Atomization device

Abstract

The embodiment of the utility model provides atomization equipment which comprises an atomizer, and the atomizer comprises a heating assembly. A battery cell is arranged in the power supply device. The mainboard assembly is embedded in the end, facing the power supply device, of the atomizer, the mainboard assembly comprises a first surface and a second surface which are opposite to each other, the first surface is provided with an atomizing electrode, the atomizing electrode is electrically connected with the heating assembly, the second surface is provided with a conductive electrode, and the conductive electrode abuts against the battery cell. Thus, the heating assembly and the battery cell can be directly and electrically connected through the main board assembly, the heating assembly and the main board assembly are prevented from being connected through welding, the main board assembly and the battery cell are prevented from being connected through welding, the heating assembly and the battery cell can be electrically connected through the main board assembly, and the manufacturing cost of the atomization equipment can be reduced; and mass production of atomization equipment is facilitated.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomization, and particularly to an atomization device. Background Art

[0002] With the development of atomization devices, atomization devices that are small in size, convenient to carry and use are becoming more and more popular.

[0003] In related technologies, since the heating component and the circuit board in the atomization device, and between the circuit board and the battery cell are usually welded by electronic wires, it not only makes the preparation of the atomization device more complicated, increases the overall preparation cost, but also is not conducive to the mass production of the atomization device. Summary of the Utility Model

[0004] To solve or partially solve the above problems, this application discloses an atomization device to solve the problems of relatively complicated electrical connection preparation and relatively high preparation cost of the atomization device in related technologies.

[0005] To solve the above problems, an embodiment of this application provides an atomization device, including:

[0006] An atomizer, the atomizer includes a heating component.

[0007] A power supply device, a battery cell is arranged inside the power supply device.

[0008] A main board assembly, the main board assembly is arranged between the atomizer and the power supply device, the main board assembly includes a first surface and a second surface facing away from each other, an atomization electrode is arranged on the first surface, the atomization electrode is electrically connected to the heating component, and a conductive electrode is arranged on the second surface, and the conductive electrode is in pressing contact with the battery cell.

[0009] In some embodiments, the atomizer includes an oil cup housing and a base assembly that closes one end of the oil cup housing;

[0010] The heating component includes a heating pin, and the heating pin passes through the base assembly and contacts the atomization electrode.

[0011] In some embodiments, the atomizer further includes a fixing frame, the fixing frame is arranged on one side of the base assembly facing the power supply device, and an assembly hole is arranged on the fixing frame.

[0012] An air flow sensor is further arranged on the first surface, and the air flow sensor is arranged in the assembly hole.

[0013] In some embodiments, electrode holes are formed in the base assembly. The heating pin includes a first bent portion and a second bent portion which are bent. The first bent portion passes through the base assembly, and the second bent portion is at least partially positioned in the electrode holes.

[0014] The atomization electrode is inserted into the electrode hole and contacts the second bent portion.

[0015] In some embodiments, the area where the electrode holes are formed in the base assembly is a first area, and the area where the fixing frame is arranged on the base assembly is a second area. The orthographic projection of the first area on the first surface and the orthographic projection of the second area on the first surface do not overlap.

[0016] In some embodiments, the conductive electrode includes an elastic electrode. The conductive electrode includes a positive electrode and a negative electrode. The positive and negative electrodes of the battery core are arranged on the same side and are both located on the side facing the atomizer.

[0017] The positive electrode is in pressing contact with the positive electrode of the battery core, and the negative electrode is in pressing contact with the negative electrode of the battery core. Both the positive electrode and the negative electrode are in an elastically compressed state.

[0018] In some embodiments, the power supply device includes a bracket and a bottom cover.

[0019] The bracket and the bottom cover are connected to form a receiving cavity. One end of the bracket away from the bottom cover is connected to the oil cup housing, and the battery core is installed in the receiving cavity.

[0020] In some embodiments, a first buckle is arranged on one side of the oil cup housing away from the heating assembly, and a second buckle is arranged on one end of the bracket away from the bottom cover. The first buckle and the second buckle are snap-connected.

[0021] In some embodiments, a third buckle is arranged on the bottom cover, and a fourth buckle is arranged on one end of the bracket away from the oil cup housing. The third buckle and the fourth buckle are snap-connected.

