Seal for an atomizing device and atomizing device

Abstract

This application relates to the field of electronic atomization technology. It provides a seal for an atomizing device and an atomizing device. The seal includes a first sealing part, a second sealing part, and a connecting part. The first sealing part has a first sealing structure for sealing the liquid storage tank of the atomizing device; the second sealing part has a second sealing structure for sealing the liquid inlet tank of the atomizing device; the first and second sealing parts are arranged side-by-side and spaced apart on the connecting part, and the first, second, and connecting parts are integrally formed, with the first and second sealing structures spaced apart. This seal reduces the stress span of a single sealing part by dividing a traditional full-circle sealing line into different segments, enhancing its resistance to deformation and making it less prone to failure of the seal in the middle section due to overall deformation, thus effectively preventing leakage from the seal.

Description

Technical Field

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

[0002] Atomizing device is a device that heats and atomizes an aerosol matrix to generate aerosols. To achieve a large capacity for the atomizing device, liquid can be added to the inlet channel of the atomizing device through a replenishment bottle. The inlet channel is connected to the storage chamber, thereby allowing liquid to be replenished to the storage chamber.

[0003] When the liquid storage chamber and the liquid inlet channel are arranged side by side, the sealing components of the atomizing device often adopt an integrated sealing structure. That is, the liquid storage chamber and the liquid inlet channel are sealed by a continuous sealing line. The side-by-side structure of the liquid storage chamber and the liquid inlet channel results in a very long sealing line. During the assembly of the sealing components, the middle of the housing connected to the sealing components may expand outward or the middle of the sealing components may shrink and deform inward. Ultimately, this causes the middle part of the sealing line to fail to adhere to the wall of the housing, resulting in oil leakage problems when the atomizing device is in the transportation or testing environment. Utility Model Content

[0004] This application provides a seal for an atomizing device and an atomizing device, which can solve the problem that the sealing line of the seal is prone to failure when the liquid path of the atomizing device is long.

[0005] To address the aforementioned technical problems, this application provides a sealing element for an atomizing device, comprising a first sealing portion, a second sealing portion, and a connecting portion. The first sealing portion has a first sealing structure for sealing the liquid storage tank of the atomizing device; the second sealing portion has a second sealing structure for sealing the liquid inlet tank of the atomizing device; the first sealing portion and the second sealing portion are arranged side-by-side and spaced apart on the connecting portion, and the first sealing portion, the second sealing portion, and the connecting portion are integrally formed, with the first sealing structure and the second sealing structure spaced apart.

[0006] In one embodiment, the first sealing part is one of a groove and a protrusion, and the first sealing structure is a convex ring, which is disposed around the side wall of the first sealing part.

[0007] The second sealing part is one of a groove and a protrusion, and the second sealing structure is a convex ring, which is arranged around the side wall of the second sealing part.

[0008] In one embodiment, the first sealing part is provided with an air inlet that penetrates the sealing part, and the inner wall of the air inlet is provided with a third sealing structure.

[0009] In one embodiment, an abutment portion is further provided on the inner wall of the air inlet. The abutment portion is located on the side of the third sealing structure near the connecting portion and is used to abut against the atomizing core of the atomizing device.

[0010] In one embodiment, a first guide groove and a first liquid inlet are provided on the side of the first sealing part away from the connecting part, and the first guide groove is spaced apart from the air inlet, and the first liquid inlet extends from the guide groove to the side wall of the first sealing part facing the second sealing part.

[0011] The second sealing part is provided with a second guide groove and a second liquid inlet notch on the side away from the connecting part. The second liquid inlet notch extends from the second guide groove to the side wall of the second sealing part facing the first sealing part.

[0012] In one embodiment, the end of the connecting portion away from the first sealing portion and / or the end of the first sealing portion facing the connecting portion have an electrode mounting groove and an air guide groove, the air guide groove communicating with the air inlet, and the end of the connecting portion away from the second sealing portion has a magnet mounting groove.

[0013] To address the aforementioned technical problems, this application provides an atomizing device, including a housing assembly and a sealing element. The housing assembly has a liquid storage tank and a liquid inlet tank arranged side-by-side at intervals. The housing assembly also has a replenishment bottle mounting position, which communicates with the liquid inlet tank. The sealing element is any of the sealing elements for atomizing devices described above. A first sealing portion and the liquid storage tank enclose a liquid storage cavity, and a second sealing portion and the liquid inlet tank enclose a liquid inlet channel, which communicates with the liquid storage cavity.

[0014] In one embodiment, the housing assembly includes a liquid storage component and a suction nozzle. The suction nozzle has an air outlet channel, and the liquid storage component has a liquid storage tank and a liquid inlet tank. The liquid storage tank and the liquid inlet tank are arranged side by side in a direction perpendicular to a first direction. The suction nozzle and the sealing component are respectively connected to the two ends of the liquid storage component along the first direction, and the air outlet channel is located on the side of the liquid storage tank away from the sealing component.

[0015] In one embodiment, the liquid replenishment bottle mounting position is located on the side of the liquid inlet tank away from the seal, and the wall of the liquid inlet tank away from the seal is provided with a liquid inlet hole that communicates with the liquid inlet channel.

[0016] In one embodiment, the housing assembly is provided with an air intake channel, and a portion of the air intake channel is spaced apart on the outside of the liquid storage tank. The air intake channel is used to communicate with the air intake hole of the first sealing part.

[0017] The sealing element for an atomizing device disclosed in this application includes a first sealing part, a second sealing part, and a connecting part. The first sealing part has a first sealing structure for sealing the liquid storage tank of the atomizing device; the second sealing part has a second sealing structure for sealing the liquid inlet tank of the atomizing device; the first and second sealing parts are arranged side-by-side and spaced apart on the connecting part, and the first, second, and connecting parts are integrally formed, with the first and second sealing structures spaced apart. This sealing element divides a traditional full-circle sealing line into different segments, such as a first and second sealing structure arranged side-by-side and spaced apart, to seal different areas of the liquid path of the atomizing device. These different segments of the sealing line achieve sealing of a long liquid path while reducing the length of each segment compared to a full-circle sealing line. Segmented sealing reduces the stress span of a single sealing part, enhances its resistance to deformation, and reduces the likelihood of seal failure due to overall deformation, thus effectively preventing leakage from the sealing element. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an atomizing device provided in an embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the structure of an atomizing component provided in an embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the structure of a power supply assembly provided in an embodiment of this application;

[0021] Figure 4 A cross-sectional view of a power supply assembly provided in an embodiment of this application;

[0022] Figure 5 An exploded view of an atomizing component provided in an embodiment of this application;

[0023] Figure 6 A cross-sectional view of an atomizing component provided in an embodiment of this application;

[0024] Figure 7 This is a schematic diagram of the structure of a liquid storage device provided in one embodiment of this application;

[0025] Figure 8 This is a schematic diagram of the structure of a sealing element provided in one embodiment of this application;

[0026] Figure 9 This is a schematic diagram of the structure of a seal provided in another embodiment of this application.

[0027] Reference numerals: Atomizing component 10, housing component 11, nozzle 111, replenishment bottle mounting position 1111, air outlet channel 1112, liquid storage component 112, liquid storage tank 1121, liquid inlet tank 1122, liquid inlet hole 11221, opening 1123, bottom cover 113, atomizing core 12, liquid storage chamber 14, liquid inlet channel 15, porous component 16, sealing component 1713, first sealing part 171, first sealing structure 1711, air inlet hole 1712, third sealing structure 1713, abutment part 1714, first guide groove 1715, first liquid inlet notch 1716, Second sealing part 172, Second sealing structure 1721, Second flow guide groove 1722, Second liquid inlet notch 1723, Connecting part 173, Electrode mounting groove 1731, Air guide groove 1732, Magnet mounting groove 1733, Air inlet channel 18, Magnet 19, Second direction X, First direction Y, Power supply assembly 20, Housing 21, Receiving cavity 211, Insert 2111, Mounting cavity 212, Power supply bracket 22, Sensing air passage hole 221, Power supply 23, Circuit board 24, Electrode assembly 25, Airflow sensor 26, Replenishment bottle 30. Detailed Implementation

[0028] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0029] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0030] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0031] The terms "parallel" and "perpendicular," etc., are specific to the current technological level, not absolute mathematical definitions. Slight deviations are permissible; approximations of parallelism or perpendicularity are acceptable. For example, "A and B are parallel" means that A and B are parallel or approximately parallel, with the angle between A and B ranging from 0° to 10°. Similarly, "A and B are perpendicular" means that A and B are perpendicular or approximately perpendicular, with the angle between A and B ranging from 80° to 100°. The directional terms used in the embodiments of this application, such as "upper," "inner," "outer," and "side," are only for reference when using the atomizing device. Therefore, the directional terms are used to better and more clearly explain and understand the embodiments of this application, and are not intended to indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0032] Please refer to Figure 1-4 This application provides an atomizing device, which includes an atomizing component 10 and a power supply component 20, wherein the atomizing component 10 and the power supply component 20 can be detachably connected or non-detachably connected. For example, in Figure 1-4 In some embodiments, the atomizing component 10 and the power supply component 20 are detachably connected by plug-in and snap-fit ​​methods.

[0033] The atomizing component 10 is used to store a liquid aerosol matrix. The atomizing component 10 is capable of heating and atomizing the aerosol matrix to generate an aerosol. The power supply component 20 is used to supply power to the atomizing component 10 and to control the atomization of the atomizing component 10. In some embodiments, such as... Figure 3 and Figure 4As shown, the power supply assembly 20 includes a housing 21 and a power support 22. The power support 22 is assembled inside the housing 21 and divides the space inside the housing 21 into a receiving cavity 211 and a mounting cavity 212. The receiving cavity 211 has a socket 2111 on the side away from the mounting cavity 212, which is used for the atomizing assembly 10 to be detachably installed in the receiving cavity 211. The power supply assembly 20 also includes electronic components such as a power supply 23, a circuit board 24, an electrode assembly 25, and an airflow sensor 26. These electronic components are assembled in the mounting cavity 212. The power supply 23, the electrode assembly 25, and the airflow sensor 26 are all electrically connected to the circuit board 24. A portion of the structure of the electrode assembly 25 passes through the power support 22 to be exposed in the receiving cavity 211, so that the electrode assembly 25 can engage with the connecting electrode group of the atomizing assembly 10 inserted into the receiving cavity 211, thereby electrically connecting the atomizing assembly 10 to the circuit board 24. The power bracket 22 can also be provided with a sensing airway hole 221. One end of the sensing airway hole 221 extends to the airflow sensor 26, and the other end of the sensing airway hole 221 is connected to the accommodating cavity 211, so that the sensing airway hole 221 can be connected to the airway of the atomizing component 10 inserted into the accommodating cavity 211, so that the airflow sensor 26 can sense the user's inhalation.

[0034] like Figure 2 , Figure 5-7 As shown, the atomizing assembly 10 includes a housing assembly 11, an atomizing core 12, and a sealing element 17. The housing assembly 11 has a liquid storage tank 1121 and a liquid inlet tank 1122 arranged side-by-side and spaced apart. Specifically, the liquid storage tank 1121 and the liquid inlet tank 1122 are arranged side-by-side along a second direction X. The atomizing core 12 is installed in the liquid storage tank 1121 and is used to heat and atomize the aerosol matrix in the liquid storage tank 1121. The housing assembly 11 is provided with a replenishment bottle mounting position 1111 for mounting a replenishment bottle 30. In this application, the replenishment bottle mounting position 1111 can generally refer to the structure of the housing assembly 11 for detachable connection with the replenishment bottle 30 and the space for accommodating the replenishment bottle 30. The replenishment bottle mounting position 1111 is connected to the inlet tank 1122 so that after the replenishment bottle 30 is installed in the replenishment bottle mounting position 1111, the bottle opening of the replenishment bottle 30 can be connected to the inlet tank 1122 so that the replenishment bottle 30 can feed liquid into the inlet tank 1122.

[0035] The seal 17 is used to connect with the housing assembly 11. The seal 17 cooperates with the liquid storage tank 1121 to form a liquid storage cavity 14, and the seal 17 cooperates with the liquid inlet tank 1122 to form a liquid inlet channel 15. This creates a liquid storage cavity 14 and a liquid inlet channel 15 arranged side-by-side along the second direction X, and the liquid storage cavity 14 and the liquid inlet channel 15 are in communication. Figure 6The solid arrow shown inside the atomizing component 10 indicates the direction of the liquid path within the atomizing component 10. When the replenishment bottle 30 feeds liquid into the inlet tank 1122, i.e., into the inlet channel 15, the liquid in the inlet channel 15 can flow to the storage chamber 14 to replenish the aerosol matrix in the storage chamber 14. Since the replenishment bottle 30 and the housing assembly 11 are detachably connected, the replenishment bottle 30 can be replaced after the aerosol matrix in the replenishment bottle 30 is exhausted. Thus, the user can continuously replenish the liquid in the storage chamber 14 to meet the needs of a large-capacity atomizing device. In some embodiments, the storage chamber 14 is pre-stored with a certain amount of aerosol matrix at the factory, but the amount of aerosol matrix is ​​small, usually less than the amount of aerosol matrix in the replenishment bottle 30. For example, the storage chamber 14 is pre-stored with 2 mL of aerosol matrix, while the replenishment bottle 30 can store 10 mL of aerosol matrix.

[0036] like Figure 2 , Figure 5-7 As shown, in one embodiment, the housing assembly 11 includes a liquid storage component 112 and a suction nozzle 111. The suction nozzle 111 has an air outlet channel 1112. The liquid storage component 112 has a liquid storage tank 1121 and a liquid inlet tank 1122 arranged side by side along a second direction X. The direction in which the liquid storage tank 1121 and the liquid inlet tank 1122 are arranged side by side (i.e., the second direction X) is perpendicular to the first direction Y. The suction nozzle 111 and the sealing member 17 are respectively connected to the two ends of the liquid storage component 112 along the first direction Y. The suction nozzle 111 can be snapped into the liquid storage component 112, while the sealing member 17 is interference-fitted into the liquid storage component 112. Thus, along the first direction Y, the suction nozzle 111, the liquid storage component 112, and the sealing member 17 are arranged and connected sequentially. The air outlet channel 1112 is located on the side of the liquid storage tank 1121 away from the sealing member 17, i.e., as shown in the figure. Figure 6 As shown, the air outlet channel 1112 is located above the liquid storage tank 1121, and the sealing member 17 is located below the liquid storage tank 1121. Therefore, the air outlet channel 1112 is located above the atomizing core 12. The atomizing core 12 has an atomization channel communicating with the air outlet channel 1112. Atomization and aerosol are generated within the atomization channel, and the atomizing assembly 10 flows out from the air outlet channel 1112 for user use. In some embodiments, the liquid storage chamber 14 is further provided with a porous element 16. The porous structure of the porous element 16 can absorb liquid aerosol matrix. The porous element 16 is arranged around the atomizing core 12, and the atomizing core 12 can atomize the aerosol matrix stored within the porous element 16. The porous element 16 can be made of materials such as cotton or porous ceramics.

