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WO2015157928A1 - 一种电子烟 - Google Patents

一种电子烟 Download PDF

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Publication number
WO2015157928A1
WO2015157928A1 PCT/CN2014/075442 CN2014075442W WO2015157928A1 WO 2015157928 A1 WO2015157928 A1 WO 2015157928A1 CN 2014075442 W CN2014075442 W CN 2014075442W WO 2015157928 A1 WO2015157928 A1 WO 2015157928A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
electronic cigarette
battery assembly
conduction unit
assembly position
Prior art date
Application number
PCT/CN2014/075442
Other languages
English (en)
French (fr)
Inventor
刘秋明
Original Assignee
吉瑞高新科技股份有限公司
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 吉瑞高新科技股份有限公司 filed Critical 吉瑞高新科技股份有限公司
Priority to CN201480000496.0A priority Critical patent/CN105555156A/zh
Priority to PCT/CN2014/075442 priority patent/WO2015157928A1/zh
Publication of WO2015157928A1 publication Critical patent/WO2015157928A1/zh

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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of electronic cigarettes, in particular to an electronic cigarette arbitrarily installed on a positive and negative electrode of a battery.
  • the existing electronic cigarette generally comprises an atomizer and a battery rod, the atomizer is provided with an atomizer electrode and a heating wire electrically connected to the atom of the atomizer, and the battery rod is provided with a battery rod electrode connected to the atom of the atomizer, a battery and a control circuit for controlling the supply of power to the atomizer to the heating wire.
  • the assembly efficiency at the time of manufacture is low, and in the environment where the light is dark, the electronic cigarette is not normally operated due to the installation, and the smoker thinks that the electronic cigarette is damaged, causing great inconvenience to the user and the manufacturer.
  • the invention provides an electronic cigarette arbitrarily installed on the positive and negative electrodes of the battery.
  • the technical problem to be solved by the present invention is that the positive electrode of the battery is not correctly loaded into the electronic cigarette; after the reverse is installed, the electronic component inside the electronic cigarette cannot be supplied with power, so that the electronic cigarette after the battery is installed cannot operate normally.
  • the electronic cigarette includes a battery assembly
  • the battery assembly includes a power output module, and the power output module is provided with at least four one-way conduction units and a battery assembly position for mounting a battery;
  • the battery assembly position is provided with a first end and a second end;
  • the one-way communication unit is provided with an input end and an output end;
  • a first end of the battery assembly position is connected to an input end of the first one-way unit and an output end of a third one-way unit, and the second end of the battery assembly position is connected to the fourth one-way
  • the input end of the unit is connected to the output end of the second unidirectional pass unit; the input end of the second unidirectional pass unit is connected to the input end of the third unidirectional pass unit, and the output end of the first unidirectional pass unit
  • the one-way unit is a diode
  • the input end of the unidirectional conduction unit is a positive pole of the diode
  • the output of the unidirectional conduction unit is the cathode of the diode.
  • the unit is a FET
  • a gate of the first field effect transistor and a gate of the third field effect transistor are commonly connected to the first end of the battery assembly position;
  • the gate of the second field effect transistor and the gate of the fourth field effect transistor are commonly connected to the second end of the battery assembly site.
  • the battery assembly further includes a first resistor and a second resistor; the first end of the first resistor is connected to the second end of the battery assembly position;
  • the first end of the first resistor is connected to the drain of the first field effect transistor and the drain of the fourth field effect transistor; the first end of the second resistor is connected to the first end of the battery assembly position;
  • the second end of the second resistor is opposite to the source of the second field effect transistor and the source of the third field effect transistor.
  • the first end and the second end of the battery mounting position are provided with conductive terminals connected to the battery.
  • the battery assembly further includes an overcurrent protection module; the overcurrent protection module is configured to cut off the circuit protection electronic component when a short circuit occurs in the circuit.
  • the battery assembly further includes a voltage regulator
  • the voltage regulator is used to stabilize the circuit voltage.
  • the battery assembly further includes a low voltage protection module; and the low voltage protection module is configured to prompt the user when the voltage across the battery is lower than a threshold.
