Atomization device

Abstract

The utility model provides an atomization device, and relates to the technical field of electronic atomization. The atomization device comprises a shell assembly, a first atomization bin, a second atomization bin and a communication assembly. The first atomization bin and the second atomization bin are arranged in the shell assembly, the first atomization bin comprises a plurality of first atomization assemblies, each first atomization assembly is provided with a first atomization channel, the second atomization bin comprises a plurality of second atomization assemblies, and each second atomization assembly is provided with a second atomization channel; the communicating assembly is arranged between the first atomizing bin and the second atomizing bin; the first atomization bin rotates relative to the communication assembly, and the multiple first atomization assemblies can be selectively switched to make contact with the communication assembly, so that at least one first atomization channel and at least one second atomization channel form gas path communication; according to the atomization device provided by the invention, the plurality of first atomization assemblies are matched with the at least one second atomization assembly for use, so that a user can conveniently match different combinations according to needs, and the requirements of more user groups are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization, in particular to an atomization device. BACKGROUND

[0002] An electronic atomization device is a device capable of atomizing an aerosol substrate into an aerosol for a user to use, which has been widely applied in the industries of health care, beauty, etc.

[0003] In the related art, the atomization device can usually only suck an atomization substrate of a single taste, resulting in poor smoking taste and failing to meet different user groups. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the present application aims to provide an atomization device, which aims to solve the technical problem that the atomization device in the related art can usually only suck an atomization substrate of a single taste.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows:

[0006] The embodiment of the present application provides an atomization device, which comprises a shell assembly, a first atomization chamber, a second atomization chamber and a communication assembly.

[0007] The first atomization chamber and the second atomization chamber are arranged in the shell assembly, the first atomization chamber comprises a plurality of first atomization assemblies, each first atomization assembly has a first atomization channel, the second atomization chamber comprises at least one second atomization assembly, each second atomization assembly has a second atomization channel, the communication assembly is arranged between the first atomization chamber and the second atomization chamber, wherein the first atomization chamber is rotatable relative to the communication assembly, the plurality of first atomization assemblies are selectively switched to be in contact with the communication assembly, so that at least one first atomization channel and at least one second atomization channel form a gas path communication, and / or the communication assembly forms an electrical connection with at least one first atomization assembly and at least one second atomization assembly, respectively.

[0008] In one of the embodiments, the communication assembly comprises a sealing piece, two ends of the sealing piece are respectively abutted against the first atomization assembly and the second atomization assembly, the sealing piece is provided with an airflow channel, and the airflow channel communicates the first atomization channel and the second atomization channel.

[0009] In one of the embodiments, the sealing piece comprises a connecting portion, the connecting portion is provided with an airflow sensor, an end portion of the connecting portion close to the first atomization assembly is provided with a first sealing portion, the first sealing portion is recessed to form a docking groove, and the airflow channel is arranged on the connecting portion and communicates with the docking groove.

[0010] In one of the embodiments, the connecting portion is provided with a sensing air channel and a mounting groove, the mounting groove is arranged on the side of the connecting portion away from the docking groove, the airflow sensor is arranged in the mounting groove, one end of the sensing air channel is communicated with the mounting groove, and the other end of the sensing air channel extends into the docking groove.

[0011] In one of the embodiments, the sealing member further comprises a second sealing portion, the second sealing portion is arranged on the side of the connecting portion away from the first atomization assembly, the airflow passage is formed on the second sealing portion, and the end of the second sealing portion away from the connecting portion is abutted on the second atomization assembly, so that the airflow passage is in sealed communication with the second atomization passage.

[0012] In one of the embodiments, the connecting assembly further comprises a first circuit board, the first circuit board is provided with a first electrode assembly on the end face close to the first atomization assembly, the sealing member is provided with a first communication hole, the first electrode assembly is arranged in the first communication hole, the first atomization assembly is provided with a first conductive assembly corresponding to the first electrode assembly, and the first conductive assembly is in abutting connection with the first electrode assembly; the first circuit board is further provided with a second communication hole, and at least part of the structure of the sealing member is arranged in the second communication hole.

