CN215270591U

CN215270591U - Combined aerosol generating device and electronic cigarette

Info

Publication number: CN215270591U
Application number: CN202120357553.8U
Authority: CN
Inventors: 朱晓玲; 赵波洋; 赵贯云
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-12-24
Anticipated expiration: 2031-02-08

Abstract

The application relates to the technical field of aerosol, and discloses a combined aerosol generating device and an electronic cigarette. Wherein, the aerosol generating device includes: the device comprises an atomizing device and a host, wherein a gap is formed between the host and the atomizing device; the atomization device comprises an oil storage bin, an ultrasonic atomizer, an atomizing head and a suction nozzle structure, wherein the ultrasonic atomizer is used for atomizing liquid in the oil storage bin and guiding the liquid out of the atomizing head to the suction nozzle structure; the ultrasonic atomizer is electrically connected with the host; the host computer is provided with inlet channel, and inlet channel and suction nozzle structure intercommunication, inlet channel and clearance are isolated each other, or the clearance is close to inlet channel's one side and the isolated setting in one side of clearance intercommunication outside air. The aerosol generating device and the electronic cigarette that this application embodiment provided make aerosol generating device's air inlet no longer rely on the gap of atomizing device and host computer junction through having set up independent inlet channel, and the gathering of air current is effectual, and ultrasonic vibration can not produce harmful substance, and the degree of atomization is high.

Description

Combined aerosol generating device and electronic cigarette

Technical Field

The application relates to the technical field of aerosol, in particular to a combined aerosol generating device and an electronic cigarette.

Background

The harm of the traditional cigarette is gradually known by the public, and the electronic cigarette is more and more accepted by the public consumption group and gradually expands the market share. The essence of electron cigarette is an aerosol generating device, is connected with atomizing device through the host computer, and the battery in the host computer provides the electric energy and makes the heat-generating body in the atomizing device generate heat, atomizes the oil in the oil storehouse to produce aerosol and supply the user to inhale.

But the electronic cigarette among the prior art on the one hand atomizes through traditional electric heating mode and probably produces harmful substance and heat is difficult to control, and the gas that atomizes out simultaneously usually has the temperature, and is not good to user's inhalation experience. On the other hand, produce smog through electrical heating atomizing tobacco tar, the electron cigarette needs to have the air flue to supply the circulation of air, in order to carry smog to the gas outlet after the heating, but the air inlet of present electron cigarette is atomizing device and host computer junction usually, atomizing device and host computer are detachable construction, the air inlet is a gap that has a great area, and then make not only length of air inlet longer, and the direction dispersion of admitting air, the air current can't produce better effect of assembling, airflow stability is poor, the user need use great suction to accomplish the admitting air from the air inlet when sucking, user's use experience is felt has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems that heating atomization can generate harmful substances, the temperature of atomization gas is higher, and the stability of inhalation airflow is poor, the application provides a combined aerosol generating device and an electronic cigarette.

In a first aspect, the present application provides a combined aerosol generating device comprising: the device comprises an atomizing device and a main machine, wherein a gap is formed between the main machine and the atomizing device;

the atomization device comprises an oil storage bin, an ultrasonic atomizer, an atomizing head and a suction nozzle structure, wherein the ultrasonic atomizer is used for atomizing liquid in the oil storage bin and guiding the liquid out of the atomizing head to the suction nozzle structure; the ultrasonic atomizer is electrically connected with the host;

the host computer is provided with inlet channel, inlet channel with the suction nozzle structure intercommunication, inlet channel with the clearance is isolated each other, or the clearance is close to inlet channel's one side with the clearance communicates the isolated setting of one side of outside air.

Optionally, the ultrasonic atomizer includes an ultrasonic atomizing sheet and a second electrode assembly, the ultrasonic atomizing sheet is in contact connection with the second electrode assembly, and the second electrode assembly is electrically connected with the host.

Optionally, the ultrasonic atomization piece is arranged at a liquid outlet of the oil storage bin, or the ultrasonic atomization piece is arranged in the oil storage bin.

Optionally, the spray head comprises a mesh member disposed between the ultrasonic atomization sheet and the suction nozzle structure.

Optionally, the mesh member includes a mesh heating sheet, and the mesh heating sheet is electrically connected to the host.

Optionally, the mesh member is provided with a plurality of mist outlet holes, and the opening shapes of the mist outlet holes comprise one or more of a rectangle, a circle, a diamond, or a triangle.

Optionally, the air intake passage is provided with at least one, the air intake passage being provided with at least one air intake.

Optionally, an air inlet of the air inlet channel is formed in the side wall of the main machine and located on one side, away from the atomizing device, of the gap.

Optionally, the air inlet channel includes a first section and a second section, the first section is disposed in a plane perpendicular to the extension direction of the main machine, and the second section is disposed parallel to the extension direction of the main machine.

In a second aspect, the present application provides an electronic cigarette comprising: the combined aerosol generating device is provided.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

the embodiment of the application provides a combination formula aerosol generating device and electron cigarette, through having set up independent inlet channel, and through setting up inlet channel and clearance isolated each other or isolated with the outside air in the clearance inside, make aerosol generating device's air inlet no longer rely on the gap of atomizing device and host computer junction, can make the air current produce better the effect of assembling through independent inlet channel, the air current is stable, only need use less suction can accomplish the air admission during user's suction, user's use experience is felt has been promoted. And the liquid in the oil storage bin is atomized through ultrasonic vibration, harmful substances are not generated, the atomization degree is better, and the efficiency is higher. Simultaneously, still through setting up the atomising head, the atomizing air current that produces the ultrasonic atomization ware is derived to the suction nozzle structure in through the atomising head to derive to the external world by the suction nozzle structure, and then improve atomizing air current's spray area.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a cross-sectional view of a host provided in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a cross-sectional view of an atomizing device provided in an embodiment of the present invention;

fig. 4 is a cross-sectional view of a combined aerosol generating device according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of portion B of FIG. 4;

fig. 6 is a three-dimensional structure diagram of a bracket in a host provided by an embodiment of the present invention;

fig. 7 is a cross-sectional view of an embodiment of an atomizing device according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of an embodiment of an atomizing device according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of an embodiment of an atomizing device according to an embodiment of the present invention;

fig. 10 is a top view of one embodiment of a spray head provided in accordance with an embodiment of the present invention;

fig. 11 is a top view of one embodiment of a spray head provided in accordance with an embodiment of the present invention;

fig. 12 is a top view of one embodiment of a spray head provided in accordance with an embodiment of the present invention;

fig. 13 and 14 are cross-sectional views of two embodiments of a spray head provided in accordance with an embodiment of the present invention.

Reference numerals:

100. a host; 200. an atomizing device; 300. an air intake passage; 400. a suction nozzle structure;

1. an ultrasonic atomizer; 2. a suction nozzle; 3. a suction hole; 4. a power source; 5. a control circuit board; 6. an air tube; 601. a first opening; 602. a second opening; 7. a second seal member; 8. a first groove; 9. a through hole; 10. a first stage; 11. a second stage; 12. a housing; 13. a support; 14. a second groove; 15. a third groove; 16. a fourth groove; 17. a third seal member; 18. a fourth seal member; 19. a first electrode; 20. a second electrode; 21. a microphone; 22. a microphone mounting base; 23. a sealing part; 24. an oil storage bin; 25. a spray head; 26. a liquid outlet; 27. an electrode pin; 28. and a mist outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 14, a combined aerosol generating device provided by an embodiment of the present application includes: the atomizing device 200 and the main machine 100, and a gap is formed between the main machine 100 and the atomizing device 200; the atomization device 200 comprises an oil storage bin 24, an ultrasonic atomizer 1, a spray head 25 and a suction nozzle structure 400, wherein the ultrasonic atomizer 1 is used for atomizing the liquid in the oil storage bin 24 and guiding the liquid out of the spray head 25 to the suction nozzle structure 400; the ultrasonic atomizer 1 is electrically connected with the host 100; the main body 100 is provided with an air intake passage 300, the air intake passage 300 is communicated with the suction nozzle structure 400, and the air intake passage 300 is isolated from the gap, or the gap is isolated from the side of the gap adjacent to the air intake passage 300 and the side of the gap communicated with the external air. Through having set up independent inlet channel 300 to through setting up inlet channel 300 and clearance isolated each other or isolated with the outside air in the clearance inside, make aerosol generating device's air inlet no longer rely on the gap of atomizing device 200 with the host computer 100 junction, can make the air current produce better effect of assembling through independent inlet channel 300, the air current is stable, only need use less suction can accomplish the air admission during user's suction, user's use experience is felt has been promoted. And the liquid in the oil storage bin 24 is atomized through ultrasonic vibration, harmful substances are not generated, the atomization degree is better, and the efficiency is higher. Meanwhile, the atomizing head 25 is arranged, so that the atomizing airflow generated by the ultrasonic atomizer 1 is guided out to the suction nozzle structure 400 through the atomizing head 25 and is guided out to the outside through the suction nozzle structure 400, and the spraying area of the atomizing airflow is further increased.

Specifically, the suction nozzle structure 400 includes a suction nozzle 2, and the suction nozzle 2 is provided with a suction hole 3. When a user sucks, external air passes through the suction nozzle structure 400 of the atomization device 200, and atomized air flow atomized by the ultrasonic atomizer 1 in the suction nozzle structure 400 is carried to the suction holes 3 at the suction nozzle 2 for the user to suck.

The atomizing device 200 may be a disposable consumable type atomizing device or a durable type atomizing device that can be reused.

The ultrasonic atomizer 1 includes an ultrasonic atomizing sheet and a second electrode assembly, the ultrasonic atomizing sheet is in contact connection with the second electrode assembly, and the second electrode assembly is electrically connected with the host 100. When the second electrode assembly is electrically connected to the main unit 100, the main unit 100 supplies electric power to the ultrasonic atomizer 1 to operate the ultrasonic atomizer 1. The second electrode assembly includes an electrode pin 27 and a second electrode 20. The electrode pin 27 is electrically connected with the second electrode 20, and the ultrasonic atomization sheet is connected with the electrode pin 27.

The main body 100 includes a case 12, a power supply 4, a control circuit board 5, and a first electrode 19, the case 12 having a hollow inner cavity, the power supply 4 and the first electrode 19 being accommodated in the hollow inner cavity of the case 12. The power source 4 is electrically connected to the control circuit board 5, and the control circuit board 5 is electrically connected to the first electrode 19. The host 100 is electrically contacted with the atomization device 200, and the contact connection between the first electrode 20 and the second electrode 19 is utilized to conduct current between the first electrode 20 and the second electrode 19, so that the power supply 4 can provide the electric energy required by the ultrasonic atomizer 1. The power source 4 comprises a rechargeable battery or a disposable battery, and in one embodiment, the power source 4 is a rechargeable battery, and the housing 12 is provided with a charging socket, which may be a USB socket.

In one embodiment, the atomizing device 200 is removably coupled to the host 100. The host 100 and the atomization device 200 can be connected magnetically, that is, a first suction part is fixedly arranged in the host 100, and a second suction part is arranged on one surface of the atomization device 200, which is in contact with the host 100, and at a position corresponding to the first suction part. The first attraction piece may be a magnet and the corresponding second attraction piece may be an iron piece or a magnet. As long as can guarantee first absorption accessory and second absorption piece magnetism inhale to be connected can.

Referring to fig. 7 to 9, the ultrasonic atomization plate is disposed at the liquid outlet 26 of the oil storage bin 24, or the ultrasonic atomization plate is disposed in the oil storage bin 24, or the ultrasonic atomization plate is communicated with the oil storage bins 24 at two sides. The ultrasonic atomization piece also can run through the liquid outlets 26 of the two oil storage bins, and the ultrasonic atomization piece is arranged between the two oil storage bins and is communicated with the liquid outlets 26 of the two oil storage bins. Accordingly, the atomizing head may be disposed at a side of the ultrasonic atomizing plate adjacent to the suction hole 3.

