Cover assembly, cooking utensil, control method and device of cooking utensil and readable storage medium

Abstract

The invention provides a cover assembly, a cooking utensil, a control method and device of the cooking utensil and a readable storage medium, the cover assembly is used for the cooking utensil, the cooking utensil is provided with a cooking cavity, the cover assembly comprises a cover body, an anti-overflow part and a detection assembly, and the cover body can cover the cooking cavity; the anti-overflow component is arranged on the side, close to the cooking cavity, of the cover body. The detection assembly is arranged on the anti-overflow component and / or the cover body and can detect the installation state of the anti-overflow component.

Description

Technical Field

[0001] The present invention relates to the technical field of cooking appliances, and in particular, to a lid assembly, a control method for a cooking appliance, a control device for a cooking appliance, a readable storage medium, and a cooking appliance. Background Art

[0002] Currently, in the related art, a cooking appliance is provided with a lid assembly and an anti-overflow component. When the cooking appliance exhausts, the anti-overflow component can destroy the food bubbles that overflow with the gas in the cooking appliance, playing a role in preventing overflow. However, since the anti-overflow component will be removed for cleaning when the cooking appliance is cleaned, if the user does not install the anti-overflow component and starts the cooking appliance for cooking when the cooking appliance works again, the probability of food overflow will increase. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0004] To this end, a first aspect of the present invention provides a lid assembly.

[0005] A second aspect of the present invention provides a control method for a cooking appliance.

[0006] A third aspect of the present invention provides a control device for a cooking appliance.

[0007] A fourth aspect of the present invention provides another control device for a cooking appliance.

[0008] A fifth aspect of the present invention provides a readable storage medium.

[0009] A sixth aspect of the present invention provides a cooking appliance.

[0010] In view of this, a first aspect of the present invention provides a lid assembly for a cooking appliance having a cooking cavity. The lid assembly includes a lid body, an anti-overflow component, and a detection component. The lid body can cover the cooking cavity; the anti-overflow component is disposed on a side of the lid body close to the cooking cavity; the detection component is disposed on the anti-overflow component and / or the lid body and can detect the installation state of the anti-overflow component.

[0011] The present application provides a lid assembly for a cooking appliance. The cooking appliance is provided with a cooking cavity. The lid assembly includes a lid body, an anti-overflow component, and a detection component. The lid body can be covered on the cooking cavity. The anti-overflow component is arranged on the side of the lid body close to the cooking cavity. The detection component is arranged on the anti-overflow component and / or the lid body and can detect the installation state of the anti-overflow component. Arranging the lid assembly can protect the cooking cavity of the cooking appliance. At the same time, by covering the lid body on the cooking cavity, the cooking cavity can be sealed. When the cooking appliance is working, the lid body can perform pressure-holding treatment on the interior of the cooking cavity to improve the cooking effect. During the cooking process of the cooking appliance, the temperature in the cooking cavity rises, and the temperature in the cooking cavity also rises, so the interior of the cooking cavity is in a high-temperature and high-pressure state. When the cooking appliance is in the exhaust state, the high temperature and high pressure inside and the room temperature and indoor standard air pressure outside will form an internal and external air pressure difference. The boiling point of the liquid in the cooking cavity decreases, and the temperature in the cooking cavity cannot drop suddenly in a short time. Therefore, the liquid food ingredients will boil again, and some liquid food ingredients will form bubbles. At the same time, the gas in the cooking cavity flows outwards from the cooking cavity under the action of the internal and external pressure difference to achieve rapid exhaust of the cooking appliance. By arranging the anti-overflow component on the side of the lid body close to the cooking cavity, the food bubbles overflowing with the flowing gas can be destroyed, so that the food bubbles are destroyed and re-accumulated into liquid food ingredients, avoiding the overflow of food ingredients, playing an anti-overflow role for the cooking appliance, and also improving the overall cleanliness of the cooking appliance, facilitating the use of the user. At the same time, the detection component that can detect the installation state of the anti-overflow component is arranged on the anti-overflow component, or the detection component is arranged on the lid body, or the detection component is arranged on both the anti-overflow component and the lid body, so that the installation position of the anti-overflow component can be detected. Thus, the cooking appliance can select appropriate cooking parameters according to the installation situation of the anti-overflow component, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance, reduce the probability of food ingredient overflow when the anti-overflow component is not set or falls off, improve the stability and reliability of the cooking appliance during operation, facilitate the user to operate the cooking appliance, and reduce the risk of food ingredient overflow. Since the user needs to remove the anti-overflow component for cleaning when cleaning the cooking appliance, by arranging the detection component, it can be avoided that the user uses the normal cooking mode without installing the anti-overflow component after cleaning, resulting in serious food overflow. Since the internal air pressure and temperature of the cooking appliance change violently during the working process of the cooking appliance, by arranging the detection component, the position of the anti-overflow component during the cooking process can also be detected, avoiding the increase in the probability of food ingredient overflow caused by the anti-overflow component falling off during the cooking process. It can detect and feedback to the cooking appliance in time after the anti-overflow component falls off, and the cooking appliance adjusts the cooking mode according to the feedback signal, and also prevents the user from enabling the normal cooking mode without knowing that the anti-overflow component has fallen off, thereby reducing food ingredient overflow and improving the overall anti-overflow effect of the cooking appliance.

[0012] In addition, the lid assembly in the above technical solution provided by the present invention may further have the following additional technical features:

[0013] In some technical solutions of the present invention, optionally, the detection component includes a magnetic member and a magnetic detection member. The magnetic member is disposed on the anti-overflow component, and the magnetic detection member is disposed on the cover body and is opposite to the magnetic member.

[0014] In this technical solution, the detection component includes a magnetic member and a magnetic detection member. The magnetic member is disposed on the anti-overflow component, and the magnetic detection member is disposed on the cover body and is opposite to the magnetic member. Since the magnetic detection component can detect the presence of the magnetic member, by disposing the magnetic member on the anti-overflow component, the magnetic detection component can be used to detect the position of the anti-overflow component. At the same time, by disposing the magnetic detection component on the cover body and making the magnetic detection member opposite to the magnetic member, it can be determined whether the anti-overflow component exists on the side of the cover body close to the cooking cavity by whether the magnetic detection component detects the magnetic member, thereby improving the accuracy of detecting the position of the anti-overflow component and the detection efficiency.

[0015] In some technical solutions of the present invention, optionally, the detection component includes a proximity switch. The proximity switch is disposed on one of the cover body and the anti-overflow component, and the detection end of the proximity switch faces the other of the cover body and the anti-overflow component.

[0016] In this technical solution, the detection component includes a proximity switch. The proximity switch is disposed on one of the cover body and the anti-overflow component, and the detection end of the proximity switch faces the other of the cover body and the anti-overflow component. By setting the proximity switch, the detection end of the proximity switch can be used to detect whether the positions of the cover body and the anti-overflow component are close. If the positions of the cover body and the anti-overflow component are close, the proximity switch is triggered. The proximity switch can be disposed on the cover body and the detection end of the proximity switch can be directed to the anti-overflow component, thereby detecting the position of the anti-overflow component. At the same time, the proximity switch can also be disposed on the anti-overflow component and the detection end of the proximity switch can be directed to the cover body, which can also detect whether the anti-overflow component is in place.

[0017] In some technical solutions of the present invention, optionally, the cover assembly further includes a control component. The control component is disposed on the cover body and is electrically connected to the detection component. The control component can control the operation of the cooking appliance according to the installation state of the anti-overflow component.

