Atomizing device

Abstract

This application discloses an atomizing device, relating to the field of electronic atomizer technology. The atomizing device includes: a housing; an inner liner, including an inner shell and an atomizing component, wherein the inner shell and the inner wall of the housing are spaced apart within the housing, and the atomizing component is at least partially disposed within the inner shell; a support assembly, disposed at one end of the inner shell and connected to the housing, wherein the support assembly, the inner shell, and the space between them together define a liquid storage chamber, and a recessed cavity communicating with the liquid storage chamber is disposed on the side of the support assembly facing the inner liner; a first liquid inlet is provided at the end of the atomizing component facing the support assembly, communicating with the recessed cavity, the first liquid inlet being opposite to the inner wall of the recessed cavity and located below the upper edge of the recessed cavity. The atomizing device provided by this application can reduce the possibility of leakage when the atomizing device is inverted.

Description

Technical Field

[0001] This application relates to the field of electronic atomizer technology, and more particularly to an atomizing device. Background Technology

[0002] When the electronic atomizer is working, it can obtain the atomizing matrix from the oil cup and heat and atomize the atomizing matrix to generate an aerosol for users to inhale.

[0003] In related technologies, when an electronic atomizer is inverted, the atomizing matrix is ​​prone to leaking out through the atomizer, causing leakage problems. Utility Model Content

[0004] This application provides an atomizing device that reduces the possibility of leakage when the atomizing device is inverted.

[0005] This application provides an atomizing device, comprising: a housing; an inner liner including an inner shell and an atomizing component, wherein the inner shell and the inner wall of the housing are disposed in the housing at a distance, and the atomizing component is at least partially disposed in the inner shell; a support assembly disposed at one end of the inner shell and connected to the housing, wherein the support assembly, the inner shell, and the space between them together define a liquid storage chamber, and a recessed cavity communicating with the liquid storage chamber is disposed on the side of the support assembly facing the inner liner; the atomizing component has a first liquid inlet hole communicating with the recessed cavity at one end facing the support assembly, the first liquid inlet hole being opposite to the inner wall of the recessed cavity and located below the upper edge of the recessed cavity.

[0006] In some possible implementations, the liquid storage cavity is disposed around the outer periphery of the inner shell; And / or, the housing and / or the inner shell are configured as a transparent or semi-transparent structure.

[0007] In some possible implementations, the support assembly includes a first support and a first seal, the first support having a first stepped groove on the side facing the inner liner, the first seal being disposed on the side of the first support facing the inner liner and sealing one end of the atomizing assembly facing the support assembly, and the sinking cavity being formed on the side of the first seal away from the inner wall of the first stepped groove. And / or, the recessed cavity is disposed around the outer periphery of the atomizing component; And / or, the atomizing component is configured with a plurality of first liquid inlets, the plurality of first liquid inlets being arranged around the periphery of the atomizing component.

[0008] In some possible implementations, the atomizing assembly includes a first assembly tube, a liquid guide, a second assembly tube, and an atomizing core. The atomizing core is disposed inside the second assembly tube. The liquid guide and the first assembly tube are sequentially sleeved on the side of the second assembly tube opposite to the atomizing core. The first liquid inlet is opened in the first assembly tube. The second assembly tube is provided with a second liquid inlet communicating with the liquid guide and the atomizing core.

[0009] In some possible implementations, the diameter d of the first liquid inlet is configured such that 0.5 mm ≤ d ≤ 2.0 mm.

[0010] In some possible implementations, both the first assembly tube and the second assembly tube are sealed against the side of the support assembly facing the inner liner, and a liquid collection chamber is defined between the first assembly tube and the second assembly tube.

[0011] In some possible implementations, the support assembly has a sealing protrusion protruding from one side toward the atomizing assembly, and the second assembly tube is inserted into the sealing protrusion and seals against the sealing protrusion; the first assembly tubes are arranged around the periphery of the sealing protrusion at intervals, and the sealing protrusion has a rib protruding from one side toward the first assembly tube, and the rib is configured as an inclined surface on the side toward the liquid guide, the inclined surface gradually sloping from one end near the first assembly tube to the end away from the first assembly tube toward the liquid guide.

[0012] In some possible implementations, the liquid storage chamber is provided with a first liquid level when the atomizing device is inverted, the first liquid level being lower than the end face of the submerged cavity facing the inner liner; Alternatively, the atomizing component protrudes from the side of the inner shell facing the support assembly, and the liquid storage chamber is provided with a second liquid level when the atomizing device is inverted, the second liquid level being lower than the end face of the inner shell facing the support assembly.

[0013] In some possible implementations, the atomizing assembly includes a first assembly tube and an atomizing core. The first assembly tube is disposed within the inner shell and divides the interior of the inner shell into a first chamber and a second chamber. The first chamber is located inside the first assembly tube, and the second chamber is disposed around the periphery of the assembly tube. The atomizing core is disposed in the first chamber. The atomizing device further includes a display module disposed in the second chamber and disposed around the periphery of the first assembly tube. At least a portion of the inner shell opposite to the display module is configured as a first light-transmitting portion, and at least a portion of the inner shell opposite to the display module is configured as a second light-transmitting portion.

[0014] In some possible implementations, the atomizing device further includes an electrical unit electrically connected to the atomizing component, at least a portion of the electrical unit being disposed in the second chamber, and the display module being disposed around the periphery of the first assembly tube and at least a portion of the electrical unit combination.

[0015] In some possible implementations, the inner shell is provided with a through hole at one end facing the support assembly for the atomizing assembly to pass through, and the atomizing device further includes a second seal, which is disposed around the periphery of the atomizing assembly and seals against the inner wall of the atomizing assembly and the through hole. And / or, the atomizing device further includes a sealing assembly, the sealing assembly being disposed on the side of the inner liner facing away from the support assembly, and the end of the inner shell facing away from the support assembly being inserted into the sealing assembly and sealingly abutting against the sealing assembly; And / or, the bracket assembly is provided with a limiting edge on the periphery of one end away from the inner shell, and the end face of the shell facing the bracket assembly abuts against the limiting edge; And / or, the bracket assembly is provided with a first snap-fit ​​portion on the side facing the housing, and the inner wall of the housing is provided with a second snap-fit ​​portion on the side facing the bracket assembly, wherein the first snap-fit ​​portion snaps into the second snap-fit ​​portion; And / or, the inner shell has a claw protruding from the side facing the support assembly, the claw passing through the support assembly and engaging with the side of the support assembly opposite to the liquid storage cavity.

[0016] The beneficial effects of this application are as follows: In the atomizing device provided by this application, the first liquid inlet is located below the upper edge of the recessed cavity in the support assembly. The support assembly can shield the first liquid inlet, preventing it from being exposed and affecting the appearance of the atomizing device. Furthermore, the first liquid inlet is located near the bottom of the atomizing assembly. During normal use of the atomizing device, the atomizing matrix can converge towards the first liquid inlet under gravity through the recessed cavity, improving the smoothness of the atomizing matrix flow into the atomizing assembly and enhancing the supply of atomizing matrix to the atomizing assembly. When the atomizing device is inverted, the probability of the atomizing matrix contacting the first liquid inlet is also reduced, thereby reducing the possibility of leakage of the atomizing matrix through the atomizing assembly and minimizing leakage problems. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A three-dimensional structural schematic diagram of the atomizing device is shown in some embodiments; Figure 2 A cross-sectional structural schematic diagram of the atomizing device in some embodiments is shown; Figure 3 It shows Figure 2 A magnified schematic diagram of part A in the middle section; Figure 4 It shows Figure 2 A partially enlarged structural diagram of section B; Figure 5 Cross-sectional structural diagrams of some components of the atomizing device are shown in some embodiments; Figure 6 Cross-sectional structural schematic diagrams of the inner liner and display module are shown in some embodiments; Figure 7 A cross-sectional structural diagram of the inner shell is shown in some embodiments; Figure 8 Another cross-sectional structural schematic diagram of the inner shell is shown in some embodiments; Figure 9 A cross-sectional structural schematic diagram of the atomizing component in some embodiments is shown; Figure 10 A three-dimensional structural schematic diagram of the first assembly tube in some embodiments is shown; Figure 11 A cross-sectional structural schematic diagram of the support assembly is shown in some embodiments; Figure 12 Exploded cross-sectional structural schematic diagrams of the support assembly in some embodiments are shown; Figure 13 A three-dimensional structural schematic diagram of the first seal element in some embodiments is shown; Figure 14 A cross-sectional structural diagram of the atomizing device when it is inverted is shown in some embodiments; Figure 15 A partial cross-sectional structural schematic diagram of the atomizing device in some embodiments is shown.

[0019] Explanation of key component symbols: 110 - Housing; 1101 - First light-transmitting part; 111 - First connecting flange; 112 - Second snap-fit ​​part; 120 - Bottom shell; 121 - Hole; 122 - Air inlet; 200-Inner liner; 210-Inner shell; 2101-Second light-transmitting part; 211-Body structure; 212-Bottom plate; 2121-Third connecting hole; 2122-Through hole; 213-Partition; 214-Accommodating cavity; 2141-First chamber; 2142-Second chamber; 216-Connecting pipe; 217-Claw; 221-Atomizing assembly; 22101-Atomizing channel; 2211-First assembly tube; 22111-First liquid inlet; 2212-Liquid guide; 2213-Atomizing core; 2214-Second assembly tube; 22141-Second liquid inlet; 222-Electrical unit; 2221-Power supply battery; 300 - Display module; 301 - Display side; 400-Support assembly; 401-Sunken cavity; 402-Gap channel; 403-Collection chamber; 410-First support; 411-Support body; 4111-Limiting flange; 4112-First snap-fit ​​part; 412-Second connecting flange; 413-First stepped groove; 414-Second stepped groove; 415-Second connecting hole; 416-Third connecting flange; 417-Injection hole; 418-Fourth connecting flange; 419-Fourth connecting hole; 420-First seal; 421-Seal body; 4211-First embedding part; 4212-Second embedding part; 42121-Side wall; 42122-Bottom wall; 42123-Sealing protrusion; 42124-Rib; 42125-Ceiling surface; 4214-First connecting hole; 4215-Third sealing flange; 422-Second sealing flange; 510 - Nozzle; 511 - Output port; 520 - Sealing assembly; 5201 - First air passage; 5202 - Second air passage; 521 - Third seal; 5211 - Insertion part; 5212 - First sealing flange; 522 - Fourth seal; 610 - Circuit board; 611 - Electrical connector; 620 - Barometric pressure sensor; 630 - Adjustment component; 631 - Eighth connecting hole; 710 - Second seal; 720 - Sealing plug; 730 - Fifth seal; 741 - First suction element; 742 - Suction element assembly; 7421 - Second suction element; 7422 - Third suction element; 74221 - Clearance hole; 750 - Sixth seal; 751 - Seventh connecting hole; 800 - Liquid storage chamber; 910 - Second support; 911 - Fifth connecting hole; 912 - Sixth connecting hole; 913 - First flange; 914 - Second flange; 915 - Limiting flange; 920 - Cavity; L - Axis; M1 - First liquid surface; M2 - Second liquid surface. Detailed Implementation

[0020] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0021] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] like Figure 1 , Figure 2 and Figure 6 As shown, an embodiment provides an atomizing device, including a housing 110, an inner liner 200, and a support assembly 400. The inner liner 200 includes an inner shell 210 and an atomizing assembly 221. The inner shell 210 is disposed within the housing 110 and spaced apart from the inner wall of the housing 110. At least a portion of the atomizing assembly 221 is disposed within the inner shell 210.

[0026] In some embodiments, the support assembly 400 is disposed at one end of the inner shell 210. The positions of the support assembly 400, the inner shell 210, and the outer shell 110 together define a liquid storage cavity 800 for holding the atomizing matrix, and the liquid storage cavity 800 may be disposed around the periphery of the inner shell 210. In some embodiments, a recessed cavity 401 communicating with the liquid storage cavity 800 is disposed on the side of the support assembly 400 facing the inner liner 200, and correspondingly, the recessed cavity 401 may be located approximately below the gravity direction of the liquid storage cavity 800.

[0027] In some embodiments, the atomizing component 221 has a first liquid inlet hole 22111 at one end facing the support assembly 400, which communicates with the recessed cavity 401. Specifically, the first liquid inlet hole 22111 is located near the bottom end of the atomizing component 221. The first liquid inlet hole 22111 is opposite to the inner wall of the recessed cavity 401, and is located below the upper edge of the recessed cavity 401. Therefore, the inner wall of the recessed cavity 401 can shield the first liquid inlet hole 22111, preventing it from being exposed and affecting the overall appearance of the atomizing device.

[0028] During use, the atomizing matrix in the storage chamber 800 can enter the sinking chamber 401 under the action of gravity, and can enter the atomizing component 221 through the first liquid inlet 22111. The atomizing component 221 can heat and atomize the atomizing matrix to generate an aerosol for the user to inhale.

[0029] In this embodiment, the first liquid inlet 22111 can be located in the recessed cavity 401 within the support assembly 400, and below the upper edge of the recessed cavity 401. Thus, the support assembly 400 can shield the first liquid inlet 22111, preventing it from being exposed and affecting the appearance of the atomizing device. Furthermore, the first liquid inlet 22111 is positioned near the bottom of the atomizing assembly 221. During normal use of the atomizing device, the atomizing matrix can converge towards the first liquid inlet 22111 through the recessed cavity 401 under gravity, improving the smoothness of the atomizing matrix flow and the unobstructed supply of the atomizing matrix to the atomizing assembly 221. Simultaneously, it allows for rapid replenishment of the atomizing assembly 221. When the atomizing device is inverted, the probability of the atomizing matrix contacting the first liquid inlet 22111 is reduced, thereby reducing the possibility of leakage of the atomizing matrix through the atomizing assembly 221 and lowering the risk of leakage from the atomizing device.

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the atomizing device further includes a bottom shell 120, which is detachably connected to one end of the housing 110 by means of snap-fit ​​connection or screw connection, and can close the opening at that end of the housing 110 by the bottom shell 120. Thus, the bottom shell 120 and the housing 110 can be easily disassembled.

[0031] In some embodiments, the atomizing device further includes a mouthpiece 510, which can be connected to the end of the housing 110 away from the bottom housing 120. In some embodiments, the mouthpiece 510 and the housing 110 can be an integral structure. In addition, the end of the mouthpiece 510 away from the housing 110 can be provided with an output port 511, which can communicate with the atomization channel 22101 of the atomizing component 221, and the user can inhale the aerosol through the output port 511.

[0032] In some embodiments, the nozzle 510 and the housing 110 may be separate structures. The nozzle 510 may be connected to the end of the housing 110 away from the bottom housing 120 by means of snap-fit, adhesive or screw connection.

[0033] like Figure 2 , Figure 3 , Figures 5 to 10 As shown, in some embodiments, the inner shell 210 may include an integral body structure 211 and a base plate 212. The body structure 211 may be generally tubular. The base plate 212 may be connected to the end of the body structure 211 facing the bottom shell 120 and cooperate with the body structure 211 to define a receiving cavity 214. In an embodiment, the atomizing component 221 may be disposed in the receiving cavity 214.

[0034] In some embodiments, the atomizing assembly 221 may include a first assembly tube 2211 and an atomizing core 2213. The first assembly tube 2211 is disposed in the inner shell 210 and can divide the interior of the inner shell 210 into a first chamber 2141 and a second chamber 2142. The first chamber 2141 may be located inside the first assembly tube 2211, and the second chamber 2142 may be disposed around the periphery of the first assembly tube 2211, that is, the second chamber 2142 may be located between the first assembly tube 2211 and the inner shell 210. In this embodiment, the atomizing core 2213 may be disposed in the first chamber 2141.

[0035] In some embodiments, the atomizing device further includes an electrical unit 222 electrically connected to the atomizing assembly 221, at least a portion of which may be disposed in the second chamber 2142. In some embodiments, the electrical unit 222 may include a power supply battery 2221. The power supply battery 2221 may be disposed in the second chamber 2142. Furthermore, the power supply battery 2221 may be radially distributed along the atomizing assembly 221 within the atomizing device.

[0036] In some embodiments, the atomizing device further includes a display module 300, which can be used to display the operating parameters and / or cool effects of the atomizing device. The operating parameters may include, but are not limited to, one or more parameters such as the remaining amount of atomizing matrix in the liquid storage chamber 800, the number of inhalations, the power of the power supply battery 2221, and the operating level of the atomizing device. The display module 300 may be disposed in the second chamber 2142 and surround the atomizing component 221 and the power supply battery 2221 combination. Additionally, the display module 300 may be fitted to the inner wall of the inner shell 210.

[0037] In some embodiments, the display module 300 may be arranged around the inner wall of the inner shell 210, and correspondingly, the display module 300 may surround the periphery of the combination of the electrical unit 222 and the atomizing component 221, that is, the display module 300 presents a ring-shaped structure. Accordingly, the display module 300 can present a 360° display and can have a larger display area. On the one hand, the display module 300 can display more content simultaneously; on the other hand, the display format of the displayed content can also be increased, for example, the font size of displayed numbers and text can be increased to facilitate user viewing. In some embodiments, the display module 300 may be a flexible display screen.

[0038] In some embodiments, the inner shell 210 further includes a partition 213. The partition 213 may protrude from the side of the bottom plate 212 facing the receiving cavity 214. The partition 213 may also be fitted to the side of the first assembly tube 2211 facing the power supply battery 2221, providing radial restraint for the first assembly tube 2211, preventing skewing or movement, and improving the installation stability of the first assembly tube 2211. In the embodiments, the two sides of the partition 213 parallel to the axial direction of the atomizing device are spaced apart from the inner wall of the main body structure 211 facing the receiving cavity 214, providing clearance for the display module 300. The axial direction of the atomizing device may refer to the extension direction of the axis L.

[0039] In this embodiment, the display side 301 of the display module 300 may be disposed facing the housing 110. At least a portion of the housing 110 opposite to the display module 300 is configured as a first light-transmitting portion 1101. At least a portion of the inner housing 210 opposite to the display module 300 is configured as a second light-transmitting portion 2101. The atomizing matrix in the liquid storage chamber 800 may be a transparent or translucent atomizing matrix, that is, the atomizing matrix is ​​light-transmitting, and the user can see the display content on the display module 300 sequentially through the first light-transmitting portion 1101, the atomizing matrix, and the second light-transmitting portion 2101.

[0040] In this embodiment, the user can see the remaining amount of atomizing matrix in the liquid storage chamber 800 through the first light-transmitting part 1101. Simultaneously, the user can see the display content on the display module 300 through the first light-transmitting part 1101, the atomizing matrix, and the second light-transmitting part 2101. This enriches the display content of the atomizing device and improves its visualization effect.

[0041] In some embodiments, the display module 300 may also be embedded on the side of the body structure 211 facing the liquid storage cavity 800, and the user can directly see the display content on the display module 300 through the first light-transmitting part 1101 and the atomizing matrix.

[0042] like Figures 5 to 8 As shown, in some embodiments, the inner shell 210 can be entirely transparent or semi-transparent. For example, the inner shell 210 can be made of light-transmitting materials such as glass, polyethylene terephthalate (PCTG), or polyphenylene sulfoneresins (PPSU), meaning the entire inner shell 210 is light-transmitting, allowing the user to see the internal structure. Correspondingly, the entire inner shell 210 can serve as a second light-transmitting part 2101, and each part of the display module 300 can be arranged opposite to the second light-transmitting part 2101, allowing the user to easily see the display content at various circumferential positions of the display module 300.

