CN204717491U - A kind of heat sinking backlight - Google Patents
A kind of heat sinking backlight Download PDFInfo
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- CN204717491U CN204717491U CN201520395312.7U CN201520395312U CN204717491U CN 204717491 U CN204717491 U CN 204717491U CN 201520395312 U CN201520395312 U CN 201520395312U CN 204717491 U CN204717491 U CN 204717491U
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- backlight
- metal frame
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- fpc
- type led
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Abstract
The utility model relates to electronic product backlight production technical field, refer in particular to a kind of heat sinking backlight, it comprises metal frame, heat radiation glue-line, FPC displacement type LED, thermal paste laminating is in backlight metal frame inner surface, FPC displacement type LED is affixed on the top of heat radiation glue-line, light guide plate, backlight film material is separately fixed on heat radiation glue-line, reflector plate is pasted on metal frame inner surface by thermal paste layer plane, FPC displacement type LED is affixed on backlight metal frame inner surface, thermal paste/heat-conducting glue is adopted to fix between FPC displacement type LED and metal frame, play good thermolysis, use safety.
Description
Technical field:
The utility model electronic product backlight production technical field, refers in particular to a kind of heat sinking backlight.
Background technology:
Along with the development of mobile phone technique, cell-phone function is more and more intelligent, the time that people enable mobile phone more and more grows (make a phone call, play games etc.), and it is easily hot that mobile phone produces heat energy height, and people are more and more wished, and the radiating effect of mobile phone can be improved.
At present, cell phone back light source adopts FPC displacement type LED to be directly affixed on the exiting surface of plastic frame and light guide plate usually, as shown in Figure 1: the design of metal frame 1A, FPC displacement type LED 2A, fixing FPC glue-line 3A, reflector plate 4A, plastic frame 7A, light guide plate 5A, backlight film material 6A said structure, radiating effect extreme difference, thus it is hot to make mobile phone be easy to, dangerous, impact uses.
Utility model content:
The object of the invention is for the deficiencies in the prior art, adopt metal as backlight housing, FPC displacement type LED is affixed on backlight metal frame inner surface, between FPC displacement type LED and metal frame, adopts thermal paste, heat-conducting glue fixes, play good thermolysis, use safety.
For achieving the above object, the utility model adopts following technical scheme: it comprises metal frame, heat radiation glue-line, FPC displacement type LED, thermal paste laminating is in backlight metal frame inner surface, FPC displacement type LED is affixed on the top of heat radiation glue-line, light guide plate, backlight film material are separately fixed on heat radiation glue-line, and reflector plate is pasted on metal frame inner surface by thermal paste layer plane.
The glue-line that dispels the heat is adopted to be adhesively fixed between described FPC displacement type LED and metal frame.
Plastic frame is provided with in described metal frame.
The utility model beneficial effect is: thermal paste laminating is in backlight metal frame inner surface, FPC displacement type LED is affixed on the top of heat radiation glue-line, light guide plate, backlight film material are separately fixed on heat radiation glue-line, reflector plate is pasted on metal frame inner surface by thermal paste layer plane, employing thermal paste, heat-conducting glue are fixed, and play good thermolysis.
Accompanying drawing illustrates:
Fig. 1 is the partial enlarged drawing of the utility model prior art.
Fig. 2 is embodiment partial enlarged drawing of the present utility model.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the enlarged drawing at A place in Fig. 3.
Detailed description of the invention:
See shown in Fig. 2 to Fig. 4: the utility model comprises metal frame 1, heat radiation glue-line 2, FPC displacement type LED 3, heat radiation glue-line 2 is affixed on backlight metal frame 1 inner surface, FPC displacement type LED 3 is affixed on the top of heat radiation glue-line 2, light guide plate 5, backlight film material 6 are separately fixed on heat radiation glue-line 2, and reflector plate 4 is pasted on metal frame 1 inner surface by heat radiation glue-line 2 plane.
The glue-line 2 that dispels the heat is adopted to be adhesively fixed between described FPC displacement type LED 3 and metal frame 1.
Be provided with plastic frame 11 in described metal frame 1, this structure plays good thermolysis, use safety.
The above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. a heat sinking backlight, it comprises metal frame (1), heat radiation glue-line (2), FPC displacement type LED (3), it is characterized in that: heat radiation glue-line (2) is affixed on backlight metal frame (1) inner surface, FPC displacement type LED (3) is affixed on the top of heat radiation glue-line (2), light guide plate (5), backlight film material (6) are separately fixed in heat radiation glue-line (2), and reflector plate (4) is pasted on metal frame (1) inner surface by heat radiation glue-line (2) plane.
2. a kind of heat sinking backlight according to claim 1, is characterized in that: adopt the glue-line (2) that dispels the heat to be adhesively fixed between described FPC displacement type LED (3) and metal frame (1).
3. a kind of heat sinking backlight according to claim 1, is characterized in that: be provided with plastic frame (11) in described metal frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395312.7U CN204717491U (en) | 2015-06-08 | 2015-06-08 | A kind of heat sinking backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395312.7U CN204717491U (en) | 2015-06-08 | 2015-06-08 | A kind of heat sinking backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717491U true CN204717491U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395312.7U Active CN204717491U (en) | 2015-06-08 | 2015-06-08 | A kind of heat sinking backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878510A (en) * | 2017-04-11 | 2017-06-20 | 北京京东方茶谷电子有限公司 | A kind of back light source structure, display panel and device |
| CN113534525A (en) * | 2021-07-08 | 2021-10-22 | 深圳亿成光电科技有限公司 | Vehicle-mounted LED high-brightness backlight source |
-
2015
- 2015-06-08 CN CN201520395312.7U patent/CN204717491U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878510A (en) * | 2017-04-11 | 2017-06-20 | 北京京东方茶谷电子有限公司 | A kind of back light source structure, display panel and device |
| CN106878510B (en) * | 2017-04-11 | 2019-07-30 | 北京京东方茶谷电子有限公司 | A kind of back light source structure, display panel and device |
| CN113534525A (en) * | 2021-07-08 | 2021-10-22 | 深圳亿成光电科技有限公司 | Vehicle-mounted LED high-brightness backlight source |
| CN113534525B (en) * | 2021-07-08 | 2024-02-09 | 深圳亿成光电科技有限公司 | Vehicle-mounted LED high-brightness backlight source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |