REFRIGERATOR HAVING FREEZING STORAGE ASSEMBLY

WIPO Patent Application WO/2022/142777

A1

A refrigerator having a freezing storage assembly, the refrigerator comprising a container body, a storage compartment implementing a freezing storage function being arranged within the container body; and a freezing storage assembly, which is disposed within the storage compartment and comprises: a magnetic frame made from a magnetic material; a storage box, which is arranged within a space surroundingly formed by the magnetic frame, and which defines a freezing storage space; and a plurality of sets of electromagnetic coils, which are respectively arranged on an inner surface of the magnetic frame, and which are used for forming a magnetic field having a magnetic pole direction at a set angle within the freezing storage space, the magnetic field completing a magnetic force line closed loop via the magnetic frame. In a solution of the present invention, electromagnetic coils can form a magnetic field within a freezing storage space which is uniform and strong enough to satisfy a requirement for improving the quality of freezing storage, and the quality of freezing storage is improved.

LI MENGCHENG (CN)
FEI BIN (CN)
LIU HAOQUAN (CN)
ZHAO BINTANG (CN)
WANG JIYUN (CN)

PCT/CN2021/130607

July 07, 2022

November 15, 2021

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

F25D25/02; A23L3/36

WO2003038355A1

2003-05-08

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JP2002333250A	2002-11-22

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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