Switch assembly and electronic atomization device

Abstract

The application discloses a switch assembly and an electronic atomization device, and belongs to the technical field of atomization. The switch assembly comprises a switch, a movable piece and a first sealing piece. The switch comprises a first conductive part and a second conductive part. The first conductive part can be in contact with or separated from the second conductive part. The movable piece comprises a shielding part and a driving part. In a first position, the shielding part covers an air passage inlet. In a second position, the shielding part is at least partially staggered with the air passage inlet. The first sealing piece is arranged between the switch and the movable piece. The first sealing piece has a transmission part. When the movable piece moves from the first position to the second position, the driving part pushes the first conductive part to move towards the second conductive part through the transmission part, so that the first conductive part and the second conductive part are in contact, and the circuit of the electronic atomization device is turned on. By arranging the first sealing piece with the sealing and transmission functions between the movable piece and the switch, the sealing property is improved, and liquid leakage is effectively prevented while realizing the linkage between the opening of the air passage and the turn-on of the circuit.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and more particularly to a switching assembly and an electronic atomization device. Background Technology

[0002] An electronic atomizing device is a device that heats an atomizing liquid (aerosol matrix) to convert it into an aerosol for the user to inhale. Its core function relies on a stable liquid supply and airflow control; therefore, the device's sealing is crucial for safety and user experience. During normal use, the heating element must be activated and the airflow channel opened simultaneously with user operation to achieve on-demand atomization.

[0003] To improve ease of operation, some electronic atomizing devices employ a control method that links the switch with the air inlet cover. Specifically, the switch is located inside the device, while the cover for opening and closing the air inlet is located externally. The two are linked by a connecting rod that passes through a groove on the housing to transmit motion. However, this structure requires a groove on the housing, making effective sealing difficult and resulting in communication between the device's interior and the external environment. During transportation or storage, if there are drastic changes in external air pressure (such as during high-altitude transport), a pressure difference will form between the inside and outside of the device. If the internal pressure cannot be balanced in time, the liquid in the storage chamber may leak out under pressure, causing leakage problems. Utility Model Content

[0004] This application provides a switching assembly and an electronic atomizing device that improve sealing and effectively prevent leakage, thereby at least partially solving the above-mentioned technical problems.

[0005] To achieve the above objectives, according to a first aspect of this application, a switching assembly is provided, comprising:

[0006] A switch includes a first conductive part and a second conductive part, wherein the first conductive part is movably disposed so as to be able to contact or separate from the second conductive part;

[0007] A movable component is movably disposed in the electronic atomizing device so as to be movable to a first position and a second position. The movable component includes a blocking part and a driving part. In the first position, the blocking part covers the airway inlet of the electronic atomizing device. In the second position, the blocking part is at least partially offset from the airway inlet.

[0008] A first sealing element is disposed between the switch and the moving element;

[0009] The first sealing member has a transmission part. When the movable member moves from the first position to the second position, the driving part pushes the first conductive part toward the second conductive part through the transmission part, so that the first conductive part and the second conductive part contact each other to conduct the circuit of the electronic atomizing device.

[0010] Optionally, the switch further includes an elastic reset member connected to the first conductive part. The elastic reset member undergoes elastic deformation when the first conductive part approaches the second conductive part, and can drive the first conductive part to disengage from the second conductive part.

[0011] Optionally, the transmission part is configured to be flexible and / or elastic.

[0012] Optionally, the switch, the first seal, and the movable member are arranged along a first direction, the movable member moves along a second direction, and the first direction and the second direction intersect.

[0013] Optionally, the first conductive part is rotatably disposed, and the rotation axis of the first conductive part extends along a third direction, which is perpendicular to the plane containing the first direction and the second direction.

[0014] According to a second aspect of this application, an electronic atomizing device is provided, comprising a switching assembly as described in any of the above claims.

[0015] Optionally, the electronic atomizing device further includes a first housing, the first housing having a first through hole, the switch being disposed inside the first housing, the first sealing member being disposed outside the first housing and covering the first through hole, and the movable member being disposed on the side of the first sealing member opposite to the first housing;

[0016] The transmission part is provided corresponding to the first through hole, and at least a portion of the first conductive part has a position that passes through the first through hole.

[0017] Optionally, the first housing is provided with the airway inlet, and the electronic atomizing device further includes a second seal, which is disposed around the airway inlet and located on the outside of the first housing.

[0018] Optionally, the first housing is further provided with a second through hole, and the electronic atomizing device further includes:

[0019] The PCBA board is located inside the first housing.

[0020] The terminal is connected to the PCBA board and passes through the second through hole to achieve electrical connection;

[0021] A third sealing element is disposed between the inner wall of the second through hole and the terminal.

[0022] Optionally, the first seal, the second seal, and the third seal are integrally formed.

[0023] Optionally, the electronic atomizing device further includes a second housing, wherein the first housing, the first seal, the second seal, the third seal, and the movable member are all disposed within the second housing;

[0024] The second housing is provided with a third through hole and a fourth through hole, the fourth through hole being opposite to the second through hole. The movable member also includes an operating protrusion passing through the third through hole. When the movable member is in the second position, the third through hole is connected to the airway inlet.

[0025] In the switch assembly provided in this application embodiment, the blocking part of the movable member is used to open and close the air inlet of the electronic atomizing device. When the movable member moves from the first position to the second position, its driving part pushes the first conductive part of the switch toward the second conductive part through the transmission part of the first seal, so that the two make contact to conduct the circuit. Thus, the air passage opening and circuit conduction can be realized simultaneously in the single movement of the movable member, without the need for external transmission structures such as connecting rods and slides that penetrate the housing. Since the first seal is set between the switch and the movable member, it not only serves as a force transmission medium between the driving part and the first conductive part to achieve reliable action transmission, but also forms a physical isolation for the cavity where the switch is located, effectively blocking the internal and external leakage paths that may be generated due to motion transmission, thereby significantly improving the overall sealing performance and preventing the liquid in the storage cavity from leaking out due to changes in air pressure. In summary, by setting a first seal with both sealing and transmission functions between the movable member and the switch, this application improves the sealing performance and effectively prevents leakage while realizing the linkage of air passage opening and circuit conduction.

[0026] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0029] Figure 1This is an explosion diagram of the electronic atomizing device provided in an exemplary embodiment of this disclosure;

[0030] Figure 2 yes Figure 1 A cross-sectional view of the electronic atomizing device with the moving part in the first position;

[0031] Figure 3 yes Figure 2 A partial schematic diagram;

[0032] Figure 4 yes Figure 1 A cross-sectional view of the electronic atomizing device with the moving part in the second position;

[0033] Figure 5 yes Figure 4 A partial schematic diagram;

[0034] Figure 6 yes Figure 1 A three-dimensional schematic diagram of the moving parts in the diagram;

[0035] Figure 7 yes Figure 1 A structural diagram of a portion of the structure from another perspective;

[0036] Figure 8 yes Figure 7 A schematic diagram of the structure of the first, second, and third seals in the image;

[0037] Figure 9 yes Figure 7 A schematic diagram of the structure of the first shell in the diagram.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1000 Electronic atomizing device; 100 Switch assembly; 1 Switch; 11 First conductive part; 12 Second conductive part; 13 Elastic reset part; 2 Movable part; 21 Blocking part; 201 Air hole; 22 Drive part; 23 Operating protrusion; 31 First seal; 311 Transmission part; 200 First housing; 210 First through hole; 220 Air inlet; 230 Second through hole; 32 Second seal; 300 PCBA board; 310 Terminal; 33 Third seal; 400 Second housing; 410 Third through hole; 420 Fourth through hole; 510 Third housing; 520 Fourth seal; 530 Atomizing assembly; 540 Fifth seal; 550 Atomizing bracket; 560 Sixth seal; 570 Liquid filling plug; 580 Liquid suction part; 590 Battery cell. Detailed Implementation

[0040] 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 them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0041] Please see Figures 1 to 3 This application provides a switch assembly 100, which includes a switch 1, a movable member 2, and a first sealing member 31. The switch 1 includes a first conductive part 11 and a second conductive part 12. The first conductive part 11 is movably disposed so as to be able to contact or separate from the second conductive part 12. The movable member 2 is movably disposed in the electronic atomizing device 1000 so as to be movable to a first position (see...). Figure 2 and Figure 3 ) and second position (see Figure 4 and Figure 5 The movable component 2 includes a blocking part 21 and a driving part 22. In a first position, the blocking part 21 covers the air inlet 220 of the electronic atomizing device 1000. In a second position, the blocking part 21 is at least partially offset from the air inlet 220. A first sealing member 31 is disposed between the switch 1 and the movable component 2. The first sealing member 31 has a transmission part 311, which, when the movable component 2 moves from the first position to the second position (see...),... Figure 3 and Figure 5 (The movable part 2 moves from left to right), the driving part 22 pushes the first conductive part 11 toward the second conductive part 12 through the transmission part 311, so that the first conductive part 11 and the second conductive part 12 come into contact, so as to conduct the circuit of the electronic atomizing device 1000.

[0042] In the technical solution of this application, the blocking part 21 of the movable part 2 is used to open and close the air inlet 220 of the electronic atomizing device 1000. When the movable part 2 moves from the first position to the second position, its driving part 22 pushes the first conductive part 11 of the switch 1 toward the second conductive part 12 through the transmission part 311 of the first sealing part 31, so that the two make contact to conduct the circuit. Thus, the air passage opening and circuit conduction can be realized simultaneously in the single movement of the movable part 2, without the need for external transmission structures such as connecting rods and slides that penetrate the housing. Since the first sealing part 31 is set between the switch 1 and the movable part 2, it not only serves as the force transmission medium between the driving part 22 and the first conductive part 11 to achieve reliable action transmission, but also forms a physical isolation for the cavity where the switch 1 is located, effectively sealing the internal and external communication leakage path that may be generated due to motion transmission, thereby significantly improving the overall sealing performance and preventing the liquid in the storage cavity from leaking out due to changes in air pressure. In summary, by setting a first sealing element 31 that combines sealing and transmission functions between the moving part 2 and the switch 1, this application improves the sealing performance and effectively prevents leakage while realizing the linkage between air passage opening and circuit conduction.

[0043] Understandably, in related technologies, switch 1 is located inside the device, while the cover plate (e.g., an air regulating plate) for opening and closing the air inlet 220 is located outside. The two operate synchronously through a linkage structure; for example, the slot on the air regulating plate needs to be engaged with the lever of switch 1. During assembly, it is essential to ensure that the air regulating plate and the position of switch 1 are aligned; otherwise, the lever cannot enter the slot, leading to assembly difficulties or functional failure. In contrast, this application uses a first seal 31 as a transmission medium between the moving part 2 and switch 1. The moving part 2 does not need to be engaged with switch 1; the operating force can be transmitted simply by pushing the first seal 31. This method has lower requirements for assembly alignment. Even if there is an initial positional deviation, reliable force transmission can be achieved through the drive part 22 of the first seal 31, avoiding assembly problems caused by misalignment of positions, significantly reducing assembly difficulty, and improving production efficiency and product consistency.

[0044] This application does not limit the specific implementation of the blocking part 21 covering the airway inlet 220 when the movable part 2 is in the first position, and at least partially offset from the airway inlet 220 when the movable part 2 is in the second position. For example, the opening and closing control can be achieved by the blocking part 21 being located circumferentially to the side of the airway inlet 220, radially offset, or partially overlapping. Please refer to Figure 6In some embodiments, the movable member 2 is provided with air holes 201, and the area adjacent to the air holes 201 forms a blocking portion 21. In the first position, the blocking portion 21 covers the air inlet 220, thereby closing the air intake channel. In the second position, the movable member 2 moves relative to the air holes 201, allowing them to communicate with the air inlet 220, thus opening the air intake channel. In some embodiments, the movable member 2 is provided with multiple air holes 201. The number of air holes 201 communicating with the air inlet 220 varies in different sub-positions of the second position, thereby achieving multi-level adjustment of the air intake volume.

[0045] Please see Figure 3 and Figure 5 In some embodiments, the switch 1 further includes an elastic reset member 13, which is connected to the first conductive part 11. The elastic reset member 13 undergoes elastic deformation when the first conductive part 11 approaches the second conductive part 12, and can drive the first conductive part 11 to disengage from the second conductive part 12. In these embodiments, when the movable part 2 returns from the second position to the first position, the driving part 22 gradually disengages from the transmission part 311 of the first sealing part 31. Under the restoring force of the elastic reset member 13, the first conductive part 11 is pushed away from the second conductive part 12, thus disconnecting the circuit. At the same time, the blocking part 21 of the movable part 2 covers the air inlet 220 again, closing the airflow channel. Thus, by setting the elastic reset member 13, the automatic disconnection of the switch 1 and the synchronous closure of the airway are achieved, ensuring that the electronic atomizing device 1000 automatically enters the off mode when not in use, avoiding the risk of accidental start-up or dry burning, and improving the safety and intelligence of use.

[0046] In other embodiments, the switch 1 does not have a separate elastic reset member 13, but achieves the disconnection function through structural linkage. Specifically, the movable member 2 includes a reset member spaced apart from the drive member 22. During the movement stroke of the movable member 2, the transmission part 311 of the first seal 31 is located between the drive member 22 and the reset part. When the movable member 2 moves from the second position to the first position, the reset part pushes the transmission part 311, thereby causing the first conductive part 11 to disengage from the second conductive part 12, thus disconnecting the circuit.

[0047] Please see Figure 3 and Figure 5In some embodiments, the transmission part 311 is flexibly and / or elastically configured. In these embodiments, when the movable member 2 moves from the first position to the second position, the driving part 22 pushes the transmission part 311, causing it to deform and transmit thrust, driving the first conductive part 11 towards the second conductive part 12 until the two contact to conduct the circuit; this deformation process can absorb assembly errors and motion impacts, achieving smooth force transmission and avoiding component damage caused by rigid contact. When the movable member 2 returns from the second position to the first position, if the transmission part 311 is a flexible structure, it can adapt to the movement trajectory of the first conductive part 11 to avoid interference; if the transmission part 311 is an elastic structure, it can generate a recovery tendency after the external force is released, actively disengaging from the first conductive part 11 to achieve automatic avoidance. Through the above design, the transmission part 311 can effectively cooperate with the action requirements during the conduction and disconnection of the switch 1, not only ensuring the reliability of circuit switching, but also reducing the risk of motion jamming, and improving the durability and operational stability of the switch assembly 100.

[0048] It should be noted that the transmission part 311 is flexible and / or elastic, meaning that the transmission part 311 can deform to adapt to the needs of motion transmission. Its material or structure has flexible, elastic, or both flexible and elastic characteristics. Specifically, this includes the following three situations: The transmission part 311 is flexible, for example, made of flexible silicone material, which has the characteristics of being easy to bend and deformable, and can deform in accordance with external forces; The transmission part 311 is elastic, for example, made of spring steel sheet, which can generate restoring force after being deformed by force; The transmission part 311 is both flexible and elastic, for example, using a corrugated structure integrally molded from thermoplastic polyurethane elastomer, which has both compliant deformation capability and elastic recovery characteristics.

[0049] In other embodiments, the first sealing member 31 is movably disposed within the housing of the electronic atomizing device 1000, and a sliding seal is formed between its outer periphery and the housing. When the driving part 22 of the movable member 2 pushes the transmission part 311 of the first sealing member 31, the first sealing member 31 is displaced as a whole, causing the first conductive part 11 to move toward the second conductive part 12, thereby achieving circuit conduction.

[0050] Please see Figure 3 and Figure 5In some embodiments, the switch 1, the first seal 31, and the movable member 2 are arranged along a first direction, and the movable member 2 moves along a second direction, with the first and second directions intersecting. In these embodiments, the movable member 2 drives its driving part 22 to move by moving in the second direction. The driving part 22 contacts the transmission part 311 of the first seal 31 and applies a thrust, causing the transmission part 311 to displace or deform along the first direction, thereby pushing the first conductive part 11 to contact the second conductive part 12 to trigger the switch 1. Since the direction of operation of the movable member 2 is different from the direction of thrust transmission, the movement of the movable member 2 does not need to share the same path with the triggering of the switch 1. Therefore, in the design, it is possible to avoid reserving an excessively long pressing stroke space for the switch 1, so that the overall size of the device in this arrangement direction can be shortened, which is conducive to achieving a more compact and smaller structural layout.

[0051] Please see Figure 3 and Figure 5 In some embodiments, the first conductive part 11 is rotatably disposed, and the rotation axis of the first conductive part 11 extends along a third direction, which is perpendicular to the plane containing the first and second directions. In these embodiments, the pushing action of the transmission part 311 on the first conductive part 11 is generated in the first direction, and the point of application of this pushing force is off the rotation axis of the first conductive part 11, thereby generating torque, driving the first conductive part 11 to rotate about the axis of the third direction, so that one end of the first conductive part 11 approaches and contacts the second conductive part 12 to realize circuit conduction. Since the rotation occurs in a plane perpendicular to both the operating direction and the force transmission direction, this structure makes full use of the three-dimensional spatial layout, avoiding the need for the first conductive part 11 to perform long-stroke linear motion in the first direction, which helps to further reduce the space occupied by the device in this direction. At the same time, during the transmission process, the transmission part 311 continuously applies a thrust to the first conductive part 11 in the first direction. As the first conductive part 11 rotates, the transmission part 311 maintains effective contact with the first conductive part 11 through its own deformation or stress transmission, ensuring continuous transmission of thrust without obvious interruption or dead points, thereby ensuring the reliability of the switch 1's operation. The rotation action is responsive and the contact process is smooth, which helps to improve the service life of the switch 1. Furthermore, this rotation structure can be used with elastic elements such as torsion springs to achieve reliable reset, enhancing the stability and consistency of operation.

[0052] Please see Figures 1 to 5 According to a second aspect of this disclosure, an electronic atomizing device 1000 is provided, which includes the aforementioned switching assembly 100. The electronic atomizing device 1000 possesses all the beneficial effects of the aforementioned switching assembly 100, which will not be elaborated further herein.

[0053] Please see Figure 3 , Figure 5 , Figures 7 to 9In some embodiments, the electronic atomizing device 1000 further includes a first housing 200, which has a first through hole 210. A switch 1 is disposed within the first housing 200, and a first sealing member 31 is disposed on the outside of the first housing 200, covering the first through hole 210. A movable member 2 is disposed on the side of the first sealing member 31 facing away from the first housing 200. A transmission part 311 is disposed corresponding to the first through hole 210, and at least a portion of the first conductive part 11 has a position passing through the first through hole 210. In these embodiments, the first housing 200 provides a stable installation space and structural support for the switch 1, while simultaneously realizing the motion transmission path of internal and external components through the first through hole 210. The first sealing member 31 covers the outside of the first through hole 210, isolating the inside of the housing from the external environment and improving sealing. The movable member 2 pushes the transmission part 311 of the first sealing member 31 from the outside, and the thrust acts on the first conductive part 11 passing through the first through hole 210 via the transmission part 311, thereby triggering the switch 1. This structure allows the switch 1 body to be completely housed inside the housing, and the force transmission for external operation is achieved only through the first seal 31 and the first through hole 210, ensuring overall sealing.

[0054] Please see Figure 3 , Figure 5 , Figures 7 to 9 In some embodiments, the first housing 200 is provided with an airway inlet 220, and the electronic atomizing device 1000 further includes a second sealing member 32. The second sealing member 32 is disposed around the airway inlet 220 and is located on the outside of the first housing 200. In these embodiments, when the blocking part 21 covers the airway inlet 220, the second sealing member 32 is sandwiched between the first housing 200 and the blocking part 21, and forms a sealing fit around the airway inlet 220, which can effectively prevent external air from entering the device through the gaps around the airway inlet 220, thereby achieving reliable closure of the airway.

[0055] Please see Figure 3 , Figure 5 , Figures 7 to 9In some embodiments, the first housing 200 is further provided with a second through hole 230. The electronic atomizing device 1000 also includes a PCBA board 300, a terminal 310, and a third sealing member 33. The PCBA board 300 is located inside the first housing 200. The terminal 310 is connected to the PCBA board 300 and passes through the second through hole 230 for electrical connection. The third sealing member 33 is disposed between the inner wall of the second through hole 230 and the terminal 310. In these embodiments, the terminal 310 achieves electrical connection between the internal circuit of the housing and an external power source or control component by passing through the second through hole 230, such as powering the battery assembly and / or transmitting operating signals. The third sealing member 33 seals the gap between the outer periphery of the terminal 310 and the inner wall of the through hole, improving the sealing performance and helping to prevent liquid or moisture from entering the first housing 200, thereby improving the safety and long-term reliability of the electronic atomizing device 1000 in humid or complex environments.

[0056] Please see Figure 8 In some embodiments, the first seal 31, the second seal 32, and the third seal 33 are integrally formed. In these embodiments, multiple sealing functions are integrated into a single component, reducing the number of sealing parts and assembly steps, which helps to improve production efficiency. At the same time, it avoids the risk of leakage caused by misfitting or improper installation between multiple seals, improves the reliability of the overall seal, and the integrated structure facilitates positioning and overall assembly, which helps to achieve a compact design of the electronic atomizing device 1000.

[0057] In some embodiments, the first seal 31, the second seal 32, and the third seal 33 are integrally molded components made of elastic materials, such as silicone, rubber, or thermoplastic elastomers (TPE).

[0058] In some embodiments, the integrally molded component is formed by injection molding soft rubber onto the first housing 200, for example, using a two-stage injection molding (overmolding) process to directly encapsulate silicone or TPE onto the outside of the first housing 200, forming a composite component with elastic sealing function. The first housing 200 has recesses, protrusions, through holes, or stepped structures, etc., and the soft rubber flows into or encapsulates these structures during the injection molding process, forming a mechanical interlock after curing, improving the bonding strength and stability between the soft rubber and the first housing 200. This structure ensures both the flexibility and fit of the sealing area, and enhances the structural stability and assembly reliability of the overall component, thus improving sealing performance.

[0059] Please see Figures 1 to 5In some embodiments, the electronic atomizing device 1000 further includes a second housing 400, in which the first housing 200, the first seal 31, the second seal 32, the third seal 33, and the movable member 2 are all disposed. The second housing 400 is provided with a third through hole 410 and a fourth through hole 420, the fourth through hole 420 being opposite to the second through hole 230. The movable member 2 also includes an operating protrusion 23 passing through the third through hole 410. When the movable member 2 is in the second position, the third through hole 410 is connected to the air inlet 220. In these embodiments, the second housing 400 provides overall protection and installation space for internal components, while external pathways for the operation path and electrical connection path are respectively realized through the third through hole 410 and the fourth through hole 420. The operation protrusion 23 passes through the third through hole 410 and is exposed outside the second housing 400, making it convenient for the user to directly push the movable part 2 to realize the control of the switch 1 and the opening and closing of the air passage. When the movable part 2 is switched to the second position, the third through hole 410 is connected to the air passage inlet 220 to form an air intake channel, allowing external air to enter the air passage inlet 220 through the third through hole 410 to ensure the normal operation of the device. At the same time, the fourth through hole 420 is aligned with the second through hole 230, allowing the terminal 310 to be led out from the second through hole 230 and pass through the fourth through hole 420 to achieve a stable connection with the external circuit. All seals are located inside the second housing 400 or cooperate with its structure, further improving the overall sealing performance and structural compactness.

[0060] Please see Figure 1 , Figure 2 and Figure 4In some embodiments, the electronic atomizing device 1000 further includes a third housing 510, an atomizing component 530, an atomizing bracket 550, a battery cell 590, a liquid suction element 580, a liquid injection plug 570, and a fourth sealing element 520, a fifth sealing element 540, and a sixth sealing element 560. The third housing 510 and the second housing 400 cooperate to form a receiving space. The atomizing component 530 is disposed within the third housing 510, forming a liquid storage chamber. The atomizing component 530 communicates with the liquid storage chamber to receive atomized liquid. A suction nozzle is disposed at one end of the third housing 510 and communicates with the air outlet channel of the atomizing component 530. The atomizing component 530 is used to heat and atomize the atomized liquid flowing from the liquid storage chamber. It includes a heating element and a liquid suction element, the liquid suction element being used to deliver the atomized liquid to the heating element. The atomizing bracket 550 is used to support and position the atomizing component 530 and provides a structural mounting reference. The fourth seal 520 is disposed between the upper outer periphery of the atomizing assembly 530 and the side wall of the third housing 510, with its upper end face abutting the end of the third housing 510, for sealing the gap between the upper end of the atomizing assembly 530 and the third housing 510; the fifth seal 540 is disposed between the lower outer periphery of the atomizing assembly 530 and the side wall of the third housing 510, with its lower end face abutting the upper surface of the atomizing bracket 550, for sealing the gap between the lower end of the atomizing assembly 530 and the third housing 510, and is supported by the atomizing bracket 550; the sixth seal 560 is disposed between the lower surface of the atomizing bracket 550 and the second housing 400, for sealing the connection area between the atomizing bracket 550 and the second housing 400, preventing liquid from leaking downward along the atomizing bracket 550. The battery cell 590, PCBA board 300, and liquid suction component 580 are located below the atomizing bracket 550. The battery cell 590 is used for power supply, the PCBA board 300 is used for control circuitry, and the liquid suction component 580 is used to collect condensate or trace amounts of exudate generated during atomization, serving as a droplet buffer and leak-proof protection. The liquid injection plug 570 is detachably located in the third housing 510 and is used to seal the liquid injection port. This structure, through a multi-stage sealing design, effectively blocks leakage channels along the atomizing component 530 and the bracket path, improving the sealing performance and operational safety of the device.

[0061] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0062] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0063] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0064] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A switching assembly (100) for an electronic atomizing device (1000), characterized in that, include: The switch (1) includes a first conductive part (11) and a second conductive part (12), wherein the first conductive part (11) is movably disposed so as to be able to contact or separate from the second conductive part (12); The movable part (2) is movably disposed in the electronic atomizing device (1000) so as to be movable to a first position and a second position. The movable part (2) includes a blocking part (21) and a driving part (22). In the first position, the blocking part (21) covers the airway inlet (220) of the electronic atomizing device (1000). In the second position, the blocking part (21) is at least partially offset from the airway inlet (220). A first sealing element (31) is disposed between the switch (1) and the movable element (2); The first sealing member (31) has a transmission part (311). When the movable member (2) moves from the first position to the second position, the driving part (22) pushes the first conductive part (11) toward the second conductive part (12) through the transmission part (311), so that the first conductive part (11) and the second conductive part (12) come into contact, thereby turning on the circuit of the electronic atomizing device (1000).

2. The switching assembly (100) according to claim 1, characterized in that, The switch (1) further includes an elastic reset member (13), which is connected to the first conductive part (11). The elastic reset member (13) undergoes elastic deformation when the first conductive part (11) approaches the second conductive part (12), and can drive the first conductive part (11) to disengage from the second conductive part (12).

3. The switching assembly (100) according to claim 1, characterized in that, The transmission part (311) is flexible and / or elastically configured.

4. The switching assembly (100) according to claim 1, characterized in that, The switch (1), the first seal (31), and the movable member (2) are arranged along a first direction, and the movable member (2) moves along a second direction, with the first direction and the second direction intersecting.

5. The switching assembly (100) according to claim 4, characterized in that, The first conductive part (11) is rotatably disposed, and the rotation axis of the first conductive part (11) extends along a third direction, which is perpendicular to the plane containing the first direction and the second direction.

6. An electronic atomizing device (1000), characterized in that, Includes the switching assembly (100) as described in any one of claims 1 to 5.

7. The electronic atomizing device (1000) according to claim 6, characterized in that, The electronic atomizing device (1000) further includes a first housing (200), the first housing (200) having a first through hole (210), the switch (1) being located inside the first housing (200), the first sealing member (31) being located outside the first housing (200) and covering the first through hole (210), and the movable member (2) being located on the side of the first sealing member (31) away from the first housing (200); The transmission part (311) is provided corresponding to the first through hole (210), and at least a portion of the first conductive part (11) has a position that passes through the first through hole (210).

8. The electronic atomizing device (1000) according to claim 7, characterized in that, The first housing (200) is provided with the air passage inlet (220), and the electronic atomizing device (1000) further includes a second seal (32), which is disposed around the air passage inlet (220) and located on the outside of the first housing (200).

9. The electronic atomizing device (1000) according to claim 8, characterized in that, The first housing (200) is further provided with a second through hole (230), and the electronic atomizing device (1000) further includes: PCBA board (300) is located inside the first housing (200); Terminal (310) is connected to the PCBA board (300) and passes through the second through hole (230) to realize electrical connection; A third sealing element (33) is disposed between the inner wall of the second through hole (230) and the terminal (310).

10. The electronic atomizing device (1000) according to claim 9, characterized in that, The first seal (31), the second seal (32) and the third seal (33) are integrally formed.

11. The electronic atomizing device (1000) according to claim 9, characterized in that, The electronic atomizing device (1000) further includes a second housing (400), wherein the first housing (200), the first seal (31), the second seal (32), the third seal (33) and the movable part (2) are all disposed in the second housing (400); The second housing (400) is provided with a third through hole (410) and a fourth through hole (420), the fourth through hole (420) being opposite to the second through hole (230). The movable member (2) also includes an operating protrusion (23) passing through the third through hole (410). When the movable member (2) is in the second position, the third through hole (410) is connected to the air inlet (220).

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