CN103653258A - Sectional heating device for non-combustion cigarettes - Google Patents
Sectional heating device for non-combustion cigarettes Download PDFInfo
- Publication number
- CN103653258A CN103653258A CN201310636399.8A CN201310636399A CN103653258A CN 103653258 A CN103653258 A CN 103653258A CN 201310636399 A CN201310636399 A CN 201310636399A CN 103653258 A CN103653258 A CN 103653258A
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- heater
- heating device
- hollow
- shell body
- cigarette
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- 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
- A24F40/20—Devices using solid inhalable precursors
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention relates to a sectional heating device for non-combustion cigarettes. The sectional heating device comprises an outer shell, an insulation cover and a sectional heater. The front end of the outer shell is provided with a cigarette inlet for inserting of a tobacco product, and the rear end of the outer shell is connectedly provided with an air inlet which is communicated with the outside. The sectional heater is arranged in the outer shell, and the insulation cover is arranged between the sectional heater and the outer shell. The sectional heater comprises a plurality of hollow heating elements, and first insulated insulation gaskets are arranged between every two hollow heating elements which form a barrel as a whole with the first insulated insulation gaskets. The barrel is hollow and forms a heating chamber for accommodating the tobacco product, the front end of the heating chamber is communicated with the cigarette inlet, and the rear end of the heating chamber is communicated with the air inlet. Therefore, harm to human body by the cigarettes is lowered, and customers can feel the characteristic of the cigarettes.
Description
Technical field
The present invention relates to new cigarette technical field, be specifically related to a kind of Segmented heating device of non-burning cigarette.
Background technology
Traditional cigarette, as the main product form of tobacco consumption, has the history of more than 100 year.Along with the transformation of people life style and consumption idea, the continuous quickening of the quick progress of science and technology and commodity upgrading speed, tobacco consumption person's demand and focus constantly change, be subject to the impact of the factors such as tobacco control, public opinion simultaneously, the development of traditional cigarette is restricted, and the appearance of new cigarette has become inevitable.
It is huge that research shows that the cigarette smoke of cigarette burning generation endangers non-smokers, and the hard fire being caused by smoking is to stop.Nicotine and most tobacco aroma component just can be transferred in flue gas at 200-500 ℃, conventional cigarette burning temperature is more than 800 ℃, if cigarette heating temperature is reduced to below 500 ℃, the multiple harmful components of flue gas can significantly reduce, and the impact that flavor component is subject to is simultaneously relatively little.Therefore, study a kind of non-burning cigarette of heating smoking apparatus of avoiding pipe tobacco burning to meet again consumer demand very meaningful.
At present, the low temperature cigarette that market occurs transmits nicotine and fragrance by the do not burn mode of tobacco of heating to human body, its filling be tobacco material.Low temperature cigarette product has changed traditional cigarette burning and has taked visible smog, adopts the mode of " heating is not burnt ".Correlative study shows, under the lower temperature below 500 ℃, only heats but the tobacco of not burning, and nicotine and Partial Tobacco flavor component just can change and transfer in flue gas.Compare with traditional cigarette, low temperature cigarette can whole significantly reduce the burst size of tar and harmful components.Meanwhile, substantially there is no side-stream smoke, very little to other people, the harm of environment.
At present, gone on the market in the world or the low temperature cigarette researched and developed mainly contains: electrical heating low temperature cigarette, fuel heating low temperature cigarette and chemical heat low temperature cigarette.Electrical heating low temperature cigarette, take electric power as thermal source, and heating tobacco material, produces nicotine smog.Fuel heating low temperature cigarette, take extra fuel piece as thermal source, and heating tobacco material produces nicotine smog.Chemical heat low temperature cigarette, utilizes chemical reactor to heat as thermal source.
Philip Mirris Products Inc has applied for a kind of smoking article (application number: 89104827.8 applyings date: 1989-07-21), the heat that one of them carbon heat source burning produces passes to spices section, and produce, add cigarette smoke, carbonaceous thermal source and spices section are contained in a cylinder type hollow porcelain bushing not firing.Smoking article does not produce excessive cigarette substantially.The heat that thermal source sends is by convection current and radiation delivery, and this patent adopts carbon rod as heating source.
Philip Mirris Products Inc has also applied for a kind of for tobacco flavor being given to the cigarette (application number: 94102530.6 applyings date: 1994-02-25) described cigarette comprises: a carrying pipe of smoker's the cigarette smoking system at least with an electric heater in addition, described carrying pipe has longitudinal separated the first and second ends and has the first and second surfaces, first surface crosses a chamber between the first and second ends, and second surface has one to be used for abutting in a region on electric heater; And one deck cigarette Studies of The Aromatic Substances layer, described cigarette Studies of The Aromatic Substances layer is configured on carrying pipe first surface, when being subject to heating, in chamber, produce the tobacco flavor of giving smoker, wherein said carrying pipe and cigarette Studies of The Aromatic Substances layer allow in crossflow inflow chamber, and this patent adopts electrically heated mode.
For above-mentioned low temperature cigarette, when aspirating, TPM is lower during initial suction, final but it is tending towards progressively improving, the sensation of bringing flue gas intensity to increase gradually to consumer; When heating chamber takes integral type mode of heating to aspirate conventional cigarette, flue gas initial extremely a little less than, then rise rapidly, then, along with the increase of puff number, exhaust gas volumn significantly reduces.This is mainly because it utilizes former mouthfuls of suctions to reach optimum temperature, make tobacco product produce high concentration aerosol, yet along with suction process, aerosol produces totally.Compare with conventional cigarette, smoke delivery is uncontrollable, and between different puff numbers, sense organ differs greatly, and sucks the later stage, and organoleptic attribute is tending towards weakening.In addition, heating too early cigarette does not heat position and can cause generating portion smog or this position of cigarette is caused owing to being heated thermic degraded changing self quality; Reheat the position being previously heated and can cause producing offending smell or harmful components.
Summary of the invention
In order to solve above-mentioned technical problem, the Segmented heating device that the object of this invention is to provide a kind of non-burning cigarette, this device adopts segmented successively to heat cigarette, the exhaust gas volumn of every mouthful of suction is basically identical, can effectively stop again heat to be delivered to the position of not heating position or previously having heated of cigarette simultaneously.
In order to realize above-mentioned object, the present invention has adopted following technical scheme:
A kind of Segmented heating device of non-burning cigarette, this device comprises shell body, collet and subsection heater, the front end of shell body is provided with the mouth that enters inserting for tobacco product, the rear end of shell body is connected with air admission hole, air admission hole is connected with the external world, described subsection heater is arranged in shell body, and collet is arranged between subsection heater and shell body; Described subsection heater comprises a plurality of hollow heating element heaters, between two hollow heating element heaters, be provided with the first insulation heat insulating washer, it is whole that a plurality of hollow heating element heaters and described the first insulation heat insulating washer form tubular, tubular integral hollow forms the heating chamber of accommodating tobacco product, the front end of heating chamber is connected with the described mouth that enters, and the rear end of heating chamber is connected with described air admission hole.
As further improvement, described hollow heating element heater is respectively arranged with temperature sensor.As preferably, described temperature sensor adopts annular collar-type thermocouple.The present invention can feed back the real time temperature of hollow heating element heater by set temperature sensor, and the real time temperature of controlling hollow heating element heater for controller provides Data support.
As further improvement, described collet is the outside that tubbiness parcel is arranged on subsection heater, is provided with the 3rd insulation heat insulating washer between the outside of collet and subsection heater.Air flow inlet place at gas channel is direct neighbor with the external world, and therefore the 3rd insulation heat insulating washer is set, and can effectively prevent the loss of heat.
As further improvement, the inner end of described shell body arranges connection end, the inner chamber of connection end closure body, described air admission hole is arranged on the axial middle part of connection end, is provided with the second insulation heat insulating washer between described subsection heater and connection end.The facility of connection end has guaranteed at the subsection heater of bringing-up section on the one hand with extraneous heat insulation, in addition also for bringing-up section and being connected of control section provide help.
As preferably, on described connection end, be provided with a plurality of jacks, control section is provided with a plurality of plugs, and jack and plug all adopt conductive material, and plug and controller are electrically connected, and jack is electrically connected with hollow heating element heater respectively.The best mode that adopts conductive material jack to provide bringing-up section to be electrically connected to control section with plug.
As preferably, described collet adopts nanoporous aerogel heat insulation felt, and shell body adopts polyether-ether-ketone resin.Adopt nanoporous aerogel felt insulation, serviceability temperature-50～650 ℃, thermal conductivity factor corresponds to 0.021～0.035W/ (mK) from 200～500 ℃, has guaranteed effective insulation, prevents the heat loss of subsection heater.And adopting polyether-ether-ketone resin shell, serviceability temperature is 260 ℃ continuously, has good heat-proof combustion-resistant performance.
As preferably, described hollow heating element heater is 2～10.
The present invention is owing to having adopted above-mentioned technical scheme, when using for heater provides control power supply, subsection heater work, tobacco product is inserted into mouth simultaneously, tobacco product heats at heating chamber, heating chamber successively heats tobacco product by controlling power acquisition by segmented, and the exhaust gas volumn of every mouthful of suction of user is basically identical, has the position of not heating position or previously having heated that can effectively stop heat to be delivered to cigarette simultaneously.The present invention can also provide the suction number near with conventional cigarette in addition, also allows smoker to suspend at any time and restart to use.The present invention can be by Electric heating by the aroma component destructive distillation in existing Cigarette out, but not the cigarette that directly burns has reduced the harm of cigarette to human body, guarantees that consumer obtains the impression of tobacco feature.In addition, the present invention goes for the appearance and size of existing cigarette, has good promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that is applied to non-burning smoking apparatus of the present invention.
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
The non-burning smoking apparatus of a kind of Segmented heating as shown in Figure 2 and Figure 3, this smoking apparatus consists of bringing-up section 1, control section 2 and power section 3, and bringing-up section 1, control section 2 and power section 3 are in turn connected into one.The front end of shell body 11 be provided with for tobacco product, insert enter mouth 20, the rear end of shell body is connected with air admission hole 19, in control section 2, be provided with gas channel 22, gas channel 22 is connected with described air admission hole 19, between control section 2 and power section 3, be also provided with ventilative section 5 simultaneously, the sidewall of ventilative section 5 is circumferentially with a plurality of air-vents 51, and air-vent 51 is connected with described gas channel 22.
As shown in Figure 1, described bringing-up section 1 is the Segmented heating device of non-burning cigarette of the present invention, comprise shell body 11, collet 12 and subsection heater 13, subsection heater 13 is arranged in shell body 11, and collet 12 is arranged between subsection heater 13 and shell body 11; Described collet 12 adopts nanoporous aerogel heat insulation felt, and shell body 11 adopts polyether-ether-ketone resin.Described subsection heater 13 comprises 2～10 hollow heating element heaters 18, hollow heating element heater 18 is selected heating ceramic, operating temperature is 200-500 ℃, between two hollow heating element heaters 18, be provided with the first insulation heat insulating washer 14,2～10 hollow heating element heaters 18 form tubular integral body with the first described insulation heat insulating washer 14, and tubular integral hollow forms the heating chamber 10 of accommodating tobacco product.The inner end of described shell body 11 arranges connection end 4, the inner chamber of connection end 4 closure bodies 11, described air admission hole 19 is arranged on axially middle part of connection end 4, is provided with the second insulation heat insulating washer 15 between described subsection heater 13 and connection end 4.Described collet 12, for tubbiness wraps up the outside that is arranged on subsection heater 13, is provided with the 3rd insulation heat insulating washer 16 between the outside of collet 12 and subsection heater 13.
Described control section 2 is as shown in Figure 2 provided with inner chamber body, inner chamber body is provided with controller 21, controller 21 is provided with conducting channel and is connected to each hollow heating element heater 18, and controller 21 arranges logic control circuit control hollow heating element heater 18 and heats according to axial order.On described connection end 4, be provided with a plurality of jacks, control section 2 is provided with a plurality of plugs, and jack and plug all adopt conductive material, and plug and controller 21 are electrically connected, and jack is electrically connected with hollow heating element heater 18 respectively.As shown in Figure 3, hollow heating element heater 18 is respectively arranged with annular collar-type thermocouple 17, and the collar-type thermocouple 17 of annular is connected with controller 21 by conducting channel is set.And being provided with pneumatic sensor 7 in the gas channel 22 of control section 2, pneumatic sensor 7 is connected with controller 21 by conducting channel.
As shown in Figure 2, described power section 3 inner chambers are provided with supplying cell, and supplying cell is detachable/Rechargeable battery, voltage 6-12 volt, and supplying cell is connected with controller 21 by conducting channel.In addition, whole device is also provided with gauge tap 6, and gauge tap 6 is connected with controller 21 by conducting channel, and gauge tap 6 is for controlling the power supply of whole device, for user's opening device.
When the present invention uses, cigarette 10 pipe tobacco sections are inserted to chamber 10 to be heated, open gauge tap 6, in the process of aspirating by cigarette filter at human body, air-flow flows in heating chamber 10 through air admission hole 19, air-flow sensing device senses the stream pressure that human body produces when cigarette filter aspirates, by controller 21, start subsection heater 13, logic circuit adopts axially successively heating sequence, cigarette appointed part to be sucked is heated to 200-500 ℃, under the effect of air-flow, distinctive aroma component in cigarette products, with airflow passes cigarette filter, enter oral cavity, thereby guarantee that consumer obtains the impression of tobacco feature.
Claims (8)
1. the Segmented heating device of a non-burning cigarette, it is characterized in that: this heater comprises shell body (11), collet (12) and subsection heater (13), the front end of shell body (11) be provided with for tobacco product, insert enter mouth (20), the rear end of shell body (11) is connected with air admission hole (19), air admission hole (19) is connected with the external world, described subsection heater (13) is arranged in shell body (11), and collet (12) is arranged between subsection heater (13) and shell body (11); Described subsection heater (13) comprises a plurality of hollow heating element heaters (18), between two hollow heating element heaters (18), be provided with the first insulation heat insulating washer (14), a plurality of hollow heating element heaters (18) form tubular integral body with the first described insulation heat insulating washer (14), tubular integral hollow forms the heating chamber (10) of accommodating tobacco product, the front end of heating chamber (10) is connected with the described mouth (18) that enters, and the rear end of heating chamber (10) is connected with described air admission hole (19).
2. the Segmented heating device of a kind of non-burning cigarette according to claim 1, is characterized in that: hollow heating element heater (18) is respectively arranged with temperature sensor.
3. the Segmented heating device of a kind of non-burning cigarette according to claim 2, is characterized in that: temperature sensor adopts annular collar-type thermocouple (17).
4. according to the Segmented heating device of a kind of non-burning cigarette described in claim 1～3 any one claim, it is characterized in that: the inner end of shell body (11) arranges connection end (4), the inner chamber of connection end (4) closure body (11), described air admission hole is arranged on the axial middle part of connection end (4), is provided with the second insulation heat insulating washer (15) between described subsection heater (13) and connection end (4).
5. the Segmented heating device of a kind of non-burning cigarette according to claim 4, it is characterized in that: connection end is provided with a plurality of jacks on (4), control section (2) is provided with a plurality of plugs, jack and plug all adopt conductive material, plug and controller (21) are electrically connected, and jack is electrically connected with hollow heating element heater (18) respectively.
6. the Segmented heating device of a kind of non-burning cigarette according to claim 1, it is characterized in that: collet (12), for tubbiness wraps up the outside that is arranged on subsection heater (13), is provided with the 3rd insulation heat insulating washer (16) between the outside of collet (12) and subsection heater (13).
7. the Segmented heating device of a kind of non-burning cigarette according to claim 1, is characterized in that: collet (12) adopts nanoporous aerogel heat insulation felt, and shell body (11) adopts polyether-ether-ketone resin.
8. the Segmented heating device of a kind of non-burning cigarette according to claim 1, is characterized in that: hollow heating element heater (18) is 2～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636399.8A CN103653258A (en) | 2013-11-27 | 2013-11-27 | Sectional heating device for non-combustion cigarettes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636399.8A CN103653258A (en) | 2013-11-27 | 2013-11-27 | Sectional heating device for non-combustion cigarettes |
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| CN103653258A true CN103653258A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310636399.8A Pending CN103653258A (en) | 2013-11-27 | 2013-11-27 | Sectional heating device for non-combustion cigarettes |
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| CN104082858A (en) * | 2014-07-18 | 2014-10-08 | 云南中烟工业有限责任公司 | Electrical-heating cigarette with plurality of destructive distillation cavities |
| CN104323424A (en) * | 2014-09-02 | 2015-02-04 | 深圳市麦克韦尔科技有限公司 | Smoking set |
| CN105054298A (en) * | 2015-07-23 | 2015-11-18 | 云南中烟工业有限责任公司 | Electronic cigarette |
| WO2016026219A1 (en) * | 2014-08-22 | 2016-02-25 | 云南中烟工业有限责任公司 | Cigarette heater having aerogel heat-insulating layer |
| WO2016033732A1 (en) * | 2014-09-02 | 2016-03-10 | 深圳麦克韦尔股份有限公司 | Heating body and method for manufacturing same, and smoking implement using said heating body |
| CN105996132A (en) * | 2016-07-13 | 2016-10-12 | 深圳市新宜康科技有限公司 | Cigarette segmented dry distillation device and cigarette dry distillation smoking device |
| CN106418724A (en) * | 2016-10-28 | 2017-02-22 | 郭洪礼 | Electronic smoking apparatus |
| CN106509995A (en) * | 2015-09-11 | 2017-03-22 | 深圳麦克韦尔股份有限公司 | Electrical heating smoking set and heating assembly and control method thereof |
| WO2017201764A1 (en) * | 2016-05-27 | 2017-11-30 | 深圳市赛尔美电子科技有限公司 | Airflow heating assembly |
| CN108778001A (en) * | 2016-01-15 | 2018-11-09 | 方特慕控股第私人有限公司 | Electronic cigarette device with multiple heating elements |
| CN108835717A (en) * | 2018-08-10 | 2018-11-20 | 深圳瀚星翔科技有限公司 | Apparatus for baking and electronic cigarette for electronic cigarette |
| WO2018218397A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳麦克韦尔股份有限公司 | Smoking system and smoking apparatus thereof |
| WO2018218401A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳麦克韦尔股份有限公司 | Smoking system and tobacco product thereof |
| CN109090708A (en) * | 2017-06-14 | 2018-12-28 | 中国健康养生集团有限公司 | A kind of heating device of electronic cigarette and low-temperature heat cigarette |
| CN109619701A (en) * | 2018-02-12 | 2019-04-16 | 广东天物新材料科技有限公司 | A kind of electronic cigarette and its method for heating and controlling of Segmented heating |
| CN109744576A (en) * | 2017-11-08 | 2019-05-14 | 卓尔悦欧洲控股有限公司 | Atomising device and electronic cigarette |
| CN109744575A (en) * | 2017-11-08 | 2019-05-14 | 卓尔悦欧洲控股有限公司 | Atomising device and electronic cigarette |
| WO2019109883A1 (en) * | 2017-12-05 | 2019-06-13 | 深圳市余看智能科技有限公司 | Sectioned heating device for heat-not-burn cigarette |
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| CN104082858A (en) * | 2014-07-18 | 2014-10-08 | 云南中烟工业有限责任公司 | Electrical-heating cigarette with plurality of destructive distillation cavities |
| WO2016026219A1 (en) * | 2014-08-22 | 2016-02-25 | 云南中烟工业有限责任公司 | Cigarette heater having aerogel heat-insulating layer |
| CN104323424A (en) * | 2014-09-02 | 2015-02-04 | 深圳市麦克韦尔科技有限公司 | Smoking set |
| WO2016033732A1 (en) * | 2014-09-02 | 2016-03-10 | 深圳麦克韦尔股份有限公司 | Heating body and method for manufacturing same, and smoking implement using said heating body |
| CN105054298A (en) * | 2015-07-23 | 2015-11-18 | 云南中烟工业有限责任公司 | Electronic cigarette |
| CN106509995A (en) * | 2015-09-11 | 2017-03-22 | 深圳麦克韦尔股份有限公司 | Electrical heating smoking set and heating assembly and control method thereof |
| CN108778001B (en) * | 2016-01-15 | 2022-02-11 | 方特慕控股第一私人有限公司 | Electronic cigarette device with multiple heating elements |
| CN108778001A (en) * | 2016-01-15 | 2018-11-09 | 方特慕控股第私人有限公司 | Electronic cigarette device with multiple heating elements |
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| CN105996132A (en) * | 2016-07-13 | 2016-10-12 | 深圳市新宜康科技有限公司 | Cigarette segmented dry distillation device and cigarette dry distillation smoking device |
| US11937643B2 (en) | 2016-10-19 | 2024-03-26 | Nicoventures Trading Limited | Inductive heating circuit for volatilizing smokeable material |
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