LAMP

Description

FIELD OF THE PRESENT INVENTION

[0001] The present invention relates to a lamp according to claim 1 and claim 9, and more particular to a lamp suitable to be mounted on a lamp attachment such as a ceiling, which has a fireproof unit used for reducing the spread speed of a fire when a fire disaster caused by the lamp occurs.

BACKGROUND OF THE PRESENT INVENTION

[0002] A Ceiling lamp, which is a kind of common lighting lamp in our daily lives. , can be mounted on a ceiling for indoor illumination. The ceiling lamp can be classified into an adjustable ceiling lamp with adjustable lighting angles or a fixed ceiling lamp with a fixed lighting angle based on whether the lighting direction of the light beams thereof can be adjusted or not. Due to the fact that the lighting angle of a fixed ceiling lamp is fixed once the fixed ceiling lamp is installed, so that it is very inconvenient for a user to adjust the lighting angle when necessary. A current adjustable ceiling lamp can realize multi-angle indoor illumination. When a user adjusts the lighting angles, the user can adjust the lighting angle of the lamp manually or automatically based on predetermined parameters, so as to realize the multi-angle illumination. Prior art lamps are known from US2010/0315812A1, CN202281145U and CN102162586A.

[0003] A conventional adjustable ceiling lamp usually includes a light emitting element to provide a lighting source; an adjustment element for a user to adjust the lighting angles of the lamp; a fixing unit for installing the lamp on a ceiling for illumination; a connecting element for connecting the fixing unit with the adjusting element; and a heat dissipating element for preventing an excessive accumulation of the heat during the operation of the light emitting element, and for reducing the temperature of the light emitting element. Components of this kind of lamp are usually made of plastic, aluminium metal or aluminium alloy, et al. This kind of lamp which is made of the above mentioned material is rust free, and has a light quality and a beautiful appearance. But this kind of ceiling lamp has a lot of disadvantages. First of all, a ceiling lamp is mounted at a ceiling in an embedded manner in consideration of the aesthetic appearance, so that the lamp gives a considerable adverse effect to the entire fireproof ability of the fireproof ceiling. If components of the lamp are made of material which can only bear temperature not higher than 600°C, such as plastic, aluminium metal and aluminium alloy, once a fire disaster occurs and the temperature amounts to be higher than 600°C, the components of the lamp will melt. A Flame below the ceiling will spread to the position above the ceiling through the cracks formed by the melting of the lamp. On the other hand, a flame above the ceiling will spread to the position below the ceiling. Either of the two conditions will induce the fast spreading of the fire disaster and cause a heavy loss. Secondly, to realize the lighting angel adjustment of the adjustable lamp, it is usually necessary to provide some space between the adjustment element and the retention element of the lamp, which enables the flame in the fire disaster to easily spread to the position above the ceiling through the space, then the flame will spread and burn up quickly, and heavy loss may occur before disaster relief personnel and firefighters arrive at the scene. Thirdly, after the components of the lamp melt down, the melted components will fall off from the ceiling, which will give risk to the safety of the personnel in the room. In addition, after the melted components of the lamp fall off from the ceiling, combustible substance in the room will be burned, and the fire will quickly spread in the room. Finally, after the ceiling lamp was melted, a hole allowing wind going therethrough will be formed in the ceiling, which will also speed up the quick spreading of the fire.

SUMMARY OF THE PRESENT INVENTION

[0004] The invention is advantageous in that it provides a lamp suitable to be mounted at a ceiling, wherein the lamp has a good fireproof performance which will prevent the lamp from interfering the entire fireproof performance of the ceiling when the lamp was embedded into the ceiling.

[0005] Another advantage of the invention is to provide a lamp suitable to be mounted at a ceiling, wherein the lamp comprises a fireproof unit for prevent the fire caused by the fire disaster quickly spreading from a bottom of the ceiling to a top of the ceiling.

[0006] Another advantage of the invention is to provide a lamp suitable to be mounted at a ceiling, wherein the fireproof unit comprises a first fireproof element which is provided between a second retention element of a retention unit of the lamp and an adjustment element. The first fireproof element swells after it is heated, and then it helps to seal the gap between the retention unit and the adjustment element to prevent the fire caused by the fire disaster quickly spreading from the bottom of the ceiling to the top of the ceiling through the gap between the retention unit and the adjustment element.

[0007] Another advantage of the invention is to provide a lamp suitable to be mounted at a ceiling, wherein a connecting element of the lamp, which is used to connect the adjustment element and the retention unit, is made of high temperature resistant material which will help the connecting element to resistant high temperature caused by the fire disaster, and to prevent the lamp from breaking up and falling off from the ceiling in the high temperature environment caused by the fire disaster, and then prevent the fire caused by the fire disaster from spreading to other articles in the room quickly.

[0008] Another advantage of the invention is to provide a lamp suitable to be mounted at a ceiling, wherein the lamp further provides a heat resistant unit, wherein the heat resistant unit comprises a first heat resistant element and a second heat resistant element extending from a back of a light emitting element to the first heat resistant element along an inner wall of the heat dissipation element. The heat resistant unit is provided to prevent the heat dissipation element of the lamp and the retention unit of the lamp from being easily burn out in the fire disaster.

[0009] Another advantage of the invention is to provide a lamp suitable to be mounted at a ceiling, wherein a safe chamber is formed by the first heat resistant element and the second heat resistant element of the heat resistant unit to prevent the fire caused by the fire disaster from burning the heat dissipation element to melt quickly and prevent the fire from spreading to the ceiling.

[0010] Additional advantages and features of the invention will become apparent from the description which follows, and may be realized by means of the instrumentalities and combinations particular point out in the appended claims.

[0011] According to the present invention, the foregoing and other objects and advantages are attained by the subject-matter of the claims.

[0012] In accordance with another aspect of the invention, the present invention further comprises a heat resistant unit, wherein the heat resistant unit comprises a first heat resistant element provided between the adjustment element and the heat dissipation element, wherein the first heat resistant element is received at the third receiving chamber formed by the adjustment element.

[0013] In accordance with another aspect of the invention, the present invention further comprises a lens which is provided at the adjustment unit and is shaped to match with a shape of the light exit of the adjustment element, wherein light beams emitted by the light emitting element provided at an upper position of the inner wall of the first receiving chamber can pass through the lens, wherein a user can adjust lighting angle of the light being emitted by the light emitting elements passing through the lens by pivotally moving the adjustment element provided at the second receiving chamber of the retention element of the lamp.

[0014] In accordance with another aspect of the invention, a security chamber is defined by the first heat resistant element and the second resistant element of the heat resistant unit of the lamp according to the present invention, wherein the security chamber is provided to reduce the spreading speed of the fire caused by the fire disaster spreading to the position above the lamp.

[0015] Still further objects and advantages will become apparent from a consideration of the ensuing description and drawings.

[0016] These and other objectives, features, and advantages of the present invention will become apparent from the following detailed description, the accompanying drawings, and the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 

FIG. 1 is a front view of a lamp according to a preferred embodiment of the present invention.

FIG. 2 is a bottom view of the lamp according to the above preferred embodiment of the present invention.

FIG. 3 is a longitudinal sectional view of the lamp according to the above preferred embodiment of the present invention.

FIG. 4 is an exploded view of the lamp according to the above preferred embodiment of the present invention, illustrating the structure of the lamp according to the above preferred embodiment of the present invention.

FIG. 5 is a perspective view of an adjustment element of the lamp according to the above preferred embodiment of the present invention.

FIG. 6 is a sectional view of the above adjustment element of the lamp according to the above preferred embodiment of the present invention.

FIG. 7 is a perspective view of a retention unit of the lamp according to the above preferred embodiment of the present invention, illustrating a first retention element and a second retention element of the retention unit.

FIG. 8 is a longitudinal sectional view of the retention unit of the lamp according to the above preferred embodiment of the present invention.

FIG. 9 is an exploded view of a lamp according to an alternative mode of the above preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0018] The following description is disclosed to enable any person skilled in the art to make and use the present invention. Preferred embodiments are provided in the following description only as examples and modifications will be apparent to those skilled in the art. The general principles defined in the following description would be applied to other embodiments, alternatives, modifications, equivalents, and applications without departing from the scope of the present invention.

[0019] Referring to FIGS. 1 to 8 of the drawings, a lamp according to a preferred embodiment of the present invention is illustrated, wherein the lamp comprises a retention unit 10 which is suitable to be fixed to a lamp attachment such as a ceiling, an adjustment element 20 used for adjusting the direction of light beams emitted by a light emitting element 60, and a heat dissipation element 30 for dissipating heat.

[0020] As shown in FIGS. 1 to 3, the retention unit 10 of the lamp according to the preferred embodiment of the present invention forms a first containing chamber 100 running from a top to a bottom. At the same time, the retention unit 10 is suitable to be mounted to a lamp attachment, such as a ceiling, to fix the lamp at a proper position.

[0021] It is worth noting that the retention unit 10 of the lamp is made of high-temperature-resistant material, which keeps its shape in a longer period of time even in a high-temperature environment, so as to prevent the lamp according to the present invention from falling off a lamp attachment, such as a ceiling, in the high-temperature environment, due to the melting of the retention unit 10.

[0022] The adjustment element 20 is pivotally contained at the first containing chamber 100 formed by the retention unit 10, wherein the adjustment element 20 comprises an adjustment body 21 which is pivotally contained at the first containing chamber 100 formed by the retention unit 10.. The adjustment body 21 forms a light passage 211 suitable to allow the light beams emitted by the light emitting element 60 to pass therethrough. Furthermore, the adjustment element 20 further comprises a lower end portion 22 provided at a bottom of the adjustment body 21, wherein the adjustment body 21 together with the lower end portion 22 forms a second containing chamber 200 with an upper opening. At the same time, the lower end portion 22 forms a light outlet 221 communicating with the light passage 211, wherein the light outlet 221 allows the light beams emitted by the light emitting element 60 to pass therethrough.

