A lighting device (100) for a rim (10) of a steering wheel of a vehicle, the lighting device comprising at least two light sources (120), a light diffuser (130) comprising a collecting surface (131) and a diffusing surface (132) arranged to transmit light emitted by the light sources (120) to an occupant of the vehicle when the lighting device (100) is integrated in the rim (10), characterized in that the collecting surface (131) and the diffusing surface (132) are in contact with each other. The collecting surface (131) comprises at least two protrusions (133) positioned relative to the light source (120) such that the light transmitted by the diffusing surface (132) is uniform.

    一种用于车辆方向盘轮缘(10)的照明装置(100),该照明装置包括:●至少两个光源(120),●光漫射器(130),该光漫射器包括收集面(131)和漫射面(132),该漫射面布置成当照明装置(100)集成在轮缘(10)中时将光源(120)发射的光透射到车辆的乘员,其特征在于,收集面(131)包括相对于光源(120)定位的至少两个突起(133),使得由漫射面(132)透射的光是均匀的。


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    Title :

    Lighting device for vehicle steering wheel and vehicle steering wheel


    Additional title:

    用于车辆方向盘的照明装置和车辆方向盘


    Contributors:

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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