Atomization device and atomization equipment

Abstract

The utility model discloses an atomization device and atomization equipment. The atomization device comprises a shell, wherein a liquid storage cavity and an atomization channel are formed in the shell; the liquid storage cavity is divided into two containing cavities by the partition plate in the first direction; the partition plate divides the atomization channel into a first atomization cavity and a second atomization cavity in the first direction. The atomization assembly comprises a first atomization core and a second atomization core, the first atomization core is installed in the first atomization cavity, the second atomization core is installed in the second atomization cavity, and the first direction is the arrangement direction of the first atomization core and the second atomization core. Thus, when the liquid storage cavity is divided, the first atomization cavity and the second atomization cavity can be independently arranged through the partition plate of the shell, and sealing and assembling between the first atomization cavity and the second atomization cavity are achieved without additional devices; and 2, the oil leakage risk between the first atomization cavity and the second atomization cavity can be reduced, and the preparation cost of the atomization device is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electronic atomization, and particularly relates to an atomization device and an atomization equipment. BACKGROUND

[0002] With the development of atomization devices, atomization devices with more atomization performance are becoming more and more popular. In order to improve the atomization performance of the atomization device, two oil tanks can be arranged in the atomization device, and a separate heating core is arranged in each oil tank. However, due to the need to consider sealing and fixing between the two oil tanks, the preparation cost of the atomization device is increased. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiments of the application is to provide an atomization device and an atomization equipment, which at least solve the problem that the sealing and fixing between two oil tanks need to be considered, and the preparation cost of the atomization device is high.

[0004] In a first aspect, the embodiments of the application provide an atomization device, which comprises:

[0005] a housing forming a liquid storage cavity and an atomization channel;

[0006] a partition plate, which divides the liquid storage cavity into two accommodation cavities along a first direction, and divides the atomization channel into a first atomization cavity and a second atomization cavity along the first direction;

[0007] an atomization assembly, which comprises a first atomization core and a second atomization core, the first atomization core is installed in the first atomization cavity, and the second atomization core is installed in the second atomization cavity, wherein the first direction is the arrangement direction of the first atomization core and the second atomization core.

[0008] Optionally, the partition plate divides the liquid storage cavity into two accommodation cavities with different volumes.

[0009] Optionally, the partition plate constitutes at least part of the atomization channel.

[0010] Optionally, the atomization device further comprises:

[0011] an upper sealing member, which is sealingly connected to the upper part of the housing and is used for sealing the accommodation cavities above the partition plate;

[0012] a base assembly, which is sealingly connected to the lower part of the housing and is used for sealing the accommodation cavities below the partition plate.

[0013] Optionally, the housing and the partition plate are integrally formed.

[0014] Optionally, the atomization assembly comprises an atomization barrel and a liquid guide member.

[0015] Part of the atomizing barrel is located in the first atomizing cavity, and another part of the atomizing barrel is located in the second atomizing cavity; the atomizing barrel has a first liquid inlet hole for guiding liquid to communicate with the first atomizing cavity, and the atomizing barrel has a second liquid inlet hole for guiding liquid to communicate with the second atomizing cavity;

[0016] The first atomizing cavity and the second atomizing cavity are both embedded with one of the liquid guides, the first atomizing core is installed inside the liquid guide arranged in the first atomizing cavity, and the second atomizing core is installed inside the liquid guide arranged in the second atomizing cavity.

[0017] Optionally, the first atomizing core comprises a first heating element and at least one first pin electrically connected to the first heating element, and the second atomizing core comprises a second heating element and at least one second pin electrically connected to the second heating element.

[0018] The base assembly comprises an electrode seat and a mounting seat, the mounting seat is arranged below the shell, the electrode seat is detachably connected to the end face of the mounting seat away from the liquid storage cavity, the electrode seat is provided with an atomizing electrode, and the first pin and the second pin are electrically connected to the atomizing electrode.

[0019] Optionally, the first pin comprises a first positive electrode pin and a first negative electrode pin, and the second pin comprises a second positive electrode pin and a second negative electrode pin.

[0020] The atomizing electrode comprises a first positive electrode, a first negative electrode, a second positive electrode and a second negative electrode.

[0021] The first positive electrode pin and the first positive electrode are electrically connected, the first negative electrode pin and the first negative electrode are electrically connected, the second positive electrode pin and the second positive electrode are electrically connected, and the second negative electrode pin and the second negative electrode are electrically connected.

[0022] Optionally, the first pin comprises a third positive electrode pin, the second pin comprises a fourth positive electrode pin, the atomizing assembly further comprises a third negative electrode pin, and the third negative electrode pin is electrically connected to the first heating element and the second heating element at the same time.

[0023] The atomizing electrode comprises a third positive electrode, a fourth positive electrode and a third negative electrode, the third positive electrode pin and the third positive electrode are electrically connected, the fourth positive electrode pin and the fourth positive electrode are electrically connected, and the third negative electrode pin and the third negative electrode are electrically connected.

[0024] Optionally, the first pin and the second pin each comprise a fifth positive pin, and the atomization assembly further comprises a fourth negative pin, the fourth negative pin being electrically connected to the first heating element and the second heating element at the same time;

[0025] The atomization electrode comprises a fifth positive electrode and a fourth negative electrode, the fifth positive pin is electrically connected to the fifth positive electrode, and the fourth negative pin is electrically connected to the fourth negative electrode

[0026] Optionally, the first pin passes through the atomization channel and extends to the electrode seat to be electrically connected to the atomization electrode, and the second pin is led out from one end of the shell away from the base assembly to the outside of the shell and extends to the electrode seat to be electrically connected to the atomization electrode.

[0027] Optionally, the first pin and the second pin each pass through the atomization channel and extend to the electrode seat to be electrically connected to the atomization electrode;

[0028] Alternatively, the first pin and the second pin each are led out from one end of the shell away from the base assembly to the outside of the shell and extend to the electrode seat to be electrically connected to the atomization electrode.

[0029] Optionally, a plug-in column is arranged on the mounting seat, a through hole is formed in the middle of the plug-in column, and an air inlet hole is formed in the electrode seat, the through hole and the air inlet hole being communicated;

[0030] The plug-in column is plugged into the atomization barrel.

[0031] Optionally, a first guide groove is arranged on the outer wall of the plug-in column, a first guide hole is formed in the mounting seat, the first guide groove and the first guide hole are communicated, and the first guide hole penetrates through the mounting seat along the first direction;

[0032] The first pin and / or the second pin are sequentially connected to the atomization electrode through the first guide groove and the first guide hole.

[0033] Optionally, a second guide groove extending along the first direction is formed in the outer wall of the shell, a second guide hole extending along a second direction is formed in the mounting seat, and the end portion of the second guide hole extends to the atomization electrode, the first pin and / or the second pin are sequentially connected to the atomization electrode through the liquid guide, the second guide groove and the second guide hole, and the second direction intersects the first direction;

[0034] The second guide groove extends from one end of the outer wall of the shell in the first direction to the other end of the outer wall of the shell in the first direction.

[0035] Optionally, a surface of the mounting base facing the electrode base is provided with an electrode accommodating groove, and the atomization electrode is inserted into the electrode accommodating groove; one side of the electrode accommodating groove is provided with a guide notch, and the first pin or the second pin passes through the guide notch and contacts the atomization electrode.

[0036] In a second aspect, the embodiments of the present application provide an atomization device, which comprises a power supply assembly and the atomization device according to any one of the above embodiments.

[0037] The power supply assembly is electrically connected with the atomization device.

[0038] In some embodiments, the atomization device further comprises an atomization shell and a bottom cover.

[0039] The atomization shell and the bottom cover are connected to form an atomization cavity, and the power supply assembly and the atomization device are both installed in the atomization cavity.

[0040] In some embodiments, the atomization shell and the bottom cover are connected to form an atomization cavity in a detachable manner, and the atomization shell is provided with a charging port electrically connected with the power supply assembly.

[0041] In the embodiments of the present application, the partition plate divides the liquid storage cavity into two accommodation cavities along the first direction, and divides the atomization channel into the first atomization cavity and the second atomization cavity along the first direction, so that the partition plate provided in the shell itself can divide the liquid storage cavity, and the atomization device can form the first atomization cavity and the second atomization cavity which are independent of each other, and the first atomization cavity and the second atomization cavity do not need to be sealed and connected by an additional sealing member or connecting member. In addition, the atomization assembly at least comprises the adjacent first atomization core and the second atomization core, the first atomization core is installed in the first atomization cavity, and the second atomization core is installed in the second atomization cavity, wherein the first direction is the arrangement direction of the first atomization core and the second atomization core, so that the first atomization core in the first atomization cavity can be independently atomized, and the second atomization core in the second atomization cavity can be independently atomized. In summary, in the embodiments of the present application, the liquid storage cavity is divided into two parts, and the first atomization cavity and the second atomization cavity are independently provided by the partition plate provided in the shell itself, so that the first atomization cavity and the second atomization cavity do not need additional devices for sealing and assembling, and the risk of oil leakage between the first atomization cavity and the second atomization cavity is reduced, thereby improving the stability of the atomization device and reducing the manufacturing cost of the atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the following will briefly introduce the drawings needed to be used in the embodiments or the related art description. Obviously, the drawings in the following description are some embodiments of the present disclosure, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0043] Figure 1 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0044] Figure 2 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0045] Figure 3 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0046] Figure 4 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown; Figure 3 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0047] Figure 5 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0048] Figure 6 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0049] Figure 7 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0050] Figure 8 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0051] Figure 9 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0052] Figure 10 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0053] Figure 11 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0054] Figure 12 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;

[0055] Figure 13 A structure schematic diagram of an atomization device provided by an embodiment of the present application is shown;Figure 12 a cross-sectional structural schematic view of the B-B direction of the atomization assembly;

[0056] Figure 14 one of the electrical connection schematic views of the atomization assembly and the electrode seat included in the atomization device provided by the embodiment of the present application;

[0057] Figure 15 the second electrical connection schematic view of the atomization assembly and the electrode seat included in the atomization device provided by the embodiment of the present application;

[0058] Figure 16 the third electrical connection schematic view of the atomization assembly and the electrode seat included in the atomization device provided by the embodiment of the present application;

[0059] Figure 17 one of the wiring schematic views of the first pin and the second pin included in the atomization device provided by the embodiment of the present application;

[0060] Figure 18 the second wiring schematic view of the first pin and the second pin included in the atomization device provided by the embodiment of the present application;

[0061] Figure 19 the third wiring schematic view of the first pin and the second pin included in the atomization device provided by the embodiment of the present application.

[0062] Reference signs:

[0063] 1: liquid storage cavity; 2: shell; 20: atomization channel; 21: partition; 211: through hole; 22: first atomization cavity; 23: second atomization cavity; 24: second guide slot; 3: base assembly; 31: electrode seat; 31A: first positive electrode; 31B: first negative electrode; 31C: second positive electrode; 31D: second negative electrode; 31E: third positive electrode; 31F: fourth positive electrode; 31G: third negative electrode; 31H: fifth positive electrode; 31I: fourth negative electrode; 311: first atomization electrode; 312: second atomization electrode; 313: air inlet hole; 32: mounting seat; 321: plug-in column; 3211: through hole; 322: first guide slot; 323: first guide hole; 324: second guide hole; 325: first electrode accommodating slot; 3251: first guide notch; 326: second electrode accommodating slot; 3261: second guide notch; 4: atomization assembly; 41: first atomization core; 411: first heating element; 412: first pin; 412A: first positive pin; 412B: first negative pin; 412C: third positive pin; 412D: fifth positive pin; 42: second atomization core; 421: second heating element; 422: second pin; 422A: second positive pin; 422B: second negative pin; 422C: fourth positive pin; 43: atomization barrel; 431: first liquid inlet hole; 432: second liquid inlet hole; 44: liquid guide; 41A: third negative pin; 41B: fourth negative pin; 5: upper sealing member;

[0064] 100: atomization device; 200: power supply assembly; 300: shell; 3001: charging port; 400: bottom cover. DETAILED DESCRIPTION

[0065] The application will be described in further detail below with reference to the drawings. Like elements in different embodiments are denoted by like reference numerals. In the following embodiments, many details are described in order to provide a better understanding of the application. However, those skilled in the art will readily recognize that some features are optional, or can be replaced by other elements, materials, methods, in different situations. In some cases, some operations related to the application are not shown or described in the specification, in order to avoid the core of the application being overwhelmed by too much description, and those skilled in the art will readily recognize that detailed description of these related operations is not necessary, based on the description in the specification and general technical knowledge in the art.

[0066] In addition, the features described in the specification, operations or characteristics can be combined in any appropriate manner to form various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially exchanged or adjusted in a manner that can be apparent to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0067] The serial numbers of the components in the specification, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in the present application include direct and indirect connection (coupling) unless otherwise specified.

[0068] In the related art, not only sealing and fixing need to be considered between the two oil reservoirs, but also oil leakage prevention measures need to be considered between the two oil reservoirs, which further leads to the problem of high preparation cost of the atomization device.

[0069] In the present application, a shell shared by two oil reservoirs is adopted to solve the above problems.

[0070] Specifically, please refer to Figures 1 to 19 In some embodiments, the present application provides an atomization device, which comprises:

[0071] The shell 2 forms the liquid storage cavity 1 and the atomization channel;

[0072] The partition plate 21 divides the liquid storage cavity 1 into two accommodation cavities along the first direction, and divides the atomization channel into the first atomization cavity 22 and the second atomization cavity 23 along the first direction.

[0073] The atomization assembly 4 at least comprises adjacent first atomization core 41 and second atomization core 42, the first atomization core 41 is installed in the first atomization cavity 22, and the second atomization core 42 is installed in the second atomization cavity 23, wherein the first direction is the arrangement direction of the first atomization core 41 and the second atomization core 42.

[0074] As can be seen from the above embodiments, in the embodiments of the present application, the partition plate 21 divides the liquid storage cavity into two accommodation cavities along the first direction, and divides the atomization channel into the first atomization cavity 22 and the second atomization cavity 23 along the first direction, so that the partition plate 21 provided in the shell 2 itself can realize the compartmentalization of the liquid storage cavity 1, and the atomization device can form the first atomization cavity 22 and the second atomization cavity 23 which are independent of each other, and the first atomization cavity 22 and the second atomization cavity 23 do not need to be sealed and connected by additional sealing members or connecting members. In addition, the atomization assembly 4 at least includes the adjacent first atomization core 41 and the second atomization core 42, the first atomization core 41 is installed in the first atomization cavity 22, and the second atomization core 42 is installed in the second atomization cavity 23, wherein the first direction is the arrangement direction of the first atomization core 41 and the second atomization core 42, so that the first atomization core 41 in the first atomization cavity 22 can be independently atomized, and the second atomization core 42 in the second atomization cavity 23 can be independently atomized. In summary, in the embodiments of the present application, while realizing the compartmentalization of the liquid storage cavity 1, the first atomization cavity 22 and the second atomization cavity 23 can be independently arranged by the partition plate 21 provided in the shell 2 itself, so that additional devices are not needed to realize the sealing and assembly between the first atomization cavity 22 and the second atomization cavity 23, and the risk of oil leakage between the first atomization cavity 22 and the second atomization cavity 23 can be reduced, so as to improve the stability of the atomization device while reducing the manufacturing cost of the atomization device.

[0075] The atomization device in the embodiments of the present application can be a disposable atomization device or a reusable atomization device, which is not limited in the embodiments of the present application.

[0076] The middle part of the shell 2 can have one partition plate 21 or multiple partition plates 21, the number of the partition plates 21 provided in the shell 2 is determined according to the number of the liquid storage cavity 1 to be divided, for example, if the number of the liquid storage cavity 1 to be divided is two, the partition plate 21 is one, and if the number of the liquid storage cavity 1 to be divided is three, the partition plate 21 is two. The embodiments of the present application will be described by taking the shell 2 provided with one partition plate 21 which divides the atomization channel into one first atomization cavity 22 and one second atomization cavity 23 as an example. In addition, in the embodiments of the present application, the arrangement direction of the first atomization core 41 and the second atomization core 42 can be understood as the direction perpendicular to the plane where the partition plate 21 is located.

[0077] In some embodiments, the partition plate 21 divides the liquid storage cavity 1 into two accommodation cavities with different volumes.

[0078] In this embodiment, since the partition plate 21 divides the liquid storage cavity 1 into two accommodation cavities with different volumes, two accommodation cavities with different volumes can be formed in the liquid storage cavity 1, and different specifications of the first atomization core 41 and the second atomization core 42 can be accommodated to meet different atomization requirements of the atomization device.

[0079] In some embodiments, the partition 21 at least constitutes part of the atomization channel.

[0080] In this embodiment, a through hole 211 can be formed in the middle of the partition 21, so that the first atomization cavity 22 and the second atomization cavity 23 are communicated through the through hole 211, and the first atomization cavity 22 and the second atomization cavity 23 constitute an integral atomization channel. At the same time, the atomization channel can be increased, and the atomization requirements of the first atomization cavity 22 and the second atomization cavity 23 can be met at the same time.

[0081] In some embodiments, the atomization device further comprises an upper sealing member 5 sealingly connected to the upper part of the shell 2, for sealing the accommodation cavity above the partition 21. The base assembly 3 is sealingly connected to the lower part of the shell 2, for sealing the accommodation cavity below the partition 21.

[0082] In this embodiment, the shell 2 and the base assembly 3 can be detachably connected by clamping, riveting or the like. Similarly, the shell 2 and the upper sealing member 5 can also be detachably connected by clamping, riveting or the like. The embodiments of the present application do not limit this. The atomization assembly 4 can be installed on the base assembly 3 and / or the upper sealing member 5 by embedding, clamping or threaded connection, so that the atomization assembly 4 is located in the liquid storage cavity 1. In this way, the atomization substrate stored in the liquid storage cavity 1 can reach the atomization assembly 4, and then be heated and vaporized by the first atomization core 41 and the second atomization core 42 included in the atomization assembly 4, to meet the atomization requirements. At the same time, under the joint action of the upper sealing member 5 and the base assembly 3, the accommodation cavity can be in a sealed environment, so as to ensure the atomization effect.

[0083] In some embodiments, the shell 2 and the partition 21 are integrally formed.

[0084] In this embodiment, the shell 2 and the partition 21 can be formed into an integral structure by injection molding. In this way, the shell 2 and the partition 21 are integrally formed, thereby reducing the sealing requirement between the shell 2 and the partition 21, and further ensuring the sealing of the accommodation cavity inside the shell 2.

[0085] In addition, in some exemplary embodiments, the middle portion of the partition plate 21 can be provided with a through hole 211, and the atomizing cylinder 43 is installed in the first atomizing cavity 22 and the second atomizing cavity 23 through the through hole 211, wherein the first atomizing cavity 22 is close to the base assembly 3, and the second atomizing cavity 23 is away from the base assembly 3. In this way, since the middle portion of the partition plate 21 is provided with the through hole 211, and the atomizing cylinder 43 is installed in the first atomizing cavity 22 and the second atomizing cavity 23 through the through hole 211, and one liquid guide 44 is embedded in each of the first atomizing cavity 22 and the second atomizing cavity 23, the first atomizing core 41 is installed inside the liquid guide 44 provided in the first atomizing cavity 22, and the second atomizing core 42 is installed inside the liquid guide 44 provided in the second atomizing cavity 23, so that the first atomizing core 41 and the second atomizing core 42 can share one atomizing cylinder 43, that is, the atomizing assembly 4 can be made into an integral structure, thereby reducing the assembly cost of the atomizing assembly 4 and the preparation cost of the atomizing device.

[0086] In some embodiments, the atomizing assembly 4 further comprises an atomizing cylinder 43 and a liquid guide 44; a portion of the atomizing cylinder 43 is located in the first atomizing cavity 22, and another portion of the atomizing cylinder 43 is located in the second atomizing cavity 23; the atomizing cylinder 43 has a first liquid inlet hole 431 which guides liquid to the first atomizing cavity 22, and the atomizing cylinder 43 has a second liquid inlet hole 432 which guides liquid to the second atomizing cavity 23; one liquid guide 44 is embedded in each of the first atomizing cavity 22 and the second atomizing cavity 23, the first atomizing core 41 is installed inside the liquid guide 44 provided in the first atomizing cavity 22, and the second atomizing core 42 is installed inside the liquid guide 44 provided in the second atomizing cavity 23.

[0087] In this embodiment, since the atomizing barrel 43 is provided with the first liquid inlet hole 431 and the second liquid inlet hole 432, the first liquid inlet hole 431 and the first atomizing cavity 22 are communicated, the second liquid inlet hole 432 and the second atomizing cavity 23 are communicated, so that the atomized substrate in the first atomizing cavity 22 can be input through the first liquid inlet hole 431, the atomized substrate in the second atomizing cavity 23 can be input through the second liquid inlet hole 432, and then the atomized substrate in the first atomizing cavity 22 and the atomized substrate in the second atomizing cavity 23 will not interfere with each other, which is beneficial to meet the atomization demand of various atomization scenes. It should be noted that the liquid guide 44 can be any one of the materials capable of filtering and transferring the atomized substrate. The liquid guide 44 can form a hollow rod-shaped structure, and the liquid guide 44 is arranged on both sides of the partition plate 21 on the first side. The first connecting boss can be arranged on the surface of the partition plate 21 facing the first atomizing cavity 22, and the second connecting boss can be arranged on the surface of the partition plate facing the second atomizing cavity 23, so that the liquid guide 44 in the first atomizing cavity 22 is sleeved on the first connecting boss, and the liquid guide 44 in the second atomizing cavity 23 is sleeved on the second connecting boss, so that the liquid guide 44 is embedded in the first atomizing cavity 22 and the second atomizing cavity 23, and then the liquid guide 44 is conveniently installed through the atomizing barrel 43. At the same time, the liquid guide 44 is conveniently shaped through the atomizing barrel 43 to ensure the shape and structure of the liquid guide 44. In this way, the atomized substrate in the liquid storage cavity can reach the liquid guide 44 through the atomizing barrel 43, be absorbed by the liquid guide 44, reach the first atomizing core 41 and the second atomizing core 42, and be atomized after being heated by the first atomizing core 41 and the second atomizing core 42. In addition, the atomizing barrel 43 can be a single-layer structure or a multi-layer structure, and the embodiments of the present application do not limit this.

[0088] In some embodiments, please refer to the accompanying Figure 2 , the accompanying Figure 5 and the accompanying Figure 6 , the first atomizing core 41 comprises a first heating element 411 and at least one first pin 412 electrically connected to the first heating element 411, and the second atomizing core 42 comprises a second heating element 421 and at least one second pin 422 electrically connected to the second heating element 421. The base assembly 3 comprises an electrode seat 31 and a mounting seat 32, the mounting seat 32 is arranged below the shell 2, the electrode seat 31 is detachably connected to the end face of the mounting seat 32 away from the liquid storage cavity 1, the electrode seat 31 is provided with an atomizing electrode, and the first pin 412 and the second pin 422 are electrically connected to the atomizing electrode.

[0089] In the embodiment, the mounting seat 32 included in the base assembly 3 is a main component for mounting the atomization assembly 4, and is usually arranged at the bottom of the liquid storage cavity 1, and can be understood as being arranged at the bottom of the first atomization cavity 22 since the first atomization cavity 22 is close to the base assembly 3. The mounting seat 32 can be in a plug-like structure (a part of the mounting seat 32 is embedded in the shell 2, and another part of the mounting seat 32 is overlapped at the opening of the shell 2), so that the mounting seat 32 can completely cover the opening of the shell 2, and in turn the shell 2 forms a relatively sealed cavity. The electrode seat 31 can be attached to the end face of the mounting seat 32 away from the liquid storage cavity 1 by clamping, plugging or the like. The connection mode of the first pin 412 and the first heating element 411 is consistent with the connection mode of the second pin 422 and the second heating element 421, the structure of the first pin 412 is consistent with the structure of the second pin 422, and the structure of the first heating element 411 is consistent with the structure of the second heating element 421. The following will be described by taking the first pin 412 and the first heating element 411 as an example. The first pin 412 and the first heating element 411 can be in a split structure or an integrated structure. At least part of the structure of the first pin 412 is in contact with the structure of the first heating element 411, and the first pin 412 is usually in a rod-like or sheet-like structure or other shape. In some embodiments, the first heating element 411 is in a mesh-like cylinder structure, and the first pin 412 is attached to the inner wall of the mesh-like cylinder structure. In the case that the first pin 412 and the first heating element 411 are both conductive materials, the first pin 412 can be electrically connected to the first heating element 411. The number of the first pin 412 can be three, or a plurality of, such as four, five or six, which is not limited in the embodiments of the present application. The plurality of first pins 412 are uniformly distributed around the axis of the mesh-like cylinder structure formed by the first heating element 411, so that the distribution of the heating part of the first pin 412 is more uniform, and the atomization effect of the atomization device is better.

