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Illumination device for the rear license plate of a motor vehicle

A technology for lighting devices and motor vehicles, which is applied to lighting devices, components of lighting devices, signal devices, etc., can solve problems such as unfavorable design technology, undesired buzzing sound, etc., and achieve the effect of simple functions

Active Publication Date: 2015-06-17
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a structure is disadvantageous in design technology, causes undesired whistling noise and is suitable as a sludge tank

Method used

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  • Illumination device for the rear license plate of a motor vehicle
  • Illumination device for the rear license plate of a motor vehicle
  • Illumination device for the rear license plate of a motor vehicle

Examples

Experimental program
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Embodiment Construction

[0045] exist figure 1 A schematic vertical cross section in the vehicle longitudinal direction of an exemplary embodiment of a lighting device 1 according to the invention for a rear license plate 2 of a motor vehicle is shown in . In a motor vehicle, the body wall region carrying the license plate is shown as the carrier wall 3 and the wall region adjoining the carrier wall 3 as the projection 4 , the body wall region facing upwards as the upper wall 5 Connect to this protrusion. The projection 4 projects rearwardly above the license plate 2 in an approximately horizontal direction and merges with a transition edge 6 into the upper wall 5 . The carrier wall 3 is bent obliquely downward at the insertion edge 7 , at which the projection 4 protrudes backwards, only for example.

[0046] Depend on figure 1 As can be clearly seen in the section of the projection 4 in the wall region of the projection 4 there is a recess 8 in which the light-permeable light panel 9 is inserted...

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PUM

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Abstract

The invention relates to an illumination device for the rear license plate of a motor vehicle, having a carrier wall (3) bearing the license plate (2), to which a wall area forming a projection (4) is connected, which in the direction of the vertical axis of the vehicle above the license plate (2) projects rearwards featuring an approximately horizontal surface, and having at least one aperture (8) on the projection side and a light source (13) that can be switched on located thereabove. The aperture (8) is covered by a light-transmissive light disk (9) such that an overlapping edge (11) of the light disk (9) covers, from below, a contact edge (12) which surrounds the aperture (8) and is fastened thereto. A light emitted by the light source (13) through the light disk (9) at a predetermined light density is radiated through the surface within the overlapping edge (11) to the license plate (2). According to the invention the light disk (9) has at least one light-conducting and / or light-directing element ((15, 30), which is arranged and / or configured such that light is also conducted to at least a partial area of the rear overlapping edge (16) of the light disk (9) and is radiated, also at a predetermined light intensity, to the license plate (2).

Description

technical field [0001] The invention relates to a lighting device for a rear license plate of a motor vehicle according to the preamble of claim 1 . Background technique [0002] Such a generally known lighting device comprises a rear body wall region carrying the license plate as a carrying wall and a wall region connected to the carrying wall as a projection which faces rearwardly above the license plate in an approximately horizontal direction. protrude. The region of the body wall adjoins the projection upwards as an upper wall. [0003] At least one cutout is provided in the projection, which cutout has a switchable light source located above the cutout, wherein the cutout is covered by a light-permeable light panel. In this case, the light panel covers the contact edge surrounding the opening from below with a circumferential covering edge and is fastened there in contact. For fastening, it is generally known to fasten the light panel with clips in said notches. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/56
CPCB60Q1/56B60R13/105F21V5/02F21V17/16
Inventor R·匹克
Owner AUDI AG