Gas-liquid balance type atomization device

Abstract

The utility model discloses a gas-liquid balance type atomization device, which comprises an oil storage bin, a gas inlet and a gas outlet, the atomization assembly is communicated with the air inlet and the air outlet and comprises a first pipe body and an atomization core, a first oil inlet hole is formed in the side wall of the first pipe body and communicated with the oil storage bin, a sealing body is arranged at one end of the first pipe body and provided with an inner edge, an outer edge and a groove located between the inner edge and the outer edge, and a first air return groove is formed in the outer edge. A first porous body is arranged between the first air return groove and the first oil inlet hole, a second air return groove is formed in the inner edge and communicated with the air inlet or the air outlet, and the groove is communicated with the first air return groove and the second air return groove. When tobacco tar in the tar storage bin is reduced, external air flows in through the air inlet and then enters the tar storage bin through the second air return groove, the groove, the first air return groove, the first porous body and the first tar inlet hole, the air pressure of the tar storage bin is supplemented in time, the air pressure in the tar storage bin is equal to the external atmospheric pressure, and dry burning of the atomization core is prevented.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to a gas-liquid balance atomization device. Background Technology

[0002] High-capacity electronic cigarettes generally consist of an outer shell, inside which is a reservoir containing a small amount of e-liquid. A mouthpiece is located at the top of the reservoir, and a base is located at the bottom. The base has an air intake. The base and mouthpiece are connected by a tube, which has an e-liquid inlet connected to the reservoir. An atomizer coil is installed inside the tube, connected to a circuit board via wires. The circuit board is connected to a battery, which controls the battery's output power. The atomizer coil atomizes the e-liquid in the reservoir, and the atomized vapor flows out from the mouthpiece.

[0003] To ensure the quality of e-liquid, the e-liquid reservoir is generally sealed and not exposed to outside air. When a person inhales by holding the mouthpiece in their mouth, the e-liquid in the reservoir flows into the atomizer coil through the inlet. There, it is heated into vapor. Outside air flows in through the air inlet, passes through the tube, mixes with the vapor, and then flows out of the mouthpiece. As the person continues to inhale, the e-liquid in the reservoir continuously decreases, which inevitably leads to an increase in air pressure within the reservoir. This creates a negative pressure within the reservoir, making it difficult for the e-liquid to continue flowing to the atomizer coil, causing the atomizer coil to burn dry.

[0004] Therefore, it is necessary to design an electronic cigarette to overcome the above-mentioned defects. Utility Model Content

[0005] The main objective of this application is to provide a gas-liquid balance atomizing device to address the technical problem of ensuring sufficient oil supply to the e-liquid in the oil storage tank.

[0006] To achieve the above objectives, this application proposes a gas-liquid balance atomizing device, comprising:

[0007] An oil storage tank, which includes an air inlet and an air outlet;

[0008] An atomizing component is provided, connecting an air inlet and an air outlet. The atomizing component includes a first tube and an atomizing core disposed in the first tube. A first oil inlet is provided on the side wall of the first tube, which connects to an oil storage tank. A sealing body is provided at one end of the first tube. The sealing body has an inner edge and an outer edge, and a groove located between the inner edge and the outer edge. A first return air groove is provided on the outer edge. A first porous body is provided between the first return air groove and the first oil inlet. A second return air groove is provided on the inner edge, which connects to the air inlet or the air outlet. The groove connects the first return air groove and the second return air groove.

[0009] The atomizing core includes a second porous body and a heating element disposed inside the second porous body. The first porous body covers the outer surface of the second porous body. The end of the first porous body abuts the end of the outer edge, and the end of the second porous body abuts the end of the inner edge.

[0010] A second tube is provided between the first porous body and the second porous body. The second tube has an oil guide hole and a vent hole. The oil guide hole corresponds to the first oil inlet hole. The vent hole is located outside the second porous body and is connected to the groove.

[0011] The sealing body is located at the upper end of the atomizing assembly. The sealing body includes a main body, the outer side of which extends downward to form the outer edge, and the inner side of which extends downward to form the inner edge. The first return air groove is formed upward from the lower surface of the outer edge, and the second return air groove is formed upward from the lower surface of the inner edge. The inner edge and the outer edge are coaxially arranged.

