WO2018121561A1 - 一种雾化室及超声波电子烟 - Google Patents

一种雾化室及超声波电子烟 Download PDF

Info

Publication number
WO2018121561A1
WO2018121561A1 PCT/CN2017/118850 CN2017118850W WO2018121561A1 WO 2018121561 A1 WO2018121561 A1 WO 2018121561A1 CN 2017118850 W CN2017118850 W CN 2017118850W WO 2018121561 A1 WO2018121561 A1 WO 2018121561A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
oil
smoke
ultrasonic
guiding layer
Prior art date
Application number
PCT/CN2017/118850
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
于宏
代远刚
尹新强
易建华
周永权
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 CN201621474740.XU external-priority patent/CN206443207U/zh
Priority claimed from CN201621489414.6U external-priority patent/CN206333374U/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
Publication of WO2018121561A1 publication Critical patent/WO2018121561A1/zh

Links

Classifications

    • 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
    • A24F40/48—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
    • 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 relates to a spray chamber and an ultrasonic electronic cigarette.
  • high-frequency ultrasonic electronic cigarettes are easy to foam without fog, insufficient smoke is taken out, space utilization is not high, and large particles of smoke are easily inhaled.
  • the atomized sheets used in the existing high-frequency ultrasonic electronic cigarettes are all made of disk-shaped piezoelectric ceramics, and have the following problems:
  • the oil guiding layer is usually laid horizontally. During the use of the oil guiding layer after absorption saturation, it is prone to the phenomenon that the smoke oil leaches out of the oil guiding layer and remains on the disk-shaped piezoelectric ceramic so that it cannot generate smoke in time;
  • the atomizing sheet is facing the nozzle, so that the large particle smoke generated by the atomization will spray upward in the direction of the vertical atomizing sheet, and directly spray to the user's mouth, which will burn the mouth seriously.
  • the object of the present invention is to overcome the deficiencies of the prior art and provide a method capable of recovering large particle smoke, increasing the amount of smoke, making the smoke particles finer, having a better mouthfeel, avoiding wasting resources, preventing the user from smoking the smoked oil and being burnt to the oral cavity.
  • the spray chamber and the ultrasonic electronic cigarette are configured to recover large particle smoke, increasing the amount of smoke, making the smoke particles finer, having a better mouthfeel, avoiding wasting resources, preventing the user from smoking the smoked oil and being burnt to the oral cavity.
  • the present invention adopts the following technical solutions:
  • An atomization chamber is provided with an air outlet at an upper end, an air inlet hole at a lower end, and a horn-type ultrasonic atomization core for atomizing smoke oil in the atomization chamber;
  • the atomization chamber is divided into two structural forms, and the first structural form is as follows:
  • the ultrasonic atomizing core is coated on the obliquely opposite atomizing surface with a first oil guiding layer communicating with the oil chamber, and the first oil guiding layer is in communication with the air flow passage, so that the oil in the first oil guiding layer is The smoke produced by ultrasonic atomization is taken by the user.
  • the contact area with the first oil guiding layer is increased to ensure the amount of smoke, and the direction of the ultrasonic atomizing core atomizing the smog is perpendicular to the first oil guiding layer or the atomizing surface. It will not spray directly to the user's mouth, preventing the possibility of scalding the user's mouth;
  • the first oil guiding layer is fixed on the atomizing surface of the ultrasonic atomizing core by a fastener, because the smoke oil on the first oil guiding layer is sprayed by the atomizing surface of the vertical ultrasonic atomizing core when the ultrasonic atomizing core is working Smoke, at this time, the first oil guiding layer is pulled outward by the smoke, and the first oil guiding layer is instantaneously separated from the atomizing surface of the ultrasonic atomizing core, so the first oil guiding layer is fixed on the atomizing surface of the ultrasonic atomizing core by the fastener On the one hand, the idling of the ultrasonic atomizing core is prevented, the life of the ultrasonic atomizing core is ensured, and the atomization effect is ensured on the other hand.
  • the first oil guiding layer is oil guiding cotton or a layer of oleophilic particles formed by encapsulating lipophilic particles through a net body or a layer of oleophilic granules having a fixed density and being pressed by oleophilic granules or passed through a high temperature glue It is joined to a layer of oleophilic particles having a fixed density.
  • the ultrasonic atomizing core comprises a piezoelectric ceramic, the inner and outer surfaces of the piezoelectric ceramic are respectively attached with an inner conductive layer and an outer conductive layer, and the inner conductive layer and the outer conductive layer are respectively connected to the electrodes of the power source.
  • the chamber wall of the atomization chamber is composed of a vent tube
  • the first oil guiding layer is disposed on an outer side surface of the ultrasonic atomizing core
  • the first oil guiding layer and the inner wall of the vent tube are enclosed
  • An atomization chamber is formed, and an air inlet hole of the vent pipe communicates with the air outlet through the atomization chamber.
  • An ultrasonic electronic cigarette matched with the atomization chamber of the above embodiment comprising an upper cover, a lower cover and a smoke body, wherein a central portion of the smoke body is provided with a cavity communicating with the outside, and the smoke body is further provided with a storage cigarette
  • An oil chamber of the oil the upper portion of the oil chamber is open, and the vent tube is sealed and fixed in the cavity by a lower cover fixed to a lower end of the smoke body, and a gap is provided between the outer wall of the vent pipe and the cavity wall of the smoke body a gas flow passage
  • the upper cover is provided with a suction nozzle and an air inlet
  • the upper cover is screwed on the upper end of the tobacco body such that the upper cover seals the oil chamber opening
  • the suction nozzle is in communication with the vent pipe
  • the air inlet of the upper cover communicates with the atomization chamber through the air flow passage and the air inlet of the air duct.
  • the spin-on of the upper cover facilitates the addition of smoke oil to
  • a diversion portion is disposed between the vent pipe and the suction nozzle, the diverting portion is fixed at an upper end of the ultrasonic atomizing core, and the diverting portion is provided with a plurality of diversion grooves, and the diversion groove and the inner wall of the vent pipe A gap is formed therebetween to form a diverting passage that communicates the atomizing chamber with the air outlet of the vent pipe.
  • the diverting groove on the diverting portion the flue gas does not directly enter the user's mouth, preventing the user from being burnt by the flue gas.
  • the first oil guiding layer is disposed on an inner side surface of the ultrasonic atomizing core, and the inner space of the first oil guiding layer forms an atomizing chamber, and the air inlet hole of the atomizing chamber passes The atomization chamber is in communication with the air outlet.
  • the ultrasonic atomizing core atomized smoke oil sprays the smoke on the opposite first oil guiding layer.
  • the large particle smoke accumulates on the first oil guiding layer to form a condensation smoke droplet and is absorbed and reused by the first oil guiding layer again, and is small.
  • the particulate smoke is sucked by the user with the airflow, reducing the waste of the smoke oil and reducing the large grain smoke being sucked by the user to affect the smoke taste.
  • An ultrasonic electronic cigarette matched with the atomization chamber of the above embodiment comprising an upper cover, a lower cover and a smoke body, wherein a central portion of the smoke body is provided with a cavity communicating with the outside, and the smoke body is provided with a storage of smoke oil
  • An oil chamber, the upper portion of the oil chamber is open, and the atomization chamber is fixed under the smoke body through a lower cover fixed on the smoke body, so that the atomization chamber communicates with the cavity of the smoke body, and the lower cover is provided
  • An air inlet passage is disposed in the lower cover, and an air flow passage communicating with the air inlet of the lower cover, wherein the air flow passage is connected to the air inlet hole of the spray chamber, and the upper cover is provided with a suction nozzle, and the upper cover is rotated Mounted on the upper end of the smoke body such that the upper cover seals the oil chamber opening, and the suction nozzle communicates with the cavity of the smoke body.
  • the diameter of the connection end of the cavity of the tobacco body and the atomization chamber is larger than the diameter of the connection end with the nozzle.
  • the ultrasonic atomizing core atomized smoke oil condenses the smoke on the opposite first oil guiding layer and condenses through the inner wall of the cavity of the smoke body, and the shape of the cavity causes the smoke to condense to form a smoke droplet and falls into the first
  • the oil guiding layer is absorbed again for recycling.
  • a first fixing seat for fixing the atomization chamber is disposed in the lower cover.
  • the upper cover and the oil chamber opening are sealed by a gasket.
  • the bottom of the lower cover is provided with a through hole communicating with the outside, and the inner wall of the through hole is sealed and fixed with an insulating ring, and the inner electrode is fixed in the insulating ring, and the inner electrode is electrically connected to the ultrasonic atomizing core.
  • the inner side or the outer side of the horn type ultrasonic atomizing core is ultrasonically atomized with smoke oil, and the direction of the smoke generated by the atomization is fully utilized to recover large particle smoke, thereby improving
  • the user senses the mouthfeel of the small particle smoke and prevents the first oil guiding layer covered on the surface of the ultrasonic atomizing core from immersing when the saturated oil is absorbed, and the smoke cannot be generated.
  • the second oil guiding layer is added in the atomization chamber to form a structural form of the second atomizing chamber, and the specific structure is as follows:
  • the upper end of the atomization chamber is provided with an opening, and the atomization chamber is provided with a horn type ultrasonic atomization core for atomizing the smoke oil, and the inner side of the ultrasonic atomization core is an atomization surface, and the atomization surface is wrapped Covering a first oil guiding layer communicating with the oil chamber, wherein the atomizing chamber is mounted with an atomizing sheet below the bottom opening of the ultrasonic atomizing core, and the upper atomizing surface of the atomizing sheet is mounted with a closed ultrasonic atomizing core a second oil guiding layer having a bottom opening and communicating with the oil chamber, the first oil guiding layer and the second oil guiding layer forming an atomization chamber, wherein the atomization chamber is in communication with the air flow passage, so that the first and second oil guiding layers The smoke produced by the atomization of the smoke oil is sucked by the user.
  • the contact area with the oil guiding layer is increased, and the smoke generated when the atomizing sheet atomizes the smoke oil and the smoke generated by the ultrasonic atomizing core atomization are mixed in an atomizing chamber and finally by the user.
  • the amount of smoke is ensured by the smoking, and the direction of the atomized smoke oil sprayed by the ultrasonic atomizing core is perpendicular to the oil guiding layer or the atomizing surface, and is not directly sprayed to the user's mouth, thereby preventing the possibility of scalding the user's mouth.
  • the first oil guiding layer is fixed on the atomizing surface of the ultrasonic atomizing core by a fastener, because the smoke oil on the oil guiding layer is sprayed with the atomizing surface of the vertical ultrasonic atomizing core when the ultrasonic atomizing core is working, At this time, the oil guiding layer is pulled outward by the smoke, and the oil guiding layer is instantaneously separated from the atomizing surface of the ultrasonic atomizing core. Therefore, the oil guiding layer is fixed on the atomizing surface of the ultrasonic atomizing core by the fastener, thereby preventing ultrasonic atomization.
