Atomization mechanism and electronic atomization device

Abstract

The application relates to an atomization mechanism and an electronic atomization device. The atomization mechanism comprises an atomization core and a first liquid buffering assembly; the atomization core comprises a fixed cylinder, a liquid guiding layer and a heating mesh which are sequentially stacked from outside to inside, a liquid passing hole is arranged on the fixed cylinder, and the liquid guiding layer is at least partially filled in the liquid passing hole; the first liquid buffering assembly comprises a first tube body and a first liquid buffering layer which are sequentially stacked from outside to inside, a first through hole is arranged on the first tube body, and the first liquid buffering layer is in communication with the outside through the first through hole; wherein the fixed cylinder is arranged in the first tube body, and the surface of the fixed cylinder away from the liquid guiding layer is attached to the first liquid buffering layer; the oil guiding efficiency of the first liquid buffering layer is smaller than that of the liquid guiding layer. The scheme provided by the application can improve the storage capacity of the atomization substrate and avoid the leakage of the atomization substrate during use.

Description

Technical Field

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

[0002] Electronic atomizing devices can use lithium batteries to drive heating wires with different resistance values ​​to output heat of different power, thereby atomizing the atomizing matrix around the heating wire and outputting atomized substances for users to inhale.

[0003] In related technologies, the atomizing mechanism in traditional electronic atomizing devices lacks buffer and leak-proof design, making it impossible to effectively control the flow of the atomizing matrix. This results in the atomizing matrix flowing too quickly within the atomizing mechanism, easily reaching and accumulating at the atomizing core. This can lead to leakage at the atomizing core, potentially causing users to inhale the atomizing matrix and affecting the user's taste. Utility Model Content

[0004] To solve or partially solve the problems existing in the related technologies, this application provides an atomizing mechanism and an electronic atomizing device, which can improve the storage capacity of the atomizing matrix and avoid leakage of the atomizing matrix during use.

[0005] This application provides an atomizing mechanism, comprising an atomizing core and a first liquid-suppressing component; the atomizing core comprises a fixed cylinder, a liquid-guiding layer, and a heating mesh stacked sequentially from the outside to the inside, the fixed cylinder having a liquid passage hole, and the liquid-guiding layer at least partially filling the liquid passage hole; the first liquid-suppressing component comprises a first tube and a first liquid-suppressing layer stacked sequentially from the outside to the inside, the first tube having a first through hole, and the first liquid-suppressing layer communicating with the outside through the first through hole; wherein, the fixed cylinder passes through the first tube, and the surface of the fixed cylinder facing away from the liquid-guiding layer is in contact with the first liquid-suppressing layer; the oil guiding efficiency of the first liquid-suppressing layer is less than the oil guiding efficiency of the liquid-guiding layer.

[0006] In some embodiments, the material density of the liquid guiding layer is less than that of the material density of the first liquid buffer layer.

[0007] In some embodiments, the liquid storage capacity of the first buffer layer is greater than that of the liquid guiding layer.

[0008] In some embodiments, the axial length of the liquid guiding layer is less than the axial length of the first liquid buffer layer.

[0009] In some embodiments, the thickness of the liquid guiding layer is less than the thickness of the first liquid buffer layer.

[0010] In some embodiments, the axial length of the liquid guiding layer is less than the axial length of the first liquid buffer layer, and the thickness of the liquid guiding layer is less than the thickness of the first liquid buffer layer.

[0011] In some embodiments, the atomizing mechanism further includes a second liquid buffer assembly, the second liquid buffer assembly including a second tube and a second liquid buffer layer stacked sequentially from the outside to the inside, the second tube having a second through hole, and the second liquid buffer layer communicating with the outside through the second through hole; The first tube is inserted into the second tube, and the surface of the first tube facing away from the first buffer layer is in contact with the surface of the second buffer layer.

[0012] In some embodiments, the material density of the first buffer layer is less than the material density of the second buffer layer.

[0013] In some embodiments, the liquid storage capacity of the second buffer layer is greater than that of the first buffer layer.

[0014] A second aspect of this application provides an electronic atomizing device, which includes a liquid storage chamber and an atomizing mechanism; the liquid storage chamber is used to contain a liquid atomizing matrix; wherein the atomizing mechanism is disposed in the liquid storage chamber and communicates with the liquid storage chamber.

