A light bar for a vehicle steering wheel, comprising:—a plurality of light sources, such as LEDs,—a diffuser arranged to diffuse light coming from the plurality of light sources towards an occupant of the vehicle,—a light guide, which is arranged between the plurality of light sources and the diffuser and comprises a common exit surface and a plurality of optical portions each having an entry surface arranged facing each of the light sources, wherein the light guide further comprises a plurality of deflecting surfaces each arranged between each entry surface and the common exit surface so as to generate a change in a main direction of the light.
VEHICLE STEERING WHEEL LIGHTING DEVICE HAVING A COMPACT DESIGN AND LIGHT GUIDE
2025-03-13
Patent
Electronic Resource
English
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Vehicle steering wheel lighting device with compact design and light guide
European Patent Office | 2024
|Vehicle steering wheel lighting device having a light guide supporting the diffuser
European Patent Office | 2024
|VEHICLE STEERING WHEEL LIGHTING DEVICE HAVING A LIGHT GUIDE SUPPORTING THE DIFFUSER
European Patent Office | 2024
|Vehicle steering wheel lighting device with light guide supporting diffuser
European Patent Office | 2023
|Lighting device for vehicle steering wheel and vehicle steering wheel
European Patent Office | 2023
|