Control method and device for heat-not-burn appliance and heat-not-burn appliance

Abstract

The invention relates to the technical field of heat-not-burn, and particularly provides a control method and device of a heat-not-burn appliance and the heat-not-burn appliance. Wherein the heat-not-burn appliance is provided with two different heating assemblies, namely a first heating assembly and a second heating assembly, and the first heating assembly is a central heating assembly. In the process of heating the aerosol generating substrate, the center heating assembly with the small heating area can be driven according to the first preset duration, so that the interior of the aerosol generating substrate is baked through the center heating assembly. And after the interior of the aerosol generating substrate is thoroughly baked, the second heating assembly with a relatively large encryption area can be driven, so that the aerosol generating substrate is heated in a large area. Therefore, on the premise of completely releasing the effective components of the aerosol-generating substrate, the suction time of the aerosol-generating substrate can be prolonged. And in addition, the overheating problem of the heating non-combustion appliance can be relieved.

Description

Technical Field

[0001] The present application relates to the technical field of heat without combustion, and in particular to a control method and device for a heat without combustion appliance and a heat without combustion appliance. Background Art

[0002] Heat-not-burn devices are devices that atomize an aerosol-generating substrate into an aerosol by heating rather than directly burning it. The aerosol-generating substrate can be a cigarette, and the heat-not-burn device can bake the tobacco in the cigarette through the heating component in the device, thereby achieving atomization without directly burning the tobacco.

[0003] At present, some existing heat-not-burn devices may be provided with a heating chamber and a variety of heating components. Among them, the heating chamber is used to accommodate an aerosol-generating substrate, for example, at least part of a cigarette can be inserted into the heating chamber. Taking the example of a heat-not-burn device provided with both a central heating component and a circumferential heating component, the central heating component may be a heating component in which at least part of the heating element is arranged inside the heating chamber. In the case where the aerosol-generating substrate is inserted into the heating chamber, at least part of the heating element can be inserted into the interior of the aerosol-generating substrate and heated from the interior of the aerosol-generating substrate. The heating circuit of the circumferential heating component can be arranged along the circumferential distribution of the heating chamber. When the aerosol-generating substrate is placed in the heating chamber, the heating circuit is distributed along the circumference of the aerosol-generating substrate and circumferentially heats it.

[0004] However, the inventors have found through research that the existing heat-not-burn devices with multiple heating components are difficult to extend the inhalation time of the aerosol-generating matrix while fully releasing its effective ingredients. Summary of the invention

[0005] The purpose of the present application is to solve at least one of the above-mentioned technical defects, especially the technical defect that it is difficult to prolong the suction time of the aerosol generating matrix under the premise of completely releasing its active ingredients in the prior art.

[0006] In a first aspect, an embodiment of the present application provides a control method for a heating-without-combustion appliance, wherein the heating-without-combustion appliance is provided with a first heating component and a second heating component, wherein the first heating component is a central heating component; the method comprises:

[0007] In response to a start heating instruction, driving the first heating component according to a first preset time length, so that the first heating component is in a heating state until the first heating component has been heated for at least the first preset time length;

[0008] If the heating time of the first heating component is greater than or equal to the first preset time, the second heating component is driven to put the second heating component into a heating state.

[0009] In some embodiments, the driving the second heating component to put the second heating component in a heating state includes:

[0010] driving the second heating component to put the second heating component into a heating state;

[0011] If the heating time of the second heating component is greater than or equal to the second preset time, the driving of the second heating component is stopped to switch the second heating component to a non-heating state and maintain it.

[0012] In some embodiments, the method further comprises:

[0013] If the heating time of the first heating component is greater than or equal to the first preset time, the driving of the first heating component is stopped, so that the first heating component is switched to a non-heating state and maintained.

[0014] In some embodiments, a starting heating temperature of the second heating component is greater than a stopping heating temperature of the first heating component.

[0015] In some embodiments, driving the first heating component according to a first preset duration includes:

[0016] driving the first heating component according to a preset first temperature curve; wherein the heating temperature of the first temperature curve under the first preset time length is zero, and the termination heating temperature of the first temperature curve is less than the starting heating temperature of the first temperature curve;

[0017] The driving of the second heating component comprises:

[0018] The second heating component is driven according to a preset second temperature curve; wherein the termination heating temperature of the second temperature curve is lower than the starting heating temperature of the second temperature curve.

[0019] In some embodiments, the second heating element is a circumferential heating element or a hot air flow heating element.

[0020] In a second aspect, an embodiment of the present application provides a control device for a heating-without-combustion appliance, wherein the heating-without-combustion appliance is provided with a first heating component and a second heating component, wherein the first heating component is a central heating component; the device comprises:

[0021] A first driving module, configured to drive the first heating component according to a first preset time length in response to a start heating instruction, so that the first heating component is in a heating state until the heating time length of the first heating component is at least the first preset time length;

[0022] The second driving module is used to drive the second heating component if the heating time of the first heating component is greater than or equal to the first preset time, so that the second heating component is in a heating state.

[0023] In a third aspect, an embodiment of the present application provides a storage medium storing computer-readable instructions. When the computer-readable instructions are executed by one or more processors, the one or more processors execute the steps of the control method of the heating non-combustion appliance described in any of the above embodiments.

[0024] In a fourth aspect, an embodiment of the present application provides a control component, the control component comprising: one or more processors, and a memory;

[0025] The memory stores computer-readable instructions, and when the computer-readable instructions are executed by the one or more processors, the steps of the control method of the heating without burning appliance described in any of the above embodiments are performed.

[0026] In a fifth aspect, an embodiment of the present application provides a heating-not-burning device, comprising:

[0027] A first heating component, wherein the first heating component is a central heating component;

[0028] a second heating assembly;

[0029] The control assembly described in any of the above embodiments is respectively connected to the central heating assembly and the circumferential heating assembly.

[0030] In the control method, device and heating-not-burning appliance provided in some embodiments of the present application, the heating-not-burning appliance is provided with two different heating components, namely a first heating component and a second heating component, wherein the first heating component is a central heating component. In the process of heating the aerosol generating substrate, the present application may first drive the central heating component with a smaller heating area according to a first preset duration to bake the inside of the aerosol generating substrate through the central heating component. After the inside of the aerosol generating substrate is thoroughly baked, the present application may then drive the second heating component with a larger encrypted area to heat the aerosol generating substrate over a large area. In this way, the present application can extend the suction time of the aerosol generating substrate under the premise of completely releasing the effective ingredients of the aerosol generating substrate. Moreover, the overheating problem of the heating-not-burning appliance can also be alleviated. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 One of the flow charts of a method for controlling a heating-without-combustion appliance in one embodiment;

[0033] Figure 2 A schematic diagram of a first temperature curve and a second temperature curve in one embodiment;

[0034] Figure 3 The second flowchart of the control method of the heating-without-combustion device in one embodiment;

[0035] Figure 4 The figure is a schematic diagram of the structure of a control device for a heating-without-combustion appliance in one embodiment. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] In some embodiments, the present application provides a control method for a heat-not-burn appliance. In the heat-not-burn appliance mentioned in the present application, two different types of heating components are provided, namely a first heating component and a second heating component. And the heating area of ​​the first heating component is smaller than the heating area of ​​the second heating component.

[0038] Specifically, the first heating component can be a central heating component, from which it can be determined that the second heating component can be any component with a heating area larger than the heating area of ​​the central heating component. Exemplarily, the second heating component can be a circumferential heating component or a hot air flow heating component.

[0039] The central heating assembly involved in the present application may be a heating assembly in which at least part of the heating element is arranged inside the heating chamber. When the aerosol generating substrate (such as a cigarette) is inserted into the heating chamber, at least part of the heating element may be inserted into the interior of the aerosol generating substrate and heated from the interior of the aerosol generating substrate.

[0040] The circumferential heating assembly involved in the present application may be a heating assembly including heating circuits distributed along the circumference of the heating chamber, and the number of heating circuits may be one or more sections. When the heating chamber contains an aerosol generating substrate, the heating circuits are distributed along the circumference of the aerosol generating substrate and circumferentially heat the aerosol generating substrate.

[0041] The hot air flow heating component involved in the present application can heat the air by energy conversion to form a hot air flow, and use the hot air flow to heat the aerosol generating matrix to promote the effective components of the aerosol generating matrix to be atomized into aerosol.

[0042] It can be understood that the central heating assembly, circumferential heating assembly and hot air flow heating assembly of the present application can be heating assemblies of any structure and implemented based on any principle, as long as they meet the above definitions and related instructions.

[0043] In order to control the heating conditions of the first heating component and the second heating component, the heating-not-burning appliance may also be provided with a control component. The control component may control the temperature of the heating component by controlling the electrical parameter values ​​(such as resistance value, voltage value, current value, power value, etc.) of the heating component. Exemplarily, the control component may drive the first heating component and the second heating component by power drive, voltage drive or current drive to achieve heating control.

[0044] In some examples, for each heating component, the control component may be electrically connected to the heating component and provide a driving electrical signal to the heating component. The driving electrical signal may be a driving current, a driving voltage, etc.

[0045] In other examples, the control component may be electrically connected to the drive component, and the drive component may be electrically connected to the heating component. The control component may send a drive control signal to the drive component, so that the drive component outputs a drive electrical signal to the heating component under the control of the drive control signal. Further, the drive component may be a power supply component of the heat-not-burn appliance.

[0046] It should be noted that, in addition to the first heating component, the second heating component and the control component mentioned above, the heat-not-burn device may also include more components, such as a nozzle, a liquid storage tank, a power supply component, a prompt component, various sensors, etc. The heat-not-burn device involved in this application can be a device of any shape, any principle, and any structure, and this application does not make any specific restrictions on this, as long as it is a device that atomizes the aerosol matrix into an aerosol by heating rather than direct combustion.

[0047] In some embodiments, the present application provides a control method for a heat-not-burn appliance. The following embodiments are described by taking the method applied to a control component of a heat-not-burn appliance as an example. Figure 1 As shown, the method may specifically include the following steps:

[0048] S102: In response to the heating start instruction, driving the first heating component according to a first preset time length, so that the first heating component is in a heating state until the heating time length of the first heating component is at least the first preset time length;

[0049] S104: If the heating time of the first heating component is greater than or equal to the first preset time, the second heating component is driven to put the second heating component into a heating state.

[0050] Among them, the start heating instruction can be an instruction for instructing the heating without burning device to heat the aerosol generating substrate. For example, it can be triggered by the user through a button or touch component, or it can be automatically triggered when the heating without burning device detects that the aerosol generating substrate is inserted into the heating chamber. The present application does not impose specific restrictions on this.

[0051] When receiving the instruction to start heating, the control component may first drive the first heating component so that the first heating component is in a heating state, and heat the aerosol generating substrate through the first heating component. It should be noted that during this process, the control component temporarily does not drive the second heating component. In other words, when receiving the instruction to start heating, the control component drives the first heating component but does not drive the second heating component.

[0052] Since the first heating component is a central heating component, when the first heating component is driven, the first heating component can heat the aerosol generating matrix from the inside through its heating element, thereby improving the atomization taste and alleviating the overheating and scalding mouth problems caused by driving the circumferential heating component.

[0053] In response to the first heating component having been heated for a time period greater than or equal to the first preset time period, the control component may drive the second heating component so that the second heating component is in a heating state and heats the aerosol generating substrate. Since the heating area of ​​the second heating component is greater than the heating area of ​​the first heating component, the aerosol generating substrate may release the remaining active ingredient by driving the second heating component to heat the aerosol generating substrate, thereby achieving complete release of the active ingredient.

[0054] It should be noted that, in this embodiment, when the second heating component is driven, the first heating component may be in a state of being driven or stopping driving, and this embodiment does not impose any specific limitation on this.

[0055] It can be understood that the specific value of the first preset time length can be set in advance based on artificial experimental data, and the present application does not impose specific restrictions on this. For example, the first preset time length can be 100 seconds, 200 seconds, 250 seconds, 300 seconds, etc. Alternatively, the specific value of the first preset time length can be associated with the substrate type of the aerosol generating substrate inserted into the heat-not-burn device. For example, when it is detected that the first type of aerosol generating substrate is inserted into the heat-not-burn device, the control component can determine the duration value corresponding to the first type from the correspondence between the preset substrate type and the first preset time length, and control the heating of the first heating component according to the determined duration value.

[0056] Exemplarily, if the first preset duration is 200 seconds, in response to the start heating instruction, the control component may first drive the first heating component so that the first heating component can be continuously in a heating state and bake the inside of the aerosol generating substrate for at least 200 seconds. When the heated duration of the first heating component is greater than or equal to 200 seconds, it indicates that the first heating component has baked the inside of the aerosol generating substrate for at least 200 seconds. In this case, the active ingredients in the inside of the aerosol generating substrate have been substantially released or completely released. Therefore, the control component may drive the second heating component with a larger heating area to bake the incompletely baked or unbaked part of the aerosol generating substrate through the second heating component, thereby extending the suction duration of the aerosol generating substrate and fully releasing the active ingredients in the aerosol generating substrate.

[0057] In some embodiments, driving the second heating component to put the second heating component in a heating state includes:

[0058] driving the second heating component to put the second heating component into a heating state;

[0059] If the heating time of the second heating component is greater than or equal to the second preset time, the driving of the second heating component is stopped to switch the second heating component to a non-heating state and maintain it.

[0060] In this embodiment, in order to improve the durability of the heat-not-burn device and avoid the problem of the aerosol-generating substrate being over-baked and releasing harmful components, the control component can drive the second heating component according to a second preset time.

[0061] Specifically, if the heating time of the first heating component is greater than or equal to the first preset time, the control component can drive the second heating component and count the heating time of the second heating component. If the heating time of the second heating component is greater than or equal to the second preset time, the control component can stop driving the second heating component, so that the second heating component switches from the heating state to the non-heating state and remains in the non-heating state.

[0062] It can be understood that the relevant description of the second preset duration can refer to the relevant description of the first preset duration above, and this application will not repeat it here. The first preset duration and the second preset duration can be comprehensively determined by component content testing and manual testing, and this application does not make specific restrictions on this. It should be noted that the first preset duration and the second preset duration can be equal or unequal, and their specific values ​​can be set in advance, and this application does not make specific restrictions on this.

[0063] In some embodiments, the control method of the heating non-combustion appliance provided in the present application may also include the following steps: if the heating time of the first heating component is greater than or equal to the first preset time, stop driving the first heating component to switch the first heating component to a non-heating state and maintain it.

[0064] In this embodiment, in order to improve the durability of the heat-not-burn device and avoid the problem of excessive baking of the interior of the aerosol-generating matrix and the release of harmful components, the control component can stop driving the first heating component at an appropriate time.

[0065] Specifically, when the heating time of the first heating component is greater than or equal to the first preset time, the control component can stop driving the first heating component, and switch the first heating component from a heating state to a non-heating state, and maintain it in the non-heating state.

[0066] For example, when the first preset time and the second preset time are both 200 seconds, upon receiving the start heating instruction, the control component may first drive the first heating component so that the first heating component bakes the inside of the aerosol generating substrate for 200 seconds. At this time, the second heating component is not driven temporarily.

[0067] When the heating time of the first heating component is greater than or equal to 200 seconds, the control component stops driving the first heating component and drives the second heating component to bake the remaining part of the aerosol generating matrix through the second heating component, and the baking time is 200 seconds. If the heating time of the second heating component is greater than or equal to 200 seconds, the control component stops driving the second heating component. At this time, both the first heating component and the second heating component are in a non-heating state. Further, in one example, the first heating component and the second heating component can realize drive switching through a switch tube.

[0068] In some embodiments, the starting heating temperature of the second heating component is greater than the ending heating temperature of the first heating component. The starting heating temperature of the second heating component refers to the heating temperature corresponding to when the second heating component is just driven. The ending heating temperature of the first heating component may be the last heating temperature of the first heating component when the driving of the first heating component stops.

[0069] For example, when the first preset time is 200 seconds, if the heating time of the first heating component is equal to 200 seconds, the control component stops driving the first heating component and starts driving the second heating component, so that the heating temperature of the first heating component jumps from a non-zero temperature to zero, and the heating temperature of the second heating component jumps from zero to a non-zero temperature.

[0070] The starting heating temperature of the second heating component refers to the heating temperature of the second heating component after the temperature jump, and the ending heating temperature of the first heating component may be the heating temperature of the first heating component before the temperature jump.

[0071] In this embodiment, when the heating components are switched for heating, the starting heating temperature of the second heating component is greater than the ending heating temperature of the first heating component, so that the atomized mouthfeel of the aerosol-generated matrix can be ensured.

[0072] In some embodiments, driving the first heating component according to a first preset duration includes:

[0073] Driving the first heating component according to a preset first temperature curve; wherein the heating temperature of the first temperature curve under the first preset time length is zero, and the termination heating temperature of the first temperature curve is less than the starting heating temperature of the first temperature curve;

[0074] Driving the second heating component, comprising:

[0075] The second heating component is driven according to a preset second temperature curve; wherein the termination heating temperature of the second temperature curve is lower than the start heating temperature of the second temperature curve.