[0023] The heat dissipation element 30 comprises a heat dissipation portion 31 and a mounting portion 32 extending from the heat dissipation portion 31. The light emitting element 60 is provided at the bottom of the mounting portion 32 of the heat-dissipation element 30 while the bottom of the mounting portion 32 of the heat-dissipation element 30 is suitable to be contained at the second receiving chamber 200 formed by the adjustment element 20 to couple the bottom of the heat-dissipation element 30 and the adjustment element 20. Furthermore, the mounting portion 32 is extended downwardly from the heat dissipating portion 31 and forms a third receiving chamber 300 which has a lower opening. The heat dissipation portion 31 of the heat dissipation element 30 provides a wire passage 33. A power wire passes through the wire passage 33 and electrically connects with the light emitting element 60 provided at a top position of an inner wall of the third receiving chamber 300 to supply electrical power for the light emitting element 60. Furthermore, the heat dissipation portion 31 of the heat dissipation element 30 comprises a dissipation body 311 and a offset of sheet-shaped heat dissipation members 312 provided at the dissipation body 311. The sheet heat dissipation members 312 are provided to improve the heat dissipating performance of the heat dissipation element 30.

[0024] Preferably, the mounting portion 32 of the heat dissipation element 30 and the adjustment element 20 are integrated with each other to form a one-piece structure, so that when a user adjusts the position of the adjustment element 20 of the lamp to direct the light beams passing through the light passage 211 of the adjustment element 20 to project with a desired angle, the heat dissipation element 30 will pivotally rotate along with the pivotal rotation of the adjusting element 30, so as to reduce operation procedures. Preferably, the mounting portion 32 of the heat dissipation element 30 is integrally connected with the adjustment body 21 of the adjustment element 20.

[0025] It can be understood that the mounting portion 32 of the heat dissipation element 30 can also be integrally connected with the lower end portion 22 of the adjustment element 20 or can be integrally connected with both of the adjustment body 21 of the adjustment element 20 and the lower end portion 22 of the adjustment element 20, so that when a user adjusts the position of the adjustment element 20 of the lamp to direct the light beams passing through the light passage 211 of the adjustment element 20 to project with a desired angle, the heat dissipation element 30 will pivotally rotate along with the pivotal rotation of the adjusting element 30, so as to reduce operation procedures.

[0026] It is worth mentioning that the position of the heat dissipation portion 31 of the heat dissipation element 30 may be higher than the position of a top end of a second retention element 12 of the retention unit 10 of the lamp to help the heat dissipation element 30 to dissipate heat. Furthermore, the position of the mounting portion 32 of the heat dissipation element 30 may be higher than the position of a top end of a second retention element 12 of the retention unit 10 of the lamp to help the heat dissipation element 30 to dissipate heat.

[0027] As shown in FIGS. 3 to 4 of the drawings, the lamp according to the preferred embodiment further comprises a heat resistant unit 40, wherein the heat resistant unit 40 comprises a first heat resistant element 41 received at the second receiving chamber 200 formed by the adjustment element 20. The first heat resistant element 41 , which is provided between the adjustment element 20 and the mounting portion 32of the heat dissipation element 30, is made of high-temperature resistant material to prevent it from melting and to keep its shape in a relatively long period of time in a high-temperature environment and to further reduce the speed of melting of the components of the lamp and to prevent the lamp from breaking up. Furthermore, the first heat resistant element 41 comprises a first heat resistant portion 411 and a second heat resistant portion 412 extended inwardly from a lower end of the first heat resistant portion 411, wherein the first heat resistant portion 411 is provided between an outer side of the mounting portion 32 of the heat dissipation element 30 and an inner side of the adjustment body 21 of the adjustment element 20. The second heat resistant portion 412 is provided below the mounting portion 32 of the heat dissipation element 30. In other words, the second heat resistant portion 412 of the first heat resistant element 41 is provided between the mounting portion 32 of the heat dissipation element 30 and the lower end portion 22 of the adjustment element 20 to prevent the fire caused by a fire disaster passing through the gap between the adjustment element 20 and the heat dissipation element 30 to spread to the position above the lamp.

[0028] It is worth mentioning that the outer shape of the first heat resistant element 41 can be the same as the outer shape of the adjustment element 20 of the lamp and the first heat resistant element 41 is provided inside the adjustment element 20, wherein the second heat resistant portion 412 of the first heat resistant element 41 has a light exit 410 overlapping with the light outlet 221 of the adjustment element 20 to make the light beams emitted by the light emitting element 60 provided at the lamp pass through the light exit 410 and the light outlet 221 of the adjustment element 20 , so as to reach the external of the lamp. In other words, the first heat resistant element 41 is shaped to match with the second receiving chamber 200 formed by the adjustment element 20, so that the first heat resistant element 41 is suitable to be received in the second receiving chamber 200 formed by the adjustment element 20, and the outer side of the first heat resistant element 41 is close to the inner side of the adjustment element 20. The light exit 410 defined by the second heat resistant portion 412 of the first heat resistant element 41 allows the light beams emitted by the light emitting element 60 to pass therethrough to reach the light outlet 221 of the adjustment element 20.

[0029] As shown in FIGS. 3 to 4 of the drawings, the heat resistant unit 40 of the lamp according to the preferred embodiment of the present invention further comprises a second heat resistant element 42 provided at the third receiving chamber 300 formed by the heat dissipation element 30. The second heat resistant element 42 is made of high-temperature resistant material. The second heat resistant element 42 is extended downwardly from a rear side of the light emitting element 60 which is provided at the inner wall around the third receiving chamber 300 to the first heat resistant element 41 of the heat resistant unit 40 along the inner wall around the third receiving chamber 300 light emitting , so that the first heat resistant element 41 of the heat resistant unit 40 and the second heat resistant element 42 of the heat resistant unit 40 define a safe chamber 400 to reduce the spreading speed of the fire caused by the fire disaster in the third receiving chamber 300.

[0030] It is worth noting that a vertical length of the security chamber 400 is greater than a transverse width of the security chamber 400, so the journey of the fire caused by the fire disaster in the security chamber 400 is lengthened and the time for the fire reaching the top of the security chamber 400 is lengthened, so that the spreading speed of the fire caused by the fire disaster in the third receiving chamber 300 is reduced.

[0031] As illustrated in FIGS. 1 to 4 of the drawings, the lamp according to the preferred embodiment of the present invention further comprises a lens 50 provided at the lower end portion 22 of the adjustment element 20 of the lamp. The size of the lens 50 is not smaller than the size of the light outlet 221 of the adjustment element 20, so the lens 50 completely seals the light outlet 221, and thus the security chamber 400 defined by the first heat resistant element 41 of the heat resistant unit 40 and the second heat resistant element 42 of the heat resistant unit 40 is sealed by the lens 50 to prevent the fire caused by the fire disaster spreading to the above of the lamp. In other words, due to the first heat resistant element 41 of the heat resistant unit 40 and the second heat resistant element 42 of the heat resistant unit 40 are both made of high-temperature resistant material, and they can keep their shapes in a relative long period of time, so that the heat resistant unit 40 forms a heat resistant mechanism which reduces the speed of the fire caused by the fire disaster spreading to the position above the lamp. Hence, the speed of the fire caused by the fire disaster spreading to the position above the lamp is reduced.

[0032] As illustrated in FIGS. 7 and 8 of the drawings, the retention unit 10 of the lamp according to the preferred embodiment of the present invention comprises a first retention element 11 and a second retention element 12 provided at an outer side of the first retention element 11. The second retention element 12 is suitable to be mounted to a lamp attachment, such as a ceiling. The first retention element 11 forms a first receiving chamber 100which is used to pivotally receive the adjustment element 20, so that the adjustment element 20 is pivotally provided at the first receiving chamber 100.

[0033] Furthermore, the lamp according to the preferred embodiment of the present invention comprises the light emitting element 60 which is provided at a top position of the inner wall around the third receiving chamber 300 formed by the heat dissipation element 30 of the lamp. The light beams emitted by the light emitting element 60 are suitable to project out through the light outlet 221 of the adjustment element 20. Preferably, the light emitting element 60 is an LED lighting member.

[0034] As shown in FIGS. 4 to 6 of drawings, the lamp according to the preferred embodiment of the present invention further comprises a fireproof unit 70 which comprises a first fireproof element 71 provided between the retention unit 10 and the adjustment element 20. An outer side of the first fireproof element 71 provided between the retention unit 10 and the adjustment element 20 is shaped and designed to match with a shape of an inner side of the retention unit 10 and an inner side of the fireproof unit 70 of the fireproof unit 70 is shaped and designed to match with a shape of an outer side of the adjustment body 21 of the adjustment element 20, so that the first fireproof element 71 of the fireproof unit 70 is suitable to be provided between the retention unit 10 and the adjustment element 20. Hence, when the first fireproof element 71 is heated to swell in a high-temperature environment, the first fireproof element 71 seals a gap between the retention unit 10 and the adjustment element 20 to prevent the fire caused by the fire disaster quickly spreading to the position above the lamp through the gap between the retention unit 10 and the adjustment element 20. Furthermore, a position of the top of the second retention element 12 of the retention unit 10 of the lamp may be higher than a position of the top of the first retention element 11. The first fireproof element 71 of the fireproof unit 70 is provided between the second retention element 12 of the retention unit 10 and the adjustment element 20. The first fireproof element 71 is made of heat-swellable material, which swells in a high temperature environment to form a sealing which seals the gap between the retention unit 10 and the adjustment element 20. Therefore, the first fireproof element 71 prevents the fire caused by the fire disaster from spreading quickly to the outside of the lamp through the gap between the retention unit 10 and the adjustment element 20. Preferably, the first fireproof element 71 of the fireproof unit 70 is provided at the outer side of the adjustment element 20 of the lamp, and the first fireproof element 71 does not contact with the adjustment element 20 of the lamp to interfere the pivotal movement of the adjustment element 30. Preferably, the first fireproof element 71 of the fireproof unit 70 is extended downwardly from the top of the first retention element 11 of the retention unit 10 in a direction facing towards the adjustment element 20 of the lamp, so that when the adjustment element 20 pivotally moves, the first fireproof element 71 does not contact with the adjustment element 20 of the lamp. Hence, the first fireproof element 71 of the fireproof unit 70 does not block the pivotal movement of the adjustment element 20. In other words, the outer side of the first fireproof element 71 provided between the second retention element 12 of the retention unit 10 and the adjustment element 20 is shaped to match with the shape of the inner side of the second retention element 12 and the inner side of the first fireproof element 71 of the fireproof unit 70 is shaped to match with the shape the outer side of the adjustment body 21 of the adjustment element 20, so that the first fireproof element 71 of the fireproof unit 70 is suitable to be provide between the second retention element 12 of the retention unit 10 and the adjustment element 20. Hence, while being heated to swell in the high temperature environment, the first fireproof element 71 seals the gap between the retention unit 10 and the adjustment element 20 and further prevents the fire caused by the fire disaster from spreading quickly to the position above the lamp through the gap between the retention unit 10 and the adjustment element 20. The first fireproof element 71 of the fireproof unit 70 extends outwardly and upwardly from the outer side of the top of the first retention element 11 of the retention unit 10 to the inner side of the second retention element 12 of the retention unit 10, so that it is provided at the inner side of the second retention element 12 of the retention unit 10, and thus the first fireproof element 71 of the fireproof unit 70 does not interfere the pivotal movement of the adjustment element 20.

