Atomization device

Abstract

The utility model provides an atomization device which comprises a shell and a suction nozzle, the shell is provided with a containing cavity, and the containing cavity comprises an in-use cavity and a standby cavity which can contain smoke cartridges, so that the atomization device can be assembled with a plurality of smoke cartridges at the same time, and then the portability of the atomization device can be improved; besides, the suction nozzle is arranged at the opening end of the containing cavity and comprises a suction nozzle channel and an isolation assembly, in the covering state of the suction nozzle, the suction nozzle channel is communicated with the smoke outlet channel of the smoke cartridge in the in-use cavity, and the isolation assembly seals the smoke outlet channel of the smoke cartridge in the standby cavity so that the smoke outlet channel of the smoke cartridge in the standby cavity can be isolated from the suction nozzle channel. Therefore, the smoke outlet channel of the smoke cartridge in the standby cavity is closed under the action of the isolation assembly, so that the taste of the smoke cartridge in the standby cavity cannot be influenced, and the smoke cartridge in the standby cavity is isolated from the outside under the action of the isolation assembly, so that the flavor of the smoke cartridge cannot be lost.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization equipment, and in particular to an atomization device. Background Art

[0002] The cartridge is the main component of the electronic cigarette. Since one cartridge can only have one flavor, when a user needs multiple flavors, he needs to carry an electronic cigarette and multiple spare cartridges at the same time. However, the above solution has the problem of being inconvenient to carry and inconvenient to store the used cartridges. Utility Model Content

[0003] In view of this, the utility model is committed to providing an atomization device having a accommodating cavity capable of storing multiple cigarette cartridges and a nozzle channel capable of isolating spare cigarette cartridges from a nozzle, so as to facilitate the carrying and storage of the cigarette cartridges, while also preventing the spare cigarette cartridges from affecting the taste of the cigarette cartridges in use.

[0004] In order to achieve the above object, the utility model provides the following technical solutions:

[0005] An atomizing device, comprising:

[0006] The housing has a containing cavity, wherein the containing cavity includes an active cavity and a spare cavity, and both the active cavity and the spare cavity can contain a cigarette cartridge;

[0007] The suction nozzle is arranged at the open end of the accommodating cavity, and includes a suction nozzle channel and an isolation component. When the suction nozzle is in a covered state, the suction nozzle channel is connected to the smoke outlet channel of the cigarette cartridge in the active cavity, and the isolation component closes the smoke outlet channel of the cigarette cartridge in the spare cavity to isolate the smoke outlet channel of the cigarette cartridge in the spare cavity from the suction nozzle channel.

[0008] Preferably, windows are provided on the sides of the active cavity and the standby cavity at positions corresponding to the cigarette cartridges.

[0009] Preferably, the isolation assembly comprises:

[0010] An isolation cavity is located in a region of the suction nozzle corresponding to the spare cavity, and an opening of the isolation cavity faces the spare cavity;

[0011] An elastic sealing member is arranged in the isolation cavity. When the suction nozzle is in a covered state, the elastic sealing member isolates the smoke outlet channel of the cigarette cartridge in the standby cavity from the suction nozzle channel.

[0012] Preferably, the end face of the cigarette cartridge facing the nozzle is a smoke outlet end face, a portion of the smoke outlet channel protrudes from the smoke outlet end face of the cigarette cartridge, and the elastic sealing member is provided with a groove matching the protruding portion of the smoke outlet channel at a position corresponding to the smoke outlet channel.

[0013] Preferably, a sealing assembly is included, wherein the sealing assembly includes:

[0014] A sealed cavity, arranged at a position of the suction nozzle corresponding to the smoke outlet channel of the cigarette cartridge in the cavity;

[0015] The annular sealing member is arranged in the sealing cavity and can realize the sealing between the suction nozzle and the smoke outlet channel of the used cigarette cartridge.

[0016] Preferably, the elastic sealing member is made of silicone.

[0017] Preferably, the suction nozzle is connected to the shell by interference fit or snap-fit ​​connection.

[0018] Preferably, a base is provided at one end of the accommodating cavity away from the suction nozzle, and a accommodating groove which is arranged one-to-one with the cigarette cartridge is formed on the base.

[0019] Preferably, the accommodating groove for accommodating the in-use cigarette cartridge passes through the base, so that the cigarette cartridge in the in-use cavity is electrically connected to the power supply assembly of the atomization device.

[0020] Preferably, the accommodating cavity is cylindrical, the radial cross-section of the cigarette cartridge is fan-shaped, and a plurality of the cigarette cartridges can be combined to form a cylindrical cigarette cartridge assembly that matches the accommodating cavity.

[0021] It can be seen from the above technical scheme that the atomizer device provided by the utility model includes a shell and a nozzle, wherein the accommodating chamber of the shell includes a working chamber and a spare chamber, so that the interior of the atomizer device can be equipped with multiple cigarette cartridges at the same time. In this way, when the user has multiple flavors, the cigarette cartridges of different flavors can be respectively installed in the working chamber and the spare chamber, so there is no need to carry multiple products with you, thereby improving the portability of the atomizer device; in addition, when the nozzle of the atomizer device is in a covered state, the nozzle channel is connected to the smoke outlet channel of the cigarette cartridge in the working chamber, and the isolation component isolates the smoke outlet channel of the cigarette cartridge in the spare chamber from the nozzle channel, that is, when both the working chamber and the spare chamber of the atomizer device are equipped with cigarette cartridges, only the cigarette cartridge in the working chamber is in a working state, and the atomized smoke oil can flow out through the smoke outlet channel and the nozzle channel, and the cigarette cartridge in the spare chamber is isolated by the isolation component, so it will not affect the taste of the cigarette cartridge in use (that is, the cigarette cartridge in the working chamber), and under the action of the isolation component, the cigarette cartridge in the spare chamber is isolated from the outside world, so that its flavor will not be lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a cross-sectional view of an atomization device provided in an embodiment of the utility model;

[0023] Figure 2The figure shows a half-section view of an atomizing device provided in an embodiment of the utility model;

[0024] Figure 3 Shown Figure 2 A magnified image of area A;

[0025] Figure 4 The figure shows a top view of an atomization device provided in an embodiment of the utility model after removing the suction nozzle and the cigarette cartridge;

[0026] Figure 5 The figure shows a state diagram of an atomizing device provided in an embodiment of the utility model when the nozzle is opened;

[0027] Figure 6 The figure shows a state diagram of an atomization device provided in an embodiment of the utility model when a cigarette cartridge is taken out;

[0028] Figure 7 The figure shows a state diagram of an atomization device provided in an embodiment of the utility model when a cigarette cartridge is replaced;

[0029] Figure 8 The figure shows a state diagram of an atomizing device provided in an embodiment of the utility model when the nozzle is covered.

[0030] exist Figure 1-Figure 8 middle:

[0031] 1-shell, 2-mouthpiece, 3-cartridge, 4-base;

[0032] 11- Window;

[0033] 21-sucking nozzle channel, 22-elastic seal, 23-annular seal

[0034] 31-Smoke outlet channel. DETAILED DESCRIPTION

[0035] The embodiment of the utility model provides an atomization device, which can be equipped with multiple cigarette cartridges and can isolate the spare cigarette cartridges from the nozzle channel of the nozzle, thereby facilitating the carrying and storage of the cigarette cartridges 3, and also preventing the spare cigarette cartridges from affecting the taste of the cigarette cartridges in use.

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

[0037] like Figure 1-8As shown, the atomization device in the utility model includes a shell 1, a cartridge 3 assembly and a nozzle 2, wherein: the shell 1 has a accommodating chamber, the accommodating chamber includes an in-use chamber and a standby chamber that can accommodate the cartridge 3 (the in-use chamber here refers to the chamber inside the shell 1 for accommodating the in-use cartridge 3, and the standby chamber refers to the chamber inside the shell 1 for accommodating the standby cartridge 3; in addition, the in-use chamber and the standby chamber can be multiple independent chambers or different parts of a chamber, as discussed below). The nozzle 2 is arranged at the opening end of the accommodating chamber, including a nozzle channel 21 and an isolation assembly, and in the covered state of the nozzle 2 (the covered state here refers to the state in which the nozzle 2 is assembled on the shell 1, in addition, the nozzle 2 also has an open state, that is, the state when the nozzle 2 is separated from the shell 1), the nozzle channel 21 is connected to the smoke outlet channel 31 of the cartridge 3 in the in-use chamber, and the isolation assembly closes the smoke outlet channel 31 of the cartridge 3 in the standby chamber to isolate the smoke outlet channel 31 of the cartridge 3 in the standby chamber from the nozzle channel 21. When the above-mentioned atomization device is in use, the suction nozzle 2 is first separated from the shell 1, and then a cigarette cartridge 3 of a suitable flavor is selected and assembled in the use cavity, and then the suction nozzle 2 is covered on the shell 1. At this time, the suction nozzle channel 21 in the suction nozzle 2 will be connected with the smoke outlet channel 31 in the cigarette cartridge 3, so that the atomized smoke oil in the cigarette cartridge 3 can flow out through the smoke outlet channel 31 and the suction nozzle channel 21.

[0038] Since the housing chamber of the shell 1 of the above-mentioned atomizer device includes the active chamber and the standby chamber, a plurality of cigarette cartridges 3 can be installed inside the atomizer device at the same time. In this way, when the user has a multi-flavor demand, the cigarette cartridges 3 of different flavors can be installed in the active chamber and the standby chamber respectively. Therefore, there is no need to carry multiple products (i.e., the atomizer device body and a plurality of cigarette cartridges 3), thereby making the atomizer device more portable. In addition, when the nozzle 2 of the atomizer device is in the closed state, the nozzle channel 21 is connected to the smoke outlet channel 31 of the cigarette cartridge 3 in the active chamber, and the isolation component is The smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber is isolated from the mouthpiece channel 21, that is, when both the active chamber and the spare chamber of the atomizer device are equipped with cigarette cartridges 3, only when the cigarette cartridge 3 in the active chamber is in use and the atomized smoke oil can flow out through the smoke outlet channel 31 and the mouthpiece channel 21, and the cigarette cartridge 3 in the spare chamber is isolated by the isolation component, therefore, it will not affect the taste of the cigarette cartridge 3 in use (that is, the cigarette cartridge 3 in the active chamber), and under the action of the isolation component, the cigarette cartridge 3 in the spare chamber is isolated from the outside world, thereby ensuring that its flavor will not be lost.

[0039] In addition, the nozzle 2 of the atomizing device in the present invention can be completely separated from the housing 1, which makes it more convenient to clean.

[0040] like Figure 4-Figure 8 The figure shows the schematic diagram of the above-mentioned atomizer device at different stages when replacing the cigarette cartridge 3. As shown in the figure, the steps of replacing the cigarette cartridge 3 of the atomizer device in the utility model are as follows:

[0041] S1: opening the nozzle 2 of the atomizing device, that is, separating the nozzle 2 of the atomizing device from the housing 1;

[0042] S2: Take out the cigarette cartridge 3 in the cavity;

[0043] S3: taking out the target cigarette cartridge 3 from the spare chamber, and assembling the target cigarette cartridge 3 into the used chamber, and then assembling the cigarette cartridge 3 taken out from the used chamber in the previous step into the spare chamber. Of course, if the cigarette cartridge 3 taken out from the used chamber in the previous step can no longer be used, it can also be directly discarded;

[0044] S4: Install the suction nozzle 2 on the housing 1.

[0045] It should be noted that the above-mentioned active cavity is only provided with one, but the number of spare cavities can be adaptively designed according to needs, and the utility model does not make specific limitations on this. For example, in some embodiments, there is one active cavity and two spare cavities. In other embodiments, there is one active cavity and three spare cavities.

[0046] It should also be noted that when the atomizer device of the present invention is in use, a cigarette cartridge 3 must be installed in the active chamber, but a cigarette cartridge 3 may or may not be installed in the standby chamber, that is, whether the standby chamber of the present invention has a cigarette cartridge 3 does not affect the normal use of the atomizer device of the present invention. In addition, under the premise that a cigarette cartridge 3 is installed in the standby chamber, the flavor of the cigarette cartridge 3 in the standby chamber may be the same as or different from the flavor of the cigarette cartridge 3 in the active chamber, and the present invention does not make any specific limitation on this.

[0047] As mentioned above, during the replacement of the cigarette cartridge 3, the cigarette cartridge 3 needs to be taken out from the accommodating chamber. Based on this, in order to facilitate the removal and placement of the cigarette cartridge 3, Figure 4-Figure 8 As shown, the utility model has windows 11 at the positions corresponding to the cigarette cartridges 3 on the sides of the use cavity and the standby cavity. In this way, when the cigarette cartridges 3 need to be disassembled, the user's fingers can directly contact the corresponding cigarette cartridges 3 through the windows 11 to achieve the taking and placing of the cigarette cartridges 3. Specifically, taking the removal of the cigarette cartridges 3 as an example, during the specific implementation, the user can use the fingers to directly push the corresponding cigarette cartridges 3 toward the opening end of the accommodating cavity. In this way, the cigarette cartridges 3 will be moved toward the opening end of the accommodating cavity under the force. When the end of the cigarette cartridges 3 close to the opening end exceeds the opening end by a certain distance, the cigarette cartridges 3 can be directly pulled out by hand.

[0048] It should be noted that the above-mentioned window 11 can be Figure 4-Figure 8A larger window 11 is shown, which can expose the cigarette cartridge 3 in the active cavity and the spare cavity at the same time. This arrangement makes it easier to take and put the cigarette cartridge 3 because the window 11 is larger. In addition, multiple windows 11 can also be provided, and the multiple windows 11 are arranged one-to-one with the active cavity and the spare cavity. This arrangement can effectively reduce the influence of the arrangement of the window 11 on the strength of the housing 1.

[0049] In addition, in some preferred embodiments, the isolation component isolates the smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber from the suction nozzle channel 21 by closing the smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber; illustratively, the isolation component includes an isolation chamber and an elastic seal 22, wherein the isolation chamber is located in the area of ​​the suction nozzle 2 corresponding to the spare chamber, and the opening of the isolation chamber faces the spare chamber, and the elastic seal 22 is arranged in the isolation chamber, and when the suction nozzle 2 is in the covered state, the elastic seal 22 isolates the smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber from the suction nozzle channel 21. Specifically, when the suction nozzle 2 is in the covered state, an interaction force will be generated between the smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber and the elastic seal 22, thereby causing the elastic seal 22 to undergo elastic deformation and block the smoke outlet channel 31 of the cigarette cartridge 3 in the spare chamber.

[0050] Furthermore, the end surface of the cigarette cartridge 3 facing the suction nozzle 2 is the smoke outlet end surface. Figure 2 and Figure 3 As shown, a portion of the smoke outlet channel 31 protrudes from the smoke outlet end surface of the cigarette cartridge 3, and the elastic seal 22 is provided with a groove matching the protruding portion of the smoke outlet channel 31 at the position corresponding to the smoke outlet channel 31. In this way, the sealing area between the elastic seal 22 and the smoke outlet channel 31 can be increased (the sealing area here refers to the area of ​​the area where the elastic seal 22 contacts the smoke outlet channel 31 and plays a sealing role), thereby improving the sealing effect.

[0051] Further, such as Figure 2 As shown, the atomization device in the utility model also includes a sealing component, which is arranged between the part of the smoke outlet channel 31 of the cigarette cartridge 3 in the use cavity that protrudes from the smoke outlet end surface and the suction nozzle 2, so as to prevent the atomized smoke oil from flowing out of the channel other than the suction nozzle channel 21, so as to improve the use effect of the atomization device and the user experience. In an exemplary embodiment, the sealing component includes a sealing cavity and an annular sealing member 23, wherein the sealing cavity is arranged at a position of the suction nozzle 2 corresponding to the smoke outlet channel 31 of the cigarette cartridge 3 in the use cavity; the annular sealing member 23 is arranged in the sealing cavity, and can realize the sealing between the suction nozzle 2 and the smoke outlet channel 31 of the cigarette cartridge 3 in the use cavity. In another exemplary embodiment, the difference from the previous embodiment is that: Figure 1As shown, the sealing component and the isolation component in this embodiment are integrated as a whole, that is, the sealing cavity in the sealing component is connected to the isolation cavity, the annular seal 23 and the elastic seal 22 are integrated as a whole, and are arranged in the above-mentioned integrated chamber. This arrangement can improve the assembly firmness of the annular seal 23, thereby preventing the annular seal 23 from falling off during the repeated disassembly and assembly of the suction nozzle 2.

[0052] In addition, in some preferred embodiments, the elastic sealing member 22 is made of silicone material, which has high temperature tolerance and chemical stability, thereby reducing the maintenance cost of the atomizing device and increasing the service life of the atomizing device.

[0053] In some embodiments, the suction nozzle 2 and the housing 1 have an interference fit or a snap-fit ​​structure to achieve a detachable connection between the suction nozzle 2 and the housing 1. In this way, the suction nozzle 2 can be disassembled and assembled by only applying opposite forces to the suction nozzle 2 and the housing 1, thereby improving the efficiency of disassembly and assembly of the suction nozzle 2. The specific structure of the snap-fit ​​connection can be found in the prior art, and the utility model will not repeat it. Of course, under the premise that the disassembly and assembly efficiency of the suction nozzle 2 does not need to be considered, a detachable connection method such as a threaded connection can also be used between the suction nozzle 2 and the housing 1.

[0054] like Figure 1-Figure 8 As shown, in some preferred embodiments, a base 4 is provided at one end of the interior of the accommodating chamber away from the nozzle 2, and a receiving groove is provided on the base 4, which is one-to-one with the cigarette cartridge 3. The cigarette cartridge 3 assembled in the accommodating chamber extends into the receiving groove, and under the limiting effect of the receiving groove, the stability of the cigarette cartridge 3 in the accommodating chamber can be effectively improved. Exemplarily, in some embodiments, the chamber and the spare chamber can be multiple independent chambers, and when multiple cigarette cartridges 3 are distributed in different chambers, the base 4 is also provided with multiple bases 4, and multiple bases 4 are distributed in different chambers, and each base 4 is provided with a receiving groove. In other embodiments, the chamber and the spare chamber are different parts of a chamber, and a base 4 is provided at the bottom of the chamber, and multiple receiving grooves are provided on the base 4, and the number of receiving grooves is consistent with the sum of the chamber and the spare chamber to ensure that the cigarette cartridge 3 is one-to-one with the receiving groove. Of course, in this embodiment, multiple bases 4 can also be provided, and multiple bases 4 are assembled at the bottom of the chamber and each base 4 is provided with a receiving groove.

[0055] Further, such as Figure 4 As shown, the receiving groove for receiving the used cartridge 3 passes through the base 4, so that the cartridge 3 in the used cavity is electrically connected to the power supply assembly of the atomizer. In other words, except for the receiving groove corresponding to the used cavity, the bottom of the other receiving grooves corresponding to the standby cavity are all sealed structures, so that, on the one hand, the bottom end of the cartridge 3 in the standby cavity can be protected; on the other hand, it can act as the mounting surface for the base 4 and can improve the structural strength of the base 4.

[0056] As mentioned above, the active cavity and the standby cavity may be multiple independent cavities or different parts of a cavity. In an exemplary embodiment, the active cavity and the standby cavity are different parts of a cavity (i.e., a receiving cavity); Figure 4-Figure 8 As shown, the accommodating chamber is cylindrical, and the cylindrical accommodating chamber is equally divided into a plurality of chambers with fan-shaped radial cross-sections, wherein the chamber corresponding to the nozzle channel 21 of the suction nozzle 2 is the in-use chamber, and the other chambers are the spare chambers. Correspondingly, the radial cross-section of the cigarette cartridge 3 is fan-shaped, and the combination of multiple cigarette cartridges 3 can form a cylindrical cigarette cartridge 3 assembly adapted to the accommodating chamber, that is, the shape of the cigarette cartridge 3 is adapted to the shape of the in-use chamber or the spare chamber described above. The above-mentioned arrangement of the in-use chamber and the spare chamber can effectively improve the structural compactness of the atomization device, which is conducive to controlling the volume of the atomization device. In another exemplary embodiment, the in-use chamber and the spare chamber are multiple independent chambers, specifically, multiple cylindrical chambers are arranged in a straight line, and the openings of the multiple cylindrical chambers are all facing one side of the suction nozzle 2. Correspondingly, the shape of the cigarette cartridge 3 is cylindrical and adapted to the above-mentioned cylindrical chamber. In this arrangement, different chambers are independent of each other and do not affect each other, which is more convenient for taking and placing the cigarette cartridge 3.

[0057] The basic principle of the present invention is described above in conjunction with specific embodiments. However, it should be pointed out that the advantages, strengths, effects, etc. mentioned in the present invention are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. must be possessed by each embodiment of the present invention. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not limitation, and the above details do not limit the present invention to be implemented by adopting the above specific details.

[0058] It should also be noted that in the device, apparatus and method of the present invention, each component or each step can be decomposed and / or reassembled, and such decomposition and / or reassembly shall be regarded as an equivalent solution of the present invention.

[0059] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present invention. Therefore, the present invention is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0060] It should be understood that the limiting terms "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present invention are only used to more clearly explain the technical solutions and cannot be used to limit the scope of protection of the present invention.

[0061] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the utility model to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. An atomizing device, characterized in that: include: The housing has a containing cavity, wherein the containing cavity includes an active cavity and a spare cavity, and both the active cavity and the spare cavity can contain a cigarette cartridge; The suction nozzle is arranged at the open end of the accommodating cavity, and includes a suction nozzle channel and an isolation component. When the suction nozzle is in a covered state, the suction nozzle channel is connected to the smoke outlet channel of the cigarette cartridge in the active cavity, and the isolation component closes the smoke outlet channel of the cigarette cartridge in the spare cavity to isolate the smoke outlet channel of the cigarette cartridge in the spare cavity from the suction nozzle channel.

2. The atomizing device according to claim 1, characterized in that: Windows are provided on the sides of the active cavity and the standby cavity at positions corresponding to the cigarette cartridges.

3. The atomizing device according to claim 1, characterized in that: The isolation assembly comprises: An isolation cavity is located in a region of the suction nozzle corresponding to the spare cavity, and an opening of the isolation cavity faces the spare cavity; An elastic sealing member is arranged in the isolation cavity. When the suction nozzle is in a covered state, the elastic sealing member isolates the smoke outlet channel of the cigarette cartridge in the standby cavity from the suction nozzle channel.

4. The atomizing device according to claim 3, characterized in that: The end face of the cigarette cartridge facing the suction nozzle is a smoke outlet end face, a portion of the smoke outlet channel protrudes from the smoke outlet end face of the cigarette cartridge, and the elastic sealing member is provided with a groove matching the protruding portion of the smoke outlet channel at a position corresponding to the smoke outlet channel.

5. The atomizing device according to claim 4, characterized in that: A sealing assembly is included, the sealing assembly comprising: A sealed cavity, arranged at a position of the suction nozzle corresponding to the smoke outlet channel of the cigarette cartridge in the cavity; The annular sealing member is arranged in the sealing cavity and can realize the sealing between the suction nozzle and the smoke outlet channel of the cigarette cartridge in use.

6. The atomizing device according to claim 3, characterized in that: The elastic sealing member is made of silicone.

7. The atomizing device according to any one of claims 1 to 6, characterized in that: The suction nozzle is connected to the shell by interference fit or snap fit.

8. The atomizing device according to claim 5, characterized in that: A base is arranged at one end of the accommodating cavity away from the suction nozzle, and a accommodating groove which is arranged one-to-one with the cigarette cartridge is opened on the base.

9. The atomizing device according to claim 8, characterized in that: The receiving groove for receiving the in-use cigarette cartridge passes through the base, so that the cigarette cartridge in the in-use cavity is electrically connected to the power supply component of the atomization device.

10. The atomizing device according to any one of claims 1 to 6, characterized in that: The accommodating cavity is cylindrical, the radial cross-section of the cigarette cartridge is fan-shaped, and a plurality of the cigarette cartridges can be combined to form a cylindrical cigarette cartridge assembly that is compatible with the accommodating cavity.

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