CN203349077U - Car audio backlight source - Google Patents
Car audio backlight source Download PDFInfo
- Publication number
- CN203349077U CN203349077U CN2013203677518U CN201320367751U CN203349077U CN 203349077 U CN203349077 U CN 203349077U CN 2013203677518 U CN2013203677518 U CN 2013203677518U CN 201320367751 U CN201320367751 U CN 201320367751U CN 203349077 U CN203349077 U CN 203349077U
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- China
- Prior art keywords
- utility
- model
- backlight source
- car audio
- backlight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a car audio backlight source which comprises a shell body, a light guide board arranged on the shell body, LEDs arranged on the side edge of the light guide board and a light reflecting film arranged above the light guide board. A strip-shaped gap is formed in the side edge of the shell body. The car audio backlight source has the advantages of saving the number of the LEDs and cost, being simple in manufacturing process and high in structural strength, enhancing reliability and prolonging the service life.
Description
Technical field
The utility model relates to a kind of automobile audio backlight.
Background technology
The backlight of automobile audio need to be realized background illumination and two functions of dish mouth lighting of LCD display.Traditional structure is generally upper in 2 LED wafers of dish mouth position installation at bottom PCB mainboard side.This structural stability is poor, and manufacturing cost is large, has additionally increased by 2 LED wafers, has increased power consumption.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of automobile audio backlight, solves existing automobile audio back light source structure poor stability, and manufacturing cost is large, the problem that power consumption is large.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of automobile audio backlight, comprise housing and be located at the LGP on housing, and be located at the LED of this LGP side edge, and be located at the reflective membrane above LGP, described housing side is provided with a strip breach.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: 1, saved LED quantity, provided cost savings; 2, manufacturing process is simple, and structural strength is high, has strengthened reliability, has improved service life.
The accompanying drawing explanation
Fig. 1 is the structure chart of automobile audio backlight of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of automobile audio backlight, comprise housing 1 and be located at the LGP 2 on housing 1, and be located at the LED3 of these LGP 2 side edge, and be located at the reflective membrane 4 of LGP 2 tops, and described housing 1 side is provided with a strip breach 5.Described breach is positioned at sound equipment dish mouth place.
The utility model, by the LED array structure of inside backlight, changes sidepiece into and advances photo structure, at dish mouth light position, opens a mouth, and the light transmission LGP is shot out from dish mouth position.
The utility model beneficial effect has: 1, saved LED quantity, provided cost savings; 2, manufacturing process is simple, and structural strength is high, has strengthened reliability, has improved service life.
Certainly, above is only concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (1)
1. an automobile audio backlight is characterized in that: comprise housing and be located at the LGP on housing, and be located at the LED of this LGP side edge, and be located at the reflective membrane of LGP top, described housing side is provided with a strip breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203677518U CN203349077U (en) | 2013-06-26 | 2013-06-26 | Car audio backlight source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203677518U CN203349077U (en) | 2013-06-26 | 2013-06-26 | Car audio backlight source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349077U true CN203349077U (en) | 2013-12-18 |
Family
ID=49748974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203677518U Expired - Fee Related CN203349077U (en) | 2013-06-26 | 2013-06-26 | Car audio backlight source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349077U (en) |
-
2013
- 2013-06-26 CN CN2013203677518U patent/CN203349077U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |