CN108567167B - Atomizer and electronic cigarette - Google Patents

Abstract

The invention discloses an atomizer, which comprises a liquid storage component, a top cover component arranged at one end of the liquid storage component and a base component arranged at the other end of the liquid storage component, wherein the top cover component comprises an atomizing sleeve and a sealing element, the atomizing sleeve is accommodated in the liquid storage component, an atomizing cavity is formed in the atomizing sleeve, an air inlet is formed in the sealing element, an air inlet channel communicated with the air inlet is further formed in the top cover component, the sealing element is arranged in the atomizing cavity, the base component comprises a heating element, the heating element is accommodated in the atomizing sleeve, the heating element is arranged at the other side of the sealing element opposite to the air inlet channel, and air flows through the heating element through the air inlet via the air inlet channel. Through the effect of sealing member for the air that gets into in the air inlet channel can be all the time just to the heating member flow, thereby the atomizing is more thorough, produces more smog volume, has satisfied user's user demand. The invention also discloses an electronic cigarette with the atomizer.

Description

Atomizer and electronic cigarette

Technical Field

The present invention relates to the technical field of simulated smoking, and in particular to an atomizer and an electronic cigarette thereof.

Background technique

At present, there are two main types of drip atomizers for electronic cigarettes: RDA drip oil atomizer and RDTA drip oil storage atomizer. The RDA atomizer can self-wind the heating wire and can directly drip the smoke liquid to form a larger amount of smoke, but the storage volume is small, and frequent dripping is required, which is inconvenient to use. The structure of the RDTA atomizer can refer to Figure 1. Generally, the heating element 37' that atomizes the smoke liquid into smoke is arranged in the atomization chamber 214'. In order to facilitate the user to inhale the generated smoke, the atomizer is also provided with an air inlet channel 223' and an air outlet channel 261' connected to the atomization chamber 214'. The air entering the atomization chamber 214' through the air inlet channel 223' is mixed with the generated smoke and then inhaled by the user through the air outlet channel 261'. The direction indicated by the arrow in Figure 1 is the airflow direction. However, the air inlet channel 223' is often directly connected to the atomizing chamber 214', so that the air enters the atomizing chamber 214' first before it can contact the heating element 37', resulting in some air turbulence and not flowing through the heating element 37' and then flowing out from the air outlet channel 261', so that the atomization is not complete. Although the RDTA atomizer can store more e-liquid at one time, the amount of smoke generated is small, which is difficult to meet the user's usage needs.

Summary of the invention

Based on this, it is necessary to provide an atomizer and an electronic cigarette thereof, so that the air can fully contact with the heating element and be atomized thoroughly to generate a larger amount of smoke.

The technical solution to be adopted by the present invention to solve its technical problem is: an atomizer, the atomizer includes a liquid storage component, a top cover component arranged at one end of the liquid storage component and a base component arranged at the other end of the liquid storage component, the top cover component includes an atomizing sleeve accommodated in the liquid storage component, and a sealing component, the interior of the atomizing sleeve constitutes an atomizing chamber, the sealing component is provided with an air inlet, the top cover component is also provided with an air inlet channel connected to the air inlet, the sealing component is arranged in the atomizing chamber, the base component includes a heating element, the heating element is accommodated in the atomizing sleeve, the heating element is arranged on the other side of the sealing element relative to the air inlet channel, and the airflow passes through the air inlet via the air inlet channel and flows through the heating element.

Furthermore, the top cover assembly also includes a ventilation pipe arranged at one end of the atomizing sleeve and a cigarette holder connector penetrating the ventilation pipe, and the air inlet channel is formed by the space between the ventilation pipe and the cigarette holder connector.

Furthermore, the base assembly also includes a base connected to one end of the liquid storage assembly and an electrode disk arranged on the base, the heating element is arranged on the electrode disk, the atomizing sleeve is rotatably connected to the ventilation pipe, the atomizing sleeve is provided with a first limiting portion, and the electrode disk is provided with a second limiting portion combined with the first limiting portion, and when the first limiting portion is cooperatively connected with the second limiting portion, the heating element is aligned with the air inlet.

Furthermore, the sealing member is accommodated in the atomization chamber, and an air outlet is also provided on the sealing member. One end of the cigarette holder connector is connected to the air outlet, and the inner cavity of the cigarette holder connector forms an air outlet channel, and the air outlet channel is connected to the atomization chamber through the air outlet.

