The invention provides a battery pack and an electric vehicle comprising the same, the battery pack comprises a frame, at least one battery body and at least one bearing beam arranged in the frame, and the bearing beam is detachably connected with the frame; wherein the frame at least accommodates one battery body, and each bearing beam bears at least one battery body. According to the battery pack and the electric vehicle comprising the same, the upper and lower layers of battery bodies are separated through the bearing beam. The bearing beam is detachably connected with the frame, so that the upper and lower layers of battery bodies can be conveniently taken out from or placed into the frame without disassembling the whole frame, the efficiency is improved, and the battery maintenance operation is facilitated. On the other hand, a certain distance is formed between the upper-layer battery body and the lower-layer battery body through the bearing beam, and heat dissipation of the battery bodies is facilitated.
本发明提供一种电池包及包括其的电动车辆,电池包包括框架、至少一个电池本体和至少一个设置在框架内的承载梁,承载梁与框架可拆卸连接;其中,框架至少容纳一个电池本体,每个承载梁上承载有至少一个电池本体。该电池包及包括其的电动车辆,通过承载梁间隔上下层的电池本体。承载梁与框架采用可拆卸的连接方式,方便从框架中取出或放入上下层的电池本体,而不需要拆卸整个框架,提高了效率,便于电池维护操作。另一方面,通过承载梁使得上下层电池本体之间具有一定间距,有利于电池本体的散热。
BATTERY PACK AND ELECTRIC VEHICLE INCLUDING THE SAME
电池包及包括其的电动车辆
2024-05-03
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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