[0018] In this technical solution, the lid assembly further includes a control component, which is arranged on the lid body and electrically connected to the detection component. The control component can control the operation of the cooking appliance according to the installation state of the anti-overflow component. By setting a control component electrically connected to the detection component, the detection results of the detection component can be processed. After the detection component feeds back the installation state of the anti-overflow component, the control component controls the operation of the cooking appliance according to the installation state of the anti-overflow component, which can enable the cooking appliance to select appropriate cooking parameters according to the installation of the anti-overflow component, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance, reduce the probability of food overflow when the anti-overflow component is not set or falls off, improve the stability and reliability of the cooking appliance during operation, facilitate the user to operate the cooking appliance, and reduce the risk of food spillage. Since the user needs to remove the anti-overflow component for cleaning when cleaning the cooking appliance, setting a detection component can prevent the user from using a high-power cooking mode without installing the anti-overflow component after cleaning, resulting in serious food overflow.

[0019] In some technical solutions of the present invention, optionally, the anti-overflow component includes a body and a partition. The body has a cavity and a first through hole. The partition is arranged in the cavity and connected to the body. The partition divides the cavity into at least two anti-overflow cavities. The at least two anti-overflow cavities include a first anti-overflow cavity and a second anti-overflow cavity. The cooking cavity can communicate with the first anti-overflow cavity through the first through hole, and the first anti-overflow cavity communicates with the second anti-overflow cavity.

[0020] In this technical solution, the anti-overflow component includes a body and a partition. The body has a cavity and a first through hole. The partition is arranged in the cavity and connected to the body. The partition divides the cavity into at least two anti-overflow cavities. The at least two anti-overflow cavities include a first anti-overflow cavity and a second anti-overflow cavity. The cooking cavity can communicate with the first anti-overflow cavity through the first through hole, and the first anti-overflow cavity communicates with the second anti-overflow cavity. When the cooking appliance is working, the air pressure in the cooking cavity rises, and the internal pressure is greater than the external pressure. When the cooking appliance is in the exhaust state, since the internal air pressure of the cooking appliance is greater than the external air pressure, the boiling point of the liquid food decreases, and the temperature in the cooking cavity cannot drop suddenly in a short time, causing the liquid food to boil suddenly and generate food bubbles. The food bubbles will float up with the flowing gas. The first through hole of the anti-overflow component can break the bubbles floating up from the cooking cavity into the anti-overflow cavity. Some of the unbroken food bubbles enter the first anti-overflow cavity, and then the bubbles are broken by the through hole between the first anti-overflow cavity and the second anti-overflow cavity, so that the food bubbles are re-formed into liquid food, avoiding the overflow of food, playing an anti-overflow role for the cooking appliance. At the same time, setting multiple anti-overflow cavities can also extend the exhaust path, and thus can extend the exhaust time of the cooking appliance, improve the anti-overflow effect on liquid food, make the cooked liquid food thicker, avoid food waste, improve the cooking effect of the cooking appliance, and at the same time, the anti-overflow setting for food can also improve the cleanliness of the cooking appliance during operation, facilitating the user to clean the cooking appliance after use.

[0021] In a second aspect of the present invention, a control method for a cooking appliance is provided. The control method for the cooking appliance is used for the lid assembly in any one of the above-mentioned all technical solutions. The control method for the cooking appliance includes controlling a detection component to detect the installation state of an anti-overflow component; controlling the cooking appliance to operate according to the installation state of the anti-overflow component; wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position.

[0022] A control method for a cooking appliance provided by the present application. The control method for the cooking appliance is used for the lid assembly in any one of the above-mentioned all technical solutions. The control method for the cooking appliance includes controlling a detection component to detect the installation state of an anti-overflow component; controlling the cooking appliance to operate according to the installation state of the anti-overflow component; wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position. By detecting the installation state of the anti-overflow component and identifying and feedbacking the installation state of the anti-overflow component, the cooking appliance can adjust the cooking mode and cooking parameters of the cooking appliance according to the installation state of the anti-overflow component, thereby avoiding the cooking appliance from still performing cooking according to the predetermined power when the anti-overflow component is not provided inside the cooking appliance, so as to realize selecting the corresponding cooking mode by detecting the anti-overflow component, reducing the probability of food overflow when the cooking appliance exhausts, avoiding the risk of food overflow and the risk of food ingredients bubbles being pressed out caused by the anti-overflow component falling off or not being installed, improving the stability and reliability of the cooking appliance during operation, and at the same time improving the convenience of the cooking appliance during operation and facilitating the user to operate.

[0023] Specifically, the detection component can be controlled to identify and feedback the installation state of the anti-overflow component, so as to detect whether the anti-overflow component is installed in place.

[0024] Specifically, the identified installation state of the anti-overflow component is divided into a first state and a second state, which is convenient for the program of the cooking appliance to identify the installation situation of the anti-overflow component and make corresponding program responses.

[0025] Specifically, the first state is that the anti-overflow component is in a predetermined state. At this time, the anti-overflow component can normally destroy the overflowing food ingredient bubbles generated during exhaust, reducing the probability of food ingredient overflow. The second state is that the anti-overflow component is located at the predetermined position. The anti-overflow component may fall off from the predetermined position, or the anti-overflow component may not be installed. At this time, the cooking program of the cooking appliance can adjust the cooking mode according to the detection result of the detection component, avoiding the risk of food overflow and the risk of food ingredient bubbles being pressed out caused by the anti-overflow component falling off or not being installed, and improving the stability and reliability of the cooking appliance during operation.

[0026] In some technical solutions of the present invention, optionally, controlling the cooking appliance to operate according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance to heat at a first heating power for a first duration; when the installation state is the second state, controlling the cooking appliance to heat at a second heating power for a second duration; wherein, the first heating power is greater than the second heating power, and / or the first duration is less than the second duration.

[0027] In this technical solution, controlling the cooking appliance to operate according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance to heat at a first heating power for a first duration; when the installation state is the second state, controlling the cooking appliance to heat at a second heating power for a second duration; wherein, the first heating power is greater than the second heating power, and / or the first duration is less than the second duration. By detecting the installation state of the anti-overflow component and identifying and feedbacking the installation state of the anti-overflow component, the cooking appliance can adjust the cooking mode and cooking parameters of the cooking appliance according to the installation state of the anti-overflow component. When the installation state is the first state, control the cooking appliance to heat at a first heating power for a first duration. When the installation state is the second state, control the cooking appliance to heat at a second heating power for a second duration. Since when the anti-overflow component is in the first state, the position of the anti-overflow component is installed at the designated position, and at this time the anti-overflow component can work normally. When the anti-overflow component is in the second position, the anti-overflow component is in an uninstalled or detached state, and at this time the anti-overflow component cannot work normally. By setting the first heating power to be greater than the second heating power, and / or the first duration to be less than the second duration, when the anti-overflow component is working normally, the power of the cooking appliance can operate normally. When the cooking appliance has no anti-overflow component or the anti-overflow component cannot work normally, reduce the cooking power and heating duration of the cooking appliance to reduce the internal pressure and temperature, avoid the excessive pressure difference between the inside and outside of the cooking appliance during exhaust, and prevent a large number of food bubbles from spraying out in the case of no anti-overflow component, reduce the probability of food overflow, and further avoid the cooking appliance still executing cooking according to the predetermined power when there is no anti-overflow component inside, so as to realize selecting the corresponding cooking mode by detecting the anti-overflow component, reduce the probability of food overflow during the exhaust of the cooking appliance, avoid the risk of food overflow and the spraying out of food bubbles under pressure caused by the detachment or non-installation of the anti-overflow component, improve the stability and reliability of the cooking appliance during operation, and at the same time improve the convenience of the cooking appliance during operation, facilitating the user's operation.

[0028] In some technical solutions of the present invention, optionally, controlling the cooking appliance to operate according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance to operate based on the first cooking program; when the installation state is the second state, controlling the cooking appliance to operate based on the second cooking program.

