CN216568364U

CN216568364U - Aerosol generating device

Info

Publication number: CN216568364U
Application number: CN202122391451.0U
Authority: CN
Inventors: 刘荣东
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-24
Anticipated expiration: 2031-09-29

Abstract

The embodiment of the application belongs to the technical field of air heating, and relates to an aerosol generating device which comprises a body, a vibration assembly, a heating assembly and an aerosol product; the aerosol product is connected to one end of the body; the aerosol product heating device is characterized in that an airflow heating area is arranged in the aerosol product heating area, the vibration assembly and the heating assembly are arranged in the airflow heating area, the heating assembly is located on one side of an aerosol product and used for heating air in the airflow heating area to form hot airflow, the vibration assembly is located on one side, away from the aerosol product, of the heating assembly, and the vibration assembly enables the hot airflow to integrally flow in the airflow heating area in a reciprocating mode. This application makes the hot gas flow that forms through heating element heated air constantly to heat the aerosol substrate through vibration subassembly vibration continuously and reciprocally to preheat the aerosol substrate, improve the efficiency that the aerosol substrate produced aerosol effectively, promote user's use and experience.

Description

Aerosol generating device

Technical Field

The application relates to the technical field of air heating, in particular to an aerosol generating device.

Background

The aerosol generating device is an electronic product capable of generating aerosol for a user to suck, and the existing aerosol generating device has the problems that the baking of an aerosol base material is insufficient, so that the air output is small, the taste is poor, and the use experience of the user is influenced.

The aerosol generating device can effectively solve the existing problems by adopting a method of heating and non-burning, and the working principle of the aerosol generating device is that hot air flow is formed by heating air and then enters the aerosol base material to fully heat the aerosol base material through the hot air flow, so that aerosol is generated for a user to suck. The aerosol substrate is preheated before generating the aerosol so as to keep a certain temperature, so that the efficiency of generating the aerosol can be effectively improved. However, the existing aerosol generating device does not have a good scheme for preheating the aerosol substrate, so that the efficiency of generating the aerosol by the aerosol substrate is low, and the use experience of a user is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiments of the present application is how to realize that the aerosol substrate generates a sufficient amount of aerosol at the moment of user's smoking.

In order to solve the above technical problems, an aerosol generating device provided by the embodiments of the present application includes a body, a vibrating component, a heating component, and an aerosol product; the aerosol product is connected to one end of the body; the aerosol product heating device is characterized in that an airflow heating area is arranged in the aerosol product heating area, the vibration assembly and the heating assembly are arranged in the airflow heating area, the heating assembly is located on one side of the aerosol product, the heating assembly is used for heating air in the airflow heating area to form hot airflow, the vibration assembly is located on one side, away from the aerosol product, of the heating assembly, and the vibration assembly enables the hot airflow to integrally flow in the airflow heating area in a reciprocating mode.

Further, the vibration subassembly includes two connecting pieces, installation piece and vibrating piece, the vibrating piece sets up the intermediate position of installation piece to can follow the center pin axial vibration of installation piece, the connecting piece set up in the periphery of installation piece and connect in the power supply control subassembly.

Further, the inside of body is provided with the installation department along radial, the installation piece butt in the installation department.

Further, the body includes upper housing and lower casing, the vibration subassembly with heating element locates in the upper housing, the power supply control subassembly is located in the lower casing, upper housing detachably connect in the lower casing.

Further, this internal sealing member that is equipped with, the sealing member set up in the upper casing and surround heating element and the vibration subassembly, the one end of sealing member set up in the upper casing with between the casing down.

Furthermore, one end of the upper shell, which is far away from the lower shell, is provided with a connecting part for connecting the aerosol product, and the connecting part is in air communication with the airflow heating area.

Further, the heating assembly comprises a first heating part which is positioned in the upper shell at a position close to the connecting part; the first heating part is provided with a first supporting part, and the first heating part is electrically connected to the power supply control assembly through the first supporting part.

Further, the heating assembly further comprises a second heating part, and the second heating part is located between the first heating part and the vibration assembly; the second heating part is provided with a second supporting part, and the second heating part is electrically connected to the power supply control assembly through the second supporting part.