[0022] In some embodiments, the atomization device includes a decorative housing and a mouthpiece housing.

[0023] The oil cup housing includes a first housing part and a second housing part. A limiting member is included between the first housing part and the second housing part. The base assembly is assembled inside the first housing part, and the heating assembly is assembled inside the second housing part.

[0024] The mouthpiece housing is sleeved outside the second housing part, and the decorative housing is sleeved outside the bracket and the first housing part.

[0025] According to the atomizing device provided in the above embodiment, in the embodiment of the present application, since the main board assembly is embedded in the end of the atomizer facing the power supply device, the main board assembly includes a first surface and a second surface facing away from each other. An atomizing electrode is provided on the first surface, and the atomizing electrode is electrically connected to the heating component. A conductive electrode is provided on the second surface, and the conductive electrode abuts against the battery cell. Therefore, the heating component and the battery cell can be directly electrically connected through the main board assembly, avoiding connecting the heating component and the main board assembly, and the main board assembly and the battery cell by welding, and the heating component and the battery cell can be electrically connected through the main board assembly. In this way, not only can the cost of manufacturing the atomizing device be reduced, but also it is beneficial to the mass production of the atomizing device. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is an exploded structural schematic diagram of the atomizing device provided by the embodiment of the present application;

[0028] Figure 2 It is one of the cross-sectional structural schematic diagrams of the atomizing device provided by the embodiment of the present application;

[0029] Figure 3 It is the second cross-sectional structural schematic diagram of the atomizing device provided by the embodiment of the present application;

[0030] Figure 4 It is an assembly schematic diagram of the atomizer and the main board assembly included in the atomizing device provided by the embodiment of the present application

[0031] Figure 5 It is one of the assembly schematic diagrams of the atomizer and the power supply device included in the atomizing device provided by the embodiment of the present application;

[0032] Figure 6 It is the second assembly schematic diagram of the atomizer and the power supply device included in the atomizing device provided by the embodiment of the present application;

[0033] Figure 7 It is the third assembly schematic diagram of the atomizer and the power supply device included in the atomizing device provided by the embodiment of the present application;

[0034] Figure 8 It is an assembly schematic diagram of the battery cell and the main board assembly included in the atomizing device provided by the embodiment of the present application;

[0035] Figure 9It is one of the assembly schematic diagrams of the bracket and the bottom cover included in the atomization device provided by the embodiments of the present application;

[0036] Figure 10 It is the second of the assembly schematic diagrams of the bracket and the bottom cover included in the atomization device provided by the embodiments of the present application;

[0037] Figure 11 It is the structural schematic diagram of the heating component included in the atomization device provided by the embodiments of the present application.

[0038] Explanation of reference numerals:

[0039] 1: Atomizer; 11: Heating component; 111: Heating pin; 1111: First bending part; 1112: Second bending part; 112: Heating element; 12: Oil cup housing; 121: First buckle; 122: First housing part; 123: Second housing part; 124: Limiting part; 13: Base assembly; 131: Electrode hole; 14: Fixing bracket; 141: Assembly hole; 2: Power supply device; 21: Battery cell; 22: Bracket; 221: Second buckle; 222: Fourth buckle; 23: Bottom cover; 231: Third buckle; 3: Main board assembly; 31: First surface; 311: Atomization electrode; 312: Airflow sensor; 32: Second surface; 321: Conductive electrode; 4: Decorative housing; 5: Mouthpiece housing; 6: Dust cap. Detailed implementation manners

[0040] The present application will be further described in detail below in conjunction with the accompanying drawings through specific implementation manners. Similar elements in different implementation manners adopt related similar element numbers. In the following implementation manners, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification, which is to avoid the core part of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and the general technical knowledge in the art.

[0041] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various implementation manners. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for clearly describing a certain embodiment and do not mean a necessary sequence unless it is stated that a certain sequence must be followed.

[0042] The serial numbers assigned to components in this document itself, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in this application, unless otherwise specified, both include direct and indirect connection (coupling).

[0043] In the related art, there are problems that the preparation of the atomization device is relatively complex and the preparation cost is relatively high.

[0044] In this application, the heating component, the main board and the battery cell are in contact connection through electrodes to solve the above problems.