[0076] For ease of explanation, the following examples are Figure 2 The temperature curve shown is described as an example. Figure 2 In the figure, the green curve is the first temperature curve, the blue curve is the second temperature curve, the horizontal axis is time (in seconds), and the vertical axis is temperature (in °C). Figure 2 In addition to the temperature curves shown, those skilled in the art may pre-set different temperature curves based on actual conditions. This application does not impose any specific restrictions on this. It is only necessary that the first temperature curve and the second temperature curve meet the above requirements.

[0077] In the process of continuous heating by the first heating component, as the heating time increases, the accumulated energy in the aerosol generating matrix will increase, and the aerosol generating matrix will continue to undergo physical changes after being baked. Based on this, in order to accurately control heating and improve the atomization taste and atomization effect, during the continuous driving process of the first heating component, the heating temperature of the first heating component can be appropriately reduced so that the termination heating temperature of the first heating component is lower than its starting heating temperature.

[0078] Based on similar reasons and effects, during the continuous driving process of the second heating component, the heating temperature of the second heating component can be appropriately reduced so that the termination heating temperature of the second heating component is lower than its starting heating temperature. It should be noted that the number of temperature drops of the first temperature curve and the number of temperature drops of the second temperature curve can be equal or different, and this application does not impose specific restrictions on this.

[0079] To facilitate understanding of the solution of the present application, a specific example is provided below for illustration.

[0080] The heating-without-burning device may be provided with a central heating component and a circumferential heating component. The relevant descriptions of the heating-without-burning device, the central heating component and the circumferential heating component can be found in the above description, and this application will not repeat them here.

[0081] See also Figure 3 The control method of the heating-not-burning appliance provided in the present application may include the following steps:

[0082] S302: The control component receives a heating start instruction;

[0083] S304: The control component stops driving the circumferential heating component;

[0084] S306: The control component drives the central heating component so that the central heating component heats the aerosol generating substrate;

[0085] S308: When the heating time of the central heating component reaches a first preset time, the control component turns off the central heating component and turns on the circumferential heating component to continue heating;

[0086] S310: When the heating time of the circumferential heating component reaches a second preset time, the control component turns off the circumferential heating component and ends the heating.

[0087] The control device of the heating without combustion appliance provided in the embodiment of the present application is described below. The control device of the heating without combustion appliance described below and the control method of the heating without combustion appliance described above can be referred to each other.

[0088] In some embodiments, the present application provides a control device 400 for a heating-without-combustion appliance. The heating-without-combustion appliance is provided with a first heating component and a second heating component, wherein the first heating component is a central heating component. Figure 4 As shown, the device 400 includes:

[0089] A first driving module 402 is used for driving the first heating component according to a first preset time in response to a start heating instruction, so that the first heating component is in a heating state until the heating time of the first heating component is at least the first preset time;

[0090] The second driving module 404 is configured to drive the second heating component to put the second heating component into a heating state if the heating time of the first heating component is greater than or equal to the first preset time.

[0091] In some embodiments, the second driving module 404 of the present application includes:

[0092] A second heating component driving unit, used for driving the second heating component to put the second heating component into a heating state;

[0093] The second stop driving unit is used to stop driving the second heating component if the heating time of the second heating component is greater than or equal to the second preset time, so that the second heating component switches to a non-heating state and maintains it.

[0094] In some embodiments, the control device 400 of the heating-not-burning appliance of the present application further includes:

[0095] The first stop driving module is used to stop driving the first heating component if the heating time of the first heating component is greater than or equal to the first preset time, so that the first heating component switches to a non-heating state and maintains it.

[0096] In some embodiments, a starting heating temperature of the second heating component is greater than a stopping heating temperature of the first heating component.

[0097] In some embodiments, the first driving module 402 of the present application includes:

[0098] A first driving unit, configured to drive the first heating component according to a preset first temperature curve; wherein a heating temperature of the first temperature curve under the first preset time period is zero, and an end heating temperature of the first temperature curve is less than a start heating temperature of the first temperature curve;

[0099] The second driving module 404 of the present application includes:

[0100] The second driving unit is used to drive the second heating component according to a preset second temperature curve; wherein the termination heating temperature of the second temperature curve is lower than the starting heating temperature of the second temperature curve.

[0101] In some embodiments, the second heating element is a circumferential heating element or a hot air flow heating element.

[0102] In one embodiment, the present application also provides a storage medium storing computer-readable instructions. When the computer-readable instructions are executed by one or more processors, the one or more processors execute the steps of the control method of the heating non-combustion appliance in any embodiment.

