Electronic atomizing devices and atomizing modules

Abstract

This application discloses an electronic atomizing device and an atomizing module; it includes a housing, an atomizing module, a first sealing member, and a first sealing rod. The housing forms a liquid storage cavity for storing a liquid matrix. The atomizing module is at least partially located in the liquid storage cavity and includes a first sleeve with an installation channel, an atomizing component installed in the first sleeve, and a fixing seat for supporting the atomizing component. At least a portion of the fixing seat is received within the first sleeve, and this portion has a groove recessed away from its distal end. The first sealing member is disposed between the atomizing module and the housing to seal the liquid storage cavity. The first sealing member includes a first protrusion that is at least partially embedded in the groove, and the first protrusion forms a first vent channel communicating with the atomizing component. The first sealing rod is used to seal the first vent channel and is removably inserted into the first vent channel and elastically compressed against the first protrusion. This method can reduce leakage in the electronic atomizing device.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an electronic atomization device and atomization module. Background Technology

[0002] Tobacco products (such as cigarettes, cigars, etc.) produce tobacco smoke by burning tobacco during use. Efforts are being made to replace these tobacco-burning products by creating products that release compounds without combustion.

[0003] An example of such a product is a vaporizer that releases compounds by vaporizing rather than burning a material. This material could be tobacco or other non-tobacco products, which may or may not contain nicotine.

[0004] Currently, during transportation or storage, atomizing devices typically use rubber stoppers to seal the air inlet of the device to reduce airflow exchange between the liquid storage chamber and the outside air, thereby mitigating liquid leakage from the liquid storage chamber. Currently, the air inlet formed by the plastic shell / base is usually directly sealed with a rubber stopper. However, since there is an air intake passage between the air inlet on the shell / base and the atomizing component, simply sealing the air inlet on the shell / base cannot completely prevent liquid from the liquid storage chamber from leaking from the atomizing component into the air intake passage. Utility Model Content

[0005] To address the above technical problems, this application provides an electronic atomizing device and atomizing module that effectively prevent liquid leakage from a storage chamber during transportation or storage; the electronic atomizing device has a proximal end and a distal end facing away from each other, and includes:

[0006] The shell has a reservoir for storing the liquid matrix;

[0007] The atomizing module, at least partially located in the liquid storage cavity, includes a first sleeve forming an installation channel, an atomizing component installed in the first sleeve, and a fixing seat for supporting the atomizing component. At least a portion of the fixing seat is received in the first sleeve and the portion has a groove that is opposite to the distal recess.

[0008] A first sealing element is disposed between the atomizing module and the housing to seal the liquid storage cavity. The first sealing element includes a first protrusion portion that is at least partially embedded in the slot. The first protrusion portion forms a first air hole channel that communicates with the atomizing component.

[0009] A first sealing rod is used to block the first vent channel. The first sealing rod is removably inserted into the first vent channel and elastically compressed with the first protrusion.

[0010] According to one embodiment of the present invention, the fixing base is further provided with a sleeve hole that communicates with the slot and extends toward the proximal end;

[0011] The atomizing component includes:

[0012] The second sleeve is located in the installation channel and spaced apart from the first sleeve. A portion of the second sleeve is inserted into the sleeve hole and connected to the fixing base. The second sleeve forms a heating air passage that communicates with the first air hole channel.

[0013] An atomizing element is disposed within the heating air passage and is used to atomize the liquid matrix to generate an aerosol.

[0014] According to one embodiment of the present invention, the electronic atomizing device further includes a base component disposed at the distal end and at least two electrodes disposed on the base component, the electrodes being used to connect the conductive wires of the atomizing element.

[0015] According to one embodiment of the present invention, a through hole is formed on the first boss portion, and the conductive wire of the atomizing element passes through the through hole to the first boss portion to connect to the electrode.

[0016] The first sealing rod is also used to elastically compress the first protrusion when inserted into the first air hole channel, thereby sealing the threading hole.

[0017] According to one embodiment provided by this utility model

[0018] The threading hole is provided along the thickness direction of the first boss portion;

[0019] At least two of the said threading holes are the same size; and / or

[0020] The central axis of at least two of the threaded holes is at the same distance from the central axis of the first air vent channel.

[0021] According to one embodiment provided by this utility model

[0022] The first seal forms a first annular groove surrounding the first boss, and the first sleeve and the end of the fixing seat facing the distal end are embedded in the first annular groove; and / or

[0023] The end of the second sleeve facing the distal end is disposed on the first protrusion.

[0024] According to one embodiment of the present invention, the inner wall of the end of the housing facing the distal end forms an annular abutment portion, and the first sealing member is supported on the annular abutment portion;

[0025] The electronic atomizing device includes:

[0026] A support member, at least partially disposed at one end of the first seal facing the proximal end, the support member including a hollow groove for avoiding the atomizing module and hooks disposed on both sides of the hollow groove and extending toward the distal end;

[0027] The first sealing element includes hook clearance holes disposed on both sides of the first annular groove;

[0028] The bracket is attached to the annular abutment portion via the hook passing through the hook clearance hole.

