CN215992760U

CN215992760U - Atomizer and aerosol generating device

Info

Publication number: CN215992760U
Application number: CN202121332634.9U
Authority: CN
Inventors: 邱伟华
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-03-11
Anticipated expiration: 2031-06-15
Also published as: WO2022262339A1

Abstract

The utility model provides an atomizer and an aerosol generating device, wherein the atomizer is provided with a connecting seat, an atomizer body can be connected to a power supply device through the connecting seat, an air adjusting structure is arranged on the connecting seat, and the air adjusting structure comprises an air adjusting groove arranged on the connecting seat, an air inlet arranged on the connecting seat, an air adjusting ring which can be arranged in the air adjusting groove in a circumferential rotating manner, and an air adjusting opening which is arranged on the air adjusting ring and is used for being selectively aligned with and communicated with the air inlet. When the user need correspond the air input of adjusting the atomizer according to the demand of inhaling of required play smog volume, only need can follow circumferential direction with the first end of atomizer body and install in transferring the gas groove, drive through the atomizer body and transfer the gas ring for the connecting seat is rotatory to change the intercommunication area of transferring gas port and air inlet, reach predetermined intercommunication area until the intercommunication area, can realize the effect of admitting air of preferred, can prevent effectively that the ring of transferring the gas from influencing the effect of admitting air of transferring because of the mistake touching.

Description

Atomizer and aerosol generating device

Technical Field

The utility model belongs to the technical field of simulated smoking, and particularly relates to an atomizer and an aerosol generating device.

Background

An aerosol generating device is a common simulated cigarette electronic product, and mainly comprises an atomizer which can heat and atomize an aerosol forming substrate to form smoke, and a power supply device which supplies power to the atomizer. Wherein, generally need to set up the inlet port on the atomizer, supply external air to get into the atomizing chamber of atomizer through the inlet port, the air that gets into in the atomizing chamber is together with the smog that the atomizing formed in the atomizing chamber, supplies the user to inhale and reaches the effect of simulation smoking. In order to further satisfy the smoking demand of different users to different play smog volumes for the user can carry out reasonable regulation to the air input of atomizer, generally sets up the accent gas ring that has the accent gas pocket along its circumferential direction on the atomizer. When the user needs to correspondingly adjust the air inflow of the atomizer according to the smoking requirement of the required smoke output amount, the air adjusting ring only needs to be rotated along the circumferential direction of the atomizer, the size of the communication area of the air adjusting hole and the air inlet hole is changed, and the air inlet effect with better quality can be realized until the communication area reaches the preset communication area.

However, in the current aerosol generating device, after the user rotates the air adjusting ring to enable the communication area between the air adjusting hole and the air inlet hole to reach the preset communication area, and the better air inlet effect is achieved, the air adjusting ring is often rotated and displaced easily due to mistaken touch, so that the preset communication area cannot be well maintained between the air adjusting hole and the air inlet hole, the adjusted air inlet effect is affected, and the use experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

Based on the above problems in the prior art, an object of the embodiments of the present invention is to provide an atomizer, in which an air adjustment ring is accommodated in an air adjustment groove of a connecting seat, and when the atomizer body is installed in the air adjustment groove of the connecting seat, the atomizer body can drive the air adjustment ring to rotate relative to the connecting seat, so as to change a communication area between an air adjustment opening and an air inlet, and effectively prevent the air adjustment ring from affecting an adjusted air inlet effect due to an erroneous touch.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided a nebulizer for an aerosol generating device, comprising:

an atomizer body for storing an aerosol-forming substrate and atomizing the aerosol-forming substrate to form an aerosol for inhalation by a user;

the connecting seat is used for connecting the atomizer body to a power supply device of the aerosol generating device, and is provided with a first connecting end and a second connecting end along the axial direction of the connecting seat, the first connecting end is used for being connected with the atomizer body, and the second connecting end is used for being connected with the power supply device; and

the air adjusting structure comprises an air adjusting groove concavely arranged on the end face of the first connecting end, an air adjusting ring which can be rotatably arranged in the air adjusting groove along the circumferential direction of the connecting seat, an air inlet which is arranged on the connecting seat and communicated with the air adjusting groove, and an air adjusting port which is arranged on the air adjusting ring, and when the air adjusting ring rotates relative to the connecting seat, the air adjusting port can be selectively aligned and communicated with the air inlet so as to change the communication area of the air adjusting port and the air inlet;

the first end of the atomizer body in the axial direction can be rotatably arranged in the air adjusting groove along the circumferential direction of the connecting seat so as to connect the atomizer body to the first connecting end of the connecting seat, the atomizer body can drive the air adjusting ring to rotate relative to the connecting seat, and when the first end of the atomizer body is arranged in the air adjusting groove, the air adjusting groove is communicated with the atomizing cavity of the atomizer body.

Furthermore, the gas regulating structure further comprises a limiting groove arranged on the gas regulating ring, and a limiting part which is in sliding fit with the limiting groove to limit the rotation angle of the gas regulating ring relative to the connecting seat, the limiting part is arranged in the gas regulating groove, and at least part of the limiting part is accommodated in the limiting groove.

Furthermore, the limiting part is a positioning pin, a pin body of the positioning pin is fixedly arranged in the air adjusting groove, and at least part of a pin cap of the positioning pin is accommodated in the limiting groove.

Further, the atomizer still includes and is used for when the first end of atomizer body is inserted and is located the gas mixing groove with the connection structure that the gas mixing ring links to each other with the atomizer body.

Furthermore, the connecting structure comprises a poking tooth convexly arranged on the air adjusting ring and a poking groove concavely arranged on the atomizer body to be matched with the poking tooth for buckling connection, and when the first end of the atomizer body is inserted into the air adjusting groove, the poking tooth is connected with the poking groove for buckling connection, so that the atomizer body can drive the air adjusting ring to rotate relative to the connecting seat; or, the connection structure comprises a toggle groove concavely arranged on the air adjusting ring and a toggle tooth convexly arranged on the atomizer body to be matched with the toggle groove fastener, when the first end of the atomizer body is inserted into the air adjusting groove, the toggle tooth is connected with the toggle groove fastener, so that the atomizer body can drive the air adjusting ring to rotate relative to the connecting seat.

Furthermore, the connection structure comprises a magnetic attraction piece which connects the air adjusting ring with the atomizer body in a magnetic attraction manner, and the magnetic attraction piece is arranged on the atomizer body and/or the air adjusting ring.

Further, the magnetic part is a first magnet arranged on the atomizer body, and the air adjusting ring is a magnetic part made of magnetizable materials; or, the piece is inhaled to magnetism including set up in first magnet on the atomizer body and with first magnet corresponds the setting in order to cooperate first magnet magnetism inhales the second magnet of connection, the second magnet is located on the air regulation ring.

Based on the above problems in the prior art, it is a second object of the embodiments of the present invention to provide an atomizer, wherein the air adjusting ring is accommodated in the air adjusting groove inside the connecting sleeve, and when the atomizer body is installed in the air adjusting groove, the atomizer body can drive the air adjusting ring to rotate relative to the connecting seat, so as to change the communication area between the air adjusting opening and the air inlet, and effectively prevent the air adjusting ring from affecting the adjusted air inlet effect due to the erroneous touch.

the connecting sleeve is used for connecting the atomizer body to a power supply device of the aerosol generating device, and is provided with a first connecting end and a second connecting end along the axial direction of the connecting sleeve, the first connecting end is used for being sleeved on the atomizer body, and the second connecting end is used for being sleeved on the power supply device; and

the air adjusting structure comprises an air adjusting groove formed by a cylinder cavity part close to the first connecting end, an air adjusting ring which can be rotatably arranged in the air adjusting groove along the circumferential direction of the connecting sleeve, an air inlet which is arranged on the connecting sleeve and is communicated with the air adjusting groove, and an air adjusting opening which is arranged on the air adjusting ring, and when the air adjusting ring rotates relative to the connecting sleeve, the air adjusting opening can be selectively aligned with and communicated with the air inlet so as to change the communication area of the air adjusting opening and the air inlet;

the atomizer body is at least partially inserted into the air adjusting groove through a port of the first connecting end, so that the connecting sleeve is sleeved on the atomizer body, the air adjusting groove is communicated with the atomizing cavity of the atomizer body, and the atomizer body can rotate along the circumferential direction of the connecting sleeve, so that the atomizer body can drive the air adjusting ring to rotate relative to the connecting sleeve.

Based on the above problems in the prior art, it is a third object of the embodiments of the present invention to provide an aerosol generating device of an atomizer, which has a gas regulating ring accommodated in a gas regulating groove of a connecting seat, so that when an atomizer body is installed in the gas regulating groove of the connecting seat, the atomizer body can drive the gas regulating ring to rotate relative to the connecting seat, thereby changing the communication area between the gas regulating port and the gas inlet, and effectively preventing the gas regulating ring from affecting the regulated gas inlet effect due to the mistaken touch.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an aerosol generating device, provide including above-mentioned arbitrary scheme the atomizer with be used for to the power supply unit of atomizer power supply, the second link of connecting seat is fixed in power supply unit is last, inside stock solution chamber that is used for saving aerosol formation matrix that is equipped with of atomizer body, with the atomizing chamber that the stock solution chamber was separated and is set up, and the intercommunication the stock solution chamber with the feed liquor hole in atomizing chamber, atomizer body axial second end still is equipped with the confession the outlet flue of the smog outflow in the atomizing chamber, the atomizing chamber with outlet flue intercommunication.

Further, the atomizer body still including inside have the stock solution spare that holds the chamber and be used for heating and atomizing aerosol formation substrate's atomization component, atomization component at least part accept in hold in the chamber, so that in the stock solution spare in the part outside the atomization component defines out the stock solution chamber, have in the atomization component with the atomization chamber that the stock solution chamber partition set up, the feed liquor hole is located on the atomization component, still be equipped with the intercommunication on the atomization component the atomization chamber with the gas guide mouth in gas conditioning groove.

Further, the liquid storage part comprises a main shell body with the accommodating cavity inside and a base which is assembled on the bottom opening of the main shell body in a sealing manner, the smoke outlet is arranged at the top end of the main shell body, the atomizing assembly comprises an atomizing base at least partially accommodated in the accommodating cavity, an atomizing shell supported on the atomizing base at the bottom end and an atomizing core used for electrifying and heating, the atomizing base is supported and fixed on the base, the inner cavity of the atomizing shell forms the atomizing cavity, the atomizing core is supported and fixed on the atomizing base and is positioned in the atomizing cavity, the top end of the atomizing shell is provided with a smoke guide pipe communicated with the atomizing cavity and the smoke outlet, the cavity part inside the main shell body outside the atomizing shell and the smoke guide pipe defines the liquid storage cavity, and the liquid inlet hole is arranged on the side wall of the atomizing shell, the air guide port is arranged on the atomizing base and/or the base.

Compared with the prior art, one or more technical schemes in the embodiment of the utility model have at least one of the following beneficial effects:

the atomizer and the aerosol generating device in the embodiment of the utility model are characterized in that the atomizer is provided with a connecting seat, an atomizer body can be connected to a power supply device through the connecting seat, and an air adjusting structure is arranged on the connecting seat and comprises an air adjusting groove arranged on the connecting seat, an air inlet arranged on the connecting seat and used for allowing outside air to enter the air adjusting groove, an air adjusting ring arranged in the air adjusting groove in a circumferential rotating manner, and an air adjusting opening arranged on the air adjusting ring and used for being selectively aligned with and communicated with the air inlet. When the user need correspond the air input of adjusting the atomizer according to the demand of inhaling of required play smog volume, only need can follow circumferential direction with the first end of atomizer body and install in transferring the gas groove, drive through the atomizer body and transfer the gas ring for the connecting seat is rotatory to change the intercommunication area of transferring gas port and air inlet, reach predetermined intercommunication area until the intercommunication area, can realize the effect of admitting air of preferred. Like this, owing to set up the structure of transferring the gas on the connecting seat, the ring holding of will transferring the gas is inside in the accent gas tank of connecting seat for it only can drive rotatoryly to transfer the gas ring through the atomizer body, can reach the predetermined intercommunication area and realize the effect back that admits air of preferred at the intercommunication area of transferring gas port and air inlet, fully guarantee to transfer gas port and air inlet and can well keep predetermined intercommunication area, thereby effectively prevent to transfer the gas ring because of the influence of mistake touching the effect of admitting air of transferring, promote user's use and experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an atomizer according to an embodiment of the present invention;

FIG. 2 is a partially exploded view of an atomizer provided in accordance with an embodiment of the present invention;

fig. 3 is a schematic perspective view of a gas regulating ring according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of another air adjustment ring according to an embodiment of the present invention;

fig. 5 is a schematic top view of an atomizer according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 5;

fig. 8 is a schematic perspective view of a power supply device according to an embodiment of the utility model;

fig. 9 is a schematic perspective view of an atomizer according to another embodiment of the present invention;

FIG. 10 is a partially exploded view of an atomizer provided in accordance with another embodiment of the present invention;

fig. 11 is a schematic perspective view of a connecting seat, a connecting sleeve or a cylindrical air adjusting shell according to another embodiment of the present invention;

fig. 12 is an exploded view of an atomizer according to another embodiment of the present invention;

fig. 13 is a schematic perspective view of an aerosol generating device according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-atomizer body; 11-a liquid storage part; 111-a main housing; 112-a base; 113-a mouthpiece; 114-a smoke outlet; 115-liquid injection port; 116-a liquid injection plug; 117-anchor pin; 12-an atomizing assembly; 121-an atomizing base; 122-an atomizing shell; 123-atomizing core; 124-smoke guide pipe; 125-buffer member; 13-a liquid storage cavity; 14-an atomizing chamber; 15-liquid inlet hole; 16-a gas guide port;

2-connecting seat, connecting sleeve or cylindrical air adjusting shell; 21-a first connection end; 22-a second connection end; 221-a sleeving groove; 23-electrode hole; 24-a fastener;

3-a gas regulating structure; 31-a gas regulating tank; 32-gas regulating ring; 321-arc avoiding gaps; 322-arc stop boss; 33-gas inlet; 34-a gas adjusting port; 35-air regulating holes; 36-a limiting groove; 37-a stop; 371-the pin body; 372-nail cap; 38-mounting holes;

4-pulling teeth; 5-a toggle groove; 6-magnetic attraction piece;

7-a power supply device; 71-an electrode; 72-an insulating seal;

8-a seal; 9-sealing ring; 10-screw.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 12 together, an atomizer according to an embodiment of the present invention will now be described. The atomizer provided by the embodiment of the utility model is suitable for an aerosol generating device, the aerosol generating device can be started by electrically driving the atomizer through a power supply device 7, and the atomizer can atomize aerosol forming substrates to form smoke so as to be sucked by a user to achieve the effect of simulating smoking. Referring to fig. 2, the atomizer provided in the embodiment of the present invention includes an atomizer body 1, a connecting seat 2, and an air regulating structure 3, wherein the atomizer body 1 can store aerosol-forming substrate, and the atomizer body 1 can atomize the aerosol-forming substrate to form smoke that can be inhaled by a user after being powered on. As can be understood, referring to fig. 1, fig. 6 and fig. 12, in some embodiments, a liquid storage cavity 13 for storing an aerosol-forming substrate, an atomizing cavity 14 separated from the liquid storage cavity 13, and a liquid inlet hole 15 communicating the liquid storage cavity 13 with the atomizing cavity 14 are disposed inside the atomizer body 1, a smoke outlet 114 is further disposed at the second axial end of the atomizer body 1, the atomizing cavity 14 is communicated with the smoke outlet 114, and an atomizing core 123 that is electrically heated is further disposed inside the atomizing cavity 14. Referring to fig. 1, 8 and 13, the connecting base 2 has a first connecting end 21 and a second connecting end 22 along the axial direction, the first connecting end 21 is used for connecting with the atomizer body 1, and the second connecting end 22 is used for connecting with the power supply device 7, so that the atomizer body 1 can be connected to the power supply device 7 of the aerosol generating device through the connecting base 2 to form a complete aerosol generating device. Referring to fig. 2, 3 and 4, the air adjusting structure 3 includes an air adjusting groove 31 concavely disposed on an end surface of the first connecting end 21, an air adjusting ring 32 rotatably disposed in the air adjusting groove 31 along a circumferential direction of the connecting base 2, an air inlet 33 disposed on the connecting base 2 and communicated with the air adjusting groove 31, and an air adjusting opening 34 disposed on the air adjusting ring 32, wherein when the air adjusting ring 32 rotates relative to the connecting base 2, the air adjusting opening 34 is selectively aligned and communicated with the air inlet 33 to change a communication area between the air adjusting opening 34 and the air inlet 33. The first axial end of the atomizer body 1 can be rotatably installed in the air adjusting groove 31 along the circumferential direction of the connecting seat 2, so as to connect the atomizer body 1 to the first connecting end 21 of the connecting seat 2, and enable the atomizer body 1 to drive the air adjusting ring 32 to rotate relative to the connecting seat 2. When the first end of the atomizer body 1 is mounted in the air adjustment groove 31, the air adjustment groove 31 communicates with the atomizing chamber 14 of the atomizer body 1.

