CN207167763U - The drive module of electronic cigarette - Google Patents

Abstract

A kind of drive module of electronic cigarette, on electronic cigarette suitable for including cigarette liquid, the electronic cigarette includes housing, suction nozzle, sensor, atomization member, liquid storing parts, the components such as fluid delivery system, drive module includes battery, linkage interface, power panel and control panel, drive module to receive control signal and transmission drive signal, particular voltage level is calculated according to control signal control voltage controller, it is again particular voltage level by the voltage modulation of voltage conversion driving power, the particular voltage level for retransmiting drive signal is supplied to atomization member, so that the driving power of particular voltage level is respectively supplied into fluid conveying device and atomization member, so that fluid conveying device transmits cigarette liquid into atomization member, and cigarette liquid is atomized to produce atomizing cigarette by atomization member.

Description

The drive module of electronic cigarette

【Technical field】

This case on a kind of drive module of electronic cigarette, espespecially a kind of electronic cigarette for being applied to include cigarette liquid Drive module.

【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 the composable element being then installed on together in housing 1.Housing 1 wraps Containing the first housing 1a and the second housing 1b, it can be a thin metallic tubd, such as stainless steel, have and be similar to traditional tobacco cigarette Length and diameter, the element of electronic cigarette include drive module 2, sensor 3, atomization member 4 and liquid storing parts 5.Drive Dynamic model block 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 biography 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 done by a support 7 Fixed support, the Liquid Penetrant part 42 and one that atomization member 4 includes electric heater 41 and is sleeved on electric heater 41 are tight The liquid conductive part 43 thickly coordinated with Liquid Penetrant part 42, electric heater 41 is hollow structure；And fluid storage part 5 are installed in the second housing 1b, the passage 51 internally flowed through with gas, and have 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 in liquid storage container 52 is absorbed and penetrates into Liquid Penetrant part 42.Again atomization member 4 with A connection member 10 is provided between sensor 3 and forms a gas flow loop, is connected for the passage 51 with fluid storage part 5, is made outer Portion's air can be passed into sensor 3 by an at least air inlet 1c and import fluid storage part 5 by electric heater 41 again In passage 51.Wherein, connection member 10 can be used as electric connection and air inlet connection to be used.In addition, the element of electronic cigarette is more set There is an electrode retaining collar 8, electrically connected respectively with two lead (not shown) of electric heater 41, electrode retaining collar 8 passes through the He of connection member 10 Sensor 3 electrically connects with drive module 2, and sensor 3 opens or closes whole circuit according to the presence or absence of detected air-flow.Finally, One suction nozzle 9 is assembled in second housing 1b one end, is connected with the passage 51 of fluid storage part 5.Moved when user does suction to suction nozzle 9 When making, the gas flowing in electronic cigarette.Now, sensor 3 connects circuit, starts electric heater 41 and is heated.Work as user When stopping suction, gas stops flowing, and sensor 3 closes circuit, so that electric heater 41 stops heating.In this way, cigarette Liquid penetrates into Liquid Penetrant part 42 by liquid storage container 52 by the turning part 431 of liquid conductive part 43, when user again When sucking air by suction nozzle 9, the gas flowing in electronic cigarette, sensor 3 opens circuit according to air-flow, and drive module 2 is supplied Power supply to electrode retaining collar 8 starts electric heater 41 and heated, and the cigarette liquid for penetrating into Liquid Penetrant part 42 just adds through electricity Hot device 41 and produce atomization, the atomizing cigarette that user can be sucked by suction nozzle 9 in the passage 51 of fluid storage part 5.

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:First point, oozed because the turning part 431 of liquid conductive part 43 can not be precisely controlled Penetration, and produce Liquid Penetrant part 42 and adsorb the uneven phenomenon of cigarette liquid, cause the liquid containing cigarette of Liquid Penetrant part 42 Few part is measured, generation drop is uneven, and can produce smell of burning smog through the heating of electric heater 41 makes smoker feel mouthfeel discomfort； Second point, equally because the turning part 431 of liquid conductive part 43 can not be precisely controlled the reason of infiltration capacity, when suction nozzle 9 upward When, gravity down causes cigarette liquid in liquid storage container 52 can not stop the flowing for penetrating into the Liquid Penetrant part 42 completely Amount, when causing the content of Liquid Penetrant part 42 full, cigarette liquid can be dripped to connection member 10, and by sensor 3 by entering Gas port 1c is spilt, and causes oil leakage problem.

In addition, the sensation that electronic cigarette and real smoke are smoked still has certain gap.People often take when taking out real smoke Quickly, absorption mode very brief, firmly, and inspiratory duration can only be elongated with soft power during using electronic cigarette and evaporator Draw.Reason is that real smoke can suck a large amount of oxygen in user's Rapid inhalation, causes result of combustion of tobacco and the speed of atomization to accelerate, User is helped to be drawn onto the amount of smoke that he wants whereby.It is well known, however, that electronic cigarette and transmission can not be changed in sucking process To the power of electric heater to adjust the speed of heating, what is more, heat the too fast tobacco tar that can cause in atomizer and be atomized It is too fast, and as above-mentioned known electronic cigarette by siphonage strength feed flow can too slow and the tobacco tar atomization that can not arrange in pairs or groups speed, The problems such as amount of smoke for causing atomizer to evaporate is insufficient or atomizer is burnt out.Atomizer is provided based in general electronic cigarette Power supply is constant, and user is had only elongation inspiratory duration and drawn with soft power, atomizer could be allowed to have time enough to add Heat and atomization smoke oil.It follows that current electronic cigarette still suffers from many shortcomings, above mentioned problem causes real cigarette and electronics Significant difference between cigarette be present, be unfavorable for smoker and select 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, and the drive module of an electronic cigarette for being available for industry to utilize is provided, it is actually in the urgent need to address at present The problem of.

【Utility model content】

The main purpose of this case is to provide a kind of drive module of electronic cigarette, and the electronic cigarette is mainly conveyed by fluid The catheter of device combination atomization member is set, and this drive module formation one of arranging in pairs or groups can be precisely controlled cigarette liquid in atomization portion The infiltration capacity of part, uneven smog poor taste and oil leakage problem are produced in order to the drop for solving known electronic cigarette technology, and can supervised Survey by the pressure size of air-flow, whereby with the use of the Smoking regime of person, output adjustment signal is to adjust the control of control module Signal processed, the driving frequency of modulation fluid delivery system and the driving power power of heater module, to change the speed of feed flow And tobacco tar atomization speed, thus user can quickly be drawn onto substantial amounts of smog, can also flatly then flatly When continuously sucking, every mouth is kept to draw same amount of smoke.

For the above-mentioned purpose, the broader embodiment aspect of this case is applied to provide a kind of drive module of electronic cigarette On the electronic cigarette for including cigarette liquid, electronic cigarette includes housing, suction nozzle, sensor, atomization member, liquid storage part The components such as part, fluid delivery system, the drive module of electronic cigarette include：Battery, there is provided the driving power of electronic cigarette；Connection Interface, it is electrically connected with the battery；Power panel, connect with linkage interface and be electrically connected with the driving power of battery, and Comprising electric pressure converter, heater module and voltage controller, wherein electric pressure converter to modulation output driving power supply electricity Size is pressed, for heater module to drive atomization member to carry out cigarette liquid heating atomization, voltage control panel is specific to calculate Magnitude of voltage；And control panel, connect with linkage interface and be electrically connected with the driving power of battery, and comprising microprocessor and Fluid transmits driver, and for microprocessor to receive control signal and transmission drive signal, fluid transmits driver to provide Drive signal is to fluid conveying device；Wherein, when microprocessor receives control signal, it is according to control signal control voltage control Device processed calculates particular voltage level, then the voltage modulation for providing battery to driving power by electric pressure converter is specific voltage Value, then drive signal to fluid is sent by microprocessor and transmitted in driver and heater module, by the spy of driving power Determine magnitude of voltage and be respectively supplied to fluid transmission driver and atomization member, enable fluid conveying device and atomization member enable, So that fluid conveying device transmits cigarette liquid into atomization member, and cigarette liquid is atomized to produce mist by atomization member Change cigarette.

【Brief description of the drawings】

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

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

Fig. 2A is the diagrammatic cross-section of the electronic cigarette of this case preferred embodiment.

Fig. 2 B are Fig. 2A atomization member position enlarged diagram.

Fig. 2 C are that the front at the atomization member position of the electronic cigarette of this case preferred embodiment regards to obtain schematic diagram.

The block diagram of the drive module associated components of the electronic cigarette of Fig. 3 A institutes this case preferred embodiment.

Fig. 3 B show the configuration diagram of Fig. 3 A linkage interface, power panel and control panel.

Fig. 3 C show signal transmission and the control schematic diagram of Fig. 3 A drive module.

The three-dimensional appearance schematic diagram of the fluid delivery system of the electronic cigarette of Fig. 4 institutes this case preferred embodiment.

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

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

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

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

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

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

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

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

Figure 10 A are the valve lid front of the fluid delivery system of the electronic cigarette of this case preferred embodiment depending on that must illustrate Figure.

Figure 10 B are the valve lid bottom surface of the fluid delivery system of the electronic cigarette of this case preferred embodiment depending on that must illustrate Figure.

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

Figure 12 A are the trandfer fluid actuator state schematic diagram of the fluid delivery system of the electronic cigarette of this case preferred embodiment 1。

Figure 12 B are the trandfer fluid actuator state schematic diagram of the fluid delivery system of the electronic cigarette of this case preferred embodiment 2。

【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.

Please refer to Fig. 2A, Fig. 2 B, Fig. 2 C, Fig. 3 A, Fig. 3 B and Fig. 3 C, the electronic cigarette of this case preferred embodiment includes Housing 1, drive module 2, sensor 3, atomization member 4, liquid storing parts 5, fluid delivery system 6, support 7 and suction nozzle 9.Its In, the housing 1 of the present embodiment is mutually butted and assembled by the first housing 1a and the second housing 1b.The battery of drive module 2 23 are arranged in the first housing 1a, and in the present embodiment, drive module 2 includes linkage interface 20, power panel 21, control panel 22 and electricity Pond 23, and linkage interface 20, power panel 21, control panel 22 are arranged in the second housing 1b, and power panel 21 and control panel 22 are right The upper of linkage interface 20 should be arranged at, promotes the linkage interface 20 and driving of power panel 21, control panel 22 by drive module 2 The battery 23 of module 2 is electrically connected with, and meets the first housing 1a and the second housing 1b, the second housing 1b by linkage interface 20 with group It is defeated to further include install sensor 3, atomization member 4, liquid storing parts 5, fluid inside air-flow chamber 1d, and the second housing 1b Send device 6 and support 7.

In the present embodiment, the first housing 1a and the second housing 1b are can be but not be limited to a thin metallic tubd, such as：It is stainless Steel, there is length and diameter similar to traditional tobacco cigarette.And set and run through in the present embodiment, on the surface of the second housing An at least air inlet 1c, and be adjacent to fluid conveying device 6 and set, can be entered for extraneous air by an at least air inlet 1c Enter, then air-flow chamber 1d, sensor 3, suction nozzle 9 by the second housing 1b, whereby to form a gas flow loop.In some other In embodiment, an at least air inlet 1c also may be disposed at it is any connect at air-flow chamber 1d, and by least an air inlet 1c, gas Flow chamber 1d, sensor 3 and suction nozzle 9 and form the gas flow loop, can make the atomizing cigarette can be sequentially via air-flow chamber 1d, sensor Outside 3 and second housing 1b of the export of suction nozzle 9, so that user sucks, but it is not limited.

In the present embodiment, suction nozzle 9 is the one end for closing the second housing 1b, and sensor 3 is disposed in the second housing 1b, and Be adjacent to suction nozzle 9 and be connected, sensor 3 to sense air-flow, and control electronic cigarette driving power open or Close；Atomization member 4 is arranged in a manner of the inwall perpendicular to the second housing 1b in the second housing 1b, and is adjacent to the biography Sensor 3 and set.

In the present embodiment, atomization member 4 is arranged in a manner of the inwall perpendicular to the second housing 1b in the second housing 1b, And be adjacent to sensor 3 and set, it includes electric heater 41 and catheter 44, and electric heater 41 is hollow structure, electrical heating Two leads of device 41 connect (not shown) to drive module 2 by linkage interface 20 and realize electrical connection, and according to sensor 3 The mobility status control electric heater 41 detected begins to warm up or stopped heating, and catheter 44 is the duct member of conducting liquid, Can be a stainless steel tube part, or heat-resisting parts of vessels, the front end of catheter 44 have an input port 441, the pipe of catheter 44 Wall is provided with multiple through holes 442, and electric heater 41 is placed on the periphery of catheter 44, cigarette liquid to be atomized, with An atomizing cigarette is produced to suck for user.In the present embodiment, it is a resistant to elevated temperatures soft pipe fitting to enter oil pipe 6c, but not as Limit, the support 7 that the setting by entering oil pipe 6c can be avoided inside air-flow chamber 1d are directly communicated to atomization member 4, and soft tube The part free degree is high, conveniently detachable maintenance, improves the flexibility of whole interior component maintenance.

In the present embodiment, support 7 is also arranged in the second housing 1b, is connected with the second housing 1b inwall, and support 7 Comprising two protuberances 71, two protuberances 71 are arranged on the support that fixes, and and atomization member with for atomization member 4 4 are connected, and to provide support force to atomization member 4, but are not limited, and can appoint according to practical situation and apply change.Pass through branch Two protuberances 71 support atomization member 4 of frame 7, can reduce with the contact area of atomization member 4, make to be placed on the periphery of catheter 44 The distribution area of electric heater 41 it is larger, whereby to lift the efficiency of heating atomization.

In the present embodiment, liquid storing parts 5 are arranged in the second housing 1b, to store cigarette liquid.Fluid conveys Device 6 is similarly provided in the second housing 1b, and is arranged at the bottom of liquid storing parts 5, and fluid delivery system 6 has input Passage 6a, output channel 6b and enter oil pipe 6c, input channel 6a connection liquid storing parts 5, output channel 6b is through liquid Memory unit 5, and the input port 441 for being communicated to the catheter 44 of atomization member 4 by entering oil pipe 6c, are also not limited, its Middle fluid delivery system 6 is done as the cigarette liquid inside threshold switch conveying liquid storing parts 5, and fluid delivery system 6 Location and installation is supported in the second housing 1b by a support base 1e.

In the present embodiment, the power panel 21 of drive module 2 includes an electric pressure converter 211, a heater module 212 and one The voltage swing for the driving power that voltage controller 213, wherein electric pressure converter 211 export to modulation, heater module 212 To drive the electric heater 41 of atomization member 4 to carry out cigarette liquid heating atomization, voltage control panel 213 is special to calculate one Determine magnitude of voltage.

In the present embodiment, control panel 22 further includes a microprocessor 222 and fluid transmission driver 221, microprocessor 222 to receive one drive signal of a control signal and transmission, and fluid transmits driver 221 to provide drive signal to fluid Transmitting device 6 carries out the transmission (as shown in Figure 2 A) of the cigarette liquid.In the present embodiment, controlled when the device of microprocessor 222 receives During signal, microprocessor 222 calculates the particular voltage level according to control signal control voltage controller 213, then passes through voltage The voltage modulation that converter 211 provides battery 23 to driving power via linkage interface 20 is the particular voltage level, then is passed through Microprocessor 222 sends drive signal to fluid and transmitted in driver 221 and heater module 212, fluid is transmitted driver 221 and heater module 212 driving power of the particular voltage level is respectively supplied to fluid conveying device 6 and atomization member 4 electric heater 41, fluid transmission driver 221 is set to be transmitted to provide drive signal to the enable of fluid conveying device 6 Cigarette liquid atomized cigarette liquid into the electric heater 41 of atomization member 4, in order to the transmission and atomization for realizing cigarette liquid.Thus Understand, the electronic cigarette of the present embodiment passes through the power panel 21 of drive module 2 and the driving mould in the adjustable variable source of control panel 22 Block designs, and the battery 23 that can connect different voltages provides implementation electric connection running.In addition, the power panel by drive module 2 21 and control panel 22 adjustable variable source drive module design, the particular voltage level is to suck atomizing cigarette according to user and produced Raw air-flow is strong and weak and modulation, changes by the voltage of driving power, makes the driving work(of fluid conveying device 6 and electric heater 41 Rate with change, the transmission rate and the heating atomization speed of electric heater 41 of fluid conveying device 6 also with change, such one Come, user during atomizing cigarette is sucked, can make the concentration all same of the atomizing cigarette of every mouth, and it will not be because of sucking power Degree is strong and weak or sucks speed speed and changes, and sucks mouthfeel in order to the optimal of electronic cigarette is reached.

In the present embodiment, the battery 23 of drive module 2 is can be but not be limited to rechargeable battery.In some embodiments In, the battery 23 of drive module 2 also can be disposable battery.In the present embodiment, also by the first housing 1a by drive module 2 The detachable setting of battery 23, so that whole electronic cigarette device implements that work can be carried, if during 23 some electrical power deficiency of battery, Only need to change the electric hypodynamic battery 23 of drive module 2, and update another group of new battery 23 of installation and (or fill full electricity Pond 23), and the first housing 1a and one second housing 1b is fixed the setting that group connects, electronic cigarette dress by linkage interface 20 Putting can implement take and be electrically connected with running again.

In the present embodiment, sensor 3 further includes pneumatic sensor 31 and air pressure probe 32.Pneumatic sensor 31 can A control signal is provided to drive module 2 according to by stream pressure or speed size, to open or close the drive of drive module 2 Dynamic power supply, air pressure probe 32 can change speed that tobacco tar is atomized and feed flow according to monitoring by stream pressure size Speed, also it can pass through stream pressure size, adjustment control according to the occupation mode monitoring of the force-absorbing pressure size of user Signal is to adjust the control signal of drive module 2, and the driving frequency of modulation fluid delivery system 6 is to adjust the supply of cigarette liquid Speed, and the driving power power of modulation atomization member 4 is to adjust the atomization rates of cigarette liquid.

In the present embodiment, when sensor 3 senses air-flow, sensor 3 is according to the stream pressure size hair sensed A control signal is sent drive module 2 is started start according to control signal control fluid delivery system 6 to drive module 2, incite somebody to action Cigarette liquid in liquid storing parts 5 exports from input channel 6a, and via output channel 6b and enters oil pipe 6c and be delivered to mist In the catheter 44 for changing part 4, and infiltrated into by multiple through holes 442 outside catheter 44, to control cigarette liquid quantitative to convey Heated to the electric heater 41 of atomization member 4, and by electric heater 41 to produce atomizing cigarette, finally by the perforate 92 of suction nozzle 9 Sucked for user, and by an at least air inlet 1c when user sucks, gas is imported in gas flow loop, whereby balance shell The inside of body 1 and outside pressure.Conversely, when sensor 3 senses air-flow stopping, sensor 3 stops sending the control signal To drive module 2, fluid delivery system 6 is set to stop conveying cigarettes liquid, so that the electronic cigarette decommissions.Consequently, it is possible to It is atomized by the way that cigarette liquid quantitative is delivered into atomization member 4, user can quickly be drawn onto substantial amounts of atomizing cigarette, And the atomization smoke of every mouth, concentration all same are kept simultaneously, optimal in order to lifting electronic cigarette sucks mouthfeel.

The front end for further including a light emitting diode 1f, being arranged at the first housing 1a of the present embodiment, can receive drive module 2 The driving power that is exported of battery 23, and the control of controlled making sheet 22 and it is luminous or extinguish, to provide electronic cigarette operation news The use of warning is ceased, and control panel 22 can control the strong and weak different light of brightness caused by light emitting diode 24, to provide smoker The strong and weak suggesting effect of smoke flow circulation is aspirated, but is not limited.

Please continue to refer to such as Fig. 2A, as illustrated, suction nozzle 9 is assembled in second housing 1b one end, it is connected with air-flow chamber 1d It is logical, and suction nozzle 9 has a filter pulp 91 and a perforate 92, filter pulp 91 places the one end for being enclosed in the second housing 1b, to close suction nozzle 9 With the second housing 1b connector, initial heating can be made to be atomized incomplete cigarette liquid and obstructed by filter pulp 91, form an anti-suction The filtering safeguard measure entered.

Please continue to 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 To guide the primary structure of fluid disengaging in this case fluid delivery system 6.Wherein valve body 63 have access road 631 with And one outlet passage 632 is extended through between first surface 633 and second surface 634, and access road 631 is in second surface An entrance opening 6311 is connected on 634, and second surface 634 has the groove 6341 around entrance opening 6311, and have Around the convex portion structure 6343 of the projection of entrance opening 6311, and exit passageway 632 is opened in the outlet of connection one on second surface 634 Mouth 6321, and second surface 634 has the groove 6342 around exit opening 6321, in addition in the second surface of valve body 63 Several clip tenon trough 63b are set on 634.

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 that pi (Polyimide, PI) is high During molecular 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 in two pass-through zones 64a, 64b In respectively remain with thickness identical two valve sheet 641a, 641b, and multiple extensions are respectively set around valve sheet 641a, 641b peripheries Support 642a, 642b make to flexibly support, and respectively form a hollow hole between making each extending bracket 642a, 642b adjacent 643a, 643b, such thickness identical one valve sheet 641a, 641b can by active force on valve film 64 by extending bracket 642a, 642b are flexibly supported and are protruded out one displacement of deformation and form valve switch structure.Valve sheet 641a, 641b can be it is round, Rectangle, square or various geometry patterns, but be not limited.Also, valve film 64 is provided with multiple positioning hole 64c, can cover Enter valve pocket housing 65 in the trip 65a on the 3rd surface 655, be carried on positioning valve film 64 in valve pocket housing 65, for valve Piece 641a, 641b cover the inlet valve passage 651 and outlet valve passage 652 (as shown in Figure 8) of valve pocket housing 65 respectively, in In the present embodiment, trip 65a quantity is 2, therefore positioning hole 64c quantity is 2, but is not limited, can be 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, It is nested with wherein for a sealing ring 68e, 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.The structure combined is stacked in order to position this, and element need not be paid with lock (such as：Screw, nut, bolt etc.) go lock to pay positioning assembling, in preferred embodiment of the present utility model, using valve lid 62 and the design of outer barrel 67, valve body 63, valve film 64, valve pocket housing 65, actuator 66 are sequentially laminated within outer barrel 67 Portion, then directly tightly fit in valve lid 62 positioned internal of outer barrel 67 and assemble fluid delivery system of the present utility model 6。

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 and 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 outside valve lid 62 Footpath size is slightly over the size of inwall 671 of outer barrel 67.

Therefore refering to shown in Fig. 5 A and Fig. 5 B, valve body 63, valve film 64, valve pocket housing 65, actuator 66 sequentially layer Poststack is placed in the inwall 671 of outer barrel 67, is allowed whole stepped construction to be carried in the bulge loop structure 672 of outer barrel 67, is promoted valve Door closure body 62 can smoothly import outer barrel 67 with design of the outside dimension slightly larger than the size of inwall 671 of outer barrel 67 using chamfering 623 Inwall 671 in, and mutually the charge-coupled binding of close-fitting close positioning valve body 63, valve film 64, valve pocket housing 65, actuator 66 according to Sequence is laminated to form fluid delivery system 6, and actuator 66 also can be in the hollow space of inwall 671 of outer barrel 67, piezoelectric element 662 are driven oscillating plate 661 to do up-and-down movement and deformation is resonated by voltage is applied, and an element (example need not be paid with lock by reaching Such as：Screw, nut, bolt etc.) go lock to pay the fluid delivery system 6 that positioning assembles.

