WO2019037765A1 - 一种电子烟雾化器 - Google Patents

一种电子烟雾化器 Download PDF

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Publication number
WO2019037765A1
WO2019037765A1 PCT/CN2018/102060 CN2018102060W WO2019037765A1 WO 2019037765 A1 WO2019037765 A1 WO 2019037765A1 CN 2018102060 W CN2018102060 W CN 2018102060W WO 2019037765 A1 WO2019037765 A1 WO 2019037765A1
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Prior art keywords
air
oil
electronic cigarette
tube
cigarette atomizer
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PCT/CN2018/102060
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English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
于宏
代远刚
尹新强
易建华
周永权
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湖南中烟工业有限责任公司
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Publication of WO2019037765A1 publication Critical patent/WO2019037765A1/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
    • 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
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention belongs to the technical field of electronic cigarettes, and in particular relates to an electronic cigarette atomizer.
  • the electronic cigarette atomizer on the market comprises an oil cup, an atomizing core and a nozzle assembly, wherein the atomizing core comprises an outer sleeve, an oil storage cotton tube and a spring heating wire in the outer sleeve, and the oil storage cotton tube is sleeved on the spring heating wire.
  • the inner cavity of the oil cup communicates with the oil storage cotton pipe through the oil inlet hole on the side wall of the outer casing, and the bottom of the outer casing is not communicated with the inner cavity of the oil cup, so when adding the oil to the inner cavity of the oil cup Because of the negative pressure of the inner cavity of the oil cup, the smoke oil is squeezed out from the oil inlet hole; therefore, the phenomenon that the oil storage cotton is supersaturated and the smoke oil overflows and sucks the smoke oil is easily generated.
  • An air outlet is arranged in the atomizing core.
  • the smoke oil in the oil cup is guided to the oil storage cotton tube, and is atomized into smoke by the heating action of the spring heating wire; then the air passes through the atomization from the bottom of the atomizing core.
  • the top of the core which carries the smoke away, and the user sucks through the nozzle assembly.
  • the object of the present invention is to provide an improved electronic cigarette atomizer for blocking the large particle smoke oil sprayed by the atomization of the smoke oil through the gas pipe to prevent the user from smoking the large particle smoke. Oil and smoke have a good taste, preventing users from being burnt to the mouth, and also solving the phenomenon of spilling smoke oil when adding smoke oil.
  • the technical solution adopted by the present invention is:
  • An electronic cigarette atomizer includes an oil cup, an atomizing core and a nozzle assembly, wherein the atomizing core comprises an outer casing, an oil storage cotton pipe and a smoke generating unit in the outer casing, and the oil storage cotton pipe is sleeved on the smoke generating unit and Between the outer casings, the inner cavity of the oil cup is connected with the oil storage cotton pipe, and the structural feature thereof further comprises an air separation pipe, the gas separation pipe is disposed in the smoke generating unit, and there is a gap between the gas separation pipe and the smoke generating unit, the gap and the outside The air inlet is connected to form an air inlet, and the air chamber is an air outlet that communicates with the nozzle assembly, and the air inlet communicates with the air outlet.
  • the gas generation pipe is provided in the smoke generating unit, the smoke generated by the heat atomization of the smoke oil is directly sprayed toward the side wall of the gas pipe, so that the smoke can be atomized and sprayed through the gas pipe.
  • the particulate smoke oil is blocked to prevent the user from ingesting large particles of smoke oil, and the smoke has a good mouthfeel to prevent the user from being burnt to the oral cavity; at the same time, the gas barrier can also absorb part of the temperature of the smoke to further prevent the smoke from scalding the user's mouth.
  • the atomization core is placed in the oil cup, the axis of the outer sleeve is parallel to the length direction of the electronic cigarette, the upper electrode is provided with an upper electrode seal at the bottom opening, and the upper electrode is connected with the oil cup inner cavity and the oil storage.
  • the oil tank of the cotton pipe is not limited to the oil cup, the axis of the outer sleeve is parallel to the length direction of the electronic cigarette, the upper electrode is provided with an upper electrode seal at the bottom opening, and the upper electrode is connected with the oil cup inner cavity and the oil storage.
  • the atomizing core is inserted in the oil cup, and the smoke oil in the oil cup mainly enters the atomizing core through the oil sump at the bottom of the atomizing core to atomize the smoke generating unit. Since the oil sump is disposed at the bottom of the atomizing core, even if only a small amount of smoky oil is contained in the oil cup, it can be absorbed and utilized by the oil storage cotton tube, and the utility model has the advantages of convenient use and high work reliability.
  • the upper side wall of the outer sleeve opens a through hole connecting the inner cavity of the oil cup and the oil storage cotton tube.
  • the smoke oil when the atomizing core is inserted into the oil cup, a negative pressure is generated in the inner cavity of the oil cup, and the oil in the inner cavity of the oil cup is pressed from the oil sump to the oil storage cotton tube by the negative pressure, when the oil is stored.
  • the smoke oil on the cotton pipe is supersaturated, the smoke oil can be discharged through the through hole to the inner cavity of the oil cup, thereby preventing the smoke generating unit or the smoke oil from leaking into the air inlet.
  • the through hole when the atomizer is used obliquely, the through hole can be used to guide the smoke oil in the inner cavity of the oil cup to the oil storage tube for atomization.
  • the through hole cooperates with the oil sump to ensure continuous oil supply, prevent dry burning, and prevent foaming of the oil storage tube.
  • the outer sleeve has a first air hole connecting the outside and the air inlet.
  • the bottom end of the air trap is in contact with the upper electrode, and the air inlet and the air outlet communicate with each other through a second air hole provided on the air trap.
  • the nozzle assembly includes a sealing tube in the nozzle and the nozzle, the nozzle is screwed to the top end of the oil cup, the sealing tube is in contact with the top end of the gas pipe, and the air outlet, the sealing tube and the suction nozzle are sequentially guided. through.
  • the sealing tube abuts on the air blocking pipe, so that the air outlet of the atomizing core communicates with the suction nozzle to prevent air leakage.
  • the sealing tube has a guiding portion that extends into the air trap.
  • a gap is formed between the bottom end of the air trap and the upper electrode, and the air inlet and the air passage communicate with each other through the spacing. It is possible to prevent smoke from condensing in the airway and forming droplets to accumulate on the surface of the upper electrode to cause a click sound when smoking, and to prevent the user from smoking the smoke oil.
  • the nozzle assembly includes a sealing tube in the nozzle and the nozzle, the nozzle is screwed to the top of the oil cup, and the sealing tube is integrated with the gas trap, the air outlet, the sealing tube, and the suction tube. The mouth is turned on in turn.
  • the sealing tube is integrated with the air trap to reduce cost.
  • the battery assembly further includes a battery cover and a battery in the battery cover, the top end of the battery cover is connected to the oil cup through a connecting ring, the lower electrode is disposed in the connecting ring, and the lower electrode and the connecting ring are insulated The ring is insulated; the bottom surface of the upper electrode abuts the top surface of the lower electrode.
  • the oil cup is placed on the battery assembly, and the atomizing core is placed in the oil cup, so that the oil cup opening is relatively large, and it is more convenient to add the oil.
  • the upper electrode at the bottom of the atomizing core directly abuts on the lower electrode of the battery assembly, making the electrical connection simple, convenient and reliable.
  • the smoke generating unit is a spring heating wire or an atomizing tube.
  • the second through hole is opened at the bottom of the air trap; the air inlet extends from the top to the bottom along the axis of the air trap, and the bottom end of the air inlet communicates with the bottom end of the air passage through the second air passage.
  • the track extends from bottom to top along the axis of the air trap and communicates with the nozzle assembly.
  • the air inlet extends from the top to the bottom in the direction of the axis of the air trap, and the bottom end of the air inlet communicates with the bottom end of the air passage through the spacing, and the air passage extends from the bottom to the top along the axis of the air duct and Connected to the nozzle assembly.
  • both the intake port and the outlet passage are disposed in the atomizing core, and the inlet port and the outlet port of the atomizing core are disposed at the same end of the atomizing core, the airflow circulates in the atomizing core.
  • the temperature of the smoke can be lowered, and the droplets of the smoky oil condensed on the air passage can be recirculated to the oil storage tube through the second air vent or the distance, and the phenomenon of sucking the oil can be reduced.
  • the invention blocks the large particle smoke oil sprayed by the smoke oil through the gas pipe, prevents the user from sucking large particles of smoke oil, has a good mouthfeel, prevents the user from being burned to the mouth, and the oil continuity.
  • the smoke generating unit does not foam, and the work reliability is high.
  • FIG. 1 is a schematic structural view of Embodiment 1 of the present invention.
  • Figure 2 is an exploded view of the assembly of Figure 1.
  • Figure 3 is an exploded view of the atomizing core of Figure 1.
  • Embodiment 2 of the present invention is a schematic structural view of Embodiment 2 of the present invention.
  • Figure 5 is an exploded view of the assembly of Figure 4.
  • 1 is the oil cup
  • 2 is the atomizing core
  • 3 is the nozzle assembly
  • 4 is the outer casing
  • 401 is the through hole
  • 402 is the first through hole
  • 5 is the oil storage cotton tube
  • 6 is the smoke generating unit
  • 7 For the air trap, 701 is the second air vent
  • 8 is the air inlet
  • 9 is the air outlet
  • 10 is the upper electrode
  • 101 is the oil sump
  • 11 is the suction nozzle
  • 111 is the air inlet
  • 12 is the sealing tube
  • 121 is The guiding portion
  • 13 is a pitch
  • 14 is a battery assembly
  • 15 is a battery sleeve
  • 16 is a battery
  • 17 is a connecting ring
  • 18 is a lower electrode
  • 19 is an insulating ring.
  • the electronic cigarette atomizer comprises an oil cup 1, an atomizing core 2 and a nozzle assembly 3, wherein the atomizing core 2 comprises an outer sleeve 4, an oil storage cotton tube 5 in the outer sleeve 4, and a production line.
  • the smoke unit 6 and the oil storage cotton tube 5 are disposed between the tobacco generating unit 6 and the outer sleeve 4, and the inner chamber of the oil cup 1 is connected with the oil storage cotton tube 5, and further comprises a gas blocking tube 7, and the gas blocking tube 7 is arranged for producing smoke.
  • the gas generation pipe 7 is provided in the smoke generating unit 6, the smoke generated by the heat atomization of the smoke oil is directly sprayed toward the side wall of the gas pipe 7 (the phenomenon of oil frying), so that the smoke oil can be atomized by the gas pipe 7.
  • Spilled large particles of smoke oil block prevent users from smoking large particles of smoke oil, smoke taste good, prevent users from being burned to the mouth; at the same time, the air trap 7 can also absorb part of the temperature of the smoke, further preventing the smoke from scalding the user's mouth.
  • the atomizing core 2 is placed in the oil cup 1, the axis of the outer sleeve 4 is parallel to the longitudinal direction of the electronic cigarette, the upper opening of the outer sleeve 4 is provided with a sealing of the upper electrode 10, and the upper electrode 10 is opened to communicate with the inner cavity of the oil cup 1.
  • the atomizing core 2 is inserted into the oil cup 1.
  • the oil in the oil cup 1 mainly enters the inside of the atomizing core 2 through the oil sump 101 at the bottom of the atomizing core 2, and the atomizing unit 6 is atomized. Since the oil sump 101 is disposed at the bottom of the atomizing core 2, the oil storage cotton tube 5 abuts on the oil sump 101, so that the oil passing through the oil sump 101 is absorbed by the oil storage cotton tube 5, so that even if there is only a small amount in the oil cup 1 The smoke oil can also be absorbed and utilized by the oil storage cotton tube 5, which is convenient to use and has high work reliability.
  • the upper portion of the side wall of the outer sleeve 4 defines a through hole 401 that communicates the inner cavity of the oil cup 1 with the oil storage cotton tube 5.
  • the inner cavity of the oil cup 1 When the atomizing core 2 is inserted into the oil cup 1, the inner cavity of the oil cup 1 generates a negative pressure, and the oil of the inner cavity of the oil cup 1 is pressed by the negative pressure from the oil sump 101 to the oil storage cotton tube 5, when storing When the smoke oil on the oil wool pipe 5 is supersaturated, the smoke oil can be discharged to the inner cavity of the oil cup 1 through the through hole 401, thereby preventing the smoke generating unit 6 from leaking oil or smoke oil into the intake passage 8.
  • the through hole 401 can be used to guide the smoke oil in the inner cavity of the oil cup 1 to the oil storage tube 5 for atomization.
  • the through hole 401 cooperates with the oil sump 101 to ensure continuous oil supply, prevent dry burning, and prevent foaming of the oil storage cotton tube 5.
  • the outer sleeve 4 defines a first air vent 402 that communicates with the outside and the air inlet 8 .
  • the bottom end of the air trap 7 abuts against the upper electrode 10, and the air inlet 8 and the air outlet 9 communicate with each other through a second air passage 701 provided on the air trap 7.
  • the second through hole 701 is opened at the bottom of the air trap 7; the air inlet 8 extends from the top to the bottom in the axial direction of the air trap 7, and the bottom end of the air inlet 8 communicates with the bottom end of the air outlet 9 through the second through hole 701.
  • the air outlet passage 9 extends from the bottom to the top in the axial direction of the air trap 7 and communicates with the nozzle assembly 3. Since the air inlet 8 and the air outlet 9 are both disposed in the atomizing core, and the air inlet and the air outlet of the atomizing core 2 are both disposed at the same end of the atomizing core 2, the airflow circulates in the atomizing core 2.