[0043] In some embodiments, the body structure 211 in the inner shell 210 may be made of a light-transmitting material such as glass or PCTG. The bottom plate 212 in the inner shell 210 and other structures besides the body structure 211 may be made of a non-light-transmitting material. Accordingly, the body structure 211 as a whole may serve as a second light-transmitting portion 2101, which may be disposed around the periphery of the display module 300.

[0044] In some embodiments, the portion of the body structure 211 opposite to the display module 300 may be made of a light-transmitting material such as glass or PCTG. Correspondingly, the light-transmitting portion of the body structure 211 may serve as a second light-transmitting portion 2101, and the second light-transmitting portion 2101 may be disposed around the periphery of the display module 300, i.e., the second light-transmitting portion 2101 presents a ring-shaped structure. Additionally, the portion of the body structure 211 that is misaligned with the display module 300 may be made of a non-light-transmitting material. The second light-transmitting portion 2101 in the body structure 211 and other non-light-transmitting portions in the body structure 211 can be integrally processed using a two-color injection molding process.

[0045] like Figure 2 and Figure 5As shown, in some embodiments, the housing 110 may be entirely transparent or semi-transparent. For example, the housing 110 may be made of a light-transmitting material such as glass or PCTG. Accordingly, the entire housing 110 may serve as a first light-transmitting portion 1101, which may be arranged around the periphery of the display module 300, allowing the user to see the display content of the display module 300 from various circumferential directions of the atomizing device.

[0046] In some embodiments, the portion of the housing 110 opposite to the display module 300 may be made of a light-transmitting material such as glass or PCTG, while the portion of the housing 110 misaligned with the display module 300 may be made of a non-light-transmitting material. Accordingly, the portion of the housing 110 made of a light-transmitting material may serve as a first light-transmitting portion 1101, and the first light-transmitting portion 1101 is arranged around the display module 300, i.e., the first light-transmitting portion 1101 has a ring-shaped structure. The light-transmitting and non-light-transmitting portions of the housing 110 may be integrally formed using a two-color injection molding process.

[0047] In some embodiments, the display module 300 may have a non-closed arc-shaped structure along the circumference of the atomizing device. Correspondingly, the first light-transmitting portion 1101 and the second light-transmitting portion 2101 may both have an arc-shaped structure opposite to the display module 300.

[0048] like Figure 2 and Figure 3 As shown, in some embodiments, the atomizing device further includes a sealing assembly 520, which may include a third sealing element 521 and a fourth sealing element 522 stacked along the axial direction of the atomizing device. The third sealing element 521 may be disposed on the side of the inner shell 210 facing the mouthpiece 510, and the end of the inner shell 210 facing the mouthpiece 510 may be inserted into the third sealing element 521 and sealingly abut against it. In one embodiment, a first connecting flange 111 protrudes from the inner wall of the end of the shell 110 near the mouthpiece 510, facing the bottom shell 120, and the first connecting flange 111 may be disposed around the periphery of the inner shell 210 body structure 211. The third sealing element 521 has a first sealing flange 5212 protruding from the side facing the bottom shell 120. The first sealing flange 5212 can be inserted between the main body structure 211 and the first connecting flange 111, and seal against the main body structure 211 and the first connecting flange 111, forming a seal at the connection position and reducing the probability of leakage. The fourth sealing element 522 can be disposed on the side of the third sealing element 521 facing away from the inner shell 210.

[0049] In some embodiments, the sealing assembly 520 is provided with a first air passage 5201, which can generally pass through the third seal 521 and the fourth seal 522 along the axial direction of the atomizing device. One end of the first air passage 5201 can communicate with the output port 511, and the end of the first air passage 5201 away from the output port 511 can communicate with the atomizing channel 22101. In some embodiments, the third seal 521 has a protruding insertion portion 5211 on the side facing the inner liner 200, which can be inserted into the atomizing assembly 221. The first air passage 5201 can generally pass through the insertion portion 5211 along the axial direction of the atomizing device and communicate with the atomizing channel 22101.

[0050] In some embodiments, the atomizing device further includes a first liquid-absorbing element 741. The first liquid-absorbing element 741 may be disposed in the first air passage 5201 and can be used to absorb condensate generated at the nozzle 510 position, reducing the possibility of leakage from the atomizing device. In some embodiments, the first liquid-absorbing element 741 may be disposed at the connection position between the third seal 521 and the fourth seal 522, and the first air passage 5201 may extend through the first liquid-absorbing element 741 along the axial direction of the atomizing device.

[0051] In some embodiments, the first absorbent element 741 may be a structure such as absorbent cotton.

[0052] In some embodiments, the sealing assembly 520 further includes a second air passage 5202, one end of which is connected to the external environment. The other end of the second air passage 5202 is connected to the first air passage 5201. Additionally, the atomizing device includes a pressure sensor 620, which may be disposed within the second air passage 5202. The pressure sensor 620 can detect the user's inhalation action and feed it back to the atomizing assembly 221. The atomizing assembly 221 can respond to the user's inhalation action by atomizing the atomizing matrix to generate an aerosol for the user to inhale. In some embodiments, the second air passage 5202 may extend axially through the third sealing member 521 and extend to the fourth sealing member 522. The pressure sensor 620 may be embedded in the third sealing member 521. The connection point between the second airway 5202 and the first airway 5201 can be located on the side of the first liquid suction member 741 facing the output port 511, and the second airway 5202 can be approximately inverted U-shaped, which can prevent the atomized matrix at the position of the first pressure relief member 741 from contacting the pressure sensor 620 through the second airway 5202, thereby reducing the probability of the pressure sensor 620 being damaged by the atomized matrix and extending the service life of the pressure sensor 620.

[0053] like Figure 2 , Figure 3 , Figure 9 and Figure 10As shown, in some embodiments, the atomizing assembly 221 further includes a liquid guide 2212 and a second assembly tube 2214. The second assembly tube 2214 is arranged around the side of the atomizing core 2213 facing the first assembly tube 2211, and the liquid guide 2212 can be sleeved between the first assembly tube 2211 and the second assembly tube 2214. In the embodiments, the atomizing channel 22101 can pass through the atomizing core 2213, the second assembly tube 2214 and the liquid guide 2212 along the axial direction of the atomizing device. In addition, the insertion portion 5211 of the third sealing member 521 can be inserted into the end of the first assembly tube 2211 facing the nozzle 510 and seal against the inner wall of the first assembly tube 2211, which can achieve a seal at the communication position between the atomizing channel 22101 and the first air passage 5201, reducing the probability of air leakage.

