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WO2015027548A1 - 一种电子烟及其电池组件 - Google Patents

一种电子烟及其电池组件 Download PDF

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Publication number
WO2015027548A1
WO2015027548A1 PCT/CN2013/084703 CN2013084703W WO2015027548A1 WO 2015027548 A1 WO2015027548 A1 WO 2015027548A1 CN 2013084703 W CN2013084703 W CN 2013084703W WO 2015027548 A1 WO2015027548 A1 WO 2015027548A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
charging
assembly
electrode
terminal
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/CN2013/084703
Other languages
English (en)
French (fr)
Inventor
刘秋明
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.)
Kimree Hi-Tech Inc
Original Assignee
Kimree Hi-Tech Inc
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 Kimree Hi-Tech Inc filed Critical Kimree Hi-Tech Inc
Priority to EP13892730.6A priority Critical patent/EP3039971A4/en
Priority to US14/119,029 priority patent/US9801414B2/en
Publication of WO2015027548A1 publication Critical patent/WO2015027548A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—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
    • A24F40/90—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
    • 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 in particular to an electronic cigarette and a battery assembly thereof.
  • the existing electronic cigarette is mainly composed of a battery assembly and an atomizing assembly.
  • the structure thereof is as shown in FIG. 1.
  • the battery assembly portion includes an end cover 11, a microphone controller 12, a microphone holder 13, a battery 14, and a battery cover. 15.
  • the spring electrode 16, the electrode holder 17 and the connecting seat 18, the atomizing assembly portion comprises a connecting head 20, an upper electrode 21, an upper insulating ring 22, an atomizing seat 23, a heating wire 24, a yellow wax tube 25, an oil storage cotton 26.
  • the working electrode of the electronic cigarette is located at the junction of the battery assembly and the atomizing assembly, and the working electrode also serves as the charging electrode, that is, the charging input end and the discharging output end of the electronic cigarette are the same port 19. Therefore, when charging the battery pack, the atomizer assembly must be removed first, and then the battery is charged from the interface connected to the atomization assembly.
  • the circuit schematic is shown in Figure 2.
  • the present invention provides a battery assembly that can be used for charging without removing the atomizing assembly, which is more convenient to use and eliminates the disadvantages caused by frequent disassembly and assembly.
  • the present invention provides an electronic cigarette to which the above battery assembly is applied.
  • the present invention provides the following technical solutions:
  • a battery assembly for forming an electronic cigarette in combination with an atomizing assembly including a battery and a first charging electrode assembly electrically connected to the battery electrode; the first charging electrode assembly At an end of the battery assembly remote from the connection with the atomizing assembly, a charge management for preventing discharge of the battery through the first charging electrode assembly is disposed between the first charging electrode assembly and the battery Circuit.
  • the first charging electrode assembly comprises:
  • a charging small electrode disposed on an end surface of the end cap of the battery assembly, the charging small electrode penetrating through an end surface of the end cover and electrically connected to an electrode of the battery;
  • An annular charging electrode disposed on an outer peripheral surface of the battery assembly.
  • the annular charging electrode is sleeved between the side outer wall of the end cover and the battery sleeve of the battery assembly, and the exposed end surface of the annular charging electrode is located on the same circular surface as the end surface of the end cover. on.
  • the first charging electrode assembly includes two charging electrodes disposed on an end surface of the end cap of the battery assembly, and the two charging electrodes penetrate the end faces of the end caps, respectively, and two of the batteries The electrodes are electrically connected.
  • the first charging electrode assembly is specifically:
  • a first charging electrode disposed on an end surface of the end cap of the battery assembly, and the first charging electrode is electrically connected to an electrode of the battery through an end surface of the end cover;
  • the battery cover of the battery assembly is made of a metal outer surface, plated or sprayed with a conductive material, and is electrically connected as a second charging electrode to the other electrode of the battery.
  • the input end of the charge management circuit is connected to the first end of the first charging electrode assembly, the output end is connected to one electrode of the battery, and the second end of the first charging electrode assembly is The other electrode of the battery is connected.
  • the charge management circuit includes: a charging IC, a first light emitting diode, a second light emitting diode, a capacitor, a first resistor, a second resistor, and a third resistor;
  • An anode of the first light emitting diode and an anode of the second light emitting diode are both connected to a VCC end of the charging IC, and the common connecting end serves as an input end of the charging management circuit;
  • a cathode of the first light emitting diode is connected to a CHRG end of the charging IC through the first resistor, and a cathode of the second light emitting diode is connected to an LED end of the charging IC through the second resistor, a PROG end of the charging IC is connected to the first end of the third resistor, the third resistor
  • the second end of the charging IC and the first end of the capacitor are both grounded; the BAT end of the charging IC is connected to the second end of the capacitor, and the BAT end of the charging IC serves as a The output of the charge management circuit.
  • the charge management circuit comprises: a diode having an anode as an input end of the charge management circuit, and a cathode of the diode serving as an output end of the charge management circuit.
  • the charge management circuit and the microphone controller are integrated into a new integrated microphone control assembly.