  • the electronic cigarette further includes an air flow sensor, a heating wire and a microcontroller;
  • the airflow sensor is coupled to the microcontroller for detecting a change in air pressure in the electronic cigarette and transmitting a pulse signal to the microcontroller;
  • the microcontroller is configured to receive and identify a pulse signal, and issue a control signal according to the pulse signal; the heating wire is connected to the microcontroller, and is configured to receive the control signal to atomize the smoke liquid to generate smoke.
  • the electronic cigarette further includes an LED lamp connected to the microcontroller.
  • the embodiments of the present invention have the following advantages:
  • the battery assembly of the present invention includes a power output module provided with a battery assembly position for mounting a battery and a one-way unit having a one-way single pass; a first end of the battery assembly position and the first The input end of the single-conducting unit is connected to the output end of the third one-way unit, the second end of the battery assembly position and the input end of the fourth one-way unit and the output of the second one-way unit Connected, the output of the first unidirectional pass unit is connected to the output of the fourth unidirectional pass unit and is used to output electrical energy of the battery.
  • the positive pole of the battery When the positive pole of the battery is installed at the first end of the battery assembly position and the negative pole is installed at the second end, the current in the circuit passes through the first unidirectional conduction unit, and the second unidirectional conduction unit flows into the negative pole, and the circuit forms a closed loop.
  • the positive pole of the battery When the positive pole of the battery is installed at the second end of the battery assembly position and the negative pole is installed at the first end, the fourth one-way conduction unit and the third one-way conduction unit are turned on, and the circuit forms a closed loop, and the battery can normally supply power to the circuit.
  • the battery can work normally or reversely, so that during the manufacturing and use process, the battery can be arbitrarily installed without any need to pay attention to the positive and negative electrodes of the battery, thereby improving production efficiency and bringing daily use for the user. Convenient. DRAWINGS
  • FIG. 1 is a circuit diagram of an embodiment of an electronic cigarette of the present invention
  • FIG. 2 is a circuit diagram of another embodiment of the electronic cigarette of the present invention. detailed description
  • the invention provides an electronic cigarette arbitrarily installed on the positive and negative electrodes of the battery. See the electronics shown in Figure 1.
  • Smoke the electronic cigarette includes a battery assembly;
  • the battery assembly includes a power output module, the power output module is provided with at least four one-way unit and a battery assembly position 201 for mounting a battery; the battery assembly 201 is provided with a first end 2011 and a second end 2012; The battery assembly position 201 is used to mount the battery, and the first end 2011 and the second end 2012 are used to connect with the positive and negative terminals of the battery.
  • the unidirectional conduction unit is provided with an input end in and an output end 112; the unidirectional conduction unit is forward-conducting and reverse-cut.
  • the forward conduction means that when a forward voltage is applied to the one-way conduction unit, current can flow from the input terminal 111 to the one-way conduction unit, and then from the output terminal 112, and the forward current can smoothly flow through the one-way conduction unit. .
  • a unidirectional conduction unit When a unidirectional conduction unit is applied with a reverse voltage, the unidirectional conduction unit self-builds an electric field, forming a reverse voltage, and forming a reverse saturation current with the reverse voltage value within a voltage range that the unidirectional conduction unit can withstand.
  • At least four of the one-way conduction units are provided, and two of the two combined pairs are turned on to form a closed loop of the circuit.
  • more unidirectional conduction units can be provided, because the unidirectional conduction unit itself has a resistance value and can consume a certain amount of energy. If too many unidirectional conduction units are set, the battery power consumption will be depleted, and the system optimization and configuration are most rationalized. In other words, it is best to set up four one-way units.
  • the number of specific single-way communication units is not limited here. In the following, in order to distinguish the one-way communication unit, the first, second, third, and fourth are named.
  • the first end 2011 of the battery assembly position is connected to the input end 111 of the first one-way unit 101 and the output end 112 of the third one-way unit 103, and the second end of the battery assembly position 2012
  • the input end 111 of the fourth unidirectional conduction unit 104 is connected to the output end 112 of the second unidirectional conduction unit 102; the input end of the second unidirectional conduction unit 102 is connected to the input end of the third unidirectional conduction unit 103.
