Atomization device

Abstract

The utility model discloses atomization equipment which comprises an atomization device and a power supply device. The power supply device is in butt joint with the atomization device, the power supply device comprises a main frame body and a microphone assembly, the top surface of the main frame body is sunken inwards to form a fifth sunken area, an airflow channel is formed in the fifth sunken area, and the airflow channel penetrates through the bottom wall of the fifth sunken area; the microphone assembly is arranged on one side, back on to the atomization device, of the main frame body, the atomization device and the microphone assembly are separated by the main frame body, the microphone assembly comprises a cover body and a microphone, the cover body is provided with a detection air channel, the detection air channel is communicated with the airflow channel, and the microphone enters the detection air channel, so that the risk that the microphone assembly is contaminated by condensate and / or leaks liquid can be reduced, and the detection efficiency is improved. And the working reliability of the microphone assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization equipment, in particular to atomization equipment. Background Art

[0002] The atomizer is equipped with a microphone assembly, which usually sends a detection signal to the control circuit on the circuit board, and the control circuit controls the operation of the atomizer. As an electronic component, the microphone assembly will be affected by liquid contamination, and its detection accuracy and sensitivity will be affected. The aerosol formed by atomization will form condensate when it is cooled, or the leakage of the medicine / oil itself will affect the working reliability of the microphone assembly.

[0003] Therefore, it is very necessary to design a new atomization device to protect the microphone head assembly. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is that condensed liquid and / or leaked medicine / oil will affect the working reliability of the microphone assembly, thereby providing an atomization device.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] An atomization device, comprising:

[0007] Atomizing device;

[0008] A power supply device is connected to the atomization device, the power supply device includes a main frame and a microphone assembly, the top surface of the main frame is recessed inward to form a fifth recessed area, an air flow channel is provided in the fifth recessed area, and the air flow channel runs through the bottom wall of the fifth recessed area; the microphone assembly is installed on the side of the main frame facing away from the atomization device, the atomization device and the microphone assembly are separated by the main frame, the microphone assembly includes a cover body and a microphone, a detection airway is opened on the cover body, the detection airway is connected to the airflow channel, and the microphone enters the detection airway.

[0009] Furthermore, the side surface of the top of the main frame is inwardly recessed to form a cover body installation groove, and the top end of the cover body is clamped in the cover body installation groove.

[0010] Furthermore, a second convex rib is provided in the fifth recessed area, a top surface of the second convex rib is higher than a bottom wall of the fifth recessed area, and the second convex rib is provided around the airflow channel.

[0011] Furthermore, it also includes at least three power supply electrodes, and at least three electrode mounting seats are provided in the fifth recessed area. The power supply electrodes are installed in the electrode mounting seats in corresponding positions one by one, one of the power supply electrodes is a main power supply electrode, and the other power supply electrodes are matching power supply electrodes, and the number of the matching power supply electrodes connected to the main power supply electrode is suitable for being controlled by the control circuit on the circuit main board.

[0012] Furthermore, the top surface of the electrode mounting seat is higher than the bottom wall of the fifth recessed area, and a second annular air cavity is formed between the outer wall of the electrode mounting seat and the inner wall of the fifth recessed area. The outer surface of one side of the main frame is recessed inward to form an air intake channel, and the air intake channel is connected to the second annular air cavity.

[0013] Furthermore, it also includes a second shell and a sliding regulating valve, the main frame is installed in the second shell, the second shell is provided with a through hole corresponding to the position of the air intake channel, the sliding regulating valve is slidably installed between the main frame and the second shell and at least partially covers the through hole, and the sliding regulating valve is provided with at least two air intake holes, which are connected to the air intake channel.

[0014] Furthermore, the atomization device includes a first body and an atomization assembly, the top surface of the first body is recessed inward to form a first recessed area, a second recessed area and a third recessed area which are independent of each other; the atomization assembly is arranged corresponding to the first recessed area; the second recessed area and the third recessed area are respectively located on both sides of the first recessed area, the first recessed area is provided with an atomization connecting cavity, the atomization connecting cavity passes through the bottom wall of the first recessed area, and the atomization connecting cavity is connected to the atomization cavity in the atomization assembly.

