CN106028850B - Electronic cigarette and airflow control method thereof - Google Patents
Electronic cigarette and airflow control method thereof Download PDFInfo
- Publication number
- CN106028850B CN106028850B CN201480075173.8A CN201480075173A CN106028850B CN 106028850 B CN106028850 B CN 106028850B CN 201480075173 A CN201480075173 A CN 201480075173A CN 106028850 B CN106028850 B CN 106028850B
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- China
- Prior art keywords
- battery
- electronic cigarette
- hole
- atomization
- assembly
- Prior art date
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
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- Catching Or Destruction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an electronic cigarette and an airflow control method thereof, and the electronic cigarette comprises an electronic cigarette body, wherein one end of the electronic cigarette body is connected with a suction nozzle, the other end of the electronic cigarette body is connected with an oil reservoir for containing tobacco juice, the electronic cigarette body comprises an atomization assembly and a battery assembly, the atomization assembly is arranged between the oil reservoir and the suction nozzle and used for atomizing the tobacco juice, the battery assembly is used for supplying power to the atomization assembly, the electronic cigarette is provided with a smoke channel and an airflow channel which are communicated with the outer surface of the suction nozzle and are mutually isolated, and an airflow induction control assembly is arranged in the airflow channel and used for controlling the. The electronic smoke flow induction control assembly is positioned in the airflow channel, smoke cannot be adhered even if smoke flows back, the reliability of a product is improved, the stability of smoke quantity is improved, the smoke cannot be leaked easily, the problem that gaps are generated and oil leaks due to the fact that the joint of the oil storage device and the electronic cigarette body is prone to bending deformation is solved, and the defect that a user inhales the smoke in the oral cavity is overcome.
Description
Technical field
The present invention relates to daily electronics field more particularly to a kind of electronic cigarettes and its flow controlling method of air.
Background technique
It is the electronic cigarette of two kinds of prior arts with reference to Fig. 1 and Fig. 2 comprising battery rod 2 ', atomizer 3 ', oil storage bottle 4 ',
In the prior art, usually battery rod 2 ' is threadedly coupled with atomizer 3 ', oil storage bottle 4 ' is connect with 3 ' daybreak line of atomizer, oil storage bottle
4 ' are above provided with the stomata 1 ' for being connected and being used for vapour discharge with smoke path, and battery rod 2 ' is set far from one end of oil storage bottle 4 '
It is equipped with gas flow transducer and controller, atomizer 3 ', gas flow transducer and controller are respectively positioned on smoke path coaxial arrangement simultaneously
In interconnected airflow channel, oil storage bottle 4 ' is partially disposed in mouth by when smoking, moves airflow by absorbing gas belt, air-flow passes
Sensor senses airflow signal, and then trigger controller control battery rod 2 ' is powered to atomizer 3 ', at this time on oil storage bottle 4 '
Stomata 1 ' is both used to that smog is allowed to pass through, while also controlling the triggering of gas flow transducer and controller.
The prior art has following defects that
1), gas flow transducer, controller and atomizer 3 ' are in the gas for being coaxially disposed and being interconnected with smoke path 1 '
In circulation road, once the smog in smoke path 1 ' flows back, gas flow transducer and controller then can be infected with smog even
Tobacco tar can directly damage gas flow transducer and controller when serious;
2) when, smoking, oral cavity is clamped on oil storage bottle 4 ', thus difference of the oil storage bottle 4 ' by the chucking power size in oral cavity
And the tobacco tar amount different to 3 ' output size of atomizer, thus amount of smoke is unstable, and is easy leakage tobacco tar.
3), due to battery rod 2 ' and the heavier-weight of atomizer 3 ', in the gravity of 3 ' the two of battery rod 2 ' and atomizer
Under effect, the junction of oil storage bottle 4 ' and atomizer 3 ' is easy to generate gap because of bending deformation, and then is easy oil leak, and user
Oral cavity be easier to suck the tobacco tar.
4), in order to imitate real smoke, the length of electronic cigarette and the length of real smoke are suitable, and in order to reduce charge frequency and increase
The service life of battery rod 2 ', the length of battery rod 2 ' often at least account for more than half of electronic cigarette length, and user when smoking
Hand be usually clamped in the upper zone of the electronic cigarette, therefore, when electronic cigarette works, the hand of user is easy by atomizer
3 ' scalds, cause bad experience to user.
5), since atomizer 3 ' is located at the upper zone of electronic cigarette, atomizer 3 ' is closer apart from oral cavity, thus smog temperature
Degree is higher, or even can scald mouth, is unfavorable for imitating the temperature of real smoke, poor user experience.
6), due to the smog of atomizer 3 ' need to flow through oil storage bottle 4 ' afterwards enter smoker oral cavity, thus smog be easy because by
Heat is absorbed to the interior tobacco juice of oil storage bottle 4 ' and is condensed, thus user is easy to suck the tobacco tar in smoke path, and the condensation
Tobacco tar be easy the blocking smoke path.
Moreover, being connected through a screw thread between atomizer 3 ' and oil storage bottle 4 ' and battery rod 2 ', due to 3 ' both ends of atomizer
Screw thread be screw thread in the same direction, thus, when be intended to by the battery rod 2 ' take out charged when, the hand of user is usually held in
On the oil storage bottle 4 ', another hand rotates battery rod 2 ', at this point, if connecting between the oil storage bottle 4 ' and atomizer 3 ' inadequate
Tightly, it when connecting tighter between atomizer 3 ' and battery rod 2 ', is then easy to appear oil storage bottle 4 ' and is above loosened out from atomizer 3 '
The phenomenon that next, and battery rod 2 ' does not rotate taking-up also.Similarly, when being intended to carry out replacement oil storage bottle 4 ', also it is easy to appear oil storage bottle
4 ' do not screw out also, and battery rod 2 ' has screwed out the phenomenon come.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The technical problem to be solved in the present invention is that being easy reflux for the smog in the above-mentioned smoke path of the prior art
Lead to tobacco tar adherency controller and gas flow transducer, amount of smoke are unstable and easy leakage tobacco tar, user are easy to suck condensation
Tobacco tar and the tobacco tar of condensation are easy the defect of blocking smoke path, provide a kind of pure in mouth feel, exempt from the electronic cigarette and its gas of oil leak
Method of flow control.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electronic cigarette, including electronic cigarette ontology are constructed,
One end of the electronic cigarette ontology is connected with suction nozzle, and the other end of the electronic cigarette ontology is connected with the oil conservator for accommodating tobacco juice,
The electronic cigarette ontology includes the atomizing component for being used to be atomized tobacco juice being arranged between oil conservator and suction nozzle and is atomizing component
The battery component of power supply,
The electronic cigarette, which has, is connected to the suction nozzle outer surface and mutually isolated smoke path and airflow channel, described
The airflow sensor control assembly that control battery component is atomizing component power supply is provided in airflow channel.
Electronic cigarette of the present invention, wherein the atomizing component is 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 air-flow
Channel, the electronic cigarette ontology include the second smoke path being connected to first smoke path and lead to first air-flow
Second airflow channel of road connection, first smoke path and the second smoke path constitute the smoke path, the first air-flow
Channel and the second airflow channel constitute the airflow channel.
Electronic cigarette of the present invention, wherein the battery component includes battery bracket, along the axial direction of the battery bracket
Through offering first through hole;The atomizing component includes the atomization bracket with atomization chamber, the atomization chamber and described first
Through-hole connection, and the promising atomization smoke oil of installation provides the heating component of heat in the atomization chamber, the atomization chamber and first are led to
Hole collectively forms second smoke path, offers at least one on the outer wall of the atomization bracket and is connected to the atomization chamber
The first air inlet.
Electronic cigarette of the present invention, wherein battery case, the side wall of the battery bracket are arranged with outside the battery bracket
One is opened up for installing the battery settling groove of battery along axial direction, and the battery settling groove opens up useful close to the cell wall of the suction nozzle
In the control assembly fixing groove of the fixation airflow sensor control assembly, slot of the control assembly fixing groove close to the suction nozzle
Wall offers the first connection through-hole, and the battery settling groove, control assembly fixing groove and the first connection through-hole collectively form institute
The second airflow channel is stated, the battery case offers at least one and the electricity in region corresponding with the battery settling groove
Second air inlet of pond mounting groove connection.
Electronic cigarette of the present invention, wherein battery case, the side wall of the battery bracket are arranged with outside the battery bracket
One is opened up for installing the battery settling groove of battery along axial direction, and the battery settling groove offers the close to the cell wall of the suction nozzle
One connection through-hole, the atomization bracket also have it is being connected to the battery settling groove, controlled for installing the airflow sensor
The control assembly installation cavity of component, the control assembly installation cavity, battery settling groove and the first connection through-hole collectively form institute
State the second airflow channel, the atomization bracket, which corresponds in the region of the control assembly installation cavity, offers at least one and institute
State the second air inlet of control assembly installation cavity connection.
Electronic cigarette of the present invention, wherein battery case, the battery bracket and battery are arranged with outside the battery bracket
One second sealing ring is arranged between set.
Electronic cigarette of the present invention, wherein one end of the battery bracket towards the atomization bracket is provided with connection
Part is fixed with battery electrode inside connector;Extend and connector interference the bottom of atomization bracket towards the battery bracket
The hollow interconnecting piece of cooperation;The atomizing electrode being electrically connected with battery electrode is fixed with inside interconnecting piece, along atomizing electrode axial direction
Through offering a through-hole;
An axially disposed atomization set is arranged with outside atomizing electrode, atomization set protrudes into oil conservator after passing through atomization chamber,
The region that atomization set is in atomization chamber offers at least one second connection through-hole.
Electronic cigarette of the present invention, wherein first smoke path is to lead to axially through the second of the suction nozzle
Hole, and the aperture edge of second through-hole is gradually reduced towards the direction of the suction nozzle;
First airflow channel is the third through-hole axially through the suction nozzle, and the third through-hole is close to the mist
The inner wall for changing components radially extends the inward flange or described the to be formed for preventing saliva from flowing into the second airflow channel
One airflow channel and the second airflow channel connectivity part are filled with the filter medium for adsorbing tobacco tar and gas being allowed to pass through.
Electronic cigarette of the present invention, wherein the atomization bracket and oil conservator junction are provided with described for sealing
4th sealing ring of oil conservator;
Or, the bottle sealing with the oil conservator is equipped with the ring sealing plug with through-hole;In the ring packing
The through-hole of plug, which is internally provided with, 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 and battery component junction are provided with the first sealing
Ring.
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 and suction nozzle junction are provided with third sealing ring.
Electronic cigarette of the present invention, wherein the atomizing component is threadedly coupled with oil conservator, the atomizing component and electricity
Pond modular connector.
The present invention also provides the flow controlling method of air of above-mentioned electronic cigarette, which comprises
S1, air-breathing is carried out by the suction nozzle connecting with one end of electronic cigarette ontology, air-flow flows through airflow channel, and at triggering
Controlling battery component in the airflow sensor control assembly in airflow channel is atomizing component power supply;
Tobacco tar in the oil conservator of the other end of electronic cigarette ontology connection is simultaneously carried out atomization generation by S2, atomizing component heating
Smog, air-flow enter smoke path and smog are driven 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, along the battery bracket
Axially penetrate through and offer first through hole;The atomizing component includes the atomization bracket with atomization chamber, the atomization chamber and institute
First through hole connection is stated, and the promising atomization smoke oil of installation provides the heating component of heat, the atomization bracket in the atomization chamber
Outer wall on offer at least one first air inlet being connected to the atomization chamber;
The step S2 includes specifically including:
Air-flow enters atomization chamber through the first air inlet, and the smog of the be atomized generation of heating component in atomization chamber is driven to enter
First through hole, then enter 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, the battery bracket are arranged with outside the battery bracket
Side wall open up one for installing the battery settling groove of battery along axial direction, the battery settling groove is opened close to the cell wall of the suction nozzle
Equipped with the control assembly fixing groove for fixing the airflow sensor control assembly, the control assembly fixing groove is close to the suction
The cell wall of mouth offers the first connection through-hole, and the battery case offers at least in region corresponding with the battery settling groove
One the second air inlet being connected to the battery settling groove;
The step S1 is specifically included:
After air-breathing, air-flow enters battery settling groove through the second air inlet, then reaches control assembly fixing groove, is located at control group
Airflow sensor control assembly in part fixing groove is triggered start-up operation, and air-flow buffers 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, the battery bracket are arranged with outside the battery bracket
Side wall open up one for installing the battery settling groove of battery along axial direction, the battery settling groove is opened close to the cell wall of the suction nozzle
Equipped with first connection through-hole, the atomization bracket also have it is being connected to the battery settling groove, for installing the air-flow sense
Answer the control assembly installation cavity of control assembly, the atomization bracket, which corresponds in the region of the control assembly installation cavity, to be offered
At least one the second air inlet being connected to 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 inlet, the airflow sensor in control assembly installation cavity
Control assembly is triggered start-up operation, and then air-flow is from the third through-hole in battery settling groove, the first connection through-hole and suction nozzle
Gradually it is discharged.
Implement electronic cigarette and its flow controlling method of air of the invention, has the advantages that electronic smoking set of the invention
There are mutually isolated smoke path and airflow channel, airflow sensor control assembly is in airflow channel, therefore even if smog returns
Stream, will not adhere to tobacco tar, improve product reliability, when smoking be not in the difference due to the chucking power size in oral cavity and
The problem of caused different to atomizer output size tobacco tar amount, amount of smoke stability is improved, and is not easy to reveal tobacco tar, more
Be not in the gravity due to electronic cigarette ontology and the junction of oil conservator and electronic cigarette ontology is caused to be easily bent deformation and produce
The problem of raw gap and oil leak, the defect of tobacco tar is sucked in the oral cavity for overcoming user.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of prior art electronic cigarette;
Fig. 2 is the structural schematic diagram of another example of prior art electronic cigarette;
Fig. 3 is the appearance diagram of electronic cigarette of the present invention;
Fig. 4 is the explosive view of electronic cigarette of the present invention;
Fig. 5 is the sectional view along A-A in Fig. 3 of the first embodiment of electronic cigarette first embodiment of the present invention;
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 is the air flow direction instruction figure of atomizing component part in the second embodiment of electronic cigarette of the present invention.
Specific embodiment
The present invention in order to solve the smog in smoke path in the prior art be easy reflux cause tobacco tar adherency controller and
Gas flow transducer, amount of smoke are unstable and easy leakage tobacco tar, user are easy to suck the tobacco tar of condensation and the tobacco tar of condensation is easy
The defect for blocking smoke path, provides a kind of pure in mouth feel, exempts from the electronic cigarette and its flow controlling method of air of oil leak.
Electronic cigarette of the invention has mutually isolated smoke path and airflow channel, and airflow sensor control assembly is in gas
In circulation road, therefore even if smog flows back, tobacco tar will not be adhered to, improve product reliability, when smoking be not in due to
The problem of caused by the difference of the chucking power size in oral cavity to atomizer output size different tobacco tar amount, amount of smoke stability
It is improved, is not easy to reveal tobacco tar, is more not in the gravity due to electronic cigarette ontology and leads to oil conservator and electronic cigarette ontology
Junction be easily bent deformation and lead to the problem of gap and oil leak, the defect of tobacco tar is sucked in the oral cavity for overcoming user.
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
If Fig. 3 is the appearance diagram of electronic cigarette of the present invention;Fig. 4 is the explosive view of electronic cigarette of the present invention;
Electronic cigarette of the invention includes electronic cigarette ontology, and one end of the electronic cigarette ontology is connected with suction nozzle 1, the electronics
The other end of cigarette ontology is connected with the oil conservator 4 for accommodating tobacco juice, and suction nozzle 1 and oil conservator 4 are arranged in opposite both ends, when smoking
Be not in caused by the difference due to the chucking power size in oral cavity to atomizer output size different tobacco tar amount the problem of,
Amount of smoke stability is improved, and is not easy to reveal tobacco tar, is more not in the gravity due to electronic cigarette ontology and leads to oil conservator 4
Deformation is easily bent with the junction of electronic cigarette ontology and leads to the problem of gap and oil leak, and the oral cavity for overcoming user is sucked
The defect of tobacco tar.
To allow users to grasp the surplus of the tobacco juice inside oil conservator 4, which is transparent vessel, user
The remaining tobacco juice amount that electronic cigarette can be grasped at any time by transparent oil conservator 4, oil conservator 4, example are timely replaced convenient for user
Such as, the oil conservator 4 is vial.Preferably, it is provided with scale on the periphery wall of oil conservator 4 made of the glass, to make
User can estimate remaining tobacco juice amount for the duration sucked, it is user-friendly.
The electronic cigarette ontology include be arranged between oil conservator 4 and suction nozzle 1 for be atomized tobacco juice atomizing component 3 and
The battery component 2 powered for atomizing component 3, it is preferred that the atomizing component 3 is located at the battery component 2 and the oil conservator 4
Between.In this way, overcome in the prior art since atomizing component 3 is located at the upper zone of electronic cigarette, it is closer apart from oral cavity, because
And smoke temperature is higher, or even can scald the defect of mouth, conducive to the temperature for imitating real smoke.Since the smog need of atomizing component 3 need not
Flow through oil conservator 4, thus smog is not in condense due to smog tobacco juice in by oil conservator 4 absorbs heat in the prior art
Problem avoids user from sucking the tobacco tar in smoke path, is not in that the tobacco tar of condensation blocks up the puzzlement of smoke path, user's body
Sense is tested to be improved.
Preferably, the atomizing component 3 is detachably connected with battery component 2, is conveniently replaceable atomizing component 3, the atomization
Component 3 is detachably connected with oil conservator 4, and user is facilitated to add tobacco juice or replacement oil conservator;The battery component 2 can with suction nozzle 1
Dismantling connection facilitates user to dismantle suction nozzle 1 and cleans.It is of course also possible to design suction nozzle 1 and battery component 2 is integrally formed
Structure.
Wherein, more specifically, the atomizing component 3 is threadedly coupled with oil conservator 4, the atomizing component 3 and battery component 2
Grafting.It so will not influence the connection between atomizing component 3 and oil conservator 4 when dismantling atomizing component 3 and battery component 2, or
Person will not influence the connection between atomizing component 3 and battery component 2 when dismantling atomizing component 3 and oil conservator 4, can be to avoid above-mentioned
Since the screw thread at 3 both ends of atomizing component is screw thread in the same direction, and appears in dismantle to work as and be intended to the battery component 2 driving oil conservator
4 loose, or oil conservator to be dismantled 4 and battery component 2 have screwed out the defect come.
The electronic cigarette, which has, is connected to 1 outer surface of suction nozzle and mutually isolated smoke path and airflow channel, institute
State the airflow sensor control assembly 5 for being provided with that control battery component 2 is the atomizing component 3 power supply in airflow channel.Air-flow sense
Answering control assembly 5 includes controller and gas flow transducer, and gas flow transducer is flowed for induction air flow, and sends trigger signal extremely
Controller, controller are uniformly controlled the work of electronic cigarette again, and airflow sensor control assembly 5 is in airflow channel, logical with smog
Road isolation, therefore even if the smog in smoke path flows back, airflow sensor control assembly 5 will not adhere to tobacco tar, improve production
Product reliability.
Embodiment one:
The composition of smoke path and airflow channel in first embodiment is discussed in detail below with reference to figure 5-8.
In the present embodiment, the unit construction mo(u)ld to make the electronic cigarette imitates true cigarette and meets the use of user
Habit, the atomizing component 3 can be coaxially disposed with the battery component 2.The atomizing component 3 and the battery component 2 can also be non-same
Axis setting, i.e., by oil conservator 4 and atomizing component 3 by the way of being set side by side so that oil conservator 4 and atomizing component 3 respectively with
Battery component 2 connects, so that the overall structure of the electronic cigarette is T-shaped, or oil conservator 4 is arranged in the side of atomizing component 3,
So that the overall structure of the electronic cigarette is L-shaped etc..
Certainly, specific set-up mode in the present embodiment and without limitation, such as the sequentially connected battery component
2, atomizing component 3 and the oil conservator 4 can be staggered so that the shape of electronic cigarette entirety be abnormity, the abnormity it is specific
Shape can be arbitrary shape.
I.e. in the present invention, whole contour structures of the electronic cigarette and without limitation, as long as oil conservator 4 is arranged far from
The position of smoke absorbing end.
Furthermore it is also possible to not have to be arranged special suction nozzle 4 as smoke absorbing end, smoke absorbing end be can be set in battery component 2
Any position, as long as guaranteeing smoke absorbing end far from oil conservator 4: for example, suction nozzle 4 can be removed, battery component end or
Person opens up relevant venthole by the side wall of close end.
Referring initially to Fig. 5 and Fig. 6, the suction nozzle 1 includes mutually isolated the first smoke path A and the first airflow channel B,
The electronic cigarette ontology include with the first smoke path A the second smoke path C being connected to and with the first airflow channel B
Second airflow channel D, the first smoke path A and the second smoke path C of connection constitutes the smoke path, the first air-flow
Channel B and the second airflow channel D constitutes the airflow channel.
About the first smoke path A and the first airflow channel B:
Wherein, the first smoke path A is the second through-hole axially through the suction nozzle 1, and second through-hole
Aperture along being gradually reduced towards the direction of the suction nozzle 1, therefore the venthole aperture at suction nozzle 1 is smaller, can so use up
It is possible to prevent smoker from spitting mist and smog is caused to enter smoke path again, and cause to accumulate inside smoke path after smoking
The problem of smog, and if accumulate smog too much clear up away in time, smoke path, therefore setting can be blocked after condensation
The above-mentioned shape of second through-hole can evade this defect well.
The first airflow channel B is the third through-hole axially through the suction nozzle 1.Saliva, smog etc. in order to prevent
Into airflow channel, can radially extend to be formed for preventing in inner wall of the third through-hole close to 3 part of atomizing component
Saliva flows into the inward flange of the second airflow channel D, or connects with reference to Fig. 8, the first airflow channel B and the second airflow channel D
Logical place is filled with the filter medium 7, such as cotton, foam, wood pulp cellulose etc. for adsorbing tobacco tar and gas being allowed to pass through.
About the second airflow channel D:
In conjunction with Fig. 5 and Fig. 6, the battery component 2 includes battery bracket 21, is arranged with battery case outside the battery bracket 21
22, the side wall of the battery bracket 21 opens up one for installing the battery settling groove D2 of battery 23, the battery installation along axial direction
Slot 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 close to the cell wall of the suction nozzle 1 offer the first connection through-hole D4, the battery settling groove D2,
The connection of control assembly fixing groove D3 and first through-hole D4 collectively forms the second airflow channel D, the battery case 22 and institute
It states and offers at least one second air inlet being connected to the battery settling groove D2 in the corresponding region battery settling groove D2
D1。
One second sealing ring 62 is arranged between the battery bracket 21 and battery case 22, in the present embodiment, in battery branch
Frame 21 opens up an annular groove close to the circumferential side wall of suction nozzle 1, and the second sealing ring 62 is embedded in the annular groove and protrudes battery
The outer peripheral surface and battery case 22 of bracket 21 are interference fitted and then seal airflow channel.
Battery component 2 and 1 junction of suction nozzle are provided with third sealing ring 63.Specifically, third through-hole edge is along towards mist
The direction for changing component 3 axially extends to form first annular protrusion, and the first connection edge through-hole D4 is along axial towards the direction of suction nozzle 1
The second annular projection is extended to form, is arranged the third sealing ring 63 outside the second annular projection, first annular protrusion is set in second
Annular projection is outer and offsets with third sealing ring 63, and then reinforces close between the first airflow channel B and the second airflow channel D
Feng Xing.And first annular protrusion is set in outside the second annular projection and makes on from suction nozzle 1 toward the direction of battery 23, airflow channel exists
5 side of airflow sensor control assembly is in step-like, and circulation is successively decreased layer by layer, and can be further reduced saliva influences airflow sensor control
Component 5 processed.
In the present embodiment, the first connection through-hole D4 is designed as funnel type, wherein the opening of the first connection through-hole D4 is minimum
One end towards suction nozzle 1, so, it is possible buffer gas flow, avoid air-flow fully enter oral cavity influence smoking mouthfeel.
When smoking, air-flow sequentially enters battery settling groove D2, control assembly fixing groove D3, the first company from the second air inlet D1
Hole D4, the second annular projection inner space, first annular protrusion inner space are connected, is most gone out afterwards through third through-hole.Wherein, when
When air-flow enters control assembly fixing groove D3, formed in the airflow channel part of induction control assembly 5 towards 1 side of suction nozzle negative
Pressure, induction airflow channel of the control assembly 5 far from 1 side of suction nozzle communicate that be always maintained at pressure constant with outside, are thus feeling
It answers 5 two sides of control assembly to form draught head, works to trigger induction control assembly 5, control battery 23 is supplied to atomizing component 3
Electricity, air-flow are buffered when entering in the first connection through-hole D4, can be slowly discharged.
About 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 having atomization
The atomization bracket 31 of chamber C2, the atomization chamber C2 are connected to the first through hole C3, and the promising mist of installation in the atomization chamber C2
Changing tobacco tar and the heating component 32 of heat is provided, the atomization chamber C2, first through hole C3 collectively form the second smoke path C,
At least one first air inlet C1 being connected to the atomization chamber C2 is offered on the outer wall of the atomization bracket 31.
The atomizing component 3 is provided with the first sealing ring 61 with 2 junction of battery component.Specifically, the battery bracket
21 are provided with connector 25 towards one end of the atomization bracket 31, and the circumferential lateral margin of first through hole C3 connection is along direction atomization branch
31 direction of frame axially extends to form a third annular projection, and third annular projection and connector 25 are interference fitted, and connector 25
On opened up and the through-hole that is connected to inside third annular projection along axial direction.
It is fixed with battery electrode 24 inside connector 25, the first insulation is provided between connector 25 and battery electrode 24
Ring, specifically, 25 bottom centre of connector has opened up electrode mounting hole, insertion should after the first dead ring is arranged outside battery electrode 24
In electrode mounting hole, herein, the first dead ring not only plays the role of insulation, while strengthening airflow channel herein and atomization
The leakproofness in channel.
Extend the interconnecting piece being interference fitted with connector 25 in the bottom of atomization bracket 31 towards the battery bracket 21
311,311 inner hollow of interconnecting piece and it is fixed with the atomizing electrode 35 being electrically connected with battery electrode 24, it is axial along atomizing electrode 35
Through a through-hole is offered, it is arranged with the second dead ring outside atomizing electrode 35, specifically, being atomized bracket 31 towards battery bracket 21
Bottom offer 35 mounting hole of atomizing electrode, be inserted into the atomizing electrode 35 installation after the second dead ring is arranged outside atomizing electrode 35
Hole.Wherein, an axially disposed atomization set 33 is also arranged with outside the second dead ring, atomization set 33 protrudes into after passing through atomization chamber C2
In oil conservator 4, the region that atomization set 33 is in atomization chamber C2 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 atomization set 33 is in storage
Region inside oily device 4 offers several oil-through-holes, and tobacco tar enters drain cotton 34 by oil-through-hole, is then heated component 32 and adds
Heat atomization generates smog.
With reference to Fig. 7, air-flow enters in atomization chamber C2 through the first air inlet C1 on atomization bracket 31, then logical through the second connection
Hole C12 drives the smog generated in atomization set 33 to enter atomizing electrode through the through-hole in atomizing electrode 35 after entering in atomization set 33
Gap between 35 and battery electrode 24 then passes through the hollow inner space of interconnecting piece 311, then passes through the logical of connector 25
Hole enters inside third annular projection, eventually enters into first through hole C3.
In the present embodiment, suction nozzle 1 is connected with battery bracket 21 by the intermediate connector of inner hollow, and intermediate connector connects
Female connector is located on 1 end of suction nozzle, and battery bracket 21 is set on intermediate connector.Smog from first through hole C3 is by intermediate
The inner hollow space of connector enters the second through-hole, eventually enters into the oral cavity of smoker.
Wherein, it is atomized bracket 31 and 4 junction of oil conservator is provided with the 4th sealing ring for sealing the oil conservator 4
64;
Or, being equipped with the ring sealing plug with through-hole with the bottle sealing of the oil conservator 4;In the ring packing
The through-hole of plug, which is internally provided with, breaks film for seal the oil conservator 4.Film can be broken by this to be inserted into
The oil conservator of atomization set still has good leakproofness, to effectively prevent the leakage of tobacco juice.
Embodiment two:
The difference of second embodiment and first embodiment is, airflow sensor control assembly 5 be located at atomizing component 3 this
End, the composition of airflow channel is also different thus, therefore, is only illustrated below with regard to the composition of the second airflow channel D.
With reference to Fig. 9, at this point, the atomization bracket 31 also have it is being connected to the battery settling groove D2, for installing
State control assembly the installation cavity D5, the control assembly installation cavity D5, battery settling groove D2 and of airflow sensor control assembly 5
One connection through-hole D4 collectively forms the second airflow channel D, and the second air inlet D1 is not provided on battery case 22, the mist
Change bracket 31 corresponding to the control assembly installation cavity D5 region in offer at least one and the control assembly installation cavity
Second air inlet D1 of D5 connection.
Specifically, interconnecting piece 311 has opened up the through-hole of connection control assembly installation cavity D5,311 direction of interconnecting piece along axial direction
The end face of battery 23 is supported, battery bracket by sealing ring (not shown, the structure of similar 4th sealing ring 64) with connector 25
21 offer third connection through-hole towards one end of atomization bracket 31, and third interface channel edge is along the side towards atomization bracket 31
Fourth annular protrusion is extended to form in the axial direction, and fourth annular protrusion and connector 25 are interference fitted, and connector 25 is opened along axial direction
The 4th connection through-hole equipped with the through-hole being connected on the fourth annular protrusion inner space and interconnecting piece 311.
When smoking, air-flow enters control assembly installation cavity D5 from the second air inlet D1, enters through the through-hole on interconnecting piece 311
Fourth annular protrusion inner space, then enter battery settling groove D2 through third connection through-hole, path later is implemented referring to first
Description in example.
Need it is clear that, the set-up mode of the above air inlet (the first air inlet C1 and the second air inlet D1) is only for example
It is illustrated, and is not construed as limiting, as long as the air inlet that electronic cigarette ontology is arranged in is logical by corresponding smoke path or air-flow
Road is connected with smoke absorbing end.
The invention also discloses above-mentioned electronic cigarette flow controlling method of air, which comprises
S1, air-breathing is carried out by the suction nozzle 1 connecting with one end of electronic cigarette ontology, air-flow flows through airflow channel, and triggers
Airflow sensor control assembly 5 in airflow channel controls battery component 2 as the power supply of atomizing component 3;It specifically includes:
After air-breathing, air-flow enters battery settling groove D2 through the second air inlet D1, then reaches control assembly fixing groove D3, is located at
Airflow sensor control assembly 5 in control assembly fixing groove D3 is triggered start-up operation, and air-flow is in control assembly fixing groove D3
Buffering, and gradually from the third through-hole discharge in the first connection through-hole D4 and suction nozzle 1.
Alternatively, after air-breathing, air-flow enters control assembly installation cavity D5 through the second air inlet D1, in control assembly installation cavity D5
Airflow sensor control assembly 5 be triggered start-up operation, then air-flow is from battery settling groove D2, the first connection through-hole D4 and suction
Third through-hole in mouth 1 is gradually discharged.
Tobacco tar in the oil conservator 4 of the other end of electronic cigarette ontology connection is simultaneously carried out atomization production by S2, the heating of atomizing component 3
Raw smog, air-flow enter smoke path and smog are driven to enter the oral cavity of smoker through smoke path.It specifically includes:
Air-flow enters atomization chamber C2 through the first air inlet C1, and heating component 32 in atomization chamber C2 is driven to be atomized generation
Smog enters first through hole C3, then enters the oral cavity of smoker through the second through-hole in suction nozzle 1.
In conclusion electronic cigarette of the invention has mutually isolated smoke path and airflow channel, airflow sensor control
Component is in airflow channel, therefore even if smog flows back, will not be adhered to tobacco tar, be improved product reliability, when smoking not
The problem of will appear caused by the difference due to the chucking power size in oral cavity to atomizer output size different tobacco tar amount, cigarette
Mist amount stability is improved, and is not easy to reveal tobacco tar, be more not in the gravity due to electronic cigarette ontology and cause oil conservator with
The junction of electronic cigarette ontology is easily bent deformation and leads to the problem of gap and oil leak, and cigarette is sucked in the oral cavity for overcoming user
The defect of oil.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (18)
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 CN106028850A (en) | 2016-10-12 |
| CN106028850B true CN106028850B (en) | 2019-05-17 |
Family
ID=53799499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480075173.8A Expired - Fee Related CN106028850B (en) | 2014-02-12 | 2014-02-12 | Electronic cigarette and airflow control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106028850B (en) |
| WO (1) | WO2015120588A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106028850A (en) | 2016-10-12 |
| WO2015120588A1 (en) | 2015-08-20 |
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