WO2018000469A1 - 一种组合式超声雾化器及其雾化方法、电子烟 - Google Patents

一种组合式超声雾化器及其雾化方法、电子烟 Download PDF

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Publication number
WO2018000469A1
WO2018000469A1 PCT/CN2016/090272 CN2016090272W WO2018000469A1 WO 2018000469 A1 WO2018000469 A1 WO 2018000469A1 CN 2016090272 W CN2016090272 W CN 2016090272W WO 2018000469 A1 WO2018000469 A1 WO 2018000469A1
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WO
WIPO (PCT)
Prior art keywords
oil
atomizing sheet
microporous
frequency
sheet
Prior art date
Application number
PCT/CN2016/090272
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English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
代远刚
尹新强
易建华
于宏
沈礼周
Original Assignee
湖南中烟工业有限责任公司
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Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to US15/577,275 priority Critical patent/US10874807B2/en
Priority to EP16886802.4A priority patent/EP3298912B1/en
Publication of WO2018000469A1 publication Critical patent/WO2018000469A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/05—Devices without heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations

Definitions

  • the invention relates to a combined ultrasonic atomizer, an atomization method thereof and an electronic cigarette, and belongs to the field of electronic cigarette products.
  • ultrasonic high-frequency atomizers on the market use oil guide oil to guide oil, which is prone to the problem of atomized sheet foam or insufficient oil supply, that is, the problem that the oil supply rate is difficult to control, resulting in the ultrasonic high-frequency atomization sheet not working properly. It is difficult to achieve the best atomization effect.
  • the existing high-frequency ultrasonic atomizer mainly relies on the oil guide cotton to guide the oil, and the oil guiding rate is difficult to control, and it is easy to appear that the oil supply is too fast, the atomized sheet is foamed, or the oil supply is insufficient, resulting in atomization sheet atomization. No smoke; even if the oil control rate is right, the atomized smoke needs to pass through the oil-absorbing cotton to be sucked out by the human body, but the smoke will cause the particles to grow up and the smoke to be weakened by the oil-absorbing cotton; in addition, for practicing smoking, If the atomized sheet is insufficiently supplied with oil, it is easy to produce cotton burning, which affects the taste of the smoke.
  • the dry burning of the oil guiding cotton is prone to paste or odor, and even produces harmful substances, which endangers the health of the user.
  • the oil guide cotton takes away a lot of heat, which leads to the phenomenon that the body of the cigarette is hot, the thermal efficiency is low, and the atomization start speed is slow.
  • the Chinese patent CN201610145881.5 discloses an electronic cigarette atomizer and an electronic cigarette.
  • the atomizer includes a suction nozzle and an oil storage chamber, and an atomization chamber connection is arranged between the oil storage chamber and the suction nozzle; Formed by the upper cover and the base; the first heating element is fixed in the atomization chamber; the first heating element is in contact with the oil storage sheet; the oil storage sheet is in contact with the top end of the oil guiding structure in the oil storage chamber; At least one air vent that communicates with the nozzle cavity.
  • the liquid When the first heating element is in operation, the liquid is atomized to form smoke, and at the same time, the air in the atomizing chamber is also heated by the first heating element, so that the air in the atomizing chamber is thermally expanded, and a high temperature and high pressure is formed in the atomizing chamber.
  • the cavity is such that the smoke is mixed with the heated air in the atomization chamber, and then automatically ejected from the air outlet; since the smoke in the atomization chamber is atomized with the heated air, the smoke is fine.
  • Chinese patent CN201610160216.3 discloses an ultrasonic atomizer and an electronic cigarette, the ultrasonic atomizer comprising an atomizing sheet and a liquid guiding structure for introducing liquid into the upper surface of the atomizing sheet; the liquid guiding structure and storage
  • the liquid chamber is in communication; the upper surface of the atomizing sheet is in communication with the gas flow passage; and the atomizing sheet comprises a piezoelectric ceramic layer and an electric conductor for driving the piezoelectric ceramic layer to vibrate.
  • the atomizing sheet does not need to be provided with micropores to spray the atomizing gas, so that the atomizing gas particles do not block the micropores and the atomizing gas cannot be sprayed, and the atomizer liquid leakage can be better prevented.
  • the invention aims to provide a combined ultrasonic atomizer and an atomization method thereof, and an electronic cigarette, which uses an ultrasonic micropore atomization sheet to spray oil, and then uses an ultrasonic high-frequency atomization sheet to atomize the smoke oil.
  • the combination of the two can solve the disadvantages of excessive oil supply or insufficient oil supply in the traditional oil guide cotton.
  • the utility model relates to a combined ultrasonic atomizer, comprising an oil tank, an air inlet passage, a smoke oil mist passage and an atomization assembly; and the structural feature is that the atomization assembly comprises a first-stage oscillation atomization for the smoke oil.
  • microporous atomizing sheet and a high-frequency atomizing sheet for performing secondary oscillation atomization on the tobacco oil;
  • the microporous atomizing sheet is in direct contact with the oil outlet of the oil tank or communicated through the oil guiding structure, the micro The ejection end of the hole atomizing sheet is opposite to the atomizing surface of the high-frequency atomizing sheet;
  • the inlet passage is in communication with the atomizing chamber between the microporous atomizing sheet and the high-frequency atomizing sheet, and the atomizing chamber is The smoke oil mist passage is connected.
  • the present invention utilizes an ultrasonic microporous atomizing sheet to spray a certain amount of smoke oil through the micropores to supply oil, and then atomizes the appropriate amount of oil by using a high-frequency atomizing sheet.
  • the oil supply rate of the structure is controllable and precise.
  • the high-frequency atomizing sheet is not in direct contact with the oil guiding cotton, and the phenomenon of burning cotton or foaming caused by insufficient oil supply or excessive oil supply can be avoided, and the negative effect caused by the traditional oil guiding oil guiding oil can be solved.
  • the present invention can be further optimized, and the following is a technical solution formed after optimization:
  • microporous atomizing sheet and the high-frequency atomizing sheet are fixed on a silicone seat, and an air inlet hole or an air inlet groove communicating with the air inlet passage and an air outlet communicating with the smoke oil mist passage are opened on the silicone seat Air hole or air outlet.
  • the outlet end of the smoke mist passage is in communication with the nozzle holder.
  • the microporous atomized sheet has a pore diameter of 40 ⁇ m to 100 ⁇ m, and the atomized surface of the high-frequency atomized sheet has a solid structure.
  • the microporous atomizing sheet and the high frequency atomizing sheet are horizontally disposed under the oil sump, and the microporous atomizing sheet is located between the high frequency atomizing sheet and the oil sump; the oil outlet of the oil sump is directly connected to the oil sump The upper end surface of the microporous atomizing sheet is connected.
  • the center position of the oil tank is provided with a gas gallery disposed through the upper and lower ends, and the air gallery communicates with the atomization chamber to form a smoke oil mist passage.
  • the lower end of the oil tank is connected to a base, and the base is provided with a silicone seat for fixing the microporous atomizing sheet and the high-frequency atomizing sheet;
  • the base has an oil inlet hole and an air inlet hole, and the silicone seat is An air inlet groove and an air outlet groove are opened; the air inlet hole of the base and the air inlet groove of the silicone seat communicate correspondingly to form an intake passage.
  • the lower end of the base is connected to an insulating seat, and the insulating seat is provided with an electrode ring electrically connected to the microporous atomizing sheet and the high-frequency atomizing sheet through wires.
  • the microporous atomizing sheet and the high frequency atomizing sheet are horizontally disposed above the oil sump, and the microporous atomizing sheet is located between the high frequency atomizing sheet and the oil sump; the oil outlet of the oil sump passes the oil guiding The cotton is in communication with the lower end surface of the microporous atomizing sheet.
  • high frequency atomization The sheet is arranged above the microporous atomizing sheet, so that the small particles of smoke are taken away for the user to suck, and the large particle smoke droplets are dropped on the microporous atomizing sheet and sprayed again to the high frequency atomizing sheet for secondary High-frequency atomization to further enhance the smoke taste.
  • the oil cartridge central position is provided with a connecting ring disposed through the upper and lower ends, and the oil guiding cotton is disposed in the connecting ring, and the oil guiding cotton is disposed at the top end of the connecting ring; the connecting ring has a plurality of walls Oil hole.
  • the top end of the oil tank is provided with an upper end cover, and the upper end cover is provided with a silicone seat for fixing the microporous atomizing sheet and the high frequency atomizing sheet; the upper end cover has an air inlet hole, and the silicone seat is opened An air inlet hole and an air outlet groove; the air inlet hole of the upper end cover and the air inlet hole of the silicone seat correspond to form an intake passage.
  • the air outlet groove is disposed at a top end of the side wall of the silicone seat, and the air outlet groove communicates with the atomization chamber to serve as a smoke oil mist passage.
  • the microporous atomizing sheet and the high frequency atomizing sheet are vertically disposed on one side of the oil cartridge, and the microporous atomizing sheet is located between the high frequency atomizing sheet and the oil storage tank; the oil outlet of the oil storage tank passes through the guide The oil wool is in communication with the inner end surface of the microporous atomizing sheet.
  • the side wall of the oil sump has a mounting hole, and the mounting hole is provided with a silicone seat for fixing the microporous atomizing sheet and the high-frequency atomizing sheet;
  • the side wall of the silicone seat is provided with an air inlet and a hole a gas hole, an air inlet groove and an air outlet groove are formed on a sidewall of the oil reservoir;
  • the air inlet hole of the silicone seat and the air inlet groove of the oil reservoir are correspondingly connected to form an intake passage communicating with the atomization chamber,
  • the air outlet of the silicone seat communicates with the air outlet of the oil reservoir to form a smoke mist passage communicating with the atomization chamber.
  • the oil sump is disposed in an outer casing, and an air inlet hole communicating with the air inlet groove of the oil sump is opened on the side wall of the outer casing.
  • the present invention also provides an electronic cigarette comprising a battery assembly and the combined ultrasonic atomizer; the battery assembly is the microporous atomizing sheet and the high frequency atomizing sheet, respectively powered by.
  • the battery assembly comprises a battery, an insulating base mounted on the top of the battery, an electrode column and an electrode ring mounted on the insulating base and the battery; the electrode ring is respectively connected to the microporous atomizing sheet and the high frequency fog through the wire
  • the film is electrically connected.
  • the present invention also provides a method for atomizing tobacco oil by using the combined ultrasonic atomizer, which comprises the following steps:
  • the oil in the oil tank is directly sent to the microporous atomizing sheet or sent to the microporous atomizing sheet by the oil guiding structure for oscillation atomization;
  • the microporous atomized sheet has a pore diameter of 40 ⁇ m to 100 ⁇ m, a vibration frequency of 100 kHz to 200 kHz, and an atomized smoke mist particle size of 50 ⁇ m to 120 ⁇ m.
  • step S2 the atomizing surface of the high-frequency atomizing sheet is a solid structure, the vibration frequency is 1 MHZ-3 MHZ, and the atomized mist of the smog is 70 nm-130 nm.
  • the invention utilizes ultrasonic microporous atomizing sheet spray to supply oil, and then cooperates with ultrasonic high-frequency atomizing sheet to atomize, thereby creating performance.
  • the working principle of the invention is: the invention utilizes the atomization principle of the ultrasonic microporous atomizing sheet to spray the smoke oil to the surface of the high-frequency atomizing sheet in a mist form, and the smoke emitted by the micro-hole atomizing sheet belongs to the large-particle smoke, It is not the so-called smoke generated by temperature atomization. Therefore, the atomized atomized smoke cannot reach the atomized mouthfeel of the traditional electronic cigarette. It is necessary to atomize the large particle smoke oil into fine particle smoke by the high-frequency ultrasonic atomizing sheet.
  • the atomization start speed is fast, the atomization effect is sufficient, and the amount of smoke is large.
  • Example 3 The atomization process in Example 1 is free of cotton, has no paste, odor, and is more pure.
  • Figure 1 is a schematic exploded view of Embodiment 1 of the present invention.
  • Figure 2 is a schematic longitudinal sectional view showing the first embodiment of the present invention
  • FIG. 3 is a schematic longitudinal sectional structural view of the battery assembly of the present invention.
  • Figure 4 is a schematic diagram (a front cross-sectional view) of the intake and exhaust oil mist of the first embodiment of the present invention
  • Figure 5 is a schematic diagram (side cross-sectional view) of the intake and exhaust oil mist of the first embodiment of the present invention
  • Figure 6 is a perspective cross-sectional view showing a first embodiment of the present invention.
  • FIG. 7 is a schematic diagram of wiring and conduction according to Embodiment 1 of the present invention.
  • Figure 8 is a schematic exploded view of Embodiment 2 of the present invention.
