A battery pack charging system according to one embodiment of the present invention comprises: a battery pack comprising a plurality of battery cells; a charging device which is connected to both endsof the battery pack and which supplies a charging electric current to the battery pack; a switch which is connected between the battery pack and the charging device, and which allows or blocks the flow of the charging electric current; and an electric current blocking member which is mechanically connected to the switch, and which turns off the switch by inducing a bending modification, if a potential difference formed between the two ends of the battery pack is greater than or equal to a reference value.
一种电池组充电系统,包括:包括多个电池单元的电池组;充电装置,其连接至电池组的两个电极并且配置为向电池组提供充电电流;开关,其连接在电池组与充电装置之间并且配置为允许或阻断充电电流的流动;和电流阻断构件,其机械地连接至开关,并且配置为当形成在电池组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 CHARGING SYSTEM HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGING, AND VEHICLE COMPRISING SAME
具有能够防止过充电的结构的电池组充电系统和包括其的车辆
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
European Patent Office | 2022
|European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2020
|BATTERY PACK HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGE, AND VEHICLE COMPRISING SAME
European Patent Office | 2021
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