Heat-insulating container for electromagnetic heating, and electromagnetic heat-insulating container heating device

Abstract

The invention relates to the field of household appliances, in particular to a heat-insulating container for electromagnetic heating, and an electromagnetic heat-insulating container heating device. The heat-insulating container for electromagnetic heating comprises a container body and a heat-insulating coating; the bottom of the container body is provided with one or more ferromagnetic metal layers, and the heat-insulating coating at least coats the bottom and the surface of the peripheral side of the container body; and the electromagnetic heat-insulating container heating device comprisesa base and the heat-insulating container for electromagnetic heating. According to the heat-insulating coating of the heat-insulating container for electromagnetic heating, on the one hand, the heat loss in the heating process can be effectively reduced, the heat conversion efficiency is improved, and then the heating efficiency is improved; on the other hand, high-temperature transmitting in thecontainer can be effectively isolated, and thus accidents such as scalding in the taking and placing processes can be prevented; and furthermore, the thickness of the heat-insulating layers can be decreased greatly, and thus the external size of the heating container can be obviously decreased while the effective utilization space of the heating container is kept.

Description

[0001] 【Technical field】 [0002] The present application relates to the field of home appliances, in particular to an electromagnetically heated thermal insulation container and an electromagnetic thermal insulation container heating device. [0003] 【Background technique】 [0004] At present, among the heating containers on the market, some are bare metal container bodies, and some are container bodies with an insulating layer on the outer surface. The exposed metal container bodies dissipate heat very quickly, and a large amount of energy is easily lost during the heating process, and the container after heating The body itself does not have the function of heat preservation; while the insulation layer of the container body with an insulation layer on the outer surface is generally polyurethane foam, rock wool, etc., resulting in a bulky product, and the bottom is generally provided with a bare conductive contact part for the inside of the container. The metal body heats up ...

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Problems solved by technology

[0004] At present, among the heating containers on the market, some are bare metal container bodies, and some are container bodies with an insulating layer on the outer surface. The exposed metal container bodies dissipate heat very quickly, and a large amount of energy is easily lost during the heating process, and the container after heating The body itself does not have the function of heat preservation; while the insulation layer of the container body with an insulation layer on the outer surface is generally polyurethane foam, rock wool, etc., resulting in a bulky product, and the bottom is generally provided with a bare conductive contact part for the inside of the container. The metal body is heated and there is a risk of short circuits in this area due to contact with water

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