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WO2016004576A1 - 顶部注液底部换发热组件的电子烟 - Google Patents

顶部注液底部换发热组件的电子烟 Download PDF

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Publication number
WO2016004576A1
WO2016004576A1 PCT/CN2014/081816 CN2014081816W WO2016004576A1 WO 2016004576 A1 WO2016004576 A1 WO 2016004576A1 CN 2014081816 W CN2014081816 W CN 2014081816W WO 2016004576 A1 WO2016004576 A1 WO 2016004576A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
tube
electronic cigarette
liquid injection
boss
Prior art date
Application number
PCT/CN2014/081816
Other languages
English (en)
French (fr)
Inventor
朱晓春
Original Assignee
深圳市康尔科技有限公司
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
Application filed by 深圳市康尔科技有限公司 filed Critical 深圳市康尔科技有限公司
Priority to PCT/CN2014/081816 priority Critical patent/WO2016004576A1/zh
Priority to US14/464,368 priority patent/US20160007654A1/en
Publication of WO2016004576A1 publication Critical patent/WO2016004576A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/48—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
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/04—Tools for specific apparatus
    • A61M2209/045—Tools for specific apparatus for filling, e.g. for filling reservoirs

Definitions

  • the present invention relates to an electronic cigarette, and more particularly to an electronic cigarette in which a top injection liquid is replaced with a heat generating component. Background technique
  • the heat generating component in the electronic cigarette atomizer usually uses a fiber rope to conduct the liquid smoke.
  • An electronic cigarette is disclosed in the Chinese patent document CN201220223286.6, and the heat generating component used in the atomizer includes a fiber rope and is wound around a heating wire outside the fiber rope and an atomizing tube surrounding the fiber rope and the outside of the heating wire, the two ends of the fiber rope are passed out from the side of the atomizing tube and extend into the chamber in which the liquid smoke is stored, in use, the fiber The end of the rope guides the liquid smoke to a portion where the heating wire is wound at a position therebetween, and the liquid smoke on the fiber rope is atomized when the heating wire is heated.
  • the existing electronic cigarette soot uses the fiber rope as the conductive medium of the liquid smoke, although it can realize the conduction of the smoke liquid, but in actual use, the atomization amount of the flue gas is difficult to control due to the continuous transfer of the liquid liquid by the fiber rope. , resulting in poor taste, but also easy to cause waste of smoke.
  • a general chamber in which the liquid smoke is stored is located at the bottom of the electronic cigarette. When the liquid smoke needs to be poured, the electronic cigarette needs to be inverted, the cigarette holder is facing downward, and the residual smoke liquid in the chamber in which the liquid smoke is stored is easily followed by the heat-generating component belt. Out, so that the smoke liquid leaks to the outside world, not sanitary enough. Summary of the invention
  • the object of the present invention is to provide an electronic cigarette for replacing the heat-generating component at the top of the liquid injection, which can conveniently and conveniently infuse the smoke liquid, and at the same time, the heating atomization amount of the heat-generating component to the smoke liquid can be adjusted, and the taste is improved. Moreover, the heating element can be easily replaced as needed.
  • the top of the top injecting liquid replaces the electronic cigarette of the heating component, including the cigarette holder connected in order from top to bottom, and the connection a component, a liquid storage tube and a heat generating component, the connecting component is respectively connected with the cigarette holder and the liquid storage tube, the heat generating component is detachably connected to the lower end of the liquid storage tube, and the liquid storage tube is provided with a partition plate, the partitioning plate is disposed inside the liquid storage tube
  • the cavity is divided into an upper cavity and a lower cavity, and the partition has a liquid discharge hole, and a rotatable atomization pipe is installed above the partition, and a lower end of the atomization pipe has a radial extension for blocking the liquid discharge hole.
  • the stopper, the upper end of the atomizing tube is inserted into the cigarette holder through the connecting component, and the upper end nozzle of the atomizing tube is in communication with the mouthpiece, and the lower end nozzle of the atomizing tube is in communication with the flue gas outlet of the heat generating component.
