CN207461401U - 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
- CN207461401U CN207461401U CN201721366219.9U CN201721366219U CN207461401U CN 207461401 U CN207461401 U CN 207461401U CN 201721366219 U CN201721366219 U CN 201721366219U CN 207461401 U CN207461401 U CN 207461401U
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- CN
- China
- Prior art keywords
- heating device
- ceramic heating
- electronic cigarette
- electrically connected
- bottom ceramic
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Abstract
The utility model discloses a kind of electronic cigarette devices to be generated heat using heat transfer and airflow convection, the bottom ceramic heating device is electrically connected with bottom ceramic heating device control switch, the bottom ceramic heating device control switch is electrically connected with MCU control unit, the output terminal of the bottom ceramic heating device feedback circuit and the input terminal of MCU control unit are electrically connected, the output terminal of the bottom ceramic heating device resistance value detection module and the input terminal of MCU control unit are electrically connected, the bottom heat transfer stainless steel fever tablet is connect with bottom ceramic heating device.The utility model is by using bottom ceramic heating device and by conducting the stainless steel heater of fever and realizing that the bottom stainless steel heater of airflow convection carries out auxiliary fever by air-flow, it is 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 practicability.
Description
Technical field
The utility model belongs to electronic cigarette technical field, is related to the health and safety of electronic cigarette fan, specifically
It is related to a kind of electronic cigarette device to generate 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 replaces 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 open fire burns in smoker's suction inlet at present, and when cigarette open fire burns
It can decompose and generate the harmful substances such as smoke tar, carbon monoxide, phenol, nitrogen oxides, olefin compound, multiring aromatic hydrocarbon substance,
These substances can seriously damage health.The exclusive taste of cigarette can be enjoyed again for cigarette is avoided to generate a large amount of harmful substances,
Cigarette can be heated without burning, such electronic smoking set, smoking article is placed on by effect when being smoking user's smoking
It is wherein electrically heated, it toast at less than combustible temperature until smoldering, smoking user is able to sucking cigarette
Smog.Due to tobacco product be by heating smolder rather than open fire burn, avoid user suck tobacco product because open fire fire
The a large amount of harmful substances generated are burnt, therefore using electronic smoking set smoke and gradually obtains public use.
Existing heating fire-retardant type electronic smoking set, the heat-proof device of heat-generating pipe is fairly simple, heat insulation is poor, is passing through hair
When heat pipe heats cigarette smoke, heat-generating pipe will generate very high temperature, 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 heat generating device is using potsherd, and ceramic rod, ceramic cup, the bad control of homogeneous heating degree, change in resistance is without regularity, temperature
Degree controls bad control.
Utility model content
The purpose of this utility model is to provide a kind of electronic cigarette devices to be generated heat using heat transfer and airflow convection, pass through
The utility model, which inhales low temperature tobacco, can effectively reduce harm of smoking, while the utility model can meet the hair of special low temperature tobacco
The problem of hot mode, the temperature that can effectively improve heat-generating pipe is high, and heat insulation is poor, while homogeneous heating, temperature facilitate control, it is real
The uniform baking of existing low temperature tobacco can realize that fever is uniform using conduction aerating stream heating fever, realize the temperature of low temperature tobacco
Degree control.
To achieve the above object, the utility model provides following technical solution：It is a kind of to be sent out using heat transfer and airflow convection
The electronic cigarette device of heat, including electronic cigarette ontology and upper cover and battery core, the upper cover is covered in the upper end of electronic cigarette ontology, described
The lower end of upper cover is equipped with the first heat insulation loop, and the inside of the electronic cigarette ontology is equipped with collet, and the inside of the collet is equipped with
Annular heater, the lower end side of the electronic cigarette ontology are equipped with air intake window, and the electronic cigarette ontology is in collet and annular
The lower end of heater is equipped with annular heater air intake window, and the electronic cigarette ontology is under air intake window and annular heater air intake window
End is equipped with bottom heat transfer stainless steel fever tablet and bottom ceramic heating device, and the electronic cigarette ontology is fixedly connected with bottom cover,
The bottom cover is equipped with the second heat insulation loop in the inside of steel pipe, and the bottom cover centre position is equipped with insulating trip, the insulating trip bottom
Side is equipped with electrode；The battery core be equipped with MCU control unit and battery power supply unit, the battery power supply unit it is defeated
The power interface of outlet and MCU control unit is electrically connected, and the battery power supply unit is controlled with bottom ceramic heating device
Switch is electrically connected, and the bottom ceramic heating device is electrically connected with bottom ceramic heating device control switch, the bottom
Ceramic heating device control switch is electrically connected with MCU control unit, the output terminal of the bottom ceramic heating device and bottom
The input terminal of ceramic heating device feedback circuit is electrically connected, the output terminal of the bottom ceramic heating device feedback circuit with
The input terminal of MCU control unit is electrically connected, and output terminal and the bottom ceramic heating device of the bottom ceramic heating device hinder
The input terminal for being worth detection module is electrically connected, and output terminal and the MCU of the bottom ceramic heating device resistance value detection module are controlled
The input terminal of unit is electrically connected, and the bottom heat transfer stainless steel fever tablet is connect with bottom ceramic heating device, the MCU
Control unit 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 answers
Close triode Q6, first resistor R6, the second resistance R7 being connected in parallel on first resistor R6 and capacitance 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
It states the first MOS switch pipe Q2 to connect with the second MOS switch pipe Q4, one end and the 5th resistance of the second MOS switch pipe Q4
R15 connects, and the compound transistor Q6 controls the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to be connected respectively.
The technique effect and advantage of the utility model：The electronic cigarette device to be generated heat using heat transfer and airflow convection, is led to
Crossing can effectively control the temperature of low temperature tobacco to control, while can be evenly heated low temperature tobacco, ensure the consistency of smoking mouthfeel, add
Hot method uses bottom ceramic heating device, and bottom ceramic heating device is thermally conducted to the annular heater for being close to heat generating device,
Bottom ceramic heating device passes to annular heater by airflow hole convection current simultaneously, by annular heater and bottom heat transfer not
Rust steel fever tablet heats tobacco together, achieves the uniform baking of low temperature tobacco, by using bottom ceramic heating device and
By conducting the bottom stainless steel heater of fever and realizing that the annular heater of airflow convection carries out auxiliary hair by air-flow
Heat is designed using vacuum heat insulation tube heat-insulating technique, ensures that case surface temperature is unlikely to be dispersed into case surface quickly, has very
High practicability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the circuit control principle block diagram of the utility model；
Fig. 3 is the bottom ceramic heating device circuit diagram of the utility model；
Fig. 4 is the core strueture schematic diagram inside the utility model.
In figure：1 electronic cigarette ontology, 2 upper covers, 3 first heat insulation loops, 4 collets, 5 annular heaters, 6 air intake windows, 7 annulars
Heater air intake window, 8 bottom heat transfer stainless steel fever tablets, 9 bottom ceramic heating devices, 10 bottom covers, 11 steel pipes, 12 second every
Hot ring, 13 insulating trips, 14 electrodes, 15 battery cores, 16 cigarettes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
A kind of electronic cigarette to be generated heat using heat transfer and airflow convection that the utility model provides as shown in Figs 1-4 is filled
It puts, including electronic cigarette ontology 1 and upper cover 2 and battery core 15, the upper cover 2 is covered in the upper end of electronic cigarette ontology 1, the upper cover 2
Lower end be equipped with the first heat insulation loop 3, the inside of the electronic cigarette ontology 1 is equipped with collet 4, and the inside of the collet 4 is equipped with
Annular heater 5, the lower end side of the electronic cigarette ontology 1 are equipped with air intake window 6, and the electronic cigarette ontology 1 is in collet 4
Annular heater air intake window 7 is equipped with the lower end of annular heater 5, the electronic cigarette ontology 1 is in air intake window 6 and annular heater
The lower end of air intake window 7 be equipped with bottom heat transfer stainless steel fever tablet 8 and bottom ceramic heating device 9, the electronic cigarette ontology 1 with
Bottom cover 10 is fixedly connected, and the bottom cover 10 is equipped with the second heat insulation loop 12 in the inside of steel pipe 11, and 10 interposition of bottom cover installs
There is insulating trip 13,13 bottom side of insulating trip is equipped with electrode 14；
The battery core 15 is equipped with MCU control unit and battery power supply unit, the output terminal of the battery power supply unit
It is electrically connected with the power interface of MCU control unit, and the battery power supply unit is switched with the control of bottom ceramic heating device
It is electrically connected, the bottom ceramic heating device is electrically connected with bottom ceramic heating device control switch, the bottom ceramics
Heat generating device control switch is electrically connected with MCU control unit, output terminal and the bottom ceramics of the bottom ceramic heating device
The input terminal of heat generating device feedback circuit is electrically connected, and output terminal and the MCU of the bottom ceramic heating device feedback circuit are controlled
The input terminal of unit processed is electrically connected, and output terminal and the bottom ceramic heating device resistance value of the bottom ceramic heating device detect
The input terminal of module is electrically connected, the output terminal of the bottom ceramic heating device resistance value detection module and MCU control unit
Input terminal is electrically connected, and the bottom heat transfer stainless steel fever tablet is connect with bottom ceramic heating device, and the MCU controls are single
Member is also associated with 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 capacitance C1, first electricity
Resistance 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,
The first MOS switch pipe Q2 is connect with the second MOS switch pipe Q4, one end and the 5th resistance of the second MOS switch pipe Q4
R15 connects, and the compound transistor Q6 controls the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to be connected respectively.
Bottom ceramic heating device and bottom heat transfer stainless steel fever tablet are mounted on metallic heating body：Bottom ceramics hair
Thermal provides heat source in bottom, 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 by stomata in metallic heating body, carries out airflow convection heat transfer, into
Row Convective Heating forms airflow convection heat generating device；It realizes being evenly heated for low temperature tobacco, while is used outside metallic heating body
Vacuum heat-insulation slows down the rapid conductive can of heat.
MCU control unit is mounted in battery core 15, realizes and bottom ceramic heating device temperature is controlled, and temperature control uses
Closed-loop control system realizes that MCU control unit monitors bottom ceramic heating device in real time by bottom heat generating device feedback circuit
Resistance value, so as to control the temperature of heat generating device to reach the temperature value of setting.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of electronic cigarette device to be generated heat using heat transfer and airflow convection, including electronic cigarette ontology (1) and upper cover (2) and
Battery core (15), the upper cover (2) are covered in the upper end of electronic cigarette ontology (1), it is characterised in that：The lower end of the upper cover (2) is equipped with
First heat insulation loop (3), the inside of the electronic cigarette ontology (1) are equipped with collet (4), and the inside of the collet (4) is equipped with ring
Shape heater (5), the lower end side of the electronic cigarette ontology (1) are equipped with air intake window (6), and the electronic cigarette ontology (1) every
The lower end of hot jacket (4) and annular heater (5) is equipped with annular heater air intake window (7), and the electronic cigarette ontology (1) is in air intake window
(6) and the lower end of annular heater air intake window (7) is equipped with bottom heat transfer stainless steel fever tablet (8) and bottom ceramic heating device
(9), the electronic cigarette ontology (1) is fixedly connected with bottom cover (10), and the bottom cover (10) is equipped with second in the inside of steel pipe (11)
Heat insulation loop (12), bottom cover (10) centre position are equipped with insulating trip (13), and insulating trip (13) bottom side is equipped with electricity
Pole (14)；The battery core (15) is equipped with MCU control unit and battery power supply unit, the output terminal of the battery power supply unit
It is electrically connected with the power interface of MCU control unit, and the battery power supply unit is switched with the control of bottom ceramic heating device
It is electrically connected, the bottom ceramic heating device is electrically connected with bottom ceramic heating device control switch, the bottom ceramics
Heat generating device control switch is electrically connected with MCU control unit, output terminal and the bottom ceramics of the bottom ceramic heating device
The input terminal of heat generating device feedback circuit is electrically connected, and output terminal and the MCU of the bottom ceramic heating device feedback circuit are controlled
The input terminal of unit processed is electrically connected, and output terminal and the bottom ceramic heating device resistance value of the bottom ceramic heating device detect
The input terminal of module is electrically connected, the output terminal of the bottom ceramic heating device resistance value detection module and MCU control unit
Input terminal is electrically connected, and the bottom heat transfer stainless steel fever tablet is connect with bottom ceramic heating device, and the MCU controls are single
Member is also associated with starting switch.
2. a kind of 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 capacitance C1, the first resistor R6 pass through 3rd resistor R4
It connects 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 connect 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 Q6 controls the first MOS switch pipe Q2 and the second MOS switch pipe Q6 to be connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366219.9U CN207461401U (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 |
|---|---|---|---|
| CN201721366219.9U CN207461401U (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 |
|---|---|
| CN207461401U true CN207461401U (en) | 2018-06-08 |
Family
ID=62264251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366219.9U Expired - Fee Related CN207461401U (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) | CN207461401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3598905A1 (en) * | 2018-07-24 | 2020-01-29 | Shenzhen Smoore Technology Limited | Baked smoking set and vacuum insulated heating assembly |
-
2017
- 2017-10-23 CN CN201721366219.9U patent/CN207461401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3598905A1 (en) * | 2018-07-24 | 2020-01-29 | Shenzhen Smoore Technology Limited | Baked smoking set and vacuum insulated heating assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |