CN203068428U - Light emitting diode (LED) flat surface lamp backlight plate fixing structure - Google Patents
Light emitting diode (LED) flat surface lamp backlight plate fixing structure Download PDFInfo
- Publication number
- CN203068428U CN203068428U CN2012207140377U CN201220714037U CN203068428U CN 203068428 U CN203068428 U CN 203068428U CN 2012207140377 U CN2012207140377 U CN 2012207140377U CN 201220714037 U CN201220714037 U CN 201220714037U CN 203068428 U CN203068428 U CN 203068428U
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- China
- Prior art keywords
- fixing structure
- lamp
- led
- frame
- chute
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- Expired - Fee Related
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Abstract
The utility model provides a light emitting diode (LED) flat surface lamp backlight plate fixing structure which comprises a lamp frame, wherein the lamp frame is of a hollow frame structure and is formed by two groups of parallel side frames, and LED light emitting elements are installed on side faces opposite to the various side edges. The LED flat surface lamp backlight plate fixing structure is characterized in that sliding grooves with upward openings are formed in middles of the various side frames, a plurality of movable locking blocks are distributed on each sliding groove, a group of backlight plates formed by a diffusion plate, a light guide plate, reflective paper and a cushion layer plate are sequentially installed in a hollow portion of the lamp frame and are fixed through a back plate, and the back plate is locked and fixed on the lamp frame through the locking blocks.
Description
Technical field
The utility model belongs to field of light fittings, refers in particular to a kind of fixed structure of LED plane lamp backlight plate.
Background technology
LED of the prior art plane lamp includes lamp door, be fixed on the LED light-emitting component on the relative both sides of lamp door, one group by LGP, diffuser plate, reflective sheeting, the backlight that the bed course plate is formed is fixed on the hollow bulb that the lamp door frame encloses by backboard, normally adopt the bolt screw lock on lamp door, when being installation, its defective wants earlier at LGP, diffuser plate, reflective sheeting, offer corresponding installing hole on bed course plate and the backboard, run through each installing hole locking on lamp door by the bolt order, the installing hole of each parts must align and could allow bolt pass through together during installation, therefore to guarantee processing and the quality of fit of each installing hole on the technology, and it is harder to operate, and can't realize fast assembling-disassembling.The utility model improves at above-mentioned deficiency, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of dismounting LED plane lamp backlight board fixing structure fast, easily.
For reaching above-mentioned purpose, technical solution of the present utility model is: a kind of LED plane lamp backlight board fixing structure, include lamp door, this lamp door is the frame structure of a hollow, formed by two groups of parallel frames, the LED light-emitting component is installed on the relative side of each frame, the chute that makes progress of middle part moulding one opening of each frame wherein, lay several movable lock dogs on the chute, one group of backlight of being made up of diffuser plate, LGP, reflective sheeting and bed course plate is installed in the hollow bulb of lamp door in proper order, and fix by a backboard, on the lamp door of this backboard by the lock dog locking.
The bottom inside of each frame is protruding with the retaining edge.
The shape of the bottom mating chute of this lock dog is located in the chute, and the top of lock dog is protruded outside the chute and to a side and extended to form a cantilever, and cantilever is provided with screw.
Described lamp door is made up of two groups of frame splicings, links together by right angle rack between the two adjacent edge frames.
Described right angle rack outside is provided with adapter sleeve, and this adapter sleeve is by loam cake and lower cover is involutory forms, and on this adapter sleeve suspending assembly is installed.
Adopt said structure, the utility model compared with prior art, need not to offer corresponding installing hole on backlight and the backboard, install simpler, directly lock by the lock dog on the frame, can realize fast assembling-disassembling, and lock dog can move the adjustment locking position along the chute of frame, also can determine the number of lock dog according to the size of lamp door, use more flexible.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the utility model partial structurtes exploded view one;
Fig. 3 is the utility model partial structurtes exploded view two;
Fig. 4 is the utility model partial structurtes exploded view three;
Fig. 5 is that the another kind of structure of the utility model is implemented schematic diagram;
Fig. 6 is the partial enlarged drawing of Fig. 5.
Below in conjunction with drawings and the specific embodiments the utility model is elaborated.
The specific embodiment
As shown in Figures 1 to 4, the utility model LED plane lamp backlight board fixing structure, include lamp door 1, this lamp door 1 is the frame structure of a hollow, formed by two groups of parallel frame 11 one or splicing, present embodiment preferably this lamp door 1 is made up of 11 splicings of two groups of frames, link together by right angle rack 12 between the two adjacent edge frames 11, this two groups of frames 11 are installed LED light-emitting component (not shown) on the relative side, the bottom inside of each frame 11 is protruding with retaining along 13, the chute 14 that middle part moulding one opening of each frame 11 makes progress, the cross section of chute 14 generally is inverted T shape, lay several movable lock dogs 2 on the chute 14, the shape of the bottom mating chute 14 of this lock dog 2 is inverted T shape, the top is then protruded chute outward and is extended to form a cantilever 21 to the inside, and cantilever 21 is provided with screw 22, and this lock dog 2 can slide along chute 14 and adjust positions; One group by diffuser plate 31, LGP 32, reflective sheeting 33, backlight 3 orders that bed course plate 34 is formed are installed in the hollow bulb of lamp door 1, be limited in the retaining of frame 11 along 13, and be fixed in the hollow bulb of lamp door by a backboard 4, this backboard 4 is by on the fixing lamp door 1 of lock dog 2, the screw 22 that one screw 5 passes on the lock dog cantilever 21 is resisted against backboard 4, by this with on backboard 4 and the backlight 3 fixing lamp door 1 together, the utility model compared with prior art, need not to offer corresponding installing hole on backlight and the backboard, install simpler, directly lock by the lock dog on the frame, can realize fast assembling-disassembling, and lock dog can move the adjustment locking position along the chute of frame, also can determine the number of lock dog according to the size of lamp door, uses more flexible.
The utility model is further, outside at the right angle rack 12 of above-mentioned connection frame is provided with adapter sleeve 15, this adapter sleeve 15 is by loam cake 151 and 152 involutory compositions of lower cover, and at one group of suspending assembly 16 of adapter sleeve 15 installations, this suspending assembly can adopt known structure of the prior art, its objective is lamp door is fixed on the ceiling, this suspending assembly 16 is cooperated with bolt 162 by fixed leg 161 and forms in the present embodiment, the middle part of this fixed leg 161 is provided with screw, bolt 162 passes adapter sleeve 15 and is screwed in the screw of fixed leg 161 fixed leg 161 is fixed on the adapter sleeve 15, this adapter sleeve 15 is provided with the through hole 153 that stretches through for bolt 162, as shown in Figure 4, be a kind of embodiment of suspending assembly 16, the top of this fixed leg 161 is provided with a perforation that supplies suspension member A to pass through, and lamp door is fixed on the ceiling in the mode of hanging.And for example shown in Fig. 5,6, another kind of embodiment for suspending assembly 16, the top of this suspending assembly fixed leg 161 is provided with fixed cover 163, the middle part of fixed cover 163 screw 164 that is spirally connected, the outside of fixed cover 163 is provided with screw thread, and the bottom is provided with the retaining edge, when a nut 165 screws togather with fixed cover 163, screw 164 spiral shells can be gone out fixed cover 163 and lock body of wall, lamp door is fixed on the ceiling in the mode of screw lock.
The above is preferred embodiment of the present utility model; it is the explanation that the utility model is done; be not limited thereto, all according to claims of the present utility model and the equivalence replacement for it of description institute, all fall in the patent protection category of the present utility model.
Claims (5)
1. LED plane lamp backlight board fixing structure, include lamp door, this lamp door is the frame structure of a hollow, formed by two groups of parallel frames, the LED light-emitting component is installed on the relative side of each frame, it is characterized in that: the chute that middle part moulding one opening of each frame makes progress, lay several movable lock dogs on the chute, one group of backlight of being made up of diffuser plate, LGP, reflective sheeting and bed course plate is installed in the hollow bulb of lamp door in proper order, and fix by a backboard, on the lamp door of this backboard by the lock dog locking.
2. LED plane lamp backlight board fixing structure as claimed in claim 1 is characterized in that: the bottom inside of each frame is protruding with the retaining edge.
3. LED plane lamp backlight board fixing structure as claimed in claim 1, it is characterized in that: the shape of the bottom mating chute of this lock dog is located in the chute, and it is outer and extend to form a cantilever to a side that chute is protruded at the top of lock dog, and cantilever is provided with screw.
4. LED plane lamp backlight board fixing structure as claimed in claim 1 is characterized in that: described lamp door is made up of two groups of frames splicings, links together by right angle rack between the two adjacent edge frames.
5. LED plane lamp backlight board fixing structure as claimed in claim 4, it is characterized in that: described right angle rack outside is provided with adapter sleeve, and this adapter sleeve is by loam cake and lower cover is involutory forms, and on this adapter sleeve suspending assembly is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207140377U CN203068428U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) flat surface lamp backlight plate fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207140377U CN203068428U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) flat surface lamp backlight plate fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068428U true CN203068428U (en) | 2013-07-17 |
Family
ID=48767207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207140377U Expired - Fee Related CN203068428U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) flat surface lamp backlight plate fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192419A1 (en) * | 2014-06-18 | 2015-12-23 | 上海启钧电子有限公司 | Display module structure and mounting method thereof |
| KR200483908Y1 (en) * | 2016-03-14 | 2017-07-06 | (주)보승전기 | A plate board type LED lamp |
| CN112432139A (en) * | 2020-11-20 | 2021-03-02 | 厦门普为光电科技有限公司 | Quick-dismantling ceiling lamp frame |
-
2012
- 2012-12-21 CN CN2012207140377U patent/CN203068428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015192419A1 (en) * | 2014-06-18 | 2015-12-23 | 上海启钧电子有限公司 | Display module structure and mounting method thereof |
| KR200483908Y1 (en) * | 2016-03-14 | 2017-07-06 | (주)보승전기 | A plate board type LED lamp |
| CN112432139A (en) * | 2020-11-20 | 2021-03-02 | 厦门普为光电科技有限公司 | Quick-dismantling ceiling lamp frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |