WO2016154815A1 - 一种雾化器组件和电子烟 - Google Patents

一种雾化器组件和电子烟 Download PDF

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Publication number
WO2016154815A1
WO2016154815A1 PCT/CN2015/075287 CN2015075287W WO2016154815A1 WO 2016154815 A1 WO2016154815 A1 WO 2016154815A1 CN 2015075287 W CN2015075287 W CN 2015075287W WO 2016154815 A1 WO2016154815 A1 WO 2016154815A1
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WO
WIPO (PCT)
Prior art keywords
smoking
electronic cigarette
level signal
assembly
smoke
Prior art date
Application number
PCT/CN2015/075287
Other languages
English (en)
French (fr)
Inventor
刘秋明
向智勇
Original Assignee
惠州市吉瑞科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to CN201580078298.0A priority Critical patent/CN107427074A/zh
Priority to PCT/CN2015/075287 priority patent/WO2016154815A1/zh
Publication of WO2016154815A1 publication Critical patent/WO2016154815A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • A24F40/51Arrangement of sensors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular, to an atomizer assembly and an electronic cigarette.
  • Electronic cigarette is a relatively common simulated cigarette electronic product, mainly used for smoking cessation and alternative cigarettes; the structure of electronic cigarette mainly includes battery assembly and atomizer assembly; when smoker's smoking action is detected, battery assembly Powering the atomizer assembly, the atomizer assembly is in the squirm state; when the atomizer assembly is turned on, the heating wire is heated, and the smoke oil is evaporated by heat to form an aerosol that simulates the smoke, thereby allowing the user to Sucking has a feeling similar to smoking.
  • related literature proposes to improve the structure of the electronic cigarette, and a control unit is added in the battery assembly for counting the number of smoking mouths, and the number of smoking mouths reaches a preset value.
  • Component to avoid the phenomenon of reduced smoke and charring caused by less smoke oil; however, in the existing scheme, as long as the electronic cigarette receives the smoking signal (such as the smoking signal formed by the button trigger), the control unit starts counting The number of smoking ports, while reducing the number of available ports; however, in actual use, the nebulizer assembly may be broken with the battery components, such as the loosening of the nebulizer assembly and the battery assembly is broken or the battery assembly is placed separately.
  • the control unit and the battery are still in communication state, when the user misuses (such as accidentally hitting a smoking trigger button or a child playing a smoking action to the electronic cigarette), triggering a smoking signal ⁇ , the control unit will still count the number of cigarettes and reduce the number of available cigarettes for e-cigarettes.
  • the upper atomizer assembly is not activated and does not consume soot oil; thus, the number of available smoking ports is reduced, that is, when the number of smoking ports in the control unit reaches a preset value, and the electronic cigarette is not available, the electronic cigarette is in the electronic cigarette. There is also residual smoke oil that can be used.
  • Another example is, in actual use, for two electronic cigarettes of the same model and used (referred to as electronic cigarette A and electronic Smoke B), when the user needs to splicing the atomizer component of the electronic cigarette A with the battery component of the electronic cigarette B, the battery component of the electronic cigarette B is initially counted as the available smoking of the atomizer component of the electronic cigarette B.
  • the present invention is directed to the prior art, the electronic cigarette can not accurately count the number of smoking mouths, and the technical problem that the statistical smoking mouth can not truly reflect the remaining amount of smoke oil, providing an atomizer component and electronic cigarette, realize Accurately count the number of smoking mouths (or smoked oil atomization), effectively ensure the electronic cigarette product statistics of the number of users (or smoked oil atomization) and the consistency of the amount of smoke and oil.
  • the present invention provides an atomizer assembly for combining with a battery assembly to form an electronic cigarette, the atomizer assembly comprising: an air flow sensor and a statistical circuit;
  • the airflow sensor is configured to trigger a high level signal when the user smokes, and is also used to generate a low level signal when the user does not smoke;
  • the statistical circuit is connected to the airflow sensor, and is configured to count a user's smoking mouth or a smoke atomization time based on the high level signal and the low level signal, so that the electronic cigarette Terminating the operation when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the smoked aerosols.
  • the statistic circuit includes: a microprocessor connected to the airflow sensor, configured to count the number of times the output of the airflow sensor is changed from a low level signal output to a high level signal output The number of smoking ports of the user, and the smog atomization time based on the continuous length of the high level signal, so that the electronic cigarette reaches the first preset value or the aerosol atomization time between the smoking mouths When the second preset value is reached, the work is terminated.
  • a microprocessor connected to the airflow sensor, configured to count the number of times the output of the airflow sensor is changed from a low level signal output to a high level signal output The number of smoking ports of the user, and the smog atomization time based on the continuous length of the high level signal, so that the electronic cigarette reaches the first preset value or the aerosol atomization time between the smoking mouths When the second preset value is reached, the work is terminated.
  • the microprocessor has a built-in non-volatile memory for storing the number of smoking ports and the smoke atomizing chamber.
  • the microprocessor is further configured to: control the electronic cigarette to be broken when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the aerosolizing nozzles A power supply circuit for atomizing the heating wire of the smoke oil to terminate the operation of the electronic cigarette.
  • the statistical circuit further includes: a switching device connected to the microprocessor and connected in series in a power supply circuit of the heating wire;
  • the microprocessor is configured to control the breaker to be broken when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the aerosolizing nozzles
  • the power supply circuit of the heating wire is described, and the electronic cigarette is terminated.
  • the atomizer assembly further includes: an interface component for detachably connecting with the battery component
  • the airflow sensor is configured to generate a high level signal after the user smokes after the atomizer assembly is electrically connected to the battery component through the interface component, or generate a high level signal after the user does not smoke. Low level signal;
  • the statistical circuit is configured to count the number of user smoking ports or based on the high level signal and the low level signal after the atomizer assembly is in electrical communication with the battery assembly through the interface component
  • the smoky oil atomizes the sputum so that the electronic cigarette terminates when the number of smoking ports reaches a first preset value or the smoky oil atomization reaches a second preset value.
  • the present invention also provides an electronic cigarette, the electronic cigarette comprising: an atomizer assembly and a battery assembly, the atomizer assembly being detachably coupled to the battery assembly;
  • the atomizer assembly is internally provided with an air flow sensor and a statistical circuit
  • the airflow sensor is configured to be triggered when a user smokes and generate a high level signal, and is also used to generate a low level signal when the user does not smoke;
  • the statistical circuit is connected to the airflow sensor, and is configured to count the number of user smoking ports or the aerosol atomization time based on the high level signal and the low level signal, so that the electronic cigarette is Terminating the operation when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the smoked aerosols.
  • the statistic circuit includes: a microprocessor connected to the airflow sensor, configured to count the number of times the output of the airflow sensor is changed from a low level signal output to a high level signal output The number of users smoking, and the smog atomization time based on the continuous length of the high level signal, so that the electronic cigarette Terminating the operation when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the smoked aerosols.
  • the microprocessor has a built-in non-volatile memory for storing the number of smoking ports and the smoke atomizing chamber.
  • the microprocessor is further configured to control the electronic cigarette to be broken when the number of the smoking ports reaches a first preset value or the second predetermined value is reached between the smoke atomizations
  • the statistical circuit further includes: a switch connected to the microprocessor and connected in series in a power supply circuit of the heating wire;
  • the microprocessor is configured to control the breaker to be broken when the number of smoking ports reaches a first preset value or the second predetermined value is reached between the aerosolizing nozzles
  • the power supply circuit of the heating wire is described, and the electronic cigarette is terminated.
  • the atomizer assembly further includes: an interface component for detachably connecting with the battery component
  • the airflow sensor is configured to generate a high level signal after the user smokes after the atomizer assembly is electrically connected to the battery component through the interface component, or generate a high level signal after the user is not smoking. Low level signal;
  • the statistical circuit is configured to count the number of user smoking ports or based on the high level signal and the low level signal after the atomizer assembly is in electrical communication with the battery assembly through the interface component
  • the smoky oil atomizes the sputum so that the electronic cigarette terminates when the number of smoking ports reaches a first preset value or the smoky oil atomization reaches a second preset value.
  • the electronic cigarette further includes:
  • a power-off protection circuit connected to the statistical circuit, configured to store a preset amount of electric energy after the battery assembly and the atomizer assembly are normally electrically connected, and in the battery assembly and the mist The rectifier component unexpectedly loses power, releases the electrical energy, and powers the statistical circuit to cause the statistical circuit to function properly.
  • the atomizer assembly of the electronic cigarette includes: an air flow sensor and a statistical circuit;
  • the airflow sensor is configured to trigger a high level signal when the user smokes, and to generate a low level signal when the user is not smoking;
  • the statistical circuit is coupled to the airflow sensor for The high level signal and the low level signal are used to count the number of smoking ports of the user or the atomization of the smoke oil to make the electronic cigarette reach the first preset value or the atomization of the smoke in the smoking mouth. After the second preset value is reached, the work is terminated.
  • the smoking action detection function module ie, the air flow sensor
  • the user's smoking port number or the smoke oil atomization daytime statistical function module ie, the statistical circuit
  • FIG. 1 is a structural block diagram of an atomizer assembly according to an embodiment of the present invention.
  • FIG. 2 is a structural block diagram of a first atomizer assembly and a battery assembly connected to form an electronic cigarette according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram of a second atomizer assembly and a battery assembly connected to form an electronic cigarette according to an embodiment of the present invention
  • FIG. 4 is a schematic circuit diagram of a first atomizer component based on a single chip according to an embodiment of the present invention
  • FIG. 5 is a third atomizer component connected to a battery component according to an embodiment of the present invention
  • a structural block diagram of the electronic cigarette 6 is a circuit diagram of a second type of atomizer component based on a single chip according to an embodiment of the present invention
  • FIG. 7 is a fourth atomizer assembly and a battery component connected according to an embodiment of the present invention
  • the embodiment of the present invention solves the technical problem that the electronic cigarette cannot accurately count the number of smoking mouths in the prior art, and the statistical smoking mouth cannot truly reflect the remaining amount of the smoke oil, and the accurate realization is achieved.
  • Count the number of smoking mouths (or smoked oil atomization), effectively ensure that the number of users smoking cigarettes (or smoked oil atomization) is consistent with the amount of smoke and oil, and based on the statistics of the number of smoking (or smoke and oil mist) ⁇ ) ) ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇
  • Embodiments of the present invention provide an atomizer assembly for combining with a battery assembly to form an electronic cigarette, the atomizer assembly comprising: an air flow sensor and a statistical circuit; the air flow sensor for smoking in a user ⁇ is triggered and generates a high level signal, and is also used to generate a low level signal when the user is not smoking; the statistical circuit is coupled to the air flow sensor for based on the high level signal and the low level Flat signal, counting the number of user smoking mouths or the smoke oil atomization time, so that the electronic cigarettes stop working when the number of smoking mouths reaches a first preset value or the smoke oil atomization reaches a second preset value .
  • the smoking action detection function module ie, the air flow sensor
  • the user smoking port number or the smoke oil atomization inter-day statistical function module ie, the statistical circuit
  • the nebulizer assembly is independent of the battery assembly (the function of the battery assembly is only to supply power to the nebulizer assembly). Recording, storing, calculating the number of smoking ports or the atomization of the aerosol, the nebulizer assembly and the battery assembly do not exist.
  • an embodiment of the present invention provides an atomizer assembly 10 for forming an electronic cigarette 100 in combination with a battery assembly 20.
  • the atomizer assembly 10 includes:
  • the airflow sensor 101 is configured to be triggered when the user smokes and generate a high level signal, and is also used to generate a low level signal when the user does not smoke;
  • the statistical circuit 102 is connected to the airflow sensor 101, and is configured to count the number of user smoking ports or the aerosol atomization time based on the high level signal and the low level signal, so that the electronic cigarette 100 is in the The smoking mouth reaches the first preset value or the smoke oil atomization time reaches the second preset value, and the work is terminated.
  • the production personnel according to the amount of full-smoke oil stored in the oil storage chamber of the electronic cigarette 100 (ie, the standard amount of smoked oil from the factory) and the simulated mass smoker each time the cigarette is smoked
  • the amount of smoked cigarettes or the amount of smoked oil that is used to determine the amount of cigarettes available (for example, 300 times) or the total amount of smoked aerosols (such as 6 hours) is stored in the statistics.
  • the statistical circuit 102 counts the number of smoking mouths of the user or the aerosolization of the smoking fumes.
  • the statistical method may adopt an accumulation or a reduction manner. Specifically, when the accumulation method is used, the number of used smoking ports (initial value is 0) is also pre-stored in the storage unit of the statistical circuit 102. Each time the cigarette is smoked, the statistical circuit 102 adds 1 to the number of used smoking ports, and stores in the storage unit to replace the number of used smoking ports, when the number of used smoking ports reaches the first preset value (slightly smaller than the said The number of available smoking ports corresponding to the amount of full smoke oil, such as 299 times) ⁇ , e-cigarette 100 terminates the work; or pre-stored in the storage unit with the used aerosol oil atomization time (initial value is 0), the user sucks once The smoke, the statistical circuit 102 adds the smoking oil to the atomization time of the smoking sputum (for example, 1.5 seconds) on the basis of the atomization of the smoky oil, and stores it in the storage unit to replace the atomized
  • the statistical circuit 102 reduces the number of available smoking ports by one (or on the basis of the stored available smoke atomization). Subtract the smoke from the atomization chamber to obtain a new available smoking port or a new available smoke oil atomization chamber, store it in the storage unit of the statistical circuit 102, and replace the number of available smoking ports in the original storage.
  • the available smoke oil atomization time can be set to 1 port, 2 ports, etc.
  • the second preset value can be set to 2 seconds, 3 seconds, and the like.
  • the setting of the first preset value and the second preset value may be determined according to a specific situation, and is not specifically limited herein.
  • the atomizer assembly 10 is provided with a heating wire 103 (shown in FIG. 3) for electrically connecting the battery assembly 20 with heat-spraying smoke oil, and the electronic cigarette 100 reaches the number of the smoking port.
  • a preset value or the smog atomization time reaches a second preset value, and the termination operation "mainly refers to" the electronic cigarette 100 when the number of smoking ports reaches a first preset value or the smog atomization time
  • the heating of the heating wire 103 is terminated, so that the heating wire 103 stops heating.
  • the statistical circuit 102 includes: a microprocessor 1021 connected to the airflow sensor 101; specifically, when the battery component 20 is connected to the atomizer assembly 10, the battery component 20 For the atomizer assembly 10, the airflow sensor 101 (using the integrated microphone of model S087) is in a standby state, and after the user is not smoking, the airflow sensor 101 outputs a low level signal, and the user smokes to generate a smoking airflow.
  • the airflow sensor 101 is triggered by the smoking airflow to generate a high level signal.
  • the airflow sensor 101 alternately outputs high and low level signals; the microprocessor 1021 is configured to be low based on the airflow sensor 101.
  • the microprocessor 1021 has a built-in non-volatile memory for storing the number of the smoking ports and the smoke atomizing chamber.
  • the microprocessor 1021 adopts a single-chip microcomputer of the type PIC12F519, and the internal use thereof is not easy. Lost memory FLASH.
  • the electronic cigarette 100 is provided with statistical data based on the statistical circuit 102 (used or available smoking port, used or available smoke oil atomization), and the electronic cigarette 100 is controlled to terminate or continue.
  • a working control module which can be disposed in the battery assembly 20.
  • the atomizer assembly 10 is caused to communicate the statistical data to the control module in the battery assembly 20 such that the control module controls the battery assembly 20 to stop powering the atomizer assembly 10.
  • This solution has certain feasibility, but requires a communication route between the battery assembly 20 and the atomizer assembly 10, and the circuit design is relatively complicated.
  • the microprocessor 1021 directly controls The electronic cigarette 100 is used to atomize the power supply circuit of the heating wire 103 of the smoke oil to terminate the operation of the electronic cigarette 100.
  • the statistical circuit 102 further includes: a switch 1022 connected to the microprocessor 1021 and connected in series to the power supply circuit of the heating wire 103; the microprocessor 1021 is configured to When the number of smoking ports reaches a first preset value or the smoke oil atomization reaches a second preset value ⁇ , the shutoff switch 1 022 is controlled to break the power supply circuit of the heating wire 103, thereby making the electronic cigarette 100 Termination of work.
  • FIG. 4 is a specific internal circuit diagram of the electronic cigarette 100.
  • the microprocessor 1021 ie, U1 in FIG. 4
  • the air flow sensor 101 ie, M1 in FIG. 4
  • the shutoff piece 1022 ie, Q1 in FIG.
  • FIG. 4 It is a MOSFET switch; LED1 is an electronic cigarette 100 work indicator; D1 is a diode; C1 is a capacitor; Rl, R2, R3, R4 are resistors; D is a heating wire 103; and the battery assembly 20 and the atomizer assembly 10 After the port is connected, the battery B in the battery pack 20 is powered by the microphone M1, the single chip U1, and the heating wire D.
  • Figure 5 shows the nine pins of the microcontroller SN8P271 1B (VDD, P0.2, P0.4, P5.3, P5.4, P4.1, P4.3, P4.2, VSS); The pin VDD is connected to the positive pole of the battery B in the battery component 20 through the diode D1, and the ground is connected to the ground through the capacitor C1.
  • the capacitor C1 stores a certain amount of power after the battery B is powered normally, so as to supply power to the single chip SN8P2711B after the accidental power failure. It continues to work for a while, continue to count the number of smoking mouths or smoke oil atomization; the bow I pin P0.2 is connected with Ml, used to obtain the high and low level signals generated by Ml; bow I foot P0.4 and A series branch connection consisting of resistors R3 and R4 (R3, R4 series branch is connected to the two poles of battery B) for detecting the voltage of battery B; bow I pin P5.3 is connected to the gate of Q1, and the same through the resistor R2 is connected to the source of Q1
  • the resistor R2 is a bleeder resistor disposed between the gate and the source of the bypass transistor Q1 for controlling the Q1 to be turned on or off
  • the pin P5.4 is connected to the indicator LED1 through the resistor R1 for Controlling the on and off of LED1 to display the working state of the electronic cigarette 100
  • the bow I pin P4.2 is connected to the positive pole of the battery B, and is used to cooperate with the pin P0.4 to detect the voltage of the battery B, based on the voltage of the battery B Power supply for heating wire D; pin VSS ground; bow I P4.1 and P4.3 are left floating or reserved as function extensions.
