Atomizing device

Abstract

The utility model provides a kind of atomization device, comprising: atomization component, with atomization cavity;Air outlet passage, with atomization cavity communication air outlet passage;Recycle component, set in one side of atomization component;Recycle component includes: filter cavity and respectively with filter cavity communication return channel and discharge passage;Return channel for the smoke to be recycled enters filter cavity;Discharge passage for filtered smoke to exit filter cavity;Detection component is at least set in filter cavity and / or discharge passage, to obtain the quality parameter of filtered smoke.Compared with the electronic cigarette and smoke recovery device that are independent products in the prior art, the integrated atomization component and recycle component can effectively improve the portability of the product, reduce the user's use cost, improve the user experience, and reduce the impact on the environment.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, specifically to an atomization device. Background Technology

[0002] With increasing global awareness of public health and increasingly stringent regulations on smoking bans in public places, e-cigarettes have gained widespread use as an alternative to traditional tobacco. However, the secondhand smoke produced by e-cigarettes still contains harmful substances such as nicotine and propylene glycol, posing a potential threat to the surrounding environment and the health of others.

[0003] Currently, most smoke recovery devices on the market are standalone products, which are bulky and inconvenient to carry, making it difficult to meet users' needs in mobile scenarios. While some smaller smoke recovery devices are easy to carry, they have a short lifespan, require frequent replacement, and have high operating costs.

[0004] Existing disposable e-cigarettes and vapor recovery devices are separate devices, requiring users to carry and operate them separately. This not only increases the burden of carrying them but also makes the process cumbersome. For example, in places with high environmental requirements, such as business meetings or public transportation, users cannot effectively and promptly deal with secondhand smoke after using e-cigarettes, which can easily cause problems for others and also does not comply with the management regulations of these venues. Utility Model Content

[0005] In view of this, the present invention aims to provide an atomizing device to solve the problems in the prior art where the smoke recovery device and the electronic cigarette are separate products, resulting in poor portability, short service life, and poor user experience.

[0006] To solve the above-mentioned technical problems, this utility model provides an atomizing device, comprising:

[0007] Atomizing component, having an atomizing chamber;

[0008] The air outlet channel is connected to the atomizing chamber;

[0009] A recovery component is disposed on one side of the atomizing component; the recovery component includes: a filter chamber, and a return channel and an exhaust channel respectively connected to the filter chamber; the return channel allows the smoke to be recovered to enter the filter chamber; the exhaust channel allows the filtered smoke to exit the filter chamber;

[0010] A detection component is provided at least within the filter chamber and / or the emission channel to obtain the quality parameters of the filtered smoke.

[0011] In some embodiments of this utility model, the air outlet channel and the return channel are independently configured; the atomizing chamber and the filtering chamber are independently configured.

[0012] In some embodiments of this utility model, the atomizing device further includes a housing; the housing covers the exterior of the atomizing component, the recovery component, and the detection component;

[0013] The air outlet channel is connected to the atomizing chamber at one end and forms a suction port on the housing at the other end; the return channel is connected to the filter chamber at one end and forms a return port on the housing at the other end; the discharge channel is connected to the filter chamber at one end and forms a discharge port on the housing at the other end.

[0014] In some embodiments of this utility model, the suction port and the discharge port are located on the same side of the housing; the discharge port and the outlet are located on different sides of the housing.

[0015] In some embodiments of this utility model, the housing includes a baffle protruding from the inside of the housing. The baffle is disposed on the side of the return channel away from the return port. The side wall of the filter chamber, the baffle, and the inner wall of the housing together enclose the return channel.

[0016] In some embodiments of this utility model, the discharge channel includes a first discharge channel and a second discharge channel that are interconnected. The second discharge channel is located below the baffle. The airflow directions of the first discharge channel and the second discharge channel are perpendicular to each other. The first discharge channel is connected to the filter chamber. The second discharge channel forms the discharge port on the housing.

[0017] In some embodiments of this utility model, the atomizing device further includes a partition;

[0018] The partition is located inside the housing and is disposed between the atomizing component and the recycling component.

[0019] In some embodiments of this invention, the detection component includes an air quality sensor; the air quality sensor is positioned close to the emission port.

[0020] In some embodiments of this invention, the detection component further includes a pressure sensor; the pressure sensor is disposed close to the suction port and the discharge port respectively, to obtain pressure changes during suction and discharge.

[0021] In some embodiments of this utility model, the housing is further provided with a warning element; the warning element is communicatively connected to the detection component to generate a warning signal when the quality parameter fails to meet the standard.

[0022] In some embodiments of this utility model, the backflow channel is further provided with an anti-backflow structure; when the smoke to be recovered enters the filter chamber, the anti-backflow structure unidirectionally opens the backflow channel.

[0023] Compared with the prior art, the atomizing device of this utility model has the following advantages:

[0024] This invention proposes an atomizing device comprising an integrated atomizing component and a recovery component. When inhaling, the user inhales the atomized smoke from the atomizing chamber through the exhaust channel; after inhaling, the user exhales the recovered smoke through the re-exhale channel, where it is filtered by the filter chamber and discharged through the emission channel, thus reducing harmful substances in the recovered smoke. Compared to existing electronic cigarettes and smoke recovery devices, which are separate products, the integrated atomizing and recovery components effectively improve product portability, reduce user costs, enhance user experience, and minimize environmental impact. Furthermore, the detection component alerts the user to take timely measures (such as replacing the filter) when the filter chamber's smoke purification effect is insufficient, further ensuring the purification effect. Attached Figure Description

[0025] Figure 1 The figure shown is a cross-sectional view of the atomizing device provided in an embodiment of this utility model.

[0026] Figure 2 The diagram shown is a schematic representation of the overall structure of the atomizing device provided in an embodiment of this utility model.

[0027] Figure 3 The diagram shown is a partial structural schematic of the atomizing device provided in an embodiment of this utility model.

[0028] Figure 4 The diagram shown is a structural schematic of the atomizing chamber and the filtering chamber provided in an embodiment of this utility model.

[0029] Figure 5 The diagram shown is a schematic of the filter element provided in this embodiment of the present invention assembled in the housing.

[0030] Figure 6 The diagram shown is a structural schematic of the filter element provided in an embodiment of this utility model.

[0031] The explanations of the reference numerals in the accompanying drawings are as follows:

[0032] 1-Atomizing component; 10-Atomizing chamber; 11-Air outlet channel; 110-Suction port;

[0033] 2-Recovery component; 20-Filter chamber; 21-Return channel; 22-Discharge channel; 200-Filter element; 210-Return port; 220-Discharge port; 221-First discharge channel; 222-Second discharge channel; 2000-Filter support; 2001-Filter screen;

[0034] 3-Partition;

[0035] 4-Shell; 40-Protrusion; 41-Baffle. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", 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 utility model 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 utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0039] As those skilled in the art will understand, in the prior art, e-cigarette inhalation devices and smoke recovery devices are usually two separate, independent products. After using an e-cigarette inhalation device, users need to use an additional smoke recovery device to recover secondhand smoke, which creates a burden for users. At the same time, existing smoke recovery devices are usually large and inconvenient to carry; even if there are small, portable smoke recovery devices, most are disposable products that need to be replaced frequently, increasing the cost of use.

[0040] Based on this, please refer to Figures 1 to 3This utility model provides an atomizing device, including: an atomizing component 1, a recovery component 2, and a detection component (not shown in the figure). The atomizing component 1 includes an oil tank (not shown in the figure), an atomizing chamber 10, and a power supply module (not shown in the figure). The oil tank is located at one end of the atomizing chamber 10 and is used to store e-liquid. The atomizing chamber 10 is equipped with a heating element (not shown in the figure) capable of heating the e-liquid. The power supply module contacts the heating element through electrodes (not shown in the figure), thereby converting electrical energy into heat energy to atomize the e-liquid and form an aerosol. The air outlet channel 11 is interconnected with the atomizing chamber 10, allowing the user to directly inhale the aerosol through the air outlet channel 11 to meet their needs.

