To enhance the efficiency of a maintenance work for a battery pack.SOLUTION: A battery pack 1 of a vehicle 20 to be driven by electric power of a battery unit 10 consisting of a plurality of battery packs 1 connected in series to be adjacent to one another in a vehicle length direction D1 includes a battery housing 3 for accommodating a battery module 11 serving as a drive source of the vehicle 20, and a first connector portion 4 and a second connector portion 5 which are electrically connected to the battery module 11 and are provided in a central region of an upper surface 3a of the battery housing 3. First external cables 2 and 12 extending to one side in the vehicle length direction D1 are connected to the first connector portion 4, and second external cables 2 and 13 extending to the other side in the vehicle length direction D1 are connected to the second connector portion 5. The second connector portion 5 is provided apart from the first connector portion 4 in a vehicle width direction D2 orthogonal to the vehicle length direction D1 in top view.SELECTED DRAWING: Figure 1

    【課題】バッテリパックのメンテナンス作業の効率を向上させる。【解決手段】車長方向D1に隣り合って直列接続される複数のバッテリパック1で構成されるバッテリユニット10の電力で駆動される車両20のバッテリパック1は、車両20の駆動源となるバッテリモジュール11を収容するバッテリハウジング3と、バッテリモジュール11と電気的に接続されていると共にバッテリハウジング3の上面3aの中央領域に設けられた第1コネクタ部4及び第2コネクタ部5とを含む。第1コネクタ部4には、車長方向D1の一側へ延びる第1外部ケーブル2,12が接続され、第2コネクタ部5には、車長方向D1の他側へ延びる第2外部ケーブル2,13が接続される。第2コネクタ部5は、上面視で車長方向D1と直交する車幅方向D2において第1コネクタ部4と離間して設けられる。【選択図】図1


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    Titel :

    BATTERY PACK, BATTERY UNIT, AND ELECTRIC VEHICLE


    Weitere Titelangaben:

    バッテリパック、バッテリユニット、及び電動車両


    Beteiligte:
    BAT SANJAY (Autor:in) / PHILLIP DOBIAS (Autor:in) / SIMON OBERHOFFER (Autor:in)

    Erscheinungsdatum :

    2021-12-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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