CN108567167A - Atomizer and its electronic cigarette - Google Patents

Abstract

The invention discloses a kind of atomizers, it includes liquid storage component, cap assembly set on liquid storage component one end and the base assembly set on the liquid storage component other end, cap assembly includes the atomization casing being contained in liquid storage component, and sealing element, atomization casing Inner Constitution atomization chamber, air inlet is provided on sealing element, the inlet channel being connected with air inlet is additionally provided in cap assembly, sealing element is set in atomization chamber, base assembly includes heating member, heating member is contained in atomization casing, heating member is set to the other side of the sealing element with respect to inlet channel, air-flow flows through heating member via inlet channel by air inlet.Pass through the effect of sealing element so that it face heating member can be flowed through always into the air in inlet channel, it is more thorough to be atomized, more amount of smoke is generated, the use demand of user is met.The invention also discloses a kind of electronic cigarettes with above-mentioned atomizer.

Description

Atomizer and its electronic cigarette

technical field

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

Background technique

At present, there are mainly two kinds of drip atomizers for electronic cigarettes: RDA drop oil atomizer and RDTA drop liquid storage atomizer. The RDA atomizer can self-wind the heating wire and can directly drop the smoke liquid to form a large amount of smoke, but the liquid storage volume is small, and frequent drips are required, which is inconvenient to use. The structure of the RDTA atomizer can be seen in Figure 1. Generally, the heating element 37' that atomizes the smoke liquid into smoke is set in the atomization chamber 214'. In order to facilitate the user to inhale the generated smoke, there is also a There is an air inlet channel 223' and an air outlet channel 261' communicating with 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 passed through the air outlet channel 261' by the user. Inhalation, the direction indicated by the arrow in Figure 1 is the airflow direction. However, the air inlet channel 223' is often directly connected with the atomizing chamber 214', so that the air may first enter the atomizing chamber 214' before contacting the heating element 37', causing some air to flow turbulently instead of flowing. After passing through the heating element 37', it flows out from the air outlet channel 261', so the atomization is not complete. Although the RDTA atomizer can store more smoke liquid at one time, the amount of smoke generated is small, which is difficult to meet the needs of users.

Contents of the invention

Based on this, it is necessary to provide an atomizer and its electronic cigarette, so that the air can fully contact the heating element to completely atomize and generate more smoke.

The technical solution adopted by the present invention to solve the technical problem is: an atomizer, which includes a liquid storage assembly, a top cover assembly arranged at one end of the liquid storage assembly, and a top cover assembly arranged at the other end of the liquid storage assembly. The base assembly at one end, the top cover assembly includes an atomization sleeve accommodated in the liquid storage assembly, and a seal, the inside of the atomization sleeve forms an atomization cavity, and the seal is provided with an air inlet The top cover assembly is also provided with an air inlet channel communicating with the air inlet, the sealing member is arranged in the atomization chamber, the base assembly includes a heating element, and the heating element accommodates In the atomizing sleeve, the heating element is disposed on the other side of the sealing element relative to the air inlet passage, and the air flow passes through the air inlet passage and passes through the heating element through the air inlet.

Further, the top cover assembly also includes an air pipe arranged at one end of the atomization sleeve and a mouthpiece connecting piece passing through the air pipe, and the air intake channel is connected between the air pipe and the mouthpiece connecting piece. space between.

Further, the base assembly also includes a base connected to one end of the liquid storage assembly and an electrode disk disposed on the base, the heating element is disposed on the electrode disk, the atomizing sleeve and the The ventilation tube is rotatably connected, the atomization sleeve is provided with a first stopper, the electrode disc is provided with a second stopper that fits with the first stopper, and the first stopper When the limiting part is mated with the second limiting part, the heating element is aligned with the air inlet.

Further, the sealing member is accommodated in the atomization chamber, the sealing member is also provided with an air outlet, one end of the mouthpiece connecting piece is connected to the air outlet, and the inner cavity of the mouthpiece connecting piece forms An air outlet channel, the air outlet channel communicates with the atomization chamber through the air outlet.

Further, the top cover assembly also includes an intake ring fixedly sleeved on the mouthpiece connector and an air regulating ring rotatably sleeved on the intake ring, the side wall of the intake ring An air intake hole communicating with the air intake channel is provided on the top, and an air adjustment hole is provided on the side wall of the air adjustment ring corresponding to the air intake hole.

Further, the top cover assembly also includes a liquid injection ring arranged at one end of the liquid storage assembly and a liquid adjustment ring slidably sleeved on the liquid injection ring, and the liquid injection ring is fixedly sleeved on the liquid injection ring. On the air pipe, a liquid injection hole is provided on the side wall of the liquid injection ring, and the liquid storage assembly includes a connecting piece sleeved on the atomizing sleeve, and the connecting piece is connected to the atomizing sleeve A first cavity is formed between the tubes, a second cavity is formed between the liquid injection ring and the ventilation tube, and the first cavity and the second cavity form a reservoir that communicates with the liquid injection hole. liquid cavity.

Further, the end of the liquid-adjusting ring close to the mouthpiece connector extends radially inwardly along the liquid-adjustment ring to form a stopper, and the end of the mouthpiece connector far away from the sealing member is connected along the mouthpiece The radially outward extension of the piece forms a crimping portion capable of abutting against the stopper portion, the intake ring is arranged between the crimping portion and the liquid injection ring, the stopper portion and the When the crimping part abuts, the liquid injection hole is opened, and the air inlet hole is closed.

Further, the electrode disk is provided with a negative pole, and the base assembly also includes a positive pole arranged on the electrode disk opposite to the negative pole, and the heating element is arranged on the positive pole and the negative pole. between.

Further, the heating element includes a liquid absorbing 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.

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

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

(1) In one embodiment, the airflow is more concentrated by installing a sealing member with an air inlet, and no turbulent flow will affect the suction effect (especially suitable for RDA atomizers and RDTA atomizers).

(2) In one embodiment, the airflow is restricted by the seal, and the positioning effect of the first stopper and the second stopper, the atomization sleeve and the ventilation pipe are rotatably connected, so that when the base assembly is rotated , the air entering the air intake channel can always flow directly to the heating element, so that the atomization is more thorough, and more smoke is generated, which meets the needs of users.

(3) In one embodiment, there is a hidden liquid adjusting ring, and the 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 smoke Sanitation of liquids.

Description of drawings

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

Fig. 1 is a partial structural schematic diagram of an existing atomizer;

Fig. 2 is a perspective view of the atomizer of the present invention;

Fig. 3 is a partially exploded view of the atomizer shown in Fig. 2;

Fig. 4 is an exploded view of the top cover assembly in the atomizer shown in Fig. 3;

Fig. 5 is a structural schematic diagram of removing the base assembly of the atomizer shown in Fig. 2;

Fig. 6 is a schematic structural view of the base assembly in the atomizer shown in Fig. 2;

Fig. 7 is a sectional view of the atomizer shown in Fig. 2; (suction state)

Fig. 8 is another sectional view of the atomizer shown in Fig. 2; (rotated 90° relative to Fig. 6)

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

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

Atomizer 100 Liquid storage assembly 10 Top cover assembly 20

Base assembly 30 Outer sleeve 12 Abutting part 111

First external thread 112 Second external thread 113 Visible window 114

Atomizing sleeve 21 Breather pipe 22 Sealing piece 23

Liquid injection ring 24 Liquid adjustment ring 25 Mouth connector 26

Air intake ring 27 Air regulating ring 28 Base 31

Electrode 32 First Insulator 33 Electrode Disk 34

Positive pole 35 second insulator 36 heating element 37, 37'

The first resisting part 211 The first limiting part 212 The first cavity 213

Atomization chamber 214, 214' Liquid storage chamber 215 Second resisting part 221

Air outlet 232 Air inlet 233 First internal thread 241

Connecting pipe 242 Second cavity 243 Liquid injection hole 244

Stopper part 251 Air outlet channel 261, 261' Pressing part 262

Air intake hole 271 Air regulating hole 281 Second internal thread 311

Connecting pipe 312 Socket 341 Negative pole 342

The second limiting part 343 the penetration hole 344 the liquid absorption element 371

Heating element 372 sealing ring 222 intake channel 223,223'

Connector 11

Detailed ways

The present invention will be described in detail in conjunction with accompanying drawing now. This figure is a simplified schematic diagram only illustrating the basic structure of the present invention in a schematic manner, so it only shows the components relevant to the present invention.

