CN116548670A - Atomizing subassembly and atomizer - Google Patents

Atomizing subassembly and atomizer Download PDF

Info

Publication number
CN116548670A
CN116548670A CN202210102993.8A CN202210102993A CN116548670A CN 116548670 A CN116548670 A CN 116548670A CN 202210102993 A CN202210102993 A CN 202210102993A CN 116548670 A CN116548670 A CN 116548670A
Authority
CN
China
Prior art keywords
assembly
oil guide
oil
atomizing
liquid inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210102993.8A
Other languages
Chinese (zh)
Inventor
请求不公布姓名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Cilicon Technology Co ltd
Original Assignee
Shenzhen Cilicon Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Cilicon Technology Co ltd filed Critical Shenzhen Cilicon Technology Co ltd
Priority to CN202210102993.8A priority Critical patent/CN116548670A/en
Publication of CN116548670A publication Critical patent/CN116548670A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

The invention relates to an atomization assembly and an atomizer. The atomizing assembly comprises a bottom assembly, a bracket arranged at the top end of the bottom assembly and a heating assembly, wherein the heating assembly is clamped and positioned between the bracket and the bottom assembly; the support is equipped with two feed liquor passageways that are used for providing the atomizing liquid in the atomizer heating element, and the junction surface between two feed liquor passageways sets up with heating element is relative, and the junction surface is sunken to be formed with the oil guide groove that a plurality of intervals set up, the both ends of oil guide groove communicate with two feed liquor passageways respectively. According to the invention, the atomized liquid in the two liquid inlet channels can be adsorbed and guided to the middle area of the oil guide body by utilizing the capillary action of the plurality of oil guide grooves, so that the oil guide speed in the middle of the oil guide body is increased, and the phenomenon of dry burning and core pasting caused by the fact that the oil guide speed in the middle of the oil guide body is not higher than the central high temperature of the heating body is avoided.

Description

Atomizing subassembly and atomizer
Technical Field
The invention belongs to the technical field of electronic atomization, and particularly relates to an atomization assembly and an atomizer.
Background
At present, in an atomizer adopting a flat plate-shaped heating body, due to the limitation of a structure or a size, two liquid inlet channels are required to be arranged between an oil guide body and a liquid storage cavity, and the two liquid inlet channels respectively correspond to two ends of the oil guide body, so that the oil guide speed of the central region of the oil guide body is slower, the heating value of the central part of the conventional heating body when the conventional heating body heats is most concentrated, the consumption rate of the central region of the oil guide body is fastest, and dry burning is easy to occur due to unsmooth oil guide and insufficient oil supply.
Disclosure of Invention
The invention aims to at least solve the defects in the prior art to a certain extent and provides an atomization assembly and an atomizer.
In order to achieve the above object, the present invention provides an atomization assembly, which is applied to an atomizer and comprises a bottom assembly, a bracket mounted on the top end of the bottom assembly and a heating assembly, wherein the heating assembly is clamped and positioned between the bracket and the bottom assembly;
the support is provided with two liquid inlet channels for supplying atomized liquid in the atomizer to the heating component, two connecting surfaces between the liquid inlet channels are opposite to the heating component, and the connecting surfaces are concavely provided with a plurality of oil guide grooves arranged at intervals, and two ends of the oil guide grooves are respectively communicated with the two liquid inlet channels.
Optionally, the connecting surface is sunken to be equipped with the intercommunication groove, the both ends of intercommunication groove respectively with two the feed liquor passageway intercommunication, including two side that set up relatively and connect in two the oil guide face between the side upper end, a plurality of the oil guide groove forms in on the oil guide face.
Optionally, the support includes the roof and follows the perisporium of roof periphery downward bulge extension, the perisporium cover is established the upper end of bottom subassembly, and will the heating element centre gripping in the roof with between the bottom subassembly, two the feed liquor passageway runs through from top to bottom the roof, the junction surface is located the bottom surface of roof.
Optionally, the oil guiding surface is a plane parallel to the top surface of the heating component.
Optionally, the cross section of the communication groove is gradually reduced from a direction away from the heat generating component.
Optionally, the two side surfaces are cambered surfaces which are symmetrical to each other.
Optionally, the cross section area of the oil guide groove is 0.04-0.2 mm 2 。
Optionally, the cross section of the oil guiding groove is rectangular, trapezoidal or semicircular.
Optionally, the connection surface is concavely formed with cambered surfaces respectively communicated with the two liquid inlet channels, and the plurality of oil guide grooves are formed on the cambered surfaces.
Optionally, the heating component comprises an oil guide body and a heating body which are overlapped up and down, and the oil guide body is connected with the lower ends of the two liquid inlet channels and is opposite to the connecting surface at intervals.
Optionally, the heating component further comprises a silica gel piece arranged between the bracket and the oil guide body, and the silica gel piece is provided with an oil passing channel which penetrates up and down and is communicated with the two liquid inlet channels; along the central axis direction of atomizing subassembly, a plurality of oil guide groove on the silica gel piece projection all is located the oil passage within range.
Optionally, the oil guide body is a porous ceramic body, and the heating element is integrally formed on the oil guide body.
Alternatively, the oil guide is a flexible oil guide that is compressively deformable in a thickness direction.
The invention also provides an atomizer, which comprises an oil cup and the atomization assembly, wherein the atomization assembly is arranged in one end of the oil cup and forms a liquid storage cavity with the oil cup.
According to the atomization assembly disclosed by the invention, atomized liquid in the two liquid inlet channels can be adsorbed and guided to the middle area of the oil guide body by utilizing the capillary action of the plurality of oil guide grooves so as to increase the oil guide speed in the middle of the oil guide body, thereby avoiding the phenomenon of dry burning and core pasting caused by the fact that the oil guide speed in the middle of the oil guide body is not higher than the central high temperature of the heating body.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings may be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of one embodiment of an atomizing assembly according to the present disclosure;
FIG. 2 is a second cross-sectional view of an embodiment of an atomizing assembly according to the present disclosure;
FIG. 3 is a second cross-sectional view of another embodiment of an atomizing assembly according to the present disclosure;
FIG. 4 is a schematic view of the structure of the bracket according to the present invention;
FIG. 5 is a cross-sectional view of yet another embodiment of an atomizing assembly according to the present disclosure;
FIG. 6 is a second cross-sectional view of yet another embodiment of an atomizing assembly according to the present disclosure;
FIG. 7 is a cross-sectional view of yet another embodiment of an atomizing assembly according to the present disclosure;
description of main elements:
100. an atomizing assembly;