[0035] Furthermore, the fireproof unit 70 of the lamp according to the preferred embodiment of the present invention further may comprise a second fireproof element (not illustrated in the drawings) provided between the first retention element 11 of the retention unit 10 and the second retention element 12 of the retention unit 10. The second fireproof element is made of heat-swellable material, which swells in a high temperature environment to seal the gap between the first retention element 11 of the retention unit 10 and the second retention element 12 of the retention unit 10. In other words, the second fireproof element is provided between the first retention element 11 of the retention unit 10 and the second retention element 12 of the retention unit 10. The second fireproof element swells in the high-temperature environment caused by the fire disaster and forms a sealing between the first retention element 11 of the retention unit 10 and the second retention element 12 of the retention unit 10 to prevent the fire caused by the fire disaster from spreading to the outside of the lamp through the gap between the first retention element 11 of the retention unit 10 and the second retention element 12 of the retention unit 10.

[0036] In addition, the retention unit 10 of the lamp, especially the second retention element 12 of the retention unit 10 is made of high-temperature resistant material to avoid being melted and to keep its shape in the high-temperature environment caused by the fire disaster, so the speed of the fire spreading to the surrounding of the lamp is reduced.

[0037] It is worth noting that when the retention unit 10 of the lamp is made of high-temperature resistant material, the retention unit 10 of the lamp, the first heat resistant element 41 of the heat resistant unit 40, the second heat resistant element 42 of the heat resistant unit 40, and the first fireproof element 71 of the fireproof unit 70 provided between the retention unit 10 of the lamp and the adjustment element 20 of the lamp together give the lamp an entire good fireproof ability. Hence, when the lamp is embedded into a fireproof ceiling, the lamp does not damage the entire fireproof ability of the fireproof ceiling.

[0038] It can be understood that the heat-swellable material refers to material which swells after being heated, and more particularly referring to high-temperature resistant material or fireproof material with a coefficient of thermal expansion greater than 4.0, wherein the coefficient of thermal expansion is understood by one skilled in the art. More preferably, the fireproof material with a coefficient of thermal expansion greater than 20.0 is selected. The heat-swellable material can consist of a single material which swells after being heated. The heat-swellable material can also contain various material comprising of a plurality of materials which swells after being heated. The high-swellable material can even be a heat-swellable composite comprising of heat-sellable substances which are attached to a carrier, such as a heat-swellable composite formed by attaching graphite to a carrier. The carrier can be cloth, fiber, ceramic, or some other fireproof carriers like that.

[0039] ]As shown in FIGS. 1 to 8 of the drawings, the lamp according to the preferred embodiment of the present invention further comprises a set of connecting elements 80 each of which is made of high-temperature resistant material. The connecting element 80 comprises a connector 81 which couples the retention unit 10 with the adjustment element 20 of the lamp. In other words, the connector 81 is made of high-temperature resistant material and the connector 81 couples the retention unit 10 with the adjustment element 20 of the lamp. Furthermore, the connector 81 extends from the outer side of the retention unit 10 to the inner side of the adjustment element 20, and pivotally retains the adjusting element 20 of the lamp at the first receiving chamber 100 form by the retention unit 10.

[0040] As shown in FIG. 3 of the drawings, the lamp according to the preferred embodiment of the present invention preferably comprises two symmetrical connectors 81 which pivotally retain the adjusting element 20 of the lamp at the first receiving chamber 100 form by the retention unit 10. Accordingly, the connectors 81, which are made of high-temperature resistant material, extend from the outer side of the retention unit 10 to the inner side of the adjustment element 20 to couple the retention unit 10 with the adjustment element 20 of the lamp. Furthermore, the connectors 81 extend from the outside of the retention unit 10 to the heat dissipation element 30 of the lamp and further couple the retention unit 10, the adjustment element 20, and the heat dissipation element 30 together.

[0041] It is worth noting that in order to couple all of the retention unit 10, the adjustment element 20, and the heat dissipation element 30 together, the connectors 81 of the connecting element 80 pass through the retention unit 10 and the adjustment element 20 and extend to the heat dissipation element 30 while extending along a horizontal direction.

[0042] Preferably, the first fireproof element 71 and the second fireproof element of the fireproof unit 70 are provided above the connectors 81. When the fire caused by the fire disaster bums the lamp from the bottom of the lamp, the first fireproof element 71 of the fireproof unit 70 does not fall off from the position between the retention unit 10 and the adjustment element 20 because of the quick melting of the first retention element 11 and the second retention element 12 of the retention unit 10 of the lamp. Hence, the first fireproof element 71 of the fireproof unit 70 can be heated to swell in the high-temperature environment and effectively seas the gap between the retention unit 10 and the adjustment element 20 to prevent the fire caused by the fire disaster passing through the gap between the retention unit 10 and the adjustment element 20 to spread to the outside of the lamp.

[0043] In addition, the connector 81, which is made of high-temperature resistant material, will keep its shape for a relative long period of time to reduce the speed of breaking up of the lamp and further reduce the speed of the fire caused by the fire disaster spreading to the outside of the lamp. In other words, the position of the first fireproof element 71 of the fireproof unit 70 can be higher than the position of the connectors 81. The first fireproof element 71 is heated to swell in the high-temperature environment, so the first fireproof element 71 seals the gap between the retention unit 10 and the adjustment element 20 and forms a seal between the retention unit 10 and the adjustment element 20 to avoid the fire spreading quickly to the position above the lamp. In other words, the connector 81, which is made of high-temperature resistant material, and the first fireproof element 71 of the fireproof unit 70 which is provide between the retention unit 10 and the adjustment element 20 at a position higher than the connector 81, reduce the speed of the breaking up of the lamp in the high temperature environment and further reduce the speed of the fire caused by the fire disaster spreading to the position above the lamp.

[0044] As shown in FIGS. 1 to 8 of the drawings, the inner wall of the first retention element 11 of the retention unit 10 of the lamp according to the preferred embodiment of the present invention provides two symmetry retaining openings 111. Accordingly, the adjustment body 21 of the adjustment element 20 provides two corresponding symmetrical pivot shafts 24 each is suitable to be pivotally secured at the corresponding retaining openings 111 of the first retention element 11. In other words, a user can pivotally adjust the position of the adjustment element 20 and further adjust the emitting angle of the light beams emitted by the light emitting element 60 which is supported by the lamp.

[0045] As shown in FIGS. 7 to 8 of the drawings, the second retention element 12 of the retention unit 10 of the lamp according to the preferred embodiment of the present invention comprises a second retention body 121 and has an upper edge 122 extending inwardly from the top of the second retention body 121 to the inner wall of the first retention element 11, so that the first fireproof element 71 provided between the first retention element 11 and the second retention element 12 is sealed between the first retention element 11 and the second retention element 12 by the upper edge 122 of the second retention element 12.

[0046] It is worth noting that the upper edge 122 of the second retention element 12 can extend inwardly from the top of the second retention body 121 to the top of the first fireproof element 71 of the fireproof unit 70, which is provided between the first retention element 11 and the adjustment element 20. When the first fireproof element 71 of the fireproof unit 70 swells in the high temperature environment, the upper edge 122 of the second retention element 12 of the retention unit 10 is suitable to make the heat-swelled first fireproof element 71 extend downwardly. Hence, the gap between the first retention element 11 and the adjustment element 20 is sealed to prevent the fire caused by the fire disaster spreading to the outside of the lamp through the gap between the first retention element 11 and the adjustment element 20. In addition, the upper edge 122 of the second retention element 12 further provides a co-sealing function, in the high-temperature environment, the upper edge 122 can cooperate with the first fireproof element 71 of the fireproof unit 70 to seal the gap between the first retention element 11 of the retention unit 10 and the adjustment element 20 to prevent the fire caused by the fire disaster spreading to the outside of the lamp through the gap between the first retention element 11 and the adjustment element 20. In other words, in the high temperature environment, the upper edge 122 of the second retention element 12 cooperates with the first fireproof element 71 of the fireproof unit 70 to seal the gap between the first retention element 11 and the adjustment element 20 and further prevent the fire caused by the fire disaster spreading to the outside of the lamp through the gap between the first retention element 11 and the adjustment element 20.

[0047] As shown in FIG. 7 of the drawings, the lamp according to the preferred embodiment of the present invention further comprises a set of location elements 90 provided at the inner wall of the first retention element 11 of the retention unit 10 and extending upwardly from the inner wall of the first retention element 11, which is used to locate the first fireproof element 71 of the fireproof unit 70 to a proper position between the second retention element 12 of the retention unit 10 and the adjustment element 20. Hence, the first fireproof element 71 of the fireproof unit 70 does not interfere the pivotal movement of the adjustment element 20 of the lamp.

[0048] It is worth noting that the high-temperature in the present invention refers to a temperature greater than 1000°C preferably. The high-temperature resistant material refers to a material which can bear a temperature not lower than 1000°C, including high-temperature metallic materials and high-temperature non-metallic materials. Preferably, the high-temperature metallic materials are metallic material having a melting point greater than 1000°C, such as Fe, Cu, Au, and Mn. More preferably, the high-temperature metallic materials is refractory metal, such as W, Mo, Ta, Nb, V, Cr, Ti, Zr, or the boride, carbide, nitride, silicide, phosphide, and sulfide of rare earth metals. The high-temperature non-metallic material can be boron carbide, silicon carbide, boron nitride, silicon nitride, boron phosphide, silicon phosphide, et al. The high-temperature resistant material also includes alloy materials which can bear high-temperature, including high-temperature resistant iron-base alloy, nickel base alloy, aluminium base alloy, et al. The high-temperature resistant material can also be composite materials, such as high-temperature resistant ceramics, kaolin, silicate, expanded perlite, and other similar composite materials which can bear the high-temperature. In addition, The high-temperature resistant material further comprises carbonaceous material made of CNT (carbon nano tube) and other similar materials which can bear the high-temperature.

