PANEL LAMP

Abstract

 The disclosure provides a panel lamp, belonging to the technical field of lighting, which includes a lamp body base (1), a light-transmitting plate (9) covering an opening portion of the lamp body base (1), a compression frame body (2) provided at the opening portion of the lamp body base (1) and configured to compress tightly and fix the light-transmitting plate (9), and a lighting assembly (7) provided in the lamp body base (1). The circumference of the lamp body base (1) is also provided with a mounting flange (3) configured to be connected with the compression frame body (2), and the mounting flange (3) is further provided with a reinforcing convex rib (4) arranged in a length direction of the mounting flange (3), and the reinforcing convex rib (4) is protruded from the side face of the mounting flange (3) away from the compression frame body (2). In the panel lamp provided by the disclosure, the light emitted by the lighting assembly is emitted from the light-transmitting plate for lighting, and the circumference of the lamp body base is provided with the mounting flange, and the mounting flange is provided with the reinforcing convex rib protruding in a direction toward the main body of the lamp body base, which can strengthen the opening portion of the lamp body base that is most easily deformed, prevent the lamp body base from warping deformation, and improve the quality of the lamp body.

Description

Technical Field

[0001] The disclosure belongs to the technical field of air conditioners, and more particularly relates to a panel lamp.

Background Art

[0002] With the development of society, the problem of lighting energy consumption in daily life has become increasingly prominent. As one of the widely used indoor ceiling light fixtures at present, LED light fixtures, having obvious advantages of energy saving and longevity, are more and more favored by people. In the above, the LED panel lamp is one of the most commonly used indoor light fixtures in people's daily life, and it is usually designed as a whole lamp structure. However, due to the larger plane area of the existing LED panel lamp, the housing of the light fixture will be deformed and warped when the panel lamp is installed, which seriously affects the appearance and normal use of the light fixture.

Summary

[0003] The purpose of the disclosure is to provide a panel lamp, which aims to solve the problem that the housing of the LED panel lamp in the prior art is easily deformed and warped, which affects the assembly of the light fixture and the appearance of the light fixture.

[0004] In order to achieve the above-mentioned purpose, the technical solution used by the present disclosure is to provide a panel lamp for lighting of indoor space, which includes a lamp body base (bottom plate), a light-transmitting plate covering an opening portion of the lamp body base, a compression frame body provided at the opening portion of the lamp body base and configured to compress tightly and fix the light-transmitting plate, and a lighting assembly provided inside the lamp body base, wherein the circumference of the lamp body base is also provided with a mounting flange configured to be connected with the compression frame body, and the mounting flange is also provided with a reinforcing convex rib arranged in a length direction of the mounting flange, and the reinforcing convex rib is provided in a protruding way on the side face of the mounting flange away from the compression frame body.

[0005] As another embodiment of the present application, connection reinforcement portion is further provided between an edge of the lamp body base and the mounting flange, and the connection reinforcement portion is provided in a circumference direction of the lamp body base.

[0006] As another embodiment of the present application, the connection reinforcement portion is a bending groove provided between the edge of the lamp body base and the mounting flange, and the bending groove is provided in a circumferential direction of the lamp body base, the bottom face of the bending groove is located at one side of the mounting flange away from the reinforcing convex rib.

[0007] As another embodiment of the present application, the lamp body base and the mounting flange are in an integrally-formed structure, and the connection reinforcement portion and the reinforcing convex rib are both in an impact molding structure.

[0008] As another embodiment of the present application, a cross section of the reinforcing convex rib is a rectangle, and the bottom face of the reinforcing convex rib is further provided with a transition round corner configured to facilitate forming of the reinforcing convex rib.

[0009] As another embodiment of the present application, the compression frame body is formed by making a support structural section be a loop, and the support structural section comprises a main body cavity portion and a support plate portion provided on a side face of the main body cavity portion.

[0010] As another embodiment of the present application, the support plate portion is further provided with at least one reinforcing rib strip configured to enabling reinforcement, and the reinforcing rib strip is provided in a length direction of the compression frame body.

