CN207969660U - atomization structure, atomizer and electronic cigarette - Google Patents
atomization structure, atomizer and electronic cigarette Download PDFInfo
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- CN207969660U CN207969660U CN201820106661.6U CN201820106661U CN207969660U CN 207969660 U CN207969660 U CN 207969660U CN 201820106661 U CN201820106661 U CN 201820106661U CN 207969660 U CN207969660 U CN 207969660U
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- tobacco juice
- heating member
- liquid outlet
- imbibition part
- atomization
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Abstract
The utility model provides a kind of atomization structure.The atomization structure includes heating member, tobacco juice channel, inlet, liquid outlet and collection device, the inlet is connected to the tobacco juice channel, the liquid outlet is connected to the tobacco juice channel and the heating member respectively, the collection device is arranged in the lower section of the heating member, and the collection device is for collecting extra tobacco juice.The utility model additionally provides a kind of atomizer using the atomization structure and the electronic cigarette using the atomizer.
Description
Technical field
The utility model is related to electronic cigarette technical field, more particularly to a kind of atomization structure, atomizer and electronic cigarette.
Background technology
Electronic cigarette generally comprises atomising device, device for storing liquid and cell apparatus, electric drive of the atomising device in cell apparatus
The tobacco juice of lower heating device for storing liquid supply, makes its atomization generate smog with for users to use.However, if atomising device can not be timely
Being atomized the tobacco juice of device for storing liquid supply, then tobacco juice extra in atomising device may leak, and influence the use of user, also,
Also result in the waste of tobacco juice.
Utility model content
Based on this, it is necessary in view of the above technical problems, a kind of atomization structure with liquid-leakage preventing function is provided, in addition,
Additionally provide a kind of atomizer using the atomization structure and the electronic cigarette using the atomizer.
A kind of atomization structure, including heating member, tobacco juice channel, inlet, liquid outlet and collection device, the inlet
It is connected to the tobacco juice channel, the liquid outlet is connected to the tobacco juice channel and the heating member respectively, the collection dress
It installs in the lower section of the heating member, the collection device is for collecting extra tobacco juice.
Further, the collection device is an imbibition part, alternatively, the collection device is an one-way type collecting chamber, institute
It includes collecting chamber and one-way membrane to state one-way type collecting chamber, and the collecting chamber is provided at least one opening, and each described is opened
Mouth is sealed by the one-way membrane.
Further, the atomization structure further includes the first detection device, and first detection device is set to the suction
On liquid part, first detection device is used to detect the wettability of the imbibition part.
Further, the imbibition part is made of porous ceramics, and the imbibition part is bonded setting with the heating member.
Further, the liquid outlet is arranged in the top of the heating member, alternatively, the atomization structure further includes sprinkling
Part, one end of the spraying pack unit are connected to the liquid outlet, and the other end of the spraying pack unit, which is equipped with, is located at the heating member and institute
State the nozzle between collection device, and the nozzle is towards the lower surface of the heating member.
Further, the atomization structure further includes pedestal, and the pedestal includes outer barrel and inner cylinder, and the outer barrel is set in
Outside the inner cylinder, the gap between the outer barrel and the inner cylinder constitutes the tobacco juice channel, and the liquid outlet is opened in described
On inner cylinder, the inlet is opened on the outer barrel, and the heating member and the collection device are arranged at the inner cylinder
Inner cavity in.
Further, the atomization structure further includes the third detection device being arranged at the liquid outlet, the third
Detection device is for generating trigger signal when tobacco juice flows through the liquid outlet.
A kind of atomizer comprising liquid storage component and any one of them atomization structure as above, the inlet also with institute
State liquid storage component connection.
Further, the atomizer further includes shell, and the atomization structure is contained in the shell, on the shell
It is at least partly provided with transparent region, the transparent region is corresponding with the position of the liquid outlet.
A kind of electronic cigarette comprising any one of them atomizer as above.
In the electronic cigarette of the utility model, collection device is arranged in the lower section of heating member, collection device can be collected more
Remaining tobacco juice, so as to prevent leakage.First detection device is set on imbibition part, the wettability of imbibition part is detected, when
When wettability >=first threshold, controller control imbibition part keeps the wettability of current wettability or control imbibition part to reduce,
Imbibition part can be prevented having reached or used close in the state of adsorption saturation, and then leakage risk can be reduced.
