Atomization device

Abstract

The embodiment of the utility model provides an atomization device and an atomization device. The atomization device comprises a shell assembly, a liquid storage cavity is formed in the shell assembly, an atomization core assembly is arranged in the liquid storage cavity, the atomization core assembly is provided with an atomization channel, the atomization channel extends in the first direction, and a liquid guide element is located in the atomization channel; the mounting support and the atomizing core assembly are sequentially arranged in the shell assembly in the first direction, a mounting cavity is defined by the mounting support and the shell assembly, and the mounting cavity communicates with the atomizing channel; the multiple leakage-proof elements are arranged in the mounting cavity in a stacked mode in the first direction and used for absorbing and storing the aerosol matrix leaked out of the liquid storage cavity. According to the atomization device provided by the embodiment of the invention, the aerosol matrix leaked from the liquid guide element is absorbed through the plurality of leakage-proof elements in the mounting cavity, so that the liquid leakage problem is reduced, and the use experience of the atomization device is improved.

Description

Technical Field

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

[0002] Atomizing devices typically include a storage chamber for storing aerosol matrix and an atomizing component. The atomizing component is located inside the storage chamber and can be used to atomize the aerosol matrix inside the storage chamber.

[0003] In related technologies, when the liquid storage chamber contains a liquid aerosol matrix, there may be leakage problems caused by the aerosol matrix leaking from the storage chamber into the atomization channel, which affects the user experience of the atomization device. Utility Model Content

[0004] This application aims to provide an atomizing device to solve the problems of leakage in existing atomizing devices, which affect the user experience.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] This application discloses an atomizing device, the atomizing device comprising:

[0007] A housing assembly having a liquid storage chamber for storing an aerosol matrix;

[0008] An atomizing core assembly is disposed in a liquid storage chamber. The atomizing core assembly has an atomizing channel that extends along a first direction, which is the air outlet direction of the atomizing channel.

[0009] The mounting bracket and the atomizing core assembly are sequentially disposed within the housing assembly along the first direction. The mounting bracket and the housing assembly enclose a mounting cavity, which communicates with the atomizing channel.

[0010] And a plurality of leak-proof elements, wherein the plurality of leak-proof elements are stacked in the mounting cavity along the first direction, the leak-proof elements being used to absorb and store the aerosol matrix leaking from the liquid storage cavity.

[0011] In some embodiments, the atomizing device further includes a battery assembly disposed within the mounting cavity. The battery assembly includes a battery body and a first circuit board, the first circuit board being electrically connected to the side of the battery body away from the liquid storage cavity, and the first circuit board being electrically connected to the atomizing core assembly.

[0012] In some embodiments, the plurality of leak-proof elements include a first leak-proof element and a second leak-proof element. The first leak-proof element and the second leak-proof element are respectively provided with a first mounting channel and a second mounting channel that are interconnected. The battery body passes through the first mounting channel and the second mounting channel, and the second leak-proof element is spaced apart from the side of the first circuit board near the battery body.

[0013] In some embodiments, the housing assembly is provided with an air inlet channel and an air outlet channel at both ends along the first direction;

[0014] The first leak-proof element and the second leak-proof element are also respectively provided with a first airflow channel and a second airflow channel that are interconnected. The air inlet channel, the first airflow channel, the second airflow channel, the atomization channel and the air outlet channel are interconnected.

[0015] In some embodiments, the plurality of leak-proof elements further includes a third leak-proof element, wherein the top end of the battery body along the first direction is spaced apart from the mounting bracket, and the third leak-proof element is disposed between the top end of the battery body along the first direction and the mounting bracket.

[0016] In some embodiments, the atomizing device further includes a second circuit board connected to the bottom end of the atomizing core assembly along the first direction, the second circuit board being electrically connected to the first circuit board, and the second circuit board being electrically connected to the atomizing core assembly.

[0017] In some embodiments, the first circuit board is provided with a plurality of first electrode posts, and the second circuit board is provided with a plurality of second electrode posts. The second electrode posts are electrically connected to the atomizing core assembly, and the first electrode posts and the second electrode posts are electrically connected through electrical connection lines.

[0018] In some embodiments, the atomizing core assembly is provided with multiple mounting holes, and one of the second electrode posts is embedded in one of the mounting holes.

[0019] In some embodiments, the atomizing core assembly includes an atomizing tube and an atomizing bracket;

[0020] The mounting bracket is provided with a connection hole, the atomizing bracket is partially embedded in the connection hole, the atomizing tube is inserted into the atomizing bracket, and the atomizing bracket is provided with a third airflow channel communicating with the atomizing channel.

[0021] In some embodiments, the atomizing device further includes a seal disposed inside the housing assembly, the seal being connected to the top end of the mounting bracket along the first direction, and the seal being sleeved on the outer periphery of the atomizing core assembly, the seal and the housing assembly enclosing each other to form the liquid storage cavity.

[0022] In this embodiment, a mounting cavity is formed by the mounting bracket and the housing assembly, allowing multiple leak-proof elements to be stacked within the mounting cavity. The mounting cavity is connected to the atomization channel, enabling the multiple leak-proof elements within the mounting cavity to effectively absorb and store the aerosol matrix leaking from the liquid storage cavity. In this way, the multiple leak-proof elements can absorb excess aerosol matrix in a timely manner, preventing it from further spreading to the outside, reducing the occurrence of leakage problems, and improving the user experience of the atomization device.

[0023] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0025] Figure 1 This is a schematic diagram of the structure of an atomizing device provided in an embodiment of this application;

[0026] Figure 2 yes Figure 1 A schematic cross-sectional view of the atomizing device shown.

[0027] Figure 3 This is an exploded structural diagram of an atomizing device provided in an embodiment of this application;

[0028] Figure 4 This is a schematic diagram of the structure of the first leak-proof element of an atomizing device provided in an embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the structure of the second leak-proof element of an atomizing device provided in an embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the structure of a mounting bracket for an atomizing device provided in an embodiment of this application;

[0031] Figure 7 This is a schematic diagram of the structure of an atomizing bracket for an atomizing device provided in an embodiment of this application.

[0032] Reference numerals: 1 – Housing assembly; 10 – Liquid storage chamber; 11 – Outer shell; 12 – Bottom shell; 13 – Air inlet channel; 14 – Air outlet channel;

[0033] 2 – Atomizing core assembly; 20 – Atomizing tube; 200 – Liquid inlet; 201 – Mounting hole; 202 – First atomizing tube; 203 – Second atomizing tube; 21 – Atomizing channel; 22 – Liquid guiding element; 23 – Atomizing bracket; 231 – Third airflow channel; 232 – Protrusion;

[0034] 3 – Leak-proof element; 30 – First leak-proof element; 301 – First installation channel; 302 – First airflow channel; 31 – Second leak-proof element; 311 – Second installation channel; 312 – Second airflow channel; 32 – Third leak-proof element;

[0035] 4 – Mounting bracket; 40 – Mounting cavity; 41 – Connection hole; 42 – Injection channel;

[0036] 5 – Battery assembly; 50 – Battery body; 51 – First circuit board; 510 – First electrode post;

[0037] 6 – Second circuit board; 60 – Second electrode post;

[0038] 70 – Seal; 701 – Injection hole; 71 – First sealing ring; 72 – Second sealing ring;

[0039] 80 - Tail plug; 81 - Suction nozzle plug;

[0040] X – First direction. Detailed Implementation

[0041] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting 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.

[0042] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0043] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0044] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0045] This application provides an atomizing device, which will be described in detail below with reference to the accompanying drawings.

[0046] See Figures 1-7 The atomizing device provided in this application embodiment may specifically include: a housing assembly 1, which forms a liquid storage chamber 10 for storing aerosol matrix; an atomizing core assembly 2, which is disposed in the liquid storage chamber 10 and has an atomizing channel 21 extending along a first direction X, the first direction X being the outlet direction of the atomizing channel 21; a mounting bracket 4, which is sequentially disposed with the atomizing core assembly 2 along the first direction X within the housing assembly 1, the mounting bracket 4 and the housing assembly 1 forming a mounting cavity 40, the mounting cavity 40 communicating with the atomizing channel 21; and a plurality of leak-proof elements 3, which are stacked along the first direction X within the mounting cavity 40, the leak-proof elements 3 being used to absorb and store the aerosol matrix leaking from the liquid storage chamber 10.

[0047] In some embodiments, a liquid storage chamber 10 is formed inside the housing assembly 1, which can be used to store the aerosol matrix. The atomizing core assembly 2 is installed inside the liquid storage chamber 10. The atomizing core assembly 2 may include, but is not limited to, an atomizing tube 20, a liquid guiding element 22, and a heating element (not shown in the figure). The atomizing tube 20 is in fluid communication with the liquid storage chamber 10. The liquid guiding element 22 is disposed inside the atomizing tube 20, and an atomizing channel 21 is formed inside the liquid guiding element 22. The liquid guiding element 22 can absorb and store the aerosol matrix in the liquid storage chamber 10. The heating element is disposed on the liquid guiding element 22, and the heating element heats and atomizes the aerosol matrix adsorbed by the liquid guiding element 22, so that the aerosol matrix can form an aerosol in the atomizing channel 21.

[0048] In some alternative embodiments, the liquid guiding element 22 may be a porous ceramic material or fiber cotton to absorb the aerosol matrix in the liquid storage chamber 10.

[0049] The atomizing channel 21 is located within the liquid storage chamber 10. The atomizing channel 21 has an outlet end and an inlet end that are positioned opposite to each other. The first direction X is as follows: Figure 2 The X-axis direction shown refers to the air outlet direction of the atomizing channel 21, that is, the direction from the air inlet end to the air outlet end. The air inlet end can be the bottom end, and the air outlet end can be the top end. When the external airflow enters the atomizing channel 21 through the air inlet end, the aerosol in the atomizing channel 21 is pushed to the air outlet end and finally flows out under the action of the airflow.

[0050] The mounting bracket 4 can be connected to the inside of the housing assembly 1 by means of snap-fit, adhesive, etc. The mounting bracket 4 and the atomizing core assembly 2 are arranged sequentially inside the housing assembly 1 along the first direction X. The atomizing core assembly 2 is located at the upper part of the housing assembly 1 along the first direction X. The mounting bracket 4 is connected to the bottom end of the atomizing core assembly 2 along the first direction X. The mounting bracket 4 can fix the atomizing core assembly 2. The housing assembly 1 and the mounting bracket 4 enclose and form a mounting cavity 40. The leak-proof element 3 can be a block structure. The size and structure of the leak-proof element 3 are adapted to the size and structure of the mounting cavity 40. Multiple leak-proof elements 3 are stacked in the mounting cavity 40 along the first direction X. The mounting cavity 40 is connected to the atomization channel 21.

[0051] The leak-proof element 3 can be a porous fiber material, such as cotton. In this way, when the aerosol matrix leaks from the liquid storage chamber 10 into the atomization channel 21, and the aerosol matrix in the liquid guiding element 22 becomes saturated, the aerosol matrix leaks from the liquid guiding element 22 into the atomization channel 21, and the multiple leak-proof elements 3 can absorb the aerosol matrix that leaks from the atomization channel 21.

[0052] In this embodiment, the mounting bracket 4 and the housing assembly 1 enclose a mounting cavity 40, allowing multiple leak-proof elements 3 to be stacked within the mounting cavity 40. The mounting cavity 40 is connected to the atomization channel 21, enabling the multiple leak-proof elements 3 within the mounting cavity 40 to effectively absorb and store the aerosol matrix leaking from the liquid storage cavity 10. In this way, the multiple leak-proof elements 3 can absorb excess aerosol matrix in a timely manner, preventing it from further spreading to the outside, reducing the occurrence of leakage problems, improving the user experience of the atomizing device, and through the combined action of multiple leak-proof elements 3, more leakage liquid can be absorbed, thereby increasing the total amount of aerosol matrix absorbed by the leak-proof elements 3 from the liquid storage cavity 10, reducing the risk of leakage due to aerosol matrix leakage.

[0053] In some alternative embodiments, such as Figure 2 As shown, the atomizing tube 20 of the atomizing core assembly 2 is provided with multiple liquid inlet holes 200, the atomizing channel 21 is connected to the liquid storage chamber 10 through the liquid inlet holes 200, and the liquid guiding element 22 covers the multiple liquid inlet holes 200 to adsorb the aerosol matrix in the liquid storage chamber 10 through the multiple liquid inlet holes 200.

[0054] In some embodiments, the housing assembly 1 includes an outer shell 11 and a bottom shell 12. The bottom shell 12 can be connected to the bottom end of the outer shell 11 along the first direction X by means of snap-fit, adhesive or other means. The mounting bracket 4 is disposed inside the outer shell 11, and the bottom shell 12 can be connected to the mounting bracket 4. The bottom shell 12 and the mounting bracket 4 can surround each other to form a mounting cavity 40.

[0055] In some embodiments, the atomizing device further includes a battery assembly 5 disposed within the mounting cavity 40. The battery assembly 5 includes a battery body 50 and a first circuit board 51. The first circuit board 51 is electrically connected to the side of the battery body 50 away from the liquid storage cavity 10 and is electrically connected to the atomizing core assembly 2.

[0056] In some implementations, such as Figures 2-3 As shown, the first circuit board 51 can be fixedly connected to the inner wall of the bottom shell 12 of the housing assembly 1 by means of snap-fit, adhesive or other means. The bottom end of the battery body 50 away from the liquid storage chamber 10 is electrically connected to the first circuit board 51. The first circuit board is electrically connected to the atomizing core assembly 2. The battery body 50 can be electrically connected to the heating element of the atomizing core assembly 2 through the first circuit board 51. The battery body 50 can provide power to the heating element of the atomizing core assembly 2 so that the atomizing core assembly 2 can atomize the aerosol matrix.

[0057] In practical applications, the battery assembly 5 is housed in the mounting cavity 40. Since the mounting cavity 40 is connected to the atomization channel 21, aerosol matrix leaking from the atomization channel 21 may leak onto the battery assembly 5, causing corrosion and other damage. In practical applications, by installing multiple leak-proof elements 3 within the mounting cavity 40, when aerosol matrix leaks, these elements can promptly collect the leaked aerosol matrix from the atomization channel 21, reducing damage to the battery assembly 5 and ensuring its normal operation. This improves the safety and stability of the entire atomization device.

[0058] In some optional embodiments, the plurality of leak-proof elements 3 include a first leak-proof element 30 and a second leak-proof element 31. The first leak-proof element 30 and the second leak-proof element 31 are respectively provided with a first mounting channel 301 and a second mounting channel 311 that are interconnected. The battery body 50 passes through the first mounting channel 301 and the second mounting channel 311, and the second leak-proof element 31 is connected to the side of the first circuit board 51 near the battery body 50.

[0059] like Figure 2 , Figure 4 and Figure 5 As shown, the first leak-proof element 30 and the second leak-proof element 31 are stacked along the first direction X, with the first leak-proof element 30 disposed on top and the second leak-proof element 31 disposed on the bottom. The first leak-proof element 30 and the second leak-proof element 31 are respectively provided with a first mounting channel 301 and a second mounting channel 311. The first mounting channel 301 passes through the first leak-proof element 30 along the first direction X, and the second mounting channel 311 passes through the second leak-proof element 31 along the first direction X. The first mounting channel 301 and the second mounting channel 311 are opposite to each other along the first direction X and are interconnected. In this way, the end of the battery body 50 away from the first circuit board 51 passes through the first mounting channel 301 and the second mounting channel 311.

[0060] In practical applications, the first leak-proof element 30 and the second leak-proof element 31 can be tightly surrounded around the battery body 50. When there is leakage of aerosol matrix, the first leak-proof element 30 and the second leak-proof element 31 can protect the battery body 50 from multiple directions and absorb liquids that may leak from multiple directions in a timely manner, thereby improving the safety and reliability of the atomizing device.

[0061] It should be noted that the shape and size of the first mounting channel 301 and the second mounting channel 311 are adapted to the shape and size of the battery body 50. This application embodiment does not specifically limit this. For example, the battery body 50 can be cylindrical, and the corresponding first mounting channel 301 and second mounting channel 311 are also cylindrical.

[0062] The second leak-proof element 31 is spaced apart from the side of the first circuit board 51 closest to the battery body 50. Since the first circuit board 51 may contain electronic components and circuitry, leakage of aerosol matrix onto it could potentially cause short circuits or other malfunctions. By spaced apart from the first circuit board 51, the second leak-proof element 31 effectively prevents aerosol matrix from penetrating the first circuit board 51, protecting the electronic components and circuitry and ensuring the normal operation of the first circuit board 51.

[0063] In some alternative embodiments, the housing assembly 1 is provided with an air inlet channel 13 and an air outlet channel 14 at both ends along the first direction X; the first leak-proof element 30 and the second leak-proof element 31 are also provided with a first airflow channel 302 and a second airflow channel 312 that are interconnected, and the air inlet channel 13, the first airflow channel 302, the second airflow channel 312, the atomizing channel 21 and the air outlet channel 14 are interconnected.

[0064] In some implementations, such as Figure 2 , Figure 4 , Figure 5 As shown, the housing assembly 1 has an air inlet channel 13 at its bottom end along the first direction X and an air outlet channel 14 at its top end along the first direction X. The first leak-proof element 30 and the second leak-proof element 31 are also respectively provided with a first airflow channel 302 and a second airflow channel 312 that are interconnected. The air inlet channel 13 is connected to the second airflow channel 312, the second airflow channel 312 is connected to the first airflow channel 302, the first airflow channel 302 is connected to the atomization channel 21, and the atomization channel 21 is connected to the air outlet channel 14. External gas enters from the air inlet channel 13, flows through the second airflow channel 312 and the first airflow channel 302 into the atomization channel 21, and after the external gas mixes with the aerosol in the atomization channel 21, it flows out through the air outlet channel 14 to provide gas to the user.

[0065] In some embodiments, the atomizing device further includes a tail plug 80 and a mouthpiece plug 81. The tail plug 80 is used to block the air inlet channel 13, and the mouthpiece plug 81 is used to block the air outlet channel 14. The two plugs, which respectively block the air inlet channel 13 and the air outlet channel 14, provide a sealing effect. During transportation, this helps maintain the internal pressure balance of the atomizing device and prevents leakage of the aerosol matrix during transportation, negative pressure, and high / low temperature thermal shock.

[0066] In some embodiments, the plurality of leak-proof elements 3 further include a third leak-proof element 32, wherein the top end of the battery body 50 along the first direction X is spaced apart from the mounting bracket 4, and the third leak-proof element 32 is disposed between the top end of the battery body 50 along the first direction X and the mounting bracket 4.

[0067] like Figure 2 and Figure 3As shown, the top of the battery body 50 is spaced apart from the mounting bracket 4 along the first direction X. The shape and size of the third leak-proof element 32 are adapted to the shape and size of the gap between the top of the battery body 50 and the mounting bracket 4, so that the third leak-proof element 32 can be accommodated between the top of the battery body 50 and the mounting bracket 4. In this way, when the aerosol matrix of the atomization channel 21 leaks to the top of the battery body 50, the third leak-proof element 32 can absorb the aerosol matrix that has leaked to the top of the battery body 50, further improving the safety and reliability of the atomization device.

[0068] In some embodiments, the atomizing device further includes a second circuit board 6, which is connected to the bottom end of the atomizing core assembly 2 along the first direction X, and is electrically connected to the first circuit board 51. The second circuit board 6 is also electrically connected to the atomizing core assembly 2.

[0069] Specifically, such as Figures 2-3 As shown, the second circuit board 6 can be connected to the bottom end of the atomizing core assembly 2 along the first direction X. The second circuit board 6 can be placed on the top end of the first leak-proof element 30 along the first direction. The second circuit board 6 is electrically connected to the heating element of the atomizing core assembly 2. The heating element can be a heating wire with pins. The pins of the heating wire can be soldered onto the second circuit board 6 to achieve electrical connection between the heating element and the second circuit board 6. The second circuit board 6 and the first circuit board 51 can be electrically connected via electrical connection wires. In practical applications, by setting the second circuit board 6 to be electrically connected to the heating element, the second circuit board 6 can provide a stable soldering platform for the pins of the heating element of the atomizing core assembly 2, which can better fix the pins of the heating element, reduce the loosening of the pins of the heating element of the atomizing core assembly 2 due to external vibration and shaking, improve the stability of the heating element during operation, reduce the possibility of abnormal heating or circuit failure due to poor pin contact, and improve the reliability of the atomizing device.

[0070] Some alternative embodiments, such as Figures 2-3 As shown, the first circuit board 51 is provided with a plurality of first electrode posts 510, and the second circuit board 6 is provided with a plurality of second electrode posts 60. The second electrode posts 60 are electrically connected to the atomizing core assembly, and the first electrode posts 510 and the second electrode posts 60 are electrically connected through electrical connection wires.

[0071] In some embodiments, the first circuit board 51 is provided with multiple soldering slots, and a first electrode post 510 is soldered into one soldering slot. The second circuit board 6 is provided with multiple soldering holes, and a second electrode post 60 is soldered into one soldering hole. The heating element of the atomizing core assembly 2 is provided with multiple pins, and one pin is soldered to one second electrode post 60. The first electrode post 510 and the second electrode post 60 are electrically connected through an electrical connection wire. In this way, by soldering the pins on the heating element of the atomizing core assembly 2 to the second electrode posts 60 soldered on the second circuit board 6, the second circuit board 6 can provide a stable soldering platform for the pins of the heating element, which can better fix the pins of the heating element, reduce the loosening of the pins of the heating element due to external vibration and shaking, and improve the stability of the heating element during operation.

[0072] It should be noted that the number of pins of the heating wire is adapted to the number of second electrode posts 60. For example, the number of pins of the heating wire and the number of second electrode posts 60 can be three. The number of first electrode posts 510 can be specifically set according to the actual situation. This application embodiment does not make specific limitations on this.

[0073] In some embodiments, the atomizing core assembly 2 is provided with a plurality of mounting holes 201, and a second electrode post 60 is embedded in one of the mounting holes 201.

[0074] In some implementations, such as Figure 2 , Figure 3 and Figure 7 As shown, the atomizing core assembly 2 has multiple mounting holes 201 in the area corresponding to the first circuit board 51. A second electrode post 60 is embedded in one mounting hole 201. The shape and size of the mounting hole 201 are adapted to the shape and size of the second electrode post 60. In this way, by embedding the second electrode post 60 in the mounting hole 201, the mounting hole 201 can provide positioning for the second electrode post 60. During the assembly process, the second electrode post 60 can be placed in the predetermined position more accurately, ensuring the relative positional accuracy between the second electrode post 60 and the pins of the atomizing core assembly 2 and the heating element. This makes the electrical connection between the pins of the heating element and the second electrode post 60 more reliable, avoiding poor pin connection or unstable contact due to the positional deviation of the second electrode post 60, which would affect the normal operation of the heating element and improve the reliability of the atomizing device.

[0075] In some embodiments, the atomizing core assembly 2 includes an atomizing tube 20 and an atomizing bracket 23. The mounting bracket 4 is provided with a connection hole 41. The atomizing bracket 23 is partially embedded in the connection hole 41. The atomizing tube 20 is inserted into the atomizing bracket 23. The atomizing bracket 23 is provided with a third airflow channel 231 that communicates with the atomizing channel 21.

[0076] In some implementations, such as Figure 2 and Figure 3 As shown, the atomizing core assembly 2 includes an atomizing tube 20 and an atomizing bracket 23, as... Figure 6 As shown, the mounting bracket 4 is provided with a connecting hole 41, which penetrates the mounting bracket 4 along the first direction X and communicates with the mounting cavity 40. Figure 2 and Figure 7 As shown, the atomizing bracket 23 includes a protrusion 232, which is embedded in the connecting hole 41. The atomizing tube 20 is inserted into the protrusion 232, and the protrusion 232 is provided with a third airflow channel 231 that communicates with the atomizing channel 21. External gas can enter the atomizing channel 21 through the third airflow channel 231, mix thoroughly with the aerosol in the atomizing channel 21, and then be output. In some embodiments, the atomizing bracket 23 can be made of silicone material, so that the atomizing bracket 23 can fill the tiny gaps at the connection points through its own elastic deformation, forming a good sealing structure, preventing the aerosol matrix from seeping out from the connection points, and reducing the occurrence of leakage problems.

[0077] In some alternative embodiments, such as Figure 3 As shown, the atomizing tube 20 may include a first atomizing tube 202 and a second atomizing tube 203. The first atomizing tube 202 is provided with a liquid guiding element 22 inside. The second atomizing tube 203 is provided in the atomizing channel 21 of the liquid guiding element 22. The liquid guiding element 22 can be supported by the second atomizing tube 203. The first atomizing tube 202 is inserted on the outside of the protrusion 232 of the atomizing core assembly 2. The second atomizing tube 203 can be inserted in the third airflow channel 231 of the protrusion 232.

[0078] In some implementations, such as Figures 2-3 As shown, the atomizing device also includes a sealing element 70, which is disposed inside the housing assembly 1. The sealing element 70 is connected to the top end of the mounting bracket 4 along the first direction X, and the sealing element 70 is sleeved on the outer periphery of the atomizing core assembly 2. The sealing element 70 and the housing assembly 1 enclose each other to form a liquid storage cavity 10.

[0079] In some embodiments, the seal 70 is connected to the inner wall of the housing assembly 1 and the seal 70 is connected to the top of the mounting bracket 4 along the first direction X. The seal 70 is sleeved on the outer periphery of the first atomizing tube 202 of the atomizing core assembly 2. The seal 70 and the housing assembly 1 enclose the liquid storage cavity 10. The seal 70 can seal the liquid storage cavity 10 and reduce the occurrence of leakage problems.

[0080] Furthermore, the seal 70 can be a silicone component. In some embodiments, the top of the mounting bracket 4 may be provided with multiple ribs, and the seal 70 may be provided with multiple slots, with the ribs engaging in the slots to improve the connection strength between the seal 70 and the mounting bracket 4.

[0081] In some alternative embodiments, such as Figure 3 and Figure 6 As shown, the mounting bracket 4 is provided with an injection channel 42, and the sealing member 70 may be provided with an injection hole 701 communicating with the liquid storage chamber 10. The injection channel 42 is inside the injection hole 701. The atomizing device also includes a sealing member (not shown in the figure) that seals the injection channel 42 and the injection hole 701. Thus, the atomizing device can inject the aerosol matrix into the liquid storage chamber 10 through the injection channel 42 and the injection hole 701, and then the sealing member is installed in the injection channel 42 and the injection hole 701.

[0082] In some embodiments, the atomizing device includes a first sealing ring 71, the housing assembly 1 includes an outer shell 11 and a bottom shell 12, the bottom shell 12 is connected to the bottom end of the outer shell 11, the mounting bracket 4 is disposed inside the outer shell 11, and the bottom shell 12 can be connected to the mounting bracket 4. The bottom shell 12 and the mounting bracket 4 can surround and form a mounting cavity 40. The first sealing ring 71 is sleeved on the bottom end of the mounting bracket 4 along the first direction X, and the first sealing ring 71 abuts against the inner wall of the bottom shell 12. The first sealing ring 71 can seal the mounting gap between the mounting bracket 4 and the bottom shell 12.

[0083] In some embodiments, such as Figure 2 and Figure 3 As shown, the housing assembly 1 has an internal mounting groove. The top end of the first atomizing tube 202 of the atomizing core assembly 2 along the first direction X is disposed in the mounting groove. The atomizing device also includes a second sealing ring 72, which is sleeved on the top end of the first atomizing tube 202 along the first direction X and embedded in the mounting groove. The second sealing ring 72 can seal the mounting gap between the first atomizing tube 202 and the housing assembly 1.

[0084] In summary, the atomizing device of this application embodiment may include at least the following advantages:

[0085] In this embodiment, the mounting bracket 4 and the housing assembly 1 enclose a mounting cavity 40, allowing multiple leak-proof elements 3 to be stacked within the mounting cavity 40. The mounting cavity 40 is connected to the atomization channel 21, enabling the multiple leak-proof elements 3 within the mounting cavity 40 to effectively absorb and store the aerosol matrix leaking from the liquid storage cavity 10. In this way, the multiple leak-proof elements 3 can absorb excess aerosol matrix in a timely manner, preventing it from further diffusing to the outside, reducing leakage problems, and improving the user experience of the atomization device.

[0086] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0087] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An atomising device characterised in that, The atomizing device includes: A housing assembly (1) having a liquid storage chamber (10) for storing an aerosol matrix; Atomizing core assembly (2) is disposed in a liquid storage chamber (10). The atomizing core assembly (2) has an atomizing channel (21) which extends along a first direction (X). The first direction (X) is the air outlet direction of the atomizing channel (21). Mounting bracket (4), the mounting bracket (4) and the atomizing core assembly (2) are sequentially arranged in the housing assembly (1) along the first direction (X), the mounting bracket (4) and the housing assembly (1) enclose to form a mounting cavity (40), the mounting cavity (40) is connected to the atomizing channel (21); And a plurality of leak-proof elements (3), wherein the plurality of leak-proof elements (3) are stacked in the mounting cavity (40) along the first direction (X), and the leak-proof elements (3) are used to absorb and store the aerosol matrix that leaks from the liquid storage cavity (10).

2. The atomization device of claim 1, wherein, The atomizing device further includes a battery assembly (5), which is disposed in the mounting cavity (40). The battery assembly (5) includes a battery body (50) and a first circuit board (51). The first circuit board (51) is electrically connected to the side of the battery body (50) away from the liquid storage cavity (10). The first circuit board (51) is electrically connected to the atomizing core assembly (2).

3. The atomization device of claim 2, wherein, The plurality of leak-proof elements (3) include a first leak-proof element (30) and a second leak-proof element (31). The first leak-proof element (30) and the second leak-proof element (31) are respectively provided with a first mounting channel (301) and a second mounting channel (311) that are interconnected. The battery body (50) passes through the first mounting channel (301) and the second mounting channel (311), and the second leak-proof element (31) is spaced apart from the side of the first circuit board (51) near the battery body (50).

4. The atomization device of claim 3, wherein, The housing assembly (1) is provided with an air inlet channel (13) and an air outlet channel (14) at both ends along the first direction (X); The first leak-proof element (30) and the second leak-proof element (31) are also respectively provided with a first airflow channel (302) and a second airflow channel (312) that are interconnected. The air inlet channel (13), the first airflow channel (302), the second airflow channel (312), the atomization channel (21) and the air outlet channel (14) are interconnected.

5. The atomization device of claim 3, wherein, The plurality of leak-proof elements also include a third leak-proof element (32), wherein the top end of the battery body (50) along the first direction (X) is spaced apart from the mounting bracket (4), and the third leak-proof element (32) is disposed between the top end of the battery body (50) along the first direction (X) and the mounting bracket (4).

6. The atomization device of claim 3, wherein, The atomizing device further includes a second circuit board (6), which is connected to the bottom end of the atomizing core assembly (2) along the first direction (X). The second circuit board (6) is electrically connected to the first circuit board (51) and the atomizing core assembly (2).

7. The atomization device of claim 6, wherein, The first circuit board (51) is provided with a plurality of first electrode posts (510), and the second circuit board (6) is provided with a plurality of second electrode posts (60). The second electrode posts (60) are electrically connected to the atomizing core assembly (2), and the first electrode posts (510) and the second electrode posts (60) are electrically connected through electrical connection lines.

8. The atomization device of claim 7, wherein, The atomizing core assembly (2) is provided with a plurality of mounting holes (201), and a second electrode post (60) is embedded in one of the mounting holes (201).

9. The atomizing device according to any one of claims 1 to 8, wherein The atomizing core assembly (2) includes an atomizing tube (20) and an atomizing bracket (23); The mounting bracket (4) is provided with a connection hole (41), the atomizing bracket (23) is partially embedded in the connection hole (41), the atomizing tube (20) is inserted into the atomizing bracket (23), and the atomizing bracket (23) is provided with a third airflow channel (231) communicating with the atomizing channel (21).

10. The atomizing device according to any one of claims 1 to 8, wherein The atomizing device further includes a sealing element (70), which is disposed inside the housing assembly (1). The sealing element (70) is connected to the top end of the mounting bracket (4) along the first direction (X), and the sealing element (70) is sleeved on the outer periphery of the atomizing core assembly (2). The sealing element (70) and the housing assembly (1) enclose the liquid storage cavity (10).

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