Atomization device and atomization equipment

Abstract

An atomization device comprises a main body, an atomization assembly arranged in the main body, an electric connection seat and a conductive connecting piece; the main body is provided with a plug cavity on a plug end matched with a power supply device; the electric connection seat comprises an insulating seat and a conductive tab fixed to the insulating seat; the insulating seat is plugged into the plug cavity; one end of the conductive tab is located in the plug cavity and electrically connected with the atomization assembly; the other end of the conductive tab is exposed on the surface of the insulating seat to form a contact end; the conductive connecting piece is plugged into the main body and electrically connected with the contact end. By exposing the contact end of the conductive tab on the corresponding surface of the insulating seat, the conductive connecting piece is directly connected with the contact end when being plugged into the main body, and the contact surface of the conductive connecting piece is contacted with the conductive spring needle on the power supply device, so that the conductive spring needle does not need to be inserted into the main body, the opening is reduced, and the risk of oil leakage caused by the pressing of the conductive spring needle into the main body is effectively avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic cigarettes, and in particular relates to an atomization device and an atomization equipment. Background Art

[0002] An electronic cigarette includes an atomizer and a power supply that powers the atomizer. The atomizer contains a liquid storage chamber, an airflow channel, and an electronic atomizer assembly. The power supply has a receiving slot, into which the atomizer is mounted and electrically connected.

[0003] When the current atomizer and power supply are connected, the spring-type electrode on the power supply needs to be pressed into the atomizer to connect with the conductive electrode inside the atomizer. This connection method has the risk of oil leakage. Summary of the Invention

[0004] The purpose of the embodiments of the present application is to provide an atomization device and an atomization equipment, aiming to solve the problem of oil leakage in the electrical connection between the atomization device and the power supply device.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide an atomization device, including a main body, an atomization component is arranged in the main body, and the atomization device also includes an electrical connection seat and a conductive connector; a plug-in cavity is provided on the plug-in end of the main body and the power supply device; the electrical connection seat includes an insulating seat and a conductive electrode fixed to the insulating seat, the insulating seat is plugged into the plug-in cavity, one end of the conductive electrode is located in the plug-in cavity to establish an electrical connection with the atomization component, and the other end is exposed on the surface of the insulating seat to form a contact end, the conductive connector is plugged into the main body, and contacts the contact end to establish an electrical connection.

[0006] In one embodiment, a notch is formed on the outer surface of the insulating seat, the contact end extends into the notch, and the conductive connecting member abuts against the notch and contacts the contact end to establish an electrical connection.

[0007] In one embodiment, the notch is located on the bottom surface or side surface of the insulating seat.

[0008] In one embodiment, the main body is provided with a mounting hole, the conductive connector is plugged into the mounting hole, and the contact end extends into the mounting hole and contacts the conductive connector to establish an electrical connection.

[0009] In one embodiment, the mounting hole is a counterbore, the counterbore includes a small-diameter section and a large-diameter section connected through, the notch is located on the bottom surface of the insulating seat and forms a part of the large-diameter section; the conductive connecting piece includes a plug-in rod and a contact head connected with the plug-in rod; the plug-in rod is in interference fit with the small-diameter section; the contact head abuts on the large-diameter section and establishes electrical connection with the contact end located on the large-diameter section.

[0010] In one embodiment, the contact end is provided with a connecting structure for enhancing stable connection with the conductive connecting piece.

[0011] In one embodiment, the connecting structure is a convex wave point or a die-cut block.

[0012] In one embodiment, the contact end is a radially enlarged structure; and / or, the conductive tab and the insulating seat are integrally formed by in-mold injection.

[0013] In one embodiment, the contact end bending connection is penetrated by a stress hole.

[0014] An atomizing device, comprising a power supply device and the atomizing device, when the atomizing device is plugged into the power supply device, the conductive connecting piece and the power supply device are in contact to establish electrical connection.

[0015] The beneficial effects of the present application are that: by exposing the contact end of the conductive tab to the corresponding surface of the insulating seat, the conductive connecting piece is plugged into the main body to directly contact and conduct with the contact end, and the contact surface of the conductive spring needle on the power supply device contacts and conducts with the conductive connecting piece, so that the conductive spring needle does not need to be inserted into the main body, reducing the opening, thereby effectively avoiding the risk of oil leakage caused by the pressure of the conductive spring needle into the main body. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0017] Figure 1 A perspective view of the atomizing device provided for the first embodiment of the present application;

[0018] Figure 2 An exploded view of the atomizing device provided for the first embodiment of the present application;

[0019] Figure 3 A sectional view of the atomizing device provided for the first embodiment of the present application;

[0020] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle;

[0021] Figure 5 A structural diagram of the base provided in the first embodiment of the present application;

[0022] Figure 6 A perspective view of an atomization device provided in a second embodiment of the present application;

[0023] Figure 7 An exploded view of the atomization device provided in the second embodiment of the present application;

[0024] Figure 8 A partial exploded view of the atomization device provided in the second embodiment of the present application;

[0025] Figure 9 A three-dimensional diagram of a conductive electrode provided in the second embodiment of the present application;

[0026] Figure 10 An exploded view of an atomization device provided in the third embodiment of the present application;

[0027] Figure 11 A cross-sectional view of an atomizing device provided in a third embodiment of the present application;

[0028] Figure 12 A three-dimensional diagram of a conductive connector provided in a third embodiment of the present application;

[0029] Figure 13 A three-dimensional diagram of the atomization device provided in this application.

[0030] Among them, the reference numerals in the figures are:

[0031] 1. Atomization device 2. Power supply device

[0032] 10. Main body 11. Atomization component

[0033] 111, conductive pin 1111, hook

[0034] 12. First positioning plate 121, groove

[0035] 13. Second positioning plate 14. Base

[0036] 15. Housing assembly 101, plug-in cavity

[0037] 102. Clamping space 103. Wire hole

[0038] 104, mounting hole 1041, small diameter section

[0039] 1042, large diameter section 20, electrical connection seat

[0040] 21. Insulation seat 211. Notch

[0041] 22. Conductive electrode sheet 221. Elastic clamping arm

[0042] 222, guide portion 223, contact end

[0043] 224, connection structure 30, conductive connector

[0044] 31. Connecting rod 311. Guide part

[0045] 312, pre-fixing part 313, fixing part

[0046] 32. Contact head 301. Groove

[0047] 302, sealing groove 40, sealing ring. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0049] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0050] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0052] See also Figures 1 to 5The first embodiment of the present application provides an atomizing device 1, comprising a main body 10, a liquid storage chamber disposed therein, and an atomizing assembly 11, configured to atomize a solution in the liquid storage chamber into an aerosol. The solution includes, but is not limited to, water, fragrance liquid, smoke liquid, and mosquito repellent liquid.

[0053] A plug-in cavity 101 is provided in the main body 10. The plug-in cavity 101 is located on the plug-in end of the main body 10 and the power supply device 2. The conductive pin 111 of the atomizer assembly 11 partially extends into the plug-in cavity 101, that is, the lower end of the conductive pin 111 extends into the plug-in cavity 101. The atomizer device also includes an electrical connection seat 20, which includes: an insulating seat 21 and a conductive electrode 22 fixed to the insulating seat 21; the insulating seat 21 is plugged into the plug-in cavity 101, and one end of the conductive electrode 22 is exposed to the outside world from the surface of the insulating seat 21, which is used to establish an electrical connection with the external power supply device 2, and the other end is suspended in the plug-in cavity 101 to form an elastic clamping arm 221, and a clamping space 102 is formed between one side of the elastic clamping arm 221 and the corresponding inner wall of the plug-in cavity 101. Of course, the clamping space 102 can also be formed between one side of the elastic clamping arm 221 and the side wall of the insulating seat 21 with a groove provided on the corresponding end face. When the conductive pin 111 is inserted into the clamping space 102, it is pressed against the inner wall of the clamping space 102 by the elastic clamping arm 221. By using the elastic clamping arm 221 to clamp the portion of the conductive pin 111 that extends into the insertion cavity 101, the traditional method of connecting the conductive pin to the mounting hole on the conductive electrode sheet is replaced. This effectively avoids the problem of squeezing the conductive pin by pressing the conductive electrode into the conductive electrode, which may cause deformation of the atomizer assembly. In addition, the use of the elastic clamping structure to clamp the conductive pin 111 makes the connection between the conductive electrode sheet 22 and the conductive pin 111 more stable.

[0054] Traditional cotton-core horizontal yarns cannot be fully automated due to the need for the heating wire's conductive pins and conductive electrodes to be completely wound. Automation can only be performed on ceramic cores, as the heating wire and conductive pins are printed on the ceramic surface. However, the current structure uses elastic clamping arms 221 to clamp conductive pins 111. Simply insert one end of conductive pin 111 into clamping space 102, and it will be clamped by elastic clamping arms 221 to achieve contact and conduction. This simplifies installation and enables fully automated processing of cotton-core horizontal yarns.

[0055] In one embodiment, the conductive electrode sheet 22 suspended within the insertion cavity 101 is bent or folded to form an elastic clamping arm 221. The elastic clamping arm 221 is formed by bending one end of the conductive electrode sheet 22, which ensures elastic force and structural strength. Of course, the connection method between the elastic clamping arm 221 and the conductive electrode sheet 22 is not limited. For example, the elastic clamping arm 221 can also be an elastic sheet welded to one end of the conductive electrode sheet 22.

[0056] In one embodiment, the end of the elastic clamping arm 221 is inclined to form a guide portion 222. The main body 10 is internally provided with a wire passing hole 103 for the conductive pin 111 of the atomization assembly to pass through. The wire passing hole 103 is arranged opposite to the upper end of the inclined guide portion 222. The lower end of the inclined guide portion 222 is arranged corresponding to the clamping space 102. After one end of the conductive pin 111 passes through the wire passing hole 103, it is inserted into the clamping space 102 along the guide portion 222. The arrangement of the guide portion 222 facilitates the installation guide of the conductive pin 111 inserted into the clamping space 102 part, saves production time, and improves production efficiency.

[0057] In one embodiment, the side of the elastic clamping arm 221 away from the clamping space 102 abuts against the side wall of the plug-in cavity 101, so as to cause the opposite side of the elastic clamping arm 221 to press the conductive pin 111 in the clamping space 102. The side wall of the plug-in cavity 101 presses the elastic clamping arm 221, thereby enhancing the elastic performance of the elastic clamping arm 221.

[0058] Optionally, a first positioning plate 12 and a second positioning plate 13 are protrudingly arranged on the inner wall of one side of the plug-in cavity 101 around the wire passing hole 103 towards the insulating seat 21. The elastic clamping arm 221 is inserted between the first positioning plate 12 and the second positioning plate 13. A clamping space 102 is formed between the side of the first positioning plate 12 and the corresponding side of the elastic clamping arm 221. The side of the second positioning plate 13 abuts against the side of the elastic clamping arm 221 away from the clamping space 102, thereby enhancing the elastic performance of the elastic clamping arm 221.

[0059] In one embodiment, the side of the second positioning plate 13 abutting against the side of the elastic clamping arm 221 away from the clamping space 102 is in an inclined structure. The corresponding contact segment of the elastic clamping arm 221 is bent into an inclined structure. Both the corresponding contact segments are in an inclined structure, thereby forming directional extrusion, so that the elastic clamping arm 221 clamps the conductive pin 111 more stably.

[0060] In one embodiment, one end of the conductive pin 111 is bent towards the first positioning plate 12 under the action of external force after passing through the clamping space 102, thereby forming a hook portion 1111. The hook portion 1111 hooks the side of the first positioning plate 12 away from the clamping space 102. The arrangement of the hook portion 1111 makes the installation connection of the conductive pin 111 more firm.

[0061] In one embodiment, a groove 121 is arranged in the end of the first positioning plate 12 extending into the plug-in cavity 101. The bent portion of the hook portion 1111 is clamped in the groove 121. The arrangement of the groove 121 facilitates the bending of the hook portion 1111 and effectively reduces the extrusion stress of the bent portion of the hook portion 1111.

[0062] As Figures 6 to 9As shown, in the second embodiment of the present application, the atomizing device further includes a conductive connector 30. The other end of the conductive electrode sheet 22 is exposed on the surface of the insulating seat 21 to form a contact end 223, and the other end of the conductive electrode sheet 22 is the corresponding end away from the conductive pin 111. The conductive connector 30 is plugged into the main body 10 and contacts the contact end 223 to establish an electrical connection. By exposing the contact end 223 of the conductive electrode sheet 22 to the corresponding surface of the insulating seat 21, when the conductive connector 30 is plugged into the main body 10, it is directly contacted and connected with the contact end 223, and the conductive elastic pin on the power supply device 2 is in contact with the contact surface of the conductive connector 30, so that the conductive elastic pin does not need to be inserted into the main body 10 again, effectively avoiding the risk of oil leakage caused by the conductive elastic pin being pressed into the main body 10.

[0063] In one embodiment, a notch 211 is provided on the outer surface of the insulating seat 21, and the contact end 223 extends into the notch 211. The conductive connector 30 abuts against the notch 211 and contacts the contact end 223 to establish an electrical connection. The notch 211 forms an avoidance position for the contact end 223 and the corresponding part of the conductive connector 30, and at the same time, serves to position the conductive connector 30. Optionally, the notch 211 is located on the bottom or side of the insulating seat 21. Of course, the side wall of the insulating seat 21 may also have an opening, and the conductive electrode sheet 22 may extend from the side wall opening. When the conductive connector 30 is inserted into the main body 10, it contacts the side wall of the conductive electrode sheet 22 to establish an electrical connection. All of these fall within the protection scope of the present technical solution.

[0064] In one embodiment, the main body 10 is provided with a mounting hole 104, and the conductive connector 30 is inserted into the mounting hole 104. The contact end 223 extends into the mounting hole 104. The contact end 223 is located at the opening of the mounting hole 104 and contacts the conductive connector 30 to establish an electrical connection. Optionally, the mounting hole 104 is a countersunk hole, which includes a small diameter section 1041 and a large diameter section 1042 that are connected through each other. The notch 221 is located on the bottom surface of the insulating seat 21 and forms a part of the large diameter section 1042. Therefore, when the conductive connector 30 is pressed into the mounting hole 104, it presses the electrical connector seat 20 against the main body 10, so that the electrical connector seat 20 does not require additional structure to fix. The conductive connector 30 includes a plug rod 31 and a contact head 32 connected to the plug rod 31. The plug rod 31 is interference fit with the small diameter section 1041, so that the conductive connector 30 is firmly inserted into the mounting hole 104. The contact head 32 abuts the large-diameter section 1042 and establishes an electrical connection with the contact end 223 located thereon. The contact head 32 is radially enlarged at the lower end of the plug rod 31, thereby increasing the contact area with the contact end 223 and ensuring more stable current transmission. The bottom surface of the contact head 32 is flush with the bottom surface of the main body 10, or recessed into the bottom surface of the main body 10, thereby reducing space usage.

[0065] In one embodiment, a connection structure 224 is provided on the contact end 223 to enhance the stable connection with the conductive connector 30. Optionally, the connection structure 224 is a convex wave point or a punched block formed by punching. The punched block can be an elastic structure. The provision of the connection structure 224 ensures contact between the contact end 223 and the conductive connector 30, thereby enhancing the stability of the electrical connection between the two.

[0066] In one embodiment, the contact end 223 is a radially enlarged structure, which increases the contact area with the conductive connector 30. And / or, the conductive electrode 22 and the insulating seat 21 are integrally formed by in-mold injection molding, making the connection between the two more secure and more convenient to produce.

[0067] In one embodiment, the contact end 223 has a stress hole 201 extending through the bent portion thereof. The stress hole 201 reduces the bending stress of the conductive electrode 22 when the conductive electrode 22 is bent to form the contact end 223, thereby effectively preventing the bent portion of the contact end 223 from breaking due to excessive stress during processing.

[0068] like Figures 10 to 12 As shown, in the third embodiment of the present application, the conductive connector 30 is made of a magnetizable and conductive material; as described above, the conductive connector 30 is in contact with the conductive electrode 22 and is electrically connected. And the corresponding end of the conductive connector 30 exposed at the plug-in end (i.e., the bottom surface of the contact head 32) is magnetically contacted with the power supply device 2 to establish an electrical connection. The first part of the corresponding end surface of the conductive connector 30 exposed at the plug-in end is arranged correspondingly to the conductive elastic needle of the power supply device 2, and the other part is arranged correspondingly to the magnet of the power supply device 2. When the magnet is magnetically fixed to the conductive connector 30, the conductive elastic needle fits tightly with the conductive connector 30 to establish a stable electrical connection. The conductive connector 30 replaces the magnet on the traditional atomization device 1, which reduces the occupied space, solves the problem that the plastic shell material is easily cracked and damaged when the magnet is pressed, and the positioning and assembly process is relatively cumbersome, simplifies the assembly process, and ensures the quality of the product.