Furthermore, the body is provided with an air inlet, the air inlet is positioned on one side of the vibration component facing the heating component, and the air inlet is provided with a one-way valve.

Further, the aerosol product comprises a suction nozzle and an aerosol substrate connected to the suction nozzle, and one end, far away from the suction nozzle, of the aerosol substrate is connected to the body.

Compared with the prior art, the aerosol substrate is additionally provided with the preheating step, the working process is that before a user prepares to suck the aerosol, the power supply control assembly supplies power to the vibration assembly and the heating assembly at the same time, the heating assembly heats air in the airflow heating area to form hot airflow, the vibration assembly continuously vibrates in a reciprocating mode after being electrified, and the hot airflow integrally flows in the airflow heating area in a reciprocating mode by combining the sealing structure inside the body. Heated hot gas flow gets into in the aerosol substrate and heats the aerosol substrate, and hot gas flow self is taken away partly heat simultaneously, and hot gas flow is through heating element once more under the effect of vibration subassembly reciprocating vibration, is heated the aerosol substrate once more after being heated by heating element secondary heating, so relapse, realizes carrying out the effect of preheating to the aerosol substrate, improves the efficiency that the aerosol substrate produced the aerosol effectively, promotes user's use and experiences.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic structural diagram of an aerosol generating device provided in this embodiment.

Fig. 2 is a schematic structural diagram of the aerosol product provided in this embodiment.

Fig. 3 is a schematic structural diagram of the vibration assembly provided in this embodiment.

Fig. 4 is a schematic structural diagram of the sealing member provided in this embodiment.

Fig. 5 is a schematic view of the operation principle of the aerosol generating device provided in this embodiment.

Reference numerals: 100. an aerosol generating device; 1. a body; 11. an upper housing; 111. a connecting portion; 12. a lower housing; 13. an installation part; 131. a first retainer ring; 132. a second retainer ring; 133. mounting grooves; 14. a seal member; 141. a third retainer ring; 142. a fourth retainer ring; 143. a reinforcing plate; 1431. a bevel;

2. a vibrating assembly; 21. a connecting member; 22. mounting blocks; 23. a vibrating member; 3. a heating assembly; 31. a first heating section; 311. a first support section; 32. a second heating section; 321. a second support portion; 4. a power supply control assembly; 41. a power source; 42. a main board; 5. an air inlet; 51. a one-way valve; 6. an aerosol article; 61. a suction nozzle; 62. an aerosol substrate; 63. a cooling member; 7. a gas flow heating zone.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The non-combustible aerosol generating device 100 is heated to generate an aerosol by heating air to form a hot gas stream to heat the aerosol substrate 62. When the aerosol is to be inhaled, the temperature of the instantaneous hot air flow does not reach the temperature required by the aerosol substrate 62 to generate the aerosol, and therefore, the aerosol substrate 62 needs to be kept at a certain temperature before the user is ready to inhale the aerosol.

Heating the aerosol substrate 62 is generally divided into two stages, a pre-heat stage and an out-gassing stage. In the preheating stage, the heating assembly 3 preheats the aerosol substrate 62, so that the aerosol substrate 62 is heated to a specified temperature, but no aerosol is generated. During the gassing phase, the heating assembly 3 continues to heat the aerosol substrate 62, and the aerosol substrate 62 is able to produce an aerosol for the user to inhale because the aerosol substrate 62 has been sufficiently preheated.

The core of this application lies in aerosol substrate 62's preheating scheme, through the inside air of heating element 3 heating aerosol generating device 100 in order to form the hot gas flow, utilize vibration assembly 2 to vibrate reciprocating continuously simultaneously, make the whole reciprocating type of hot gas flow reciprocate, combine the inside seal structure of aerosol generating device 100 for the hot gas flow constantly flows between vibration assembly 2, heating element 3 and aerosol substrate 62, thereby the realization preheats aerosol substrate 62.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 5, the present embodiment provides an aerosol generating device 100, which includes a body 1, a vibrating component 2, a heating component 3 and an aerosol product 6, wherein the aerosol product 6 is connected to one end of the body 1. Be equipped with air current heating region 7 in the body 1, vibration subassembly 2 and heating element 3 locate air current heating region 7 in, heating element 3 is located aerosol products 6 one side, and heating element 3 is used for forming the hot gas flow to the air heating of air current heating region 7. The vibrating assembly 2 is positioned on the side of the heating assembly 3 away from the aerosol product 6, and the vibrating assembly 2 enables the hot air flow to integrally reciprocate in the air flow heating area 7. The aerosol generating device 100 further comprises a power supply control assembly 4, and the vibration assembly 2 and the heating assembly 3 are electrically connected with the power supply control assembly 4.

Specifically, the airflow heating region 7 is a region between the vibration component 2 and the aerosol base material 62, after air is heated to form hot airflow, the hot airflow enters the aerosol base material 62 to heat the aerosol base material 62, and then the vibration component 2 vibrates repeatedly, so that the hot airflow flows in the heating component 3 and the aerosol base material 62 in a circulating manner, and the aerosol base material 62 is kept at a certain temperature.

The aerosol product 6 comprises a suction nozzle 61 and an aerosol base material 62 connected to the suction nozzle 61, the body 1 is provided with a connecting part 111 in air communication with the airflow heating region 7, one end of the aerosol product 6 provided with the aerosol base material 62 is inserted into the connecting part 111, and the connection between the aerosol product 6 and the connecting part 111 is in interference fit to form an inner sealing structure in the body 1. In the present embodiment, the connecting portion 111 is configured to fit the hollow cylinder of the aerosol product 6, and in some feasible embodiments, the connecting portion 111 may be configured to be a horn shape with a small top and a large bottom, so as to increase the contact area of the aerosol substrate 62 and the air and improve the heating efficiency.

In the present embodiment, the vibration module 2 and the heating module 3 are electrically connected to the power supply control module 4. In the working flow of the preheating stage of the present embodiment, before a user prepares to suck aerosol, the power supply control component 4 simultaneously supplies power to the vibration component 2 and the heating component 3, the heating component 3 heats air in the body 1 to form hot air flow, and the vibration component 2 continuously vibrates in a reciprocating manner after being powered on, so that the hot air flow forms internal circulation between the vibration component 2 and the aerosol substrate 62 due to the sealing structure in the body 1. Heated hot air flow enters the aerosol base material 62 and preheats the aerosol base material 62, and meanwhile, partial heat is taken away by the hot air flow, the hot air flow passes through the heating component 3 again under the reciprocating vibration effect of the vibration component 2, and the aerosol base material 62 is preheated again after being heated by the heating component 3 for the second time, so that the aerosol base material 62 is kept at the preheated temperature.

The aerosol substrate 62 mentioned in this embodiment is a solid product, and in this embodiment, hot air is formed by heating air, and then the aerosol substrate 62 is heated and baked by the hot air to generate aerosol, so that the use experience of a user can be met, the generation of harmful substances during combustion can be reduced, and the harm to human health is reduced. The aerosol product 6 further comprises a cooling member 63, the cooling member 63 is located between the aerosol substrate 62 and the suction nozzle 61, and the suction nozzle 61 is a filter tip, it can be understood that the aerosol generated by the aerosol substrate 62 has heat, and if a user directly sucks the aerosol, the aerosol may be burned, and therefore, the aerosol generated by the aerosol substrate 62 needs to be cooled by the cooling member 63. In order to meet the use requirements of users and further improve the user experience, additives such as flavor capsules and the like can be arranged in the aerosol product 6, so that the aerosol has different tastes.

Referring to fig. 3 to 5, the vibration module 2 includes a connection member 21, a mounting block 22, and a vibration member 23, the vibration member 23 being disposed at a middle position of the mounting block 22 and being capable of vibrating axially along a central axis of the mounting block 22, the connection member 21 being disposed at an outer periphery of the mounting block 22 and being connected to the power supply control module 4.

Specifically, the connecting member 21 is made of conductive metal, the mounting block 22 is provided with a coil therein, and the vibrating member 23 may be a thin steel sheet or a vibrating membrane. The vibration module 2 operates in such a manner that the power supply control module 4 supplies power to the vibration module 2 through the connecting member 21, and when the coil in the mounting block 22 is energized with an alternating current, the vibration member 23 vibrates in a reciprocating manner, so that air in the main body 1 circulates inside.

The body 1 is provided with a mounting portion 13 in a radial direction inside, and a mounting block 22 abuts against the mounting portion 13. For better fixed vibration subassembly 2, be equipped with installation department 13 in the position that corresponds vibration subassembly 2 in body 1, specifically, installation department 13 includes first retaining ring 131 and second retaining ring 132, and the internal diameter of second retaining ring 132 is less than the internal diameter of first retaining ring 131 to make the inner wall of first retaining ring 131 and the up end of second retaining ring 132 enclose and establish formation mounting groove 133, vibration subassembly 2 installs in mounting groove 133 and butt in the up end of second retaining ring 132.

The body 1 comprises an upper shell 11 and a lower shell 12, the vibration component 2 and the heating component 3 are arranged in the upper shell 11, the power supply control component 4 is arranged in the lower shell 12, and the upper shell 11 is detachably connected to the lower shell 12. In this embodiment, the body 1 can be disassembled into two parts to facilitate the replacement of internal parts, and the heating module 3 and the power supply control module 4 are separately disposed to reduce the influence of heat generated by the heating module 3 during operation on the power supply control module 4.

The body 1 is internally provided with a sealing element 14, the sealing element 14 is arranged in the upper shell 11 and surrounds the heating assembly 3 and the vibration assembly 2, and one end of the sealing element 14 is arranged between the upper shell 11 and the lower shell 12.

Specifically, in the present embodiment, the sealing member 14 is configured to be a cylinder shape adapted to the inside of the upper housing 11, and the sealing member 14 is inserted into the inside of the upper housing 11. The bottom end of the sealing element 14 extends outward in the radial direction to form a third retaining ring 141, the third retaining ring 141 is used for sealing between the upper casing 11 and the lower casing 12, and when the upper casing 11 and the lower casing 12 are assembled, the upper casing 11 and the lower casing 12 are respectively abutted to the upper end face and the lower end face of the third retaining ring 141 and are relatively squeezed to achieve a sealing effect. The sealing member 14 is a hollow structure, and a fourth retaining ring 142 is further disposed at a position close to the top end inside the sealing member 14, and the fourth retaining ring 142 extends radially inward and is in interference fit with the outer wall of the connecting portion 111 of the body 1, so that the upward flowing hot air flows from the connecting portion 111 to the aerosol base material 62, thereby avoiding excessive unnecessary energy loss and improving the preheating efficiency of the aerosol generating device 100. The fourth retaining ring 142 is further provided with four reinforcing plates 143, and the four reinforcing plates 143 are arranged axially symmetrically along the central axis of the sealing member 14 to reinforce the fourth retaining ring 142. Meanwhile, the distance between the reinforcing plate 143 and the connecting portion 111 gradually decreases from top to bottom, that is, the surface of the reinforcing plate 143 opposite to the connecting portion 111 is a smooth inclined surface 1431, when the upper housing 11 is sleeved on the sealing member 14, the connecting portion 111 slides along the inclined surface 1431 to the fourth retaining ring 142, and therefore, the reinforcing plate 143 also plays a role in guiding, and the upper housing 11 and the sealing member 14 are easily assembled.

It is understood that, in order to ensure the sealing effect, the mounting portion 13 in this embodiment may be disposed on the sealing member 14, that is, the sealing member 14 includes a first retaining ring 131 and a second retaining ring 132, an inner wall of the first retaining ring 131 and an upper end surface of the second retaining ring 132 are defined to form a mounting groove 133, and the vibration assembly 2 is mounted in the mounting groove 133 in the sealing member 14.

The purpose of providing the sealing element 14 in the body 1 is to ensure a sealing effect in the body 1 and thus a preheating effect on the aerosol substrate 62. It can be understood that, whether the upper case 11 is connected with the lower case 12 by means of embedding or screwing, there is a gap at the connection, so that one end of the sealing member 14 is disposed between the upper case 11 and the lower case 12, and when the upper case 11 is connected with the lower case 12, the sealing member 14 is pressed by both of them to achieve the sealing effect.

In this embodiment, the seal 14 also serves as insulation. It can be understood that the sealing member 14 surrounds the heating assembly 3 and the vibrating assembly 2, and heat generated after the heating assembly 3 is powered on and hot air flow formed by heated air are transmitted in the sealing member 14 and are not in contact with the outer shell of the body 1, so that the outer shell of the body 1 is ensured to be in a normal temperature state, and the risk of scalding a user is reduced.

The heating unit 3 may include a first heating part 31, the first heating part 31 is located in the upper housing 11 near the connection part 111, a first support part 311 is disposed on the first heating part 31, and the first heating part 31 is electrically connected to the power supply control unit 4 through the first support part 311.

In the present embodiment, the first heating part 31 and the first supporting part 311 are made of conductive metal, the power supply control assembly 4 supplies power to the first heating part 31 through the first supporting part 311, and the first heating part 31 generates heat after being electrified to heat the air in the main body 1.

The body 1 may fix the first heating part 31 by providing a bracket made of a heat insulating material, and preferably, the first heating part 31 may also be supported and fixed by the first supporting part 311. The first support portion 311 supports the first heating part 31 disposed at a position close to the connection portion 111 without contacting the connection portion 111, and prevents heat generated after the first heating part 31 is energized from being directly transferred to the housing of the main body 1. The first heating part 31 is arranged in a grid shape, or a plurality of air holes are arranged on the first heating part 31, so that more hot air flow contacts the aerosol substrate 62 to improve the preheating efficiency of the aerosol generating device 100.

The heating unit 3 may further include a second heating portion 32, the second heating portion 32 is located between the first heating portion 31 and the vibration unit 2, a second supporting portion 321 is disposed on the second heating portion 32, and the second heating portion 32 is electrically connected to the power supply control unit 4 through the second supporting portion 321.

In the present embodiment, the second heating portion 32 and the second supporting portion 321 are made of conductive metal, the power supply control component 4 supplies power to the second heating portion 32 through the second supporting portion 321, and the second heating portion 32 generates heat after being electrified to heat the air in the main body 1.

The body 1 may fix the second heating part 31 by providing a bracket made of a heat insulating material, and preferably, the second heating part 31 may also be supported and fixed by a second supporting part 321. The second support portion 321 supports the second heating portion 32 disposed between the first heating portion 31 and the vibration element 2, and does not contact the first heating portion 31 and the vibration element 2. The second heating part 32 is a heating wire, both ends of the heating wire are connected with the power supply control assembly 4 through the second supporting part 321, and the heating wire is spirally arranged to increase the contact area with air, so that the heating efficiency is improved. In some feasible embodiments, second heating portion 32 further includes a heating rod, the heating rod is made of an insulating and heat-conductive material, the heating wire is wound around the periphery of the heating rod, the heating wire is electrified to generate heat and then transfers heat to the heating rod, and the air is heated by the heating wire and the heating rod together, so that the heating efficiency is improved.

The working flow of the embodiment in the preheating stage is as follows: before a user prepares to suck aerosol, the power supply control component 4 supplies power to the first heating part 31, the first heating part 31 generates heat after being electrified and heats air in the body 1, hot air flow is formed in the body 1, meanwhile, the power supply control component 4 supplies power to the vibration component 2, the vibration component 2 vibrates in a reciprocating mode along the axial direction after being electrified, the hot air flow flows to the aerosol substrate 62, the hot air flow heats the aerosol substrate 62, and the aerosol substrate 62 is heated only and cannot generate aerosol because the temperature of the aerosol substrate 62 does not reach the temperature required for generating aerosol. When the hot air flow heats the aerosol substrate 62, the hot air flow carries away a part of heat, the hot air flow flows downwards under the reciprocating vibration effect of the vibration assembly 2, and is heated again after passing through the first heating part 31, so that the aerosol substrate 62 can be continuously heated in the subsequent upward flowing process, and the preheating of the aerosol substrate 62 is realized by repeating the steps.

It should be noted that, in the preheating stage, the application is not limited to which heating component is used for preheating, that is, the application may heat air by the first heating part 31, the second heating part 32, or both the first heating part 31 and the second heating part 32 to form a hot air flow, so as to preheat the aerosol substrate 62.

The working flow of the present embodiment at the air outlet stage is as follows: when a user inhales the aerosol, the power supply control component 4 supplies power to the first heating part 31, the second heating part 32 and the vibration component 2, the first heating part 31 and the second heating part 32 are electrified to generate heat to heat air in the body 1 to form hot air flow, and the hot air flow heats the aerosol substrate 62 to generate the aerosol. Because the aerosol-generating device 100 has already been sufficiently preheated through the preheating stage before the outgassing stage, the aerosol substrate 62 can generate aerosol for the user to eat when the aerosol substrate 62 is continuously heated by the first heating part 31 and the second heating part 32.

In the air-out stage, the application does not limit which heating component is used for heating, that is, the application may heat air by the first heating part 31, the second heating part 32, or both the first heating part 31 and the second heating part 32 to form a hot air flow, so as to heat the aerosol substrate 62 to generate aerosol.

Preferably, the aerosol generating device 100 may also be provided with a microphone for sensing the flow rate of air inside the body 1 when the user draws. In the air outlet stage, when the user has a large suction action and the speed of the sucked air flow is high, in order to maintain the temperature of the hot air flow, the required heat per unit time is correspondingly increased, and at this time, the first heating part 31 and the second heating part 32 are required to work simultaneously. The flow velocity of the inhaled air flow is sensed by the microphone, and simultaneously, the information is fed back to the power supply control assembly 4, and the power supply control assembly 4 controls the corresponding heating component to heat the aerosol substrate 62 according to the fed-back information, so as to ensure that the aerosol generating device 100 has a good use effect.

During the rest period of the user's use of the aerosol generating device 100, the aerosol generating device 100 is in a warm-up phase, which maintains the aerosol substrate 62 at a temperature such that the aerosol substrate 62 can rapidly generate an aerosol for the user to inhale when the user next draws. The heat preservation phase of the aerosol generating device 100 has the same work flow as the preheating phase, and the aerosol substrate 62 is fully preheated, so that in the heat preservation phase, the aerosol substrate 62 generates a small amount of aerosol, and the aerosol is stored in the aerosol product 6, so as to increase the aerosol amount of the user in the next smoking, thereby increasing the plumpness of the aerosol sucked by the user, and improving the experience effect of the user.

The body 1 is provided with an air inlet 5, the air inlet 5 is positioned on one side of the vibration component 2 facing the heating component 3, and the air inlet 5 is provided with a one-way valve 51. Specifically, the air intake holes 5 are provided in the outer wall of the upper case 11 and penetrate through the upper case 11 and the sealing member 14, so that the inside of the body 1 communicates with the outside. The air inlet 5 is located between the vibration assembly 2 and the first heating portion 31 and is provided with a check valve 51, and air can only enter the body 1 through the air inlet 5 from the outside, so that a sealing structure in the body 1 is realized. It will be appreciated that when a user inhales the aerosol, a portion of the air within the body 1 is entrained, and therefore air is provided from the outside into the body 1 to create a hot gas stream for heating the aerosol substrate 62.

The power supply control assembly 4 comprises a power supply 41 and a main board 42 electrically connected to the power supply 41, the connecting member 21, the first supporting portion 311 and the second supporting portion 321 are all connected to the main board 42, the power supply 41 is used for supplying power to the heating assembly 3, the vibration assembly 2 and the main board 42, and the main board 42 is used for processing information and controlling the heating assembly 3 and the vibration assembly 2 to work.

In some possible embodiments, the body 1 further includes a temperature sensor, which can be disposed near the air inlet 5 for monitoring the temperature of the air in the body 1 in real time and feeding back the temperature to the main board 42, and the main board 42 continuously adjusts the power supply current of the power supply 41 according to the feedback information to ensure the preheating and heating effects on the aerosol substrate 62.

The assembly process of the aerosol-generating device 100 according to the present embodiment is substantially as follows: firstly, the power supply control assembly 4 is installed in the lower shell 12, the upper shell 11 is sleeved with the sealing piece 14, then the heating assembly 3 and the vibration assembly 2 are placed in the upper shell 11, then the connecting piece 21, the first supporting part 311 and the second supporting part 321 are connected to the main board 42, then the upper shell 11 is fixed to the lower shell 12, and finally, one end, provided with the aerosol substrate 62, of the aerosol product 6 is inserted into the upper shell 11, and the assembly is completed.

In the embodiment, the air is heated by the heating component 3 to form hot air flow, and under the continuous reciprocating vibration action of the vibration component 2, the hot air flow flows into the aerosol base material 62 and heats the aerosol base material 62; after the hot air flow heats the aerosol base material 62, certain heat is lost, the hot air flow flows downwards through the vibration assembly 2, and the aerosol base material 62 is continuously heated after being heated by the heating assembly 3 again, so that the aerosol base material 62 is preheated. After aerosol substrate 62 fully preheats, continue to heat aerosol substrate 62 and can produce aerosol, improve the efficiency that aerosol substrate 62 produced aerosol effectively, promote user's use experience.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. An aerosol generating device comprising a body, a vibrating assembly, a heating assembly and an aerosol article;

the aerosol article is connected to one end of the body; the aerosol product heating device is characterized in that an airflow heating area is arranged in the aerosol product heating area, the vibration assembly and the heating assembly are arranged in the airflow heating area, the heating assembly is located on one side of an aerosol product and used for heating air in the airflow heating area to form hot airflow, the vibration assembly is located on one side, away from the aerosol product, of the heating assembly, and the vibration assembly enables the hot airflow to integrally flow in the airflow heating area in a reciprocating mode.

2. The aerosol generating device of claim 1, further comprising a power control assembly, wherein the vibration assembly and the heating assembly are each electrically connected to the power control assembly; the vibration subassembly includes connecting piece, installation piece and vibrating part, the vibrating part sets up the intermediate position of installation piece to can follow the center pin axial vibration of installation piece, the connecting piece set up in the periphery of installation piece and connect in the power supply control subassembly.

3. An aerosol generating device according to claim 2, wherein the body is provided with a mounting portion radially inwardly thereof, the mounting block abutting against the mounting portion.

4. An aerosol generating device according to claim 3, wherein the body comprises an upper housing and a lower housing, the vibration assembly and the heating assembly being disposed within the upper housing, the power control assembly being disposed within the lower housing, the upper housing being removably connected to the lower housing.

5. An aerosol generating device according to claim 4, wherein a seal is provided within the body, the seal being disposed within the upper housing and surrounding the heating assembly and the vibrating assembly, one end of the seal being disposed between the upper housing and the lower housing.

6. An aerosol generating device according to claim 4, wherein the end of the upper housing remote from the lower housing is provided with a connection for connecting the aerosol product, the connection being in air communication with the airflow heating region.

7. An aerosol generating device according to claim 6, wherein the heating assembly comprises a first heating portion located within the upper housing proximate the connecting portion; the first heating part is provided with a first supporting part, and the first heating part is electrically connected with the power supply control assembly through the first supporting part.

8. An aerosol-generating device according to claim 7, wherein the heating assembly further comprises a second heating portion, the second heating portion being located between the first heating portion and the vibrating assembly; the second heating part is provided with a second supporting part, and the second heating part is electrically connected to the power supply control assembly through the second supporting part.

9. An aerosol generating device according to claim 1, wherein the body is provided with an air inlet located on a side of the vibrating assembly facing the heating assembly, the air inlet being provided with a one-way valve.

10. An aerosol-generating device according to claim 1, wherein the aerosol article comprises a mouthpiece and an aerosol substrate attached to the mouthpiece, an end of the aerosol substrate remote from the mouthpiece being attached to the body.