The ultrasonic atomizer 1 operates on the principle of a liquid spraying apparatus that stably sprays liquid in the oil storage 24 in a mist form by vibration of an ultrasonic atomizing plate. The principle is that the liquid surface is raised by utilizing the ultrasonic directional pressure, and cavitation is generated around the raised liquid surface, so that the liquid is atomized into micromolecular aerial fog. The ultrasonic atomizer 1 uses electronic high-frequency oscillation (oscillation frequency is 1.7MHz or 2.4MHz, beyond the human auditory range, the electronic oscillation has no harm to human body and animals), breaks up the liquid water molecule structure through the high-frequency resonance of the ultrasonic atomization sheet to generate naturally elegant water mist, and does not need to be heated or added with any chemical reagent.

The ultrasonic atomization sheet comprises a piezoelectric ceramic sheet, and the piezoelectric ceramic sheet can be arranged into a porous structure. After the ultrasonic atomization piece atomizes the liquid in the oil storage bin 24, the atomized air flow is guided out to the atomizing head 25 through the ultrasonic atomization piece.

The atomizing head 25 includes a mesh member disposed between the ultrasonic atomizer 1 and the suction nozzle structure 400. Specifically, the mesh member is disposed between the ultrasonic atomization sheet and the suction nozzle structure 400. After the liquid in the oil storage bin 24 is atomized by the ultrasonic atomization sheet, the atomization airflow can pass through the mesh member and then be guided out of the suction nozzle structure 400.

The mesh member includes a mesh heating sheet electrically connected to the main body 100. Like this, the atomizing air current that ultrasonic atomization piece vibration produced heats through netted piece that generates heat for atomizing air current has certain temperature, and can generate heat the piece through netted and carry out the secondary atomizing to atomizing air current, improves atomization effect.

Referring to fig. 13 and 14, the mesh member is provided with a plurality of mist outlet holes 28, and the opening shape of the mist outlet holes 28 includes one or more of a rectangle, a circle, a diamond, or a triangle. The mesh member may be configured as a honeycomb structure, and the openings of the mist outlet holes 28 are hexagonal, so that the stability of the mesh member is improved and the passing of the atomizing airflow is facilitated. The mesh structure may also be provided as a strip, i.e. a long rectangular shape. The mesh structure may also be provided with dense mist outlet holes 28 on one side and sparse mist outlet holes 28 on the other side. Or the mist outlet holes 28 are sparse on the peripheral side of the net structure, and the mist outlet holes 28 are dense in the central part of the net structure.

In one embodiment, the mesh member may be provided as a multi-layered structure, which has better stability.

In one embodiment, the material of the mesh member includes nickel-chromium alloy or nickel-steel alloy, or other conductive corrosion-resistant metal or non-metal material.

In order to achieve the effect that the external air enters the combined aerosol generating device only through the air inlet channel 300, and does not enter through the gap at the connection between the atomizing device 200 and the main body 100, as a first alternative embodiment, the air inlet channel 300 and the gap are isolated from each other. Specifically, an isolating member is disposed between the atomizing device 200 and the main body 100, and the isolating member is used for isolating the air inlet channel 300 from the gap. This isolated piece is as a physical structure, and the suction nozzle structure 400 on its air intake passage 300 and the atomizing device 200 on the direct intercommunication host computer 100 to can keep apart air intake passage 300 and clearance, avoid the gap entering of outside air from atomizing device 200 and host computer 100 junction, the effectual effect that assembles that has realized the air current has promoted user experience.

As shown in fig. 2 and 5, the isolating member is an air tube 6 disposed on the main body 100, and one end of the air tube 6 is communicated with the air inlet channel 300, and the other end thereof extends toward the atomizing device 200 and is used for communicating with the suction nozzle structure 400. Specifically, the air pipe 6 can be connected with the air inlet channel 300 and the suction nozzle structure 400 respectively in an inserting manner, and the air outlet end of the air inlet channel 300 and the air inlet end of the suction nozzle structure 400 can be made of elastic materials, so that the air pipe 6 can be better sealed with the air inlet channel 300 and the suction nozzle structure 400 after being inserted. More preferably, the gas pipe 6 is a rigid pipe, and the material of the rigid pipe includes, but is not limited to, steel pipe, copper pipe, injection molded pipe and glass pipe, and the rigid pipe is preferably steel pipe in view of durability and availability of materials.

