CN203523810U - Electronic cigarette - Google Patents
Electronic cigarette Download PDFInfo
- Publication number
- CN203523810U CN203523810U CN201320612817.5U CN201320612817U CN203523810U CN 203523810 U CN203523810 U CN 203523810U CN 201320612817 U CN201320612817 U CN 201320612817U CN 203523810 U CN203523810 U CN 203523810U
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- China
- Prior art keywords
- drainage device
- base
- electronic cigarette
- heating wire
- face
- 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
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 46
- 238000005213 imbibition Methods 0.000 claims description 75
- 239000012530 fluid Substances 0.000 claims description 45
- 235000019504 cigarettes Nutrition 0.000 claims description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract 1
- 241000208125 Nicotiana Species 0.000 description 42
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 42
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 41
- 239000000463 material Substances 0.000 description 20
- 230000009102 absorption Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005586 smoking cessation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an electronic cigarette which comprises a smoke flare tube and an atomizing assembly. The smoke flare tube is provided with a liquid storage cavity and a smoke channel. The atomizing assembly comprises an atomizer sleeve, a liquid guide device, a base and a heating element, wherein the liquid guide device blocks the opening of the liquid storage cavity, the base abuts against the tail end of the liquid guide device in the axial direction, and the heating element is arranged between the base and the liquid guide device. The liquid guide device, the heating element and the base are contained in the atomizer sleeve. An air channel communicated with the smoke channel is formed in the atomizer sleeve. The front end face of the base is provided with an end face groove communicated with the air channel. The heating element comprises a linear liquid absorbing rope and a heating coil winding around one part of the liquid absorbing rope. The portion, which is not wound around by the heating coil, of the liquid absorbing rope is contained in the end face groove. The portion, wound around by the heating coil, of the liquid absorbing rope, and the heating coil are arranged in the air channel and are not directly connected with an outlet of a liquid outlet hole. The liquid guide device is further provided with the liquid outlet hole which can supply liquid to the portion, arranged in the end face groove, of the liquid absorbing rope. The electronic cigarette is simple in structure and good in stability.
Description
Technical field
The utility model relates to a kind of electronic atomization device, particularly 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.Conventionally atomizer comprises that liquid storage is cotton, heating wire and Oil Guide body, heating wire supporter, atomizer positive and negative electrode etc.General electronic cigarette is wrapped in heating wire supporter by heating wire and forms heater element, and it is in-house that heater element is arranged on drain, when not only drain mechanism must be used harder material manufacture but also its installation, easily subsides; Secondly its drain mechanism makes sealing more difficult liquid conductive to secondary fluid storage compartment; The flowing fluid ratio that its fluid storage compartment is used medicinal cotton fiber to store is in addition less.And the fixed form of heater element is unstable, its position easily changes, so its less stable.Meanwhile, this atomizer need to, by liquid storage cotton being wrapped on heater element from level to level, be used for holding tobacco tar, its complex structure.The tobacco juice of electronic cigarette is completely by the absorption of liquid storage medium, so not only the tobacco juice of liquid storage medium absorption itself is just fewer, and adsorb a little at it bottom that is just very easy to when more to form on the skeleton that drop drops into its atomizer and deposits to atomizer, thereby in the situation that having heat storage function and soakage function, its atomizer will burn tobacco juice, the tobacco juice that is deposited on atomizer bottom can not easily be discharged from venting channels, and tobacco juice atomization is stablized poor.
Utility model content
Based on this, be necessary to provide a kind of simple in structure and better electronic cigarette of stability.
An electronic cigarette, comprises cigarette bomb tube and atomizing component; In described cigarette bomb tube, be provided with liquid storage cylinder and flue, described liquid storage cylinder has the accent towards described cigarette bomb tube tail end; Described atomizing component comprises that atomizer sleeve, shutoff are at the drainage device of described liquid storage cylinder accent, the base of axially supporting described drainage device breech face and the heater element between described base and described drainage device, and described drainage device, heater element and base are housed in described atomizer sleeve; In described atomizer sleeve, be also provided with the air duct being communicated with described flue, the front end face of described base is provided with end face groove, and described end face groove is communicated with described air duct; Described heater element comprises the heating wire on the wherein a part of line segment that is the imbibition rope of wire and is wrapped in described imbibition rope, the described imbibition rope section that is not wound around described heating wire is housed in described end face groove, has been wound around the outlet that the described imbibition rope section of described heating wire and described heating wire are arranged in described air duct and are not directly connected described fluid hole; On described drainage device, being also provided with can be to the fluid hole that is arranged in the imbibition rope feed flow of described end face groove.
