WO2018210264A1 - 一种超声波电子烟雾化器及该电子烟 - Google Patents

一种超声波电子烟雾化器及该电子烟 Download PDF

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Publication number
WO2018210264A1
WO2018210264A1 PCT/CN2018/087072 CN2018087072W WO2018210264A1 WO 2018210264 A1 WO2018210264 A1 WO 2018210264A1 CN 2018087072 W CN2018087072 W CN 2018087072W WO 2018210264 A1 WO2018210264 A1 WO 2018210264A1
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WO
WIPO (PCT)
Prior art keywords
ultrasonic
oil
electronic cigarette
cotton
sheet
Prior art date
Application number
PCT/CN2018/087072
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
尹新强
易建华
汪洋
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 CN201720535917.0U external-priority patent/CN206949535U/zh
Priority claimed from CN201720577454.4U external-priority patent/CN206949536U/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 US16/613,356 priority Critical patent/US11445752B2/en
Priority to EP18802335.2A priority patent/EP3603427B1/en
Publication of WO2018210264A1 publication Critical patent/WO2018210264A1/zh

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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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/05—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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • 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
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • B05B17/0684—Wicks or the like
    • 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 particularly relates to an ultrasonic electronic cigarette atomizer and the electronic cigarette.
  • the ultrasonic electronic cigarette atomizer on the market comprises a casing, and a suction nozzle assembly is connected to one end of the casing, and an air inlet is formed on the side wall of the casing, and an air inlet passage, an air outlet passage and an ultrasonic wave for ultrasonic atomizing smoke oil are arranged in the outer casing.
  • the atomizing sheet wherein the air inlet, the air inlet passage, the atomization area of the ultrasonic atomizing sheet, the air outlet passage and the nozzle assembly are sequentially connected; the oil tank is also arranged in the outer casing and is used for connecting the oil tank and the ultrasonic atomizing sheet mist.
  • the oil guide cotton Existing ultrasonic electronic aerosolizers have the following disadvantages:
  • the airflow channel setting is unreasonable: the atomization area of the ultrasonic atomizing sheet is opposite to the inlet of the air outlet passage, the airflow enters from the side of the ultrasonic atomizing sheet, and then flows from the air outlet passage to the nozzle assembly.
  • the smoke generated by the ultrasonic atomizing sheet atomizing the smoke oil directly sprays the user's mouth, and the large particle smoke oil in the smoke also splashes into the user's mouth, and the smoke taste is poor; meanwhile, due to the large The temperature of the granular smoke oil is high, and it is easy to burn the oral cavity; in addition, when the user holds the electronic cigarette to smoke, the hand easily blocks the air inlet on the side wall of the outer casing, blocks the air intake passage, and the user experience is poor.
  • the oil guiding cotton is a single-layer structure. Since the center position of the ultrasonic atomizing sheet is the atomized core area, the center position of the ultrasonic atomizing sheet has the highest atomization temperature and the largest amplitude.
  • the single-layer oil guide cotton aging rapidly in the center position of the ultrasonic atomizing sheet, and it will be shocked in a short time, so that the center position of the ultrasonic atomizing sheet is not covered by the oil guiding cotton, and the amount of atomized smoke becomes small. The life of the ultrasonic atomized sheet is degraded.
  • the oil path cannot be turned off, and the surface of the ultrasonic atomized sheet is prone to oil accumulation. Especially when it is not used for a long time, the smoke oil will continuously penetrate into the ultrasonic atomizing sheet, causing oil leakage and foaming phenomenon, resulting in slow start of the atomization start of the ultrasonic atomizing sheet.
  • the existing ultrasonic electronic aerosolizer air flow passage is unreasonable, and the oil guide cotton is easily burnt out, which is easy to leak oil and foam.
  • the object of the present invention is to provide an improved ultrasonic electronic cigarette atomizer and the electronic cigarette, and the air flow passage is set reasonably, and the smoke is not directly sprayed to the user's mouth to avoid smoking into the smoke.
  • the oil guide cotton has a long service life, a large amount of smoke, and the ultrasonic atomization piece has a long service life; the oil path can be shut off, and oil leakage and bubbles are not easy to occur.
  • the oil phenomenon, the atomization start speed is fast.
  • the technical solution adopted by the present invention is:
  • An ultrasonic electronic cigarette atomizer comprises a casing, and a nozzle assembly is connected at one end of the casing, and an air inlet passage, an air outlet passage and an ultrasonic atomizing sheet are arranged in the outer casing, wherein the air inlet passage, the atomization area of the ultrasonic atomizing sheet, and the air outlet
  • the channels are connected in sequence; the structural feature is that the outlet of the inlet passage is opposite to the atomization area of the ultrasonic atomizing sheet;
  • the nozzle assembly includes a nozzle holder mounted at one end of the housing, and a suction nozzle connected to the outlet passage.
  • the air portion has an air inlet connected to the air inlet passage at an end of the air suction portion near the nozzle holder.
  • the air flow passage is set reasonably: when smoking, the direction of the intake air flow is opposite to the direction in which the ultrasonic atomizing sheet smoke is ejected, so that the large particle smoke oil splashed by the ultrasonic atomizing sheet is brought back to the atomized by the intake air flow.
  • the area is re-atomized, the utilization rate of smoke oil is high, the smoke with small particles is sucked into the mouth by the user with the air flow, and the smoke in the suction port is relatively fine; at the same time, it can avoid the large particle smoke oil sucking into the smoke or scalding the oral cavity.
  • the suction experience is good.
  • the air inlet is opened at one end of the suction portion close to the nozzle holder, the air inlet is not blocked by the hand, and the user experience is good.
  • the intake passage is opposed to the center of the atomization area of the ultrasonic atomizing sheet, and the intake passage is perpendicular to the ultrasonic atomizing sheet.
  • the air inlet channel is opposite to the center of the atomization area of the ultrasonic atomizing sheet, and the air inlet channel is perpendicular to the ultrasonic atomizing sheet.
  • an oil tank and an oil guiding cotton for connecting the oil tank and the atomizing surface of the ultrasonic atomizing sheet are further disposed in the outer casing, and the atomizing cotton is interposed between the oil guiding cotton and the atomizing surface of the ultrasonic atomizing sheet.
  • the center position of the ultrasonic atomizing sheet is correspondingly provided with two layers of cotton, which can ensure the amount of smoke oil to be transmitted, and can prevent the oil guiding cotton from being quickly irritated by high frequency oscillation, so as to make the life of the oil guiding cotton.
  • Extended, the life of the ultrasonic atomizer and the life of the entire atomizer are extended.
  • the oil tank and the oil guiding cotton for connecting the oil tank and the atomizing surface of the ultrasonic atomizing sheet are further disposed in the outer casing, and the connecting shell is further provided with a connecting sleeve, and the connecting sleeve is provided with a gas pipe, the top of the side wall of the connecting sleeve is provided with an air hole connecting the air inlet and the air inlet pipe; the connecting sleeve is further provided with an inner sleeve and an outer sleeve which are sleeved with each other, and the oil guiding cotton is cup-shaped, guiding The side wall of the oil cotton is sandwiched between the inner sleeve and the outer sleeve; the first oil passage hole is opened on the connecting sleeve, and the second oil passage hole is opened on the outer sleeve, the oil tank, the first oil hole, The second oil hole and the oil guiding cotton are sequentially turned on; an air passage is formed between the inner
  • first oil passage hole is disposed at the same height as the second oil hole, and the nozzle assembly can drive the connection sleeve to rotate relative to the outer sleeve side wall.
  • the nozzle assembly when the cigarette is not in use, the nozzle assembly is used to drive the connecting sleeve to rotate relative to the outer sleeve side wall, so that the first oil hole and the second oil hole are misaligned, and the oil path between the oil guiding cotton and the oil tank is cut off.
  • the atomization start-up speed of the ultrasonic atomizing sheet is fast.
  • a spring is further included, one end of the spring abuts against the stepped portion of the inner side wall of the inner sleeve, and the other end of the spring abuts against the inner bottom surface of the oil guiding cotton.
  • the spring ensures a reliable connection between the oil guiding cotton and the ultrasonic atomizing sheet.
  • the angle between the center line of the air inlet channel and the center line of the ultrasonic atomizing sheet is ⁇ , and the value of ⁇ ranges from 5° to 85°; the value range of ⁇ is preferably 45 ° ⁇ 70 °.
  • the inlet of the outlet passage is opposite to the atomization area of the ultrasonic atomizing sheet, and the angle between the center line of the outlet passage and the center line of the ultrasonic atomizing sheet is ⁇ , and the value of ⁇ ranges from 5° to ⁇ 85°; ⁇ is preferably in the range of 45° to 70°.
  • the direction of the component of the smoke injection direction on the center line of the intake passage is opposite to the direction of the intake air, so that the large particle smoke oil is returned by the force of the flow direction of the air flow and is re-atomized, and the fine particle smoke is It is sent to the user's mouth to enhance the smoke taste and high utilization rate of smoke oil.
  • the large particle smoke oil on the airway wall drops to the atomizing surface of the ultrasonic atomizing sheet under the action of gravity, and can be atomized again.
  • the direction in which the ultrasonic atomizing sheet ejects the smoke forms an angle ⁇ with the center line of the air outlet passage, so that the smoke is not directly sprayed to the user's mouth, and the large particle smoke oil is blocked by the side wall of the air outlet passage to avoid the large smoke in the smoke. Particle smoke oil or burns the mouth, the smell of the smoke is good, and the user experience is good.
  • a vent tube is disposed in the outer casing, and a bottom portion of the vent tube is opposite to an atomization region of the ultrasonic atomizing sheet, and a top portion of the vent tube is in communication with the nozzle assembly;
  • the air tube is partitioned into a partition of the first cavity and the second cavity; the first cavity forms the intake passage and the second cavity forms the outlet passage.
  • a silicone member is further connected to the bottom of the vent pipe, and the first through hole connecting the atomization region of the ultrasonic atomizing sheet and the first cavity, the atomization region of the ultrasonic atomizing sheet and the second portion are connected to the silicone member
  • the second through hole of the cavity, the position of the corresponding partition plate on the silicone member is further provided with a sheet which can be fluttered with the air flow; when the smoke is sucked, an air gap is formed between the sheet and the side wall of the air outlet passage.
  • the flakes flutter in the direction of the gas flow direction in the direction in which the gas flows, so that the flakes can block a part of the large particle smoke oil ejected by the smoke. Since the air gap is formed between the sheet and the side wall of the air outlet passage when the smoke is sucked, the sheet does not block the smoke inlet of the air outlet passage.
  • the center line of the vent pipe is parallel to the center line of the outer casing; the bottom of the outer casing is connected to the base through a connecting seat, and the ultrasonic atomizing sheet is fixed on the base through the silicone seat; There is also an oil sump, an oil guiding structure connecting the oil sump and the atomizing surface of the ultrasonic atomizing sheet.
  • the atomizer of the above structure has a simple structure and is convenient to assemble.
  • the oil guiding structure comprises an oil storage cotton and a cup-shaped atomized cotton, wherein the lower portion of the venting tube is provided with an inner casing of the atomizing core, and the cup-shaped atomizing cotton sleeve is disposed outside the inner casing of the atomizing core.
  • the oil storage cotton sleeve is disposed between the outer casing of the atomizing core and the cup-shaped atomizing cotton, and the outer bottom surface of the cup-shaped atomizing cotton is connected with the ultrasonic atomizing sheet; the connecting oil tank is opened on the side wall of the outer casing of the atomizing core The oil hole of the oil storage cotton.
  • cup-shaped atomized cotton is further provided with a spring, the bottom end of the spring abuts against the inner bottom surface of the cup-shaped atomizing cotton, and the top end of the spring abuts the step portion on the inner side wall of the inner casing of the atomizing core .
  • the spring can ensure that the cup-shaped atomized cotton has good contact with the ultrasonic atomizing sheet, the atomization effect is good, and the amount of smoke is large.
  • the connecting seat is provided with an oil cover portion, and the oil cap portion is surrounded by the top surface of the oil cap portion, the inner side wall of the outer casing, the outer side wall of the vent pipe, and the outer side wall of the outer casing of the atomizing core; The edge of the silicone seat abuts against the bottom surface of the oil cover.