[0015] The technical solution provided in this application can include the following beneficial effects: By setting a first buffer layer outside the fixed cylinder, the first buffer layer is connected to the liquid guiding layer inside the fixed cylinder. The liquid guiding layer and the first buffer layer can store the atomizing matrix, thereby improving the overall storage capacity of the atomizing matrix. Furthermore, since the first buffer layer increases the flow path of the atomizing matrix, it prolongs the flow time of the atomizing matrix, avoiding excessive accumulation of the atomizing matrix in the liquid guiding layer at the same time, which could lead to leakage. The oil guiding efficiency of the first buffer layer is lower than that of the liquid guiding layer, so that the flow speed of the atomizing matrix in the first buffer layer is slower than that in the liquid guiding layer. This prevents the atomizing matrix from flowing too quickly into the liquid guiding layer when the liquid guiding layer is heated, thus preventing leakage and preventing the user from directly inhaling the atomizing matrix, thereby improving the user's taste.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0018] Figure 1This is a schematic diagram of the atomizing mechanism shown in the embodiments of this application; Figure 2 This is a cross-sectional view of the atomizing mechanism shown in the embodiments of this application; Figure 3 This is an exploded schematic diagram of the atomizing mechanism shown in the embodiments of this application.

[0019] Reference numerals: Atomizing core 1; Fixing cylinder 11; Liquid passage hole 111; Receiving cavity 112; Mist outlet 113; Liquid guiding layer 12; Heating mesh 13; First liquid buffering assembly 2; First tube body 21; First through hole 211; First inner cavity 212; First opening 213; First liquid buffering layer 22; Second liquid buffering assembly 3; Second tube body 31; Second through hole 311; Second inner cavity 312; Second opening 313; Second liquid buffering layer 32; Pin 4; Fixing base 5; Fixing ring 6; Protruding rib 61. Detailed Implementation

[0020] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0021] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

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

[0024] In related technologies, traditional open-e-liquid atomizer coils lack e-liquid slowing and leakage prevention designs, resulting in ineffective control of e-liquid flow, poor consistency throughout the atomization process, and potential leakage. This can cause users to inhale e-liquid, affecting the user's taste. To address these issues, this application provides an atomizing mechanism and electronic atomizing device that improves the storage capacity of the atomizing matrix, preventing leakage during use.

[0025] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0026] See Figure 1 and Figure 2 The atomizing mechanism includes an atomizing core 1 and a first liquid-sustaining component 2. The atomizing core 1 includes a fixed cylinder 11, a liquid-guiding layer 12, and a heating mesh 13, which are stacked sequentially from the outside to the inside. The liquid-guiding layer 12 can absorb, store, and release the atomizing matrix. The heating mesh 13 is used to heat the liquid-guiding layer 12. When the heating mesh 13 heats the liquid-guiding layer 12, the atomizing matrix in the liquid-guiding layer 12 is heated and atomized.

[0027] See Figure 2 and Figure 3 A fixed cylinder 11 is fitted over the liquid-guiding layer 12. A receiving cavity 112 is formed inside the fixed cylinder 11, and the liquid-guiding layer 12 is located within the receiving cavity 112. The liquid-guiding layer 12 can be fixed together with the fixed cylinder 11 by interference fit, or it can be bonded to the fixed cylinder 11 or interlocked with it. In some embodiments, the fixed cylinder 11 can be square, round, elliptical, polygonal, or irregularly shaped. Each of the opposite ends of the fixed cylinder 11 has a mist outlet 113, which communicates with the receiving cavity 112. The smoke generated by the heated atomizing matrix in the liquid-guiding layer 12 can flow outward through the mist outlet 113. The fixed cylinder 11 has a liquid passage hole 111, located on the side of the fixed cylinder 11. The liquid-guiding layer 12 at least partially fills the liquid passage hole 111.