[0054] In some embodiments, the liquid guiding component 2212 may be a structure such as liquid guiding cotton, which can realize the transmission of the atomized matrix.

[0055] In some embodiments, the first liquid inlet 22111 may be formed in a section of the first assembly tube 2211 inserted into the recessed cavity 401, and the atomizing core 2213 may be disposed near the end of the first assembly tube 2211 where the first liquid inlet 22111 is formed. In some embodiments, the second assembly tube 2214 has a second liquid inlet 22141 at the end near the atomizing core 2213, and the second liquid inlet 22141 may connect the liquid guide 2212 and the atomizing core 2213. During use, the atomizing matrix enters the first assembly tube 2211 through the first liquid inlet 22111 and is absorbed by the liquid guide 2212. The atomizing matrix in the liquid guide 2212 enters the atomizing core 2213 through the second liquid inlet 22141. The atomizing core 2213 heats and atomizes the atomizing matrix to generate an aerosol. The aerosol is then transported sequentially through the atomization channel 22101 and the first air passage 5201 to the output port 511 of the nozzle 510 and is inhaled by the user. In this process, the atomizing matrix has a shorter transmission path, improving the transmission efficiency of the atomizing matrix.

[0056] In some embodiments, a plurality of first liquid inlet holes 22111 are provided on the periphery of the first assembly tube 2211, and the plurality of first liquid inlet holes 22111 are evenly distributed at intervals on the periphery of the first assembly tube 2211. Thus, the atomizing matrix can enter the atomizing component 221 from all directions around the periphery of the atomizing component 221, achieving omnidirectional liquid supply, making the atomizing matrix distribution in the liquid guide 2212 more uniform, and also making the atomizing matrix distribution entering the atomizing core 2213 more uniform, avoiding localized dry burning of the atomizing core 2213, and improving the atomization effect.

[0057] In some embodiments, the periphery of the first assembly tube 2211 may be provided with six first liquid inlet holes 22111, and the six first liquid inlet holes 22111 are evenly distributed on the periphery of the first assembly tube 2211.

[0058] In some embodiments, the periphery of the first assembly tube 2211 may have two, three, five, or seven first liquid inlet holes 22111. The multiple first liquid inlet holes 22111 may be evenly or non-evenly distributed on the periphery of the first assembly tube 2211.

[0059] In some embodiments, a first liquid inlet hole 22111 may also be provided on the periphery of the first assembly tube 2211.

[0060] In some embodiments, the diameter d of the first liquid inlet 22111 can be set to 0.5 mm ≤ d ≤ 2.0 mm, thereby increasing the resistance of the atomizing matrix through the first liquid inlet 22111. When the atomizing device is inverted, the probability of the atomizing matrix entering the atomizing assembly 221 through the first liquid inlet 22111 can be reduced, further reducing the probability of leakage. Exemplarily, in some embodiments, the diameter d of the first liquid inlet 22111 can be set to 0.5 mm, 0.6 mm, 0.9 mm, 1.2 mm, 1.35 mm, 1.5 mm, 1.7 mm, 1.85 mm, 2.0 mm, or any other value from 0.5 mm to 2.0 mm.

[0061] In this embodiment, the first assembly tube 2211 is provided with a plurality of small-diameter first liquid inlet holes 22111 on its periphery, thereby reducing the risk of leakage while ensuring unobstructed supply of atomizing matrix to the atomizing core 2213.

[0062] In some embodiments, the inner diameter of the second liquid inlet 22141 may be larger than the inner diameter of the first liquid inlet 22111, which can facilitate the atomizing core 2213 to obtain the atomizing matrix from the liquid guide 2212, reduce the resistance of the atomizing matrix from the liquid guide 2212 into the atomizing core 2213, and ensure the atomization efficiency of the atomizing core 2213.

[0063] like Figures 2 to 4 , Figure 7As shown, in some embodiments, the end of the atomizing component 221 away from the third seal 521 can pass through the bottom plate 212 of the inner shell 210 and protrude from the side of the bottom plate 212 toward the support assembly 400. The bottom plate 212 has a through hole 2122 for the atomizing component 221 to pass through. In some embodiments, the atomizing device further includes a second seal 710, which can be disposed around the periphery of the atomizing component 221 and seal against the inner wall between the first assembly tube 2211 and the through hole 2122. This can prevent the atomizing matrix in the sinking cavity 401 from entering the inner shell 210 and causing corrosion damage to the display module 300 and the power supply battery 2221, thereby extending the service life of the atomizing device. In addition, the first liquid inlet 22111 is located below the power supply battery 2221 and the display module 300 in the direction of gravity, which can further reduce the possibility of the power supply battery 2221 and the display module 300 coming into contact with the atomizing matrix, thereby reducing the possibility of the power supply battery 2221 and the display module 300 being damaged by the atomizing matrix, extending the service life of the power supply battery 2221 and the display module 300, and thus extending the service life of the atomizing device.

[0064] like Figure 2 , Figure 11 and Figure 12 As shown, in some embodiments, the bracket assembly 400 may include a first bracket 410 and a first seal 420. The first bracket 410 may include an integral bracket body 411 and a second connecting flange 412. The bracket body 411 may be disposed on the side of the inner shell 210 facing the bottom shell 120. The second connecting flange 412 may protrude from the side of the bracket body 411 opposite to the bottom shell 120 and surround the peripheral edge of the bracket body 411.

[0065] In this embodiment, the first sealing element 420 may include an integral sealing element body 421 and a second sealing flange 422. The sealing element body 421 may cover the side of the bracket body 411 facing the inner shell 210 and seal against the bracket body 411 and the inner shell 210, and may seal the end of the atomizing component 221 facing the bracket assembly 400. The second sealing flange 422 is disposed around the periphery of the sealing element body 421 at intervals. The second sealing flange 422 may be inserted between the second connecting flange 412 and the shell 110 and seal against the second connecting flange 412 and the shell 110 to form a seal at the connection position and reduce the probability of leakage. In some embodiments, the second sealing flange 422 and the second connecting flange 412 may also be relatively fixed by a snap-fit ​​connection, which may also keep the first bracket 410 relatively fixed relative to the shell 110.

[0066] like Figure 15As shown, in some embodiments, a limiting edge 4111 extending radially along the periphery of the support body 411 is provided, and one end of the housing 110 facing the bottom shell 120 can be inserted into the bottom shell 120, and the end face of the housing 110 facing the first support 410 can abut against the side of the limiting edge 4111 facing the second connecting flange 412.

[0067] In some embodiments, a first latching portion 4112 is disposed on the side of the bracket body 411 facing the housing 110, and a second latching portion 112 is disposed on the inner wall of the housing 110 facing the bracket body 411. The first latching portion 4112 can latch with the second latching portion 112. In some embodiments, one of the first latching portion 4112 and the second latching portion 112 can be configured as a latching block, and the other can be configured as a latching groove.

[0068] like Figure 2 , Figure 11 and Figure 12 As shown, in some embodiments, the support body 411 has a first-stage recessed groove 413 and a second-stage recessed groove 414 connected to each other on the side facing the inner shell 210. The second-stage recessed groove 414 may be located on the side of the first-stage recessed groove 413 facing the bottom shell 120, and the first-stage recessed groove 413 is arranged around the periphery of the second-stage recessed groove 414. The sealing body 421 may include an integral first embedding portion 4211 and a second embedding portion 4212. The second embedding portion 4212 may be cylindrical and fit against the inner wall of the second-stage recessed groove 414. The first embedding portion 4211 may be arranged around the periphery of the second embedding portion 4212 and located on the side of the second embedding portion 4212 opposite to the bottom shell 120. The first embedding portion 4211 may fit against the inner wall of the first-stage recessed groove 413. In an embodiment, a recessed cavity 401 may be formed in the first-stage recessed groove 413 and located on the side of the first embedding portion 4211 opposite to the support body 411. The sinking cavity 401 can be arranged around the periphery of the atomizing component 221. In addition, the first embedding part 4211 can be spaced apart from the surface of the main body structure 211 on the side opposite to the second sub-chamber 2142, and form a gap channel 402 connecting the sinking cavity 401 and the liquid storage chamber 800.

[0069] In some embodiments, the first embedding part 4211 may also be arranged around the periphery of the main body structure 211, and the first embedding part 4211 and each part around the periphery of the main body structure 211 are spaced apart. Correspondingly, the gap channel 402 may also be arranged around the inner shell 210 and connect the sinking cavity 401 and the liquid storage cavity 800.

[0070] like Figure 2 , Figure 9 , Figures 11 to 14As shown, in some embodiments, the second embedding portion 4212 may include a bottom wall 42122, a side wall 42121, and a sealing protrusion 42123. The side wall 42121 may protrude from the side of the bottom wall 42122 facing the inner liner 200 and surround the periphery of the bottom wall 42122. The sealing protrusion 42123 protrudes from the side of the bottom wall 42122 facing the side wall 42121 and is spaced apart from the side wall 42121.

[0071] In some embodiments, one end of the first assembly tube 2211 facing the bottom shell 120 and one end of the second assembly tube 2214 facing the bottom shell 120 can both protrude relative to the side of the liquid guide 2212 facing the bottom shell 120. The end of the first assembly tube 2211 facing the bottom shell 120 can be inserted into the second embedding portion 4212, and the surface of the first assembly tube 2211 facing away from the second assembly tube 2214 can seal against the surface of the sidewall 42121 facing away from the second stepped groove 414, reducing the probability of leakage. Simultaneously, the side of the first assembly tube 2211 facing the atomizing core 2213 can be spaced apart from the sealing protrusion 42123. The second assembly tube 2214 can be inserted into the sealing protrusion 42123 and seal against it. The end of the liquid guide 2212 facing the bottom shell 120 can be spaced apart from the bottom wall 42122. Accordingly, the first assembly tube 2211, the bottom wall 42122, the sealing protrusion 42123, and the liquid guiding component 2212 can cooperate to define a liquid collecting chamber 403. That is, the liquid collecting chamber 403 can be located between the first assembly tube 2211 and the second assembly tube 2214, and can surround the second assembly tube 2214. Furthermore, the liquid collecting chamber 403 can be located below the liquid guiding component 2212 in the direction of gravity. When the liquid guiding component 2212 adsorbs excessive atomized matrix, the excess atomized matrix can enter the liquid collecting chamber 403 under gravity, reducing the risk of leakage.

[0072] In some embodiments, a rib 42124 protrudes from the side of the sealing protrusion 42123 facing the first assembly tube 2211. The end of the rib 42124 away from the sealing protrusion 42123 can extend to connect with the sidewall 42121, ensuring the support strength of the sealing protrusion 42123 and facilitating the insertion of the second assembly tube 2214 into the sealing protrusion 42123. Additionally, a slope 42125 is provided on the side of the rib 42124 away from the bottom wall 42122. The slope 42125 gradually slopes from the end near the first assembly tube 2211 towards the end away from the first assembly tube 2211, moving towards the liquid guide member 2212. Thus, the slope 42125 provides a drainage function for the dripping atomized matrix, allowing excess atomized matrix in the liquid guide member 2212 to flow into the collection chamber 403 and be stored therein.

[0073] In some embodiments, one end of the first assembly tube 2211 facing the bottom shell 120 may abut against the side of the first insert 4211 facing the inner shell 210. Accordingly, the liquid collecting chamber 403 may be defined by the cooperation of the side wall 42121, the bottom wall 42122, the sealing protrusion 42123, and the liquid guiding member 2212. The second assembly tube 2214 may also abut against the side of the sealing protrusion 42123 opposite to the bottom wall 42122.

[0074] In some embodiments, the first liquid inlet 22111 may be formed in a section of the first assembly tube 2211 located in the recessed cavity 401.

[0075] In some embodiments, the liquid storage chamber 800 is provided with a first liquid level M1 when the atomizing device is inverted. When the atomizing device is inverted, the first liquid level M1 may be lower than the end face of the submerged cavity 401 facing the inner liner 200, that is, the first liquid level M1 is lower than the upper edge of the submerged cavity 401. This reduces the possibility that the atomizing matrix in the liquid storage chamber 800 may contact the first liquid inlet 22111 when the atomizing device is in an inverted state (during shipping), and reduces the risk of the atomizing matrix leaking outward through the atomizing assembly 221.

[0076] In some embodiments, the liquid storage chamber 800 is provided with a second liquid level M2 when the atomizing device is inverted. When the atomizing device is inverted, the second liquid level M2 may be lower than the end face of the inner shell 210 facing the support assembly 400. This reduces the possibility that the atomizing matrix in the liquid storage chamber 800 may come into contact with the first liquid inlet 22111 when the atomizing device is in an inverted state (during shipping), thus reducing the risk of the atomizing matrix leaking outwards through the atomizing assembly 221.

[0077] In some embodiments, the bottom wall 42122 of the second embedding portion 4212 may have a first connecting hole 4214 that is opposite to and communicates with the atomizing channel 22101. The bottom of the second-stage sink 414 may have a second connecting hole 415 that is opposite to and communicates with the first connecting hole 4214. The end of the second connecting hole 415 away from the first connecting hole 4214 may communicate with the external environment. When the user performs suction, outside air can enter the atomizing channel 22101 through the second connecting hole 415 and the first connecting hole 4214 in sequence.

[0078] like Figure 2 , Figure 4 , Figure 11 and Figure 12As shown, in some embodiments, the support body 411 is also provided with an injection hole 417 opposite to the recessed cavity 401. The injection hole 417 can penetrate the support body 411 along the axial direction of the atomizing device. The portion of the sealing body 421 opposite to the injection hole 417 is configured as a thin film structure. During the assembly of the atomizing device, the needle of the injector can be inserted into the injection hole 417 and puncture the thin film structure of the sealing body 421 to inject the atomizing matrix into the liquid storage cavity 800. After the injection is completed, the injection hole 417 can be sealed by the sealing plug 720.

[0079] like Figures 2 to 5 As shown, in some embodiments, the electrical unit 222 further includes a circuit board 610, which is electrically connected to the power supply battery 2221, the display module 300, the atomizing core 2213, and the air pressure sensor 620. Thus, the circuit board 610 can uniformly control the operation of each electrical structure in the atomizing device. In some embodiments, the circuit board 610 can be disposed on the side of the first bracket 410 facing the bottom shell 120, and can be fixed in the housing 110 by means of structural limiting, snap-fit, or screw connection.

[0080] In some embodiments, the circuit board 610 may also be disposed in the first sub-chamber 2141.

[0081] In some embodiments, the power supply battery 2221 may be a rechargeable battery. An electrical connector 611 is integrated on the side of the circuit board 610 facing the bottom housing 120, and the insertion end of the electrical connector 611 is exposed through a cutout 121 on the bottom housing 120. When it is necessary to charge the power supply battery 2221, the user can connect the electrical connector 611 to an external power source to charge the power supply battery 2221.

[0082] like Figures 2 to 5 , Figure 7 , Figure 11 , Figure 12 and Figure 15As shown, in some embodiments, the bottom plate 212 of the inner shell 210 has a third communicating hole 2121 communicating with the first sub-chamber 2141. Additionally, a communicating pipe portion 216 protrudes from the side of the bottom plate 212 facing the bottom shell 120, and the communicating pipe portion 216 is inserted into the sealing body 421 along the axial direction of the atomizing device. The third communicating hole 2121 can pass through the communicating pipe portion 216 along the axial direction of the atomizing device. An annular third sealing flange 4215 protrudes from the sealing body 421 facing the bottom shell 120, and the communicating pipe portion 216 can be inserted into the third sealing flange 4215, and is exposed relative to the side of the sealing body 421 facing the bottom shell 120. An annular third connecting flange 416 protrudes from the side of the support body 411 facing the inner shell 210. The third sealing flange 4215 and the connecting pipe portion 216 are both inserted into the third connecting flange 416, and the third sealing flange 4215 seals against the third connecting flange 416 and the connecting pipe portion 216, thereby sealing the connection position and reducing the probability of leakage. In this embodiment, the bracket body 411 is also provided with a fourth connecting hole 419 that communicates with the third connecting hole 2121, and the fourth connecting hole 419 can communicate with the space where the circuit board 610 is located.

[0083] In some embodiments, a claw 217 protrudes from one end of the connecting tube 216 away from the base plate 212, and the claw 217 can engage with the side of the bracket body 411 away from the second connecting flange 412. This improves the connection reliability between the inner shell 210 and the bracket assembly 400, and reduces the possibility of the bracket assembly 400 and the inner shell 210 separating arbitrarily.

[0084] In some embodiments, the electrical connection wires connected to the barometric pressure sensor 620 can extend sequentially through the first sub-chamber 2141, the third connecting hole 2121, and the fourth connecting hole 419 to the space where the circuit board 610 is located, and are electrically connected to the circuit board 610. The electrical connection wires of the display module 300 and the power supply battery 2221 can also extend through the third connecting hole 2121 and the fourth connecting hole 419 to the space where the circuit board 610 is located, and are electrically connected to the circuit board 610.

[0085] like Figure 2 , Figure 5 Figure 11 and Figure 12As shown, the atomizing device also includes a second bracket 910 and a liquid suction assembly 742. A fourth annular connecting flange 418 protrudes from the side of the bracket body 411 facing the bottom shell 120. The second bracket 910 can be disposed on the side of the circuit board 610 facing the first bracket 410 and inserted into the end of the fourth connecting flange 418 away from the bracket body 411, and the second bracket 910 can be sealed with the fourth connecting flange 418. Accordingly, the second bracket 910 can cooperate with the first bracket 410 to define a cavity 920. In some embodiments, the atomizing device further includes a fifth sealing member 730, which can be disposed around the periphery of the second bracket 910 and seal against the second bracket 910 and the fourth connecting flange 418.

[0086] In this embodiment, the liquid suction assembly 742 can be filled in the cavity 920 to absorb condensate and leakage entering the cavity 920, reducing the probability of further leakage of the atomizing matrix to the outside of the atomizing device. In some embodiments, the liquid suction assembly 742 may include a second liquid suction member 7421 and a third liquid suction member 7422. The second liquid suction member 7421 may be located on the side of the third liquid suction member 7422 away from the second support 910, and the second liquid suction member 7421 may be arranged around the periphery of the recess in the first support 410 for forming the second stepped sink 414.

[0087] In some embodiments, the second bracket 910 is further provided with a fifth connecting hole 911 and a sixth connecting hole 912. Additionally, the third liquid-absorbing member 7422 is provided with a clearance hole 74221. One end of the clearance hole 74221 is opposite to and connected to the second connecting hole 415, and the other end of the clearance hole 74221 is simultaneously opposite to and connected to both the fifth connecting hole 911 and the sixth connecting hole 912. In this embodiment, the end of the fifth connecting hole 911 away from the clearance hole 74221 can be connected to the external environment. The sixth connecting hole 912 can be used as a wiring hole, through which the pins of the atomizing core 2213 can sequentially pass through the first connecting hole 4214, the second connecting hole 415, the clearance hole 74221, and the sixth connecting hole 912, extending to the side of the second bracket 910 facing the circuit board 610, and being soldered to the circuit board 610.

[0088] In some embodiments, the second bracket 910 further protrudes a first flange 913 and a second flange 914 on the side facing the cavity 920. The first flange 913 may be disposed around the periphery of the fifth connecting hole 911. The second flange 914 may be disposed around the periphery of the sixth connecting hole 912, thereby reducing the possibility of leakage of the atomizing matrix in the cavity 920 through the fifth connecting hole 911 and the sixth connecting hole 912, and reducing the probability of the circuit board 610 being damaged by the atomizing matrix.

