Atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and an electronic atomization device. The atomizer comprises a mounting seat which is configured to be connected with a host and is provided with a first air inlet hole; the atomizing mechanism is arranged on the mounting seat and is configured to atomize an atomizing medium to form aerosol; external air enters the atomization mechanism through the first air inlet hole; the blocking piece can be configured to a first position so as to block the first air inlet hole; or configured to a second position so as to expose the first air inlet; and the rotating part is arranged on the outer side of the mounting seat in a sleeving manner, can rotate relative to the mounting seat in the circumferential direction of the mounting seat, and drives the plugging part to synchronously rotate in the rotating process so as to configure the plugging part to the first position or the second position. The atomizer can reduce the risk that the atomizing medium volatilizes and is polluted.

Description

Technical Field

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

[0002] Electronic atomization devices typically include an atomizer and a main unit. The atomizer is used to heat and atomize the atomizing medium to generate an aerosol, while the main unit is used to control the operation of the atomizer.

[0003] However, existing atomizers suffer from leakage and / or easy volatilization of the atomizing medium. Utility Model Content

[0004] The atomizer and electronic atomizing device provided in this application aim to solve the problems of liquid leakage and easy volatilization of the atomizing medium in atomizers.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing an atomizer, which includes a mounting base, an atomizing mechanism, a sealing member, and a rotating member; wherein, the mounting base is configured to be connected to a main unit, and the mounting base has a first air inlet; the atomizing mechanism is disposed on the mounting base and configured to atomize the atomizing medium to form an aerosol; external gas enters the atomizing mechanism through the first air inlet; the sealing member can be configured to a first position to block the first air inlet; or to a second position to expose the first air inlet; the rotating member is sleeved on the outside of the mounting base and can rotate relative to the mounting base along the circumferential direction of the mounting base, and during the rotation, it drives the sealing member to rotate synchronously, so as to configure the sealing member to the first position or the second position.

[0006] In one embodiment of this application, the sealing member has a first clamping groove; the rotating member has a first clamping wall; at least a portion of the first clamping wall is embedded in the first clamping groove to connect with the sealing member.

[0007] In one embodiment of this application, the mounting base has a limiting groove at a position different from the first air inlet, the limiting groove facing the rotating member and extending along the circumferential direction of the mounting base; a portion of the first clamping wall along its extending direction is embedded in the limiting groove and can slide back and forth along the extending direction of the limiting groove.

[0008] In one embodiment of this application, the sealing member further includes a covering portion; when the sealing member is configured to the first position, the covering portion abuts against the side wall where the first air inlet is located and covers the first air inlet;

[0009] The rotating component also has a second clamping wall; the second clamping wall is spaced apart from the first clamping wall along the circumferential direction of the rotating component, and is always outside the limiting groove during the rotation of the rotating component; the covering part is clamped between the first clamping wall and the second clamping wall.

[0010] In one embodiment of this application, the sealing member further has a second clamping groove at the position corresponding to the second clamping wall, and a portion of the second clamping wall is embedded in the second clamping groove.

[0011] In one embodiment of this application, the rotating component is sleeved on the outside of the sealing component, and the rotating component and the side surface of the cover portion opposite to the first air inlet hole cooperate to form a deformable cavity.

[0012] In one embodiment of this application, the mounting base includes a tube body and a support plate; the first air inlet is opened in the tube body; the support plate is disposed on the outer wall surface of the tube body; the sealing member and the rotating member are both disposed on the side of the support plate facing the first air inlet; and at least one second air inlet is opened on the support plate. When the sealing member is disposed in the second position, the second air inlet communicates with the first air inlet, and external gas enters the first air inlet through the second air inlet.

[0013] In one embodiment of this application, the tube has a first end and a second end opposite to each other, the outer wall surface of the first end has a threaded structure, the threaded structure is configured to be screwed into the host; and the threaded structure has a flattened portion, the flattened portion is configured to avoid the second air inlet along the extension direction of the tube.

[0014] In one embodiment of this application, the tube has a bottom wall, the bottom wall has an insertion hole, and the bottom wall is located in the middle of the tube;

[0015] The atomizer also includes:

[0016] A solid electrode is inserted into the insertion hole and electrically connected to the atomizing mechanism.

[0017] An insulating element is disposed between the solid electrode and the inner wall surface of the insertion hole;

[0018] A sealing element is fitted onto the outside of the solid electrode and located on the side of the insulating element away from the atomizing mechanism, and is clamped between the tube body and the solid electrode.

[0019] In one embodiment of this application, the atomizing mechanism has an air outlet channel through which the aerosol flows out;

[0020] The atomizer also includes:

[0021] The nozzle base has an air guide channel; the air guide channel is used to connect to the air outlet channel; the first end of the air guide channel has an air inlet and the second end has an air outlet.

[0022] The nozzle cover has a first clearance hole and is slidably connected to the nozzle seat; wherein, when the nozzle cover is in a third position relative to the nozzle seat, the air outlet is not in fluid communication with the first clearance hole; when the nozzle cover is in a fourth position relative to the nozzle seat, the air outlet is in fluid communication with the first clearance hole.

[0023] In one embodiment of this application, the surface of the rotating member facing away from the sealing member has an anti-slip structure; and / or

[0024] The rotating member has at least one stop block on the side surface opposite to the sealing member, and the stop block is configured to drive the rotating member to rotate relative to the mounting base.

[0025] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide an electronic atomizing device, which includes the atomizer mentioned above; the main unit is connected to the atomizer and is used to supply power to the atomizer.

[0026] The beneficial effects of the embodiments of this application, which differ from the prior art, are as follows: The atomizer provided in this application includes a mounting base, an atomizing mechanism, a sealing member, and a rotating member. The mounting base is configured to connect to the main unit and has a first air inlet. The atomizing mechanism is disposed on the mounting base and configured to atomize the atomizing medium to form an aerosol. External gas enters the atomizing mechanism through the first air inlet. The sealing member can be configured to a first position to block the first air inlet, or to a second position to expose the first air inlet. The rotating member is sleeved on the outside of the mounting base and can rotate relative to the mounting base along the circumferential direction of the mounting base. During rotation, it drives the sealing member to rotate synchronously to configure the sealing member to the first or second position. Thus, the user can configure the sealing member to the first or second position as needed to realize the opening and closing function of the first air inlet. Therefore, when the atomizer is not in operation, the sealing member blocks the first air inlet, reducing the risk of leakage caused by the atomizing medium evaporating or overflowing through the first air inlet. Meanwhile, since the sealing component and the rotating component are always connected to the mounting base, the sealing component is not easily lost and is relatively convenient to use. Attached Figure Description

[0027] Figure 1 This is an overall schematic diagram of an electronic atomizing device provided in an embodiment of this application;

[0028] Figure 2 This is an overall schematic diagram of an atomizer provided in one embodiment of this application;

[0029] Figure 3 This is an embodiment provided by this application. Figure 2 The atomizer shown is a cross-sectional view along line AA.

[0030] Figure 4 This is a schematic diagram of an atomizer with the nozzle cap in the first position according to an embodiment of this application;

[0031] Figure 5 This is an embodiment provided by this application. Figure 2 The nozzle cap of the atomizer shown is in a cross-sectional view along line AA in the second position;

[0032] Figure 6 This is an overall schematic diagram of the nozzle cap of an atomizer provided in an embodiment of this application in the second position;

[0033] Figure 7 This is a cross-sectional schematic diagram of the suction cap of the suction assembly provided in an embodiment of this application in a first position;

[0034] Figure 8 This is a schematic diagram of the suction cap of a suction assembly provided in one embodiment of this application;

[0035] Figure 9 This is a schematic diagram of the overall structure of an atomizer provided in another embodiment of this application;

[0036] Figure 10 for Figure 9 The image shown is a cross-sectional view along line AA when the atomizer is in the first position.

[0037] Figure 11 for Figure 9 The image shown is a cross-sectional view along line AA when the atomizer is in the second position.

[0038] Figure 12 for Figure 11 The corresponding BB-direction cross-sectional view of the atomizer;

[0039] Figure 13 This is a schematic diagram of the overall structure of the sealing component provided in one embodiment of this application;

[0040] Figure 14 for Figure 11 A schematic diagram of the assembled structure of the central sealing component and the rotating component;

[0041] Figure 15 This is a schematic diagram of the overall structure of the mounting base provided in one embodiment of this application;

[0042] Figure 16 for Figure 15 The mounting bracket shown is a cross-sectional view along the CC direction.

[0043] Figure 17 This is a schematic diagram of the overall structure of a rotating component provided in another embodiment of this application.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1-Electronic atomizing device;

[0046] 2-Atomizer; 21-Atomizing tube; 211-Air outlet channel; 212-Assembly end; 213-Air outlet end; 22-Liquid storage chamber; 23-Atomizing component; 231-Atomizing channel; 232-Connecting tube; 233-Atomizing core; 24-Mounting base; 241-Air passage; 242-First air inlet; 243-Limiting groove; 244-Tube body; 245-Bearing plate; 246-Second air inlet; 247-Flattened section; 25-Electrode; 26-Insulating component;

[0047] 3-Mouth assembly; 31-Mouth seat; 311-Air duct; 3111-Air inlet; 3112-Air outlet; 312-Second limiting mechanism; 313-Annular sidewall; 314-Top wall; 315-Annular flange; 316-Clamping block; 32-Mouth cover; 321-First clearance hole; 322-First limiting mechanism; 323-Annular sidewall; 3231-Hook; 324-Top wall; 325-Third limiting element; 33-Elastic element; 34-Sealing sleeve; 341-Second clearance hole; 342-Annular sidewall; 3421-First sealing ring; 3422-Second sealing ring; 343-Top wall;

[0048] 4-Host;

[0049] 5-Blocking component; 51-First clamping groove; 52-Covering part; 521-Groove; 53-Second clamping groove; 6-Rotating component; 61-First clamping wall; 62-Second clamping wall; 63-Deformation cavity; 64-Stop block; 7-Sealing component. Detailed Implementation

[0050] 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 a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0051] The terms "first," "second," and "third" in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indications also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0052] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0053] The present application will now be described in detail with reference to the accompanying drawings and embodiments.

[0054] Please see Figure 1 , Figure 1 This is a schematic diagram of an electronic atomizing device according to an embodiment of this application. The electronic atomizing device 1 is used to atomize an atomizing medium to form an aerosol for inhalation by a user. The atomizing medium can be a liquid matrix or a paste matrix, such as oils or liquid medicines with added aroma components. The electronic atomizing device 1 includes an atomizer 2 and a main unit 4 connected to each other. The atomizer 2 is used to store and atomize the liquid atomizing medium to form an aerosol that can be inhaled by a user. The atomizer 2 can be used in various fields, such as medical atomization, agricultural spraying, and recreational inhalation. The main unit 4 is used to electrically connect to the atomizer 2 and control the operation of the atomizer 2. The atomizer 2 and the main unit 4 can be integrally installed or detachably connected, depending on specific needs.

[0055] See Figures 2 to 3 , Figure 2 This is an overall schematic diagram of the atomizer 2 provided in one embodiment of this application; Figure 3 This is an embodiment provided by this application. Figure 2 The atomizer 2 shown is a cross-sectional view along line AA. The atomizer 2 includes a mounting base 24, an atomizing mechanism, and a mouthpiece assembly 3.

[0056] The atomizing mechanism is mounted on the mounting base 24 and includes an atomizing tube 21, a liquid storage chamber 22, and an atomizing component 23. The liquid storage chamber 22 stores the atomizing medium. The atomizer 2 can have a dedicated liquid storage chamber 22, or a removable liquid storage bottle can be used as the liquid storage chamber 22. The atomizing component 23 atomizes the atomizing medium to generate an aerosol. The atomizing tube 21 has a receiving cavity, and the atomizing component 23 is housed within the receiving cavity. An air outlet channel 211 is formed within the atomizing tube 21, and the atomizing component 23 has an atomizing channel 231 communicating with the air outlet channel 211. The mounting base 24 is configured to connect to the main unit 4.

[0057] In some embodiments, combined with Figure 2 and below Figure 15 The mounting base 24 includes a tube 244 having a first end and a second end opposite to each other; an atomizing mechanism is disposed at the first end of the tube 244. The outer wall surface of the second end of the tube 244 has a threaded structure, which is configured to be screwed into the main unit 4. The threaded structure may be an external thread.

