CN104957778B - A kind of electronic cigarette - Google Patents
A kind of electronic cigarette Download PDFInfo
- Publication number
- CN104957778B CN104957778B CN201510436030.1A CN201510436030A CN104957778B CN 104957778 B CN104957778 B CN 104957778B CN 201510436030 A CN201510436030 A CN 201510436030A CN 104957778 B CN104957778 B CN 104957778B
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- CN
- China
- Prior art keywords
- tobacco rod
- radiator
- suction nozzle
- collet
- ptc heaters
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A24F47/008—
Abstract
The invention discloses a kind of electronic cigarettes, it is desirable to provide a kind of stable and long lifespan electronic cigarette that generates heat.It includes the tobacco rod of tubulose, it is connected to the suction nozzle of tobacco rod one end, it is set in turn in smoking device in tobacco rod, battery, blast switch, LED light to far from suction nozzle one end from tobacco rod close to suction nozzle one end, and is set to that tobacco rod end is transparent or semitransparent and ventilating cover with air admission hole；The junction of the tobacco rod and suction nozzle has flue gas mixing chamber；The suction nozzle includes tube body and the suction nozzle inner core full of tube body；The smoking device includes the collet being set in tobacco rod, is set to the radiator of the PTC heaters and receiving tobacco tar of mutual heat transfer connection in collet；The radiator is located at the center of collet, and the PTC heaters are located at the both sides of radiator or wrap up radiator from periphery；The blast switch, LED light, battery and PTC heaters are electrically connected；The present invention has many advantages, such as that fever is fast, thermal conversion rate is high, natural life-span is long.
Description
Technical field
The present invention relates to new cigarette equipment technical fields, more particularly, to a kind of electronic cigarette.
Background technology
Existing electronic cigarette, after mostly using Resistant heating so that the method for accompanying electronic cigarette liquid gasification smoke
Meets the needs of electronic cigarette is smoked panel test.The method of Resistant heating is although simple and easy to do, but by battery volume in electronic cigarette
The limitation of capacity and electronic cigarette volume, the resistance wire of fever cannot be made that power is very big, and resistance wire limited length is susceptible to
The problem of electronic cigarette smog deficiency.On the other hand, the steam raising temperature of electronic cigarette tobacco juice and the conducting of heating resistance wire
There are higher differences for operating temperature, therefore also need to increase temperature control and detection circuit and element in electronic cigarette, also increase
The cost and complexity of electronic cigarette otherwise when the tobacco juice in an electronic cigarette is critical to be exhausted be easy to cause resistance wire
Dry combustion method easily causes resistance wire to blow；In addition after circuit components micromation, the reliability of component reduces, and is just
Well-designed reusable Rechargeable electronic cigarette, also often has temperature control failure, is unable to escape the final result of short life.
Invention content
The present invention overcomes the disadvantages of the prior art, provides a kind of electricity simple in structure, fever stabilization and long lifespan
Sub- cigarette.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of electronic cigarette includes the tobacco rod of tubulose, is connected to the suction nozzle of tobacco rod one end, from tobacco rod close to suction nozzle one end to
It is set in turn in smoking device in tobacco rod, battery, blast switch, LED light far from suction nozzle one end, and is set to tobacco rod end
Ventilating cover transparent or semitransparent and with air admission hole；
The junction of the tobacco rod and suction nozzle has flue gas mixing chamber；
The suction nozzle includes tube body and the suction nozzle inner core full of tube body；
The smoking device includes the collet being set in tobacco rod, is set to mutual heat transfer connection in collet
PTC heaters and the radiator for accommodating tobacco tar；
The radiator is located at the center of collet, and the PTC heaters are located at the both sides of radiator or are wrapped up from periphery
Radiator；
The blast switch, LED light, battery and PTC heaters are electrically connected；
When suction, air enters tobacco rod from ventilating cover end, and suction nozzle is reached through PTC heaters, radiator, flue gas mixing chamber.
Preferably, the PTC heaters are located at the both sides of radiator, and the radiator is that multi-disc cooling fin is mutually parallel
Fin structure.
Preferably, the PTC heaters are located at the both sides of radiator, and the radiator is that multi-disc cooling fin is interlaced
Reticular structure.
Preferably, the PTC heaters wrap up radiator from periphery, and the radiator is that multi-disc cooling fin is mutually parallel
Fin structure.
Preferably, the PTC heaters wrap up radiator from periphery, and the radiator is that multi-disc cooling fin is interlaced
Reticular structure.
Preferably, the both sides that the radiator couples with PTC heater heat transfer are the plane being mutually parallel, remaining two
Side is bonded with sleeve's inner wall.
Preferably, the rectangular cross-section of the radiator.
Preferably, it is clamped or is threadedly coupled between tube body and tobacco rod.
Compared with prior art, the invention has the advantages that：
The present invention is being set by using the PTC heaters with positive temperature coefficient using possessed by the heater element
The neighbouring characteristic with heated at constant temperature of operating temperature (i.e. Curie temperature), uses the particular job temperature characterisitic of custom-made
PTC heaters, the operating temperature for making the PTC heaters and the gasification smoke temperature of the electronic cigarette liquid of a certain specification, kind are mutually fitted
Answer, using PTC heaters constant temperature warming the fast, flames of anger, thermal conversion rate is high, is influenced minimum, natural life-span length etc. by supply voltage
The no advantage of conventional heating element, by coordinating the radiator of specific shape and size, the temperature for overcoming existing electronic cigarette shared
Control the shortcomings that circuit structure is complicated, and smoke amount is small, and heater strip is easily blown.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the sectional view along C-C in Fig. 1.
Fig. 3 is the first alternative structure in section shown in Fig. 2.
Fig. 4 is second of alternative structure in section shown in Fig. 2.
Fig. 5 is the third alternative structure in section shown in Fig. 2.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the 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 not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and electronic cigarette shown in Fig. 2 include the tobacco rod 6 of tubulose, are connected to the suction nozzle of 6 one end of tobacco rod, from tobacco rod 6
It is set in turn in smoking device in tobacco rod 6, battery 5, blast switch 4, LED light 3 to far from suction nozzle one end close to suction nozzle one end,
And be set to 6 end of tobacco rod it is transparent or semitransparent and with air admission hole ventilating cover 1；
The junction of the tobacco rod 6 and suction nozzle has flue gas mixing chamber 15；
The suction nozzle includes tube body 12 and the suction nozzle inner core 13 full of tube body 12, is passed through between the tube body 12 and tobacco rod 6
Clamping is threadedly coupled, and has good air-tightness；
The smoking device includes the collet 8 being set in tobacco rod 6, is set in collet 8 mutual heat transfer connection
PTC heaters 9 and accommodate tobacco tar radiator 10；
The radiator 10 is located at the center of collet 8, and the PTC heaters 9 wrap up radiator 10 from periphery；
The blast switch 4, LED light 3, battery 5 and PTC heaters 9 are electrically connected；
When suction, air enters tobacco rod 6 from 1 end of ventilating cover, is arrived through PTC heaters 9, radiator 10, flue gas mixing chamber 15
Up to suction nozzle.
Wherein, the radiator 10 is the fin structure that multi-disc cooling fin is mutually parallel, and the section of the radiator 10 is
Rectangle, it is clear that can also be the suitable shapes such as circle.
In Fig. 3, the radiator 10 is located at the center of collet 8, and the PTC heaters 9 wrap up radiator 10 from periphery,
The radiator 10 is the interlaced reticular structure of multi-disc cooling fin, and interlaced reticular structure can be mutually perpendicular to hand over
Mistake can also tilt staggeredly.The rectangular cross-section of the radiator 10, it is clear that can also be the suitable shapes such as circle.Remaining knot
Structure and electronic cigarette shown in FIG. 1 are essentially identical.
In Fig. 4, the radiator 10 is located at the center of collet 8, and the PTC heaters 9 are located at the both sides of radiator 10,
The radiator 10 is the fin structure that multi-disc cooling fin is mutually parallel.The radiator 10 couples with 9 heat transfer of PTC heaters
Both sides be the plane being mutually parallel, remaining both sides is bonded with 8 inner wall of collet.Obvious radiator 10 can also be corresponding change
Shape and other suitable shapes.Remaining structure and electronic cigarette shown in FIG. 1 are essentially identical.