  • the edge of the silicone seat abuts against the bottom surface of the oil cap portion, so that the smoke generated by the atomization of the ultrasonic atomizing sheet is not scrambled.
  • the present invention also provides an electronic cigarette comprising a power source and the ultrasonic electronic aerosolizer, the power source being electrically connected to the ultrasonic atomizing sheet.
  • the air passage of the invention is set reasonably, and the smoke generated by the atomization is not directly sprayed to the user's mouth, avoiding the phenomenon of smoking large particles of smoke or scalding the mouth in the smoke, the smell of the smoke is good, and the use of the smoke oil is utilized.
  • the rate is high, the air inlet is not blocked by the hand; a layer of atomizing cotton is added to extend the service life of the ultrasonic atomizer and the atomizer; the oil circuit can be shut off to avoid oil leakage and foaming, fog
  • the startup speed is fast; the structure is simple, the assembly is convenient, and the user experience is good.
  • Fig. 1 is a front sectional view showing the first embodiment of the atomizer.
  • Figure 2 is a perspective cross-sectional view showing the first embodiment of the atomizer.
  • Figure 3 is the upper portion of the exploded view of Figure 1.
  • Figure 4 is a lower portion of the exploded view of Figure 1.
  • FIG. 5 is a schematic structural view of Embodiment 1 of the electronic cigarette.
  • Figure 6 is a front cross-sectional view of the second embodiment of the atomizer.
  • Figure 7 is an angle diagram of the second embodiment of the atomizer.
  • Figure 8 is an exploded view of the assembly of Figure 6.
  • Figure 9 is an exploded view of Figure 6.
  • Figure 10 is a front cross-sectional view showing the third embodiment of the atomizer.
  • Fig. 11 is a view showing the state of use of Fig. 10.
  • 1 is an ultrasonic atomizing sheet
  • 2 is a casing
  • 3 is a nozzle assembly
  • 301 is a nozzle holder
  • 302 is an inhalation portion
  • 303 is an intake port
  • 4 is an intake passage
  • 5 is an outlet passage
  • 6 is an outlet passage.
  • Oil silo 7 is oil guide cotton, 8 is atomized cotton, 9 is connecting sleeve, 91 is through air hole, 92 is first oil hole, 93 is air outlet, 10 is air inlet pipe, 11 is inner casing, 12 For the outer casing, 121 is the second oil hole, 13 is the spring, 14 is the lower cover, 15 is the bottom cover, 16 is the external threaded seat, 17 is the atomizing seat, 18 is the spring electrode, 19 is the lower electrode, 20 is Insulation ring, 21 is a gasket and 22 is a sealing ring.
  • 201 is a vent pipe
  • 202 is a partition plate
  • 23 is a silicone member
  • 2301 is a first through hole
  • 2302 is a second through hole
  • 2303 is a sheet
  • 24 is an air gap
  • 25 is a connection seat
  • 2501 is an oil cover portion.
  • 26 is the base
  • 27 is the silicone seat
  • 28 is the oil storage cotton
  • 1201 is the oil outlet
  • 29 is the inner electrode
  • 30 is the silicone ring
  • I is the oil storage component
  • II is the atomization component.
  • the first embodiment of the ultrasonic electronic cigarette atomizer includes a casing 2, and a suction nozzle assembly 3 is connected to one end of the casing 2, and an air inlet passage 4, an air outlet passage 5, and an ultrasonic atomizing sheet 1 are disposed in the outer casing 2.
  • the inlet passage 4, the atomization region of the ultrasonic atomizing sheet 1, and the outlet passage 5 are sequentially connected; the structural feature is that the outlet of the inlet passage 4 is opposite to the atomization region of the ultrasonic atomizing sheet 1;
  • the nozzle assembly 3 includes a suction nozzle seat 301 installed at one end of the outer casing 2, and an air suction portion 302 communicating with the air outlet passage 5 on the suction nozzle base 301.
  • the air suction portion 302 is open at one end of the suction nozzle base 301 and is connected to the air inlet passage 4 Incoming air inlet 303.
  • the intake passage 4 is opposite to the center of the atomization region of the ultrasonic atomizing sheet 1, and the intake passage 4 is perpendicular to the ultrasonic atomizing sheet 1.
  • An oil tank 6 and an oil guiding cotton 7 for connecting the oil tank 6 and the atomizing surface of the ultrasonic atomizing sheet 1 are further disposed in the outer casing 2, and the oil guiding cotton 7 and the atomizing surface of the ultrasonic atomizing sheet 1 are interposed therebetween.
  • the outer casing 2 is further provided with a connecting sleeve 9 , and the connecting sleeve 9 is provided with an air inlet pipe 10 , and the top of the side wall of the connecting sleeve 9 defines an air passage 91 connecting the air inlet 303 and the air inlet pipe 10;
  • the sleeve 9 is further provided with an inner sleeve 11 and an outer sleeve 12 which are sleeved, and the oil guiding cotton 7 is cup-shaped, and the side wall of the oil guiding cotton 7 is sandwiched between the inner sleeve 11 and the outer sleeve 12;
  • a first oil hole 92 is defined in the connecting sleeve 9, a second oil hole 121 is defined in the outer sleeve 12, and the oil tank 6, the first oil hole 92, the second oil hole 121, and the oil guiding cotton 7 are provided.
  • the air passage 5 is formed between the inner wall of the inner sleeve 11 and the outer wall of the air inlet tube 10.
  • the top surface of the connecting sleeve 9 defines an air outlet hole 93 connecting the air outlet passage 5 and the air suction portion 302.
  • the shaded arrow in Figure 2 indicates the direction of the airflow, and the direction indicated by the small solid arrow is the direction of the large particle smoke spray.
  • the first oil passage hole 92 is disposed at the same height as the second oil passage hole 121, and the nozzle assembly 3 can drive the connection sleeve 9 to rotate relative to the side wall of the outer sleeve 12.
  • a spring 13 is disposed in the outer casing 2, and one end of the spring 13 abuts against a stepped portion of the inner side wall of the inner sleeve 11, and the other end of the spring 13 abuts against the inner bottom surface of the oil guiding cotton 7.
  • the bottom of the outer casing 2 is sequentially connected with a lower cover 14, a bottom cover 15 and an externally threaded seat 16, and the ultrasonic atomizing sheet 1 is fixed by an atomizing seat 17 on the externally threaded seat 16; the externally threaded seat 16 is provided with a top end
  • the spring electrode 18 abuts against the bottom surface of the ultrasonic atomizing sheet 1, the bottom of the spring electrode 18 is sleeved with the lower electrode 19, and the lower electrode 19 and the externally threaded seat 16 are insulatedly connected by an insulating ring 20.
  • a gasket 21 is disposed between the nozzle holder 301 and the outer casing 2.
  • a sealing ring 22 is disposed between the lower cover 14 and the outer casing 2.
  • the ultrasonic atomizing sheet 1 is a piezoelectric ceramic sheet.
  • the electronic cigarette includes a power source and the ultrasonic electronic cigarette atomizer, and the power source is electrically connected to the ultrasonic atomizing sheet 1.
  • the second embodiment of the ultrasonic electronic cigarette atomizer includes a casing 2, and a nozzle assembly 3 is connected to one end of the casing 2, and an air inlet passage 4, an air outlet passage 5, and an ultrasonic atomizing sheet 1 are disposed in the outer casing 2.
  • the inlet passage 4, the atomization region of the ultrasonic atomizing sheet 1, and the outlet passage 5 are sequentially connected; wherein the outlet of the inlet passage 4 is opposite to the atomization region of the ultrasonic atomizing sheet 1;
  • the nozzle assembly 3 includes a suction nozzle seat 301 installed at one end of the outer casing 2, and an air suction portion 302 communicating with the air outlet passage 5 on the suction nozzle base 301.
  • the air suction portion 302 is open at one end of the suction nozzle base 301 and is connected to the air inlet passage 4 Incoming air inlet 303.
  • the angle between the center line of the intake passage 4 and the center line of the ultrasonic atomizing sheet 1 is ⁇ , and the value of ⁇ ranges from 5° to 85°; the range of ⁇ is preferably 45° to 70°. .
  • the outer casing 2 is provided with a vent pipe 201.
  • the bottom of the vent pipe 201 is opposite to the atomization area of the ultrasonic atomizing sheet 1.
  • the top of the vent pipe 201 is in communication with the nozzle assembly 3;
  • the vent tube 201 is partitioned into a partition 202 of a first cavity and a second cavity; a first cavity forms the inlet passage 4 and a second cavity forms the outlet passage 5.
  • the direction indicated by the solid arrow in Fig. 6 is the airflow direction.
  • the center line of the vent pipe 201 is parallel to the center line of the outer casing 2; the bottom of the outer casing 2 is connected to the base 26 through the connecting seat 25, and the ultrasonic atomizing sheet 1 is fixed on the base 26 through the silicone seat 27; An oil tank 6 and an oil guiding structure connecting the oil tank 6 and the atomizing surface of the ultrasonic atomizing sheet 1 are further disposed in the outer casing 2.
  • the direction indicated by the arrow in Fig. 7 is the direction in which the atomized smoke oil of the ultrasonic atomizing sheet 1 generates smoke.
  • the oil guiding structure comprises an oil storage cotton 28 and a cup-shaped atomized cotton 8.
  • the lower part of the vent pipe 201 is provided with an inner sleeve 11 and the cup-shaped atomized cotton 8 is disposed outside the inner sleeve 11 and the oil storage cotton 28
  • the outer bottom surface of the cup-shaped atomized cotton 8 is connected with the ultrasonic atomizing sheet 1; the side wall of the outer sleeve 12 is connected with the oil tank 6 and the oil storage cotton.
  • the oil hole 1201 of 28 is the oil path.
  • the gas outlet of the intake passage 4 should be placed as far as possible in the middle of the atomization area of the ultrasonic atomizing sheet 1, so that the large particle smoke oil falls as much as possible on the cup-shaped atomized cotton 8.
  • the cup-shaped atomized cotton 8 is further provided with a spring 13 whose bottom end abuts against the inner bottom surface of the cup-shaped atomized cotton 8, and the top end of the spring 13 abuts the stepped portion on the inner side wall of the inner sleeve 11. .
  • the connecting seat 25 is provided with an oil cover portion 2501, and the top surface of the oil cover portion 2501, the inner side wall of the outer casing 2, the outer side wall of the vent pipe 201, and the outer side wall of the outer sleeve 12 enclose the oil tank 6;
  • the edge of the silicone seat 27 abuts against the bottom surface of the oil cover portion 2501.
  • a silicone ring 30 for sealing the smoke oil is also interposed between the inner sleeve 11 and the vent pipe 201.
  • An inner electrode 29 is disposed in the base 26, and the inner electrode 29 and the base 26 are insulatedly connected by an insulating ring 20.
  • the entire atomizer is composed of an oil storage assembly I and an atomizing assembly II.
  • the connecting seat 25 and the base 26 are screwed together to realize the detachable connection of the oil storage assembly I and the atomizing assembly II.
  • the bottom of the base 26 is externally threaded to facilitate detachable connection to the battery assembly.
  • the electronic cigarette of the present invention comprises a power source and the ultrasonic electronic cigarette atomizer, and the power source is electrically connected to the ultrasonic atomizing sheet 1.
  • FIG. 11 shows the structure of the third embodiment of the atomizer.
  • the third embodiment repeats the second embodiment.
  • the difference is that the bottom of the vent tube 201 is connected with a silicone member 23, and the silicone member 23 is connected to the ultrasonic wave.
  • the atomizing region of the atomizing sheet 1 and the first through hole 2301 of the first cavity communicate with the atomizing region of the ultrasonic atomizing sheet 1 and the second through hole 2302 of the second cavity, and the corresponding partition 202 of the silicone member 23
  • the position also has a sheet 2303 that can flutter with the airflow.
  • an air gap 24 is formed between the sheet 2303 and the side wall of the air outlet passage 5.
