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WO2016074234A1 - Electronic cigarette control circuit and electronic cigarette atomization control method - Google Patents

Electronic cigarette control circuit and electronic cigarette atomization control method Download PDF

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Publication number
WO2016074234A1
WO2016074234A1 PCT/CN2014/091161 CN2014091161W WO2016074234A1 WO 2016074234 A1 WO2016074234 A1 WO 2016074234A1 CN 2014091161 W CN2014091161 W CN 2014091161W WO 2016074234 A1 WO2016074234 A1 WO 2016074234A1
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WO
WIPO (PCT)
Prior art keywords
resistor
electrically connected
electronic cigarette
microprocessor
electrical conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/091161
Other languages
French (fr)
Chinese (zh)
Inventor
刘秋明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimree Technology Co Ltd
Original Assignee
Kimree Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimree Technology Co Ltd filed Critical Kimree Technology Co Ltd
Priority to CN201480079384.9A priority Critical patent/CN106793829A/en
Priority to PCT/CN2014/091161 priority patent/WO2016074234A1/en
Priority to PCT/CN2015/072834 priority patent/WO2016074363A1/en
Publication of WO2016074234A1 publication Critical patent/WO2016074234A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of electric heating products, in particular to an electronic cigarette control circuit and an electronic aerosolization control method.
  • the electronic cigarettes of the prior art generally consist of an atomizing assembly for atomizing the smoke oil and a battery assembly for powering the atomizing assembly.
  • an existing electronic cigarette adopts a control circuit integrated with an air flow sensor to control the electronic cigarette, and when the user smokes the electronic cigarette, the air pressure in the electronic cigarette changes, thereby causing the film capacitance of the air flow sensor to occur. deformation.
  • a trigger signal is sent to the microprocessor in the control circuit to cause the microprocessor to control the battery assembly to supply power to the atomizing assembly to atomize the smoke oil.
  • Another type of electronic cigarette in the prior art controls the electronic cigarette by replacing the air flow sensor with a mechanical button switch to realize atomized liquid smoke. Since the frequency of pressing the button during smoking of the electronic cigarette is high, the button switch is prone to failure during the long-term pressing process, and thus the electronic cigarette is controlled by using a touch switch instead of the above-mentioned button switch on some electronic cigarettes.
  • the touch switch is usually disposed at a certain position on the outer peripheral surface of the battery assembly, and the electronic cigarette is operated by touching the touch switch, so that when the electronic cigarette is packaged or held, the touch switch is easily touched to cause the electronic The situation in which smoke automatically works.
  • the invention provides an electronic cigarette control circuit and an electronic aerosolization control method
  • An electronic cigarette control circuit for controlling a battery of an electronic cigarette to supply electric heating wire to atomize the smoke oil, comprising: a first electric conductor, a second electric conductor, a signal detecting unit and a microprocessor;
  • the first electrical conductor and the second electrical conductor are located at different positions on an outer surface of the electronic cigarette, and the second electrical conductor is electrically connected to a positive pole of the battery, the first electrical conductor and the signal
  • the detecting unit is electrically connected, and the signal detecting unit is electrically connected to the microprocessor, and the heating wire is electrically connected to the microprocessor;
  • the signal detecting unit is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, and if yes, the signal detecting unit sends a trigger signal to the microprocessor, and the microprocessor is configured to use The trigger signal controls the battery to supply power to the heating wire to atomize the heating wire to generate smoke.
  • the signal detecting unit comprises:
  • a transistor switching circuit electrically connected to the filter circuit and the microprocessor
  • the filter circuit is configured to filter a signal transmitted from the first electrical conductor and transmit the filtered signal to the transistor switching circuit; the transistor switching circuit receives a transmission from the filtering circuit
  • the trigger signal is sent to the microprocessor after the signal is described.
  • the transistor switching circuit includes a first transistor and a first resistor, a base of the first transistor is connected to the filter circuit, and an emitter of the first transistor is grounded, The collector of the first transistor is connected to the first resistor and the microprocessor, and the other end of the first resistor is electrically connected to the anode of the battery.
  • the transistor switching circuit includes a second transistor, a third transistor, a second resistor, a third resistor, and a fourth resistor; a base of the second transistor is connected to the filter circuit, The emitter of the second transistor is grounded, the collector of the second transistor is connected to the second resistor and the third resistor, and the other end of the second resistor is electrically connected to the anode of the battery.
  • the other end of the third resistor is connected to the base of the third transistor, the emitter of the third transistor is electrically connected to the anode of the battery, and the collector and the fourth of the third transistor
  • the resistor and the microprocessor are electrically connected, and the other end of the fourth resistor is grounded.
  • the transistor switching circuit includes a comparator, a fifth resistor, and the fifth resistor a sixth resistor connected in series with each other, an end of the fifth resistor remote from the sixth resistor is electrically connected to a positive pole of the battery, and an end of the sixth resistor remote from the fifth resistor is grounded, the comparator The non-inverting input is electrically connected to the first conductor, and the inverting input of the comparator is connected to an end of the fifth resistor adjacent to the sixth resistor.
  • the filter circuit includes a seventh resistor, an eighth resistor, a first capacitor, and a second capacitor, wherein one end of the seventh resistor is grounded, and the other end of the seventh resistor is electrically connected to the first conductor One end of the first capacitor is connected to the first electrical conductor, the other end of the first capacitor is grounded, one end of the eighth resistor is connected to the first electrical conductor, and the other end of the eighth electrical resistor One end is connected to the transistor switching circuit, one end of the second capacitor is connected to one end of the eighth resistor away from the first conductor, and the other end of the second capacitor is grounded.
  • the filter circuit includes a ninth resistor and a third capacitor, one end of the ninth resistor is grounded, and the other end of the ninth resistor is electrically connected to the first conductor, and one end of the third capacitor Connected to the first electrical conductor and the non-inverting input of the comparator, the other end of the third capacitor is grounded.
  • the microprocessor is implemented by a chip MC32P7010A0I.
  • the electronic cigarette control circuit further includes a charging management unit for charging the battery, wherein the charging management unit comprises: a controller and a tenth resistor, one end of the tenth resistor and the controller Electrically connected, the other end of the tenth resistor is grounded; the controller is electrically connected to a charging interface disposed on the electronic cigarette housing and a positive pole of the battery, respectively, and the controller and the microprocessor are electrically connected connection.
  • the charging management unit comprises: a controller and a tenth resistor, one end of the tenth resistor and the controller Electrically connected, the other end of the tenth resistor is grounded; the controller is electrically connected to a charging interface disposed on the electronic cigarette housing and a positive pole of the battery, respectively, and the controller and the microprocessor are electrically connected connection.
  • the electronic cigarette control circuit further comprises at least two light emitting diodes arranged in parallel, the cathode common end of the light emitting diode being electrically connected to the microprocessor, the anode common end of the light emitting diode and the battery The positive electrode is electrically connected.
  • the signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive, the first electrical conductor and the second electrical conductor are located at different positions of the outer surface of the electronic cigarette, and the second electrical conductor and the battery
  • the positive electrode is electrically connected, the first electrical conductor is electrically connected to the signal detecting unit, and the signal detecting unit is electrically connected to the microprocessor;
  • the signal detecting unit sends a trigger signal to the microprocessor
  • the signal detecting unit includes: a filter circuit electrically connected to the first conductive body, and a transistor switch circuit electrically connected to the filter circuit and the microprocessor;
  • the sending, by the signal detecting unit, the trigger signal to the microprocessor includes:
  • the filter circuit filters a signal transmitted from the first electrical conductor, and transmits the filtered signal to the transistor switching circuit;
  • the transistor switching circuit transmits the trigger signal to the microprocessor based on the received signal.
  • the invention provides an electronic cigarette control circuit and an electronic aerosolization control method, the electronic cigarette control circuit comprising: a first electrical conductor, a second electrical conductor, a signal detecting unit and a microprocessor; the first electrical conductor and the The second electrical conductor is located at different positions on the outer surface of the electronic cigarette, the second electrical conductor is electrically connected to the positive pole of the battery, the first electrical conductor is electrically connected to the signal detecting unit, and the The signal detecting unit is electrically connected to the microprocessor, and the heating wire is electrically connected to the microprocessor; the signal detecting unit is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, If yes, the signal detecting unit sends a trigger signal to the microprocessor, and the microprocessor is configured to control the battery to supply power to the heating wire according to the trigger signal, so that the heating wire atomizes the smoke oil.
  • the electronic cigarette control circuit provided by the invention enables the first electric conductor and the second electric conductor to be disconnected without corresponding operation by the user, effectively preventing the electronic cigarette from being corresponding to the user.
  • the operation is performed, the waste of the smoke oil and the unnecessary shortening of the service life of the electronic cigarette are automatically performed, and if the user desires to smoke the smoke, the first electric conductor and the second electric conductor are simultaneously touched. Yes, the user does not need to pump or press the operation, which reduces the user's operation steps and difficulty, and improves the user's experience of smoking the smoke.
  • FIG. 1 is a schematic circuit diagram of a preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention
  • FIG. 2 is a schematic circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention.
  • FIG. 3 is a circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention Schematic;
  • FIG. 4 is a schematic circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention.
  • FIG. 7 is a flow chart of steps of a preferred embodiment of an electronic aerosolization control method according to an embodiment of the present invention.
  • FIG. 8 is a flow chart of steps of another preferred embodiment of an electronic aerosolization control method according to an embodiment of the present invention.
  • Embodiment 1 This embodiment describes in detail the specific structure of the electronic cigarette control circuit capable of preventing the electronic cigarette from automatically working and improving the user's operation experience:
  • first electrical conductor and a second electrical conductor and the first electrical conductor and the second electrical conductor shown in this embodiment are located at different positions on an outer surface of the electronic cigarette, and the first electrical conductor and The second electrical conductor is made of a conductive material.
  • the first electrical conductor and the second electrical conductor are made of a metal material, so that the structure of the electronic cigarette is relatively reliable.
  • the metal material may be a material such as gold, silver, copper, iron or stainless steel, and is not specifically limited herein.
  • the specific position of the first electrical conductor and the second electrical conductor is not limited in this embodiment, as long as it is located on the outer surface of the electronic cigarette, and the first electrical conductor is different from the second electrical conductor. can;
  • the first electrical conductor may be a sleeve body and sleeved on the outer peripheral surface of the suction nozzle for sucking smoke, so that the user can directly touch the first electrical conductor when sucking the smoke;
  • the second electrical conductor may also be a sleeve body, and the second electrical conductor is sleeved on the outer peripheral surface of the electronic cigarette, preferably sleeved in the middle and lower portions of the electronic cigarette, and the user may The second electric conductor can be directly touched by being placed in the middle and lower portions of the electronic cigarette.
  • first electrical conductor and the second electrical conductor are disposed at different positions on the outer circumferential surface of the electronic cigarette, and the specific shape is not limited.
  • the first electrical conductor is sleeved on the outer circumferential surface of the nozzle
  • the second electrical conductor is sleeved on the middle and lower portions of the electronic cigarette as an example, and the embodiment shown in this embodiment
  • the second electrical conductor is electrically connected to the positive electrode of the battery such that the potential of the second electrical conductor is higher than the potential of the first electrical conductor; therefore, the manner in which the second electrical conductor is electrically connected to the battery may be direct
  • the electrical connection is achieved indirectly or indirectly as long as the potential of the second electrical conductor is higher than the potential of the first electrical conductor.
  • the electronic cigarette control circuit further includes: a signal detecting unit 10 and a microprocessor 20, and the signal The detecting unit 10 is electrically connected to the microprocessor 20, and the microprocessor 20 is electrically connected to the heating wire 30, so that the microprocessor 20 controls the battery 40 to supply power to the heating wire 30 to make the electric heating.
  • the wire 30 atomizes the smoke oil to generate smoke.
  • the signal detecting unit 10 is electrically connected to the first electrical conductor, and the signal detecting unit 10 is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, that is, whether the user touches the same at the same time. The first electrical conductor and the second electrical conductor, if simultaneously touched, the signal detecting unit 10 determines that the first electrical conductor is electrically connected to the second electrical conductor.
  • the signal detecting unit 10 determines that the first electrical conductor is electrically connected to the second electrical conductor, the signal detecting unit 10 sends a trigger signal to the microprocessor 20, and the microprocessor 20 is configured to The battery 40 is controlled to supply power to the heating wire 30 according to the trigger signal to atomize the heating wire 30 to generate smoke.
  • the advantage of using the electronic cigarette control circuit shown in this embodiment is that, in the case that the user does not have a corresponding operation (while touching the first conductor and the second conductor located on the outer surface of the electronic cigarette), the first When the electric conductor and the second electric conductor are disconnected, the battery 40 does not supply power to the electric heating wire 30, and the electronic cigarette effectively avoids the electronic cigarette in the process of packaging and transportation.
  • the electronic cigarette of the present embodiment effectively avoids accidents, such as electronic cigarettes, because of the waste of the smoke oil caused by the automatic operation and the unnecessary shortening of the service life of the electronic cigarette.
  • the danger of fire or explosion caused by long-time automatic work which can improve safety and effectively reduce the probability that the heating wire 30 is falsely triggered to atomize the smoke oil, and if the user wishes to smoke the smoke, touch the same
  • the first electrical conductor and the second electrical conductor can be described without user suction Or pressing the operation reduces the user's operation steps and difficulty, and improves the user's experience of smoking the smoke.
  • an airflow sensing switch for sensing the user's action of sucking smoke is disposed inside the electronic cigarette, the smoke will inevitably condense into the smoke oil during the internal circulation of the electronic cigarette, and the condensed smoke oil will flow into the airflow sensing.
  • the airflow sensing switch will not work properly, so that the atomizer cannot work normally even if the user smokes the electronic cigarette, thereby greatly reducing the electronic cigarette.
  • the service life of the electronic cigarette provided in this embodiment does not need to be internally provided with the air flow sensing switch, and the internal liquefied smoke oil does not affect the electrical connection relationship inside the electronic cigarette, as long as the user touches the first electrical conductor at the same time. And the second electrical conductor, so that the battery 40 can supply power to the heating wire 30, prolonging the service life of the electronic cigarette, and effectively reducing the cost of the electronic cigarette because the airflow sensing switch is not required to be disposed. And avoiding that the airflow sensor does not detect the smoking signal when the smoking intensity is small, the short circuit of the smoke oil entering the battery component from the airflow passage, etc. problem.
  • the first conductor and the second conductor are naturally touched at the same time, which simplifies the step of the user sucking the smoke, and avoids the situation that the heating wire 30 cannot work without touching. .
  • Embodiment 2 This embodiment further describes the specific structure of the electronic cigarette control circuit in further detail:
  • the signal detecting unit 10 in the smoking control circuit shown in this embodiment specifically includes:
  • transistor switching circuit 102 electrically connected to the filter circuit 101 and the microprocessor 20;
  • the filter circuit 101 is configured to filter a signal transmitted from the first conductor, and transmit the filtered signal to the transistor switch circuit 102;
  • the transistor switch circuit 102 receives the signal transmitted by the filter circuit 101 and sends the trigger signal to the microprocessor.
  • the specific device mode of the control circuit has the following conditions. It should be clarified that the following is an example of the electronic cigarette control circuit provided in this embodiment, which is not limited as long as the microprocessor 20 can When it is determined that the first electrical conductor and the second electrical conductor are electrically connected, the control battery 40 may supply power to the heating wire 30.
  • the first type is shown in FIG. 3.
  • the following is an example in which J4 is connected to the first electrical conductor, and J3 is connected to the second electrical conductor.
  • J4 is connected to the first electrical conductor
  • J3 is connected to the second electrical conductor.
  • the user is more convenient to operate and convenient for the user to draw.
  • one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively, may be disposed on the outer surface of the electronic cigarette.
  • the filter circuit 101 includes a seventh resistor R7, an eighth resistor R8, a first capacitor C1 and a second capacitor C2;
  • one end of the seventh resistor R7 is grounded, and the other end of the seventh resistor R7 is electrically connected to the first conductor;
  • One end of the first capacitor C1 is connected to the first electrical conductor, and the other end of the first capacitor C1 is grounded;
  • One end of the eighth resistor R8 is connected to the first electrical conductor, the other end of the eighth resistor R8 is connected to the transistor switching circuit 102, and one end of the second capacitor C2 is connected to the eighth resistor.
  • the other end of the second capacitor C2 is grounded at an end of the R8 away from the first conductor.
  • the transistor switching circuit 102 includes a first transistor Q1 and a first resistor R1;
  • the base of the first transistor Q1 is connected to the filter circuit 101, that is, as shown in FIG. 3, the other end of the eighth resistor R8 is connected to the base of the first transistor Q1. To achieve the connection of the filter circuit 101 and the transistor switch circuit 102.
  • the emitter of the first transistor Q1 is grounded, the collector of the first transistor Q1 is connected to the first resistor R1 and the microprocessor U1, and the other end of the first resistor R1 is The positive pole of the battery is electrically connected.
  • the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.
  • the microprocessor U1 is implemented by the chip MC32P7010A0I, and of course, other chips may be used, which are not limited in this embodiment;
  • the first three of the transistor switch circuit 102 if no one touches the first electrical conductor and the second electrical conductor, or does not simultaneously touch the first electrical conductor and the second electrical conductor
  • the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;
  • the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;
  • the first switch circuit 50 includes a fourth transistor Q4;
  • the wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.
  • the second type is shown in FIG. 4 .
  • the following is an example in which J4 is connected to the first electrical conductor and J3 is connected to the second electrical conductor.
  • J4 is connected to the first electrical conductor
  • J3 is connected to the second electrical conductor.
  • the user is more convenient to operate and convenient for the user to draw.
  • one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively, may be disposed on the outer surface of the electronic cigarette.
  • the transistor switching circuit 102 in the electronic cigarette control circuit includes a second transistor Q2, a third transistor Q3, a second resistor R2, a third resistor R3, and a fourth resistor R4;
  • the base of the second transistor Q2 is connected to the filter circuit 101;
  • the other end of the eighth resistor R8 is connected to the base of the second transistor Q2 to implement connection between the filter circuit 101 and the transistor switch circuit 102.
  • the emitter of the second transistor Q2 is grounded, and the collector of the second transistor Q2 is connected to the second resistor R2 and the third resistor R3;
  • the other end of the second resistor R2 is electrically connected to the anode of the battery, and the other end of the third resistor R3 is connected to the base of the third transistor Q3;
  • the emitter of the third transistor Q3 is electrically connected to the anode of the battery, the collector of the third transistor Q3 is electrically connected to the fourth resistor R4 and the microprocessor U1, and the fourth resistor R4 is further One end is grounded.
  • the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.
  • microprocessor U1 The specific implementation structure of the microprocessor U1 is shown in FIG. 3, and details are not described in this embodiment.
  • the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;
  • the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;
  • the first switch circuit 50 includes a fourth transistor Q4;
  • the wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.
  • the third type is shown in FIG. 5.
  • J4 is connected to the first electrical conductor
  • J3 is connected to the second electrical conductor as an example.
  • one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively may be disposed on the outer surface of the electronic cigarette.
  • the filter circuit 101 includes a ninth resistor R9 and a third capacitor C3;
  • One end of the ninth resistor R9 is grounded, and the other end of the ninth resistor R9 is electrically connected to the first conductor;
  • One end of the third capacitor C3 is connected to the first conductor and the transistor switch circuit 102, and the other end of the third capacitor C3 is grounded.
  • the transistor switching circuit 102 includes a comparator U2, a fifth resistor R5, and a sixth resistor R6 connected in series with the fifth resistor R5;
  • One end of the third capacitor C3 of the filter circuit 101 is connected to the first conductor and the non-inverting input terminal of the comparator U2 to implement the filter circuit 101 and the transistor switch circuit 102. Connected.
  • An end of the fifth resistor R5 remote from the sixth resistor R6 is electrically connected to a positive pole of the battery;
  • An end of the sixth resistor R6 remote from the fifth resistor R5 is grounded, a non-inverting input end of the comparator U2 is electrically connected to the first conductor, and an inverting input end of the comparator U2 is R5 of the fifth resistor is connected to an end adjacent to the sixth resistor R6.
  • the filter circuit 101 and the transistor switch circuit 102 including the comparator U2 signals transmitted by the second conductor when used by different users or used in different places can be avoided. Large fluctuations cause the atomizer to atomize the smoke oil to be unstable.
  • the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.
  • microprocessor U1 The specific implementation structure of the microprocessor U1 is shown in the embodiment shown in FIG. 3, and details are not described in this embodiment.
  • the received signal SIG logic 0, then Not supplying power to the heating wire 30;
  • the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;
  • the signal is first filtered by the filter circuit 101, and the comparator U2 receives the filtered conduction signal from the forward input terminal and compares it with the reference voltage signal of the inverting input terminal, and the output terminal of the comparator U2 outputs a comparison result signal as a trigger signal to the
  • the microprocessor U1 is described.
  • the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;
  • the first switch circuit 50 includes a fourth transistor Q4;
  • the wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.
  • the filter circuit 101 the transistor switch circuit 102, the microprocessor 20, and the first switch circuit 50 in the electronic cigarette control circuit in the setting mode.
  • the specific structure and workflow are shown in Figure 4, and will not be described in this mode.
  • the electronic cigarette control circuit of the present invention further includes: a charging management unit 70 for charging the battery, wherein the charging management unit 70 includes: a controller U3;
  • the model of the controller U3 may be JW1057.
  • the model of the controller U3 is not limited in the embodiment, as long as the controller U3 can charge the battery through an external power source. can.
  • the battery-charged charging management unit 70 shown in this embodiment further includes a tenth resistor R10, one end of the tenth resistor R10 is electrically connected to the controller U3, and the other end of the tenth resistor R10 is grounded;
  • the controller U3 is electrically connected to a charging interface disposed on the electronic cigarette housing and a positive pole of the battery, respectively;
  • the charging interface is electrically connected to J6;
  • the controller U3 is electrically connected to the microprocessor U1.
  • the controller U3 determines that the charging interface is connected to an external power source, the controller U3 supplies power to the battery to cause the battery to be charged.
  • the electronic cigarette control circuit shown in this embodiment further includes: a second switch circuit 60, the second switch circuit 60 includes a fifth transistor Q5;
  • the fifth transistor Q5 is electrically connected to the microprocessor U1, so that the microprocessor U1 determines that the external power source is charging the battery, then the microprocessor U1 controls the fifth transistor Q5 to open to prevent current from flowing through the heating wire 30 during charging. While the external power source is not charging the heating wire 30, the microprocessor U1 can control the fifth transistor Q5 to be always on.
  • the electronic cigarette control circuit further comprises at least two light emitting diodes arranged in parallel, namely LED1 and LED2 as shown in FIG. 6;
  • the light-emitting diodes are exemplified by two examples in the embodiment. In practical applications, there may be more or less, and the specifics are not limited.
  • the cathode common end of the light emitting diode is electrically connected to the microprocessor U1, and the anode common end of the light emitting diode 1 is electrically connected to the positive electrode of the battery.
  • the microprocessor U1 can indicate different states of the operation of the electronic cigarette through the light emitting diode. For example, when the user smokes the smoke, that is, when the heating wire 30 is energized, the microprocessor U1 controls the LED1. And LED2 are both illuminated;
  • the microprocessor U1 controls the LED 1 and the LED 2 to circulate and emit light
  • the light-emitting diodes may also indicate different working states of the electronic cigarettes by different illumination modes, which are not described in detail in this embodiment.
  • the time is 2-10ms.
  • the setting of the time period mainly considers the electrical contact problem. The user does not need to press the first electric conductor and the second electric conductor at the same time at the same time, but only starts to be pressed instantaneously, and an instantaneous trigger signal is generated. However, even if there is no trigger signal in the period of time, a heating time can be maintained, which can overcome the problem of immediately turning off the heating atomization after the body is turned on and released, which is convenient for the user to use.
  • Embodiment 3 this embodiment is applicable to an electronic aerosolization control method capable of avoiding automatic operation of electronic cigarettes. Detailed description of the line:
  • the electronic aerosolization control method includes:
  • the signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive;
  • the first electrical conductor and the second electrical conductor are located at different positions on an outer surface of the electronic cigarette, and the second electrical conductor is electrically connected to a positive electrode of the battery, the first electrical conductor and the signal detecting unit Electrically connected, the signal detecting unit is electrically connected to the microprocessor;
  • first electrical conductor and the second electrical conductor please refer to the first embodiment to the second embodiment, and no further details are provided in the embodiment.
  • the signal detecting unit sends a trigger signal to the microprocessor.
  • the microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke.
  • Embodiment 4 This embodiment further describes the electronic aerosolization control method in further detail:
  • the signal detecting unit includes: a filter circuit electrically connected to the first conductive body, and a transistor switch circuit electrically connected to the filter circuit and the microprocessor;
  • the electronic aerosolization control method includes:
  • the signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive;
  • the filtering circuit filters the signal transmitted from the first electrical conductor, and transmits the filtered signal to the transistor switching circuit;
  • the transistor switch circuit sends the trigger signal to the microprocessor according to the received signal.
  • the specific circuit structure of the transistor switching circuit is shown in the second embodiment, and is not in this embodiment. Make a statement.
  • the microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke.
  • An advantage of the electronic aerosolization control method provided by the third embodiment and the fourth embodiment is that the user does not have a corresponding operation (while touching the first electric conductor and the second electric conductor located on the outer surface of the electronic cigarette) In the case that the first electric conductor and the second electric conductor are disconnected, the electronic cigarette can effectively prevent the electronic cigarette from automatically working when the user does not perform corresponding operations during packaging and transportation.
  • the waste of smoke oil and the unnecessary shortening of the service life of the electronic cigarette can improve safety, and can effectively reduce the probability that the heating wire is falsely triggered to atomize the smoke oil, and if the user wishes to smoke the smoke, Simultaneously touching the first electrical conductor and the second electrical conductor, without the user's suction or pressing operation, reducing the operation steps and difficulty of the user, and improving the user experience of smoking the smoke.
  • the airflow sensing switch is not required to be disposed, the cost of the electronic cigarette is effectively reduced, and the problem that the airflow sensor does not detect the smoking signal and the smoke oil enters the battery component from the airflow passage to cause a short circuit is avoided when the smoking intensity is small. More preferably, when the user smokes the smoke, the first conductor and the second conductor are naturally touched at the same time, which simplifies the step of the user to smoke the smoke, and avoids the situation that the heating wire cannot work without touching.

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

An electronic cigarette control circuit and an electronic cigarette atomization control method, comprising: a first conductor and a second conductor, wherein the first conductor and the second conductor are located at different locations on an outer surface of the electronic cigarette; the second conductor is electrically connected to the positive electrode of a battery (40); the first conductor is electrically connected to a signal detection unit (10); the signal detection unit (10) is electrically connected to a microprocessor (20); and an electric heating wire (30) is electrically connected to the microprocessor (20). The present invention effectively avoids the automatic operation of an electronic cigarette when a user does not perform a corresponding operation; and if the user hopes to have a smoke, then it is only necessary to simultaneously touch the first conductor and the second conductor, without sucking or pressing operations of the user, thereby reducing operating steps and the difficulty for the user.

Description

一种电子烟控制电路以及电子烟雾化控制方法Electronic cigarette control circuit and electronic aerosolization control method 技术领域Technical field

本发明涉及电加热产品领域，尤其涉及一种电子烟控制电路以及电子烟雾化控制方法。The invention relates to the field of electric heating products, in particular to an electronic cigarette control circuit and an electronic aerosolization control method.

背景技术Background technique

现有技术中的电子烟一般都是由用于雾化烟油的雾化组件和用于给所述雾化组件供电的电池组件两部分组成。其中，现有的一种电子烟中采用集成有气流感应器的控制电路对电子烟进行控制，在用户吸食电子烟时，电子烟内的气压会产生变化，进而导致气流感应器的薄膜电容发生形变。当该薄膜电容的形变量达到阈值时，向控制电路中的微处理器发送触发信号以使微处理器控制所述电池组件给所述雾化组件供电以雾化烟油。The electronic cigarettes of the prior art generally consist of an atomizing assembly for atomizing the smoke oil and a battery assembly for powering the atomizing assembly. Among them, an existing electronic cigarette adopts a control circuit integrated with an air flow sensor to control the electronic cigarette, and when the user smokes the electronic cigarette, the air pressure in the electronic cigarette changes, thereby causing the film capacitance of the air flow sensor to occur. deformation. When the shape variable of the film capacitor reaches a threshold, a trigger signal is sent to the microprocessor in the control circuit to cause the microprocessor to control the battery assembly to supply power to the atomizing assembly to atomize the smoke oil.

然而，这样的电子烟在包装或者运输的过程中，容易出现电子烟内的气压发生变化的情况，进而导致电子烟自动工作。而电子烟长时间的自动工作会容易造成起火和爆炸的危险，同时电子烟长时间的自动工作会导致雾化后的烟油因被空气多次反复氧化而使其变质和变味的情况。此外，上述的现有技术需要雾化组件上的通气道与气流感应器的通气道连通，而目前气流感应器都安装在远离雾化组件的一端，在电子烟工作过程中雾化组件上的烟液会顺着通气道流到电池组件内的电池和气流感应器上，会损坏气流感应器和电池，造成电池短路或不工作等现象。However, in the process of packaging or transportation, such an electronic cigarette is prone to change in the air pressure in the electronic cigarette, thereby causing the electronic cigarette to work automatically. The long-term automatic operation of the electronic cigarette may easily cause fire and explosion. At the same time, the automatic operation of the electronic cigarette for a long time may cause the atomized smoke oil to deteriorate and odor due to repeated oxidation of the air. In addition, the above prior art requires that the air passage on the atomizing assembly is in communication with the air passage of the air flow sensor, and the current air flow sensor is installed at an end away from the atomizing assembly, and the atomizing assembly is in operation during the electronic cigarette operation. The liquid will flow along the air passage to the battery and airflow sensor in the battery pack, which may damage the airflow sensor and the battery, causing the battery to be short-circuited or not working.

现有中的另一种电子烟为通过机械按键开关替代气流感应器来对电子烟进行控制，以实现雾化烟液。而由于电子烟吸烟时按压按键的频率较高，这样按键开关在长期的按压过程中容易失灵，因而在有些电子烟上通过利用触摸开关代替上述按键开关以对电子烟进行控制。然而，所述触摸开关通常设置在电池组件外周面的某一个位置上，只要触摸到该触摸开关电子烟便工作，因而在包装或握持电子烟时，容易触摸到所述触摸开关而导致电子烟自动工作的情况。Another type of electronic cigarette in the prior art controls the electronic cigarette by replacing the air flow sensor with a mechanical button switch to realize atomized liquid smoke. Since the frequency of pressing the button during smoking of the electronic cigarette is high, the button switch is prone to failure during the long-term pressing process, and thus the electronic cigarette is controlled by using a touch switch instead of the above-mentioned button switch on some electronic cigarettes. However, the touch switch is usually disposed at a certain position on the outer peripheral surface of the battery assembly, and the electronic cigarette is operated by touching the touch switch, so that when the electronic cigarette is packaged or held, the touch switch is easily touched to cause the electronic The situation in which smoke automatically works.

发明内容Summary of the invention

本发明提供了一种电子烟控制电路以及电子烟雾化控制方法；The invention provides an electronic cigarette control circuit and an electronic aerosolization control method;

一种电子烟控制电路，用于控制电子烟的电池给电热丝供电以雾化烟油，其中，包括：第一导电体、第二导电体、信号检测单元以及微处理器；An electronic cigarette control circuit for controlling a battery of an electronic cigarette to supply electric heating wire to atomize the smoke oil, comprising: a first electric conductor, a second electric conductor, a signal detecting unit and a microprocessor;

所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与所述电池的正极电连接，所述第一导电体与所述信号检测单元电连接，且所述信号检测单元与所述微处理器电连接，所述电热丝与所述微处理器电连接；The first electrical conductor and the second electrical conductor are located at different positions on an outer surface of the electronic cigarette, and the second electrical conductor is electrically connected to a positive pole of the battery, the first electrical conductor and the signal The detecting unit is electrically connected, and the signal detecting unit is electrically connected to the microprocessor, and the heating wire is electrically connected to the microprocessor;

所述信号检测单元用于检测所述第一导电体和所述第二导电体是否导通，若是，则所述信号检测单元向所述微处理器发送触发信号，所述微处理器用于根据所述触发信号控制所述电池为所述电热丝供电，以使所述电热丝雾化烟油以生成烟雾。The signal detecting unit is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, and if yes, the signal detecting unit sends a trigger signal to the microprocessor, and the microprocessor is configured to use The trigger signal controls the battery to supply power to the heating wire to atomize the heating wire to generate smoke.

优选的，所述信号检测单元包括：Preferably, the signal detecting unit comprises:

与所述第一导电体电连接的滤波电路；a filter circuit electrically connected to the first electrical conductor;

与所述滤波电路及所述微处理器电连接的晶体管开关电路；a transistor switching circuit electrically connected to the filter circuit and the microprocessor;

所述滤波电路用于对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路；所述晶体管开关电路接收到所述滤波电路传送过来的所述信号后向所述微处理器发送所述触发信号。The filter circuit is configured to filter a signal transmitted from the first electrical conductor and transmit the filtered signal to the transistor switching circuit; the transistor switching circuit receives a transmission from the filtering circuit The trigger signal is sent to the microprocessor after the signal is described.

优选的，所述晶体管开关电路包括第一三极管及第一电阻，所述第一三极管的基极与所述滤波电路相连，所述第一三极管的发射极接地，所述第一三极管的集电极与所述第一电阻及所述微处理器相连，所述第一电阻的另一端与电池的正极电连接。Preferably, the transistor switching circuit includes a first transistor and a first resistor, a base of the first transistor is connected to the filter circuit, and an emitter of the first transistor is grounded, The collector of the first transistor is connected to the first resistor and the microprocessor, and the other end of the first resistor is electrically connected to the anode of the battery.

优选的，所述晶体管开关电路包括第二三极管、第三三极管、第二电阻、第三电阻以及第四电阻；所述第二三极管的基极与所述滤波电路相连，所述第二三极管的发射极接地，所述第二三极管的集电极与所述第二电阻及第三电阻相连，所述第二电阻的另一端与电池的正极电连接，所述第三电阻的另一端与所述第三三极管的基极相连，所述第三三极管的发射极与电池的正极电连接，所述第三三极管的集电极与第四电阻及微处理器电连接，所述第四电阻的另一端接地。Preferably, the transistor switching circuit includes a second transistor, a third transistor, a second resistor, a third resistor, and a fourth resistor; a base of the second transistor is connected to the filter circuit, The emitter of the second transistor is grounded, the collector of the second transistor is connected to the second resistor and the third resistor, and the other end of the second resistor is electrically connected to the anode of the battery. The other end of the third resistor is connected to the base of the third transistor, the emitter of the third transistor is electrically connected to the anode of the battery, and the collector and the fourth of the third transistor The resistor and the microprocessor are electrically connected, and the other end of the fourth resistor is grounded.

优选的，所述晶体管开关电路包括比较器、第五电阻以及与所述第五电阻 相互串联的第六电阻，所述第五电阻的远离所述第六电阻的一端与所述电池的正极电连接，所述第六电阻的远离所述第五电阻的一端接地，所述比较器的同相输入端与所述第一导电体电连接，所述比较器的反相输入端与所述第五电阻的与所述第六电阻相邻的一端相连。Preferably, the transistor switching circuit includes a comparator, a fifth resistor, and the fifth resistor a sixth resistor connected in series with each other, an end of the fifth resistor remote from the sixth resistor is electrically connected to a positive pole of the battery, and an end of the sixth resistor remote from the fifth resistor is grounded, the comparator The non-inverting input is electrically connected to the first conductor, and the inverting input of the comparator is connected to an end of the fifth resistor adjacent to the sixth resistor.

优选的，所述滤波电路包括第七电阻、第八电阻、第一电容及第二电容，所述第七电阻的一端接地，所述第七电阻的另一端与所述第一导电体电连接，所述第一电容的一端与所述第一导电体相连，所述第一电容的另一端接地，所述第八电阻的一端与所述第一导电体相连，所述第八电阻的另一端与所述晶体管开关电路相连，所述第二电容的一端连接于所述第八电阻的远离所述第一导电体的一端，所述第二电容的另一端接地。Preferably, the filter circuit includes a seventh resistor, an eighth resistor, a first capacitor, and a second capacitor, wherein one end of the seventh resistor is grounded, and the other end of the seventh resistor is electrically connected to the first conductor One end of the first capacitor is connected to the first electrical conductor, the other end of the first capacitor is grounded, one end of the eighth resistor is connected to the first electrical conductor, and the other end of the eighth electrical resistor One end is connected to the transistor switching circuit, one end of the second capacitor is connected to one end of the eighth resistor away from the first conductor, and the other end of the second capacitor is grounded.

优选的，所述滤波电路包括第九电阻及第三电容，所述第九电阻的一端接地，所述第九电阻的另一端与所述第一导电体电连接，所述第三电容的一端与所述第一导电体及所述比较器的同相输入端相连，所述第三电容的另一端接地。Preferably, the filter circuit includes a ninth resistor and a third capacitor, one end of the ninth resistor is grounded, and the other end of the ninth resistor is electrically connected to the first conductor, and one end of the third capacitor Connected to the first electrical conductor and the non-inverting input of the comparator, the other end of the third capacitor is grounded.

优选的，所述微处理器由芯片MC32P7010A0I实现。Preferably, the microprocessor is implemented by a chip MC32P7010A0I.

优选的，所述电子烟控制电路还包括用于为所述电池充电的充电管理单元，其中，所述充电管理单元包括：控制器以及第十电阻，所述第十电阻一端与所述控制器电连接，所述第十电阻的另一端接地；所述控制器分别与设置在电子烟壳体上的充电接口以及所述电池的正极电连接，且所述控制器与所述微处理器电连接。Preferably, the electronic cigarette control circuit further includes a charging management unit for charging the battery, wherein the charging management unit comprises: a controller and a tenth resistor, one end of the tenth resistor and the controller Electrically connected, the other end of the tenth resistor is grounded; the controller is electrically connected to a charging interface disposed on the electronic cigarette housing and a positive pole of the battery, respectively, and the controller and the microprocessor are electrically connected connection.

优选的，所述电子烟控制电路还包括至少两个并联设置的发光二极管，所述发光二极管的阴极公共端与所述微处理器电连接，所述发光二极管的阳极公共端与所述电池的正极电连接。Preferably, the electronic cigarette control circuit further comprises at least two light emitting diodes arranged in parallel, the cathode common end of the light emitting diode being electrically connected to the microprocessor, the anode common end of the light emitting diode and the battery The positive electrode is electrically connected.

一种电子烟雾化控制方法，其特征在于，An electronic aerosolization control method, characterized in that

信号检测单元检测第一导电体和第二导电体是否导通，所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与电池的正极电连接，所述第一导电体与所述信号检测单元电连接，所述信号检测单元与微处理器电连接；The signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive, the first electrical conductor and the second electrical conductor are located at different positions of the outer surface of the electronic cigarette, and the second electrical conductor and the battery The positive electrode is electrically connected, the first electrical conductor is electrically connected to the signal detecting unit, and the signal detecting unit is electrically connected to the microprocessor;

若是，则所述信号检测单元向所述微处理器发送触发信号； If yes, the signal detecting unit sends a trigger signal to the microprocessor;

所述微处理器根据接收到的所述触发信号控制所述电池为电热丝供电，以使所述电热丝雾化烟油以生成烟雾。The microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke.

优选的，所述信号检测单元包括：与所述第一导电体电连接的滤波电路，与所述滤波电路及所述微处理器电连接的晶体管开关电路；Preferably, the signal detecting unit includes: a filter circuit electrically connected to the first conductive body, and a transistor switch circuit electrically connected to the filter circuit and the microprocessor;

所述信号检测单元向所述微处理器发送触发信号包括：The sending, by the signal detecting unit, the trigger signal to the microprocessor includes:

所述滤波电路对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路；The filter circuit filters a signal transmitted from the first electrical conductor, and transmits the filtered signal to the transistor switching circuit;

所述晶体管开关电路根据接收到的所述信号向所述微处理器发送所述触发信号。The transistor switching circuit transmits the trigger signal to the microprocessor based on the received signal.

本发明提供了一种电子烟控制电路以及电子烟雾化控制方法，该电子烟控制电路包括：第一导电体、第二导电体、信号检测单元以及微处理器；所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与所述电池的正极电连接，所述第一导电体与所述信号检测单元电连接，且所述信号检测单元与所述微处理器电连接，所述电热丝与所述微处理器电连接；所述信号检测单元用于检测所述第一导电体和所述第二导电体是否导通，若是，则所述信号检测单元向所述微处理器发送触发信号，所述微处理器用于根据所述触发信号控制所述电池为所述电热丝供电，以使所述电热丝雾化烟油以生成烟雾。采用本发明所提供的电子烟控制电路使得在用户没有对应操作的情况下，所述第一导电体和所述第二导电体之间是断开的，有效的避免电子烟在用户没有进行对应操作时就自动进行工作所造成的烟油的浪费以及电子烟使用寿命的不必要的减短，且若用户希望抽吸烟雾，则同时触摸所述第一导电体和所述第二导电体即可，无需用户抽吸或按压操作，减少了用户的操作步骤和难度，提升了用户抽吸烟雾过程的体验。The invention provides an electronic cigarette control circuit and an electronic aerosolization control method, the electronic cigarette control circuit comprising: a first electrical conductor, a second electrical conductor, a signal detecting unit and a microprocessor; the first electrical conductor and the The second electrical conductor is located at different positions on the outer surface of the electronic cigarette, the second electrical conductor is electrically connected to the positive pole of the battery, the first electrical conductor is electrically connected to the signal detecting unit, and the The signal detecting unit is electrically connected to the microprocessor, and the heating wire is electrically connected to the microprocessor; the signal detecting unit is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, If yes, the signal detecting unit sends a trigger signal to the microprocessor, and the microprocessor is configured to control the battery to supply power to the heating wire according to the trigger signal, so that the heating wire atomizes the smoke oil. To generate smoke. The electronic cigarette control circuit provided by the invention enables the first electric conductor and the second electric conductor to be disconnected without corresponding operation by the user, effectively preventing the electronic cigarette from being corresponding to the user. When the operation is performed, the waste of the smoke oil and the unnecessary shortening of the service life of the electronic cigarette are automatically performed, and if the user desires to smoke the smoke, the first electric conductor and the second electric conductor are simultaneously touched. Yes, the user does not need to pump or press the operation, which reduces the user's operation steps and difficulty, and improves the user's experience of smoking the smoke.

附图说明DRAWINGS

图1为本发明实施例所提供的电子烟控制电路的一种较佳实施例电路结构示意图；1 is a schematic circuit diagram of a preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention;

图2为本发明实施例所提供的电子烟控制电路的另一种较佳实施例电路结构示意图；2 is a schematic circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention;

图3为本发明实施例所提供的电子烟控制电路的另一种较佳实施例电路 结构示意图；3 is a circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention Schematic;

图4为本发明实施例所提供的电子烟控制电路的另一种较佳实施例电路结构示意图；4 is a schematic circuit diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention;

图5为本发明实施例所提供的电子烟控制电路的另一种较佳实施例电路结构示意图；FIG. 5 is a schematic structural diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention; FIG.

图6为本发明实施例所提供的电子烟控制电路的另一种较佳实施例电路结构示意图；FIG. 6 is a schematic structural diagram of another preferred embodiment of an electronic cigarette control circuit according to an embodiment of the present invention; FIG.

图7为本发明实施例所提供的电子烟雾化控制方法的一种较佳实施例步骤流程图；FIG. 7 is a flow chart of steps of a preferred embodiment of an electronic aerosolization control method according to an embodiment of the present invention;

图8为本发明实施例所提供的电子烟雾化控制方法的另一种较佳实施例步骤流程图。FIG. 8 is a flow chart of steps of another preferred embodiment of an electronic aerosolization control method according to an embodiment of the present invention.

具体实施方式detailed description

实施例一，本实施例对能够防止电子烟自动工作，且可提升用户操作体验的电子烟控制电路的具体结构进行详细说明：Embodiment 1 This embodiment describes in detail the specific structure of the electronic cigarette control circuit capable of preventing the electronic cigarette from automatically working and improving the user's operation experience:

本实施例所示的电子烟控制电路包括：The electronic cigarette control circuit shown in this embodiment includes:

第一导电体以及第二导电体，且本实施例所示的所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，且所述第一导电体以及所述第二导电体由导电材料制成，较佳的，所述第一导电体以及所述第二导电体由金属材料制成，从而使电子烟的结构较可靠。其中，所述金属材料可以是金、银、铜、铁或不锈钢等材料，在此不作具体限定。a first electrical conductor and a second electrical conductor, and the first electrical conductor and the second electrical conductor shown in this embodiment are located at different positions on an outer surface of the electronic cigarette, and the first electrical conductor and The second electrical conductor is made of a conductive material. Preferably, the first electrical conductor and the second electrical conductor are made of a metal material, so that the structure of the electronic cigarette is relatively reliable. The metal material may be a material such as gold, silver, copper, iron or stainless steel, and is not specifically limited herein.

本实施例对所述第一导电体以及所述第二导电体的具体设置位置不作限定，只要其位于电子烟的外表面，且所述第一导电体与所述第二导电体位置不同即可；The specific position of the first electrical conductor and the second electrical conductor is not limited in this embodiment, as long as it is located on the outer surface of the electronic cigarette, and the first electrical conductor is different from the second electrical conductor. can;

例如，所述第一导电体可为套体，且套设在用于抽吸烟雾的吸嘴外周面，以使用户在抽吸烟雾时即可直接触摸所述第一导电体；如所述第二导电体也可为套体，且所述第二导电体套设在电子烟的外周面，较佳的套设在所述电子烟的中下部，则用户在抽吸烟雾时，手部会自然的放到所述电子烟的中下部即可直接触摸所述第二导电体。 For example, the first electrical conductor may be a sleeve body and sleeved on the outer peripheral surface of the suction nozzle for sucking smoke, so that the user can directly touch the first electrical conductor when sucking the smoke; The second electrical conductor may also be a sleeve body, and the second electrical conductor is sleeved on the outer peripheral surface of the electronic cigarette, preferably sleeved in the middle and lower portions of the electronic cigarette, and the user may The second electric conductor can be directly touched by being placed in the middle and lower portions of the electronic cigarette.

当然，所述第一导电体和所述第二导电体贴合设置在所述电子烟的外周面的不同位置处，具体形状不作限定。Of course, the first electrical conductor and the second electrical conductor are disposed at different positions on the outer circumferential surface of the electronic cigarette, and the specific shape is not limited.

本实施例以所述第一导电体套设在所述吸嘴的外周面，所述第二导电体套设在所述电子烟的中下部为例具体说明，且本实施例所示的所述第二导电体与所述电池的正极电连接，以使第二导电体的电位高于第一导电体的电位；因此，所述第二导电体与所述电池电连接的方式可为直接或间接地实现电连接，只要第二导电体的电位高于第一导电体的电位即可。In this embodiment, the first electrical conductor is sleeved on the outer circumferential surface of the nozzle, and the second electrical conductor is sleeved on the middle and lower portions of the electronic cigarette as an example, and the embodiment shown in this embodiment The second electrical conductor is electrically connected to the positive electrode of the battery such that the potential of the second electrical conductor is higher than the potential of the first electrical conductor; therefore, the manner in which the second electrical conductor is electrically connected to the battery may be direct The electrical connection is achieved indirectly or indirectly as long as the potential of the second electrical conductor is higher than the potential of the first electrical conductor.

本实施例所示的电子烟控制电路的具体结构请见图1所示，由图1所示可知，所述电子烟控制电路还包括：信号检测单元10以及微处理器20，且所述信号检测单元10与所述微处理器20电连接，所述微处理器20与电热丝30电连接，以使所述微处理器20控制电池40为所述电热丝30供电，以使所述电热丝30雾化烟油以生成烟雾。The specific structure of the electronic cigarette control circuit shown in this embodiment is shown in FIG. 1. As shown in FIG. 1, the electronic cigarette control circuit further includes: a signal detecting unit 10 and a microprocessor 20, and the signal The detecting unit 10 is electrically connected to the microprocessor 20, and the microprocessor 20 is electrically connected to the heating wire 30, so that the microprocessor 20 controls the battery 40 to supply power to the heating wire 30 to make the electric heating. The wire 30 atomizes the smoke oil to generate smoke.

其中，所述信号检测单元10与所述第一导电体电连接，所述信号检测单元10用于检测所述第一导电体和所述第二导电体是否导通，即用户是否同时触摸所述第一导电体和所述第二导电体，若同时触摸，则所述信号检测单元10确定所述第一导电体与所述第二导电体导通。The signal detecting unit 10 is electrically connected to the first electrical conductor, and the signal detecting unit 10 is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, that is, whether the user touches the same at the same time. The first electrical conductor and the second electrical conductor, if simultaneously touched, the signal detecting unit 10 determines that the first electrical conductor is electrically connected to the second electrical conductor.

若所述信号检测单元10确定所述第一导电体与所述第二导电体导通，则所述信号检测单元10向所述微处理器20发送触发信号，所述微处理器20用于根据所述触发信号控制所述电池40为所述电热丝30供电，以使所述电热丝30雾化烟油以生成烟雾。If the signal detecting unit 10 determines that the first electrical conductor is electrically connected to the second electrical conductor, the signal detecting unit 10 sends a trigger signal to the microprocessor 20, and the microprocessor 20 is configured to The battery 40 is controlled to supply power to the heating wire 30 according to the trigger signal to atomize the heating wire 30 to generate smoke.

采用本实施例所示电子烟控制电路的优势在于，使得在用户没有对应操作(同时触摸位于电子烟外表面的所述第一导电体和所述第二导电体)的情况下，所述第一导电体和所述第二导电体之间是断开的，则所述电池40不会为所述电热丝30供电，则电子烟在包装和运输的过程中，有效的避免电子烟在用户没有进行对应操作时就自动进行工作所造成的烟油的浪费以及电子烟使用寿命的不必要的减短，相对于现有技术，本实施例的电子烟有效的避免意外事故，例如因电子烟长时间的自动工作所带来的起火或爆炸的危险，从而可提升安全，且可有效降低电热丝30被误触发以雾化烟油的概率，且若用户希望抽吸烟雾，则同时触摸所述第一导电体和所述第二导电体即可，无需用户抽吸 或按压操作，减少了用户的操作步骤和难度，提升了用户抽吸烟雾过程的体验。The advantage of using the electronic cigarette control circuit shown in this embodiment is that, in the case that the user does not have a corresponding operation (while touching the first conductor and the second conductor located on the outer surface of the electronic cigarette), the first When the electric conductor and the second electric conductor are disconnected, the battery 40 does not supply power to the electric heating wire 30, and the electronic cigarette effectively avoids the electronic cigarette in the process of packaging and transportation. Compared with the prior art, the electronic cigarette of the present embodiment effectively avoids accidents, such as electronic cigarettes, because of the waste of the smoke oil caused by the automatic operation and the unnecessary shortening of the service life of the electronic cigarette. The danger of fire or explosion caused by long-time automatic work, which can improve safety and effectively reduce the probability that the heating wire 30 is falsely triggered to atomize the smoke oil, and if the user wishes to smoke the smoke, touch the same The first electrical conductor and the second electrical conductor can be described without user suction Or pressing the operation reduces the user's operation steps and difficulty, and improves the user's experience of smoking the smoke.

因现有技术中在电子烟内部设置有用于感应用户抽吸烟雾动作的气流感应开关，则烟雾在电子烟内部流通过程中难免会冷凝成烟油，则冷凝的烟油会流入所述气流感应开关内部，若气流感应开关中的烟油量累积到一定程度，则会使得所述气流感应开关无法正常工作，使得即便用户抽吸电子烟也雾化器也无法正常工作，从而大大降低电子烟的使用寿命，而本实施例所提供的电子烟无需在内部设置有所述气流感应开关，内部液化的烟油不会影响电子烟内部的电连接关系，只要用户同时触摸所述第一导电体和所述第二导电体，即可使得所述电池40为所述电热丝30供电，延长了电子烟的使用寿命，且因无需设置所述气流感应开关，则有效的降低了电子烟的成本，且避免在吸烟力度较小时气流感应器检测不到吸烟信号、烟油从气流通道进入电池组件造成短路等问题。Because in the prior art, an airflow sensing switch for sensing the user's action of sucking smoke is disposed inside the electronic cigarette, the smoke will inevitably condense into the smoke oil during the internal circulation of the electronic cigarette, and the condensed smoke oil will flow into the airflow sensing. Inside the switch, if the amount of smoke in the airflow sensing switch accumulates to a certain extent, the airflow sensing switch will not work properly, so that the atomizer cannot work normally even if the user smokes the electronic cigarette, thereby greatly reducing the electronic cigarette. The service life of the electronic cigarette provided in this embodiment does not need to be internally provided with the air flow sensing switch, and the internal liquefied smoke oil does not affect the electrical connection relationship inside the electronic cigarette, as long as the user touches the first electrical conductor at the same time. And the second electrical conductor, so that the battery 40 can supply power to the heating wire 30, prolonging the service life of the electronic cigarette, and effectively reducing the cost of the electronic cigarette because the airflow sensing switch is not required to be disposed. And avoiding that the airflow sensor does not detect the smoking signal when the smoking intensity is small, the short circuit of the smoke oil entering the battery component from the airflow passage, etc. problem.

更佳的是，用户在抽吸烟雾时，会自然的同时触摸第一导电体和第二导电体，简化了用户抽吸烟雾的步骤，且避免触摸不到而使得电热丝30无法工作的情况。More preferably, when the user smokes the smoke, the first conductor and the second conductor are naturally touched at the same time, which simplifies the step of the user sucking the smoke, and avoids the situation that the heating wire 30 cannot work without touching. .

实施例二，本实施例对所述电子烟控制电路的具体结构进行进一步的详细说明：Embodiment 2 This embodiment further describes the specific structure of the electronic cigarette control circuit in further detail:

请见图2所示，本实施例所示的吸烟控制电路中的所述信号检测单元10具体包括：As shown in FIG. 2, the signal detecting unit 10 in the smoking control circuit shown in this embodiment specifically includes:

与所述第一导电体电连接的滤波电路101；a filter circuit 101 electrically connected to the first electrical conductor;

与所述滤波电路101及所述微处理器20电连接的晶体管开关电路102；a transistor switching circuit 102 electrically connected to the filter circuit 101 and the microprocessor 20;

所述滤波电路101用于对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路102；The filter circuit 101 is configured to filter a signal transmitted from the first conductor, and transmit the filtered signal to the transistor switch circuit 102;

所述晶体管开关电路102接收到所述滤波电路101传送过来的所述信号后向所述微处理器发送所述触发信号。The transistor switch circuit 102 receives the signal transmitted by the filter circuit 101 and sends the trigger signal to the microprocessor.

具体的，所述控制电路的具体设备方式有如下几种情况，需明确的是，以下为对本实施例对提供的电子烟控制电路的举例说明，不作限定，只要所述微处理器20能够在确定所述第一导电体和所述第二导电体导通时，控制电池40为所述电热丝30供电即可。 Specifically, the specific device mode of the control circuit has the following conditions. It should be clarified that the following is an example of the electronic cigarette control circuit provided in this embodiment, which is not limited as long as the microprocessor 20 can When it is determined that the first electrical conductor and the second electrical conductor are electrically connected, the control battery 40 may supply power to the heating wire 30.

第一种请参见图3所示，以下以图3所示J4连接至所述第一导电体，J3连接至第二导电体为例进行说明，当然，为更便于用户操作以及便于用户抽吸烟雾，还可以在电子烟外表面设置分别与J1、J5、J7电连接的一个或多个导电体等。The first type is shown in FIG. 3. The following is an example in which J4 is connected to the first electrical conductor, and J3 is connected to the second electrical conductor. For the sake of convenience, the user is more convenient to operate and convenient for the user to draw. For the smoke, one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively, may be disposed on the outer surface of the electronic cigarette.

所述滤波电路101包括第七电阻R7、第八电阻R8、第一电容C1及第二电容C2；The filter circuit 101 includes a seventh resistor R7, an eighth resistor R8, a first capacitor C1 and a second capacitor C2;

其中，所述第七电阻R7的一端接地，所述第七电阻R7的另一端与所述第一导电体电连接；Wherein, one end of the seventh resistor R7 is grounded, and the other end of the seventh resistor R7 is electrically connected to the first conductor;

所述第一电容C1的一端与所述第一导电体相连，所述第一电容C1的另一端接地；One end of the first capacitor C1 is connected to the first electrical conductor, and the other end of the first capacitor C1 is grounded;

所述第八电阻R8的一端与所述第一导电体相连，所述第八电阻R8的另一端与所述晶体管开关电路102相连，所述第二电容C2的一端连接于所述第八电阻R8的远离所述第一导电体的一端，所述第二电容C2的另一端接地。One end of the eighth resistor R8 is connected to the first electrical conductor, the other end of the eighth resistor R8 is connected to the transistor switching circuit 102, and one end of the second capacitor C2 is connected to the eighth resistor. The other end of the second capacitor C2 is grounded at an end of the R8 away from the first conductor.

进一步的，所述晶体管开关电路102包括第一三极管Q1及第一电阻R1；Further, the transistor switching circuit 102 includes a first transistor Q1 and a first resistor R1;

其中，所述第一三极管Q1的基极与所述滤波电路101相连，即如图3所示，所述第八电阻R8的另一端与所述第一三极管Q1的基极相连，以实现所述滤波电路101与所述晶体管开关电路102的相连。The base of the first transistor Q1 is connected to the filter circuit 101, that is, as shown in FIG. 3, the other end of the eighth resistor R8 is connected to the base of the first transistor Q1. To achieve the connection of the filter circuit 101 and the transistor switch circuit 102.

所述第一三极管Q1的发射极接地，所述第一三极管Q1的集电极与所述第一电阻R1及所述微处理器U1相连，所述第一电阻R1的另一端与电池的正极电连接。The emitter of the first transistor Q1 is grounded, the collector of the first transistor Q1 is connected to the first resistor R1 and the microprocessor U1, and the other end of the first resistor R1 is The positive pole of the battery is electrically connected.

其中，电热丝30连接在P1和P2之间，以实现所述电热丝30与所述微处理器U1的电连接。Wherein, the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.

较佳的，所述微处理器U1由芯片MC32P7010A0I实现，当然还可采用其他芯片，具体在本实施例中不作限定；Preferably, the microprocessor U1 is implemented by the chip MC32P7010A0I, and of course, other chips may be used, which are not limited in this embodiment;

以下对图3所示的电子烟控制电路的具体工作流程进行详细说明：The specific working process of the electronic cigarette control circuit shown in FIG. 3 is described in detail below:

若无人触摸所述第一导电体和所述第二导电体，或，没有同时触摸所述第一导电体和所述第二导电体，则所述晶体管开关电路102的所述第一三极管Q1的集电极输出低电平，即信号SIG＝逻辑0，即所述第一三极管Q1的集电极与所述微处理器U1的第“3”引脚电连接，则所述微处理器U1确定其通过第 “3”引脚接收到的信号SIG＝逻辑0，则不为所述电热丝30供电；The first three of the transistor switch circuit 102 if no one touches the first electrical conductor and the second electrical conductor, or does not simultaneously touch the first electrical conductor and the second electrical conductor The collector of the transistor Q1 outputs a low level, that is, the signal SIG=logic 0, that is, the collector of the first transistor Q1 is electrically connected to the “3”th pin of the microprocessor U1, then the The microprocessor U1 determines its passage The signal SIG=logic 0 received by the “3” pin does not supply power to the heating wire 30;

若用户同时触摸到第一导电体和第二导电体，其中较佳的，所述第一导电体设置在吸嘴端，所述第二导电体设置在电子烟外表面的中下端，则用户正常抽吸烟雾时，即可同时触摸所述第一导电体和所述第二导电体；If the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;

信号首先经过滤波电路101滤波，之后流过所述第一三极管Q1使之导通，使SIG信号变为高电平，即SIG＝逻辑1。The signal is first filtered by filter circuit 101 and then passed through first transistor Q1 to turn it on, causing the SIG signal to go high, ie SIG = logic 1.

所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1，则控制所述电池40为所述电热丝30供电；The microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, and controls the battery 40 to supply power to the heating wire 30;

较佳的，如图3所示，所述电子烟控制电路还可包括一第一开关电路50，所述第一开关电路50分别与所述电热丝30和所述微处理器U1电连接；Preferably, as shown in FIG. 3, the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;

具体的，所述第一开关电路50包括第四三极管Q4；Specifically, the first switch circuit 50 includes a fourth transistor Q4;

则所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1时，则所述微处理器U1控制所述第四三极管Q4导通，从而使得所述电热丝30两端通电，继而使得所述电热丝30雾化烟油以形成烟雾。Then, when the microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, the microprocessor U1 controls the fourth transistor Q4 to be turned on, thereby causing the electric heating. The wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.

第二种请参见图4所示，以下以图4所示J4连接至所述第一导电体，J3连接至第二导电体为例进行说明，当然，为更便于用户操作以及便于用户抽吸烟雾，还可以在电子烟外表面设置分别与J1、J5、J7电连接的一个或多个导电体等。The second type is shown in FIG. 4 . The following is an example in which J4 is connected to the first electrical conductor and J3 is connected to the second electrical conductor. For the sake of convenience, the user is more convenient to operate and convenient for the user to draw. For the smoke, one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively, may be disposed on the outer surface of the electronic cigarette.

所述滤波电路101的具体结构请参见图3所示的所述电子烟控制电路的第一种设置方式，在本种设置方式中不做赘述。For the specific structure of the filter circuit 101, refer to the first setting mode of the electronic cigarette control circuit shown in FIG. 3, which is not described in this embodiment.

如图4所示，本种电子烟控制电路中的所述晶体管开关电路102包括第二三极管Q2、第三三极管Q3、第二电阻R2、第三电阻R3以及第四电阻R4；As shown in FIG. 4, the transistor switching circuit 102 in the electronic cigarette control circuit includes a second transistor Q2, a third transistor Q3, a second resistor R2, a third resistor R3, and a fourth resistor R4;

所述第二三极管Q2的基极与所述滤波电路101相连；The base of the second transistor Q2 is connected to the filter circuit 101;

具体的，即所述第八电阻R8的另一端与所述第二三极管Q2的基极相连，以实现所述滤波电路101与所述晶体管开关电路102的相连。Specifically, the other end of the eighth resistor R8 is connected to the base of the second transistor Q2 to implement connection between the filter circuit 101 and the transistor switch circuit 102.

所述第二三极管Q2的发射极接地，所述第二三极管Q2的集电极与所述第二电阻R2及第三电阻R3相连；The emitter of the second transistor Q2 is grounded, and the collector of the second transistor Q2 is connected to the second resistor R2 and the third resistor R3;

所述第二电阻R2的另一端与电池的正极电连接，所述第三电阻R3的另一端与所述第三三极管Q3的基极相连； The other end of the second resistor R2 is electrically connected to the anode of the battery, and the other end of the third resistor R3 is connected to the base of the third transistor Q3;

所述第三三极管Q3的发射极与电池的正极电连接，所述第三三极管Q3的集电极与第四电阻R4及微处理器U1电连接，所述第四电阻R4的另一端接地。The emitter of the third transistor Q3 is electrically connected to the anode of the battery, the collector of the third transistor Q3 is electrically connected to the fourth resistor R4 and the microprocessor U1, and the fourth resistor R4 is further One end is grounded.