Furthermore, the top cover assembly also includes an air intake ring fixedly mounted on the cigarette holder connector and an air adjustment ring rotatably mounted on the air intake ring, the side wall of the air intake ring is provided with an air intake hole connected to the air intake channel, and the side wall of the air adjustment ring is provided with an air adjustment hole corresponding to the air intake hole.

Furthermore, the top cover assembly also includes a liquid injection ring arranged at one end of the liquid storage assembly and a liquid adjusting ring slidably mounted on the liquid injection ring, the liquid injection ring is fixedly mounted on the ventilation pipe, and a liquid injection hole is arranged on the side wall of the liquid injection ring. The liquid storage assembly includes a connecting piece mounted on the atomizing sleeve, a first cavity is formed between the connecting piece and the atomizing sleeve, a second cavity is formed between the liquid injection ring and the ventilation pipe, and the first cavity and the second cavity form a liquid storage cavity connected to the liquid injection hole.

Furthermore, one end of the liquid adjusting ring close to the cigarette holder connecting piece extends radially inwardly along the liquid adjusting ring to form a stop portion, and one end of the cigarette holder connecting piece away from the sealing piece extends radially outwardly along the cigarette holder connecting piece to form a crimping portion that can abut against the stop portion, and the air intake ring is arranged between the crimping portion and the liquid injection ring, and when the stop portion abuts against the crimping portion, the liquid injection hole is opened and the air intake hole is closed.

Furthermore, a negative pole is provided on the electrode disk, the base assembly further comprises a positive pole provided on the electrode disk relative to the negative pole, and the heating element is provided between the positive pole and the negative pole.

Furthermore, the heating element includes a liquid absorption element and a heating element, one end of the heating element is connected to the negative electrode column, and the other end of the heating element is connected to the positive electrode column.

An electronic cigarette, comprising the atomizer described in any one of the above items.

The beneficial effects of the present invention are as follows: the atomizer and the electronic cigarette device provided by the present invention have the following beneficial effects:

(1) In one embodiment, a seal with an air inlet is installed to make the airflow more concentrated, and turbulence will not be formed to affect the suction effect (especially suitable for RDA atomizers and RDTA atomizers).

(2) In one embodiment, the airflow is limited by the sealing member, and the first limiting portion and the second limiting portion are used for positioning, so that the atomizing sleeve and the ventilation pipe are rotatably connected, so that when the base assembly is rotated, the air entering the air inlet passage can always flow directly toward the heating element, thereby achieving more thorough atomization and generating a larger amount of smoke, thereby meeting the user's usage requirements.

(3) In one embodiment, a hidden liquid adjustment ring is provided, and liquid injection or air intake can be performed by sliding the liquid injection cover up and down, which is very convenient. After the liquid injection is completed, the liquid injection port can be closed, thereby ensuring the hygiene of the liquid.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

FIG1 is a partial structural schematic diagram of an existing atomizer;

FIG2 is a perspective view of an atomizer of the present invention;

FIG3 is a partial exploded view of the atomizer shown in FIG2 ;

FIG4 is an exploded view of the top cover assembly in the atomizer shown in FIG3 ;

FIG5 is a schematic structural diagram of the atomizer shown in FIG2 without the base assembly;

FIG6 is a schematic structural diagram of a base assembly in the atomizer shown in FIG2 ;

FIG. 7 is a cross-sectional view of the atomizer shown in FIG. 2 (inhalation state)

FIG8 is another cross-sectional view of the atomizer shown in FIG2 (rotated 90° relative to FIG6 )

FIG. 9 is another cross-sectional view of the atomizer shown in FIG. 2 (liquid injection state)

The names and numbers of the parts in the figure are:

Detailed ways

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

Referring to FIG. 2 and FIG. 3 , the present invention provides an electronic cigarette (not shown), which includes an atomizer 100 and a battery assembly (not shown) electrically connected to the atomizer 100. The atomizer 100 includes a liquid storage assembly 10, a top cover assembly 20 disposed at one end of the liquid storage assembly, and a base assembly 30 disposed at the other end of the liquid storage assembly 10.

The liquid storage assembly 10 includes a connecting member 11 and an outer sleeve 12 sleeved on the connecting member 11 .

