CN111631438A - Atomizing core, atomizer and electron cigarette - Google Patents
Atomizing core, atomizer and electron cigarette Download PDFInfo
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- CN111631438A CN111631438A CN202010515207.8A CN202010515207A CN111631438A CN 111631438 A CN111631438 A CN 111631438A CN 202010515207 A CN202010515207 A CN 202010515207A CN 111631438 A CN111631438 A CN 111631438A
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- heating
- metal part
- atomizing core
- heating metal
- metal
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- 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
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- 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
Abstract
The present application provides an atomizing core comprising: the heating component comprises a heating metal part and an electric connection metal part. The short cotton fibers are obtained by processing the cotton fibers, the length of the short cotton fibers is shorter than that of the cotton fibers, and the liquid guide component is made of the short cotton fibers, so that compared with other materials, harmful substances are not generated during heating, the taste is good, and the safety is high; and the length of the short cotton fiber is shorter than that of the cotton fiber, so that the defects that the common cotton fiber material is soft and has no formability are overcome. The liquid guide component and the heating metal part are integrally formed, the inner pores are fine and uniform, and the heating metal part has better consistency and fineness on the tobacco tar atomization in the liquid guide component. The heating metal part is cylindrical, so that an airflow channel in the atomizing core can be smoother. Meanwhile, the cylindrical heating metal part is more stable in structure and more convenient to assemble. The application provides an integrated into one piece structure of atomizing core makes it have the formability, the steadiness, the outstanding advantage that the uniformity is all fine.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an atomizing core, an atomizer and an electronic cigarette.
Background
The electronic cigarette has the advantages of health, environmental protection, safety and the like, and is gradually favored by consumers as a cigarette substitute. The atomizer is one of the main components in the electronic cigarette, and is used for heating and atomizing tobacco tar to generate smoke, so that the effect of simulating a cigarette is achieved.
The atomizer includes atomizing core and stock solution cavity, and the atomizing core includes heater block and drain part. Generally, the liquid guiding component can adopt a cotton fiber bundle, the heating component is spirally wound outside the liquid guiding component, the liquid guiding component continuously absorbs the tobacco tar from the liquid storage cavity, and the heating component heats and atomizes the tobacco tar absorbed by the liquid guiding component to generate smoke. However, the cotton fiber bundle is soft, and has poor formability and product consistency; in addition, the pores inside the cotton fiber bundles are large and uneven, so that the atomizing core has poor consistency and fineness for atomizing the tobacco tar.
Disclosure of Invention
In view of this, this application provides an atomizing core, atomizer and electron cigarette, and the drain part in the atomizing core adopts short cotton fiber material to the drain part and heating metal part integrated into one piece, taste, security, atomizing fineness, formability, steadiness and uniformity are all fine.
Specifically, the method is realized through the following technical scheme:
the application provides an atomizing core, atomizing core includes: heating part and drain part, the heating part includes heating metal part and connects electric metal part, heating metal part is cylindrical, processes cotton fiber and obtains short cotton fiber, and short cotton fiber's length is shorter than cotton fiber, will short cotton fiber conduct drain part with heating metal part integrated into one piece, connect electric metal part to be configured into under the access power state, give heating metal part provides the electric energy, heating metal part is configured to utilize the electric energy to generate heat, right the tobacco tar in the drain part atomizes.
Optionally, the heating metal part is a hollowed metal foil.
Optionally, the heating metal part is of a hollow-out structure.
Optionally, the hollow-out structure of the heating metal portion includes a bending portion at two ends and a non-bending portion between the bending portions at two ends, and the conductive area of the bending portion at least one end is larger than the conductive area of the non-bending portion.
Optionally, the conductive areas of the hollow square-shaped heating metal part are the same.
Optionally, the heating metal part is a spring-like metal wire.
Optionally, the heating metal part includes a first functional part and a second functional part, and a resistance value of the first functional part is smaller than a resistance value of the second functional part.
Alternatively to this, the first and second parts may,
the first functional part is made of nickel;
the second function portion is made of any one of nickel-chromium alloy, iron-chromium alloy and stainless steel.
Optionally, the two connection nodes of the electrical connection metal part and the heating metal part are located on the same side of the heating metal part.
Optionally, both electrodes of the electrically conductive metal part are metal foils.
