The invention discloses a quick-changing battery and a battery changing vehicle, the quick-changing battery comprises a plurality of battery packs arranged in the length direction of the battery changing vehicle, each battery pack is provided with a plurality of locking pieces, and each battery pack is independently locked at the bottom of a vehicle body of the battery changing vehicle in the vertical direction through the locking pieces in an expansion bead locking mode. The battery pack can be mounted on the vehicle beam below the battery replacement vehicle through the battery pack bracket, so that the battery pack can be disassembled and assembled from the bottom of the battery replacement vehicle, and the problems of high battery replacement cost and inconvenience in battery replacement due to the fact that the battery pack of an electric heavy truck or light truck is placed above a vehicle body in the prior art can be effectively solved; the size and the weight of a single battery pack of the quick-change battery are smaller, so that the quick-change battery is convenient to install, and the requirement on battery change equipment is reduced; the multiple battery packs are arranged in the length direction of the battery replacing vehicle, the structural arrangement is compact, and the installation space is saved; and each battery pack is independently locked at the bottom of the vehicle body of the battery changing vehicle in an expansion bead locking manner, so that the disassembly and assembly flexibility is higher.
本发明公开了一种快换电池及换电车辆,快换电池包括沿换电车辆的长度方向设置的多个电池包,每个电池包上设有多个锁止件,各电池包通过锁止件沿竖向通过涨珠锁止方式独立锁止于换电车辆的车体的底部。本申请能够实现将电池包通过电池包托架安装于换电车辆的下方的车梁上,从而能够从换电车辆底部进行电池包拆装,可以有效解决现有技术中电动重卡或轻卡车辆将电池包放置在车体上方导致换电成本高、换电不便的问题;并且快换电池的单个电池包的体积和重量更小,方便安装,降低了对换电设备的要求;多个电池包沿换电车辆的长度方向布置,结构布置紧凑,节省安装空间;各电池包均以涨珠锁止方式独立锁止于换电车辆的车体底部,拆装灵活性更高。
Quick-changing battery and battery-changing vehicle
快换电池及换电车辆
2023-07-11
Patent
Electronic Resource
Chinese