[0103] In one embodiment, the present application further provides a control component, in which computer-readable instructions are stored. When the computer-readable instructions are executed by one or more processors, the one or more processors execute the steps of the control method for heating a non-combustion appliance in any embodiment.

[0104] In some embodiments, the embodiments of the present application further provide a heating-not-burning device, comprising: a first heating component, a second heating component and a heating chamber. The heating chamber is used to accommodate an aerosol-generating substrate. The first heating component and the second heating component are two different types of heating components, which are used to heat the aerosol-generating substrate accommodated in the heating chamber so that the aerosol-generating substrate is atomized into an aerosol. The first heating component can be a central heating component, and the second heating component can be a circumferential heating component or a hot air flow heating component.

[0105] The control component can be connected to the first heating component and the second heating component respectively by direct connection or indirect connection. The control component is used to execute the steps of the control method of the heating-not-burning device described in any of the above embodiments to control the heating of the heating component. In this way, the effective components of the aerosol-generating matrix can be fully released while the puffing time can be extended.

[0106] It should be noted that the first heating component, the second heating component and the control component in the present application can be implemented in any manner, and the present application does not impose any specific restrictions on this. For the relevant description of the first heating component, the second heating component, the control component and the heating without burning device, please refer to the description of the above embodiment, and the present application will not repeat them here.

[0107] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not clearly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. Herein, "one", "one", "said", "the" and "it" may also include plural forms, unless the context clearly indicates another way. A plurality refers to at least two cases, such as 2, 3, 5 or 8, etc. "And / or" includes any and all combinations of the relevant listed items.

[0108] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can refer to each other.

[0109] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control method for a heat-not-burn appliance, characterized in that: The heating-without-burning device is provided with a first heating component and a second heating component, wherein the first heating component is a central heating component; and the method comprises: In response to a start heating instruction, driving the first heating component according to a first preset time length, so that the first heating component is in a heating state until the first heating component has been heated for at least the first preset time length; If the heating time of the first heating component is greater than or equal to the first preset time, the second heating component is driven to put the second heating component into a heating state.

2. The method according to claim 1, characterized in that The driving of the second heating component to put the second heating component in a heating state comprises: driving the second heating component to put the second heating component into a heating state; If the heating time of the second heating component is greater than or equal to the second preset time, the driving of the second heating component is stopped to switch the second heating component to a non-heating state and maintain it.

3. The method according to claim 1, characterized in that The method further comprises: If the heating time of the first heating component is greater than or equal to the first preset time, the driving of the first heating component is stopped, so that the first heating component is switched to a non-heating state and maintained.

4. The method according to claim 3, characterized in that The starting heating temperature of the second heating component is greater than the ending heating temperature of the first heating component.

5. The method according to any one of claims 1 to 4, characterized in that: The driving the first heating component according to the first preset duration includes: driving the first heating component according to a preset first temperature curve; wherein the heating temperature of the first temperature curve under the first preset time length is zero, and the termination heating temperature of the first temperature curve is less than the starting heating temperature of the first temperature curve; The driving of the second heating component comprises: The second heating component is driven according to a preset second temperature curve; wherein the termination heating temperature of the second temperature curve is lower than the starting heating temperature of the second temperature curve.

6. The method according to any one of claims 1 to 4, characterized in that: The second heating component is a circumferential heating component or a hot air flow heating component.

7. A control device for a heating-not-burning appliance, characterized in that: The heating-without-burning device is provided with a first heating component and a second heating component, wherein the first heating component is a central heating component; the device comprises: A first driving module, configured to drive the first heating component according to a first preset time length in response to a start heating instruction, so that the first heating component is in a heating state until the heating time length of the first heating component is at least the first preset time length; The second driving module is used to drive the second heating component if the heating time of the first heating component is greater than or equal to the first preset time, so that the second heating component is in a heating state.

8. A storage medium, characterized in that: The storage medium stores computer-readable instructions, and when the computer-readable instructions are executed by one or more processors, the one or more processors execute the steps of the control method of the heating non-combustion appliance as claimed in any one of claims 1 to 6.

9. A control component, characterized in that: include: one or more processors, and memory; The memory stores computer-readable instructions, and when the computer-readable instructions are executed by the one or more processors, the steps of the control method of the heating non-combustion appliance as claimed in any one of claims 1 to 6 are performed.

10. A heating without burning device, characterized in that: include: A first heating component, wherein the first heating component is a central heating component; a second heating assembly; The control assembly as described in claim 9 is connected to the first heating assembly and the second heating assembly respectively.

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