An aerosol generating device, a heating component and a storage component

Abstract

The present application discloses an aerosol generating device, a heating component and a storage component, wherein the aerosol generating device comprises: a main body; a heating component, which is detachably connected to the main body; and a storage component, which is detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a type of heating component, and the main body is used to obtain the characteristic parameters from the storage component, and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating matrix to generate aerosol. Through the above-mentioned method, on the one hand, it is easy to replace the heating component and the storage component, and reduce the use cost, and on the other hand, it is ensured that when replacing parts, they are not replaced with counterfeit and inferior parts, which affects the use of users.

Description

Technical Field

[0001] The present application relates to the technical field of heat without burning, and in particular to an aerosol generating device, a heating component and a storage component. Background Art

[0002] Most of the existing heat-not-burn aerosol generating devices use a heating element to heat the aerosol generating substrate to form a continuous smoke effect for the user to inhale. After the inhalation is finished, the user pulls the aerosol generating substrate out of the heating element to separate the heating element from the aerosol generating substrate.

[0003] After heating, the aerosol generating matrix will produce a certain amount of adhesive attached to the heating element, forming a bonded state, and the adhesive will remain on the surface of the heating element and further increase, thereby increasing the outer diameter of the heating element to a certain extent, causing damage to the heating element, which not only affects the taste of the smoking product, but also reduces the life of the heat-not-burn aerosol generating device. Summary of the invention

[0004] To solve the above problems, the present application provides an aerosol generating device, a heating component and a storage component. On the one hand, it can facilitate the replacement of the heating component and the storage component and reduce the cost of use. On the other hand, it ensures that when replacing parts, they are not replaced with counterfeit and shoddy parts, which will affect the user's use.

[0005] A technical solution adopted in the present application is: to provide an aerosol generating device, which includes: a main body; a heating component, which is detachably connected to the main body; and a storage component, which is detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a model of a heating component. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further utilize the heating component to heat the aerosol generating substrate to generate aerosol.

[0006] Among them, the main body includes: a shell component; a controller, which is arranged in the shell component; the heating component and the storage component are detachably connected to the shell component, and when connected to the shell component, they are electrically connected to the controller, and the controller is used to obtain characteristic parameters from the storage component.

[0007] Among them, the storage component is a memory card, a card slot is provided on the shell component, and the memory card is pluggably connected to the card slot; wherein a first contact terminal is provided on the card slot, the first contact terminal is connected to the controller, and a second contact terminal is provided on the memory card, and when the memory card is inserted into the card slot, the first contact terminal and the second contact terminal are electrically connected.

[0008] Among them, the storage component is provided with a first short-distance communication module, and the main body is provided with a second short-distance communication module. The main body realizes data interaction with the first short-distance communication module of the storage component through the second short-distance communication module to obtain characteristic parameters in the storage component.

[0009] Among them, the first short-range communication module and the second short-range communication module are any one of a WIFI communication module, a Bluetooth communication module or an NFC communication module.

[0010] Among them, the storage component also stores anti-counterfeiting data, and the characteristic parameters and anti-counterfeiting data form a data packet by setting an encryption algorithm; the controller is also used to decrypt the data packet through the corresponding decryption algorithm to obtain the characteristic parameters and anti-counterfeiting data, and verify the anti-counterfeiting data.

[0011] The heating component includes: a heating element; a first conductive terminal connected to the heating element; and a main body further including a second conductive terminal. When the first conductive terminal and the second conductive terminal are connected, the main body supplies power to the heating element.

[0012] Among them, the characteristic parameters include the heating element parameters and heating parameters of the heating component. The heating element parameters represent the corresponding relationship between the resistance and temperature of the heating element of the heating component. The main body is also used to detect the resistance of the heating element, and further determine the temperature of the heating element according to the heating element parameters, and heat the heating component according to the temperature and heating parameters of the heating element.

[0013] Another technical solution adopted in the present application is: providing a heating component, which is used to be detachably connected to the main body of the aerosol generating device, and the aerosol generating device also includes a storage component detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a model of a heating component. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further utilize the heating component to heat the aerosol generating substrate to generate aerosol.

[0014] Another technical solution adopted in the present application is: providing a storage component, which is detachably connected to the main body of the aerosol generating device, and the aerosol generating device also includes a heating component detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a model of a heating component. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further utilize the heating component to heat the aerosol generating substrate to generate aerosol.

