CN103948172B - Electronic cigarette - Google Patents

Electronic cigarette Download PDF

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Publication number
CN103948172B
CN103948172B CN201310461501.5A CN201310461501A CN103948172B CN 103948172 B CN103948172 B CN 103948172B CN 201310461501 A CN201310461501 A CN 201310461501A CN 103948172 B CN103948172 B CN 103948172B
Authority
CN
China
Prior art keywords
electronic cigarette
support
flexible heater
housing
flue
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.)
Active
Application number
CN201310461501.5A
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Chinese (zh)
Other versions
CN103948172A (en
Inventor
陈志平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Mcwell Technology Co., Ltd.
Original Assignee
Shenzhen Maikeweier Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Maikeweier Co Ltd filed Critical Shenzhen Maikeweier Co Ltd
Priority to CN201310461501.5A priority Critical patent/CN103948172B/en
Publication of CN103948172A publication Critical patent/CN103948172A/en
Application granted granted Critical
Publication of CN103948172B publication Critical patent/CN103948172B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46Shape or structure of electric heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48Fluid transfer means, e.g. pumps
    • A24F40/485Valves; Apertures
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Abstract

The present invention relates to a kind of electronic cigarette, including:In the housing of hollow structure, its two ends offers air admission hole and venthole, atomizing component is housed in housing, including support member and flexible heater body, support member is internally formed the flue being connected with air admission hole and venthole, the through hole communicated with flue is offered on support member, flexible heater body includes main part and the branch arm being connected with main part, and main part is arranged in through hole and in flue;Tank body is set in the outside of support member, and tank body includes the liquid storage medium of storage tobacco juice, and branch arm extend into the inside of tank body.Above-mentioned electronic cigarette it is simple in construction, assembling process is simple.Flexible heater body has good flexibility, and required shape can be fabricated to according to product design, therefore the resistance value of flexible heater body is stablized relatively, it is ensured that higher atomization uniformity, above-mentioned electronic cigarette has preferable atomizing effect.

Description

Electronic cigarette
Technical field
The present invention relates to a kind of electronic cigarette.
Background technology
Electronic cigarette also known as virtual cigarette, electronic atomizer.Electronic cigarette is used for smoking cessation as cigarette substitute articles for use.Electronics Smoking set has other harmful components such as the outward appearance similar to cigarette and taste, but general tar, the suspended particulates be free of in cigarette.
Electronic cigarette is mainly made up of atomizer and power supply module.The core that atomizer produces atomization gas as electronic cigarette is filled Put, its atomizing effect determines the quality and mouthfeel of flue gas.The calandria of traditional atomizer is heating wire.Its manufacturing process is Heating wire is wrapped in a fixing axle.When heating wire is powered, the tobacco juice of storage on a storage medium is adsorbed in fixing axle, Tobacco juice is atomized by the heat effect through heating wire.However, turn-to-turn distance, the more difficult control of resistance value size, one due to heating wire Cause property is not high, causes atomizing effect bad.
The content of the invention
Based on this, it is necessary to provide a kind of atomizing effect preferable electronic cigarette.
A kind of electronic cigarette, including:
Housing, the two ends of the housing offer air admission hole and venthole, and the housing is in hollow structure;
Atomizing component, is housed in the housing, and the atomizing component includes support member and flexible heater body, the support Being internally formed to offer on the flue being connected with the air admission hole and venthole, the support member of part communicates with the flue Through hole, the flexible heater body includes main part and the branch arm that is connected with the main part, and the main part is arranged in The through hole is simultaneously located in the flue;
Tank body, is set in the outside of the support member, and the tank body includes that the liquid storage medium of tobacco juice, institute can be stored State the inside that branch arm extend into the tank body.
In one of the embodiments, the branch arm is two, and two Arm portions are not arranged on the main part Two ends.
In one of the embodiments, the section of the flexible heater body takes the shape of the letter U.
In one of the embodiments, the length of the branch arm is more than or equal to 0.5mm.
In one of the embodiments, the cross-sectional area of the flexible heater body is 0.5 square millimeter~3 square millimeters.
In one of the embodiments, the flexible heater body is carbon fibre rod.
In one of the embodiments, the flexible heater body is by mixing that flexible heating strip and temperature resistant fiber shuffling are formed Close knitted body.
In one of the embodiments, the flexible heating strip is wire or conductive filament, and the temperature resistant fiber is natural Fiber, glass fibre or carbon fiber.
In one of the embodiments, multiple air-vents are offered on the support member.
In one of the embodiments, in addition to the power supply module that is housed in the housing, the power supply module includes Electrode, wire and electrode fixed seat, the electrode are connected by wire with the branch arm, and the electrode is fixed on the electrode In fixed seat, the electrode fixed seat offers stomata, and air-flow is flowed into from the air admission hole, by the stomata, the flue, And flowed out from the venthole.
Compared with prior art, in above-mentioned electronic cigarette, atomizing component includes support member and flexible heater body, flexible heater body Main part be arranged in through hole on support member, the branch arm of flexible heater body is fully contacted to absorb tobacco juice with tank body, Imbibition and atomization tobacco juice are realized by flexible heater body., can be according to production because flexible heater body has flexibility well in itself Product shape fabricating is stablized relatively into required shape, therefore the resistance value of flexible heater body, is difficult to be affected by temperature, it is ensured that compared with High atomization uniformity, thus above-mentioned electronic cigarette has preferable atomizing effect.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-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 be Fig. 1 in atomizing component schematic perspective view;
Fig. 4 be Fig. 1 in flexible heater body diagrammatic cross-section;
Fig. 5 be another embodiment in flexible heater body diagrammatic cross-section.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention Embodiment be described in detail.Many details are elaborated in the following description to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Refer to Fig. 1 and Fig. 2, the electronic cigarette 100 of an embodiment, including housing 110, the atomizing component of tank body 120 130, 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 are used to provide power to atomizing component 130.
The generally cylindrical body shape of housing 110, i.e. cross section are circle, form each internal member for housing electronic cigarette 100 The cavity of part.Housing 110 is made up of plastic material.In other embodiments, in other embodiments, the cross section of housing 110 It can also be square, ellipse etc..One end of housing 110 offers venthole 112, and the other end offers air admission hole(Figure is not Show).Housing 110 is in hollow structure.Housing 110 can set a filtering suction nozzle close to one end of venthole 112, for filtering cigarette Nicotine and nicotine in mist etc..
Tank body 120 is housed in housing 110, and is set in the outside of atomizing component 130.Tank body 120 includes storage The liquid storage medium 122 of tobacco juice.The heating element heater of tank body 120 and atomizing component 130 contacts with each other, thus atomizing component 130 can To absorb the tobacco juice on liquid storage medium 122.In the present embodiment, tank body 120 is cylindrical shape, is formed for housing atomizing component 130 cavity.Liquid storage medium 122 can be preferable by absorbencys such as fiber, foam, sponge, foamed ceramics, soft rubber or silicon trees Material is made, and the shape of the tank body 120 of formation has changeability, can make liquid storage by external force such as extruding in an assembling process Body 120 is fully contacted with the surface of the heating element heater of atomizing component 130.According to concentration balance principle, it is stored on tank body 120 Tobacco juice 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 includes support member 132 and flexible heater body 134.It is soft Property calandria 134 is located on support member 132.
Support member 132 is in hollow cylindrical configuration, and support member 132 is internally formed and the two ends air admission hole of housing 110 and gone out The flue 136 that stomata 112 is connected, for supplied gas circulation.Through hole 138 is offered on support member 132.Through hole 138 with Flue 136 is communicated.In the present embodiment, support member 132 is in hollow cylindrical shape.Promising two are opened up on support member 132 relatively The through hole 138 of setting, for being passed through for flexible heater body 134, can be supported and fixing flexible calandria 134.Through hole 138 Shape it is identical with the shape of the cross section of flexible heater body 134.The aperture of through hole 138 is less times greater than flexible heater body 134 Cross section path length.Flexible heater body 134 is allowd to pass through through hole 138.In the present embodiment, through hole 138 is circle. In other embodiments, through hole 138 is shaped as triangle, square etc..The quantity of through hole 138 can also for one or Person's two or more.Further, there can be the relatively small air-vent in multiple apertures on support member 132, for aiding in cigarette Flue gas after road 136 is atomized for tobacco juice circulates, and improves gas circulation.The material of support member 132 can be heat resistant plastics or easy Processing and cheap metal.
As shown in Figure 1 and Figure 4, in the present embodiment, flexible heater body 134 include main part 1342 and with main part 1342 Connected branch arm 1344.Main part 1342 is identical with the cross section of branch arm 1344.Main part 1342 is located in through hole 138 Go up and be located in the flue 136, because through hole 138 is communicated with flue 136, main part 1342 is horizontally set with flue 136, by The radian of a bending is formed in main part 1342 and the connection of branch arm 1344, because of can propping up for two flexible heater bodies 134 Support is on supporter 132.Branch arm 1344 stretches to the inside of tank body 120 fully to contact with tank body 120.The present embodiment In, the quantity of branch arm 1344 is 2, is connected to the two ends of main part 1342.I.e. the section 134 of flexible heater body is substantially Take the shape of the letter U shape.The length of branch arm 1344 can be more than or equal to 0.5mm.Certainly, in the suitable scope, the length of branch arm is got over Long, the surface area contacted with tank body 120 is bigger, i.e. imbibition area is bigger.Meanwhile, the cross-sectional area of flexible heater body 134 can be with For 0.5~3 square millimeter, within the range, the cross-sectional area of flexible heater body 134 is bigger, the surface area of branch arm 1344 compared with Greatly, imbibition area is also bigger, and the heating surface (area) (HS of flexible heater body 134 is also bigger, can improve nebulization efficiency.In other embodiment In, as shown in figure 5, branch arm 1344 can also only one of which, through hole 138 also only need to set one, flexible heater body 134 Section it is substantially L-shaped.It is appreciated that branch arm 1344 can also be to be multiple, when being such as 4, then flexible heater body 134 is cutd open Face is substantially in the U-shape of two intersections.Further, flexible heater body 134 can have gas circulation, be conducive to smog Circulation.In one embodiment, flexible heater body 134 can be carbon fibre rod, and carbon fibre has imbibition ability and conduction Property equal stronger advantages, and can high temperature resistant, corrosion-resistant, material is soft, easy processing shaping.In another embodiment, it is flexible to add Hot body 134 can also be the mixed weaving body formed by flexible heating strip and temperature resistant fiber shuffling.Mixed weaving body has in itself Cavernous structure, with gas circulation.Wherein, flexible heating strip can be the material of the conductive fibers such as wire or carbon fibre Material, with stitchability.Temperature resistant fiber can be durothermic natural fiber, glass fibre or carbon fiber.By flexible heating strip Together with temperature resistant fiber shuffling, the larger cylinder of surface area is formed.The imbibition ability of temperature resistant fiber is stronger, and flexible heating strip Fully contacted with temperature resistant fiber, its heating area is big.It is appreciated that flexible heater body 134 can also be added by other flexible materials Work is formed.
Above-mentioned flexible heater body 134 can absorb the tobacco juice in tank body 120 and be atomized tobacco juice.Its is simple in construction, group Dress process is simple.And flexible heater body 134 itself has good flexibility, and required shape can be fabricated to according to product design, The resistance value size of flexible heater body 134 is preferably controlled, and is difficult to be affected by temperature, and resistance is stable, and atomization uniformity is higher, therefore Atomizing effect is preferable.Simultaneously be not required to it is cumbersome heating wire is wrapped in fixing axle, simplify manufacturing process, saved cost.
Fig. 1 and Fig. 2 are referred to, power supply module 140 is electrically connected with flexible heater body 134, for providing power to flexible add Hot body 134.In the present embodiment, power supply module 140 includes electrode 142, wire 144 and electrode fixed seat 146 and battery(Figure is not Show).Electrode 142 is electrically connected by wire 144 with flexible heater body 134.Electrode 142 is fixed in the electrode fixed seat 146, Electrode fixed seat 146 offers stomata 148, passes through for supplying stream.In other embodiments, electrode fixed seat 146 can also Omit.
The assembling process of electronic cigarette 100 approximately as:Tank body 120 is fixed in the cavity of housing 110 first, then Flexible heater body 134 is connected by wire 144 with the electrode 142 of power supply module, then electrode 142 is fixed on electrode fixed seat 146, finally housing 110 is set in electrode fixed seat 146, assembling is completed.It is appreciated that the assembling of above-mentioned electronic cigarette 100 Order also appropriate adjustment.
In use, as illustrated by the arrows in fig. 1, when user inhales to one end with venthole 112 of electronic cigarette 100 During gas, air-flow from the air inlet electronic cigarette 100 of housing 110, stomata 148 by electrode fixed seat 146, by tobacco juice by flexible The smog of the heating atomization of calandria 134 formation brings flue 122 into, finally from the venthole 112 of housing 110 to the mouth of user In.
In above-mentioned electronic cigarette 100, flexible heater body 134 itself has imbibition heating function.The resistance of flexible heater body 134 Value stabilization, is difficult to be affected by temperature, and support member 132 need not use the heatproof Oil Guide material of cordage, it is to avoid produce powder shadow Atomizing effect is rung, therefore, the atomizing effect of electronic cigarette 100 is preferable.And the manufacture craft of above-mentioned electronic cigarette is simple, processing cost is low It is honest and clean, it is more suitable for industrialized production.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (6)

1. a kind of electronic cigarette, it is characterised in that including:
Housing, the two ends of the housing offer air admission hole and venthole, and the housing is in hollow structure;
Atomizing component, is housed in the housing, and the atomizing component includes support member and flexible heater body, the support member It is internally formed on the flue being connected with the air admission hole and venthole, the support member and offers and passing through that the flue is communicated Multiple air-vents are offered on through hole, the support member, the flexible heater body includes main part and is connected with the main part Branch arm, the main part is arranged in the through hole and in the flue;
Tank body, is set in the outside of the support member, and the tank body includes that the liquid storage medium of tobacco juice, the branch can be stored Arm extend into the inside of the tank body;
The flexible heater body is the mixed weaving body formed by flexible heating strip and temperature resistant fiber shuffling;
The flexible heating strip is wire or conductive fiber, and the temperature resistant fiber is natural fiber, glass fibre or carbon fiber.
2. electronic cigarette according to claim 1, it is characterised in that the branch arm is two, and two Arm portions are not set Put at the two ends of the main part.
3. electronic cigarette according to claim 2, it is characterised in that the section of the flexible heater body takes the shape of the letter U.
4. electronic cigarette according to claim 1, it is characterised in that the length of the branch arm is more than or equal to 0.5mm.
5. electronic cigarette according to claim 1, it is characterised in that the cross-sectional area of the flexible heater body is 0.5 square Millimeter~3 square millimeters.
6. electronic cigarette according to claim 1, it is characterised in that also including the power supply module being housed in the housing, The power supply module includes electrode, wire and electrode fixed seat, and the electrode is connected by wire with the branch arm, the electricity Pole is fixed in the electrode fixed seat, and the electrode fixed seat offers stomata, and air-flow is flowed into from the air admission hole, by institute Stomata, the flue are stated, and is flowed out from the venthole.
CN201310461501.5A 2013-09-29 2013-09-29 Electronic cigarette Active CN103948172B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310461501.5A CN103948172B (en) 2013-09-29 2013-09-29 Electronic cigarette

Applications Claiming Priority (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

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CN103948172B true CN103948172B (en) 2017-08-01

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WO (1) WO2015043134A1 (en)

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US20150090281A1 (en) 2015-04-02
WO2015043134A1 (en) 2015-04-02

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Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Applicant after: SHENZHEN MAIKEWEIER CO., LTD.

Address before: 518102 Guangdong city of Shenzhen province Baoan Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Applicant before: SHENZHEN MICROVAPOR TECHNOLOGY CO., LTD.

Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor

Applicant after: SHENZHEN MAIKEWEIER CO., LTD.

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