[0013] In one of the embodiments, the first circuit board is provided with a second electrode assembly on the end face away from the first atomization assembly, the second atomization assembly is provided with a second conductive assembly corresponding to the second electrode assembly, and the second conductive assembly is in abutting connection with the second electrode assembly.

[0014] In one of the embodiments, the housing assembly comprises a mounting shell, the first atomization bin is rotatably arranged on the mounting shell, and the second atomization bin is arranged on the side of the mounting shell away from the first atomization bin; the sealing member and the first circuit board are clamped and mounted on the mounting shell.

[0015] In one of the embodiments, the atomization device further comprises a power supply and a second circuit board, the power supply and the circuit board are arranged on the side of the mounting shell away from the first atomization bin, the power supply is electrically connected with the first circuit board and the second circuit board respectively, the second circuit board is electrically connected with the first circuit board, and the second circuit board is used to control the first circuit board to supply power to the first atomization assembly and / or the second atomization assembly.

[0016] In one of the embodiments, the atomization device further comprises a suction nozzle, the first atomization bin comprises a plurality of first containing bins, the plurality of first containing bins are arranged around the central axis of the first atomization bin, and the plurality of first atomization assemblies are respectively accommodated in the plurality of first containing bins.

[0017] The second atomization bin comprises at least one second containing bin, and the second atomization assembly is accommodated in the second containing bin.

[0018] The at least one first atomization assembly, the at least one second atomization assembly, the connecting assembly and the suction nozzle are located on the same axis.

[0019] The beneficial effects of the present application are:

[0020] The atomization device provided by the present application, the communication assembly is arranged between the first atomization chamber and the second atomization chamber, the first atomization chamber has a plurality of first atomization assemblies, and the components of the aerosol generating substrate loaded in each first atomization assembly are different from each other, which means that they can produce atomization effects with different flavors.

[0021] In the actual use of the user, only through simple operation, the first atomization chamber is driven to rotate relative to the communication assembly, so that the first atomization channel of at least one first atomization assembly in the first atomization chamber and the second atomization channel of at least one second atomization assembly of the second atomization chamber are precisely connected, thereby forming effective gas path communication. This design not only ensures smooth transmission of aerosol, but also provides users with unprecedented personalized selection.

[0022] Through this innovative combination, users can freely choose and match different first atomization assemblies and second atomization assemblies according to their own preferences and needs, thereby creating a unique taste combination. This flexible matching method greatly enriches the use experience of the atomization device, so that whether the user pursues single and pure taste or likes to try mixed flavors, the user can find a combination that meets his needs on this device.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1 The first perspective structural schematic diagram of the atomization device in some embodiments of the present application is shown;

[0026] Figure 2 The second perspective structural schematic diagram of the atomization device in some embodiments of the present application is shown;

[0027] Figure 3 The third perspective structural schematic diagram of the atomization device in some embodiments of the present application is shown;

[0028] Figure 4 The fourth perspective structural schematic diagram of the atomization device in some embodiments of the present application is shown;

[0029] Figure 5 A perspective view of a first atomization cartridge in some embodiments of the present application is shown.

[0030] Figure 6 A perspective view of a first communication assembly in some embodiments of the present application is shown.

[0031] Figure 7 A perspective view of a second communication assembly in some embodiments of the present application is shown.

