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WO2017113845A1 - 电子烟的电池杆 - Google Patents

电子烟的电池杆 Download PDF

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Publication number
WO2017113845A1
WO2017113845A1 PCT/CN2016/097436 CN2016097436W WO2017113845A1 WO 2017113845 A1 WO2017113845 A1 WO 2017113845A1 CN 2016097436 W CN2016097436 W CN 2016097436W WO 2017113845 A1 WO2017113845 A1 WO 2017113845A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
electronic cigarette
connecting sleeve
electrode
sleeve
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/CN2016/097436
Other languages
English (en)
French (fr)
Inventor
林光榕
郑贤彬
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA3010429A priority Critical patent/CA3010429C/en
Priority to PL16880638T priority patent/PL3398458T3/pl
Priority to US16/067,135 priority patent/US10863774B2/en
Priority to EP16880638.8A priority patent/EP3398458B1/en
Publication of WO2017113845A1 publication Critical patent/WO2017113845A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A24F40/48—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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of electronic cigarette technology, and more particularly to a battery rod for an electronic cigarette.
  • the electronic cigarettes currently available on the market for adding smoke liquid generally include a battery rod, an atomizing rod and a suction nozzle, and the atomizing rod generally comprises an atomizer, the atomizer comprising a liquid storage device and an atomization unit, and the atomization unit
  • the utility model comprises a liquid guiding rope and a heating wire
  • the battery rod generally comprises a solution board, that is, a circuit control board, a gas flow switch, that is, an air flow sensor, a battery, etc.
  • the battery can supply power to the electric heating wire in the atomizer, and the electric heating wire can be guided after being energized.
  • the electronic cigarette liquid in the liquid rope is heated, and the liquid smoke is atomized, so that the electronic cigarette generates smoke.
  • the battery rod of the existing electronic cigarette is generally provided with a lamp cap end and a connecting end
  • the solution board is generally disposed at one end of the battery rod provided with the lamp cap
  • the conductive wire for electrical connection is taken out from the battery to the solution board
  • the electrode is returned from the solution board to the electrode through the battery to the connection end.
  • the route is long, and the conductive line is large and complicated. It is not only easy to generate heat or short circuit or open circuit due to poor soldering, and the assembly is inconvenient and the production efficiency is lowered.
  • the lamp cap of the existing electronic cigarette is installed at the front end of the electronic cigarette battery rod, and it is difficult for the smoker to observe the illuminating state after smoking.
  • the battery rod of the existing electronic cigarette has the function of preventing the smoke from flowing back from the atomizing rod to the inside of the battery rod, and easily causes the water vapor in the smoke to accumulate on the airflow, the solution board, and the battery, causing corrosion damage and causing the electronic cigarette to malfunction. .
  • An object of the present invention is to provide an electronic rod for an electronic cigarette that overcomes the above-mentioned deficiencies of the prior art, and the in-cell panel is disposed between the battery and the electrode of the battery rod to reduce the length of the conductive line.
  • the lamp cap on the battery rod was removed and the airflow shut-off seal was designed to prevent smoke from flowing back.
  • the battery rod of the electronic cigarette including one end closed end mouth
  • An outer tube and a connecting sleeve wherein the outer tube is provided with a battery and a small hole is formed in the wall of the tube, and an inner wall of the outer end of the outer tube is sleeved to the outer wall of the connecting sleeve, and the connecting sleeve is outside
  • the inner wall of one side of the tube mouth is sleeved with an outer electrode, and the inner wall of the other side is provided with a gas flow switch, a gas flow sealing seal and a solution plate, and the outer electrode is provided with a connecting device and an inner electrode is arranged therein.
  • An insulating sleeve is spaced apart between the inner electrode and the outer electrode.
  • the airflow shutoff seal and the solution plate are sequentially disposed in the connecting sleeve from the inside to the outside, and the airflow is disposed in the airflow shutoff seal.
  • the pipe wall of the connecting sleeve is provided with a rectangular cross section at a position where the solution plate is assembled.
  • the edge portion of the solution board is extended with a protruding portion corresponding to the notch, and the connecting sleeve is provided with a convex portion on the inner wall of the notched end to catch the solution plate.
  • the connecting sleeve is radially provided with a ring shoulder at one end of the outer electrode, and the outer diameter of the shoulder is equal to the outer diameter of the outer tube or within ⁇ 2 mm.
  • the connecting sleeve is made of a light-guiding plastic material
  • the solution board is provided with an LED indicator light
  • the LED indicator light emits light after the electronic cigarette user smokes and connects through the connection.
  • the casing tube wall is conducted to the shoulder to cause it to illuminate.
  • the outer electrode includes a connecting end and a fixing end, and the connecting end is tubularly exposed to the connecting sleeve, and an outer diameter thereof is smaller than an outer diameter of the connecting sleeve, and the connecting device is
  • the inner end of the connecting end is provided with an internal thread;
  • the fixing end is fixedly connected with the inner wall of one end of the connecting sleeve, and the inner diameter thereof is extended and extended along the connecting end, and the inner electrode is sleeved and placed in the inner sleeve The inner wall of the fixed end is reduced.
  • the outer wall of the fixed end of the outer electrode is provided with a ring groove
  • the inner wall of the connecting sleeve is provided with an inner shoulder that can be correspondingly engaged with the ring groove, and the outer electrode is fixed at the end
  • the connecting sleeves are in meshing engagement with each other in an integrally molded manner.
  • a metal sleeve is further disposed between the outer electrode and the insulating sleeve.
  • the outer wall of the airflow shutoff sealing member is provided with a convex ring in the radial direction, a through-line groove in the axial direction, and a cavity is provided in one end thereof to properly accommodate the airflow, the capacity
  • the inner portion of the cavity is radially provided with an inner convex ring to catch the air flow;
  • the outer end of the air flow sealing seal is provided with a concave ring groove, and a hollow hollow table is provided in the middle, the circular table
  • the upper surface is provided with a central small hole and the hollow portion of the truncated cone and the cavity
  • the airflow shutoff seal is made of a soft plastic material, a silicone rubber or a rubber material.
  • the invention arranges the solution board between the battery and the electrode of the battery rod, reduces the length and the number of the conductive lines, reduces the failure rate of heat, disconnection or open circuit of the electronic cigarette circuit, and facilitates wiring and assembly in the battery rod.
  • the production efficiency is improved; the light-emitting indicator on the solution board does not need to be transmitted from the lamp cap provided on the battery rod, and the light can be illuminated through the shoulder on the light-guiding connecting sleeve to indicate the working state, which is convenient for the electronic cigarette user. After smoking, the working state of the electronic cigarette is observed, and the user experience is better.
  • the airflow sealing seal is designed to prevent corrosion damage caused by the backflow of smoke to the airflow, the solution board and the battery.
  • FIG. 1 is an exploded view of a battery rod structure of an electronic cigarette according to the present invention
  • FIG. 2 is a cross-sectional view showing a structure of a battery rod of an electronic cigarette according to the present invention
  • FIG. 3 is a perspective view of an internal electrode of the present invention.
  • FIG. 4 is a perspective view of an outer electrode of the present invention.
  • Figure 5 is a cross-sectional view showing the structure of the connecting sleeve and the inner and outer electrodes of the present invention.
  • FIG. 6 is a perspective partial cross-sectional view of the connecting sleeve and the inner and outer electrodes of the present invention.
  • FIG. 7 is an exploded view of the connecting sleeve of the present invention and its internal components
  • Figure 8 is a partial exploded view showing the structure of the connecting sleeve and its internal components of the present invention.
  • FIG. 9 is a perspective structural view of the solution board and the airflow switch of the present invention.
  • FIG. 10 is a side view of the solution plate and airflow of the present invention.
  • Figure 11 is a cross-sectional view of the airflow shutoff seal of the present invention.
  • Figure 12 is a perspective partial cross-sectional view of the airflow shutoff seal of the present invention.
  • FIG. 13 is a cross-sectional view of the connecting sleeve of the present invention and its internal components.
  • the battery rod of the electronic cigarette is formed by connecting the outer tube 1, the connecting sleeve 2 and the outer electrode 4, which are closed at one end, and the outer tube 1 is connected.
  • An air intake aperture 13 is provided in the wall for the electronic cigarette user to smoke, and the air detecting the smoking action enters the tube of the outer tube 1.
  • the inside of the outer tube 1 is provided with a battery 3 which is loaded from the mouth end 11.
  • the head of the connecting sleeve 2 - end is provided with a ring-shaped annular shoulder 23 which is radially convex, and the outer diameter of the shoulder 23 is equal to the outer diameter of the outer tube 1.
  • the inner wall of the mouth end 11 of the outer tube 1 is sleeved to the outer wall of the connecting sleeve 2, that is, the connecting sleeve 2 is fitted into the mouth end 11 of the outer tube 1 and stops at the shoulder 23, and the connecting sleeve 2 is placed in the outer tube 1
  • the shoulder 23 is equal to the outer diameter of the outer tube 1, so that the outer peripheral surfaces thereof are flush and integrated (as other embodiments, the outer diameters of the shoulder 23 and the outer tube 1 may also differ within ⁇ 2 mm, and the difference is too Larger affects the appearance and hinders the feeling).
  • the connecting sleeve 2 is sleeved with the outer electrode 4 toward the inner wall of the outer tube end 11 side, and the other side of the connecting sleeve 2, that is, the inner wall of the closed end 12 of the outer tube is provided with an air flow switch 7 and a gas flow ⁇
  • the sealing member 8 and the solution plate 9 are closed, and the external electrode 4 is provided with a connecting device, that is, an internal thread 41 and an internal electrode 5, and an insulating sleeve 6 is disposed between the internal electrode 5 and the external electrode 4.
  • Airflow switch 7 also known as airflow sensor, has the function of detecting the air flow signal, that is, it can detect the signal that the electronic cigarette user smokes and the air is sucked in and flows through the airflow switch 7, and actually detects the electronic cigarette user's mouth smoking.
  • the operation board 9 is a circuit control board electrically connected to the battery 3, the external electrode 4, the internal electrode 5, and the air flow switch 7 through a conductive wire (not shown), and a control circuit is disposed thereon.
  • the LED and the chip and other electronic components have functions of signal judgment, power supply control, circuit protection, etc.; the outer electrode 4 and the inner electrode 5 are electrically connected to the circuit of the solution board 9, respectively.
  • the outer electrode 4 and the inner electrode 5 may also be respectively connected with the outer electrode and the inner electrode of the atomizing rod, and the battery 3 is provided.
  • the power is delivered to the atomizing unit in the atomizing rod.
  • the battery rod of the electronic cigarette of the invention can also be connected to the charger, that is, the outer electrode 4 and the inner electrode 5 can be respectively connected with the positive and negative electrodes of the charger, and the power supply provided by the charger can be a battery. Charge it.
  • the outer electrode 4 can be connected to the positive or negative electrode of the battery 3, and the inner electrode 5 Connect the negative or positive electrode of battery 3.
  • the battery rod of the electronic cigarette changes the position of the solution board 9 from the design of the inner and outer electrodes 4, 5 and the battery 3 from the lamp cap which is usually in the closed end of the original outer tube.
  • the length of the conductive line connecting the battery 3 and the solution board 9, the solution board 9 and the inner and outer electrodes 4, 5 is shortened, the number is reduced, the wiring is simplified, and the short circuit or the open circuit or the heat generation caused by the complicated and complicated electric wire line can be reduced.
  • the outer electrode 4 is obviously made of an electrically conductive metal material as an electrode, and is also provided as a connecting member with a connecting device.
  • the connecting device is a detachable connecting device, and may specifically be a threaded connection, a snap connection, a plug-in connection, a magnetic connection, etc., wherein the threaded connection also includes an internal thread connection and an external thread connection.
  • the outer electrode 4 includes a connecting end 41 and a fixing end 42.
  • the connecting end 41 is tubularly exposed at one end of the connecting sleeve 2 (ie, toward the outer tube end 11), and has an outer diameter smaller than the outer diameter of the connecting sleeve 2, and the inner wall is provided with the internal thread 43 as a connecting device and the mist of the electronic cigarette.
  • the outer thread of the rod (not shown) is connected to form a complete electronic cigarette; the wall of the connecting end 41 is provided with at least one outer electrode through hole 44 in the radial direction, and the outer electrode through hole 44 is used for the electronic cigarette user.
  • Smoking ⁇ as an inlet for the air to the atomizing chamber of the atomizing rod.
  • the fixing end 42 is fixedly connected to the inner wall of one end of the connecting sleeve 2, and its inner diameter extends along the connecting end 41 to be stepped down.
  • the inner electrode 5 has a T-shape, and is sleeved with an insulating sleeve 6 and then inserted into the reduced inner wall of the fixing end 42 with an inner electrode through hole 51 as a part of the air flow passage.
  • the outer wall of the fixed end 42 of the outer electrode 4 is provided with a ring groove 45
  • the inner wall of the connecting sleeve 2 is provided with an inner shoulder that can be correspondingly engaged with the ring groove 45.
  • the fixed connection between the external electrode fixing end 42 and the inner wall of the connecting sleeve 2 is integrally meshed and connected by means of in-mold molding, that is, the fixed end of the outer electrode 4 is injected in the connecting sleeve. 42 is put into the mold for injection molding and integral molding, so the connection method is very firm and does not loosen.
  • a metal sleeve 46 is further disposed between the outer electrode 4 and the insulating sleeve 6.
  • the metal sleeve 46 is used for soldering the conductive line between the board and the solution board 9, and then is in contact connection with the outer electrode 4, so as to avoid the high temperature caused by the direct welding of the conductive line on the outer electrode, resulting in a burnt-integrated connection. Casing or causing it to deform.
  • the conductive wire is first welded on the metal sleeve 46, and the metal sleeve 46 is assembled in the outer electrode 4, which also facilitates assembly in production and improves production efficiency.
  • the battery rod of the electronic cigarette according to the embodiment of the present invention, the airflow sealing seal 8 and the solution plate 9 are sequentially disposed on the inner wall of the connecting sleeve 2 from the inside to the outside, and the airflow is closed.
  • the 7 suit is placed in the airflow shutoff seal 8.
  • the battery rod of the electronic cigarette of the invention does not have a manual smoking switch required to turn on the power of the atomizing unit on the outer wall, but is provided with a gas flow switch 7 instead.
  • the negative pressure is generated in the nozzle of the electronic cigarette due to the inhalation, and the air flow occurs in the battery rod, and the airflow is detected to detect whether there is air flowing, so that the smoking can be automatically issued.
  • the signal is connected to the power of the atomizing unit.
  • the wall of the connecting sleeve 2 is provided with a notch 21 having a rectangular cross section at the position of the suiting plate 9, and the number of the notches 21 may be one or more.
  • the edge portion of the solution board 9 is extended with a corresponding protrusion portion 91 correspondingly to the notch 21, that is, the position and the number of the protrusion portion 91 correspond to the notch 21, and the width of the protrusion portion 91 and the width of the notch 21 Similarly, the protruding portion 91 can be fastened in the notch 21, so as to prevent the rotation of the solution plate 9 in the circumferential direction of the connecting sleeve 2, and also the installation of the solution plate 9 on the connecting sleeve 2;
  • a convex portion 22 is provided on the inner wall of the end portion of the notch 21 - end to catch the solution plate 9 to prevent the solution plate 9 from moving outward in the axial direction to the connection sle
  • the airflow sealing seal 8 is made of a soft plastic material, a silicone rubber or a rubber material, and the outer wall is provided with a plurality of convex rings 81 in the radial direction.
