CN210929618U

CN210929618U - Atomizer and aerosol generating device

Info

Publication number: CN210929618U
Application number: CN201921621010.1U
Authority: CN
Inventors: 邱伟华; 张京涛
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-07
Anticipated expiration: 2029-09-26

Abstract

The utility model provides an atomizer, the atomizer includes the stock solution subassembly, locates atomization component and movably locating in the stock solution subassembly the last adjusting part of atomization component, the stock solution subassembly is including the stock solution spare that is equipped with the stock solution chamber, atomization component is located including the atomizing main part and the cover that are equipped with the atomizing chamber seal liquid spare in the atomizing main part, the last seted up of atomizing main part with the feed liquor hole of atomizing chamber intercommunication, seal liquid spare on seted up with the water conservancy diversion hole of stock solution chamber intercommunication, operation adjusting part can adjust atomizing main part with seal the relative position of liquid spare, so that the water conservancy diversion hole with feed liquor hole intercommunication perhaps the feed liquor hole quilt seal liquid spare and shield. The utility model discloses an atomizer can prevent tobacco juice seepage to the external world to prevent that the atomizer is because not using for a long time, and form oil leakage or hydrops. In addition, an aerosol generating device adopting the atomizer is also provided.

Description

Atomizer and aerosol generating device

Technical Field

The utility model relates to a simulation smoking technical field especially relates to an atomizer and adopt aerosol generating device of this atomizer.

Background

Currently, aerosol generating devices have become a mature substitute for smoking in the market, and power is supplied to an atomizing component in an atomizer through a battery device, so that the atomizing component heats tobacco juice under electric drive to generate smoke for a user to inhale.

Traditional atomizer, because stock solution chamber and atomizing chamber intercommunication, when aerosol generating device did not use for a long time, the tobacco juice of stock solution intracavity can enter into the atomizing chamber and absorbed by imbibition piece, and because atomizing chamber and inlet port intercommunication, when imbibition piece absorptive tobacco juice volume is saturated, the tobacco juice that stores up in the atomizing chamber can be through inlet port seepage to external, influence user's use and experience.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an atomizer and an aerosol generating device using the same.

The utility model provides an atomizer, the atomizer includes the stock solution subassembly, locates atomization component and movably in the stock solution subassembly locate last adjusting part of atomization component, the stock solution subassembly is including the stock solution spare that is equipped with the stock solution chamber, atomization component is located including the atomizing main part and the cover that are equipped with the atomizing chamber seal liquid spare in the atomizing main part, the atomizing main part in seted up with the feed liquor hole of atomizing chamber intercommunication, seal liquid spare on seted up with the water conservancy diversion hole of stock solution chamber intercommunication, the operation adjusting part can adjust atomizing main part with the relative position of sealing liquid spare, so that water conservancy diversion hole with feed liquor hole intercommunication perhaps the feed liquor hole quilt seal liquid spare and shield.

Furthermore, be equipped with one in protruding and the joint recess of joint in the atomizing main part, be equipped with on the adjusting part the joint protruding with another in the joint recess, through the joint protruding with the cooperation of joint recess, so that the atomizing main part with adjusting part fixed connection.

Further, the atomizing main part includes the shell and locates inner shell in the shell, the cover is equipped with on the shell seals the liquid spare, the inner shell with the shell is connected, the inner chamber of inner shell does the atomizing chamber, be equipped with on the inner shell the joint recess, be equipped with on the adjusting part the joint is protruding, the feed liquor hole is including seting up first feed liquor hole on the inner shell and seting up second feed liquor hole on the shell, first feed liquor hole with atomizing chamber intercommunication, second feed liquor hole can communicate first feed liquor hole with the water conservancy diversion hole.

Further, the atomizing main part includes the shell and locates inner shell in the shell, the cover is equipped with on the shell seals liquid spare, the joint recess is located on the shell, the inner shell with the shell is connected, the inner chamber of inner shell does the atomizing chamber, be equipped with on the adjusting part the joint is protruding, the feed liquor hole is including seting up first feed liquor hole on the inner shell and seting up second feed liquor hole on the shell, first feed liquor hole with atomizing chamber intercommunication, second feed liquor hole can communicate first feed liquor hole with the water conservancy diversion hole.

Furthermore, the shell is convexly provided with a first limiting part and a second limiting part, the liquid sealing part is located between the first limiting part and the second limiting part, and the first limiting part and the second limiting part are used for limiting the moving position of the liquid sealing part.

Further, the adjusting part is including adjusting the lower cover, it offers the confession to adjust to cover down the intercommunicating pore that the atomizing main part stretched into, it is equipped with to adjust to cover down the joint is protruding, the joint is protruding to be located in the joint recess, the adjusting part is still located including rotationally the cover adjust the manipulation piece of covering down, offer the confession on the manipulation piece the protruding through-hole that stretches into of joint, be equipped with the connection arch on the pore wall of through-hole, the manipulation piece can be relative it rotates to adjust the lower cover, the connection arch can with the protruding support of joint is held.

Further, the atomizer still includes the base subassembly, the base subassembly includes and locates the base main part of stock solution spare one end and rotationally the cover are located the piece of transferring qi in the base main part, the air inlet has been seted up in the base main part, transfer qi to set up on the piece the intercommunication external world with the inlet port of air inlet, the outside air can loop through the inlet port with the air inlet flows in to in the atomizing chamber, rotate the piece of transferring qi, through adjusting the inlet port with the area of intercommunication of air inlet to adjust the outside air flow in to the air input in atomizing chamber.

Furthermore, the air adjusting piece is connected with the adjusting lower cover or the air adjusting piece is connected with the control piece, and the air adjusting piece can drive the adjusting component to rotate through rotation.

Further, the stock solution subassembly is still including locating upper cover on the stock solution spare, cover on and seted up the intercommunication stock solution chamber and external notes liquid hole, the atomizer is still including installing the cigarette holder subassembly of upper cover, the cigarette holder subassembly includes cigarette holder seat and cover and establish annotate the liquid lid on the cigarette holder seat, the cigarette holder seat is used for shielding annotate the liquid hole, annotate the internal surface of liquid lid with week side of upper cover supports and holds, annotate the liquid lid can for cigarette holder seat axial displacement, work as the rebound annotate the liquid lid and make it breaks away from to annotate the liquid lid behind the upper cover, annotate the liquid hole and be exposed to the external world.

Furthermore, the cigarette holder component also comprises a fixing piece contained in the liquid injection cover, the fixing piece is sleeved on the cigarette holder, and when the liquid injection cover moves upwards axially relative to the cigarette holder, the liquid injection cover can be abutted against the fixing piece.

An aerosol generating device, comprising: the aerosol generating device comprises a battery device and an atomizer electrically connected with the battery device, wherein the atomizer is the atomizer as described in any one of the above.

The utility model discloses an atomizer and an aerosol generating device adopting the atomizer, when the atomizer is not used, the diversion holes and the liquid inlet holes are staggered, and the liquid storage cavity and the atomization cavity are separated by the liquid sealing piece; when the user need use the atomizer, through operation adjusting part, can make water conservancy diversion hole and feed liquor hole intercommunication, and then make the tobacco juice in the stock solution chamber loop through water conservancy diversion hole, feed liquor hole and flow in to the atomizing chamber. The utility model discloses an atomizer and adopt electron cigarette of this atomizer can prevent tobacco juice seepage to the external world.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a cross-sectional view of an atomizer of an aerosol generating device according to the present invention in a liquid-sealed state;

FIG. 2 is a cross-sectional view of the atomizer shown in FIG. 1 in a tapping condition;

FIG. 3 is a schematic plan view of the atomizing assembly of the atomizer shown in FIG. 1;

FIG. 4 is a schematic plan view of an alternate perspective of the atomizing assembly of the atomizer of FIG. 1;

FIG. 5 is a schematic perspective view of a liquid sealing member of the atomizer shown in FIG. 1;

FIG. 6 is a schematic plan view of the adjustment assembly of the atomizer of FIG. 1;

FIG. 7 is a schematic plan view of an alternate perspective of the adjustment assembly of the atomizer of FIG. 1;

FIG. 8 is a schematic view of the atomizer shown in FIG. 1 showing the relationship between the atomizing assembly, the adjusting assembly and the base assembly when the atomizer is in a liquid-sealing state; and

fig. 9 is a schematic diagram of the atomizer shown in fig. 1 in a liquid discharge state, showing the matching relationship between the atomizing assembly, the adjusting assembly and the base assembly.

The reference numbers in the drawings are as follows:

atomizer 100 reservoir assembly 10 atomization assembly 20 adjustment assembly 30

Liquid storage part 11 of liquid storage cavity 111 of cigarette holder component 50 of base component 40

The atomization cavity 211 atomizes the liquid inlet hole 212 of the liquid sealing part 22 of the main body 21

Diversion hole 221 upper cover 12 connecting sleeve 13 vent hole 121

The liquid inlet 123 of the air vent 122 is connected with the liquid guide 131 of the liquid guide 213

The first liquid inlet hole 2121 of the inner shell 216 of the outer shell 215 of the clamping groove 214

The first and second limiting

parts

2151 and 2152 of the second liquid inlet hole 2122 and the connecting part 2161 of the second limiting part 2152

The operation member 32 of the lower cap 31 is adjusted to adjust the connection hole 331 of the upper cap 33

Liquid suction member 231 heating element 232 of sealing member 34 heating structure 23

Air inlet 411 and air inlet hole 421 of air adjusting part 42 of base body 41

Base 412 connector 413 connection end 4121 electrode contact 43

Fixing part 53 for liquid injection cover 51, mouthpiece seat 52 and insulation piece 44

Limiting piece 54 cigarette holder 55 smoking hole 511 mounting part 512

The mounting surface 56 smoke exit 551

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present invention provides an aerosol generating device including an atomizer 100 and a battery device. When atomizer 100 with battery device electric connection, atomizer 100 can be in the electric drive of battery device is down heated cigarette liquid for cigarette liquid atomizes into smog.

