CN210782938U

CN210782938U - Atomization assembly, atomizer and aerosol generating device

Info

Publication number: CN210782938U
Application number: CN201921338159.9U
Authority: CN
Inventors: 邱伟华; 余生机
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-19
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses an atomization assembly, it includes the electrode, the extruded article, the retaining member and generate heat the piece, extruded article movably installs on the electrode, generate heat a and electrode electric connection, be provided with the locating hole and the connecting hole of mutual intercommunication on the electrode, the stiff end has on the piece that generates heat, the retaining member is connected with the connecting hole cooperation, when the retaining member is connected with the connecting hole, the retaining member can be fixed on the electrode with inserting the stiff end extrusion in the locating hole, perhaps, thereby the retaining member can fix the extruded article and make the stiff end extrusion fix between extruded article and electrode on the electrode. The utility model discloses an atomizing component can satisfy the installation demand of the piece that generates heat of multiple different grade type, has saved the research and development cost, has promoted user's use and has experienced. The utility model also discloses an atomizer and have aerosol generating device of this atomizer with this atomization component.

Description

Atomization assembly, atomizer and aerosol generating device

Technical Field

The utility model relates to a simulation smoking technical field especially relates to an atomization component, atomizer and aerosol generating device.

Background

Currently, aerosol generating devices rely primarily on heating a heat generating member, whereby an aerosol-forming substrate (e.g., tobacco solution, tobacco smoke, etc.) is atomized under the heating action of the heat generating member to form a smoke, which is provided for the user to inhale. However, only one connection structure for connecting the fixed end of the heating element is usually disposed on the electrode electrically connected to the heating element, for example, when the heating element is a spiral heating wire, the fixed end thereon is a long and thin filament structure, and when the heating element is a heating sheet or a heating net, the fixed end thereon is a flat sheet structure. Meanwhile, for the same aerosol generating device, users cannot replace heating parts of different types according to the needs of the users, and therefore the use experience of the users is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an atomizing assembly capable of mounting both a heating wire and a heating sheet;

it is also desirable to provide an atomizer with such an atomizing assembly;

it is further desirable to provide an aerosol generating device with such an atomizer.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an atomization assembly, atomization assembly includes electrode, extruded article, retaining member and the piece that generates heat, extruded article movably installs on the electrode, generate heat the piece with electrode electric connection, be provided with the locating hole and the connecting hole of mutual intercommunication on the electrode, the stiff end has on the piece that generates heat, the retaining member with the connecting hole cooperation is connected, works as the retaining member with when the connecting hole is connected, the retaining member can with insert extremely in the locating hole the stiff end extrusion is fixed on the electrode, perhaps, the retaining member can with thereby the extruded article is fixed thereby make on the electrode the stiff end extrusion is fixed the extruded article with between the electrode.

Further, be provided with the through-hole on the extruded piece, the retaining member passes behind the through-hole with the connecting hole is connected, the retaining member includes the connecting rod and sets up the flange of connecting rod one end, the connecting rod with the connecting hole is connected, the flange with the extruded piece offsets and holds.

Further, the electrode on towards the protruding locating piece that is equipped with of terminal surface of extruded article, the locating hole reaches the connecting hole all sets up on the locating piece, the extruded article towards seted up on the terminal surface of electrode with locating piece complex constant head tank, extruded article cover is established on the locating piece, be provided with on the extruded article with the groove of dodging that the locating hole corresponds.

Furthermore, the connecting hole is formed in the positioning block and faces the end face of the extrusion piece, the central axis of the positioning hole is perpendicular to the central axis of the connecting hole, and the through hole is formed in the end face, far away from the electrode, of the extrusion piece and is coaxial with the connecting hole.

Further, the heating member is a heating wire or a heating sheet or a heating net, when the heating member is a heating wire, the fixed end is of a long and thin wire structure and is inserted into the positioning hole, and when the heating member is a heating sheet or a heating net, the fixed end is of a flat sheet structure and is clamped between the electrode and the extrusion member.

Further, the electrode includes first electrode and second electrode, first electrode with all install at least one on the second electrode the extruded piece, every correspond on the extruded piece and set up one the retaining member, the stiff end of the piece that generates heat has two, one of them the stiff end is extruded and is fixed on the first electrode, another the stiff end is extruded and is fixed on the second electrode.

Furthermore, the first electrode and the second electrode are arranged oppositely, the atomization assembly further comprises a support piece, an elastic piece and a liquid suction piece, the support piece is movably arranged between the first electrode and the second electrode, the elastic piece elastically supports against the support piece, and the liquid suction piece is extruded between the support piece and the heating piece under the action of the elastic force of the elastic piece.

An atomiser comprising an atomising assembly according to any of the preceding claims.

Further, the atomizer still includes casing and accent gas spare, it rotationally overlaps and establishes to transfer gas spare the outside of casing, atomizing component part at least accept in the inside of casing, the inlet port has been seted up on the lateral wall of casing, the inlet port just to the piece setting that generates heat, transfer gas hole has been seted up on the lateral wall of gas spare.

An aerosol generating device comprising the atomiser of any preceding claim.

Further, the aerosol generating device further comprises a power supply device, and the power supply device is electrically connected with the atomizer.

The utility model has the advantages that: the utility model provides an atomization component or atomizer or aerosol generating device, the retaining member can be fixed on the electrode with inserting the stiff end extrusion in the locating hole, in order to satisfy the installation demand when heating element is the heater, perhaps, thereby the retaining member can fix the extruded article and make stiff end extrusion fix between extruded article and electrode electrically, in order to satisfy the installation demand when heating element is heating plate or heating network, the research and development cost has been reduced, and, the user can change the heating element of different grade type by oneself according to self needs, and easy operation, it is convenient, user's use experience has been promoted.

Drawings

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

Fig. 1 is a schematic structural view of an aerosol generating device according to the present invention;

FIG. 2 is a schematic diagram of the construction of the atomizer of the aerosol generating device of FIG. 1;

FIG. 3 is an exploded view of the atomizer shown in FIG. 2;

FIG. 4 is an exploded view (with the wicking member omitted) of the atomizer shown in FIG. 3 from another perspective;

FIG. 5 is an enlarged view of a second electrode in the atomizer shown in FIG. 3;

FIG. 6 is an enlarged view of the pressing member and retaining member of the atomizer shown in FIG. 4;

FIG. 7 is an enlarged view of the pressing member and retaining member of the atomizer shown in FIG. 3;

FIG. 8 is a cross-sectional view taken along A-A of the atomizer shown in FIG. 2;

FIG. 9 is another cross-sectional view (rotated 90 relative to FIG. 8) of the atomizer shown in FIG. 2;

FIG. 10 is a partially exploded view of the atomizing assembly of the atomizer shown in FIG. 2 (the heat generating member is a heat generating plate);

fig. 11 is another partially exploded view of the atomizing assembly of the atomizer shown in fig. 2 (the heat generating member is a heat generating wire).

The names and the numbers of the parts in the figure are respectively as follows:

power supply device 102 for atomizer 101 of aerosol generating device 100

Atomizing assembly 10 electrode 11 positioning hole 110

Connecting hole 111 and positioning block 112 first electrode 11A

Second electrode 11B fastener 113 backstop washer 114

Extrusion 12 through hole 121 positioning slot 122

Avoiding groove 123 retaining member 13 connecting rod 131

Flange 132 heating element 14 fixed end 141

Base 15 connecting pipe 151 first insulating member 152

Second insulator 153 electrode column 16 support 17

Curved surface 174 and first abutting edge 172 of insertion hole 171

Mounting groove 173 locking cap 18 second abutting edge 181

Elastic member 19 liquid absorbing member 20 casing 21

Air inlet hole 211 air regulating piece 22 air regulating hole 221

Connecting piece 31 upper cover 32 cigarette holder 33

Detailed Description

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

Referring to fig. 1, the present invention provides an aerosol generating device 100, the aerosol generating device 100 includes an atomizer 101 and a power supply device 102 electrically connected to the atomizer 101, when in use, the power supply device 102 provides electric energy to the atomizer 101, the atomizer 101 heats an aerosol-forming substrate under the electric driving action of the power supply device 102, the aerosol-forming substrate is heated to generate smoke, and the smoke is provided for a user to inhale.

Referring to figures 2, 3, 5, 10 and 11, the atomiser 101 comprises an atomising element 10 and the power supply means 102 is electrically connected to the atomising element 10 such that the aerosol-forming substrate is heated on the atomising element 10 to generate an aerosol. Atomization component 10 includes electrode 11, extruded piece 12, retaining member 13 and heating member 14, extruded piece 12 movably installs on electrode 11, heating member 14 and electrode 11 electric connection, be provided with mutual intercommunication's locating hole 110 and connecting hole 111 on electrode 11, heating member 14 is last to have stiff end 141, retaining member 13 is connected with the cooperation of connecting hole 111, when retaining member 13 is connected with the cooperation of connecting hole 111, retaining member 13 can fix the stiff end 141 extrusion of inserting to the locating hole 110 on electrode 11, perhaps, retaining member 13 can fix extruded piece 12 thereby make stiff end 141 extrusion fix between extruded piece 12 and electrode 11 on electrode 11.

Referring to fig. 11, when the heat generating member 14 is a spiral heat generating wire, the fixing end 141 of the heat generating member 14 is a slender wire-shaped structure, and when the heat generating member 14 is installed, the wire-shaped fixing end 141 is inserted into the positioning hole 110, and the fixing function of the heat generating member 14 is realized by the pressing action of the locking member 13 on the fixing end 141; referring to fig. 10, when the heat generating member 14 is a heat generating sheet or a heat generating net, the fixed end 141 of the heat generating member 14 is a flat sheet-shaped structure, and when the heat generating member 14 is installed, the sheet-shaped fixed end 141 is placed in the gap between the electrode 11 and the pressing member 12, and the fixed end 141 is pressed and fixed between the pressing member 12 and the electrode 11 by the fixing action of the locking member 13 on the pressing member 12, thereby realizing the fixing function of the heat generating member 14. Thus, the installation requirements for the heat generating members 14 of various different types are satisfied, and the installation stability for the heat generating members 14 of various different types is ensured. In addition, because the depth that retaining member 13 stretched into to connecting hole 110 is adjustable, and extruded piece 12 is movable relative to electrode 11, so can make retaining member 13 or extruded piece 12 extrude the fixed end 141 to fix of different thickness dimensions, promoted the suitability.

Referring to fig. 6 and 7, in one embodiment, the locking member 13 passes through the pressing member 12 and is connected to the connecting hole 111, and specifically, the pressing member 12 is formed with a through hole 121, and the locking member 13 passes through the through hole 121 and is connected to the connecting hole 111. The locking member 13 includes a connecting rod 131 and a flange 132 disposed at one end of the connecting rod 131, one end of the connecting rod 131 opposite to the flange 132 passes through the through hole 121 and then is connected to the connecting hole 111, and the connecting rod 131 is used for abutting against the fixed end 141 inserted into the positioning hole 110 so as to press and fix the fixed end 141. In addition, the diameter of the through hole 121 is larger than the diameter of the connecting rod 131 and smaller than the diameter of the flange 132, thereby ensuring that the pressing member 12 cannot be separated from the locking member 13 from the end of the locking member 13 having the flange 132, and at the same time, the flange 132 abuts against the pressing member 12, thereby achieving the function of fixing the pressing member 12 to the electrode 11. In the present embodiment, the locking member 13 is a bolt, and correspondingly, the connection hole 111 is a screw hole. It is understood that in other embodiments, the connecting hole 111 is light-passing, and the locking member 13 is connected with the connecting hole 111 by plugging.

It will be appreciated that in other embodiments not shown, the retaining member 13 may be provided without passing through the pressing member 12, for example, the retaining member 13 may be provided on one side of the pressing member 12, provided that at least part of the flange 132 is capable of abutting against the pressing member 12 to secure the pressing member 12 to the electrode 11.