  • the connecting component comprises a mouthpiece connecting seat and a connecting ring
  • the connecting ring is provided with a liquid injecting plate
  • the liquid injecting plate is provided with a liquid injecting hole
  • the lower end of the connecting ring is inserted at the upper end of the liquid storage pipe, and the upper end of the connecting ring
  • the nozzle is sealingly screwed with the mouthpiece connector, and the mouthpiece is detachably sealed and inserted at the top of the mouthpiece connector.
  • the bottom of the mouthpiece connecting seat protrudes downwardly with a buckle ring, and a first boss is protruded from the liquid injection plate on the connecting ring, and the first boss is fixed with a sealing joint with the buckle a sealing sleeve, the buckle and the first boss are sealingly connected by the sealing sleeve.
  • the liquid injection hole is one; or the liquid injection holes are two or more, and the axis is symmetrically distributed around the atomization tube.
  • the lower end of the mouthpiece protrudes downwardly with a plug
  • the plug is provided with an annular groove
  • the annular groove is provided with a sealing ring
  • the inner hole of the mouthpiece is a polygonal hole
  • the upper end of the atomizing tube is set as a polygonal post adapted to the polygonal hole.
  • the stopper is two separated from each other, the partition plate is provided with the liquid discharge hole corresponding to the position of the stopper, and the spacer on one side of each liquid discharge hole is provided with a stop boss .
  • a middle portion of the partition plate is provided with a second boss, and a lower end of the atomizing tube is provided with a sleeve sleeved outside the second sleeve, and the upper end of the second boss is disposed between the bottom of the sleeve and the bottom of the sleeve There are gaskets.
  • the atomizing tube is provided with a spring, and the upper end of the spring is opposite to the connecting component, the spring The lower end is in contact with the sleeve; the spring is also enclosed by a steel pipe.
  • the block is wrapped with a second sealing sleeve.
  • the beneficial effects of the present invention are:
  • the invention can inject liquid from the liquid injection hole of the connecting ring into the liquid storage pipe, and since the liquid storage pipe is also above the heating component, the tobacco liquid can be conveniently and hygienically poured, and the existing bottom liquid injection can be prevented from dumping the entire electronic cigarette.
  • the stopper can be opened and closed, and the liquid in the upper chamber can be controlled to enter the lower chamber, thereby adjusting the lower chamber.
  • the volume of the liquid smoke makes the amount of the liquid heated by the heating unit controllable, thereby adjusting the amount of heating and atomizing, improving the taste, and better adapting to the user's choice of taste.
  • the heating element can be easily replaced as needed.
  • FIG. 1 is a schematic view showing the appearance of an electronic cigarette with a heat-removing component at the bottom of the top liquid injection of the present invention
  • FIG. 2 is a schematic cross-sectional view showing the electronic cigarette of the bottom liquid injection heat-removing component of the present invention
  • FIG. 3 is a schematic structural view of the liquid storage pipe of the present invention
  • FIG. 4 is a schematic structural view of an atomizing tube, a stopper, and a spring according to the present invention
  • Figure 5 is a schematic structural view of a connecting ring of the present invention.
  • Figure 6 is a schematic view showing the structure of the mouthpiece of the present invention.
  • the electronic cigarette of the top liquid filling bottom heat exchange component shown in FIG. 1 to 2 includes a cigarette holder 1, a connecting component 2, a liquid storage tube 3 and a heat generating component 4 connected in order from top to bottom, and the connecting component 2 and the cigarette holder 1 respectively.
  • the heat generating component 4 is detachably connected to the lower end of the liquid storage tube 3.
  • the liquid storage tube 3 is provided with a partition 31 which will be inside the liquid storage tube 3.
  • the cavity is divided into an upper cavity 5 and a lower cavity 6, and the partition 31 is provided with a liquid discharge hole 32.
  • a rotatable atomization tube 7 is mounted, and the lower end of the atomization tube 7 is radially extended. After blocking the stopper 71 of the liquid discharge hole 32, the upper end of the atomization tube 7 is inserted into the cigarette holder 1 through the connection assembly 2, and the upper end nozzle of the atomization tube 7 communicates with the mouthpiece 1, and the lower end tube of the atomization tube 7
  • the port is in communication with the flue gas outlet of the heat generating component 4.
  • the tobacco liquid can be added to the liquid storage tube 3, and at this time, the liquid liquid is contained in the upper chamber 5, and when the atomizing liquid liquid needs to be atomized, the rotating cigarette holder 1 is rotated. , the atomizing tube 7 can be rotated to open the liquid discharging hole 32, and the liquid smoke flows into the lower chamber 6 by the controllable flow rate, and the smoke liquid of the lower chamber 6 is adjusted to an appropriate amount, and then the heating component 4 is energized.
  • the smoke liquid in the lower chamber 6 is atomized into flue gas, and the user passes the suction port of the heat generating component 4 through the flue gas outlet of the heat generating component 4 and the atomizing tube 7 from the mouthpiece 1 under the suction of the cigarette holder 1 .
  • the second sealing sleeve 711 is wrapped around the stopper 71 for enhancing the sealing and sealing effect of the blocking block 71 on the liquid discharging hole 32.
  • the connecting assembly 2 of this example includes the mouthpiece connector 21 and the connecting ring 22, as shown in FIG.
  • the liquid plate 23 and the liquid injection plate 23 are provided with a liquid injection hole 24.
  • the lower end of the connection ring 22 is inserted into the upper end of the liquid storage tube 3, and the upper end of the connection ring 22 is sealed and screwed to the mouthpiece connection seat 21,
  • the mouthpiece 1 is detachably sealed and inserted at the top of the mouthpiece holder 21.
  • a buckle 25 is protruded downwardly from the bottom of the mouthpiece connecting seat 21, and a first boss 27 is protruded from a middle portion of the liquid injection plate 23, and a first sealing sleeve sealingly matched with the buckle is fixed on the first boss 27.
  • the buckle 25 and the first boss on the connecting ring 22 are sealed by the first sealing sleeve 26.
  • the liquid injection hole 24 may be set to one; or the liquid injection hole may be set to two or more.
  • the atomization tube 7 is axially symmetrically distributed as a central axis. .
  • a plug 11 is protruded downwardly from the lower end of the mouthpiece 1, and the plug 11 is provided with an annular groove, and the annular groove is provided with a sealing ring 12, The mouthpiece 1 is inserted into the mouthpiece holder 21 via the plug 11.
  • the mouthpiece 1 and the atomizing tube 7 may also have the following structure: As shown in FIG. 6, the inner hole of the mouthpiece 1 is a polygonal hole 13, as shown in FIG. 4, the upper end of the atomizing tube 7 is set to the polygonal hole 13
  • the matching polygonal post 72 after the polygonal post 72 is inserted into the polygonal hole 13, can prevent the atomizing tube 7 from slipping relative to the mouthpiece 1 when it rotates.
  • the polygonal hole 13 may be any polygonal shape such as a triangular hole or a hexagonal hole.
  • the stopper 71 is two separated from each other, and the partition 31 is opened corresponding to the position of the stopper 71.
  • the liquid hole 32, each of the liquid discharge holes 32-side partition plate 31 is provided with a stop boss 33, which can limit the rotation of the atomization tube 7, preventing the atomization tube 7 from rotating excessively.
  • the drain hole cannot be sealed accurately.
  • the atomizing tube 7 can be stably rotated around the central axis of the partition plate 31, and the second portion of the partition plate 31 is provided with a second convex portion.
  • the lower end of the atomizing tube 7 is provided with a sleeve 73 which is fitted outside the second boss 34, and a gasket 8 is interposed between the upper end of the second boss 34 and the bottom of the sleeve 73.
  • the heat generating component 4 of this example can adopt the following structure: It comprises a fiber rope for transferring the liquid smoke and a heating wire wound on the fiber rope, and is provided with an energizing component for supplying the heating wire, and the fiber rope is sucked into the cavity 6
  • the liquid smoke is heated and atomized by the heating wire after being energized to form flue gas, and the flue gas is output through the atomizing tube 7 and the mouthpiece 2.
  • the atomizing tube 7 is provided with a spring 9, and the upper end of the spring 9 is opposite to the connecting component 2, The lower end of the spring 9 abuts against the sleeve 73; the spring 9 also encloses the steel tube 10.
  • the spring 9 reacts against the connecting assembly 2 and the atomizing tube 7, so that the stopper 71 on the atomizing tube 7 is pressed against the liquid storage through the second sealing sleeve 711 which is placed thereon.
  • the partition plate 31 on the tube 3 ensures that the atomizing tube 7 rotates to close the liquid discharging hole 32 and seal the liquid discharging hole 32.
  • the mouthpiece 1 can be reversed immediately, so that the second sealing sleeve 711 of the stopper 71 is blocked on the stopper boss 33, and the second sealing sleeve 711 just blocks the liquid discharging.
  • the hole 32, the upper chamber 5 and the lower chamber 6 are sealed and separated.
  • the liquid smoke to be discharged into the cavity 6 is completely atomized.

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

Abstract

一种顶部注液底部换发热组件（4）的电子烟，包括由上至下依次连接的烟嘴（1）、连接组件（2）、储液管（3）和发热组件（4），连接组件（2）分别与烟嘴（1）和储液管（3）连接，发热组件（4）可拆卸地连接于储液管（3）的下端，储液管（3）内设有隔板（31），该隔板（31）将储液管（3）的内腔分隔为上容腔（5）和下容腔（6），该隔板（31）上开有放液孔（32），隔板（31）的上方安装有可转动的雾化管（7），雾化管（7）的下端径向延伸有用于封堵放液孔（32）的挡块（71），雾化管（7）的上端穿过连接组件（2）后插入烟嘴（1）中，且雾化管（7）的上端管口与烟嘴（1）连通，雾化管（7）的下端管口与发热组件（4）的烟气出口连通。该电子烟可方便卫生地灌注烟液，同时使发热组件（4）对烟液的加热雾化量可调，提升口感，而且可以根据需要很方便地更换发热组件（4）。

Description

顶部注液底部换发热组件的电子烟
技术领域 本发明涉及电子烟， 具体涉及顶部注液底部换发热组件的电子烟。 背景技术
目前， 电子烟雾化器中的发热组件通常釆用纤维绳来传导烟液， 中国专利 文献 CN201220223286.6中公开了一种电子烟，其雾化器中釆用的发热组件包括 纤维绳、 缠绕在纤维绳外部的发热丝以及包围于纤维绳和发热丝外部的雾化管， 纤维绳的两端从雾化管的侧面穿出并延伸至储存有烟液的腔室中， 在使用时， 纤维绳的端部将烟液引导至其中间位置缠绕有发热丝的部分， 发热丝发热时纤 维绳上的烟液雾化。 现有的电子烟釆用纤维绳作为烟液的传导介质， 其虽然能够实现烟液的传 导， 但是， 在实际使用过程中， 由于纤维绳不断传递烟液， 使其烟气雾化量难 以控制， 致使口感较差， 也易造成烟液浪费。 另外， 一般的储存有烟液的腔室 位于电子烟的底部， 当需要灌注烟液时， 需将电子烟倒置， 烟嘴朝下， 储存有 烟液的腔室内的残留烟液容易跟随发热组件带出， 使烟液泄漏污染外界， 不够 卫生。 发明内容
为了克服现有技术的不足， 本发明的目的在于提供顶部注液底部换发热组 件的电子烟， 可方便卫生地灌注烟液， 同时使发热组件对烟液的加热雾化量可 调， 提升口感， 而且还可以根据需要很方便地更换发热组件。
本发明的目的釆用如下技术方案实现：
顶部注液底部换发热组件的电子烟， 包括由上至下依次连接的烟嘴、 连接 组件、 储液管和发热组件， 连接组件分别与烟嘴和储液管连接， 发热组件可拆 卸地连接于储液管的下端， 储液管内设有隔板， 该隔板将储液管的内腔分隔为 上容腔和下容腔， 该隔板上开有放液孔， 隔板的上方安装有可转动的雾化管， 雾化管的下端径向延伸有用于封堵放液孔的挡块， 雾化管的上端穿过连接组件 后插入烟嘴中， 且雾化管的上端管口与烟嘴连通， 雾化管的下端管口与发热组 件的烟气出口连通。
优选地， 所述连接组件包括烟嘴连接座和连接环， 连接环内设有注液板， 注液板上开有注液孔， 连接环的下端插装于储液管上端， 连接环的上端与烟嘴 连接座密封螺接， 所述烟嘴可拆卸地密封插装于烟嘴连接座的顶部。
优选地， 所述烟嘴连接座的底部向下伸出有扣环， 所述连接环上注液板的 中伸出有第一凸台， 第一凸台上固定有与扣环密封配合的第一密封套， 扣环与 第一凸台通过密封套密封连接。
优选地， 所述注液孔为一个； 或者所述注液孔为二个以上， 且以雾化管为 中心轴轴对称分布。
优选地， 所述烟嘴的下端向下伸出有插头， 该插头设有环形凹槽， 该环形 槽内装有密封圈， 烟嘴经插头插装在烟嘴连接座上。
优选地， 所述烟嘴的内孔为多边形孔， 所述雾化管的上端设为与该多边形 孔相适配的多边形插柱。
优选地， 所述挡块为相互分隔的两个， 所述隔板上开有与挡块位置对应的 所述放液孔， 每个放液孔一侧的隔板上设有止挡凸台。
优选地， 所述隔板的中部设有第二凸台， 雾化管的下端设有套装于第二套 台外的套筒， 第二凸台的上端与套筒的筒底之间垫设有密封垫。
优选地， 所述雾化管上套装有弹簧， 弹簧的上端与连接组件相抵， 弹簧的 下端与套筒相抵； 该弹簧外还围闭有钢管。
优选地， 所述挡块外包裹有第二密封套。 相比现有技术， 本发明的有益效果在于：
本发明可从连接环的注液孔往储液管内注液， 而由于储液管也在加热组件 上方， 可方便卫生地灌注烟液， 避免现有的底部注液需倾倒整个电子烟而使烟 液泄漏的情况； 同时， 旋转调节雾化管， 就可以令挡块开合放液孔， 位于上容 腔内的烟液则可被控制地进入下容腔， 从而调节下容腔中的烟液容量， 使加热 组件加热的烟液量可控， 进而使加热雾化量可调， 提升口感， 可更好地适应使 用者对口味的选择。 而且可以根据需要很方便地更换发热组件。
下面结合附图和具体实施方式对本发明作进一步详细说明。
附图说明
图 1为本发明顶部注液底部换发热组件的电子烟的外观示意图；
图 2为本发明顶部注液底部换发热组件的电子烟的立体剖视示意图； 图 3为本发明储液管的结构示意图；
图 4为本发明雾化管、 挡块、 弹簧的结构示意图；
图 5为本发明连接环的结构示意图；
图 6为本发明烟嘴的结构示意图。
图中： 1、 烟嘴； 11、 插头； 12、 密封圈； 13、 多边形孔； 2、 连接组件； 21、 烟嘴连接座； 22、 连接环； 23、 注液板； 24、 注液孔； 25、 扣环； 26、 第 一密封套； 27、 第一凸台； 3、 储液管； 31、 隔板； 32、 放液孔； 33、 止挡凸台； 34、 第二凸台； 4、 发热组件； 5、 上容腔； 6、 下容腔； 7、 雾化管； 71、 挡块； 711、 第二密封套； 72、 多边形插柱； 73、 套筒； 8、 密封垫； 9、 弹簧； 10、 钢 管。
具体实施方式 如图 1~2所示的顶部注液底部换发热组件的电子烟， 包括由上至下依次连 接的烟嘴 1、 连接组件 2、 储液管 3和发热组件 4, 连接组件 2分别与烟嘴 1和 储液管 3连接， 发热组件 4可拆卸地连接于储液管 3的下端， 如图 3所示， 储 液管 3内设有隔板 31 ,该隔板 31将储液管 3的内腔分隔为上容腔 5和下容腔 6, 该隔板 31上开有放液孔 32 , 隔板 31的上方安装有可转动的雾化管 7 , 雾化管 7 的下端径向延伸有用于封堵放液孔 32的挡块 71 ,雾化管 7的上端穿过连接组件 2后插入烟嘴 1中， 且雾化管 7的上端管口与烟嘴 1连通， 雾化管 7的下端管口 与发热组件 4的烟气出口连通。
旋转雾化管 7 , 保持挡块 71封堵放液孔 32, 可往储液管 3中加入烟液， 此 时烟液被盛装在上容腔 5 , 需要雾化烟液时， 旋转烟嘴 1 , 则可带动雾化管 7转 动而使挡块 71打开放液孔 32, 烟液被可控流量大小地流入下容腔 6, 调节下容 腔 6的烟液至适量， 然后发热组件 4通电工作而对该下容腔 6内的烟液雾化成 烟气， 在使用者通过对烟嘴 1 的吸力作用下， 使烟气依次经发热组件 4的烟气 出口、 雾化管 7后从烟嘴 1中输出。 其中， 挡块 71外包裹第二密封套 711 , 用 于增强挡块 71对放液孔 32的密封封堵效果。
如图 2所示， 为增强密封性能， 防止烟液从上容腔 5泄漏， 本例的连接组 件 2包括烟嘴连接座 21和连接环 22,如图 5所示，连接环 22内设有注液板 23 , 注液板 23上开有注液孔 24, 如图 2所示， 连接环 22的下端插装于储液管 3上 端， 连接环 22的上端与烟嘴连接座 21密封螺接， 烟嘴 1可拆卸地密封插装于 烟嘴连接座 21的顶部。 其中， 烟嘴连接座 21的底部向下伸出有扣环 25 , 注液 板 23的中部伸出有第一凸台 27 , 第一凸台 27上固定有与扣环密封配合的第一 密封套 26 , 扣环 25与连接环 22上的第一凸台通过第一密封套 26密封。 而为便 于烟液的迅速注入，注液孔 24可以设为一个；或者注液孔设为二个以上的多个， 且以雾化管 7为中心轴轴对称分布。。
如图 6所示， 为增强烟嘴 1与烟嘴连接座 21的密封性能， 烟嘴 1的下端向 下伸出有插头 11 , 该插头 11设有环形凹槽， 该环形凹槽内装有密封圈 12, 烟 嘴 1经插头 11插装在烟嘴连接座 21上。
通过烟嘴 1的内孔与雾化管 7的配合，就可以使烟嘴 1的转动带动雾化管 7 转动。 另外， 烟嘴 1和雾化管 7也可为以下结构： 如图 6所示， 烟嘴 1的内孔 为多边形孔 13 , 如图 4所示， 雾化管 7的上端设为与该多边形孔 13相适配的多 边形插柱 72, 多边形插柱 72插入多边形孔 13后， 可防止雾化管 7转动时相对 于烟嘴 1打滑。 其中， 多边形孔 13可以是三角形孔、 六边形孔等任意多边形形 状。
为加快烟液从上容腔 5流入下容腔 6的速度， 如图 2、 图 4所示， 挡块 71 为相互分隔的两个， 隔板 31上开有与挡块 71位置对应的放液孔 32, 每个放液 孔 32—侧的隔板 31上设有止挡凸台 33 ,止挡凸台 33可对雾化管 7的旋转进行 限位， 防止雾化管 7过度旋转以至不能准确封住放液孔。
如图 2所示， 为提升雾化管 7与隔板 31之间的密封性能， 并使雾化管 7可 以稳定地绕隔板 31的中轴线旋转， 隔板 31的中部设有第二凸台 34, 雾化管 7 的下端设有套装于第二凸台 34外的套筒 73 ,第二凸台 34的上端与套筒 73的筒 底之间垫设有密封垫 8。
本例的发热组件 4可釆用以下结构： 其包括用于传递烟液的纤维绳以及缠 绕在纤维绳上的发热丝， 配有为发热丝供电的通电组件， 纤维绳吸附下容腔 6 内的烟液， 被通电后的发热丝加热雾化形成烟气， 烟气经由雾化管 7、 烟嘴 2输 出。
如图 2所示， 雾化管 7上套装有弹簧 9 , 弹簧 9的上端与连接组件 2相抵， 弹簧 9的下端与套筒 73相抵； 该弹簧 9外还围闭有钢管 10。 弹簧 9在承受来自 连接组件 2 向下的压力后， 反作用于连接组件 2及雾化管 7,使雾化管 7上的挡 块 71通过套在其上的第二密封套 711紧压储液管 3上的隔板 31 , 保证雾化管 7 转动而关闭放液孔 32时密封放液孔 32。
使用时，在储液管 3的顶部的上容腔 5注入烟液后， 先锁紧烟嘴连接座 21 , 保证上容腔 5处于密封状态， 再转动烟嘴 1 , 挡块 71随着雾化管 7的转动而打 开放液孔 32 , 使储液管 3的上容腔 5与下容腔 6打通， 已注入上容腔 5的烟液 通过放液孔 32迅速流入下容腔 6 , 其中，放液孔 32放液时保持上容腔 5无外界 大气进入可防止漏液。 当使用者对口味要求高时， 也可以即刻反转烟嘴 1 , 使套 在挡块 71的第二密封套 711挡在止挡凸台 33上， 此时第二密封套 711恰好封 堵放液孔 32, 上容腔 5与下容腔 6被密封分隔。 待下容腔 6的烟液被完全雾化 上述实施方式仅为本发明的优选实施方式， 不能以此来限定本发明保护的 范围， 本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换 均属于本发明所要求保护的范围。

Claims

权 利 要 求 书
1、 顶部注液底部换发热组件的电子烟， 其特征在于： 包括由上至下依次连 接的烟嘴、 连接组件、 储液管和发热组件， 连接组件分别与烟嘴和储液管连接， 发热组件可拆卸地连接于储液管的下端， 储液管内设有隔板， 该隔板将储液管 的内腔分隔为上容腔和下容腔， 该隔板上开有放液孔， 隔板的上方安装有可转 动的雾化管， 雾化管的下端径向延伸有用于封堵放液孔的挡块， 雾化管的上端 穿过连接组件后插入烟嘴中， 且雾化管的上端管口与烟嘴连通， 雾化管的下端 管口与发热组件的烟气出口连通。
2、根据权利要求 1所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述连接组件包括烟嘴连接座和连接环， 连接环内设有注液板， 注液板上开有 注液孔， 连接环的下端插装于储液管上端， 连接环的上端与烟嘴连接座密封螺 接， 所述烟嘴可拆卸地密封插装于烟嘴连接座的顶部。
3、根据权利要求 2所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述烟嘴连接座的底部向下伸出有扣环， 所述连接环上注液板的中部伸出有第 一凸台， 第一凸台上固定有与扣环密封配合的第一密封套， 扣环与第一凸台通 过第一密封套密封。
4、根据权利要求 2所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述注液孔为一个； 或者所述注液孔为二个以上， 且以雾化管为中心轴轴对称 分布。
5、根据权利要求 2所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述烟嘴的下端向下伸出有插头， 该插头设有环形凹槽， 该环形凹槽内装有密 封圈， 烟嘴经插头插装在烟嘴连接座上。
6、根据权利要求 5所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述烟嘴的内孔为多边形孔， 所述雾化管的上端设为与该多边形孔相适配的多 边形插柱。
7、根据权利要求 1所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述挡块为相互分隔的两个， 所述隔板上开有与挡块位置对应的所述放液孔， 每个放液孔一侧的隔板上设有止挡凸台。
8、根据权利要求 1所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述隔板的中部设有第二凸台， 雾化管的下端设有套装于第二凸台外的套筒， 第二凸台的上端与套筒的筒底之间垫设有密封垫。
9、根据权利要求 8所述的顶部注液底部换发热组件的电子烟，其特征在于： 所述雾化管上套装有弹簧， 弹簧的上端与连接组件相抵， 弹簧的下端与套筒相 抵； 该弹簧外还围闭有钢管。
10、 根据权利要求 1 所述的顶部注液底部换发热组件的电子烟， 其特征在 于： 所述挡块外包裹有第二密封套。
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