Atomizing device and seal

Abstract

The application discloses an atomizing device and a sealing element, and relates to the technical field of atomizing devices. In the application, the liquid supplementing mechanism has a liquid supplementing cavity, a liquid outlet hole and a blocking film, at least one side of the blocking film is provided with a guide groove; the atomizing mechanism is connected with the liquid supplementing mechanism, the atomizing mechanism is provided with a connector tube which is connected with the liquid supplementing cavity and the atomizing mechanism, and the connector tube is provided with a piercing end; the piercing end can pierce the blocking film. The piercing end of the connector tube is used for piercing the blocking film and extending into the liquid supplementing cavity. The guide groove is arranged to further change the thickness of the blocking film, when the piercing end pierces the blocking film at the position corresponding to the guide groove, the piercing stroke and the resistance of the connector tube can be reduced, the piercing effect is improved, and the difficulty of the flow of the liquid matrix between the liquid supplementing mechanism and the atomizing mechanism is reduced. In addition, the arrangement of the guide groove can also push the blocking film away from the connector tube on both sides of the guide groove, and the difficulty of the blocking film blocking the connector tube is reduced.

Description

Technical Field

[0001] This application relates to the field of atomizing device technology, and in particular to an atomizing device and a sealing element. Background Technology

[0002] In existing atomizing devices, the liquid storage component and the atomizing component are shipped as a single unit. Consumers need to press and puncture the isolation membrane during use so that the liquid matrix can flow through the channel between the liquid storage component and the atomizing component before it can be drawn in.

[0003] However, the isolation membrane is easily punctured, resulting in unsatisfactory performance and making it difficult for the liquid matrix to flow between the reservoir and atomizing components. Furthermore, even if the isolation membrane is punctured, it can obstruct the flow path. Utility Model Content

[0004] This application provides an atomizing device, comprising: a liquid replenishment mechanism defining a liquid replenishment chamber for containing a liquid matrix, and having a liquid outlet communicating with the liquid replenishment chamber and a sealing membrane sealing the liquid outlet, wherein at least one side of the sealing membrane has a guide groove; and an atomizing mechanism for connecting to the liquid replenishment mechanism, the atomizing mechanism having a connector tube capable of extending from the liquid outlet into the liquid replenishment chamber, the connector tube for connecting the liquid replenishment chamber and the atomizing mechanism, the end of the connector tube having a puncture end; when the atomizing mechanism is connected to the liquid replenishment mechanism, on a first reference plane perpendicular to the axis of the connector tube, the orthographic projection of the puncture end is located within the orthographic projection of the guide groove, so as to be able to puncture the sealing membrane.

[0005] This application provides a sealing element for use in an atomizing device, comprising: a sealing body having a liquid outlet; and a sealing membrane connected to the sealing body and disposed within the liquid outlet to block the liquid outlet, wherein at least one side of the sealing membrane has a guide groove.

[0006] The beneficial effects of this application are as follows: This application achieves isolation between the liquid-continuing mechanism and the atomizing mechanism through a sealing membrane. During use, the user only needs to connect the liquid-continuing mechanism and the atomizing mechanism, allowing the connector to extend into the outlet hole. The connector's piercing end then punctures the sealing membrane and extends into the liquid-continuing chamber, achieving connection. The guide groove further alters the thickness of the sealing membrane. When the piercing end punctures the sealing membrane at the position corresponding to the guide groove, the piercing stroke and resistance of the connector are reduced, improving the piercing effect and reducing the difficulty of the liquid matrix flowing between the liquid-continuing mechanism and the atomizing mechanism. Furthermore, the guide groove also allows the sealing membrane to be pushed open by the connector on both sides of the guide groove, reducing the difficulty of the sealing membrane clogging the connector. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the atomizing device in some embodiments of this application;

[0009] Figure 2 for Figure 1 Cross-sectional views of the atomizing device in some embodiments shown in the illustration;

[0010] Figure 3 for Figure 1 Cross-sectional view of the atomizing device in the illustrated embodiment (online AA);

[0011] Figure 4 for Figure 3 Cross-sectional view of the atomizing device in the illustrated embodiment in other embodiments;

[0012] Figure 5 for Figure 1 Exploded views of the atomizing device in some embodiments shown in the illustration;

[0013] Figure 6 for Figure 5 Exploded views of the fluid replenishment mechanism in some embodiments shown in the illustration;

[0014] Figure 7 for Figure 6 An exploded view of the fluid replenishment mechanism in the illustrated embodiment from another perspective;

[0015] Figure 8 for Figure 6 Exploded view of the cover plate in some embodiments shown;

[0016] Figure 9 for Figure 8 A schematic diagram of the seal's structure from another perspective in the illustrated embodiment;

[0017] Figure 10 for Figure 5 The diagram shows a partial structural schematic of the atomizing mechanism in some embodiments.

[0018] Figure 11 for Figure 5 The diagram shows a partial structural schematic of the atomizing mechanism in some embodiments. Detailed Implementation

[0019] The reference to "embodiment" in this application means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0020] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0021] Furthermore, in some embodiments, a technical feature is described, which may be used in conjunction with another technical feature, or even with multiple technical features, in this embodiment. However, the structure and function of this technical feature, if clearly and reasonably described, should not be affected or limited by other technical features in this embodiment, but can be further applied to other embodiments that include this technical feature, so that the technical feature described in other embodiments can also be combined with at least part of the structure and / or at least part of the function of the technical feature described in this embodiment. The new embodiments formed thereby should also fall within the scope of protection of this application.

[0022] This application describes an atomizing device that can atomize a liquid matrix to generate an aerosol. Typically, an "atomizing device" may also be referred to as an "atomizer" or a "cartridge".

[0023] A liquid matrix is ​​a material used to generate aerosols, and typically consists of at least one chemical substance capable of producing aerosols. Liquid matrices can be activated through atomization methods such as heating or ultrasonic atomization to form aerosols.

[0024] In some embodiments, the liquid matrix may be a liquid containing plant-based substances, including volatile plant-based fragrance components, or a liquid containing non-plant-based substances. For example, the liquid matrix may include water, solvent, ethanol, plant extracts, fragrances, flavorings, or vitamin mixtures.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 1 This is a schematic diagram of the atomizing device in some embodiments of this application. Figure 2 for Figure 1 The atomizing device shown in the embodiments is a cross-sectional view in some embodiments. Figure 3 for Figure 1 The illustrated embodiment shows a cross-sectional view of the atomizing device in online AA mode. Figure 4 for Figure 3 The atomizing device shown in the embodiment is a cross-sectional view in some other embodiments. Figure 5 for Figure 1 The exploded view of the atomizing device in some embodiments is shown in the illustration. The atomizing device 100 may include a replenishing mechanism 10 for storing a liquid matrix and an atomizing mechanism 20 connected to the replenishing mechanism 10. The liquid matrix within the replenishing mechanism 10 can be introduced into the atomizing mechanism 20. The atomizing mechanism 20 can be used to atomize the liquid matrix introduced into the atomizing mechanism 20 by the replenishing mechanism 10 to generate an aerosol. For example, the atomizing mechanism 20 activates the liquid matrix to generate an aerosol through atomization methods such as heating atomization or ultrasonic atomization. The replenishing mechanism 10 and the atomizing mechanism 20 may be connected together by insertion, screwing, snap-fitting, welding, or other methods well known to those skilled in the art.

[0026] In a further embodiment, the atomizing device 100 may also include a power supply mechanism, a housing, decorative parts, a display screen, lighting components, etc. The power supply mechanism or an external power source, including a battery, may be electrically connected to the atomizing mechanism 20 to supply power and achieve liquid matrix atomization.

[0027] In some embodiments, the replenishing mechanism 10 may be detachably connected to the atomizing mechanism 20 to allow for replacement of the replenishing mechanism 10 and / or the atomizing mechanism 20.

[0028] Please see Figure 2 , Figure 3 and Figure 4 The liquid replenishment mechanism 10 may be provided with a liquid replenishment chamber 101. The liquid replenishment chamber 101 can be used to contain the liquid matrix.

[0029] The liquid replenishment mechanism 10 may be provided with a liquid outlet 102. The liquid outlet 102 may communicate with the liquid replenishment chamber 101 and further with the atomizing mechanism 20, thereby allowing the liquid matrix in the liquid replenishment chamber 101 to flow to the atomizing mechanism 20 through the liquid outlet 102. That is, the liquid outlet 102 can guide the liquid matrix in the liquid replenishment chamber 101 into the atomizing mechanism 20.

[0030] In some embodiments, the liquid replenishment mechanism 10 may also be provided with a transmission channel 103, through which the aerosol generated by the atomizing mechanism 20 can be output to the outside of the atomizing device 100. That is, the transmission channel 103 can be connected to the inside of the atomizing mechanism 20.

[0031] In some embodiments, the transmission channel 103 may form a suction nozzle 1001 at the opening on the outer surface of the liquid replenishment mechanism 10 so that the user can perform suction through the suction nozzle 1001.

[0032] It is understood that the positions of the liquid outlet 102, the transmission channel 103 and the nozzle 1001 are not limited to the embodiments listed herein, and may also be located in other parts of the atomizing device 100.

[0033] Please see Figure 6 and Figure 7 , Figure 6 for Figure 5 The exploded view of the liquid replenishment mechanism 10 in some embodiments is shown in the illustration. Figure 7 for Figure 6 An exploded view of the fluid replenishment mechanism 10 in the illustrated embodiment from another perspective. The fluid replenishment mechanism 10 may include a mounting housing 11 and a cover plate 12 connected to the mounting housing 11 to form a fluid replenishment chamber 101.

[0034] In some embodiments, the mounting housing 11 and the cover plate 12 may be configured to provide a transmission channel 103, a suction nozzle 1001, and a liquid outlet 102, etc. The mounting housing 11 and the cover plate 12 may be connected together by plugging, screwing, snapping, sliding connection, or other means known to those skilled in the art.

[0035] In some embodiments, the mounting housing 11 may be provided with a mounting port 1011 communicating with the fluid replenishment chamber 101. In a further embodiment, the fluid replenishment chamber 101 may be provided on the mounting housing 11.

[0036] In some embodiments, the cover plate 12 may be connected to the mounting housing 11 at the mounting port 1011 to block the mounting port 1011, thereby further forming the liquid continuation chamber 101 or defining the boundary of the liquid continuation chamber 101.

[0037] In some embodiments, the liquid outlet 102 may be provided on the cover plate 12. Of course, in other embodiments, the liquid outlet 102 may be provided on the mounting housing 11.

[0038] In some embodiments, the mounting housing 11 may be provided with a connecting pipe 111 located within the liquid replenishment chamber 101. A transmission channel 103 may be provided on the connecting pipe 111. The connection pipe 111 can isolate the transmission channel 103 from the liquid replenishment chamber 101, preventing liquid matrix from flowing from the liquid replenishment chamber 101 into the transmission channel 103.

[0039] In some embodiments, the connecting pipe 111 may extend towards the mounting port 1011, so that the liquid replenishment chamber 101 surrounds the connecting pipe 111. In a further embodiment, the cover plate 12 may surround the connecting pipe 111, so that the connecting pipe 111 can pass through the cover plate 12 and directly cooperate with the atomizing mechanism 20, or the cover plate 12 can cooperate with the atomizing mechanism 20 to realize the communication between the transmission channel 103 and the atomizing mechanism 20. Of course, in other embodiments, the cover plate 12 may surround the connecting pipe 111, and the transmission channel 103 may also extend from the connecting pipe 111 onto the cover plate 12, so that the transmission channel 103 can communicate with the atomizing mechanism 20 when the cover plate 12 cooperates with the atomizing mechanism 20. In a further embodiment, the cover plate 12 may be provided with an air outlet 1201 so that the connecting pipe 111 passes through the air outlet 1201. In some embodiments, the connecting pipe 111 may also be partially placed inside the vent 1201 (e.g., the connecting pipe 111 is inserted into the vent 1201), or even the connecting pipe 111 may abut against the cover plate 12, so that the transmission channel 103 communicates with the vent 1201. In other embodiments, the vent 1201 may be a part of the transmission channel 103.

[0040] In some embodiments, the atomizing mechanism 20 can be inserted into the air outlet 1201 to achieve connection.

[0041] Understandably, when the position of the transmission channel 103 changes, the position of the atomizing mechanism 20 may also change, and its cooperation with other structures will also change. Furthermore, when the position of the atomizing mechanism 20 changes, the position of the transmission channel 103 may also change, and its cooperation with other structures will also change. Furthermore, when the cover plate 12 is not associated with the transmission channel 103, the atomizing mechanism 20 may also have no connection or cooperation with the cover plate 12. Therefore, the atomizing mechanism 20 can be connected to any position in the liquid replenishment mechanism 10, and the cover plate 12 can also be positioned at any position in the liquid replenishment mechanism 10.

[0042] In other embodiments, the connecting pipe 111 may be omitted, and the transmission channel 103 may be set up in other ways.

[0043] In some embodiments, the connecting pipe 111 is provided such that it extends along the axial direction of the atomizing device 100, and the transmission channel 103 extends along the axial direction of the atomizing device 100.

[0044] In some embodiments, the connection tube 111 is provided such that it extends along the axial direction of the mounting housing 11, and the transmission channel 103 extends along the axial direction of the mounting housing 11.

[0045] Furthermore, in some embodiments, the air outlet 1201 may also extend along the axial direction of the atomizing device 100, for example, the mounting housing 11.

[0046] Please see Figure 7 The mounting housing 11 may be provided with an abutment portion 112 to abut against the cover plate 12 and limit the cover plate 12. For example, when the cover plate 12 is installed on the mounting port 1011, it can abut against the abutment portion 112 to achieve the limitation. In addition, the abutment portion 112 can also prevent the cover plate 12 from flipping as much as possible, thus improving the installation stability.

[0047] In some embodiments, the abutment portion 112 may include a rib 1121 or a protrusion or other structure provided on the outer peripheral surface of the connecting tube 111, as long as it can abut and limit the surface of the cover plate 12 in the liquid-continuing chamber 101 or in the vent hole 1201.

[0048] In some embodiments, the abutment portion 112 may include a groove, rib 1122, or protrusion provided on the inner wall of the mounting housing 11, as long as it can abut and limit the surface or side circumferential surface of the cover plate 12 in the liquid-retaining cavity 101.

[0049] Please see Figure 7 The mounting housing 11 may be provided with a first connecting portion 113 for connection with the atomizing mechanism 20. In some embodiments, the first connecting portion 113 may be a protrusion, a groove, a hole, or other structure that enables the liquid replenishment mechanism 10, such as the mounting housing 11, to connect with the atomizing mechanism 20. In some embodiments, when the mounting housing 11, such as the first connecting portion 113, is connected with the atomizing mechanism 20, the liquid outlet 102 may communicate with the interior of the atomizing mechanism 20, and the transmission channel 103 may also communicate with the interior of the atomizing mechanism 20 (e.g., Figure 2 and Figure 3 (As shown). Of course, in other embodiments, when the mounting housing 11, for example, the first connecting part 113, is connected to the atomizing mechanism 20, the liquid outlet 102 may not be in communication with the inside of the atomizing mechanism 20 (e.g. Figure 4 (As shown).

[0050] In some embodiments, the first connecting portion 113 may include a first sub-connecting portion 1131 and a second sub-connecting portion 1132. In some embodiments, the first sub-connecting portion 1131 and the second sub-connecting portion 1132 may be simultaneously connected to the atomizing mechanism 20, improving the connection stability between the liquid replenishing mechanism 10 (e.g., the mounting housing 11) and the atomizing mechanism 20. In some embodiments, one of the first sub-connecting portion 1131 and the second sub-connecting portion 1132 may be connected to the atomizing mechanism 20 to ensure that the liquid replenishing mechanism 10 (e.g., the mounting housing 11) and the atomizing mechanism 20 can have different installation states.

[0051] For example, in Figure 4In the first embodiment, when the first sub-connecting part 1131 is connected to the atomizing mechanism 20, the liquid outlet 102 is not in communication with the atomizing mechanism 20. In other embodiments, when the first sub-connecting part 1131 can also be connected to the atomizing mechanism 20, the second sub-connecting part 1132 can also be connected to the atomizing mechanism 20.

[0052] For example, in Figure 3 In this embodiment, when the second sub-connecting part 1132 is connected to the atomizing mechanism 20, the liquid outlet 102 can communicate with the interior of the atomizing mechanism 20. Of course, in a further embodiment, the transmission channel 103 can communicate with the interior of the atomizing mechanism 20. In other embodiments, when the second sub-connecting part 1132 is connected to the atomizing mechanism 20, the first sub-connecting part 1131 can also be connected to the atomizing mechanism 20.

[0053] In some embodiments, the first sub-connection portion 1131 and the second sub-connection portion 1132 may be arranged along the axial direction of the atomizing device 100, or along the axial direction of the liquid replenishment mechanism 10, for example, the mounting housing 11.

[0054] Please see Figure 6 and Figure 7 The cover plate 12 may be provided with a liquid replenishment hole 104 to replenish the liquid matrix into the liquid replenishment chamber 101. In some embodiments, the cover plate 12 may also be provided with a sealing member 15 to seal the liquid replenishment hole 104.

[0055] It is understandable that the replenishment hole 104 can also be set on other structures of the replenishment mechanism 10, and the position of the replenishment hole 104 and the sealing component 15 is not limited.

[0056] Please see Figure 6 , Figure 7 and Figure 8 , Figure 8 for Figure 6 The exploded view of the cover plate 12 in some embodiments is shown in the illustrated embodiment. The cover plate 12 may include a cover body 13 and a seal 14 disposed between the mounting housing 11 and the cover body 13. In some embodiments, the cover body 13 may be connected to the fluid replenishment mechanism 10, such as the mounting housing 11, by means of insertion, screwing, snap-fit, sliding connection, or other means well known to those skilled in the art. In some embodiments, the cover body 13 may be integrally formed with the fluid replenishment mechanism 10, such as the mounting housing 11. In some embodiments, the seal 14 may be sealingly connected between the cover body 13 and the fluid replenishment mechanism 10, such as the mounting housing 11, to ensure the sealing of the fluid replenishment chamber 101.

[0057] In some embodiments, the seal 14 may be stacked on top of the cover 13. In some embodiments, the seal 14 may be stacked on top of the cover 13 in a direction from the inside to the outside of the fluid-retaining chamber 101. In some embodiments, the seal 14 may have the surface of the cover plate 12 within the fluid-retaining chamber 101.

[0058] Please see Figure 8 The liquid outlet 102 may include a first liquid outlet section 1301 disposed on the cover 13. In some embodiments, the first liquid outlet section 1301 may be omitted.

[0059] Please see Figure 8 The air outlet 1201 may include a first air outlet section 1302 disposed on the cover 13. In some embodiments, the first air outlet section 1302 may be omitted. In some embodiments, the connecting tube 111 may be inserted into the first air outlet section 1302. In some embodiments, the atomizing mechanism 20 may be inserted into the first air outlet section 1302.

[0060] Please see Figure 8 The fluid replenishment hole 104 may include a first fluid replenishment section 1303 disposed on the cover body 13. In some embodiments, the first fluid replenishment section 1303 may be omitted. In some embodiments, the sealing member 15 may seal the first fluid replenishment section 1303.

[0061] In some embodiments, the abutment portion 112 may abut against the cover 13. In some embodiments, the ribs 1121 or protrusions on the outer peripheral surface of the connecting tube 111 may abut against the cover 13. In some embodiments, the grooves, ribs 1122 or protrusions on the inner wall surface of the mounting housing 11 may abut against the cover 13.

[0062] The seal 14 may be made of nitrile rubber, EPDM rubber, fluororubber, silicone rubber, fluorosilicone rubber, nylon, polyurethane, engineering plastics, or other sealing devices well known in the art. The seal 14 may be annular, plate-shaped, or other shapes.

[0063] In some embodiments, the connecting tube 111 can press the sealing member 14 against the cover body 13. In some embodiments, the abutting portion 112 can abut against the sealing member 14 to press the sealing member 14 against the cover body 13. In some embodiments, ribs 1121 or protrusions on the outer peripheral surface of the connecting tube 111 can abut against the sealing member 14. In some embodiments, grooves, ribs 1122 or protrusions on the inner wall surface of the mounting housing 11 can abut against the sealing member 14. In some embodiments, the abutting portion 112 can abut against the side of the sealing member 14 opposite to the cover body 13, and the abutting portion 112 can press the sealing member 14 against the cover body 13, thereby fixing the sealing member 14 by the abutting portion 112 and the cover body 13.

[0064] In some embodiments, the cover 13 may limit the sealing member 14 with the abutment portion 112 to prevent the sealing member 14 from shifting.

[0065] Please see Figure 6 , Figure 7 and Figure 9, Figure 9 for Figure 8 The illustrated embodiment shows a schematic diagram of the seal 14 from another perspective. The liquid outlet 102 may include a second liquid outlet section 1401 disposed on the seal 14. In some embodiments, the first liquid outlet section 1301 communicates with the second liquid outlet section 1401. In some embodiments, the second liquid outlet section 1401 may be omitted.

[0066] Please see Figure 6 , Figure 7 and Figure 9 The vent 1201 may include a second vent section 1402 disposed on the seal 14. In some embodiments, the first vent section 1302 communicates with the second vent section 1402. In some embodiments, the second vent section 1402 may be omitted. In some embodiments, the connecting tube 111 may be inserted into the second vent section 1402. In some embodiments, the atomizing mechanism 20 may be inserted into the second vent section 1302.

[0067] Please see Figure 6 , Figure 7 and Figure 9 The fluid replenishment hole 104 may include a second fluid replenishment section 1403 disposed on the seal 14. In some embodiments, the first fluid replenishment section 1303 communicates with the second fluid replenishment section 1403. In some embodiments, the second fluid replenishment section 1403 may be omitted. In some embodiments, the sealing member 15 may seal the second fluid replenishment section 1403.

[0068] Please see Figure 6 , Figure 7 and Figure 9 The seal 14 may include a sealing body 141 having a liquid outlet 102, such as a second liquid outlet section 1401, and a sealing membrane 142 connected to the sealing body 141. The sealing membrane 142 may be disposed within the liquid outlet 102, such as the second liquid outlet section 1401, to seal the liquid outlet 102, such as the second liquid outlet section 1401. It is understood that the sealing membrane 142 may also be disposed at other locations of the liquid outlet 102, and is not limited to within the second liquid outlet section 1401. For example, the sealing membrane 142 may be disposed within the liquid outlet 102, such as the first liquid outlet section 1301. In some embodiments, the sealing membrane 142 may not be part of the seal 14.

[0069] The sealing membrane 142 allows the liquid replenishment chamber 101 to be an independent space, enabling the liquid replenishment chamber 101 to store the liquid matrix. Furthermore, it allows the liquid replenishment mechanism 10 to be replaced after the liquid matrix is ​​used up, and it can be connected to the atomizing mechanism 20 for use.

[0070] Furthermore, the sealing membrane 142 also isolates the liquid replenishment chamber 101 from the atomizing mechanism 20. Therefore, during use, the sealing membrane 142 can be punctured to connect the liquid replenishment chamber 101 to the atomizing mechanism 20.

[0071] The sealing body 141 may have a thinning region 1411, which reduces the local thickness of the sealing body 141 and forms a groove to store and collect the liquid matrix. In some embodiments, the surface of the sealing body 141 in the thinning region 1411 may be gradually tapered to better guide the liquid matrix.

[0072] In addition, the thinning zone 1411 allows the surface of the sealing body 141 in the thinning zone 1411 to serve as the surface of the sealing body 141 in the liquid continuation chamber 101, thereby forming a low position in the liquid continuation chamber 101, accumulating liquid matrix, realizing full utilization of the liquid matrix, and minimizing liquid matrix residue.

[0073] In some embodiments, the liquid outlet 102, such as the second liquid outlet section 1401, is disposed within the thinning region 1411, so that the liquid matrix stored and collected in the thinning region 1411 is introduced into the atomizing mechanism 20 through the liquid outlet 102, such as the second liquid outlet section 1401. In some embodiments, the liquid outlet 102, such as the second liquid outlet section 1401, may be disposed at a lower position in the thinning region 1411. In some embodiments, the liquid outlet 102, such as the second liquid outlet section 1401, may be disposed at the lowest position (i.e., the low position) of the thinning region 1411 along the axial direction of the liquid outlet 102, such as the second liquid outlet section 1401, to better guide the liquid matrix and minimize liquid matrix residue.

[0074] In some embodiments, the thinning region 1411 is disposed on the side of the seal 14 opposite to the cover body 13. In some embodiments, the thinning region 1411 may not be disposed on the seal 14, but may be disposed on the cover plate 12, such as the cover body 13.

[0075] In some embodiments, the sealing body 141 may have a sinking region 1412 communicating with the liquid outlet 102, such as the second liquid outlet section 1401, to guide the liquid matrix. In some embodiments, the sinking region 1412 may not communicate with the liquid outlet 102, such as the second liquid outlet section 1401, but may communicate with the thinning region 1411 to guide the liquid matrix and guide it to the thinning region 1411.

[0076] Furthermore, the setting of the sinking zone 1412 allows the surface of the sealing body 141 in the sinking zone 1412 to serve as the surface of the sealing body 141 within the liquid-retaining chamber 101. This creates a low position within the liquid-retaining chamber 101, allowing the liquid matrix to converge and flow, thus maximizing the use of the liquid matrix and minimizing liquid matrix residue. For example, the liquid matrix can flow through the sinking zone 1412 into the liquid outlet 102, such as the second liquid outlet section 1401, and further into the atomizing mechanism 20, maximizing the use of the liquid matrix and minimizing liquid matrix residue.