It should be noted that "axial" refers to the direction of connection between the atomizer 100 and the battery device, and "radial" refers to a direction perpendicular to the "axial" direction. "lower end" refers to the end of the atomizer 100 where the parts are located, in part, axially of the atomizer 100 and closer to the battery device, and "upper end" refers to the end of the atomizer 100 where the parts are located, in part, axially of the atomizer 100 and farther from the battery device. The "upper end surface" refers to a plane and/or a curved surface of the upper end, and the "lower end surface" refers to a plane and/or a curved surface of the lower end.

Referring to fig. 1-5, the atomizer 100 includes a liquid storage component 10, an atomizing component 20 disposed in the liquid storage component 10, an adjusting component 30 movably disposed on the atomizing component 20, a base component 40 mounted at one end of the liquid storage component 10, and a mouthpiece component 50 mounted at the other end of the liquid storage component 10 opposite to the base component 40. In use, the atomizing assembly 20 is electrically driven by the battery device to heat the liquid tobacco supplied from the liquid storage assembly 10, the liquid tobacco is heated to generate smoke, the smoke flows out through the mouthpiece assembly 50, and the user sucks the smoke generated by atomization through the mouthpiece assembly 50.

Stock solution subassembly 10 is including the stock solution piece 11 that is equipped with stock solution chamber 111, atomization component 20 is including the atomizing main part 21 that is equipped with atomizing chamber 211 and the liquid piece 22 of sealing of cover on the atomizing main part 21 is located, set up the feed liquor hole 212 with atomizing chamber 211 intercommunication on the atomizing main part 21, set up the water conservancy diversion hole 221 with stock solution chamber 111 intercommunication on the liquid piece 22, the relative position of atomizing main part 21 and liquid piece 22 can be adjusted to operation adjusting part 30, so that water conservancy diversion hole 221 and feed liquor hole 212 intercommunication or feed liquor hole 212 are shielded by liquid piece 22.

The outer surface of the atomizing main body 21 abuts against the inner surface of the liquid sealing member 22, so that the atomizing main body 21 can move relative to the liquid sealing member 22, or the liquid sealing member 22 can move relative to the atomizing main body 21.

In one embodiment, the adjusting assembly 30 is connected with the atomizing main body 21, the adjusting assembly 30 is detachably connected with the atomizing main body 21 in a clamping or inserting manner, or the adjusting assembly 30 and the atomizing main body 21 are integrally formed; it is understood that in another embodiment, the adjustment assembly 30 is connected to the liquid sealing member 22, the adjustment assembly 30 can be detachably connected to the liquid sealing member 22 by clipping or plugging, or the adjustment assembly 30 can be integrally formed with the liquid sealing member 22.

Wherein, adjusting part 30 can also mutually not interfere with atomizing main part 21, perhaps, adjusting part 30 can also mutually not interfere with liquid sealing member 22, for example, be equipped with one in spacing hole or the spacing arch on atomizing main part 21, be equipped with on adjusting part 30 spacing hole or another in the spacing arch, spacing arch is worn to locate in the spacing hole, spacing arch with the pore wall contactless of spacing hole.

The adjustment assembly 30 may be operated by, but not limited to, pushing or rotating, among other ways. For example, when the adjusting assembly 30 is connected to the atomizing main body 21, the adjusting assembly 30 can be rotated to rotate the atomizing main body 21 relative to the liquid sealing member 22, so that the guiding hole 221 communicates with the liquid inlet hole 212 and communicates with the liquid storage cavity 111, or the liquid inlet hole 212 is shielded by the liquid sealing member 22, so that the liquid storage cavity 111 and the atomizing cavity 211 are isolated by the liquid sealing member 22. In addition, the adjusting assembly 30 can be pushed upwards or downwards along the axial direction of the atomizer 10, so that the adjusting assembly 30 drives the atomizing main body 21 to move upwards or downwards relative to the liquid sealing member 22, so that the guiding hole 221 is communicated with the liquid inlet hole 212 and the liquid storage cavity 111, or the liquid inlet hole 212 is shielded by the liquid sealing member 22, so that the liquid storage cavity 111 and the atomizing cavity 211 are isolated by the liquid sealing member 22. For example, when the adjusting assembly 30 is connected to the liquid sealing member 22, the adjusting assembly 30 can be rotated to rotate the liquid sealing member 22 relative to the atomizing body 21, or the adjusting assembly 30 can be moved to move the liquid sealing member 22 upward or downward relative to the atomizing body 21 by pushing the adjusting assembly 30 upward or pushing the adjusting assembly 30 downward along the axial direction of the atomizer 10.

