Atomizer

Abstract

This application discloses an atomizer, including an atomizing gas output component, an atomizing plate, and a temperature control component. The atomizing gas output component includes an atomizing chamber and an output channel communicating with the atomizing chamber. One end of the atomizing chamber has an opening, and the output channel is used to output atomized gas. The atomizing plate is disposed at the end of the atomizing chamber with the opening. The side of the atomizing plate facing away from the atomizing gas output component is used to contact the liquid to be atomized. The atomizing plate is used to prepare the liquid to be atomized into atomized gas. The atomizing plate is provided with pores for the atomized gas to pass through. The temperature control component is disposed on the side of the atomizing plate facing away from the atomizing gas output component, and the temperature control component is used to change the temperature of the liquid to be atomized.

Description

Technical Field

[0001] This application relates to the field of electronic atomization equipment technology, and in particular to an atomizer. Background Technology

[0002] Atomization technology is widely used in medical drug delivery, scientific analysis, and industrial spraying. Its core lies in converting liquids into micron-sized aerosol particles for use.

[0003] Currently, various atomization technologies exist, such as pneumatic atomization based on the Venturi effect and ultrasonic atomization based on high-frequency vibrating plates. While these technologies each have their advantages, they still have significant limitations when dealing with certain special scenarios. For example, in the medical field, when atomizing active proteins, vaccines, and other biological agents, or in analytical chemistry, when atomizing highly volatile and heat-sensitive samples, the localized heat accumulation generated during atomization can lead to sample inactivation, decomposition, or changes in volatilization efficiency, thus severely affecting the atomization effect and the accuracy and reliability of subsequent applications.

[0004] Furthermore, most existing atomizing devices are closed metal chamber structures, making it impossible for operators to directly observe the atomization state, droplet formation, or any abnormal phenomena such as condensation, crystallization, or blockage within the chamber. This "black box" operating mode makes process monitoring and troubleshooting difficult, and it is hard to guarantee the repeatability and stability of experimental results. Utility Model Content

[0005] To solve at least one of the above-mentioned technical problems, this application provides an atomizer, and the technical solution adopted is as follows.

[0006] The atomizer provided in this application includes an atomizing gas output component, an atomizing plate, and a temperature control component, wherein:

[0007] The atomizing gas output component includes an atomizing chamber and an output channel connected to the atomizing chamber. One end of the atomizing chamber is provided with an opening, and the output channel is used to output atomized gas.

[0008] The atomizing plate is disposed at one end of the atomizing chamber having the opening. The side of the atomizing plate facing away from the atomizing gas output component is used to contact the liquid to be atomized. The atomizing plate is used to prepare the liquid to be atomized into the atomized gas. The atomizing plate is provided with pores for the atomized gas to pass through.

[0009] The temperature control component is located on the side of the atomizing plate opposite to the atomizing gas output component, and the temperature control component is used to change the temperature of the liquid to be atomized.

[0010] In some embodiments of this application, the atomizing gas output component includes an air inlet channel that is connected to the atomizing chamber and is used to input inert gas to blow the atomized gas formed in the atomizing chamber out from the output channel.

[0011] In some embodiments of this application, the atomizing gas output assembly includes a first cylinder and a first connecting portion, one end of the first cylinder is detachably connected to one end of the first connecting portion, the first cylinder and the first connecting portion enclose the atomizing cavity, and the output channel and the air inlet channel are formed in the first connecting portion.

[0012] In some embodiments of this application, the output channel and the air inlet channel are located at the end of the atomizing chamber away from the atomizing plate, the center line of the output channel and the center line of the air inlet channel are collinear, and the center line of the air inlet channel intersects with and is perpendicular to the axis of the first cylinder.

[0013] In some embodiments of this application, the atomizing gas output assembly includes a second connecting portion, one end of which is connected to the first cylinder, and the atomizing plate is embedded in the other end of the second connecting portion. Mounting holes are provided on the first connecting portion and the second connecting portion, wherein:

[0014] The centerline of the mounting hole is parallel to the axis of the first cylinder.

[0015] The center line of the mounting hole of the second connecting part is collinear with the center line of the mounting hole of the first connecting part;

[0016] The atomizer is provided with a stud, which passes through the mounting holes of the first connecting part and the second connecting part and is used for bolt connection.