  • the charge management circuit comprises: a diode, an anode of the diode is connected to a negative pole of the battery, and a cathode of the diode is connected to a charging electrode of the first charging electrode assembly.
  • An electronic cigarette comprising a battery assembly and an atomizing assembly, the battery assembly being a battery assembly as described above.
  • the battery component shares an outer casing with the atomizing component.
  • the metal outer sleeve of the battery assembly is electrically connected to the metal outer sleeve of the atomizing assembly.
  • the electronic cigarette and the battery assembly provided by the invention are provided with a first charging at the front end of the battery assembly.
  • the electrode assembly can be charged without removing the atomizing device, and can be charged by directly inserting the charger, which is more convenient to use, and eliminates the drawbacks caused by frequent disassembly and assembly; meanwhile, under the action of the charging management circuit, the above end portion is made
  • the electrode assembly can only be charged and cannot be discharged, so as to avoid short circuit when the charging end is discharged, and the battery life can be prolonged.
  • FIG. 1 is a schematic structural view of an electronic cigarette in the prior art
  • FIG. 2 is a schematic structural view of an electronic cigarette charging and discharging circuit in the prior art
  • FIG. 3 is a schematic structural diagram of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 4 is an exploded view of an electronic cigarette according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an electronic cigarette charging and discharging circuit according to a first embodiment of the present invention
  • FIG. 6 is a schematic structural view of an electronic cigarette charging and discharging circuit according to a second embodiment of the present invention
  • FIG. 7 is a specific circuit diagram of a charging management circuit provided by the present invention
  • FIG. 8 is a schematic structural view of an electronic cigarette charging and discharging circuit according to a third embodiment of the present invention
  • FIG. 9 is a schematic structural view of an electronic cigarette charging and discharging circuit according to a fourth embodiment of the present invention
  • 11 is the end cover
  • 12 is the microphone head controller
  • 13 is the microphone head seat
  • 14 is the battery
  • 15 is the battery sleeve
  • 16 is the spring electrode
  • 17 is the electrode holder
  • 18 is the connection seat
  • 2 is the atomization assembly 19 is the discharge output and charging input two-in-one interface
  • 20 is the connector
  • 21 is the upper electrode
  • 22 is the upper insulation ring
  • 23 is the atomization seat
  • 24 is the heating wire
  • 25 is the yellow wax tube
  • 26 is the oil storage Cotton
  • 27 is the atomizing sleeve
  • 28 is the sealing ring
  • 29 is the nozzle cover
  • 31 is the first charging electrode assembly
  • 32 is a charging and discharging two-in-one interface
  • 33 is a charging management circuit
  • 34 is a fixed seat
  • 35 is a charging small electrode
  • 36 is a ring charging electrode
  • 37 is a threaded external electrode
  • 38 is a lower electrode
  • 39 is an insulating sleeve
  • 41 is the first charging electrode assembly
  • 42 is the discharge output port
  • 43 is the new integrated microphone control assembly.
  • the invention discloses an electronic cigarette, a battery assembly thereof and a charging and discharging structure, so that the battery assembly can be charged without removing the atomizing component, which is more convenient to use and eliminates the disadvantages caused by frequent disassembly and assembly.
  • the battery assembly provided by the embodiment of the invention is used for forming an electronic cigarette in combination with an atomizing component, the battery component comprising a battery and a first charging electrode assembly electrically connected to the battery electrode; the core improvement is that the first charging electrode assembly is configured At a side of the battery assembly remote from the connection with the atomizing assembly, a charge management circuit for preventing the battery from being discharged through the first charging electrode assembly is disposed between the first charging electrode assembly and the battery.
  • the battery assembly provided by the embodiment of the present invention has a first charging electrode assembly disposed at a front end of the battery assembly, and the first charging electrode assembly is used as a charging input interface, so that it does not need to be disassembled when charging
  • the lower atomizing device can be charged by directly inserting the charger, which is more convenient to use, and eliminates the disadvantages caused by frequent disassembly and assembly; meanwhile, under the action of the charging management circuit, the electrode assembly of the above end can only be charged and cannot be discharged. Avoid short circuit when discharging at the charging end, which can prolong the service life of the battery. It can also solve the hidden danger of leakage of the battery due to short circuit.
  • the front end of the electronic cigarette can not be discharged without the shortage of electricity after the electronic cigarette is charged for a long time.
  • the present embodiment further optimizes the above technical solution, and the first charging electrode assembly is disposed at the end cover of the battery assembly, that is, away from the working electrode.
  • the connection between the battery assembly and the atomizing assembly can facilitate the charging of the end of the electronic cigarette provided with the end cover directly into the charger for charging. It will be appreciated that when an end cap is provided with an LED lamp for mimicking the burning of tobacco, the end cap is referred to as a cap.
  • the first charging electrode assembly includes:
  • a charging small electrode 35 disposed on an end surface of the end cover 11 of the battery assembly, the charging small electrode 35 penetrating through an end surface of the end cover 11 and electrically connected to one electrode of the battery 14;
  • the annular charging electrode 36 disposed on the outer peripheral surface of the battery pack may be connected to the other electrode of the battery 14 through a wiring inside the battery pack, or may be realized by a battery sleeve having a conductive structure.
