Beleuchtungsanordnung für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4375568

Aktenzeichen

EP22209098

Anmeldetag

23. November 2022

Veröffentlichung

10. September 2025

Erteilung

10. September 2025

Rechtsraum

EP

IPC

F21S43/14F21S43/15F21S43/237F21S43/239F21S43/241F21S43/243F21S43/245F21S43/249F21S43/251F21S43/31F21V8/00

Abstract

Illumination assembly for a vehicle, the assembly comprising a light source and a branched lightguide (1), wherein the branched lightguide (1) has at least three plate-shaped branches with a common intersection (8) extending along their width (2). The first branch (5) comprises a light-entry surface (9) directed towards the light source and at least two of the at least three branches comprise light outcoupling elements (10) configured to direct light out of the branched lightguide (1) in a common direction (11). The first branch (5) comprises a reflection surface (12) extending in the intersection (8) and adapted for reflecting a first part of light from the first branch (5) to the second branch (6), wherein the reflection surface (12) extends through at most 80 % of thickness (4) of the first branch (5). The intersection (8) with the reflection surface (12) are adapted to guide a second part of the light from the first branch (5) to the third branch (7). When viewed from the common direction (11), outcoupling elements (10) on one branch of the branched lightguide (1) are preferably visible through another branch having outcoupling elements (10).

Anmelder

Firma

Hella Autotechnik Nova, s.r.o.

Land

🇨🇿 Tschechien

Fachgebiete