REFRIGERATING AND FREEZING APPARATUS - QINGDAO HAIER REFRIGERATOR CO LTD

Title:

REFRIGERATING AND FREEZING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2020/168945

Kind Code:

A1

Abstract:

A refrigerating and freezing apparatus (1), which comprises: a container, in which at least one storage compartment (11) is confined, the storage compartment (11) confining one heating compartment; and an electromagnetic heating device, which is used to supply electromagnetic waves to the heating compartment so as to heat a substance to be processed within the heating compartment, the electromagnetic heating device being provided with an electromagnetic wave generating module (21) used to generate electromagnetic wave signals. A top part of the container (10) is provided with a containing tank (12) which opens upward, the opening of the containing tank (12) being covered by a cover (13) so as to confine a containing space (14) between the containing tank (12) and the cover (13); the lid (13) is provided thereon with heat dissipation holes which are used to cause the containing space (14) to communicate with the exterior environment in which the container (10) is located. The electromagnetic wave generating module (21) is provided inside of the containing space (14), and the containing space (14) is also internally provided with a heat dissipation fan (31) which is used to drive air flow to flow between the containing space (14) and the exterior environment in which the container (10) is located by means of the heat dissipation holes, thereby dissipating heat from the electromagnetic wave generating module (21), thus improving heat dissipation efficiency and heat dissipation performance, and avoiding the occupation of space inside of the container (10).

Inventors:

WANG HAIJUAN (CN)
LI PENG (CN)
CAO DONGQIANG (CN)
MU SEN (CN)

Application Number:

PCT/CN2020/074739

Publication Date:

August 27, 2020

Filing Date:

February 11, 2020

Export Citation:

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Assignee:

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

International Classes:

F25D11/02; F25D23/12; F25D29/00

Foreign References:

CN209893723U	2020-01-03
CN109323517A	2019-02-12
CN2193519Y	1995-03-29
US20180187944A1	2018-07-05
CN2811886Y	2006-08-30
CN101043806A	2007-09-26
KR20050022546A	2005-03-08
JPH0791796A	1995-04-04

Other References: