Electronic atomizer

Abstract

An electronic atomizer comprises a shell, an oil storage piece and an oil blocking plug, the shell comprises a first surface, and a mounting hole is formed in the first surface; the oil storage piece is contained in the shell, an oil storage cavity is defined, the oil storage piece is provided with an oil injection channel, and the oil injection channel communicates with the mounting hole and the oil storage cavity; the oil plug comprises a main body and a sealing piece, the sealing piece is connected to one end of the main body, the sealing piece is a flexible component and used for being tightly attached to the inner wall of the oil injection channel so as to seal the oil injection channel, the main body is used for being fixedly connected with the shell and sealing the mounting hole, and the surface, back to the sealing piece, of the main body is flush with the first surface. According to the electronic atomizer, oil can be directly injected into the oil storage cavity from the oil injection channel, the oil injection working efficiency is high, the electronic atomizer can be repeatedly injected and used, the cost is reduced, the oil plug and the shell form a whole when the oil plug is sealed, and the appearance attractiveness is good.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomizer technology, specifically to an electronic atomizer. Background Technology

[0002] Electronic atomizers have become an innovative consumer electronics product, gaining increasing popularity worldwide. Looking at the global market size of the electronic atomizer industry, the overall trend is upward.

[0003] Existing electronic atomizers require filling the housing with e-liquid from the mouthpiece side before installing the mouthpiece, resulting in low filling efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an electronic atomizer that can reduce the cost of electronic atomizers and improve e-liquid filling efficiency.

[0005] To achieve the objectives of this utility model, the following technical solution is provided:

[0006] In a first aspect, this utility model provides an electronic atomizer, including a housing, an oil reservoir, and an oil plug. The housing includes a first surface from which a mounting hole is formed. At least a portion of the oil reservoir is housed within the housing, and the oil reservoir forms an oil storage cavity. The oil reservoir also has an oil filling channel, which communicates with the mounting hole and the oil storage cavity. The oil plug includes a body and a sealing element. The sealing element is connected to one end of the body and is a flexible component used to tightly adhere to the inner wall of the oil filling channel to seal the oil filling channel. The body is used to connect and fix to the housing and close the mounting hole, and the surface of the body facing away from the sealing element is flush with the first surface.

[0007] In one embodiment, the main body includes a connecting part and a supporting part. The connecting part is used to close the mounting hole. One end of the supporting part is connected to the connecting part. The sealing member is sleeved on the end of the supporting part away from the connecting part, and the end of the sealing member away from the connecting part is flush with the connection between the oil injection channel and the oil storage chamber.

[0008] In one embodiment, the end of the support portion connected to the connecting portion is the first end, and the end of the seal member away from the connecting portion is the second end, wherein the radial dimension of the first end is greater than the radial dimension of the second end.

[0009] In one embodiment, the support portion includes a first portion, a second portion, and a reinforcing portion. The first portion connects the connecting portion and the second portion. The reinforcing portion is connected to the outer peripheral surface of the first portion and protrudes from the outer peripheral surface of the first portion. The sealing element is sleeved on the second portion.

[0010] In one embodiment, the outer peripheral surface of the second part is further provided with a first fixing part, the sealing member has a receiving hole, the receiving hole is adapted to the second part, and the inner wall of the receiving hole is provided with a second fixing part, the first fixing part and the second fixing part are connected in cooperation.

[0011] In one embodiment, the seal includes a body and an annular protrusion. The body is sleeved on the support portion, and the annular protrusion is disposed near the end of the body away from the connecting portion and protrudes from the outer surface of the body.

[0012] In one embodiment, the main body further includes a mating part, which is connected to the connecting part and spaced apart from the supporting part; when the sealing element seals the oil injection channel, the mating part is connected and fixed to the housing.

[0013] In one embodiment, the oil injection channel includes a first opening and a second opening, the first opening being closer to the first surface than the second opening, and the inner diameter of the oil injection channel gradually decreasing in the direction from the first opening to the second opening.

[0014] In one embodiment, the electronic atomizer further has an airflow channel, and the main body further has an air inlet, which is connected to the airflow channel.

[0015] In one embodiment, the end of the housing away from the mounting hole has a suction hole, the airflow channel is also connected to the suction hole, and the outer surface of the area of ​​the housing adjacent to the suction hole is a convex curved surface.

[0016] By setting up a shell, an oil reservoir, and an oil plug, the sealing element of the oil plug is used to seal the oil filling channel of the oil reservoir. The e-atomizer can directly fill oil into the oil reservoir from the oil filling channel, which has high oil filling efficiency. Moreover, the e-atomizer can be refilled and reused, reducing costs. The main body of the oil plug is used to seal the mounting hole of the shell. When the main body seals the mounting hole, its surface facing away from the sealing element is flush with the first surface. When the oil plug is sealed, it forms an integral part with the shell, resulting in a good appearance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1A perspective view of an electronic atomizer according to one embodiment;

[0019] Figure 2 This is a cross-sectional schematic diagram of an embodiment of an electronic atomizer;

[0020] Figure 3 This is a cross-sectional schematic diagram of an embodiment of an oil plug;

[0021] Figure 4 This is a schematic diagram of an explosion of an oil plug according to one embodiment.

[0022] Explanation of reference numerals in the attached figures:

[0023] 100-Electronic Atomizer;

[0024] 10-Housing shell, 11-First surface, 111-Mounting hole, 112-Air inlet, 12-Suction hole;

[0025] 20-oil reservoir, 21-oil reservoir cavity, 22-oil injection channel, 221-first opening, 222-second opening;

[0026] 30-Oil plug, 31-Main body, 311-Connecting part, 312-Supporting part, 313-First part, 314-Second part, 315-Reinforcing part, 316-First fixing part, 317-Air inlet, 318-Matching part, 32-Sealing element, 321-Receiving hole, 322-Second fixing part, 323-Main body, 324-Annular protrusion;

[0027] 40 - Airflow channel;

[0028] 50 - Atomization structure;

[0029] 61-Battery, 62-Mic;

[0030] 70 - Switch on / off airway;

[0031] 80 - Suction section, 81 - Suction channel;

[0032] X - First direction, Y - Second direction, D1 - Radial dimension of the first end, D2 - Radial dimension of the second end. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or it can be in a middle component. When a component is said to be "connected" to another component, it can be directly connected to the other component or it may be in a middle component.

[0035] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this invention includes any and all combinations of one or more of the associated listed items.

[0036] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0037] An electronic atomizer is used to store and atomize an aerosol-generating matrix to form an aerosol that can be inhaled by a user. This electronic atomizer can be used in various fields, such as medical, cosmetic, and recreational use. In one specific embodiment, the electronic atomizer can be used in an electronic aerosolization device to atomize the aerosol-generating matrix and generate an aerosol for inhalation; the following embodiments all use recreational use as an example. Of course, in other embodiments, the electronic atomizer can also be applied to hairspray devices to atomize hairspray used for hair styling; or to devices for treating upper and lower respiratory system diseases to atomize medical drugs.

[0038] Please refer to Figures 1 to 4 This utility model provides an electronic atomizer 100, including a housing 10, an oil reservoir 20, and an oil plug 30.

[0039] The housing 10 includes a first surface 11, from which a mounting hole 111 is formed. At least a portion of the oil reservoir 20 is housed within the housing 10, and the oil reservoir 20 encloses an oil reservoir cavity 21. The oil reservoir 20 also has an oil injection channel 22, which communicates with the mounting hole 111 and the oil reservoir cavity 21.

[0040] The shell 10 can be made of materials that meet structural strength, high temperature resistance, and ease of processing and forming, such as plastics, aluminum alloys, and ceramics, without limitation. The shape of the shell 10 can be approximately circular, ellipsoidal, pebble-shaped, etc., without limitation. The wall thickness of the shell 10 can be approximately uniform throughout. The shell 10 can be a one-piece structure, and the one-piece molding process can be stamping, casting, etc., without limitation. The shell 10 can also be a modular structure, with the various parts of the shell 10 connected and fixed by welding, bonding, snap-fitting, screwing, etc.

[0041] The shape of the mounting hole 111 can be round, square, triangular, regular polygon, etc. Its size and shape can be selected according to actual needs, without specific restrictions.

