According to the Tianyancha App, recently, the “battery pack case, battery pack and electric equipment” patent applied for by Xiaomi Auto Technology Co., Ltd. was announced. The summary shows that the present disclosure relates to a battery pack box, battery pack, and power equipment. The battery pack box is provided with storage space to accommodate multiple battery cell units; the battery pack box is provided with multiple independent first gas channels, so that the cells of the multiple cell units are suitable for connecting to the outside of the battery pack through a single first gas channel. Thus, it is possible to ensure that the first gas channel for heat management of each cell unit is separate. Therefore, when a single cell unit has a thermal loss of control problem, since the single cell unit corresponds to an independent first gas channel, it is possible not to affect the operation of other cell units, avoid the spread of uncontrolled heat, and thus avoid the worsening of uncontrolled heat in the battery pack.

Zhitongcaijing · 07/03 06:57
According to the Tianyancha App, recently, the “battery pack case, battery pack and electric equipment” patent applied for by Xiaomi Auto Technology Co., Ltd. was announced. The summary shows that the present disclosure relates to a battery pack box, battery pack, and power equipment. The battery pack box is provided with storage space to accommodate multiple battery cell units; the battery pack box is provided with multiple independent first gas channels, so that the cells of the multiple cell units are suitable for connecting to the outside of the battery pack through a single first gas channel. Thus, it is possible to ensure that the first gas channel for heat management of each cell unit is separate. Therefore, when a single cell unit has a thermal loss of control problem, since the single cell unit corresponds to an independent first gas channel, it is possible not to affect the operation of other cell units, avoid the spread of uncontrolled heat, and thus avoid the worsening of uncontrolled heat in the battery pack.