Box body applied to battery, battery assembly, electric apparatus, and method and device for preparing battery assembly

A box body includes a carrying plate configured to carry a battery and a one-way gravity valve disposed at the carrying plate. The one-way gravity valve is configured to be closed in response to a gravity of liquid in the box body being less than a threshold, and to be open in response to the gravit...

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Bibliographische Detailangaben
Hauptverfasser: Liang, Chengdu, Hong, Jiarong, Hu, Langchao, Wang, Wenli, Xu, Chenyi, Yang, Haiqi, Huang, Xiaoteng
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A box body includes a carrying plate configured to carry a battery and a one-way gravity valve disposed at the carrying plate. The one-way gravity valve is configured to be closed in response to a gravity of liquid in the box body being less than a threshold, and to be open in response to the gravity of the liquid in the box body reaching the threshold.