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WO2015180160A1 - 一种进气口可调开闭的电子雾化装置 - Google Patents

一种进气口可调开闭的电子雾化装置 Download PDF

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Publication number
WO2015180160A1
WO2015180160A1 PCT/CN2014/078984 CN2014078984W WO2015180160A1 WO 2015180160 A1 WO2015180160 A1 WO 2015180160A1 CN 2014078984 W CN2014078984 W CN 2014078984W WO 2015180160 A1 WO2015180160 A1 WO 2015180160A1
Authority
WO
WIPO (PCT)
Prior art keywords
air inlet
atomizer
closing
electronic atomization
atomization device
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2014/078984
Other languages
English (en)
French (fr)
Inventor
吴建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Jieshibo Technology Co Ltd
Original Assignee
Shenzhen Jieshibo Technology Co Ltd
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
Application filed by Shenzhen Jieshibo Technology Co Ltd filed Critical Shenzhen Jieshibo Technology Co Ltd
Priority to US14/412,206 priority Critical patent/US20150342255A1/en
Priority to CN201480001269.XA priority patent/CN104470388B/zh
Priority to EP14815561.7A priority patent/EP2976954B1/en
Priority to PCT/CN2014/078984 priority patent/WO2015180160A1/zh
Publication of WO2015180160A1 publication Critical patent/WO2015180160A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating 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
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0866—Passive resistors therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Definitions

  • the invention relates to an electronic atomizing device, in particular to an electronic atomizing device with an adjustable opening and closing of an air inlet.
  • the electronic atomizing device also known as electronic cigarette, low-temperature atomized tobacco, is mainly used to reduce the harm to those who smoke traditional cigarettes. It has a similar appearance to cigarettes, a taste similar to cigarettes, and even more than the taste of ordinary cigarettes. It also absorbs smoke and tastes and feels like a cigarette.
  • the electronic atomizing device is a pseudo-cigarette device composed of a battery assembly and an atomizer, and the aroma substance is atomized into a gas through an atomizer to directly inhale.
  • Aroma substances include tobacco liquid, tobacco, tobacco powder, tobacco paste, flavored flakes, aroma sticks and liquid tobacco.
  • the electron atomizing device for atomizing the aroma substance usually needs to mix the outside air from the air inlet to mix with the atomized gas, so that the air inlet port easily becomes a passage for the condensate or the liquid aroma substance to flow back to the outside.
  • the inlet of the usual electronic atomizing device is located at the bottom and cannot be closed under non-use conditions, thus causing the condensate or liquid aroma to be easily flowed back to the outer wall of the electron atomizing device, which easily stains the surface of the electronic atomizing device. If the condensate or liquid aroma is returned to the inside of the battery pack through the air inlet, the battery pack may be damaged.
  • the object of the present invention is to provide an electronic atomization device with an adjustable opening and closing of an air inlet to overcome the defects of the prior art, so as to prevent condensate or liquid aroma from flowing back from the air inlet and avoid condensing the condensate.
  • the appearance of the electronic cigarette reduces the possibility of damage to the battery assembly.
  • the present invention adopts the following technical solutions:
  • An electronic atomization device with an adjustable opening and closing of an air inlet comprising a cigarette holder, an atomizer connected to the cigarette holder, and a battery assembly for supplying power to the atomizer, the upper part of the atomizer is provided with an air inlet, and the atomizer passes The air inlet is connected to the outside, and an air inlet switch assembly for closing or opening the air inlet is arranged between the atomizer and the cigarette holder.
  • the intake switch assembly includes a ring that is sandwiched between the mouthpiece and the atomizer, and a sealing block that is fixed in the ring and used to close or open the air inlet.
  • the ring is coaxial with the atomizer, and the ring is opposite When the atomizer rotates, the sealing block closes or opens the air inlet under the action of the ring.
  • the inside of the ring is provided with a flange, and the sealing block is fixed to the flange.
  • the flange is provided with a limiting notch
  • the top of the atomizer is provided with a limiting post penetrating the limiting notch. Due to the assembly relationship between the limit notch and the limit post, the ring can only rotate a certain angle when rotating, which avoids the inconvenience of the seal block being too far away from the air inlet.
  • the bottom of the ring is provided with an intake gap, and the intake port communicates with the outside through the intake gap.
  • the outer surface of the ring is provided with an anti-slip pattern.
  • the sealing block is an elastic sealing block.
  • the sealing block is in close contact with the upper surface of the air inlet, and the upper surface of the air inlet is an inclined surface, so that the sealing block generates a pressing force on the upper surface of the air inlet when the sealing block completely closes the air inlet, thereby strengthening Sealing effect on the air inlet.
  • the intake switch assembly further includes an elastic gasket disposed between the sealing block and the air inlet, and the elastic gasket is provided with a through hole corresponding to the air inlet.
  • a groove for positioning the elastic pad is disposed around the air inlet, and a bottom surface of the elastic pad is provided with a boss corresponding to the groove, and the through hole penetrates the boss.
  • the sealing block will rub against the elastic pad during closing or opening of the air inlet, so the elastic pad needs to be fixed to ensure the function of closing or opening the air inlet is normal.
  • the sealing block is integrally formed with the ring, and the upper surface of the sealing block is provided with a blind hole.
  • the function of the blind hole is to distinguish the installation direction of the ring when assembling.
  • the top of the atomizer is provided with a limiting cylinder, and the limiting cylinder is provided with a gap for defining the rotation stroke of the sealing block.
  • the atomizer has an air passage, and the atomizer communicates with the air inlet through the air passage.
  • the air passage is an annular cavity.
  • the mouthpiece is provided with a flue that communicates with the atomizer and a smoke outlet that communicates with the flue, and the outlet is provided at the side wall of the mouthpiece.
  • the outlet is evenly disposed on the upper portion of the mouthpiece.
  • the function of the vent structure is to allow the smoke to fill the mouth more quickly and easily when the user smokes the electronic cigarette, and at the same time increase the distance that the smoke passes through the mouthpiece, so that the smoke is initially cooled in the mouthpiece, and the taste of the electronic cigarette is improved. .
  • the upper portion of the mouthpiece has an elliptical or circular cross section.
  • the cigarette holder with an elliptical cross section makes the mouthpiece more ergonomic and the user experience is better.
  • the battery assembly includes a battery and a voltage regulating component including an adjustable resistor in series with the battery and an adjustment knob that adjusts a voltage applied to the atomizer by changing a resistance value of the adjustable resistor.
  • the voltage regulating component further includes a connecting sleeve for fixing the relative position of the adjustable resistor and the adjusting knob, the adjusting knob is provided with a middle shaft connected to the adjustable resistor, and the middle shaft is coupled with the connecting sleeve and can be opposite to the connecting sleeve
  • the connecting sleeve rotates, the adjustable resistor is fixed on a circuit board, and the circuit board is snap-fitted to the connecting sleeve.
  • the battery assembly further includes a sleeve for accommodating the battery
  • the voltage regulating component further includes a fixing ring for fixing the connecting sleeve into the sleeve, and the fixing ring is sleeved on the outer wall of the connecting sleeve, and the fixing circle is fixed There is an interference fit between the ring and the inner wall of the casing.
  • the air inlet of the invention is in the upper part of the atomizer instead of below the atomizer, which reduces the backflow of the condensate and the liquid aroma when the electron atomizing device is tilted, and the air inlet can also pass the air inlet switch
  • the components are completely enclosed, completely avoiding the condensate and liquid aromas flowing back from the air inlet to the outside, avoiding the condensate and liquid aroma to contaminate the appearance of the electronic atomizing device, and reducing the possibility of damage to the battery components.
  • Figure 1 is an assembled perspective view of a first embodiment of the present invention
  • Figure 2 is a top plan view of the atomizing tube of the first embodiment of the present invention.
  • Figure 3 is a perspective view of the sealing block covering the air inlet of the first embodiment of the present invention.
  • Figure 4 is a perspective view showing the air intake switch assembly of the first embodiment of the present invention installed on the top of the atomizing tube;
  • Figure 5 is a perspective view (upper view) of the ring of the first embodiment of the present invention.
  • Figure 6 is a perspective view of the intake switch assembly of the first embodiment of the present invention.
  • Figure 7 is a perspective view (bottom view) of the ring of the first embodiment of the present invention.
  • Figure 8 is a cross-sectional view showing the assembly of the first embodiment of the present invention.
  • Figure 9 is an assembled perspective view of a second embodiment of the present invention.
  • Figure 10 is a cross-sectional view showing the assembly of the second embodiment of the present invention.
  • Figure 11 is a cross-sectional view of a cigarette holder in accordance with a second embodiment of the present invention.
  • Figure 12 is a perspective view of a cigarette holder according to a second embodiment of the present invention.
  • Figure 13 is an exploded view of the intake switch assembly of the second embodiment of the present invention.
  • FIG. 14 is a schematic view showing the installation of an elastic gasket of an intake switch assembly according to a second embodiment of the present invention.
  • Figure 15 is a bottom view of the ring of the second embodiment of the present invention.
  • Figure 16 is a perspective view of the sealing block fully opening the air inlet according to the second embodiment of the present invention.
  • Figure 17 is a perspective view of the sealing block completely enclosing the air inlet according to the second embodiment of the present invention.
  • Figure 18 is a cross-sectional view showing the assembly of a voltage regulating member according to a second embodiment of the present invention.
  • Figure 19 is a cross-sectional view showing a voltage regulating member of a second embodiment of the present invention.
  • Figure 20 is a perspective view of an adjustable resistor in accordance with a second embodiment of the present invention.
  • the electronic atomization device of the first embodiment in which the intake port is variably opened and closed includes a mouthpiece 10, an atomizer 20 in communication with the mouthpiece 10, and a battery assembly 40 that supplies power to the atomizer 20.
  • the upper portion of the atomizer 20 is provided with an air inlet 21 (Figs. 2 and 8) with an opening upward, and an air inlet switch assembly 50 for closing or opening the air inlet 21 is provided between the atomizer 20 and the mouthpiece 10.
  • the intake switch assembly 50 includes a ring 51 sandwiched between the mouthpiece 10 and the atomizer 20 and a sealing block 52 secured within the ring 51 for closing or opening the air inlet 21.
  • the sealing block 52 abuts against the upper surface 22 of the air inlet 21.
  • the ring 51 is coaxial with the atomizer 20. Specifically, the bottom of the ring 51 abuts against the top of the atomizer 20, the bottom of the mouthpiece 10 is provided with a stepped shaft, and the ring 51 is sleeved on the stepped shaft.
  • the inside of the ring 51 is provided with a flange 511 facing the inside of the ring 51, and the sealing block 52 is fixed to the flange 511 (Fig. 6).
  • the atomizer 20 communicates with the outside through the air inlet 21.
  • the atomizer 20 has an air passage 24 (FIG. 8).
  • the atomizer 20 communicates with the air inlet 21 through the air passage 24.
  • the bottom of the ring 51 is uniformly provided with four air inlet notches 514 (FIG. 7).
  • the intake port 21 communicates with the outside through the intake gap 514.
  • the air passage 24 is an annular cavity.
  • the user can twist the ring 51 to rotate relative to the atomizer 20.
  • the sealing block 52 changes the covering area of the air inlet 21 under the driving of the ring 51, thereby achieving closed or open air intake. Mouth 21.
  • the outer surface of the ring 51 is provided with a non-slip rib 513 to prevent the user from twisting the ring 51 to cause a slippery phenomenon.
  • the ring 51 does not require a wide range of rotation over a large angle, so it is necessary to limit the range of rotation angle of the ring 51.
  • the flange 511 is provided with two limiting notches 512.
  • the top of the atomizer 20 is provided with two limiting posts 23, and each limiting post 23 extends through a limiting notch 512.
  • the sealing block 52 is an elastic sealing block and can be made of silicone.
  • the upper surface 22 of the air inlet 21 is an inclined surface such that the sealing block 52 exerts a pressing force on the upper surface 22 of the air inlet 21 when the sealing block 52 completely closes the air inlet 21.
  • the lower surface of the sealing block 52 is a contact surface with the upper surface 22 of the air inlet 21, and the lower surface of the sealing block 52 may be formed as a horizontal surface.
  • the second embodiment differs from the first embodiment in the mouthpiece, the intake switch assembly, and the battery assembly, and the specific structure is as shown in FIGS. 9 to 20.
  • the mouthpiece 60 is provided with a flue 61 connecting the atomizer and two flue ports 62 communicating with the flue 61, and the flue 62 is provided in the mouthpiece 60.
  • the vent 62 is evenly disposed on the upper portion of the mouthpiece 60.
  • the smoke outlet 62 is symmetrically disposed on the upper portion of the mouthpiece 60.
  • the upper portion of the mouthpiece 60 has an elliptical cross section, and the two outlets 62 are respectively disposed on the long axis of the elliptical cross section of the mouthpiece 60 and the mouthpiece. 60 The intersection of the upper outer walls.
  • the cross section of the upper portion of the mouthpiece may be provided in a circular cross section.
  • the intake switch assembly further includes an elastic gasket 74 disposed between the seal block 76 and the intake port 71.
  • the elastic pad 74 can be made of edible silicone.
  • the elastic pad 74 is provided with a through hole 741 corresponding to the intake port 71.
  • a groove 72 for positioning the elastic pad 74 is disposed around the air inlet 71.
  • the bottom surface of the elastic pad 74 is provided with a boss 742 corresponding to the groove 72, and the through hole 741 penetrates the boss 742.
  • the sealing block 76 and the ring 75 are integrally formed, and the upper surface of the sealing block 76 is provided with a blind hole 761.
  • the top of the atomizer 70 is provided with a limiting cylinder, and the limiting cylinder is provided with a notch 73 for defining the rotation stroke of the sealing block 76.
  • the battery pack includes a battery 90, a sleeve 91 for accommodating the battery 90, and a voltage regulating member.
  • the voltage regulating component includes an adjustable resistor 81 in series with the battery 90 and an adjustment knob 83 that adjusts the voltage applied to the atomizer by changing the resistance value of the adjustable resistor 81.
  • the voltage regulating member is provided below the battery 90.
  • the voltage regulating member further includes a connecting sleeve 84 for fixing the relative position of the adjustable resistor 81 and the adjusting knob 83, and for fixing the connecting sleeve 84 into the sleeve.
  • the adjusting knob 83 is provided with a middle shaft 831 connected to the adjustable resistor 81.
  • the middle shaft 831 is engaged with the connecting sleeve 84 and is rotatable relative to the connecting sleeve 84.
  • the adjustable resistor 81 is fixed on the circuit board 82, and the circuit board 82 is fixed.
  • the snap fit is fixed to the connecting sleeve 84.
  • the fixing ring 85 is sleeved on the outer wall of the connecting sleeve 84, and the fixing ring 85 and the inner wall of the sleeve 84 have an interference fit.
  • the fixing ring 85 is made of copper.

