WO2018058883A1 - 一种超声波电子烟雾化器 - Google Patents

一种超声波电子烟雾化器 Download PDF

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Publication number
WO2018058883A1
WO2018058883A1 PCT/CN2017/073780 CN2017073780W WO2018058883A1 WO 2018058883 A1 WO2018058883 A1 WO 2018058883A1 CN 2017073780 W CN2017073780 W CN 2017073780W WO 2018058883 A1 WO2018058883 A1 WO 2018058883A1
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WO
WIPO (PCT)
Prior art keywords
atomizing
electronic cigarette
heating body
sheet
ultrasonic electronic
Prior art date
Application number
PCT/CN2017/073780
Other languages
English (en)
French (fr)
Inventor
郭小义
黄炜
于宏
代远刚
尹新强
易建华
钟科军
刘建福
沈礼周
何友邻
Original Assignee
湖南中烟工业有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201621099688.4U external-priority patent/CN206079043U/zh
Priority claimed from CN201621116306.4U external-priority patent/CN206240711U/zh
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 JP2019514109A priority Critical patent/JP6872604B2/ja
Priority to US16/337,291 priority patent/US11759817B2/en
Publication of WO2018058883A1 publication Critical patent/WO2018058883A1/zh
Priority to US18/231,036 priority patent/US20230372961A1/en

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Classifications

    • 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
    • B05B17/0607—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 generated by electrical means, e.g. piezoelectric transducers
    • 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
    • A24F40/44—Wicks
    • 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
    • A24F40/46—Shape or structure of electric 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • 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

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and in particular relates to an ultrasonic electronic cigarette atomizer.
  • the existing ultrasonic electronic cigarette atomizer comprises an atomizer housing, a nozzle connected to the top end of the side wall of the atomizer housing, an atomizing piece in the atomizer housing, a liquid guiding structure and an oil storage chamber, and a liquid guiding structure and storage
  • the oil chamber is connected, and the liquid guiding structure is in contact with one side of the atomizing sheet and is used for guiding the smoke oil to the surface of the atomizing sheet for atomization.
  • the atomizing sheet cannot immediately atomize the smoke oil and generate smoke after the power is turned on, so that the electronic cigarette is insufficient in smoke at the beginning of use, and the smoker is insufficient. In the first few mouths of smoking, you can't smoke or only smoke a small amount of smoke, and the user experience is poor.
  • the structural design is unreasonable.
  • the number of cavities in the atomizer housing is small and the volume is small. Therefore, the high temperature generated during the operation of the atomizing sheet is easily transmitted to the nebulizer housing, so that the surface of the nebulizer housing is hot, and the user holds Uncomfortable when holding.
  • the existing electronic cigarette atomizer has insufficient amount of smoke at the beginning of use, and the atomizer housing is prone to hot, and the user experience is poor.
  • the object of the present invention is to provide an improved ultrasonic electronic cigarette atomizer for the above-mentioned deficiencies of the prior art, which has a high atomization speed, can obtain a large amount of smoke at the beginning of smoking, and has a low temperature of the atomizer housing. The user has high comfort when smoking.
  • the technical solution adopted by the present invention is:
  • An ultrasonic electronic cigarette atomizer comprising an atomizer housing, wherein the atomizer housing is provided with an atomizing sheet and a liquid guiding structure; the liquid guiding structure is connected with a liquid storage chamber in the atomizer housing;
  • the utility model is characterized in that a heating body is further disposed in the outer casing of the atomizer, the atomizing sheet and the heating body are both in contact with the liquid guiding structure, and the atomizing surfaces of the heating body and the atomizing sheet are both in communication with the air flow passage, the heating The positive and negative electrodes of the body are respectively connected to the two ends of the power source.
  • the heating body can be used as an auxiliary heating structure to assist the heating of the smoke oil on the atomized cotton or to heat the atomizing sheet, thereby speeding up the temperature rise of the smoke oil or the working temperature of the atomizing sheet, so that the electrons
  • the smoke can atomize the smoke oil and generate smoke, which solves the problem that the atomization piece cannot generate smoke when the atomization piece is started at the beginning, and the user experience is good.
  • the heating body can also directly heat the smoke oil to generate smoke, increasing the amount of smoke.
  • the flow rate of the smoke oil is relatively fast, which can ensure sufficient supply of the smoke oil during atomization, and avoid the problem of dry burning caused by insufficient oil supply.
  • the liquid guiding structure comprises contacting the atomizing cotton with one side of the atomizing sheet, and the atomizing sheet and the atomizing cotton are both erected and fixed on the atomizing core holder, and the atomizing cotton clip Provided between the heating body and the atomizing sheet.
  • one end of the side wall of the atomizer housing is connected to the suction nozzle, and the atomizing core holder is provided with a detachably connected gasket and a pressing ring, and the atomizing cotton is a sheet-like structure, and the mist is
  • the chemical sheet is disposed parallel to the length of the electronic cigarette; the atomizing sheet is fixed in the gasket, one end of the atomizing cotton is disposed between the gasket and the pressing ring, and the other end of the atomizing cotton is inserted into the oil bottle a protrusion corresponding to the heating body is disposed on the pressing ring; a first cavity that communicates with the nozzle is formed between the pressing ring and the atomizing cotton; and the pressing ring is away from the atomization
  • An air passage parallel to the longitudinal direction of the electronic cigarette is formed on the side wall of the sheet, and the air passage is opened at a position corresponding to the end of the atomizing sheet away from the suction nozzle, and the through air hole communicates with
  • the gas passage is provided, when the atomizing core is used in the atomizer housing, a third cavity for heat insulation is formed between the pressing ring and the side wall of the atomizer housing, so that the atomizing sheet works.
  • the temperature generated is not easily conducted to the atomizer housing through the compression ring, which reduces the operating temperature of the surface of the atomizer housing.
  • the gas passage is connected to the suction nozzle, the internal heat can be taken out by the air flow in time, which further reduces the working temperature of the surface of the atomizer housing.
  • a recess is formed on the outer sidewall of the atomizing core holder.
  • a fourth cavity for heat insulation is formed between the atomizing core holder and the side wall of the atomizer housing, so that the atomizing sheet is generated during operation.
  • the temperature is not easily conducted to the atomizer housing through the atomizing core holder, which reduces the operating temperature of the surface of the atomizer housing.
  • a second cavity is disposed between the atomizing sheet and the gasket.
  • the arrangement of the second cavity is such that the temperature generated during operation of the atomizing sheet is not easily conducted to the atomizer housing through the gasket and the atomizing core holder, reducing the operating temperature of the surface of the atomizer housing.
  • an end of the atomizing core holder away from the nozzle is provided with an oil bottle placing chamber for placing the oil bottle.
  • the oil bottle is embedded in the atomization core holder to form an integrated structure, which is convenient for production and assembly.
  • the heating body is in contact with a portion of the atomized cotton that faces the central portion of the atomizing sheet, or the heating body is in contact with a portion of the atomizing cotton that is adjacent to the oil cup.
  • the heating body is in contact with the portion of the atomized cotton that is close to the oil cup, that is, when the atomized cotton just comes out of the oil bottle, more smoke oil can flow more quickly.
  • the heating body is a heating sheet or a disk-shaped heating wire.
  • the atomization core holder is provided with a wire trough.
  • the electronic wire passes through the wire trough to ensure that the short circuit occurs when the electronic wire is not crushed during production.
  • the wire trough is embedded in the atomization core bracket, an integrated structure is formed, which is convenient for production and assembly.
  • a sealing gasket is disposed in the nozzle.
  • the gasket is embedded in the nozzle to ensure that the air inlet and outlet channels do not generate helium during operation.
  • the heating body is provided on the surface of the atomizing sheet and is in contact with the atomizing sheet.
  • the atomizing sheet, the heating body, and the liquid storage chamber are sequentially arranged along the outflow direction of the atomizing gas.
  • the liquid storage chamber is arranged above the atomizing sheet, which is more convenient for flowing the oil in the liquid storage chamber to the liquid guiding structure.
  • the air flow passage includes an intake pipe disposed in the liquid storage chamber and an air outlet pipe disposed in the air intake pipe, and an inner wall of the air intake pipe and the outer wall of the air outlet pipe are provided with a gas passage; a bottom end of the gas outlet pipe is in communication with the upper surface of the heating body; a top end of the gas outlet pipe is fixedly connected with the nozzle holder, and the gas outlet pipe is connected with a suction nozzle on the nozzle holder; the nozzle An air inlet hole is defined in the seat; the air inlet passage is in communication with the air inlet hole.
  • the air flow passage can ensure that the outside air enters the intake passage from the air inlet, and then mixes with the mist atomized by the atomizing sheet at the bottom end of the air inlet passage, and is sent into the user's mouth through the air outlet pipe and the suction nozzle, and the structure is simple and convenient to manufacture.
  • the liquid guiding structure is in contact with the upper surface of the heating body; the bottom end of the intake pipe is in contact with the upper surface of the liquid guiding structure by an adjusting mechanism for controlling the amount of smoke oil passing through (ie, under pressure) Contacting), the bottom end of the air outlet pipe is provided with an air intake gap; the air outlet pipe is provided with an air outlet passage; and the air inlet passage is communicated with the air outlet passage through the air intake gap.
  • the adjusting mechanism includes a resilient adjusting sleeve and a top seat; the upper end of the elastic adjusting sleeve is disposed between the intake pipe and the liquid storage chamber, and the bottom end of the air inlet pipe and the elastic
  • the upper end of the elastic adjusting sleeve is provided with at least one liquid supply hole communicating with the liquid guiding structure; the atomizing sheet, the heating body and the liquid guiding structure are all disposed inside the lower end of the elastic adjusting sleeve;
  • the inner wall of the top seat is screwed to the intake pipe.
  • the top seat can rotate the intake pipe to make the intake pipe axially displaced, compress the elastic adjusting sleeve, thereby controlling the pressing force of the bottom of the intake pipe to the liquid guiding structure, thereby controlling the throughput of the smoke oil and preventing excessive smoke oil from being immersed in the
  • the surface of the atomized sheet affects the atomization effect.
  • the elastic adjusting sleeve can alleviate or isolate the high temperature generated during the atomization process to the intake pipe, prevent the intake pipe from transferring heat to the atomizer casing, and avoid the phenomenon that the atomizer is hot.
  • the liquid guiding structure comprises a porous material; the upper surface of the porous material covers or fills the liquid supply hole; and the liquid storage chamber and the elastic adjusting sleeve are all disposed in the atomizer housing.
  • the elastic adjusting sleeve can seal and fix the atomizing sheet to prevent the leakage of the oil, and at the same time prevent the atomizing sheet from being stuck and unable to vibrate.
  • the heating body is a heating wire or a heating sheet, and the heating wire or the heating element is set. Embedded on the upper surface of the atomizing sheet; or the heating body is a mesh heating wire, and the mesh heating wire is superposed on the upper surface of the atomizing sheet.
  • the heating body and the atomizing sheet may be an integrated structure or a superposed structure, and the manufacturing is simple.
  • the lower surface of the atomizing sheet is in contact with a plurality of elastic thimbles; the elastic thimble is fixedly connected to the atomizing base; and the lower end of the elastic adjusting sleeve is disposed in the atomizing base.
  • the elastic thimble can ensure the internal electrical connection of the atomizer is more stable and reliable. Compared with the electronic wire, the elastic thimble can avoid the high temperature of the atomizer and melt the pad, causing the wire to fall off and causing an open circuit.
  • the nozzle holder is provided with adjusting means for adjusting the flow rate of the air inlet.
  • the amount of intake air of the intake port can be adjusted by the adjusting device, so that the mouthfeel of the atomizing gas can be improved.
  • liquid storage chamber is provided with an oil filling port.
  • the oil filling port is convenient for replenishing the oil when there is no smoke oil in the liquid storage chamber.
  • the heating body of the invention can quickly raise the temperature of the smoke oil to the atomization temperature close to the smoke oil, and can transfer part of the heat to the atomization sheet to enable the atomization sheet to quickly start atomizing the smoke oil, shortening Start the atomization time, the atomization efficiency is high, the amount of smoke is large, the atomizer is not hot, energy saving, the user can get a large amount of smoke at the beginning of the suction, the atomizer shell temperature is low, the atomization taste is more pure It does not produce a paste, nor does it produce harmful substances generated by heating oil-conducting materials such as cotton wool or fibers; the structure is simple and ingenious, and it is convenient to manufacture and use; the atomizing sheet of the present invention does not need to be provided with microporous ejection The atomized smoke, so that the atomic gas does not block the micropores when the atomizing gas is large, and the atomized smoke cannot be ejected, and the atomizer smoke leak
  • Fig. 1 is a front sectional view showing a first embodiment of the present invention.
  • Figure 2 is the left half of the exploded view of Figure 1.
  • Figure 3 is the upper right portion of the exploded view of Figure 1.
  • Figure 4 is the lower right portion of the exploded view of Figure 1.
  • Fig. 5 is an external view of Fig. 1.
  • FIG. 6 is a schematic structural view of FIG. 5 after removing the atomizer housing.
  • Figure 7 is a front cross-sectional view showing a second embodiment of the present invention.
  • Figure 8 is a schematic structural view of a third embodiment of the present invention.
  • FIG. 9 is a schematic view of a flow direction of a third embodiment of the present invention.
  • Figure 10 is an enlarged view of a portion A of Figure 9;
  • Figure 11 is a schematic view showing the structure of the atomized sheet of Figure 8.
  • Figure 12 is an exploded view of the atomization portion of the third embodiment of the present invention.
  • Figure 13 is a schematic view showing the second structure of the atomizing sheet and the heating body according to the embodiment of the present invention.
  • FIG. 14 is a schematic view showing the third structure of the atomizing sheet and the heating body according to the embodiment of the present invention.
  • Figure 15 is a schematic view showing the third structure of the atomizing sheet and the heating body according to the embodiment of the present invention.
