CN208850091U - A kind of smoking apparatus of induced inside heating - Google Patents
A kind of smoking apparatus of induced inside heating Download PDFInfo
- Publication number
- CN208850091U CN208850091U CN201821059872.5U CN201821059872U CN208850091U CN 208850091 U CN208850091 U CN 208850091U CN 201821059872 U CN201821059872 U CN 201821059872U CN 208850091 U CN208850091 U CN 208850091U
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- China
- Prior art keywords
- heating
- induction coil
- smoking apparatus
- induced inside
- control system
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 111
- 230000000391 smoking effect Effects 0.000 title claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 50
- 230000001939 inductive effect Effects 0.000 claims abstract description 18
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 17
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 244000061176 Nicotiana tabacum Species 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Abstract
The utility model provides a kind of smoking apparatus of induced inside heating, including shell, power supply in shell, electronic control system, heating chamber, the heating chamber is set to shell one end, for being inserted into cigarette to be heated, it is characterized by also including inductive heating elements, the inductive heating element includes induction coil and the heating element in heating chamber, the electric energy that the electronic control system is used to provide power supply is supplied to induction coil after being converted into high frequency induction current, high frequency induction current in induction coil generates the changing alternating magnetic field in direction, so that there is vortex current and heats up in the heating element being located in alternating magnetic field, the tobacco segment in heating chamber is heated to realize.The high comprehensive advantage of the efficient and interior heat energy utilization rate of the utility model combination magnetic induction heating, can be obviously improved heating efficiency, realize the quick heating to heated tobacco, generate the purpose of consumption.
Description
Technical field
The utility model relates to new cigarette technical field, the smoking apparatus of specifically a kind of induced inside heating.
Background technique
Tobacco is heated by external heat source, the more of cigarette burning generation can be effectively reduced in lower heating temperature
Kind harmful substance, such as by resistance heating form, heating device is directly directly contacted with heated tobacco, generates the electricity of aerosol
Hinder heat form.Low temperature cigarette further includes the form such as infrared heating, microwave heating, the heating of carbon fuel.
Utility model content
The utility model provides a kind of smoking apparatus of induced inside heating, the efficient and interior heating heated in conjunction with magnetic induction
The high advantage of capacity usage ratio can be obviously improved heating efficiency, realize the quick heating to heated tobacco, generate consumption
Purpose.
The utility model proposes providing a kind of smoking apparatus of induced inside heating, the electricity including shell, in shell
Source, electronic control system, heating chamber, the heating chamber is set to shell one end, for being inserted into cigarette to be heated, it is characterised in that:
It further include inductive heating element, the inductive heating element includes induction coil and the heating element in heating chamber, institute
It states after electric energy of the electronic control system for providing power supply is converted into high frequency induction current and is supplied to induction coil, induction coil
In high frequency induction current generate the changing alternating magnetic field in direction so that be located at alternating magnetic field in heating element there is whirlpool
It revolves electric current and heats up, the tobacco segment in heating chamber is heated to realize.
Further, the heating element is hollow heater element, and the induction coil is in hollow heater element
The inner inductive coil in portion.
Further, the inner wall of heating chamber is equipped with the protective cover for preventing electromagnetic exposure.
Further, it is provided on the shell and the air inlet of heating chamber connection and channel.
Further, the heating element is fixed in heater element fixing seat, and heater element fixing seat is low heat conductivity
Material resistant to high temperature is prepared, and the placement of heater element fixing seat is on the fixed base, and firm banking has heat-insulated and magnetic cup
The effect of covering prevents electromagnetic exposure and has an impact to electronic control system.
Further, the induction coil is the outer induction coil set on heating element periphery.
Further, the outer induction coil is between smoke chamber wall and induction coil outer wall, and the heating chamber is by smoke chamber
Wall constructs, and the smoke chamber wall is made of nonferromugnetic material.
Further, the heating element is hollow heater element or solid heating element.
It further, further include temperature element for detecting the heating element, the temperature element and the electronics
Control system connection, the temperature that the electronic control system is used to be detected according to temperature element realize the essence to temp of heating element
Quasi- control.
Further, the electronic control system includes central processing system, high frequency current transitions device, the high-frequency current
For converter under central processing system control, the energy conversion that power supply is provided maintains 10KHz-10MHz at high-frequency current
Frequency range in.
Using the utility model has the beneficial effects that (1) inductive heating element is located at the inside of tobacco, heating efficiency is higher；
(2) inductive heating element uses hollow structure, can reduce the loss of heat, reduces the induction heating time；(3) induction coil position
In the inside of heating stylus, shorten the distance of induction, improve utilization rate of electrical, reduce electromagnetic radiation, improves inductive heating element and add
Hot rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one, and wherein induction coil is located inside heating element；
Fig. 2 is the structural schematic diagram of the utility model embodiment two, and wherein heating element inner hollow, induction coil are located at
Heating element outer part；
Fig. 3 is the structural schematic diagram of the utility model embodiment three, is wherein solid construction, the line of induction inside heating element
Circle is located at heating element outer part；
Fig. 4 is the structural schematic diagram of the utility model embodiment four；
Fig. 5 is the circuit diagram of the magnetic induction heating in the utility model.
In figure: 1- power supply, 2- electronic control system, 3- firm banking, 4- heater element fixing seat, the hollow fever member of 5-
Part, 6- heater element middle layer；7- smoke chamber wall；The outer induction coil of 8-, 9- induction coil outer wall, 10- air inlet and channel；11-
Heating chamber；The hollow filter stick of 12-, 13- cooling filter stick, the solid filter stick of 14-, 15- charging port, 16- switch, 17- tobacco segment, 18-
Solid heating element, 19- temperature element, 20- inner inductive coil, 21- protective cover.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution in the utility model is carried out clearly and completely
Description.
Fig. 1 is the structural schematic diagram of the smoking apparatus embodiment one of the utility model induced inside heating, including shell, sets
In power supply 1, electronic control system 2, inductive heating element and heating chamber 11 in shell, the heating chamber 11 is set to shell one
End is cavity body structure open at one end, for being inserted into tobacco to be heated.
The inductive heating element includes the heating element being inserted in heating chamber 11 and provides alternation for heating element
The induction coil in magnetic field.The power supply 1 is used for the energy source of magnetic induction heating, and electronic control system 2 includes central processing system
System, high frequency current transitions device, under central processing system control, the energy that power supply 1 is provided turns the high frequency current transitions device
Become high-frequency current, and maintains in the frequency range of 10KHz-10MHz.
Heater range described in this example is the heating of tobacco internal, and the heating element is hollow heater element 5, institute
Stating induction coil is the inner inductive coil 20 inside hollow heater element 5.The electronic control system 2 is used for power supply 1
It provides after electric energy is converted into the high frequency induction current of 10KHz-10MHz and is supplied to inner inductive coil 20, the inner wall of heating chamber 11 is set
There is the protective cover 21 for preventing electromagnetic exposure, the protective cover 21 is made of electromagnetic shielding material, such as conducting foam.
High frequency induction current in inner inductive coil 20 generates the changing alternating magnetic field in direction, is in alternating magnetic field
In hollow heater element 5 inside there is vortex current, the joule heating effect of vortex current makes hollow heater element 5 heat up, from
And it realizes and the tobacco 17 in heating chamber 11 is heated.The hollow heater element 5 maintains 150 to the heating temperature of tobacco
DEG C -400 DEG C, preferably 200 DEG C -380 DEG C.The hollow heater element 5 is fixed in heater element fixing seat 4, heater element
Fixing seat 4 is that low thermally conductive material resistant to high temperature is prepared, and heater element fixing seat 4 is placed on firm banking 3, fixed
Pedestal 3 has heat-insulated and magnetic screening action, prevents electromagnetic exposure and has an impact to electronic control system 2.
The hollow heater element 5 is the forms such as cylindric, sheet, polyhedron, Elliptic Cylinder, centrum, and in
One end that empty heater element 5 is inserted into tobacco has a gradient, convenient for the insertion of cigarette.Hollow heater element 5 is generally by iron, iron
The ferrimagnets such as alloy, stainless steel or ferrite are constituted, and length is generally 8mm-50mm, preferably 10mm-45mm.
Power supply 1, electronic control system 2 and the heating element all accommodates inside the shell, and be provided on shell with
The air inlet of 11 connection of heating chamber and channel 10, specific structure are designed and improve according to the practical structures of product.The magnetic
Induction heating apparatus further includes a charging port 15 by external power supply to the heating device, while in magnetic-inductive device
Further include the switch 16 of one with electronic control system linkage, output of the power supply 1 to hollow 5 electricity of heater element can be controlled.
The tobacco being heated in this example is cigarette type structure, including sequentially connected tobacco segment 17, hollow filter stick 12, cooling
Several part compositions such as filter stick 13 and solid filter stick 14.
In another embodiment, switch 16 also has temperature adjustment function, can adjust power supply 1 to hollow heater element
5 output circuit, and then control the heating temperature of hollow heater element 5, the heating to the different temperatures of tobacco segment 17.
Fig. 2 is the structural schematic diagram of the smoking apparatus embodiment two of the utility model induced inside heating, in the embodiment
Heater element middle layer 6 is equipped with inside the hollow heater element 5, which is hollow structure.
The present embodiment two and the difference of embodiment one shown in Fig. 1 are: the induction coil of the present embodiment two is outer induction
Coil 8, for the outer induction coil 8 between smoke chamber wall 7 and induction coil outer wall 9, i.e., outer induction coil 8 is set to hollow fever member
5 periphery of part, induction coil outer wall 9 have the function of heat preservation and prevent electromagnetic exposure, and copper can be used in induction coil outer wall, copper closes
Gold, aluminium, aluminium alloy, Alpaka, foreign white copper, permalloy, ferroalloy or ferroaluminium material are made.Smoke chamber wall 7 is configured to
The heating chamber 11 of cigarette is accommodated, smoke chamber wall 7 is made of nonferromugnetic material, and major heat producing components are hollow heater element 5, is used
The structure type of hollow heater element 5, can reduce the energy loss of the heat absorption lead of heating element, and improve heating effect
Rate.Fig. 3 is the structural schematic diagram of the utility model embodiment three, the main distinction of this example and Fig. 2 are hollow fever is first
Part 5 replaces with solid heating element 18.
Fig. 4 is the structural schematic diagram of the utility model embodiment four, and the difference of the structure and Fig. 2 are the heater element of figure
A temperature element 19 is disposed in middle layer 6, as shown in figure 5, the temperature element 19 is connect with electronic control system 2, the electricity
Sub-control system 2 further includes current-sense device, sensing element micro-controller system, current-sense device by measurement temperature element (such as
Detect temperature fixation Ohmic resistance) electric current, the feedback current to be come by current feedback, can accurately know thermometric member
The temperature (electric current perceived in current-sense device has a corresponding temperature relation with temperature) of part measurement, so that it is determined that fever
The temperature of element, sensing element micro-controller system control high frequency current transitions device by central processing system according to the temperature of detection
Precisely output induced current, realization are precisely controlled hollow 5 temperature of heater element, and heater element is uniformly felt in guarantee
Answer magnetic field strength, it is ensured that the accuracy of the temperature of heat-generating system.
In above-described embodiment, all inductive heating elements are not limited to be prepared into shape shown in embodiment, can be prepared into
Any structure type such as gengon, cylindrical body, ellipsoid, icicle.The induction heating utensil can be prepared into any reasonable
Surface structure form.Such as the surface structures form such as boxlike, cylinder, square, cuboid, gengon.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
It is any to belong to those skilled in the art within the technical scope disclosed by the utility model in this, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of smoking apparatus of induced inside heating, power supply, electronic control system including shell, in shell, heating
Chamber, the heating chamber is set to shell one end, for being inserted into cigarette to be heated, it is characterised in that: and it further include inductive heating element, institute
Stating inductive heating element includes induction coil and the heating element in heating chamber, and the electronic control system is used for will be electric
The electric energy that source provides is supplied to induction coil after being converted into high frequency induction current, the high frequency induction current generation side in induction coil
To changing alternating magnetic field, so that there is vortex current and heats up in the heating element being located in alternating magnetic field, to realize
Tobacco segment in heating chamber is heated.
2. the smoking apparatus of induced inside heating as described in claim 1, it is characterised in that: the heating element is hollow hair
Thermal element, the induction coil are the inner inductive coil inside hollow heater element.
3. the smoking apparatus of induced inside heating as claimed in claim 2, it is characterised in that: the inner wall of heating chamber is equipped with and prevents
The protective cover of electromagnetic exposure.
4. the smoking apparatus of induced inside heating as described in claim 1, it is characterised in that: be provided with and add on the shell
The air inlet of hot chamber connection and channel.
5. the smoking apparatus of induced inside heating as described in claim 1, it is characterised in that: the heating element is fixed on hair
In thermal element fixing seat, heater element fixing seat is prepared for low heat conductivity material resistant to high temperature, and heater element fixing seat
On the fixed base, firm banking has heat-insulated and magnetic screening action for placement, prevents electromagnetic exposure and produces to electronic control system
It is raw to influence.
6. the smoking apparatus of induced inside as described in claim 1 heating, it is characterised in that: the induction coil is set on adding
The outer induction coil of thermal element periphery.
7. the smoking apparatus of induced inside heating as claimed in claim 6, it is characterised in that: the outer induction coil is located at cigarette
Between cavity wall and induction coil outer wall, the heating chamber is constructed by smoke chamber wall, and the smoke chamber wall is by nonferromugnetic material structure
At.
8. the smoking apparatus of induced inside heating as claimed in claim 6, it is characterised in that: the heating element is hollow hair
Thermal element or solid heating element.
9. the smoking apparatus of induced inside heating as described in claim 1, it is characterised in that: further include for detecting described add
The temperature element of thermal element, the temperature element are connect with the electronic control system, and the electronic control system is used for basis
The temperature realization of temperature element detection is precisely controlled temp of heating element.
10. the smoking apparatus of induced inside heating as described in claim 1, it is characterised in that: the electronic control system packet
Central processing system, high frequency current transitions device are included, the high frequency current transitions device mentions power supply under central processing system control
The energy conversion of confession maintains in the frequency range of 10KHz-10MHz at high-frequency current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059872.5U CN208850091U (en) | 2018-07-05 | 2018-07-05 | A kind of smoking apparatus of induced inside heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059872.5U CN208850091U (en) | 2018-07-05 | 2018-07-05 | A kind of smoking apparatus of induced inside heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208850091U true CN208850091U (en) | 2019-05-10 |
Family
ID=66352784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059872.5U Active CN208850091U (en) | 2018-07-05 | 2018-07-05 | A kind of smoking apparatus of induced inside heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208850091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617042A (en) * | 2018-07-05 | 2018-10-02 | 湖北中烟工业有限责任公司 | A kind of smoking apparatus of induced inside heating |
| CN110279152A (en) * | 2019-06-19 | 2019-09-27 | 云南巴菰生物科技有限公司 | A kind of microwave electron cigarette |
| WO2023160160A1 (en) * | 2022-02-24 | 2023-08-31 | 比亚迪精密制造有限公司 | Electromagnetic induction member, heating device and electronic cigarette |
-
2018
- 2018-07-05 CN CN201821059872.5U patent/CN208850091U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617042A (en) * | 2018-07-05 | 2018-10-02 | 湖北中烟工业有限责任公司 | A kind of smoking apparatus of induced inside heating |
| CN110279152A (en) * | 2019-06-19 | 2019-09-27 | 云南巴菰生物科技有限公司 | A kind of microwave electron cigarette |
| CN110279152B (en) * | 2019-06-19 | 2022-05-10 | 云南巴菰生物科技股份有限公司 | Microwave electronic cigarette |
| WO2023160160A1 (en) * | 2022-02-24 | 2023-08-31 | 比亚迪精密制造有限公司 | Electromagnetic induction member, heating device and electronic cigarette |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |