[0001] The present invention relates to a panel assembly comprising an LED flat panel for
a ceiling or wall, and a connectable quick fit function pod.
[0002] A popular choice of light source is high performance LED flat panels, especially
in large or commercial or business premises. These can be provided in various dimensions,
a typical set of dimensions being 600mm by 600mm by 13mm, for use generally in ceilings.
They provide low glare and even light distribution, as well as substantial average
lifetime. In particular, they can be provided as 'flat panels', i.e. able to be incorporated
into part of a ceiling panel system or arrangement generally formed of regular squares
etc. As such, they can very easily shaped and recessed into a suitable position within
the panel system or arrangement.
[0003] CN203880511U shows a flat plate lamp with an emergency meeting function, wherein a back plate of
the lamp body is provided with an installation hole. The flat plate lamp can work
normally in power-off process to better distinguish a safe evacuation route when an
accident occurs.
[0004] According to one aspect of the present invention, there is provided a panel assembly
comprising an LED flat lighting panel having a back support panel, a front illuminating
panel, and side panels thereinbetween, and having a plurality of LEDs therein to provide
illumination through the front illuminating panel, and further comprising a function
pod conjoined to the back support panel using an insert and twist arrangement via
an aperture in the back support panel, wherein the lighting panel assembly is a ceiling
lighting panel, and wherein the aperture allows communication between the function
pod to beyond the front illuminating panel, characterised in that the function pod
comprises one or more of the following:
motion detection sensor; light sensor; acoustic detection sensor; oral detection sensor,
and includes one or more of a microwave sensor, a photocell, and light or other electromagnetic
sensors and/or detectors.
[0005] In this way, a function pod can be provided with the LED flat lighting panel, and
can provide a suitable function from the flat lighting panel.
[0006] As mentioned above, LED flat lighting panels are known in the art. The present invention
is not limited by the nature, design, size or shape of the flat lighting panel. They
can be square, rectangular or otherwise shaped. Typical 'size' dimensions for a flat
lighting panel are 600mm by 300mm and 600mm by 600mm, in line with commonly used dimensions
in ceiling square system or arrangement.
[0007] The LED flat lighting panel in the present invention also has a height or depth which
is not limiting, but which is typically several millimetres so as to provide a 'flat
panel' shape in relation to the dimensions of the back support panel and front illuminating
panel.
[0008] Some of the dimensions of the back support panel, front illuminating panel and sides
are related to the type, size and design of the LED to be housed therein. Typically,
LEDs can provide power ratings of 10-100 watts, such as 35W or 45W. The arrangement
and powering of the LEDs is not further described herein, and is known to the person
skilled in the art.
[0009] The present invention further comprises a function pod. The pod may have any suitable
size, shape, design and dimensions. Preferably, the width of the function pod is substantially
smaller relative to the 'size' dimensions of the back support panel.
[0010] The function pod is conjoined to the back support panel to form the lighting panel
assembly using an insert and twist arrangement. This may involve any form of male-female
interaction. Preferably, the conjoining achieves securing of the function pod to the
back support panel.
[0011] Where the lighting panel assembly is in an expected non-contact location, such as
in a ceiling, the conjoining of the function pod to the back support panel may not
require locking or another form of conjoining which must be robust against any 'every
day' contact.
[0012] Preferably, the 'insert and twist' arrangement for conjoining the function pod with
the back support panel can be tightened and/or secured by friction only.
[0013] Optionally, the function pod comprises at least one tongue, and the aperture in the
back support panel comprises at least one complementary cutaway.
[0014] Further optionally, the function pod comprises two or more, typically two, three
or four, tongues extending from a lower part or base of the function pod, and there
are a complimentary number of cutaways around the aperture in the back support panel
to accept the tongue(s), followed by a twisting motion of the function pod relative
to the back support panel to move the tongue(s) into a position on one side of the
back support panel opposite to the remainder of the function pod on the other side
of the back support panel.
[0015] The function pod comprises one or more of the following:
motion detection sensor;
light sensor;
acoustic detection sensor;
oral detection sensor.
[0016] In particular a motion detection sensor.
[0017] Such items contain an optical, microwave, and/or acoustic sensor. They include photocells,
and light or other electromagnetic sensors and/or detectors. A passive detector only
senses a signal emitted by the moving object itself.
[0018] Changes in the optical, microwave, or acoustic field in the detector's proximity
are interpreted by the detector. Such detectors are commonly used in smart lighting
systems, where energy is conserved by only powering the lights for the duration of
a timer, after which the person has presumably left the area, or in a burglar alarm
when it detects the motion of a possible intruder. remote alarms or alerting devices,
units or systems, including visual, aural and/or electronic alarms, such that detection
of a signal by the function pod through the aperture can provide an alarm or alert
signal to a remote monitor, user or device such as an alarm light, bell, telephone,
computer etc.
[0019] Optionally, the function pod includes a visible and/or non-visible light or other
electromagnetic transmitter able to communicate outwardly from the function pod to
cover an area beyond the front illuminating panel, i.e. in front of and extending
to a distance outwardly, such as to an opposing wall or floor, etc.
[0020] Optionally, the function pod includes one or more night lights and/or buzzers that
are operable upon detection of a signal by one or more sensors in the function pod.
[0021] In one embodiment of the present invention, the function pod includes a motion detector
able either able to sound an alarm, such as a buzzer also located with the function
pod, or to alert a remote monitor, user or device, or both, should there be unintended
motion within a detectable or otherwise defined range of the lighting panel. The unintended
motion may be a burglar, or a patient in a hospital etc. whose motion is not expected
or desired.
[0022] In another embodiment of the present invention, the function pod includes a photocell
activatable once the main lighting from the LED lighting panel is 'off'. Motion within
a detectable or otherwise defined range of the lighting panel activates 'low level
lighting' such as 'night time lighting' also located with the function pod. This may
be particularly suitable for hospitals, and could be controlled by a separate switch
from a suitable location such as an office.
[0023] The communication of the function pod to beyond the front illuminating panel is provided
through an aperture in the back support panel. Any power required for the function
pod can be maintained through a central power source or a self contained power source.
Supplying power to the function pod can be provided in a manner known in the art,
is not further discussed here.
[0024] The present invention does not include the function pod being an emergency lighting
pod.
[0025] The function pod is provided as a separate unit, to be fitted to an LED flat lighting
panel as described above. Thus, the function pod can be separable from the back support
panel.
[0026] As the function pod can be provided as a separate unit, it can also be retro-fitted
to existing LED flat lighting panels, generally being the same or similar to as described
herein. Optionally, the back support panel of existing LED flat lighting panels is
adapted or changed to be conjoinable to the function pod.
[0027] Embodiments of the present invention will now be described by way of example only
and with reference to the accompanying drawings in which:
Figure 1 is a perspective view of an lighting panel assembly according to one embodiment
of the present invention;
Figure 2 is a planned view of the back support panel of the flat lighting panel of
Figure 1, and plan and side cross-section views of the base of the function pod; and
Figure 3 comprises two perspective views of the lighting panel assembly according
to one embodiment of the present invention in use.
[0028] Referring to the drawings, Figure 1 shows an lighting panel assembly comprising an
LED flat lighting panel 2 having a back support panel 4, a front illuminating panel
6 (under the back support panel 4) and four sides 8 thereinbetween.
[0029] Within the flat lighting panel 2 are a plurality of LEDs (not shown) able to provide
illumination through the front illuminating panel 6 in a manner known in the art.
A power supply (not shown) supplies power to the LEDs in a manner known in the art.
[0030] The back support panel 4 also comprises four attachment fixings 14 for securing the
flat lighting panel 2 to a suitable support structure, generally in a ceiling system
or arrangement comprising a number of square panels with supporting cross pieces in
a manner known in the art.
[0031] Figure 2 shows an aperture 10 located in the centre of the back support panel 4,
comprising a generally circular shape and having two cutaways 12.
[0032] Figures 1 and 2 show a function pod 20 being generally circular, and housing one
or more sensors 18 in a manner known in the art. Power to or for the function pod
is also not shown.
[0033] The base 21 of the function pod 20 shown in Figure 2 comprises two tongues 22 extending
transversely from a depending hollow sleeve 24, and having a shape complementary to
the cutaways 12.
[0034] For use, the installer of the flat lighting panel 2 can conjoin the function pod
20 in a manner shown in Figure 1, by location of the base 21 of the function pod 20
onto the back support panel 4 such that the hollow sleeve 24 and tongues 22 extend
through the aperture 10. Thereafter, the function pod 20 can be twisted a defined
amount such that the tongues 22 are now located in line with the cutaways 12 and on
an opposite side of the back support panel 4 compared with the remainder of the function
pod 20.