  • the no-load of the core ensures the life of the ultrasonic atomizing core, and on the other hand ensures the effect of atomization.
  • the second oil guiding layer is connected to the first oil guiding layer portion to make the ultrasonic atomizing smoke oil produce smoke faster.
  • the oil guiding layer is oil guiding cotton or a layer of oleophilic particles formed by encapsulating lipophilic particles through a net body or a layer of oleophilic particles having a fixed density which is pressed by oleophilic granules or glued by high temperature glue.
  • a layer of oleophilic particles having a fixed density is oil guiding cotton or a layer of oleophilic particles formed by encapsulating lipophilic particles through a net body or a layer of oleophilic particles having a fixed density which is pressed by oleophilic granules or glued by high temperature glue.
  • a layer of oleophilic particles having a fixed density is oil guiding cotton or a layer of oleophilic particles formed by encapsulating lipophilic particles through a net body or a layer of oleophilic particles having a fixed density which is pressed by oleophilic granules or glued by high temperature glue.
  • the ultrasonic atomizing core comprises a piezoelectric ceramic, the inner and outer surfaces of the piezoelectric ceramic are respectively attached with an inner conductive layer and an outer conductive layer, and the inner conductive layer and the outer conductive layer are respectively connected to the electrodes of the power source.
  • the upper end opening of the ultrasonic atomizing core is open to the upper end of the atomization chamber, and the atomization chamber is provided with a vent pipe, and the vent pipe extends from the upper end opening of the ultrasonic atomizing core into the atomization a cavity, and a gap is provided between the vent pipe and the upper end opening of the ultrasonic atomizing core such that the atomization chamber communicates with the spray chamber opening, and the inlet end of the vent tube is disposed above the second oil guiding layer and with the second guide There is a gap between the oil layers, and the outlet end is sealedly connected with the suction nozzle.
  • the ultrasonic atomizing core atomizes the smoke oil
  • the smoke is sprayed on the outer wall of the vent pipe, and the large particle smoke accumulates on the outer wall of the vent pipe to form condensed smoke droplets, and the smoke droplets flow down the outer wall of the vent pipe to On the second oil guiding layer, it is recycled and reused, reducing the waste of smoke oil and reducing the large grain smoke being absorbed by the user to affect the smoke taste.
  • part of the large particle smoke sprayed by the atomizing sheet is also absorbed by the first oil guiding layer and atomized again, so that the large particle smoke which is simultaneously operated by the ultrasonic atomizing core and the atomizing sheet is absorbed by the other side and atomized again. Not only can it improve the stability of the smoke taste, but also increase the amount of smoke to meet the needs of users.
  • the vent tube is disposed on the outer side of the atomization chamber with a liquid-proof tube, one end of the liquid-proof tube is screwed on the vent tube, and the other end is extended.
  • a gap is also provided between the inlet end of the vent pipe and the second oil guiding layer, and a gap is formed between the liquid control pipe and the vent pipe, and the large particle smoke condenses on the outer wall of the liquid pipe to follow the liquid pipe Dropping on the second oil guiding layer, because the liquid regulating tube extends out of the vent pipe, and a gap is provided between the liquid regulating pipe and the vent pipe, on the one hand, the condensed liquid droplet at the bottom of the liquid regulating pipe is prevented from being sucked by the user along the vent pipe.
  • the gap between the liquid-proof tube and the snorkel also acts as a heat insulator to prevent heat from being transmitted to the nozzle and scalding the user's mouth.
  • the ultrasonic atomizing core is a horn type having a small opening at the upper end and a large opening at the lower end. This ensures that the direction of the smoke generated on the ultrasonic atomizing core faces the second oil guiding layer, so that the large particle smoke generated by the ultrasonic atomizing core is absorbed and re-atomized by the second oil guiding layer, thereby greatly reducing the possibility of large particle smoke being sucked, and increasing the smoke. Taste.
  • the ultrasonic atomizing core is fixed in the atomization chamber through the first fixing seat and the second fixing seat, thereby ensuring the stability of the ultrasonic atomizing core fixing.
  • An ultrasonic electronic cigarette matched with the second atomization chamber of the above embodiment comprising an upper cover, a lower cover and a smoke body, the smoke body comprising an outer tube and a grease trap installed in the outer tube, the grease trap forming structure a chamber wall of the atomization chamber, an oil chamber having an upper opening and an oil outlet hole formed at an upper portion thereof, and a lower end of the atomization chamber is sealed by a lower cover fixed to a lower end of the smoke body
  • the cover is provided with a nozzle and an air inlet, the upper cover is screwed on the upper end of the smoke body such that the upper cover seals the oil chamber opening, the nozzle communicates with the vent tube, and the air inlet of the upper cover It is in communication with the opening of the spray chamber.
  • the purpose of the top cover for spin-drying is to facilitate the addition of smoke oil to the oil chamber.
  • the suction nozzle is sealingly connected to the vent pipe through a gas block, and the air sump is provided with a vent hole in the middle of the gas block to communicate the suction nozzle with the vent pipe.
  • a diverting portion is disposed between the vent pipe and the suction nozzle, and the diverting portion is mounted on the air blocking seat, and a plurality of diverting air holes are disposed on a side surface of the diverting portion to communicate with the air holes of the air blocking seat.
  • the diverting portion has an inverted conical shape, and the inverted conical outer circular bevel communicates with the split vent to form a condensing surface. The smoke entering the snorkel does not directly enter the user's mouth, and when the superheated flue passes through the split vent of the splitting portion, the condensation on the condensing surface drops onto the second oil guiding layer along the condensing surface, preventing the user from inhaling the superheated smoky oil. Being burnt to the mouth.
  • the lower cover seals and fixes the atomization chamber and the second oil guiding layer in the atomization chamber through the sealing base.
  • the upper cover and the oil chamber opening are sealed by a gasket.
  • the bottom of the lower cover is provided with a through hole communicating with the outside, the inner wall of the through hole is sealed and fixed with an insulating ring, and the inner electrode is fixed in the insulating ring, and the inner electrode is electrically connected to the ultrasonic atomizing core.
  • the smoke is generated by ultrasonically atomizing the smoke oil using an ultrasonic atomizing core and the smoke is sprayed onto the second oil guiding layer or the wall of the vent pipe or the wall of the liquid pipe, and then the large particle smoke
  • the atomized sheet is again ultrasonically atomized, and at the same time, the large particle smoke sprayed by the atomizing sheet is also absorbed by the first atomizing surface and then ultrasonically atomized, in summary, the ultrasonic wave
  • the combination of the atomizing core and the atomizing sheet is to increase the amount of smoke and make the smoke particles smaller and taste better, and can also play a recycling role to avoid wasting resources.
  • a diversion portion is arranged in the vent pipe, and the diverting portion is provided with a split vent hole and a condensing surface, so that the superheated flue gas entering the split vent hole condenses on the condensation surface and drops on the second oil guiding layer along the condensation surface, so that the user does not suck To the phenomenon of smoke oil and burned to the mouth.
  • Figure 1 is a cross-sectional view showing an embodiment of an ultrasonic electronic cigarette of the present invention
  • FIG 2 is an exploded view of the first embodiment of the ultrasonic electronic cigarette of the present invention.
  • FIG 3 is a schematic structural view of an ultrasonic atomizing core of an ultrasonic electronic cigarette according to the present invention.
  • FIG. 4 is a gas guiding diagram of the first embodiment of the ultrasonic electronic cigarette of the present invention.
  • Fig. 5 is a flow chart of the tobacco oil of the first embodiment of the ultrasonic electronic cigarette of the present invention.
  • Fig. 6 is a view showing the flow of smoke and the condensation of large particles of smoke in the first embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 7 is a cross-sectional view showing the second embodiment of the ultrasonic electronic device of the present invention.
  • Figure 8 is an exploded view of the second embodiment of the ultrasonic electronic cigarette of the present invention.
  • Fig. 9 is a gas guiding diagram of the second embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 10 is a flow chart of the smoke oil of the second embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 11 is a diagram showing the flow of smoke and the condensation of large particles of smoke in the second embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 12 is a cross-sectional view showing the third embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 13 is an exploded view of the third embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 14 is a gas guiding diagram of the third embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 15 is a flow chart of the smoke oil of the third embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 16 is a diagram showing the flow of smoke and the condensation of large particles of smoke in the third embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 17 is a cross-sectional view showing the fourth embodiment of the ultrasonic electronic device of the present invention.
  • Figure 18 is an exploded view of the fourth embodiment of the ultrasonic electronic cigarette of the present invention.
  • Figure 19 is a gas guiding diagram of the fourth embodiment of the ultrasonic electronic cigarette of the present invention.
  • vent pipe 11, ultrasonic atomizing core, 12, first oil guiding layer, 13, fasteners, 14, diverting portion, 15, second oil guiding layer, 16, atomizing sheet, 17, anti- Liquid pipe, 18, air inlet, 19, electrode, 2, upper cover, 21, nozzle, 22, air inlet of the upper cover, 3, lower cover, 31, first fixed seat, 32, second fixed seat , 33, the inlet of the lower cover, 4, oil chamber, 41, outer tube, 42, oil trap, 5, gasket, 6, air block, 7, sealed base, 8, insulation ring, 9, internal electrode .
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • an ultrasonic electronic cigarette includes a spray chamber, an upper cover 2, a lower cover 3 and a smoke body, and a central portion of the smoke body is provided with a cavity communicating with the outside, and the cavity is provided therein.
  • a vent pipe 1 the chamber wall of the atomization chamber is composed of a vent pipe 1, the vent pipe 1 is provided with an air outlet at the upper end, and the air inlet is provided at the lower end, and the vent pipe 1 is provided with an atomizing smoke oil.
  • the horn-type ultrasonic atomizing core 11 is a horn type having a small diameter at the lower end and a small diameter at the upper end, and the outer surface of the ultrasonic atomizing core 11 is covered with a first guide that communicates with the oil chamber.
  • the oil layer 12, the first oil guiding layer 12 is in communication with the air flow passage, so that the smoke produced by the ultrasonic atomization of the smoke oil in the first oil guiding layer is sucked by the user, and the first oil guiding layer 12 passes through the fastener 13 It is fixed on the atomizing surface of the ultrasonic atomizing core 11.
  • the first oil guiding layer is sprayed by the atomizing surface of the vertical ultrasonic atomizing core. Subjected to the outward pulling force of the smoke, the first oil guiding layer is fixed by the fastener 13 to prevent the first Guiding oil from the surface of the ultrasonic atomizing core, thereby ensuring the effect of atomization.