Optionally, the two electrodes of the electric connection metal part are both in a semi-circular arc shape, and the two metal foils form a quasi-circular base capable of supporting the heating metal part.
Optionally, the heating metal part and the power connection metal part are integrally formed.
Optionally, a part of the heating metal part is exposed from the hollow inner edge of the liquid guiding member, or the heating metal part is completely embedded in the liquid guiding member.
Optionally, the length of the short cotton fiber adopted by the liquid guide component is less than 10 mm.
The application still provides an atomizer, the atomizer includes this application atomizing core to and stock solution cavity.
The application still provides an electron cigarette, the electron cigarette includes this application the atomizer.
As can be seen from the above technical solutions provided in the present application, the atomizing core provided in the present application includes: the heating component comprises a heating metal part and an electric connection metal part. The short cotton fibers are obtained by processing the cotton fibers, the length of the short cotton fibers is shorter than that of the cotton fibers, and the liquid guide component is made of the short cotton fibers, so that compared with other materials, harmful substances are not generated during heating, the taste is good, and the safety is high; and the length of the short cotton fiber is shorter than that of the cotton fiber, so that the defects that the common cotton fiber material is soft and has no formability are overcome. The liquid guide component and the heating metal part are integrally formed, the inner pores are fine and uniform, and the heating metal part has better consistency and fineness on the tobacco tar atomization in the liquid guide component. The heating metal part is cylindrical, so that an airflow channel in the atomizing core can be smoother. Meanwhile, the cylindrical heating metal part is more stable in structure and more convenient to assemble. The application provides an integrated into one piece structure of atomizing core makes it have the formability, the steadiness, the outstanding advantage that the uniformity is all fine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the application and are therefore not to be considered limiting of its scope.
FIG. 1 is a schematic view of an atomizing core according to the present disclosure;
FIG. 2 is a schematic view of a heated metal portion according to the present disclosure;
FIG. 3 is a schematic view of an integrally formed atomizing core provided herein;
FIG. 4 is a perspective view of an integrally formed atomizing core structure provided herein;
FIG. 5 is a schematic view of another heated metal portion configuration provided herein;
FIG. 6 is a schematic view of another integrally formed atomizing core provided herein;
FIG. 7 is a perspective view of another integrally formed atomizing core construction provided herein;
FIG. 8 is a schematic view of another heated metal portion structure provided herein;
FIG. 9 is a schematic view of yet another integrally formed atomizing core provided herein;
FIG. 10 is a perspective view of yet another integrally formed atomizing core construction provided herein;
FIG. 11 is a schematic view of another structure of a heating metal part provided in the present application;
FIG. 12 is a schematic view of yet another integrally formed atomizing core provided herein;
FIG. 13 is a perspective view of yet another integrally formed atomizing core construction provided herein;
FIG. 14 is a schematic view of a heated metal portion according to the present application;
FIG. 15 is a schematic view of a structure of the present application in which the resistance at two ends of the heated metal is different;
fig. 16 is a schematic structural diagram of the connection nodes on different sides provided in the present application;
fig. 17 is a schematic structural diagram of the connection nodes located on the same side according to the present application;
FIG. 18 is a schematic view of another integrally formed atomizing core provided herein;
FIG. 19 is a perspective view of an atomizing core construction with attachment nodes on different sides as provided herein;
fig. 20 is a perspective view of an atomizing core construction with connecting nodes on the same side as provided by the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The following describes embodiments of the present application in detail.
Atomizer in electron cigarette, including atomizing core and stock solution cavity. The atomizing core includes heater block and drain part, and the heater block is connected with the power electricity, and the drain part absorbs the tobacco tar from the stock solution cavity, and the heater block utilizes the electric energy to generate heat, atomizes the tobacco tar in the drain part to produce smog. At present, the liquid guiding component can be made of ceramic materials, however, the liquid guiding component made of ceramic materials needs to be added with additives made of special materials in the production and processing process, when the liquid guiding component is heated and atomized by a heating component, the residual additives can be atomized, and meanwhile, fine ceramic dust can be volatilized, so that the safety of the electronic cigarette is poor; meanwhile, the liquid guide part made of ceramic materials has porous and microporous characteristics, and can adsorb the aromatic taste of the electronic cigarette, so that the electronic cigarette has poor taste.
In order to provide an electronic cigarette with good taste and safety, the liquid guide component can adopt cotton fiber bundles which are purely natural and have no additives. However, the cotton fiber bundle is soft, the liquid guide component and the heating component are not firmly combined, and the liquid guide component is heated unevenly during heating, so that the atomization consistency and the fineness of the tobacco tar are poor, and liquid leakage is easily caused; moreover, it is difficult to ensure the consistency of the product in the mass production process.
In order to solve the above problems, the present application provides an atomizing core with good taste, safety, fineness of atomization, moldability, stability and consistency, which will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an atomizing core provided in the present application, where the atomizing core includes: heating part 1 and drain part 2, heating part 1 include heating metal part 11 and connect electric metal part 12, and heating metal part 11 is cylindrical, processes the cotton fiber and obtains short cotton fiber, and short cotton fiber's length is shorter than the cotton fiber, regards short cotton fiber as drain part 2 and heating metal part 11 integrated into one piece.
The power connection metal part 12 is configured to supply electric energy to the heating metal part 11 in a power connection state, and the heating metal part 11 is configured to generate heat by the electric energy to atomize the tobacco tar in the liquid guiding component 2.
The liquid guide component 2 is made of short cotton fibers, common cotton fibers are processed to obtain short fibers, the short cotton fibers are cotton fibers with short lengths, the liquid guide component is made of pure natural materials and free of additives, when the tobacco tar in the liquid guide component 2 is atomized, impurities cannot be generated, and the liquid guide component is good in taste and high in safety.
The short cotton fibers can be obtained by processing common cotton fibers in various feasible modes. For example, cotton fibers are carded into long sliver tows, which are compacted and fixed. The long cotton bundles are mechanically cut by an automatic cutting machine, then are homogenized to be fluffy and not agglomerated, and cotton fibers which do not meet the length requirement are removed by matching blast air with a screen, so that short cotton fibers are obtained. And for example, putting the cotton fibers into a crushing machine, homogenizing the crushed cotton fibers to prevent the crushed cotton fibers from agglomerating, selecting short cotton fibers meeting the length requirement by air blast and matching with a screen, putting the cotton fibers with overlong length into the crushing machine again to be repeatedly processed until the short cotton fibers meeting the length requirement are obtained. Of course, other feasible methods can be adopted to process the cotton fiber to obtain the short cotton fiber, which will not be described herein again.
The length of short cotton fiber is shorter than that of common cotton fiber, can adopt processing technology to form the structure of evenly distributed's absorption tobacco tar, compares traditional cotton fiber bundle, and density is higher, and the hardness is bigger, and the pore size uniformity is also higher. Drain part 2 and heating metal part 11 integrated into one piece, when heating metal part 11 atomizes the tobacco tar in the drain part 2, this structure makes the inside of drain part 2 be heated evenly, and is better to the atomizing fineness of tobacco tar.
The electron cigarette generally adopts the cylindricality the same with cigarette outward appearance, and the atomizer also mostly makes into the shape of cylindricality in order to match the electron cigarette, and the heating metal part 11 of atomizing core adopts cylindrically, the shape of adaptation electron cigarette inner chamber that can be better. Moreover, compared with the traditional metal wire structure, the structure is more stable, high in firmness and difficult to deform; the heating area is large, and the atomization effect is good; easier assembly and high consistency in mass production.
In terms of processing technology, the liquid guide component 2 and the heating metal part 11 are integrally formed, and the atomizing core is good in formability, stability and consistency of appearance size. Through structural design, make drain part 2 and heating metal portion 11 assemble more easily, reduce the production degree of difficulty, improve production efficiency, promote product quality's stability and uniformity.
In one example, the length of the short cotton fiber used for the liquid guiding component 2 is less than 10 mm. It can be understood that if longer cotton fibers are used, the internal pores are larger and the uniformity is poor due to the soft nature of the cotton fibers. Therefore, the short cotton fiber adopted by the liquid guiding component 2 shortens the common cotton fiber through process processing, so that the length of the cotton fiber is less than 10mm, and after the liquid guiding component 2 and the heating metal part 11 are integrally formed, the size consistency of the inner space of the liquid guiding component 2 is high, the liquid guiding component 2 is heated uniformly during heating and atomization, and the atomization fineness of the tobacco tar is good.
In one example, the heating metal part 11 is a hollowed metal foil. As shown in fig. 2, the cylindrical metal foil of the heating metal part 11 has a hollow structure. Of course, the metal foil of the heating metal part 11 may have a hollow structure other than the hollow structure of the square-wave shape. For example: rectangular hollow structures, triangular hollow structures, spiral hollow structures and the like.
In the example shown in fig. 2 and 5, the hollow-out structure of the heating metal part 11 includes a bent part 111 at both ends and a non-bent part 112 between the bent parts. The metal area per unit length of the bent portion 111 is not completely the same as that of the non-bent portion 112.
As shown in fig. 2, the conductive area of the bent portion 111 at one end of the zigzag structure of the heating metal portion 11 is larger than that of the non-bent portion 112, and as shown in fig. 2, the metal area per unit length of the bent portion 111 is larger and has a small resistance, and is mainly used for conducting and shaping. The metal area of the unit length of the non-bending part 112 is small, the resistance is large, and the non-bending part is used for heating and atomizing. When heating and atomizing, the temperature requirement of the liquid guide part 2 far from the center is lower, and the temperature requirement of the middle part is higher.
In the zigzag structure shown in fig. 5, the conductive areas of the bent portions 111 at both ends are larger than the conductive areas of the non-bent portions 112, i.e. the resistances of the bent portions 111 at both ends are smaller than the resistances of the non-bent portions 112. Optionally, the resistances at the bent portions at the two ends of the clip structure may be the same or different.
In one example, as shown in fig. 2, the heating metal part 11 has a hollow structure in a shape of a square-wave, and the electrical metal part 12 includes a metal wire part and a metal sheet part. Wherein, the metal sheet part of the electric connection metal part 12 is at least partially formed integrally with the liquid guiding component 2, and the wire part of the electric connection metal part 12 is exposed out of the liquid guiding component 2. Fig. 3 and 4 show the configuration of the liquid guide member 2 integrally molded with the heating metal part 11, and fig. 4 is a perspective view.
In one example, as shown in fig. 5, both electrodes of the electrification metal part 12 are metal foils. The two electrodes are both in a semi-circular arc shape, and the two metal foils form a similar circular base which can support the heating metal part. The power connection metal part 12 adopts the structural design, and compared with a metal wire, the power connection metal part can provide a larger contact area, and the structure of a power supply is more stable and reliable.
The electric metal 12 is connected to a power supply to provide electric energy for the heating metal part 11, and the heating metal part 11 generates heat by using the electric energy to atomize the tobacco tar absorbed by the liquid guide component 2. In one example, the heating metal part 11 and the electrifying metal part 12 may be in welding contact. In this case, the heating metal part 11 and the contact metal part 12 may be made of the same metal or different metals. In another example, the heating metal part 11 and the electrifying metal part 12 may also be integrally formed. The integrally formed heating member 1 is more stable in structure.
The heating metal part 11 is a hollow structure with a non-uniform resistance, and when the electric connection metal part 12 is a semi-arc metal foil, the structure of the liquid guiding component 2 and the heating metal part 11 are integrally formed as shown in fig. 6 and 7, and fig. 7 is a perspective view.
Unlike the hollow-out structure of the heating metal part 11 shown in fig. 2 to 7, in the hollow-out structure of the heating metal part 11 shown in fig. 8 and 11, the metal areas of the bent part 113 and the non-bent part 114 at both ends per unit length are the same, that is, the conductive areas at the positions of the hollow-out structure of the heating metal part 11 shown in fig. 8 and 11 are the same, and therefore, the resistances at the positions of the hollow-out structure of the heating metal part 11 are the same.
In one example, as shown in fig. 8, the heating metal part 11 has a hollow structure with a uniform resistance, and the electric connection metal part 12 includes a metal wire part and a metal sheet part. Wherein, the metal sheet part of the electric connection metal part 12 is at least partially formed integrally with the liquid guiding component 2, and the wire part of the electric connection metal part 12 is exposed out of the liquid guiding component 2. Fig. 9 and 10 show the configuration of the liquid guide member 2 integrally molded with the heating metal part 11, and fig. 10 is a perspective view.
In another example, as shown in fig. 11, the heating metal part 11 has a hollow structure with a uniform resistance, and both electrodes of the electrical connection metal part 12 are metal foils. The two electrodes are both in a semi-circular arc shape, and the two metal foils form a similar circular base which can support the heating metal part. The power connection metal part 12 adopts the structural design, and compared with a metal wire, the power connection metal part can provide a larger contact area, and the structure of a power supply is more stable and reliable.
The electric metal 12 is connected to a power supply to provide electric energy for the heating metal part 11, and the heating metal part 11 generates heat by using the electric energy to atomize the tobacco tar absorbed by the liquid guide component 2. In one example, the heating metal part 11 and the electrifying metal part 12 may be in welding contact. In this case, the heating metal part 11 and the contact metal part 12 may be made of the same metal or different metals. In another example, the heating metal part 11 and the electrifying metal part 12 may also be integrally formed. The integrally formed heating member 1 is more stable in structure.
The heating metal part 11 is a hollow structure with a uniform resistance, and when the electric connection metal part 12 is a semi-arc metal foil, the structure of the liquid guiding component 2 and the heating metal part 11 are integrally formed, as shown in fig. 12 and 13, and fig. 13 is a perspective view.
In one example, as shown in fig. 14, the heating metal part 11 is a spring-like wire. The spring-like wire is also cylindrical. The cylindrical structure can make outside air current pass through the hole of heating part 1 from the below, is sucked out with the flue gas after the atomizing together, and the air current passageway is more smooth and easy in the atomizing core. Meanwhile, the cylindrical heating metal part 11 has a more stable structure and is more convenient to assemble.
In the example shown in fig. 14, the heating metal part 11 includes a first functional part 115 and a second functional part 116, and the resistance value of the first functional part 115 is smaller than the resistance value of the second functional part 116.
As shown in fig. 14, a small number of wires of the heating wire part 11 away from the center may be provided as the first functional part 115, and a wire near the center may be provided as the second functional part 116. Alternatively, as shown in fig. 15, the first functional portions 115 may be provided at both ends away from the center, and the second functional portion 116 may be located between the two first functional portions 115. Alternatively, when the first functional portions 115 are provided at both ends away from the center, the resistances of the second functional portions 116 at both ends may be the same or different.
Optionally, the first functional portion 115 is made of a material with low resistance, and is mainly used for conducting electricity and shaping. The second functional portion 116 is made of a material having a large resistance and is used for heat generation and atomization. Alternatively, the first functional portion 115 may employ nickel; the second functional portion 116 may be made of any one of nichrome, ferrochrome, and stainless steel. When heating and atomizing, the temperature requirement of the liquid guide part 2 far from the center is lower, and the temperature requirement of the middle part is higher.
In one example, as shown in fig. 16, two connection nodes a and B of the electrifying metal part 12 and the heating metal part 11 are located on different sides of the heating metal part 11. In another example, as shown in fig. 17, two connection nodes C and D of the electrifying metal part 12 and the heating metal part 11 are located on the same side of the heating metal part 11. The structure shown in fig. 11 prevents the short cotton fibers from being blocked by the electric connection metal part 12 and affecting the integral molding effect when the liquid guide member 2 is integrally molded with the heating metal part 11.
In one example, the heating metal part 11 is a spring-shaped wire structure, and when the electric metal part 12 is a wire, the heating metal part 11 and the electric metal part 12 can be in welded contact. Fig. 18, 19 and 20 show the structure of the liquid guiding member 2 integrally formed with the heating metal part 11, and fig. 19 and 20 are perspective views, in which fig. 19 shows two connection nodes a and B of the electrically connecting metal part 12 and the heating metal part 11 on different sides of the heating metal part 11, and fig. 20 shows two connection nodes a and B of the electrically connecting metal part 12 and the heating metal part 11 on the same side of the heating metal part 11.
In one example, as shown in fig. 3, 6, 9, and 18, a part of the heating metal member 11 is exposed from the hollow inner edge of the liquid guide member 2. In another example, the heating metal member 11 is entirely embedded in the liquid guiding member 2. It can be understood that when a portion of the heating metal member 11 is exposed from the hollow inner edge of the liquid guiding member 2, it is more advantageous for the heating metal member 11 to dissipate heat when the liquid guiding member 2 is heated and atomized.
In one example, an atomizer includes an atomizing cartridge as described above in the present application, and a reservoir chamber.
In one example, the electronic cigarette includes a nebulizer as described above in this application.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the invention is defined by the appended claims.
Claims (16)
1. An atomizing core, characterized in that the atomizing core comprises: heating part and drain part, the heating part includes heating metal part and connects electric metal part, heating metal part is cylindrical, processes cotton fiber and obtains short cotton fiber, and short cotton fiber's length is shorter than cotton fiber, will short cotton fiber conduct drain part with heating metal part integrated into one piece, connect electric metal part to be configured into under the access power state, give heating metal part provides the electric energy, heating metal part is configured to utilize the electric energy to generate heat, right the tobacco tar in the drain part atomizes.
2. The atomizing core of claim 1, wherein the heating metal portion is a hollowed-out metal foil.
3. The atomizing core according to claim 2, wherein the heating metal portion has a hollow-out structure.
4. The atomizing core according to claim 3, wherein the hollow-out structure of the heating metal portion includes a bending portion at two ends and a non-bending portion between the bending portions at two ends, and the conductive area of the bending portion at least one end is larger than that of the non-bending portion.
5. The atomizer of claim 3, wherein said heating metal portion has a uniform conductive area throughout said hollow-out meander structure.
6. The atomizing core of claim 1, wherein the heating wire is a spring-like wire.
7. The atomizing core of claim 6, wherein the heating metal portion includes a first functional portion and a second functional portion, and the first functional portion has a resistance value that is less than a resistance value of the second functional portion.
8. The atomizing core of claim 7,
the first functional part is made of nickel;
the second function portion is made of any one of nickel-chromium alloy, iron-chromium alloy and stainless steel.
9. The atomizing core of claim 6, wherein the two connection nodes of the electrically connecting metal portion and the heating metal portion are located on the same side of the heating metal portion.
10. Atomizing core according to one of claims 1 to 9, characterized in that both electrodes of the electrically conductive metal part are metal foils.
11. The atomizer of claim 10, wherein both electrodes of said electrically conductive metal portion are semi-circular in shape, and wherein both of said metal foils form a circular-like base for supporting said heating metal portion.
12. A nebulizer as claimed in claim 10, wherein the heating metal portion is integrally formed with the electrically conductive metal portion.
13. The atomizing core according to any one of claims 1 to 9, wherein a portion of the heating metal member is exposed from the hollow inner edge of the liquid guide member, or the heating metal member is entirely embedded in the liquid guide member.
14. The atomizing core according to any one of claims 1 to 9, characterized in that the short cotton fibers adopted by the liquid guide component have a length of less than 10 mm.
15. A nebulizer, comprising a nebulizing cartridge according to any one of claims 1 to 14 and a reservoir chamber.
16. An electronic cigarette, characterized in that the electronic cigarette comprises the atomizer of claim 15.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515207.8A CN111631438A (en) | 2020-06-08 | 2020-06-08 | Atomizing core, atomizer and electron cigarette |
| PCT/CN2021/098523 WO2021249320A1 (en) | 2020-06-08 | 2021-06-07 | Atomization core, atomizer, and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515207.8A CN111631438A (en) | 2020-06-08 | 2020-06-08 | Atomizing core, atomizer and electron cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN111631438A true CN111631438A (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010515207.8A Pending CN111631438A (en) | 2020-06-08 | 2020-06-08 | Atomizing core, atomizer and electron cigarette |
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| CN (1) | CN111631438A (en) |
| WO (1) | WO2021249320A1 (en) |
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| CN113349452A (en) * | 2021-06-23 | 2021-09-07 | 深圳市华诚达精密工业有限公司 | Integrated fiber heating atomization piece, preparation method thereof and atomization device |
| WO2021249320A1 (en) * | 2020-06-08 | 2021-12-16 | 栗明 | Atomization core, atomizer, and electronic cigarette |
| CN115787296A (en) * | 2022-10-28 | 2023-03-14 | 深圳市烟芯科技有限公司 | Oil storage cotton, preparation method thereof and atomizer for electronic cigarette |
| WO2023065240A1 (en) * | 2021-10-21 | 2023-04-27 | 海南摩尔兄弟科技有限公司 | Atomization core, atomizer, electronic atomization device and preparation method for atomization core |
| WO2023150915A1 (en) * | 2022-02-08 | 2023-08-17 | 中山市胜裕丰贸易有限公司 | Integrated heating atomization module |
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| WO2023123816A1 (en) * | 2021-12-31 | 2023-07-06 | 江门思摩尔新材料科技有限公司 | Heating body and aerosol generating device |
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