  • the SN8P2711B starts to operate, and if the user does not smoke, the airflow sensor M1 does not trigger, and the airflow sensor M1 outputs a low level to the pin P0. .2, the pin P5.3 of the single chip SN8P2711B outputs a low level, Q1 is cut off, and the power supply loop of the atomizer heating wire D is not turned on.
  • the MCU After the MCU is running, it will check the number of available smoking ports stored in the MCU or the available nebulization value N. (For the statistics of the number of available smoking ports, the user will be triggered once every time a cigarette is smoked, the airflow sensor M1 is triggered.
  • the output of the device M1 is changed from a low level signal to a high level signal, and is transmitted to the single chip SN8P2711B through the pin P0.2, and the single chip SN8P2711B records and reduces the number of smoking ports;
  • the airflow sensor M1 is triggered once, and the high level signal output by the airflow sensor M1 is transmitted to the single chip microcomputer SN8P2711B through the pin P0.2, and the internal recording of the single chip microcomputer reduces the continuous high level t).
  • N>X ⁇ it indicates that the e-cigarette 100 can support continued smoking.
  • the atomizer assembly 10 further includes: an interface assembly for detachably connecting with the battery assembly 20.
  • the statistical circuit 102 can be configured as shown in FIG. 3, and has a microprocessor 1021 and a switch 1022. The working principle and the circuit connection relationship are also the same as those shown in FIG. 3, except that the heating wire 103 is provided.
  • the switch member 1022 is not directly connected to the battery in the battery pack 20, but is connected to the battery through the interface assembly 104; the interface assembly 104 can be a jack structure or a contact structure, and correspondingly, the battery pack 20 is provided with the same With the pin structure and contact structure.
  • the airflow sensor 101 is configured to trigger a high level signal after the user smokes after the atomizer assembly 10 is in electrical communication with the battery assembly 20 through the interface assembly 104, or generate a low level after the user has not smoked.
  • the statistical circuit 102 is configured to calculate the number of user smoking ports or smoke oil based on the high level signal and the low level signal after the atomizer assembly 10 is in electrical communication with the battery assembly 20 through the interface assembly 104.
  • the atomization chamber is configured to cause the electronic cigarette 100 to terminate the operation when the number of the smoking ports reaches a first preset value or the smoke oil atomization reaches a second preset value.
  • FIG. 6 is an internal circuit diagram of another atomizer assembly 10, wherein the microprocessor 1021 adopts a single chip microcomputer PIC12F519, which has a FLASH memory, a statistical number of smoking ports or a smoke atomizing chamber. It can be stored in FLASH or program ROM; some devices (such as Ml, Dl, Cl, Ql, R2, D) have the same physical name and function as the one shown in Figure 4. The possible models and values are slightly different depending on the specific application. It is not specifically limited here; the interface component 104 (ie J1) is a two-terminal interface, and the two terminals are
  • Jl-2, J1-1) are respectively connected to the positive and negative electrodes of the battery in the battery pack 20 (not shown); after the battery pack 20 is electrically connected to the atomizer assembly 10, in the battery pack 20
  • the battery is powered by the interface component J1 for the microphone M1, the single chip PIC12F519 and the heating wire D.
  • the microcontroller PIC12F519 includes 8 pins (1-VDD, 2-RB5, 3-RB4, 4-RB3, 5-RB2, 6-RB1, 7-RB0, 8-GND); bow I pin 1-VDD Connected to Jl-2 through diode D1, and then connected to the positive pole of the battery; Pin 1-VDD is also grounded through capacitor C1, capacitor C1 saves a certain amount of power after the battery is powered normally, used to power the microcontroller PIC12F519 after an unexpected power failure , keep it working for a while, continue to count the number of smoking mouth or smoke atomization day; pin 3-RB4 is connected with Ml, used to obtain the high and low level signals generated by Ml; bow
  • the following describes the working principle of the circuit shown in FIG. 6 by taking the "reduction" method introduced above as an example: setting the first preset value (ie, the minimum number of available smoking ports) or the second The preset value (ie, the minimum available smoke atomization time) is X.
  • the preset value ie, the minimum available smoke atomization time
  • X is 0 day
  • the minimum available number of cigarettes or the minimum available smoke atomization value is 0, that is, when the stored smoking is available.
  • the number of mouths or available smoke oil is reduced to 0 ⁇ , and the electronic cigarette stops working, and the user cannot smoke.
  • the battery component 20 supplies power to the atomizer component 10 through the interface component 104, the PIC12F519 starts to operate.
  • the airflow sensor M1 does not trigger, and the airflow sensor M1 outputs low power.
  • the pin 5-RB2 of the PIC12F519 of the single-chip microcomputer outputs a low level, Q1 is cut off, and the power supply circuit of the atomizer heating wire D is not turned on.
  • the PIC12F519 After the PIC12F519 is run, it will check the number of available smoking ports stored in the MCU or the available nebulization value N.
  • the air sensor Ml is triggered once every time a user smokes a cigarette, the airflow
  • the output of the sensor M1 is changed from a low level signal to a high level signal, and is transmitted to the PIC12F519 through the pin 3-RB4, and the single chip microcomputer P IC12F519 records and reduces the number of smoking ports; Every time the user smokes a cigarette, the airflow sensor M1 is triggered once, and the high level signal output by the airflow sensor M1 is transmitted to the PIC12F519 through the pin 3-RB4, and the internal recording of the single chip microcomputer reduces the continuous high level t ), when N>X ⁇ , it indicates that the e-cigarette 100 can support continued smoking.
  • the MCU When the user has a smoking action, the MCU will output a high level through the pin 5-RB2 to turn on the Q1, and the heating circuit of the heating wire D.
  • the single-chip computer After the smoking, the smoking is normal, after the smoking, the single-chip computer will reduce the number of available smoking ports by one, or reduce the available value of the smoked atomization inside the single-chip microcomputer.
  • the smoking action detection function module ie, the air flow sensor 101
  • the user smoking port number or the smoke oil atomization inter-day statistical function module ie, the statistical circuit 102
  • the atomizer assembly 10 is independent of the battery assembly 20 (the battery assembly 20 functions only to power the atomizer assembly 10) to record, store, calculate the number of smoking ports or the atomization of the aerosol, atomizing
  • the device assembly 10 and the battery assembly 20, which effectively solves the technical problem that the electronic cigarette cannot accurately count the number of smoking mouths, and the statistical smoking mouth cannot truly reflect the remaining amount of the smoke oil.
  • an embodiment of the present invention further provides an electronic cigarette 100, including: an atomizer assembly 10 and a battery assembly 20, and the atomizer assembly 10 and the battery assembly 20 are detachable.
  • the atomizer assembly 10 is an atomizer assembly internally provided with a sealed oil storage space for the user to add smoke oil to the oil storage space after use;
  • the atomizer assembly 10 is internally provided with an air flow sensor 101 and a statistical circuit 102;
  • the airflow sensor 101 is configured to be triggered when the user smokes and generate a high level signal, and is also used to generate a low level signal when the user does not smoke;
  • the statistical circuit 102 is connected to the airflow sensor 101, and is configured to count the number of user smoking ports or the aerosol atomization time based on the high level signal and the low level signal, so that the electronic cigarette 100 is in the The smoking mouth reaches the first preset value or the smoke oil atomization time reaches the second preset value, and the work is terminated.
  • the statistical circuit 102 includes: a microprocessor 1021 connected to the airflow sensor 101 for jumping from a low level signal output to a high power based on the airflow sensor 101.
  • the number of times of the flat signal output counts the number of user smoking ports, and the smog atomization time is calculated based on the continuous length of the high level signal, so that the electronic cigarette 100 reaches the first preset value or the smoke at the number of smoking ports After the oil atomization reaches the second preset value, the work is terminated.
  • the microprocessor 1021 has a built-in non-volatile memory for storing the number of smoking ports and the smoke atomizing chamber.
  • the electronic cigarette 100 is provided with statistical data based on the statistical circuit 102 (used or available smoking port, used or available smoke oil atomization), and the electronic cigarette 100 is controlled to terminate or continue.
  • a working control module which can be disposed in the battery assembly 20.
  • the nebulizer assembly 10 is caused to communicate the statistical data to the control module in the battery assembly 20 such that the control module controls the battery assembly 20 to stop powering the nebulizer assembly 10.
  • This solution has certain feasibility, but requires a communication route between the battery assembly 20 and the atomizer assembly 10, and the circuit design is relatively complicated.
  • the microprocessor 1021 directly controls The electronic cigarette 100 is used to atomize the power supply circuit of the heating wire 103 of the smoke oil to terminate the operation of the electronic cigarette 100.
