Aerosol generating device

Abstract

The aerosol generating device comprises a first liquid storage assembly, a second liquid storage assembly, an atomization assembly and a recognition mechanism, and the first liquid storage assembly comprises a first liquid storage bin and first liquid storage cotton; the second liquid storage assembly comprises a second liquid storage bin and second liquid storage cotton; the atomization assembly is arranged in the first liquid storage bin and comprises an atomization pipe and an atomization core, the recognition mechanism comprises a first recognition assembly, the first recognition assembly can detect whether the first liquid storage bin is connected with the second liquid storage bin or not, and after the first liquid storage bin is connected with the second liquid storage bin, a working circuit of the atomization core can be connected. And the first liquid storage cotton can absorb the atomized liquid stored in the second liquid storage cotton, so that the atomizing core is atomized, the problem that when the first liquid storage bin and the second liquid storage bin are not installed in place, atomization of the atomized liquid is started, and consequently core pasting or poor taste is caused can be effectively avoided, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic cigarettes, and particularly to an aerosol generating device. Background Art

[0002] At present, the electronic cigarette products on the market drive the atomizer through a power supply component to atomize the atomizing liquid to form an aerosol. The atomizer generally includes a liquid storage chamber, a liquid storage cotton, an atomizing tube and an atomizing core, etc. The atomizing tube and the liquid storage cotton are both installed inside the liquid storage chamber, and a large amount of atomizing liquid is stored inside the liquid storage cotton. The atomizing core is arranged inside the atomizing tube and is in contact with the liquid storage cotton, and is used to absorb the atomizing liquid stored in the liquid storage cotton and heat and atomize the absorbed atomizing liquid to form an aerosol.

[0003] In related technologies, the number of liquid storage chambers is generally two, and the two liquid storage chambers are detachably connected. Each liquid storage chamber is provided with a liquid storage cotton, and one of the two liquid storage cottons can absorb the atomizing liquid in the other liquid storage cotton. During use, it is not easy for users to find whether the two liquid storage chambers are installed in place. If the atomizing liquid is atomized when the two liquid storage chambers are not installed in place, it is easy to cause problems such as a burnt core or poor taste. Summary of the Invention

[0004] Based on this, it is necessary to provide an aerosol generating device that can monitor whether the first liquid storage chamber and the second liquid storage chamber are installed in place, and can effectively avoid the problems of a burnt core or poor taste caused by atomizing the atomizing liquid when the first liquid storage chamber and the second liquid storage chamber are not installed in place.

[0005] An aerosol generating device, comprising:

[0006] An atomizer, the atomizer includes a first liquid storage component, a second liquid storage component and an atomizing component. The first liquid storage component includes a first liquid storage chamber and a first liquid storage cotton arranged in the first liquid storage chamber; the second liquid storage component includes a second liquid storage chamber and a second liquid storage cotton arranged in the second liquid storage chamber; the second liquid storage chamber is detachably connected to the first liquid storage chamber; the first liquid storage cotton can absorb the atomizing liquid stored in the second liquid storage cotton;

[0007] The atomizing component is arranged in the first liquid storage chamber, and the atomizing component includes an atomizing tube and an atomizing core arranged in the atomizing tube. The atomizing core is used to absorb the atomizing liquid stored in the first liquid storage cotton and heat and atomize the absorbed atomizing liquid;

[0008] An identification mechanism, the identification mechanism includes a first identification component, and the first identification component is configured to be able to detect whether the first liquid storage chamber is connected to the second liquid storage chamber and to connect the circuit that enables the atomizing core to work.

[0009] In one embodiment, the identification mechanism further includes a second identification component, which includes a puff number detection module and a control module. The puff number detection module is used to detect the puff number of the atomizer; the control module is electrically connected to the puff number detection module and the atomization core.

[0010] In one embodiment, the second identification component includes a Hall switch disposed in the first liquid storage chamber and a magnetic member disposed at the bottom of the second liquid storage chamber. The Hall switch is connected to the atomization core, and the Hall switch can respond to the magnetic field strength of the magnetic member to turn on and off the circuit for the atomization core to work.

[0011] In one embodiment, the aerosol generating device further includes a power supply battery. The Hall switch is connected between the power supply battery and the atomization core and is used to control the on and off of the circuit between the power supply battery and the atomization core.

[0012] In one embodiment, an installation post is further provided on the second liquid storage component. An installation hole for installing the magnetic member is provided on the installation post, and reinforcing ribs are further provided on the outer side wall of the installation post.

[0013] In one embodiment, an installation chamber and a nozzle component disposed in the installation chamber are further provided on the second liquid storage component. The second liquid storage chamber is detachably connected to the installation chamber, and the nozzle component is communicated with the atomization tube.

[0014] In one embodiment, a clamping groove is provided on the installation chamber, and a clamping block engaged with the clamping groove is provided on the second liquid storage chamber.

[0015] In one embodiment, the second liquid storage chamber includes two independent liquid storage chambers. Each liquid storage chamber is provided with the second liquid storage cotton, and the second liquid storage cotton in the two liquid storage chambers can be in contact with the first liquid storage cotton; the nozzle component penetrates between the two liquid storage chambers.

[0016] In one embodiment, the nozzle component includes an outer suction tube and a suction channel disposed in the outer suction tube. The suction channel is communicated with the atomization tube, and a sealing ring is provided at the connection between the suction channel and the atomization tube.

[0017] In one embodiment, the aerosol generating device further includes a housing, and the housing is clamped, threadedly connected or magnetically connected to the first liquid storage chamber and the second liquid storage chamber.

[0018] In the above solution, by providing an identification mechanism, the first identification component can detect whether the first liquid storage chamber is connected to the second liquid storage chamber. After the first liquid storage chamber is connected to the second liquid storage chamber, the circuit enabling the atomization core to operate is connected, and the first liquid storage cotton can absorb the atomization liquid stored in the second liquid storage cotton, thereby atomizing the atomization core. This can effectively avoid the problems of coil burning or poor taste caused by the atomization of the atomization liquid when the first liquid storage chamber and the second liquid storage chamber are not properly installed, improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation of this application.

[0020] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 It is a cross-sectional view of an aerosol generating device shown in an embodiment of this application.

[0022] Figure 2 It is a partial cross-sectional view of an aerosol generating device shown in an embodiment of this application.

[0023] Figure 3 It is a schematic structural diagram of an aerosol generating device shown in an embodiment of this application.

[0024] Figure 4 It is a schematic structural diagram of a second liquid storage component shown in an embodiment of this application.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS

[0026] 10. Aerosol generating device; 100. First liquid storage component; 110. First liquid storage chamber; 120. First liquid storage cotton; 130. Installation chamber; 131. Clamping groove; 140. Mouthpiece component; 141. Outer inhalation tube; 142. Inhalation channel; 150. First reinforcing plate; 160. Second reinforcing plate; 200. Second liquid storage component; 210. Second liquid storage chamber; 211. Clamping block; 212. Liquid storage chamber; 220. Second liquid storage cotton; 230. Installation post; 240. Reinforcing rib; 300. Atomization component; 310. Atomization tube; 320. Atomization core; 330. Sealing ring; 400. Identification mechanism; 410. Hall switch; 420. Magnetic part; 500. Power supply battery; 600. Outer shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0028] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0029] In addition, if terms such as "first" and "second" appear, these terms are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0030] In the present application, unless otherwise clearly specified and limited, if terms such as "install", "connect", "connection", "fix", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0033] In the present application, an aerosol is a colloidal dispersion system formed by small solid or liquid particles dispersed and suspended in a gas medium. Since an aerosol can be absorbed by the human body through the respiratory system, it provides users with a new alternative absorption method. The aerosol generating device 10 refers to a device that forms an aerosol by heating or ultrasound from a stored atomizable medium. Atomizable media include nicotine-containing liquid cigarettes, medical drugs, skin care lotions, etc. Atomizing these media can deliver inhalable aerosols to users, replacing conventional product forms and absorption methods.

[0034] See also Figure 1 , Figure 2 and Figure 3 The embodiment of the present application relates to an aerosol generating device 10, including an atomizer, the atomizer including a first liquid storage component 100, a second liquid storage component 200 and an atomizing component 300, the first liquid storage component 100 and the second liquid storage component 200 are detachably connected, and the first liquid storage component 100 and the second liquid storage component 200 are used to store atomized liquid. The second liquid storage component 200 is arranged above the first liquid storage component 100, and the atomized liquid of the second liquid storage component 200 can flow into the first liquid storage component 100, and the atomizing component 300 is used to absorb the atomized liquid stored in the first liquid storage component 100, and heat and atomize the absorbed atomized liquid.

[0035] See also Figure 1 , Figure 2 and Figure 3, the first liquid storage component 100 includes a first liquid storage chamber 110 and a first liquid storage cotton 120 disposed within the first liquid storage chamber 110. The second liquid storage component 200 includes a second liquid storage chamber 210 and a second liquid storage cotton 220 disposed within the second liquid storage chamber 210. Both the first liquid storage cotton 120 and the second liquid storage cotton 220 are porous structures formed by one or more of non-woven fabric, sponge, cotton yarn, multi-layer fiber, nickel foam, or porous ceramic materials. The first liquid storage cotton 120 and the second liquid storage cotton 220 have a porous structure to facilitate better storage of the atomized liquid by the first liquid storage cotton 120 and the second liquid storage cotton 220, and at the same time reduce the fluidity of the atomized liquid within the first liquid storage cotton 120 and the second liquid storage cotton 220, avoiding the phenomenon of leakage from the gap due to the shaking of the atomized liquid.

[0036] The central axis of the second liquid storage chamber 210 coincides with the central axis of the first liquid storage chamber 110, and the second liquid storage chamber 210 is detachably connected to the first liquid storage chamber 110. The first liquid storage cotton 120 can absorb the atomized liquid stored in the second liquid storage cotton 220. Specifically, the second liquid storage chamber 210 is disposed above the first liquid storage chamber 110, and the first liquid storage cotton 120 abuts against the second liquid storage cotton 220. Under the action of gravity, the atomized liquid stored in the second liquid storage cotton 220 can flow to the first liquid storage cotton 120.

[0037] The atomization component 300 is disposed within the first liquid storage chamber 110. The atomization component 300 includes an atomization tube 310 and an atomization core 320 disposed within the atomization tube 310. The atomization core 320 is configured to absorb the atomized liquid stored in the first liquid storage cotton 120 and heat and atomize the absorbed atomized liquid. Specifically, the atomization core 320 includes a heating element and a liquid guiding cotton in contact with the heating element. The first liquid guiding cotton is used to absorb the atomized liquid in the first liquid storage cotton 120, and the heating element is used to heat the atomized liquid absorbed by the first liquid storage cotton 120.

[0038] The aerosol generating device 10 further includes an identification mechanism 400. The identification mechanism 400 includes a first identification component configured to be able to detect whether the first liquid storage chamber 110 and the second liquid storage chamber 210 are connected and to connect the circuit that enables the atomization core 320 to operate. When it is detected that the first liquid storage chamber 110 and the second liquid storage chamber 210 are connected, the first identification component connects the circuit for the atomization core 320 to operate.

[0039] By setting up the recognition mechanism 400, the first recognition component can detect whether the first liquid storage chamber 110 is connected to the second liquid storage chamber 210. After the first liquid storage chamber 110 is connected to the second liquid storage chamber 210, the circuit enabling the atomization core 320 to work is connected, and the first liquid storage cotton 120 can absorb the atomization liquid stored in the second liquid storage cotton 220, so that the atomization core 320 atomizes, effectively avoiding the problems of coil burning or poor taste caused by the atomization of the atomization liquid when the first liquid storage chamber 110 and the second liquid storage chamber 210 are not properly installed, and improving the user experience.

[0040] Please refer to Figure 1 、 Figure 2 and Figure 3 According to some embodiments of the present application, optionally, the recognition mechanism 400 further includes a second recognition component. The second recognition component further includes a puff number detection module and a control module. The puff number detection module is used to detect the puff number of the atomizer. The control module is communicatively connected to the puff number detection module and is connected to the atomization core 320. Specifically, the control module is connected to the power supply battery 500.

[0041] The puff number detection module can detect the puff number of the atomizer in real time and transmit the information to the control module. When the detected puff number of the atomizer in the first liquid storage chamber 110 reaches the set value, the control module controls the power supply battery 500 to stop supplying power to the atomization core 320, thereby stopping atomization.

[0042] After the atomization core 320 stops atomizing, the second liquid storage component 200 can be installed on the first liquid storage component 100. When it is detected that the first liquid storage chamber 110 is connected to the second liquid storage chamber 210, the Hall switch 410 can sense the magnetic field of the magnetic part 420, so that the circuit enabling the atomization core 320 to work is connected, and thus the atomization core 320 re-atomizes. While increasing the atomization liquid, it can effectively avoid the problem that the atomization taste decreases due to insufficient atomization liquid volume in the first liquid storage chamber 110 and continuous puffing by consumers.

[0043] The second recognition component can detect the puff number of the atomizer and can disconnect the circuit enabling the atomization core 320 to work, so that the atomization core 320 stops atomizing, thereby reminding the user that the remaining amount of the atomization liquid in the first liquid storage chamber 110 is insufficient and facilitating the timely addition of the second liquid storage chamber 210.

[0044] Please refer to Figure 1 、 Figure 2 and Figure 3, according to some embodiments of the present application, optionally, the first identification component includes a Hall switch 410 disposed in the first liquid storage chamber 110 and a magnetic member 420 disposed at the bottom of the second liquid storage chamber 210. The Hall switch 410 is connected to the atomization core 320, and the Hall switch 410 can respond to the strength of the magnetic field of the magnetic member 420 to turn on and off the circuit for the atomization core 320 to work. Exemplarily, the magnetic member 420 is a magnet.

[0045] When the first liquid storage chamber 110 is connected to the second liquid storage chamber 210, the Hall switch 410 can sense that the magnetic field of the magnetic member 420 is stronger, thereby connecting the circuit for the atomization core 320 to work. When the first liquid storage chamber 110 is separated from the second liquid storage chamber 210, the Hall switch 410 can sense that the magnetic field of the magnetic member 420 becomes smaller, thereby disconnecting the circuit for the atomization core 320 to work, so as to avoid the atomization core 320 working due to operation errors.

[0046] The aerosol generating device 10 further includes a power supply battery 500. The power supply battery 500 is electrically connected to the atomization core 320. The Hall switch 410 is disposed between the power supply battery 500 and the atomization core 320 and is used to control the on and off of the circuit between the power supply battery 500 and the atomization core 320. The power supply battery 500 supplies power to the atomization core 320.

[0047] Please refer to Figure 1 , Figure 2 and Figure 3 , according to some embodiments of the present application, optionally, the second liquid storage assembly 200 is further provided with a mounting post 230. The mounting post 230 is provided with a mounting hole for mounting the magnetic member 420, and a reinforcing rib 240 is further provided on the outer side wall of the mounting post 230. The mounting hole is disposed at one end of the mounting post 230 close to the first liquid storage chamber 110. That is, the magnetic member 420 is disposed close to the first liquid storage chamber 110.

[0048] By providing the reinforcing rib 240, the connection strength between the mounting post 230 and the second liquid storage chamber 210 can be increased, thereby increasing the mounting stability of the magnetic member 420.

[0049] Please refer to Figure 1 , Figure 2 and Figure 3 , according to some embodiments of the present application, optionally, the second liquid storage assembly 200 is further provided with a mounting chamber 130 and a nozzle assembly 140 disposed in the mounting chamber 130. The second liquid storage chamber 210 is detachably connected to the mounting chamber 130, and the nozzle assembly 140 is communicated with the atomization tube 310.

[0050] Specifically, the nozzle assembly 140 includes an outer suction tube 141 and a suction channel 142 disposed within the outer suction tube 141. The suction channel 142 is in communication with the atomization tube 310, and a sealing ring 330 is provided at the connection between the suction channel 142 and the atomization tube 310. By providing the sealing ring 330, it is possible to effectively prevent the aerosol from overflowing at the connection between the suction channel 142 and the atomization tube 310.

[0051] A first reinforcing plate 150 is further provided on the outer sidewall of the suction channel 142. The first reinforcing plate 150 can abut against the inner sidewall of the outer suction tube 141, thereby increasing the connection strength between the suction channel 142 and the outer suction tube 141.

[0052] A second reinforcing plate 160 is further provided on the outer sidewall of the nozzle assembly 140. The second reinforcing plate 160 can abut against the bottom of the installation chamber 130, thereby increasing the installation stability between the nozzle assembly 140 and the first liquid storage chamber 110.

[0053] Please refer to Figure 1 、 Figure 2 and Figure 3 According to some embodiments of the present application, optionally, the aerosol generating device 10 further includes a housing 600. The housing 600 is snap-connected, thread-connected or magnetically connected to the first liquid storage chamber 110 and the second liquid storage chamber 210. By snap-connecting, thread-connecting or magnetically connecting the housing 600 to the first liquid storage chamber 110 and the second liquid storage chamber 210, it is convenient for the disassembly, replacement and maintenance of the housing 600, the first liquid storage chamber 110 and the second liquid storage chamber 210.

[0054] In this embodiment, a snap-in groove 131 is provided on the installation chamber 130, and a snap-in block 211 that is snap-connected to the snap-in groove 131 is provided on the second liquid storage chamber 210. The housing 600 is snap-connected to the first liquid storage chamber 110 and the second liquid storage chamber 210.

[0055] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 According to some embodiments of the present application, optionally, the second liquid storage chamber 210 includes two independent liquid storage chambers 212, and a second liquid storage cotton 220 is provided in each liquid storage chamber 212. The second liquid storage cotton 220 in the two liquid storage chambers 212 can both be in contact with the first liquid storage cotton 120. The nozzle assembly 140 is disposed between the two liquid storage chambers 212. The installation post 230 is disposed between the two liquid storage chambers 212. Specifically, the central axis of the second liquid storage cotton 220 is parallel to the central axis of the first liquid storage cotton 120.

[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0057] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. An aerosol generating device, characterized in that: include: Atomizer, the atomizer comprising a first liquid storage component, a second liquid storage component and an atomizing component, the first liquid storage component comprising a first liquid storage tank and a first liquid storage cotton arranged in the first liquid storage tank; the second liquid storage component comprising a second liquid storage tank and a second liquid storage cotton arranged in the second liquid storage tank; The second liquid storage tank is detachably connected to the first liquid storage tank; the first liquid storage cotton can absorb the atomized liquid stored in the second liquid storage cotton; The atomizing assembly is disposed in the first liquid storage bin, and includes an atomizing tube and an atomizing core disposed in the atomizing tube, wherein the atomizing core is used to absorb the atomized liquid stored in the first liquid storage cotton and heat and atomize the absorbed atomized liquid; The identification mechanism includes a first identification component, and the first identification component is configured to detect whether the first liquid storage tank is connected to the second liquid storage tank and enable the circuit of the atomizer core to be connected.

2. The aerosol generating device according to claim 1, characterized in that: The identification mechanism further includes a second identification component, which includes a puff number detection module and a control module. The puff number detection module is used to detect the puff number of the atomizer; the control module is electrically connected to the puff number detection module and the atomization core.

3. The aerosol generating device according to claim 1, characterized in that: The first identification component includes a Hall switch disposed in the first liquid storage tank and a magnetic component disposed at the bottom of the second liquid storage tank. The Hall switch is connected to the atomizer core, and the Hall switch can respond to the strength of the magnetic field of the magnetic component to turn on and off the circuit of the atomizer core.

4. The aerosol generating device according to claim 3, characterized in that: A power supply battery is also included, and the Hall switch is connected between the power supply battery and the atomizer core to control the on-off of the circuit between the power supply battery and the atomizer core.

5. The aerosol generating device according to claim 3, characterized in that: The second liquid storage component is also provided with a mounting column, the mounting column is provided with a mounting hole for mounting the magnetic component, and the outer side wall of the mounting column is also provided with a reinforcing rib.

6. The aerosol generating device according to claim 1, characterized in that: The second liquid storage component is also provided with an installation chamber and a nozzle assembly arranged in the installation chamber. The second liquid storage tank is detachably connected to the installation chamber, and the nozzle assembly is communicated with the atomization pipe.

7. The aerosol generating device according to claim 6, characterized in that: The installation chamber is provided with a clamping groove, and the second liquid storage tank is provided with a clamping block clamped with the clamping groove.

8. The aerosol generating device according to claim 6, characterized in that: The second liquid storage tank includes two independent liquid storage chambers, each of which is provided with the second liquid storage cotton, and the second liquid storage cotton in the two liquid storage chambers can contact with the first liquid storage cotton; the suction nozzle assembly is arranged between the two liquid storage chambers.

9. The aerosol generating device according to claim 6, characterized in that: The suction nozzle assembly comprises an outer suction tube and an suction channel arranged in the outer suction tube. The suction channel is communicated with the atomizing tube, and a sealing ring is arranged at the connection between the suction channel and the atomizing tube.

10. The aerosol generating device according to claim 1, characterized in that: It also includes a shell, which is connected to the first liquid storage tank and the second liquid storage tank by snapping, threading or magnetic attraction.

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