The invention provides a battery assembly and an electric vehicle with the battery assembly, and the battery assembly comprises a vehicle frame, a battery assembly and a battery pack, the battery cells are of a columnar structure, the battery cells are arranged in the containing cavity, the battery cells are arranged in one layer or multiple layers in the height direction of the frame, multiple battery cells are arranged in each layer in the length direction of the frame, the axis of each battery cell is arranged in parallel in the width direction of the frame, and each battery cell is connected with the side wall of the containing cavity. According to the battery assembly, the frame serves as a box body of the battery assembly, the battery cell is arranged in the containing cavity of the frame, the internal space of the frame is fully utilized, and the internal space of a vehicle body does not need to be occupied; the battery cell is connected with the side wall of the accommodating cavity, the end part of the battery cell can be bonded with the side wall of the accommodating cavity, and the end part of the battery cell can also be inserted into the side wall of the accommodating cavity, so that the connection mode is simple; the box body part of the battery assembly is used as the frame, so that the battery assembly does not need to be secondarily assembled with the whole vehicle, and the assembling process of the battery assembly is simplified.
本发明提供了一种电池总成及具有其的电动车辆,电池总成包括:车架,车架上成型有容纳腔;电芯,电芯为柱状结构,电芯设置在容纳腔内,电芯具有沿车架的高度方向排布的一层或多层,每层电芯具有沿车架的长度方向排布的多个,其中,每个电芯的轴线均沿车架的宽度方向平行设置,每个电芯均与容纳腔的侧壁连接。本发明中,车架作为电池总成的箱体,电芯设置在车架的容纳腔内,充分利用了车架的内部空间,无需占用车体内部空间;电芯与容纳腔的侧壁连接,电芯的端部可以与容纳腔的侧壁粘结,电芯的端部还可以与容纳腔的侧壁进行插接,连接方式简单;由于电池总成的箱体部分作为车架,故电池总成无需与整车进行二次装配,简化了电池总成的装配过程。
Battery assembly and electric vehicle with same
一种电池总成及具有其的电动车辆
2023-01-17
Patent
Electronic Resource
Chinese
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 |
Battery assembly and hybrid electric vehicle including the same
European Patent Office | 2017
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