[0011] As another embodiment of the present application, the main body cavity portion and the support plate portion are both integrally extrusion-formed, and the reinforcing rib strip and the support plate portion are also integrally extrusion-formed.

[0012] As another embodiment of the present application, the compression frame body is provided with a fixing groove which is configured to fix fasteners and provided in the length direction of the compression frame body, the mounting flange is provided with a plurality of fixing via holes configured to allow the fasteners to pass therethrough, and each of the fixing via holes is matched with the fixing groove in position.

[0013] As another embodiment of the present application, the bottom of the lamp body base is provided with reinforcing ribs configured to increase a strength of the lamp body base, and the reinforcing ribs are staggeredly provided at the bottom of the lamp body base.

[0014] The beneficial effects of the panel lamp provided by the disclosure are as follows. Compared with the prior art, the light-transmitting plate is compressed tightly and covered at the opening portion of the lamp body base by the compression frame body to form a housing of the whole lamp body, and a lighting assembly is provided inside the lamp body base, the circumference of the lamp body base is also provided with a mounting flange configured to be connected with the compression frame body, the mounting flange is provided with a reinforcing convex rib arranged in a length direction of the mounting flange, and the reinforcing convex rib is protruded from the side face of the mounting flange away from the compression frame body. In the panel lamp provided by the disclosure, the light emitted by the lighting assembly is emitted from the light-transmitting plate for lighting, and the circumference of the lamp body base is provided with the mounting flange, and the mounting flange is provide with the reinforcing convex rib protruding in a direction toward the main body of the lamp body base, which can strengthen the opening portion of the lamp body base that is most easily deformed, prevent the lamp body base from warping deformation, and improve the quality of the lamp body.

Brief Description of Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, accompanying drawings which need to be used for the description of the embodiments or the prior art will be introduced briefly below, obviously, the accompanying drawings in the following description merely show some embodiments of the present disclosure, and those ordinarily skilled in the art still could obtain other drawings in light of these accompanying drawings, without using any inventive efforts.

FIG.1 is an exploded structural view of a panel lamp provided by an embodiment of the present disclosure; and

FIG. 2 is a partial cross-sectional structural view of the panel lamp provided by an embodiment of the present disclosure.

Reference signs in accompanying drawings:

[0016] 1. lamp body base; 2. compression frame body; 21. main body cavity portion; 22. support plate portion; 23. reinforcing rib strip; 3. mounting flange; 4. reinforcing convex rib; 5. bending groove; 6. fixing groove; 7. lighting assembly; 8. fixing via hole; 9. light-transmitting plate.

Detailed Description of Embodiments

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present disclosure clearer, the present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely used to explain the present disclosure, and are not intended to limit the present disclosure.

[0018] Referring to FIG. 1 and FIG. 2 together, now a panel lamp provided by the present disclosure will be described. The panel lamp for the lighting of indoor space includes a lamp body base 1, a light-transmitting plate 9 covering an opening portion of the lamp body base 1, a compression frame body 2 provided at the opening portion of the lamp body base 1 and configured to compress tightly and fix the light-transmitting plate 9, and a lighting assembly 7 provided in the lamp body base 1, wherein the circumference of the lamp body base 1 is also provided with a mounting flange 3 configured to be connected with the compression frame body 2, the mounting flange 3 is provided with a reinforcing convex rib 4 arranged in a length direction of the mounting flange 3, and the reinforcing convex rib 4 is protruded from the side face of the mounting flange 3 away from the compression frame body 2.The reinforcing convex rib 4 and the lamp body base 1 are provided at an interval.

[0019] In the panel lamp provided in this embodiment, compared with the prior art, the light-transmitting plate 9 is compressed tightly and covered at the opening portion of the lamp body base 1 by the compression frame body 2 to form a housing of the whole lamp body, and a lighting assembly 7 is provided inside the lamp body base 1, the circumference of the lamp body base 1 is also provided with a mounting flange 3 configured to be connected with the compression frame body 2, and the mounting flange 3 is provided with a reinforcing convex rib 4 arranged in a length direction of the mounting flange 3, and the reinforcing convex rib 4 is protruded from the side face of the mounting flange 3 away from the compression frame body 2. In the panel lamp provided by the disclosure, the light emitted by the lighting assembly 7 is emitted from the light-transmitting plate 9 for lighting, and the circumference of the lamp body base 1 is provided with the mounting flange 3, and the mounting flange 3 is provided with the reinforcing convex rib 4 protruding in a direction toward the main body of the lamp body base 1, which can strengthen the opening portion of the lamp body base 1 that is most easily deformed, prevent the lamp body base 1 from warping deformation, and improve the installation quality of the lamp body.