[0049] As shown in FIG. 9 of the drawings, an alternative mode of the lamp according to the preferred embodiment of the present invention is illustrated, and the difference from the lamp according to the above preferred embodiment of the present invention is that the lamp according to the alternative mode comprises a plurality of connecting elements 80A. The connecting element 80A comprises a connector 81A and two maintaining members 82A adjacent to each other. The connector 81A extends horizontally from the outer side of the second retention element 12 of the retention unit 10 to the inner side of the first retention element 11. The maintaining members 82A are respectively provided at the top of the first retention element 11 and the top of the second retention element 12. The maintaining members 82A respectively extend upwardly from the top of the first retention element 11 and the top of the second retention element 12 to couple with the connector 81A of the connecting elements 80A in a detachable connecting manner, so that the first retention element 11 and the second retention element 12 couple with the connector 81A of the connecting elements 80A. The position of the connector 81A of each of the connecting elements 80A is higher than the position of the top of the first retention element 11 and the second retention element 12 of the retention unit 10.

[0050] It is worth noting that according to the alternative mode, the first fireproof element 71 and the second fireproof element of the fireproof unit 70 are preferably provided below the connectors 81A. When the fire caused by the fire disaster bums the lamp from the bottom of the lamp, the first fireproof element 71 of the fireproof unit 70 will swell and seal the gap between the first retention element 11 of the retention unit 10 and the adjustment element 20 before the connectors 81A melt, so that the fire caused by the fire disaster is prevented from spreading to the outside of the lamp through the gap between the retention unit 10 and the adjustment element 20. In addition, due to the connectors 81A of the lamp are made of high-temperature resistant material, each of the connectors 81A can keep its shape in the high-temperature environment in a relatively long period time to reduce the speed of breaking up of the lamp and further reduce the speed of the fire caused by the fire disaster spreading to the outside of the lamp. In other words, the position of the first fireproof element 71 of the fireproof unit 70 is lower than the position of the connectors 81A. The first fireproof element 71 is heated to swell in the high-temperature environment before the lamp is melted, so that the first fireproof element 71 seals the gap between the retention unit 10 and the adjustment element 20 and forms a seal between the retention unit 10 and the adjustment element 20 to prevent the fire spreading quickly to the position above the lamp. In other words, each of the connector 81A which is made of high-temperature resistant material, and the first fireproof element 71 of the fireproof unit 70, which is provided between the retention unit 10 and the adjustment element 20 at a position lower than the connectors 81A, reduce the speed of the breaking up of the lamp in the high temperature environment and further reduce the speed of the fire caused by the fire disaster spreading to the position above the lamp.

[0051] One skilled in the art will understand that the embodiment of the present invention as shown in the drawings and described above is exemplary only and not intended to be limiting.

[0052] It will thus be seen that the objects of the present invention have been fully and effectively accomplished. The embodiments have been shown and described for the purposes of illustrating the functional and structural principles of the present invention and is subject to change without departure from such principles. Therefore, this invention includes all modifications encompassed within the scope of the claims.

Claims

1. A lamp for supporting a light emitting element (60), comprising:

a retention unit (10) which is suitable to be fixed to a lamp attachment, wherein said retention unit (10) forms a first receiving chamber (100) running from a top to a bottom thereof;

an adjustment element (20) for adjusting a projecting direction of light beams emitted by the light emitting element (60), wherein said adjustment element (20) comprises an adjustment body (21) which is pivotally received at said first receiving chamber (100) and defined a light passage (211) suitable to allow light beams emitted by the light emitting element (60) to pass therethrough; and

a heat dissipation element (30) which comprises a heat dissipation portion (31) and a mounting portion (32) extended from said heat dissipation portion (31) for mounting the light emitting element (60) in position, wherein said mounting portion (32) comprises a lower portion coupled with said adjustment element (20),

wherein said mounting portion (32) of said heat dissipation element (30) of said lamp extends downwardly from said heat dissipation portion (31) to form a third receiving chamber (300) with a bottom opening for receiving the light emitting element (60), the lamp further comprising a fireproof unit (70) which comprises a first fireproof element (71) provided between said retention unit (10) and said adjustment element (20), wherein said first fireproof element (71), which is made of heat-swellable material, swells in a high temperature environment to form a seal between said retention unit (10) and said adjustment element (20), wherein said first fireproof element (71) prevents a fire caused by a fire disaster from spreading quickly to an outside of said lamp through said seal between said retention unit (10) and said adjustment element (20), wherein an outer side of said first fireproof element (71) of said fireproof unit (70) is shaped to match with a shape of an inner side of said retention unit (10), wherein an inner side of said first fireproof element (71) is shaped to match with a shape of an outer side of said adjustment body (21) of said adjustment element (20), the lamp further comprising a connecting element (80) which is made of a high-temperature resistant material, wherein said connecting element (80) comprises at least one connector (81) extended from an outer side of said retention unit (10) to an inner side of said adjustment element (20), and pivotally retain said adjustment element (20) of said lamp at said first receiving chamber (100) formed by said retention unit (10), wherein said first fireproof element (71) of said fireproof unit (70) is provided above said connector (81), wherein said retention unit (10) comprises a first retention element (11) defining an outer side and a second retention element (12) provided at said outer side of said first retention element (11), wherein said second retention element (12) is suitable to be mounted to the lamp attachment to retain said lamp at in position, wherein said first retention element (11) forms said first receiving chamber (100) which is used for pivotally receiving said adjustment element (20), wherein said first fireproof element (71) of said fireproof unit (70), which has a top edge, is provided between said second retention element (12) of said retention unit (10) and said adjustment element (20), wherein said second retention element (12) comprises a second retention body (121) having a top and an upper edge (122) extended inwardly from said top of said second retention body (121) to said top edge of said first fireproof element (71), wherein when said first fireproof element (71) swells in the high temperature environment, said upper edge (122) of said second retention element (12) and said first fireproof element (71) seal the gap between said retention unit (10) and said adjustment element (20) to prevent the fire caused by the fire disaster spreading to said outside of said lamp through said gap between said retention unit (10) and said adjustment element (20), wherein said first retention element (11) of said retention unit (10) has an inner wall, wherein two symmetrical retention openings are formed in said inner wall, wherein said adjustment body (21) of said adjustment element (20) comprises two symmetrical pivot shafts corresponding to said two retention openings, wherein each of said pivot shaft of said adjustment element (20) is pivotally secured at said corresponding retention opening of said first retention element (11) for enabling a user to pivotally adjust an emitting angle of the light beams emitted by said light emitting element (60).

2. The lamp, as recited in claim 1, further comprising a heat resistant unit (40) which comprises a first heat resistant element (41), wherein said first heat resistant element (41) is provided between said adjustment element (20) and said mounting portion (32) of said heat dissipation element (30), wherein said first heat resistant element (41) is made of high-temperature resistant material to reduce a speed of breaking up of said lamp in a high temperature environment, wherein said first heat resistant element (41) of said heat resistant unit (40) comprises a first heat resistant portion (411) having a lower end and a second heat resistant portion (412) extended inwardly from said lower end of said first heat resistant portion (411), wherein said first heat resistant portion (411) is provided between an outer side of said mounting portion (32) of said heat dissipation element (30) and an inner side of said adjustment body (21) of said adjustment element (20), wherein said second heat resistant portion (412) is provided below said heat dissipation element (30) to prevent the fire caused by the fire disaster passing through said gap between said adjustment element (20) and said mounting portion (32) of said heat dissipation element (30) to spread to a position above said lamp, wherein said heat resistant unit (40) further comprises a second heat resistant element (42) provided at said third receiving chamber (300), wherein an inner wall of said mounting portion (32) of said heat dissipation element (30) defines said third receiving chamber (300), wherein said second heat resistant element (42) is extended from a back side of the light emitting element (60) which is provided at said inner wall around said third receiving chamber (300) to said first heat resistant element (41) of said heat resistant unit (40) along said inner wall around said third receiving chamber (300) in such a manner that a security chamber (400) is defined by said first and second heat resistant elements (41, 42) of said heat resistant unit (40) for preventing the fire caused by the fire disaster from spreading to the position above said lamp, wherein said adjustment element (20) of said lamp further comprises a lower end portion (22) provided at a bottom side of said adjustment body (21), wherein said lower end portion (22) forms a light outlet (221) communicating with said light passage (211), wherein a shape of an outer side of said first heat resistant element (41) of said heat resistant unit (40) is the same as a shape of an outer side of said adjustment element (20), wherein said first heat resistant element (41) has a light exit (410) aligned with said light outlet (221) formed by said lower end portion (22) of said adjustment element (20) to allow the light beams emitted by said light emitting element (60) to pass therethrough and reach said light outlet (221) of said adjustment element (20), wherein said light emitting element (60) is mounted at a top of said inner wall defining said third receiving chamber (300) for allowing the light beams emitted by the light emitting element (60) to pass through said light outlet (221) of said adjustment element (20), wherein the light emitting element (60) is an LED lighting element.

3. The lamp, as recited in claim 1, wherein said heat dissipation element (30) and said adjustment element (20) of said lamp are integrated with each other, wherein when a user adjusts the position of said adjustment element (20) of said lamp to direct the light beams to pass through said light passage (211) of said adjustment element (20) in a desired angle, said heat dissipation element (20) is capable of pivotally moving when said adjustment element (20) pivotally moves.

4. The lamp, as recited in claim 2, wherein a vertical length of said security chamber (400) is greater than a transverse width of said security chamber (400), wherein an inner wall which forms said security chamber (400) is gas impermeable, wherein said heat dissipation portion (31) of said heat dissipation element (30) comprises a dissipation body (311) and a plurality of sheet-shaped heat dissipation members (312) provided at said dissipation body (311), wherein said retention unit (10) of said lamp is made of high-temperature resistant material, wherein said retention unit (10) of said lamp, said first and second heat resistant elements (41, 42) of said heat resistant unit (40), and said first fireproof element (71) of said fireproof unit (70) provided between said retention unit (10) of said lamp and said adjustment element (20) of said lamp together give said lamp an entire fireproof ability, so that when said lamp is embedded into a fireproof ceiling, said lamp does not damage said entire fireproof ability of the fireproof ceiling.

5. The lamp, as recited in claim 1, wherein said second retention element (12) has a top, wherein said first fireproof element (71) of said fireproof unit (70) extends downwardly from said top of said second retention element (12) of said retention unit (10) in a direction towards said adjustment element (20) of said lamp, wherein when said adjustment element (20) pivotally moves, said first fireproof element (71) does not contact with said adjustment element (20) of said lamp, so as to enable said first fireproof element (71) of said fireproof unit (70) not to hinder the pivotal movement of said adjustment element (20).

6. The lamp, as recited in claim 1, wherein said first retention element (11) has an inner wall, wherein said lamp further comprises a set of location elements (90) extended from said inner wall of said first retention element (11) of said retention unit (10) for retaining said first fireproof element (71) of said fireproof unit (70) at a proper position between said second retention element (12) of said retention unit (10) and said adjustment element (20) of said lamp, enabling said first fireproof element (71) of said fireproof unit (70) not hindering the pivotal movement of said adjustment element (20) of said lamp.

7. The lamp, as recited in claim 1, wherein said retention unit (10) comprises a second retention element (12) having a top, wherein a position of said heat dissipation portion (31) of said heat dissipation element (30) is higher than a position of said top of said second retention element (12) of said retention unit (10) of said lamp.

8. The lamp, as recited in claim 1, wherein a position of a top of said second retention element (12) is higher than a position of a top of said first retention element (11), wherein said first fireproof element (71) swells in a high temperature environment to form a seal between said retention unit (10) and said adjustment element (20) to prevent a fire caused by a fire disaster from quickly spreading to an outside of said lamp through said gap between said retention unit (10) and said adjustment element (20).

9. A lamp for supporting a light emitting element (60), comprising:

a retention unit (10) which is suitable to be fixed to a lamp attachment, wherein said retention unit (10) forms a first receiving chamber (100) running from a top to a bottom thereof;

an adjustment element (20) for adjusting a projecting direction of light beams emitted by the light emitting element (60), wherein said adjustment element (20) comprises an adjustment body (21) which is pivotally received at said first receiving chamber (100) and defined a light passage (211) suitable to allow light beams emitted by the light emitting element (60) to pass therethrough; and

a heat dissipation element (30) which comprises a heat dissipation portion (31) and a mounting portion (32) extended from said heat dissipation portion (31) for mounting the light emitting element (60) in position, wherein said mounting portion (32) comprises a lower portion coupled with said adjustment element (20),

wherein said mounting portion (32) of said heat dissipation element (30) of said lamp extends downwardly from said heat dissipation portion (31) to form a third receiving chamber (300) with a bottom opening for receiving the light emitting element (60), the lamp further comprising a fireproof unit (70) which comprises a first fireproof element (71) provided between said retention unit (10) and said adjustment element (20), wherein said first fireproof element (71), which is made of heat-swellable material, swells in a high temperature environment to form a seal between said retention unit (10) and said adjustment element (20), wherein said first fireproof element (71) prevents a fire caused by a fire disaster from spreading quickly to an outside of said lamp through said seal between said retention unit (10) and said adjustment element (20), wherein an outer side of said first fireproof element (71) of said fireproof unit (70) is shaped to match with a shape of an inner side of said retention unit (10), wherein an inner side of said first fireproof element (71) is shaped to match with a shape of an outer side of said adjustment body (21) of said adjustment element (20),

wherein said lamp further comprises a set of connecting elements (80A) each comprising a connector (81A) and two maintaining members (82A) adjacent to each other, wherein said retention unit (10) comprises a first retention element (11) defining an outer side and a second retention element (12) provided at said outer side of said first retention element (11), wherein said second retention element (12) is suitable to be mounted to the lamp attachment to retain said lamp in position, wherein said first retention element (11) forms said first receiving chamber (100) which is used for pivotally receiving said adjustment element (20, wherein said connector (81A) extends horizontally from an outer side of said second retention element (12) of said retention unit (10) to an inner side of said first retention element (11), wherein said maintaining members (82A) are respectively upwardly extended from a top of said first retention element (11) and a top of said second retention element (12) to couple with said connector (81A) in a detachable connecting manner, so as to couple said first and second retention elements (11, 12) to said connector (81A) each of said connecting element (80A), wherein said first fireproof element (71) of said fireproof unit (70) is provided below said connector (81A), wherein when the fire caused by the fire disaster bums said lamp from a bottom of said lamp, said first fireproof element (71) of said fireproof unit (70) will swell and seal said gap between said first retention element (11) of said retention unit (10) and said adjustment element (20) before said connector (81A) melts, so that the fire caused by the fire disaster is prevented from spreading to an outside of said lamp through said gap between said retention unit (10) and said adjustment element (20).

10. The lamp, as recited in claim 1, wherein said first fireproof element (71) of said fireproof unit (70) is provided at an outer side of said adjustment element (20) of said lamp, wherein when said adjustment element (20) pivotally moves, said first fireproof element (71) does not contact with said adjustment element (20) of said lamp to hinder the pivotal movement of said adjustment element (20).

11. The lamp, as recited in claim 2, further comprising a lens (50) coupled to said lower end portion (22) of said adjustment element (20) of said lamp, wherein a size of said lens (50) is not smaller than a size of said light outlet (221) of said adjustment element (20), so as to completely seal said light outlet (221) to allow the light beams emitted by the light emitting element (60) to emit out through said lens (50), wherein said security chamber (400) defined by said first heat resistant element (41) and said second heat resistant element (42) of said heat resistant unit (40) is sealed by said lens (50) to prevent the fire caused by the fire disaster spreading to the position above said lamp.

Ansprüche

1. Lampe zum Tragen eines Licht emittierenden Elements (60), die Folgendes umfasst:

eine Halteeinheit (10), die geeignet ist, um an einer Lampenbefestigung befestigt zu sein, wobei die Halteeinheit (10) eine erste Aufnahmekammer (100), die von einer Oberseite zu einer Unterseite dieser verläuft, bildet;

ein Einstellelement (20) zum Einstellen einer Projektionsrichtung von Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, wobei das Einstellelement (20) einen Einstellkörper (21) umfasst, der schwenkend an der ersten Aufnahmekammer (100) aufgenommen ist und eine Lichtpassage (211) definiert, die geeignet ist, um es Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, zu erlauben, dadurch durchzugehen, und

ein Wärmeableitungselement (30), das einen Wärmeableitungsabschnitt (31) und einen Montageabschnitt (32), der sich von dem mindestens einen Wärmeableitungsabschnitt (31) erstreckt, umfasst, um das Licht emittierende Element (60) in Position zu montieren, wobei der Montageabschnitt (32) einen unteren Abschnitt, der mit dem Einstellelement (20) gekoppelt ist, umfasst,

wobei sich der Montageabschnitt (32) des Wärmeableitungselements (30) der Lampe abwärts von dem Wärmeableitungsabschnitt (31) erstreckt, um eine dritte Aufnahmekammer (300) mit einer Bodenöffnung zum Aufnehmen des Licht emittierenden Elements (60) zu bilden,

wobei die Lampe weiter eine feuerfeste Einheit (70) umfasst, die ein erstes feuerfestes Element (71) umfasst, das zwischen der Halteeinheit (10) und dem Einstellelement (20) vorgesehen ist, wobei das erste feuerfeste Element (71) das aus einem durch Hitze anschwellbaren Material gefertigt ist, in einer Umgebung mit hoher Temperatur anschwillt, um eine Abdichtung zwischen der Halteeinheit (10) und dem Einstellelement (20) zu bilden, wobei das erste feuerfeste Element (71) einen Brand, der durch eine Brandkatastrophe verursacht wird, daran hindert, sich schnell zu einer Außenseite der Lampe durch die Abdichtung zwischen der Halteeinheit (10) und dem Einstellelement (20) auszubreiten, wobei eine Außenseite des ersten feuerfesten Elements (71) der feuerfesten Einheit (70) geformt ist, um mit einer Form einer Innenseite des Halteelements (10) zusammenzupassen, wobei eine Innenseite des ersten feuerfesten Elements (71) geformt ist, um mit einer Form einer Außenseite des Einstellkörpers (21) des Einstellelements (20) zusammenzupassen,

wobei die Lampe weiter ein Verbindungselement (80) umfasst, das aus einem hoher Temperatur standaltenden Material gefertigt ist, wobei das Verbindungselement (80) mindestens einen Steckverbinder (81) umfasst, der sich von einer Außenseite der Halteeinheit (10) zu einer Innenseite des Einstellelements (20) erstreckt und schwenkend das Einstellelement (20) der Lampe an der ersten Aufnahmekammer (100), die von der Halteeinheit (10) gebildet wird, zurückhält, wobei das erste feuerfeste Element (71) der feuerfesten Einheit (70) oberhalb des Steckverbinders (81) vorgesehen ist, wobei die Halteeinheit (10) ein erstes Halteelement (11) umfasst, das eine Außenseite definiert, und ein zweites Halteelement (12), das an der Außenseite des ersten Halteelements (11) vorgesehen ist, wobei das zweite Halteelement (12) geeignet ist, um an die Lampenbefestigung montiert zu sein, um die Lampe in Position zu halten, wobei das erste Halteelement (11) die erste Aufnahmekammer (100) bildet, die verwendet wird, um das Einstellelement (20) schwenkend aufzunehmen, wobei das erste feuerfeste Element (71) der feuerfesten Einheit (70), die eine Oberkante hat, zwischen dem zweiten Halteelement (12) der Halteeinheit (10) und dem Einstellelement (20) vorgesehen ist, wobei das zweite Halteelement (12) einen zweiten Haltekörper (121) umfasst, der eine Ober- und eine Unterkante (122) hat, die sich von der Oberseite des zweiten Haltekörpers (121) einwärts zu der Oberkante des ersten feuerfesten Elements (71) erstreckt, wobei, wenn das erste feuerfeste Element (71) in der Umgebung mit hoher Temperatur anschwillt, die Oberkante (122) des zweiten Halteelements (12) und das erste feuerfeste Element (71) den Spalt zwischen der Halteeinheit (10) und dem Einstellelement (20) abdichten, um zu verhindern, dass sich ein Brand, der von der Brandkatastrophe verursacht wird, zu der Außenseite der Lampe durch den Spalt zwischen der Halteeinheit (10) und dem Einstellelement (20) ausbreitet, wobei das erste Halteelement (11) der Halteeinheit (10) eine Innenwand hat, wobei zwei symmetrische Halteöffnungen in der Innenwand gebildet sind, wobei der Einstellkörper (21) des Einstellelements (20) zwei symmetrische Schwenkschäfte umfasst, die den zwei Halteöffnungen entsprechen, wobei jeder der Schwenkschäfte des Einstellelements (20) schwenkend an der entsprechenden Halteöffnung des ersten Halteelements (11) befestigt ist, um es einem Benutzer zu ermöglichen, einen Abgabewinkel der Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, einzustellen.

