Variable-frequency integrated motor

The utility model relates to the technical field of motors, in particular to a variable-frequency integrated motor, which comprises a motor body and a driver assembly arranged on the motor body, the motor body comprises a motor shell and a fan cover, and a motor radiating fin is arranged on the outer side of the motor shell; the fan cover and the motor shell form a heat dissipation cavity, a drainage cover and a fan are arranged in the heat dissipation cavity, the drainage cover is a cavity with an air inlet and an air outlet in two ends and a drainage opening in the side wall, and the inner diameter of the cavity is gradually increased from the air inlet to the air outlet; driver cooling fins are arranged on the outer side of the driver assembly; gaps between the driver radiating fins and the motor radiating fins correspond to each other so as to define a radiating channel; and the drainage port is communicated with the heat dissipation channel. According to the utility model, the driver assembly and the mot