[0028] See Figure 2 and Figure 3The first buffer component 2 includes a first tube 21 and a first buffer layer 22 stacked sequentially from the outside to the inside. The first buffer layer 22 can be strip-shaped, annular, cylindrical, racetrack-shaped, etc. The first buffer layer 22 can absorb, store, and release the atomized matrix. The first tube 21 is provided with a first through hole 211, through which the first buffer layer 22 communicates with the outside. A fixing cylinder 11 is inserted into the first tube 21, and the surface of the fixing cylinder 11 facing away from the liquid guiding layer 12 is in contact with the first buffer layer 22. A first inner cavity 212 is formed inside the first tube 21, and the fixing cylinder 11 and the first buffer layer 22 are located in the first inner cavity 212, with the first buffer layer 22 sandwiched between the first tube 21 and the fixing cylinder 11. In some embodiments, the first tube 21 can be square, cylindrical, elliptical, polygonal, or irregularly shaped. In some embodiments, the shape of the first tube 21 is consistent with the shape of the fixing cylinder 11. The first tube 21 has a first opening 213 at each of its opposite ends, and the first opening 213 is connected to the first inner cavity 212. A portion of the liquid-conducting layer 12 located within the liquid passage 111 can abut against the first buffer layer 22, allowing the atomizing matrix to flow from the first buffer layer 22 to the liquid-conducting layer 12. When the heating mesh 13 heats the liquid-conducting layer 12 and consumes the atomizing matrix in the liquid-conducting layer 12, the flow from the first buffer layer 22 can replenish the atomizing matrix in the liquid-conducting layer 12. The oil-conducting efficiency of the first buffer layer 22 is lower than that of the liquid-conducting layer 12, and the flow velocity of the atomizing matrix in the first buffer layer 22 is slower than that in the liquid-conducting layer 12.

[0029] This application provides a first buffer layer 22 outside the fixed cylinder 11, connecting the first buffer layer 22 with the liquid guiding layer 12 inside the fixed cylinder 11. The liquid guiding layer 12 and the first buffer layer 22 can store the atomizing matrix, thereby improving the overall storage capacity of the atomizing matrix. Furthermore, since the first buffer layer 22 increases the flow path of the atomizing matrix, it prolongs the flow time of the atomizing matrix, preventing excessive atomizing matrix from accumulating in the liquid guiding layer 12 at the same time and causing leakage. The oil guiding efficiency of the first buffer layer 22 is lower than that of the liquid guiding layer 12, resulting in a slower flow speed of the atomizing matrix in the first buffer layer 22 than in the liquid guiding layer 12. This prevents the atomizing matrix from flowing too quickly into the liquid guiding layer 12 when it is heated, thus preventing leakage and preventing the user from directly inhaling the atomizing matrix, thereby improving the user's taste experience.

[0030] See Figure 2 and Figure 3In some embodiments, the material density of the liquid guiding layer 12 is less than that of the material density of the first liquid buffer layer 22, and the flow rate of the atomizing matrix in the first liquid buffer layer 22 is slower than that in the liquid guiding layer 12. This controls the flow rate of the atomizing matrix from the first liquid buffer layer 22 to the liquid guiding layer 12, improves the leakage problem of the atomizing matrix in the liquid guiding layer 12, and prevents the user from drawing in the atomizing matrix during use.

[0031] See Figure 2 and Figure 3 In some embodiments, the liquid storage capacity of the first buffer layer 22 is greater than that of the liquid storage capacity of the liquid guiding layer 12. By differentiating the storage capacity of the first buffer layer 22 and the liquid guiding layer 12 for the atomizing matrix, the flow rate of the atomizing matrix from the first buffer layer 22 to the liquid guiding layer 12 can be controlled, thereby improving the leakage problem of the atomizing matrix in the liquid guiding layer 12 and preventing the user from drawing in the atomizing matrix during use.

[0032] See Figure 1-3 In some embodiments, the axial length of the liquid guiding layer 12 is less than the axial length of the first liquid buffer layer 22. The longer the axial length of the first liquid buffer layer 22, the stronger its storage capacity for the atomizing matrix, allowing it to store more atomizing matrix and thus extending the user's usage time. The axial length of the liquid guiding layer 12 does not exceed the axial length of the fixed cylinder 11 to prevent the atomizing matrix in the liquid guiding layer 12 from overflowing from the fixed cylinder 11. The axial length of the first liquid buffer layer 22 does not exceed the axial length of the first tube body 21 to prevent the e-liquid in the first liquid buffer layer 22 from overflowing from the first tube body 21.

