Cooking method, appliance, control device and computer readable storage medium

Abstract

Embodiments of the present application provide a cooking method, a cooking appliance, a control device and a computer readable storage medium. The cooking method comprises: receiving a cooking instruction; running in a first cooking mode; switching to a second cooking mode when a preset condition is met; wherein the fan is kept running in one of the first cooking mode or the second cooking mode. At least one of the first cooking mode and the second cooking mode keeps the fan running, which can increase the flow of hot air and achieve "roasting" or "steaming" operations. By judging the preset condition, the cooking mode of the food can be switched, so that the food can be cooked better during processing, and situations such as burning, uneven heating, etc. can be avoided. At the same time, a cooking appliance can realize multiple cooking functions, shorten the cooking time of the user, and reduce the operation difficulty of the user.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to a cooking method, utensil, control device, and computer-readable storage medium. Background Technology

[0002] With the advancement of technology, home appliances have gradually entered people's lives, among which cooking utensils play an indispensable role.

[0003] Existing cooking appliances can only perform a single cooking function such as steaming, baking, or frying in a single cooking session. They cannot perform multiple cooking functions in one session. For example, a steamer can only steam, and an oven can only bake. When a user is cooking a dish that requires multiple cooking methods, such as steaming and baking the ingredients in sequence, the user needs to change multiple cooking appliances to complete the task. However, multiple cooking appliances take up a lot of space, which increases the difficulty of operation for the user and increases the cooking time. Summary of the Invention

[0004] This application provides a cooking method, utensil, control device, and computer-readable storage medium to at least partially improve the above-mentioned problems.

[0005] In a first aspect, embodiments of this application provide a cooking method. The cooking appliance includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed in the shell, and the inner pot is detachably disposed inside the outer pot. A heating chamber is formed inside the inner pot. The heating element is disposed in the heating chamber and / or the outer pot, and the fan is disposed in the shell and is used to circulate air inside the inner pot. The method includes: receiving a cooking command; operating in a first cooking mode; and switching to a second cooking mode when preset conditions are met. The fan is kept running in either the first cooking mode or the second cooking mode.

[0006] In one embodiment, a water storage space is formed inside the outer pot, and the heating element is located inside the outer pot. The cooking mode is operated in a first cooking mode. When a first preset condition is met, the cooking mode is switched to a second cooking mode, which includes: turning on the heating element; when the cooking time meets the first preset time or the cooking temperature meets the first preset temperature, the cooking mode is switched to the second cooking mode and the fan is turned on.

[0007] In one embodiment, a water storage space is formed inside the outer pot. The outer pot includes an inner bottom wall. Along a direction perpendicular to the inner bottom wall, the minimum distance between the first heating end of the heating element and the inner bottom wall is different from the minimum distance between the second heating end of the heating element and the inner bottom wall. Alternatively, when the water storage space contains heated liquid, at least a portion of the heating elements are located above the surface of the heated liquid, and at least a portion of the heating elements are located below the surface of the heated liquid. When operating in a first cooking mode, switching to a second cooking mode when a first preset condition is met includes: turning on the heating element; when the cooking time meets a second preset time, or the cooking temperature meets a second preset temperature, switching to the second cooking mode and turning on the fan.

[0008] In one embodiment, a water storage space is formed inside the outer pot. When the water storage space contains heating liquid, at least a portion of the heating elements are located above the surface of the heating liquid, and at least a portion of the heating elements are located below the surface of the heating liquid. When operating in a first cooking mode, switching to a second cooking mode when a first preset condition is met includes: turning on at least the heating elements located below the surface of the heating liquid; turning on the heating elements located above the surface of the heating liquid when the cooking time meets a third preset time or the cooking temperature meets a third preset temperature; and switching to the second cooking mode and turning on the fan when the cooking time meets a fourth preset time or the cooking temperature meets a fourth preset temperature.

[0009] In one embodiment, a water storage space is formed inside the inner pot, and the heating element is located between the inner pot and the outer pot. The cooking mode is operated in a first cooking mode. When a first preset condition is met, the cooking mode is switched to a second cooking mode, which includes: turning on the heating element; when the cooking time meets a fifth preset time or the cooking temperature meets a fifth preset temperature, the cooking mode is switched to the second cooking mode and the fan is turned on.

[0010] In one embodiment, the cooking appliance further includes a water supply device, which is capable of supplying water to at least one of the heating element, the inner pot, or the outer pot, and operating in a first cooking mode. When a first preset condition is met, switching to a second cooking mode includes: turning on the heating element, turning on the water supply device to supply water, and when the cooking time meets a sixth preset time or the cooking temperature meets a sixth preset temperature, switching to the second cooking mode and turning on the fan.

[0011] In some embodiments, the cooking appliance also includes a water supply device that can supply water to the heating element or the outer pot to operate in a first cooking mode. When a first preset condition is met, switching to a second cooking mode includes: turning on the heating element and the fan; when the cooking time meets a seventh preset time or the cooking temperature meets a seventh preset temperature, switching to the second cooking mode and turning on the water supply device to supply water.

[0012] In some embodiments, the cooking appliance also includes a water supply device that can supply water to the inner pot. The heating element is located between the inner pot and the outer pot. The appliance operates in a first cooking mode. When a first preset condition is met, switching to a second cooking mode includes: turning on the heating element and the fan. When the cooking time meets an eighth preset time or the cooking temperature meets an eighth preset temperature, the appliance switches to the second cooking mode and the water supply device turns on to supply water.

[0013] In some implementations, when operating in the first cooking mode, the temperature inside the outer pot is T1, and when operating in the second cooking mode, the temperature inside the outer pot is T2, wherein T1 is less than T2; when operating in the second cooking mode, the fan is turned on.

[0014] In some implementations, the method further includes turning on the fan at a speed of R1 when operating in a first cooking mode, and turning on the fan at a speed of R2 when operating in a second cooking mode, wherein R1 is less than R2.

[0015] Secondly, embodiments of this application provide a control device for a cooking appliance, the cooking appliance including: a shell, an inner pot, an outer pot, a heating element, and a fan, the outer pot being disposed in the shell, the inner pot being detachably disposed inside the outer pot, and the interior of the inner pot forming a heating chamber; the heating element being disposed in the heating chamber and / or the outer pot, and the fan being disposed in the shell and used to circulate air inside the inner pot; the control device includes: an instruction receiving module, a first execution module, and a second execution module, the instruction receiving module being used to receive cooking instructions; the first execution module being used to operate in a first cooking mode; the second execution module being used to switch to a second cooking mode when preset conditions are met; wherein, in either the first cooking mode or the second cooking mode, the fan is kept running.

[0016] Thirdly, embodiments of this application provide a cooking appliance, which includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed in the shell, and the inner pot is detachably disposed inside the outer pot, with a heating chamber formed inside the inner pot. The heating element is disposed in the heating chamber and / or the outer pot, and the fan is disposed in the shell and is used to circulate air inside the inner pot. The cooking appliance also includes one or more processors and a memory, wherein one or more applications are stored in the memory and configured to be executed by one or more processors, and the one or more applications are configured to perform the method as described above.

[0017] Fourthly, embodiments of this application provide a computer-readable storage medium storing program code, which is invoked by a processor to execute the method described above.

[0018] The cooking method, appliance, control device, and computer-readable storage medium provided in this application, upon receiving a cooking instruction, first operate in a first cooking mode, then acquire operating parameters during the cooking process. When preset conditions are met, it switches to a second cooking mode. Maintaining the operation of the fan in at least one of the first and second cooking modes can increase the flow of hot air, achieving either a "baking" or "steaming" operation. By judging the preset conditions, the cooking mode can be switched for the ingredients, ensuring better cooking and avoiding burning or uneven heating. Furthermore, a single cooking appliance can perform multiple cooking functions, shortening the user's cooking time and reducing the difficulty of operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of a cooking appliance provided in one embodiment of this application is shown.

[0021] Figure 2 It shows Figure 1 A cross-sectional view along line AA in the middle.

[0022] Figure 3 It shows Figure 1 A cross-sectional view along the BB line.

[0023] Figure 4 A flowchart of a cooking method provided in one embodiment of this application is shown.

[0024] Figure 5 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0025] Figure 6 A flowchart of yet another cooking method provided in an embodiment of this application is shown.

[0026] Figure 7 A flowchart of another cooking method provided in one embodiment of this application is shown.

[0027] Figure 8 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0028] Figure 9 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0029] Figure 10 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0030] Figure 11 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0031] Figure 12 A flowchart of a cooking method provided in another embodiment of this application is shown.

[0032] Figure 13 A structural block diagram of a control device provided in one embodiment of this application is shown.

[0033] Figure 14 A structural block diagram of a cooking appliance provided in one embodiment of this application is shown.

[0034] Figure 15 A structural block diagram of a computer-readable storage medium provided in one embodiment of this application is shown. Detailed Implementation

[0035] The embodiments of this application are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0036] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of the present application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort are within the scope of protection of the present application.

[0037] With the advancement of technology, home appliances have gradually entered people's lives, among which cooking utensils play an indispensable role.

[0038] Existing cooking appliances can only perform a single cooking function such as steaming, baking, or frying in a single cooking session. They cannot perform multiple cooking functions in one session. For example, a steamer can only steam, and an oven can only bake. When a user is cooking a dish that requires multiple cooking methods, such as steaming and baking the ingredients in sequence, the user needs to change cooking appliances to complete the task. If using traditional cooking appliances, the user needs to put the ingredients into the steamer first, and after the steamer finishes steaming, the user needs to take the ingredients out of the steamer and then put the ingredients into the oven. Multiple cooking appliances take up a lot of space, which increases the difficulty of operation for the user and increases the user's cooking time during the process of changing cooking appliances.

[0039] Therefore, the inventors of this application have proposed cooking methods, utensils, control devices, and computer-readable storage media in the embodiments of this application to improve the above-mentioned problems. The technical solutions in the embodiments of this application will now be clearly and completely described with reference to the accompanying drawings.

[0040] Please see Figure 1 , Figure 1 The structure of a cooking appliance 1 is shown. The cooking appliance 1 may include: a pot body 10, a lid 20, a heating element (not shown), a fan (not shown), a water supply device (not shown), a temperature sensor (not shown), and a controller (not shown).

[0041] Please also refer to Figure 2 and Figure 3 The pot body 10 may include a shell 110, an inner pot 120, and an outer pot 130. The outer pot 130 is detachably disposed within the shell 110, and the inner pot 120 is detachably disposed within the outer pot 130. The interior of the inner pot 120 forms a heating chamber 121, which can be used to hold food to be cooked. The pot body 10 may be configured as a roughly cubic or cuboid structure, and the inner pot 120 may be configured as a bowl-shaped or cylindrical structure, etc., without limitation.

[0042] Furthermore, a partition 121 can be installed inside the inner pot 120. The partition 121 is detachably connected to the inner pot 120. Multiple through holes can be provided on the partition 121. When the user is cooking food, the food can be placed on the partition 121 to facilitate the baking operation. The through holes can be used to filter out the oil produced during the baking process, avoiding the deep-frying operation. This makes the baking operation of the cooking utensils more professional.

[0043] Understandably, the inner pot 120 can be made of stainless steel, ceramic, aluminum alloy, or composite materials. Stainless steel inner pots offer excellent corrosion resistance, heat resistance, wear resistance, and easy cleaning. Ceramic inner pots are characterized by high temperature resistance, corrosion resistance, good heat retention, and easy cleaning, and are also rich in trace elements beneficial to the human body. Aluminum alloy inner pots have advantages such as good thermal conductivity, strong corrosion resistance, and light weight, but they are easily scratched and require careful maintenance. Composite material inner pots are made of multiple materials and have good thermal conductivity, wear resistance, and corrosion resistance. The specific choice can be made based on actual needs and is not limited here.

[0044] The upper cover 20 is rotatably mounted on the housing 110 and serves to close the housing 110, and can selectively open or close the heating chamber 121. For example, the upper cover 20 can be hinged to the housing 110 so that it remains connected to the housing 110 even when opened, eliminating the need for the user to remove the upper cover 20 separately, thus facilitating user operation. Furthermore, in some other embodiments, the upper cover 20 can also be detachably mounted on the housing 110, for example, by means of a snap-fit ​​connection, etc., without limitation.

[0045] A heating element 30 is disposed within the heating chamber and / or the outer pot 130. In one embodiment, a water storage space is formed within the outer pot 130, and the heating element 30 is located within the outer pot 130. The heating element 30 can be used to heat the liquid (e.g., water) in the water storage space to generate steam. In a more specific embodiment, the outer pot 130 includes an inner bottom wall. Along a direction perpendicular to the inner bottom wall, the minimum distance between the first heating end of the heating element 30 and the inner bottom wall is different from the minimum distance between the second heating end of the heating element and the inner bottom wall. Thus, when water is added to the water storage space, the water may only submerge the first heating end or the second heating end. When the heating element is operating, the first heating end or the second heating end located below the liquid surface heats the liquid to generate steam, and the second heating end or the first heating end located above the liquid surface can continue to heat the steam, further increasing the steam temperature.

[0046] In another, more specific implementation, when the water storage space contains heated liquid (water), at least a portion of the heating elements 30 are located above the surface of the heated liquid, and at least a portion of the heating elements 30 are located below the surface of the heated liquid. When the heating elements 30 are working, the heating elements 30 located below the liquid surface heat the liquid to generate steam, while the heating elements 30 located above the liquid surface can continue to heat the steam, increasing the steam temperature.

[0047] In some embodiments, a water container 140 can be disposed between the inner pot 120 and the outer pot 130 as a water storage space. The water container 140 can be used to hold water for spraying by the water replenishment device 50. The water replenishment device 50 can be disposed in the housing 110 and selectively spray water into the inner pot 120 and / or the outer pot 130 or the water container 140. In some embodiments, the internal spaces of the inner pot 120, the outer pot 130, and the water container 140 can all serve as water storage spaces. The water replenishment device 50 can be a water pump, a device similar to a shower head with multiple water outlets, or a device similar to a water pipe with a single water outlet; there are no limitations on this.

[0048] In some other embodiments, a water storage space is formed inside the inner pot 120, and the heating element 30 is located between the inner pot 120 and the outer pot 130. The heating element 30 can heat the inner pot 120 so that the water in the water storage space inside the inner pot 120 forms steam.

[0049] The heating element 30 can be a resistance heating element, such as a heating wire, heating plate, or heating mesh, or it can be an electromagnetic induction heating element, such as a combination of a coil and a magnetic component; no limitation is made here. When the water replenishment device 50 is not spraying water into the inner pot 120, outer pot 130, or water container 140, the heating element 30 can also be used to heat the air in the heating chamber 121 to bake the food in the heating chamber 121. When the water replenishment device 50 sprays water into the inner pot 120, outer pot 130, or water container 140, the heating element 30 can heat the air in the heating chamber 121 and the water in the inner pot 120, outer pot 130, or water container 140 simultaneously to steam the food in the heating chamber 121.

[0050] Specifically, the heating element 30 is at least partially disposed inside the heating chamber 121 and at least partially disposed between the bottom of the inner pot 120 and the bottom of the outer pot 130. A channel is provided between the bottom and sidewall of the inner pot 120 and the corresponding bottom and sidewall of the outer pot 130 to facilitate airflow exchange within the entire outer pot 130.

[0051] A blower 40 can be installed on the upper cover 20 and used to blow airflow into the inner pot 120 to make the heat distribution in the heating chamber 121 more uniform. Specifically, the axis of the blower 40 can be aligned with the axis of the inner pot 120, so that more air blown by the blower 40 can enter the heating chamber 121, further promoting rapid and uniform heat distribution within the heating chamber 121.

[0052] Temperature sensor 60 can be used to acquire the temperature inside the inner pot 120, or the temperature of the outer surface of the inner pot 120. It is understood that temperature sensor 60 can be a thermistor (NTC), thermocouple, integrated temperature sensor, or digital temperature sensor, etc., and the specific choice can be made according to the actual situation; no limitation is imposed here. One, two, or more temperature sensors 60 can be set, and they can be used to monitor the temperature at different locations within the inner pot 120.

[0053] The controller can be electrically connected to the heating element 30, the fan 40, the water supply device 50, and the temperature sensor 60, and can issue commands to the heating element 30, the fan 40, the water supply device 50, and the temperature sensor 60, and control the heating element 30 to heat up or stop heating up, control the fan 40 to rotate or stop rotating, control the water supply device 50 to spray water or stop spraying water, and control the temperature sensor 60 to sense the temperature.

[0054] First embodiment:

[0055] This embodiment provides a cooking method that can be applied to the aforementioned cooking utensils. (See attached document.) Figure 4 The method includes the following steps S110-S170:

[0056] Step S110: Receive cooking instructions.

[0057] Cooking commands can be triggered by pressing physical buttons on the cooking appliance, by voice via a voice receiver module within the appliance, or by remote operation using a mobile device such as a smartphone; there are no limitations on this. In some implementations, cooking commands can also be pre-set by the user and run automatically after a certain period of time. This allows for advance scheduling, meaning the cooking appliance can start working even when the user is not nearby, improving the convenience of operation.

[0058] Step S120: Run in the first cooking mode.

[0059] The first cooking mode refers to a cooking mode of the cooking appliance, such as steaming or baking. The specific mode can be selected based on cooking needs. The cooking command can include the operating parameters for the corresponding first cooking mode. When a cooking command is received from the user, the first cooking mode can be run with the corresponding parameters. During this process, the ingredients are heated and cooked.

[0060] Step S130: When the preset conditions are met, switch to the second cooking mode.

[0061] The preset conditions may include one or more of a variety of parameters, such as temperature and time, which are not limited in this embodiment. The second cooking mode refers to a cooking mode of the cooking appliance, such as steaming or baking. The appropriate mode can be selected based on cooking needs. The cooking instructions may include the operating parameters of the corresponding second cooking mode. When the preset conditions are met, the cooking appliance switches from the first cooking mode to the second cooking mode, and operates according to the operating parameters of the second cooking mode.

[0062] During the operation of at least one of the first or second cooking modes, the fan remains running. When the fan is running, it promotes the circulation of hot air, allowing it to reach all parts of the heating chamber and resulting in a more uniform temperature distribution. For example, in one embodiment, when operating the baking mode, the fan needs to be turned on to heat the food using hot airflow. In another embodiment, when operating the steaming mode, the fan can be turned on to direct steam to a designated area to heat the food. In yet another embodiment, when operating the steaming mode, the fan can be turned off, and the food can be heated using the inherent flow of steam. Depending on the specific cooking needs, the first and second cooking modes can be configured accordingly, and their parameters can be set accordingly. By switching between cooking modes, various cooking methods can be adjusted for the food, resulting in more uniform and delicious food processing.

[0063] The cooking method provided in this embodiment, after receiving a cooking command, first operates in a first cooking mode, then acquires the operating parameters during the cooking process. When preset conditions are met, it switches to a second cooking mode. Maintaining the operation of the fan in at least one of the first and second cooking modes can increase the flow of hot air, achieving either a "baking" or "steaming" operation. By judging the preset conditions, the cooking mode can be switched for the ingredients, ensuring better cooking and avoiding burning or uneven heating. Furthermore, multiple cooking functions can be achieved with a single cooking appliance, shortening the user's cooking time and reducing the difficulty of operation.

[0064] Second embodiment:

[0065] This embodiment provides a cooking method that can be applied to the aforementioned cooking appliance. The outer pot has a water storage space, and the heating element is located inside the outer pot. When the heating element heats, the liquid (water) in the outer pot is heated to form steam. The steam rises through the gap between the inner pot and the outer pot and enters the inner pot to heat the food.

[0066] See Figure 5 The method includes the following steps S210-S220:

[0067] Step S210: Receive cooking instructions.

[0068] Step S220: Turn on the heating element. When the cooking time meets the first preset time or the cooking temperature meets the first preset temperature, switch to the second cooking mode and turn on the fan.

[0069] After the heating element is activated, it heats the water in the water storage space to generate steam within the heating chamber. This steam heats the food, ensuring rapid surface cooking, especially allowing the bottom of the food to directly contact the steam. This avoids the drawback of air frying where the hot air cannot reach the bottom of the food, resulting in insufficient cooking of the bottom and requiring manual flipping. During the first cooking mode, the steam temperature is kept as stable as possible to prevent the food surface from shrinking too quickly and the interior from being undercooked.

[0070] Once the heating element starts heating, the temperature inside the heating chamber will gradually rise, and the water temperature in the water storage space will also gradually rise. Once the heating element starts heating, the temperature inside the heating chamber and / or the water temperature in the water storage space can be continuously obtained, as well as the duration of the heating element's operation.

[0071] The first preset time refers to the running time of the first cooking mode. For example, the first preset time can be 10-15 minutes, but this embodiment does not limit it. The first preset time can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit it.

[0072] The first preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the water in the current water storage space has been exhausted. Continuing to use the steaming mode may damage the cooking appliance. At this time, the second cooking mode can be switched. The first preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the first preset temperature can be greater than or equal to 150°C. Of course, the first preset temperature can also be other values, and this embodiment does not limit this.

[0073] After switching to the second cooking mode, turn on the fan. With the fan on, the hot air inside the heating chamber is circulated, grilling the food. The temperature inside the heating chamber is higher than in the first cooking mode, for example, greater than 150℃ and less than or equal to 230℃. During the second cooking mode, the temperature inside the heating chamber can be controlled within the first preset temperature. This ensures the food is grilled sufficiently without overcooking. Maintaining the temperature within the first preset temperature also keeps the food within a relatively stable temperature range, preventing sudden temperature fluctuations that could cause the food to become dry and tough. This contributes to improving the final texture and flavor of the food.

[0074] It should be noted that in this embodiment, the first preset temperature can be 150℃-230℃. If it is lower than 150℃, the cooking time will be prolonged; if it is higher than 230℃, the food may burn. In other embodiments, the first preset temperature can also be 150℃-200℃, 190℃-230℃, etc. The specific temperature can be set according to the actual food being cooked and the specific usage scenario, and is not limited here.

[0075] Meanwhile, during the operation of the second cooking mode, the duration of the fan's operation can also be obtained. When the fan's operation time is greater than or equal to the first preset time, it indicates that the cooking appliance has completed the baking operation of the food. At this time, the heating element and the fan can be turned off. The residual heat in the heating chamber can continue to heat the food, which helps to save energy.

[0076] The first preset cooking time can be between 10 and 30 minutes, for example, 10 minutes, 15 minutes, or 30 minutes, and can be set according to the actual ingredients being cooked and the specific usage scenario. The first preset cooking time can be customized by the user when issuing the cooking command; or it can be pre-stored in the cooking commands pre-stored by the cooking appliance.

[0077] The cooking method in this embodiment uses a bottom-mounted heating element and an top-mounted fan to achieve uniform three-dimensional baking, and solves the problem that users need to use aluminum foil when using existing cooking utensils, which leads to the hot air not being able to heat the bottom surface of the food and the food not cooking at the same time.

[0078] Third embodiment:

[0079] This embodiment provides a cooking method applicable to the aforementioned cooking appliance. The outer pot contains a water storage space and includes an inner bottom wall. Along a direction perpendicular to the inner bottom wall, the minimum distance between the first heating end of the heating element and the inner bottom wall differs from the minimum distance between the second heating end of the heating element and the inner bottom wall. Alternatively, when the water storage space contains heated liquid, at least a portion of the heating elements are located above the surface of the heated liquid, and at least a portion are located below the surface of the heated liquid. When the heating elements are turned on, the heating elements below the liquid surface heat the liquid (water) to form steam, while the heating elements above the liquid surface can perform secondary heating on the steam to increase its temperature.

[0080] See Figure 6 The method includes the following steps S310-S320:

[0081] Step S310: Receive cooking instructions.

[0082] Step S320: Turn on the heating element. When the cooking time meets the second preset time or the cooking temperature meets the second preset temperature, switch to the second cooking mode and turn on the fan.

[0083] The second preset time refers to the running time of the first cooking mode. For example, the second preset time could be 10-15 minutes, but this embodiment does not limit this. The second preset time can be customized by the user based on the ingredients, or it can be pre-configured in the preset program set by the system at the factory for different ingredients; this embodiment does not limit this either.

[0084] The second preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the water in the current water storage space has been exhausted, and continuing the steaming mode may damage the cooking appliance. At this time, the second cooking mode can be switched. The second preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the second preset temperature can be greater than or equal to 150°C. Of course, the second preset temperature can also be other values, and this embodiment does not limit this.

[0085] The cooking method in this embodiment achieves uniform three-dimensional baking by using a bottom-mounted heating element and a top-mounted fan. It also solves the problem of existing cooking appliances requiring the use of aluminum foil, which prevents the hot air from heating the bottom surface of the food and ensures even cooking from top to bottom. Simultaneously, the heating element located above the liquid surface can reheat the steam, resulting in higher steam-baking temperatures in the first cooking mode. This high-temperature steam cooking makes the collagen in meat easier to digest and absorb, leading to better cooking results.

[0086] Fourth embodiment:

[0087] This embodiment provides a cooking method that can be applied to the aforementioned cooking appliance. The outer pot has a water storage space. When the water storage space contains heating liquid, at least a portion of the heating elements are located above the surface of the heating liquid, and at least a portion of the heating elements are located below the surface of the heating liquid. When the heating elements located below the surface are turned on, the heating liquid (water) forms steam. When the heating elements located above the surface are turned on, the steam can be reheated to increase the steam temperature.

[0088] See Figure 7 The method includes the following steps S410-S420:

[0089] Step S410: Receive cooking instructions.

[0090] Step S420: Turn on the heating element located below the surface of the heating liquid. When the cooking time meets the third preset time or the cooking temperature meets the third preset temperature, turn on the heating element located above the surface of the heating liquid. When the cooking time meets the fourth preset time or the cooking temperature meets the fourth preset temperature, switch to the second cooking mode and turn on the fan.

[0091] After the heating element, located below the surface of the heating liquid, is activated, it heats the water in the water storage space to generate steam within the heating chamber. The third preset time refers to the time from when the heating element is activated until the amount of steam generated reaches a predetermined value. This third preset time can be customized by the user based on the type of food, or it can be pre-configured in the system's factory preset program for different foods. This embodiment does not limit this. In some implementations, the third preset time can be, for example, 2-5 minutes, or other values. This embodiment does not limit this either.

[0092] The third preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system at the factory for different ingredients. This embodiment does not limit this. In some implementations, the third preset temperature can be, for example, 80-110℃, or other values. This embodiment does not limit this.

[0093] When the cooking time or cooking temperature reaches the third preset time or temperature, the heating element located above the surface of the heated liquid is activated to reheat the generated steam, thus raising its temperature. This setting saves energy compared to activating the heating element above the surface of the heated liquid from the beginning.

[0094] Steam heats the food, allowing the surface to cook quickly, especially ensuring the bottom of the food is in direct contact with the steam. This avoids the drawback of air frying, where the hot air cannot reach the bottom of the food, resulting in insufficient cooking of the bottom and requiring manual flipping. During the first cooking mode, the steam temperature is kept as stable as possible to prevent the food surface from shrinking too quickly and the interior from being undercooked.

[0095] Once the heating element starts heating, the temperature inside the heating chamber will gradually rise, and the water temperature in the water storage space will also gradually rise. Once the heating element starts heating, the temperature inside the heating chamber and / or the water temperature in the water storage space can be continuously obtained, as well as the duration of the heating element's operation.

[0096] The fourth preset time refers to the running time of the first cooking mode. For example, the fourth preset time can be 10-15 minutes, but this embodiment does not limit it. The fourth preset time can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit it.

[0097] The fourth preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the water in the current water storage space has been exhausted. Continuing to use the steaming mode may damage the cooking appliance. At this time, the second cooking mode can be switched. The fourth preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the fourth preset temperature can be greater than or equal to 150℃. Of course, the fourth preset temperature can also be other values, and this embodiment does not limit this.

[0098] After switching to the second cooking mode, turn on the fan. With the fan on, the hot air inside the heating chamber is circulated, grilling the food. The temperature inside the heating chamber is higher than in the first cooking mode, for example, greater than 150℃ and less than or equal to 230℃. During the second cooking mode, the temperature inside the heating chamber can be controlled within the first preset temperature. This ensures the food is grilled sufficiently without overcooking. Maintaining the temperature within the first preset temperature also keeps the food within a relatively stable temperature range, preventing sudden temperature fluctuations that could cause the food to become dry and tough. This contributes to improving the final texture and flavor of the food.

[0099] It should be noted that in this embodiment, the first preset temperature can be 150℃-230℃. If it is lower than 150℃, the cooking time will be prolonged; if it is higher than 230℃, the food may burn. In other embodiments, the first preset temperature can also be 150℃-200℃, 190℃-230℃, etc. The specific temperature can be set according to the actual food being cooked and the specific usage scenario, and is not limited here.

[0100] Meanwhile, during the operation of the second cooking mode, the duration of the fan's operation can also be obtained. When the fan's operation time is greater than or equal to the first preset time, it indicates that the cooking appliance has completed the baking operation of the food. At this time, the heating element and the fan can be turned off. The residual heat in the heating chamber can continue to heat the food, which helps to save energy.

[0101] The first preset cooking time can be between 10 and 30 minutes, for example, 10 minutes, 15 minutes, or 30 minutes, and can be set according to the actual ingredients being cooked and the specific usage scenario. The first preset cooking time can be customized by the user when issuing the cooking command; or it can be pre-stored in the cooking commands pre-stored by the cooking appliance.

[0102] The cooking method in this embodiment achieves uniform three-dimensional baking by using a bottom-mounted heating element and a top-mounted fan. It also solves the problem of existing cooking appliances requiring the use of aluminum foil, which prevents the hot air from heating the bottom surface of the food and ensures even cooking from top to bottom. Simultaneously, the heating element located above the liquid surface can reheat the steam, resulting in higher steam-baking temperatures in the first cooking mode. This high-temperature steam cooking makes the collagen in meat easier to digest and absorb, leading to better cooking results.

[0103] Fifth embodiment

[0104] This embodiment provides a cooking method that can be applied to the aforementioned cooking appliances. In this method, a water storage space is formed inside the inner pot, and a heating element is located between the inner pot and the outer pot. When the heating element heats up, the water in the water storage space inside the inner pot is heated to generate steam.

[0105] See Figure 8 The method includes the following steps S510-S520:

[0106] Step S510: Receive cooking instructions.

[0107] Step S520: Turn on the heating element. When the cooking time meets the fifth preset time or the cooking temperature meets the fifth preset temperature, switch to the second cooking mode and turn on the fan.

[0108] The fifth preset time refers to the running time of the first cooking mode. For example, the fifth preset time could be 10-15 minutes, but this embodiment does not limit this. The fifth preset time can be customized by the user based on the ingredients, or it can be pre-configured in the preset program set by the system at the factory for different ingredients; this embodiment does not limit this either.

[0109] The fifth preset temperature refers to the highest set temperature inside the heating chamber during the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the water in the current water storage space has been exhausted. Continuing to use the steaming mode may damage the cooking appliance. At this time, the second cooking mode can be switched. The fifth preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the fifth preset temperature can be greater than or equal to 150℃. Of course, the fifth preset temperature can also be other values, and this embodiment does not limit this.

[0110] The cooking method in this embodiment uses a bottom-mounted heating element and an top-mounted fan to achieve uniform three-dimensional baking, and solves the problem that users need to use aluminum foil when using existing cooking utensils, which leads to the hot air not being able to heat the bottom surface of the food and the food not cooking at the same time.

[0111] Sixth Embodiment

[0112] This embodiment provides a cooking method that can be applied to the aforementioned cooking appliance. The cooking appliance further includes a water supply device that can supply water to at least one of the heating element, the inner pot, or the outer pot. When the heating element heats up, the water entering the inner pot or the outer pot is heated to generate steam.

[0113] See Figure 9 The method includes the following steps S610-S620:

[0114] Step S610: Receive cooking instructions.

[0115] Step S620: Turn on the heating element, turn on the water supply device, and when the cooking time meets the sixth preset time or the cooking temperature meets the sixth preset temperature, switch to the second cooking mode and turn on the fan.

[0116] The advantages of using a water replenishment device are: the amount of steam per unit time and the time of steam generation are more controllable, and the steam in the cooking cavity is reheated by the heating element to a temperature higher than 100 degrees Celsius. The collagen in meat cooked by high-temperature steam is more easily digested and absorbed by the human body.

