CN112826146A - Far infrared transmitting tube for low-temperature heating non-combustible cigarette and smoking set - Google Patents
Far infrared transmitting tube for low-temperature heating non-combustible cigarette and smoking set Download PDFInfo
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- CN112826146A CN112826146A CN202011623838.8A CN202011623838A CN112826146A CN 112826146 A CN112826146 A CN 112826146A CN 202011623838 A CN202011623838 A CN 202011623838A CN 112826146 A CN112826146 A CN 112826146A
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- Prior art keywords
- far infrared
- heating
- infrared transmitting
- transmitting tube
- air inlet
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 133
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 80
- 230000000391 smoking effect Effects 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 claims description 29
- 239000011248 coating agent Substances 0.000 claims description 25
- 239000000779 smoke Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 26
- 125000006850 spacer group Chemical group 0.000 description 8
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- QQZMWMKOWKGPQY-UHFFFAOYSA-N cerium(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QQZMWMKOWKGPQY-UHFFFAOYSA-N 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 235000019615 sensations Nutrition 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride 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
-
- 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
Abstract
The invention discloses a far infrared transmitting tube for heating non-combustible cigarettes at low temperature and a cigarette smoking set for heating non-combustible cigarettes at low temperature. The cigarette is heated by adopting a mode that the far infrared transmitting tube generates far infrared waves, the heating part and the cigarette can not be contacted in the heating process, the burnt taste caused by burning only the cigarette due to direct contact with the heating part is prevented, the far infrared waves can penetrate into the cut tobacco by adopting the far infrared wave mode for heating, so that the inside and the outside of the cut tobacco are heated together, the heating effect is more uniform, and the user experience effect is good.
Description
Technical Field
The invention discloses a low-temperature heating non-combustible cigarette smoking set, in particular to a far infrared transmitting tube for low-temperature heating non-combustible cigarettes and a low-temperature heating non-combustible cigarette smoking set, and belongs to the technical field of consumer electronics.
Background
The low-temperature heating non-combustible cigarette is a novel cigarette product, has the same appearance, smoke, taste and sensation as the cigarette, and is a product which is smoked by a user after nicotine and the like are changed into steam by means of heating atomization and the like.
The existing low-temperature heating non-combustible cigarette heats the purpose-made low-temperature heating non-combustible cigarette tobacco shreds through heat conduction, and the mode that the heating resistor of the smoking set directly contacts the tobacco shreds is used for heating to generate smoke and fragrance.
Disclosure of Invention
Aiming at the defects that the low-temperature heating non-combustible cigarettes in the prior art adopt direct contact heating and are easy to generate scorching, the invention provides a far infrared transmitting tube for low-temperature heating non-combustible cigarettes and a smoking set.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a far infrared transmitting tube for non-combustible cigarette of low temperature heating, far infrared transmitting tube include far infrared transmitting tube main part, generate heat the layer, first electrode and second electrode, generate heat the layer and set up in far infrared transmitting tube main part, first electrode and second electrode respectively with generate heat the layer and be connected.
A smoking set for heating non-combustible cigarettes at low temperature comprises a lower shell group, an upper shell group, an air inlet and outlet module, a conveying and adjusting module and the far infrared transmitting tube for heating non-combustible cigarettes at low temperature, wherein the upper shell group is arranged on the upper side of the lower shell group and is provided with an air inlet; the far infrared transmitting tube is arranged in the upper shell group and used for electrifying, heating and low-temperature heating of the non-combustible cigarette cigarettes to emit smoke; the air inlet and outlet module is arranged at the lower side of the far infrared transmitting tube, and is provided with an air inlet structure communicated with the air inlet hole and an air outlet structure communicated with the air inlet structure and extending into the far infrared transmitting tube for outputting air; the conveying adjusting module is arranged in the lower shell group, the upper end of the conveying adjusting module extends into the gas inlet and outlet module, is positioned between the gas inlet structure and the gas outlet structure and is used for adjusting the gas flow conveyed by the gas inlet structure to the gas outlet structure.
The technical scheme adopted by the invention for solving the technical problem further comprises the following steps:
the far infrared transmitting tube main body is cylindrical, and the inner diameter of the far infrared transmitting tube main body is 4-20 mm.
The main body of the far infrared emission tube is made of ceramic, glass or a milky quartz tube.
The thickness of the tube wall of the far infrared transmitting tube main body is 0.3-3 mm.
The heating layer adopts a heating coating which is attached to the outer side of the far infrared transmitting tube main body, and the heating coating adopts a metal compound film, a carbon film or a graphene film with an electrifying and heating function.
The thickness of the heating coating is 0.01 mm-1 mm.
One end of the heating coating is connected with a first electrode, the other end of the heating coating is connected with a second electrode, the first electrode and/or the second electrode are/is a conductive coating, and the conductive coating is a silver film, a copper film or a gold film.
The heating layer adopts a heating wire, the heating wire is wound on the outer side of the far infrared transmitting tube main body, the end of the heating wire is directly led out to be used as a first electrode and/or a second electrode, or conductive coatings are arranged at the two ends of the heating wire to be used as the first electrode and/or the second electrode.
The number of the air inlet holes is multiple, and the air inlet holes are arranged at intervals along the circumferential direction of the upper shell group; the air intake structure includes: the air inlet ring groove is arranged on the periphery of the lower part of the air inlet and outlet module along the peripheral direction of the air inlet and outlet module and is positioned on the inner side of the air inlet; the first air inlet cavity is arranged on the inner side of the lower part of the air inlet and outlet module and communicated with the air inlet ring groove; the second air inlet cavity is arranged on the inner side of the first air inlet cavity and communicated with the first air inlet cavity and the air outlet structure.
A first communicating opening used for communicating the air inlet ring groove is formed in the first air inlet cavity;
a second communication opening for communicating the first air inlet cavity is formed in the second air inlet cavity;
the second communication opening has an opening direction opposite to the opening direction of the first communication opening.
The air outlet structure comprises an upper extending pipe fitting, an air outlet channel communicated with the second air inlet cavity is formed in the upper extending pipe fitting, and an air outlet through hole communicated with the air outlet channel and used for outputting air is formed in the upper end of the upper extending pipe fitting.
The transport adjustment module includes:
a drive member provided in the lower case group;
and the rotating block is arranged on the power output end of the driving part, is positioned in the second air inlet cavity, and is driven by the driving part to rotate so as to be used for rotatably adjusting the size of the opening and closing gap of the air outlet channel.
The air inlet structure further comprises an air flow sensor which is arranged in the lower shell group, and the upper end of the air flow sensor extends upwards into the first communication opening so as to be used for detecting the air flow.
The upper shell group includes:
the periphery of the upper and lower parts of the upper shell is provided with the air inlet side hole;
the upper spacer bush is arranged between the upper shell and the heating body and is used for separating heat transmitted by the heating body;
a gas conveying gas circuit for conveying gas into the heating body is arranged between the upper spacer sleeve and the heating body;
the air inlet module is also provided with an air passage air inlet through hole, and the air passage air inlet through hole is communicated with the first air inlet cavity and the air delivery air passage.
The low-temperature heating non-combustible cigarette smoking set adapted to the low-temperature heating non-combustible cigarette further comprises:
the temperature sensor is arranged at the upper end of the upper extending pipe fitting and is used for detecting the internal temperature of the low-temperature heating non-combustible cigarette heated by the heating body;
the circuit board is arranged in the lower shell group and is electrically connected with the heating body, the conveying and adjusting module, the gas flow sensor and the temperature sensor;
and the power supply is arranged in the lower shell group, is positioned at the lower side of the circuit board, is electrically connected with the circuit board and is used for providing power supply.
The invention has the beneficial effects that: the cigarette is heated by adopting a mode that the far infrared transmitting tube generates far infrared waves, the heating part and the cigarette can not be contacted in the heating process, the burnt taste caused by burning only the cigarette due to direct contact with the heating part is prevented, the far infrared waves can penetrate into the cut tobacco by adopting the far infrared wave mode for heating, so that the inside and the outside of the cut tobacco are heated together, the heating effect is more uniform, and the user experience effect is good.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a far infrared transmitting tube according to the present invention.
FIG. 2 is a schematic view of the far infrared transmitting tube according to the present invention in an exploded state.
FIG. 3 is a schematic view of a cross-sectional structure of the far infrared transmitting tube of the present invention.
FIG. 4 is a perspective view of a low-temperature heating noncombustible cigarette according to the present invention.
FIG. 5 is a perspective view of a low temperature heating non-combustible cigarette smoking article of the present invention.
FIG. 6 is an exploded view of the low temperature heat non-combustible cigarette smoking article of the present invention.
Fig. 7 is a partial enlarged view i of fig. 6.
FIG. 8 is a partial sectional view of the low temperature heating non-combustible cigarette smoking article of the present invention.
Fig. 9 is a partial enlarged view ii of fig. 8.
Fig. 10 is a partially enlarged view iii of fig. 8.
FIG. 11 is a perspective view of an air inlet and outlet module in the low temperature heating non-combustible cigarette smoking set of the present invention.
FIG. 12 is a sectional view of an inlet and outlet module of a low temperature heat non-combustible cigarette smoking set of the present invention.
Fig. 13 is a partial sectional view of a low-temperature-heated non-combustible cigarette of the invention, mainly illustrating a flow path of air.
In the figure, 1-a far infrared emission tube main body, 2-a heating layer, 3-a first electrode, 4-a second electrode, 5-a lower shell group, 6-an upper shell group, 7-a far infrared emission tube, 8-an air inlet and outlet module, 9-a conveying adjusting module, 10-a control button, 11-a display screen, 12-a temperature sensor, 13-a circuit board, 14-a power supply, 15-an upper shell, 16-an air inlet side hole, 17-an upper spacer sleeve, 18-an air flow sensor, 19-a driving part, 20-a rotating block, 21-an air outlet channel, 22-an air conveying gas circuit, 23-a first communication opening, 24-a second communication opening, 25-an air inlet structure, 26-an air inlet ring groove and 27-a first air inlet cavity, 28-a second air inlet containing cavity, 29-a gas sensor, 30-an air outlet through hole, 31-an air outlet structure, 32-an air inlet through hole of an air passage, 33-a low-temperature heating non-combustible cigarette and 34-an upward extending pipe fitting.
Detailed Description
The present embodiment is a preferred embodiment of the present invention, and other principles and basic structures that are the same as or similar to the present embodiment are within the scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3 in combination, the far infrared transmitting tube for low-temperature heating non-combustible cigarettes mainly comprises a far infrared transmitting tube main body 1, a heating layer 2, a first electrode 3 and a second electrode 4, wherein the heating layer 2 is arranged on the far infrared transmitting tube main body 1, and the first electrode 3 and the second electrode 4 are respectively connected with the heating layer 2 and used for supplying power to the heating layer 2.
In this embodiment, far infrared emission pipe main part 1 is to the design of low temperature heating non-combustible cigarette, during the use, the suit is in a cigarette outside use, the pipe tobacco in to the cigarette is heated through the far infrared, far infrared emission pipe main part 1 adopts cylindric structure, inside is for following the cigarette and using, the internal diameter is 4 ~ 20mm, can be used to peg graft the low temperature heating non-combustible cigarette etc. of thick cigarette, well cigarette, thin cigarette and cigar shape, the length of far infrared emission pipe main part 1 can specifically set for according to actual need. In this embodiment, the material of the far infrared transmitting tube main body 1 can adopt ceramics, glass or a milk white quartz tube, etc., preferably is a milk white quartz tube, the wall thickness of the far infrared transmitting tube main body 1 is 0.3-3 mm, the strength requirement when the cigarette is inserted and connected in the low-temperature heating non-combustible cigarette can be met, the thickness of the whole far infrared transmitting tube is not too large, and the volume of the whole low-temperature heating non-combustible cigarette smoking set is increased.
In this embodiment, the heat generating layer 2 can adopt two modes, one mode is a mode of adopting a film type heat generating coating, and the other mode is a mode of adopting a heating wire.
In the first embodiment, when the heating layer 2 is in the form of a film-type heating coating, the heating coating is disposed on the outer side of the far infrared transmitting tube main body 1, and the heating coating can be a metal compound film, a carbon film or a graphene film, preferably a metal oxide film, in the first embodiment, the metal compound film can be selected from tin tetrachloride, antimony trichloride, a metal nano-scale oxide or a doped metal oxide or a composition (for example, the heating coating is prepared from 22-38% of zinc chloride, 6-13% of aluminum chloride, 15-35% of tin tetrachloride, 0.8-8% of antimony trichloride, 0.3-2.5% of bismuth chloride, 0.5-1.5% of titanium chloride, 0.1-3.8% of nickel chloride, 4-12% of cerous nitrate hexahydrate, 0.1-2.8% of manganese chloride, 15-53% of anhydrous ethanol, 1-15% of deionized water, 0.9-3.3% of barium chloride and other metal compounds with a heating function by energization, the heating coating can be attached to the far infrared transmitting tube main body 1 by adopting a vacuum magnetron sputtering method, a vacuum evaporation method and other film coating modes, the thickness of the heating coating is 0.01 mm-1 mm, the heating requirement of low-temperature heating non-combustible cigarettes can be met, and the phenomenon that the thickness of the whole far infrared transmitting tube is too large to cause the volume of the whole low-temperature heating non-combustible cigarette smoking set is increased is avoided.
The two ends of the heating layer 2 are respectively connected with a conductive electrode, wherein one end of the conductive electrode is a first electrode 3, the other end of the conductive electrode is a second electrode 4, the conductive electrode can adopt a conductive coating form, the conductive coating can adopt a silver film, a copper film or a gold film, preferably a silver film, the conductivity, the wear resistance and the cost of the conductive coating are comprehensively considered, and the conductive coating is an optimal selection scheme, and other conductive materials can be selected during specific implementation. In this embodiment, the conductive electrode may be attached to the heating layer 2 by a coating method such as a vacuum magnetron sputtering method or a vacuum evaporation method. The conductive electrode can be connected with a power supply module and used for supplying power to the heating layer 2.
In the second embodiment, when the heating layer 2 is in the form of a heating wire, the heating wire is wound outside the far infrared transmitting tube main body 1, the end of the heating wire can be directly led out to be used as a conductive electrode, and conductive coatings can be arranged at two ends of the heating wire to be used as conductive electrodes.
During the use, be connected conducting electrode and power supply module, give the layer 2 power supply that generates heat through conducting electrode, utilize the layer that generates heat to produce the heat, arouse far infrared emission pipe main part 1 and produce far infrared ray, heat the incombustible cigarette of low temperature heating of inserting in far infrared emission pipe main part 1.
Referring to fig. 4 to 13, the present invention also provides a low temperature heating non-combustible cigarette smoking set using the far infrared transmitting tube for low temperature heating non-combustible cigarettes, which includes a lower casing set 5, an upper casing set 6, a far infrared transmitting tube 7, an air inlet and outlet module 8, and a conveying adjusting module 9, in this embodiment, the upper casing set 6 is disposed on the upper side of the lower casing set 5, and an air inlet hole 16 is disposed on the periphery of the upper lower part, the far infrared transmitting tube 7 is disposed in the upper casing set 6 for electrically heating the low temperature heating non-combustible cigarettes to emit smoke, the air inlet and outlet module 8 is disposed on the lower side of the far infrared transmitting tube 7, and is provided with an air inlet structure 25 communicated with the air inlet hole 16, and an air outlet structure 31 communicated with the air inlet structure 25 and extending into the far infrared transmitting tube 7 for outputting air. The conveying adjusting module 9 is disposed inside the lower shell group 5, and the upper end of the conveying adjusting module extends into the air inlet and outlet module 8, is located between the air inlet structure 25 and the air outlet structure 31, and is used for adjusting the flow rate of the gas conveyed from the air inlet structure 25 to the air outlet structure 31.
The low-temperature heating non-combustible cigarette smoking set heats the low-temperature heating non-combustible cigarette rod 33 embedded in the low-temperature heating non-combustible cigarette smoking set through the far infrared transmitting tube 7 so as to give out smoke, and then the low-temperature heating non-combustible cigarette rod is matched with the air inlet and outlet module 8 through the conveying adjusting module 9 so as to adjust the flow of gas conveyed from the air inlet structure 25 to the air outlet structure 31.
In this embodiment, the number of the intake side holes 16 is plural, and the intake side holes are provided at intervals in the circumferential direction of the upper case group 6. Its advantage is multi-directional air inlet. The air inlet structure 25 includes an air inlet ring groove 26, a first air inlet cavity 27, and a second air inlet cavity 28, wherein the air inlet ring groove 26 is opened on the lower periphery of the air inlet and outlet module 8 along the periphery of the air inlet and outlet module 8 and is located inside the air inlet side hole 16. The first air inlet cavity 27 is opened at the inner side of the lower part of the air inlet and outlet module 8 and is communicated with the air inlet ring groove 26. The second inlet plenum 28 is disposed inside the first inlet plenum 27 and is in communication with the first inlet plenum 27 and the outlet structure 31. Its advantages are air inlet and outlet.
In this embodiment, the first air inlet cavity 27 is opened with a first communicating opening 23 for communicating with the air inlet ring groove 26. The second air inlet cavity 28 is opened with a second communication opening 24 for communicating with the first air inlet cavity 27. The second communication opening 24 opens in the opposite direction to the first communication opening 23. This has the advantage of extending the path of air into the second inlet plenum 28, and also serves to increase the volume of air to the first inlet plenum 27 to provide sufficient air demand to the second inlet plenum 28 and the outlet structure 31.
In this embodiment, the air outlet structure 31 includes an upper extending pipe 34, the upper extending pipe 34 is provided therein with an air outlet channel 21 communicated with the second air inlet cavity 28, and an air outlet through hole 30 communicated with the air outlet channel 21 for outputting air is provided at the upper end thereof. It lies in inserting when stretching on pipe fitting 34 as low temperature heating incombustible cigarette 33, it is located low temperature heating incombustible cigarette 33 to stretch on the pipe fitting 34, then when low temperature heating incombustible cigarette 33 is heated and the effuser by far infrared transmitting tube 7 when, accessible air outlet channel 21 and air outlet through hole 30 are to the inside air delivery of low temperature heating incombustible cigarette 33, in order to use in reducing the gas temperature, and still can adjust the gas concentration in real time through adjusting the air input, thereby be favorable to guaranteeing that the concentration of smoking each mouthful of flue gas can both keep unanimously, and then can effectively avoid influencing experience and feel.
In this embodiment, the conveying adjusting module 9 includes a driving member 19 and a rotating block 20, and the driving member 19 is disposed in the lower casing assembly 5. The rotating block 20 is disposed on the power output end of the driving component 19, is located in the second air inlet cavity 28, and is driven by the driving component 19 to rotate, so as to adjust the size of the opening and closing gap of the air outlet channel 21 in a rotating manner. The drive member 19 is preferably a stepper motor. Its advantage lies in realizing the drive and rotate the regulating action, and its simple structure is favorable to realizing the operation.
In this embodiment, the air inlet structure 25 further includes an air flow sensor 18 disposed in the lower casing group 5 and having an upper end extending upward into the first communication opening 23 for detecting the magnitude of the air flow. The gas sensor 29 has the advantages that the gas inflow can be acquired in real time, so that the adjusting module 9 can be conveniently adjusted and controlled to adjust the opening and closing gap of the gas outlet channel 21, the air feeding amount can be conveniently adjusted, and the purpose of intelligently adjusting and controlling the smoke concentration can be achieved.
In this embodiment, the upper casing group 6 includes an upper casing 15 and an upper spacer 17, and an air inlet hole 16 is formed on the upper and lower peripheral sides of the upper casing 15. The upper spacer bush 17 is arranged between the upper shell 15 and the far infrared transmitting tube 7 and is used for blocking heat transmitted by the far infrared transmitting tube 7. And a gas conveying gas path 22 for conveying gas into the far infrared transmitting tube 7 is arranged between the upper spacer 17 and the far infrared transmitting tube 7. The air inlet module 4 is further provided with an air inlet through hole 43, and the air inlet through hole 43 is communicated with the first air inlet cavity 27 and the air delivery air passage 22. Its advantage lies in when the air flows into far infrared transmitting tube 7 inner chamber through gas transmission gas circuit 22 again from first air inlet appearance intracavity 27 through gas circuit inlet port 43, then can carry out the cooling effect to far infrared transmitting tube 7 and last spacer 17, and then can avoid going up spacer 17 overheated and scalding the user.
In this embodiment, the low-temperature-heating non-combustible cigarette smoking set further includes a temperature sensor 12, a circuit board 13 and a power supply 14, wherein the temperature sensor 12 is disposed at the upper end of the upward-extending pipe 34 and is used for detecting the internal temperature of the low-temperature-heating non-combustible cigarette heated by the far infrared transmitting tube 7. The circuit board 13 is arranged in the lower shell group 5 and is electrically connected with the far infrared transmitting tube 7, the conveying and adjusting module 9, the gas flow sensor 18 and the temperature sensor 12. The power supply 14 is disposed in the lower casing group 5, located at the lower side of the circuit board 13, and electrically connected to the circuit board 13 for supplying power. Its advantage lies in satisfying the actual use demand.
In this embodiment, the cigarette smoking set which is non-combustible by low-temperature heating further comprises a display screen 11 and a control button 10, wherein the display screen 11 is arranged on the lower shell group 5 and is connected with the circuit board 13. The control button 10 is arranged at the lower side of the display screen 11 and is connected with the circuit board 13, and the control button has the advantage that the adjustment parameters of air inflow, heating temperature and the like can be conveniently adjusted and controlled.
While the embodiments of the present application have been described in detail, the present application is not limited to the embodiments described above. Even if various changes are made in the present application, the protection scope of the present application is still included.
Claims (10)
1. A far infrared transmitting tube for low-temperature heating non-combustible cigarettes is characterized in that: the far infrared transmitting tube comprises a far infrared transmitting tube main body, a heating layer, a first electrode and a second electrode, wherein the heating layer is arranged on the far infrared transmitting tube main body, and the first electrode and the second electrode are respectively connected with the heating layer.
2. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 1, characterized in that: the far infrared transmitting tube main body is cylindrical, and the inner diameter of the far infrared transmitting tube main body is 4-20 mm.
3. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 1, characterized in that: the main body of the far infrared emission tube is made of ceramic, glass or a milky quartz tube.
4. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 1, characterized in that: the thickness of the tube wall of the far infrared transmitting tube main body is 0.3-3 mm.
5. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 1, characterized in that: the heating layer adopts a heating coating which is attached to the outer side of the far infrared transmitting tube main body, and the heating coating adopts a metal compound film, a carbon film or a graphene film with an electrifying and heating function.
6. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 5, characterized in that: the thickness of the heating coating is 0.01 mm-1 mm.
7. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 5, characterized in that: one end of the heating coating is connected with a first electrode, the other end of the heating coating is connected with a second electrode, the first electrode and/or the second electrode are/is a conductive coating, and the conductive coating is a silver film, a copper film or a gold film.
8. The far infrared transmitting tube for low-temperature heating of non-combustible cigarettes according to claim 1, characterized in that: the heating layer adopts a heating wire, the heating wire is wound on the outer side of the far infrared transmitting tube main body, the end of the heating wire is directly led out to be used as a first electrode and/or a second electrode, or conductive coatings are arranged at the two ends of the heating wire to be used as the first electrode and/or the second electrode.
9. A low-temperature-heating non-combustible cigarette smoking set using the far infrared transmitting tube for low-temperature-heating non-combustible cigarettes according to any one of claims 1 to 8, characterized in that: the smoking set comprises a lower shell group, an upper shell group, an air inlet and outlet module, a conveying and adjusting module and the far infrared transmitting tube for heating the non-combustible cigarettes at low temperature as claimed in any one of claims 1 to 8, wherein the upper shell group is arranged on the upper side of the lower shell group and is provided with an air inlet; the far infrared transmitting tube is arranged in the upper shell group and used for electrifying, heating and low-temperature heating of the non-combustible cigarette cigarettes to emit smoke; the air inlet and outlet module is arranged at the lower side of the far infrared transmitting tube, and is provided with an air inlet structure communicated with the air inlet hole and an air outlet structure communicated with the air inlet structure and extending into the far infrared transmitting tube for outputting air; the conveying adjusting module is arranged in the lower shell group, the upper end of the conveying adjusting module extends into the gas inlet and outlet module, is positioned between the gas inlet structure and the gas outlet structure and is used for adjusting the gas flow conveyed by the gas inlet structure to the gas outlet structure.
10. The low-temperature-heating non-combustible cigarette smoking set according to claim 9, wherein: the number of the air inlet holes is multiple, and the air inlet holes are arranged at intervals along the circumferential direction of the upper shell group; the air intake structure includes: the air inlet ring groove is arranged on the periphery of the lower part of the air inlet and outlet module along the peripheral direction of the air inlet and outlet module and is positioned on the inner side of the air inlet; the first air inlet cavity is arranged on the inner side of the lower part of the air inlet and outlet module and communicated with the air inlet ring groove; the second air inlet cavity is arranged on the inner side of the first air inlet cavity and communicated with the first air inlet cavity and the air outlet structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011623838.8A CN112826146A (en) | 2020-12-30 | 2020-12-30 | Far infrared transmitting tube for low-temperature heating non-combustible cigarette and smoking set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011623838.8A CN112826146A (en) | 2020-12-30 | 2020-12-30 | Far infrared transmitting tube for low-temperature heating non-combustible cigarette and smoking set |
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| CN112826146A true CN112826146A (en) | 2021-05-25 |
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| CN202011623838.8A Pending CN112826146A (en) | 2020-12-30 | 2020-12-30 | Far infrared transmitting tube for low-temperature heating non-combustible cigarette and smoking set |
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| CN113647694A (en) * | 2021-08-08 | 2021-11-16 | 深圳雾曼科技有限公司 | Superlattice heat-resistant ceramic core and preparation method thereof |
| CN114145495A (en) * | 2021-11-22 | 2022-03-08 | 南昌大学 | Adopt HNB electron cigarette device of far infrared paper heating |
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Application publication date: 20210525 |