CN110881688A

CN110881688A - Aerosol generating system, atomizing device and cartridge

Info

Publication number: CN110881688A
Application number: CN201911035466.4A
Authority: CN
Inventors: 冷朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-03-17

Abstract

The invention belongs to the technical field of electronic cigarettes, and an aerosol generating system of an aerosol generating system comprises an atomizing device and a cartridge, wherein the atomizing device comprises a power supply control assembly and an atomizing top cover assembly, and the atomizing top cover assembly is provided with a suction nozzle and an atomizing core, and is characterized in that: be provided with first air current channel intercommunication atomizing core and suction nozzle in the atomizing top cap subassembly, be provided with the second air current channel on the power supply group control assembly, power supply control assembly and atomizing top cap subassembly can dismantle the connection, work as be formed with the holding chamber of holding cigarette bullet when power supply control assembly and atomizing top cap subassembly assembly joint, first air current channel and second air current channel intercommunication. The invention has the beneficial effects that: the arrangement mode of the first airflow channel and the second airflow channel of the atomization device is convenient for realizing control over air inflow of the atomization core, and the hidden arrangement mode of the first airflow channel and the second airflow channel is convenient for a user to subsequently arrange a hollow hole in the cartridge placement barrel, so that the atomization device is convenient for the user to use.

Description

Aerosol generating system, atomizing device and cartridge

Technical Field

The invention belongs to the technical field of electronic cigarettes, and particularly relates to a generation system of an electronic cigarette, an atomization device and a cartridge.

Background

In recent years, with the development of science and technology and society, people gradually recognize the harm of smoking tobacco to human bodies, and gradually restrict or even forbid smoking tobacco in some occasions so as not to bring influence on the health of people and the surrounding environment. However, most smokers are addicted to smoking, and can not easily quit smoking tobacco completely, so that an electronic cigarette product appears, namely a liquid containing nicotine is atomized by electric heating which is popular in the market at present, the demand of smokers is met by smoking the liquid, and the electronic cigarette has a tendency of replacing tobacco to some extent.

The purpose of the invention is as follows: the invention mainly belongs to the field of aerosol generating systems for people to suck, and is applied to electronic cigarettes and medical atomization sucking. The aerosol is a colloid dispersion system formed by dispersing and suspending small solid or liquid particles in a gas medium, which is also called as a gas dispersion system, wherein the dispersed phase is the small solid or liquid particles with the size of 0.001-100 mu m, and the dispersion medium is gas. Liquid aerosols are commonly referred to as mists, and solid aerosols are commonly referred to as mists. The aerosol can be artificially formed, and the aerosol generation atomization has great application in daily life and medicine, such as the preparation of inhalable aerosol for treating respiratory diseases in medical treatment, and daily consumer products such as cigarettes, electronic cigarettes and the like. Most of the existing electronic cigarettes are pre-oiled cigarette cartridges which contain atomizing elements, so that the production and assembly are complex, the use cost is high, the electronic elements are contained in the cigarette cartridges when the electronic cigarettes are discarded, the electronic cigarettes are not particularly environment-friendly, the smoke liquid in the cigarette cartridges cannot be stored in a single-component sealing manner, the quality guarantee period of the products is influenced, and liquid leakage generally occurs when the electronic cigarettes are used; the electronic cigarette filled with oil is inconvenient to use, the oil filling hole is easy to leak liquid, and the equipment for filling oil is too large and inconvenient. The prior art also has structural designs similar to bottle-shaped containers, such as patents, CN 105962425B, CN 105942581B, CN 105876871B, CN 105852226B, and CN107080289A, which, although the structure of the above patents improves the use experience of consumers well, do not use the air flow induction during suction to control the atomizing device to generate aerosol because of the structural design of the air flow channel, and meanwhile, the liquid storage container is not provided with a sealing member to store the electronic cigarette liquid before being used in the filling device, and the liquid storage container does not have the function of being an independent cartridge.

Disclosure of Invention

The aerosol generating system and the atomizing device are matched with a cartridge for use, the cartridge is a container similar to a bottle, aerosol generating substrates are stored in the cartridge, the cartridge is provided with an openable sealing piece, a consumer only needs to remove the sealing piece and then directly installs the cartridge into the atomizing device when using the aerosol generating system, liquid leakage is not easy to separate after the cartridge is assembled in the device, further, the aerosol generated by the substrates in the cartridge can be directly sucked through the principle that the structure of an airflow channel inside atomizing device is matched with an airflow sensing element for working, meanwhile, the device is small in size, convenient to use and fast in use, the use experience is improved, and meanwhile, a switching circuit capable of manually controlling the device can be additionally arranged to preheat high-viscosity intimate gel type substrates. The process flow is simpler when the aerosol generating substrate is filled in the production of the cigarette cartridge, the quality guarantee time of the sealed and isolated external air of the cigarette cartridge is long, no electronic element exists when the cigarette cartridge is discarded after use, the discarded material has single cost, the beneficial raw materials are recycled, and the use process is more environment-friendly.

The invention provides a reusable aerosol generating system which can be used for more conveniently disassembling and assembling a cartridge, and an atomizing device and the cartridge which are designed according to the aerosol generating system.

Firstly, the aerosol generation system mainly provides aerosol generation system and includes atomizing device and cartridge, atomizing device include power supply control assembly and atomizing cap subassembly, atomizing cap subassembly on be provided with suction nozzle and atomizing core, its characterized in that: the atomizing top cover assembly is internally provided with a first airflow channel communicated with the atomizing core and the suction nozzle, the power supply unit control assembly is provided with a second airflow channel, the power supply control assembly is detachably connected with the atomizing top cover assembly, a containing cavity for containing the smoke cartridge is formed when the power supply control assembly is assembled and connected with the atomizing top cover assembly, and the first airflow channel is communicated with the second airflow channel.

The arrangement mode of the first air flow channel and the second air flow channel can be further divided into two types, namely: the air channel opening of the first air flow channel and the air channel opening of the second air flow channel are arranged on the inner wall of the accommodating cavity. And the second method comprises the following steps: the air channel opening of the first air channel and the air channel opening of the second air channel are arranged at the combined end part of the atomization top cover assembly and the power supply control assembly.

Furthermore, an airflow sensing element is arranged on a second airflow channel of the atomization device and senses airflow in the second airflow channel. The convenience of air flow supply can be realized according to the arrangement relationship of the first air flow channel and the second air flow channel, and the arrangement of a subsequent air flow sensing device can be facilitated.

According to the arrangement of the first air flow channel and the second air flow channel of the two aerosol generating systems, the atomization device can be divided into two types, which are corresponding to each other, wherein one of the two types is:

atomizing device, atomizing device including power supply control subassembly and atomizing top cap subassembly, power supply control subassembly include the shell body, and set up the control circuit in the shell body, the one end of shell body is provided with the cartridge and places a section of thick bamboo, the cartridge place a section of thick bamboo in be provided with second air current passageway, second air current passageway on be provided with air current inductive element, air current inductive element be connected with control circuit, atomizing top cap subassembly on be provided with suction nozzle and atomizing core, atomizing top cap subassembly include and be provided with first air current channel on the atomizing top cap subassembly, suction nozzle and atomizing core set up on first air current channel, first air current channel place a section of thick bamboo and second air current channel intercommunication by the cartridge.

Furthermore, a perspective window is arranged on the wall of the cartridge containing barrel. The perspective window is used for observing the content of the smoke oil of the smoke cartridge in the smoke cartridge placing cylinder.

The other one is as follows: atomizing device, atomizing device including power supply control subassembly and atomizing top cap subassembly, power supply control subassembly include the shell body, and set up the control circuit in the shell body, the one end of shell body is provided with the cartridge and places a section of thick bamboo, the cartridge place section of thick bamboo wall inside of a section of thick bamboo of section of thick bamboo and set up the second airflow channel and place a section of thick bamboo, the gas outlet setting of second airflow channel place a section of thick bamboo and atomizing top cap subassembly combination tip on at the cartridge, atomizing top cap subassembly on be provided with suction nozzle and atomizing core, atomizing top cap subassembly include and be provided with first airflow channel on the atomizing top cap subassembly, suction nozzle and atomizing core set up on first airflow channel, first airflow channel and second airflow channel intercommunication set up. The ingenious point of this kind of setting mode lies in hiding the design of first airflow channel and second airflow channel in atomizing top cap subassembly and the section of thick bamboo is placed to the cigarette bullet, and the air current in the leading-in atomizing core can receive control, and the air current induction system's of being convenient for setting is more convenient for follow-up can set up the fretwork hole on the section of thick bamboo is placed to the cigarette bullet, can reach the response to the air current simultaneously and the effect of being convenient for the observation of cigarette bullet oil mass.

Furthermore, a closed annular air groove is formed at the assembling joint end part of the cartridge placing cylinder and the atomization top cover assembly, and the air inlet of the first air flow channel and the air outlet of the second air flow channel are arranged on the annular air groove. The annular air groove is designed in such a way that when the cartridge containing barrel and the atomization top cover assembly are assembled in an airtight mode, an annular air groove is formed at the butt joint position of the cartridge containing barrel and the atomization top cover assembly, and no matter how the relative positions of the air inlet of the first air flow channel and the air outlet of the second air flow channel are, the air flow butt joint of the first air flow channel and the second air flow channel can be realized through the formation of the sealed annular air groove.

Furthermore, atomizing top cap subassembly, including the top cap shell, the top cap shell is the electric conductor, and the top cap shell embeds and is equipped with insulating inner cup, insulating inner cup inlay and be equipped with the electric conductor inner cup, the electric conductor inner cup connect and set up outer electrically conductive air duct, the top cap shell connect and set up interior electrically conductive air duct, the air current passageway part between the electrically conductive air duct set up to first air current passageway, outer electrically conductive air duct and interior electrically conductive air duct one end connect the atomizing core. The shell body be the electric conductor shell, the shell body embedded insulating casing that is equipped with, the insulating casing embedded electrically conductive shell that is equipped with, shell body, insulating casing, electrically conductive shell form the cartridge and place a section of thick bamboo. The benefit of this kind of design lies in realizing leading to the gas and last electrically conductive to atomizing core, avoids the flip-chip in the dismouting cigarette bullet, and the bottleneck is up all the time.

Furthermore, a hollow hole is formed in the cartridge containing barrel, or a perspective window is formed in the barrel wall of the cartridge containing barrel. The hollow holes are formed, the smoke cartridge in the smoke cartridge placing barrel is communicated with the outside, the perspective window is formed, and the smoke cartridge placing barrel is sealed.

Furthermore, the first air flow channel is arranged between the top cover outer shell and the electric conductor inner cover, and a part of air flow section of the second air flow channel is arranged in the cylinder wall between the outer shell and the electric conductor shell.

Furthermore, the insulating shell is provided with a strip-shaped groove forming a second airflow channel, and one end of the strip-shaped groove is an air outlet of the second airflow channel.

Furthermore, the airflow sensing element is arranged at the other end of the strip-shaped groove, the strip-shaped groove is arranged as a second main air channel of a second airflow channel, a second branch air channel is connected with the second main air channel and is provided with at least two second branch air channels, and the airflow sensing element is arranged on one second branch air channel. The provision of a branch airway facilitates the adjustment of the appropriate draw resistance for smoking.

Furthermore, the bottom of the insulating shell is provided with a step, and the step is used for matching with a smoke cartridge.

According to the arrangement of the atomization device and the step arrangement at the bottom of the insulating shell, the cigarette cartridge matched with the atomization device has the following design scheme: the cartridge comprises a bottle-shaped container, and the bottom of the container is provided with a shoulder surface and a concave sinking position.

Further, the opening of the container is sealed by a sealing member.

Further, the sealing element is a film.

Or further, the sealing element is a bottle cap.

Furthermore, the size of the inner diameter of the concave sinking position is matched with the size of the outer diameter of the atomizing core.

Furthermore, the height of the shoulder surface is matched with the liquid inlet hole of the atomizing core.

Furthermore, the container opening is provided with threads, and the threads are used for being assembled and connected with the atomizing top cover assembly.

Furthermore, an annular clamping groove is formed in the opening of the container and used for being assembled and connected with the atomization top cover assembly.

Furthermore, the bottle cap is provided with an anti-theft opening ring.

The invention has the beneficial effects that: the use of the consumer is convenient, and the user experience is good.

Drawings

Fig. 1 is an exploded view of an embodiment 1 of an atomizing device.

Fig. 2 is a plan view of an atomizing device in accordance with embodiment 1.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 6 is an exploded view of the embodiment 2 of the atomizing device.

Fig. 7 is a plan view of the atomizing device in accordance with example 2.

Fig. 8 is a sectional view taken along line a-a in fig. 7.

Fig. 9 is a sectional view taken along line B-B in fig. 7.

Fig. 10 is a cross-sectional view taken along line C-C of fig. 7.

Figure 11 is a perspective cross-sectional view of an embodiment of a cartridge.

Figure 12 is a cross-sectional view of the cartridge and atomizing cap assembly after assembly.

Reference numerals: the cigarette holder comprises a cigarette holder sleeve 1, a suction nozzle 2, a sealing ring 3, a top cover shell 4, an inner conductive gas-guide tube 5, an outer conductive gas-guide tube 6, an insulating inner cover 7, a conductor inner cover 8, a silica gel gasket 9, an atomizing core 10, a cigarette cartridge 11, a screw 12, a conductive shell 13, an insulating shell 14, a control circuit board 15, a nut 16, a battery 17, a battery box 18, a charging socket 19, a lower cover 20, an outer shell 21, a first gas flow channel 22, a second gas flow channel 23, an annular gas groove 24, a perspective window 25, a hollow hole 26, an oil inlet 101, a bottle cap 111, an anti-theft opening ring 112, a shoulder surface 113, a concave position 114, an annular clamping groove 115, a bottle mouth sealing ring 116, a.

Example 1 atomizing device

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the atomization device mainly comprises a power supply control assembly and an atomization top cover assembly, and further comprises a cigarette holder sleeve 1, a suction nozzle 2, a battery 17, a battery box 18 and a charging socket 19, wherein the power supply control assembly comprises an outer shell 21 and a control circuit 15 arranged in the outer shell, as shown in fig. 3, the outer shell 21 is a conductor shell, an insulation shell 14 is embedded in the outer shell 21, a conductive shell 13 is embedded in the insulation shell 14, the outer shell 21, the insulation shell 14 and the conductive shell 14 form a cartridge containing barrel, the atomization top cover assembly comprises a top cover shell 4, the top cover shell is a conductor, an insulation inner cover 7 is embedded in the top cover shell 4, an conductor inner cover 8 is embedded in the insulation inner cover 7, the conductor inner cover 8 is connected with an outer conductive gas guide tube 6, the top cover shell 4 is connected with an inner conductive gas guide tube 5, the lower parts of the inner conductive air duct 5 and the outer conductive air duct 6 are connected with an atomization core 10. The insulating shell 14 is provided with a strip-shaped groove 141 forming a second airflow channel, one end of the strip-shaped groove 141 is an air outlet of the second airflow channel 23, the air outlet of the second airflow channel 23 is arranged on the combined end part of the cartridge containing cylinder and the atomization top cover assembly, the corresponding first airflow channel 22 is arranged between the top cover shell 4 and the electric conductor inner cover 8, and the air inlet of the first airflow channel 22 is arranged on the combined end part of the atomization top cover assembly assembled on the cartridge containing cylinder. Top cap shell 4 on be provided with suction nozzle 2 and atomizing core 10, atomizing top cap subassembly on including atomizing top cap subassembly be provided with first airflow channel, suction nozzle 2 and atomizing core 10 set up on first airflow channel, the ingenious part of this kind of setting mode lies in hiding first airflow channel 22 and second airflow channel 22's design in atomizing top cap subassembly and the section of thick bamboo is placed to the cigarette bullet, the air current in leading-in atomizing core 10 can be controlled, the setting of the air current induction system of being convenient for, the follow-up fretwork hole of seting up on the section of thick bamboo is placed to the cigarette bullet of being convenient for more, can reach the response to the air current simultaneously and the effect of being convenient for the cigarette bullet oil mass observation.

As shown in fig. 3, the combined end of the cartridge holder and the atomizing cap assembly forms a closed annular air groove 24, and the air inlet of the first air flow channel 22 and the air outlet of the second air flow channel 23 are disposed on the annular air groove. The design of the annular air groove 24 is that when the cartridge holder and the atomizing head cover assembly are assembled in an airtight manner, an annular air groove 24 is formed at the butt joint position, and the sealed annular air groove 24 is formed to realize the air flow butt joint of the first air flow passage 22 and the second air flow passage 24 no matter what the relative positions of the air inlet of the first air flow passage 22 and the air outlet of the second air flow passage 23 are.

As shown in fig. 4, the bottom of the insulating shell 14 is provided with a step 142, said step 142 being adapted to engage the cartridge 11. The wall of the cartridge accommodating barrel is provided with a perspective window 25.

Example 2 of atomizing device

The difference between this embodiment and atomizing device embodiment 1 lies in, is provided with fretwork hole 26 on the section of thick bamboo is placed to the cigarette bullet, because first airflow channel and second airflow channel among atomizing device embodiment 1 hide in the section of thick bamboo wall that the section of thick bamboo was placed to the cigarette bullet, so can realize offering fretwork hole on the section of thick bamboo is placed to the cigarette bullet, do not influence the response of air current induction system to the air current.

The above two embodiments can illustrate the superior performance of the combination of the atomization top cover assembly and the power supply control assembly when the air channel opening of the first air channel and the air channel opening of the second air channel are arranged at the combination end of the atomization top cover assembly and the power supply control assembly, and if the air channel opening of the first air channel and the air channel opening of the second air channel are arranged on the inner wall of the accommodating cavity, a hollow hole cannot be formed in the cartridge accommodating barrel, so that the characteristics of the corresponding scheme prevent the air channel opening of the first air channel and the air channel opening of the second air channel from being communicated through the closed cartridge accommodating barrel, and further description is omitted.

Cartridge embodiment

The cigarette bullet embodiment is used for cooperating atomizing device to use, and is different with the cigarette bullet among the above-mentioned atomizing device, and the cigarette bullet adopts threaded connection with atomizing top cap subassembly connected mode in the embodiment of above-mentioned atomizing device, and the cigarette bullet is connected with atomizing top cap subassembly and is adopted the inlay card to be connected in this embodiment. The main body of the cartridge 11 is a bottle-shaped container, the bottom of the cartridge 11 is provided with a shoulder surface 113 and a concave sinking position 114, the inner diameter of the concave sinking position 114 is matched with the outer diameter of the atomizing core 10, so that the gap between the concave sinking position 114 and the atomizing core is as small as possible, the shoulder surface 113 is used for matching with a step in the atomizing device, and the height of the shoulder surface is matched with the liquid inlet hole of the atomizing core. The cigarette cartridge 11 is provided with an annular clamping groove 115 at the opening, and the annular clamping groove 115 is used for being assembled and connected with the atomization top cover component. The cartridge 11 is provided with a disposable anti-theft opening ring 112.

The invention has the beneficial effects that: the oil storage bottle can be replaced in time as a disposable article, the atomizing core integrates the functions of electricity conduction, air guide and oil guide, and longer oil paths such as oil guide cotton are omitted, so that the reaction is more flexible, the oil storage bottle can be used immediately after oil change, and meanwhile, the oil is more convenient to save oil.

The invention has the beneficial effects that: the arrangement mode of the first airflow channel and the second airflow channel of the atomization device is convenient for realizing control over air inflow of the atomization core, and the hidden arrangement mode of the first airflow channel and the second airflow channel is convenient for a user to subsequently arrange a hollow hole in the cartridge placement barrel, so that the atomization device is convenient for the user to use.

Claims

1. An aerosol generating system includes atomizing device and cartridge, atomizing device include power supply control assembly and atomizing cap subassembly, atomizing cap subassembly on be provided with suction nozzle and atomizing core, its characterized in that: the atomizing top cover assembly is internally provided with a first airflow channel communicated with the atomizing core and the suction nozzle, the power supply unit control assembly is provided with a second airflow channel, the power supply control assembly is detachably connected with the atomizing top cover assembly, a containing cavity for containing the smoke cartridge is formed when the power supply control assembly is assembled and connected with the atomizing top cover assembly, and the first airflow channel is communicated with the second airflow channel.

2. An aerosol-generating system according to claim 1, wherein: the air channel opening of the first air flow channel and the air channel opening of the second air flow channel are arranged on the inner wall of the accommodating cavity.

3. An aerosol-generating system according to claim 1, wherein: the air channel opening of the first air channel and the air channel opening of the second air channel are arranged at the combined end part of the atomization top cover assembly and the power supply control assembly.

4. An aerosol-generating system according to claim 2 or 3, wherein: and an airflow sensing element is arranged on the second airflow channel and senses airflow in the second airflow channel.

5. An atomizer according to claim 2, wherein said atomizer comprises a power supply control assembly and an atomizing top cover assembly, said power supply control assembly comprises an outer housing and a control circuit disposed in the outer housing, and a cartridge accommodating barrel is disposed at one end of the outer housing, characterized in that: the cartridge containing barrel is internally provided with a second airflow channel, the second airflow channel is provided with an airflow sensing element, the airflow sensing element is connected with a control circuit, the atomization top cover assembly is provided with a suction nozzle and an atomization core, the atomization top cover assembly comprises an atomization top cover assembly which is provided with a first airflow channel, the suction nozzle and the atomization core are arranged on the first airflow channel, and the first airflow channel is communicated with the second airflow channel through the cartridge containing barrel.

6. The atomizing device of claim 5, wherein: the wall of the cartridge containing barrel is provided with a perspective window.

7. An atomizer according to claim 3, wherein said atomizer comprises a power supply control assembly and an atomizing top cover assembly, said power supply control assembly comprises an outer housing and a control circuit disposed in the outer housing, and a cartridge accommodating barrel is disposed at one end of the outer housing, characterized in that: the cartridge comprises a cartridge containing barrel, a second airflow channel containing barrel is arranged inside the barrel wall of the cartridge containing barrel, the gas outlet of the second airflow channel is arranged at the combining end part of the cartridge containing barrel and an atomization top cover assembly, a suction nozzle and an atomization core are arranged on the atomization top cover assembly, the atomization top cover assembly comprises a first airflow channel arranged on the atomization top cover assembly, the suction nozzle and the atomization core are arranged on the first airflow channel, and the first airflow channel is communicated with the second airflow channel.

8. The atomizing device of claim 7, wherein: the combined end part of the cartridge containing cylinder and the atomization top cover assembly is provided with a closed annular air groove, and the air inlet of the first air flow channel and the air outlet of the second air flow channel are arranged on the annular air groove.

9. The atomizing device of claim 7, wherein: the atomization top cover assembly comprises a top cover shell, wherein the top cover shell is a conductive body, an insulation inner cover is embedded in the top cover shell, the insulation inner cover is embedded with a conductive body inner cover, the conductive body inner cover is connected with an outer conductive air duct, the top cover shell is connected with an inner conductive air duct, the portion of an air flow channel between the conductive air ducts is arranged to be a first air flow channel, and the outer conductive air duct and one end of the inner conductive air duct are connected with an atomization core.

10. The atomizing device of claim 8, wherein: the cartridge containing barrel is provided with a hollow hole.

11. The atomizing device of claim 8, wherein: the wall of the cartridge containing barrel is provided with a perspective window.

12. The atomizing device of claim 9, wherein: the shell body be the electric conductor shell, the shell body embedded insulating casing that is equipped with, the insulating casing embedded electrically conductive shell that is equipped with, shell body, insulating casing, electrically conductive shell form the cartridge and place a section of thick bamboo.

13. The atomizing device of claim 12, wherein: the first air flow channel is arranged between the top cover outer shell and the electric conductor inner cover, and a part of air flow section of the second air flow channel is arranged in the cylinder wall between the outer shell and the electric conductor shell.

14. The atomizing device of claim 13, wherein: the insulating shell on set up the bar groove that forms second air current passageway, just the one end in bar groove is second air current passageway's gas outlet.

15. The atomizing device of claim 14, wherein: the airflow sensing element is arranged at the other end of the strip-shaped groove.

16. The atomizing device of claim 15, wherein: the strip-shaped groove is arranged as a second main air passage of a second air flow passage, a second branch air passage is connected with the second main air passage, at least two second branch air passages are arranged, and the air flow sensing element is arranged on one second branch air passage.

17. The atomizing device of claim 12, wherein: the bottom of insulating casing be provided with the step, the step be used for cooperating the cigarette bullet.

18. A cartridge implementing the method of claim 1, wherein: the cartridge comprises a bottle-shaped container, and the bottom of the container is provided with a shoulder surface and a concave sinking position.

19. The cartridge of claim 18, wherein: the opening of the container is sealed by a sealing element.

20. The cartridge of claim 19, wherein: the sealing element is a film.

21. The cartridge of claim 19, wherein: the sealing element is a bottle cap.

22. The cartridge of claim 18, wherein: the inner diameter of the concave sinking position is matched with the outer diameter of the atomizing core.

23. The cartridge of claim 18, wherein: the height of the shoulder surface is matched with the liquid inlet hole of the atomizing core.

24. The cartridge of claim 18, wherein: the container opening is provided with threads, and the threads are used for being assembled and connected with the atomizing top cover component.

25. The cartridge of claim 18, wherein: the container is characterized in that an annular clamping groove is formed in the opening of the container and used for being assembled and connected with the atomization top cover assembly.

26. The cartridge of claim 21, wherein: the bottle cap is provided with an anti-theft opening ring.