CN203646499U - Electronic cigarette supplied with liquid by suction - Google Patents
Electronic cigarette supplied with liquid by suction Download PDFInfo
- Publication number
- CN203646499U CN203646499U CN201320627658.6U CN201320627658U CN203646499U CN 203646499 U CN203646499 U CN 203646499U CN 201320627658 U CN201320627658 U CN 201320627658U CN 203646499 U CN203646499 U CN 203646499U
- Authority
- CN
- China
- Prior art keywords
- electronic cigarette
- heater
- cigarette
- tobacco tar
- hole
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title abstract description 8
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 24
- 230000000391 smoking effect Effects 0.000 claims abstract description 13
- 241000208125 Nicotiana Species 0.000 claims description 36
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 36
- 239000011148 porous material Substances 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 4
- 230000002265 prevention Effects 0.000 abstract 1
- 238000002309 gasification Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model relates to an electronic cigarette supplied with liquid by suction. The electronic cigarette comprises a casing, an oil reservoir, a heating element, a cigarette holder, a check valve, a heating element conducting wire and batteries. The electronic cigarette is characterized in that a baffle is arranged to divide the electronic cigarette into a positive air pressure area and a negative air pressure area. Two holes are formed in the baffle, wherein one hole is an air hole, one end of the air hole is close to the cigarette holder, and the other end of the air hole is connected with the atmosphere through the casing; the other hole is an oil hole, one end, of the oil hole, close to the cigarette holder, is close to the heating element, and the other end of the oil hole is connected with the oil reservoir through the check valve. When people smoke, smoking oil is injected into the heating element under the action of an air pressure difference to generate smoke. The electronic cigarette has the advantages of high thermal efficiency, high capacities of regulation and control on smoking oil liquid supply, high leakage prevention capacity and good cost performance.
Description
Technical field
The utility model relates to a kind of electronic cigarette of suction feed flow.
Background technology
Electronic cigarette replaces tobacco with the liquid " tobacco tar " of " have taste harmless "; People obtain the sensation of smoking by the flue gas of sucking tobacco tar and producing under heater (or electricity Zu Silk) high temperature action with this.
Say from structure, at present to be mostly the osmosis of utilizing " Oil Guide cordage " introduce heater (or directly by electricity Zu Silk in cordage) by the tobacco tar in oil storage storehouse to electronic cigarette.There are two problems in this structure:
1. the thermal efficiency is low
Flue gas produces needs sufficiently high temperature, between gasification zone, should be effectively heater surface.And heater surface is tight connected cordage with it in said structure, finally gasification is to be only adsorbed on the part tobacco tar that cordage surface contacts with heater, and another part tobacco tar being contained in cordage plays cooling effect---having a strong impact on thus the thermal efficiency.Obviously this,, concerning battery-powered product, is very large defect;
2. easily produce structural seepage
Because cordage is connected part in air intake passage with heater, mean that the tobacco tar in cordage easily passes through the outside seepage of air intake passage;
Because tobacco tar infiltration capacity is only for function, the heater power of cordage wire diameter are definite value---therefore in sucking process, flue gas output is only directly proportional to the time of sucking, irrelevant with suction size; In the time that osculum is sucked, excessive flue gas exists and outside seepage by condensation in air intake passage and with the form of liquid like this.Therefore the mode of urgently utilizing Oil Guide cordage absorption tobacco tar to heat to existing electronic cigarette is improved.
Summary of the invention
The purpose of this utility model is to solve electronic cigarette in prior art to utilize Oil Guide cordage absorption tobacco tar to heat existing the problems referred to above, and a kind of electronic cigarette of suction feed flow is provided.The electronic cigarette of the utility model design suction feed flow, comprise housing, oil storage storehouse, heater, cigarette holder, check valve, heater wire, battery, it is characterized in that: the front end of cigarette holder is established a dividing plate on dividing plate, have two holes, one is pore, pore one end is near cigarette holder, and the other end is connected with atmosphere by housing, and another is oilhole, oilhole leans on one end of cigarette holder near heater, the other end is connected with oil storage storehouse by check valve, and when smoking, tobacco tar produces flue gas because air pressure difference injects heater.Oil storage storehouse is the container that thin non-elastic film body material is made.Oil storage storage capacity reduces and corresponding reducing with built-in tobacco tar.The dividing plate that cigarette holder front end is provided with, is divided into two regions of positive and negative air-pressure by electronic cigarette.When smoking, tobacco tar is mainly because air pressure difference injects heater.Advantage of the present utility model has the good thermal efficiency, good tobacco tar feed flow regulation and control, good antiseep, good cost performance.
Accompanying drawing explanation
Accompanying drawing is section of structure of the present utility model.
The specific embodiment
The electronic cigarette of suction feed flow in figure, comprise housing 1, oil storage storehouse 2, heater 3, cigarette holder 4, heater wire 5, battery 6, it is characterized in that: the front end of cigarette holder is established a dividing plate 7, on dividing plate, be provided with a pore 8, pore is connected with atmosphere by housing, and pore one end is connected with atmosphere by housing near the cigarette holder other end; Another is oilhole 10, and oilhole is connected with oil storage storehouse 2 by check valve 9 near the heater other end by one end of cigarette holder.Oil storage storehouse is the container that thin non-elastic film body material is made.In cigarette holder, be provided with filter membrane 11.On housing, offer air inlet or air inlet gap (in figure, not drawing).On supporting plate, be provided with Pneumatic microswitch (not drawing in figure) control connection heater.
Principle: utilize the suction while sucking electronic cigarette, be negative pressure at the cigarette holder inner chamber of smoke.And be decomposed into two component: a part is supplemented fresh air by pore, extraneous fresh air is entered by air inlet or gap before the housing of cigarette, starts the Pneumatic microswitch of heater simultaneously, also can other controller control heater work; Another part is drawn tobacco tar to heater surface and is at once finally sucked human body by smoke gasification from oil storage storehouse by oilhole.
1. liquid storage (oil storage storehouse+check valve)
Oil storage storehouse is the container that thin non-elastic film body material is made, and one connects check valve, sealing; Tobacco tar stores wherein.Before dispatching from the factory, there is the operational sequence of getting rid of air in oil storage storehouse, check valve; Check valve has guaranteed liquid only export but no import---therefore oil storage storehouse is reduced and is done corresponding compression with liquid, thereby having guaranteed no matter which kind of direction electronic cigarette position locates all can obtain continual supply, until tobacco tar is used up;
2. feed flow (cigarette holder inner chamber negative pressure+oilhole)
Under normality, the very little and oil storage storehouse of oilhole diameter inside and outside without draught head therefore tobacco tar can not produce water clock;
When smoking, from oil storage storehouse, draw tobacco tar to heater surface in the negative role power of cigarette holder inner chamber by oilhole, check valve;
3. there is (cigarette holder inner chamber negative pressure+heater) in flue gas
When smoking, when supplementing fresh air by pore, the negative role power of cigarette holder inner chamber connects the power supply of heater; After heater energising, be about to send to the whole smoke gasifications of surperficial tobacco tar.
4. levelling (heater+pore+oilhole)
Greatest requirements according to exhaust gas volumn:
(1) the maximum quantity delivered (ML) of selection tobacco tar: tobacco tar quantity delivered can pass through to change pore, oilhole is big or small realizes (example: oilhole is constant, pore is larger, fuel delivery is less).With the dynamics difference of smoking, tobacco tar quantity delivered will be done in 0--ML interval corresponding variation afterwards;
(2) select heater electrical power parameter: terminal voltage when heater electrical power parameter arrives the whole smoke gasification in heater surface according to the tobacco tar of maximum quantity delivered of unit interval, the product of electric current.
5. antiseep (filter membrane)
The micro-seepage of tobacco tar be environment temperature significantly change draw have tobacco tar expand with heat and contract with cold and continuous gravity impacts, tobacco tar oozes out from oilhole.This patent adopts passive protection mode: filter membrane is high oil suction, ventilative material, can absorb at most 1/4 oil storage storehouse tobacco tar.
The feature of this patent:
1. the good thermal efficiency
When smoking, required tobacco tar is quantitatively directly instilled into heater surface whole smoke gasifications at once, and therefore the thermal efficiency is good.Facts have proved that this patent more traditional " Oil Guide cordage " the mode thermal efficiency improves more than 1 times;
2. good feed flow regulation and control
According to tobacco tar viscosity by regulating pore, oilhole size can accurately adjust the maximum quantity delivered of tobacco tar, like this with sucking electronic cigarette dynamics, exhaust gas volumn increases and decreases thereupon in time increase and decrease---tobacco tar quantity delivered increases and decreases in good time---;
3. good antiseep
Not when smoking, due to oilhole diameter is very little and oil storage storehouse inside and outside therefore can not produce water clock without draught head; When smoking, the tobacco tar overflowing from oil storage storehouse is all gasified by heater, little residual and can not form water clock; In the time meeting when judder or answer circumstance of temperature difference to cause oilhole to have micro-tobacco tar to overflow, absorb and can not form water clock by filter membrane;
4. good cost performance
The utility model without consider special anti-leakage structure therefore simple in structure, volume is little, (without special material special process) cheap for manufacturing cost, be convenient to automated production, can be supporting with all kinds of electronic cigarettes (only needing to consider the connected mode of heater wire and battery), also can have a style of one's own as consumptive material with tobacco tar.
Claims (5)
1. the electronic cigarette of suction feed flow, comprise housing, oil storage storehouse, heater, cigarette holder, check valve, heater wire, battery, it is characterized in that: the front end of cigarette holder is established a dividing plate on dividing plate, have two holes, one is pore, pore one end is near cigarette holder, and the other end is connected with atmosphere by housing, and another is oilhole, oilhole leans on one end of cigarette holder near heater, the other end is connected with oil storage storehouse by check valve, and when smoking, tobacco tar produces flue gas because air pressure difference injects heater.
2. by the electronic cigarette of suction feed flow claimed in claim 1, it is characterized in that: oil storage storehouse is the container that thin non-elastic film body material is made.
3. by the electronic cigarette of suction feed flow claimed in claim 1, it is characterized in that: oil storage storage capacity reduces and corresponding reducing with built-in tobacco tar.
4. by the electronic cigarette of suction feed flow claimed in claim 1, it is characterized in that: the dividing plate that cigarette holder front end is provided with, is divided into two regions of positive and negative air-pressure by electronic cigarette.
5. by the electronic cigarette of suction feed flow claimed in claim 1, it is characterized in that: when smoking, tobacco tar is mainly because air pressure difference injects heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627658.6U CN203646499U (en) | 2013-10-12 | 2013-10-12 | Electronic cigarette supplied with liquid by suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627658.6U CN203646499U (en) | 2013-10-12 | 2013-10-12 | Electronic cigarette supplied with liquid by suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646499U true CN203646499U (en) | 2014-06-18 |
Family
ID=50912951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627658.6U Expired - Fee Related CN203646499U (en) | 2013-10-12 | 2013-10-12 | Electronic cigarette supplied with liquid by suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646499U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104351948A (en) * | 2014-11-12 | 2015-02-18 | 湖南中烟工业有限责任公司 | Electronic cigarette |
| CN104544565A (en) * | 2013-10-12 | 2015-04-29 | 戴伟 | Suction liquid feeding electronic cigarette |
| WO2017031678A1 (en) * | 2015-08-25 | 2017-03-02 | Fontem Holdings 1 B.V. | Liquid supply for electronic smoking device |
| CN106998819A (en) * | 2014-12-15 | 2017-08-01 | 菲利普莫里斯生产公司 | Aerosol-generating system using the Venturi effect to deliver a substrate to a heating element |
| CN108451036A (en) * | 2018-03-20 | 2018-08-28 | 常州市派腾电子技术服务有限公司 | Electronic cigarette control device, method, electronic cigarette and computer storage media |
| WO2021197034A1 (en) * | 2020-03-30 | 2021-10-07 | 常州市派腾电子技术服务有限公司 | Cartridge and electronic cigarette |
-
2013
- 2013-10-12 CN CN201320627658.6U patent/CN203646499U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544565A (en) * | 2013-10-12 | 2015-04-29 | 戴伟 | Suction liquid feeding electronic cigarette |
| CN104351948B (en) * | 2014-11-12 | 2017-05-10 | 湖南中烟工业有限责任公司 | Electronic cigarette |
| CN104351948A (en) * | 2014-11-12 | 2015-02-18 | 湖南中烟工业有限责任公司 | Electronic cigarette |
| CN106998819B (en) * | 2014-12-15 | 2020-09-04 | 菲利普莫里斯生产公司 | Aerosol-generating system using venturi effect to deliver substrate to heating element |
| CN106998819A (en) * | 2014-12-15 | 2017-08-01 | 菲利普莫里斯生产公司 | Aerosol-generating system using the Venturi effect to deliver a substrate to a heating element |
| EP3232834B1 (en) | 2014-12-15 | 2019-04-17 | Philip Morris Products S.a.s. | An aerosol-generating system using the venturi effect to deliver substrate to a heating element |
| US11478807B2 (en) | 2014-12-15 | 2022-10-25 | Philip Morris Products S.A. | Aerosol-generating system using the venturi effect to deliver substrate to a heating element |
| EP3232834B2 (en) † | 2014-12-15 | 2024-02-14 | Philip Morris Products S.A. | An aerosol-generating system using the venturi effect to deliver substrate to a heating element |
| CN108024575A (en) * | 2015-08-25 | 2018-05-11 | 富特姆控股第有限公司 | The liquid supply of electrical smoking device |
| EP3340817A4 (en) * | 2015-08-25 | 2018-09-05 | Fontem Holdings 1 B.V. | Liquid supply for electronic smoking device |
| WO2017031678A1 (en) * | 2015-08-25 | 2017-03-02 | Fontem Holdings 1 B.V. | Liquid supply for electronic smoking device |
| US11083221B2 (en) | 2015-08-25 | 2021-08-10 | Fontem Holdings 1 B.V. | Liquid supply for electronic smoking device |
| CN108451036A (en) * | 2018-03-20 | 2018-08-28 | 常州市派腾电子技术服务有限公司 | Electronic cigarette control device, method, electronic cigarette and computer storage media |
| WO2021197034A1 (en) * | 2020-03-30 | 2021-10-07 | 常州市派腾电子技术服务有限公司 | Cartridge and electronic cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20171012 |