To provide a vehicular headlight device capable of illuminating, with a drawing pattern, a drawing region near to a vehicle while suppressing an increase in manufacturing cost.SOLUTION: A vehicular headlight device 10 includes: fixed illumination means 16 which illuminates, with light, a first illumination region at a lower side ahead of a vehicle; variable illumination means 20 which selectively takes an illumination angle for illuminating, with light, a second illumination region at an upper side ahead of the vehicle than the first illumination region, and a drawing angle for illuminating, with a drawing pattern, a drawing region nearer to the vehicle than the first illumination region; holding means 50 which is supported, by a support member 40 mounted with the fixed illumination means 16, so as to be rotatable about a vehicle width direction as an axial direction, and which holds the variable illumination means 20; and drive means 30 which rotates the holding means 50 so that the illumination angle and the drawing angle are selectively taken.SELECTED DRAWING: Figure 4

    【課題】製造コストの増加を抑制しつつ車両近傍の描画領域へ描画パターンを照射できる車両用前照灯装置を得る。【解決手段】車両前方下側の第1照射領域へ光を照射する固定照射手段16と、第1照射領域よりも車両前方上側の第2照射領域へ光を照射する照射角度と、第1照射領域よりも車両手前側の描画領域へ描画パターンを照射する描画角度と、を選択的に取る可変照射手段20と、固定照射手段16が取り付けられた支持部材40に車幅方向を軸方向として回動可能に支持され、可変照射手段20を保持する保持手段50と、照射角度と描画角度とを選択的に取るように保持手段50を回動させる駆動手段30と、を備えた車両用前照灯装置10とする。【選択図】図4


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    Titel :

    VEHICULAR HEADLIGHT DEVICE


    Weitere Titelangaben:

    車両用前照灯装置


    Beteiligte:
    MORI FUMIHIKO (Autor:in) / HAMAMOTO TAKANORI (Autor:in) / TAKAMURA DAISUKE (Autor:in)

    Erscheinungsdatum :

    30.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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





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