[0029] In this technical solution, controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the operation of the cooking appliance based on the first cooking program; when the installation state is the second state, controlling the operation of the cooking appliance based on the second cooking program. By detecting the first and second installation states, the cooking appliance can use the corresponding first and second cooking programs to control the cooking appliance to cook, so as to realize selecting the corresponding cooking mode by detecting the anti-overflow component, reduce the probability of food overflow when the cooking appliance exhausts, and avoid the risks of food overflow and ingredient bubbles being ejected under pressure caused by the detachment or non-installation of the anti-overflow component, and improve the stability and reliability of the cooking appliance during operation.

[0030] In some technical solutions of the present invention, optionally, controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: when the cooking appliance is in the first cooking stage, based on the installation state changing from the first state to the second state, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state; based on the heating amount and the second state, obtaining the third heating power and the third heating duration of the cooking appliance.

[0031] In this technical solution, controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: when the cooking appliance is in the first cooking stage, based on the installation state changing from the first state to the second state, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state; based on the heating amount and the second state, obtaining the third heating power and the third heating duration of the cooking appliance. Furthermore, it realizes detecting the change in the installation state of the anti-overflow component during the cooking process. When the anti-overflow component falls off during the operation of the cooking appliance, the position of the anti-overflow component changes, and the anti-overflow component cannot normally destroy the overflowing bubbles during the exhaust stage. At this time, the installation state of the anti-overflow component changes from the first state to the second state. The cooking appliance can obtain the third heating power and the third heating duration based on the heating amount and the second state, which can avoid excessive overflow of ingredients during exhaust caused by the detachment of the anti-overflow component and reduce the probability of ingredient overflow.

[0032] In some technical solutions of the present invention, optionally, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state includes: based on the first state, obtaining the fourth heating power of the cooking appliance; based on the moment when the installation state changes from the first state to the second state and the first state, obtaining the fourth duration required for the cooking appliance to complete the first cooking stage; based on the fourth heating power and the fourth duration, obtaining the heating amount.

[0033] In this technical solution, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state includes: based on the first state, obtaining the fourth heating power of the cooking appliance; based on the moment when the installation state switches from the first state to the second state and the first state, obtaining the fourth duration required for the cooking appliance to complete the first cooking stage; and obtaining the heating amount based on the fourth heating power and the fourth duration. This facilitates judging the heating state and the working state of the cooking appliance according to the heating amount, making it easier to judge the cooking situation during the cooking process, and improving the accuracy of detecting the position of the anti-overflow component inside the cooking appliance.

[0034] In some technical solutions of the present invention, optionally, the control method of the cooking appliance further includes, when the cooking appliance is in the heating stage, boiling stage or exhaust stage, controlling the detection component to detect the installation state of the anti-overflow component.

[0035] In this technical solution, the control method of the cooking appliance further includes, when the cooking appliance is in the heating stage, boiling stage or exhaust stage, controlling the detection component to detect the installation state of the anti-overflow component. This enables the cooking appliance to judge the working stage of the cooking appliance according to the heating amount, and control the detection component to detect the installation state of the anti-overflow component in the corresponding stage, improving the detection range, facilitating the detection of the situation where the anti-overflow component falls off due to heat or steam influence in each working stage of the cooking appliance, improving the detection efficiency and accuracy of the anti-overflow component, and enhancing the reliability of the cooking appliance.

[0036] The third aspect of the present invention provides a control device for a cooking appliance. The control device for the cooking appliance is used for the lid assembly in any of the above technical solutions. The control device for the cooking appliance includes: a detection unit and a control unit. The detection unit is used to control the detection component to detect the installation state of the anti-overflow component; the control unit is used to control the cooking appliance to work according to the installation state of the anti-overflow component; wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position.

[0037] A control device for a cooking appliance provided by the present application. The control device for the cooking appliance is used for the lid assembly in any of the above technical solutions. The control device for the cooking appliance includes a detection unit and a control unit. The detection unit is used to control the detection component to detect the installation state of the anti-overflow component. The control unit is used to control the operation of the cooking appliance according to the installation state of the anti-overflow component. Among them, the installation state includes a first state and a second state. When the installation state is the first state, the anti-overflow component is installed at a preset position. When the installation state is the second state, the anti-overflow component is not installed at the preset position. The detection unit can detect the installation position of the anti-overflow component, and the control unit can enable the cooking appliance to select appropriate cooking parameters according to the installation situation of the anti-overflow component, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance, reduce the probability of food overflow when the anti-overflow component is not provided or falls off, improve the stability and reliability of the cooking appliance during operation, facilitate the user to operate the cooking appliance, and reduce the probability of food overflow. Since the user needs to remove the anti-overflow component for cleaning when cleaning the cooking appliance, by setting the detection component, it can be avoided that the user uses the high-power cooking mode without installing the anti-overflow component after cleaning, resulting in serious food overflow, and it can also avoid the increase in the probability of food overflow caused by the anti-overflow component falling off midway. Further, it can reduce the probability of food bubbles overflowing and improve the cooking effect.

[0038] The fourth aspect of the present invention provides a control device for a cooking appliance, including a memory and a processor. The memory stores a program or instruction that can be run on the processor. When the program or instruction is executed by the processor, the steps of the control method for the cooking appliance in any of the above technical solutions are implemented.

[0039] A control device for a cooking appliance provided by the present application includes a memory and a processor. The memory stores a program or instruction that can be run on the processor. When the program or instruction is executed by the processor, the steps of the control method for the cooking appliance in any of the above technical solutions are implemented. By setting the memory to store the program or instruction that can be run on the processor, the efficiency of program reading can be improved. Using the processor to execute the program or instruction can quickly implement the steps of the control method for the cooking appliance and improve the overall working efficiency.

[0040] The fifth aspect of the present invention provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by the processor, the steps of the control method for the cooking appliance in any of the above technical solutions are implemented.

[0041] A readable storage medium provided by the present application stores a program or instructions, and when the program or instructions are executed by a processor, the steps of the control method of the cooking appliance in any one of the above technical solutions are implemented. Furthermore, by storing and calling the program or instructions through the readable storage medium, the running speed of the control method of the cooking appliance can be increased, the execution efficiency of the processor can be improved, and the accuracy of program operations can be enhanced.

[0042] The sixth aspect of the present invention provides a cooking appliance, including a lid assembly in any one of the above technical solutions; or a control device of the cooking appliance in any one of the above technical solutions; or a control device of the cooking appliance in any one of the above technical solutions; or a readable storage medium in any one of the above technical solutions.

[0043] A cooking appliance provided by the present application includes a lid assembly in any one of the above technical solutions; or a control device of the cooking appliance in any one of the above technical solutions; or a control device of the cooking appliance in any one of the above technical solutions; or a readable storage medium in any one of the above technical solutions. By setting the lid assembly and the control device of the cooking appliance, the position of the internal anti-overflow component during the operation of the cooking appliance can be detected, preventing the user from operating the cooking reservoir normally when the anti-overflow component is not installed. The appropriate cooking mode can be selected according to the installation situation of the anti-overflow component, improving the anti-overflow effect of the cooking appliance, enhancing the safety and reliability of the cooking appliance, and also enhancing the flexibility during the operation of the cooking appliance. Therefore, this cooking appliance has all the beneficial effects of the lid assembly in any one of the above technical solutions, or the control device of the cooking appliance in any one of the above technical solutions, or the readable storage medium in any one of the above technical solutions.

[0044] Specifically, the cooking appliance can be a soup pot, an electric pressure cooker, a micro-pressure rice cooker, etc.

