A vehicular headlamp has a light source portion that provides a low beam lighting mode, a high beam lighting mode, and a dimming lighting mode, a light source power supply portion that supplies to the light source portion a lighting current having a current value according to lighting mode, a light distribution mechanism portion that switches light distribution of illumination light by the light source portion according to the lighting mode, and a control portion that, at least in the dimming lighting mode, causes the light source power supply portion to supply lighting current having a second current value lower than a first current value for the low beam lighting mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicular headlamp


    Beteiligte:

    Erscheinungsdatum :

    15.11.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    VEHICULAR HEADLAMP

    TOTSUKA TAKAHIRO / KOMODA RYO / OKUMURA AYA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICULAR HEADLAMP

    NISHIMURA SHOTA / KAMIOKA KAZUMA | Europäisches Patentamt | 2019

    Freier Zugriff

    VEHICULAR HEADLAMP

    HOSHINO SHINYA | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicular headlamp

    MOURI FUMIHIKO / NAKADA YUSUKE / NAKANISHI YOSHIYUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    Vehicular headlamp

    TAJIMA KEIICHI | Europäisches Patentamt | 2016

    Freier Zugriff