The invention provides a battery pack assembly and an electric vehicle, the battery pack assembly comprises a quick-change support and a plurality of battery packs detachably connected to the quick-change support, the battery packs are arranged in the same direction, and a first buffer structure is arranged between the battery packs and the quick-change support. The first buffer structure can play a role in buffering between the battery pack and the quick-change support, the situation that the battery pack and the quick-change support violently collide due to bumping or inertia factors during vehicle running is avoided, and the battery pack is protected. Meanwhile, the battery packs are separately arranged, the weight of the single battery pack is reduced, and when the single battery pack is damaged, only the damaged battery pack needs to be correspondingly repaired or replaced.
本发明提供一种电池包总成及电动车辆,电池包总成包括快换支架和可拆卸连接在快换支架上的电池包,电池包为多个且沿着同一方向排布,电池包与快换支架之间设有第一缓冲结构。第一缓冲结构可以在电池包和快换支架之间起到缓冲作用,避免由于车辆运行时的颠簸或惯性因素导致电池包与快换支架猛烈撞击的情况,对电池包起到保护作用。同时对电池包进行分包设置,降低单个电池包的重量,当单个电池包出现损坏时,只需要对应修理或更换损坏的电池包。
Battery pack assembly and electric vehicle
电池包总成及电动车辆
2023-03-14
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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