The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
Dec. 12, 2019
Haier Smart Home Co., Ltd., Shandong, CN;
Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd., Shandong, CN;
HAIER SMART HOME CO., LTD., Shandong, CN;
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD., Shandong, CN;
Abstract
A refrigerating and freezing device () includes a cabinet defining at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit (). The heating unit () includes a metal container body () disposed in one storage compartment, a door body () configured to open and close a pick-and-place opening of the metal container body (), and an electromagnetic generating system generating electromagnetic waves in the metal container body () to heat an object to be processed. At least a part of the electromagnetic generating system is disposed in the metal container body () or accessed into the metal container body (). The metal container body () is configured to be grounded to discharge the high-voltage electrostatic charges on the metal container body ().