Nebulization device and nebulization cartridge thereof, and manufacturing method for nebulization cartridge

Abstract

A nebulization device (20) and a nebulization cartridge (10) thereof, and a manufacturing method for the nebulization cartridge (10). The nebulization device (20) comprises a housing assembly (21), a control assembly (22) and a nebulization member (23), wherein the housing assembly (21) is internally provided with a mounting cavity (211) and a nebulization outlet (212) which are in communication with each other; a nebulization cartridge mounting position (2111) is provided in the mounting cavity (211), and is configured for mounting the nebulization cartridge (10) filled with a liquid matrix (14) and a high-pressure gas (15) having a pressure higher than the atmospheric pressure; the control assembly (22) is used for controlling the opening and closing of a liquid passage between the liquid matrix (14) in the nebulization cartridge (10) and the nebulization member (23), such that the high-pressure gas (15) can push the liquid matrix (14) to flow out of the nebulization cartridge (10); the nebulization member (23) is arranged in the mounting cavity (211) and is provided between the nebulization cartridge mounting position (2111) and the nebulization outlet (212), such that the liquid matrix (14) in the nebulization cartridge (10) can impact on the nebulization member (23) to form an aerosol; and the nebulization member (23) is provided with a plurality of micropores (231), which are used for the aerosol formed on the nebulization member (23) to pass therethrough, such that the aerosol flows out through the nebulization outlet (212). The nebulization device (20) is convenient to use and easy to maintain and has relatively low noise.

Description

Atomizing device, atomizing bomb, and method for manufacturing atomizing bomb Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and in particular to an atomization device, an atomization bomb thereof, and a method for manufacturing the atomization bomb. Background Art

[0002] Nebulizers can typically deliver medications directly and accurately to the affected area of ​​the respiratory tract for treatment, thereby enhancing drug efficacy and reducing adverse reactions. Nebulizers are widely used in the treatment and research of bronchopulmonary diseases, particularly bronchial asthma and lung cancer. Commonly used nebulizers in clinical applications include compressed nebulizers and ultrasonic nebulizers.

[0003] The ultrasonic nebulizer device generates ultrasonic waves through the thin film at the bottom of the nebulizer cup, causing high-frequency vibrations in the liquid medicine in the nebulizer cup. After the liquid medicine is broken into particles by the vibration, the guided airflow generated by the nebulizer fan blows the medicine mist and outputs it to the patient through the mist delivery pipe.

[0004] The compressed atomization device generates negative pressure near the orifice of a fine-pore tube by passing compressed air at high speed, so that the liquid medicine in the medicine storage tank hits the obstruction with the high-speed airflow, breaking it into liquid particles of different sizes and then spraying it out at a moderate speed to deliver it to the patient.

[0005] All of the aforementioned atomizers require high-power power supplies and are not portable. Compressed atomizers generate a high level of noise during operation, which can be detrimental to the user's mood. Ultrasonic atomizers, on the other hand, have a low atomization rate, high drug waste, and are complex to clean, prone to failure, and have a short service life. To address the limitations of traditional compressed and ultrasonic atomizers, such as their inconvenience, difficulty in maintenance, and high noise levels, a new atomizer is urgently needed to address these issues.

[0006] Summary of the Invention

[0007] The present invention provides an atomizing device, an atomizing cartridge and a method for manufacturing the atomizing cartridge, which solve the defects of the atomizing device such as inconvenient use, difficult maintenance and high noise.

[0008] In order to solve the above technical problems, the present application provides an atomization device, including a shell assembly, a control assembly and an atomization element, wherein the shell assembly is provided with a connected installation cavity and an atomization outlet, and an atomization cartridge installation position is provided in the installation cavity, and the atomization cartridge installation position is used to install an atomization cartridge filled with a liquid matrix and a high-pressure gas higher than atmospheric pressure; the control assembly is used to control the opening and closing of the liquid passage between the liquid matrix in the atomization cartridge and the atomization element, so that the high-pressure gas can push the liquid matrix out of the atomization cartridge; the atomization element is arranged in the installation cavity and between the atomization cartridge installation position and the atomization outlet, so that the liquid matrix in the atomization cartridge can collide with the atomization element to form an aerosol, and the atomization element is provided with multiple micropores, which are used for the aerosol formed on the atomization element to pass through, so that the aerosol flows out from the atomization outlet.