[0017] In some embodiments of this application, the temperature control component includes a semiconductor cooling element and a second cylinder with openings at both ends. The interior of the second cylinder forms a liquid storage chamber for storing the liquid to be atomized. One end of the second cylinder is used for liquid inlet, and the other end of the second cylinder is disposed on the side of the atomizing plate facing away from the atomizing gas output component. The semiconductor cooling element is disposed on the outer wall of the second cylinder.

[0018] In some embodiments of this application, the temperature control component includes a third connecting portion and a fourth connecting portion, both of which are provided with through holes, wherein:

[0019] The second cylindrical body passes through the third connecting part and the fourth connecting part;

[0020] At least a portion of the semiconductor cooling element is embedded in the third connecting portion;

[0021] The semiconductor cooling element and the third connecting portion are disposed between the fourth connecting portion and the atomizing sheet;

[0022] The third and fourth connecting parts are used to fix the temperature control component to the atomizing gas output component.

[0023] In some embodiments of this application, a drain channel is provided at the end of the atomizing chamber away from the atomizing plate, and the drain channel is used to discharge the liquid formed by the liquefaction of the atomizing gas.

[0024] In some embodiments of this application, a first gasket is provided on the upper and lower surfaces of the atomizing plate, and / or a second gasket is provided on the side of the atomizing plate.

[0025] In some embodiments of this application, at least a portion of the wall of the atomizing chamber is configured as a transparent structure.

[0026] This application has at least the following beneficial effects: In the nebulizer of this application, the pores of the nebulizer plate are used to allow the prepared atomized gas to pass through, but not the liquid to be atomized. The temperature control component changes the temperature of the liquid to be atomized, which can effectively prevent heat-sensitive samples from becoming inactive, denatured, or decomposed due to temperature rise during the atomization process, and significantly improves the activity retention rate of the atomized sample and the reliability of the experimental results.

[0027] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0028] The present application will be further illustrated below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments illustrated in the following drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

[0029] Figure 1 This is a first-person perspective view of an exploded view of the atomizer;

[0030] Figure 2 This is a second-person perspective view of an exploded view of the atomizer;

[0031] Figure 3 This is a diagram of the first connecting part;

[0032] Figure 4 This is an exploded cross-sectional view of the atomizer;

[0033] Figure 5 This is a cross-sectional view of the atomizer.

[0034] Reference numerals: atomizing gas output assembly 100; first cylinder 110; first connecting part 120; output channel 121; air inlet channel 122; mounting hole 123; drain channel 124; second connecting part 130; first groove 131; atomizing chamber 140; 150 stud;

[0035] Atomizing plate 200;

[0036] Temperature control component 300; semiconductor cooling component 310; second cylinder 320; protrusion 321; liquid storage chamber 322; third connecting part 330; second groove 331; fourth connecting part 340. Detailed Implementation

[0037] The following is combined Figures 1 to 5 The embodiments of this application are described in detail below, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0038] In the description of this application, it should be understood that the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0039] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this application, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] In the description of this application, the use of terms such as "one embodiment," "some embodiments," "an example," "some instances," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The atomizer provided in this application includes an atomizing gas output component 100, an atomizing plate 200, and a temperature control component 300, which are described below in conjunction with... Figures 1 to 5 The atomizer of this application will be described.

[0043] Combination Figure 1 , Figure 4 and Figure 5 As shown, the atomizing gas output assembly 100 includes an atomizing chamber 140 and an output channel 121 connected to the atomizing chamber 140. The output channel 121 is used to output atomized gas.

[0044] Atomizing plate 200 is disposed at one end of atomizing chamber 140 with an opening. The end of atomizing plate 200 facing away from atomizing gas output component 100 contacts the liquid to be atomized. Atomizing plate 200 is used to prepare the liquid to be atomized into atomized gas. Atomizing plate 200 is provided with pores for atomized gas to pass through.

[0045] Temperature control component 300 is connected to one end of atomizing plate 200 that faces away from atomizing gas output component 100. Temperature control component 300 is used to change the temperature of liquid.

[0046] The atomizing gas output component 100 can be a one-piece structure, forming an atomizing chamber 140 in the middle, with an output channel 121 provided on the side wall or at the end away from the atomizing plate 200. The pores of the atomizing plate 200 allow atomizing gas to pass through only. When the atomizing plate 200 is powered on, it uses high-frequency vibration to decompose the liquid to be atomized into fine water droplets, i.e., atomizing gas, which is then sprayed out into the atomizing chamber 140 through the pores. The atomizing plate 200 with pores has high atomization efficiency and produces uniform atomizing gas. The pores are distributed in the diaphragm area of ​​the atomizing plate 200, and the diaphragm area is in direct contact with the atomizing chamber 140.

