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Patent Searching and Data


Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/120104
Kind Code:
A1
Abstract:
A refrigerator, comprising a refrigerator body (110), a door body (150a), a door liner (150b), and a refrigerating chamber door (150). A containing box (170) having an ice making and cooling chamber (171) is provided at the top of the refrigerator body (110); an ice making evaporator (180) and a fan (190) are provided in the ice making and cooling chamber (171); a top air supply chamber (172) is provided in the containing box (170); the top air supply chamber (172) is provided with a top air inlet chamber (172a) and a top air return chamber (172b); a top air outlet (172-1) and a top air return port (172-2) penetrating through the top of the refrigerator body (110) are separately provided at the bottom of the top air inlet chamber (172a); the upper part of the door liner (110) is provided with an ice making chamber air inlet (150b-1) and an ice making chamber air return port (150b-2) communicated with the ice making chamber (153). When the refrigerating chamber door (150) is closed, the ice making chamber air inlet (150b-1) is communicated with the top air outlet (172-1); the ice making chamber air return port (150b-2) is communicated with the top air return port (172-2). Thus, the amount of cooling air supplied to an ice maker (101) is increased and the ice making efficiency of the ice maker is improved.

Inventors:
HUANG, Kai (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
WANG, Ning (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHANG, Heng (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/120332
Publication Date:
June 27, 2019
Filing Date:
December 11, 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:
F25C5/00; F25D11/00
Foreign References:
CN108286855A2018-07-17
CN107255383A2017-10-17
CN102365513A2012-02-29
CN101573570A2009-11-04
CN2881470Y2007-03-21
CN107477939A2017-12-15
US8434320B22013-05-07
US20100251744A12010-10-07
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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