[0015] The aerosol generating device provided by the present application includes: a main body; a heating component, which is detachably connected to the main body; and a storage component, which is detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a type of heating component, and the main body is used to obtain the characteristic parameters from the storage component, and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating matrix to generate aerosol. Through the above, by setting the two heating components and the storage component as detachable structures, and the characteristic parameters stored in the storage component correspond one-to-one with the heating component, on the one hand, the parts in the aerosol generating device can be replaced at will to reduce the use cost, and on the other hand, it is ensured that when the parts are replaced, they are not replaced with counterfeit and inferior parts, which affects the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. 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 creative work. Among them:

[0017] Figure 1 is a schematic structural diagram of a first embodiment of an aerosol generating device provided by the present application;

[0018] Figure 2 is another structural schematic diagram of the first embodiment of the aerosol generating device provided by the present application;

[0019] Figure 3 It is a schematic diagram of the temperature-time variation curve provided by the present application;

[0020] Figure 4 is a schematic diagram of the pulse voltage provided by the present application;

[0021] Figure 5 It is a structural schematic diagram of the main body and memory card provided by this application;

[0022] Figure 6 is a structural schematic diagram of a second embodiment of the aerosol generating device provided by the present application;

[0023] Figure 7 is a schematic structural diagram of a third embodiment of the aerosol generating device provided by the present application;

[0024] Figure 8 It is a structural schematic diagram of the heating component provided by the present application;

[0025] Fig. 9 It is a structural diagram of the storage component provided by this application. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be appreciated that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the art without making creative work are within the scope of protection of the present application.

[0027] The terms "first", "second", etc. in this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] See also Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a first embodiment of an aerosol generating device provided by the present application, Figure 2 is another structural schematic diagram of the first embodiment of the aerosol generating device provided by the present application, wherein Figure 2 The left half of the figure shows the overall schematic diagram of the aerosol generating device 10, and the right half shows the disassembly schematic diagram. The aerosol generating device 10 includes a main body 11, a heating component 12 and a storage component 13 ( Figure 2 Not shown), wherein the main body 11 and the heating component 12 are detachably connected, and the main body 11 and the storage component 13 are detachably connected.

[0030] Optionally, the main body 11 specifically includes a first main body portion 11a and a second main body portion 11b, wherein the first main body portion 11a is used to accommodate a battery, and the second main body portion 11b is used to accommodate a controller and a storage component, etc., and is used to form a connection with the heating component 12. For example, a first connecting member is provided on the second main body portion 11b, and a second connecting member is provided on the heating component 12, which is used to connect the second main body portion 11b and the heating component 12. Optionally, the connecting member can be a buckle, a screw, etc. In addition, the heating component 12 can also be connected to the first main body portion 11a through the bottom.

[0031] Optionally, the aerosol generating device 10 further includes a first cover 14 and a second cover 15 detachably connected to the main body 11. When the heating component 12 is fixedly connected to the main body 11, the first cover 14 can be covered on the heating component 12 to protect the heating component 12; further, the second cover 15 can be covered on the heating component 12 (or the first cover 14) and the second main body 11b to protect the heating component 12 and the second main body 11b.

[0032] In this embodiment, the heating component 12 is detachably connected to the main body 11; wherein the storage component 13 stores characteristic parameters, the characteristic parameters correspond to a model of the heating component 12, and the main body 11 is used to obtain the characteristic parameters from the storage component 13, and heat the heating component 12 according to the characteristic parameters, so as to further utilize the heating component 12 to heat the aerosol generating substrate to generate aerosol.

[0033] Furthermore, the main body 11 specifically includes a housing component and a controller disposed in the housing component, and the heating component 12 and the storage component 13 are detachably connected to the housing component, and are electrically connected to the controller when connected to the housing component. The controller is used to obtain characteristic parameters from the storage component 13, and heat the heating component 12 according to the characteristic parameters, so as to further use the heating component 12 to heat the aerosol generating substrate to generate aerosol.

[0034] In an optional embodiment, a characteristic parameter is stored in the storage component 13, and the characteristic parameter corresponds to a model of a heating component 12. Since the characteristic parameter is fixed, only the characteristic parameter can be used to heat the adapted heating component 12. If the model of the connected heating component 12 does not correspond to the model corresponding to the characteristic parameter, the heating component 12 cannot heat the aerosol generating matrix well, and the aerosol inhalation taste will become worse. In this way, it is possible to avoid changing the type of the heating component 12 at will, and when the user replaces the heating component 12, only the heating component 12 of the same model can be replaced.

[0035] Optionally, in one embodiment, the characteristic parameters include parameters of the heating element in the heating component 12 and heating parameters, wherein the parameters of the heating element represent the corresponding relationship between the resistance value and the temperature of the heating element.

