Atomizer and atomizing equipment

Abstract

The utility model discloses an atomizer and atomization equipment, and relates to the technical field of atomization. The atomizer comprises a shell, a base, an atomizing matrix collecting part and an atomizing core assembly, a liquid storage cavity is defined by the shell and the base; the atomized matrix collecting part is arranged on one side, facing the liquid storage cavity, of the base so as to store condensate and leaked atomized matrixes; the atomizing core assembly comprises a liquid guide part and an atomizing core, and the liquid guide part is arranged on the peripheral side of the atomizing core; the liquid guide piece abuts against the atomization matrix collecting part, condensate and leaked atomization matrixes of the atomization matrix collecting part can be sucked back, and the condensate and the leaked atomization matrixes are conveyed to the atomization core to be atomized. According to the atomizer provided by the invention, the atomization matrix and the leaked atomization matrix in the condensate can be recycled.

Description

Technical Field

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

[0002] During the use of an electronic atomization device, a liquid atomization matrix can be heated and atomized to generate an aerosol. The aerosol will encounter cold during transmission and is prone to generating condensate. In addition, there may also be a phenomenon that the atomization matrix leaks from the atomization core or the atomization chamber in the electronic atomization device, resulting in low utilization rate of the atomization matrix in the electronic atomization device and affecting the user experience. Utility Model Content

[0003] This application provides an atomizer and an atomization device, which can recycle condensate and leaked atomization matrix, and improve the utilization rate of the atomization matrix.

[0004] This application provides an atomizer, including: a housing; a base, the housing and the base enclose to form a liquid storage chamber; an atomization matrix collection part, the atomization matrix collection part is arranged on one side of the base facing the liquid storage chamber to store condensate and leaked atomization matrix; an atomization core assembly, the atomization core assembly includes a liquid guiding member and an atomization core, and the liquid guiding member is arranged on the periphery of the atomization core; the liquid guiding member abuts against the atomization matrix collection part, and can suck back the condensate and leaked atomization matrix in the atomization matrix collection part and transport them to the atomization core for atomization.

[0005] The atomizer provided by this application can suck back condensate and leaked atomization matrix through the liquid guiding member in the atomization core assembly, so as to realize the recycling of condensate and leaked atomization matrix, improve the utilization rate of the atomization matrix, increase the total amount of aerosol that the atomizer can supply, and improve the user experience.

[0006] In some possible implementation manners, the atomizer further includes a bracket; a first air flow channel surrounded by the liquid storage chamber is formed in the housing; the bracket and the base are both arranged at one end of the housing away from the first air flow channel, and the bracket is located on one side of the base facing the first air flow channel; the bracket and the base enclose an assembly cavity communicating the first air flow channel and the liquid storage chamber, and the atomization core assembly is arranged in the assembly cavity.

[0007] In some possible implementation manners, the atomization matrix collection part is arranged on one side of the base facing the bracket.

[0008] In some possible implementation manners, the atomization matrix collection part is provided with a liquid absorbing member, one side of the liquid absorbing member contacts one end of the liquid guiding member away from the first air flow channel, and the other side of the liquid absorbing member is carried on the base.

[0009] In some possible embodiments, at least one first limiting portion is convexly provided on one side of the base facing the bracket, and the liquid suction member is sleeved on the at least one first limiting portion.

[0010] In some possible embodiments, an air inlet passage is formed in the base, and the air inlet passage axially penetrates through the first limiting portion along the atomizer; one end of the first limiting portion facing the atomization core assembly protrudes on one side of the liquid suction member facing the atomization core assembly.

[0011] In some possible embodiments, the atomizer further includes a conductive electrode, the conductive electrode penetrates through the base and is connected to the heating element of the atomization core assembly; a second limiting portion is convexly provided on one side of the base facing the bracket, and the second limiting portion is disposed around the periphery of the conductive electrode and abuts against the side surface of the liquid suction member.

[0012] In some possible embodiments, the liquid guiding member includes a porous body, the outer peripheral surface of the liquid guiding member is communicated with the liquid storage cavity, and the inner side surface of the liquid guiding member is attached to the atomization core.

[0013] In some possible embodiments, the atomization core is a ceramic atomization core.

[0014] In addition, the present application also provides an atomization device, including a power supply component and the atomizer provided in each of the above embodiments, and the power supply component is detachably or fixedly connected to the atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Shows a three-dimensional structural schematic diagram of the atomizer in some embodiments;

[0017] Figure 2 Shows a cross-sectional structural schematic diagram of the atomizer in some embodiments;

[0018] Figure 3 Shows Figure 2 A partial enlarged structural schematic diagram of part A in;

[0019] Figure 4 Shows another cross-sectional structural schematic diagram of the atomizer in some embodiments;

[0020] Figure 5 shows Figure 4 a partial enlarged structural schematic diagram of part B in

[0021] Figure 6 shows Figure 4 a partial enlarged structural schematic diagram of part C in

[0022] Figure 7 a structural schematic diagram of the base in some embodiments;

[0023] Figure 8 a structural schematic diagram of the bracket in some embodiments.

[0024] Description of main component symbols:

[0025] 1000 - atomizer;

[0026] 100 - oil cup; 110 - first air flow channel; 111 - air inlet end; 112 - air outlet end; 121 - outer shell; 122 - air delivery pipe; 130 - liquid storage cavity; 131 - opening structure;

[0027] 200 - atomization core assembly; 201 - second air flow channel; 210 - liquid guiding member; 211 - porous body; 220 - atomization core; 221 - porous member; 222 - heating element;

[0028] 300 - liquid absorption member; 310 - assembly hole;

[0029] 400 - base; 401 - air inlet channel; 410 - bottom plate; 420 - side wall; 421 - reinforcing rib; 422 - convex rib; 430 - positioning portion; 440 - first limiting portion; 450 - second limiting portion;

[0030] 500 - bracket; 510 - first structure body; 520 - second structure body; 521 - liquid inlet hole;

[0031] 600 - conductive electrode; 610 - contact piece; 620 - connecting column;

[0032] 700 - assembly cavity;

[0033] 800 - mouthpiece;

[0034] 900 - atomization matrix collection portion;

[0035] L - axial direction. Detailed implementation manners

[0036] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as limiting the present application.

[0037] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0039] In the present application, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0041] Such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown in the figure, in the embodiment of the present application, an atomizer 1000 is provided, which includes a housing 121, a base 400, an atomization matrix collection part 900, and an atomization core assembly 200. Among them, the housing 121 and the base 400 enclose a liquid storage cavity 130. The atomization matrix collection part 900 is arranged on one side of the base 400 facing the liquid storage cavity 130, and the atomization matrix collection part 900 is used to store the condensate and the leaked atomization matrix. The atomization core assembly 200 includes a liquid guiding member 210 and an atomization core 220, and the liquid guiding member 210 can be arranged on the periphery of the atomization core 220. The liquid guiding member 210 is attached to the atomization matrix collection part 900, and the liquid guiding member 210 can suck back the condensate and the leaked atomization matrix of the atomization matrix collection part 900. The liquid guiding member 210 can introduce the atomization matrix into the atomization core 220 so that the atomization core 220 atomizes the atomization matrix.

[0042] The condensate and the leaked atomization matrix generated during the use of the atomizer 1000 can be stored in the atomization matrix collection part 900. After the liquid guiding member 210 sucks back the atomization matrix in the condensate and the leaked atomization matrix, these atomization matrices are then introduced into the atomization core 220 so that the atomization core 220 atomizes the atomization matrix. Thus, the atomization matrix in the condensate and the leaked atomization matrix can be reused, the service life of the atomizer 1000 is prolonged, the utilization rate of the atomization matrix is improved, the total amount of aerosol output by the atomizer 1000 is increased, and the user experience is improved.

[0043] As Figure 1 、 Figure 2 and Figure 4 As shown in the figure, the atomizer 1000 further includes an oil cup 100. The atomizer 1000 in the embodiment of the present application has a structure in which the mouthpiece 800 and the oil cup 100 are integrated. The housing 121 can be the outer wall of the oil cup 100, that is, the housing 121 is a part of the structure of the oil cup 100, and the liquid storage cavity 130 can be located inside the oil cup 100. The liquid storage cavity 130 is used to accommodate the atomization matrix, where the atomization matrix can be e-liquids of different flavors, etc. In addition, a first air flow channel 110 surrounded by the liquid storage cavity 130 is formed inside the housing 121.

[0044] The first air flow channel 110 includes an air inlet end 111 and an air outlet end 112, and the air inlet end 111 and the air outlet end 112 are respectively arranged at both ends of the first air flow channel 110. One end of the oil cup 100 close to the air outlet end 112 is communicated with the mouthpiece 800. The first air flow channel 110 can allow the atomized aerosol to pass through, and the user can suck and use it from the mouthpiece 800.

[0045] The atomizing core assembly 200 is disposed at one end of the oil cup 100 near the air inlet end 111. The atomizing core assembly 200 is in communication with the liquid storage cavity 130 and can be used to obtain the atomizing matrix in the liquid storage cavity 130. The atomizing core assembly 200 can atomize the atomizing matrix to generate an aerosol, and the aerosol can be output through the first air flow channel 110 for the user to inhale.

[0046] As Figures 2 to 4 、 Figure 6 shown, in some embodiments, the oil cup 100 further includes an air delivery pipe 122 integrated with the outer shell 121. Among them, the air delivery pipe 122 is disposed inside the outer shell 121. The outer shell 121 is spaced apart from the air delivery pipe 122 and encloses to form the liquid storage cavity 130, and the first air flow channel 110 is formed inside the air delivery pipe 122.

[0047] In this embodiment, the outer shell 121 and the air delivery pipe 122 are integrally formed at one end near the mouthpiece 800, and one end of the liquid storage cavity 130 near the mouthpiece 800 is closed. One end of the air delivery pipe 122 away from the mouthpiece 800 is spaced apart from the outer shell 121 and forms an opening structure 131 of the liquid storage cavity 130.

[0048] In some embodiments, as Figures 1 to 4 、 Figure 6 shown, the base 400 can be connected to the opening structure 131, and can enclose a closed cavity structure inside the atomizer 1000. The base 400 includes an integral bottom plate 410 and side walls 420. The side walls 420 can protrude from the inner surface of the bottom plate 410 on the side facing the air outlet end 112 and can be arranged in a circle along the edge of the bottom plate 410.

[0049] In some embodiments, the side walls 420 can be inserted into the oil cup 100, and a convex rib 422 is protrudingly provided on the side of the side walls 420 facing the outer shell 121. The convex rib 422 can abut against the surface of the outer shell 121 facing the liquid storage cavity 130 and is in interference fit.

[0050] In some embodiments, the base 400 can be made of a flexible material, such as soft plastic, rubber or silicone and other materials. In this embodiment, the convex rib 422 can be compressed between the side walls 420 and the outer shell 121, that is, the convex rib 422 is in a compressed state under the extrusion of the side walls 420 and the outer shell 121. On the one hand, the fixed connection between the base 400 and the oil cup 100 can be realized. On the other hand, the sealing at the connection between the base 400 and the oil cup 100 can be realized.

[0051] In some embodiments, the atomizer 1000 may further include a sealing ring (not shown in the figure). The sealing ring can abut between the side walls 420 and the outer shell 121, and can further seal the connection between the base 400 and the oil cup 100.

[0052] Combined withFigure 4 , Figure 6 and Figure 7 , in some embodiments, on the side of the side wall 420 facing away from the outer shell 121, a plurality of reinforcing ribs 421 are further protrudingly provided. The reinforcing ribs 421 are arranged along the axial direction L of the atomizer 1000, and the plurality of reinforcing ribs 421 can be sequentially and spaced apart along the circumferential side of the side wall 420, so as to improve the overall structural strength and support performance of the base 400.

[0053] In some embodiments, the bottom plate 410 can cover the outer end face of the base 400 and further enclose the oil cup 100.

[0054] In some embodiments, as Figures 2 to 4 , Figure 8 shown, the atomizer 1000 further includes a bracket 500.