[0029] According to one embodiment provided by this utility model

[0030] The first sealing element includes a second annular groove disposed on both sides of the first annular groove, and the hook clearance hole is connected to the second annular groove;

[0031] The support member includes a surrounding plate structure disposed on both sides of the hollow groove, and the hook member is connected to the surrounding plate structure;

[0032] The first seal and the bracket are nested together by the second annular groove and the surrounding plate structure.

[0033] According to one embodiment provided by this utility model

[0034] The hollow groove forms a flow annular groove around the first sleeve, and the side wall of the first sleeve is provided with a plurality of liquid discharge holes corresponding to the flow annular groove, which connect the liquid storage cavity and the installation channel.

[0035] According to one embodiment of the present invention, the electronic atomizing device includes:

[0036] A suction nozzle is disposed at the proximal end, and the suction nozzle includes a suction hole communicating with the heating air passage;

[0037] A second sealing element is disposed between the suction nozzle and the housing to seal the liquid storage cavity. The second sealing element includes a second boss portion that is at least partially embedded in the mounting channel. The second boss portion forms a second air hole channel that communicates with the heating air passage and the suction hole.

[0038] The second sealing rod is used to block the second vent channel. The second sealing rod is removably inserted into the second vent channel and maintains elastic compression with the second protrusion.

[0039] Another embodiment of this application provides an atomizing module for an electronic atomizing device, comprising:

[0040] First casing;

[0041] The second sleeve is located inside the first sleeve, and a first capillary element is filled between the first sleeve and the second sleeve.

[0042] The second capillary element, located inside the second sleeve, is used to indirectly absorb the liquid matrix through the first capillary element;

[0043] An atomizing element, in contact with the second capillary element, is used to atomize a liquid matrix held on the second capillary element to generate an aerosol;

[0044] A mounting base, at least partially housed within the first sleeve, is used to support the second sleeve and the atomizing element;

[0045] The fixing base has a groove recessed towards the atomizing element and a sleeve hole communicating with the groove. A portion of the second sleeve is inserted into the sleeve hole and terminates at the bottom surface of the groove.

[0046] The electronic atomizing device and atomizing module provided in this application are provided in the above manner. The electronic atomizing device includes a housing with a liquid storage chamber, an atomizing module partially located in the liquid storage chamber, and an atomizing module including a first sleeve, an atomizing component installed in the first sleeve, and a fixing seat for supporting the atomizing component. At least a portion of the fixing seat is received in the first sleeve and a groove with a recess opposite to the distal end is formed on the portion. By providing a first sealing member for sealing the liquid storage chamber between the atomizing module and the housing, and the first sealing member including a first protrusion portion that is at least partially embedded in the groove and forms a first air hole channel communicating with the atomizing component, and by providing a first sealing rod that is removably inserted into the first air hole channel and elastically squeezed with the first protrusion portion, the first air hole channel can be sealed. On the one hand, a section of the first sealing rod extends from the air inlet of the housing into the first air vent channel that connects to the atomizing module. By compressing the first protrusion, it undergoes elastic deformation to better seal the first air vent channel, effectively preventing external air from entering the liquid storage chamber through the first air vent channel and the atomizing module, preventing the liquid in the liquid storage chamber from seeping out of the atomizing module, and also preventing the liquid in the liquid storage chamber from oxidizing and deteriorating. On the other hand, by forming an embedded groove with the first sealing element between the atomizing module and the housing, the first protrusion can be effectively prevented from falling off, simplifying the structure while improving the robustness and consistency of the seal. Attached Figure Description

[0047] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0048] Figure 1 This is a schematic diagram of an electronic atomizing device provided in one embodiment;

[0049] Figure 2 yes Figure 1 A cross-sectional schematic diagram of a single state of an electronic atomizing device;

[0050] Figure 3 yes Figure 1 A cross-sectional schematic diagram of another state of the electronic atomizing device;

[0051] Figure 4 yes Figure 3 A magnified view of local region A;

[0052] Figure 5 yes Figure 1 A partial cross-sectional schematic diagram of the electronic atomizing device;

[0053] Figure 6 yes Figure 1 An exploded view of a central electronic atomizing device;

[0054] Figure 7 yes Figure 1 Another exploded view of the electronic atomizing device;

[0055] Figure 8 yes Figure 1 A schematic diagram of the first sealing element in the electronic atomizing device;

[0056] Figure 9 yes Figure 1 A schematic diagram of the support components in a medium-sized electronic atomizing device;

[0057] Figure 10 yes Figure 1 A schematic diagram of the atomizing module in a medium-sized electronic atomizing device;

[0058] Figure 11 yes Figure 10 A cross-sectional schematic diagram of the atomizing module;

[0059] Figure 12 yes Figure 10 Another cross-sectional schematic diagram of the atomization module;

[0060] Figure 13 yes Figure 1 A cross-sectional schematic diagram of the middle shell. Detailed Implementation

[0061] To facilitate understanding of this application, a more detailed description of this application will be provided below in conjunction with the accompanying drawings and specific embodiments.

[0062] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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 invention according to the specific circumstances.

[0063] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0064] In the description of this invention, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used merely for distinction in description and have no special meaning.

[0065] Reference Figures 1-12 This application provides an electronic atomizing device 10, which includes a proximal end 11 and a distal end 12 facing away from each other. In use, the proximal end 11 is the end close to the user's inhalation, and the distal end 12 is the end facing away from the proximal end 11 along the longitudinal direction of the electronic atomizing device 10.

[0066] like Figure 2 , Figure 3 , Figure 6 as well as Figure 7 As shown, the electronic atomizing device 10 includes a housing 100, an atomizing module 200, a first sealing element 300, and a first sealing rod 400. The housing 100 forms a liquid storage chamber 110, which can be used to store a liquid matrix. The atomizing module 200 is at least partially located in the liquid storage chamber 110 and includes a first sleeve 210, an atomizing assembly 220, and a mounting base 230.

[0067] like Figure 6 , Figure 11 as well as Figure 12 As shown, the first sleeve 210 forms an installation channel 211, and the atomizing component 220 is installed inside the first sleeve 210, that is, specifically located inside the installation channel 211. The fixing seat 230 is used to support the atomizing component 220.

[0068] like Figure 11 and Figure 12 As shown, at least a portion of the fixing seat 230 is housed within the first sleeve 210, that is, at least a portion is located in the installation channel 211, and this portion is provided with a slot 231 that is recessed away from the distal end 12. In other words, the portion of the fixing seat 230 housed within the first sleeve 210 is provided with a slot 231 that is recessed away from the distal end 12.

[0069] In an alternative embodiment, the fixing base 230 can be fully housed within the first sleeve 210.

[0070] like Figure 4 and Figure 8 As shown, the first sealing element 300 can be made of flexible silicone, thermoplastic elastomer, etc. After assembly, the first sealing element 300 is disposed between the atomizing module 200 and the housing 100 to seal the liquid storage chamber 110. The first sealing element 300 includes a first boss portion 310 that is at least partially embedded in the slot 231, and the first boss portion 310 forms a first air hole channel 311 communicating with the atomizing assembly 220. Optionally, the first sealing element 300 can be a plate-like structure with the first boss portion 310, which is disposed in the direction away from the distal end 12 of the atomizing module 200 and abuts against the interior of the housing 100 through its outer periphery. The first boss portion 310 is embedded in the slot 231 to achieve sealing of the liquid storage chamber 110.

[0071] In an optional embodiment, the first sealing member 300 is provided with an annular rubber ring in the circumferential direction so as to elastically abut against the housing 100, thereby sealing the liquid storage cavity 110.

[0072] like Figure 3 and Figure 8 As shown, the first air vent 311 can extend from the distal end 12 toward the proximal end 11, that is, extend along the thickness direction of the first protrusion 310 to penetrate the first protrusion 310 and connect with the atomizing component 220. Optionally, one end of the first air vent 311 can be connected to the outside and the other end can be connected to the atomizing component 220 to provide air to the atomizing component 220.

[0073] like Figure 2 and Figure 3 As shown, the first sealing rod 400 is used to block the first vent channel 311. The first sealing rod 400 is removably inserted into the first vent channel 311 and maintains elastic compression with the first protrusion portion 310.

[0074] In an optional scenario: Before use (e.g. during transportation) or when not in use for a long time (when standing still), due to factors such as reduced external air pressure, the liquid matrix in the storage chamber 110 may enter the atomizing module 200 / atomizing component 220 due to the pressure difference. Since the atomizing component 220 is connected to the first air vent channel 311, its liquid matrix may leak from the first air vent channel 311, causing the electronic atomizing device 10 to leak and affecting subsequent use. Therefore, before use or when not in use for a long time, the first sealing rod 400 can be inserted into the first air vent channel 311 and kept in elastic compression with the first protrusion 310 to seal the first air vent channel 311 to prevent the liquid matrix from leaking from the first air vent channel 311.

[0075] In an optional embodiment, the first sealing rod 400 is inserted into the first air vent channel 311. On the one hand, this reduces the air exchange between the outside and the atomizing component 220, preventing the outside air from affecting the air pressure change between the atomizing component 220 and the liquid storage chamber 110, so that the liquid storage chamber 110 and the atomizing component 220 maintain a relatively constant air pressure, thereby reducing the flow of liquid matrix from the liquid storage chamber 110 to the atomizing component 220. On the other hand, it can seal the first air vent channel 311 to prevent the liquid matrix in the atomizing component 220 from flowing out of the first air vent channel 311, thereby reducing leakage.

[0076] In another alternative scenario: when the electronic atomizing device 10 is needed, the first sealing rod 400 can be removed from the first air vent 311, so that air can enter the atomizing component 220 through the first air vent 311 to mix with the aerosol formed by the atomizing component 220 to generate gas that can be inhaled by people.

[0077] In an optional embodiment, the first sealing rod 400 itself can be a flexible column made of flexible silicone, thermoplastic elastomer, etc., and the maximum outer diameter of the part of the first sealing rod 400 used to insert into the first air pore channel 311 is larger than the inner diameter of the first air pore channel 311. When it is inserted into the first air pore channel 311, it maintains elastic compression with the first protrusion 310. This compression comes from both the deformation of the first sealing rod 400 itself and the deformation of the first protrusion 310, thereby achieving elastic compression between the first sealing rod 400 and the first protrusion 310 and sealing the first air pore channel 311.

[0078] Optional, such as Figure 6As shown, the first sealing rod 400 includes a connecting guide section 410 and an abutment section 420. The outer diameter of the guide section 410 can be smaller than the inner diameter of the first vent channel 311, allowing the first sealing rod 400 to be better inserted into the first vent channel 311. The outer diameter of the abutment section 420 is larger than the inner diameter of the first vent channel 311, allowing the abutment section 420 to maintain elastic compression with the first boss portion 310. The abutment section 420 extends from the air inlet channel 520 of the base member 500 into the first vent channel 311 of the first seal member 300, effectively filling the air inlet path formed by the base member 500 and the first seal member 300, which helps prevent liquid leakage.

[0079] In an optional embodiment, the first sleeve 210 can be made of metal such as steel, and the fixing seat 230 can also be made of a material with a higher hardness than the first seal 300, such as plastic. Since at least a portion of the fixing seat 230 is housed within the first sleeve 210 and this portion has a groove 231 recessed away from the distal end 12, and a portion of the first protrusion 310 with the first air vent channel 311 is embedded in the groove 231, the outer periphery of the first protrusion 310 is radially harder (more deformable). The fixing seat 230 (with poor fit) and the first sleeve 210 abut against each other. When the first sealing rod 400 is inserted into the first air hole channel 311, it elastically squeezes the first protrusion 310 from the inside out. The outer periphery of the first protrusion 310 cannot extend and deform outward well. Therefore, the first protrusion 310 and the first sealing rod 400 achieve a tighter elastic compression, which effectively improves the elastic compression degree between the first sealing rod 400 and the first protrusion 310, so as to improve the sealing / sealing ability of the first sealing rod 400 to the first air hole channel 311.

[0080] Meanwhile, since the first protrusion 310 is part of the first seal 300, the first protrusion 310 can be well secured in the slot 231, so that when the first sealing rod 400 is inserted into or removed from the first air hole channel 311, the first protrusion 310 will not move or fall off, thus making the whole structure have good robustness.

[0081] In the above embodiments, an electronic atomizing device 10 is provided, which includes a housing 100 having a liquid storage chamber 110, an atomizing module 200 partially located in the liquid storage chamber 110, an atomizing module 200 including a first sleeve 210, an atomizing component 220 installed in the first sleeve 210, and a fixing seat 230 for supporting the atomizing component 220. At least a portion of the fixing seat 230 is received in the first sleeve 210 and a groove 231 recessed away from the distal end 12 is formed on this portion. A first sealing member 300 for sealing the liquid storage chamber 110 is provided between the atomizing module 200 and the housing 100. The first sealing member 300 includes a first boss portion 310 that is at least partially embedded in the groove 231 and forms a first air vent channel 311 communicating with the atomizing component 220. A first sealing rod 400 is provided, which is removably inserted into the first air vent channel 311. The first sealing rod 400 maintains elastic compression with the first protrusion 310, thereby sealing the first air vent 311. On the one hand, a section of the first sealing rod 400 extends from the air inlet of the housing 100 into the first air vent 311 on the first sealing member 300 communicating with the atomizing module 200. By compressing the first protrusion 310, it undergoes elastic deformation to better seal the first air vent 311, effectively preventing external air from entering the liquid storage chamber through the first air vent 311 and the atomizing module 200, preventing the liquid in the liquid storage chamber 110 from seeping to the outside of the atomizing module 200, and also preventing the liquid in the liquid storage chamber 110 from oxidizing and deteriorating. On the other hand, by forming an embedded groove 231 with the first protrusion 310 provided between the atomizing module 200 and the housing 100, the first protrusion 310 can be effectively prevented from falling off, simplifying the structure while improving the robustness and consistency of the seal.

[0082] like Figure 11 and Figure 12 As shown, the fixing base 230 is also provided with a sleeve hole 232 that communicates with the slot 231 and extends toward the proximal end 11. The fixing base 230 can be annular in shape, forming a sleeve hole 232 and a slot 231 that communicate with each other, and the inner diameter of the slot 231 is larger than that of the sleeve hole 232. Optionally, the slot 231 and the sleeve hole 232 can be coaxial cylindrical hole structures.

[0083] In an optional embodiment, at least a portion of the fixing seat 230 is housed within the first sleeve 210 and the outer peripheral surface of the portion is connected to / aggregate with the inner peripheral surface of the first sleeve 210, so that the fixing seat 230 is connected to the first sleeve 210.

[0084] In an optional embodiment, the fixing seat 230 is fully housed within the first sleeve 210 and the outer peripheral surface of the fixing seat 230 is connected to / aggregate with the inner peripheral surface of the first sleeve 210, so that the fixing seat 230 is connected to the first sleeve 210.

[0085] like Figure 6 and Figure 7 As shown, the atomizing assembly 220 includes a second sleeve 221 and an atomizing element 222. The second sleeve 221 is located in the mounting channel 211 and is spaced apart from the first sleeve 210.

[0086] In an optional embodiment, the second sleeve 221 is partially inserted into the sleeve hole 232 and connected to the fixing seat 230. The second sleeve 221 forms a heating air passage 223 that communicates with the first air passage 311. The atomizing element 222 is disposed in the heating air passage 223 and is used to atomize the liquid matrix to generate an aerosol.

[0087] In an optional embodiment, the second sleeve 221 is partially inserted into the sleeve hole 232 and terminates at the bottom surface of the slot 231. While ensuring the connection area with the fixing seat 230, it does not protrude from the bottom surface of the slot 231 to avoid the second sleeve 221 extending into the slot 231 and interfering with the first protrusion 310.

[0088] like Figure 11 and Figure 12 As shown, the atomizing module 200 includes a first capillary element 240 filled between the second sleeve 221 and the first sleeve 210. The first capillary element 240 can be used to absorb liquid matrix. In an optional embodiment, the side wall of the first sleeve 210 is provided with a liquid outlet hole 212 to connect the liquid storage chamber 110 and the first sleeve 210 (installation channel 211), so that the first capillary element 240 located in the installation channel 211 can absorb liquid matrix from the liquid storage chamber 110 through the liquid outlet hole 212.

[0089] like Figure 11 and Figure 12 As shown, the atomizing module 200 includes a second capillary element 250 located within the second sleeve 221, which can indirectly absorb the liquid matrix through the first capillary element 240. The atomizing element 222 can contact the first capillary element 240, thereby atomizing and holding the liquid matrix on the second capillary element 250 to generate an aerosol.

[0090] In an optional embodiment, the first capillary element 240 and the second capillary element 250 comprise at least one of cotton fiber, cellulose fiber, hemp fiber, Tencel, and chemically synthesized fiber, such as a nonwoven fabric made from viscose fiber.

[0091] Optionally, the first capillary element 240 and the second capillary element 250 comprise natural fibers rather than synthetic fibers.

[0092] In an optional embodiment, by providing a first capillary element 240 and a second capillary element 250, the liquid matrix can be buffered or stored to reduce leakage of the liquid matrix, and by providing a second capillary element 250, the buffered or stored liquid matrix can be quickly replenished to the atomizing element 222.

[0093] In an optional embodiment, the atomizing element 222 is located inside and fixed to the second sleeve 221, and the second sleeve 221 is supported by the fixing seat 230 by partially inserting into the sleeve hole 232 and connecting to the fixing seat 230.

[0094] In an optional embodiment, the electronic atomizing device 10 further includes a base 500 disposed at the distal end 12 and at least two electrodes (not shown) disposed on the base 500, the electrodes being used to connect to the conductive wire 224 of the atomizing element 222, thereby connecting an external power source to supply power to the atomizing element 222.

[0095] In an optional embodiment, there are at least two electrodes, namely a positive electrode and a negative electrode, and there are also two corresponding conductive lines 224.

[0096] In an optional embodiment, at least two electrodes are three, such as a common electrode in addition to the positive and negative electrodes, and the corresponding conductive lines 224 are also three.

[0097] In an alternative embodiment, the electrode may be a metal pillar or a metal wire.

[0098] like Figure 8 As shown, a wire hole 312 is formed on the first boss portion 310. The conductive wire 224 of the atomizing element 222 passes through the wire hole 312 through the first boss portion 310 to connect to the electrode. Optionally, the number of wire holes 312 corresponds to the number of conductive wires 224.

[0099] In an optional embodiment, the first sealing rod 400 is also used to elastically compress the first protrusion 310 when inserted into the first air passage 311, thereby sealing the wire hole 312 and preventing air from entering the atomizing component 220 from the wire hole 312.

[0100] In an optional embodiment, adhesive can also be applied between the wire hole 312 and the conductive wire 224 to improve sealing.

[0101] like Figure 8 As shown, the threading hole 312 is arranged along the thickness direction of the first protrusion 310, that is, consistent with the extension direction of the first air vent channel 311, so that the first sealing rod 400 is inserted into the first air vent channel 311 and elastically squeezes the first protrusion 310. The elastic deformation (radial deformation) of the first protrusion 310 can be more evenly distributed on the threading hole 312, so as to better seal the threading hole 312.

[0102] In an optional embodiment, when there are at least two threading holes 312, the at least two threading holes 312 are the same size, so that the first sealing rod 400 is inserted into the first air hole channel 311 and elastically squeezes the first protrusion 310. The elastic deformation of the first protrusion 310 has the same sealing effect on the two or more threading holes 312, thereby improving the consistency of airtightness.

[0103] In an optional embodiment, the thread hole 312 can be a round hole.

[0104] In an optional embodiment, the thread hole 312 can be an elongated hole with a narrow cross-section (such as an arc-shaped interface), the cross-section of which can be approximately arc-shaped around the first air vent channel 311.

[0105] In an optional embodiment, the central axis of at least two threading holes 312 is at the same distance from or parallel to the central axis of the first vent channel 311. Optionally, the first sealing rod 400 is inserted into the first vent channel 311 and elastically compresses the first protrusion 310. The first protrusion 310 undergoes elastic deformation radially outward. Since the central axis of at least two threading holes 312 is at the same distance from the central axis of the first vent channel 311 and the at least two threading holes 312 are of the same size, it is beneficial for the elastic deformation of the first protrusion 310 to reach each threading hole 312 evenly. This facilitates the simultaneous and uniform sealing of at least two threading holes 312, improving the sealing effect and the consistency of airtightness.

