To provide a vehicular headlamp capable of reducing power consumption.SOLUTION: A vehicular headlamp 20 is equipped with a light-emitting unit 30, a determining part 40, and a control part 50. A light distribution pattern 500 includes a first area 501 located on the opposite side to a side on which a vehicle 10 bends, a second area 502 located on a side on which the vehicle 10 bends, and a third area 503 that is an area located between the first area 501 and the second area 502, and through which a straight line extending in a fore-and-aft direction of the vehicle 10 through a center of the vehicle 10 in a left-and-right direction of the vehicle 10 passes. The control part 50 controls the light-emitting unit 30 so as to decrease the amount of light forming the first area 501 as compared with a case where the determining part 40 determines that the vehicle 10 does not travel on a curved road 210, when the determining part 40 determines that the vehicle 10 travels on the curved road 210.SELECTED DRAWING: Figure 6

    【課題】 消費電力を低減し得る車両用前照灯を提供すること。【解決手段】 車両用前照灯20は、発光ユニット30と、判定部40と、制御部50とを備える。配光パターン500は、車両10が曲がる側とは反対側に位置する第1領域501と、車両10が曲がる側に位置する第2領域502と、第1領域501と第2領域502との間に位置する領域であり、車両10の左右方向における車両10の中心を通り車両10の前後に延びる直線が通る第3領域503とを含む。制御部50は、判定部40によって車両10が曲線路210を走行している状態であると判定される場合において、判定部40によって車両10が曲線路210を走行している状態ではないと判定される場合よりも第1領域501を形成する光の光量が減少するように、発光ユニット30を制御する。【選択図】 図6


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    Title :

    VEHICULAR HEADLAMP


    Additional title:

    車両用前照灯


    Contributors:
    UGAJIN YUTA (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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