Rotor structure, motor and air conditioner

The invention generally relates to the technical field of motors, in particular to a rotor structure, a motor and an air conditioner, the rotor structure comprises a mandrel, a magnetic part, a bearing rotor, a magnetic isolation part and a sheath, the magnetic part is installed on the mandrel, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU SHANGQUAN, CAO JUNHUI, WANG ZHOUYE, LIN XUEMING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention generally relates to the technical field of motors, in particular to a rotor structure, a motor and an air conditioner, the rotor structure comprises a mandrel, a magnetic part, a bearing rotor, a magnetic isolation part and a sheath, the magnetic part is installed on the mandrel, and the bearing rotor sleeves the mandrel. wherein the magnetic isolation part is connected with the mandrel and arranged between the magnetic part and the bearing rotor, and the magnetic part, the bearing rotor and the magnetic isolation part are respectively sleeved and connected with the sheath, so that the magnetic part, the bearing rotor, the magnetic isolation part and the mandrel are fixedly connected into a whole. According to the scheme, the stability of the bearing rotor during high-speedrotation is improved, and the structural strength of the rotor during high-speed operation is guaranteed. 本申请总体来说涉及电机技术领域,具体而言,涉及一种转子结构、电机及空调器,转子结构包括芯轴、磁力件、轴承转子、隔磁件及护套,磁力件安装于所述芯轴,轴承转子套设连接所述芯轴,隔磁件连接所述芯轴并设置在所述磁力件与所述轴承转子之间,护套分别套