An atomizing device with replaceable atomizer

Abstract

In the embodiments of the present application, a replaceable atomizer atomization device is provided, which comprises a mouthpiece assembly, an atomizer, a battery rod assembly and a base assembly; the mouthpiece assembly is connected with the base assembly through the battery rod assembly, the battery rod assembly comprises a cavity for accommodating the atomizer, and the cavity is in communication with the base assembly; the atomizer is arranged in the cavity, the bottom of the atomizer is provided with a first magnet, and the top of the base assembly is provided with a second magnet; wherein the first magnet is matched with the second magnet. The atomization device of the present application realizes the quick connection and separation of the atomizer and the base assembly by arranging the first magnet at the bottom of the atomizer and the matched second magnet at the top of the base assembly, simplifies the replacement operation of the atomizer, and the user can easily complete the replacement without complex manual operation.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to an atomizing device with a replaceable atomizer. Background Technology

[0002] Nebulizers are mainly used to convert liquid atomizing media into inhalable aerosols, which are then inhaled by users through a mouthpiece assembly. They are widely used in medical nebulization therapy, electronic nebulization and other fields, providing users with a convenient and efficient nebulization experience.

[0003] In the existing technology, disposable e-cigarettes on the market cannot be refilled after being used up. Common atomizing devices usually fix the atomizer to components such as the battery rod and base, or use structures such as threads and clips to install and remove the atomizer.

[0004] Existing technologies cannot refill oil, resulting in significant waste; or atomizing devices with threaded connections are prone to thread wear after long-term use, leading to loose connections, affecting atomization performance, or even causing leakage. Utility Model Content

[0005] In view of the above problems, the present invention provides an atomizing device with a replaceable atomizer to overcome or at least partially solve the above problems:

[0006] A replaceable atomizer atomizing device includes a mouthpiece assembly, an atomizer, a battery rod assembly, and a base assembly;

[0007] The mouthpiece assembly is connected to the base assembly via the battery rod assembly. The battery rod assembly includes a cavity for accommodating the atomizer, and the cavity is in communication with the base assembly.

[0008] The atomizer is disposed in the cavity, and a first magnet is provided at the bottom of the atomizer, and a second magnet is provided at the top of the base assembly; wherein the first magnet and the second magnet are adapted to each other.

[0009] Preferably, the suction nozzle assembly includes a suction nozzle, a suction nozzle silicone, and a top cover;

[0010] The inner side of the suction nozzle is provided with the suction nozzle silicone, and the upper cover is disposed around the bottom periphery of the suction nozzle; wherein, the suction nozzle is adapted to the suction nozzle silicone;

[0011] The silicone bottom of the suction nozzle is connected to the cavity.

[0012] Preferably, the battery rod assembly includes a housing, a steel pipe, a battery, and a bracket for supporting the battery and the steel pipe;

[0013] The outer shell encloses the bracket, the bracket encloses the steel tube, and the battery is located on one side of the bracket; the atomizer is located inside the steel tube.

[0014] The suction nozzle assembly is located at the top of the housing, and the base assembly is located at the bottom of the housing.

[0015] Preferably, the bracket has an adapter plate at its bottom, and the adapter plate is fixedly connected to the battery.

[0016] Preferably, the top of the bracket is provided with a button panel, which is electrically connected to the battery.

[0017] Preferably, the bracket has a silicone ring at the bottom; the silicone ring is circular.

[0018] Preferably, the base assembly includes an upper shell, a bottom shell, and a motor, a fan assembly, electrodes, a microphone, a charging board, and a motherboard disposed within the upper shell;

[0019] The upper shell is connected to the lower shell, and the motor, the fan assembly, the microphone, and the charging board are all connected to the motherboard;

[0020] The fan assembly and the motor are located at the bottom of the motherboard, and the charging board is located at the bottom of the fan assembly and the motor; the electrodes are located at the top of the motherboard.

[0021] Preferably, the fan assembly includes fan blades, a first fan housing, and a second fan housing;

[0022] The first fan housing and the second fan housing form a cavity for enclosing the fan blades, and the first fan housing and the second fan housing are fixedly connected.

[0023] Preferably, the base assembly includes a pin assembly and a microphone;

[0024] The pin assembly is located on one side of the electrode, and the microphone is located on top of the fan assembly.

[0025] Preferably, the base assembly further includes base sealing silicone and a base sealing ring;

[0026] The base sealing silicone is disposed at the bottom of the second magnet, and the base sealing ring is disposed at the bottom of the ejector pin assembly and the electrode.

