Atomizer

Abstract

The invention relates to the field of medical instruments, in particular to an atomizer which comprises a compressor, an air inlet part and an air outlet part, the air outlet part comprises a vortex ring generation unit, the vortex ring generation unit comprises a shell, a driving unit and an elastic deformation unit, one end of the shell is connected with at least part of the driving unit, and the other end of the shell is provided with a release part. The elastic deformation unit comprises a first deformation part and a second deformation part, the first deformation part is located in the center of the elastic deformation unit, the second deformation part is connected with the peripheral wall of the shell, the elastic deformation unit divides the shell into a first space and a second space, and fluid is blown out from the release part under pressure in the first space.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to an atomizer. Background Art

[0002] Atomizers are mainly used to treat various respiratory diseases. According to their working principles, they are mainly divided into ultrasonic atomizers, compression atomizers, and mesh atomizers. The particles atomized by the compression atomizer are extremely fine, not easily colliding and combining. It is comfortable for the human body to inhale, and can enter the bronchus, lungs, etc. The clinical effect is also excellent. It is very suitable for the treatment of lower respiratory tract diseases, especially children can inhale smoothly. With the development of ergonomics to provide users with a better experience, technicians in this industry have tried to provide relevant gases to users without wearing a mask, that is, to supply gases directionally in the form of vortex rings.

[0003] Vortex rings are a kind of flow structure widely existing in nature and engineering practice. Vortex ring structures exist in volcanic eruptions, biological movements, and the flight process of helicopters. According to the relevant knowledge of fluid mechanics, compared with ordinary jets, vortex rings can better maintain the kinetic energy inside them, and thus can move a longer distance. In recent years, people have conducted a large number of studies on the structure and dynamic characteristics of vortex rings and applied them to fields such as flow control, heat transfer and dissipation enhancement, mass transfer, noise reduction and de-icing, and image projection.

[0004] Patent CN202323634441.0 discloses a compression atomizer, including an atomizer housing (1) and a compressor (2) disposed inside the atomizer housing (1). The compressor (2) has a compression cylinder (21), an iron core winding (22), and a fan (23). The compression cylinder (21) and the fan (23) are respectively located on both sides of the iron core winding (22). A noise reduction housing (3) is provided in the atomizer housing (1). The noise reduction housing (3) is located on one side of the iron core winding (22) and wraps around the outside of the compression cylinder (21).

[0005] Patent JP2008187241 discloses an indoor ingredient supply device. A first air vortex and a second air vortex that collides with the first air vortex are emitted to a predetermined position, and an efficacy ingredient contained in at least one of the first air vortex and the second air vortex diffuses at the predetermined position. The main unit includes a first emission unit that emits the first air vortex, a second emission unit that emits the second air vortex, and at least one of the first emission unit and the second emission unit. An ingredient supply device for supplying an active ingredient to one side is integrally provided, and this supply device is installed in the indoor efficacy ingredient supply device and is located between the second emission device and the first injection device. The drawbacks of this solution are as follows: First, the fragrance ingredients are all supplied from one side, and the ingredients of the air cannon fired are not uniform. Second, the pump body of the driving part will stretch back and forth, and the pressure change generated when it retracts backward will change the concentration of the ingredients and the shape of the already emitted air cannon.

[0006] In summary, existing atomizers usually need to wear a mask to provide gas to users, and it is extremely easy to cause discomfort after long-term wearing. The existing vortex ring generators are easily affected by disturbances such as wind or airflow disorders near their release positions, or the pressure inside the generator decreases due to the retraction of the driving component, resulting in an impact on the already emitted vortex rings, and there are problems such as the vortex rings flying not straight and reaching a relatively far distance. Moreover, existing vortex ring generators are difficult to emit vortex rings quickly and continuously. Summary of the Invention

[0007] In view of the above and other more ideas, this application is proposed.

[0008] One of the purposes of this application is to overcome the deficiencies of the prior art and provide an atomizer for problems such as discomfort caused by long-term wearing of a mask and the decrease in the pressure inside the generator due to the retraction of the driving component, which affects the already emitted vortex rings.

[0009] According to another aspect of this application, an atomizer is provided, which includes a compressor, an air intake part, and an air outlet part. The air outlet part includes a vortex ring generating unit. The vortex ring generating unit includes a housing, a driving unit, and an elastic deformation unit. One end of the housing is connected to at least part of the driving unit, and a release part is provided at the other end. The elastic deformation unit includes a first deformation part and a second deformation part. The first deformation part is located at the center of the elastic deformation unit. The second deformation part is connected to the peripheral wall of the housing, and the elastic deformation unit divides the housing into a first space and a second space. The fluid is blown out from the release part under pressure in the first space.

[0010] According to one embodiment, the atomizer further includes a fan and a control panel, the control panel controls the operation of the compressor and the rotation speed of the fan; and, the atomizer includes a first housing and a second housing, the compressor is fixedly connected to the first housing, the control panel is connected to the second housing, and the control panel displays the working state of the atomizer.

[0011] According to one embodiment, the atomizer further includes a connecting pipe, the connecting pipe connects the air intake part and the compressor, and the connecting pipe connects the compressor and the vortex ring generating unit.

[0012] According to one embodiment, when the elastic deformation member moves towards the release part, the first space forms a pressurized chamber, and the fluid is pressurized to generate a vortex ring at the release part.

[0013] According to one embodiment, the release part includes a circular opening.

[0014] According to one embodiment, the area of the circular opening is smaller than the axial area of the first deformation part.

[0015] According to one embodiment, the diameter of the circular opening is variable.

[0016] According to one embodiment, it further includes an auxiliary adjustment unit, the second deformation part is connected to the auxiliary adjustment unit; and, the auxiliary adjustment unit includes an air pipe, a supply part and an electronic valve.

[0017] According to one embodiment, the supply part provides gas or liquid through the air pipe; the gas can be high-concentration oxygen, therapeutic gas with medicine.

[0018] According to one embodiment, the auxiliary adjustment unit includes two, three, four or more air pipes.

[0019] According to one embodiment, the second deformation part includes an adaptive opening and closing member, in the natural state, the adaptive opening and closing member is in the closed state; the adaptive opening and closing member is connected to the air pipe, and when the auxiliary adjustment unit conveys fluid to the first space, the adaptive opening and closing member is opened by the upward pressure.

[0020] According to one embodiment, the adaptive opening and closing member includes at least two opening and closing pieces, and the opening and closing pieces are opened after being subjected to the gas pressure from bottom to top.

[0021] According to one embodiment, the adaptive opening and closing member includes four opening and closing pieces.

[0022] According to one embodiment, the opening and closing piece is a one-way opening channel.

[0023] According to one embodiment, the opening and closing piece remains closed when subjected to the pressure from top to bottom.

[0024] According to one embodiment, it further includes a control unit, which is used to control the operation of the driving unit and the fluid transportation of the supply unit to the first space; when the elastic deformation member moves away from the release portion, the control unit opens the solenoid valve to allow the fluid in the supply unit to enter the first space.

[0025] According to one embodiment, the control unit periodically controls the electromagnet component and the solenoid valve. When the control unit manipulates the electromagnet component to generate a magnetic force acting on the permanent magnet component, the solenoid valve closes. After a vortex ring is generated at the release portion, the control unit controls the electromagnet component to power off. At this time, the elastic deformation unit moves in a direction away from the release portion to recover. At the same time, the control unit controls the solenoid valve to open, and transports the fluid of the supply unit into the first space.

[0026] According to one embodiment, when the elastic deformation member moves away from the release portion, the volume of the first space increases; and to prevent the pressure in the first space from decreasing, the supply unit provides fluid so that the pressure in the first space is equal to the pressure outside the housing.

[0027] According to one embodiment, keeping the pressure in the first space equal to the pressure outside the housing is beneficial for no turbulence to occur, which will not only not affect the generated vortex ring, but also not cause excessive air outside the housing to enter due to the pressure difference.

[0028] According to one embodiment, the control unit controls the fluid transportation volume of the supply unit to ensure the fluid concentration in the first space.

[0029] According to one embodiment, the driving unit includes an electromagnet component and a permanent magnet component, and the permanent magnet component is held on the first deformation portion.

[0030] According to one embodiment, the permanent magnet component includes a first magnetic unit and a second magnetic unit, and the first magnetic unit and the second magnetic unit are respectively fixed on two end faces of the first deformation portion.

[0031] According to one embodiment, both the first magnetic unit and the second magnetic unit are disk-shaped.

[0032] According to one embodiment, the first magnetic unit is arranged above the first deformation portion, and the second magnetic unit is arranged below the first deformation portion.

[0033] According to one embodiment, the axial area of the first magnetic unit is larger than that of the second magnetic unit.

[0034] According to an embodiment, the second deformed portion is arranged in a corrugated or wavy shape in cross-section.

[0035] According to an embodiment, the first deformed portion and the second deformed portion are integrally formed and made of an elastic material; moreover, there is no noise during the movement of the first deformed portion and the second deformed portion.

[0036] According to an embodiment, the second space is integrally sealed.

[0037] According to an embodiment, a carriage is further arranged in the second space, and the air pipe moves along with the movement of the elastic deformation unit; moreover, the air pipe moves relative to the carriage.

[0038] According to an embodiment, the carriage is fixedly connected to the housing.

[0039] According to an embodiment, the gas generated by the compressor is connected to the upper housing through an air pipe.

[0040] Compared with the prior art, the advantages of the technical solution of the present application at least include the following: 1. During the use of a face mask type nebulizer, the drug is often adsorbed by the facial skin, irritating the eyes and being adsorbed on the eyes, causing various side effects. For example, facial pigmentation may occur. The deposition of anticholinergic drugs in the eyes may cause blurred vision, mydriasis, and deterioration of glaucoma. At the same time, when inhaling through a face mask, the drug enters the airway through the nose or mouth, mostly through the nasal cavity into the lower respiratory tract. Since the air flow rate in the nasal cavity is significantly less than that in the oral cavity, and due to the mechanical blockage and dead space in the nasal cavity, the drug stays in the nasal cavity, resulting in the loss and waste of the drug and a decrease in the pulmonary deposition rate. The nebulizer designed in the present application does not require wearing a face mask. The vortex ring generating unit is arranged at the air outlet part of the present application. The vortex ring generating unit can directionally emit vortex rings towards the user's face, and is inhaled into the respiratory tract and / or lungs through the nose and mouth, so as to achieve a therapeutic effect. The user inhales the gas during normal breathing, without causing discomfort, and the gas inhaled during normal breathing is easier to absorb, without causing the drug to stay in the nasal cavity, which is safe and effective, and does not require the patient to deliberately cooperate.

[0041] 2. In existing vortex ring generating units, mechanical driving methods are often adopted, such as ball screw mechanisms, crank mechanisms, or cam mechanisms with motors as the driving source. Therefore, the moving part will rub against the housing, generating unnecessary heat and friction. In this application, an elastic deformation unit is used. By deforming itself, it changes the volume of the first space to change the pressure. Moreover, the second deformation part on the outer periphery of the elastic deformation unit is fixedly connected to the housing. Coupled with the silicone material of the elastic deformation unit, no noise will occur during the generation process of the vortex ring. On the other hand, the elastic deformation unit in this application is divided into a first deformation part and a second deformation part. The permanent magnet is arranged on the first deformation part. After being driven, the first deformation part moves and drives the second deformation part to move upward. The first space forms a pressurizing chamber. The intensity of the fluid disturbance at the middle position in the first space by the first deformation part is greater than that at the outer peripheral position, and the area of the circular opening is smaller than the axial area of the first deformation part. Therefore, a vortex ring phenomenon can be caused at the middle release part.

