CN203523811U - Electronic cigarette - Google Patents
Electronic cigarette Download PDFInfo
- Publication number
- CN203523811U CN203523811U CN201320612926.7U CN201320612926U CN203523811U CN 203523811 U CN203523811 U CN 203523811U CN 201320612926 U CN201320612926 U CN 201320612926U CN 203523811 U CN203523811 U CN 203523811U
- Authority
- CN
- China
- Prior art keywords
- heater
- electronic cigarette
- described heater
- reservoir
- tobacco juice
- 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 - Lifetime
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 40
- 241000208125 Nicotiana Species 0.000 claims abstract description 60
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 60
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims description 17
- 238000009941 weaving Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract 2
- 238000000889 atomisation Methods 0.000 description 23
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000005586 smoking cessation Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
-
- 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
- Resistance Heating (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to an electronic cigarette which comprises a case, an atomizing assembly and a liquid storage device. The atomizing assembly is contained in the case, and the liquid storage device can store tobacco juice. A smoke channel is formed in the case. The electronic cigarette is characterized in that the atomizing assembly comprises a heating unit which can adsorb the tobacco juice, the heating unit is tubular, the tube wall of the heating unit is provided with a micro hole penetrating through the tube wall, and a part of the surface of the heating unit is combined with air in the smoke channel. The surface area of the heating tube is large, namely, the heating area of the heating tube is large, the outer surface of the heating tube makes contact with the stored liquid, the liquid absorbing area of the heating tube is large, and therefore the electronic cigarette has good atomizing effect.
Description
Technical field
The utility model 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 smog.The calandria of general atomizer is the heating wire of spring-like, and its manufacturing process is for to be wrapped in the heating wire of wire on one fixed axis.When the energising of described heating wire, the tobacco juice being stored on storage medium is adsorbed on described fixed axis, through the heat effect of described heating wire by tobacco juice atomization.
Yet, this electronic cigarette in use, because described heating wire is wire, also just can only make its atomization near the tobacco juice heating being positioned at described heating wire body, and from described heating wire body the tobacco juice (comprising the tobacco juice between taenidium) away from allow to atomization but because thus the relatively low atomizing particle of its atomization temperature is larger, cause atomizing effect bad.
Utility model content
Based on this, the better electronic cigarette of a kind of atomizing effect is proposed.
An electronic cigarette, comprises housing, is housed in atomizing component and the reservoir that can store tobacco juice in described housing, in described housing, is formed with flue; Described atomizing component comprises the heater that can adsorb tobacco juice, and in a tubular form and on its tube wall, be provided with the micropore that penetrates tube wall, the part surface of described heater is combined in the air in described flue described heater.
Wherein, thus described housing has each inner member that host cavity can be accommodated described electronic cigarette, at least can accommodate described reservoir and atomizing component.
Wherein, described reservoir is mainly used for storing the member of tobacco juice, can be for being independent of described housing but be arranged on the liquid storage container in described housing, the airtight container with opening that the part wall body of described housing of can also serving as reasons surrounds, can also be the tank body of being manufactured by the reasonable material of the liquid storage performances such as filament, woollen blanket or the nontoxic sponge of heatproof, make the described tobacco juice can be filling or be stored in described reservoir.Secondly, described reservoir can be set to the shape with described housing adaptation, can also be set to the cylinder of square or tubulose.In addition, the host cavity central authorities that described reservoir can be arranged on described housing can also be arranged on the optional position in the described host cavities such as a side of host cavity of described housing, as long as described reservoir does not stop up described flue.
Wherein, the passage that described flue is circulation of air, can be positioned at the middle position of described housing, also can be positioned at the lateral location of described housing; In the situation that described flue is positioned at lateral location, at least part of tube wall of described flue and the chamber wall of described liquid storage cylinder can be set to one.The atomizing particle that described atomizing component can be produced by described flue transfers out outside described housing.
Wherein, thus described atomizing component is liquid can be given to atomization to suck the utensil of atomization gas for consumer, at least comprises the heater that can adsorb tobacco juice.
Wherein, described heater in a tubular form and on its tube wall, be provided with the micropore that penetrates tube wall.On wherein said heater, every square centimeter can arrange 1200～4900 micropores, can strengthen like this ability of described heater storage tobacco juice itself by described micropore, also can make tobacco juice be distributed on described heater, also can allow tobacco juice pass tube wall.
In addition, described heater itself can have various structures:
The first, the described heater mixed weaving body that flexible heating strip and temperature resistant fiber shuffling form of serving as reasons, thus heater itself will have a large amount of connectivity micropores; Further, described flexible heating strip is wire or conductive fiber, and described temperature resistant fiber is natural fiber, glass fibre or carbon fiber.
The second, described heater comprises the heating film of matrix in a tubular form and the described matrix surface that is laid in; Further, described heating film is PTC(Positive Temperature Coefficient) film or exothermic paint layer, described matrix is made by microcellular structure material.Described PTC film is a kind of membranaceous heating wire that is coated in described outer surface of substrate.Described like this heating film is that PTC film or exothermic paint layer adstante febre can make the whole heating of described heater, and the passive adstante febre of described heater can be by tobacco juice atomization attached thereto.
The third, described heater is foam metal heater, foamy graphite or Multi-hole ceramic heating element.Initiatively adstante febre can be by tobacco juice atomization attached thereto for described heater.
Wherein, in the air of at least part of surface conjunction of described heater in described flue, the part surface that refers to described heater can contact with the air in described flue, like this, tobacco juice by described heater atomization can be diffused in the air of described flue, and mobile air can be taken the tobacco juice of atomization out of.
Compared with prior art, such scheme has following main beneficial effect:
1, because described heater is provided with the micropore that penetrates tube wall, described like this heater can utilize capillarity to adsorb the tobacco juice in described reservoir, and after described tobacco juice is adsorbed to described heater, utilize capillarity on described heater, freely to creep, thereby thereby be distributed in equably on described heater and thermally equivalent atomization goes out the uniform atomizing particle of volume.In addition, described micropore has also increased the heating area of described heater, thereby has increased the contact area of described heater and described tobacco juice, can improve the speed of atomization.Secondly, implement micropore and also can allow tobacco juice pass the tube wall of described heater, realize the attached opposite side atomization of a side draught.
2, further, due to described heater in a tubular form, and heating area is larger, can heat appropriate tobacco juice simultaneously, atomizing effect is better, and can produce appropriate smog to obtain preferably mouthfeel.In addition, described heater process is comparatively simple, and in the process of the described electronic cigarette of assembling, does not need to be wrapped on fixed axis as heating wire loaded down with trivial detailsly, and the assembly operation of product is simplified for this reason.
Further technical scheme can be, described reservoir surrounds the lateral surface of at least part of described heater, and the air in described flue can be through the pipeline of described heater.
Wherein, described reservoir surrounds the lateral surface of at least part of described heater, can be read as the medial surface of described reservoir and the lateral surface of described heater is bonded to each other, the tobacco juice of described reservoir can directly be adsorbed on described heater, and can by adjusting the contact area of the medial surface of described reservoir and the lateral surface of described heater, control the flow of described tobacco juice, avoiding too much or very few tobacco juice to be adsorbed on described heater affects atomizing effect; Can also be read as between the medial surface of described reservoir and the lateral surface of described heater and be provided with the air gap, between described reservoir and described heater, only only have part to contact, or described drain part (will do discuss in detail) is set between described reservoir and described heater below, by described drain part, described tobacco juice is transported on described heater from described reservoir, certainly, similarly can be by adjusting the quantity of described drain part or the flow that cross-sectional area is controlled described tobacco juice.In addition, when described reservoir can provide described tobacco juice for described heater, also can reduce from described heater and be delivered to the heat described housing, like this, reduce the loss of described heater heat, improved the heat service efficiency of described heater, but also avoid described housing temperature distortion more severe patient consumer is damaged.And, described reservoir can also be as the support member of described heater, simplify the internal structure of described electronic cigarette, the more important thing is the quantity that can reduce the mounting parts in described housing, the free air space that virtually can increase air can easily be sucked consumer.
Secondly, in described heater, there is the pipeline that the air that can allow in described flue passes, the tobacco juice of heater atomization can be discharged and be entered in described flue by the medial surface of described pipeline like this, and the free air space that can also further increase in addition the air in described housing can easily be sucked consumer.
Further technical scheme can be, described heater surrounds the lateral surface of at least part of described reservoir, and the air in described flue can whip the outer surface of described heater.
Wherein, described heater surrounds the lateral surface of at least part of described reservoir, can be read as the medial surface of described heater and the lateral surface of described reservoir is bonded to each other, the tobacco juice of described reservoir can directly be adsorbed on described heater, and can by adjusting the contact area of the medial surface of described heater and the lateral surface of described reservoir, control the flow of described tobacco juice, avoiding too much or very few tobacco juice to be adsorbed on described heater affects atomizing effect; Can also be read as between the medial surface of described heater and the lateral surface of described reservoir and be provided with the air gap, between described reservoir and described heater, only only have part to contact, or described drain part (will do discuss in detail) is set between described reservoir and described heater below, by described drain part, described tobacco juice is transported on described heater from described reservoir, certainly, similarly can be by adjusting the quantity of described drain part or the flow that cross-sectional area is controlled described tobacco juice.
Secondly, air in described flue can whip the outer surface of described heater, when consumer sucks described electronic cigarette, the moving air in described housing can contact with the outer surface of described heater like this, and the atomization tobacco juice of the outer surface of described heater is taken out of.
Further technical scheme can be, also comprises drain body, and one end of described drain body connects described reservoir, and the other end extend in the pipeline of described heater.
Wherein, described drain part can be fiber, the material that the imbibition abilities such as sponge are strong or thin suction pipe are made, so not only can utilize capillarity to carry described tobacco juice, but also can avoid described heater directly to contact with described reservoir, reducing heat is delivered in described reservoir in large quantities, thereby greatly improved heat service efficiency, and it is aging to have avoided described heater for a long time the heating of described reservoir to be accelerated described reservoir, make described reservoir produce powder and affect smog quality, also avoided described heater to cause damage to described reservoir simultaneously.
Further technical scheme can be, in the inner side wall body of described heater or outer wall, axially extended groove is set.Can regulate the contact area of described heater and described reservoir by described groove like this, can also form auxiliary flue, improve air flux.
Owing to the utlity model has These characteristics and advantage, can be applied to the substitute of cigarette for this reason and give up smoking.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the electronic cigarette of embodiment one;
Fig. 2 is the stereo decomposing structural representation of the electronic cigarette shown in Fig. 1;
Fig. 3 is the schematic perspective view of the heater shown in Fig. 2;
Fig. 4 is the deployed configuration schematic diagram of heater shown in Fig. 3;
Fig. 5 is the schematic perspective view of the heater of embodiment two;
Fig. 6 is the schematic perspective view of the heater of embodiment three;
Fig. 7 is the cross-sectional view of the electronic cigarette of embodiment four;
Fig. 8 is the part section structural representation of the electronic cigarette of embodiment five;
Fig. 9 is the plan structure schematic diagram that the setting in the outer wall of described heater of an embodiment extends axially groove.
The specific embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provided preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Embodiment one
Refer to Fig. 1 and Fig. 2, the electronic cigarette 100 of embodiment one comprises housing 110, is housed in reservoir 130, power supply module 140 and atomizing component 121 in described housing 110.Described power supply module 140 is for providing power supply to described atomizing component 121.
Described housing 110 is made by plastic material, is roughly cylindrical shape and has hollow structure and be formed for accommodating the cavity of each inner member of described electronic cigarette 100.In other embodiments, described housing 110 can be also square cylinder shape, elliptic cylindrical shape etc.One end of described housing 110 offers venthole 112, and the other end offers air admission hole 123, is also formed with the flue 122 that is communicated with described air admission hole 123 and venthole 112 in described housing 110.Described housing 110 can arrange a filtration suction nozzle (not shown) near one end of venthole 112, for filtering the nicotine of smog and nicotine etc.
