The invention provides a lighting device for a steering wheel rim (10) of a vehicle, comprising:-a holding body (11) comprising at least one inner wall (11p) having at least one opening (11o),-at least one light source (15) arranged to emit light,-a diffuser (12) arranged to diffuse light from the holding body (11), the invention relates to a lighting device (10) for a vehicle, comprising:-a diffuser (12) arranged to diffuse light from at least one light source (15) towards a vehicle occupant,-a light guide (14) arranged to guide light emitted from the at least one light source (15) towards the diffuser (12), characterized in that the light guide (14) comprises a light collecting surface (14c) arranged on a first side of an opening (11o), a light emitting surface (14e) arranged on a second side of the opening (11o), and the light guide (14) is also engaged with the diffuser (12) such that it is shaped to have a predetermined dimension.
本发明提供了一种用于车辆方向盘轮缘(10)的照明装置,该照明装置包括:‑保持主体(11),该保持主体包括具有至少一个开口(11o)的至少一个内壁(11p),‑至少一个光源(15),该至少一个光源被布置成发射光,‑漫射器(12),该漫射器被布置成朝向车辆乘员漫射来自至少一个光源(15)的光,‑光导(14),该光导被布置成朝向漫射器(12)引导从至少一个光源(15)发射的光,其特征在于,光导(14)包括布置在开口(11o)的第一侧的光收集面(14c)、布置在开口(11o)的第二侧的光发射面(14e),并且光导(14)还与漫射器(12)接合,以使其成形为具有预定尺寸。
Vehicle steering wheel lighting device with light guide supporting diffuser
具有支撑漫射器的光导的车辆方向盘照明装置
2023-10-10
Patent
Electronic Resource
Chinese
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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