LED light source car light module

A technology of LED light source and LED circuit board, applied in the field of car lights, can solve the problems of large volume of car light modules and light energy loss

Active Publication Date: 2017-02-22
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing car light module, the formation of the cut-off line of the far and low beam shapes requires the use of a light-shielding plate with a cut-off shape in structure. The existence of the light-shielding plate...

Method used

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  • LED light source car light module
  • LED light source car light module
  • LED light source car light module

Examples

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Embodiment Construction

[0084] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0085] Such as figure 1 As shown, the embodiment of the present invention provides a vehicle lamp module, which is used for the illumination of automobiles and placed in the headlights of automobiles, which can realize the functions of single low beam and high and low beam integrated lighting. The vehicle light module includes a low beam concentrator 1 , a high beam concentrator 2 , a lens 3 , a lens collar 4 , a radiator 5 , a high beam LED circuit board and a low beam LED circuit board 7 . The overall size of the lamp module is about 150mm in length, about 100mm in width, and about 60mm in height, and the lens opening size is 40mm*60mm.

[0086] The high beam LED circuit board 6, the low beam ED circuit board 7 and the radiator 5 are coated with heat-conducting glue, and the high beam LED circuit board 6 and the low beam ED circuit board 7 ...

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Abstract

A car light module comprises a dipped beam concentrator (1), a lens (3), a lens collar (4), a radiator (5) and a dipped beam LED circuit board (7); the dipped beam concentrator (1) comprises at least one dipped beam optically focused unit (1-1) arranged in the rear end, an III zone forming unit (1-2) arranged on the bottom, a 50L dark zone forming unit 1-4, and a dipped beam concentrator cut-off line forming unit (1-3) arranged in the front end; by using the structure, the cut off line can be formed without using a shadow shield part to shield, so the space occupation volume is small, and space utilization efficiency and light distribution efficiency are higher.

Description

technical field [0001] The invention relates to the field of vehicle lights. Specifically, the present invention relates to an LED light source lamp module. According to the present invention, the utilization efficiency of the LED light source is relatively high. Background technique [0002] The application of LED light sources in car lights is becoming more and more extensive. Traditional LED light source car light modules mostly use reflectors to gather the light emitted by LED light sources. The utilization efficiency of LED light sources needs to be further improved. The structure of car light modules is still It needs to be further simplified, and its volume also needs to be further reduced to achieve a variety of shapes. [0003] In the existing car light module, the formation of the cut-off line of the far and low beam shapes requires the use of a light-shielding plate with a cut-off shape in structure. The existence of the light-shielding plate makes the light emit...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V13/04F21V23/00F21V19/00F21W101/02F21W101/10F21Y115/10F21W107/10
CPCF21V23/00F21S41/24F21S41/255
Inventor 仇智平祝贺
Owner HASCO VISION TECHNOLOGY CO LTD
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