  • the droplets which can lower the temperature of the smoke and condense the smoke oil on the air outlet 9 can be recirculated to the oil storage tube 5 through the second air vent 701, and the phenomenon of sucking the oil can be reduced.
  • the nozzle assembly 3 includes a suction nozzle 11 and a sealing tube 12 in the suction nozzle 11.
  • the suction nozzle 11 is screwed to the top end of the oil cup 1, and the sealing tube 12 abuts against the top end of the air separation tube 7.
  • the side wall of the suction nozzle 11 starts to communicate with the first air hole 402 and the outer air inlet groove 111.
  • the intake groove 111, the first through hole 402, the intake port 8, the second through hole 701, the air outlet 9, the sealing tube 12, and the suction nozzle 11 are sequentially turned on.
  • the sealing tube 12 abuts on the air blocking tube 7, so that the air outlet 9 of the atomizing core 2 communicates with the suction nozzle 11 to prevent air leakage.
  • the direction indicated by the solid arrow in Fig. 1 is the direction of the air flow
  • the direction indicated by the dotted arrow is the direction of the oil guide.
  • the seal tube 12 has a guide portion that extends into the inside of the air trap 7. During installation, the guide portion is inserted into the air trap 7 of the atomizing core 2 to achieve alignment, and then the nozzle assembly 3 can be rotated, which is convenient and quick to operate.
  • the electronic cigarette atomizer further includes a battery assembly 14 including a battery cover 15 and a battery 16 in the battery cover 15.
  • the top end of the battery cover 15 is connected to the oil cup 1 through a connecting ring 17, and the lower electrode is disposed in the connecting ring 17.
  • 18, the lower electrode 18 and the connecting ring 17 are insulated and connected by an insulating ring 19; the bottom surface of the upper electrode 10 abuts against the top surface of the lower electrode 18.
  • the oil cup 1 is disposed on the battery assembly 14, and the atomizing core 2 is placed in the oil cup 1, so that the opening of the oil cup 1 is relatively large, and it is more convenient to add the oil.
  • the upper electrode 10 at the bottom of the atomizing core 2 directly abuts on the lower electrode 18 of the battery assembly 14, making the electrical connection simple, convenient and reliable.
  • the smoke generating unit 6 is a spring heating wire.
  • the smoking unit 6 can also be a heat pipe.
  • the second embodiment of the present invention is similar in structure to the first embodiment, except that a gap 13 is formed between the bottom end of the air trap 7 and the upper electrode 10, and the air inlet 8 and the air outlet 9 pass through.
  • the spacing 13 is connected. It is avoided that smoke is condensed in the air outlet 9 and droplets are accumulated on the surface of the upper electrode 10 to cause a click sound when smoking, and the user can be prevented from smoking the smoke oil.
  • the air inlet 8 extends from the top to the bottom in the axial direction of the air trap 7, and the bottom end of the air inlet 8 communicates with the bottom end of the air outlet 9 through the spacing 13 , and the air outlet 9 extends from the bottom to the top in the axial direction of the air duct 7 and It is in communication with the nozzle assembly 3. Since the air inlet 8 and the air outlet 9 are both disposed in the atomizing core, and the air inlet and the air outlet of the atomizing core 2 are both disposed at the same end of the atomizing core 2, the airflow circulates in the atomizing core 2.
  • the droplets which can reduce the temperature of the smoke and the condensed oil on the air outlet 9 can be recirculated to the oil storage tube 5 through the gap 13, and the phenomenon of sucking the oil can be reduced.
  • the nozzle assembly 3 includes a suction nozzle 11 and a sealing tube 12 in the suction nozzle 11.
  • the suction nozzle 11 is screwed to the top end of the oil cup 1, and the sealing tube 12 is integrally connected with the air separation tube 7.
  • the intake groove 111, the first through hole 402, the intake port 8, the gap 13, the air outlet 9, the sealing tube 12, and the suction nozzle 11 are sequentially turned on.
  • the sealing tube 12 is integrated with the air blocking tube 7 to reduce the cost.