10. a bracket; 101. a connection surface; 11. a top wall; 12. a peripheral wall; 13. a liquid inlet channel; 14. a communication groove; 141. an oil guiding surface; 142. a side surface; 15. an oil guiding groove; 16. a mounting hole; 17. an air cavity; 18. a gas passing groove;
20. a heating component; 21. an oil guide; 22. a heating element; 23. a silica gel piece;
31. an electrode.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiment of the invention provides an atomizer, which forms electronic atomizing equipment together with a matched battery rod when in actual use, wherein a power supply and a control circuit are arranged in the battery rod, the control circuit is used for controlling the power supply to supply power for the atomizer, the atomizer comprises an oil cup and an atomizing assembly, and the atomizing assembly is arranged in one end of the oil cup and forms a liquid storage cavity for storing atomized liquid together with the oil cup.
Referring to fig. 1-2, the atomizing assembly 100 includes a base assembly, a bracket 10 mounted to a top end of the base assembly, and a heat generating assembly 20, the heat generating assembly 20 being held in place between the bracket 10 and the base assembly; the bracket 10 is arranged in the opening end of the oil cup and is connected with the inner wall of the oil cup in a sealing way through a sealing piece; the bottom assembly includes a base (not shown) mounted in an opening at a lower end of the oil cup, and two electrodes 31 inserted into the base from bottom to top, and a lower end of the bracket 10 is sleeved on an upper end of the base, thereby clamping and positioning the heat generating assembly 20 between the base and the bracket 10.
Wherein the bracket 10 is provided with two liquid inlet channels 13 for supplying the atomized liquid in the liquid storage cavity to the heating component 20; the heating component 20 comprises an oil guide body 21 and a heating body 22 which are overlapped up and down to the top end of the base, and the oil guide body 21 is tightly attached to the bottom surface of the inside of the bracket 10 so as to be connected with the bottom ends of the two liquid inlet channels 13 and used for guiding atomized liquid in the liquid storage cavity to be in contact with the heating body 22; the top ends of the two electrodes 31 respectively abut against the conductive parts at the two ends of the heating body 22 to realize electric connection, and when the power supply supplies power to the heating body 22 through the two electrodes 31, the heating body 22 is electrified to heat and atomize the contacted atomized liquid so as to generate aerosol which can be sucked by a user.
Specifically, a connection surface 101 between two liquid inlet channels 13 is opposite to the top surface of the oil guide body 21, a plurality of oil guide grooves 15 are concavely formed on the connection surface 101, and two ends of the oil guide grooves 15 are respectively communicated with the two liquid inlet channels 13; preferably, the cross-sectional shape of the oil guide groove 15 includes, but is not limited to, a rectangle, trapezoid or semicircle having a cross-sectional area of 0.04 to 0.2mm 2 Therefore, the atomized liquid in the two liquid inlet channels 13 can be adsorbed and guided to the middle area of the oil guide body 21 by utilizing the capillary action of the plurality of oil guide grooves 15, so that the oil guide speed in the middle of the oil guide body 21 is increased, and the phenomenon of dry burning and core pasting caused by the fact that the oil guide speed in the middle of the oil guide body 21 is not higher than the central high temperature of the heating body 22 is avoided.
In one embodiment, as shown in fig. 3 and 4, the bracket 10 includes a top wall 11 and a peripheral wall 12 extending along the periphery of the top wall 11 in a downward protruding manner, the peripheral wall 12 is sleeved at the upper end of the base, the liquid inlet channel 13 is vertically penetrating through the top wall 11, and the top surface of the oil guide 21 abuts against the bottom surface of the top wall 11. The peripheral wall 12 is preferably fastened to the base by means of a snap-fit connection, so that the heating element 20 is clamped and fixed between the bottom surface of the top wall 11 and the top surface of the base, and the oil guide body 21 is tightly attached to the bottom surface of the top wall 11 to cover the lower end of the liquid inlet channel 13, so that oil leakage is avoided. In addition, when the atomization assembly 100 is assembled, the heating assembly 20 and the bracket 10 can be sequentially overlapped and mounted on the top end of the base to form a fixed whole, and then the whole atomization assembly 100 is assembled into the lower end opening of the oil cup, so that the assembly is more convenient and quick, and the production efficiency is improved.
Further, the connection surface 101 is located at the bottom surface of the top wall 11, and a communication groove 14 is concavely formed and communicated between the two liquid inlet channels 13, the communication groove 14 includes two opposite side surfaces 142 and an oil guiding surface 141 connected between the upper ends of the two side surfaces 142, at this time, the distance between the oil guiding surface 141 and the oil guiding body 21 is the depth of the recess of the communication groove 14, and the atomized liquid in the two liquid inlet channels 13 respectively enters from two ends of the communication groove 14 and merges at the middle position of the communication groove 14, so that the atomized liquid flows faster in the communication groove 14 under the action of the oil guiding groove 15, so as to further increase the oil guiding speed in the middle of the oil guiding body 21.
The oil guiding surface 141 is a plane parallel to the top surface of the oil guiding body 21, which is favorable for guiding the atomized liquid which is collected into the communication groove 14 in the two liquid inlet channels 13 to the middle area of the oil guiding body 21 more uniformly.
