CN212088063U

CN212088063U - Atomizer and electronic cigarette

Info

Publication number: CN212088063U
Application number: CN201922197670.8U
Authority: CN
Inventors: 程贻宇
Original assignee: Shenzhen Fuller Technology Co ltd
Current assignee: Shenzhen Hatman Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-12-08
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an atomizer and electron cigarette, this atomizer includes: oil storage body, atomization component, fixing base, fixed plate and be used for the memory circuit module of storage data, oil storage body is provided with oil storage chamber and aerial fog passageway, and the oil storage intracavity is filled with the oil storage carrier that is used for keeping the tobacco tar. The atomization component is arranged in the aerosol channel and is used for atomizing the tobacco tar in the oil storage cavity to form aerosol. The fixing base is inserted at the lower end of the oil storage body, a holding groove is formed in the lower end face of the fixing base, and the fixing base comprises at least one air pipe portion which is provided with a hollow structure and communicated with the air fog channel. The fixing plate and the storage circuit module are accommodated in the accommodating groove, and the storage circuit module is located between the fixing seat and the fixing plate. The gas pipe part extends from the fixing seat to the accommodating groove and penetrates through the fixing plate and the storage circuit module. The utility model discloses not only can save data, can hinder the tobacco tar to reveal to the storage circuit module betterly moreover, improve life.

Description

Atomizer and electronic cigarette

Technical Field

The utility model relates to an electron smoking set field relates to an atomizer and electron cigarette including this atomizer particularly.

Background

As people's interest in health has increased, people are aware of the harm of tobacco to the body, and thus electronic cigarettes have been produced. The electronic cigarette comprises a power supply component and an atomizer connected with the power supply component, wherein the atomizer heats and atomizes tobacco tar to form aerosol for a user to suck, and the harm to the body of the user is greatly reduced because substances such as tar and the like harmful to the body are not generated in the tobacco tar atomization process.

Early, many atomizers do not have the life restriction, as long as power supply module supplies power for the atomizer, the atomizer just can put through work, and the tobacco tar is sufficient when using the anterior segment, therefore the flue gas taste is pure, but when using the back end, because the tobacco tar becomes few can lead to the smog volume to reduce, the condition of cotton production peculiar smell of burning appears even to bring very not good experience for the user. At present, in order to solve the above problems, related documents propose to improve the structure of an electronic cigarette, wherein a storage circuit module is added in the electronic cigarette and is used for counting the number of smoking openings, and an atomizer is switched off when the number of smoking openings reaches a preset value, so as to avoid the phenomena of smoke quantity reduction and burning caused by less smoke oil; however, the smoke oil in the atomizer is easy to leak to the storage circuit module, so that the service life is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind and can hinder the tobacco tar better and reveal atomizer and the electron cigarette to the storage circuit module.

In order to solve the technical problem, the utility model provides an atomizer, include: the device comprises an oil storage body, an atomizing assembly, a fixed seat, a fixed plate and a storage circuit module for storing data, wherein the oil storage body is provided with an oil storage cavity for storing tobacco tar and an aerosol channel for discharging aerosol, and an oil storage carrier for keeping the tobacco tar is filled in the oil storage cavity; the atomization assembly is arranged in the aerosol channel and is used for atomizing the tobacco tar in the oil storage cavity to form aerosol; the fixed seat is inserted at the lower end of the oil storage body, an accommodating groove is formed in the lower end face of the fixed seat, and the fixed seat comprises at least one air pipe part which is provided with a hollow structure and communicated with the air fog channel; the fixing plate and the storage circuit module are accommodated in the accommodating groove, and the storage circuit module is positioned between the fixing seat and the fixing plate; the gas pipe part extends from the fixed base to the accommodating groove and penetrates through the fixed plate and the storage circuit module, so that the accommodating groove is formed in the gas spray channel through the outside of the gas pipe part gas flow communication atomizer.

Preferably, the atomizer further comprises a first sealing element, the first sealing element is mounted at the upper end of the fixed seat, and a storage groove for storing leaked tobacco tar is formed between the first sealing element and the fixed seat; the atomization component comprises an electric heating piece and a conducting wire, the electric heating piece is used for atomizing the tobacco tar, the first end of the conducting wire is connected with the electric heating piece, and the second end of the conducting wire penetrates through the first sealing piece, the accumulation groove and the fixing seat and is connected with the storage circuit module.

Preferably, the upper end of the gas pipe portion is located in the accumulation groove, and the upper end surface of the gas pipe portion is higher than the bottom wall of the accumulation groove.

Preferably, the upper end of the gas pipe part is spaced apart from the first sealing member.

Preferably, the central line of the air pipe part and the central line of the air mist channel are respectively positioned on different straight lines.

Preferably, the outer peripheral face of the fixing seat is provided with a first limiting step and a second limiting step, the upper end of the fixing seat is sleeved with the first sealing element, the outer peripheral face of the first sealing element is in elastic abutting joint with the oil storage body, the lower end face of the first sealing element is in abutting joint with the first limiting step, and the lower end face of the oil storage body is in abutting joint with the second limiting step.

Preferably, the upper end face of the fixing seat is provided with the accumulation groove, a groove wall of the accumulation groove is provided with a first fool-proof protrusion, the first sealing element is provided with a second fool-proof protrusion inserted into the accumulation groove, and the first fool-proof protrusion and the second fool-proof protrusion are respectively located at two opposite ends of the accumulation groove.

Preferably, a groove wall of the accommodating groove is provided with a first positioning portion, the memory circuit module comprises a circuit board and a memory chip mounted on the circuit board, and the circuit board is provided with a second positioning portion matched with the first positioning portion.

Preferably, the atomizer further comprises a fixed cover, the fixed cover is connected with the lower end of the oil storage body and covers the lower end face of the fixed seat, and the fixed cover is provided with a through hole corresponding to the notch of the accommodating groove; the storage circuit module is provided with an electrode corresponding to the perforation position, and the air inlet of the air pipe part corresponds to the perforation position.

Preferably, the oil storage body comprises an oil storage sleeve, a fixed pipe, a second sealing element and a suction nozzle cover, the fixed pipe is inserted into the oil storage sleeve, the fixed pipe is internally provided with the aerosol channel, and the oil storage cavity is formed between the fixed pipe and the oil storage sleeve; the second sealing element is inserted into the upper end of the oil storage sleeve to seal the oil storage cavity, and the suction nozzle cover is arranged on the upper end face of the oil storage sleeve.

Preferably, the nozzle cover is provided with a slot communicated with the aerosol channel and an air outlet communicated with the slot, the notch of the slot is arranged facing the fixed pipe, and an oil absorption piece is inserted into the slot.

The utility model also discloses an electron cigarette, including power supply module and with the atomizer that power supply module links to each other, wherein, the atomizer is above-mentioned arbitrary atomizer.

The beneficial effects of the utility model reside in that: because the utility model relates to an atomizer includes a fixing base, the lower terminal surface of fixing base is formed with the holding tank, the fixing base include at least one have hollow structure and with the trachea portion that the aerial fog passageway is linked together, the fixed plate with storage circuit module accepts in the holding tank, trachea portion from this fixed seat to extend in the holding tank and run through the fixed plate with storage circuit module. Therefore, the gas circuit does not pass through the storage circuit module, so that the smoke oil is prevented from leaking into the storage circuit module, the storage circuit module is well protected, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural view of an atomizer provided in the examples.

Fig. 2 is a sectional view of the atomizer provided in the embodiment.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is an exploded schematic view of the atomizer provided in the embodiment.

Fig. 5 is a schematic structural diagram of a fixing base provided in the embodiment.

Detailed Description

The structure and principle of the atomizer and the electronic cigarette according to the present invention will be further explained below by means of specific embodiments.

As shown in fig. 1 to 5, the present invention provides an atomizer, comprising: oil storage body 1, atomization component 2, fixing base 3, fixed plate 4 and be used for saving the memory circuit module 5 of data, oil storage body 1 is provided with the oil storage chamber an that is used for saving the tobacco tar and is used for supplying aerial fog combustion gas fog passageway b, oil storage chamber an intussuseption is filled with the oil storage carrier 13 that is used for keeping the tobacco tar. The atomization component 2 is arranged in the aerosol channel b and is used for atomizing the tobacco tar in the oil storage cavity a to form aerosol. The fixing seat 3 is inserted into the lower end of the oil storage body 1, an accommodating groove 31 is formed in the lower end face of the fixing seat 3, and the fixing seat 3 comprises at least one air pipe portion 32 which is of a hollow structure and communicated with the aerosol channel b. The fixing plate 4 and the memory circuit module 5 are accommodated in the accommodating groove 31, and the memory circuit module 5 is located between the fixing base 3 and the fixing plate 4. The air tube 32 extends from the fixing base 3 into the accommodating groove 31 and penetrates the fixing plate 4 and the storage circuit module 5, so that the air mist channel b is in air flow communication with the outside of the atomizer through the air tube 32. The data may include one or more of the number of smokeable mouths, smokeable time, atomizer sales area identification code, type of tobacco tar, manufacturer, production address, production date, etc., and is not limited herein.

In the preferred embodiment of the present invention, the oil storage body 1 comprises an oil storage sleeve 11, a fixed pipe 12, a second sealing member 14 and a suction nozzle cover 15, wherein the oil storage sleeve 11 is a flat sleeve with two open ends, so that it is convenient to place in a pocket and is convenient for a user to carry. The fixed pipe 12 is inserted into the oil storage sleeve 11, the aerosol channel b is arranged in the fixed pipe 12, and the oil storage cavity a is formed between the fixed pipe 12 and the oil storage sleeve 11, namely, the oil storage cavity a is annular. In order to better avoid deformation or decomposition caused by heating, the fixing tube 12 is preferably a glass fiber tube, the glass fiber tube is provided with a fixing hole 121 and a notch 122 communicated with the fixing hole 121, and a fixing ring 16 is sleeved on the glass fiber tube at the notch 122, so that the glass fiber tube can be prevented from being bent. During assembly, the atomization assembly 2 is mounted in the fixing tube 12 by breaking the cut 122 and then erecting the atomization assembly 2 in the fixing tube 122, and the atomization assembly 2 extends into the oil storage chamber a through the fixing hole 121 to adsorb the smoke in the oil storage chamber a.

The oil storage carrier 13 holds the tobacco tar by adsorbing the tobacco tar in the oil storage chamber a. The tobacco tar in the oil storage cavity a is absorbed by the oil storage carrier 13, so that the tobacco tar can be better prevented from leaking. The oil storage carrier 13 is preferably made of organic cotton, artificial fiber cotton, glass fiber or other porous materials. The oil storage carrier 13 may be made of one or more materials, and is not particularly limited thereto. In this embodiment, the oil storage carrier 13 includes an organic cotton body 131 and a non-woven fabric 132, and the non-woven fabric 132 covers the fixing tube 12 and contacts the atomizing assembly 2 and the organic cotton body 131.

The second sealing member 14 is inserted into the upper end of the oil storage sleeve 11 to seal the oil storage chamber a, the upper end of the fixing tube 12 is inserted into the second sealing member 14, so that the fixing tube 12 can be fixed well, and the second sealing member 14 is provided with an exhaust hole 141 communicated with the gas spray passage b. The suction nozzle cover 15 is covered on the upper end face of the oil storage sleeve 11. The nozzle cover 15 is provided with a slot 151 communicated with the aerosol passage b and an air outlet 152 communicated with the slot 151, and the air outlet 152 is communicated with the aerosol passage b through the slot 151 and the air outlet 141. The notch of the insertion groove 151 faces the fixed pipe 12, and the oil absorption member 17 is inserted into the insertion groove 151.

When smoking, the aerosol formed by the aerosol atomized by the atomizing assembly 2 is discharged through the aerosol channel b, the exhaust hole 141, the slot 151 and the air outlet 152. When the mist passes through the insertion groove 151 and the air outlet 152 of the nozzle cover 15, the temperature of the nozzle cover 15 is lower than that of the mist, so that the mist is easy to condense, and the oil smoke condensed from the mist in the insertion groove 151 of the nozzle cover 15 is absorbed by the oil absorbing member 17, so that the condensed oil smoke is well prevented from being absorbed by a user. It will be appreciated that in one embodiment, the nozzle cover 15 may not be required or the nozzle cover 15 and the oil jacket 11 may be integrally formed. Therefore, the structure of the oil storage body 1 is not particularly limited herein as long as it can store the soot.

In the preferred embodiment of the present invention, the atomizing assembly 2 includes an oil guiding rope 21, an electric heating element 22 and an electric conducting wire 23, the first end of the oil guiding rope 21 runs through one of the fixing holes 121 and contacts with the oil storage carrier 13, the second end of the oil guiding rope 21 runs through the other of the fixing holes 121 and contacts with the oil storage carrier 13, so as to atomize the smoke oil of the oil storage carrier 13 by sucking the smoke oil out of the electric heating element 22. The electric heating element 22 is wound on the oil guide rope 21 and used for atomizing the tobacco tar. A first end of the conductive wire 23 is connected to the electric heating element 22, and a second end of the conductive wire 23 is connected to the memory circuit module 5 so as to be connected to an external power source through the memory circuit module 5. In this embodiment, the number of the conductive wires 23 is two, the electric heating element 22 is a heating wire wound in a cylindrical shape, and the end portions of the heating wire are connected to the conductive wires 23. It is understood that, in an embodiment, the fixed tube 12 is a porous ceramic tube, and the electric heating element 22 is a heating wire wound in a cylindrical shape, and the heating wire is attached to the inner wall of the porous ceramic tube to atomize the soot of the porous ceramic tube, so that the wick 21 is not required. Therefore, the structure of the atomizing assembly 2 is not particularly limited as long as it can atomize the tobacco tar. It is understood that the electric heating element 22 may also have a band-shaped structure, and the structure thereof is not particularly limited.

In the preferred embodiment of the present invention, the atomizer further comprises a first sealing member 6, the first sealing member 6 is installed at the upper end of the fixing base 3, a storage groove 30 for storing leaked smoke is formed between the first sealing member 6 and the fixing base 3, so that the probability of leakage of smoke to the inside of the storage circuit module 5 and the outside of the atomizer can be reduced. The second end of the conductive wire 23 penetrates through the first sealing member 6, the accumulation groove 30 and the fixing seat 3 and is connected with the storage circuit module 5, and a gap between the conductive wire 23 and the fixing seat 3 is sealed by glue, so that the manufacturing is convenient, and the smoke oil in the accumulation groove 30 is prevented from leaking to the storage circuit module 5. The upper end of the gas pipe portion 32 is positioned in the accumulation groove 30.

The upper end surface of the air pipe portion 32 is higher than the bottom wall of the accumulation groove 30, and therefore, the discharge of the tobacco tar in the accumulation groove 30 from the air pipe portion 32 can be prevented. The upper end of the air pipe portion 32 is spaced apart from the first seal member 6, so that the transfer of the soot from the first seal member 6 into the air pipe portion 32 can be prevented. The central line of the air pipe part 32 and the central line of the aerosol channel b are respectively positioned on different straight lines, so that the tobacco tar in the atomization channel is not easy to fall into the air pipe part 32. The gas pipe portion 32 and the groove wall of the accommodating groove 31 are of an integrally formed structure, so that the smoke oil is better prevented from leaking to the storage circuit module 5. It is to be understood that the first sealing member 6 and the second sealing member 14 may be a silicone member, a rubber member, or the like, and are not particularly limited as long as they can seal.

In the preferred embodiment of the present invention, the outer peripheral surface of the fixing base 3 is provided with a first limit step 33 and a second limit step 34, the first sealing element 6 is sleeved on the upper end of the fixing base 3, the outer peripheral surface of the first sealing element 6 is elastically abutted against the oil storage body 1, that is, the outer peripheral surface of the first sealing element 6 is elastically abutted against the inner wall surface of the oil storage sleeve 11. The lower end surface of the first sealing element 6 is abutted against the first limit step 33, and the lower end surface of the oil storage body 1 is abutted against the second limit step 34, so that the sealing performance is good, and the assembly is convenient. In this embodiment, the upper end surface of the fixing base 3 is provided with the accumulation groove 30, a groove wall of the accumulation groove 30 is provided with a first fool-proof protrusion 301, the first sealing member 6 is provided with a second fool-proof protrusion 61 inserted into the accumulation groove 30, and the first fool-proof protrusion 301 and the second fool-proof protrusion 61 are respectively located at two opposite ends of the accumulation groove 30. Therefore, in the assembling process, if the erroneous assembling occurs, the first fool-proof protrusion 301 and the second fool-proof protrusion 61 are abutted and the assembling cannot be performed, so that the manufacturer can be prompted. It will be appreciated that in one embodiment, the upper face of the fixed seat 3 is planar and the accumulation groove 30 is provided at the lower face of the first seal 6.

In the preferred embodiment of the present invention, the groove wall of the accommodating groove 31 is provided with a first positioning portion 311, the memory circuit module 5 includes a circuit board 51 and a memory chip 52 installed on the circuit board 51, and the memory chip 52 is used for storing the data. The circuit board 51 is provided with a second positioning portion 511 that is engaged with the first positioning portion 311. In this embodiment, the first positioning portion 311 is a positioning protrusion, the second positioning portion 511 is a positioning groove, and the positioning protrusion is inserted into the positioning groove, so that the circuit board 51 is prevented from shaking arbitrarily. In one embodiment, the first positioning portion 311 is a positioning groove, and the second positioning portion 511 is a positioning protrusion. Alternatively, both the first positioning portion 311 and the second positioning portion 511 are magnets, and the first positioning portion 311 and the second positioning portion 511 are positioned by magnetic attraction. Therefore, the structures of the first positioning portion 311 and the second positioning portion 511 are not particularly limited, as long as the positioning can be achieved by the mutual cooperation.

In the preferred embodiment of the present invention, the atomizer further includes a fixing cover 7, the fixing cover 7 is connected to the lower end of the oil storage body 1 and covers the lower end surface of the fixing base 3, the bottom wall of the fixing cover 7 is connected to the fixing plate 4 and the storage circuit module 5 without screws or other connecting members, thereby improving the assembling efficiency, and the fixing cover 7 is provided with a through hole 71 corresponding to the notch position of the accommodating groove 31. The storage circuit module 5 is provided with an electrode 53 corresponding to the position of the perforation 71, the air inlet of the air pipe part 32 corresponds to the position of the perforation 71, and the external air flow flows into the air pipe part 32 through the perforation 71 when oil is absorbed. In one embodiment, the fixing plate 4 and the fixing cover 7 are integrally formed.

In this embodiment, the fixing cover 7 is a magnetic material capable of being magnetically connected to an external power supply device, so that the connection stability can be increased. The electrodes 53 include two first electrodes 531 and two second electrodes 532, the two first electrodes 531 are electrically connected to the two conductive wires 23, respectively, and current is transmitted through the first electrodes 531 to heat the heating wire, thereby atomizing the tobacco tar. The two second electrodes 532 are electrically connected to the memory chip 52 to read data from the memory chip 52 and write data to the memory chip 52.

The utility model also discloses an electron cigarette, including power supply module and with the atomizer that power supply module links to each other, wherein, the atomizer is above-mentioned the atomizer. Because the utility model discloses the atomizer of electron cigarette with the aforesaid the atomizer structure the same, consequently, also have the same technological effect. The power supply assembly may read data from the memory chip 52 in the nebulizer for relevant control and/or display of relevant information. For example, in the using process, when the power supply assembly is connected with the atomizing assembly 2, the power supply assembly reads the data in the atomizer to obtain the information of the number of the mouth openings which can be sucked, the power supply assembly writes new data of the number of the mouth openings which can be sucked into the storage chip 52 after each time of smoking, and when the number of the suction openings reaches a preset value, the atomizer is controlled to stop atomizing the tobacco tar, so that dry burning can be prevented. It is understood that different controls can be performed according to various data information in the memory chip 52 of the nebulizer, and detailed description thereof is omitted.

In summary, because the utility model relates to an atomizer includes a fixing base 3, the lower terminal surface shape of fixing base 3 is formed with holding tank 31, fixing base 3 include at least one have hollow structure and with trachea portion 32 that aerial fog passageway b is linked together. The fixed plate 4 and the memory circuit module 5 are accommodated in the accommodation groove 31, and the air tube portion 32 extends from the fixed base 3 into the accommodation groove 31 and penetrates the fixed plate 4 and the memory circuit module 5. Therefore, the gas path does not pass through the storage circuit module 5, so that the smoke oil is prevented from leaking into the storage circuit module 5, the storage circuit module 5 is well protected, and the service life is prolonged.

The above examples are only some embodiments listed in the present specification for facilitating understanding of the disclosure, and are not intended to limit the technical solution of the present invention, and are not exhaustive of all possible embodiments, so that any minor modifications or equivalent substitutions made to the structure, process or steps of the present invention should be included in the scope of protection.

Claims

1. An atomizer, characterized by comprising: the device comprises an oil storage body, an atomizing assembly, a fixed seat, a fixed plate and a storage circuit module for storing data, wherein the oil storage body is provided with an oil storage cavity for storing tobacco tar and an aerosol channel for discharging aerosol, and an oil storage carrier for keeping the tobacco tar is filled in the oil storage cavity; the atomization assembly is arranged in the aerosol channel and is used for atomizing the tobacco tar in the oil storage cavity to form aerosol; the fixed seat is inserted at the lower end of the oil storage body, an accommodating groove is formed in the lower end face of the fixed seat, and the fixed seat comprises at least one air pipe part which is provided with a hollow structure and communicated with the air fog channel; the fixing plate and the storage circuit module are accommodated in the accommodating groove, and the storage circuit module is positioned between the fixing seat and the fixing plate; the gas pipe part extends from the fixed base to the accommodating groove and penetrates through the fixed plate and the storage circuit module, so that the gas fog channel is communicated with the outside of the atomizer through the gas pipe part.

2. The nebulizer of claim 1, wherein: the atomizer also comprises a first sealing element which is arranged at the upper end of the fixed seat, and a storage groove for storing leaked tobacco tar is formed between the first sealing element and the fixed seat; the atomization component comprises an electric heating piece and a conducting wire, the electric heating piece is used for atomizing the tobacco tar, the first end of the conducting wire is connected with the electric heating piece, and the second end of the conducting wire penetrates through the first sealing piece, the accumulation groove and the fixing seat and is connected with the storage circuit module.

3. A nebulizer as claimed in claim 2, wherein: the upper end of the air pipe part is positioned in the accumulation groove, and the upper end face of the air pipe part is higher than the bottom wall of the accumulation groove.

4. A nebulizer as claimed in claim 3, wherein: the upper end of the air pipe part and the first sealing piece are arranged at intervals.

5. The nebulizer of claim 4, wherein: the central line of the air pipe part and the central line of the air fog channel are respectively positioned on different straight lines.

6. The nebulizer according to any one of claims 2 to 5, wherein: the oil storage device is characterized in that a first limiting step and a second limiting step are arranged on the outer peripheral surface of the fixing seat, the upper end of the fixing seat is sleeved with the first sealing element, the outer peripheral surface of the first sealing element is in elastic butt joint with the oil storage body, the lower end surface of the first sealing element is in butt joint with the first limiting step, and the lower end surface of the oil storage body is in butt joint with the second limiting step.

7. The nebulizer according to any one of claims 2 to 5, wherein: the upper end face of the fixing seat is provided with the accumulation groove, the groove wall of the accumulation groove is provided with a first fool-proof protrusion, the first sealing element is provided with a second fool-proof protrusion inserted in the accumulation groove, and the first fool-proof protrusion and the second fool-proof protrusion are respectively positioned at two opposite ends of the accumulation groove.

8. The nebulizer according to any one of claims 1 to 5, wherein: the cell wall of holding tank is provided with first location portion, the memory circuit module includes the circuit board and installs memory chip on the circuit board, the circuit board be provided with first location portion complex second location portion.

9. The nebulizer according to any one of claims 1 to 5, wherein: the atomizer also comprises a fixed cover, the fixed cover is connected with the lower end of the oil storage body and covers the lower end face of the fixed seat, and the fixed cover is provided with a through hole corresponding to the notch of the accommodating groove; the storage circuit module is provided with an electrode corresponding to the perforation position, and the air inlet of the air pipe part corresponds to the perforation position.

10. The nebulizer according to any one of claims 1 to 5, wherein: the oil storage body comprises an oil storage sleeve, a fixed pipe, a second sealing piece and a suction nozzle cover, the fixed pipe is inserted into the oil storage sleeve, the fixed pipe is internally provided with the aerial fog channel, and an oil storage cavity is formed between the fixed pipe and the oil storage sleeve; the second sealing element is inserted into the upper end of the oil storage sleeve to seal the oil storage cavity, and the suction nozzle cover is arranged on the upper end face of the oil storage sleeve.

11. The nebulizer of claim 10, wherein: the suction nozzle cover is provided with a slot communicated with the aerial fog channel and an air outlet communicated with the slot, the notch of the slot faces the fixed pipe, and an oil absorption piece is inserted into the slot.

12. An electronic cigarette, characterized in that: comprising a power supply assembly and a nebulizer coupled to the power supply assembly, wherein the nebulizer is a nebulizer according to any one of claims 1 to 11.