WO2019242746A1 - 一种电子烟雾化器及该电子烟 - Google Patents

一种电子烟雾化器及该电子烟 Download PDF

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Publication number
WO2019242746A1
WO2019242746A1 PCT/CN2019/092320 CN2019092320W WO2019242746A1 WO 2019242746 A1 WO2019242746 A1 WO 2019242746A1 CN 2019092320 W CN2019092320 W CN 2019092320W WO 2019242746 A1 WO2019242746 A1 WO 2019242746A1
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WO
WIPO (PCT)
Prior art keywords
atomizing
air inlet
air
top cover
electronic cigarette
Prior art date
Application number
PCT/CN2019/092320
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
尹新强
易建华
周永权
Original Assignee
湖南中烟工业有限责任公司
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Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to KR1020217001809A priority Critical patent/KR102546132B1/ko
Priority to JP2020570445A priority patent/JP7108721B2/ja
Publication of WO2019242746A1 publication Critical patent/WO2019242746A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—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
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—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
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • 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

Definitions

  • the invention particularly relates to an electronic cigarette atomizer and the electronic cigarette.
  • the air inlet, the air inlet channel, the atomizing cavity, the air outlet channel, the air outlet, and the suction nozzle are connected in sequence.
  • the air enters the atomizing cavity from the air inlet through the air inlet channel, takes away the smoke in the atomizing cavity, and then enters the user's mouth through the air outlet channel, the air outlet and the suction nozzle in order for the user to inhale.
  • a gas regulating ring is generally provided at the air inlet, and the size of the air inlet is adjusted by using the gas ring.
  • This adjustment method has the following disadvantages: 1. During the process of rotating the air adjustment ring, the seal ring between the air adjustment ring and the air inlet is easily wrinkled and deformed, so that the friction force becomes large and the sealing performance is poor, which is inconvenient to adjust. The area of the air ring holding part is very small, it is difficult to focus and it is difficult to control and adjust the force, which makes it difficult to adjust the required air intake. 2.
  • the flow velocity of the airflow in the atomizing chamber is constant, so when the pulling force generated by the airflow speed is greater than the viscosity of the e-liquid, the user may inhale small particles of e-liquid droplets, and the user experience is poor.
  • An object of the present invention is to provide an electronic cigarette atomizer and the electronic cigarette, which can quickly and conveniently adjust the air flow rate, avoid the user from inhaling small particles of e-liquid, and have good sealing performance and user experience.
  • the technical solutions adopted by the present invention are:
  • An electronic atomizer includes an air inlet, an air inlet channel, an atomizing cavity, an air outlet channel, an air outlet, and a suction nozzle which are connected in sequence.
  • the atomizing member is provided in the atomizing cavity. Adjusting mechanism for the distance between the outlet of the air inlet passage and the atomizing surface of the atomizing member.
  • the present invention provides a brand new air-conditioning method, and the distance between the inlet of the air inlet passage and the atomizing surface of the atomizing member is adjusted by the adjusting mechanism.
  • the atomizing member is atomized, the generated smoke is sprayed from the surface of the atomizing surface of the atomizing member.
  • the air inlet channel and the atomizing member can be adjusted.
  • the volume of the cross area of the smoke ejection path can also be understood as controlling the air flow or the amount of smoke flowing through the atomization chamber in a unit time, so that it can be controlled because The number of small particles of e-liquid droplets blown by the air flow per unit time, so as to prevent users from inhaling e-liquid and meet the needs of users with different vital capacity.
  • the distance between the inlet of the inlet channel and the atomizing surface of the atomizing member is reduced, the airflow from the outlet of the inlet channel has a large impact force on the atomizing surface of the atomizing member.
  • the adjustment mechanism includes A movable part in the top cover that can move axially along the top cover.
  • the air inlet end of the air inlet pipe is inserted into the mounting hole on the top cover and cooperates with the mounting hole.
  • the air outlet end of the air inlet pipe extends to the atomizing cavity.
  • the movable member has a top leg abutting the end face of the air inlet end of the air inlet pipe.
  • the movable member drives the intake pipe to move steplessly in a direction close to the atomizing surface of the atomizing member, and the distance between the outlet of the air inlet passage and the smoke ejecting surface of the atomizing member is reduced.
  • a reset mechanism for resetting the movable member away from the atomizing surface of the atomizing member.
  • the moving part drives the intake pipe to move steplessly away from the atomizing surface of the atomizing part, and the distance between the inlet of the air inlet passage and the smoke spraying surface of the atomizing part increases.
  • the reset mechanism includes a reset spring, the reset spring is sleeved outside the intake end of the intake pipe, one end of the reset spring is in contact with the flange of the intake end of the intake pipe, and the other end of the reset spring is at the bottom flange of the mounting hole. Abut.
  • the intake pipe is automatically reset by the return elastic force of the spring.
  • the suction nozzle is sleeved outside the top cover and can rotate relative to the top cover; the suction nozzle rotates and drives the movable member to move axially along the top cover.
  • it further comprises a limiting mechanism for preventing the suction nozzle from moving axially relative to the top cover.
  • the inner top surface of the suction nozzle is a first inclined surface
  • the outer top surface of the movable member is a second inclined surface
  • the outlet end of the intake pipe is farthest from the bottom end of the atomization chamber; when the first inclined surface When the high end of the opposite to the low end of the second inclined plane and the low end of the first inclined plane abuts the high end of the second inclined plane, the outlet end of the intake pipe is closest to the bottom end of the atomizing chamber.
  • the position-limiting mechanism includes a first position-limiting step provided on an inner side wall of the nozzle, and a second position-limiting step provided on an outer side wall of the top cover and cooperating with the first position-limiting step.
  • the suction nozzle is sleeved on the upper part of the top cover, so that the first limit step on the suction nozzle and the second limit step on the top cover are fastened to each other, so that the suction nozzle can rotate relative to the top cover, but cannot move axially.
  • the atomizing member is an ultrasonic atomizing sheet, and an oil tank, an atomizing cotton connecting the oil tank and the atomizing surface of the ultrasonic atomizing sheet are also provided in the shell; the air outlet end of the air inlet pipe and the ultrasonic mist The atomized cotton at the atomizing surface of the atomizing sheet is opposite.
  • the intake pipe is moved by rotating the suction nozzle, even if the distance from the outlet end of the intake pipe to the atomized cotton is increased or decreased, so as to increase or decrease the intake air volume:
  • the airflow speed is increased and the amount of air intake per unit time is large, so the distance from the air outlet of the air inlet pipe to the atomized cotton can be increased to make the intersection of the air inlet channel and the air outlet channel
  • the corner area is increased, reducing the impact of the intake air flow on the e-liquid on the atomized cotton, thereby reducing the rapid air current to bring out small particles of e-liquid droplets on the atomized cotton, and at the same time, the rapid air current will ultrasonically atomize the
  • the smoke is brought to the user's mouth for inhalation, which can not only solve the phenomenon of smoking smoke oil, but also meet the user's demand for the amount of smoke.
  • the air velocity is slowed down and the air intake volume is small per unit time, so the distance between the air outlet end of the air inlet pipe and the atomized cotton can be reduced to make the air inlet channel and the air outlet channel meet
  • the corner area is reduced, so that the airflow passes over the surface of the atomized cotton, which takes away the amount of smoke generated by the ultrasonic atomization and can sufficiently bring out the smoke for users to inhale, allowing users to experience the thrill of smoking, and because of the speed of the airflow Reduced, so it is almost impossible to overcome the adhesion between the e-liquids and blow small particles of e-liquid into the mouth of the user when the airflow brushes the surface of the atomized cotton, so the mouth suction method can also prevent the user from inhaling the e-liquid, and The smoke will not be reduced to meet the needs of users.
  • the distance between the outlet end of the air inlet pipe and the atomized cotton can be increased or decreased, so as to adjust the amount of air intake or smoke output, and reduce the phenomenon that the user smokes smoke oil.
  • the user can It is very simple and convenient to switch the way of smoking by mouth and lungs to meet the user's needs for adjusting the amount of smoke.
  • the utility of the ultrasonic atomizer is enhanced and the user experience is improved.
  • the air outlet is provided on a side wall of the movable member, and a limiting plate for preventing the movable member from rotating is provided in the top cover; when the movable member is moved along the axial direction of the top cover, the air outlet on the movable member and the air outlet The over-air area between the channels remains unchanged.
  • the air inlet is opened on the side wall of the top cover, and the top foot is provided with an air hole opposite to the air inlet for connecting the air inlet and the air inlet passage, and the opening area of the air inlet is smaller than that of the air hole Area; when the movable part moves along the axial direction of the top cover, the air passing area between the air inlet and the air passing hole remains unchanged.
  • the present invention also provides an electronic cigarette, including the electronic cigarette atomizer.
  • the present invention can quickly and conveniently adjust the air flow, avoid smoking smoke oil droplets, has good sealing performance and good user experience.
  • FIG. 1 is a schematic structural diagram of an embodiment of an atomizer.
  • FIG. 2 is an exploded view of the upper portion of FIG. 1.
