CN210171812U

CN210171812U - Atomization device

Info

Publication number: CN210171812U
Application number: CN201920338293.2U
Authority: CN
Inventors: Jinze Li; 李金泽
Original assignee: Puzhen Life Co Ltd
Current assignee: Puzhen Life Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-03-24
Anticipated expiration: 2029-03-15

Abstract

The utility model relates to an atomizing technical field provides an atomizing device, including the atomizing chamber of taking the gas outlet, be used for storing liquid and the stock solution bottle of handstand, with the stock solution bottle liquid outlet is connected and is used for absorbing and storing porous suction device and the ultrasonic device of liquid, ultrasonic device contains amplitude transformer, amplitude transformer's one end stretches into the atomizing chamber and with porous suction device contact, the ultrasonic vibration energy that ultrasonic device provided via amplitude transformer with the one end of porous suction device contact is transmitted porous suction device so that porous suction device surface adsorption's liquid takes place to resonate in order to realize atomizing. The utility model provides an atomizing device has effectively reduced the noise, has improved work efficiency greatly.

Description

Atomization device

Technical Field

The utility model belongs to the technical field of the atomizing, more specifically say, relate to an atomizing device.

Background

At present, atomizing device in market, for example champignon machine, humidifier etc. can form the negative pressure when the gaseous lateral wall in narrow and small space of process of follow air pump output through setting up the air pump usually, utilize the negative pressure to carry essential oil to the atomizing chamber and form small atomizing particle to realize the atomization process. However, the atomization device adopting the mode has very high atomization noise and low atomization efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atomizing device to the atomizing device who solves among the prior art has the big technical problem of atomizing noise.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an atomizing device comprising: the ultrasonic liquid absorption device comprises an atomization cavity with an air outlet, a liquid storage bottle used for storing liquid and standing upside down, a porous liquid absorption device connected with a liquid outlet of the liquid storage bottle and used for absorbing and storing the liquid, and an ultrasonic device, wherein the ultrasonic device comprises an amplitude transformer, one end of the amplitude transformer extends into the atomization cavity and is in contact with the porous liquid absorption device, and ultrasonic vibration energy provided by the ultrasonic device is transmitted to the porous liquid absorption device through one end of the amplitude transformer, which is in contact with the porous liquid absorption device, so that the liquid absorbed on the surface of the porous liquid absorption device resonates to realize atomization.

Furthermore, a water storage tank is concavely arranged at one end of the amplitude transformer extending into the atomizing cavity, and the porous liquid suction device is contacted with the top of the water storage tank.

Furthermore, the atomization device further comprises a first mounting seat and a second mounting seat which are arranged at intervals, the atomization cavity is formed between the first mounting seat and the second mounting seat, the amplitude transformer is arranged on the first mounting seat, and the liquid storage bottle is arranged in the second mounting seat.

Further, atomizing device still includes the casing, the casing includes epitheca and inferior valve, first mount pad install in the inferior valve, the second mount pad install in the epitheca, the epitheca with the inferior valve can be dismantled the connection so that first mount pad with the separation of second mount pad is in order to conveniently change the stock solution bottle.

Further, the one end that the inferior valve was kept away from the gas outlet sets up the air inlet, the air inlet with the atomizing chamber intercommunication, be close to in the inferior valve the one end of air inlet still is provided with the air-out device.

Further, a second accommodating cavity is formed in the second mounting seat, and the liquid storage bottle is detachably mounted in the second accommodating cavity.

Further, the porous liquid absorbing device is arranged in the liquid outlet, and the bottom of the porous liquid absorbing device extends out of the liquid outlet and is in contact with the amplitude transformer.

Further, the porous liquid suction device comprises a hard porous member, a flexible porous member which is arranged on the hard porous member and is used for being in contact with the amplitude transformer, and a connecting member which is used for fixing the hard porous member in the liquid outlet, wherein the connecting member is arranged at the liquid outlet.

Further, the hard porous piece is in a honeycomb shape, or a porous shape of sponge or foam; and the flexible porous piece is in a honeycomb shape or a porous shape of sponge or foam.

The utility model provides an atomizing device's beneficial effect lies in: compared with the prior art, the utility model discloses an atomizing device, through setting up porous suction means and ultrasonic device, utilize porous suction means to absorb and store liquid, the purpose of deriving liquid from the stock solution bottle has not only been realized, and avoided liquid to spill over simultaneously, direct contact through amplitude transformer and porous suction means simultaneously, thereby make porous suction means surface adsorption's liquid take place to resonate in order to realize liquid atomization, replaced the traditional art and realized atomizing way through adopting the air pump, thereby the noise can be effectively reduced, the volume is littleer and more exquisite, production cost is reduced, and ultrasonic device's introduction lets atomizing efficiency higher, and the work efficiency is greatly improved.

Drawings

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

Fig. 1 is a schematic perspective view of an atomization device provided in an embodiment of the present invention;

fig. 2 is a top view of an atomization device provided in an embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is an exploded schematic view of an atomizing device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a horn used in an embodiment of the present invention;

fig. 6 is a schematic perspective view of a second mounting seat adopted in the embodiment of the present invention;

FIG. 7 is a schematic perspective view of FIG. 6 at another angle;

fig. 8 is a schematic perspective view of a first mounting seat adopted in the embodiment of the present invention;

FIG. 9 is a schematic perspective view of FIG. 8 at another angle;

FIG. 10 is a schematic perspective view of a multi-hole pipetting device according to an embodiment of the present invention;

FIG. 11 is an exploded view of a porous wicking apparatus used in an embodiment of the invention;

fig. 12 is a microscope photograph of the flexible porous member according to the embodiment of the present invention, which is made of nickel foam.

Wherein, in the figures, the respective reference numerals:

10-a housing; 101-an atomizing chamber; 1011-gas outlet; 102-a mist outlet; 103-air inlet; 104-a first accommodating cavity; 11-upper shell; 12-a lower shell; 20-liquid storage bottle; 21-a liquid outlet; 22-external thread; 30-a porous wicking means; 31-a hard porous member; 32-a flexible porous member; 33-a connector; 40-a horn; 41-a water storage tank; 50-a circuit board; 60-a power supply device; 70-a first mount; 71-gas channel; 72-a battery compartment; 80-a second mount; 81-a mist outlet channel; 82-a second accommodating cavity; 821-internal threads; and 90-air outlet device.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, an atomization device according to the present invention will now be described. Nebulizing devices, such as aromatherapy machines, humidifiers or various cosmetic products, including: an atomizing chamber 101, a liquid storage bottle 20, a porous liquid suction device 30 and an ultrasonic device (not shown), wherein the atomizing chamber 101 is used for providing a space for realizing atomization. This atomizing chamber 101 has gas outlet 1011, and this liquid storage bottle 20 is used for storing liquid and handstand setting, can store essential oil etc. for example, and liquid storage bottle 20 has liquid outlet 21. This porous imbibition device 30 is connected with liquid storage bottle 20 liquid outlet 21 and is used for absorbing and storing liquid, and it has not only realized the purpose of deriving liquid from liquid storage bottle 20, and has avoided liquid to spill over simultaneously. The ultrasonic device comprises an amplitude transformer 41, one end of the amplitude transformer 41 extends into the atomizing cavity 404 and is in contact with the porous liquid suction device 30, and ultrasonic vibration energy provided by the ultrasonic device is transmitted to the porous liquid suction device 30 through the end, in contact with the porous liquid suction device 30, of the amplitude transformer 40 so that liquid adsorbed on the surface of the porous liquid suction device 30 resonates to realize atomization.

Wherein, because stock solution bottle 20 sets up upside down, thereby make this liquid outlet 21 realize going out liquid automatically under the action of gravity downwards, this liquid outlet 21 is connected with this porous imbibition device 30, this porous imbibition device 30 contacts with amplitude transformer 40 simultaneously, because porous imbibition device 30 has porous structure, can absorb the liquid in the liquid outlet 21, after porous imbibition device 30 is soaked to liquid, the absorptive liquid of porous imbibition device 30 can reach balanced state under the effect of inside and outside atmospheric pressure, liquid can not flow out or spill over the surface of porous imbibition device 30 this moment, thereby prevent the too much overflow of liquid, make it go out liquid and keep dynamic balance all the time. It should be noted that the position of the liquid storage bottle 20 is not limited to this, for example, in other preferred embodiments of the present invention, the liquid storage bottle 20 may be arranged in parallel with the horn 40, and the porous liquid-absorbing device 30 is connected to the liquid storage bottle 20 through a connecting pipe, so that the liquid in the liquid storage bottle 20 can flow into the porous liquid-absorbing device 30. It should be noted that the position of the liquid storage bottle 20 is not limited to this, for example, in other preferred embodiments of the present invention, the liquid storage bottle 20 may be arranged in parallel with the horn 40, and the porous liquid-absorbing device 30 is connected to the liquid storage bottle 20 through a connecting pipe, so that the liquid in the liquid storage bottle 20 can flow into the porous liquid-absorbing device 30.

Specifically, the ultrasonic device further includes an ultrasonic transducer (not shown), and the horn 40 is connected to the ultrasonic transducer, wherein the ultrasonic transducer can provide ultrasonic vibration energy, and the horn 40 can increase the amplitude of the ultrasonic transducer, improve the vibration velocity ratio, and improve the efficiency. The utility model discloses an among the atomizing device, through setting up the amplitude transformer, can transmit the ultrasonic vibration energy that ultrasonic transducer provided to the one end that amplitude transformer and porous suction means 30 contacted for resonance takes place for the liquid of porous suction means 30 surface adsorption, thereby directly breaks up into small granule with liquid, and then realizes atomizing, and the noise is low, efficiency is higher. In addition, the arrangement of the amplitude transformer 40 can adjust the load matching between the ultrasonic transducer and the liquid, reduce the resonance impedance, enable the ultrasonic transducer to work at the resonance frequency, improve the electro-acoustic conversion efficiency, effectively reduce the heat productivity of the ultrasonic transducer and prolong the service life of the ultrasonic transducer.

Further, referring to fig. 3 to 4, as an embodiment of the atomization device provided by the present invention, the atomization device further includes a circuit board 50 and a power supply device 60. The circuit board 50 is disposed in the housing 10 and electrically connected to the ultrasonic transducer for controlling the operation of the ultrasonic transducer. The power supply device 60 is electrically connected to the circuit board 50 to provide power. Specifically, the power supply device 60 is a battery, and the first mounting seat 70 is provided with a battery compartment 72 for accommodating the battery. It should be noted that the arrangement of the power supply device 60 is not limited to this, for example, in other preferred embodiments of the present invention, the power supply device 60 may also be an external power supply, or an interface for providing an external power supply while providing an internal power supply.

The utility model provides an atomizing device, compared with the prior art, the utility model discloses an atomizing device utilizes porous suction means 30 and amplitude transformer 40 through setting up, utilizes porous suction means 30 to absorb and store liquid, has not only realized the purpose of deriving liquid from stock solution bottle 20, and has avoided liquid to spill over simultaneously, through amplitude transformer 40 and porous suction means 30's direct contact simultaneously to make porous suction means 30 surface adsorption's liquid take place to resonate in order to realize liquid atomization, effectively reduced the noise, improved work efficiency greatly.

Further, please refer to fig. 5, as a specific embodiment of the atomizing apparatus provided by the present invention, the one end of the amplitude transformer 40 extending into the atomizing chamber 101 is concavely provided with the water storage tank 41, the porous liquid absorbing device 30 contacts with the top of the water storage tank 41, and by setting the water storage tank 41, a small amount of liquid can be stored, the contact area between the liquid and the amplitude transformer 40 is increased, and the atomizing efficiency is further improved. Specifically, the water storage tank 41 is a shallow water tank and has a slope, that is, the diameter of the water storage tank 41 is gradually increased from the bottom of the water storage tank to the top of the water storage tank 41, so that the atomized liquid can be conveniently diffused.

Further, referring to fig. 4, as a specific embodiment of the atomizing apparatus provided by the present invention, an end of the horn 40 away from the ultrasonic transducer contacts a side of the porous liquid-absorbing device 30 away from the liquid outlet 21. It should be noted that although the horn 40 and the porous liquid suction device 30 are in point-to-surface contact, the vibration of the horn 40 is also transmitted to the whole porous liquid suction device 30, that is, to the surface of the porous liquid suction device 30 away from the horn 40, and the liquid absorbed on the surface is atomized and then directly ascends into the atomizing chamber 101, and is ejected from the air outlet 1011 by the air outlet 90 described in the following embodiments.

Further, please refer to fig. 4, as a specific embodiment of the atomizing device provided in the present invention, the atomizing device further includes a first mounting seat 70 and a second mounting seat 80 disposed at an interval, an atomizing chamber 101 is formed between the first mounting seat 70 and the second mounting seat 80, the amplitude transformer 40 is disposed on the first mounting seat 70, and the liquid storage bottle 20 is disposed in the second mounting seat 80. The first mounting seat 70 and the second mounting seat 80 are arranged to respectively mount and fix the horn 40 and the liquid storage bottle 20.

Further, please refer to fig. 4, as a specific implementation manner of the atomizing device provided in the present invention, the atomizing device further includes a housing 10, specifically, in this embodiment, the housing 10 is cylindrical, and the first mounting seat 70 and the second mounting seat 80 are disposed in the housing 10 at an interval along the axial direction of the housing 10, so as to effectively save space, and make the product integrally small and portable. In one embodiment of the present invention, as shown in fig. 3 to 4, the housing 10 includes an upper shell 11 and a lower shell 12 detachably connected to the upper shell 11, for example, by screwing or buckling, so that the assembly and disassembly are very simple and convenient, and the carrying is convenient. The first mounting seat 70 is mounted in the lower shell 12, the second mounting seat 80 is mounted in the upper shell 11, and when the liquid storage bottle 20 needs to be replaced, the upper shell 11 is firstly separated from the lower shell 12; then, the upper shell 11 is inverted, so that the liquid outlet 21 of the liquid storage bottle 20 is upward; then removing the porous liquid absorbing device 30 from the liquid outlet 21 and injecting the liquid; then, connecting the porous liquid-absorbing device 30 to the liquid outlet 21; finally, the upper case 11 is fixed to the lower case 12. In the above process, the porous liquid-absorbing device 30 can be removed from the liquid outlet 21, and then the upper shell 11 can be inverted, and the operation can be performed according to actual requirements. When the upper shell 11 is separated from the lower shell 12, the first mounting seat 70 can be separated from the second mounting seat 80, so that the liquid storage bottle 20 can be replaced conveniently.

Further, please refer to fig. 3 together, as a specific embodiment of the atomizing device provided in the present invention, one end of the lower shell 12 away from the air outlet 1011 is provided with an air inlet 103, the air inlet 103 is communicated with the atomizing chamber 101, and one end of the lower shell 12 close to the air inlet 103 is further provided with an air outlet device 90. Air-out device 90 specifically is fan or air pump, and because the liquid after the horn 40 breaks up does not have fixed direction, consequently through air-out device 90's setting, provides the wind direction of blowing to the direction at gas outlet 1011 place, can make the gas that comes from air inlet 103 can get into atomizing chamber 101 under air-out device 90's effect to make the tiny particle after the atomizing can follow gas outlet 1011 and derive. Specifically, in the present embodiment, the number of the air inlets 103 is multiple, a plurality of air inlets 103 are arranged at the bottom end of the lower casing 12 at intervals, for example, 3 air inlets 103 are arranged at the bottom end of the lower casing 12 at even intervals.

Further, referring to fig. 3 to fig. 4, as a specific embodiment of the atomizing device of the present invention, a first accommodating cavity 104 is formed between one end of the lower shell 12 away from the air outlet 1011 and the first mounting seat 70, and the air outlet device 90 is installed in the first accommodating cavity 104. Through the arrangement of the first accommodating cavity 104, the installation and fixation of the air outlet device 90 are realized, so that the rapid air supply can be realized.

Further, please refer to fig. 3 to fig. 4 together, as a specific embodiment of the atomizing device of the present invention, a second accommodating cavity 82 is disposed on the second mounting seat 80, and the liquid storage bottle 20 is detachably mounted in the second accommodating cavity 82, so as to achieve the quick replacement of the liquid storage bottle 20. Specifically, please refer to fig. 4 to 6 together, an internal thread 821 is provided in the second accommodating cavity 82, and the liquid storage bottle 20 is provided with an external thread 22 for cooperating with the internal thread 821 to fix, so that the liquid storage bottle 20 can be conveniently and timely replaced by the detachable connection of the liquid storage bottle 20 and the second mounting seat 80 through the cooperation of the external thread 22 and the internal thread 821, and the installation is very simple and convenient. It should be noted that the connection manner between the liquid storage bottle 20 and the second mounting seat 80 is not limited to this, for example, in other preferred embodiments of the present invention, the liquid storage bottle 20 and the second mounting seat 80 can be detachably connected and fixed by a snap-fit manner.

Further, please refer to fig. 3 to fig. 4, as a specific embodiment of the atomizing device of the present invention, a mist outlet 102 is disposed at one end of the upper housing 11, the mist outlet 102 is communicated with the air outlet 1011, and the atomized particles in the atomizing chamber 101 are guided out through the mist outlet 102.

Further, please refer to fig. 6 to 7 together, as a specific embodiment of the atomizing device of the present invention, the second mounting seat 80 is provided with a mist outlet channel 81, two ends of the mist outlet channel 81 are respectively communicated with the mist outlet 102 and the air outlet 1011; specifically, the top end of the mist outlet channel 81 communicates with the mist outlet 102, and the bottom end of the mist outlet channel 81 communicates with the air outlet 1011. Through the setting of fog passageway 81 for the tiny particle after the atomizing can be derived from fog passageway 81, and lead to in the external world through fog outlet 102, realizes out the fog.

Further, referring to fig. 8 to 9, as an embodiment of the atomization device of the present invention, an air channel 71 is disposed on the first mounting seat 70, and two ends of the air channel 71 are respectively communicated with the air inlet 103 and the atomization chamber 101. Through the arrangement of the gas channel 71, the gas can be guided into the atomizing chamber 101 from the gas channel 71 in combination with the wind direction provided by the wind outlet device 90.

Further, referring to fig. 3 to 4, as an embodiment of the present invention, the porous liquid-absorbing device 30 is installed in the liquid outlet 21, and the bottom of the porous liquid-absorbing device 30 extends out of the liquid outlet 21 and contacts with the amplitude transformer 40. This porous suction means 30's setting, can absorb liquid, can prevent too much spilling over of liquid again, make it go out liquid and keep dynamic balance all the time, and amplitude transformer 40 is through the contact with porous suction means 30, make porous suction means 30 surface adsorption's liquid take place resonance in order to realize liquid atomization, owing to do not adopt traditional air pump to realize the atomizing mode, the noise has effectively been reduced, the volume is littleer and handy, manufacturing cost is reduced, and the introduction of ultrasonic device lets atomization efficiency higher, and work efficiency is greatly improved.

Further, as a specific embodiment of the atomizing device provided by the present invention, the porous liquid-absorbing device 30 is made of a flexible liquid-absorbing material. By using the flexible liquid absorbing material, the rigidity damage when the liquid absorbing material is contacted with the amplitude transformer 40 can be avoided, and the service life of the product is effectively prolonged. Specifically, referring to fig. 12, in the present embodiment, the flexible liquid absorbing material is foamed nickel or ethylene-vinyl acetate copolymer, and due to its physical properties, it can absorb liquid and store the liquid in its porous structure, so as to prevent the liquid from overflowing, thereby effectively guiding the liquid out of the liquid storage bottle 20. Specifically, the porous liquid absorption device is in a honeycomb shape, and can also be in a porous shape of sponge or foam.

Further, referring to fig. 10 to 11 together, as an embodiment of the porous liquid-absorbing device 30 of the atomizing apparatus of the present invention, the porous liquid-absorbing device 30 includes a hard porous member 31, a flexible porous member 32 installed on the hard porous member 31 and used for contacting with the amplitude transformer 40, and a connecting member 33 for fixing the hard porous member 31 in the liquid outlet 21, wherein the connecting member 33 is installed at the liquid outlet 21, and in some embodiments, the connecting member 33 is flush with an end of the liquid outlet 21 facing the outside of the liquid storage bottle 20. The hard porous member 31 can also achieve the function of guiding liquid, and the flexible porous member 32 can achieve the connection and fixation with the connecting member 33 through the hard porous member 31, for example, the connection and fixation can be achieved through interference contact, so that the connection is safer and more reliable, and the porous liquid suction device 30 can be firmly fixed in the liquid outlet 21. In some embodiments, the hard porous member 31 is nested in the connecting member 33, the flexible porous member 32 is disposed in the hard porous member 31, and the bottom of the flexible porous member 32 protrudes out of the hard porous member 31 and the connecting member 33. Specifically, the connecting member 33 is embedded in the liquid outlet 21, so that the porous liquid absorbing device 30 acts as a bottle plug, and the liquid in the liquid storage bottle 20 is prevented from flowing out of the liquid storage bottle 20.

Further, referring to fig. 3 to 6, as an embodiment of the atomizing device of the present invention, the hard porous member 31 is made of ceramic, and the flexible porous member 32 is made of nickel foam or ethylene-vinyl acetate copolymer. In this case, fig. 12 is a microscopic photograph of the flexible porous member 32 made of nickel foam. Due to the physical properties of the ceramic, the foamed nickel or the ethylene-vinyl acetate copolymer, the liquid can be absorbed, and meanwhile, the liquid can be stored in the porous structure of the ceramic, the foamed nickel or the ethylene-vinyl acetate copolymer, so that the liquid is prevented from overflowing, and the liquid is effectively led out of the essential oil bottle. The connecting member 33 may be made of plastic or wood. Specifically, the hard porous member 31 and the flexible porous member 32 are both honeycomb-shaped, and may be porous in the form of sponge or foam.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Atomizing device, its characterized in that: the ultrasonic liquid absorption device comprises an atomization cavity with an air outlet, a liquid storage bottle used for storing liquid and standing upside down, a porous liquid absorption device connected with a liquid outlet of the liquid storage bottle and used for absorbing and storing the liquid, and an ultrasonic device, wherein the ultrasonic device comprises an amplitude transformer, one end of the amplitude transformer extends into the atomization cavity and is in contact with the porous liquid absorption device, and ultrasonic vibration energy provided by the ultrasonic device is transmitted to the porous liquid absorption device through one end of the amplitude transformer, which is in contact with the porous liquid absorption device, so that the liquid absorbed on the surface of the porous liquid absorption device resonates to realize atomization.

2. The atomizing device of claim 1, wherein: one end of the amplitude transformer extending into the atomization cavity is concavely provided with a water storage tank, and the porous liquid suction device is contacted with the top of the water storage tank.

3. The atomizing device of claim 1, wherein: the atomization device further comprises a first mounting seat and a second mounting seat which are arranged at intervals, the atomization cavity is formed between the first mounting seat and the second mounting seat, the amplitude transformer is arranged on the first mounting seat, and the liquid storage bottle is arranged in the second mounting seat.

4. An atomizing device as set forth in claim 3, wherein: the atomizing device further comprises a shell, the shell comprises an upper shell and a lower shell, the first mounting seat is installed in the lower shell, the second mounting seat is installed in the upper shell, the upper shell and the lower shell are detachably connected to enable the first mounting seat and the second mounting seat to be separated to facilitate replacement of the liquid storage bottle.

5. The atomizing device of claim 4, wherein: the inferior valve is kept away from the one end of gas outlet sets up the air inlet, the air inlet with the atomizing chamber intercommunication, be close to in the inferior valve the one end of air inlet still is provided with the air-out device.

6. The atomizing device of claim 5, wherein: a first accommodating cavity is formed between one end, far away from the air outlet, of the lower shell and the first mounting seat, and the air outlet device is mounted in the first accommodating cavity.

7. The atomizing device of claim 4, wherein: and a second accommodating cavity is formed in the second mounting seat, and the liquid storage bottle is detachably mounted in the second accommodating cavity.

8. The atomizing device of claim 1, wherein: the porous liquid suction device is arranged in the liquid outlet, and the bottom of the porous liquid suction device extends out of the liquid outlet and is in contact with the amplitude transformer.

9. The atomizing device of claim 8, wherein: the porous liquid suction device comprises a hard porous piece, a flexible porous piece and a connecting piece, wherein the flexible porous piece is arranged on the hard porous piece and is used for being in contact with the amplitude transformer, the connecting piece is used for fixing the hard porous piece in the liquid outlet, and the connecting piece is arranged in the liquid outlet.

10. The atomizing device of claim 9, wherein: the hard porous piece is in a honeycomb shape or a porous shape of sponge or foam; and the flexible porous piece is in a honeycomb shape or a porous shape of sponge or foam.