Atomizing device

Abstract

This application discloses an atomizing device, belonging to the technical field of atomizing devices. It includes a support, a housing assembly, and a first sealing element. The support and housing assembly enclose a receiving cavity, and the first sealing element is disposed within the receiving cavity and sealed to the support. The atomizing device has a main airway and a sensor airway. The support and housing assembly define the main airway, and the support, housing assembly, and sealing element define the sensor airway. The main airway and sensor airway are independent of each other and are located along a first direction. The end of the sensor airway near the atomizing chamber is located between the end of the main airway near the atomizing chamber and the atomizing chamber. The sensor airway is physically isolated from the main airway to prevent aerosols, droplets, or turbulence from directly impacting the sensor. Furthermore, the sensor airway is higher than the main airway, utilizing gravity settling and inertial separation to allow most atomized particles to flow along the main airway due to their own weight and inertia. This has the beneficial effect of reducing the entry of atomizing media, condensate, and aerosols into the sensor airway, thus preventing blockage of the sensor airway.

Description

Technical Field

[0001] This application belongs to the technical field of atomizing devices, and specifically relates to an atomizing device. Background Technology

[0002] An atomizing device is a device that heats an atomizing matrix to generate an aerosol, and it generally uses a liquid as the atomizing matrix.

[0003] In atomizing devices, the atomizing matrix and the atomized aerosol can easily enter the microphone airway, causing blockage or automatic restart of the microphone airway, making it difficult for the atomizing device to work properly and affecting the user experience. Utility Model Content

[0004] The purpose of this application is to provide an atomizing device that can solve the problem in the prior art that atomizing matrix and aerosol can easily enter the microphone airway.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows: This application provides an atomizing device, including a support, a housing assembly, and a first sealing member. The support and the housing assembly enclose a receiving cavity, and the first sealing member is disposed within the receiving cavity and sealed to the support. The atomizing device has a main airway and a sensor airway. The support and the housing assembly define the main airway, and the support, the housing assembly, and the sealing member define the sensor airway. The main airway and the sensor airway are independent of each other and are located along a first direction. The end of the sensor airway near the atomizing chamber is located between the end of the main airway near the atomizing chamber and the atomizing chamber. The first direction is the length direction of the atomizing device.

[0006] In this embodiment, the atomizing device atomizes an atomizing matrix to form an aerosol for user use. In practical applications, the atomizing device is connected to a mouthpiece, and the user inhales the aerosol generated by the atomizing device through the mouthpiece. The atomizing device has an atomizing chamber, in which the atomizing matrix is ​​atomized into an aerosol. When the user inhales the aerosol through the mouthpiece, the atomizing chamber is located above the support along a first direction. The housing assembly encloses and forms a cavity, in which the support, first seal, battery, sensor, and atomizing component are all disposed. The battery and atomizing component are electrically connected to power the atomizing component, which can heat the atomizing matrix under the action of electrical energy to generate an aerosol for user use. The first seal is hollow inside, with one end leading to the sensor and the other end leading to the support. The sensor air passage is used to transmit airflow changes to the sensor's location, and the main air passage is used to deliver the aerosol. In this embodiment, the sensor airway is physically isolated from the main airway to prevent aerosols, droplets, or turbulence from directly impacting the sensor (such as a flow sensor or temperature sensor). At the same time, the end of the sensor airway near the atomizing chamber is located between the end of the main airway near the atomizing chamber and the atomizing chamber. In other words, the sensor airway is higher than the main airway. By utilizing the effects of gravity settling and inertial separation, most of the atomized particles flow along the main airway due to their own weight and inertia. This has the beneficial effect of reducing the entry of atomizing medium, condensate, and aerosol into the sensor airway and preventing blockage of the sensor airway.

[0007] Furthermore, the embodiments of this application, through physical isolation and a high-level layout, achieve distinct functions for the sensor airway and the main airway within the atomizing device. The main airway efficiently delivers the atomizing medium without measurement interference, while the sensor airway allows for clean sampling and precise feedback control. Ultimately, this achieves multiple improvements in accuracy, reliability, and efficiency, contributing to a better user experience.

[0008] It should be noted that the housing assembly may include a first housing and a second housing, wherein the first housing and the second housing may be detachably connected or integrally formed, and this embodiment does not impose any limitation on this.

[0009] It should also be noted that the atomizing device is roughly cylindrical in shape. The length direction of the atomizing device is defined as the first direction, the width direction as the second direction, and the height direction as the third direction. The first, second, and third directions intersect each other. In a preferred embodiment, the first, second, and third directions are perpendicular to each other.

[0010] Optionally, in an embodiment of this application, the sensor airway includes a third airway segment, the bracket has a first airway groove, the first airway groove and the housing assembly define the third airway segment, and the extension direction of the third airway segment is perpendicular to the first direction.

[0011] Optionally, in this embodiment of the application, the first airway groove includes a flow groove, the extension direction of which is perpendicular to the first direction; the support includes a first blocking member, the first blocking member is disposed on the groove wall of the flow groove, and the first blocking member protrudes from the groove wall of the flow groove along the first direction.

[0012] Optionally, in this embodiment, the first blocking member includes a first blocking part and a second blocking part, and the flow groove includes a first groove wall and a second groove wall disposed opposite to each other along the first direction; the first blocking part is connected to the first groove wall, the second blocking part is connected to the second groove wall, and the first blocking part and the second blocking part are offset along the second direction; wherein, the second direction (X) is the width direction of the atomizing device.

[0013] Optionally, in this embodiment of the application, the first airway groove further includes an air guide groove, the air guide groove is opened along the first direction, and the air guide groove is connected to the flow groove; the bracket further includes a second blocking member, the second blocking member is disposed on the groove wall of the flow groove, the second blocking member is disposed on the side of the first blocking member near the air guide groove, and the second blocking member protrudes from the groove wall of the flow groove.

[0014] Optionally, in this embodiment of the application, the size of the second blocking member along the first direction tends to increase from the air guide groove to the first blocking member.

[0015] Optionally, in this embodiment of the application, the flow channel is opened along the circumference of the support and is connected end to end.

[0016] Optionally, in this embodiment, the sensor airway further includes a first airway segment and a second airway segment; the bracket also has an elongated hole, which is connected to the first airway groove, and the first sealing member has an opening at one end near the elongated hole; the first airway segment is formed inside the first sealing member and is surrounded by the inner wall of the first sealing member, the second airway segment is surrounded by the inner wall of the elongated hole, the first airway segment and the second airway segment are connected through the opening, and the second airway segment is connected to the third airway segment.

[0017] Optionally, in this embodiment of the application, along the first direction, one end of the third airway segment near the second airway segment is located in the middle of the first airway groove.

[0018] Optionally, in this embodiment, the bracket is further provided with a second airway groove, which is located on the side of the bracket. The second airway groove and the housing assembly form the main airway. The main airway is independent of the first airway segment, the second airway segment, and the third airway segment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure connecting the atomizing device and the nozzle in an embodiment of this application; Figure 2 This is an embodiment of the present application. Figure 1 Schematic diagram of the cross-sectional structure at point AA; Figure 3 This is a side view of the connection between the atomizing device and the nozzle in an embodiment of this application; Figure 4 This is an embodiment of the present application. Figure 3 Schematic diagram of the cross-sectional structure at point BB; Figure 5 This is a schematic diagram of the structure of the bracket in the embodiments of this application; Figure 6 This is an embodiment of the present application. Figure 5 Enlarged structural diagram at point C; Figure 7 This is an embodiment of the present application. Figure 5 A magnified structural diagram of point C from another angle.

[0020] Explanation of reference numerals in the attached figures: 10. Support; 11. Elongated hole; 12. First air passage groove; 121. Air guide groove; 1211. First groove wall; 1212. Second groove wall; 122. Flow groove; 13. First blocking element; 131. First blocking part; 132. Second blocking part; 14. Second blocking element; 15. Second air passage groove; 16. Groove opening; 20. Housing assembly; 30. First sealing element; 31. Opening; 40. Main air passage; 50. Sensor air passage; 51. First air passage segment; 52. Second air passage segment; 53. Third air passage segment; 531. First sub-air passage segment; 532. Second sub-air passage segment; Y, First direction; X, Second direction; Z, Thickness direction. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] The atomizing device provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0024] See Figures 1 to 7 Embodiments of this application provide an atomizing device, wherein, as shown in 1 to Figure 4 Both diagrams show schematics of the connection between the mouthpiece and the atomizing device. The atomizing device includes a support 10, a housing assembly 20, and a first seal 30. The support 10 and the housing assembly 20 enclose a receiving cavity, and the first seal 30 is disposed within the receiving cavity and sealed to the support 10. The atomizing device has a main airway 40 and a sensor airway 50. The support 10 and the housing assembly 20 define the main airway 40, and the support 10, the housing assembly 20, and the seal define the sensor airway 50. The main airway 40 and the sensor airway 50 are independent of each other and are located along a first direction Y. The end of the sensor airway 50 near the atomizing chamber is located between the end of the main airway 40 near the atomizing chamber and the atomizing chamber. The first direction Y is the length direction of the atomizing device.

[0025] refer to Figure 3 and Figure 4 , Figure 3 and Figure 4 The diagram shows a combined use of the atomizing device and atomizer (not labeled in the figure) of this embodiment. The atomizing device refers to the power supply part of the atomizer. The atomizing device also controls the atomization parameters. In some embodiments, the atomizing device also has interactive functions, display functions, etc.

[0026] In one embodiment, the atomizing device is used to atomize the atomizing matrix to form an aerosol for user use. In practical applications, the atomizing device and the atomizer are connected, and the user inhales the aerosol generated by the atomizing device through the mouthpiece of the atomizer. The atomizing device has an atomizing chamber in which the atomizing matrix is ​​atomized into an aerosol. When the user inhales the aerosol through the mouthpiece, the atomizing chamber is located above the support 10 along the first direction Y. The housing assembly 20 encloses a cavity, in which the support 10, the first seal 30, the battery, the sensor, and the atomizing assembly are all disposed. The battery and the atomizing assembly are electrically connected to power the atomizing assembly, which can heat the atomizing matrix under the action of electrical energy to generate an aerosol for user use. The first seal 30 is hollow inside, with one end leading to the sensor and the other end leading to the support 10. The sensor air passage 50 is used to transmit airflow changes to the sensor's location, and the main air passage 40 is used to deliver the aerosol. In this embodiment, the sensor airway 50 is physically isolated from the main airway 40 to prevent aerosols, droplets, or turbulence from directly impacting the sensor (such as a flow sensor or temperature sensor). At the same time, the end of the sensor airway 50 near the atomizing chamber is located between the end of the main airway 40 near the atomizing chamber and the atomizing chamber. In other words, the sensor airway 50 is higher than the main airway 40. By utilizing the effects of gravity settling and inertial separation, most of the atomized particles flow along the main airway 40 due to their own weight and inertia. This has the beneficial effect of reducing the entry of atomizing medium, condensate, and aerosols into the sensor airway 50, and preventing blockage of the sensor airway 50.

[0027] In the above embodiments, through physical isolation and a high-level layout, the sensor airway 50 and the main airway 40 each perform their respective functions in the atomizing device. The sensor airway 50 can perform clean sampling and provide precise feedback control. Ultimately, this achieves multiple improvements in accuracy, reliability, and efficiency, contributing to a better user experience.

[0028] In some embodiments, housing assembly 20 may include a first housing and a second housing, wherein the first housing and the second housing may be detachably connected. In some embodiments, housing assembly 20 may also be integrally formed, i.e., only the first housing and the second housing are combined into one.

[0029] In some embodiments, the atomizing device is generally cylindrical in shape. The length direction of the atomizing device is defined as the first direction Y, the width direction of the atomizing device is defined as the second direction X, and the height direction of the atomizing device is defined as the third direction. The first direction Y, the second direction X, and the third direction intersect each other, wherein the first direction Y, the second direction X, and the third direction are perpendicular to each other.

[0030] In some embodiments, the sensor airway 50 includes a third airway segment 53, the bracket 10 has a first airway groove 12, the first airway groove 12 and the housing assembly 20 define the third airway segment 53, and the extension direction of the third airway segment 53 is perpendicular to the first direction Y.

[0031] In one embodiment, the extension direction of the third air passage section 53 is perpendicular to the first direction Y. This arrangement can be used to stabilize the flow rate of the flowing medium, facilitating sensor detection. The third air passage section 53 is used to transmit the airflow along other parts of the sensor air passage 50 when the user uses the atomizing device to the sensor, thereby enabling sensor sensing. In addition, since the extension direction of the third air passage section 53 is perpendicular to the first direction Y, it is understood that the arrangement of the third air passage section 53 can slow down the gas flow rate entering the sensor air passage 50. In practical applications, when the user uses the atomizing device, the airflow changes from the third air passage section 53, and then passes through the subsequent parts of the sensor air passage 50 (i.e., the second air passage section 52 and the first air passage section 51) to reach the sensor's location.

[0032] It should be noted that the third airway section 53 and the first direction Y (i.e., the length direction of the atomizing device) are perpendicular to each other, as shown in the figure. Figure 6 As shown, the overall outline of the third air passage section 53 is basically located on the same plane, which is perpendicular to the first direction Y. The perpendicularity between the two does not need to be strictly perpendicular. The purpose of setting the third air passage section 53 is to suppress the flow of liquid (such as condensate, atomizing matrix) along the third air passage section 53 in the Y direction, thereby playing a role in accumulating liquid. Therefore, the angle between the third air passage section 53 and the first direction Y is an obtuse or acute angle close to 90 degrees. At the same time, it can achieve the effect of accumulating liquid. It should be understood that the relationship between the two is perpendicular.

[0033] In one embodiment, the first airway groove 12 includes a flow groove 122, the extension direction of which is perpendicular to the first direction Y; the support 10 includes a first blocking member 13, which is disposed on the groove wall of the flow groove 122 and protrudes from the groove wall of the flow groove 122 along the first direction Y.

[0034] In one embodiment, the flow channel 122 is configured to restrict the circumferential circulation of the airflow, and the circumferentially closed configuration of the flow channel 122 forms a vortex pressure-stabilizing chamber. The first blocking member 13 is configured to block the flow of impurities, aerosols, or condensates within the flow channel 122. When impurities, aerosols, or condensates flow into the flow channel 122, the combined effect of the flow channel 122 and the first blocking member 13 slows down the flow kinetic energy of these impurities, aerosols, or condensates, to a certain extent hindering their flow towards the subsequent portion of the sensor air passage 50, thus preventing blockage. Simultaneously, when no impurities, aerosols, or condensates enter the first air passage section 51, the flow channel 122 can stably guide the airflow to the subsequent portion of the sensor air passage 50 (i.e., the second air passage section 52), helping to stabilize the airflow velocity, improve the sensor's sensing sensitivity, and consequently enhance the sensitivity during user operation.

[0035] In one embodiment, compared to a smooth groove wall, the first blocking member 13 protruding from the groove wall can block substances such as impurities, aerosols, or condensates, thereby having the beneficial effect of preventing impurities, aerosols, or condensates from diffusing into the subsequent part of the sensor air passage 50.

[0036] In one embodiment, the first blocking member 13 includes a first blocking portion 131 and a second blocking portion 132, and the flow channel 122 includes a first channel wall 1211 and a second channel wall 1212 disposed opposite to each other along a first direction Y; the first blocking portion 131 is connected to the first channel wall 1211, the second blocking portion 132 is connected to the second channel wall 1212, and the first blocking portion 131 and the second blocking portion 132 are offset along a second direction X; wherein, the second direction X is the width direction of the atomizing device.

[0037] In one embodiment, the above-described arrangement forms a staggered blocking structure, causing impurities, aerosols, or condensates to be obstructed in stages and non-uniformly as they pass through the flow channel 122. When impurities, aerosols, or condensates move with the flow medium in the flow channel 122, the first blocking part 131 and the second blocking part 132, positioned relative to each other along the first direction Y, respectively block the impurities, aerosols, or condensates. Due to the staggered arrangement of the first blocking part 131 and the second blocking part 132, the portion of impurities, aerosols, or condensates that bypasses the first blocking part 131 will be blocked by the second blocking part 132. This staggered arrangement causes the impurities, aerosols, or condensates to change direction multiple times, reducing the amount of impurities, aerosols, or condensates entering the downstream area while also reducing their movement speed. This has the beneficial effect of preventing impurities, aerosols, or condensates from entering the subsequent portion of the sensor air passage 50.