  • annular charging electrode 36 is sleeved between the outer side wall of the end cover 11 and the battery sleeve 15 of the battery assembly, and the exposed end surface of the annular charging electrode 36 is located on the same arc surface as the end surface of the end cover 11, and the structure thereof can be As shown in Figure 3 and Figure 4.
  • the exposed circular arc end face of the annular charging electrode 36 can be matched with the ring charging structure on the charger for reliable electrical connection.
  • the first charging electrode assembly includes two charging electrodes disposed on the end faces of the end caps 11, and the two charging electrodes penetrate the end faces of the end caps 11 and are electrically connected to the two electrodes of the battery 14, respectively.
  • a first charging electrode is disposed on an end surface of the end cover 11, and the first charging electrode is electrically connected to an electrode of the battery 14 through an end surface of the end cover 11;
  • the battery cover 15 of the battery assembly is made of metal Making an outer surface, plating or spraying a conductive material, as a second charging electrode through the connector of the battery assembly
  • the structure of the entire electronic cigarette is simple and convenient for production.
  • the input end of the charge management circuit 33 is connected to the first end of the first charging electrode assembly 31, the output end is connected to one electrode of the battery 14, and the second end of the first charging electrode assembly 31 Connected to the other electrode of the battery 14;
  • the first end of the charging and discharging two-in-one interface 32 is connected to the output end of the microphone controller 12, the second end of the first charging electrode assembly 31, the grounding end of the microphone controller 12, and the charging and discharging two-in-one interface 32.
  • the second end is connected to the negative end of the battery, as shown in Figure 5.
  • the charging management circuit in this embodiment has the same circuit structure and function as the charger of a commonly used electronic device (such as a mobile phone, a tablet computer, etc.), and will not be described in detail herein.
  • the charging and discharging two-in-one interface 32 it is convenient for the user to utilize the charging/discharging two-in-one interface 32 when there is no charger compatible with the first charging electrode assembly 31.
  • the charger in the prior art is charged; the battery can also supply power to the atomizing component of the electronic cigarette through the charging and discharging two-in-one interface.
  • the battery assembly can be charged without removing the atomizing component, and the charger can be directly inserted, and the utility model can be used more. Convenient, eliminating the drawbacks caused by frequent disassembly.
  • the present embodiment is a microphone controller in the prior art, and in the embodiment, the device is not improved. More specifically, the first embodiment further provides a specific implementation circuit of the charging management circuit. As shown in FIG. 7, the charging management circuit includes: a charging IC, a first light emitting diode LED2, a second light emitting diode LED1, and a capacitor C1. The first resistor R2, the second resistor R3, and the third resistor R4.
  • the anode of the first light emitting diode LED2 and the anode of the second light emitting diode LED1 are both connected to the VCC end of the charging IC, and the common connecting end serves as an input end of the charging management circuit 33.
  • the cathode of the first light-emitting diode LED2 is connected to the CHRG end of the charging IC through the first resistor R2
  • the cathode of the second light-emitting diode LED1 is connected to the LED end of the charging IC through the second resistor R3, and the PROG end of the charging IC and the third resistor R4
  • the first end is connected, the second end of the third resistor, the GND end of the charging IC, and the first end of the capacitor C1 are grounded.
  • the BAT terminal of the charging IC is connected to the second terminal of the capacitor C1, and the BAT terminal of the charging IC serves as the output terminal of the charging management circuit 33.
  • the working principle is as follows: After the charging input interface is connected to the external power source, the battery of the electronic cigarette is charged by the charging IC, specifically: the VCC end of the charging IC is connected to the electrical signal, BAT The terminal outputs an electrical signal to the anode of the electronic cigarette battery. At this time, the LED 2 is lit, that is, the red light is on, indicating "Charging the battery”. When the charging IC detects that the battery is fully charged, the trigger LED1 is lit, and the LED 2 is off, that is, when the battery is fully charged, the green light is on and the red light is off.
  • the red light When charging, the red light is on, when the battery is fully charged, the red light is off.
  • the red light In view of the diversification of the charging circuit, it cannot be exhaustive in the present invention, and therefore will not be described in detail herein.
  • the charging and discharging circuit includes a microphone controller 12, which is a microphone controller in the prior art, in this embodiment, and The device has not been improved.
  • the charge and discharge circuit further includes: a first charge electrode assembly 41, a discharge output interface 42, and a charge management circuit 33.
  • This embodiment differs from the first embodiment in that the charge and discharge two-in-one interface is replaced with a discharge output interface, thereby achieving independent opening and closing of the charge and discharge interfaces of the electronic cigarette.
  • the charge and discharge two-in-one interface and the discharge output interface herein do not only refer to the electrical components at the interface, but also include their corresponding interface circuits; in fact, in the above, the charge and discharge two-in-one interface is replaced by In the process of discharging the output interface, the structure of the electrical components at the interface can be unchanged, and the main change is the internal interface circuit.
  • the working principle and the connection mode of the circuit are the same as those in the first embodiment, and will not be described in detail herein.
  • Embodiment 3 Please refer to FIG. 8 , which is a structural diagram of a charging and discharging circuit of a third battery assembly provided by the present invention, including a microphone controller 12 , a first charging electrode assembly 41 , and a charging/discharging two-in-one interface 34 (or a discharging output interface 42 ). And a charge management circuit 33.
  • the charging management circuit includes: a diode D1. Specifically, the anode of the diode serves as an input of the charge management circuit, and the cathode of the diode serves as an output of the charge management circuit.
  • the diode can be a Schottky diode, a rectifier diode or a switching diode, which serves as a one-way control of the charging input.
  • the specific circuit of the road is because the charging management circuit in the above embodiment is placed between the charging input port and the external power source, that is, as an external power adapter, such as a notebook that needs to pass the power adapter and an external power source (the socket socket). ) connected.
  • the charging input interface and the discharging output interface are separately opened, so that the battery assembly is charged without removing the atomizing component, and the charger is directly inserted into the charging input interface. Yes, it is more convenient to operate, and it can eliminate the drawbacks caused by frequent disassembly and assembly.
  • the diode is used as the charging management circuit, but the specific position and mode of the setting are slightly different, that is, the battery positive electrode is connected to the battery negative electrode, as shown by the diode D2 in FIG.
  • the anode of the diode D2 is connected to the negative electrode of the battery, and the cathode of the diode D2 is connected to a charging electrode of the first charging electrode assembly, and the other structures are unchanged.
  • the overall structure is simplified, and the charge management circuit and the microphone controller are integrated into a new integrated microphone control assembly 43 having the structure shown in FIG.
  • the battery assembly provided by the embodiment of the invention can be applied not only to the electronic cigarette detachably assembled by the battery assembly and the atomizing assembly, but also to the electronic cigarette connected to the battery assembly and the atomizing assembly, that is, the battery assembly. It shares an outer sleeve or an electrically connected electronic cigarette with the atomizing assembly.
  • an embodiment of the present invention further provides an electronic cigarette comprising a battery assembly and a fogging assembly, wherein the battery assembly is any one of the above embodiments.
  • the battery component and the atomizing component share an outer casing, or the metal component of the battery component
  • the sleeve is electrically connected directly to the metal outer sleeve of the atomizing assembly.
  • the metal outer sleeve of the battery assembly is directly electrically connected to the metal outer sleeve of the atomizing assembly.
  • the purpose of the metal outer tube can be used as a negative electrode.
  • the charging input interface of the lamp cap is input to the positive electrode, so that the disassembly mist can be realized.
  • the component can be used to charge the electronic cigarette through the lamp cap, and the operation is simple.
  • the electronic cigarette and the battery assembly provided by the embodiments of the present invention are provided with a first charging electrode assembly at the front end of the battery assembly, so that the atomizing device does not need to be removed when charging, and the charger can be directly charged and charged. It is more convenient to eliminate the drawbacks caused by frequent disassembly and assembly.
  • the electrode assembly of the above end can only be charged and cannot be discharged, so as to avoid short circuit when discharging at the charging end, and the battery life can be prolonged. It can also solve the hidden danger of battery leakage due to short circuit.
  • the front end of the electronic cigarette can not be discharged without the shortage of electricity after the electronic cigarette is charged for a long time.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明公开了一种电子烟及其电池组件，通过在电池组件的前端设置第一充电电极组件，使其充电时无需拆下雾化装置，直接插入充电器即可充电，使用起来更加方便，消除频繁拆装带来的弊端；同时，在充电管理电路的作用下，使上述端部的电极组件只能充电不能放电，避免充电端放电时出现短路现象，可延长电池使用寿命，还能够解决电池因短路出现漏液的隐患，电子烟端部不能放电不会出现电子烟长时间充电后仍然电量不足的情况。

Description

一种电子烟及其电池组件
本申请要求于 2013 年 8 月 30 日提交中国专利局、 申请号为 201320539862.2、 发明名称为 "一种电子烟及其电池组件" 的中国专利申请的 优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电子烟技术领域， 特别涉及一种电子烟及其电池组件。
背景技术
现有的电子烟主要由电池组件和雾化组件这两部分组成， 其结构如图 1所 示， 电池组件部分包括端盖 11、咪头控制器 12、咪头座 13、 电池 14、 电池套 15、 弹簧电极 16、 电极固定座 17和连接座 18 , 雾化组件部分包括连接头 20、 上电极 21、 上绝缘环 22、 雾化座 23、 电热丝 24、 黄腊管 25、 储油棉 26、 雾化套 27、 密 封圈 28和吸嘴盖 29。
结合图 1 ,可以看到电子烟的工作电极位于电池组件与雾化组件的连接处， 该工作电极同时也作为充电电极，即电子烟的充电输入端和放电输出端为同一 个端口 19。 因此在对电池组件充电时， 需先拆下雾化组件， 然后从连接雾化组 件的接口输入电源对电池充电， 其电路原理图如图 2所示。
不难发现，现有技术中电子烟的这种结构操作起来不方便，且时间长了容 易造成连接处磨损松动， 导致电极接触不良， 也容易造成雾化组件丟失， 会给 用户带来不良的使用体验。
因此， 针对上述情况， 如何改进电子烟的结构， 使其电池组件充电时无需 拆下雾化组件， 以便于操作， 成为本领域技术人员亟待解决的重要技术问题。
发明内容
有鉴于此， 本发明提供了一种电池组件， 使其充电时无需拆下雾化组件， 使用起来更加方便， 消除频繁拆装带来的弊端。
本发明提供了一种应用了上述电池组件的电子烟。
为实现上述目的， 本发明提供如下技术方案：
一种电池组件，其用于与雾化组件组合形成电子烟， 所述电池组件包括电 池及电连接至所述电池电极的第一充电电极组件；所述第一充电电极组件设置 在所述电池组件的远离其与所述雾化组件连接的一端，所述第一充电电极组件 与所述电池之间设置有用于阻止所述电池通过所述第一充电电极组件放电的 充电管理电路。
优选的， 所述第一充电电极组件包括：
设置在所述电池组件的端盖端面上的充电小电极，所述充电小电极贯穿所 述端盖的端面， 与所述电池的电极电连接；
设置在所述电池组件外周面的环形充电电极。
优选的，所述环形充电电极套设在所述端盖的侧面外壁和所述电池组件的 电池套之间，且所述环形充电电极的外露端面与所述端盖的端面位于同一圓弧 面上。
优选的，所述第一充电电极组件包括设置在所述电池组件的端盖端面上的 两个充电电极， 两个所述充电电极贯穿所述端盖的端面， 分别与所述电池的两 个电极电连接。
优选的， 其特征在于， 所述第一充电电极组件具体为：
设置在所述电池组件的端盖端面上的第一充电电极，且所述第一充电电极 贯穿所述端盖的端面， 与所述电池的一个电极电连接；
所述电池组件的电池套采用金属做外表面、 电镀或喷涂导电材料，作为第 二充电电极与所述电池的另一个电极电连接。
优选的，所述充电管理电路的输入端与所述第一充电电极组件的第一端相 连，输出端与所述电池的一个电极相连， 所述第一充电电极组件的第二端与所 述电池的另一个电极相连。
优选的， 所述充电管理电路包括： 充电 IC、 第一发光二极管、 第二发光 二极管、 电容、 第一电阻、 第二电阻以及第三电阻；
所述第一发光二极管的阳极与所述第二发光二极管的阳极均与所述充电 IC的 VCC端相连， 且该共用连接端作为所述充电管理电路的输入端；
所述第一发光二极管的阴极通过所述第一电阻与所述充电 IC的 CHRG端 相连，所述第二发光二极管的阴极通过所述第二电阻与所述充电 IC的 LED端 相连， 所述充电 IC的 PROG端与所述第三电阻的第一端相连， 所述第三电阻 的第二端、 所述充电 IC的 GND端以及所述电容的第一端均接地； 所述充电 IC的 BAT端与所述电容的第二端相连， 且所述充电 IC的 BAT 端作为所述充电管理电路的输出端。
优选的， 所述充电管理电路包括： 二极管， 所述二极管的阳极作为所述充 电管理电路的输入端， 所述二极管的阴极作为所述充电管理电路的输出端。
优选的，所述充电管理电路和所述咪头控制器集成为新型集成咪头控制组 件。
优选的， 所述充电管理电路包括： 二极管， 所述二极管的阳极与电池的负 极相连， 所述二极管的阴极与所述第一充电电极组件的一个充电电极相连。
一种电子烟， 包括电池组件和雾化组件， 所述电池组件为如上述的电池组 件。
优选的， 所述电池组件与所述雾化组件共用一个外套管。
优选的， 所述电池组件的金属外套管与雾化组件的金属外套管电气连接 从上述的技术方案可以看出， 本发明提供的电子烟及其电池组件，在电池 组件的前端设置第一充电电极组件，使其充电时无需拆下雾化装置， 直接插入 充电器即可充电， 使用起来更加方便， 消除频繁拆装带来的弊端； 同时， 在充 电管理电路的作用下，使上述端部的电极组件只能充电不能放电，避免充电端 放电时出现短路现象， 可延长电池使用寿命。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲，在不付 出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1 为现有技术中电子烟的结构示意图；
图 2 为现有技术中电子烟充放电电路的结构示意图；
图 3为本发明实施例提供的电子烟的结构示意图；
图 4为本发明实施例提供的电子烟的爆炸图；
图 5为本发明提供的第一个实施例中电子烟充放电电路的结构示意图； 图 6为本发明提供的第二个实施例中电子烟充放电电路的结构示意图； 图 7为本发明提供的充电管理电路的一个具体电路图；
图 8为本发明提供的第三个实施例中电子烟充放电电路的结构示意图； 图 9为本发明提供的第四个实施例中电子烟充放电电路的结构示意图； 图 10为本发明提供的第五个实施例中电子烟充放电电路的结构示意图。 其中， 11为端盖， 12为咪头控制器， 13为咪头座， 14为电池， 15为电 池套， 16为弹簧电极， 17为电极固定座， 18为连接座， 2为雾化组件， 19为 放电输出和充电输入二合一接口， 20为连接头， 21为上电极， 22为上绝缘环， 23为雾化座， 24为电热丝， 25为黄腊管， 26为储油棉， 27为雾化套， 28为 密封圈， 29为吸嘴盖；
31为第一充电电极组件， 32为充放电二合一接口， 33为充电管理电路， 34为固定座， 35为充电小电极， 36为环形充电电极， 37为螺纹外电极， 38 为下电极， 39为绝缘套；
41为第一充电电极组件， 42为放电输出端口， 43为新型集成咪头控制组 件。
具体实施方式
本发明公开了一种电子烟及其电池组件和充放电结构，使其电池组件充电 时无需拆下雾化组件， 使用起来更加方便， 消除频繁拆装带来的弊端。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是 全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有做出创造 性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
实施例一
本发明实施例提供的电池组件， 其用于与雾化组件组合形成电子烟， 电池 组件包括电池及电连接至电池电极的第一充电电极组件； 其核心改进点在于， 第一充电电极组件设置在电池组件的远离其与雾化组件连接的一端，第一充电 电极组件与电池之间设置有用于阻止电池通过第一充电电极组件放电的充电 管理电路。 从上述的技术方案可以看出， 本发明实施例提供的电池组件，在电池组件 的前端设置第一充电电极组件 ,通过将所述第一充电电极组件作为充电输入接 口， 使其充电时无需拆下雾化装置， 直接插入充电器即可充电， 使用起来更加 方便， 消除频繁拆装带来的弊端； 同时， 在充电管理电路的作用下， 使上述端 部的电极组件只能充电不能放电，避免充电端放电时出现短路现象， 可延长电 池使用寿命，还能够解决电池因短路出现漏液的隐患， 电子烟前端不能放电不 会出现电子烟长时间充电后仍然电量不足的情况。
