CN108338421A - Heating based on conductor eddy-current heating not combustion apparatus - Google Patents
Heating based on conductor eddy-current heating not combustion apparatus Download PDFInfo
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- CN108338421A CN108338421A CN201810301619.4A CN201810301619A CN108338421A CN 108338421 A CN108338421 A CN 108338421A CN 201810301619 A CN201810301619 A CN 201810301619A CN 108338421 A CN108338421 A CN 108338421A
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- iron core
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- induction coil
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 237
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000006698 induction Effects 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 235000019504 cigarettes Nutrition 0.000 claims description 62
- 239000000779 smoke Substances 0.000 claims description 36
- 230000009471 action Effects 0.000 claims description 7
- 239000003571 electronic cigarette Substances 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- A24F47/008—
Landscapes
- General Induction Heating (AREA)
Abstract
The application provides a kind of heating based on conductor eddy-current heating not combustion apparatus, including：Heating device shell；Hot plate, the hot plate have a tubular thermally insulating housing, and the center of the tubular thermally insulating housing has an iron core by front end to bottom, the multistage position of iron core described in multistage induction coil spiral surrounding；Control unit, hot plate described in electric property coupling, controls the multistage induction coil electromagnetic heating in the iron core to generate eddy-current heating effect；Wherein, the iron core is at least two strands of iron cores；Described control unit controls the mode of heating of the multistage induction coil, and selective switches on single hop mode of heating, multistage heating mode or whole section mode of heatings.
Description
Technical field
This application involves technical field of cigarettes of not burning is heated, more particularly to a kind of heating based on conductor eddy-current heating
Not combustion apparatus.
Background technology
Electronic cigarette also known as virtual cigarette are a kind of cigarette substitutes, because it has less harmful to human body, and without secondhand smoke,
The flames of anger, the advantages that not will produce fire hazard and increasingly favored by smoking fan.
Electronic cigarette have appearance similar with cigarette and taste, but general tar, suspended particulates without in cigarette etc. its
His harmful components.Electronic cigarette in the related technology includes tubular shell, atomizing component, the power supply module being set in tubular shell
And liquid storage piece, and it is covered in the cigarette holder cover and end cap at tubular shell both ends.The electronic cigarette meets replacement to a certain extent
The function of cigarette articles for use.However, in electronic cigarette in the related technology, atomizing component mounting seat is mostly made of hard plastic
Integral structure needs setting through-hole to be passed through for the induction coil of atomizing component, meeting between through-hole and induction coil after assembling thereon
There are gap, the isolating seal inside electronic cigarette is influenced；Moreover, between the mounting base peripheral side of rigid plastics and tubular shell
Leakproofness it is ineffective, the space of its upper and lower both sides preferably cannot be sealed off well, be susceptible to leakage cigarette
The case where liquid.
And be for traditional cigarette product in relation to novel tobacco product, type is broadly divided into three categories:
New cigarette, electronic cigarette and buccal cigarette.New cigarette transmits nicotine and perfume (or spice) by way of heating not burning tobacco to human body
Taste, correlative study show that under 500 DEG C of lower temperatures below, only heating but not burning tobacco, nicotine and Partial Tobacco are fragrant
Taste ingredient, which can change, to be transferred in flue gas.Compared with traditional cigarette, new cigarette can integrally be greatly lowered tar and be harmful to
The burst size of ingredient.Meanwhile substantially without side-stream smoke, to other people, the harm very little of environment.
New cigarette is characterized in that only heating tobacco or tobacco extract rather than burning tobacco, harmful components burst size compared with
It is low and provide consumer it is certain tobacco feature impression.New cigarette (be called and heat the cigarette that do not burn) includes mainly electrical heating
Type, carbon hot type, physical and chemical reaction hot type, other heat source types etc..
The principle of electromagnetic heating is that high frequency alternating current is passed through in radio-frequency induction coil, and high frequency alternating current is in coil
High-frequency alternating magnetic field is generated, the magnetic line of force of high-frequency alternating magnetic field passes through generates a large amount of rings when ferromagnetic metal material in metal inside
Shape is vortexed, and the vortex heat of low resistance high current, which releases a large amount of heat, makes metal material high speed generate heat, and then reheats
Other materials.It has been widely used for people in life using electromagnetic oven, electromagnetic rice cooker made of electromagnetic inductive heating principle,
Compared with traditional heating mode, electromagnetic heating technique is with heating speed is fast, the thermal efficiency is high, heating temperature is easily controllable, energy saving
Environmental protection is easily achieved the features such as automation of heating process.
Invention content
In order to solve the above-mentioned technical problem, the purpose of the application is, it is short to provide a kind of heating time, and thermal effect is high, and general
Lead to the cigarette heating based on conductor eddy-current heating all applicable with Special smoke not combustion apparatus.
The purpose of the application and its technical problem is solved using following technical scheme to realize.It is proposed according to the application
A kind of heating based on conductor eddy-current heating not combustion apparatus, including heating device shell；Hot plate, it is described electrically to add
Hot utensil has a tubular thermally insulating housing, the center of the tubular thermally insulating housing to have iron core, the multistage line of induction by front end to bottom
Enclose the multistage position of iron core described in spiral surrounding；Control unit, hot plate described in electric property coupling, controls the induction coil
Electromagnetic heating is in the iron core to generate eddy-current heating effect；Wherein, the iron core is at least two strands of iron cores；Described control unit
The mode of heating of the multistage induction coil is controlled, selective switches on single hop mode of heating, multistage heating mode or whole
Section mode of heating.
In the embodiment of the application, the single hop mode of heating includes selecting one from the multistage induction coil
It is heated.
In the embodiment of the application, the single hop mode of heating includes from several sections in the multistage induction coil or complete
In section, one section of switching heating in proper order is selected.
In the embodiment of the application, the multistage heating mode includes being selected at least from the multistage induction coil
Two sections are heated.
In the embodiment of the application, described at least two sections are continuous configuration or interval configuration.
In the embodiment of the application, described at least two sections are continuous configuration and switching heating in proper order.
In the embodiment of the application, described at least two sections are to heat simultaneously.
In the embodiment of the application, further include：At least one pressure sensor is placed in the tubular thermally insulating housing
It is interior, the pressure value of the tubular thermally insulating housing is contacted to sense smoke grenade or cigarette, described control unit passes through the pressure value
Judge the smoke grenade or the cigarette in the position in the tubular thermally insulating housing.
In the embodiment of the application, further include：At least one heating temperature detector, is set to the heating device
In shell, the hot plate is connected, to detect the iron core temperature, described control unit is according to the iron core temperature control
The heating action for making the induction coil, to control heating temperature in limit temperature value.
In the embodiment of the application, further include：At least one smokescope detector, is set to the heating device
In shell, to detect smokescope, the heating that described control unit controls the induction coil according to the smokescope is dynamic
Make, to control the smokescope in concentration limit value.
In the embodiment of the application, the iron core can be that iron core is steel or iron core is nickel or iron core is cobalt or iron core
For the arbitrary alloy of steel, nickel and cobalt；Described control unit includes control printed circuit board and microcontroller.
It the purpose of the application and solves its technical problem following technical measures also can be used to further realize.
The another object of the application is a kind of heating based on conductor eddy-current heating not combustion apparatus, including：Heating device
Shell；Hot plate, the hot plate have a tubular thermally insulating housing, and the center of the tubular thermally insulating housing is by front end
There is iron core to bottom, the iron core can be two strands or more of multiply iron core, the multistage of iron core described in induction coil spiral surrounding
Position；Control unit, hot plate described in electric property coupling, controls the induction coil electromagnetic heating in the iron core to generate
Eddy-current heating effect；At least one pressure sensor is placed in the tubular thermally insulating housing, to sense smoke grenade or cigarette contact
The pressure value of the tubular thermally insulating housing, described control unit judge the smoke grenade or the cigarette in institute by the pressure value
State the position in tubular thermally insulating housing；Heating temperature detector is set in the heating device shell, and connection is described electrically to be added
Hot device, to detect the iron core temperature, described control unit controls the heating of the induction coil according to the iron core temperature
Action, to control heating temperature in limit temperature value；Smokescope detector is set in the heating device shell, is used
To detect smokescope, described control unit controls the heating action of the induction coil according to the smokescope, with control
The smokescope is in concentration limit value；Sound indicator is set in the heating device shell, and connects the control
Unit, by acoustic coding, to notify not enough power supply, in time charging and charging complete；Battery temperature detector is set to institute
It states in heating device shell, and connects the battery, to protect battery, battery is made to be in safe temperature；Work light list
Member is set in the heating device shell, to prompt the not enough power supply of the heating device, charging, charging complete,
Heating is completed, battery temperature is excessively high or operation irregularity lamp state；Set temperature gear dial-up unit, is set to the heating device
In shell, to set the temperature gear of the heating device, suitable temperature is selected to heat special smoke grenade, a variety of different general
Logical cigarette；Live pushbutton unit is set in the heating device shell, with peculiar Signal coding, notifies control circuit；Power supply
Switch, is set in the heating device shell, and the start together with the live pushbutton unit makes the heating device be in peace
Full working condition；Special cleaning unit, the special cleaning unit and the heating device cage connection, to clean the electricity
The inner-core of hot-air heater and the cigarette ash fallen；And point suction heating unit, with the heating device cage connection, including one
One at loading and with filter sucks portion；Wherein, have on the heating device shell and be connected in the heating device shell
The air admission hole in portion and free surrounding space provides oxygen for cigarette, eliminates the vacuum shape formed when smoking to reduce peripheral devices temperature
State；Wherein, described control unit controls the mode of heating of the multistage induction coil, and selective switches on single hop heating, list
Duan Yixu heating, multistage heating, multistage sequentially heat or whole section mode of heatings.
The application has heating time short, and thermal effect is high, and common cigarette, Special smoke can use, and has battery temperature
Detector, when charging-cell temperature is higher than safe temperature, cut-out heating, and concentration detection is increased, it is accurate to smoke discharging volume
Control is reminded with blind person's design acoustic is aimed at, and without seeing indicator light, in addition also has secondary fuse device, avoids missing in pocket
Triggering starts heating, thus promotes product quality.
Description of the drawings
Fig. 1 a are the front view for the hot plate that one embodiment of the application has multiply iron core.
Fig. 1 b are the side view for the hot plate that one embodiment of the application has multiply iron core.
Fig. 2 a are the front view for the hot plate that one embodiment of the application has single.
Fig. 2 b are the side view for the hot plate that one embodiment of the application has single.
Fig. 3 is the schematic diagram of heating device of one embodiment of the application.
Fig. 4 a are that the common cigarette point of one embodiment of the application inhales heating unit front view.
Fig. 4 b are that the common cigarette point of one embodiment of the application inhales heating unit side view.
Fig. 4 c are that the cigarette of one embodiment of the application sucks schematic diagram.
Fig. 5 is the heater circuit figure of one embodiment of the application.
Fig. 6 is the power circuit diagram of one embodiment of the application.
Fig. 7 is the electric operation control circuit figure of one embodiment of the application.
Fig. 8 is the temperature measuring circuit figure of one embodiment of the application.
Specific implementation mode
The explanation of following embodiment is to refer to additional schema, to illustrate the particular implementation that the application can be used to implement
Example.The direction term that the application is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be illustrate and understand the application, rather than to
Limit the application.
Attached drawing and explanation are considered inherently illustrative, rather than restrictive.The similar list of structure in the figure
Member is to be given the same reference numerals.In addition, in order to understand and be convenient for description, the size and thickness of each component shown in the accompanying drawings are
It is arbitrarily shown, but the application is without being limited thereto.
In addition, in the description, unless explicitly described as opposite, otherwise word " comprising " will be understood as meaning to wrap
The component is included, but is not excluded for any other component.In addition, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
Further to illustrate that the application is to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Attached drawing and specific embodiment, to a kind of heating based on the conductor eddy-current heating not combustion apparatus proposed according to the application,
Specific implementation mode, structure, feature and its effect are described in detail as after.
A and Fig. 1 b are please referred to Fig.1, Fig. 1 a are the forward sight for the hot plate that one embodiment of the application has multiply iron core
Figure, the side view that Fig. 1 b are the hot plate that one embodiment of the application has multiply iron core.In the embodiment of the application,
The hot plate 10 has a tubular thermally insulating housing 100, and the tubular center of the tubular thermally insulating housing 100 is by the front end bottom of to
Portion has iron core 120, and the multistage position of the iron core 120 is surround by plural induction coil 110,112,114, and the tubular
Thermally insulating housing 100 connects a heating temperature detector 130, to detect 120 temperature of the iron core, by through those lines of induction
It encloses 110,112,114 electromagnetic heatings and generates an eddy-current heating effect in the iron core 120；The wherein described iron core 120 be two strands with
On multiply iron core；And increase multistage coil 110,112,114 and its induction mechanism, long and short cigarette is suitable for Segmented heating
Pipe.When short smoke pipe, by way of mechanism or sensing, smoke grenade part is heated.It, can be according to time, or sensing cigarette when long smoke pipe
Guan Ran successively elapses heated section time around degree.However, the number of share of stock of iron core, depending on designer's demand, not with this example
It is limited.