Referring to fig. 5 again, in one embodiment, a positioning block 112 is protruded from an end surface of the electrode 11 facing the extrusion member 12, the positioning hole 110 is opened on an upper end surface of the positioning block 112, the connection hole 111 is opened on an end surface of the positioning block 112 facing the extrusion member 12, and a central axis of the positioning hole 110 is perpendicular to a central axis of the connection hole 111. The end face of the extrusion part 12 facing the electrode 11 is provided with a positioning groove 122 matched with the positioning block 112, the through hole 121 is formed in the end face of the extrusion part 12 far away from the electrode 11 and is coaxial with the connecting hole 111, the upper end face of the extrusion part 12 is provided with an avoiding groove 123, and the avoiding groove 123 corresponds to the positioning hole 110. When installing extruded article 12, from one side of electrode 11 establish extruded article 12 cover establish on locating piece 112 can, through setting up constant head tank 122, can make locating piece 112 break away from the interference to extruded article 12, guaranteed that extruded article 12 part is crossed behind locating piece 112 and is close to electrode 11, can effectively reduce the size in extruded article 12 and the clearance between the electrode 11, make its squeezing action to generate heat 14 more firm. In addition, the avoiding groove 123 ensures that the fixed end 141 of the heating element 14 can pass through the avoiding groove 123 and then be inserted into the positioning hole 110.

Referring to fig. 3, the electrode 11 includes a first electrode 11A and a second electrode 11B, the first electrode 11A and the second electrode 11B are disposed opposite to each other, one of the first electrode 11A and the second electrode 11B is electrically connected to a positive electrode of the power supply device 102, the other is electrically connected to a negative electrode of the power supply device 102, and two fixing ends 141 of the heat generating member 14 are provided, one of the fixing ends 141 is pressed against the first electrode 11A, and the other fixing end 141 is pressed against the second electrode 11B, so that the heat generating member 14 is erected between the first electrode 11A and the second electrode 11B, and further, the electrical connection relationship between the power supply device 102 and the heat generating member 14 is achieved.

Referring to fig. 3 and 4, in one embodiment, two pressing members 12 are mounted on the first electrode 11A, one locking member 13 is correspondingly disposed on each pressing member 12, two pressing members 12 are mounted on the second electrode 11B, and one locking member 13 is correspondingly disposed on each pressing member 12. All set up a plurality of extruded articles 12 on first electrode 11A and the second electrode 11B, can make the stiff end 141 that generates heat 14 can be fixed by a plurality of extruded articles 12 extrusion simultaneously, promoted connection stability, and simultaneously, a plurality of extruded articles 12 can supply to adapt to a plurality of installations that generate heat 14, have promoted atomization efficiency. It is to be understood that the number of the pressers 12 on the first electrode 11A and the second electrode 11B is only one or more than two, and is not limited thereto.

Referring to fig. 3, 4, 8 and 9, the atomizing assembly 11 further includes a base 15 and an electrode column 16, wherein the first electrode 11A, the second electrode 11B and the electrode column 16 are all mounted on the base 15.

In a specific embodiment, the base 15 is substantially a hollow cylindrical structure with an opening at the upper end, a connecting pipe 151 communicating with the inner cavity of the base 15 is formed at the center of the lower end surface of the base 15 and extends downwards along the axial direction of the base 15, the first electrode 11A and the second electrode 11B are both installed in the base 15, the electrode column 16 is installed in the connecting pipe 151 and connected with the first electrode 11A, the electrode column 16 is electrically connected with the first electrode 11A, and the second electrode 11B is electrically connected with the base 15. In order to realize electrical isolation and avoid short circuit, a first insulating member 152 is interposed between the electrode column 16 and the connecting tube 151 of the base 15, and a second insulating member 153 is interposed between the first electrode 11A and the base 15, and it can be understood that the first insulating member 152 and the second insulating member 153 are made of insulating materials such as silica gel or rubber.

Specifically, the power supply device 102 is connected to the connection pipe 151, and when the power supply device 102 and the connection pipe 151 are installed in place, one of the positive and negative electrodes of the power supply device 102 is electrically connected to the connection pipe 151, and the other electrode column 16 of the positive and negative electrodes of the power supply device 102 is electrically connected, so as to achieve the electrical connection relationship between the power supply device 102 and the atomizer 101.

Referring to fig. 3, 4 and 8, the atomizing assembly 10 further includes a fastening member 113 and a retaining washer 114, the fastening member 113 is connected to the second electrode 11B after passing through the retaining washer 114 and the base 15 in sequence, so as to fixedly connect the second electrode 11B to the base 15, and the retaining washer 114 can prevent the fastening member 113 from loosening. In the present embodiment, the fastener 113 is a screw, and the retaining washer 114 is a silicone ring. It will be appreciated that in other embodiments, the fastener 113 and the backstop washer 114 may be omitted, and the second electrode 11B may be connected to the base 15 by snapping, gluing, or the like.

