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Automobile headlamp

A technology of automobile headlights and lamp holders, which is applied in the direction of vehicle components, cooling/heating devices of lighting devices, lighting and heating equipment, etc. It can solve the heat dissipation problem that has not been well solved, and the heat dissipation problem of high-power LEDs has not been solved. Properly solve other problems to achieve the effect of solving heat dissipation difficulties

Active Publication Date: 2013-05-01
ELECTRICITY FACILITIES GUANGRI GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The application of high-power LEDs in the lighting field has not solved the problem of heat dissipation
Currently, the automotive headlights that use LED lighting in the market are only partially applied because the heat dissipation problem of high-power LEDs has not been properly solved, and they are only used in daytime running lights or turn signals.

Method used

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  • Automobile headlamp
  • Automobile headlamp
  • Automobile headlamp

Examples

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Embodiment Construction

[0018] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as Figures 1 to 5 The automobile headlight shown includes a lamp holder 10 and a high beam lamp 20 , a low beam lamp 30 , a daytime running light 40 and a turn signal lamp 50 arranged therein. The lamp holder 10 is provided with heat dissipation through holes. The high beam lamp 20 includes a first illuminant 210, a mounting substrate 220 and a first heat dissipation component 230. The first illuminant 210 and the first heat dissipation component 230 are respectively arranged on both sides of the mounting substrate 220. The first heat dissipation component 230 comprises a heat dissipation profile 231 and cooling fan 232, the cooling profile 231 includes a first end and a second end, the first end is connected and installed with the mounting substrate 220, and the cooling fan 232 is arranged on the second end. The heat dissipation fan 232 ...

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Abstract

The invention discloses an automobile headlamp; the automobile headlamp comprises a lamp base, and a high beam, a low beam, a daytime running lamp and a steering lamp which are arranged in the lamp base, wherein the lamp base is provided with heat dissipation through holes; the high beam comprises a first luminous body, a mounting base plate and a first heat dissipation part; the first luminous body and the first heat dissipation part are respectively arranged at the two sides of the mounting base plate; the first heat dissipation part comprises a heat dissipation section and a cooling fan; the heat dissipation section comprises a first end and a second end; the first end is connected with the mounting base plate; and the cooling fan is arranged on the second end. The automobile headlamp is good in heat dissipation and in accordance with the requirements for the light distribution of automobile lamps in China.

Description

technical field [0001] The invention relates to the field of automobile lamp decorations, in particular to automobile headlights. Background technique [0002] The application of high-power LEDs in the lighting field has not solved the problem of heat dissipation. Existing car headlights using LED lighting in the market, because the heat dissipation problem of high-power LEDs has not been properly solved, so they are only partially applied, and are only used in daytime running lights or turn signals. Contents of the invention [0003] Based on this, it is necessary to address the defects of the prior art to provide an automobile headlight with good heat dissipation and meeting the light distribution requirements of national automobile lamps and lamps. [0004] Its technical scheme is as follows. [0005] A headlight for an automobile, comprising a lamp holder and a high beam lamp, a low beam lamp, a daytime running light and a turning lamp arranged therein, characterized...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V29/02F21W101/10F21Y101/02F21V29/67
CPCF21S45/43F21S45/49
Inventor 钟弘毅李柏林彭超薄赛
Owner ELECTRICITY FACILITIES GUANGRI GUANGZHOU CO LTD
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