The invention provides a battery compartment for an electric vehicle and a battery replacing method, which comprises a battery compartment body and a battery in-out compartment automatic driving device, and is characterized in that the battery in-out compartment automatic driving device comprises a linear displacement module A, a linear displacement module B and a battery compartment control system, and the linear displacement module A and the linear displacement module B are symmetrically arranged on two side edges of the battery compartment body. The linear displacement module A comprises a linear guide rail and two rotors, the linear displacement module B comprises a linear guide rail and two rotors, and the four rotors are respectively controlled by the battery compartment control system to move along the linear guide rail and drive the battery pack to move out of or move into the battery compartment body. According to the battery replacing method, the battery bin control system controls the four rotors to move along the linear sliding rails and drive the battery packs to move out of or move into the battery bin body synchronously or asynchronously. The device is simple and compact in structure, capable of enabling the battery pack to enter and exit from the battery bin quickly and conveniently, more stable and reliable in battery replacement, high in precision, low in noise and high in battery replacement efficiency.

    本发明提供一种电动汽车用电池仓及电池换电方法,包括电池仓本体及电池出入仓自动驱动装置,其特点是:电池出入仓自动驱动装置包括直线位移模组A、直线位移模组B及电池仓控制系统,直线位移模组A与直线位移模组B对称设置在电池仓本体的两侧边。直线位移模组A包括直线导轨和两个动子,直线位移模组B包括直线导轨和两个动子,4个动子分别由电池仓控制系统控制沿直线滑轨移动并带动电池包移出或移入电池仓本体。其电池换电方法由电池仓控制系统控制4个动子分别沿直线滑轨移动并带动电池包同步或异步移出或移入电池仓本体。其结构简单、紧凑,可以使电池包快捷方便地出入电池仓,换电更加稳定可靠,且精度高、噪音小,换电效率高。


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    Title :

    Electric vehicle battery compartment with driving mechanism and battery replacing method


    Additional title:

    一种具有驱动机构的电动汽车电池仓及电池换电方法


    Contributors:
    HUANG JIN (author) / ZHANG HAONAN (author) / ZHOU HUANGDA (author) / LIU TONGXIN (author) / WANG YINGJIE (author) / LIU FENGQIANG (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen





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