CN217826788U

CN217826788U - Aerosol generator

Info

Publication number: CN217826788U
Application number: CN202221438819.2U
Authority: CN
Inventors: 周胜文; 陈家太; 郭永录; 徐事军
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-18
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to an aerial fog generating device. The aerosol generating device comprises a liquid storage tank, a magnetizing device and an accelerating device which are sequentially arranged along an infusion direction, the liquid storage tank comprises a tank body and an atomizing sheet arranged at an outlet of the tank body, the atomizing sheet is used for enabling atomized liquid in the tank body to be output out of the liquid storage tank in an atomized liquid drop mode, the magnetizing device is used for magnetizing the atomized liquid drops, and the accelerating device is used for applying electromagnetic force to the magnetized atomized liquid drops so that the atomized liquid drops can move outwards in an accelerated mode to form aerosol. Make whole process only physical form's change to the atomizing liquid, do not carry out heat energy conversion to the atomizing liquid, therefore guaranteed the stability of the chemical composition of atomizing liquid, can not burn the phenomenon that the atomizing liquid overfire produced the scorching, consequently produce compositions such as formaldehyde that harm health, in addition through the motion of electromagnetic field to each atomizing liquid drop can both accurate control, therefore can not produce the problem of oil leak weeping yet.

Description

Aerosol generator

Technical Field

The utility model relates to an atomizing device technical field especially relates to an aerial fog generates device.

Background

All use the device that generates heat heating atomizing liquid in aerial fog generating device or the similar product on the existing market, the form that adopts heat energy conversion makes the atomizing liquid evaporate and realizes atomizing, and electric heating wire is generally established to its structure at the outside cover of the fibrous rope of guide atomizing liquid, and electric heating wire circular telegram generates heat, makes the atomizing liquid on the fibrous rope atomize rapidly.

However, the atomizing structure of the electric heating wire has certain disadvantages in use. Particularly, because electric heating wire is thinner, the temperature of generating heat is too concentrated, the heated area of atomizing liquid is less and inhomogeneous, thereby can lead to atomizing liquid atomization not enough, the atomization effect is relatively poor, the temperature of generating heat is too concentrated still to lead to atomizing liquid carbomorphism granule to be long-pending attached on heating wire and oil guide cotton gradually, both influence the atomization effect, produce the burnt flavor again, inevitably can produce poisonous harmful and uncontrollable composition such as formaldehyde, and current aerial fog generating device's inner structure still can be because sealed effect is not good and produce phenomenons such as oil leak weeping influence the use experience, can cause aerial fog generating device short circuit even and produce the incident.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an aerosol generating apparatus that does not require heat energy conversion, in order to solve the problem that harmful components are easily generated by atomizing an atomized liquid by heating with an electric heating wire in the conventional aerosol generating apparatus.

According to an aspect of the present application, there is provided an aerosol-generating device comprising:

the liquid storage tank comprises a tank body and an atomizing sheet arranged at an outlet of the tank body, the atomizing sheet is provided with an atomizing channel communicated with the liquid storage tank, and the atomizing channel is used for enabling the atomized liquid stored in the tank body to be output to the liquid storage tank in the form of atomized liquid drops;

the magnetizing device is arranged adjacent to the atomizing sheet and is provided with a magnetizing passage for enabling the atomized liquid drops to pass through, the magnetizing device comprises a magnetizing coil, the magnetizing coil is arranged in a surrounding mode to form the magnetizing passage, or the magnetizing device comprises a first positive plate and a first negative plate arranged opposite to the first positive plate, the magnetizing passage is formed between the first positive plate and the first negative plate, and the magnetizing device is used for magnetizing the atomized liquid drops when the atomized liquid drops pass through the magnetizing passage; and

the accelerating device is arranged on one side, away from the atomizing sheet, of the magnetizing device and is provided with an accelerating channel communicated with the magnetizing channel, the accelerating device comprises a second positive plate and a second negative plate opposite to the second positive plate, the accelerating channel is formed between the second positive plate and the second negative plate, electromagnetic force is applied to the atomized liquid drops after magnetization, and therefore the atomized liquid drops passing through the accelerating channel can move outwards in an accelerating mode in the direction away from the liquid storage tank to form aerial fog.

In one embodiment, the atomizing sheet is provided with a plurality of atomizing micropores penetrating through the atomizing sheet, the plurality of atomizing micropores jointly form the atomizing channel, and the atomized liquid is stored in the tank body in a pressurized manner.

In one embodiment, the diameter of the atomization micropores is nanometer.

In one embodiment, the atomizing plate is a pressure-variable ceramic atomizing plate which is configured to be capable of generating resonance deformation under the action of a voltage with a specific frequency so as to generate the atomizing micropores.

In one embodiment, in the magnetizing device, the first positive electrode plate and the first negative electrode plate are oppositely arranged in parallel; and/or

In the accelerator apparatus, the second positive electrode plate and the second negative electrode plate are arranged in parallel to each other.

In one embodiment, in the direction in which the magnetizing device points to the accelerating device, the length of the accelerating channel is greater than the length of the magnetizing channel.

In one embodiment, the aerosol-generating device further comprises a deflecting device, the deflecting device is arranged on the side of the accelerating device far away from the magnetizing device, and the deflecting device is provided with a deflecting channel which is communicated with the accelerating channel and the magnetizing channel, and the deflecting device is used for enabling the atomized liquid drops passing through the deflecting channel to move outwards in a direction far away from the liquid storage tank at different angles.

In one embodiment, the deflection device includes a third positive electrode plate and a third negative electrode plate disposed opposite to the third positive electrode plate, the third positive electrode plate and the third negative electrode plate together form the deflection passage, and the deflection device is configured to generate an electric field intensity greater than an electric field intensity generated by the acceleration device.

In one embodiment, the third positive electrode plate is disposed in opposing parallel relation to the third negative electrode plate.

In one embodiment, a distance between the third positive electrode plate and the third negative electrode plate gradually increases in a direction from the accelerating device toward the deflecting device.

In the aerosol generating device, the atomizing sheet is arranged at the outlet of the tank body of the liquid storage tank, and the atomized liquid stored in the tank body is output to the liquid storage tank in the form of atomized liquid drops by utilizing the ceramic pressure-variable nano micropore extrusion technology; the magnetizing device is arranged, low-voltage electricity is loaded on the magnetizing device by utilizing the characteristic that atomized liquid has conductivity and the electromagnetic induction principle, a low-voltage electrostatic field is generated in the magnetizing device, and atomized liquid drops passing through the magnetizing device are magnetized to have magnetism; still through having set up accelerator, still utilize the electromagnetic induction principle, to accelerator loading high-voltage electricity, produce accelerating electric field in accelerator, thereby provide kinetic energy and realize atomizing purpose and produce the aerial fog for the atomizing liquid drop through the electric field acceleration. The atomizing liquid is only changed in physical form in the whole process, and the atomizing liquid is not subjected to heat energy conversion, so that the stability of chemical components of the atomizing liquid is ensured, the phenomenon of burning caused by overburning of the atomizing liquid is avoided, components such as formaldehyde and the like which are harmful to human health are generated, in addition, the movement of each nano-level liquid drop can be accurately controlled through an electromagnetic field, and the problem of oil leakage and liquid leakage is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, drawings of other embodiments can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an aerosol-generating device according to an embodiment of the present invention.

Description of the reference numerals:

10. an aerosol-generating device; 100. a liquid storage tank; 101. an accommodating chamber; 110. a tank body; 111. a tank inlet; 112. an outlet of the tank body; 120. an atomizing sheet; 200. a magnetizing device; 201. a magnetizing passage; 210. a first positive electrode plate; 220. a first negative plate; 300. an acceleration device; 301. an acceleration channel; 310. a second positive electrode plate; 320. a second negative plate; 400. a deflection device; 401. a deflection channel; 410. a third positive electrode plate; 420. a third negative electrode plate; 20. atomizing the liquid; 30. atomizing the droplets; 40. and (4) atomizing.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "level", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "beneath" a second feature may be directly or obliquely under the first feature or may simply mean that the first feature is at a lesser level than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "level," "upper," "lower," "left," "right," and the like are for purposes of illustration only and are not intended to be a single embodiment.

An embodiment of the utility model provides an aerial fog generates device. The aerosol generating device is used for converting atomized liquid in a liquid state into a plurality of atomized liquid drops with a certain floating speed in the air so as to generate aerosol, so that the aim of atomizing the liquid and finally inhaling the liquid by a user is fulfilled.

The structure of the gas mist generating device in the present application will be described below by taking an electronic cigarette as an example of the gas mist generating device. The present embodiment is described as an example, and the technical scope of the present application is not limited thereto. It will be appreciated that in other embodiments, the aerosol-generating device of the present application is not limited to being an electronic cigarette, but may be any other type of aerosol-generating device, and is not limited herein.

A preferred embodiment of the aerosol-generating device provided by the present application is described below with reference to figure 1.

As shown in fig. 1, an aerosol-generating device 10 includes a fluid reservoir 100, a magnetizing device 200, an accelerating device 300, and a deflecting device 400, which are arranged in sequence along an infusion direction (indicated by arrows in the figure). The liquid storage tank 100 is used for storing the atomized liquid 20 and outputting the atomized liquid 20 in the form of atomized liquid drops 30; the magnetizing device 200 is used for magnetizing the atomized liquid droplets 30 outputted from the liquid storage tank 100 so as to make the atomized liquid droplets 30 have magnetism; the accelerating device 300 is used for applying electromagnetic force to the magnetized atomized liquid drops 30 so that the atomized liquid drops 30 passing through the accelerating device 300 can be accelerated outwards to form the aerial fog 40; the deflector 400 is used to move the atomized droplets 30 outwardly at different angular spreads to enable sufficient inhalation of the aerosol 40 by the user.

In some embodiments, the fluid reservoir 100 includes a canister 110 and an atomization sheet 120. Wherein the tank 110 has a holding chamber 101 for holding the atomized liquid 20, and has a tank inlet 111 and a tank outlet 112 provided at opposite ends of the tank 110 and communicating with each other. The atomization sheet 120 is arranged at the outlet 112 of the tank body through a sealing ring, the atomization sheet 120 is provided with an atomization channel which is parallel to the infusion direction and is communicated with the liquid storage tank 100, the atomization sheet 120 is provided with a plurality of atomization micropores which penetrate through the atomization sheet 120 along two opposite sides of the infusion direction, the plurality of atomization micropores form the atomization channel, and the diameter of the atomization micropores is nanoscale, so that the atomized liquid 20 can be output from the tank body 110 through the atomization channel by using the nanoscale atomized liquid drops 30, and the aerosol 40 can be formed conveniently. Preferably, the atomizing plate 120 may be a pressure-variable ceramic atomizing plate 120, and the working principle of the pressure-variable ceramic atomizing plate 120 is that resonance deformation is generated under a voltage of a specific frequency, so that a very small gap is generated for generating an atomizing micro-hole. More preferably, when the reservoir tank 100 is filled with the atomized liquid 20, the atomized liquid 20 may be stored in the reservoir tank 100 under pressure. Since the chemical components of the atomized liquid 20 include nicotine and essence, and the molecular sizes of the nicotine and the essence are different, the size of the atomization micropores can be different.

Therefore, the atomization micropores can be automatically opened or closed by electrifying or powering off the pressure-variable ceramic by utilizing the inherent working principle of the pressure-variable ceramic. The atomized liquid 20 is stored in the tank 110 in a pre-pressurizing manner, when the tank is electrified with a voltage with a specific frequency, the atomizing plate 120 can generate reciprocating vibration, the atomizing micropores are automatically opened, the vibration frequency and the vibration amplitude can be controlled by the voltage and the frequency, the atomizing plate 120 extrudes the atomized liquid 20 in the tank 110 in the reciprocating vibration process, and the atomized liquid 20 can be automatically extruded from the liquid storage tank 100 in the form of tiny atomized liquid drops 30 under the action of the pre-pressurizing force; when the power is cut off, the atomizing micropores of the atomizing plate 120 are automatically closed, and the atomized liquid 20 is continuously stored in the liquid storage tank 100, so that the use of the user is facilitated.

In some embodiments, the magnetizing device 200 has a magnetizing channel 201 passing through both ends of the magnetizing device 200 in the infusion direction. In one embodiment, the magnetizing apparatus 200 includes a magnetizing coil, which is disposed around the magnetizing channel 201; in another embodiment, the magnetizing apparatus 200 includes a first positive electrode plate 210 and a first negative electrode plate 220 disposed opposite to and parallel to the first positive electrode plate 210, and the magnetizing passage 201 is formed between the first positive electrode plate 210 and the first negative electrode plate 220. According to the law of electromagnetic induction, the magnitude of the electromotive force induced in an electric circuit is proportional to the rate of change of magnetic flux passing through this circuit. Therefore, when the magnetizing apparatus 200 is powered on and a voltage of 0-10V is applied, the magnetizing apparatus 200 generates a low-voltage electrostatic field in the magnetizing channel 201, and the atomized liquid droplets 30 passing through the magnetizing channel 201 are magnetically suspended in the air due to the conductivity of the atomized liquid 20.

Similar to the charger 200, the accelerator 300 has an acceleration channel 301 extending through opposite ends of the accelerator 300 in the direction of fluid infusion. And in one embodiment, the acceleration device 300 includes a second positive electrode plate 310 and a second negative electrode plate 320 disposed opposite to and parallel to the second positive electrode plate 310, an acceleration channel 301 being formed between the second positive electrode plate 310 and the second negative electrode plate 320; in another embodiment, the accelerating device 300 can also be in the shape of a coil, which encloses the accelerating tunnel 301. Unlike the charging device 200, the length of the accelerating channel 301 in the accelerating device 300 is greater than the length of the charging channel 201 in the charging device 200 in the direction of infusion, in order to allow sufficient room for accelerated movement of the atomized droplets 30 to form the aerosol 40 for inhalation by the user. Also according to the electromagnetic induction principle, when the acceleration device 300 is powered on and a voltage of 10-100V is applied, the acceleration device 300 generates an acceleration electric field in the acceleration channel 301, and a large number of the magnetized atomized liquid droplets 30 move at a certain speed in a direction away from the liquid storage tank 100 under the action of the acceleration electric field to form the aerosol 40 to be inhaled into the user.

Further, the deflecting device 400 is similar to the magnetizing device 200 and the accelerating device 300, and includes a third positive electrode plate 410 and a third negative electrode plate 420 disposed opposite to the third positive electrode plate 410, the third positive electrode plate 410 and the third negative electrode plate 420 may be disposed in parallel or at an angle, a deflecting channel 401 is formed between the third positive electrode plate 410 and the third negative electrode plate 420, and the deflecting channel 401 is communicated with the accelerating channel 301 and the magnetizing channel 201. In this way, the magnetizing channel 201, the accelerating channel 301, and the deflecting channel 401 are arranged in sequence and communicate with each other in the liquid feeding direction. Unlike the magnetizing device 200 and the accelerating device 300, the deflecting device 400 is configured to generate an electric field with a larger electric field intensity than the accelerating device 300, and when the atomized liquid droplets 30 pass through the deflecting channel 401, the atomized liquid droplets 30 are charged with a predetermined electric charge, and the degree of deflection depends on the electric charge of the atomized liquid droplets 30, and the more the atomized liquid droplets 30 are charged, the greater the degree of deflection. Thereby enabling the aerosolized droplets 30 to move diffusely outwardly away from the reservoir 100 at different angles to enable the aerosol 40 to be adequately inhaled by the user.

The deflector 400 and the accelerator 300 may be provided as two separate members or may be provided integrally, or the deflector 400 may not be provided in the aerosol 40 generator, and the aerosol 40 may be accelerated without being deflected, which is not limited herein. However, it is obvious that the aerosol 40 generating apparatus can have a better atomization effect by providing the deflector 400.

The working principle of the gas mist 40 generator is as follows:

the atomized liquid 20 is pre-pressurized and stored in the liquid storage tank 100, when the power is on, the atomized liquid 20 is extruded out of the liquid storage tank 100 in the form of continuous and equally spaced atomized liquid drops 30 under the action of the atomization sheet 120, then the atomized liquid drops 30 pass through the magnetizing device 200 and are magnetized by the electrostatic field generated by the magnetizing device 200, then the atomized liquid drops 30 endowed with magnetism sequentially pass through the accelerating device 300 and the deflecting device 400, and under the action of the high-voltage electric field generated by the accelerating device 300 and the deflecting device 400, the atomized liquid drops 30 are sequentially accelerated and deflected in a changed direction, and finally are inhaled by a user.

So, only physical form changes to atomized liquid 20 in whole atomizing process, and does not carry out heat energy conversion to atomized liquid 20, therefore guaranteed the stability of the chemical composition of atomized liquid 20, can not burn the phenomenon that atomized liquid 20 overburning produced scorching to produce compositions such as formaldehyde that harm human health, in addition can both accurate control to every nanometer level's liquid drop through the electromagnetic field, therefore also can not produce the problem of oil leak weeping.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

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

Claims

1. An aerosol-generating device, comprising:

the liquid storage tank comprises a tank body and an atomizing sheet arranged at an outlet of the tank body, the atomizing sheet is provided with an atomizing channel communicated with the liquid storage tank, and the atomizing channel is used for enabling the atomized liquid stored in the tank body to be output from the liquid storage tank in the form of atomized liquid drops;

the magnetizing device is arranged adjacent to the atomizing sheet and is provided with a magnetizing channel for enabling the atomized liquid drops to pass through, the magnetizing device comprises a magnetizing coil, the magnetizing coil is arranged to surround and form the magnetizing channel, or the magnetizing device comprises a first positive plate and a first negative plate arranged opposite to the first positive plate, the magnetizing channel is formed between the first positive plate and the first negative plate, and the magnetizing device is used for magnetizing the atomized liquid drops when the atomized liquid drops pass through the magnetizing channel; and

2. An aerosol-generating device according to claim 1, wherein the atomizing plate has a plurality of atomizing pores penetrating through the atomizing plate, the atomizing pores together form the atomizing channel, and the atomized liquid is stored in the tank under pressure.

3. An aerosol-generating device according to claim 2, wherein the diameter of the atomising micro-pores is nanometric.

4. An aerosol-generating device according to claim 2, wherein the atomizing plate is a pressure-variable ceramic atomizing plate configured to be capable of resonant deformation under the action of a voltage of a specific frequency to produce the atomizing micropores.

5. An aerosol-generating device according to claim 1, wherein the first positive electrode plate is disposed in opposing parallel relation to the first negative electrode plate in the charging device; and/or

6. An aerosol-generating device according to claim 1, wherein the length of the acceleration channel is greater than the length of the magnetization channel in a direction in which the magnetization device is directed towards the acceleration device.

7. An aerosol-generating device according to claim 1, further comprising a deflector disposed on a side of the acceleration device remote from the magnetization device, and having a deflection channel communicating the acceleration channel with the magnetization channel, the deflector being configured to enable the atomized droplets passing through the deflection channel to move outwardly at different angles in a direction away from the liquid reservoir.

8. An aerosol-generating device according to claim 7, wherein the deflection means comprises a third positive electrode plate and a third negative electrode plate disposed opposite the third positive electrode plate, the third positive electrode plate and the third negative electrode plate together forming the deflection channel, the deflection means being configured to generate an electric field strength greater than an electric field strength generated by the acceleration means.

9. An aerosol-generating device according to claim 8, wherein the third positive electrode plate is disposed in opposing parallel relation to the third negative electrode plate.

10. An aerosol-generating device according to claim 8, wherein the distance between the third positive electrode plate and the third negative electrode plate increases gradually in a direction from the accelerating means towards the deflecting means.