[0035] Figure 3 shows an example of the use of the present invention. For ease of viewing
and understanding, Fig 3 only shows the lighting panel assembly in the form of the
back support panel 4 and conjoined function pod 20, located in the ceiling of a room
or corridor. The LEDs in the flat lighting panel would normally hide the back support
panel 4 and the function pod 20. In use, any motion within the range of the motion
sensor 18 in the function pod 20 can be detected and action taken, e.g. to sound an
alarm, such as a buzzer possibly also located with the function pod or elsewhere,
or to alert a remote monitor, or device, or both, such as a mobile telephone or computer.
The unintended motion may be a burglar, or a patient in a hospital etc. whose motion
is not expected or desired in the relevant room or corridor.
[0036] The present invention provides a lighting panel assembly providing a convenient way
to locate a function pod in association with an LED flat lighting panel. The LED flat
lighting panel conveniently hides the function pod, making its presence less obvious
both aesthetically, and to burglars and the like. As the LED flat lighting panel already
has a power requirement, no significant extra new power supply or leads etc. are required
to also provide any required power to the function pod. Furthermore, the insert and
twist arrangement provides easy and simple installation, repair, change, updating
or maintenance of the equipment in the function pod.
1. A lighting panel assembly comprising an LED flat lighting panel (2) having a back
support panel (4), a front illuminating panel (6), and side panels (8) thereinbetween,
and having a plurality of LEDs therein to provide illumination through the front illuminating
panel, and further comprising a function pod (20) conjoined to the back support panel
using an insert and twist arrangement via an aperture (10) in the back support panel,
wherein the lighting panel assembly is a ceiling lighting panel, and wherein the aperture
allows communication between the function pod to beyond the front illuminating panel,
characterised in that the function pod comprises one or more of the following:
motion detection sensor (18); light sensor (18); acoustic detection sensor (18); oral
detection sensor (18), and includes one or more of a microwave sensor, a photocell,
and light or other electromagnetic sensors and/or detectors.
2. A lighting panel assembly as claimed in claim 1 wherein the function pod (20) comprises
at least one tongue (22), and the aperture (10) in the back support panel (4) comprises
at least one complementary cutaway (12).
3. A lighting panel assembly as claimed in any one of the preceding claims wherein the
function pod (20) is directly or indirectly connected to one or more remote alarms
or alerting devices, units or systems, including visual, aural and/or electronic alarms.
4. A lighting panel assembly as claimed in claim 1 wherein the function pod (20) includes
a motion detector able either able to sound an alarm, such as a buzzer also located
with the function pod, or to alert a remote monitor, user or device, or both.
5. A lighting panel assembly as claimed in claim 1 wherein the function pod (20) includes
a photocell activatable when the main lighting from the LED lighting panel (2) is
'off'.
6. A lighting panel assembly as claimed in any one of the preceding claims wherein the
back support panel (4) and front illumination panel (6) have the dimensions 600mm
by 600mm or 600mm by 300mm.
7. A lighting panel assembly as claimed in any one of the preceding claims wherein the
function pod (20) is separable from the back support panel (4).
1. Eine Beleuchtungsplattenanordnung, beinhaltend eine LED-Flächenbeleuchtungsplatte
(2) mit einer hinteren Stützplatte (4), einer vorderen illuminierenden Platte (6)
und Seitenplatten (8) dazwischen, und mit einer Vielzahl von LEDs darin, um Illuminierung
durch die vordere illuminierende Platte bereitzustellen, und ferner beinhaltend eine
Funktionshülse (20), die mit der hinteren Stützplatte unter Verwendung einer Einsetz-
und Drehanordnung über eine Öffnung (10) in der hinteren Stützplatte verknüpft ist,
wobei die Beleuchtungsplattenanordnung eine Deckenbeleuchtungsplatte ist, und wobei
die Öffnung Kommunikation zwischen der Funktionshülse bis über die vordere illuminierende
Platte hinweg erlaubt, dadurch gekennzeichnet, dass die Funktionshülse eines oder mehrere der Folgenden beinhaltet:
Bewegungsdetektionssensor (18); Lichtsensor (18); akustischer Detektionssensor (18);
oraler Detektionssensor (18), und eine oder mehrere von einem Mikrowellensensor, einer
Photozelle und Licht- oder anderen elektromagnetischen Sensoren und/oder Detektoren
umfasst.
2. Beleuchtungsplattenanordnung gemäß Anspruch 1, wobei die Funktionshülse (20) mindestens
eine Zunge (22) beinhaltet, und die Öffnung (10) in der hinteren Stützplatte (4) mindestens
eine komplementäre Ausfräsung (12) beinhaltet.