[0036] Among them, the heating element parameters are formed according to different models of heating components 12. Due to the influence of factors such as the material, process, manufacturing equipment, etc. of the heating element in the heating component 12, its characteristic parameters (such as the "temperature T-resistance R" curve, initial resistance value R0, TCR (temperature coefficient of resistance), etc.) are different. During product production, the heating component 12 is placed in a testing device to test the characteristic parameters of different models of heating components 12.

[0037] The heating parameter may specifically be a "temperature-time variation curve" to determine that the heating element is heated to different degrees over time. Figure 3 As shown, Figure 3 It is a schematic diagram of the temperature-time variation curve provided in this application.

[0038] For example, the controller can control the temperature of the heating element according to a preset temperature-time variation curve and use a PID algorithm, wherein the “temperature-time” curve refers to a heating curve for tobacco.

[0039] The present embodiment is described below through a specific scenario.

[0040] When a user uses the electronic smoking device to smoke, the user first connects the main body 11 and the heating component 12 , and optionally turns on a switch button disposed on the main body 11 , at which time the electronic smoking device starts to work.

[0041] The main body 11 obtains the characteristic parameters in the storage component 13, obtains the corresponding relationship between the resistance and temperature of the heating element in the heating component 12, and starts timing. Then, the current resistance of the heating element is obtained, and the current temperature is obtained based on the heating element parameters, and finally the voltage of the heating element is controlled through the "temperature-time" curve.

[0042] It is understandable that, in order to heat the aerosol substrate (such as tobacco) to obtain a better taste, the heating temperature required in different time periods is different. Figure 3 As shown, the horizontal axis represents time and the vertical axis represents temperature.

[0043] In the T0-T1 period, the heating element is heated so that its temperature rises from normal temperature W0 to temperature W1;

[0044] In the time period T1-T2, the temperature of the heating element is maintained at W1;

[0045] In the time period T2-T3, the temperature of the heating element is reduced from W1 to W2;

[0046] In the time period T3-T4, the temperature of the heating element is maintained at W2;

[0047] After T4, the temperature of the heating element is lowered from W2 to room temperature.

[0048] In a specific embodiment, the value of T1 may be 5-10s, the value of T2 may be 12-18s, the value of W1 may be 320-360°C, and the value of W2 may be 300-340°C.

[0049] In an optional embodiment, T1=7s, T2=15s, W1=340℃, W2=320℃. Then, assuming that the resistance of the heating element in this embodiment decreases by 2.28mΩ when the temperature drops by 1℃, then when the temperature drops from W1 to W2, that is, the temperature drops by 20℃, its resistance needs to be reduced by 20*2.28mΩ.

[0050] Furthermore, when the heating element is heated and the temperature is controlled by electric energy, the pulse frequency and / or pulse amplitude and / or duty cycle of the electric power supplied to the heating element may be changed to provide temperature control for the heating element, thereby controlling the aerosol device to release aerosol with a better taste. Figure 4 As shown, Figure 4 It is a schematic diagram of the pulse voltage provided by the present application. For example, in the time period t1, the enable switch is turned on, and the battery provides power to the heating element. In the time period t2, the enable switch is turned off, and the battery does not provide power to the heating element. Therefore, the temperature of the heating element can be adjusted by adjusting the percentage of t1 in the period T. Specifically, increasing the duty cycle of t1 will increase the temperature of the heating element, and reducing the duty cycle of t1 will reduce the temperature of the heating element.

[0051] In another optional embodiment, the storage component 13 stores characteristic parameters and anti-counterfeiting parameters, which correspond to a model of the heating component 12. When the main body 11 is connected to a heating component 12 and a storage component 13, the first anti-counterfeiting parameter is obtained from the heating component 12, and the second anti-counterfeiting parameter and characteristic parameter are obtained from the storage component 13. The controller determines whether the first anti-counterfeiting parameter and the second anti-counterfeiting parameter are valid, and whether the first anti-counterfeiting parameter and the second anti-counterfeiting parameter are of the same model. After the verification is passed, the characteristic parameter can be used to heat the heating component 12.

[0052] In actual applications, the main body 11, the heating component 12 and the storage component 13 can be sold as a whole, and one or two of the main body 11, the heating component 12 and the storage component 13 can also be sold in combination, so that it is convenient for users to replace any of the components. For example, when the user purchases for the first time, he purchases the main body 11, the heating component 12 and the storage component 13 at the same time (note that the models of the heating component 12 and the storage component 13 correspond to each other). During use, if the heating component 12 is worn out and needs to be replaced, it is only necessary to purchase a heating component 12 of the same model as before. It is worth noting that if the heating component 12 purchased by the user is of a different model than the previous one, the heating component 12 cannot work properly because the characteristic parameters stored in the storage component 13 remain unchanged.