In the above embodiment, as shown in fig. 2, the air tube 6 has a first opening 601 communicating with the air intake passage 300 and a second opening 602 communicating with the suction nozzle structure 400, wherein the first opening 601 and the second opening 602 may alternatively or entirely be provided at an end portion of the air tube 6, i.e., a top end in the axial direction of the air tube 6, for axially introducing or extracting the air flow; the first opening 601 and the second opening 602 may alternatively or entirely be provided on the side wall of the air tube 6, preferably on the side surface near the axial tip of the air tube 6 to guide the air flow for radially introducing or drawing out the air flow. The specific arrangement of the first and

second openings

601 and 602 is determined according to the arrangement of the air intake passage 300 and the suction nozzle structure 400, and may be adjusted by those skilled in the art.

In order to realize that the external air enters the combined aerosol generating device only through the air inlet channel 300 and not through the gap at the connection part of the atomizing device 200 and the main unit 100, as a second alternative embodiment, the side of the gap close to the air inlet channel 300 is isolated from the side of the gap communicated with the external air. Specifically, a shielding member is provided between the atomization device 200 and the main unit 100, and is used for shielding one side of the gap near the air inlet channel 300 from one side of the gap communicating with the outside air. This isolated piece is as a physical structure, with the clearance separation for two parts, partly can with outside air intercommunication, another part can with inlet channel 300 intercommunication to can keep apart inlet channel 300 and outside air, avoid outside air to get into from the gap of atomizing device 200 and host computer 100 junction, the effectual effect that converges that has realized the air current, promoted user experience.

The insulator is a first seal disposed between the end face of the atomizing device 200 and the end face of the main body 100. The first sealing member should surround the periphery of the outlet of the air inlet channel 300 in the main unit 100 and the periphery of the inlet of the suction nozzle structure 400 in the atomizing device 200 to prevent the radial diffusion of the air flow in the gap, and the first sealing member may be provided in plural, and the periphery of the outlet of the air inlet channel 300 in the main unit 100 and the periphery of the inlet of the suction nozzle structure 400 in the atomizing device 200 are respectively provided correspondingly, or only one first sealing member may be provided, and the first sealing member surrounds all the outlets of the air inlet channel 300 and the periphery of the inlet of the suction nozzle structure 400 in the atomizing device 200. The first sealing member may be a sealing ring or a sealing gasket, and is not limited in particular.

Alternatively, as shown in fig. 1-5, the insulator is a second seal 7 disposed between the outer wall of the atomizing device 200 and the inner wall of the main body 100. Generally, a cavity structure is formed at one end of the main body 100, one end of the atomizing device 200 is inserted into the cavity structure to assemble the combined aerosol generating device, the second sealing element 7 can be sleeved on the insertion end of the atomizing device 200, a first groove 8 circumferentially arranged can be formed on the inner wall of the main body 100, and after the atomizing device 200 is connected with the main body 100 in a matching manner, the second sealing element 7 can be embedded into the first groove 8 in a matching manner to enhance the sealing effect.

In some embodiments, as shown in fig. 5, the air inlet of the air inlet channel 300 is a through hole 9 formed on the side wall of the main body 100 and located on the side of the gap away from the atomizing device 200. This allows external air to be introduced into the intake passage 300 through the through-hole 9. With this configuration, the air inlet channel 300 may include a first section 10 and a second section 11, the first section 10 is disposed in a plane perpendicular to the extending direction of the main body 100 and directly communicates with the through hole 9, the second section 11 is disposed parallel to the extending direction of the main body 100, the flowing direction of the air flow in the air inlet channel 300 may be changed by the disposition of the first section 10 and the second section 11, and the air flow perpendicular to the extending direction of the main body 100 from the side wall of the main body 100 may be introduced into the atomization device 200.

In some embodiments, the inlet passage 300 of the combined aerosol generating device is provided with at least one inlet and the inlet passage 300 is provided with at least one inlet. Through setting up a plurality of inlet channel 300 or air inlet, prevent effectively because of maloperation or physics jam with the inlet channel 300 of part wherein or the condition such as air inlet shutoff and lead to the unable work of combination formula aerosol generating device, promoted the reliability of product and promoted user's use experience. However, in order to avoid the over-dispersion of the air flow, the number of the air inlet channels 300 and the air inlets should not be too large, for example, in fig. 1-5, two air inlet channels 300 are provided in the main body 100 of the combined aerosol generating device, and both air inlet channels 300 have air inlets, i.e. through holes 9 provided on the side wall of the main body 100, and the two through holes 9 are symmetrically provided on both sides of the main body 100 in the combined aerosol generating device.

