Atomization device

Abstract

The atomization device comprises an air adjusting assembly, a sealing part and a first shell, the air adjusting assembly comprises a fixed part and a movable part, the fixed part is provided with an air inlet hole, the movable part is provided with an air adjusting hole, and the movable part is slidably connected to the fixed part; the sealing piece is connected to the side, away from the movable piece, of the fixed piece and comprises a first sealing part, the first shell comprises a mounting groove partially containing the movable piece, the fixed piece and at least partially containing the sealing piece, and the first sealing part is in interference fit with the side wall of the mounting groove. When the atomization device is actually used, external air enters from the air inlet hole and does not enter from an unexpected position, namely a gap between the mounting groove and the air adjusting assembly, so that it can be guaranteed that the actual air inlet amount is controllable, and the adjusting precision of the air inlet amount is prevented from being affected.

Description

Technical Field

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

[0002] Atomizing devices are usually equipped with an airflow adjustment mechanism, which adjusts the airflow to regulate the inhalation resistance, allowing users to experience different inhalation sensations.

[0003] In related atomizing devices, the air intake volume is often adjusted by moving a slider. For example, the opening of the air intake port is changed by moving the slider on the atomizing device body.

[0004] However, there is often a structural gap between the slider-type air regulating structure and the atomizing device body. This causes external gas to enter the atomizing device from this unexpected location, in addition to the preset air inlet, making it impossible to fully control the actual air intake and thus affecting the accuracy of air intake adjustment. Utility Model Content

[0005] This application provides an atomizing device to solve the problem that the actual air intake volume cannot be fully controlled during actual use of the atomizing device, thereby affecting the accuracy of air intake volume adjustment.

[0006] This application provides an atomizing device, including an air regulating component. The air regulating component includes a fixed part and a movable part. The fixed part has an air inlet, and the movable part has an air regulating hole. The movable part is slidably connected to the fixed part.

[0007] The number of air regulating holes is multiple, and the multiple air regulating holes are arranged at intervals along the sliding direction of the movable part, and the opening area of ​​the multiple air regulating holes is different.

[0008] The atomizing device further includes a first housing and a seal. The seal is connected to the side of the fixed member away from the movable member. The seal includes a first sealing portion. The first housing includes a mounting groove that partially accommodates the movable member, accommodates the fixed member, and at least partially accommodates the seal. The first sealing portion is interference-fitted with the sidewall of the mounting groove.

[0009] In some embodiments, a first groove is formed on a first surface of the seal opposite to the fixing member, the first groove is connected to the air inlet, and an airflow sensor is provided in the first groove;

[0010] The first surface of the seal is provided with a second sealing part, which surrounds the periphery of the first groove. The atomizing device also includes a circuit board, and the second sealing part is interference-fitted with the circuit board.

[0011] In some embodiments, the seal further includes a second groove communicating with the first groove, and the fastener has a channel communicating with the air inlet, the channel communicating with the second groove.

[0012] In some embodiments, the seal includes a protrusion on which a vent hole communicating with the air inlet is provided;

[0013] The atomizing device further includes a liquid suction element, which has an air passage. The protrusion extends at least partially into the air passage, and the air vent communicates with the air passage.

[0014] In some embodiments, one of the sealing member and the fixing member has a slot, and the other includes a snap-fit ​​portion corresponding to the slot, the snap-fit ​​portion snapping into the slot.

[0015] In some embodiments, one of the sealing member and the fixing member has a positioning hole, and the other includes a positioning protrusion corresponding to the positioning hole, the positioning protrusion being inserted into the positioning hole.

[0016] In some embodiments, the seal further includes a stepped surface, and the first housing includes a limiting surface that conforms to the stepped surface.

[0017] In some embodiments, a plurality of first protrusions are provided on the second surface of the movable member, the first protrusions having a contact surface that contacts the movable member.

[0018] In some embodiments, the movable member further has a third surface opposite to the second surface, and a plurality of second protrusions are provided on the third surface of the movable member, the second protrusions contacting the bottom wall of the mounting groove.

