CN109832666A - Liquid-jet device and electronic cigarette - Google Patents
Liquid-jet device and electronic cigarette Download PDFInfo
- Publication number
- CN109832666A CN109832666A CN201711228576.3A CN201711228576A CN109832666A CN 109832666 A CN109832666 A CN 109832666A CN 201711228576 A CN201711228576 A CN 201711228576A CN 109832666 A CN109832666 A CN 109832666A
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- Prior art keywords
- liquid
- shell
- electronic cigarette
- spraying device
- liquid spraying
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 239000007921 spray Substances 0.000 claims abstract description 57
- 239000012530 fluid Substances 0.000 claims abstract description 54
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims abstract 24
- 235000019504 cigarettes Nutrition 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000000443 aerosol Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 4
- 230000001007 puffing effect Effects 0.000 claims 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 description 44
- 239000003921 oil Substances 0.000 description 24
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 7
- 239000011152 fibreglass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000037361 pathway Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
本发明涉及一种喷液装置及电子烟，其中，喷液装置包括：第一壳体，具有第一内腔，所述第一壳体上设有连通所述第一内腔的喷液口，所述喷液口包括多个微孔，所述微孔的孔径满足流体流入所述微孔后不会从所述微孔主动流出；振动部，盖设于所述喷液口，用于通电后往复振动以使流体从所述微孔喷出。使用本发明的喷液装置喷液，雾化单元与喷液装置不接触，无炭化的风险，给消费者更好的抽吸体验。
The invention relates to a liquid spraying device and an electronic cigarette, wherein the liquid spraying device comprises: a first casing with a first inner cavity, and the first casing is provided with a liquid spraying port communicating with the first inner cavity , the liquid ejection port includes a plurality of micro-holes, and the pore size of the micro-holes satisfies that the fluid will not flow out of the micro-holes actively after flowing into the micro-holes; the vibrating part is covered on the liquid-jet port and is used for Reciprocating vibration after power-on causes fluid to be ejected from the micropores. Using the liquid spraying device of the present invention to spray liquid, the atomizing unit does not contact the liquid spraying device, there is no risk of carbonization, and a better smoking experience is provided to consumers.
Description
Technical field
The present invention relates to electronic cigarette technical fields, and in particular to a kind of liquid-jet device and electronic cigarette.
Background technique
Conventional smoke comes into being to human body nocuousness, electronic cigarette as substitute.In Publication No. CN203424292U
State's patent document discloses a kind of atomising device, including the heating wire component being made of heating wire, the first Oil Guide rope and electric wire
And snorkel, the snorkel have the pilot hole for accommodating the heating wire component, further include and the first Oil Guide rope
The the second Oil Guide rope for being disposed side by side in the pilot hole, and being in contact with the heating wire.
The Chinese patent literature of Publication No. CN203913377U discloses a kind of unitary disposable electronic cigarette, including one
The hollow cigarette shell of body formula, middle part of sliding channel are equipped with radial first air through hole, and the first air through hole is toward the direction part of cigarette butt
It is atomising device accommodating cavity toward cigarette holder direction for cell containing cavity；Shell is disposed with illuminator, electricity by cigarette butt to cigarette holder
Pond, hollow holders and atomising device, atomising device include tobacco tar cotton, U-shaped Oil Guide rope, heating wire, fibre pipe and middle hungry area lid.
The Chinese patent literature of Publication No. CN204232305U discloses a kind of electronic cigarette, which includes atomizer
And battery component, atomizer include oil storage component, the suction nozzle for being set to oil storage component one end, are sheathed in oil storage component along axial direction
Gas-guide tube, and be removably inserted in the atomizing component of separate suction nozzle one end of oil storage component, atomizing component includes insertion
Atomization seat in oil storage component, the fiberglass tubes being plugged in atomization seat one end are plugged in the atomization seat other end and are used for and battery
The atomizing electrode component of component electrical connection, and at least one set of heating wire component being inserted in fiberglass tubes, heating wire component packet
The heating wire for including Oil Guide rope and being wrapped on Oil Guide rope and being electrically connected with atomizing electrode component, Oil Guide rope one end adjacent with suction nozzle
For fixing end, the other end is free end, and fixing end passes through fiberglass tubes and is clamped in the end of atomization seat or side-walls are used for from storage
Tobacco tar is adsorbed in oil pocket, free end is housed in fiberglass tubes and along the axially extending setting of fiberglass tubes.
It can be found that atomization smoke oil method is substantially that heater strip directly heats the Oil Guide for being impregnated with tobacco tar on the market at present
Rope.But as calorific value increases, the Oil Guide rate of Oil Guide rope is not kept up with, and the temperature of heating wire component will increase, when
Temperature height to a certain extent when, Oil Guide rope can pyrometamorphism, tobacco tar can high-temp combustion, smell of scorching can be issued.It can in the suction later period
The risk that can there is Oil Guide rope to carbonize, and then Oil Guide rope fuel feeding is influenced, influence suction experience.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of liquid-jet devices, comprising: first shell has
First inner chamber, the first shell are equipped with the mouth spray for being connected to the first inner chamber, and the mouth spray includes multiple micropores, institute
The aperture for stating micropore meets after fluid flows into the micropore and will not flow out from the micropore；Vibration section is covered on the mouth spray,
For of reciprocating vibration so that fluid is sprayed from the micropore after being powered.
Further, the vibration section includes: second shell, and the second shell is covered on the mouth spray, and described
The shell wall of two shells surrounds second inner chamber；The vibration unit of the vibration section includes: vibrating diaphragm and vibration source, and the vibrating diaphragm will be described
Second inner chamber is separated into the disconnected first sub- chamber and the second sub- chamber, and the first sub- chamber is connected to the first inner chamber, described
Mouth spray is connected to the described first sub- chamber；The vibration source is located at the described second sub- chamber and is set on the vibrating diaphragm, for being powered
After drive the vibrating diaphragm of reciprocating vibration so that fluid is sprayed from the micropore.
Preferably, the vibrating diaphragm is close to the mouth spray.
Further preferably, at least part of the vibrating diaphragm is parallel or perpendicular to the shell wall where the mouth spray.
Further, the vibration source includes: multiple rows of piezoelectric unit.
Preferably, the quantity of every row pressure electric unit is equal.
Further preferably, the piezoelectric unit includes piezoelectric ceramic piece.
Further, the aperture of the micropore is 0.005mm to 0.1mm.
Further, the second shell is equipped at least one feed pathway that the described first sub- chamber is flowed into for fluid.
Further, the liquid-jet device further includes the fixed part for fixing the vibration section, and the fixed part includes
At least one liquid outlet channel, the first inner chamber can be connected to by the liquid outlet channel with the described first sub- chamber.
Further, the fixed part includes first part and second part, the first part and the first shell
Roof offset, the second part and the second shell offset so that the second shell is fixed on the first shell
Bottom wall；The liquid outlet channel be set to the second part on, the first part respectively with the first inner chamber and it is described go out liquid
Channel connection.
Further, the second part is equipped with recess portion for accommodating described second shell one end, and limits described the
The relatively described mouth spray movement of two shells, the recess portion are staggeredly arranged with the liquid outlet channel.
Further, the first part and at least one of outer peripheral surface of the second part and the first shell
Side wall offset, the side wall surrounds the first inner chamber between the roof and the bottom wall jointly.
Further, the first shell is equipped with the inlet for being connected to the first inner chamber；Preferably, the inlet
Protrusion in the first shell is set.
The present invention also provides a kind of electronic cigarettes, use liquid-jet device described in any of the above embodiments.
Further, the electronic cigarette further includes the liquid storing part with liquid outlet, the liquid outlet and the liquid-jet device
Inlet connection.
Further, comprising: atomization unit, the atomization unit are arranged towards the mouth spray of the liquid-jet device, are used for
It is atomized the fluid sprayed by the mouth spray.
Further, the atomization unit includes: heating part.
Preferably, the heating part is heating sheet or heater circuit.
Further, the atomization unit further includes shell, and the shell has the opening towards the mouth spray, described
Heating part is set to the bottom wall of the shell, and the side wall of the shell is equipped at least one through-hole；Preferably, the opening is covered completely
Cover the mouth spray.
Further, the electronic cigarette includes the first support being set on the shell wall of electronic cigarette, and the atomization unit can
It is movable to be connected to first support, to adjust the atomization unit at a distance from the liquid-jet device；Preferably, pass through screw rod tune
The atomization unit is saved at a distance from the liquid-jet device.
Further, along the depth direction of the cigarette shell of the electronic cigarette, cigarette shell one end is equipped with cigarette holder, and the other end is equipped with
Air inlet, the aerosol that fluid atomizing generates can with the outside air entered by the air inlet from the cigarette holder flow out for
Suction.
Further, along the air inlet to the direction of the cigarette holder, the interior of the cigarette shell intracavitary is successively arranged: power supply
Portion, for powering to the atomization unit and the liquid-jet device；The first support is fixedly arranged on the shell wall of the cigarette shell；
The atomization unit is set to the first support；The liquid-jet device；Liquid storing part；Second support, one end and the liquid storing part connect
It connects, the other end is connect with the cigarette holder.
Further, electronic cigarette includes control unit, and described control unit can control the vibration list of the vibration section of energization
The vibration frequency of first quantity and/or the vibration unit that vibration section can be controlled.
As above, the present invention provides a kind of liquid-jet device, including first shell, has first inner chamber, sets on the first shell
There is the mouth spray of connection first inner chamber.Wherein, mouth spray includes multiple micropores, and the aperture of micropore meets fluid and flows into after micropore not
It can actively be flowed out from the micropore.Vibration section is additionally provided in first inner chamber, vibration section is covered on mouth spray.
After liquid-jet device is used on electronic cigarette, when vibration section is not powered on, the fluid in micropore will not be from micropore master
Dynamic outflow, liquid-jet device will not ejecting fluid.After vibration section is powered, vibration section is of reciprocating vibration, and the fluid in micropore is pressurized, meeting
Atomization unit is sprayed to from micropore, under the action of atomization unit, fluid atomizing generates aerosol.It is sprayed using liquid-jet device of the invention
Liquid, atomization unit are not contacted with liquid-jet device, and non-carbonized risk preferably aspirates experience to consumer.
For above content of the invention can be clearer and more comprehensible, be cited below particularly preferred embodiment and in conjunction with attached drawing specifically
It is bright.
Detailed description of the invention
Fig. 1 is the cross-sectional view of liquid-jet device of the embodiment of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the perspective view of vibration section in liquid-jet device of the embodiment of the present invention；
Fig. 4 is the perspective view of fixed part in liquid-jet device of the embodiment of the present invention；
Fig. 5 is the cross-sectional view of electronic cigarette of the embodiment of the present invention；
Fig. 6 is the perspective view of atomization unit in electronic cigarette of the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content is understood other advantages and efficacy of the present invention easily.Although description of the invention will combine preferred embodiment
It introduces together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, being invented in conjunction with embodiment
The purpose of introduction is to be possible to the other selections extended or transformation to cover based on claim of the invention.In order to mention
For that will include many concrete details in depth understanding of the invention, being described below.The present invention can also be thin without using these
Section is implemented.In addition, in order to avoid confusion or obscuring emphasis of the invention, some details will be omitted in the de-scription.
In the prior art, atomization smoke oil method is substantially that heater strip directly heats glass Oil Guide rope in electronic cigarette, is being taken out
The risk that the suction later period may have Oil Guide rope to carbonize, and then Oil Guide rope fuel feeding is influenced, influence suction experience.The present invention provides a kind of spray
Liquid device, by liquid-jet device to atomization unit hydrojet, atomization unit heats fluid with atomizing fluids, in aspiration procedure, atomization
Unit is not contacted with liquid-jet device, non-carbonized risk, and suction experience is good.
With reference to Fig. 1, the present invention provides a kind of liquid-jet device 10, can be used for electronic cigarette, but is not limited to use on electronic cigarette.
Liquid-jet device 10 includes: first shell 11, and first shell 11 has first inner chamber 12, is divided on the different shell walls of first shell 11
It She You be connected to the inlet 13 and mouth spray 14 of first inner chamber 12, provide liquid, example to liquid-jet device 10 by inlet 13
Such as the tobacco tar of electronic cigarette.In the present embodiment, inlet 13 is equipped on the roof of first shell 11, in the bottom wall of first shell 11
It is equipped with mouth spray 14, the side wall of first shell 11 surrounds first inner chamber 12 between roof and bottom wall jointly.
In other embodiments, can be not provided with inlet in the first shell of liquid-jet device, liquid-jet device from carrying liqs,
Without providing liquid to liquid-jet device by inlet.
It continues to refer to figure 1, mouth spray 14 includes multiple micropores 16, and the aperture of micropore 16 meets fluid and flows into after micropore 16 not
Understand and actively be flowed out from micropore 16, wherein the fluid in micropore 16 is not pressurized under surface tension effects and and will not lead from micropore 16
Dynamic outflow.The aperture of micropore 16 is 0.005mm to 0.1mm, including 0.005mm and 0.1mm.It can be the aperture of each micropore 16
Meet above-mentioned requirements, the aperture for being also possible to partial pore 16 meets above-mentioned requirements." not being pressurized " is it is to be understood that in micropore 16
Fluid in addition to self gravity, the effect of no ambient pressure.
It continues to refer to figure 1 and as shown in connection with fig. 2, vibration section 20 is additionally provided in the first inner chamber 12 of first shell 11, shake
Dynamic portion 20 is covered on 14 top of mouth spray, for of reciprocating vibration so that fluid is sprayed from micropore 16 after being powered.In the present embodiment, vibration
Dynamic portion 20 has the second inner chamber being connected to first inner chamber 12, is equipped with vibration unit in second inner chamber.Stream in first inner chamber 12
Body can flow into mouth spray 14 from the second inner chamber of vibration section 20, and vibration section 20 is covered on mouth spray 14, is equivalent to hydrojet
Mouth 14 is in second inner chamber.
After liquid-jet device 10 is used on electronic cigarette, the liquid storing part of electronic cigarette and the inlet 13 of liquid-jet device 10 connect
It connects, to 10 feed flow of liquid-jet device, after fluid flows into first inner chamber 12, flows into second inner chamber, finally flow into micro- in mouth spray 14
In hole 16.When vibration unit is not powered on, vibration unit does not vibrate, and the fluid in micropore 16 will not actively be flowed out from micropore 16,
I.e. liquid-jet device 10 will not hydrojet.
After vibration unit is powered, vibration unit is of reciprocating vibration, and the fluid in micropore 16 is pressurized, and can spray to mist from micropore 16
Change unit, under the action of atomization unit, fluid atomizing generates aerosol.Using 10 hydrojet of liquid-jet device of the invention, atomization is single
Member is not contacted with liquid-jet device 10, and no atomization unit heats the risk of liquid-jet device 10, non-carbonized wind while heating fluid
Danger, experience is preferably aspirated to consumer.
Also, it is micro- in mouth spray 14 since liquid-jet device 10 of the invention is only in the case where vibration unit is powered
Just understand hydrojet in hole 16；The present invention can by be arranged respective numbers micropore 16 or change vibration unit vibration frequency or
Change and participate in the quantity of the vibration unit of vibration and can realize the quantitative hydrojet of mouth spray 14, consumer can according to oneself
Suction habit, controls the spouting liquid of liquid-jet device 10, and consumer aspirates experience more preferably.
With continued reference to Fig. 2 and as shown in connection with fig. 3, vibration section 20 of the invention includes: second shell 20a, second shell 20a
It is covered on mouth spray 14, the shell wall of second shell 20a surrounds second inner chamber.The vibration unit of vibration section 20 includes: 21 He of vibrating diaphragm
Second inner chamber is separated into the disconnected first sub- chamber 23 and the second sub- chamber 24, the first sub- chamber 23 and by vibration source 22, vibrating diaphragm 21
The connection of one inner cavity 12, mouth spray 14 is located at the first sub- chamber 23 and is connected to the first sub- chamber 23, second shell 20a equipped with for fluid from the
One inner cavity 12 flows at least one feed pathway 201 of the first sub- chamber 23.
Vibration source 22 be located at the second sub- chamber 24 and be set to vibrating diaphragm 21 on, for be powered after driving vibrating diaphragm 21 it is of reciprocating vibration so that
Fluid is sprayed from each micropore 16.Vibration source 22 includes: multiple rows of piezoelectric unit in the present embodiment, the quantity phase of every row pressure electric unit
Deng the fluid uniform-compression in micropore 16 can be made in this way.Piezoelectric unit includes piezoelectric ceramic piece, after piezoelectric ceramic piece is powered
Inverse piezoelectric effect is generated, electric energy is converted into mechanical energy, and piezoelectric ceramic piece being capable of periodic vibration.In other embodiments, it vibrates
Source can be other types, as long as can be of reciprocating vibration after powered up.
Wherein, the material of vibrating diaphragm 21 is polyimides, dimethyl silicone polymer or silicon fiml.21 one side of vibrating diaphragm is with vibration
The vibration in source 22 and vibrate with drive the fluid in micropore 16 from micropore 16 spray, on the other hand obstruct the first sub- chamber 23 in stream
Body leaks out to the second sub- chamber 24, causes vibration source 22 short-circuit.
In the present embodiment, vibrating diaphragm 21 is parallel to the shell wall where mouth spray 14, and close to mouth spray 14, in this way, vibration source
Edge is of reciprocating vibration towards the direction of mouth spray 14 after 22 energizations, and vibrating diaphragm 21 can be preferably along reciprocal towards the direction of mouth spray 14
It vibrates so that the fluid in micropore 16 is pressurized and sprays from micropore 16.In other embodiments, at least part of vibrating diaphragm is parallel to
Or perpendicular to the shell wall where mouth spray 14.
It should be noted that " parallel " can be strictly parallel, it is also possible to substantially parallel, allows the offset of certain angle.
" vertical " can be exact vertical, be also possible to substantially vertical, allow the offset of certain angle.
In order to which preferably vibration section 20 is fixed at mouth spray 14, with reference to Fig. 1 and Fig. 2 and as shown in connection with fig. 4, first
The fixed part 30 for fixing vibration section 20 is additionally provided in inner cavity 12, the roof along first shell 11 is to the direction of bottom wall (in Fig. 1
Shown in X-direction), fixed part 30 is successively arranged first part 30a and second part 30b, and first part 30a offsets with roof, the
Two part 30b and second shell 20a offset so that second shell 20a is fixed on bottom wall.The first part 30a of fixed part 30 has
Third inner cavity 31, second part 30b have at least one liquid outlet channel 32, and first inner chamber 12 can pass through liquid outlet channel 32 and the
One sub- chamber 23 is connected to.Two liquid outlet channels 32 are shown in Fig. 1, the liquid that goes out that other quantity can be set in other embodiments leads to
Road.
In the present embodiment, the third inner cavity 31 of first part 30a is connected to first inner chamber 12 and liquid outlet channel 32 respectively.Ginseng
Fig. 3 is examined, second shell 20a is equipped at least one feed pathway 201 for flowing into the first sub- chamber 23 from liquid outlet channel 32 for fluid；Figure
Dotted arrow represents the flow direction of fluid in 2.
With continued reference to Fig. 4, second part 30b is equipped with recess portion 33 for accommodating the one end second shell 20a, recess portion 33 with go out
Liquid channel 32 is staggeredly arranged, and in the present embodiment, recess portion 33 is located between two liquid outlet channels 32.The size and second shell of recess portion 33
The one end body 20a matches, and can limit second shell 20a and move with respect to mouth spray 14, so that mouth spray 14 can be stablized and determine
Amount to atomization unit hydrojet.Otherwise, after second shell 20a and mouth spray 14 misplace, 14 part of mouth spray is located at second shell
Outside the sub- chamber 23 of the first of body 20a or mouth spray 14 is fully located at outside the second sub- chamber 24 of second shell 20a, in mouth spray 14
Micropore 16 in fluid will not be sprayed out of micropore 16, influence the use of liquid-jet device 10.
Continue to refer to figure 1, in the present embodiment, the first part 30a and second part 30b of fixed part 30 at least one
Outer peripheral surface and the side wall of first shell 11 offset.After being arranged in this way, on the one hand, the side wall of fixed part 30 and first shell 11 and
Roof offsets, and can more closely offset with vibration section 20 so that vibration section 20 to be preferably fixed on to the bottom wall of first shell 11；
On the other hand, the third of fixed part 30 can be fully flowed by the fluid that the inlet 13 of first shell 11 flows into first inner chamber 12
Inner cavity 31 does not penetrate at the micro gap between fixed part 30 and the roof and side wall of first shell 11, and remains in fixation
At micro gap between portion 30 and the roof and side wall of first shell 11, so that the utilization rate of fluid is high.
In addition, with reference to Fig. 1, the first shell 11 of the embodiment of the present invention is equipped with protrusion 15, in the present embodiment, protrusion
15 are set to the roof of first shell 11, and inlet 13 is set to protrusion 15, is can be in other embodiments in first shell
Side wall is equipped with protrusion.The protrusion 15 of liquid-jet device 10, will be in liquid storing part for being inserted in the liquid storing part of electronic cigarette
Fluid imports in the first inner chamber 12 of the first liquid-jet device 10.
It should be noted that the shape of the first shell 11 of liquid-jet device 10 is without limitation, the interior of electronic cigarette can be installed on
In chamber.Without limitation, in the present embodiment, first shell 11 is polypropylene to the material of first shell 11, COC resin, photosensitive
One of polymer, elastic polymer material.
With reference to Fig. 5 and as shown in connection with fig. 1, the present invention also provides a kind of electronic cigarettes 4, use hydrojet described in any of the above embodiments
Device 10.Electronic cigarette 4 includes: cigarette shell 40, and cigarette shell 40 has inner cavity 41；Liquid storing part 43, storage are equipped in the inner cavity of cigarette shell 40 41
Fluid is stored in liquid portion 43, fluid can be tobacco tar, can generate flue gas after tobacco tar atomization.Liquid storing part 43 has liquid outlet,
The liquid outlet of liquid storing part 43 is connect with the inlet 13 of liquid-jet device 10；As shown in connection with fig. 1, the protrusion 15 of liquid-jet device 10 is inserted
At the inlet 13 of liquid storing part 43, the outer peripheral surface of protrusion 15 is equipped with sealing element 4a with the inner peripheral surface interference with inlet 13
Cooperation, prevents protrusion 15 and inlet 13 from connecting unstable, the fluid leakage in liquid storing part 43 is into the inner cavity of cigarette shell 40 41.
In the present embodiment, sealing element 4a is silica gel plug, is also possible to other types of sealing element, as long as can be realized sealing.
It should be noted that specific location of the liquid storing part of electronic cigarette on electronic cigarette is with no restrictions, as long as liquid storing part can
The liquid of electronic cigarette is provided to liquid-jet device, liquid-jet device can be to atomization unit hydrojet.For example, in other embodiments
In, liquid storing part is set to outside the cigarette shell of electronic cigarette.
With continued reference to Fig. 5 and referring to figs. 1 and 2, it is additionally provided with atomization unit 46 in the inner cavity 41 of electronic cigarette 4, is atomized
Unit 46 is arranged towards the mouth spray 14 of liquid-jet device 10, for being atomized the fluid sprayed by mouth spray 14.With reference to Fig. 6, atomization
Unit 46 has shell 462, has the opening 46a towards mouth spray 14 on shell 462, and the heating part 48 in atomization unit 46 is set
In the bottom wall of shell 462, heating part 48 is heating sheet or heater circuit or other calandrias.
In the present embodiment, the mouth spray 14 of liquid-jet device 10 is atomized the opening 46a covering of unit 46, mouth spray 14 completely
The fluid of ejection is fallen completely in atomization unit 46, can prevent 14 hydrojet process medium fluid of mouth spray from splashing at it.In other realities
It applies in example, the opening 46a of atomization unit 46 can be part covering mouth spray 14.In addition, in the shell 462 of atomization unit 46
Side wall is equipped at least one through-hole 461, shows four through-holes 461 in figure, and in the present embodiment, each through-hole 461 is along mouth spray
14 to atomization unit 46 direction extend.The aerosol of 48 atomizing fluids of heating part in atomization unit 46, generation can be from through-hole
It is flowed out at 461, for suction.
With continued reference to Fig. 5, along the depth direction (in Fig. 5 shown in the direction H) of cigarette shell 40,40 one end of cigarette shell is equipped with cigarette holder 42,
The other end is equipped with air inlet 49, and the aerosol that fluid atomizing generates can be with the outside air entered by air inlet 49 from cigarette holder 42
Outflow is for suction.Along air inlet 49 to the direction of cigarette holder 42, be successively arranged in the inner cavity 41 of cigarette shell 40: power supply is (not shown
Out), for powering to atomization unit 46 and the liquid-jet device 10 of electronic cigarette 4；First support 44 is fixedly arranged on the shell wall of cigarette shell 40
On；Atomization unit 46 is set to first support 44；Liquid-jet device 10；Liquid storing part 43；Second support 45, one end and liquid storing part 43 connect
It connects, the other end is connect with cigarette holder 42.
Wherein, atomization unit 46 is mobilizable is connected to first support 44.In the present embodiment, atomization unit 46 is located at first
In bracket 44 and by screw rod 47 and the movable connection of first support 44, the adjustable atomization unit 46 of screw rod 47 and hydrojet are screwed
The distance of device 10 can be reduced in this way because processing dimension error causes atomization unit 46 and 10 interference of liquid-jet device that can not pacify
Risk in the inner cavity of electronic cigarette 4 41.
The working principle of electronic cigarette 4 is as follows:
With reference to Fig. 5 and referring to figs. 1 and 2, wherein the dotted arrow in cigarette shell 40 represents the flow direction of fluid, solid line
Arrow represents fluid and is atomized the aerosol of generation and the flow direction of outside air.Specifically, the protrusion 15 of liquid-jet device 10 is inserted
After entering liquid storing part 43, the fluid in liquid storing part 43 is flowed under the influence of gravity into liquid-jet device 10, then flows into the micro- of mouth spray 14
In hole 16.When power supply is not powered to liquid-jet device 10, vibration unit does not vibrate, and the fluid in micropore 16 will not be from micropore 16
It actively flows out, liquid-jet device 10 will not hydrojet.
After power supply is powered to liquid-jet device 10, vibration unit is powered, and vibration unit is of reciprocating vibration, the stream in micropore 16
Body is pressurized, and can spray to atomization unit 46 from micropore 16.After atomization unit 46 is powered, heating part 48 generates heat, fluid and heating part 48
After contact, fluid atomizing generates aerosol.When consumer aspirates, aerosol with from the external outside air sucked mix after by cigarette holder 42
Inlet port is intracavitary.
It should be noted that the quantitative hydrojet in order to realize liquid-jet device 10, electronic cigarette includes control unit (not shown go out),
Control unit can control the quantity of the vibration unit of the vibration section of energization；Or control unit can control the vibration of vibration section
The vibration frequency of unit；Or control unit can control the quantity of the vibration unit of the vibration section of energization and control vibration section
The vibration frequency of vibration unit.To realize the quantitative hydrojet of liquid-jet device 10 by operation control unit.
In conclusion provided by the invention, the above-described embodiments merely illustrate the principles and effects of the present invention, rather than
For limiting the present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit with technical idea under all equivalent modifications or change for being completed, should be covered by the claims of the present invention.
Claims (19)
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| CN201711228576.3A CN109832666B (en) | 2017-11-29 | 2017-11-29 | Liquid spray device and electronic cigarette |
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| CN201711228576.3A CN109832666B (en) | 2017-11-29 | 2017-11-29 | Liquid spray device and electronic cigarette |
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| CN109832666A true CN109832666A (en) | 2019-06-04 |
| CN109832666B CN109832666B (en) | 2025-04-22 |
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| CN109832666B (en) | 2025-04-22 |
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Effective date of registration: 20250303 Address after: 200082 No. 717, Changyang Road, Shanghai, Yangpu District Applicant after: SHANGHAI TOBACCO GROUP Co.,Ltd. Country or region after: China Applicant after: SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE Co.,Ltd. Address before: Room 740, Building 20, 733 Changyang Road, Yangpu District, Shanghai 200082 Applicant before: SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |
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