To provide a louver structure that can reduce noise propagating into a cabin.SOLUTION: A louver structure includes: a cooling fan 8 for cooling a battery 4; a side wall 7 partitioning the cooling fan 8 and a cabin 2 and formed with a suction port 4a communicated to the cooling fan 8; and a louver member 10 fitted to the side wall 7 to cover the suction port 4a. The louver member 10 is provided with a labyrinth structure 11.SELECTED DRAWING: Figure 1

    【課題】車室内へ伝わる騒音を減少させることができるルーバ構造を提供する。【解決手段】バッテリ4を冷却する冷却ファン8と、冷却ファン8と車室2とを区画するとともに、冷却ファン8に連通する吸気口4aが形成された側壁7と、側壁7に取り付けられ、吸気口4aを覆うルーバ部材10と、を備える。ルーバ部材10には、ラビリンス構造11が設けられている。【選択図】図1


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    Title :

    LOUVER STRUCTURE


    Additional title:

    ルーバ構造


    Contributors:

    Publication date :

    2022-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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