[0117] Simultaneously with the activation of the heating element, the water supply device supplies water, which is then heated to generate steam. The sixth preset time refers to the operating time of the first cooking mode; for example, it could be 10-15 minutes, but this embodiment does not limit this. The sixth preset time can be customized by the user based on the ingredients, or it can be pre-configured in the system's factory preset programs for different ingredients; this embodiment does not limit this either.

[0118] The sixth preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the water in the current water storage space has been exhausted. Continuing to use the steaming mode may damage the cooking appliance. At this time, the second cooking mode can be switched. The sixth preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the sixth preset temperature can be greater than or equal to 150℃. Of course, the sixth preset temperature can also be other values, and this embodiment does not limit this.

[0119] The cooking method in this embodiment uses a bottom-mounted heating element and an top-mounted fan to achieve uniform three-dimensional baking, and solves the problem that users need to use aluminum foil when using existing cooking utensils, which leads to the hot air not being able to heat the bottom surface of the food and the food not cooking at the same time.

[0120] Seventh Embodiment

[0121] This embodiment provides a cooking method that can be applied to the aforementioned cooking appliance. The cooking appliance also includes a water supply device, which can supply water to at least one of the heating element or the outer pot. When the heating element heats up, the water entering the outer pot is directly heated to generate steam.

[0122] See Figure 10 The method includes the following steps S710-S720:

[0123] Step S710: Receive cooking instructions.

[0124] Step S720: Turn on the heating element and the fan. When the cooking time meets the seventh preset time or the cooking temperature meets the seventh preset temperature, switch to the second cooking mode and turn on the water supply device.

[0125] After turning on the heating element and fan, the first cooking mode is entered, which is the mode for "roasting" the food. The hot airflow in the heating chamber is driven to circulate and roast the food.

[0126] The seventh preset time refers to the running time of the first cooking mode. For example, the seventh preset time can be 10-15 minutes, but this embodiment does not limit it. The seventh preset time can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit it.

[0127] The seventh preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the baking mode has been completed or the temperature is too high, which may cause the food to burn. At this time, the second cooking mode can be switched. The seventh preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the seventh preset temperature can be greater than or equal to 150°C and less than or equal to 230°C. Of course, the seventh preset temperature can also be other values, and this embodiment does not limit this.

[0128] Switching to the second cooking mode activates the water supply device, causing the water to evaporate and steam the food. The temperature inside the heating chamber is lower than in the first cooking mode, for example, below 150°C. During the second cooking mode, the temperature inside the heating chamber can be controlled within the first preset temperature, ensuring the food receives sufficient but not excessive roasting. Simultaneously, maintaining the temperature within the second preset temperature ensures the food is steamed within a relatively stable temperature range, preventing temperature fluctuations that could cause the food to become dry and tough, thus improving the overall texture and flavor.

[0129] It should be noted that in this embodiment, the second preset temperature can be between 100℃ and 150℃. If it is lower than 100℃, the cooking time will be prolonged; if it is higher than 150℃, the food may burn. In other embodiments, the first preset temperature can be set according to the actual food being cooked and the specific usage scenario, and is not limited here.

[0130] Meanwhile, during the operation of the second cooking mode, the water replenishment time of the water replenishment device can also be obtained. When the water replenishment time of the water replenishment device is greater than or equal to the second preset time, it indicates that the cooking appliance has completed the steaming operation of the food, and the heating element, fan, and water replenishment device are turned off. At this time, the residual heat in the heating chamber can continue to heat the food, which helps to save energy.

[0131] The second preset cooking time can be between 10 and 30 minutes, for example, 10 minutes, 15 minutes, or 30 minutes, and can be set according to the actual ingredients being cooked and the specific usage scenario. The second preset cooking time can be customized by the user when issuing the cooking command; or it can be pre-stored in the cooking commands pre-stored by the cooking appliance.

[0132] The cooking method in this embodiment achieves uniform three-dimensional baking by using a bottom-mounted heating element and a top-mounted fan. It also solves the problem of existing cooking appliances requiring the use of aluminum foil, which prevents the hot air from heating the bottom surface of the food and ensures even cooking from top to bottom. Furthermore, in the second cooking mode, the heating element can reheat the steam, raising the steam temperature above 100 degrees Celsius. High-temperature steam cooking makes the collagen in meat easier to digest and absorb.

[0133] Eighth embodiment

[0134] This embodiment provides a cooking method applicable to the aforementioned cooking appliance. The appliance includes a water supply device that supplies water to the inner pot. A heating element is located between the inner and outer pots. When the heating element heats, the water entering the inner pot is directly heated to generate steam. By controlling the water supply flow rate of the water supply device, the amount of steam per unit time can be controlled. Simultaneously, since the steam is generated in the inner pot, it can be reheated by the heating element within the inner pot, allowing the steam temperature to exceed 100°C.

[0135] See Figure 11 The method includes the following steps S810-S820:

[0136] Step S810: Receive cooking instructions.

[0137] Step S820: Turn on the heating element and the fan. When the cooking time meets the eighth preset time or the cooking temperature meets the eighth preset temperature, switch to the second cooking mode and turn on the water supply device.

[0138] The eighth preset time refers to the running time of the first cooking mode. For example, the eighth preset time can be 10-15 minutes, but this embodiment does not limit it. The eighth preset time can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit it.

[0139] The eighth preset temperature refers to the highest set temperature inside the heating chamber during the operation of the first cooking mode. When the cooking temperature exceeds the highest set temperature, it indicates that the baking mode has been completed or the temperature is too high, which may cause the food to burn. At this time, the second cooking mode can be switched. The eighth preset temperature can be customized by the user according to different ingredients, or it can be pre-configured in the preset program set by the system for different ingredients at the factory. This embodiment does not limit this. For example, the eighth preset temperature can be greater than or equal to 150°C and less than or equal to 230°C. Of course, the eighth preset temperature can also be other values, which are not limited in this embodiment.

[0140] The cooking method in this embodiment achieves uniform three-dimensional baking by using a bottom-mounted heating element and a top-mounted fan. It also solves the problem of existing cooking appliances requiring the use of aluminum foil, which prevents the hot air from heating the bottom surface of the food and ensures even cooking from top to bottom. Furthermore, in the second cooking mode, the heating element can reheat the steam, raising the steam temperature above 100 degrees Celsius. High-temperature steam cooking makes the collagen in meat easier to digest and absorb.

