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Patent Searching and Data


Title:
FAN HEAD ASSEMBLY AND FAN
Document Type and Number:
WIPO Patent Application WO/2019/019345
Kind Code:
A1
Abstract:
A fan head assembly and a fan, the fan head assembly (100) comprising: an air-outlet base (1), an air-inlet base (2) that is disposed on one side of the air-outlet base (1), and a rotating and swinging mechanism (3) that is used for driving the air-outlet base (1) to perform a rotating and swinging motion relative to the air-inlet base (2); the rotating and swinging mechanism (3) comprises a rotation-and-swing drive motor (31) that is mounted on the air-inlet base (2), and a rotation-and-swing transmission pair (32) which is in transmission connection with the rotation-and-swing drive motor (31) and the air-outlet base (1). The fan breaks the conventional design concept wherein an air-outlet base and an air-inlet base are relatively fixed and unmoving in existing fans, the air-outlet base performing a three-dimensional rotating-and-swinging motion relative to the air-inlet base produces an interesting effect during operation, thus solving the problem whereby existing fan products are highly homogenized and have no differentiated selling points; meanwhile, the present invention effectively expands an air supply area, achieves rotational output of wind direction, while outputted wind is softer and more natural.

Inventors:
YU, Yong (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
CUI, Shiqiang (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
WU, Yongqiang (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
PENG, Fei (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
ZHANG, Wenjun (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
ZHANG, Xusheng (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
XU, Wei (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
LIU, Weiliang (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
YAN, Fengxi (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
Application Number:
CN2017/103935
Publication Date:
January 31, 2019
Filing Date:
September 28, 2017
Export Citation:
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Assignee:
GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. (No. 28 East District, Hesui Industrial Park Dongfu Road, Dongfen, Zhongshan Guangdong 0, 528400, CN)
International Classes:
F04D25/10; F04D29/56; F04D29/66; F04D29/70
Foreign References:
CN206144830U2017-05-03
CN2034631U1989-03-22
CN101451535A2009-06-10
CN105927568A2016-09-07
JPH10274193A1998-10-13
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (Room 210-212, 2/F Golden Building, Design Industrial Park,No. 3838, Nanshan Road, Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
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