  • the statistical circuit 102 further includes: connecting with the microprocessor 1021. , connected to the switching element 1022 in the power supply circuit of the heating wire 103;
  • the microprocessor 1021 is configured to control the breakoff member 1022 to break the heating wire 103 when the number of the smoking ports reaches a first preset value or the second predetermined value is reached between the smoke atomizations.
  • the power supply circuit causes the electronic cigarette 100 to terminate its operation.
  • FIG. 4 is a specific internal circuit diagram of the electronic cigarette 100 . The circuit structure, the connection relationship and the working principle are described in the first embodiment, and the details are not described herein.
  • the nebulizer assembly 10 further includes: an interface assembly for detachably connecting with the battery assembly 20. 104;
  • the airflow sensor 101 is configured to trigger a high level signal after the user smokes after the atomizer assembly 10 is in electrical communication with the battery assembly 20 through the interface assembly 104, or generate a low level after the user has not smoked.
  • the statistical circuit 102 is configured to calculate the number of user smoking ports or smoke atomization based on the high level signal and the low level signal after the atomizer assembly 10 is in electrical communication with the battery assembly 20 through the interface assembly 104. Therefore, the electronic cigarette 100 terminates the operation when the number of the smoking ports reaches a first preset value or the smoke oil atomization reaches a second preset value.
  • FIG. 6, is an internal circuit diagram of another atomizer component 10. The circuit structure, connection relationship and working principle are explained in the first embodiment, and will not be described here.
  • the electronic cigarette 100 further includes: a power-off protection circuit 30 (generally disposed in the atomizer assembly 10) connected to the statistical circuit 102, for use in the battery assembly 20
  • the atomizer assembly 10 is normally electrically connected to store a predetermined amount of electrical energy, and when the battery assembly 20 and the nebulizer assembly 10 are unexpectedly powered off, the electrical energy is released to power the statistical circuit 102 to cause the statistical circuit 102 to operate normally.
  • Capacitor C1 saves a certain amount of power after the battery is powered normally.
  • the number of ports or smoke oil is atomized; that is, the setting of capacitor C1 in the circuit of Figure 4 or Figure 6 is the power-off protection setting.
  • the electronic cigarette 100 in the second embodiment includes the atomizer assembly 10 in the first embodiment. Therefore, one or more embodiments and embodiments of the electronic cigarette 100 in the second embodiment One or more embodiments of the atomizer assembly 10 of one are the same and will not be described again here.
  • embodiments of the present invention may be provided as a method, system, or computer Program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Further, the present invention may take the form of a computer program product embodied in one or more of which comprises a computer usable storage medium having computer-usable program code (including but not limited to, disk storage, CD-R 0 M, optical memory, etc.).

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Abstract

一种雾化器组件(10)和电子烟(100),雾化器组件(10)包括:气流感应器(101)和统计电路(102);气流感应器(101)用于在用户吸烟时被触发并生成高电平信号,还用于在用户未吸烟时生成低电平信号;统计电路(102)与气流感应器(101)连接,用于基于高电平信号和低电平信号,统计用户吸烟口数或烟油雾化时间,以使电子烟在吸烟口数达到第一预设值或烟油雾化时间达到第二预设值时终止工作。能够准确统计吸烟口数或烟油雾化时间,真实反映烟油剩余量,防止雾化器烧焦。

Description

一种雾化器组件和电子烟
技术领域
[0001] 本发明涉及电子烟技术领域, 尤其涉及一种雾化器组件和电子烟。
背景技术
[0002] 电子烟是一种较为常见的仿真香烟电子产品, 主要用于戒烟和替代香烟; 电子 烟的结构主要包括电池组件和雾化器组件; 当检测到吸烟者的吸烟动作吋, 电 池组件为雾化器组件供电, 使雾化器组件处于幵启状态; 当雾化器组件幵启后 , 发热丝发热, 烟油受热蒸发雾化, 形成模拟烟气的气雾, 从而让使用者在吸 吋有一种类似吸烟的感觉。
[0003] 早期, 许多雾化器组件未有寿命 (如吸烟口数) 限制, 只要接上电池组件给雾 化器组件供电, 雾化器组件就能接通工作, 在使用前段吋烟油充足, 因而烟气 口感纯正, 但是到使用后段吋, 由于烟油变少会导致烟雾量减少, 甚至出现烧 棉异味的情况, 从而给用户带来很不好的体验。
[0004] 目前, 针对上述问题, 有相关文献提出对电子烟的结构进行改进, 在电池组件 内加入控制单元, 用于对吸烟口数进行统计, 并在吸烟口数达到预设值吋断幵 雾化器组件, 以避免烟油变少导致烟雾量减少和烧焦的现象; 但是, 在现有方 案中, 电子烟只要收到吸烟信号 (如按键触发形成的吸烟信号) , 控制单元就 幵始统计吸烟口数, 同吋减少剩余的可用口数; 然而, 在实际使用过程中, 雾 化器组件可能存在与电池组件断幵的情况, 如雾化器组件出现松动与电池组件 断幵或电池组件单独放置而未与雾化器组件相连等, 此吋控制单元与电池仍处 于连通状态, 当用户误操作 (如不小心碰到吸烟触发按键或小孩儿玩耍向电子 烟发出吸烟动作等) 触发产生吸烟信号吋, 控制单元仍然会进行吸烟口数统计 , 并减少电子烟的可用吸烟次数, 而实际上雾化器组件并没有启动, 也未消耗 烟油; 如此便造成可用的吸烟口数白白减少, 即出现当控制单元中统计的吸烟 口数达到预设值, 且电子烟不可用吋, 电子烟中还残留可利用的烟油。 又如, 在实际使用过程中, 对于两个相同型号且使用过的电子烟 (简称电子烟 A和电子 烟 B) , 当用户因为使用需要将电子烟 A的雾化器组件与电子烟 B的电池组件拼 接使用吋, 电子烟 B的电池组件起初统计的是电子烟 B的雾化器组件的可用吸烟 口数, 在拼接后, 依然延续之前的统计来统计电子烟 A的雾化器组件的可用吸烟 口数, 又由于电子烟 A和电子烟 B的拼接前的使用次数不尽相同, 这样显然会造 成拼接后电池组件对雾化器组件的可用吸烟口数统计的不准确性。
[0005] 也就是说, 现有技术中存在电子烟无法准确统计吸烟口数, 而造成统计地吸烟 口数不能真实反映烟油剩余量的技术问题。
技术问题
[0006] 本发明针对现有技术中存在的, 电子烟无法准确统计吸烟口数, 而造成统计地 吸烟口数不能真实反映烟油剩余量的技术问题, 提供一种雾化器组件和电子烟 , 实现了准确统计吸烟口数 (或烟油雾化吋间) , 有效保证电子烟产品统计的 用户吸烟口数 (或烟油雾化吋间) 与烟油量一致性的技术效果。
问题的解决方案
技术解决方案
[0007] 一方面, 本发明提供了一种雾化器组件, 用于与电池组件组合形成电子烟, 所 述雾化器组件包括: 气流感应器和统计电路;
[0008] 所述气流感应器用于在用户吸烟吋被触发并生成高电平信号, 还用于在用户未 吸烟吋生成低电平信号;
[0009] 所述统计电路与所述气流感应器连接, 用于基于所述高电平信号和所述低电平 信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子烟在所述吸烟口数达 到第一预设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[0010] 可选的, 所述统计电路包括: 与所述气流感应器连接的微处理器, 用于基于所 述气流感应器由低电平信号输出跳变为高电平信号输出的次数统计用户吸烟口 数, 以及基于所述高电平信号的持续吋长统计烟油雾化吋间, 以使所述电子烟 在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预设值吋终止工 作。
[0011] 可选的, 所述微处理器内置有非易失性存储器, 用于存储所述吸烟口数和所述 烟油雾化吋间。 [0012] 可选的, 所述微处理器还用于在所述吸烟口数达到第一预设值或所述烟油雾化 吋间达到第二预设值吋, 控制断幵所述电子烟用于雾化烟油的发热丝的供电回 路, 以使所述电子烟终止工作。
[0013] 可选的, 所述统计电路还包括: 与所述微处理器连接, 串联于所述发热丝的供 电回路中的幵关件;
[0014] 所述微处理器用于在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第 二预设值吋, 控制断幵所述幵关件, 以断幵所述发热丝的供电回路, 进而使所 述电子烟终止工作。
[0015] 可选的, 所述雾化器组件还包括: 用于与所述电池组件可拆卸连接的接口组件
[0016] 所述气流感应器用于在所述雾化器组件通过所述接口组件与所述电池组件电连 通后, 在用户吸烟吋被触发并生成高电平信号, 或在用户未吸烟吋生成低电平 信号;
[0017] 所述统计电路用于在所述雾化器组件通过所述接口组件与所述电池组件电连通 吋, 基于所述高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋 间, 以使所述电子烟在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到 第二预设值吋终止工作。
[0018] 另一方面, 本发明还提供了一种电子烟, 所述电子烟包括: 雾化器组件和电池 组件, 所述雾化器组件与所述电池组件可拆卸连接;
[0019] 所述雾化器组件内部设置有气流感应器和统计电路;
[0020] 所述气流感应器用于在用户吸烟吋被触发并生成高电平信号, 还用于在用户未 吸烟吋生成低电平信号;
[0021] 所述统计电路与所述气流感应器连接, 用于基于所述高电平信号和所述低电平 信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子烟在所述吸烟口数达 到第一预设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[0022] 可选的, 所述统计电路包括: 与所述气流感应器连接的微处理器, 用于基于所 述气流感应器由低电平信号输出跳变为高电平信号输出的次数统计用户吸烟口 数, 以及基于所述高电平信号的持续吋长统计烟油雾化吋间, 以使所述电子烟 在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预设值吋终止工 作。
[0023] 可选的, 所述微处理器内置有非易失性存储器, 用于存储所述吸烟口数和所述 烟油雾化吋间。
[0024] 可选的, 所述微处理器还用于在所述吸烟口数达到第一预设值或所述烟油雾化 吋间达到第二预设值吋, 控制断幵所述电子烟用于雾化烟油的发热丝的供电回 路, 以使所述电子烟终止工作。
[0025] 可选的, 所述统计电路还包括: 与所述微处理器连接, 串联于所述发热丝的供 电回路中的幵关件;
[0026] 所述微处理器用于在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第 二预设值吋, 控制断幵所述幵关件, 以断幵所述发热丝的供电回路, 进而使所 述电子烟终止工作。
[0027] 可选的, 所述雾化器组件还包括: 用于与所述电池组件可拆卸连接的接口组件
[0028] 所述气流感应器用于在所述雾化器组件通过所述接口组件与所述电池组件电连 通后, 在用户吸烟吋被触发并生成高电平信号, 或在用户未吸烟吋生成低电平 信号;
[0029] 所述统计电路用于在所述雾化器组件通过所述接口组件与所述电池组件电连通 吋, 基于所述高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋 间, 以使所述电子烟在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到 第二预设值吋终止工作。
[0030] 可选的, 所述电子烟还包括:
[0031] 与所述统计电路连接的断电保护电路, 用于在所述电池组件与所述雾化器组件 正常电连接吋存储预设电量的电能, 并在所述电池组件与所述雾化器组件意外 断电吋释放所述电能, 为所述统计电路供电, 以使所述统计电路正常工作。 发明的有益效果
有益效果
[0032] 由于在本发明方案中, 电子烟的雾化器组件包括: 气流感应器和统计电路; 其 中, 所述气流感应器用于在用户吸烟吋被触发并生成高电平信号, 还用于在用 户未吸烟吋生成低电平信号; 所述统计电路与所述气流感应器连接, 用于基于 所述高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以使 所述电子烟在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预设 值吋终止工作。 也就是说, 通过将吸烟动作检测功能模块 (即气流感应器) 和 用户吸烟口数或烟油雾化吋间统计功能模块 (即统计电路) 均设置在雾化器组 件中, 以使雾化器组件独立于电池组件 (电池组件的作用只是给雾化器组件供 电) 记录、 存储、 计算吸烟口数或烟油雾化吋间, 雾化器组件与电池组件不存 在信息交互, 有效地解决了现有技术中存在的, 电子烟无法准确统计吸烟口数 , 而造成统计地吸烟口数不能真实反映烟油剩余量的技术问题, 实现了准确统 计吸烟口数 (或烟油雾化吋间) , 有效保证电子烟产品统计的用户吸烟口数 ( 或烟油雾化吋间) 与烟油量一致性, 并且基于统计的吸烟口数 (或烟油雾化吋 间) 进行吸烟限制, 使得电子烟在吸烟口数或烟油雾化吋间值耗尽吋, 就停止 工作, 以避免雾化器烧焦的技术效果。
对附图的简要说明
附图说明
[0033] 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, 还可以根据提供的附图获得其他的附图。
[0034] 图 1为本发明实施例提供的一种雾化器组件的结构框图;
[0035] 图 2为本发明实施例提供的第一种雾化器组件与电池组件连接组成电子烟的结 构框图;
[0036] 图 3为本发明实施例提供的第二种雾化器组件与电池组件连接组成电子烟的结 构框图;
[0037] 图 4为本发明实施例提供的第一种基于单片机的雾化器组件的电路原理图; [0038] 图 5为本发明实施例提供的第三种雾化器组件与电池组件连接组成电子烟的结 构框图; [0039] 图 6为本发明实施例提供的第二种基于单片机的雾化器组件电路原理图; [0040] 图 7为本发明实施例提供的第四种雾化器组件与电池组件连接组成电子烟的结 构框图。
本发明的实施方式
[0041] 本发明实施例通过提供一种雾化器组件, 解决了现有技术中电子烟无法准确统 计吸烟口数, 而造成统计地吸烟口数不能真实反映烟油剩余量的技术问题, 实 现了准确统计吸烟口数 (或烟油雾化吋间) , 有效保证电子烟产品统计的用户 吸烟口数 (或烟油雾化吋间) 与烟油量一致性, 并且基于统计的吸烟口数 (或 烟油雾化吋间) 进行吸烟限制, 使得电子烟在吸烟口数或烟油雾化吋间值耗尽 吋, 就停止工作, 以避免雾化器烧焦的技术效果。
[0042] 本发明实施例的技术方案为解决上述技术问题, 总体思路如下:
[0043] 本发明实施例提供了一种雾化器组件, 用于与电池组件组合形成电子烟, 所述 雾化器组件包括: 气流感应器和统计电路; 所述气流感应器用于在用户吸烟吋 被触发并生成高电平信号, 还用于在用户未吸烟吋生成低电平信号; 所述统计 电路与所述气流感应器连接, 用于基于所述高电平信号和所述低电平信号, 统 计用户吸烟口数或烟油雾化吋间, 以使所述电子烟在所述吸烟口数达到第一预 设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[0044] 可见, 在本发明实施例中, 通过将吸烟动作检测功能模块 (即气流感应器) 和 用户吸烟口数或烟油雾化吋间统计功能模块 (即统计电路) 均设置在雾化器组 件中, 以使雾化器组件独立于电池组件 (电池组件的作用只是给雾化器组件供 电) 记录、 存储、 计算吸烟口数或烟油雾化吋间, 雾化器组件与电池组件不存 在信息交互, 有效地解决了现有技术中存在的, 电子烟无法准确统计吸烟口数 , 而造成统计地吸烟口数不能真实反映烟油剩余量的技术问题, 实现了准确统 计吸烟口数 (或烟油雾化吋间) , 有效保证电子烟产品统计的用户吸烟口数 ( 或烟油雾化吋间) 与烟油量一致性, 并且基于统计的吸烟口数 (或烟油雾化吋 间) 进行吸烟限制, 使得电子烟在吸烟口数或烟油雾化吋间值耗尽吋, 就停止 工作, 以避免雾化器烧焦的技术效果。 [0045] 为了更好的理解上述技术方案, 下面将结合说明书附图以及具体的实施方式对 上述技术方案进行详细的说明, 应当理解本发明实施例以及实施例中的具体特 征是对本申请技术方案的详细的说明, 而不是对本申请技术方案的限定, 在不 冲突的情况下, 本发明实施例以及实施例中的技术特征可以相互组合。
[0046] 实施例一
[0047] 请参考图 1和图 2, 本发明实施例提供了一种雾化器组件 10, 用于与电池组件 20 组合形成电子烟 100, 雾化器组件 10包括:
[0048] 气流感应器 101和统计电路 102;
[0049] 气流感应器 101用于在用户吸烟吋被触发并生成高电平信号, 还用于在用户未 吸烟吋生成低电平信号;
[0050] 统计电路 102与气流感应器 101连接, 用于基于所述高电平信号和所述低电平信 号, 统计用户吸烟口数或烟油雾化吋间, 以使电子烟 100在所述吸烟口数达到第 一预设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[0051] 具体的, 在电子烟 100产品生产阶段, 生产人员根据电子烟 100储油腔中存储的 满烟油量 (即出厂吋的标准烟油量) 和模拟大众吸烟者每次吸烟吋的烟油消耗 量或烟油雾化吋间, 确定所述满烟油量所对应的可用吸烟口数 (如 300次) 或总 的烟油雾化吋间 (如 6小吋) , 并存储在统计电路 102的存储单元中。 当用户购 得该电子烟 100产品并抽烟吋, 统计电路 102统计该用户的吸烟口数或吸烟吋的 烟油雾化吋间。
[0052] 其中, 统计方式可采用累加或累减的方式, 具体的, 当采用累加的方式吋, 在 统计电路 102的存储单元中还预先存储有已用吸烟口数 (初值为 0) , 用户每吸 一次烟, 统计电路 102在已用吸烟口数的基础上加 1, 并存储在存储单元中替换 原已用吸烟口数, 当已用吸烟口数达到所述第一预设值 (略小于所述满烟油量 所对应的可用吸烟口数, 如 299次) 吋, 电子烟 100终止工作; 或在存储单元中 预先存储有已用烟油雾化吋间 (初值为 0) , 用户每吸一次烟, 统计电路 102在 已用烟油雾化吋间的基础上加该次吸烟吋的烟油雾化吋间 (如 1.5秒) , 并存储 在存储单元中替换原已用烟油雾化吋间, 当已用烟油雾化吋间达到所述第二预 设值 (略小于所述满烟油量所对应的可用烟油雾化吋间, 如 5小吋 58秒) 吋, 电 子烟 100终止工作。 同理, 当采用累减的方式吋, 用户每吸一次烟, 统计电路 10 2均在已存储的可用吸烟口数的基础上减 1 (或在已存储的可用烟油雾化吋间的 基础上减去该次烟油雾化吋间) , 获得新的可用吸烟口数或新的可用烟油雾化 吋间, 将其存储在统计电路 102的存储单元中, 并替换掉原存储的可用吸烟口数 和可用烟油雾化吋间; 此吋所述第一预设值可设定为 1口、 2口等, 所述第二预 设值可设定为 2秒、 3秒等。 所述第一预设值和所述第二预设值的设定可依据具 体情况而定, 这里不做具体限定。
[0053] 通常, 雾化器组件 10中设置有用于在与电池组件 20电连接吋发热雾化烟油的发 热丝 103 (如图 3所示) , "电子烟 100在所述吸烟口数达到第一预设值或所述烟油 雾化吋间达到第二预设值吋终止工作"主要是指"电子烟 100在所述吸烟口数达到 第一预设值或所述烟油雾化吋间达到第二预设值吋终止为发热丝 103供电, 以使 发热丝 103停止发热。
[0054] 在具体实施过程中, 请参考图 3, 统计电路 102包括: 与气流感应器 101连接的 微处理器 1021 ; 具体的, 当电池组件 20与雾化器组件 10连接吋, 电池组件 20为 雾化器组件 10供电, 气流感应器 101 (可采用型号为 S087的集成咪头) 处于待机 状态, 在用户未吸烟吋, 气流感应器 101输出低电平信号, 在用户吸烟产生吸烟 气流吋, 气流感应器 101被吸烟气流触发而生成高电平信号, 在用户吸烟的过程 中, 气流感应器 101交替输出高、 低电平信号; 微处理器 1021用于基于气流感应 器 101由低电平信号输出跳变为高电平信号输出的次数统计用户吸烟口数, 以及 基于所述高电平信号的持续吋长统计烟油雾化吋间, 以使电子烟 100在所述吸烟 口数达到第一预设值或所述烟油雾化吋间达到第二预设值吋终止工作。 具体的 , 微处理器 1021内置有非易失性存储器, 用于存储所述吸烟口数和所述烟油雾 化吋间, 如微处理器 1021采用型号为 PIC12F519的单片机, 其内部是代用非易失 性存储器的 FLASH。
[0055] 在具体实施过程中, 电子烟 100中设置有用于基于统计电路 102的统计数据 (已 用或可用吸烟口数、 已用或可用烟油雾化吋间) , 控制电子烟 100终止或持续工 作的控制模块, 该控制模块可设置在电池组件 20中, 针对此种情况, 在电子烟 1 00电路设计吋, 需在电池组件 20和雾化器组件 10之间设置至少一条通信路线, 以使雾化器组件 10将所述统计数据传递给电池组件 20中的所述控制模块, 以使 所述控制模块控制电池组件 20停止为雾化器组件 10供电。 这种方案具有一定的 可行性, 但需要在电池组件 20和雾化器组件 10之间预留通信路线, 电路设计相 对复杂。 对此本申请实施例还提供了另一种方案, 即在所述吸烟口数达到第一 预设值或所述烟油雾化吋间达到第二预设值吋, 直接通过微处理器 1021控制断 幵电子烟 100用于雾化烟油的发热丝 103的供电回路, 以使电子烟 100终止工作。
[0056] 在具体实施过程中, 仍请参考图 3, 统计电路 102还包括: 与微处理器 1021连接 , 串联于发热丝 103的供电回路中的幵关件 1022; 微处理器 1021用于在所述吸烟 口数达到第一预设值或所述烟油雾化吋间达到第二预设值吋, 控制断幵幵关件 1 022, 以断幵发热丝 103的供电回路, 进而使电子烟 100终止工作。
[0057] 具体的, 请参考图 4, 为一种具体的电子烟 100内部电路图, 在雾化器组件 10内 部电路部分, 微处理器 1021 (即图 4中的 U1) 采用单片机 SN8P2711B , 统计的吸 烟口数或烟油雾化吋间可以存储在单片机的程序 ROM中; 气流感应器 101 (即图 4中的 Ml) 采用型号为 S087的咪头; 幵关件 1022 (即图 4中的 Q1) 为 MOSFET幵 关管; LED1为电子烟 100工作显示灯; D1为二极管; C1为电容; Rl、 R2、 R3、 R4为电阻; D为发热丝 103; 在电池组件 20与雾化器组件 10电连接吋, 电池组件 2 0中的电池 B为咪头 Ml、 单片机 U1和发热丝 D供电。 图 4中示出了单片机 SN8P271 1B的 9个引脚 (VDD、 P0.2、 P0.4、 P5.3、 P5.4、 P4.1、 P4.3、 P4.2、 VSS) ; 其 中, 引脚 VDD通过二极管 Dl接电池组件 20中电池 B的正极、 同吋通过电容 C1接 地, 电容 C1在电池 B供电正常吋储蓄一定电量, 以用于在意外断电后, 为单片机 SN8P2711B供电, 使其持续工作一段吋间, 继续统计吸烟口数或烟油雾化吋间 ; 弓 I脚 P0.2与 Ml连接, 用于获取 Ml产生的高、 低电平信号; 弓 I脚 P0.4与由电阻 R3和 R4组成的串联支路连接 (R3、 R4串联支路与电池 B的两极连接) , 用于检 测电池 B的电压; 弓 I脚 P5.3与 Q1的栅极连接、 同吋通过电阻 R2与 Q1的源极连接
(即电阻 R2为设置在幵关管 Q1栅极和源极之间的泄放电阻) , 用于控制 Q1导通 或断幵; 引脚 P5.4通过电阻 R1与显示灯 LED1连接, 用于控制 LED1的亮、 灭以显 示电子烟 100的工作状态; 弓 I脚 P4.2与电池 B正极相连, 用于与引脚 P0.4共同作用 来检测电池 B的电压, 以基于电池 B的电压为发热丝 D供电; 引脚 VSS接地; 弓 I脚 P4.1和 P4.3悬空或作为功能扩展的预留引脚。
[0058] 下面以上述介绍过的"累减"的方式为例来介绍图 4所示电路的工作原理: 设定 所述第一预设值 (即最小可用吸烟口数) 或所述第二预设值 (即最小可用烟油 雾化吋间) 为 X, 例如, 当 X取 0日寸, 最小可用吸烟口数或最小可用烟油雾化吋间 即为 0, 即当存储的可用吸烟口数或可用烟油雾化吋间减小到 0吋, 电子烟 100便 停止工作, 用户就不能吸烟了。
