Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/057612
Kind Code:
A1
Abstract:
A refrigerator comprises: a housing having an open front side and defining a first compartment; and a door used to open or close the first compartment and defining a second compartment. The door further defines a rectangular air duct surrounding an outer side of the second compartment. The air duct comprises an air inlet section, two air supply sections and an air outlet section which are respectively located at an upper side, two lateral sides and a lower side of the second compartment. The air inlet section has an air inlet for intake of cold air. The air supply section has an air supply portion for supplying the cold air to the second compartment. The air outlet section has an air outlet for discharging the remaining cold air in the air duct. In the refrigerator of the present invention, the temperature in the compartment defined by the door can be independently controlled.
Inventors:
LI JIAMING (CN)
ZHANG HAO (CN)
LYU PENG (CN)
CUI ZHANPENG (CN)
ZHANG HAO (CN)
LYU PENG (CN)
CUI ZHANPENG (CN)
Application Number:
PCT/CN2021/115632
Publication Date:
March 24, 2022
Filing Date:
August 31, 2021
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D11/02
Foreign References:
| CN212378329U | 2021-01-19 | |||
| KR20160045316A | 2016-04-27 | |||
| CN105444489A | 2016-03-30 | |||
| CN203364538U | 2013-12-25 | |||
| US20110146331A1 | 2011-06-23 | |||
| US20100251743A1 | 2010-10-07 | |||
| CN102494480A | 2012-06-13 | |||
| KR20090059660A | 2009-06-11 |
Other References:
See also references of EP 4206572A4
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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