Cylindrical battery pack
The utility model discloses a cylindrical battery pack, and relates to the technical field of power batteries. The cylindrical battery pack comprises a plurality of cylindrical battery modules, the plurality of cylindrical battery modules are arranged in parallel, and every two cylindrical battery m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a cylindrical battery pack, and relates to the technical field of power batteries. The cylindrical battery pack comprises a plurality of cylindrical battery modules, the plurality of cylindrical battery modules are arranged in parallel, and every two cylindrical battery modules form a module unit; in each module unit, a pressure relief cavity is formed between the two cylindrical battery modules, and the two cylindrical battery modules are subjected to pressure relief through the pressure relief cavities. A plurality of cylindrical battery modules are arranged in the cylindrical battery pack side by side, so that the battery capacity requirement of a heavy-load vehicle model can be met. Every two cylindrical battery modules form one module unit, and the two cylindrical battery modules in each module unit are subjected to pressure relief through one pressure relief cavity, so that the occupied space of the cylindrical battery pack on a vehicle is greatly reduced. According to the cy |
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