Stator assembly, framework and motor

• Main Authors: PANG YILONG, DUAN SHIYING, ZHEN JIALEI, YANG ZHONGWEI, ZHU SHANGFU
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The stator assembly comprises a stator iron core, the framework, a winding and a heat pipe, the framework is inserted into the stator iron core, the winding is wound on the framework, the heat end of the heat pipe is arranged on the framework and is in heat exchange contact with the end part of the winding, and the winding is wound on the framework. And the cold end of the heat pipe is arranged on the outer side of the nail iron core and is in heat exchange contact with the shell of the motor. According to the utility model, the hot end is contacted with the high-temperature part of the stator assembly, heat generated by electrifying and working of the winding is quickly transferred to the casing to be radiated outwards, the internal working environment temperature of the motor is prevented from being too high, the reliable working of the motor is ensured, and the service life is prolonged. The structure of the framework is connected with the heat pipe, so that the stability of the position of the heat pipe i