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Lighting module for a light-segment lighting device for a motor vehicle headlight

A technology for lighting modules and motor vehicles, applied in the field of headlights, can solve the problems of long development time and high development cost, and achieve the effect of reducing time and cost and achieving great diversity.

Active Publication Date: 2019-10-18
VALEO VISION SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For each different configuration of light sources and each style imposed by the manufacturer of the vehicle configured with the headlamp in question, a custom optical system must be designed and manufactured, resulting in long development times and high development costs. cost
However, those costs are standard as motor manufacturers increasingly look to attract attention through optical marking

Method used

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  • Lighting module for a light-segment lighting device for a motor vehicle headlight
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  • Lighting module for a light-segment lighting device for a motor vehicle headlight

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Embodiment Construction

[0041] In the following description, similar reference numerals are used to describe similar concepts in different embodiments of the present invention.

[0042] Unless otherwise stated, the technical features specifically described for the prescribed embodiment may be combined with the technical features described in the case of other embodiments described by non-limiting examples.

[0043] figure 1 The lighting module 1 according to the invention is shown in a simplified form. The headlight is roughly indicated in the lighting direction. The headlamp is partially represented by its diopter.

[0044] The lighting module 1 includes a main optical element 6 and a projection lens 4 in the lighting direction. The main optical element has an optical axis 10 along which the main optical element illuminates and the main optical element concentrates and substantially bends its light rays along the optical axis 10.

[0045] The lighting module includes at least one light source 12, such as ...

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Abstract

The invention relates to a lighting module for a headlight of a motor vehicle illuminated in the form of light segments, and to a headlight comprising a module according to the invention. The module according to the invention is characterized in that it allows the production of headlights which have a continuous external projection surface and which realize the lighting function in segments such as strips by juxtaposition of identical modules.

Description

Technical field [0001] The invention relates to the field of headlights, particularly for headlights of motor vehicles. The present invention relates to a headlamp for lighting in the form of a light section such as a strip including a lighting module according to the present invention. Background technique [0002] Motor vehicles are equipped with headlights or headlights designed to illuminate the road in front of the vehicle at night or in poor lighting conditions. Headlights can generally be used in two lighting modes: the first mode is called "high beam" mode and the second mode is called "low beam" mode. The "high beam" mode makes it possible to brightly illuminate the road far in front of the vehicle. Without dazzling other users on the road, the "low beam" mode generates more restrictive road lighting, but provides a good view. These two lighting modes are complementary to each other. In a situation where there is a danger of unintentionally dazzling another user of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S41/25F21S41/24F21S41/60F21V5/04F21V8/00F21V14/00F21W102/13F21W107/10
CPCF21S41/24F21S41/26F21S41/663F21S41/143F21S41/255F21W2107/10F21W2102/00F21S41/16F21S41/275F21S41/151B60Q1/04
Inventor 马林·考西亚瓦妮莎·桑切斯
Owner VALEO VISION SA