Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A LED light source lamp 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, etc.

Active Publication Date: 2019-01-15
HASCO VISION TECHNOLOGY CO LTD
View PDF4 Cites 7 Cited by
  • 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 makes the light emitted by the LED light source reflect on it, giving the light energy bring big loss
The existence of the visor parts and its installation structure also makes the volume of the lamp module larger to a certain extent

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A LED light source lamp module
  • A LED light source lamp module
  • A LED light source lamp module

Examples

Experimental program
Comparison scheme
Effect test

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 is placed in the headlights of automobiles, which can realize the integrated lighting functions of single low beam and high and low beam. 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F21S41/141F21S41/25F21S41/30F21V23/00F21W107/10F21W102/13F21Y115/10
CPCF21V23/00F21S41/24F21S41/255
Inventor 仇智平祝贺
Owner HASCO VISION TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com