  • the direction indicated by the solid arrow in Fig. 11 is the direction in which the atomized smoke oil of the ultrasonic atomizing sheet 1 generates smoke.
  • the direction indicated by the dashed arrow in Fig. 11 is the airflow direction.

Abstract

本发明公开了一种超声波电子烟雾化器及该电子烟，其中雾化器包括外壳，外壳一端连有吸嘴组件，外壳内设有进气通道、出气通道和超声雾化片，进气通道、超声雾化片的雾化区域、出气通道依次连通；进气通道的出口与超声雾化片的雾化区域相对；吸嘴组件包括安装在外壳一端的吸嘴座、吸嘴座上与出气通道相连通的吸气部，吸气部上靠近吸嘴座的一端开设与进气通道相通的进气口。本发明气流通道设置合理，雾化产生的烟雾不直接喷射至用户口腔，避免出现吸食到大颗粒烟油或烫伤口腔，烟雾口感好，烟油利用率高，进气口不会被手堵塞；延长了超声雾化片和雾化器的使用寿命；避免出现漏油和泡油现象，雾化启动速度快；结构简单，组装方便，用户体验好。

Description

一种超声波电子烟雾化器及该电子烟 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及该电子烟。
背景技术
目前，市场上的超声波电子烟雾化器包括外壳，外壳一端连有吸嘴组件，外壳侧壁上开设进气口，外壳内设有进气通道、出气通道和用于超声雾化烟油的超声雾化片，其中进气口、进气通道、超声雾化片的雾化区域、出气通道及吸嘴组件依次连通；外壳内还设有油仓和用于连通油仓与超声雾化片雾化面的导油棉。现有的超声波电子烟雾化器具有以下缺点：
第一，气流通道设置不合理：超声雾化片的雾化区域正对出气通道的入口，气流从超声雾化片的侧面进入，再从出气通道流至吸嘴组件。由于出气通道垂直于超声雾化片，因而超声雾化片雾化烟油时产生的烟雾直喷用户口腔，烟雾中的大颗粒烟油也会飞溅至用户口腔，烟雾口感差；同时，由于大颗粒烟油温度较高，容易烫伤口腔；再者，用户手持电子烟吸食时，手部容易堵住外壳侧壁上的进气口，堵塞进气通道，用户体验差。
第二，导油棉为单层结构，由于超声雾化片的中心位置为雾化的核心区域，超声雾化片的中心位置雾化温度最高，振幅最大。单层导油棉在超声雾化片的中心位置老化很快，在较短时间内就会被震穿，从而导致超声雾化片的中心位置没有导油棉覆盖，雾化的烟雾量变小，超声雾化片的寿命下降。
第三，油路无法关断，超声雾化片表面容易出现积油现象。尤其是在长期不使用时，烟油会不断向超声雾化片渗透，造成漏油和泡油现象，导致超声雾化片雾化启动速度慢。
发明内容
现有的超声波电子烟雾化器气流通道设置不合理，导油棉容易被烧坏，容易漏油和泡油。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及该电子烟，气流通道设置合理，烟雾不直接喷射至用户口腔，避免出现吸食到烟雾中的大颗粒烟油或烫伤口腔的现象，同时进气孔不易被手堵塞；导油棉使用寿命长，烟雾量大，超声雾化片使用寿命长；可以关断油路，不易出现漏油及泡油现象，雾化启动速度快。
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，包括外壳，外壳一端连有吸嘴组件，外壳内设有进气通道、出气通道和超声雾化片，其中进气通道、超声雾化片的雾化区域、出气通道依次连通；其结构特点是进气通道的出口与超声雾化片的雾化区域相对；所述吸嘴组件包括安装在外壳一端的吸嘴座、吸嘴座上与出气通道相连通的吸气部，所述吸气部上靠近吸嘴座的一端开设与进气通道相连通的进气口。
借由上述结构，气流通道设置合理：在吸烟时，进气气流方向与超声雾化片烟雾喷出方向相反，从而使得超声雾化片溅起的大颗粒烟油被进气气流带回雾化区域重新雾化，烟油利用率高，颗粒较小的烟雾随气流被使用者吸入口中，吸入口中的烟雾比较细腻；同时，还能避免出现吸食到烟雾中的大颗粒烟油或烫伤口腔的现象，抽吸体验好。再者，由于进气口开于吸气部上靠近吸嘴座的一端，因而进气口不会被手部堵住，用户体验好。
作为一种优选方式，所述进气通道与超声雾化片雾化区域的中心相对，进气 通道垂直于超声雾化片。
为提高大颗粒烟油随气流带回雾化区域重新雾化的效果，进气通道与超声雾化片雾化区域的中心相对，进气通道垂直于超声雾化片设置。
进一步地，外壳内还设有油仓和用于连通油仓与超声雾化片雾化面的导油棉，所述导油棉与超声雾化片雾化面之间夹设雾化棉。
由于增设了雾化棉，因此超声雾化片中心位置对应设有两层棉，既可以保证传导烟油量，又可以防止导油棉快速被高频振荡震烂，使导油棉的使用寿命延长，超声雾化片的使用寿命和整个雾化器的使用寿命均延长。
作为一种优选方式，外壳内还设有油仓和用于连通油仓与超声雾化片雾化面的导油棉，所述外壳内还设有连接套，所述连接套内设有进气管，所述连接套侧壁顶部开设连通进气口与进气管的过气孔；所述连接套内还设有相互套接的内套管和外套管，所述导油棉为杯状，导油棉的侧壁夹设于内套管与外套管之间；所述连接套上开设第一过油孔，所述外套管上开设第二过油孔，油仓、第一过油孔、第二过油孔、导油棉依次导通；所述内套管内壁与进气管外壁之间形成出气通道，所述连接套顶面开设连通出气通道与吸气部的出气孔。
