CN115530442A - Smoking set heated by heating air in sections and not combusted and heating method thereof - Google Patents
Smoking set heated by heating air in sections and not combusted and heating method thereof Download PDFInfo
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- CN115530442A CN115530442A CN202211244864.9A CN202211244864A CN115530442A CN 115530442 A CN115530442 A CN 115530442A CN 202211244864 A CN202211244864 A CN 202211244864A CN 115530442 A CN115530442 A CN 115530442A
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Images
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
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
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- Resistance Heating (AREA)
Abstract
The application provides a segmentation heated air heating does not burn smoking set and heating method thereof, includes: a heat conducting cup; the heat conducting cup is provided with an inner hole, a heat conducting net is arranged in the inner hole, the inner hole is divided into a first cavity and a second cavity by the heat conducting net, and air flows from the second cavity to the first cavity; a heat conduction pipe is arranged in the first chamber, the bottom of the heat conduction pipe is fixed in the heat conduction net, and the tobacco product is arranged in the first chamber and is in inserted fit with the heat conduction pipe; a heating assembly is arranged in the heat conducting cup and is positioned in the second chamber; a heating ring is arranged in the heat conduction cup and is arranged on one side of the first cavity far away from the heat conduction net; a radiation ring is arranged in the first chamber and is arranged on one side of the first chamber close to the heat-conducting net; in this application, the air flow in the heat conduction cup is smooth and easy, and air temperature invariant can carry out the even heating to tobacco products in certain extent to guarantee the result of use of smoking set.
Description
Technical Field
The invention relates to the technical field of smoking set, in particular to a smoking set heated by air in a sectional manner and not burnt and a heating method thereof.
Background
Heating a non-burning smoking article generates smoke by internally generating heat to heat a smoking article, such as a tobacco sheet, cigarette, cut tobacco, or cartridge.
However, the existing smoking set is not heated, and mainly adopts a needle structure or a sheet structure to be inserted into a tobacco product to heat the tobacco product, however, the situation that a heating needle or a heating sheet is broken is easily caused in the pulling and inserting process of the mode, and the use is further influenced.
In addition, the smoking set needs to allow the heated air to pass through the tobacco uniformly and smoothly during the use process, so as to achieve the best heating effect. However, because the smoking set has a certain sealing property, the airflow inside the smoking set is not smooth after the tobacco product is placed, so that the heating effect of the smoking set on the tobacco product is affected.
Therefore, there is a need to provide a solution that can optimize the structure of the smoking set to provide uniform heating of the tobacco product and to improve the heating effect.
Disclosure of Invention
The invention provides a smoking set heated by air in a segmented mode and not burnt and a heating method thereof, and aims to solve the problems that the existing smoking set is uneven in heating and poor in heating effect.
The technical scheme adopted by the invention is as follows: a staged heated air heated non-burning smoking article comprising: a heat conducting cup; the heat conducting cup is provided with an inner hole, a heat conducting net is arranged in the inner hole, the inner hole is divided into a first cavity and a second cavity by the heat conducting net, and air flows to the first cavity from the second cavity; a heat conduction pipe is arranged in the first chamber, and the bottom of the heat conduction pipe is fixed in the heat conduction net;
a heating assembly for heating air is arranged in the heat conducting cup, and the heating assembly is positioned in the second chamber; a heating ring is arranged in the heat conducting cup and is arranged on one side, away from the heat conducting net, of the first cavity.
In one embodiment, the smoking article further comprises a temperature control assembly; the temperature control assembly comprises a first temperature sensor, a second temperature sensor and a control panel; the first temperature sensor is mounted in the first chamber, and the second temperature sensor is mounted in the second chamber; the first temperature sensor, the second temperature sensor, the heating assembly and the heating coil are electrically connected with the control panel.
In one embodiment, a bracket is arranged below the heat conducting cup, and the control panel is mounted on the bracket.
In one embodiment, the heating assembly includes a thermal conductor and a heater; the heat conductor is installed in the first chamber, and the heating wire is spirally wound on the outer side wall of the heat conductor.
In one embodiment, the heat conductor comprises a heating plate and an annular tube; the annular tube is fixed in the second chamber, the heating plate is arranged at one end of the annular tube and positioned below the heat conducting net, and a plurality of guide holes for air to pass through are formed in the heating plate.
In one embodiment, the outer side wall of the annular tube is spirally provided with a connecting groove, and the heating wire is installed in the connecting groove.
In one embodiment, the heat conductor and the heat pipe are both provided with a through hole penetrating through both ends along a central line direction, and the through hole of the heat conductor corresponds to the through hole of the heat pipe.
In one embodiment, the second chamber has an annular insulating tube and an insulating layer disposed therein, the insulating layer being disposed around an inner wall of the heat conducting cup, the insulating tube being mounted in the inner wall of the insulating layer.
In one embodiment, the first chamber has a radiating ring disposed therein for concentrating heat onto the tobacco product, the radiating ring being disposed on a side of the first chamber adjacent the heat conductive mesh.
In one embodiment, an insulating ring for insulating is arranged between the radiation ring and the heating ring.
In one embodiment, the insulating ring is provided as an aluminum oxide, aluminum nitride, aluminum carbide or silicon carbide member.
A heating method comprising any one of the above-described staged heated air heating non-burning smoking articles, comprising the steps of:
inserting a tobacco product into the first chamber, and inserting and matching the tobacco product with the heat conduction pipe;
starting the heating ring to heat the upper space of the first chamber;
activating the heating assembly to heat the air in the second chamber to form hot air;
the hot air enters the first chamber through the heat conduction net or the heat conduction pipe to heat the tobacco products.
The invention has the beneficial effects that:
the application provides a smoking set makes the inside difference in temperature that forms of heat conduction cup through the circle that generates heat, thereby let the air current in the heat conduction cup flow easily from bottom to top, in order to improve the smooth and easy nature of flow of air, and heat the inside and outside of tobacco products simultaneously through heating element and heat pipe, make its heating even, and concentrate the heat on the tobacco products through the radiation circle during heating, in order to improve the heating effect, and after heating element and the circle stop work that generates heat, the accessible radiation circle continues to heat the tobacco products, finally make its bulk heating even.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of a smoking set according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a smoking set according to another aspect of the present invention;
FIG. 3 is an exploded view of a smoking article according to an embodiment of the invention;
FIG. 4 is a cross-sectional view of a smoking article according to an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a heating coil according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a heat conductor and a heating wire according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a heating wire and a heat-conducting net according to an embodiment of the present invention.
Reference is made to the accompanying drawings in which: 1. a heat conducting cup; 101. a first chamber; 102. a second chamber; 111. a groove; 2. a radiating ring; 3. an insulating ring; 4. a heating ring; 401. a card slot; 5. a heat conducting pipe; 6. a thermally conductive mesh; 601. air passing holes; 7. a first temperature sensor; 8. a heat conductor; 811. heating plates; 812. a guide hole; 813. an annular tube; 814. connecting grooves; 9. a thermal insulation layer; 10. a heater; 11. a heat insulating pipe; 12. a control panel; 13. a support; 14. a second temperature sensor.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Referring to fig. 1-4, the present embodiment provides a smoking set heated by heating air in a staged manner without burning, comprising: a heat conducting cup 1; the heat conducting cup 1 is provided with an inner hole, a heat conducting net 6 is arranged in the inner hole, the heat conducting net is disc-shaped, a plurality of air passing holes 601 are uniformly arranged in the heat conducting net 6, the inner hole is divided into a first cavity 101 and a second cavity 102 through the heat conducting net 6, and air flows to the first cavity 101 after passing through the air holes 601 from the second cavity 102; the first chamber 101 is provided with a heat conduction pipe 5, the bottom of the heat conduction pipe 5 is fixed in the heat conduction net 6, and the tobacco product is arranged in the first chamber 101 and is in inserted fit with the heat conduction pipe 5; a heating component is arranged in the second chamber 102 and is used for heating air passing through the second chamber 102, so that the air enters the first chamber 101 to heat tobacco products; the first chamber 101 is internally provided with a radiation ring 2, the radiation ring 2 is arranged around the inner wall of the heat conduction cup 1 and is positioned on one side of the first chamber 101 close to the heat conduction net 6, and the radiation ring 2 is used for concentrating the heat in the first chamber 101 on the tobacco products so as to improve the heating effect; still be provided with heating coil 4 in the first cavity 101, heating coil 4 sets up around the inner wall of heat conduction cup 1, and is located one side that first cavity 101 kept away from heat conduction net 6, and heating coil 4 is used for heating the upper portion of first cavity 101 in advance before the use to it is smooth and easy to make the air flow, thereby guarantees the heating effect to tobacco products.
In the application, the upper part of the first cavity 101 is heated in advance through the heating ring 4, so that the air at the upper part and the lower part in the heat conducting cup 1 has temperature difference, and the air flow flows from the low temperature part to the high temperature part, so that the temperature at the upper part and the temperature at the lower part of the heat conducting cup 1 are high, the air flow in the heat conducting cup 1 can conveniently flow from bottom to top, and an air passage is formed, so that the resistance of the upward flow of the air is reduced, the flowing smoothness of the air is improved, and the heating effect on tobacco products is improved; the heating assembly is used for heating air in the second chamber 102, then heated air enters the first chamber 101 through the air holes 601 to heat the outer part of the tobacco product, and meanwhile, heat is conducted to the inner part of the tobacco product through the heat conduction pipe 5 to heat the inner part of the tobacco product, so that the inner part and the outer part of the tobacco product are heated simultaneously, and the tobacco product is heated uniformly; the radiation ring 2 is used for concentrating heat in the first chamber 101 on the tobacco products in a radiation mode to improve the heating effect, and after the heating assembly and the heating ring 4 stop working, the tobacco products can be continuously heated through the radiation ring 2, and finally the whole tobacco products are uniformly heated. Consequently, through the cooperation between heating element, radiation circle 2 and the 4 three of circle that generate heat, can let the air flow in the heat conduction cup 1 smooth and easy, make the air evenly heat tobacco products to guarantee the result of use of smoking set, and guarantee that user's first mouth smog is sufficient, feel in order to improve user experience.
Further, in the embodiment, the heat conducting cup 1 is in a cylindrical shape, and the inner hole is arranged along the central line direction of the heat conducting cup 1 and penetrates through two ends of the heat conducting cup 1; the end surface of the heat conduction net 6 corresponds to the cross section of the inner hole in size, is horizontally arranged in the inner hole and is vertical to the central line of the inner hole; the air passing holes 601 in the heat conduction net 6 penetrate through the upper end surface and the lower end surface of the heat conduction net 6, and the air passing holes 601 are used for communicating the first chamber 101 with the second chamber 102, so that air can flow from the second chamber 102 to the first chamber 101; the bottom accessible welding of heat pipe 5 or the mode of pasting is fixed in heat conduction net 6, and the bottom of heat pipe 6 runs through heat conduction net 6 and extends to the lower terminal surface department of heat conduction net 6, so that the lower part of heat pipe 5 exposes out in the lower terminal surface department of heat conduction net 6, in this embodiment, the lower terminal surface of heat pipe 5 keeps on the same level with the lower terminal surface of heat conduction net 6, and simultaneously, heat pipe 5 is installed in the intermediate position of heat conduction net 6, so that tobacco product installs first cavity 101, and after pegging graft the cooperation with heat pipe 5, enable tobacco product setting placed in the middle, thereby let the air flow around the tobacco product even, can improve the heating effect to a certain extent.
Further, in the present embodiment, the heat conduction net 6 is a grid structure made of copper, aluminum, or metal alloy, or a porous structure made of silicon material; in addition, the heat conducting net 6 may also be made of heat conducting ceramic with heat conducting fiber, and the heat conducting fiber may be carbon fiber, copper or aluminum metal fiber, or aluminum nitride fiber, and when aluminum nitride fiber is used, the content is below 30%, and the ceramic matrix may be aluminum nitride.
In addition, heat pipe 5 can adopt 6063 aluminum pipe, copper pipe, aluminium nitride pipe or carborundum pipe to make, and radiation circle 2 and circle 4 that generates heat are the carbon material circle, for example materials such as carbon fiber, carbon nanotube, graphite alkene make, and all set up the aluminium foil layer in inner wall department to this can concentrate inside heat radiation together, thereby improve the heating effect to tobacco products, consequently can be after the outage, let radiation circle 2 can continue to heat tobacco products.
It is worth mentioning that the heating coil 4 is connected to the electrode, and works by energizing the electrode and starting heating.
Referring to fig. 1-4, 5 and 7, in the present embodiment, the smoking set further includes a temperature control element; the temperature control assembly comprises a first temperature sensor 7, a second temperature sensor 14 and a control panel 12; the first temperature sensor 7 is installed in the first chamber 101, the second temperature sensor 14 is installed in the second chamber 102, and the control panel 12 is installed on the heat conducting cup 1, and specifically, a clamping groove 401 (see fig. 5) is provided on a side wall of the heating coil 4, the first temperature sensor 7 is installed in the clamping groove 401, a groove 111 (see fig. 7) is provided in the heat insulating pipe 11, the second temperature sensor 14 is installed in the groove 111, and a bracket 13 is provided below the heat conducting cup 1, and the control panel 12 is installed on the bracket 13; the first temperature sensor 7, the second temperature sensor 14, the heating assembly and the heating coil 4 are all electrically connected with the control panel 12, specifically, the first temperature sensor 7 and the second temperature sensor 14 are all connected to a signal input end of the control panel 12, and the heating assembly and the heating coil 4 are all connected to a signal output end of the control panel 12; the first temperature sensor 7 is used for sensing the temperature in the first chamber 101, the second temperature sensor 14 is used for sensing the temperature in the second chamber 102, and the sensed temperature information is transmitted to the control panel 12 through the first temperature sensor 7 and the second temperature sensor 14, and then the control panel 12 controls the work of each component according to the temperature information, so that the temperature in the first chamber 101 and the second chamber 102 is kept in a certain range, thereby ensuring the heating effect.
It should be noted that, in this embodiment, the control panel 12 is installed on the heat conducting cup 1, but of course, in other embodiments, the control panel 12 may be installed elsewhere as long as the control effect of the control panel 12 on the components can not be affected.
Referring to fig. 4 and 6, in the present embodiment, the heating assembly includes a heat conductor 8 and a heating wire 10; the heat conductor 8 is installed in the first chamber 101, and the heating wire 10 is spirally wound on the outer side wall of the heat conductor 8, wherein the heating wire 10 is electrified to generate heat so as to heat the air in the second chamber 102, and the heating wire 10 can conduct the heat to the heat conductor 8, so that the heat is radiated out through the heat conductor 8, and the air in the second chamber 102 can be heated more uniformly.
Further, the heating wire 10 is made of metal, metal alloy, porous carbon, porous graphite or carbon fiber, wherein the metal may be nickel or stainless steel, and the metal alloy may be iron, chromium and aluminum. The spiral heat conductor 8 may be made of aluminum nitride ceramic, aluminum oxide ceramic, or metal plated with an insulating layer, wherein the insulating layer may be made of aluminum nitride, aluminum oxide, magnesium oxide, titanium oxide, or copper oxide, and the metal may be made of copper, aluminum, titanium, or magnesium.
In the present embodiment, the heat conductor 8 includes a heating plate 811 and an annular tube 813; the annular tube 813 is a cylinder structure fixed in the second chamber 102, and the heating plate 811 is a circular plate structure, and the cross-sectional area is larger than that of the annular tube 813, the heating plate 811 is installed on one end of the annular tube 813, and after installation, the heating plate 811 is located below the heat conduction net 6, and meanwhile, a plurality of guide holes 812 are provided on the heating plate 811, so that the air flowing upwards can pass through the guide holes 812, thereby ensuring the smooth flowing of the air, in addition, the heat generated by the heating wire 10 can be conducted to the vicinity of the guide holes 812 through the heat conductor 8, therefore, the air flowing upwards in the second chamber 102 can be further heated when passing through the guide holes 812, and after further heating the air by the heating plate 811, the heat of the air around the heating plate 811 is higher, thereby being more beneficial to the air flowing upwards from bottom to top. Further, the outer side wall of the annular tube 813 is spirally provided with a connecting groove 814, and the heating wire 10 is installed in the connecting groove 814, so that the heating wire 10 is tightly attached to the annular tube 813, thereby ensuring heat conduction.
In this embodiment, the through holes penetrating through both ends are disposed along the central line direction on the heat conductor 8 and the heat pipe 5, and the through holes of the heat conductor 8 correspond to the through holes of the heat pipe 5, so that the air in the second chamber 102 can enter the heat pipe 5 through the heat conductor 8 to heat the interior of the tobacco product. Of course, in other embodiments, the heat conducting pipe 5 can be provided as a solid structure, conducting heat only by material properties, but this structure cannot conduct hot air upwards compared with a hollow structure, and thus is slightly inferior in heating effect.
Referring to fig. 3 to 4, in the present embodiment, the heat insulation pipe 11 and the heat insulation layer 9 are disposed in the second chamber 102, the heat insulation pipe 11 and the heat insulation layer 9 are both in an annular structure, the heat insulation layer 9 is disposed around the inner wall of the heat conduction cup 1, and the heat insulation pipe 11 is disposed in the inner wall of the heat insulation layer 9, wherein the heat dissipation of the second chamber 102 is blocked by the heat insulation pipe 11 and the heat insulation layer 9 to maintain a stable temperature, and a carbon material coating, such as a carbon fiber coating, a carbon nanotube coating, graphite, graphene, or the like, may be disposed in the inner wall of the heat insulation pipe 11, and then an aluminum foil is attached to an outer layer of the carbon material coating, so that the heat can be concentrated in the second chamber 102 and then conducted upwards, thereby reducing the heat dissipation.
Further, the heat insulation layer 9 is made of a vacuum heat insulation layer, heat insulation cotton or aerogel.
Referring to fig. 1 and 3-4, in the present embodiment, an insulating ring 3 is disposed between the radiation ring 2 and the heating ring 4, and inner walls of the three are kept flat, and the insulating ring 3 plays a role of blocking current, so as to prevent the radiation ring 2 and the heating ring 4 from conducting electricity with each other and affecting respective operations. Specifically, the insulating ring 3 is configured as an alumina, aluminum nitride, aluminum carbide or silicon carbide member, thereby providing different material choices so as to adapt to different working environments.
The specific working process of the application is as follows: when the smoking set is used, the heating ring 4 is started to heat the upper part of the first cavity 101, the temperature information is obtained by sensing of the first temperature sensor 7, the temperature information is transmitted to the control panel 12, the temperature information is calculated and processed through the processing module in the control panel 12, when the calculation result reaches a preset value, if the heating time reaches 10-20 seconds and the temperature reaches 220 ℃ -250 ℃, the control panel 12 stops the work of the heating ring 4 and starts the heating wire 10 to heat the air in the second cavity 102, when the air flows upwards to heat the tobacco product, the air is preheated in the first cavity 101 in advance by the heating ring 4, so that when the air in the second cavity 102 flows to the first cavity 101, too much resistance is not generated, the air can flow upwards smoothly, and the situation that the heating is affected by sudden temperature drop after the air flows to the first cavity 101 does not occur, the heating effect can be ensured, and meanwhile, the first smoke of a user is ensured, so that the smoking experience of the user is improved.
Meanwhile, when the heating wire 10 works, the temperature information in the second chamber 102 is sensed through the second temperature sensor 14 and is transmitted to the control panel 12, the temperature information is calculated and analyzed through a processing module in the control panel 12 to obtain a real-time monitoring temperature, then the monitoring temperature is compared with a preset value, and when the monitoring temperature is lower than or higher than the preset value, the working of the heating component is correspondingly regulated and controlled through the control panel 12 to keep the temperature in the second chamber 102 within a preset value range; meanwhile, the hot air heated in the second chamber 102 partially enters the interior of the tobacco product through the middle through hole of the heat conduction pipe 5 to heat the interior of the tobacco product, and the hot air at the other part enters the first chamber 101 through the heat conduction net 6 to heat the exterior of the tobacco product, so that the tobacco product is heated inside and outside at the same time, thereby ensuring uniform heating, and after the heating wire 10 and the heating ring 4 complete the work and disconnect the power supply, the radiation ring 2 can continue to heat the rest tobacco product to ensure that the tobacco product is completely used.
It should be noted that the connection and information transmission between the first temperature sensor 7, the second temperature sensor 14 and the control panel 12, and the connection and signal transmission between the control panel 12 and the heating assembly and the heating coil 10 can be seen in the prior art, such as: the control panel 12 is provided with a signal input end and a signal output end, the signal input end is connected with the first temperature sensor 7 and the second temperature sensor 14, and the signal output end is connected with the heating component and the heating coil 10; in addition, in the signal transmission process, the first temperature sensor 7 and the second temperature sensor 14 convert the information of temperature change into the information of resistance change, that is, the temperature signal is converted into the resistance signal, and then the resistance signal is transmitted to the control panel 12, the resistance signal is processed and analyzed by the processing module in the control panel 12, and finally the resistance signal is converted into the voltage signal and transmitted to the heating assembly and the heating coil 10, so that the work of the heating assembly and the heating coil 10 is regulated and controlled, and the temperature of the corresponding position is kept in a certain range.
The application also provides a heating method comprising the step of heating the air in a segmented manner without burning the smoking set, and the heating method comprises the following steps of:
inserting the tobacco product into the first chamber 101, and inserting and matching the tobacco product with the heat conduction pipe 5;
the heating ring 4 is started to heat the upper space of the first chamber 101;
activating the heating assembly to heat the air in the second chamber 102 to form hot air;
the hot air enters the first chamber 101 through the heat conducting mesh 6 or the heat conducting pipe 5 to heat the tobacco product.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A sectional heated air hot non-burning smoking article, comprising: a heat conducting cup; the heat conducting cup is provided with an inner hole, a heat conducting net is arranged in the inner hole, the heat conducting net divides the inner hole into a first cavity and a second cavity, and air flows from the second cavity to the first cavity; a heat conduction pipe is arranged in the first chamber, and the bottom of the heat conduction pipe is fixed in the heat conduction net;
a heating assembly for heating air is arranged in the heat conducting cup, and the heating assembly is positioned in the second chamber; a heating ring is arranged in the heat conduction cup and is arranged on one side, away from the heat conduction net, of the first cavity.
2. The staged heated air heated non-combustion smoking article of claim 1, wherein: the smoking set also comprises a temperature control component; the temperature control assembly comprises a first temperature sensor, a second temperature sensor and a control panel; the first temperature sensor is arranged in the first cavity, and the second temperature sensor is arranged in the second cavity; the first temperature sensor, the second temperature sensor, the heating assembly and the heating coil are electrically connected with the control panel.
3. The staged heated air heating non-combustion smoking article of claim 1, wherein: the heating assembly comprises a heat conductor and a heating wire; the heat conductor is installed in the first chamber, and the heating wire is spirally wound on the outer side wall of the heat conductor.
4. The staged heated air heated non-combustion smoking article of claim 3, wherein: the heat conductor comprises a heating plate and an annular tube; the annular pipe is fixed in the second cavity, the heating plate is arranged at one end of the annular pipe and positioned below the heat conducting net, and a plurality of guide holes for air to pass through are formed in the heating plate.
5. The staged heated air heated non-combustion smoking article of claim 4, wherein: the outer side wall of the annular tube is spirally provided with a connecting groove, and the heating wire is arranged in the connecting groove.
6. The staged heated air heated non-combustion smoking article of claim 1, wherein: the heat conductor and the heat conduction pipe are provided with through holes penetrating through two ends along the direction of the central line, and the through holes of the heat conductor correspond to the through holes of the heat conduction pipe.
7. The staged heated air heated non-combustion smoking article of claim 1, wherein: the second chamber is internally provided with an annular heat insulation pipe and a heat insulation layer, the heat insulation layer surrounds the inner wall of the heat conduction cup, and the heat insulation pipe is arranged in the inner wall of the heat insulation layer.
8. The staged heated air heating non-combustion smoking article of claim 1, wherein: the first chamber is provided with a radiation ring for concentrating heat on tobacco products, and the radiation ring is arranged on one side of the first chamber close to the heat conduction net.
9. The staged heated air heating non-combustion smoking article of claim 8, wherein: an insulating ring for insulating is arranged between the radiation ring and the heating ring.
10. A heating method comprising the staged heating air heating non-combustion smoking article of any one of claims 1-9, comprising the steps of:
inserting a tobacco product into the first chamber, and inserting and matching the tobacco product with the heat conduction pipe;
starting the heating ring to heat the upper space of the first chamber;
activating the heating assembly to heat the air in the second chamber to form hot air;
the hot air enters the first chamber through the heat conduction net or the heat conduction pipe to heat the tobacco products.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202211244864.9A CN115530442A (en) | 2022-10-12 | 2022-10-12 | Smoking set heated by heating air in sections and not combusted and heating method thereof |
PCT/CN2023/107801 WO2024045920A1 (en) | 2022-08-30 | 2023-07-18 | Heat-not-burn smoking device and aerosol generating product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211244864.9A CN115530442A (en) | 2022-10-12 | 2022-10-12 | Smoking set heated by heating air in sections and not combusted and heating method thereof |
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CN115530442A true CN115530442A (en) | 2022-12-30 |
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CN202211244864.9A Pending CN115530442A (en) | 2022-08-30 | 2022-10-12 | Smoking set heated by heating air in sections and not combusted and heating method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117460101A (en) * | 2023-12-22 | 2024-01-26 | 深圳市蓝图科创科技有限公司 | Heating device and three-dimensional surrounding heating method thereof |
WO2024045920A1 (en) * | 2022-08-30 | 2024-03-07 | 深圳市赛尔美电子科技有限公司 | Heat-not-burn smoking device and aerosol generating product |
-
2022
- 2022-10-12 CN CN202211244864.9A patent/CN115530442A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024045920A1 (en) * | 2022-08-30 | 2024-03-07 | 深圳市赛尔美电子科技有限公司 | Heat-not-burn smoking device and aerosol generating product |
CN117460101A (en) * | 2023-12-22 | 2024-01-26 | 深圳市蓝图科创科技有限公司 | Heating device and three-dimensional surrounding heating method thereof |
CN117460101B (en) * | 2023-12-22 | 2024-03-08 | 深圳市蓝图科创科技有限公司 | Heating device and three-dimensional surrounding heating method thereof |
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