  • the oil body is further provided with an oil chamber 4 for storing smoke oil
  • the smoke body includes an outer tube 41 and a grease trap 42.
  • the oil chamber 4 is surrounded by an outer tube 41 and a grease trap 42 for the oil chamber 4
  • An upper opening, the vent pipe 1 is fixed in the cavity by a lower cover 3 fixed to a lower end of the smoke body, and the lower cover 3 and the snorkel are passed through a sealing base 7 provided between the vent pipe 1 and the lower cover 3.
  • the upper cover 2 is provided with a suction nozzle 21 and an air inlet 22 of the upper cover, and the upper cover 2 is screwed on
  • the upper end of the smoke body seals the opening of the oil chamber 4, and the suction nozzle 21 communicates with the air outlet of the vent pipe 1.
  • the suction nozzle 21 and the air block 6 are sealed, and the vent pipe 1 is The air outlet is sealed with the air block 6 , and a flow dividing portion 14 is disposed between the air pipe 1 and the air block 6 , and the flow dividing portion 14 is fixed to the upper end of the ultrasonic atomizing core 11 , and the branching portion 14 is provided with a plurality of a diverting groove, and a gap is formed between the diverting groove and the inner wall of the vent pipe 1 to form a diverting passage, and the diverting passage communicates the atomizing chamber with the air outlet of the vent pipe.
  • the first oil guiding layer 12 is an oil guiding cotton.
  • the inner and outer surfaces of the ultrasonic atomizing core 11 are respectively attached with an inner conductive layer and an outer conductive layer, and the inner conductive layer and the outer conductive layer are respectively connected to the electrode 19 of the power source.
  • the outside air enters from the air inlet 22 of the upper cover, and enters the atomization chamber through the air flow passage between the outer wall of the air vent pipe 1 and the grease trap 42 to the airflow.
  • the smoke in the carrying atomizing chamber sequentially passes through the branching passage of the branching portion 14, the air outlet of the vent pipe, and the air passage inside the air blocking seat 6 is sucked by the user from the suction nozzle 21.
  • the smoke oil in this example enters the first oil guiding layer 12 from the lower outlet of the oil chamber, and then atomizes the oil on the first oil guiding layer 12 through the horn type ultrasonic atomizing core 11, the smoke mist
  • the direction of the post-injection jet is as shown in Fig. 6, which faces the inner wall of the vent pipe 1, so that the large particle smoke is condensed by the inner wall of the vent pipe, and then flows back along the inner wall of the vent pipe to the first oil guiding layer, and the ultrasonic atomizing core 11 is again ultrasonically fogged. Chemical.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • an ultrasonic electronic cigarette includes a spray chamber, an upper cover 2, a lower cover 3, and a smoke body
  • the smoke body includes an outer tube 41 and a grease trap 42, the inner wall of the outer tube 41 and The outer wall of the grease trap 42 encloses an oil chamber 4, the upper portion of the oil chamber 4 is open, the inner cavity of the grease trap 42 is connected with the atomization chamber, and the diameter of the connection between the inner cavity of the grease trap 42 and the spray chamber is larger than that of the nozzle
  • the diameter of the connecting end is sealed and fixed under the smoke body oil chamber 4 through the first fixing seat 31, so that the atomizing chamber communicates with the cavity of the smoke body, and the first fixing seat 31 is fixed by the lower cover 3
  • the lower cover 3 is provided with an air inlet 33 of the lower cover
  • the lower cover 3 is provided with an air flow passage communicating with the air inlet 33 of the lower cover, the air flow passage and the spray chamber
  • the upper cover 2 is provided with a su
  • the upper end of the atomization chamber is provided with an air outlet, the lower end is provided with an air inlet hole, and the atomization chamber is provided with a horn type ultrasonic atomization core 11 for atomizing the smoke oil, and the ultrasonic atomization core 11 is a lower end diameter a small horn type having a large upper end, the first oil guiding layer 12 is disposed on an inner side surface of the ultrasonic atomizing core 11, and an inner space of the first oil guiding layer 12 forms an atomizing chamber, and an air inlet hole 18 of the atomizing chamber The atomization chamber is connected to the air outlet.
  • the ultrasonic atomizing core 11 atomizes the smoke oil to spray the smoke on the opposite first oil guiding layer, and the large particle smoke accumulates on the first oil guiding layer to form a condensed smoke droplet and is absorbed again by the first oil guiding layer for recycling, reducing The waste of smoke oil and the reduction of large particle smoke are absorbed by the user and affect the taste of the smoke.
  • the upper cover 2 and the oil chamber opening are sealed by the gasket 5.
  • the bottom of the lower cover 3 is provided with a through hole communicating with the outside, and the inner wall of the through hole is sealed and fixed with an insulating ring 8 fixed in the insulating ring, and the inner electrode 9 is electrically connected to the ultrasonic atomizing core 11.
  • the smoke oil in this example enters the first oil guiding layer 12 from the lower outlet of the oil chamber, and then atomizes the oil on the first oil guiding layer 12 through the horn type ultrasonic atomizing core 11, the smoke mist
  • the direction of the post-injection jet is as shown in Fig. 11, which is a large, large and small truncated-chamber cavity formed on the inner wall of the grease trap 42 so that large particles of smoke pass through the inner wall of the grease trap 42 and then flow back along the inner wall of the grease trap 42 to the first
  • An oil guiding layer is ultrasonically atomized again by the ultrasonic atomizing core 11.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • an ultrasonic electronic cigarette includes a spray chamber, an upper cover 2, a lower cover 3, and a smoke body, and the smoke body includes an outer tube 41 and a grease trap 42 installed in the outer tube 41.
  • the oil trap 42 constitutes a chamber wall of the atomization chamber, and an oil chamber 4 having an upper opening and an oil outlet hole at an upper portion is formed between the outer tube 41 and the grease trap 42 , and an opening is arranged at an upper end of the spray chamber.
  • the atomization chamber is provided with a horn type ultrasonic atomizing core 11 for atomizing the smoke oil.
  • the ultrasonic atomizing core 11 is a horn type having a small opening at the upper end and a large opening at the lower end, and the ultrasonic atomizing core 11 passes through the first fixing seat 31.
  • the second fixing base 32 is fixed in the atomization chamber, the inner side of the ultrasonic atomizing core 11 is an atomizing surface, and the atomizing surface is covered with a first oil guiding layer 12 communicating with the oil chamber 4, the atomization An atomizing sheet 16 is mounted in the chamber below the bottom opening of the ultrasonic atomizing core 11, and the second atomizing surface of the atomizing sheet 16 is mounted with a second opening that closes the bottom opening of the ultrasonic atomizing core 11 and communicates with the oil chamber 4.
  • the oil guiding layer 15, the first oil guiding layer 12 and the second oil guiding layer 15 are enclosed to form an atomizing chamber, and the ultrasonic atomizing core 11
  • the upper end opening is open to the upper end of the atomization chamber, and the atomization chamber is provided with a vent pipe 1 extending from the upper end opening of the ultrasonic atomizing core 11 into the atomization chamber, and the vent pipe 1 and A gap is provided between the upper ends of the ultrasonic atomizing core 11 so that the atomizing chamber communicates with the opening of the atomizing chamber, and the inlet end of the venting tube 1 is disposed above the second oil guiding layer 15 and with the second oil guiding layer 15 There is a gap between the outlet end and the suction nozzle 21 through the air block 6 .
  • the air block 6 is provided with a vent hole in the middle of the air block 6 to communicate the nozzle with the vent pipe.
  • the lower end of the spray chamber is fixed at the lower end of the smoke body.
  • the lower cover 3 is sealed by a sealing base 7, and the upper cover 2 is provided with a suction nozzle 21 and an air inlet 22 of the upper cover.
  • the upper cover 2 is screwed on the upper end of the tobacco body so that the upper cover 2 seals the oil chamber. 4 opening, the suction nozzle 21 is in communication with the vent pipe 1 and the air inlet of the upper cover 2 is in communication with the opening of the atomization chamber.
  • the first oil guiding layer is fixed on the atomizing surface of the ultrasonic atomizing core by a fastener.
  • the second oil guiding layer is connected to the first oil guiding layer portion.
  • the first oil guiding layer and the second oil guiding layer are oil guiding cotton or a layer of oleophilic particles formed by encapsulating lipophilic particles through a net body or a layer of oleophilic particles having a fixed density and pressed by oleophilic particles. Or glued to a layer of oleophilic particles with a fixed density by high temperature glue.
  • the ultrasonic atomizing core comprises a piezoelectric ceramic, the inner and outer surfaces of the piezoelectric ceramic are respectively attached with an inner conductive layer and an outer conductive layer, and the inner conductive layer and the outer conductive layer are respectively connected to the electrodes of the power source.
  • the outside air enters from the air inlet 22 of the upper cover, and enters the atomization chamber through the airflow passage between the outer wall of the vent pipe 1 and the grease trap 42 to the airflow.
  • the smoke in the atomization chamber is carried through the passage inside the vent pipe, and the internal passage of the gas barrier 6 is sucked by the user from the suction nozzle 21.
  • the smoke oil in this example enters the first oil guiding layer 12 and the second oil guiding layer 15 from the lower portion of the oil chamber, and then the smoke oil on the first oil guiding layer 12 is passed through the horn type ultrasonic atomizing core 11. After atomization, the smoke oil on the second oil guiding layer 15 is atomized by the atomizing sheet 16. The direction of the spray of the smoke oil after atomization is as shown in FIG.
  • the mist atomized on the ultrasonic atomizing core 11 faces the vent pipe 1
  • the outer wall is sprayed, and the mist atomized on the atomizing sheet 16 is mostly sprayed toward the first oil guiding layer 12, and the large particle smoke facing the outer wall of the vent pipe 1 passes through the outer wall of the vent pipe 1 and is along the outer wall of the vent pipe 1 Reflowing onto the second oil guiding layer is again ultrasonically atomized by the atomized sheet.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • an ultrasonic electronic cigarette has a structure substantially the same as that of the first embodiment, except that the vent pipe 1 is disposed on the outer side of the atomization chamber and is provided with a liquid-proof tube 17, and the liquid-repellent tube One end of the tube 17 is screwed onto the vent pipe 1, and the other end is extended from the intake end of the vent pipe 1 and is also provided with a gap between the second oil guiding layer 15 and the vent pipe 1 There is a gap.
  • a diverting portion 14 is disposed between the vent pipe 1 and the suction nozzle 21, and the diverting portion 14 is mounted on the air block 6, and a plurality of split air holes and a gas block 6 are disposed on a side surface of the diverting portion 14. The stomata are connected.
  • the diverting portion has an inverted conical shape, and the inverted conical outer circular bevel communicates with the split vent to form a condensing surface.
  • the smoke entering the snorkel does not directly enter the user's mouth, and when the superheated flue passes through the split vent of the splitting portion, the condensation on the condensing surface drops onto the second oil guiding layer along the condensing surface, preventing the user from inhaling the superheated smoky oil. Being burnt to the mouth.
  • the upper cover 2 and the oil chamber opening are sealed by the gasket 5.
  • the bottom of the lower cover 3 is provided with a through hole communicating with the outside, and the inner wall of the through hole is sealed and fixed with an insulating ring 8 fixed in the insulating ring, and the inner electrode 9 is electrically connected to the ultrasonic atomizing core 11.

