Structure for accelerating heat dissipation and cooling of submersible motor

A structure for accelerating heat dissipation and cooling of a submersible motor comprises a motor body, the motor body comprises a rotating shaft and a motor shell, a heat dissipation device is arranged at the top end of the rotating shaft, a rotor and a stator are arranged below the heat dissipation device, the rotor is fixedly connected with the rotating shaft, a plurality of air holes are formed in the rotor, the stator is fixed to the motor shell, and the motor shell is fixedly connected with the rotor. The stator is in interference fit with the motor shell, the stator, the rotor and the rotating shaft are coaxial, and a plurality of air channels are formed in the motor shell. When the submersible motor works, a large amount of heat is generated, the motor rotating shaft rotates to drive the rotor to rotate, so that the rotating shaft rotates to influence the stator matched with the rotor, and a large amount of heat is gathered at the upper end of the stator; meanwhile, a plurality of air channels are fo