Atomizing device
By designing independent replenishment chambers and atomization chambers in the atomizing device, and using liquid guiding components and airflow sensors to control the quantitative replenishment of the atomizing matrix, the problem of atomizing matrix leakage is solved, user experience is optimized, and costs are reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HG INNOVATION LTD
- Filing Date
- 2025-04-02
- Publication Date
- 2026-06-16
AI Technical Summary
During storage and transportation, changes in ambient temperature or air pressure can cause leakage of the atomizing matrix, affecting user experience and increasing operating costs.
Design an atomizing device comprising an independent replenishment chamber and an atomizing chamber. The opening or closing of the connecting tube is controlled by a liquid guiding component. Gravity is used to quantitatively replenish the atomizing matrix in the replenishment chamber into the atomizing chamber, avoiding long-term immersion. The replenishment timing is optimized by combining an airflow sensor and monitoring the number of suctions.
It effectively avoids leakage of the atomizing matrix, optimizes the user experience, reduces usage costs, and increases the reusability of the atomizing core and power supply unit.
Smart Images
Figure CN224356995U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of atomization technology, specifically to an atomization device. Background Technology
[0002] Atomizing devices are used to heat and atomize a substrate into a usable aerosol. Inside, there is an atomizing core that needs to be in constant contact with the substrate for heating and atomization. However, when storage or transportation causes pressure or temperature changes between the atomizing device and the external environment, creating a pressure difference, the atomizing substrate will leak through the atomizing core under pressure exceeding the external pressure. This leakage significantly impacts user experience and operating costs. Utility Model Content
[0003] This application aims to provide an atomizing device that can replenish the atomizing matrix in the atomizing chamber in a timely manner while avoiding leakage due to excessive atomizing matrix in the atomizing chamber, thereby optimizing the user experience and reducing user costs.
[0004] This application provides an atomizing device, comprising:
[0005] The housing assembly has an independent liquid replenishment chamber and an atomizing chamber inside. The liquid replenishment chamber is configured to replenish the atomizing matrix to the atomizing chamber, and the atomizing chamber is configured to store the atomizing matrix. The liquid replenishment chamber is provided with a liquid replenishment hole, and the atomizing chamber is provided with a liquid guiding hole.
[0006] A liquid guiding assembly, wherein the liquid guiding assembly is provided with a first connecting pipe and a second connecting pipe, the first connecting pipe being configured to communicate with the liquid replenishment hole, and the second connecting pipe being configured to communicate with the liquid guiding hole;
[0007] The liquid guiding component is used to control the connection or disconnection between the first connecting pipe and the second connecting pipe, wherein the axis of the first connecting pipe and the axis of the second connecting pipe are set at an angle.
[0008] In some embodiments, an annular seal is further included, the outer wall of which is disposed in contact with the wall of the liquid guiding hole, and the second connecting pipe passes through the inner wall of the annular seal.
[0009] In some embodiments, when the first connecting pipe is connected to the second connecting pipe, the replenishment chamber is configured such that the atomizing matrix can flow into the atomizing chamber under the action of gravity.
[0010] In some embodiments, the housing assembly is further provided with a fluid replenishment seal, and the fluid replenishment hole is disposed through the fluid replenishment seal, with at least a portion of the first connecting tube accommodated in the fluid replenishment hole.
[0011] In some embodiments, an airflow sensor is also included to detect suction action or airflow changes to generate a drive signal;
[0012] The fluid guiding component is configured to respond to the driving signal to control the opening or closing of the first connecting pipe and the second connecting pipe.
[0013] In some embodiments, the atomizing chamber has an interconnected atomizing space and a storage space inside;
[0014] The atomizing device further includes an atomizing component disposed in the atomizing space, and the storage space is configured to store the atomizing matrix and provide the atomizing matrix to the atomizing component.
[0015] In some embodiments, the atomizing assembly includes an atomizing tube and an atomizing core. The atomizing tube is disposed inside the atomizing chamber, and a liquid passage hole is formed in the wall of the atomizing tube. The space between the outer wall of the atomizing tube and the inner wall of the atomizing chamber is the storage space, and the space enclosed by the inner wall of the atomizing tube is the atomizing space. The liquid passage hole communicates the atomizing space and the storage space. The atomizing core is disposed inside the atomizing tube and is used to atomize the atomizing matrix.
[0016] In some embodiments, the fluid guiding assembly includes a valve body, a valve core, an electromagnetic coil, and an elastic element. The valve body has an internally connected sliding channel and a connecting channel. The two ends of the connecting channel are respectively connected to the first connecting pipe and the second connecting pipe. The connecting channel has an opening and closing portion. The sliding channel extends to the opening and closing portion. The electromagnetic coil is arranged around the periphery of the sliding channel. The valve core is slidably disposed in the sliding channel. The elastic element is connected between the valve body and the valve core.
[0017] In the initial state, the elastic element applies elastic potential energy to the valve core, causing the valve core to block the opening and closing part, thereby cutting off the communication channel; when the electromagnetic coil is energized, the valve core overcomes the elastic potential energy to disengage from the opening and closing part, thereby opening the communication channel.
[0018] In some embodiments, the liquid guiding assembly further includes a one-way air inlet valve, which is connected to the communication channel inside the valve body;
[0019] The one-way air intake valve is configured to allow external air to enter the replenishment chamber.
[0020] In some embodiments, the angle between the centerline of the first connecting pipe and the centerline of the second connecting pipe is 80°-120°.
[0021] According to the atomizing device of the above embodiment, the liquid guiding component can connect the first connecting pipe and the second connecting pipe when it is necessary to replenish the atomizing matrix in the atomizing chamber, thereby avoiding the long-term storage of the atomizing matrix in the atomizing chamber and thus avoiding the problem of leakage of the atomizing matrix through the atomizing component due to the internal and external pressure difference, optimizing the user experience and reducing the user's operating costs. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the atomizing device provided in this application;
[0023] Figure 2 Cross-section of the atomizing device provided in this application Figure One ;
[0024] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle;
[0025] Figure 4 Cross-section of the atomizing device provided in this application Figure Two ;
[0026] Figure 5 A perspective view of the liquid guiding component in the atomizing device provided in this application;
[0027] Figure 6 A schematic diagram illustrating the conduction principle of the liquid guiding component in the atomizing device provided in this application;
[0028] Figure 7 This is a schematic diagram of the liquid guiding component in the atomizing device provided in this application;
[0029] Figure 8 The three-dimensional support in the housing assembly of the atomizing device provided in this application Figure One ;
[0030] Figure 9 The three-dimensional support in the housing assembly of the atomizing device provided in this application Figure Two .
[0031] Figure label:
[0032] Housing assembly 10, outer shell 11, liquid replenishment chamber 111, air outlet channel 112, liquid injection hole 113, sealing component 114, nozzle part 115, nozzle opening 116, connecting assembly 117, electrical connector 118, liquid replenishment seal 12, liquid replenishment hole 121, bracket 13, atomizing chamber 131, atomizing groove 1311, liquid guide hole 132, mounting chamber 133, mounting groove 1331, power supply chamber 134, power supply groove 1341, lead wire channel 135, lead wire through hole 1351, lead wire hole 136, base 14, air inlet channel 141;
[0033] Liquid guiding assembly 20, first connecting pipe 21, second connecting pipe 22, one-way air inlet valve 23, valve body 24, sliding channel 241, connecting channel 242, opening and closing part 2421, valve core 25, electromagnetic coil 26, elastic element 27.
[0034] Annular seal 30;
[0035] Airflow sensor 40;
[0036] 50 suction count monitoring units;
[0037] Atomizing component 60, atomizing tube 61, atomizing core 62, liquid guiding component 621, heating component 622, atomizing channel 6211;
[0038] Power supply unit 70. Detailed Implementation
[0039] 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.
[0040] 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.
[0041] 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).
[0042] In related technologies, during the storage and transportation of atomizing devices, when changes in ambient temperature or air pressure cause pressure differences between the inside and outside of the atomizing device, the atomizing matrix will leak through the atomizing core to the outside of the product, resulting in leakage.
[0043] To address the aforementioned issues, this application provides an atomizing device. A liquid guiding component can promptly supply the atomizing matrix stored in the replenishment chamber to the atomizing chamber, allowing the atomizing component within the chamber to atomize the matrix. The liquid guiding component can supply a preset amount of atomizing matrix to the atomizing chamber after a preset number of suction cycles, preventing the atomizing component from being immersed in the atomizing matrix for extended periods. This further reduces the risk of leakage of the atomizing matrix through the atomizing component due to internal and external pressure differences, thereby optimizing the user experience and reducing user costs.
[0044] See Figures 1-4 As shown, the atomizing device provided in this application includes a housing assembly 10 and a liquid guiding assembly 20.
[0045] The housing assembly 10 has an independent replenishment chamber 111 and an atomizing chamber 131 inside. The replenishment chamber 111 is provided with a replenishment hole 121, and the atomizing chamber 131 is provided with a liquid guiding hole 132. The replenishment chamber 111 is configured to replenish the atomizing matrix to the atomizing chamber 131, and the atomizing chamber 131 is configured to store the atomizing matrix replenished by the replenishment chamber 111.
[0046] The replenishment chamber 111 and the atomization chamber 131 are two functionally independent chambers. For example, they can be enclosed by two separate shells; or they can share a portion of the outer shell, with an isolation element inside the shell dividing the chamber into two.
[0047] In one embodiment, the replenishment chamber 111 stores the atomizing matrix, which can be transported to the atomizing chamber 131 via the replenishment hole 121 and the guiding hole 132, so that the atomizing chamber 131 stores the atomizing matrix. The atomizing chamber 131 is typically also equipped with an atomizing component 60, which can heat and atomize the atomizing matrix stored in the atomizing chamber 131 to generate an aerosol.
[0048] It should be noted that the replenishment chamber 111 can store a large amount of atomizing matrix (e.g., 50ml of atomizing matrix), but the amount of atomizing matrix supplied to the atomizing chamber 131 is very small (e.g., 2ml-3ml of replenished atomizing matrix). The atomizing component 60 atomizes a small amount of atomizing matrix each time. Compared to the method of immersing the atomizing component 60 in a large amount of atomizing matrix for a long time, the solution adopted in this application, which replenishes only a small amount of atomizing matrix to the atomizing chamber 131 each time through the replenishment chamber 111, can avoid or reduce the problem of leakage of atomizing matrix through the atomizing component 60 due to internal and external pressure differences, optimize the user experience, and avoid the problem of increased user costs due to leakage. Furthermore, by replenishing the small-capacity atomizing chamber 131 in multiple batches through the large-capacity replenishment chamber 111 that can store a large amount of atomizing matrix, the reusability of the atomizing core 62 and the power supply unit 70 is improved, reducing user costs.
[0049] The liquid guiding assembly 20 is provided with a first connecting pipe 21 and a second connecting pipe 22. The first connecting pipe 21 is configured to communicate with the liquid replenishment hole 121, and the second connecting pipe 22 is configured to communicate with the liquid guiding hole 132. The liquid guiding assembly 20 is used to control the connection or disconnection of the first connecting pipe 21 and the second connecting pipe 22. When the liquid guiding assembly 20 controls the first connecting pipe 21 and the second connecting pipe 22 to be connected, the liquid replenishment hole 121 and the liquid guiding hole 132 are indirectly connected. The atomizing matrix stored in the liquid replenishment chamber 111 enters the atomization chamber 131 in sequence through the liquid replenishment hole 121, the first connecting pipe 21, the second connecting pipe 22, and the liquid guiding hole 132 under its own gravity, and is stored in the atomization chamber 131.
[0050] It should be understood that the liquid guiding assembly 20 only connects the first connecting pipe 21 and the second connecting pipe 22 to replenish the atomizing matrix in the atomizing chamber 131 after the atomizing matrix inside has been used up. In this way, a small amount of atomizing matrix is replenished each time, avoiding the problem of leakage caused by the atomizing assembly 60 inside the atomizing chamber 131 being immersed in the atomizing matrix for a long time under the action of internal and external pressure difference.
[0051] In some embodiments, the atomizing device provided in this application is used in electronic cigarettes, wherein the atomizing matrix is e-liquid, and the user obtains the aerosol generated after the e-liquid is atomized by inhalation. Thus, the atomizing device can be configured to receive a start signal for the liquid guiding component 20 after inhalation, which not only avoids leakage due to excessive atomizing matrix in the atomizing chamber 131, but also avoids the problem of dry burning and scorching of the atomizing component 60 due to insufficient atomizing matrix in the atomizing chamber 131. Please refer to subsequent embodiments for the start-up method of the liquid guiding component 20.
[0052] It should be understood that after the liquid guiding component 20 is activated by suction once, the atomizing matrix obtained by the atomizing chamber 131 can heat the atomizing component 60 or generate a certain number of aerosols. For example, if the user suctions 100 to 200 times, the atomizing matrix stored in the atomizing chamber 131 can be completely used up. After reaching this number of times, the liquid guiding component 20 can be restarted once to replenish the atomizing matrix.
[0053] Of course, in other embodiments, the liquid guiding component 20 can also be started by manually turning on a switch. In this start-up method, the remaining amount of atomizing matrix in the atomizing chamber 131 should be detected to avoid the problem of dry burning and scorching.
[0054] See Figure 2 , Figure 4 as well as Figure 5As shown, the axis of the first connecting pipe 21 and the axis of the second connecting pipe 22 are set at an angle, so that the axis of the first connecting pipe 21 and the axis of the second connecting pipe 22 are non-coaxial. In this way, the axis of the first connecting pipe 21 and the axis of the second connecting pipe 22 are neither coincident nor coaxial, forming a certain angle, which can appropriately shorten the length of the flow path of the atomizing matrix flowing through the first connecting pipe 21 and the second connecting pipe 22, so that the residual liquid of the atomizing matrix is less in the flow path.
[0055] In some embodiments of this application, when the first connecting pipe 21 and the second connecting pipe 22 are connected by the liquid guiding assembly 20, the replenishment chamber 111 is configured such that the atomizing matrix can flow to the atomizing chamber 131 under gravity. See specific embodiments. Figure 2 As shown, the replenishment chamber 111 is located above the atomization chamber 131. The replenishment chamber 111 is located above the atomization chamber 131 along the positive direction of the Z-axis. When the liquid guiding assembly 20 connects the first connecting pipe 21 and the second connecting pipe 22, the atomizing matrix can enter the atomization chamber 131 in sequence through the replenishment hole 121, the first connecting pipe 21, the second connecting pipe 22, and the liquid guiding hole 132 under its own gravity.
[0056] In this application, the angle between the centerline of the first connecting pipe 21 and the centerline of the second connecting pipe 22 can be 80°-120°. When the length of the first connecting pipe 21 and the second connecting pipe 22, or their total length, remains unchanged, the first connecting pipe 21 and the second connecting pipe 22, with a right angle or an obtuse angle between them, can better improve the liquid discharge speed of the atomized matrix and reduce the residual liquid volume, compared to an acute angle. Therefore, in a preferred embodiment, the angle between the centerline of the first connecting pipe 21 and the centerline of the second connecting pipe 22 is a right angle or an obtuse angle, that is, the angle between the centerline of the first connecting pipe 21 and the centerline of the second connecting pipe 22 is preferably greater than or equal to 90° and less than or equal to 120°.
[0057] In some embodiments, when the second connecting pipe 22 and the liquid guiding hole 132 are connected, a gap may easily form between them, causing the atomizing matrix to leak from the atomizing chamber 131. To address this, the atomizing device provided in this embodiment further includes an annular seal 30. The outer wall of the annular seal 30 is fitted to the wall of the liquid guiding hole 132, and the second connecting pipe 22 passes through the inner wall of the annular seal 30. The annular seal 30 can seal the gap between the second connecting pipe 22 and the liquid guiding hole 132.
[0058] Similarly, when the first connecting pipe 21 and the liquid replenishment hole 121 are connected, a gap can easily form between them, leading to leakage of the atomizing matrix. For this, see [link to relevant documentation]. Figure 4As shown, the housing assembly 10 is also provided with a liquid replenishment seal 12 inside, and a liquid replenishment hole 121 is provided through the liquid replenishment seal 12. At least a portion of the first connecting pipe 21 is accommodated in the liquid replenishment hole 121. The outer wall of the portion of the first connecting pipe 21 accommodated in the liquid replenishment hole 121 is fitted and sealed with the hole wall of the liquid replenishment hole 121 to prevent the atomized matrix from leaking from the liquid replenishment chamber 111.
[0059] See Figure 1 and Figure 2 As shown, in this embodiment, the housing assembly 10 is also provided with a liquid injection hole 113, which communicates with the liquid replenishment chamber 111. Liquid injection can be added to the liquid replenishment chamber 111 through the liquid injection hole 113 to replenish the atomizing matrix, thereby extending the service life of the atomizing device. Of course, a sealing member 114 is also provided at the liquid injection hole 113. The sealing member 114 can be used to seal or open the liquid injection hole 113, so that when the liquid injection hole 113 is open, the atomizing matrix can be replenished to the liquid replenishment chamber 111, and when the liquid injection hole 113 is sealed, leakage of the atomizing matrix stored in the liquid replenishment chamber 111 is prevented.
[0060] In this embodiment, the atomizing component 60 has an atomizing channel 6211, and the housing component 10 also has an air inlet channel 141 and an air outlet channel 112 inside. One end of the air inlet channel 141 is connected to one end of the atomizing channel 6211, and the other end of the air inlet channel 141 is connected to the external space of the housing component 10. One end of the air outlet channel 112 is connected to the other end of the atomizing channel 6211, and the other end of the air outlet channel 112 is also connected to the external space of the housing component 10. The housing component 10 also has a nozzle portion 115, which has a nozzle opening 116, and the nozzle opening 116 is connected to the other end of the air outlet channel 112.
[0061] In actual use, the user draws air through the nozzle 115, which creates negative pressure in the air outlet 112, atomization channel 6211, and air inlet 141. External air enters the atomization channel 6211 through the air inlet 141. The aerosol generated by the atomization component 60 heating the atomization matrix is then output from the nozzle 116 through the air outlet 112 by the air outlet for the user to use.
[0062] As previously mentioned, the liquid guiding component 20 can connect the first connecting pipe 21 and the second connecting pipe 22 when the user needs to use this atomizing device, so that the atomizing matrix can be supplied to the atomizing chamber 131 under its own gravity. See also... Figure 6As shown, the atomizing device provided in this embodiment also includes an airflow sensor 40, which is used to detect suction action or airflow changes to generate a drive signal. The liquid guiding assembly 20 is configured to respond to the drive signal to control the opening or closing of the first connecting tube 21 and the second connecting tube 22. In other words, when the user suctions through the mouthpiece 115, the airflow sensor 40 detects the suction action or airflow change to generate a drive signal, which controls the liquid guiding assembly 20 to connect the first connecting tube 21 and the second connecting tube 22; conversely, the liquid guiding assembly 20 disconnects the first connecting tube 21 and the second connecting tube 22.
[0063] Of course, if the user controls the airflow sensor 40 to generate a drive signal every time they perform a suction action, then the liquid guiding component 20 will control the first connecting tube 21 and the second connecting tube 22 to be connected every time a suction is performed, which will lead to an excessive supply of atomizing matrix. Therefore, in this embodiment, the atomizing device also includes a suction count monitoring unit 50, which is used to detect the number of suction actions according to the drive signal. The liquid guiding component 20 is configured to connect the first connecting tube 21 and the second connecting tube 22 when the number of suction actions reaches a preset threshold.
[0064] In other words, the suction count monitoring unit 50 monitors the number of suction actions since the liquid guiding assembly 20 last connected the first connecting tube 21 and the second connecting tube 22. When the number of suction actions reaches a preset threshold, the liquid guiding assembly 20 connects the first connecting tube 21 and the second connecting tube 22 again. For example, if the preset threshold for the number of suction actions is 100-200 times, then after this number of suction actions, the liquid guiding assembly 20 reconnects the first connecting tube 21 and the second connecting tube 22 to replenish the atomizing matrix in the atomizing chamber 131.
[0065] In this embodiment, to ensure the operation of the device, the atomizing device provided in this application also includes a power supply unit 70. The power supply unit 70 is electrically connected to the liquid guiding component 20, the airflow sensor 40, the suction count monitoring unit 50, and the atomizing component 60 to provide power for the operation of each component.
[0066] like Figure 3 As shown, a mounting cavity 133 is also provided inside the housing assembly 10, in which the liquid guiding assembly 20 is installed. The mounting cavity 133, the liquid replenishment cavity 111, and the atomizing cavity 131 are independent chamber structures. The liquid replenishment hole 121 connects the mounting cavity 133 to the liquid replenishment cavity 111, and the liquid guiding hole 132 connects the atomizing cavity 131 to the mounting cavity 133. A power supply cavity 134 is also provided inside the housing assembly 10, in which the power supply unit 70 is installed. For the electrical connection between the liquid guiding assembly 20 and the power supply unit 70, see [reference needed]. Figure 8 and Figure 9As shown, a lead wire channel 135 is also provided inside the housing assembly 10. The channel wall of the lead wire channel 135 is also provided with a lead wire hole 136. One end of the lead wire channel 135 extends and communicates with the power supply cavity 134, and the lead wire hole 136 connects the lead wire channel 134 with the mounting cavity 133. The liquid guiding assembly 20 is also provided with a lead wire. The lead wire can extend from the lead wire hole 136 through the lead wire channel 134 into the power supply cavity 134 to be electrically connected to the power supply unit 70 in the power supply cavity 134, thereby providing electrical energy to the liquid guiding assembly 20 through the power supply unit 70.
[0067] In this embodiment, the housing assembly 10 includes a housing 11, a support 13, and a base 14. The housing 11 has an internal cavity and an opening at one end. A liquid replenishment seal 12 is disposed in the cavity, and the liquid replenishment seal 12 and the inner cavity of the housing 11 form a liquid replenishment cavity 111. Figure 8 and Figure 9 As shown, one end of the bracket 13 has an atomizing groove 1311, a mounting groove 1331, and a lead wire through hole 1351 arranged adjacently and at intervals. The lead wire through hole 1351 passes through the other end of the bracket 13, and a power supply groove 1341 is provided at the other end of the bracket 13. One end of the bracket 13 is connected to the liquid replenishment seal 12, so that the atomizing groove 1311 and the liquid replenishment seal 12 form an atomizing cavity 131, the mounting groove 1331 and the liquid replenishment seal 12 form an mounting cavity 133, the lead wire through hole 1351 and the liquid replenishment seal 12 form a liquid replenishment channel 135, the liquid replenishment hole 121 is opened in the liquid replenishment seal 12, the liquid guide hole 132 is opened in the atomizing groove 1311, and the base 14 is installed at the opening of the outer shell 11, so that the power supply groove 1341 and the base 14 form a power supply cavity 134.
[0068] In this application, the atomizing chamber 131 has an interconnected atomizing space and a storage space. The atomizing component 60 is disposed in the atomizing space, and the storage space is configured to store the atomizing matrix and provide the atomizing matrix to the atomizing component 60. In some embodiments, the storage space may be provided with a storage element made of a material such as fiber cotton, which can store the atomizing matrix by adsorption.
[0069] See Figure 2 As shown in the figure, in this application, the atomizing component 60 includes an atomizing tube 61 and an atomizing core 62. The atomizing tube 61 is disposed inside the atomizing chamber 131. The tube wall of the atomizing tube 61 is provided with a liquid passage hole (not shown in the figure). The space between the outer wall of the atomizing tube 61 and the inner wall of the atomizing chamber 131 forms a storage space. The space enclosed by the inner wall of the atomizing tube 61 forms an atomizing space. The liquid passage hole connects the atomizing space and the storage space. The atomizing core 62 is disposed inside the atomizing tube 61. The atomizing matrix can be transferred to the atomizing core 62 in the atomizing space through the liquid passage hole. The atomizing core 62 is used to atomize the atomizing matrix to generate an aerosol.
[0070] In some embodiments of this application, the atomizing core 62 includes a liquid guiding component 621 and a heating component 622. The liquid guiding component 621 has an atomization channel 6211 along its axial direction, and the heating component 622 is disposed in contact with the channel wall of the atomization channel 6211. The liquid guiding component 621 is disposed inside the atomizing tube 61, and at least a portion of the liquid guiding component 621 corresponds to the position of the liquid passage hole. The liquid guiding component 621 is used to receive the atomizing matrix stored in the storage space through the liquid passage hole and transfer the atomizing matrix to the heating component 622. The heating component 622 is used to heat the atomizing matrix to generate an aerosol, and the generated aerosol is output through the atomization channel 6211 and the gas outlet channel 112.
[0071] See Figure 7 As shown, the liquid guiding assembly 20 includes a valve body 24, a valve core 25, an electromagnetic coil 26, and an elastic element 27. The valve body 24 has an internally connected sliding channel 241 and a connecting channel 242. The two ends of the connecting channel 242 are connected to a first connecting pipe 21 and a second connecting pipe 22, respectively. The connecting channel 242 has an opening and closing part 2421. By blocking or opening the opening and closing part 2421, the connecting channel 242 can be cut off or opened. The sliding channel 241 extends to the opening and closing part 2421. The electromagnetic coil 26 surrounds the sliding channel 241. The valve core 25 is slidably disposed in the sliding channel 241. The elastic element 27 connects the valve body 24 and the valve core 25.
[0072] In the initial state, the elastic element 27 applies elastic potential energy to the valve core 25, causing the valve core 25 to seal the opening and closing part 2421, thereby cutting off the communication channel 242 and disconnecting the first communication pipe 21 and the second communication pipe 22. The valve core 25 is preferably made of a high magnetic permeability material. When the power supply unit 70 provides electrical energy to the electromagnetic coil 26, causing the electromagnetic coil 26 to generate a magnetic field in the energized state, under the action of the magnetic field, the valve core 25 overcomes the elastic potential energy of the elastic element 27 and moves away from the opening and closing part 2421, thereby disengaging from the opening and closing part 2421 and opening the communication channel 242, thereby connecting the first communication pipe 21 and the second communication pipe 22. Conversely, when the supply of electrical energy to the electromagnetic coil 26 is stopped, the elastic element 27 provides elastic potential energy to the valve core 25, causing it to move along the sliding channel 241 toward the opening and closing part 2421, so that the valve core 25 blocks the opening and closing part 2421 to cut off the connecting channel 242, thereby disconnecting the first connecting pipe 21 and the second connecting pipe 22.
[0073] In this embodiment, when the electromagnetic coil 26, under the power supplied by the power supply unit 70, causes the valve core 25 to overcome the elastic potential energy of the elastic element 27 and open the opening / closing part 2421, the open connecting channel 242 connects the first connecting pipe 21 and the second connecting pipe 22. The atomizing matrix then enters the atomizing chamber 131 from the replenishment chamber 111 under its own gravity. During this process, the air in the atomizing chamber 131 is compressed, resulting in a slow liquid flow rate. See [link to relevant documentation] for details. Figure 5 As shown, the liquid guiding assembly 20 provided in this embodiment also includes a one-way air inlet valve 23, which is connected to the communication channel 242 inside the valve body 24. The one-way air inlet valve 23 is configured to allow external air to enter the liquid replenishment chamber 111.
[0074] Specifically, the one-way air intake valve 23 can be a one-way valve that enables one-way airflow. It is connected to the outside air, allowing the outside air to flow into the replenishment chamber 111 through the connecting channel 242 via the one-way air intake valve 23, so as to balance the air pressure inside the replenishment chamber 111 and the outside space and ensure the liquid feeding speed of the atomized matrix.
[0075] See Figure 1 As shown, in this embodiment, the housing assembly 10 is further provided with at least one connecting assembly 117 and at least one electrical connector 118. The connecting assembly 117 and the electrical connector 118 are both provided on the side of the housing assembly 10 where the liquid injection hole 113 is provided. The connecting assembly 117 can be detachably connected to the energy replenishment device that replenishes the power supply unit 70, and the electrical connector 118 can be electrically connected to the energy replenishment device that replenishes the power supply unit 70, so that the energy supply unit 70 can be replenished with power through the energy replenishment device.
[0076] The connecting component 117 can be a magnet, which can be magnetically connected to the magnet or iron component on the power replenishment device. The electrical connector 118 can be a connecting terminal, with one end electrically connected to the power supply unit 70 and the other end electrically connected to the power replenishment device.
[0077] In summary, in the atomizing device provided by this utility model, the liquid guiding component can connect the first connecting pipe and the second connecting pipe when it is necessary to replenish the atomizing matrix in the atomizing chamber, thereby avoiding the long-term storage of the atomizing matrix in the atomizing chamber and thus avoiding the problem of leakage of the atomizing matrix through the atomizing component due to the internal and external pressure difference, optimizing the user experience and reducing the user's operating costs.
[0078] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. An atomizing device, characterized in that, include: A housing assembly, the interior of which has a liquid replenishment chamber and an atomization chamber, the liquid replenishment chamber being configured to replenish the atomization matrix to the atomization chamber, the atomization chamber being configured to store the atomization matrix; the liquid replenishment chamber is provided with a liquid replenishment hole, and the atomization chamber is provided with a liquid guiding hole; A liquid guiding assembly, wherein the liquid guiding assembly is provided with a first connecting pipe and a second connecting pipe, the first connecting pipe being configured to communicate with the liquid replenishment hole, and the second connecting pipe being configured to communicate with the liquid guiding hole; The liquid guiding component is used to control the conductivity between the first connecting pipe and the second connecting pipe, wherein the axis of the first connecting pipe and the axis of the second connecting pipe are set at an angle.
2. The atomizing device as described in claim 1, characterized in that, It also includes an annular seal, the outer wall of which is fitted to the wall of the liquid guiding hole, and the second connecting pipe passing through the inner wall of the annular seal.
3. The atomizing device as described in claim 1, characterized in that, When the first connecting pipe is connected to the second connecting pipe, the replenishment chamber is configured such that the atomizing matrix can flow into the atomizing chamber under the action of gravity.
4. The atomizing device as described in claim 1, characterized in that, The housing assembly is further provided with a liquid replenishment seal, and the liquid replenishment hole is provided through the liquid replenishment seal, with at least a portion of the first connecting pipe accommodated in the liquid replenishment hole.
5. The atomizing device as described in claim 1, characterized in that, It also includes an airflow sensor to detect suction action or changes in airflow to generate a drive signal; The fluid guiding component is configured to respond to the driving signal to control the opening or closing of the first connecting pipe and the second connecting pipe.
6. The atomizing device as described in claim 1, characterized in that, The atomizing chamber has interconnected atomizing space and storage space inside; The atomizing device further includes an atomizing component disposed in the atomizing space, and the storage space is configured to store the atomizing matrix and provide the atomizing matrix to the atomizing component.
7. The atomizing device as described in claim 6, wherein the atomizing component includes an atomizing tube and an atomizing core, the atomizing tube is disposed inside the atomizing chamber, the tube wall of the atomizing tube has a liquid passage hole, the space between the outer wall of the atomizing tube and the inner wall of the atomizing chamber is the storage space, the space enclosed by the inner wall of the atomizing tube is the atomizing space, and the liquid passage hole communicates the atomizing space with the storage space; the atomizing core is disposed inside the atomizing tube and is used to atomize the atomizing matrix.
8. The atomizing device as described in claim 1, characterized in that, The liquid guiding assembly includes a valve body, a valve core, an electromagnetic coil, and an elastic element. The valve body has an internal sliding channel and a connecting channel that are interconnected. The two ends of the connecting channel are respectively connected to the first connecting pipe and the second connecting pipe. The connecting channel has an opening and closing part. The sliding channel extends to the opening and closing part. The electromagnetic coil is arranged around the periphery of the sliding channel. The valve core is slidably disposed in the sliding channel. The elastic element is connected between the valve body and the valve core. In the initial state, the elastic element applies elastic potential energy to the valve core, causing the valve core to block the opening and closing part, thereby cutting off the communication channel; when the electromagnetic coil is energized, the valve core overcomes the elastic potential energy to disengage from the opening and closing part, thereby opening the communication channel.
9. The atomizing device as described in claim 8, characterized in that, The liquid guiding assembly also includes a one-way air inlet valve, which is connected to the communication channel inside the valve body; The one-way air intake valve is configured to allow external air to enter the replenishment chamber.
10. The atomizing device as described in claim 1, characterized in that, The angle between the centerline of the first connecting pipe and the centerline of the second connecting pipe is 80°-120°.