2. Lampe nach Anspruch 1, die weiter eine hitzebeständige Einheit (40) umfasst, die ein erstes hitzebeständiges Element (41) umfasst, wobei das erste hitzebeständige Element (41) zwischen dem Einstellelement (20) und dem Montageabschnitt (32) des Wärmeableitungselements (30) vorgesehen ist, wobei das erste hitzebeständige Element (41) aus Material, das hoher Temperatur standhält, gefertigt ist, um eine Geschwindigkeit des Aufbrechens der Lampe in einer Umgebung mit hoher Temperatur zu verringern, wobei das erste hitzebeständige Element (41) der hitzebeständigen Einheit (40) einen ersten hitzebeständigen Abschnitt (411) umfasst, der ein niedrigeres Ende hat, und einen zweiten hitzebeständigen Abschnitt (412), der sich von dem unteren Ende des ersten hitzebeständigen Abschnitts (411) einwärts erstreckt, wobei der erste hitzebeständige Abschnitt (411) zwischen einer Außenseite des Montageabschnitts (32) des Wärmeableitungselements (30) und einer Innenseite des Einstellkörpers (21) des Einstellelements (20) vorgesehen ist, wobei der zweite hitzebeständige Abschnitt (412) unter dem Wärmeableitungselement (30) vorgesehen ist, um den Brand, der von der Brandkatastrophe verursacht wird, daran zu hindern, durch den Spalt zwischen dem Einstellelement (20) und dem Montageabschnitt (32) des Wärmeableitungselements (30) durchzugehen, um sich zu einer Position oberhalb der Lampe auszubreiten, wobei die hitzebeständige Einheit (40) weiter ein zweites hitzebeständiges Element (42) umfasst, das an der dritten Aufnahmekammer (300) vorgesehen ist, wobei eine Innenwand des Montageabschnitts (32) des Wärmeableitungselements (30) die dritte Aufnahmekammer (300) definiert, wobei sich das zweite hitzebeständige Element (42) von einer Rückseite des Licht emittierenden Elements (60), das an der Innenwand um die dritte Aufnahmekammer (300) vorgesehen ist, zu dem ersten hitzebeständigen Element (41) der hitzebeständigen Einheit (40) entlang der Innenwand um die dritte Aufnahmekammer (300) derart erstreckt, dass eine Sicherheitskammer (400) von dem ersten und zweiten hitzebeständigen Element (41, 42) der hitzebeständigen Einheit (40) definiert wird, um den Brand, der von der Brandkatastrophe verursacht wird, daran zu hindern, sich zu der Position oberhalb der Lampe auszubreiten, wobei das Einstellelement (20) der Lampe ferner einen unteren Endabschnitt (22) umfasst, der an der Unterseite des Einstellkörpers (21) vorgesehen ist, wobei der untere Endabschnitt (22) einen Lichtauslass (221) bildet, der mit der Lichtpassage (211) in Verbindung steht, wobei eine Form einer Außenseite des ersten hitzebeständigen Elements (41) der hitzebeständigen Einheit (40) gleich ist wie die Form einer Außenseite des Einstellelements (20), wobei das erste hitzebeständige Element (41) einen Lichtausgang (410) hat, der mit dem Lichtauslass (221) ausgerichtet ist, der von dem unteren Endabschnitt (22) des Einstellelements (20) gebildet wird, um es den Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, zu erlauben, dadurch durchzugehen und den Lichtauslass (221) des Einstellelements (20) zu erreichen, wobei das Licht emittierende Element (60) an einer Oberseite der Innenwand, die die dritte Aufnahmekammer (300) definiert, montiert ist, um es den Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, zu erlauben, durch den Lichtauslass (221) des Einstellelements (20) durchzugehen, wobei das Licht emittierende Element (60) ein LED-Beleuchtungselement ist.

3. Lampe nach Anspruch 1, wobei das Wärmeableitungselement (30) und das Einstellelement (20) der Lampe ineinander integriert sind, wobei, wenn ein Benutzer die Position des Einstellelements (20) der Lampe einstellt, um die Lichtstrahlen zu lenken, um durch die Lichtpassage (211) des Einstellelements (20) in einem gewünschten Winkel durchzugehen, das Wärmeableitungselement (20) fähig ist, sich schwenkend zu bewegen, wenn sich das Einstellelement (20) schwenkend bewegt.

4. Lampe nach Anspruch 2, wobei eine vertikale Länge der Sicherheitskammer (400) größer ist als eine Querbreite der Sicherheitskammer (400), wobei eine Innenwand, die die Sicherheitskammer (400) bildet, für Gas undurchlässig ist, wobei der Wärmeableitungsabschnitt (31) des Wärmeableitungselements (30) einen Ableitungskörper (311) und eine Vielzahl blattförmiger Wärmeableitungselemente (312), die an dem Wärmeableitungskörper (311) vorgesehen sind, umfasst, wobei die Halteeinheit (10) der Lampe aus hoher Temperatur standhaltendem Material gefertigt ist, wobei die Halteeinheit (10) der Lampe, das erste und das zweite hitzebeständige Element (41, 42) der hitzebeständigen Einheit (40), und das erste feuerfeste Element (71) der feuerfesten Einheit (70), die zwischen der Halteeinheit (10) der Lampe und dem Einstellelement (20) der Lampe vorgesehen ist, gemeinsam der Lampe eine vollständige Feuerfestigkeitsfähigkeit verleihen, so dass, wenn die Lampe in eine feuerfeste Decke eingebettet ist, die Lampe die gesamte Feuerfestigkeitsfähigkeit der feuerfesten Decke nicht beeinträchtigt.

5. Lampe nach Anspruch 1, wobei das zweite Halteelement (12) eine Oberseite hat, wobei sich das erste feuerfeste Element (71) der feuerfesten Einheit (70) abwärts von der Oberseite des zweiten Halteelements (12) der Halteeinheit (10) in eine Richtung zu dem Einstellelement (20) der Lampe erstreckt, wobei, wenn sich das Einstellelement (20) schwenkend bewegt, das erste feuerfeste Element (71) das Einstellelement (20) der Lampe nicht berührt, um zu ermöglichen, dass das erste feuerfeste Element (71) der feuerfesten Einheit (70) die Schwenkbewegung des Einstellelements (20) nicht behindert.

6. Lampe nach Anspruch 1, wobei das erste Halteelement (11) eine Innenwand hat, wobei die Lampe weiter einen Satz von Lageelementen (90) umfasst, der sich von der Innenwand des ersten Halteelements (11) der Halteeinheit (10) erstreckt, um das erste feuerfeste Element (71) der feuerfesten Einheit (70) an einer geeigneten Position zwischen dem zweiten Halteelement (12) der Halteeinheit (10) und dem Einstellelement (20) der Lampe zu halten, was es ermöglicht, dass das erste feuerfeste Element (71) der feuerfesten Einheit (70) die Schwenkbewegung des Einstellelements (20) der Lampe nicht behindert.

7. Lampe nach Anspruch 1, wobei das Halteelement (10) ein zweites Halteelement (12) umfasst, das eine Oberseite hat, wobei eine Position des Wärmeableitungsabschnitts (31) des Wärmeableitungselements (30) höher ist als eine Position der Oberseite des zweiten Halteelements (12) der Halteeinheit (10) der Lampe.

8. Lampe nach Anspruch 1, wobei eine Position einer Oberseite des zweiten Halteelements (12) höher ist als eine Position einer Oberseite des ersten Halteelements (11), wobei das erste feuerfeste Element (71) in einer Umgebung mit hoher Temperatur anschwillt, um eine Abdichtung zwischen der Halteeinheit (10) und dem Einstellelement (20) zu bilden, um zu verhindern, dass sich ein Brand, der von einer Brandkatastrophe verursacht wird, schnell zu einer Außenseite der Lampe durch den Spalt zwischen der Halteeinheit (10) und dem Einstellelement (20) ausbreitet.

9. Lampe zum Stützen eines Licht emittierenden Elements (60), die Folgendes umfasst:

eine Halteeinheit (10), die geeignet ist, um an einer Lampenbefestigung befestigt zu sein, wobei die Halteeinheit (10) eine erste Aufnahmekammer (100) bildet, die von einer Oberseite zu einer Unterseite dieser verläuft;

ein Einstellelement (20) zum Einstellen einer Projektionsrichtung von Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, wobei das Einstellelement (20) einen Einstellkörper (21) umfasst, der schwenkend an der ersten Aufnahmekammer (100) aufgenommen ist und eine Lichtpassage (211) definiert, die geeignet ist, um es Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, zu erlauben, dadurch durchzugehen, und

ein Wärmeableitungselement (30), das einen Wärmeableitungsabschnitt (31) und einen Montageabschnitt (32) umfasst, der sich von dem Wärmeableitungsabschnitt (31) zum Montieren des Licht emittierenden Elements (60) in Position erstreckt, wobei der Montageabschnitt (32) einen unteren Abschnitt umfasst, der mit dem Einstellelement (20) gekoppelt ist,

wobei sich der Montageabschnitt (32) des Wärmeableitungselements (30) der Lampe von dem Wärmeableitungsabschnitt (31) abwärts erstreckt, um eine dritte Aufnahmekammer (300) mit einer Bodenöffnung zum Aufnehmen des Licht emittierenden Elements (60) zu bilden,

wobei die Lampe weiter eine feuerfeste Einheit (70) umfasst, die ein erstes feuerfestes Element (71) umfasst, das zwischen der Halteeinheit (10) und dem Einstellelement (20) vorgesehen ist, wobei das erste feuerfeste Element (71), das aus einem anschwellbaren Material gefertigt ist, in einer Umgebung mit hoher Temperatur anschwillt, um eine Abdichtung zwischen der Halteeinheit (10) und dem Einstellelement (20) zu bilden, wobei das erste feuerfeste Element (71) einen Brand, der von einer Brandkatastrophe verursacht wird, daran hindert, sich schnell zu einer Außenseite der Lampe durch die Abdichtung zwischen der Halteeinheit (10) und dem Einstellelement (20) auszubreiten, wobei eine Außenseite des ersten feuerfesten Elements (71) der feuerfesten Einheit (70) geformt ist, um zu einer Form einer Innenseite der Halteeinheit (10) zu passen, wobei eine Innenseite des ersten feuerfesten Elements (71) geformt ist, um zu einer Form einer Außenseite des Einstellkörpers (21) des Einstellelements (20) zu passen,