进一步地，所述第一过油孔与第二过油孔等高设置，所述吸嘴组件可带动连接套相对外套管侧壁旋转。
借由上述结构，当不吸烟时，利用吸嘴组件带动连接套相对外套管侧壁旋转，使得第一过油孔和第二过油孔错位，切断导油棉与油仓之间的油路，避免出现漏油和泡油现象，超声雾化片雾化启动速度快。
进一步地，还包括弹簧，所述弹簧的一端与内套管内侧壁的台阶部相抵接，弹簧的另一端与导油棉内底面相抵接。
弹簧可以保证导油棉与超声雾化片之间连接可靠。
作为另一种优选方式，所述进气通道的中心线与超声雾化片的中心线之间的夹角为β，β的取值范围为5°～85°；β的取值范围优选为45°～70°。
进一步地，所述出气通道的入口与超声雾化片的雾化区域相对，出气通道的中心线与超声雾化片的中心线之间的夹角为α，α的取值范围为5°～85°；α的取值范围优选为45°～70°。
借由上述结构，烟雾喷射方向在进气通道中心线上的分量方向与进气方向正好相反，从而使得大颗粒烟油受到气流流动方向的力而返回并被重新雾化，细小颗粒的烟雾被送至用户口腔，提升烟雾口感，烟油利用率高。在静置时，气道壁上的大颗粒烟油在重力作用下，跌落至超声雾化片的雾化面，可以再次雾化。超声雾化片喷出烟雾的方向与出气通道的中心线之间形成夹角α，从而烟雾不直接喷射至用户口腔，通过出气通道侧壁遮挡大颗粒烟油，避免出现吸食到烟雾中的大颗粒烟油或烫伤口腔的现象，烟雾口感好，用户体验好。
作为一种优选方式，所述外壳内设有通气管，通气管的底部与超声雾化片的雾化区域相对，通气管的顶部与吸嘴组件相连通；所述通气管内设有将通气管分隔成第一空腔和第二空腔的隔板；第一空腔形成所述进气通道，第二空腔形成所述出气通道。
进一步地，所述通气管底部还连有硅胶件，所述硅胶件上开设连通超声雾化片雾化区域与第一空腔的第一通孔、连通超声雾化片雾化区域与第二空腔的第二通孔，所述硅胶件上对应隔板的位置还设有可随气流飘动的薄片；抽吸烟雾时，该薄片与出气通道侧壁之间形成过气间隙。
借由上述结构，在吸烟的过程中，薄片随气体流动的方向而向出气通道入口方向飘动，从而薄片可以遮挡一部分随烟雾喷出的大颗粒烟油。由于抽吸烟雾时，薄片与出气通道侧壁之间形成过气间隙，因而该薄片不会遮挡出气通道的烟雾入 口。
作为一种优选方式，所述通气管的中心线与外壳的中心线平行；所述外壳底部通过连接座与底座相连，所述超声雾化片通过硅胶座固设于底座上；所述外壳内还设有油仓、连通该油仓和超声雾化片雾化面的导油结构。
上述结构的雾化器结构简单，组装方便。
作为一种优选方式，所述导油结构包括储油棉和杯状雾化棉，所述通气管下段外套设雾化芯内套管，杯状雾化棉套设于雾化芯内套管外，储油棉套设于雾化芯外套管与杯状雾化棉之间，杯状雾化棉外底面与超声雾化片相接；所述雾化芯外套管侧壁上开设连通油仓与储油棉的出油孔。
进一步地，所述杯状雾化棉内还设有弹簧，该弹簧的底端与杯状雾化棉内底面相抵接，弹簧的顶端与雾化芯内套管内侧壁上的台阶部相抵接。
弹簧可以保证杯状雾化棉与超声雾化片接触良好，雾化效果好，烟雾量大。
作为一种优选方式，所述连接座上设有油盖部，所述油盖部顶面、外壳内侧壁、通气管外侧壁、雾化芯外套管外侧壁之间围成所述油仓；所述硅胶座边沿与油盖部底面相抵接。
当底座和连接座连接后，硅胶座边沿与油盖部底面相抵接，使得超声雾化片雾化产生的烟雾不乱窜。
基于同一个发明构思，本发明还提供了一种电子烟，包括电源和所述的超声波电子烟雾化器，所述电源与超声雾化片电连接。
与现有技术相比，本发明气流通道设置合理，雾化产生的烟雾不直接喷射至用户口腔，避免出现吸食到烟雾中的大颗粒烟油或烫伤口腔的现象，烟雾口感好，烟油利用率高，进气口不会被手堵塞；增设了一层雾化棉，延长了超声雾化片和雾化器的使用寿命；油路可以关断，避免出现漏油和泡油现象，雾化启动速度快；结构简单，组装方便，用户体验好。
附图说明
图1为雾化器实施例一的正剖视图。
图2为雾化器实施例一的斜剖视图。
图3为图1爆炸图的上部。
图4为图1爆炸图的下部。
图5为电子烟实施例一的结构示意图。
图6为雾化器实施例二的正剖视图。
图7为雾化器实施例二的夹角图示。
图8为图6的组件爆炸图。
图9为图6的爆炸图。
图10为雾化器实施例三的正剖视图。
图11为图10的使用状态图。
其中，1为超声雾化片，2为外壳，3为吸嘴组件，301为吸嘴座，302为吸气部，303为进气口，4为进气通道，5为出气通道，6为油仓，7为导油棉，8为雾化棉，9为连接套，91为过气孔，92为第一过油孔，93为出气孔，10为进气管，11为内套管，12为外套管，121为第二过油孔，13为弹簧，14为下盖，15为底盖，16为外螺纹座，17为雾化座，18为弹簧电极，19为下电极，20为绝缘环，21为密封垫，22为密封圈。
201为通气管，202为隔板，23为硅胶件，2301为第一通孔，2302为第二通孔，2303为薄片，24为过气间隙，25为连接座，2501为油盖部，26为底座，27为硅胶座，28为储油棉，1201为出油孔，29为内电极，30为硅胶环，Ⅰ为 储油组件，Ⅱ为雾化组件。
具体实施方式
实施例一
如图1至图4所示，超声波电子烟雾化器实施例一包括外壳2，外壳2一端连有吸嘴组件3，外壳2内设有进气通道4、出气通道5和超声雾化片1，其中进气通道4、超声雾化片1的雾化区域、出气通道5依次连通；其结构特点是进气通道4的出口与超声雾化片1的雾化区域相对；所述吸嘴组件3包括安装在外壳2一端的吸嘴座301、吸嘴座301上与出气通道5相连通的吸气部302，所述吸气部302上靠近吸嘴座301的一端开设与进气通道4相连通的进气口303。
