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Patent Searching and Data


Title:
RANGE HOOD
Document Type and Number:
WIPO Patent Application WO/2017/041415
Kind Code:
A1
Abstract:
A range hood (1000) comprises a volute (200). A volute air inlet (220) and a volute air outlet (230) communicated with a hood air outlet (102) are provided on the volute (200). The volute (200) comprises a fixed housing portion (240) and a movable housing portion (250). The movable housing portion (250) is movable relative to the fixed housing portion (240). When the movable housing portion (250) is located at a closed position, the fixed housing portion (240) fits with the movable housing portion (250), and air is exhausted from the volute air outlet (230). When the movable housing portion (250) is located at an open position, the movable housing portion (250) is staggered from the fixed housing portion (240) to allow air to be blown into a room. The flow distance of air is short when the range hood (1000) blows air into a room, thereby improving the working efficiency.

Inventors:
JIANG, Jiwu (No.6 Yong An Road, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
BAI, Yali (No.6 Yong An Road, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
GU, Zhuochun (No.6 Yong An Road, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
SONG, Zulong (No.6 Yong An Road, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
Application Number:
CN2016/072147
Publication Date:
March 16, 2017
Filing Date:
January 26, 2016
Export Citation:
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Assignee:
GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD. (No.6 Yong An Road, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter Building No. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
International Classes:
F24C15/20; F04D25/16; F04D29/42
Foreign References:
CN105091057A2015-11-25
CN204987167U2016-01-20
CN105091058A2015-11-25
CN204985080U2016-01-20
CN204987168U2016-01-20
CN105090121A2015-11-25
CN104501244A2015-04-08
US20060081367A12006-04-20
CN104235919A2014-12-24
JPH0628522U1994-04-15
GB2235016A1991-02-20
GB1055720A1967-01-18
EP0940632A11999-09-08
US5107566A1992-04-28
Other References:
See also references of EP 3348912A4
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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