| 摘要 |
PURPOSE: A driving device of a fully automatic washing machine is provided to cool efficiently a stator by forming a fan member at an outer side of a base of a rotor frame. CONSTITUTION: A driving device of a fully automatic washing machine includes a drying shaft, a washing shaft, a clutch housing, a stator assembly, a rotor, a rotor frame(530), and a plurality of fan members(P). The drying shaft is formed with a top drying shaft, a bottom drying shaft, and a drum for connecting the top drying shaft to the bottom drying shaft. The washing shaft is formed with a top washing shaft, a planetary gear for transmitting torque to the top washing shaft, and a bottom washing shaft. The clutch housing is used for covering the drying shaft. The stator assembly is formed with a core and a coil part. The rotor is located around an outer circumference of the stator assembly. The rotor frame(530) is used for fixing the rotor. The rotor frame(530) is formed with a projection for supporting a bottom end of the rotor, a cylindrical sidewall having a top fixing part, and a base(534) having a rotor bushing. The fan members(P) and a plurality of cooling holes(P1) are formed on an upper part of the base(534).
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