CN206629997U - Electronic cigarette - Google Patents

Abstract

A kind of electronic cigarette, comprising:One supply unit；One atomization member；One liquid storing parts, inside store cigarette liquid；One fluid delivery system, the cigarette liquid quantitative that liquid storing parts are conveyed with control are delivered in the atomization member；One sensor, comprising a pneumatic sensor and an air pressure probe, to change the liquid supply speed of the speed of the atomization member atomized cigarette liquid and the fluid delivery system；One housing, the supply unit, the sensor, the fluid delivery system, the atomization member and the liquid storing parts, appearance are installed in inside has an air inlet；And a suction nozzle, close the shell one end.

Description

Electronic cigarette

【Technical field】

This case is on a kind of electronic cigarette, espespecially a kind of electronic cigarette for having micro-pump structure.

【Background technology】

During the use of electronic cigarette or so-called electronic cigarette just extends rapidly, the perfume (or spice) to take out true tobacco as replacement tradition Cigarette.As shown in 1A, 1B figure, electronic cigarette includes can be assembled together and then is installed on the first housing 1a and the second housing 1b Interior element.First housing 1a and the second housing 1b can be a thin metallic tubd, such as stainless steel, have and be similar to traditional tobacco The length and diameter of cigarette, the element of electronic cigarette include supply unit 2, sensor 3, atomization member 4 and liquid storing parts 5.Supply unit 2 and sensor 3 are installed in the first housing 1a, and set an at least air inlet 1c close on the first housing 1a The region of sensor 3.And atomization member 4 and liquid storing parts 5 are installed in the second housing 1b, atomization member 4 is by a support 7 Fix support, and atomization member 4 includes electric heater 41 and the Liquid Penetrant part 42 and one being sleeved on electric heater 41 The liquid conductive part 43 closely coordinated with Liquid Penetrant component 42, electric heater 41 is hollow structure；And liquid storage portion Part 5 is installed in the second housing 1b, the passage 51 internally flowed through with gas, and has liquid storage container in the periphery of passage 51 52, and liquid conductive part 43 is enclosed on Liquid Penetrant part 42, the turning part 431 of liquid conductive part 43 and liquid storage container 52 contacts, therefore, the cigarette liquid on liquid storage container 52 is absorbed and penetrates into Liquid Penetrant part 42.Again atomization member 4 with An air inlet is provided between sensor 3 and electric connecting part 10 forms a gas flow loop, is connected for the passage 51 with fluid storage part 5 It is logical, extraneous air is passed into sensor 3 by an at least air inlet 1c and import liquid storage portion by electric heater 5 again In the passage 51 of part 5.In addition, the element of electronic cigarette is further provided with an electrode retaining collar 8, respectively with two lead electricity of electric heater 41 Connection, electrode retaining collar 8 are electrically connected by air inlet and the connection of electric connecting part 10 and sensor 3 with supply unit 2, sensor 3 Whole circuit is opened or closed according to air-flow, last suction nozzle 9 is assembled in second housing 1b one end, logical with fluid storage part 5 Road 51 connects.When user sucks, the gas flowing in electronic cigarette.Now, sensor 3 connects circuit, starts electric heater 41 are heated.When user stops suction, gas stops flowing, and sensor 3 closes circuit, so that electric heater 41 stops Only heat.Oozed in this way, cigarette liquid is penetrated into liquid by the turning part 431 of liquid conductive part 43 by liquid storage container 52 Saturating part 42, when user sucks air by suction nozzle 9, the gas flowing in electronic cigarette, sensor 3 is opened whole according to air-flow Circuit, supply unit 2 is supplied power supply to the startup electric heater 41 of electrode retaining collar 8 and heated, and cigarette Liquid Penetrant oozes to liquid Saturating part 42 just produces atomization through electric heater 41, and user can be sucked the mist of the passage 51 of fluid storage part 5 by suction nozzle 9 Change cigarette.

The cigarette liquid of above-mentioned electronic cigarette penetrates into Liquid Penetrant part by the turning part 431 of liquid conductive part 43 42 design, have following points problem:

1. because the turning part 431 of liquid conductive part 43 can not be precisely controlled infiltration capacity, and produce Liquid Penetrant part The uneven phenomenon of 42 absorption cigarette liquid, causes the few part of the amount of liquid containing cigarette of Liquid Penetrant part 42, it is uneven to produce drop It is even, heated through electric heater 41 and produce smell of burning smog, smoker can feel mouthfeel discomfort.

2. because the turning part 431 of liquid conductive part 43 can not be precisely controlled infiltration capacity, especially when suction nozzle 9 upward When, gravity down causes in the liquid storage container 52 of the periphery of passage 51 of fluid storage part 5 cigarette liquid completely not stop to ooze The amount of transflective liquid permeable member 42, when causing the content of permeation liquid permeable member 42 full, cigarette liquid support 7 and extremely can be dripped Air inlet and electric connecting part 10 and spilt again by an at least air inlet 1c by sensor 3, cause oil leakage problem.