[0009] In one embodiment, the control component includes a valve, which is arranged in the installation cavity and between the atomizing cartridge installation position and the atomizing component to control the opening and closing of the liquid passage between the atomizing cartridge and the atomizing component.

[0010] In one embodiment, the control component further includes a control module, and the valve is a solenoid valve, which is electrically connected to the control module to open or close the liquid passage between the atomizing cartridge and the atomizing element under the instruction of the control module.

[0011] In one embodiment, the control assembly includes a piercing member, which is disposed in the mounting cavity and is used to pierce the sealing opening of the atomizing cartridge so that the liquid matrix can flow out of the atomizing cartridge.

[0012] In one embodiment, the piercing member is arranged at one end of the valve close to the atomizer cartridge installation position, and a through channel is provided in the piercing member. When the piercing member pierces the sealing opening of the atomizer cartridge, the liquid matrix can flow to the valve through the through channel. The atomizer is installed at one end of the valve away from the atomizer cartridge installation position.

[0013] In one embodiment, the atomization device further comprises a sealing member, which is disposed at the periphery of the connection between the sealing port and the piercing member to prevent leakage of the liquid matrix.

[0014] In one embodiment, the atomization device also includes an atomization bomb, which includes a bottle body and a bag body. The bottle body is provided with a accommodating cavity, and the bag body is provided in the accommodating cavity. The bag body is used to accommodate the liquid matrix, and the space between the outer wall of the bag body and the inner wall of the accommodating cavity is filled with high-pressure gas. One end of the bag body and one end of the accommodating cavity are sealed and connected to form a sealing port, which is used to seal the liquid matrix and the high-pressure gas.

[0015] In one embodiment, the atomizer bomb is detachably connected to the shell assembly, and the mounting cavity includes an atomizer bomb mounting channel. The atomizer bomb can be inserted into the atomizer bomb mounting channel and move along the atomizer bomb mounting channel to the atomizer bomb mounting position; the piercing member extends from one end of the valve to the atomizer bomb mounting position, so that when the atomizer bomb is located in the atomizer bomb mounting position, the piercing member can pierce the sealing port of the atomizer bomb.

[0016] In one embodiment, the shell assembly includes a detachably connected shell and a base, the shell is provided with a mounting cavity and an atomization outlet, and the base is provided on an end of the shell away from the atomization outlet; at least a portion of the base can extend into the atomizer bomb mounting channel to push the atomizer bomb to move to the atomizer bomb mounting position and limit the atomizer bomb.

[0017] In one embodiment, the atomization device also includes an elastic member, one end of which is fixedly connected to the housing, and the other end of the elastic member can abut against the atomizing bomb; when the atomizing bomb is located in the atomizing bomb installation position, the elastic member has an elastic restoring force that drives the atomizing bomb to move toward the end away from the atomizing outlet.

[0018] In one embodiment, the atomizing device further includes a heating element, which is disposed in the mounting cavity and on the air flow channel between the atomizing element and the atomizing outlet, and is used to heat the aerosol atomized by the atomizing element.

[0019] In order to solve the above technical problems, the present application also provides an atomizing cartridge of an atomizing device, which includes a bottle body and a bag body. The bottle body is provided with a accommodating cavity, and the bag body is provided in the accommodating cavity. The bag body is used to accommodate a liquid matrix, and high-pressure gas is filled between the outer wall of the bag body and the inner wall of the accommodating cavity. One end of the bag body is sealed and connected to one end of the accommodating cavity to form a sealing port, which is used to seal the liquid matrix and the high-pressure gas.

[0020] In order to solve the above technical problems, the present application also provides a method for manufacturing an atomizing cartridge, comprising:

[0021] Obtain the bottle and bag;

[0022] After injecting the liquid matrix into the bag and sealing the bag;

[0023] Put the sealed bag into the bottle;

[0024] High-pressure gas is injected into the bottle body, and the bag body and the bottle mouth of the bottle body are combined and sealed to prepare the atomizing bullet.

[0025] The present application provides an atomization device, comprising a shell assembly, a control assembly and an atomization element, wherein a connected mounting cavity and an atomization outlet are provided in the shell assembly, an atomization cartridge mounting position is provided in the mounting cavity, and the atomization cartridge mounting position is used to mount an atomization cartridge filled with a liquid matrix and a high-pressure gas higher than atmospheric pressure; the control assembly is used to control the opening and closing of a liquid passage between the liquid matrix in the atomization cartridge and the atomization element, so that the high-pressure gas can push the liquid matrix out of the atomization cartridge; the atomization element is arranged in the mounting cavity and between the atomization cartridge mounting position and the atomization outlet, so that the liquid matrix in the atomization cartridge can collide with the atomization element to form an aerosol, and a plurality of micropores are provided on the atomization element, and the micropores are used for the aerosol formed on the atomization element to pass through, so that the aerosol flows out from the atomization outlet. Since the atomizing bomb of the atomizing device is driven by the pressure difference between the high-pressure gas and the mounting cavity, the liquid matrix is ​​pushed to collide with the micropores of the atomizing component at high speed to achieve the atomization of the liquid matrix. This positive pressure spray atomization method consumes less energy than the negative pressure spray principle of the compression atomizing device, and does not require an additional high-power power supply to generate negative pressure, which makes it possible to reduce the volume of the atomizing device, is portable and practical, and provides a better user experience. Compared to active atomization such as ceramic atomizing cores and ultrasonic waves, the high-pressure gas in this application drives the liquid matrix to collide with the micropores of the atomizing component. It requires fewer parts, is more concise and efficient, and has no noise, is easy to maintain, and provides a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] FIG1 is a schematic structural diagram of an atomizing cartridge of an atomizing device provided in one embodiment of the present application;

[0028] FIG2 is a schematic diagram of a method for manufacturing an atomizing cartridge according to an embodiment of the present application;

[0029] FIG3 is a schematic structural diagram of an atomization device provided in one embodiment of the present application;

[0030] FIG4 is a schematic diagram of the explosion structure of FIG3 ;

[0031] FIG5 is a cross-sectional view of FIG3;

[0032] FIG6 is a schematic structural diagram of a housing provided in one embodiment of the present application;

[0033] FIG7 is a schematic structural diagram of an atomizer provided in an embodiment of the present application. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions, and for those skilled in the art, it is not necessary to describe these related operations in detail. They will fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0035] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0036] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0037] With reference to FIG1 , the present application provides an atomizing cartridge 10 for an atomizing device. The atomizing device 20 of any embodiment described below may include the atomizing cartridge 10. The atomizing cartridge 10 includes a bottle body 11 and a bag body 12. The bottle body 11 is provided with a receiving chamber 111. The bag body 12 is provided in the receiving chamber 111. The bag body 12 is used to accommodate a liquid matrix 14. The space between the outer wall of the bag body 12 and the inner wall of the receiving chamber 111 is filled with a high-pressure gas 15. One end of the bag body 12 is sealed and connected to one end of the receiving chamber 111 to form a sealing port 13. The sealing port 13 is used to seal the liquid matrix 14 and the high-pressure gas 15. The liquid matrix 14 can be an atomizable matrix such as tobacco oil or liquid medicine. The high-pressure gas 15 is a gas with a pressure greater than atmospheric pressure, and can specifically be a high-pressure carbon dioxide gas.

[0038] The bag 12 may be made of a material that does not react with the liquid matrix 14 and the high-pressure gas 15, such as an aluminum bag. The bottle 11 may be made of a material that does not react with the high-pressure gas 15, such as stainless steel.

[0039] When the sealing opening 13 of the atomizing device is punctured, the liquid matrix 14 can be pushed to the outside of the atomizing device 10 at high speed by the pressure difference between the high-pressure gas 15 and the atmospheric pressure. This positive pressure-driven liquid matrix 14 spraying method consumes less energy than the existing negative pressure spraying method. The positive pressure-driven liquid matrix 14 method does not require an additional high-power power supply to generate negative pressure at the bottle mouth, which greatly saves energy consumption. In addition, there is no noise or low noise during the spraying process, and the user experience is better.

[0040] The present application may provide a method for manufacturing an atomizing cartridge. The structure of the atomizing cartridge may refer to the structure of the atomizing cartridge 10 described above, as shown in FIG2 . The method includes:

[0041] 1. Obtain the bottle and bag;

[0042] Specifically, the bottle body and the bag body can be obtained by stamping aluminum sheets and stainless steel sheets, or the finished bottle body and the bag body can be directly obtained;

[0043] 2. Inject the liquid matrix into the bag and seal the bag;

[0044] Specifically, the liquid matrix can be tobacco oil or liquid medicine. Before the liquid matrix is ​​injected into the bag, the bag can be cleaned, disinfected, and dried in advance. Specifically, the bag can be sealed by spot welding. Of course, other methods can also be used to seal the bag.

[0045] 3. Put the sealed bag into the bottle; specifically, the bottle can be cleaned, disinfected and dried before the bag is put into the bottle.

[0046] 4. Pour high-pressure gas into the bottle body and seal the bag body and the bottle mouth of the bottle body to produce an atomizing bullet. Specifically, the high-pressure gas can be, for example, but not limited to, carbon dioxide high-pressure gas. Specifically, the bag body is an aluminum bag and the bottle body is a stainless steel bottle. Aluminum materials can be used to weld and seal the aluminum bag and the stainless steel bottle. After sealing, the atomizing bullet 10 can also be galvanized according to the surface requirements of the atomizing bullet 10 to improve the surface finish of the atomizing bullet 10 and enhance the printing properties of the atomizing bullet 10. In addition, conventional patterns can be transferred on the surface of the atomizing bullet 10 to form various patterns and texts on the outside of the atomizing bullet 10 for marking information such as the type, brand, and capacity of the liquid matrix 14 for easy user identification.

[0047] The manufacturing method of the atomizer cartridge of the present application is simple in process, uses low-cost materials, and is highly mass-producible. This manufacturing method can be used to control the amount of liquid matrix 14 in the atomizer cartridge 10, making it easier for doctors or patients to control the dosage of medication in a disposable atomizer cartridge 10 in the medical field. Furthermore, the atomizer cartridge 10 manufactured by this manufacturing method is convenient for carrying and packaging, and can be stored for a long time without opening the sealing opening 13, making it easy to store.

[0048] Referring to Figures 3-6 , the present application further provides an atomization device 20 that can be used to atomize a liquid matrix 14. Specifically, the atomization device 20 can be applied in various fields, such as medical atomization and electronic atomization. In one embodiment, the atomization assembly is applied in the electronic atomization field. In another embodiment, the atomization assembly can also be applied to medical equipment for treating upper and lower respiratory system diseases to atomize medical liquids, etc.

[0049] 3 to 6 , the atomizing device 20 includes a housing assembly 21 , a control assembly 22 , and an atomizing element 23 .

[0050] As shown in Figure 6, the housing assembly 21 is provided with a mounting cavity 211 and an atomization outlet 212, wherein the mounting cavity 211 is connected to the atomization outlet 212. The mounting cavity 211 is used to mount other accessories of the atomization device 20. The atomization outlet 212 is connected to the outside atmosphere so that the atomized aerosol can flow out of the atomization outlet 212 for use by the user.

[0051] The mounting cavity 211 is provided with an atomizer cartridge mounting position 2111 for mounting an atomizer cartridge 10 filled with a liquid matrix 14 and a high-pressure gas 15 above atmospheric pressure. The atomizer device 20 of this embodiment may include an atomizer cartridge 10, such as an atomizer cartridge 10 having the structure described above. The atomizer device 20 of this embodiment may also not include an atomizer cartridge 10. That is, the atomizer cartridge 10 may be a component of the atomizer device 20, or it may not be a component of the atomizer device 20 and may be used only as a consumable component of the atomizer device 20.

[0052] 3-6 , the control assembly 22 is used to control the opening and closing of the liquid passage between the liquid matrix 14 in the atomizing cartridge 10 and the atomizing element 23 , so that the high-pressure gas 15 in the atomizing cartridge 10 can push the liquid matrix 14 out of the atomizing cartridge 10 .

[0053] Referring to Figures 3-7 , the atomizer 23 is disposed within the mounting cavity 211 and between the atomizer cartridge mounting position 2111 and the atomizer outlet 212 , allowing the liquid matrix in the atomizer cartridge 10 to collide with the atomizer 23 to form an aerosol. The atomizer 23 has a plurality of micropores 231 , which allow the aerosol formed on the atomizer 23 to pass through, ultimately allowing the aerosol to flow out of the atomizer outlet 212 for use by the user.

[0054] Since the atomizing device 20 uses the pressure difference between the high-pressure gas 15 of the atomizing cartridge 10 and the air pressure in the mounting cavity 211 to push the liquid matrix 14 to collide with the atomizing element 23 at high speed, thereby achieving atomization of the liquid matrix 14, this positive pressure jet atomization method does not require high-power heating or ultrasonic devices, and does not require an additional high-power power supply to generate negative pressure, thereby reducing energy consumption and making it possible to reduce the size of the atomizing device 20, making the atomizing device 20 portable and practical, and providing a good user experience.

[0055] Compared to active atomization methods such as ceramic atomizer cores and ultrasonic waves, the high-pressure gas 15 of the present application drives the liquid matrix 14 to impact the atomizer 23, requiring fewer parts, being more concise and efficient, and being quiet, easy to maintain, and providing a better user experience. Furthermore, by providing the liquid matrix 14 via the atomizer cartridge 10, the amount of liquid matrix 14 in the atomizer cartridge 10 can be precisely controlled through the manufacturing process, enabling quantitative provision of the liquid matrix 14 during the atomization process. This facilitates drug dosage control for doctors and patients in the medical field.

[0056] In one embodiment, as shown in Figures 3-6, the control assembly 22 includes a valve 221. The valve 221 is disposed in the mounting cavity 211 and between the atomizer cartridge mounting position 2111 and the atomizer 23 to control the opening and closing of the liquid passage between the atomizer cartridge 10 and the atomizer 23. The control assembly 22 uses the valve 221 to control the opening and closing of the liquid passage between the atomizer cartridge 10 and the atomizer 23, thereby precisely controlling the atomization of the liquid matrix 14 in the atomizer cartridge 10.

[0057] Specifically, in one embodiment, the control assembly 22 further includes a control module 222, and the valve 221 may be a solenoid valve, which is electrically connected to the control module 222 to open or close the liquid passage between the atomizing cartridge 10 and the atomizing element 23 under the control of the control module 222. In one embodiment, the atomizing device 20 may further include a command switch 24, which is electrically connected to the control module 222. Upon receiving a command from the command switch 24, the control module 222 controls the solenoid valve to open or close, thereby controlling the start and stop of atomization of the atomizing device 20.

[0058] Of course, in other embodiments, the valve 221 may also be a manual valve or a purely mechanical valve. This application does not limit the specific structure and working method of the valve 221.

[0059] In one embodiment, the control assembly 22 includes a piercing member 223 disposed in the mounting cavity 211 and configured to pierce the sealing opening 13 of the atomizing cartridge 10 to allow the liquid matrix 14 to flow out of the atomizing cartridge 10. The piercing member 223 may be, for example, a thimble.

[0060] In one embodiment, the piercing member 223 is disposed at an end of the valve 221 near the atomizer cartridge mounting position 2111. A through-channel is provided in the piercing member 223. When the piercing member 223 pierces the sealing opening 13 of the atomizer cartridge 10, the liquid matrix 14 can flow through the through-channel to the valve 221. The atomizing member 23 is mounted at an end of the valve 221 away from the atomizer cartridge mounting position 2111. Specifically, the atomizing member 23 is mounted at the end of the valve 221 away from the atomizer cartridge mounting position 2111 by an interference fit, and the piercing member 223 is mounted at the end of the valve 221 near the atomizer cartridge mounting position 2111 by an interference fit. That is, in this embodiment, after the sealing opening 13 of the atomizer cartridge 10 is punctured by the puncturing member 223, the liquid matrix 14 flows through the through-channel of the puncturing member 223 to the valve 221. When the valve 221 is opened, the liquid matrix 14 passes through the valve 221 and collides at high speed with the atomizer 23 on the other side of the valve 221, thereby achieving atomization of the liquid matrix 14.

[0061] The piercing member 223 can pierce the sealing opening 13 of the atomizing cartridge 10 when the atomizing cartridge 10 is installed in the housing assembly 21. Alternatively, the piercing member 223 may not pierce the sealing opening 13 when the atomizing cartridge 10 is installed in the housing assembly 21, and then pierce the sealing opening 13 when the atomizing device 20 is required to atomize the liquid matrix 14 in the atomizing cartridge 10. For example, when the atomizing device 20 needs to atomize, the sealing opening 13 is pierced by the user manually controlling the piercing member 223 to pierce the sealing opening 13, or by the control module 222 controlling the piercing member 223 to pierce the sealing opening 13.

[0062] In the present application, the piercing member 223 pierces the sealing opening 13 when the atomizer cartridge 10 is installed in the housing assembly 21. In one embodiment, as shown in Figures 3-6, the installation cavity 211 includes an atomizer cartridge installation passage 2112. The atomizer cartridge 10 can be inserted into the atomizer cartridge installation passage 2112 and move along the atomizer cartridge installation passage 2112 to the atomizer cartridge installation position 2111. The end of the piercing member 223 away from the valve 221 extends into the atomizer cartridge installation position 2111, so that when the atomizer cartridge 10 is in the atomizer cartridge installation position 2111, the piercing member 223 can pierce the sealing opening 13 of the atomizer cartridge 10.

[0063] In one embodiment, the atomizing device 20 further includes a sealing member 25 disposed around the junction between the sealing opening 13 and the secondary cocoon 223 to prevent the liquid matrix 14 from leaking from the junction between the sealing opening 13 and the piercing member 223 and to prevent air leakage and pressure release. The sealing member 25 may be, for example, a sealing ring and may be made of an elastic material such as silicone.

[0064] In one embodiment, the atomizer cartridge 10 is detachably connected to the housing assembly 21 to facilitate replacement or replenishment of the atomizer cartridge 10 after the liquid matrix 14 in the atomizer cartridge 10 is exhausted.

[0065] In one embodiment, the housing assembly 21 includes a detachably connected shell 213 and a base 214, and the shell 213 and the base 214 can be assembled, for example, by snapping, bonding, interference fit, magnetic adsorption, etc. The shell 213 is provided with a mounting cavity 211 and an atomizing outlet 212, and the base 214 is provided on the shell 213 at one end away from the atomizing outlet 212. At least a portion of the base 214 can extend into the atomizing bomb installation channel 2112 to push the atomizing bomb 10 to move to the atomizing bomb installation position 2111, and through the connection between the base 214 and the shell 213, the base 214 limits the atomizing bomb 10 to limit the atomizing bomb 10 to the position of the atomizing bomb installation position 2111.

[0066] In one embodiment, the atomizing device 20 further includes an elastic member 26, which may be, for example, a spring or a shrapnel. One end of the elastic member 26 is fixedly connected to the housing 213, and the other end of the elastic member 26 is capable of abutting against the atomizing cartridge 10. When the atomizing cartridge 10 is positioned in the atomizing cartridge mounting position 2111, the elastic member 26 exerts an elastic restoring force that drives the atomizing cartridge 10 toward the end away from the atomizing outlet 212.

[0067] After the atomizer cartridge 10 is installed in the shell 213, the atomizer cartridge 10 moves to the atomizer cartridge installation position 2111 under the push of the base 214, and at the same time, the elastic member 26 has an outward elastic restoring force. When the atomizer cartridge 10 needs to be replaced or replenished, the user can remove the base 214 from the shell 213, and the base 214 loses the limit on the atomizer cartridge 10. The elastic member 26 can automatically pop the atomizer cartridge 10 out of the shell 213 under the action of the elastic restoring force, so that the user can take out the atomizer cartridge 10.

[0068] In one embodiment, the atomizing device 20 further includes a heater 27, which is disposed in the mounting cavity 211 and in the airflow passage between the atomizing element 23 and the atomizing outlet 212. The heater 27 is configured to heat the aerosol atomized by the atomizing element 23. In one embodiment, the heater 27 can be electrically connected to the control module 222 to heat the aerosol atomized by the atomizing element 23 under the control of the control module 222.

[0069] The heating element 27 effectively prevents condensation of the aerosol after the atomizer 23 atomizes the aerosol. Furthermore, the aerosol atomized by the atomizer 23 is typically at a relatively low temperature. The heating element 27 heats the aerosol after the atomizer 23, ensuring that the aerosol inhaled by the user is not too cold, thereby improving the user's inhalation experience. When the heating element 27 is electrically connected to the control module 222, the control module 222 can also control the temperature of the heating element 27, thereby controlling the temperature of the aerosol escaping from the atomizer 20.

[0070] In one embodiment, the heating element 27 may be an annular heating plate, which may be supported by an FPC flexible heating circuit or a metal heating plate material such as nickel-chromium, stainless steel, iron-chromium-aluminum, etc. The heating temperature of the heating plate may be, for example, 30°C to 100°C.

[0071] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art can make several simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. An atomizing device, characterized in that: It includes a housing component, a control component and an atomizing component, wherein: The housing assembly is provided with a connecting installation cavity and an atomization outlet, the installation cavity is provided with an atomization bomb installation position, and the atomization bomb installation position is used to install an atomization bomb filled with a liquid matrix and a high-pressure gas higher than the atmospheric pressure; The control component is used to control the opening and closing of the liquid passage between the liquid matrix in the atomizing bomb and the atomizing element, so that the high-pressure gas can push the liquid matrix to flow out of the atomizing bomb; The atomizing element is arranged in the installation cavity and between the atomizing cartridge installation position and the atomizing outlet, so that the liquid matrix in the atomizing cartridge can collide with the atomizing element to form an aerosol. The atomizing element is provided with a plurality of micropores, and the micropores are used for the aerosol formed on the atomizing element to pass through, so that the aerosol flows out from the atomizing outlet.

2. The atomizing device according to claim 1, characterized in that: The control component comprises a valve, which is arranged in the installation cavity and between the atomizing bomb installation position and the atomizing component to control the opening and closing of the liquid passage between the atomizing bomb and the atomizing component.

3. The atomizing device according to claim 2, characterized in that: The control component further includes a control module. The valve is a solenoid valve, which is electrically connected to the control module to open or close the liquid passage between the atomizer bomb and the atomizer under the instruction of the control module.

4. The atomizing device according to claim 2, characterized in that: The control assembly comprises a piercing member, which is arranged in the installation cavity and is used to pierce the sealing opening of the atomizing bomb so that the liquid matrix can flow out of the atomizing bomb.

5. The atomizing device according to claim 4, characterized in that: The piercing member is arranged at one end of the valve close to the atomizer cartridge installation position, and a through channel is provided in the piercing member. When the piercing member pierces the sealing opening of the atomizer cartridge, the liquid matrix can flow to the valve through the through channel. The atomizer is installed at one end of the valve away from the atomizer cartridge installation position.

6. The atomizing device according to claim 5, characterized in that: The atomizing device further comprises a sealing member, which is arranged at the periphery of the connection between the sealing port and the piercing member to prevent leakage of the liquid matrix.

7. The atomizing device according to claim 1, characterized in that: The atomization device also includes an atomization bomb, which includes a bottle body and a bag body. The bottle body is provided with a containing cavity, the bag body is arranged in the containing cavity, the bag body is used to contain a liquid matrix, and a high-pressure gas is filled between an outer wall of the bag body and an inner wall of the containing cavity. One end of the bag body is sealed and connected with one end of the containing cavity to form a sealing port, and the sealing port is used to seal the liquid matrix and the high-pressure gas.

8. The atomizing device according to claim 7, characterized in that: The atomizer bomb is detachably connected to the shell assembly, and the installation cavity includes an atomizer bomb installation channel. The atomizer bomb can be inserted into the atomizer bomb installation channel and move along the atomizer bomb installation channel to the atomizer bomb installation position; the piercing member extends from one end of the valve to the atomizer bomb installation position, so that when the atomizer bomb is located at the atomizer bomb installation position, the piercing member can pierce the sealing port of the atomizer bomb.

9. The atomizing device according to claim 8, characterized in that: The shell assembly includes a detachably connected outer shell and a base, the outer shell is provided with the installation cavity and the atomization outlet, and the base is provided at one end of the outer shell away from the atomization outlet; at least a portion of the base can extend into the atomization bomb installation channel to push the atomization bomb to move to the atomization bomb installation position and limit the atomization bomb.

10. The atomizing device according to claim 9, characterized in that: The atomization device also includes an elastic member, one end of which is fixedly connected to the housing, and the other end of which can abut against the atomization bomb; when the atomization bomb is located at the atomization bomb installation position, the elastic member has an elastic restoring force that drives the atomization bomb to move toward one end away from the atomization outlet.

11. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises a heating element, which is arranged in the installation cavity and on the air flow channel between the atomizing element and the atomizing outlet, and is used for heating the aerosol atomized by the atomizing element.

12. An atomizing bomb of an atomizing device, characterized in that: The atomizer bomb comprises a bottle body and a bag body, wherein a containing cavity is arranged in the bottle body, the bag body is arranged in the containing cavity, the bag body is used to contain a liquid matrix, a high-pressure gas is filled between an outer wall of the bag body and an inner wall of the containing cavity, one end of the bag body is sealed and connected with one end of the containing cavity to form a sealing port, and the sealing port is used to seal the liquid matrix and the high-pressure gas.

13. A method for manufacturing an atomized bomb, characterized in that: include: Obtain the bottle body and the bag body; After injecting the liquid matrix into the bag body, the bag body is sealed; Putting the sealed bag into the bottle; The atomizing bomb is prepared by injecting high-pressure gas into the bottle body and sealing the bag body and the bottle mouth of the bottle body.

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