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Title:
BRANCHING AIR SUPPLY APPARATUS AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/129067
Kind Code:
A1
Abstract:
Disclosed are a branching air supply apparatus and a refrigerator. The branching air supply apparatus (500) comprises: a housing (510) having a peripheral wall portion (514) provided with a plurality of air supply ports (511); a plurality of baffles (520), each baffle (520) being rotatably mounted at one of the air supply ports (511); a plurality of transmission assemblies, wherein each transmission assembly has a rotating gear (530) and a first transmission mechanism (540), each first transmission mechanism (540) is configured to transfer rotational movement of the corresponding rotating gear (530) to one of the baffles (520), one rotating gear (530) is engaged with another rotating gear (530), and connecting lines between projections of rotation axes of the plurality of rotating gears (530) on a reference plane perpendicular to same constitute a polygon; and a driving device having a driving gear (560), the driving gear (560) being engaged with one of the rotating gears (530).

Inventors:
LI, Dengqiang (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
FEI, Bin (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
CHENG, Xueli (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/123925
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
QINGDAO HAIER CO., LTD. (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D17/04; F25D11/02; F25D17/06
Foreign References:
CN108302873A2018-07-20
CN104879993A2015-09-02
EP2789937A12014-10-15
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 609, Building 1Yard 1, Shangdi 10th Street, Haidian District, Beijing 5, 100085, CN)
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