[0089] In some embodiments, the bottom shell 120 has an air inlet 122 communicating with the external environment, and the end of the air inlet 122 away from the external environment can communicate with the fifth connecting hole 911. Additionally, an adjusting member 630 is slidably mounted on the bottom shell 120, and the adjusting member 630 can act on the gear adjustment switch on the circuit board 610. During use, the user can switch the working gear of the atomizing device using the adjusting member 630. In this embodiment, the adjusting member 630 may have multiple eighth connecting holes 631, which can be arranged sequentially along the sliding direction of the adjusting member 630 and correspond one-to-one with multiple gears of the atomizing device. By pushing the adjusting member 630, the conduction area between the air inlet 122 and the multiple eighth connecting holes 631 can be increased, thereby adjusting the airflow.

[0090] In some embodiments, the atomizing device further includes a sixth seal 750, which abuts against the second bracket 910 and the adjusting member 630. The sixth seal 750 may have a seventh connecting hole 751 that is opposite to and connects with the fifth connecting hole 911. The end of the seventh connecting hole 751 away from the fifth connecting hole 911 can communicate with the air inlet 122 through an eighth connecting hole 631. In some embodiments, the second bracket 910 has a limiting flange 915 protruding from the side facing the sixth seal 750. The limiting flange 915 may be arranged around the periphery of the sixth seal 750, thereby restricting the movement of the sixth seal 750 with the adjusting member 630.

[0091] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0092] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An atomizing device, characterized in that, include: case; The inner liner includes an inner shell and an atomizing component, wherein the inner shell is disposed in the housing at a distance from the inner wall of the housing, and the atomizing component is at least partially disposed in the inner shell; A support assembly is disposed at one end of the inner shell and connected to the outer shell. The space between the support assembly, the inner shell, and the outer shell together defines a liquid storage cavity. The side of the support assembly facing the inner liner is provided with a sunken cavity that communicates with the liquid storage cavity. The atomizing component has a first liquid inlet hole at one end facing the support component, which communicates with the sinking cavity. The first liquid inlet hole is opposite to the inner wall of the sinking cavity and is located below the upper edge of the sinking cavity.

2. The atomizing device of claim 1, wherein, The liquid storage cavity is arranged around the outer periphery of the inner shell; And / or, the housing and / or the inner shell are configured as a transparent or semi-transparent structure.

3. The atomizing device of claim 1, wherein, The support assembly includes a first support and a first seal. The first support has a first-stage sink groove on the side facing the inner liner. The first seal is disposed on the side of the first support facing the inner liner and seals the end of the atomizing component facing the support assembly. The sinking cavity is formed on the side of the first seal away from the inner wall of the first-stage sink groove. And / or, the recessed cavity is disposed around the outer periphery of the atomizing component; And / or, the atomizing component is configured with a plurality of first liquid inlets, the plurality of first liquid inlets being arranged around the periphery of the atomizing component.

4. The atomizing device of claim 1, wherein, The atomizing assembly includes a first assembly tube, a liquid guiding component, a second assembly tube, and an atomizing core. The atomizing core is disposed inside the second assembly tube. The liquid guiding component and the first assembly tube are sequentially sleeved on the side of the second assembly tube opposite to the atomizing core. The first liquid inlet is opened in the first assembly tube. The second assembly tube is provided with a second liquid inlet hole that connects the liquid guide and the atomizing core.

5. The atomizing device of claim 4, wherein, The diameter d of the first liquid inlet is configured as follows: 0.5mm≤d≤2.0mm.

6. The atomizing device of claim 4, wherein, Both the first assembly tube and the second assembly tube are sealed and abut against the side of the support assembly facing the inner liner, and a liquid collection chamber is defined between the first assembly tube and the second assembly tube.

7. The atomizing device of claim 6, wherein The bracket assembly has a sealing protrusion protruding from one side toward the atomizing assembly, and the second assembly tube is inserted into the sealing protrusion and seals against the sealing protrusion. The first assembly tubes are arranged around the periphery of the sealing protrusion at intervals. The sealing protrusion has a rib protruding from the side facing the first assembly tube. The side of the rib facing the liquid guide is arranged as an inclined surface. The inclined surface gradually slopes from the end near the first assembly tube to the end away from the first assembly tube towards the liquid guide.

8. The atomizing device of claim 1, wherein, The liquid storage chamber is configured with a first liquid level when the atomizing device is inverted, and the first liquid level is lower than the end face of the sinking cavity facing the inner liner. Alternatively, the atomizing component protrudes from the side of the inner shell facing the support assembly, and the liquid storage chamber is provided with a second liquid level when the atomizing device is inverted, the second liquid level being lower than the end face of the inner shell facing the support assembly.

9. The atomizing device of claim 1, wherein, The atomizing component includes a first assembly tube and an atomizing core. The first assembly tube is disposed in the inner shell and divides the interior of the inner shell into a first chamber and a second chamber. The first chamber is located inside the first assembly tube, and the second chamber is disposed around the periphery of the assembly tube. The atomizing core is disposed in the first chamber. The atomizing device further includes a display module disposed in the second chamber and surrounding the periphery of the first assembly tube. At least a portion of the inner shell opposite to the display module is configured as a first light-transmitting portion, and at least a portion of the inner shell opposite to the display module is configured as a second light-transmitting portion.

10. The atomizing device of claim 9, wherein, The atomizing device further includes an electrical unit electrically connected to the atomizing component, at least a portion of the electrical unit being disposed in the second chamber, and the display module being disposed around the periphery of the first assembly tube and at least a portion of the electrical unit combination.

11. The atomising device of any one of claims 1 to 9, wherein, The inner shell is provided with a through hole at one end facing the support assembly for the atomizing component to pass through. The atomizing device also includes a second sealing member, which is disposed around the periphery of the atomizing component and seals against the inner wall of the atomizing component and the through hole. And / or, the atomizing device further includes a sealing assembly, the sealing assembly being disposed on the side of the inner liner facing away from the support assembly, and the end of the inner shell facing away from the support assembly being inserted into the sealing assembly and sealingly abutting against the sealing assembly; And / or, the bracket assembly is provided with a limiting edge on the periphery of one end away from the inner shell, and the end face of the shell facing the bracket assembly abuts against the limiting edge; And / or, the bracket assembly is provided with a first snap-fit ​​portion on the side facing the housing, and the inner wall of the housing is provided with a second snap-fit ​​portion on the side facing the bracket assembly, wherein the first snap-fit ​​portion snaps into the second snap-fit ​​portion; And / or, the inner shell has a claw protruding from the side facing the support assembly, the claw passing through the support assembly and engaging with the side of the support assembly opposite to the liquid storage cavity.

Images