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Title:
STATOR OF SINGLE PHASE DIRECT CURRENT MOTOR FOR FAN, SINGLE PHASE DIRECT CURRENT MOTOR, AND FAN
Document Type and Number:
WIPO Patent Application WO/2018/072397
Kind Code:
A1
Abstract:
A stator (100) of a single phase direct current motor for a fan, a single phase direct current motor, and a fan. The stator (100) comprises: a plurality of toothed portion blocks (1) combined together to form a ring shape, a plurality of yoke portion blocks (2) which are successively connected end by end to form a ring shape, and single phase windings (3). Each toothed portion block (1) comprises a toothed block (11) and a pole shoe portion (12) connected to a radial inner end of the toothed block (11). The plurality of yoke portion blocks (2) comprises a plurality of first yoke portion blocks (21) respectively and correspondingly connected to the plurality of toothed portion blocks (1), and second yoke portion blocks (22) connected between every two adjacent first yoke portion blocks (21). The single phase windings (3) are respectively wound on the plurality of toothed blocks (11).

Inventors:
PENG, Yingqing (No. 28 East District Hesui Industial Park, Dongfu Road Dongfen, Zhongshan Guangdong 5, 528425, CN)
GAO, Wei (No. 28 East District Hesui Industial Park, Dongfu Road Dongfen, Zhongshan Guangdong 5, 528425, CN)
LI, Jianxiong (No. 28 East District Hesui Industial Park, Dongfu Road Dongfen, Zhongshan Guangdong 5, 528425, CN)
Application Number:
CN2017/078620
Publication Date:
April 26, 2018
Filing Date:
March 29, 2017
Export Citation:
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Assignee:
GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. (No. 28 East District Hesui Industial Park, Dongfu Road Dongfen, Zhongshan Guangdong 5, 528425, CN)
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
International Classes:
H02K1/14; H02K3/18; H02K23/40
Foreign References:
CN106329747A2017-01-11
CN204741391U2015-11-04
JP2001238378A2001-08-31
CN2542853Y2003-04-02
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University,Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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