Multilayered electric food warmer

Abstract

The invention provides a multilayered electric food warmer which comprises a base, wherein a heating column is extended upwardly from the center of the base; the heating column comprises more than two heating zones from lower part to upper part; an electric heating pipe with a metallic outer surface and capable of transferring heat to the heating zones is respectively arranged in each heating zone respectively; the heating zones are connected by non-heat conductors; the corresponding electric heating pipe of each heating zone is respectively controlled by a regulating switch on the base; each heating zone is matched with a pan of which a volume cavity is in a shape of a circular column; a shaft hole matched with the heating column is formed at in the center of each panvolume cavity; the hole wall of the shaft hole forms the heat conducting inner ring wall of the pan; the heat on the heating zone is transferred into the pan through the inner ring wall. The multilayered electric food warmer can independently heat the various layers of the pans, so that the stewing quality of foods in the pans can be improved.

Description

technical field [0001] The present invention relates to the field of kitchen electrical equipment, in particular, to an electric heating cooker. Background technique [0002] Electric heating cookers have a high popularity due to their convenience in use; in order to meet various needs, many electric heating cookers have a multi-layer structure; specifically, they include a base with an electric heating tube inside; 2-3 pans; when this kind of multi-layer electric heating pan is heated, the heat is transferred upward from the base, and the upper pot body can be gradually heated after the lower pot body is heated; therefore, the lower pot body is usually overheated , and the upper pot body may not be heated enough, so that the food in each layer of the pot body cannot be cooked evenly. SUMMARY OF THE INVENTION [0003] In view of the above problems, the purpose of the present invention is to provide a multi-layer electric heating pot, which can independently heat each ...

AI Technical Summary

Problems solved by technology

[0002] Electric heating pans are highly popular due to their ease of use; in order to meet various needs, most electric heating pans have a multi-layer structure; specifically, they include a base with electric heating tubes inside; the base is vertically stacked 2-3 pans; when this kind of multi-layer electric heating pan is heated, the heat is transferred upwards from the base, and the upper pan body can be gradually heated after the lower pan body is heated; therefore, the lower pan body is usually overheated , and the upper pot body may not be heated enough, so that the food in each layer of pot body cannot be evenly cooked

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