The invention provides a battery pack assembly and an electric vehicle, and belongs to the technical field of electric vehicles. The battery pack assembly comprises a plurality of battery packs, the battery packs are used for being arranged in the width direction of the electric vehicle, and all the battery packs are hung in the vertical direction and independently locked to the bottom of a vehicle body of the electric vehicle. The battery pack assembly comprises a plurality of battery packs, and compared with a traditional design mode that a battery is designed into a whole large battery pack, the size and the weight of a single battery pack of the battery pack assembly are smaller, installation is convenient, and meanwhile the requirement for battery replacement equipment is lowered; the multiple battery packs are arranged in the width direction of the electric vehicle, the structural arrangement is compact, and the installation space is saved; each battery pack is independently locked at the bottom of the vehicle body of the electric vehicle, so that disassembly and assembly do not influence each other, and the disassembly and assembly flexibility is higher; all the battery packs are hung at the bottom of the vehicle body of the electric vehicle in the vertical direction, the battery packs are convenient to disassemble and assemble through hanging connection in the vertical direction, and the disassembling and assembling efficiency of the battery packs is improved.
本发明提供一种电池包组件及电动车辆,属于电动车辆技术领域。电池包组件包括多个电池包,多个电池包用于沿电动车辆的宽度方向布置,各电池包均沿竖直方向挂接并独立锁止于电动车辆的车体底部。电池包组件包括了多个电池包,与传统的设计方式中将电池设计为一整个大的电池包相比,电池包组件的单个电池包的体积和重量更小,方便安装,同时降低了对换电设备的要求;多个电池包沿电动车辆的宽度方向布置,结构布置紧凑,节省安装空间;各电池包均独立锁止于电动车辆的车体底部,拆装互不影响,拆装灵活性更高;各电池包均沿竖直方向挂接于电动车辆的车体底部,沿竖直方向的挂接式连接方便电池包的拆装,提高了电池包的拆装效率。
Battery pack assembly and electric vehicle
电池包组件及电动车辆
2023-06-13
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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