[0090] In the above embodiments, since the first pin 412 and the second pin 422 are both electrically connected to the atomization electrode, the electrical connection mode between the first pin 412 and the first heating element 411 can be controlled by the atomization electrode, the electrical connection mode between the second pin 422 and the second heating element 421 can be controlled by the atomization electrode, and in turn the atomization state of the atomization device can be controlled. It should be noted that a pneumatic switch, a travel switch, a combination switch or the like can be arranged on the electrode seat 31 to realize the energization state of the first atomization core 41 and the second atomization core 42.

[0091] Next, the electrical connection mode between the first pin 412 and the atomization electrode and the electrical connection mode between the second pin 422 and the atomization electrode provided in the embodiments of the present application will be specifically introduced, which can be implemented in the following several possible ways:

[0092] In some embodiments, please refer to the followingFigure 14 , the first pin 412 includes a first positive pin 412A and a first negative pin 412B, the second pin 422 includes a second positive pin 422A and a second negative pin 422B; the atomization electrode includes a first positive electrode 31A, a first negative electrode 31B, a second positive electrode 31C and a second negative electrode 31D; the first positive pin 412A and the first positive electrode 31A are electrically connected, the first negative pin 412B and the first negative electrode 31B are electrically connected, the second positive pin 422A and the second positive electrode 31C are electrically connected, and the second negative pin 422B and the second negative electrode 31D are electrically connected.

[0093] In this embodiment, the first pin 412 and the second pin 422 each include a positive pin and a negative pin, that is, the first pin 412 and the second pin 422 are controlled by the corresponding positive pin and negative pin alone. Specifically, since the first positive pin 412A and the first positive electrode 31A are electrically connected, the first negative pin 412B and the first negative electrode 31B are electrically connected, the second positive pin 422A and the second positive electrode 31C are electrically connected, and the second negative pin 422B and the second negative electrode 31D are electrically connected, the first positive pin 412A can be controlled by the first positive electrode 31A, the first negative pin 412B can be controlled by the first negative electrode 31B, the second positive pin 422A can be controlled by the second positive electrode 31C, and the second negative pin 422B can be controlled by the second negative electrode 31D, so that the first heating element 411 and the second heating element 421 are independently heated, and then the first heating element 411 or the second heating element 421 can be independently started by the atomization electrode, to realize the atomization scene of independent heating of the first heating element 411 and the second heating element 421.

[0094] In some embodiments, please refer to the accompanying drawings Figure 15 , the first pin 412 includes a third positive pin 412C, the second pin 422 includes a fourth positive pin 422C, and the atomization assembly 4 further includes a third negative pin 41A, which is electrically connected to the first heating element 411 and the second heating element 421; the atomization electrode includes a third positive electrode 31E, a fourth positive electrode 31F and a third negative electrode 31G, the third positive pin 412C and the third positive electrode 31E are electrically connected, the fourth positive pin 422C and the fourth positive electrode 31F are electrically connected, and the third negative pin 41A and the third negative electrode 31G are electrically connected.

[0095] In this embodiment, the first pin 412 and the second pin 422 each only include one positive pin, that is, the third positive pin 412C and the fourth positive pin 422C share one third negative pin 41A, so that, since the third negative pin 41A is electrically connected with the first heating element 411 and the second heating element 421 at the same time, the third positive pin 412C is electrically connected with the third positive electrode 31E, the fourth positive pin 422C is electrically connected with the fourth positive electrode 31F, and the third negative pin 41A is electrically connected with the third negative electrode 31G, the atomization electrode can realize independent starting of the first heating element 411 or the second heating element 421 with only one third negative pin 41A, and the atomization scene of independent heating of the first heating element 411 and the second heating element 421 can also be realized, and the number of pins included in the atomization assembly 4 can be reduced, the difficulty of pin wiring can be reduced, and the preparation cost of the atomization device can be reduced.

[0096] In some embodiments, please refer to the following Figure 16 , the first pin 412 and the second pin 422 each include a fifth positive pin 412D, and the atomization assembly 4 further includes a fourth negative pin 41B, which is electrically connected with the first heating element 411 and the second heating element 421 at the same time; the atomization electrode includes a fifth positive electrode 31H and a fourth negative electrode 31I, the fifth positive pin 412D is electrically connected with the fifth positive electrode 31H, and the fourth negative pin 41B is electrically connected with the fourth negative electrode 31I.

[0097] In this embodiment, since the first pin 412 and the second pin 422 each include a fifth positive pin 412D, and the atomization assembly 4 further includes a fourth negative pin 41B, which is electrically connected with the first heating element 411 and the second heating element 421 at the same time, and the atomization electrode includes a fifth positive electrode 31H and a fourth negative electrode 31I, the fifth positive pin 412D is electrically connected with the fifth positive electrode 31H, and the fourth negative pin 41B is electrically connected with the fourth negative electrode 31I, the first heating element 411 and the second heating element 421 can be started synchronously by the atomization electrode, so as to realize the atomization scene of simultaneous heating of the first heating element 411 and the second heating element 421.

[0098] Next, the wiring mode of the first pin 412 and the wiring mode of the second pin 422 in the embodiment of the present application will be introduced as follows:

[0099] In one possible implementation, please refer to the following Figure 17 , the first pin 412 passes through the atomization channel and extends to the electrode seat 31 to be electrically connected with the atomization electrode, and the second pin 422 is led out from the end of the shell 2 away from the base assembly 33 to the outside of the shell 2, and extends to the electrode seat 31 to be electrically connected with the atomization electrode.

[0100] In this embodiment, since the first pin 412 extends through the atomization channel and is electrically connected to the atomization electrode at the electrode seat 31, and the second pin 422 is led out from one end of the shell 2 away from the base assembly 3 to the outside of the shell 2 and extends to the electrode seat 31 and is electrically connected to the atomization electrode, the first pin 412 and the second pin 422 can be routed through different positions of the shell 2, that is, the first pin 412 directly extends to the base assembly 3 below the shell 2, and the second pin 422 extends from above the shell 2 to the outside of the shell 2 and to the electrode seat 31, so that the first pin 412 and the second pin 422 are routed through different paths to avoid short circuit between the first pin 412 and the second pin 422.

[0101] In another possible implementation, please refer to the accompanying drawings Figure 17 and the accompanying drawings Figure 18 , the first pin 412 and the second pin 422 both extend through the atomization channel and are electrically connected to the atomization electrode at the electrode seat 31; or, the first pin 412 and the second pin 422 both are led out from one end of the shell 2 away from the base assembly 3 to the outside of the shell 2 and extend to the electrode seat 31 and are electrically connected to the atomization electrode.

[0102] In this embodiment, the first pin 412 and the second pin 422 can directly extend to the base assembly 3 below the shell 2 for routing, or can extend from above the shell 2 to the outside of the shell 2 and to the electrode seat 31 for routing, in other words, the first pin 412 and the second pin 422 can be routed through the same way, which reduces the change of the structure of the shell 2 and the base assembly 3 due to different routing ways, and further reduces the difficulty of routing of the first pin 412 and the second pin 422 and the assembly cost of the atomization device.

[0103] In some embodiments, please refer to the accompanying drawings Figure 7 and the accompanying drawings Figure 9 , the mounting seat 32 is provided with a plug-in column 321, a through hole 3211 is formed in the middle of the plug-in column 321, the electrode seat 31 is provided with an air inlet hole 313, the through hole 3211 and the air inlet hole 313 are communicated, and the plug-in column 321 is plugged into the atomization barrel 43.

[0104] In this embodiment, since the through hole 3211 is formed in the middle of the plug-in column 321, the air inlet hole 313 is formed in the electrode seat 31, the through hole 3211 and the air inlet hole 313 are communicated, and the plug-in column 321 is plugged into the atomization barrel 43, the connection and positioning of the atomization barrel 43 can be realized through the plug-in column 321, and the installation and fixation of the atomization assembly 4 are facilitated.

[0105] For the way of routing the first pin 412 and / or the second pin 422 directly to the base assembly below the shell 2, as Figure 7 ,Figure 8 and Figure 9 As shown in FIGS. 1, 2, 3 and 4, in some embodiments, a first guide slot 322 is arranged on the outer wall of the plug-in column 321, a first guide hole 323 is arranged on the mounting seat 32, the first guide slot 322 and the first guide hole 323 are in communication, and the first guide hole 323 penetrates through the mounting seat 32 along the first direction; the first pin 412 and / or the second pin 422 are electrically connected to the first atomizing electrode 311 in sequence through the first guide slot 322 and the first guide hole 323.

[0106] In this embodiment, the first guide slot 322 is a groove structure arranged on the outer wall of the plug-in column 321, so that the first pin 412 can be led out of the first atomizing cavity 22, the first guide hole 323 is a through slot structure arranged on the mounting seat 32, and the first guide slot 322 and the first guide hole 323 are in communication, which can be understood as that the first guide slot 322 extends to the aperture of the first guide hole 323. In this way, since the first pin 412 and / or the second pin 422 are electrically connected to the first atomizing electrode 311 in sequence through the first guide slot 322 and the first guide hole 323, the first pin 412 and / or the second pin 422 can be independently wired under the guidance of the first guide slot 322 and the first guide hole 323, so as to avoid short circuit of the first pin 412 and / or the second pin 422, and ensure the stability of the electrical connection between the first pin 412 and the atomizing electrode and the stability of the electrical connection between the second pin 422 and the atomizing electrode through the first guide slot 322 and the first guide hole 323.

[0107] For the wiring mode that the first pin 412 and / or the second pin 422 extend from the top of the shell to the electrode seat from the outside of the shell 2, as shown in FIGS. 5, 6, 7 and 8, in some embodiments, a second guide slot 24 extending along the first direction is arranged on the outer wall of the shell 2, a second guide hole 324 extending along the second direction is arranged on the mounting seat 32, and the end of the second guide hole 324 extends to the second atomizing electrode 312, and the first pin 412 and / or the second pin 422 are electrically connected to the second atomizing electrode 312 in sequence through the second guide slot 24 and the second guide hole 324, wherein the second direction intersects the first direction. Figure 2 Figure 5 Figure 7

[0108] ​​​In this embodiment, the second guide groove 24 is a groove structure arranged on the outer wall of the shell 2, so that the second pin 422 can be led out of the second atomization cavity 23 and introduced into the mounting seat 32 through the outer wall of the shell 2. Since the outer wall of the shell 2 is provided with the second guide groove 24 extending in the first direction, the mounting seat 32 is provided with the second guide hole 324 extending in the second direction, and the end of the second guide hole 324 extends to the second atomization electrode 312, the first pin 412 and / or the second pin 422 are electrically connected in sequence through the second guide groove 24 and the second guide hole 324 and the second atomization electrode 312, so that the first pin 412 and / or the second pin 422 can be independently wired under the guidance of the second guide groove 24 and the second guide hole 324, avoiding short circuit of the first pin 412 and / or the second pin 422, ensuring the stability of the electrical connection between the first pin 412 and the second atomization electrode 312, and ensuring the stability of the electrical connection between the second pin 422 and the second atomization electrode 312.

[0109] In some embodiments, the second guide groove 24 extends from one end of the outer wall of the shell 2 in the first direction to the other end of the outer wall of the shell 2 in the first direction.

[0110] In this embodiment, since the second guide groove 24 extends from one end of the outer wall of the shell 2 in the first direction to the other end of the outer wall of the shell 2 in the first direction, the first pin 412 and / or the second pin 422 can be introduced from the first atomization cavity 22 without affecting the sealing between the first atomization cavity 22 and the second atomization cavity 23, and short circuit between the first pin 412 and the second pin 422 can be avoided. It should be noted that the first pin 412 can include a plurality of bending structures, and the second pin 422 can also include a plurality of bending structures, so that the first pin 412 and the second pin 422 can be wired through different paths.

[0111] In some embodiments, the surface of the mounting seat 32 facing the electrode seat 31 is provided with an electrode accommodating groove, and the atomization electrode is inserted into the electrode accommodating groove; one side of the electrode accommodating groove is provided with a guide notch, and the first pin 412 or the second pin 422 passes through the guide notch and contacts the atomization electrode.

[0112] In this embodiment, the first atomizing electrode 311 and the second atomizing electrode 312 are taken as examples to illustrate the atomizing device, the surface of the mounting base 32 facing the electrode base 31 can be provided with a first electrode accommodating groove 325 and a second electrode accommodating groove 326, the first atomizing electrode 311 is inserted into the first electrode accommodating groove 325, and the second electrode is inserted into the second electrode accommodating groove 326. The side of the first electrode accommodating groove 325 away from the second electrode accommodating groove 326 is provided with a first guide notch 3251, and the side of the second electrode accommodating groove 326 away from the first electrode accommodating groove 325 is provided with a second guide notch 3261, the first pin 412 passes through the first guide notch 3251 and contacts the first atomizing electrode 311, and the second pin 422 passes through the second guide notch 3261 and contacts the second atomizing electrode 312. In this way, since the surface of the mounting base 32 facing the electrode base 31 is provided with the first electrode accommodating groove 325 and the second electrode accommodating groove 326, the first atomizing electrode 311 is inserted into the first electrode accommodating groove 325, and the second electrode is inserted into the second electrode accommodating groove 326, the first atomizing electrode 311 and the second atomizing electrode 312 can be accommodated by the mounting base 32, the insulation of the peripheral side parts of the first atomizing electrode 311 and the second atomizing electrode 312 is ensured, the first atomizing electrode 311 and the ground motion electrode accommodating groove are inserted, the second atomizing electrode 312 and the second electrode accommodating groove 326 are inserted, the detachable connection between the mounting base 32 and the electrode base 31 is achieved, and the structure of the entire atomizing device is more compact. Since the side of the first electrode accommodating groove 325 away from the second electrode accommodating groove 326 is provided with the first guide notch 3251, the side of the second electrode accommodating groove 326 away from the first electrode accommodating groove 325 is provided with the second guide notch 3261, the first pin 412 passes through the first guide notch 3251 and contacts the first atomizing electrode 311, and the second pin 422 passes through the second guide notch 3261 and contacts the second atomizing electrode 312, the positions of the first guide notch 3251 and the second guide notch 3261 can be limited to avoid short-circuiting between the first pin 412 and the second pin 422, and the stability of the atomizing process of the atomizing device is ensured.

[0113] As can be seen from the above embodiments, in the embodiments of the present application, the partition plate 21 divides the liquid storage cavity into two accommodation cavities along the first direction, and divides the atomization channel into the first atomization cavity 22 and the second atomization cavity 23 along the first direction, so that the partition plate 21 provided in the shell 2 itself can realize the compartmentalization of the liquid storage cavity 1, and the atomization device can form the first atomization cavity 22 and the second atomization cavity 23 which are independent of each other, and the first atomization cavity 22 and the second atomization cavity 23 do not need to be sealed and connected by additional sealing members or connecting members. In addition, the atomization assembly 4 at least includes the adjacent first atomization core 41 and the second atomization core 42, the first atomization core 41 is installed in the first atomization cavity 22, and the second atomization core 42 is installed in the second atomization cavity 23, wherein the first direction is the arrangement direction of the first atomization core 41 and the second atomization core 42, so that the first atomization core 41 in the first atomization cavity 22 can be independently atomized, and the second atomization core 42 in the second atomization cavity 23 can be independently atomized. In summary, in the embodiments of the present application, while realizing the compartmentalization of the liquid storage cavity 1, the first atomization cavity 22 and the second atomization cavity 23 can be independently arranged by the partition plate 21 provided in the shell 2 itself, so that additional devices are not needed to realize the sealing and assembly between the first atomization cavity 22 and the second atomization cavity 23, and the risk of oil leakage between the first atomization cavity 22 and the second atomization cavity 23 can be reduced, so that the stability of the atomization device is improved, and the manufacturing cost of the atomization device is reduced.

[0114] In some embodiments, as shown in Figures 10 to 13 The present application also provides an atomization device, which comprises the power supply assembly 200 and the atomization device 100 of any one of the above embodiments. The atomization device has the same beneficial effects as the atomization device 100 provided in the above embodiments, and the present application will not repeat the same.

[0115] In some embodiments, the atomization device further comprises an atomization shell 300 and a bottom cover 400. The atomization shell 300 and the bottom cover 400 are connected to form an atomization cavity, and the power supply assembly 200 and the atomization device 100 are both installed in the atomization cavity.

[0116] In this embodiment, since the atomization shell 300 and the bottom cover 400 are connected to form an atomization cavity, and the power supply assembly 200 and the atomization device 100 are both installed in the atomization cavity, the atomization device 100 and the power supply assembly 200 can share one atomization shell 300, so that the structure of the atomization device is more compact while ensuring the consistency of the structure of the atomization device.

[0117] In some embodiments, the atomization shell 300 and the bottom cover 400 are connected to form a detachable connection of the atomization cavity, the atomization shell 300 is provided with a charging port 3001, and the charging port 3001 is electrically connected with the power supply assembly 200. In this way, the power supply assembly 200 can be charged through the charging port 3001, thereby meeting the ability of the power supply assembly 200 to continuously function and improving the endurance of the atomization device.

[0118] Each of the embodiments in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0119] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.

[0120] Finally, it should be noted that, in this document, relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element preceded by "comprises... " does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that includes the recited element.

[0121] The above has been a detailed introduction to the present application, and the principles and implementation modes of the present application have been described by applying specific examples. The above description of the embodiments is only to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed; in view of the above, the content of the specification should not be understood as a limitation of the present application.

Claims

1. An atomising device characterised in that, The atomization device comprises: a housing forming a liquid storage cavity and an atomization channel; a partition plate separating the liquid storage cavity into two accommodation cavities along a first direction, and separating the atomization channel into a first atomization cavity and a second atomization cavity along the first direction; an atomization assembly comprising a first atomization core and a second atomization core, the first atomization core being installed in the first atomization cavity, and the second atomization core being installed in the second atomization cavity, wherein the first direction is the arrangement direction of the first atomization core and the second atomization core.

2. The atomization device of claim 1, wherein, The partition plate separates the liquid storage cavity into two accommodation cavities with different volumes.

3. The atomization device of claim 1, wherein, The partition plate constitutes at least part of the atomization channel.

4. The atomization device of claim 1, wherein, Further comprising: an upper sealing member sealingly connecting the upper part of the housing and sealing the accommodation cavities above the partition plate; a base assembly sealingly connecting the lower part of the housing and sealing the accommodation cavities below the partition plate.

5. The atomization device of claim 1, wherein, The housing and the partition plate are integrally formed.

6. The atomization device of claim 4, wherein, The atomization assembly comprises an atomization cylinder and a liquid guide member; a part of the atomization cylinder is located in the first atomization cavity, and another part of the atomization cylinder is located in the second atomization cavity; the atomization cylinder has a first liquid inlet hole for guiding liquid communication with the first atomization cavity, and the atomization cylinder has a second liquid inlet hole for guiding liquid communication with the second atomization cavity; one of the liquid guide members is embedded in each of the first atomization cavity and the second atomization cavity, the first atomization core is installed inside the liquid guide member arranged in the first atomization cavity, and the second atomization core is installed inside the liquid guide member arranged in the second atomization cavity.

7. The atomization device of claim 6, wherein, The first atomization core comprises a first heating element and at least one first pin electrically connected to the first heating element, and the second atomization core comprises a second heating element and at least one second pin electrically connected to the second heating element; The base assembly comprises an electrode seat and a mounting seat, the mounting seat is arranged below the housing, the electrode seat is detachably connected to the end face of the mounting seat away from the liquid storage cavity, the electrode seat is provided with an atomization electrode, and the first pin and the second pin are electrically connected to the atomization electrode.

8. The atomization device of claim 7, wherein, The first pin comprises a first positive pin and a first negative pin, and the second pin comprises a second positive pin and a second negative pin; The atomization electrode comprises a first positive electrode, a first negative electrode, a second positive electrode, and a second negative electrode; The first positive pin and the first positive electrode are electrically connected, the first negative pin and the first negative electrode are electrically connected, the second positive pin and the second positive electrode are electrically connected, and the second negative pin and the second negative electrode are electrically connected.

9. The atomization device of claim 7, wherein, The first pin comprises a third positive pin, the second pin comprises a fourth positive pin, the atomization assembly further comprises a third negative pin, and the third negative pin is electrically connected to the first heating element and the second heating element simultaneously; The atomization electrode comprises a third positive electrode and a fourth negative electrode, the third positive electrode pin and the third positive electrode are electrically connected, the fourth positive electrode pin and the fourth positive electrode are electrically connected, and the third negative electrode pin and the third negative electrode are electrically connected.

10. The atomization device of claim 7, wherein, The first pin and the second pin each comprise a fifth positive electrode pin, and the atomization assembly further comprises a fourth negative electrode pin, which is electrically connected to the first heating element and the second heating element at the same time. The atomization electrode comprises a fifth positive electrode and a fourth negative electrode, the fifth positive electrode pin and the fifth positive electrode are electrically connected, and the fourth negative electrode pin and the fourth negative electrode are electrically connected.

11. The atomization device of claim 7, wherein, The first pin passes through the atomization channel and extends to the electrode seat and the atomization electrode for electrical connection, and the second pin is led out from one end of the shell away from the base assembly to the outside of the shell and extends to the electrode seat and the atomization electrode for electrical connection.

12. The atomization device of claim 7, wherein, The first pin and the second pin each pass through the atomization channel and extend to the electrode seat and the atomization electrode for electrical connection. Alternatively, the first pin and the second pin are each led out from one end of the shell away from the base assembly to the outside of the shell and extend to the electrode seat and the atomization electrode for electrical connection.

13. The atomising device of any one of claims 11 or 12, wherein, The mounting seat is provided with a plug-in column, a through hole is formed in the middle of the plug-in column, and an air inlet hole is formed in the electrode seat, the through hole and the air inlet hole being communicated; The plug-in column is plugged into the atomization cylinder.

14. The atomization device of claim 13, wherein, A first guide groove is formed on the outer wall of the plug-in column, a first guide hole is formed in the mounting seat, the first guide groove and the first guide hole are communicated, and the first guide hole penetrates the mounting seat along the first direction; The first pin and / or the second pin are sequentially connected to the atomization electrode through the first guide groove and the first guide hole.

15. The atomization device of claim 13, wherein, A second guide groove extending along the first direction is formed on the outer wall of the shell, a second guide hole extending along the second direction is formed in the mounting seat, and the end of the second guide hole extends to the atomization electrode, the first pin and / or the second pin are sequentially connected to the atomization electrode through the liquid guide, the second guide groove and the second guide hole, and the second direction intersects the first direction; The second guide groove extends from one end of the outer wall of the shell in the first direction to the other end of the outer wall of the shell in the first direction.

16. The atomization device of claim 13, wherein, An electrode accommodating groove is formed on the surface of the mounting seat facing the electrode seat, and the atomization electrode is plugged into the electrode accommodating groove; one side of the electrode accommodating groove is provided with a guide notch, and the first pin or the second pin passes through the guide notch and contacts the atomization electrode.

17. An atomising device characterised in that The atomization device comprises a power supply assembly and the atomization device of any one of claims 1 to 16; The power supply assembly is electrically connected to the atomization device.

18. The atomizing device of claim 17, wherein, The atomization device further comprises an atomization shell and a bottom cover; The atomizing shell and the bottom cover are connected to form an atomizing cavity, and the power supply assembly and the atomizing device are both installed in the atomizing cavity.

19. The atomizing device of claim 18, wherein, The atomizing shell and the bottom cover are connected to form an atomizing cavity, and the atomizing shell is provided with a charging port, and the charging port and the power supply assembly are electrically connected.

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