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  • Engineering & Computer Science (AREA)
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Abstract

一种进气口可调开闭的电子雾化装置，包括烟嘴（10）、与烟嘴（10）连通的雾化器（20）以及为雾化器（20）提供电能的电池组件（40），雾化器（20）上部设有进气口（21），雾化器（20）通过进气口（21）连通外界，雾化器（20）与烟嘴（10）之间设有用于封闭或开启进气口（21）的进气开关组件（50）。其中进气口（21）在雾化器（20）上部而不是在雾化器（20）下方的附近，减少了电子雾化装置倾倒放置时冷凝液及液态香味物质倒流的情况，同时进气口（21）还可以通过进气开关组件（50）实现完全封闭，完全避免出现冷凝液及液态香味物质从进气口（21）倒流到外界，避免出现冷凝液及液态香味物质弄污电子雾化装置外表，同时降低了损坏电池组件（40）的可能性。

Description

一种进气口可调开闭的电子雾化装置
技术领域
本发明涉及电子雾化装置，尤其涉及一种进气口可调开闭的电子雾化装置。
背景技术
电子雾化装置又名电子烟、低温雾化烟草，主要用于降低对吸食传统香烟者的危害。它有着与香烟相似的外观、与香烟近似的味道，甚至比一般香烟的口味要多出很多，也像香烟一样能吸出烟雾、吸出味道跟感觉来。电子雾化装置是由电池组件、雾化器所组成的仿香烟装置，透过雾化器将香味物质雾化成气体，直接吸入。香味物质包括有烟液、烟丝、烟粉、烟膏、香味薄片、香味棒及液态烟草等。
对香味物质进行雾化的电子雾化装置通常需要从进气口吸入外界空气与雾化的气体混合，因而进气口容易成为冷凝液或者液态香味物质倒流至外界的通道。通常的电子雾化装置的进气口设在底部并且在非使用情况下不能封闭，因而造成了冷凝液或者液态香味物质非常容易倒流至电子雾化装置的外壁，容易弄污电子雾化装置外表；如果冷凝液或者液态香味物质通过进气口倒流至电池组件内部，就有可能损坏电池组件。
发明内容
本发明的目的在于为克服现有技术的缺陷，而提供一种进气口可调开闭的电子雾化装置，以避免出现冷凝液或液态香味物质从进气口倒流，避免冷凝液弄污电子烟外表，降低损坏电池组件的可能性。
为实现上述目的，本发明采用以下技术方案：
一种进气口可调开闭的电子雾化装置，包括烟嘴、与烟嘴连通的雾化器以及为雾化器提供电能的电池组件，雾化器上部设有进气口，雾化器通过进气口连通外界，雾化器与烟嘴之间设有用于封闭或开启进气口的进气开关组件。
进一步地，进气开关组件包括夹在烟嘴与雾化器之间的圆环以及固定于圆环内并用于封闭或打开进气口的密封块，圆环与雾化器同轴，圆环相对于雾化器旋转时，密封块在圆环的带动下封闭或打开进气口。
进一步地，圆环的内部设有凸缘，密封块固定在凸缘上。
进一步地，凸缘设有限位缺口，雾化器的顶部设有贯穿限位缺口的限位柱。由于限位缺口和限位柱的装配关系，圆环在旋转时只能旋转一定的角度，避免了密封块离开进气口过远而使用不便的情况。
进一步地，圆环的底部设有进气缺口，进气口通过进气缺口与外界连通。
进一步地，圆环的外表面设有防滑纹。
进一步地，密封块为弹性密封块。
进一步地，密封块紧贴于进气口的上表面，且进气口的上表面为倾斜面以使得密封块完全封闭进气口时密封块对进气口上表面产生压紧力，从而加强了对进气口密封效果。
进一步地，进气开关组件还包括设在密封块与进气口之间的弹性衬垫，弹性衬垫设有对应进气口的通孔。
进一步地，进气口的周围设有用于定位弹性衬垫的凹槽，弹性衬垫底面设有对应凹槽的凸台，通孔贯穿凸台。密封块在封闭或打开进气口的过程中会相对于弹性衬垫产生摩擦，因此弹性衬垫需要固定不动，以保证封闭或打开进气口的功能正常。
