Atomizing device

Abstract

The application discloses an atomizing device, which comprises a liquid storage assembly, an atomizing assembly and a blocking assembly. The inside of the liquid storage assembly is provided with a first liquid storage cavity and a second liquid storage cavity. A liquid supplementing hole and a mounting hole are arranged between the first liquid storage cavity and the second liquid storage cavity. The atomizing assembly comprises an atomizing cover and an atomizing core. The atomizing core is arranged in the inside of the atomizing cover. A liquid guiding hole is arranged in the side wall of the atomizing cover. The atomizing cover is mounted in the mounting hole, and the part provided with the liquid guiding hole extends to the second liquid storage cavity. The blocking assembly comprises a driving assembly and a blocking piece. The driving assembly is used for driving the blocking piece to move relative to the liquid supplementing hole, so as to completely block or at least partially open the liquid supplementing hole. The atomizing device provided by the application can realize the separation of the liquid storage assembly and the atomizing assembly by the blocking assembly, so as to avoid the problem that the atomizing assembly leaks due to environmental factors, and is convenient for user operation.

Description

Technical Field

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

[0002] Atomizing devices typically consist of a liquid storage component with a liquid reservoir and an atomizing component installed within the reservoir. The reservoir stores the atomizing matrix and supplies it to the atomizing component, which then atomizes the matrix into an aerosol. However, due to environmental factors, the atomizing matrix is ​​highly susceptible to leakage through the atomizing component, affecting the normal use of the product. Utility Model Content

[0003] This application aims to provide an atomizing device that separates the atomizing component from the liquid storage component to prevent leakage of the atomizing component under the influence of environmental factors.

[0004] This application provides an atomizing device, comprising:

[0005] A liquid storage assembly, wherein the liquid storage assembly is provided with a first liquid storage chamber and a second liquid storage chamber, and a liquid replenishment hole and a mounting hole are provided between the first liquid storage chamber and the second liquid storage chamber. The first liquid storage chamber is configured to store the atomizing matrix, and the second liquid storage chamber is configured to buffer the atomizing matrix.

[0006] An atomizing assembly includes an atomizing cover and an atomizing core. The atomizing core is disposed inside the atomizing cover. A liquid guiding hole is provided on the side wall of the atomizing cover. The atomizing cover is installed in the mounting hole, and the portion with the liquid guiding hole extends into the second liquid storage chamber. The atomizing core is configured to atomize the atomizing matrix.

[0007] A plugging assembly, comprising a drive assembly and a plugging member, wherein the plugging member is pulsatorically connected to the drive assembly, and the drive assembly is used to drive the plugging member to move relative to the fluid inlet, so as to completely block or at least partially open the fluid inlet.

[0008] In some embodiments, a pressure sensing component is further included, and the liquid storage component is provided with an air inlet chamber. The pressure sensing component is fluidly connected to the air inlet chamber and is communicatively connected to the drive component. The pressure sensing component is configured to control the drive component in response to changes in air pressure in the air inlet chamber.

[0009] In some embodiments, the liquid storage assembly further includes a transition cavity, and a liquid passage is provided between the transition cavity and the second liquid storage cavity, with the liquid replenishment hole communicating with the transition cavity;

[0010] The sealing element is movably disposed in the transition cavity, and the liquid passage is configured to allow the atomized matrix to enter the second liquid storage cavity after at least a portion of the liquid replenishment hole is opened.

[0011] In some embodiments, the sealing member abuts against the sidewall of the transition cavity where the replenishment hole is located;

[0012] The drive assembly drives the sealing member to move relative to the sidewall of the transition cavity where the fluid replenishment hole is located, so as to completely block or at least partially open the fluid replenishment hole.

[0013] In some embodiments, the blocking assembly further includes a rotating member rotatably mounted in the transition cavity, the driving assembly being disposed in the transition cavity and drivingly connected to the rotating member, and the blocking member being connected to the rotating member;

[0014] The drive assembly is configured to rotate the sealing member via the rotating member to completely seal or at least partially open the fluid inlet.

[0015] In some embodiments, the sealing assembly further includes a seal disposed between the rotating member and the driving assembly.

[0016] In some embodiments, the sealing member has a sealing protrusion, which is located on the side edge of the sealing member that abuts against the side wall of the transition cavity where the replenishment hole is located. The area of ​​the sealing protrusion projected toward the first liquid storage cavity is greater than or equal to the area of ​​the replenishment hole projected toward the first liquid storage cavity.

[0017] In some embodiments, the rotating member is provided with a receiving groove, the sealing member is installed in the receiving groove, and the sealing protrusion protrudes from the opening of the receiving groove.

[0018] In some embodiments, the liquid storage component has a recessed mounting groove extending into the air intake chamber on the side opposite to the air intake chamber. A sensing hole is provided at the bottom of the mounting groove. The air pressure sensing component is mounted in the mounting groove with its sensing end facing the sensing hole. The sensing hole is configured to allow fluid communication between the air intake chamber and the sensing end of the air pressure sensing component.

[0019] In some embodiments, the atomizing assembly further includes a sealing ring, which is fitted over the outer wall of the atomizing cover and positioned between the atomizing cover and the mounting hole.

[0020] According to the atomizing device of the above embodiment, the driving component drives the sealing member to move relative to the replenishment hole, which at least partially opens the replenishment hole. This allows the atomizing matrix stored in the first reservoir chamber to flow into the second reservoir chamber for buffering and then supply it to the atomizing component, achieving a coil-oil connection. When the driving component drives the sealing member to move relative to the replenishment hole and completely seals it, the coil-oil connection is achieved. Thus, the user can achieve coil-oil separation or connection between the reservoir chamber and the atomizing component by using the sealing component, avoiding leakage of the atomizing matrix from the atomizing component due to environmental factors, and facilitating user operation. Attached Figure Description

[0021] Figure 1 A perspective view of the atomizing device provided in this application;

[0022] Figure 2 A cross-sectional view of the atomizing device provided in this application;

[0023] Figure 3 for Figure 2 Exploded view;

[0024] Figure 4 A cross-sectional view of the atomizing device provided in this application from another perspective;

[0025] Figure 5 A schematic diagram illustrating the working principle of the atomizing device provided in this application;

[0026] Figure 6 A perspective view of the sealing component in the atomizing device provided in this application;

[0027] Figure 7 An exploded view of the sealing component in the atomizing device provided in this application;

[0028] Figure 8 Three-dimensional representation of a portion of the liquid storage component in the atomizing device provided in this application Figure 1 ;

[0029] Figure 9 Three-dimensional representation of a portion of the liquid storage component in the atomizing device provided in this application Figure 2 ;

[0030] Figure 10 Three-dimensional representation of a portion of the liquid storage component in the atomizing device provided in this application Figure 3 ;

[0031] Figure 11 A perspective view of the atomizing device provided in this application in cooperation with an air conditioning component in one embodiment;

[0032] Figure 12 A cross-sectional view of the atomizing device provided in this application in cooperation with the gas regulating component in one embodiment;

[0033] Figure 13 A perspective view of the air conditioning component in one embodiment of the atomizing device provided in this application;

[0034] Figure 14 An exploded view of the gas regulating component in one embodiment of the atomizing device provided in this application;

[0035] Figure 15 A perspective view of the atomizing device provided in this application in another embodiment;

[0036] Figure 16 A cross-sectional view of the atomizing device provided in this application in another embodiment.

[0037] Figure label:

[0038] Liquid storage assembly 10, tank body 11, first liquid storage chamber 111, second liquid storage chamber 112, air inlet chamber 113, air inlet 1131, liquid replenishment hole 114, mounting hole 115, air guide hole 116, mounting groove 117, sensing hole 1171, transition chamber 118, liquid passage hole 1181, bracket 12, partition 121, liquid inlet groove 122, first mounting groove 123, liquid passage notch 124, first cover 13, second cover 14, air inlet groove 141, second mounting groove 142;

[0039] Atomizing component 20, atomizing cover 21, liquid guiding hole 211, atomizing core 22, liquid storage component 23, sealing ring 24;

[0040] The components include: a blocking assembly 30, a driving assembly 31, a positioning part 3111, a rotating part 312, a sealing part 313, a receiving groove 314, a blocking part 32, a sealing protrusion 3131, a counting assembly 34, and a start control module 3535.

[0041] Barometric pressure sensor component 40;

[0042] Suction nozzle 50, suction nozzle channel 51;

[0043] Air regulating component 60, air inlet pipe 61, mounting bracket 62, air inlet channel 621, adjusting component 63, air regulating hole 631, operating component 64;

[0044] Casing 70;

[0045] Power supply unit 80. Detailed Implementation

[0046] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0047] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0048] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0049] The atomizing component of the atomizing device consists of an atomizing tube and an atomizing core. The atomizing tube is installed in the liquid storage chamber of the liquid storage component, and the atomizing core is installed inside the atomizing tube. The atomizing core has an atomization channel, and the atomizing tube has a liquid passage hole, which allows the atomizing matrix to enter the atomizing core and be heated and atomized by the atomizing core to produce an aerosol. The liquid storage component also has an air inlet. One end of the atomizing channel is fluidly connected to the air inlet, and the other end of the atomizing channel can extend to the outside of the liquid storage component and communicate with the outside. In actual use, the user draws in air from the other end of the atomizing channel. External gas enters through the air inlet and generates an airflow in the atomizing channel, while the aerosol generated by the heating of the atomizing core is output through the other end of the atomizing channel along with this airflow.

[0050] When environmental factors (such as a decrease in ambient temperature) cause the internal air pressure of the liquid storage chamber to be lower than the external air pressure of the atomizing device, the atomizing matrix stored in the liquid storage chamber is likely to enter the atomizing core through the liquid hole and then leak from the atomizing core through the air inlet to the outer surface of the liquid storage component. This affects the amount of aerosol atomization and also the appearance of the product.

[0051] In related technologies, atomizing devices typically employ an oil-wick separation structure to separate the liquid reservoir from the atomizing coil when the atomizing device is not in operation, while connecting the liquid reservoir and the atomizing coil when in operation, allowing the atomizing matrix in the atomizing coil to be supplied to the atomizing coil. However, the oil-wick separation structure usually requires manual operation by the user through at least one method such as pulling, pressing, or rotating, which is extremely inconvenient to use.

[0052] To address the aforementioned issues, this application provides an atomizing device that uses a driving component to drive the sealing element relative to the replenishment hole, thereby achieving automatic oil-core separation. This facilitates user operation and reduces the risk of leakage.

[0053] See Figures 1-4 As shown, the atomizing device provided in this application includes a liquid storage component 10, an atomizing component 20, and a sealing component 30.

[0054] The liquid storage assembly 10 has a first liquid storage chamber 111 and a second liquid storage chamber 112 inside. The first liquid storage chamber 111 and the second liquid storage chamber 112 are independent chambers. A replenishment hole 114 and a mounting hole 115 are provided between the first liquid storage chamber 111 and the second liquid storage chamber 112. The mounting hole 115 is used to install the atomizing assembly 20. Part of the atomizing assembly 20 extends into the second liquid storage chamber 112. The first liquid storage chamber 111 is configured to store the atomizing matrix, which is usually a liquid atomizing liquid. The replenishment hole 114 can be blocked or at least partially opened by the sealing assembly 30. After the replenishment hole 114 is at least partially opened by the sealing assembly 30, the atomizing matrix stored in the first liquid storage chamber 111 can flow into the second liquid storage chamber 112 through the replenishment hole 114, so that the replenishment hole 114 replenishes the atomizing matrix to the second liquid storage chamber 112 when it is open. The second liquid storage chamber 112 is configured to buffer the atomizing matrix flowing in through the open replenishment hole 114, thereby providing the atomizing matrix to the atomizing assembly 20, which atomizes the atomizing matrix to generate an aerosol.

[0055] The atomizing assembly 20 includes an atomizing cover 21 and an atomizing core 22. The atomizing core 22 is disposed inside the atomizing cover 21. The side wall of the atomizing cover 21 has a liquid guiding hole 211. The atomizing cover 21 is mounted on the mounting hole 115, and the portion of the atomizing cover 21 with the liquid guiding hole 211 extends into the second liquid storage chamber 112. The atomizing matrix buffered in the second liquid storage chamber 112 can be supplied to the atomizing core 22 through the liquid guiding hole 211. The atomizing core 22 can heat and atomize the atomizing matrix into an aerosol.

[0056] It should be noted that the atomizing cover 21 is installed through the mounting hole 115, and the part of the atomizing cover 21 with the liquid guiding hole 211 extends into the second liquid storage chamber 112. In actual use, external air can enter the interior of the atomizing cover 21 through one end to generate airflow, while the other end of the atomizing cover 21 can be connected to the external fluid of the atomizing device. The aerosol generated by the heating of the atomizing matrix by the atomizing core 22 can be output from the other end of the atomizing cover 21 with the airflow.

[0057] It is understandable that the atomizing cover 21 serves to position the atomizing core 22. The inner cavity of the atomizing cover 21 is a hollow structure that runs through the axial direction, allowing external air to enter the interior of the atomizing cover 21 through one end, while the other end of the atomizing cover 21 can be connected to the external fluid of the atomizing device.

[0058] In one embodiment of this application, the liquid storage assembly 10 is further provided with an air inlet chamber 113, wherein one end of the atomizing cover 21 is in fluid communication with the air inlet chamber 113. In actual use, the air inlet chamber 113 can be connected to the outside, and outside air can enter the inner cavity of the atomizing cover 21 through the air inlet chamber 113, generating an airflow in the inner cavity of the atomizing cover 21. The aerosol generated by the heating of the atomizing matrix by the atomizing core 22 can be output from the other end of the atomizing cover 21 with the airflow.

[0059] In this embodiment, the atomizing component 20 further includes a liquid storage component 23, which is disposed inside the atomizing cover 21 and located between the atomizing core 22 and the inner wall of the atomizing cover 21. The liquid storage component 23 stores the atomizing matrix that enters the atomizing cover 21, and the liquid storage component 23 can prevent leakage.

[0060] In this embodiment, the atomizing component 20 further includes a sealing ring 24, which is sleeved on the outer wall of the atomizing cover 21 and placed between the atomizing cover 21 and the mounting hole 115 to seal the gap between the atomizing cover 21 and the mounting hole 115, preventing the atomizing matrix from leaking through the gap between the atomizing cover 21 and the mounting hole 115.

[0061] See Figures 1-4 As shown, the atomizing device provided in this application also includes a nozzle 50, which is mounted on the outer surface of the liquid storage assembly 10. The nozzle 50 has a nozzle channel 51, which communicates with the other end of the atomizing cover 21. An air guide hole 116 is also provided between the second liquid storage chamber 112 and the air inlet chamber 113, and one end of the atomizing cover 21 is fluidly connected to the air inlet chamber 113 through the air guide hole 116. In some embodiments, the air inlet chamber 113 can ensure the introduction of external air, for example, by connecting the air inlet chamber 113 to the outside through a pipe. In this embodiment, as... Figure 4As shown, the liquid storage assembly 10 is also provided with an air inlet 1131 that connects to the air inlet chamber 113, which connects the air inlet chamber 113 to the external fluid. The user draws air through the nozzle 50, and external air enters the air inlet chamber 113 through the air inlet 1131 and then enters the inner cavity of the atomizing cover 21 through the air guide hole 116, thus forming an airflow inside the atomizing cover 21. The aerosol generated by the atomizing core 22 heating the atomizing matrix is ​​then output from the other end of the atomizing cover 21 through the nozzle channel 51 along with the airflow.

[0062] The sealing assembly 30 includes a drive assembly 31 and a sealing element 32. The sealing element 32 is drively connected to the drive assembly 31. The drive assembly 31 drives the sealing element 32 to move relative to the replenishment hole 114, so as to completely block or at least partially open the replenishment hole 114. After the sealing element 32 completely blocks the replenishment hole 114, the first liquid storage chamber 111 and the second liquid storage chamber 112 can be completely isolated, and the liquid storage assembly 10 and the atomizing assembly 20 are in a state of oil-core separation. When the sealing component 32 is driven by the driving component 31 to block at least part of the liquid replenishment hole 114, thus leaving the liquid replenishment hole 114 in a state of at least partial openness, the liquid storage component 10 and the atomizing component 20 are in a state of oil core combination. The first liquid storage chamber 111 and the second liquid storage chamber 112 can be fluidly connected through the liquid replenishment hole 114. The atomizing matrix stored in the first liquid storage chamber 111 can be replenished into the second liquid storage chamber 112 through the liquid replenishment hole 114 and buffered through the second liquid storage chamber 112.

[0063] In some embodiments, the sealing component 30 can be entirely disposed in the first liquid storage chamber 111 or entirely disposed in the second liquid storage chamber 112. Alternatively, the sealing component 32 can be disposed in either the first or second liquid storage chamber 111, while the driving component 31 is disposed outside the second or first liquid storage chamber 111. Or, the sealing component 32 can be disposed in either the first or second liquid storage chamber 111, while the driving component 31 is disposed outside or on the outer surface of the liquid storage component 10. The driving component 31 can drive the sealing component 32 to move linearly, rotate, etc., as long as it can completely seal or at least partially open the replenishment hole 114. For details on the specific installation location and working principle of the sealing component 30, please refer to subsequent embodiments.

[0064] The atomizing device provided in this application also includes a pressure sensing component 40, which is fluidly connected to the air intake chamber 113 and communicatively connected to the atomizing core 22 and the drive assembly 31. The pressure sensing component 40 is configured to control the atomizing core 22 and the drive assembly 31 in response to changes in air pressure within the air intake chamber 113.

[0065] In a specific embodiment, when the user draws air through the nozzle 50 to allow external air to enter the air intake chamber 113 through the air intake port 1131, a pressure change occurs in the air intake chamber 113. At this time, the pressure sensing component 40 senses the pressure change in the air intake chamber 113 and generates a start signal. This start signal can control the atomizing core 22 and the drive component 31 to start. The drive component 31 can then drive the sealing component 32 to at least partially open the replenishment port 114, so that the atomizing matrix stored in the first liquid storage chamber 111 enters the second liquid storage chamber 112 through the replenishment port 114. The atomizing matrix entering the second liquid storage chamber 112 is buffered by the second liquid storage chamber 112 and provided to the atomizing core 22 through the liquid guiding port 211. The activated atomizing core 22 can then heat and atomize the atomizing matrix into an aerosol by heating. When the user completes one inhalation, no air pressure change occurs in the air intake chamber 113. At this time, the air pressure sensing component 40 senses that no air pressure change occurs in the air intake chamber 113 and generates a shut-off signal. This shut-off signal can control the atomizing core 22 and the drive component 31 to shut down.

[0066] Of course, a delayed starter can also be provided for the atomizing core 22. The input and output terminals of the delayed starter are communicatively connected to the air pressure sensing component 40 and the atomizing core 22, respectively. When the air pressure sensing component 40 senses a change in air pressure in the air intake chamber 113 and generates a start signal, it controls the drive component 31 to start, so that the second liquid storage chamber 112 buffers the atomizing matrix before the atomizing core 22 is started. This atomizing matrix can be provided to the atomizing core 22 through the liquid guide hole 211, enabling the atomizing core 22 to achieve complete or almost complete wetting. Afterward, the start signal controls the delayed starter to start the atomizing core 22 after a preset time, which can avoid the problem of dry burning and scorching when the atomizing core 22 is not properly wetting if it starts synchronously with the drive component 21.

[0067] In this application, the air pressure sensing component 40 senses changes in air pressure within the air intake chamber 113. When a pressure change occurs within the air intake chamber 113, the atomizing core 22 and the drive component 31 are activated. This allows for the automatic supply of the atomizing matrix to the atomizing core 22 while simultaneously heating and atomizing the matrix to generate an aerosol. When no pressure change occurs within the air intake chamber 113, the atomizing core 22 and the drive component 31 are shut off. Thus, the user only needs to use the sealing component 30 to automatically separate or connect the liquid storage component 10 and the atomizing component 20 during vaping, preventing leakage of the atomizing matrix from the atomizing component 20 due to environmental factors, thus simplifying operation.

[0068] When the drive assembly 31 drives the sealing member 32 to open at least part of the replenishment hole 114, the second liquid storage chamber 112 can buffer a certain amount of atomizing matrix. At this time, the start signal generated by the airflow sensing assembly 40 in response to the air pressure change in the air intake chamber 113 can control the atomizing core 22 to start, so that the drive assembly 31 can be controlled to replenish the atomizing matrix in the second liquid storage chamber 112 again after the atomizing matrix buffered in the second liquid storage chamber 112 is consumed.

[0069] See Figure 5 As shown, the atomizing device provided in this application also includes a counting component 34 and a start control module 35. The counting component 34 is communicatively connected to the air pressure sensing component 40, and the start control module 35 is communicatively connected to the counting component 34. The counting component 34 is configured to count the number of air pressure changes in the air intake chamber 113 sensed by the air pressure sensing component 40. After the number of air pressure changes counted by the counting component 34 is a preset number, the start control module 35 controls the drive component 31 to start.

[0070] It should be noted that when a user inhales once through the mouthpiece 50, the air pressure in the air intake chamber 113 will change once. The preset number of air pressure changes in the air intake chamber 113 detected by the air pressure sensing component 40 and counted by the counting component 34 is the number of times the user inhales through the mouthpiece 50. Each time the user inhales through the mouthpiece 50, the air pressure sensing component 40 will respond to the change in air pressure in the air intake chamber 113 and generate a start signal to control the atomizing core 22 to start. After the air pressure sensing component 40 generates a start signal for the first time, the start control module 35 synchronously controls the atomizing core 22 and the drive component 31 to start. At this time, a certain amount of atomizing matrix can be buffered in the second liquid storage chamber 112. After a preset number of cycles, the atomizing matrix buffered in the second liquid storage chamber 112 is completely consumed by the atomizing core 22. After the preset number of cycles, when the user inhales through the mouthpiece 50, causing the air pressure sensing component 40 to generate a start signal in response to the change in air pressure in the air intake chamber 113, the start control module 35 can synchronously control the atomizing core 22 and the drive component 31 to start through this start signal, and so on in a cycle. On the one hand, this avoids the problem of reduced service life of the drive component 31 due to frequent starts. On the other hand, it also reduces the problem of increased energy consumption caused by frequent starts of the drive component 31, and improves the endurance of this atomizing device.

[0071] See Figure 2 and Figure 3As shown, the liquid storage assembly 10 also includes a transition cavity 118. A liquid passage 1181 is provided between the transition cavity 118 and the second liquid storage cavity 112. A replenishment hole 114 communicates with the transition cavity 118, and the sealing member 32 is movably disposed within the transition cavity 118. The liquid passage 1181 is configured to allow the atomizing matrix to enter the second liquid storage cavity 112 after at least a portion of the replenishment hole 114 is opened. Thus, the liquid passage 1181 can fluidly connect the second liquid storage cavity 112 and the first liquid storage cavity 111 after the replenishment hole 114 is opened. The atomizing matrix stored in the first liquid storage cavity 111 will first enter the transition cavity 118, and then enter the second liquid storage cavity 112 through the liquid passage 1181. During this process, since the atomizing matrix is ​​in liquid form, contact between the atomizing matrix and the drive assembly 31 should be avoided while keeping the sealing member 32 in an active state.

[0072] In this application, the replenishment hole 114 penetrates the side wall of the transition cavity 118. In other words, the replenishment hole 114 is opened on the side wall of the transition cavity 118. The sealing member 32 abuts against the side wall of the transition cavity 118 where the replenishment hole 114 is located. As mentioned above, the driving assembly 31 can drive the sealing member 32 to move relative to the side wall of the transition cavity 118 where the replenishment hole 114 is located in a linear drive, rotary drive or other manner, so as to completely block or at least partially open the replenishment hole 114.

[0073] In this embodiment, the driving method in which the driving assembly 31 drives the sealing member 32 to rotate relative to the sidewall of the transition cavity 118 where the liquid replenishment hole 114 is provided is described as an example. See Figure 2 , Figure 3 and Figure 6 , Figure 7 As shown, the sealing assembly 30 also includes a rotating member 312, which is rotatably mounted in the transition cavity 118. A driving assembly 31 is disposed in the transition cavity 118 and is connected to the rotating member 312 in a transmission manner. The sealing member 32 is connected to the rotating member 312. Specifically, the driving assembly 31 is located below the rotating member 312. While the rotating member 312 rotates relative to the transition cavity 118, a sealed state is maintained between the rotating member 312 and the driving assembly 31 to prevent the atomized matrix entering the transition cavity 118 through the open replenishment hole 114 from entering the space where the driving assembly 31 is located in the transition cavity 118. The drive assembly 31 is communicatively connected to the air pressure sensing assembly 40. After the air pressure sensing assembly 40 senses a change in air pressure in the air intake chamber 113, the start signal generated can control the drive assembly 31 to start. The drive assembly 31 is configured to drive the sealing member 32 to rotate through the rotating member 312, so as to completely block the liquid filling hole 114 by completely covering it with the sealing member 32, or to at least partially open the liquid filling hole 114 by covering it with the sealing member 32.

[0074] In a specific embodiment, the driving component 31 is a motor that can output power to drive the rotating component 312 to rotate. The rotating component 312 drives the sealing component 32 to rotate. When setting the position of the replenishing hole 114, it should be ensured that the replenishing hole 114 is on the rotation path of the sealing component 32, and the initial position of the sealing component 32 before sealing should be confirmed. By adjusting the rotation angle or torque of the rotating component 31 driven by the driving component 31, the replenishing hole 114 can be completely sealed by the sealing component 32, or at least partially sealed, or the replenishing hole 114 can be completely opened.

[0075] For example, on the rotation path of the sealing component 32, the angle between the initial position of the sealing component 32 and the position of the replenishing hole 114 is 30°, and the initial position of the sealing component 32 and the replenishing hole 114 are set in a clockwise direction. Then, through program settings, the drive assembly 31 drives the rotating component 312 to rotate 30° clockwise, so that the sealing component 32 completely blocks the replenishing hole 114. If the angle of clockwise rotation of the driving assembly 31 driving the rotating component 312 is less than 30°, the sealing component 32 can partially open the replenishing hole 114 by partially covering it. Of course, the drive assembly 31 can also drive the rotating component 312 to rotate counterclockwise, as long as the rotation angle is sufficient to completely or partially cover the replenishing hole 114.

[0076] like Figure 7 As shown, the power output end of the drive assembly 31 is provided with a positioning part 3111, which is cross-shaped. Correspondingly, a positioning groove (not shown in the figure) is provided on the rotating member 312. The shape and size of the positioning groove are adapted to the positioning part 3111. By installing the positioning part 3111 in the positioning groove, the rotating member 312 can be prevented from rotating relative to the power output end of the drive assembly 31.

[0077] See Figure 6 and Figure 7 As shown, the sealing assembly 30 also includes a sealing element 313, which is disposed between the rotating element 312 and the drive assembly 31. The sealing element 313 is preferably made of silicone or rubber. The sealing element 313 deforms between the periphery of the rotating element 312 and the cavity wall of the transition cavity 118 to achieve the effect of sealing the gap between the rotating element 312 and the transition cavity 118.

[0078] To improve the sealing performance of the sealing component 32 when covering the fluid replenishment hole 114, such as Figure 6 and Figure 7As shown, the sealing member 32 has a sealing protrusion 3131. The sealing protrusion 3131 is located on the side edge of the side wall of the transition cavity 118 where the liquid replenishment hole 114 is located, which is adjacent to the sealing member 32. The sealing protrusion is arranged in a ring around the circumference of the sealing member 32 and protrudes towards the side wall of the transition cavity 118 where the liquid replenishment hole 114 is located. In this embodiment, the area of ​​the sealing protrusion 3131 projected toward the first liquid storage cavity 111 is greater than or equal to the area of ​​the liquid replenishment hole 114 projected toward the first liquid storage cavity 111. Therefore, when the sealing member 32 completely covers the liquid replenishment hole 114, it completely seals the liquid replenishment hole 114 and achieves the effect of sealing the gap between the sealing member 32 and the side wall of the transition cavity 118 where the liquid replenishment hole 114 is located.

[0079] like Figure 7 As shown, the rotating member 312 is provided with a receiving groove 314, the sealing member 32 is installed in the receiving groove 314, and the sealing protrusion 3131 protrudes out of the groove of the receiving groove 314.

[0080] See Figure 3 As shown, the liquid storage component 10 has a recessed mounting groove 117 extending into the air intake chamber 113 on the side opposite to the air intake chamber 113. A sensing hole 1171 is provided at the bottom of the mounting groove 117. The air pressure sensing component 40 is installed in the mounting groove 117 with the sensing end of the air pressure sensing component 40 facing the sensing hole 1171. The sensing hole 1171 is configured to fluidly connect the air intake chamber 113 and the sensing end of the air pressure sensing component 40. Thus, the sensing end of the air pressure sensing component 40 can sense the air pressure change in the air intake chamber 113 through the sensing hole 1171.

[0081] In this application, see Figures 2-4 , Figures 8-10As shown, the liquid storage assembly 10 includes a chamber 11, a support 12, a first cover 13, and a second cover 14. The support 12 has a groove, and the groove is provided with a partition 121. The partition 121 divides the groove of the support 12 into a liquid inlet groove 122 and a first mounting groove 123. The first mounting groove 123 extends through the thickness direction of the support 12. The partition 121 is provided with a liquid passage notch 124. A liquid replenishment hole 114 is opened on the first cover 13. The first cover 13 covers the groove opening of the groove of the support 12, so that the first cover 13, the liquid inlet groove 122, the first mounting groove 123, and the liquid passage notch 124 respectively form a second liquid storage chamber 112, a partial transition chamber 118, and a liquid passage hole 1181. The second cover 14 is provided with an air inlet groove 141 and a second mounting groove 142. The second cover 14 is connected to the side of the bracket 12 facing away from the groove, and the side of the bracket 12 facing away from the groove, together with the air inlet groove 141 and the second mounting groove 142, respectively form an air inlet cavity 113 and a partial transition cavity. Thus, the first mounting groove 123 and the second mounting groove 142 form a transition cavity 118. The bracket 12, which has the first cover 13 and the second cover 14 respectively mounted on both sides, is installed at one end opening of the compartment 11, and together with the inner wall of the compartment 11, it forms a first liquid storage cavity 111. An air inlet 1131 is opened in the second cover 14, and the mounting groove 117 is recessed from the side of the second cover 14 facing away from the air inlet groove 141 toward the air inlet groove 141.

[0082] See Figures 11-14 As shown, the atomizing device provided in this application also includes an air regulating component 60, which is fluidly connected to the air inlet 1131 and is used to regulate the flow rate of air entering through the air inlet 1131, thereby adjusting the suction resistance of the atomizing device when the user inhales, so as to meet the usage needs of different users.

[0083] The air regulating assembly 60 includes an air intake pipe 61, a mounting bracket 62, an adjusting member 63, and an operating member 64. The mounting bracket 62 has an air intake channel 621, and one end of the air intake pipe 61 is connected to one end of the air intake channel 621. The adjusting member 63 is movably mounted on the mounting bracket 62 and covers the other end of the air intake channel 621. The adjusting member 63 is provided with at least two air regulating holes 631. The operating member 64 is mounted on the adjusting member 63. By applying a force to the adjusting member 63 through the operating member 64, the adjusting member 63 moves and adjusts the air regulating holes 631 to connect with the other end of the air intake channel 621. Since the sizes of the air regulating holes 631 are different, the air intake volume of the air intake holes 1131 can be adjusted by connecting different air regulating holes 631 with the other end of the air intake channel 621.

[0084] See Figure 15 and Figure 16As shown, the atomizing device provided in this application also includes a housing 70 and a power supply unit 80. The liquid storage component 10, part of the gas regulating component 60, and the power supply unit 80 are installed inside the housing 70, while the operating element 64 of the gas regulating component 60 is exposed outside the housing 70 for user convenience. The mouthpiece 50 is located outside the housing 70 for easy inhalation. The power supply unit 70 provides the electrical energy required for the operation of the atomizing core 22 and the rotating power source 311.