[0069] In one embodiment, the conductive connecting member 30 is made of iron. Of course, the material of the conductive connecting member 30 is not limited thereto, and may also be other magnetizable and conductive metal materials or composite metal materials.

[0070] In one embodiment, the surface of the conductive connector 30 is provided with an anti-rust layer to prevent the iron conductive connector 30 from rusting. Optionally, the anti-rust layer can be made of gold, copper, or the like, and is attached to the iron conductive electrode through an electroplating process. The specific material is again not limited, but gold plating is preferably used.

[0071] In one embodiment, the end face of the conductive connector 30 exposed at the plug end is provided with a groove 301. When the conductive connector 30 is electrically connected to the power supply device 2, the conductive elastic pin of the power supply device 2 elastically abuts against the groove 301. Since the conductive connector 30 is fixed by magnetic attraction to the magnet, the force between the conductive connector 30 and the conductive elastic pin is relatively large. Therefore, a groove 301 is provided on the end face of the conductive connector 30. When the atomization device 1 is installed on the power supply device 2, the end of the conductive elastic pin is inserted into the groove 301, thereby effectively preventing the occurrence of the phenomenon of over-compression of the conductive elastic pin. Optionally, the groove 301 is an annular groove that surrounds the middle part of the conductive connector 30. The middle part of the ring is magnetically attracted to the magnet, and the cavity area of ​​the annular groove forms a channel for airflow. The setting of the channel prevents the problem of a small gap for airflow after the magnet contacts the conductive connector 30.

[0072] In one embodiment, a sealing groove 302 is formed on the outer periphery of the plug rod 31. A sealing ring 40 is sleeved on the sealing groove 302. The sealing ring 40 forms an interference seal with the inner wall of the mounting hole. The provision of the sealing ring 40 ensures the airtightness of the product.

[0073] In one embodiment, the end of the plug rod 31 away from the contact head 32 is tapered to form a guide portion 311, which is inserted into the upper portion of the small diameter section 1041. The provision of the guide portion 311 makes it smoother for the conductive connector 30 to be inserted into the mounting hole 104.

[0074] In one embodiment, the outer diameter of the middle portion of the plug rod 31 is larger than the outer diameter of the guide portion, forming a pre-fixed portion 312 , and the pre-fixed portion 312 is interference fit with the middle portion of the small-diameter section 1041 .

[0075] In one embodiment, the outer diameter of the connecting section between the plug rod 31 and the contact head 32 is larger than the pre-fixing section 312, forming a fixing section 313. The fixing section 313 has an interference fit with the lower section of the small-diameter section 1041. The fixing section 313 and the pre-fixing section 312 are fixedly mounted on the inner wall of the mounting hole 104, thereby firmly connecting the conductive connector 30 to the mounting hole 104. The sealing groove 302 is located between the pre-fixing section 312 and the fixing section 313.

[0076] Optionally, one end of the conductive electrode sheet 22 (i.e., the contact end 223) is located between the pre-fixing portion 312 and the small diameter section 1041, or between the fixing portion 313 and the small diameter section 1041, or between the contact head 32 and the step surface of the large diameter section 1042, so that the conductive electrode sheet 22 is electrically connected to the conductive connector 30.

[0077] The present application also provides an assembly method of the atomizing device 1, comprising the following steps:

[0078] S1: providing a base 14, including a lower end face and an upper end face, the lower end face of the base is provided with a plug-in cavity 101, and a wire passing hole 103 is formed in the upper end face of the base 14 and extends downward to the lower end face, and the lower end of the wire passing hole 103 communicates with the plug-in cavity 101;

[0079] S2: providing an atomization assembly 11, installing the atomization assembly 11 on the upper end face of the base 14, and inserting one end of the conductive pin 11 in the atomization assembly 11 into the wire passing hole 103 and extending into the plug-in cavity 101;

[0080] S3: providing an electrically connected seat 20, including an insulating seat 21 and a conductive tab 22; the conductive tab 22 is arranged on the insulating seat 21, and one end of the conductive tab 22 extends out of a resilient clamping arm 221;

[0081] S4: inserting the insulating seat 21 into the plug-in cavity 101, and the resilient clamping arm 221 is inserted into the plug-in cavity 101 along with the insulating seat 21, and a clamping space 102 is formed between the resilient clamping arm 221 and the inner wall of the plug-in cavity 101, and during the insertion process, the resilient clamping arm 221 is elastically abutted on the inner wall of the clamping space 102 under the action of the elastic restoring force, and an electrical connection is established. By using this way to assemble the atomization device, it is suitable for automatic production, and the contact between the conductive pin 111 and the conductive tab 22 is more stable.

[0082] In one embodiment, the following steps are further included,

[0083] S5: providing a shell assembly 15, and inserting the shell assembly 15 into the base 14.

[0084] In one embodiment, when the guide pin 111 extends into the clamping space 102 too long, between steps S2 and S3, the following steps are further included,

[0085] S2.1: providing a jig, inserting the jig into the plug-in cavity 101 to extrude the lower end of the conductive pin 111, so that the lower end of the conductive pin 111 is bent and hooked on the inner wall of the plug-in cavity 101, and then the jig is taken out. Without manually cutting the excessively long conductive pin 111, production time is saved, production efficiency is improved, and the connection of the conductive pin 111 to the base 14 is more stable.

[0086] As Figure 13 shown, the application also provides an atomization device, which includes a power supply device 2 and an atomization device 1, and when the atomization device 1 is plugged into the power supply device 2, an electrical connection is established with the power supply device 2. Optionally, the conductive connecting piece 30 is in magnetic contact with the power supply device 2 to establish a conductive connection. The power supply device 2 charges the atomization device 1, and optionally, the power supply device 2 is a battery or a PCB integrated with a power storage module.

[0087] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An atomizing device, comprising a main body, wherein an atomizing assembly is provided in the main body, characterized in that: The atomizing device is used to be plugged into the power supply device of the atomizing equipment; The plug-in end of the main body and the power supply device is provided with a plug-in cavity; the main body includes a shell assembly and a base, the shell assembly is plugged into the base, the atomizer assembly is arranged in the shell assembly, and the atomizer assembly is mounted on the upper end surface of the base, the plug-in end is the end of the base away from the atomizer assembly, and the plug-in cavity is opened in the base; the atomizer assembly includes a conductive pin, one end of which extends into the plug-in cavity; The atomizing device further includes an electrical connection base and a conductive connector; the electrical connection base includes an insulating base and a conductive electrode fixed to the insulating base, the insulating base is inserted into the insertion cavity, one end of the conductive electrode is located in the insertion cavity to establish an electrical connection with the conductive pin of the atomizing assembly, and the other end is exposed on the surface of the insulating base to form a contact end; a notch is formed on the outer surface of the insulating base, the notch is located on the bottom surface or side surface of the insulating base, and the contact end extends into the notch; The conductive connector is plugged into the main body and contacts the contact end to establish an electrical connection. The plug end is provided with a mounting hole. The mounting hole is provided on an end surface of the base facing away from the atomizer assembly. The conductive connector is plugged into the mounting hole. The contact end extends into the mounting hole and contacts the conductive connector to establish an electrical connection. The mounting hole is a countersunk hole, comprising a small-diameter section and a large-diameter section that are connected through each other, the small-diameter section being closer to the atomizer assembly than the large-diameter section; the notch is located on the bottom surface of the insulating seat and forms a part of the large-diameter section; the conductive connector abuts against the notch and contacts the contact end to establish an electrical connection; the conductive connector comprises a plug rod and a contact head connected to the plug rod; the plug rod is interference-fitted with the small-diameter section; the contact head abuts against the large-diameter section and contacts the contact end located on the large-diameter section to establish an electrical connection; The conductive electrode sheet and the insulating seat are integrally formed by in-mold injection molding; The conductive connecting member is used to contact the power supply device to establish an electrical connection.

2. The atomizing device according to claim 1, characterized in that: The contact end is provided with a connection structure for enhancing the stable connection with the conductive connecting member.

3. The atomizing device according to claim 2, characterized in that: The connecting structure is a protruding wave point or a punching block formed by punching.

4. The atomizing device according to claim 1, characterized in that: The contact end is a radially expanded structure.

5. The atomizing device according to claim 1, characterized in that: A stress hole is passed through the bent connection of the contact end.

6. An atomizing device, characterized in that: It comprises a power supply device and the atomization device according to any one of claims 1 to 5, wherein when the atomization device is plugged into the power supply device, the conductive connector contacts the power supply device to establish an electrical connection.

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