CN107692320A - A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection - Google Patents
A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection Download PDFInfo
- Publication number
- CN107692320A CN107692320A CN201710992974.6A CN201710992974A CN107692320A CN 107692320 A CN107692320 A CN 107692320A CN 201710992974 A CN201710992974 A CN 201710992974A CN 107692320 A CN107692320 A CN 107692320A
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- CN
- China
- Prior art keywords
- heating device
- ceramic heating
- electronic cigarette
- electrically connected
- bottom ceramic
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
Abstract
The invention discloses a kind of electronic cigarette device to be generated heat using heat transfer and airflow convection, the bottom ceramic heating device is electrically connected with bottom ceramic heating device controlling switch, the bottom ceramic heating device controlling switch is electrically connected with MCU control unit, the output end of the bottom ceramic heating device feedback circuit and the input of MCU control unit are electrically connected with, the output end of the bottom ceramic heating device resistance detection module and the input of MCU control unit are electrically connected with, and the bottom heat transfer stainless steel fever tablet is connected with bottom ceramic heating device.The present invention is by using bottom ceramic heating device and by conducting the stainless steel heater of heating and realizing that the bottom stainless steel heater of airflow convection carries out auxiliary heating by air-flow, designed using vacuum heat insulation tube heat-insulating technique, ensure that case surface temperature is unlikely to be dispersed into case surface quickly, there is very high practicality.
Description
Technical field
The invention belongs to electronic cigarette technical field, it is related to the health and safety of electronic cigarette fan, and in particular to
A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection.
Background technology
Current popular electronic cigarette technology generally comprises housing and is set in the tobacco tar device for storing liquid of housing, atomizer
Component power supply and circuit control panel.Tobacco juice is required for oneself adding tobacco tar manually after being finished or changes Fuel Tanking Unit, Cai Nengbao
Hold original mouthfeel, if user in tobacco tar soon using finishing when, do not add tobacco tar in time, atomizer arrangement will be damaged.
Cigarette is that smoke from cigarette is emerged when naked light burns in smoker's suction inlet at present, and when cigarette naked light burns
It can decompose and produce the harmful substances such as tar, carbon monoxide, phenol, nitrogen oxides, olefin compound, multiring aromatic hydrocarbon substance,
These materials can seriously damage health.To avoid cigarette from producing the exclusive taste that a large amount of harmful substance and cans enjoy cigarette,
Cigarette can be heated without burning, such electronic smoking set, smoking article is placed on by its effect when being smoking user's smoking
Wherein it is electrically heated, it toast at less than combustible temperature until smoldering, smoking user is able to suck cigarette
Smog.Because tobacco product is to be smoldered by heating rather than naked light burns, avoids user and suck the fire combustion of the tobacco product system of Himdu logic
A large amount of harmful substances caused by burning, therefore carry out smoking using electronic smoking set and gradually obtain public use.
Existing heating fire-retardant type electronic smoking set, the heat-proof device of heat-generating pipe is fairly simple, effect of heat insulation is poor, is passing through hair
When heat pipe heats to cigarette smoke, heat-generating pipe will produce very high temperature, effect of heat insulation difference then high temperature easily conduction and spoke
Be mapped on the housing of electronic smoking set, user using when easily feel hot, bad smoking experience is brought to user；It is another existing
Most electro-heat equipment uses potsherd, and ceramic rod, ceramic cup, the bad control of homogeneous heating degree, change in resistance is without regularity, temperature
Degree controls bad control.
The content of the invention
It is an object of the invention to provide a kind of electronic cigarette device to be generated heat using heat transfer and airflow convection, by this hair
Bright suction low temperature tobacco can effectively reduce harm of smoking, while the present invention can meet the heating system of special low temperature tobacco, can have
The temperature that effect improves heat-generating pipe is high, the problem of effect of heat insulation difference, while homogeneous heating, temperature is convenient to be controlled, and realizes low temperature tobacco
Uniform baking, can realize that heating is uniform using conduction aerating stream heating heating, realize the temperature control of low temperature tobacco.