[0059] 具体的, 当电池组件 20给雾化器组件 10通电吋, SN8P2711B幵始运行, 此吋若 用户没有吸烟, 气流感应器 Ml没有触发, 气流感应器 Ml输出低电平到引脚 P0.2 , 单片机 SN8P2711B的引脚 P5.3输出低电平, Q1截止, 雾化器发热丝 D的供电回 路不导通。 在单片机运行起来后, 会检査存储在单片机内存储的可用吸烟口数 或可用雾化吋间值 N (对于可用吸烟口数的统计, 用户每抽一口烟, 气流感应器 Ml被触发一次, 气流感应器 Ml的输出由低电平信号跳变为高电平信号, 并通过 引脚 P0.2传递给到单片机 SN8P2711B , 单片机 SN8P2711B记录并减少一次吸烟口 数; 对于可用烟油雾化吋间统计, 用户每抽一口烟, 气流感应器 Ml被触发一次 , 气流感应器 Ml输出的高电平信号通过引脚 P0.2传递给到单片机 SN8P2711B , 单片机内部记录并减少高电平的持续吋间 t) , 当N>X吋, 说明电子烟 100能够支 持继续抽烟, 此吋当用户有吸烟动作, 单片机将通过引脚 P5.3输出高电平, 以使 Q1导通, 发热丝 D与接通电池 B电连通, 吸烟正常进行, 此次吸烟之后, 单片机 将内部的可用吸烟口数减一, 或者单片机内部的可用烟油雾化吋间值减少引脚 P 0.2高电平信号持续的吋间 t, 并将计算获得的新的可用吸烟口或可用烟油雾化吋 间存回 ROM中保存起来; 相对的, 当N<=X吋, 说明不能吸烟, Q1继续处于断 幵状态。 同理, 可知"累加"方式的计算原理, 这里不再一一赘述。
[0060] 在具体实施过程中, 为了方便雾化器组件 10与电池组件 20组装与拆卸, 仍请参 考图 5, 雾化器组件 10还包括: 用于与电池组件 20可拆卸连接的接口组件 104; 具体的, 统计电路 102可如图 3所示方案, 具有微处理器 1021和幵关件 1022, 其 工作原理和电路连接关系也与图 3所示方案相同, 不同的是, 发热丝 103和幵关 件 1022不是直接与电池组件 20中的电池连接, 而是通过接口组件 104与电池连接 ; 接口组件 104可为插孔结构或触点结构, 对应的, 电池组件 20上设置有与其匹 配的插针结构和触点结构。
[0061] 气流感应器 101用于在雾化器组件 10通过接口组件 104与电池组件 20电连通后, 在用户吸烟吋被触发并生成高电平信号, 或在用户未吸烟吋生成低电平信号; [0062] 统计电路 102用于在雾化器组件 10通过接口组件 104与电池组件 20电连通吋, 基 于所述高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以 使电子烟 100在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预设 值吋终止工作。
[0063] 接着请参考图 6, 为另一种雾化器组件 10的内部电路图, 其中, 微处理器 1021 采用单片机 PIC12F519, 其自带有 FLASH存储器, 统计的吸烟口数或烟油雾化吋 间可以存储在 FLASH或者程序 ROM中; 部分器件 (如 Ml、 Dl、 Cl、 Ql、 R2、 D) 物理名称和功用同图 4所示方案, 可能型号和取值因具体应用情况而有些许 差异, 这里不作具体限定; 接口组件 104 (即 J1) 为两接线端接口, 两接线端为
(Jl-2、 J1-1) , 分别用于与电池组件 20中电池的正负极相连 (图中未示出) ; 在电池组件 20与雾化器组件 10电连接吋, 电池组件 20中的电池通过接口组件 J1为 咪头 Ml、 单片机 PIC12F519和发热丝 D供电。 具体的, 单片机 PIC12F519包括 8个 引脚 (1-VDD、 2-RB5、 3-RB4、 4-RB3、 5-RB2、 6-RBl、 7-RB0、 8-GND) ; 弓 I脚 1-VDD通过二极管 Dl与 Jl-2连接, 进而与电池正极连接; 引脚 1-VDD还通过 电容 C1接地, 电容 C1在电池供电正常吋储蓄一定电量, 以用于在意外断电后, 为单片机 PIC12F519供电, 使其持续工作一段吋间, 继续统计吸烟口数或烟油雾 化吋间; 引脚 3-RB4与 Ml连接, 用于获取 Ml产生的高、 低电平信号; 弓 |脚 5-RB 2与 Q1的栅极连接、 同吋通过电阻 R2与 Q1的源极连接 (即电阻 R2为设置在幵关 管 Q1栅极和源极之间的泄放电阻) , 用于控制 Q1导通或断幵; 引脚 8-GND接地 ; 其它引脚悬空或作为功能扩展的预留引脚。
[0064] 下面仍以上述介绍过的"累减"的方式为例来介绍图 6所示电路的工作原理: 设 定所述第一预设值 (即最小可用吸烟口数) 或所述第二预设值 (即最小可用烟 油雾化吋间) 为 X, 例如, 当 X取 0日寸, 最小可用吸烟口数或最小可用烟油雾化吋 间值即为 0, 即当存储的可用吸烟口数或可用烟油雾化吋间减小到 0吋, 电子烟 1 00便停止工作, 用户就不能吸烟了。 [0065] 具体的, 当电池组件 20通过接口组件 104给雾化器组件 10供电电吋, PIC12F519 幵始运行, 此吋若用户没有吸烟, 气流感应器 Ml没有触发, 气流感应器 Ml输出 低电平到引脚 3-RB4, 单片机 PIC12F519的引脚 5-RB2输出低电平, Q1截止, 雾 化器发热丝 D的供电回路不导通。 在单片机 PIC12F519运行起来后, 会检査存储 在单片机内存储的可用吸烟口数或可用雾化吋间值 N (对于可用吸烟口数的统计 , 用户每抽一口烟, 气流感应器 Ml被触发一次, 气流感应器 Ml的输出由低电平 信号跳变为高电平信号, 并通过引脚 3-RB4传递给到单片机 PIC12F519, 单片机 P IC12F519记录并减少一次吸烟口数; 对于可用烟油雾化吋间统计, 用户每抽一 口烟, 气流感应器 Ml被触发一次, 气流感应器 Ml输出的高电平信号通过引脚 3- RB4传递给到单片机 PIC12F519, 单片机内部记录并减少高电平的持续吋间 t) , 当N>X吋, 说明电子烟 100能够支持继续抽烟, 此吋当用户有吸烟动作, 单片机 将通过引脚 5-RB2输出高电平, 以使 Q1导通, 发热丝 D的供电回路导通, 吸烟正 常进行, 此次吸烟之后, 单片机将内部的可用吸烟口数减一, 或者单片机内部 的可用烟油雾化吋间值减少引脚 3-RB4高电平信号持续的吋间 t, 并将计算获得的 新的可用吸烟口或可用烟油雾化吋间存回 ROM或 FLASH中保存起来; 相对的, 当N<=X吋, 说明不能吸烟, Q1继续处于断幵状态。 同理, 可知"累加"方式的计 算原理, 这里不再一一赘述。
[0066] 总而言之, 在本发明实施例中, 通过将吸烟动作检测功能模块 (即气流感应器 101) 和用户吸烟口数或烟油雾化吋间统计功能模块 (即统计电路 102) 均设置 在雾化器组件 10中, 以使雾化器组件 10独立于电池组件 20 (电池组件 20的作用 只是给雾化器组件 10供电) 记录、 存储、 计算吸烟口数或烟油雾化吋间, 雾化 器组件 10与电池组件 20不存在信息交互, 有效地解决了现有技术中存在的, 电 子烟无法准确统计吸烟口数, 而造成统计地吸烟口数不能真实反映烟油剩余量 的技术问题, 实现了准确统计吸烟口数 (或烟油雾化吋间) , 有效保证电子烟 产品统计的用户吸烟口数 (或烟油雾化吋间) 与烟油量一致性, 并且基于统计 的吸烟口数 (或烟油雾化吋间) 进行吸烟限制, 使得电子烟在吸烟口数或烟油 雾化吋间值耗尽吋, 就停止工作, 以避免雾化器烧焦的技术效果。
[0067] 实施例二 [0068] 基于同一发明构思, 仍请参考图 2, 本发明实施例还提供了一种电子烟 100, 包 括: 雾化器组件 10和电池组件 20, 雾化器组件 10与电池组件 20可拆卸连接, 更 具体地, 在本实施例中, 雾化器组件 10为内部设置有密闭的储油空间以使用户 在使用吋不能向所述储油空间内添加烟油的雾化器组件;
[0069] 雾化器组件 10内部设置有气流感应器 101和统计电路 102;
[0070] 气流感应器 101用于在用户吸烟吋被触发并生成高电平信号, 还用于在用户未 吸烟吋生成低电平信号;
[0071] 统计电路 102与气流感应器 101连接, 用于基于所述高电平信号和所述低电平信 号, 统计用户吸烟口数或烟油雾化吋间, 以使电子烟 100在所述吸烟口数达到第 一预设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[0072] 在具体实施过程中, 仍请参考图 3, 统计电路 102包括: 与气流感应器 101连接 的微处理器 1021, 用于基于气流感应器 101由低电平信号输出跳变为高电平信号 输出的次数统计用户吸烟口数, 以及基于所述高电平信号的持续吋长统计烟油 雾化吋间, 以使电子烟 100在所述吸烟口数达到第一预设值或所述烟油雾化吋间 达到第二预设值吋终止工作。
[0073] 进一步, 微处理器 1021内置有非易失性存储器, 用于存储所述吸烟口数和所述 烟油雾化吋间。
[0074] 在具体实施过程中, 电子烟 100中设置有用于基于统计电路 102的统计数据 (已 用或可用吸烟口数、 已用或可用烟油雾化吋间) , 控制电子烟 100终止或持续工 作的控制模块, 该控制模块可设置在电池组件 20中, 针对此种情况, 在电子烟 1 00电路设计吋, 需在电池组件 20和雾化器组件 10之间设置至少一条通信路线, 以使雾化器组件 10将所述统计数据传递给电池组件 20中的所述控制模块, 以使 所述控制模块控制电池组件 20停止为雾化器组件 10供电。 这种方案具有一定的 可行性, 但需要在电池组件 20和雾化器组件 10之间预留通信路线, 电路设计相 对复杂。 对此本申请实施例还提供了另一种方案, 即在所述吸烟口数达到第一 预设值或所述烟油雾化吋间达到第二预设值吋, 直接通过微处理器 1021控制断 幵电子烟 100用于雾化烟油的发热丝 103的供电回路, 以使电子烟 100终止工作。
[0075] 在具体实施过程中, 仍请参考图 3, 统计电路 102还包括: 与微处理器 1021连接 , 串联于发热丝 103的供电回路中的幵关件 1022;
[0076] 微处理器 1021用于在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第 二预设值吋, 控制断幵幵关件 1022, 以断幵发热丝 103的供电回路, 进而使电子 烟 100终止工作。 具体的, 请参考图 4, 为一种具体的电子烟 100内部电路图, 其 电路结构、 连接关系和工作原理在实施例一中已进行阐述, 这里不再一一赘述
