To provide an attachment structure of a vehicular electronic device which enables an ECU to be mounted in a preferable layout while preventing exposure of the ECU to dew condensation water coming from a roof panel and heat damage of the ECU when the ECU is installed near a ceiling at the vehicle front and enables improvement of maintainability in work such as attachment and replacement of the ECU.SOLUTION: An attachment structure of a vehicular electronic device includes: a roof trim 5 located at the passenger compartment inner side relative to a roof panel 4 of a vehicle 1; a box part 10 forming a box shape with an upper case 11, which is attached to the roof trim 5 and has an opening at the passenger compartment inner side, and a lower case 12 which is attached to the upper case 11 so as to close the opening; and electronic devices 3 attached onto the lower case 12 in the box part 10.SELECTED DRAWING: Figure 2

    【課題】車両前方の天井付近にECUを設置する場合に、ルーフパネルからの結露水による被水や熱害を防止しつつ好適なレイアウトで搭載すると共に、ECUの取付・交換などのメンテナンス性を向上させる車両用電子機器の取付構造を提供する。【解決手段】車両用電子機器の取付構造は、車両1のルーフパネル4よりも車室内側に位置するルーフトリム5と、ルーフトリム5に取り付けられ車室内側に開口を有するアッパーケース11、及び開口を塞ぐようにアッパーケース11に取り付けられるロアケース12により箱状をなすボックス部10と、ボックス部10内にてロアケース12上に取り付けられる電子機器3と、を備える。【選択図】図2


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    Title :

    ATTACHMENT STRUCTURE OF VEHICULAR ELECTRONIC DEVICE


    Additional title:

    車両用電子機器の取付構造


    Contributors:

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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




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