RIPENED OBJECT DRAWER FOR REFRIGERATION APPARATUS AND REFRIGERATION APPARATUS

Title:

RIPENED OBJECT DRAWER FOR REFRIGERATION APPARATUS AND REFRIGERATION APPARATUS

Document Type and Number:

WIPO Patent Application WO/2023/098333

Kind Code:

A1

Abstract:

A ripened object drawer for a refrigeration apparatus and a refrigeration apparatus. The ripened object drawer comprises: a housing (10), wherein a ripening chamber (40) for containing an object to be ripened and at least one air supply duct (50) surrounding at least part of a circumferential outer side of the ripening chamber (40) are defined inside the housing, an air supply port (11) for an air flow in the air supply duct (50) to flow to the ripening chamber and an air return port (12) for the air flow in the ripening chamber (40) to return to the air supply duct (50) being provided on the housing (10); and a circulation fan (30) configured to be controlled to prompt the air flow to circulate between the ripening chamber (40) and the air supply duct (50). An air return grille (20) is provided at the air return port (12), and the air return grille (20) is configured to have a flat shape and be inclined from bottom to top toward the outside of the ripening chamber or to have a spherical shape bulging toward the inside of the ripening chamber (40). When debris adheres to the air return grille (20), the debris naturally tends to move downwards and falls off automatically, preventing the air return port (12) from being blocked and thus avoiding the decay and deterioration of the object to be ripened in the ripening chamber (40) due to poor air circulation.

Inventors:

WANG CHUNLI (CN)
ZHANG HAO (CN)
CHEN TONG (CN)
CUI ZHANPENG (CN)

Application Number:

PCT/CN2022/126735

Publication Date:

June 08, 2023

Filing Date:

October 21, 2022

Export Citation:

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Assignee:

QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

International Classes:

A22C17/00; F25D25/02; A23B4/06; C12M1/38; F25D17/06; F25D23/12

Foreign References:

CN214582008U	2021-11-02
CN214746088U	2021-11-16
CN107191415A	2017-09-22
CN110425646A	2019-11-08
CN103453633A	2013-12-18
CN101749842A	2010-06-23
CN107062572A	2017-08-18
JPH05202898A	1993-08-10

Attorney, Agent or Firm:

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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