The invention relates to an arc extinguishing device, a motor controller, a battery pack and a vehicle, and the arc extinguishing device comprises a first preset space which is used for storing an arc extinguishing medium; wherein the first preset space is configured to be an in-shell space of the motor controller, and the first preset space is configured to be at least in a closed state. According to the invention, the safety of the motor controller and the vehicle is improved by arranging the first preset space in which the arc extinguishing medium is stored.

    本申请涉及一种灭弧装置、电机控制器、电池包及车辆,灭弧装置包括第一预设空间,用于储存灭弧介质;其中,所述第一预设空间配置为所述电机控制器的壳内空间,所述第一预设空间配置为至少具有封闭状态。本申请通过设置储存有灭弧介质的第一预设空间从而提高了电机控制器和车辆的安全性。


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    Title :

    Arc extinguishing device, motor controller, battery pack and vehicle


    Additional title:

    灭弧装置、电机控制器、电池包及车辆


    Contributors:
    LIANG DONGLAI (author) / ZHAO ZHIGANG (author) / XU LUHUI (author)

    Publication date :

    2025-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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