To provide a battery cooling device for an electric truck which can improve assemblability in a manufacturing process and maintainability in maintenance while securing reliability of a battery cooling pipe.SOLUTION: A vehicle 1 includes: support brackets 20, 30 which have second webs 22Lw, 32Lw facing to each other through a gap S on side faces in a vehicle width direction of a battery pack and elastically support the battery pack to side rails 7R, 7L; coolant pipes 65, 67 which are arranged in the gap S between the side faces of the battery pack and the second webs 22Lw, 32Lw and circulate coolant for cooling the battery pack; notch sections 22Ln, 32Ln which are provided in the second webs of the support bracket; and a U-shaped hose 66 which is provided to project in a direction on an opposite side of the battery pack from the notch sections and connects the one coolant pipe 65 and the other coolant pipe 67 in the adjacent battery packs to each other.SELECTED DRAWING: Figure 2

    【課題】バッテリ冷却用配管の信頼性を確保しつつ、製造工程での組付け性やメンテナンス時の整備性を向上させることができる、電動トラックのバッテリ冷却装置を提供すること。【解決手段】車両1は、バッテリパックの車幅方向における側面に隙間Sを介して対向する第2ウェブ22Lw、32Lwを有し、バッテリパックをサイドレール7R、7Lに弾性的に支持する支持ブラケット20、30と、バッテリパックの側面と第2ウェブ22Lw、32Lwとの間の隙間Sに配置され、バッテリパックを冷却する冷媒が循環する冷媒配管65、67と、支持ブラケットの第2ウェブに設けられる切欠部22Ln、32Lnと、切欠部からバッテリパックとは反対側の方向に突出するように設けられ、隣り合うバッテリパックにおける一方の冷媒配管65と、他方の冷媒配管67と、を連結するU字ホース66と、を備える。【選択図】図2


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    Title :

    BATTERY COOLING DEVICE FOR ELECTRIC TRUCK


    Additional title:

    電動トラックのバッテリ冷却装置


    Contributors:

    Publication date :

    2023-05-16


    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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