Wherein, described electronic cigarette, thereby be the liquid in it can be given to atomization can for consumer, suck the utensil of atomization gas, at least include atomizing mouth parts and control power unit, between described atomizing mouth parts and control power unit, can connect by screw thread electrode; Wherein said control power unit provides electric energy to the heating wire in described atomizing mouth, and described heating wire gives atomization by the liquid in described atomizing mouth and sucks for user.In described atomizing mouth, be provided with cigarette bomb tube, in described cigarette bomb tube, be provided with liquid storage cylinder and heating wire, described cigarette bomb tube and atomizing component combination can be used as independently parts manufacture and an assembling.In use, can also, using described atomizing mouth as disposable accessory, after the liquid in described atomizing mouth is finished using, with regard to the described atomizing mouth of whole replacing, thereby make described atomizing mouth change convenient, use safety.Wherein user sucks from the leading portion position of described atomizing mouth, aspirates the gas being atomized in described atomizing mouth.
Wherein, described flue can be positioned at the middle position of described cigarette bomb tube, also can be positioned at the lateral location of described cigarette bomb tube; 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 like this, transfers out outside described housing.
Wherein, described liquid storage cylinder is the parts that can store tobacco juice, and it has the accent towards described cigarette bomb tube tail end opening; Due to described drainage device can shutoff described in the accent of liquid storage cylinder, the medium of any absorption tobacco juice can be set in described liquid storage cylinder for this reason.When described drainage device is silica gel material, be silica gel drainage device, tobacco juice in described liquid storage cylinder can not permeate to described imbibition rope by capillarity between fiber, but must to described imbibition rope, permeate by means of being arranged on specially fluid hole described in described drainage device.
Wherein, the front end face of described base arranges end face groove, described end face groove can be radial distribution at the front end face of described base, can be also that starting point is extended the periphery (be in other words radial) to be in the shape of a spiral distributed in the front end face of described base and be located at described air duct from described air duct.
Wherein, described imbibition rope is generally with nontoxic temperature resistant fiber manufacture, and it can utilize capillarity to adsorb the tobacco juice flowing out from described fluid hole; And described imbibition rope is housed in described end face groove, because described datum axle is to the tail end of supporting at described drainage device, if described imbibition rope does not fill up described end face groove (being the cross-sectional area that the cross-sectional area of described imbibition rope is less than described end face groove), also the wall body that has the described drainage device of part is squeezed into described end face groove, thereby the described imbibition rope section that is not wound around described heating wire is compressed in the described end face groove between described base and described drainage device, and the described imbibition rope being extruded adsorbs the tobacco juice amount of passing through and can access further control.For this reason, by arrange varying number described fluid hole, change the thickness of described imbibition rope or change the sectional area size of described end face groove, can adjust adaptedly described imbibition rope adsorb the tobacco juice amount passed through number.
Secondly, thus described imbibition rope can extend to directly fluid hole described in shutoff of described fluid hole; When described imbibition rope does not extend to described fluid hole, first a large amount of tobacco juices flows into other position of front end face of the described base in described end face groove or described end face groove outside through described fluid hole, then from being penetrated into described imbibition rope.
Wherein, described air duct is to allow extraneous air stream also can allow air enter the structure of described flue by the position at described drainage device and described base place.Form described air duct, can be existing gap between described drainage device or described base and shell body (the described atomizer sleeve that will mention below), can be to be also arranged on specially on described drainage device or described base and the axially extending bore being interconnected.
Wherein, described heating wire is wrapped on a part of line segment of described imbibition rope, described heating wire is arranged in described air duct and is not directly connected described fluid hole, but be not equal to whole described heating wires and be arranged in described air duct, thereby the electrical lead of two ends of at least described heating wire can also extend to described end face groove insertion and be arranged in the fairlead of the described base axial hole both sides on described base, and the structure of described fairlead will be described below.
