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Projection lamp module for automobile lamp

A technology for projection lamps and vehicle lamps, which is applied in the direction of headlamps, vehicle parts, cooling/heating devices of lighting devices, etc., can solve the problems of poor heat dissipation performance, etc. Effect

Pending Publication Date: 2018-09-25
CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of poor overall heat dissipation performance of the existing far and near dual-light LED projection lamp module, the present invention provides a projection lamp module for vehicle lights

Method used

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  • Projection lamp module for automobile lamp
  • Projection lamp module for automobile lamp
  • Projection lamp module for automobile lamp

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as figure 1 As shown, a projection lamp module for vehicle lights includes a radiator 1, a low-beam circuit board 2, a reflector 3, a lens 4, a lens bracket 5, a high-beam circuit board 6, a transparent baffle 7, a high-beam LED 8 and Low beam LED9, the lens 4 is installed on the lens bracket 5, the lens bracket 5 is fixed with the radiator 1, the section of the radiator 1 is a bent structure, including a horizontal plane and an inclined plane conn...

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Abstract

The invention belongs to the technical field of LED headlamp lens modules and aims to solve the technical problem that a high-beam and low-beam LED projection lamp module is poor in heat dissipation performance and provide a projection lamp module for an automobile lamp. The projection lamp module comprises a radiator, a low-beam circuit board, a reflecting mirror, a lens, a lens support, a high-beam circuit board, a transparent baffle, a high-beam LED and a low-beam LED, wherein the lens is installed on the lens support, the lens support is fixed to the radiator, the low-beam circuit board isinstalled on a horizontal plane of the radiator, the low-beam LED is arranged between the low-beam circuit board and the radiator, the high-beam circuit board is installed on an oblique plane of theradiator, the high-beam LED is arranged between the high-beam circuit board and the radiator, and the low-beam LED and the high-beam LED adopt ultra-thin ceramic as substrates. The low-beam LED and the high-beam LED adopt the ultra-thin ceramic as the substrates, the heat resistance of chips is greatly reduced, and the heat dissipation performance of the module is improved.

Description

technical field [0001] The invention belongs to the technical field of LED headlamp lens modules, and in particular relates to a projection lamp module for vehicle lights. Background technique [0002] With the large-scale use of LED light sources in automotive lamps, LED headlights are gradually occupying a place in the headlight market and growing at a relatively fast rate. It is expected that there will be a blowout of LED headlights around 2020. As the core module of LED headlights, the projection lamp module of LED headlights, its design (optical system and structural design) method has also attracted the attention and attention of more and more car lighting companies and OEMs. At present, there are various near-far and near-light LED projection lamp modules emerging on the market, but the overall heat dissipation performance of the existing near-far and near-light LED projection lamp modules is not good. Contents of the invention [0003] The present invention provi...

Claims

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Application Information

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IPC IPC(8): F21S41/141F21S41/20F21S41/30F21V29/70F21V23/00F21V19/00F21Y115/10F21W102/00
CPCF21V19/001F21V23/003F21V29/70F21Y2115/10
Inventor 严帅袁良刚包国栋陆飞跃昌进
Owner CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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