wobei die Lampe weiter einen Satz von Verbindungselementen (80A) umfasst, die jeweils einen Steckverbinder (81A) und zwei Halteelemente (82A) zueinander benachbart umfassen, wobei die Halteeinheit (10) ein erstes Halteelement (11) umfasst, das eine Außenseite definiert, und ein zweites Halteelement (12), das an der Außenseite des ersten Halteelements (11) vorgesehen ist, wobei das zweite Halteelement (12) geeignet ist, um an die Lampenbefestigung montiert zu sein, um die Lampe in Position zu halten, wobei das erste Halteelement (11) die erste Aufnahmekammer (100) bildet, die zum schwenkenden Aufnehmen des Einstellelements (20) verwendet wird, wobei sich der Steckverbinder (81A) horizontal von einer Außenseite des zweiten Halteelements (12) der Halteeinheit (10) zu einer Innenseite des ersten Halteelements (11) erstreckt, wobei sich die Halteelemente (82A) jeweils aufwärts von einer Oberseite des ersten Halteelements (11) und einer Oberseite des zweiten Halteelements (12) erstrecken, um mit dem Steckverbinder (81A) auf eine lösbare Verbindungsart zu koppeln, um das erste und das zweite Halteelement (11, 12) an den Steckverbinder (81A) jedes der Verbindungselemente (80A) zu koppeln, wobei das erste feuerfeste Element (71) der feuerfesten Einheit (70) unter dem Steckverbinder (81A) vorgesehen ist, wobei, wenn der Brand, der von der Brandkatastrophe verursacht wird, die Lampe von einer Unterseite der Lampe verbrennt, das erste feuerfeste Element (71) der feuerfesten Einheit (70) anschwillt und den Spalt zwischen dem ersten Halteelement (11) der Halteeinheit (10) und dem Einstellelement (20) abdichtet, bevor der Steckverbinder (81A) schmilzt, so dass der Brand, der von der Brandkatastrophe verursacht wird, daran gehindert wird, sich zu einer Außenseite der Lampe durch den Spalt zwischen der Halteeinheit (10) und dem Einstellelement (20) auszubreiten.

10. Lampe nach Anspruch 1, wobei das erste feuerfeste Element (71) der feuerfesten Einheit (70) an einer Außenseite des Einstellelements (20) der Lampe vorgesehen ist, wobei, wenn sich das Einstellelement (20) schwenkend bewegt, das erste feuerfeste Element (71) das Einstellelement (20) der Lampe nicht berührt, um die Schwenkbewegung des Einstellelements (20) zu behindern.

11. Lampe nach Anspruch 2, die weiter eine Linse (50) umfasst, die mit dem unteren Endabschnitt (22) des Einstellelements (20) der Lampe gekoppelt ist, wobei eine Größe der Linse (50) nicht kleiner ist als eine Größe des Lichtauslasses (221) des Einstellelements (20) um den Lichtauslass (221) vollständig abzudichten, um es Lichtstrahlen, die von dem Licht emittierenden Element (60) abgegeben werden, zu erlauben, durch die Linse (50) heraus abgegeben zu werden, wobei die Sicherheitskammer (400), die von dem ersten hitzebeständigen Element (41) und dem zweiten hitzebeständigen Element (42) der hitzebeständigen Einheit (40) definiert ist, von der Linse (50) abgedichtet wird, um zu verhindern, dass sich der Brand, der von der Brandkatastrophe verursacht wird, zu der Position oberhalb der Lampe ausbreitet.

Revendications

1. Lampe pour supporter un élément émetteur de lumière (60), comprenant :

une unité de retenue (10) qui convient pour être fixée sur une fixation de lampe, dans laquelle ladite unité de retenue (10) forme une première chambre de réception (100) allant depuis un haut jusqu'à un bas de celle-ci ;

un élément de réglage (20) pour régler une direction de projection des faisceaux lumineux émis par ledit élément émetteur de lumière (60), dans laquelle ledit élément de réglage (20) comprend un corps de réglage (21) qui est reçu de manière pivotante au niveau de ladite première chambre de réception (100) et définit un passage de lumière (211) convenant pour permettre aux faisceaux lumineux émis par l'élément émetteur de lumière (60) de passer à travers lui ; et

un élément de dissipation de chaleur (30) qui comprend une partie de dissipation de chaleur (31) et une partie de montage (32) étendue depuis ladite partie de dissipation de chaleur (31) pour monter l'élément émetteur de lumière (60) en position, dans laquelle ladite partie de montage (32) comprend une partie inférieure couplée avec ledit élément de réglage (20),

dans laquelle ladite partie de montage (32) dudit élément de dissipation de chaleur (30) de ladite lampe s'étend vers le bas depuis ladite partie de dissipation de chaleur (31) pour former une troisième chambre de réception (300) avec une ouverture inférieure pour recevoir l'élément émetteur de lumière (60),

la lampe comprenant en outre une unité résistant au feu (70) qui comprend un premier élément résistant au feu (71) placé entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit premier élément résistant au feu (71), qui est fait d'un matériau gonflant à la chaleur, gonfle dans un environnement de haute température pour former un joint entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit premier élément résistant au feu (71) empêche un feu causé par un incendie de s'étendre rapidement vers un extérieur de ladite lampe à travers ledit joint entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle un côté extérieur dudit premier élément résistant au feu (71) de ladite unité résistant au feu (70) est formé pour correspondre à une forme d'un côté intérieur de ladite unité de retenue (10), dans laquelle un côté intérieur dudit premier élément résistant au feu (71) est formé pour correspondre à une forme d'un côté extérieur dudit corps de réglage (21) dudit élément de réglage (20), la lampe comprenant en outre un élément de liaison (80) qui est fait d'un matériau résistant à haute température, dans laquelle ledit élément de liaison (80) comprend au moins un connecteur (81) étendu depuis un côté extérieur de ladite unité de retenue (10) jusqu'à un côté intérieur dudit élément de réglage (20), et retient de manière pivotante ledit élément de réglage (20) de ladite lampe au niveau de ladite première chambre de réception (100) formée par ladite unité de retenue (10), dans laquelle ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) est placé au-dessus dudit connecteur (81),

dans laquelle ladite unité de retenue (10) comprend un premier élément de retenue (11) définissant un côté extérieur et un second élément de retenue (12) placé au niveau dudit côté extérieur dudit premier élément de retenue (11), dans laquelle ledit second élément de retenue (12) convient pour être monté sur la fixation de lampe pour retenir ladite lampe en position, dans laquelle ledit premier élément de retenue (11) forme ladite première chambre de réception (100) qui est utilisée pour recevoir de manière pivotante ledit élément de réglage (20), dans laquelle ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70), qui a un bord supérieur, est placé entre ledit second élément de retenue (12) de ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit second élément de retenue (12) comprend un second corps de retenue (121) ayant un haut et un bord supérieur (122) étendu vers l'intérieur depuis ledit haut dudit second corps de retenue (121) jusqu'audit bord supérieur dudit premier élément résistant au feu (71), dans laquelle quand ledit premier élément résistant au feu (71) gonfle dans l'environnement à haute température, ledit bord supérieur (122) dudit second élément de retenue (12) et ledit premier élément résistant au feu (71) scelle l'espace entre ladite unité de retenue (10) et ledit élément de réglage (20) pour empêcher le feu causé par l'incendie de s'étendre vers ledit extérieur de ladite lampe à travers ledit espace entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit premier élément de retenue (11) de ladite unité de retenue (10) comporte une paroi intérieure, dans laquelle deux ouvertures de retenue symétriques sont formées dans ladite paroi intérieure, dans laquelle ledit corps de réglage (21) dudit élément de réglage (20) comprend deux arbres de pivot symétriques correspondant auxdites deux ouvertures de retenue, dans laquelle chacun dudit arbre de pivot dudit élément de réglage (20) est fixé de manière pivotante à ladite ouverture de retenue correspondante dudit premier élément de retenue (11) pour permettre à un utilisateur de régler de manière pivotante un angle d'émission des faisceaux lumineux émis par ledit élément émetteur de lumière (60).

2. Lampe selon la revendication 1, comprenant en outre une unité résistant à la chaleur (40) qui comprend un premier élément résistant à la chaleur (41), dans laquelle ledit premier élément résistant à la chaleur (41) est placé entre ledit élément de réglage (20) et ladite partie de montage (32) dudit élément de dissipation de chaleur (30), dans laquelle ledit premier élément résistant à la chaleur (41) est fait d'un matériau résistant à haute température pour réduire une vitesse de détérioration de ladite lampe dans un environnement à haute température, dans laquelle ledit premier élément résistant à la chaleur (41) de ladite unité résistant à la chaleur (40) comprend une première partie résistant à la chaleur (411) ayant une extrémité inférieure et une seconde partie résistant à la chaleur (412) étendue vers l'intérieur depuis ladite extrémité inférieure de ladite première partie résistant à la chaleur (411), dans laquelle ladite première partie résistant à la chaleur (411) est placée entre un côté extérieur de ladite partie de montage (32) dudit élément de dissipation de chaleur (30) et un côté intérieur dudit corps de réglage (21) dudit élément de réglage (20), dans laquelle ladite seconde partie résistant à la chaleur (412) est placée sous ledit élément de dissipation de chaleur (30) pour empêcher le feu causé par l'incendie de passer à travers ledit espace entre ledit élément de réglage (20) et ladite partie de montage (32) dudit élément de dissipation de chaleur (30) pour s'étendre vers une position au-dessus de ladite lampe, dans laquelle ladite unité résistant à la chaleur (40) comprend en outre un second élément résistant à la chaleur (42) placé au niveau de ladite troisième chambre de réception (300), dans laquelle une paroi intérieure de ladite partie de montage (32) dudit élément de dissipation de chaleur (30) définit ladite troisième chambre de réception (300), dans laquelle ledit second élément résistant à la chaleur (42) est étendu depuis un côté arrière de l'élément émetteur de lumière (60) qui est placé au niveau de ladite paroi intérieure autour de ladite troisième chambre de réception (300) jusqu'audit premier élément résistant à la chaleur (41) de ladite unité résistant à la chaleur (40) le long de ladite paroi intérieure autour de ladite troisième chambre de réception (300) de telle manière qu'une chambre de sécurité (400) est définie par lesdits premier et second éléments résistant à la chaleur (41, 42) de ladite unité résistant à la chaleur (40) pour empêcher le feu causé par l'incendie de s'étendre jusqu'à la position au-dessus de ladite lampe, dans laquelle ledit élément de réglage (20) de ladite lampe comprend en outre une partie d'extrémité inférieure (22) placée d'un côté inférieur dudit corps de réglage (21), dans laquelle ladite partie d'extrémité inférieure (22) forme un orifice de sortie de lumière (221) communiquant avec ledit passage de lumière (211), dans laquelle une forme d'un côté extérieur dudit premier élément résistant à la chaleur (41) de ladite unité résistant à la chaleur (40) est la même qu'une forme d'un côté extérieur dudit élément de réglage (20), dans laquelle ledit premier élément résistant à la chaleur (41) comporte une sortie de lumière (410) alignée avec ledit orifice de sortie de lumière (221) formé par ladite partie d'extrémité inférieure (22) dudit élément de réglage (20) pour permettre aux rayons lumineux émis par ledit élément émetteur de lumière (60) de passer à travers et d'atteindre ledit orifice de sortie de lumière (221) dudit élément de réglage (20), dans laquelle ledit élément émetteur de lumière (60) est monté au niveau d'un haut de ladite paroi intérieure définissant ladite troisième chambre de réception (300) pour permettre aux faisceaux lumineux émis par l'élément émetteur de lumière (60) de passer à travers l'orifice de sortie de lumière (221) dudit élément de réglage (20), dans laquelle l'élément émetteur de lumière (60) est un élément d'éclairage à LED.

