A vehicle lighting unit (10) can include at least one optical module (20, 40A, 40B) including: first and second light sources (22A, 22BR(L)); first and second optical members (30, 26) configured to control light from the first and second light sources (22A, 22BR(L)), respectively; and an outer peripheral optical member (32) configured to surround the first optical member (30). The first optical member (30) can include an incident surface (30a), and front and rear surfaces (30b, 30c) and receive light from the first light source (22A) through the incident surface (30a) and reflect the light by part of the front surface (30b) and then part of the rear surface (30c) to project the reflected light through part of the front surface (30b). The second optical member (26) is configured to guide the light from the second light source (22BR) to the outer peripheral optical member (32) so that the light exits through the outer peripheral optical member (32), and the second light source (22BR), and the second optical member (26) are disposed behind the first optical member (30).


    Access

    Download


    Export, share and cite



    Title :

    Vehicle headlamp lighting unit


    Additional title:

    KFZ-Scheinwerfer
    Phare de véhicule


    Contributors:

    Publication date :

    2020-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



    LIGHTING UNIT FOR A VEHICLE HEADLAMP

    SEYRLEHNER CHRISTIAN / BAUER ANDREAS / EICHINGER BERND | European Patent Office | 2016

    Free access

    Lighting unit for a vehicle headlamp

    SEYRLEHNER CHRISTIAN / BAUER ANDREAS / EICHINGER BERND | European Patent Office | 2018

    Free access

    LIGHTING FIXTURE UNIT AND HEADLAMP FOR VEHICLE

    KAWAI HIROKI / OISHI KENTA / UCHIDA NAOKI et al. | European Patent Office | 2021

    Free access

    LIGHTING UNIT FOR AUTOMOTIVE HEADLAMP

    FLOC'H LIONEL | European Patent Office | 2020

    Free access

    Vehicle headlamp lighting strategy

    MINJEUR PATRICK / LARSEN MICHAEL K | European Patent Office | 2020

    Free access