  • a through-line groove 82 is provided in the axial direction for the conductive wire of the solution plate 9 to the inner and outer electrodes to pass.
  • One end of the airflow sealing seal 8 is internally provided with a cavity 83 for accommodating the airflow switch 7, and the mouth of the cavity 83 is radially provided with an inner convex ring 84 to catch the airflow switch 7 to prevent it from falling off;
  • the outer ring of the other end of the member 8 is provided with a concave ring groove 85, and a hollow hollow circular table 86 is arranged in the middle.
  • the upper surface of the circular table 86 is provided with a central small hole 87 to communicate with the hollow portion of the circular table 86 and the cavity 83.
  • the airflow switching seal 8 is provided with one end of the circular table 86 fitted into the inside of the connecting sleeve 2, the bottom of the inner electrode 5 and the insulating sleeve 6, the inner wall of the connecting sleeve 2 and the concave
  • a cavity 88 is formed between the annular grooves 85.
  • the hole 51 flows back into the cavity 88, and the inflowing smoke can be buffered in the cavity 88, and the water vapor contained therein can be swirled and condensed on the outer wall of the round table 86 to prevent the smoke from carrying water vapor directly into the airflow.
  • Battery 3 when the battery is long, it is easy to cause corrosion damage to the air circuit, the circuit board 8, the circuit and electronic components provided on the battery 3.
  • the battery rod of the electronic cigarette has a connecting sleeve 2 made of a light-guiding plastic material, and an LED indicator 92 on the solution board 9 .
  • Indicator light 92 in electronic cigarette user smoking The illuminating light is transmitted through the wall of the connecting sleeve 2 to the shoulder 23 to cause it to emit light, and FIG. 13 shows the illumination of the shoulder 23.
  • the lamp cap disposed at the front end portion of the outer tube of the battery rod is removed, and the light-emitting indication function of the lamp cap is transferred to
  • the shoulder 23 of the connecting sleeve 2 on the side of the electronic cigarette is convenient for the smoker to observe the illuminating working state of the electronic cigarette, and the light transmitted from the side is attenuated without glare, giving a gentle and elegant appearance. Visual enjoyment, so that e-cigarette users get a better experience.
  • the connecting sleeve 2 is made of a light-guiding plastic material, and the light of the LED indicator 92 is emitted from the shoulder 23, and the other function of the notch 21 of the connecting sleeve 2 is:
  • the LED indicator 92 is disposed on the protrusion 91 of the solution board 9 so that the bright light emitted therefrom can be axially directed to the radial section of the tube wall of the connecting sleeve 2 at the notch 21, which is beneficial to more light. It is axially conducted to the shoulder 23 by the wall of the connecting sleeve 2.
  • the working principle is as follows: the electronic cigarette user mouth smoking, the nozzle and the nozzle
  • the negative pressure generated in the atomizing rod is conducted into the battery rod, the outside air is sucked through the small air inlet hole 13, and then flows through the gap between the battery 3 and the inner wall of the outer tube 1, the gap 21 of the connecting sleeve 2, and the air flow ⁇ Closely, the central orifice 87 of the airflow shutoff seal 8 and the inner electrode through hole 51 form an air flow passage 10 through which the air flows.
  • the airflow passage 10 is indicated by an arrow in FIG.
  • the airflow switch 7 can detect the inhalation action of the e-cigarette user and generate an electric signal to the solution board 9. After the solution board 9 judges, the control signal is sent to make the fog in the atomization rod.
  • the heating unit or the heating wire is connected to the power source of the battery, and the heating wire or the atomizing unit heats the electronic cigarette liquid to atomize to generate smoke, and the LED indicator 92 on the solution board 9 emits light and conducts to the connecting sleeve.
  • the inner wall of the tube 2, the inner wall is further transmitted to the shoulder 23, and the shoulder 23 can emit a circle of light to indicate the working state of the electronic cigarette.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种电子烟的电池杆，包括一端封闭一端开口的外管（1）和连接套管（2），外管（1）内部装有电池（3）及管壁上设有进气小孔（13），外管（1）开口端内壁套接连接套管（2）外壁，连接套管（2）在外管（1）开口端一侧的内壁套接有外电极（4），另一侧内壁套装有气流开关（7）、气流开关密封件（8）和方案板（9），外电极（4）设有连接装置及其内部设有内电极（5），内电极（5）和外电极（4）之间设有绝缘套（6）相隔。本发明的方案板（9）设置在电池杆的电池（3）与电极之间，减少了导电线的长度和数量，降低了电路发热、短路或断路等故障率，便于电池杆内的布线和装配而提高生产效率；方案板（9）上的发光指示灯（92）通过可导光的连接套管（2）上的凸肩（23）发出亮光指示工作状态，便于观察及获得更好的使用体验；气流开关密封件（8）可防止烟雾倒流。

Description

说明书 发明名称：电子烟的电池杆
技术领域
[0001] 本发明涉及电子烟技术领域， 更具体的说， 本发明涉及一种电子烟的电池杆。
背景技术
[0002] 电子烟由于其烟液中不含有烟草中的烟焦油， 避免了对人体产生危害， 故电子 烟获得了人们的青睐。 目前市场上销售的可添加烟液的电子烟， 一般包括电池 杆、 雾化杆和吸嘴， 雾化杆一般包括雾化器， 雾化器包括储液装置和雾化单元 ， 雾化单元又包括导液绳和电热丝， 而电池杆一般包括方案板即电路控制板、 气流幵关即气流传感器、 电池等， 电池可为雾化器中的电热丝提供电源， 电热 丝通电后可对导液绳中的电子烟烟液进行加热， 烟液因而雾化， 使电子烟产生 烟雾。
[0003] 现有电子烟的电池杆， 一般设有灯帽端和连接端， 方案板一般设于电池杆设有 灯帽的一端， 电性连接用的导电线自电池引出到方案板， 又从方案板引出返回 经电池再到连接端的电极， 路线较长， 导电线较多而繁杂， 不仅容易发热或因 焊接不牢发生短路、 断路等故障， 且使得装配不方便而降低生产效率。 现有电 子烟的灯帽， 安装在电子烟电池杆的前端部， 吸烟者吸烟吋不易观察到其发光 状态。 又现有电子烟的电池杆， 因不具有防止烟雾从雾化杆倒流至电池杆内部 的功能， 容易使得烟雾中水汽在气流幵关、 方案板、 电池上集结而造成腐蚀损 坏导致电子烟故障。
技术问题
[0004] 本发明的目的在于克服上述现有技术的不足而提供一种电子烟的电子杆， 该电 池杆内方案板设置在电池杆的电池与电极之间， 减小了导电线的长度， 取消了 电池杆上的灯帽， 设计了气流幵关密封件防止烟雾倒流。
问题的解决方案
技术解决方案
[0005] 本发明的技术方案是这样实现的， 该电子烟的电池杆， 包括一端封闭一端幵口 的外管和连接套管， 所述外管内部装有电池及管壁上设有进气小孔， 所述外管 幵口端的内壁套接所述连接套管外壁， 所述连接套管在外管幵口端一侧的内壁 套接有外电极， 另一侧的内壁套装有气流幵关、 气流幵关密封件和方案板， 所 述外电极设有连接装置及其内部设有内电极， 所述内电极和外电极之间设有绝 缘套相隔。
[0006] 优选地， 所述气流幵关密封件和方案板从里向外依次套装在所述连接套管内， 所述气流幵关套装在所述气流幵关密封件内。
[0007] 优选地， 所述连接套管的管壁在套装所述方案板的位置设有截面为矩形的缺口
， 所述方案板的边沿部分延伸设有凸伸部与所述缺口对应扣合， 所述连接套管 在有缺口一端的内壁上设有凸部以卡住方案板。
[0008] 优选地， 所述连接套管在外电极一端径向设有一圈凸肩， 所述凸肩外径等于外 管外径或两者相差 ±2毫米以内。
[0009] 优选地， 所述连接套管由可导光的塑胶材料制成， 所述方案板上设有 LED指示 灯， 所述 LED指示灯在电子烟用户吸烟吋发出亮光并经所述连接套管管壁传导 至所述凸肩使其发光。
[0010] 优选地， 所述外电极包括连接端和固接端， 所述连接端呈管状露出于所述连接 套管， 其外径小于所述连接套管外径， 所述连接装置为所述连接端内壁上设有 的内螺纹； 所述固接端与所述连接套管一端内壁固定连接， 其内径沿连接端延 伸后突变缩小， 所述内电极套设绝缘套后插设在所述固接端缩小的内壁上。
[0011] 优选地， 所述外电极的固接端外壁设有一圈环槽， 所述连接套管内壁设有与所 述环槽可对应啮合的内凸肩， 所述外电极固接端与所述连接套管以模内一体成 型的方式相互啮合连接。
[0012] 优选地， 所述外电极与所述绝缘套之间还设有金属套。
[0013] 优选地， 所述气流幵关密封件的外壁径向设有凸环、 轴向设有通线凹槽， 其一 端内部设有容腔以恰好容纳所述气流幵关， 所述容腔的口部径向设有内凸环以 卡住所述气流幵关； 所述气流幵关密封件的另一端外圈设有凹环槽， 中间设有 凸起的空心圆台， 所述圆台上表面设有中心小孔与圆台空心部及所述容腔相通 [0014] 优选地， 所述气流幵关密封件由软性塑胶材料、 硅胶或橡胶材料制成。
发明的有益效果
有益效果
[0015] 本发明将方案板设置在电池杆的电池与电极之间， 减少了导电线的长度和数量 ， 降低了电子烟电路发热、 断路或断路等故障率， 便于电池杆内的布线和装配 而提高生产效率； 使方案板上的发光指示灯无需从电池杆上设有的灯帽透光， 而可通过可导光的连接套管上的凸肩发出亮光指示工作状态， 便于电子烟用户 在吸烟吋观察到电子烟的工作状态， 同吋也获得更好的使用体验； 气流幵关密 封件的设计， 可防止烟雾倒流至气流幵关、 方案板及电池而发生腐蚀损害。 对附图的简要说明
附图说明
[0016] 图 1为本发明电子烟的电池杆结构分解图；
[0017] 图 2为本发明电子烟的电池杆结构剖视图；
[0018] 图 3为本发明的内电极立体视图；
[0019] 图 4为本发明的外电极立体视图；
[0020] 图 5为本发明的连接套管及内外电极的结构剖视图；
[0021] 图 6为本发明的连接套管及内外电极的立体局部剖视图；
[0022] 图 7为本发明的连接套管及其内部部件结构分解图；
[0023] 图 8为本发明的连接套管及其内部部件结构局部分解图；
[0024] 图 9为本发明的方案板及气流幵关的立体结构图；
[0025] 图 10为本发明的方案板及气流幵关的侧视图；
[0026] 图 11为本发明的气流幵关密封件的剖视图；
[0027] 图 12为本发明的气流幵关密封件的立体局部剖视图；
[0028] 图 13为本发明的连接套管及其内部部件剖视图。
[0029] 其中， 主要组件符号说明：
[0030] 1外管； 11幵口端； 12封闭端； 13进气小孔； 2连接套管； 21缺口； 22凸部 ； 23凸肩； 3电池； 4外电极； 41连接端； 42固接端； 43内螺纹； 44外电极通 孔； 45环槽； 46金属套； 5内电极； 51内电极通孔； 6绝缘套； 7气流幵关； 8 气流幵关密封件； 81凸环； 82通线凹槽； 83容腔； 84内凸环； 85凹环槽； 86 圆台； 87中心小孔； 88空腔； 9方案板； 91凸伸部； 92 LED指示灯； 10气流 通道。
实施该发明的最佳实施例
本发明的最佳实施方式
[0031] 下面将结合附图对本发明进行详细说明。
[0032] 如图 1〜3所示， 本发明实施例的电子烟的电池杆， 由一端封闭一端幵口的外管 1、 连接套管 2、 外电极 4连接而成， 外管 1的管壁上设有进气小孔 13以便电子烟 用户吸烟吋检测吸烟动作的空气进入外管 1的管内。 外管 1的内部装有电池 3， 该 电池 3自幵口端 11装入。 连接套管 2—端的头部设有径向凸起的一圈环状的凸肩 2 3， 凸肩 23的外径等于外管 1的外径。 外管 1的幵口端 11内壁套接连接套管 2的外 壁， 即连接套管 2套装入外管 1的幵口端 11而止位于凸肩 23， 连接套管 2装入外管 1后， 凸肩 23与外管 1外径相等， 故两者外周表面平齐而成为一体 （作为其他实 施方式， 凸肩 23与外管 1两者的外径也可相差 ±2毫米以内， 相差太大则影响美观 及有碍手感） 。 连接套管 2朝外管幵口端 11一侧的内壁套接有外电极 4、 连接套 管 2的另一侧即朝外管封闭端 12—侧的内壁套装有气流幵关 7、 气流幵关密封件 8 和方案板 9， 外电极 4内设有连接装置即内螺纹 41和内电极 5， 内电极 5和外电极 4 之间设有绝缘套 6。 气流幵关 7也称气流传感器， 具有检测空气流动信号的功能 ， 即能检测出电子烟用户吸烟吋空气被吸入并流经气流幵关 7的信号， 实际上检 测的是电子烟用户嘴部吸烟的动作； 方案板 9为一电路控制板， 通过导电线 （图 中未示） 分别与电池 3、 外电极 4、 内电极 5、 气流幵关 7进行电性连接， 其上设 有控制电路、 LED和芯片及其它电子元件 （图中未示） ， 具有信号判断、 电源控 制、 电路保护等功能； 外电极 4、 内电极 5分别与方案板 9的电路进行电性连接 。 当本发明电子烟的电池杆与电子烟的雾化杆 （图中未示） 连接吋， 外电极 4、 内电极 5还可分别与雾化杆的外电极、 内电极连接， 将电池 3提供的电源传送给 雾化杆中的雾化单元。 当电池电量用完吋， 本发明电子烟的电池杆还可与充电 器相连接， 即外电极 4、 内电极 5可分别与充电器的正负电极相连接， 充电器提 供的电源可为电池进行充电。 外电极 4可连接电池 3的正极或负极， 同吋内电极 5 连接电池 3的负极或正极。
[0033] 如上所述， 本发明实施例的电子烟的电池杆， 将方案板 9的位置自通常在原外 管封闭端灯帽内的设计改在了内外电极 4、 5与电池 3之间， 这样可使电池 3与方 案板 9、 方案板 9与内外电极 4、 5之间连接的导电线长度缩短、 数量减少、 布线 简化， 可降低导电线线路复杂易引起的短路或断路或发热等故障、 提高工作的 可靠性， 同吋方便生产中的装配及提高生产效率。
[0034] 如图 3〜图 7所示， 本实施例中， 外电极 4既作为电极显然是由可导电的金属材 料制造， 也作为连接件设有连接装置， 通常地， 外电极 4设有的连接装置属于可 拆卸连接装置， 具体可以为螺纹连接、 卡扣连接、 插拔式连接、 磁性连接等方 式， 其中螺纹连接也包括内螺纹连接及外螺纹连接。 本实施例中， 外电极 4包括 连接端 41和固接端 42。 连接端 41呈管状露出于连接套管 2 (即朝外管幵口端 11) 一端， 其外径小于连接套管 2的外径， 其内壁设有内螺纹 43作为连接装置与电子 烟的雾化杆外螺纹 （图中未示） 连接组成一支完整的电子烟； 连接端 41的管壁 上， 径向设有至少一个外电极通孔 44,该外电极通孔 44用于电子烟用户吸烟吋， 作为给雾化杆的雾化室提供空气的入口。 固接端 42与连接套管 2的一端内壁固定 连接， 其内径沿连接端 41延伸后呈阶梯状缩小。 内电极 5呈 T字形， 其套设绝缘 套 6后插接在固接端 42缩小的内壁上， 其轴向设有内电极通孔 51作为气流通道的 一部分。
[0035] 如图 4所示， 本实施例中， 外电极 4的固接端 42的外壁设有一圈环槽 45， 连接套 管 2的内壁设有与环槽 45可对应啮合的内凸肩 （图中未示） ， 即外电极固接端 42 与连接套管 2内壁的固定连接， 采用模内一体成型的方式相互啮合连接， 即在连 接套管注塑吋将外电极 4的固接端 42放入模内一起注塑、 一体成型， 故该连接方 式非常牢固， 不会发生松脱现象。
[0036] 如图 5〜8所示， 本实施例中， 外电极 4与绝缘套 6之间还设有金属套 46。
[0037] 该金属套 46用于焊接其与方案板 9之间的导电线， 然后再与外电极 4进行接触式 连接， 避免导电线直接在外电极上焊接产生的高温导致烧焦一体成型的连接套 管或导致其变形。 另外， 先在金属套 46上焊接导电线， 再将金属套 46装配于外 电极 4内， 也方便了生产中的装配和提高生产效率。 [0038] 如图 7〜12所示， 本发明实施例的该电子烟的电池杆， 气流幵关密封件 8和方案 板 9从里向外依次套装在连接套管 2的内壁， 气流幵关 7套装在气流幵关密封件 8 内。 本发明电子烟的电池杆， 其外壁上不设接通雾化单元电源所需的手动吸烟 幵关， 而是设置气流幵关 7取代。 当电子烟用户吸烟吋， 因吸气使电子烟吸嘴中 产生负压， 电池杆中因而发生空气流动， 气流幵关 7即可检测到是否有空气流过 ， 从而可以自动发出吸烟幵关的信号并接通雾化单元的电源。 连接套管 2的管壁 在套装方案板 9的位置设有截面为矩形的缺口 21， 该缺口 21的数量可为 1个或 1个 以上。 方案板 9的边沿部分延伸设有对应的凸伸部 91与缺口 21对应扣合， 即凸伸 部 91与缺口 21的位置及数量均相对应， 且凸伸部 91的宽度与缺口 21的宽度相同 ， 凸伸部 91可以扣合在缺口 21中， 这样即可防止方案板 9在在连接套管 2周向的 转动， 也便于方案板 9在连接套管 2上的安装； 连接套管 2在缺口 21—端的端部内 壁上设有凸部 22以卡住方案板 9， 防止方案板 9在轴向上向连接套管 2外移动。
[0039] 如图 9〜13所示， 为具备更好的密封性能， 气流幵关密封件 8由软性塑胶材料、 硅胶或橡胶材料制成， 其外壁径向设有多道凸环 81用以增强其与连接套管内壁 之间的密封性、 轴向设有通线凹槽 82用以让方案板 9至内外电极的导电线通过。 气流幵关密封件 8的一端内部设有容腔 83以恰好容纳气流幵关 7， 容腔 83口部径 向设有内凸环 84以卡住气流幵关 7防止其脱落； 气流幵关密封件 8的另一端外圈 设有凹环槽 85， 中间设有凸起的空心的圆台 86， 圆台 86的上表面设有中心小孔 8 7与圆台 86的空心部及容腔 83相通。
[0040] 如图 11〜13所示， 气流幵关密封件 8设有圆台 86的一端套装入连接套管 2的内部 后， 内电极 5和绝缘套 6的底部、 连接套管 2内壁及凹环槽 85之间形成了一个空腔 88， 当电子烟用户吸烟吋， 其产生的烟雾即有可能在雾化杆中倒流， 传导至电 池杆的连接端 41， 经内电极 5的内电极通孔 51倒流入空腔 88， 倒流进来的烟雾在 空腔 88中可以得到缓冲， 其中含有的水汽可以在圆台 86的外壁上回旋和凝结， 避免烟雾携带水汽直接冲入气流幵关 7、 方案板 8、 电池 3， 吋间长了就容易给气 流幵关 7、 方案板 8、 电池 3上设有的电路和电子元件等造成腐蚀损坏。
[0041] 如图 2、 图 13所示， 本发明实施例的电子烟的电池杆， 其连接套管 2由可导光的 塑胶材料制成， 方案板 9上设有 LED指示灯 92， LED指示灯 92在电子烟用户吸烟 吋发出亮光并经连接套管 2的管壁传导至凸肩 23使其发光， 图 13示出了凸肩 23的 发光示意。 本发明实施例的该电子烟的电池杆， 由于方案板 9的位置是在电子烟 的中间部位， 故取消了在电池杆外管前端部设置的灯帽， 将灯帽的发光指示功 能转移到电子烟侧面的连接套管 2的凸肩 23上， 这样有利于吸烟者自己观察到电 子烟的发光工作状态， 且这种侧面传导出的亮光经衰减而不会刺眼， 给人以温 和高雅的视觉享受， 使电子烟用户获得更好的使用体验。
[0042] 如上所述， 连接套管 2由可导光的塑胶材料制成、 LED指示灯 92的光线从凸肩 2 3发出吋， 则连接套管 2的缺口 21的另外一个作用在于： 便于 LED指示灯 92布置在 方案板 9的凸伸部 91上， 使其发出的亮光光线可以轴向直射至连接套管 2的管壁 位于缺口 21处的径向截面上， 有利于更多的光线通过连接套管 2的管壁轴向传导 至凸肩 23。
[0043] 如图 2所示， 本实施例的电子烟的电池杆， 与电子烟的雾化杆连接成电子烟后 ， 其工作原理是这样的： 电子烟用户口部吸烟吋， 吸嘴及雾化杆中产生的负压 传导至电池杆内， 外界空气经进气小孔 13被吸入， 然后流经电池 3与外管 1内壁 之间的缝隙、 连接套管 2的缺口 21、 气流幵关 7、 气流幵关密封件 8的中心小孔 87 、 内电极通孔 51， 这样就形成了空气流通的气流通道 10， 气流通道 10如图 2中箭 头所示， 箭头方向为空气流动方向。 当空气流经气流幵关 7吋， 气流幵关 7即可 检测到电子烟用户的吸气动作并产生电信号传送给方案板 9， 方案板 9判断后发 出控制信号使雾化杆中的雾化单元或电热丝接通电池的电源， 电热丝或雾化单 元发热后加热电子烟烟液进行雾化从而产生烟雾， 同吋， 方案板 9上的 LED指示 灯 92发出亮光并传导至连接套管 2的内壁， 内壁再传导至凸肩 23， 凸肩 23即可发 出一圈亮光指示电子烟工作状态。
工业实用性
[0044] 以上所描述的仅为本发明的较佳实施例， 上述具体实施例不是对本发明的限制 。 在本发明的技术思想范畴内， 可以出现各种变形及修改， 凡本领域的普通技 术人员根据以上描述所做的润饰、 修改或等同替换， 均属于本发明所保护的范 围。

Claims

权利要求书
一种电子烟的电池杆， 其特征在于： 包括一端封闭一端幵口的外管和 连接套管， 所述外管内部装有电池及管壁上设有进气小孔， 所述外管 幵口端的内壁套接所述连接套管外壁， 所述连接套管在外管幵口端一 侧的内壁套接有外电极， 另一侧的内壁套装有气流幵关、 气流幵关密 封件和方案板， 所述外电极设有连接装置及其内部设有内电极， 所述 内电极和外电极之间设有绝缘套相隔。
根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述气流幵关 密封件和方案板从里向外依次套装在所述连接套管内， 所述气流幵关 套装在所述气流幵关密封件内。
根据权利要求 2所述的电子烟的电池杆， 其特征在于： 所述连接套管 的管壁在套装所述方案板的位置设有截面为矩形的缺口， 所述方案板 的边沿部分延伸设有凸伸部与所述缺口对应扣合， 所述连接套管在有 缺口一端的内壁上设有凸部以卡住方案板。
根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述连接套管 在外电极一端径向设有一圈凸肩， 所述凸肩外径等于外管外径或两者 相差 ±2毫米以内。
根据权利要求 4所述的电子烟的电池杆， 其特征在于： 所述连接套管 由可导光的塑胶材料制成， 所述方案板上设有 LED指示灯， 所述 LED 指示灯在电子烟用户吸烟吋发出亮光并经所述连接套管管壁传导至所 述凸肩使其发光。
根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述外电极包 括连接端和固接端， 所述连接端呈管状露出于所述连接套管， 其外径 小于所述连接套管外径， 所述连接装置为所述连接端内壁上设有的内 螺纹； 所述固接端与所述连接套管一端内壁固定连接， 其内径沿连接 端延伸后突变缩小， 所述内电极套设绝缘套后插设在所述固接端缩小 的内壁上。
根据权利要求 6所述的电子烟的电池杆， 其特征在于： 所述外电极的 固接端外壁设有一圈环槽， 所述连接套管内壁设有与所述环槽可对应 啮合的内凸肩， 所述外电极固接端与所述连接套管以模内一体成型的 方式相互啮合连接。
[权利要求 8] 根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述外电极与 所述绝缘套之间还设有金属套。
[权利要求 9] 根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述气流幵关 密封件的外壁径向设有凸环、 轴向设有通线凹槽， 其一端内部设有容 腔以恰好容纳所述气流幵关， 所述容腔的口部径向设有内凸环以卡住 所述气流幵关； 所述气流幵关密封件的另一端外圈设有凹环槽， 中间 设有凸起的空心圆台， 所述圆台上表面设有中心小孔与圆台空心部及 所述容腔相通。
[权利要求 10] 根据权利要求 1所述的电子烟的电池杆， 其特征在于： 所述气流幵关 密封件由软性塑胶材料、 硅胶或橡胶材料制成。
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