  • 1 is a nozzle
  • 2 is an atomizing sheet
  • 2A is a first conductive layer
  • 2B is a second conductive layer
  • 3 is an atomizing cotton
  • 4 is a heating body
  • 5 is a gasket
  • 6 is a compression ring
  • 61 is The convex portion
  • 62 is an over-air groove
  • 63 is a through hole
  • 64 is a first through hole
  • 65 is a second through hole
  • 7 is an oil bottle
  • 8 is an atomizing core holder
  • 81 is a concave portion
  • 82 is a oil bottle placing cavity
  • 83 is the wire trough
  • 9 is the gasket
  • 10 is the atomizer shell
  • 11 is the conductive terminal
  • 12 is the conductive contact piece
  • 13 is the oil guiding gasket
  • 14 is the air inlet hole
  • 15 is the air inlet groove
  • 33 is the intake passage
  • 34 is the intake gap
  • 35 is the nozzle seat
  • 36 is the glass outer wall
  • 37 is porous material
  • 38 is the elastic adjustment sleeve
  • 101 is the elastic thimble
  • 102 is the top seat
  • I is the first cavity
  • II is the second cavity
  • the ultrasonic electronic cigarette atomizer of the first embodiment includes an atomizer housing 10, and the atomizer housing 10 is provided with an atomizing sheet 2 and a liquid guiding structure; the liquid guiding structure It is in communication with the liquid storage chamber 26 in the atomizer housing 10; the heating device 4 is further disposed in the atomizer housing 10, and the atomizing sheet 2 and the heating body 4 are both in contact with the liquid guiding structure, and the heating body 4 And the atomizing surface of the atomizing sheet 2 is connected to the gas flow channel, and the positive electrode and the negative electrode of the heating body 4 are respectively connected to the power source (the power source itself is not shown in the drawing, but does not affect the person skilled in the art to the present invention. The understanding and implementation are connected at both ends.
  • the liquid guiding structure comprises contacting the atomizing cotton 3 with one side of the atomizing sheet 2, and the atomizing sheet 2 and the atomizing cotton 3 are both erected and fixed on the atomizing core holder 8, and the atomizing cotton 3 clip It is disposed between the heating body 4 and the atomizing sheet 2.
  • One end of the side wall of the atomizer housing 10 is connected to the suction nozzle 1, and an ultrasonic electronic aerosolizing core is disposed in the atomizer housing 10.
  • the atomized sheet 2 is a solid piezoelectric ceramic sheet.
  • the atomizing core holder 8 is provided with a conductive terminal 11 and a conductive contact piece 12, which are respectively in contact with the positive and negative electrodes of the atomizing sheet 2 to ensure the supply of electric power required for atomization.
  • the atomizing core holder 8 is provided with a detachably connected gasket 5 and a pressing ring 6 .
  • the atomizing cotton 3 is a sheet-like structure, and the atomizing sheet 2 is disposed parallel to the length direction of the electronic cigarette;
  • the chemical sheet 2 is fixed in the gasket 5, and one end of the atomizing cotton 3 is disposed between the gasket 5 and the pressing ring 6, and the other end of the atomizing cotton 3 is projected into the oil bottle 7.
  • the direction indicated by the dotted arrow in Fig. 1 is the direction of flow of the smoke oil.
  • An oil guiding gasket 13 is provided between the three.
  • the atomized cotton 3 is a porous structure and a oleophilic material, and the atomized cotton 3 conducts the smoke oil in the bottom oil bottle 7 to the surface of the atomizing sheet 2 for atomization thereof, thereby effectively providing the atomized sheet 2 with the required mist.
  • a protrusion 61 abutting the heating body 4 is disposed on the pressing ring 6; a first cavity I is formed between the pressing ring 6 and the atomizing cotton 3 to communicate with the nozzle 1;
  • the pressure ring 6 is away from the side wall of the atomizing sheet 2 to open a gas passage 62 which is parallel to the longitudinal direction of the electronic cigarette, and the side wall of the atomizer housing 10 is provided with an air inlet hole near the nozzle 1 14.
  • the atomizing core holder 8 is provided with an air inlet groove 15 near one end of the suction nozzle 1 , and the air inlet hole 14 communicates with the air passing groove 62 through the air inlet groove 15 .
  • An air hole 63 is defined in the pressing ring 6 corresponding to the end of the atomizing sheet 2 away from the end of the nozzle 1, and the air passing hole 63 communicates with the air passing groove 62 and the first cavity I.
  • the direction indicated by the solid arrow in FIG. 1 and the direction indicated by the arrow in FIG. 6 are the flow directions of the airflow.
  • the positive electrode of the heating body 4 passes through the first through hole 64 on the pressing ring 6 and is connected to one end of the power source, and the negative electrode of the heating body 4 passes through the second through hole 65 on the pressing ring 6 and is connected to the power source. Connected at one end.
  • a concave portion 81 is defined in the outer side wall of the atomizing core holder 8.
  • a second cavity II is disposed between the atomizing sheet 2 and the gasket 5.
  • a third cavity III is formed between the compression ring 6 and the inner side wall of the atomizer housing 10, and a fourth cavity IV is formed between the atomization core and the inner side wall of the atomizer housing 10.
  • An end of the atomizing core holder 8 away from the suction nozzle 1 is provided with an oil bottle setting chamber 82 for placing the oil bottle 7.
  • the heating body 4 is in contact with a portion of the atomizing cotton 3 that faces the central region of the atomizing sheet 2.
  • the heating body 4 is a disk-shaped electric heating wire.
  • a wire trough 83 is disposed on the atomizing core holder 8.
  • a wire groove 83 is also provided on the pressure ring 6.
  • a gasket 9 is disposed in the nozzle 1.
  • a position of the side of the atomizer housing 10 corresponding to the side of the oil bottle 7 is provided with an oil filling port 16 for filling the oil bottle 7, and the oil filling plug 17 is inserted through the sealing ring 18 to plug the oil filling port 16.
  • An oil bottle cap 19 is disposed on one side of the oil bottle 7, and the smoke oil sight glass 20 is opened at a position corresponding to the oil bottle cap 19 on the atomizer casing 10.
  • FIG. 7 A second embodiment of the present invention is shown in FIG. 7.
  • the second embodiment is similar to the structure of the first embodiment, except that the heating body 4 is in contact with a portion of the atomizing cotton 3 adjacent to the oil cup, and the heating body 4 is a heating sheet.
  • the direction indicated by the arrow in Fig. 7 is the flow direction of the air flow.
  • Embodiment 1 in Embodiment 2 will not be described again, but does not affect the understanding and implementation of the present invention by those skilled in the art.
  • the ultrasonic electronic cigarette atomizer of the third embodiment includes the atomizing sheet 2 and the addition.
  • the atomized sheet 2 includes a piezoelectric ceramic layer 29; the upper and lower surfaces of the piezoelectric ceramic layer 29 are in contact with the first conductive layer 2A (silver layer) and the second conductive layer 2B (silver layer), respectively;
  • a first conductive layer 2A and a heating body 4 the heating body 4 is in contact with a liquid guiding structure for introducing the oil into the heating body 4;
  • the liquid guiding structure is in communication with the liquid storage chamber 26;
  • the upper surface of the 2A is in communication with the air flow channel; alternatively, the electric conductor may be printed on both end faces of the piezoelectric ceramic layer to form the atomized sheet, and the atomized sheet is a solid atomized sheet structure.
  • the atomizing sheet 2, the heating body 4, and the liquid storage chamber 26 are sequentially arranged along the outflow direction of the atomizing gas, so that the tobacco oil in the liquid storage chamber 26 is allowed to flow into the liquid guiding structure under the action of its own gravity.
  • the air flow passage includes an intake pipe 31 and an air outlet pipe 32 disposed in the air intake pipe 31, and an intake passage 33 is disposed between the inner wall of the intake pipe 31 and the outer wall of the air outlet pipe 32; the air intake pipe 31 and the air outlet pipe 32 is connected through the inlet passage 33; the bottom end of the outlet pipe 32 (ie, the end near the atomizing sheet 2) communicates with the upper surface of the atomizing sheet 2; the top of the intake pipe 31 and the outlet pipe 32 (ie, away from the fog)
  • One end of the chemical sheet 2 is fixedly connected to the nozzle holder 35 and communicates with the nozzle 1 on the nozzle holder 35; the nozzle holder 35 is provided with an air inlet hole 14; the air inlet passage 33 is The intake holes 14 are in communication.
  • the bottom end of the intake pipe 31 is in contact with the upper surface of the liquid-conducting structure by an adjusting mechanism for controlling the amount of smoke oil passing through, and the bottom end of the air outlet pipe 32 is provided with an intake notch 34; There is an outlet passage 321; the intake passage 33 communicates with the outlet passage 321 through the intake gap 34.
  • the nozzle holder 35 is provided with an adjusting device 27 for adjusting the air flow rate of the air inlet hole 14 (ie, an air adjusting ring, and the air adjusting ring and the air inlet corresponding position are provided with an air adjusting hole, and when used, the air adjusting ring is rotated, that is, The size of the air vent and the external communication portion can be changed, so that the air flow can be changed, and when the air vent is coincident with the air inlet, the intake air amount is the largest).
  • an adjusting device 27 for adjusting the air flow rate of the air inlet hole 14 (ie, an air adjusting ring, and the air adjusting ring and the air inlet corresponding position are provided with an air adjusting hole, and when used, the air adjusting ring is rotated, that is, The size of the air vent and the external communication portion can be changed, so that the air flow can be changed, and when the air vent is coincident with the air inlet, the intake air amount is the largest).
  • the liquid guiding structure is in contact with the upper surface of the heating body 4 (ie, the side close to the nozzle); the bottom end of the air outlet tube 32 and the upper surface of the liquid guiding structure (ie, the liquid guiding structure)
  • the surface away from the atomizing sheet is abutted, and the bottom end of the air outlet tube 32 is provided with an air inlet notch 34.
  • An air outlet passage 321 is disposed in the air outlet pipe 32; the air intake passage 33 communicates with the air outlet passage 321 through the air intake notch 34.
  • the distance between the bottom end of the air outlet tube 32 and the upper surface of the atomizing sheet 2 is about 0.5 to 1.0 mm (the interval can be adjusted according to actual needs), and the gas in the air inlet passage 33 is prevented from being blocked from entering the air outlet passage 321 In addition, it can prevent smoke from entering the air inlet passage 33 to affect the smoke taste.
  • the liquid guiding structure comprises a porous material 37; the upper surface of the porous material 37 covers or fills the liquid supply hole 21 at the bottom end of the liquid storage chamber 26; the porous material 37 and/or the atomizing sheet 2 are disposed on the elastic adjusting sleeve 38 (can be used) a silicone sleeve), and an outer wall of the upper portion of the elastic adjusting sleeve 38 (ie, an end of the elastic adjusting sleeve 38 adjacent to the liquid storage chamber 26) is sealingly connected with an inner wall of the bottom end of the liquid storage chamber 26 (ie, an end away from the suction nozzle); The liquid chamber 26 is disposed in the nebulizer housing 10 in the elastomeric sleeve 38.
  • the adjustment mechanism includes a resilient adjustment sleeve 38 and a top seat 102;
  • the upper end of the sleeve 38 is disposed between the intake pipe 31 and the liquid storage chamber 26, and the bottom end of the intake pipe 31 is in contact with the elastic adjusting sleeve 38;
  • the upper end of the elastic adjusting sleeve 38 is provided with at least one
  • the atomizing sheet 2, the heating body 4, and the liquid guiding structure are all disposed inside the lower end of the elastic adjusting sleeve 38; the inner wall of the top seat 102 and the air inlet tube 31 Screwed.
  • the liquid guiding structure comprises a porous material 37; the upper surface of the porous material 37 covers or fills the liquid supply hole 21; the liquid storage chamber 26 and the elastic adjusting sleeve 38 are all disposed in the atomizer housing 10, so that the atomizer
  • the internal structure is more compact, preventing smoke oil from leaking and preventing the atomized sheet from being stuck and unable to vibrate.
  • the lower surface of the atomizing sheet 2 is in contact with the plurality of elastic thimbles 101; the elastic thimble 101 is fixedly connected to the atomizing base 23; the lower end of the elastic adjusting sleeve 38 is disposed at the atomizing base. 23 inside.
  • the elastic thimble 101 can ensure that the internal electrical connection of the atomizer is more stable and reliable.
  • the elastic ejector can prevent the atomizing piece 2 from working to generate high temperature and melt the pad, causing the electronic wire to fall off and causing an open circuit.
  • the outer wall of the lower portion of the elastic adjusting sleeve 8 (away from the end of the liquid storage chamber 26) is in contact with the inner wall of the atomizing base 23, the outer wall of the atomizing base 23 is in contact with the inner wall of the atomizer housing 10, and the atomizing base 23 is provided with the atomizing base 23.
  • the atomizing electrode 24 is isolated (insulated by the atomizing insulating ring 28); the atomizing base 23 is fixedly connected to the top end of the base 22 (near one end of the atomizing sheet); the outer wall of the base 22 is screwed to the inner wall of the atomizer housing 10; An electrode ring 25 which is insulated from the base 22 (insulated by the base insulating ring 30) and is in contact with the atomizing electrode 24 is fixed in the inner portion 22.
  • the elastic adjustment sleeve can be made of silicone.
  • the heating body 4 is a mesh heating wire, and a mesh heating wire is superposed on the upper surface of the atomizing sheet 2.
  • the heating body of the present invention may also be embedded on the upper surface of the atomizing sheet 2.
  • the heating wire is serpentine, and is integrated with the atomizing sheet, and is connected to the ends of the heating wire at the periphery of the atomizing sheet.
  • the battery is positive and negative. The structure can increase the heating area, improve the heating efficiency and the atomization efficiency, and the integrated solution makes the assembly simpler and more convenient.
  • the heating body is a heating sheet arranged in a strip shape, is embedded in the atomizing sheet, and is integrated with the atomizing sheet, and the two ends of the heating sheet are taken out at the periphery of the atomizing sheet, respectively, and the battery is connected negative electrode.
  • the heating body is a mesh heating wire, and is embedded in the atomizing sheet, and is integrated with the atomizing sheet.
  • the two ends of the heating sheet are taken out around the atomizing sheet, and the positive and negative electrodes of the battery are respectively connected.
  • the liquid storage chamber 26 is made of a glass outer wall 36, and the inner side of the top of the glass outer wall 36 is in contact with the outer wall of the top end of the intake pipe 31 through a silicone ring, and the sealing property is good.
  • the air enters the intake passage 33 from the air inlet hole 14 and enters the air outlet pipe 32 through the bottom of the intake passage 33.
  • the heating body 4 generates heat, so that the smoke oil is heated to a critical temperature, and the atomizing sheet 2 oscillates. So that the surface of the smoke oil is atomized, and the atomized gas is mixed with the outside air through the air outlet pipe 32 and is smoked by the smoker. Smoking.

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Abstract

一种超声波电子烟雾化器，包括雾化器外壳（10），雾化器外壳内设置有雾化片（2）和导液结构，导液结构与雾化器外壳内的储液腔（26）连通。雾化器外壳（10）内还设置有加热体（4），雾化片（2）和加热体（4）均与导液结构接触，加热体（4）和雾化片的雾化面均与气流通道相通，加热体（4）的正极和负极分别与电源两端相连。这种加热体可以快速加热油烟至雾化温度，又可以将部分热量传递给雾化片对油烟快速雾化，缩短了雾化时间。

Description

一种超声波电子烟雾化器 技术领域
本发明属于电子烟技术领域，特别涉及一种超声波电子烟雾化器。
背景技术
现有的超声波电子烟雾化器包括雾化器外壳、与雾化器外壳侧壁顶端相连的吸嘴、雾化器外壳内的雾化片、导液结构和储油腔，导液结构与储油腔连通，导液结构与雾化片的一侧面相接触且用于将烟油导至雾化片表面进行雾化。
现有的超声波电子烟雾化器具有以下缺点：
第一，由于雾化片从常温升高到工作温度需要一定的时间，即雾化片接通电源后并不能即时雾化烟油、产生烟雾，从而电子烟在使用之初烟雾不足，吸食者在吸食的前几口不能吸食到烟雾或仅能吸食少量的烟雾，用户体验差。
第二，结构设计不合理，雾化器外壳内空腔数目少且体积小，因此雾化片工作时产生的高温容易传导至雾化器外壳，使雾化器外壳表面发烫，使用者握持时不舒适。
发明内容
现有的电子烟雾化器在使用之初烟雾量不足，同时雾化器外壳易发烫，用户体验差。本发明的目的在于，针对上述现有技术的不足，提供一种改进了的超声波电子烟雾化器，雾化速度快，在吸食之初即可获得较大的烟雾量，雾化器外壳温度低，用户吸食时舒适度高。
为解决上述技术问题，本发明所采用的技术方案是：
一种超声波电子烟雾化器，包括雾化器外壳，所述雾化器外壳内设有雾化片和导液结构；所述导液结构与雾化器外壳内的储液腔连通；其结构特点是雾化器外壳内还设有加热体，所述雾化片和加热体均与导液结构相接触，所述加热体和雾化片的雾化面均与气流通道相通，所述加热体的正极和负极分别与电源两端相连。
借由上述结构，加热体作为辅助加热结构，可以对雾化棉上的烟油进行辅助加热或对雾化片加热，因此加快了烟油温升速度或雾化片工作温度提升速度，使得电子烟在工作之初即可雾化烟油、产生烟雾，解决了现有技术中雾化片刚开始启动时不能产生烟雾的问题，用户体验好。同时，加热体还可以直接加热烟油至产生烟雾，加大了烟雾量。再者，由于雾化棉上烟油温度较高，因而烟油流动速度较快，可以保证雾化时烟油供应充足，避免因供油不足而引起的干烧问题。
作为一种优选方式，所述导液结构包括与雾化片的一侧面相接触雾化棉，所述雾化片和雾化棉均架设固定在雾化芯支架上，所述雾化棉夹设于所述加热体与所述雾化片之间。
进一步地，所述雾化器外壳侧壁的一端与吸嘴相连，所述雾化芯支架内设有可拆卸相连的垫圈和压紧圈，所述雾化棉为片状结构，所述雾化片平行于电子烟长度方向设置；所述雾化片固定在所述垫圈内，所述雾化棉的一端设于垫圈和压紧圈之间，雾化棉的另一端伸入油瓶内；所述压紧圈上设有与所述加热体相抵接的凸部；所述压紧圈与雾化棉之间形成与吸嘴相通的第一空腔；所述压紧圈远离雾化片的侧壁上开设与外界相通的平行于电子烟长度方向的过气槽，所述压紧圈上对应雾化片远离吸嘴一端的位置开设过气孔，所述过气孔连通所述过气槽和第一空腔。
由于设置了过气槽，从而当雾化芯放入雾化器外壳中使用时，压紧圈与雾化器外壳侧壁之间形成用于隔热的第三空腔，使得雾化片工作时产生的温度不易经压紧圈传导至雾化器外壳，降低了雾化器外壳表面的工作温度。由于过气槽与吸嘴相通，还可以使得内部的热量及时由气流带出，进一步降低了雾化器外壳表面的工作温度。
进一步地，所述雾化芯支架外侧壁上开设凹部。
借由上述结构，当雾化芯放入雾化器外壳中使用时，雾化芯支架与雾化器外壳侧壁之间形成用于隔热的第四空腔，使得雾化片工作时产生的温度不易经雾化芯支架传导至雾化器外壳，降低了雾化器外壳表面的工作温度。
进一步地，所述雾化片与所述垫圈之间设第二空腔。
第二空腔的设置使得雾化片工作时产生的温度不易经垫圈和雾化芯支架传导至雾化器外壳，降低了雾化器外壳表面的工作温度。
进一步地，所述雾化芯支架远离吸嘴的一端开有用于放置所述油瓶的油瓶放置腔。
借由上述结构，油瓶镶入雾化芯支架内，形成一体化结构，方便生产组装。
作为一种优选方式，所述加热体与雾化棉的正对雾化片中心区域的部位相接触，或者所述加热体与雾化棉的靠近油杯的部位相接触。
若加热体与雾化棉的靠近油杯的部位相接触，即与雾化棉刚从油瓶出来的位置相接触，则可以让更多的烟油流动更迅速。
作为一种优选方式，所述加热体为电热片或盘状电热丝。
进一步地，所述雾化芯支架上设有走线槽。
生产时，电子线从走线槽穿过，保证生产时不至于压破电子线而造成短路现象出现。同时由于走线槽镶入雾化芯支架内，形成一体化结构，方便生产组装。
进一步地，所述吸嘴内设有密封垫。