When the atomizer provided by the embodiment of the utility model is used, the power supply device 7 supplies power to the atomizing core 123, the aerosol-forming substrate in the liquid storage cavity 13 enters the atomizing cavity 14 through the liquid inlet hole 15, and the atomizing core 123 arranged in the atomizing cavity 14 heats the aerosol-forming substrate under electric drive, so that the aerosol-forming substrate is atomized to form smoke. When the user passes through outlet 114 and smokes, external air flows through air inlet 33 on connecting seat 2, transfers gas port 34 on the gas ring 32, transfers the gas groove 31 to get into atomizing chamber 14 in proper order to mix the back with the smog in atomizing chamber 14, flow out through outlet 114 together, the user alright inhale smog and reach the effect of simulation smoking through outlet 114. Because the connecting seat 2 is provided with the air inlet 33 for the outside air to enter the air adjusting groove 31, the air adjusting ring 32 for adjusting the flow area of the air inlet 33 is rotatably arranged in the air adjusting groove 31, and the air adjusting ring 32 is provided with the air adjusting port 34 for selectively aligning and communicating with the air inlet 33. When the user need correspond the air input of adjusting the atomizer according to the demand of inhaling of required play fog volume, only need to install atomizer body 1 axial first end in transferring the gas groove 31 along the circumferential direction ground of connecting seat 2, and along circumferential direction atomizer body 1, it is rotatory for connecting seat 2 to drive through atomizer body 1 and transfer gas ring 32, in order to change the intercommunication area of transferring gas port 34 and air inlet 33, reach predetermined intercommunication area until the intercommunication area, can realize the effect of admitting air of preferred. Like this, because will transfer the gas ring 32 holding inside the accent air duct 31 of connecting seat 2, when atomizer body 1 installs in the accent air duct 31 of connecting seat 2, transfer the gas ring 32 and only can be driven by atomizer body 1 and rotate, after the intercommunication area of transferring gas port 34 and air inlet 33 reaches predetermined intercommunication area and realizes the effect of admitting air of preferred, guarantee to transfer gas port 34 and air inlet 33 and can well keep predetermined intercommunication area, thereby effectively prevent to transfer the gas ring 32 because of the wrong touching influence the effect of admitting air of transferring, promote user's use and experience.

Compared with the prior art, the atomizer provided by the embodiment of the utility model is provided with the connecting seat 2, the atomizer body 1 can be connected to the power supply device 7 through the connecting seat 2, the air regulating structure 3 is arranged on the connecting seat 2, and the air regulating structure 3 comprises an air regulating groove 31 arranged on the connecting seat 2, an air inlet 33 arranged on the connecting seat 2 for external air to enter the air regulating groove 31, an air regulating ring 32 arranged in the air regulating groove 31 in a circumferential rotating manner, and an air regulating port 34 arranged on the air regulating ring 32 and used for being selectively aligned with and communicated with the air inlet 33. When the user need correspond the air input of adjusting the atomizer according to the demand of inhaling of required play fog volume, only need can follow circumferential direction with the first end of atomizer body 1 and install in transferring the gas groove 31, it is rotatory for connecting seat 2 to drive through atomizer body 1 and transfer the gas ring 32 to change the intercommunication area of transferring gas port 34 and air inlet 33, reach predetermined intercommunication area until the intercommunication area, can realize the effect of admitting air of preferred. Like this, owing to set up on connecting seat 2 and transfer gas structure 3, it is inside in the accent air groove 31 of connecting seat 2 to transfer gas ring 32 holding, it is rotatory only to make the ring 32 of transferring gas to drive through atomizer body 1, can reach the predetermined intercommunication area and realize the effect of admitting air of preferred after transferring the communicating area of gas port 34 and air inlet 33, fully guarantee to transfer gas port 34 and air inlet 33 and can well keep predetermined intercommunication area, thereby effectively prevent to transfer gas ring 32 because of the wrong touching influence the effect of admitting air of transferring, promote user's use and experience.

It should be understood that, referring to fig. 9, 10 and 11, in some embodiments, the connecting socket 2 may be replaced by a connecting sleeve 2 having openings at two ends. In particular, embodiments of the utility model provide an atomiser comprising an atomiser body 1, a connecting sleeve 2 and an air-regulating structure 3, the atomiser body 1 being arranged to store an aerosol-forming substrate and atomise the aerosol-forming substrate to form an aerosol which can be inhaled by a user. The connecting sleeve 2 is used for connecting the atomizer body 1 to a power supply device 7 of the aerosol generating device, the connecting sleeve 2 is provided with a first connecting end 21 and a second connecting end 22 along the axial direction, the first connecting end 21 is used for being sleeved on the atomizer body 1, and the second connecting end 22 is used for being sleeved on the power supply device 7. The air adjusting structure 3 comprises an air adjusting groove 31 formed by a cylinder cavity part adjacent to the first connecting end 21, an air adjusting ring 32 rotatably arranged in the air adjusting groove 31 along the circumferential direction of the connecting sleeve 2, an air inlet 33 arranged on the connecting sleeve 2 and communicated with the air adjusting groove 31, and an air adjusting opening 34 arranged on the air adjusting ring 32, wherein when the air adjusting ring 32 rotates relative to the connecting sleeve 2, the air adjusting opening 34 can be selectively aligned and communicated with the air inlet 33 so as to change the communication area of the air adjusting opening 34 and the air inlet 33. The atomizer body 1 is at least partially inserted into the air adjusting groove 31 through the port of the first connecting end 21, so that the connecting sleeve 2 is sleeved on the atomizer body 1, the air adjusting groove 31 is communicated with the atomizing cavity 14 of the atomizer body 1, and the atomizer body 1 can rotate along the circumferential direction of the connecting sleeve 2, so that the atomizer body 1 can drive the air adjusting ring 32 to rotate relative to the connecting sleeve 2. The working principle and technical effect of the atomizer provided by the embodiment of the present invention are the same as those of the atomizer provided by the above embodiment, and are not described herein again. It can be understood that, in some embodiments, the connecting seat 2 may also be replaced by a cylindrical air regulating shell 2 having openings at two ends, an inner cavity of the cylindrical air regulating shell 2 forms an air regulating groove 31, and the cylindrical air regulating shell 2 is sleeved on the atomizer body 1, so that the first end of the atomizer body 1 can be rotatably installed in the air regulating groove 31 along the circumferential direction, and then the atomizer body 1 can be connected to the power supply device 7 of the aerosol generating device through the cylindrical air regulating shell 2, thereby forming a complete aerosol generating device. The second connection 22 of the cylindrical register shell 2 is fixedly connected to the power supply unit 7. The air adjusting structure 3 comprises an air adjusting groove 31 formed by an inner cavity of the cylindrical air adjusting shell 2, an air adjusting ring 32 arranged in the air adjusting groove 31 in a way of rotating along the circumferential direction of the connecting seat 2, an air inlet 33 arranged on the cylindrical air adjusting shell 2 and communicated with the air adjusting groove 31, and an air adjusting opening 34 arranged on the air adjusting ring 32, wherein when the air adjusting ring 32 rotates relative to the cylindrical air adjusting shell 2, the air adjusting opening 34 can be selectively aligned and communicated with the air inlet 33 so as to change the communication area of the air adjusting opening 34 and the air inlet 33. The first axial end of the atomizer body 1 can be rotatably installed in the air adjusting groove 31 along the circumferential direction of the connecting seat 2, so that the atomizer body 1 is connected to the first connecting end 21 of the cylindrical air adjusting shell 2, and the atomizer body 1 can drive the air adjusting ring 32 to rotate relative to the connecting seat 2. When the first end of the atomizer body 1 is mounted in the air adjustment groove 31, the air adjustment groove 31 communicates with the atomizing chamber 14 of the atomizer body 1.

It is understood that referring to fig. 6 and 7 in combination, in some embodiments, the gas regulating ring 32 is sealingly assembled in the gas regulating groove 31 by the sealing ring 9 to enhance the gas tightness. The number of the air inlets 33 includes but is not limited to one, for example, the number of the air inlets 33 may be two, three or more than four, the number of the air adjusting ports 34 is consistent with the number of the air inlets 33, and the number of the air inlets 33 and the number of the air adjusting ports 34 may be set according to the actual use requirement, which is not limited herein. When the quantity that sets up of air inlet 33 is more than two, the equidistant setting of circumference along connecting seat 2 of air inlet 33 more than two to stability and the homogeneity that the reinforcing was admitted air are favorable to the smog homogeneous mixing of air current and atomizing formation, promote the smog taste. It can be understood that please refer to fig. 3 and 4 in combination, in other embodiments, the air regulating ring 32 is further provided with a plurality of air regulating holes 35, the plurality of air regulating holes 35 are arranged along the circumferential direction of the connecting seat 2 at intervals, the aperture of the air regulating holes 35 is far smaller than the aperture of the air regulating port 34, the selection of different air inlet gears is realized when the air regulating ring 32 is rotated, the air inlet amount is adjusted reasonably, further, the smoke outlet amount of the atomizer is adjusted reasonably at different gears, the smoking requirements of different users on different smoke outlet amounts are met, and the mouth feel of the users is improved.

Referring to fig. 2, fig. 3 and fig. 4, in some embodiments, the air adjustment structure 3 further includes a limiting groove 36 disposed on the air adjustment ring 32, and a limiting member 37 slidably engaged with the limiting groove 36 to limit a rotation angle of the air adjustment ring 32 relative to the connection seat 2, the limiting member 37 is disposed in the air adjustment groove 31, and at least a portion of the limiting member 37 is received in the limiting groove 36. By adopting the above scheme, the air adjusting ring 32 is provided with the limiting groove 36, the air adjusting groove 31 is provided with the limiting piece 37 which is in sliding fit with the limiting groove 36 to limit the rotation angle of the air adjusting ring 32 relative to the connecting seat 2, and at least part of the limiting piece 37 is accommodated in the limiting groove 36, the limit structure for limiting the rotation angle of the air adjusting ring 32 relative to the connecting seat 2 is formed by the sliding fit structure of the limit piece 37 and the limit groove 36, on one hand, the air adjusting ring 32 can be prevented from being separated from the air adjusting groove 31 on the connecting seat 2, the mounting stability of the air adjusting ring 32 is enhanced, on the other hand, the air adjusting ring 32 can be rotated according to a preset moving path, and can limit the rotation angle of the air adjusting ring 32 relative to the connecting seat 2 within a predetermined rotation angle range, when the air adjusting ring 32 rotates relative to the connecting seat 2, the air adjusting port 34 can be selectively aligned and communicated with the air inlet 33, so as to achieve the purpose of adjusting air inlet by changing the communication area of the air adjusting port 34 and the air inlet 33.

Referring to fig. 3 and 4, in some embodiments, the position-limiting member 37 is a positioning pin, a pin body 371 of the positioning pin is fixedly disposed in the air-adjusting slot 31, and a cap 372 of the positioning pin is at least partially received in the position-limiting slot 36. By adopting the above scheme, the limiting part 37 is set as the positioning pin, only the pin body 371 of the positioning pin needs to be fixedly arranged in the gas regulating groove 31, at least part of the pin cap 372 of the positioning pin is accommodated in the limiting groove 36, and the limiting structure for limiting the rotation angle of the gas regulating ring 32 relative to the connecting seat 2 can be formed by the sliding fit structure of the positioning pin and the limiting groove 36. Referring to fig. 11, in some embodiments, the air adjustment groove 31 has a mounting hole 38 for mounting the positioning pin, and a pin body 371 of the positioning pin is fixed in the mounting hole 38. It is understood that the limiting member 37 includes but is not limited to a positioning pin, for example, the limiting member 37 may also be a limiting member disposed in the gas regulating groove 31, so that the limiting member is at least partially received in the limiting groove 36, and a limiting structure for limiting the rotation angle of the gas regulating ring 32 relative to the connecting seat 2 can be formed by a sliding fit structure of the limiting member and the limiting groove 36. It can be understood that, in other embodiments, two arc-shaped limiting grooves 36 are symmetrically arranged on the air regulating ring 32 about the central axis of the air regulating ring 32, positioning pins are respectively arranged at positions corresponding to the arc-shaped limiting grooves 36, and the two positioning pins and the corresponding limiting grooves 36 form a limiting structure for limiting the rotation angle of the air regulating ring 32 relative to the connecting base 2 through a sliding fit structure, so as to enhance the stability of the air regulating ring 32 relative to the rotation angle of the connecting base 2. Referring to fig. 2, fig. 3 and fig. 4, in some embodiments, in other embodiments, the air adjusting ring 32 is further provided with an arc-shaped avoiding notch 321 for avoiding the nut 372 of the positioning pin, so as to facilitate the mounting and dismounting of the air adjusting ring 32 in the air adjusting groove 31. An arc-shaped stopping protrusion 322 for stopping the nail cap 372 of the positioning pin is arranged between the arc-shaped avoiding notch 321 and the limiting groove 36, and the nail cap 372 of the positioning pin is prevented from being separated from the limiting groove 36 by the arc-shaped stopping protrusion 322.

In some of these embodiments, the atomizer further comprises a connecting structure for connecting the air regulating ring 32 to the atomizer body 1 when the first end of the atomizer body 1 is inserted into the air regulating groove 31. As can be understood, please refer to fig. 2, fig. 3 and fig. 4 in combination, in some embodiments, the connection structure includes a toggle tooth 4 protruding on the air adjusting ring 32 and a toggle groove 5 recessed on the atomizer body 1 to be engaged with the toggle tooth 4, when the first end of the atomizer body 1 is inserted into the air adjusting groove 31, the toggle tooth 4 is engaged with the toggle groove 5, so that the atomizer body 1 can drive the air adjusting ring 32 to rotate relative to the connection seat 2. In other embodiments, the connection structure includes a toggle groove 5 concavely disposed on the air adjusting ring 32 and a toggle tooth 4 convexly disposed on the atomizer body 1 to be connected with the toggle groove 5 in a snap-fit manner, and when the first end of the atomizer body 1 is inserted into the air adjusting groove 31, the toggle tooth 4 is connected with the toggle groove 5 in a snap-fit manner, so that the atomizer body 1 can drive the air adjusting ring 32 to rotate relative to the connecting base 2. It can be understood that, in some embodiments, the toggle tooth 4 is disposed on an end surface of one axial end of the air adjusting ring 32, and the toggle groove 5 is correspondingly disposed on an end surface of the atomizer body 1, so as to facilitate the insertion and engagement of the toggle tooth 4 and the toggle groove 5. And, the quantity of stirring groove 5 and stirring tooth 4 can set up to two but not be restricted to two, and the quantity of stirring groove 5 and stirring tooth 4 can also set up to one or more than three. When the number of the toggle grooves 5 and the toggle teeth 4 is more than two, the stability of the connecting structure for connecting the air adjusting ring 32 and the atomizer body 1 can be further increased.

As can be appreciated, referring to fig. 2, 10 and 12, in some embodiments, the connecting structure includes a magnetic element 6 for magnetically connecting the air adjustment ring 32 to the atomizer body 1. It can be understood that the number of the magnetic attraction pieces 6 can be two but not limited to two, and the number of the magnetic attraction pieces 6 can also be more than three, so as to further enhance the stability of the magnetic attraction pieces 6 for magnetically connecting the air adjusting ring 32 and the atomizer body 1. Specifically, the magnetic member 6 is a first magnet provided on the atomizer body 1, and the air regulating ring 32 is a magnetic member made of a magnetizable material. Or, magnetism is inhaled piece 6 and is included setting up first magnet on atomizer body 1 and correspond the setting with first magnet and inhale the second magnet of connecting with the first magnet magnetism, and second magnet is located on the air regulation ring 32. Stir tooth 4 and stir the buckle connection structure in groove 5 through the setting to the setting is with transferring gas ring 32 magnetism to inhale and connect the magnetism on atomizer body 1 and inhale piece 6, prevents to transfer gas ring 32 and the atomizer body 1 and break away from at the in-process of circumference rotation atomizer body 1, thereby reinforcing atomizer body 1 drives transfers gas ring 32 for the rotatory stability of connecting seat 2, is favorable to promoting the user and transfers gas to experience.

Referring to fig. 13, an aerosol generating device according to an embodiment of the present invention includes the atomizer provided in any of the above embodiments and a power supply device 7 for supplying power to the atomizer. Since the aerosol generating device has all the technical features of the atomizer provided in any one of the above embodiments, the aerosol generating device has the same technical effects as the atomizer provided in any one of the above embodiments.

As can be understood, referring to fig. 6 and 7 in combination, in some embodiments, the end surface of the second connecting end 22 of the connecting seat 2 is concavely provided with a sleeve groove 221, the sleeve groove 221 is sleeved on one end of the power supply device 7 close to the atomizer body 1 to connect the atomizer body 1 to the power supply device 7, a liquid storage cavity 13 for storing aerosol-forming substrate, an atomizing cavity 14 separated from the liquid storage cavity 13, and a liquid inlet hole 15 communicating the liquid storage cavity 13 with the atomizing cavity 14 are arranged inside the atomizer body 1, the second axial end of the atomizer body 1 is further provided with a smoke outlet 114, and the atomizing cavity 14 is communicated with the smoke outlet 114. Referring to fig. 6 and 8, in some embodiments, the connecting base 2 is fixed to the power device 7 by a screw 10. In addition, referring to fig. 9, fig. 10 and fig. 11, in some embodiments, a fixing member 24 is further disposed on the connecting base 2, and the fixing member 24 is fixed on the power device 7 by a screw, so as to further enhance the stability of the connection between the connecting base 2 and the power device 7.

As can be understood, referring to fig. 1 and 12, in some embodiments, the atomizer body 1 further includes a liquid storage component 11 having a receiving cavity therein and an atomizing component 12 for heating and atomizing the aerosol-forming substrate, the atomizing component 12 is at least partially received in the receiving cavity, such that a portion of the liquid storage component 11 outside the atomizing component 12 defines a liquid storage cavity 13, the atomizing component 12 has an atomizing cavity 14 therein, the atomizing cavity 14 is spaced from the liquid storage cavity 13, the liquid inlet 15 is disposed on the atomizing component 12, and the atomizing component 12 is further provided with a gas guide opening 16 for communicating the atomizing cavity 14 with the gas adjusting groove 31.

It should be understood that, referring to fig. 6, fig. 7 and fig. 12 in combination, in some embodiments, the liquid storage 11 includes a main housing 111 having a receiving cavity therein and a base 112 hermetically assembled on an opening at a bottom end of the main housing 111 through a sealing member 8, the smoke outlet 114 is disposed at a top end of the main housing 111, the base 112 is provided with a through hole for the atomizing base 121 of the atomizing assembly 12 to be mounted in the receiving cavity of the liquid storage 11, the atomizing assembly 12 includes an atomizing base 121 at least partially received in the receiving cavity, an atomizing shell 122 supported at a bottom end on the atomizing base 121, and an atomizing core 123 for electrically heating, the atomizing base 121 is supported and fixed in the through hole on the base 112, an inner cavity of the atomizing shell 122 forms the atomizing cavity 14, the atomizing core 123 is supported and fixed on the atomizing base 121, and the atomizing core 123 is located in the atomizing cavity 14, a smoke guiding pipe 124 communicating the atomizing cavity 14 and the smoke outlet 114 is disposed at a top end of the atomizing shell 122, the cavity inside the main housing 111 outside the atomizing housing 122 and the smoke guide tube 124 defines a liquid storage chamber 13, a liquid inlet 15 is disposed on the sidewall of the atomizing housing 122, and a gas guide opening 16 is disposed on the atomizing base 121 and/or the base 112. It can be understood that the atomizing core 123 can be, but is not limited to, an electric heating wire wrapped by a tubular liquid guiding cotton or a ceramic heating core with a tubular outline, and the atomizing core is wrapped by the buffer 125. The aerosol-forming substrate in the reservoir 13 enters the nebulization chamber 14 through the liquid inlet 15 and the nebulization cartridge 123 arranged in the nebulization chamber 14 heats the aerosol-forming substrate under electrical drive so that the aerosol-forming substrate is nebulized to form a mist. When a user sucks the cigarette holder 113 with the smoke outlet 114, outside air enters the atomizing chamber 14 through the air inlet 33 on the connecting seat 2, and is mixed with smoke in the atomizing chamber 14 and then guided into the smoke outlet 114 through the smoke guide pipe 124, so that the user can smoke the smoke to achieve the effect of simulating smoking.

Referring to fig. 2, 11 and 12, in some embodiments, the power supply device 7 further includes an electrode 71 electrically connecting the atomizing core 123 with a control board of the power supply device 7, and an insulating sealing member 10 supporting and fixing the electrode 71, the connecting socket 2 is further provided with an electrode hole 23 communicating the air regulating groove 31 with the socket groove 221, the insulating sealing member 10 is disposed in the electrode hole 23, the insulating sealing member 10 is provided with a through hole through which the power supply electrode passes, one end of the electrode is electrically connected with the control board of the power supply device 7, and the other end of the electrode 71 passes through the through hole and is electrically connected with the atomizing core 123. The liquid storage part 11 is provided with a liquid injection port 115 communicated with the liquid storage cavity 13, the liquid injection port 115 is provided with a liquid injection plug 116, the liquid injection plug 116 is provided with a fixing pin 117 for fixing the liquid injection plug 116 on the liquid storage part 11, and the liquid storage part 11 is provided with a pin hole for inserting the fixing pin 117.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An atomizer for an aerosol generating device, comprising:

2. The atomizer according to claim 1, wherein the air adjustment structure further comprises a limiting groove disposed on the air adjustment ring, and a limiting member slidably engaged with the limiting groove to limit a rotation angle of the air adjustment ring relative to the connecting seat, the limiting member being disposed in the air adjustment groove, and the limiting member being at least partially received in the limiting groove.

3. The atomizer according to claim 2, wherein said retaining member is a dowel pin, a pin body of said dowel pin is fixedly disposed in said gas-regulating groove, and a pin cap of said dowel pin is at least partially received in said retaining groove.

4. The nebulizer of any one of claims 1 to 3, further comprising a connecting structure for connecting the gas regulating ring to the nebulizer body when the first end of the nebulizer body is inserted in the gas regulating groove.

5. The atomizer according to claim 4, wherein said connecting structure comprises a toggle tooth protruding from said tuning ring and a toggle slot recessed from said atomizer body for engaging with said toggle tooth, wherein when said first end of said atomizer body is inserted into said tuning slot, said toggle tooth engages with said toggle slot, so that said atomizer body can rotate said tuning ring relative to said connecting seat; or, the connection structure comprises a toggle groove concavely arranged on the air adjusting ring and a toggle tooth convexly arranged on the atomizer body to be matched with the toggle groove fastener, when the first end of the atomizer body is inserted into the air adjusting groove, the toggle tooth is connected with the toggle groove fastener, so that the atomizer body can drive the air adjusting ring to rotate relative to the connecting seat.

6. The nebulizer of claim 4, wherein the connecting structure comprises a magnetic member for magnetically connecting the air adjustment ring to the nebulizer body, wherein the magnetic member is disposed on the nebulizer body and/or the air adjustment ring.

7. The nebulizer of claim 6, wherein the magnetically attractive element is a first magnet disposed on the nebulizer body, and the gas regulating ring is a magnetic element made of a magnetizable material; or, the piece is inhaled to magnetism including set up in first magnet on the atomizer body and with first magnet corresponds the setting in order to cooperate first magnet magnetism inhales the second magnet of connection, the second magnet is located on the air regulation ring.

8. An atomizer for an aerosol generating device, comprising:

9. An aerosol generating device, comprising the atomizer of any one of claims 1 to 8 and a power supply device for supplying power to the atomizer, wherein the second connecting end of the connecting seat is fixed on the power supply device, a liquid storage cavity for storing aerosol-forming substrate, an atomizing cavity separated from the liquid storage cavity, and a liquid inlet hole communicating the liquid storage cavity with the atomizing cavity are arranged in the atomizer body, the second axial end of the atomizer body is further provided with a smoke outlet for allowing smoke in the atomizing cavity to flow out, and the atomizing cavity is communicated with the smoke outlet.

10. The aerosol generating device of claim 9, wherein the atomizer body further comprises a liquid storage member having a receiving cavity therein and an atomizing assembly for heating and atomizing the aerosol-forming substrate, the atomizing assembly being at least partially received in the receiving cavity such that a portion of the liquid storage member outside the atomizing assembly defines the liquid storage cavity, the atomizing assembly has an atomizing cavity therein spaced apart from the liquid storage cavity, the liquid inlet is disposed on the atomizing assembly, and the atomizing assembly further has a gas guide opening communicating the atomizing cavity with the gas regulating groove.

11. The aerosol generating device according to claim 10, wherein the liquid storage member includes a main housing having the accommodating chamber therein and a base sealingly mounted on an opening at a bottom end of the main housing, the smoke outlet is disposed at a top end of the main housing, the atomizing assembly includes an atomizing base at least partially accommodated in the accommodating chamber, an atomizing shell supported on the atomizing base at a bottom end thereof, and an atomizing core for generating heat by energization, the atomizing base is supported and fixed on the base, an inner cavity of the atomizing shell forms the atomizing chamber, the atomizing core is supported and fixed on the atomizing base, the atomizing core is located in the atomizing chamber, a smoke guide tube communicating the atomizing chamber with the smoke outlet is disposed at a top end of the atomizing shell, and the liquid storage chamber is defined by a portion of the cavity outside the atomizing shell and the smoke guide tube inside the main housing, the liquid inlet hole is arranged on the side wall of the atomizing shell, and the gas guide port is arranged on the atomizing base and/or the base.