BATTERY MODULE

The invention relates to the field of power battery technologies, and more particularly, to a battery module. By arranging a drainage structure on an external wall of a cover plate, some water drops on a connecting member and a bus bar can flow into a water storage tank of the drainage structure, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XI, Bingrong, WANG, Tianfu, ZHENG, Weiwei, HUA, Huangwei
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The invention relates to the field of power battery technologies, and more particularly, to a battery module. By arranging a drainage structure on an external wall of a cover plate, some water drops on a connecting member and a bus bar can flow into a water storage tank of the drainage structure, and water in the water storage tank can flow out of the battery module through a first water outlet hole and a second water outlet hole, thus solving a problem of dangerous phenomena such as electric leakage, short circuit, fire and explosion, and the like of the battery module caused by water drops condensed on a nut of a pole and the bus bar which may flow into the battery module.