In addition, electronic cigarette and real smoke are smoked, sensation still has some gaps, such as people can be accustomed to adopting when smoking Take quick short and make great efforts to inhale, rather than the suction soft when electronic cigarette and evaporator take long.Because real smoke is using A large amount of oxygen can be sucked during person's Rapid inhalation, cause result of combustion of tobacco and atomization speed to accelerate, what user can be quickly is drawn onto him Desired amount of smoke.But electronic cigarette can not change power supply and heating that adjustment is sent to electric heater in smoking Speed, if heating is too fast, it will cause the tobacco tar in atomizer to be atomized too fast, and as above-mentioned known electronic cigarette shows by siphon The strength feed flow of elephant can be too slow, finally result in the amount of smoke deficiency of atomizer evaporation or the problems such as atomizer is burnt out.It is so general Electronic cigarette to be delivered to the power supply of atomizer be constant, when user has to long soft suction atomizer could be allowed to have foot Enough time heating, tobacco tar are atomized, therefore existing pulverized e-cigarette still suffers from many problems and disadvantages, above mentioned problem at present Cause significant difference be present between real cigarette and the electronic cigarette of smoker, this is unfavorable for smoker and selects electronic cigarette to replace Real cigarette.

In view of this, above-mentioned known electronic cigarette techno-absence can be improved by how developing one kind, develop a kind of replace truly The electronic cigarette of cigarette, actually at present it is in the urgent need to address the problem of.

【Utility model content】

The main purpose of this case is to provide a kind of electronic cigarette, mainly leading by fluid control device combination atomization member Drain ring portion is set within pendular ring seat, forms the Liquid Penetrant that a controllable switch is precisely controlled cigarette Liquid Penetrant atomization member The amount of part, uneven smog poor taste and oil leakage problem are produced in order to the drop for solving known electronic cigarette technology.

The another object of this case is to provide a kind of electronic cigarette, mainly for can be fast by electronic cigarette user Speed is drawn onto substantial amounts of smog, therefore sets the sensor for including pneumatic sensor and air pressure probe, according to user The occupation mode monitoring of force-absorbing pressure size pass through stream pressure size, output adjustment signal is to adjust the control of control module Signal, the driving frequency of modulation fluid delivery system and the driving power power of heater module, to change the speed of tobacco tar atomization Degree and feed flow speed, thus user can quickly be drawn onto substantial amounts of smog, can also flatly then a bite when, can To keep the amount of smoke of every mouth the same.

For the above-mentioned purpose, the broader embodiment aspect of this case is a kind of electronic cigarette of offer, comprising:Supply unit, carry For driving power and control signal；Atomization member, including electric heater, Liquid Penetrant part and drain ring seat, the Liquid Penetrant Parts group is on the electric heater, and the electric heater and the Liquid Penetrant part are entirely assembled in the center of the drain ring seat Empty portion, and the drain ring seat has drain ring portion in one, and the internal layer of the interior drain ring portion is provided with multiple through holes, for the liquid The contact of body permeable member connects, and the drain ring seat has an input port, connects the interior drain ring portion；Liquid storing parts, The passage and a liquid storage container flowed through with a gas, the passage is set wherein for the electric heater of the atomization member, and the storage Cigarette liquid is stored inside liquid container；Fluid delivery system, there is an input channel and an output channel, input channel connection The liquid storage container, and output channel is connected in the input port of the drain ring seat of the atomization member, for the perfume (or spice) of the liquid storage container Breathing liquid is delivered in the interior drain ring portion of the drain ring seat and infiltrated into through the plurality of through hole in Liquid Penetrant part, and controls Smog is produced on cigarette liquid drainage processed to the electric heater of the atomization member；Sensor, include a pneumatic sensor and one Air pressure probe, the pneumatic sensor, to open or close the whole circuit of the supply unit, and are somebody's turn to do according to by air-flow Air pressure probe changes adjustment output signal according to monitoring by stream pressure size, to adjust the control of the control module Signal processed, the driving frequency of the modulation fluid delivery system and the driving power power of the heater module, to change the atomization The speed of electric heater tobacco tar atomization and the liquid supply speed of the fluid delivery system of part；Power supply dress is installed in housing, inside Put, the sensor, the fluid delivery system, the atomization member and the liquid storing parts, appearance has an air inlet, for outside Air can connect forms a gas flow loop through the sensor in the passage for connecting the liquid storing parts, and internal installation one is entered Gas and electric connecting part, the air inlet and electric connecting part energy are passed through for the electric heater of the fluid delivery system, the atomization member It is electrically connected with the supply unit and the sensor and obtains power supply and control signal；And suction nozzle, the shell one end is closed, and The passage of the liquid storing parts is connected, and there is a perforate, the smoke flow of the passage for attracting the liquid storing parts.

【Brief description of the drawings】

Figure 1A show the diagrammatic cross-section of known electronic cigarette.

Figure 1B show the atomization member position enlarged diagram of known electronic cigarette.

Fig. 2A show the diagrammatic cross-section of this case electronic cigarette.

Fig. 2 B show the supply unit position enlarged diagram of this case electronic cigarette.

Fig. 2 C show the atomization member position enlarged diagram of this case electronic cigarette.

The front that Fig. 2 D show the atomization member position of this case electronic cigarette regards to obtain schematic diagram.

The back side that Fig. 2 E show the atomization member position of this case electronic cigarette regards to obtain schematic diagram.

Fig. 2 F show the diagrammatic cross-section at the atomization member position of this case electronic cigarette.

Fig. 3 show the block diagram of the supply unit associated components of this case electronic cigarette.

Fig. 4 show the three-dimensional appearance schematic diagram of the fluid delivery system of this case electronic cigarette.

