The invention discloses an electric vehicle battery device. The battery device comprises a box body, a battery, a controller, a driving mechanism and a transmission part; the box body is used for accommodating the battery, a reserved space is formed in the box body, and the battery can move relative to the box body in the reserved space; the driving mechanism is in control connection with the controller; the transmission part is connected with the driving mechanism and is driven by the driving mechanism; and the battery is fixedly connected with the transmission part. The invention further discloses an electric vehicle comprising the electric vehicle battery device. Compared with the prior art, movement control of the battery in the battery box is realized, so that the battery can be movedas required to change the gravity center position and uniform load distribution of the whole vehicle and balance front and rear axle load distribution in a full-load or no-load state, and therefore the grip performance of a tire and the braking efficiency of the vehicle are improved, and the maneuverability and comfort of the vehicle are improved.

    本发明公开了一种电动汽车电池装置,包括盒体、电池、控制器、驱动机构和传动件;所述盒体用于容纳所述电池,所述盒体内设有预留空间,所述电池在所述预留空间内能够相对所述盒体移动;所述驱动机构与所述控制器控制连接;所述传动件与所述驱动机构连接并由所述驱动机构驱动;所述电池与所述传动件固定连接。本发明还公开了含有该电动汽车电池装置的电动汽车。本发明相对于现有技术,实现了电池在电池盒内的移动控制,从而可以根据需求移动电池用于改变整车的重心位置和均匀载荷分布,平衡满载或空载时的前后轴载荷分配,有利于提高轮胎抓地性能和车辆制动效能,提升了车辆的操纵性和舒适感。


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    Titel :

    Electric vehicle battery device and electric vehicle


    Weitere Titelangaben:

    一种电动汽车电池装置及电动汽车


    Beteiligte:
    YE MINGRUI (Autor:in) / JIA BAOGUANG (Autor:in) / JIANG JUNPING (Autor:in) / ZHANG DONGJIANG (Autor:in) / LI ZHONGYAN (Autor:in) / WU HAIJUN (Autor:in) / XIN QINGFENG (Autor:in)

    Erscheinungsdatum :

    02.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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