CN202733735U - Uniform light-emitting car lamp - Google Patents
Uniform light-emitting car lamp Download PDFInfo
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- CN202733735U CN202733735U CN2012203094473U CN201220309447U CN202733735U CN 202733735 U CN202733735 U CN 202733735U CN 2012203094473 U CN2012203094473 U CN 2012203094473U CN 201220309447 U CN201220309447 U CN 201220309447U CN 202733735 U CN202733735 U CN 202733735U
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- light
- transparent
- emitting
- car lamp
- light distribution
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Abstract
A uniform light-emitting car lamp is used for solving the problems of car lamp glaring and driving safety. The uniform light-emitting car lamp comprises a surface light emitter and a transparent cover, the surface light emitter comprises a transparent light distribution board and LED (light-emitting diode) light sources, the transparent light distribution board is located behind the transparent cover, and the back of the transparent light distribution board is a frosting; and the light-emitting surfaces of the LED light sources are opposite to the side of the transparent light distribution board. The uniform light-emitting car lamp utilizes the frosting of the transparent light distribution board to scatter the light emitted by the LED light sources, so that a uniform light-emitting and soft surface light source is formed, and thereby the visual effect of the lamp is greatly improved. The uniform light-emitting car lamp also has the advantages of simple structure, low cost, no glare and the like, and can effectively prevent the occurrence of traffic accidents.
Description
Technical field
The utility model relates to a kind of signal lamp that is installed in automobile body external panel, belongs to automobile technical field.
Background technology
Body exterior signal lamp (comprising steering indicating light, Brake lamp, side-marker lamp etc.) is the signal of interest device of automobile, and its illumination effect directly affects the security of driving.In order to make the light fixture bright dipping even, soft, traditional automobile signal light is provided with the light refraction decorative pattern at reflecting surface, lens, and purpose is to change the propagation path of light by refraction, thereby improves the visual effect of light fixture.But the visual effect of sort signal lamp is unsatisfactory, looks during lamp luminescence to remain one by one bright spot, is similar to spot light, can not obtain even, the soft light effect that goes out, when the light of this light source is injected in other driver's eyes, easily produce and dazzle the eyes, affect traffic safety.Adopt light guide techniques can make the car light of planar light extracting, but this light fixture difficulty of processing is large, cost is high, also is difficult at present be accepted by most people.In addition, the light-emitting area of existing automobile lamp all can not display text, symbol and other comparatively complicated pattern, and function is complete not.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, light is soft and light-emitting area can display text, symbol and other the uniform car light of bright dipping of complex pattern comparatively.
Problem described in the utility model is realized by following technical scheme:
The uniform car light of a kind of bright dipping comprises in the formation that face goes out electro-optical device and transparent face mask, and described face goes out electro-optical device and comprises transparent light distribution panel and led light source, and described transparent light distribution panel is positioned at the back of transparent face mask, and its back side is frosting; The light-emitting area of described led light source is relative with the side of transparent light distribution panel.
The uniform car light of above-mentioned bright dipping also is provided with shadow shield between transparent light distribution panel and transparent face mask, be provided with light-shielding pattern on the described shadow shield.
The uniform car light of above-mentioned bright dipping,, described led light source adopts a plurality of LED lamps to form array.
The utility model utilizes the frosting of transparent light distribution panel that the light scattering that led light source sends is gone out, and forms even, the soft area source of bright dipping, has greatly improved the visual effect of light fixture.Light-emitting area display text, symbol and other comparatively complicated pattern that shadow shield can make light fixture are set between transparent light distribution panel and transparent face mask, increase the function of light fixture.The utility model also has simple in structure, with low cost, the advantages such as blinding free light, the generation that can effectively avoid traffic accident.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that face goes out electro-optical device;
Fig. 3 is the right view of Fig. 2.
Each label is among the figure: 1, led light source; 2, LED substrate; 3, transparent light distribution panel; 4, shadow shield; 5, transparent face mask; 6, face goes out electro-optical device.
The specific embodiment
Referring to Fig. 1～Fig. 3, the utility model bright dipping even, soft and also can display text, symbol, pattern, it goes out electro-optical device 6 by transparent face mask 5, shadow shield 4 and face and forms, wherein, face goes out electro-optical device 6 and is comprised of led light source 1, LED substrate 2 and transparent light distribution panel 3.Led light source 1 is fixed on the LED substrate 2, then be installed in transparent light distribution panel 3 sides that the back side is frosting by riveted joint, the light that led light source 1 sends enters transparent light distribution panel 3 rear generation total reflections, light is at transparent light distribution panel 3 internal communications, when running into the frosted particle, light scattering out, seem like this just look like be whole transparent light distribution panel 3 all luminous, improved the comfortableness of vision.After placing shadow shield 4 between transparent light distribution panel and the transparent face mask, the light-shielding pattern on the shadow shield 4 hides the part light-emitting area, so just demonstrated literal, pattern on the light-emitting area of car light.
Claims (3)
1. uniform car light of bright dipping, it is characterized in that it comprises that face goes out electro-optical device (6) and transparent face mask (5), described face goes out electro-optical device (6) and comprises transparent light distribution panel (3) and led light source (1), described transparent light distribution panel (3) is positioned at the back of transparent face mask (5), and its back side is frosting; The light-emitting area of described led light source (1) is relative with the side of transparent light distribution panel (3).
2. the uniform car light of bright dipping according to claim 1 is characterized in that, also is provided with shadow shield (4) between transparent light distribution panel (3) and transparent face mask (5), and described shadow shield is provided with light-shielding pattern on (4).
3. the uniform car light of bright dipping according to claim 2 is characterized in that, described led light source (1) adopts a plurality of LED lamps to form array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203094473U CN202733735U (en) | 2012-06-29 | 2012-06-29 | Uniform light-emitting car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203094473U CN202733735U (en) | 2012-06-29 | 2012-06-29 | Uniform light-emitting car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733735U true CN202733735U (en) | 2013-02-13 |
Family
ID=47659430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203094473U Expired - Lifetime CN202733735U (en) | 2012-06-29 | 2012-06-29 | Uniform light-emitting car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733735U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994386A (en) * | 2014-05-29 | 2014-08-20 | 江苏迅驰汽车部件有限公司 | Automobile tail lamp |
| CN109424914A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Lighting device and/or signalling device for motor vehicle |
| CN109827144A (en) * | 2018-10-23 | 2019-05-31 | 华域视觉科技(上海)有限公司 | The optical system and car rear of the even illumination effect of both of which are realized for the same functional area of lamps and lanterns |
| CN111023037A (en) * | 2019-12-30 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Car light |
-
2012
- 2012-06-29 CN CN2012203094473U patent/CN202733735U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994386A (en) * | 2014-05-29 | 2014-08-20 | 江苏迅驰汽车部件有限公司 | Automobile tail lamp |
| CN109424914A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Lighting device and/or signalling device for motor vehicle |
| CN109424914B (en) * | 2017-08-29 | 2021-07-27 | Zkw集团有限责任公司 | Lighting and/or signalling device for a motor vehicle |
| CN109827144A (en) * | 2018-10-23 | 2019-05-31 | 华域视觉科技(上海)有限公司 | The optical system and car rear of the even illumination effect of both of which are realized for the same functional area of lamps and lanterns |
| CN109827144B (en) * | 2018-10-23 | 2023-09-26 | 华域视觉科技(上海)有限公司 | Optical system for realizing two uniform luminous effects in same functional area of lamp |
| CN111023037A (en) * | 2019-12-30 | 2020-04-17 | 宁波吉利汽车研究开发有限公司 | Car light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |