Title:
SHIELDING APPARATUS AND REFRIGERATOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/125443
Kind Code:
A1
Abstract:
A shielding apparatus not occupying the refrigerator capacity and capable of accurately controlling the rotation of rotation shielding walls, and a refrigerator comprising the shielding apparatus. The shielding apparatus (70) comprises multiple rotation shielding walls (71) surrounding a fan (47) from an outer side of a radius direction, a shielding wall drive mechanism (60) for driving the rotation shielding walls (71), a position detection means, and a control means (54) for controlling the shielding wall drive mechanism (60). The control means (54) controls, according to the detection result of the position detection means of detecting the position of a rotation plate (73) in the rotation direction, the shielding wall drive mechanism (60).
Inventors:
LIDAO CHANGZHI (JP)
Application Number:
PCT/CN2019/123489
Publication Date:
June 25, 2020
Filing Date:
December 06, 2019
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D17/08
Foreign References:
| JPH09318226A | 1997-12-12 | |||
| CN108302875A | 2018-07-20 | |||
| JPH10122723A | 1998-05-15 | |||
| JPH09303936A | 1997-11-28 | |||
| CN106766569A | 2017-05-31 | |||
| JP2013002664A | 2013-01-07 |
Other References:
See also references of EP 3901541A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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