WO2023137954A1

WO2023137954A1 - Atomizing core, atomizer and electronic cigarette

Info

Publication number: WO2023137954A1
Application number: PCT/CN2022/098653
Authority: WO
Inventors: 刘团芳
Original assignee: 深圳易佳特科技有限公司
Priority date: 2022-01-21
Filing date: 2022-06-14
Publication date: 2023-07-27
Also published as: CN218389803U

Abstract

Provided in the present disclosure are an atomizing core, an atomizer and an electronic cigarette. The atomizing core comprises an atomizing tube, a heat generation core and an e-liquid blocking structure, wherein the atomizing tube has a heating cavity; the heat generation core is arranged in the heating cavity; and the e-liquid blocking structure is arranged in the heating cavity and corresponds to an e-liquid accumulation portion of the heat generation core.

Description

Atomization core, atomizer and electronic cigarette

technical field

The present disclosure relates to the technical field of electronic cigarettes, in particular to an atomizing core, an atomizer and an electronic cigarette.

Background technique

E-cigarettes are electronic products that mimic cigarettes and have a similar look, smoke, taste and feel to cigarettes. How to reduce the pollution and waste of e-liquid in electronic cigarettes is an important aspect that those skilled in the art pay attention to.

Contents of the invention

According to one aspect of the present disclosure, there is provided an atomizing core, including: an atomizing tube, the atomizing tube has a heating chamber; a heating core, the heating core is arranged in the heating chamber; and an oil blocking structure, the oil blocking structure is arranged in the heating chamber, and corresponds to the oil accumulating part of the heating core.

According to one aspect of the present disclosure, there is provided an atomizer, comprising: an oil storage main body having an oil storage chamber; an oil sealing member for sealing the oil storage chamber, and having a first through passage penetrating through the oil sealing member; an air guide member located on a side of the oil sealing member away from the oil storage chamber, and having a second through passage penetrating through the air guide member, the second through passage being opposite to the first through passage; The atomizing pipe is inserted into the first through passage.

According to one aspect of the present disclosure, an electronic cigarette is provided, including the atomizer of the foregoing one aspect.

According to the atomizing core, atomizer or electronic cigarette of the embodiments of the present disclosure, by designing an oil blocking structure in the heating chamber opposite to the oil accumulating part of the heating core, it can prevent the smoke oil from being deposited on the bottom of the heating core under the action of gravity to produce oil droplets after the heating core absorbs oil, thereby preventing the oil droplets from flowing out of the atomizer to cause pollution and waste.

Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure. The objectives and other advantages of the disclosure may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings, so as to make the above advantages of the embodiments of the present disclosure more clear. in,

Fig. 1 is a schematic diagram of an exploded structure of an atomizer according to some embodiments of the present disclosure;

Fig. 2 is a three-dimensional structural schematic diagram of an atomizer according to some embodiments of the present disclosure;

Fig. 3 is a schematic cross-sectional structure diagram of an atomizer according to some embodiments of the present disclosure;

Fig. 4 is a schematic cross-sectional structure diagram of an atomizer according to some embodiments of the present disclosure;

Fig. 5 is a schematic diagram of an exploded structure of an atomizing core of an atomizer according to some embodiments of the present disclosure;

Fig. 6 is a schematic diagram of the airflow direction of the nebulizer according to some embodiments of the present disclosure;

Fig. 7 is a schematic diagram of an exploded structure of an atomizer according to other embodiments of the present disclosure;

Fig. 8 is a schematic perspective view of an atomizer according to other embodiments of the present disclosure;

Fig. 9 is a schematic cross-sectional structure diagram of an atomizer according to other embodiments of the present disclosure;

Fig. 10 is a schematic cross-sectional structure diagram of an atomizer according to other embodiments of the present disclosure;

Fig. 11 is a schematic diagram of an exploded structure of an atomizing core of an atomizer according to other embodiments of the present disclosure; and

Fig. 12 is a schematic diagram of the airflow direction of an atomizer according to other embodiments of the present disclosure.

Detailed ways

The implementation of the present disclosure will be described in detail below in conjunction with the accompanying drawings and embodiments, so as to fully understand and implement the implementation process of how the present disclosure uses technical means to solve technical problems and achieve technical effects. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment in the present disclosure can be combined with each other, and the formed technical solutions are all within the protection scope of the present disclosure.

It should be noted that a large number of technical features are recorded in the description of the present disclosure, which are distributed in various technical solutions. If it is necessary to list all possible combinations of technical features (i.e. technical solutions) of the present disclosure, the description will be too lengthy. In order to avoid this problem, the various technical features disclosed in the disclosure of this application, the technical features disclosed in the following various embodiments and examples, and the various technical features disclosed in the drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all considered to have been described in this specification), unless the combination of such technical features is technically infeasible. For example, feature A+B+C is disclosed in one example, and feature A+B+D+E is disclosed in another example, and features C and D are equivalent technical means that perform the same function. Technically, only one of them can be used, and it is impossible to use them at the same time. Technically, feature E can be combined with feature C. The solution of A+B+C+D should not be regarded as having been recorded because it is technically infeasible, while the solution of A+B+C+E should be considered as having been recorded.

In the present disclosure, the terms "transverse", "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing and understanding the technology of the present disclosure, rather than limiting that the device or component referred to must have a specific orientation or be configured and operated in a specific orientation, so it should not be construed as a limitation to the present disclosure.

In the related art, after the oil-guiding part of the heating core of the atomizer absorbs the e-liquid, the e-liquid will flow to the bottom of the oil-guiding part under the action of gravity, and deposit on the bottom of the oil-guiding part to generate oil droplets. The inventors of the present disclosure found that the deposited oil droplets often flow out of the atomizer, thereby causing pollution and waste of e-liquid.

Referring to FIGS. 1 to 12 , embodiments of the present disclosure provide an atomizing core, an atomizer, and an electronic cigarette, which can solve the above-mentioned technical problems, thereby effectively reducing smoke oil pollution and waste.

In the embodiment of the present disclosure, the side closer to the smoking port of the atomizing core, atomizer, electronic cigarette or its components is defined as "upper", and the side farther away from the smoking port is defined as "lower". It can be understood that the bottom is also located on the side of the component farther away from the smoking port.

As shown in FIGS. 1 to 5 , the present disclosure provides an atomizer with an anti-dripping effect. The atomizer includes an atomizing core, and the atomizing core includes a heating chamber 302, a heating core 4 and an oil blocking structure, wherein the heating core 4 is arranged in the heating chamber 302, and the oil blocking structure is arranged in the heating chamber 302 and corresponds to the oil accumulation part of the heating core 4.

In this embodiment, the atomizer further includes an oil reservoir main body 1 having an oil storage cavity 103 , and an atomizing core is arranged in the oil reservoir main body 1 . As shown in Fig. 1 and Fig. 3, a heating chamber 302 is formed in the atomizing core, and the heating chamber 302 is provided with an oil blocking structure and a heating core 4 for absorbing oil and heating e-liquid.

By designing an oil blocking structure in the heating chamber 302 opposite to the oil accumulating part of the heating core 4, it is possible to prevent the e-liquid from depositing to the bottom of the heating core 4 under the action of gravity after the heating core 4 absorbs oil to produce oil droplets, thereby preventing the oil droplets from flowing out of the heating chamber 302 from the atomizer to cause pollution and waste.

The oil blocking structure may include at least one structure of a boss body, a tampon, a rubber plug, a rubber ring, a rubber sleeve or a rubber pad.

In some embodiments of the present disclosure, as shown in FIG. 7 and FIG. 10 , the oil blocking structure includes a boss body 504 and a rubber ring 11 . The rubber ring 11 may be hollow, for example, so that it will not warp after being squeezed, but will only extend toward the inner wall of the atomizing tube 3 of the atomizing core. The boss body 504 and the fixing part 5 can be an integrally formed plastic material structure with high hardness. After the assembly of the rubber ring 11 and the boss body 504 , it can be in close contact with the bottom of the heating core 4 with almost no gap between them, thereby achieving a good oil blocking effect. In other embodiments of the present disclosure, as shown in FIG. 1 and FIG. 4 , the boss body 504 may also be directly abutted against the bottom of the heating core 4 , so as to achieve substantially the same effect.

In some embodiments of the present disclosure, the bottom of the heating core 4 is an oil accumulating part, and the oil blocking structure is located below the heating core 4 , opposite to the bottom of the heating core 4 . After the heating core 4 absorbs oil, the e-liquid will go to the bottom of the heating core 4 under the action of gravity, and the oil blocking structure is designed under the heating core 4 to achieve the anti-dripping effect. In other embodiments of the present disclosure, at least a part of the oil blocking structure may also be located above the heating core 4 , which may also play a role in preventing oil dripping when the atomizer is placed upside down.

As shown in FIG. 1 and FIG. 3 , in some embodiments, the atomizing core has at least one oil inlet hole 301 for oil inlet, and the heating core 4 corresponds to the oil inlet hole 301 . For example, the atomizing core has at least one oil inlet hole 301 communicating with the heating cavity 302 , and part of the surface of the heating core 4 is exposed to the at least one oil inlet hole 301 .

The heating core 4 includes an oil-absorbing component 402 and an energized heating element 401 , the oil-absorbing component 402 wraps the energized heating element 401 , and the oil-absorbing component 402 blocks at least one oil inlet hole 301 . In this way, after the e-liquid in the oil storage chamber 103 enters through the oil inlet hole 301 , it can be directly absorbed by the oil absorbing member 402 .

The energized heating element 401 may be made of at least one material among metal or metal alloy. The oil-absorbing component 402 may be made of oil-absorbing material, such as oil-absorbing cotton. In some embodiments, the energized heating element 401 is made of Ni metal material or Ni+Fe alloy metal material, which has the characteristics of good stability, not easy to oxidize, and high heat generation. In some embodiments, the oil absorbing member 402 is made of inert cotton, which has the characteristics of fast oil conduction and good oil locking effect.

In some embodiments, the atomizing core includes an atomizing tube 3 and a fixing part 5, the heating chamber 302 is formed in the atomizing tube 3, the heating core 4 and the oil blocking structure are arranged in the atomizing tube 3, and the fixing part 5 is connected to the atomizing tube 3, for example, connected to the bottom of the atomizing tube 3. The fixing part 5 can be provided with a first conductive connecting part 501 and a second conductive connecting part 502 electrically connected with the energized heating element 401 at one end away from the atomizing tube 3 .

As shown in FIG. 1 , FIG. 3 , FIG. 7 and FIG. 9 , in some embodiments, the oil blocking structure includes a boss body 504 or/and the rubber ring 11 .

As shown in FIG. 1 and FIG. 3 , in some embodiments, the oil blocking structure is provided at one end of the fixing member 5 close to the heating core 4 and includes a boss body 504 . The boss body 504 protrudes into the heating cavity 302 and abuts against the oil absorbing part 402 of the heating core 4 .

As shown in FIG. 7 and FIG. 9 , the boss body 504 abuts against the oil absorbing part 402 of the heating core 4 .

In some embodiments, the oil blocking structure further includes a rubber ring 11 disposed at an end of the boss body 504 close to the heating core 4 , and the rubber ring 11 abuts against the oil absorbing part 402 of the heating core 4 . Equivalently, the oil blocking structure is provided at one end of the fixing member 5 close to the heating core 4, and includes a boss body 504 and an apron 11 provided at the end of the boss body 504 close to the heating core 4, the boss body 504 and the apron 11 protrude into the heating chamber 302, and the apron 11 abuts against the oil absorbing part 402 of the heating core 4.

In the above embodiment, the fixing member 5 may include at least one connecting body 503 in a protruding shape, and the end of the boss body 504 away from the heating core 4 is connected to the at least one connecting body 503 .

As shown in FIG. 3 , an oil storage cavity 103 for storing oil is formed in the main body 1 of the oil reservoir, and the atomizer also includes an oil sealing member 6 and an air guiding member 7 . The oil sealing member 6 is used to seal the oil storage chamber 103 , and a first through passage 601 penetrating through the oil sealing member 6 is opened. The air guide 7 is located on the side of the oil sealing member 6 away from the oil storage chamber 103 , and has a second through passage 704 penetrating through the air guide 7 , and the second through passage 704 is opposite to the first through passage 601 . The atomizing core runs through the second through passage 704 and the first through passage 601 and extends into the oil storage chamber 103 , and can be inserted into the first through passage 601 so that the outer wall of the atomizing tube 3 abuts against the inner wall of the first through passage 601 . The fixing part 5 is located in the second through channel 704.

As shown in FIGS. 2 and 3 , the main body 1 of the oil reservoir includes a smoking port 101 and a smoke exhaust pipe 102 extending from the smoking port 101 to the oil storage chamber 103 . For example, one end of the oil storage body 1 is provided with a smoking port 101 for smoking. The oil storage body 1 protrudes from the smoking port 101 to the oil storage chamber 103 to form a smoke exhaust pipe 102 . The smoking port 101 communicates with the smoke exhaust pipe 102 .

In some embodiments, the atomizer further includes a sealing pipe 2 arranged between the smoke exhaust pipe 102 and the atomizing pipe 3 , the sealing pipe 2 can have a good sealing connection effect between the two, and can prevent air leakage and oil leakage.

As shown in FIG. 4 , a vertically sealed air guiding space 706 is formed between the outer wall of the air guiding member 7 and the inner wall of the oil reservoir main body 1 . The outer wall of the air guide 7 is provided with a first air guide hole 701 and a second air guide hole 705, the first air guide hole 701 and the second air guide hole 705 are located in the air guide space 706 and communicate with the heating chamber 302, that is, the first air guide hole 701 and the second air guide hole 705 are exposed in the air guide space 706, communicate with the air guide space 706, and communicate with the heating chamber.

One end of the air guiding member 7 away from the oil sealing member 6 is provided with an air intake channel 703 for air intake and an oil injection channel 702 for oil injection.

The following will be described in detail through specific embodiments.

As shown in FIGS. 1 to 5 , some embodiments of the present disclosure provide an atomizer with an anti-dripping effect, including: an oil reservoir body 1 , a sealing tube 2 , an atomizing tube 3 , a heating core 4 , a fixing part 5 , an oil sealing part 6 , an air guiding part 7 , an oil sealing plug 8 , a magnet 9 and an iron shell 10 .

An oil storage cavity 103 for oil storage is provided inside the oil storage main body 1 , and a smoking port 101 for smoking is opened on the top of the oil storage main body 1 . The main body 1 of the oil reservoir protrudes from the smoking port 101 to the oil storage cavity 103 to form a smoke exhaust pipe 102 , which communicates with the smoking port 101 for ventilation and smoke exhaust. The upper end of the atomizing pipe 3 extends into the smoke exhaust pipe 102 and is connected with the smoke exhaust pipe 102 .

The sealing pipe 2 is installed between the exhaust pipe 102 and the atomizing pipe 3, and is used to seal the connection gap between the two to prevent air leakage and oil leakage.

A heating chamber 302 for atomizing smoke oil is formed in the atomizing pipe 3 , and the heating chamber 302 communicates with the exhaust pipe 102 for exhausting smoke.

The heating core 4 is installed in the heating chamber 302 for absorbing and heating the e-liquid. The outer wall of the atomizing tube 3 is provided with four oil inlet holes 301 for oil inlet. The heating core 4 is opposite to the oil inlet holes 301. The heating core 4 is formed by wrapping the outer peripheral wall of the energized heating element 401 with the oil absorbing part 402. The oil absorbing part 402 blocks the four oil inlet holes 301, so that the smoke oil can be directly absorbed from the oil inlet holes 301.

Two opposite connecting bodies 503 are protrudingly formed on the top of the fixing member 5 , and the top of the connecting bodies 503 is connected with a boss body 504 integrally formed with the connecting bodies 503 . The fixing member 5 is inserted into the heating chamber 302 from the bottom wall of the atomizing tube 3 through the boss body 504 to connect with the atomizing tube 3. Specifically, the top of the boss body 504 abuts against the bottom of the oil-absorbing part 402 of the heating core 4, thereby preventing oil droplets generated by oil accumulation at the bottom of the oil-absorbing part 402 from flowing out of the heating chamber 302. A first conductive connection part 501 and a second conductive connection part 502 electrically connected to the energized heating element 401 are provided on the bottom of the fixing part 5 in isolation from each other.

The oil sealing member 6 is installed in the main body 1 of the oil reservoir for sealing the oil storage cavity 103 . The oil sealing member 6 is provided with a first through channel 601 penetrating through the oil sealing member 6 , and the outer wall of the atomizing tube 3 abuts against the inner wall of the first through channel 601 for sealing.

The air guide 7 is installed in the bottom opening of the oil reservoir main body 1 and is used for air guide. The air guide 7 defines a second through-channel 704 which is hollow inside, and the second through-channel 704 is opposite to the first through-channel 601 . The fixing part 5 is located in the second through channel 704 , and the bottom of the fixing part 5 is flush with the lower port of the second through channel 704 . Both sides of the outer wall of the air guiding member 7 are respectively provided with a first air guiding hole 701 and a second air guiding hole 705 for guiding air. Between the outer wall of the air guiding member 7 and the inner wall of the oil reservoir main body 1, an air guiding space 706 that is also used for guiding air is formed. In this way, the air flow can enter from the air intake channel 703, then enter the air guide space 706 through the first air guide hole 701, then enter the second through channel 704 through the second air guide hole 705, and then enter the atomizing tube 3, thereby driving the heating core 4 to heat the e-liquid to generate smoke, which enters the smoke exhaust pipe 102 and is sucked from the smoking port 101. The bottom of the air guide 7 is provided with an air intake channel 703 for air intake and an oil injection channel 702 for oil injection.

The oil sealing plug 8 is installed in the oil injection channel 702, and is used to seal the oil injection channel 702 after the oil is filled. The magnet 9 is pressed in the oil filling channel 702 and is located under the oil sealing plug 8, and is used for connecting with the battery by magnetic attraction. The iron shell 10 is sleeved on the bottom peripheral wall of the oil storage main body 1 to prevent the oil storage main body 1 from being deformed.

As shown in FIG. 6 , it is a schematic diagram of the air flow of the atomizer according to some embodiments of the present disclosure. When smoking, the airflow can enter from the air intake channel 703 at the bottom of the air guide 7, then enter the air guide space 706 through the first air guide hole 701, then enter the second through channel 704 through the second air guide hole 705, and then enter the heating chamber 302 of the atomizing tube 3, thereby driving the heating core 4 to heat the e-liquid to generate smoke, which enters the exhaust pipe 102 and is sucked from the smoking port 101.

As shown in FIG. 7 to FIG. 12 , other embodiments of the atomizer with anti-dripping effect of the present disclosure include: an oil reservoir main body 1 , a sealing tube 2 , an atomizing tube 3 , a heating core 4 , a fixing part 5 , an oil sealing part 6 , an air guide part 7 , an oil sealing plug 8 , a magnet 9 , an iron shell 10 and an apron 11 .

Two opposite connecting bodies 503 are protrudingly formed on the top of the fixing member 5 , and the top of the connecting bodies 503 is connected with a boss body 504 integrally formed with the connecting bodies 503 . The fixing part 5 is inserted into the heating cavity 302 from the bottom wall of the atomizing tube 3 through the boss body 504 to connect with the atomizing tube 3. The rubber ring 11 is installed on the top of the boss body 504 and abuts against the oil absorbing part 402 of the heating core 4, thereby preventing the oil droplets generated by the oil accumulation at the bottom of the oil absorbing part 402 from flowing out of the heating cavity 302. A first conductive connection part 501 and a second conductive connection part 502 electrically connected to the energized heating element 401 are provided on the bottom of the fixing part 5 in isolation from each other.

As shown in FIG. 12 , it is a schematic diagram of the airflow direction of an atomizer according to other embodiments of the present disclosure. When smoking, the airflow can enter from the air intake channel 703 at the bottom of the air guide 7, then enter the air guide space 706 through the first air guide hole 701, then enter the second through channel 704 through the second air guide hole 705, and then enter the heating chamber 302 of the atomizing tube 3, thereby driving the heating core 4 to heat the e-liquid to generate smoke, which enters the exhaust pipe 102 and is sucked from the smoking port 101.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure. Although the present disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present disclosure shall be included within the protection scope of the present disclosure.

Claims

An atomizing core, characterized in that it comprises:

an atomizing tube, the atomizing tube has a heating chamber;

a heating core, the heating core is arranged in the heating cavity; and

An oil blocking structure, the oil blocking structure is arranged in the heating chamber and corresponds to the oil accumulating part of the heating core.
The atomizing core according to claim 1, characterized in that,

The oil blocking structure includes at least one of a boss body, a tampon, a rubber plug, a rubber ring, a rubber sleeve or a rubber pad.
The atomizing core according to claim 1, characterized in that,

The bottom of the heating core is an oil accumulating part, and the oil blocking structure is arranged opposite to the bottom of the heating core.
The atomizing core according to any one of claims 1 to 3, characterized in that,

The atomizing core also includes a fixing part, one end of the fixing part is provided with a boss body for extending into the heating cavity and abutting against the heating core, and the other end is provided with a first conductive connecting part and a second conductive connecting part for electrically connecting with the heating core and isolating each other;

The boss body forms the oil blocking structure.
The atomizing core according to any one of claims 1 to 3, characterized in that,

The atomizing core also includes a fixing piece and an apron;

One end of the fixing member is provided with a boss body for extending into the heating cavity, and the other end is provided with a first conductive connecting member and a second conductive connecting member for electrically connecting with the heating core and isolating each other;

The rubber ring is located in the heating chamber and sandwiched between the heating core and the boss body;

The boss body and the rubber ring form the oil blocking structure.
The atomizing core according to any one of claims 1 to 3, characterized in that,

The atomizing core further includes an apron, the apron is arranged in the heating chamber and abuts against the heating core, and the apron forms the oil blocking structure.
The atomizing core according to any one of claims 1 to 3, wherein the atomizing tube is provided with at least one oil inlet hole communicating with the heating cavity, and part of the surface of the heating core is exposed to the at least one oil inlet hole.
The atomizing core according to claim 7, characterized in that,

The heating core includes an oil-absorbing component and an energized heating element, the oil-absorbing component wraps the energized heating element and blocks the at least one oil inlet hole, and the oil accumulation part is located in the oil-absorbing component.
The atomizing core according to claim 8, characterized in that,

The material of the energized heating element includes metal or metal alloy; and/or,

The material of the oil-absorbing component includes oil-absorbing cotton.
An atomizer, characterized in that it comprises:

The main body of the oil reservoir has an oil storage chamber;

an oil sealing member, used to seal the oil storage cavity, and having a first through passage penetrating through the oil sealing member;

an air guiding element, located on a side of the oil sealing element away from the oil storage chamber, and having a second through passage penetrating through the air guiding element, the second through passage is opposite to the first through passage; and

The atomizing core according to any one of claims 1 to 9, wherein the atomizing core passes through the second through-channel and the first through-channel and extends into the oil storage chamber, and the atomizing tube is inserted into the first through-channel.
The atomizer according to claim 10, characterized in that,

The atomizing core also includes a fixing piece, one end of the fixing piece is provided with a boss body for extending into the heating cavity, and the other end is provided with a first conductive connecting piece and a second conductive connecting piece used for electrically connecting with the heating core and isolating from each other;

The fixing member is located in the second through channel.
The atomizer according to claim 10, characterized in that,

The main body of the oil reservoir includes a smoking port, and a smoke exhaust pipe extending from the smoking port into the oil storage chamber, and an end of the smoke exhaust pipe away from the smoking port is connected to the atomizing pipe and communicated with the heating chamber.
The atomizer according to claim 12, wherein the atomizer further comprises:

A sealing pipe arranged between the smoke exhaust pipe and the atomizing pipe.
The atomizer according to claim 10, characterized in that,

An air guide space is formed between the outer wall of the air guide member and the inner wall of the main body of the oil reservoir, the outer wall of the air guide member is provided with a first air guide hole and a second air guide hole, the first air guide hole and the second air guide hole are exposed to the air guide space and communicate with the heating chamber.
The atomizer according to claim 14, characterized in that,

An air inlet channel and an oil injection channel are provided on the end of the air guide member away from the oil sealing member, the air inlet channel communicates with the first air guide hole, and the oil injection channel communicates with the oil storage chamber.
The atomizer according to claim 11, characterized in that,

The heating core includes an oil-absorbing part and an energized heating part, the oil-absorbing part wraps the energized heating part, the oil accumulation part is located in the oil-absorbing part, and the energized heating part is electrically connected to the first conductive connecting part and the second conductive connecting part.
An electronic cigarette, characterized by comprising the atomizer according to any one of claims 10-16.