Referring to FIG. 3 , the connector 11 is generally a hollow cylindrical structure with openings at both ends. The outer peripheral surface of the connector 11 extends outward along the circumference of the connector 11 to form an abutment portion 111. The upper end of the connector 11 is provided with a first external thread 112, and the lower end of the connector 11 is provided with a second external thread 113. In order to facilitate the user to observe the remaining amount of smoke liquid so as to inject smoke liquid in time, at least one visual window 114 is provided on the connector 11, and the visual window 114 can be made of transparent or translucent material.

Please refer to FIG. 4 , the top cover assembly 20 includes an atomizing sleeve 21 , a vent pipe 22 , a sealing member 23 , a liquid injection ring 24 , a liquid adjustment ring 25 , a mouthpiece connector 26 , an air intake ring 27 and an air adjustment ring 28 .

Please refer to FIG4, FIG7 and FIG8 at the same time. The atomizing sleeve 21 is generally a cylindrical structure with openings at both ends. The atomizing sleeve 21 is accommodated in the connecting member 11, and the space between the outer wall of the atomizing sleeve 21 and the inner wall of the connecting member 11 forms a first cavity 213. The internal space of the atomizing sleeve 21 forms an atomizing cavity 214. The upper end of the atomizing sleeve 21 is bent inwardly along the radial direction of the atomizing sleeve 21 to form a first abutting portion 211. The lower end surface of the atomizing sleeve 21 extends downward along the axial direction of the atomizing sleeve 21 to form two oppositely arranged first limiting portions 212. In this embodiment, the first limiting portion 212 is a protrusion.

Please refer to Figures 4 and 7 at the same time. The ventilation pipe 22 is roughly a cylindrical structure with openings at both ends. The lower end of the ventilation pipe 22 extends radially outwardly along the ventilation pipe 22 to form a second abutting portion 221. The lower end of the ventilation pipe 22 is rotatably connected to the upper end of the atomizer sleeve 21, and the second abutting portion 221 abuts against the first abutting portion 211 to prevent the ventilation pipe 22 from detaching from the atomizer sleeve 21.

In order to improve the air tightness of the connection between the vent pipe 22 and the atomizing sleeve 21, a sealing ring 222 is provided between the second abutting portion 221 and the atomizing sleeve 21. It can be understood that the sealing ring 222 can be made of rubber or silicone material.

Please refer to Figures 4 and 7. The seal 23 is roughly annular in structure. The seal 23 is fixedly received in the upper part of the atomizing chamber 214 along the radial direction of the atomizing sleeve 21. The lower end surface of the seal 23 is provided with a positioning groove 231 along the radial direction of the seal 23. The center of the seal 23 is provided with an air outlet 232 that passes through both ends of the seal 23. The seal 23 is provided with two oppositely arranged air inlets 233 along the axial direction of the seal 23, and the two air inlets 233 are symmetrically arranged on both sides of the positioning groove 231. Please refer to Figure 5. When installing the seal 23, the user can observe with the naked eye that the positioning groove 231 is aligned with the first limiting portion 212, and then install the seal 23 in the atomizing sleeve 21 by crimping. By installing the seal 23 with the air inlet 233, the airflow is more concentrated, and turbulence will not be formed to affect the suction effect.

Please refer to FIG. 4 and FIG. 8 . The liquid injection ring 24 is generally a hollow cylindrical structure with openings at both ends. The liquid injection ring 24 is arranged at the upper end of the connector 11. The lower end of the liquid injection ring 24 is provided with a first internal thread 241 that cooperates with the first external thread 112. The liquid injection ring 24 is connected to the connector 11 by the cooperation of the first external thread 112 and the first internal thread 241. The upper end opening of the liquid injection ring 24 extends downward along the axial direction of the liquid injection ring 24 to form a connecting pipe 242. The upper end of the ventilation pipe 22 is connected to the connecting pipe 242 by interference fit, and the space between the inner wall of the liquid injection ring 24 and the outer wall of the ventilation pipe 22 forms a second cavity 243 that is connected to the first cavity 213. Please refer to FIG. 9 . A liquid injection hole 244 that is connected to the second cavity 243 is provided on the side wall of the liquid injection ring 24. The liquid injection hole 244 is used to inject tobacco liquid. It can be understood that there can be two or more liquid injection holes 244, which is not limited here.