[0053] In addition, since the heating component 12 and the storage component 13 must have corresponding models, the heating component 12 and the storage component 13 can also be sold together. For example, when purchasing the heating component 12, it includes an adapted storage component 13 (such as a memory card). When the user replaces the heating component 12, the storage component 13 is replaced at the same time, so that the normal use of the aerosol generating device can be guaranteed.

[0054] Optionally, the memory card may be a SIM card, an SD card (Secure Digital Memory Card), an MMC card (MultiMedia Card), an NM card (Nano Memory Card), or the like.

[0055] like Figure 5 As shown, Figure 5 1 is a schematic diagram of the structure of the main body and the memory card provided by the present application. The main body 11 is provided with a card slot accommodating cavity 11c and a card slot 11d, and the card slot 11d can be accommodated in the card slot accommodating cavity 11c. The card slot 11d can be used to place a memory card, and when the card slot 11d is accommodated in the card slot accommodating cavity 11c, it forms an electrical connection with the controller inside the main body 11.

[0056] Different from the prior art, the aerosol generating device provided in this embodiment includes: a main body; a heating component, which is detachably connected to the main body; and a storage component, which is detachably connected to the main body; wherein the storage component stores characteristic parameters, and the characteristic parameters correspond to a type of heating component, and the main body is used to obtain the characteristic parameters from the storage component, and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating matrix to generate aerosol. Through the above, by setting the two heating components and the storage component as detachable structures, and the characteristic parameters stored in the storage component correspond one-to-one with the heating component, on the one hand, the parts in the aerosol generating device can be replaced at will to reduce the use cost, and on the other hand, it is ensured that when the parts are replaced, they are not replaced with counterfeit and shoddy parts, which affects the use of the user.

[0057] See also Figure 6 , Figure 6 1 is a schematic diagram of the structure of the second embodiment of the aerosol generating device provided by the present application. The aerosol generating device 10 includes a main body 11, a heating component 12 and a storage component 13 ( Figure 2 Not shown), wherein the main body 11 and the heating component 12 are detachably connected, and the main body and the storage component 13 are detachably connected.

[0058] In one embodiment, the storage component 13 includes a first short-range communication module 131 and a storage card 132, the main body 11 includes a controller 111 and a second short-range communication module 112 connected to the controller 111, and the first short-range communication module 131 and the second short-range communication module 112 can realize short-range communication to achieve the transmission of characteristic parameters.

[0059] Optionally, the first short-range communication module 131 and the second short-range communication module 112 may be any one of a WIFI communication module, a Bluetooth communication module or an NFC (Near Field Communication) communication module.

[0060] Optionally, the storage component 13 also stores anti-counterfeiting data, and the characteristic parameters and anti-counterfeiting data form a data packet by setting an encryption algorithm; the controller 111 is also used to decrypt the data packet through a corresponding decryption algorithm to obtain the characteristic parameters and anti-counterfeiting data, and verify the anti-counterfeiting data.

[0061] For example, the storage component 13 may also have a built-in encryption unit, and the controller 111 of the main body 11 is provided with a corresponding decryption unit. When the storage component 13 is successfully connected to the main body 11, the encryption unit first encrypts the "anti-counterfeiting data" and transmits it to the controller 111 of the main body 11. When the controller 111 of the main body 11 decrypts and determines that they are consistent, the storage component 13 then transmits the characteristic parameters to the controller 111.

[0062] See also Figure 7 , Figure 7 It is a structural schematic diagram of the third embodiment of the aerosol generating device provided in the present application. The aerosol generating device 10 includes a main body 11, a heating component 12 and a storage component 13, wherein the main body 11 and the heating component 12 are detachably connected, and the main body 11 and the storage component 13 are detachably connected.

[0063] In another embodiment, the heating component 12 includes a first conductive terminal 121, the main body 11 includes a controller 111 and a second conductive terminal 113 connected to the controller 111, and when the first conductive terminal 121 and the second conductive terminal 113 are connected, the main body 11 can supply power to the heating component 12, wherein the heating component 12 specifically includes a heating element, and the main body 11 is specifically used to supply power to the heating element.

