CN113180299A - Atomizing core structure - Google Patents
Atomizing core structure Download PDFInfo
- Publication number
- CN113180299A CN113180299A CN202110516448.9A CN202110516448A CN113180299A CN 113180299 A CN113180299 A CN 113180299A CN 202110516448 A CN202110516448 A CN 202110516448A CN 113180299 A CN113180299 A CN 113180299A
- Authority
- CN
- China
- Prior art keywords
- oil inlet
- section
- inlet groove
- heating section
- heat
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 239000000919 ceramic Substances 0.000 claims abstract description 35
- 238000000889 atomisation Methods 0.000 claims abstract description 5
- 241000208125 Nicotiana Species 0.000 abstract description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 15
- 235000019504 cigarettes Nutrition 0.000 abstract description 4
- 239000003571 electronic cigarette Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract 4
- 239000000758 substrate Substances 0.000 description 11
- 230000020169 heat generation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000004071 soot Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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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
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
-
- 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
-
- 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
- A24F40/42—Cartridges or containers for 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
- A24F40/46—Shape or structure of electric heating means
Abstract
The invention discloses an atomizing core structure which comprises a ceramic matrix, wherein a first oil inlet groove and a second oil inlet groove are formed in the upper surface of the ceramic matrix in an inwards concave mode, an atomized steam air passing hole penetrates through the ceramic matrix, the atomized steam air passing hole is located between the first oil inlet groove and the second oil inlet groove, and a heating line is arranged on the lower surface of the ceramic matrix. The electronic cigarette has the advantages that tobacco tar enters the first oil inlet groove and the second oil inlet groove, the tobacco tar in the first oil inlet groove and the second oil inlet groove is atomized by heat emitted by the heating circuit, atomized steam passes through the atomized steam air passing hole, the atomized steam flows out of a cigarette holder of the electronic cigarette after passing through the atomized steam air passing hole, the circuit through which the atomized steam passes is short, and the atomized steam does not need to flow in a zigzag manner, so that the atomized steam is prevented from being partially condensed; between the bottom of first oil feed tank and second oil feed tank and the lower surface of ceramic base member relatively thin, the circuit that generates heat can be quick with heat transfer to the bottom of first oil feed tank and second oil feed tank, improved atomization effect.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an atomizing core structure.
Background
The atomizing core is the atomized structure of tobacco tar in the atomizer, current atomizing core includes base member and the equipartition circuit that generates heat at the base member lower surface, the upper surface of base member is equipped with the oil feed tank, the tobacco tar gets into in the oil feed tank, the circuit that generates heat atomizes the tobacco tar in the oil feed tank, atomized steam after the atomizing outwards flows along the runner between the inner wall of base member and atomizer, atomized steam this moment when meetting cold atomizer inner wall, the part can the condensation, this kind of structure has increased atomized steam's flow distance simultaneously, need bigger negative pressure this moment just can be with atomized steam suction. Meanwhile, the heating circuits of the existing atomizing cores are uniformly distributed on the lower surface of the base body, the lower surface of the base body is thick except the oil inlet tank, partial heat of the heating circuits is transferred to the outer wall of the base body on the lower surface of the base body except the oil inlet tank, the heating area of the base body is large, and the heat capacity of the base body is reduced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an atomizing core structure.
The invention has a technical scheme that:
the utility model provides an atomizing core structure, includes the ceramic base member, ceramic base member upper surface is equipped with first oil feed tank and second oil feed tank to the indent, the ceramic base member runs through there is atomizing steam to cross the gas pocket, atomizing steam crosses the gas pocket and is located between first oil feed tank and the second oil feed tank, ceramic base member lower surface is equipped with the heating circuit.
One preferable scheme is that the heating circuit comprises a first heating section, a connecting section and a second heating section; the heating device comprises a ceramic base, a first oil inlet groove, a second oil inlet groove, a first heating section, a second heating section and a connecting section, wherein the lower surface of the ceramic base corresponds to the lower surface of the first oil inlet groove and is a first region, the lower surface of the ceramic base corresponds to the lower surface of the second oil inlet groove and is a second region, the first heating section is located in the range of the first region, the second heating section is located in the range of the second region, and the connecting section is used for connecting the first heating section and the second heating section.
One preferable scheme is that the head end of the first heating section is positioned in the first area and close to the atomized steam air passing hole, and the tail end of the first heating section is arranged around the edge of the first area; the head end of the second heating section is located the second region and is close to the steam atomization air passing hole, the tail end of the second heating section is arranged along the edge of the second region in a surrounding mode, one end of the connecting section is connected with the tail end of the first heating section, the other end of the connecting section is connected with the tail end of the second heating section, and the head end of the first heating section and the head end of the second heating section are close to each other and have a gap.
In a preferred embodiment, the electrical resistance of the connection section is smaller than the electrical resistance of the first and second heating sections.