[0085] In summary, the atomizing device provided by this utility model, through the movement of the sealing member relative to the replenishment hole driven by the driving component, can at least partially open the replenishment hole, allowing the atomizing matrix stored in the first liquid storage chamber to flow into the second liquid storage chamber for buffering, and then supply it to the atomizing component through the second liquid storage chamber to achieve an oil-core bonded state. When the driving component drives the sealing member to move relative to the replenishment hole and completely seal the replenishment hole, an oil-core separated state can be achieved. Thus, the user can achieve oil-core separation or oil-core bond between the liquid storage component and the atomizing component through the sealing component, avoiding leakage of the atomizing matrix from the atomizing component due to environmental factors, and facilitating user operation.

[0086] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. An atomizing device, characterized in that, include: A liquid storage assembly, wherein the liquid storage assembly is provided with a first liquid storage chamber and a second liquid storage chamber, and a liquid replenishment hole and a mounting hole are provided between the first liquid storage chamber and the second liquid storage chamber. The first liquid storage chamber is configured to store the atomizing matrix, and the second liquid storage chamber is configured to buffer the atomizing matrix. An atomizing assembly includes an atomizing cover and an atomizing core, the atomizing core being disposed inside the atomizing cover; the side wall of the atomizing cover has a liquid guiding hole, the atomizing cover is mounted on the mounting hole, and the portion having the liquid guiding hole extends into the second liquid storage chamber; the atomizing core is configured to atomize the atomizing matrix; A plugging assembly, comprising a drive assembly and a plugging member, wherein the plugging member is pulsatorically connected to the drive assembly, and the drive assembly is used to drive the plugging member to move relative to the fluid inlet, so as to completely block or at least partially open the fluid inlet.

2. The atomizing device as described in claim 1, characterized in that, It also includes a pressure sensing component, and the liquid storage component has an air inlet chamber inside. The pressure sensing component is fluid-conducting with the air inlet chamber and is communicatively connected to the drive component. The pressure sensing component is configured to control the drive component in response to changes in air pressure in the air inlet chamber.

3. The atomizing device as described in claim 1, characterized in that, The liquid storage assembly is further provided with a transition cavity, and a liquid passage is provided between the transition cavity and the second liquid storage cavity. The liquid replenishment hole is connected to the transition cavity. The sealing element is movably disposed in the transition cavity, and the liquid passage is configured to allow the atomized matrix to enter the second liquid storage cavity after at least a portion of the liquid replenishment hole is opened.

4. The atomizing device as described in claim 3, characterized in that, The sealing component abuts against the side wall of the transition cavity where the liquid replenishment hole is located; The drive assembly drives the sealing member to move relative to the sidewall of the transition cavity where the fluid replenishment hole is located, so as to completely block or at least partially open the fluid replenishment hole.

5. The atomizing device as described in claim 4, characterized in that, The sealing assembly further includes a rotating component, which is rotatably mounted in the transition cavity. The driving assembly is disposed in the transition cavity and is connected to the rotating component in a transmission connection. The sealing component is connected to the rotating component. The drive assembly is configured to rotate the sealing member via the rotating member to completely seal or at least partially open the fluid inlet.

6. The atomizing device as described in claim 5, characterized in that, The sealing assembly further includes a seal disposed between the rotating member and the driving assembly.

7. The atomizing device as described in claim 5, characterized in that, The sealing member has a sealing protrusion, which is located on the side edge of the sealing member that abuts against the side wall of the transition cavity where the replenishment hole is located. The area of ​​the sealing protrusion projected toward the first liquid storage cavity is greater than or equal to the area of ​​the replenishment hole projected toward the first liquid storage cavity.

8. The atomizing device as described in claim 7, characterized in that, The rotating component is provided with a receiving groove, the sealing component is installed in the receiving groove, and the sealing protrusion protrudes from the opening of the receiving groove.

9. The atomizing device as described in claim 2, characterized in that, The liquid storage component has a recessed mounting groove extending into the air intake chamber on the side opposite to the air intake chamber. A sensing hole is provided at the bottom of the mounting groove. The air pressure sensing component is installed in the mounting groove with its sensing end facing the sensing hole. The sensing hole is configured to allow fluid communication between the air intake chamber and the sensing end of the air pressure sensing component.

10. The atomizing device as described in claim 1, characterized in that, The atomizing component also includes a sealing ring, which is sleeved on the outer wall of the atomizing cover and positioned between the atomizing cover and the mounting hole.

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