A battery pack, according to one embodiment of the present invention, comprises: a battery module assembly comprising a first battery module and a second battery module; a first connector connected toa first electrode of the first battery module; a second connector connected to a second electrode of the second battery module and disposed to be spaced apart from the first connector; a switch for connecting the first connector and the second connector; and a current interrupting member connected on one side of the longitudinal direction of the switch and causing bending deformation when a potential difference between two ends of the battery modules is greater than or equal to a reference value, thereby turning off the switch.
一种电池组,包括:包括第一电池模块和第二电池模块的电池模块组合体;第一连接器,其连接至第一电池模块的第一电极;第二连接器,其连接至第二电池模块的第二电极并且与第一连接器间隔开;开关,其配置为将第一连接器和第二连接器连接;和电流阻断构件,其连接至开关的沿长度方向的一侧,并且配置为当形成在电池模块的两个电极之间的电位差等于或大于基准值时通过发生弯曲变形来断开(Off)开关。
BATTERY PACK HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGE, AND VEHICLE COMPRISING SAME
具有能够防止过充电的结构的电池组和包括该电池组的车辆
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
BATTERY PACK HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGE, AND VEHICLE COMPRISING SAME
European Patent Office | 2025
|BATTERY PACK HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGE, AND VEHICLE COMPRISING SAME
European Patent Office | 2025
|BATTERY PACK HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGE, AND VEHICLE COMPRISING SAME
European Patent Office | 2020
|Method for preventing overcharge of vehicle battery pack
European Patent Office | 2022
|European Patent Office | 2024
|