Heat dissipation stator, rotor and motor

• Main Authors: ZHANG HE, XU ZEYUAN, DAVID GERRARD, CHRIS TAY, CHRIS GERRARD, ZHANG FENGYU, MIGUEL GALEA
• Format: Patent
• Language: Chinese; English
• Published: 26.02.2019
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention discloses a heat dissipation motor, stator and rotor. The stator comprises a stator yoke, a number of conventional teeth, a number of stator slots and a number of heat dissipation fakedteeth. A number of stator slots and a number of conventional teeth are arranged in a circle between the stator yoke and the stator center. Each stator slot is located between two conventional teeth. Each stator slot comprises a notch, a bottom wall adjacent to the stator yoke and two side walls adjacent to the notch. A number of heat dissipation faked teeth extend from the bottom wall or both sidewalls of a number of stator slots. Compared with the prior art, the heat dissipation motor, stator and rotor, which are provided by the invention, have the advantages that at least one heat dissipation faked tooth protruding into the slot is arranged on the bottom wall or the side wall of a number of slots, so that heat in the slots of the motor can easily transfer into a coolant; and the heat dissipation capability of th