TWI607178B - Panel Light For Air Conditioning Equipment - Google Patents

Description

Air-conditioning flat panel light

The invention relates to a luminaire, and in particular to an air conditioning type flat luminaire.

In general, for example, in homes, supermarkets, stores, offices, etc., most light source devices need to be installed to provide illumination for daily activities, work, or reading. In addition, in order to make the living or working environment more comfortable, it is generally equipped with an air conditioning system. Most of the air conditioning systems are installed in the ceiling of the building (such as light steel frame ceiling or wood ceiling), which includes a plurality of air outlets and a plurality of air return openings, so as to achieve the effect of adjusting the indoor temperature in each area.

However, both the light source device and the air conditioning system are independently configured, and both estimate a large amount of space. In addition to the disadvantages of installation time-consuming, laborious, high cost, etc., general light source devices such as lamp holders and reflectors for flat-top lamps The grille and the like are directly exposed. Generally, the air outlet and the plurality of return air outlets are complicated in structure, bulky and directly exposed, so that the ceiling is extremely unattractive, and it is inconvenient in maintenance and replacement.

Therefore, it is necessary to provide a novel and progressive air conditioning type flat panel lamp to solve the above problems.

The main object of the present invention is to provide an air-conditioning type flat panel lamp which has both air conditioning and lighting functions.

In order to achieve the above object, the present invention provides an air-conditioning type flat panel lamp, comprising: a frame body, comprising a light source setting area and at least one gas port; a light source device disposed in the light source setting area, comprising a flat type light-emitting panel, The flat type light-emitting panel does not cover the at least one gas port.

1‧‧‧Air-conditioned flat panel lamps

10‧‧‧ frame

20‧‧‧Light source device

21‧‧‧ Flat panel light panel

11‧‧‧Light source setting area

12‧‧‧ gas port

121‧‧‧Flange

13‧‧‧Outer frame

131‧‧‧Box

14‧‧‧Inside frame

15‧‧‧ face frame

16‧‧‧Maintaining institutions

161‧‧‧Limited parts

162‧‧‧ slotting

163‧‧‧ bendable presser foot

164‧‧‧through holes

17‧‧‧ Keeper

171‧‧‧Base

172‧‧‧ saddle pieces

18‧‧‧suspension mechanism

211‧‧‧ Backboard

212‧‧‧Reflecting film

213‧‧‧Light guide

214‧‧‧Diffuser

22‧‧‧Power cord

23‧‧‧Light source

24‧‧‧Power Module

241‧‧‧Electrical connection

25‧‧‧ wire

30‧‧‧Attachment

31‧‧‧Quick release fasteners

32‧‧‧ tether

33‧‧‧Locked to the head

34‧‧‧ screw

35‧‧‧ nuts

1 is a perspective view of a preferred embodiment of the present invention.

2 is another perspective view of a preferred embodiment of the present invention.

Figure 3 is a partial enlarged view of Figure 2.

Figure 4 is a detailed view of a preferred embodiment of the present invention.

Figure 5 is a partial enlarged view of Figure 4.

Figure 6 is a majority of the solution of a preferred embodiment of the present invention.

Figure 7 is a partial enlarged view of Figure 6.

Figure 8 is a side elevational view of a preferred embodiment of the present invention.

Figure 9 is a partial enlarged view of Figure 8.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to FIGS. 1 through 9, there is shown a preferred embodiment of the present invention. The air-conditioning type flat panel lamp 1 of the present invention comprises a frame 10 and a light source device 20.

The frame 10 includes a light source setting area 11 and at least one gas port 12, and the gas port 12 is, for example, a return air port, and may of course be an air outlet or any port for gas circulation. The light source device 20 is disposed in the light source setting area 11 and includes a flat light emitting panel 21, and the flat light emitting panel 21 is not covered. At least one gas port 12 is configured to allow gas to circulate through the at least one gas port 12. This allows for both air conditioning and lighting functions, significantly reducing installation space requirements and installation costs.

In detail, the gas port 12 has a long rectangular shape to provide optimal gas flow and reduce wind resistance and noise in a limited area. However, the shape of the gas port 12 is not limited, and may be circular or elliptical. Other rules or irregular polygons, other rules or irregular polygons, other rules or irregular multiple arc segments, the edge of the gas port 12 may be straight, concave, jagged, irregular, and the like.