[0041] Unlike existing technologies, this application places the recovery component 2 on one side of the atomizing component 1. The recovery component 2 includes a filter chamber 20, and a return channel 21 and an exhaust channel 22 respectively connected to the filter chamber 20. After the user inhales the aerosol through the exhaust channel 11, the resulting smoke to be recovered can be directly exhaled into the return channel 21. The smoke to be recovered enters the filter chamber 20 through the return channel 21. The filter chamber 20 is equipped with a filter element 200. After being recovered and purified by the filter element 200, the smoke to be recovered is discharged from the filter chamber 20 through the exhaust channel 22 and directly into the external environment. With this design, the user only needs to carry one atomizing device to simultaneously meet the needs of inhaling aerosols and recovering secondhand smoke, reducing the user's operating costs, improving the product's portability, and reducing the environmental impact.

[0042] Meanwhile, this application also includes a detection component. By placing an air quality sensor between the filter chamber 20 and the emission channel 22, the quality parameters of the filtered smoke, such as particulate matter concentration and harmful gas content, can be obtained, enabling real-time monitoring of the purification effect of the filter element 200. The air quality sensor can also be used in conjunction with an alarm device, communicating with it. When the air quality sensor detects that the quality of the filtered smoke does not meet the standards, it triggers the alarm device to generate an alarm signal to remind the user to take timely measures (such as replacing the filter element 200), thereby ensuring the purification effect of the filter element 200. The detection component allows users to understand the usage status of the filter element 200 and replace it in a timely manner when necessary, reducing the replacement frequency of the filter element 200, thereby reducing user operating costs and further reducing environmental impact.

[0043] Please refer to Figure 1 and Figure 4As an optional embodiment, the atomizing device also has a partition 3, which is disposed between the atomizing component 1 and the recovery component 2 to separate the air outlet channel 11 from the return channel 21, and the atomizing chamber 10 from the filter chamber 20, forming completely independent suction and recovery paths. After the user inhales the aerosol through the suction path, the smoke can be directly recovered, purified, and discharged through the recovery path, with the suction and recovery processes not interfering with each other. The partition 3 can be integrally formed with the housing 4 of the atomizing device, or it can be detachably disposed inside the housing 4. Integral forming can improve the strength of the partition 3 and prevent damage to the partition 3 caused by bumps during use, which would affect subsequent use; detachable disposal can improve user operability and facilitate disassembly and installation during filter replacement 200.

[0044] Please refer to Figure 5 and Figure 6 The filter chamber 20 contains a filter element 200, which is used to filter out harmful substances in the vapor to be recycled. Specifically, the filter element 200 can be a HEPA (High Efficiency Particulate Air) filter, which can filter out aerosol particles and harmful chemical molecules in the vapor to be recycled, ensuring that the exhaust air meets cleanliness standards. The HEPA filter can be detachably installed in the filter chamber 20, or it can be a disposable filter. Users can choose the appropriate type of filter according to the type of e-liquid and the frequency of vaping to reduce the frequency of replacement and reduce usage costs.

[0045] As a preferred embodiment, the filter element 200 can also be a multi-layer structure. For example, a pre-filter can be placed on top of the HEPA filter to filter out large particulate impurities in the smoke to be recycled and absorb some moisture to improve the service life of the HEPA filter. Simultaneously, an activated carbon adsorption layer can be placed on the bottom layer of the HEPA filter to adsorb odors and some harmful chemicals in the smoke to be recycled, thereby improving the cleanliness of the filtered smoke and further reducing environmental pollution. It should be noted that each filter layer should adopt a corresponding resistance optimization design. New high-efficiency filter materials can be used, such as nanofiber materials, low surface energy materials (such as polytetrafluoroethylene PTFE), composite filter materials, etc. Electrostatic electret technology can also be applied to the surface of the filter 2001 to enhance the capture efficiency of small particles by giving the fibers of the filter 2001 electrostatic adsorption capacity, while reducing physical resistance. A hydrophobic coating can also be applied to the surface of the filter 2001 to prevent moisture condensation and clogging of the filter 2001.

[0046] In some embodiments, the multi-layered filter element 200 can be integrally formed by placing the pre-filter and activated carbon adsorption layer on both sides of the filter element 2001 during the HEPA filter molding process, or the pre-filter and activated carbon adsorption layer can be fixed to both sides of the HEPA filter during the assembly of the filter element 200. Preferably, the smoke to be recovered, when passing through the filter element 200, first passes through the pre-filter to remove large particulate impurities and absorb moisture; then passes through the HEPA filter to remove aerosol particles and harmful chemicals; and finally passes through the activated carbon adsorption layer to adsorb odors and some harmful chemicals. This arrangement can effectively extend the service life of the HEPA filter and improve the filtration and purification effect of the filter element 200.

[0047] Please refer to Figure 6 In this embodiment, the filter element 200 includes a filter support 2000 and a multi-layer filter 2001. The multi-layer filter 2001 is sequentially and spaced apart on the filter support 2000 along the extending direction of the return channel 21. Each filter 2001 can be a single-layer HEPA filter or a multi-layer structure formed by a pre-filter, a HEPA filter, and an activated carbon adsorption layer.

[0048] Please refer to Figures 1 to 3 The atomizing device also includes a housing 4; the housing 4 covers the exterior of the atomizing component 1, the recovery component 2, and the detection component; wherein, one end of the air outlet channel 11 is connected to the atomizing chamber 10, and the other end forms a suction port 110 on the housing 4; one end of the return channel 21 is connected to the filter chamber 20, and the other end forms a return port 210 on the housing 4; one end of the discharge channel 22 is connected to the filter chamber 20, and the other end forms a discharge port 220 on the housing 4.

[0049] Specifically, the housing 4 is also provided with a protrusion 40, and the suction port 110 is provided on the protrusion 40. In this embodiment, please refer to Figure 2 The protrusion 40 is streamlined. When inhaling vapor, the user can cover the protrusion 40 with their lips and inhale through the suction port 110. The streamlined design not only conforms to the user's lips, improving comfort, but also creates a certain seal with the user's mouth, preventing the inhaled vapor from flowing directly into the surrounding environment. Optionally, in Figure 2 In this embodiment, the suction port 110 is elliptical. In other embodiments, the suction port 110 may also be circular, square, trapezoidal or other irregular shapes. This embodiment does not limit this.

[0050] Similarly, the area around the discharge port 210 on the housing 4 is also chamfered, making the discharge port 210 fit the user's lips better, improving user comfort, and also forming a certain sealing space with the user's mouth to prevent secondhand smoke from leaking into the surrounding environment. As an optional embodiment, the discharge port 210 can also be set on another protrusion of the housing 4, just like the inhalation port 110; correspondingly, the inhalation port 110 can also be set with only a partial chamfer to fit the user's lips, just like the discharge port 210. Preferably, to facilitate user inhalation and discharge, a distance is left between the inhalation port 110 and the discharge port 210 to avoid interference between the user's lips and the protrusion 40 when the user discharges smoke. Therefore, the discharge port 210 is partly located on the same plane as the inhalation port 110 and partly located on the side of the housing 4, that is, the discharge port 210 is located at the corner of the housing 4. Figure 2 In this embodiment, the return port 210 is in the shape of an arc orifice. In some other embodiments, the return port 210 may also be circular, elliptical or other irregular shapes.

[0051] Please refer to Figure 3 The exhaust port 220 is located at the other end of the housing 4 and corresponds to the return port 210. When the smoke enters the return channel 21 from the return port 210 and enters the filter chamber 20, it is filtered by the filter element 200, then exits the filter chamber 20 through the exhaust channel 22 and is finally discharged from the atomizing device through the exhaust port 220. Optionally, the exhaust port 220 can be as follows: Figure 3 As shown, a group of holes formed by multiple small holes disperses the filtered smoke, allowing it to be emitted from the atomizing device more evenly; alternatively, it can be formed by a single hole, directly emitting the smoke into the surrounding environment. The shape of the discharge port 220 can also be elliptical, square, arc-shaped, or other irregular; this embodiment does not impose any limitations on this.

[0052] Furthermore, to facilitate user inhalation and respiration of the smoke, the suction port 110 and the respiration port 210 are located on the same side of the housing 4 (e.g., Figure 2 As shown, after inhaling the smoke, the user can directly exhale the smoke through the return port 210 without adjusting the hand grip position. The exhaust port 220 is located on the other side of the housing 4 and is correspondingly arranged with the return port 210, which simplifies the smoke flow path and avoids smoke remaining in the filter chamber 20 due to a complex flow path, thus affecting the purification effect. In some other embodiments, the suction port 110, the return port 210, and the exhaust port 220 can be respectively arranged on different sides of the housing 4, or they can be arbitrarily combined in pairs and arranged on the same side of the housing 4. Those skilled in the art can design different positions for the suction port 110, the return port 210, and the exhaust port 220 by configuring the smoke flow path.

[0053] For example, please refer to Figure 1The housing 4 includes a baffle 41 protruding from the inside of the housing 4. The baffle 41 is located on the side of the return channel 21 away from the return port 210. The side wall of the filter chamber 20, the baffle 41, and the inner wall of the housing 4 together enclose the return channel 21. In this way, the baffle 41 is protruding along the airflow direction perpendicular to the return channel 21, so as to restrict the flow direction of the smoke to be recovered in the return channel 21 together with the inner wall of the housing 4. This ensures that the smoke to be recovered entering the return channel 21 can only enter the filter chamber 20 through the side wall of the filter chamber 20, avoiding the disorderly diffusion of the smoke to be recovered in the return channel 21 and affecting the smoke recovery efficiency.

[0054] Optionally, the baffle 41 can be integrally formed with the bottom wall of the filter chamber 20 or directly connected. It should be noted that sealing measures must be provided at both the assembly positions between the baffle 41 and the bottom wall of the filter chamber 20 and between the baffle 41 and the side wall of the housing 4 to ensure that the smoke to be recovered does not leak out of the housing 4 through the aforementioned assembly gaps.

[0055] As an optional embodiment, please continue to refer to Figure 1 The discharge channel 22 includes a first discharge channel 221 and a second discharge channel 222 that are interconnected. The second discharge channel 222 is located below the baffle 41. The airflow directions of the first discharge channel 221 and the second discharge channel 222 are perpendicular to each other. The first discharge channel 221 is connected to the filter chamber 20. The second discharge channel 222 forms a discharge port 220 on the housing 4.

[0056] Specifically, the first emission channel 221 is connected to the filter chamber 20 and is arranged parallel to the return channel 21. The smoke filtered by the filter chamber 20 flows through the first emission channel 221 to the second emission channel 222. The second emission channel 222 is arranged perpendicular to the return channel 21 and forms an emission port 220 on the bottom wall of the housing 4. The smoke flowing into the second emission channel 222 is discharged from the housing through the emission port 220.

[0057] In some other embodiments, the airflow direction in the first emission channel 221 and the second emission channel 222 may also be set at other angles, and this embodiment does not limit this.

[0058] In this embodiment, the detection components include an air quality sensor (not shown in the figure) and a pressure sensor (not shown in the figure); the air quality sensor is disposed near the exhaust port 220; the pressure sensor is disposed near the suction port 110 and the regurgitation port 210 respectively, to obtain the pressure changes during suction and regurgitation.

[0059] Among them, the air quality sensor can be a particulate matter detector, such as the SLPD-D01 sensor, used to detect particles larger than 1μm; or it can be a sensor used to detect combustible gases and VOCs (volatile organic compounds), such as the MQ-2 sensor, which detects the content of propane, methane and hydrogen in smoke.

[0060] Pressure sensors can be piezoresistive sensors, such as the MS5837 sensor, which can change the resistance value of the strain gauge and output an electrical signal when the pressure changes; they can also be differential pressure sensors or absolute pressure sensors, which obtain pressure changes by measuring the difference between two pressure points.

[0061] As an alternative embodiment, the atomizing device has a built-in micro smart control chip that can communicate with the air quality sensor and pressure sensor in the detection component, the power supply module in the atomizing component 1, and the warning device on the housing 4.

[0062] When a user begins to inhale vapor, a pressure sensor located near the inhalation port 110 detects a pressure change and drives the power supply module to supply power to the heating element via a control chip. This heats the atomizing chamber 10, thereby heating the e-liquid in the oil tank and forming an aerosol for the user to inhale.

[0063] When the user begins to exhale the smoke to be recycled, the pressure sensor located near the exhale port 210 detects the pressure change and drives the warning device (such as an indicator light) on the housing 4 to flash via the control chip, indicating to the customer that the smoke exhale operation can be carried out normally.

[0064] When the smoke to be recovered passes through the filter element 200 and is about to be discharged through the exhaust port 220, the air quality sensor located near the exhaust port 220 can detect the filtered smoke. Once it is detected that the concentration of particulate matter or the content of harmful gases in the filtered smoke exceeds the standard, the warning signal can be issued by the control chip driving the warning element on the housing 4 to remind the user to replace the filter element 200 in time.

[0065] It should be noted that the warning signals emitted by the aforementioned warning devices can be audible, visual, or via app pop-ups. Notably, unlike the flashing signal during feedback, if the warning signal is visual, different colors of light or signals of varying frequencies such as strobe can be used to achieve the warning effect.

[0066] Furthermore, the backflow channel 21 is also equipped with an anti-backflow structure; when the smoke to be recovered enters the filter chamber 20, the anti-backflow structure unidirectionally opens the backflow channel 21. It should be noted that the anti-backflow structure can be a one-way valve or a Tesla-like valve structure, ensuring that the smoke to be recovered can only enter the filter chamber 20 unidirectionally through the backflow channel 21, and cannot flow back through the backflow channel 21, thereby preventing the smoke to be recovered from leaking into the air without treatment and causing an impact on the surrounding environment.

[0067] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications or equivalent substitutions made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An atomising device characterised in that, include: Atomizing component, having an atomizing chamber; An air outlet channel is connected to the atomizing chamber; A recycling component is disposed on one side of the atomizing component; The recovery assembly includes: a filter chamber, and a return channel and an exhaust channel respectively connected to the filter chamber; the return channel allows the smoke to be recovered to enter the filter chamber; the exhaust channel allows the filtered smoke to exit the filter chamber. A detection component is provided at least within the filter chamber and / or the emission channel to obtain the quality parameters of the filtered smoke.

2. The atomization device of claim 1, wherein, The air outlet channel and the air return channel are set independently of each other; the atomizing chamber and the filtering chamber are set independently of each other.

3. The atomization device of claim 1, wherein, The atomizing device further includes a housing; the housing covers the exterior of the atomizing component, the recovery component, and the detection component; The air outlet channel is connected to the atomizing chamber at one end and forms a suction port on the housing at the other end; the return channel is connected to the filter chamber at one end and forms a return port on the housing at the other end; the discharge channel is connected to the filter chamber at one end and forms a discharge port on the housing at the other end.

4. The atomization device of claim 3, wherein, The suction port and the discharge port are located on the same side of the housing; the discharge port and the outlet are located on different sides of the housing.

5. The atomization device of claim 4, wherein, The housing includes a baffle protruding from the inside of the housing. The baffle is located on the side of the return channel away from the return port. The side wall of the filter chamber, the baffle, and the inner wall of the housing together enclose the return channel.

6. The atomization device of claim 5, wherein, The emission channel includes a first emission channel and a second emission channel that are interconnected. The second emission channel is located below the baffle. The airflow directions of the first emission channel and the second emission channel are perpendicular to each other. The first emission channel is connected to the filter chamber. The second emission channel forms the emission port on the housing.

7. The atomization device of claim 3, wherein, The atomizing device also includes a partition; The partition is located inside the housing and is disposed between the atomizing component and the recycling component.

8. The atomization device of claim 3, wherein, The detection component includes an air quality sensor; the air quality sensor is positioned close to the emission outlet.

9. The atomization device of claim 3, wherein, The detection component also includes a pressure sensor; the pressure sensor is respectively located near the suction port and the discharge port to obtain pressure changes during suction and discharge.

10. The atomization device of claim 3, wherein, The housing is also provided with a warning element; the warning element is communicatively connected to the detection component to generate a warning signal when the quality parameter fails to meet the standard.

11. The atomization device of claim 1, wherein, The backflow channel is also equipped with an anti-backflow structure; when the smoke to be recovered enters the filter chamber, the anti-backflow structure unidirectionally opens the backflow channel.

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