To utilize drain water occurring from an air conditioner to cool a battery pack.SOLUTION: A battery pack 2 which houses batteries is mounted on a floor panel 1 of a vehicle, a cooling member 11 into which drain water occurring from an air conditioner 2 penetrates is provided on a surface of the battery pack 2, and at least a part of the cooling member 11 is exposed so as to be exposed to wind. The drain water penetrates into the cooling member 11 and heat of the drain water is transmitted to the battery pack to cool the batteries therein. The cooling member 11 is exposed to wind to vaporize the penetrating drain water, and the battery pack 2 is cooled by vaporization heat to cool the batteries.SELECTED DRAWING: Figure 1

    【課題】空調装置から発生するドレン水を電池パックの冷却に利用する。【解決手段】車両のフロアパネル1に電池を収容した電池パック2が搭載され、空調装置2から発生したドレン水が浸入する冷却部材11が電池パック2の表面に設けられ、冷却部材11の少なくとも一部が風に当たるように露出される。ドレン水が冷却部材11に浸入して、ドレン水の熱が電池パックに伝わり、内部の電池が冷却される。冷却部材11に風が当たることにより、浸入したドレン水が気化して、その気化熱により電池パック2が冷やされ、電池が冷却される。【選択図】図1


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    Title :

    BATTERY COOLING DEVICE


    Additional title:

    電池冷却装置


    Contributors:

    Publication date :

    2024-04-03


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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