需要说明的是， 经过本实施例的改动后， 除了上述的充电方式外， 本实施 为了进一步优化上述的技术方案，将第一充电电极组件设置在电池组件的 端盖处， 即远离工作电极所在的电池组件同雾化组件的连接端， 这样的结构能 够便于将电子烟的设有端盖的一端直接插入充电器中进行充电。可以理解， 当 端盖内设有用于模仿烟草燃烧的 LED灯时， 所述端盖即称为灯帽。
关于第一充电电极组件的具体结构， 本发明提供了以下三种方式： 第一充电电极组件包括：
设置在电池组件的端盖 11端面上的充电小电极 35 , 该充电小电极 35贯 穿端盖 11的端面， 与电池 14的一个电极电连接；
设置在电池组件外周面的环形充电电极 36, 既可以通过电池组件内部的 连线与电池 14的另一电极连接， 也可以通过具有导电结构的电池套实现上述 电连接。
进一步的，环形充电电极 36套设在端盖 11的侧面外壁和电池组件的电池 套 15之间， 且环形充电电极 36的外露端面与端盖 11的端面位于同一圓弧面 上， 其结构可以如图 3和图 4所示。 环形充电电极 36外露的环形圓弧端面可 以同充电器上的圓环充电结构相配合， 以实现可靠电连接。
或者， 第一充电电极组件包括设置在端盖 11的端面上的两个充电电极， 两个充电电极贯穿端盖 11的端面， 分别与电池 14的两个电极电连接。
再或者， 端盖 11的端面上设置第一充电电极， 且该第一充电电极贯穿端 盖 11的端面， 与电池 14的一个电极电连接； 电池组件的电池套 15采用金属 做外表面、 电镀或喷涂导电材料， 作为第二充电电极通过电池组件的连接座
18与电池 14的另一个电极电连接。 由于直接利用电池套 15做一电极， 使得 整个电子烟的结构简单， 方便生产。
在本方案提供的具体实施例中， 充电管理电路 33的输入端与第一充电电 极组件 31的第一端相连，输出端与电池 14的一个电极相连， 第一充电电极组 件 31的第二端与电池 14的另一个电极相连；
充放电二合一接口 32的第一端与咪头控制器 12的输出端相连，第一充电 电极组件 31的第二端、 咪头控制器 12的接地端以及充放电二合一接口 32的 第二端均与电池的负端相连， 可以参阅图 5所示。
结合上述电路的连接关系，对本实施例的充放电电路的工作过程进行简要 介绍： 第一充电电极组件在连接外部电源后，通过充电管理电路为电池组件中 的电池充电。这里需要说明的是， 本实施例中的充电管理电路和常用的电子设 备（如手机， 平板电脑等） 的充电器的电路结构和功能相同， 在此不再详述。 与此同时， 通过设置所述充放电二合一接口 32, 可方便使用者在没有与第一 充电电极组件 31 相适配的充电器的时候， 可通过所述充放电二合一接口 32 利用现有技术中的充电器进行充电；电池也可以通过充放电二合一接口为电子 烟的雾化组件供电。
从上述电池组件的器件连接关系， 不难看出， 本实施例一通过设置独立的 第一充电电极组件，使其电池组件充电时无需拆下雾化组件， 直接插入充电器 即可， 使用起来更加方便， 消除频繁拆装带来的弊端。
需要说明的是， 经过本实施例的改动后， 除了上述的充电方式外， 本实施 制器为现有技术中的咪头控制器， 在本实施例中， 并未对该器件进行改进。 更 加具体的， 本实施例一还提供了一种充电管理电路的具体实现电路， 如图 7 所示， 该充电管理电路包括： 充电 IC、 第一发光二极管 LED2、 第二发光二极 管 LED1、 电容 Cl、 第一电阻 R2、 第二电阻 R3以及第三电阻 R4。
其中，第一发光二极管 LED2的阳极与第二发光二极管 LED1的阳极均与 充电 IC的 VCC端相连， 且该共用连接端作为充电管理电路 33的输入端。 第一发光二极管 LED2的阴极通过第一电阻 R2与充电 IC的 CHRG端相 连，第二发光二极管 LED1的阴极通过第二电阻 R3与充电 IC的 LED端相连， 充电 IC的 PROG端与第三电阻 R4的第一端相连， 第三电阻的第二端、 充电 IC的 GND端以及电容 C1的第一端均接地。
充电 IC的 BAT端与电容 C1的第二端相连， 且充电 IC的 BAT端作为充 电管理电路 33的输出端。
结合该充电管理电路的具体电路连接关系，其工作原理为： 在充电输入接 口连接外电源后， 通过充电 IC对电子烟的电池进行充电， 具体为： 充电 IC的 VCC端接入电信号， BAT端输出电信号至电子烟电池的正极。 此时， 发光二 极管 LED2亮， 即红灯亮， 指示 "正在为电池充电"。 当充电 IC检测到电池充 满电后， 触发发光二极管 LED1亮， LED2灭， 即充满电时为绿灯亮， 红灯不 亮。
做限定， 如可以为： 充电时， 红灯亮， 充满电时， 红灯灭， 鉴于充电电路的多 样化， 在本发明中不能穷举， 故在此不做详述。
实施例二
请参阅图 6, 为本发明提供的又一种电池组件， 其充放电电路包括咪头控 制器 12, 该咪头控制器为现有技术中的咪头控制器， 在本实施例中， 并未对 该器件进行改进。 除此， 本充放电电路还包括： 第一充电电极组件 41、 放电 输出接口 42以及充电管理电路 33。
该实施例与实施例一不同的是， 将充放电二合一接口换为放电输出接口， 从而实现将电子烟的充放电接口独立开。 需要说明的是， 这里的充放电二合一 接口和放电输出接口并不仅仅指接口处的电器元件，而还包括其相应的接口电 路； 事实上， 在上述将充放电二合一接口换为放电输出接口的过程中， 其接口 处的电器元件结构可以不变， 主要改变的是其内部的接口电路。其工作原理和 电路的连接方式和实施例一相同， 在此不详细介绍。
实施例三 请参阅图 8 , 为本发明提供的第三种电池组件其充放电电路的结构示意 图， 包括咪头控制器 12, 第一充电电极组件 41、 充放电二合一接口 34 (或放 电输出接口 42 ) 以及充电管理电路 33。 与以上实施例不同的是， 本实施例三 中， 充电管理电路包括： 二极管 Dl。 具体的， 二极管的阳极作为充电管理电 路的输入端， 二极管的阴极作为充电管理电路的输出端。
优选的， 二极管可以为肖特基二极管、 整流二极管或开关二极管， 起到充 电输入的单向控制。 路的具体电路，是因为本实施例将以上实施例中的充电管理电路放在充电输入 端口与外接电源之间， 即作为外置电源适配器使用，如笔记本需要通过电源适 配器与外接电源 （插座插口）相连。
同样的， 本实施例三也是将充电输入接口和放电输出接口（或充放电二合 一接口）独立开， 使其电池组件充电时无需拆下雾化组件， 直接将充电器插入 充电输入接口即可， 操作起来更加方便， 还能够消除频繁拆装带来的弊端。
实施例四
与实施例三类似的，采用二极管作为充电管理电路， 只是设置的具体位置 和方式略有不同， 即由接在电池正极改为接在电池负极，请参照如图 9中的二 极管 D2所示， 该二极管 D2的阳极与电池的负极相连， 该二极管 D2的阴极 与第一充电电极组件的一个充电电极相连， 其他结构不变。
实施例五
在进一步的实施例中，对整个结构进行了简化，将充电管理电路和咪头控 制器集成为新型集成咪头控制组件 43 , 其结构如图 10所示。
本发明实施例提供的电池组件，不仅可应用于由电池组件和雾化组件这两 部分可拆卸组装的电子烟，而且可应用于电池组件和雾化组件连接在一起的电 子烟， 即电池组件和雾化组件共用一个外套管或者电气连接的电子烟。
除上述实施例外，本发明实施例还提供了一种电子烟， 包括电池组件和雾 化组件， 其中， 电池组件为上述实施例中任意一种电池组件。
进一步的， 电池组件与雾化组件公用一个外套管，或者电池组件的金属外 套管与雾化组件的金属外套管直接电气连接。
电池组件的金属外套管与雾化组件的金属外套管直接电气连接的目的在 于： 金属外管可以作为负电极， 此时， 在灯帽处的充电输入接口输入正电极， 就可以实现不用拆卸雾化组件，就能通过灯帽对电子烟进行充电了，操作简便。
综上所述， 本发明实施例提供的电子烟及其电池组件，在电池组件的前端 设置第一充电电极组件，使其充电时无需拆下雾化装置， 直接插入充电器即可 充电， 使用起来更加方便， 消除频繁拆装带来的弊端； 同时， 在充电管理电路 的作用下，使上述端部的电极组件只能充电不能放电，避免充电端放电时出现 短路现象， 可延长电池使用寿命， 还能够解决电池因短路出现漏液的隐患， 电 子烟前端不能放电不会出现电子烟长时间充电后仍然电量不足的情况。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是 与其他实施例的不同之处， 各个实施例之间相同相似部分互相参见即可。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本 发明。 对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见 的， 本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下， 在 其它实施例中实现。 因此， 本发明将不会被限制于本文所示的这些实施例， 而 是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims

权 利 要 求
1、 一种电池组件， 其用于与雾化组件组合形成电子烟， 所述电池组件包 括电池及电连接至所述电池电极的第一充电电极组件； 其特征在于， 所述第一 充电电极组件设置在所述电池组件的远离其与所述雾化组件连接的一端，所述 第一充电电极组件与所述电池之间设置有用于阻止所述电池通过所述第一充 电电极组件放电的充电管理电路。
2、 根据权利要求 1所述的电池组件， 其特征在于，
所述第一充电电极组件包括：
设置在所述电池组件的端盖端面上的充电小电极，所述充电小电极贯穿所 述端盖的端面， 与所述电池的电极电连接；
设置在所述电池组件外周面的环形充电电极。
3、 根据权利要求 2所述的电池组件， 其特征在于， 所述环形充电电极套 设在所述端盖的侧面外壁和所述电池组件的电池套之间，且所述环形充电电极 的外露端面与所述端盖的端面位于同一圓弧面上。
4、 根据权利要求 1所述的电池组件， 其特征在于， 所述第一充电电极组 件包括设置在所述电池组件的端盖端面上的两个充电电极，两个所述充电电极 贯穿所述端盖的端面， 分别与所述电池的两个电极电连接。
5、 根据权利要求 1所述的电池组件， 其特征在于，
所述第一充电电极组件具体为：
设置在所述电池组件的端盖端面上的第一充电电极，且所述第一充电电极 贯穿所述端盖的端面， 与所述电池的一个电极电连接；
所述电池组件的电池套采用金属做外表面、 电镀或喷涂导电材料，作为第 二充电电极与所述电池的另一个电极电连接。
6、 根据权利要求 1-5任意一项所述的电池组件， 其特征在于， 所述充电 管理电路的输入端与所述第一充电电极组件的第一端相连，输出端与所述电池 的一个电极相连，所述第一充电电极组件的第二端与所述电池的另一个电极相 连。
7、 根据权利要求 6所述的电池组件， 其特征在于， 所述充电管理电路包 括： 充电 IC、 第一发光二极管、 第二发光二极管、 电容、 第一电阻、 第二电 阻以及第三电阻；
所述第一发光二极管的阳极与所述第二发光二极管的阳极均与所述充电 IC的 VCC端相连， 且该共用连接端作为所述充电管理电路的输入端；
所述第一发光二极管的阴极通过所述第一电阻与所述充电 IC的 CHRG端 相连，所述第二发光二极管的阴极通过所述第二电阻与所述充电 IC的 LED端 相连， 所述充电 IC的 PROG端与所述第三电阻的第一端相连， 所述第三电阻 的第二端、 所述充电 IC的 GND端以及所述电容的第一端均接地；
所述充电 IC的 BAT端与所述电容的第二端相连， 且所述充电 IC的 BAT 端作为所述充电管理电路的输出端。
8、 根据权利要求 6所述的电池组件， 其特征在于， 所述充电管理电路包 括： 二极管， 所述二极管的阳极作为所述充电管理电路的输入端， 所述二极管 的阴极作为所述充电管理电路的输出端。
9、 根据权利要求 6所述的电池组件， 其特征在于， 所述充电管理电路和 所述咪头控制器集成为新型集成咪头控制组件。
10、 根据权利要求 1-5任意一项所述的电池组件， 其特征在于， 所述充电 管理电路包括： 二极管， 所述二极管的阳极与电池的负极相连， 所述二极管的 阴极与所述第一充电电极组件的一个充电电极相连。
11、 一种电子烟， 包括电池组件和雾化组件， 其特征在于， 所述电池组件 为如权利要求 1-10任意一项所述的电池组件。
12、 根据权利要求 11所述的电子烟， 其特征在于， 所述电池组件与所述 雾化组件共用一个外套管。
13、 根据权利要求 11所述的电子烟， 其特征在于， 所述电池组件的金属 外套管与雾化组件的金属外套管电气连接。
-μ
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