进一步地，密封块与圆环为一体成型，密封块上表面设有盲孔。盲孔的作用是装配的时候可以分辨圆环的安装方向。
进一步地，雾化器的顶部设有限位圆筒，限位圆筒设有用于限定密封块旋转行程的缺口。
进一步地，雾化器上有通气道，雾化器通过通气道连通进气口。
进一步地，通气道为环状腔体。
进一步地，烟嘴设有连通雾化器的烟道以及与烟道连通的出烟口，出烟口设在烟嘴的侧壁。
进一步地，出烟口均匀布设在烟嘴的上部。这种出烟口结构作用在于让用户抽吸电子烟时烟雾能够更快更容易地充满口腔，同时增长了烟雾在烟嘴通过的路程，让烟雾在烟嘴中得到初步降温，改善电子烟的吸食口感。
进一步地，烟嘴的上部的横截面为椭圆形或圆形。其中椭圆形横截面的烟嘴会使得烟嘴更符合人体工程学要求，用户体验更佳。
进一步地，电池组件包括电池以及电压调节部件，电压调节部件包括与电池串联的可调电阻以及调节旋钮，调节旋钮通过改变可调电阻的电阻值来调节加载在雾化器上的电压。
进一步地，电压调节部件还包括用于固定可调电阻与调节旋钮的相对位置的连接套筒，调节旋钮设有与可调电阻连接的中轴，中轴与连接套筒卡接并能相对于连接套筒旋转，可调电阻固定在一电路板上，电路板卡接固定在连接套筒上。
进一步地，电池组件还包括用于容纳电池的套管，电压调节部件还包括用于将连接套筒固定套入套管内的固定圆环，固定圆环套设在连接套筒外壁上，固定圆环与套管内壁之间为过盈配合。
本发明与现有技术相比的有益效果是：
本发明的进气口在雾化器上部而不是在雾化器下方的附近，减少了电子雾化装置倾倒放置时冷凝液及液态香味物质倒流的情况，同时进气口还可以通过进气开关组件实现完全封闭，完全避免出现冷凝液及液态香味物质从进气口倒流到外界，避免出现冷凝液及液态香味物质弄污电子雾化装置外表，同时降低了损坏电池组件的可能性。
附图说明
图1为本发明第一实施例的装配立体图；
图2为本发明第一实施例的雾化管顶部视图；
图3为本发明第一实施例的密封块盖住进气口的立体图；
图4为本发明第一实施例的进气开关组件安装在雾化管顶部的立体图；
图5为本发明第一实施例的圆环的立体图（上方视图）；
图6为本发明第一实施例的进气开关组件的立体图；
图7为本发明第一实施例的圆环的立体图（下方视图）；
图8为本发明第一实施例的装配剖视图；
图9为本发明第二实施例的装配立体图；
图10为本发明第二实施例的装配剖视图；
图11为本发明第二实施例的烟嘴剖视图；
图12为本发明第二实施例的烟嘴立体图；
图13为本发明第二实施例的进气开关组件爆炸图；
图14为本发明第二实施例的进气开关组件弹性衬垫安装示意图；
图15为本发明第二实施例的圆环底部视图；
图16为本发明第二实施例的密封块完全打开进气口的立体图；
图17为本发明第二实施例的密封块完全封闭进气口的立体图；
图18为本发明第二实施例的电压调节部件装配剖视图；
图19为本发明第二实施例的电压调节部件剖视图；
图20为本发明第二实施例的可调电阻立体图。
具体实施方式
为了更充分理解本发明的技术内容，下面结合具体实施例对本发明的技术方案作进一步介绍和说明。
第一实施例
本发明第一实施例的具体结构如图1至图8所示。
第一实施例的进气口可调开闭的电子雾化装置包括烟嘴10、与烟嘴10连通的雾化器20以及为雾化器20提供电能的电池组件40。
雾化器20上部设有开口朝上的进气口21（图2和图8），雾化器20与烟嘴10之间设有用于封闭或开启进气口21的进气开关组件50。
进气开关组件50包括夹在烟嘴10与雾化器20之间的圆环51以及固定于圆环51内并用于封闭或打开进气口21的密封块52。密封块52紧贴在进气口21上表面22。圆环51与雾化器20同轴。具体地，圆环51的底部抵顶于雾化器20的顶部，烟嘴10底部设有阶梯轴，圆环51套在阶梯轴上。圆环51的内部设有朝向圆环51内部的凸缘511，密封块52固定在凸缘511上（图6）。
