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Cooking utensil dry burning prevention control method, cooking utensil and storage medium

A technology for cooking utensils and control methods, which is applied to cooking utensils, timing control ignition mechanisms, and household utensils. The effect of judgment accuracy

Active Publication Date: 2020-06-05
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the anti-boil-dry control method in the prior art, the temperature threshold is the same for different types of pots, so for pots with high anti-dry temperature, if the cooking utensils enter the dry-boil protection prematurely, the use of the pot will be affected. Performance, such as affecting cooking, etc.; for pots with low anti-dry temperature, if the cooking utensils enter the dry-boiling protection too late, it will cause burnout of the pot or damage the electronic components of the cooking utensils

Method used

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  • Cooking utensil dry burning prevention control method, cooking utensil and storage medium
  • Cooking utensil dry burning prevention control method, cooking utensil and storage medium
  • Cooking utensil dry burning prevention control method, cooking utensil and storage medium

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Effect test

Embodiment 1

[0035] An embodiment of the present invention provides a cooking appliance anti-dry control method, and the cooking appliance control method is applied to a controller of the cooking appliance. The cooking utensil can heat a pot, and the cooking utensil here can be, for example, an induction cooker, or other electrically heatable cooking utensils, which are not limited in this embodiment. Such as figure 1 As shown, the cooking utensil anti-dry control method of the present embodiment includes:

[0036] Step 101 , acquiring the temperature variation at the bottom of the pot during the preset time period at intervals of the preset time period.

[0037] In this embodiment, the controller of the cooking appliance may acquire the temperature variation at the bottom of the pot within the preset time period at intervals of the preset time period.

[0038] Specifically, a temperature sensor is provided in the cooking appliance, and when the cooking appliance heats the pot, the tempe...

Embodiment 2

[0060] An embodiment of the present invention provides a cooking appliance anti-dry control method, and the cooking appliance control method is applied to a controller of the cooking appliance. The cooking utensil can heat a pot, and the cooking utensil here can be, for example, an induction cooker, or other electrically heatable cooking utensils, which are not limited in this embodiment. Such as figure 2 As shown, the cooking utensil anti-dry control method of the present embodiment includes:

[0061] Step 201, acquiring the temperature change at the bottom of the pot during the preset time period at intervals of the preset time period.

[0062] Step 202, determining an average value of temperature variation according to multiple temperature variations.

[0063] In this embodiment, the above-mentioned step 201 and step 202 can be executed in a manner similar to that of step 101 and step 102 in the previous embodiment, and the above description for step 101 and step 102 is ...

Embodiment 3

[0090] This embodiment provides a cooking appliance, which includes a controller and a temperature sensor connected to the controller. The cooking utensil can heat the pot, and the temperature sensor is arranged on the cooking utensil to detect the bottom temperature of the pot.

[0091] As an example, the cooking utensil in this embodiment is an induction cooker, such as Figure 4 As shown, the anti-dry burning control process of the cooking utensil in this embodiment is as follows:

[0092] When the induction cooker starts heating, obtain the current working power P of the induction cooker and the current temperature t of the bottom of the pot. Then, according to different power P, different preset time periods ΔTn are assigned, and the pan bottom temperature variation Δtn is calculated at each preset time period ΔTn. Then, calculate the mean value of temperature change Xt1=(△t1+△t2+...+△tn) / n, after obtaining the mean value of temperature change Xt1, judge whether the cur...

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Abstract

The invention discloses a cooking utensil dry burning prevention control method, a cooking utensil and a storage medium. The dry burning prevention control method comprises the steps of: obtaining thetemperature variation of the bottom of a pot in a preset time period every other preset time period; determining a temperature variation mean value according to the plurality of temperature variations; determining the type of the cookware according to the temperature variation mean value and the current temperature of the bottom of the cookware; determining a temperature protection threshold value according to the type of the cookware; and if the current temperature is greater than or equal to the temperature protection threshold, controlling the cooking utensil to stop heating. According tothe cooking utensil, on one hand, the cooking effect of the pot is not affected, and on the other hand, the pot and electronic components of the cooking utensil can be protected.

Description

technical field [0001] The invention belongs to the technical field of household electrical appliance control, and in particular relates to a cooking utensil anti-dry burning control method, a cooking utensil and a storage medium. Background technique [0002] With the development of science and technology, the appearance of cooking utensils provides users with great convenience, such as saving cooking time for users. [0003] Since cooking utensils usually use electric heating to cook ingredients, in order to prevent the cooking utensil from burning out the pan or damaging the electronic components of the cooking utensil itself due to the high temperature of the cooking utensil when heating the pan, in the prior art According to the cooking utensil anti-dry control method, a temperature threshold is set, and it is judged whether the current temperature is greater than the temperature threshold, and if it is greater, the cooking utensil is controlled to stop heating. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/24A47J36/32
CPCA47J27/004A47J36/2483A47J36/32A47J2202/00
Inventor 朱泽春徐肇松张伟
Owner JOYOUNG CO LTD
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