Unlock instant, AI-driven research and patent intelligence for your innovation.

led light source headlamp

An LED light source and headlamp technology, applied in the field of automobile headlamps, can solve the problems of difficult layout of heat dissipation structure and insufficient heat dissipation space, and achieve the effect of improving heat dissipation effect and saving energy.

Active Publication Date: 2017-01-25
GREAT WALL MOTOR CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a LED light source headlamp, which overcomes the problems of insufficient heat dissipation space and difficult heat dissipation structure layout of the existing LED light source headlight

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
  • led light source headlamp
  • led light source headlamp
  • led light source headlamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1 and figure 2 As shown, the present embodiment provides a kind of LED light source headlights applied to automobiles, including LED high beam light source 8, LED signal light source 5 and LED low beam light source 9 arranged sequentially from top to bottom. The LED light source headlamp also includes an upper LED light source support mounting part and a lower LED light source support mounting part;

[0036] The LED high-beam light source 8 is arranged on the upper side of the upper LED light source support installation part, the LED signal light source 5 is arranged between the upper LED light source support installation part and the lower LED light source support installation part, and the LED The low-beam light source 9 is arranged on the lower side of the lower LED light source support mounting part; ...

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

The invention relates to an LED light source headlamp. The LED light source headlamp comprises an LED upper beam light source, an LED signal light source and an LED lower beam light source, wherein the LED upper beam light source, the LED signal light source and the LED lower beam light source are arranged in sequence from top to bottom. The LED light source headlamp further comprises an upper LED light source supporting installing part and a lower LED light source supporting installing part, wherein the LED upper beam light source is arranged on the upper side of the upper LED light source supporting installing part, the LED signal light source is arranged between the upper LED light source supporting installing part and the lower LED light source supporting installing part, the LED lower beam light source is arranged on the lower side of the lower LED light source supporting installing part, and a heat dissipation and installation space is formed between the upper LED light source supporting installing part and the lower LED light source supporting installing part. Due to the fact that the heat dissipation and installation space is arranged, the sufficient heat dissipation space is provided for a high-power LED light source adopted by the LED light source headlamp, the heat dissipation effect of the LED light source headlamp is improved, and the sufficient assembly installation and arrangement space can be provided for the LED light source headlamp.

Description

technical field [0001] The invention relates to the field of automobile headlights, in particular to an LED light source headlight. Background technique [0002] The design methods of LED headlights are mainly divided into two types: projection type and reflective type. The projected LED headlight module is usually composed of a hemispherical ellipsoidal reflector and a light distribution mirror. Due to the blocking of the baffle and the refraction and reflection of the light distribution mirror, the energy utilization rate of the entire optical system will be greatly reduced. Reflective LED headlights are mainly divided into parabolic type and free-form surface type according to the shape of the reflective cavity. The light composition of the parabolic reflector is composed of a light distribution mirror, a reflection cavity and a light source. There is a sunshade near the light source of the dipped beam, which is used to form a cut-off line and a 15° oblique line on the ...

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): F21S8/10F21V29/50F21W101/02F21W101/10F21Y115/10F21W107/10
Inventor 刘洋王振民赵艳辉张玉超
Owner GREAT WALL MOTOR CO LTD