PROBLEM TO BE SOLVED: To allow defroster air to spread well in a vehicle accessory device accommodated in a housing.SOLUTION: An accessory unit 3 comprises an in-vehicle camera 50 as an accessory, a humidity sensor unit 60, and a housing 3H attached to a windshield in a state where these are accommodated therein so as to be arranged in parallel in the vehicle width direction. The housing 3H comprises: a front slit 31 for taking defroster air F into the housing 3H; an introduction portion 41 having a duct structure for introducing the defroster air F to a lens portion 52; ventilation holes 421, 422 arranged in the vicinity of the lens portion 52 of the introduction portion 41 to communicate an introduction portion inner space 41S with other spaces in the housing 3H; a guide plate 46 for guiding the defroster air F to the humidity sensor unit 60; and a gap portion 47 disposed between the guide plate 46 and the introduction portion 41 to allow the defroster air F to flow between the lens portion 52 and the humidity sensor unit 60 in the housing 3H.SELECTED DRAWING: Figure 10

    【課題】ハウジング内に収容された車両用補機に、デフロスタ風が良好に行き渡るようにする。【解決手段】補機ユニット3は、補機としての車載カメラ50と、湿度センサユニット60と、これらを車幅方向に並列に配置されるように収容した状態でフロントガラスに取り付けられるハウジング3Hとを備える。ハウジング3Hは、デフロスタ風Fをハウジング3H内へ取り入れる前スリット31と、デフロスタ風Fをレンズ部52へ導くダクト構造を備えた導入部41と、導入部41におけるレンズ部52の近傍に配置され導入部内空間41Sとハウジング3H内の他の空間とを連通させる通風孔421、422と、デフロスタ風Fを湿度センサユニット60へ案内する案内板46と、案内板46と導入部41との間に配置され、ハウジング3H内においてデフロスタ風Fをレンズ部52と湿度センサユニット60との間に流通させる隙間部47と、を備える。【選択図】図10


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    Titel :

    VEHICLE ACCESSORY DEVICE


    Weitere Titelangaben:

    車両用補機装置


    Beteiligte:
    TAKESHITA AKIRA (Autor:in) / KUJO AKIHIRO (Autor:in) / YAMAZAKI SEIICHI (Autor:in)

    Erscheinungsdatum :

    2017-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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