[0141] Ninth Embodiment

[0142] This embodiment provides a cooking method applicable to the aforementioned cooking appliance. The appliance includes a water supply device that supplies water to the inner pot. A heating element is located between the inner and outer pots. When the heating element heats, the water entering the inner pot is directly heated to generate steam. By controlling the water supply flow rate of the water supply device, the amount of steam per unit time can be controlled. Simultaneously, since the steam is generated in the inner pot, it can be reheated by the heating element within the inner pot, allowing the steam temperature to exceed 100°C.

[0143] See Figure 12 The method includes the following steps S810-S820:

[0144] Step S910: Receive cooking instructions.

[0145] Step S920: Operate in the first cooking mode, with the temperature inside the outer pot set to T1.

[0146] The first cooking mode can be a steaming mode. During the operation of the first cooking mode, the heating element heats the water in the water storage space to generate steam. The water can be in the inner pot or the outer pot. The temperature inside the outer pot is T1, which is also the steam temperature. In some embodiments, T1 can be, for example, 80-120°C, and in some embodiments, T1 can be, for example, 93-150°C. This embodiment does not limit this.

[0147] During the operation of step S920, because the steam temperature is relatively low, the steam will come into contact with the lid and condense to form condensate as it rises. When heating ends, this condensate will drip down and affect the taste of the food. At the same time, even if the lid is designed to be transparent, the presence of condensate will prevent the user from seeing the cooking status of the food inside the cooking appliance.

[0148] In some implementations, when operating in the first cooking mode, the fan can also be turned on. Turning on the fan helps circulate air within the heating chamber, improving temperature uniformity and preventing localized overheating that could lead to overcooking of the food. The fan speed can be R1, for example, 0-1500 r / min.

[0149] Step S930: When the preset conditions are met, switch to the second cooking mode, turn on the fan, and the temperature inside the outer pot is T2; T1 is less than T2. ​​T2 can be, for example, 150℃-230℃.

[0150] The preset conditions may include one or more of a variety of parameters, such as temperature and duration, which are not limited in this embodiment. The preset conditions may be user-defined or pre-set in the preset program of the cooking appliance at the factory.

[0151] In some implementations, the preset conditions may be that the cooking time meets a ninth preset time, or the cooking temperature meets a ninth preset temperature. This embodiment does not limit this. When running in the second cooking mode, T2 is greater than T1. By increasing the steam temperature, the steam is less likely to condense when it comes into contact with the lid during its ascent, and instead is directly discharged through the vent of the cooking appliance. At the same time, the condensate generated during the execution of the first cooking mode will also be partially or completely vaporized and carried away by the steam, preventing condensate residue on the lid and affecting the user's use after opening the lid.

[0152] Increasing T2 can be achieved by increasing the output power of the heating element. In some embodiments, when operating in the second cooking mode, the fan can also be turned on. Turning on the fan helps circulate the airflow within the heating chamber, improving temperature uniformity and preventing localized overheating that could lead to overheating of the food. The fan speed can be R2, which can be greater than R1, for example, 1500-2500 r / min. That is, during the operation of the second cooking mode, the fan speed is higher than that in the first cooking mode. This has the advantage that by increasing the fan speed during the second cooking mode, the air convection velocity can be increased, further preventing condensation from forming on the top cover.

[0153] The cooking method provided in this embodiment increases the steam temperature and fan speed during the operation of the second cooking mode, making it less likely for steam to condense at the lid during its ascent. After cooking, no condensation is generated when the user opens the lid, thus improving the cooking experience.

[0154] Please see Figure 13This application provides a control device 400 for a cooking appliance, which is applied to the cooking appliance. The cooking appliance includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed in the shell, and the inner pot is detachably disposed in the outer pot. The interior of the inner pot forms a heating chamber. The heating element is disposed in the heating chamber and / or the outer pot, and the fan is disposed in the shell and is used to circulate air in the inner pot.

[0155] In a specific embodiment, the control device 400 includes: an instruction receiving module 410, a first execution module 410, and a second execution module 420. The instruction receiving module 410 is used to receive cooking instructions. The first execution module 420 is used to operate in a first cooking mode. The second execution module 430 is used to switch to a second cooking mode when preset conditions are met; wherein, in either the first cooking mode or the second cooking mode, the fan is kept running.

[0156] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the above-described device and module can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0157] In the several embodiments provided in this application, the coupling between modules can be electrical, mechanical, or other forms of coupling.

[0158] Furthermore, the functional modules in the various embodiments of this application can be integrated into one processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The integrated modules described above can be implemented in hardware or as software functional modules.

[0159] Please see Figure 14 This embodiment also provides a cooking appliance 500, and the aforementioned cooking method can be applied to the cooking appliance 500 of this embodiment. The cooking appliance 500 may include: a housing (not shown), an inner pot (not shown), an outer pot (not shown), a heating element 509, and a fan 508. The outer pot is disposed within the housing, and the inner pot is detachably disposed within the outer pot, with the interior of the inner pot forming a heating chamber. The heating element 509 is disposed within the heating chamber and / or the outer pot, and the fan 508 is disposed within the housing and is used to circulate air within the inner pot. The cooking appliance 500 also includes a water replenishment device 503, a temperature sensor 507, and one or more (only one is shown in the figure) processors 502 and a memory 504 coupled to each other.

[0160] The heating element 509, fan 508, water replenishment device 503, and temperature sensor 507 are all electrically connected to the processor 502 and can perform predetermined operations under the control of the processor 502. The display screen 506 can display a display interface and is used for human-machine interaction with the user. The heating element 509 can be used to heat the heating chamber and / or the water storage space, the fan 508 can be used to blow air into the heating chamber, the temperature sensor 507 can be used to sense the temperature in the heating chamber and / or the water temperature in the water storage space, and the water replenishment device 503 can be used to spray or replenish water into the water storage space. The memory 504 stores programs that can execute the contents of the aforementioned embodiments, and the processor 502 can execute the programs stored in the memory 504.

[0161] The processor 502 may include one or more processing cores. The processor 502 connects to various parts within the cooking appliance 500 using various interfaces and lines, and performs various functions and processes data of the cooking appliance 500 by running or executing instructions, programs, code sets, or instruction sets stored in the memory 504, and by calling data stored in the memory 504. Optionally, the processor 502 may be implemented using at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), or Programmable Logic Array (PLA). The processor 502 may integrate one or a combination of several of the following: Central Processing Unit (CPU), Graphics Processing Unit (GPU), and modem. The CPU primarily handles the operating system, user interface, and applications; the GPU is responsible for rendering and drawing the displayed content; and the modem handles wireless communication. It is understood that the modem may also not be integrated into the processor 502 and may be implemented separately using a communication chip.