[0058] The tube body 244 also has a bottom wall with an insertion hole, and the bottom wall is located in the middle of the tube body 244; that is, the bottom wall is a certain distance from both ends of the tube body 244. The atomizer also includes an electrode 25 and an insulator 26; the electrode 25 is inserted into the insertion hole and electrically connected to the atomizing assembly 23. The insulator 26 is disposed between the electrode 25 and the inner wall surface of the insertion hole to insulate the electrode 25 from the tube body 244. In some embodiments, the electrode 25 has an air passage 241 communicating with the main unit 4 and the atomizing channel 231. One end of the air outlet channel 211 is in fluid communication with the atomizing assembly 23. The mouthpiece assembly 3 is in fluid communication with the other end of the air outlet channel 211. Fluid communication means that the container and the channel are interconnected, and gas or liquid is transported between the container and the channel.

[0059] Specifically, the atomizing tube 21 has a mounting end 212 and an air outlet end 213. The air outlet end 213 is connected to the mouthpiece assembly 3 by an interference fit, and the air outlet end 213 forms an air outlet channel 211. The atomizing assembly 23 and the mounting base 24 are housed in the mounting end 212. The atomizing assembly 23 includes a connecting tube 232 and an atomizing core 233 assembled in the connecting tube 232. The connecting tube 232 extends into the atomizing tube 21 and mates with the air outlet channel 211. The connecting tube 232 has an atomizing channel 231 that communicates with the air outlet channel 211. The connecting tube 232 has a through hole facing the atomizing core 233 and communicates with the liquid storage chamber 22. When the liquid storage chamber 22 contains atomizing medium, the atomizing medium enters the atomizing core 233 through the through hole. The atomizing core 233 heats up to atomize the atomizing medium and generates an aerosol that flows from the atomizing channel 231 to the air outlet channel 211 for user use. Optionally, taking the hollow cylindrical atomizing core 233 as an example, an atomizing chamber is formed inside. The atomizing core 233 includes a porous liquid guide and a heating element, which can be a cotton wick, a metal grid, or a dense substrate, etc.

[0060] like Figures 3 to 7 , Figure 4 This is a schematic diagram of an atomizer with the nozzle cap located in the third position according to an embodiment of this application. Figure 5 This is an embodiment provided by this application. Figure 1 The nozzle cap of the atomizer shown is in a cross-sectional view along line AA at the fourth position. Figure 6 This is an overall schematic diagram of the nozzle cap of an atomizer provided in one embodiment of this application, located in the fourth position. Figure 7 This is a cross-sectional schematic diagram showing the nozzle cover of a nozzle assembly provided in one embodiment of this application in a third position. See also... Figure 3 or Figure 5 The nozzle assembly 3 is inserted into the user's mouth for inhalation and also serves to prevent dust and reduce the evaporation of the atomizing medium. In one embodiment, the nozzle assembly 3 includes a nozzle base 31 and a nozzle cover 32.

[0061] The mouthpiece holder 31 has an air channel 311, which connects to the air outlet channel 211 of the atomizer 2. The mouthpiece cap 32 and the mouthpiece holder 31 are slidably connected in the direction of the rotation axis M by an elastic element 33. It should be noted that the slidable connection means that the mouthpiece cap 32 and the mouthpiece holder 31 can slide or rotate relative to each other, and at least part of them always remain in contact during the relative sliding or rotation process, which is different from the existing plug-in silicone sealing plug method of sealing mouthpieces.

[0062] See Figure 3 and Figure 4 When the nozzle cover 32 is in the third position relative to the nozzle seat 31, the air guide channel 311 does not communicate with the outside through the nozzle cover 32. (See below) Figure 5 and Figure 6 When the mouthpiece cap 32 is in the fourth position relative to the mouthpiece base 31, the air passage 311 is connected to the outside through the mouthpiece cap 32, allowing the user to inhale the aerosol from the air outlet 211 via the air passage 311 through the mouthpiece assembly 3. Thus, the user can set the mouthpiece cap 32 to the third or fourth position as needed to achieve the on / off function of the air passage 311. After use, the mouthpiece cap 32 is set to the third position, and the air passage 311 is closed, preventing children from entering and effectively reducing the risk of the atomizing medium inside the atomizer 2 evaporating or becoming contaminated through the air passage 311. At the same time, since the mouthpiece cap 32 is always connected to the mouthpiece base 31, the mouthpiece cap 32 is not easily lost and is convenient to use.

[0063] In one embodiment, see Figure 3 and Figure 5 The nozzle cover 32 and the nozzle seat 31 are slidably connected in the direction of the rotation axis M by an elastic element 33, allowing the nozzle cover 32 and the nozzle seat 31 to have a certain amount of movement along the rotation axis M, so that the first limiting mechanism 322 and the second limiting mechanism 312 can cooperate to lock or unlock. See Figure 7 When the mouthpiece cap 32 rotates relative to the mouthpiece seat 31 to the third position, the elastic element 33 drives the mouthpiece cap 32 to slide relative to the mouthpiece seat 31 along the direction of rotation axis M, thereby locking the mouthpiece cap 32 and the mouthpiece seat 31. Applying an unlocking force to the mouthpiece cap 32 along the direction of rotation axis M, when the mouthpiece cap 32 slides in the opposite direction relative to the mouthpiece seat 31 along the direction of rotation axis M, unlocks the mouthpiece cap 32 and the mouthpiece seat 31. Thus, after using the electronic atomizing device 1, when the user rotates the mouthpiece cap 32 to the third position relative to the mouthpiece seat 31, the mouthpiece cap 32 and the mouthpiece seat 31 are automatically locked by the elastic element 33. When the user needs to use the electronic atomizing device 1, an unlocking force needs to be applied in the direction of rotation axis M, i.e., pressing downwards to unlock. Rotating the mouthpiece cap 32 opens and closes the airflow channel 311. When the atomizer 2 is not in use, rotating the mouthpiece cap 32 closes the airflow channel 311, isolating the atomizer 2 from the outside air and reducing dust contamination, atomizing medium evaporation loss, and odor loss. Alternatively, the locking mechanism can be a spring-loaded hook with a locking block or slot, requiring force to unlock but not pressing down.

[0064] See Figure 3In one embodiment, the air guide channel 311 has an air inlet 3111 at its first end and an air outlet 3112 at its second end. The nozzle cover 32 has a first clearance hole 321, and the nozzle cover 32 is rotatably connected to the nozzle seat 31, meaning that the nozzle cover 32 and the nozzle seat 31 can rotate relative to each other. In one embodiment, the nozzle cover 32 can be sleeved on the outside of the nozzle seat 31 and circumferentially rotatably connected to the nozzle seat 31 via a thread. In another embodiment, the nozzle cover 32 and the nozzle seat 31 can also be rotatably connected via other adapters. For example, the adapter is fixed to the nozzle seat 31, and the nozzle cover 32 is rotatably connected to the adapter, thereby achieving relative rotation between the nozzle cover 32 and the nozzle seat 31. Alternatively, the rotatable connection can be achieved via an elastic element, as described below.

[0065] See Figure 3 and Figure 4 When the rotating nozzle cover 32 is in the third position relative to the nozzle seat 31, the air outlet 3112 is not in fluid communication with the first clearance hole 321, so that the air guide channel 311 is not connected to the outside through the nozzle cover 32. See also Figure 5 and Figure 6 When the rotating nozzle cover 32 is in the fourth position relative to the nozzle seat 31, the air outlet 3112 is in fluid communication with the first clearance hole 321, allowing the air guide channel 311 to communicate with the outside through the nozzle cover 32. Thus, the user can set the nozzle cover 32 to the third or fourth position as needed to realize the on / off function of the air guide channel 311. After use, the nozzle cover 32 is set to the third position, and the air guide channel 311 is closed, preventing children from entering and effectively reducing the evaporation and contamination of the atomizing medium inside the atomizer 2 through the air guide channel 311.

[0066] For details, see Figure 7In one embodiment, the nozzle cover 32 has a first limiting mechanism 322, and the nozzle seat 31 has a second limiting mechanism 312. When the nozzle cover 32 is in the third position relative to the nozzle seat 31, the first limiting mechanism 322 and the second limiting mechanism 312 cooperate to lock the nozzle cover 32 and the nozzle seat 31. It should be noted that locking refers to restricting the nozzle cover 32 from switching from the third position to the fourth position relative to the nozzle seat 31, i.e., the locked state, restricting the circumferential rotation of the nozzle cover 32, thus providing a child-proof function, and closing the air passage 311. When the nozzle cover 32 switches from the third position to the fourth position relative to the nozzle seat 31, a certain unlocking force needs to be applied to allow the nozzle cover 32 to switch from the third position to the fourth position relative to the nozzle seat 31, i.e., the unlocked state. At this point, the nozzle cover 32 can rotate circumferentially, the air passage 311 is opened, and the user can use it. Thus, when the user rotates the mouthpiece cover 32 after using the electronic atomizing device 1 so that the mouthpiece cover 32 is in the third position relative to the mouthpiece seat 31, the mouthpiece cover 32 and the mouthpiece seat 31 are locked in the third position, which effectively prevents the mouthpiece cover 32 of the electronic atomizing device 1 from being accidentally opened by the user or children, and effectively reduces the problem of the atomizing medium in the atomizer 2 evaporating and becoming contaminated through the air guide channel 311.

[0067] In one embodiment, see Figure 3 and Figure 7 The nozzle cover 32 includes an annular sidewall 323 and a top wall 324. The inner surface of the annular sidewall 323 of the nozzle cover 32 has a first limiting mechanism 322, and the top wall 324 of the nozzle cover 32 has a first clearance hole 321. The nozzle seat 31 includes an annular sidewall 313 and a top wall 314. The outer surface of the annular sidewall 313 of the nozzle seat 31 has a second limiting mechanism 312. A portion of the annular sidewall 323 of the nozzle cover 32 is sleeved on the outer side of the nozzle seat 31. The elastic member 33 is an elastic seal provided between the top wall 324 of the nozzle cover 32 and the top wall 314 of the nozzle seat 31. The elastic seal not only allows the nozzle cover 32 and the nozzle seat 31 to slide in the direction of the rotation axis M, but also seals the first clearance hole 321 when the nozzle cover 32 is in a third position relative to the nozzle seat 31. The elastic seal can better seal the first clearance hole 321, so that the air guide channel 311 does not communicate with the outside through the first clearance hole 321.

[0068] The elastic element 33 can also be a spring, but the spring does not have a sealing function. For example, both the air outlet 3112 and the first clearance hole 321 can be located on the side wall, that is, the air outlet 3112 is located on the side wall of the air guide channel 311, and the first clearance hole 321 is located on the annular side wall 323 of the suction nozzle cover 32. The spring is located between the top wall 324 of the suction nozzle cover 32 and the top wall of the air guide channel 311. The air outlet 3112 and the first clearance hole 321 are configured such that when an unlocking force is applied to the suction nozzle cover 32 in the direction of the rotation axis M, i.e., when pressed down, the air outlet 3112 and the first clearance hole 321 are fluidly connected and can be used by the user. When the unlocking force disappears, the suction nozzle cover 32 is reset by the spring, causing the air outlet 3112 and the first clearance hole 321 to be misaligned, achieving a sealing effect.

[0069] In one embodiment, see Figure 7 The inner surface of the annular sidewall 323 of the nozzle cover 32 has a hook 3231 as a first limiting mechanism 322, and the outer surface of the annular sidewall 313 of the nozzle seat 31 has an annular flange 315. A locking block 316 as a second limiting mechanism 312 is located on the side of the annular flange 315 away from the elastic member 33. The hook 3231 is located on the side of the annular flange 315 away from the elastic member 33 and fits against the surface of the annular flange 315, and can slide along the circumferential direction of the annular flange 315. The locking block 316 is specifically located in the sliding path of the hook 3231 and is used to stop the rotation of the hook 3231, so that the nozzle cover 32 is in a third or fourth position relative to the nozzle seat 31. The interaction between the annular flange 315 and the hook 3231 further prevents the nozzle cover 32 from falling off the nozzle seat 31.

[0070] In a specific embodiment, there are two hooks 3231 and two blocks 316. The two hooks 3231 are positioned opposite each other on both sides of the nozzle cover 32, and the two blocks 316 are positioned opposite each other on both sides of the nozzle seat 31. Along the rotation direction of the nozzle cover 32, one side of the block 316 is inclined. As the nozzle cover 32 rotates from the fourth position to the third position, the hook 3231 slides along the inclined surface from one side of the block 316 to the other. At this time, the block 316 stops the hook 3231 from rotating in the opposite direction, keeping it in the third position. During the sliding process along the inclined surface, the nozzle cover 32 gradually compresses the elastic sealing member. After sliding to the other side of the block 316, the elastic sealing member extends, causing the hook 3231 to be locked by the other side of the block 316. Preferably, the other side of the block 316 is substantially parallel to the direction of the rotation axis M.

[0071] It is understood that when it is necessary to move the nozzle cover 32 from the third position to the fourth position, the nozzle cover 32 can be pressed down so that the hook 3231 can pass over the block 316, so that the hook 3231 can rotate in the opposite direction to the fourth position, thereby achieving fluid communication between the air outlet 3112 and the first clearance hole 321, which can be used by the user.

[0072] In one embodiment, see Figure 7 The nozzle assembly 3 also includes a sealing sleeve 34, which is fitted between the nozzle cover 32 and the nozzle seat 31. The sealing sleeve 34 has a second clearance hole 341. The sealing sleeve 34 is used to seal the gap between the nozzle cover 32 and the nozzle seat 31, and the second clearance hole 341 is used to expose the air outlet 3112. Specifically, the sealing sleeve 34 includes an elastic seal. That is, the sealing sleeve 34 not only allows the nozzle cover 32 and the nozzle seat 31 to slide in the direction of the rotation axis M, but also blocks the first clearance hole 321 when the nozzle cover 32 is in the third position relative to the nozzle seat 31. When the nozzle cover 32 is in the fourth position relative to the nozzle seat 31, the air outlet 3112 of the air guide channel 311 is in fluid communication with the first clearance hole 321 through the second clearance hole 341. The air outlet 3112 of the air passage 311 is in fluid communication with the first clearance hole 321 through the second clearance hole 341 and the internal space of the mouthpiece cover 32. Thus, the elastic seal provides support between the mouthpiece cover 32 and the mouthpiece seat 31. After an unlocking force is applied to the mouthpiece cover 32 in the direction of the rotation axis M, the elastic seal extends, causing the hook 3231 of the mouthpiece cover 32 to be locked by the other side of the locking block 316 of the mouthpiece seat 31. This effectively prevents the mouthpiece cover 32 of the electronic atomizing device 1 from being accidentally opened by the user or children, and effectively reduces the problem of evaporation and contamination of the atomizing medium inside the atomizer 2 through the air passage 311. Meanwhile, the elastic seal can seal the gap between the mouthpiece cover 32 and the mouthpiece seat 31, so that the aerosol generated by the atomizer 2 can only flow out through the air outlet 3112 of the air guide channel 311 via the second clearance hole 341 and part of the internal space of the mouthpiece cover 32 and the first clearance hole 321, for the user to inhale.

[0073] In one embodiment, the air outlet 3112 extends from the top wall 314 of the nozzle seat 31 to the side wall. That is, the top wall 314 of the nozzle seat 31 has a notch, and there is also a notch at the connection between the top wall 314 and the side wall of the nozzle seat 31; the two notches are connected and form the air outlet 3112. This allows the air outlet 3112 to have a larger airflow capacity, reducing the risk of the air outlet 3112 being clogged by dirt. Simultaneously, the air outlet channel (not shown in the figure) formed by the nozzle seat 31, the elastic element 33, and the nozzle cover 32 has a tortuous path, meaning the air outlet channel is not straight, reducing the user's intake of condensate. The sealing sleeve 34 includes an annular side wall 342 and a top wall 343. The top wall 343 of the sealing sleeve 34 serves as an elastic seal, and the annular side wall 342 of the sealing sleeve 34 is fitted onto the outer surface of the top of the nozzle seat 31. The annular sidewall 342 of the sealing sleeve 34 has a first sealing protrusion 3421 at the top and a second sealing protrusion 3422 at the bottom, sealing the gap between the nozzle cover 32 and the nozzle seat 31. When the nozzle cover 32 is in the third position relative to the nozzle seat 31, the air outlet 3112 is in fluid communication with the internal space of the nozzle cover 32 but not with the first clearance hole 321. When the nozzle cover 32 is in the fourth position relative to the nozzle seat 31, the air outlet 3112 is in fluid communication with the first clearance hole 321 through the second clearance hole 341 and the internal space of the nozzle cover 32 in sequence.

[0074] In one embodiment, see Figure 7 and Figure 8 , Figure 8 This is a schematic diagram of the suction cap of a suction assembly provided in one embodiment of this application. The suction assembly 3 also includes a third limiting member 325, which is disposed on the inner wall surface of the suction cap 32 and located in the rotation path of the elastic member 33. The suction cap 32 and the suction seat 31 are slidably connected in the direction of the rotation axis M by the elastic member 33. The third limiting member 325 is used to prevent the suction cap 32 from rotating infinitely relative to the suction seat 31. When the suction cap 32 rotates relative to the suction seat 31 to a third position, the elastic member 33, the first limiting mechanism 322, the second limiting mechanism 312, and the third limiting member 325 cooperate to lock the suction cap 32 and the suction seat 31. In one embodiment, the third limiting member 325 is a baffle formed on the suction cap 32. During the rotation of the nozzle cover 32 from the fourth position to the third position, the baffle rotates from one side of the side wall of the nozzle seat 31 to the other side of the side wall of the nozzle seat 31. The baffle is blocked by the opening of the side wall of the nozzle seat 31, so as to limit the nozzle cover 32 to be positioned in the third position and prevent the nozzle cover 32 from continuing to rotate.

