The invention discloses a vehicle-mounted battery pack. According to the vehicle-mounted battery pack, the vehicle-mounted battery pack comprises a shell, a plurality of cross beams, a plurality of battery cells and a plurality of mounting assemblies; an accommodating area is arranged in the shell, the shell is provided with a cover plate covering the accommodating area and a bottom plate oppositeto the cover plate; the plurality of cross beams are arranged in the accommodating area and divide the accommodating area into a plurality of interval spaces; the plurality of battery cells are arranged in the interval space; and each mounting assembly comprises a connecting column penetrating through the cross beams, a first locking piece which is used for fixing the connecting column and the bottom plate, and a second locking piece which is used for fixing the connecting column and the cover plate, wherein the first locking piece is detachably connected with the connecting column and the bottom plate, and the second locking piece is detachably connected with the connecting column and the cover plate. Compared with the prior art, the battery pack is convenient to maintain and not easy todamage.
本发明公开了一种车载电池包。本发明中,车载电池包包括:外壳,外壳内设有容置区;且外壳具有覆盖容置区的盖板和与盖板相对设置的底板;若干个横梁,设置在容置区内,将容置区分隔成若干个间隔空间;若干个电芯,设置在间隔空间内;以及,若干个挂载组件,挂载组件包括:贯穿横梁的连接柱、用于将连接柱与底板相固定的第一锁紧件、用于将连接柱与盖板相固定的第二锁紧件;其中,第一锁紧件与连接柱和底板可拆卸连接,第二锁紧件与连接柱和盖板可拆卸连接。与现有技术相比,使得电池包便于维护,且不易损伤。
Vehicle-mounted battery pack
车载电池包
2020-12-11
Patent
Electronic Resource
Chinese