Motor base structure

The utility model relates to a motor base structure, comprising a housing, the housing is provided with a cooling assembly used for accelerating heat loss, the cooling assembly comprises a water cooling part and a gas circulation part, the water cooling part comprises a cooling cavity arranged in the housing, the upper end of the housing is provided with a liquid inlet pipe, and the upper end of the housing is provided with a liquid outlet pipe. A liquid outlet pipe is assembled at the lower end of the shell, a heat conduction rod used for conducting heat is arranged on the shell, and a heat conduction block is assembled on the outer side of the heat conduction rod. According to the motor base structure, the cooling cavity, the liquid inlet pipe and the liquid outlet pipe are arranged, heat generated during operation of the motor exchanges heat with cooling water, heat transferred to the shell by the motor can be taken away through the cooling water, water-cooling heat dissipation is carried out on the motor