The invention discloses a battery pack used for being horizontally installed on an electric automobile and the electric automobile thereof.The battery pack is provided with an upper cover and a lower box body, a battery module is arranged between the upper cover and the lower box body, and the upper cover is provided with a hanging piece used for moving to the position corresponding to a hanging seat at the bottom of the electric automobile in the vertical direction; and the battery pack moves into the hitching seat along the horizontal direction, so that the battery pack is hitched in the hitching seat on the electric automobile. The electric automobile comprises the battery pack and a battery mounting part, the battery mounting part is arranged at the bottom of the electric automobile, the battery mounting part comprises a hanging seat, and the hanging seat is hung on the hanging piece in the vertical direction. According to the battery pack, the hooking piece is matched with the hooking seat on the electric automobile, so that the battery pack is hooked with the electric automobile, connecting points of the battery pack and the electric automobile are increased, deformation caused by sinking of a middle area due to overlarge size of the battery pack is avoided, and the shock resistance of the battery pack in the running process of the electric automobile is improved.

    本发明公开了一种用于水平安装至电动汽车上的电池包及其电动汽车,所述电池包具有上盖和下箱体,所述上盖和下箱体之间设有电池模组,所述上盖安装有挂接件,用于沿竖直方向移动至与电动汽车底部的挂接座相对应的位置,并沿水平方向移动至挂接座内,使电池包挂接于电动汽车上的挂接座内。所述电动汽车包括如上所述的电池包以及电池安装部,所述电池安装部设于电动汽车底部,所述电池安装部包括挂接座,所述挂接座沿竖直方向挂接于所述挂接件。通过挂接件与电动汽车上的挂接座相配合,从而实现电池包与电动汽车挂接,增加了电池包与电动汽车的连接点,避免了电池包因尺寸过大导致中间区域下沉而发生变形,提高了电动汽车行驶过程中电池包的抗震性。


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    Title :

    Battery pack horizontally mounted on electric vehicle and electric vehicle thereof


    Additional title:

    用于水平安装至电动汽车上的电池包及其电动汽车


    Contributors:

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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