[0064] See also Figure 8 , Figure 8 It is a structural schematic diagram of the heating component provided in the present application, wherein the heating component 12 comprises a first conductive terminal 121 and a heating body 122, wherein the heating component 12 is used to be detachably connected to the main body of the aerosol generating device, and when connected, the first conductive terminal 121 is electrically connected to the second conductive terminal of the main body, and the aerosol generating device also comprises a storage component detachably connected to the main body.

[0065] Among them, the storage component stores characteristic parameters, which correspond to a model of heating component 12. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating matrix to generate aerosol.

[0066] See also Fig. 9 , Fig. 9 1 is a schematic diagram of the structure of the storage component provided in the present application, wherein the storage component 13 comprises a first short-distance communication module 131 and a storage medium 132, wherein the storage component 13 is detachably connected to the main body of the aerosol generating device, wherein the first short-distance communication module 131 and the second short-distance communication module of the main body realize data interaction, and the aerosol generating device further comprises a heating component detachably connected to the main body;

[0067] Among them, the storage medium 132 stores characteristic parameters, which correspond to a model of a heating component. The main body is used to obtain the characteristic parameters from the storage medium 132 and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating matrix to generate aerosol.

[0068] It can be understood that the above embodiments of the heating component and the storage component are similar in structure and working principle to the heating component and the storage component in the above embodiments of the aerosol generating device, and will not be described in detail here.

[0069] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made according to the description and drawings of the present application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An aerosol generating device, characterized in that: The aerosol generating device comprises: main body; A heating component, detachably connected to the main body; A storage component, which is detachably connected to the main body and is separately arranged from the heating component; The storage component stores characteristic parameters, the characteristic parameters correspond to a model of the heating component, and the main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating substrate to generate aerosol; The characteristic parameters include the heating element parameters and heating parameters of the heating element of the heating component, and the heating element parameters represent the corresponding relationship between the resistance value and temperature of the heating element of the heating element of the heating component; The main body is also used to detect the resistance of the heating element, and further determine the temperature of the heating element according to the heating element parameters, and heat the heating component according to the temperature of the heating element and the heating parameters.

2. The aerosol generating device according to claim 1, characterized in that The subject includes: Shell assembly; A controller, disposed in the housing assembly; The heating component and the storage component are detachably connected to the shell component, and when connected to the shell component, they are electrically connected to the controller, and the controller is used to obtain the characteristic parameters from the storage component.

3. The aerosol generating device according to claim 2, characterized in that: The storage component is a memory card, the housing component is provided with a card slot, and the memory card is pluggably connected to the card slot; The card slot is provided with a first contact terminal connected to the controller, and the memory card is provided with a second contact terminal. When the memory card is inserted into the card slot, the first contact terminal and the second contact terminal are electrically connected.

4. The aerosol generating device according to claim 2, characterized in that: The storage component includes a storage card and a first short-distance communication module. The main body is provided with a second short-distance communication module. The main body realizes data interaction with the first short-distance communication module of the storage component through the second short-distance communication module to obtain the characteristic parameters in the storage component.

5. The aerosol generating device according to claim 4, characterized in that: The first short-distance communication module and the second short-distance communication module are any one of a WIFI communication module, a Bluetooth communication module or an NFC communication module.

6. The aerosol generating device according to claim 2, characterized in that: The storage component also stores anti-counterfeiting data, and the characteristic parameters and the anti-counterfeiting data form a data packet by setting an encryption algorithm; The controller is also used to decrypt the data packet through a corresponding decryption algorithm to obtain the characteristic parameter and the anti-counterfeiting data, and verify the anti-counterfeiting data.

7. The aerosol generating device according to claim 1, characterized in that The heating component comprises: Heating body; A first conductive terminal connected to the heating element; The main body further includes a second conductive terminal. When the first conductive terminal and the second conductive terminal are connected, the main body supplies power to the heating element.

8. A heating component, characterized in that: The heating component is used to be detachably connected to the main body of the aerosol generating device according to any one of claims 1 to 7, and the aerosol generating device further comprises a storage component detachably connected to the main body, and the storage component is arranged separately from the heating component; Among them, the storage component stores characteristic parameters, and the characteristic parameters correspond to a model of the heating component. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating substrate to generate aerosol.

9. A storage component, characterized in that: The storage component is detachably connected to the main body of the aerosol generating device according to any one of claims 1 to 7, and the aerosol generating device further comprises a heating component detachably connected to the main body, and the heating component is separately arranged from the storage component; Among them, the storage component stores characteristic parameters, and the characteristic parameters correspond to a model of the heating component. The main body is used to obtain the characteristic parameters from the storage component and heat the heating component according to the characteristic parameters, so as to further use the heating component to heat the aerosol generating substrate to generate aerosol.

Images