  • FIG. 3 is a use state diagram when the distance between the air outlet end of the intake pipe and the atomized cotton is the largest in FIG. 1.
  • FIG. 4 is a use state diagram when the distance between the air outlet end of the intake pipe and the atomized cotton is the smallest in FIG. 1.
  • FIG. 5 is a state diagram of an air inlet and an air outlet in FIG. 3.
  • FIG. 6 is a state diagram of the air inlet and the air outlet in FIG. 4.
  • 1 is the air inlet
  • 2 is the air inlet channel
  • 3 is the atomizing cavity
  • 4 is the air outlet channel
  • 5 is the air outlet
  • 6 is the suction nozzle
  • 601 is the first inclined surface
  • 602 is the first limit step
  • 7 For the adjustment mechanism
  • 8 is the housing
  • 9 is the top cover
  • 901 is the limit plate
  • 902 is the second limit step
  • 904 is the mounting hole
  • 10 is the moving part
  • 1002 is the second inclined surface
  • 1003 is the air vent
  • 1004 is Top leg
  • 12 is oil tank
  • 13 is ultrasonic atomizing sheet
  • 14 is atomized cotton
  • 15 is intake pipe
  • 16 is first sealing ring
  • 17 is bottom cover
  • 18 is lower cover
  • 19 is upper cover
  • 20 is The second sealing ring
  • 21 is a gasket
  • 22 is a connecting sleeve
  • 23 is an inner sleeve
  • 24 is an outer sleeve
  • 25 is
  • the electronic atomizer includes an air inlet 1, an air inlet channel 2, an atomizing cavity 3, an air outlet channel 4, an air outlet 5, and a suction nozzle 6, which are connected in sequence.
  • the atomizing member further includes an adjusting mechanism 7 for adjusting the distance between the outlet of the air inlet passage 2 and the atomizing surface of the atomizing member.
  • the electronic atomizer also includes a casing 8 and an intake pipe 15 inside the casing.
  • the inner cavity of the intake pipe 15 forms the intake channel 2; the atomizing chamber 3 and the exhaust channel 4 are all provided in the casing 8, and the top of the casing 8 is provided with Top cover 9;
  • the adjusting mechanism 7 includes a movable member 10 located in the top cover 9 and capable of moving axially along the top cover 9.
  • a first sealing ring 16 is provided between the movable member 10 and the top cover 9.
  • the air inlet end of the air inlet pipe 15 is inserted into the mounting hole 904 on the top cover 9 and fits with the installation hole 904.
  • the air outlet end of the air inlet pipe 15 extends to the atomizing cavity 3 and is atomized with the atomizing member.
  • the movable member 10 has an ejector foot 1004 abutting on the end face of the intake end of the intake pipe 15; the movable foot 10 always abuts on the intake end face of the intake pipe 15 during the movement of the movable member 10.
  • the electronic atomizer further includes a reset mechanism for resetting the movable member 10 away from the atomizing surface of the atomizing member.
  • the reset mechanism includes a reset spring 32 which is sleeved outside the intake end of the intake pipe 15. One end of the reset spring 32 is in contact with the flange of the intake end of the intake pipe 15. The other end of the reset spring 32 is connected to the mounting hole 904.
  • the bottom limiting flanges are in contact with each other to ensure that the intake pipe 15 is subject to the reset elastic force of the spring 32 during the movement and prevents the movable member 10 from being caught during the movement of the intake pipe 15 so that the top foot 1004 and the intake pipe 15
  • the end face of the air inlet end does not contact and the switching between mouth suction and lung suction cannot be realized.
  • the suction nozzle 6 is sleeved outside the top cover 9 and can rotate relative to the top cover 9; the suction nozzle 6 rotates and drives the movable member 10 to move axially along the top cover 9.
  • the electronic atomizer further includes a limiting mechanism for preventing the suction nozzle 6 from moving axially relative to the top cover 9.
  • the inner top surface of the suction nozzle 6 is a first inclined surface 601, and the outer top surface of the movable member 10 is a second inclined surface 1002.
  • the limiting mechanism includes a first limiting step 602 provided on the inner side wall of the suction nozzle 6 and a second limiting step 902 provided on the outer side wall of the top cover 9 and cooperating with the first limiting step 602.
  • the atomizing member is an ultrasonic atomizing sheet 13.
  • the ultrasonic atomizing sheet 13 is a piezoelectric ceramic sheet.
  • the casing 8 is provided with an oil tank 12, an atomized cotton 14 connecting the oil tank 12 and the atomizing surface of the ultrasonic atomizing sheet 13; a combination of the air outlet end of the air inlet pipe 15, the ultrasonic atomizing sheet 13 and the atomizing cotton 14
  • the space formed is the atomizing cavity 3, and the air outlet end of the air inlet pipe 15 is opposite to the atomizing cotton 14 at the atomizing surface of the ultrasonic atomizing sheet 13.