Described reservoir 130 can be made by the nontoxic sponge of heatproof, can adsorb tobacco juice and tobacco juice is stored in described reservoir 130.In described reservoir 130, be provided with the axially extended passage 125 that holds, described in hold passage 125 part medial surface surround the lateral surface of heater 120, hold the part that passage 125 forms described flue 122 described in addition.In addition, between described reservoir 130 and described venthole 112, have cushion space 114, described filtration suction nozzle can be arranged in described cushion space 114.
Described atomizing component 121 comprises heater 120, described heater 120 has pipeline 126 in a tubular form, described pipeline 126 also forms a part for described flue 122, thereby pipeline 126 madial walls of described heater 120 are combined in the air in described flue 122.On described heater 120, also there is the micropore 124 that penetrates tube wall.Describedly hold the part medial surface of passage 125 and the lateral surface of described heater 120 is bonded to each other.Like this, tobacco juice in described reservoir 130 is directly adsorbed on described heater 120 by capillarity, and after described tobacco juice is adsorbed to described heater 120, utilize capillarity can on described heater 120, freely creep and pass the tube wall of described heater 120, thereby can be distributed in equably on described heater 120 and thermally equivalent atomization goes out the uniform atomizing particle of volume.In addition, described micropore 124 has also increased the heating area of described heater 120, thereby has increased the contact area of described heater 120 and tobacco juice, can improve the speed of atomization.
Described heater 120 in a tubular form, thereby heating area is larger, can heat equably appropriate tobacco juice simultaneously, the single-size for this reason producing and appropriate smog are to obtain preferably mouthfeel.Moreover the process of described heater 120 is comparatively simple, and do not need loaded down with trivial details heating wire is wrapped on fixed axis in the process of the described electronic cigarette of assembling, assembly operation is simple.And can by adjusting the contact area of the medial surface of described reservoir 130 and the lateral surface of described heater 120, control the flow of described tobacco juice, avoiding too much or very few tobacco juice to be adsorbed on described heater 120 affects atomizing effect.
In addition, because the described reservoir 130 of part is enclosed in the lateral surface of described heater 120, like this, when described reservoir 130 can provide tobacco juice for described heater 120, also can reduce from described heater 120 and be delivered to the heat described housing 110, like this, when having reduced the thermal loss of described heater 120, improved the heat service efficiency of described heater 120, but also avoid described housing 110 temperature distortions more severe patient consumer is damaged.And, described reservoir 130 can also be as the support member of described heater 120, simplify the internal structure of described electronic cigarette 100, the more important thing is the quantity that can reduce the mounting parts in described housing 110, the free air space that virtually can increase air can easily be sucked consumer.
Secondly, described heater 120 has the pipeline 126 that the air that can allow in described flue 122 passes in a tubular form, tobacco juice on heater 120 is reaching inside pipe wall face through after the tube wall of described heater 120 like this, the tobacco juice of atomization can be discharged and be entered in described flue 122 by described pipeline 126, and the free air space that can also further increase in addition the air in described housing 110 can easily be sucked consumer.
Formation structure as for described heater 120 wall bodies itself, refers to Fig. 3, in the above-described embodiment, and the described heater 120 mixed weaving body 220 that flexible heating strip and temperature resistant fiber shuffling form of serving as reasons.Described mixed weaving body 220 forms the tubulose of hollow.Described mixed weaving body 220 itself has micro-cavernous structure, tobacco juice impurity can leave by the aperture of cavernous structure mixed weaving body 220, or be adsorbed on the temperature resistant fiber that adsorption capacity is stronger, so tobacco juice impurity is difficult for remaining in the surperficial heating effect that affects of flexible heating strip of described mixed weaving body 220.Flexible heating strip can be the materials such as wire, carbon element conductive fiber, and it 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 tubulose heating face that surface area is larger.The imbibition ability of temperature resistant fiber is stronger, and imbibition area is also larger, and flexible heating strip fully contacts with temperature resistant fiber, so the atomizing effect of tobacco juice is good.Fig. 4 is the unfolding state figure of mixed weaving body 220, and mixed weaving body 220 is latticed.The making of mixed weaving body 220 there is stronger specific aim and changeability strong.The heater of the electronic cigarette that while mixed weaving body 220 is relatively traditional is more easily realized automated production, reduces production difficulty.The technological parameters such as mixed weaving body 220 resistance values are also more easily rationally controlled.
Refer to Fig. 1 and Fig. 2, power supply module 140 is electrically connected to heater 120, for providing power supply to heater 120.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 heater 120 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 reservoir 120 is fixed in the cavity of housing 110, then heater 120 is connected with the electrode 142 of power supply module by wire 144, again described electrode 142 is fixed on to electrode holder 146, finally described housing 110 is set on described electrode holder 146, completes assembling.Be appreciated that above-mentioned assemble sequence also can do accommodation.
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 enters electronic cigarette 100 from the air inlet of housing 110, through the pore 148 of described electrode holder 146, bring the smog after tobacco juice atomization into described flue 122, finally from the described venthole 112 of described housing 110, enter into user in the mouth.
Embodiment two
Refer to Fig. 5, the heater 320 of embodiment two is comparatively similar to heater 120 structures of embodiment one, and its difference is, heater 320 is for comprising matrix 322 and conductive coating 324.Described matrix 322 has microcellular structure material by inside to be made, and on wherein said heater 120, every square centimeter can arrange 2000～3000 micropores.Described matrix 322 is roughly the tubulose of hollow.Described conductive coating 324 is attached on the surface of described matrix 322.In the present embodiment, described conductive coating 324 is conductive and heating coating layer.Conductive exothermal high-temperature coatings is coated on described matrix 322 and forms conductive and heating coating layer.Can all be coated with electrothermal high-temp. paint at the surfaces externally and internally of described matrix 322, increase heating area.Electrothermal high-temp. paint is for comprising carbon black, aluminium powder, biphosphate aluminium paint.In other embodiments, electrothermal high-temp. paint can be metallic fiber and carbon fiber, plastics and conduction carbon granule, or the coating of the conductive particle such as metal dust.Described heater 320 does not need loaded down with trivial details heating wire is wrapped on fixed axis, so it is simple for assembly process, can be cost-saving.And the more environmental protection of the material of this heater 320, resistance value is relatively more stable.
Embodiment three
Refer to Fig. 6, the described heater 420 of embodiment three is comparatively similar to heater 120 structures of embodiment one, and its difference is, described heater 420 is by foam metal heater, foamy graphite or Multi-hole ceramic heating element.Described heater 420 directly becomes through pushing or firing the heater that inside has micropore, can initiatively generate heat.Foam metal, foamy graphite or porous ceramics etc. itself have imbibition, heating function, can absorb tobacco juice and at adstante febre atomization tobacco juice.Meanwhile, foam metal, foamy graphite and porous ceramics etc. also have high conduction, heat conductivility, and specific area is large, and pore is completely penetrating, has high porosity, and quality is light and the feature of easy machine-shaping.In addition, because foam metal heater, foamy graphite pipe or ceramic heating element etc. have certain strength and stiffness, do not need to arrange as fixtures such as fixed axis, therefore simplify the structure and packaging technology.Meanwhile, described heater 420 can adopt the Mold Making of standard, can control preferably its resistance, size.In the present embodiment, described heater 420 is foam nickel chromium triangle heater.
Embodiment four
Refer to Fig. 7, the difference of present embodiment and embodiment one is: the pipeline 126 of described heater 120 is not as the part of described flue 122, but gap between described heater 120 and described housing 110 forms described pipeline 126, the lateral wall of described heater 120 is combined in the air in described flue 122, thereby makes air in described flue 122 can whip the outer surface of described heater 120.Described reservoir 130 is fixed on described housing 110, and the airtight container that the part wall body of the described housing 110 of serving as reasons surrounds, for storing described tobacco juice.Described reservoir 130 is roughly cylinder.In the present embodiment, the cross-sectional area of described reservoir 130 is less than the cross-sectional area of described housing 110, and the gap between described reservoir 130 and the inwall of described housing 110 also forms described flue 122 for this reason.One end of described reservoir 130 offers fluid hole 127.One end of drain body 128 connects the fluid hole 127 of described reservoir 130, and the other end extend in the pipeline 126 of described heater 120.
Wherein, described drain part 128 is made for the strong sponge of drain ability inhales, so not only can utilize capillarity to carry described tobacco juice, but also can avoid described heater 120 directly to contact with described reservoir 130, reducing heat is delivered in described reservoir 130 in large quantities, thereby greatly improved heat service efficiency, and it is aging to have avoided described heater 120 for a long time 130 heating of described reservoir to be accelerated described reservoir 130, make described reservoir 130 produce powder and affect smog quality, also avoided 120 pairs of described reservoirs 130 of described heater to cause damage simultaneously.Moving air in described housing 110 can contact with the outer surface of described heater 120, and the atomization tobacco juice of the outer surface of described heater 120 is taken out of.
Embodiment five
As shown in Figure 8, the pipeline 126 of described heater 120 is not as a branch of described flue 122, described heater 120 is enclosed in the outside of the described reservoir 130 of part, described flue 122 is arranged on the outside of described heater 120, thereby the lateral wall that makes described heater 120 is combined in the air in described flue 122, and the air in described flue 122 can whip the outer surface of described heater 120.This structure has solved the problem of heavy dose of atomization better.
In the described heater 120 of said structure, as shown in Figure 9, can also be that axially extended groove 129 is set on the inner or outer wall body of described heater 120, by described groove 129, can regulate the contact area of described heater 120 and described reservoir 130, can also form auxiliary flue, improve air flux.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an electronic cigarette, is characterized in that, comprises housing, is housed in atomizing component and the reservoir that can store tobacco juice in described housing, in described housing, is formed with flue; Described atomizing component comprises the heater that can adsorb tobacco juice, and in a tubular form and on its tube wall, be provided with the micropore that penetrates tube wall, the part surface of described heater is combined in the air in described flue described heater.
2. electronic cigarette according to claim 1, is characterized in that, described reservoir surrounds the lateral surface of at least part of described heater, and the air in described flue can be through the pipeline of described heater.
3. electronic cigarette according to claim 1, is characterized in that, described heater surrounds at least part of described reservoir, and the air in described flue can whip the outer surface of described heater.
4. electronic cigarette according to claim 1, is characterized in that, also comprises drain body, and one end of described drain body connects described reservoir, and the other end extend in the pipeline of described heater.
5. according to the electronic cigarette described in one of claim 1, it is characterized in that the described heater mixed weaving body that flexible heating strip and temperature resistant fiber shuffling form of serving as reasons.
6. electronic cigarette according to claim 5, 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.
7. electronic cigarette according to claim 1, is characterized in that, described heater comprises the heating film of matrix in a tubular form and the described matrix surface that is laid in.
8. electronic cigarette according to claim 7, is characterized in that, described heating film is PTC film or exothermic paint layer.
9. electronic cigarette according to claim 1, is characterized in that, described heater is foam metal heater, foamy graphite heater or Multi-hole ceramic heating element.
10. electronic cigarette according to claim 1, is characterized in that, in the inner side wall body of described heater or outer wall, axially extended groove is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612926.7U CN203523811U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612926.7U CN203523811U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523811U true CN203523811U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612926.7U Expired - Lifetime CN203523811U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
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| CN (1) | CN203523811U (en) |
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Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor Patentee after: SHENZHEN SMOORE TECHNOLOGY Ltd. Address before: 518102 Guangdong city of Shenzhen province Baoan Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor Patentee before: SHENZHEN SMOORE TECHNOLOGY Ltd. |
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Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang street guwu community Dongcai Industrial Zone No. 16 Patentee after: SHENZHEN SMOORE TECHNOLOGY Ltd. Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor Patentee before: SHENZHEN SMOORE TECHNOLOGY Ltd. |
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