[0045] The additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The above and / or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0047] Figure 1 FIG. 1 is one of the schematic structural diagrams of a cooking appliance according to an embodiment of the present invention;

[0048] Figure 2 FIG. 2 is another schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

[0049] Figure 3The third structural schematic diagram of the cooking appliance according to an embodiment of the present invention;

[0050] Figure 4 The first flowchart of the control method of the cooking appliance according to an embodiment of the present invention;

[0051] Figure 5 The second flowchart of the control method of the cooking appliance according to an embodiment of the present invention;

[0052] Figure 6 The third flowchart of the control method of the cooking appliance according to an embodiment of the present invention;

[0053] Figure 7 The first structural block diagram of the control device of the cooking appliance according to an embodiment of the present invention;

[0054] Figure 8 The second structural block diagram of the control device of the cooking appliance according to an embodiment of the present invention.

[0055] Wherein, Figures 1 to 3 The corresponding relationship between the reference numerals and the component names in

[0056] 100 cover assembly, 110 cover body, 120 anti-overflow component, 122 body, 1221 cavity, 1222 first through hole, 1223 first anti-overflow cavity, 1224 second anti-overflow cavity, 1225 partition board, 1226 anti-overflow cavity, 130 detection component, 132 proximity switch, 134 magnetic part, 136 magnetic detection part, 140 control component, 200 cooking appliance, 220 cooking cavity. Detailed implementation manners

[0057] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0058] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0059] The following refers to Figures 1 to 8 Describe the cover assembly 100, the control method of the cooking appliance, the control device of the cooking appliance and the cooking appliance according to some embodiments of the present invention.

[0060] In an embodiment of the present invention, as shown in Figure 1 and Figure 2As shown, a lid assembly 100 is provided. The lid assembly 100 is for a cooking appliance 200. The cooking appliance 200 is provided with a cooking cavity 220. The lid assembly 100 includes a lid body 110, an anti-overflow member 120, and a detection assembly 130. The lid body 110 can be covered on the cooking cavity 220. The anti-overflow member 120 is arranged on the side of the lid body 110 close to the cooking cavity 220. The detection assembly 130 is arranged on the anti-overflow member 120 and / or the lid body 110 and can detect the installation state of the anti-overflow member 120.

[0061] The present application provides a lid assembly 100 for a cooking appliance 200. The cooking appliance 200 is provided with a cooking cavity 220. The lid assembly 100 includes a lid body 110, an anti-overflow member 120, and a detection assembly 130. The lid body 110 can be covered on the cooking cavity 220. The anti-overflow member 120 is disposed on a side of the lid body 110 close to the cooking cavity 220. The detection assembly 130 is disposed on the anti-overflow member 120 and / or the lid body 110 and can detect the installation state of the anti-overflow member 120.The provided lid assembly 100 can protect the cooking cavity 220 of the cooking appliance 200. Meanwhile, by covering the lid body 110 on the cooking cavity 220, the cooking cavity 220 can be sealed. When the cooking appliance 200 is operating, the lid body 110 can maintain the pressure inside the cooking cavity 220, improving the cooking effect. During the cooking process of the cooking appliance 200, the temperature inside the cooking cavity 220 rises, causing the temperature inside the cooking cavity 220 to increase, and thus the inside of the cooking cavity 220 is in a high-temperature and high-pressure state. When the cooking appliance 200 is in the exhaust state, the internal high temperature and high pressure form an internal and external air pressure difference with the room temperature and standard atmospheric pressure outside. The boiling point of the liquid inside the cooking cavity 220 decreases, and the temperature inside the cooking cavity 220 cannot drop suddenly in a short time. As a result, the liquid ingredients will boil again, and some liquid ingredients will form bubbles. At the same time, the gas in the cooking cavity 220 flows outwards from the cooking cavity 220 under the action of the internal and external pressure difference to achieve rapid exhaust of the cooking appliance 200. By setting the anti-overflow component 120 on the side of the lid body 110 close to the cooking cavity 220, the food bubbles overflowing with the flowing gas can be destroyed, causing the food bubbles to break and re-accumulate into liquid ingredients, preventing the overflow of ingredients, playing an anti-overflow role for the cooking appliance 200, and also improving the overall cleanliness of the cooking appliance 200, facilitating user use. At the same time, the detection component 130 that can detect the installation state of the anti-overflow component 120 is set on the anti-overflow component 120, or the detection component 130 is set on the lid body 110, or the detection component 130 is set on both the anti-overflow component 120 and the lid body 110, which can detect the installation position of the anti-overflow component 120. Then, the cooking appliance 200 can select appropriate cooking parameters according to the installation situation of the anti-overflow component 120, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance 200, reduce the probability of ingredient overflow when the anti-overflow component 120 is not set or falls off, improve the stability and reliability of the cooking appliance 200 during operation, facilitate the user to operate the cooking appliance 200, and reduce the risk of ingredient overflow. Since when cleaning the cooking appliance 200, the user needs to remove the anti-overflow component 120 for cleaning, setting the detection component 130 can prevent the user from using the normal cooking mode without installing the anti-overflow component 120 after cleaning, resulting in serious food overflow. During the operation of the cooking appliance 200, the internal air pressure and temperature change violently. By setting the detection component 130, the position of the anti-overflow component 120 during the cooking process can also be detected, avoiding an increase in the probability of ingredient overflow caused by the anti-overflow component 120 falling off during the cooking process. It can detect and feedback to the cooking appliance 200 in time after the anti-overflow component 120 falls off, and the cooking appliance 200 adjusts the cooking mode according to the feedback signal to achieve the reduction of the risk of ingredient overflow and the improvement of the overall anti-overflow effect of the cooking appliance 200.

[0062] Further, the lid assembly 100 may include a face lid and a steel lid. The face lid can be a plastic lid or a metal lid. The steel lid is non-removably mounted on the face lid and can rotate relative to the face lid. The steel lid is the lid body mentioned in this application.

[0063] The lid assembly 100 may further include a face lid, a steel lid, and a cover plate. The face lid can be a plastic lid. The steel lid is fixedly mounted on the face lid. The cover plate is removably mounted on the steel lid. The cover plate is the lid body 110 mentioned in this application.

[0064] The lid assembly 100 may further include a face lid, an inner lid, and a steel lid. The face lid can be a plastic lid. The inner lid can also be a plastic lid. The inner lid is snap-fitted with the face lid. The steel lid is non-removably mounted on the inner lid and can rotate relative to the inner lid. The steel lid is the lid body mentioned in this application.

[0065] The lid assembly 100 may further include a face lid, an inner lid, a steel lid, and a cover plate. The face lid can be a plastic lid. The inner lid can also be a plastic lid. The inner lid is snap-fitted with the face lid. The steel lid is non-removably mounted on the inner lid. The cover plate is removably mounted on the inner lid. The cover plate is the lid body 110 mentioned in this application.

[0066] The lid assembly 100 may further include a face lid, an inner lid, a lock, and a cover plate. The face lid can be a plastic lid. The inner lid can also be a plastic lid. The inner lid is snap-fitted with the face lid. The lock is non-removably mounted on the inner lid. The cover plate is removably mounted on the inner lid. The cover plate is the lid body 110 mentioned in this application.

[0067] Further, the steel lid and / or the lock can rotate relative to the pot body. The steel lid and / or the cover plate are used to bear the pressure of the cooking cavity 220.

[0068] This embodiment provides a lid assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0069] As Figure 2 shown, the detection assembly 130 includes a magnetic member 134 and a magnetic detection member 136. The magnetic member 134 is disposed on the anti-overflow member 120, and the magnetic detection member 136 is disposed on the lid body 110 and is opposite to the magnetic member 134.

