A vehicular lamp includes a light source unit that is attached to one of a lamp body and a reflector. The light source unit includes a semiconductor light emitting element that is a light source; a plurality of conductive members formed into a predetermined three-dimensional shape by press working a conductive metal material; and a housing that is formed of an insulating material. The plurality of conductive members each include: an element mounting portion to which the semiconductor light emitting element is mounted, a heat dissipating portion that dissipates heat generated when the semiconductor light emitting element emits light, and a connecting portion to which a connector that supplies power to the semiconductor light emitting element is connected. The housing holds the plurality of conductive members in a spaced apart state.


    Access

    Download


    Export, share and cite



    Title :

    Light source unit and vehicular lamp


    Contributors:

    Publication date :

    2015-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



    Vehicular lamp and light source unit

    ITO MAKOTO / MACHIDA TAKAYUKI / IZAWA MASAKI et al. | European Patent Office | 2019

    Free access

    VEHICULAR LAMP AND LIGHT SOURCE UNIT

    ITO MAKOTO / MACHIDA TAKAYUKI / IZAWA MASAKI et al. | European Patent Office | 2015

    Free access

    LIGHT-EMITTING UNIT AND VEHICULAR LAMP

    SAITO KENICHI / UENO KAZUHIKO / FURUFUJI SUMIHISA | European Patent Office | 2024

    Free access

    LIGHT-EMITTING UNIT AND VEHICULAR LAMP

    SAITO KENICHI / UENO KAZUHIKO / FURUFUJI SUMIHISA | European Patent Office | 2022

    Free access

    LIGHT-EMITTING UNIT AND VEHICULAR LAMP

    SAITO KENICHI / UENO KAZUHIKO / FURUFUJI SUMIHISA | European Patent Office | 2024

    Free access