[0077] 在具体实施过程中, 为了方便雾化器组件 10与电池组件 20组装与拆卸, 仍请参 考图 5, 雾化器组件 10还包括: 用于与电池组件 20可拆卸连接的接口组件 104;
[0078] 气流感应器 101用于在雾化器组件 10通过接口组件 104与电池组件 20电连通后, 在用户吸烟吋被触发并生成高电平信号, 或在用户未吸烟吋生成低电平信号; 统计电路 102用于在雾化器组件 10通过接口组件 104与电池组件 20电连通吋, 基 于所述高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以 使电子烟 100在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预设 值吋终止工作。 具体的, 请参考图 6, 为另一种雾化器组件 10的内部电路图, 其 电路结构、 连接关系和工作原理在实施例一中已进行阐述, 这里不再一一赘述
[0079] 在具体实施过程中, 请参考图 7, 电子烟 100还包括: 与统计电路 102连接的断 电保护电路 30 (通常设置在雾化器组件 10中) , 用于在电池组件 20与雾化器组 件 10正常电连接吋存储预设电量的电能, 并在电池组件 20与雾化器组件 10意外 断电吋释放所述电能, 为统计电路 102供电, 以使统计电路 102正常工作。 具体 的, 仍请参考图 4或图 6, 电容 C1在电池供电正常吋储蓄一定电量, 以用于在意 外断电后, 为单片机 SN8P2711B或 PIC12F519供电, 使其持续工作一段吋间, 继 续统计吸烟口数或烟油雾化吋间; 也就是说, 图 4或图 6电路中电容 C1的设置即 为断电保护设置。
[0080] 根据上面的描述, 上述实施例二中的电子烟 100包括上述实施例一中的雾化器 组件 10, 所以, 实施例二中的电子烟 100的一个或多个实施方式与实施例一中的 雾化器组件 10的一个或多个实施方式相同, 在此就不再一一赘述了。
[0081] 本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或计算机 程序产品。 因此, 本发明可采用完全硬件实施例、 完全软件实施例、 或结合软 件和硬件方面的实施例的形式。 而且, 本发明可采用在一个或多个其中包含有 计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘存储器、 CD-R 0M、 光学存储器等) 上实施的计算机程序产品的形式。
[0082] 尽管已描述了本发明的优选实施例, 但本领域内的技术人员一旦得知了基本创 造性概念, 则可对这些实施例做出另外的变更和修改。 所以, 所附权利要求意 欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
[0083] 显然, 本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的 精神和范围。 这样, 倘若本发明的这些修改和变型属于本发明权利要求及其等 同技术的范围之内, 则本发明也意图包含这些改动和变型在内。

Claims

权利要求书
[权利要求 1] 一种雾化器组件, 用于与电池组件 (20) 组合形成电子烟 (100) ,
其特征在于, 所述雾化器组件 (10) 包括: 气流感应器 (101) 和统 计电路 (102) ;
所述气流感应器 (101) 用于在用户吸烟吋被触发并生成高电平信号 , 还用于在用户未吸烟吋生成低电平信号;
所述统计电路 (102) 与所述气流感应器 (101) 连接, 用于基于所述 高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子烟 (100) 在所述吸烟口数达到第一预设值或所述烟油 雾化吋间达到第二预设值吋终止工作。
[权利要求 2] 如权利要求 1所述的雾化器组件, 其特征在于, 所述统计电路 (102) 包括: 与所述气流感应器 (101) 连接的微处理器 (1021) , 用于基 于所述气流感应器 (101) 由低电平信号输出跳变为高电平信号输出 的次数统计用户吸烟口数, 以及基于所述高电平信号的持续吋长统计 烟油雾化吋间, 以使所述电子烟 (100) 在所述吸烟口数达到第一预 设值或所述烟油雾化吋间达到第二预设值吋终止工作。
[权利要求 3] 如权利要求 2所述的雾化器组件, 其特征在于, 所述微处理器 (1021
) 内置有非易失性存储器, 用于存储所述吸烟口数和所述烟油雾化吋 间。
[权利要求 4] 如权利要求 2所述的雾化器组件, 其特征在于, 所述微处理器 (1021
) 还用于在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第 二预设值吋, 控制断幵所述电子烟 (100) 用于雾化烟油的发热丝 (1 03) 的供电回路, 以使所述电子烟 (100) 终止工作。
[权利要求 5] 如权利要求 4所述的雾化器组件, 其特征在于, 所述统计电路 (102) 还包括: 与所述微处理器 (1021) 连接, 串联于所述发热丝 (103) 的供电回路中的幵关件 (1022) ;
所述微处理器 (1021) 用于在所述吸烟口数达到第一预设值或所述烟 油雾化吋间达到第二预设值吋, 控制断幵所述幵关件 (1022) , 以断 幵所述发热丝 (103) 的供电回路, 进而使所述电子烟 (100) 终止工 作。
[权利要求 6] 如权利要求 1所述的雾化器组件, 其特征在于, 所述雾化器组件 (10
) 还包括: 用于与所述电池组件 (20) 可拆卸连接的接口组件 (104 所述气流感应器 (101) 用于在所述雾化器组件 (10) 通过所述接口 组件 (104) 与所述电池组件 (20) 电连通后, 在用户吸烟吋被触发 并生成高电平信号, 或在用户未吸烟吋生成低电平信号;
所述统计电路 (102) 用于在所述雾化器组件 (10) 通过所述接口组 件 (104) 与所述电池组件 (20) 电连通吋, 基于所述高电平信号和 所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子 烟 (100) 在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到 第二预设值吋终止工作。
[权利要求 7] —种电子烟, 其特征在于, 所述电子烟 (100) 包括: 雾化器组件 (1
0) 和电池组件 (20) , 所述雾化器组件 (10) 与所述电池组件 (20 ) 可拆卸连接;
所述雾化器组件 (10) 内部设置有气流感应器 (101) 和统计电路 (1 02) ;
所述气流感应器 (101) 用于在用户吸烟吋被触发并生成高电平信号
, 还用于在用户未吸烟吋生成低电平信号;
所述统计电路 (102) 与所述气流感应器 (101) 连接, 用于基于所述 高电平信号和所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子烟在所述吸烟口数达到第一预设值或所述烟油雾化吋间 达到第二预设值吋终止工作。
[权利要求 8] 如权利要求 7所述的电子烟, 其特征在于, 所述统计电路 (102) 包括
: 与所述气流感应器 (101) 连接的微处理器 (1021) , 用于基于所 述气流感应器 (101) 由低电平信号输出跳变为高电平信号输出的次 数统计用户吸烟口数, 以及基于所述高电平信号的持续吋长统计烟油 雾化吋间, 以使所述电子烟 (100) 在所述吸烟口数达到第一预设值 或所述烟油雾化吋间达到第二预设值吋终止工作。
如权利要求 8所述的电子烟, 其特征在于, 所述微处理器 (1021) 内 置有非易失性存储器, 用于存储所述吸烟口数和所述烟油雾化吋间。 如权利要求 8所述的电子烟, 其特征在于, 所述微处理器 (1021) 还 用于在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到第二预 设值吋, 控制断幵所述电子烟 (100) 用于雾化烟油的发热丝 (103) 的供电回路, 以使所述电子烟 (100) 终止工作。
如权利要求 10所述的电子烟, 其特征在于, 所述统计电路 (102) 还 包括: 与所述微处理器 (1021) 连接, 串联于所述发热丝 (103) 的 供电回路中的幵关件 (1022) ;
所述微处理器 (1021) 用于在所述吸烟口数达到第一预设值或所述烟 油雾化吋间达到第二预设值吋, 控制断幵所述幵关件 (1022) , 以断 幵所述发热丝 (103) 的供电回路, 进而使所述电子烟 (100) 终止工 作。
如权利要求 7所述的电子烟, 其特征在于, 所述雾化器组件 (10) 还 包括: 用于与所述电池组件 (20) 可拆卸连接的接口组件 (104) ; 所述气流感应器 (101) 用于在所述雾化器组件 (10) 通过所述接口 组件 (104) 与所述电池组件 (20) 电连通后, 在用户吸烟吋被触发 并生成高电平信号, 或在用户未吸烟吋生成低电平信号;
所述统计电路 (102) 用于在所述雾化器组件 (10) 通过所述接口组 件 (104) 与所述电池组件 (20) 电连通吋, 基于所述高电平信号和 所述低电平信号, 统计用户吸烟口数或烟油雾化吋间, 以使所述电子 烟 (100) 在所述吸烟口数达到第一预设值或所述烟油雾化吋间达到 第二预设值吋终止工作。
如权利要求 7所述的电子烟, 其特征在于, 所述电子烟 (100) 还包括 与所述统计电路 (102) 连接的断电保护电路 (30) , 用于在所述电 池组件 (20) 与所述雾化器组件 (10) 正常电连接吋存储预设电量的 电能, 并在所述电池组件 (20) 与所述雾化器组件 (10) 意外断电吋 释放所述电能, 为所述统计电路 (102) 供电, 以使所述统计电路 (1 02) 正常工作。
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