所述进气通道4与超声雾化片1雾化区域的中心相对，进气通道4垂直于超声雾化片1。
外壳2内还设有油仓6和用于连通油仓6与超声雾化片1雾化面的导油棉7，所述导油棉7与超声雾化片1雾化面之间夹设雾化棉8。
所述外壳2内还设有连接套9，所述连接套9内设有进气管10，所述连接套9侧壁顶部开设连通进气口303与进气管10的过气孔91；所述连接套9内还设有相互套接的内套管11和外套管12，所述导油棉7为杯状，导油棉7的侧壁夹设于内套管11与外套管12之间；所述连接套9上开设第一过油孔92，所述外套管12上开设第二过油孔121，油仓6、第一过油孔92、第二过油孔121、导油棉7依次导通；所述内套管11内壁与进气管10外壁之间形成出气通道5，所述连接套9顶面开设连通出气通道5与吸气部302的出气孔93。其中图2中带阴影的箭头所示方向为气流走向，实线小箭头所示方向为大颗粒烟油喷溅方向。
所述第一过油孔92与第二过油孔121等高设置，所述吸嘴组件3可带动连接套9相对外套管12侧壁旋转。
外壳2内设有弹簧13，所述弹簧13的一端与内套管11内侧壁的台阶部相抵接，弹簧13的另一端与导油棉7内底面相抵接。
所述外壳2底部依次连接下盖14、底盖15与外螺纹座16，所述超声雾化片1通过外螺纹座16上的雾化座17固定；所述外螺纹座16内设有顶端与超声雾化片1底面相抵接的弹簧电极18，弹簧电极18的底部套设下电极19，下电极19与外螺纹座16之间通过绝缘环20绝缘连接。
所述吸嘴座301与外壳2之间设有密封垫21。下盖14与外壳2之间设有密封圈22。
所述超声雾化片1为压电陶瓷片。
如图5所示，在电子烟一实施例中，电子烟包括电源和所述的超声波电子烟雾化器，所述电源与超声雾化片1电连接。
实施例二
如图6至图9所示，超声波电子烟雾化器实施例二包括外壳2，外壳2一端连有吸嘴组件3，外壳2内设有进气通道4、出气通道5和超声雾化片1，其中进气通道4、超声雾化片1的雾化区域、出气通道5依次连通；其特征在于，进气通道4的出口与超声雾化片1的雾化区域相对；所述吸嘴组件3包括安装在外壳2一端的吸嘴座301、吸嘴座301上与出气通道5相连通的吸气部302，所述吸气部302上靠近吸嘴座301的一端开设与进气通道4相连通的进气口303。
所述进气通道4的中心线与超声雾化片1的中心线之间的夹角为β，β的取值范围为5°～85°；β的取值范围优选为45°～70°。
所述出气通道5的入口与超声雾化片1的雾化区域相对，出气通道5的中 心线与超声雾化片1的中心线之间的夹角为α，α的取值范围为5°～85°；α的取值范围优选为45°～70°。此实施例中，α＝β。
所述外壳2内设有通气管201，通气管201的底部与超声雾化片1的雾化区域相对，通气管201的顶部与吸嘴组件3相连通；所述通气管201内设有将通气管201分隔成第一空腔和第二空腔的隔板202；第一空腔形成所述进气通道4，第二空腔形成所述出气通道5。图6中实线箭头所示方向为气流走向。
所述通气管201的中心线与外壳2的中心线平行；所述外壳2底部通过连接座25与底座26相连，所述超声雾化片1通过硅胶座27固设于底座26上；所述外壳2内还设有油仓6、连通该油仓6和超声雾化片1雾化面的导油结构。图7中箭头所示方向为超声雾化片1雾化烟油产生烟雾的喷出方向。
所述导油结构包括储油棉28和杯状雾化棉8，所述通气管201下段外套设内套管11，杯状雾化棉8套设于内套管11外，储油棉28套设于外套管12与杯状雾化棉8之间，杯状雾化棉8外底面与超声雾化片1相接；所述外套管12侧壁上开设连通油仓6与储油棉28的出油孔1201。图6中虚线箭头所示方向为油路走向。
进气通道4的气体出口应尽量设置在超声雾化片1雾化区域的中间位置，使得大颗粒烟油尽可能地跌落在杯状雾化棉8上。
所述杯状雾化棉8内还设有弹簧13，该弹簧13的底端与杯状雾化棉8内底面相抵接，弹簧13的顶端与内套管11内侧壁上的台阶部相抵接。
所述连接座25上设有油盖部2501，所述油盖部2501顶面、外壳2内侧壁、通气管201外侧壁、外套管12外侧壁之间围成所述油仓6；所述硅胶座27边沿与油盖部2501底面相抵接。所述内套管11与通气管201之间还套设用于密封烟油的硅胶环30。
所述底座26内设有内电极29，内电极29与底座26之间通过绝缘环20绝缘连接。
如图8所示，整个雾化器由储油组件Ⅰ和雾化组件Ⅱ构成。连接座25和底座26之间为螺接，从而实现储油组件Ⅰ与雾化组件Ⅱ的可拆卸相连。底座26底部设有外螺纹，以方便与电池组件可拆卸相连。
本发明所述电子烟包括电源和所述的超声波电子烟雾化器，所述电源与超声雾化片1电连接。
实施例三
图10和图11中示出雾化器实施例三的结构，实施例三重复实施例二，区别在于，所述通气管201底部还连有硅胶件23，所述硅胶件23上开设连通超声雾化片1雾化区域与第一空腔的第一通孔2301、连通超声雾化片1雾化区域与第二空腔的第二通孔2302，所述硅胶件23上对应隔板202的位置还设有可随气流飘动的薄片2303。如图11所示，抽吸烟雾时，薄片2303与出气通道5侧壁之间形成过气间隙24。图11中实线箭头所示方向为超声雾化片1雾化烟油产生烟雾的喷出方向。图11中虚线箭头所示方向为气流走向。
对于实施例三中与实施例二相同的结构，在此不做文字赘述，但并不影响本领域的技术人员对本发明的理解与实现。
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 (15)

  1. 一种超声波电子烟雾化器，包括外壳(2)，外壳(2)一端连有吸嘴组件(3)，外壳(2)内设有进气通道(4)、出气通道(5)和超声雾化片(1)，其中进气通道(4)、超声雾化片(1)的雾化区域、出气通道(5)依次连通；其特征在于，进气通道(4)的出口与超声雾化片(1)的雾化区域相对；所述吸嘴组件(3)包括安装在外壳(2)一端的吸嘴座(301)、吸嘴座(301)上与出气通道(5)相连通的吸气部(302)，所述吸气部(302)上靠近吸嘴座(301)的一端开设与进气通道(4)相连通的进气口(303)。
  2. 如权利要求1所述的超声波电子烟雾化器，其特征在于，所述进气通道(4)与超声雾化片(1)雾化区域的中心相对，进气通道(4)垂直于超声雾化片(1)。
  3. 如权利要求1或2所述的超声波电子烟雾化器，其特征在于，外壳(2)内还设有油仓(6)和用于连通油仓(6)与超声雾化片(1)雾化面的导油棉(7)，所述导油棉(7)与超声雾化片(1)雾化面之间夹设雾化棉(8)。
  4. 如权利要求1或2所述的超声波电子烟雾化器，其特征在于，外壳(2)内还设有油仓(6)和用于连通油仓(6)与超声雾化片(1)雾化面的导油棉(7)，所述外壳(2)内还设有连接套(9)，所述连接套(9)内设有进气管(10)，所述连接套(9)侧壁顶部开设连通进气口(303)与进气管(10)的过气孔(91)；所述连接套(9)内还设有相互套接的内套管(11)和外套管(12)，所述导油棉(7)为杯状，导油棉(7)的侧壁夹设于内套管(11)与外套管(12)之间；所述连接套(9)上开设第一过油孔(92)，所述外套管(12)上开设第二过油孔(121)，油仓(6)、第一过油孔(92)、第二过油孔(121)、导油棉(7)依次导通；所述内套管(11)内壁与进气管(10)外壁之间形成出气通道(5)，所述连接套(9)顶面开设连通出气通道(5)与吸气部(302)的出气孔(93)。
  5. 如权利要求4所述的超声波电子烟雾化器，其特征在于，所述第一过油孔(92)与第二过油孔(121)等高设置，所述吸嘴组件(3)可带动连接套(9)相对外套管(12)侧壁旋转。
  6. 如权利要求4所述的超声波电子烟雾化器，其特征在于，还包括弹簧(13)，所述弹簧(13)的一端与内套管(11)内侧壁的台阶部相抵接，弹簧(13)的另一端与导油棉(7)内底面相抵接。
  7. 如权利要求1所述的超声波电子烟雾化器，其特征在于，所述进气通道(4)的中心线与超声雾化片(1)的中心线之间的夹角为β，β的取值范围为5°～85°；β的取值范围优选为45°～70°。
  8. 如权利要求7所述的超声波电子烟雾化器，其特征在于，所述出气通道(5)的入口与超声雾化片(1)的雾化区域相对，出气通道(5)的中心线与超声雾化片(1)的中心线之间的夹角为α，α的取值范围为5°～85°；α的取值范围优选为45°～70°。
  9. 如权利要求8所述的超声波电子烟雾化器，其特征在于，所述外壳(2)内设有通气管(201)，通气管(201)的底部与超声雾化片(1)的雾化区域相对，通气管(201)的顶部与吸嘴组件(3)相连通；所述通气管(201)内设有将通气管(201)分隔成第一空腔和第二空腔的隔板(202)；第一空腔形成所述进气通道(4)，第二空腔形成所述出气通道(5)。
  10. 如权利要求9所述的超声波电子烟雾化器，其特征在于，所述通气管(201)底部还连有硅胶件(23)，所述硅胶件(23)上开设连通超声雾化片(1) 雾化区域与第一空腔的第一通孔(2301)、连通超声雾化片(1)雾化区域与第二空腔的第二通孔(2302)，所述硅胶件(23)上对应隔板(202)的位置还设有可随气流飘动的薄片(2303)；抽吸烟雾时，该薄片(2303)与出气通道(5)侧壁之间形成过气间隙(24)。
  11. 如权利要求9或10所述的超声波电子烟雾化器，其特征在于，所述通气管(201)的中心线与外壳(2)的中心线平行；所述外壳(2)底部通过连接座(25)与底座(26)相连，所述超声雾化片(1)通过硅胶座(27)固设于底座(26)上；所述外壳(2)内还设有油仓(6)、连通该油仓(6)和超声雾化片(1)雾化面的导油结构。
  12. 如权利要求11所述的超声波电子烟雾化器，其特征在于，所述导油结构包括储油棉(28)和杯状雾化棉(8)，所述通气管(201)下段外套设内套管(11)，杯状雾化棉(8)套设于内套管(11)外，储油棉(28)套设于外套管(12)与杯状雾化棉(8)之间，杯状雾化棉(8)外底面与超声雾化片(1)相接；所述外套管(12)侧壁上开设连通油仓(6)与储油棉(28)的出油孔(1201)。
  13. 如权利要求12所述的超声波电子烟雾化器，其特征在于，所述杯状雾化棉(8)内还设有弹簧(13)，该弹簧(13)的底端与杯状雾化棉(8)内底面相抵接，弹簧(13)的顶端与内套管(11)内侧壁上的台阶部相抵接。
  14. 如权利要求12所述的超声波电子烟雾化器，其特征在于，所述连接座(25)上设有油盖部(2501)，所述油盖部(2501)顶面、外壳(2)内侧壁、通气管(201)外侧壁、外套管(12)外侧壁之间围成所述油仓(6)；所述硅胶座(27)边沿与油盖部(2501)底面相抵接。
  15. 一种电子烟，包括电源，其特征在于，还包括如权利要求1至14任一项所述的超声波电子烟雾化器，所述电源与超声雾化片(1)电连接。
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