According to technique scheme, when user sucks described electronic cigarette, air can enter described flue and flow out from described air duct, in Air Flow, described heating wire synchronous heating power under the control of controlling power supply will be adsorbed on tobacco juice on described imbibition rope and give atomization, and mobile air can be taken the tobacco juice of atomization out of.
Such scheme is not only simple in structure, assembles easily and good sealing effect, and is compared with the prior art, and has following main beneficial effect:
1. owing to being wound around the described imbibition rope section of described heating wire, be not housed in described end face groove, can absorb the tobacco juice flowing out and send tobacco juice to described heating wire from described fluid hole by described imbibition rope for this reason.
2. because described datum axle is to supporting described drainage device tail end, described drainage device has again reasonable elasticity, no matter thereby whether described imbibition rope fills up described end face groove, described drainage device can be out of shape the described imbibition rope that compressing is arranged in described end face groove, thereby play sealing and throttling action, and can prevent that tobacco juice from not flowing to described heating wire position by described imbibition rope.
3. because gluing, sealing between described base and described drainage device is effective, can prevent from again fleeing everywhere from the tobacco juice of described drainage device outflow.
4. because described heating wire is arranged in described air duct substantially and be not directly connected the outlet of described fluid hole, described heating wire need not directly contact the described fluid hole of described drainage device for this reason, mainly by described imbibition rope, absorbs the tobacco juice flowing out and send tobacco juice to described heating wire from described fluid hole.
For the tobacco juice in described liquid storage cylinder can easily be infiltrated, further technical scheme is, can also in described liquid storage cylinder, breather pipe be set, one end of described breather pipe is plugged in the described fluid hole of described drainage device, and the other end extends to the top in described liquid storage cylinder.Air outside described like this liquid storage cylinder can slowly be penetrated into and in described liquid storage cylinder, make in described liquid storage cylinder, to be unlikely to occur undue negative pressure along described breather pipe.
Further technical scheme can also be, on described base, be provided with base axially extending bore, on described drainage device, be provided with drainage device axially extending bore, described drainage device is silica type material, and described drainage device axially extending bore is communicated with described base axially extending bore and is combined to form described air duct.Silica gel material is more stable, and its matrix itself does not have capillary fiber hole, can not only control by described fluid hole the flow of tobacco juice like this, and the tobacco juice in described liquid storage cylinder can not absorb other foreign matter and have peculiar smell when flowing through described drainage device.Further, thereby described drainage device is silica type material itself has reasonable elasticity, thereby thereby described drainage device can push the parts that are positioned at before and after it, make there is no axial space before and after described drainage device, also can utilize its elasticity to block better the accent of described liquid storage cylinder.
Further technical scheme can also be, described flue is positioned at the central authorities of described cigarette bomb tube, and the lateral wall of the lateral wall of described flue and described cigarette bomb tube forms described liquid storage cylinder.
Further technical scheme can also be that the described imbibition rope section that is not wound around described heating wire fills up described end face groove.It is the cross-sectional area that the shared cross-sectional area of described imbibition rope is substantially equal to described end face groove.
Further technical scheme can also be that the lateral wall of described atomizer sleeve and described cigarette bomb tube is one-body molded.
Further technical scheme can also be, described base axially extending bore is positioned at the central authorities of described base, described drainage device axially extending bore is positioned at the central authorities of described drainage device, two described end face grooves divide the both sides that are located at described base axially extending bore, and two described fluid holes are communicated with respectively two described end face grooves; Described heating wire is wrapped in the middle section position of described imbibition rope, and the two ends of described imbibition rope are separately positioned in two described end face grooves.
Further technical scheme can also be, described drainage device comprises substrate and be arranged on the boss on described substrate central part, and described drainage device axially extending bore connects described boss.
Further technical scheme can also be, described atomizer sleeve is electric conductor, in described atomizer sleeve, electrode slice is also set, between described electrode slice and described atomizer sleeve, insulate, described electrode slice is positioned at the tail end of described base, and the electrical lead of described heating wire is electrically connected to respectively described electrode slice and described atomizer sleeve.
Further technical scheme can also be, described drainage device is hard material, and drainage device is hard drainage device, and described base is silica gel material; Between described drainage device and the accent of described liquid storage cylinder, sealing ring is set.Wherein said hard material refers to have the nontoxic hard insulation of heatproof as pottery, resin.Described drainage device is connected by forming between the accent of described sealing ring and described liquid storage cylinder to seal.Because described base is silica gel material, can push the described end face groove on described base and then push described imbibition rope by described drainage device equally for this reason, thus the discharge of adjusting tobacco juice.Although if certainly described heating wire itself generates heat but its appearance is coated with in the situation of good insulation layer, described drainage device can also be the metal material of hard.
Further technical scheme can also be, described drainage device is porous ceramics, and drainage device is porous ceramics drainage device, and described fluid hole is the contained micropore of porous ceramics itself.This scheme is compared with the prior art, although the structure of described fluid hole and prior art approach, but because described drainage device is ceramic material, there is certain hardness and can push the described end face groove on described base for this reason and then push described imbibition rope, thereby the discharge of adjusting tobacco juice.In this structure, preferably described end face groove distributes in the shape of a spiral, thereby increases the contact-making surface between described imbibition rope and described drainage device.
Further technical scheme can also be, described end face groove be take described air duct and is distributed in the shape of a spiral the front end face of described base and is located at the periphery of described air duct as starting point, and described imbibition rope is housed in described end face groove at least partly.Thereby can increase the contact-making surface between described imbibition rope and described drainage device bottom surface.Can regulate by changing the development length (changing in other words the contact-making surface area between described imbibition rope and described drainage device bottom surface) of described imbibition rope the liquid absorption of described imbibition rope like this.
For this reason, owing to the utlity model has These characteristics and advantage, can be applied in electronic atomizer product.
Accompanying drawing explanation
Fig. 1 is the electronic cigarette generalized section of an embodiment;
Fig. 2 is the electronic cigarette perspective exploded view shown in Fig. 1;
Fig. 3 is the perspective exploded view of the base shown in Fig. 1 and heater element;
Fig. 4 is the schematic perspective view of the drainage device in Fig. 1;
Fig. 5 is the schematic perspective view at another visual angle of the drainage device in Fig. 4;
Fig. 6 is the structural representation of front end face of the base of an embodiment.
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 mono-
Refer to shown in Fig. 1 and Fig. 2, the electronic cigarette 100 of an embodiment comprises connected successively cigarette holder lid 10, cigarette bomb tube 20, atomizing component 30, power supply module 40 and the control power unit (not shown) that electric energy is provided.
Described cigarette holder lid 10 is roughly rounded tabular.On described cigarette holder lid 10, offer venthole 110, for air-flow, pass in and out.In the present embodiment, described cigarette holder lid 10 one end near cigarette bomb tube 20 are provided with flange 112, and described cigarette bomb tube 20 directly socket is fastened on described flange 112.Certainly, described cigarette bomb tube 20 can be threaded on described flange 112.Further, can between described flange 112 and described cigarette bomb tube 20, seal (not shown) be set, to avoid smog to leak.The material of described cigarette holder lid 10 can be ABS plastic.
Described cigarette bomb tube 20 is roughly cylinder, comprises and is positioned at the first cylindrical shell 210 of central authorities and is set in the second cylindrical shell 220 outside described the first cylindrical shell 210.Described cigarette holder lid 10 is fixed on the front end of described the second cylindrical shell 220.The cross section of described the first cylindrical shell 210 and described the second cylindrical shell 220 is two concentric circles with different radii.The radius of the cross section of described the first cylindrical shell 210 is less than the radius of the cross section of described the second cylindrical shell 220.Certainly, in other embodiments, the cross section of described the first cylindrical shell 210 and described the second cylindrical shell 220 can be also rectangle or ellipse etc.The inside of described the first cylindrical shell 210 forms the flue 230 of supplied gas circulation.The opening of front end one end of described flue 230 is larger, for holding larger amount of smoke.Between the outer wall of the inwall of described the second cylindrical shell 220 and described the first cylindrical shell 210, form liquid storage cylinder 240, for storing tobacco juice.Described liquid storage cylinder 240 front ends are closed state, have accent, for exporting tobacco juice thereby tail end is open state.In described liquid storage cylinder 240, the fiber medium of using without any liquid storage.
Described atomizing component 30 comprises atomizer sleeve 310, is housed in base 330, heater element 320 and the drainage device 340 at described liquid storage cylinder accent for shutoff in described atomizer sleeve 310.
Described atomizer sleeve 310 is roughly cylindrical shell both ends open and that can conduct electricity, and the front end of described atomizer sleeve 310 is fixed on the tail end of described the second cylindrical shell 220.The front end of described atomizer sleeve 310 is provided with internal thread, and the tail end of described the second cylindrical shell 220 is provided with external screw thread, and the front end of described atomizer sleeve 310 is threaded on the tail end external screw thread of described the second cylindrical shell 220.In other embodiments, described atomizer sleeve 310 also can be by bonding, bonding, and the modes such as welding are fixed on described the second cylindrical shell 220.Described atomizer sleeve 310 is made by the alloys such as copper nickel or other nonmetallic conductive material.
Refer to shown in Fig. 1, the front end of described drainage device 340 is fixed on described the first cylindrical shell 210, and the central authorities of described drainage device 340 are provided with axial drainage device axially extending bore 342 and the fluid hole 344 adjacent with described drainage device axially extending bore 342.In present embodiment, described drainage device 340 is threaded on described the first cylindrical shell 210.Described drainage device axially extending bore 342 and described base axial hole 332 be interconnected form air duct for extraneous gas stream by and enter described flue 230.One end of described fluid hole 344 is communicated with described liquid storage cylinder 240.In addition, described drainage device 340 is made by silica gel, silica gel material is more stable, its matrix itself does not have capillary fiber hole, can not only control by described fluid hole 344 flow of tobacco juice like this, and the tobacco juice in described liquid storage cylinder 240 can not absorb other foreign matter and have peculiar smell when flowing through described drainage device 340.Secondly, described drainage device 340 has reasonable elasticity, thereby thereby described drainage device 340 can push the parts that are positioned at before and after it, make described drainage device 340 front and back there is no axial space, also can utilize its elasticity to block better the accent of described liquid storage cylinder 240.
Refer to shown in Fig. 4 and Fig. 5, described drainage device 340 comprises substrate 341 and is arranged on the boss 343 in described substrate 341, base 330 described in the tail end butt of described substrate 341.Described drainage device axially extending bore 342 runs through described substrate 341 and boss 343.Described boss 343 is threaded on the wall body of described the first cylindrical shell 210.Further, refer to shown in Fig. 1, can also between described boss 342 and described the first cylindrical shell 210, seal be set, strengthen sealing.Described fluid hole 344 is opened in described substrate 341 and is adjacent with described drainage device axially extending bore 342.Further, refer to shown in Fig. 1, can in a described fluid hole 344, a breather pipe 346 be set therein, extraneous air can penetrate into described liquid storage cylinder 240 by means of described breather pipe 346, thereby guarantees internal and external pressure balance.
Refer to shown in Fig. 1 and Fig. 3, described heater element 320 comprises and is the imbibition rope 322 of wire and is wrapped in the heating wire 324 on described imbibition rope 322 positions, stage casing.Described imbibition rope 322 can be the cordage of the materials such as glass fibre or natural fiber.Certainly, the material that described imbibition rope 322 also can have good absorption tobacco juice ability by other is made.In the present embodiment, described imbibition rope 322 is glass cord.Thereby described heating wire 324 is wrapped in the position, stage casing of described imbibition rope 322 is arranged in the air duct that described drainage device axially extending bore 342 and described base axial hole 332 form.The number of turns that described heating wire 324 is wound around can be 3～8 circles.The diameter of described heating wire 324 can 0.1mm～0.2mm, and certainly, the diameter of described heating wire 324 also can arrange according to actual needs.The material of described heating wire 324 adopts nichrome wire.
Refer to 1 and Fig. 3 shown in, described base 330 is housed in described atomizer sleeve 310.The central authorities of described base 330 are provided with axial base axial hole 332, and described base axial hole 332 runs through whole described base 330, and are connected with described flue 230 by means of described drainage device axially extending bore 342, supplied gas circulation.The front end face of described base 330 is provided with two end face grooves 334 that lay respectively at described base axial hole 332 both sides and connect with described base axial hole 332.Two described end face grooves 334 are for accommodating respectively two ends of described imbibition rope 322.When the two ends of described imbibition rope 322 are housed in respectively in two described end face grooves 334, the position, stage casing of described imbibition rope 322 and on the described heating wire 324 that is wound around be arranged in the air duct that described base axial hole 332 and described drainage device axially extending bore 342 form, described heating wire 324 need not directly contact the outlet of the described fluid hole 344 of described drainage device 340, the main tobacco juice flowing out from described fluid hole 344 by described imbibition rope 322 absorptions also sends tobacco juice to described heating wire 324, but can not blocked completely by described heater element 320, the air duct that comprises described base axial hole 332 affects the gas flow general character.In the present embodiment, as shown in Figure 3, straight line and described base axial hole 332 that two described end face grooves 334 are linked to be intersect.As shown in Figure 3, the quantity of described fluid hole 344 is two, and the outlet of two described fluid holes 344 can be distinguished the two ends of corresponding described imbibition rope 322; The outlet of certain described fluid hole 344 also can be distinguished the corresponding lateral location at described end face groove 334.When described imbibition rope 322 is housed in two described end face grooves 334, described base axial hole 332 can also keep the good gas flow general character.Described base 330 is insulation material, and in the present embodiment, the silica gel that the material of described base 330 is heatproof, can certainly select the insulating materials of hard as resin, pottery etc.Further, the bottom land that 336, two described fairlead 336 open top positions of two fairleads lay respectively at two described end face grooves 334 is also offered in the both sides of the described base axial hole 332 on described base 330.The two ends electrical lead of described heating wire 324 is respectively through two described fairleads 336, to be connected with power supply module 40.Because described base 330 is insulation material, therefore insulated from each other through the two ends electrical lead of the described heating wire 324 of two described fairleads 336.In other embodiments, described fairlead 336 also can omit, the two ends electrical lead of described heating wire 324 directly passes described base axial hole 332 to be connected with described power supply module 40, for making the two ends electrical lead of described heating wire 324 insulated from each other, can on the electrical lead of the two ends of described heating wire 324, distinguish respectively sheathed insulation sleeve.
Refer to shown in 1, one end of two described fluid holes 344 is communicated with described liquid storage cylinder 240, the other end is communicated with described end face groove 334, described imbibition rope 322 also extends to described fluid hole 344 positions, thereby allow described fluid hole 344 that the tobacco juice being stored in described liquid storage cylinder 240 is directly delivered on described imbibition rope 322, and by described heating wire 324 heating, tobacco juice being atomized into smog, smog flows out from described venthole 110 after described drainage device axially extending bore 342, flue 230.The area of the cross section of described fluid hole 344 is 1 square millimeter～3 square millimeters, within the scope of this, is delivered to the tobacco juice amount size to fit of described imbibition rope 322, to produce appropriate smog.The quantity of described fluid hole 344 can be also more than 2.
Refer to shown in 1, the axial contact of top end face of described base 330 is at the breech face of described drainage device 340, and described heating wire 324 is arranged in described air duct.Described imbibition rope 322 fills up described end face groove 334, described like this base 330 and described drainage device 340 can both be out of shape and push described imbibition rope 322, not only can prevent that the tobacco juice flowing out from flowing directly to described heating wire 324 positions from described drainage device 340, and force tobacco juice flow to described heating wire 324 by described imbibition rope 322.From said structure, can find out, by regulate described fluid hole 344 quantity, regulate the sectional area size of described end face groove 334 or regulate the thickness of described imbibition rope 322 can regulate the discharge of tobacco juice.
Refer to shown in Fig. 1, described power supply module 40 is connected with described heating wire 324, for the electric energy of controlling power supply is offered to described heating wire 324; Described power supply module 40 comprises electrode slice 410 and electrode tip holder 430.One end of described electrode slice 410 and described base 330 offset, described electrode tip holder 430 shutoff are at the end of described atomizer sleeve 310, on described electrode tip holder 430, offer air admission hole 412, air-flow flows to, passes through described base axial hole 332 from described air admission hole 412, drainage device axially extending bore 342, flue 230, and flow out from venthole 110.Described electrode slice 410 and described atomizer sleeve 310 are respectively as the both positive and negative polarity of power supply, and the two ends of described heating wire 324 lead-in wire is electrically connected to described electrode slice 410 and atomizer sleeve 310 respectively, has simplified the structure of electronic cigarette 100.Described electrode slice 410 and electrode tip holder 430 can be made by corronil or other conductive material.Between described electrode slice 410 and electrode tip holder 430 and described atomizer sleeve 310, be provided with insulation sleeve 420, described insulation sleeve 420 is set on described electrode slice 410, makes described electrode slice 410 and electrode tip holder 430 and described atomizer sleeve 310 mutually insulateds.
The assembling process of electronic cigarette 100 is roughly as follows: first described heating wire 324 is wrapped on described imbibition rope 322, then pack in two described end face grooves 334 of described base 330, above-mentioned parts are packed in described atomizer sleeve 310 again, then described insulation sleeve 420, described power supply module 40 are installed, reinstall described drainage device 340, then by described cigarette bomb tube 20 handstand fluid injections, after having noted liquid, pack described atomizer sleeve 310 into, then described cigarette holder lid 10 is connected with described cigarette bomb tube 20, finally connect suitable power supply, complete assembling.The assemble sequence that is appreciated that above-mentioned electronic cigarette 100 also can suitably be adjusted as required.
In use, as shown in Fig. 1 arrow, when user is air-breathing to one end with venthole 110 of electronic cigarette 100, air-flow is from described air inlet 412 air inlets, by described base axial hole 332, drainage device axially extending bore 342, flue 230, and from venthole 110 flow out by smoke delivery to user in the mouth.
In above-mentioned electronic cigarette, described the first cylindrical shell 210 and the second cylindrical shell 220 by described cigarette bomb tube 20 have formed described flue 230 and liquid storage cylinder 240, described atomizer sleeve 310 coordinates described electrode slice 410 as power positive cathode, and the structure of the electronic cigarette 100 of having simplified is cost-saving.Described heater element 320 is housed in two described end face grooves 334 of described base 330, and be clamped between described drainage device 340 and base 330, the front end of described atomizer sleeve 310 is fixed on the tail end of the second cylindrical shell 220, closely cooperate, so stability is better between above-mentioned each parts.Particularly described heater element 320 is fixed between described base 330 and described drainage device 340, and its position is difficult for change, and structural stability is better.
According to above-mentioned embodiment, can also be that described atomizer sleeve 310 and the lateral wall (shell body of the second cylindrical shell 220 that is also) of described cigarette bomb tube 20 are set to one-body molded, if described atomizer sleeve 310 is that the nonmetallic materials such as ABS plastic can not be conducted electricity for this reason, can also a conductive electrode be set in addition described atomizer sleeve 310 is interior, this conductive electrode forms described power supply module 40 with described electrode slice 410 pairings and is connected respectively two electrical leads of described heating wire 324.
Embodiment bis-
In above-described embodiment one, described the structure that described drainage device 340 is silica gel materials, and another can embodiment be, described drainage device 340 is not silica gel material but the nontoxic rigid insulation material of the heatproofs such as pottery, resin.Between the accent of described drainage device 340 by a sealing ring and described liquid storage cylinder 240, form to seal and be connected (not shown); Because described base 330 is still silica gel material, can and then push described imbibition rope 322 by the described end face groove 334 on the described base 330 of described drainage device 340 extruding equally for this reason, thereby regulate the discharge of tobacco juice like this.Secondly described base 330 also still can be adjusted the end play between described base 330 and described drainage device 340.
In the present embodiment, can also further be improved to, described drainage device 340 is porous ceramics, and described fluid hole 344 is exactly the contained micropore of porous ceramics itself, and tobacco juice can out reach by described micropore permeation the front end face position of described base 330.As shown in Figure 6, described end face groove 334 in the shape of a spiral (also referred to as radial) distributes, and described imbibition rope 322 is embedded in all or part of described end face groove 334 successively, thereby can increase the contact-making surface between described imbibition rope 322 and described drainage device 340 bottom surfaces.Can regulate by changing the development length (changing in other words the contact-making surface area between described imbibition rope 322 and described drainage device 340 bottom surfaces) of described imbibition rope 322 liquid absorption of described imbibition rope 322 like this.At this, because described base 330 is still silica gel material, can and then push described imbibition rope 322 by the described end face groove 334 on the described base 330 of drainage device 340 extruding equally for this reason, thereby regulate the discharge of tobacco juice.
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 (11)
1. an electronic cigarette, is characterized in that, comprises cigarette bomb tube and atomizing component; In described cigarette bomb tube, be provided with liquid storage cylinder and flue, described liquid storage cylinder has the accent towards described cigarette bomb tube tail end; Described atomizing component comprises that atomizer sleeve, shutoff are at the drainage device of described liquid storage cylinder accent, the base of axially supporting described drainage device breech face and the heater element between described base and described drainage device, and described drainage device, heater element and base are housed in described atomizer sleeve; In described atomizer sleeve, be also provided with the air duct being communicated with described flue, the front end face of described base is provided with end face groove, and described end face groove is communicated with described air duct; Described heater element comprises the heating wire on the wherein a part of line segment that is the imbibition rope of wire and is wrapped in described imbibition rope, the described imbibition rope section that is not wound around described heating wire is housed in described end face groove, and on described drainage device, being also provided with can be to the fluid hole that is arranged in the imbibition rope feed flow of described end face groove; Be wound around the outlet that the described imbibition rope section of described heating wire and described heating wire are arranged in described air duct and are not directly connected described fluid hole.
2. electronic cigarette according to claim 1, it is characterized in that, on described base, be provided with base axially extending bore, on described drainage device, be provided with drainage device axially extending bore, described drainage device is silica gel drainage device, and described drainage device axially extending bore is communicated with described base axially extending bore and is combined to form described air duct.
3. electronic cigarette according to claim 1, is characterized in that, described flue is positioned at the central authorities of described cigarette bomb tube, and the lateral wall of the lateral wall of described flue and described cigarette bomb tube forms described liquid storage cylinder.
4. electronic cigarette according to claim 1, is characterized in that, the described imbibition rope section that is not wound around described heating wire fills up described end face groove.
5. electronic cigarette according to claim 1, is characterized in that, the described imbibition rope section that is not wound around described heating wire extends to described fluid hole.
6. electronic cigarette according to claim 1, is characterized in that, the lateral wall of described atomizer sleeve and described cigarette bomb tube is one-body molded.
7. electronic cigarette according to claim 1, it is characterized in that, described base axially extending bore is positioned at the central authorities of described base, described drainage device axially extending bore is positioned at the central authorities of described drainage device, two described end face grooves divide the both sides that are located at described base axially extending bore, and two described fluid holes are communicated with respectively two described end face grooves; Described heating wire is wrapped in the middle section position of described imbibition rope, and the two ends of described imbibition rope are separately positioned in two described end face grooves.
8. electronic cigarette according to claim 1, is characterized in that, described drainage device comprises substrate and be arranged on the boss on described substrate central part, and described drainage device axially extending bore connects described boss.
9. electronic cigarette according to claim 1, is characterized in that, described drainage device is hard drainage device, and described base is silica gel base; Between described drainage device and the accent of described liquid storage cylinder, sealing ring is set.
10. electronic cigarette according to claim 1, is characterized in that, described drainage device is porous ceramics drainage device, and described fluid hole is the micropore that porous ceramics drainage device itself has.
11. electronic cigarettes according to claim 1, it is characterized in that, described end face groove be take described air duct and is distributed in the shape of a spiral the front end face of described base and is located at the periphery of described air duct as starting point, and described imbibition rope is housed in described end face groove at least partly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612817.5U CN203523810U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320612817.5U CN203523810U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN203523810U true CN203523810U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320612817.5U Expired - Lifetime CN203523810U (en) | 2013-09-29 | 2013-09-29 | Electronic cigarette |
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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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