[0070] In this embodiment, the detection component 130 includes a magnetic member 134 and a magnetic detection member 136. The magnetic member 134 is disposed on the anti-overflow member 120, and the magnetic detection member 136 is disposed on the cover body 110 opposite to the magnetic member 134. Since the magnetic detection component 130 can detect the presence of the magnetic member 134, by disposing the magnetic member 134 on the anti-overflow member 120, the magnetic detection component 130 can be used to detect the position of the anti-overflow member 120. At the same time, by disposing the magnetic detection component 130 on the cover body 110 and making the magnetic detection member 136 opposite to the magnetic member 134, it can be determined whether the anti-overflow member 120 exists on the side of the cover body 110 close to the cooking cavity 220 based on whether the magnetic detection component 130 detects the magnetic member 134, thereby improving the accuracy of detecting the position of the anti-overflow member 120 and the detection efficiency.

[0071] This embodiment provides a cover assembly 100. In addition to the technical features of the above embodiment, this embodiment further includes the following technical features.

[0072] The detection component 130 includes a proximity switch 132. The proximity switch 132 is disposed on one of the cover body 110 and the anti-overflow member 120, and the detection end of the proximity switch 132 faces the other of the cover body 110 and the anti-overflow member 120.

[0073] In this embodiment, as Figure 3 shown, the detection component 130 includes a proximity switch 132. The proximity switch 132 is disposed on one of the cover body 110 and the anti-overflow member 120, and the detection end of the proximity switch 132 faces the other of the cover body 110 and the anti-overflow member 120. By setting the proximity switch 132, the detection end of the proximity switch 132 can be used to detect whether the positions of the cover body 110 or the anti-overflow member 120 are close. If the positions of the cover body 110 and the anti-overflow member 120 are close, the proximity switch 132 is triggered. The proximity switch 132 can be disposed on the cover body 110 and the detection end of the proximity switch 132 can be directed to the anti-overflow member 120, thereby detecting the position of the anti-overflow member 120. At the same time, the proximity switch 132 can also be disposed on the anti-overflow member 120 and the detection end of the proximity switch 132 can be directed to the cover body 110 to also detect whether the anti-overflow member 120 is in place.

[0074] Specifically, as Figure 3 shown, according to the product design requirements, the proximity switch 132 can be disposed on the cover body 110 and the detection end of the proximity switch 132 can be directed to the anti-overflow member 120, or the proximity switch 132 can be disposed on the anti-overflow member and the detection end of the proximity switch 132 can be directed to the cover body 110.

[0075] This embodiment provides a lid assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0076] The lid assembly 100 further includes a control component 140. The control component 140 is disposed on the lid body 110 and is electrically connected to the detection component 130. The control component 140 can control the operation of the cooking appliance 200 according to the installation state of the anti-overflow component 120.

[0077] In this embodiment, the lid assembly 100 further includes a control component 140. The control component 140 is disposed on the lid body 110 and is electrically connected to the detection component 130. The control component 140 can control the operation of the cooking appliance 200 according to the installation state of the anti-overflow component 120. By providing the control component 140 electrically connected to the detection component 130, the detection results of the detection component 130 can be processed. When the detection component 130 feeds back the installation state of the anti-overflow component 120, the control component 140 controls the operation of the cooking appliance 200 according to the installation state of the anti-overflow component 120, which can enable the cooking appliance 200 to select appropriate cooking parameters according to the installation of the anti-overflow component 120, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance 200, reduce the probability of food overflow when the anti-overflow component 120 is not provided or falls off, improve the stability and reliability of the cooking appliance 200 during operation, facilitate the user to operate the cooking appliance 200, and reduce the risk of food spillage. Since the user needs to remove the anti-overflow component 120 for cleaning when cleaning the cooking appliance 200, by providing the detection component 130, it can be avoided that the user uses a high-power cooking mode without installing the anti-overflow component 120 after cleaning, resulting in serious food overflow.

[0078] This embodiment provides a lid assembly 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0079] The anti-overflow component 120 includes a body 122 and a partition 1225. The body 122 has a cavity 1221 and a first through hole 1222. The partition 1225 is disposed in the cavity 1221 and is connected to the body 122. The partition 1225 divides the cavity 1221 into at least two anti-overflow cavities 1226. The at least two anti-overflow cavities 1226 include a first anti-overflow cavity 1223 and a second anti-overflow cavity 1224. The cooking cavity 220 can communicate with the first anti-overflow cavity 1223 through the first through hole 1222, and the first anti-overflow cavity 1223 communicates with the second anti-overflow cavity 1224.

[0080] In this embodiment, the anti-overflow component 120 includes a main body 122 and a partition 1225. The main body 122 has a cavity 1221 and a first through hole 1222. The partition 1225 is disposed in the cavity 1221 and connected to the main body 122. The partition 1225 divides the cavity 1221 into at least two anti-overflow cavities 1226. The at least two anti-overflow cavities 1226 include a first anti-overflow cavity 1223 and a second anti-overflow cavity 1224. The cooking cavity 220 can communicate with the first anti-overflow cavity 1223 through the first through hole 1222, and the first anti-overflow cavity 1223 communicates with the second anti-overflow cavity 1224. When the cooking appliance 200 works, the air pressure in the cooking cavity 220 rises, and the internal pressure is greater than the external pressure. When the cooking appliance 200 is in the exhaust state, since the internal air pressure of the cooking appliance 200 is greater than the external air pressure, the boiling point of the liquid food material decreases, and the temperature in the cooking cavity 220 cannot drop suddenly in a short time, causing the liquid food material to boil suddenly and generate food bubbles. The food bubbles will float upward along with the flowing gas. The first through hole 1222 of the anti-overflow component 120 can destroy the bubbles floating up from the cooking cavity 220 into the anti-overflow cavity 1226. Some of the food bubbles that are not destroyed enter the first anti-overflow cavity 1223, and then the bubbles are destroyed through the through hole between the first anti-overflow cavity 1223 and the second anti-overflow cavity 1224, so that the food bubbles are re-formed into liquid food materials, avoiding the overflow of the food materials, playing an anti-overflow role for the cooking appliance 200. At the same time, setting multiple anti-overflow cavities 1226 can also extend the exhaust path, and then can extend the exhaust time of the cooking appliance 200, improve the anti-overflow effect on the liquid food materials, make the cooked liquid food materials thicker, avoid food waste, improve the cooking effect of the cooking appliance 200, and at the same time, the anti-overflow setting for the food materials can also improve the cleanliness of the cooking appliance 200 during operation, facilitating the user to clean the cooking appliance 200 after use.

[0081] In an embodiment of the present invention, a control method for a cooking appliance is provided. The control method for the cooking appliance is used for the lid assembly in any one of the above all embodiments, as Figure 4 shown, the specific steps of the control method for the cooking appliance include:

[0082] Step 302, controlling the detection component to detect the installation state of the anti-overflow component;

[0083] Step 304, controlling the cooking appliance to work according to the installation state of the anti-overflow component;

[0084] Wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position.

[0085] A control method for a cooking appliance provided by this application. The control method for the cooking appliance is used for the lid assembly in any one of the above-mentioned all embodiments. The control method for the cooking appliance includes controlling a detection component to detect the installation state of an anti-overflow component; controlling the cooking appliance to operate according to the installation state of the anti-overflow component; wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position. By detecting the installation state of the anti-overflow component and performing identification and feedback on the installation state of the anti-overflow component, the cooking appliance can adjust the cooking mode and cooking parameters of the cooking appliance according to the installation state of the anti-overflow component, thereby avoiding the cooking appliance from still performing cooking at a predetermined power when the anti-overflow component is not provided inside the cooking appliance, so as to realize selecting a corresponding cooking mode by detecting the anti-overflow component, reducing the probability of food overflow when the cooking appliance exhausts, avoiding the risk of food overflow and the risk of food ingredients being ejected under pressure due to the anti-overflow component falling off or not being installed, improving the stability and reliability of the cooking appliance during operation, and at the same time improving the convenience during the operation of the cooking appliance, which is convenient for the user to operate.