3. Lampe selon la revendication 1, dans laquelle ledit élément de dissipation de chaleur (30) et ledit élément de réglage (20) de ladite lampe sont intégrés ensemble, dans laquelle quand un utilisateur règle la position dudit élément de réglage (20) de ladite lampe pour diriger les faisceaux lumineux pour passer à travers ledit passage de lumière (211) dudit élément de réglage (20) dans un angle souhaité, ledit élément de dissipation de chaleur (20) peut se déplacer en pivotant quand ledit élément de réglage (20) se déplace en pivotant.

4. Lampe selon la revendication 2, dans laquelle une longueur verticale de ladite chambre de sécurité (400) est supérieure à une largeur transversale de ladite chambre de sécurité (400), dans laquelle une paroi intérieure qui forme ladite chambre de sécurité (400) est imperméable aux gaz, dans laquelle ladite partie de dissipation de chaleur (31) dudit élément de dissipation de chaleur (30) comprend un corps de dissipation (311) et une pluralité d'éléments de dissipation de chaleur en forme de feuilles (312) placés au niveau dudit corps de dissipation (311), dans laquelle ladite unité de retenue (10) de ladite lampe est faite d'un matériau résistant à haute température, dans laquelle ladite unité de retenue (10) de ladite lampe, lesdits premier et second éléments résistant à la chaleur (41, 42) de ladite unité résistant à la chaleur (40), et ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) placée entre ladite unité de retenue (10) de ladite lampe et ledit élément de réglage (20) de ladite lampe donnent ensemble à ladite lampe une capacité de résistance au feu complète, de telle manière que quand ladite lampe est incorporée dans un plafond résistant au feu, ladite lampe n'endommage pas ladite capacité de résistance au feu complète du plafond résistant au feu.

5. Lampe selon la revendication 1, dans laquelle ledit second élément de retenue (12) comporte un haut, dans laquelle ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) s'étend vers le bas depuis ledit haut dudit second élément de retenue (12) de ladite unité de retenue (10) dans une direction vers ledit élément de réglage (20) de ladite lampe, dans laquelle quand ledit élément de réglage (20) se déplace en pivotant, ledit premier élément résistant au feu (71) n'entre pas en contact avec ledit élément de réglage (20) de ladite lampe, de façon à permettre audit premier élément résistant au feu (71) de ladite unité résistant au feu (70) de ne pas empêcher le mouvement de pivotement dudit élément de réglage (20).

6. Lampe selon la revendication 1, dans laquelle ledit premier élément de retenue (11) comporte une paroi intérieure, dans laquelle ladite lampe comprend en outre une série d'éléments de positionnement (90) étendu depuis ladite paroi intérieure dudit premier élément de retenue (11) de ladite unité de retenue (10) pour retenir ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) en une position correcte entre ledit second élément de retenue (12) de ladite unité de retenue (10) et ledit élément de réglage (20) de ladite lampe, permettant audit premier élément résistant au feu (71) de ladite unité résistant au feu (70) de ne pas empêcher le mouvement de pivotement dudit élément de réglage (20) de ladite lampe.

7. Lampe selon la revendication 1, dans laquelle ladite unité de retenue (10) comprend un second élément de retenue (12) comportant un haut, dans laquelle une position de ladite partie de dissipation de chaleur (31) dudit élément de dissipation de chaleur (30) est plus haute qu'une position dudit haut dudit second élément de retenue (12) de ladite unité de retenue (10) de ladite lampe.

8. Lampe selon la revendication 1, dans laquelle une position d'un haut dudit second élément de retenue (12) est plus haute qu'une position d'un haut dudit premier élément de retenue (11), dans laquelle ledit premier élément résistant au feu (71) gonfle dans un environnement à haute température pour former un joint entre ladite unité de retenue (10) et ledit élément de réglage (20) pour empêcher un feu causé par un incendie de s'étendre rapidement vers un extérieur de ladite lampe à travers ledit espace entre ladite unité de retenue (10) et ledit élément de réglage (20).

9. Lampe pour supporter un élément émetteur de lumière (60), comprenant :

une unité de retenue (10) qui convient pour être fixée sur une fixation de lampe, dans laquelle ladite unité de retenue (10) forme une première chambre de réception (100) allant depuis un haut jusqu'à un bas de celle-ci ;

un élément de réglage (20) pour régler une direction de projection des faisceaux lumineux émis par ledit élément émetteur de lumière (60), dans laquelle ledit élément de réglage (20) comprend un corps de réglage (21) qui est reçu de manière pivotante au niveau de ladite première chambre de réception (100) et définit un passage de lumière (211) convenant pour permettre aux faisceaux lumineux émis par l'élément émetteur de lumière (60) de passer à travers lui ; et

un élément de dissipation de chaleur (30) qui comprend une partie de dissipation de chaleur (31) et une partie de montage (32) étendue depuis ladite partie de dissipation de chaleur (31) pour monter l'élément émetteur de lumière (60) en position, dans laquelle ladite partie de montage (32) comprend une partie inférieure couplée avec ledit élément de réglage (20),

dans laquelle ladite partie de montage (32) dudit élément de dissipation de chaleur (30) de ladite lampe s'étend vers le bas depuis ladite partie de dissipation de chaleur (31) pour former une troisième chambre de réception (300) avec une ouverture inférieure pour recevoir l'élément émetteur de lumière (60),

la lampe comprenant en outre une unité résistant au feu (70) qui comprend un premier élément résistant au feu (71) placé entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit premier élément résistant au feu (71), qui est fait d'un matériau gonflant à la chaleur, gonfle dans un environnement de haute température pour former un joint entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle ledit premier élément résistant au feu (71) empêche un feu causé par un incendie de s'étendre rapidement vers un extérieur de ladite lampe à travers ledit joint entre ladite unité de retenue (10) et ledit élément de réglage (20), dans laquelle un côté extérieur dudit premier élément résistant au feu (71) de ladite unité résistant au feu (70) est formé pour correspondre à une forme d'un côté intérieur de ladite unité de retenue (10), dans laquelle un côté intérieur dudit premier élément résistant au feu (71) est formé pour correspondre à une forme d'un côté extérieur dudit corps de réglage (21) dudit élément de réglage (20), dans laquelle ladite lampe comprend en outre une série d'élément de connexion (80A) comprenant chacun un connecteur (81A) et deux éléments de maintien (82A) adjacents l'un à l'autre, dans laquelle ladite unité de retenue (10) comprend un premier élément de retenue (11) définissant un côté extérieur et un second élément de retenue (12) placé au niveau dudit côté extérieur dudit premier élément de retenue (11), dans laquelle ledit second élément de retenue (12) convient pour être monté sur la fixation de lampe pour retenir ladite lampe en position, dans laquelle ledit premier élément de retenue (11) forme ladite première chambre de réception (100) qui est utilisée pour recevoir de manière pivotante ledit élément de réglage (20), dans laquelle ledit connecteur (81A) s'étend horizontalement depuis un côté extérieur dudit second élément de retenue (12) de ladite unité de retenue (10) jusqu'à un côté intérieur dudit premier élément de retenue (11), dans laquelle lesdits éléments de maintien (82A) sont étendus respectivement vers le haut depuis un haut dudit premier élément de retenue (11) et un haut dudit second élément de retenue (12) pour couplage avec ledit connecteur (81A) de façon à être connecté de manière détachable, de façon à coupler lesdits premier et second éléments de retenue (11, 12) audit connecteur (81A) de chaque dit élément de connexion (80A), dans laquelle ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) est placé sous ledit connecteur (81A), dans laquelle quand le feu causé par l'incendie brûle ladite lampe depuis un fond de ladite lampe, ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) gonfle et scelle ledit espace entre ledit premier élément de retenue (11) de ladite unité de retenue (10) et ledit élément de réglage (20) avant que ledit connecteur (81A) fonde, de telle manière que le feu causé par l'incendie est empêché de s'étaler vers un extérieur de ladite lampe à travers ledit espace entre ladite unité de retenue (10) et ledit élément de réglage (20).

10. Lampe selon la revendication 1, dans laquelle ledit premier élément résistant au feu (71) de ladite unité résistant au feu (70) est placé d'un côté extérieur dudit élément de réglage (20) de ladite lampe, dans laquelle quand ledit élément de réglage (20) se déplace en pivotant, ledit premier élément résistant au feu (71) n'entre pas en contact avec ledit élément de réglage (20) de ladite lampe pour empêcher le mouvement en pivot dudit élément de réglage (20).

11. Lampe selon la revendication 2, comprenant en outre une lentille (50) couplée à ladite partie d'extrémité inférieure (22) dudit élément de réglage (20) de ladite lampe, dans laquelle une taille de ladite lentille (50) n'est pas inférieure à une taille dudit orifice de sortie de lumière (221) dudit élément de réglage (20), de façon à sceller complètement ledit orifice de sortie de lumière (221) pour permettre aux faisceaux lumineux émis par l'élément émetteur de lumière (60) d'émettre au-dehors à travers ladite lentille (50), dans laquelle ladite chambre de sécurité (400) définie par ledit premier élément résistant à la chaleur (41) et ledit second élément résistant à la chaleur (42) de ladite unité résistant à la chaleur (40) est scellée par ladite lentille (50) pour empêcher le feu causé par l'incendie de s'étaler vers la position au-dessus de ladite lampe.

Drawing