As shown in figure 11, the fluid delivery system 6 of this case, inlet valve passage 651 and the valve body 63 of valve pocket housing 65 6311 corresponding setting of entrance opening, close the effect of valve mechanism done therebetween and with the valve sheet 641a of valve film 64, 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 one Prestressing (Preforce) acts on, 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, valve knot is done therebetween and with the valve sheet 641b of valve film 64 to close The effect of structure, 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 chamber The convex portion structure 6521 of 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, the entrance of valve body 63 leads to Counter flow action will not be produced between road 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 (not indicated in Figure 12 A, see Fig. 8), the inlet valve passage 651 of valve pocket housing 65 flow to pressure chamber 657 It is interior temporary, while also by suction in outlet valve passage 652, the valve sheet 641b of valve film 64 by this suction, by Extending bracket 642b support and produce the whole convex portion structure 6521 that is close proximity to smooth downwards and closed mode be presented.

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 in outlet valve passage 652 also by thrust, the valve sheet 641b of valve film 64 by this thrust, Produce by extending bracket 642b support and be entirely upwardly separated from the smooth state for being close proximity to convex portion structure 6521, present and open State, outside fluid can be by the outflow pressure chamber 657 of outlet valve passage 652, the outlet valve via valve pocket housing 65 leads to Hollow hole 643b (not indicated in Figure 12 B, see Fig. 8) on road 652, valve film 64, the exit opening 6321 on valve body 63 and Exit passageway 632 and flow out outside fluid delivery system 6, therefore complete fluid transmission process.Repetition Figure 12 A and Figure 12 B Operation, you can persistently carry out the conveying of fluid, so can make fluid will not in transmit process using this case fluid delivery system 6 The situation of backflow is produced, reaches efficient transmission.

The above-mentioned location and installation of fluid delivery system 6 is assembled on support base 1e in the second housing 1b, is arranged at liquid and deposits Store up the bottom of part 5, the access road 631 of fluid delivery system 6 connects input channel 6a to liquid storing parts 5, and fluid The exit passageway 632 of conveying device 6 connects output channel 6b and enters oil pipe 6c, output channel 6b and enters oil pipe 6c and is communicated to atomization The input port 441 of the catheter 44 of part 4, therefore cigarette liquid can be delivered in catheter 44 by fluid delivery system 6, then Infiltrated into by multiple through holes 442 outside catheter 44.Therefore fluid delivery system 6 by control panel 22 provide voltage control driving when, Cigarette liquid can be provided quantitatively to be transported out by liquid storing parts 5, and as a switch, liquid storing parts 5 can be controlled Interior cigarette liquid supplies, and allows cigarette liquid quantitative to export, and imports in catheter 44, at the same pressure, passes through multiple through holes 442 can export uniformly penetrating outside catheter 44, to produce drop homogenization, also make to can control when 44 outer content of catheter is full Conveying is closed, such fluid delivery system 6 combines the setting of atomization member 4, forms a controllable switch and is precisely controlled cigarette liquid The amount of the infiltration atomization member 4 of body, uneven smog poor taste and permeability are produced in order to the drop for solving known electronic cigarette technology Problem.

From the foregoing, the specific implementation of the electronic cigarette of this case is described as follows, when user is inhaled by the perforate 92 of suction nozzle 9 During gas, the gas flowing in electronic cigarette, now, sensor 3 connects circuit, starts electric heater 41 and is heated；Work as user When being stopped suction by the perforate 92 of suction nozzle 9, gas stops flowing, and sensor 3 closes circuit, so that electric heater 41 stops Heating；In this way, this case fluid delivery system 6 combines the setting of atomization member 4, form a controllable switch and be precisely controlled cigarette liquid The amount of the infiltration atomization member 4 of body, cigarette liquid is controlled by liquid storing parts 5 by fluid delivery system 6 and quantitatively oozed Arrive thoroughly outside catheter 44, when user sucks air by the perforate 92 of suction nozzle 9, the gas flowing in electronic cigarette, sensor 3 Whole circuit is opened according to air-flow, drive module 2 is supplied power supply to the startup electric heater 41 of heating module 23 and heated, and can Control cigarette liquid quantitative penetrates into catheter 44, and the cigarette liquid quantitative is delivered to electric heater 41 and produces atomizing cigarette, And the atomizing cigarette is exported by suction nozzle 9, sucked in order to user is provided., can be by addition, when user is sucked by the perforate 92 of suction nozzle 9 Pass through stream pressure size using the monitoring of air pressure probe 32 according to the force-absorbing pressure size of user, adjust output signal with The control signal of control panel 22, the driving frequency of modulation fluid delivery system 6 and the driving power power of electric heater 41 are adjusted, To change the quantitative speed of cigarette liquid atomization and the speed of feed flow, thus user can be drawn onto largely quick Atomizing cigarette, can also flatly then a bite when, the atomization smoke of every mouth and concentration can be kept identical.

In summary, this case provides a kind of drive module of electronic cigarette, and major control fluid delivery system forms one can Controlling switch is precisely controlled the amount of cigarette Liquid Penetrant atomization member, and sets sensor, when sensor senses air-flow, passes Sensor sends a control signal to the control panel of drive module according to stream pressure size, makes control panel according to control signal control electricity Source plate calculates particular voltage level, and makes the voltage modulation of the driving power that battery provided by linkage interface be the specific voltage Value, and drive fluid delivery system to start start by control panel, by the cigarette liquid in liquid storing parts from input channel Export, and be delivered to via output channel in catheter, infiltrated into by multiple through holes outside catheter, to control cigarette liquid to determine Amount, which is delivered on the electric heater of atomization member, produces atomizing cigarette, and is sucked by the perforate of suction nozzle for user；When sensor senses When stopping to air-flow, sensor stops sending a control signal to drive module, fluid delivery system is stopped conveying cigarettes liquid, So that electronic cigarette decommissions.Therefore controlled by Sensor monitoring by stream pressure size, adjustment output signal with adjusting The control signal of making sheet, the driving frequency of modulation fluid delivery system and the driving power power of heater module, to change cigarette The speed of oil atomization and the speed of feed flow, and the conveying operation of fluid delivery system tool counterflow-preventing, can reach efficient biography It is defeated, produce uneven smog poor taste and oil leakage problem in order to the drop for solving known electronic cigarette technology.Therefore the electronics of this case The value that the great industry of cigarette utilizes, whence are filed 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

1a：First housing

1b：Second housing

1c：Air inlet

1d：Air-flow chamber

1e：Support base

1f：Light emitting diode

2：Drive module

20：Linkage interface

21：Power panel

211：Electric pressure converter

212：Heater module

213：Voltage controller

22：Control panel

221：Fluid feed drive device

222：Microprocessor

23：Battery

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：Catheter

441：Input port

442：Through hole

5：Liquid storing parts

51：Passage

52：Liquid storage container

6：Fluid delivery system

6a：Input channel

6b：Output channel

6c：Enter oil pipe

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

71：Protuberance

8：Electrode retaining collar

9：Suction nozzle

91：Filter pulp

92：Perforate

10：Connection member.

Claims (19)

1. a kind of drive module of electronic cigarette, the electronic cigarette suitable for including a cigarette liquid, the electronic cigarette is by one Housing, a suction nozzle, a sensor, an atomization member, a liquid storing parts and a fluid delivery system are formed, and its feature exists In the drive module of the electronic cigarette includes：

One battery a, there is provided driving power of the electronic cigarette；

One linkage interface, it is electrically connected with the battery；

One power panel, be electrically connected with by the linkage interface and the battery, and comprising an electric pressure converter, a heater module and One voltage controller, the wherein electric pressure converter are to the voltage swing of the modulation battery output driving power supply, the heater mould Block is to drive the atomization member to carry out the heating atomization of the cigarette liquid, and the voltage control panel is calculating a specific voltage Value；And

One control panel, it is electrically connected with by the linkage interface and the battery, and includes a microprocessor and fluid transmission driving Device, for the microprocessor to receive one drive signal of a control signal and transmission, the fluid transmits driver to provide the drive Dynamic signal gives the fluid conveying device；

Wherein, when the microprocessor receives the control signal, it controls the voltage controller to calculate according to the control signal The particular voltage level, then the voltage modulation for providing the battery to the driving power by the electric pressure converter is the specific voltage Value, the drive signal to the fluid is sent by the microprocessor and transmits driver and the heater module, transmits the fluid The driving power of the particular voltage level is respectively supplied to the fluid conveying device and the mist by driver and the heater module Change part, enable the fluid conveying device and the atomization member enable, so that the fluid conveying device transmits the cigarette liquid Into the atomization member, and the cigarette liquid is atomized to produce an atomizing cigarette by the atomization member.

2. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the housing of the electronic cigarette can be by one First housing and a second shell body are mutually butted and assembled, installation battery wherein in the first shell body, in the second shell body The sensor, the liquid storing parts, the fluid delivery system, the atomization member, the linkage interface, the power panel are installed and are somebody's turn to do Control panel, enables first housing by the linkage interface and the second housing group connects and is electrically connected with.

3. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the electronic cigarette further includes one Support, it is arranged in the housing, is connected with the inwall of the housing, provides support force to the atomization member.

4. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the drive module of the electronic cigarette is somebody's turn to do Battery is disposable battery.

5. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the drive module of the electronic cigarette is somebody's turn to do Battery is rechargeable battery.

6. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the electronic cigarette further includes one luminous two Pole pipe.

7. the drive module of electronic cigarette as claimed in claim 6, it is characterised in that the light emitting diode of the electronic cigarette One end of the housing is arranged at, is controlled and luminous or extinguishing by the control panel, is used with providing operation message warning.

8. the drive module of electronic cigarette as claimed in claim 6, it is characterised in that the light emitting diode of the electronic cigarette One end of the housing is arranged at, is controlled by the control panel and adjusts its luminosity, atomizing cigarette circulation power is aspirated to provide Suggesting effect.

9. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the sensor of the electronic cigarette more wraps Containing a pneumatic sensor and an air pressure probe, the pneumatic sensor controls opening for the electronic cigarette according to by air-flow Open or close, and the air pressure probe exports the control signal by stream pressure size according to monitoring to change adjustment, With the driving frequency of the modulation fluid delivery system and the driving power power of the heater module, to change fluid conveying dress The liquid supply speed and the atomization member put are atomized the speed of the cigarette liquid.

10. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the atomization member includes an electrical heating Device and a catheter, the catheter are a stainless steel material part.

11. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the atomization member of the electronic cigarette Comprising an electric heater and a catheter, the catheter is a heat-resisting parts of vessels.

12. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that inside the suction nozzle of the electronic cigarette And the connector of the suction nozzle and the housing is closed comprising a filter pulp, the filter pulp, make the incomplete cigarette liquid quilt of heating atomization The filter pulp obstructs, and forms the filtering safeguard measure of an anti-suction.

13. the drive module of electronic cigarette as claimed in claim 1, it is characterised in that the fluid delivery system further includes：

One valve body, has an access road, an exit passageway, a first surface and a second surface, the access road and should Exit passageway is disposed through between the first surface and the 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；

Wherein, the valve body, the valve film, the valve pocket housing and the actuator sequentially assemble respectively, actuator driving control Make the access road and suck the cigarette liquid, and the exit passageway exports the cigarette liquid.

14. the drive module of electronic cigarette as claimed in claim 13, it is characterised in that the fluid delivery system valve body The second surface on multiple clip tenon troughs are set, and multiple trips are set on the 3rd surface of the valve pocket housing, are provided with correspondingly It is placed in the clip tenon trough, is positioned at positioning valve pocket housing assembling on the valve body.

15. the drive module of electronic cigarette as claimed in claim 14, it is characterised in that the valve film of the fluid delivery system Piece is arranged between the valve body and the valve pocket housing, and respectively to should valve chamber seat the plurality of trip position set it is multiple Positioning hole, the valve film is positioned for penetrating in the plurality of trip.

16. the drive module of electronic cigarette as claimed in claim 13, it is characterised in that the valve sheet of the fluid delivery system The second surface of body have respectively around the entrance opening, multiple grooves of the exit opening, and the valve pocket housing in this Have on three surfaces and supplied respectively around the inlet valve passage, multiple grooves of the outlet valve passage, the plurality of groove respectively One sealing ring is inserted in, to prevent fluid seepage to periphery.

17. the drive module of electronic cigarette as claimed in claim 13, it is characterised in that the valve sheet of the fluid delivery system Body is in a convex portion structure on the second surface with the circular entrance opening projection, and the valve pocket housing is on the 3rd surface With the convex portion structure around the outlet valve passage projection, the two convex portions structure promotes two valve of the valve film respectively Piece is bonded and contributes to pre- cover tightly to prevent adverse current and generation one prestressing effect.

18. the drive module of electronic cigarette as claimed in claim 13, it is characterised in that the actuating of the fluid delivery system Device is assembled by an oscillating plate and a piezoelectric element, and wherein the piezoelectric element, which attaches, is fixed on the surface of the oscillating plate for applying Making alive drives the piezoelectric element to produce deformation, and the oscillating plate of the actuator is mounted on the 4th surface of the valve pocket housing On to cover the pressure chamber.

19. the drive module of electronic cigarette as claimed in claim 13, it is characterised in that the fluid delivery system further includes：

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

One outer barrel, there is an inwall to surround a hollow space, and the inwall bottom has more a bulge loop structure, so that the valve sheet Body, the valve film, the valve pocket housing and the actuator sequentially correspond to stacking and are arranged in the hollow space respectively, and are carried on this In bulge loop structure, first through hole and second through hole of the valve lid correspond to the entrance for being inserted in the valve body respectively Passage and the exit passageway.