REFRIGERATION EQUIPMENT HAVING MAGNETIC FIELD FRESH-KEEPING FUNCTION

WIPO Patent Application WO/2023/016148

A1

Refrigeration equipment (100) having a magnetic field fresh-keeping function, aiming to solve the problem that heat generated by a magnetic field generation device of existing refrigeration equipment (100) affects freezing and fresh keeping of food materials. The refrigeration equipment (100) comprises an equipment body, a refrigeration system (20) attached to the equipment body, and a magnetic field fresh-keeping device (30) arranged on the equipment body. The magnetic field fresh-keeping device comprises a storage space (31), a first electromagnetic coil (32), and a second electromagnetic coil (33). The storage space (31) is provided with a first air inlet (311) and a first air outlet (312). The first electromagnetic coil (31) and the second electromagnetic coil (32) are oppositely arranged on two opposite sides of the exterior of the storage space (31), and the two are configured to be blown by cold air provided by the refrigeration system (20). The refrigeration equipment (100) of the described structure avoids the problem that the storage space (31) affects fresh keeping of food materials due to temperature rise or cooling difficulty.

JI LISHENG (CN)
YI YAO (CN)
LI MENGCHENG (CN)
ZHANG YUNING (CN)
CUI ZHANPENG (CN)

PCT/CN2022/104225

February 16, 2023

July 06, 2022

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

F25D11/02; F25D17/06

CN216114895U	2022-03-22
CN216114967U	2022-03-22
CN217031741U	2022-07-22
CN213273345U	2021-05-25
CN213020476U	2021-04-20
EP0607065A1	1994-07-20
CN103954092A	2014-07-30
CN109737666A	2019-05-10

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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