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Inlet arrangements for approaching vehicle headlight sources

A technology for headlamps and light sources, applied in vehicle components, optical signals, signal devices, etc., can solve problems such as narrow passages and difficulty in approaching the light source.

Active Publication Date: 2018-08-10
PEZHO SITROEN AUTOMOBILS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Understand that on current headlamps, access to the light source is not easy due to the narrow passage between the rear of the headlamp (on which the bulb is mounted) and parts of the body or engine

Method used

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  • Inlet arrangements for approaching vehicle headlight sources
  • Inlet arrangements for approaching vehicle headlight sources
  • Inlet arrangements for approaching vehicle headlight sources

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] figure 1 A perspective view of an arrangement of a headlamp 1 equipped with a stowable module 2 in an unfolded position according to the invention is shown. The headlight 1 takes the form of a style window 3 implemented in the vehicle body 5 extending inwardly through a recess 4 in which the retractable module 2 is fitted. In this figure, four modules 2 are in the unfolded position, ie they are able to send light sources when required. Advantageously, the cavity 4 is formed in one piece directly with the structural part of the vehicle. The constituent elements of the headlight 1 are therefore assembled directly in the recess 4 provided for this purpose on the front of the vehicle. The figure shows four modules 2 arranged side by side, obviously this number is not limiting. Furthermore, one or more modules 2 may be placed in the deployed position, while the rest remain in the retracted position, as desired. A protective screen 6 can be placed on the opening 3 . A st...

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PUM

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Abstract

The invention relates to an arrangement of a headlamp (1) comprising a unit (26) fitted with light sources (2) which are able to deliver beams opposite a window (3) that can be closed off by an outer lens, characterized in that the unit (26) of the headlamp (1) has no wall in the upper region (26) thereof, leaving an opening (30) that allows direct access to the light sources (2) when the hood or bonnet (33) of the engine compartment is open. The invention has an application in the automotive field where the automobile has at least one headlamp (1) fitted with light sources (2).

Description

technical field [0001] The present invention relates to an entry arrangement for accessing a retractable lighting module of a vehicle headlight, and in particular to a generous entry allowing rapid replacement of the lighting module. Background technique [0002] In the state of the art, document FR2863971 describes an arrangement of openings for access to headlight bulbs of a motor vehicle comprising a bonnet and a radiator grill equipped with at least one grille The grille closes the cavity of the radiator grille, which is located in the vicinity of the headlight. More specifically, this opening is constituted by a grille held in a position closing the cavity by a locking member and accessible only when the hood is open. [0003] Currently, the headlights are presented in the form of units covered with glass with multiple curvature patterns. These headlamps include all bulbs of different shapes and sizes required for vehicle lighting. Consequently, these headlamps are b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/00
CPCB60Q1/0064B60Q1/007
Inventor R·布勒韦B·德吉内G·穆瓦尼耶
Owner PEZHO SITROEN AUTOMOBILS SA