  • the output of the first unidirectional pass unit 101 is connected to the output of the fourth unidirectional pass unit 104 and is used to output the power of the battery.
  • the fourth one-way conduction unit and the third one-way conduction unit are turned on, and the circuit forms a closed loop.
  • the battery can work normally or reversely, so that during the manufacturing and use process, the battery can be arbitrarily installed without any need to pay attention to the positive and negative electrodes of the battery, thereby improving production efficiency and bringing daily use for the user.
  • the unidirectional conduction unit uses a diode; the input end 111 of the unidirectional conduction unit is a positive pole of the diode; and the output end 112 of the unidirectional conduction unit is a negative pole of the diode.
  • the diode is a PN junction formed of a p-type semiconductor and an n-type semiconductor, and a space charge layer is formed on both sides of the interface, and a self-built electric field is built.
  • the diffusion current caused by the difference in carrier concentration on both sides of the PN junction is equal to the drift current caused by the self-built electric field, and is in an electric equilibrium state.
  • the outside is biased by the forward voltage, the mutual suppression of the external electric field and the self-built electric field causes the diffusion current of the carrier to increase to cause a forward current.
  • the external electric field and the self-built electric field are further strengthened to form a reverse saturation current with a reverse bias voltage value within a certain reverse voltage range.
  • germanium diode Ge tube
  • silicon diode Si tube
  • planar silicon diodes is optimal because it not only passes large currents, but also has stable and reliable performance, which acts as a switch in the circuit.
  • the unidirectional conduction unit of the battery component is a field effect transistor (also referred to as a MOS transistor); the FET is provided with a drain, a source, and a gate.
  • the MOS transistor is further divided into a P-channel MOS transistor and an N-channel MOS transistor. In Fig. 2, the N-channel MOS tube arrow is directed inward, and the P-channel arrow is directed outward.
  • the input end of the unidirectional conduction unit is the gate of the FET 1011 and the gate of the third FET 1033 together with the battery assembly position.
  • the first end 2011 is connected; the gate of the second FET 1022 and the gate of the fourth FET 1044 are commonly connected to the second end 2012 of the battery assembly position.
  • the voltage of the fourth field effect transistor 1044 is applied to the two ends of the source and the source, and the drain and the source are turned on, and the third field is A voltage is applied to the gate and the source of the effect transistor 1033, and the drain and the source are turned on, and the circuit forms a closed loop;
  • a voltage is applied to the gate and the source of the effect transistor 1011, the drain and the source are turned on, and a voltage is applied to the gate and the source of the second field effect transistor 1022, and the drain and the source are turned on.
  • the battery can work normally or reversely, so that the battery can be arbitrarily installed during the manufacturing and use without paying attention to the positive and negative electrodes of the battery.
  • the advantage of using the MOS tube instead of the diode in the invention is that the on-resistance of the MOS tube is smaller than that of the diode, and the MOS tube itself has a small heat generation, or even no heat generation, reduces battery power loss, and improves the endurance of the electronic cigarette.
  • the battery assembly further includes a first resistor and a second resistor
  • the first end of the first resistor 301 is connected to the second end of the battery assembly position 2012; the second end of the first resistor 301 and the drain of the first field effect transistor and the drain of the fourth field effect transistor a first end of the second resistor 302 is connected to the first end of the battery assembly position 2011; a second end of the second resistor 302 and a source of the second field effect transistor and a third field effect transistor The source.
  • the first end 2011 and the second end 2012 of the battery assembly position are provided with conductive terminals connected to the battery.
  • the conductive terminal may be made of a metal piece with elasticity or a metal spring. This allows the battery to be firmly connected to the terminals of the battery assembly position.
  • the metal shrapnel or metal spring is preferably made of metallic copper.
  • the battery assembly further includes an overcurrent protection module; (not shown in the drawing) the overcurrent protection module is configured to cut off the circuit protection electronic component when a short circuit occurs in the circuit. ⁇ Use the overcurrent protection module to detect the circuit current. When a short circuit occurs in the circuit, the overcurrent protection module disconnects the power supply circuit, thus protecting the electronic components in the circuit.