Please refer 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 . Wherein, 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 .

Wherein, the liquid storage assembly 10 includes a connecting piece 11 and an outer tube 12 sleeved on the connecting piece 11 .

Please refer to FIG. 3 , the connecting piece 11 is roughly a hollow cylindrical structure with openings at both ends, the outer peripheral surface of the connecting piece 11 extends outward along the circumferential direction of the connecting piece 11 to form an abutment portion 111, and the upper end of the connecting piece 11 is provided with a second An external thread 112 , and a second external thread 113 is provided at the lower end of the connecting piece 11 . In order to facilitate the user to observe the remaining amount of e-liquid, so as to inject the e-liquid in time, the connector 11 is provided with at least one visible window 114, and the visible window 114 can be made of transparent or translucent material.

Referring to FIG. 4 , the top cover assembly 20 includes an atomizing sleeve 21 , a vent pipe 22 , a seal 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 4, Fig. 7 and Fig. 8 at the same time. The atomizing sleeve 21 is roughly a cylindrical structure with openings at both ends. The space between the inner walls of 11 forms a first cavity 213 . The inner space of the atomizing sleeve 21 forms an atomizing chamber 214, the upper end of the atomizing sleeve 21 is bent inward along the radial direction of the atomizing sleeve 21 to form a first abutting portion 211, and the lower end surface of the atomizing sleeve 21 Extending downward along the axial direction of the atomizing sleeve 21 are two oppositely disposed first limiting portions 212 . In this embodiment, the first limiting portion 212 is a protrusion.

Please refer to FIG. 4 and FIG. 7 at the same time. The air pipe 22 is roughly in the shape of a cylindrical structure with openings at both ends. The lower end is rotatably connected to the upper end of the atomizing sleeve 21 , and the second abutting portion 221 is abutted against the first abutting portion 211 to prevent the ventilation tube 22 from being detached from the atomizing sleeve 21 .

In order to improve the airtightness of the connection between the ventilation pipe 22 and the atomizing sleeve 21 , a sealing ring 222 is provided between the second resisting portion 221 and the atomizing sleeve 21 . Understandably, the sealing ring 222 can be made of rubber or silicone material.

Please refer to Fig. 4 and Fig. 7, the seal 23 is roughly in the shape of a ring, and the seal 23 is fixed and accommodated in the upper part of the atomization chamber 214 along the radial direction of the atomization sleeve 21, and the lower end surface of the seal 23 is along the direction of the seal 23. A positioning groove 231 is provided in the radial direction of the sealing member 23, and an air outlet 232 penetrating both ends of the sealing member 23 is provided at the center of the sealing member 23. The sealing member 23 is provided with two opposite air inlets 233 along the axial direction of the sealing member 23, and Two air inlets 233 are symmetrically disposed on both sides of the positioning slot 231 . Please refer to FIG. 5 , when installing the sealing member 23 , the user can install the sealing member 23 in the atomizing sleeve 21 by crimping after the positioning groove 231 is aligned with the first limiting portion 212 through visual inspection. By installing the sealing member 23 with the air inlet 233, the airflow is more concentrated, and the suction effect will not be affected by turbulent flow.

Please refer to FIG. 4 and FIG. 8 , the liquid injection ring 24 is generally a hollow cylindrical structure with openings at the upper and lower ends, and the liquid injection ring 24 is disposed on the upper end of the connector 11 . The lower end of the liquid injection ring 24 is provided with a first internal thread 241 cooperating with the first external thread 112 , and the liquid injection ring 24 is connected with the connector 11 through the cooperation of the first external thread 112 and the first internal thread 241 . The opening of the upper end of the liquid injection ring 24 extends downwards along the axial direction of the liquid injection ring 24 to form a connecting pipe 242. The space between the outer walls of 22 forms a second cavity 243 communicating with the first cavity 213 . Referring to FIG. 9 , a liquid injection hole 244 communicating with the second cavity 243 is provided on the side wall of the liquid injection ring 24 , and the liquid injection hole 244 is used for injecting smoke liquid. Understandably, there may be two or more liquid injection holes 244, which is not limited here.

In addition, please refer to FIG. 8 or FIG. 9 , the first cavity 213 and the second cavity 243 jointly constitute a liquid storage cavity 215 for storing e-liquid.

Please refer to Fig. 4 and Fig. 9, the liquid regulating ring 25 is roughly a hollow cylindrical structure with openings at both ends, the liquid regulating ring 25 is slidably set on the liquid injection ring 24, and the upper end of the liquid regulating ring 25 is along The radially inward extension of the liquid ring 25 forms a stop portion 251 , and the stop portion 251 is in an annular structure. Sliding the liquid adjusting ring 25 upward can open the liquid injection hole 244 of the liquid injection ring 24, thereby facilitating liquid injection. After the liquid injection is completed, slide the liquid adjusting ring 25 downward so that the liquid adjusting ring 25 closes the liquid injection hole 244 to prevent bacteria from entering the liquid storage chamber 215 through the liquid injection hole 244 and contaminating the smoke liquid.

In order to prevent smoke liquid from leaking from the liquid injection hole 244, a silicone ring or a rubber ring or other sealing ring (not shown in the figure) is provided between the liquid injection ring 24 and the liquid adjustment ring 25, and the sealing rings are respectively arranged in the liquid injection hole 244 the upper and lower sides.

Please refer to FIG. 4 and FIG. 7 , the mouthpiece connector 26 is roughly a hollow cylindrical structure with openings at both ends. The space between the outer wall of the mouthpiece connector 26 and the inner wall of the ventilation pipe 22 forms an air inlet passage 223, and the inner cavity of the mouthpiece connector 26 forms an air outlet passage 261, and the air inlet passage 223 communicates with the air inlet 233 of the sealing member 23 , the air outlet channel 261 communicates with the atomization chamber 214 .

The upper end of the mouthpiece connector 26 extends outward along the radial direction of the mouthpiece connector 26 to form an annular pressing portion 262 .

When the user smokes the electronic cigarette, he can directly point his mouth at the air outlet channel 261 to inhale. It is understandable 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 smoke.

Please refer to Fig. 4 and Fig. 7, the intake ring 27 is roughly a hollow cylindrical structure with openings at both ends, the intake ring 27 is sleeved on the mouthpiece connector 26, and the lower end of the intake ring 27 is against the liquid injection ring 24 The upper end surface of the intake ring 27 abuts against the pressing portion 262 of the mouthpiece connector 26 , so as to fix the intake ring 27 . The side wall of the intake ring 27 is uniformly provided with four intake holes 271 , each of which communicates with the intake passage 223 , for entering external air. Understandably, there is at least one air inlet 271 .

Please refer to Fig. 4 and Fig. 7, the gas-regulating ring 28 is roughly a hollow cylindrical structure with openings at both ends, the gas-regulating ring 28 is rotatably sleeved on the intake ring 27, and the side wall of the gas-regulating ring 28 corresponds to the inlet The air hole 271 is provided with an air regulating hole 281 . By rotating the air regulating ring 28, the overlapping area of the air regulating hole 281 and the air intake hole 271 can be changed, thereby controlling the intake air volume.

In order to prevent the air regulating ring 28 from detaching from the intake 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 airtightness and increase the feel of rotation, sealing rings such as silicone rings or rubber rings (not shown in the figure) are arranged between the intake ring 27 and the air regulating ring 28, and the sealing rings are respectively arranged on the sides of the air intake holes 271. Up and down sides.

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 portion 251 of the liquid regulating ring 25 , and is larger than the outer diameter of the air regulating ring 28 . Slide the liquid adjusting ring 25 upward until the stopper 251 abuts against the pressing portion 262 to prevent the liquid adjusting ring 25 from completely detaching from the liquid injection ring 24 . At this time, the liquid injection hole 244 is fully opened to facilitate liquid injection. At the same time, the air intake hole 271 communicating with the air intake channel 223 is closed by the liquid adjustment ring 25 to prevent excessive smoke liquid from entering due to pressure. into the atomization chamber 214 to cause leakage of the smoke liquid. It can be understood that, in other unshown embodiments, the outer diameter of the pressing part 262, the inner diameter of the stopper part 251 and the inner diameter of the air regulating ring 28 are all the same, when the stopper part 251 and the pressing part 262 abut against , the air inlet 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 pressing part 262 , when the stopper 251 is opposed to the pressing part 262 , the air inlet 271 is closed.

Referring to FIGS. 6-8 , the base assembly 30 includes a base 31 , an electrode 32 , a first insulator 33 , an electrode disc 34 , a positive pole 35 , a second insulator 36 and a heating element 37 .

Please refer to FIG. 6 , the base 31 is roughly a hollow cylindrical structure with an opening at the upper end, and the upper end of the base 31 is provided with a second internal thread 311 that cooperates with the second external thread 113 , and the base 31 passes through the second external thread 113 and the second internal thread. The cooperation of the thread 311 realizes the connection relationship with the connecting piece 11 .

Please refer to FIG. 7 , a connecting pipe 312 is provided through the center of the lower end surface of the base 31 along the axial direction of the base 31 , and the lower end of the connecting pipe 312 is screwed to the battery assembly. The electrode 32 is installed at the lower end of the connection pipe 32 and is electrically connected to the positive pole of the battery assembly, and the base 31 is electrically connected to the negative pole of the battery assembly through the communication pipe 312 . The first insulator 33 is sandwiched between the communication pipe 312 and the electrode 32 to play an insulating role. Understandably, the first insulating member 33 can be made of silicone material or rubber material.

The electrode disc 34 has a roughly cylindrical structure, and the center of the lower end surface of the electrode disc 34 extends downward along the axial direction of the electrode disc 34 to form an insertion part 341. The insertion part 341 is tightly inserted into the upper end of the connecting pipe 312, thereby realizing the electrode The connection relationship between the disc 34 and the base 31.

Please refer to FIG. 6 , the electrode disk 34 is a negative electrode disk in this embodiment, and 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 first limiting portion 212 is provided with two oppositely disposed second limiting portions 343 . In this embodiment, the second limiting portion 343 is a groove. During installation, the first limiting part 212 and the second limiting part 343 are aligned and engaged, and then the atomizing sleeve 21 is tightly sleeved on the electrode disk 34, thereby sealing the atomizing chamber 214, and the electrode disk 34 A permeation hole 344 is also opened, and the permeation hole 344 communicates with the atomization chamber 214 and the liquid storage chamber 215 respectively. Understandably, in other embodiments, the electrode disc 34 may be a positive disc, which can be achieved only by changing the polarity of related components in the circuit.

Please refer to FIG. 8 , the positive pole 35 is fixedly mounted on the upper end surface of the electrode disc 34 relative to the negative pole 342 , and the positive pole 35 is electrically connected to the electrode 32 , and the second insulator 36 is sandwiched between the positive pole 35 and the electrode disc 34 , to play an insulating role to prevent short circuits. Understandably, the second insulating member 36 can be made of silicone material or rubber material.

