Title:
HEAD ASSEMBLY FOR ELECTRIC FAN, AND ELECTRIC FAN
Document Type and Number:
WIPO Patent Application WO/2018/103424
Kind Code:
A1
Abstract:
Provided are a head assembly for an electric fan, and an electric fan using the same. The head assembly for an electric fan comprises a front screen (1), a rear screen (2), a blade, and a motor (3) driving the blade to rotate. The rear screen (2) engages with the front screen (1) to form a shroud. The blade is accommodated inside the shroud. The head assembly for an electric fan further comprises a dust screen (4). The dust screen (4) is engaged with and fixed to the rear screen (2), and covers an air inlet. In the head assembly for an electric fan, the air inlet is arranged at the rear screen (2). The dust screen (4) is fixed to the rear screen (2) by means of a fastener (411), such that the dust screen (4) can prevent dust from entering the air inlet and can be detached conveniently for cleaning.
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Inventors:
ZENG DEJIE (CN)
LIN HAILI (CN)
CHEN YUQIANG (CN)
WANG JINFEI (CN)
WANG PANPAN (CN)
LIN HAILI (CN)
CHEN YUQIANG (CN)
WANG JINFEI (CN)
WANG PANPAN (CN)
Application Number:
PCT/CN2017/103608
Publication Date:
June 14, 2018
Filing Date:
September 27, 2017
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F04D25/08; F04D29/70
Foreign References:
| CN106545509A | 2017-03-29 | |||
| CN206617343U | 2017-11-07 | |||
| JP2005240697A | 2005-09-08 | |||
| CN2929284Y | 2007-08-01 | |||
| CN2661968Y | 2004-12-08 | |||
| CN204267334U | 2015-04-15 | |||
| JP2015019808A | 2015-02-02 | |||
| CN201486940U | 2010-05-26 |
Attorney, Agent or Firm:
BEIJING XURUN LAW FIRM (CN)
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