Single light multi-liner intelligent electric pressure cooker

Abstract

The invention provides a monochromatic-light intelligent electric pressure cooker with multiple inner tanks. The monochromatic-light intelligent electric pressure cooker is configured with more than two electric heating devices, more than two inner tanks and one inner tank detection device, wherein the inner tanks are identical in upper inner tank diameters and different in lower inner tank diameters, the inner tank detection device is provided with one reflective optoelectronic switch which is mounted on an electric pressure cooker shell below an electric heating basin or on the lower portion of an outer pot, a small hole ranging from 16 square millimeters to 81 square millimeters in area is perforated in corresponding position on the electric heating basin and is convenient for upward emission of infrared rays, and an emitting port and a direction of emitted light beams of the reflective optoelectronic switch are perpendicular to the bottom of the electric pressure cooker. The electric pressure cooker is high in use reliability and capable of automatically and intelligently recognizing the inner tanks in different sizes and shapes and automatically selecting corresponding heating power for cooking, so that power can be saved, a usage procedure of the electric pressure cooker is simplified, and the electric pressure cooker is simple and convenient to operate and particularly applicable to the old, kids and women.

Description

【Technical field】 [0001] The invention relates to an electric heating cooker, in particular to an electric pressure cooker. 【Background technique】 [0002] CN200910114535.0 "Multi-level integrated liner and full-function electric cooking utensils" invention patent, proposed the design of multi-level liner: an electric pressure cooker is equipped with multiple liners of different sizes, and the number of stages of each liner Different, the diameter of each segment of the inner tank is different, the diameter of each segment of the inner tank decreases continuously from the upper to the lower, and only one inner tank is used for each job. The product of this invention can conveniently process a variety of foods at the same time, realize cooking rice, steaming vegetables, and cooking soup in one pot; The amount of cooking, etc.) The cooking amount is obviously different. [0003] However, if the electric pressure cooker is equipped with multiple inner pots of different sizes,...

AI Technical Summary

Problems solved by technology

[0003] However, if the electric pressure cooker is equipped with multiple inner pots of different sizes, if there are corresponding multiple electric heating plates at the same time, since only one inner pot is used at a time when using the electric pressure cooker, there is a problem of how to choose the matching between the inner pot and the corresponding electric heating plate. question? The conventional solution is to add multiple switches to the electric pressure cooker shell, and different switches correspond to different inner tanks and corresponding electric heating plates (that is, adopt corresponding heating methods), but too many switches are inconvenient to use, which is harmful to the user ( especially the elderly) is a burden

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