In addition, referring to FIG. 8 or FIG. 9 , the first cavity 213 and the second cavity 243 together constitute a liquid storage cavity 215 for storing smoke liquid.

Please refer to Figures 4 and 9. The liquid regulating ring 25 is generally a hollow cylindrical structure with openings at both ends. The liquid regulating ring 25 can be slidably mounted on the liquid injection ring 24. The upper end of the liquid regulating ring 25 extends radially inwardly along the liquid regulating ring 25 to form a stopper 251. The stopper 251 is an annular structure. Sliding the liquid regulating ring 25 upward can open the injection hole 244 of the injection ring 24, thereby facilitating injection. After the injection is completed, slide the liquid regulating ring 25 downward so that the liquid regulating ring 25 closes the injection hole 244 to prevent bacteria from entering the liquid storage chamber 215 through the injection hole 244 and contaminating the tobacco liquid.

In order to prevent the liquid from leaking from the injection hole 244 , a sealing ring such as a silicone ring or a rubber ring (not shown) is provided between the injection ring 24 and the liquid regulating ring 25 , and the sealing rings are respectively provided on the upper and lower sides of the injection hole 244 .

Please refer to FIG. 4 and FIG. 7 , the mouthpiece connector 26 is generally a hollow cylindrical structure with openings at both ends. After the mouthpiece connector 26 passes through the ventilation tube 22, the lower end of the mouthpiece connector 26 is connected to the air outlet 232 of the sealing member 23. The space between the outer wall of the mouthpiece connector 26 and the inner wall of the ventilation tube 22 forms an air inlet channel 223, and the inner cavity of the mouthpiece connector 26 forms an air outlet channel 261, and the air inlet channel 223 is connected to the air inlet 233 of the sealing member 23, and the air outlet channel 261 is connected to the atomization chamber 214.

The upper end of the cigarette holder connecting member 26 extends outwardly in the radial direction of the cigarette holder connecting member 26 to form an annular pressing portion 262 .

When the user smokes the electronic cigarette, he can directly aim his mouth at the air outlet channel 261 to inhale. It can be understood that a connecting piece such as a mouthpiece can also be installed on the mouthpiece connector 26, and the user holds the connecting piece to inhale.

Please refer to Figures 4 and 7. The air intake ring 27 is generally a hollow cylindrical structure with openings at both ends. The air intake ring 27 is sleeved on the cigarette holder connector 26, and the lower end of the air intake ring 27 abuts against the upper end surface of the liquid injection ring 24, and the upper end of the air intake ring 27 abuts against the holding portion 262 of the cigarette holder connector 26, thereby fixing the air intake ring 27. Four air intake holes 271 are evenly arranged on the side wall of the air intake ring 27, each of which is connected to the air intake channel 223, for the intake of external air. It can be understood that there is at least one air intake hole 271.

4 and 7 , the air regulating ring 28 is generally a hollow cylindrical structure with openings at both ends, and the air regulating ring 28 is rotatably sleeved on the air inlet ring 27. The side wall of the air regulating ring 28 is provided with air regulating holes 281 corresponding to the air inlet holes 271. By rotating the air regulating ring 28, the overlapping area of the air regulating holes 281 and the air inlet holes 271 can be changed, thereby controlling the air intake amount.

In order to prevent the air regulating ring 28 from being separated from the air inlet ring 27 , the air regulating ring 28 is rotatably disposed between the holding portion 262 and the liquid injection ring 24 .

In order to improve air tightness and increase the rotation feel, a sealing ring such as a silicone ring or a rubber ring (not shown) is provided between the air intake ring 27 and the air adjustment ring 28 , and the sealing rings are respectively provided on the upper and lower sides of the air intake hole 271 .

Please refer to FIG. 9. In this embodiment, the outer diameter of the holding portion 262 of the mouthpiece connector 26 is the same as the inner diameter of the stopper 251 of the liquid adjusting ring 25, and is larger than the outer diameter of the air adjusting ring 28. The liquid adjusting ring 25 is slid upward until the stopper 251 abuts against the holding portion 262 to prevent the liquid adjusting ring 25 from completely separating from the liquid injection ring 24. At this time, the liquid injection hole 244 is completely opened to facilitate liquid injection. At the same time, the air inlet hole 271 connected to the air inlet channel 223 is closed by the liquid adjusting ring 25 to prevent excessive smoke liquid from entering the atomization chamber 214 due to pressure and causing smoke liquid leakage. It can be understood that in other embodiments not shown, the outer diameter of the holding portion 262, the inner diameter of the stopper 251 and the inner diameter of the air adjusting ring 28 are the same. When the stopper 251 abuts against the holding portion 262, the air inlet hole 271 is closed. Alternatively, the inner diameter of the stopper 251 is greater than or equal to the outer diameter of the air regulating ring 28 and smaller than the outer diameter of the holding portion 262 . When the stopper 251 abuts against the holding portion 262 , the air inlet 271 is closed.

