Motor for air purifier

• Main Authors: DING YUN, ZHOU WEIHUA, WANG YA, GUO WENGUANG
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a motor used for an air purifier, comprising a volute assembly, a wind wheel installed in the volute assembly, and a motor assembly, the volute assembly comprises a housing and a fixed plate, the motor assembly is fixed in the housing through a screw assembly III, and the screw assembly III is fixed on the fixed plate. The motor assembly comprises a rotor, a shaft core arranged in the rotor and a stator magnetically coupled with the rotor, one end of the shaft core is provided with external threads, the wind wheel is fixedly connected with the end, provided with the external threads, of the rotor through a first nut, the rotor is in driving connection with the wind wheel through the shaft core, and the wind wheel is fixed in the shell through a fixing plate and a first screw assembly. The motor assembly is arranged in the wind wheel, and an air outlet is formed in the shell. The motor or the wind wheel is directly fixed in the shell through the third screw assembly, a rear shell us