[0162] The memory 504 may include random access memory (RAM) or read-only memory (ROM). The memory 504 can be used to store instructions, programs, code, code sets, or instruction sets. The memory 504 may include a program storage area and a data storage area. The program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as touch functionality, sound playback functionality, image playback functionality, etc.), and instructions for implementing the various method embodiments described above. The data storage area may also store data created during the use of the cooking appliance 500 (such as phone books, audio and video data, chat log data, etc.).

[0163] See Figure 15 This application provides a structural block diagram of a computer-readable storage medium 1000. The computer-readable medium stores program code 1100, which can be invoked by a processor to execute the cooking method described in any of the above method embodiments. The computer-readable storage medium 1000 can be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read-Only Memory), EPROM, hard disk, or ROM. Optionally, the computer-readable storage medium 1000 includes a non-transitory computer-readable storage medium. The computer-readable storage medium 1000 has storage space for program code 1100 that performs any of the method steps described above. This program code 1100 can be read from or written to one or more computer program products. The program code 1100 can be compressed, for example, in a suitable form.

[0164] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A cooking method, characterized in that, The method is applied to a cooking appliance, which includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed within the shell, and the inner pot is detachably disposed within the outer pot, with the interior of the inner pot forming a heating chamber. The heating element is disposed within the heating chamber and / or the outer pot, and the fan is disposed within the shell and used to circulate air within the inner pot. Receive cooking instructions; Run in the first cooking mode; When preset conditions are met, the system switches to the second cooking mode; wherein, during the operation of at least one of the first cooking mode or the second cooking mode, the fan is kept running.

2. The cooking method according to claim 1, characterized in that, The outer pot has a water storage space, and the heating element is located inside the outer pot. The process of operating in the first cooking mode and switching to the second cooking mode when a first preset condition is met includes: Turn on the heating element. When the cooking time meets the first preset time or the cooking temperature meets the first preset temperature, switch to the second cooking mode and turn on the fan.

3. The cooking method according to claim 1, characterized in that, The outer pot has a water storage space, and the outer pot includes an inner bottom wall. Along the direction perpendicular to the inner bottom wall, the minimum distance between the first heating end of the heating element and the inner bottom wall is different from the minimum distance between the second heating end of the heating element and the inner bottom wall. Alternatively, when the water storage space contains heated liquid, at least a portion of the heating elements are located above the heated liquid surface, and at least a portion of the heating elements are located below the heated liquid surface. The process of switching from operating in the first cooking mode to operating in the second cooking mode when a first preset condition is met includes: Turn on the heating element, and when the cooking time meets the second preset time or the cooking temperature meets the second preset temperature, switch to the second cooking mode and turn on the fan.

4. The cooking method according to claim 1, characterized in that, The outer pot has a water storage space. When the water storage space contains heating liquid, at least a portion of the heating elements are located above the surface of the heating liquid, and at least a portion of the heating elements are located below the surface of the heating liquid. The process of switching from operating in the first cooking mode to operating in the second cooking mode when a first preset condition is met includes: The heating element located below the surface of the heated liquid is turned on. When the cooking time meets the third preset time or the cooking temperature meets the third preset temperature, the heating element located above the surface of the heated liquid is turned on. When the cooking time meets the fourth preset time or the cooking temperature meets the fourth preset temperature, the cooking mode is switched to the second cooking mode and the fan is turned on.

5. The cooking method according to claim 1, characterized in that, The inner pot has a water storage space, and the heating element is located between the inner pot and the outer pot. The operation in the first cooking mode, switching to the second cooking mode when a first preset condition is met, includes: Turn on the heating element. When the cooking time meets the fifth preset time or the cooking temperature meets the fifth preset temperature, switch to the second cooking mode and turn on the fan.

6. The cooking method according to claim 1, characterized in that, The cooking appliance also includes a water supply device, which is capable of supplying water to at least one of the heating element, the inner pot, or the outer pot. The step of switching from operating in the first cooking mode to operating in the second cooking mode when a first preset condition is met includes: The heating element is turned on, the water supply device starts supplying water, and when the cooking time meets the sixth preset time or the cooking temperature meets the sixth preset temperature, the cooking mode is switched to the second cooking mode and the fan is turned on.

7. The cooking method according to claim 1, characterized in that, The cooking appliance also includes a water supply device, which can supply water to the heating element or the outer pot. The step of switching from operating in the first cooking mode to operating in the second cooking mode when a first preset condition is met includes: Turn on the heating element and the fan. When the cooking time meets the seventh preset time or the cooking temperature meets the seventh preset temperature, switch to the second cooking mode and turn on the water supply device.

8. The cooking method according to claim 1, characterized in that, The cooking appliance also includes a water supply device capable of supplying water to the inner pot. The heating element is located between the inner pot and the outer pot. The step of switching from operating in the first cooking mode to operating in the second cooking mode when a first preset condition is met includes: Turn on the heating element and the fan. When the cooking time meets the eighth preset time or the cooking temperature meets the eighth preset temperature, switch to the second cooking mode and turn on the water supply device.

9. The cooking method according to claim 1, characterized in that, When operating in the first cooking mode, the temperature inside the outer pot is T1. When operating in the second cooking mode, the temperature inside the outer pot is T2. Where T1 is less than T2; The fan is turned on when the second cooking mode is running.

10. The cooking method according to claim 9, characterized in that, The method also includes, When operating in the first cooking mode, the fan is turned on at a speed of R1. When operating in the second cooking mode, the fan is turned on at a speed of R2. Where R1 is less than R2.

11. A control device for a cooking utensil, characterized in that, The cooking appliance includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed within the shell, and the inner pot is detachably disposed within the outer pot, with the interior of the inner pot forming a heating chamber. The heating element is disposed within the heating chamber and / or the outer pot. The fan is disposed within the shell and is used to circulate air within the inner pot. The control device includes: The instruction receiving module is used to receive cooking instructions; A first execution module, used to operate in a first cooking mode; and The second execution module is used to switch to the second cooking mode when preset conditions are met; wherein, the fan is kept running in either the first cooking mode or the second cooking mode.

12. A cooking utensil, characterized in that, The cooking appliance includes: a shell, an inner pot, an outer pot, a heating element, and a fan. The outer pot is disposed within the shell, and the inner pot is detachably disposed within the outer pot, with the interior of the inner pot forming a heating chamber. The heating element is disposed within the heating chamber and / or the outer pot. The fan is disposed within the shell and is used to circulate air within the inner pot. The cooking appliance further includes: One or more processors; Memory; One or more applications, wherein the one or more said applications are stored in the memory and configured to be executed by one or more said processors, the one or more said applications being configured to perform the method as described in any one of claims 1 to 10.

13. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores program code that is invoked by a processor to execute the method as described in any one of claims 1 to 10.

Images