[0042] 3. Different from the prior art, the first deformation part of this application is located at the center of the elastic deformation unit. The second deformation part is connected to the peripheral wall of the housing. A permanent magnet is arranged on the first deformation part, which is powered by an electromagnet component and is an "active moving part". The second deformation part is made of deformable material and deforms as the first deformation part moves. And there is a corresponding space or position connected to the auxiliary adjustment unit, so as to adjust the pressure in the first space, disturb the fluid in the first space, and prevent a large amount of gas outside the housing from being inhaled due to too low fluid pressure in the first space.

[0043] 4. Different from the prior art, the second deformation part of this application is connected to the auxiliary adjustment unit through an adaptive opening and closing part. The adaptive opening and closing part is similar to a "valve flap" and only opens after being impacted by the fluid. On the other hand, to ensure that the adaptive opening and closing part remains closed when the second deformation part moves upward, the adaptive opening and closing part is a one-way opening channel. And during the upward movement of the second deformation part, the pressure in the first space increases, which has the effect of pressing the adaptive opening and closing part, playing a double insurance role; when the second deformation part moves downward, the pressure in the first space decreases, which is convenient for opening the adaptive opening and closing part to ensure the fluid input of the supply part.

[0044] 5. In the prior art, a channel is often opened on the side of the housing to convey fragrance components, therapeutic components, moisture, etc. Due to the side design, the components of the fluid with the conveyed substance are often uneven, and it is also easy to be affected by the uneven space before the vortex ring is formed. This application solves the above problems. Since the auxiliary adjustment unit of this application includes a supply part, the fluid with the conveyed substance enters the first space from below, which not only makes the components more uniform, but also avoids affecting the generation of the vortex ring due to the uneven inner surface of the housing.

[0045] Embodiments of the present application can achieve other beneficial technical effects that are not listed one by one. Some of these other technical effects may be described below and are foreseeable and understandable by those skilled in the art after reading the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] By referring to the following description in conjunction with the drawings, the above-mentioned features and advantages of these embodiments, as well as other features and advantages, and the manner of achieving them will become more apparent, and the embodiments of the present application can be better understood. In the drawings: Figure 1 FIG. is a schematic diagram of the overall structure of the present invention for a vortex ring generating unit.

[0047] Figure 2 FIG. is a schematic diagram of the housing structure of the present invention and a schematic diagram of the connection relationship between the housing and the drive unit.

[0048] Figure 3 FIG. is a schematic diagram of the elastic deformation unit moving upward to generate a vortex ring in the present invention.

[0049] Figure 4 FIG. is a schematic diagram of the state where the elastic deformation unit moves upward and the adaptive opening and closing member is opened in the present invention.

[0050] Figure 5 FIG. is a schematic diagram of the positional relationship between the adaptive opening and closing member and the trachea in the present invention.

[0051] Figures 6 to 8 FIG. is a schematic diagram of the overall structure of the atomizer of the present invention.

[0052] The features referred to by each number in the drawings are as follows: 1 - housing, 11 - release part, 111 - circular opening, 12 - upper housing, 13 - lower housing, 2 - drive unit, 21 - electromagnet component, 22 - permanent magnet component, 221 - first magnetic unit, 222 - second magnetic unit, 3 - elastic deformation unit, 31 - first deformation part, 32 - second deformation part, 321 - adaptive opening and closing member, 3211 - opening and closing piece, 4 - first space, 5 - second space, 6 - auxiliary adjustment unit, 61 - trachea, 62 - supply part, 63 - electronic valve, 7 - control unit, 8 - vortex ring, 9 - atomizer, 91 - compressor, 92 - intake part, 93 - outlet part, 931 - vortex ring generating unit, 94 - fan, 95 - control panel, 96 - first outer shell, 97 - second outer shell, 98 - connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0053] In the following description of the drawings and the detailed embodiments, the details of one or more embodiments of the present application will be set forth. From these descriptions, the drawings, and the claims, other features, objects, and advantages of the present application will be apparent.

[0054] It should be understood that the illustrated and described embodiments are not limited in application to the details of the construction and arrangement of the components set forth in the following description or illustrated in the drawings. The illustrated embodiments may be other embodiments and can be implemented or carried out in various ways. The examples are provided by way of explanation of the disclosed embodiments rather than limitation. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the scope or essence of the disclosure of the present application. For example, features illustrated or described as part of one embodiment can be used with another embodiment to still produce additional embodiments. Therefore, the disclosure of the present application covers such modifications and variations that fall within the scope of the appended claims and their equivalent elements.

[0055] Similarly, it should be understood that the phrases and terms used herein are for descriptive purposes and should not be considered restrictive. The use of "including", "comprising", or "having" and their variants herein is intended to open - endedly include the items listed thereafter and their equivalents as well as additional items.

[0056] The present application will be described in more detail below with reference to different embodiments and examples of several aspects of the present application.

[0057] In the present application, the term "natural state" refers to the state in which the elastic deformation unit is not subject to a force. Embodiment

[0058] As Figure 6 and Figure 7 shown, an atomizer 9 according to an embodiment of the present application is illustrated, which includes a compressor 91, an air intake part 92, and an air outlet part 93. The air outlet part 93 includes a vortex ring generating unit 931. The vortex ring generating unit 931 includes a housing 1, a driving unit 2, and an elastic deformation unit 3. One end of the housing 1 is connected to at least part of the driving unit 2, and a release part 11 is provided at the other end. The elastic deformation unit 3 includes a first deformation part 31 and a second deformation part 32. The first deformation part 31 is located at the center of the elastic deformation unit 3, and the second deformation part 32 is connected to the peripheral wall of the housing 1, as Figure 1 shown, and the elastic deformation unit 3 divides the housing 1 into a first space 4 and a second space 5, and the fluid is blown out from the release part 11 under pressure in the first space 4.

[0059] In the first embodiment, the atomizer 9 further includes a fan 94 and a control panel 95, as Figure 7 and Figure 8As shown, the control panel 95 controls the operation of the compressor 91 and the rotational speed of the fan 94; and, the atomizer 9 includes a first housing 96 and a second housing 97, the compressor 91 is fixedly connected to the first housing 96, the control panel 95 is connected to the second housing 97, and the control panel 95 displays the working state of the atomizer 9.

[0060] In the first embodiment, the atomizer 9 further includes a connecting pipe 98, as Figure 7 shown, the connecting pipe 98 connects the air intake portion 92 and the compressor 91, and the connecting pipe 98 connects the compressor 91 and the vortex ring generating unit 931.

[0061] In the first embodiment, when the elastic deformation member moves toward the release portion 11, the first space 4 forms a pressurized chamber, and the fluid is pressurized to generate a vortex ring 8 at the release portion 11.

[0062] In the first embodiment, gas enters the compressor 91 through the air intake portion 92 and via the connecting pipe 98, and after being processed by the compressor 91, it enters the vortex ring generating unit 931 via the connecting pipe 98.

[0063] In the first embodiment, the release portion 11 includes a circular opening 111, and the area of the circular opening 111 is smaller than the axial area of the first deformation portion 31.

[0064] In the first embodiment, it further includes an auxiliary adjustment unit 6, and the second deformation portion 32 is connected to the auxiliary adjustment unit 6.

[0065] In the first embodiment, the auxiliary adjustment unit 6 includes an air pipe 61, a supply portion 62, and an electronic valve 63.

[0066] The supply portion 62 supplies gas or liquid through the air pipe 61; the gas can be high-concentration oxygen or a therapeutic gas with medicine.

[0067] In the first embodiment, the auxiliary adjustment unit 6 includes two air pipes 61.

[0068] In the first embodiment, the second deformation portion 32 includes an adaptive opening and closing member 321. In the natural state, the adaptive opening and closing member 321 is in a closed state; the adaptive opening and closing member 321 is connected to the air pipe 61, and when the auxiliary adjustment unit 6 conveys fluid to the first space 4, the adaptive opening and closing member 321 is opened by the upward pressure.

[0069] In the first embodiment, the adaptive opening and closing member 321 includes two opening and closing pieces 3211, and the opening and closing pieces 3211 are opened by the gas pressure from bottom to top.

[0070] In the first embodiment, the opening and closing piece 3211 is a one-way opening channel. When the opening and closing piece 3211 is subjected to a pressure from top to bottom, it remains closed. At the same time, the air pipe 61 will support the opening and closing piece 3211 to provide an upward supporting force, and the opening and closing piece 3211 obtains a relative force balance.

[0071] In the first embodiment, it further includes a control unit 7. The control unit 7 is used to control the operation of the driving unit 2 and the fluid transportation of the supply part 62 to the first space 4. When the elastic deformation member moves away from the release part 11, the control unit 7 opens the solenoid valve 63 to enable the fluid in the supply part 62 to enter the first space 4.

[0072] In the first embodiment, the control unit 7 periodically controls the electromagnet component 21 and the solenoid valve 63. When the control unit 7 controls the electromagnet component 21 to generate a magnetic force to act on the permanent magnet component 22, the solenoid valve 63 is closed. After the vortex ring 8 is generated at the release part 11, the control unit 7 controls the electromagnet component 21 to be powered off. At this time, the elastic deformation unit 3 moves back in the direction away from the release part 11. At the same time, the control unit 7 controls the solenoid valve 63 to open, and transports the fluid of the supply part 62 into the first space 4.

[0073] In the first embodiment, when the elastic deformation member moves away from the release part 11, the volume of the first space 4 increases. And to prevent the pressure in the first space 4 from decreasing, the supply part 62 provides fluid so that the pressure in the first space 4 is equal to the pressure outside the housing 1. Keeping the pressure in the first space 4 equal to the pressure outside the housing 1 is beneficial for not generating turbulence, not only will it not affect the already generated vortex ring 8, but also it will not cause excessive air outside the housing 1 to enter due to the pressure difference.

[0074] In the first embodiment, the control unit 7 controls the fluid transportation volume of the supply part 62 to ensure the fluid concentration in the first space 4.

[0075] In the first embodiment, the driving unit 2 includes an electromagnet component 21 and a permanent magnet component 22, and the permanent magnet component 22 is held on the first deformation part 31.

[0076] In the first embodiment, the permanent magnet component 22 includes a first magnetic unit 221 and a second magnetic unit 222. The first magnetic unit 221 and the second magnetic unit 222 are respectively fixed on two end faces of the first deformation part 31.

[0077] In the first embodiment, both the first magnetic unit 221 and the second magnetic unit 222 are in a disc shape.

[0078] In the first embodiment, the first magnetic unit 221 is disposed above the first deformation portion 31, and the second magnetic unit 222 is disposed below the first deformation portion 31.

[0079] In the first embodiment, the axial area of the first magnetic unit 221 is larger than that of the second magnetic unit 222.

[0080] In the first embodiment, the second deformation portion 32 is arranged in a wavy shape in cross section in its natural state.

[0081] In the first embodiment, the first deformation portion 31 and the second deformation portion 32 are integrally formed and made of an elastic material; moreover, the first deformation portion 31 and the second deformation portion 32 produce no noise during movement.

[0082] In the first embodiment, a carriage is further provided in the second space 5, and the air pipe 61 moves along with the movement of the elastic deformation unit 3; moreover, the air pipe 61 moves relative to the carriage.

[0083] In the first embodiment, the carriage is fixedly connected to the housing 1.

[0084] In the first embodiment, the housing 1 includes an upper housing 12 and a lower housing 13, which are detachably connected.

[0085] In the first embodiment, the elastic deformation unit 3 is fixedly connected to the lower housing 13.

[0086] The foregoing description of several embodiments of the present application has been presented for purposes of illustration. The foregoing description is not intended to be exhaustive nor to limit the present application to the precise configurations, structures, and / or steps disclosed. Obviously, many modifications and variations are possible in light of the above teachings. The scope of the invention and all equivalents are intended to be defined by the appended claims.

Claims

1. An atomizer, comprising a driving component, an air inlet and an air outlet, wherein the air outlet comprises a vortex ring generating unit, characterized in that: The vortex ring generating unit includes a shell, a driving unit and an elastic deformation unit, one end of the shell is connected to at least part of the driving unit, and the other end is provided with a release portion, the elastic deformation unit includes a first deformation portion and a second deformation portion, the first deformation portion is located at the center of the elastic deformation unit, the second deformation portion is connected to the peripheral wall of the shell, and the elastic deformation unit separates the shell into a first space and a second space, and the fluid is blown out from the release portion under pressure in the first space.

2. The atomizer according to claim 1, characterized in that: The driving component is a compressor; the atomizer also includes a fan and a control panel, and the control panel controls the operation of the compressor and the speed of the fan; and the atomizer includes a first shell and a second shell, the compressor is fixedly connected to the first shell, the control panel is connected to the second shell, and the control panel displays the working status of the atomizer.

3. The atomizer according to claim 1, characterized in that: The atomizer further includes a connecting pipe, wherein the connecting pipe connects the air intake portion and the compressor, and the connecting pipe connects the compressor and the vortex ring generating unit.

4. The atomizer according to claim 1, characterized in that: When the elastic deformation member moves toward the release portion, the first space forms a pressurized chamber, and the fluid is pressurized to generate a vortex ring at the release portion.

5. The atomizer according to claim 1, characterized in that: The vortex ring generating unit further includes an auxiliary adjusting unit, the second deformation portion is connected to the auxiliary adjusting unit; and the auxiliary adjusting unit includes an air pipe, a supply portion and an electronic valve.

6. The atomizer according to claim 5, characterized in that: The second deformation portion includes an adaptive opening and closing member, which is in a closed state in a natural state; the adaptive opening and closing member is connected to the air pipe, and when the auxiliary adjustment unit transports fluid to the first space, the adaptive opening and closing member is opened by the upward pressure.

7. The atomizer according to claim 5, characterized in that: It also includes a control unit, which is used to control the operation of the driving unit and the delivery of fluid from the supply part to the first space; when the elastic deformation part moves away from the release part, the control unit opens the electronic valve to allow the fluid in the supply part to enter the first space.

8. The atomizer according to claim 5, characterized in that: When the elastic deformation member moves in a direction away from the release portion, the volume of the first space increases; and, to prevent the pressure of the first space from decreasing, the supply portion provides fluid so that the pressure of the first space is equal to the pressure outside the shell.

9. The atomizer according to claim 1, characterized in that: The driving unit includes an electromagnet component and a permanent magnet component, and the permanent magnet component is held on the first deformation portion; the permanent magnet component includes a first magnetic unit and a second magnetic unit, and the first magnetic unit and the second magnetic unit are respectively fixed on two end surfaces of the first deformation portion.

10. The atomizer according to claim 1, characterized in that: The second deformation part is arranged in a wrinkle or wave shape on the interface; the first deformation part and the second deformation part are formed as one piece and are made of elastic material; and the first deformation part and the second deformation part are noiseless during movement.

11. The atomizer according to claim 5, characterized in that: The second space is further provided with a slide, and the air pipe moves along with the movement of the elastic deformation unit; and the air pipe moves relative to the slide.

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