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Cooking utensil, control method of cooking utensil and computer readable storage medium

A technology of cooking utensils and control methods, which is applied in the direction of temperature control, induction heating control, control/regulation system, etc., and can solve the problems of poor thermal conductivity of glass panels, insufficient temperature detection sensitivity, damage, etc.

Active Publication Date: 2021-12-03
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For electromagnetic heating cooking devices, if there is no water and food in the container during the heating process, or when the food sticks to the bottom of the pot, it is easy to cause overheating and damage other components of the pot and cooking utensils. The resistance detects the temperature, but the thermistor is placed at the bottom of the glass panel. In other words, the thermistor detects the temperature of the pot through the panel. Due to the poor thermal conductivity of the glass panel, the thermistor cannot accurately detect the temperature of the pot or the upper surface of the panel. , resulting in insufficient temperature detection sensitivity

Method used

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  • Cooking utensil, control method of cooking utensil and computer readable storage medium
  • Cooking utensil, control method of cooking utensil and computer readable storage medium
  • Cooking utensil, control method of cooking utensil and computer readable storage medium

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Effect test

Embodiment 1

[0045] like figure 1 and figure 2 As shown, according to the embodiment of the first aspect of the present invention, a cooking appliance 100 is proposed, including: an object loading portion 110 , a heating element 140 , a capacitive sensor 112 and a controller 120 .

[0046] Specifically, the loading part 110 is provided with a radiation area, the heating element 140 is configured to be suitable for heating the radiation area, the capacitive sensor 112 is arranged on the side of the loading part 110 facing the heating element 140, the controller 120 communicates with the capacitive sensor 112 and The heating element 140 is electrically connected, and the controller 120 is configured to control the working state of the heating element 140 according to the capacitance value of the capacitive sensor 112 .

[0047] In this embodiment, the cooking utensil 100 includes a loading part 110, a heating element 140, a capacitive sensor 112, and a controller 120. The loading part 110 ...

Embodiment 2

[0052] like figure 1 and figure 2 As shown, according to one embodiment of the present invention, a cooking utensil 100 is proposed, including: an object loading portion 110, a heating element 140, a capacitive sensor 112, a controller 120, a seat body 130 and a detection assembly (not shown in the figure out).

[0053] Specifically, the seat body 130 is connected to the loading part 110, and an accommodation cavity is formed between the base body 130 and the loading part 110, and the heating element 140 is located inside the accommodation cavity, and placed on the side of the loading section 110 facing away from the heating element 140. There is a pot 200 , and the detection component is configured to be suitable for identifying the type information of the pot 200 .

[0054] In this embodiment, the cooking utensil 100 further includes a seat body 130 and a detection assembly. An accommodating cavity is formed between the seat body 130 and the loading part 110, and the heat...

Embodiment 3

[0056] like image 3 As shown, according to the embodiment of the second aspect of the present invention, a method for controlling a cooking appliance is proposed, which is suitable for controlling the cooking appliance provided in the embodiment of the first aspect, the method comprising:

[0057] Step 202, obtaining the capacitance value of the capacitive sensor;

[0058] Step 204, controlling the working state of the heating element according to the capacitance value.

[0059] In this embodiment, since the capacitance value of the capacitive sensor changes significantly after the pot is placed, it is judged according to the capacitance value of the capacitive sensor whether a pot is placed, and based on this, the heating element is controlled to start and stop, so as to realize Intelligent control of cooking appliances. At the same time, since the capacitance value of the capacitive sensor is easily affected by temperature changes, the temperature drift phenomenon of the ...

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Abstract

The invention provides a cooking utensil, a control method of the cooking utensil and a computer readable storage medium. The cooking utensil comprises an object carrying part provided with a radiation area, a heating piece configured to be suitable for heating the radiation area, a capacitive sensor arranged on the object carrying part, and a controller which is electrically connected with the capacitive sensor and the heating piece. The controller is configured to be suitable for controlling the working state of the heating piece according to the capacitance value of the capacitive sensor, so that the capacitive sensor is used for replacing a thermistor, and high-temperature protection on the cooking utensil can be realized without detecting a temperature value, the accuracy and timeliness of high-temperature protection of the cooking utensil are greatly improved, the reliability of the product is improved, and the cooking utensil is suitable for popularization and application.

Description

technical field [0001] The present invention relates to the technical field of cooking appliances, in particular, to a cooking appliance, a method for controlling the cooking appliance, and a computer-readable storage medium. Background technique [0002] For electromagnetic heating cooking devices, if there is no water and food in the container during the heating process, or when the food sticks to the bottom of the pot, it is easy to cause overheating and damage other components of the pot and cooking utensils. The resistance detects the temperature, but the thermistor is placed at the bottom of the glass panel. In other words, the thermistor detects the temperature of the pot through the panel. Due to the poor thermal conductivity of the glass panel, the thermistor cannot accurately detect the temperature of the pot or the upper surface of the panel. , resulting in insufficient temperature detection sensitivity. Contents of the invention [0003] The present invention ...

Claims

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Application Information

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IPC IPC(8): G05D23/20G05D23/19G05F1/66H05B6/06H05B1/02
CPCG05D23/2036G05D23/1931G05F1/66H05B6/062H05B1/0202H05B1/0266Y02B40/00
Inventor 任祥喜黄庶锋王云峰江德勇郑量佘艳
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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