To achieve the above object, the present invention provides following technical scheme：It is a kind of to be generated heat using heat transfer and airflow convection
Electronic cigarette device, including electronic cigarette body and upper lid and battery core, it is described upper to cover in the upper end of electronic cigarette body, the upper lid
Lower end be provided with the first heat insulation loop, the inner side of the electronic cigarette body is provided with collet, and the inner side of the collet is provided with annular
Heater, the lower end side of the electronic cigarette body is provided with air intake window, and the electronic cigarette body generates heat in collet and annular
The lower end of body is provided with annular heater air intake window, and the electronic cigarette body is set in the lower end of air intake window and annular heater air intake window
There are bottom heat transfer stainless steel fever tablet and bottom ceramic heating device, the electronic cigarette body is fixedly connected with bottom, described
Bottom is provided with the second heat insulation loop in the inner side of steel pipe, and the bottom centre position is provided with insulating trip, the insulating trip bottom side
Electrode is installed；The battery core is provided with MCU control unit and battery power supply unit, the output end of the battery power supply unit
It is electrically connected with the power interface of MCU control unit, and the battery power supply unit and bottom ceramic heating device controlling switch
It is electrically connected with, the bottom ceramic heating device is electrically connected with bottom ceramic heating device controlling switch, the bottom ceramics
Electro-heat equipment controlling switch is electrically connected with MCU control unit, output end and the bottom ceramics of the bottom ceramic heating device
The input of electro-heat equipment feedback circuit is electrically connected with, and output end and the MCU of the bottom ceramic heating device feedback circuit are controlled
The input of unit processed is electrically connected with, and output end and the bottom ceramic heating device resistance of the bottom ceramic heating device detect
The input of module is electrically connected with, the output end of the bottom ceramic heating device resistance detection module and MCU control unit
Input is electrically connected with, and the bottom heat transfer stainless steel fever tablet is connected with bottom ceramic heating device, and the MCU controls are single
Member is also associated with starting switch.
Preferably, the bottom ceramic heating device includes the first MOS switch pipe Q2, the second MOS switch pipe Q4 and answered
Close triode Q6, first resistor R6, the second resistance R7 being connected in parallel on first resistor R6 and electric capacity C1, the first resistor R6
Connected by 3rd resistor R4 with the first MOS switch pipe Q2, the first MOS switch pipe Q2 is in parallel with the 4th resistance R4, described
First MOS switch pipe Q2 is connected with the second MOS switch pipe Q4, and one end and the 5th resistance R15 of the second MOS switch pipe Q4 go here and there
Connection, the compound transistor Q4 control the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to turn on respectively.
The technique effect and advantage of the present invention：The electronic cigarette device to be generated heat using heat transfer and airflow convection, pass through energy
The effectively temperature control of control low temperature tobacco, while low temperature tobacco can be uniformly heated, ensure the uniformity of smoking mouthfeel, heating side
Method uses bottom ceramic heating device, and bottom ceramic heating device is thermally conducted to the annular heater for being close to electro-heat equipment, simultaneously
Bottom ceramic heating device passes to annular heater by airflow hole convection current, passes through annular heater and bottom heat transfer stainless steel
Fever tablet heats tobacco together, achieves the uniform baking of low temperature tobacco, by using bottom ceramic heating device and passes through
Conduct the bottom stainless steel heater of heating and realize that the annular heater of airflow convection carries out auxiliary heating by air-flow, adopt
Designed with vacuum heat insulation tube heat-insulating technique, ensure that case surface temperature is unlikely to be dispersed into case surface quickly, have very high
Practicality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the circuit control principle block diagram of the present invention；
Fig. 3 is the bottom ceramic heating device circuit theory diagrams of the present invention；
Fig. 4 is the core strueture schematic diagram inside the present invention.
In figure：1 electronic cigarette body, lid, 3 first heat insulation loops, 4 collets, 5 annular heaters, 6 air intake windows, 7 annulars on 2
Heater air intake window, 8 bottom heat transfer stainless steel fever tablets, 9 bottom ceramic heating devices, 10 bottoms, 11 steel pipes, 12 second every
Hot ring, 13 insulating trips, 14 electrodes, 15 battery cores, 16 cigarettes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of electronic cigarette device to be generated heat using heat transfer and airflow convection as Figure 1-4, bag
Electronic cigarette body 1 and upper lid 2 and battery core 12 are included, the upper lid 2 is covered in the upper end of electronic cigarette body 1, the lower end of the upper lid 2
Provided with the first heat insulation loop 3, the inner side of the electronic cigarette body 1 is provided with collet 4, and the inner side of the collet 4 is provided with annular and sent out
Hot body 5, the lower end side of the electronic cigarette body 1 is provided with air intake window 6, and the electronic cigarette body 1 is sent out in collet 4 and annular
The lower end of hot body 5 is provided with annular heater air intake window 7, and the electronic cigarette body 1 is in air intake window 6 and annular heater air intake window 7
Lower end be provided with bottom heat transfer stainless steel fever tablet 8 and bottom ceramic heating device 9, the electronic cigarette body 1 and bottom 10
It is fixedly connected, the bottom 10 is provided with the second heat insulation loop 12 in the inner side of steel pipe 11, and the centre position of bottom 10 is provided with insulation
Piece 13, the bottom side of insulating trip 13 are provided with electrode 14；
The battery core 15 is provided with MCU control unit and battery power supply unit, the output end and MCU of the battery power supply unit
The power interface of control unit is electrically connected with, and the battery power supply unit electrically connects with bottom ceramic heating device controlling switch
Connect, the bottom ceramic heating device is electrically connected with bottom ceramic heating device controlling switch, the bottom ceramic heating dress
Put controlling switch to be electrically connected with MCU control unit, output end and the bottom ceramic heating of the bottom ceramic heating device fill
The input for putting feedback circuit is electrically connected with, the output end and MCU control unit of the bottom ceramic heating device feedback circuit
Input be electrically connected with, the output end of the bottom ceramic heating device and bottom ceramic heating device resistance detection module
Input is electrically connected with, the output end of the bottom ceramic heating device resistance detection module and the input of MCU control unit
It is electrically connected with, the bottom heat transfer stainless steel fever tablet is connected with bottom ceramic heating device, and the MCU control unit also connects
It is connected to starting switch.
Further, the bottom ceramic heating device include the first MOS switch pipe Q2, the second MOS switch pipe Q4 and
Compound transistor Q6, first resistor R6, the second resistance R7 being connected in parallel on first resistor R6 and electric capacity C1, the first resistor
R6 is connected by 3rd resistor R4 with the first MOS switch pipe Q2, and the first MOS switch pipe Q2 is in parallel with the 4th resistance R4, institute
State the first MOS switch pipe Q2 to be connected with the second MOS switch pipe Q4, one end and the 5th resistance R15 of the second MOS switch pipe Q4
Series connection, the compound transistor Q4 control the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to turn on respectively.
Bottom ceramic heating device and bottom heat transfer stainless steel fever tablet are arranged on metallic heating body：Bottom ceramics hair
Thermal is in bottom, there is provided thermal source, is contacted by bottom heat transfer stainless steel fever tablet and up transmits heat, carries out heat transfer
Heat transfer, while the thermal current of bottom ceramic heating device is entered in metallic heating body by stomata, is carried out airflow convection heat transfer, is entered
Row Convective Heating, form airflow convection electro-heat equipment；The uniform heating of low temperature tobacco is realized, while is used outside metallic heating body
Vacuum heat-insulation, slow down the rapid conductive can of heat.
MCU control unit is arranged in battery core 12, realizes and bottom ceramic heating device temperature control, temperature control are used
Closed-loop control system realizes that MCU control unit monitors bottom ceramic heating device in real time by bottom electro-heat equipment feedback circuit
Resistance, so as to control the temperature of electro-heat equipment to reach the temperature value of setting.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of electronic cigarette device to be generated heat using heat transfer and airflow convection, including electronic cigarette body（1）With upper lid（2）And
Battery core（12）, the upper lid（2）Cover in electronic cigarette body（1）Upper end, it is characterised in that：The upper lid（2）Lower end be provided with
First heat insulation loop（3）, the electronic cigarette body（1）Inner side be provided with collet（4）, the collet（4）Inner side be provided with ring
Shape heater（5）, the electronic cigarette body（1）Lower end side be provided with air intake window（6）, and the electronic cigarette body（1）Every
Hot jacket（4）With annular heater（5）Lower end be provided with annular heater air intake window（7）, the electronic cigarette body（1）In air intake window
（6）With annular heater air intake window（7）Lower end be provided with bottom heat transfer stainless steel fever tablet（8）With bottom ceramic heating device
（9）, the electronic cigarette body（1）With bottom（10）It is fixedly connected, the bottom（10）In steel pipe（11）Inner side be provided with second
Heat insulation loop（12）, the bottom（10）Centre position is provided with insulating trip（13）, the insulating trip（13）Bottom side is provided with electricity
Pole（14）；The battery core（15）It is provided with MCU control unit and battery power supply unit, the output end of the battery power supply unit
It is electrically connected with the power interface of MCU control unit, and the battery power supply unit and bottom ceramic heating device controlling switch
It is electrically connected with, the bottom ceramic heating device is electrically connected with bottom ceramic heating device controlling switch, the bottom ceramics
Electro-heat equipment controlling switch is electrically connected with MCU control unit, output end and the bottom ceramics of the bottom ceramic heating device
The input of electro-heat equipment feedback circuit is electrically connected with, and output end and the MCU of the bottom ceramic heating device feedback circuit are controlled
The input of unit processed is electrically connected with, and output end and the bottom ceramic heating device resistance of the bottom ceramic heating device detect
The input of module is electrically connected with, the output end of the bottom ceramic heating device resistance detection module and MCU control unit
Input is electrically connected with, and the bottom heat transfer stainless steel fever tablet is connected with bottom ceramic heating device, and the MCU controls are single
Member is also associated with starting switch.
A kind of 2. electronic cigarette device to be generated heat using heat transfer and airflow convection according to claim 1, it is characterised in that：
The bottom ceramic heating device includes the first MOS switch pipe Q2, the second MOS switch pipe Q4 and compound transistor Q6, first
Resistance R6, the second resistance R7 being connected in parallel on first resistor R6 and electric capacity C1, the first resistor R6 pass through 3rd resistor R4
Connected with the first MOS switch pipe Q2, the first MOS switch pipe Q2 is in parallel with the 4th resistance R4, the first MOS switch pipe Q2
It is connected with the second MOS switch pipe Q4, one end of the second MOS switch pipe Q4 is connected with the 5th resistance R15, compound three pole
Pipe Q4 controls the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to turn on respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992974.6A CN107692320A (en) | 2017-10-23 | 2017-10-23 | A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992974.6A CN107692320A (en) | 2017-10-23 | 2017-10-23 | A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107692320A true CN107692320A (en) | 2018-02-16 |
Family
ID=61182131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710992974.6A Pending CN107692320A (en) | 2017-10-23 | 2017-10-23 | A kind of electronic cigarette device to be generated heat using heat transfer and airflow convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552592A (en) * | 2018-07-23 | 2018-09-21 | 重庆中烟工业有限责任公司 | A kind of ceramic tube low-temperature bake smoking set |
| CN111671162A (en) * | 2020-06-28 | 2020-09-18 | 深圳市美深威科技有限公司 | Heating element with multiple temperature probe points |
| CN111838756A (en) * | 2019-04-30 | 2020-10-30 | 上海新型烟草制品研究院有限公司 | Aerosol generating device, temperature adjusting method, system, equipment and storage medium thereof |
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| CN104902595A (en) * | 2015-06-15 | 2015-09-09 | 深圳葆威道科技有限公司 | Temperature control system for electronic cigarette heat-generating body |
| US20150296887A1 (en) * | 2011-03-30 | 2015-10-22 | Shenzhen Kanger Technology Co., Ltd. | Ceramic heating elements for electronic cigarettes |
| CN105433441A (en) * | 2015-12-14 | 2016-03-30 | 深圳市合元科技有限公司 | Heating module, atomizer and electronic cigarette |
| CN106942792A (en) * | 2017-05-11 | 2017-07-14 | 深圳市卓力能电子有限公司 | A kind of low temperature cigarette sucks the structure of equipment |
| CN206390305U (en) * | 2017-01-13 | 2017-08-11 | 深圳市泰康瑞科技有限公司 | A kind of Convective Heating electronic cigarette flue-cured tobacco |
| CN107080292A (en) * | 2017-05-24 | 2017-08-22 | 惠州市新泓威科技有限公司 | Aid in the electronic smoking set of smoking |
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2017
- 2017-10-23 CN CN201710992974.6A patent/CN107692320A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150296887A1 (en) * | 2011-03-30 | 2015-10-22 | Shenzhen Kanger Technology Co., Ltd. | Ceramic heating elements for electronic cigarettes |
| CN104902595A (en) * | 2015-06-15 | 2015-09-09 | 深圳葆威道科技有限公司 | Temperature control system for electronic cigarette heat-generating body |
| CN105433441A (en) * | 2015-12-14 | 2016-03-30 | 深圳市合元科技有限公司 | Heating module, atomizer and electronic cigarette |
| CN206390305U (en) * | 2017-01-13 | 2017-08-11 | 深圳市泰康瑞科技有限公司 | A kind of Convective Heating electronic cigarette flue-cured tobacco |
| CN106942792A (en) * | 2017-05-11 | 2017-07-14 | 深圳市卓力能电子有限公司 | A kind of low temperature cigarette sucks the structure of equipment |
| CN107080292A (en) * | 2017-05-24 | 2017-08-22 | 惠州市新泓威科技有限公司 | Aid in the electronic smoking set of smoking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552592A (en) * | 2018-07-23 | 2018-09-21 | 重庆中烟工业有限责任公司 | A kind of ceramic tube low-temperature bake smoking set |
| CN111838756A (en) * | 2019-04-30 | 2020-10-30 | 上海新型烟草制品研究院有限公司 | Aerosol generating device, temperature adjusting method, system, equipment and storage medium thereof |
| CN111671162A (en) * | 2020-06-28 | 2020-09-18 | 深圳市美深威科技有限公司 | Heating element with multiple temperature probe points |
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