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Abstract

一种电子烟雾化器，包括油杯（1）、雾化芯（2）和吸嘴组件（3），其中雾化芯（2）包括外套管（4）、外套管（4）内的储油棉管（5）和产烟单元（6），储油棉管（5）套设于产烟单元（6）与外套管（4）之间，油杯（1）内腔与储油棉管（5）相连通，还包括隔气管（7）。隔气管（7）设置于产烟单元（6）内且隔气管（7）与产烟单元（6）之间具有间隙，该间隙与外界连通并形成进气道（8），隔气管（7）内腔为与吸嘴组件（3）相连通的出气道（9），进气道（8）与出气道（9）相通。该电子烟雾化器通过隔气管（7）将烟油雾化喷溅出的大颗粒烟油阻挡，防止用户吸食到大颗粒烟油，烟雾口感好，防止用户被烫伤口腔，导油连续性好，发热丝不会泡油，工作可靠性高。

Description

一种电子烟雾化器 技术领域
本发明属于电子烟技术领域，特别涉及一种电子烟雾化器。
背景技术
目前市场上的电子烟雾化器包括油杯、雾化芯和吸嘴组件，其中雾化芯包括外套管、外套管内的储油棉管和弹簧发热丝，储油棉管套设于弹簧发热丝与外套管之间，油杯内腔通过外套管侧壁上的进油孔与储油棉管相连通，外套管底部与油杯内腔不相通，所以在往油杯内腔添加烟油时，由于油杯内腔的负压作用而使烟油从进油孔挤出；所以容易产生储油棉过饱和而烟油溢漏及吸到烟油的现象。雾化芯内设置有出气道，在工作时，油杯内的烟油导至储油棉管上，通过弹簧发热丝的加热作用雾化成烟雾；然后空气从雾化芯的底部穿过雾化芯的顶部，从而将烟雾带走，用户通过吸嘴组件吸食。
现有的电子烟雾化器中，由于雾化芯内部没有自身卸压的功能，所以在添加烟油时容易产生溢漏烟油到出气道，而使用户吸食到烟油的可能性增大，同时由于烟油被加热雾化产生的烟雾直接被气流带至吸嘴组件流出，因而烟油雾化喷溅出的大颗粒烟油容易被用户吸到，烟雾口感差，容易烫伤口腔。
发明内容
现有的电子烟雾化器中，由于雾化芯内部没有自身卸压的功能，所以在添加烟油时容易产生溢漏烟油到出气道，而使用户吸食到烟油的可能性增大，同时由于烟油被加热雾化产生的烟雾直接被气流带至吸嘴组件流出，因而烟油雾化喷溅出的大颗粒烟油容易被用户吸到，烟雾口感差，容易烫伤口腔。本发明的目的在于，针对上述现有技术的不足，提供一种改进了的电子烟雾化器，通过隔气管将烟油雾化喷溅出的大颗粒烟油阻挡，防止用户吸食到大颗粒烟油，烟雾口感好，防止用户被烫伤口腔，也可以同时解决在添加烟油时产生溢漏烟油的现象。
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，包括油杯、雾化芯和吸嘴组件，其中雾化芯包括外套管、外套管内的储油棉管和产烟单元，储油棉管套设于产烟单元与外套管之间，油杯内腔与储油棉管相连通，其结构特点是还包括隔气管，隔气管设置于产烟单元内且隔气管与产烟单元之间有间隙，该间隙与外界连通并形成进气道，隔气管内腔为与吸嘴组件相连通的出气道，进气道与出气道相通。
借由上述结构，由于产烟单元内设有隔气管，因而烟油被加热雾化产生的烟雾直接对着隔气管侧壁喷出，从而可以通过隔气管将烟油雾化喷溅出的大颗粒烟油阻挡，防止用户吸食到大颗粒烟油，烟雾口感好，防止用户被烫伤口腔；同时隔气管还可以吸收烟雾的部分温度，进一步防止烟雾烫伤用户口腔。
作为一种优选方式，雾化芯置于油杯内，外套管的轴线与电子烟长度方向平行，外套管的底部开口处设有上电极封口，上电极上开设连通油杯内腔与储油棉管的过油槽。
借由上述结构，雾化芯插设在油杯内，油杯内的烟油主要通过雾化芯底部的过油槽进入雾化芯内部供产烟单元雾化。由于过油槽设置在雾化芯底部，因而即使油杯内仅有少量的烟油也可以被储油棉管吸收利用，使用方便，工作可靠性高。
进一步地，所述外套管侧壁上段开设连通油杯内腔与储油棉管的通孔。
借由上述结构，在雾化芯插设在油杯内时，油杯内腔产生负压，油杯内腔的烟油被负压从过油槽挤压到储油棉管上，当储油棉管上的烟油过饱和时，烟油可以通过通孔卸出至油杯内腔，从而防止产烟单元泡油或者烟油溢漏到进气道内。同时，当雾化器倾斜使用时，该通孔可以用于将油杯内腔中的烟油导至储油棉管上雾化。通孔与过油槽配合工作，既可以保证供油连续，防止干烧，又可以防止储油棉管出现泡油现象。
