CN219781602U - Heating element and aerosol generating device thereof - Google Patents
Heating element and aerosol generating device thereof Download PDFInfo
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- CN219781602U CN219781602U CN202320448962.8U CN202320448962U CN219781602U CN 219781602 U CN219781602 U CN 219781602U CN 202320448962 U CN202320448962 U CN 202320448962U CN 219781602 U CN219781602 U CN 219781602U
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- tubular
- heating element
- spiral coil
- heat generating
- tubular heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 84
- 239000000443 aerosol Substances 0.000 title claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 230000006698 induction Effects 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a heating component and an aerosol generating device thereof, wherein the heating component comprises a mounting seat for inserting an aerosol substrate, the mounting seat comprises a tubular heating element, the aerosol substrate is inserted into the tubular heating element, an electromagnetic element which enables the tubular heating element to generate eddy induction to heat the aerosol substrate is arranged in the tubular heating element, the electromagnetic element can provide a magnetic field after being electrified, and the tubular heating element is used for inducing the magnetic field to generate heat so as to bake the aerosol substrate and generate aerosol for a user to suck, so that the heating component has high modularization degree, saves space, is beneficial to miniaturization design, and optimizes the layout of a product structure.
Description
Technical Field
The utility model relates to the technical field of aerosol generating equipment, in particular to a heating component and an aerosol generating device thereof.
Background
An "heated non-combustion" aerosol-forming device is an atomizing device that atomizes an aerosol-generating substrate (e.g., a treated plant leaf product) by heating the aerosol-generating substrate without burning the aerosol-generating substrate. Such an aerosol-forming device allows the aerosol-generating substrate to produce an aerosol desired by a user by heating the aerosol-generating substrate at a high temperature that is not sufficient for combustion.
The existing aerosol forming device capable of heating without burning is characterized in that an electromagnetic coil is arranged on the periphery of heating hardware, the coil occupies a large space, and a heating component is difficult to realize modularization and miniaturization.
Disclosure of Invention
The utility model aims to provide a heating component and an aerosol generating device thereof, and aims to solve the technical problems that the existing heating component is difficult to realize modularization and miniaturization.
In order to solve the above-mentioned problems, according to an aspect of the present utility model, there is provided a heating assembly including a mounting base into which an aerosol substrate is inserted, the mounting base including a tubular heating member into which the aerosol substrate is inserted, and an electromagnetic member disposed in the tubular heating member to induce eddy currents in the tubular heating member to heat the aerosol substrate.
In some embodiments, the mounting base further comprises a base, the base is disposed at one axial end of the tubular heat generating element, and the electromagnetic element is fixed on the base.
In some embodiments, the base has a tubular post extending axially into the tubular heat-generating element, and the electromagnetic element is fixedly disposed on the tubular post.
In some embodiments, the base and the tubular post are both made of a high temperature resistant insulating material.
In some embodiments, the end of the tubular post remote from the base is tapered.
In some embodiments, the electromagnetic member is a double helical coil extending in an axial direction of the tubular heat generating member.
In some embodiments, the double-spiral coil comprises a first spiral coil and a second spiral coil, wherein one end of the first spiral coil extending into the tubular heating element is connected with one end of the second spiral coil extending into the tubular heating element, and one end of the first spiral coil extending out of the tubular heating element and one end of the second spiral coil extending out of the tubular heating element are respectively connected with two poles of the battery cell.
In some embodiments, the first helical coil and the second helical coil are each conductive helical coils formed by printing a conductive paste on the outer wall and/or the inner wall of the tubular post.
In some embodiments, the heating assembly further comprises a control board, and the control board is connected to one end of the first spiral coil extending outside the tubular heating element, one end of the second spiral coil extending outside the tubular heating element, and the battery cell.
According to another aspect of the present utility model, an embodiment of the present utility model also provides an aerosol generating device comprising a heat generating component as described above.
Compared with the prior art, the heating component has at least the following beneficial effects:
the embodiment of the utility model discloses a heating component, which comprises a mounting seat for inserting an aerosol substrate, wherein the mounting seat comprises a tubular heating element, the aerosol substrate is inserted into the tubular heating element, an electromagnetic element which enables the tubular heating element to generate eddy current induction to heat the aerosol substrate is arranged in the tubular heating element, a magnetic field can be provided after the electromagnetic element is electrified, the tubular heating element is used for inducing the magnetic field to generate heat so as to bake the aerosol substrate and generate aerosol for a user to suck, and the heating component has the advantages of high modularization degree, space saving, contribution to miniaturization design and optimization of the layout of a product structure.
On the other hand, the aerosol generating device provided by the utility model is designed based on the heating component, and the beneficial effects of the heating component are referred to herein, and are not described in detail.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a heat generating component provided by an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a heat generating component according to an embodiment of the present utility model with an aerosol substrate inserted into a mounting cup;
FIG. 3 is an exploded view of a heat generating component according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an electromagnetic member of a heat generating component according to an embodiment of the present utility model.
Reference numerals illustrate:
1. an aerosol matrix; 21. a tubular heat generating member; 22. an electromagnetic member; 221. a first helical coil; 222. a second helical coil; 23. a base; 231. a tubular column; 3. a battery cell; 4. a control board; 5. and (5) a temperature detection line.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
In the description of the present utility model, it should be clear that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order; the terms "vertical," "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "horizontal," and the like are used for indicating an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description of the present utility model, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 4, the embodiment of the present utility model provides a heating assembly, which includes a mounting base into which an aerosol substrate 1 is inserted, the mounting base including a tubular heating member 21 into which the aerosol substrate 1 is inserted, and an electromagnetic member 22 provided in the tubular heating member 21 to cause eddy current induction of the tubular heating member 21 to heat the aerosol substrate 1.
In this embodiment, the heating component includes a mounting seat into which the aerosol substrate 1 is inserted, the mounting seat includes a tubular heating element 21, the aerosol substrate 1 is inserted into the tubular heating element 21, an electromagnetic element 22 is disposed in the tubular heating element 21, which causes the tubular heating element 21 to generate eddy current induction to heat the aerosol substrate 1, the electromagnetic element 22 can provide a magnetic field after being electrified, the tubular heating element 21 is used for inducing the magnetic field to generate heat so as to bake the aerosol substrate 1 and generate aerosol for a user to suck, and therefore, the heating component of the utility model has high modularization degree, saves space, is beneficial to miniaturization design, and optimizes the layout of a product structure.
In some embodiments, the mount further comprises a base 23, the base 23 is disposed at one axial end of the tubular heat generating element 21, and the electromagnetic element 22 is fixed to the base 23.
In this embodiment, the mount further includes a base 23, the base 23 is disposed at one axial end of the tubular heating element 21, and the electromagnetic element 22 is fixed on the base 23, so that the tubular heating element 21 and the electromagnetic element 22 are integrally designed through the base 23, the modularization degree of the heating element is improved, the space is saved, the miniaturization design is facilitated, and the layout of the product structure is optimized.
In some embodiments, the base 23 has a tubular post 231 extending axially into the interior of the tubular heat-generating element 21, and the electromagnetic element 22 is fixedly disposed on the tubular post 231.
In this embodiment, by providing the tubular post 231 extending into the tubular heat generating element 21 in the axial direction of the base 23, the electromagnetic element 22 is fixedly disposed on the tubular post 231, so that the electromagnetic element 22 is firmly and reliably installed, damage and deformation of the electromagnetic element 22 caused when the aerosol substrate 1 is inserted into the tubular heat generating element 21 are prevented, and the electromagnetic element 22 can be disposed inside the tubular post 231 and also be disposed on the inner and outer walls of the tubular post 231 in a fitting manner.
In some embodiments, both the base 23 and the tubular post 231 are made of a high temperature resistant insulating material.
In this embodiment, the base 23 and the tubular post 231 are made of a high temperature resistant insulating material, which may be ceramic, quartz, or a high temperature resistant insulating material, to prevent the base 23 and the tubular post 231 from deforming when the tubular heat generating element 21 heats the aerosol substrate 1.
In some embodiments, the end of the tubular post 231 remote from the base 23 is tapered.
In this embodiment, insertion of the aerosol substrate 1 is facilitated by the tapered configuration of the end of the tubular post 231 remote from the base 23.
In some embodiments, the electromagnetic member 22 is a double helical coil extending in the axial direction of the tubular heat generating member 21.
In this embodiment, the electromagnetic member 22 is a double-helical coil extending in the axial direction of the tubular heating member 21, and generates a magnetic field after the double-helical coil is energized, so that the tubular heating member 21 induces the magnetic field to generate heat, thereby baking the heating aerosol substrate 1 and generating aerosol for the user to suck.
In some embodiments, the double spiral coil includes a first spiral coil 221 and a second spiral coil 222, wherein an end of the first spiral coil 221 extending into the tubular heat generating element 21 is connected with an end of the second spiral coil 222 extending into the tubular heat generating element 21, and an end of the first spiral coil 221 extending out of the tubular heat generating element 21 and an end of the second spiral coil 222 extending out of the tubular heat generating element 21 are respectively connected with two poles of the battery cell 3.
In this embodiment, the double-spiral coil may include a first spiral coil 221 and a second spiral coil 222, where one end of the first spiral coil 221 extending into the tubular heating element 21 is connected with one end of the second spiral coil 222 extending into the tubular heating element 21, one end of the first spiral coil 221 extending out of the tubular heating element 21 and one end of the second spiral coil 222 extending out of the tubular heating element 21 are respectively connected with two poles of the electric core 3 to form a current loop so as to generate a magnetic field, so that the tubular heating element 21 induces the magnetic field to generate heat, and further toasts the heating aerosol substrate 1 and generates aerosol for a user to inhale.
The first spiral coil 221 and the second spiral coil 222 may be wound using a wire.
In some embodiments, the first spiral coil 221 and the second spiral coil 222 are each conductive spiral coils formed by printing a conductive paste on the outer wall and/or the inner wall of the tubular post 231.
In this embodiment, the first spiral coil 221 and the second spiral coil 222 are conductive spiral coils formed by printing conductive paste on the outer wall and/or the inner wall of the tubular column 231, and the specific first spiral coil 221 and the second spiral coil 222 can be printed on the outer wall or the inner wall of the tubular column 231 at the same time, or the first spiral coil 221 can be printed on the outer wall of the tubular column 231 at the same time, or the first spiral coil 221 can be printed on the inner wall of the tubular column 231 at the same time, or the second spiral coil 222 can be printed on the inner wall and the outer wall of the tubular column 231 at the same time, so as to form conductive spiral coils, thereby omitting the winding of wires, further improving the modularization degree of the heating component, saving space, facilitating miniaturized design, and optimizing the layout of the product structure.
In some embodiments, the heating assembly further comprises a control board 4, and the control board 4 is connected to the first spiral coil 221, the second spiral coil 222, and the control board 4.
In this embodiment, the heating assembly further includes a control board 4, and the working state of the heating assembly can be controlled by the control board 4 by connecting the end of the first spiral coil 221 extending to the outside of the tubular heating element 21, the end of the second spiral coil 222 extending to the outside of the tubular heating element 21, and the battery cell 3 with the control board 4.
In some embodiments, the heat generating assembly further includes a temperature sensing wire 5, and both ends of the temperature sensing wire 5 are connected to the tubular heat generating member 21 and the control board 4, respectively.
In this embodiment, the heat generating component further includes a temperature detecting wire 5, and both ends of the temperature detecting wire 5 are respectively connected with the tubular heat generating element 21 and the control board 4 to monitor and adjust the temperature of the heat generating component.
Example 2
The embodiment of the utility model also provides an aerosol generating device, which comprises the heating component of the embodiment 1.
Specifically, the aerosol generating device of the present utility model may be a "heating non-combustion" type aerosol generating device.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus, device and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A heat generating component, characterized in that: the heating component comprises a mounting seat into which the aerosol substrate (1) is inserted, the mounting seat comprises a tubular heating element (21), the aerosol substrate (1) is inserted into the tubular heating element (21), and an electromagnetic element (22) which enables the tubular heating element (21) to generate vortex induction to heat the aerosol substrate (1) is arranged in the tubular heating element (21).
2. The heat generating assembly as recited in claim 1, wherein: the mounting base further comprises a base (23), the base (23) is arranged at one axial end of the tubular heating element (21), and the electromagnetic element (22) is fixed on the base (23).
3. The heat generating assembly as recited in claim 2, wherein: the base (23) is provided with a tubular column (231) extending to the inside of the tubular heating element (21) along the axial direction, and the electromagnetic element (22) is fixedly arranged on the tubular column (231).
4. A heat generating component as set forth in claim 3, wherein: the base (23) and the tubular column (231) are made of high-temperature resistant insulating materials.
5. A heat generating component as set forth in claim 3, wherein: the end of the tubular post (231) remote from the base (23) is of a tapered configuration.
6. A heat generating component as set forth in claim 3, wherein: the electromagnetic member (22) is a double helical coil extending in the axial direction of the tubular heat generating member (21).
7. The heat generating assembly as recited in claim 6, wherein: the double-spiral coil comprises a first spiral coil (221) and a second spiral coil (222), wherein one end of the first spiral coil (221) extending into the tubular heating element (21) is connected with one end of the second spiral coil (222) extending into the tubular heating element (21), and one end of the first spiral coil (221) extending out of the tubular heating element (21) is connected with two poles of the battery cell (3) respectively, and one end of the second spiral coil (222) extending out of the tubular heating element (21) is connected with two poles of the battery cell.
8. The heat generating assembly as recited in claim 7, wherein: the first spiral coil (221) and the second spiral coil (222) are conductive spiral coils formed by printing conductive paste on the outer wall and/or the inner wall of the tubular column (231).
9. A heat generating component as claimed in claim 7 or 8, wherein: the heating assembly further comprises a control board (4), wherein the first spiral coil (221) extends to one end outside the tubular heating element (21), the second spiral coil (222) extends to one end outside the tubular heating element (21), and the battery cell (3) is connected with the control board (4).
10. An aerosol generating device, characterized in that: the aerosol generating device comprising a heat generating component according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448962.8U CN219781602U (en) | 2023-03-10 | 2023-03-10 | Heating element and aerosol generating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448962.8U CN219781602U (en) | 2023-03-10 | 2023-03-10 | Heating element and aerosol generating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219781602U true CN219781602U (en) | 2023-10-03 |
Family
ID=88182282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448962.8U Active CN219781602U (en) | 2023-03-10 | 2023-03-10 | Heating element and aerosol generating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219781602U (en) |
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2023
- 2023-03-10 CN CN202320448962.8U patent/CN219781602U/en active Active
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