Landscapes

  • Special Spraying Apparatus (AREA)

Abstract

一种雾化室及超声波电子烟，雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯（11），作为雾化室的一种实施例，喇叭型的超声波雾化芯（11）外侧包覆有与油腔连通的第一导油层（12），作为雾化室的另一种实施例，在超声波雾化芯（11）内侧或包覆有与油腔（4）连通的第一导油层（12），超声波雾化芯（11）的底部开口下方安装有雾化片（16），雾化片（16）上侧安装有封闭超声波雾化芯（11）的底部开口且与油腔（4）连通的第二导油层（15），第一导油层（12）或/和第二导油层（15）内吸满烟油，通过超声波雾化芯（11）生产烟雾，然后被用户吸食；超声波电子烟包括上盖（2）、下盖（3）和烟本体，上盖（2）旋装在烟本体上端密封烟本体内油腔（4）的开口。本装置通过超声波雾化芯（11）和雾化片（16）组合增大烟雾量、让烟雾颗粒更细小，口感更好，同时起到回收利用的作用，避免浪费资源。

Description

一种雾化室及超声波电子烟 技术领域
本发明涉及一种雾化室及超声波电子烟。
 
 背景技术
目前已有的高频超声波电子烟存在容易泡油不出雾、烟雾带出不够充分、空间利用率不高、且容易吸入大颗粒烟雾。现有高频超声波电子烟所采用的雾化片采用的都是圆片状压电陶瓷，具有如下问题：
1.导油层通常是水平布设，在使用过程中导油层在吸收饱和后，容易出现烟油浸出导油层积留在圆片状压电陶瓷上使其不能及时生成烟雾的现象；
2.雾化片正对吸嘴，使得雾化产生的大颗粒烟雾会垂直雾化片表面方向往上喷，直接喷向使用者的口腔,严重时会烫伤口腔。
 技术问题
本发明的目的在于克服现有技术的不足而提供一种能回收大颗粒烟雾，增大烟雾量及让烟雾颗粒更细小，口感更好，避免浪费资源，防止用户吸到烟油及被烫伤口腔的雾化室及超声波电子烟。
 