[0077] In some embodiments, the recessed area 1412 may be disposed on the same side of the sealing body 141 as the thinning area 1411.

[0078] In some embodiments, the sunken region 1412 may be disposed on the thinning region 1411.

[0079] In some embodiments, the sinking area 1412 may be connected to the vent 1201, such as the second vent section 1402, so that the liquid matrix accumulated at the vent 1201, such as the second vent section 1402, can be introduced into the liquid outlet 102, such as the second liquid outlet section 1401, so as to make full use of the liquid matrix and avoid liquid matrix residue as much as possible.

[0080] In some embodiments, the sinking area 1412 may be connected to the liquid outlet 102, for example, the second liquid outlet section 1401 located on the side of the sealing membrane 142 near the sinking area 1412, so as to minimize the impact of the sinking area 1412 on the sealing performance of the liquid supply chamber 101.

[0081] In some embodiments, the recessed area 1412 is disposed on the side of the seal 14 opposite to the cover 13. In some embodiments, the recessed area 1412 may not be disposed on the seal 14, but may be disposed on the cover plate 12, such as the cover 13.

[0082] In some embodiments, the abutment portion 112 may abut against the cover plate 12, for example, the recessed area 1412, to ensure that the recessed area 1412 has a low position for guiding the liquid matrix. In addition, the abutment portion 112 abutting against the cover plate 12, for example, the recessed area 1412, can limit the sealing member 14 and prevent the sealing member 14 from being displaced.

[0083] In some embodiments, the ribs 1121 or protrusions on the outer peripheral surface of the connecting tube 111 may abut against the cover 13, for example, the recessed area 1412. In some embodiments, the grooves, ribs 1122 or protrusions on the inner wall surface of the mounting housing 11 may abut against the cover 13, for example, the recessed area 1412.

[0084] The sealing membrane 142 can be punctured, but due to different puncture methods and the limitations of the sealing membrane 142, different tear shapes will occur. This can easily lead to the sealing membrane 142 blocking the liquid outlet 102, such as the second liquid outlet section 1401, causing the liquid matrix to flow slowly within the liquid outlet 102, such as the second liquid outlet section 1401. To alleviate this situation, the sealing membrane 142 has a guide groove 1421 on at least one side to control the tear shape.

[0085] In addition, the guide groove 1421 can guide the tearing method and direction of the sealing membrane 142, and can also shorten the puncture formation, making the sealing membrane 142 easier to tear.

[0086] In some embodiments, the guide groove 1421 may extend from the edge of the sealing membrane 142 or a position adjacent to the edge into the interior of the sealing membrane 142, and may further extend to the edge on the other side.

[0087] In some embodiments, the guide groove 1421 is provided such that the guide groove 1421 divides the sealing membrane 142 into at least two parts on the surface of one side of the sealing membrane 142.

[0088] Please see Figure 4 The sealing membrane 142 has guide grooves 1421 on both sides, and in a further embodiment, the guide grooves 1421 on both sides are positioned opposite each other. The sealing membrane 142 defined by the bottom of the guide grooves 1421 on both sides is thinner, making it easier for the sealing membrane 142 to be punctured.

[0089] In some embodiments, the extending direction of the guide groove 1421 may be the arrangement direction of the abutment portion 112, thereby facilitating the abutment portion 112 to limit the sealing membrane 142, preventing displacement, and making it easier for the sealing membrane 142 to be punctured by force. For example, the extending direction of the guide groove 1421 may be the arrangement direction of the ribs 1121 and ribs 1122.

[0090] In some embodiments, at least one end of the guide groove 1421 may be disposed opposite to the sinking area 1412, so that when the sealing membrane 142 is torn along the guide groove 1421, the liquid matrix in the sinking area 1412 can flow into the atomizing mechanism 20 through the tear in the sealing membrane 142.

[0091] In some embodiments, the sealing membrane 142 may also be disposed in other parts of the liquid outlet 102, such as within the first liquid outlet section 1301.

[0092] The atomizing mechanism 20 may be connected to the replenishing mechanism 10, such as the mounting housing 11, by means of plugging, screwing, snapping, welding, or other methods known to those skilled in the art. In some embodiments, the atomizing mechanism 20 may be connected to the replenishing mechanism 10, such as the cover plate 12. In some embodiments, the atomizing mechanism 20 may be connected to the cover 13. In some embodiments, the atomizing mechanism 20 may be connected to the replenishing mechanism 10, such as the mounting housing 11, from the mounting port 1011.

[0093] Please see Figure 2 , Figure 3 , Figure 4 and Figure 5 The atomizing mechanism 20 may have a liquid storage chamber 2001 for installing electronic components that atomize liquid substrates using atomization methods such as heating atomization or ultrasonic atomization.

[0094] The atomizing mechanism 20, for example, the liquid storage chamber 2001, can be connected to the liquid outlet 102 so that the liquid matrix of the liquid replenishing mechanism 10, for example, the liquid replenishing chamber 101, is guided from the liquid outlet 102 to the atomizing mechanism 20, for example, the liquid storage chamber 2001.

[0095] The atomizing mechanism 20 may have a connecting tube 21, which is inserted into the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401, to enable the continuous liquid chamber 101 to communicate with the atomizing mechanism 20, such as the liquid storage chamber 2001, through the liquid outlet 102 and the connecting tube 21. In some embodiments, when the connecting tube 21 is inserted into the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401, the sealing membrane 142 can be punctured to achieve communication between the liquid outlet 102 and the connecting tube 21.

[0096] In some embodiments, the atomizing mechanism 20, for example, the liquid storage chamber 2001, may be connected to the transmission channel 103, thereby allowing the aerosol within the atomizing mechanism 20, such as the liquid storage chamber 2001, to be transmitted to the outside of the atomizing device 100 via the transmission channel 103. In some embodiments, the atomizing mechanism 20 may be provided with an outlet pipe 22 communicating with the liquid storage chamber 2001. In a further embodiment, the outlet pipe 22 may be connected to the transmission channel 103, so that the aerosol within the atomizing mechanism 20 is guided to the outside of the atomizing device 100 by the cooperation of the outlet pipe 22 and the transmission channel 103. In some embodiments, the connecting pipe 111 may be connected to the outlet pipe 22 to achieve communication between the outlet pipe 22 and the transmission channel 103. In some embodiments, the outlet pipe 22 may be connected to the outlet hole 1201, thereby connecting to the transmission channel 103. In some embodiments, the outlet pipe 22 may be inserted into the outlet hole 1201 to achieve communication.

