Electric heating pan with inner pot detecting device and inner pot detecting method

Abstract

The invention relates to the technical field of domestic appliances and especially discloses an electric heating pan with an inner pot detecting device. The electric heating pan comprises a controller, a base, an inner pot, an outer pot, a temperature sensor, a signal trigger and a signal generator, wherein the temperature sensor is located at the bottom in the outer pot and is stretchable; the signal generator is connected with the controller; the signal trigger is connected with the temperature sensor and moves up and down under the driving of the temperature sensor; the turning-on / off of the signal generator is controlled by the signal trigger by changing the position of the signal trigger; and the controller is used for judging if the inner pot is placed according to a turning-on / off signal sent by the signal generator. Meanwhile, the invention also discloses an inner pot detecting method for the electric heating pan. According to the electric heating pan provided by the invention, the detection for the inner pot is realized, the dry burning of the electric heating pan under the condition of absence of the inner pot is effectively avoided, the parts are prevented from being aged in advance, the service life of the electric heating pan is prolonged and the use safety is promoted.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electric heating pot with an inner pot detection device and an inner pot detection method of the electric heating pot. Background technique [0002] Due to the remarkable characteristics of electric heating pots such as power saving, time saving, and easy operation, the electric heating pot industry in my country has developed rapidly and is widely popularized. But sometimes, it will also be accompanied by some misuse. For example, if people accidentally forget to place the inner pot, the electric heating pot will work without the inner pot, causing the internal temperature of the electric heating pot to rise sharply in a short time, causing the parts of the electric heating pot to age in advance, which affects the performance of the electric heating pot and also At the same time bring security risks. At present, electric heating pots in the industry all lack an...

AI Technical Summary

Problems solved by technology

But sometimes, it will also be accompanied by some misuse

For example, if people accidentally forget to place the inner pot, the electric heating pot will work without the inner pot, causing the internal temperature of the electric heating pot to rise sharply in a short time, causing the parts of the electric heating pot to age in advance, which affects the performance of the electric heating pot and also It also poses safety hazards

At present, electric heating pots in the industry lack inner pot detection devices, and there are no countermeasures for dry cooking without inner pots

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