Title:
FAN HEAD PART, VERTICAL TYPE AND WALL-MOUNTED TYPE FANS, HOUSEHOLD APPLIANCE AND AIR BLOWING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/036317
Kind Code:
A1
Abstract:
Disclosed are a fan head part, vertical type and wall-mounted type fans, a household appliance and an air blowing method. The fan head part (10) comprises a base (10a) and a fan head (12), wherein the fan head (12) comprises a vane (122) and a net shield (124), the vane (122) being able to rotate with a first axis (A) as the centre, the fan head (12) being able to circumferentially rotate as a whole relative to the base (10a) with a second axis (B) as the centre, and the second axis (B) penetrating through the net shield (124) in the forward and backward directions and being obliquely arranged relative to the first axis (A). Since the second axis is obliquely arranged relative to the first axis, only one driving structure is required to simultaneously drive the fan head to rotate within a space extent formed in the horizontal and vertical directions, so that the structure is simple, and the costs are relatively low.
Inventors:
LIANG SONGHAO (CN)
SHAO CHEN (CN)
SHAO CHEN (CN)
Application Number:
PCT/CN2016/096162
Publication Date:
March 09, 2017
Filing Date:
August 22, 2016
Export Citation:
Assignee:
GD MIDEA ENV APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F04D25/10
Foreign References:
| CN201377455Y | 2010-01-06 | |||
| CN105134631A | 2015-12-09 | |||
| US20080298968A1 | 2008-12-04 | |||
| KR20130085615A | 2013-07-30 |
Other References:
See also references of EP 3296572A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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