Pans and induction cooking utensils for induction cooking

Abstract

The invention provides a cooker for electromagnetic heating cooking and an electromagnetic heating cooking utensil. A magnetically-conductive layer is arranged on the outer surface of the cooker for the electromagnetic heating cooking utensil in a combined mode, and a first interval is formed between the magnetically-conductive layer and the lower end face of a handheld part of the cooker; a plurality of connected through holes are formed in the magnetically-conductive layer and extend to the side wall of the cooker, a second interval is formed between the through holes and the edge of the magnetically-conductive layer, and thus the magnetically-conductive layer is a continuous integral all the time. In this way, a closed curved loop is formed on the outer surface of the cooker, and accordingly the cooker can be heated in a three-dimensional mode; besides, manufacturing of the product is easy and convenient, and the production and manufacturing cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a cooker for electromagnetic heating cooking and an electromagnetic heating cooking utensil. Background technique [0002] In the prior art, due to the good thermal insulation performance of ceramic pots, it is usually used as a pot for electric rice cookers using electromagnetic heating. The electric rice cookers for electromagnetic heating are usually heated at the bottom, and heat is generated at the bottom of the ceramic pot, and then spread to the entire body of the pot. However, due to the low thermal conductivity and slow heat transfer of ceramic materials, the temperature at the bottom of the ceramic pot is often too high, and even the rice at the bottom is burnt, and more seriously, it will cause the ceramic pot to burst due to uneven heating; in addition At present, the heating of the pot is all concentrated at the bottom of the pot, so that the food posit...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, due to the good thermal insulation performance of ceramic pots, it is usually used as a pot for electric rice cookers using electromagnetic heating. The electric rice cookers for electromagnetic heating are usually heated at the bottom, and heat is generated at the bottom of the ceramic pot, and then spread to the entire body of the pot. However, due to the low thermal conductivity and slow heat transfer of ceramic materials, the temperature at the bottom of the ceramic pot is often too high, and even the rice at the bottom is burnt, and more seriously, it will cause the ceramic pot to burst due to uneven heating; in addition At present, the heating of the pot is concentrated at the bottom of the pot, so that the food on the upper layer of the pot body is often not heated enough

In order to solve the above problems, in the prior art, a method of setting multiple coils for heating is usually adopted, and part of the heating coils heat the pot body to achieve the purpose of evenly heating the bottom of the pot and the pot body, but this method increases the Difficulty and cost of rice cooker manufacturing

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