  • the overcurrent protection module can take a fuse or a fuse switch, etc., and is not limited herein.
  • the battery assembly further includes a voltage regulator (not shown in the drawing); the voltage regulator module is configured to stabilize the internal circuit voltage of the electronic cigarette body.
  • the operating voltage of the internal circuit of the electronic cigarette sometimes fluctuates, causing the internal modules to work abnormally, and sometimes the module is easily damaged. Setting the voltage regulator module can stabilize the circuit voltage and ensure that each module works normally, and it is not easy to damage the module.
  • the battery component further includes a low voltage protection module; the low voltage protection module is configured to prompt the user when the voltage across the battery is lower than a threshold. When the voltage across the battery is below the threshold, the user is prompted to charge or replace the battery. In this way, the user can pick up the battery or replace the battery to ensure the normal use of the electronic cigarette.
  • the electronic cigarette further includes an airflow sensor 401, a heating wire 403, and a microcontroller 402 for receiving and identifying a pulse signal and issuing a control signal according to the pulse signal;
  • An airflow sensor 401 is coupled to the microcontroller 402 for detecting a change in air pressure in the electronic cigarette and transmitting a pulse signal to the microcontroller 402;
  • the heating wire 403 is coupled to the microcontroller (402), and And receiving the control signal to atomize the liquid smoke to generate smoke.
  • the flow sensor 401, the heating wire 403, and the microcontroller 402 are the main components that ensure that the electronic cigarette can operate normally.
  • the electronic cigarette further includes an LED lamp 502 connected to the microcontroller 402.
  • LED lights can be used to display the working status of the electronic cigarette.
