A cooling structure (1, 1A, 1B, 1C) mounted on a vehicle has an assembly of an electronic unit (2) including a blower fan and a cover (3), the assembly being disposed in a posture in which a surface on one side in the thickness direction is along a surface of a vehicle body panel (P). A housing (20) of an electronic unit (2) has: an opening (21) that opens in the thickness direction; and an exhaust port (22) that opens in a first direction orthogonal to the thickness direction. The cover (3) has an air inlet (33) which is provided so as to face the opening (21) and which opens in a second direction which is orthogonal to the thickness direction and is different from the first direction, and an air inlet flow path (34) which communicates the air inlet (33) and the opening (21) is formed between the cover (3) and the housing (20).

    搭载于车辆的冷却构造(1、1A、1B、1C)具有以厚度方向的一侧的面沿着车身面板(P)的面的姿态配置的、包含送风风扇在内的电子单元(2)和罩(3)的组装体。电子单元(2)的外壳(20)具有:开口部(21),其在厚度方向上开口;以及排气口(22),其在与厚度方向正交的第1方向上开口。罩(3)具有设置为与开口部(21)相对且在与厚度方向正交且与第1方向不同的第2方向上开口的进气口(33),与外壳(20)之间形成有将进气口(33)和开口部(21)连通的进气流路(34)。


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    Title :

    COOLING STRUCTURE FOR ELECTRONIC UNIT MOUNTED ON VEHICLE


    Additional title:

    搭载于车辆的电子单元的冷却构造


    Contributors:
    OZAKI MICHIO (author) / OKI KAZUHIRO (author)

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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