[0106] like Figure 5 and Figure 8 As shown, the first sealing member 300 forms a first annular groove 320 around the first boss portion 310. The first sleeve 210 and the fixed seat 230 are embedded in the first annular groove 320 at the distal end 12, so that the first sealing member 300 and the atomizing module 200 are nested together to improve the stability of mutual nesting.

[0107] In an optional embodiment, the end of the second sleeve 221 facing the distal end 12 is disposed on the first protrusion 310, which facilitates the first protrusion 310 to abut against the second sleeve 221 and improves the stability of the second sleeve 221.

[0108] like Figure 4 , Figure 5 and Figure 13 As shown, an annular abutment portion 120 is formed on the inner wall of the end of the housing 100 facing the distal end 12, and the first seal 300 is supported on the annular abutment portion 120.

[0109] like Figure 4 and Figure 5As shown, the electronic atomizing device 10 includes a support member 600, which is at least partially disposed at the end of the first sealing member 300 facing the proximal end 11. The support member 600 includes a hollow groove 610 for avoiding the atomizing module 200 and hook members 620 disposed on both sides of the hollow groove 610 and extending toward the distal end 12. The first sealing member 300 includes hook avoidance holes 330 disposed on both sides of the first annular groove 320. The support member 600 is hung on the annular abutment portion 120 through the hook members 620 passing through the hook avoidance holes 330.

[0110] Optionally, by supporting the first sealing member 300 on the annular abutment portion 120 and providing a hook clearance hole 330 on the first sealing member 300, and providing a hook member 620 on the bracket member 600 that can pass through the hook clearance hole 330 and hang the hook member 620 on the annular abutment portion 120, the first sealing member 300 can be effectively clamped between the annular abutment portion 120 and the bracket member 600, while the bracket member 600 can be stably fixed on the housing 100, thereby supporting the atomizing module 200.

[0111] Optionally, the first seal 300 is supported on the surface of the annular abutment portion 120 toward the proximal end 11, and the hook 620 is hung on the surface of the annular abutment portion 120 toward the distal end 12.

[0112] In an optional embodiment, the support member 600 and the first seal member 300 cooperate to support the atomizing module 200, such that the atomizing module 200 is arranged generally along the central axis of the liquid storage chamber 110.

[0113] like Figure 8 As shown, the first sealing member 300 includes a second annular groove 340 disposed on both sides of the first annular groove 320, and a hook clearance hole 330 connected to the second annular groove 340. The support member 600 includes a surrounding plate structure 630 disposed on both sides of the hollow groove 610, and a hook member 620 connected to the surrounding plate structure 630. The first sealing member 300 and the support member 600 are nested and fitted together through the second annular groove 340 and the surrounding plate structure 630. This is beneficial to the stability of the fit between the first sealing member 300 and the support member 600.

[0114] like Figure 4 and Figure 7 As shown, the hollow groove 610 forms a flow ring groove 611 around the first sleeve 210. The side wall of the first sleeve 210 is provided with a plurality of liquid discharge holes 212 corresponding to the flow ring groove 611, which connect the liquid storage chamber 110 and the installation channel 211. This facilitates the flow of liquid from the liquid storage chamber 110 into the first sleeve 210 / first capillary element 240 through the liquid discharge holes 212.

[0115] In an optional embodiment, the hollow trough 610 includes a first trough 612 coaxially arranged and a second trough 613 located in the direction away from the liquid storage cavity 110 in the first trough 612. The inner diameter of the first trough 612 is larger than the inner diameter of the second trough 613. The first sleeve 210 passes through the second trough 613 and is connected to the support member 600. The first trough 612 forms a flow ring trough 611 around the first sleeve 210.

[0116] like Figure 4 and Figure 5 As shown, the base member 500 is disposed in the direction away from the proximal end 11 of the first seal member 300 and abuts against the first seal member 300. The outer peripheral surface of the base member 500 forms a mounting part 510 for mounting on the annular abutment part 120, thereby mounting on the annular abutment part 120 to connect to the housing 100. In this way, the connection of the bracket member 600, the first seal member and the base member 500 is realized through the annular abutment part 120, which greatly reduces the complexity of the structure.

[0117] like Figure 5 and Figure 6 As shown, the base member 500 also forms a liquid receiving tank and an absorption element 550 disposed in the liquid receiving tank. The absorption element 550 is used to receive liquid leaking from the first gas channel 311. The absorption element 550 can be made of porous materials such as porous fiber cotton.

[0118] Optionally, the absorber element 550 forms a liquid suction channel 551 aligned with the first gas channel 311, which can also serve as part of the air intake channel 520.

[0119] like Figure 5 As shown, the base component 500 also includes an air intake channel 520 communicating with the first air vent channel 311, and the first sealing rod 400 can be removably inserted into the first air vent channel 311 from the air intake channel 520.

[0120] In an alternative embodiment, the mounting portion 510 is mounted on the surface of the annular abutment portion 120 facing the proximal end 11.

[0121] In an optional embodiment, the mounting portion 510 may include a plurality of portions and is offset from the first seal 300 in the circumferential / radial direction of the annular abutment portion 120, such that each portion can be supported on the surface of the annular abutment portion 120 facing the proximal end.

[0122] like Figure 2 , Figure 6 as well as Figure 7As shown, the electronic atomizing device 10 includes a mouthpiece 700, a second sealing member 800, and a second sealing rod 900. The mouthpiece 700 is disposed at the proximal end 11 and includes an air inlet 710 communicating with the heating airway 223. The user can inhale the gas containing aerosol from the heating airway 223 through the air inlet 710.

[0123] like Figure 2 As shown, the second seal 800 can be made of flexible silicone or thermoplastic elastomer, etc. The second seal 800 can be disposed between the nozzle 700 and the housing 100 to seal the liquid storage chamber 110. The second seal 800 includes a second boss portion 810 that is at least partially embedded in the mounting channel 211. The second boss portion 810 forms a second air hole channel 811 that communicates with the heating air passage 223 and the suction hole 710.

[0124] In an optional embodiment, the second seal 800 is provided with an annular rubber ring in the circumferential direction so as to elastically abut against the housing 100, thereby sealing the liquid storage cavity 110.

[0125] The second sealing rod 900 is used to seal the second vent channel 811. The second sealing rod 900 is removably inserted into the second vent channel 811 and maintains elastic compression with the second protrusion portion 810. Similarly, the second sealing rod 900 itself can be a flexible column made of flexible silicone, thermoplastic elastomer, etc., and the maximum outer diameter of the part of the second sealing rod 900 used to insert into the second vent channel 811 is larger than the inner diameter of the second vent channel 811. When it is inserted into the second vent channel 811, it maintains elastic compression with the second protrusion portion 810. Through the deformation of the second sealing rod 900 and the second protrusion portion 810, the second sealing rod 900 and the second protrusion portion 810 maintain elastic compression.

[0126] Optionally, the first sleeve 210 can be made of metal such as steel. The second protrusion 810, which forms the second vent channel 811, is embedded in the installation channel 211. Since the outer periphery of the second protrusion is abutted by the first sleeve 210, which has higher hardness (poorer deformation), when the second sealing rod 900 is inserted into the second vent channel 811, it elastically squeezes the second protrusion 810 from the inside out. The outer periphery of the second protrusion 810 cannot extend and deform outward well. Therefore, the second protrusion 810 and the first sealing rod 400 achieve a tighter elastic compression, which effectively improves the elastic compression degree between the second sealing rod 900 and the second protrusion 810, thereby improving the sealing / sealing ability of the first sealing rod 400 on the second vent channel 811.

[0127] In the above embodiments, the first air hole channel 311 in the air inlet direction of the atomizing component 220 is blocked by the first sealing rod 400, and the second air hole channel 811 in the air outlet direction of the atomizing component 220 is blocked by the second sealing rod 900. This can effectively reduce the gas exchange between the outside air and the atomizing component 220 / liquid storage chamber 110, and reduce liquid leakage.

[0128] like Figure 2 As shown, the atomizing device also includes an airflow path that defines the airflow path from the air intake channel 520 through the heating air passage 223 / atomizing element 222 to the air intake port 710, thereby outputting the aerosol to the air intake port 710.

[0129] like Figure 2 As shown, the complete airflow channel is defined by multiple components:

[0130] First airflow path R1: includes an air intake channel 520 defined by the base member 500 and a first air hole channel 311 defined by the first sealing member 300, as well as the path between the air intake channel 520 and the first air hole channel 311;

[0131] The second airflow path R2 includes the heating air passage 223 defined by the second sleeve 221 and the installation passage 211 defined by the first sleeve 210;

[0132] The third airflow path R3 includes a second air passage 811 defined by the second seal 800 and an air outlet passage defined by the nozzle 700.

[0133] The specific path is as follows: Air enters the heating air passage 223 through the air inlet channel 520 formed by the base 500, passes through the first air hole channel 311, and mixes with the aerosol produced by the atomizing element 222. It then passes through the installation channel 211 and the second air hole channel 811 and the air outlet channel in sequence to reach the air intake 710.

[0134] In summary, by providing an electronic atomizing device 10 and an atomizing module 200, the electronic atomizing device 10 includes a housing 100 having a liquid storage chamber 110, an atomizing module 200 partially located in the liquid storage chamber 110, and the atomizing module 200 including a first sleeve 210, an atomizing component 220 installed in the first sleeve 210, and a fixing seat 230 for supporting the atomizing component 220. At least a portion of the fixing seat 230 is received within the first sleeve 210, and this portion has a recess facing away from the distal end 12. The slot 231, by providing a first sealing member 300 for sealing the liquid storage chamber 110 between the atomizing module 200 and the housing 100, and the first sealing member 300 including a first boss portion 310 that is at least partially embedded in the slot 231 and forms a first air passage 311 communicating with the atomizing module 200, and by providing a first sealing rod 400, which is removably inserted into the first air passage 311 and elastically compressed with the first boss portion 310, can seal the first air passage 311. On the one hand, both the first sealing rod 400 and the first boss portion 310 can undergo elastic deformation to achieve a better compression effect; on the other hand, by forming the first boss portion 310 embedded in the slot 231 by the first sealing member 300 between the atomizing module 200 and the housing 100, the first boss portion 310 can be effectively prevented from falling off, simplifying the structure while improving the robustness and consistency of the seal, and realizing the sealing of the air intake direction of the atomizing assembly 220. Furthermore, a nozzle 700, a second sealing element 800, and a second sealing rod 900 are provided at the proximal end 11. The second sealing rod 900 blocks the second air hole channel 811 located in the air outlet direction of the atomizing component 220, which can effectively reduce the gas exchange between the outside air and the atomizing component 220 / liquid storage chamber 110 and reduce liquid leakage.

[0135] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device having opposite proximal and distal ends, characterized by, include: The shell has a reservoir for storing the liquid matrix; The atomizing module, at least partially located in the liquid storage cavity, includes a first sleeve forming an installation channel, an atomizing component installed in the first sleeve, and a fixing seat for supporting the atomizing component. At least a portion of the fixing seat is received in the first sleeve and the portion has a groove that is opposite to the distal recess. A first sealing element is disposed between the atomizing module and the housing to seal the liquid storage cavity. The first sealing element includes a first protrusion portion that is at least partially embedded in the slot. The first protrusion portion forms a first air hole channel that communicates with the atomizing component. A first sealing rod is used to block the first vent channel. The first sealing rod is removably inserted into the first vent channel and elastically compressed with the first protrusion.

2. The electronic atomizing device according to claim 1, characterized in that, The fixing seat is also provided with a sleeve hole that communicates with the slot and extends toward the proximal end; The atomizing component includes: The second sleeve is located in the installation channel and spaced apart from the first sleeve. A portion of the second sleeve is inserted into the sleeve hole and connected to the fixing base. The second sleeve forms a heating air passage that communicates with the first air hole channel. An atomizing element is disposed within the heating air passage and is used to atomize the liquid matrix to generate an aerosol.

3. The electronic atomizing device of claim 2, wherein, The electronic atomizing device further includes a base component disposed at the distal end and at least two electrodes disposed on the base component, the electrodes being used to connect the conductive wires of the atomizing element.

4. The electronic atomizing device of claim 3, wherein, A wire-passing hole is formed on the first boss portion, and the conductive wire of the atomizing element passes through the wire-passing hole to the first boss portion to connect to the electrode; The first sealing rod is also used to elastically compress the first protrusion when inserted into the first air hole channel, thereby sealing the threading hole.

5. The electronic atomizing device according to claim 4, characterized in that, The threading hole is provided along the thickness direction of the first boss portion; At least two of the said threading holes are the same size; and / or The central axis of at least two of the threaded holes is at the same distance from the central axis of the first air vent channel.

6. The electronic atomizing device according to claim 2, characterized in that, The first seal forms a first annular groove surrounding the first boss, and the first sleeve and the end of the fixing seat facing the distal end are embedded in the first annular groove; and / or The end of the second sleeve facing the distal end is disposed on the first protrusion.

7. The electronic atomizing device of claim 6, wherein, The inner wall of the housing facing the distal end forms an annular abutment portion, and the first seal is supported on the annular abutment portion; The electronic atomizing device includes: A support member, at least partially disposed at one end of the first seal facing the proximal end, the support member including a hollow groove for avoiding the atomizing module and hooks disposed on both sides of the hollow groove and extending toward the distal end; The first sealing element includes hook clearance holes disposed on both sides of the first annular groove; The bracket is attached to the annular abutment portion via the hook passing through the hook clearance hole.

8. The electronic atomizing device according to claim 7, characterized in that, The first sealing element includes a second annular groove disposed on both sides of the first annular groove, and the hook clearance hole is connected to the second annular groove; The support member includes a surrounding plate structure disposed on both sides of the hollow groove, and the hook member is connected to the surrounding plate structure; The first seal and the bracket are nested together by the second annular groove and the surrounding plate structure.

9. The electronic atomizing device according to claim 7, characterized in that, The hollow groove forms a flow annular groove around the first sleeve, and the side wall of the first sleeve is provided with a plurality of liquid discharge holes corresponding to the flow annular groove, which connect the liquid storage cavity and the installation channel.

10. The electronic atomizing device of any one of claims 2-9, wherein, The electronic atomizing device includes: A suction nozzle is disposed at the proximal end, and the suction nozzle includes a suction hole communicating with the heating air passage; A second sealing element is disposed between the suction nozzle and the housing to seal the liquid storage cavity. The second sealing element includes a second boss portion that is at least partially embedded in the mounting channel. The second boss portion forms a second air hole channel that communicates with the heating air passage and the suction hole. The second sealing rod is used to block the second vent channel. The second sealing rod is removably inserted into the second vent channel and maintains elastic compression with the second protrusion.

11. An atomization module for an electronic atomization device, the atomization module comprising: include: First casing; The second sleeve is located inside the first sleeve, and a first capillary element is filled between the first sleeve and the second sleeve. The second capillary element, located inside the second sleeve, is used to indirectly absorb the liquid matrix through the first capillary element; An atomizing element, in contact with the second capillary element, is used to atomize a liquid matrix held on the second capillary element to generate an aerosol; A mounting base, at least partially housed within the first sleeve, is used to support the second sleeve and the atomizing element; The fixing base has a groove recessed towards the atomizing element and a sleeve hole communicating with the groove. A portion of the second sleeve is inserted into the sleeve hole and terminates at the bottom surface of the groove.

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