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Vehicle headlamp

A technology for headlights and vehicles, applied in the direction of headlights, road vehicles, vehicle parts, etc., can solve problems such as insufficient heat dissipation

Inactive Publication Date: 2018-01-30
VALEO VISION SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above solutions are not ideal, especially with regard to the evolution of the performance levels of modern headlamps and the evolution of the heat generated by their components, so that the heat around the components inside the housing is therefore not adequately dissipated

Method used

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Examples

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Embodiment Construction

[0020] For example, according to one or more of the different integration methods described below, a vehicle headlamp is proposed, and a vehicle headlamp comprising one or more such headlamps (e.g., two headlamps for the front of a four-wheeled vehicle) lights, or one or two headlamps on the front of two- or three-wheeled vehicles) for land vehicles. The headlamp includes at least one housing and at least one light source support member inside the housing. Accordingly, the headlamp may also comprise such light sources, for example one light source mounted on each corresponding support element for the assembly and functional travel of the light source within the housing, so that when the headlamp is in use ( This assembly can be performed at any time, for example at the factory and / or at a later time), enabling lighting. Headlamps also include systems for adjusting the position of the light source relative to the vehicle, which means that the position of the lighting is not pe...

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PUM

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Abstract

The invention relates notably to a vehicle headlamp (20) including at least one housing (22), at least one supporting element (16-18) for a light source (12) located inside the housing, a system for adjusting the position of the light source in relation to the vehicle, and a system (24, 25-28) for evacuating heat from the inside (43) of the housing to the outside (49) of the housing. The inventionthus provides an improved headlamp.

Description

technical field [0001] The present invention relates to the field of vehicle headlamps, i.e. devices designed to project light in order to illuminate the road and / or to make the vehicle more visible when the vehicle is being driven, such as position lights or high and / or low beam ( Commonly referred to as headlights). Background technique [0002] A vehicle headlamp comprises a housing containing various components, including the light source during use of the headlamp. At least some of the different components generate heat in use, which increases the temperature of the components, which may damage the components and / or prevent their optimal use. Different solutions try to solve this problem, for example in document US 2011310631A, in document US2006076572A, in document US 20100296308A, in document DE 102011120123A1, in document US2015168555A, in document CN103807719A, in document CN 203823623 U s solution. [0003] However, the above-mentioned solutions are not ideal, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/00F21S45/47F21S45/46F21W107/10
CPCF21S41/141F21S45/49F21S45/47F21S45/60F21S45/48F21S45/46F21S41/192F21S41/657F21S41/285F21V29/51F21V29/59B60Q1/068
Inventor 克莉丝汀·鲁库勒
Owner VALEO VISION SA