Fig. 2 a are that front view, Fig. 2 b of hot plate of one embodiment of the application with single are one embodiment of the application
The side view of hot plate with single.A and Fig. 2 b are please referred to Fig.2, it is a kind of electrically to add in the embodiment of the application
There is a tubular thermally insulating housing 200, the tubular center to have by plural induction coil for hot device 20, the hot plate 20
A 210 circular iron cores 220, and the tubular thermally insulating housing 200 connects a heating temperature detector 230, it is described to detect
220 temperature of iron core generates an eddy-current heating effect by through those 210 electromagnetic heatings of induction coil in the iron core 220；Its
Described in iron core 220 be single；When short smoke pipe, by way of mechanism or sensing, smoke grenade part is heated.
Fig. 3 is the schematic diagram of heating device of one embodiment of the application.As shown in figure 3, in the embodiment of the application
In, a kind of not combustion apparatus 30, an including heating device shell 301, a hot plate of the heating based on conductor eddy-current heating
300 have a tubular thermally insulating housing 302 with control unit 307, the hot plate 300, the tubular thermally insulating housing 302
Tubular center has iron core 306 by front end to bottom, and at least one section of induction coil is (below for convenience of description, with three sections of lines of induction
Enclose for 304a, 304b, 304c, but not limited to this) the multistage position of iron core 306 described in spiral surrounding；307 electricity of control unit
Property the coupling hot plate 300, control induction coil 304a, 304b, 304c electromagnetic heating in the iron core to produce
Raw eddy-current heating effect；Wherein the iron core 306 can be the multiply iron core of single or two strands or more；Described control unit 307 is controlled
Make the mode of heating of described multistage induction coil 304a, 304b, 304c, it is selective switch on single hop mode of heating, multistage adds
Hot mode or whole section mode of heatings.
In the embodiment of the application, the single hop mode of heating include from the multistage induction coil 304a, 304b,
One is selected to be heated in 304c.Such as the mode of heating be single hop heat when, to be directed to short electronic cigarette or smoke grenade,
Using 1 group of coil heats mode.
In the embodiment of the application, the single hop mode of heating include from the multistage induction coil 304a, 304b,
In 304c in several sections or whole section, one section of switching heating in proper order is selected.Such as the mode of heating is single hop when heating in proper order, is used
It with the common cigarette for 84mm or other length, is unable to primary heating and sucks, using single group coil mode of heating, from separate
Mouth end originates, the mode gradually heated from front to back.
In the embodiment of the application, the multistage heating mode include from the multistage induction coil 304a, 304b,
At least two sections are selected to be heated in 304c.
In the embodiment of the application, described at least two sections are continuous configuration or interval configuration.
In the embodiment of the application, described at least two sections are continuous configuration and switching heating in proper order.Add described in such as
Hot mode be part multistage sequentially mode of heating when, to the common cigarette for 84mm or other length, using multigroup line
Mode of heating is enclosed, multigroup coil heats are that wantonly one group of two groups of coils heat together, are originated from far from mouth end, from front to back
The gradually mode of heat stepwise.
In the embodiment of the application, described at least two sections are to heat simultaneously.Such as the mode of heating is that part is more
It is described using multigroup coil heats mode to the common cigarette for 84mm or other length when Duan Yixu mode of heatings
Multigroup coil heats are that wantonly one group of two groups of coils heat together.
In the embodiment of the application, when the mode of heating is whole section mode of heatings, using multigroup coil heats
Mode, multigroup coil heats heat together regardless of group.
It is the first segment induction coil 304a of the tubular thermally insulating housing Inner Front End, described in the embodiment of the application
In tubular thermally insulating housing in the second segment induction coil 304b of middle-end and the tubular thermally insulating housing bottom the induction of third section
Coil 304c；It is no more than 20 seconds and experiences using 1 group of coil heats mode for short electronic cigarette, homogeneous heating, fast；For
The common cigarette of 84mm or other length are unable to primary heating and suck, and using multigroup coil 304a, 304b, 304c, arrive in the past
The gradually mode of heat stepwise afterwards, can effectively control heating region and smoke discharging volume, and the time is sucked in extension.
In the embodiment of the application, described control unit 307 control the multistage induction coil 304a, 304b,
The mode of heating of 304c can coordinate manual switch to switch over, such as thumb-acting switch (not shown).
In the embodiment of the application, further include：At least one pressure sensor.This embodiment is with three pressure sensings
Device explains, and but not limited to this.Pressure sensor 303a, 303b, 303c are set in the tubular thermally insulating housing 302, are used
The pressure value of the tubular thermally insulating housing 302 is contacted to sense smoke grenade or cigarette, described control unit 307 passes through the pressure value
Judge the smoke grenade or the cigarette in the position in the tubular thermally insulating housing 302, with this control the induction coil 304a,
The heating of 304b, 304c act.
In the embodiment of the application, further include：At least one heating temperature detector.This embodiment is heated with one
Hygrosensor explains, and but not limited to this.Heating temperature detector 310 is set in the heating device shell 301,
The hot plate 300 is connected, to detect 306 temperature of the iron core, described control unit 307 is according to the iron core 306
Temperature controls the heating action of described induction coil 304a, 304b, 304c, to control heating temperature in limit temperature value.
In the embodiment of the application, further include：At least one smokescope detector.This embodiment is with a smog
Concentrations detectors explain, and but not limited to this.Smokescope detector 320 is set in the heating device shell 301,
And described control unit 307 is connected, to detect smokescope (citing:Such as perceive carbon monoxide, tar-concentration), the control
Unit 307 controls the heating action of described induction coil 304a, 304b, 304c according to the smokescope, to control the cigarette
Mistiness degree allows smoker to obtain optimum experience in concentration limit value.
In the embodiment of the application, further include：One sound indicator 330 is set to the heating device shell 301
It is interior, and described control unit 307 is connected, blind person's design is aimed at, by acoustic coding, tells blind person heats to complete, can suck,
It can also notify blind person's not enough power supply, in time charging and charging complete.
In the embodiment of the application, further include：One battery temperature detector 340, is set to outside the heating device
In shell 301, and the battery 305 is connected, to protect battery 305, battery 305 is made to be in safe temperature.
In the embodiment of the application, further include：One work light unit 350, is set to outside the heating device
In shell 301, to prompt the not enough power supply of the heating device, charging, charging complete, heating complete, battery temperature mistake
High or operation irregularity lamp state.
In the embodiment of the application, further include：One set temperature gear dial-up unit 360, is set to the heating
In crust of the device 301, to set the temperature gear of the heating device, suitable temperature is selected to heat special smoke grenade, various
Different common cigarettes, wherein maximum temperature can light cigarette.
In the embodiment of the application, further include：One live pushbutton unit 370, is set to the heating device shell
In 301, with to avoid single clicing on regard to trigger circuit heating, with peculiar Signal coding, control circuit is notified；And one power supply open
375 are closed, is set in the heating device shell 301, with 370 start together of the live pushbutton unit, the heating is made to fill
It sets and is in safe work state.
In the embodiment of the application, the iron core 306 can be that iron core 306 is steel or iron core 306 is nickel or iron core 306
For the arbitrary alloy that cobalt or iron core 306 are steel, nickel and cobalt；Its is anti-oxidant strong, and heating temperature is high, forms vortex, and moment generates
Big calorimetric.
In the embodiment of the application, the material of the tubular thermally insulating housing 302 can be ceramics, glass, polymer
Or other high temperature resistants, heat-insulated material are formed.
In the embodiment of the application, described control unit 307 includes control printed circuit board (citing:Computer heating control,
Signalized control, sound control, charge control are formed) and microcontroller.
Have in the embodiment of the application, on the heating device shell 301 and is connected to the heating device shell 301
The internal air admission hole 380 with free surrounding space provides oxygen to reduce peripheral devices temperature for cigarette, eliminates what the when of smoking was formed
Vacuum state.
In the embodiment of the application, further include：One special cleaning unit 390, the special cleaning unit 390 and institute
The connection of heating device shell 301 is stated, to the inner-core 306 for cleaning the hot plate 300 and the cigarette ash fallen.
Fig. 4 a are that the common cigarette point of one embodiment of the application inhales heating unit front view, Fig. 4 b are one embodiment of the application
Common cigarette point inhale heating unit side view and cigarette that Fig. 4 c are one embodiment of the application sucks schematic diagram.It refer again to figure
3, Fig. 4 a, Fig. 4 b and Fig. 4 c, in the embodiment of the application, a kind of heating based on conductor eddy-current heating not combustion apparatus
30, including：Including a heating device shell 301, including a hot plate 300 and a control unit 307, the electrical heating
Device 300 has a tubular thermally insulating housing 302, which has multistage position by front end to bottom, wherein each section of quilt
One iron core 306 of at least one induction coil 304a, 304b, 304c spiral surrounding, through those induction coils 304a, 304b,
304c electromagnetic heatings generate an eddy-current heating effect in the iron core 306；Described control unit 307 connects 305 conduct of a battery
One power supply power supply；Multiple pressure sensor 303a, 303b, 303c are set in the tubular thermally insulating housing 302, to respectively
Sense smoke grenade or cigarette contact；One heating temperature detector 310 is set in the heating device shell 301, connects institute
Hot plate 300 is stated, to detect 306 temperature of the iron core, and heated current is switched in time, heating temperature is made to accurately control
In set temperature value；One smokescope detector 320 is set in the heating device shell 301, and connects the control
Unit 307 processed, to detect smokescope；One sound indicator 330 is set in the heating device shell 301, and connects
Described control unit 307, by acoustic coding, to notify not enough power supply, in time charging and charging complete；One battery temperature is visited
Device 340 is surveyed, is set in the heating device shell 301, and connect the battery 305, to protect battery 305, makes battery
305 are in safe temperature；One work light unit 350 is set in the heating device shell 301, described to prompt
The not enough power supply of heating device, charging, charging complete, heating is completed, battery temperature is excessively high or operation irregularity lamp state；One
Set temperature gear dial-up unit 360, is set in the heating device shell 301, to set the temperature of the heating device
Gear is spent, suitable temperature is selected to heat special smoke grenade, a variety of different common cigarettes；One live pushbutton unit 370, is set to
In the heating device shell 301, with to avoid single clicing on regard to trigger circuit heating, with peculiar Signal coding, notice controls
Circuit；One power switch 375 is set in the heating device shell 301, and live 370 start together of pushbutton unit,
The heating device is set to be in safe work state；One special cleaning unit 309, the special cleaning unit 309 add with described
Thermal shell 301 connects, to the inner-core for cleaning the hot plate 300 and the cigarette ash fallen；And one point of suction
Heating unit 40 is connect with the heating device shell 301, including 410 and one with filter sucks portion 420 at a loading；
Air admission hole with connection heating device shell 301 inside and free surrounding space on the wherein described heating device shell 301
380, to reduce peripheral devices temperature, oxygen is provided for cigarette, eliminates the vacuum state formed when smoking；The iron core 306 can
For single or multiply iron core；Described control unit 307 controls the mode of heating of described multistage induction coil 304a, 304b, 304c,
Selectivity switches on single hop mode of heating, single hop sequentially mode of heating, multistage heating mode, multistage sequentially mode of heating or complete
Section mode of heating, the induction coil is corresponding with the position of the tubular thermally insulating housing 302, including the tubular is heat-insulated outer
The second segment induction coil 304b of middle-end in the first segment induction coil 304a of 302 Inner Front End of shell, the tubular thermally insulating housing 302
And in the tubular thermally insulating housing 302 bottom third section induction coil 304c；For short electronic cigarette, using 1 group of coil
Mode of heating is no more than 20 seconds and experiences, homogeneous heating, fast；It, cannot be primary for 84mm or the common cigarette of other length
Heating is sucked, using multigroup coil 304a, 304b, 304c, the gradually mode of heat stepwise from front to back, can effectively control plus
The time is sucked in thermal region and smoke discharging volume, extension.Applicability can be not only improved in this way, moreover it is possible to regulate and control smoke.In addition, smoke itself is also
It can be perceived according to concentration, regulate and control heating temperature.
In the embodiment of the application, a kind of heating based on conductor eddy-current heating not combustion apparatus 30 operated
Journey, which includes any 5V power supplys, to charge to 30 battery 305 of equipment, turn on the power switch 375 after charging complete, pass through contact
Energizing circuit begins to warm up intermediate iron core 306 (steel or magnetic alloy), and iron core 306 is closely adjacent to cigarette and temperature control device,
Stop heating after reaching set temperature, protection circuit, battery allow to suck smoke grenade more healthy and safe, if temperature is less than setting
Constant temperature degree restarts heater circuit, so that heating stylus is in temperature constant state always, temperature control can be by temperature gear dial-up list
Member 360 is adjusted, and adapts to sucking for special smoke grenade and common smoke grenade.Work light unit 350 flickers after temperature, which reaches, sucks,
And it is reminded equipped with sound, it is easy to use that sound aims at blind person smoker.According to smoke grenade type, set it is different suck the time,
It is short that special smoke grenade sucks the time, terminates to timing judgement, if what is sucked is common cigarette, passes through time and smokescope detector
320, amount of smoke is few or reaches longest and sucks the time, notifies smoker to suck end by flashing indicator light and prompt tone, so
After take out smoke grenade, for use next time.
It please refers to Fig.3, Fig. 4 a, Fig. 4 b and Fig. 4 c, in the embodiment of the application, one kind point inhales heating unit 40, with
The heating device shell 301 connects, including 410 and one with filter sucks portion 420 at a loading；Wherein application method：
Common cigarette, by cutting method, the short cigarette of specific length is cut into, insertion divides suction hot plate 300 front, and electrical
Heater 300 is put into the heating based on conductor eddy-current heating not 30 system of combustion apparatus together, then heats, waits for, inhales
Food, described point of suction heating unit 40, hot plate 300 of arranging in pairs or groups do not limit the cigarettes types of smoker.
In the embodiment of the application, when sucking cigarette, common cigarette or special cigarette are inserted into heating equipment 30,
The specific heating temperature of cigarette is set, clicks Switching Power Supply 375, viewing lamp 350, heating temperature reaches set temperature
After 360, indicator light 350 flickers, and expression can suck, and after the completion of sucking, turn off the power switch 375.Whole process power-up gas adds
Hot device 300 is in temperature constant state, and smoker heats without waiting for second, if do not sucked, can close power supply 375,
Continue to suck next time.
Fig. 5 be heater circuit figure, Fig. 6 of one embodiment of the application be the power circuit diagram of one embodiment of the application, Fig. 7 is
The electric operation control circuit figure and Fig. 8 of one embodiment of the application are the temperature measuring circuit figure of one embodiment of the application.It please refers to Fig.3, scheme
5, Fig. 6, Fig. 7 and Fig. 8, in the embodiment of the application, a kind of heating based on conductor eddy-current heating not combustion apparatus 30, packet
It includes a heater circuit 50, a power circuit 60, a control circuit 70 and a measuring temp circuit 80 and is respectively arranged at the control
On unit 307.
The application has heating time short, and thermal effect is high, and common cigarette, Special smoke can use, and has battery temperature
Detector, when charging-cell temperature is higher than safe temperature, cut-out heating, and concentration detection is increased, it is accurate to smoke discharging volume
Control is reminded with blind person's design acoustic is aimed at, and without seeing indicator light, in addition also has secondary fuse device, avoids missing in pocket
Triggering starts heating, thus promotes product quality.
" in some embodiments " and " in various embodiments " terms are used repeatedly etc..The term is not usually
Refer to identical embodiment；But it may also mean that identical embodiment.The words such as "comprising", " having " and " comprising " are synonymous
Word, unless its context meaning shows other meanings.
The above is only embodiments herein, is not made any form of restriction to the application, although the application
It is disclosed above with specific embodiment, however it is not limited to the application, any person skilled in the art, not
It is detached within the scope of technical scheme, when the technology contents using the disclosure above make a little change or are modified to equivalent change
The equivalent embodiment of change, as long as being the content without departing from technical scheme, the technical spirit according to the application is to above real
Any simple modification, equivalent change and modification made by example are applied, in the range of still falling within technical scheme.
Claims (10)
1. a kind of heating based on conductor eddy-current heating not combustion apparatus, which is characterized in that including：
Heating device shell；
Hot plate, the hot plate have a tubular thermally insulating housing, and the center of the tubular thermally insulating housing is by front end
There is iron core to bottom, the multistage position of iron core described in multistage induction coil spiral surrounding；
Control unit, hot plate described in electric property coupling, control the multistage induction coil electromagnetic heating in the iron core with
Generate eddy-current heating effect；
Wherein, the iron core is at least two strands of iron cores；Described control unit controls the mode of heating of the multistage induction coil, choosing
Selecting property switches on single hop mode of heating, multistage heating mode or whole section mode of heatings.
2. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that the single hop adds
Hot mode includes selecting one to be heated from the multistage induction coil.
3. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that the single hop adds
Hot mode includes selecting one section of switching heating in proper order from several sections in the multistage induction coil or in whole sections.
4. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that the multistage adds
Hot mode includes selecting at least two sections to be heated from the multistage induction coil.
5. heating as claimed in claim 4 based on conductor eddy-current heating not combustion apparatus, which is characterized in that described at least two
Section is continuous configuration or interval configuration.
6. heating as claimed in claim 4 based on conductor eddy-current heating not combustion apparatus, which is characterized in that described at least two
Section is continuous configuration and switching heating in proper order.
7. heating as claimed in claim 4 based on conductor eddy-current heating not combustion apparatus, which is characterized in that described at least two
Section is to heat simultaneously.
8. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that further include：Extremely
A few pressure sensor, is placed in the tubular thermally insulating housing, heat-insulated outer to sense smoke grenade or the cigarette contact tubular
The pressure value of shell, described control unit judge the smoke grenade or the cigarette in the tubular thermally insulating housing by the pressure value
Interior position.
9. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that further include：Extremely
A few heating temperature detector, is set in the heating device shell, connects the hot plate, described to detect
Iron core temperature, described control unit control the heating action of the induction coil according to the iron core temperature, with control heating temperature
Degree is in limit temperature value.
10. heating as described in claim 1 based on conductor eddy-current heating not combustion apparatus, which is characterized in that further include：Extremely
A few smokescope detector, is set in the heating device shell, to detect smokescope, described control unit according to
The heating action that the induction coil is controlled according to the smokescope, to control the smokescope in concentration limit value.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301619.4A CN108338421A (en) | 2018-04-04 | 2018-04-04 | Heating based on conductor eddy-current heating not combustion apparatus |
| JP2018089895A JP2019186178A (en) | 2018-04-04 | 2018-05-08 | Heating device based on conductor eddy current heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810301619.4A CN108338421A (en) | 2018-04-04 | 2018-04-04 | Heating based on conductor eddy-current heating not combustion apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN108338421A true CN108338421A (en) | 2018-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810301619.4A Pending CN108338421A (en) | 2018-04-04 | 2018-04-04 | Heating based on conductor eddy-current heating not combustion apparatus |
Country Status (2)
| Country | Link |
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| JP (1) | JP2019186178A (en) |
| CN (1) | CN108338421A (en) |
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| CN108783613A (en) * | 2018-09-10 | 2018-11-13 | 深圳博英特科技有限公司 | A kind of induction type electromagnetic heating electronic cigarette |
| CN109907374A (en) * | 2019-03-13 | 2019-06-21 | 深圳市丽福科技有限责任公司 | It is segmented heating type temperature control system and electronic cigarette |
| WO2020181518A1 (en) * | 2019-03-13 | 2020-09-17 | 深圳市丽福科技有限责任公司 | Segmented heating temperature control system and electronic cigarette |
| WO2021037826A1 (en) * | 2019-08-28 | 2021-03-04 | Philip Morris Products S.A. | Aerosol-generating device with axially movable induction heater |
| CN113749300A (en) * | 2020-06-04 | 2021-12-07 | 湖南中烟工业有限责任公司 | Resistance heating cigarette device and heating method thereof |
| US11266182B2 (en) | 2017-08-09 | 2022-03-08 | Philip Morris Products S.A. | Aerosol generating system with multiple inductor coils |
| RU2791196C1 (en) * | 2019-08-28 | 2023-03-03 | Филип Моррис Продактс С.А. | Aerosol generating device with axially movable induction heater |
| JP2023091024A (en) * | 2018-10-30 | 2023-06-29 | 日本たばこ産業株式会社 | Power supply unit of aerosol generation device, control method, program and power supply unit of suction device |
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Application publication date: 20180731 |