To provide a vehicle battery unit which can inhibit extension of voltage detection lines and signal lines.SOLUTION: An electric connection box 64 is disposed at one end side in an anteroposterior direction of a battery control device 67. The battery control device 67 includes: first connectors C1, with which a signal line 72 extending from the electric connection box 64 is connected, at one side in the anteroposterior direction; and second connectors C2, with which voltage detection lines 71 extending from battery modules 61 are connected, at the other side in the anteroposterior direction. The battery control device 67 is disposed above the battery modules 61 and closer to one side than a center part BC of the battery modules 61 in the anteroposterior direction.SELECTED DRAWING: Figure 4

    【課題】電圧検出線及び信号線が長くなるのを抑制可能な車両用バッテリユニットを提供する。【解決手段】バッテリ制御装置67の前後方向において一方側には、電気接続箱64が配置される。バッテリ制御装置67は、前後方向において一方側に電気接続箱64から延びる信号線72が接続される第1コネクタC1と、前後方向において他方側に複数のバッテリモジュール61から延びる電圧検出線71が接続される第2コネクタC2と、を備える。バッテリ制御装置67は、複数のバッテリモジュール61の上方、且つ、前後方向において複数のバッテリモジュール61の中央部BCよりも一方側に配置される。【選択図】図4


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    Title :

    VEHICLE BATTERY UNIT


    Additional title:

    車両用バッテリユニット


    Contributors:

    Publication date :

    2020-11-19


    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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