  • an LED When working with an electronic aerosolizing component, use an LED to illuminate or flash.
  • a soot lamp is arranged at one end of the electronic cigarette body to make the electronic cigarette have a cigarette-like effect.
  • the prompt module can also prompt the battery information of the internal battery of the electronic cigarette body. Specific uses There is no limit here.
  • a capacitor 501 is further included.
  • the capacitor 501 can continue to supply power to the microcontroller 402 for a period of time. , allowing the microcontroller 402 to stop the current operation and buffer the protection time to the microcontroller 402.
  • a diode D1 is provided before the capacitor 501. The function of the diode D1 is that during the normal operation of the circuit, the electric energy stored by the capacitor 501 does not enter the circuit, which affects the normal operation of the circuit.

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Abstract

一种电池正负电极任意装的电子烟，电子烟的电池组件包括电源输出模块，电源输出模块设置有至少四个单向导通单元和用于安装电池的电池装配位（201）；当电池正极安装在电池装配位第一端（2011），负极安装在第二端时（2012），电路中电流通过第一单向导通单元（101），由第二单向导通单元（102）流入负极，电路形成闭合回路。当电池正极安装在电池装配位第二端（2012），负极安装在第一端时（2011）时，第四单向导通单元（104）和第三单向导通单元（103）导通，电路形成闭合回路，电池可以正常给电路提供电能。这样无论电池正装或反装，电子烟都可以正常工作，因而在制造及使用过程中，装配时无需注意电池的正极和负极，可任意装配电池，因而既方便用户使用，又可提高生产效率。

Description

一种电子烟 技术领域
本发明涉及电子烟领域， 尤其涉及一种电池正负电极任意装的电子烟。
背景技术
现有的电子烟通常包括雾化器及电池杆，雾化器设置有雾化器电极及与雾 化器电极电连接的电热丝， 电池杆设置有与雾化器电极相连的电池杆电极、 电 池及用于控制电池向所述雾化器向电热丝供电的控制电路。
现有技术的电子烟中，在制造或使用过程中须看清电池的正极及负极并正 确装入电子烟内； 装反后则不能向微处理器及电热丝供电， 因而电池装反后的 电子烟不能正常工作。
因此， 制造时组装效率低，使用时在光线较暗的环境中常因装反而使电子 烟不能正常工作， 导致吸烟者认为电子烟已损坏的情况， 给用户及生产商造成 极大的不便。
发明内容
本发明提供了一种电池正负电极任意装的电子烟。本发明需要解决的技术 问题是电池的正极负极不正确装入电子烟内；装反后则不能向电子烟内部电子 元件供电， 因而电池装反后的电子烟不能正常工作。
本发明解决其技术问题釆用的技术方案是：
所述电子烟包括电池组件；
所述电池组件包括电源输出模块，所述电源输出模块设置有至少四个单向 导通单元和用于安装电池的电池装配位；
所述电池装配位设置有第一端和第二端；
所述单向导通单元设置有输入端和输出端；
所述电池装配位的第一端与所述第一单向导通单元的输入端和第三单向 导通单元的输出端连接，所述电池装配位的第二端与所述第四单向导通单元的 输入端和第二单向导通单元的输出端连接；所述第二单向导通单元的输入端与 第三单向导通单元的输入端相连，所述第一单向导通单元的输出端与所述第四 在本发明所述的电子烟中， 所述单向导通单元为二极管；
所述单向导通单元的输入端为所述二极管的正极；
所述单向导通单元的输出端为所述二极管的负极。
单元为场效应管;
Figure imgf000004_0001
