CN106028850A - Electronic cigarette and airflow control method thereof - Google Patents
Electronic cigarette and airflow control method thereof Download PDFInfo
- Publication number
- CN106028850A CN106028850A CN201480075173.8A CN201480075173A CN106028850A CN 106028850 A CN106028850 A CN 106028850A CN 201480075173 A CN201480075173 A CN 201480075173A CN 106028850 A CN106028850 A CN 106028850A
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- Prior art keywords
- battery
- electronic cigarette
- hole
- control assembly
- suction nozzle
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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- Catching Or Destruction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Disclosed are an electronic cigarette and an airflow control method thereof. The electronic cigarette comprises an electronic cigarette body; one end of the electronic cigarette body is connected with a sucking nozzle and the other end of the electronic cigarette body is connected with a tar storage device for containing tobacco liquid; the electronic cigarette body comprises an atomization assembly used for atomizing the tobacco liquid and a battery assembly for powering the atomization assembly both arranged between the tar storage device and the sucking nozzle; the electronic cigarette is provided with a smoke channel and an airflow channel both communicated to the outer surface of the sucking nozzle and spaced apart from each other, and an airflow induction control assembly for controlling the battery assembly to power the atomization assembly is arranged in the airflow channel. In the electronic cigarette of the present invention, with the airflow induction control assembly being located in the airflow channel, tobacco tar adhesion does not occur even if smoke flows back, and thus the reliability of the electronic cigarette is improved, the stability of smoke volume is increased, tobacco tar hardly leaks, the problem is avoided that the part for the connection of the tar storage device and the electronic cigarette body is prone to bending and deformation to further lead to formation of a slot and leakage of the tobacco tar, and the defect that users suck the tobacco tar into oral cavity is overcome.
Description
The present invention relates to daily electronics field, more particularly to a kind of electronic cigarette and its flow controlling method of air.
With reference to Fig. 1 and Fig. 2, it is the electronic cigarette of two kinds of prior arts, it includes battery rod 2', atomizer 3', oil storage bottle 4', in the prior art, generally battery rod 2' is threadedly coupled with atomizer 3', oil storage bottle 4' is threadedly coupled with atomizer 3', the stomata 1' for being connected and being used for vapour discharge with smoke path is provided with oil storage bottle 4', the one end of battery rod 2' away from oil storage bottle 4' is provided with pneumatic sensor and controller, atomizer 3', pneumatic sensor and controller are respectively positioned in the gas channel for being coaxially disposed and being interconnected with smoke path, oil storage bottle 4' is partially disposed in mouth during smoking, airflow is moved by absorbing gas belt, pneumatic sensor senses airflow signal, and then trigger controller control battery rod 2' powers to atomizer 3', now the stomata 1' on oil storage bottle 4' had both been used for allowing smog to pass through, also the triggering of control pneumatic sensor and controller simultaneously.
There is following defect in prior art：
1）, pneumatic sensor, controller and atomizer 3' be in the gas channel for being coaxially disposed and being interconnected with smoke path 1', once the smog in smoke path 1' flows back, pneumatic sensor and controller can then be infected with smog even tobacco tar, and pneumatic sensor and controller can be directly damaged when serious；
2）, smoking when, oral cavity is clamped on oil storage bottle 4', thus oil storage bottle 4' by the chucking power size in oral cavity difference and to the different tobacco tar amount of atomizer 3' output sizes, thus amount of smoke is unstable, and easily reveals tobacco tar.
3）, due to battery rod 2' and atomizer 3' heavier-weight, in the presence of both battery rod 2' and atomizer 3' gravity, oil storage bottle 4' and atomizer 3' junction easily produces gap, and then easily oil leak because of flexural deformation, and the oral cavity of user is easier to suck the tobacco tar.
4）, for mould simulation cigarette, the length of electronic cigarette is suitable with the length of true cigarette, and in order to reduce the service life of charge frequency and increase battery rod 2', battery rod 2' length often at least accounts for more than half of electronic cigarette length, and the hand of user is generally clamped in the upper zone of the electronic cigarette during smoking, therefore, when electronic cigarette works, the hand of user is easily scalded by atomizer 3', and bad experience is caused to user.
5）, due to atomizer 3' be located at electronic cigarette upper zone, atomizer 3' is nearer apart from oral cavity, thus smog temperature is higher, or even can scald mouth, is unfavorable for the temperature of mould simulation cigarette, poor user experience.
6）, due to atomizer 3' smog need to flow through after oil storage bottle 4' enter smoker oral cavity, thus easily tobacco juice is condensed smog absorbing heat in by oil storage bottle 4', thus user easily sucks the tobacco tar in smoke path, and the tobacco tar of the condensation easily blocks the smoke path.
And, it is connected through a screw thread between atomizer 3' and oil storage bottle 4' and battery rod 2', because the screw thread at atomizer 3' two ends is screw thread in the same direction, thus, when being intended to be charged battery rod 2' taking-ups, the hand of user is generally held on the oil storage bottle 4', another hand rotation battery rod 2', now, if connecting not tight enough between the oil storage bottle 4' and atomizer 3', and when connecting tighter between atomizer 3' and battery rod 2', then oil storage bottle 4' easily occur looses from atomizer 3', and battery rod 2' does not rotate the phenomenon of taking-up also.Similarly, when being intended to change oil storage bottle 4', also easily there is oil storage bottle 4' and do not screw out also, and battery rod 2' has screwed out the phenomenon come.
Therefore, the prior art is defective, it is necessary to improve.