 技术解决方案
为解决上述问题，本发明采用如下技术方案：
一种雾化室，所述雾化室上端设有出气口，下端设有进气孔，所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯；
基于上述技术特征，雾化室分为两种结构形式，第一种结构形式如下：
所述超声波雾化芯在斜向上的雾化面上包覆有与油腔连通的第一导油层，所述第一导油层与气流通道连通，使得所述第一导油层内的烟油被超声雾化生产出来的烟雾被用户吸食。通过使用喇叭型的超声波雾化芯加大了与第一导油层接触面积，保证了烟雾量，同时超声波雾化芯雾化烟油喷出烟雾的方向垂直于第一导油层或雾化面，不会直接喷向使用者的口腔，防止了烫伤使用者口腔的可能；
所述第一导油层通过紧固件固定在超声波雾化芯雾化面上，因为超声波雾化芯工作时第一导油层上的烟油被雾化垂直超声波雾化芯的雾化面喷出烟雾，此时第一导油层受到烟雾向外的拉力，第一导油层瞬时脱离超声波雾化芯的雾化面，因此通过紧固件将第一导油层固定在超声波雾化芯的雾化面上，一方面防止超声波雾化芯的空载，保证超声波雾化芯的寿命，另一方面保证雾化的效果。
优选地，所述第一导油层为导油棉或通过网体将亲油颗粒包裹形成的亲油颗粒层或由亲油颗粒压制成的具有固定疏密度的亲油颗粒层或通过高温胶水胶接成具有固定疏密度的亲油颗粒层。
优选地，所述超声波雾化芯包括压电陶瓷，所述压电陶瓷的内外表面分别附着有内导电层和外导电层，内导电层和外导电层分别连接电源的电极。
作为雾化室的一种实施方式，所述雾化室的室壁由通气管构成，所述第一导油层设置在超声波雾化芯的外侧面，所述第一导油层和通气管内壁合围形成雾化腔，所述通气管的进气孔通过雾化腔与出气口连通。采用这种结构，超声波雾化芯雾化烟油生产的烟雾将喷打在通气管的内壁上，然而大颗粒烟雾积留在通气管内壁上形成冷凝烟液滴，烟液滴顺着通气管内壁往下流至第一导油层上即被回收再利用，减少烟油的浪费和减少大颗粒烟雾被用户吸食而影响烟雾口感。
与上述实施方式的雾化室匹配的一种超声波电子烟，包括上盖、下盖和烟本体，所述烟本体中部设有与外界连通的空腔，所述烟本体内还设有存放烟油的油腔，所述油腔上部开口，所述通气管通过固定在烟本体下端的下盖密封固定在所述空腔内，所述通气管外壁与烟本体空腔壁之间设有间隙形气流通道，所述上盖上设有吸嘴和进气口，所述上盖旋装在烟本体上端使得所述上盖密封所述油腔开口，且所述吸嘴与通气管连通，所述上盖的进气口通过气流通道、通气管进气孔与雾化腔连通。上盖的旋装方便往油腔内添加烟油。
优选地，所述通气管与吸嘴之间设有分流部，所述分流部固定在超声波雾化芯上端，所述分流部上设有多个分流槽，所述分流槽与通气管内壁之间设有间隙形成分流通道，所述分流通道将雾化腔与通气管的出气口连通。通过分流部上的分流槽，这样烟气就不直接进入用户口腔，防止用户被烟气烫伤。
作为雾化室的另一种实施方式，所述第一导油层设置在超声波雾化芯的内侧面，所述第一导油层内侧空间形成雾化腔，所述雾化室的进气孔通过雾化腔与出气口连通。超声波雾化芯雾化烟油将烟雾喷在相对的第一导油层上，此时大颗粒烟雾积留第一导油层上形成冷凝烟液滴且被第一导油层再次吸收回收再利用，小颗粒烟雾随气流被用户吸食，减少烟油的浪费和减少大颗粒烟雾被用户吸食而影响烟雾口感。
与上述实施方式的雾化室匹配的一种超声波电子烟，包括上盖、下盖和烟本体，所述烟本体中部设有与外界连通的空腔，所述烟本体内设有存放烟油的油腔，所述油腔上部开口，所述雾化室通过固定在烟本体上的下盖固定在烟本体的下方使得雾化腔与烟本体的空腔连通，所述下盖上设有进气口，下盖内设有与下盖的进气口连通的气流通道，所述气流通道与雾化室的进气孔连通，所述上盖上设有吸嘴，所述上盖旋装在烟本体上端使得所述上盖密封所述油腔开口，且所述吸嘴与烟本体的空腔连通。
优选地，所述烟本体的空腔与雾化室连接端的直径大于与吸嘴连接端的直径。超声波雾化芯雾化烟油将烟雾除开喷在相对的第一导油层上冷凝还通过烟本体的空腔内壁冷凝，并且通过空腔的形状使得烟雾冷凝后形成烟液滴且落入第一导油层再次吸收回收再利用。
所述下盖内设有用于固定雾化室的第一固定座。
上述两种结构的超声波电子烟，上盖与所述油腔开口通过密封垫密封。所述下盖底部设置有与外部连通的通孔，所述通孔内壁密封固定有绝缘环，内电极固定在绝缘环内，所述内电极与超声波雾化芯电连接。
由于采用第一种雾化室的结构，利用喇叭型超声波雾化芯的内侧面或外侧面超声雾化烟油，充分利用的其雾化后生成的烟雾喷出方向来回收大颗粒烟雾，提升用户吸食小颗粒烟雾的口感，以及防止该超声波雾化芯表面上覆盖的第一导油层在吸收饱和的烟油时出现浸泡而不能生成烟雾的现象。
在上述雾化室内增加第二导油层，构成第二种雾化室的结构形式，具体结构如下：
所述雾化室上端设有开口，所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯，所述超声波雾化芯内侧为雾化面，所述雾化面上包覆有与油腔连通的第一导油层，所述雾化室内在超声波雾化芯的底部开口下方安装有雾化片，所述雾化片上侧雾化面上安装有封闭超声波雾化芯的底部开口且与油腔连通的第二导油层，所述第一导油层和第二导油层合围形成雾化腔，所述雾化腔与气流通道连通，使得所述第一、第二导油层内的烟油被雾化生产出来的烟雾被用户吸食。通过使用喇叭型的超声波雾化芯加大了与导油层接触面积，雾化片雾化烟油时生产的烟雾与超声波雾化芯雾化时生产的烟雾交集在一个雾化腔里最后被用户吸食，保证了烟雾量，同时超声波雾化芯雾化烟油喷出烟雾的方向垂直于导油层或雾化面，不会直接喷向使用者的口腔，防止了烫伤使用者口腔的可能。
所述第一导油层通过紧固件固定在超声波雾化芯雾化面上，因为超声波雾化芯工作时导油层上的烟油被雾化垂直超声波雾化芯的雾化面喷出烟雾，此时导油层受到烟雾向外的拉力，导油层瞬时脱离超声波雾化芯的雾化面，因此通过紧固件将导油层固定在超声波雾化芯的雾化面上，一方面防止超声波雾化芯的空载，保证超声波雾化芯的寿命，另一方面保证雾化的效果。
优选地，所述第二导油层与第一导油层部分连接，使其超声雾化烟油生产烟雾的速度更快。
优选地，所述导油层为导油棉或通过网体将亲油颗粒包裹形成的亲油颗粒层或由亲油颗粒压制成的具有固定疏密度的亲油颗粒层或通过高温胶水胶接成具有固定疏密度的亲油颗粒层。
优选地，所述超声波雾化芯包括压电陶瓷，所述压电陶瓷的内外表面分别附着有内导电层和外导电层，内导电层和外导电层分别连接电源的电极。
优选的，所述超声波雾化芯的上端开口正对雾化室的上端开口，所述雾化腔内设有通气管，所述通气管从超声波雾化芯的上端开口伸入所述雾化腔，并且通气管与超声波雾化芯上端开口之间设有间隙使得雾化腔与雾化室开口连通，所述通气管的进气端设置在所述第二导油层上方并且与第二导油层之间设有间隙，出气端与吸嘴密封连接。这样当超声波雾化芯雾化烟油时将烟雾喷打在通气管的外壁上，此大颗粒烟雾积留在通气管外壁上形成冷凝烟液滴，烟液滴顺着通气管外壁往下流至第二导油层上，即被回收再利用，减少烟油的浪费和减少大颗粒烟雾被用户吸食而影响烟雾口感。而雾化片工作时，雾化片喷出来的部分大颗粒烟雾也被第一导油层吸收再次雾化，从而通过超声波雾化芯和雾化片同时工作的大颗粒烟雾被对方吸收再次雾化，不仅可以提高烟雾口感的稳定性还可以增大烟雾量，满足用户的需求。
作为第二种雾化室的另一种实施方式，所述通气管设置在雾化腔内的外侧套装有防液管，所述防液管的一端旋装在通气管上，另一端伸出通气管的进气端并且与第二导油层之间也设有间隙，所述防液管与通气管之间设有间隙，当大颗粒烟雾在防液管外壁上冷凝后顺着防液管滴落在第二导油层上，由于防液管伸出通气管，且防液管与通气管之间设有间隙，一方面防止防液管底部的冷凝液滴再顺着通气管被用户吸入，另一方面防液管与通气管的间隙还起到隔热的作用，防止热量传导至吸嘴而烫伤用户口腔。
所述超声波雾化芯为上端开口小、下端开口大的喇叭型。这样保证超声波雾化芯上产生烟雾的方向面向第二导油层，从而超声波雾化芯产生的大颗粒烟雾被第二导油层吸收再次雾化，大大减少了大颗粒烟雾被吸食的可能，提高烟雾口感。
所述超声波雾化芯通过第一固定座和第二固定座固定在雾化室内，保证了超声波雾化芯固定的稳定性。
与上述实施方式的第二种雾化室匹配的一种超声波电子烟，包括上盖、下盖和烟本体，所述烟本体包括外管和安装在外管内的隔油管，所述隔油管构成所述雾化室的室壁，所述外管和隔油管之间形成上部开口、下部设有出油孔的油腔，所述雾化室的下端通过固定在烟本体下端的下盖密封，所述上盖上设有吸嘴和进气口，所述上盖旋装在烟本体上端使得上盖密封所述油腔开口、所述吸嘴与通气管连通并且所述上盖的进气口与雾化室的开口连通。上盖为旋装的目的是方便往油腔内添加烟油。
优选地，所述吸嘴通过隔气座与通气管密封连接，所述隔气座中部设有气孔将吸嘴与通气管连通。
优选地，所述通气管与吸嘴之间设有分流部，所述分流部安装在隔气座上，所述分流部的侧面上设有多个分流气孔与隔气座的气孔连通。优选地，所述分流部为倒圆锥形，所述倒圆锥形的外圆斜面与分流气孔连通形成冷凝面。这样进入通气管的烟雾不会直接冲入用户口腔，而且过热烟气通过分流部的分流气孔时，在冷凝面上冷凝顺着冷凝面滴落在第二导油层上，防止用户吸入过热烟油被烫伤口腔。
优选地，所述下盖通过密封底座将雾化室内雾化片和第二导油层密封固定。
优选地，所述上盖与所述油腔开口通过密封垫密封。
优选地，所述下盖底部设置有与外部连通的通孔，所述通孔内壁密封固定有绝缘环，内电极固定在绝缘环内，所述内电极与超声波雾化芯电连接。
 有益效果
由于采用第二种雾化室的结构，通过使用超声波雾化芯超声雾化烟油生产烟雾且将烟雾喷射到第二导油层上或通气管壁上或防液管壁上，然后大颗粒烟雾通过冷凝回流到第二导油层上被雾化片再次超声雾化，与此同时，雾化片喷出来的大颗粒烟雾也被第一雾化面吸收再超声雾化，综上所述，超声波雾化芯和雾化片组合是为了增大烟雾量及让烟雾颗粒更细小，口感更好，也可以起到一个回收利用的作用，避免浪费资源。同时在通气管内设置有分流部，分流部设有分流气孔和冷凝面，这样进入分流气孔的过热烟气在冷凝面上冷凝顺着冷凝面滴落在第二导油层上，使用户不会吸到烟油及被烫伤口腔的现象。
 附图说明
图1为本发明超声波电子烟实施例一剖视图；
图2为本发明超声波电子烟实施例一的***图。
图3为本发明超声波电子烟超声波雾化芯的结构示意图。
图4为本发明超声波电子烟实施例一的导气图。
图5为本发明超声波电子烟实施例一的烟油流向图。
图6为本发明超声波电子烟实施例一的烟雾流向及大颗粒烟雾冷凝回流图。
图7为本发明超声波电子实施例二剖视图；
图8为本发明超声波电子烟实施例二的***图。
图9为本发明超声波电子烟实施例二的导气图。
图10为本发明超声波电子烟实施例二的烟油流向图。
图11为本发明超声波电子烟实施例二的烟雾流向及大颗粒烟雾冷凝回流图。
图12为本发明超声波电子烟实施例三剖视图；
图13为本发明超声波电子烟实施例三的***图。
图14为本发明超声波电子烟实施例三的导气图。
图15为本发明超声波电子烟实施例三的烟油流向图。
图16为本发明超声波电子烟实施例三的烟雾流向及大颗粒烟雾冷凝回流图。
图17为本发明超声波电子实施例四剖视图；
图18为本发明超声波电子烟实施例四的***图。
图19为本发明超声波电子烟实施例四的导气图。
附图中，1、通气管，11、超声波雾化芯，12、第一导油层，13、紧固件，14、分流部，15、第二导油层，16、雾化片，17、防液管，18、进气孔，19、电极，2、上盖，21、吸嘴，22、上盖的进气口，3、下盖，31、第一固定座，32、第二固定座，33、下盖的进气口，4、油腔，41、外管，42、隔油管，5、密封垫，6、隔气座，7、密封底座，8、绝缘环，9、内电极。
 本发明的最佳实施方式
以下结合附图和具体实施方式对本发明做进一步的说明。
实施例一：
如图1至6所示，一种超声波电子烟，包括雾化室、上盖2、下盖3和烟本体，所述烟本体中部设有与外界连通的空腔，所述空腔内设有通气管1，所述雾化室的室壁由通气管1构成，所述通气管1上端设有出气口，下端设有进气孔，所述通气管1内设有用于雾化烟油的喇叭型的超声波雾化芯11，所述超声波雾化芯11为下端直径大上端直径小的喇叭型，所述超声波雾化芯11的外侧面上包覆有与油腔连通的第一导油层12，所述第一导油层12与气流通道连通，使得所述第一导油层内的烟油被超声雾化生产出来的烟雾被用户吸食，所述第一导油层12通过紧固件13固定在超声波雾化芯11雾化面上，因为超声波雾化芯工作时第一导油层上的烟油被超声雾化垂直超声波雾化芯雾化面喷出的烟雾，此时第一导油层受到烟雾向外的拉力，因此通过紧固件13固定第一导油层可以防止第一导油层脱离超声波雾化芯的表面，从而保证雾化的效果。
所述烟本体内还设有存放烟油的油腔4，所述烟本体包括外管41和隔油管42，所述油腔4由外管41和隔油管42围成，所述油腔4上部开口，所述通气管1通过固定在烟本体下端的下盖3固定在所述空腔内，并且通过设置在通气管1和下盖3之间的密封底座7将下盖3与通气管1密封，所述通气管1外壁与隔油管42之间设有间隙形成气流通道，所述上盖2上设有吸嘴21和上盖的进气口22，所述上盖2旋装在烟本体上端密封所述油腔4的开口，所述吸嘴21与通气管1出气口连通，当上盖2安装在烟本体上后，吸嘴21与隔气座6密封，通气管1的出气口与隔气座6密封，所述通气管1与隔气座6之间设有分流部14，所述分流部14固定在超声波雾化芯11上端，所述分流部14上设有多个分流槽，所述分流槽与通气管1内壁之间设有间隙形成分流通道，所述分流通道将雾化腔与通气管的出气口连通。
在本实施列中，所述第一导油层12为导油棉。
在本实施列中，所述超声波雾化芯11包括的内外表面分别附着有内导电层和外导电层，内导电层和外导电层分别连接电源的电极19。
如图4所示，本例中，用户在通过吸嘴吸烟时，外界空气从上盖的进气口22进入，通过通气管1外壁与隔油管42之间的气流通道进入雾化腔，气流携带雾化腔内的烟雾依次通过分流部14的分流通道、通气管的出气口、隔气座6内部气道被用户从吸嘴21吸出。
如图5所示，本例中的烟油从油腔下方出口进入第一导油层12，然后通过喇叭型的超声波雾化芯11将第一导油层12上的烟油雾化，烟油雾化后喷射的方向如图6所示，是面向通气管1内壁，这样大颗粒烟雾通过通气管内壁冷凝作用后，沿通气管内壁回流到第一导油层上被超声波雾化芯11再次超声雾化。
实施例二：
如图7至12所示，一种超声波电子烟，包括雾化室、上盖2、下盖3和烟本体，所述烟本体包括外管41和隔油管42，所述外管41内壁和隔油管42外壁围成油腔4，所述油腔4上部开口，所述隔油管42内部空腔与雾化室连接，并且隔油管42内部空腔与雾化室连接端的直径大于与吸嘴连接端的直径，所述雾化室通过第一固定座31密封固定在烟本体油腔4的下方，使得雾化腔与烟本体的空腔连通，所述第一固定座31通过下盖3固定在外管41下端上，所述下盖3上设有下盖的进气口33，下盖3内设有与下盖的进气口33连通的气流通道，所述气流通道与雾化室的进气孔连通，所述上盖2上设有吸嘴21，所述上盖旋装在外管41上端使得所述上盖密封所述油腔开口，且使得所述吸嘴21通过隔油管42内部空腔与雾化室连通。
所述雾化室上端设有出气口，下端设有进气孔，所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯11，所述超声波雾化芯11为下端直径小上端直径大的喇叭型，所述第一导油层12设置在超声波雾化芯11的内侧面，所述第一导油层12内侧空间形成雾化腔，所述雾化室的进气孔18通过雾化腔与出气口连通。超声波雾化芯11雾化烟油将烟雾喷在相对的第一导油层上，此大颗粒烟雾积留第一导油层上形成冷凝烟液滴且被第一导油层再次吸收回收再利用，减少烟油的浪费和减少大颗粒烟雾被用户吸食而影响烟雾口感。
上述两种结构的超声波电子烟，上盖2与所述油腔开口通过密封垫5密封。所述下盖3底部设置有与外部连通的通孔，所述通孔内壁密封固定有绝缘环8，内电极9固定在绝缘环内，所述内电极9与超声波雾化芯11电连接。
如图9所示，本例中，用户在通过吸嘴吸烟时，外界空气从下盖的进气口33进入，通过下盖3内的气流通道进入雾化腔，气流携带雾化腔内的烟雾再通过隔油管42内部空腔被用户从吸嘴21吸出。
如图10所示，本例中的烟油从油腔下方出口进入第一导油层12，然后通过喇叭型的超声波雾化芯11将第一导油层12上的烟油雾化，烟油雾化后喷射的方向如图11所示，是面向隔油管42内壁形成的下大上小的圆台型空腔，这样大颗粒烟雾通过隔油管42内壁冷凝作用后，沿隔油管42内壁回流到第一导油层上被超声波雾化芯11再次超声雾化。
实施例三：
如图12至16所示，一种超声波电子烟，包括雾化室、上盖2、下盖3和烟本体，所述烟本体包括外管41和安装在外管41内的隔油管42，所述隔油管42构成所述雾化室的室壁，所述外管41和隔油管42之间形成上部开口、下部设有出油孔的油腔4，所述雾化室上端设有开口，所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯11，超声波雾化芯11为上端开口小、下端开口大的喇叭型，超声波雾化芯11通过第一固定座31和第二固定座32固定在雾化室内，所述超声波雾化芯11内侧为雾化面，所述雾化面上包覆有与油腔4连通的第一导油层12，所述雾化室内在超声波雾化芯11的底部开口下方安装有雾化片16，所述雾化片16上侧雾化面上安装有封闭超声波雾化芯11的底部开口且与油腔4连通的第二导油层15，所述第一导油层12和第二导油层15合围形成雾化腔，所述超声波雾化芯11的上端开口正对雾化室的上端开口，所述雾化腔内设有通气管1，所述通气管1从超声波雾化芯11的上端开口伸入所述雾化腔，并且通气管1与超声波雾化芯11上端开口之间设有间隙使得雾化腔与雾化室开口连通，所述通气管1的进气端设置在所述第二导油层15上方并且与第二导油层15之间设有间隙，出气端与吸嘴21通过隔气座6密封连接，所述隔气座6中部设有气孔将吸嘴与通气管连通，所述雾化室的下端通过固定在烟本体下端的下盖3通过密封底座7密封，所述上盖2上设有吸嘴21和上盖的进气口22，所述上盖2旋装在烟本体上端使得上盖2密封所述油腔4开口、所述吸嘴21与通气管1连通并且所述上盖2的进气口与雾化室的开口连通。
优选地，所述第一导油层通过紧固件固定在超声波雾化芯雾化面上。
优选地，所述第二导油层与第一导油层部分连接。
优选地，所述第一导油层和第二导油层为导油棉或通过网体将亲油颗粒包裹形成的亲油颗粒层或由亲油颗粒压制成的具有固定疏密度的亲油颗粒层或通过高温胶水胶接成具有固定疏密度的亲油颗粒层。
优选地，所述超声波雾化芯包括压电陶瓷，所述压电陶瓷的内外表面分别附着有内导电层和外导电层，内导电层和外导电层分别连接电源的电极。
如图14所示，本例中，用户在通过吸嘴吸烟时，外界空气从上盖的进气口22进入，通过通气管1外壁与隔油管42之间的气流通道进入雾化腔，气流携带雾化腔内的烟雾再通过通气管内部的通道、隔气座6内部通道被用户从吸嘴21吸出。
如图15所示，本例中的烟油从油腔下方出口进入第一导油层12和第二导油层15，然后通过喇叭型的超声波雾化芯11将第一导油层12上的烟油雾化，通过雾化片16将第二导油层15上的烟油雾化，烟油雾化后喷射的方向如图16所示，超声波雾化芯11上雾化后的烟雾面向通气管1外壁喷射，而雾化片16上雾化后的烟雾大部分是面向第一导油层12喷射，面向通气管1外壁的大颗粒烟雾，通过通气管1外壁的冷凝作用后，沿通气管1外壁回流到第二导油层上被雾化片再次超声雾化。
实施例四：
如图17至19所示，一种超声波电子烟，结构与实施例一结构大体相同，区别在于，所述通气管1设置在雾化腔内的外侧套装有防液管17，所述防液管17的一端旋装在通气管1上，另一端伸出通气管1的进气端并且与第二导油层15之间也设有间隙，所述防液管17与通气管1之间设有间隙。所述通气管1与吸嘴21之间设有分流部14，所述分流部14安装在隔气座6上，所述分流部14的侧面上设有多个分流气孔与隔气座6的气孔连通。
优选的所述分流部为倒圆锥形，所述倒圆锥形的外圆斜面与分流气孔连通形成冷凝面。这样进入通气管的烟雾不会直接冲入用户口腔，而且过热烟气通过分流部的分流气孔时，在冷凝面上冷凝顺着冷凝面滴落在第二导油层上，防止用户吸入过热烟油被烫伤口腔。
上述两种结构的超声波电子烟，上盖2与所述油腔开口通过密封垫5密封。所述下盖3底部设置有与外部连通的通孔，所述通孔内壁密封固定有绝缘环8，内电极9固定在绝缘环内，所述内电极9与超声波雾化芯11电连接。
如图19所示，本例中，用户在通过吸嘴吸烟时，外界空气从上盖的进气口22进入，通过通气管1外壁与隔油管42之间的气流通道进入雾化腔，气流携带雾化腔内的烟雾依次从通气管内部的通道、通过分流部14上的分流气孔、隔气座6内部通道被用户从吸嘴21吸出。
 本发明的实施方式
在此处键入本发明的实施方式描述段落。
 工业实用性
上述实施例仅仅是清楚地说明本发明所作的举例，而非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里也无需也无法对所以的实施例予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (15)

  1. 一种雾化室，所述雾化室上端设有出气口，下端设有进气孔，其特征在于：所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯，所述超声波雾化芯在斜向上的雾化面上包覆有与油腔连通的第一导油层，所述第一导油层与气流通道连通，使得所述第一导油层内的烟油被超声雾化生产出来的烟雾被用户吸食。
  2. 根据权利要求1所述的雾化室，其特征在于：所述第一导油层通过紧固件固定在超声波雾化芯雾化面上。
  3. 根据权利要求1或2所述的雾化室，其特征在于：所述雾化室的室壁由通气管构成，所述第一导油层设置在超声波雾化芯的外侧面，所述第一导油层和通气管内壁合围形成雾化腔，所述通气管的进气孔通过雾化腔与出气口连通。
  4. 根据权利要求1或2所述的雾化室，其特征在于：所述第一导油层设置在超声波雾化芯的内侧面，所述第一导油层内侧空间形成雾化腔，所述雾化室的进气孔通过雾化腔与出气口连通。
  5. 一种超声波电子烟，包括权利要求3所述的雾化室，其特征在于：包括上盖、下盖和烟本体，所述烟本体中部设有与外界连通的空腔，所述烟本体内还设有存放烟油的油腔，所述油腔上部开口，所述通气管通过固定在烟本体下端的下盖密封固定在所述空腔内，所述通气管外壁与烟本体空腔壁之间设有间隙形气流通道，所述上盖上设有吸嘴和进气口，所述上盖旋装在烟本体上端使得所述上盖密封所述油腔开口、且所述吸嘴与通气管连通，所述上盖的进气口通过气流通道、通气管进气孔与雾化腔连通。
  6. 根据权利要求5所述的超声波电子烟，其特征在于：所述通气管与吸嘴之间设有分流部，所述分流部固定在超声波雾化芯上端，所述分流部上设有多个分流槽，所述分流槽与通气管内壁之间设有间隙形成分流通道，所述分流通道将雾化腔与通气管的出气口连通。
  7. 一种超声波电子烟，包括权利要求4所述的雾化室，其特征在于：包括上盖、下盖和烟本体，所述烟本体中部设有与外界连通的空腔，所述烟本体内设有存放烟油的油腔，所述油腔上部开口，所述雾化室通过固定在烟本体上的下盖固定在烟本体的下方使得雾化腔与烟本体的空腔连通，所述下盖上设有进气口，下盖内设有与下盖的进气口连通的气流通道，所述气流通道与雾化室的进气孔连通，所述上盖上设有吸嘴，所述上盖旋装在烟本体上端使得所述上盖密封所述油腔开口、且所述吸嘴与烟本体的空腔连通，所述烟本体的空腔与雾化室连接端直径大于与吸嘴连接端的直径。
  8. 一种雾化室，所述雾化室上端设有开口，其特征在于：所述雾化室内设有用于雾化烟油的喇叭型的超声波雾化芯，所述超声波雾化芯内侧为雾化面，所述雾化面上包覆有与油腔连通的第一导油层，所述雾化室内在超声波雾化芯的底部开口下方安装有雾化片，所述雾化片上侧雾化面上安装有封闭超声波雾化芯的底部开口且与油腔连通的第二导油层，所述第一导油层和第二导油层合围形成雾化腔，所述雾化腔与气流通道连通，使得所述第一、第二导油层内的烟油被雾化生产出来的烟雾被用户吸食。
  9. 根据权利要求8所述的雾化室，其特征在于：所述第一导油层通过紧固件固定在超声波雾化芯雾化面上。
  10. 根据权利要求9所述的雾化室，其特征在于：所述第二导油层与第一导油层部分连接。
  11. 根据权利要求8至10之一所述的雾化室，其特征在于：所述超声波雾化芯的上端开口正对雾化室的上端开口，所述雾化腔内设有通气管，所述通气管从超声波雾化芯的上端开口伸入所述雾化腔，并且通气管与超声波雾化芯上端开口之间设有间隙使得雾化腔与雾化室开口连通，所述通气管的进气端设置在所述第二导油层上方并且与第二导油层之间设有间隙，出气端与吸嘴密封连接。
  12. 根据权利要求11所述的雾化室，其特征在于：所述通气管设置在雾化腔内的外侧套装有防液管，所述防液管的一端旋装在通气管上，另一端伸出通气管的进气端并且与第二导油层之间也设有间隙，所述防液管与通气管之间设有间隙。
  13. 根据权利要求12所述的雾化室，其特征在于：所述超声波雾化芯为上端开口小、下端开口大的喇叭型。
  14. 一种超声波电子烟，包括权利要求11至13之一所述的雾化室，其特征在于：包括上盖、下盖和烟本体，所述烟本体包括外管和安装在外管内的隔油管，所述隔油管构成所述雾化室的室壁，所述外管和隔油管之间形成上部开口、下部设有出油孔的油腔，所述雾化室的下端通过固定在烟本体下端的下盖密封，所述上盖上设有吸嘴和进气口，所述上盖旋装在烟本体上端使得上盖密封所述油腔开口、所述吸嘴与通气管连通并且所述上盖的进气口与雾化室的开口连通。
  15. 根据权利要求14所述的超声波电子烟，其特征在于：所述吸嘴通过隔气座与通气管密封连接，所述隔气座中部设有气孔将吸嘴与通气管连通，所述通气管与吸嘴之间设有分流部，所述分流部安装在隔气座上，所述分流部的侧面上设有多个分流气孔与隔气座的气孔连通，所述分流部为倒圆锥形，所述倒圆锥形的外圆斜面与分流气孔连通形成冷凝面。
PCT/CN2017/118850 2016-12-30 2017-12-27 一种雾化室及超声波电子烟 WO2018121561A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201621489414.6 2016-12-30
CN201621474740.X 2016-12-30
CN201621474740.XU CN206443207U (zh) 2016-12-30 2016-12-30 一种雾化室及超声波电子烟
CN201621489414.6U CN206333374U (zh) 2016-12-30 2016-12-30 一种雾化室及超声波电子烟