In some embodiments, as shown in fig. 1 to 6, the main unit 100 for a combined aerosol generating device includes a housing 12 and a support 13 disposed in the housing 12, the through hole 9 serving as an air inlet end of the air inlet channel 300 of the above embodiments is opened on the housing 12, the outer wall of the support 13 is circumferentially provided with a second groove 14, the outer wall of the support 13 is in close contact with the inner wall of the housing 12 of the main unit 100, the second groove 14 and the inner wall of the housing 12 define a closed cavity, and external air enters the second groove 14 through the through hole 9 on the housing 12, and then enters the inside of the support 13 from the second groove 14 and passes through the support 13. The design form of second recess 14 can further assemble the air current, promotes user experience.

Alternatively, in the above embodiment, in order to achieve the sealing performance between the second groove 14 and the housing 12, the bracket 13 may be designed to be of an elastic structure, and the sealing between the outer wall of the bracket 13 and the inner wall of the housing 12 is achieved through the interference fit between the bracket 13 and the housing 12.

Optionally, in the above embodiment, in order to achieve the sealing performance of the second groove 14, a third groove 15 and a fourth groove 16 may be circumferentially disposed on the outer wall of the bracket 13, the third groove 15 and the fourth groove 16 are respectively located at the upper side and the lower side of the second groove 14, a third sealing member 17 is disposed in the third groove 15, a fourth sealing member 18 is disposed in the fourth groove 16, the sealing performance between the bracket 13 and the housing 12 may be improved by the third sealing member 17 and the fourth sealing member 18, and each of the third sealing member 17 and the fourth sealing member 18 is preferably a sealing ring.

In some embodiments, as shown in fig. 1 to 5, in order to realize the electrical connection between the host 100 and the atomization device 200, a first electrode 19 is disposed on the host 100, the first electrode 19 protrudes from an end surface of the host 100 facing the atomization device 200, and the first electrode 19 is electrically connected with the control circuit board 5 in the host 100. Correspondingly, the end face of the atomization device 200, which is matched with the host 100, is provided with the second electrode 20, the second electrode 20 is electrically connected with the atomization core 1, and in the assembled state of the host 100 and the atomization device 200, the first electrode 19 and the second electrode 20 are connected in a matching manner, so that the electrical connection between the control circuit board 5 and the atomization core 1 is realized. The air inlet end of the nozzle structure 400 in the atomizing device 200 is preferably opened on the second electrode 20, which is disposed through the second electrode 20. The second electrode 20 can conduct electricity and conduct air flow simultaneously, so that the air inlet end of the suction nozzle structure 400 does not need to be designed at other positions of the atomizing device 200, the design and assembly redundancy can be reduced, and the structural design simplicity is improved. In the present embodiment, in the case that the air outlet end of the air inlet channel 300 is directly communicated with the air inlet end of the suction nozzle structure 400, in order to avoid interference between the first electrode 19 and the air outlet end of the air inlet channel 300 when being connected to the second electrode 20, the first electrode 19 is preferably in a pogo pin structure, the second electrode 20 is preferably in an electrode nail, the cross-sectional shape of the electrode nail is an inverted t shape, the electrode nail has an electrode plate with a large area, the air inlet end of the suction nozzle structure 400 penetrates through the middle position of the electrode nail, and the first electrode 19 of the pogo pin structure only needs to be abutted against any position of the electrode nail.

In the above embodiment, in the case where the air tube 6 in the main body 100 is directly connected to the air inlet end of the suction nozzle structure 400 in the atomizing device 200, the atomizing device 200 is provided with the sealing portion 23, and in the assembled state of the atomizing device 200 and the main body 100, the sealing portion 23 is used for sealing the connection between the air tube 6 and the air inlet end of the suction nozzle structure 400. In the case where the second electrode 20 is provided integrally with the air intake end of the nozzle structure 400, the sealing portion 23 may also be used for sealing connection between the second electrode 20 and other portions of the nozzle structure 400. The material of the sealing portion 23 is preferably a silicone material.

In some embodiments, the combined aerosol generating device further comprises a microphone 21, and the microphone 21 is used for detecting the air circulation action in the air inlet channel 300. Be provided with miaow head mount 22 in the host computer 100, miaow head mount 22's material is preferably silica gel, and miaow head 21 is fixed in miaow head mount 22, and miaow head 21 is connected with control circuit board 5 electricity. Specifically, power 4 can be for atomizing core 1 power supply, airflow channel is connected with miaow head 21, miaow head 21 can produce the change of electrical parameter through the negative pressure that the change of the inside air current of airflow channel produced, output induction signal conduction to control circuit board 5, control circuit board 5 controls atomizing core 1's power supply according to this induction signal, thereby can be when the user passes through 2 smoking of suction nozzle control power 4 for atomizing core 1 power supplies, atomize the tobacco tar, stop to supply power for atomizing core 1 when the user stops smoking, make atomizing core 1 stop to generate heat. The air inlet channel 300 in the embodiment of the application enables the airflow to be more converged, so that the microphone 21 senses the airflow more sensitively and accurately.

The embodiment of the present application further provides an electronic cigarette, include: a combined aerosol generating device. The electronic cigarette that this application embodiment provided is through having set up independent inlet channel 300, and through setting up inlet channel 300 and clearance isolated each other or isolated with the outside air in the clearance inside, make aerosol generating device's air inlet no longer rely on the gap of atomizing device 200 with the host computer 100 junction, can make the air current produce better the effect of assembling through independent inlet channel 300, the air current is stable, only need use less suction can accomplish the air admission during user's suction, user's use experience is felt has been promoted. And the liquid in the oil storage bin 24 is atomized through ultrasonic vibration, harmful substances are not generated, the atomization degree is better, and the efficiency is higher. Meanwhile, the atomizing head 25 is arranged, so that the atomizing airflow generated by the ultrasonic atomizer 1 is guided out to the suction nozzle structure 400 through the atomizing head 25 and is guided out to the outside through the suction nozzle structure 400, and the spraying area of the atomizing airflow is further increased.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modular aerosol generating device, comprising: the device comprises an atomizing device and a main machine, wherein a gap is formed between the main machine and the atomizing device;

2. A combined aerosol generating device according to claim 1, wherein the ultrasonic nebulizer comprises an ultrasonic atomization tab and a second electrode assembly, the ultrasonic atomization tab being in contact with the second electrode assembly, the second electrode assembly being electrically connected to the host.

3. The combined aerosol generating device of claim 2, wherein the ultrasonic atomization sheet is disposed at the liquid outlet of the oil storage bin, or the ultrasonic atomization sheet is disposed in the oil storage bin.

4. A combined aerosol generating device according to claim 2, in which the spray head comprises a mesh member disposed between the ultrasonic atomization sheet and the mouthpiece structure.

5. A combined aerosol-generating device according to claim 4, in which the mesh-like member comprises a mesh-like heat generating sheet, the mesh-like heat generating sheet being in electrical communication with the host machine.

6. A combined aerosol generating device according to claim 4, wherein the mesh member is provided with a plurality of mist outlet apertures, the open shape of the mist outlet apertures comprising one or more of rectangular, circular, diamond-shaped, or triangular.

7. A combined aerosol generating device according to any of claims 1 to 6, wherein the air inlet passage is provided with at least one air inlet.

8. A combined aerosol generating device according to any of claims 1 to 6, wherein the air inlet of the air inlet passage opens onto a side wall of the main body on a side of the gap remote from the aerosol generating means.

9. A combined aerosol generating device according to any of claims 1 to 6, wherein the air inlet passage comprises a first section and a second section, the first section being disposed in a plane perpendicular to the direction of extension of the main body and the second section being disposed parallel to the direction of extension of the main body.

10. An electronic cigarette, comprising: a combined aerosol generating device according to any of claims 1 to 9.