Title:
ROTOR, MOTOR, AND HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2022/252460
Kind Code:
A1
Abstract:
A rotor, a motor, and a household appliance. The rotor comprises a rotating shaft (100), an iron core (201), an end ring (300), a magnet (400), and a shielding component (500); the iron core (201) is wound on the outer peripheral wall of the rotating shaft (100), the end ring (300) is located at one end of the iron core (201) in the axial direction of the rotating shaft (100), and a groove (310) is formed in the end portion of the end ring (300) away from the iron core (201); the magnet (400) is mounted in the groove (310); the shielding component (500) is made of a magnetically conductive material, and the shielding component (500) is mounted in the groove (310) and located on the side of the magnet (400) facing the iron core (201).
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Inventors:
LI WEI (CN)
Application Number:
PCT/CN2021/122395
Publication Date:
December 08, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
GUANGDONG WELLING MOTOR MFG CO (CN)
WELLING WUHU MOTOR MFG CO LTD (CN)
WELLING WUHU MOTOR MFG CO LTD (CN)
International Classes:
H02K11/215; H02K13/00; H02K17/16
Foreign References:
| CN113300542A | 2021-08-24 | |||
| CN113300543A | 2021-08-24 | |||
| CN113258727A | 2021-08-13 | |||
| CN104300707A | 2015-01-21 | |||
| CN104617728A | 2015-05-13 | |||
| JPH08275462A | 1996-10-18 | |||
| KR101983315B1 | 2019-05-28 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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