3. Beleuchtungsplattenanordnung gemäß einem der vorhergehenden Ansprüche, wobei die Funktionshülse
(20) direkt oder indirekt mit einer oder mehreren Fernalarmen oder alarmierenden Vorrichtungen,
Einheiten oder Systemen, einschließlich visuellen, auditiven und/oder elektronischen
Alarmen, verbunden ist.
4. Beleuchtungsplattenanordnung gemäß Anspruch 1, wobei die Funktionshülse (20) einen
Bewegungsdetektor umfasst, der entweder fähig ist, einen Alarm, wie etwa einen Summer,
der ebenfalls mit der Funktionshülse lokalisiert ist, erschallen zu lassen, oder einen
entfernten Monitor, Benutzer oder eine entfernte Vorrichtung oder beide zu alarmieren.
5. Beleuchtungsplattenanordnung gemäß Anspruch 1, wobei die Funktionshülse (20) eine
Photozelle umfasst, die aktiviert werden kann, wenn die Hauptbeleuchtung von der LED-Beleuchtungsplatte
(2) "aus" ist.
6. Beleuchtungsplattenanordnung gemäß einem der vorhergehenden Ansprüche, wobei die hintere
Stützplatte (4) und die vordere illuminierende Platte (6) die Abmessungen 600 mm mal
600 mm oder 600 mm mal 300 mm aufweisen.
7. Beleuchtungsplattenanordnung gemäß einem der vorhergehenden Ansprüche, wobei die Funktionshülse
(20) von der hinteren Stützplatte (4) getrennt werden kann.
1. Un ensemble panneau lumineux comprenant un panneau lumineux à LED plat (2) ayant un
panneau de support arrière (4), un panneau éclairant avant (6),
et des panneaux latéraux (8) entre eux, et ayant une pluralité de LED dans celui-ci
pour fournir un éclairage par le biais du panneau éclairant avant, et comprenant en
outre un module de fonction (20) accolé au panneau de support arrière à l'aide d'un
agencement d'insertion et de torsion via une ouverture (10) dans le panneau de support
arrière, dans lequel l'ensemble panneau lumineux est un panneau lumineux au plafond,
et dans lequel
l'ouverture permet la communication entre le module de fonction et au-delà du panneau
éclairant avant, caractérisé en ce que le module de fonction comprend un ou plusieurs des éléments suivants :
capteur de détection de mouvement (18) ; capteur de lumière (18) ; capteur de détection
acoustique (18) ; capteur de détection orale (18), et inclut un ou plusieurs éléments
parmi un capteur hyperfréquences, une cellule photoélectrique, et des capteurs et/ou
détecteurs électromagnétiques de lumière ou autres.
2. Un ensemble panneau lumineux tel que revendiqué dans la revendication 1 dans lequel
le module de fonction (20) comprend au moins une languette (22), et l'ouverture (10)
dans le panneau de support arrière (4) comprend au moins une découpe complémentaire
(12).
3. Un ensemble panneau lumineux tel que revendiqué dans l'une quelconque des revendications
précédentes dans lequel le module de fonction (20) est connecté directement ou indirectement
à une ou plusieurs alarmes ou dispositifs, unités ou systèmes d'alerte à distance,
y compris des alarmes visuelles, sonores et/ou électroniques.
4. Un ensemble panneau lumineux tel que revendiqué dans la revendication 1 dans lequel
le module de fonction (20) inclut un détecteur de mouvement capable soit de faire
sonner une alarme, tel qu'un avertisseur sonore également situé avec le module de
fonction, soit d'alerter un moniteur, un utilisateur ou un dispositif à distance,
soit les deux.
5. Un ensemble panneau lumineux tel que revendiqué dans la revendication 1 dans lequel
le module de fonction (20) inclut une cellule photoélectrique pouvant être activée
lorsque l'éclairage principal provenant du panneau lumineux à LED (2) est « off »
(éteint).
6. Un ensemble panneau lumineux tel que revendiqué dans l'une quelconque des revendications
précédentes dans lequel le panneau de support arrière (4) et le panneau d'éclairage
avant (6) ont comme dimensions 600 mm sur 600 mm ou 600 mm sur 300 mm.
7. Un ensemble panneau lumineux tel que revendiqué dans l'une quelconque des revendications
précédentes dans lequel le module de fonction (20) peut être séparé du panneau de
support arrière (4).