[0012] The upper end of the second tube is inserted into the groove, the return air hole is higher than the top surface of the first porous body, the oil storage tank includes a lower plate, the lower plate has the air inlet opened upward, the upper surface of the lower plate has a circular groove opened downward, the groove is located outside the air inlet, and the lower end of the second tube is inserted into the groove.

[0013] The oil storage tank includes an upper plate with an air outlet extending downwards. The inner wall of the air outlet extends downwards with a retaining edge, which is inserted into the inner edge. The inner surface of the inner edge is provided with an inner convex rib, which abuts against the outer side of the retaining edge. The upper surface of the main body is provided with an upper convex rib, which abuts against the lower surface of the upper plate.

[0014] A pressing portion extends inward from the bottom of the inner edge, the lower surface of the locking edge abuts against the upper surface of the pressing portion, and the lower surface of the pressing portion abuts against the upper surface of the second porous body.

[0015] The sealing body is located at the lower end of the atomizing assembly. The sealing body includes a main body, the outer side of which extends upward to form the outer edge, and the inner side of which extends upward to form the inner edge. The first return air groove is formed upward from the upper surface of the outer edge, and the second return air groove is formed upward from the upper surface of the inner edge. The inner edge and the outer edge are coaxially arranged.

[0016] The upper part of the oil storage tank is also provided with an oil supply tank, and the upper part of the oil supply tank is provided with a cigarette holder. The oil supply tank and the oil storage tank are connected, and the cigarette holder and the air outlet are connected through an air outlet channel.

[0017] The lower part of the oil storage tank is also provided with a bottom shell, and a battery and a circuit board are installed inside the bottom shell. The battery is connected to the circuit board, the circuit board is connected to the atomizing core, the circuit board is also provided with a microphone, and the bottom shell is provided with an air inlet channel. The sensing channel of the microphone is connected to the air inlet channel.

[0018] The outer edge of the device described in this application has a first return air groove, and a first porous body is disposed between the first return air groove and the first oil inlet. The inner edge has a second return air groove, which is connected to the air inlet or air outlet. A groove connects the first return air groove and the second return air groove. When the e-liquid in the oil reservoir decreases, outside air flows in through the air inlet, then through the second return air groove, the groove, and the first return air groove into the first porous body, and then through the first oil inlet into the oil reservoir. This replenishes the air pressure in the oil reservoir in a timely manner, making the air pressure inside the oil reservoir equal to the outside atmospheric pressure. The e-liquid in the oil reservoir can flow to the atomizer core in a timely manner, preventing negative pressure from appearing in the oil reservoir and effectively preventing the atomizer core from burning dry. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is an exploded perspective view of the atomizing device in an embodiment of this design;

[0021] Figure 2 This is a cross-sectional view of the atomizing device in an embodiment of this design.

[0022] Figure 3 This is a cross-sectional view of the atomizing device as a whole in an embodiment of this design;

[0023] Figure 4 This is an exploded perspective view of the oil storage tank in an embodiment of this design;

[0024] Figure 5 This is an exploded perspective view of the atomizing component in an embodiment of this design;

[0025] Figure 6 This is a perspective view of the sealing body in an embodiment of this design;

[0026] Figure 7 This is a perspective view of the atomizing component in an embodiment of this design;

[0027] Figure 8 This is a cross-sectional view of the oil storage tank in an embodiment of this design;

[0028] Figure 9 This is a cross-sectional view of the oil storage tank from another perspective in an embodiment of this design.

[0029] Explanation of icon numbers:

[0030]

[0031]

[0032] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

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

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0036] the following Figure 1-9 This section will mainly describe the specific structure of the atomizing device. Please refer to the figure below, which shows a gas-liquid balance atomizing device, including: an oil storage tank 1, an oil supply tank 3, and a bottom shell 4. In this design, they are all made of plastic material, but they can also be made of silicone material or metal material. They are assembled together by mutual assembly, and can be disassembled when not in use.