雾化器20通过进气口21连通外界。具体地，雾化器20上有通气道24（图8），雾化器20通过通气道24连通进气口21，圆环51的底部均匀设有四个进气缺口514（图7），进气口21通过进气缺口514与外界连通。其中，通气道24为环状腔体。
在使用时，用户可以扭转圆环51使其相对于雾化器20旋转，此时，密封块52在圆环51的带动下改变对进气口21的遮盖面积，从而实现封闭或打开进气口21。圆环51的外表面设有防滑纹513避免用户扭转圆环51的时候产生滑手现象。
在使用时，圆环51不需要大角度大范围的旋转，因此需要限制圆环51的旋转角度范围。凸缘511设有两处限位缺口512，雾化器20的顶部设有两根限位柱23，每一根限位柱23贯穿一处限位缺口512。
密封块52为弹性密封块，可采用硅胶制成。进气口21的上表面22为倾斜面以使得密封块52完全封闭进气口21时密封块52对进气口21的上表面22产生压紧力。密封块52下表面是与进气口21的上表面22的接触面，密封块52的下表面做成水平面即可。
第二实施例
第二实施例与第一实施例的不同点在于烟嘴、进气开关组件以及电池组件，具体结构如图9至图20所示。
第二实施例中，如图9至图12所示，烟嘴60内设有连通雾化器的烟道61以及与烟道61连通的2个出烟口62，出烟口62设在烟嘴60的侧壁。出烟口62均匀布设在烟嘴60的上部。具体地，出烟口62对称地设在烟嘴60的上部，烟嘴60的上部的横截面为椭圆形横截面，两个出烟口62分别设在烟嘴60上部椭圆形横截面的长轴与烟嘴60上部外壁相交处。在其他实施例中，烟嘴的上部的横截面可以设成圆形横截面。
第二实施例中，如图9、图10以及图13至图17所示，进气开关组件还包括设在密封块76与进气口71之间的弹性衬垫74。弹性衬垫74可采用食用硅胶做成。弹性衬垫74设有对应进气口71的通孔741。进气口71的周围设有用于定位弹性衬垫74的凹槽72，弹性衬垫74底面设有对应凹槽72的凸台742，通孔741贯穿凸台742。
如图13至图17所示，密封块76与圆环75为一体成型，密封块76的上表面设盲孔761。雾化器70的顶部设有限位圆筒，限位圆筒设有用于限定密封块76旋转行程的缺口73。
第二实施例中，如图9、图10以及图18至图20所示，电池组件包括电池90、用于容纳电池90的套管91以及电压调节部件。电压调节部件包括与电池90串联的可调电阻81以及调节旋钮83，调节旋钮83通过改变可调电阻81的电阻值来调节加载在雾化器上的电压。电压调节部件设在电池90的下方。
如图9、图10以及图18至图20所示，电压调节部件还包括用于固定可调电阻81与调节旋钮83的相对位置的连接套筒84以及用于将连接套筒84固定套入套管91内的固定圆环85。调节旋钮83设有与可调电阻81连接的中轴831，中轴831与连接套筒84卡接并能相对于连接套筒84旋转，可调电阻81固定在电路板82上，电路板82卡接固定在连接套筒84上。固定圆环85套设在连接套筒84外壁上，固定圆环85与套管84内壁之间为过盈配合。固定圆环85为铜材质制成。
以上陈述仅以实施例来进一步说明本发明的技术内容，以便于读者更容易理解，但不代表本发明的实施方式仅限于此，任何依本发明所做的技术延伸或再创造，均受本发明的保护。

Claims (20)

  1. 一种进气口可调开闭的电子雾化装置，包括烟嘴、与烟嘴连通的雾化器以及为雾化器提供电能的电池组件，其特征在于，所述雾化器上部设有进气口，所述雾化器通过进气口连通外界，所述雾化器与烟嘴之间设有用于封闭或开启进气口的进气开关组件。
  2. 如权利要求1所述的进气口可调开闭的电子雾化装置，其特征在于，所述进气开关组件包括夹在烟嘴与雾化器之间的圆环以及固定于圆环内并用于封闭或打开进气口的密封块，所述圆环与雾化器同轴，所述圆环相对于雾化器旋转时，所述密封块在圆环的带动下封闭或打开进气口。
  3. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述圆环的内部设有凸缘，所述密封块固定在凸缘上。
  4. 如权利要求3所述的进气口可调开闭的电子雾化装置，其特征在于，所述凸缘设有限位缺口，所述雾化器的顶部设有贯穿所述限位缺口的限位柱。
  5. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述圆环的底部设有进气缺口，所述进气口通过进气缺口与外界连通。
  6. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述圆环的外表面设有防滑纹。
  7. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述密封块为弹性密封块。
  8. 如权利要求7所述的进气口可调开闭的电子雾化装置，其特征在于，所述密封块紧贴于进气口的上表面，且所述进气口的上表面为倾斜面以使得密封块完全封闭进气口时密封块对进气口上表面产生压紧力。
  9. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述进气开关组件还包括设在密封块与进气口之间的弹性衬垫，所述弹性衬垫设有对应进气口的通孔。
  10. 如权利要求9所述的进气口可调开闭的电子雾化装置，其特征在于，所述进气口的周围设有用于定位弹性衬垫的凹槽，所述弹性衬垫底面设有对应凹槽的凸台，所述通孔贯穿凸台。
  11. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述密封块与圆环为一体成型，所述密封块上表面设有盲孔。
  12. 如权利要求2所述的进气口可调开闭的电子雾化装置，其特征在于，所述雾化器的顶部设有限位圆筒，限位圆筒设有用于限定密封块旋转行程的缺口。
  13. 如权利要求1所述的进气口可调开闭的电子雾化装置，其特征在于，所述雾化器上有通气道，所述雾化器通过通气道连通进气口。
  14. 如权利要求13所述的进气口可调开闭的电子雾化装置，其特征在于，所述通气道为环状腔体。
  15. 如权利要求1所述的进气口可调开闭的电子雾化装置，其特征在于，所述烟嘴设有连通雾化器的烟道以及与烟道连通的出烟口，所述出烟口设在烟嘴的侧壁。
  16. 如权利要求15所述的进气口可调开闭的电子雾化装置，其特征在于，所述出烟口均匀布设在烟嘴的上部。
  17. 如权利要求15所述的进气口可调开闭的电子雾化装置，其特征在于，所述烟嘴的上部的横截面为椭圆形或圆形。
  18. 如权利要求1所述的进气口可调开闭的电子雾化装置，其特征在于，所述电池组件包括电池以及电压调节部件，电压调节部件包括与电池串联的可调电阻以及调节旋钮，调节旋钮通过改变可调电阻的电阻值来调节加载在雾化器上的电压。
  19. 如权利要求18所述的进气口可调开闭的电子雾化装置，其特征在于，所述电压调节部件还包括用于固定可调电阻与调节旋钮的相对位置的连接套筒，所述调节旋钮设有与可调电阻连接的中轴，所述中轴与连接套筒卡接并能相对于连接套筒旋转，所述可调电阻固定在一电路板上，所述电路板卡接固定在连接套筒上。
  20. 如权利要求19所述的进气口可调开闭的电子雾化装置，其特征在于，所述电池组件还包括用于容纳电池的套管，所述电压调节部件还包括用于将连接套筒固定套入套管内的固定圆环，所述固定圆环套设在连接套筒外壁上，固定圆环与套管内壁之间为过盈配合。
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