[0020] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 2 together, a connection reinforcement portion is further provided between the edge of the lamp body base 1 and the mounting flange 3, and the connection reinforcement portion is provided in a circumference direction of the lamp body base 1. The mounting flange 3 is connected to the edge of the lamp body base by the connection reinforcement portion, and simultaneously, the connection reinforcement portion further strengthens the easily deformed portion of the lamp body base 1, so that the strength of the lamp body base 1 is better.

[0021] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the connection reinforcement portion is a bending groove 5 provided between the edge of the lamp body base 1 and the mounting flange 3, and the bending groove 5 is provided in a circumferential direction of the lamp body base 1, the bottom face of the bending groove 5 is located at one side of the mounting flange 3 away from the reinforcing convex rib 4. The bending groove 5 is used as the connection reinforcement portion, which makes the processing more convenient while ensuring the strength of the connection reinforcement portion. In the present embodiment, the cross section of the bending groove 5 is a trapezoid, and for the bending groove 5, the size of the opening portion is larger than the size of the bottom.

[0022] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the lamp body base 1 and the mounting flange 3 are in an integrally-formed structure, and the connection reinforcement portion and the reinforcing convex rib 4 are both in an impact molding structure. The lamp body base 1 and the mounting flange 3 are in an integrally impact-molded structure, and the connection reinforcement portion and the reinforcing convex rib 4 are both processed and manufactured during the stamping/impacting process, so that the strength of the entire lamp body house is better and deformation is effectively prevented.

[0023] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, a cross section of the reinforcing convex rib 4 is a rectangle, and the bottom face of the reinforcing convex rib 4 is further provided with a transition round corner configured to facilitate a forming of the reinforcing convex rib 4. The above shape of the reinforcing convex rib 4 makes the processing of the reinforcing convex rib 4 more convenient on the premise of ensuring the strength, and simultaneously, also makes the structure of stamping/impacting mould simpler and also the manufacturing cost of the mould reduced.

[0024] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the compression frame body 2 is formed by making a support structural section be a loop, and the support structural section comprises a main body cavity portion 21 and a support plate portion 22 provided on a side face of the main body cavity portion 21. The compression frame body 2 matched with the shape of the edge of the lamp body base 1 may be formed by making the support structural section be a loop, such that when the compression frame body 2 is installed, it can be fixed by the main body cavity portion 21 and the mounting flange 3 on the lamp body base 1, and the light-transmitting plate 9 can be compressed tightly and fixed by using the support plate portion 22, so that the assembly of the housing of light fixture is more convenient and firm.

[0025] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the support plate portion 22 is provided with at least one reinforcing rib strip 23 configured to enable reinforcement, and the reinforcing rib strip 23 is provided in a length direction of the compression frame body 2. When there are a plurality of reinforcing rib strips 23, a plurality of reinforcing ribs are provided in parallel with each other, and the arrangement of the reinforcing rib strips 23 can strengthen the support plate portion 22 of the support structural section and prevent the support plate portion 22 from being deformed.

[0026] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the main body cavity portion 21 and the support plate portion 22 are both integrally extrusion-formed, and the reinforcing rib strip 23 and the support plate portion 22 are also integrally extrusion-formed. The strength between the main body cavity portion 21 and the support plate portion 22 is enabled to be better by using the integrally extrusion-molded structure.