[0027] This application specifically includes the following advantages:

[0028] In the embodiments of this application, compared with the problems of existing technologies where disposable e-cigarettes cannot be refilled or reconnected after use, this application provides a structure in which the atomizer has a first magnet at its bottom and the base assembly has a second magnet at its top. Specifically, it includes a mouthpiece assembly, an atomizer, a battery rod assembly, and a base assembly; the mouthpiece assembly is connected to the base assembly via the battery rod assembly, the battery rod assembly includes a cavity for accommodating the atomizer, the cavity communicating with the base assembly; the atomizer is disposed in the cavity, the atomizer has a first magnet at its bottom, and the base assembly has a second magnet at its top; wherein the first magnet and the second magnet are compatible. The atomizing device of this application, by setting a first magnet at the bottom of the atomizer and a compatible second magnet at the top of the base assembly, utilizes the magnetic attraction force to achieve quick connection and separation of the atomizer and the base assembly, simplifying the atomizer replacement operation. Users can easily complete the replacement without complicated manual operations. The stable magnetic attraction force ensures a firm connection of the atomizer during use, effectively avoiding leakage and loosening problems, while reducing the requirements for processing precision, which is beneficial to improving production efficiency and reducing costs. Attached Figure Description

[0029] To more clearly illustrate the technical solution of this application, the drawings used in the description of this application 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.

[0030] Figure 1 This is a schematic diagram of the structure of an atomizing device with a replaceable atomizer according to the present invention;

[0031] Figure 2 This is a schematic diagram of the nozzle assembly of an atomizing device with a replaceable atomizer according to this utility model;

[0032] Figure 3 This is a schematic diagram of the airflow switch of an atomizing device with a replaceable atomizer according to this utility model;

[0033] Figure 4 This is an exploded structural diagram of an atomizing device with a replaceable atomizer according to this utility model;

[0034] Figure 5 This is an exploded structural diagram of the bottom component of an atomizing device with a replaceable atomizer according to the present invention;

[0035] Figure 6 This is an exploded structural diagram of the battery rod assembly of an atomizing device with a replaceable atomizer according to this utility model;

[0036] Figure 7 This is a schematic diagram of the airflow profile of an atomizing device with a replaceable atomizer according to this utility model;

[0037] Figure 8 This is a schematic diagram of the airflow side cross-sectional structure of an atomizing device with a replaceable atomizer according to this utility model;

[0038] Figure 9 This is a schematic diagram of the airflow profile of an atomizing device with a replaceable atomizer according to this utility model;

[0039] Figure 10 This is a schematic diagram of the overall structure of an atomizing device with a replaceable atomizer according to the present invention;

[0040] Figure 11 This is a schematic diagram of the smoke hole structure of an automatic smoke-generating device according to this utility model;

[0041] Figure 12 This is a schematic diagram of the spray nozzle structure of an automatic smoke atomizing device according to this utility model;

[0042] 1. Mouthpiece assembly; 11. Mouthpiece; 12. Mouthpiece silicone; 13. Top cover; 14. Smoke output button; 15. Smoke hole; 16. Spray nozzle; 2. Battery rod assembly; 21. Outer shell; 22. Steel pipe; 23. Button board; 24. Stand; 25. EVA; 26. Battery; 27. Stand silicone ring; 28. Adapter plate; 3. Atomizer; 4. Base assembly; 41. Second magnet; 411. Base sealing silicone; 42. Electrode; 421. Base 43. Sealing ring; 44. Ejector pin assembly; 45. Base housing; 46. Upper shell; 47. Bottom shell; 48. Threaded base; 49. Airflow switch; 40. Main board; 41. Silicone pad; 42. Light guide silicone; 43. Fan assembly; 44. First fan housing; 45. Second fan housing; 46. Fan blade; 47. Motor; 48. Charging board; 49. USB interface; 50. Button assembly; 51. Button silicone; 52. Bottom button. Detailed Implementation

[0043] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0044] The inventors, through analysis of existing technologies, discovered that in current commercially available disposable e-cigarettes, once used, cannot be refilled. Common atomizing devices typically fix the atomizer to components such as the battery rod and base, or use threads, clips, or other structures to install and remove the atomizer. Some replaceable atomizer devices have complex connection structures, requiring users to manually rotate or forcefully insert and remove the atomizer, and rely on a tight mechanical fit to ensure connection stability during use.

[0045] Existing technologies cannot refill oil, resulting in significant waste; or atomizing devices with threaded connections are prone to thread wear after long-term use, leading to loose connections, affecting atomization performance, or even causing leakage.

[0046] Reference Figure 1-10 This diagram illustrates the structure of an atomizing device with a replaceable atomizer according to the present invention. Specifically, it includes the following structure: a mouthpiece assembly 1, an atomizer 3, a battery rod assembly 2, and a base assembly 4. The mouthpiece assembly 1 is connected to the base assembly 4 via the battery rod assembly 2. The battery rod assembly 2 includes a cavity for accommodating the atomizer 3, and the cavity communicates with the base assembly 4. The atomizer 3 is disposed in the cavity, and a first magnet is provided at the bottom of the atomizer 3. A second magnet 41 is provided at the top of the base assembly 4. The first magnet and the second magnet 41 are adapted to each other.

[0047] In the embodiments of this application, compared with the problems of existing technologies where disposable e-cigarettes cannot be refilled or reconnected after use, this application provides a structure in which the atomizer 3 has a first magnet at its bottom and the base assembly 4 has a second magnet 41 at its top. Specifically, it includes a mouthpiece assembly 1, an atomizer 3, a battery rod assembly 2, and a base assembly 4; the mouthpiece assembly 1 is connected to the base assembly 4 through the battery rod assembly 2, the battery rod assembly 2 includes a cavity for accommodating the atomizer 3, the cavity being in communication with the base assembly 4; the atomizer 3 is disposed in the cavity, the atomizer 3 has a first magnet at its bottom, and the base assembly 4 has a second magnet 41 at its top; wherein the first magnet and the second magnet 41 are compatible. The atomizing device of this application, by setting a first magnet at the bottom of the atomizer 3 and a compatible second magnet 41 at the top of the base assembly 4, utilizes the magnetic attraction force to achieve quick connection and separation of the atomizer 3 and the base assembly 4, simplifying the replacement operation of the atomizer 3, allowing users to easily complete the replacement without complicated manual operations. The stable attraction of the magnet ensures that the atomizer 3 is firmly connected during use, effectively avoiding leakage and loosening problems. At the same time, it reduces the requirements for processing precision, which is conducive to improving production efficiency and reducing costs.

[0048] This application is divided into four main modules: the mouthpiece assembly 1, the battery rod assembly 2, the base assembly 4, and the core component, the atomizer 3. These modules are connected via magnetic attraction, riveting, screw locking, and silicone fitting to form a system with a replaceable atomizer 3 and automatic vapor production. Specifically, the battery rod assembly 2 and the base assembly 4 are magnetically connected, with the atomizer 3 concealed within the cavity of the battery rod assembly 2. The mouthpiece assembly 1 is located at the top of the device, and the base assembly 4 at the bottom, forming a longitudinal columnar structure for easy portability.

[0049] This application features an automatic smoke generation and atomization function. When the smoke generation button 14 is pressed, the bottom motor 48 starts working, and the atomizer 3 begins outputting smoke, achieving automatic smoke generation and atomization. It has an independent airflow pneumatic switch. Even when condensation forms within the airflow channel of the atomizer 3, smoking can still be started via the airflow switch 45 or the button, enabling preheating and mode switching. Figure 11 The airflow switch 45 is an airway pneumatic switch; it opens when there is airflow and negative pressure. It has a wide compatibility range and can be used with atomizers 3 with an outer diameter of 10-14 cm. Most external battery mods on the market have exposed atomizers 3 that are prone to contamination, while this product encases the atomizer 3 inside an aluminum alloy shell 21, thus concealing the atomizer 3 and protecting it from damage from drops.

[0050] The following will further describe an atomizing device with a replaceable atomizer in this exemplary embodiment.

[0051] In one embodiment of this application, the mouthpiece assembly 1 is connected to the base assembly 4 via the battery rod assembly 2, and the battery rod assembly 2 includes a cavity for accommodating the atomizer 3, the cavity being in communication with the base assembly 4.

[0052] In one embodiment of this application, the suction nozzle assembly 1 includes a suction nozzle 11, a suction nozzle silicone 12, and a top cover 13;

[0053] The suction nozzle 11 is provided with a suction nozzle silicone 12 on its inner side, and the upper cover 13 is arranged around the bottom outer side of the suction nozzle 11; wherein, the suction nozzle 11 and the suction nozzle silicone 12 are adapted to each other; the bottom of the suction nozzle silicone 12 is in communication with the cavity.

[0054] In one specific embodiment, the nozzle 11 communicates with the lower cavity, which is formed by a steel tube 22, thereby enabling it to draw in gas from the atomizer 3 and the side of the atomizer 3. The nozzle 11 is externally sleeved on the silicone 12 of the nozzle.

[0055] As an example, such as Figure 11 and Figure 12As shown, the top of the suction nozzle assembly 1 is provided with a smoking hole 15, and the side of the suction nozzle assembly 1 is provided with a spray nozzle 16. Both the smoking hole 15 and the spray nozzle 16 are connected to the internal air passage of the steel pipe 22.

[0056] When the user blocks the smoking hole 15 with their finger, the smoke outlet button 14 of the mouthpiece assembly 1 is triggered and sends an electrical signal to the main board 46. After receiving the signal, the main board 46 controls the motor 48 to start. The motor 48 drives the fan assembly 47 to operate and generate airflow. The airflow pushes the smoke generated by the atomizer 3 through the internal air passage and sprays it out from the spray nozzle 16.

[0057] When the user's lips wrap around the mouthpiece assembly 1 and simultaneously cover the smoking hole 15 and the spray nozzle 16 for inhalation, the airflow switch 45 of the base assembly 4 detects the change in negative pressure in the airway. The airflow switch 45 sends a trigger signal to the main board 46, and the main board 46 controls the atomizer 3 to work and generate smoke. Under the action of suction negative pressure, the smoke enters the user's mouth through the smoking hole 15 via the internal airway.

[0058] This application's structure, through the functional partitioning of the smoking hole 15 and the spray nozzle 16, combined with the dual triggering mechanism of the smoke output button 14 and the airflow switch 45, realizes the switching between active smoke spraying and inhalation smoking modes, improving the flexibility of the device's use.

[0059] As an example, the mouthpiece assembly 1 is the terminal component for users to inhale aerosols. Its structural design directly affects the user experience. The mouthpiece 11 in this application is designed to conform to the human lip, with the upper diameter being smaller than the lower diameter. The mouthpiece silicone 12, located inside the mouthpiece 11, is adapted to the mouthpiece 11, enhancing the fit and seal between the mouthpiece 11 and the user's mouth, reducing aerosol leakage during transmission, and improving tactile comfort during use. The top cover 13 is located around the bottom of the mouthpiece 11, fixing the position of the mouthpiece 11 and forming a sealed connection with the top of the battery rod assembly 2, preventing external dust or impurities from entering the device. The bottom of the mouthpiece silicone 12 communicates with the cavity of the battery rod assembly 2, forming a transmission channel for aerosols from the atomizer 3 to the mouthpiece 11, ensuring that the aerosols generated by atomization can smoothly reach the mouthpiece 11 for the user to inhale.

[0060] In this embodiment, the mouthpiece assembly 1 is connected to the base assembly 4 via the battery rod assembly 2. The mouthpiece assembly 1 is equipped with a smoke-emitting button 14. The base assembly 4 is equipped with a main board 46, a motor 48, and a fan assembly 47. The motor 48 is electrically connected to the fan assembly 47, and both the motor 48 and the smoke-emitting button 14 are electrically connected to the main board 46. The smoke-emitting button 14 is connected to the main board 46 via a wire. Pressing the smoke-emitting button 14 controls the motor 48 to rotate via the main board 46. The motor 48 drives the fan assembly 47 to rotate, thereby drawing external air into the atomizer 3 for atomization.

[0061] In one specific embodiment, the suction nozzle 11 has an arc-shaped suction opening at the top and a cylindrical interface at the bottom, with a groove on its inner side to accommodate the suction nozzle silicone 12. The suction nozzle silicone 12 is sleeve-shaped and fits snugly against the inner groove of the suction nozzle 11, exhibiting elasticity. The upper cover 13 has an annular structure, fixing the suction nozzle 11 to the battery rod assembly 2. Its inner diameter is adapted to the cylindrical interface at the bottom of the suction nozzle 11, and its outer diameter is adapted to the top of the outer shell 21 of the battery rod assembly 2.

[0062] As an example, the silicone 12 of the mouthpiece is nested in the inner groove of the mouthpiece 11, and the two fit tightly to form a sealed structure to prevent smoke leakage; the cylindrical interface at the bottom of the mouthpiece 11 is inserted into the annular hole of the top cover 13, and the top cover 13 is fixed to the top of the bracket 24 of the battery rod assembly 2 by a snap-fit ​​method, thus realizing the connection between the mouthpiece assembly 1 and the battery rod assembly 2; the bottom of the mouthpiece assembly 1 is connected to the cavity of the battery rod assembly 2, that is, the inside of the steel tube 22, and the smoke generated by the atomizer 3 can enter the mouthpiece 11 through the cavity for user use.

[0063] In one embodiment of this application, the battery rod assembly 2 includes a housing 21, a steel pipe 22, a battery 26, and a bracket 24 for supporting the battery 26 and the steel pipe 22; the housing 21 encloses the bracket 24, the bracket 24 encloses the steel pipe 22, and the battery 26 is provided on one side of the bracket 24; the atomizer 3 is provided inside the steel pipe 22; the mouthpiece assembly 1 is provided at the top of the housing 21, and the base assembly 4 is provided at the bottom of the housing 21.

[0064] In one specific embodiment, the battery rod assembly 2 serves as the support and power supply core of the device, and its internal structural layout ensures good stability and battery life. The outer shell 21 encloses the bracket 24, providing external protection for the entire battery rod assembly 2, effectively protecting internal components from drop damage, and concealing the atomizer 3 within it to prevent exposure and contamination. The bracket 24, as an internal support structure, encloses the steel tube 22, providing a stable space for the atomizer 3, and supports the battery 26, ensuring its secure installation within the device. The atomizer 3 is housed within the steel tube 22, further protecting it and guiding the aerosol delivery path. The top of the outer shell 21 connects to the mouthpiece assembly 1, and the bottom magnetically engages with the base assembly 4, forming a complete device assembly. Simultaneously, the battery 26 provides power to the various electrical components in the base assembly 4 through its internal circuitry.

[0065] In one embodiment of this application, the bracket 24 has an adapter plate 28 at its bottom, which is fixedly connected to the battery 26. The bracket 24 has a button plate 23 at its top, which is electrically connected to the battery 26. The bracket 24 has a silicone ring 27 at its bottom; the silicone ring 27 is annular.

[0066] In one specific embodiment, the adapter plate 28 at the bottom of the bracket 24 is fixedly connected to the battery 26. Its main function is to realize the circuit connection between the battery 26 and the base assembly 4, ensuring that the power of the battery 26 can be stably transmitted to the main board 46 and other electrical components of the base assembly 4. The button plate 23 at the top of the bracket 24 is electrically connected to the battery 26. The user can realize the functions of starting the device, preheating, changing gears, and checking the battery level by operating the buttons on the button plate 23. After receiving the user's operation signal, the button plate 23 transmits it to the main board 46 through the circuit. The main board 46 controls the corresponding components to execute the instructions, such as starting the motor 48 to work and realize automatic smoke production, or adjusting the working mode of the atomizer 3 to adapt to different needs.

[0067] In one specific embodiment, the annular silicone ring 27 at the bottom of the bracket 24 can fill the gap between the battery rod assembly 2 and the base assembly 4 when they are connected, enhance the sealing of the connection, prevent external liquids or dust from entering the device, and at the same time buffer the impact force during connection, reduce component wear, and ensure the stability of the device during long-term use.

[0068] In one specific embodiment, the battery rod supplies power to the base, which contains a main board 46 and a microphone assembly. The battery rod and the base assembly 4 are magnetically attached together, and the two parts are electrically connected by a pin. Airflow is used to activate the microphone, enabling the battery rod to operate. The connection of the battery rod is as follows: first, the adapter plate 28 and the battery 26 are welded together; then, EVA 25 is attached to the battery 26; next, the magnet and the bracket 24 are riveted together; then, the steel pipe 22 and the bracket 24 are assembled; then, the welded adapter plate 28 and battery 26 are mounted on the bracket 24; then, the assembled bracket 24 and the outer shell 21 are assembled together; then, the nozzle 11 and the nozzle silicone 12 are assembled together; finally, the nozzle 11 is installed into the assembled bracket 24; and finally, the top cover 13 is fastened onto the bracket 24.

[0069] As an example, the battery 26 has a cuboid or cylindrical structure, and its dimensions are adapted to the battery slot of the bracket 24 to provide the power required for the operation of the entire device. The bracket 24 has an irregular frame structure, with a battery slot, a steel pipe 22 fixing hole for adapting the steel pipe 22, the mounting position of the adapter plate 28, and the mounting position of the button plate 23, and supports and fixes the battery 26, the steel pipe 22, the adapter plate 28, and the button plate 23. The adapter plate 28 is a rectangular circuit board with solder points on its surface, and its dimensions are adapted to the mounting position at the bottom of the bracket 24 to realize the electrical connection between the battery 26 and the electrode 42 of the base assembly 4. The EVA 25 has a sheet-like structure, its dimensions are adapted to the surface of the battery 26, and it is attached to the surface of the battery 26, serving as a buffer and insulation.

[0070] In one specific embodiment, the adapter plate 28 is fixedly connected to the battery 26 by welding to form a power supply circuit for the battery 26; EVA 25 (Ethylene Vinyl Acetate) is attached to the surface of the battery 26, and then the battery 26 is embedded in the battery 26 slot of the bracket 24 to fix the battery 26 to the bracket 24; the steel tube 22 is inserted into the steel tube 22 fixing hole of the bracket 24 and fixed by interference fit or snap fastener, and the inside of the steel tube 22 forms a cavity for accommodating the atomizer 3; the button plate 23 is fixed to the top of the bracket 24 by screws or snap fasteners, and the button contacts are aligned with the button holes on the surface of the outer shell 21; the bracket silicone ring 27 is sleeved on the bottom of the bracket 24, around the mating position of the adapter plate 28 and the electrode 42; the first magnet is fixed to the bottom edge of the bracket 24, corresponding to the position of the second magnet 41 of the base assembly 4.

[0071] In one embodiment of this application, the base assembly 4 includes an upper shell 441, a bottom shell 442, and a motor 48, a fan assembly 47, an electrode 42, a microphone assembly, a charging plate 49, and a main board 46 disposed within the upper shell 441. The upper shell 441 is connected to the bottom shell 442, and the motor 48, the fan assembly 47, the microphone assembly, and the charging plate 49 are all connected to the main board 46. The fan assembly 47 and the motor 48 are located at the bottom of the main board 46, and the charging plate 49 is located at the bottom of the fan assembly 47 and the motor 48. The electrode 42 is located at the top of the main board 46. The base housing 44 includes an upper shell 441, a bottom shell 442, and a threaded base 443.

[0072] In one embodiment of this application, an atomizer 3 is provided in the middle of the battery rod assembly 2. One end of the atomizer 3 is connected to the mouthpiece assembly 1, and the other end of the atomizer 3 is connected to the air outlet of the fan.

[0073] In one embodiment of this application, the fan assembly 47 includes fan blades 473, a first fan housing 471, and a second fan housing 472; the first fan housing 471 and the second fan housing 472 form a chamber for enclosing the fan blades 473, and the first fan housing 471 and the second fan housing 472 are fixedly connected. An atomizer 3 is provided in the middle of the battery rod assembly 2; one end of the atomizer 3 is connected to the mouthpiece assembly 1, and the other end of the atomizer 3 is connected to the air outlet of the fan.

[0074] In one embodiment of this application, the base assembly 4 is provided with an airflow switch 45 and a button assembly 5. The button assembly 5 includes a button silicone 51 and a bottom button 52. Both the bottom button 52 and the airflow switch 45 are electrically connected to the main board 46. The base is provided with an auxiliary air duct. One end of the auxiliary air duct is connected to the bottom button 52, and the other end of the auxiliary air duct passes through the airflow switch 45 and connects to the atomizer 3 and the mouthpiece assembly 1. The airflow switch 45 includes a microphone and a microphone silicone; the microphone silicone is fitted onto the top of the microphone. The base assembly 4 includes a pin assembly 43 and a microphone; the pin assembly 43 is disposed on one side of the electrode 42, and the microphone is disposed on the top of the fan assembly 47. The airflow from the auxiliary air duct can also lead to the atomizer.

[0075] In one embodiment of this application, the battery rod assembly 2 includes a housing 21, a steel pipe 22, a battery 26, and a bracket 24 for supporting the battery 26 and the steel pipe 22; the housing 21 encloses the bracket 24, the bracket 24 encloses the steel pipe 22, and the battery 26 is disposed on one side of the bracket 24; the atomizer 3 is disposed inside the steel pipe 22; the mouthpiece assembly 1 is disposed at the top of the housing 21, and the base assembly 4 is disposed at the bottom of the housing 21; a gap is provided between the steel pipe 22 and the atomizer 3.

[0076] As an example, the coordinated operation of the internal components of the base assembly 4 enables precise control of the atomization process. The upper shell 441 and the bottom shell 442 are connected to form a closed space, protecting the internal components such as the motor 48, fan assembly 47, electrode 42, microphone, charging board 49, and main board 46 from external influences. The main board 46, as the control center, is connected to the motor 48, fan assembly 47, microphone, and charging board 49, receiving signals from each component and issuing control commands. The electrode 42 on the top of the main board 46 contacts the corresponding electrode 42 on the bottom of the atomizer 3, providing operating power to the atomizer 3 and transmitting control signals. When the fan assembly 47 and motor 48 at the bottom are started, they can assist the atomizer 3 in heat dissipation and promote aerosol flow, improving atomization efficiency. The charging board 49 is used to connect to an external power source to charge the battery 26, ensuring that the device can be used repeatedly.

[0077] As an example, the fan assembly 47 consists of fan blades 473, a first fan housing 471, and a second fan housing 472. The first fan housing 471 and the second fan housing 472 are fixedly connected to form a chamber that encloses the fan blades 473, which not only protects the fan blades 473 but also guides the airflow. When the fan assembly 47 is working, the fan blades 473 rotate under the drive of the motor 48. The airflow generated accelerates the air circulation around the atomizer 3, helps the atomizer 3 dissipate heat, and promotes the flow of the aerosol generated by atomization towards the mouthpiece assembly 1, ensuring that the user can smoothly inhale the aerosol when vaping.

[0078] As an example, the pin assembly 43 in the base assembly 4 is located on one side of the electrode 42, and it contacts the corresponding contact in the battery rod assembly 2 to realize the circuit conduction between the battery 26 and the base assembly 4, ensuring the stability of power transmission; the microphone is located on the top of the fan assembly 47 as an airflow sensing element. When the user inhales, the airflow generates negative pressure through the air passage. After the microphone senses the airflow signal, it transmits it to the main board 46. The main board 46 then controls the atomizer 3 to start working, realizing the airflow sensing start function. It works in conjunction with the button start function to ensure that it can still start normally when there is condensate in the air passage of the atomizer 3.

[0079] As an example, the base sealing silicone 411 of the base assembly 4 is disposed at the bottom of the second magnet 41, which can enhance the sealing between the second magnet 41 and the upper shell 441 and prevent liquid from seeping into the magnet mounting part and affecting the magnetic attraction effect; the base sealing ring 421 is disposed at the bottom of the ejector pin assembly 43 and the electrode 42, which can seal the mounting holes of the electrode 42 and the ejector pin assembly 43, prevent the internal circuit from getting damp or corroded by liquid, ensure the stable conductivity of the electrode 42 and the ejector pin assembly 43, and improve the safety and service life of the device.

[0080] In one specific embodiment, the connection relationship of the base part is as follows: First, assemble the motor 48, the first fan housing 471, the fan blade 473, and the second fan housing 472 together. Then, install the USB interface 491 and the button silicone 51 on the charging board 49. Put the silicone pad 461 and the motherboard 46 together. Assemble the threaded base 443, the electrode 42, and the ejector pin assembly 43 together. Rivet the upper shell 441 and the magnet together. Then, install the sealing silicone on the upper shell 441. Next, pass the output wire of the assembled motherboard 46 assembly through the upper shell 441 and weld it together with the assembled threaded base 443. Then, rivet the threaded base 443 on the upper shell 441. Then, screw the motherboard 46 onto the outer shell 21. Then, screw the fan assembly 47 onto the upper shell 441. Then, install the light guide silicone 462 onto the upper shell 441. Install the bottom button 52 onto the bottom shell 442. Screw the charging board 49 assembly onto the bottom shell 442. Then simply snap the assembled upper shell 441 component and lower shell 442 component together.

[0081] In one specific embodiment, the microphone is a core component of the airflow switch 45, a cylindrical sensor with a microphone silicone sleeve on top, detecting changes in airflow and triggering the atomizer 3 to operate, which is a pneumatic start-up method. The ejector pin assembly 43 includes an ejector pin and ejector pin silicone. The ejector pin has a needle-like structure and is located on one side of the electrode 42. Its top is in contact with the battery rod assembly 2, and its bottom is electrically connected to the main board 46. The auxiliary electrode 42 realizes electrical conduction and enhances connection stability.

[0082] In one specific embodiment, pull out the base, screw the atomizer 3 onto the threaded seat of the base, then align it with the hole for the atomizer 3 inside the battery rod, attach the base to the battery rod, and directly inhale through the mouthpiece. During inhalation, the microphone on the base will be activated by airflow, starting the entire device.

[0083] As an example, this application also includes button silicone 51, which is an elastic sleeve-shaped material fitted onto the bottom of the button and adapted to the mounting hole of the bottom button 52. It is used to cushion button operation, enhance sealing, and prevent dust from entering. Light-guiding silicone 462 is a semi-transparent strip or ring-shaped silicone material, corresponding to the indicator light position on the mainboard 46, partially exposed on the upper shell 441 or bottom shell 442, conducting the light from the indicator light on the mainboard 46 to indicate battery level, working status, etc. The silicone pad 461 is a sheet-shaped silicone material, placed between the mainboard 46 and the upper shell 441 or bottom shell 442, used for cushioning and insulation to prevent direct contact between the mainboard 46 and the outer shell 21, which could lead to a short circuit. The threaded base 443 is a ring-shaped structure with an inner thread adapted to the bottom thread of the atomizer 3, and an outer fixed connection to the upper shell 441, used to fix the bottom of the atomizer 3, enabling a detachable connection between the atomizer 3 and the base assembly 4. The upper shell 441 is a cylindrical or stepped hollow structure with an interface at the top that fits with the outer shell 21 of the battery rod assembly 2. The inner side has a second magnet 41, a sealing silicone mounting groove, and a main board 46 mounting position. It engages with the bottom shell 442 to form the base shell 21, which also serves as the docking carrier for the battery rod assembly 2. The motor 48 is a small cylindrical motor with its output shaft connected to the fan blade 473. It primarily drives the fan blade 473 to rotate, assisting in smoke output and cooperating with the automatic smoke extraction function.

[0084] In one specific embodiment, the fan blade 473 is mounted on the output shaft of the motor 48. The first fan housing 471 and the second fan housing 472 are fixed by clips or screws, forming a cavity that encloses the fan blade 473, thus forming a complete fan assembly 47. The main board 46 is fixed to the main board 46 mounting position inside the upper housing 441 by screws. Electrodes 42 and pins are welded to the top of the main board 46, and the wiring terminals of the motor 48, fan assembly 47, microphone, and charging board 49 are welded to the bottom. After the microphone is fitted with microphone silicone, it is fixed to the top of the main board 46, that is, above the fan assembly 47. The microphone silicone adheres to the inner side of the upper housing 441 to ensure airflow detection sensitivity. The charging board 49 is fixed to the inner side of the bottom housing 442 by screws. The wiring terminals of the charging board 49 are electrically connected to the main board 46. The USB interface 491 (Universal Serial Bus) is connected to the main board 46. The USB interface silicone sleeve (USB, Universal Serial Bus) is aligned with the charging port of the bottom shell 442 after being fitted with USB interface silicone. The bottom button 52 is fitted with button silicone 51 and inserted into the button mounting hole of the bottom shell 442. The button silicone 51 fits against the bottom shell 442, and the top of the bottom button 52 contacts the button contact of the motherboard 46. The base sealing silicone 411 is pasted on the inner top of the top shell 441. The base sealing ring 421 is fitted on the bottom of the ejector pin and the electrode 42. The light guide silicone 462 is pasted on the corresponding position of the indicator light on the motherboard 46. The silicone pad 461 is placed between the motherboard 46 and the top shell 441. The threaded base 443 is fixed to the top inner side of the top shell 441 by riveting or screwing. Its inner thread is adapted to the bottom thread of the atomizer 3. After the bottom of the atomizer 3 is screwed into the threaded base 443, it contacts the electrode 42 to achieve electrical connection.

[0085] As an example, this application includes an automatic smoke output function, which is triggered by the user pressing the smoke output button 14 on the mouthpiece assembly 1 or the bottom button 52 on the base assembly 4. The button signal is transmitted to the main board 46. After receiving the signal, the main board 46 controls the battery 26 to supply power to the motor 48 and the atomizer 3 through the adapter plate 28 and the electrode 42. The motor 48 drives the fan blade 473 to rotate, and the atomizer 3 starts to generate smoke. With the assistance of the airflow from the fan blade 473, the smoke enters the mouthpiece 11 through the cavity of the steel pipe 22, thus achieving automatic smoke output.

[0086] As an example, this application includes an airflow start function. When the user inhales through the mouthpiece 11, a negative pressure is generated in the airway. The microphone detects the negative pressure signal and transmits it to the main board 46. The main board 46 controls the atomizer 3 to start. Even if there is condensate in the airway of the atomizer 3, it can still be started by airflow trigger or button trigger to achieve preheating and gear shifting.

[0087] As an example, this application includes a function to replace the atomizer 3. The battery rod assembly 2 and the base assembly 4 are separated, the connection between the bottom of the atomizer 3 and the threaded base 443 is unscrewed, and the old atomizer 3 is taken out from the cavity of the steel tube 22. The new atomizer 3 is inserted into the cavity of the steel tube 22, and the bottom is screwed into the threaded base 443. Then the battery rod assembly 2 and the base assembly 4 are magnetically connected to complete the replacement.

[0088] In one embodiment of this application, the base assembly 4 further includes a base sealing silicone 411 and a base sealing ring 421; the base sealing silicone 411 is disposed at the bottom of the second magnet 41, and the base sealing ring 421 is disposed at the bottom of the ejector pin assembly 43 and the electrode 42.

[0089] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0090] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0091] The above provides a detailed description of the atomizing device with a replaceable atomizer provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An atomizing device with a replaceable atomizer, characterized in that, Includes mouthpiece assembly, atomizer, battery rod assembly, and base assembly; The mouthpiece assembly is connected to the base assembly via the battery rod assembly. The battery rod assembly includes a cavity for accommodating the atomizer, and the cavity is in communication with the base assembly. The atomizer is disposed in the cavity, and a first magnet is provided at the bottom of the atomizer, and a second magnet is provided at the top of the base assembly; wherein the first magnet and the second magnet are adapted to each other.

2. The atomizing device with a replaceable atomizer according to claim 1, characterized in that, The suction nozzle assembly includes a suction nozzle, a suction nozzle silicone, and a top cover; The inner side of the suction nozzle is provided with the suction nozzle silicone, and the upper cover is disposed around the bottom periphery of the suction nozzle; wherein, the suction nozzle is adapted to the suction nozzle silicone; The silicone bottom of the suction nozzle is connected to the cavity.

3. The atomizing device with a replaceable atomizer according to claim 1, characterized in that, The battery rod assembly includes a housing, a steel tube, a battery, and a bracket for supporting the battery and the steel tube; The outer shell encloses the bracket, the bracket encloses the steel tube, and the battery is located on one side of the bracket; the atomizer is located inside the steel tube. The suction nozzle assembly is located at the top of the housing, and the base assembly is located at the bottom of the housing.

4. The atomizing device with a replaceable atomizer according to claim 3, characterized in that, The bracket has an adapter plate at its bottom, and the adapter plate is fixedly connected to the battery.

5. The atomizing device with a replaceable atomizer according to claim 3, characterized in that, The top of the bracket is equipped with a button panel, which is electrically connected to the battery.

6. The atomizing device with a replaceable atomizer according to claim 4, characterized in that, The bracket has a silicone ring at its bottom; the silicone ring is circular.

7. The atomizing device with a replaceable atomizer according to claim 1, characterized in that, The base assembly includes an upper shell, a lower shell, and a motor, fan assembly, electrodes, microphone, charging board, and motherboard disposed within the upper shell; The upper shell is connected to the lower shell, and the motor, the fan assembly, the microphone, and the charging board are all connected to the motherboard; The fan assembly and the motor are located at the bottom of the motherboard, and the charging board is located at the bottom of the fan assembly and the motor; the electrodes are located at the top of the motherboard.

8. The atomizing device with a replaceable atomizer according to claim 7, characterized in that, The fan assembly includes fan blades, a first fan housing, and a second fan housing; The first fan housing and the second fan housing form a cavity for enclosing the fan blades, and the first fan housing and the second fan housing are fixedly connected.

9. The atomizing device with a replaceable atomizer according to claim 7, characterized in that, The base assembly includes a pin assembly and a microphone; The pin assembly is located on one side of the electrode, and the microphone is located on top of the fan assembly.

10. The atomizing device with a replaceable atomizer according to claim 9, characterized in that, The base assembly also includes base sealing silicone and base sealing ring; The base sealing silicone is disposed at the bottom of the second magnet, and the base sealing ring is disposed at the bottom of the ejector pin assembly and the electrode.

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