Pot, electric rice cooker provided with same, and preparation method of pot

Abstract

The invention discloses a pot, an electric rice cooker provided with the pot, and a preparation method of the pot. The pot comprises a pot body, wherein the pot body is provided with first grooves which sink inwards relative to the outer surface of a bottom wall and/or first bulges which protrude out of the outer surface of the bottom wall, and a magnetic conductive metal layer is arranged on theouter surface of the pot body. According to the pot provided by the embodiment of the invention, the first bulges and/or the first grooves are arranged on the outer surface of the pot body, thus the area of the outer surface of the pot can be increased, the mechanical binding capacity of the magnetic conductive metal layer and the pot body is greatly increased, the magnetic conductive metal layeron the pot body has the effects of reducing noises and realizing silencing, and also has relatively high magnetic permeability, thus the thermal conductivity of the pot is improved, and further, the heating effect of the pot is improved.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, and more specifically, relates to a pot, an electric rice cooker having the same, and a preparation method of the pot. Background technique [0002] The pots of electric rice cookers or electric pressure cookers generally adopt the heating method of chassis heating. The heat of this heating method is mainly concentrated on the heating plate, that is, the bottom of the pot, and the heating efficiency is low. During the cooking process, the rice is not heated evenly. The heat from the sides and top is not transferred, so the taste of the cooked rice is poor. [0003] High-end electric rice cookers and electric pressure cookers in related technologies all use electromagnetic heating technology, which requires the cookware to have high magnetic conductivity. The usual method is to attach a layer of stainless steel plate to the bottom of the cookware. This structure also has ma...

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Problems solved by technology

[0002] The pots of electric rice cookers or electric pressure cookers generally adopt the heating method of chassis heating. The heat of this heating method is mainly concentrated on the heating plate, that is, the bottom of the pot, and the heating efficiency is low. During the cooking process, the rice is not heated evenly. The heat from the sides and top is not transferred, so the cooked rice has a poor texture

[0003] High-end electric rice cookers and electric pressure cookers in related technologies all use electromagnetic heating technology, which requires the cookware to have high magnetic conductivity. The usual method is to attach a layer of stainless steel plate to the bottom of the cookware. This structure also has many defects: There is a lot of noise when heating, especially when heating on an induction cooker, the heating and heat transfer efficiency is low, and the corrosion resistance is poor.

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