In order to make the atomized liquid flow in the communication groove 14 more smoothly, the cross section of the communication groove 14 is gradually reduced from the direction away from the heat generating component 20, and preferably, the two side surfaces 142 of the communication groove 14 are mutually symmetrical cambered surfaces; of course, in other embodiments, the two side surfaces 142 may be inclined surfaces with upper ends approaching each other.
In one embodiment, as shown in fig. 5 and 6, the oil guide 21 may be a porous ceramic body, and in order to avoid leakage of the atomized liquid from the gap between the oil guide 21 and the top wall 11, the heating component 20 may further include a silica gel member 23 disposed between the bracket 10 and the oil guide 21, where the silica gel member 23 is provided with an oil passing channel penetrating up and down and communicating with the two liquid inlet channels 13; along the central axis direction of the atomizing assembly 100, the projections of the oil guide grooves 15 on the silica gel piece 23 are all located in the range of the oil passing channel.
Therefore, the atomized liquid in the two liquid inlet channels 13 can be converged in the communicating groove 14 and the oil passing channel, and the range of the oil passing channel is larger than that of the communicating groove 14, so that the contact area between the top surface of the oil guide body 21 and the atomized liquid can be increased, the overall oil guiding speed of the oil guide body 21 to the atomized liquid is improved, and meanwhile, the oil guiding speed of the middle area of the oil guide body 21 is improved by utilizing the capillary action of a plurality of oil guiding grooves 15.
It should be noted that, in this embodiment, the connection surface 101 between the two liquid inlet channels 13 may be flush with the bottom surface of the top wall 11, that is, the connection surface 101 and the oil guiding body 21 form a space only through the oil passing channel of the silicone member 23, so that a plurality of oil guiding grooves 15 communicating with the two liquid inlet channels 13 may be directly formed on the bottom surface of the top wall 11, so that atomized liquid in the two liquid inlet channels 13 is collected in the oil passing channel, thereby simplifying the structure of the bracket 10 and facilitating the opening of the plurality of oil guiding grooves 15.
The oil guiding body 21 and the heating body 22 may be in an integral structure or a split structure, and the oil guiding body 21 and the heating body 22 in this embodiment preferably have an integral structure, that is, the heating body 22 is formed on the side of the oil guiding body 21 far away from the liquid inlet channel 13 in a printing manner or a spraying manner, so that after the two electrodes 31 are abutted against the conductive portions at two ends of the heating body 22, the situation that the heating portion in the middle of the heating body 22 is easily deformed under the stress effect and is partially separated from the oil guiding body 21 to cause dry combustion can be avoided.
In one embodiment, as shown in fig. 7, a cambered surface connected with the two liquid inlet channels 13 is concavely formed on a connecting surface 101 between the two liquid inlet channels 13, a plurality of oil guide grooves 15 are formed at the top of the cambered surface, when the oil guide body 21 is made of oil absorbing cotton, the oil guide body 21 can be directly attached to the bottom surface of the top wall 11, the oil guide body 21 is in interference fit with the inner side of the peripheral wall 12 to realize sealing, at this moment, a channel with an arched cross section is formed between the connecting surface 101 and the oil guide body 21, atomized liquid of the two liquid inlet channels 13 can enter the channel with the arched cross section to be converged, and the capillary action of the plurality of oil guide grooves 15 is matched to improve the flow speed of the atomized liquid in the channel, so that the oil guide speed of the middle part of the oil guide body 21 is increased.
When the oil guide body 21 is a porous ceramic body, the sealing performance of the atomization assembly 100 is ensured by arranging the silica gel piece 23 between the top wall 11 of the bracket 10 and the oil guide body 21, and the projection of the connecting surface 101 on the silica gel piece 23 is positioned in the range of the oil passing channel along the central axis direction of the atomization assembly 100.
It should be noted that an atomization cavity is formed between the top end of the base and the oil guide 21; the top wall 11 of the bracket 10 is provided with a mounting hole 16 communicated with an air duct in the oil cup, the bottom of the mounting hole 16 is provided with an air passing cavity 17 penetrating to the outer side of the bracket 10, at least one side of the bracket 10 is provided with an air passing groove 18, one end of the air passing groove 18 is communicated with the air passing cavity 17, the other end of the air passing groove is communicated with the atomizing cavity, and the base is provided with an air inlet channel communicated with the atomizing cavity; when the user sucks, external air enters the atomizing cavity from the air inlet channel and is mixed with aerosol generated by heating of the heating body 22, and then sequentially passes through the air passing groove 18, the air passing cavity 17 and the air guide pipe to be output for sucking by the user.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The foregoing is a description of the embodiments of the present invention, and is not to be construed as limiting the invention, since modifications in the detailed description and the application scope will become apparent to those skilled in the art upon consideration of the teaching of the embodiments of the present invention.

Claims (14)

1. An atomizing assembly for use in an atomizer, comprising a base assembly, a bracket mounted to a top end of the base assembly, and a heat generating assembly, the heat generating assembly being clamped and positioned between the bracket and the base assembly;
the support is provided with two liquid inlet channels for supplying atomized liquid in the atomizer to the heating component, two connecting surfaces between the liquid inlet channels are opposite to the heating component, and the connecting surfaces are concavely provided with a plurality of oil guide grooves arranged at intervals, and two ends of the oil guide grooves are respectively communicated with the two liquid inlet channels.
2. The atomizing assembly according to claim 1, wherein the connecting surface is concavely provided with a communicating groove, two ends of the communicating groove are respectively communicated with the two liquid inlet channels, the atomizing assembly comprises two oppositely arranged side surfaces and an oil guiding surface connected between the upper ends of the two side surfaces, and a plurality of oil guiding grooves are formed on the oil guiding surface.
3. The atomizing assembly of claim 2, wherein the bracket includes a top wall and a peripheral wall extending in a downward projecting manner along a periphery of the top wall, the peripheral wall being disposed around an upper end of the base assembly and clamping the heat generating assembly between the top wall and the base assembly, the two liquid inlet passages extending up and down through the top wall, the connecting surface being located on a bottom surface of the top wall.
4. The atomizing assembly of claim 2, wherein the oil guiding surface is a plane parallel to a top surface of the heat generating assembly.
5. The atomizing assembly of claim 2, wherein the cross section of the communication channel is tapered in a direction away from the heat generating assembly.
6. The atomizing assembly of claim 5, wherein the two sides are arcuate surfaces that are symmetrical to one another.
7. An atomising assembly as claimed in any one of claims 1 to 6, in which the cross-sectional area of the oil guide groove is in the range 0.04 to 0.2mm 2 。
8. The atomizing assembly of claim 7, wherein the oil guide slot is rectangular, trapezoidal, or semicircular in cross section.
9. The atomizing assembly of claim 1, wherein the connecting surface is recessed to form an arcuate surface connected to the two liquid inlet passages, respectively, and a plurality of oil guiding grooves are formed in the arcuate surface.
10. The atomizing assembly of claim 1, wherein the heat generating assembly includes an oil guide body and a heat generating body stacked one above the other, the oil guide body being connected to lower ends of the two liquid inlet passages and being spaced apart from the connecting surface.
11. The atomizing assembly of claim 10, wherein the heat generating assembly further comprises a silicone member disposed between the bracket and the oil guide body, the silicone member having an oil passage extending therethrough vertically and communicating with the two liquid inlet passages; along the central axis direction of atomizing subassembly, a plurality of oil guide groove on the silica gel piece projection all is located the oil passage within range.
12. The atomizing assembly of claim 11, wherein the oil guide is a porous ceramic body and the heat generator is integrally formed on the oil guide.
13. An atomising assembly according to claim 1 or 10 wherein the oil guide is a flexible oil guide which is compression deformable in the thickness direction.
14. An atomizer comprising an oil cup and an atomizing assembly according to any one of claims 1 to 13, said atomizing assembly being mounted within an end of said oil cup and defining a reservoir with said oil cup.
CN202210102993.8A 2022-01-27 2022-01-27 Atomizing subassembly and atomizer Pending CN116548670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210102993.8A CN116548670A (en) 2022-01-27 2022-01-27 Atomizing subassembly and atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210102993.8A CN116548670A (en) 2022-01-27 2022-01-27 Atomizing subassembly and atomizer

Publications (1)

Publication Number Publication Date
CN116548670A true CN116548670A (en) 2023-08-08

Family

ID=87486629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210102993.8A Pending CN116548670A (en) 2022-01-27 2022-01-27 Atomizing subassembly and atomizer

Country Status (1)

Country Link
CN (1) CN116548670A (en)

Similar Documents

Publication Publication Date Title
CN210275886U (en) Atomization assembly, atomizer and aerosol generating device
CN221489081U (en) Electronic atomizing device and atomizer thereof
CN211746937U (en) Atomizer and aerosol generating device thereof
CN209768989U (en) Atomizing device and electronic atomizing equipment
US20230000154A1 (en) Atomization assembly and electronic cigarette
CN210158006U (en) Atomization component, atomization device and electronic cigarette
CN215958369U (en) Atomizer and aerosol-generating device
CN210275917U (en) Atomization assembly, atomizer and aerosol generating device
CN112237298A (en) Atomization assembly, atomizer and aerosol generating device
CN218551287U (en) Electronic atomization device
CN216568377U (en) Atomizer
WO2022040935A1 (en) Electronic atomizing device
CN216568376U (en) Atomizer and electronic atomization device
CN216568352U (en) Atomization structure, atomization device and aerosol generating device
WO2022161189A1 (en) Atomization assembly and atomization device
CN116548670A (en) Atomizing subassembly and atomizer
CN217446702U (en) Atomization assembly and atomizer
CN218551327U (en) Electronic atomization device and atomizer thereof
CN216568334U (en) Atomizer
CN217771425U (en) Atomizer and electronic atomization device
CN114451584A (en) Double-core atomizer and aerosol generating device
CN220916613U (en) Atomization component, atomizer and atomizing device
CN217218198U (en) Atomizer and aerosol generating device
CN219593714U (en) Electronic atomizing device and atomizer thereof
CN217284809U (en) Atomizer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination