The electric automobile comprises two automobile body girders, a battery tray and the battery packs, the battery tray is detachably connected with the automobile body girders, and the battery tray is provided with two battery containing areas; the two battery containing areas are arranged in the width direction of the vehicle at intervals and located on the sides, deviating from each other, of the two vehicle body girders correspondingly. And the battery pack is arranged in the battery placing area and is connected with the battery tray. The two battery placement areas are both located on the outer sides of the two vehicle body girders, so that interference between the battery pack placed on the battery tray and a structure installed between the two vehicle body girders is avoided. A plurality of battery packs are all placed on the battery tray and are connected with the vehicle body girder through the battery tray, so that whether the specifications of different battery packs are matched with the vehicle body girder or not does not need to be considered, and the vehicle body girder does not need to readjust the structural layout connected with the battery packs according to the specifications of the different battery packs; and therefore, the electric vehicle can adapt to battery packs of various specifications.
本发明公开了一种适用多规格电池包的电动汽车,电动汽车包括两个车身大梁、电池托盘和电池包,电池托盘与车身大梁可拆卸连接,电池托盘具有两个电池放置区,两个电池放置区沿车辆宽度方向间隔设置并分别位于两个车身大梁相互背离的一侧;电池包设于电池放置区内并与电池托盘连接。两个电池放置区均位于两个车身大梁的外侧,从而避免放置在电池托盘上的电池包与安装在两个车身大梁之间的结构产生干涉。多个电池包均放置在电池托盘上,通过电池托盘实现与车身大梁的连接,从而无需考虑不同电池包的规格是否与车身大梁适配,车身大梁也无需根据不同电池包的规格重新调整与电池包连接的结构布局,从而使电动汽车能够适配多种规格的电池包。
Electric automobile suitable for battery packs of multiple specifications
适用多规格电池包的电动汽车
2023-01-03
Patent
Electronic Resource
Chinese
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