In summary, the atomizer 100 has a liquid sealing state and a liquid discharging state, wherein the liquid sealing state is a state in which the atomizer 100 is not used and the liquid storage cavity 111 and the atomizing cavity 211 are separated by the liquid sealing member 22, when the atomizer 100 is in the liquid sealing state, the opening position of the flow guide hole 221 and the opening position of the liquid inlet hole 212 are staggered, and the smoke liquid in the liquid storage cavity 111 cannot flow into the atomizing cavity 211 through the flow guide hole 221 and the liquid inlet hole 212 in sequence; the liquid discharging state is a state that the liquid storage cavity 111 and the atomizing cavity 211 are communicated when the atomizer 100 is in use, when the atomizer 100 is in the liquid discharging state, the flow guide hole 221 and the liquid inlet hole 212 are communicated, and the smoke liquid in the liquid storage cavity 111 sequentially flows into the atomizing cavity 211 through the flow guide hole 221 and the liquid inlet hole 212.

When a user needs to use the atomizer 100, the adjustment assembly 30 can be operated to switch the atomizer 100 from the liquid-sealing state to the liquid-discharging state; after the atomizer 100 is used, the adjustment assembly 30 may be operated to switch the atomizer 100 from the liquid discharging state to the liquid sealing state, and the manner of operating the adjustment assembly 30 is as described above, and is not described herein again. The atomizer 100 and the electronic cigarette using the atomizer 100 of the present embodiment are convenient for storing tobacco juice and can prevent the tobacco juice from leaking to the outside.

In one embodiment, the liquid storage assembly 10 further includes an upper cover 12 disposed on the liquid storage member 11 and a connection sleeve 13 accommodated in the liquid storage member 11, one end of the connection sleeve 13 is connected to the upper cover 12, the atomizing assembly 20 is disposed in the connection sleeve 13, and the atomizing assembly 20 is connected to the upper cover 12.

Specifically, upper cover 12 is installed in the upper end of stock solution spare 11, and upper cover 12 and stock solution spare 11 are two independent components, and both adopt modes such as joint or threaded connection can dismantle the connection. It will be appreciated that in another embodiment, not shown, the cover 12 may also be integrally formed with the reservoir 11.

The upper cover 12 is provided with a vent hole 121 communicated with the outside, a vent piece 122 is formed on the upper cover 12 around the hole wall of the vent hole 121 and extends downwards along the axial direction of the upper cover 12, the vent piece 122 and the upper cover 12 are integrally formed, and the inner cavity of the vent piece 122 is communicated with the vent hole 121.

The upper cover 12 is provided with a liquid injection hole 123 communicating the liquid storage cavity 111 with the outside, and in one embodiment, a liquid smoke plug is arranged in the liquid injection hole 123 and is made of materials with good sealing performance, such as rubber, silica gel and the like. After the user finishes filling the liquid storage cavity 111 with the tobacco juice through the liquid injection hole 123, the tobacco juice plug is installed in the liquid injection hole 123, and the liquid injection hole 123 can be sealed by the tobacco juice plug, so that the tobacco juice in the liquid storage cavity 111 is prevented from leaking from the liquid injection hole 123.

The upper end of the connecting sleeve 13 is connected with the vent 122, and the inner cavity of the connecting sleeve 13 is communicated with the inner cavity of the vent 122. The side wall of the connecting sleeve 13, the bottom wall of the upper cover 12, the inner wall of the liquid storage part 11 and the top wall of the adjusting component 30 jointly enclose a space to form a liquid storage cavity 111, a liquid guide hole 131 is formed in the side wall of the connecting sleeve 13, the liquid guide hole 131 is communicated with the inner cavity of the connecting sleeve 13 and the liquid storage cavity 111, and smoke liquid in the liquid storage cavity 111 can flow into the inner cavity of the connecting sleeve 13 through the liquid guide hole 131. It will be appreciated that in another embodiment, not shown, the connection sleeve 13 may be omitted, and the liquid in the reservoir 111 may be in direct contact with the atomizing assembly 20.

One of clamping protrusion 213 and clamping groove 214 is arranged on atomizing main body 21, the other of clamping protrusion 213 and clamping groove 214 is arranged on adjusting component 30, and the matching of clamping protrusion 213 and clamping groove 214 is used to fixedly connect atomizing main body 21 and adjusting component 30. When the atomizing body 21 and the adjusting assembly 30 are assembled, the snap projections 213 are placed in the snap grooves 214 to fix the atomizing body 21 and the adjusting assembly 30.

In one embodiment, the atomizing body 21 includes an outer shell 215 and an inner shell 216 disposed in the outer shell 215, the outer shell 215 is sleeved with a liquid sealing member 22, the inner shell 216 is connected to the outer shell 215, an inner cavity of the inner shell 216 is an atomizing cavity 211, the inner shell 216 is provided with a clamping groove 214, the adjusting assembly 30 is provided with a clamping protrusion 213, the liquid inlet hole 212 includes a first liquid inlet hole 2121 formed in the inner shell 216 and a second liquid inlet hole 2122 formed in the outer shell 215, the first liquid inlet hole 2121 is communicated with the atomizing cavity 211, and the second liquid inlet hole 2122 is communicated with the first liquid inlet hole 2121 and the flow guide hole 221.

Wherein, outer shell 215 and inner shell 216 are two independent parts, and both adopt modes such as joint or grafting can dismantle the connection, and when outer shell 215 and inner shell 216 assembled to the position, at least part inner shell 216 is exposed to the outside, and joint recess 214 is seted up the part that is exposed on inner shell 216. It will be appreciated that in another embodiment, not shown, the outer shell 215 is integrally formed with the inner shell 216.

It will be appreciated that in another embodiment, not shown, the snap groove 214 opens onto the housing 215. Specifically, the atomizing main body 21 includes an outer shell 215 and an inner shell 216 disposed in the outer shell 215, a liquid sealing member 22 is sleeved on the outer shell 215, a clamping groove 214 is formed in the outer shell 215, the inner shell 216 is connected with the outer shell 215, an inner cavity of the inner shell 216 is an atomizing cavity 211, a clamping protrusion 213 is disposed on the adjusting assembly 30, the liquid inlet hole 212 includes a first liquid inlet hole 2121 formed in the inner shell 216 and a second liquid inlet hole 2122 formed in the outer shell 215, the first liquid inlet hole 2121 is communicated with the atomizing cavity 211, the second liquid inlet hole 2122 is communicated with the first liquid inlet hole 2121 and the flow guide hole 221, so that the adjusting assembly 30 can drive the outer shell 215 to move relative to the liquid sealing member 22, and the second liquid inlet hole 2122 of the liquid sealing member 22 on the outer shell 215.

In one embodiment, the housing 215 is provided with a first stopper 2151 and a second stopper 2152 protruding therefrom, the liquid sealing member 22 is located between the first stopper 2151 and the second stopper 2152, and the first stopper 2151 and the second stopper 2152 are used to limit the movable position of the liquid sealing member 22. Specifically, the first limiting portion 2151 and the second limiting portion 2152 are integrally formed with the housing 215, the first limiting portion 2151 and the second limiting portion 2152 are sequentially arranged from top to bottom along the axial direction of the housing 215, and the first limiting portion 2151 and the second limiting portion 2152 are formed by protruding outwards along the circumferential direction of the housing 215.

In one embodiment, the inner housing 216 is provided with a connecting portion 2161 in a protruding manner, the connecting portion 2161 is provided with a locking groove 214, the adjusting assembly 30 includes an adjusting lower cover 31, the adjusting lower cover 31 is provided with a communicating hole for the atomizing main body 21 to extend into, the adjusting lower cover 31 is provided with a locking protrusion 213, when the adjusting lower cover 31 and the atomizing main body 21 are installed in place, the locking protrusion 213 is located in the locking groove 214, the adjusting lower cover 31 can be rotated to rotate the atomizing main body 21 relative to the liquid sealing member 22, so that the liquid guiding hole 221 communicates with the liquid inlet hole 212 and the liquid storage cavity 111, or the liquid inlet hole 212 is shielded by the liquid sealing member 22. Specifically, the connecting portion 2161 is integrally formed with the inner shell 216, the connecting portion 2161 is disposed below the second limiting portion 2152, the connecting portion 2161 is formed to protrude outward along the circumferential direction of the inner shell 216, and the engaging protrusion 213 is protruded on the upper end surface of the adjusting lower cover 31.

In an embodiment, in order to facilitate the user to operate the adjusting assembly 30, the adjusting assembly 30 further includes an operating member 32 rotatably sleeved on the adjusting lower cover 31, a through hole for the clamping protrusion 213 to extend into is formed in the operating member 32, a connecting protrusion 321 is formed on a hole wall of the through hole, and when the operating member 32 rotates relative to the adjusting lower cover 31, the connecting protrusion 321 can abut against the clamping protrusion 213, and further drives the adjusting lower cover 31 to rotate. Specifically, the engaging protrusion 213 is inserted into the through hole from the lower side of the operating member 32 and extends to the upper side of the operating member 32.

Referring to fig. 1, 2, 4, 6 and 7, in one embodiment, the adjusting assembly 30 further includes an upper adjusting cover 33 connected to the lower adjusting cover 31, the upper adjusting cover 33 and the lower adjusting cover 31 are two separate components, and they can be detachably connected by snapping or plugging, and it can be understood that, in another embodiment not shown, the upper adjusting cover 33 can be integrally formed with the lower adjusting cover 31.

In one embodiment, the adjusting upper cover 33 is formed with a coupling hole 331, and a portion of the catching protrusion 213 extending above the operating member 32 is inserted into the coupling hole 331, so that the adjusting upper cover 33 is kept fixed with respect to the adjusting lower cover 31. Specifically, the connection hole 331 is opened on the lower end surface of the adjustment upper cover 33.

It will be appreciated that in another embodiment, not shown, the catch projection 213 is provided on the adjustment cover 33.

In one embodiment, a sealing member 34 is interposed between the adjusting upper cover 33 and the liquid storage member 11, and the sealing member 34 is used for sealing and adjusting a gap between the adjusting upper cover 33 and the liquid storage member 11 to prevent the smoke liquid in the liquid storage cavity 111 from leaking to the outside. Specifically, the sealing member 34 is made of a material having a good sealing property, such as silicone rubber or rubber.

It is understood that in another embodiment, not shown, the atomizing assembly 20 is disposed in the connecting sleeve 13, the atomizing body 21 is sleeved on the vent 122, the atomizing body 21 can move up or down along the axial direction of the vent 122, and the adjusting lower cover 31 can move up or down along the axial direction of the adjusting upper cover 33. Through upwards promoting the regulation lower cover 31, can drive atomizing main part 21 for a liquid piece 22 rebound to make feed liquor hole 212 shielded by a liquid piece 22, through downwards promoting the regulation lower cover 31, can drive atomizing main part 21 for a liquid piece 22 rebound, so that stock solution chamber 111 and atomizing chamber 211 communicate.

Atomization component 20 is still including locating heating structure 23 in atomizing chamber 211, heating structure 23 is including locating imbibition piece 231 and heating member 232 in inner shell 216, heating member 232 contacts with imbibition piece 231, when stock solution chamber 111 and atomizing chamber 211 intercommunication, the tobacco juice in stock solution chamber 111 can loop through drain hole 131, water conservancy diversion hole 221 and feed liquor hole 212 flow in to atomizing chamber 211 in by imbibition piece 231 and adsorb, heating member 232 heatable and the adsorbed tobacco juice of atomizing imbibition piece 231, the smog accessible air vent 121 that heating member 232 heating tobacco juice formed flows out to the external world.

In one embodiment, the liquid absorbing member 231 is interposed between the inner shell 216 and the heating member 232, the liquid absorbing member 231 covers the heating member 232, an outer peripheral surface of the liquid absorbing member 231 is attached to an inner peripheral surface of the inner shell 216, the liquid absorbing member 231 is made of a material such as cotton or cotton cloth which is easy to absorb liquid, the heating member 232 may be a heating net or a heating sheet, and the heating member 232 is made of a material such as stainless steel or nickel-chromium alloy.

Referring to fig. 1, 2, 8 and 9, the base assembly 40 includes a base body 41 connected to the adjusting lower cover 31 and an air adjusting member 42 rotatably sleeved on the base body 41. The base body 41 is provided with an air inlet 411, the air adjusting member 42 is provided with an air inlet 421 communicating the outside with the air inlet 411, and the outside air can flow into the atomizing chamber 211 through the air inlet 421 and the air inlet 411 in sequence. When the amount of air inflow of the external air into the atomizing chamber 211 needs to be adjusted, the air adjusting member 42 is rotated to adjust the amount of air inflow of the external air into the atomizing chamber 211 by adjusting the communication area of the air inlet hole 421 and the air inlet 411.

The base body 41 includes a base 412 and a connector 413 disposed on the base 412, the air adjusting member 42 is sleeved on the base 412, and the connector 413 is used for connecting with the adjusting lower cover 31. Specifically, the connecting element 413 is detachably connected to the lower adjusting cover 31 by means of clamping or plugging. It will be appreciated that in another embodiment, not shown, the connection piece 413 may also be integrally formed with the adjustment lower cover 31.

In one embodiment, the connection 413 and the base 412 are two separate elements, and it will be appreciated that in another embodiment, not shown, the connection 413 may also be integrally formed with the base 412.

It is understood that in another embodiment, not shown, the air adjusting member 42 is connected to the adjusting lower cover 31 or the air adjusting member 42 is connected to the operating member 32, and the adjusting assembly 30 can be rotated by rotating the air adjusting member 42. When the air adjusting piece 42 is connected with the adjusting lower cover 31, the air adjusting piece 42 can be detachably connected with the adjusting lower cover 31 in a clamping or inserting manner, or the air adjusting piece 42 can be integrally formed with the adjusting lower cover 31. When the air adjusting member 42 is connected to the operating member 32, the air adjusting member 42 can be detachably connected to the operating member 32 by clipping or inserting, or the air adjusting member 42 can be integrally formed with the operating member 32.

The lower end of the base 412 protrudes downward in the axial direction of the base 412 to form a connection end 4121 for connection with the battery device, and the electrode contact 43 and the insulating member 44 interposed between the connection end 4121 and the electrode contact 43 are provided in the connection end 4121. Wherein the connecting end 4121 and the base 412 are integrally formed, the base 412 and the electrode contact 43 are both conductive bodies, the base 412 and the electrode contact 43 are both made of conductive materials such as iron, cobalt or nickel, the electrode contact 43 is used as a positive electrode contact, the base 412 is used as a negative electrode contact, when the base assembly 40 is installed in place, one pin of the heating member 232 is electrically connected with the base 412, the other pin of the heating member 232 is electrically connected with the electrode contact 43, and the battery device supplies power to the heating member 232 through the base 412 and the electrode contact 43. The insulating member 44 is used to electrically isolate the electrode contact 43 from the connection terminal 4121, and the insulating member 44 is made of an insulating material such as rubber or silicone.

Referring to fig. 1 and 2, the mouthpiece component 50 is mounted on the upper cover 12, and the mouthpiece component 50 includes a liquid injection cover 51 for being assembled with the upper cover 12, a mouthpiece holder 52 accommodated in the liquid injection cover 51, a fixing member 53 provided at an upper end of the mouthpiece holder 52, a stopper 54 mounted in the liquid injection cover 51, and a mouthpiece 55 mounted on the liquid injection cover 51.

The liquid injection cover 51 is mounted at the upper end of the upper cover 12, a smoking hole 511 is formed in the liquid injection cover 51, a mounting portion 512 is formed by downward protruding the hole wall surrounding the smoking hole 511 along the axial direction of the liquid injection cover 51, the mounting portion 512 is used for mounting the cigarette holder 55, and when the liquid injection cover 51 is assembled in place, the smoking hole 511 is communicated with the outside and the inner cavity of the ventilation piece 122.

The mouthpiece holder 52 is fitted over the mounting portion 512, and the mouthpiece holder 52 is axially slidable with respect to the liquid filling cap 51.

The fixing member 53 and the mouthpiece holder 52 are detachably connected by clipping or inserting. In one embodiment, the securing member 53 is disposed over the mouthpiece seat 52 and the securing member 30 and mouthpiece seat 52 remain relatively stationary. It will be appreciated that in another embodiment, not shown, the fixing member 53 and mouthpiece holder 52 are integrally formed.

The limiting part 54 is arranged below the fixing part 53, the limiting part 54 and the liquid injection cover 51 are two independent elements, and the two elements are detachably connected in a clamping or inserting or threaded connection mode and the like. In one embodiment, the stopper 54 is connected to the inner surface of the liquid filling cap 51 by a screw, and the mouthpiece holder 52 is interposed between the attachment portion 512 and the stopper 54. It will be appreciated that in another embodiment, not shown, the retaining member 54 may also be integrally formed with the injection cap 51.

In one embodiment, the side wall of the upper lid 12 is a mounting surface 56 for mounting with the mouthpiece component 50, and when the mouthpiece component 50 and the upper lid 12 are mounted in place, the lower end surface of the mouthpiece 52 and the upper end surface of the upper lid 12 are in engagement, and the inner wall of the filling cap 51 abuts against the mounting surface 56, the filling cap 51 cannot slide radially relative to the upper lid 12.

When liquid needs to be injected into the liquid storage cavity 111 through the liquid injection hole 123, the liquid injection cover 51 can be pulled upwards along the axial direction of the upper cover 12, so that the inner wall of the liquid injection cover 51 is separated from the assembly surface 56, the liquid injection cover 51 drives the limiting member 54 to axially slide upwards relative to the cigarette holder 52 in the upward sliding process, when the upper end surface of the limiting member 54 abuts against the lower end surface of the fixing member 53, the lower end surface of the liquid injection cover 51 and the upper end surface of the upper cover 12 are positioned on the same horizontal plane or above the upper end surface of the upper cover 12, at this time, the liquid injection cover 51 can be pushed in the radial direction of the upper cover 12 or the liquid injection cover 51 is separated from the upper cover 12, so that the liquid injection hole 123 is exposed to the outside, when the liquid injection is finished, the cigarette holder 52 can be pushed back to the original position, the liquid injection cover 51 then slides downwards relative to the axial direction of the cigarette holder 52, and finally the inner wall of the liquid injection cover 51 abuts, at this point, the mouthpiece component 50 is again locked and cannot be filled.

The mouthpiece 55 is inserted into the mounting portion 512, a smoke outlet 551 communicating the outside with the smoke suction hole 511 is provided on the mouthpiece 55, and the user can suck smoke through the smoke outlet 551.

The battery device is detachably connected with the atomizer 100 in a clamping or inserting mode and the like, and the atomizer 100 can heat the tobacco juice and atomize the tobacco juice into smoke under the electric driving action of the battery device so as to be sucked by a user. In one embodiment, the battery device is connected to the connection end 4121 by a screw thread, and the positive electrode and the negative electrode of the battery device are electrically connected to the electrode contact 43 and the base 412, respectively.

In the atomizer 100 and the aerosol generating device using the atomizer 100 of the present invention, when the atomizer 100 is not used, the diversion hole 221 and the liquid inlet hole 212 are staggered, and the liquid storage cavity 111 and the atomization cavity 211 are separated by the liquid sealing member 22; when a user needs to use the atomizer 100, the adjusting assembly 30 is operated to communicate the diversion hole 221 with the liquid inlet hole 212, so that the tobacco liquid in the liquid storage cavity 111 sequentially flows into the atomization cavity 211 through the diversion hole 221 and the liquid inlet hole 212. The utility model discloses an atomizer 100 and adopt this atomizer 100's electron cigarette is convenient for store the tobacco juice to can prevent tobacco juice seepage to the external world.

The above embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An atomizer, characterized by: the atomizer includes the stock solution subassembly, locates atomization component and movably in the stock solution subassembly locate last adjusting part of atomization component, the stock solution subassembly is including the stock solution spare that is equipped with the stock solution chamber, atomization component is located including the atomizing main part and the cover that are equipped with the atomizing chamber seal liquid spare in the atomizing main part, the atomizing main part in seted up with the feed liquor hole of atomizing chamber intercommunication, seal liquid spare on seted up with the water conservancy diversion hole of stock solution chamber intercommunication, the operation adjusting part can adjust the atomizing main part with the relative position of sealing liquid spare, so that the water conservancy diversion hole with feed liquor hole intercommunication perhaps feed liquor hole quilt seal liquid spare and shield.

2. The nebulizer of claim 1, wherein: the atomizing main part is provided with one of a clamping protrusion and a clamping groove, the adjusting component is provided with the clamping protrusion and the other of the clamping grooves, and the clamping protrusion is matched with the clamping groove to enable the atomizing main part to be fixedly connected with the adjusting component.

3. A nebulizer as claimed in claim 2, wherein: the atomizing main part includes the shell and locates inner shell in the shell, the cover is equipped with on the shell seals the liquid spare, the inner shell with the shell is connected, the inner chamber of inner shell does the fog chamber, be equipped with on the inner shell the joint recess, be equipped with on the adjusting part the joint is protruding, the feed liquor hole is including seting up first feed liquor hole on the inner shell and seting up second feed liquor hole on the shell, first feed liquor hole with fog chamber intercommunication, second feed liquor hole can communicate first feed liquor hole with the water conservancy diversion hole.

4. A nebulizer as claimed in claim 2, wherein: the atomizing main part includes the shell and locates inner shell in the shell, the cover is equipped with on the shell seals liquid spare, the joint recess is located on the shell, the inner shell with the shell is connected, the inner chamber of inner shell does the atomizing chamber, be equipped with on the adjusting part the joint is protruding, the feed liquor hole is including seting up first feed liquor hole on the inner shell and seting up second feed liquor hole on the shell, first feed liquor hole with atomizing chamber intercommunication, second feed liquor hole can communicate first feed liquor hole with the water conservancy diversion hole.

5. A nebulizer as claimed in any one of claims 3 or 4, wherein: the shell is convexly provided with a first limiting part and a second limiting part, the liquid sealing piece is located between the first limiting part and the second limiting part, and the first limiting part and the second limiting part are used for limiting the moving position of the liquid sealing piece.

6. The atomizer of claim 5, wherein: the adjusting part is including adjusting the lower cover, it offers the confession to adjust to cover down the intercommunicating pore that the atomizing main part stretched into, it is equipped with to adjust to cover down the joint is protruding, the joint is protruding to be located in the joint recess, the adjusting part is still located including rotationally the cover adjust the manipulation piece of covering down, offer the confession on the manipulation piece the protruding through-hole that stretches into of joint, be equipped with on the pore wall of through-hole and connect protrudingly, it can be relative to manipulate the piece adjust the lower cover and rotate, connect protrudingly can with the protruding holding of joint.

7. The atomizer of claim 6, wherein: the atomizer still includes the base subassembly, the base subassembly is including locating the base main part of stock solution spare one end and rotationally the cover are located the piece of transferring qi in the base main part, the air inlet has been seted up in the base main part, transfer qi to set up on the piece communicate external with the inlet port of air inlet, the outside air can loop through the inlet port with the air inlet flows in to in the atomizing chamber, rotate the piece of transferring qi, through adjusting the inlet port with the intercommunication area of air inlet to adjust the outside air flow in to the air input in atomizing chamber.

8. The atomizer of claim 7, wherein: the air adjusting piece is connected with the adjusting lower cover or the air adjusting piece is connected with the control piece, and the air adjusting piece can drive the adjusting component to rotate through rotation.

9. The nebulizer of claim 1, wherein: stock solution subassembly is still including locating upper cover on the stock solution spare, cover on and seted up the intercommunication stock solution chamber and external notes liquid hole, the atomizer is still including installing the cigarette holder subassembly of covering on, the cigarette holder subassembly includes cigarette holder seat and cover and establishes annotate the liquid lid on the cigarette holder seat, the cigarette holder seat is used for shielding annotate the liquid hole, annotate the internal surface of liquid lid with the week side of upper cover supports and holds, annotate the liquid lid can for cigarette holder seat axial displacement, work as the rebound annotate the liquid lid and make it breaks away from to annotate the liquid lid behind the upper cover, annotate the liquid hole and be exposed to the external world.

10. The atomizer of claim 9, wherein: the cigarette holder component further comprises a fixing piece contained in the liquid injection cover, the fixing piece is sleeved on the cigarette holder, and when the liquid injection cover moves upwards axially relative to the cigarette holder, the liquid injection cover can be abutted to the fixing piece.

11. An aerosol generating device, comprising: the aerosol generating device comprises a battery device and an atomizer electrically connected with the battery device, wherein the atomizer is as defined in any one of claims 1 to 10.