[0033] See Figure 2 and Figure 3 In some embodiments, the thickness of the liquid guiding layer 12 is less than the thickness of the first liquid buffer layer 22. When the axial length of the liquid guiding layer 12 and the axial length of the first liquid buffer layer 22 are the same, the greater the thickness of the first liquid buffer layer 22, the more atomizing matrix the first liquid buffer layer 22 can store, thereby extending the user's time using the atomizing mechanism.

[0034] See Figure 2 and Figure 3 In some embodiments, the axial length of the liquid guiding layer 12 is less than the axial length of the first liquid buffer layer 22, and the thickness of the liquid guiding layer 12 is less than the thickness of the first liquid buffer layer 22. The volume of the first liquid buffer layer 22 is greater than the volume of the liquid guiding layer 12, which allows the first liquid buffer layer 22 to store more atomizing matrix, thus helping to extend the user's use time of the atomizing mechanism.

[0035] See Figure 2 and Figure 3The atomizing mechanism also includes a second buffer component 3, which comprises a second tube 31 and a second buffer layer 32 stacked sequentially from the outside to the inside. The second tube 31 has a second through hole 311, through which the second buffer layer 32 communicates with the outside. In some embodiments, the second buffer layer 32 is strip-shaped, annular, tubular, racetrack-shaped, etc. A first tube 21 passes through the second tube 31, and the second buffer layer 32 is fitted over the first tube 21, with the surface of the first tube 21 facing away from the first buffer layer 22 adhering to the surface of the second buffer layer 32. The second buffer layer 32 can absorb, store, and release the atomizing matrix. The second buffer layer 32 is connected to the first buffer layer 22 through the first through hole 211. In some embodiments, the first buffer layer 22 is partially within the first through-hole 211, and the portion of the first buffer layer 22 within the first through-hole 211 abuts against the second buffer layer 32, thereby allowing the atomizing matrix to flow from the second buffer layer 32 to the first buffer layer 22. In some embodiments, the second buffer layer 32 is partially within the first through-hole 211, and the portion of the first buffer layer 22 within the first through-hole 211 abuts against the second buffer layer 32, thereby allowing the atomizing matrix to flow from the second buffer layer 32 to the first buffer layer 22. In some embodiments, the second buffer layer 32 is partially within the first through-hole 211, the first buffer layer 22 is partially within the first through-hole 211, and the second buffer layer 32 and the first buffer layer 22 are directly connected within the first through-hole 211, thereby allowing the atomizing matrix to flow from the second buffer layer 32 to the first buffer layer 22. When the heating mesh 13 heats the liquid guiding layer 12 and consumes the atomizing matrix in the liquid guiding layer 12, the first buffer layer 22 can replenish the atomizing matrix to the liquid guiding layer 12, and the second buffer layer 32 can replenish the atomizing matrix to the first buffer layer 22.

[0036] See Figure 2 and Figure 3 A second inner cavity 312 is formed inside the second tube 31, and the second buffer layer 32 and the first tube 21 are located in the second inner cavity 312. The second buffer layer 32 is sandwiched between the second tube 31 and the first tube 21. The second tube 31 can protect the second buffer layer 32 and the first tube 21. The second tube 31 can be square, round, elliptical, polygonal, or irregularly shaped. In some embodiments, the shape of the second tube 31 is consistent with the shape of the first tube 21. A second opening 313 is formed at each of the opposite ends of the second tube 31, and the second opening 313 is connected to the second inner cavity 312. By providing a second buffer layer 32 outside the fixed cylinder 11, the overall storage capacity of the atomizing mechanism for the atomizing matrix is ​​improved, effectively extending the user's usage time.

[0037] See Figure 2 and Figure 3In some embodiments, the material density of the first buffer layer 22 is less than that of the second buffer layer 32, and the flow rate of the atomizing matrix in the second buffer layer 32 is slower than that of the first buffer layer 22 in the liquid guiding layer 12. This controls the flow rate of the atomizing matrix from the second buffer layer 32 to the first buffer layer 22, improves the leakage problem of the atomizing matrix in the liquid guiding layer 12, and prevents the user from drawing in the atomizing matrix during use.

[0038] See Figure 2 and Figure 3 In some embodiments, the liquid storage capacity of the second buffer layer 32 is greater than that of the first buffer layer 22. By differentiating the storage capacity of the second buffer layer 32 and the first buffer layer 22 for the atomizing matrix, the flow rate of the atomizing matrix from the second buffer layer 32 to the first buffer layer 22 can be controlled, thereby improving the leakage problem of the atomizing matrix in the liquid guiding layer 12 and preventing the user from drawing in the atomizing matrix during use.

[0039] See Figure 2 and Figure 3 In some embodiments, the axial length of the first buffer layer 22 is less than the axial length of the second buffer layer 32. The longer the axial length of the second buffer layer 32, the stronger its storage capacity for the atomized matrix, and the more atomized matrix it can store, thereby extending the user's usage time. The axial length of the second buffer layer 32 does not exceed the axial length of the second tube 31 to prevent the atomized matrix in the second buffer layer 32 from overflowing from the second tube 31.

[0040] See Figure 2 and Figure 3 In some embodiments, the number of first through holes 211 is at least two, and the second tube 31 has at least two second through holes 311. During actual use, the user can replenish the atomizing matrix to the second buffer layer 32 from outside the atomizing mechanism through the second through holes 311. The second through holes 311 and the first through holes 211 are on the same plane. The first through holes 211 are distributed circumferentially along the first tube 21, allowing the first buffer layer 22 to store the atomizing matrix more evenly when it flows from the second buffer layer 32 through the first through holes 211 to the second buffer layer 22. The second through holes 311 are also distributed circumferentially along the second tube 31, allowing the second buffer layer 32 to store the atomizing matrix more evenly when it flows from outside the second tube 31 through the second through holes 311 to the second buffer layer 32.

[0041] See Figure 1-3The atomizing mechanism also includes pins 4 and a fixing base 5. A heating mesh 13 abuts against the liquid guiding layer 12. One end of the pin 4 is electrically connected to the heating mesh 13, allowing the pin 4 to supply power to the heating mesh 13. When the heating mesh 13 is energized, it generates heat, thereby heating the liquid guiding layer 12. In some embodiments, the heating mesh 13 is annular, and the liquid guiding layer 12 is also annular. The heating mesh 13 is fitted over the liquid guiding layer 12, increasing the contact area between the heating mesh 13 and the liquid guiding layer 12, resulting in more uniform heating of the liquid guiding layer 12. Pins 4 are connected to the fixing base 5, which is annular and located inside the fixing cylinder 11, specifically at one of the mist outlets 113.

[0042] See Figure 2 and Figure 3 The atomizing mechanism also includes a retaining ring 6, which is fitted over the retaining cylinder 11. One end of the first tube 21 is embedded in the retaining ring 6, and the second tube 31 is fitted over the retaining ring 6. The retaining ring 6 is made of silicone or rubber. The retaining ring 6 can seal one of the first openings 213 and the second opening 313. The retaining ring 6 and the retaining seat 5 are located on the same side of the second tube 31. The retaining ring 6 can prevent the first buffer layer 22 from overflowing from the first opening 213 to the outside of the first tube 21, and the retaining ring 6 can prevent the second buffer layer 32 from overflowing from the second opening 313 to the outside of the first tube 21. The side of the retaining ring 6 facing the retaining cylinder 11 is provided with multiple protruding ribs 61. The protruding ribs 61 are distributed at intervals along the axial direction of the retaining cylinder 11. The protruding ribs 61 are deformed by the compression of the retaining cylinder 11, which can make the retaining ring 6 and the retaining cylinder 11 more tightly connected, thereby improving the sealing performance of the first opening 213.

[0043] See Figure 1 and Figure 2 The fixed cylinder 11 is made of plastic or metal; the first tube 21 is made of plastic or metal; and the second tube 31 is made of plastic or metal. The fixed cylinder 11, the first tube 21, and the second tube 31 are made of stainless steel. Compared with the traditional tube body of the liquid guiding layer 12 made of brass, the stainless steel fixed cylinder 11, the first tube 21, and the second tube 31 have higher structural strength and lower cost.

[0044] Corresponding to the aforementioned application function implementation device embodiments, this application also provides an electronic atomization device and corresponding embodiments.

[0045] The electronic atomizing device includes a liquid storage chamber and an atomizing mechanism. The liquid storage chamber is used to contain the liquid atomizing matrix. The atomizing mechanism is inserted into and communicates with the liquid storage chamber. The atomizing mechanism is installed inside the liquid storage chamber, which has an oil storage chamber. The oil storage chamber can deliver the atomizing matrix to the second buffer layer 32 through the second through hole 311.

[0046] The electronic atomizing device provided in this application provides a first buffer layer 22 outside the fixed cylinder 11, which connects the first buffer layer 22 with the liquid guiding layer 12 inside the fixed cylinder 11. The liquid guiding layer 12 and the first buffer layer 22 can store the atomizing matrix, thereby improving the overall storage capacity of the atomizing matrix. Furthermore, since the first buffer layer 22 increases the flow path of the atomizing matrix, it prolongs the flow time of the atomizing matrix, preventing excessive atomizing matrix from accumulating in the liquid guiding layer 12 at the same time and causing leakage. The oil guiding efficiency of the first buffer layer 22 is lower than that of the liquid guiding layer 12, so that the flow speed of the atomizing matrix in the first buffer layer 22 is slower than that in the liquid guiding layer 12. This prevents the atomizing matrix from flowing too fast into the liquid guiding layer 12 when it is heated, thus preventing leakage and preventing the user from directly inhaling the atomizing matrix, thereby improving the user's taste.

[0047] The solution of this application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to this application. Furthermore, it is understood that the steps in the method of this application embodiment can be adjusted, combined, and deleted according to actual needs, and the modules in the device of this application embodiment can be combined, divided, and deleted according to actual needs.

[0048] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An atomizing mechanism, used in an electronic atomizing device, characterized in that, include: The atomizing core includes a fixed cylinder, a liquid guiding layer and a heating mesh stacked sequentially from the outside to the inside. The fixed cylinder is provided with a liquid passage hole, and the liquid guiding layer at least partially fills the liquid passage hole. The first liquid-suppressing component includes a first tube and a first liquid-suppressing layer stacked sequentially from the outside to the inside. The first tube has a first through hole, and the first liquid-suppressing layer communicates with the outside through the first through hole. The fixed cylinder is inserted into the first tube, and the surface of the fixed cylinder facing away from the liquid guiding layer is in contact with the first liquid buffer layer; the oil guiding efficiency of the first liquid buffer layer is less than that of the liquid guiding layer.

2. The atomizing mechanism according to claim 1, characterized in that, The material density of the liquid-conducting layer is less than that of the first liquid-suppressing layer.

3. The atomizing mechanism according to claim 2, characterized in that, The liquid storage capacity of the first buffer layer is greater than that of the liquid guiding layer.

4. The atomizing mechanism according to claim 3, characterized in that, The axial length of the liquid guiding layer is less than the axial length of the first liquid buffer layer.

5. The atomizing mechanism according to claim 3, characterized in that, The thickness of the liquid-conducting layer is less than the thickness of the first liquid-suppressing layer.

6. The atomizing mechanism according to claim 3, characterized in that, The axial length of the liquid guiding layer is less than the axial length of the first liquid buffer layer, and the thickness of the liquid guiding layer is less than the thickness of the first liquid buffer layer.

7. The atomizing mechanism according to any one of claims 2-6, characterized in that, The atomizing mechanism further includes a second liquid buffer assembly, the second liquid buffer assembly comprising: The second tube and the second buffer layer are stacked sequentially from the outside to the inside. The second tube has a second through hole, and the second buffer layer communicates with the outside through the second through hole. The first tube is inserted into the second tube, and the surface of the first tube facing away from the first buffer layer is in contact with the surface of the second buffer layer.

8. The atomizing mechanism according to claim 7, characterized in that, The material density of the first buffer layer is less than that of the second buffer layer.

9. The atomizing mechanism according to claim 8, characterized in that, The liquid storage capacity of the second buffer layer is greater than that of the first buffer layer.

10. An electronic atomizing device, characterized in that, include: The liquid storage chamber is used to contain the liquid atomized matrix; The atomizing mechanism according to any one of claims 1-9; in, The atomizing mechanism is inserted into the liquid storage chamber and communicates with the liquid storage chamber.

Images