[0042] The shape of the oil storage chamber 21 is not specifically limited. The oil storage chamber 21 is used to contain the liquid to be atomized injected by the self-filling oil channel 22. The oil storage component 20 and the housing 10 can be an integral structure or a separate structure, without limitation. Optionally, the oil storage component 20 and the housing 10 can be connected and fixed by means of snap-fit, screw connection, riveting, magnetic connection, etc.

[0043] Optionally, the radial dimension of the oil injection channel 22 is smaller than the radial dimension of the mounting hole 111. This setting facilitates manual or mechanical injection of the atomizing liquid into the oil injection channel 22 through the mounting hole 111, avoiding liquid splashing.

[0044] First, define the direction; please refer to [the relevant documentation]. Figure 2 The X direction is the first direction, and the Y direction is the second direction. The first direction X and the second direction Y intersect. Optionally, the first direction X and the second direction Y are perpendicular.

[0045] Optionally, when the electronic atomizer 100 is in a vertical position with the first surface 11 facing downwards, the first direction X is the direction of gravity, and the second direction Y is parallel to the direction of gravity.

[0046] The oil plug 30 includes a body 31 and a seal 32. The seal 32 is connected to one end of the body 31. The seal 32 is a flexible component and is used to fit tightly against the inner wall of the oil injection channel 22 to seal the oil injection channel 22. The body 31 is used to connect and fix to the housing 10 and close the mounting hole 111. The surface of the body 31 facing away from the seal 32 is flush with the first surface 11.

[0047] The main body 31 can be made of materials that meet the requirements of structural strength, high temperature resistance, and ease of processing and molding, specifically plastics, aluminum alloys, ceramics, etc., without limitation. The sealing element 32 can be a commonly used sealing element in this field, and the material of the sealing element 32 can be thermoplastic elastomer (TPE) plastic, thermoplastic polyurethane (TPU) plastic, polyvinyl chloride (PVC) plastic, silicone, rubber, etc., without limitation.

[0048] The seal 32 and the main body 31 can be connected and fixed by means of adhesive bonding, snap-fit, etc., without limitation. The end of the seal 32 away from the main body 31 can be flush with the connection between the oil injection channel 22 and the oil storage cavity 21, or the end of the seal 32 away from the main body 31 can be at a certain distance from the connection between the oil injection channel 22 and the oil storage cavity 21; or the end of the seal 32 away from the main body 31 can also extend into the oil storage cavity 21. All of the above methods are acceptable and there is no specific limitation.

[0049] The electronic atomizer 100 in this embodiment of the present invention comprises a housing 10, an oil storage component 20, and an oil plug 30. The sealing element 32 of the oil plug 30 is used to seal the oil filling channel 22 of the oil storage component 20. The electronic atomizer 100 can directly fill oil into the oil storage chamber 21 from the oil filling channel 22, resulting in high oil filling efficiency. Furthermore, the electronic atomizer 100 can be refilled and reused, reducing costs. The main body 31 of the oil plug 30 is used to seal the mounting hole 111 of the housing 10. When the main body 31 seals the mounting hole 111, the surface of the main body 31 facing away from the sealing element 32 is flush with the first surface 11. When the oil plug 30 is sealed, it forms an integral part with the housing 10, resulting in a good appearance.

[0050] In one embodiment, such as Figure 3 and Figure 4 As shown, the main body 31 includes a connecting part 311 and a supporting part 312. The connecting part 311 is used to close the mounting hole 111. One end of the supporting part 312 is connected to the connecting part 311. The sealing member 32 is sleeved on the end of the supporting part 312 away from the connecting part 311, and the end of the sealing member 32 away from the connecting part 311 is flush with the connection between the oil injection channel 22 and the oil storage chamber 21.

[0051] The main body 31 can be a one-piece structure, and the one-piece molding process can be stamping, casting, etc., without limitation. The main body 31 can also be a split structure, and the various parts of the main body 31 can be connected and fixed by welding, bonding, snap-fitting, screwing, etc.

[0052] Optionally, the connecting part 311 can be plate-shaped, block-shaped, column-shaped, etc., as long as its shape matches the shape of the mounting hole 111, and there is no specific limitation. The supporting part 312 connects the sealing element 32 and the connecting part 311. The sealing element 32 can be sleeved on part of the structure of the supporting part 312, or it can completely cover the outer surface of the supporting part 312, and there is no limitation.