第一场效应管的栅极和第三场效应管的栅极共同与所述电池装配位的第 一端连接；
第二场效应管的栅极和第四场效应管的栅极共同与所述电池装配位的第 二端连接。
在本发明所述的电子烟中， 所述电池组件还包括第一电阻和第二电阻； 所述第一电阻第一端与所述电池装配位的第二端连接；
所述第一电阻第二端与所述第一场效应管的漏极和第四场效应管的漏极； 所述第二电阻第一端与所述电池装配位的第一端连接；
所述第二电阻第二端与所述第二场效应管的源极和第三场效应管的源极。 在本发明所述的电子烟中，所述电池装配位的第一端和第二端设置有与电 池连接的导电端子。
在本发明所述的电子烟中， 所述电池组件还包括过流保护模块； 所述过流保护模块用于在电路出现短路时切断回路保护电子元件。
在本发明所述的电子烟中， 所述电池组件还包括电压稳压器；
所述电压稳压器用于稳定电路电压。
在本发明所述的电子烟中， 所述电池组件还包括低压保护模块； 所述低压保护模块用于当电池两端电压低于阔值时提示用户。
在本发明所述的电子烟中， 所述电子烟内部还包括气流传感器、 电热丝及 微控制器；
所述气流传感器与所述微控制器连接，用于根据检测电子烟内气压变化并 向所述微控制器发送脉冲信号；
所述微控制器用于接收和识别脉冲信号， 并根据脉冲信号发出控制信号； 所述电热丝与所述微控制器连接，且用于接收所述控制信号使烟液雾化产 生烟雾。 在本发明所述的电子烟中，所述电子烟内部还包括与所述微控制器连接的 LED灯。
从以上技术方案可以看出， 本发明实施例具有以下优点：
本发明的电池组件包括电源输出模块，所述电源输出模块设置有用于安装 电池的电池装配位和具有单向单通的单向导通单元；所述电池装配位的第一端 与所述第一单向导通单元的输入端和第三单向导通单元的输出端连接，所述电 池装配位的第二端与所述第四单向导通单元的输入端和第二单向导通单元的 输出端连接，所述第一单向导通单元的输出端与所述第四单向导通单元的输出 端相连并用于将所述电池的电能输出。 当电池正极安装在电池装配位第一端， 负极安装在第二端时， 电路中电流通过第一单向导通单元， 由第二单向导通单 元流入负极， 电路形成闭合回路。 当电池正极安装在电池装配位第二端， 负极 安装在第一端时， 第四单向导通单元和第三单向导通单元导通， 电路形成闭合 回路， 电池可以正常给电路提供电能。这样电池正装或反装电子烟都可以正常 工作， 因而在制造及使用过程中， 无需注意电池的正极和负极， 可任意装所述 电池， 因而可提高生产效率， 还能为用户日常使用带来便捷。 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为本发明电子烟的一个实施例的电路图；
图 2为本发明电子烟的另一个实施例的电路图。 具体实施方式
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。
本发明提供了一种电池正负电极任意装的电子烟。 请参见图 1 所示电子 烟， 所述电子烟包括电池组件；
所述电池组件包括电源输出模块，所述电源输出模块设置有至少四个单向 导通单元和用于安装电池的电池装配位 201; 所述电池装配位 201设置有第一 端 2011和第二端 2012; 电池装配位 201用于安装电池， 第一端 2011和第二 端 2012用于与电池正负极连接。
所述单向导通单元设置有输入端 in和输出端 112; 所述单向导通单元正 向导通， 逆向截止。 所谓正向导通就是当单向导通单元外加正向电压时， 电流 可以从输入端 111流入所述单向导通单元， 而后从输出端 112流出， 正向电流 能够顺利流过所述单向导通单元。 当单向导通单元外加反向电压时，单向导通 单元自建电场， 形成在一定反向电压，在单向导通单元能够承受的电压范围内 与反向电压值形成反向饱和电流。
在本发明中，至少要设置四个所述单向导通单元，两个两个组合配对导通， 使电路形成闭合回路。本发明中可以设置更多的单向导通单元， 因为单向导通 单元自身存在阻值， 能够消耗一定能量， 如果设置过多的单向导通单元将损耗 电池电量，从系统最优化和配置最合理化来讲，设置四个单向导通单元为最佳。 具体设置单向导通单元数量这里不做限定。 下面为了区分单向导通单元以第 一、 第二、 第三、 第四来来命名。
所述电池装配位的第一端 2011与所述第一单向导通单元 101的输入端 111 和第三单向导通单元 103的输出端 112连接， 所述电池装配位的第二端 2012 与所述第四单向导通单元 104的输入端 111和第二单向导通单元 102的输出端 112连接； 所述第二单向导通单元 102的输入端与第三单向导通单元 103的输 入端相连， 所述第一单向导通单元 101的输出端与所述第四单向导通单元 104 的输出端相连并用于将所述电池的电能输出。
当电池正极安装在电池装配位第一端 2011， 负极安装在第二端 2012时， 第一单向导通单元和第二单向导通单元导通， 电路形成闭合回路；
当电池正极安装在电池装配位第二端 2012， 负极安装在第一端 2011时， 第四单向导通单元和第三单向导通单元导通， 电路形成闭合回路。
这样电池正装或反装电子烟都可以正常工作， 因而在制造及使用过程中， 无需注意电池的正极和负极， 可任意装所述电池， 因而可提高生产效率， 还能 为用户日常使用带来便捷。 在本实施例中， 所述单向导通单元釆用二极管； 所述单向导通单元的输入 端 111为所述二极管的正极；所述单向导通单元的输出端 112为所述二极管的 负极。
二极管为一个由 p型半导体和 n型半导体形成的 PN结， 在其界面处两侧 形成空间电荷层， 并建有自建电场。 当不存在外加电压时， 由于 PN结两边载 流子浓度差引起的扩散电流和自建电场引起的漂移电流相等而处于电平衡状 态。 当外界有正向电压偏置时， 外界电场和自建电场的互相抑消作用使载流子 的扩散电流增加引起了正向电流。 当外界有反向电压偏置时， 外界电场和自建 电场进一步加强，形成在一定反向电压范围内与反向偏置电压值的反向饱和电 流。
二极管种类有很多， 本实施例中可釆用锗二极管（ Ge管）和硅二极管（ Si 管）。 釆用平面型硅二极管为最佳， 因为不仅能通过较大的电流， 而且性能稳 定可靠， 在电路起到开关作用。
在本发明的另一实施例中， 所述电池组件的单向导通单元为场效应管（也 叫 MOS 管）； 所述场效应管设置有漏极、 源极、 栅极。 MOS 管又分 P沟道 MOS管和 N沟道 MOS管。 在图 2所示中， N沟道的 MOS管箭头是向内侧 指向， P沟道的箭头是向外侧指向的。
在本实施例中，请参阅图 2所示， 所述单向导通单元的输入端为所述场效 管 1011 的栅极和第三场效应管 1033 的栅极共同与所述电池装配位的第一端 2011连接； 第二场效应管 1022的栅极和第四场效应管 1044的栅极共同与所 述电池装配位的第二端 2012连接。
当电池正极安装在电池装配位第一端 2011， 负极安装在第二端 2012时， 第四场效应管 1044栅极与源极两端外加电压， 漏极与源极导通， 且第三场效 应管 1033的栅极与源极两端外加电压， 漏极与源极导通， 电路形成闭合回路； 当电池正极安装在电池装配位第二端 2012， 负极安装在第一端 2011时， 第一场效应管 1011栅极与源极两端外加电压， 漏极与源极导通， 且第二场效 应管 1022的栅极与源极两端外加电压， 漏极与源极导通， 电路形成闭合回路。
这样电池正装或反装电子烟都可以正常工作， 因而在制造及使用过程中， 无需注意电池的正极和负极， 可任意装所述电池。 本发明釆用 MOS管来代替二极管的优点是 MOS管导通电阻小于二极管， MOS 管本身发热量小， 甚至不发热， 减少电池电量损失， 提高电子烟的续航 能力。
在本实施例中， 所述电池组件还包括第一电阻和第二电阻；
所述第一电阻 301第一端与所述电池装配位的第二端连接 2012; 所述第 一电阻 301第二端与所述第一场效应管的漏极和第四场效应管的漏极；所述第 二电阻 302第一端与所述电池装配位的第一端连接 2011 ; 所述第二电阻 302 第二端与所述第二场效应管的源极和第三场效应管的源极。
在本发明中，所述电池装配位的第一端 2011和第二端 2012设置有与电池 连接的导电端子。 所述导电端子可以用带有弹性的金属片，也可以釆用金属弹 簧。这样能使电池与电池装配位的接线端子连接牢固。金属弹片或金属弹簧优 选的材质为金属铜。
在本实施例中， 所述电池组件还包括过流保护模块； （附图中未标出） 所 述过流保护模块用于在电路出现短路时切断回路保护电子元件。釆用过流保护 模块检测电路电流， 当电路中出现短路时， 过流保护模块断开电源回路， 这样 能够保护电路中的电子元件。所述过流保护模块可以釆取熔断器或熔断开关等 这里不做限定。
在本实施例中， 所述电池组件还包括电压稳压器 （附图中未标出）； 所述 稳压模块用于使电子烟本体内部电路电压稳定。电子烟内部电路工作电压有时 有波动， 致使内部各个模块工作异常， 有时容易损坏模块。 设置稳压模块可以 起到稳定电路电压， 保证各个模块正常工作， 不容易损坏模块的作用。
在本实施例中， 所述电池组件还包括低压保护模块； 所述低压保护模块用 于当电池两端电压低于阔值时提示用户。 当电池两端电压低于阔值时，提示用 户需要充电或更换电池。 这样在提示下， 用户可以釆取充电或更换电池， 保证 电子烟正常使用。
在本发明中， 请参阅图 2所示， 所述电子烟内部还包括气流传感器 401、 电热丝 403及用于接收和识别脉冲信号，并根据脉冲信号发出控制信号的微控 制器 402; 所述气流传感器 401与所述微控制器 402连接， 用于根据检测电子 烟内气压变化并向所述微控制器 402发送脉冲信号；所述电热丝 403与所述微 控制器（402 )连接， 且用于接收所述控制信号使烟液雾化产生烟雾。 所述气 流传感器 401、 电热丝 403和微控制器 402是保障电子烟能够正常工作的主要 部件。
在本实施例中， 所述电子烟内部还包括与所述微控制器 402连接的 LED 灯 502。 LED灯可以作为显示电子烟工作状态。 如在电子烟雾化组件工作时， 用 LED灯发光或闪光。 在电子烟本体一端设置烟灰灯， 使电子烟具有更香烟 一样的效果。提示模块还可以提示电子烟本体内部电池的电量信息。具体用途 这里不做限定。
在本实施例中， 还包括电容 501， 所述电容 501用于当电池电量不足无法 供电或电路中出现短路过流保护模块断开电源时，电容 501可以继续给微控制 器 402继续供电一段时间， 让微控制器 402能够停止当前工作， 给微控制器 402緩冲保护时间。在电容 501之前设置有二极管 Dl， 二极管 D1的作用是在 电路正常工作中，电容 501存储的电能不会进入电路中，而影响电路正常工作。
本说明书中各个实施例釆用递进和并列的方式描述，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、 一种电子烟， 其特征在于，
所述电子烟包括电池组件；
所述电池组件包括电源输出模块，所述电源输出模块设置有至少四个单向 导通单元和用于安装电池的电池装配位（201);
所述电池装配位（201)设置有第一端 （2011)和第二端 （2012);
所述单向导通单元设置有输入端 （in)和输出端 （112);
所述电池装配位的第一端 （2011)与所述第一单向导通单元（101) 的输 入端 （111)和第三单向导通单元（103) 的输出端 （112)连接， 所述电池装 配位的第二端（2012)与所述第四单向导通单元（104)的输入端（111)和第 二单向导通单元（102)的输出端（112)连接； 所述第二单向导通单元（102) 的输入端 （111) 与第三单向导通单元（103) 的输入端 （111)相连， 所述第 一单向导通单元（101) 的输出端 （112)与所述第四单向导通单元（104) 的 输出端 （112)相连并用于将所述电池的电能输出。
2、 根据权利要求 1所述的电子烟， 其特征在于，
所述单向导通单元为二极管；
所述单向导通单元的输入端 （in) 为所述二极管的正极；
所述单向导通单元的输出端 （112) 为所述二极管的负极。
3、 根据权利要求 1所述的电子烟， 其特征在于，
Figure imgf000010_0001
第一场效应管（ 1011 )的栅极和第三场效应管（ 1033 )的栅极共同与所述 电池装配位的第一端 （2011)连接；
第二场效应管（ 1022)的栅极和第四场效应管（ 1044)的栅极共同与所述 电池装配位的第二端 （2012)连接。
4、 根据权利要求 3所述的电子烟， 其特征在于，
所述电池组件还包括第一电阻和第二电阻；
所述第一电阻（301)第一端与所述电池装配位的第二端连接（2012); 所述第一电阻（301)第二端与所述第一场效应管的漏极和第四场效应管 的漏极；
所述第二电阻（302 )第一端与所述电池装配位的第一端连接 ( 2011 ); 所述第二电阻（302 )第二端与所述第二场效应管的源极和第三场效应管 的源极。
5、 根据权利要求 1所述的电子烟， 其特征在于，
所述电池装配位的第一端（2011 )和第二端（2012 )设置有与电池连接的 导电端子。
6、 根据权利要求 1所述的电子烟， 其特征在于，
所述电池组件还包括过流保护模块；
所述过流保护模块用于在电路出现短路时切断回路保护电子元件。
7、 根据权利要求 1所述的电子烟， 其特征在于，
所述电池组件还包括电压稳压器；
所述电压稳压器用于稳定电路电压。
8、 根据权利要求 1所述的电子烟， 其特征在于，
所述电池组件还包括低压保护模块；
所述低压保护模块用于当电池两端电压低于阔值时提示用户。
9、 根据权利要求 1所述的电子烟， 其特征在于，
所述电子烟内部还包括气流传感器（ 401 )、电热丝（ 403 )及微控制器（ 402 ); 所述气流传感器（401 )与所述微控制器（402 )连接， 用于根据检测电子 烟内气压变化并向所述微控制器 （402 )发送脉冲信号；
所述微控制器 （402 )用于接收和识别脉冲信号， 并根据脉冲信号发出控 制信号；
所述电热丝（403 )与所述微控制器（402 )连接， 且用于接收所述控制信 号使烟液雾化产生烟雾。
10、 根据权利要求 9所述的电子烟， 其特征在于，
所述电子烟内部还包括与所述微控制器（402 )连接的 LED灯（502 )。
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