High-strength high-capacity battery shell structure

The utility model discloses a high-strength large-capacity battery shell structure, which comprises a liquid separation support arranged in a battery shell, the battery shell is of a rectangular structure, the bottom end and the corner angle of the side wall of the battery shell are all of a chamfer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG HAIFENG, MU PEIZHEN, JIANG YANPU, NIE YINTAO, GUO YUZHOU, GUO RONGRONG, CHEN HONG, SUN JINCHAO, GAO CHENZHU, LI HENGFEI, SUI HUAIDONG, TIAN WEILONG, QI XIANKUAN
Format:	Patent
Sprache:	chi ; eng
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 utility model discloses a high-strength large-capacity battery shell structure, which comprises a liquid separation support arranged in a battery shell, the battery shell is of a rectangular structure, the bottom end and the corner angle of the side wall of the battery shell are all of a chamfering structure, outer side reinforcing ribs are arranged on the outer surface of the side wall of the battery shell at equal intervals, and the outer side reinforcing ribs are arranged in the liquid separation support. The inner side wall and the bottom face of the battery shell are of shell wall thinning structures with draft angles, a frustum protrusion is arranged at the center of the bottom end in the battery shell, inner side reinforcing ribs are arranged on the inner surface of the side wall of the battery shell at equal intervals and are all vertically arranged, and the inner side reinforcing ribs are connected with the frustum protrusion. The outer side reinforcing rib, the frustum protrusion and the inner s