The atomizing assembly 11 further includes a supporting member 17, a locking cap 18, an elastic member 19 and a liquid absorbing member 20, specifically, the locking cap 18 is mounted on the upper end of the electrode column 16, the supporting member 17 is located between the first electrode 11A and the second electrode 11B and slidably sleeved outside the locking cap 18, and the elastic member 19 is telescopically disposed between the first electrode 11A and the supporting member 17 along the sliding direction of the supporting member 17.

In a specific embodiment, the upper end surface of the supporting member 17 is a curved surface 174 recessed downward, and the curved surface 174 is matched with the outer contour structure of the liquid absorbing member 20 to facilitate fixing the liquid absorbing member 20. The upper end surface of the supporting member 17 is recessed downwards to form an insertion hole 171 penetrating through the lower end surface of the supporting member 17, a first abutting edge 172 is arranged on the hole wall of the insertion hole 171 in an inward protruding mode, a second abutting edge 181 is arranged on the outer wall of the upper end of the locking cap 18 in an protruding mode, after the lower end of the locking cap 18 penetrates through the insertion hole 171, the second abutting edge 181 and the first abutting edge 172 abut against each other, therefore, the supporting member 17 is limited, and the supporting member 17 is prevented from being separated from the locking cap 18 through the upper end of the locking cap 18. In addition, in order to facilitate the installation of the elastic member 19, the lower end surface of the support member 17 is provided with an installation groove 173 around the insertion hole 171, and the elastic member 19 is installed in the installation groove 173, preventing the elastic member 19 from being scraped.

When the heating element is used, the supporting element 17 drives the liquid absorbing element 20 to move upwards under the elastic action of the elastic element 19 so as to be always abutted against the heating element 14, namely, the liquid absorbing element 20 is extruded between the supporting element 17 and the heating element 14, so that the heating element 14 is ensured to be fully contacted with the liquid absorbing element 20, and the heating element 14 is prevented from being dried.

In one embodiment, the resilient member 19 is a spring, it is understood that the resilient member 19 may be a rigid and resilient member such as a stainless steel spring or a copper spring, and the liquid absorbing member 20 includes but is not limited to cotton, fiber rope, porous ceramic, porous graphite, foamed metal, and other members capable of absorbing the aerosol-forming substrate, and the heat generating member 14 heats the aerosol-forming substrate on the liquid absorbing member 20 to atomize the aerosol-forming substrate into the aerosol.

The atomizer 101 further comprises a housing 21 and an air adjusting member 22, wherein the air adjusting member 22 is rotatably sleeved outside the housing 21. The housing 21 has a hollow cylindrical structure with two ends penetrating, the atomizing assembly 10 is at least partially accommodated in the housing 21, and the base 15 is detachably connected to the lower end of the housing 21. An air inlet hole 211 communicated with the inner cavity of the shell 21 is formed in the side wall of the shell 21, the air adjusting piece 22 is of a hollow cylindrical structure with two through ends, a plurality of air adjusting holes 221 communicated with the outside atmosphere are formed in the side wall of the air adjusting piece 22, and the communicating area of the air adjusting holes 221 and the air inlet hole 211 can be changed by rotating the air adjusting piece 22, so that the air inflow is controlled. In one embodiment, the air intake holes 211 are disposed opposite to the heat generating member 14, so that the air passing through the air intake holes 211 can be blown toward the heat generating member 14 as much as possible, thereby enhancing the atomization effect.

The atomizer 101 further includes a connecting member 31, an upper cover 32 and a mouthpiece 33, the connecting member 31 is installed at the upper end of the housing 21, the upper cover 32 is sleeved outside the connecting member 31, the mouthpiece 33 is connected to the connecting member 31 after passing through the upper cover 32, so that the inner cavity of the mouthpiece 33 is communicated with the inner cavity of the housing 21, and the mouthpiece 33 is used for a user to smoke.