[0015] Furthermore, the atomization device also includes a first base and an atomization electrode, the top surface of the first base is recessed inward to form a fourth recessed area, a support structure is formed in the fourth recessed area, the atomization electrode is installed in the support structure, the top surface of the support structure is higher than the bottom wall of the fourth recessed area, there is a gap between the outer wall of the support structure and the inner wall of the fourth recessed area, the support structure supports the first body, the bottom wall of the fourth recessed area, the bottom surface of the first body and the side wall of the fourth recessed area together form a first annular air cavity, and a connecting channel is also opened in the fourth recessed area, the connecting channel passes through the bottom wall of the fourth recessed area to connect to the first annular air cavity.

[0016] Furthermore, the connecting channel also passes through part of the side wall of the fourth recessed area, and the fourth recessed area is also provided with a first convex rib, the top surface of the first convex rib is higher than the bottom wall of the fourth recessed area, and the first convex rib cooperates with the side wall of the fourth recessed area to enclose the connecting channel.

[0017] Furthermore, a liquid absorbing layer is laid at the bottom of the fourth recessed area.

[0018] The technical solution of the utility model has the following advantages:

[0019] 1. The atomizing device provided by the utility model comprises an atomizing device and a power supply device; the power supply device is connected to the atomizing device, the power supply device comprises a main frame and a microphone assembly, the top surface of the main frame is recessed inward to form a fifth recessed area, an air flow channel is provided in the fifth recessed area, and the air flow channel runs through the bottom wall of the fifth recessed area; the microphone assembly is installed on the side of the main frame facing away from the atomizing device, the atomizing device and the microphone assembly are separated by the main frame, the microphone assembly comprises a cover body and a microphone, a detection air channel is provided on the cover body, the detection air channel is connected to the air flow channel, and the microphone enters the detection air channel, so that the risk of the microphone assembly being contaminated with condensate and / or leaking can be reduced, and the working reliability and sensitivity of the microphone assembly can be improved.

[0020] 2. In the atomizing device provided by the utility model, the side surface of the top of the main frame is recessed inward to form a cover body mounting groove, and the top end of the cover body is snapped into the cover body mounting groove, so that the assembly efficiency of the microphone head assembly can be improved.

[0021] 3. The atomization device provided by the utility model also includes at least three power supply electrodes. At least three electrode mounting seats are provided in the fifth recessed area. The power supply electrodes are correspondingly installed in the electrode mounting seats one by one. One of the power supply electrodes is a main power supply electrode, and the other power supply electrodes are matching power supply electrodes. The number of matching power supply electrodes connected to the main power supply electrode is suitable for being controlled by the control circuit on the circuit main board. In this way, the atomization power can be adjusted so that the atomization device can adapt to different needs.

[0022] 4. The atomization device provided by the utility model also includes a second shell and a sliding regulating valve. The main frame is installed in the second shell. A through hole is opened on the second shell corresponding to the position of the air inlet channel. The sliding regulating valve is slidably installed between the main frame and the second shell and at least partially covers the through hole. At least two air inlet holes are opened on the sliding regulating valve, and the air inlet holes are connected to the air inlet channel. In this way, the air intake volume can be adjusted.

[0023] 5. The atomizing device provided by the utility model comprises a first body and an atomizing assembly. The connecting channel also passes through part of the side wall of the fourth recessed area. The fourth recessed area is also provided with a first convex rib. The top surface of the first convex rib is higher than the bottom wall of the fourth recessed area. The first convex rib cooperates with the side wall of the fourth recessed area to enclose the connecting channel. In this way, the risk of the microphone assembly being contaminated with condensate and / or leaking can be reduced, thereby improving the working reliability of the microphone assembly.

[0024] 6. The atomizing device provided by the utility model includes a first body and an atomizing assembly, and a liquid absorbing layer is laid at the bottom of the fourth recessed area. In this way, the risk of the microphone assembly being contaminated with condensate and / or leaking can be further reduced, thereby improving the working reliability of the microphone assembly.

[0025] 7. In the atomization device provided by the utility model, the connecting channel also passes through part of the side wall of the fourth recessed area. The fourth recessed area is also provided with a first convex rib. The top surface of the first convex rib is higher than the bottom wall of the fourth recessed area. The first convex rib and the side wall of the fourth recessed area cooperate to enclose the connecting channel. In this way, part of the side wall of the fourth recessed area can be reused as a barrier. Compared with making a separate barrier, the injection mold can be simplified and demolding is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a three-dimensional schematic diagram of the atomization device at a first angle in an embodiment of the utility model;

[0028] Figure 2 It is a three-dimensional schematic diagram of the atomization device at a second angle in the embodiment of the utility model;

[0029] Figure 3 This is a cross-sectional schematic diagram of an atomization device in an embodiment of the utility model;

[0030] Figure 4 It is a partial cross-sectional enlarged schematic diagram of the atomization device in the embodiment of the utility model;

[0031] Figure 5 It is a three-dimensional schematic diagram of the atomization device in the embodiment of the utility model at a first angle;

[0032] Figure 6 It is a three-dimensional schematic diagram of the atomization device in the embodiment of the utility model from a second angle;

[0033] Figure 7 This is a cross-sectional schematic diagram of an atomization device in an embodiment of the utility model;

[0034] Figure 8 This is a three-dimensional schematic diagram of the atomizing device in the embodiment of the utility model after the first shell is removed;

[0035] Fig. 9This is a three-dimensional schematic diagram of the atomizing device in the embodiment of the utility model after removing the first shell and the sealing sleeve;

[0036] Fig.10 It is a three-dimensional schematic diagram of the cooperation between the first base and the atomizing electrode in the embodiment of the utility model;

[0037] Fig.11 It is a three-dimensional schematic diagram of the cooperation between the main frame and the power supply electrode of the power supply device in the embodiment of the utility model;

[0038] Fig.12 It is a partial enlarged view of the cooperation between the main frame and the power supply electrode of the power supply device in the embodiment of the utility model;

[0039] Fig.13 This is a three-dimensional schematic diagram of a microphone assembly in an embodiment of the utility model;

[0040] Fig.14 It is a partial cross-sectional schematic diagram of the power supply device in the embodiment of the utility model.

[0041] Description of reference numerals:

[0042] A, atomizing device; B, first annular air cavity; C, second annular air cavity; D, liquid storage cavity;

[0043] 1. Atomizing device; 11. First shell; 111. Suction nozzle; 1111. Mist outlet channel; 12. First body; 121. First recessed area; 122. Second recessed area; 123. Third recessed area; 124. Atomizing connecting chamber; 13. First base; 131. Fourth recessed area; 132. Support structure; 133. First rib; 135. Connecting channel; 14. Atomizing assembly; 141. Atomizing chamber; 15. Atomizing electrode; 16. Sealing sleeve;

[0044] 2. Power supply device; 21. Second shell; 22. Main frame; 221. First accommodating cavity; 222. Second accommodating cavity; 223. Fifth recessed area; 2231. Electrode mounting seat; 2232. Second convex rib; 2234. Air flow channel; 224. Cover body mounting groove; 225. Air inlet channel; 23. Sliding regulating valve; 231. Air inlet hole; 24. Circuit board; 25. Circuit sub-board; 26. Microphone assembly; 261. Cover body; 262. Microphone; 263. Detection airway; 27. Cover plate; 271. Charging socket; 28. Power supply electrode; 29. ​​Battery. DETAILED DESCRIPTION

[0045] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0049] like Figures 1 to 14 As shown, the utility model provides an atomization device A. In this embodiment, the atomization device A is an electronic cigarette, and of course it can also be an atomization device A of oil or liquid medium such as medicine.

[0050] The atomizing device A comprises an atomizing device 1 and a power supply device 2. The atomizing device 1 is connected to the power supply device 2. One power supply device 2 can be connected to different atomizing devices 1, so that the atomizing device 1 can be replaced.

[0051] The atomizing device 1 comprises a first shell 11 , a first body 12 , a first base 13 , an atomizing assembly 14 , three atomizing electrodes 15 , and a sealing sleeve 16 .

[0052] The top of the first shell 11 is a nozzle portion 111 , and a vertically extending mist outlet channel 1111 is defined in the nozzle portion 111 .

[0053] The first body 12 is installed in the first housing 11. Figure 7 and Fig. 9 As shown, the top surface of the first body 12 is recessed toward the power supply device 2 to form a first recessed area 121, two second recessed areas 122 and a third recessed area 123. The first recessed area 121 is independently arranged with the second recessed area 122 and the third recessed area 123, respectively, and is not connected to each other. An atomization connection chamber 124 is also formed in the first body 12. The atomization connection chamber 124 vertically penetrates the bottom wall of the first recessed area 121. The second recessed area 122 and the third recessed area 123 are used to receive condensed liquid and leaked liquid, reduce the risk of condensed liquid and / or leaked liquid flowing downward to the microphone 262 described below, and improve the reliability of the microphone assembly 26 described below.

[0054] The sealing sleeve 16 is sealed outside the first body 12. An annular slot (not marked) is provided on the sealing sleeve 16 at a position corresponding to the first recessed area 121. The liquid storage chamber D is surrounded by the first shell 11 above the sealing sleeve 16. The top of the atomizing assembly 14 is connected to the suction nozzle 111 of the first shell 11, and the bottom end is inserted into the slot. The atomizing connection chamber 124, the atomizing chamber 141 of the atomizing assembly 14, and the mist outlet channel 1111 are connected in sequence.

[0055] The first base 13 is connected to the bottom of the first shell 11 by snapping. The position where the first base 13 is connected to the first body 12 is sealed by a sealing sleeve 16. The top surface of the first base 13 is recessed toward the power supply device 2 to form a fourth recessed area 131 (such as Fig.10 The fourth recessed area 131 is provided with three support structures 132 (as shown in FIG. Fig.10 As shown in FIG. 1 , three support structures 132 are arranged at intervals. The support structures 132 support the first body 12. The bottom wall of the first base 13, the bottom surface of the first body 12 and the side wall of the fourth recessed area 131 enclose a first annular air cavity B (as shown in FIG. Figure 4 and Figure 7 As shown). The three support structures 132 are respectively provided with vertically extending mounting holes. The three atomizing electrodes 15 are installed in the mounting holes of the support structures 132 in a corresponding manner. Two connecting channels 135 are also provided on the first base 13. The connecting channel 135 vertically penetrates the bottom wall of the fourth recessed area 131, and also penetrates part of the side wall of the fourth recessed area 131. In this way, part of the side wall of the fourth recessed area 131 can be reused as a barrier. Compared with making a separate barrier, the injection mold can be simplified and demolding is convenient. The connecting channel 135 connects the first annular air cavity B and the second annular air cavity C described below (as shown in FIG. 1 ). Figure 4 and Fig.11As shown). Two first convex ribs 133 are also provided in the fourth recessed area 131. The top surface of the first convex rib 133 is higher than the bottom wall of the fourth recessed area 131, and cooperates with the side wall of the fourth recessed area 131 to enclose the corresponding connecting channel 135, so as to prevent condensate or leaked liquid from entering the connecting channel 135, and then flowing down along the connecting channel 135 to reach the microphone 262 described below. Preferably, oil-absorbing cotton (not shown) is laid in the fourth recessed area 131 to absorb condensate and / or leaked liquid, further reducing the risk of condensate and / or leaked liquid reaching the microphone 262 described below, and improving the reliability of the microphone assembly.

[0056] The power supply device 2 includes a second housing 21, a cover plate 27, a main frame 22, three power supply electrodes 28, a circuit board 24, and a battery 29 (such as Figure 6 As shown), a circuit board 25, and a microphone assembly 26, etc.

[0057] like Fig.13 and Fig.14 As shown, the microphone assembly 26 includes a cover body 261 and a microphone 262. The cover body 261 is provided with a detection airway 263. The microphone 262 enters the detection airway 263 and is used to detect the airflow signal in the detection airway 263. The microphone 262 is electrically connected to the circuit main board 24 to transmit the detected airflow signal to the control circuit on the circuit main board 24.

[0058] The cross section of the main frame 22 is substantially C-shaped. The main frame 22 is installed in the second housing 21. A first accommodating cavity 221 and a second accommodating cavity 222 are formed in the main frame 22. The circuit board 24 is fixedly connected in the first accommodating cavity 221. The battery 29 is fixedly connected in the second accommodating cavity 222.

[0059] The end surface of the main frame 22 is recessed inward to form a fifth recessed area 223. Three electrode mounting seats 2231 are arranged in the fifth recessed area 223. Three power supply electrodes 28 are installed in the three electrode mounting seats 2231 in corresponding positions. The three power supply electrodes 28 are all welded and connected to the welding positions (not shown) on the circuit main board 24. Compared with the traditional plug-in type, it can avoid the need for additional circuit boards, improve the concentration of circuit boards, and reduce the assembly process. The top surfaces of the three electrode mounting seats 2231 are all higher than the bottom wall of the fifth recessed area 223. An air flow channel 2234 (such as Fig.11 and Fig.14 The airflow channel 2234 vertically penetrates the bottom wall of the fifth recessed area 223. The fifth recessed area 223 is further formed with a second convex rib 2232, the top surface of which is higher than the bottom wall of the fifth recessed area 223. The second convex rib 2232 is arranged around the airflow channel 2234.

