CN103948172A - Electronic cigarette - Google Patents
Electronic cigarette Download PDFInfo
- Publication number
- CN103948172A CN103948172A CN201310461501.5A CN201310461501A CN103948172A CN 103948172 A CN103948172 A CN 103948172A CN 201310461501 A CN201310461501 A CN 201310461501A CN 103948172 A CN103948172 A CN 103948172A
- Authority
- CN
- China
- Prior art keywords
- electronic cigarette
- flexible
- cigarette according
- calandria
- arm
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Resistance Heating (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to an electronic cigarette. The electronic cigarette comprises a shell of a hollow structure, wherein an air inlet hole and an air outlet hole are formed in the two ends of the shell, an atomizing assembly is accommodated in the shell and comprises a supporting piece and a flexible heating body, a smoke passage communicated with the air inlet hole and the air outlet hole is formed in the interior of the supporting piece, a through hole communicated with the smoke passage is formed in the supporting piece, the flexible heating body comprises a main body part and a support arm part connected with the main body part, and the main body part penetrates through the through hole and is positioned in the smoke passage; a liquid storage body sleeves the outside of the supporting piece and comprises a liquid storage medium for storing smoke liquid, and the support arm part stretches into the interior of the liquid storage body. The electronic cigarette is simple in structure and simple in assembling process. The flexible heating body has good flexibility, and required shapes can be manufactured according to product shapes, thus the resistance value of the flexible heating body is relatively stable, higher atomization uniformity can be ensured, and the electronic cigarette has a better atomization effect.
Description
Technical field
The present invention relates to a kind of electronic cigarette.
Background technology
Electronic cigarette has another name called virtual cigarette, atomizer for electric.Electronic cigarette is cigarette articles for use as an alternative, are used for smoking cessation.Electronic cigarette has the outward appearance similar to cigarette and taste, but general not containing other harmful components such as the tar in cigarette, suspended particulates.
Electronic cigarette mainly consists of atomizer and power supply module.Atomizer produces the core apparatus of atomization gas as electronic cigarette, its atomizing effect has determined quality and the mouthfeel of flue gas.The calandria of traditional atomizer is heating wire.Its manufacturing process is for to be wrapped in heating wire on one fixed axis.When heating wire is switched on, the tobacco juice being stored on storage medium is adsorbed on fixed axis, through the heat effect of heating wire by tobacco juice atomization.Yet due to turn-to-turn distance, the more difficult control of resistance value size of heating wire, uniformity is not high, causes atomizing effect bad.
Summary of the invention
Based on this, be necessary to provide a kind of atomizing effect good electronic cigarette.
An electronic cigarette, comprising:
Housing, the two ends of described housing offer air admission hole and venthole, and described housing is hollow structure;
Atomizing component, be housed in described housing, described atomizing component comprises support member and flexible calandria, the inside of described support member forms the flue being connected with described air admission hole and venthole, on described support member, offer the through hole communicating with described flue, described flexible calandria comprises main part and the arm being connected with described main part, and described main part is arranged in described through hole and is arranged in described flue;
Tank body, is set in the outside of described support member, and described tank body comprises the liquid storage medium that can store tobacco juice, and described arm extend into the inside of described tank body.
In an embodiment, described arm is two therein, and two arm portions are not arranged on the two ends of described main part.
In an embodiment, the section of described flexible calandria takes the shape of the letter U therein.
In an embodiment, the length of described arm is more than or equal to 0.5mm therein.
In an embodiment, the cross-sectional area of described flexible calandria is 0.5 square millimeter～3 square millimeters therein.
In an embodiment, described flexible calandria is carbon fibre rod therein.
Therein in an embodiment, the described flexible calandria mixed weaving body that flexible heating strip and temperature resistant fiber shuffling form of serving as reasons.
In an embodiment, described flexible heating strip is wire or conductive filament therein, and described temperature resistant fiber is natural fiber, glass fibre or carbon fiber.
In an embodiment, on described support member, offer a plurality of air-vents therein.
Therein in an embodiment, also comprise the power supply module being housed in described housing, described power supply module comprises electrode, wire and electrode holder, described electrode is connected with described arm by wire, described electrode is fixed on described electrode holder, described electrode holder offers pore, and air-flow flows to, passes through described pore, described flue from described air admission hole, and flows out from described venthole.
Compared to existing technology, in above-mentioned electronic cigarette, atomizing component comprises support member and flexible calandria, and the main part of flexible calandria is arranged in the through hole on support member, an arm for flexible calandria fully contacts to absorb tobacco juice with tank body, by flexible calandria, realizes imbibition and atomization tobacco juice.Because flexible calandria itself has good flexibility, can be made into required form according to product design, therefore the resistance value of flexible calandria is relatively stable, is difficult for temperature influence, can guarantee higher atomization uniformity, thereby above-mentioned electronic cigarette has good atomizing effect.
Accompanying drawing explanation
Fig. 1 is the generalized section of the electronic cigarette of an embodiment;
Fig. 2 is the perspective exploded view of the electronic cigarette shown in Fig. 1;
Fig. 3 is the schematic perspective view of the atomizing component in Fig. 1;
Fig. 4 is the generalized section of the flexible calandria in Fig. 1;
Fig. 5 is the generalized section of the flexible calandria in another embodiment.
The specific embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.A lot of details have been set forth in the following description so that fully understand the present invention.But the present invention can implement to be much different from alternate manner described here, and those skilled in the art can do similar improvement without prejudice to intension of the present invention in the situation that, so the present invention is not subject to the restriction of following public concrete enforcement.
Refer to Fig. 1 and Fig. 2, the electronic cigarette 100 of an embodiment, comprises housing 110, tank body 120 atomizing components 130, and power supply module 140.Tank body 120, atomizing component 130 and power supply module 140 are housed in housing 110.Power supply module 140 is for providing power supply to atomizing component 130.
Housing 110 is roughly cylindrical shape, and cross section is circular, is formed for accommodating the cavity of each inner member of electronic cigarette 100.Housing 110 is made by plastic material.In other embodiments, in other embodiments, the cross section of housing 110 also can be for square, ellipse etc.One end of housing 110 offers venthole 112, and the other end offers air admission hole (not shown).Housing 110 is hollow structure.Housing 110 can arrange a filtration suction nozzle near one end of venthole 112, for filtering the nicotine of smog and nicotine etc.
Tank body 120 is housed in housing 110, and is set in the outside of atomizing component 130.Tank body 120 comprises the liquid storage medium 122 of storing tobacco juice.Tank body 120 is in contact with one another with the heating element heater of atomizing component 130, thereby atomizing component 130 can absorb the tobacco juice on liquid storage medium 122.In the present embodiment, tank body 120 is cylindrical shape, is formed for accommodating the cavity of atomizing component 130.Liquid storage medium 122 can be made by good materials of absorbency such as fiber, foam, sponge, foamed ceramics, soft rubber or silicon trees, the shape of the tank body 120 forming has changeability, in assembling process, can tank body 120 fully be contacted with the surface of the heating element heater of atomizing component 130 by external force such as extruding.According to concentration balance principle, the tobacco juice being stored on tank body 120 can be delivered on the heating element heater of the atomizing component 130 with imbibition ability.
Atomizing component 130 is housed in housing 110.Atomizing component 130 comprises support member 132 and flexible calandria 134.Flexible calandria 134 is located on support member 132.
Support member 132 is hollow tube-shape structure, and the inside of support member 132 forms the flue 136 being connected with two ends air admission hole and the venthole 112 of housing 110, for supplied gas, circulates.On support member 132, offer through hole 138.Through hole 138 communicates with flue 136.In the present embodiment, support member 132 is the cylindrical shape of hollow.On support member 132, offer promising two through holes that are oppositely arranged 138, for passing for flexible calandria 134, can support and fixing flexible calandria 134.The shape of through hole 138 is identical with the shape of the cross section of flexible calandria 134.The aperture of through hole 138 is less times greater than the path length of the cross section of flexible calandria 134.Make flexible calandria 134 can pass through hole 138.In the present embodiment, through hole 138 is circular.In other embodiments, through hole 138 is shaped as triangle, square etc.The quantity of through hole 138 also can be for more than one or two.Further, on support member 132, can there is the relatively little air-vent in a plurality of apertures, for auxiliary flue 136, supply the flue gas circulation after tobacco juice atomization, improve the gas flow general character.The material of support member 132 can be for heat-resisting plastic cement or is easily processed and low-cost metal.
As shown in Figure 1 and Figure 4, in the present embodiment, flexible calandria 134 comprises main part 1342 and the arm 1344 being connected with main part 1342.Main part 1342 is identical with the cross section of an arm 1344.Main part 1342 is located on through hole 138 and is arranged in described flue 136, because through hole 138 communicates with flue 136, main part 1342 is horizontally set with in flue 136, because main part 1342 and an arm 1344 connections form a crooked radian, because of can being supported on supporter 132 of two flexible calandrias 134.The inside that arm 1344 stretches to tank body 120 is fully to contact with tank body 120.In the present embodiment, the quantity of an arm 1344 is 2, is connected to the two ends of main part 1342.It is the section 134 of the flexible calandria shape that roughly takes the shape of the letter U.The length of propping up arm 1344 can be more than or equal to 0.5mm.Certainly, in this suitable scope, the length of an arm is longer, and the surface area contacting with tank body 120 is larger, and imbibition area is larger.Meanwhile, flexible calandria 134 cross-sectional areas can be for 0.5～3 square millimeter, within the scope of this, the cross-sectional area of flexible calandria 134 is larger, and the surface area of an arm 1344 is larger, and imbibition area is also larger, the heating surface (area) (HS of flexible calandria 134 is also larger, can improve nebulization efficiency.In other embodiments, as shown in Figure 5, an arm 1344 also can only have one, and through hole 138 also only need to arrange one, and the section of flexible calandria 134 is roughly L-shaped.Be appreciated that arm 1344 can also be for a plurality of, as while being 4, the section of flexible calandria 134 is roughly the U-shaped shape of two intersections.Further, flexible calandria 134 can have the gas flow general character, is conducive to smog circulation.In one embodiment, flexible calandria 134 can be carbon fibre rod, and carbon fibre has advantages of that imbibition ability and electric conductivity are all stronger, and can be high temperature resistant, corrosion-resistant, and material is soft, easily machine-shaping.In another embodiment, the flexible calandria 134 mixed weaving body that flexible heating strip and temperature resistant fiber shuffling form of can also serving as reasons.Mixed weaving body itself has cavernous structure, has the gas flow general character.Wherein, flexible heating strip can be the material of the conductive fibers such as wire or carbon fibre, has stitchability.Temperature resistant fiber can be durothermic natural fiber, glass fibre or carbon fiber.Flexible heating strip, together with temperature resistant fiber shuffling, is formed to the larger cylindrical shell of surface area.The imbibition ability of temperature resistant fiber is stronger, and flexible heating strip fully contacts with temperature resistant fiber, and its heating area is large.Be appreciated that flexible calandria 134 also can be processed to form by other flexible materials.
Above-mentioned flexible calandria 134 can absorb tobacco juice the atomization tobacco juice in tank body 120.It is simple in structure, and assembling process is simple.And flexible calandria 134 itself has good flexibility, can be made into required form according to product design, the resistance value of flexible calandria 134 size is better controlled, and is difficult for temperature influence, and resistance is stable, and atomization uniformity is higher, so atomizing effect is better.Do not need loaded down with trivial details heating wire is wrapped on fixed axis, simplified manufacturing process, saved cost simultaneously.
Refer to Fig. 1 and Fig. 2, power supply module 140 is electrically connected to flexible calandria 134, for providing power supply to flexible calandria 134.In the present embodiment, power supply module 140 comprises electrode 142, wire 144 and electrode holder 146 and battery (not shown).Electrode 142 is electrically connected to flexible calandria 134 by wire 144.Electrode 142 is fixed on described electrode holder 146, and electrode holder 146 offers pore 148, for air feed stream, passes through.In other embodiments, electrode holder 146 also can omit.
The assembling process of electronic cigarette 100 is roughly as follows: first tank body 120 is fixed in the cavity of housing 110, then flexible calandria 134 is connected with the electrode 142 of power supply module by wire 144, electrode 142 is fixed on electrode holder 146 again, finally housing 110 is set on electrode holder 146, completes assembling.The assemble sequence that is appreciated that above-mentioned electronic cigarette 100 is also suitably adjusted.
In use, as shown in Fig. 1 arrow, when user is air-breathing to one end with venthole 112 of electronic cigarette 100, air-flow is from the air inlet electronic cigarette 100 of housing 110, through the pore 148 of electrode holder 146, the smog that tobacco juice is formed through flexible calandria 134 heating atomizations, bring flue 122 into, finally from the venthole 112 of housing 110 to user in the mouth.
In above-mentioned electronic cigarette 100, flexible calandria 134 itself has imbibition heating function.The resistance value of flexible calandria 134 is stable, is difficult for temperature influence, and support member 132 does not need to adopt the heatproof Oil Guide material of cordage, and avoiding producing powder affects atomizing effect, and therefore, the atomizing effect of electronic cigarette 100 is better.And the manufacture craft of above-mentioned electronic cigarette is simple, low processing cost is more suitable for suitability for industrialized production.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an electronic cigarette, is characterized in that, comprising:
Housing, the two ends of described housing offer air admission hole and venthole, and described housing is hollow structure;
Atomizing component, be housed in described housing, described atomizing component comprises support member and flexible calandria, the inside of described support member forms the flue being connected with described air admission hole and venthole, on described support member, offer the through hole communicating with described flue, described flexible calandria comprises main part and the arm being connected with described main part, and described main part is arranged in described through hole and is arranged in described flue;
Tank body, is set in the outside of described support member, and described tank body comprises the liquid storage medium that can store tobacco juice, and described arm extend into the inside of described tank body.
2. electronic cigarette according to claim 1, is characterized in that, described arm is two, and two arm portions are not arranged on the two ends of described main part.
3. electronic cigarette according to claim 2, is characterized in that, the section of described flexible calandria takes the shape of the letter U.
4. electronic cigarette according to claim 1, is characterized in that, the length of described arm is more than or equal to 0.5mm.
5. electronic cigarette according to claim 1, is characterized in that, the cross-sectional area of described flexible calandria is 0.5 square millimeter～3 square millimeters.
6. electronic cigarette according to claim 1, is characterized in that, described flexible calandria is carbon fibre rod.
7. electronic cigarette according to claim 1, is characterized in that, the described flexible calandria mixed weaving body that flexible heating strip and temperature resistant fiber shuffling form of serving as reasons.
8. electronic cigarette according to claim 7, is characterized in that, described flexible heating strip is wire or conductive fiber, and described temperature resistant fiber is natural fiber, glass fibre or carbon fiber.
9. electronic cigarette according to claim 1, is characterized in that, offers a plurality of air-vents on described support member.
10. electronic cigarette according to claim 1, it is characterized in that, also comprise the power supply module being housed in described housing, described power supply module comprises electrode, wire and electrode holder, described electrode is connected with described arm by wire, and described electrode is fixed on described electrode holder, and described electrode holder offers pore, air-flow flows to, passes through described pore, described flue from described air admission hole, and flows out from described venthole.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461501.5A CN103948172B (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
| US14/144,827 US20150090281A1 (en) | 2013-09-29 | 2013-12-31 | Electronic cigarette |
| PCT/CN2014/071192 WO2015043134A1 (en) | 2013-09-29 | 2014-01-23 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461501.5A CN103948172B (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103948172A true CN103948172A (en) | 2014-07-30 |
| CN103948172B CN103948172B (en) | 2017-08-01 |
Family
ID=51325640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310461501.5A Active CN103948172B (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150090281A1 (en) |
| CN (1) | CN103948172B (en) |
| WO (1) | WO2015043134A1 (en) |
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| WO2015161459A1 (en) * | 2014-04-23 | 2015-10-29 | Fontem Holdings 2 B.V. | Electronic cigarette with coil-less atomizer |
| WO2016029470A1 (en) * | 2014-08-29 | 2016-03-03 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and atomizing component thereof |
| CN107105774A (en) * | 2014-12-25 | 2017-08-29 | 富特姆控股第有限公司 | Dynamical output power management for electrical smoking equipment |
| CN107440159A (en) * | 2017-08-28 | 2017-12-08 | 云南中烟工业有限责任公司 | A kind of pumping equipment with sheet of metal fibers |
| WO2017214887A1 (en) * | 2016-06-15 | 2017-12-21 | 孟令红 | Electronic cigarette |
| WO2017214878A1 (en) * | 2016-06-15 | 2017-12-21 | 孟令红 | Electronic cigarette |
| CN107846974A (en) * | 2015-05-04 | 2018-03-27 | 富特姆控股第有限公司 | Liquid guide structure, coil heating element heater and the PMU of electronic cigarette |
| CN108289513A (en) * | 2015-12-24 | 2018-07-17 | 菲利普莫里斯生产公司 | Flexible apparatus for aerosol creation |
| US10034988B2 (en) | 2012-11-28 | 2018-07-31 | Fontem Holdings I B.V. | Methods and devices for compound delivery |
| US10194693B2 (en) | 2013-09-20 | 2019-02-05 | Fontem Holdings 1 B.V. | Aerosol generating device |
| US10757969B2 (en) | 2015-12-24 | 2020-09-01 | Altria Client Services Llc | Flexible aerosol-generating devices |
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| US10279934B2 (en) | 2013-03-15 | 2019-05-07 | Juul Labs, Inc. | Fillable vaporizer cartridge and method of filling |
| US10512282B2 (en) | 2014-12-05 | 2019-12-24 | Juul Labs, Inc. | Calibrated dose control |
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| CN103948172B (en) | 2017-08-01 |
| US20150090281A1 (en) | 2015-04-02 |
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