[0045] Specifically, please refer to Figures 1 to 11 , in some embodiments, the embodiments of this application provide an atomization device, including:

[0046] An atomizer 1, provided with a heating component 11.

[0047] A power supply device 2, with a battery cell 21 arranged inside the power supply device 2.

[0048] A main board assembly 3, embedded in the end of the atomizer 1 facing the power supply device 2. The main board assembly 3 includes a first surface 31 and a second surface 32 facing away from each other. An atomization electrode 311 is arranged on the first surface 31, and the atomization electrode 311 is electrically connected to the heating component 11. A conductive electrode 321 is arranged on the second surface 32, and the conductive electrode 321 abuts against the battery cell 21.

[0049] It can be seen from the above embodiments that in the embodiments of this application, since the main board assembly 3 is embedded in the end of the atomizer 1 facing the power supply device 2, the main board assembly 3 includes a first surface 31 and a second surface 32 facing away from each other. An atomization electrode 311 is arranged on the first surface 31, and the atomization electrode 311 is electrically connected to the heating component 11. A conductive electrode 321 is arranged on the second surface 32, and the conductive electrode 321 abuts against the battery cell 21. Therefore, the heating component 11 and the battery cell 21 can be directly electrically connected through the main board assembly 3, avoiding connecting the heating component 11 and the main board assembly 3, and the main board assembly 3 and the battery cell 21 by welding. And the heating component 11 and the battery cell 21 can be electrically connected through the main board assembly 3. In this way, not only can the cost of preparing the atomization device be reduced, but also it is beneficial to the mass production of the atomization device.

[0050] In the above embodiments, the atomization electrode 311 is an electrode that transmits the electrical signal of the power supply device 2 to the heating component 11. The atomization electrode 311 and the conductive electrode 321 are disposed on two opposite surfaces of the main board assembly 3. The number of atomization electrodes 311 is at least two, and the number of atomization electrodes 311 is the same as the number of heating pins included in the heating component 11. The atomization electrode 311 may include one or a combination of structures such as a plate-like structure, a rod-like structure, and a beam-like structure. The embodiments of the present application do not limit this. The number of atomization electrodes 311 may be three, or may be four, or may be five, or other numbers. The embodiments of the present application do not limit this. The conductive electrode 321 is used to contact the battery cell 21, and the conductive electrode 321 extends in the direction towards the battery cell 21, and the atomization electrode 311 extends in the direction towards the heating component.

[0051] In some embodiments, the atomizer 1 includes an oil cup housing 12 and a base assembly 13. The oil cup housing 12 is connected to the base assembly 13 to form an atomization cavity. The heating component 11 includes heating pins 111, and the heating pins 111 pass through the base assembly 13 and are electrically connected to the atomization electrode 311.

[0052] In this embodiment, the heating component 11 may include a heating element and a plurality of heating pins 111. The plurality of heating pins 111 are electrically connected to the heating element. The heating pins 111 and the heating element may be a split structure or an integral structure. At least a part of the heating pins 111 is in contact with the heating element. The heating pins 111 are generally rod-like, sheet-like, or other shaped structures. In some embodiments, the heating element is a mesh cylinder structure, and the heating pins 111 are attached to the inner wall of the mesh cylinder structure. When both the heating pins 111 and the heating element are made of conductive materials, the heating pins 111 can be electrically connected to the heating element.

[0053] The oil cup housing 12 and the base assembly 13 may be a split structure or an integral structure. When the oil cup housing 12 and the base assembly 13 are a split structure, the oil cup housing 12 and the base assembly 13 may be detachably connected by means of snap connection, riveting, etc. The embodiments of the present application do not limit this. The heating component 11 may be installed in the oil cup housing 12, or may be installed on the base assembly 13, or may have connection points with both the oil cup housing 12 and the base assembly 13, so that the heating component 11 is located in the atomization cavity.

[0054] The base assembly 13 may be provided with structures such as a lead wire groove or a lead wire hole, etc., to guide the heating pins 111 to pass through the base assembly 13 and contact the atomization electrode 311, so that the heating pins 111 can be directly electrically connected to the atomization electrode 311, thereby reducing the connection difficulty between the heating component 11 and the main board assembly 3.

[0055] In some embodiments, the atomizer 1 further includes a fixing bracket 14 disposed on a side of the base assembly 13 facing the power supply device 2. An assembly hole 141 is provided on the fixing bracket 14. An airflow sensor 312 is further provided on the first surface 31, and the airflow sensor 312 is inserted into the assembly hole 141. Among them, the airflow sensor 312 can be a silicon microphone.

[0056] In this embodiment, the fixing bracket 14 can be fixed on the surface of the base assembly 13 facing the power supply device 2 by injection molding, snap connection or riveting. Since the airflow sensor 312 is further provided on the first surface 31 and the airflow sensor 312 is inserted into the assembly hole 141, the fixing bracket 14 can accommodate the airflow sensor 312. Furthermore, while the heating assembly 11 and the main board assembly 3 are electrically connected, the assembly of the airflow sensor 312 can be realized, further simplifying the assembly difficulty of the atomization device.

[0057] In some embodiments, an electrode hole 131 is provided on the base assembly 13. The heating pin 111 includes a first bent portion 1111 and a second bent portion 1112 which are bent. The first bent portion 1111 passes through the base assembly 13, and the second bent portion 1112 is disposed close to the hole wall of the electrode hole 131. The atomization electrode 311 is inserted into the electrode hole 131 and contacts the second bent portion 1112.

[0058] In this embodiment, a V-shaped bent structure, a spoon-shaped bent structure, or other shaped bent structures can be formed between the first bent portion 1111 and the second bent portion 1112, which is not limited in the embodiments of the present application. Exemplarily, the first bent portion 1111 can be a plate-shaped or plate-like structure, and the second bent portion 1112 can be an L-shaped bent structure. That is, the second bent portion 1112 includes a first pin arm and a second pin arm. The first bent portion 1111 and the second pin arm are connected through the first pin arm. The first pin arm extends in a first direction, and the second pin arm extends in a second direction, and the second pin arm is disposed close to the hole wall of the electrode hole 131. Thus, since the first bent portion 1111 passes through the base assembly 13, the second bent portion 1112 is disposed close to the hole wall of the electrode hole 131, and the atomization electrode 311 is inserted into the electrode hole 131 and contacts the second bent portion 1112, a transferable space can be provided between the first bent portion 1111 and the second bent portion 1112, facilitating the provision of space for the contact of the atomization electrode 311. Among them, the second direction is the extending direction of the axis of the electrode hole 131, and the first direction intersects the second direction.

[0059] In some embodiments, the area where the electrode hole 131 is provided on the base assembly 13 is a first area, and the area where the fixing bracket 14 is provided on the base assembly 13 is a second area. The orthographic projection of the first area on the first surface 31 and the orthographic projection of the second area on the first surface 31 do not overlap.

[0060] In this embodiment, the first region is the region on the base assembly 13 where the electrode holes 131 are formed, that is, the region where the atomizing electrode 311 is assembled on the base assembly 13, and the second region is the region on the base assembly 13 where the fixing frame 14 is provided, that is, the region where the airflow sensor 312 is assembled on the base assembly 13. Thus, since the orthographic projection of the first region on the first surface 31 and the orthographic projection of the second region on the first surface 31 have no overlap, the first region and the second region are independent of each other and do not interfere with each other. That is, the assembly of the airflow sensor 312 on the base assembly 13 will not interfere with the assembly of the atomizing electrode 311 on the base assembly 13, and at the same time, the overall structure of the entire atomizing device is more compact, which is beneficial to reducing the volume of the atomizing device and meeting the design requirements for the lightweight of the atomizing device.

[0061] In some embodiments, the conductive electrode 321 includes an elastic electrode. The conductive electrode 321 includes a positive electrode and a negative electrode. The positive and negative electrodes of the battery cell 21 are arranged on the same side and are both located on the side facing the atomizer 1; the positive electrode is in pressing contact with the positive electrode of the battery cell 21, and the negative electrode is in pressing contact with the negative electrode of the battery cell 21. Both the positive electrode and the negative electrode are in an elastically compressed state.

[0062] In this embodiment, the elastic electrode can be an electrode with a spring inside, or a kind of metal spring pin, or other electrode structures that can have telescopic properties. The embodiments of the present invention do not limit this. Exemplarily, when the elastic electrode can be an electrode with a spring inside, the elastic electrode can include a metal cylinder, a spring, and a metal rod. The metal cylinder is fixed on the second surface 32, the spring is embedded in the inner cavity of the metal cylinder, and the end of the metal rod is connected to the end of the spring. When the metal rod contacts the battery cell 21, the spring is in an elastically compressed state. Thus, since the elastic electrode can telescopically move away from the battery cell 21, when the elastic electrode contracts, the end of the elastic electrode can always press against the battery cell 21. On the one hand, it can ensure the tightness of the electrical connection between the elastic electrode and the battery cell 21, and on the other hand, it can provide a certain assembly allowance for the pressing contact between the elastic electrode and the battery cell 21, which is beneficial to compensating for the assembly error between the battery cell 21 and the main board assembly 3.

[0063] In addition, it should be noted that since the positive and negative electrodes of the battery cell 21 are arranged on the same side between the elastic electrode and the battery cell 21, and are both located on the side facing the atomizer 1, the positive electrode is in contact with the positive electrode of the battery cell 21, and the negative electrode is in contact with the negative electrode of the battery cell 21. Therefore, the electrical connection path between the elastic electrode and the battery cell 21 can be shortened, thereby reducing the difficulty of electrical connection between the elastic electrode and the battery cell 21. At the same time, the electrical connection between the elastic electrode and the battery cell 21 can, on the one hand, reduce the volume of the battery cell 21, making the overall volume of the power supply device 2 smaller, facilitating the realization of the small-volume design requirements of the atomizer device, and on the other hand, facilitate the identification of the polarity of the battery cell 21, while facilitating installation, effectively preventing leakage of the battery cell 21.

[0064] In some embodiments, the power supply device 2 includes a bracket 22 and a bottom cover 23; the bracket 22 and the bottom cover 23 are connected to form a accommodating cavity, the end of the bracket 22 away from the bottom cover 23 is connected to the oil cup shell 12, and the battery cell 21 is installed in the accommodating cavity.

[0065] It should be noted that, in this embodiment, the bracket 22 can be a single-layer shell structure, a double-layer shell structure, or other forms of shell structures, and the embodiments of the present application do not limit this. In addition, the bracket 22 is a cylindrical structure, so that the bracket 22 can enclose a housing cavity, so that the battery can be installed in the housing cavity by snapping, plugging or other connection methods. The bottom cover 23 can be connected to the end of the bracket 22 away from the oil cup shell 12 by snapping, riveting or threading, so that the bracket 22 and the bottom cover 23 enclose a housing cavity. The shape of the housing cavity is determined according to the shape of the battery cell 21. For example, when the battery cell 21 is cylindrical, the shape of the housing cavity is a cylindrical cavity. When the battery cell 21 is a square sheet structure, the shape of the housing cavity is a square cavity. Thus, in this embodiment, since the bracket 22 and the bottom cover 23 are connected to form a receiving cavity, the end of the bracket 22 away from the bottom cover 23 is connected to the oil cup housing 12, and the battery cell 21 is installed in the receiving cavity. Therefore, the battery cell 21 can be assembled in the receiving space formed by the bracket 22 and the bottom cover 23, which facilitates the assembly of the battery cell 21 and protects the battery cell 21. In addition, it should be noted that the bracket 22 can also be a frame-shaped structure or a cylindrical structure. In the case of a cylindrical structure, a through hole or a through groove structure can be opened in the bracket 22 to reduce the overall weight of the bracket. It is also possible to set ribs, reinforcing beams and other structures on the surface of the bracket 22 to increase the overall strength of the bracket 22 through the ribs, reinforcing beams and other structures.

[0066] In some embodiments, a first buckle 121 is provided on the side of the oil cup housing 12 away from the heating component 11, and a second buckle 221 is provided on the end of the bracket 22 away from the bottom cover 23, and the first buckle 121 and the second buckle 221 are snap-connected.

[0067] In this embodiment, the second buckle 221 may include at least two card joints arranged at intervals, and the two card joints arranged at intervals are provided with limiting protrusion structures towards the end of the oil cup housing 12. The number of the first buckles 121 is equal to the number of the second buckles 221, and the positions of the first buckles 121 and the second buckles 221 are in relative positions. The first buckle 121 may include a slot structure. In this way, when the first buckle 121 and the second buckle 221 are snapped together, the bracket 22 and the oil cup housing 12 can be detachably connected, which is convenient for assembly. At the same time, it is easy to assemble the base assembly 13 and the heating assembly 11 inside the oil cup housing 12, and it is easy to assemble the battery cell 21 inside the bracket 22.

[0068] In some embodiments, the bottom cover 23 is provided with a third buckle 231, and one end of the bracket 22 away from the oil cup housing 12 is provided with a fourth buckle 222, and the third buckle 231 and the fourth buckle 222 are snapped together.

[0069] In this embodiment, the end of the bottom cover 23 facing the bracket 22 may be a flange structure, the third buckle 231 may be a protruding structure provided on the flange structure, and the fourth buckle 222 is a through-hole structure provided at one end of the bracket 22 away from the oil cup housing 12. When the bracket 22 and the bottom cover 23 are assembled, the protruding structure is fitted into the through-hole structure to realize the detachable connection between the bottom cover 23 and the bracket 22. When the battery cell 21 runs out of power or fails, it is convenient to disassemble and assemble the battery cell 21 in the accommodating cavity formed by the bracket 22 and the bottom cover 23.

[0070] In some embodiments, the atomization device includes a decorative housing 4 and a mouthpiece housing 5; the oil cup housing 12 includes a first housing part 122 and a second housing part 123. A limiting member 124 is included between the first housing part 122 and the second housing part 1C. The base assembly 13 is assembled inside the second housing part 123, and the heating assembly 11 is assembled inside the first housing part 122; the mouthpiece housing 5 is sleeved outside the first housing part 122, and the decorative housing 4 is sleeved outside the bracket 22 and the first housing part 122.

[0071] In this embodiment, since the oil cup housing 12 includes a first housing part 122 and a second housing part 123, and a limiting member 124 is included between the first housing part 122 and the second housing part 123, the assembly positions of the nozzle housing 5 and the decorative housing 4 can be defined by the limiting member 124. Also, since the base assembly 13 is assembled inside the second housing part 123, and the heating assembly 11 is assembled inside the first housing part 122, the nozzle housing 5 is sleeved outside the first housing part 122, and the decorative housing 4 is sleeved outside the bracket 22 and the second housing part 123, the connection part between the bracket 22 and the main board assembly 3 can be shielded by the decorative housing 4, and the connection part between the base assembly 13 and the bracket 22 can be shielded by the decorative housing 4, while ensuring the structural consistency of the outer walls of the nozzle housing 5 and the decorative housing 4, further improving the consistency and aesthetics of the external structure of the atomization device. In addition, to improve the service life of the atomization device, a dust cap can be provided at one end of the decorative housing 4 close to the bottom cover 23, thereby preventing external powder layers and the like from entering the interior of the atomization device.

[0072] Combining the above embodiments, the following will briefly describe the assembly process of the atomization device provided by the embodiments of the present application, which is as follows:

[0073] First, fix the heating assembly inside the oil cup housing 12, then fix the base assembly 13 on the end of the oil cup housing 12 away from the heating assembly. Then, assemble the fixing frame 14 on the base assembly 13. Align the atomization cell 21 on the first surface 31 of the main board assembly 3 with the electrode hole 131, and align the airflow sensor 312 with the assembly hole 141. Then, insert the atomization electrode 311 into the electrode hole 131, and insert the airflow sensor 312 into the assembly hole 141. At the same time, bend the heating pin 111 of the heating assembly 11 into the electrode hole 131 of the oil cup, so that the atomization electrode 311 and the heating pin 111 are in contact to form a circuit. After that, connect the bracket 22 and the oil cup housing 12 through the first buckle 121 and the second buckle 221. After the assembly is completed, load the cell 21 into the accommodation cavity inside the bracket 22. Then, fasten and fix the bottom cover 23 and the bracket 22 through the third buckle 231 and the fourth buckle 222, and at the same time, make the end of the elastic electrode on the second surface 32 of the main board assembly 3 always press against the cell 21, so that the elastic electrode and the cell 21 are connected, realizing the connection of the electrical connection circuit of the entire atomization device.

[0074] As can be seen from the above embodiments, in the embodiments of the present application, since the main board assembly 3 is embedded in the end of the atomizer 1 facing the power supply device 2, the main board assembly 3 includes a first surface 31 and a second surface 32 facing away from each other. An atomization electrode 311 is provided on the first surface 31, and the atomization electrode 311 is electrically connected to the heating component 11. A conductive electrode 321 is provided on the second surface 32, and the conductive electrode 321 abuts against the battery cell 21. Therefore, the heating component 11 and the battery cell 21 can be directly electrically connected through the main board assembly 3, avoiding connecting the heating component 11 and the main board assembly 3, and the main board assembly 3 and the battery cell 21 by welding. Moreover, the heating component 11 and the battery cell 21 can be electrically connected through the main board assembly 3. In this way, not only can the cost of manufacturing the atomization device be reduced, but also it is beneficial to the mass production of the atomization device.

[0075] The various embodiments in the specification are all described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0076] Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art can make additional changes and modifications once they know the basic creative concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.

[0077] Finally, it should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or terminal device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or terminal device including the said element.

[0078] The above has introduced the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An atomizing device, characterized in that, Comprising: An atomizer, the atomizer comprising a heating component; A power supply device, an electric core being disposed inside the power supply device; A main board assembly, the main board assembly being disposed between the atomizer and the power supply device, the main board assembly comprising a first surface and a second surface facing away from each other, an atomization electrode being disposed on the first surface, the atomization electrode being electrically connected to the heating component, and a conductive electrode being disposed on the second surface, the conductive electrode being in contact with the electric core.

2. The atomization device according to claim 1, wherein The atomizer comprises an oil cup housing and a base assembly closing one end of the oil cup housing; The heating component comprises a heating pin, the heating pin passing through the base assembly and contacting the atomization electrode.

3. The atomization device according to claim 2, wherein The atomizer further comprises a fixing bracket, the fixing bracket being disposed on a side of the base assembly facing the power supply device, and an assembly hole being provided on the fixing bracket; An air flow sensor is further disposed on the first surface, and the air flow sensor is disposed in the assembly hole.

4. The atomization device according to claim 3, wherein An electrode hole is provided on the base assembly, the heating pin comprises a first bent portion and a second bent portion which are bent, the first bent portion passes through the base assembly, and the second bent portion is at least partially positioned in the electrode hole; The atomization electrode is inserted into the electrode hole and contacts the second bent portion.

5. The atomization device according to claim 4, characterized in that, A region of the base assembly where the electrode hole is provided is a first region, a region of the base assembly where the fixing bracket is provided is a second region, and a positive projection of the first region on the first surface and a positive projection of the second region on the first surface do not overlap.

6. The atomization device according to claim 1, characterized in that, The conductive electrode comprises an elastic electrode, the conductive electrode comprises a positive electrode and a negative electrode, the positive electrode and the negative electrode of the electric core are disposed on the same side, and both are located on a side facing the atomizer; The positive electrode is in pressing contact with the positive electrode of the electric core, the negative electrode is in pressing contact with the negative electrode of the electric core, and both the positive electrode and the negative electrode are in an elastically compressed state.

7. The atomization device according to claim 2, wherein, The power supply device comprises a bracket and a bottom cover; The bracket and the bottom cover are connected to form a receiving cavity, one end of the bracket away from the bottom cover is connected to the oil cup housing, and the electric core is installed in the receiving cavity.

8. The atomization device according to claim 7, wherein, A first buckle is provided on a side of the oil cup housing away from the heating component, a second buckle is provided on one end of the bracket away from the bottom cover, and the first buckle and the second buckle are snap-connected.

9. The atomization device according to claim 7, wherein, The bottom cover is provided with a third buckle, one end of the bracket away from the oil cup housing is provided with a fourth buckle, and the third buckle and the fourth buckle are snap-connected.

10. The atomization device according to claim 7, characterized in that, The atomization device comprises a decorative housing and a mouthpiece housing; The oil cup housing comprises a first housing portion and a second housing portion, a limiting member is included between the first housing portion and the second housing portion, the base assembly is assembled inside the second housing portion, and the heating component is assembled inside the first housing portion; The mouthpiece housing is sleeved outside the first housing portion, and the decorative housing is sleeved outside the bracket and the second housing portion.

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