[0037] Specifically, the oil storage tank 1 is located in the middle, and an oil supply tank 3 is provided above the oil storage tank 1. A mouthpiece 33 is provided above the oil supply tank 3. The oil supply tank 3 and the oil storage tank 1 are connected, and the mouthpiece 33 and the air outlet 111 are connected through an air outlet channel 32. The oil supply tank 3 contains a large amount of e-liquid, such as 10 ml or 20 ml. The e-liquid in the oil supply tank 3 is in a closed state. When in use, the oil supply tank 3 and the oil storage tank 1 are brought close to each other. The oil inlet column 113 at the top of the oil storage tank 1 pushes open the sealing plug 31 at the bottom of the oil supply tank 3. The e-liquid in the oil supply tank 3 enters the oil storage tank 1 through the hollow oil inlet column 113 to achieve the supply of e-liquid. When it is necessary to disassemble the oil supply tank 3, the oil supply tank 3 is separated from the oil storage tank 1, and the oil inlet column 113 is pulled out from the sealing plug 31. The oil supply tank 3 can then be replaced.

[0038] The lower part of the oil storage tank 1 is also provided with a bottom shell 4. The bottom shell 4 is equipped with a battery 41 and a circuit board 42. The battery 41 is connected to the circuit board 42. The circuit board is also connected to a microphone 43. The microphone 43 can sense changes in air pressure and send an electrical signal to the circuit board 42. The circuit board 42 can control the output power of the battery 41. The oil storage tank 1 is installed in the opening at the top of the bottom shell 4. The connection and assembly between them can be achieved, for example, by magnetic attraction, which also facilitates the separation between the oil storage tank 1 and the bottom shell 4. The space at the top of the bottom shell 4 is also provided with a spring pin 44. The lower part of the oil storage tank 1 is also provided with an electrode post 14. The lower part of the spring pin 44 is connected to the circuit board 42, and the upper part of the spring pin 44 is used to contact the electrode post 14, so that the current in the battery 41 flows into the spring pin 44 through the circuit board 42, and then into the electrode post 14 through the spring pin 44.

[0039] A gas-liquid balance atomizing device includes: an oil storage tank 1, which includes an air inlet 121 and an air outlet 111; an atomizing component 2, connecting the air inlet 121 and the air outlet 111, the atomizing component 2 including a first tube 21 and an atomizing core disposed in the first tube 21, a circuit board 42 connected to the atomizing core, the circuit board 42 also having a microphone 43, a bottom shell 4 having an air inlet channel 45, the sensing channel of the microphone 43 being connected to the air inlet channel 45, a first oil inlet hole 211 opened on the side wall of the first tube 21, the first oil inlet hole 211 being connected to the oil storage tank 1, the first... A sealing body 26 is provided at one end of a pipe body 21. The sealing body 26 has an inner edge 262 and an outer edge 263, and a groove 264 located between the inner edge 262 and the outer edge 263. The outer edge 263 has a first return air groove 2631. A first porous body 23 is provided between the first return air groove 2631 and the first oil inlet 211. The inner edge 262 has a second return air groove 2621. The second return air groove 2621 is connected to the air inlet 121 or the air outlet 111. The groove 264 is connected to the first return air groove 2631 and the second return air groove 2621.

[0040] During use, the e-liquid in the supply chamber 3 flows into the storage chamber 1. When the atomizer is powered on, it generates heat, atomizing the e-liquid in the storage chamber 1. The atomized smoke flows along the air outlet 32 ​​and flows out from the mouthpiece 33. As atomization continues, when the e-liquid in the storage chamber 1 decreases, outside air flows in through the air inlet 121. One path goes through the second return air groove 2621, the groove 264, and the first return air groove 2631 into the first porous body 23, and then through the first oil inlet 211 into the storage chamber 1, replenishing the air pressure in the storage chamber 1 in time, so that the air pressure in the storage chamber 1 is equal to the outside atmospheric pressure, ensuring that the e-liquid in the storage chamber 1 can flow to the atomizer in time, preventing negative pressure in the storage chamber 1, and effectively preventing the atomizer from burning dry. The other path carries the atomized smoke upward through the atomizer and out from the mouthpiece 33. The air entering the oil storage chamber 1 can continue to flow upward in the oil storage chamber 1 and enter the oil supply chamber 3 through the hollow oil inlet column 113 to replenish the air in the oil supply chamber 3, prevent negative pressure in the oil supply chamber 3, and allow the e-liquid in the oil supply chamber 3 to flow into the oil storage chamber 1 in a timely manner through the hollow oil inlet column 113.

[0041] The atomizing core includes a second porous body 24 and a heating element 25 disposed inside the second porous body 24. The heating element 25 is connected to the electrode post 14 via a wire. The heating element 25 is also called a heating mesh. The heating element 25 is bent into a cylindrical shape. The second porous body 24 covers the outer side of the heating element 25. The heating element 25 can generate heat when energized. Both ends of the heating element 25 are connected to the electrode post 14 via leads. The electrode post 14 is then connected to a spring pin 44. The first porous body 23 covers the outer surface of the second porous body 24. The end of the first porous body 23 abuts against the end of the outer edge 263, and the end of the second porous body 24 abuts against the end of the inner edge 262. Both the first porous body 23 and the second porous body 24 are made of cotton material, such as oil-wicking cotton, fiber cotton, or organic cotton. Alternatively, the second porous body 24 can be made of porous ceramic, with the heating element 25 disposed inside the porous ceramic, and the first porous body 23 can be made of organic cotton. Outside air enters the first return air groove 2631 through the second return air groove 2621 and the groove 264, and then enters the first porous body 23. It then enters the oil storage tank 1 through the first oil inlet 211 to achieve air return.

[0042] A second tube 22 is disposed between the first porous body 23 and the second porous body 24. The second tube 22 has an oil guide hole 221 and a return air hole 222. The oil guide hole 221 corresponds to the first oil inlet hole 211, and the return air hole 222 is located outside the second porous body 24 and connects to the groove 264. The design of the second tube 22 can further isolate the liquid, prevent a large amount of e-liquid in the oil storage tank 1 from entering the first porous body 23, and prevent e-liquid in the oil storage tank 1 from leaking out through the first porous body 23. The flow of e-liquid between the first porous body 23 and the second porous body 24 is achieved through the oil guide hole 221, ensuring that the amount of e-liquid is neither too much nor too little, thus maintaining a stable amount of e-liquid. The design of the return air hole 222 allows the flow of outside air between the grooves 264, flowing through the second return air groove 2621, the return air hole 222, and the first return air groove 2631. It can also prevent too much e-liquid from flowing between the first porous body 23 and the second porous body 24, so as to achieve both the flow of e-liquid and the flow of gas, and realize the return of gas.

[0043] In this design, the sealing body 26 is located at the upper end of the atomizing component 2. The sealing body 26 is circular and made of silicone material. The sealing body 26 includes a main body 261, which is horizontally arranged and annular. The outer side of the main body 261 extends downward to form the outer edge 263, and the inner side of the main body 261 extends downward to form the inner edge 262. The first return air groove 2631 is formed upward from the lower surface of the outer edge 263, and the second return air groove 2621 is formed upward from the lower surface of the inner edge 262. The inner edge 262 and the outer edge 263 are coaxially arranged.

[0044] To further enhance the air return effect, the upper end of the second pipe 22 is inserted into the groove 264. The air return hole 222 is higher than the top surface of the first porous body 23 and the top surface of the second porous body 24. The air return hole 222 is located in the groove 264. Outside air flows into the groove 264 through the second air return groove 2621 and through the gap between the inner edge 262 and the second porous body 24 (this gap is the second air return groove 2621). The air then enters the first air return groove 2631 through the air return hole 222, that is, through the gap between the outer edge 263 and the first porous body 23 (this gap is the first air return groove 2631). The air entering the first air return groove 2631 then flows downward into the first porous body 23 and enters the oil storage tank 1 through the first oil inlet hole 211, thus achieving air return.

[0045] The following details the oil storage tank 1, which includes a lower plate 12. The lower plate 12 has an upward-facing air inlet 121. The upper surface of the lower plate 12 has a downward-facing annular groove 122. The groove 122 is located outside the air inlet 121. The groove 122 and the air inlet 121 are coaxially arranged. The air inlet 121 is circular, and the groove 122 is circular. The lower plate 12 is made of silicone material, and the lower end of the second tube 22 is inserted into the groove 122. The upper surface of the lower plate 12 is provided with a circular retaining groove 123. The retaining groove 123 and the retaining groove 122 are coaxially arranged, with the retaining groove 123 located outside the retaining groove 122. The lower end of the first tube 21 is inserted into the retaining groove 123 to facilitate the fixation of the atomizing component 2. The oil storage tank 1 includes an upper plate 11. The upper plate 11 has an air outlet 111 extending downward. The inner wall of the air outlet 111 extends downward with a retaining edge 112. The retaining edge 112 is circular and is inserted into the inner edge 262. The inner surface of the inner edge 262 is provided with an inner convex rib (unlabeled). The inner convex rib abuts against the outer side of the retaining edge 112, facilitating the fixing and sealing between the inner convex rib and the retaining edge 112. The upper surface of the main body 261 is provided with an upper convex rib (not labeled), which abuts against the lower surface of the upper plate 11, facilitating the sealing between the upper convex rib and the upper plate 11. The oil inlet column 113 is provided on the upper plate 11, and the top of the oil inlet column 113 is higher than the upper surface of the upper plate 11, facilitating the insertion of the oil inlet column 113 into the oil supply chamber 3. The oil inlet column 113 connects to the oil storage chamber 1. A side plate 13 is also provided between the lower plate 12 and the upper plate 11, facilitating the sealing of the oil storage chamber 1.

[0046] A pressing portion 2622 extends inward from the bottom of the inner edge 262. The lower surface of the retaining edge 112 abuts against the upper surface of the pressing portion 2622, which facilitates the fixing between the retaining edge 112 and the pressing portion 2622. The lower surface of the pressing portion 2622 abuts against the upper surface of the second porous body 24, which facilitates the fixing between the pressing portion 2622 and the second porous body 24, and also facilitates the return of air between the second return groove 2621 and the second porous body 24.

[0047] The air path is as follows: ambient air flows into the bottom shell 4 through the air inlet channel 45, then enters the air inlet 121, flows upward through the atomizing core, carries the atomized smoke upward, enters the air outlet channel 32 through the air outlet 111, and flows out from the mouthpiece 33 through the air outlet channel 32. When the outside air flows through the air inlet 121, or when the suction stops, the air in the air inlet 121 or the air outlet 111 enters the first air outlet channel 2631 through the second return air groove 2621, the groove 264, and the return air hole 222, flows downward into the first porous body 23, and enters the oil storage tank 1 through the first oil inlet hole 211, thus realizing the return air.

[0048] The oil path is as follows: the e-liquid in the oil supply chamber 3 enters the oil storage chamber 1 through the oil inlet column 113, flows inward along the first oil inlet hole 211, enters the first porous body 23, and enters the second porous body 24 through the oil guide hole 221, where it is heated into gas on the inner surface of the second porous body 24.

[0049] The circuit is as follows: Battery 41 is connected to circuit board 42, circuit board 42 is connected to atomizer core, circuit board 42 is also provided with microphone 43, bottom shell 4 is provided with air inlet channel 45, the sensing channel of microphone 43 is connected to air inlet channel 45, outside air flows into bottom shell 4 through air inlet channel 45, causing air pressure change in air inlet channel 45, microphone 43 can sense air pressure change, microphone 43 is triggered, current from battery 41 flows through circuit board 42 into spring needle 44, through spring needle 44 into electrode post 14, and then through lead wire into heating element 25, heating element 25 generates heat.

[0050] In another embodiment, the sealing body 26 is located at the lower end of the atomizing assembly 2. The sealing body 26 includes a main body 261, with the outer side of the main body 261 extending upward to form an outer edge 263, and the inner side of the main body 261 extending upward to form an inner edge 262. A first return air groove 2631 is formed upward from the upper surface of the outer edge 263, and a second return air groove 2621 is formed upward from the upper surface of the inner edge 262. The inner edge 262 and the outer edge 263 are coaxially arranged. In this embodiment, the sealing body 26 is placed at the lower part of the atomizing assembly 2. The working principle is the same as the design of the sealing body 26 at the upper part of the atomizing assembly 2, and there are no other changes, which will not be described in detail.

[0051] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A gas-liquid balance atomizing device, characterized in that, include: An oil storage tank, which includes an air inlet and an air outlet; An atomizing component is provided, connecting an air inlet and an air outlet. The atomizing component includes a first tube and an atomizing core disposed in the first tube. A first oil inlet is provided on the side wall of the first tube, which connects to an oil storage tank. A sealing body is provided at one end of the first tube. The sealing body has an inner edge and an outer edge, and a groove located between the inner edge and the outer edge. A first return air groove is provided on the outer edge. A first porous body is provided between the first return air groove and the first oil inlet. A second return air groove is provided on the inner edge, which connects to the air inlet or the air outlet. The groove connects the first return air groove and the second return air groove.

2. The gas-liquid balance atomizing device according to claim 1, characterized in that, The atomizing core includes a second porous body and a heating element disposed inside the second porous body. The first porous body covers the outer surface of the second porous body. The end of the first porous body abuts the end of the outer edge, and the end of the second porous body abuts the end of the inner edge.

3. The gas-liquid balance atomizing device according to claim 2, characterized in that, A second tube is provided between the first porous body and the second porous body. The second tube has an oil guide hole and a vent hole. The oil guide hole corresponds to the first oil inlet hole. The vent hole is located outside the second porous body and is connected to the groove.

4. The gas-liquid balance atomizing device according to claim 3, characterized in that, The sealing body is located at the upper end of the atomizing assembly. The sealing body includes a main body, the outer side of which extends downward to form the outer edge, and the inner side of which extends downward to form the inner edge. The first return air groove is formed upward from the lower surface of the outer edge, and the second return air groove is formed upward from the lower surface of the inner edge. The inner edge and the outer edge are coaxially arranged.

5. The gas-liquid balance atomizing device according to claim 4, characterized in that, The upper end of the second tube is inserted into the groove, the return air hole is higher than the top surface of the first porous body, the oil storage tank includes a lower plate, the lower plate has the air inlet opened upward, the upper surface of the lower plate has a circular groove opened downward, the groove is located outside the air inlet, and the lower end of the second tube is inserted into the groove.

6. The gas-liquid balance atomizing device according to claim 5, characterized in that, The oil storage tank includes an upper plate with an air outlet extending downwards. The inner wall of the air outlet extends downwards with a retaining edge, which is inserted into the inner edge. The inner surface of the inner edge is provided with an inner convex rib, which abuts against the outer side of the retaining edge. The upper surface of the main body is provided with an upper convex rib, which abuts against the lower surface of the upper plate.

7. The gas-liquid balance atomizing device according to claim 6, characterized in that, A pressing portion extends inward from the bottom of the inner edge, the lower surface of the locking edge abuts against the upper surface of the pressing portion, and the lower surface of the pressing portion abuts against the upper surface of the second porous body.

8. The gas-liquid balance atomizing device according to claim 3, characterized in that, The sealing body is located at the lower end of the atomizing assembly. The sealing body includes a main body, the outer side of which extends upward to form the outer edge, and the inner side of which extends upward to form the inner edge. The first return air groove is formed upward from the upper surface of the outer edge, and the second return air groove is formed upward from the upper surface of the inner edge. The inner edge and the outer edge are coaxially arranged.

9. The gas-liquid balance atomizing device according to claim 4, characterized in that, The upper part of the oil storage tank is also provided with an oil supply tank, and the upper part of the oil supply tank is provided with a cigarette holder. The oil supply tank and the oil storage tank are connected, and the cigarette holder and the air outlet are connected through an air outlet channel.

10. The gas-liquid balance atomizing device according to claim 9, characterized in that, The lower part of the oil storage tank is also provided with a bottom shell, and a battery and a circuit board are installed inside the bottom shell. The battery is connected to the circuit board, the circuit board is connected to the atomizing core, the circuit board is also provided with a microphone, and the bottom shell is provided with an air inlet channel. The sensing channel of the microphone is connected to the air inlet channel.

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