[0032] Main element symbol explanation:

[0033] 100 - housing assembly; 110 - mouthpiece; 120 - mounting shell; 210 - first atomization cartridge; 211 - first atomization assembly; 212 - first atomization channel; 213 - liquid storage cartridge; 214 - first conductive assembly; 215 - observation part; 217 - first containing cartridge; 220 - second atomization cartridge; 221 - second atomization assembly; 222 - second atomization channel; 223 - second conductive assembly; 224 - second containing cartridge; 300 - communication assembly; 301 - air flow channel; 310 - sealing member; 311 - connecting part; 3111 - induction airway; 3112 - mounting groove; 3113 - air flow sensor; 3114 - induction hole; 312 - first sealing part; 3121 - butt joint groove; 3122 - first communication hole; 313 - second sealing part; 320 - first circuit board; 321 - first electrode assembly; 322 - second communication hole; 323 - second electrode assembly; 400 - power supply; 410 - second circuit board. DETAILED DESCRIPTION

[0034] Embodiments of the present application are described in detail below with reference to the accompanying drawings, in which examples of embodiments are shown, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0036] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In the related art, the atomization device can usually only suck a single taste of atomized substrate, resulting in poor smoking taste and being unable to meet the needs of different user groups.

[0039] Embodiments of the present application provide an atomization device, relating to the technical field of electronic atomization, mainly used for atomizing combination of aerosol generating substrates to form aerosols of different tastes for users to use.

[0040] In combination with FIGS. 1-3, Figure 2 Figure 3 As shown in FIGS. 1-3, the atomization device includes a shell assembly 100, a first atomization chamber 210, a second atomization chamber 220, and a communication assembly 300. The first atomization chamber 210 and the second atomization chamber 220 are arranged in the shell assembly 100. The first atomization chamber 210 includes a plurality of first atomization assemblies 211, each of which has a first atomization channel 212. The second atomization chamber 220 includes at least one second atomization assembly 221, each of which has a second atomization channel 222. Each of the first atomization assemblies 211 or the second atomization assemblies 221 is correspondingly provided with a liquid storage chamber 213. The liquid storage chamber 213 is made of transparent material and is used to store aerosol generating substrate. An observation portion 215 is arranged on the side wall of the first atomization chamber 210 and correspondingly arranged with the liquid storage chamber 213. The user can determine the amount of aerosol generating substrate in the liquid storage chamber 213 through the observation portion 215.

[0041] ​The communication assembly 300 is arranged between the first atomization chamber 210 and the second atomization chamber 220; wherein the first atomization chamber 210 is rotatable relative to the communication assembly 300, and the plurality of first atomization assemblies 211 are selectively switched to be in contact with the communication assembly 300, so as to form air path communication between the at least one first atomization channel 212 and the at least one second atomization channel 222, and / or the communication assembly 300 forms electrical connection with the at least one first atomization assembly 211 and the at least one second atomization assembly 221, respectively.

[0042] The atomization device provided by the embodiment is arranged between the first atomization chamber 210 and the second atomization chamber 220, and the first atomization chamber 210 has a plurality of first atomization assemblies 211, and the aerosol generating substrate components loaded in each first atomization assembly 211 are different from each other, which means that they can produce atomization effects with different flavors. During actual use of the user, only by driving the first atomization chamber 210 to rotate relative to the communication assembly 300, the first atomization channel 212 of the at least one first atomization assembly 211 in the first atomization chamber 210 can be precisely connected with the second atomization channel 222 of the at least one second atomization assembly 221 of the second atomization chamber 220, so as to form effective air path communication. This design not only ensures smooth transmission of aerosol, but also provides users with unprecedented personalized selection.

[0043] Through this innovative combination, users can freely select and match different first atomization assemblies 211 and second atomization assemblies 221 according to their own preferences and needs, thereby creating a unique taste combination. This flexible matching method greatly enriches the use experience of the atomization device, so that whether the user pursues single and pure taste or likes to try mixed flavors, the user can find a combination that meets his / her needs on this device.

[0044] In some embodiments, the communication assembly 300 includes a sealing piece 310, two ends of the sealing piece 310 abut against the first atomization assembly 211 and the second atomization assembly 221, respectively, and the sealing piece 310 is provided with an airflow channel 301, the airflow channel 301 communicates the first atomization channel 212 and the second atomization channel 222, and is used to ensure sealed communication between the first atomization channel 212 and the second atomization channel 222.

[0045] In combination with Figure 6 , Figure 7As shown, in some embodiments, the sealing member 310 includes a connecting portion 311, on which a gas flow sensor 3113 is arranged, and a first sealing portion 312 is arranged on the end of the connecting portion 311 close to the first atomization assembly 211, and the first sealing portion 312 is recessed to form a docking groove 3121, which is accurately calculated in shape and size to ensure that it can be tightly and stably docked with the first atomization assembly 211. Through such a design, not only the sealing performance is enhanced, but also the leakage of gas flow is effectively prevented, thereby improving the atomization efficiency. The gas flow channel 301 is arranged on the connecting portion 311 and communicates with the docking groove 3121, so that the gas flow can smoothly enter the first atomization channel 212 when passing through the gas flow channel 301; in addition, by arranging the docking groove 3121 corresponding to the first atomization assembly 211 on the connecting portion 311, the reliable connection of the gas flow channel 301 and the first atomization channel 212 is further ensured. Such a design not only simplifies the installation process and reduces the operation difficulty, but also significantly improves the structural stability and service life of the entire atomization device; and the gas flow sensor 3113 is arranged on the connecting portion 311 and inductively communicates with the docking groove 3121, which not only enables the gas flow sensor 3113 to directly monitor the gas flow state between the first atomization channel 212 and the second atomization channel 222, thereby ensuring the sensitivity and accuracy of the sensor; at the same time, it also avoids errors and failures caused by improper position of the sensor, further improving the reliability and safety of the entire atomization device.

[0046] In some embodiments, the connecting portion 311 is provided with an inductive airway 3111 and a mounting groove 3112, the mounting groove 3112 is arranged on the side of the connecting portion 311 away from the docking groove 3121, the gas flow sensor 3113 is arranged in the mounting groove 3112, one end of the inductive airway 3111 communicates with the mounting groove 3112, and the other end of the inductive airway 3111 extends into the docking groove 3121 or communicates with the docking groove 3121 through an inductive hole 3114; by using the inductive airway 3111 to inductively communicate the gas flow sensor 3113 with the docking groove 3121, when the condensate generated in the first atomization channel 212 flows into the docking groove 3121, the design of the inductive airway 3111 plays a crucial role. Since the inductive airway 3111 does not directly contact the liquid in the docking groove 3121, but communicates with the docking groove 3121 in an indirect way, even if the docking groove 3121 accumulates condensate, it will not affect the gas flow sensor 3113. Such a design not only improves the service life of the sensor, but also ensures the stability and reliability of the entire system.

[0047] In addition, it is worth mentioning that the induction air passage 3111 and the mounting groove 3112 are both arranged on the side of the connecting portion 311 away from the docking groove 3121. Such a layout design further enhances the anti-condensate capability of the system. Even if the condensate accidentally enters the induction air passage 3111, the condensate will quickly separate from the induction air passage 3111 due to the action of gravity, thereby avoiding direct contact with the air flow sensor 3113. Such a design not only improves the safety of the system, but also further ensures the long-term stable operation of the air flow sensor 3113.

[0048] In some embodiments, the sealing member 310 further comprises a second sealing portion 313 arranged on the side of the connecting portion 311 away from the first atomization assembly 211, and the air flow passage 301 is extended to be formed on the second sealing portion 313. The end of the second sealing portion 313 away from the connecting portion 311 abuts on the second atomization assembly 221, so that the air flow passage 301 is in sealed communication with the second atomization passage 222.

[0049] In combination with Figure 4 , Figure 5 As shown in FIG. 11, in some embodiments, the communication assembly 300 further comprises a first circuit board 320, the first circuit board 320 is provided with a first electrode assembly 321 on the end face close to the first atomization assembly 211, the sealing member 310 is provided with a first communication hole 3122, the first electrode assembly 321 is arranged in the first communication hole 3122, the first atomization assembly 211 is provided with a first conductive assembly 214 corresponding to the first electrode assembly 321, the first conductive assembly 214 is in abutting connection with the first electrode assembly 321, so as to facilitate ensuring the reliable connection between the first circuit board 320 and the first electrode assembly 321; the first circuit board 320 is further provided with a second communication hole 322, at least part of the structure of the sealing member 310 is arranged in the second communication hole 322, for limiting the relative position between the first circuit board 320 and the sealing member 310, and ensuring the installation reliability of the first circuit board 320.

[0050] In some embodiments, the first circuit board 320 is provided with a second electrode assembly 323 on the end face away from the first atomization assembly 211, the second atomization assembly 221 is provided with a second conductive assembly 223 corresponding to the second electrode assembly 323, and the second conductive assembly 223 is in abutting connection with the second electrode assembly 323, so as to facilitate ensuring the reliable connection between the first circuit board 320 and the second electrode assembly 323.

[0051] In some embodiments, the shell assembly 100 comprises a mounting shell 120, the first atomization chamber 210 is rotationally arranged on the mounting shell 120, and the second atomization chamber 220 is arranged on the side of the mounting shell 120 away from the first atomization chamber 210; such a layout not only ensures the independence between the first atomization chamber 210 and the second atomization chamber 220, but also avoids their mutual interference in the working process, thereby ensuring the stability and consistency of the atomization effect. The sealing member 310 and the first circuit board 320 are both clamped and installed on the mounting shell 120; through such a design, reliable connection and cooperation between the first atomization chamber 210, the second atomization chamber 220 and various components are achieved, which not only improves the structural stability and service life of the entire shell assembly 100, but also provides users with a safer, more stable and efficient atomization experience.

[0052] In some embodiments, the atomization device further comprises a power supply 400 and a second circuit board 410, the power supply 400 and the circuit board are arranged on the side of the mounting shell 120 away from the first atomization chamber 210, the power supply 400 is electrically connected with the first circuit board 320 and the second circuit board 410 respectively, the second circuit board 410 is electrically connected with the first circuit board 320, and the second circuit board 410 is used to control the first circuit board 320 to supply power to the first atomization assembly 211 and / or the second atomization assembly 221, which is compact and reasonable in layout.

[0053] As shown in Figure 1 In some embodiments, the atomization device further comprises a mouthpiece 110, the first atomization chamber 210 comprises a plurality of first containing chambers 217, the plurality of first containing chambers 217 are arranged around the central axis of the first atomization chamber 210, and the plurality of first atomization assemblies 211 are respectively accommodated in the plurality of first containing chambers 217. The second atomization chamber 220 comprises at least one second containing chamber 224, and the second atomization assembly 221 is accommodated in the second containing chamber 224. At least one first atomization assembly 211, at least one second atomization assembly 221, the communication assembly 300 and the mouthpiece 110 are located on the same axis, which facilitates the relative communication of at least one group of first atomization assemblies 211, second atomization assemblies 221, communication assemblies 300 and mouthpieces 110 after the user adjusts, and ensures the user's experience.

[0054] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0055] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. An atomising device characterised in that, The application relates to a shell assembly (100), a first atomization chamber (210) and a second atomization chamber (220) arranged in the shell assembly (100), the first atomization chamber (210) comprising a plurality of first atomization assemblies (211), each of the first atomization assemblies (211) having a first atomization channel (212), the second atomization chamber (220) comprising at least one second atomization assembly (221), each of the second atomization assemblies (221) having a second atomization channel (222), a communication assembly (300) arranged between the first atomization chamber (210) and the second atomization chamber (220), wherein the first atomization chamber (210) is rotatable relative to the communication assembly (300), the plurality of first atomization assemblies (211) can be selectively switched into contact with the communication assembly (300) to form air path communication between at least one first atomization channel (212) and at least one second atomization channel (222), and / or the communication assembly (300) forms electrical connection with at least one first atomization assembly (211) and at least one second atomization assembly (221) respectively. The communication assembly (300) comprises a sealing member (310), two ends of the sealing member (310) abutting against the first atomization assembly (211) and the second atomization assembly (221) respectively, and the sealing member (310) is provided with an airflow channel (301) for communicating the first atomization channel (212) and the second atomization channel (222). The sealing member (310) comprises a connecting portion (311) provided with an airflow sensor (3113), a first sealing portion (312) provided on an end of the connecting portion (311) close to the first atomization assembly (211), and a butt joint groove (3121) recessed in the first sealing portion (312), and the airflow channel (301) is arranged on the connecting portion (311) and communicates with the butt joint groove (3121). The connecting portion (311) is provided with a sensing air duct (3111) and a mounting groove (3112), the mounting groove (3112) is arranged on a side of the connecting portion (311) away from the butt joint groove (3121), the airflow sensor (3113) is arranged in the mounting groove (3112), one end of the sensing air duct (3111) communicates with the mounting groove (3112), and the other end of the sensing air duct (3111) extends into the butt joint groove (3121). ​ ​ 2. The atomization device of claim 1, wherein, ​ 3. The atomization device of claim 2, wherein, ​ 4. The atomization device of claim 3, wherein, ​ 5. The atomization device of claim 3, wherein, The sealing piece (310) further comprises a second sealing part (313) arranged on the side of the connecting part (311) away from the first atomization assembly (211), and the airflow channel (301) is formed on the second sealing part (313), and the end of the second sealing part (313) away from the connecting part (311) is abutted on the second atomization assembly (221) so that the airflow channel (301) is in sealed communication with the second atomization channel (222).

6. The atomization device of claim 2, wherein, The communication assembly (300) further comprises a first circuit board (320) provided with a first electrode assembly (321) on the end face close to the first atomization assembly (211), and the sealing piece (310) is provided with a first communication hole (3122), and the first electrode assembly (321) is arranged in the first communication hole (3122), and the first atomization assembly (211) is provided with a first conductive assembly (214) corresponding to the first electrode assembly (321), and the first conductive assembly (214) is in abutting connection with the first electrode assembly (321); and the first circuit board (320) is further provided with a second communication hole (322), and at least part of the structure of the sealing piece (310) is arranged in the second communication hole (322).

7. The atomization device of claim 6, wherein, The end face of the first circuit board (320) away from the first atomization assembly (211) is provided with a second electrode assembly (323), and the second atomization assembly (221) is provided with a second conductive assembly (223) corresponding to the second electrode assembly (323), and the second conductive assembly (223) is in abutting connection with the second electrode assembly (323).

8. The atomization device of claim 6, wherein, The shell assembly (100) comprises a mounting shell (120), the first atomization chamber (210) is rotationally arranged on the mounting shell (120), the second atomization chamber (220) is arranged on the side of the mounting shell (120) away from the first atomization chamber (210), and the sealing piece (310) and the first circuit board (320) are clamped and mounted on the mounting shell (120).

9. The atomization device of claim 8, wherein, The atomization device further comprises a power supply (400) and a second circuit board (410), the power supply (400) and the circuit board are arranged on the side of the mounting shell (120) away from the first atomization chamber (210), the power supply (400) is electrically connected with the first circuit board (320) and the second circuit board (410) respectively, the second circuit board (410) is electrically connected with the first circuit board (320), and the second circuit board (410) is used for controlling the first circuit board (320) to supply power to the first atomization assembly (211) and / or the second atomization assembly (221).

10. The atomizing device according to any one of claims 1 to 9, characterized in that, The atomization device further comprises a suction nozzle (110), the first atomization chamber (210) comprises a plurality of first accommodating chambers (217), the plurality of first accommodating chambers (217) are arranged around the central axis of the first atomization chamber (210), and the plurality of first atomization assemblies (211) are respectively accommodated in the plurality of first accommodating chambers (217); The second atomization chamber (220) comprises at least one second accommodating chamber (224), and the second atomization assembly (221) is accommodated in the second accommodating chamber (224); The at least one first atomization assembly (211), the at least one second atomization assembly (221), the communication assembly (300) and the suction nozzle (110) are located on the same axis.

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