[0027] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the compression frame body 2 is provided with a fixing groove 6 which is configured to fix fasteners and provided in the length direction of the compression frame body 2, the mounting flange 3 is also provided with a plurality of fixing via holes 8 configured to allow the fastener to pass therethrough, and each of the fixing via holes 8 is matched with the fixing groove 6 in position. The compression frame body 2 and the mounting flange 3 are fixed by the fasteners, which makes the fixing of the compression frame body 2 and the mounting flange 3 more convenient and firm. When the mounting flange 3 is installed, the fasteners are made to pass through the fixing via holes 8, and then the ends of the fasteners are fixed in the interior of the fixing groove 6, so that the fixing of the compression frame body 2 and the mounting flange 3 is more firm.

[0028] As a specific embodiment of the panel lamp provided by the present disclosure, referring to FIG. 1 and FIG. 2, the bottom of the lamp body base 1 is provided with reinforcing ribs configured to increase the strength of the lamp body base 1, and the reinforcing ribs are staggeredly provided at the bottom of the lamp body base 1. The reinforcing ribs being provided at the bottom of the lamp body base 1 in a concave manner, so that the strength of the lamp body base 1 is better.

[0029] The above are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure, any modifications, equivalent replacements and improvements and the like made within the spirit and principle of the present disclosure, shall be included in the protection scope of present disclosure.

Claims

1. A panel lamp, characterized by comprising a lamp body base (1), a light-transmitting plate (9) covering an opening portion of the lamp body base (1), a compression frame body (2) provided at the opening portion of the lamp body base (1) and configured to compress tightly and fix the light-transmitting plate (9), and a lighting assembly (7) provided inside the lamp body base (1), wherein a circumference of the lamp body base (1) is further provided with a mounting flange (3) configured to be connected with the compression frame body (2), the mounting flange (3) is further provided with a reinforcing convex rib (4) arranged in a length direction of the mounting flange (3), and the reinforcing convex rib (4) is protruded from a side face of the mounting flange (3) away from the compression frame body (2).

2. The panel lamp according to claim 1, wherein a connection reinforcement portion is further provided between an edge of the lamp body base (1) and the mounting flange (3), and the connection reinforcement portion is provided in a circumference direction of the lamp body base (1).

3. The panel lamp according to claim 2, wherein the connection reinforcement portion is a bending groove (5) provided between the edge of the lamp body base (1) and the mounting flange (3), the bending groove (5) is provided in the circumferential direction of the lamp body base (1), and a bottom face of the bending groove (5) is located at one side of the mounting flange (3) away from the reinforcing convex rib (4).

4. The panel lamp according to claim 3, wherein the lamp body base (1) and the mounting flange (3) are in an integrally-formed structure, and the connection reinforcement portion and the reinforcing convex rib (4) are both in an impact-molded structure.

5. The panel lamp according to claim 4, wherein a cross section of the reinforcing convex rib (4) is a rectangle, and a bottom face of the reinforcing convex rib (4) is further provided with a transition round corner configured to facilitate forming of the reinforcing convex rib (4).

6. The panel lamp according to any one of claims 1 to 5, wherein the compression frame body (2) is formed by making a support structural section be a loop, and the support structural section comprises a main body cavity portion (21) and a support plate portion (22) provided on a side face of the main body cavity portion.

7. The panel lamp according to claim 6, wherein the support plate portion (22) is further provided with at least one reinforcing rib strip (23) configured to enable reinforcement, and the at least one reinforcing rib strip (23) is provided in a length direction of the compression frame body (2).

8. The panel lamp according to claim 7, wherein the main body cavity portion (21) and the support plate portion (22) are both integrally extrusion-formed, and the reinforcing rib strip (23) and the support plate portion (22) are further integrally extrusion-formed.

9. The panel lamp according to any one of claims 1 to 8, wherein the compression frame body (2) is provided with a fixing groove (6), the fixing groove (6) being configured to fix fasteners and provided in a length direction of the compression frame body (2), the mounting flange (3) is also provided with a plurality of fixing via holes (8) configured to allow the fastener to pass therethrough, and each of the fixing via holes (8) is matched with the fixing groove (6) in position.

10. The panel lamp according to any one of claims 1 to 9, wherein a bottom of the lamp body base (1) is provided with reinforcing ribs configured to increase a strength of the lamp body base (1), and the reinforcing ribs are staggeredly provided at the bottom of the lamp body base (1).

Drawing