[0086] Specifically, the detection component can be controlled to identify and feedback the installation state of the anti-overflow component, so as to detect whether the anti-overflow component is installed in place.

[0087] Specifically, the identified installation state of the anti-overflow component is divided into a first state and a second state, which is convenient for the program of the cooking appliance to identify the installation situation of the anti-overflow component and make corresponding program responses.

[0088] Specifically, the first state is that the anti-overflow component is in a predetermined state. At this time, the anti-overflow component can normally destroy the overflowing food ingredient bubbles generated during exhaust, reducing the probability of food ingredient overflow. The second state is that the anti-overflow component is located at the predetermined position. The anti-overflow component may fall off from the predetermined position, or the anti-overflow component may not be installed. At this time, the cooking program of the cooking appliance can adjust the cooking mode according to the detection result of the detection component, avoiding the risk of food overflow and the risk of food ingredients being ejected under pressure due to the anti-overflow component falling off or not being installed, and improving the stability and reliability of the cooking appliance during operation.

[0089] This embodiment provides a control method for a cooking appliance. In addition to the technical features of the above-mentioned embodiments, this embodiment further includes the following technical features.

[0090] Controlling the cooking appliance to operate according to the installation state of the anti-overflow component includes that when the installation state is the first state, controlling the cooking appliance to heat at a first heating power for a first duration; when the installation state is the second state, controlling the cooking appliance to heat at a second heating power for a second duration; wherein, the first heating power is greater than the second heating power, and / or the first duration is less than the second duration.

[0091] In this embodiment, controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance to heat at a first heating power for a first duration; when the installation state is the second state, controlling the cooking appliance to heat at a second heating power for a second duration; wherein, the first heating power is greater than the second heating power, and / or the first duration is less than the second duration. By detecting the installation state of the anti-overflow component and identifying and feedbacking the installation state of the anti-overflow component, the cooking appliance can adjust the cooking mode and cooking parameters of the cooking appliance according to the installation state of the anti-overflow component. When the installation state is the first state, control the cooking appliance to heat at the first heating power for the first duration. When the installation state is the second state, control the cooking appliance to heat at the second heating power for the second duration. Since when the anti-overflow component is in the first state, the position of the anti-overflow component is installed at the designated position, and at this time the anti-overflow component can work normally. When the anti-overflow component is in the second position, the anti-overflow component is in an uninstalled or detached state, and at this time the anti-overflow component cannot work normally. Using the setting that the first heating power is greater than the second heating power, and / or the first duration is less than the second duration can make the power of the cooking appliance operate normally when the anti-overflow component is working properly. When the cooking appliance has no anti-overflow component, or the anti-overflow component cannot work properly, reduce the cooking power and heating duration of the cooking appliance to reduce the internal pressure and temperature, avoid the excessive pressure difference between the inside and outside of the cooking appliance during exhaust, and prevent a large number of food bubbles from spraying out in the case of no anti-overflow component, reduce the probability of food overflow, and further avoid the cooking appliance still performing cooking according to the predetermined power when there is no anti-overflow component inside the cooking appliance, so as to realize selecting the corresponding cooking mode by detecting the anti-overflow component, reduce the probability of food overflow during the exhaust of the cooking appliance, avoid the risk of food overflow and the risk of food bubbles being pressed out caused by the detachment or non-installation of the anti-overflow component, improve the stability and reliability of the cooking appliance during operation, and at the same time improve the convenience of the cooking appliance during operation, facilitating the user's operation.

[0092] This embodiment provides a control method for a cooking appliance. In addition to the technical features of the above embodiment, this embodiment further includes the following technical features.

[0093] Controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance to operate based on the first cooking program; when the installation state is the second state, controlling the cooking appliance to operate based on the second cooking program.

[0094] In this embodiment, controlling the cooking appliance based on the installation state of the anti-overflow component includes: when the installation state is the first state, controlling the cooking appliance based on the first cooking program; when the installation state is the second state, controlling the cooking appliance based on the second cooking program. Through the detected first and second installation states, the cooking appliance can use the corresponding first and second cooking programs to control the cooking appliance to cook, so as to realize selecting the corresponding cooking mode by detecting the anti-overflow component, reduce the probability of food overflow when the cooking appliance exhausts, avoid the risks of food overflow and the ejection of food ingredients due to the detachment or non-installation of the anti-overflow component, and improve the stability and reliability of the cooking appliance during operation.

[0095] This embodiment provides a control method for a cooking appliance. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0096] Controlling the cooking appliance based on the installation state of the anti-overflow component includes: when the cooking appliance is in the first cooking stage, based on the installation state changing from the first state to the second state, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state; based on the heating amount and the second state, obtaining the third heating power and the third heating duration of the cooking appliance.

[0097] In this embodiment, controlling the cooking appliance based on the installation state of the anti-overflow component includes: when the cooking appliance is in the first cooking stage, based on the installation state changing from the first state to the second state, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state; based on the heating amount and the second state, obtaining the third heating power and the third heating duration of the cooking appliance. Furthermore, it realizes detecting the change in the installation state of the anti-overflow component during the cooking process. When the anti-overflow component falls off during the operation of the cooking appliance, the position of the anti-overflow component changes, and the anti-overflow component cannot normally destroy the overflowing bubbles during the exhaust stage. At this time, the installation state of the anti-overflow component changes from the first state to the second state. The cooking appliance can obtain the third heating power and the third heating duration based on the heating amount and the second state, which can avoid excessive overflow of food ingredients during exhaust caused by the detachment of the anti-overflow component and reduce the probability of food ingredient overflow.

[0098] This embodiment provides a control method for a cooking appliance. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0099] Obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state includes: based on the first state, obtaining the fourth heating power of the cooking appliance; based on the moment when the installation state changes from the first state to the second state and the first state, obtaining the fourth duration required for the cooking appliance to complete the first cooking stage; based on the fourth heating power and the fourth duration, obtaining the heating amount.

[0100] In this embodiment, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state includes: obtaining the fourth heating power of the cooking appliance based on the first state; obtaining the fourth duration required for the cooking appliance to complete the first cooking stage based on the moment when the installation state switches from the first state to the second state and the first state; and obtaining the heating amount based on the fourth heating power and the fourth duration. This facilitates judging the heating state and the working state of the cooking appliance according to the heating amount, making it easier to judge the cooking situation during the cooking process, and improving the accuracy of detecting the position of the anti-overflow component in the cooking appliance.

[0101] This embodiment provides a control method for a cooking appliance. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0102] The control method of the cooking appliance further includes, based on the cooking appliance being in the heating stage, boiling stage, or exhaust stage, controlling the detection component to detect the installation state of the anti-overflow component.

[0103] In this embodiment, the control method of the cooking appliance further includes, based on the cooking appliance being in the heating stage, boiling stage, or exhaust stage, controlling the detection component to detect the installation state of the anti-overflow component. This enables the cooking appliance to judge the working stage of the cooking appliance according to the heating amount, and control the detection component to detect the installation state of the anti-overflow component in the corresponding stage, improving the detection range, facilitating the detection of the situation where the anti-overflow component falls off due to heat or steam influence in each working stage of the cooking appliance, improving the detection efficiency and accuracy of the anti-overflow component, and enhancing the reliability of the cooking appliance.

[0104] In an embodiment of the present invention, as Figure 5 shown, the control method of the cooking appliance further includes the steps:

[0105] Step 401, detecting the installation state of the anti-overflow component;

[0106] Step 402, determining whether the installation state of the anti-overflow component is the first state. If the determination result is yes, the program executes Step 403;

[0107] Step 403, the installation state is the first state;

[0108] Step 404, controlling the cooking appliance to heat at the first heating power for the first duration;

[0109] Step 405, detecting the heating amount in the cooking cavity, the bottom temperature of the cooking cavity, or the cooking time;

[0110] Step 406, controlling the cooking appliance to adjust the cooking mode based on the heating amount required for cooking, the bottom temperature of the cooking cavity, or the cooking time;

[0111] Step 407, cooking is completed;

[0112] Step 402, determine whether the installation state of the anti-overflow component is the first state. If the determination result is no, the program proceeds to step 408;

[0113] Step 408, the installation state is the second state;

[0114] Step 409, control the cooking appliance to heat at a second heating power for a second duration;

[0115] Step 410, detect the heating amount in the cooking cavity, the bottom temperature of the cooking cavity, or the cooking time;

[0116] Step 411, control the cooking appliance to adjust the cooking mode based on the heating amount required for cooking, the bottom temperature of the cooking cavity, or the cooking time;

[0117] Step 412, cooking is completed.

[0118] In this embodiment, by detecting the installation state of the anti-overflow component and identifying that the installation state is the first state or the second state, when the anti-overflow component in the cooking appliance is in the first state, the cooking appliance controls the cooking appliance to heat at a first heating power for a first duration, and detects the heating amount in the cooking cavity, the bottom temperature of the cooking cavity, or the cooking time, and completes the heating amount required for cooking, the bottom temperature of the cooking cavity, or the cooking time, and thus completes cooking. When the detected installation state is the second state, control the cooking appliance to heat at a second heating power for a second duration, then detect the heating amount in the cooking cavity, the bottom temperature of the cooking cavity, or the cooking time, and control the cooking appliance to complete the heating amount required for cooking, the bottom temperature of the cooking cavity, or the cooking time, and thus complete cooking.

[0119] In an embodiment of the present invention, as Figure 6 shown, the control method of the cooking appliance further includes the steps:

[0120] Step 701, detect the installation state of the anti-overflow component;

[0121] Step 702, determine whether the installation state of the anti-overflow component is the first state. If the judgment result is yes, the program proceeds to step 703;

[0122] Step 703, the installation state is the first state;

[0123] Step 705, the cooking appliance is in the first cooking stage, and the first cooking mode is executed;

[0124] Step 706, determine whether the installation state switches from the first state to the second state. If the judgment result is no, execute step 707;

[0125] Step 707, control the cooking appliance to execute the first cooking mode;

[0126] Step 708, cooking is completed;

[0127] Step 706, determine whether the installation state has switched from the first state to the second state. If the determination result is yes, then execute Step 709;

[0128] Step 709, obtain the heating amount required for the cooking appliance to complete the first cooking stage based on the first state;

[0129] Step 710, based on the first state, obtain the fourth heating power of the cooking appliance;

[0130] Step 711, obtain the fourth duration required for the cooking appliance to complete the first cooking stage;

[0131] Step 712, control the cooking appliance to execute the fourth heating power and the fourth duration;

[0132] Step 713, cooking is completed;

[0133] Step 702, determine whether the installation state of the anti-overflow component is the first state. If the determination result is no, then the program executes Step 704;

[0134] Step 704, the installation state is the second state;

[0135] Step 714, control the cooking appliance to heat at the second heating power for the second duration;

[0136] Step 715, detect the heating amount in the cooking cavity, the bottom temperature in the cooking cavity, or the cooking time;

[0137] Step 716, control the cooking appliance to adjust the cooking mode based on the heating amount required for cooking, the bottom temperature in the cooking cavity, or the cooking time;

[0138] Step 717, cooking is completed.

[0139] In this embodiment, the cooking appliance determines whether the position of the anti-overflow component is a predetermined position by detecting the installation state of the anti-overflow component, and changes the cooking mode according to the position of the anti-overflow component. First, the installation state of the anti-overflow component is determined. If the installation state of the anti-overflow component is the first state, the cooking appliance is controlled to be in the first cooking stage, and it is judged whether the installation state is switched from the first state to the second state. If there is no switch, it means that the front anti-overflow component has not fallen off. At this time, the heating amount required for the first cooking stage is completed according to the first state, and then the cooking is completed. If it is judged that the installation state is switched from the first state to the second state, the heating amount required for the cooking appliance to complete the first cooking stage based on the first state is obtained; and based on the first state, the fourth heating power of the cooking appliance is obtained; the fourth duration required for the cooking appliance to complete the first cooking stage is obtained; the cooking appliance is controlled to execute the fourth heating power and the fourth duration; and then the cooking is completed. If it is determined that the installation state of the anti-overflow component is the second state, the cooking appliance is controlled to heat at the second heating power for the second duration, and the heating amount in the cooking cavity, the bottom temperature in the cooking cavity or the cooking time is detected; then the heating amount required for cooking, the bottom temperature in the cooking cavity or the cooking time is completed, and then the cooking is completed. By intelligently changing the cooking power and cooking duration of the cooking appliance, the cooking appliance can select appropriate cooking parameters according to the installation situation of the anti-overflow component, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance, reduce the probability of food overflow when the anti-overflow component is not set or falls off, improve the stability and reliability of the cooking appliance during operation, facilitate the user to operate the cooking appliance, and reduce the risk of food overflow. Since the user needs to remove the anti-overflow component for cleaning when cleaning the cooking appliance, by setting the detection component, it can be avoided that the user uses the normal cooking mode without installing the anti-overflow component after cleaning, resulting in serious food overflow, and at the same time, it can also avoid the increase in the probability of food overflow caused by the anti-overflow component falling off during the cooking process, and improve the overall anti-overflow effect of the cooking appliance.

[0140] In an embodiment of the present invention, as Figure 7 shown, a control device 500 of a cooking appliance is provided. The control device 500 of the cooking appliance is used for the lid assembly in any one of the above embodiments. The control device 500 of the cooking appliance includes: a detection unit 520 and a control unit 540. The detection unit 520 is used to control the detection component to detect the installation state of the anti-overflow component; the control unit 540 is used to control the cooking appliance to work according to the installation state of the anti-overflow component; wherein, the installation state includes a first state and a second state; when the installation state is the first state, the anti-overflow component is installed at a preset position; when the installation state is the second state, the anti-overflow component is not installed at the preset position.

[0141] As Figure 7As shown, a control device 500 for a cooking appliance provided by the present application is used for the lid assembly in any of the above embodiments. The control device 500 of the cooking appliance includes: a detection unit 520 and a control unit 540. The detection unit 520 is used to control the detection component to detect the installation state of the anti-overflow component. The control unit 540 is used to control the operation of the cooking appliance according to the installation state of the anti-overflow component. Among them, the installation state includes a first state and a second state. When the installation state is the first state, the anti-overflow component is installed at a preset position. When the installation state is the second state, the anti-overflow component is not installed at the preset position. The detection unit 520 can detect the installation position of the anti-overflow component, and the control unit 540 can enable the cooking appliance to select appropriate cooking parameters according to the installation situation of the anti-overflow component, adjust the cooking mode, improve the overall anti-overflow effect of the cooking appliance, reduce the probability of food overflow when the anti-overflow component is not set or falls off, improve the stability and reliability of the cooking appliance during operation, facilitate the user to operate the cooking appliance, and reduce the probability of food overflow. Since the user needs to remove the anti-overflow component for cleaning when cleaning the cooking appliance, by setting the detection component, it can be avoided that the user uses the high-power cooking mode without installing the anti-overflow component after cleaning, resulting in serious food overflow, and it can also avoid the increase in the probability of food overflow caused by the anti-overflow component falling off midway. Further, it can reduce the probability of food bubbles overflowing and improve the cooking effect.

[0142] In an embodiment of the present invention, as Figure 8 shown, another control device 600 for a cooking appliance is provided, including a memory 620 and a processor 640. The memory 620 stores a program or instruction that can be run on the processor 640. When the program or instruction is executed by the processor 640, the steps of the control method for the cooking appliance in any of the above embodiments are implemented.

[0143] A control device for a cooking appliance provided by the present application includes a memory 620 and a processor 640. The memory 620 stores a program or instruction that can be run on the processor 640. When the program or instruction is executed by the processor 640, the steps of the control method for the cooking appliance in any of the above embodiments are implemented. By setting the memory 620 to store the program or instruction that can be run on the processor 640, the efficiency of program reading can be improved. Using the processor 640 to execute the program or instruction can quickly implement the steps of the control method for the cooking appliance and improve the overall work efficiency.

[0144] In an embodiment of the present invention, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the control method for the cooking appliance in any of the above embodiments are implemented.

[0145] A readable storage medium provided by the present application stores a program or instructions. When the program or instructions are executed by a processor, the steps of the control method of the cooking appliance in any one of the above embodiments are implemented. Furthermore, by storing and invoking the program or instructions through the readable storage medium, the running speed of the control method of the cooking appliance can be increased, the execution efficiency of the processor can be improved, and the accuracy of program operations can be enhanced.

[0146] In an embodiment of the present invention, a cooking appliance is provided, including a lid assembly in any one of the above embodiments; or a control device of the cooking appliance in any one of the above embodiments; or a control device of the cooking appliance in any one of the above embodiments; or a readable storage medium in any one of the above embodiments.

[0147] A cooking appliance provided by the present application includes a lid assembly in any one of the above embodiments; or a control device of the cooking appliance in any one of the above embodiments; or a control device of the cooking appliance in any one of the above embodiments; or a readable storage medium in any one of the above embodiments. By setting the lid assembly and the control device of the cooking appliance, the position of the internal anti-overflow component during the operation of the cooking appliance can be detected, preventing the user from operating in the normal cooking mode when the anti-overflow component is not installed. The appropriate cooking mode can be selected according to the installation situation of the anti-overflow component, improving the anti-overflow effect of the cooking appliance, enhancing the safety and reliability of the cooking appliance, and also enhancing the flexibility during the operation of the cooking appliance. Therefore, this cooking appliance has all the beneficial effects of the lid assembly in any one of the above embodiments, or the control device of the cooking appliance in any one of the above embodiments, or the readable storage medium in any one of the above embodiments.

[0148] Specifically, the cooking appliance can be a soup pot, an electric pressure cooker, a micro-pressure rice cooker, etc.

[0149] In the claims, the description, and the drawings of the present invention, the term "a plurality" refers to two or more, unless otherwise clearly defined. The orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for more convenient description of the present invention and to simplify the description process, rather than to indicate or imply that the device or element referred to must have the specific orientation, be constructed and operated in the specific orientation. Therefore, these descriptions should not be construed as limitations on the present invention; terms such as "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances of the above data.

[0150] In the claims, the specification and the drawings of the present invention, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, the specification and the drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0151] The foregoing are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cover assembly, characterized in that, The cover assembly is for a cooking appliance, the cooking appliance is provided with a cooking cavity, and the cover assembly includes: A cover body that can cover the cooking cavity; An anti-overflow component disposed on a side of the cover body close to the cooking cavity; A detection component disposed on the anti-overflow component and / or the cover body, capable of detecting the installation state of the anti-overflow component.

2. The lid assembly according to claim 1, characterized in that, The detection component includes: A magnetic member disposed on the anti-overflow component; A magnetic detection member disposed on the cover body, opposite to the magnetic member.

3. The cover assembly according to claim 1, wherein The detection component includes: A proximity switch disposed on one of the cover body and the anti-overflow component, and a detection end of the proximity switch faces the other of the cover body and the anti-overflow component.

4. The lid assembly according to any one of claims 1 to 3, characterized in that It further includes: A control component disposed on the cover body, electrically connected to the detection component, and the control component can control the operation of the cooking appliance according to the installation state of the anti-overflow component.

5. The lid assembly according to any one of claims 1 to 3, characterized in that, The anti-overflow component includes: A body having a cavity and a first through hole; A partition disposed in the cavity, connected to the body, the partition divides the cavity into at least two anti-overflow cavities, at least two of the anti-overflow cavities include a first anti-overflow cavity and a second anti-overflow cavity, the cooking cavity can communicate with the first anti-overflow cavity through the first through hole, and the first anti-overflow cavity communicates with the second anti-overflow cavity.

6. A control method for a cooking appliance, characterized in that, The control method of the cooking appliance is for the cover assembly according to any one of claims 1 to 5, and the control method of the cooking appliance includes: Controlling the detection component to detect the installation state of the anti-overflow component; Controlling the operation of the cooking appliance according to the installation state of the anti-overflow component; Wherein, the installation state includes a first state and a second state; When the installation state is the first state, the anti-overflow component is installed at a preset position; When the installation state is the second state, the anti-overflow component is not installed at the preset position.

7. The control method of the cooking appliance according to claim 6, characterized in that, The controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: When the installation state is the first state, controlling the cooking appliance to heat at a first heating power for a first duration; When the installation state is the second state, controlling the cooking appliance to heat at a second heating power for a second duration; Wherein, the first heating power is greater than the second heating power, and / or the first duration is less than the second duration.

8. The control method of the cooking appliance according to claim 6, characterized in that, The controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: When the installation state is the first state, controlling the cooking appliance to operate based on a first cooking program; When the installation state is the second state, controlling the cooking appliance to operate based on a second cooking program.

9. The control method of the cooking appliance according to claim 6, characterized in that, The controlling the operation of the cooking appliance according to the installation state of the anti-overflow component includes: When the cooking appliance is in a first cooking stage, based on the installation state switching from the first state to the second state, obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state; Based on the heating amount and the second state, obtaining a third heating power and a third heating duration of the cooking appliance.

10. The control method of the cooking appliance according to claim 9, wherein Obtaining the heating amount required for the cooking appliance to complete the first cooking stage based on the first state includes: Based on the first state, obtaining the fourth heating power of the cooking appliance; Based on the moment when the installation state is switched from the first state to the second state and the first state, obtaining the fourth duration required for the cooking appliance to complete the first cooking stage; Based on the fourth heating power and the fourth duration, obtaining the heating amount.

11. The control method of the cooking appliance according to any one of claims 6 to 10, characterized in that, It further includes: Based on the cooking appliance being in the heating stage, boiling stage or exhaust stage, controlling the detection component to detect the installation state of the anti-overflow component.

12. A control device for a cooking appliance, characterized in that, The control device of the cooking appliance is used for the lid assembly according to any one of claims 1 to 5. The control device of the cooking appliance includes: A detection unit for controlling the detection component to detect the installation state of the anti-overflow component; A control unit for controlling the operation of the cooking appliance according to the installation state of the anti-overflow component; Wherein, the installation state includes a first state and a second state; When the installation state is the first state, the anti-overflow component is installed at a preset position; When the installation state is the second state, the anti-overflow component is not installed at the preset position.

13. A control device for a cooking appliance, characterized in that, It includes a memory and a processor. The memory stores a program or instruction that can run on the processor. When the program or the instruction is executed by the processor, the steps of the control method of the cooking appliance according to any one of claims 6 to 11 are implemented.

14. A readable storage medium, on which a program or instructions are stored, characterized in that, When the program or the instruction is executed by the processor, the steps of the control method of the cooking appliance according to any one of claims 6 to 11 are implemented.

15. A cooking appliance, characterized in that, It includes: The lid assembly according to any one of claims 1 to 5; Or The control device of the cooking appliance according to claim 12; or The control device of the cooking appliance according to claim 13; or The readable storage medium according to claim 14.

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