吸嘴内镶入密封垫，保证进气通道与出气通道在工作时不会产生窜气现象。
作为另一种优选方式，所述加热体设在所述雾化片表面且与雾化片接触。
作为一种优选方式，所述雾化片、加热体、储液腔沿雾化气体流出方向依次排列。
储液腔设置在雾化片上方，更加方便将储液腔内的烟油流到导液结构上。
作为一种优选方式，所述气流通道包括设在所述储液腔内的进气管和设在所述进气管内的出气管，所述进气管内壁和所述出气管外壁之间设有进气通道；所述出气管底端与所述加热体上表面相通；所述出气管顶端与吸嘴座固定连接，所述出气管与所述吸嘴座上的吸嘴连通；所述吸嘴座上开设有进气孔；所述进气通道与所述进气孔连通。
气流通道能保证外部空气从进气口进入进气通道，然后在进气通道底端与雾化片雾化出来的烟雾混合，经出气管及吸嘴送入用户口腔，结构简单，制作方便。
进一步地，所述导液结构与所述加热体上表面接触；所述进气管底端通过用于控制烟油通过量的调节机构与所述导液结构上表面抵接(即有压力状态的接触)，所述出气管底端设有进气缺口；所述出气管内设置有出气通道；所述进气通道与所述出气通道通过所述进气缺口连通。
借由上述结构，可以保证外部空气及时的进入出气管内将烟雾带走，避免烟雾流入进气通道内，影响烟雾口感或冷凝积油的现象。
作为一种优选方式，所述调节机构包括弹性调节套和顶座；所述弹性调节套上端设在所述进气管和所述储液腔之间，且所述进气管底端与所述弹性调节套接触；所述弹性调节套上端设有至少一个与所述导液结构连通的供液孔；所述雾化片、加热体、导液结构均设在所述弹性调节套下端内部；所述顶座内壁与所述进气管螺接。
通过顶座可以转动进气管，使进气管产生轴向位移，压缩弹性调节套，从而控制进气管底部对导液结构的压紧力，即可控制烟油的通过量，防止过量烟油浸泡在雾化片的表面，影响雾化效果。同时，弹性调节套可以缓解或隔绝雾化过程中产生的高温传导至进气管，防止进气管将热量传导给雾化器外壳，避免雾化器发烫的现象。
作为一种优选方式，所述导液结构包括多孔材料；所述多孔材料上表面覆盖或填充所述供液孔；所述储液腔、弹性调节套均设在雾化器外壳内。
弹性调节套可以密封固定雾化片，防止烟油泄漏，同时可以防止雾化片被卡死而无法振动的现象。
作为一种优选方式，所述加热体为发热丝或发热片，所述发热丝或发热片镶 嵌在所述雾化片上表面；或者所述加热体为网状发热丝，所述网状发热丝叠加在所述雾化片上表面。
加热体与雾化片可以为一体化结构，也可以是叠加结构，制作简单。
进一步地，所述雾化片下表面与多个弹性顶针接触；所述弹性顶针与雾化底座固定连接；所述弹性调节套下端设在所述雾化底座内。
弹性顶针能保证雾化器内部电连接更加稳定可靠，相对于用电子线导电，弹性顶针可以避免雾化片工作产生高温将焊盘融化，造成电子线脱落，产生开路现象。
进一步地，所述吸嘴座上设有用于调节所述进气孔气流量大小的调节装置。
通过调节装置可以调节进气口进气量大小，从而可以改善雾化气体的口感。
进一步地，所述储液腔上设有注油口。
注油口方便在储液腔内没有烟油时补充烟油。
与现有技术相比，本发明的加热体既可以将烟油快速升温至接近烟油的雾化温度，又可以将部分热量传递给雾化片使雾化片快速启动雾化烟油，缩短启动雾化时间，雾化效率高，烟雾量大，雾化器不发烫，节能，使用者在吸食之初即可获得较大的烟雾量，雾化器外壳温度低，雾化口感更加纯正，不会产生糊味，也不会产生因加热导油棉或纤维等导油材料而产生的有害物质；结构简单巧妙，方便制造和使用；本发明的雾化片上不需要设置微孔喷出雾化的烟雾，因此不会发生雾化气体时液体分子较大堵塞微孔而无法喷出雾化的烟雾的情况，同时可以更好地防止雾化器烟油泄漏。
附图说明
图1为本发明实施例一的正剖视图。
图2为图1的***图的左半部。
图3为图1的***图的右上部。
图4为图1的***图的右下部。
图5为图1的外观图。
图6为图5移除雾化器外壳后的结构示意图。
图7为本发明实施例二的正剖视图。
图8为本发明实施例三结构示意图；
图9为本发明实施例三气流方向示意图；
图10为图9局部A放大图；
图11为图8中雾化片结构示意图；
图12为本发明实施例三雾化部分***图；
图13为本发明实施例三雾化片和加热体第二种结构示意图；
图14为本发明实施例三雾化片和加热体第三种结构示意图；
图15为本发明实施例三雾化片和加热体第三种结构示意图。
其中，1为吸嘴，2为雾化片，2A为第一导电层，2B为第二导电层，3为雾化棉，4为加热体，5为垫圈，6为压紧圈，61为凸部，62为过气槽，63为过气孔，64为第一通孔，65为第二通孔，7为油瓶，8为雾化芯支架，81为凹部，82为油瓶放置腔，83为走线槽，9为密封垫，10为雾化器外壳，11为导电端子，12为导电接触片，13为导油密封垫，14为进气孔，15为进气槽，16为注油口，17为注油塞，18为密封圈，19为油瓶盖，20为烟油观察窗，21为供液孔，22为底座，23为雾化底座，24为雾化电极，25为电极环，26为储液腔，27为调节装置，28为雾化绝缘环，29为压电陶瓷层，30为底座绝缘环，31为进气管，32为出气管，321为出气通道，33为进气通道，34为进气缺口，35为吸嘴座，36为玻璃外壁，37为多孔材料，38为弹性调节套，101为弹性顶针，102为顶座，Ⅰ为第一空腔，Ⅱ为第二空腔，Ⅲ为第三空腔，Ⅳ为第四空腔。
具体实施方式
实施例一
如图1至图6所示，实施例一中的超声波电子烟雾化器包括雾化器外壳10，所述雾化器外壳10内设有雾化片2和导液结构；所述导液结构与雾化器外壳10内的储液腔26连通；雾化器外壳10内还设有加热体4，所述雾化片2和加热体4均与导液结构相接触，所述加热体4和雾化片2的雾化面均与气流通道相通，所述加热体4的正极和负极分别与电源(电源本身在附图中未示出，但并不会影响本领域的技术人员对本发明的理解和实现)两端相连。
所述导液结构包括与雾化片2的一侧面相接触雾化棉3，所述雾化片2和雾化棉3均架设固定在雾化芯支架8上，所述雾化棉3夹设于所述加热体4与所述雾化片2之间。
所述雾化器外壳10侧壁的一端与吸嘴1相连，所述雾化器外壳10内设有超声波电子烟雾化芯。
所述雾化片2为实心压电陶瓷片。雾化芯支架8上设有导电端子11和导电接触片12，它们分别与雾化片2的正负极接触，保证雾化时所需的电能供应。
所述雾化芯支架8内设有可拆卸相连的垫圈5和压紧圈6，所述雾化棉3为片状结构，所述雾化片2平行于电子烟长度方向设置；所述雾化片2固定在所述垫圈5内，所述雾化棉3的一端设于垫圈5和压紧圈6之间，雾化棉3的另一端伸入油瓶7内。图1中虚线箭头所示方向为烟油流动方向。油瓶7侧壁与雾化棉 3之间设有导油密封垫13。雾化棉3为多孔结构及亲油材质，雾化棉3将底部油瓶7内的烟油传导到到雾化片2的表面供其雾化，有效地为雾化片2提供所需雾化的烟叶量。所述压紧圈6上设有与所述加热体4相抵接的凸部61；所述压紧圈6与雾化棉3之间形成与吸嘴1相通的第一空腔Ⅰ；所述压紧圈6远离雾化片2的侧壁上开设与外界相通的平行于电子烟长度方向的过气槽62，所述雾化器外壳10侧壁靠近吸嘴1的一端设有进气孔14，所述雾化芯支架8靠近吸嘴1的一端设有进气槽15，所述进气孔14通过进气槽15与过气槽62相通。所述压紧圈6上对应雾化片2远离吸嘴1一端的位置开设过气孔63，所述过气孔63连通所述过气槽62和第一空腔Ⅰ。其中图1中实线箭头所示方向、图6中箭头所示方向为气流流动方向。
加热体4的正极从压紧圈6上的第一通孔64穿出并与电源的一端相连，加热体4的负极从压紧圈6上的第二通孔65穿出并与电源的另一端相连。
所述雾化芯支架8外侧壁上开设凹部81。
所述雾化片2与所述垫圈5之间设第二空腔Ⅱ。
压紧圈6与雾化器外壳10内侧壁之间形成第三空腔Ⅲ，雾化芯之间与雾化器外壳10内侧壁之间形成第四空腔Ⅳ。
所述雾化芯支架8远离吸嘴1的一端开有用于放置所述油瓶7的油瓶放置腔82。
所述加热体4与雾化棉3的正对雾化片2中心区域的部位相接触。
所述加热体4为盘状电热丝。
所述雾化芯支架8上设有走线槽83。所述压紧圈6上也设有走线槽83。
所述吸嘴1内设有密封垫9。
雾化器外壳10上对应油瓶7侧边的位置设有向油瓶7内注油的注油口16，注油塞17穿过密封圈18塞住所述注油口16。所述油瓶7的一侧面设有油瓶盖19，所述雾化器外壳10上对应油瓶盖19的位置开设烟油观察窗20。
实施例二
图7中示出本发明的第二个实施例，实施例二与实施例一结构类似，区别在于，所述加热体4与雾化棉3的靠近油杯的部位相接触，所述加热体4为电热片。图7中箭头所示方向为气流流动方向。对于实施例二中与实施例一中相同的结构，再次不再赘述，但并不影响本领域的技术人员对本发明的理解和实现。
实施例三
如图8、9、11所示，实施例三中的超声波电子烟雾化器包括雾化片2和加 热体4；所述雾化片2包括压电陶瓷层29；所述压电陶瓷层29上下表面分别与第一导电层2A(银层)、第二导电层2B(银层)接触；所述第一导电层2A与加热体4，加热体4与用于将烟油导入到加热体4上的导液结构接触；所述导液结构与储液腔26连通；所述第一导电层2A上表面与气流通道相通；或者，也可以在压电陶瓷层的两个端面上印制导电体，形成上述雾化片，该雾化片为实心雾化片结构。
所述雾化片2、加热体4、储液腔26沿雾化气体流出方向依次排列，方便储液腔26内的烟油在自身重力的作用下流入导液结构中。
气流通道包括进气管31和设在所述进气管31内的出气管32，所述进气管31内壁和所述出气管32外壁之间设有进气通道33；所述进气管31、出气管32通过进气通道33连通；所述出气管32底端(即靠近雾化片2的一端)与所述雾化片2上表面相通；所述进气管31、出气管32顶端(即远离雾化片2的一端)与吸嘴座35固定连接，并与所述吸嘴座35上的吸嘴1连通；所述吸嘴座35上开设有进气孔14；所述进气通道33与所述进气孔14连通。
所述进气管31底端通过用于控制烟油通过量的调节机构与所述导液结构上表面抵接，所述出气管32底端设有进气缺口34；所述出气管32内设置有出气通道321；所述进气通道33与所述出气通道321通过所述进气缺口34连通。
吸嘴座35上设有用于调节所述进气孔14气流量大小的调节装置27(即调气环，调气环与进气口对应位置开设调气孔，使用时，转动调气环，即可改变调气孔与外部连通部分的大小，从而可以改变气流量，当调气孔与进气口重合时，进气量最大)。
如图8和图10所示，导液结构与所述加热体4上表面(即靠近吸嘴的一面)接触；所述出气管32底端与所述导液结构上表面(即导液结构远离雾化片的表面)抵接，且所述出气管32底端设有进气缺口34。所述出气管32内设置有出气通道321；所述进气通道33与所述出气通道321通过所述进气缺口34连通。
如图10所示，出气管32底端和雾化片2上表面之间间隔约0.5～1.0mm(间隔可以根据实际需要调整)，防止进气通道33内的气体被堵塞无法进入出气通道321内，又可以防止烟雾进入进气通道33内影响烟雾口感。
导液结构包括多孔材料37；所述多孔材料37上表面覆盖或填充所述储液腔26底端的供液孔21；多孔材料37和/或雾化片2设在弹性调节套38(可以使用硅胶套)内，且弹性调节套38上部(即弹性调节套38靠近储液腔26的一端)外壁与所述储液腔26底端(即远离吸嘴的一端)内壁密封连接；所述储液腔26、在弹性调节套38均设在雾化器外壳10内。
如图8和图10所示，调节机构包括弹性调节套38和顶座102；所述弹性调 节套38上端设在所述进气管31和所述储液腔26之间，且所述进气管31底端与所述弹性调节套38接触；所述弹性调节套38上端设有至少一个与所述导液结构连通的供液孔21；所述雾化片2、加热体4、导液结构均设在所述弹性调节套38下端内部；所述顶座102内壁与所述进气管31螺接。
导液结构包括多孔材料37；所述多孔材料37上表面覆盖或填充所述供液孔21；所述储液腔26、弹性调节套38均设在雾化器外壳10内，使雾化器内部结构部更加紧凑，防止烟油泄漏，防止雾化片被卡死而无法振动的现象。
如图8和图12所示，雾化片2下表面与多个弹性顶针101接触；所述弹性顶针101与雾化底座23固定连接；所述弹性调节套38下端设在所述雾化底座23内。弹性顶针101能保证雾化器内部电连接更加稳定可靠，相对于用电子线导电，弹性顶针可以避免雾化片2工作产生高温将焊盘融化，造成电子线脱落，产生开路现象。
弹性调节套8下部(远离储液腔26的一端)外壁与雾化底座23内壁接触，雾化底座23外壁与雾化器外壳10内壁接触，雾化底座23内设有与雾化底座23绝缘隔离(通过雾化绝缘环28绝缘隔离)的雾化电极24；雾化底座23与底座22顶端(靠近雾化片的一端)固定连接；底座22外壁与雾化器外壳10内壁螺接；底座22内固定有与底座22绝缘隔离(通过底座绝缘环30绝缘隔离)、且与雾化电极24接触的电极环25。
弹性调节套可以采用硅胶制作。
如图12所示，加热体4为网状发热丝，网状发热丝叠加在所述雾化片2上表面。
如图13所示，本发明加热体也可以镶嵌在雾化片2上表面，发热丝为蛇形，与雾化片成一体化结构，在雾化片周边引出发热丝的两端，分别接电池正负极。该结构可以增大加热面积，提高加热效率和雾化效率，一体化方案使装配更加简单、方便。
如图14所示，加热体为排布成条形的加热片，镶嵌于雾化片内，与雾化片成一体化结构，在雾化片周边引出加热片的两端，分别接电池正负极。
如图15所示，加热体为网状发热丝，并镶嵌于雾化片内，与雾化片成一体化结构，在雾化片周边引出加热片的两端，分别接电池正负极。
如图8所示，储液腔26采用玻璃外壁36，玻璃外壁36顶部内侧通过硅胶环与进气管31顶端外壁接触，密封性好。
当吸烟者吸烟时，空气从进气孔14进入进气通道33，并经进气通道33底部进入出气管32，同时，加热体4发热，使烟油加热到临界温度，雾化片2振荡，使得其表面的烟油雾化，雾化的气体混合外部空气经出气管32后被吸烟者 吸食。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是局限性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护范围之内。

Claims (20)

  1. 一种超声波电子烟雾化器，包括雾化器外壳(10)，所述雾化器外壳(10)内设有雾化片(2)和导液结构；所述导液结构与雾化器外壳(10)内的储液腔(26)连通；其特征在于，雾化器外壳(10)内还设有加热体(4)，所述雾化片(2)和加热体(4)均与导液结构相接触，所述加热体(4)和雾化片(2)的雾化面均与气流通道相通，所述加热体(4)的正极和负极分别与电源两端相连。
  2. 如权利要求1所述的超声波电子烟雾化器，其特征在于，所述导液结构包括与雾化片(2)的一侧面相接触雾化棉(3)，所述雾化片(2)和雾化棉(3)均架设固定在雾化芯支架(8)上，所述雾化棉(3)夹设于所述加热体(4)与所述雾化片(2)之间。
  3. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述雾化器外壳(10)侧壁的一端与吸嘴(1)相连，所述雾化芯支架(8)内设有可拆卸相连的垫圈(5)和压紧圈(6)，所述雾化棉(3)为片状结构，所述雾化片(2)平行于电子烟长度方向设置；所述雾化片(2)固定在所述垫圈(5)内，所述雾化棉(3)的一端设于垫圈(5)和压紧圈(6)之间，雾化棉(3)的另一端伸入油瓶(7)内；所述压紧圈(6)上设有与所述加热体(4)相抵接的凸部(61)；所述压紧圈(6)与雾化棉(3)之间形成与吸嘴(1)相通的第一空腔(Ⅰ)；所述压紧圈(6)远离雾化片(2)的侧壁上开设与外界相通的平行于电子烟长度方向的过气槽(62)，所述压紧圈(6)上对应雾化片(2)远离吸嘴(1)一端的位置开设过气孔(63)，所述过气孔(63)连通所述过气槽(62)和第一空腔(Ⅰ)。
  4. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述雾化芯支架(8)外侧壁上开设凹部(81)。
  5. 如权利要求3所述的超声波电子烟雾化器，其特征在于，所述雾化片(2)与所述垫圈(5)之间设第二空腔(Ⅱ)。
  6. 如权利要求3所述的超声波电子烟雾化器，其特征在于，所述雾化芯支架(8)远离吸嘴(1)的一端开有用于放置所述油瓶(7)的油瓶放置腔(82)。
  7. 如权利要求6所述的超声波电子烟雾化器，其特征在于，所述加热体(4)与雾化棉(3)的正对雾化片(2)中心区域的部位相接触，或者所述加热体(4)与雾化棉(3)的靠近油杯(7)的部位相接触。
  8. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述加热体(4)为电热片或盘状电热丝。
  9. 如权利要求2所述的超声波电子烟雾化器，其特征在于，所述雾化芯支架(8)上设有走线槽(83)。
  10. 如权利要求3所述的超声波电子烟雾化器，其特征在于，所述吸嘴(1)内设有密封垫(9)。
  11. 如权利要求1所述的超声波电子烟雾化器，其特征在于，所述加热体(4)设在所述雾化片(2)表面且与雾化片(2)接触。
  12. 如权利要求11所述的超声波电子烟雾化器，其特征在于，所述雾化片(2)、加热体(4)、储液腔(26)沿雾化气体流出方向依次排列。
  13. 如权利要求12所述的超声波电子烟雾化器，其特征在于，所述气流通道包括设在所述储液腔(26)内的进气管(31)和设在所述进气管(31)内的出气管(32)，所述进气管(31)内壁和所述出气管(32)外壁之间设有进气通道(33)；所述出气管(32)底端与所述加热体(4)上表面相通；所述出气管(32)顶端与吸嘴座(35)固定连接，所述出气管(32)与所述吸嘴座(35)上的吸嘴(1)连通；所述吸嘴座(35)上开设有进气孔(14)；所述进气通道(33)与所述进气孔(14)连通。
  14. 如权利要求13所述的超声波电子烟雾化器，其特征在于，所述导液结构与所述加热体(4)上表面接触；所述进气管(31)底端通过用于控制烟油通过量的调节机构与所述导液结构上表面抵接，所述出气管(32)底端设有进气缺口(34)；所述出气管(32)内设置有出气通道(321)；所述进气通道(33)与所述出气通道(321)通过所述进气缺口(34)连通。
  15. 如权利要求14所述的超声波电子烟雾化器，其特征在于，所述调节机构包括弹性调节套(38)和顶座(102)；所述弹性调节套(38)上端设在所述进气管(31)和所述储液腔(26)之间，且所述进气管(31)底端与所述弹性调节套(38)接触；所述弹性调节套(38)上端设有至少一个与所述导液结构连通的供液孔(21)；所述雾化片(2)、加热体(4)、导液结构均设在所述弹性调节套(38)下端内部；所述顶座(102)内壁与所述进气管(31)螺接。
  16. 如权利要求15所述的超声波电子烟雾化器，其特征在于，所述导液结构包括多孔材料(37)；所述多孔材料(37)上表面覆盖或填充所述供液孔(21)；所述储液腔(26)、弹性调节套(38)均设在雾化器外壳(10)内。
  17. 如权利要求11所述的超声波电子烟雾化器，其特征在于，所述加热体(4)为发热丝或发热片，所述发热丝或发热片镶嵌在所述雾化片(2)上表面；或者所述加热体(4)为网状发热丝，所述网状发热丝叠加在所述雾化片(2)上表面。
  18. 如权利要求15所述的超声波电子烟雾化器，其特征在于，所述雾化片(2)下表面与多个弹性顶针(101)接触；所述弹性顶针(101)与雾化底座(23)固定连接；所述弹性调节套(38)下端设在所述雾化底座(23)内。
  19. 如权利要求13～18任一项所述的超声波电子烟雾化器，其特征在于，所述吸嘴座(35)上设有用于调节所述进气孔(14)气流量大小的调节装置(27)。
  20. 如权利要求19所述的超声波电子烟雾化器，其特征在于，所述储液腔(26)上设有注油口(16)。
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