In the present embodiment, the frame body 10 includes an outer frame portion 13 and an inner frame portion 14 in a high-low step configuration (concave step or convex step) for facilitating the outer frame portion 13 to be seated. The opening is not overly convex, such as a part of the ceiling decoration, a part of the light steel frame, a part of the wall surface or a part of a building. However, the frame 10 can also be set to have no step difference. The thickness of the frame 10 (perpendicular to the direction of the flat-type light-emitting panel 21) may be, but not limited to, not more than 25 mm, preferably between 10.0 mm and 25.0 mm, which is thinner and lighter. effect. The thickness of the outer frame portion 13 may be, but not limited to, not more than 13.0 mm, preferably between 8.0 mm and 10.0 mm; and the thickness of the inner frame portion 14 may be, but not limited to, not more than 12.0 mm. Good between 7.0 mm and 9.0 mm.

The light source setting area 11 and the at least one gas port 12 are disposed in the inner frame portion 14. The light source setting area 11 is a through hole in the middle, and the area ratio of the through hole is not less than 65%. The panel 21 is covered by the through hole. The light source setting area may not be a groove and does not penetrate the frame body 10. The flat light-emitting panel 21 may be disposed on the inner side or the outer side of the frame body 10, and the gas port 12 may also open and communicate with the through hole. Or open to the outside of the frame 10. The allowable ratio of the area of the through hole is even more than 90% within the allowable intensity range, and the large proportion of the through hole can provide a better illumination effect with a larger area of the light source. The width of the frame of the outer frame portion 13 is 0.18 times to 0.50 times the width of the frame of the inner frame portion 14 in a side cross section, and the inner frame portion 14 allows a larger gas port 12 to be wider. . The frame body 10 is preferably a unitary molded single member (for example, a single metal plate), which is simple and quick to manufacture, high in plasticity, compact in components, and low in cost. The Preferably, a frame 垣 131 is further disposed on the outer side of the outer frame portion 13, which can strengthen the structural strength and enhance the stable combination with the set port.

The frame body 10 includes a frame 15 (which is defined by the outer frame portion 13 and the inner frame portion 14), and the face frame 15 is provided with the light source setting region 11 and the at least one gas port 12, for example, by punching. The number of the at least one gas port 12 is plural, and at least two of the plurality of gas ports 12 are disposed in parallel at opposite sides of the through hole, and the frame 10 is integrated along the edge of each of the gas ports 12 The extension (which may of course be additionally consolidated) forms at least one flange 121. In detail, the frame body 10 integrally extends along the opposite edges of each of the gas ports 12 to form a flange 121, which can strengthen the structural strength of the frame body 10. One of the flanges 121 emits light to the flat plate in parallel with the ground. The flat-type light-emitting panel 21 is limited to one side of the panel 21, and the flat-type light-emitting panel 21 can be effectively stopped and held. Preferably, a filter member such as a filter cotton or the like is additionally disposed at each of the gas passages 12 to filter dust, foreign matter or odor in the gas.

In addition, at least one holding mechanism 16 is disposed on the face frame 15 adjacent to the light source setting area 11 , and the light source device 20 is held on the face frame 15 through the at least one holding mechanism 16 . In this embodiment, the number of the at least one holding mechanism 16 is plural, and the holding mechanism 16 can be detachably or fixedly connected (integrally formed or non-integrally formed) to the face frame 15, and the holding mechanism 16 is disposed along the light source. The wall panel extending from one side of the setting area 11 (preferably, but not limited to an L-shaped metal member) can strengthen the structural strength of the frame body 10, and the wall panels of the two of the plurality of holding mechanisms 16 are substantially parallel to the ground. The two opposite flanges 121 are disposed on the opposite sides of the through hole to enhance the holding limit effect of the flat type light-emitting panel 21 .

Preferably, the flange 121 is higher than the thickness of the flat-type light-emitting panel 21, the wallboard is higher than the thickness of the flat-type light-emitting panel 21, and more preferably, the flange 121 and the wallboard are higher than the outer frame. The portion 13 (preferably between about 3.0 mm and 10.0) can prevent the light source device 20 from being damaged by external force or foreign objects, and can also allow the air-conditioning type flat lamp 1 to be stacked in multiple layers without damaging the light source device 20, and can be strengthened. The frame body 10 is structurally strong. The wall panel is provided with at least one limiting member 161, and the light source device 20 is held on the face frame 15 through the at least one limiting member 161. Specifically, each of the wall panels is provided with a plurality of panels a slot 162 and at least one of the plurality of slots 162 The at least one bendable pressing leg 163 stably holds the flat-type light-emitting panel 21 on the edge portion of the flat-type light-emitting panel 21 at the edge of the flat-shaped light-emitting panel 21 Box 15 is not shaken or detached at will.

Preferably, the frame 10 further includes a retainer 17 . The light source device 20 includes a power cord 22 extending outside the flat panel light exiting panel 21 . The power cord 22 is held in position by the retainer 17 . In detail, the holder 17 includes, for example, a base 171 which is substantially omega-shaped and fixed to the frame 10, and a saddle member 172 releasably coupled to the base 171, for example, the saddle member 172 The end is connected to the base 171 and spans the power line 22, thereby effectively maintaining the power line 22, and the base 171 can appropriately raise the power line 22 so that the power line 22 does not The outer frame portion 13 interferes, is not easily worn and damaged, has a long service life, and there is no risk of electric leakage. The holder may also be an integrally formed member, which may have a resilient clip, a strap or the like, as long as the power cord 22 can be maintained.

The frame body 10 can further include at least one suspension mechanism 18 for connecting to a fixed base through the at least one tie member 30 for preventing falling. The suspension mechanism 18 is fixedly or detachably connected to the frame body 10, for example. An ear piece having a through hole, such as a decoration or pipe on a ceiling, a light steel frame, a wall surface, or any part of a building. At least one end of the wall panel or other portions may be provided with a consistent hole 164 for use as the suspension mechanism 18. At least one end of the fastener 30 is provided with a quick release fastener 31 such as a hook to facilitate quick disassembly, replacement and the like. One end of the tether 32 (which may be a metal or non-metal wire) can be re-folded and releasably locked by a locking abutment 33 to facilitate the disassembly and replacement of the quick release fastener 31. In the embodiment, the quick release fastener 31 is disposed at one end of the fastener 30, and a screw member 34 is disposed at the other end. The screw member 34 can pass through the through hole of the ear and is locked by a nut 35. The screw member 34 can also be directly locked to the through hole of the ear piece without the need for a nut to be locked. Of course, the quick release fastener 31 can also be reversely hooked to the through hole of the ear piece, and the screw member 34 is connected to the fixed base. It can be understood that the quick release fastener and the screw can also be replaced by any other components that can be connected.

The frame body 10, the holding mechanism 16, the retainer 17 or/and the related peripheral members are preferably made of a metal material, but may be made of a non-metal material according to different structural strength requirements, such as plastic materials, or carbon fiber or glass. Fiber-reinforced plastic (FRP) such as fiber.

The light source device 20 is of a flat type as a whole, and may have a thickness of not more than 20 mm, preferably 5.0 mm to 15.0 mm, so that the overall thickness of the air-conditioning type flat lamp 1 is thin. The light source device 20 further includes a light source 23 and a power module 24 electrically connected to the power source. The power module 24 includes two electrical terminals 241, and at least one of the two electrical terminals 241 is set to one. The electrical terminals are quickly disassembled for quick disassembly and replacement, wherein the two electrical terminals 241 are electrically connected to the light source 23 and a power source, respectively. The light source 23 includes, for example, two (at least one) LED light sources disposed on one side of the flat light-emitting panel 21, and the two LED light sources are electrically connected to one of the electrical terminals 241 through the wires 25, thereby saving energy. Lightweight, high brightness and other advantages. The light source may be a light pipe or a light ball and guided to the flat light-emitting panel 21 via a suitable light guiding mechanism, or may be attached to the flat light-emitting panel 21 by using a film-shaped light source.

The power module 24 includes, for example, a rectifier (AC to DC), a transformer, a power adjustment circuit, etc., and may further include a power switch, which may be a manual or remote control type. The switch is arranged on the wall surface of a building to control the opening and closing of the air-conditioning type flat lamp 1 (including the air conditioning function and the lighting function separately or simultaneously opening and closing).

The flat-type light-emitting panel 21 can include, for example, a backing plate 211, a reflective sheet 212 disposed on the backing plate 211, a light guide plate 213 disposed on the reflective sheet 212, and a diffuser plate 214 disposed on the light guide plate 213. However, it is not limited to this, and the related components and configuration relationships may be increased or decreased according to different needs.

1‧‧‧Air-conditioned flat panel lamps

10‧‧‧ frame

12‧‧‧ gas port

15‧‧‧ face frame

21‧‧‧ Flat panel light panel

24‧‧‧Power Module

Claims (9)

An air-conditioning type flat-panel lamp comprises: a frame body comprising a light source setting area and at least one gas port; a light source device disposed in the light source setting area, comprising a flat-type light-emitting panel, the flat-type light-emitting panel is not covered The at least one gas port; wherein the light source setting area is a through hole, the area of the through hole is not less than 65%, and the frame body integrally extends along the edge of the gas port to form at least one flange, the light source The device is generally of a flat type, and the at least one flange is parallel to the side of the flat-type light-emitting panel to limit the flat-type light-emitting panel. The air-conditioning type flat panel lamp of claim 1, wherein the frame body comprises a frame, the face frame is provided with the light source setting area and the at least one gas port, and at least one holding mechanism is disposed on the face frame and adjacent to the light source The setting area, the light source device is held on the face frame through the at least one holding mechanism. The air conditioning type flat panel lamp according to claim 2, wherein the holding mechanism is set as a wall panel extending along one side of the light source setting area, the wall panel is provided with at least one limiting member, and the light source device transmits the at least one The limit member is held on the face frame. The air-conditioning type flat panel lamp of claim 1, wherein the frame body further comprises a holder, the light source device comprising a power cord extending outside the panel-type light-emitting panel, the power cord being held in position by the holder. The air-conditioning type flat panel lamp of claim 1, wherein the frame body comprises an outer frame portion and an inner frame portion in a high-low step configuration, wherein the light source setting region and the at least one gas port are disposed in the inner frame portion . The air-conditioning type flat panel lamp of claim 1, wherein the light source device has a thickness of not more than 20 mm. The air-conditioning type flat-panel lamp according to claim 3, wherein the frame body is a single component integrally formed, the light source setting area is a through hole, and the flat type light-emitting panel cover is disposed in the through hole, the at least one The number of gas ports is plural, and at least two of the plurality of gas ports are disposed in parallel to the through holes The frame is integrally formed along the opposite edges of each of the gas ports to form a flange, the flange is higher than the thickness of the flat-type light-emitting panel; the number of the at least one holding mechanism is plural The wall panels of the plurality of holding mechanisms are disposed in parallel on the opposite sides of the through hole, the wall panel being higher than the thickness of the flat panel light emitting panel, wherein each wall panel is provided with a plurality of slots At least one bendable pressing leg between the plurality of split slots, the at least one bendable pressing foot holding the flat type light-emitting panel on the face frame at an edge portion of the flat-type light-emitting panel, the wall And at least one end of the plate is further provided with a consistent hole; the frame body further comprises at least one suspension mechanism, at least one of the fasteners for connecting the at least one suspension mechanism to a fixed base, and at least one end of the fastener is provided with a fast a detachable member; the frame further includes a Ω-shaped retainer, the light source device includes a power cord extending outside the flat-type light-emitting panel, the two ends of the retainer being fixed to the face frame and spanning The power line is the power line by the holder The frame body includes an outer frame portion and an inner frame portion disposed in a height difference step, and a frame frame is further disposed outside the outer frame portion, and the light source setting region and the plurality of gas passage openings are disposed therein The frame portion; the frame width of the outer frame portion is 0.18 times to 0.50 times the width of the frame portion of the inner frame portion; the light source device is a flat plate type having a thickness of not more than 20 mm. The air-conditioning type flat panel lamp according to any one of claims 1 to 7, wherein the light source device further comprises a light source and a power module electrically connected to the power source, the power module comprising two electrical terminals, At least one of the two electrical terminals is configured as a quick-disconnecting electrical connector, and the two electrical terminals are electrically connected to the light source and a power source, respectively. The air-conditioning type flat panel lamp according to any one of claims 1 to 7, wherein the light source device further comprises at least one LED light source disposed on one side of the flat-type light-emitting panel.