Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction

A technology of lighting device and dust cover, which is applied to lighting devices, fixed lighting devices, components of lighting devices, etc., can solve the problems of providing lights and the like

Inactive Publication Date: 2013-01-09
AUTOMOTIVE LIGHTING REUTLINGEN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the case of a clearly arrow-shaped body shape, this decoupling surface is oriented obliquely relative to the direction of travel...

Method used

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  • Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction
  • Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction
  • Illumination device used for motor vehicle and provided with dustproof cover extending opposite to traveling direction

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Embodiment Construction

[0036] figure 1 A plan view of the front of motor vehicle 10 is shown in detail. The front end has a right lighting device 14 and a left lighting device 16 to the right and left of the longitudinal axis 12 of the motor vehicle. The lighting devices 14 , 16 are headlights or headlights. Here, the headlights and the headlights differ in the lighting function they perform: the headlights are used to illuminate the roadway so that the driver can detect obstacles in the roadway in good time. For this lighting function, relatively large light intensities are required. Rather, this light is used to alert other road users to the presence of the motor vehicle and / or to signal the intention of its driver. Examples of said lights are daytime running lights, flashing lights, side marker lights, positioning lights, brake lights and tail lights, but these listed lights should not be understood as all lights. Fewer lights are required to fulfill these lighting functions than in the case ...

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PUM

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Abstract

The present invention relates to an illumination device used for a motor vehicle and provided with a transparent dustproof cover, wherein the dustproof cover has a shape that is equipped to fit the arrow-shaped outermost shape in a part of a body component of a motor vehicle, at least two light source elements are arranged in the interior of the illumination device along a line which follows the arrow-shaped outermost shape, light are transmitted towards the dustproof cover preferably in a normal direction, in a light path between the light source components and the dustproof cover is orderly provided with two light diffusion glass, such that the glass enables the light transmitted from the light source components to deflect as follows: an angle include by the deflected light and a motor vehicle longitudinal axis is smaller than that included by un-deflected light and the motor vehicle longitudinal axis.

Description

technical field [0001] The invention relates to a lighting device according to the preamble of claim 1 . Background technique [0002] Such a lighting device is known from DE 10 2008 048 765 A1 and has a transparent dust cover. The dust cap is shaped so as to be inserted into the arrow-shaped profile of a portion of a body part of a motor vehicle having an arrow-shaped profile. Furthermore, the known lighting device has a plurality of light source elements which are assigned to a common lighting function and which are arranged inside the lighting device along a straight line following the arrow-shaped outline. In this case, the light source element is arranged in such a way that it preferably emits light in the direction of the normal of the dust cover, which normal extends through the light source element. [0003] For innovative reasons, there is a need for a lighting device for motor vehicles which has an illuminated surface which is elongated, rectilinear or segmentall...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V5/02F21W101/02F21W107/10
CPCF21V5/02F21S48/236F21S8/10F21S48/2212F21S43/26F21S43/315
Inventor 马蒂亚斯·格鲍尔安德烈亚斯·拉登伯格
Owner AUTOMOTIVE LIGHTING REUTLINGEN GMBH
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