[0075] This application provides a mouthpiece assembly 3, which includes a mouthpiece seat 31 and a mouthpiece cap 32. The mouthpiece seat 31 has an air channel 311 for connecting to the air outlet channel 211 of the atomizer 2. The mouthpiece cap 32 and the mouthpiece seat 31 are slidably connected in the direction M of the rotation axis by an elastic member 33. The mouthpiece cap 32 has a first limiting mechanism 322, and the mouthpiece seat 31 has a second limiting mechanism 312. When the mouthpiece cap 32 is rotated relative to the mouthpiece seat 31 to a third position, the elastic member 33 drives the mouthpiece cap 32 to slide relative to the mouthpiece seat 31 in the direction M of the rotation axis, and the mouthpiece cap 32 is locked to the mouthpiece seat 31 by the first limiting mechanism 322 and the second limiting mechanism 312; when the mouthpiece cap 32 slides in the opposite direction relative to the mouthpiece seat 31 in the direction M of the rotation axis, the mouthpiece cap 32 is unlocked from the mouthpiece seat 31. Specifically, when the mouthpiece cover 32 is in the third position relative to the mouthpiece seat 31, the air passage 311 is not connected to the outside through the mouthpiece cover 32; when the mouthpiece cover 32 is in the fourth position relative to the mouthpiece seat 31, the air passage 311 is connected to the outside through the mouthpiece cover 32. Thus, the user can set the mouthpiece cover 32 to the third or fourth position as needed to realize the on / off function of the air passage 311. After use, the mouthpiece cover 32 is set to the third position, and the air passage 311 is closed, effectively reducing the risk of the atomizing medium in the atomizer 2 evaporating or becoming contaminated through the air passage 311. At the same time, since the mouthpiece cover 32 is always connected to the mouthpiece seat 31, the mouthpiece cover 32 is not easily lost and is convenient to use.

[0076] See Figures 9 to 11 , Figure 9 This is a schematic diagram of the overall structure of an atomizer provided in another embodiment of this application; Figure 10 for Figure 9 The image shown is a cross-sectional view along line AA when the atomizer is in the first position. Figure 11 for Figure 9 The diagram shows a cross-sectional view along line AA when the atomizer is in the second position. In this embodiment, another atomizer 2' is provided. Unlike the atomizer 2 provided in the above embodiment, the electrode 25 does not have an air passage 241, and the electrode 25 is a solid electrode 25. The mounting base 24 has a first air inlet 242, which can be covered or exposed to realize the opening and closing function of the air inlet.

[0077] The atomizer 2' also includes a sealing component 5 and a rotating component 6. (Combined) Figure 10 The sealing element 5 can be configured in a first position to block the first air inlet 242; thereby, when the atomizer 2' is not in operation, the sealing element 5 blocks the first air inlet 242, reducing the risk of leakage caused by the atomizing medium in the atomizer 2' evaporating or overflowing through the first air inlet 242. Alternatively, in combination with... Figure 11The sealing element 5 is positioned in the second position to expose the first air inlet 242, so that external gas can enter the atomizing mechanism through the first air inlet 242 and carry away the atomized aerosol.

[0078] See Figure 12 , Figure 12 for Figure 11 The corresponding BB-direction cross-sectional view of the atomizer; the rotating component 6 is sleeved on the outside of the mounting base 24 and can rotate relative to the mounting base 24 along the circumferential direction of the mounting base 24. During the rotation, it drives the sealing component 5 to rotate synchronously, so as to position the sealing component 5 to the first position or the second position. Since the sealing component 5 and the rotating component 6 are always sleeved on the mounting base 24, the sealing component 5 and the rotating component 6 are not easily lost and are convenient to use. Specifically, the sealing component 5 and / or the rotating component 6 can both be in a closed-loop shape.

[0079] In some embodiments, combined with Figures 12 to 14 , Figure 13 This is a schematic diagram of the overall structure of the sealing component provided in one embodiment of this application; Figure 14 for Figure 11 A schematic diagram of the structure after the sealing component and the rotating component are assembled; the sealing component 5 has a first clamping groove 51; the rotating component 6 has a first clamping wall 61; at least a portion of the first clamping wall 61 is embedded in the first clamping groove 51 to connect with the sealing component 5. In a specific embodiment, the width of the first clamping groove 51 along the circumferential direction of the sealing component 5 is equal to or slightly greater than the thickness of the first clamping wall 61; thus, it can be ensured that the first clamping wall 61 can be clamped in the first clamping groove 51, and the problem of the first clamping wall 61 swaying back and forth in the first clamping groove 51 can be prevented, ensuring that the rotating component 6 can drive the sealing component 5 to rotate synchronously during rotation.

[0080] In some embodiments, combined with Figure 12 The mounting base 24, distinct from the first air inlet 242, features a limiting groove 243. This limiting groove 243 faces the rotating component 6 and extends circumferentially along the mounting base 24. A portion of the first clamping wall 61 along its extension direction is embedded within the limiting groove 243 and can slide back and forth along its extension direction. The limiting groove 243 has two opposing groove walls along the circumferential direction of the mounting base 24. Thus, during the rotation of the rotating component 6, these two groove walls of the limiting groove 243 stop the first clamping wall 61, thereby limiting the range and area of ​​rotation angle of the rotating component 6. This restricts the position of the sealing component 5 and prevents excessive rotation of the rotating component 6 from causing the sealing component 5 to return to its initial position.

[0081] For example, when the sealing member 5 needs to be configured from the first position to the second position, the limiting groove 243 can prevent the rotating member 6 from continuing to rotate when the sealing member 5 is configured to the second position, which would cause the sealing member 5 to be configured to the first position again.

[0082] In some embodiments, combined with Figure 10 and Figure 13 The sealing member 5 also includes a covering portion 52; when the sealing member 5 is positioned in the first position, the covering portion 52 abuts against the side wall where the first air inlet 242 is located and covers the first air inlet 242.

[0083] Combination Figure 12 and Figure 14 The rotating component 6 also has a second clamping wall 62; the second clamping wall 62 is spaced apart from the first clamping wall 61 along the circumferential direction of the rotating component 6, and is always outside the limiting slide groove 243 during the rotation of the rotating component 6; thus, the limiting slide groove 243 will not obstruct the rotation process of the second clamping wall 62, and the second clamping wall 62 can rotate at any angle relative to the mounting base 24. In this embodiment, the covering part 52 is specifically clamped between the first clamping wall 61 and the second clamping wall 62; thus, the rotating component 6 can apply force to the covering part 52 from both sides through the first clamping wall 61 and the second clamping wall 62, so as to reduce the risk of cracks or damage to the covering part 52 caused by unilateral force.

[0084] It is understandable that, along the radial direction of the rotating member 6, the length of the first clamping wall 61 is greater than the length of the second clamping wall 62.

[0085] In one embodiment, combined Figure 14 The first clamping wall 61 and the second clamping wall 62 extend along the axial direction Y of the rotating member 6, and the first dimension of the first clamping wall 61 and / or the second clamping wall 62 along their respective extension directions is not less than half of the second dimension of the rotating member 6 along its axial direction Y. In this way, the contact area between the first clamping wall 61 and / or the second clamping wall 62 and the covering part 52 can be increased, reducing the risk that the covering part 52 may be broken or bent due to local stress.

[0086] In one embodiment, combined Figure 13 and Figure 14 The sealing member 5 also has a second clamping groove 53 at the position corresponding to the second clamping wall 62. A portion of the second clamping wall 62 is embedded in the second clamping groove 53 to drive the sealing member 5 and the rotating member 6 to rotate synchronously together with the first clamping wall 61. Among the two side walls of the covering part 52 along the circumferential direction of the sealing member 5, one side wall can also serve as a groove wall of the first clamping groove 51, and the other side wall can also serve as a groove wall of the second clamping groove 53.

[0087] In one embodiment, combined Figure 13 The sealing member 5 is also hollow and annular, and has an annular sidewall. The annular sidewall is sleeved on the outside of the tube body 244 and includes a plurality of covering parts 52 spaced apart along its circumferential direction. Two adjacent covering parts 52 define a relief groove. When the sealing member 5 is positioned in the second position, the relief groove exposes at least a portion of the first air inlet 242. One covering part 52 corresponds to one first clamping wall 61 and one second clamping wall 62.

[0088] In some specific embodiments, the clearance groove is a notch formed on the sealing member 5, which extends from the end of the sealing member 5 away from the atomizing mechanism toward the end of the sealing member 5 closer to the atomizing mechanism.

[0089] In one embodiment, combined Figure 10 The rotating component 6 is sleeved on the outside of the sealing component 5, and the rotating component 6 and the side surface of the covering part 52 facing away from the first air inlet 242 cooperate to form a deformation cavity 63. In this way, when the rotating component 6 drives the sealing component 5 to rotate relative to the mounting base 24, the deformation cavity 63 allows the sealing component 5 to deform to a certain extent in the direction away from the pipe body 244, so as to reduce the rotational resistance between the sealing component 5 and the mounting base 24; at the same time, when the sealing component 5 is configured to the first position, the position of the covering part 52 corresponding to the first air inlet 242 has a tendency to return to the initial state towards the first air inlet 242, thereby enabling the sealing component 5 to fit tightly with the first air inlet 242 and improving the sealing performance of the covering part 52 in blocking the first air inlet 242.

[0090] In one specific embodiment, the side surface of the cover portion 52 opposite to the first air inlet 242 has a groove 521, the rotating member 6 is sleeved on the outside of the sealing member 5 and abuts against the sealing member 5 at other positions different from the groove 521; the rotating member 6 and the inner wall surface of the groove 521 cooperate with the groove 521 to form a deformable cavity 63.

[0091] In some embodiments, see Figure 15 , Figure 15 This is a schematic diagram of the overall structure of the mounting base provided in one embodiment of this application; Figure 16 for Figure 15 The diagram shows a CC-direction sectional view of the mounting base; the mounting base 24 includes a tube body 244 and a support plate 245; a first air inlet 242 is specifically formed on the side wall of the tube body 244; the support plate 245 is disposed on the outer wall surface of the tube body 244 and is arranged around the circumference of the tube body 244. Specifically, the support plate 245 can be arranged around the circumference of the tube body 244. The sealing member 5 and the rotating member 6 are both specifically disposed on the side of the support plate 245 facing the first air inlet 242.

[0092] The support plate 245 has at least one second air inlet 246. When the sealing member 5 is positioned in the second position, the second air inlet 246 communicates with the first air inlet 242, and external gas enters the first air inlet 242 through the second air inlet 246. The number of second air inlets 246 can be two, three, or more to reduce suction resistance.

[0093] In some embodiments, the orthographic projection of the rotating member 6 on the support plate 245 is spaced apart from the second air inlet 246 to prevent the rotating member 6 from blocking the second air inlet 246 during rotation.

[0094] In some embodiments, combined with Figure 15 The threaded structure on the tube body 244 has a flattened portion 247, and the plane on which the flattened portion 247 is located is a plane. The flattened portion 247 is configured to avoid the second air inlet 246 along the extension direction of the tube body 244, so as to prevent the threaded structure from blocking the air intake of the first air inlet 242, increasing the suction resistance, and affecting the air intake.

[0095] The number of the flattened portions 247 can be one or more. Specifically, the number of flattened portions 247 can be the same as the number of second air inlets 246; and one flattened portion 247 corresponds to one second air inlet 246.

[0096] Since the electrode 25 and the insulating member 26 and / or the insulating member 26 and the inner wall surface of the insertion hole cannot be completely sealed, a certain gap will exist, causing the atomizing medium to diffuse or overflow from the gap. Therefore, in some embodiments, combined with Figure 10 or Figure 11 The atomizer 2' also includes a sealing element 7, which is sleeved on the outside of the solid electrode 25 and located on the side of the insulator 26 opposite to the atomizing mechanism, and is clamped between the inner wall of the tube 244 and the solid electrode 25. Thus, the sealing element 7 can further seal the gap between the electrode 25 and the mounting base 24. The sealing element 7 can be in a closed-loop shape.

[0097] During the use of the atomizer 2', hold the rotating part 6 and the mouthpiece cover 32 by hand, and then rotate the mouthpiece cover 32 so that the air outlet 3112 communicates with the outside through the first clearance hole 321 of the mouthpiece cover 32; that is, the air outlet 3112 is opened; at the same time, the mouthpiece cover 32 is limited and cannot continue to rotate relative to the mouthpiece seat 31. Afterwards, continue to rotate the mouthpiece cover 32 in the same direction, and the mouthpiece cover 32, the atomizing mechanism, and the mounting base 24 rotate relative to the sealing part 5 and the rotating part 6; at this time, the first air inlet 242 is exposed through the sealing part 5 and communicates with the outside gas.

[0098] When it is necessary to close the first air inlet 242, still holding the rotating component 6, rotate the nozzle cover 32 in the opposite direction to prevent the air outlet 3112 from fluidly communicating with the first clearance hole 321, thus closing the air outlet 3112. At this time, the nozzle cover 32 is limited and cannot continue to rotate relative to the nozzle seat 31. Then, continue to rotate the nozzle cover 32 in the same direction. The nozzle cover 32, the atomizing mechanism, and the mounting base 24 rotate relative to the sealing component 5 and the rotating component 6; the covering part 52 of the sealing component 5 blocks the first air inlet 242, thereby closing the first air inlet 242.

[0099] The above solution allows for one-click opening or closing of the first air inlet 242 and the air outlet 3112. Furthermore, when the first air inlet 242 and the air outlet 3112 are closed, the liquid storage chamber 22 of the atomizer 2' and the entire internal air passage are sealed, reducing the risk of leakage due to external air pressure. For example, during air travel, the atomizer 2' is prone to leakage under low pressure. Additionally, closing the first air inlet 242 and the air outlet 3112 reduces odor leakage from the liquid storage chamber 22, improving the freshness of the atomized medium within the liquid storage chamber 22.

[0100] In some embodiments, such as Figure 10 As shown, the side surface of the rotating component 6 facing away from the sealing component 5, i.e., the outer wall surface of the rotating component 6, has an anti-slip structure; this facilitates the application of force to the rotating component 6, thereby driving the rotating component 6 to rotate relative to the mounting base 24 and reducing the risk of slippage. The anti-slip structure can be threads or several protrusions or pits.

[0101] In other embodiments, see Figure 17 , Figure 17 This is a schematic diagram of the overall structure of the rotating component provided in another embodiment of this application; at least one stop block 64 is provided on the surface of the rotating component 6 facing away from the sealing component 5, and the stop block 64 is configured to drive the rotating component 6 to rotate relative to the mounting base 24. In this way, the risk of the rotating component 6 slipping while being held can be reduced, causing the rotating component 6 and the mounting base 24 to be unable to rotate relative to each other.

[0102] The number of stop blocks 64 can be multiple, and the multiple stop blocks 64 are spaced apart along the circumferential direction of the rotating member 6. Preferably, the number of stop blocks 64 can be two, and the two stop blocks 64 are equally spaced along the circumferential direction of the rotating member 6.

[0103] Combination Figure 17 The stop block 64 can be a baffle structure, with the baffle extending along the axial direction Y of the rotating member 6.

[0104] The above are merely embodiments of this application and do not limit the scope of this patent application. Any equivalent structural or procedural changes made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. An atomizer, characterized in that, include: The mounting base is configured to connect to the host unit, and the mounting base has a first air inlet. An atomizing mechanism is disposed on the mounting base and configured to atomize the atomizing medium to form an aerosol; External gas enters the atomizing mechanism through the first air inlet; The sealing element can be configured in a first position to block the first air inlet; or configured in a second position to expose the first air inlet. A rotating component is sleeved on the outside of the mounting base and can rotate relative to the mounting base along the circumferential direction of the mounting base. During the rotation, it drives the sealing component to rotate synchronously, so as to position the sealing component to the first position or the second position.

2. The atomizer according to claim 1, characterized in that, The sealing member has a first clamping groove; the rotating member has a first clamping wall; at least a portion of the first clamping wall is embedded in the first clamping groove to connect with the sealing member.

3. The atomizer according to claim 2, characterized in that, The mounting base differs from the first air inlet in that it has a limiting groove, which faces the rotating component and extends along the circumferential direction of the mounting base; a portion of the first clamping wall along its extension direction is embedded in the limiting groove and can slide back and forth along the extension direction of the limiting groove.

4. The atomizer according to claim 3, characterized in that, The sealing member further includes a covering portion; when the sealing member is positioned in the first position, the covering portion abuts against the side wall where the first air inlet is located and covers the first air inlet. The rotating component also has a second clamping wall; the second clamping wall is spaced apart from the first clamping wall along the circumferential direction of the rotating component, and is always outside the limiting groove during the rotation of the rotating component; the covering part is clamped between the first clamping wall and the second clamping wall.

5. The atomizer according to claim 4, characterized in that, The sealing member also has a second clamping groove at the position corresponding to the second clamping wall, and a portion of the second clamping wall is embedded in the second clamping groove.

6. The atomizer according to claim 4, characterized in that, The rotating component is sleeved on the outside of the sealing component, and the rotating component and the side surface of the cover portion opposite to the first air inlet hole cooperate to form a deformable cavity.

7. The atomizer according to claim 4, characterized in that, The mounting base includes a tube body and a support plate; the first air inlet is opened in the tube body; the support plate is disposed on the outer wall surface of the tube body; the sealing member and the rotating member are both disposed on the side of the support plate facing the first air inlet; and at least one second air inlet is opened on the support plate. When the sealing member is disposed in the second position, the second air inlet is connected to the first air inlet, and external gas enters the first air inlet through the second air inlet.

8. The atomizer according to claim 7, characterized in that, The tube has a first end and a second end opposite to each other. The outer wall surface of the first end has a threaded structure, which is configured to be screwed into the main unit. The threaded structure has a flattened portion, which is configured to avoid the second air inlet along the extension direction of the tube.

9. The atomizer according to claim 7, characterized in that, The tube has a bottom wall, the bottom wall has an insertion hole, and the bottom wall is located in the middle of the tube. The atomizer also includes: A solid electrode is inserted into the insertion hole and electrically connected to the atomizing mechanism. An insulating element is disposed between the solid electrode and the inner wall surface of the insertion hole; A sealing element is fitted onto the outside of the solid electrode and located on the side of the insulating element away from the atomizing mechanism, and is clamped between the tube body and the solid electrode.

10. The atomizer according to claim 1, characterized in that, The atomizing mechanism has an air outlet channel through which the aerosol flows out. The atomizer also includes: The nozzle base has an air guide channel; the air guide channel is used to connect to the air outlet channel; the first end of the air guide channel has an air inlet and the second end has an air outlet. The nozzle cover has a first clearance hole and is slidably connected to the nozzle seat; wherein, when the nozzle cover is in a third position relative to the nozzle seat, the air outlet is not in fluid communication with the first clearance hole; when the nozzle cover is in a fourth position relative to the nozzle seat, the air outlet is in fluid communication with the first clearance hole.

11. The atomizer according to claim 1, characterized in that, The surface of the rotating component facing away from the sealing component has an anti-slip structure; and / or The rotating member has at least one stop block on the side surface opposite to the sealing member, and the stop block is configured to drive the rotating member to rotate relative to the mounting base.

12. An electronic atomizing device, characterized in that, include: The atomizer as described in any one of claims 1-11; The main unit, connected to the atomizer, is used to supply power to the atomizer.

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