Title:
FAN AND ELECTRICAL APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2024/001231
Kind Code:
A1
Abstract:
A fan and an electrical appliance. The fan comprises a stator assembly (100), an electrical control component (200), an air duct assembly (300), and a connecting member (400); the stator assembly (100) comprises a stator core (110) and a frame (120), and the frame (120) is provided outside the stator core (110); the electrical control component (200) is provided on a first side of the stator assembly (100) in the axial direction; the air duct assembly (300) is provided on the side of the stator assembly (100) away from the electrical control component (200); the connecting member (400) penetrates through the electrical control component (200), the stator assembly (100), and the air duct assembly (300); a first positioning portion (130) is provided on the side of the frame (120) close to the electrical control component (200), the electrical control component (200) is provided with a second positioning portion (210), and the second positioning portion (210) works in conjunction with the first positioning portion (130). A first side of the frame (120) of the fan faces the electrical control component (200), the first side of the frame (120) is provided with the first positioning portion (130), the electrical control component (200) is provided with the second positioning portion (210), and the first positioning portion (130) works in conjunction with the second positioning portion (210), so as to implement positioning of the electrical control component (200), thereby simplifying the structure required for positioning the electrical control component (200), reducing the number of fan parts, and thus reducing the weight of the fan.
Inventors:
JIANG JIKAI (CN)
HU YIMING (CN)
LIU BAOYU (CN)
HU YIMING (CN)
LIU BAOYU (CN)
Application Number:
PCT/CN2023/077552
Publication Date:
January 04, 2024
Filing Date:
February 22, 2023
Export Citation:
Assignee:
MIDEA WELLING MOTOR TECH SHANGHAI CO LTD (CN)
International Classes:
F04D29/40; F04D25/06; F04D27/00; F04D29/60
Foreign References:
| CN115013329A | 2022-09-06 | |||
| CN217761362U | 2022-11-08 | |||
| CN208656611U | 2019-03-26 | |||
| CN113315290A | 2021-08-27 | |||
| CN206686030U | 2017-11-28 | |||
| US20080224553A1 | 2008-09-18 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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