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...
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| creator | 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 |
| description | 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 |
| format | Patent |
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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. 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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</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | High-strength high-capacity battery shell structure |
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