CN202074387U - Array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp - Google Patents
Array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp Download PDFInfo
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- CN202074387U CN202074387U CN2011201986984U CN201120198698U CN202074387U CN 202074387 U CN202074387 U CN 202074387U CN 2011201986984 U CN2011201986984 U CN 2011201986984U CN 201120198698 U CN201120198698 U CN 201120198698U CN 202074387 U CN202074387 U CN 202074387U
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- led
- motor vehicle
- illuminating lamp
- fresnel
- lamp
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Abstract
The utility model relates to a motor vehicle illuminating lamp, in particular to an array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp used for vehicle illumination, which belongs to the field of vehicle illumination and comprises a lamp body. An array composed of at least two Fresnel condensers is arranged at the front end of the lamp body, LED modules which have the same number with the Fresnel condensers are arranged at the rear end of the lamp body, and one Fresnel condenser and one LED module form an independent unit. The LED transmitting projection motor vehicle illuminating lamp has the advantages that light of the LED modules projected to an illuminated area by the Fresnel condensers is overlapped so as to enable energy to be more concentrated and enable different illuminated areas to obtain higher illuminance according to requirements. 25Lx illuminance can be obtained at the position which is 100m in front of a vehicle, therefore the illuminance of the LED transmitting projection motor vehicle illuminating lamp is two to four times of that of a xenon lamp. Compared with an array reflecting projection illuminating lamp, the LED transmitting projection motor vehicle illuminating lamp has higher utilization rate, smaller volume and simpler structure.
Description
Technical field
The utility model relates to a kind of motor vehicle illuminating lamp, relates in particular to the array-type LED transmission projection motor vehicle illuminating lamp that a kind of automotive lighting is used, and belongs to the automotive lighting field.
Background technology
In the past, automobile realizes that illumination is with a light source, light source is located on the focus of reflective mirror, along with development of science and technology also has LED is used for automotive lighting, but because the LED brightness of illumination is not high, and the requirement of automotive lighting zone is very wide, is difficult to satisfy the needs of automotive lighting, therefore realizes the automotive lighting requirement with assembled arrangement.
Summary of the invention
Provide a kind of array-type LED transmission projection motor vehicle illuminating lamp for solving the problems of the technologies described above the utility model, purpose is to reduce cost, and improves illuminating effect.
For reaching above-mentioned purpose the utility model array-type LED transmission projection motor vehicle illuminating lamp, comprise lamp body, front end at lamp body is provided with the array of being made up of 2 Fresnel condensers at least, be provided with the LED group identical with Fresnel condenser quantity in the rear end of lamp body, a Fresnel condenser and a LED group constitute a separate unit.
The light district that described each separate unit projects is continuous, overlapping or continuous and overlapping combination.
The utility model has the advantages of: the light district combination that each separate unit projects can make energy more concentrated, can make different field of illuminations obtain high illumination as required, at hundred meters of vehicle front, can obtain the illumination of 25Lx, be 2-4 times of xenon lamp illumination; Than array reflective projection illuminating lamp capacity usage ratio height, volume is little, simple in structure.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Among the figure: 1, Fresnel condenser; 2, lamp body; 3, LED group;
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model array-type LED transmission projection motor vehicle illuminating lamp as shown in the figure, comprise lamp body 2, front end at lamp body 2 is provided with the array that at least 2 Fresnel condensers 1 are formed, be provided with the 2 group LED groups 3 identical with Fresnel condenser group quantity in the rear end of lamp body 2, a Fresnel condenser group 1 and a LED group 3 constitute a separate unit, and the light district that each separate unit projects is continuous, overlapping or continuous and overlapping combination.
A LED group 3 can be made up of one or more LED.The model of the used LED in each unit according to the luminous intensity distribution needs, can be the same or different.The combination of LED group and Fresnel condenser group pattern distributes and fixed with arranging according to illumination and field of illumination.
Claims (2)
1. array-type LED transmission projection motor vehicle illuminating lamp, comprise lamp body, it is characterized in that being provided with the array that at least 2 Fresnel condensers are formed at the front end of lamp body, be provided with the LED group identical with Fresnel condenser quantity in the rear end of lamp body, a Fresnel condenser and a LED group constitute a separate unit.
2. array-type LED transmission projection motor vehicle illuminating lamp according to claim 1 is characterized in that the light district that described each separate unit projects is continuous, overlapping or continuous and overlapping combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201986984U CN202074387U (en) | 2011-06-14 | 2011-06-14 | Array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201986984U CN202074387U (en) | 2011-06-14 | 2011-06-14 | Array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074387U true CN202074387U (en) | 2011-12-14 |
Family
ID=45112489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201986984U Expired - Fee Related CN202074387U (en) | 2011-06-14 | 2011-06-14 | Array type light emitting diode (LED) transmitting projection motor vehicle illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398302A (en) * | 2013-07-15 | 2013-11-20 | 刘军 | Anti-dazzle LED illuminating lamp |
| CN107076382A (en) * | 2014-10-02 | 2017-08-18 | 法雷奥照明公司 | Illuminator for the light intensity profile with optimization of the headlight of motor vehicles |
-
2011
- 2011-06-14 CN CN2011201986984U patent/CN202074387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398302A (en) * | 2013-07-15 | 2013-11-20 | 刘军 | Anti-dazzle LED illuminating lamp |
| CN107076382A (en) * | 2014-10-02 | 2017-08-18 | 法雷奥照明公司 | Illuminator for the light intensity profile with optimization of the headlight of motor vehicles |
| CN107076382B (en) * | 2014-10-02 | 2020-06-12 | 法雷奥照明公司 | Illumination system for a motor vehicle headlight with an optimized light intensity profile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170614 |