Description of the drawings
Fig. 1 be the utility model electronic cigarette in atomizer structural schematic diagram；
Fig. 2 be the utility model electronic cigarette in spraying pack unit and heating member position view；
Fig. 3 is the circuit block diagram of the electronic cigarette of the utility model；
Fig. 4 is the first work flow diagram of the electronic cigarette of the utility model；
Fig. 5 is second of work flow diagram of the electronic cigarette of the utility model；And
Fig. 6 is the third work flow diagram of the electronic cigarette of the utility model.
Attached figure label is：
100 atomization structure of atomizer, 10 liquid storage component, 20 pedestal 101
102 103 first detection device of imbibition part of heating member, 104 spraying pack unit 105
1011 outer barrel of inner cylinder, 1012 liquid storage cylinder, 2011 piston 2012
1017 liquid storage structure 201 of tobacco juice channel 1015 liquid outlet, 1016 inlet
202 controller of the pump housing, 31 power supply, 32 alarm device 40
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can in many different forms come in fact
It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is
The understanding for opening content is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
Fig. 1 is please referred to, the utility model provides a kind of electronic cigarette, which includes atomizer 100, (figure is not for cigarette holder
Show) and battery component (not shown).Atomizer 100 is electrically connected with battery component, and cigarette holder is connected to atomizer 100, mist
To change device 100 and heats tobacco juice under the electric drive of battery component so that tobacco juice is atomized into smog, and user aspirates smog by cigarette holder,
Obtain smoking experience.
Atomizer 100 includes shell (not shown), atomization structure 10 and liquid storage component 20, atomization structure 10 and liquid storage group
Part 20 is contained in shell, and atomization structure 10 is connected to liquid storage component 20, and liquid storage component 20 is for storing tobacco juice, and by tobacco juice
Atomization structure 10 is supplied, atomization structure 10 under the electric drive of battery component for heating tobacco juice.
Atomization structure 10 includes heating member 102, tobacco juice channel 1015, inlet 1017, liquid outlet 1016 and collects dress
It sets.Inlet 1017 is connected to tobacco juice channel 1015 and liquid storage component 20 respectively, liquid outlet 1016 respectively with tobacco juice channel 1015
And heating member 102 is connected to, and after the tobacco juice in liquid storage component 20 is entered by inlet 1017 in tobacco juice channel 1015, then is gone out certainly
Liquid mouth 1016 is flow on heating member 102.Collection device is arranged in the lower section of heating member 102, for collecting extra tobacco juice, to prevent
Leak-stopping liquid.Wherein, the extra tobacco juice refers to failing to flow out from cigarette holder in the form of smog from after the outflow of liquid outlet 1016
Tobacco juice includes due to heating member 102 has little time to be atomized and is dripped on self-heating part 102 tobacco juice, remains in cigarette in electronic cigarette
The condensate liquid etc. of mist.
In the present embodiment, atomization structure 10 further includes pedestal 101, and pedestal 101 includes inner cylinder 1011 and outer barrel 1012.It is interior
Cylinder 1011 is in the hollow cylindrical configuration of upper end opening, and heating member 102 and collection device are from top to bottom successively set on inner cylinder 1011
Interior intracavitary.Inner cylinder 1011 is set in outer barrel 1012, and the gap between inner cylinder 1011 and outer barrel 1012 constitutes tobacco juice channel
1015.Inlet 1017 is opened in the bottom of outer barrel 1012, and liquid outlet 1016 is opened on inner cylinder 1011 and close to inner cylinder 1011
Upper end.It is to be appreciated that the quantity of inlet 1017 and liquid outlet 1016 is at least one.In the present embodiment, inlet
1017 be one, and liquid outlet 1016 is two, and two liquid outlets 1016 are oppositely arranged.
It is to be appreciated that in other unshowned embodiments, tobacco juice channel 1015 can also shape by other means
At, only tobacco juice channel 1015 need to be made be connected to liquid storage component 20 by inlet 1017, and pass through liquid outlet 1016 and heat
Part 102 is connected to.For example, a communicating pipe can be arranged, the inner cavity of communicating pipe constitutes tobacco juice channel 1015.
Liquid outlet 1016 and the relative position relation of heating member 102 can be configured according to actual demand, as long as so that
Tobacco juice can be flow to from liquid outlet 1016 on heating member 102.
Referring again to Fig. 1, in a wherein embodiment, liquid outlet 1016 is located at the top of heating member 102, tobacco juice
Tobacco juice in channel 1015 can under the effect of gravity be flow on the upper surface of heating member 102 by liquid outlet 1016.Heating member
Heat tobacco juice in 102 upper surface so that after tobacco juice is atomized into smog, smog is flowed out by the upper end opening of inner cylinder 1011, cigarette holder.
In the present embodiment, heating member 102 is in tabular.It is to be appreciated that in other unshowned embodiments, heating member
It 102 upper surface can be to lower recess so that the upper surface of heating member 102 is substantially in bowl-shape.In this way, tobacco juice can be easily
The side of self-heating part 102 flows at the center of heating member 102 so that tobacco juice is uniformly distributed on the upper surface of heating member 102.
Fig. 2 is please referred to, in another embodiment, atomization structure 10 further includes spraying pack unit 105, and the one of spraying pack unit 105
End is connected to liquid outlet 1016, and the other end of spraying pack unit 105 is equipped with the nozzle between heating member 102 and collection device, and
Nozzle is towards the lower surface of heating member 102.In this way, the tobacco juice in tobacco juice channel 1015 can be sprayed by the nozzle of spraying pack unit 105
To the lower surface of heating member 102.Nozzle can make tobacco juice be dispersed into droplet the pressure of tobacco juice, it is possible to understand that ground is small
Drop is easier 102 heating atomization of heated object compared to tobacco juice.In addition, by the way that spraying pack unit 105 is arranged, liquid outlet 1016 is set
Seated position is no longer construed as limiting, as long as so that nozzle is between heating member 102 and collection device and nozzle is towards heating member 102
Lower surface.Nozzle is arranged such, the tobacco juice sprayed out can be limited between heating member 102 and collection device, prevents
Only tobacco juice splashes cause leakage.It is flowed out for the ease of smog, through-hole and/or heating member 102 is provided on heating member 102
There are gap between inner cylinder 1011, be formed in 102 lower surface of heating member smog can be flow to by through-hole and/or gap in
At the upper end opening of cylinder 1011, finally, flowed out by cigarette holder.
In the present embodiment, collection device is an imbibition part 103.Imbibition part 103 is made of porous materials, for example, porous pottery
Porcelain, cotton, cotton, glass, foam metal etc..Imbibition part 103 is set to the lower section of heating member 102, it is possible to understand that ground, Ke Yishi
The upper surface of imbibition part 103 is bonded setting with the lower surface of heating member 102, can also be upper surface and the heating of imbibition part 103
The following table face interval of part 102 is arranged, as long as imbibition part 103 is enable to adsorb extra tobacco juice.It is to be appreciated that imbibition
Part 103 has the function of that lock liquid, electronic cigarette are arbitrarily put, and extra tobacco juice will not be leaked to outside collection device.In the present embodiment,
On the one hand, imbibition part 103 is made of porous ceramics, in this way, imbibition part 103 can also high temperature resistant, prevent imbibition part 103 from heating
It is carbonized under the heat effect of part 102, extends the service life of imbibition part 103；On the other hand, imbibition part 103 is pasted with heating member 102
Setting is closed, in this way, the tobacco juice on imbibition part 103 can be re-used, and can prevent imbibition part 103 from being needed because of adsorption saturation
It replaces.
It is to be appreciated that in other unshowned embodiments, other forms can also be arranged has the function of lock liquid
Collection device.For example, collection device is an one-way type collecting chamber.Specifically, collection device includes collecting chamber and one-way membrane,
Collecting chamber is provided at least one opening, and each opening is sealed by one-way membrane.In this way, tobacco juice can be entered by one-way membrane
Into collecting chamber, still, due to the one-way of one-way membrane, without being flowed out again from collecting chamber.In wherein a kind of embodiment,
The peripheral wall gluing, sealing in the lower section of heating member 102 and the side of one-way membrane and inner cylinder 1011 is arranged in one-way membrane, is located at one-way membrane
The inner cavity of the inner cylinder 1011 of lower section constitutes collecting chamber.
Liquid storage component 20 includes liquid storage structure 201 and the pump housing 202, and liquid storage structure 201 is connected to the pump housing 202, the pump housing 202
The bottom of pedestal 101 is connected to be connected to inlet 1017 so that the pump housing 202 can lead to the tobacco juice in liquid storage structure 201
Inlet 1017 is crossed to be pumped into tobacco juice channel 1015.
Liquid storage structure 201 includes liquid storage cylinder 2011 and piston 2012, and one end of liquid storage cylinder 2011 is connect with the pump housing 202, living
Plug 2012 is movably contained in the other end of liquid storage cylinder 2011.It is to be appreciated that when the tobacco juice in liquid storage cylinder 2011 is reduced
When, piston 2012 can under atmospheric pressure, activity upwards, in this way, the inside and outside pressure of liquid storage cylinder 2011 can be balanced, just
The tobacco juice in liquid storage cylinder 2011 is aspirated in the pump housing 202.It is to be appreciated that in other unshowned embodiments, liquid storage cylinder
2011 are made of soft material, and when the tobacco juice in liquid storage cylinder 2011 is reduced, 2011 inside contraction distortion of liquid storage cylinder can also rise
To the effect of balance 2011 inside and outside pressure of liquid storage cylinder.
Assembling process：One end of the pump housing 202 is connect with atomization structure 10, by the other end and liquid storage structure of the pump housing 202
Atomization structure 10, the pump housing 202 and liquid storage structure 201, are then contained in shell by 201 connections.
It can be seen from the above, when collection device is imbibition part 103, the case where there are adsorption saturations.In adsorption saturation shape
The imbibition part 103 of state can not continue to adsorb extra tobacco juice, if during the use of electronic cigarette, imbibition part 103 has been inhaled
Attached saturation, then, there will be leakage risks for electronic cigarette.For this reason, it may be necessary to the absorption situation of imbibition part 103 be detected, so as in imbibition
When 103 adsorption saturation of part, stops feed flow and user is reminded to replace.
In conjunction with Fig. 1 and Fig. 3 it is found that atomization structure 10 further includes the first detection device 104.First detection device 104 is arranged
In on imbibition part 103, the first detection device 104 is used to detect the wettability of imbibition part 103.Battery component includes 31 He of controller
Power supply 32.Controller 31 is electrically connected with the first detection device 104, the pump housing 202 and power supply 32 respectively.First detection device
The wettability of the imbibition part 103 detected is fed back to controller 31 by 104.Controller 31 feeds back the first detection device 104
The wettability of imbibition part 103 is compared with pre-stored first threshold.First threshold can be stored in the storage of electronic cigarette
In device, it can also be stored in the memory of other equipment (for example, mobile phone, computer etc.), not limit herein.As wettability ＜
When first threshold, controller 31 controls work a period of time of the pump housing 202 (for example, 2s), and after a period of operation, control the
One detection device 104 detects the wettability of imbibition part 103 again.When wettability >=first threshold, controller 31 controls the pump housing
Circuit between 202 and power supply 32 disconnects so that the pump housing 202 stops to 10 feed flow of atomization structure.Wherein, wettability refers to imbibition
After part 103 adsorbs tobacco juice, by the degree of tobacco juice infiltration.It is to be appreciated that tobacco juice infiltration can cause on imbibition part 103 gravity,
The variation of the physical quantitys such as humidity, resistance, capacitance, the first detection device 104 detect one of them, can be used to indicate that wettability.
In wettability >=first threshold, show that imbibition part 103 has reached or close to adsorption saturation state, imbibition part 103 can not
Continue to adsorb extra tobacco juice or extremely faint to the adsorption capacity of extra tobacco juice, at this point, stopping feed flow, leakage can be reduced
Liquid risk.
Further, electronic cigarette further includes alarm device 40, and controller 31 is also electrical with heating member 102, alarm device 40
Connection.When wettability ＜ first thresholds, controller 31 also controls the work a period of time of heating member 102.It is to be appreciated that heating
The duration that part 102 works is equal with the duration that the pump housing 202 works.When wettability >=first threshold, controller 31, which also controls, to be added
Circuit between warmware 102 and power supply 32, which disconnects and controls alarm device 40, sends out alarm.The alarm is inhaled for reminding user
Liquid part 103 can not continue to adsorb extra tobacco juice or extremely faint to the adsorption capacity of extra tobacco juice, please replace imbibition part
103.Alarm device 40 can send out vibrations or setting buzzer sounding etc. by the way that indicator light is arranged into line flicker, setting vibrator
Mode sends out alarm.The circuit between heating member 102 and power supply 32 is disconnected, the temperature of heating member 102 can be made to continuously decrease,
So that user can replace imbibition part 103 at a safer temperature.
Fig. 4 is referred to, the workflow for being provided with the electronic cigarette of circuit shown in Fig. 3 is：
Step S101, the first detection device 104 detect the wettability of imbibition part 103, and feed back to controller 31, then,
Enter step S102；
Step S102, controller 31 judge the wettability of imbibition part 103 and the magnitude relationship of first threshold, when wettability >=
When first threshold, S103 is entered step, when wettability ＜ first thresholds, enters step S104；
Step S103, controller 31 control circuit between the pump housing 202 and power supply 32 and heating member 102 and power supply 32 it
Between circuit disconnect, and control alarm device 40 and send out alarm；
Step S104, controller 31 control circuit between the pump housing 202 and power supply 32 and heating member 102 and power supply 32 it
Between circuit be connected to so that the pump housing 202, heating member 102 work a period of time, then, be back to step S101.
It can be seen from the above, in the present embodiment, imbibition part 103 is bonded setting with heating member 102, therefore, when imbibition part 103
When adsorption saturation, user can not be reminded to replace imbibition part 103, but disconnect the circuit between the pump housing 202 and power supply 32, and made
Obtain the tobacco juice on the heating imbibition of heating member 102 part 103.When the tobacco juice on imbibition part 103 be desorbed to a certain degree when, imbibition part
103 will have stronger imbibition ability again.Specifically, controller 31 is by the wettability of imbibition part 103 and pre-stored second
Threshold value is compared (second threshold ＜ first thresholds), when wettability≤second threshold of imbibition part 103, shows imbibition part
Less without tobacco juice or the tobacco juice contained on 103, imbibition part 103 can normal use again.Specifically, figure is referred to
5, when judging result is wettability >=first threshold, electronic cigarette no longer enters step S103, but enters step S201 so that
Electronic cigarette enters self-cleaning pattern by operating mode.Under self-cleaning pattern, the workflow of electronic cigarette is：
Step S201, controller 31 control the circuit between the pump housing 202 and power supply 32 and disconnect, and control heating member 102 with
Circuit communication between power supply 32 so that the work a period of time of heating member 102, then, enter step S202；
Step S202, the first detection device 104 detect the wettability of imbibition part 103, and feed back to controller 31, then,
Enter step S203；
Step S203, controller 31 judge the wettability of imbibition part 103 and the magnitude relationship of second threshold, if wettability ＞
Second threshold is then back to step S201, if wettability≤second threshold, enters step S104.
It is to be appreciated that when wettability≤second threshold, show that self-cleaning is over, step can be entered
S104 so that electronic cigarette works on, and can also directly receive the shutdown signal of the pump housing 202 and the closing letter of heating member 102
Number so that electronic cigarette shuts down.
Referring again to Fig. 1, when end is in use, may also remain tobacco juice in tobacco juice channel 1015.In order to prevent this
Part tobacco juice leakage, can take many kinds of measures.In a wherein embodiment, solenoid valve is provided at liquid outlet 1016
(not shown), when controller 31 receive the pump housing 202 shutdown signal and heating member 102 shutdown signal when (show to use
It is expected to terminate the use of electronic cigarette in family), controller 31 control circuit between the pump housing 202 and power supply 32 and heating member 102 with
Circuit between power supply 32 disconnects, and controls solenoid valve and close liquid outlet 1016.In another embodiment, inlet
Second detection device (not shown) is provided at 1017, when controller 31 receives shutdown signal and the heating of the pump housing 202
When the shutdown signal of part 102, controller 31 controls the circuit between heating member 102 and power supply 32 and disconnects, and controlling the pump housing 202 will
Tobacco juice in tobacco juice channel 1015 is drawn back in liquid storage cylinder 2011, until second detection device detects that there is no tobacco juices to flow through feed liquor
Mouth 1017, controller 31 control the circuit between the pump housing 202 and power supply 32 and disconnect.Second detection device is that liquid induction is opened
It closes.
In the present embodiment, by ensuring after closing the pump housing 202 and heating member 102, imbibition part 103 has enough abilities
The tobacco juice in tobacco juice channel 1015 is adsorbed to prevent leakage.Controller 31 is also compared (with pre-stored third threshold value
Three threshold value ＜ first thresholds), when the wettability of imbibition part 103≤third threshold value, show the cigarette that imbibition part 103 can also adsorb
The volume in the volume of liquid >=tobacco juice channel 1015.It is assumed that (x is the volume of the tobacco juice of absorption to wettability Q=kx, and k is ratio system
Number), the volume in tobacco juice channel 1015 is b, and the maximum liquid absorption amount of imbibition part 103 is a, then third threshold value≤k (a-b).Work as end
In use, the wettability of the first detection device 104 detection imbibition part 103, if the wettability of imbibition part 103≤third threshold value,
Heating member 102 is then closed, if the wettability of imbibition part 103 >=third threshold value, heating member 102 work on, until imbibition
The wettability of part 103≤third threshold value is just closed, so, it can be ensured that imbibition part 103 has enough ability absorption tobacco juices logical
Tobacco juice in road 1015, to reduce leakage risk.Fig. 6 is referred to, the work step of electronic cigarette is：
Step S301, controller 31 receive the shutdown signal of the pump housing 202 and the shutdown signal of heating member 102, then, into
Enter step S302；
Step S302, controller 31 control the circuit between the pump housing 202 and power supply 32 and disconnect, and then, enter step S303；
Step S303, the first detection device 104 detect the wettability of imbibition part 103, and feed back to controller 31, then,
Enter step S304；
Step S304, controller 31 judge the magnitude relationship of the wettability and third threshold value of imbibition part 103, if wettability≤
Third threshold value, then enter step S305, if wettability ＞ third threshold values, enter step S306；
Step S305, controller 31 control the circuit between heating member 102 and power supply 32 and disconnect；
Step S306, the circuit that controller 31 controls between heating member 102 and power supply 32 continue to be connected to so that heating member
102 work on a period of time, then, are back to step into S303.
It should be noted that heating member 102 is bonded setting with imbibition part 103 so that heating member 102 can be directly to imbibition
Part 103 carries out heat transfer, so that the tobacco juice desorption on imbibition part 103, the wettability of imbibition part 103 reduce.Obviously, it heats
Part 102 can also be spaced setting with imbibition part 103, by least one of indirect heat transmission, thermal convection current and heat radiation, make
It obtains imbibition part 103 to heat up under the heat effect of heating member 102, so that the tobacco juice desorption on imbibition part 103.And add when improving
When the heating power of warmware 102, even if the circuit between the pump housing 202 and power supply 32 does not turn off, it is also possible that on imbibition part 103
The tobacco juice of absorption is reduced.
In addition, it is also to be noted that tobacco juice channel 1015 has certain length, when in use, tobacco juice first has to flow
To liquid outlet 1016, just heating member 102 can be flow to by liquid outlet 1016.If before use, there is no cigarette at liquid outlet 1016
Liquid after then starting the pump housing 202, needs to take some time so that tobacco juice flow to liquid outlet 1016 first.Start the pump housing 202
Afterwards, if when tobacco juice is not yet flow at liquid outlet 1016, just start heating member 102, be easy so that the generation of heating member 102 is dry
It burns.In wherein a kind of embodiment, third detection device is provided at liquid outlet 1016, it is possible to understand that ground, when third detects
When device has detected that tobacco juice flows through liquid outlet 1016, third detection device generates trigger signal, and heating member 102 starts heating work(
Energy.Third detection device is a liquid inductive switch.In another embodiment, partially transparent region is provided on shell,
Transparent region on shell is corresponding with the position of liquid outlet 1016, and transparent region is having seen whether that tobacco juice flow to liquid outlet
1016, after observing that tobacco juice flow to liquid outlet 1016, user can start heating member 102.
In the electronic cigarette of the utility model, collection device is arranged in the lower section of heating member 102, collection device can be collected
Extra tobacco juice, to prevent electronic cigarette leakage.When collection device is an imbibition part 103, the detection of the first detection device 104 is inhaled
The wettability of liquid part 103, the wettability of imbibition part 103 is compared by controller 31 with first threshold, when wettability >=the first
When threshold value, show that imbibition part 103 has reached or close to adsorption saturation state.At this point, user can replace imbibition part 103 or
Person enables self-cleaning pattern and imbibition part 103 is made to return back to available mode, so as to preventing imbibition part 103 having reached or
Person is used close in the state of adsorption saturation, and then can reduce leakage risk.
Above-described embodiment only expresses the embodiment of the utility model, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the utility model patent range.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of atomization structure, it is characterised in that：Including heating member, tobacco juice channel, inlet, liquid outlet and collection device,
The inlet is connected to the tobacco juice channel, and the liquid outlet is connected to the tobacco juice channel and the heating member respectively,
The collection device is arranged in the lower section of the heating member, and the collection device is for collecting extra tobacco juice.
2. atomization structure according to claim 1, it is characterised in that：The collection device is an imbibition part, alternatively, described
Collection device is an one-way type collecting chamber, and the one-way type collecting chamber includes collecting chamber and one-way membrane, the collecting chamber setting
There is at least one opening, and each opening is sealed by the one-way membrane.
3. atomization structure according to claim 2, it is characterised in that：The atomization structure further includes the first detection device,
First detection device is set on the imbibition part, and first detection device is used to detect the infiltration of the imbibition part
Degree.
4. atomization structure according to claim 2, it is characterised in that：The imbibition part is made of porous ceramics, and described
Imbibition part is bonded setting with the heating member.
5. according to claim 1-4 any one of them atomization structures, it is characterised in that：The liquid outlet is arranged in the heating
The top of part, alternatively, the atomization structure further includes spraying pack unit, one end of the spraying pack unit is connected to the liquid outlet, described
The other end of spraying pack unit is equipped with the nozzle between the heating member and the collection device, and the nozzle adds towards described
The lower surface of warmware.
6. according to claim 1-4 any one of them atomization structures, it is characterised in that：The atomization structure further includes pedestal,
The pedestal includes outer barrel and inner cylinder, and the outer barrel is set in outside the inner cylinder, the gap between the outer barrel and the inner cylinder
The tobacco juice channel is constituted, the liquid outlet is opened on the inner cylinder, and the inlet is opened on the outer barrel, described to add
Warmware and the collection device are arranged in the inner cavity of the inner cylinder.
7. according to claim 1-4 any one of them atomization structures, it is characterised in that：The atomization structure further includes that setting exists
Third detection device at the liquid outlet, the third detection device are used to generate triggering when tobacco juice flows through the liquid outlet
Signal.
8. a kind of atomizer, which is characterized in that including liquid storage component and claim 1-7 any one of them atomization structures, institute
Inlet is stated also to be connected to the liquid storage component.
9. atomizer according to claim 8, it is characterised in that：The atomizer further includes shell, the atomization structure
It is contained in the shell, transparent region, the transparent region and the liquid outlet is at least partly provided on the shell
Position is corresponding.
10. a kind of electronic cigarette, it is characterised in that：Including atomizer as claimed in claim 8 or 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106661.6U CN207969660U (en) | 2018-01-22 | 2018-01-22 | atomization structure, atomizer and electronic cigarette |
| US16/254,188 US11051364B2 (en) | 2018-01-22 | 2019-01-22 | Control method of electronic cigarette and electronic cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106661.6U CN207969660U (en) | 2018-01-22 | 2018-01-22 | atomization structure, atomizer and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969660U true CN207969660U (en) | 2018-10-16 |
Family
ID=63769977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106661.6U Active CN207969660U (en) | 2018-01-22 | 2018-01-22 | atomization structure, atomizer and electronic cigarette |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148139A1 (en) * | 2021-01-08 | 2022-07-14 | 惠州市新泓威科技有限公司 | Electronic atomization device with humidity-sensitive element, and dry-burning prevention control method for electronic atomization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148139A1 (en) * | 2021-01-08 | 2022-07-14 | 惠州市新泓威科技有限公司 | Electronic atomization device with humidity-sensitive element, and dry-burning prevention control method for electronic atomization device |
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