REFRIGERATING AND FREEZING APPARATUS Russian patent published in 2022 - IPC F25D11/02 

FIELD: refrigeration equipment.

SUBSTANCE: invention relates to refrigeration and freezing equipment. Apparatus comprises a casing, wherein at least one storage compartment is formed. A heating cavity is formed in one of the storage compartments. The electromagnetic heating apparatus comprises an electromagnetic wave generation module and a power supply module. The power supply box is located above the top of the casing. Heat dissipation holes are formed in the body of the power supply box. The power supply module is located in the power supply box. A heat dissipation fan is additionally located in the power supply box. A storage apparatus with a cylinder and a door is located in one of the storage compartments, and a heating cavity is formed in the storage apparatus. The electromagnetic heating apparatus additionally comprises an emitting antenna and a signal processing and measurement control circuit, located in the cylinder. The emitting antenna is electrically connected with the signal processing and measurement control circuit, and the electromagnetic wave generation module is electrically connected with the signal processing and measurement control circuit and then electrically connected with the emitting antenna.

EFFECT: electricity supply efficiency is increased, impact of moisture on the power supply unit or dusting thereof are prevented.

9 cl, 5 dwg