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Vehicle illuminating device having an additional reflector for the lateral deflection of a light portion of a light source

A technology of automotive lighting and reflectors, which is applied in the direction of lighting devices, fixed lighting devices, and parts of lighting devices, etc., and can solve the problems of car light intensity attenuation, light scattering and light attenuation, etc.

Inactive Publication Date: 2010-06-16
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, although the lighting angle can also be enlarged, the light attenuation of the light scattering will be too large, so the light intensity of the car light may suffer from light attenuation

Method used

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  • Vehicle illuminating device having an additional reflector for the lateral deflection of a light portion of a light source
  • Vehicle illuminating device having an additional reflector for the lateral deflection of a light portion of a light source
  • Vehicle illuminating device having an additional reflector for the lateral deflection of a light portion of a light source

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Embodiment Construction

[0031] figure 1 A schematic cross-sectional view of a preferred embodiment of the vehicle lighting device 4 according to the invention is shown in a schematic cross-sectional view, with its design in a corner region of a motor vehicle (not shown) The housing 14 is intended to be integrally mounted in the contour of the vehicle body surface.

[0032] The vehicle lighting device 4 has an outer housing dust cover 6, which is extended by a laterally elongated side light area 6'. The housing dust cover 6, 6' is preferably constructed in one piece and protects the interior of the vehicle lighting device 4 from the weather, in particular from the penetration of rain, dust and moisture. The housing dust cover is preferably designed as glass-clear (glasklar) and colorless and transparent, but can also have optical components such as lenses, roughened areas and prisms integrated in it and can also have tinting according to application requirements. parts. Furthermore, as is well know...

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Abstract

The invention relates to a vehicle illuminating device (4) for the integrated attachment in each edge region of a motor vehicle, wherein the housing (14) thereof comprises at least one chamber (2, 2', 5), at least one light source (3, 12, 13) positioned in a bracket, at least one reflector (9, 16), at least one intermediate light disc (1, 1', 7) having optical means (20) arranged therein in at least partial regions, wherein the intermediate light disc (1, 1', 7, 10) comprises at least one signal function region dyed in a signal color, and comprising the electric connection contacts and a cover housing disc (6, 6') spaced from the intermediate light disc (1, 1', 7). According to the invention, the at least one reflector (9) comprises in a first chamber (2') at least one lateral section (8), which is provided in a predominantly horizontal, lateral direction facing away from the motor vehicle. The housing of the vehicle device comprises a lateral light region (6') extending into the lateral region of the body of the vehicle, an additional lateral intermediate light disc (10, 10') being arranged in said region, wherein the cover housing disc (6, 6') covers also the lateral light region (6) with the lateral intermediate light disc (10, 10') from the outside at a distance.

Description

technical field [0001] The invention relates to a lighting device for a motor vehicle, in particular a rear light of a motor vehicle, having the features mentioned in the preamble of claim 1 . Background technique [0002] It is known that the lighting of a motor vehicle is an important aspect for safety and in particular the driver's lighting signal must be reliably displayed, but also the light signal marking the vehicle. There are technical requirements for the minimum and maximum luminous intensity of commonly used lighting signals such as flashing lights, rear lights, brake lights, reversing lights, rear fog lights and other lights, so that these light signals can be seen clearly in daylight And it is not too bright at night, so that other traffic participants will not be dazzled. In particular, there is also the requirement to arrange the light signal in such a way that it can be clearly recognized and seen from the side viewing direction of the motor vehicle. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V9/08B60Q1/26F21W101/14F21W101/12
CPCB60Q1/0041F21S48/2281F21S48/2268F21S48/2218B60Q1/2607B60Q1/0052F21S48/2243F21S43/255F21S43/239F21S43/245F21S43/249
Inventor A·詹森
Owner VOLKSWAGEN AG
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