Please refer to FIG. 6 , there are two heating elements 37 located below the sealing element 23 and accommodated in the atomizing chamber 214 , and the heating elements 37 are symmetrically arranged on the second limiting part 343 opposite to the air inlet 233 of the sealing element 23 . sides. A 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 cover each other. The liquid absorbing element 371 is blocked and penetrated in the penetration hole 344 of the electrode disk 34 , so that the liquid storage chamber 215 is in liquid communication with the atomization 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 generates heat under the action of the battery component to heat the smoke liquid absorbed by the liquid absorption element 371, thereby dispelling the smoke. The liquid is atomized 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 unshown embodiments, the heating element 37 can also be a porous ceramic having functions of absorbing liquid and heating at the same time, and the porous ceramic is arranged between the positive pole 25 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 disc 34 , during the screw connection process between the base 31 and the connector 11 , the atomizing sleeve 21 and the sealing member 23 rotate together with the electrode disk 34 all the time, thereby ensuring that the heating element 37 can always face the air inlet 233 on the sealing member 23. It can be understood that, in other unshown embodiments, there may be only one or more first limiting parts 212 and more than two second limiting parts 343, which can also make the atomizing sleeve 21 rotate together with the base 31 . In other implementations not shown, the first limiting portion 212 and the second limiting portion 343 may also be connected by means of magnetic connection, insertion, and the like. The gas flow is limited by the sealing member 23, and the positioning effect of the first limiting part 212 and the second limiting part 343, the atomizing sleeve 21 and the ventilation pipe 22 are rotatably connected, so that when the base assembly 30 is rotated, the The air in the air channel 233 can always flow through the heating element 37, so that the atomization is more thorough, and a larger amount of smoke is generated, which meets the needs of users.

Please refer to FIG. 7 , the outer sleeve 12 of the liquid storage assembly 10 is roughly a hollow cylindrical structure with openings at both ends. The lower end of the tube 12 abuts against the abutting portion 111 of the connector 11 . In order to avoid leakage of e-liquid, sealing rings (not shown in the figure) are provided at the abutting positions of the outer sleeve 12 , the liquid injection ring 24 and the connecting piece 11 . It can be understood that the outer tube 12 is made of transparent or translucent material, so that the user can observe the residual e-liquid in the liquid storage chamber 215 .

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

Please refer to FIG. 9 , when injecting liquid, slide the liquid adjusting ring 25 upwards, and open the liquid injection hole 244 of the liquid injection ring 24 to perform the liquid injection operation. The smoke liquid enters the liquid storage chamber 215 through the liquid injection hole 244 , Finally, it is absorbed by the liquid absorption element 371. After filling, slide the liquid adjusting ring 25 downwards to close the liquid injection hole 244 . The direction indicated by the arrow in FIG. 8 is the flow direction of the injected smoke liquid.

Please refer to Fig. 7, when pumping, adjust the air regulating ring 28, so that the air regulating hole 281 of the air regulating ring 28 and the air inlet 271 of the intake ring 27 partially or completely overlap, and the external air will pass through the air regulating hole 281 and the air intake in turn. The hole 271 enters into the air intake channel 223 , then passes through the air inlet 233 of the sealing member 23 and flows through the heating element 37 , and finally the mixed smoke reaches the mouth of the user through the air outlet 232 and the air outlet channel 261 . The direction indicated by the arrow in Figure 6 is the airflow direction.

It can be understood that there may be only one or more than two air inlets 233 on the heating element 37 and the sealing element 23 , as long as the heating element 37 and the corresponding air inlet 233 are arranged to face each other. In addition, in other unshown embodiments, the sealing member 23 may also be arranged at the lowermost end of the intake passage 233 .

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, and more smoke is generated. It will form turbulent flow phenomenon and 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 where the lower air intake is the air intake mode. Specifically, the sealing member 23 with the air inlet 233 is arranged above the air inlet passage 233. At this time, the heating element 37 is arranged above the sealing member 23 facing the air inlet 233, which can also avoid air turbulence and affect the suction. suction effect.

In the atomizer 100 of the present invention, through the function of the sealing member 23, the air entering the air intake passage 223 can always flow through the heating member 37, so that the atomization is more thorough, and a larger amount of smoke can be generated, satisfying the User needs.

The electronic cigarette provided by the present invention has all the technical features of the above-mentioned atomizer 100 , so it has the same technical effect as the above-mentioned atomizer 100 .

Inspired by the ideal embodiment according to the present invention, through the above description, relevant workers can make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims (10)

1. An atomizer, characterized in that: the atomizer comprises a liquid storage assembly, a top cover assembly disposed at one end of the liquid storage assembly, and a base assembly disposed at the other end of the liquid storage assembly, the The top cover assembly includes an atomization sleeve and a seal accommodated in the liquid storage assembly. The inside of the atomization sleeve forms an atomization chamber, and the seal is provided with an air inlet. The inside of the top cover assembly An air inlet passage communicated with the air inlet is also provided, the sealing member is arranged in the atomization chamber, the base assembly includes a heating element, and the heating element is accommodated in the atomization sleeve, The heating element is disposed on the other side of the sealing element relative to the air intake passage, and the air flow passes through the air intake passage and flows through the heating element through the air inlet. 2. The atomizer according to claim 1, characterized in that: the top cover assembly further comprises a vent pipe arranged at one end of the atomization sleeve and a mouthpiece connecting piece passing through the vent pipe, the inlet The air channel is formed by the space between the ventilation pipe and the mouthpiece connector. 3. The nebulizer according to claim 2, wherein the base assembly further comprises a base connected to one end of the liquid storage assembly and an electrode plate arranged on the base, and the heating element is arranged on On the electrode disk, the atomization sleeve is rotatably connected to the ventilation pipe, the atomization sleeve is provided with a first limiting part, and the electrode disk is provided with a The second limiting part is matched with the position part, and when the first limiting part and the second limiting part are mated and connected, the heating element is aligned with the air inlet. 4. The atomizer according to claim 2 or 3, characterized in that: the sealing member is accommodated in the atomization chamber, and the sealing member is also provided with an air outlet, and one end of the mouthpiece connector Connected with the air outlet, the inner cavity of the mouthpiece connector forms an air outlet channel, and the air outlet channel communicates with the atomization chamber through the air outlet. 5. The atomizer according to claim 2, wherein the top cover assembly further comprises an air intake ring fixedly sleeved on the mouthpiece connector and a rotatably sleeved air intake ring The air-regulating ring on the air intake ring, the side wall of the air-intake ring is provided with an air-intake hole communicating with the air-intake channel, and the side wall of the air-regulating ring is provided with an air-regulating hole corresponding to the air-intake hole. 6. The atomizer according to claim 5, wherein the top cover assembly further comprises a liquid injection ring arranged at one end of the liquid storage assembly, and a liquid injection ring slidably sleeved on the liquid injection ring. Liquid adjusting ring, the liquid injection ring is fixedly sleeved on the vent pipe, the side wall of the liquid injection ring is provided with a liquid injection hole, and the liquid storage component includes a A connecting piece, a first chamber is formed between the connecting piece and the atomizing sleeve, a second chamber is formed between the liquid injection ring and the vent pipe, and the first chamber and the The second cavity forms a liquid storage chamber communicated with the liquid injection hole. 7. The atomizer according to claim 6, characterized in that: one end of the liquid-regulating ring close to the mouthpiece connector extends inwardly along the radial direction of the liquid-regulating ring to form a stopper, and the mouthpiece The end of the connector away from the sealing member extends radially outward along the mouthpiece connector to form a crimping portion capable of abutting against the stopper portion, and the intake ring is arranged between the crimping portion and the Between the liquid injection rings, when the stopper part abuts against the crimping part, the liquid injection hole is opened and the air inlet hole is closed. 8. The atomizer according to claim 3, wherein a negative post is provided on the electrode disk, and the base assembly further includes a positive post arranged on the electrode disk opposite to the negative post, so that The heating element is arranged between the positive pole and the negative pole. 9. The atomizer according to claim 8, characterized in that: the heating element includes a liquid absorbing 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 negative pole. The positive pole is connected. 10. An electronic cigarette, characterized in that the electronic cigarette comprises the atomizer according to any one of claims 1-9.