Modular quick-replacement power battery unit of electromobile
A technology of electric vehicles and power batteries, applied in the field of electric vehicles, can solve the problems of high charging requirements and long charging time, and achieve the effects of small size, flexible use, standardized and unified
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[0028] The present invention will be further described in detail below in conjunction with the drawings.
[0029] See figure 1 , figure 2 It can be seen from the figure that the main body of the modular quick-change power battery unit of the electric vehicle of the present invention is a number of identical batteries 1, and all the batteries 1 are electrically connected and sealed in the battery box 2. Specifically, the cell 1 is a rectangular sheet shape, see image 3 , The middle of the two opposite sides of each battery core extends outward to form the positive electrode tab 3 and the negative electrode tab 4 of the battery core. All the cells are arranged in parallel and the positive pole and negative pole are located in the transverse direction. The two ends of the cell are fixed on two vertical support plates 5 through the positive pole tab 3 and the negative pole tab 4, and the support plate 5 and the cell 1 are perpendicular to each other, and the support plate 5 is an e...
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