A first light guide lens (3) includes a first entering section and a first emitting section (8) located on opposite side to the first entering section, the first emitting section (8) has a shape inclined or curved so that an outer side thereof retreats further than an inner side thereof, a plurality of light emitting elements (5a, 5b) include a first light emitting element (5a) disposed at a position overlapping the first entering section at the inner side when seen in a front view, and a second light emitting element (5b) disposed at a position that does not overlap the first entering section at the outer side when seen in the front view, and a light guide section (14) that guides light emitted from the second light emitting element (5b) to a position (P) corresponding to the outer side of the first entering section is provided between the second light emitting element (5b) and the first entering section.


    Access

    Download


    Export, share and cite



    Title :

    LIGHTING DEVICE FOR VEHICLE SIGNAL LAMP


    Additional title:

    BELEUCHTUNGSVORRICHTUNG FÜR FAHRZEUG SIGLALLEUCHTE
    DISPOSITIF D'ÉCLAIRAGE POUR LAMPE DE SIGNILISATION DE VÉHICULE


    Contributors:

    Publication date :

    2023-12-13


    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



    Multifunctional signal lamp integrated lighting device, vehicle lighting lamp and vehicle

    WANG SHUNKE / CHEN BO | European Patent Office | 2023

    Free access

    Vehicle lamp lighting device

    LIU HUI | European Patent Office | 2021

    Free access



    VEHICLE LAMP LIGHTING CONTROL DEVICE AND VEHICLE LAMP SYSTEM

    SHIKATA SATOSHI / YOSHIDA ATSUSHI | European Patent Office | 2022

    Free access