WO2015103797A1 - 限定使用寿命的电子烟及限定电子烟使用寿命的方法 - Google Patents

限定使用寿命的电子烟及限定电子烟使用寿命的方法 Download PDF

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Publication number
WO2015103797A1
WO2015103797A1 PCT/CN2014/070977 CN2014070977W WO2015103797A1 WO 2015103797 A1 WO2015103797 A1 WO 2015103797A1 CN 2014070977 W CN2014070977 W CN 2014070977W WO 2015103797 A1 WO2015103797 A1 WO 2015103797A1
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WO
WIPO (PCT)
Prior art keywords
module
electronic cigarette
sub
smoking
service life
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
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PCT/CN2014/070977
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English (en)
French (fr)
Inventor
刘秋明
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Kimree Hi-Tech Inc
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Kimree Hi-Tech Inc
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Publication date
Application filed by Kimree Hi-Tech Inc filed Critical Kimree Hi-Tech Inc
Publication of WO2015103797A1 publication Critical patent/WO2015103797A1/zh
Priority to US15/206,566 priority Critical patent/US20160316821A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/008—Electronic counters
    • 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
    • A24F40/53—Monitoring, e.g. fault detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0081—Locking means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Definitions

  • the invention relates to the field of electronic cigarette technology, in particular to an electronic cigarette with a limited service life and a method for limiting the service life of the electronic cigarette.
  • Electronic cigarettes are a relatively common type of simulated cigarette electronic product, which is mainly composed of a battery rod and an atomizer.
  • the atomizer When the smoker inhales, the atomizer is turned on by a switch assembly electrically connected to the atomizer, wherein after the atomizer is turned on, the heating wire is heated, and the smoke liquid is evaporated by heat to form an aerosol that simulates the smoke.
  • the existing disposable electronic cigarettes have a sufficient amount of electricity and smoke oil in the front stage of smoking, so the taste of the smoke is pure, but when the latter stage is used, the amount of smoke is reduced due to insufficient power or less smoke. Even the situation of burnt cotton odor is present, and the one-time electronic cigarette does not give the user any hints, thus giving the user a very bad experience.
  • the embodiment of the invention discloses an electronic cigarette and a method for limiting the service life of the electronic cigarette.
  • the electronic cigarette can be terminated when the number of smoking ports reaches a set value or the electric quantity is low. Or first issue an early warning to terminate the e-cigarette work, thus ensuring product consistency and giving the user a good smoking experience.
  • the electronic cigarette with limited service life includes a battery, a control module, a switch component, an atomizer and a smoking trigger module;
  • the control module includes a counting submodule and a main control submodule;
  • the counting sub-module is connected to the main control sub-module, and configured to record the number of smoking ports according to the monitoring signal sent by the smoking trigger module to the main control sub-module;
  • the main control sub-module is connected to the battery, the switch component and the smoking trigger module, and is configured to control the electronic cigarette according to the number of smoking ports and the monitoring signal, when the number of smoking ports reaches At the preset value, the electronic cigarette is controlled to terminate the work.
  • the smoking trigger module includes an air flow sensor and/or a key entry module.
  • the smoking trigger module is the airflow sensor installed in the airflow passage of the electronic cigarette.
  • the airflow sensor installed in the airflow passage of the electronic cigarette.
  • the control module further includes an anti-interference sub-module
  • the anti-interference sub-module is configured to record a trigger time of the airflow sensor, and send a signal that the record is invalid to the main control sub-module when the trigger time is lower than a preset value.
  • the switch component is a transistor switch, and the transistor switch is electrically connected to the battery, the main control sub-module and the atomizer.
  • the control module further includes a power detection sub-module
  • the power detection sub-module is connected to the main control sub-module for detecting the power of the battery.
  • the main control sub-module for detecting the power of the battery.
  • the electronic cigarette further includes an early warning module
  • the early warning module is connected to the main control submodule, and is configured to issue an early warning according to a control signal of the main control submodule when the counting number of the counting submodule is about to reach or reach a preset value.
  • S2 recording the number of smoking mouths according to the monitoring signal
  • S3 controlling the electronic cigarette according to the number of smoking ports and the monitoring signal, and when the number of smoking ports reaches a preset value, controlling the electronic cigarette to terminate the work.
  • the method further includes:
  • the method is specifically:
  • the main control submodule receives the monitoring signal of the smoking trigger module
  • the main control sub-module controls the electronic cigarette according to the number of smoking ports and the monitoring signal.
  • the control battery terminates power supply to the atomizer, so that the electronic cigarette terminates work.
  • the electronic cigarette with limited service life includes a battery, a control module, a switch component, an atomizer and a smoking trigger module;
  • the control module includes a counting sub-module and a main control sub-module; the counting sub-module and the main control
  • the sub-module is connected to record the number of smoking ports according to the monitoring signal sent by the smoking trigger module to the main control sub-module;
  • the main control sub-module is connected to the battery, the switch component and the smoking trigger module And for controlling the electronic cigarette according to the number of smoking ports and the monitoring signal.
  • the electronic cigarette with limited service life and the method for limiting the service life of the electronic cigarette can terminate the electronic cigarette work or issue first when the number of smoking ports reaches a set value or the power is low. The warning then terminates the e-cigarette work, thereby ensuring product consistency and giving the user a good smoking experience.
  • FIG. 1 is a schematic structural view of a first embodiment of an electronic cigarette with a limited service life according to the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of an electronic cigarette with a limited service life according to the present invention
  • FIG. 4 is a schematic structural view of a fourth embodiment of an electronic cigarette with a limited service life according to the present invention
  • FIG. 5 is a schematic structural view of a fifth embodiment of an electronic cigarette with a limited service life according to the present invention
  • FIG. 7 is a flow chart of a first embodiment of a method for limiting the service life of an electronic cigarette according to the present invention
  • FIG. 8 is a second embodiment of a method for limiting the service life of an electronic cigarette according to the present invention
  • the flow chart of the example
  • the embodiment of the invention discloses an electronic cigarette with a limited service life and a method for limiting the service life of the electronic cigarette.
  • the addition of the smoking mouth counter and the battery power detector can be achieved when the number of smoking ports reaches a set value or the power is low. Stop the e-cigarette work or issue an early warning to terminate the e-cigarette work, thus ensuring product consistency and giving the user a good smoking experience.
  • a first embodiment of an electronic cigarette defining a service life of the present invention includes a battery 1, a control module 2, a switch assembly 3, an atomizer 4, and a smoking trigger module 5;
  • the control module 2 includes a counting sub-module 21 and a main control sub-module 22;
  • the counting sub-module 21 is connected to the main control sub-module 22 for recording the number of smoking ports according to the monitoring signal sent by the smoking trigger module 5 to the main control sub-module 22;
  • the main control sub-module 22 is connected to the battery 1, the switch assembly 3 and the smoking trigger module 5 for controlling the electronic cigarette according to the number of smoking ports and the monitoring signal.
  • the smoking trigger module 5 includes an air flow sensor and/or a key entry module.
  • the above control module 2 can be a single chip microcomputer, wherein the counting submodule 21 and the main control submodule 22 can respectively be a counter and a controller of the single chip microcomputer, and when the controller detects the signal sent by the smoking triggering module 5 through the pin of the single chip, the specific When it is a rising edge or a falling edge, a counter signal is sent to the counter, and the counter records the number of smoking ports.
  • the control module 2 can be implemented by other microprocessors or programmable logic devices or the like.
  • the electronic cigarette with limited service life comprises a battery 1, a control module 2, a switch assembly 3, an atomizer 4 and a smoking trigger module 5.
  • the smoking trigger module 5 comprises an air flow sensor and/or a key input module. When the smoker inhales, the airflow sensor generates a monitoring signal after sensing the airflow, or the smoker presses the button input module to generate a monitoring signal, and the main control sub-module 22 generates a switch command according to the detected monitoring signal and sends the switch command to the switch component 3,
  • the atomizer 4 is turned on by the switch assembly 3, wherein after the atomizer 4 is turned on, the heating wire is heated, and the smoke liquid is evaporated by heat to form an aerosol that simulates the smoke, and at the same time, the smoking action triggers the smoking trigger module. 5, the counting sub-module 21 records the number of smoking mouths, when smoking After the number reaches the preset value, the main control sub-module 22 controls the switch component 3 to be turned off to control the battery.
  • the preset value may be set according to the smoke liquid component, the volume of the smoke liquid in the electronic cigarette, and the statistical value of the amount of smoke liquid loss per smoking, which may be 180 or 190, etc. There is no limit.
  • the smoking trigger module 5 is the airflow sensor installed in the airflow passage of the electronic cigarette.
  • the control module 2 further includes an anti-interference sub-module 23;
  • the anti-interference sub-module 23 is configured to record a trigger time of the airflow sensor, and send a signal that the record is invalid to the main control sub-module 22 when the trigger time is lower than a preset value. It can be understood that the anti-interference sub-module 23 can be implemented by a timing circuit of the microprocessor, which is not limited herein.
  • FIG. 2 is a second embodiment of the electronic cigarette with limited service life according to the present invention.
  • the smoking trigger module 5 uses an air flow sensor and an anti-interference sub-module 23 is added. Since the duration of smoking affects the amount of smoke in the e-cigarette, when the duration of smoking is short, the amount of smoke is low, and if the smoking duration is shorter, the smoking will be counted in the number of cigarettes. When the e-cigarette is turned off or an early warning is issued, the volume of the liquid smoke is still within the range that can ensure the mouthfeel of the e-cigarette.
  • the anti-interference sub-module 23 can record the triggering time of the airflow sensor, and send the signal of the invalid record to the main control sub-module 22 when the triggering time is lower than the preset value, which can avoid the above limitation.
  • the smoking trigger module 5 is the button entry module.
  • FIG. 3 is a third embodiment of the electronic cigarette with limited service life according to the present invention.
  • the smoking trigger module 5 employs a key entry module.
  • the control module 2 is triggered by pressing the button in the button entry module, and then the battery 1 is controlled by the control module 2 to supply power to the atomizer 4, thereby being able to adapt The needs of different users.
  • the control module 2 further includes a power detection sub-module 24;
  • the power detecting sub-module 24 is connected to the main control sub-module 22 for detecting the power of the battery.
  • FIG. 4 is a fourth embodiment of the electronic cigarette with limited service life of the present invention.
  • the difference between this embodiment and the first embodiment is that a power detecting sub-module 24 is added to the electronic cigarette. Since the atomizer 4 in the electronic cigarette cannot reach the normal working temperature due to insufficient power when the electric quantity is lower than the normal level, the taste of the flue gas may be affected, and the increase of the electric quantity detecting sub-module may be directed to the main when the electric quantity is insufficient.
  • the control module 22 sends a low battery signal, and the main control sub-module 22 can turn off the electronic cigarette according to the above signal.
  • the electronic cigarette further includes an early warning module 6;
  • the early warning module 6 is connected to the main control sub-module 22, and is configured to issue an early warning according to the control signal of the main control sub-module 22 when the counting number of the counting sub-module 21 is about to reach or reach a preset value.
  • the warning module 6 is an LED light array, a digital tube or a display screen disposed on the electronic cigarette.
  • LED light array a digital tube or a display screen disposed on the electronic cigarette.
  • the warning module 6 is a buzzer or a speaker for issuing an audible alarm according to the control signal of the main control sub-module 22.
  • FIG. 5 is a fifth embodiment of the electronic cigarette with limited service life according to the present invention.
  • an early warning module 6 is added to the electronic cigarette. Since the amount of smoke in the electronic cigarette is insufficient, that is, when the number of cigarettes or the amount of electricity is low, some users may still want to smoke instead of forcibly turning off the electronic cigarette. Therefore, the addition of the warning module 6 can further enhance the humanization degree of the electronic cigarette of the present invention. . It should be noted that the warning behavior of the foregoing warning module 6 can be turned off or on by a switch disposed on the electronic cigarette, which is not limited herein.
  • the foregoing warning module 6 may specifically include a display module and/or a sound module.
  • the display module may specifically include an LED light array, a digital tube or a display screen.
  • the sound module may specifically include a buzzer or a speaker, and the display module and/or the sound module. , can display the warning information to the user intuitively.
  • the switch components 3 specifically, a transistor switch, a small relay switch or a push button switch, etc., and the transistor switch can be a field effect transistor or a triode, etc., when it is a transistor switch,
  • the transistor switch is also electrically coupled to the battery to achieve the current required to atomize the soot in the atomizer. Whether the switch assembly 3 needs to be connected to the battery 1 can be designed according to the actual structure, which is not limited herein.
  • FIG. 6 is a circuit schematic diagram of an embodiment of an electronic cigarette with limited service life according to the present invention.
  • the control chip in the control module is SN8P2711B.
  • the air flow sensor Ml transmits the smoking signal to the control chip or transmits the smoking signal to the control chip by pressing the button K1, and the control device controls the FET Q1 in the switch assembly to be turned on, so that the battery BATTERY supplies power to the heating wire D of the atomizer.
  • the heating wire D is used to atomize the smoke oil, and at the same time, the switch indicator lights LED1 and LED2 are illuminated.
  • the capacitor C2 is used to supply power to the control chip when a short circuit occurs between CH+ and CH-, so that the control chip has a buffer time for turning off the FET Q1, thereby avoiding a dangerous situation.
  • the electronic cigarette of the present invention including the battery 1, the control module 2, the switch assembly 3, the atomizer 4 and the smoking trigger module 5;
  • the control module 2 includes a counting sub-module 21 and a main control sub-module 22;
  • the counting sub-module 21 is connected to the main control sub-module 22, and configured to record the number of smoking ports according to the monitoring signal sent by the smoking triggering module 5 to the main control sub-module 22; the main control sub-module 22,
  • the battery 1, the switch assembly 3, the atomizer 4 and the smoking trigger module 5 are connected to control the electronic cigarette according to the number of smoking ports and the monitoring signal.
  • the electronic cigarette with limited service life of the present invention can terminate the electronic cigarette operation or terminate the electronic warning after the smoking port is about to reach or reach the set value, or the power is low.
  • the smoke work can ensure the consistency of the product, and then give the user a good smoking experience.
  • the addition of the electricity detection sub-module and the warning module can further enhance the practicality and humanization degree of the electronic cigarette of the invention.
  • a first embodiment of a method of life comprising:
  • the main control submodule receives the monitoring signal of the smoking trigger module.
  • Smoking trigger module Continuously detecting whether the user smokes the electronic cigarette, and when detecting that the user smokes the electronic cigarette, sends a monitoring signal to the control module.
  • S2 recording the number of smoking mouths according to the monitoring signal
  • the counting sub-module records the number of smoking ports according to the monitoring signal. After the control module receives the detection signal, the number of smoking ports can be recorded according to the monitoring signal. Specifically, for example, the number of smoking ports pre-stored in the counting unit in the control module may be 0, and the counting unit is incremented by 1 each time the detection signal is received; the number of smoking ports pre-stored in the counting unit in the control module may also be a limit value of the number of smoking ports, for example, 180 or 190, the counting unit is reduced by 1 each time a detection signal is received.
  • S3 controlling the electronic cigarette according to the number of smoking ports and the monitoring signal, and when the number of smoking ports reaches a preset value, controlling the electronic cigarette to terminate the work.
  • the main control sub-module controls the electronic cigarette according to the number of smoking ports and the monitoring signal. After the number of smoking ports reaches a preset value of the number of smoking ports, the control module can control the battery to terminate the atomization according to the number of smoking ports. The power is supplied to terminate the operation of the electronic cigarette.
  • a second embodiment of the method for limiting the service life of the electronic cigarette includes:
  • the smoking trigger module continuously detects whether the user smokes the electronic cigarette, and sends a detection signal to the control module when detecting that the user smokes the electronic cigarette.
  • the time for the user to take the electronic cigarette can be recorded at the same time, and when the time for the user to take the electronic cigarette is within a preset reasonable range, The detection signal is recorded as a reasonable signal and sent to the control module.
  • the control module may record the number of smoking ports according to the monitoring signal.
  • the number of smoking ports pre-stored in the counting unit in the control module may be 0, and the counting unit is incremented by 1 each time the detection signal is received; the number of smoking ports pre-stored in the counting unit in the control module may also be a limit value of the number of smoking ports, for example, 180 or 190, the counting unit is reduced by 1 each time a detection signal is received.
  • step 803 is not limited to being after step 802 and before step 804 in the embodiment of the present invention, but may be before or after any step before step 804, which is not limited herein.
  • the control module can control the electronic cigarette according to the number of smoking ports, the power status, and the electronic cigarette hardware. Specifically, it can terminate the e-cigarette work or issue an early warning to terminate the e-cigarette work for the user to use.
  • the method for limiting the service life of the electronic cigarette of the present invention can terminate the electronic cigarette work or issue an early warning and terminate the electronic cigarette work when the number of smoking mouths is about to reach or reach a set value or the power is low, thereby enabling To ensure the consistency of the product, and to give the user a good smoking experience, and at the same time, the addition of the electricity detecting step can further enhance the practicability and humanization degree of the electronic cigarette of the invention. After the electronic cigarette according to the present invention is terminated, the electronic cigarette can no longer atomize the smoke oil.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种限定使用寿命的电子烟，包括电池（1）、控制模块（2）、开关组件（3）、雾化器（4）及吸烟触发模块（5）；所述控制模块（2）包括计数子模块（21）和主控子模块（22）；所述计数子模块（21）与所述主控子模块（22）相连，用于根据所述吸烟触发模块（5）向所述主控子模块（22）发送的监测信号记录吸烟口数；所述主控子模块（22），与所述电池（1）、所述开关组件（3）及所述吸烟触发模块（5）相连，用于根据所述吸烟口数的信号控制所述电子烟。还提供一种限定电子烟使用寿命的方法。

Description

电子烟及其电池杆、 雾化器
本申请要求于 2014 年 1 月 13 日提交中国专利局、 申请号为 201410014201.7、 发明名称为 "一种限定使用寿命的电子烟及限定电子烟使用 寿命的方法"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，具体涉及一种限定使用寿命的电子烟及限定 电子烟使用寿命的方法。
背景技术
电子烟是一种较为常见的仿真香烟电子产品 ,其主要由电池杆和雾化器组 成。 当吸烟者吸气时， 通过与雾化器电连接的开关组件开启雾化器， 其中， 雾 化器开启后， 发热丝发热， 烟液受热蒸发雾化， 形成模拟烟气的气雾。
现有的一次性电子烟由于吸烟前段的电量及烟油均充足，因而烟气口感纯 正， 但是到使用后段时， 由于电量不充足或烟液变少等方面的原因， 会导致烟 雾量减少，甚至出现烧棉异味的情况， 而一次性电子烟并不会给用户任何的提 示， 从而给用户带来很不好的体验。
因此， 针对上述情况， 如何改进电子烟的结构， 使电子烟更人性化， 更能 给用户带来良好的体验， 成为本领域技术人员亟待解决的重要技术问题。
发明内容
本发明实施例公开了一种电子烟及限定电子烟使用寿命的方法，通过吸烟 口数计数器和电池电量检测器的增设，能够在吸烟口数达到设定值或电量较低 的情况下终止电子烟工作或先发出预警再终止电子烟工作，从而能够保证产品 一致性， 进而给用户良好的吸烟体验。
本发明实施例提供的限定使用寿命的电子烟， 包括电池、 控制模块、 开关 组件、 雾化器及吸烟触发模块；
所述控制模块包括计数子模块和主控子模块；
所述计数子模块与所述主控子模块相连，用于根据所述吸烟触发模块向所 述主控子模块发送的监测信号记录吸烟口数；
所述主控子模块， 与所述电池、 所述开关组件及所述吸烟触发模块相连， 用于根据所述吸烟口数及所述监测信号控制所述电子烟，当所述吸烟口数达到 预设值时， 控制所述电子烟终止工作。
可选的，
所述吸烟触发模块包括气流感应器和 /或按键录入模块。
可选的，
所述吸烟触发模块为所述气流感应器， 安装在所述电子烟的气流通道内。 可选的，
所述控制模块还包括抗干扰子模块；
所述抗干扰子模块， 用于记录所述气流感应器的触发时间， 并当所述触发 时间低于预设值时向所述主控子模块发送本次记录无效的信号。
可选的，
所述开关组件为晶体管开关， 所述晶体管开关与所述电池、主控子模块及 所述雾化器电连接。
可选的，
所述控制模块还包括电量检测子模块；
所述电量检测子模块，与所述主控子模块相连，用于检测所述电池的电量。 可选的，
所述电子烟还包括预警模块；
所述预警模块， 与所述主控子模块相连， 用于当所述计数子模块的计数次 数即将达到或达到预设值时根据所述主控子模块的控制信号发出预警。
本发明实施例提供的限定电子烟使用寿命的方法，用于限定上述的电子烟 的使用寿命， 包括：
S1 : 接收吸烟触发模块的监测信号；
S2: 根据所述监测信号记录吸烟口数；
S3 :根据所述吸烟口数及所述监测信号控制所述电子烟， 当所述吸烟口数 达到预设值时， 控制所述电子烟终止工作。
可选的，
所述步骤 S3之前还包括：
检测所述电子烟电池的电量情况。
可选的， 所述方法具体为：
S10: 主控子模块接收吸烟触发模块的监测信号；
S20: 计数子模块根据所述监测信号记录吸烟口数；
S30: 主控子模块根据所述吸烟口数及所述监测信号控制所述电子烟， 当 所述吸烟口数达到预设值时，控制电池终止对雾化器供电，使所述电子烟终止 工作。
本发明限定使用寿命的电子烟， 包括电池、 控制模块、 开关组件、 雾化器 及吸烟触发模块； 所述控制模块包括计数子模块和主控子模块； 所述计数子模 块与所述主控子模块相连，用于根据所述吸烟触发模块向所述主控子模块发送 的监测信号记录吸烟口数； 所述主控子模块， 与所述电池、 所述开关组件及所 述吸烟触发模块相连， 用于根据所述吸烟口数及所述监测信号控制所述电子 烟。通过吸烟口数计数器和电池电量检测器的增设， 本发明限定使用寿命的电 子烟及限定电子烟使用寿命的方法能够在吸烟口数达到设定值或电量较低的 情况下终止电子烟工作或先发出预警再终止电子烟工作，从而能够保证产品一 致性， 进而给用户良好的吸烟体验。
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为本发明限定使用寿命的电子烟第一实施例的结构示意图； 图 2为本发明限定使用寿命的电子烟第二实施例的结构示意图； 图 3为本发明限定使用寿命的电子烟第三实施例的结构示意图； 图 4为本发明限定使用寿命的电子烟第四实施例的结构示意图； 图 5为本发明限定使用寿命的电子烟第五实施例的结构示意图； 图 6为本发明限定使用寿命的电子烟一种实施例的电路原理图； 图 7为本发明限定电子烟使用寿命的方法第一实施例的流程图； 图 8为本发明限定电子烟使用寿命的方法第二实施例的流程图。
具体实施方式 本发明实施例公开了一种限定使用寿命的电子烟及限定电子烟使用寿命 的方法，通过吸烟口数计数器和电池电量检测器的增设， 能够在吸烟口数达到 设定值或电量较低的情况下终止电子烟工作或先发出预警再终止电子烟工作， 从而能够保证产品一致性， 进而给用户良好的吸烟体验。
下面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 和详细的描述， 显然， 所描述的实施例仅仅是本发明的一部分实施例， 而不是 全部实施例。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它实施例，都属于本发明保护的范围。请参阅图 1 , 本发明限定使用寿命的电子烟的第一实施例， 包括电池 1、 控制模块 2、 开关 组件 3、 雾化器 4及吸烟触发模块 5;
所述控制模块 2包括计数子模块 21和主控子模块 22;
所述计数子模块 21与所述主控子模块 22相连，用于根据所述吸烟触发模 块 5向所述主控子模块 22发送的监测信号记录吸烟口数；
所述主控子模块 22, 与所述电池 1、 所述开关组件 3及吸烟触发模块 5 相连， 用于根据所述吸烟口数及监测信号控制所述电子烟。
可选的，
所述吸烟触发模块 5包括气流感应器和 /或按键录入模块。
上述的控制模块 2可以为单片机， 其中的计数子模块 21和主控子模块 22 可以分别为单片机的计数器和控制器，当控制器通过单片机引脚检测到吸烟触 发模块 5发送的信号， 具体可以为上升沿或者下降沿时， 向计数器发送计数信 号， 计数器对吸烟口数进行记录。 当然， 所述控制模块 2可以用其它微处理 器或可编程逻辑器件等实现。
本发明限定使用寿命的电子烟， 包括电池 1、 控制模块 2、 开关组件 3、 雾化器 4及吸烟触发模块 5 ,吸烟触发模块 5包括气流感应器和 /或按键录入模 块。 当吸烟者吸气时， 气流传感器感知到气流后生成监测信号， 或者吸烟者按 压按键录入模块生成监测信号， 主控子模块 22根据检测到的监测信号， 生成 开关指令并发送至开关组件 3 , 通过开关组件 3开启雾化器 4, 其中， 雾化器 4开启后， 发热丝发热， 烟液受热蒸发雾化， 形成模拟烟气的气雾， 与此同时， 本次吸烟动作触发吸烟触发模块 5 , 计数子模块 21记录吸烟口数， 当吸烟口 数达到预设值后， 所述主控子模块 22控制所述开关组件 3关闭， 以控制电池
1终止对雾化器 4供电， 使所述电子烟终止工作。
需要说明的是， 上述的预设值可以根据烟液成分、 电子烟内烟液容积及每 次吸烟的烟液损耗量的统计值进行设定， 具体可以为 180口或 190口等，在此 处不作限定。
可选的，
所述吸烟触发模块 5 为所述气流感应器， 安装在所述电子烟的气流通道 内。
可选的，
所述控制模块 2还包括抗干扰子模块 23;
所述抗干扰子模块 23 , 用于记录所述气流感应器的触发时间， 并当所述 触发时间低于预设值时向所述主控子模块 22发送本次记录无效的信号。 可以 理解的是， 所述抗干扰子模块 23可以通过微处理器的计时电路实现， 在此不 作限定。
请参阅图 2, 为本发明限定使用寿命的电子烟的第二实施例。 本实施例与 第一实施例的区别在于： 吸烟触发模块 5采用气流感应器， 并增设了抗干扰子 模块 23。 由于吸烟持续时间会影响电子烟内烟液的损耗量， 当吸烟持续时间 较短时， 烟液的损耗量较低， 而如果将吸烟持续时间较短的吸烟动作也计算到 吸烟口数里，会导致电子烟关闭或发出预警时， 烟液容积还在能够保证电子烟 口感的范围内。 抗干扰子模块 23可以记录气流感应器的触发时间， 并在触发 时间低于预设值时向主控子模块 22发送本次记录无效的信号， 能够避免上述 此处不作限定。
可选的，
所述吸烟触发模块 5为所述按键录入模块。
请参阅图 3 , 为本发明限定使用寿命的电子烟的第三实施例。 本实施例与 第一实施例的区别在于： 吸烟触发模块 5采用按键录入模块。通过设置在电子 烟上的按键录入模块，用户吸烟时通过按压按键录入模块中的按键触发控制模 块 2, 再通过所述控制模块 2控制电池 1为所述雾化器 4供电， 从而能够适应 不同用户的吸食需求。
可选的，
所述控制模块 2还包括电量检测子模块 24;
所述电量检测子模块 24, 与所述主控子模块 22相连， 用于检测所述电池 的电量。
请参阅图 4, 为本发明限定使用寿命的电子烟的第四实施例。 本实施例与 第一实施例的区别在于： 在电子烟内增设了电量检测子模块 24。 由于当电量 低于正常水平时，电子烟内的雾化器 4会由于电力不足而不能达到正常的工作 温度，从而会影响烟气的口感， 电量检测子模块的增加可以在电量不足时向主 控子模块 22发出电量低的信号，主控子模块 22可以根据上述信号关闭电子烟。
可选的，
所述电子烟还包括预警模块 6;
所述预警模块 6, 与所述主控子模块 22相连， 用于当所述计数子模块 21 的计数次数即将达到或达到预设值时根据所述主控子模块 22的控制信号发出 预警。
可选的，
所述预警模块 6为设置在所述电子烟上的 LED灯阵、 数码管或显示屏。 可选的，
所述预警模块 6为蜂鸣器或扬声器， 用于根据所述主控子模块 22的控制 信号发出声音预警。
请参阅图 5 , 为本发明限定使用寿命的电子烟的第五实施例。 本实施例与 第一实施例的区别在于： 在电子烟上增设了预警模块 6。 由于在电子烟内烟液 不足， 亦即吸烟口数或电量低下时， 部分用户可能还是希望可以吸烟， 而不是 强行关闭电子烟，因而预警模块 6的增设可以进一步增强本发明电子烟的人性 化程度。 需要说明的是， 上述预警模块 6的预警行为可以通过设置在电子烟上 的开关选择关闭或开启， 在此处不作限定。
上述的预警模块 6具体可以包括显示模块和 /或声音模块， 显示模块具体 可以包括 LED灯阵、 数码管或显示屏， 声音模块具体可以包括蜂鸣器或扬声 器， 通过显示模块和 /或声音模块， 可以直观地将预警信息展示给用户。 需要说明的是， 上述开关组件 3的类型有很多种， 具体的可以为晶体管开 关、 小型继电器开关或按键开关等， 所述晶体管开关可以为场效应管或者三极 管等， 当为晶体管开关时， 所述晶体管开关还与所述电池电连接， 以实现雾化 器内电热丝雾化烟油时所需的电流。开关组件 3具体是否需要与电池 1连接可 以根据实际的结构进行设计， 在此处不作限定。
请参阅图 6, 为本发明限定使用寿命的电子烟一种实施例的电路原理图， 图中控制模块中的控制芯片的型号为 SN8P2711B, 下面详细说明上述电路的 工作过程： 吸烟时， 气流传感器 Ml将吸烟信号传送至控制芯片或者通过按压 按键 K1 将吸烟信号传送至控制芯片， 控制芯片控制开关组件中的场效应管 Q1导通， 从而使电池 BATTERY为雾化器的电热丝 D供电， 以使电热丝 D将 烟油雾化， 同时控制开关指示灯 LED1及 LED2亮。 图中电容 C2用于当 CH+ 及 CH-之间发生短路时， 给所述控制芯片供电，使所述控制芯片具有关闭所述 场效应管 Q 1的緩冲时间， 从而避免危险状况的发生。
本发明限定使用寿命的电子烟， 包括电池 1、 控制模块 2、 开关组件 3、 雾化器 4及吸烟触发模块 5; 所述控制模块 2包括计数子模块 21和主控子模 块 22; 所述计数子模块 21与所述主控子模块 22相连， 用于根据所述吸烟触 发模块 5向所述主控子模块 22发送的监测信号记录吸烟口数； 所述主控子模 块 22,与所述电池 1、所述开关组件 3、所述雾化器 4及吸烟触发模块 5相连， 用于根据所述吸烟口数及监测信号控制所述电子烟。通过吸烟口数计数器和电 池电量检测器的增设，本发明限定使用寿命的电子烟能够在吸烟口数即将达到 或达到设定值，或电量较低的情况下终止电子烟工作或先发出预警后终止电子 烟工作， 从而能够保证产品一致性， 进而给用户良好的吸烟体验， 同时电量检 测子模块和预警模块的增设，可以进一步增强本发明电子烟的实用性和人性化 程度。
以上介绍了本发明限定使用寿命的电子烟的第一实施例至第五实施例，下 面介绍本发明限定电子烟使用寿命的方法的第一实施例， 请参阅图 7, 本发明 限定电子烟使用寿命的方法的第一实施例， 包括：
S1 : 接收吸烟触发模块的监测信号；
其具体为 S10: 主控子模块接收吸烟触发模块的监测信号。 吸烟触发模块 不断检测用户是否吸食电子烟， 当检测到用户吸食电子烟时， 向控制模块发送 监测信号。
S2: 根据所述监测信号记录吸烟口数；
其具体为 S20: 计数子模块根据所述监测信号记录吸烟口数。 控制模块接 收到检测信号之后， 可以根据所述监测信号记录吸烟口数。 具体的可以如下： 例如控制模块内计数单元预存的吸烟口数可以为 0, 每次接收到检测信号， 计 数单元增加 1 ; 控制模块内计数单元预存的吸烟口数也可以为吸烟口数限定 值， 例如为 180口或 190口， 每次接收到检测信号， 计数单元减小 1。
S3 :根据所述吸烟口数及所述监测信号控制所述电子烟， 当所述吸烟口数 达到预设值时， 控制所述电子烟终止工作。
其具体为 S30: 主控子模块根据所述吸烟口数及所述监测信号控制所述电 子烟， 当吸烟口数达到吸烟口数预设值后，控制模块可以根据所述吸烟口数控 制电池终止对雾化器供电， 使所述电子烟终止工作。
下面进一步说明本发明限定电子烟使用寿命的方法的第二实施例，请参阅 图 8, 本发明限定电子烟使用寿命的方法的第二实施例， 包括：
801、 接收吸烟触发模块的监测信号；
吸烟触发模块不断检测用户是否吸食电子烟， 当检测到用户吸食电子烟 时， 向控制模块发送检测信号。
需要说明的是， 为了提高吸烟口数记录的合理度， 当检测到用户吸食电子 烟时， 可以同时记录用户吸食电子烟的时间， 并当用户吸食电子烟的时间在预 设合理的范围内时， 将检测信号记为合理信号并发送给控制模块。
802、 根据所述监测信号记录吸烟口数；
控制模块接收到检测信号之后， 可以根据所述监测信号记录吸烟口数。具 体的可以如下： 例如控制模块内计数单元预存的吸烟口数可以为 0, 每次接收 到检测信号， 计数单元增加 1 ; 控制模块内计数单元预存的吸烟口数也可以为 吸烟口数限定值， 例如为 180口或 190口， 每次接收到检测信号， 计数单元减 小 1。
803、 检测所述电子烟电池的电量情况；
由于电子烟内的雾化器会由于电力不足而不能达到正常的工作温度，从而 会影响烟气的口感， 因而可以检测所述电子烟电池的电量情况， 并将上述电量 情况发送给控制模块。
需要说明的是，步骤 803不限于在本发明实施例的在步骤 802之后及步骤 804之前，而是可以在步骤 804之前的任一步骤之前或之后，在此处不作限定。
804、 根据所述吸烟口数及监测信号控制电子烟， 当所述吸烟口数达到预 设值时， 控制所述电子烟终止工作。
当吸烟口数达到吸烟口数限定值后， 或电量情况显示电池的电力不足时， 控制模块可以根据所述吸烟口数、所述电量情况及电子烟硬件情况控制所述电 子烟。具体的可以终止电子烟工作或发出预警再终止电子烟工作， 以便用户使 用。
通过对用户吸烟口数的记录，本发明限定电子烟使用寿命的方法能够在吸 烟口数即将达到或达到设定值或电量较低的情况下终止电子烟工作或发出预 警再终止电子烟工作，从而能够保证产品一致性，进而给用户良好的吸烟体验， 同时电量检测步骤的增设，可以进一步增强本发明电子烟的实用性和人性化程 度。 上述本发明所述的电子烟终止工作后， 该电子烟不能再雾化烟油。
以上对本发明所提供的一种限定使用寿命的电子烟及限定电子烟使用寿 进行了阐述， 以上实施例的说明只是用于帮助理解本发明的方法及其核心思 想。 应当指出， 对于本技术领域的普通技术人员来说， 在不脱离本发明原理的 前提下， 还可以对本发明进行若干改进和修饰， 这些改进和修饰也落入本发明 权利要求的保护范围内。

Claims

权 利 要 求
1、 一种限定使用寿命的电子烟， 包括电池（ 1 )、 开关组件（3 )及雾化器 (4), 其特征在于， 还包括控制模块（2)及吸烟触发模块（5);
所述控制模块 ( 2 ) 包括计数子模块 ( 21 )和主控子模块 ( 22 );
所述计数子模块（21 )与所述主控子模块（22)相连， 用于根据所述吸烟 触发模块（5) 向所述主控子模块（22)发送的监测信号记录吸烟口数；
所述主控子模块（22)与所述电池（1)、 所述开关组件（3)及所述吸烟 触发模块 ( 5 )相连， 用于根据所述吸烟口数及所述监测信号控制所述电子烟， 当所述吸烟口数达到预设值时， 控制所述电子烟终止工作。
2、 根据权利要求 1所述的限定使用寿命的电子烟， 其特征在于， 所述电 子烟还包括预警模块（6);
所述预警模块（ 6 ), 与所述主控子模块（ 22 )相连， 用于当所述计数子模 块（21 )的计数次数即将达到或达到预设值时根据所述主控子模块（22)的控 制信号发出预警。
3、 根据权利要求 1所述的限定使用寿命的电子烟， 其特征在于， 所述开 关组件（3)为晶体管开关，所述晶体管开关与所述电池（1)、主控子模块（22) 及所述雾化器（4) 电连接。
4、 根据权利要求 1所述的限定使用寿命的电子烟， 其特征在于， 所述吸 烟触发模块（5) 包括气流感应器和 /或按键录入模块。
5、 根据权利要求 4所述的限定使用寿命的电子烟， 其特征在于， 所述吸 烟触发模块（5) 为所述气流感应器， 安装在所述电子烟的气流通道内。
6、 根据权利要求 5所述的限定使用寿命的电子烟， 其特征在于， 所述控 制模块（2)还包括抗干扰子模块（23);
所述抗干扰子模块（23), 用于记录所述气流感应器的触发时间， 并当所 述触发时间低于预设值时向所述主控子模块（22)发送本次记录无效的信号。
7、 根据权利要求 1至 6中任一项所述的限定使用寿命的电子烟， 其特征 在于， 所述控制模块（2)还包括电量检测子模块（24);
所述电量检测子模块（24), 与所述主控子模块（22)相连， 用于检测所 述电池的电量。
8、 一种限定电子烟使用寿命的方法， 用于限定权利要求 1至 Ί中任一项 所述的电子烟的使用寿命， 包括：
S1 : 接收吸烟触发模块的监测信号；
S2: 根据所述监测信号记录吸烟口数；
S3 : 根据所述吸烟口数及所述监测信号控制所述电子烟， 当所述吸烟口数 达到预设值时， 控制所述电子烟终止工作。
9、 根据权利要求 8所述的限定使用寿命的电子烟的方法， 其特征在于， 所述步骤 S3之前还包括：
检测所述电子烟电池的电量情况。
10、 根据权利要求 8所述的限定使用寿命的电子烟的方法， 其特征在于， 所述方法具体为：
S10: 主控子模块接收吸烟触发模块的监测信号；
S20: 计数子模块根据所述监测信号记录吸烟口数；
S30: 主控子模块根据所述吸烟口数及所述监测信号控制所述电子烟， 当 所述吸烟口数达到预设值时，控制电池终止对雾化器供电，使所述电子烟终止 工作。
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