Please refer to FIGS. 6-8 , the base assembly 30 includes a base 31 , an electrode 32 , a first insulating member 33 , an electrode disk 34 , a positive electrode column 35 , a second insulating member 36 and a heating member 37 .

Please refer to Figure 6. The base 31 is roughly a hollow cylindrical structure with an opening at the upper end. The upper end of the base 31 is provided with a second internal thread 311 that cooperates with the second external thread 113. The base 31 is connected to the connecting member 11 through the cooperation of the second external thread 113 and the second internal thread 311.

Please refer to FIG. 7 . A connecting tube 312 is provided at the center of the lower end surface of the base 31 along the axial direction of the base 31 . The lower end of the connecting tube 312 is threadedly connected to the battery assembly. The electrode 32 is installed at the lower end of the connecting tube 312 and is electrically connected to the positive electrode of the battery assembly. The base 31 is electrically connected to the negative electrode of the battery assembly through the connecting tube 312. The first insulating member 33 is sandwiched between the connecting tube 312 and the electrode 32 to play an insulating role. It can be understood that the first insulating member 33 can be made of silicone material or rubber material.

The electrode disk 34 is roughly cylindrical in structure, and the center of the lower end surface of the electrode disk 34 extends downward along the axial direction of the electrode disk 34 to form a plug-in portion 341, which is tightly plugged into the upper end of the connecting tube 312, thereby realizing the connection relationship between the electrode disk 34 and the base 31.

Please refer to Figure 6. In this embodiment, the electrode disk 34 is a negative electrode disk. The upper end surface of the electrode disk 34 extends upward along the axial direction of the electrode disk 34 to form a negative pole column 342. The outer peripheral surface of the electrode disk 34 is provided with two oppositely arranged second limiting portions 343 corresponding to the first limiting portion 212 of the atomizing sleeve 21. In this embodiment, the second limiting portion 343 is a groove. During installation, the first limiting portion 212 is first aligned with the second limiting portion 343, and then the atomizing sleeve 21 is tightly sleeved on the electrode disk 34, thereby sealing the atomizing chamber 214. The electrode disk 34 is also provided with a penetration hole 344, which is respectively connected to the atomizing chamber 214 and the liquid storage chamber 215. It can be understood that in other embodiments, the electrode disk 34 can be a positive electrode disk, which can be achieved by simply changing the polarity of the relevant components in the circuit.

Referring to FIG8 , the positive pole 35 is fixedly mounted on the upper end surface of the electrode disk 34 relative to the negative pole 342, and the positive pole 35 is electrically connected to the electrode 32, and the second insulating member 36 is sandwiched between the positive pole 35 and the electrode disk 34 to play an insulating role and prevent short circuit. It can be understood that the second insulating member 36 can be made of silicone material or rubber material.

Please refer to FIG. 6 , the two heating elements 37 are located below the sealing element 23 and accommodated in the atomizing chamber 214. The heating elements 37 are symmetrically arranged on both sides of the second limiting portion 343 facing the air inlet 233 of the sealing element 23. One heating element 37 includes a liquid absorbing element 371 and a heating element 372, and the liquid absorbing element 371 and the heating element 372 are mutually covered. The liquid absorbing element 371 blocks and penetrates the penetration hole 344 of the electrode disk 34, so that the liquid storage chamber 215 is in liquid communication with the atomizing chamber 214 through the penetration hole 344. One end of the heating element 372 is connected to the positive pole 35, and the other end of the heating element 372 is connected to the negative pole 342, so that the heating element 372 is heated under the action of the battery assembly to heat the smoke liquid absorbed by the liquid absorbing element 371, thereby atomizing the smoke liquid into smoke for use by the user.

In this embodiment, the liquid absorbing element 371 is a cotton thread, and the heating element 372 is a heating wire wound on the liquid absorbing element 371. It can be understood that in other embodiments not shown, the heating element 37 can also be a porous ceramic having both liquid absorbing and heating functions, and the porous ceramic is arranged between the positive pole 35 and the negative pole 342.

In this embodiment, since the first limiting portion 212 of the atomizing sleeve 21 is engaged with the second limiting portion 343 of the electrode disk 34, during the threaded connection process between the base 31 and the connector 11, the atomizing sleeve 21 and the sealing member 23 always rotate together with the electrode disk 34, thereby ensuring that the heating member 37 can always face the air inlet 233 on the sealing member 23. It can be understood that in other embodiments not shown, the first limiting portion 212 and the second limiting portion 343 can also have only one or more than two, which can also enable the atomizing sleeve 21 to rotate together with the base 31. In other embodiments not shown, the first limiting portion 212 and the second limiting portion 343 can also be connected by magnetic connection, plug-in, etc. By limiting the airflow through the sealing member 23 and positioning the first limiting portion 212 and the second limiting portion 343, the atomizing sleeve 21 is rotatably connected to the ventilation pipe 22, so that when the base assembly 30 is rotated, the air entering the air inlet channel 223 can always flow directly toward the heating element 37, thereby achieving more thorough atomization and generating a larger amount of smoke, thereby meeting the user's usage requirements.

Please refer to FIG. 7 . The outer sleeve 12 of the liquid storage assembly 10 is generally a hollow cylindrical structure with openings at both ends. The outer sleeve 12 is sleeved on the connecting member 11, and the upper end of the outer sleeve 12 abuts against the liquid injection ring 24, and the lower end of the outer sleeve 12 abuts against the abutment portion 111 of the connecting member 11. In order to prevent the leakage of the smoke liquid, the abutment of the outer sleeve 12, the liquid injection ring 24 and the connecting member 11 is provided with a sealing ring (not shown in the figure). It can be understood that the outer sleeve 12 is made of a transparent or translucent material so that the user can observe the remaining amount of smoke liquid in the liquid storage chamber 215.

The use process of the electronic cigarette of the present invention is described below with reference to the accompanying drawings.

Please refer to FIG9 . When injecting liquid, slide the liquid regulating ring 25 upward to open the injection hole 244 of the injection ring 24, and then the liquid injection operation can be carried out. The smoke liquid enters the liquid storage chamber 215 through the injection hole 244 and is finally absorbed by the liquid absorption element 371. After the injection is completed, slide the liquid regulating ring 25 downward to close the injection hole 244. The direction indicated by the arrow in FIG8 is the flow direction of the injected smoke liquid.

Please refer to FIG7. When inhaling, the air regulating ring 28 is adjusted so that the air regulating hole 281 of the air regulating ring 28 partially or completely overlaps with the air inlet hole 271 of the air inlet ring 27, and the external air enters the air inlet channel 223 through the air regulating hole 281 and the air inlet hole 271 in sequence, and then flows through the heating element 37 through the air inlet port 233 of the sealing member 23, and finally the mixed smoke reaches the user's mouth through the air outlet 232 and the air outlet channel 261. The direction indicated by the arrow in FIG6 is the air flow direction.

It is understandable that the heater 37 and the air inlet 233 on the seal 23 may each have only one or more than two, as long as the heater 37 is directly opposite to the corresponding air inlet 233. In addition, in other embodiments not shown, the seal 23 may also be disposed at the lowest end of the air inlet passage 223.

It can be understood that the structure of the sealing member 23 with the air inlet 233 can be used not only on the RDTA atomizer but also on the RDA atomizer, so that the airflow is more concentrated, more smoke is generated, and turbulence will not be formed to affect the suction effect.

The air intake mode of the atomizer 100 provided in this embodiment is upper air intake, and the sealing member 23 can also be installed in the atomizer structure with lower air intake as the air intake mode. Specifically, the sealing member 23 with the air inlet 233 is arranged above the air inlet channel 223, and the heating member 37 is arranged above the sealing member 23 directly facing the air inlet 233, which can also avoid air turbulence affecting the suction effect.

The atomizer 100 of the present invention, through the action of the sealing member 23, allows the air entering the air inlet channel 223 to always flow directly toward the heating member 37, so that the atomization is more thorough, a larger amount of smoke can be generated, and the use requirements of the user are met.

The electronic cigarette provided by the present invention has all the technical features of the above-mentioned atomizer 100, and therefore has the same technical effects as the above-mentioned atomizer 100.

Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the scope of the present invention through the above description. The technical scope of this invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims (9)

1. An atomizer, characterized in that: the atomizer comprises a liquid storage component, a top cover component arranged at one end of the liquid storage component and a base component arranged at the other end of the liquid storage component, the top cover component comprises an atomizing sleeve and a sealing component accommodated in the liquid storage component, the interior of the atomizing sleeve constitutes an atomizing chamber, the sealing component is provided with an air inlet, the top cover component is also provided with an air inlet channel connected to the air inlet, the sealing component is arranged in the atomizing chamber, the base component comprises a heating element, the heating element is accommodated in the atomizing sleeve, the heating element is arranged on the other side of the sealing component relative to the air inlet channel, and the airflow passes through the The air inlet passage flows through the heating element through the air inlet, the top cover assembly also includes a ventilation pipe arranged at one end of the atomizing sleeve, the base assembly also includes a base connected to one end of the liquid storage assembly and an electrode disk arranged on the base, the heating element is arranged on the electrode disk, the atomizing sleeve is rotatably connected to the ventilation pipe, the sealing element is fixedly accommodated in the upper part of the atomizing chamber along the radial direction of the atomizing sleeve, the atomizing sleeve is provided with a first limiting portion, the electrode disk is provided with a second limiting portion cooperating with the first limiting portion, and when the first limiting portion is cooperatively connected with the second limiting portion, the heating element is aligned with the air inlet. 2. The atomizer according to claim 1, characterized in that: the top cover assembly further comprises a mouthpiece connector penetrating the ventilation pipe, and the air inlet passage is formed by the space between the ventilation pipe and the mouthpiece connector. 3. The atomizer according to claim 2, characterized in that: the sealing member is accommodated in the atomizing chamber, and an air outlet is also provided on the sealing member, one end of the cigarette holder connecting member is connected to the air outlet, and the inner cavity of the cigarette holder connecting member forms an air outlet channel, and the air outlet channel is connected to the atomizing chamber through the air outlet. 4. The atomizer according to claim 2 is characterized in that: the top cover assembly also includes an air intake ring fixedly mounted on the cigarette holder connector and an air adjustment ring rotatably mounted on the air intake ring, the side wall of the air intake ring is provided with an air intake hole connected to the air intake channel, and the side wall of the air adjustment ring is provided with an air adjustment hole corresponding to the air intake hole. 5. The atomizer according to claim 4 is characterized in that: the top cover assembly also includes a liquid injection ring arranged at one end of the liquid storage assembly and a liquid regulating ring slidably mounted on the liquid injection ring, the liquid injection ring is fixedly mounted on the ventilation pipe, a liquid injection hole is arranged on the side wall of the liquid injection ring, the liquid storage assembly includes a connecting piece mounted on the atomizing sleeve, a first cavity is formed between the connecting piece and the atomizing sleeve, a second cavity is formed between the liquid injection ring and the ventilation pipe, and the first cavity and the second cavity form a liquid storage cavity connected to the liquid injection hole. 6. The atomizer according to claim 5 is characterized in that: one end of the liquid regulating ring close to the mouthpiece connecting piece extends radially inwardly of the liquid regulating ring to form a stopper, and one end of the mouthpiece connecting piece away from the sealing piece extends radially outwardly of the mouthpiece connecting piece to form a crimping portion that can abut against the stopper, and the air intake ring is arranged between the crimping portion and the liquid injection ring, and when the stopper abuts against the crimping portion, the liquid injection hole is opened and the air intake hole is closed. 7. The atomizer as claimed in claim 2, characterized in that: a negative pole is provided on the electrode disk, the base assembly further comprises a positive pole provided on the electrode disk opposite to the negative pole, and the heating element is provided between the positive pole and the negative pole. 8. The atomizer according to claim 7, characterized in that: the heating element comprises a liquid absorption element and a heating element, one end of the heating element is connected to the negative pole, and the other end of the heating element is connected to the positive pole. 9. An electronic cigarette, characterized in that: the electronic cigarette comprises the atomizer according to any one of claims 1 to 8.