Fig. 5 A show the positive decomposition texture schematic diagram of the fluid delivery system of this case electronic cigarette.

Fig. 5 B show the back side decomposition texture schematic diagram of the fluid delivery system of this case electronic cigarette.

The valve body front that Fig. 6 A show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

The valve body bottom surface that Fig. 6 B show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

The valve pocket housing front that Fig. 7 A show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

The valve pocket housing bottom surface that Fig. 7 B show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

The valve film front that Fig. 8 show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

Fig. 9 show the valve pocket housing schematic perspective view of the fluid delivery system of this case electronic cigarette.

The valve lid front that Figure 10 A show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

The valve lid bottom surface that Figure 10 B show the fluid delivery system of this case electronic cigarette regards to obtain schematic diagram.

Figure 11 show the diagrammatic cross-section of the fluid delivery system of this case electronic cigarette.

Figure 12 A show the trandfer fluid actuator state schematic diagram 1 of the fluid delivery system of this case electronic cigarette.

Figure 12 B show the trandfer fluid actuator state schematic diagram 2 of the fluid delivery system of this case electronic cigarette.

【Embodiment】

Embodying some exemplary embodiments of this case features and advantages will describe in detail in the explanation of back segment.It should be understood that This case can have various changes in different aspects, and it does not all depart from the scope of this case, and explanation therein and diagram It is illustrated as being used in itself, and is not used to limit this case.

Refer to shown in Fig. 2A, Fig. 2 B and Fig. 2 C, the electronic cigarette of this case include housing 1, supply unit 2, sensor 3, Atomization member 4, liquid storing parts 5, fluid delivery system 6 and suction nozzle 9.Wherein housing 1 can be by one first housing 1a and 1 Two housing 1b, which can be mutually butted, to be assembled, form replaceable second housing 1b newly for product electronic cigarette element, and first Housing 1a and the second housing 1b can be a thin metallic tubd, such as stainless steel, have length similar to traditional tobacco cigarette with Diameter.Supply unit 2 and sensor 3 are installed in the first housing 1a, and an at least air inlet 1c is set on the first housing 1a In close to the region of sensor 3.

Again as shown in figure 3, supply unit 2 includes a power module 21, a control module 22, a heater module 23 and one Light emitting diode 24, the Battery control module that it can be rechargeable battery or disposable battery that power module 21, which is, there is provided control The driving power of module 22, heater module 23 and sensor 3, control module 22 provide the control signal of heater module 23, And the driving power and control signal of the fluid delivery system 6 are provided, and heater module 23 provides the atomization of atomization member 4 The electric energy of heating, and light emitting diode 24 is arranged at the first housing 1a front end, the control of controlled module 22 provides Electonic incense Cigarette operation message warning is used, and can also be provided smoker and be aspirated the strong and weak suggesting effect of atomizing cigarette airflow.

Refer to shown in Fig. 2A, Fig. 2 B and Fig. 2 C, sensor 3 is arranged at the front end of supply unit 2, middle and one gas of interval Chamber 1d is flowed, a gas flow loop, sensor are formed by sensor 3 again for making extraneous air to be entered by an at least air inlet 1c 3 include a pneumatic sensor 31 and an air pressure probe 32.Pneumatic sensor 31 provides signals to control module 22, can root According to by air-flow, entirely it is electrically connected with opening or closing supply unit 2, that is, open or close the driving electricity of control module 22 The driving power of source and control signal and heater module 23, the air pressure probe 32 can pass through stream pressure according to monitoring Size come change tobacco tar atomization speed and feed flow speed, also can be according to the user of the force-absorbing pressure size of user Formula monitoring passes through stream pressure size, and to adjust the control signal of control module 22, the conveying of modulation fluid fills adjustment output signal 6 driving frequency and the driving power power of heater module 23 are put, to change the speed of the speed of tobacco tar atomization and feed flow； Also, also group sets an air inlet and electric connecting part 10 in the front of sensor 3, the electrical connection for source device 2 of powering in the first housing 1a Gas channel to atomization member 4 and fluid delivery system 6, and offer sensor 3 is communicated in the second housing 1b.

As shown in Fig. 2A, Fig. 2 C to Fig. 2 F, atomization member 4 and liquid storing parts 5 are installed in the second housing 1b, atomization Part 4 is fixed support by a support 7, and atomization member 4 includes electric heater 41, the drain ring seat of Liquid Penetrant part 42 and one 44.Wherein electric heater 41 is hollow structure, and two leads of electric heater 41 are (not shown) to pass through air inlet and electric connecting part 10 are connected to supply unit 2 and the realization electrical connection of sensor 3, and the mobility status detected according to sensor 3 controls electrical heating Device 41 begins to warm up or stopped heating, and Liquid Penetrant part 42 can be an expanded material, such as steep to absorb the part of liquid Cotton, or be fibrous material, such as adhesive-bonded fabric, Liquid Penetrant part 42 are assembled on electric heater 41, and electric heater 41 and Liquid Penetrant part 42 is entirely assembled in the center sky portion of drain ring seat 44, and drain ring seat 44 has drain ring portion 441 in one, And the internal layer of interior drain ring portion 441 is provided with multiple through holes 442, is connected for being contacted with Liquid Penetrant part 42, and drain ring Seat 44 has an input port 443, drain ring portion 441 in connection.

As shown in Fig. 2A and Fig. 2 C, fluid storage part 5 is installed in the second housing 1b, is internally flowed through with a gas The liquid storage container 52 of passage 51 and one, store cigarette liquid inside liquid storage container 52, and with the input channel of fluid delivery system 6 6a is connected, and is done using fluid delivery system 6 as the cigarette liquid on threshold switch conveying liquid storage container 52, and fluid delivery system 6 through support base 1e support location and installations in the second housing 1b, and support base 1e has gas passage a 1f, Yi Jiliu The output channel 6b of body conveying device 6 is communicated to the input port 443 of the drain ring seat 44 of atomization member 4, therefore, liquid storage container 52 On cigarette liquid drain ring portion 441 within drain ring seat 44 can be delivered to by fluid delivery system 6, then through multiple through holes 442 infiltrate into Liquid Penetrant part 42, implement atomizing, and the passage 51 of fluid storage part 5 is through gas passage 1f And connected with air inlet and electric connecting part 10, extraneous air is passed into sensor 3 by an at least air inlet 1c and pass through again The electric heater 41 of atomization member 4 and import in the passage 51 of fluid storage part 5.

Refer to shown in Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 6 A, Fig. 6 B, Fig. 7 A and Fig. 7 B, valve body 63 and valve pocket housing 65 are this The primary structure of fluid disengaging is guided in case fluid delivery system 6.Wherein valve body 63 has an access road 631 and one Individual exit passageway 632 is extended through between first surface 633 and second surface 634, and access road 631 is in second surface 634 One entrance opening 6311 of upper connection, and second surface 634 has the groove 6341 around entrance opening 6311, and with circular The convex portion structure 6343 of the projection of entrance opening 6311, and exit passageway 632 is in connecting an exit opening on second surface 634 6321, and second surface 634 has the groove 6342 around exit opening 6321, in addition in the second surface 634 of valve body 63 It is upper that several clip tenon trough 63b are set.

Valve pocket housing 65 can correspond to the clip tenon trough for being inserted in valve body 63 in setting several trip 65a on the 3rd surface 655 In 63b, so that valve body 63 can be combined with each other with valve pocket housing 65 stacks positioning.Have in valve pocket housing 65 and run through the 3rd surface The inlet valve passage 651 and outlet valve passage 652 on 655 to the 4th surfaces 656, and in having ring on the 3rd surface 655 There is the convex portion knot around the projection of outlet valve passage 652 around the groove 653 of inlet valve passage 651, and on the 3rd surface 655 Structure 6521, and with the groove 654 around outlet valve passage 652, in addition, putting a pressure chamber in the fovea superior of the 4th surface 656 Room 657, connected respectively with inlet valve passage 651 and outlet valve passage 652, and the 4th surface 656 is in outside pressure chamber 657 Portion has segment difference groove 658.

Refer to shown in Fig. 5 A, Fig. 5 B and Fig. 8,64 main material of valve film is pi (Polyimide, PI) high score During sub- material, its manufacture method mainly utilizes the side of reactive ion gas dry ecthing (reactive ion etching, RIE) Method, with photonasty light blockage coating on valve mechanism, and after exposure imaging goes out valve mechanism pattern, then to be etched, by In having pi (Polyimide, PI) piece can be protected to be not etched by photoresistance covering, thus it is etchable go out valve film 64 on Valve mechanism.Valve film 64 is a flat sheet structure.As shown in figure 8, valve film 64 is each in two pass-through zones 64a, 64b Thickness identical two valve sheet 641a, 641b are remained with, and multiple extending brackets are respectively set around valve sheet 641a, 641b peripheries 642a, 642b make to flexibly support, and between making each extending bracket 642a, 642b adjacent it is each formed a hollow hole 643a, 643b, such thickness identical one valve sheet 641a, 641b can by active force on valve film 64 by extending bracket 642a, 642b is flexibly supported and is protruded out one displacement of deformation and form valve switch structure.Valve sheet 641a, 641b can be round, rectangular Type, square or various geometry patterns, but be not limited.Also, valve film 64 is provided with multiple positioning hole 64c, valve can be inserted in Cavity seat 65 is carried in valve pocket housing 65, for valve sheet in the trip 65a on the 3rd surface 655 with positioning valve film 64 641a, 641b cover the inlet valve passage 651 and outlet valve passage 652 (as shown in Figure 8) of valve pocket housing 65, Yu Ben respectively In embodiment, trip 65a quantity is 2, therefore positioning hole 64c quantity is 2, but is not limited, can according to trip 65a quantity and Set.

And refer to shown in Figure 11, valve body 63 and valve pocket housing 65 be combined with each other when stacking, the groove of valve body 63 6341st, 6342 it is inserted in thereon for sealing ring 68a, a 68b respectively, and the groove 653,654 of valve pocket housing 65 is respectively for a sealing Ring 68c, 68d are inserted in thereon, and be combined with each other stacking between valve body 63 and valve pocket housing 65, using sealing ring 68a, 68b, 68c, 68d setting, to prevent fluid seepage to periphery, the corresponding valve pocket housing 65 of access road 631 of such valve body 63 Inlet valve passage 651, and with the valve sheet 641a of valve film 64 keying access road 631 and inlet valve passage 651 it Between connect, and the outlet valve passage 652 of the corresponding valve pocket housing 65 of exit passageway 632 of valve body 63, and with valve film 64 Valve sheet 641b keying exit passageway 632 and outlet valve passage 652 between connect, and when valve film 64 valve sheet During 641a unlatching, access road 631, which imports fluid, can pass through inlet valve passage 651 and inject and conflux in pressure chamber In 657, and when the valve sheet 641b of valve film 64 unlatching, injection pressure chamber 657 fluid can lead to by outlet valve Road 652 and discharged by exit passageway 632 in outer.

Referring again to shown in Fig. 5 A and Fig. 5 B, actuator 66 is assembled by oscillating plate 661 and piezoelectric element 662, its Middle piezoelectric element 662 attaches the surface for being fixed on oscillating plate 661.In the present embodiment, oscillating plate 661 is metal material, piezoelectricity Element 662 can use the piezoelectricity powder of lead zirconate titanate (PZT) series of high-tension electricity number to be fabricated, and be fixed on oscillating plate to attach On 661, for apply voltage driving piezoelectric element 662 produce deformation, cause oscillating plate 661 also with generation do vertically to reciprocal Deformation is vibrated, to drive the start of fluid delivery system 6.And the oscillating plate 661 of actuator 66 is to be mounted on valve pocket housing 65 The 4th surface 656 on to cover pressure chamber 657, and segment difference groove 658 of the 4th surface 656 outside pressure chamber 657, supply One sealing ring 68e is nested with wherein, to prevent fluid seepage to the periphery of pressure chamber 657.

As shown in the above description, valve body 63, valve film 64, valve pocket housing 65, actuator 66 may make up fluid conveying dress Put the primary structure of 6 trandfer fluid guiding disengaging.But so stack how the structure combined will position, and need not be paid with lock Element (such as：Screw, nut, bolt etc.) go lock to pay positioning assembling, it is the major subjects to be implemented of the utility model.Therefore Below just using the design of valve lid 62 and outer barrel 67, by valve body 63, valve film 64, valve pocket housing 65, actuator 66 according to Sequence is laminated in that outer barrel 67 is internal, then directly tightly fits in valve lid 62 positioned internal of outer barrel 67 and assemble It is bright.

Referring to shown in Fig. 5 A, Fig. 5 B and Fig. 9, outer barrel 67 is metal material, and there is inwall 671 to surround a hollow space, And the bottom of inwall 671 of outer barrel 67 has bulge loop structure 672.Refer to again shown in Figure 10 A and Figure 10 B, valve lid 62 is also One metal material, there is the first through hole 621 and the second through hole 622, be available for respectively with the access road of valve body 63 631 and The corresponding set of exit passageway 632 is inserted, and the root edge of valve lid 62 has a chamfering 623, and the external diameter of valve lid 62 Size is slightly over the size of inwall 671 of outer barrel 67.

Therefore refer to shown in 5A, Fig. 5 B, after valve body 63, valve film 64, valve pocket housing 65, actuator 66 are sequentially laminated It is placed in the inwall 671 of outer barrel 67, allows whole stepped construction to be carried in the bulge loop structure 672 of outer barrel 67, promote valve cover Body 62 can be imported smoothly within outer barrel 67 with design of the outside dimension slightly larger than the size of inwall 671 of outer barrel 67 using chamfering 623 In wall 671, and mutually the charge-coupled binding conjunction positioning valve body 63 of close-fitting, valve film 64, valve pocket housing 65, actuator 66 are sequentially laminated Fluid delivery system 6 is formed, and actuator 66 also can be in the hollow space of inwall 671 of outer barrel 67, piezoelectric element 662 is applied Voltage and drive oscillating plate 661 to do up-and-down movement and deformation is resonated, reach need not be paid with lock an element (such as：Screw, spiral shell Cap, bolt etc.) go lock to pay the fluid delivery system 6 that positioning assembles.

As shown in figure 11, this case forms fluid delivery system 6, inlet valve passage 651 and the valve sheet of valve pocket housing 65 The 6311 corresponding setting of entrance opening of body 63, make the work of valve mechanism therebetween and with the valve sheet 641a of valve film 64 to close With, and the entrance opening 6311 of valve sheet 641a capping valve bodies 63, while be bonded the convex portion structure 6343 of valve body 63 and produce A raw prestressing (Preforce) effect, help to create it is bigger it is pre- cover tightly effect, to prevent non-return stream, and outlet valve passage 652 with the 6321 corresponding setting of exit opening of valve body 63, make valve therebetween and with the valve sheet 641b of valve film 64 to close The effect of door, and the outlet valve passage 652 of the valve sheet 641b capping valve pockets housing 65 of valve film 64, while it is bonded valve The convex portion structure 6521 of cavity seat 65 and produce a prestressing (Preforce) effect, help to create it is bigger it is pre- cover tightly effect, To prevent non-return flowing pressure chamber 657, therefore this case forms fluid delivery system 6 in the case of not start, and valve body 63 enters Counter flow action will not be produced between mouth passage 631 and exit passageway 632.

As shown in the above description, the operation that this case fluid delivery system 6 transmits in specific implementation fluid, as illustrated in fig. 12, When the piezoelectric element 662 of actuator 66 is by voltage is applied and activating makes the concave deformation of oscillating plate 661, now pressure chamber 657 Volume can increase, thus produce suction, the valve sheet 641a of valve film 64 is born a suction and open rapidly, make fluid a large amount of Ground is drawn into from the access road 631 on valve body 63, and flows through the entrance opening 6311 of valve body 63, valve film 64 Hollow hole 643a, the inlet valve passage 651 of valve pocket housing 65 flow in pressure chamber 657 and kept in, while outlet valve passage Also produced in 652 by suction, the valve sheet 641b of valve film 64 by this suction by extending bracket 642b support Closed mode is presented in the whole convex portion structure 6521 that is close proximity to smooth downwards.

Thereafter, shown in Figure 12 B, after the direction of an electric field for putting on piezoelectric element 662 changes, piezoelectric element 662 will make to shake The 661 convex deformation of dynamic plate, now pressure chamber 657 shrinks and volume reduces, and fluid in pressure chamber 657 is squeezed, and same When inlet valve passage 651 in by thrust, the valve sheet 641a of valve film 64 is by this thrust, by extending bracket 642a Support and produce the whole convex portion structure 6343 that is close proximity to smooth upwards and closed mode be presented, fluid can not be by inlet valve passage 651 adverse currents, and now also borrowed in outlet valve passage 652 by thrust, the valve sheet 641b of valve film 64 by this thrust Produced by extending bracket 42b support and be entirely upwardly separated from the smooth state for being close proximity to convex portion structure 6521, opening state is presented State, outside fluid can be by the outflow pressure chamber 657 of outlet valve passage 652, via the outlet valve passage of valve pocket housing 65 652nd, the hollow hole 643b on valve film 64, the exit opening 6321 on valve body 63 and exit passageway 632 and to flow out fluid defeated Send outside device 6, therefore complete the process of fluid transmission, repeat the operation of Figure 12 A and Figure 12 B institute, you can persistently progress fluid Conveying, so using this case fluid delivery system 6 fluid can be made not produce the situation of backflow in transmit process, reach efficient The transmission of rate.

Above-mentioned fluid delivery system 6 is assembled between sensor 3 and atomization member 4, the access road of fluid delivery system 6 631 connection input channel 6a are to liquid storage container 52, and the exit passageway 632 of fluid delivery system 6 connects output channel 6b, output Passage 6b is communicated to the input port 443 of the drain ring seat 44 of atomization member 4, therefore cigarette liquid can be defeated by fluid delivery system 6 Drain ring portion 441 within drain ring seat 44 is delivered to, then is infiltrated into through multiple through holes 442 in Liquid Penetrant part 42.Therefore fluid It is quantitative defeated by liquid storage container 52 to provide cigarette liquid when conveying device 6 provides application voltage control driving by control module 22 Send out, and as a switch, cigarette liquid in liquid storage container 52 can be controlled to supply, allow cigarette liquid quantitative to export, and lead Enter within drain ring seat 44 in drain ring portion 441, at the same pressure, infiltration can be uniformly exported in liquid through multiple through holes 442 On body permeable member 42, it can control to produce drop homogenization, when also making the content of body permeable member 42 full and close conveying, so Fluid control device 6 combines the setting of atomization member 4, forms a controllable switch and is precisely controlled cigarette Liquid Penetrant atomization member The amount of 4 Liquid Penetrant part 42, uneven smog poor taste and permeability are produced in order to the drop for solving known electronic cigarette technology Problem.

Referring again to as shown in Fig. 2A and Fig. 2 C, suction nozzle 9 is assembled in second housing 1b one end, logical with fluid storage part 5 Road 51 connects, and suction nozzle 9 has a filter pulp 91 and a perforate 92, and the filter pulp 91 places the passage for being enclosed in fluid storage part 5 51 one end, initial heating can be made to be atomized incomplete cigarette liquid and obstructed by filter pulp 91, the filtering protection for forming an anti-suction is arranged Apply.

From the foregoing, the specific implementation of the electronic cigarette of this case is described as follows, when user is sucked by the perforate 92 of suction nozzle 9 When, the gas flowing in electronic cigarette, now, sensor 3 connects circuit, starts electric heater 41 and is heated；When user by When the perforate 92 of suction nozzle 9 stops suction, gas stops flowing, and sensor 3 closes circuit, so that electric heater 41 stops adding Heat；In this way, this case fluid control device 6 combines the setting of atomization member 4, form a controllable switch and be precisely controlled cigarette liquid The amount of the Liquid Penetrant part 42 of atomization member 4 is permeated, cigarette liquid is controlled by liquid storage container 52 by fluid control device 6 And Liquid Penetrant part 42 is quantitatively penetrated into, and when user sucks air by the perforate 92 of suction nozzle 9, the gas stream in electronic cigarette Dynamic, sensor 3 opens whole circuit according to air-flow, and supply unit 2 supplies power supply to heater module 23 and starts electric heater 41 Heated, and controllable cigarette liquid quantitative penetrates into Liquid Penetrant part 42, and the cigarette liquid quantitative is delivered to electricity Heater 41 and produce atomization, user can suck the atomizing cigarette of the passage 51 of fluid storage part 5 by the perforate 92 of suction nozzle 9. In addition, when user is sucked by the perforate 92 of suction nozzle 9, can be sensed according to the force-absorbing pressure size of user using air pressure The monitoring of device 32 passes through stream pressure size, and to adjust the control signal of control module 22, modulation fluid conveys adjustment output signal The driving frequency of device 6 and the driving power power of heater module 23, to change the speed of the speed of tobacco tar atomization and feed flow, Thus user can quickly be drawn onto substantial amounts of smog, can also flatly then a bite when, every mouth can be kept Amount of smoke is the same.

In summary, this case provides a kind of electronic cigarette, the drain of the atomization member mainly combined by fluid control device Drain ring portion is set within ring seat, forms the Liquid Penetrant portion that a controllable switch is precisely controlled cigarette Liquid Penetrant atomization member The amount of part, and the sensor for including pneumatic sensor and air pressure probe is set, it is big according to the force-absorbing pressure of user Small occupation mode monitoring passes through stream pressure size, adjusts output signal to adjust the control signal of control module, modulation stream The driving frequency of body conveying device and the driving power power of heater module, to change the speed of the speed of tobacco tar atomization and feed flow Degree, and the conveying operation of fluid control device tool adverse current, to reach efficient transmission, in order to solution known electronic cigarette technology Drop produce uneven smog poor taste and oil leakage problem.Therefore the value of the great industry of the fluid delivery system of this case, whence File an application in accordance with the law.

This case as the personage Ren Shi craftsman for being familiar with this technology think and be it is all as modification, it is so neither de- such as attached claim Be intended to Protector.

【Symbol description】

1：Housing

10：Air inlet and electric connecting part

1a：First housing

1b：Second housing

1c：Air inlet

1d：Air-flow chamber

1e：Support base

1f：Gas channel

2：Supply unit

21：Power module

21：Power module

22：Control module

23：Heater module

24：Light emitting diode

3：Sensor

31：Pneumatic sensor

32：Air pressure probe

4：Atomization member

41：Electric heater

42：Liquid Penetrant part

43：Liquid conductive part

431：Turning part

44：Drain ring seat

441：Interior drain ring portion

442：Through hole

443：Input port

5：Liquid storing parts

51：Passage

52：Liquid storage container

6：Fluid delivery system

6a：Input channel

6b：Output channel

62：Valve lid

621：First through hole

622：Second through hole

623：Chamfering

63：Valve body

631：Access road

6311：Entrance opening

632：Exit passageway

6321：Exit opening

633：First surface

634：Second surface

6341、6342：Groove

6343：Convex portion structure

63b：Clip tenon trough

64：Valve film

64a、64b：Pass-through zone

641a、641b：Valve sheet

642a、642b：Extending bracket

643a、643b：Hollow hole

64c：Positioning hole

65：Valve pocket housing

651：Inlet valve passage

652：Outlet valve passage

6521：Convex portion structure

653、654：Groove

655：3rd surface

656：4th surface

657：Pressure chamber

658：Segment difference groove

65a：Trip

66：Actuator

661：Oscillating plate

662：Piezoelectric element

67：Outer barrel

671：Inwall

672：Bulge loop structure

68a、68b、68c、68d、68e：Sealing ring

7：Support

8：Electrode retaining collar

9：Suction nozzle

91：Filter pulp

92：Perforate

Claims (18)

1. a kind of electronic cigarette, including：

One supply unit, there is provided driving power and control signal；

One atomization member, including an electric heater, a Liquid Penetrant part and a drain ring seat, the Liquid Penetrant parts group are mounted in On the electric heater, and the electric heater and the Liquid Penetrant part are entirely assembled in the center sky portion of the drain ring seat, and are somebody's turn to do Drain ring seat has drain ring portion in one, and the internal layer of the interior drain ring portion is provided with multiple through holes, for the Liquid Penetrant portion Part contact connects, and the drain ring seat has an input port, connects the interior drain ring portion；

One liquid storing parts, have a passage and a liquid storage container that supplied gas flows through, and the passage should for the atomization member Electric heater is set wherein, and a cigarette liquid is stored inside the liquid storage container；

One fluid delivery system, there is an input channel and an output channel, the input channel connects the liquid storage container, and this is defeated Go out in the input port for the drain ring seat that passage is communicated in the atomization member, be delivered to for the cigarette liquid of the liquid storage container Infiltrated into the interior drain ring portion of the drain ring seat through the plurality of through hole in the Liquid Penetrant part, to control the cigarette liquid Body, which is quantitatively transferred on the electric heater of the atomization member, produces an atomizing cigarette；

One sensor, comprising a pneumatic sensor and an air pressure probe, the pneumatic sensor according to by air-flow to beat The whole circuit of the supply unit is closed on or off, and the air pressure probe is changed according to monitoring by stream pressure size Output signal is adjusted, to adjust the control signal of the control module, the driving frequency of the modulation fluid delivery system and the heating The driving power power of device module, to change the speed and the fluid that the electric heater of the atomization member is atomized the cigarette liquid The liquid supply speed of conveying device；

The supply unit, the sensor, the fluid delivery system, the atomization member and liquid storage are installed in one housing, inside Part, appearance have an air inlet, can be connected for extraneous air and connect the passage of the liquid storing parts through the sensor Form a gas flow loop, and one air inlet of internal installation and electric connecting part, for the fluid delivery system, the atomization member should Electric heater can be electrically connected with the supply unit and the sensor through the air inlet and electric connecting part and obtain power supply and control Signal processed；And

One suction nozzle, the shell one end is closed, and connect the passage of the liquid storing parts, and there is a perforate, for attracting to be somebody's turn to do The atomizing cigarette of the passage of liquid storing parts.

2. electronic cigarette as claimed in claim 1, it is characterised in that the housing can be by one first housing and a second shell body phase Mutually docking assembles, and the supply unit and the sensor are wherein installed in the first shell body, the stream is installed in the second shell body Body conveying device, the atomization member and the liquid storing parts.

3. electronic cigarette as claimed in claim 1, it is characterised in that the supply unit includes a power module, a control mould Block, a heater module and a light emitting diode.

4. electronic cigarette as claimed in claim 3, it is characterised in that the power module of the supply unit is chargeable electricity Pond, there is provided the control module, the heater module, the driving power of the sensor and the fluid delivery system.

5. electronic cigarette as claimed in claim 3, it is characterised in that the power module of the supply unit is disposable battery Battery, there is provided the driving power of the control module, the heater module and the sensor.

6. electronic cigarette as claimed in claim 3, it is characterised in that the control module of the supply unit provides the heater The control signal of module, and the driving power and control signal of the fluid delivery system are provided.

7. electronic cigarette as claimed in claim 3, it is characterised in that the heater module of the supply unit provides the atomization portion The electric energy of the electric heater of part.

8. electronic cigarette as claimed in claim 3, it is characterised in that the light emitting diode of the supply unit is arranged at the shell One end of body, provided operation message warning by the control of the control module and be used.

9. electronic cigarette as claimed in claim 3, it is characterised in that the light emitting diode of the supply unit is arranged at the shell One end of body, there is provided aspirate the strong and weak suggesting effect of the atomizing cigarette airflow.

10. electronic cigarette as claimed in claim 1, it is characterised in that the Liquid Penetrant part of the atomization member is absorption The foam part of liquid.

11. electronic cigarette as claimed in claim 1, it is characterised in that the Liquid Penetrant part of the atomization member is absorption The fibrous material part of liquid.

12. electronic cigarette as claimed in claim 1, it is characterised in that inside the suction nozzle and comprising a filter pulp, close the liquid The passage of memory unit, initial heating is atomized the incomplete cigarette liquid and obstructed by the filter pulp, form the mistake of an anti-suction Filter safeguard measure.

13. electronic cigarette as claimed in claim 1, it is characterised in that the fluid delivery system, comprising：

One valve lid, there is one first through hole and one second through hole；

One valve body, has an exit passageway, an access road, a first surface and a second surface, the access road and should Exit passageway is disposed through between a first surface and a second surface, and the access road connects on the second surface One entrance opening, the exit passageway is in connecting an exit opening on the second surface；

One valve film, there is the valve sheet of thickness identical two, and respectively set multiple extending brackets to make around the two valve sheets periphery With resilient support, and a hollow hole is respectively formed between making each extending bracket adjacent；

One valve pocket housing, there is one the 3rd surface, one the 4th surface, an inlet valve passage and an outlet valve passage, this enters Mouth valve passage and the outlet valve passage are disposed through between the 3rd surface and the 4th surface, and this of the valve film Two valve sheets are carried on the inlet valve passage and the outlet valve passage and form valve mechanism respectively, and on the 4th surface Fovea superior puts a pressure chamber, is connected respectively with the inlet valve passage and the outlet valve passage；

One actuator, cover the pressure chamber of the valve pocket housing；And

One outer barrel, there is an inwall to surround a hollow space, and the inwall bottom of the outer barrel has a bulge loop structure, with the valve Body, the valve film, the valve pocket housing and the actuator are sequentially corresponded to stack and are arranged in the hollow space of the outer barrel respectively, And be carried in the bulge loop structure of the outer barrel, corresponded to respectively with first through hole and second through hole of the valve lid It is inserted in the exit passageway and the access road of the valve body, with actuator drive control access road suction fluid, And exit passageway output fluid.

14. electronic cigarette as claimed in claim 13, it is characterised in that second table of the fluid delivery system valve body Multiple clip tenon troughs are set on face, and multiple trips are set on the 3rd surface of the valve pocket housing, are provided with correspondingly being placed on the card In tongue-and-groove, it is positioned at positioning valve pocket housing assembling on the valve body.

15. electronic cigarette as claimed in claim 14, it is characterised in that the valve film of the fluid delivery system is arranged at this Between valve body and the valve pocket housing, and respectively to should the plurality of trip position of valve chamber seat multiple positioning holes are set, supply Penetrate in the plurality of trip and position the valve film.

16. electronic cigarette as claimed in claim 13, it is characterised in that the valve body of the fluid delivery system this second Surface has respectively around the entrance opening, multiple grooves of the exit opening, and the valve pocket housing has on the 3rd surface Have and supply a seal ring set respectively around the inlet valve passage, multiple grooves of the outlet valve passage, the plurality of groove respectively Enter, to prevent fluid seepage to periphery.

17. electronic cigarette as claimed in claim 13, it is characterised in that the valve body of the fluid delivery system in this second On surface have around the entrance opening projection a convex portion structure, and the valve pocket housing on the 3rd surface have around should One convex portion structure of outlet valve passage projection, the two convex portions structure promote two valve sheet of the valve film to be bonded and have respectively Help it is pre- cover tightly prevent adverse current produced by a prestressing (Preforce) act on.

18. electronic cigarette as claimed in claim 13, it is characterised in that wherein actuator of the fluid delivery system is by one Oscillating plate and a piezoelectric element assemble, and wherein the piezoelectric element attaches the surface for being fixed on the oscillating plate for application voltage The piezoelectric element is driven to produce deformation, and the oscillating plate of the actuator is mounted on the 4th surface of the valve pocket housing to seal Cover the pressure chamber.