[0060] The top side surface of the main frame 22 is recessed inwardly to form a cover body mounting groove 224. The cover body mounting groove 224 is located below the air flow channel 2234. The top of the cover body 261 is clamped and fixed in the cover body mounting groove 224, so that the detection airway 263 is connected to the air flow channel 2234. The aforementioned first base 13 is supported by the electrode mounting seat 2231 on the electrode mounting seat 2231. The bottom surface of the first base 13, the bottom wall of the fifth recessed area 223 and the side wall of the fifth recessed area 223 enclose a second annular air cavity C.

[0061] One side outer surface of the main frame body 22 is inwardly recessed to form an air inlet channel 225. The top of the air inlet channel 225 passes through the bottom wall of the fifth recessed area 223 and communicates with the second annular air cavity C.

[0062] The second housing 21 is mounted outside the main frame 22. The cover plate 27 is connected to the second housing 21 to seal the opening at the bottom of the second housing 21. The cover plate 27 is provided with a charging interface 271 (such as Figure 2 As shown), good gas exchange between the inside of the second shell 21 and the outside world is achieved through the charging socket 271. The top of the second shell 21 is sleeved outside the bottom of the first shell 11 to make the connection between the atomizer 1 and the power supply device 2 more stable. A through hole (not marked) is provided on the second shell 21 corresponding to the air inlet channel 225. The sliding regulating valve 23 is slidably arranged between the main frame 22 and the second shell 21 corresponding to the through hole and at least partially covers the through hole. A plurality of air inlet holes 231 are provided in the middle of the sliding regulating valve 23. The plurality of air inlet holes 231 are arranged at intervals along the height direction of the atomizer device A. When in use, the sliding regulating valve 23 is pushed up and down along the height direction of the atomizer device A to change the number of air inlet holes 231 that are simultaneously connected to the outside world and the air inlet channel 225, thereby changing the amount of air entering the air inlet channel 225.

[0063] In this embodiment, among the three power supply electrodes 28, one is a main power supply electrode, which is located in the middle; the other two power supply electrodes 28 are matching power supply electrodes, which are respectively located on both sides of the main power supply electrode. Of course, the number of matching power supply electrodes can also be three or even more, which can be set according to actual needs and is not specifically limited here.

[0064] A control circuit is provided on the circuit main board 24. The control circuit receives the airflow signal from the microphone 262, and controls the number of the matching power supply electrodes connected to the main power supply electrode according to the airflow signal, so as to achieve the adjustability of the atomization power and adapt to the change of the atomization inhalation volume demand.

[0065] The circuit sub-board 25 is used to assemble the charging port and is arranged parallel to the circuit main board 24. Such a design is also conducive to the reduction of the size of the atomizer device A in the thickness direction and the compactness of the structure. The circuit sub-board 25 is electrically connected to the circuit main board 24 through a first wire (not shown). The battery is electrically connected to the circuit main board 24 through a second wire (not shown). During charging, the current passes through the circuit sub-board 25, the first wire, the circuit main board 24, the second wire, and the battery in sequence. It can be understood that the circuit sub-board 25 is used to access the current, and the circuit main board 24 is used to control the charging and discharging of the battery or circuit protection to avoid damage to the atomizer device A during the charging process. Of course, in order to facilitate the first wire and the second wire to enter the installation cavity from the accommodating cavity, a wiring channel needs to be opened on the main frame 22.

[0066] The working process of the atomization device A of the utility model is introduced below:

[0067] The user pushes the sliding regulating valve 23 according to his / her needs to select a suitable air intake amount;

[0068] When the user inhales, the microphone 262 detects the airflow signal, and the control circuit controls the atomization device A to start. At the same time, air enters the atomization chamber 141 from the outside of the atomization device A along the air inlet 231, the air inlet channel 225, the second annular air cavity C, the connecting channel 135, the first annular air cavity B, and the atomization connecting cavity 124. After the e-liquid is heated and atomized by the heating wire of the atomization component 14, it is inhaled into the human body from the mist outlet channel 1111 together with the aerosol.

[0069] During use, the airflow signal detected by the microphone 262 will be different as the depth of inhalation varies. The control circuit controls the number of matching electrodes connected to the main electrode according to the different airflow signals to adjust the atomization power.

[0070] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. Atomization equipment, characterized in that, include: Atomizing device (1); A power supply device (2) is connected to the atomizing device (1), the power supply device (2) comprising a main frame (22) and a microphone assembly (26), the end surface of the main frame (22) is recessed inward to form a fifth recessed area (223), an air flow channel (2234) is provided in the fifth recessed area (223), and the air flow channel (2234) passes through the bottom wall of the fifth recessed area (223); The microphone assembly (26) is mounted on a side of the main frame (22) facing away from the atomizing device (1), and the main frame (22) separates the atomizing device (1) and the microphone assembly (26); The microphone assembly (26) comprises a cover body (261) and a microphone (262); a detection airway (263) is provided on the cover body (261); the detection airway (263) is connected to the airflow channel (2234); and the microphone (262) enters the detection airway (263).

