A heating device for food and a control method thereof

Abstract

The application discloses a food special heating device and a control method. The food special heating device comprises a shell, a heating part and a separation part. The shell is internally provided with a heating cavity. The front part of the shell is provided with an opening. The opening is in communication with the heating cavity. A cover is hingedly arranged on one side of the opening. The heating part is arranged in the shell and used for heating food in the heating cavity. The separation part is arranged in the middle part of the heating cavity and used for separating the heating cavity into a first heating cavity and a second heating cavity. The food special heating device and the control method solve the problem of insufficient space utilization of a traditional food heating device.

Description

Technical Field

[0001] The present invention relates to the field of food heating equipment, and in particular to a special food heating device and a control method thereof. Background Art

[0002] With the acceleration of the pace of modernization, the pace of life has become faster and faster. The fast pace has brought a series of impacts to people, among which is the problem of diet. Among the many cooking utensils in the kitchen, food heating devices can be said to be essential utensils.

[0003] In order to prevent food from mixing flavors when heating multiple foods, existing food heating devices only heat one type of food at a time, which has the problem of insufficient space utilization. Summary of the Invention

[0004] The main purpose of the present invention is to provide a food-specific heating device and a control method, aiming to solve the problem of insufficient space utilization of existing food heating devices.

[0005] To achieve the above-mentioned object, the present invention provides a food-specific heating device, wherein the food-specific heating device comprises:

[0006] A shell body is provided with a heating chamber therein, a front portion of the shell body is provided with an opening, the opening is communicated with the heating chamber, and a cover body is hingedly provided on one side of the opening;

[0007] a heating portion disposed in the housing for heating food in the heating cavity; and

[0008] The partition is arranged in the middle of the heating chamber and is used to divide the heating chamber into a first heating chamber and a second heating chamber.

[0009] Optionally, the partition is hinged to the inner wall of the rear portion of the shell, and the partition can be rotated to fit with the inner wall of the shell, so that the first heating chamber is connected to the second heating chamber.

[0010] Optionally, a slide groove is provided on the inner wall of one side of the shell, and the slide groove extends from top to bottom; the food-specific heating device also includes a bearing component, and the bearing component is movably arranged on the slide groove in the up and down directions.

[0011] Optionally, the supporting assembly includes a connecting part and a supporting part, one end of the connecting part is movably arranged on the slide groove, and the other end is rotatably connected to the supporting part, the supporting part is used to carry food to be heated, and the supporting part can be rotated to fit with the side wall of the shell.

[0012] Optionally, both inner side walls of the shell are provided with sliding grooves, and the two sliding grooves extend from top to bottom; at least two bearing components are provided, and the two bearing components are movably arranged on the two sliding grooves respectively.

[0013] Optionally, the food-specific heating device also includes a detection device and a controller, wherein the detection device is arranged on the top of the shell, and the detection device is electrically connected to the controller. The detection device is used to detect the size of the food to be heated and send the size information to the controller, and the controller is arranged in the shell, and the controller is used to control the up and down movement of the supporting component.

[0014] Furthermore, to achieve the above-mentioned object, the present invention further provides a food-specific heating control method, wherein the food-specific heating device further comprises a carrying assembly, a driving unit, a detection device, and a controller, wherein the carrying assembly is movably arranged up and down on a side wall of the housing, the driving unit is used to drive the carrying assembly to move up and down, the detection device is used to detect the size of the food to be heated, and the controller is electrically connected to the driving unit and the detection device;

[0015] The food-specific heating control method comprises the following steps:

[0016] After the cover is opened, obtaining height information of the food to be heated;

[0017] Obtaining current height information of the bearing component;

[0018] Determining the maximum height information of the heating chamber that can accommodate food according to the current height information;

[0019] When the allowable height information meets a preset condition, generating placement prompt information;

[0020] After the user confirms the placement prompt information and places the food to be heated on the carrying assembly, controlling the cover to close;

[0021] Get the required heating parameters;

[0022] The heating unit is controlled to operate according to the required heating parameters.

[0023] Optionally, after determining the maximum height information of the heating chamber that can accommodate food according to the current height information, the method further includes:

[0024] Determine a height difference value according to the allowable height information and the height dimension information;

[0025] When the height difference is within a preset range, the tolerable height information meets a preset condition.

[0026] Optionally, after the height difference value is determined according to the allowable height information and the height size information, the method further comprises:

[0027] When the height difference value is out of the preset range, a height adjustment parameter is determined according to the height difference value;

[0028] The driving part is controlled to move according to the height adjustment parameter, so as to adjust the position of the bearing assembly in the up-down direction, so that the allowable height information meets the preset condition.

[0029] Optionally, after the heating part is controlled to operate according to the demand heating parameter, the method further comprises:

[0030] After the heating is completed, heating completion information is generated;

[0031] The heating part is controlled to operate at a preset heat preservation parameter;

[0032] After the cover is opened, the heating part is controlled to stop operating.

[0033] In the technical scheme provided by the present application, the food special heating device comprises a shell, a heating part and a separation part. The shell is provided with a heating cavity. The front part of the shell is provided with an opening which is in communication with the heating cavity. The opening is hingedly provided with a cover on one side. The heating part is arranged in the shell to heat food in the heating cavity. The separation part is arranged in the middle of the heating cavity to separate the heating cavity into a first heating cavity and a second heating cavity. After the cover is opened, the user can put the food to be heated into the heating cavity through the opening. The heating cavity is divided into the first heating cavity and the second heating cavity by the separation part. The gap between the separation part and the inner wall of the shell is small, so that the first heating cavity and the second heating cavity are almost not in communication, thereby solving the problem of odor mixing during food heating. At the same time, the heating cavity is divided into two parts to heat two portions of food respectively, thereby improving the space utilization rate of the heating cavity. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.

[0035] Figure 1 The internal structure diagram of an embodiment of the food special heating device provided by the present application;

[0036] Figure 2This is a flow chart of a first embodiment of a food-specific heating control method of the present invention;

[0037] Figure 3 This is a flow chart of a second embodiment of the food-specific heating control method of the present invention;

[0038] Figure 4 This is a flow chart of a third embodiment of the food-specific heating control method of the present invention;

[0039] Figure 5 2 is a flow chart of a fourth embodiment of the food-specific heating control method of the present invention.

[0040] Description of Figure Numbers:

[0041] Label name Label name 100 Food heating device 21 First partition 1 case 22 Second partition 11 Heating chamber 3 load-bearing components 111 First heating chamber 31 Connection 112 Second heating chamber 32 load-bearing part 2 Divider 4 Detection device

[0042] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0044] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0046] In order to prevent food from mixing flavors when heating multiple foods, existing food heating devices only heat one type of food at a time, which has the problem of insufficient space utilization.

[0047] In order to solve the above problems, the present invention provides a food heating device 100. Figure 1 This is a specific embodiment of the food-specific heating device provided by the present invention.

[0048] See also Figure 1 The food-specific heating device 100 includes a shell 1, a heating part and a partition 2. A heating cavity 11 is provided in the shell 1. An opening is provided at the front of the shell 1, and the opening is communicated with the heating cavity 11. A cover is hingedly provided on one side of the opening. The heating part is provided in the shell 1 to heat the food in the heating cavity 11. The partition 2 is provided in the middle of the heating cavity 11 to divide the heating cavity 11 into a first heating cavity 111 and a second heating cavity 112.

[0049] In the technical solution provided by the present invention, the food-specific heating device 100 includes a shell 1, a heating part and a partition 2. A heating chamber 11 is provided in the shell 1. An opening is provided at the front of the shell 1, and the opening is connected to the heating chamber 11. A cover is hingedly provided on one side of the opening. The heating part is provided in the shell 1 to heat the food in the heating chamber 11. The partition 2 is provided in the middle of the heating chamber 11 to separate the heating chamber 11 into a first heating chamber 111 and a second heating chamber 112. After the user opens the cover, the food to be heated is placed into the heating cavity 11 from the opening. The partition 2 is provided to divide the heating cavity 11 into the first heating cavity 111 and the second heating cavity 112. The gap between the partition 2 and the inner wall of the shell 1 is small, so that the first heating cavity 111 and the second heating cavity 112 are almost not connected, so as to solve the problem of cross-flavor when heating food. At the same time, the heating cavity 11 is divided into two parts, and two portions of food can be heated separately, so as to improve the space utilization of the heating cavity 11.

[0050] It should be noted that the food-specific heating device 100 can be a heating product well known to those skilled in the art, such as a microwave oven, an oven, and a steamer.

[0051] The material of the cover is not limited, as long as the cover can be closed to cover the opening. In this embodiment, the material of the cover includes a transparent material. With this arrangement, the user can observe the heating status of the food in the heating cavity 11 through the transparent cover, preventing the taste of the food from being affected by too long heating time.

[0052] It should be noted that the partition 2 can extend in the up and down direction or in the left and right direction. The actual extension direction can be determined according to the size of the food to be heated. For example, if the length of the food to be heated is greater than half the length of the heating cavity 11, the partition 2 is selected to extend in the left and right direction.

[0053] Specifically, in this embodiment, a sealing elastic member is provided on the side of the partition 2 close to the cover body, and the sealing elastic member can also be provided between the partition 2 and the inner wall of the shell 1. In this way, the first heating chamber 111 and the second heating chamber 112 are completely separated to prevent the first heating chamber 111 and the second heating chamber 112 from mixing flavors when heating different foods.

[0054] If the food to be heated is too large to fit into the first heating cavity 111 or the second heating cavity 112, in order to expand the applicability of the food heating device 100, in this embodiment, the partition 2 is hingedly connected to the inner wall of the rear portion of the housing 1. The partition 2 can be rotated to fit against the inner wall of the housing 1, thereby connecting the first heating cavity 111 with the second heating cavity 112. With this arrangement, when the food to be heated is large, the user can choose to rotate the partition 2 to fit against the inner wall of the housing 1, completely connecting the first heating cavity 111 with the second heating cavity 112 to form the entire heating cavity 11, thereby accommodating the food to be heated and heating it.

[0055] In this embodiment, the partition 2 extends in the up-down direction, and the structure of the partition 2 is not limited, as long as the partition 2 can separate the heating chamber 11 into the first heating chamber 111 and the second heating chamber 112. For example, in this embodiment, Figure 1 As shown, the partition 2 includes a first partition 21 and a second partition 22. The rear portion of the first partition 21 is connected to the inner wall of the housing 1, and the bottom of the second partition 22 is rotatably connected to the top of the first partition 21. This arrangement allows the user to rotate the second partition 22 according to the actual size of the food to be heated, so that the second partition 22 is arranged perpendicular to the first partition 21, making the food heating device 100 suitable for a variety of usage scenarios.

[0056] For some smaller foods to be heated, even if the heating cavity 11 is divided into two parts, there is still a waste of heating space. In order to further improve the space utilization of the heating cavity 11, in this embodiment, Figure 1As shown, the inner wall of one side of the housing 1 is provided with a chute extending from top to bottom. The food heating device 100 further includes a carrier assembly 3, which is movably mounted on the chute in the vertical direction. This arrangement divides the first heating chamber 111 or the second heating chamber 112 into two parts via the carrier assembly 3, which supports the food to be heated. The height of the heating chamber 11 separated by the carrier assembly 3 is slightly greater than the height of the food to be heated, thereby further improving the space utilization of the heating chamber 11.

[0057] Furthermore, the structure of the carrying component 3 is not limited, as long as the carrying component 3 can separate the heating chamber 11 and carry the food to be heated. For example, in this embodiment, Figure 1 As shown, the carrying assembly 3 includes a connecting portion 31 and a carrying portion 32. One end of the connecting portion 31 is movably mounted on the slide slot, and the other end is rotatably connected to the carrying portion 32. The carrying portion 32 is used to carry food to be heated, and the carrying portion 32 can be rotated to mate with the side wall of the housing 1. With this arrangement, the user can rotate the carrying portion 32 until it mates with the side wall of the housing 1, thereby increasing the space of the heating chamber 11, accommodating larger food to be heated, and being suitable for more usage scenarios.

[0058] Furthermore, the number of the carrying components 3 is not limited, as long as the carrying components 3 can separate the heating chamber 11 and carry the food to be heated. For example, in this embodiment, Figure 1 As shown, both inner sidewalls of the housing 1 are provided with chutes, extending from top to bottom. At least two carrier assemblies 3 are provided, each movably mounted on one of the chutes. This arrangement divides the first heating chamber 111 and the second heating chamber 112 into two sections, with the carrier assemblies 3 serving to hold the food to be heated. The height of the heating chamber 11, defined by the carrier assemblies 3, is slightly greater than the height of the food to be heated, thereby further improving the space utilization of the heating chamber 11.

[0059] In this embodiment, if Figure 1As shown, the food heating device 100 further includes a detection device 4 and a controller. The detection device 4 is located at the top of the housing 1 and is electrically connected to the controller. The detection device 4 is used to detect the size of the food to be heated and transmit the size information to the controller. The controller is located within the housing 1 and is used to control the up and down movement of the carrier assembly 3. In this configuration, the height of the food to be heated is detected by the detection device 4, and the height information is transmitted to the controller. The height information is then compared with the accommodation height of the heating chamber 11 currently separated by the carrier assembly 3. If the accommodation height is less than the height of the food to be heated, the controller controls the carrier assembly 3 to move downward so that the accommodation height is greater than the height of the food to be heated, allowing the user to place the food to be heated on the carrier assembly 3.

[0060] Specifically, the detection device 4 includes a radar ranging device, which can detect the outline of the food to be heated and thereby determine the height of the food to be heated. It should be noted that the detection device 4 includes but is not limited to other devices known to those skilled in the art that can be used to detect the outline and size of an object.

[0061] In addition, the present invention provides a food-specific heating control method, based on any one of the above-mentioned food-specific heating devices, with reference to Figure 2 , Figure 2 1 is a flow chart of the first embodiment of the food-specific heating control method of the present invention.

[0062] The food-specific heating device 100 also includes a carrying component 3, a driving unit, a detection device 4 and a controller. The carrying component 3 is movably arranged up and down on a side wall of the shell 1. The driving unit is used to drive the carrying component 3 to move up and down. The detection device 4 is used to detect the size of the food to be heated. The controller is electrically connected to the driving unit and the detection device 4.

[0063] The food-specific heating control method comprises the following steps:

[0064] S10: After the cover is opened, obtaining height information of the food to be heated.

[0065] It should be noted that the user can manually open the cover, or press an opening button to allow the controller to control the cover to open automatically.

[0066] S20: Acquire the current height information of the carrying component 3.

[0067] It should be noted that a sensor is provided inside the housing 1 for detecting the current height information of the supporting assembly 3 .

[0068] S30: Determine the maximum height information of the heating chamber 11 that can accommodate food according to the current height information.

[0069] It should be noted that the difference between the height of the inner wall of the shell 1 and the height of the supporting assembly 3 is the capacity height of the heating chamber 11 that can accommodate food.

[0070] S80: When the allowable height information meets a preset condition, generating placement prompt information.

[0071] It should be noted that the preset condition is that the capacity height is greater than the height of the food to be heated.

[0072] It should be noted that the accommodating height must be greater than the minimum height, and the minimum height can be set to 10 cm, so that after heating is completed, the user wearing heat-insulating gloves can reach into the heating cavity 11 and take out the heated food.

[0073] It should be noted that the placement prompt information may be a flashing indicator light.

[0074] S90: After the user confirms the placement prompt information and places the food to be heated on the carrying component 3, the cover is controlled to close.

[0075] S100: Obtain required heating parameters.

[0076] It should be noted that the required heating parameters include heating temperature and heating time, etc.

[0077] S110: Controlling the operation of the heating unit according to the required heating parameters.

[0078] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are shown in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence in the order indicated by the arrows. Unless clearly stated herein, the execution of these steps is not strictly limited in order, and they can be performed in other orders. Moreover, at least a portion of the steps in the figure may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with at least a portion of other steps or sub-steps or stages of other steps.

[0079] In the first embodiment of the food-specific heating control method provided by the present invention, after the lid is opened, the height size information of the food to be heated is obtained, and then the current height information of the supporting component 3 is obtained. The capacity height information of the heating chamber 11 that can accommodate the food is determined based on the current height information. When the capacity height information meets the preset conditions, a placement prompt information is generated. After the user confirms the placement prompt information and places the food to be heated on the supporting component 3, the lid is controlled to close. Finally, the required heating parameters such as heating temperature and heating time are obtained, and the operation of the heating part is controlled according to the required heating parameters.

[0080] refer to Figure 3 , Figure 3 2 is a flow chart of the second embodiment of the food-specific heating control method of the present invention.

[0081] Based on the first embodiment described above, the food-specific heating control method of this embodiment further includes, after step S30:

[0082] S40: Determine a height difference value according to the allowable height information and the height dimension information.

[0083] S70: When the height difference is within a preset range, the tolerable height information meets a preset condition.

[0084] It should be noted that the difference between the two end points of the preset range is the preset range difference. The larger the height dimension, the larger the preset range difference. The preset range difference is proportional to the height dimension. For example, when the height dimension is 10 cm, the preset range is 2 cm-4 cm, that is, the preset range difference is 2 cm. When the height dimension is 20 cm, the preset range is 2 cm-6 cm, that is, the preset range difference is 4 cm.

[0085] In the second embodiment of the food-specific heating control method provided by the present invention, the height difference is determined based on the allowable height information and the height dimension information; when the height difference is within a preset range, the allowable height information meets the preset condition.

[0086] refer to Figure 4 , Figure 4 2 is a flow chart of the third embodiment of the food-specific heating control method of the present invention.

[0087] Based on the second embodiment, the food-specific heating control method of this embodiment further includes, after step S40:

[0088] S50: When the height difference is outside the preset range, determining a height adjustment parameter according to the height difference.

[0089] It should be noted that the height adjustment parameter is the sum of the absolute value of the height difference and the difference within the preset range.

[0090] S60: controlling the activity of the driving unit according to the height adjustment parameter, and adjusting the position of the supporting assembly 3 in the up-down direction so that the allowable height information meets a preset condition.

[0091] In the third embodiment of the food-specific heating control method provided by the present invention, when the height difference is outside the preset range, the height adjustment parameter is determined according to the height difference, the activity of the driving part is controlled according to the height adjustment parameter, and the position of the supporting component 3 in the up and down directions is adjusted so that the permissible height information meets the preset conditions.

[0092] refer to Figure 5 , Figure 5 2 is a flow chart of a fourth embodiment of the food-specific heating control method of the present invention.

[0093] Based on the first embodiment described above, the food-specific heating control method of this embodiment further includes, after step S110:

[0094] S120: After the heating is completed, heating completion information is generated.

[0095] It should be noted that the heating completion information can be a flashing indicator light or a prompt sound.

[0096] S130: Control the heating unit to operate according to preset heat preservation parameters.

[0097] It should be noted that the preset insulation parameters are heating temperatures set in advance by the manufacturer to achieve the insulation effect.

[0098] S140: After the cover is opened, controlling the heating unit to stop operating.

[0099] In the fourth embodiment of the food-specific heating control method provided by the present invention, after heating is completed, heating completion information is generated, the heating part is controlled to operate with preset insulation parameters, and after the cover is opened, the heating part is controlled to stop operating.

[0100] It should be understood that the above is only an example and does not constitute any limitation to the technical solution of the present invention. In specific applications, those skilled in the art can make settings as needed, and the present invention does not impose any limitation on this.

[0101] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of it according to actual needs to achieve the purpose of the embodiment scheme, and no limitation is made here.

[0102] In addition, it should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or system. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or system comprising the element.

[0103] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

Claims

1. A food-specific heating control method, based on a food-specific heating device, characterized in that: The food heating device comprises a housing with a heating chamber provided therein, an opening provided at the front of the housing, the opening being in communication with the heating chamber, and a cover hingedly provided on one side of the opening; a heating unit provided in the housing for heating food in the heating chamber; and a partition, provided in the middle of the heating chamber, for dividing the heating chamber into a first heating chamber and a second heating chamber; The food heating device further includes a carrying assembly, a driving unit, a detection device, and a controller. The carrying assembly is movably arranged up and down on a side wall of the housing. The driving unit is used to drive the carrying assembly up and down. The detection device is used to detect the size of the food to be heated. The controller is electrically connected to the driving unit and the detection device. The detection device is used to detect the size of the food before it is placed in the food container and transmit the information to the controller to adjust the position of the carrying assembly. The food-specific heating control method comprises the following steps: After the cover is opened, obtaining height information of the food to be heated; Obtaining current height information of the bearing component; Determining the maximum height information of the heating chamber that can accommodate food according to the current height information; When the allowable height information meets a preset condition, generating placement prompt information; After the user confirms the placement prompt information and places the food to be heated on the carrying assembly, controlling the cover to close; Get the required heating parameters; The heating unit is controlled to operate according to the required heating parameters.

2. The food-specific heating control method according to claim 1, wherein: The partition is hinged to the inner wall of the rear portion of the shell, and the partition can be rotated to fit the inner wall of the shell, so that the first heating chamber is connected to the second heating chamber.

3. The food-specific heating control method according to claim 1, wherein: A slide groove is provided on the inner wall of one side of the shell, and the slide groove extends from top to bottom; The bearing assembly is movably arranged on the sliding groove in the up and down directions.

4. The food-specific heating control method according to claim 3, wherein: The carrying assembly includes a connecting part and a carrying part. One end of the connecting part is movably arranged on the slide groove, and the other end is rotatably connected to the carrying part. The carrying part is used to carry food to be heated, and the carrying part can be rotated to fit the side wall of the shell.

5. The food-specific heating control method according to claim 3, wherein: Both inner side walls of the housing are provided with sliding grooves, and the two sliding grooves extend from top to bottom; There are at least two bearing assemblies, and the two bearing assemblies are movably arranged on the two sliding grooves respectively.

6. The food-specific heating control method according to claim 3, wherein: The detection device is arranged on the top of the shell; the controller is arranged in the shell, and the controller is used to control the up and down movement of the carrying component.

7. The food-specific heating control method according to claim 1, wherein: After determining the maximum height information of the heating chamber that can accommodate food according to the current height information, the method further includes: Determine a height difference value according to the allowable height information and the height dimension information; When the height difference is within a preset range, the tolerable height information meets a preset condition.

8. The food-specific heating control method according to claim 7, wherein: After determining the height difference according to the allowable height information and the height dimension information, the method further includes: When the height difference is outside the preset range, determining a height adjustment parameter according to the height difference; The driving part is controlled to move according to the height adjustment parameter, and the position of the supporting component in the up-down direction is adjusted so that the permissible height information meets a preset condition.

9. The food-specific heating control method according to claim 1, wherein: After controlling the operation of the heating unit according to the required heating parameters, the method further includes: After the heating is completed, a heating completion message is generated; Controlling the heating unit to operate at preset heat preservation parameters; After the cover is opened, the heating unit is controlled to stop operating.

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