To provide a back door handle device which serves a license lamp, which has a small size and can radiate light to a wide range in a vehicle width direction, and a handle switch for opening and closing a back door.SOLUTION: A back door handle device 1 according to one embodiment of the present invention comprises: a light-emitting element 10 which emits light; a light guide lens 11 having a first reflection surface 110 (110a, 110b) which crosses an optical axis L of the light-emitting element 10; an outer lens 121; and a push switch 14 for opening and closing a back door. The first reflection surface 110 is a reflection surface which performs total reflection of light which is emitted in a direction of the optical axis L from the light-emitting element 10, and which changes an advancement direction thereof into a direction separating from a central axis C in a vertical direction of the light guide lens 11, and light emitted from the light-emitting element 10 is taken out via the light guide lens 11 and the outer lens 121.SELECTED DRAWING: Figure 2

    【課題】サイズが小さく、かつ車幅方向の広い範囲に光を照射することができる、ライセンスランプとバックドア開閉用ハンドルスイッチを兼ねたバックドアハンドル装置を提供する。【解決手段】本発明の一態様として、光を発する発光素子10と、発光素子10の光軸Lと交差する第1の反射面110(110a、110b)を有する導光レンズ11と、アウターレンズ121と、バックドア開閉用のプッシュスイッチ14と、を備え、第1の反射面110は、発光素子10から光軸Lの方向に発せられる光を全反射し、その進行方向を導光レンズ11の鉛直方向の中心軸Cから離れる方向に変更させる反射面であり、発光素子10から発せられた光が、導光レンズ11及びアウターレンズ121を介して取り出される、バックドアハンドル装置1を提供する。【選択図】図2


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    Title :

    BACK DOOR HANDLE DEVICE


    Additional title:

    バックドアハンドル装置


    Contributors:

    Publication date :

    2019-04-18


    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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