[0047] The atomizing plate 200 can be a piezoelectric ceramic plate with pores in the middle and mounting rings at its edges, or it can be a composite structure of a polymer film and a piezoelectric material.

[0048] The temperature control component 300 is equipped with a temperature sensor. The liquid to be atomized first passes through the temperature control component 300. The temperature control component 300 is preset to change the temperature of the liquid to be atomized, and it changes the temperature of the liquid to be atomized to the preset temperature. As an optional implementation, the temperature control component 300 is a semiconductor cooler, whose cold end uses thermal grease or a metal heatsink to change the temperature of the liquid to be atomized; the temperature control component 300 can also be a fluid circulation temperature control module, which pumps coolant or heating fluid into the liquid to be atomized through an external circulation device to change the temperature.

[0049] When the liquid to be atomized reaches the preset temperature, it comes into contact with the atomizing plate 200. The atomizing plate 200 is powered on and operates to prepare the liquid to be atomized into atomized gas. The atomized gas is sprayed out from the pores into the atomizing chamber 140 and output from the output channel 121.

[0050] In the nebulizer of this application, the pores of the atomizing plate 200 are used for the atomizing gas to be prepared, but not for the liquid to be atomized. The atomizing gas is output through the atomizing gas output component 100, and the temperature control component 300 changes the temperature of the liquid to be atomized. This can effectively prevent heat-sensitive samples from becoming inactive, denatured, or decomposed due to temperature rise during the atomization process, and significantly improve the activity retention rate of the atomized sample and the reliability of the experimental results.

[0051] In some embodiments, the atomizing gas output assembly 100 includes an inlet channel 122, which is connected to the atomizing chamber 140 and used to input inert gas to blow the atomized gas formed in the atomizing chamber 140 out through the output channel 121. The inlet channel 122 is used to receive gases such as nitrogen or argon that do not readily react with the atomized gas. The inlet channel 122 accelerates the gas flow rate within the atomizing chamber 140, facilitating the output of the atomized gas from the output channel 121. Furthermore, the inlet channel 122 and the output channel 121 are arranged opposite each other, which facilitates the linear transport of the inert gas entering from the inlet channel 122 to the output channel 121 and the subsequent blowing out of the atomized gas. Introducing carrier gas through the inlet channel 122 greatly improves the aerosol output efficiency, avoids aerosol retention, condensation, and sedimentation within the atomizing chamber 140, and ensures the uniformity and stability of the output concentration.

[0052] Combination Figure 1 , Figure 2 , Figure 3As shown, in some embodiments, the atomizing gas output assembly 100 includes a first cylinder 110 and a first connecting portion 120. One end of the first cylinder 110 is detachably connected to one end of the first connecting portion 120. The first cylinder 110 and the first connecting portion 120 together form an atomizing chamber 140. An output channel and an air inlet channel are disposed in the first connecting portion 120. The detachable connection of one end of the first cylinder 110 to one end of the first connecting portion 120 facilitates machining and maintenance. When cleaning of the first cylinder 110 or the first connecting portion 120 is required, one of them can be disassembled for cleaning or replacement, improving the maintainability and lifespan of the equipment. The output channel and air inlet channel are disposed in the first connecting portion 120, which is located at the end of the first cylinder 110 furthest from the atomizing plate 200, improving the utilization efficiency of the atomizing chamber 140 and thus increasing the output efficiency of the atomized gas.

[0053] Combination Figure 3 As shown, a groove or chamber can be provided in the first connecting part 120 for the first cylinder 110 to be inserted, or a thread can be provided on the first cylinder 110, and the first connecting part 120 can be adapted to be provided with a threaded hole to form a helical pair.

[0054] Combination Figure 4 , Figure 5 As shown, in some embodiments, the output channel 121 and the inlet channel 122 are located at the end of the atomizing chamber 140 away from the atomizing plate 200. The centerline of the inlet channel 122 is collinear with the centerline of the output channel 121, and the axes of the inlet channel 122 and the output channel 121 intersect and are perpendicular to the axis of the first cylinder 110. The atomized gas in the atomizing chamber 140 moves from the atomizing plate 200 to the end where the first connecting part 120 is located. Since the axes of the inlet channel 122 and the output channel 121 intersect and are perpendicular to the axis of the first cylinder 110, the atomized gas easily accumulates at the end where the first connecting part 120 is located. The inlet channel 122 delivers inert gas to the first connecting part 120, and the airflow direction points towards the output channel 121, resulting in high atomized gas output efficiency.

[0055] Combination Figure 1 , Figure 2As shown, in some embodiments, the atomizing gas output assembly 100 includes a second connecting portion 130. One end of the second connecting portion 130 is connected to the first cylinder 110, and the atomizing plate 200 is embedded in the other end of the second connecting portion 130. The first connecting portion 120 and the second connecting portion 130 are provided with mounting holes 123, wherein the center line of the mounting hole 123 is parallel to the center line of the first cylinder 110, and the center line of the mounting hole 123 on the second connecting portion 130 is collinear with the center line of the mounting hole 123 on the first connecting portion 120. The atomizer is provided with a stud 150, which passes through the mounting holes 123 of the first connecting portion 120 and the second connecting portion 130 and is used for bolt connection. The second connecting portion 130 is used to install and fix the atomizing plate 200 and to connect the atomizing plate 200 to the atomizing chamber 140. By passing the stud 150 through the mounting holes 123 of the first connecting part 120 and the second connecting part 130 and using bolt connection, the atomizing gas output assembly 100 and the atomizing plate 200 can be formed into an integral module, which ensures the structural rigidity of the entire atomizing gas output assembly 100 and the sealing performance of the combination with the atomizing plate 200, and improves the reliability of the atomizer.

[0056] One approach is to provide threads on the stud 150 and set the mounting hole 123 as a threaded hole, with the two fitting together to form a threaded pair; alternatively, threads can be provided at both ends of the stud 150, and a nut can be placed at the position where the stud 150 passes through the mounting hole. A nut is provided between the second connecting part 130 and the first connecting part 120 to fix the relative positional relationship between the second connecting part 130 and the stud 150.

[0057] Furthermore, a gasket is provided on the contact surface between the atomizing plate 200 and the second connecting part 130 and the first cylinder 110, which provides structural protection between the atomizing plate 200, the second connecting part 130 and the first cylinder 110, and improves the sealing performance.

[0058] Furthermore, a first groove 131 is provided on one side of the second connecting part 130, and the first groove 131 is used for connecting the atomizing plate 200 to the circuit.

[0059] Combination Figure 1 , Figure 2 and Figure 4As shown, in some embodiments, the temperature control component 300 includes a semiconductor cooling element 310 and a second cylindrical body 320 open at both ends. A liquid storage chamber 322 is formed inside the second cylindrical body for storing the liquid to be atomized. One end of the second cylindrical body 320 is used for liquid inlet, and the other end is connected to the atomizing plate 200. The semiconductor cooling element 310 is disposed on the outer wall of the second cylindrical body 320. When the atomizing plate 200 is not energized, the liquid to be atomized does not pass through the atomizing plate 200. Therefore, the second cylindrical body 320 and the atomizing plate 200 combine to form a liquid storage chamber 322 open at one end. When the atomizing plate 200 is energized, the liquid in the liquid storage chamber 322 is supplied to the atomizing plate 200 to prepare atomized gas. The semiconductor cooling element 310 is disposed on the outer wall of the second cylinder 320. By changing the temperature of the outer wall of the second cylinder 320, the temperature of the liquid to be atomized is indirectly cooled, avoiding direct contact with the liquid and protecting both the semiconductor cooling element 310 and the liquid to be atomized.

[0060] Furthermore, the semiconductor cooling element 310 is arranged around the outer wall of the second cylinder 320, which changes the liquid temperature uniformly and efficiently.

[0061] In some embodiments, the temperature control assembly 300 includes a third connecting portion 330 and a fourth connecting portion 340, both of which are provided with through holes. A second cylinder 320 passes through the third connecting portion 330 and the fourth connecting portion 340. At least a portion of a semiconductor cooling element 310 is embedded in the third connecting portion 330. The semiconductor cooling element and the third connecting portion 330 are disposed between the fourth connecting portion 340 and the atomizing plate 200. The third connecting portion 330 and the fourth connecting portion 340 are used to fix the temperature control assembly 300 to the atomizing gas output assembly 100. The at least portion of the semiconductor cooling element 310 being embedded in the third connecting portion 330 helps to fix the position of the semiconductor cooling element 310, which is beneficial for stabilizing the temperature of the liquid to be atomized. The fourth connecting part 340 and the atomizing plate 200 sandwich the semiconductor cooling component and the third connecting part 330 to form the temperature control component 300 into a whole, realizing modularity. The temperature control component 300 can be installed and disassembled independently as a whole unit, which facilitates fault maintenance.

[0062] Among them, combined Figure 2 As shown, a protrusion 321 is provided at the end of the second cylinder 320 that contacts the atomizing plate 200. The protrusion 321 is used to limit the second cylinder 320. For example, when both the through hole of the protrusion 321 and the third connecting part 330 are circular, the diameter of the protrusion 321 is larger than the diameter of the through hole of the third connecting part 330 to achieve the limiting effect. The shape of the protrusion 321 can be adaptively set for the limiting effect. Furthermore, the protrusion 321 contacts the atomizing plate 200, which also helps to fix the position of the atomizing plate 200.

[0063] Furthermore, a gasket is provided between the protrusion 321 and the atomizing plate 200, which on the one hand provides structural protection for the protrusion 321 and the atomizing plate 200, and on the other hand improves the sealing performance.

[0064] Furthermore, the third connecting part 330 and the fourth connecting part 340 are provided with mounting holes 123 corresponding to the center line of the mounting holes 123. The stud 150 passes through the mounting holes 123 of the fourth connecting part 340, the third connecting part 330, the second connecting part 130 and the first connecting part 120 in sequence, connecting the temperature control component 300, the atomizing plate 200 and the atomizing gas output component 100 into a whole, which is beneficial to the stability and sealing of the overall structure of the atomizer and the atomization efficiency is high.

[0065] The third connecting part 330 has a second groove 331 on one side, which is used to connect the semiconductor cooling component 310 to the circuit.

[0066] Specifically, the first cylinder 110 and the second cylinder 320 are both cylindrical, while the fourth connecting part 340, the third connecting part 330, the second connecting part 130, and the first connecting part 120 are rectangular structures with through holes. The two ends of the first cylinder 110 are inserted between the first connecting part 120 and the second connecting part 130. The semiconductor cooling element 310 is disposed between the through holes of the second cylinder 320 and the third connecting part 330. The outer diameter of the second cylinder 320 is the same as the diameter of the through hole of the fourth connecting part 340. The stud 150 passes sequentially through the mounting holes 123 of the fourth connecting part 340, the third connecting part 330, the second connecting part 130, and the first connecting part 120, connecting the temperature control component 300, the atomizing plate 200, and the atomizing gas output component 100 into a single unit. This improves the stability and sealing of the overall atomizer structure and results in high atomization efficiency.

[0067] In some embodiments, a drain channel 124 is provided at the end of the atomizing chamber 140 away from the atomizing plate 200. The drain channel 124 is used to drain the liquid formed by the liquefaction of the atomizing gas. The liquid is drained through the drain channel 124 to prevent the atomizing gas from contacting the liquid in the atomizing gas and accelerating the formation of liquid. It also prevents the liquid formed in the atomizing chamber 140 from blocking the air inlet channel 122 and the output channel 121.

[0068] Specifically, in combination Figure 3 As shown, the drain channel 124 is provided at the first connecting part 120 for draining liquid and preventing blockage of the output channel 121 and the air inlet channel 122.

[0069] The drain channel 124 is equipped with a plug or switch, and the drain channel 124 is closed when the atomizer is working.

[0070] In some embodiments, a first gasket (not shown in the figure) is provided on the upper and lower surfaces of the atomizing plate 200, and / or a second gasket (not shown in the figure) is provided on the side of the atomizing plate 200. A first gasket is provided between the atomizing plate 200 and the second cylinder 320, and / or a first gasket is provided on the surface of the atomizing plate 200 that contacts the second connecting portion 130. Alternatively, a second gasket is provided on the side of the atomizing plate 200 embedded in the second connecting portion 130. In conjunction with the foregoing, the gaskets provide protection against collision and friction for the atomizing plate 200 and its contacting structures, and also help improve the sealing effect.

[0071] In some embodiments, at least a portion of the wall of the atomizing chamber 140 is made of transparent material, such as glass, quartz, or plastic. The transparent wall of the atomizing chamber 140 allows for observation of the atomized gas. The atomizing gas output assembly 100 can also be a structure formed by combining a base and a transparent tube or cylinder. The transparent tube or cylinder allows for observation of the atomized gas's state, while the atomized gas is output from the output channel 121 on the base.

[0072] Furthermore, the entire first cylinder 110 is made transparent, or its sidewalls are partially transparent, for observing the atomized gas in the atomizing chamber 140. The first connecting part 120 can also be adapted to be transparent, for observing whether the atomized gas has formed liquid, and for immediately disassembling to drain the liquid to prevent blockage.

[0073] Transparent structures are used to observe the preparation of atomized gas. For example, glass offers excellent optical transparency and high chemical stability. Quartz can also be used, suitable for specialized high-end applications requiring ultraviolet observation or handling samples at extreme high / low temperatures. Plastic structures are low-cost, lightweight, impact-resistant, and easily processed into complex shapes. Transparent structures include, but are not limited to, glass, quartz, or plastic.

[0074] The first cylinder 110, the second cylinder 320, the fourth connecting part 340, the third connecting part 330, the second connecting part 130, and the first connecting part 120 can all be adapted to be transparent to observe the operation of the atomizing gas, the atomizing plate 200, the semiconductor cooling component 310, etc. When it is observed from the transparent structure that there is a lot of liquid in the atomizing chamber 140, the drain channel 124 is opened to drain the liquid.

[0075] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. An atomizer, characterized in that, include: An atomizing gas output assembly includes an atomizing chamber and an output channel communicating with the atomizing chamber. One end of the atomizing chamber is provided with an opening, and the output channel is used to output atomized gas. An atomizing plate is disposed at one end of the atomizing chamber having the opening. The side of the atomizing plate facing away from the atomizing gas output component is used to contact the liquid to be atomized. The atomizing plate is used to prepare the liquid to be atomized into the atomized gas. The atomizing plate is provided with pores for the atomized gas to pass through. A temperature control component is disposed on the side of the atomizing plate facing away from the atomizing gas output component, and the temperature control component is used to change the temperature of the liquid to be atomized.

2. The atomizer according to claim 1, characterized in that: The atomizing gas output component includes an air inlet channel, which is connected to the atomizing chamber and used to input inert gas to blow the atomized gas formed in the atomizing chamber out from the output channel.

3. The atomizer according to claim 2, characterized in that: The atomizing gas output assembly includes a first cylinder and a first connecting part. One end of the first cylinder is detachably connected to one end of the first connecting part. The first cylinder and the first connecting part enclose the atomizing chamber. The output channel and the air inlet channel are formed in the first connecting part.

4. The atomizer according to claim 3, characterized in that: The output channel and the air inlet channel are located at the end of the atomizing chamber away from the atomizing plate. The center line of the output channel and the center line of the air inlet channel are collinear. The center line of the air inlet channel intersects with and is perpendicular to the axis of the first cylinder.

5. The atomizer according to claim 3, characterized in that: The atomizing gas output assembly includes a second connecting part, one end of which is connected to the first cylinder, and the atomizing plate is embedded in the other end of the second connecting part. Mounting holes are provided on both the first and second connecting parts. The centerline of the mounting hole is parallel to the axis of the first cylinder. The center line of the mounting hole of the second connecting part is collinear with the center line of the mounting hole of the first connecting part; The atomizer is provided with a stud, which passes through the mounting holes of the first connecting part and the second connecting part and is used for bolt connection.

6. The atomizer according to claim 1, characterized in that: The temperature control component includes a semiconductor cooling element and a second cylinder with openings at both ends. The interior of the second cylinder forms a liquid storage chamber for storing the liquid to be atomized. One end of the second cylinder is used for liquid inlet, and the other end of the second cylinder is located on the side of the atomizing plate facing away from the atomizing gas output component. The semiconductor cooling element is located on the outer wall of the second cylinder.

7. The atomizer according to claim 6, characterized in that: The temperature control component includes a third connecting part and a fourth connecting part, both of which are provided with through holes, wherein: The second cylindrical body passes through the third connecting part and the fourth connecting part; At least a portion of the semiconductor cooling element is embedded in the third connecting portion; The semiconductor cooling element and the third connecting portion are disposed between the fourth connecting portion and the atomizing sheet; The third and fourth connecting parts are used to fix the temperature control component to the atomizing gas output component.

8. The atomizer according to claim 1, characterized in that: The atomizing chamber is provided with a drain channel at the end away from the atomizing plate, and the drain channel is used to discharge the liquid formed by the liquefaction of the atomizing gas.

9. The atomizer according to claim 1, characterized in that: The atomizing plate has a first gasket on its upper and lower surfaces, and / or a second gasket on its side.

10. The atomizer according to claim 1, characterized in that: At least a portion of the walls of the atomizing chamber are made transparent.

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