[0097] In some embodiments, the atomizing mechanism 20, for example, the liquid storage chamber 2001, may be connected to the outside of the atomizing device 100, thereby allowing gas from outside the atomizing device 100 to be transmitted to the atomizing mechanism 20, for example, the liquid storage chamber 2001, and mixed with the liquid matrix to form an aerosol.

[0098] In some embodiments, the atomizing mechanism 20 may be provided with a second connecting portion 23 for connection to the liquid replenishment mechanism 10, such as the mounting housing 11. In some embodiments, the atomizing mechanism 20, for example, the second connecting portion 23, may be connected to the mounting housing 11, for example, the first connecting portion 113.

[0099] In some embodiments, the second connecting portion 23 may be a protrusion, a groove, a hole, or other structure that enables the liquid replenishment mechanism 10, such as the mounting housing 11, to connect with the atomizing mechanism 20. In some embodiments, the second connecting portion 23, for example, a protrusion, may be placed within the groove of the first connecting portion 113 to achieve connection. In some embodiments, the first connecting portion 113, for example, a protrusion, may be placed within the groove of the second connecting portion 23 to achieve connection.

[0100] In some embodiments, the atomizing mechanism 20, for example, the second connecting portion 23, may be connected to the mounting housing 11, for example, the first sub-connecting portion 1131. In some embodiments, when the atomizing mechanism 20, for example, the second connecting portion 23, is connected to the mounting housing 11, for example, the first sub-connecting portion 1131, the liquid outlet 102 is not in communication with the atomizing mechanism 20, for example, the liquid storage chamber 2001 (e.g., Figure 4 As shown), the air outlet pipe 22 is not connected to the liquid replenishment mechanism 10, such as the cover plate 12. In some embodiments, when the atomizing mechanism 20, such as the second connecting portion 23, is connected to the mounting housing 11, such as the first sub-connecting portion 1131, the insertion tube 21 is located on the side of the sealing membrane 142 away from the liquid replenishment chamber 101 without puncturing the sealing membrane 142. In some embodiments, when the atomizing mechanism 20, such as the second connecting portion 23, is connected to the mounting housing 11, such as the first sub-connecting portion 1131, the insertion tube 21 is located outside the liquid replenishment chamber 101 without puncturing the sealing membrane 142.

[0101] In some embodiments, the atomizing mechanism 20, for example, the second connecting portion 23, may be connected to the mounting housing 11, for example, the second sub-connecting portion 1132. In some embodiments, when the atomizing mechanism 20, for example, the second connecting portion 23, is connected to the mounting housing 11, for example, the second sub-connecting portion 1132, the liquid outlet 102 may communicate with the atomizing mechanism 20, for example, the liquid storage chamber 2001, and the transmission channel 103 may also communicate with the atomizing mechanism 20, for example, the liquid storage chamber 2001 (e.g., Figure 2 and Figure 3As shown, the outlet pipe 22 can also be connected to the liquid replenishment mechanism 10, such as the cover plate 12. In some embodiments, when the atomizing mechanism 20, such as the second connecting part 23, is connected to the mounting housing 11, such as the second sub-connecting part 1132, the connector 21 can be inserted into the liquid outlet 102, communicating with the liquid replenishment chamber 101, and can puncture the sealing membrane 142. In a further embodiment, the connector 21 can be partially placed in the liquid replenishment chamber 101, pushing the sealing membrane 142 to both sides, so as to avoid the sealing membrane 142 blocking the connector 21 as much as possible.

[0102] Understandably, the positions of the first connecting part 113 and the second connecting part 23 can be interchanged.

[0103] In some embodiments, the first sub-connector 1131 and the second sub-connector 1132 may be arranged along the axial direction of the connector tube 21. In some embodiments, the liquid outlet 102, for example, the first liquid outlet section 1301 and the second liquid outlet section 1401, are located at the lowest position of the thinning region 1411 along the axial direction of the connector tube 21.

[0104] In some embodiments, the insertion tube 21 can be sealed to the cover plate 12, such as the sealing element 14, within the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401, to ensure a sealing effect and minimize leakage of the liquid matrix. Of course, the insertion tube 21 can also fully puncture the sealing membrane 142 and push the sealing membrane 142 fully to both sides to minimize the sealing membrane 142 blocking the insertion tube 21.

[0105] For example, in Figure 4 In the middle, the second connecting part 23 can be connected to the first sub-connecting part 1131, the connecting tube 21 does not puncture the sealing membrane 142, the liquid outlet 102 is not connected to the atomizing mechanism 20, for example, the liquid storage chamber 2001, and the air outlet tube 22 is not connected to the cover plate 12.

[0106] For example, in Figure 3 and Figure 4 In the middle, it can be done by... Figure 4 The atomizing mechanism 20 in the middle pushes, causing the second connecting part 23 to be connected to the first sub-connecting part 1131, and then to be connected to the second sub-connecting part 1132, thereby forming... Figure 3 The atomizing device 100 shown.

[0107] For example, in Figure 3 In this assembly, the second connecting part 23 can be connected to the second sub-connecting part 1132, and the connecting tube 21 can be inserted into the liquid outlet 102, piercing the sealing membrane 142, and communicating with the atomizing mechanism 20, for example, the liquid storage chamber 2001. At the same time, the air outlet tube 22 is also connected to the cover plate 12, realizing the assembly of the atomizing device 100.

[0108] Please see Figure 2 , Figure 3 , Figure 4 , Figure 10 and Figure 11 , Figure 10 for Figure 5 The diagram shown is a partial structural schematic of the atomizing mechanism 20 in some embodiments. Figure 11 for Figure 5 The diagram shows a partial structural schematic of the atomizing mechanism 20 in some embodiments. The insertion tube 21 can extend from the liquid outlet 102, for example, the first liquid outlet section 1301 or the second liquid outlet section 1401, into the replenishing mechanism 10, for example, the replenishing chamber 101, and can simultaneously puncture the sealing membrane 142. In some embodiments, the end of the insertion tube 21 may be provided with a puncture end 212 to reduce the difficulty of puncturing the sealing membrane 142 by point puncturing it. In some embodiments, such as... Figure 3 and Figure 4 As shown, when the atomizing mechanism 20 is connected to the replenishing mechanism 10, on the first reference plane perpendicular to the axis of the insertion tube 21, the orthographic projection of the piercing end 212 can be located within the orthographic projection of the guide groove 1421, enabling it to pierce the sealing membrane 142. The relative arrangement of the piercing end 212 and the guide groove 1421 shortens the piercing stroke, further reducing the difficulty of piercing the sealing membrane 142. In a further embodiment, when the insertion tube 21 pierces the sealing membrane 142, the guide groove 1421 can guide the tearing direction of the sealing membrane 142, changing the tearing stroke of the sealing membrane 142 and minimizing the sealing membrane 142's blockage of the insertion tube 21. In a further embodiment, the insertion tube 21 is partially placed within the replenishing mechanism 10, such as the replenishing chamber 101, which further minimizes the sealing membrane 142's blockage of the insertion tube 21.

[0109] In some embodiments, the limiting of the sealing member 14 by the mounting housing 11 and the cover 13 in the above embodiments can reduce the movement of the sealing member 14 when the insertion tube 21 punctures the sealing membrane 142, making it easier for the insertion tube 21 to puncture the sealing membrane 142.

[0110] In some embodiments, the first reference surface may be a plane perpendicular to the axial direction of the atomizing device 100. In some embodiments, the first reference surface may be a plane perpendicular to the axial direction of the replenishing mechanism 10, such as the mounting housing 11. In some embodiments, the first reference surface may be a plane perpendicular to the axial direction of the atomizing mechanism 20.

[0111] In some embodiments, the end of the connector 21 has a puncture portion 211, and a puncture end 212 is disposed on the puncture portion 211. In a further embodiment, along the axial direction of the connector 21, the cross-sectional area of ​​the puncture portion 211 perpendicular to the axial direction of the connector 21 gradually increases from the puncture end 212, thereby further increasing the tear opening of the sealing membrane 142 and improving the ability to transport liquid matrix. In a further embodiment, along the axial direction of the atomizing device 100, the cross-sectional area of ​​the puncture portion 211 perpendicular to the axial direction of the atomizing device 100 gradually increases from the puncture end 212, thereby further increasing the tear opening of the sealing membrane 142 and improving the ability to transport liquid matrix. In a further embodiment, along the direction perpendicular to the axis of the liquid replenishment mechanism 10, such as the mounting housing 11, the cross-sectional area of ​​the puncture portion 211 in the direction perpendicular to the axis of the liquid replenishment mechanism 10, such as the mounting housing 11, gradually increases from the puncture end 212, thereby further increasing the tear opening of the sealing membrane 142 and improving the ability to transport liquid matrix. In a further embodiment, along the axis of the atomizing mechanism 20, the cross-sectional area of ​​the puncture portion 211 in the direction perpendicular to the axis of the atomizing mechanism 20 gradually increases from the puncture end 212, thereby further increasing the tear opening of the sealing membrane 142 and improving the ability to transport liquid matrix.

[0112] In some embodiments, the end of the insertion tube 21 has a transition end face 213 that transitions to the outer surface of the puncture portion 211. The transition end face 213 extends away from the puncture portion 211 along the axial direction of the insertion tube 21, so as to form a low position on the transition end face 213 to guide the liquid matrix. In some embodiments, the transition end face 213 extends away from the puncture portion 211 along the axial direction of the atomizing device 100, so as to form a low position on the transition end face 213 to guide the liquid matrix. In some embodiments, the transition end face 213 extends away from the puncture portion 211 along the axial direction of the liquid replenishment mechanism 10, for example, the mounting housing 11, so as to form a low position on the transition end face 213 to guide the liquid matrix. In some embodiments, the transition end face 213 extends away from the puncture portion 211 along the axial direction of the atomizing mechanism 20, so as to form a low position on the transition end face 213 to guide the liquid matrix. In some embodiments, the transition end face 213 extends toward the side near the recessed area 1412 so as to be further connected.

[0113] Please see Figure 11The transition end face 213 has an outer edge 2111 that connects to the outer peripheral surface of the connector tube 21 and an inner edge 2112 that connects to the inner wall surface of the connector tube 21. On a second reference plane including the axis of the connector tube 21, the line segment connecting point 2131 of the outer edge 2111 and point 2132 of the inner edge 2112 forms an acute angle α with the line segment connecting point 2131 of the outer edge 2111 and point 2101 on the outer peripheral surface of the connector tube 21. The acute angle α makes the connector tube 21 sharper at the outer edge 2111, thereby reducing the difficulty of puncturing the sealing membrane 142.

[0114] In some embodiments, a notch 214 may be provided on the transition end face 213 to form a low position on the transition end face 213 for guiding the liquid matrix. In some embodiments, the notch 214 may communicate with the sinking area 1412 to facilitate the liquid matrix to flow through the sinking area 1412 and the notch 214 into the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401. In some embodiments, along the axial direction of the insertion tube 21, or the axial direction of the atomizing device 100, or the axial direction of the liquid replenishment mechanism 10, such as the mounting housing 11, or the axial direction of the atomizing mechanism 20, the notch 214 may be provided at the part of the transition end face 213 furthest from the puncture portion 211.

[0115] In some embodiments, please refer to Figure 3 When the atomizing mechanism 20, for example, the insertion tube 21, extends from the liquid outlet 102, for example, the first liquid outlet section 1301 or the second liquid outlet section 1401 into the liquid replenishment mechanism 10, for example, the liquid replenishment chamber 101, the notch 214 may be at least partially located in the liquid outlet 102, for example, the first liquid outlet section 1301 or the second liquid outlet section 1401, so as to form a low position to guide the liquid matrix.

[0116] In some embodiments, the guide groove 1421 may be extended on the surface of the sealing membrane 142 along the direction from the puncture portion 211 to the notch 214, thereby avoiding the sealing membrane 142 from blocking the notch 214 as much as possible and realizing the flow of liquid matrix.

[0117] In some embodiments, the end of the connector 21 is provided with a notch 214. When the atomizing mechanism 20, such as the connector 21, extends from the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401, into the liquid replenishment mechanism 10, such as the liquid replenishment chamber 101, the notch 214 is at least partially located in the liquid outlet 102, such as the first liquid outlet section 1301 or the second liquid outlet section 1401, and the notch 214 communicates with the sinking area 1412, which makes it easier for the liquid matrix to be transferred through the sinking area 1412 and the notch 214.

[0118] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An atomizing device, characterized in that, include: A liquid replenishment mechanism defines a liquid replenishment chamber for containing a liquid matrix, and has a liquid outlet communicating with the liquid replenishment chamber and a sealing membrane for sealing the liquid outlet, wherein at least one side of the sealing membrane has a guide groove. as well as An atomizing mechanism is used to connect with the liquid replenishing mechanism. The atomizing mechanism has a connector tube that can extend from the liquid outlet into the liquid replenishing chamber. The connector tube is used to connect the liquid replenishing chamber and the atomizing mechanism. The end of the connector tube has a puncture end. When the atomizing mechanism is connected to the liquid replenishment mechanism, on a first reference plane perpendicular to the axis of the insertion tube, the orthographic projection of the puncture end is located within the orthographic projection of the guide groove, so as to be able to puncture the sealing membrane.

2. The atomizing device according to claim 1, characterized in that, The end of the connector tube has a puncture portion, and the puncture end is disposed on the puncture portion. Along the axial direction of the connector tube, the cross-sectional area of ​​the puncture portion perpendicular to the axial direction of the connector tube gradually increases from the puncture end.

3. The atomizing device according to claim 2, characterized in that, The end of the insertion tube has a transition end face that is connected to the outer surface of the puncture part, and the transition end face extends away from the puncture part along the axial direction of the insertion tube.

4. The atomizing device according to claim 3, characterized in that, The transition end face has an outer edge connected to the outer peripheral surface of the connector tube and an inner edge connected to the inner wall surface of the connector tube. On a second reference plane including the axis of the connector tube, the line segment connecting the point of the outer edge and the point of the inner edge forms an acute angle with the line segment connecting the point of the outer edge and the point on the outer peripheral surface of the connector tube.

5. The atomizing device according to claim 3, characterized in that, Along the axial direction of the insertion tube, the transition end face is provided with a notch at the part farthest from the puncture part, and when the atomizing mechanism extends into the liquid continuation chamber from the liquid outlet, the notch is at least partially located in the liquid outlet.

6. The atomizing device according to claim 5, characterized in that, The guide groove extends along the direction from the puncture portion to the notch on the surface of the sealing membrane.

7. The atomizing device according to claim 6, characterized in that, The fluid replenishment mechanism includes: The mounting housing defines a continuous fluid chamber for containing a liquid matrix; the mounting housing also has a mounting port; A cover plate is provided at the mounting port, and the liquid outlet is provided on the cover plate. The cover plate has a sinking area on its surface inside the liquid continuation chamber, and the sinking area is connected to the notch and the liquid outlet.

8. The atomizing device according to any one of claims 1-6, characterized in that, The fluid replenishment mechanism includes: The mounting housing defines a continuous fluid chamber for containing a liquid matrix; the mounting housing also has a mounting port; A cover plate is provided at the mounting port, and the liquid outlet is provided on the cover plate.

9. The atomizing device according to claim 8, characterized in that, The cover plate includes: The cover body, wherein the liquid outlet includes a first liquid outlet section disposed on the cover body; A sealing element is provided between the cover and the mounting housing. The liquid outlet includes a second liquid outlet section disposed on the sealing element. The first liquid outlet section communicates with the second liquid outlet section. The sealing element has the sealing membrane located within the second liquid outlet section.

10. The atomizing device according to claim 9, characterized in that, The mounting housing is provided with an abutment portion, and the side of the sealing member opposite to the cover body abuts against the abutment portion.

11. The atomizing device according to claim 9, characterized in that, The connector tube is sealed to the sealing element within the second liquid outlet section.

12. The atomizing device according to claim 9, characterized in that, The sealing element has a sinking area on the side opposite to the cover body, and the sinking area is connected to the second liquid outlet section on the side of the sealing membrane near the sinking area.

13. The atomizing device according to claim 12, characterized in that, The mounting housing is provided with an abutting part, which abuts against the recessed area to press the sealing element against the cover.

14. The atomizing device according to claim 12, characterized in that, The mounting housing is provided with a connecting pipe, which has a transmission channel. The opening of the transmission channel on the outer surface of the mounting housing is configured as a suction nozzle. The cover plate is provided with an air outlet through which the connecting pipe passes. The connecting pipe is used to press the sealing element against the cover.

15. The atomizing device according to claim 14, characterized in that, Ribs are provided on the outer circumferential surface of the connecting pipe, and the ribs abut against the sunken area to press the sealing element against the cover.

16. The atomizing device according to claim 14 or 15, characterized in that, The sinking area is connected to the air outlet.

17. The atomizing device according to claim 12, characterized in that, The end of the connector tube is provided with a notch. When the atomizing mechanism extends into the liquid continuation chamber from the liquid outlet, the notch is at least partially located in the liquid outlet, and the notch communicates with the sinking area.

18. The atomizing device according to claim 8, characterized in that, One of the atomizing mechanism and the mounting housing is provided with a first connecting part, and the other is provided with a second connecting part. When the first connecting part and the second connecting part are connected, the insertion tube extends from the liquid outlet into the liquid replenishment chamber.

19. The atomizing device according to claim 18, characterized in that, The first connecting portion has a first sub-connecting portion and a second sub-connecting portion arranged along the axial direction of the connector tube, and the second connecting portion is connected to the first sub-connecting portion or the second sub-connecting portion; When the second connecting part is connected to the first sub-connecting part, the insertion tube is located outside the fluid continuation chamber; When the second connecting part is connected to the second sub-connecting part, the insertion tube extends from the liquid outlet into the liquid continuation chamber.

20. The atomizing device according to claim 9, characterized in that, The seal has a thinning zone, the surface of which gradually changes, and the outlet hole is located at the lowest point of the thinning zone along the axial direction of the connector tube.

21. The atomizing device according to claim 1, characterized in that, The guide groove is used to divide the sealing membrane into at least two parts on one side of the surface of the sealing membrane.

22. A sealing element used in an atomizing device, characterized in that, include: The sealing body has a liquid outlet hole; A sealing membrane is connected to the sealing body and disposed within the liquid outlet hole to seal the liquid outlet hole. At least one side of the sealing membrane has a guide groove.

23. The seal according to claim 22, characterized in that, A sinking area is provided on one side of the sealing body, and the sinking area is connected to the liquid outlet on the side of the sealing membrane near the sinking area.

24. The seal according to claim 23, characterized in that, The sealing body is also provided with an air outlet, and the sinking area is connected to the air outlet.

25. The seal according to claim 22, characterized in that, The guide groove is used to divide the sealing membrane into at least two parts on one side of the surface of the sealing membrane.

26. The seal according to claim 22, characterized in that, The sealing body has a thinning zone, the surface of the sealing body in the thinning zone gradually changes, and the liquid outlet is located at the lowest position of the thinning zone along the axial direction of the liquid outlet.

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