The technical problem to be solved in the present invention is, for the smog in the above-mentioned smoke path of prior art, easily backflow causes that tobacco tar adheres to controller and pneumatic sensor, amount of smoke are unstable and easily leakage tobacco tar, user easily sucks the tobacco tar of condensation and the tobacco tar of condensation easily blocks the defect of smoke path, a kind of pure in mouth feel is provided, exempts from the electronic cigarette and its flow controlling method of air of oil leak.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of electronic cigarette, including electronic cigarette body, one end of the electronic cigarette body is connected with suction nozzle, the other end of the electronic cigarette body is connected with the oil conservator for accommodating tobacco juice, the electronic cigarette body includes being arranged on the battery component for being used between oil conservator and suction nozzle being atomized the atomizing component of tobacco juice and being powered for atomizing component
The electronic cigarette, which has to be communicated to be provided with the suction nozzle outer surface and mutually isolated smoke path and gas channel, the gas channel, controls battery component to be the airflow sensor control assembly that the atomizing component is powered.
Electronic cigarette of the present invention, wherein, the atomizing component is located between the battery component and oil conservator.
Electronic cigarette of the present invention, wherein, the suction nozzle includes mutually isolated the first smoke path and the first gas channel, the electronic cigarette body includes the second smoke path connected with first smoke path and the second gas channel connected with first gas channel, first smoke path and the second smoke path constitute the smoke path, and the first gas channel and the second gas channel constitute the gas channel.
Electronic cigarette of the present invention, wherein, the battery component includes battery bracket, and first through hole is offered along axially penetrating through for the battery bracket；The atomizing component includes the atomization support with atomization chamber, the atomization chamber is connected with the first through hole, and the heating component that promising atomizing cigarette oil provides heat is installed in the atomization chamber, the atomization chamber and first through hole, which are collectively formed, offers at least one first air admission hole connected with the atomization chamber on second smoke path, the outer wall of the atomization support.
Electronic cigarette of the present invention, wherein, battery case is arranged with outside the battery bracket, the side wall of the battery bracket opens up a battery settling groove for being used to install battery vertically, the battery settling groove offers the control assembly fixing groove for fixing the airflow sensor control assembly close to the cell wall of the suction nozzle, the control assembly fixing groove offers the first connection through hole close to the cell wall of the suction nozzle, the battery settling groove, control assembly fixing groove and the first connection through hole collectively form second gas channel, at least one second air admission hole connected with the battery settling groove is offered in the battery case region corresponding with the battery settling groove.
Electronic cigarette of the present invention, wherein, battery case is arranged with outside the battery bracket, the side wall of the battery bracket opens up a battery settling groove for being used to install battery vertically, the battery settling groove offers the first connection through hole close to the cell wall of the suction nozzle, the atomization support also has what is connected with the battery settling groove, control assembly installation cavity for installing the airflow sensor control assembly, the control assembly installation cavity, battery settling groove and the first connection through hole collectively form second gas channel, the atomization support, which corresponds in the region of the control assembly installation cavity, offers at least one second air admission hole connected with the control assembly installation cavity.
Electronic cigarette of the present invention, wherein, battery case is arranged with outside the battery bracket, one second sealing ring is arranged between the battery bracket and battery case.
Electronic cigarette of the present invention, wherein, one end of the battery bracket towards the atomization support, which is provided with inside connector, connector, is fixed with battery electrode；Extend the hollow connecting portion being interference fitted with connector in the bottom of atomization support towards the battery bracket；The atomizing electrode electrically connected with battery electrode is fixed with inside connecting portion, is axially penetrated through along atomizing electrode and offers a through hole；
An axially disposed atomization set is arranged with outside atomizing electrode, atomization covers to be stretched into oil conservator through after atomization chamber, region of the atomization set in atomization chamber offers at least one second connection through hole.
Electronic cigarette of the present invention, wherein, first smoke path is the second through hole axially through the suction nozzle, and second through hole aperture along being gradually reduced towards the direction of the suction nozzle；
First gas channel is the third through-hole axially through the suction nozzle, and inwall of the third through-hole close to the atomizing component part radially extends to be formed for preventing saliva from flowing into the inward flange or first gas channel and the second gas channel connectivity part of the second gas channel filled with the filter medium for adsorbing tobacco tar and allowing gas to pass through.
Electronic cigarette of the present invention, wherein, the atomization support and oil conservator junction are provided with the 4th sealing ring for sealing the oil conservator；
Or, it is equipped with the ring sealing plug with through hole with the bottle sealing of the oil conservator；It is internally provided with the through hole of the ring sealing plug and breaks film for seal the oil conservator.
Electronic cigarette of the present invention, wherein, the atomizing component is detachably connected with battery component.
Electronic cigarette of the present invention, wherein, the atomizing component is provided with the first sealing ring with battery component junction.
Electronic cigarette of the present invention, wherein, the atomizing component is detachably connected with oil conservator.
Electronic cigarette of the present invention, wherein, the battery component is detachably connected with suction nozzle.
Electronic cigarette of the present invention, wherein, battery component is provided with the 3rd sealing ring with suction nozzle junction.
Electronic cigarette of the present invention, wherein, the atomizing component is threadedly coupled with oil conservator, the atomizing component and battery component grafting.
Present invention also offers the flow controlling method of air of above-mentioned electronic cigarette, methods described includes：
S1, the suction nozzle being connected by one end with electronic cigarette body carry out air-breathing, airflow passes gas channel, and the airflow sensor control assembly triggered in gas channel controls battery component to be powered for atomizing component；
Tobacco tar in S2, atomizing component heating and the oil conservator that connects the other end of electronic cigarette body carries out atomization and produces smog, and air-flow enters smoke path and drives smog to enter the oral cavity of smoker through smoke path.
Flow controlling method of air of the present invention, wherein, the battery component includes battery bracket, and first through hole is offered along axially penetrating through for the battery bracket；The atomizing component includes the atomization support with atomization chamber, the atomization chamber is connected with the first through hole, and offer at least one first air admission hole connected with the atomization chamber on the oily heating component that heat is provided of the promising atomizing cigarette of installation, the outer wall of the atomization support in the atomization chamber；
The step S2 includes specifically including：
Air-flow enters atomization chamber through the first air admission hole, and the smog for driving heating component in atomization chamber to be atomized generation enters first through hole, then enters through the second through hole in suction nozzle the oral cavity of smoker.
Flow controlling method of air of the present invention, wherein, battery case is arranged with outside the battery bracket, the side wall of the battery bracket opens up a battery settling groove for being used to install battery vertically, the battery settling groove offers the control assembly fixing groove for fixing the airflow sensor control assembly close to the cell wall of the suction nozzle, the control assembly fixing groove offers close to the cell wall of the suction nozzle and at least one second air admission hole connected with the battery settling groove is offered in the first connection through hole, the battery case region corresponding with the battery settling groove；
The step S1 is specifically included：
After air-breathing, air-flow enters battery settling groove through the second air admission hole, control assembly fixing groove is reached again, airflow sensor control assembly in control assembly fixing groove is triggered start-up operation, air-flow is buffered in control assembly fixing groove, and gradually from the third through-hole discharge in the first connection through hole and suction nozzle.
Flow controlling method of air of the present invention, wherein, battery case is arranged with outside the battery bracket, the side wall of the battery bracket opens up a battery settling groove for being used to install battery vertically, the battery settling groove offers the first connection through hole close to the cell wall of the suction nozzle, the atomization support also has what is connected with the battery settling groove, control assembly installation cavity for installing the airflow sensor control assembly, the atomization support, which corresponds in the region of the control assembly installation cavity, offers at least one second air admission hole connected with the control assembly installation cavity；
The step S1 is specifically included：
After air-breathing, air-flow enters control assembly installation cavity through the second air admission hole, and the airflow sensor control assembly in control assembly installation cavity is triggered start-ups operation, then air-flow from battery settling groove, first connect through hole and suction nozzle in third through-hole gradually discharge.
Implement the electronic cigarette and its flow controlling method of air of the present invention, have the advantages that：The electronic cigarette of the present invention has mutually isolated smoke path and gas channel, airflow sensor control assembly is in gas channel, even if therefore smog backflow, also tobacco tar will not be adhered to, improve product reliability, be not in during smoking due to the chucking power size in oral cavity it is different caused by atomizer output size different tobacco tar amount the problem of, amount of smoke stability is improved, it is difficult to reveal tobacco tar, more be not in cause the junction of oil conservator and electronic cigarette body to be easily bent deformation and produce the problem of gap and oil leak due to the gravity of electronic cigarette body, suck the defect of tobacco tar in the oral cavity for overcoming user.
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of prior art electronic cigarette；
Fig. 2 is the structural representation of another example of prior art electronic cigarette；
Fig. 3 is the schematic appearance of electronic cigarette of the present invention；
Fig. 4 is the explosive view of electronic cigarette of the present invention；
Fig. 5 is the A-A in Fig. 3 of the first embodiment of electronic cigarette first embodiment of the present invention to sectional view；
Fig. 6 is the air flow direction instruction figure of the first embodiment of electronic cigarette of the present invention；
Fig. 7 is that the part of atomizing component part in Fig. 6 shows enlarged drawing；
Fig. 8 is the partial sectional view of another embodiment of first embodiment；
Fig. 9 be electronic cigarette of the present invention second embodiment in atomizing component part air flow direction instruction figure.
In order to solve the smog in smoke path in the prior art, easily backflow causes that tobacco tar adheres to controller and pneumatic sensor, amount of smoke are unstable and easily leakage tobacco tar, user easily sucks the tobacco tar of condensation and the tobacco tar of condensation easily blocks the defect of smoke path to the present invention, a kind of pure in mouth feel is provided, exempts from the electronic cigarette and its flow controlling method of air of oil leak.
The electronic cigarette of the present invention has mutually isolated smoke path and gas channel, airflow sensor control assembly is in gas channel, even if therefore smog backflow, also tobacco tar will not be adhered to, improve product reliability, be not in during smoking due to the chucking power size in oral cavity it is different caused by atomizer output size different tobacco tar amount the problem of, amount of smoke stability is improved, it is difficult to reveal tobacco tar, more be not in cause the junction of oil conservator and electronic cigarette body to be easily bent deformation and produce the problem of gap and oil leak due to the gravity of electronic cigarette body, suck the defect of tobacco tar in the oral cavity for overcoming user.
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, the embodiment that accompanying drawing describes the present invention in detail is now compareed.
If Fig. 3 is the schematic appearance of electronic cigarette of the present invention；Fig. 4 is the explosive view of electronic cigarette of the present invention；
The electronic cigarette of the present invention includes electronic cigarette body, one end of the electronic cigarette body is connected with suction nozzle 1, the other end of the electronic cigarette body is connected with the oil conservator 4 for accommodating tobacco juice, suction nozzle 1 and oil conservator 4 are arranged on relative two ends, be not in during smoking due to the chucking power size in oral cavity it is different caused by atomizer output size different tobacco tar amount the problem of, amount of smoke stability is improved, it is difficult to reveal tobacco tar, more be not in cause the junction of oil conservator 4 and electronic cigarette body to be easily bent deformation and produce the problem of gap and oil leak due to the gravity of electronic cigarette body, suck the defect of tobacco tar in the oral cavity for overcoming user.
To allow users to the surplus for grasping the tobacco juice inside oil conservator 4, the oil conservator 4 is transparent vessel, and user can be grasped the remaining tobacco juice amount of electronic cigarette at any time by transparent oil conservator 4, be easy to user timely to change oil conservator 4, for example, the oil conservator 4 is vial.It is preferred that, scale is provided with the periphery wall for the oil conservator 4 that the glass is made, so that user can estimate the duration that remaining tobacco juice amount is available for sucking, is user-friendly.
The electronic cigarette body includes being arranged on the battery component 2 for being used between oil conservator 4 and suction nozzle 1 being atomized the atomizing component 3 of tobacco juice and being powered for atomizing component 3, it is preferred that the atomizing component 3 is located between the battery component 2 and the oil conservator 4.In this way, overcome in the prior art because atomizing component 3 is located at the upper zone of electronic cigarette, it is nearer apart from oral cavity, thus smog temperature is higher, or even the defect of mouth can be scalded, beneficial to the temperature of mould simulation cigarette.Because the smog of atomizing component 3 needs that oil conservator 4 need not be flowed through, thus smog is not in the problem of smog is condensed tobacco juice absorbs heat in by oil conservator 4 in the prior art, user is avoided to suck the tobacco tar in smoke path, be not in that the tobacco tar of condensation blocks up the puzzlement of smoke path, Consumer's Experience sense is improved.
It is preferred that, the atomizing component 3 is detachably connected with battery component 2, is conveniently replaceable atomizing component 3, and the atomizing component 3 is detachably connected with oil conservator 4, is facilitated user's smoke adding liquid or is changed oil conservator；The battery component 2 is detachably connected with suction nozzle 1, is facilitated user to dismantle suction nozzle 1 and is cleaned.It is of course also possible to design suction nozzle 1 and the integrally formed structure of battery component 2.
Wherein, more specifically, the atomizing component 3 is threadedly coupled with oil conservator 4, the atomizing component 3 and the grafting of battery component 2.The connection between atomizing component 3 and oil conservator 4 is not interfered with when dismantling atomizing component 3 and battery component 2 so, or dismounting atomizing component 3 and the connection between atomizing component 3 and battery component 2 is not interfered with during oil conservator 4, it is screw thread in the same direction that the above-mentioned screw thread due to the two ends of atomizing component 3, which can be avoided, and appear in dismounting when being intended to drive oil conservator 4 to loose the battery component 2, or oil conservator to be dismantled 4 and battery component 2 has screwed out the defect come.
The electronic cigarette has the airflow sensor control assembly 5 for being communicated to and being provided with that control battery component 2 is the atomizing component 3 power supply in the outer surface of suction nozzle 1 and mutually isolated smoke path and gas channel, the gas channel.Airflow sensor control assembly 5 includes controller and pneumatic sensor, pneumatic sensor flows for induction air flow, and trigger signal is sent to controller, controller is uniformly controlled the work of electronic cigarette again, airflow sensor control assembly 5 is in gas channel, isolate with smoke path, even if therefore smog in smoke path flow back, airflow sensor control assembly 5 will not also adhere to tobacco tar, improve product reliability.
Embodiment one：
Smoke path and the composition of gas channel in first embodiment is discussed in detail with reference to Fig. 5-Fig. 8.
In the present embodiment, to cause the unit construction mo(u)ld of the electronic cigarette to imitate real cigarette and meeting the use habit of user, the atomizing component 3 can be coaxially disposed with the battery component 2.The atomizing component 3 non-coaxial can also be set with the battery component 2, i.e. by oil conservator 4 and atomizing component 3 by the way of being set up in parallel, so that oil conservator 4 and atomizing component 3 are connected with battery component 2 respectively, so that the overall structure of the electronic cigarette is T-shaped, or oil conservator 4 is arranged on to the side of atomizing component 3 so that the overall structure of the electronic cigarette is L-shaped etc..
Certainly, specific set-up mode is not limited in the present embodiment, the battery component 2, atomizing component 3 and the oil conservator 4 being for example sequentially connected can be staggered so that the overall profile of the electronic cigarette is abnormity, and the special-shaped concrete shape can be arbitrary shape.
I.e. in the present invention, the overall contour structures of the electronic cigarette are not limited, as long as oil conservator 4 is arranged far from the position of smoke absorbing end.
Furthermore it is also possible to which without setting special suction nozzle 4 as smoke absorbing end, smoke absorbing end can be arranged on the optional position of battery component 2, as long as ensureing smoke absorbing end away from oil conservator 4：For example, can remove suction nozzle 4, the side wall in the end of battery component or close end opens up the passage of correlation.
With reference first to Fig. 5 and Fig. 6, the suction nozzle 1 includes mutually isolated the first smoke path A and the first gas channel B, the electronic cigarette body includes the second gas channel D connected with the first smoke path A the second smoke path C connected and with the first gas channel B, the first smoke path A and the second smoke path C constitutes the smoke path, and the first gas channel B and the second gas channel D constitute the gas channel.
On the first smoke path A and the first gas channel B：
Wherein, the first smoke path A is the second through hole axially through the suction nozzle 1, and the aperture edge of second through hole is gradually reduced towards the direction of the suction nozzle 1, therefore the venthole aperture at suction nozzle 1 is smaller, it so can prevent smoker from telling mist as far as possible and cause smog to enter smoke path again, and the problem of cause to accumulate smog inside smoke path after smoking, if and accumulating smog to clear up away in time too much, smoke path can be blocked after condensation, therefore set the above-mentioned shape of the second through hole to evade this defect well.
The first gas channel B is the third through-hole axially through the suction nozzle 1.In order to prevent saliva, smog etc. from entering gas channel, inwall that can be in third through-hole close to the part of atomizing component 3 radially extends to be formed for preventing saliva from flowing into the second gas channel D inward flange, or refer to Fig. 8, the first gas channel B and the second gas channel D connectivity parts are filled with the filter medium 7 for adsorbing tobacco tar and allowing gas to pass through, such as cotton, foam, wood pulp cellulose.
On the second gas channel D：
With reference to Fig. 5 and Fig. 6, the battery component 2 includes battery bracket 21, battery case 22 is arranged with outside the battery bracket 21, the side wall of the battery bracket 21 opens up a battery settling groove D2 for being used to install battery 23 vertically, the battery settling groove D2 offers the control assembly fixing groove D3 for fixing the airflow sensor control assembly 5 close to the cell wall of the suction nozzle 1, the control assembly fixing groove D3 offers the first connection through hole D4 close to the cell wall of the suction nozzle 1, the battery settling groove D2, the connections of control assembly fixing groove D3 and first through hole D4 collectively forms the second gas channel D, at least one second air admission hole D1 connected with the battery settling groove D2 is offered in the battery case 22 region corresponding with the battery settling groove D2.
One second sealing ring 62 is arranged between the battery bracket 21 and battery case 22, in the present embodiment, an annular groove is opened up close to the circumferential side wall of suction nozzle 1, the second sealing ring 62 is embedded in the annular groove and protrudes the outer peripheral face of battery bracket 21 and battery case 22 is interference fitted and then seals gas channel in battery bracket 21.
Battery component 2 is provided with the 3rd sealing ring 63 with the junction of suction nozzle 1.Specifically, third through-hole edge forms first annular projection along towards the direction of atomizing component 3 is axially extending, first connection through hole D4 edges form the second annular projection along towards the direction of suction nozzle 1 is axially extending, the 3rd sealing ring 63 is arranged outside second annular projection, first annular projection is set in outside the second annular projection and offseted with the 3rd sealing ring 63, and then strengthens the sealing between the first gas channel B and the second gas channel D.And first annular projection is set in outside the second annular projection and caused on from suction nozzle 1 toward the direction of battery 23, it is in step-like that gas channel is in the side of airflow sensor control assembly 5, and circulation is successively decreased layer by layer, can further reduce saliva influence airflow sensor control assembly 5.
In the present embodiment, the first connection through hole D4 is designed as funnel type, wherein the minimum one end of the first connection through hole D4 opening so, it is possible buffer gas flow towards suction nozzle 1, it is to avoid air-flow fully enters oral cavity influence smoking mouthfeel.
During smoking, air-flow sequentially enters battery settling groove D2, control assembly fixing groove D3, the first connection through hole D4, the second annular projection inner space, first annular projection inner space from the second air admission hole D1, is most gone out afterwards through third through-hole.Wherein, when air-flow enters control assembly fixing groove D3, in sensing control assembly 5 negative pressure is formed towards the gas channel part of the side of suction nozzle 1, sensing gas channel of the control assembly 5 away from the side of suction nozzle 1 communicates that to be always maintained at pressure constant with outside, draught head thus is formed in sensing control assembly 5 both sides, is worked so as to trigger sensing control assembly 5, control battery 23 is powered to atomizing component 3, air-flow is buffered when entering in the first connection through hole D4, can slowly be discharged.
On the second smoke path C：
First through hole C3 is offered along axially penetrating through for the battery bracket 21；The atomizing component 3 includes the atomization support 31 with atomization chamber C2, the atomization chamber C2 is connected with the first through hole C3, and the heating component 32 that promising atomizing cigarette oil provides heat is installed in the atomization chamber C2, the atomization chamber C2, first through hole C3, which are collectively formed, offers at least one first air admission hole C1 connected with the atomization chamber C2 on the second smoke path C, the outer wall of the atomization support 31.
The atomizing component 3 is provided with the first sealing ring 61 with the junction of battery component 2.Specifically, one end of the battery bracket 21 towards the atomization support 31 is provided with connector 25, the circumferential lateral margin of first through hole C3 connections forms one the 3rd annular projection along towards atomization support 31 direction is axially extending, 3rd annular projection is interference fitted with connector 25, and opens up the through hole with being connected inside the 3rd annular projection on connector 25 vertically.
Battery electrode 24 is fixed with inside connector 25, the first dead ring is provided between connector 25 and battery electrode 24, specifically, the bottom centre of connector 25 has opened up electrode mounting hole, it is arranged after the first dead ring and is inserted in the electrode mounting hole outside battery electrode 24, herein, the first dead ring not only plays a part of insulation, while strengthening the sealing of gas channel herein and nebulization channel.
Extend the connecting portion 311 being interference fitted with connector 25 in the bottom of atomization support 31 towards the battery bracket 21, the inner hollow of connecting portion 311 and it is fixed with the atomizing electrode 35 electrically connected with battery electrode 24, axially penetrated through along atomizing electrode 35 and offer a through hole, the second dead ring is arranged with outside atomizing electrode 35, specifically, the bottom of atomization support 31 towards battery bracket 21, which offers to be arranged after the second dead ring outside the mounting hole of atomizing electrode 35, atomizing electrode 35, inserts the mounting hole of atomizing electrode 35.Wherein, an axially disposed atomization set 33 is also arranged with outside the second dead ring, atomization set 33 is stretched into oil conservator 4 after passing through atomization chamber C2,33 region in atomization chamber C2 of atomization set offers at least one second connection through hole C12.
Atomization set 33 is axially inside sequentially installed with heating component 32 and drain cotton 34, wherein, 33 region inside oil conservator 4 of atomization set offers some oil-through-holes, and tobacco tar enters drain cotton 34 by oil-through-hole, is then heated the heating atomization of component 32 and produces smog.
With reference to Fig. 7, first air admission hole C1 of the air-flow through being atomized on support 31 enters in atomization chamber C2, the smog produced in atomization set 33 is driven to enter the gap between atomizing electrode 35 and battery electrode 24 through the through hole in atomizing electrode 35 after entering again through the second connection through hole C12 in atomization set 33, then pass through the hollow inner space of connecting portion 311, entered again by the through hole of connector 25 inside the 3rd annular projection, eventually enter into first through hole C3.
In the present embodiment, suction nozzle 1 and battery bracket 21 are connected by the intermediate connector of inner hollow, and intermediate connector connection is set on the end of suction nozzle 1, and battery bracket 21 is set on intermediate connector.Smog from first through hole C3 enters the second through hole by the inner hollow space of intermediate connector, eventually enters into the oral cavity of smoker.
Wherein, atomization support 31 and the junction of oil conservator 4 are provided with the 4th sealing ring 64 for sealing the oil conservator 4；
Or, it is equipped with the ring sealing plug with through hole with the bottle sealing of the oil conservator 4；It is internally provided with the through hole of the ring sealing plug and breaks film for seal the oil conservator 4.Film can be broken by this so that having inserted the oil conservator of atomization set still has good sealing, so as to effectively prevent the leakage of tobacco juice.
Embodiment two：
The difference of second embodiment and first embodiment is that airflow sensor control assembly 5 is located at this one end of atomizing component 3, is that the composition of this gas channel is also different, therefore, the composition only with regard to the second gas channel D is illustrated below.
With reference to Fig. 9, now, the atomization support 31 also has control assembly installation cavity D5 connected with the battery settling groove D2, for installing the airflow sensor control assembly 5, the control assembly installation cavity D5, battery settling groove D2 and the first connection through hole D4 collectively form the second gas channel D, second air admission hole D1 is not opened on battery case 22, and the atomization support 31, which corresponds in the region of the control assembly installation cavity D5, offers at least one second air admission hole D1 connected with the control assembly installation cavity D5.
Specifically, connecting portion 311 has opened up connection control assembly installation cavity D5 through hole vertically, the end face of connecting portion 311 towards battery 23 passes through sealing ring（It is not shown, the structure of similar 4th sealing ring 64）Supported with connector 25, one end of battery bracket 21 towards atomization support 31 offers the 3rd connection through hole, 3rd interface channel edge forms fourth annular projection along towards the direction of atomization support 31 is axially extending, fourth annular projection is interference fitted with connector 25, and connector 25 offers the 4th connection through hole for connecting the fourth annular projection inner space and the through hole on connecting portion 311 vertically.
During smoking, air-flow enters control assembly installation cavity D5 from the second air admission hole D1, enters fourth annular projection inner space through the through hole on connecting portion 311, then enters battery settling groove D2 through the 3rd connection through hole, and path afterwards is referring to the description in first embodiment.
Need it is clear that, above air admission hole（First air admission hole C1 and the second air admission hole D1）Set-up mode be only for example and illustrate, and be not construed as limiting, as long as the air admission hole for being arranged on electronic cigarette body passes through corresponding smoke path or gas channel and turned on smoke absorbing end.
The invention also discloses above-mentioned electronic cigarette flow controlling method of air, methods described includes：
S1, the suction nozzle 1 being connected by one end with electronic cigarette body carry out air-breathing, airflow passes gas channel, and it is that atomizing component 3 is powered to trigger the control battery component 2 of airflow sensor control assembly 5 in gas channel；Specifically include：
After air-breathing, air-flow enters battery settling groove D2 through the second air admission hole D1, control assembly fixing groove D3 is reached again, airflow sensor control assembly 5 in control assembly fixing groove D3 is triggered start-up operation, air-flow is buffered in control assembly fixing groove D3, and gradually from the third through-hole discharge in the first connection through hole D4 and suction nozzle 1.
Or, after air-breathing, air-flow enters control assembly installation cavity D5 through the second air admission hole D1, and the airflow sensor control assembly 5 in control assembly installation cavity D5 is triggered start-ups operation, and then air-flow connects the third through-hole in through hole D4 and suction nozzle 1 from battery settling groove D2, first and gradually discharged.
The tobacco tar in oil conservator 4 that S2, atomizing component 3 heat and connect the other end of electronic cigarette body carries out atomization and produces smog, and air-flow enters smoke path and drives smog to enter the oral cavity of smoker through smoke path.Specifically include：
Air-flow enters atomization chamber C2 through the first air admission hole C1, and drives heating component 32 in atomization chamber C2 be atomized the smog produced to enter first through hole C3, then through the second through hole in suction nozzle 1 into the oral cavity of smoker.
In summary, the electronic cigarette of the present invention has mutually isolated smoke path and gas channel, airflow sensor control assembly is in gas channel, even if therefore smog backflow, also tobacco tar will not be adhered to, improve product reliability, be not in during smoking due to the chucking power size in oral cavity it is different caused by atomizer output size different tobacco tar amount the problem of, amount of smoke stability is improved, it is difficult to reveal tobacco tar, more be not in cause the junction of oil conservator and electronic cigarette body to be easily bent deformation and produce the problem of gap and oil leak due to the gravity of electronic cigarette body, suck the defect of tobacco tar in the oral cavity for overcoming user.
Embodiments of the invention are described above in conjunction with accompanying drawing; but the invention is not limited in above-mentioned embodiment; above-mentioned embodiment is only schematical; rather than it is restricted; one of ordinary skill in the art is under the enlightenment of the present invention; in the case of present inventive concept and scope of the claimed protection is not departed from, many forms can be also made, these are belonged within the protection of the present invention.
Claims (20)
- A kind of electronic cigarette, including electronic cigarette body, it is characterised in that one end of the electronic cigarette body is connected with suction nozzle（ 1 ）, the other end of the electronic cigarette body is connected with the oil conservator for accommodating tobacco juice（ 4 ）, the electronic cigarette body is including being arranged on the oil conservator（ 4 ）With suction nozzle（ 1 ）Between be used for be atomized the atomizing component of tobacco juice（ 3 ）With for the atomizing component（ 3 ）The battery component of power supply（ 2 ）,The electronic cigarette, which has, is communicated to the suction nozzle（ 1 ）The control battery component is provided with outer surface and mutually isolated smoke path and gas channel, the gas channel（ 2 ）For the atomizing component（ 3 ）The airflow sensor control assembly of power supply（ 5 ）.