2. The atomizing device according to claim 1, characterized in that: The side surface of the top of the main frame (22) is recessed inward to form a cover body installation groove (224), and the top end of the cover body (261) is clamped in the cover body installation groove (224).

3. The atomizing device according to claim 1, characterized in that: A second convex rib (2232) is provided in the fifth recessed area (223); the top surface of the second convex rib (2232) is higher than the bottom wall of the fifth recessed area (223), and is arranged around the airflow channel (2234).

4. The atomizing device according to any one of claims 1 to 3, characterized in that: It also includes at least three power supply electrodes (28), at least three electrode mounting seats (2231) are provided in the fifth recessed area (223), and the power supply electrodes (28) are correspondingly mounted in the electrode mounting seats (2231); Among them, one of the power supply electrodes (28) is a main power supply electrode, and the other power supply electrodes (28) are matching power supply electrodes, and the number of matching power supply electrodes that are conductive with the main power supply electrode is suitable for being controlled by a control circuit on a circuit main board (24).

5. The atomizing device according to claim 4, characterized in that: The top surface of the electrode mounting seat (2231) is higher than the bottom wall of the fifth recessed area (223), and a second annular air cavity (C) is formed between the outer wall of the electrode mounting seat (2231) and the inner wall of the fifth recessed area (223). The outer surface of one side of the main frame (22) is recessed inward to form an air intake channel (225), and the air intake channel (225) is connected to the second annular air cavity (C).

6. The atomizing device according to claim 5, characterized in that: It also comprises a second shell (21) and a sliding regulating valve (23), wherein the main frame (22) is installed in the second shell (21), a through hole is opened on the second shell (21) at a position corresponding to the air intake passage (225), and the sliding regulating valve (23) is slidably installed between the main frame (22) and the second shell (21) and at least partially covers the through hole; At least two air inlet holes (231) are provided on the sliding regulating valve (23), and the air inlet holes (231) are connected to the air inlet channel (225).

7. The atomizing device according to any one of claims 1 to 3 or 5 to 6, characterized in that: The atomizing device (1) comprises a first body (12) and an atomizing assembly (14); the top surface of the first body (12) is inwardly recessed to form a first recessed area (121), a second recessed area (122) and a third recessed area (123) which are independent of each other; the atomizing assembly (14) is arranged corresponding to the first recessed area (121); The second recessed area (122) and the third recessed area (123) are respectively located on both sides of the first recessed area (121); the first recessed area (121) is provided with an atomizing connection cavity (124); the atomizing connection cavity (124) passes through the bottom wall of the first recessed area (121); the atomizing connection cavity (124) is connected to the atomizing cavity (141) in the atomizing assembly (14).

8. The atomizing device according to claim 7, characterized in that: The atomizing device (1) further comprises a first base (13) and an atomizing electrode (15); the top surface of the first base (13) is inwardly recessed to form a fourth recessed area (131); a supporting structure (132) is formed in the fourth recessed area (131); and the atomizing electrode (15) is installed in the supporting structure (132); The top surface of the support structure (132) is higher than the bottom wall of the fourth recessed area (131), and there is a gap between the outer side wall of the support structure (132) and the inner side wall of the fourth recessed area (131); The supporting structure (132) supports the first body (12); the bottom wall of the fourth recessed area (131), the side walls of the fourth recessed area and the bottom surface of the first body (12) enclose a first annular air cavity (B); a connecting channel (135) is also provided in the fourth recessed area (131); the connecting channel (135) passes through the bottom wall of the fourth recessed area (131) to connect with the first annular air cavity (B).

9. The atomizing device according to claim 8, characterized in that: The connecting channel (135) also passes through a portion of the side wall of the fourth recessed area (131); the fourth recessed area (131) is also provided with a first convex rib (133); the top surface of the first convex rib (133) is higher than the bottom wall of the fourth recessed area (131); the first convex rib (133) cooperates with the side wall of the fourth recessed area (131) to surround the connecting channel (135).

10. The atomizing device according to claim 8, characterized in that: A liquid absorbing layer is laid at the bottom of the fourth recessed area (131).

Images