作为一种优选方式，所述外套管上开设连通外界与进气道的第一过气孔。
作为一种优选方式，所述隔气管底端与上电极相抵接，进气道与出气道通过隔气管上设置的第二过气孔相连通。
进一步地，所述吸嘴组件包括吸嘴与吸嘴内的密封管，所述吸嘴与油杯顶端相螺接，密封管与隔气管顶端相抵接，出气道、密封管、吸嘴依次导通。
密封管抵接在隔气管上，使得雾化芯的出气道与吸嘴相连通，防止漏气。
进一步地，所述密封管具有向隔气管内延伸的导向部。
安装时，将导向部插入雾化芯的隔气管内即可实现对位，然后旋转吸嘴组件即可，操作方便快捷。
作为一种优选方式，所述隔气管底端与上电极之间具有间距，进气道与出气道通过该间距相连通。避免烟雾冷凝在出气道内且形成液滴累积在上电极的表面而使吸烟时产生咕噜咕噜的响声，以及可以防止用户吸食到烟油的现象。
作为一种优选方式，所述吸嘴组件包括吸嘴与吸嘴内的密封管，所述吸嘴与油杯顶端相螺接，密封管与隔气管连为一体，出气道、密封管、吸嘴依次导通。
密封管与隔气管连为一体，可降低成本。
进一步地，还包括电池组件，所述电池组件包括电池套及电池套内的电池，电池套顶端通过连接环与油杯相连，连接环内设有下电极，下电极与连接环之间通过绝缘环绝缘连接；上电极底面与下电极顶面相抵接。
油杯设置在电池组件上，雾化芯置于油杯内，从而油杯开口比较大，添加烟油时更加方便。雾化芯底部的上电极直接抵接在电池组件的下电极上，使其电连接简单，方便可靠。
作为一种优选方式，所述产烟单元为弹簧发热丝或雾化管。
作为一种优选方式，所述第二过气孔开设于隔气管底部；进气道沿隔气管轴线方向从上往下延伸，进气道底端通过第二过气孔与出气道底端相通，出气道沿隔气管轴线方向从下往上延伸并与吸嘴组件相连通。
作为另一种优选方式，进气道沿隔气管轴线方向从上往下延伸，进气道底端通过所述间距与出气道底端相通，出气道沿隔气管轴线方向从下往上延伸并与吸嘴组件相连通。
借由上述结构，由于进气道和出气道均设置在雾化芯内，且雾化芯的进气口和出气口均设置在雾化芯的同一端，所以气流在雾化芯内循环流动，可以降低烟雾温度，以及出气道上烟油冷凝的液滴可以通过第二过气孔或间距回流到储油棉管上重新利用，同时可以减少吸到烟油的现象。
与现有技术相比，本发明通过隔气管将烟油雾化喷溅出的大颗粒烟油阻挡，防止用户吸食到大颗粒烟油，烟雾口感好，防止用户被烫伤口腔，导油连续性好，产烟单元不会泡油，工作可靠性高。
附图说明
图1为本发明实施例一的结构示意图。
图2为图1的组件爆炸图。
图3为图1中雾化芯的爆炸图。
图4为本发明实施例二的结构示意图。
图5为图4的组件爆炸图。
其中，1为油杯，2为雾化芯，3为吸嘴组件，4为外套管，401为通孔，402为第一过气孔，5为储油棉管，6为产烟单元，7为隔气管，701为第二过气孔，8为进气道，9为出气道，10为上电极，101为过油槽，11为吸嘴，111为进气槽，12为密封管，121为导向部，13为间距，14为电池组件，15为电池套，16为电池，17为连接环，18为下电极，19为绝缘环。
具体实施方式
实施例一
如图1至图3所示，电子烟雾化器包括油杯1、雾化芯2和吸嘴组件3，其中雾化芯2包括外套管4、外套管4内的储油棉管5和产烟单元6，储油棉管5套设于产烟单元6与外套管4之间，油杯1内腔与储油棉管5相连通，还包括隔气管7，隔气管7设置于产烟单元6内且隔气管7与产烟单元6之间有间隙，该间隙与外界连通并形成进气道8，隔气管7内腔为与吸嘴组件3相连通的出气道9，进气道8与出气道9相通。
由于产烟单元6内设有隔气管7，因而烟油被加热雾化产生的烟雾直接对着隔气管7侧壁喷出(炸油现象)，从而可以通过隔气管7将烟油雾化喷溅出的大颗粒烟油阻挡，防止用户吸食到大颗粒烟油，烟雾口感好，防止用户被烫伤口腔；同时隔气管7还可以吸收烟雾的部分温度，进一步防止烟雾烫伤用户口腔。
雾化芯2置于油杯1内，外套管4的轴线与电子烟长度方向平行，外套管4的底部开口处设有上电极10封口，上电极10上开设连通油杯1内腔与储油棉管5的过油槽101。
雾化芯2插设在油杯1内，油杯1内的烟油主要通过雾化芯2底部的过油槽101进入雾化芯2内部供产烟单元6雾化。由于过油槽101设置在雾化芯2底部，储油棉管5抵接在过油槽101上，使经过过油槽101的烟油被储油棉管5吸收，因而即使油杯1内仅有少量的烟油也可以被储油棉管5吸收利用，使用方便，工作可靠性高。
所述外套管4侧壁上段开设连通油杯1内腔与储油棉管5的通孔401。
在雾化芯2插设在油杯1内时，油杯1内腔产生负压，油杯1内腔的烟油被负压从过油槽101挤压到储油棉管5上，当储油棉管5上的烟油过饱和时，烟油可以通过通孔401卸出至油杯1内腔，从而防止产烟单元6泡油或者烟油溢漏到进气道8内。同时，当雾化器倾斜使用时，该通孔401可以用于将油杯1内腔中的烟油导至储油棉管5上雾化。通孔401与过油槽101配合工作，既可以保证供油连续，防止干烧，又可以防止储油棉管5出现泡油现象。
所述外套管4上开设连通外界与进气道8的第一过气孔402。
所述隔气管7底端与上电极10相抵接，进气道8与出气道9通过隔气管7上设置的第二过气孔701相连通。
所述第二过气孔701开设于隔气管7底部；进气道8沿隔气管7轴线方向从上往下延伸，进气道8底端通过第二过气孔701与出气道9底端相通，出气道9沿隔气管7轴线方向从下往上延伸并与吸嘴组件3相连通。由于进气道8和出气道9均设置在雾化芯内，且雾化芯2的进气口和出气口均设置在雾化芯2的同一端，所以气流在雾化芯2内循环流动，可以降低烟雾温度及出气道9上烟油冷凝的液滴可以通过第二过气孔701回流到储油棉管5上重新利用，同时可以减少吸到烟油的现象。
所述吸嘴组件3包括吸嘴11与吸嘴11内的密封管12，所述吸嘴11与油杯1顶端相螺接，密封管12与隔气管7顶端相抵接。所述吸嘴11侧壁上开始连通第一过气孔402与外界的进气槽111。进气槽111、第一过气孔402、进气道8、第二过气孔701、出气道9、密封管12、吸嘴11依次导通。密封管12抵接在隔气管7上，使得雾化芯2的出气道9与吸嘴11相连通，防止漏气。图1中实线箭头所示方向为气流走向，虚线箭头所示方向为导油方向。
所述密封管12具有向隔气管7内延伸的导向部。安装时，将导向部插入雾化芯2的隔气管7内即可实现对位，然后旋转吸嘴组件3即可，操作方便快捷。
电子烟雾化器还包括电池组件14，所述电池组件14包括电池套15及电池套15内的电池16，电池套15顶端通过连接环17与油杯1相连，连接环17内设有下电极18，下电极18与连接环17之间通过绝缘环19绝缘连接；上电极10底面与下电极18顶面相抵接。油杯1设置在电池组件14上，雾化芯2置于油杯1内，从而油杯1开口比较大，添加烟油时更加方便。雾化芯2底部的上电极10直接抵接在电池组件14的下电极18上，使其电连接简单，方便可靠。
实施例中，所述产烟单元6为弹簧发热丝。产烟单元6也可以为发热管。
实施例二
如图4和图5所示，本发明实施例二和实施例一结构类似，区别在于，所述隔气管7底端与上电极10之间具有间距13，进气道8与出气道9通过该间距13相连通。避免烟雾冷凝在出气道9内且形成液滴累积在上电极10的表面而使吸烟时产生咕噜咕噜的响声，以及可以防止用户吸食到烟油的现象。
进气道8沿隔气管7轴线方向从上往下延伸，进气道8底端通过所述间距13与出气道9底端相通，出气道9沿隔气管7轴线方向从下往上延伸并与吸嘴组件3相连通。由于进气道8和出气道9均设置在雾化芯内，且雾化芯2的进气口和出气口均设置在雾化芯2的同一端，所以气流在雾化芯2内循环流动，可以降低烟雾温度及出气道9上烟油冷凝的液滴可以通过间距13回流到储油棉管5上重新利用，同时可以减少吸到烟油的现象。
所述吸嘴组件3包括吸嘴11与吸嘴11内的密封管12，所述吸嘴11与油杯1顶端相螺接，密封管12与隔气管7连为一体。进气槽111、第一过气孔402、进气道8、间距13、出气道9、密封管12、吸嘴11依次导通。密封管12与隔气管7连为一体，可降低成本。
图4中箭头所示方向为气流走向。对于实施例二中与实施例一中相同的结构，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和实现。
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 (13)

  1. 一种电子烟雾化器，包括油杯(1)、雾化芯(2)和吸嘴组件(3)，其中雾化芯(2)包括外套管(4)、外套管(4)内的储油棉管(5)和产烟单元(6)，储油棉管(5)套设于产烟单元(6)与外套管(4)之间，油杯(1)内腔与储油棉管(5)相连通，其特征在于，还包括隔气管(7)，隔气管(7)设置于产烟单元(6)内且隔气管(7)与产烟单元(6)之间有间隙，该间隙与外界连通并形成进气道(8)，隔气管(7)内腔为与吸嘴组件(3)相连通的出气道(9)，进气道(8)与出气道(9)相通。
  2. 如权利要求1所述的电子烟雾化器，其特征在于，雾化芯(2)置于油杯(1)内，外套管(4)的轴线与电子烟长度方向平行，外套管(4)的底部开口处设有上电极(10)封口，上电极(10)上开设连通油杯(1)内腔与储油棉管(5)的过油槽(101)。
  3. 如权利要求2所述的电子烟雾化器，其特征在于，所述外套管(4)侧壁上段开设连通油杯(1)内腔与储油棉管(5)的通孔(401)。
  4. 如权利要求1至3任一项所述的电子烟雾化器，其特征在于，所述外套管(4)上开设连通外界与进气道(8)的第一过气孔(402)。
  5. 如权利要求2或3所述的电子烟雾化器，其特征在于，所述隔气管(7)底端与上电极(10)相抵接，进气道(8)与出气道(9)通过隔气管(7)上设置的第二过气孔(701)相连通。
  6. 如权利要求5所述的电子烟雾化器，其特征在于，所述吸嘴组件(3)包括吸嘴(11)与吸嘴(11)内的密封管(12)，所述吸嘴(11)与油杯(1)顶端相螺接，密封管(12)与隔气管(7)顶端相抵接，出气道(9)、密封管(12)、吸嘴(11)依次导通。
  7. 如权利要求6所述的电子烟雾化器，其特征在于，所述密封管(12)具有向隔气管(7)内延伸的导向部。
  8. 如权利要求2或3所述的电子烟雾化器，其特征在于，所述隔气管(7)底端与上电极(10)之间具有间距(13)，进气道(8)与出气道(9)通过该间距(13)相连通。
  9. 如权利要求8所述的电子烟雾化器，其特征在于，所述吸嘴组件(3)包括吸嘴(11)与吸嘴(11)内的密封管(12)，所述吸嘴(11)与油杯(1)顶端相螺接，密封管(12)与隔气管(7)连为一体，出气道(9)、密封管(12)、吸嘴(11)依次导通。
  10. 如权利要求2所述的电子烟雾化器，其特征在于，还包括电池组件(14)，所述电池组件(14)包括电池套(15)及电池套(15)内的电池(16)，电池套(15)顶端通过连接环(17)与油杯(1)相连，连接环(17)内设有下电极(18)，下电极(18)与连接环(17)之间通过绝缘环(19)绝缘连接；上电极(10)底面与下电极(18)顶面相抵接。
  11. 如权利要求1所述的电子烟雾化器，其特征在于，所述产烟单元(6)为弹簧发热丝或雾化管。
  12. 如权利要求5所述的电子烟雾化器，其特征在于，所述第二过气孔(701)开设于隔气管(7)底部；进气道(8)沿隔气管(7)轴线方向从上往下延伸，进气道(8)底端通过第二过气孔(701)与出气道(9)底端相通，出气道(9)沿隔气管(7)轴线方向从下往上延伸并与吸嘴组件(3)相连通。
  13. 如权利要求8所述的电子烟雾化器，其特征在于，进气道(8)沿隔气管(7)轴线方向从上往下延伸，进气道(8)底端通过所述间距(13)与出气道 (9)底端相通，出气道(9)沿隔气管(7)轴线方向从下往上延伸并与吸嘴组件(3)相连通。
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CN206260846U (zh) * 2016-12-01 2017-06-20 罗孝红 一种防止电子烟进气孔漏油的雾化器
CN207185913U (zh) * 2017-08-24 2018-04-06 湖南中烟工业有限责任公司 一种电子烟雾化器
CN207613194U (zh) * 2017-09-20 2018-07-17 惠州市吉瑞科技有限公司深圳分公司 一种雾化器

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