The invention provides a quick change mechanism for a liquid-cooled battery pack, which comprises a quick-change frame used for being connected with a vehicle frame, a lower shell assembly used for fixing a liquid-cooled battery pack, a water connector and a connector converter, the water connector is arranged at the front end of the quick-change frame, and the connector converter is arranged on the lower shell assembly and opposite to the water connector. The water connector is connected with a liquid cooling connector on the liquid cooling battery pack through the connector converter; locking assemblies are arranged on the inner wall of the left side and the inner wall of the right side of the quick-change frame respectively, and each locking assembly is provided with a first position enabling the lower shell assembly to be locked on the quick-change frame and a second position enabling the lower shell assembly to be separated from the quick-change frame. When the liquid-cooled battery pack needs to be replaced, only the locking assembly needs to be located at the first position or the second position, the lower shell assembly can be locked or unlocked, replacement of the liquid-cooled battery pack is facilitated, and therefore rapid replacement of the liquid-cooled battery pack can be well achieved.
本发明提供了一种液冷电池包快换机构,其包括用于与车架相连的快换框架、用于固定液冷电池包的下壳体总成、水接头、接头转换器,所述水接头设置在快换框架的前端,所述接头转换器设置在所述下壳体总成上并与水接头相对,所述水接头通过所述接头转换器与所述液冷电池包上的液冷接头相连;所述快换框架的左侧内壁和右侧内壁上分别设有锁止组件,锁止组件具有使所述下壳体总成锁紧在所述快换框架上的第一位置、使所述下壳体总成能够从快换框架上脱离的第二位置。本发明在需要更换液冷电池包时,只需使锁止组件处于第一位置或第二位置,即可对下壳体总成进行锁紧或解除锁紧,方便进行液冷电池包的更换,从而能够较好地实现液冷电池包的快速更换。
Quick change mechanism for liquid-cooled battery pack
一种液冷电池包快换机构
2021-11-26
Patent
Elektronische Ressource
Chinesisch
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