  • Figure 9 is a schematic longitudinal sectional view showing a second embodiment of the present invention.
  • Figure 10 is a schematic diagram (a front cross-sectional view) of the intake and exhaust oil mist according to Embodiment 2 of the present invention.
  • Figure 11 is a schematic diagram (side cross-sectional view) of the intake and exhaust oil mist according to Embodiment 2 of the present invention.
  • Figure 12 is a perspective cross-sectional view showing a second embodiment of the present invention.
  • FIG. 13 is a schematic diagram of wiring and conduction according to Embodiment 2 of the present invention.
  • Figure 14 is a schematic exploded view of Embodiment 3 of the present invention.
  • Figure 15 is a schematic longitudinal sectional view of a third embodiment of the present invention (a front cross-sectional view);
  • Figure 16 is a longitudinal sectional structural view (side cross-sectional view) of Embodiment 3 of the present invention.
  • Figure 17 is a schematic view (side cross-sectional view) of the intake and exhaust oil mist according to Embodiment 3 of the present invention.
  • Figure 18 is a schematic view showing a trace and a conductive line (a front cross-sectional view) of a third embodiment of the present invention.
  • Fig. 19 is a schematic view showing the wiring and conduction (side cross-sectional view) of the third embodiment of the present invention.
  • a combined ultrasonic atomizer as shown in FIG. 1, includes a nozzle holder 1, an upper end cover 2, an oil reservoir 4, a seal ring 3 disposed between the upper end cover 2 and the oil reservoir 4, and an atomization cover 6, a base 7, a silicone seat 8, an insulating seat 11, a microporous atomizing sheet 9 and a high-frequency atomizing sheet 10 disposed between the silicone seat 8 and the insulating seat 11, and four electrode rings 12 mounted on the insulating seat 11 and A locking ring 13 and a retaining ring 18 mounted on the locking ring 13.
  • a seal ring 40 is provided between the oil sump 4 and the atomizing cover 6, and a gasket 5 is provided between the oil sump 4 and the base 7.
  • the base 7 is provided with an oil inlet hole 14 and an air inlet hole 15, and the silicone seat 8 is provided with an air inlet groove 16 and an air outlet groove 17.
  • the air inlet hole 15 on the base 7 and the air inlet groove 16 on the silicone seat 8 are correspondingly disposed.
  • the nozzle holder 1 has a hollow structure, and a gas gallery is arranged in the middle of the oil tank 4. The air inlet hole 15, the air inlet groove 16, the air outlet groove 17, the air gallery, and the hollow passage of the nozzle holder 1 are sequentially connected.
  • the microporous atomizing sheet 9 and the high-frequency atomizing sheet 10 are both located at the bottom of the oil sump 4, and the microporous atomizing sheet 9 is located at the high-frequency atomizing sheet 10. Above. During operation, the oil in the oil tank passes through the oil inlet hole 14 of the base 7 to reach the surface of the microporous atomizing sheet 9.
  • the smoke oil forms a mist downward (the smoke mist particle)
  • the diameter is 50-120 ⁇ m) sprayed onto the upper surface of the high-frequency atomizing sheet 10, and then the ultrasonic atomization of the high-frequency atomizing sheet 10 is subjected to secondary atomization of the smoke mist, and the particle size after atomization is 70nm-130nm, then the gas enters the upper surface of the high-frequency atomizing sheet 10 along the air inlet hole 15 on the base 7 and the air inlet groove 16 on the silicone seat 8, and the atomized smoke mist is along the silicone seat 8
  • the air outlet 17 flows into the nozzle holder 1 through the air gallery located in the middle of the oil reservoir 4, and is inhaled by the smoker.
  • the ultrasonic microporous atomizing sheet is mainly used for supplying the oil, and the high-frequency ultrasonic atomizing sheet is used to atomize the smoke oil; the two atomizing sheets are laid flat, and the atomizing surface is opposite, and the microporous atomizing sheet is disposed on Above the high-frequency atomizing sheet, the high-frequency atomizing sheet is disposed under the micro-hole atomizing sheet, and the two atomizing sheets are all at the bottom of the oil tank 4; the micro-hole atomizing sheet is sprayed down to the high-frequency mist On the surface of the tablet, the high-frequency atomizing sheet atomizes the smoked oil sprayed from the microporous atomizing sheet; the bottom of the atomizer is filled with oil, the bottom side is air-intake, and the top center is out.
  • the microporous atomization sheet 9 has a micropore diameter of 40 ⁇ m to 100 ⁇ m, a vibration frequency of 100 KHZ to 200 KHZ, and a high frequency atomization sheet 10 of a solid structure having a vibration frequency of 1 MHz to 3 MHz.
  • the base 7 is unscrewed and oil is injected along the bottom of the wall of the oil sump 4.
  • An electronic cigarette includes a battery assembly and a combined ultrasonic atomizer, and the battery assembly supplies power to the microporous atomizing sheet 9 and the high frequency atomizing sheet 10.
  • the battery assembly includes a battery 54, an end cover 57 disposed at the bottom of the battery 54, and a charging interface 55 and a charging PCB board 56 disposed between the battery 54 and the end cover 57.
  • the upper portion of the battery 54 is provided with an insulating base 51, and four electrode rings 58 mounted on the insulating base 51.
  • a button 59, a button PCB board 52 and an electrode post 60 are disposed between the battery 54 and the insulating base 51. .
  • the electrode ring 58 of the battery assembly is for electrical connection with the four electrode rings 12 at the bottom of the ultrasonic atomizer.
  • the battery 54 is provided with a battery cannula 53 that connects the insulating base 51 and the end cap 57 together to form an integral battery assembly.
  • the atomizer and the battery are locked and pressed by a threaded locking ring to conduct electricity.
  • the four electrode rings 12 mounted on the insulating base 11 are electrically connected to the microporous atomizing sheet 9 and the high-frequency atomizing sheet 10, respectively, through respective wires 41.
  • the beneficial effects of the embodiment are: an integrated cotton-free atomized structure, which is not odorous, does not foam, and has a good mouthfeel.
  • a combined ultrasonic atomizer as shown in FIGS. 8-13, includes a nozzle holder 1, an upper end cover 2, and a silicone seat 8 mounted in the upper end cover 2, disposed between the nozzle holder 1 and the silicone seat 8.