Publications (1)

Publication Number Publication Date
WO2018121561A1 true WO2018121561A1 (zh) 2018-07-05

Family

ID=62706912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/118850 WO2018121561A1 (zh) 2016-12-30 2017-12-27 一种雾化室及超声波电子烟

Country Status (1)

Country Link
WO (1) WO2018121561A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109619707A (zh) * 2019-02-27 2019-04-16 东莞市特拉康电子科技有限公司 防漏油雾化抽吸装置
EP3970528A4 (en) * 2019-06-17 2023-10-11 China Tobacco Hunan Industrial Co., Ltd. ATOMIZER FOR ELECTRONIC CIGARETTE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204070562U (zh) * 2014-08-12 2015-01-07 深圳市合元科技有限公司 电子烟用雾化器及电子烟
CN105559151A (zh) * 2016-03-21 2016-05-11 湖南中烟工业有限责任公司 一种超声波雾化器及电子烟
US20160295913A1 (en) * 2015-04-09 2016-10-13 David Guo Ultrasonic e-cigarette device
CN205671482U (zh) * 2016-06-16 2016-11-09 湖南中烟工业有限责任公司 一种超声波电子烟雾化器
CN206333374U (zh) * 2016-12-30 2017-07-18 湖南中烟工业有限责任公司 一种雾化室及超声波电子烟
CN206443207U (zh) * 2016-12-30 2017-08-29 湖南中烟工业有限责任公司 一种雾化室及超声波电子烟

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204070562U (zh) * 2014-08-12 2015-01-07 深圳市合元科技有限公司 电子烟用雾化器及电子烟
US20160295913A1 (en) * 2015-04-09 2016-10-13 David Guo Ultrasonic e-cigarette device
CN105559151A (zh) * 2016-03-21 2016-05-11 湖南中烟工业有限责任公司 一种超声波雾化器及电子烟
CN205671482U (zh) * 2016-06-16 2016-11-09 湖南中烟工业有限责任公司 一种超声波电子烟雾化器
CN206333374U (zh) * 2016-12-30 2017-07-18 湖南中烟工业有限责任公司 一种雾化室及超声波电子烟
CN206443207U (zh) * 2016-12-30 2017-08-29 湖南中烟工业有限责任公司 一种雾化室及超声波电子烟

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109619707A (zh) * 2019-02-27 2019-04-16 东莞市特拉康电子科技有限公司 防漏油雾化抽吸装置
CN109619707B (zh) * 2019-02-27 2023-11-10 凤凰爱嗨科技有限公司 防漏油雾化抽吸装置
EP3970528A4 (en) * 2019-06-17 2023-10-11 China Tobacco Hunan Industrial Co., Ltd. ATOMIZER FOR ELECTRONIC CIGARETTE

Similar Documents

Publication Publication Date Title
WO2018000469A1 (zh) 一种组合式超声雾化器及其雾化方法、电子烟
JP6670956B2 (ja) コットンフリー型超音波アトマイザー及び電子タバコ
CN206443207U (zh) 一种雾化室及超声波电子烟
CN205831074U (zh) 一种组合式超声雾化器及电子烟
WO2018000761A1 (zh) 一种电子烟雾化器
US11690401B2 (en) Ultrasonic electronic cigarette atomizer
WO2018058884A1 (zh) 一种超声波电子烟雾化芯及雾化器
WO2018095312A1 (zh) 斜置超声雾化片结构及雾化器、电子烟
WO2018000829A1 (zh) 一种超声波电子烟雾化器
WO2017206211A1 (zh) 一种电子烟雾化器
WO2018210264A1 (zh) 一种超声波电子烟雾化器及该电子烟
CN206333372U (zh) 一种便于雾化吸入的电子烟
JP6804637B2 (ja) 霧化器及びそれを用いた電子タバコ
WO2020063082A1 (zh) 防冷凝液吸出的电子烟雾化器及其电子烟
CN206119177U (zh) 一种中空防漏电子烟雾化芯
CN206978758U (zh) 一种电子烟雾化器
WO2019085874A1 (zh) 一种超声波液态电子烟雾化器及超声波液态电子烟
WO2015184589A1 (zh) 一种雾化器及电子烟
CN206333374U (zh) 一种雾化室及超声波电子烟
WO2018019051A1 (zh) 电子烟雾化器
WO2019029658A1 (zh) 一种雾化器及电子烟
WO2018121561A1 (zh) 一种雾化室及超声波电子烟
WO2019110004A1 (zh) 一种超声波电子烟雾化芯及雾化器
WO2023236652A1 (zh) 具有管状雾化芯的电子烟
WO2019037765A1 (zh) 一种电子烟雾化器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17886567

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17886567

Country of ref document: EP

Kind code of ref document: A1