[0019] In some embodiments, the first housing has an opening that communicates with the mounting groove;

[0020] The movable component also includes a push-pull portion, which protrudes from the third surface and is located within the opening. The second air regulating hole is located at the push-pull portion.

[0021] According to the atomizing device of the above embodiment, the sealing member is connected to the side of the fixed member away from the moving member. The first sealing part of the sealing member is interference-fitted with the side wall of the mounting groove, that is, the first sealing part and the side wall of the mounting groove form a seal, blocking the communication between the gap between the mounting groove and the air regulating component and the interior of the atomizing device. When the atomizing device is actually used, external gas (e.g., air) enters from the air inlet and will not enter from the unexpected position of the gap between the mounting groove and the air regulating component, thereby ensuring that the actual air intake is controllable and avoiding affecting the accuracy of air intake adjustment. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the atomizing device in one embodiment;

[0023] Figure 2 This is a cross-sectional schematic diagram of the atomizing device in one embodiment;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the first housing in one embodiment;

[0026] Figure 5 This is a schematic diagram of the structure of the seal, airflow sensor, fixing member, and moving member in one embodiment;

[0027] Figure 6 This is a cross-sectional structural schematic diagram of the seal in one embodiment;

[0028] Figure 7 This is a cross-sectional schematic diagram of the sealing element and the fixing element in one embodiment;

[0029] Figure 8 This is a schematic diagram of the structure of the fastener in one embodiment;

[0030] Figure 9 This is a schematic diagram of the structure of the movable component in one embodiment;

[0031] Figure 10 This is a schematic diagram of the structure of the seal, the fixing member, and the moving member in one embodiment.

[0032] The accompanying diagrams are labeled as follows:

[0033] 1-Moving part, 11-Air regulating hole, 111-First air regulating hole, 112-Second air regulating hole, 12-Second surface, 13-First protrusion, 131-Contact surface, 14-Third surface, 15-Second protrusion, 16-Push-pull part;

[0034] 2-Fixing component, 21-Air inlet, 22-Channel, 23-Snap-fit ​​part, 24-Positioning protrusion;

[0035] 3-Seal, 31-First sealing part, 32-First groove, 33-Second groove, 34-Second sealing part, 35-Protrusion, 351-Ventilation hole, 36-Slot, 37-Positioning hole, 38-Step surface;

[0036] 4-Housing shell, 41-First housing shell, 411-Mounting groove, 412-Opening, 413-Limiting surface, 42-Second housing shell, 421-Nose;

[0037] 5-Circuit board, 6-Liquid suction component, 61-Air passage, 7-Battery, 8-Atomizing core assembly, 81-Airflow channel, 9-Oil storage chamber, 10-Airflow sensor. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0039] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0040] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0041] refer to Figures 1 to 4 , Figure 9 and Figure 10 This application provides an atomizing device, which includes an air regulating component. The air regulating component includes a fixed member 2 and a movable member 1. The fixed member 2 has an air inlet 21, and the movable member 1 has an air regulating hole 11. The movable member 1 is slidably connected to the fixed member 2. There are multiple air regulating holes 11, which are arranged at intervals along the sliding direction of the movable member 1. The opening areas of the multiple air regulating holes 11 are different. The atomizing device also includes a sealing member 3 and a housing 4. The housing 4 includes a first housing 41. The sealing member 3 is connected to the side of the fixed member 2 away from the movable member 1. The sealing member 3 includes a first sealing part 31. The first housing 41 includes a mounting groove 411 that partially accommodates the movable member 1, accommodates the fixed member 2, and at least partially accommodates the sealing member 3. The first sealing part 31 is interference-fitted with the side wall of the mounting groove 411.

[0042] The atomizing device further includes an atomizing core assembly 8, which heats the atomizing matrix to generate aerosol. The atomizing core assembly 8 has an airflow channel 81, with an air inlet 21 communicating with it. External gas can enter the airflow channel 81 through the air inlet 21 and drive the aerosol flow. The atomizing device has an oil storage chamber 9, which stores the atomizing matrix, and the atomizing core assembly 8 is installed inside the oil storage chamber 9. The atomizing device also includes a second housing 42, which includes a mouthpiece 421, which is integrally formed with the second housing 42. The airflow channel 81 communicates with the mouthpiece 421, allowing the aerosol to reach the mouthpiece 421 via the airflow channel 81. It should be noted that in other embodiments, the mouthpiece 421 and the second housing 42 can be separate structures. The atomizing device also includes a battery 7, which powers the atomizing core assembly 8.

[0043] The air regulating component is used to regulate the air intake volume into the airflow channel 81 of the atomizing device. The fixed component 2 may have one or more air intake holes 21, and the movable component 1 may have one or more air regulating holes 11. The air intake holes 21 may be oblong, rectangular, circular, etc., and the air regulating holes 11 may be oblong, rectangular, circular, etc.

[0044] The fixed component 2 has an air inlet 21, and the movable component 1 has multiple air regulating holes 11 with different opening areas. Different air regulating holes 11 have different air intake volumes when connected to the air inlet 21. Users can adjust the connection between the air regulating holes 11 with different opening areas and the air inlet 21 according to their needs, thereby adjusting the air intake volume. The adjustment method is simple and intuitive. The sliding direction of the movable component 1 can be referenced... Figure 3 The direction indicated by arrow C. The plurality of air regulating holes 11 includes a first air regulating hole 111 and a second air regulating hole 112. The opening area of ​​the first air regulating hole 111 is greater than or equal to the opening area of ​​the air inlet 21, and the opening area of ​​the second air regulating hole 112 is smaller than the opening area of ​​the first air regulating hole 111 and smaller than the opening area of ​​the air inlet 21. The first air regulating hole 111 is oblong in shape, and the second air regulating hole 112 is circular in shape.

[0045] The movable part 1 has at least a first position and a second position. When the movable part 1 is in the first position, that is... Figures 1 to 3 When the position shown is such that the first air regulating port 111 corresponds to the position of the air inlet port 21 and is connected to the air inlet port 21, when the movable part 1 is in the second position, the second air regulating port 112 corresponds to the position of the air inlet port 21 and is connected to the air inlet port 21. When the movable part 1 is in the first position, the air intake of the atomizing device is greater than when the movable part 1 is in the second position. The user can adjust the connection between the first air regulating port 111 or the second air regulating port 112 and the air inlet port 21 according to their own usage habits.

[0046] In other examples, an air inlet 21 is provided on the fixed part 2, and an air regulating hole 11 can be provided on the movable part 1. The relative position of the air regulating hole 11 and the air inlet 21 can be adjusted by sliding the movable part 1, thereby adjusting the air intake volume. Specifically, the air intake volume is maximized when the positions of the air regulating hole 11 and the air inlet 21 are completely aligned; the air intake volume gradually decreases when the air regulating hole 11 and the air inlet 21 are gradually offset.

[0047] The first housing 41 is connected to the bottom of the second housing 42 away from the nozzle 421. The connection between the first housing 41 and the second housing 42 is detachable, for example, by snap-fit. The mounting groove 411 is located at the bottom of the first housing 41 away from the second housing 42. The shape of the mounting groove 411 can be rectangular, oblong, etc. The mounting groove 411 partially accommodates the movable part 1, that is, the movable part 1 is partially located within the mounting groove 411. The mounting groove 411 accommodates the fixing part 2, that is, the entire fixing part 2 is located within the mounting groove 411. The mounting groove 411 at least partially accommodates the sealing part 3, that is, the sealing part 3 is at least partially located within the mounting groove 411.

[0048] The first housing 41, movable part 1, and fixed part 2 can be made of plastic, and the sealing part 3 can be made of silicone. A gap is formed between the fixed part 2 and the side wall of the mounting groove 411, and a gap is formed between the movable part 1 and the bottom wall of the mounting groove 411. The connection between the sealing part 3 and the fixed part 2 can be a detachable connection, such as a snap-fit; or a fixed connection, such as an adhesive. The first sealing part 31 can be a rectangular convex ring structure or a circular convex ring structure. There can be at least two first sealing parts 31, and these at least two first sealing parts 31 are spaced apart along the height direction of the sealing part 3. The height direction of the sealing part 3 is consistent with the height direction of the atomizing device, which can be referenced... Figure 2 The direction indicated by arrow B in the middle.

[0049] In this embodiment, the sealing member 3 is connected to the side of the fixed member 2 away from the movable member 1. The first sealing part 31 of the sealing member 3 is press-fitted with the side wall of the mounting groove 411, that is, the first sealing part 31 and the side wall of the mounting groove 411 form a seal, blocking the gap between the mounting groove 411 and the air regulating component from communicating with the inside of the atomizing device. When the atomizing device is actually used, external gas (e.g., air) enters through the air inlet 21, and will not enter from the unexpected position of the gap between the mounting groove 411 and the air regulating component, thereby ensuring that the actual air intake is controllable and avoiding affecting the accuracy of the air intake adjustment.

[0050] In some embodiments, refer to Figures 5 to 8The sealing element 3 has a first groove 32 on its first surface away from the fixing element 2. The first groove 32 is connected to the air inlet 21. An airflow sensor 10 is provided in the first groove 32. The first surface of the sealing element 3 is provided with a second sealing part 34. The second sealing part 34 surrounds the first groove 32. The atomizing device also includes a circuit board 5. The second sealing part 34 is interference-fitted with the circuit board 5.

[0051] The shape and size of the first groove 32 are preferably matched with the shape and size of the airflow sensor 10. The second sealing part 34 can be a rectangular convex ring structure or a circular convex ring structure. The circuit board 5 is mounted on the side of the sealing member 3 away from the fixing member 2, and the circuit board 5 is detachably connected to the first housing 41, for example, by snap-fit, screw connection, etc.

[0052] When the user performs a suction action, external gas enters the atomizing device through the air regulating port 11 and the air inlet 21. Simultaneously, some external gas enters the first slot 32, where the airflow sensor 10 is located, through the air inlet 21. The airflow sensor 10 can detect the pressure difference to determine whether the user is performing a suction action. In this embodiment, the second sealing part 34 surrounds the first slot 32 where the airflow sensor 10 is located and is interference-fitted with the circuit board 5, thus sealing the periphery of the first slot 32 to ensure the normal establishment of the pressure difference when the user performs a suction action, thereby ensuring the normal operation of the airflow sensor 10.

[0053] In some embodiments, refer to Figures 6 to 8 The sealing element 3 also includes a second groove 33, which is connected to the first groove 32. The fixing element 2 has a channel 22 that is connected to the air inlet 21. The channel 22 is connected to the second groove 33. The air inlet 21 is connected to the first groove 32 through the channel 22 and the second groove 33.

[0054] The junction of the first groove 32 and the second groove 33 forms a stepped surface, facilitating the installation of the airflow sensor 10. The second groove 33 can be a circular groove, a rectangular groove, etc. The cross-sectional area of ​​the second groove 33 is smaller than that of the first groove 32. The channel 22 can be a strip channel, an arc channel, etc., and can be a circumferentially closed channel or a circumferentially open channel. Along the width direction of the fixing member 2, the width of the channel 22 can be 0.2mm-1mm.

[0055] When the user performs a suction action, external gas enters the atomizing device through the air regulating port 11 and the air inlet 21. A portion of this gas flows into the first slot 32 via the air inlet 21, channel 22, and second slot 33, thus creating the pressure difference required by the airflow sensor 10. The airflow path of air inlet 21, channel 22, second slot 33, and first slot 32 is not the main air intake path. In this embodiment, the amount of airflow diverted from the air inlet 21 to the first slot 32 can be controlled by the channel 22, ensuring the normal operation of the airflow sensor 10 while avoiding interference with the main air intake path.

[0056] In some embodiments, refer to Figure 3 , Figures 5 to 7 The sealing element 3 includes a protrusion 35, on which a vent 351 communicating with the air inlet 21 is provided; the atomizing device also includes a liquid suction element 6, which has a vent 61, with the protrusion 35 extending at least partially into the vent 61, and the vent 351 communicating with the vent 61.

[0057] The liquid-absorbing component 6 is located on the side of the circuit board 5 away from the seal 3, and on the side of the atomizing core assembly 8 away from the nozzle 421. The liquid-absorbing component 6 can be oil-absorbing cotton, oil-absorbing felt, etc., and can absorb the atomizing matrix leaking from the airflow channel 81. The cross-sectional shape of the vent 61 can be circular, oblong, rectangular, etc., and the shape and size of the cross-section of the outer wall of the protrusion 35 match the shape and size of the cross-section of the vent 61. The shape and size of the vent hole 351 can be consistent with the shape and size of the air inlet 21. The airflow path consisting of the air inlet 21, vent hole 351, and vent 61 forms the main air intake path. In this embodiment, the protrusion 35 extends at least partially into the vent 61, and the vent hole 351 communicates with the vent 61, defining the gas flow path and preventing gas from escaping during flow. In addition, the liquid suction component 6 can absorb the atomized matrix that leaks from the airflow channel 81, thus preventing the atomized matrix from leaking into the circuit board 5 and causing short circuits or component failures.

[0058] In some embodiments, refer to Figures 6 to 8 One of the sealing element 3 and the fixing element 2 has a slot 36, and the other includes a snap-fit ​​part 23 corresponding to the slot 36, which snaps into the slot 36.

[0059] The slot 36 can be designed as a single large slot or as multiple small slots. Correspondingly, the engaging portion 23 can extend to the outer peripheral surface of the fixing member 2 or be designed as multiple distributed protrusions. As an example, the sealing member 3 has a slot 36, which is a single large slot with an undercut structure formed within it. The fixing member 2 includes an engaging portion 23 corresponding to the slot 36, and the slot 36 engages with the engaging portion 23 extending to the outer peripheral surface of the fixing member 2. As another example, the fixing member 2 has a slot 36, and the sealing member 3 includes an engaging portion 23 corresponding to the slot 36. In this embodiment, the connection between the sealing member 3 and the fixing member 2 is a snap-fit ​​connection, which is simple and reliable.

[0060] In some embodiments, refer to Figures 6 to 8 One of the sealing element 3 and the fixing element 2 has a positioning hole 37, and the other includes a positioning protrusion 24 corresponding to the positioning hole 37. The positioning protrusion 24 is inserted into the positioning hole 37.

[0061] The positioning hole 37 can be a blind hole or a through hole. The number of positioning holes 37 can be set according to actual needs, such as one, two, or three, etc., with a one-to-one correspondence between the positioning protrusion 24 and the positioning hole 37. The positioning protrusion 24 can be a hollow structure or a solid structure. As an example, the sealing member 3 has a positioning hole 37, and the fixing member 2 includes a positioning protrusion 24. As another example, the fixing member 2 has a positioning hole 37, and the sealing member 3 includes a positioning protrusion 24. In this embodiment, through the cooperation of the positioning hole 37 and the positioning protrusion 24, the positioning of the sealing member 3 and the fixing member 2 can be achieved during assembly, avoiding assembly deviation or misalignment.

[0062] In some embodiments, refer to Figure 4 and Figure 6 The seal 3 also includes a stepped surface 38, and the first housing 41 includes a limiting surface 413 that fits against the stepped surface 38.

[0063] The shape of the stepped surface 38 matches the shape of the limiting surface 413. For example, when the limiting surface 413 is U-shaped, the shape of the stepped surface 38 is also U-shaped. The limiting surface 413 can be flush with the opening of the mounting groove 411. In this case, except for the part of the seal 3 located on the stepped surface 38, the other parts are located in the mounting groove 411. During assembly, the seal 3 and the fixing part 2 can be assembled together in advance, then the movable part 1 can be installed into the mounting groove 411, and then the seal 3 and the fixing part 2 can be installed into the mounting groove 411 together. After that, the circuit board 5 can be assembled with the first housing 41. In this embodiment, by setting the stepped surface 38 and the limiting surface 413, during the process of installing the seal 3 and the fixing part 2 into the mounting groove 411 together, the sealing part 3 and the fixing part 2 can be limited along their height direction, so that the sealing part 3 and the fixing part 2 are assembled to the set position.

[0064] In some embodiments, refer to Figure 9 The second surface 12 of the movable part 1 is provided with a plurality of first protrusions 13, each of which has a contact surface 131 that contacts the fixed part 2.

[0065] The second surface 12 of the movable part 1 is also the surface of the movable part 1 closest to the fixed part 2. The number of first protrusions 13 can be set according to actual needs, such as four, six, or eight. When there are four first protrusions 13, the four first protrusions 13 are distributed at the four corners of the rectangular contact surface 131. The shape of the cross-section of the first protrusion 13 and the shape of the contact surface 131 can be circular. From the movable part 1 to the fixed part 2, the area of ​​the cross-section of the first protrusion 13 can remain unchanged or gradually decrease.

[0066] In related technologies, the slider-type air regulating structure has a poor feel for slider adjustment and lacks damping in practical applications. In this embodiment, by setting multiple first protrusions 13, while ensuring smooth sliding of the movable part 1, the contact surface 131 generates a certain resistance when contacting the fixed part 2, providing a moderate damping effect, thereby optimizing the feel of the movable part 1 when sliding.

[0067] In some embodiments, refer to Figure 10 The movable part 1 also has a third surface 14 opposite to the second surface 12. The third surface 14 of the movable part 1 is provided with a plurality of second protrusions 15, which are in contact with the bottom wall of the mounting groove 411.

[0068] The number of second protrusions 15 can be set according to actual needs, such as four, six, or eight. Multiple second protrusions 15 can be located on both sides of the third surface 14 along its width direction. The cross-sectional shape of the second protrusion 15 can be circular. The cross-sectional area of ​​the second protrusion 15 can remain constant or gradually decrease from the direction of the movable member 1 towards the bottom wall of the mounting groove 411. In this embodiment, the arrangement of multiple second protrusions 15 ensures smooth sliding of the movable member 1 and avoids poor sliding caused by large-area contact between the movable member 1 and the bottom wall of the mounting groove 411.

[0069] In some embodiments, the contact area between a first protrusion 13 and the fixing member 2 is greater than the contact area between a second protrusion 15 and the bottom wall of the mounting groove 411. Preferably, the contact area between the first protrusion 13 and the fixing member 2 is greater than or equal to the contact area between the second protrusion 15 and the bottom wall of the mounting groove 411. The purpose of sliding the movable member 1 is to adjust its position relative to the fixing member 2. In this embodiment, the contact area between the first protrusion 13 and the fixing member 2 is greater than the contact area between the second protrusion 15 and the bottom wall of the mounting groove 411. That is, when the movable member 1 slides, it generates a certain resistance relative to the fixing member 2, providing a moderate damping effect to ensure that the movable member 1 can quickly stop sliding when the user stops applying external force.

[0070] In some embodiments, refer to Figure 1 , Figure 3 , Figure 4 and Figure 10 The first housing 41 has an opening 412 that communicates with the mounting groove 411; the movable part 1 also includes a push-pull part 16 that protrudes from the third surface 14 and is located inside the opening 412, and the second air regulating hole 112 is located at the push-pull part 16.

[0071] The user can slide the movable part 1 through the push-pull part 16, which facilitates the user's sliding of the movable part 1. All other parts of the movable part 1, except for the push-pull part 16, are located within the mounting groove 411. The push-pull part 16 is a protrusion that extends beyond the third surface 14. The push-pull part 16 may also include multiple strip-shaped protrusions to increase the friction when the user slides the movable part 1 through the push-pull part 16.

[0072] The push-pull part 16 has a first sidewall and a second sidewall that are disposed opposite to each other along the sliding direction of the movable member 1. The first sidewall is closer to the first air regulating hole 111 than the second sidewall. The opening 412 has a third sidewall and a fourth sidewall that are disposed opposite to each other along the sliding direction of the movable member 1. The third sidewall is closer to the air inlet 21 than the fourth sidewall. When the movable member 1 is in the first position, that is... Figures 1 to 3In the indicated position, the second sidewall of the push-pull portion 16 contacts the fourth sidewall of the opening 412. When the movable member 1 is in the second position, the first sidewall of the push-pull portion 16 contacts the third sidewall of the opening 412. The engagement of the sidewalls of the push-pull portion 16 and the sidewalls of the opening allows for the positioning of the movable member 1 in both the first and second positions. The engagement of the two sidewalls of the push-pull portion 16 along its width direction with the two sidewalls of the opening 412 along its width direction guides the movable member 1 during sliding. The width directions of the push-pull portion 16 and the opening 412 are perpendicular to the sliding direction of the movable member 1.

[0073] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. An atomizing device, characterized in that, The device includes an air regulating component, which comprises a fixed component and a movable component. The fixed component has an air inlet, and the movable component has an air regulating hole. The movable component is slidably connected to the fixed component. The number of air regulating holes is multiple, and the multiple air regulating holes are arranged at intervals along the sliding direction of the movable member, and the opening area of ​​the multiple air regulating holes is different. The atomizing device further includes a first housing and a seal. The seal is connected to the side of the fixed member away from the movable member. The seal includes a first sealing portion. The first housing includes a mounting groove that partially accommodates the movable member, accommodates the fixed member, and at least partially accommodates the seal. The first sealing portion is interference-fitted with the sidewall of the mounting groove.

2. The atomizing device according to claim 1, characterized in that, The sealing element has a first groove on its first surface away from the fixing element. The first groove is connected to the air inlet and an airflow sensor is provided in the first groove. The first surface of the seal is provided with a second sealing part, which surrounds the periphery of the first groove. The atomizing device also includes a circuit board, and the second sealing part is interference-fitted with the circuit board.

3. The atomizing device according to claim 2, characterized in that, The seal further includes a second groove that communicates with the first groove, and the fixing member has a channel that communicates with the air inlet and the channel communicates with the second groove.

4. The atomizing device according to claim 1, characterized in that, The sealing element includes a protrusion, and the protrusion has a vent hole that communicates with the air inlet. The atomizing device further includes a liquid suction element, which has an air passage. The protrusion extends at least partially into the air passage, and the air vent communicates with the air passage.

5. The atomizing device according to claim 1, characterized in that, One of the sealing element and the fixing element has a slot, and the other includes a snap-fit ​​part corresponding to the slot, which snaps into the slot.

6. The atomizing device according to claim 1, characterized in that, One of the sealing element and the fixing element has a positioning hole, and the other includes a positioning protrusion corresponding to the positioning hole, the positioning protrusion being inserted into the positioning hole.

7. The atomizing device according to claim 1, characterized in that, The seal further includes a stepped surface, and the first housing includes a limiting surface that conforms to the stepped surface.

8. The atomizing device according to any one of claims 1 to 7, characterized in that, The second surface of the movable component is provided with a plurality of first protrusions, each of which has a contact surface that contacts the fixed component.

9. The atomizing device according to claim 8, characterized in that, The movable component also has a third surface opposite to the second surface, and a plurality of second protrusions are provided on the third surface of the movable component, the second protrusions contacting the bottom wall of the mounting groove.

10. The atomizing device according to claim 9, characterized in that, The first housing has an opening that communicates with the mounting groove; The movable component also includes a push-pull portion that protrudes from the third surface and is located within the opening.

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