CN204345399U - A kind of LED-backlit module with new type reflection chip architecture - Google Patents
A kind of LED-backlit module with new type reflection chip architecture Download PDFInfo
- Publication number
- CN204345399U CN204345399U CN201420817429.5U CN201420817429U CN204345399U CN 204345399 U CN204345399 U CN 204345399U CN 201420817429 U CN201420817429 U CN 201420817429U CN 204345399 U CN204345399 U CN 204345399U
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- China
- Prior art keywords
- led
- light guide
- plate
- guide plate
- reflecting surface
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- Expired - Fee Related
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- 238000000605 extraction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of LED-backlit module with new type reflection chip architecture, comprise housing (1), lamp plate (2), reflector plate (4) and light guide plate (6); Described housing is the square framework with backboard; Lamp plate is 4, and every a slice lamp plate is provided with multiple LED (3), and 4 lamp plates are separately fixed on 4 side inside wall of housing; And LED is arranged inwardly; Light guide plate is fixed on the front end of housing; Reflector plate is 4, and 4 reflector plates are butted into the reflecting surface (5) of taper; Reflecting surface is between backboard and light guide plate; And reflecting surface is towards light guide plate; Reflector plate tilts 1 ° ~ 10 ° relative to light guide plate.Reflector plate tilts 5 ° relative to light guide plate.The top of reflecting surface props up the central point at the light guide plate back side.Every a slice lamp plate is provided with 7 LED.This LED-backlit modular structure with new type reflection chip architecture is ingenious and compact, and light extraction efficiency is high, easy to implement.
Description
Technical field
The utility model relates to a kind of LED-backlit module with new type reflection chip architecture.
Background technology
Existing LED-backlit module, reflecting surface is plane, and bright dipping experience repeatedly reflects, therefore relatively more mixed and disorderly, and light extraction efficiency is not high, therefore, is necessary to design a kind of novel LED-backlit module.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED-backlit module with new type reflection chip architecture, and this LED-backlit modular structure with new type reflection chip architecture is ingenious and compact, and light extraction efficiency is high, easy to implement.
The technical solution of utility model is as follows:
There is a LED-backlit module for new type reflection chip architecture, comprise housing (1), lamp plate (2), reflector plate (4) and light guide plate (6);
Described housing is the square framework with backboard; Lamp plate is 4, and every a slice lamp plate is provided with multiple LED (3), and 4 lamp plates are separately fixed on 4 side inside wall of housing; And LED is arranged inwardly; Light guide plate is fixed on the front end of housing; Reflector plate is 4, and 4 reflector plates are butted into the reflecting surface (5) of taper; Reflecting surface is between backboard and light guide plate; And reflecting surface is towards light guide plate; Reflector plate tilts 1 ° ~ 10 ° relative to light guide plate.
Reflector plate tilts 5 ° relative to light guide plate.
The top of reflecting surface props up the central point at the light guide plate back side.
Every a slice lamp plate is provided with 7 LED.
Beneficial effect:
The LED-backlit module with new type reflection chip architecture of the present utility model, adopt the reflecting surface of 4 reflector plate compositions taper, and every a slice reflector plate is all obliquely installed, and the luminescence of LED is reflexed in light guide plate most possibly, thus luminous efficiency is high, and structure is ingenious.
The top of reflecting surface props up the central point at the light guide plate back side, thus compact conformation, coordinates ingenious, and each parts are not easy to loosen.
Moreover this LED-backlit module is handsome in appearance generally, easy to implement.
Accompanying drawing explanation
Fig. 1 is reflecting surface and the LED relative position schematic diagram of the LED-backlit module with new type reflection chip architecture.
Fig. 2 is the side cutaway view with the LED-backlit module of new type reflection chip architecture of the present utility model.
Label declaration: 1-housing, 2-lamp plate, 3-LED lamp, 4-reflector plate, 5-reflecting surface, 6-light guide plate.
Detailed description of the invention
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
As shown in Figure 1-2, a kind of LED-backlit module with new type reflection chip architecture, comprises housing 1, lamp plate 2, reflector plate 4 and light guide plate 6;
Described housing is the square framework with backboard; Lamp plate is 4, and every a slice lamp plate is provided with multiple LED 3,4 lamp plates and is separately fixed on 4 side inside wall of housing; And LED is arranged inwardly; Light guide plate is fixed on the front end of housing; Reflector plate is 4, and 4 reflector plates are butted into the reflecting surface 5 of taper; Reflecting surface is between backboard and light guide plate; And reflecting surface is towards light guide plate; Reflector plate tilts 1 ° ~ 10 ° relative to light guide plate.
Reflector plate tilts 5 ° relative to light guide plate.
The top of reflecting surface props up the central point at the light guide plate back side.
Every a slice lamp plate is provided with 7 LED.
Claims (4)
1. there is a LED-backlit module for new type reflection chip architecture, it is characterized in that, comprise housing (1), lamp plate (2), reflector plate (4) and light guide plate (6);
Described housing is the square framework with backboard; Lamp plate is 4, and every a slice lamp plate is provided with multiple LED (3), and 4 lamp plates are separately fixed on 4 side inside wall of housing; And LED is arranged inwardly; Light guide plate is fixed on the front end of housing; Reflector plate is 4, and 4 reflector plates are butted into the reflecting surface (5) of taper; Reflecting surface is between backboard and light guide plate; And reflecting surface is towards light guide plate; Reflector plate tilts 1 ° ~ 10 ° relative to light guide plate.
2. the LED-backlit module with new type reflection chip architecture according to claim 1, is characterized in that, reflector plate tilts 5 ° relative to light guide plate.
3. the LED-backlit module with new type reflection chip architecture according to claim 1 and 2, is characterized in that, the top of reflecting surface props up the central point at the light guide plate back side.
4. the LED-backlit module with new type reflection chip architecture according to claim 1 and 2, is characterized in that, every a slice lamp plate is provided with 7 LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817429.5U CN204345399U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-backlit module with new type reflection chip architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817429.5U CN204345399U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-backlit module with new type reflection chip architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345399U true CN204345399U (en) | 2015-05-20 |
Family
ID=53228667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817429.5U Expired - Fee Related CN204345399U (en) | 2014-12-22 | 2014-12-22 | A kind of LED-backlit module with new type reflection chip architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345399U (en) |
-
2014
- 2014-12-22 CN CN201420817429.5U patent/CN204345399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: 518100 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Garden beauty Yuanling road Zhixuan John Industrial Park building C building two floor, E building five floor Patentee after: Shenzhen Li Hang Electronics Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 10 four Patentee before: Wu Chuanhang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |