CN217771453U

CN217771453U - Change atomizer of core leak protection oil

Info

Publication number: CN217771453U
Application number: CN202221317637.XU
Authority: CN
Inventors: 郭彧
Original assignee: Shenzhen Lost Vape Technology Co Ltd
Current assignee: Shenzhen Lost Vape Technology Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-11
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a trade atomizer of core leak protection oil, including oil storage ware main part and atomizing core main part, the oil storage ware main part is equipped with the oil storage chamber that communicates with each other and runs through the passageway, atomizing core main part passes through run through passageway detachably and insert the oil storage chamber, be equipped with the inlet port in the atomizing core main part and be located the oil sealing structure at inlet port both ends, the oil sealing structure is sealed run through the passageway, can make simultaneously the inlet port not in run through the contact of passageway inner wall. The utility model discloses an atomizer of core leak protection oil trades seals the through passage through the design structure of sealing up, prevents atomizing core main part and through passage contact, and the during operation leads to the through passage heated deformation when generating heat, makes the interior tobacco tar of oil storage cavity cause the oil leak from the through passage outflow, still can prevent moreover that the inlet port from lacerating the through passage inner wall and causing the oil leak when atomizing core main part business turn over through passage.

Description

Change atomizer of core leak protection oil

Technical Field

The utility model belongs to the technical field of the atomizer technique and specifically relates to a trade atomizer of core leak protection oil.

Background

At present, conventional core atomizer that trades, atomizing core inserts the oil storage ware main part from the through passage after, through atomizing core outer wall and through passage inner wall butt sealed through the through passage, atomizing core can make the through passage be heated to be out of shape owing to generate heat when using, thereby make and produce the gap between atomizing core outer wall and the through passage inner wall, and atomizing core oil inlet can with the scraping of through passage inner wall when pulling out in the through passage, lead to the through passage internal diameter grow also can produce the gap, lead to the oil storage intracavity tobacco tar to cause the oil leak from the gap outflow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atomizer of traded core leak protection oil has solved the core atomizer of trading among the prior art, runs through the damage of passageway inner wall and warp in the core changing process and the working process and lead to the problem that the oil storage intracavity tobacco tar flows out and causes the oil leak.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a trade core leak protection oil atomizer, includes oil storage ware main part and atomizing core main part, the oil storage ware main part is equipped with the oil storage chamber that communicates with each other and runs through the passageway, atomizing core main part passes through run through passageway detachably and inserts the oil storage chamber, be equipped with the inlet port in the atomizing core main part and be located the oil sealing structure at inlet port both ends, the oil sealing structure is sealed run through the passageway, can make simultaneously the inlet port not in run through the contact of passageway inner wall.

In one embodiment, the oil seal structure is formed by a boss body and/or an oil seal silica gel body.

In one embodiment, the through channel is provided in a corresponding chamber bottom wall of the oil storage chamber.

As an implementation mode, a smoke evacuation channel is arranged in the oil storage cavity and corresponds to the through channel.

As an embodiment, be formed with the heating chamber and the atomizing passageway that are linked together in the atomizing core main part, the heating intracavity is equipped with the core that generates heat, generate heat the core with the inlet port is corresponding, atomizing passageway with smoke exhaust passage communicates with each other.

As an embodiment, the atomizing core main body includes an atomizing pipe, the atomizing pipe includes a first pipe and a second pipe that are connected, the second pipe is formed by the first pipe necking down, the first pipe is located in the through passage, the second pipe is located in the oil storage cavity, the heating cavity is formed in the first pipe, the atomizing passage is formed in the second pipe, and the oil inlet is formed in the outer wall of the first pipe.

As an embodiment, the heating core includes an oil absorption member and an electric heating member, the electric heating member is wrapped in the oil absorption member, and the oil absorption member seals the oil inlet.

As an implementation mode, first pipe outer wall extends the radial protruding extension and is formed with first boss body and second boss body, first boss body with the second boss body is located respectively the inlet port both ends, first boss body outer wall with first recess and second recess have been seted up respectively to the second boss body outer wall, be equipped with first oil seal silica gel in the first recess, be equipped with second oil seal silica gel in the second recess, first oil seal silica gel outer wall with second oil seal silica gel outer wall with the butt of through passage inner wall, the inlet port is sealed through the passageway, first boss body with the second boss body, and first oil seal silica gel outer wall with second oil seal silica gel has formed the oil seal structure.

As an embodiment, the oil storage ware main part includes the oil storage storehouse, formed in the oil storage storehouse the oil storage chamber, be equipped with in the oil storage storehouse as the shutoff piece of the chamber diapire in oil storage chamber, the through passage sets up on the shutoff piece, the smoking mouth that is used for the smoking is offered at oil storage storehouse top, the oil storage storehouse is followed the smoking mouth is protruding to be stretched to the oil storage intracavity and is formed the pipe of discharging fume, discharge fume intraductal formation the smoke exhaust passage, insert second pipe upper end in the smoke exhaust passage.

As an embodiment, a sealing member is disposed between the outer wall of the blocking member and the inner wall of the oil storage bin, and an oil-proof ring is disposed between the outer wall of the second pipe and the inner wall of the smoke exhaust pipe.

As an implementation mode, the plugging piece is provided with at least one oil injection channel communicated with the oil storage cavity, an oil sealing plug is arranged in each oil injection channel, the bottom of the plugging piece is provided with a bottom cover, and the bottom cover is provided with a through hole corresponding to and communicated with the through channel.

In one embodiment, a first conductive connecting part is disposed at a lower end of the first tube and located outside the through channel, and the first tube is moved into the oil storage cavity by pressing the first conductive connecting part, so that the oil inlet hole is moved from the through channel to the oil storage cavity.

As an implementation manner, a second conductive connecting piece is arranged at the bottom of the first conductive connecting piece, and the first conductive connecting piece and the second conductive connecting piece are electrically connected with the heating core.

In one embodiment, the first conductive connecting member has a limiting member fastened to an outer wall thereof.

It should be noted that a great number of technical features are described in the specification of the present application, and are distributed in various technical solutions, so that the specification is excessively long if all possible combinations of the technical features (i.e., technical solutions) in the present application are listed. In order to avoid this problem, the respective technical features disclosed in the above-mentioned utility model of the present application, the respective technical features disclosed in the following embodiments and examples, and the respective technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (which are considered to have been described in the present specification) unless such a combination of technical features is technically impossible. For example, in one example, feature a + B + C is disclosed, in another example, feature a + B + D + E is disclosed, and features C and D are equivalent technical means that serve the same purpose, technically only one feature is used, but not both, and feature E may be technically combined with feature C, then the solution of a + B + C + D should not be considered as already described because the technology is not feasible, and the solution of a + B + C + E should be considered as already described.

Implement the utility model discloses an atomizer of core leak protection oil trades has following beneficial effect: the utility model discloses an atomizer of core change leak protection oil seals the through passage through the design oil structure, prevents atomizing core main part and through passage contact, and the during operation leads to the through passage heated deformation when generating heat, makes the intracavity tobacco tar of oil storage cause the oil leak from the through passage outflow, still can prevent moreover that the inlet port from lacerating the through passage inner wall and causing the oil leak when atomizing core main part business turn over through passage.

Drawings

The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood. Wherein,

FIG. 1 is an exploded view of the oil leak-proof atomizer with replaceable cartridge;

FIG. 2 is a schematic perspective view of the atomizer with replaceable cartridge and oil leakage prevention of the present invention;

FIG. 3 is a schematic sectional view of the atomizer with the replaceable cartridge for preventing oil leakage;

fig. 4 is a schematic cross-sectional view of the atomizer for preventing oil leakage during operation;

FIG. 5 is a schematic structural view of an oil reservoir body of the atomizer for preventing oil leakage due to core replacement according to the present invention;

fig. 6 is a schematic structural view of the atomizing core main body of the atomizer for preventing oil leakage during core replacement according to the present invention.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.

As shown in fig. 1-6, the utility model provides an atomizer of core change leak protection oil, including oil storage ware main part and atomizing core main part, the oil storage ware main part has mutual communicating oil storage chamber 101 and through passage 301, and atomizing core main part inserts oil storage chamber 101 through passage 301 detachably, is equipped with inlet port 703 in the atomizing core main part and is located the oil seal structure at inlet port 703 both ends, seals oil seal structure seal through passage 301, can make inlet port 703 be not in through passage 301 inner wall contact simultaneously. It should be noted that, through designing the oil seal structure to seal the through channel 301, the atomizing core main body is prevented from contacting the through channel 301, and the through channel 301 is heated and deformed during operation and heating, so that the smoke oil in the oil storage cavity 101 flows out from the through channel 301 to cause oil leakage, and the oil inlet 703 can be prevented from scratching the inner wall of the through channel 301 to cause oil leakage when the atomizing core main body enters and exits the through channel 301.

In some embodiments, the oil seal structure is formed by a boss body and/or a silicone body. Wherein the boss body and the inner wall butt of through passage 301 can prevent that inlet port 703 and through passage 301 inner wall from contacting, and the colloidal silica body is used for sealed through passage 301, prevents that the tobacco tar from flowing out from through passage 301 in the oil storage chamber 101.

In some embodiments, the through passage 301 is provided in the chamber bottom wall corresponding to the oil reservoir chamber 101. It should be noted that the atomizing core main body can be accurately inserted into the oil reservoir 101 through the through passage 301.

In some embodiments, a smoke evacuation channel 104 is provided in the oil storage chamber 101, and the smoke evacuation channel 104 corresponds to the through channel 301. It should be noted that, after the atomizing core main body is inserted into the oil storage cavity 101, the upper end of the atomizing core main body is located in the smoke evacuation channel 104, and the lower end is located in the through channel 301, and can move up and down along the inner wall of the smoke evacuation channel 104 and the inner wall of the through channel 301.

In some embodiments, a heating cavity 709 and an atomizing channel 708 which are communicated with each other are formed in the atomizing core main body, a heating core 10 is arranged in the heating cavity 709, the heating core 10 corresponds to the oil inlet 703, and the atomizing channel 708 is communicated with the smoke exhausting channel 104. It should be noted that the smoke in the oil storage chamber 101 can be introduced into the heat generating core 10 from the oil inlet 703, and then the heat generating core 10 heats the smoke in the heating chamber 709 and generates smoke, and then the smoke is discharged into the smoke exhaust passage 104 through the atomizing passage 708.

In some embodiments, the atomizing core body includes an atomizing tube 7, the atomizing tube 7 includes a first tube 701 and a second tube 702 connected to each other, the second tube 702 is formed by necking the first tube 701, the first tube 701 is located in the through passage 301, the second tube 702 is located in the oil storage chamber 101, a heating chamber 709 is formed in the first tube 701, an atomizing passage 708 is formed in the second tube 702, and the oil inlet 703 is formed in an outer wall of the first tube 701. Wherein, atomizing pipe 7 is made by the metal material, can make smog cooling fast, and wherein, second pipe 702 is formed by first pipe 701 necking down, and during the smoking, smog can accelerate the air current velocity of flow when heating chamber 709 gets into atomizing passageway 708, not only makes smog cool down fast, but also can inhale smog in the user's mouth rapidly.

In some embodiments, the heat generating core 10 includes an oil absorbing member 1001 and an electric heating member 1002, the electric heating member 1002 is wrapped in the oil absorbing member 1001, and the oil absorbing member 1001 seals the oil inlet 703. Wherein, oil absorption part 1001 is made by the cotton material, leads oil fast, the oil absorption is sufficient and clean environmental protection, and electric heating element 1002 is made by nickel and/or chromium material, and the cost is with low costs, and corrosion-resistant and oxidation-resistant are as electric heating element 1002 best.

In some embodiments, the outer wall of the first tube 701 extends radially to form a first boss 704 and a second boss 705, the first boss 704 and the second boss 705 are located at two ends of the oil inlet 703 respectively, the outer walls of the first boss 704 and the second boss 705 are provided with a first groove 706 and a second groove 707 respectively, a first oil sealing silica gel 8 is arranged in the first groove 706, a second oil sealing silica gel 9 is arranged in the second groove 707, the outer walls of the first oil sealing silica gel 8 and the second oil sealing silica gel 9 are abutted to the inner wall of the through passage 301, the oil inlet 703 is sealed in the through passage 301, and the first boss 704 and the second boss 705 as well as the outer wall of the first oil sealing silica gel 8 and the second oil sealing silica gel 9 form an oil sealing structure. It should be noted that, the first boss 704 and the second boss 705 can make the inner wall of the through channel 301 not fit with the outer wall of the second tube 702, prevent the heating core 10 from generating heat, make the through channel 301 deform when heated, and simultaneously can prevent the oil inlet 703 from scraping the inner wall of the through channel 301, so as to enlarge the inner diameter of the through channel 301, and the smoke oil in the oil storage chamber 101 flows out, wherein, the first oil sealing silica gel 8 and the second oil sealing silica gel 9 are used for sealing the through channel 301, so as to prevent the smoke oil in the oil storage chamber 101 from flowing out, and at the same time, the oil inlet 703 can be sealed in the through channel 301, before the atomizer is prevented from being started, the smoke oil in the oil storage chamber 101 enters the heating core 10, which causes the smoke oil to corrode the heating core 10 and affect the taste of the smoke oil after long-time use.

In some embodiments, the oil reservoir main body includes an oil storage chamber 1, an oil storage chamber 101 is formed in the oil storage chamber 1, a blocking piece 3 serving as a chamber bottom wall of the oil storage chamber 101 is arranged in the oil storage chamber 1, a through passage 301 is formed in the blocking piece 3, a smoke suction port 102 for smoking is formed in the top of the oil storage chamber 1, the oil storage chamber 1 protrudes inwards from the smoke suction port 102 to the oil storage chamber 101 to form a smoke exhaust pipe 103, a smoke exhaust passage 104 is formed in the smoke exhaust pipe 103, and the upper end of a second pipe 702 is inserted into the smoke exhaust passage 104. It should be noted that the blocking member 3 is made of a silica gel material or a plastic material, and is used for blocking the oil storage cavity 101, and meanwhile, it is easier to provide the through channel 301, and is also convenient for assembly, wherein the smoke exhaust pipe 103 is used for connecting the second pipe 702 to communicate the atomization channel 708 with the smoke exhaust channel 104, and smoke can be sucked through the smoke exhaust port 102.

In some embodiments, a sealing element 2 is arranged between the outer wall of the blocking piece 3 and the inner wall of the oil storage bin 1, and an oil-proof ring 6 is arranged between the outer wall of the second pipe 702 and the inner wall of the smoke exhaust pipe 103. It should be noted that, sealing member 2 is used for the combination gap between 3 outer walls of shutoff piece and the 1 inner wall of oil storage bin, prevents that the tobacco tar in the oil storage chamber 101 from flowing out, and grease proofing circle 6 is used for sealing the gap between second pipe 702 outer wall and the pipe 103 inner wall of discharging fume, prevents gas leakage and oil leak and leak cigarette, and wherein, sealing member 2 and grease proofing circle 6 are all made by the silica gel material, and the texture is soft and is convenient for the assembly, and the big leakproofness of coefficient of deformation is good.

In some embodiments, the blocking member 3 defines at least one oil filling passage 302 communicating with the oil storage chamber 101, an oil sealing plug 4 is disposed in each oil filling passage 302, a bottom cover 5 is disposed at the bottom of the blocking member 3, and the bottom cover 5 defines a through hole 501 corresponding to and communicating with the through passage 301. It should be noted that the oil filling channel 302 is used for filling oil into the oil storage cavity 101, and can also discharge air in the oil storage cavity 101 while filling oil, the oil sealing plug 4 is used for sealing the oil filling channel 302 after filling oil, and the bottom cover 5 is used for positioning the sealing piece 3 in the oil storage bin 1 to prevent displacement.

In some embodiments, the lower end of the first tube 701 is provided with a first conductive connecting member 11 located outside the through channel 301, and the first tube 701 can be forced to move into the oil storage chamber 101 by pressing the first conductive connecting member 11, so that the oil inlet 703 moves from the through channel 301 to the oil storage chamber 101. It should be noted that, when the first pipe 701 is moved into the oil storage cavity 101 by the force, the first boss 704 and the oil inlet 703 are moved into the oil storage cavity 101 from the through passage 301, and at this time, the second grease seal silica gel 9 is moved to the upper end of the through passage 301 along with the second boss 705 to seal.

In some embodiments, the bottom of the first conductive connecting member 11 is provided with a second conductive connecting member 13, and the first conductive connecting member 11 and the second conductive connecting member 13 are electrically connected with the heat generating core 10. The first conductive connecting member 11 and the second conductive connecting member 13 are made of conductive metal.

In some embodiments, the first conductive connecting member 11 is provided with a limiting member 14 on an outer wall thereof. It should be noted that the limiting member 14 is used to prevent the first conductive connecting member 11 from being impacted or mistakenly touched before the atomizer is not started, so that the oil inlet 703 enters the oil storage cavity 101, and smoke enters the heating core 10 to corrode the heating core 10.

The following is a detailed description of specific examples.

As shown in fig. 1 to 6, the atomizer of the present embodiment for preventing oil leakage during core changing comprises: an oil storage bin 1, a sealing element 2, a plugging element 3, an oil sealing plug 4, a bottom cover 5, an oil-proof ring 6, an atomizing pipe 7, a first oil sealing silica gel 8, a second oil sealing silica gel 9, a heating core 10, a first conductive connecting piece 11, an insulating ring 12, a second conductive connecting piece 13 and a limiting piece 14, wherein an oil storage cavity 101 is formed in the oil storage bin 1 for storing oil, the plugging element 3 is installed in the oil storage bin 1 for plugging the oil storage cavity 101, the sealing element 2 is arranged between the outer wall of the plugging element 3 and the inner wall of the oil storage bin 1 for sealing and preventing smoke oil in the oil storage cavity 101 from flowing out, a through channel 301 communicated with the oil storage cavity 101 is formed in the center of the plugging element 3, an oil injection channel 302 is respectively formed on two sides of the bottom of the plugging element 3 for injecting oil into the oil storage cavity 101, the oil plug 4 is installed between the outer wall of each oil injection channel 302, the bottom of the plugging element 3 is provided with the bottom cover 5, a through hole 501 corresponding to the through channel 301 is formed in the through the oil storage cavity, a smoke exhaust pipe 701, the oil storage bin 1 is provided with a smoke exhaust pipe 701 inserted into a heating cavity 701 formed by inserting a second smoke pipe 701 from a second atomizing heating cavity 701 through a heating cavity 701 formed in a second smoke exhaust pipe 701, a heating cavity 701 formed by inserting a second smoke exhaust pipe 701 and a second smoke exhaust pipe 701 inserted into a heating cavity 701, a heating cavity 701 formed in a heating cavity 701 inserted into a heating cavity 701 formed in a second smoke exhaust pipe 701, the heating core 10 comprises an oil absorption component 1001 and an electric heating component 1002, the electric heating component 1002 is wrapped in the oil absorption component 1001, the oil absorption component 1001 seals the oil inlet 703, the oil-proof ring 6 is installed between the outer wall of the second pipe 702 and the inner wall of the smoke exhaust pipe 103 in a sealing manner, the outer wall of the first pipe 701 extends to form a first boss body 704 and a second boss body 705 in a protruding manner, the first boss body 704 and the second boss body 705 are respectively located at two ends of the oil inlet 703, the outer wall of the first boss body 704 and the outer wall of the second boss body 705 are respectively provided with a first groove 706 and a second groove 707, the first oil sealing silica gel 8 is installed in the first groove 706, the second oil sealing silica gel 9 is installed in the second groove 707, the outer wall of the first oil sealing silica gel 8 and the outer wall of the second oil sealing silica gel 9 are abutted to the inner wall of the through passage 301, the oil inlet 703 is sealed in the through passage 301, the lower end of the first pipe 701 is provided with a first conductive connecting piece 11 located outside the through passage 301, the first conductive connecting piece 701 can be moved to the oil storage cavity 101 by pressing the first conductive connecting piece 701, the first conductive connecting piece is installed in the oil storage cavity 703 and can be electrically connected to the conductive atomizing connecting piece 13, the conductive connecting piece is installed in the conductive atomizing cavity, and used for preventing the conductive atomizing connecting piece from being electrically connected to the conductive atomizing cavity 13, and being electrically connected to the conductive atomizing connector 11, and preventing the conductive atomizing connector 11 from being electrically connected to the conductive atomizing connector 11, and being electrically connected to the conductive atomizing connector 11, and being electrically.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a trade core leak protection oil atomizer, a serial communication port, includes oil storage ware main part and atomizing core main part, the oil storage ware main part is equipped with the oil storage chamber that communicates with each other and runs through the passageway, atomizing core main part passes through run through passageway detachably and inserts the oil storage chamber, be equipped with the inlet port in the atomizing core main part and be located the oil seal structure at inlet port both ends, the oil seal structure is sealed run through the passageway, can make simultaneously the inlet port not in run through the contact of passageway inner wall.

2. The atomizer of claim 1, wherein said oil seal is formed from a boss and/or a silicone body.

3. The atomizer according to claim 1, wherein said through passage is provided in a corresponding chamber bottom wall of said oil storage chamber.

4. The atomizer of claim 3, wherein a smoke evacuation passageway is provided in said oil reservoir chamber, said smoke evacuation passageway corresponding to said through passageway.

5. The atomizer of claim 4, wherein a heating chamber and an atomization passage are formed in the atomizing core body and are communicated with each other, a heating core is arranged in the heating chamber, the heating core corresponds to the oil inlet, and the atomization passage is communicated with the smoke exhaust passage.

6. The atomizer of claim 5, wherein said atomizing cartridge body comprises an atomizing tube, said atomizing tube comprising a first tube and a second tube connected, said second tube being formed by a constriction of said first tube, said first tube being located in said through passage, said second tube being located in said oil storage chamber, said heating chamber being formed in said first tube, said atomizing passage being formed in said second tube, said oil inlet being provided in an outer wall of said first tube.

7. The atomizer of claim 5, wherein said heat generating core comprises an oil absorbing member and an electric heating member, said electric heating member is wrapped in said oil absorbing member, said oil absorbing member seals said oil inlet.

8. The atomizer according to claim 6, wherein the first tube outer wall extends radially to protrude and is formed with a first boss body and a second boss body, the first boss body and the second boss body are respectively located at two ends of the oil inlet hole, the first boss body outer wall and the second boss body outer wall are respectively provided with a first groove and a second groove, the first groove is internally provided with a first oil sealing silica gel, the second groove is internally provided with a second oil sealing silica gel, the first oil sealing silica gel outer wall and the second oil sealing silica gel outer wall are abutted against the inner wall of the through passage, the oil inlet hole is sealed in the through passage, the first boss body and the second boss body, and the first oil sealing silica gel outer wall and the second oil sealing silica gel form the oil sealing structure.

9. The atomizer according to claim 8, wherein the oil reservoir body comprises an oil storage chamber, the oil storage chamber is formed in the oil storage chamber, a blocking member serving as a chamber bottom wall of the oil storage chamber is arranged in the oil storage chamber, the through passage is formed in the blocking member, a smoke suction port for smoking is formed in the top of the oil storage chamber, the oil storage chamber protrudes from the smoke suction port into the oil storage chamber to form a smoke exhaust pipe, the smoke exhaust pipe is formed in the smoke exhaust pipe, and the upper end of the second pipe is inserted into the smoke exhaust pipe;

a sealing element is arranged between the outer wall of the blocking element and the inner wall of the oil storage bin, and an oil-proof ring is arranged between the outer wall of the second pipe and the inner wall of the smoke exhaust pipe;

the plugging piece is provided with at least one oil injection channel communicated with the oil storage cavity, an oil sealing plug is arranged in each oil injection channel, the bottom of the plugging piece is provided with a bottom cover, and the bottom cover is provided with a through hole corresponding to and communicated with the through channel.

10. The atomizer of claim 6, wherein a first conductive connecting member is provided at a lower end of said first tube and located outside said through passage, and said first tube is moved into said oil storage chamber by pressing said first conductive connecting member, so that said oil inlet hole is moved from said through passage to said oil storage chamber;

the bottom of the first conductive connecting piece is provided with a second conductive connecting piece, and the first conductive connecting piece and the second conductive connecting piece are electrically connected with the heating core;

the outer wall of the first conductive connecting piece is clamped with a limiting piece.