[0055] The bracket 500 can be arranged on the side of the base 400 facing the first air flow channel 110, and the bracket 500 and the base 400 can enclose an assembly cavity 700 communicating with the first air flow channel 110 and the liquid storage cavity 130. In this embodiment, the bracket 500 can close the opening structure 131 of the liquid storage cavity 130, and a liquid inlet hole 521 is provided on the bracket 500, and the liquid inlet hole 521 communicates the liquid storage cavity 130 and the assembly cavity 700.

[0056] In some embodiments, the bracket 500 can include an integral first structure body 510 and a second structure body 520. The second structure body 520 protrudingly provided on the side of the first structure body 510 facing the air outlet end 112, and the first structure body 510 is arranged around the circumferential side of the second structure body 520.

[0057] In some embodiments, the second structure body 520 can be abutted against the end face of the end of the air delivery pipe 122 close to the air inlet end 111 and can be connected by ultrasonic welding or the like. On the one hand, the fixed connection between the second structure body 520 and the air delivery pipe 122 can be realized. On the other hand, the sealing at the connection between the second structure body 520 and the air delivery pipe 122 can also be realized to prevent the occurrence of liquid leakage problems.

[0058] In addition, as Figures 2 to 4 shown, the second structure body 520 can be in a tubular structure and communicate with the first air flow channel 110. The assembly cavity 700 can extend into the second structure body 520. The atomization core assembly 200 can be arranged in the assembly cavity 700 and is arranged close to one end of the second structure body 520.

[0059] The first structure 510 can be in contact with the inner wall of the outer shell 121, and the first structure 510 and the outer shell 121 can also be connected by ultrasonic welding or other means. On the one hand, a fixed connection between the first structure 510 and the outer shell 121 can be achieved. On the other hand, sealing at the connection between the first structure 510 and the outer shell 121 can also be achieved.

[0060] As Figure 4 , Figure 6 and Figure 7 shown, at least one positioning portion 430 is further protrudingly provided on the inner surface of the bottom plate 410 facing the bracket 500 side, and the positioning portion 430 can be inserted and positioned in the first structure 510. Thus, the installation stability of the base 400 can be improved, and the possibility of the base 400 becoming loose can be reduced.

[0061] In some embodiments, two positioning portions 430 are protrudingly provided on the inner surface of the bottom plate 410 facing the bracket 500 side, and the two positioning portions 430 can be symmetrically arranged about the central axis of the atomizer 1000.

[0062] In some embodiments, one, three, six or other numbers of positioning portions 430 can also be protrudingly provided on the inner surface of the bottom plate 410 facing the bracket 500 side.

[0063] In some embodiments, the positioning portion 430 can be in a cylindrical structure, a prismatic structure or a block structure, etc.

[0064] In addition, the end of the positioning portion 430 away from the bottom plate 410 can be in a frustum shape or a conical shape. When assembling the base 400, it can facilitate the positioning portion 430 to be smoothly inserted into the first structure 510.

[0065] Combined with Figures 4 to 6 , Figure 8 , in some embodiments, the atomization core 220 is configured with a second air flow channel 201. The second air flow channel 201 is communicated with the first air flow channel 110. The liquid guiding member 210 can be disposed around the outer peripheral side of the atomization core 220, and the liquid guiding member 210 can be attached to the outer wall of the atomization core 220. In addition, the liquid guiding member 210 is attached to the inner wall of the second structure 520 close to the assembly cavity 700 side. That is, the liquid guiding member 210 is clamped between the second structure 520 and the atomization core 220.

[0066] In some embodiments, the liquid guiding member 210 can be made of an oil storage material such as a cotton sheet or a sponge, and can allow the atomization matrix to pass through. One, two, four or other numbers of liquid inlet holes 521 can be opened on the second structure 520, and the liquid inlet holes 521 can communicate the liquid storage cavity 130 and the assembly cavity 700. In the embodiment, the liquid guiding member 210 can cover the opening at the end of the liquid inlet hole 521 away from the liquid storage cavity 130.

[0067] During use, the atomized matrix in the liquid storage chamber 130 can enter the assembly chamber 700 through the liquid inlet hole 521 and be absorbed by the liquid guide 210. The atomized matrix in the liquid guide 210 can be transmitted to the atomizer core 220 and heated and atomized by the atomizer core 220 to form an aerosol. The aerosol can enter the first airflow channel 110 through the second airflow channel 201 and then be output through the air outlet 112 of the first airflow channel 110.

[0068] Combination Figures 2 to 6 as well as Figure 8 In some embodiments, the liquid guide member 210 includes a plurality of porous bodies 211, the outer peripheral surface of the liquid guide member 210 can be connected to the liquid storage chamber 130, and the inner peripheral surface of the liquid guide member 210 can be in contact with the atomizer core 220. In addition, an air inlet channel 401 connecting the external environment and the assembly chamber 700 is also provided on the base 400. During the suction process, the external air can enter the assembly chamber 700 through the air inlet channel 401, and enter the liquid storage chamber 130 through the porous body 211 in the liquid guide member 210 and the liquid inlet hole 521 on the second structure 520 in turn, which can balance the air pressure in the liquid storage chamber 130, so that the atomized matrix in the liquid storage chamber 130 can be smoothly guided to the atomizer core assembly 200 through the liquid inlet hole 521 to be atomized and generate aerosol.

[0069] In some embodiments, the atomizer core 220 may use a ceramic atomizer core. The atomizer core 220 includes a cylindrical porous member 221 and a heating member 222. Among them, the porous member 221 may use porous ceramics. The second air flow channel 201 may be opened in the porous member 221. The heating member 222 may be fitted on the surface of the porous member 221 facing the second air flow channel 201. The liquid guide member 210 may be sleeved on the side of the porous member 221 away from the heating member 222, and fit with the surface of the porous member 221 facing away from the heating member 222. During use, the atomization matrix in the liquid guide member 210 may enter the porous member 221, and under the heating action of the heating member 222, atomization may occur, and an aerosol may be generated to enter the second air flow channel 201.

[0070] In some embodiments, the porous member 221 may also be made of porous materials such as a porous glass substrate, a porous metal substrate, a porous silicon carbide, a porous silicon nitride or a porous mullite.

[0071] In some embodiments, the atomizer core 220 may also include a heating element 222. The second airflow channel 201 is opened in the liquid guide 210, and the heating element 222 may be disposed on the inner wall of the liquid guide 210 close to the second airflow channel 201.

[0072] In some embodiments, the heating element 222 may be a heating wire, a heating sheet, a heating net or other structures.

[0073] In some embodiments, the atomization matrix collection part 900 can be arranged on the side of the base 400 facing the bracket 500. The liquid guide member 210 can directly extend to abut against the inner surface of the side of the base 400 facing the bracket 500. The liquid guide member 210 can directly back-suck the condensate and the leaked atomization matrix from the atomization matrix collection part 900.

[0074] As Figures 2 to 4 、 Figure 6 shown, in some other embodiments, the atomization matrix collection part 900 is further provided with a liquid absorption member 300. One side of the liquid absorption member 300 contacts the end of the liquid guide member 210 away from the first air flow channel 110, and the other side of the liquid absorption member 300 abuts against the inner surface of the side of the bottom plate 410 facing the bracket 500. The condensate and the leaked atomization matrix generated during the use of the atomizer 1000 can drip towards the base 400 under the action of gravity and can be absorbed and stored by the liquid absorption member 300. The liquid guide member 210 can back-suck and utilize the condensate and the leaked atomization matrix stored in the liquid absorption member 300 to generate an aerosol for the user to inhale and use.

[0075] In some embodiments, the liquid absorption member 300 can be made of an oil storage material such as a cotton sheet or a sponge.

[0076] Combined with Figures 2 to 4 、 Figure 6 and Figure 7 , at least one first limiting part 440 is further protrudingly arranged on the inner surface of the side of the bottom plate 410 facing the assembly cavity 700. In some embodiments, two relatively spaced first limiting parts 440 are protrudingly arranged on the inner surface of the side of the bottom plate 410 facing the assembly cavity 700, and the two first limiting parts 440 can be symmetrically arranged about the central axis of the atomizer 1000. The liquid absorption member 300 can be configured with an assembly hole 310, and the two first limiting parts 440 can be simultaneously inserted into the assembly hole 310, and the side walls of the two first limiting parts 440 facing away from each other can be attached to the inner wall of the assembly hole 310. Under the cooperation of the two first limiting parts 440, radial limiting of the liquid absorption member 300 can be achieved, preventing the liquid absorption member 300 from randomly moving radially in the assembly cavity 700, and ensuring the stable contact between the liquid guide member 210 and the liquid absorption member 300, so that the liquid guide member 210 can smoothly back-suck the atomization matrix stored in the liquid absorption member 300. Herein, the radial direction can refer to any direction perpendicular to the axial direction L.

[0077] In some embodiments, one, three, six or other numbers of first limiting parts 440 can also be protrudingly arranged on the inner surface of the side of the bottom plate 410 facing the assembly cavity 700, which can be used to provide a radial limiting function for the liquid absorption member 300.

[0078] In some embodiments, the liquid absorbent member 300 may also be configured with assembly holes 310 having the same number as the first limiting portions 440. A plurality of first limiting portions 440 may be respectively inserted into the same number of assembly holes 310 in a one-to-one correspondence.

[0079] In some embodiments, one end of the first limiting portion 440 facing the atomization core assembly 200 may protrude and be disposed on the side of the liquid absorbent member 300 facing the atomization core assembly 200. The air inlet channel 401 may penetrate through the bottom plate 410 and the first limiting portion 440. On the one hand, the air entering through the air inlet channel 401 can quickly reach the position of the atomization core assembly 200, and can enter the liquid storage cavity 130 through the liquid guiding member 210 and the liquid inlet hole 521, balancing the air pressure in the liquid storage cavity 130, facilitating the continuous output of the atomization matrix in the liquid storage cavity 130, and reducing the probability that the atomizer 1000 cannot produce fog normally. On the other hand, one end of the air inlet channel 401 facing the atomization core assembly 200 protrudes relative to the side of the liquid absorbent member 300 facing the atomization core assembly 200, which can prevent the atomization matrix in the liquid absorbent member 300 from leaking to the outside of the atomizer 1000 through the air inlet channel 401, that is, reduce the occurrence of liquid leakage problems, and can also ensure the total supply amount of the aerosol of the atomizer 1000, improving the user experience.

[0080] As Figures 4 to 7 shown, the atomizer 1000 further includes a conductive electrode 600, which can be used to realize the electrical connection between the atomizer 1000 and the power supply assembly. In this embodiment, the conductive electrode 600 may include an integral contact piece 610 and a connecting column 620, and the contact piece 610 may be located at one end of the connecting column 620. One end of the connecting column 620 away from the contact piece 610 may penetrate through the bottom plate 410 and may be electrically connected to the heating element 222 through structures such as wires.

[0081] In some embodiments, one end of the connecting column 620 away from the contact piece 610 may be inserted into the first structural body 510 of the bracket 500. Thus, the possibility of the conductive electrode 600 shaking can be reduced, the installation stability of the conductive electrode 600 can be improved, the connection stability between the conductive electrode 600 and the heating element 222 can also be improved, and the service life of the atomizer 1000 can be extended.

[0082] The contact piece 610 may be embedded on the side of the bottom plate 410 facing away from the assembly cavity 700, and the end surface of the contact piece 610 away from the connecting column 620 may be flush with the outer surface of the bottom plate 410 on the side facing away from the assembly cavity 700. In this embodiment, the contact piece 610 can be used to make electrical contact with the power supply assembly (not shown in the figure).

[0083] In some embodiments, the atomizer 1000 may include two conductive electrodes 600, one of the conductive electrodes 600 may be used as the positive electrode, and the other conductive electrode 600 may be used as the negative electrode. When electrically connected to the power supply assembly, a power supply loop can be formed.

[0084] In some embodiments, a second limiting portion 450 is further protrudingly provided on the inner surface of the bottom plate 410 facing the bracket 500, and the number of the second limiting portions 450 may be equal to the number of the conductive electrodes 600. In the embodiments, the connecting column 620 can pass through and be limited in the second limiting portion 450, which can further improve the installation stability of the conductive electrode 600, and further improve the connection stability between the conductive electrode 600 and the heating element 222. In addition, the second limiting portion 450 can be abutted against the side surface of the liquid absorbing member 300 to further provide a radial limiting function for the liquid absorbing member 300, reduce the probability of radial movement of the liquid absorbing member 300, and ensure stable contact between the liquid absorbing member 300 and the liquid guiding member 210.

[0085] In some embodiments, the present application further provides an atomization device, which may include a power supply assembly and the atomizer 1000 provided in the embodiments. Among them, the power supply assembly can be connected to one end of the atomizer 1000 close to the base 400 by a detachable connection method such as magnetic attraction or snap connection, and the power supply assembly is electrically connected to the conductive electrode 600 to supply power to the atomizer 1000.

[0086] Of course, in some embodiments, the power supply assembly can also be fixedly connected to one end of the atomizer 1000 close to the base 400 by means of bonding or the like.

[0087] For the specific implementation / working mode of the atomization device, reference can be made to the descriptions of the above various embodiments, which will not be elaborated here.

[0088] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0089] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An atomizer, characterized in that: include: shell; A base, wherein the shell and the base together form a liquid storage cavity; An atomized substrate collecting portion, the atomized substrate collecting portion being arranged on a side of the base facing the liquid storage chamber to store condensed liquid and leaked atomized substrate; An atomizer core assembly, the atomizer core assembly comprising a liquid guide and an atomizer core, the liquid guide being arranged on the circumference of the atomizer core; The liquid guide member is in contact with the atomization matrix collecting portion, and can suck back the condensed liquid and the leaked atomization matrix from the atomization matrix collecting portion, and transport them to the atomization core for atomization.

2. The atomizer according to claim 1, characterized in that The atomizer also includes: Bracket; A first air flow channel surrounded by the liquid storage cavity is formed in the shell; The bracket and the base are both arranged at an end of the housing away from the first air flow channel, and the bracket is located at a side of the base facing the first air flow channel; The bracket and the base enclose an assembly cavity communicating with the first air flow channel and the liquid storage cavity, and the atomizer core assembly is arranged in the assembly cavity.

3. The atomizer according to claim 2, characterized in that The atomized substrate collecting portion is arranged on a side of the base facing the bracket.

4. The atomizer according to claim 2, characterized in that The atomized matrix collecting portion is provided with a liquid absorbing member, one side of the liquid absorbing member contacts an end of the liquid guiding member away from the first air flow channel, and the other side of the liquid absorbing member is supported by the base.

5. The atomizer according to claim 4, characterized in that At least one first limiting portion is protrudingly provided on one side of the base facing the bracket, and the liquid absorbing component is sleeved on the at least one first limiting portion.

6. The atomizer according to claim 5, characterized in that An air inlet passage is provided in the base, and the air inlet passage passes through the first limiting portion along the axial direction of the atomizer; One end of the first limiting portion facing the atomizer core assembly is protrudingly arranged on a side of the liquid absorbing component facing the atomizer core assembly.

7. The atomizer according to claim 4, characterized in that The atomizer further comprises a conductive electrode, which is disposed through the base and connected to the heating element of the atomizer core assembly; A second limiting portion is protruding from one side of the base facing the bracket. The second limiting portion is arranged around the circumference of the conductive electrode and abuts against the side surface of the liquid absorbing component.

8. The atomizer according to any one of claims 2 to 7, characterized in that The liquid guiding member comprises a porous body, the outer peripheral surface of the liquid guiding member is communicated with the liquid storage cavity, and the inner side surface of the liquid guiding member is in contact with the atomizing core.

9. The atomizer according to any one of claims 1 to 7, characterized in that: The atomizer core is a ceramic atomizer core.

10. An atomization device, characterized in that: It comprises a power supply assembly and the atomizer according to any one of claims 1 to 9, wherein the power supply assembly is detachably or fixedly connected to the atomizer.

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