In Fig. 5, the radiator 10 is located at the center of collet 8, and the PTC heaters 9 are located at the both sides of radiator 10,
The radiator 10 is the interlaced reticular structure of multi-disc cooling fin, and interlaced reticular structure can be mutually perpendicular to hand over
Mistake can also tilt staggeredly.The both sides that the radiator 10 couples with 9 heat transfer of PTC heaters are the plane being mutually parallel,
Remaining both sides are bonded with 8 inner wall of collet.Obvious radiator 10 can also be corresponding deformation and other suitable shapes.Remaining knot
Structure and electronic cigarette shown in FIG. 1 are essentially identical.
The part 11 vacated among radiator 10 is for accommodating tobacco tar, or the fiber containing tobacco tar, by changing radiator
The density between cooling fin on 10 changes the size of cooling fin, can be designed and determined by the smoke amount of specified tobacco tar
System, therefore the smoke amount control of the present invention is more flexible.
When consumer aspirates from suction nozzle, heater circuit conducting is controlled by blast switch 4, LED light 3 is lighted, outside air
Enter from the air admission hole at 1 end of ventilating cover, through blast switch 4,5 periphery of battery, passes through multiple ventholes of 8 bottom of collet, into
Enter into the cavity being compounded between the PTC heaters 9 of cooling fin 10 and collet 8, at this point, radiator 10 cooling fin it
Between the heat that is transmitted by PTC heaters 9 of tobacco tar (or other composite materials containing tobacco tar) gasify, the flue gas of generation is big
Amount is evaporated together with the air of sucking, after being mixed in the flue gas mixing chamber 15 of suction nozzle front end, by the cigarette of Fiber Materials
Oral cavity is sucked by consumer after the filtering of mouth inner core 13.
The work temperature setting of PTC heaters is as follows in above-described embodiment：
T is the setting value of the operating temperature of PTC heaters in formula；
Δ T is the temperature range of tobacco juice gasification；
Tmin is the gasification temperature of the minimum material of gasification temperature in a certain electronic cigarette liquid formula；
Tmax is the gasification temperature of gasification temperature highest material in a certain electronic cigarette liquid formula.
In actual value setting of the reality in a kind of selected electronic cigarette tobacco liquid operating temperature, can press tobacco juice formula institute across
Operating temperature central value T ± 10~20 DEG C of warm area are set or higher, or directly with the gasification of main feature fragrance in tobacco juice
Temperature is set as operating temperature, and with profit, it is evaporated.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (2)
1. a kind of electronic cigarette, it is characterised in that：Tobacco rod including tubulose is connected to the suction nozzle of tobacco rod one end, close from tobacco rod
Suction nozzle one end is set in turn in smoking device in tobacco rod, battery, blast switch, LED light, and setting to far from suction nozzle one end
Ventilating cover transparent or semitransparent in tobacco rod end and with air admission hole；
The junction of the tobacco rod and suction nozzle has flue gas mixing chamber；
The suction nozzle includes tube body and the suction nozzle inner core full of tube body；
The smoking device includes the collet being set in tobacco rod, is set to the PTC hairs of mutual heat transfer connection in collet
Hot body and the radiator for accommodating tobacco tar；
The radiator is located at the center of collet；
The PTC heaters are located at the both sides of radiator；The radiator is that multi-disc cooling fin is mutually inclined netted knot staggeredly
Structure；
The both sides that the radiator couples with PTC heater heat transfer are the plane being mutually parallel, remaining both sides in collet
Wall is bonded；
The blast switch, LED light, battery and PTC heaters are electrically connected；
When suction, air enters tobacco rod from ventilating cover end, and suction nozzle is reached through PTC heaters, radiator, flue gas mixing chamber.
2. electronic cigarette according to claim 1, it is characterised in that：Clamping or screw thread connect between the tube body and tobacco rod
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436030.1A CN104957778B (en) | 2015-07-23 | 2015-07-23 | A kind of electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436030.1A CN104957778B (en) | 2015-07-23 | 2015-07-23 | A kind of electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104957778A CN104957778A (en) | 2015-10-07 |
| CN104957778B true CN104957778B (en) | 2018-11-06 |
Family
ID=54212007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436030.1A Active CN104957778B (en) | 2015-07-23 | 2015-07-23 | A kind of electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104957778B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997164B (en) * | 2015-07-23 | 2019-03-12 | 云南中烟工业有限责任公司 | A kind of electronic cigarette |
| CN105768231B (en) * | 2016-04-20 | 2019-08-09 | 云南中烟工业有限责任公司 | A kind of cigarette holder that combined type air flue is axially distributed |
| EP3863445B1 (en) * | 2018-10-12 | 2024-01-17 | JT International SA | Aerosol generation device and heating chamber therefor |
| CN109619686A (en) * | 2018-12-28 | 2019-04-16 | 山东圣和塑胶发展有限公司 | The cooling element and preparation method thereof of rodlike porous electronics flue gas product |
| CN110269283A (en) * | 2019-07-29 | 2019-09-24 | 深圳小辣椒科技有限责任公司 | It is a kind of to heat the electronic cigarette that do not burn |
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| CN103519351A (en) * | 2013-10-31 | 2014-01-22 | 红塔烟草(集团)有限责任公司 | Electrical heating cigarette |
| CN203597410U (en) * | 2013-12-02 | 2014-05-21 | 深圳市赛尔美电子科技有限公司 | Atomizer and electronic cigarette with same |
| CN103889258A (en) * | 2011-10-27 | 2014-06-25 | 菲利普莫里斯生产公司 | Aerosol generating system with improved aerosol production |
| CN104000305A (en) * | 2013-06-07 | 2014-08-27 | 惠州市吉瑞科技有限公司 | Electronic cigarette |
| CN204070570U (en) * | 2014-08-15 | 2015-01-07 | 深圳市合元科技有限公司 | Smoke inhalation device and electronic cigarette |
| CN204812047U (en) * | 2015-07-23 | 2015-12-02 | 云南中烟工业有限责任公司 | Novel electron cigarette |
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| CN204888735U (en) * | 2015-07-23 | 2015-12-23 | 云南中烟工业有限责任公司 | Longe -lived electron cigarette |
| CN204907922U (en) * | 2015-07-23 | 2015-12-30 | 云南中烟工业有限责任公司 | Durable electron cigarette |
| CN204969466U (en) * | 2015-07-23 | 2016-01-20 | 云南中烟工业有限责任公司 | Long service life's electron cigarette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150181934A1 (en) * | 2013-12-27 | 2015-07-02 | British American Tobacco (Investments) Limited | Apparatus for Heating Smokeable Material |
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2015
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889258A (en) * | 2011-10-27 | 2014-06-25 | 菲利普莫里斯生产公司 | Aerosol generating system with improved aerosol production |
| CN104000305A (en) * | 2013-06-07 | 2014-08-27 | 惠州市吉瑞科技有限公司 | Electronic cigarette |
| CN103519351A (en) * | 2013-10-31 | 2014-01-22 | 红塔烟草(集团)有限责任公司 | Electrical heating cigarette |
| CN203597410U (en) * | 2013-12-02 | 2014-05-21 | 深圳市赛尔美电子科技有限公司 | Atomizer and electronic cigarette with same |
| CN204070570U (en) * | 2014-08-15 | 2015-01-07 | 深圳市合元科技有限公司 | Smoke inhalation device and electronic cigarette |
| CN204812047U (en) * | 2015-07-23 | 2015-12-02 | 云南中烟工业有限责任公司 | Novel electron cigarette |
| CN204812046U (en) * | 2015-07-23 | 2015-12-02 | 云南中烟工业有限责任公司 | Novel electron cigarette |
| CN204888735U (en) * | 2015-07-23 | 2015-12-23 | 云南中烟工业有限责任公司 | Longe -lived electron cigarette |
| CN204907922U (en) * | 2015-07-23 | 2015-12-30 | 云南中烟工业有限责任公司 | Durable electron cigarette |
| CN204969466U (en) * | 2015-07-23 | 2016-01-20 | 云南中烟工业有限责任公司 | Long service life's electron cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104957778A (en) | 2015-10-07 |
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