CN111642816A - Electromagnetic heating smoking set and matched cigarette - Google Patents
Electromagnetic heating smoking set and matched cigarette Download PDFInfo
- Publication number
- CN111642816A CN111642816A CN202010553952.1A CN202010553952A CN111642816A CN 111642816 A CN111642816 A CN 111642816A CN 202010553952 A CN202010553952 A CN 202010553952A CN 111642816 A CN111642816 A CN 111642816A
- Authority
- CN
- China
- Prior art keywords
- cigarette
- electromagnetic heating
- smoking set
- heat
- matched
- 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
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 98
- 230000000391 smoking effect Effects 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 230000006698 induction Effects 0.000 claims abstract description 30
- 241000208125 Nicotiana Species 0.000 claims abstract description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 14
- 239000004509 smoke generator Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
Landscapes
- General Induction Heating (AREA)
Abstract
The invention discloses an electromagnetic heating smoking set and matched cigarettes, wherein the electromagnetic heating smoking set comprises a cigarette generator (200), the cigarette generator (200) comprises a cigarette accommodating cavity (203), an induction coil (204) is arranged on the periphery of the cigarette accommodating cavity (203), and the winding mode of the induction coil (204) is changed from sparse to dense gradually; the tobacco material segment (303) of the matched cigarette (300) is provided with a heat receptor (302). The electromagnetic heating smoking set and the matched cigarettes start from two aspects of cigarettes and smoking sets, the structures of the cigarettes and the smoking sets are reasonably optimized, and the consistency of smoke is improved; meanwhile, the invention arranges the heat acceptor in the cigarette, which is a new arrangement.
Description
Technical Field
The invention belongs to the technical field of heating non-combustible cigarettes, and particularly relates to an electromagnetic heating cigarette and a matched smoking set.
Background
Along with the increase of global smoking control strength, the improvement of the safety and environmental protection consciousness of the consumer to smoking, more and more tobacco companies are added into the research and development of novel cigarette product products, the heating non-combustible cigarette product is produced, compared with the traditional cigarette, the harmful substance released by the smoke of the novel cigarette product is greatly reduced, the novel cigarette product is heated to release volatile aroma components, and certain tobacco characteristic feeling of the consumer can be provided.
At present, the heating mode of heating non-combustible smoking set products is mainly resistance heating, and the problems of burning cigarettes, low peripheral carbonization degree of tobacco leaves, adhesion of tobacco shreds to heating elements and the like often occur when consumers use the products; compared with a resistance heating mode, the electromagnetic induction heating technology has the advantages of high heating speed, high heat efficiency, uniform temperature distribution and the like, so that the heating performance of heating the non-combustible smoking set product can be improved by using the electromagnetic heating mode.
However, in the actual smoking experience, no significant improvement in the smoke quality of the electromagnetic heating smoking set, especially poor smoke consistency, has been found.
The present invention has been made to solve the above problems.
Disclosure of Invention
The invention starts from two aspects of smoking set and matched cigarette, reasonably optimizes the structure, not only improves the consistency of the smoke, but also can reduce the energy consumption. The cigarette matched with the cigarette provided by the invention is formed by wrapping a heat receptor on a cigarette tobacco material and packaging the cigarette with heat-insulating cigarette paper on the surface, so that the tobacco material in the cigarette is tightly attached to the heat receptor, or the granular heat receptor is mixed with the tobacco material. Meanwhile, the structure of the induction coil is optimized, the winding tightness degree of the induction coil is high at the position corresponding to the far lip end of the cigarette, and the winding tightness degree of the induction coil is gradually reduced along with the fact that the cigarette is close to the lip end position, so that the temperature at the position of the far lip section of the cigarette is higher; during smoking, the high-temperature smoke heats the cigarette lip-near end, so that the cigarette lip-near end does not need too much heat. According to the invention, through the design of the induction coil and the cigarette structure, the energy consumption is reduced, the number of turns of the induction coil is reduced, the consistency of smoke can be ensured, and better smoking experience is provided for consumers.
The technical scheme of the invention is as follows:
an electromagnetic heating smoking set and matched cigarettes are provided, the electromagnetic heating smoking set comprises a cigarette generator 200, the cigarette generator 200 comprises a cigarette accommodating cavity 203, an induction coil 204 is arranged on the periphery of the cigarette accommodating cavity 203, and the winding mode of the induction coil 204 is changed from sparse to dense gradually; the tobacco material segment 303 of the matched cigarette 300 has a heat acceptor 302.
Preferably, the winding mode of the induction coil 204 is that the cigarette is gradually thickened from the position of the near lip end of a smoker to the position of the far lip end; the inseparable degree of induction coil 204 winding is decided according to a cigarette position, and lip end position department is far away corresponding to a cigarette, and the inseparable degree of induction coil 204 winding is high to be close to lip end position along with a cigarette, the inseparable degree of induction coil 204 winding progressively diminishes gradually for the temperature of a cigarette lip end position department is far away higher, and when the suction, the high temperature flue gas can heat a cigarette lip end, consequently, a cigarette lip end does not need too much heat.
Preferably, the smoke generator 200 further comprises a housing 201, a heat insulating layer 202 is arranged between the housing 201 and the induction coil 204, and a vent 205 is arranged at the bottom of the housing 201; the air vent 205 provides air to the mating cigarette 300.
Preferably, the electromagnetic heating smoking set further comprises a battery 101 and a control circuit board 102; the battery 101 provides energy for the entire heating process; the control circuit board 102 includes an inverter circuit for providing an alternating current of a certain frequency to the induction coil winding 204 and controlling the heating temperature of the smoking set.
Preferably, the heat acceptor 302 is a magnetic conductive heat-generating material.
Preferably, the heat receptor 302 is cylindrical, and the heat receptor 302 is wrapped on the periphery of the tobacco material segment 303, so that the tobacco material segment 303 is tightly attached to the heat receptor 302;
preferably, the heat acceptor 302 is in the form of granules, and the heat acceptor 302 and the segment of tobacco material 303 are mixed together to form a mixed segment.
Preferably, the matched cigarette 300 also includes a filter segment 301.
When the electromagnetic heating smoking set and the matched cigarettes are used for smoking, the surface of the heat receptor 302 is induced to generate vortex under the action of the alternating magnetic field and release a large amount of Joule heat to heat the tobacco material section 303, and the special cigarette fragrance of the cigarettes is volatilized for a smoker to smoke.
The invention has the technical effects that:
1. the electromagnetic heating smoking set and the matched cigarettes start from two aspects of cigarettes and smoking sets, the structures of the cigarettes and the smoking sets are reasonably optimized, the tightness degree of the winding of the induction coil is determined according to different positions of the matched cigarettes, the energy consumption of the smoking sets is reduced, the number of turns of the induction coil is reduced, the consistency of smoke is improved, and better smoking experience is provided for consumers.
2. The heat receptors of prior art smoking articles are all disposed within the smoking article. The invention arranges the heat acceptor in the cigarette, which is a new arrangement; the heat acceptor can be recycled. The arrangement of the invention reduces the damage of the smoking set and prolongs the service life of the smoking set.
Drawings
FIG. 1 is a schematic cross-sectional view of an electromagnetic heating smoking set and associated cigarettes;
FIG. 2 is a schematic diagram of the structure of a cigarette kit according to example 1 of the present invention;
FIG. 3 is a schematic diagram of the structure of a cigarette support of example 2 of the present invention;
in the figure: 100-power control system, 101-battery, 102-control circuit board, 200-smoke generator, 201-shell, 202-heat preservation and insulation layer, 203-cigarette containing cavity, 204-induction coil, 205-vent hole, 300-matching cigarette, 301-filter section, 302-heat receptor, 303-tobacco material section.
Detailed Description
The invention is further illustrated by the following examples and figures, which are only intended to provide a better understanding of the present invention. It should not be understood that the scope of the present invention is limited thereto, and all other embodiments obtained by those skilled in the art without innovative experiments shall fall within the scope of the present invention.
Example 1
As shown in fig. 1, an electromagnetic heating cigarette and a matched smoking set comprise a power supply control system 100, a smoke generator 200 and a matched cigarette 300 from bottom to top. The power control system 100 provides an alternating current of a certain frequency and amplitude to the induction coil 204. Meanwhile, the surface of the heat receptor 302 in the matched cigarette 300 is induced to generate vortex under the action of the alternating magnetic field and release a large amount of joule heat to heat the tobacco material 303, so that the cigarette fragrance of the cigarette is volatilized for a smoker to suck.
Further, the power control module 100 includes a battery 101 and a control circuit board 102, wherein the battery 101 provides energy for the whole heating process; the control circuit board 102 includes an inverter circuit for providing an alternating current with a certain frequency to the induction coil 204 and controlling the heating temperature of the smoking set.
Further, the smoke generator 200 comprises a housing 201, a heat insulation layer 202, a cigarette accommodating cavity 203, an induction coil 204 and a vent 205. The induction coil 204 is wound on the outer wall of the cigarette accommodating cavity 203, the winding tightness degree of the induction coil is determined according to the position of a cigarette, the winding tightness degree of the induction coil 204 is high at the position corresponding to the far lip section of the cigarette, and the winding tightness degree of the induction coil 204 is gradually reduced along with the fact that the cigarette is gradually close to the position of the lip end; the temperature of the position of the far lip segment of the cigarette is higher, and high-temperature smoke can heat the near lip end of the cigarette during smoking, so that the near lip end of the cigarette does not need too much heat, and the energy consumption is reduced; the cigarette fragrance of the cigarette is volatilized for the smokers to smoke; the concentration of the smoke can be kept consistent as the suction is performed. The heat insulation layer 202 wraps the outside of the induction coil 204 to prevent heat from escaping to the outside of the shell to scald hands; the bottom of the cigarette accommodating cavity 203 is provided with a plurality of vent holes 205 which form an airflow channel with the filter tip section 301 of the matched cigarette.
Further, the cigarette 300 includes a filter segment 301, a tobacco material 303 and a heat receptor 302, and the heat receptor 302 is a magnetic conductive heating material. In this embodiment, the heat acceptor 302 is made of iron alloy such as stainless steel or nickel-chromium alloy, and is entirely cylindrical as shown in fig. 2, the tobacco material is filled in the heat acceptor 302 in any shape, and the mating cigarette 300 is packaged by heat-insulating cigarette paper on the surface, so that the tobacco material section 303 in the mating cigarette 300 is tightly attached to the heat acceptor 302. The heat acceptor 302 forms eddy currents under a changing magnetic field to heat the tobacco material 303.
Example 2
The electromagnetic heating smoking set is the same as in example 1. The heat receptors 302 of the cigarette rod are distributed and mixed in the tobacco material to form a mixed section, as shown in fig. 3, and the heat receptors 302 are tiny iron particles.
During smoking, under the action of the alternating magnetic field of the electromagnetic heating smoking set, the micro iron particle heat receptor 302 in the matched cigarette 300 generates eddy current through surface induction and releases a large amount of joule heat to heat the tobacco material, and the cigarette fragrance of the cigarette is volatilized to be smoked for smokers to smoke. The embodiment can keep the consistency of the concentration of the smoke along with the smoking of the matched cigarette. Energy consumption can also be reduced.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit and scope of the present invention.
Claims (8)
1. The electromagnetic heating smoking set and the matched cigarettes are characterized by comprising a cigarette generator (200), wherein the cigarette generator (200) comprises a cigarette accommodating cavity (203), an induction coil (204) is arranged on the periphery of the cigarette accommodating cavity (203), and the winding mode of the induction coil (204) is changed from sparse to dense gradually; the tobacco material segment (303) of the matched cigarette (300) is provided with a heat receptor (302).
2. The electromagnetic heating smoking set and the associated cigarette as claimed in claim 1, wherein the induction coil (204) is wound in such a way that the cigarette becomes gradually denser from a position near the lip end of the smoker to a position far from the lip end of the smoker.
3. The electromagnetic heating smoking set and the matched cigarettes according to claim 1, wherein the smoke generator (200) further comprises a shell (201), a heat insulation layer (202) is arranged between the shell (201) and the induction coil (204), and a vent hole (205) is formed in the bottom of the shell (201).
4. The electromagnetic heating smoking set and the supporting cigarette as claimed in claim 1, wherein the electromagnetic heating smoking set further comprises a battery (101) and a control circuit board (102).
5. The electromagnetic heating smoking set and the matching cigarette as claimed in claim 1, wherein the heat receptor (302) is a magnetic conductive heating material.
6. The electromagnetic heating smoking set and the matched cigarette as claimed in claim 5, wherein the heat receptor (302) is cylindrical, and the heat receptor (302) is wrapped on the periphery of the tobacco material segment (303).
7. An electromagnetically heated smoking article and associated rod as claimed in claim 5, wherein the heat receptor (302) is in particulate form and the heat receptor (302) and the length (303) of tobacco material are mixed together to form a mixed section.
8. The electromagnetically heated smoking article and co-operating tobacco rod as claimed in claim 1, wherein the co-operating tobacco rod (300) further comprises a filter section (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010553952.1A CN111642816A (en) | 2020-06-17 | 2020-06-17 | Electromagnetic heating smoking set and matched cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010553952.1A CN111642816A (en) | 2020-06-17 | 2020-06-17 | Electromagnetic heating smoking set and matched cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111642816A true CN111642816A (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010553952.1A Pending CN111642816A (en) | 2020-06-17 | 2020-06-17 | Electromagnetic heating smoking set and matched cigarette |
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| Country | Link |
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| CN (1) | CN111642816A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056633A (en) * | 2020-09-27 | 2020-12-11 | 云南中烟工业有限责任公司 | Cigarette air passage control device based on electromagnetic valve principle and use method thereof |
| CN112890304A (en) * | 2021-01-18 | 2021-06-04 | 河南中烟工业有限责任公司 | Eddy current induction heating atomization method based on ferromagnetic thin sheet |
| CN113331487A (en) * | 2021-07-19 | 2021-09-03 | 云南中烟工业有限责任公司 | Cigarette with ferromagnetic heating cap, electric heating suction system and use method |
| CN113412971A (en) * | 2021-08-02 | 2021-09-21 | 云南喜科科技有限公司 | Aerosol generating product of electromagnetic bulk smoking material |
| CN113662272A (en) * | 2021-09-01 | 2021-11-19 | 云南中烟工业有限责任公司 | Electromagnetic induction heating cigarette |
| CN113974211A (en) * | 2021-12-02 | 2022-01-28 | 湖北中烟工业有限责任公司 | Cigarette suitable for electromagnetic heating |
| WO2022143662A1 (en) * | 2020-12-31 | 2022-07-07 | 北京茶王生物科技有限公司 | New vapor-producing product and vapor-producing system |
| WO2023011552A1 (en) * | 2021-08-03 | 2023-02-09 | 深圳市合元科技有限公司 | Aerosol generation device |
| WO2023103348A1 (en) * | 2021-12-07 | 2023-06-15 | 云南中烟工业有限责任公司 | Particle type cigarette having magnetically-sealed downstream portion of particle section and manufacturing method therefor |
| WO2023124528A1 (en) * | 2021-12-31 | 2023-07-06 | 海南摩尔兄弟科技有限公司 | Heating and atomizing device |
| WO2023221871A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic particle uniform heating smoking set and preparation method for induction coil device |
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| CN110267378A (en) * | 2019-04-30 | 2019-09-20 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking heating coil |
| CN110403233A (en) * | 2018-04-26 | 2019-11-05 | 湖南中烟工业有限责任公司 | It is a kind of can induction heating tobacco structure and cigarette |
| CN212414751U (en) * | 2020-06-17 | 2021-01-29 | 云南中烟工业有限责任公司 | Electromagnetic heating smoking set and matched cigarette |
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2020
- 2020-06-17 CN CN202010553952.1A patent/CN111642816A/en active Pending
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| CN208258988U (en) * | 2018-04-26 | 2018-12-21 | 湖南中烟工业有限责任公司 | It is a kind of can induction heating tobacco structure and cigarette |
| CN110403233A (en) * | 2018-04-26 | 2019-11-05 | 湖南中烟工业有限责任公司 | It is a kind of can induction heating tobacco structure and cigarette |
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| CN110074457A (en) * | 2019-04-30 | 2019-08-02 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056633A (en) * | 2020-09-27 | 2020-12-11 | 云南中烟工业有限责任公司 | Cigarette air passage control device based on electromagnetic valve principle and use method thereof |
| CN112056633B (en) * | 2020-09-27 | 2024-06-11 | 云南中烟工业有限责任公司 | Cigarette air passage control device based on electromagnetic valve principle and application method thereof |
| WO2022143662A1 (en) * | 2020-12-31 | 2022-07-07 | 北京茶王生物科技有限公司 | New vapor-producing product and vapor-producing system |
| CN112890304A (en) * | 2021-01-18 | 2021-06-04 | 河南中烟工业有限责任公司 | Eddy current induction heating atomization method based on ferromagnetic thin sheet |
| CN113331487A (en) * | 2021-07-19 | 2021-09-03 | 云南中烟工业有限责任公司 | Cigarette with ferromagnetic heating cap, electric heating suction system and use method |
| CN113412971A (en) * | 2021-08-02 | 2021-09-21 | 云南喜科科技有限公司 | Aerosol generating product of electromagnetic bulk smoking material |
| WO2023011552A1 (en) * | 2021-08-03 | 2023-02-09 | 深圳市合元科技有限公司 | Aerosol generation device |
| CN113662272A (en) * | 2021-09-01 | 2021-11-19 | 云南中烟工业有限责任公司 | Electromagnetic induction heating cigarette |
| CN113974211A (en) * | 2021-12-02 | 2022-01-28 | 湖北中烟工业有限责任公司 | Cigarette suitable for electromagnetic heating |
| WO2023103348A1 (en) * | 2021-12-07 | 2023-06-15 | 云南中烟工业有限责任公司 | Particle type cigarette having magnetically-sealed downstream portion of particle section and manufacturing method therefor |
| WO2023124528A1 (en) * | 2021-12-31 | 2023-07-06 | 海南摩尔兄弟科技有限公司 | Heating and atomizing device |
| WO2023221871A1 (en) * | 2022-05-18 | 2023-11-23 | 安徽中烟工业有限责任公司 | Induction coil device suitable for magnetic particle uniform heating smoking set and preparation method for induction coil device |
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