  • the high frequency atomizing sheet 10 and the microporous atomizing sheet 9 the oil sump 4, the sealing ring 3 disposed between the upper end cover 2 and the oil sump 4, the lower end cover 19, and between the oil sump 4 and the lower end cover 19
  • the connecting ring 21 is disposed at a central position of the oil sump 4, and the oil guiding cotton 22 is disposed in the connecting ring 21, and the silicone is disposed between the microporous atomizing sheet 9 and the upper end cover 2.
  • the high-frequency atomizing sheet 10 is placed above the microporous atomizing sheet 9, and the microporous atomizing sheet 9 is in contact with the oil guiding cotton.
  • the side wall of the upper end cover 2 is provided with an air inlet hole
  • the side wall of the silicone seat 8 is provided with an air inlet hole 15 corresponding to the air inlet hole of the upper end cover, on the side wall of the silicone seat 8.
  • An air outlet groove 17 and a wire groove 24 are formed at the top end.
  • the smoke oil enters the microporous atomization sheet 9 through the connecting ring 21, the oil guiding cotton 22, and the oil guiding cotton 23, and is oscillated and atomized by the microporous atomizing sheet 9 to form a large particle smoke mist of 50 ⁇ m-120 ⁇ m, the smoke oil
  • the mist is sprayed onto the lower surface of the high-frequency atomizing sheet 10 by the high-frequency atomizing sheet 10 to oscillate and form a small particle smoke mist of 70 nm to 130 nm, and the gas sequentially passes through the air inlet hole of the upper end cover and the air inlet hole 15 of the silicone seat 8 .
  • the atomized smoke mist is sent out into the hollow passage of the nozzle holder through the air tank 17, and is sucked by the smoker.
  • the lower portion of the insulating base 11 is flat and is used for snapping into a corresponding flat position of the battery.
  • a silicone 42 is applied to the joint of the top end of the lower end cap 19 and the connecting ring 21 for sealing the soot.
  • the atomizing sheet set is arranged at the top of the oil tank;
  • the two atomizing sheets adopt a flip-chip structure, and the atomizing surfaces of the two atomizing sheets are opposite, that is, the microporous atomizing sheet sprays the smoke oil upward to the surface of the high-frequency atomizing sheet, and then atomizes the smoke oil with the high-frequency atomizing sheet.
  • the microporous atomizing sheet first sprays the smoky oil 39 upward with the oil guiding cotton to the atomization area of the microporous atomizing sheet, and then sprays the smoky oil from the micro hole to supply the high frequency atomizing sheet to atomize;
  • the intake air adopts the top side air intake, and then the air is exhausted from the middle of the top of the suction nozzle.
  • the oil injection method is the same as that in the first embodiment.
  • the beneficial effects of the embodiment can solve the phenomenon of high-frequency atomized sheet oil accumulation which may be caused by the downward guiding oil of the embodiment 1.
  • a combined ultrasonic atomizer as shown in Figures 14-19, includes a suction nozzle 34, a casing 33, a fuel tank 4 housed in the casing 33, and a base 37 mounted on the casing 33 and the bottom end of the oil sump 4, the base
  • the oil filling plug 25 and the four electrode rings 12 mounted on the bottom cover 35 are respectively mounted on the bottom cover 35 via an insulating seat 11, and the bottom cover 35 and the base 37 are detachably fixedly connected by screws 26. .
  • the top end of the oil sump 4 is fixedly connected to the upper end cover 30.
  • the lower end side wall of the oil sump 4 is provided with an air inlet groove 28.
  • the upper end side wall of the oil sump 4 is provided with an air outlet groove 29, and the side of the oil sump 4
  • a mounting hole is arranged in the middle of the wall, and the oil guiding cotton 36, the microporous atomizing sheet 9 and the high-frequency atomizing sheet 10 are sequentially arranged from the inside to the outside of the mounting hole; wherein the microporous atomizing sheet 9 and the high-frequency atomizing atom are arranged.
  • the sheet 10 is fixed in the silicone seat 38.
  • the silicone seat has an air inlet hole corresponding to the air inlet groove and an air outlet hole corresponding to the air outlet groove.
  • the outer casing 33 and the base 37 are fixedly connected by screws 31.
  • the outer side of the outer casing 33 is provided with a plurality of air inlet holes 32 communicating with the air inlet grooves 28 of the oil tank 4.
  • the smoke oil located in the oil sump 4 is infiltrated into the microporous atomizing sheet 9 through the oil guiding cotton 16, and the microporous atomizing sheet sprays the atomized smoky oil 39 to the high frequency atomizing sheet.
  • the atomizing surface of 10 is then sent to the suction nozzle 34 through the air outlet 27 and the air outlet 29 through the gas passing through the air inlet 28 and the air inlet 15 for the smoker to inhale.
  • the atomizing sheet group is arranged in the middle of the oil tank, and the two atomizing sheets adopt a vertical structure, the microporous atomizing sheet is connected with the oil tank, and the atomizing surfaces of the two atomizing sheets are opposite;
  • the smoke oil leads the smoke oil to the microporous atomized sheet through a guide oil cotton, and the microporous atomized sheet sprays the smoke oil for high frequency atomization;
  • the intake air adopts the bottom side air intake, and the smoke is taken out through the middle of the two atomizing sheets;
  • the oil injection hole is set at the bottom, and the oil injection hole is sealed by a screw plug with a sealing ring, and the screw plug can be used to fill the oil;
  • the atomizer and the battery part are magnetized by the magnet adsorption compression electrode ring.
  • the vertical structure can make the oil accumulation on the surface of the two atomizing sheets flow downward, not only can solve the oil accumulation phenomenon that may occur in the high-frequency atomizing sheet, but also can solve the product that may appear in the micro-hole atomizing sheet.
  • the oil phenomenon makes the two atomized sheets work well.

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Abstract

一种组合式超声雾化器及其雾化方法、电子烟。组合式超声雾化器包括油仓（4）、进气通道、出烟油雾通道和雾化组件；雾化组件包括用于对烟油（39）进行一级振荡雾化的微孔雾化片（9）和用于对烟油进行二级振荡雾化的高频雾化片（10）；微孔雾化片（9）与油仓（4）的出油口直接接触连通或通过导油结构连通，该微孔雾化片（9）的喷出端正对高频雾化片（10）的雾化表面；进气通道与位于微孔雾化片（9）和高频雾化片（10）之间的雾化腔连通，该雾化腔与出烟油雾通道连通。该装置及方法解决了传统导油棉存在的过度供油或供油不足的问题。

Description

一种组合式超声雾化器及其雾化方法、电子烟 技术领域
本发明涉及一种组合式超声雾化器及其雾化方法、电子烟，属于电子烟产品领域。
背景技术
目前市面上超声波高频雾化器均用导油棉导油，容易出现雾化片泡油亦或者供油不足，即供油速率难以控制的问题，导致超声波高频雾化片无法正常工作，难以发挥最佳雾化效果。
现有高频超声波雾化器，主要依靠导油棉导油，导油速率难以进行控制，容易出现供油过快出现雾化片泡油现象亦或者出现供油不足，导致雾化片雾化不出烟雾；即使控油速率合适，但雾化的烟雾需要穿过吸油棉才能被人体吸出，但是烟雾经过吸油棉的时候会导致颗粒长大且烟雾被削弱的负面影响；另外，对于练习吸烟，若雾化片出现供油不足时还容易产生烧棉现象，影响烟雾口味；同时，导油棉干烧容易出现糊味或异味，甚至产生有害物质，危害使用者的身体健康。最后，导油棉带走热量多，导致烟体发烫，热效率低下，雾化启动速度慢等不良现象。
中国专利CN201610145881.5公开了一种电子烟雾化器及电子烟，雾化器包括吸嘴和储油腔，所述储油腔与所述吸嘴之间设置有雾化腔连接；雾化腔由上盖和底座盖合形成；雾化腔内固定有第一发热体；第一发热体与储油片接触；储油片与储油腔内的导油结构顶端接触；上盖上开设有至少一个与吸嘴腔连通的出气孔。第一发热体工作时，将液体雾化形成烟雾，与此同时雾化腔内的空气也被第一发热体加热使得雾化腔内的空气受热膨胀，此时雾化腔内形成一个高温高压的腔体，从而使烟雾与已经加热的空气在雾化腔内混合，之后进而从出气孔自动喷出；由于雾化腔内烟雾是与已经加热的空气混合雾化的，因此烟雾口感细腻。
中国专利CN201610160216.3公开了一种超声波雾化器及电子烟，超声波雾化器包括雾化片和用于将液体导入到所述雾化片上表面的导液结构；所述导液结构与储液腔连通；所述雾化片上表面与气流通道相通；所述雾化片包括压电陶瓷层和用于驱动所述压电陶瓷层振动的导电体。该雾化片上不需要设置微孔喷出雾化气体，因此不会发生雾化气体颗粒较大堵塞微孔而无法喷出雾化气体的情况，同时可以更好地防止雾化器液体泄漏。
上述两项专利是申请人前期研究成果，但依然无法解决导油棉存在的过度供油或供油不足的弊端。
发明内容
本发明旨在提供一种组合式超声雾化器及其雾化方法、电子烟，该雾化器利用超声波微孔雾化片喷雾供油，再用超声波高频雾化片雾化烟油，两者结合，可以解决传统导油棉存在的过度供油或供油不足的弊端。
为了实现上述目的，本发明所采用的技术方案是：
一种组合式超声雾化器，包括油仓、进气通道、出烟油雾通道和雾化组件；其结构特点是，所述雾化组件包括用于对烟油进行一级振荡雾化的微孔雾化片和用于对烟油进行二级振荡雾化的高频雾化片；所述微孔雾化片与油仓的出油口直接接触连通或通过导油结构连通，该微孔雾化片的喷出端正对高频雾化片的雾化表面；所述进气通道与位于微孔雾化片和高频雾化片之间的雾化腔连通，该雾化腔与所述出烟油雾通道连通。
由此，本发明利用超声波微孔雾化片将一定量的烟油通过微孔喷出来供油，再利用高频雾化片将适量烟油雾化，此种结构供油速率可控且精准，另外高频雾化片不与导油棉直接接触,可避免供油不足或供油过快造成的烧棉或者泡油现象，可以解决传统利用导油棉导油所造成的负面效果。
根据本发明的实施例，还可以对本发明作进一步的优化，以下为优化后形成的技术方案：
所述微孔雾化片和高频雾化片固定在一硅胶座上，在该硅胶座上开有与进气通道连通的进气孔或进气槽和与出烟油雾通道连通的出气孔或出气槽。
所述出烟油雾通道的出口端与吸嘴座连通。
所述微孔雾化片的孔径为40μm-100μm，所述高频雾化片的雾化表面为实心结构。
所述微孔雾化片和高频雾化片水平设置在油仓的下方，且微孔雾化片位于高频雾化片与油仓之间；所述油仓的出油口直接与所述微孔雾化片的上端面连通。
所述油仓中心位置设有贯通上下两端设置的气廊，该气廊与所述雾化腔连通形成出烟油雾通道。
所述油仓下端与一底座相连，该底座内装有用于固定所述微孔雾化片和高频雾化片的硅胶座；所述底座具有进油孔和进气孔，所述硅胶座上开有进气槽和出气槽；所述底座的进气孔和硅胶座的进气槽对应连通形成进气通道。
所述底座下端与一绝缘座相连，该绝缘座上装有分别通过导线与微孔雾化片和高频雾化片电连接的电极环。
所述微孔雾化片和高频雾化片水平设置在油仓的上方，且微孔雾化片位于高频雾化片与油仓之间；所述油仓的出油口通过导油棉与所述微孔雾化片的下端面连通。由此，高频雾化 片设置在微孔雾化片的上方，使小颗粒的烟雾被带走，供用户吸食，大颗粒烟液滴被滴落在微孔雾化片上再次被喷射到高频雾化片进行二次高频雾化，从而进一步提升烟雾口感。
所述油仓中心位置设有贯通上下两端设置的连接环，在该连接环内设有导油棉，在连接环顶端设有导油棉；所述连接环的壁面上开有多个过油孔。
所述油仓顶端装有上端盖，该上端盖内装有用于固定所述微孔雾化片和高频雾化片的硅胶座；所述上端盖具有进气孔，所述硅胶座上开有进气孔和出气槽；所述上端盖的进气孔和硅胶座的进气孔对应连通形成进气通道。
所述出气槽设置在硅胶座的侧壁顶端，且该出气槽与雾化腔连通而作为出烟油雾通道。
所述微孔雾化片和高频雾化片竖向设置在油仓一侧，且微孔雾化片位于高频雾化片与油仓之间；所述油仓的出油口通过导油棉与所述微孔雾化片的内端面连通。
所述油仓的侧壁具有安装孔，该安装孔内装有用于固定所述微孔雾化片和高频雾化片的硅胶座；所述硅胶座的侧壁上开有进气孔和出气孔，所述油仓的侧壁上开有进气槽和出气槽；所述硅胶座的进气孔和油仓的进气槽对应连通形成与所述雾化腔连通的进气通道，该硅胶座的出气孔与和油仓的出气槽对应连通形成与所述雾化腔连通的出烟油雾通道。
所述油仓设置在一外壳内，该外壳侧壁上开有与油仓的进气槽连通的进气孔。
基于同一个发明构思，本发明还提供了一种电子烟，其包括电池组件和所述的组合式超声雾化器；所述电池组件分别为所述微孔雾化片和高频雾化片供电。
所述电池组件包括电池，装在电池顶端的绝缘基座，装在绝缘基座与电池导电的电极柱和电极环；所述电极环通过导线分别与所述微孔雾化片和高频雾化片电连接。
基于同一个发明构思，本发明还提供了一种利用所述的组合式超声雾化器对烟油进行雾化的方法，其包括如下步骤：
S1、油仓内的烟油直接送至微孔雾化片上或由导油结构送至微孔雾化片上进行振荡雾化；
S2、微孔雾化片上振荡雾化后的烟油喷入高频雾化片的雾化表面进行二次雾化；
S3由超声雾化器的进气通道进入的空气将高频雾化片二次雾化后的烟油雾通过出气通道送入吸嘴处。
步骤S1中，微孔雾化片的孔径为40μm-100μm，振动频率为100KHZ-200KHZ，雾化后的烟油雾粒径为50μm-120μm。
步骤S2中，高频雾化片的雾化面为实心结构，振动频率为1MHZ-3MHZ，雾化后的烟油雾粒径为70nm-130nm。
本发明利用超声波微孔雾化片喷雾供油，再配合超声波高频雾化片雾化，创造了性能可 靠、雾化效果很好的电子烟雾化器。
本发明的工作原理是：本发明利用超声波微孔雾化片雾化原理将烟油以雾状喷出至高频雾化片表面，由于微孔雾化片喷出的烟雾属于大颗粒烟雾，并非所谓的升温雾化产生的烟雾，因此，经微孔雾化的烟雾无法达到传统电子烟的雾化口感，需要再由高频超声波雾化片将大颗粒烟油雾化成细小颗粒烟雾，方能达到传统电子烟的雾化效果，并且将气道设于两雾化片中间，可将雾化的烟雾带出；且这种用微孔雾化片喷雾来供给烟油，其供油量可以很好的控制，每口的供给量一致性好。
与现有技术相比，本发明的有益效果是：
1、雾化启动速度快，雾化效果充分，烟雾量大。
2、热效率高，热损失小，节能省电。
3、实施例1中的雾化过程无棉参与，无糊味，异味，口味更加纯正。
附图说明
图1是本发明实施例1的爆炸示意图；
图2是本发明实施例1的纵剖面结构示意图；
图3是本发明所述电池组件的纵剖面结构示意图；
图4是本发明实施例1的进气及出烟油雾原理图(正剖视图)；
图5是本发明实施例1的进气及出烟油雾原理图(侧剖视图)；
图6是本发明实施例1的斜剖视图；
图7是本发明实施例1的走线及导电示意图；
图8是本发明实施例2的爆炸示意图；
图9是本发明实施例2的纵剖面结构示意图；
图10是本发明实施例2的进气及出烟油雾原理图(正剖视图)；
图11是本发明实施例2的进气及出烟油雾原理图(侧剖视图)；
图12是本发明实施例2的斜剖视图；
图13是本发明实施例2的走线及导电示意图；
图14是本发明实施例3的爆炸示意图；
图15是本发明实施例3的纵剖面结构示意图(正剖视图)；
图16是本发明实施例3的纵剖面结构示意图(侧剖视图)；
图17是本发明实施例3的进气及出烟油雾原理图(侧剖视图)；
图18是本发明实施例3的走线及导电示意图(正剖视图)；
图19是本发明实施例3的走线及导电示意图(侧剖视图)。
具体实施方式
以下将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。为叙述方便，下文中如出现“上”、“下”、“左”、“右”字样，仅表示与附图本身的上、下、左、右方向一致，并不对结构起限定作用。
实施例1
一种组合式超声雾化器，如图1所示，包括吸嘴座1，上端盖2，油仓4，设置在上端盖2与油仓4之间的密封环3，雾化盖6，底座7，硅胶座8，绝缘座11，设置在硅胶座8和绝缘座11之间的微孔雾化片9和高频雾化片10，装在绝缘座11上的四个电极环12和锁紧环13，以及装在锁紧环13上的固定环18。如图2所示，在油仓4与雾化盖6之间设有密封圈40，在油仓4与底座7之间设有密封垫5。
如图2所示，所述底座7上开有进油孔14和进气孔15，所述硅胶座8上开有进气槽16和出气槽17。所述底座7上的进气孔15和硅胶座8上的进气槽16对应设置。吸嘴座1为中空结构，油仓4中部设有气廊。所述进气孔15、进气槽16、出气槽17、气廊、吸嘴座1的中空通道依次连通。
参见图2，4，5，6，7所示，所述微孔雾化片9和高频雾化片10均位于油仓4底部，且微孔雾化片9位于高频雾化片10的上方。工作时，油仓内的烟油经过底座7的进油孔14到达微孔雾化片9表面，在微孔雾化片的超声震荡下，烟油向下形成雾状(烟油雾的粒径为50-120μm)喷至高频雾化片10的上表面，再由高频雾化片10的超声高频震荡下，对烟油雾进行二次雾化，雾化后的粒径为70nm—130nm，然后气体沿着底座7上的进气孔15和硅胶座8上的进气槽16进入高频雾化片10的上表面，将雾化后的烟油雾沿着硅胶座8的出气槽17通过位于油仓4中部的气廊流向吸嘴座1的方向，进而被吸烟者吸入。
本实施例主要采用超声波微孔雾化片供给烟油，采用高频超声波雾化片雾化烟油；两个雾化片采用平放结构，且雾化面相对，微孔雾化片设于高频雾化片之上，高频雾化片设于微孔雾化片之下，且两个雾化片均处于油仓4的底部；微孔雾化片往下喷油至高频雾化片表面，高频雾化片将微孔雾化片喷出的烟油雾化；雾化器底部进油，底部侧面进气，顶部中心出气。
本实施例中，微孔雾化片9的微孔孔径为40μm-100μm，其振动频率为100KHZ-200KHZ，高频雾化片10为实心结构，其振动频率为1MHZ-3MHZ。
当油仓需要加注烟油39时，旋开底座7，沿油仓4的壁底部注油。
一种电子烟，包括电池组件和组合式超声雾化器，电池组件为微孔雾化片9和高频雾化片10供电。如图3所示，所述电池组件包括电池54，设置在电池54底部的端盖57，以及设置在电池54和端盖57之间的充电接口55、充电PCB板56。所述电池54上部装有绝缘基座51，和装在绝缘基座51上的四个电极环58，所述电池54与绝缘基座51之间设有按键59、按键PCB板52和电极柱60。所述电池组件的电极环58用于与超声雾化器底部的四个电极环12电连接。所述电池54设有电池套管53，该电池套管53将所述绝缘基座51和端盖57连接在一起形成整体式电池组件。如图3所示，雾化器与电池采用带螺纹锁紧环锁紧挤压接触导电。如图7所示，装在绝缘座11上的四个电极环12分别通过相应的导线41分别与微孔雾化片9和高频雾化片10电连接。
本实施例的有益效果是：一体式的无棉雾化结构，不糊味，不泡油，口感好。
实施例2
一种组合式超声雾化器，如图8-13所示，包括吸嘴座1，上端盖2，装在上端盖2内的硅胶座8，设置在吸嘴座1和硅胶座8之间的高频雾化片10和微孔雾化片9，油仓4，设置在上端盖2与油仓4之间的密封环3，下端盖19，以及位于油仓4与下端盖19之间的密封环20，通过固定环18装在下端盖19上的绝缘座11，装在绝缘座11上四个电极环12，以及将绝缘座11锁紧在下端盖19上的锁紧环13。
如图9所示，所述在油仓4中心位置设有连接环21，以及套装在连接环21内的导油棉22，在微孔雾化片9与上端盖2之间设有位于硅胶座8内的导油棉23。如图11所示，高频雾化片10位于微孔雾化片9上方，微孔雾化片9与导油棉接触。
如图8所示，上端盖2的侧壁上开有进气孔，硅胶座8的侧壁上开有与上端盖的进气孔对应连通的进气孔15，在硅胶座8的侧壁顶端开有出气槽17和过线槽24。工作时，烟油通过连接环21、导油棉22、导油棉23进入微孔雾化片9内由微孔雾化片9振荡雾化形成50μm-120μm的大颗粒烟油雾，烟油雾喷向高频雾化片10的下表面由高频雾化片10振荡雾化形成70nm-130nm的小颗粒烟油雾，气体依次通过上端盖的进气孔和硅胶座8进气孔15，将雾化好的烟油雾通出气槽17送入吸嘴座的中空通道内，由吸烟者吸入。
如图13所示，绝缘座11的下部呈扁平状，用于卡入电池对应的扁位处。下端盖19的顶端与连接环21的连接处打硅胶42，用于密封烟油。
本实施例与实施例1的区别为：
1.雾化片组设于油仓顶部；
2.两雾化片采用倒装结构，两雾化片雾化面相对，即微孔雾化片向上喷烟油至高频雾化片表面，再用高频雾化片将烟油雾化；
3.微孔雾化片先用导油棉将烟油39往上喷至微孔雾化片雾化区域，再由微孔将烟油喷出供给高频雾化片雾化；
4.进气采用顶部侧面进气，再从吸嘴顶部中间出气，注油方式与实施例1致。
本实施例的有益效果：可以解决实施例1向下导油可能造成的高频雾化片积油现象。
实施例3
一种组合式超声雾化器，如图14-19所示，包括吸嘴34，外壳33，装在外壳33内的油仓4，装在外壳33和油仓4底端的底座37，该底座上装有注油塞25和装在底盖35上的四个电极环12，每个电极环通过一个绝缘座11装在底盖35上，底盖35与底座37之间通过螺丝26可拆卸地固定相连。
所述油仓4的顶端与上端盖30固定相连，该油仓4的下端侧壁上开有进气槽28，该油仓4的上端侧壁上开有出气槽29，油仓4的侧壁中部位置开有安装孔，该安装孔内从内至外依次装有导油棉36、微孔雾化片9、高频雾化片10；其中微孔雾化片9、高频雾化片10固定在硅胶座38内，在硅胶座上开有与进气槽对应连通的进气孔和与出气槽对应连通的出气孔。所述外壳33与底座37之间通过螺丝31固定相连，该外壳33侧壁上开有与油仓4的进气槽28连通的多个进气孔32。
如图16,17所示，位于油仓4内的烟油经过导油棉16渗透至微孔雾化片9上，微孔雾化片将雾化的烟油39喷至高频雾化片10的雾化表面，然后由通过进气槽28和进气孔15的气体将雾化后的烟油雾再通过出气孔27和出气槽29送入吸嘴34内，供吸烟者吸入。
本实施例与实施例1和实施例2的区别为：
1.雾化片组设于油仓中部，且两雾化片采用竖放结构，微孔雾化片与油仓接通，两雾化片雾化面相对；
2.烟油通过一导油棉将烟油导至微孔雾化片上，微孔雾化片将烟油喷出供高频雾化；
3.进气采用底部侧面进气，穿过两雾化片中间将烟雾带出；
4.注油孔设于底部，采用带密封圈的螺塞密封注油孔，取开螺塞即可注油；
5.雾化器与电池部分采用磁铁吸附压紧电极环接触导电。
本实施例的有益效果：竖放结构可以让两雾化片表面的积油往下流，不仅可以解决高频雾化片可能出现的积油现象，也可以解决微孔雾化片可能出现的积油现象，使两雾化片均能很好的正常工作。
上述实施例阐明的内容应当理解为这些实施例仅用于更清楚地说明本发明，而不用于限制本发明的范围，在阅读了本发明之后，本领域技术人员对本发明的各种等价形式的修改均落入本申请所附权利要求所限定的范围。

Claims (20)

  1. 一种组合式超声雾化器，包括油仓(4)、进气通道、出烟油雾通道和雾化组件；其特征在于，所述雾化组件包括用于对烟油进行一级振荡雾化的微孔雾化片(9)和用于对烟油进行二级振荡雾化的高频雾化片(10)；所述微孔雾化片(9)与油仓(4)的出油口直接接触连通或通过导油结构连通，该微孔雾化片(9)的喷出端正对高频雾化片(10)的雾化表面；所述进气通道与位于微孔雾化片(9)和高频雾化片(10)之间的雾化腔连通，该雾化腔与所述出烟油雾通道连通。
  2. 根据权利要求1所述的组合式超声雾化器，其特征在于，所述微孔雾化片(9)和高频雾化片(10)固定在一硅胶座(8,38)上，在该硅胶座(8,38)上开有与进气通道连通的进气孔或进气槽(16)和与出烟油雾通道连通的出气孔(27)或出气槽(17)。
  3. 根据权利要求1所述的组合式超声雾化器，其特征在于，所述出烟油雾通道的出口端与吸嘴座(1,34)连通。
  4. 根据权利要求1所述的组合式超声雾化器，其特征在于，所述微孔雾化片(9)的孔径为40μm-100μm，所述高频雾化片(10)的雾化表面为实心结构。
  5. 根据权利要求1-4之一所述的组合式超声雾化器，其特征在于，所述微孔雾化片(9)和高频雾化片(10)水平设置在油仓(4)的下方，且微孔雾化片(9)位于高频雾化片(10)与油仓(4)之间；所述油仓(4)的出油口直接与所述微孔雾化片(9)的上端面连通。
  6. 根据权利要求5所述的组合式超声雾化器，其特征在于，所述油仓(4)中心位置设有贯通上下两端设置的气廊，该气廊与所述雾化腔连通形成出烟油雾通道。
  7. 根据权利要求5所述的组合式超声雾化器，其特征在于，所述油仓(4)下端与一底座(7)相连，该底座(7)内装有用于固定所述微孔雾化片(9)和高频雾化片(10)的硅胶座(8)；所述底座(7)具有进油孔(14)和进气孔(15)，所述硅胶座(8)上开有进气槽(16)和出气槽(17)；所述底座(7)的进气孔(15)和硅胶座(8)的进气槽(16)对应连通形成进气通道。
  8. 根据权利要求7所述的组合式超声雾化器，其特征在于，所述底座(7)下端与一绝缘座(11)相连，该绝缘座(11)上装有分别通过导线(41)与微孔雾化片(9)和高频雾化片(10)电连接的电极环(12)。
  9. 根据权利要求1-4之一所述的组合式超声雾化器，其特征在于，所述微孔雾化片(9)和高频雾化片(10)水平设置在油仓(4)的上方，且微孔雾化片(9)位于高频雾化片(10) 与油仓(4)之间；所述油仓(4)的出油口通过导油棉(22,23)与所述微孔雾化片(9)的下端面连通。
  10. 根据权利要求9所述的组合式超声雾化器，其特征在于，所述油仓(4)中心位置设有贯通上下两端设置的连接环(21)，在该连接环(21)内设有导油棉(22)，在连接环(21)顶端设有导油棉(23)；所述连接环(21)的壁面上开有多个过油孔。
  11. 根据权利要求9所述的组合式超声雾化器，其特征在于，所述油仓(4)顶端装有上端盖(2)，该上端盖(2)内装有用于固定所述微孔雾化片(9)和高频雾化片(10)的硅胶座(8)；所述上端盖(2)具有进气孔，所述硅胶座(8)上开有进气孔和出气槽(17)；所述上端盖(2)的进气孔(15)和硅胶座(8)的进气孔对应连通形成进气通道。
  12. 根据权利要求10所述的组合式超声雾化器，其特征在于，所述出气槽(17)设置在硅胶座(8)的侧壁顶端，且该出气槽(17)与雾化腔连通而作为出烟油雾通道。
  13. 根据权利要求1-4之一所述的组合式超声雾化器，其特征在于，所述微孔雾化片(9)和高频雾化片(10)竖向设置在油仓(4)一侧，且微孔雾化片(9)位于高频雾化片(10)与油仓(4)之间；所述油仓(4)的出油口通过导油棉(36)与所述微孔雾化片(9)的内端面连通。
  14. 根据权利要求13所述的组合式超声雾化器，其特征在于，所述油仓(4)的侧壁具有安装孔，该安装孔内装有用于固定所述微孔雾化片(9)和高频雾化片(10)的硅胶座(38)；所述硅胶座(38)的侧壁上开有进气孔(16)和出气孔(27)，所述油仓(4)的侧壁上开有进气槽(28)和出气槽(29)；所述硅胶座(38)的进气孔(16)和油仓(4)的进气槽(28)对应连通形成与所述雾化腔连通的进气通道，该硅胶座(38)的出气孔(27)与和油仓(4)的出气槽(29)对应连通形成与所述雾化腔连通的出烟油雾通道。
  15. 根据权利要求14所述的组合式超声雾化器，其特征在于，所述油仓(4)设置在一外壳(33)内，该外壳(33)侧壁上开有与油仓(4)的进气槽(28)连通的进气孔(32)。
  16. 一种电子烟，其特征在于，包括电池组件和如权利要求1-15之一所述的组合式超声雾化器；所述电池组件分别为所述微孔雾化片(9)和高频雾化片(10)供电。
  17. 根据权利要求16所述的电子烟，其特征在于，所述电池组件包括电池(54)，装在电池顶端的绝缘基座(51)，装在绝缘基座(51)与电池导电的电极柱(60)和电极环(58)；所述电极环(58)通过导线分别与所述微孔雾化片(9)和高频雾化片(10)电连接。
  18. 一种利用权利要求1-15之一所述的组合式超声雾化器对烟油进行雾化的方法，其特征在于，包括如下步骤：
    S1、油仓内的烟油直接送至微孔雾化片(9)上或由导油结构送至微孔雾化片(9)上进行振荡雾化；
    S2、微孔雾化片(9)上振荡雾化后的烟油喷入高频雾化片(10)的雾化表面进行二次雾化；
    S3由超声雾化器的进气通道进入的空气将高频雾化片(10)二次雾化后的烟油雾通过出气通道送入吸嘴处。
  19. 根据权利要求18所述的对烟油进行雾化的方法，其特征在于，步骤S1中，微孔雾化片(9)的孔径为40μm-100μm，振动频率为100KHZ-200KHZ，雾化后的烟油雾粒径为50μm-120μm。
  20. 根据权利要求18所述的对烟油进行雾化的方法，，其特征在于，步骤S2中，高频雾化片(10)的雾化面为实心结构，振动频率为1MHZ-3MHZ，雾化后的烟油雾粒径为70nm-130nm。
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