The utility model provides an atomizing component 10, when retaining member 13 is connected with the cooperation of connecting hole 111, retaining member 13 can be fixed on electrode 11 with inserting stiff end 141 extrusion to in locating hole 110, in order to satisfy the installation demand when heating member 14 is the heater, perhaps, retaining member 13 can fix extrusion spare 12 on electrode 11 thereby make stiff end 141 extrusion fix between extrusion spare 12 and electrode 11, in order to satisfy the installation demand when heating member 14 is heating plate or heating network, research and development cost has been reduced, and, the user can change the heating member 14 of different grade type by oneself according to self needs, and easy operation, it is convenient, user's use experience has been promoted.

The utility model provides an atomizer 101 and aerosol generating device 100 because it has the whole technical characteristics of above-mentioned atomization component 10, so have the same technological effect with above-mentioned atomization component 10.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An atomizing assembly, characterized by: atomization component includes electrode, extruded article, retaining member and generates heat, extruded article movably installs on the electrode, generate heat the piece with electrode electric connection, be provided with the locating hole and the connecting hole of mutual intercommunication on the electrode, the stiff end has on the piece generates heat, the retaining member with the connecting hole cooperation is connected, works as the retaining member with during the connecting hole is connected, the retaining member can will insert extremely in the locating hole the stiff end extrusion is fixed on the electrode, perhaps, the retaining member can with thereby the extruded article is fixed thereby make on the electrode the stiff end extrusion is fixed the extruded article with between the electrode.

2. The atomizing assembly of claim 1, wherein: be provided with the through-hole on the extruded piece, the retaining member passes behind the through-hole with the connecting hole is connected, the retaining member includes the connecting rod and sets up the flange of connecting rod one end, the connecting rod with the connecting hole is connected, the flange with the extruded piece counterbalance is held.

3. The atomizing assembly of claim 2, wherein: towards above the electrode the protruding locating piece that is equipped with of terminal surface of extruded article, the locating hole reaches the connecting hole all sets up on the locating piece, the extruded article towards seted up on the terminal surface of electrode with locating piece complex constant head tank, the extruded article cover is established on the locating piece, be provided with on the extruded article with the groove of dodging that the locating hole corresponds.

4. The atomizing assembly of claim 3, wherein: the connecting hole is formed in the positioning block and faces to the end face of the extrusion piece, the central shaft of the positioning hole is perpendicular to the central shaft of the connecting hole, and the through hole is formed in the end face, far away from the electrode, of the extrusion piece and is coaxially arranged with the connecting hole.

5. The atomizing assembly of claim 1, wherein: the heating element is a heating wire or a heating sheet or a heating network, when the heating element is a heating wire, the fixed end is of a long and thin filamentary structure and is inserted into the positioning hole, and when the heating element is a heating sheet or a heating network, the fixed end is of a flat sheet structure and is clamped between the electrode and the extrusion piece.

6. The atomizing assembly of any one of claims 1-5, wherein: the electrode includes first electrode and second electrode, first electrode with all install at least one on the second electrode the extruded piece, every correspond on the extruded piece and set up one the retaining member, the stiff end of the piece that generates heat has two, one of them the stiff end is extruded and is fixed on the first electrode, another the stiff end is extruded and is fixed on the second electrode.

7. The atomizing assembly of claim 6, wherein: the first electrode with the second electrode sets up relatively, atomization component still includes support piece, elastic component and imbibition piece, support piece movably sets up first electrode with between the second electrode, elastic component elasticity supports and holds support piece, imbibition piece is in extrude under the elastic force effect of elastic component support piece with generate heat between the piece.

8. An atomizer, characterized by: the atomizer comprising the atomizing assembly of any one of claims 1-7.

9. The atomizer of claim 8, wherein: the atomizer further comprises a shell and an air adjusting piece, the air adjusting piece is rotatably sleeved outside the shell, at least part of the atomizing assembly is contained in the shell, an air inlet hole is formed in the side wall of the shell, the air inlet hole is right aligned to the heating piece, and an air adjusting hole is formed in the side wall of the air adjusting piece.

10. An aerosol generating device, comprising: the aerosol generating device comprising a nebulizer according to claim 8 or 9.

11. An aerosol generating device according to claim 10, wherein: the aerosol generating device further comprises a power supply device, and the power supply device is electrically connected with the atomizer.