[0037] Furthermore, the replenishment bottle mounting position 1111 is located on the side of the inlet tank 1122 away from the seal 17, such as... Figure 6As shown, the replenishment bottle mounting position 1111 is located above the inlet channel 15, and the inlet groove 1122 has an inlet hole 11221 communicating with the inlet channel 15 on the groove wall away from the seal 17. The inlet hole 11221 is used to communicate with the bottle mouth of the replenishment bottle 30. Thus, the replenishment bottle 30 is installed upside down above the inlet channel 15, and the aerosol matrix inside the replenishment bottle 30 can enter the inlet channel 15 by gravity, without the need for a pump or other device to draw liquid from the replenishment bottle 30. The refill bottle mounting position 1111 and the suction nozzle 111 are also arranged side by side along the second direction X. Thus, the refill bottle mounting position 1111 and the liquid inlet channel 15 form the liquid inlet area, while the liquid storage chamber 14 and the air outlet channel 1112 form the atomization suction area. The liquid inlet area and the atomization suction area are arranged side by side along the second direction X. This optimizes the position of each component of the atomization assembly 10, making the layout of the atomization assembly 10 more reasonable and compact, which helps to make the atomization assembly 10 smaller and easier for users to carry.

[0038] like Figure 6 , Figure 8 and Figure 9 As shown, this application also provides a seal (hereinafter referred to as seal 17) for an atomizing device, which can be applied within the atomizing device described above. The seal 17 is made of a material with a certain degree of elasticity to achieve a good seal on the housing assembly 11. For example, the seal 17 can be configured as a silicone seal.

[0039] Specifically, the sealing element 17 includes a first sealing portion 171, a second sealing portion 172, and a connecting portion 173. The sealing element 17 is used to connect with the liquid storage element 112, wherein the first sealing portion 171 is used to enclose the liquid storage tank 1121 to form a liquid storage cavity 14, and the second sealing portion 172 is used to enclose the liquid inlet tank 1122 to form a liquid inlet channel 15. The liquid storage tank 1121 has a first groove on the side away from the vent channel 1112, and the first sealing portion 171 is used to press-fit with the liquid storage element 112 forming the first groove to seal the first groove; the liquid inlet tank 1122 has a second groove on the side away from the replenishment bottle mounting position 1111, and the second sealing portion 172 is used to press-fit with the liquid storage element 112 forming the second groove to seal the second groove. In summary, both the liquid storage tank 1121 and the liquid inlet tank 1122 have downward-facing openings, and the sealing element 17 is located below the liquid storage component 112. The sealing element 17 can be used as a single part to seal both the openings of the liquid storage tank 1121 and the liquid inlet tank 1122 from below, eliminating the need for multiple parts to seal the two openings separately. This reduces the number of parts in the atomizing component 10 and speeds up the assembly process.

[0040] Furthermore, the first sealing part 171 is provided with a first sealing structure 1711, which is used to seal the first opening of the liquid storage tank 1121 of the atomizing device. The first sealing structure 1711 is the sealing line of the first sealing part 171. The second sealing part 172 is provided with a second sealing structure 1721, which is used to seal the second opening of the liquid inlet tank 1122 of the atomizing device. The second sealing structure 1721 is the sealing line of the second sealing part 172. It should be noted that the sealing of the liquid storage tank 1121 and the liquid inlet tank 1122 by the first sealing structure 1711 and the second sealing structure 1721 respectively does not mean that the liquid storage tank 1121 and the liquid inlet tank 1122 each form a completely sealed space that is not connected to the outside. Rather, the tank structure generally has a slot, and each sealing structure is used to seal the slot of the tank structure. After the slot is sealed, the tank will still be connected to other spaces to ensure that the liquid and gas paths within the atomizing assembly 10 are unobstructed. The function of the sealing element 17 is to ensure that the liquid and gas paths do not interfere with each other, thereby preventing leakage. For example, Figure 6 and Figure 7 As shown, the second sealing structure 1721 of the seal 17 seals the second slot, but the inlet groove 1122 is provided with an inlet hole 11221 on the groove wall away from the seal 17 so that the replenishment bottle 30 can be filled with liquid. The inlet groove 1122 has an opening 1123 facing the storage groove 1121. The opening 1123 can connect the storage groove 1121 and the inlet groove 1122. After the seal 17 is sealed, the storage cavity 14 and the inlet channel 15 are connected through the opening 1123 so that the inlet channel 15 can fill the storage cavity 14 with liquid.

[0041] like Figure 6 , Figure 8 and Figure 9 As shown, the first sealing part 171 and the second sealing part 172 are arranged side by side and spaced apart on the connecting part 173. Specifically, the first sealing part 171 and the second sealing part 172 are located on the same side of the connecting part 173 in the thickness direction. The first sealing part 171 and the second sealing part 172 are arranged side by side along the second direction X. By arranging them side by side, the two sealing parts can seal the liquid storage tank 1121 and the liquid inlet tank 1122 respectively. The first sealing part 171, the second sealing part 172, and the connecting part 173 are integrally formed, that is, the sealing element 17 is an integrally formed part, not formed by connecting two parts. The first sealing structure 1711 and the second sealing structure 1721 are spaced apart, that is, the first sealing part 171 and the second sealing part 172 respectively form two independent sealing lines.

[0042] The seal 17 is created by dividing a traditional full-circle sealing line into different segments, such as a first sealing structure 1711 and a second sealing structure 1721 spaced side by side, to seal different areas of the long liquid path of the atomizing device. The different segments of the sealing line can achieve sealing of the long liquid path while reducing the length of each segment compared to a full-circle sealing line. The segmented sealing reduces the stress span of a single sealing part, enhances the resistance to deformation, and makes it less likely for the middle section of the seal 17 to fail due to overall deformation, thereby effectively avoiding the problem of liquid leakage from the seal 17.

[0043] It should be noted that the connecting part 173 may be provided with more sealing parts in addition to the first sealing part 171 and the second sealing part 172, that is, the sealing line can be divided into more segments, further enhancing the deformation resistance of the sealing line of each sealing part, and further enhancing the sealing performance of the sealing element 17 to the liquid circuit.

[0044] In one embodiment, the first sealing portion 171 is one of a groove and a protrusion, and the first sealing structure 1711 is a raised ring, which is disposed around the sidewall of the first sealing portion 171. The second sealing portion 172 is one of a groove and a protrusion, and the second sealing structure 1721 is a raised ring, which is disposed around the sidewall of the second sealing portion 172. For example, in Figure 8 and Figure 9 In this embodiment, both the first sealing part 171 and the second sealing part 172 are protrusions. The protrusions can be inserted into the first or second groove, so that the sealing structure is interference-fitted with the groove walls of the first or second groove to seal the groove. If the sealing part is in the form of a groove, a raised ring is provided on the groove wall, and the liquid storage member 112 is inserted into the groove to be interference-fitted with the raised ring.

[0045] In one embodiment, such as Figure 6 , Figure 8 and Figure 9 As shown, the first sealing part 171 is provided with an air inlet 1712 penetrating the sealing part, and a third sealing structure 1713 is provided on the inner wall of the air inlet 1712. The air inlet 1712 is used for the atomizing core 12 in the liquid storage tank 1121 to be inserted. The atomizing core 12 can be interference-fitted with the third sealing structure 1713 of the air inlet 1712 so that the air inlet 1712 is connected to the atomization channel of the atomizing core 12, so that air enters from the bottom of the atomizing core 12 into the atomization channel. The top of the atomizing core 12 is connected to the air outlet channel 1112, thereby realizing the connection of the air passage. In one embodiment, as Figure 6 , Figure 8 and Figure 9As shown, an abutment portion 1714 is also provided on the inner wall of the air inlet 1712. The abutment portion 1714 is provided on the side of the third sealing structure 1713 near the connecting portion 173. The abutment portion 1714 is used to abut against the atomizing core 12 of the atomizing device to support the atomizing core 12.

[0046] Specifically, in one embodiment, such as Figure 6 The dashed arrow shown inside the atomizing component 10 indicates the airflow direction within the atomizing component 10. The housing assembly 11 also includes an air intake channel 18. Parts of the air intake channel 18 are spaced apart on the outside of the liquid storage tank 1121. Specifically, some channels of the air intake channel 18 are arranged along the second direction X on one side of the liquid storage tank 1121, while the liquid intake channel 15 is arranged along the second direction X on the other side of the liquid storage tank 1121. The air intake channel 18 communicates with the side of the air intake hole 1712 of the first sealing part 171 away from the atomizing core 12. The air intake channel 18 also communicates with the outside of the atomizing component 10. This airflow arrangement ensures that the atomizing component 10 has top-intake airflow, thereby preventing oil leakage due to the bottom-mounted air holes in the atomizing component 10.

[0047] In one embodiment, a first guide groove 1715 and a first liquid inlet notch 1716 are provided on the side of the first sealing portion 171 away from the connecting portion 173, and the first guide groove 1715 is spaced apart from the air inlet 1712. Specifically, the first guide groove 1715 is arranged around the outer periphery of the air inlet 1712. The first liquid inlet notch 1716 extends from the guide groove to the side wall of the first sealing portion 171 facing the second sealing portion 172.

[0048] A second flow guide groove 1722 and a second liquid inlet notch 1723 are provided on the side of the second sealing portion 172 away from the connecting portion 173. The second liquid inlet notch 1723 extends from the second flow guide groove 1722 to the side wall of the second sealing portion 172 facing the first sealing portion 171. The second flow guide groove 1722 can cooperate with the liquid inlet groove 1122 to form a liquid inlet channel 15. Thus, as Figure 6 As shown, the porous component 16 can abut against the side of the first sealing part 171 away from the connecting part 173. The atomizing core 12 disposed inside the porous component 16 is connected to the air inlet 1712, and the bottom of the porous component 16 is spaced apart from the bottom wall of the first guide channel 1715. When the replenishment bottle 30 feeds liquid into the liquid inlet channel 15, the liquid flows sequentially through the second guide channel 1722, the second liquid inlet notch 1723, the opening 1123, the first liquid inlet notch 1716, and the first guide channel 1715. The liquid contacts the porous component 16 in the first guide channel 1715, and the porous component 16 can absorb the aerosol matrix through its capillary force to achieve liquid replenishment. By feeding liquid into the porous component 16 through the first guide channel 1715, the liquid replenishment rate can be slowed down, preventing leakage caused by excessively fast liquid supply.

[0049] In one embodiment, such as Figure 9 As shown, the end of the connecting portion 173 away from the first sealing portion 171 and / or the end of the first sealing portion 171 facing the connecting portion 173 have an electrode mounting groove 1731 and an air guide groove 1732. The electrode mounting groove 1731 is used to install a connecting electrode assembly, which is electrically connected to the atomizing core 12. The connecting electrode assembly is installed at the bottom of the connecting portion 173 to facilitate electrical connection between the atomizing assembly 10 and the power supply assembly 20. The air guide groove 1732 communicates with the air inlet 1712. In some embodiments, the housing assembly 11 further includes a bottom cover 113, which covers the side of the sealing member 17 away from the liquid storage tank 1121 and is snap-fitted to the liquid storage member 112. The bottom cover 113 may have holes, which are opposite to and communicate with the side of the air guide groove 1732 away from the air inlet 1712. This opening is used to mate and communicate with the sensing air passage 221 of the power bracket 22 when the atomizing assembly 10 is connected to the power assembly 20, so that the airflow sensor 26 can sense the air pressure change of the atomizing assembly 10. The end of the connecting part 173 away from the second sealing part 172 has a magnet mounting groove 1733. The magnet mounting groove 1733 is used to mount the magnet 19. The magnet 19 can be magnetically connected to a magnetic attachment mounted on the power bracket 22, so that the power assembly 20 and the atomizing assembly 10 can be magnetically connected. By providing the magnet mounting groove 1733 on the sealing part 17, the space occupied by the magnet 19 in the atomizing assembly 10 can be reduced, thus reducing the size of the atomizing device.

[0050] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. A sealing element for an atomizing device, characterized in that, include: A first sealing part, wherein a first sealing structure is provided on the first sealing part, and the first sealing structure is used to seal the liquid storage tank of the atomizing device; A second sealing part is provided with a second sealing structure, which is used to seal the liquid inlet tank of the atomizing device. The first sealing part and the second sealing part are arranged side by side and spaced apart on the connecting part, and the first sealing part, the second sealing part and the connecting part are integrally formed, and the first sealing structure and the second sealing structure are spaced apart.

2. The sealing element for an atomizing device according to claim 1, characterized in that, The first sealing part is one of a groove and a protrusion, the first sealing structure is a convex ring, and the first sealing structure is disposed around the side wall of the first sealing part; The second sealing part is one of a groove and a protrusion, and the second sealing structure is a convex ring, which is disposed around the side wall of the second sealing part.

3. The sealing element for an atomizing device according to claim 1, characterized in that, The first sealing part is provided with an air inlet hole that penetrates the sealing part, and the inner wall of the air inlet hole is provided with a third sealing structure.

4. The sealing element for an atomizing device according to claim 3, characterized in that, The inner wall of the air inlet is also provided with a protruding abutment portion, which is located on the side of the third sealing structure near the connecting portion, and is used to abut against the atomizing core of the atomizing device.

5. The sealing element for an atomizing device according to claim 3, characterized in that, The first sealing part is provided with a first flow guide groove and a first liquid inlet notch on the side away from the connecting part, and the first flow guide groove is spaced apart from the air inlet hole. The first liquid inlet notch extends from the flow guide groove to the side wall of the first sealing part facing the second sealing part. The second sealing part is provided with a second flow guide groove and a second liquid inlet notch on the side away from the connecting part, and the second liquid inlet notch extends from the second flow guide groove to the side wall of the second sealing part facing the first sealing part.

6. The sealing element for an atomizing device according to claim 3, characterized in that, The end of the connecting portion away from the first sealing portion and / or the end of the first sealing portion facing the connecting portion have an electrode mounting groove and an air guide groove, the air guide groove is connected to the air inlet, and the end of the connecting portion away from the second sealing portion has a magnet mounting groove.

7. An atomizing device, characterized in that, include: A housing assembly, wherein the housing assembly has a liquid storage tank and a liquid inlet tank arranged side by side and spaced apart, and the housing assembly is provided with a liquid replenishment bottle mounting position, which is connected to the liquid inlet tank; And a sealing element, wherein the sealing element is a sealing element for an atomizing device as described in any one of claims 1-6, wherein the first sealing part and the liquid storage tank enclose a liquid storage cavity, the second sealing part and the liquid inlet tank enclose a liquid inlet channel, and the liquid storage cavity communicates with the liquid inlet channel.

8. The atomizing device according to claim 7, characterized in that, The housing assembly includes a liquid storage component and a suction nozzle. The suction nozzle has an air outlet channel. The liquid storage component has a liquid storage tank and a liquid inlet tank. The liquid storage tank and the liquid inlet tank are arranged side by side in a direction perpendicular to a first direction. The suction nozzle and the sealing component are respectively connected to the two ends of the liquid storage component along the first direction, and the air outlet channel is located on the side of the liquid storage tank away from the sealing component.

9. The atomizing device according to claim 8, characterized in that, The liquid replenishment bottle is installed on the side of the liquid inlet groove away from the seal, and the wall of the liquid inlet groove away from the seal is provided with a liquid inlet hole that connects to the liquid inlet channel.

10. The atomizing device according to claim 7, characterized in that, The housing assembly is provided with an air intake channel, and a portion of the air intake channel is spaced apart on the outside of the liquid storage tank. The air intake channel is used to communicate with the air intake hole of the first sealing part.

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