  • the air outlet 5 is provided on the side wall of the movable member 10, and a limit plate 901 is provided in the top cover 9 to prevent the movable member 10 from rotating;
  • the over-air area between the air outlet 5 and the air outlet channel 4 remains unchanged.
  • the air inlet 1 is opened on the side wall of the top cover 9, and the top leg 1004 is provided with an air hole 1003 for connecting the air inlet 1 and the air inlet channel 2 to the air inlet 1, and the air inlet 1 is opened.
  • the area is smaller than the opening area of the vent hole 1003; when the movable member 10 is moved axially along the top cover 9, the vent area between the air inlet 1 and the vent hole 1003 remains unchanged.
  • the movable member 10 moves axially under the driving of the suction nozzle 6, thereby pushing the intake pipe 15 to move, so that the distance from the outlet end of the intake pipe 15 to the atomized cotton 14 is increased or decreased, so that Increase or decrease the air intake.
  • the outlet end of the intake pipe 15 is away from the mist The cotton 14 is the farthest. At this time, the distance d from the outlet end of the air inlet pipe 15 to the atomized cotton 14 is
  • the distance from the outlet end of the intake pipe 15 is atomized.
  • the cotton 14 is nearest.
  • the casing 8 includes a bottom cover 17, a lower cover 18, and an upper cover 18 connected in order from the bottom to the top.
  • a second sealing ring 20 is provided between the lower cover 18 and the bottom cover 17.
  • the top cover 9 is an oil injection cap and has an oil injection hole.
  • the top cover 9 is connected to the top end of the upper cover 18.
  • the oil tank 12 is disposed in the top cover 9.
  • a gasket 21 is provided between the top of the oil tank 12 and the top cover 9.
  • a through hole that can communicate with the oil injection hole and the oil tank 12 is formed in the gasket 21.
  • the upper cover 18 is also provided with a connecting sleeve 22 connected at the top end to the top cover 9.
  • the connecting sleeve 22 is provided with an inner sleeve 23 and an outer sleeve 24, and the outer sleeve 24 is sleeved outside the inner sleeve 23.
  • the atomized cotton 14 is cup-shaped, and the sidewall of the cup-shaped atomized cotton 14 is sandwiched between the inner sleeve 23 and the outer tube 24.
  • the outer bottom surface of the cup-shaped atomized cotton 14 is in contact with the ultrasonic atomizing sheet 13. .
  • the lower section of the intake pipe 15 projects into the inner sleeve 23 and the outlet of the lower section of the intake pipe 15 is opposite to the inner bottom surface of the atomized cotton 14.
  • the cup-shaped atomized cotton 14 is also provided with a cotton compression spring 25, one end of which is in contact with the inner sleeve 23, and the other end of the cotton-pressed spring 25 is in contact with the inner bottom surface of the cup-shaped atomized cotton 14.
  • the atomizing cavity 3 is disposed in the bottom cover 17.
  • the ultrasonic atomizing sheet 13 is fixed in the atomizing cavity 3 through the atomizing base 26.
  • the bottom of the bottom cover 17 is provided with a screw seat 27 for sealing.
  • a lower electrode 28 is provided in the screw seat 27, and the lower electrode 28 is in contact with the ultrasonic atomizing sheet 13 through a spring electrode 29.
  • the lower electrode 28 and the screw seat 27 are insulated and connected through an insulating ring 30.
  • the bottom cover 17, the lower electrode 28, the spring electrode 29 and the insulating ring 30 form a bottom cover assembly 31, which is convenient for assembly.

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  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种电子烟雾化器及该电子烟，其中雾化器包括依次相通的进气口（1）、进气通道（2）、雾化腔（3）、出气通道（4）、出气口（5）、吸嘴（6），雾化腔（3）设有雾化件，还包括用于调节进气通道（2）出口与雾化件雾化面之间距离的调节机构（7）；还包括外壳（8）及外壳（8）内的进气管（15），进气管（15）内形成进气通道（2）；雾化腔（3）、出气通道（4）均设于外壳（8）内，外壳（8）顶部有顶盖（9）；调节机构（7）包括位于顶盖（9）内并可沿顶盖（9）轴向移动的活动件（10），进气管（15）的进气端与顶盖（9）上的安装孔（904）间隙配合，进气管（15）的出气端与雾化件雾化面相对；活动件（10）上具有与进气管（15）进气端端面相抵接的顶脚（1004）。能够快捷方便调节气流量，密封性能好，用户体验好。

Description

一种电子烟雾化器及该电子烟 技术领域
本发明特别涉及一种电子烟雾化器及该电子烟。
背景技术
电子烟雾化器中，进气口、进气通道、雾化腔、出气通道、出气口、吸嘴依次相通。吸烟时，空气从进气口通过进气通道进入雾化腔后，带走雾化腔内的烟雾，再依次通过出气通道、出气口和吸嘴进入用户口腔，供用户吸食。
现有技术中，为满足不同肺活量用户对吸烟气流大小的需求，一般在进气口处设置调气环，利用调气环调节进气口大小。这种调节方式具有以下缺点：1、在旋转调气环过程中，调气环与进气口之间的密封圈容易褶皱变形，从而摩擦力变大且密封性能差，不方便调节，且调气环手持部的面积很小，难以着力并难以把控调节力度，导致很难调节到需要的进气量。2、在吸烟时，气流在雾化腔内的流动速度不变，所以当气流速度所产生的拉力大于烟油粘力时，用户就有可能吸食到小颗粒的烟油滴，用户体验差。
发明内容
现有利用调气环调节电子烟气流量的调节方式调节不方便，费时费力，密封性能差。本发明的目的在于，针对上述现有技术的不足，提供一种电子烟雾化器及该电子烟，能够快捷方便调节气流量，避免用户吸食到小颗粒烟油，密封性能好，用户体验好。
为解决上述技术问题，本发明所采用的技术方案是：
一种电子烟雾化器，包括依次相通的进气口、进气通道、雾化腔、出气通道、出气口、吸嘴，雾化腔内设有雾化件，其特点是还包括用于调节进气通道出口与雾化件雾化面之间距离的调节机构。
借由上述结构，本发明提供一种全新的调气方式，通过调节机构调节进气通道出口与雾化件雾化面之间的距离。由于雾化件雾化时，产生的烟雾是从雾化件雾化面表面喷出，通过调节进气通道出口与雾化件雾化面之间的距离，可以调节进气通道与雾化件烟雾喷出路径交叉区域体积的大小，从而调节进气通道、出气通道之间的过气面积，也可以理解为控制在单位时间内流过雾化腔的气流量或烟雾量，从而得以控制因为单位时间内的气流量吹起的小颗粒烟油滴的数量，以使避免用户吸食到烟油和满足不同肺活量用户的需求。此外，若将进气通道出口与雾化件雾化面之间的距离调小，由于从进气通道出口流出的气流对雾化件雾化面有一个较大的冲击力，该冲击力会影响与雾化件雾化面相接触的雾化棉上的烟油分布(将烟油向四周吹散)，从而即使早泡油状态下，雾化件也能正常雾化产生烟雾，不会影响烟雾量及烟雾口感。
进一步地，还包括外壳及外壳内的进气管，该进气管内腔形成所述进气通道；雾化腔、出气通道均设于外壳内，外壳顶部设有顶盖；所述调节机构包括位于顶盖内并可沿顶盖轴向移动的活动件，所述进气管的进气端插入顶盖上的安装孔内且与安装孔间隙配合，所述进气管的出气端延伸至雾化腔，且与雾化件的雾化面相对设置；活动件上具有与进气管进气端端面相抵接的顶脚。借由上述结构，活动件带动进气管向靠近雾化件雾化面的方向无级移动，进气通道出口与雾化件烟雾喷出面之间的距离减小。
进一步地，还包括用于使活动件朝远离雾化件雾化面方向复位的复位机构。
活动件复位过程中，活动件带动进气管向远离雾化件雾化面的方向无级移动，进气通道出口与雾化件烟雾喷出面之间的距离增大。
作为一种优选方式，所述复位机构包括复位弹簧，复位弹簧套设于进气管进气端外，复位弹簧一端与进气管进气端凸缘相抵接，复位弹簧另一端与安装孔底部凸缘相抵接。
借由上述机构，通过弹簧的复位弹力将进气管自动复位。
进一步地，所述吸嘴套设在顶盖外并可相对顶盖转动；吸嘴转动驱动活动件沿顶盖轴向移动。
进一步地，还包括用于防止所述吸嘴相对顶盖轴向移动的限位机构。
作为一种优选方式，所述吸嘴内顶面为第一斜面，所述活动件外顶面为第二斜面。
当第一斜面的高端与第二斜面的高端相抵接、且第一斜面的低端与第二斜面的低端相抵接时，进气管出气端距离雾化腔底端最远；当第一斜面的高端与第二斜面的低端相对、且第一斜面的低端与第二斜面的高端相抵接时，进气管出气端距离雾化腔底端最近。
作为一种优选方式，所述限位机构包括设于吸嘴内侧壁的第一限位台阶、设于顶盖外侧壁的与第一限位台阶相配合的第二限位台阶。
吸嘴套接在顶盖的上部，使吸嘴上的第一限位台阶和顶盖上的第二限位台阶相互扣接，从而使得吸嘴相对顶盖可以转动，但不能轴向移动。
进一步地，所述雾化件为超声波雾化片，所述外壳内还设有油仓、连通油仓与超声波雾化片雾化面的雾化棉；所述进气管的出气端与超声波雾化片雾化面处的雾化棉相对。
借由上述结构，通过旋转吸嘴，使进气管发生移动，即使进气管出气端到雾化棉的距离增大或减小，从而达到调节增大或减小进气量：
当用户使用大肺活量吸烟(肺吸)时，气流速度加快且单位时间内进气量大，所以可以将进气管出气端到雾化棉的距离调大，以使得进气通道和出气通道交汇处的拐角面积增大，减小进气气流对雾化棉上的烟油的冲击力，从而减少快速气流将雾化棉上的小颗粒烟油滴带出，同时快速气流将超声雾化出来的烟雾带至用户口腔供其吸食，既可以解决抽吸到烟油的现象又可以满足用户对烟雾量的需求。
当用户使用小肺活量吸烟(口吸)时，气流速度减慢且单位时间内进气量小，所以可以将进气管出气端到雾化棉的距离调小，以使得进气通道和出气通道交汇处的拐角面积减小，从而使得气流从雾化棉表面拂过，带走超声雾化出来的烟雾量且能够充分带出烟雾供给用户吸食，让用户体会到吸烟的快感，同时由于气流的速度减小，所以在气流拂过雾化棉表面时也几乎不可能克服烟油之间粘力而将小颗粒烟油滴吹到用户口腔，因此口吸方式也可以防止用户吸食到烟油，并且烟雾也不会减小，满足用户的需求。
通过转动吸嘴即可使进气管出气端到雾化棉之间的距离增大或减小，从而实现调节进气量或出烟量的大小，且减少用户吸食到烟油的现象，用户可以非常简单、方便地进行口吸和肺吸的吸烟方式进行切换，满足用户对烟雾量调节的需求，同时也增强该超声波雾化器的实用性，提升用户体验。
进一步地，所述出气口开设于活动件侧壁上，所述顶盖内设有防止的活动件转动的限位板；活动件沿顶盖轴向移动时，活动件上的出气口与出气通道之间的过气面积保持不变。
借由上述结构，在调节进气管出气端与雾化棉之间距离的过程中，烟雾出气口的面积保持不变，可以防止烟雾冷凝在出气通道中。
进一步地，所述进气口开设于顶盖侧壁，所述顶脚上开设与进气口相对的用于连通进气口与进气通道的过气孔，进气口开口面积小于过气孔开口面积；活动 件沿顶盖轴向移动时，进气口与过气孔之间的过气面积保持不变。
借由上述结构，在调节进气管出气端与雾化棉之间距离的过程中，气流进气口的面积保持不变。
基于同一个发明构思，本发明还提供了一种电子烟，包括所述的电子烟雾化器。
与现有技术相比，本发明能够快捷方便调节气流量，避免吸食到烟油滴，密封性能好，用户体验好。
附图说明
图1为雾化器一实施例结构示意图。
图2为图1上部的爆炸图。
图3为图1中进气管出气端与雾化棉之间的距离最大时的使用状态图。
图4为图1中进气管出气端与雾化棉之间的距离最小时的使用状态图。
图5为图3中进气口与出气口的状态图。
图6为图4中进气口与出气口的状态图。
其中，1为进气口，2为进气通道，3为雾化腔，4为出气通道，5为出气口，6为吸嘴，601为第一斜面，602为第一限位台阶，7为调节机构，8为外壳，9为顶盖，901为限位板，902为第二限位台阶，904为安装孔，10为活动件，1002为第二斜面，1003为过气孔，1004为顶脚，12为油仓，13为超声波雾化片，14为雾化棉，15为进气管，16为第一密封圈，17为底盖，18为下盖，19为上盖，20为第二密封圈，21为密封垫，22为连接套，23为内套管，24为外套管，25为压棉弹簧，26为雾化座，27为螺纹座，28为下电极，29为弹簧电极，30为绝缘环，31为底盖组件，32为复位弹簧。
具体实施方式
如图1至图6所示，电子烟雾化器包括依次相通的进气口1、进气通道2、雾化腔3、出气通道4、出气口5、吸嘴6，雾化腔3内设有雾化件，还包括用于调节进气通道2出口与雾化件雾化面之间距离的调节机构7。
电子烟雾化器还包括外壳8及外壳内的进气管15，该进气管15内腔形成所述进气通道2；雾化腔3、出气通道4均设于外壳8内，外壳8顶部设有顶盖9；所述调节机构7包括位于顶盖9内并可沿顶盖9轴向移动的活动件10。活动件10与顶盖9之间设有第一密封圈16。所述进气管15的进气端插入顶盖9上的安装孔904内且与安装孔904间隙配合，所述进气管15的出气端延伸至雾化腔3，且与雾化件的雾化面相对设置；活动件10上具有与进气管15进气端端面相抵接的顶脚1004；在活动件10移动的过程中，顶脚1004始终抵接在进气管15的进气端端面上。
电子烟雾化器还包括用于使活动件10朝远离雾化件雾化面方向复位的复位机构。所述复位机构包括复位弹簧32，所述复位弹簧32套设于进气管15进气端外，复位弹簧32一端与进气管15进气端凸缘相抵接，复位弹簧32另一端与安装孔904底部限位凸缘相抵接，确保进气管15在移动的过程中都受到弹簧32的复位弹力，防止活动件10在移动的过程中，进气管15被卡住而使顶脚1004与进气管15的进气端端面不接触而无法实现口吸和肺吸之间切换的现象。
所述吸嘴6套设在顶盖9外并可相对顶盖9转动；吸嘴6转动驱动活动件10沿顶盖9轴向移动。
电子烟雾化器还包括用于防止所述吸嘴6相对顶盖9轴向移动的限位机构。
所述吸嘴6内顶面为第一斜面601，所述活动件10外顶面为第二斜面1002。
所述限位机构包括设于吸嘴6内侧壁的第一限位台阶602、设于顶盖9外侧壁的与第一限位台阶602相配合的第二限位台阶902。
所述雾化件为超声波雾化片13。所述超声波雾化片13为压电陶瓷片。所述外壳8内设有油仓12、连通油仓12与超声波雾化片13雾化面的雾化棉14；所述进气管15的出气端、超声波雾化片13和雾化棉14组合所形成的空间为所述雾化腔3，所述进气管15的出气端与超声波雾化片13雾化面处的雾化棉14相对。
所述出气口5开设于活动件10侧壁上，所述顶盖9内设有防止的活动件10转动的限位板901；活动件10沿顶盖9轴向移动时，活动件10上的出气口5与出气通道4之间的过气面积保持不变。
所述进气口1开设于顶盖9侧壁，所述顶脚1004上开设与进气口1相对的用于连通进气口1与进气通道2的过气孔1003，进气口1开口面积小于过气孔1003开口面积；活动件10沿顶盖9轴向移动时，进气口1与过气孔1003之间的过气面积保持不变。
当旋转吸嘴6时，活动件10在吸嘴6的驱动下轴向移动，从而推动进气管15发生移动，使进气管15出气端到雾化棉14的距离增大或减小，以至于增大进气量或减小进气量。如图3所示，当第一斜面601的高端与第二斜面1002的高端相抵接、且第一斜面601的低端与第二斜面1002的低端相抵接时，进气管15出气端距离雾化棉14最远，此时进气管15出气端到雾化棉14的距离d，
d＝4～8mm，优选为d＝5～6mm。如图4所示，当第一斜面601的高端与第二斜面1002的低端相对、且第一斜面601的低端与第二斜面1002的高端相抵接时，进气管15出气端距离雾化棉14最近，此时进气管15出气端到雾化棉14的距离d’，d’＝1～5mm，优选为d’＝1.5～4.5mm。
如图5和图6所示，在进气管15移动过程中，在调节进气管15出气端与雾化棉14之间距离的过程中，烟雾出气口5的过气面积保持不变，气流进气口1的过气面积保持不变。
所述外壳8包括从下向上依次相连的底盖17、下盖18和上盖18。下盖18与底盖17之间设有第二密封圈20。
顶盖9为注油盖并开设注油孔。顶盖9与上盖18顶端相连。油仓12设于顶盖9内。油仓12顶部与顶盖9之间设有密封垫21。该密封垫21上开设可连通注油孔与油仓12的通孔。不注油时，注油孔与所述通孔错位，注油孔封闭，防止油仓12漏油。注油时，旋转顶盖9至注油孔与所述通孔连通，注油孔打开，可向油仓12内注油。