- Electronic cigarette according to claim 1, it is characterised in that the atomizing component（ 3 ）Positioned at the battery component（ 2 ）And oil conservator（ 4 ）Between.
- Electronic cigarette according to claim 2, it is characterised in that the suction nozzle（ 1 ）Including the first mutually isolated smoke path（ A ）With the first gas channel（ B ）, the electronic cigarette body include and first smoke path（ A ）Second smoke path of connection（ C ）With with first gas channel（ B ）Second gas channel of connection（ D ）, first smoke path（ A ）With the second smoke path（ C ）Constitute the smoke path, first gas channel（ B ）With the second gas channel（ D ）Constitute the gas channel.
- Electronic cigarette according to claim 3, it is characterised in that the battery component（ 2 ）Including battery bracket（ 21 ）, along the battery bracket（ 21 ）Axially penetrate through and offer first through hole（ C3 ）；The atomizing component（ 3 ）Including with atomization chamber（ C2 ）Atomization support（ 31 ）, the atomization chamber（ C2 ）With the first through hole（ C3 ）Connection, and the atomization chamber（ C2 ）It is interior that the heating component that promising atomizing cigarette oil provides heat is installed（ 32 ）, the atomization chamber（ C2 ）And first through hole（ C3 ）Collectively form second smoke path（ C ）, the atomization support（ 31 ）Outer wall on offer at least one and the atomization chamber（ C2 ）First air admission hole of connection（ C1 ）.
- Electronic cigarette according to claim 4, it is characterised in that the battery bracket（ 21 ）It is arranged with battery case outside（ 22 ）, the battery bracket（ 21 ）Side wall open up vertically one be used for battery is installed（ 23 ）Battery settling groove（ D2 ）, the battery settling groove（ D2 ）Close to the suction nozzle（ 1 ）Cell wall offer for fixing the airflow sensor control assembly（ 5 ）Control assembly fixing groove（ D3 ）, the control assembly fixing groove（ D3 ）Close to the suction nozzle（ 1 ）Cell wall offer the first connection through hole（ D4 ）, the battery settling groove（ D2 ）, control assembly fixing groove（ D3 ）And first connection through hole（ D4 ）Collectively form second gas channel（ D ）, the battery case（ 22 ）With the battery settling groove（ D2 ）At least one and the battery settling groove are offered in corresponding region（ D2 ）Second air admission hole of connection（ D1 ）.
- Electronic cigarette according to claim 4, it is characterised in that the battery bracket（ 21 ）It is arranged with battery case outside（ 22 ）, the battery bracket（ 21 ）Side wall open up vertically one be used for battery is installed（ 23 ）Battery settling groove（ D2 ）, the battery settling groove（ D2 ）Close to the suction nozzle（ 1 ）Cell wall offer the first connection through hole（ D4 ）, the atomization support（ 31 ）Also have and the battery settling groove（ D2 ）Connection, for installing the airflow sensor control assembly（ 5 ）Control assembly installation cavity（ D5 ）, the control assembly installation cavity（ D5 ）, battery settling groove（ D2 ）And first connection through hole（ D4 ）Collectively form second gas channel（ D ）, the atomization support（ 31 ）Corresponding to the control assembly installation cavity（ D5 ）Region in offer at least one and the control assembly installation cavity（ D5 ）Second air admission hole of connection（ D1 ）.
- Electronic cigarette according to claim 4, it is characterised in that the battery bracket（ 21 ）It is arranged with battery case outside（ 22 ）, the battery bracket（ 21 ）With battery case（ 22 ）Between be arranged with one second sealing ring（ 62 ）.
- Electronic cigarette according to claim 4, it is characterised in that the battery bracket（ 21 ）Towards the atomization support（ 31 ）One end be provided with connector（ 25 ）, the connector（ 25 ）Inside is fixed with battery electrode（ 24 ）；The atomization support（ 31 ）Towards the battery bracket（ 21 ）Bottom extend and the connector（ 25 ）The hollow connecting portion of interference fit（ 311 ）；The connecting portion（ 311 ）Inside is fixed with and battery electrode（ 24 ）The atomizing electrode of electrical connection（ 35 ）, along the atomizing electrode（ 35 ）Axially penetrate through and offer a through hole；The atomizing electrode（ 35 ）It is arranged with an axially disposed atomization set outside（ 33 ）, the atomization set（ 33 ）Through the atomization chamber（ C2 ）After stretch into the oil conservator（ 4 ）It is interior, the atomization set（ 33 ）In the atomization chamber（ C2 ）Interior region offers at least one second connection through hole（ C12 ）.
- Electronic cigarette according to claim 3, it is characterised in thatFirst smoke path（ A ）For axially through the suction nozzle（ 1 ）The second through hole, and second through hole aperture along towards the suction nozzle（ 1 ）Direction be gradually reduced；First gas channel（ B ）For axially through the suction nozzle（ 1 ）Third through-hole, the third through-hole is close to the atomizing component（ 3 ）Partial inwall radially extends to be formed for preventing saliva from flowing into the second gas channel（ D ）Inward flange or first gas channel（ B ）With the second gas channel（ D ）Connectivity part is filled with the filter medium for adsorbing tobacco tar and allowing gas to pass through（ 7 ）.
- Electronic cigarette according to claim 4, it is characterised in that the atomization support（ 31 ）And oil conservator（ 4 ）Junction is provided with for sealing the oil conservator（ 4 ）The 4th sealing ring（ 64 ）；Or, with the oil conservator（ 4 ）Bottle sealing be equipped with the ring sealing plug with through hole；It is internally provided with the through hole of the ring sealing plug for sealing the oil conservator（ 4 ）Break film.
- Electronic cigarette according to claim 1, it is characterised in that the atomizing component（ 3 ）With battery component（ 2 ）It is detachably connected.
- Electronic cigarette according to claim 11, it is characterised in that the atomizing component（ 3 ）With battery component（ 2 ）Junction is provided with the first sealing ring（ 61 ）.
- Electronic cigarette according to claim 2, it is characterised in that the atomizing component（ 3 ）With oil conservator（ 4 ）It is detachably connected.
- Electronic cigarette according to claim 2, it is characterised in that the battery component（ 2 ）With suction nozzle（ 1 ）It is detachably connected.
- Electronic cigarette according to claim 14, it is characterised in that the battery component（ 2 ）With suction nozzle（ 1 ）Junction is provided with the 3rd sealing ring（ 63 ）.
- Electronic cigarette according to claim 14, it is characterised in that the atomizing component（ 3 ）With oil conservator（ 4 ）Threaded connection, the atomizing component（ 3 ）With battery component（ 2 ）Grafting.
- A kind of flow controlling method of air of electronic cigarette, it is characterised in that methods described includes：S1, the suction nozzle being connected by one end with electronic cigarette body（ 1 ）Air-breathing, airflow passes gas channel are carried out, and triggers the airflow sensor control assembly in gas channel（ 5 ）Control battery component（ 2 ）For atomizing component（ 3 ）Power supply；S2, atomizing component（ 3 ）The oil conservator for heating and connecting the other end of electronic cigarette body（ 4 ）Interior tobacco tar carries out atomization and produces smog, and air-flow enters smoke path and drives smog to enter the oral cavity of smoker through smoke path.
- Flow controlling method of air according to claim 17, it is characterised in that the battery component（ 2 ）Including battery bracket（ 21 ）, along the battery bracket（ 21 ）Axially penetrate through and offer first through hole（ C3 ）；The atomizing component（ 3 ）Including with atomization chamber（ C2 ）Atomization support（ 31 ）, the atomization chamber（ C2 ）With the first through hole（ C3 ）Connection, and the atomization chamber（ C2 ）It is interior that the heating component that promising atomizing cigarette oil provides heat is installed（ 32 ）, the atomization support（ 31 ）Outer wall on offer at least one and the atomization chamber（ C2 ）First air admission hole of connection（ C1 ）；The step S2 includes specifically including：Air-flow is through the first air admission hole（ C1 ）Into atomization chamber（ C2 ）, and drive atomization chamber（ C2 ）Interior heating component（ 32 ）It is atomized the smog produced and enters first through hole（ C3 ）, then through suction nozzle（ 1 ）In the second through hole enter smoker oral cavity.
- Flow controlling method of air according to claim 18, it is characterised in that the battery bracket（ 21 ）It is arranged with battery case outside（ 22 ）, the battery bracket（ 21 ）Side wall open up vertically one be used for battery is installed（ 23 ）Battery settling groove（ D2 ）, the battery settling groove（ D2 ）Close to the suction nozzle（ 1 ）Cell wall offer for fixing the airflow sensor control assembly（ 5 ）Control assembly fixing groove（ D3 ）, the control assembly fixing groove（ D3 ）Close to the suction nozzle（ 1 ）Cell wall offer the first connection through hole（ D4 ）, the battery case（ 22 ）With the battery settling groove（ D2 ）At least one and the battery settling groove are offered in corresponding region（ D2 ）Second air admission hole of connection（ D1 ）；The step S1 is specifically included：After air-breathing, air-flow is through the second air admission hole（ D1 ）Into battery settling groove（ D2 ）, then reach control assembly fixing groove（ D3 ）, positioned at control assembly fixing groove（ D3 ）Interior airflow sensor control assembly（ 5 ）Be triggered start-up operation, and air-flow is in control assembly fixing groove（ D3 ）Interior buffering, and gradually from the first connection through hole（ D4 ）And suction nozzle（ 1 ）In third through-hole discharge.
- Flow controlling method of air according to claim 18, it is characterised in that the battery bracket（21）It is arranged with battery case outside（22）, the battery bracket（21）Side wall open up vertically one be used for battery is installed（23）Battery settling groove（D2）, the battery settling groove（D2）Close to the suction nozzle（1）Cell wall offer the first connection through hole（D4）, the atomization support（31）Also have and the battery settling groove（D2）Connection, for installing the airflow sensor control assembly（5）Control assembly installation cavity（D5）, the atomization support（31）Corresponding to the control assembly installation cavity（D5）Region in offer at least one and the control assembly installation cavity（D5）Second air admission hole of connection（D1）；The step S1 is specifically included：After air-breathing, air-flow is through the second air admission hole（D1）Into control assembly installation cavity（D5）, control assembly installation cavity（D5）Interior airflow sensor control assembly（5）Be triggered start-up operation, and then air-flow is from battery settling groove（D2）, first connection through hole（D4）And suction nozzle（1）In third through-hole gradually discharge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072004 WO2015120588A1 (en) | 2014-02-12 | 2014-02-12 | Electronic cigarette and airflow control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106028850A true CN106028850A (en) | 2016-10-12 |
| CN106028850B CN106028850B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480075173.8A Expired - Fee Related CN106028850B (en) | 2014-02-12 | 2014-02-12 | Electronic cigarette and its flow controlling method of air |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106028850B (en) |
| WO (1) | WO2015120588A1 (en) |
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Also Published As
| Publication number | Publication date |
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| CN106028850B (en) | 2019-05-17 |
| WO2015120588A1 (en) | 2015-08-20 |
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