In a preferred scheme, a first preheating table and a second preheating table extend upwards from two sides of the upper surface of the ceramic substrate, the first preheating table is located on one side of the first oil inlet groove, and the second preheating table is located on one side of the second oil inlet groove.
In a preferred embodiment, a first pin is connected to a head end of the first heat generation section, and a second pin is connected to a head end of the second heat generation section.
By combining the technical scheme, the invention has the beneficial effects that: the tobacco tar enters the first oil inlet groove and the second oil inlet groove, the tobacco tar in the first oil inlet groove and the second oil inlet groove is atomized by heat emitted by the heating circuit, atomized steam passes through the atomized steam air passing hole, the atomized steam flows out of a cigarette holder of the electronic cigarette after passing through the atomized steam air passing hole, the circuit through which the atomized steam passes is short, and the atomized steam does not need to flow in a zigzag manner, so that partial condensation of the atomized steam is prevented; the first heating section is located in the first area range, the second heating section is located in the second area range, heat emitted by the first heating section can be distributed in the first area range to the maximum degree, and heat emitted by the second heating section can be distributed in the second area range to the maximum degree, so that the atomization effect is improved; simultaneously between the bottom of first oil feed tank and second oil feed tank and the lower surface of ceramic base member relatively thin, the circuit that generates heat can be quick with the heat transfer to the bottom of first oil feed tank and second oil feed tank, has improved atomization effect.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a bottom view of the present invention;
fig. 6 is a schematic diagram of the heating circuit of the present invention.
Detailed Description
For the purpose of illustrating the spirit and objects of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, an atomizing core structure includes a ceramic substrate 10, a first oil inlet 11 and a second oil inlet 12 are recessed from an upper surface of the ceramic substrate 10, an atomizing steam vent 13 penetrates through the ceramic substrate 10, the atomizing steam vent 13 is located between the first oil inlet 11 and the second oil inlet 12, and a heating line 14 is disposed on a lower surface of the ceramic substrate 10. In tobacco tar got into first oil feed tank 11 and second oil feed tank 12, the heat that heating line 14 sent atomized the tobacco tar in with first oil feed tank 11 and second oil feed tank 12, and atomizing steam after the atomizing crosses gas pocket 13 through atomizing steam, atomizing steam flows from the cigarette holder of electron cigarette behind the gas pocket 13 through-hole through atomizing steam. The circuit that the atomizing steam passed through is shorter, and the atomizing steam need not to pass through tortuous flow, prevents atomizing steam partial condensation.
As shown in fig. 1 to 6, the heating line 14 includes a first heating section 141, a connecting section 143, and a second heating section 142; the position of the lower surface of the ceramic base 10 corresponding to the lower surface of the first oil inlet groove 11 is a first region, the position of the lower surface of the ceramic base 10 corresponding to the lower surface of the second oil inlet groove 12 is a second region, the first heating section 141 is located within the range of the first region, the second heating section 142 is located within the range of the second region, and the connecting section 143 is used for connecting the first heating section 141 and the second heating section 142. The first heating section 141 and the second heating section 142 are connected through the connecting section 143, the first heating section 141, the connecting section 143 and the second heating section 142 are connected in series, most of heat generated by the first heating section 141 is concentrated on the lower surface of the first oil inlet tank 11, and the smoke oil in the first oil inlet tank 11 is atomized; the heat generated by the second heat generation section 142 is mostly concentrated on the lower surface of the second oil feed groove 12 and atomizes the soot in the second oil feed groove 12. The atomized steam in the first oil inlet groove 11 and the second oil inlet groove 12 flows out along the atomized steam passing hole 13. Between the first region and the first oil feed tank 11 lower surface relatively thin, first section 141 that generates heat can transmit the tobacco tar in the first oil feed tank 11 fast and atomize the tobacco tar, relatively thin between the second region and the second oil feed tank 12 lower surface, second section 142 that generates heat can transmit the tobacco tar in the second oil feed tank 12 fast and atomize the tobacco tar, has improved the atomizing speed.
As shown in fig. 1 to 6, the head end of the first heating section 141 is located in the first region and close to the atomized steam passing hole 13, and the tail end of the first heating section 141 is arranged around the edge of the first region; the head end of the second heating section 142 is located in the second area and is close to the atomized steam air passing hole 13, the tail end of the second heating section 142 is arranged along the edge of the second area in a surrounding manner, one end of the connecting section 143 is connected with the tail end of the first heating section 141, the other end of the connecting section is connected with the tail end of the second heating section 142, and the head end of the first heating section 141 and the head end of the second heating section 142 are close to each other and have a gap. Such a design extends the length of the heating line 14 so that the heating line 14 can generate more heat.
As shown in fig. 1 to 6, the resistance of the connection segment 143 is smaller than the resistances of the first and second heat generation segments 141 and 142. The connecting section 143 mainly plays a connecting role, and the connecting section 143 only emits a small amount of heat, and the small amount of heat is transferred into the ceramic substrate 10 and can atomize the soot permeating in the ceramic substrate 10. The connection section 143 is thicker than the first and second heat generation sections 141 and 142, the connection section 143 is located on the lower surface of the ceramic base 10, and the connection section 143 is not located in the first and second regions.
As shown in fig. 1 to 6, the periphery of the ceramic substrate 10 is hermetically connected to the inner wall of the atomizer, an oil storage bin in the atomizer is connected to the upper surface of the ceramic substrate 10, a first preheating stage 15 and a second preheating stage 16 extend upward from two sides of the upper surface of the ceramic substrate 10, the first preheating stage 15 is located on one side of the first oil inlet tank 11, and the second preheating stage 16 is located on one side of the second oil inlet tank 12. The first preheating stage 15 and the second preheating stage 16 can preheat the tobacco tar, the first heating section 141 can enable the first oil inlet tank 11 to be rapidly atomized, and the second heating section 142 can enable the tobacco tar in the second oil inlet tank 12 to be rapidly atomized.
As shown in fig. 1 to 6, a first pin 17 is connected to a head end of the first heat-generating section 141, and a second pin 18 is connected to a head end of the second heat-generating section 142.
As shown in fig. 1 to 6, the first oil feed groove 11 and the second oil feed groove 12 have the same structure, the first oil feed groove 11 and the second oil feed groove 12 may be shaped as desired, the atomized steam passing hole 13 is located at the center of the ceramic substrate 10, and the first oil feed groove 11 and the second oil feed groove 12 are symmetrically distributed with respect to the atomized steam passing hole 13.
The foregoing is a detailed description of the invention, and it should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principle of the invention, and are intended to be within the scope of the invention.
Claims (6)
1. The utility model provides an atomizing core structure, its characterized in that, includes the ceramic base member, ceramic base member upper surface is equipped with first oil feed tank and second oil feed tank to the indent, the ceramic base member runs through there is the atomizing steam to cross the gas pocket, the atomizing steam crosses the gas pocket and is located between first oil feed tank and the second oil feed tank, ceramic base member lower surface is equipped with the heating circuit.
2. The atomizing core structure of claim 1, wherein the heat-generating line includes a first heat-generating segment, a connecting segment, and a second heat-generating segment; the heating device comprises a ceramic base, a first oil inlet groove, a second oil inlet groove, a first heating section, a second heating section and a connecting section, wherein the lower surface of the ceramic base corresponds to the lower surface of the first oil inlet groove and is a first region, the lower surface of the ceramic base corresponds to the lower surface of the second oil inlet groove and is a second region, the first heating section is located in the range of the first region, the second heating section is located in the range of the second region, and the connecting section is used for connecting the first heating section and the second heating section.
3. The atomizing core structure of claim 2, wherein the head end of the first heat-generating section is located in the first region and close to the atomized steam passing hole, and the tail end of the first heat-generating section is arranged around the edge of the first region; the head end of the second heating section is located the second region and is close to the steam atomization air passing hole, the tail end of the second heating section is arranged along the edge of the second region in a surrounding mode, one end of the connecting section is connected with the tail end of the first heating section, the other end of the connecting section is connected with the tail end of the second heating section, and the head end of the first heating section and the head end of the second heating section are close to each other and have a gap.
4. The atomizing core structure of claim 2 or 3, wherein the electrical resistance of the connecting segment is less than the electrical resistance of the first and second heat-generating segments.
5. The atomizing core structure of claim 1, wherein a first preheating stage and a second preheating stage extend upward from both sides of the upper surface of the ceramic base, the first preheating stage is located at one side of the first oil inlet groove, and the second preheating stage is located at one side of the second oil inlet groove.
6. The atomizing core structure of claim 3, wherein a first pin is connected to the head end of the first heat-generating section, and a second pin is connected to the head end of the second heat-generating section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516448.9A CN113180299A (en) | 2021-05-12 | 2021-05-12 | Atomizing core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516448.9A CN113180299A (en) | 2021-05-12 | 2021-05-12 | Atomizing core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113180299A true CN113180299A (en) | 2021-07-30 |
Family
ID=76981567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110516448.9A Pending CN113180299A (en) | 2021-05-12 | 2021-05-12 | Atomizing core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113180299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023019731A1 (en) * | 2021-08-19 | 2023-02-23 | 比亚迪精密制造有限公司 | Atomizer and heating assembly thereof |
| WO2023115689A1 (en) * | 2021-12-21 | 2023-06-29 | 深圳市赛尔美电子科技有限公司 | Atomization core and atomization apparatus |
-
2021
- 2021-05-12 CN CN202110516448.9A patent/CN113180299A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023019731A1 (en) * | 2021-08-19 | 2023-02-23 | 比亚迪精密制造有限公司 | Atomizer and heating assembly thereof |
| WO2023115689A1 (en) * | 2021-12-21 | 2023-06-29 | 深圳市赛尔美电子科技有限公司 | Atomization core and atomization apparatus |
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