上盖18内还设有顶端与顶盖9相连的连接套22。连接套22内设有内套管23和外套管24，外套管24套设于内套管23外。所述雾化棉14为杯状，杯状雾化棉14的侧壁夹设于内套管23与外套管24之间，杯状雾化棉14的外底面与超声波雾化片13相接触。进气管15下段伸入内套管23内且进气管15下段出口与雾化棉14内底面相对。杯状雾化棉14内还设有压棉弹簧25，压棉弹簧25的一端与内套管23相抵接，压棉弹簧25的另一端与杯状雾化棉14内底面相抵接。
雾化腔3设于底盖17内。超声波雾化片13通过雾化座26固设于雾化腔3内。
底盖17底部设有螺纹座27封口。
螺纹座27内设有下电极28，下电极28通过弹簧电极29与超声波雾化片13相抵接。下电极28与螺纹座27之间通过绝缘环30绝缘相连。底盖17、下电极28、弹簧电极29与绝缘环30形成底盖组件31，便于组装。
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 (12)

  1. 一种电子烟雾化器，包括依次相通的进气口(1)、进气通道(2)、雾化腔(3)、出气通道(4)、出气口(5)、吸嘴(6)，雾化腔(3)内设有雾化件，其特征在于，还包括用于调节进气通道(2)出口与雾化件雾化面之间距离的调节机构(7)。
  2. 如权利要求1所述的电子烟雾化器，其特征在于，还包括外壳(8)及外壳内的进气管(15)，该进气管(15)内腔形成所述进气通道(2)；雾化腔(3)、出气通道(4)均设于外壳(8)内，外壳(8)顶部设有顶盖(9)；
    所述调节机构(7)包括位于顶盖(9)内并可沿顶盖(9)轴向移动的活动件(10)，所述进气管(15)的进气端插入顶盖(9)上的安装孔(904)内且与安装孔(904)间隙配合，所述进气管(15)的出气端延伸至雾化腔(3)，且与雾化件的雾化面相对设置；活动件(10)上具有与进气管(15)进气端端面相抵接的顶脚(1004)。
  3. 如权利要求2所述的电子烟雾化器，其特征在于，还包括用于使活动件(10)朝远离雾化件雾化面方向复位的复位机构。
  4. 如权利要求3所述的电子烟雾化器，其特征在于，所述复位机构包括复位弹簧(32)，复位弹簧(32)套设于进气管(15)进气端外，复位弹簧(32)一端与进气管(15)进气端凸缘相抵接，复位弹簧(32)另一端与安装孔(904)底部凸缘相抵接。
  5. 如权利要求2所述的电子烟雾化器，其特征在于，所述吸嘴(6)套设在顶盖(9)外并可相对顶盖(9)转动；吸嘴(6)转动驱动活动件(10)沿顶盖(9)轴向移动。
  6. 如权利要求5所述的电子烟雾化器，其特征在于，还包括用于防止所述吸嘴(6)相对顶盖(9)轴向移动的限位机构。
  7. 如权利要求5所述的电子烟雾化器，其特征在于，所述吸嘴(6)内顶面为第一斜面(601)，所述活动件(10)外顶面为第二斜面(1002)。
  8. 如权利要求6所述的电子烟雾化器，其特征在于，所述限位机构包括设于吸嘴(6)内侧壁的第一限位台阶(602)、设于顶盖(9)外侧壁的与第一限位台阶(602)相配合的第二限位台阶(902)。
  9. 如权利要求2至8任一项所述的电子烟雾化器，其特征在于，所述雾化件为超声波雾化片(13)，所述外壳(8)内还设有油仓(12)、连通油仓(12)与超声波雾化片(13)雾化面的雾化棉(14)；所述进气管(15)的出气端与超声波雾化片(13)雾化面处的雾化棉(14)相对。
  10. 如权利要求2至8任一项所述的电子烟雾化器，其特征在于，所述出气口(5)开设于活动件(10)侧壁上，所述顶盖(9)内设有防止的活动件(10)转动的限位板(901)；活动件(10)沿顶盖(9)轴向移动时，活动件(10)上的出气口(5)与出气通道(4)之间的过气面积保持不变。
  11. 如权利要求2至8任一项所述的电子烟雾化器，其特征在于，所述进气口(1)开设于顶盖(9)侧壁，所述顶脚(1004)上开设与进气口(1)相对的用于连通进气口(1)与进气通道(2)的过气孔(1003)，进气口(1)开口面积小于过气孔(1003)开口面积；活动件(10)沿顶盖(9)轴向移动时，进气口(1)与过气孔(1003)之间的过气面积保持不变。
  12. 一种电子烟，其特征在于，包括如权利要求1～11任一项所述的电子烟雾化器。
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