[0038] It should be noted that the number of the first blocking part 131 and the second blocking part 132 may be the same or different, and this embodiment does not impose any limitation on this. The specific number of the first blocking part 131 and the specific number of the second blocking part 132 can be determined according to the actual situation, and this embodiment does not impose any limitation on this either.

[0039] In one embodiment, the first airway groove 12 further includes an air guide groove 121, which is opened along the first direction Y and is connected to the flow groove 122; the support 10 further includes a second blocking member 14, which is disposed on the groove wall of the flow groove 122 and is disposed on the side of the first blocking member 13 near the air guide groove 121, and protrudes from the groove wall of the flow groove 122.

[0040] In one embodiment, the air guide groove 121 and the flow groove 122 are configured to couple the axial guidance and circumferential circulation of the airflow, achieving multi-dimensional control of the airflow entering the sensor air passage 50. The air guide groove 121, while allowing airflow into the sensor air passage 50, also establishes an airflow pressure gradient along the first direction Y. Subsequently, the airflow enters the circumferentially closed configuration of the flow groove 122, forming a vortex pressure-stabilizing chamber. The second blocking member 14 is configured to further prevent impurities, aerosols, or condensates from entering the subsequent portion of the sensor air passage 50. Specifically, in practical applications, when a user uses the atomizing device, substances such as impurities, aerosols, or condensates may move with the flow of the fluid medium. The second blocking member 14 protrudes from the wall of the air guide groove 121 along the first direction Y. It can be understood that, compared to a smooth groove wall, the second blocking member 14 protruding from the groove wall can block substances such as impurities, aerosols, or condensates, thereby preventing impurities, aerosols, or condensates from diffusing into the subsequent part of the sensor air passage 50 (that is, the second air passage section 52).

[0041] It should be noted that the number of air guide grooves 121 can be two or three. One air guide groove 121 and the end of the elongated hole 11 away from the first seal 30 are arranged opposite each other along a third direction, and the other two air guide grooves 121 are arranged opposite each other along a second direction X; wherein, the third direction is the thickness direction Z of the atomizing device.

[0042] In one embodiment, the air guide groove 121 serves as both an air inlet to facilitate the flow of the medium into the third air passage section 53, and the design of two of them being arranged opposite each other along the second direction X facilitates the flow of the medium into the air passage groove from two directions. At the same time, the arrangement of the three air guide grooves 121 also facilitates the discharge of condensate and makes it easier for users to clean after long-term use.

[0043] In one embodiment, the dimensions of the second blocking member 14 along the first direction Y tend to increase from the air guide groove 121 to the first blocking member 13.

[0044] In this embodiment, the gradual increase in size of the second blocking member 14 along the first direction Y makes it increasingly difficult for impurities, aerosols, or condensates to pass over the second blocking member 14 as the size increases, thereby preventing impurities, aerosols, or condensates from entering the subsequent part of the sensor airway 50 (i.e., the second airway segment 52).

[0045] In one embodiment, the flow channel 122 is opened along the circumference of the support 10 and is connected end to end.

[0046] In one embodiment, the circumferentially closed design of the flow channel 122 can uniformly distribute the airflow, avoid local pressure imbalance, and has the beneficial effect of improving the stability of sensor detection.

[0047] In one embodiment, the third air passage section 53 of the air guide groove 122 may include a first sub-air passage section 531 and a second sub-air passage section 532. The flowing medium may flow into the first sub-air passage section 531 from one air guide groove 121 and then flow to the second air passage section 52, and / or, the flowing medium may flow into the second sub-air passage section 532 from another air guide groove 121 and then flow to the second air passage section 52.

[0048] In this embodiment, the flowing medium can enter the first sub-air passage section 531 from one air guide groove 121, or the flowing medium can enter the second sub-air passage section 532 from another air guide groove 121, or the flowing medium can enter the first sub-air passage section 531 from one air guide groove 121 and the second sub-air passage section 532 from another air guide groove 121. Subsequently, the flowing medium can flow into the second air passage section 52 from both the first sub-air passage section 531 and the second sub-air passage section 532. The above-mentioned two sub-air passage sections can enable the flowing medium to trigger the sensor from two directions. Compared with setting only one sub-air passage section, it has the beneficial effect of avoiding blockage of a single sub-air passage section, which would lead to the failure of the atomizing device. At the same time, prolonged use of the atomizing matrix by the user will cause the smoke to gradually accumulate in the sensor air passage 50, forming condensate. The two air guide grooves 121 are both the air inlets of the sensor air passage 50 and facilitate the user to discharge the condensate from the air guide grooves 121.

[0049] In one embodiment, the sensor airway 50 further includes a first airway segment 51 and a second airway segment 52; the bracket 10 also has an elongated hole 11, which is connected to the first airway groove 12, and the first sealing member 30 has an opening 31 at one end near the elongated hole 11; the first airway segment 51 is formed inside the first sealing member 30 and is surrounded by the inner wall of the first sealing member 30, the second airway segment 52 is surrounded by the inner wall of the elongated hole 11, the first airway segment 51 and the second airway segment 52 are connected through the opening 31, and the second airway segment 52 is connected to the third airway segment 53.

[0050] In one embodiment, the first airway section 51 is surrounded by the inner wall of the first sealing member 30 and is connected to the sensor, serving to isolate external contamination and interference and guide airflow to the sensor. The second airway section 52 is surrounded by the inner wall of the elongated hole 11 on the bracket 10, and is used to connect the first airway section 51 and the second airway section 52 to form an airflow main path. The third airway section 53 is used to transmit changes in airflow when the user uses the atomizing device to the second airway section 52, and then from the first airway section 51 to the sensor, so as to realize the sensor's sensing.

[0051] In practical applications, when a user uses the atomizing device, the airflow changes starting from the third airway section 53, then passes through the second airway section 52 and the third airway section 53 before reaching the sensor's location. The first seal 30, made of an elastic material (such as silicone), adheres tightly to the housing assembly 20, forming the first sealing barrier outside the sensor to prevent external impurities, liquids, or aerosols from intruding. The elongated orifice 11, while connecting the first airway section 51 and the third airway section 53, also extends the length of the sensor airway 50, helping to stabilize the airflow speed and thus improve the sensitivity during user operation. The third airway section 53, defined by the airway groove and the housing assembly 20, is the location where the airflow first changes during user operation; the airflow enters the sensor airway 50 from the third airway section 53.

[0052] The first seal 30, made of an elastic material (such as silicone), adheres tightly to the housing assembly 20, forming the first sealing barrier outside the sensor to prevent external impurities, liquids, or aerosols from intruding. The elongated orifice 11, while connecting the first air passage section 51 and the third air passage section 53, also extends the length of the sensor air passage 50, helping to stabilize the airflow velocity and thus improve sensitivity during user operation. The first air passage groove 12 and the third air passage section 53 defined by the housing are the locations where airflow changes first during user operation; airflow enters the sensor air passage 50 from the third air passage section 53.

[0053] In one embodiment, along the first direction Y, the end of the third airway segment 53 near the second airway segment 52 is located in the middle of the first airway groove 12.

[0054] In one embodiment, placing one end of the third airway section 53 near the second airway section 52 in the middle of the first airway groove 12 along the first direction Y can make the airflow flow more smoothly from the third airway section 53 into the second airway section 52, which helps the sensor to detect the airflow more accurately.

[0055] In one embodiment, the bracket 10 is further provided with a second airway groove 15, which is located on the side of the bracket 10. The second airway groove 15 and the housing assembly 20 form a main airway 40. The main airway 40 is independent of the first airway segment 51, the second airway segment 52 and the third airway segment 53.

[0056] In one embodiment, the second air guide groove 121 is configured to enclose the housing assembly 20 to form the main air passage 40. The main air passage 40 is independent of the first air passage section 51, the second air passage section 52 and the third air passage section 53. The design of the groove opening 16 of the second air passage groove 15 being lower than the flow groove 122 allows impurities, aerosols or condensates to be preferentially discharged from the main air passage 40 without moving to the sensor air passage 50, that is, without moving to the first air passage section 51, the second air passage section 52 and the third air passage section 53, which has the beneficial effect of avoiding blockage of the sensor air passage 50.

[0057] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0058] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An atomizing device, characterized in that, It includes a bracket (10), a housing assembly (20) and a first seal (30), wherein the bracket (10) and the housing assembly (20) enclose a receiving cavity, and the first seal (30) is disposed in the receiving cavity and is sealed to the bracket (10); The atomizing device has a main airway (40) and a sensor airway (50). The bracket (10) and the housing assembly (20) define the main airway (40). The bracket (10), the housing assembly (20) and the seal define the sensor airway (50). The main airway (40) and the sensor airway (50) are independent of each other and are along a first direction (Y). The end of the sensor airway (50) near the atomizing chamber is located between the end of the main airway (40) near the atomizing chamber and the atomizing chamber. Wherein, the first direction (Y) is the length direction of the atomizing device.

2. The atomizing device according to claim 1, characterized in that, The sensor airway (50) includes a third airway segment (53), the bracket (10) has a first airway groove (12), the first airway groove (12) and the housing assembly (20) define the third airway segment (53), and the extension direction of the third airway segment (53) is perpendicular to the first direction (Y).

3. The atomizing device according to claim 2, characterized in that, The first airway groove (12) includes a flow groove (122), the extension direction of which is perpendicular to the first direction (Y); The support (10) includes a first blocking member (13), which is disposed on the wall of the flow channel (122) and protrudes from the wall of the flow channel (122) along the first direction (Y).

4. The atomizing device according to claim 3, characterized in that, The first blocking member (13) includes a first blocking part (131) and a second blocking part (132), and the flow channel (122) includes a first channel wall (1211) and a second channel wall (1212) disposed opposite to each other along the first direction (Y). The first blocking part (131) is connected to the first groove wall (1211), and the second blocking part (132) is connected to the second groove wall (1212). The first blocking part (131) and the second blocking part (132) are offset along the second direction (X). Wherein, the second direction (X) is the width direction of the atomizing device.

5. The atomizing device according to claim 3, characterized in that, The first air passage groove (12) further includes an air guide groove (121), which is opened along the first direction (Y), and the air guide groove (121) and the flow groove (122) are connected; The bracket (10) further includes a second blocking member (14), which is disposed on the wall of the flow channel (122). The second blocking member (14) is disposed on the side of the first blocking member (13) near the air guide channel (121), and the second blocking member (14) protrudes from the wall of the flow channel (122).

6. The atomizing device according to claim 5, characterized in that, From the air guide groove (121) to the first blocking member (13), the size of the second blocking member (14) tends to increase along the first direction (Y).

7. The atomizing device according to claim 3, characterized in that, The flow channel (122) is opened along the circumference of the support (10) and is connected end to end.

8. The atomizing device according to any one of claims 2 to 7, characterized in that, The sensor airway (50) further includes a first airway section (51) and a second airway section (52); The bracket (10) is also provided with an elongated hole (11), which is connected to the first air passage groove (12) of the bracket (10), and the first sealing member (30) has an opening (31) at one end near the elongated hole (11); The first air passage segment (51) is formed inside the first seal (30) and is surrounded by the inner wall of the first seal (30). The second air passage segment (52) is surrounded by the inner wall of the elongated hole (11). The first air passage segment (51) and the second air passage segment (52) are connected through the opening (31). The second air passage segment (52) and the third air passage segment (53) are connected.

9. The atomizing device according to claim 2, characterized in that, Along the first direction (Y), one end of the third airway segment (53) near the second airway segment (52) of the sensor airway (50) is located in the middle of the first airway groove (12).

10. The atomizing device according to claim 8, characterized in that, The bracket (10) is also provided with a second air passage groove (15), which is located on the side of the bracket (10). The second air passage groove (15) and the housing assembly (20) together form the main air passage (40). The main airway (40) is independent of the first airway segment (51), the second airway segment (52) and the third airway segment (53).

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