[0053] By setting the main body 31 to include a connecting part 311 and a supporting part 312, the sealing member 32 is sleeved on the end of the supporting part 312 away from the connecting part 311, and the end of the sealing member 32 away from the connecting part 311 is flush with the connection between the oil filling channel 22 and the oil storage chamber 21. The sealing member 32 has a good sealing effect on the oil filling channel 22. The connecting part 311 closes the mounting hole 111, which can prevent dust or debris from falling into the housing 10 from the mounting hole 111, thus improving the sealing performance of the electronic atomizer 100.

[0054] In one embodiment, the end of the support portion 312 connected to the connecting portion 311 is the first end, and the end of the seal 32 away from the connecting portion 311 is the second end, and the radial dimension of the first end is greater than the radial dimension of the second end.

[0055] Optional, such as Figure 3As shown, the first end can be considered as the surface where the support 312 and the connecting part 311 meet, with a radial dimension of D1. The second end can be considered as the surface of the seal 32 away from the connecting part 311, with a radial dimension of D2, satisfying: D1 > D2.

[0056] Optionally, the overall radial dimension of the support portion 312 and the seal 32 gradually decreases from the first end to the second end; or, the overall radial dimension of the support portion 312 and the seal 32 may also change abruptly from the first end to the second end. It is understood that in the portion of the seal 32 that is fitted onto the support portion 312, its overall radial dimension can be considered as the outer diameter of the seal 32; in the portion of the support portion 312 that is not covered by the seal 32, its overall radial dimension can be considered as the outer diameter of the support portion 312. Furthermore, when the cross-sectional shape of the support portion 312 and the seal 32 in the first direction X is a perfect circle, the outer diameter is the diameter of the circle; when the cross-sectional shape of the support portion 312 and the seal 32 in the first direction X is another shape, the outer diameter can be considered as the diameter of its smallest circumscribed circle.

[0057] By setting the radial dimension of the end of the support 312 connected to the connecting part 311 to be larger than the end of the seal 32 away from the connecting part 311, the sealing effect of the seal 32 is better, and the liquid to be atomized can be prevented from flowing out of the oil filling channel 22 after the oil filling is completed.

[0058] In one embodiment, such as Figure 2 As shown, the oil injection channel 22 includes a first opening 221 and a second opening 222. The first opening 221 is closer to the first surface 11 than the second opening 222. The inner diameter of the oil injection channel 22 gradually decreases from the first opening 221 to the second opening 222.

[0059] Optionally, the first opening 221 is the oil injection end of the oil injection channel 22, and the second opening 222 is the connecting end between the oil injection channel 22 and the oil storage chamber 21. From the first opening 221 to the second opening 222, the inner diameter of the oil injection channel 22 gradually decreases along the axial direction, forming a tapered channel structure.

[0060] Specifically, the cross-section of the oil injection channel 22 can be circular, elliptical, or polygonal, and its inner wall achieves a decreasing inner diameter through a continuous or stepped tapered design. Optionally, the inner diameter of the first opening 221 can range from 2.5mm to 4.0mm, specifically 2.5mm, 2.8mm, 3mm, 3.2mm, 3.5mm, 3.8mm, 4.0mm, etc., to accommodate the insertion requirements of different oil injection tools.

[0061] By setting a first opening 221 with a larger inner diameter, the initial alignment and insertion of the oil injection tool is facilitated, reducing the difficulty of operation. Furthermore, after oil injection is completed, the oil injection channel 22 can also cooperate with the oil plug 30 to enhance the sealing effect of the oil plug 30 by utilizing the radial extrusion force generated by the gradient change of the inner diameter of the oil injection channel 22, thus avoiding sealing failure caused by vibration or temperature changes.

[0062] In one embodiment, such as Figure 3 and Figure 4 As shown, the support part 312 includes a first part 313, a second part 314 and a reinforcing part 315. The first part 313 connects the connecting part 311 and the second part 314. The reinforcing part 315 is connected to the outer peripheral surface of the first part 313 and protrudes from the outer peripheral surface of the first part 313. The sealing member 32 is sleeved on the second part 314.

[0063] The support part 312 can be an integral structure or a split structure, without limitation. Optionally, the radial dimension of the first part 313 can be slightly larger than the radial dimension of the second part 314, and the surface of the reinforcing part 315 facing away from the first part 313 is smoothly connected to the outer surface of the seal 32, so as to facilitate the smooth insertion of the oil plug 30 and the sealing of the oil injection channel 22.

[0064] Optionally, the shape of the reinforcing part 315 can be block-shaped, strip-shaped, ring-shaped, etc., and its number and size are not specifically limited. Optionally, there are two reinforcing parts 315, which are spaced apart on the outer peripheral surface of the first part 313 and are symmetrical about the central axis of the first part 313.

[0065] Optionally, one end of the reinforcing part 315 is connected to the connecting part 311 in the first direction X, and the other end has a surface facing away from the connecting part 311. The sealing member 32 can abut against this surface, further improving the connection stability between the sealing member 32 and the supporting part 312, and making it less likely for the sealing member 32 to come off the supporting part 312.

[0066] By providing a support portion 312 including a first portion 313, a second portion 314, and a reinforcing portion 315, the connection between the support portion 312 and the sealing element 32 is stable, which facilitates the smooth movement of the oil plug 30 relative to the oil injection channel 22 and improves the sealing effect.

[0067] In one embodiment, such as Figure 3 and Figure 4 As shown, the outer peripheral surface of the second part 314 is also provided with a first fixing part 316, the sealing member 32 has a receiving hole 321, the receiving hole 321 is adapted to the second part 314, and the inner wall of the receiving hole 321 is provided with a second fixing part 322, and the first fixing part 316 and the second fixing part 322 are connected in cooperation.

[0068] The first fixing part 316 and the second fixing part 322 can be connected by means of adhesive bonding, snap-fit, etc., without limitation. Optionally, one of the first fixing part 316 and the second fixing part 322 can be a protruding structure and the other can be a groove structure. The relative position of the sealing member 32 and the support part 312 is fixed by the cooperation of the protrusion and the groove. During the sealing process of the sealing member 32, the sealing member 32 will not be squeezed and will not shift or detach from the main body 31, resulting in a good sealing effect.

[0069] In one specific embodiment, such as Figure 3 and Figure 4 As shown, the first fixing part 316 protrudes from the outer peripheral surface of the second part 314, and the second fixing part 322 has a groove opened from the inner wall of the receiving hole 321. When the sealing member 32 is installed in the second part 314, the first fixing part 316 is received in the groove of the second fixing part 322 and connected to the inner wall of the groove to prevent the sealing member 32 from shifting during the sealing process.

[0070] In one embodiment, such as Figure 3 and Figure 4 As shown, the sealing element 32 includes a body 323 and an annular protrusion 324. The body 323 is sleeved on the support portion 312. The annular protrusion 324 is disposed near the end of the body 323 away from the connecting portion 311 and protrudes from the outer surface of the body 323.

[0071] The seal 32 can be a one-piece structure, meaning it is manufactured using a single molding process, such as injection molding or compression molding, without limitation. Alternatively, the seal 32 can be a separate structure, with the body 323 and the annular protrusion 324 connected and fixed by means of bonding, snap-fitting, or other methods.

[0072] Optionally, the body 323 may be generally cylindrical, and the body 323 is sleeved on the support part 312 and connected and fixed to the support part 312.

[0073] Optionally, the number of annular protrusions 324 can be one, two, three, four, etc., and is not limited. In a specific embodiment, such as Figure 4 As shown, there are three annular protrusions 324, which are equally spaced on the outer surface of the body 323.

[0074] By setting the sealing element 32, which includes a body 323 and an annular protrusion 324, the annular protrusion 324 can further abut against the inner wall of the oil injection channel 22, thereby enhancing the sealing effect and preventing the liquid to be atomized from flowing out of the oil injection channel 22.

[0075] In one embodiment, such as Figure 3 and Figure 4As shown, the main body 31 also includes a mating part 318, which is connected to the connecting part 311 and spaced apart from the supporting part 312; when the sealing member 32 seals the oil injection channel 22, the mating part 318 is connected and fixed to the housing 10.

[0076] The mating part 318 and the connecting part 311 can be an integral structure or a separate structure, without limitation. The connection method between the mating part 318 and the housing 10 can be adhesive, snap-fit, magnetic connection, etc., without limitation. The shape of the mating part 318 can be block-shaped or snap-fit-like, etc., so as to connect it with the housing 10.

[0077] By including a mating part 318 in the main body 31, when the sealing element 32 seals the oil injection channel 22, the mating part 318 is connected and fixed to the housing 10, which can further fix the position of the oil plug 30 and prevent the liquid to be atomized in the oil storage chamber 21 from leaking out.

[0078] In one embodiment, such as Figure 1 and Figure 2 As shown, the electronic atomizer 100 also has an airflow channel 40, and the main body 31 has an air inlet 317, which is connected to the airflow channel 40.

[0079] Optionally, the connecting portion 311 of the main body 31 is also used to seal the opening of the airflow channel 40. The air inlet 317 is disposed through the connecting portion 311 and is located between the support portion 312 and the mating portion 318. The shape of the air inlet 317 can be circular, square, triangular, regular polygonal, etc., and its number, size and shape are not specifically limited.

[0080] The extension path of the airflow channel 40 can be any one or a combination of straight lines, curves, and broken lines, without any specific restrictions.

[0081] By setting the main body 31 to have an air inlet 317, which is connected to the airflow channel 40, while sealing the oil filling channel 22 and sealing the mounting hole 111, external gas can enter the airflow channel 40 through the air inlet 317. The structure is reused, which can simplify the structure of the electronic atomizer 100.

[0082] Optional, such as Figure 2 As shown, the housing 10 also has an air inlet 112, which is disposed on the first surface 11. The air inlet 112 is connected to the airflow channel 40, and external gas can also enter the airflow channel 40 through the air inlet 112.

[0083] In one embodiment, such as Figure 1 and Figure 2As shown, the end of the housing 10 away from the mounting hole 111 has a suction hole 12, and the airflow channel 40 is also connected to the suction hole 12. The outer surface of the area of ​​the housing 10 near the suction hole 12 is a convex curved surface.

[0084] Optionally, the suction hole 12 is opposite to the mounting hole 111 in the first direction X. The shape of the suction hole 12 can be circular, square, triangular, regular polygon, etc., and its number, size and shape are not specifically limited.

[0085] The outer surface of the housing 10 near the suction port 12 is designed as a convex curved surface, allowing the user to directly inhale the atomized gas through the suction port 12 without the need for an additional mouthpiece-like structure. This simplifies the design, and the electronic atomizer 100 appears as a single, aesthetically pleasing unit. Alternatively, a mouthpiece can be added to the outside of the housing 10, connected to the suction port 12, without limitation.

[0086] Optionally, the electronic atomizer 100 further includes an atomizing structure 50 housed within the housing 10. The airflow channel 40 includes an atomizing channel extending along the second direction Y and passing through the atomizing structure 50. The atomizing structure 50 communicates with the oil reservoir 21 and is used to atomize the liquid to be atomized. Any atomizing structure 50 feasible in the art can be used, without limitation. Optionally, external gas enters the airflow channel 40 through the air inlet 317 and the air outlet 112, flows out of the electronic atomizer 100 through the suction port 12, and is inhaled by the user through the suction port 12.

[0087] Please refer to Figure 2 The electronic atomizer 100 also includes an electronic control structure, which is housed within the housing 10 and electrically connected to the atomizing structure 50.

[0088] The electronic control structure is electrically connected to the atomizing structure 50 to provide energy for the atomizing structure 50 to atomize the liquid. Optional, such as... Figure 2 As shown, the electronic control structure includes a battery 61 and a control component (such as a PCBA circuit board, not shown in the figure). The battery 61 is electrically connected to the control component and is also electrically connected to the atomizing structure 50. The battery 61 is used to provide energy to the atomizing component, and the control component is used to control the connection and disconnection between the atomizing structure 50 and the battery 61.

[0089] Please refer to Figure 2 The electronic control structure also includes a microphone 62, which is electrically connected to the control unit. The electronic atomizer 100 also has a switching air passage 70, which connects the air inlet 317 and the suction port 12, and the switching air passage 70 passes through the microphone 62.

[0090] Microphone 62 acts as a pressure-activated switch. When the user inhales, the change in air pressure causes microphone 62 to activate, which in turn controls the atomizing structure 50 to enter the working state. Optionally, microphone 62 can adopt any feasible microphone structure in the art, without limitation.

[0091] Please refer to Figure 2 The electronic atomizer 100 also includes a suction part 80, which is housed within the housing 10. The suction part 80 encloses a suction channel 81, and the suction channel 81 connects the airflow channel 40 and the suction hole 12.

[0092] The specific shape of the suction part 80 can be determined by any feasible scheme, and this embodiment of the utility model does not impose any specific limitations. Optionally, the shape of the suction part 80 can be adapted to the outer surface of the area of ​​the housing 10 adjacent to the suction hole 12. The housing 10 and the suction part 80 can be an integral structure or a separate structure. The connection method between the suction part 80 and the housing 10 can be welding, bonding, snap-fitting, screwing, magnetic connection, etc., and there are no limitations.

[0093] In this embodiment of the invention, the suction part 80 is housed inside the housing 10, eliminating the need to attach the suction nozzle to the outside of the housing 10 as in traditional assembly methods, thus saving costs.

[0094] In the description of the embodiments of this utility model, it should be noted that the orientation or positional relationship of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other indicators are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 utility model.

[0095] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the present utility model.

Claims

1. An electronic atomizer, characterized in that, include: The housing includes a first surface from which a mounting hole is formed; An oil storage component is at least partially housed within the housing, the oil storage component forming an oil storage cavity, and the oil storage component also has an oil injection channel, the oil injection channel communicating with the mounting hole and the oil storage cavity; An oil plug includes a body and a seal. The seal is connected to one end of the body and is a flexible component used to fit tightly against the inner wall of the oil injection channel to seal the oil injection channel. The body is used to connect and fix to the housing and close the mounting hole, and the surface of the body facing away from the seal is flush with the first surface.

2. The electronic atomizer according to claim 1, characterized in that, The main body includes a connecting part and a supporting part. The connecting part is used to close the mounting hole. One end of the supporting part is connected to the connecting part. The sealing member is sleeved on the end of the supporting part away from the connecting part, and the end of the sealing member away from the connecting part is flush with the connection between the oil injection channel and the oil storage cavity.

3. The electronic atomizer according to claim 2, characterized in that, The end of the support portion connected to the connecting portion is the first end, and the end of the seal member away from the connecting portion is the second end. The radial dimension of the first end is greater than the radial dimension of the second end.

4. The electronic atomizer according to claim 2, characterized in that, The support portion includes a first portion, a second portion, and a reinforcing portion. The first portion connects the connecting portion and the second portion. The reinforcing portion is connected to the outer peripheral surface of the first portion and protrudes from the outer peripheral surface of the first portion. The sealing element is sleeved on the second portion.

5. The electronic atomizer according to claim 4, characterized in that, The outer peripheral surface of the second part is also provided with a first fixing part, the sealing element has a receiving hole, the receiving hole is adapted to the second part, and the inner wall of the receiving hole is provided with a second fixing part, the first fixing part and the second fixing part are connected in cooperation.

6. The electronic atomizer according to claim 2, characterized in that, The sealing element includes a body and an annular protrusion. The body is sleeved on the support portion, and the annular protrusion is disposed near the end of the body away from the connecting portion and protrudes from the outer surface of the body.

7. The electronic atomizer according to claim 2, characterized in that, The main body also includes a mating part, which is connected to the connecting part and spaced apart from the supporting part; when the sealing element seals the oil injection channel, the mating part is connected and fixed to the housing.

8. The electronic atomizer according to claim 1, characterized in that, The oil injection channel includes a first opening and a second opening. The first opening is closer to the first surface than the second opening. The inner diameter of the oil injection channel gradually decreases from the first opening to the second opening.

9. The electronic atomizer according to claim 1, characterized in that, The electronic atomizer also has an airflow channel, and the main body also has an air inlet, which is connected to the airflow channel.

10. The electronic atomizer according to claim 9, characterized in that, The end of the housing away from the mounting hole has a suction hole, and the airflow channel is also connected to the suction hole. The outer surface of the housing near the suction hole is a convex curved surface.

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