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AssigneeNingde Amperex Technology Limited
InventorsXiaolei Liu, Pinghua Deng, Peng Wang, Yanhua Lu, Junzhong Hu
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The invention pertains to the field of power battery technology, in particular to a power battery safety head cover, comprising a cover plate, a positive pole, a negative pole, a pressure release valve and a filling hole, wherein the positive pole, the negative pole, the pressure release valve and the filling hole are arranged on the cover plate, the positive pole is electrically connected with the cover plate, the negative pole is assembled with the cover plate in an insulating way, and the negative pole is connected with a negative temperature coefficient thermistor.
A power battery safety head cover, comprising a cover plate (2), a positive pole (1), a negative pole (6), a pressure release valve (4) and a filling hole (3), wherein the positive pole (1), the negative pole (6), the pressure release valve (4) and the filling hole (3) are arranged on the cover plate (2), the positive pole (1) is electrically connected with the cover plate (2), the negative pole (6) is assembled with the cover plate (2) in an insulating way, and the negative pole (6) is connected with a negative temperature coefficient thermistor (5).
Dependencies are inferred from the claim text.