Single-phase motor and rotor thereof

• Main Authors: LI YUE, ZHANG TAO, ZHOU CHUIYOU, CHAI JIE
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2017
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention discloses a single-phase motor. The single-phase motor comprises a stator and a rotor; the stator comprises a stator magnetic core and windings; the stator magnetic core comprises an external yoke part and a plurality of stator teeth; each stator tooth comprises a winding part and a pole shoe connected with one end of the winding part; the windings are wound around the corresponding winding parts; the rotor comprises a rotor magnetic core and a plurality of permanent magnets; the multiple permanent magnets are uniformly embedded in the rotor magnetic core at intervals; the outer circumferential wall of the rotor magnetic core is irregularly circular; and the outer circumferential wall of the rotor magnetic core comprises a plurality of circular arc surfaces and transitional surfaces which are arranged at intervals. The single-phase motor is stable and reliable in starting. 本发明关于种单相电机，包括定子和转子，所述定子包括定子磁芯和绕组，所述定子磁芯包括外轭部和若干定子齿，所述每定子齿包括绕线部和连接于所述绕线部端的极靴，所述绕组绕设于对应的绕线部上，所述转子包括转子磁芯和若干永磁体，所述若干永磁体均匀间隔嵌设于所述