Chassis device of electric car and single battery
The invention relates to a chassis device of an electric car. The chassis device comprises an upper cover board, a cellular accommodation structure, a lower protective board, a convergence circuit board, and multiple single batteries, wherein the convergence circuit board comprises a positive conver...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a chassis device of an electric car. The chassis device comprises an upper cover board, a cellular accommodation structure, a lower protective board, a convergence circuit board, and multiple single batteries, wherein the convergence circuit board comprises a positive convergence layer and a negative convergence layer arranged on the positive convergence layer, the convergence circuit board is arranged on the lower protective board, the cellular accommodation structure is arranged on the negative convergence layer, the upper cover board is arranged on the cellular accommodation structure, the cellular accommodation structure comprises multiple hollow cellular units, the negative convergence layer is provided with multiple through holes, each single battery comprises a positive electrode, a shell contact ring surrounding the positive electrode, and a self-recovering fuse wire component arranged on the positive electrode, each single battery is accommodated in one corresponding cellular |
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