其中，电热丝30连接在P1和P2之间，以实现所述电热丝30与所述微处理器U1的电连接。Wherein, the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.

所述微处理器U1的具体实现结构请见图3所示，在本种设置方式中不做赘述。The specific implementation structure of the microprocessor U1 is shown in FIG. 3, and details are not described in this embodiment.

以下对图4所示的电子烟控制电路的具体工作流程进行详细说明：The specific working flow of the electronic cigarette control circuit shown in FIG. 4 is described in detail below:

若无人触摸所述第一导电体和所述第二导电体，或，没有同时触摸所述第一导电体和所述第二导电体，则所述晶体管开关电路102的所述第三三极管Q3的集电极输出低电平，即信号SIG＝逻辑0，即所述第三三极管Q3的集电极与所述微处理器U1的第“3”引脚电连接，则所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑0，则不为所述电热丝30供电；If the first conductor and the second conductor are not touched, or the first conductor and the second conductor are not touched at the same time, the third three of the transistor switch circuit 102 The collector of the transistor Q3 outputs a low level, that is, the signal SIG=logic 0, that is, the collector of the third transistor Q3 is electrically connected to the “3”th pin of the microprocessor U1. The microprocessor U1 determines that the signal SIG=logic 0 it receives through the “3” pin does not supply power to the heating wire 30;

若用户同时触摸到第一导电体和第二导电体，其中较佳的，所述第一导电体设置在吸嘴端，所述第二导电体设置在电子烟外表面的中下端，则用户正常抽吸烟雾时，即可同时触摸所述第一导电体和所述第二导电体；If the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;

信号首先经过滤波电路101滤波，之后流过所述第二三极管Q2使之导通，随即该信号流过所述第三三极管Q3使之导通，使SIG信号变为高电平，即SIG＝逻辑1。The signal is first filtered by the filter circuit 101, then flows through the second transistor Q2 to turn it on, and then the signal flows through the third transistor Q3 to turn it on, causing the SIG signal to become a high level. , ie SIG=logic 1.

所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1，则控制所述电池40为所述电热丝30供电；The microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, and controls the battery 40 to supply power to the heating wire 30;

较佳的，如图4所示，所述电子烟控制电路还可包括一第一开关电路50，所述第一开关电路50分别与所述电热丝30和所述微处理器U1电连接；Preferably, as shown in FIG. 4, the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;

具体的，所述第一开关电路50包括第四三极管Q4；Specifically, the first switch circuit 50 includes a fourth transistor Q4;

则所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1时，则所述微处理器U1控制所述第四三极管Q4导通，从而使得所述电热丝30两端通电，继而使得所述电热丝30雾化烟油以形成烟雾。Then, when the microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, the microprocessor U1 controls the fourth transistor Q4 to be turned on, thereby causing the electric heating. The wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.

第三种请见图5所示，以下以图5所示J4连接至所述第一导电体，J3连接至第二导电体为例进行说明，当然，为更便于用户操作以及便于用户抽吸烟 雾，还可以在电子烟外表面设置分别与J1、J5、J7电连接的一个或多个导电体等。The third type is shown in FIG. 5. The following is an example in which J4 is connected to the first electrical conductor, and J3 is connected to the second electrical conductor as an example. Of course, it is more convenient for the user to operate and convenient for the user to smoke. In the mist, one or more electric conductors or the like electrically connected to J1, J5, and J7, respectively, may be disposed on the outer surface of the electronic cigarette.

所述滤波电路101包括第九电阻R9及第三电容C3；The filter circuit 101 includes a ninth resistor R9 and a third capacitor C3;

所述第九电阻R9的一端接地，所述第九电阻R9的另一端与所述第一导电体电连接；One end of the ninth resistor R9 is grounded, and the other end of the ninth resistor R9 is electrically connected to the first conductor;

所述第三电容C3的一端与所述第一导电体及所述晶体管开关电路102连接，所述第三电容C3的另一端接地。One end of the third capacitor C3 is connected to the first conductor and the transistor switch circuit 102, and the other end of the third capacitor C3 is grounded.

进一步的，所述晶体管开关电路102包括比较器U2、第五电阻R5以及与所述第五电阻R5相互串联的第六电阻R6；Further, the transistor switching circuit 102 includes a comparator U2, a fifth resistor R5, and a sixth resistor R6 connected in series with the fifth resistor R5;

其中，所述滤波电路101的所述第三电容C3的一端与所述第一导电体及所述比较器U2的同相输入端相连，以实现所述滤波电路101与所述晶体管开关电路102的相连。One end of the third capacitor C3 of the filter circuit 101 is connected to the first conductor and the non-inverting input terminal of the comparator U2 to implement the filter circuit 101 and the transistor switch circuit 102. Connected.

所述第五电阻R5的远离所述第六电阻R6的一端与所述电池的正极电连接；An end of the fifth resistor R5 remote from the sixth resistor R6 is electrically connected to a positive pole of the battery;

所述第六电阻R6的远离所述第五电阻R5的一端接地，所述比较器U2的同相输入端与所述第一导电体电连接，所述比较器U2的反相输入端与所述第五电阻的R5与所述第六电阻R6相邻的一端相连。An end of the sixth resistor R6 remote from the fifth resistor R5 is grounded, a non-inverting input end of the comparator U2 is electrically connected to the first conductor, and an inverting input end of the comparator U2 is R5 of the fifth resistor is connected to an end adjacent to the sixth resistor R6.

较佳的，通过所述滤波电路101与包括有所述比较器U2的晶体管开关电路102的配合，可以避免不同的用户使用或在不同的场所中使用时所述第二导电体传过来的信号大幅度波动导致所述雾化器雾化烟油不稳定的现象。Preferably, by the cooperation of the filter circuit 101 and the transistor switch circuit 102 including the comparator U2, signals transmitted by the second conductor when used by different users or used in different places can be avoided. Large fluctuations cause the atomizer to atomize the smoke oil to be unstable.

其中，电热丝30连接在P1和P2之间，以实现所述电热丝30与所述微处理器U1的电连接。Wherein, the heating wire 30 is connected between P1 and P2 to realize electrical connection between the heating wire 30 and the microprocessor U1.

所述微处理器U1的具体实现结构请见图3所示的实施例，在本种设置方式中不做赘述。The specific implementation structure of the microprocessor U1 is shown in the embodiment shown in FIG. 3, and details are not described in this embodiment.

以下对图5所示的电子烟控制电路的具体工作流程进行详细说明：The specific working flow of the electronic cigarette control circuit shown in FIG. 5 is described in detail below:

若无人触摸所述第一导电体和所述第二导电体，或，没有同时触摸所述第一导电体和所述第二导电体，则所述比较器U2的输出端输出低电平，即信号SIG＝逻辑0，即所述比较器U2的输出端与所述微处理器U1的第“3”引脚电连接，则所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑0，则 不为所述电热丝30供电；If no one touches the first electrical conductor and the second electrical conductor, or does not simultaneously touch the first electrical conductor and the second electrical conductor, the output of the comparator U2 outputs a low level , that is, the signal SIG=logic 0, that is, the output of the comparator U2 is electrically connected to the “3” pin of the microprocessor U1, and the microprocessor U1 determines that it passes the “3” pin. The received signal SIG=logic 0, then Not supplying power to the heating wire 30;

若用户同时触摸到第一导电体和第二导电体，其中较佳的，所述第一导电体设置在吸嘴端，所述第二导电体设置在电子烟外表面的中下端，则用户正常抽吸烟雾时，即可同时触摸所述第一导电体和所述第二导电体；If the user touches the first electrical conductor and the second electrical conductor at the same time, wherein the first electrical conductor is disposed at the nozzle end and the second electrical conductor is disposed at the lower end of the outer surface of the electronic cigarette, the user is When the smoke is normally sucked, the first electrical conductor and the second electrical conductor can be simultaneously touched;

信号首先经过滤波电路101滤波，比较器U2正向输入端接收滤波后的导通信号与反向输入端基准电压信号进行比较，比较器U2的输出端输出一作为触发信号的比较结果信号至所述微处理器U1。The signal is first filtered by the filter circuit 101, and the comparator U2 receives the filtered conduction signal from the forward input terminal and compares it with the reference voltage signal of the inverting input terminal, and the output terminal of the comparator U2 outputs a comparison result signal as a trigger signal to the The microprocessor U1 is described.

所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1，则控制所述电池40为所述电热丝30供电；The microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, and controls the battery 40 to supply power to the heating wire 30;

较佳的，如图5所示，所述电子烟控制电路还可包括一第一开关电路50，所述第一开关电路50分别与所述电热丝30和所述微处理器U1电连接；Preferably, as shown in FIG. 5, the electronic cigarette control circuit may further include a first switch circuit 50, and the first switch circuit 50 is electrically connected to the heating wire 30 and the microprocessor U1, respectively;

具体的，所述第一开关电路50包括第四三极管Q4；Specifically, the first switch circuit 50 includes a fourth transistor Q4;

则所述微处理器U1确定其通过第“3”引脚接收到的信号SIG＝逻辑1时，则所述微处理器U1控制所述第四三极管Q4导通，从而使得所述电热丝30两端通电，继而使得所述电热丝30雾化烟油以形成烟雾。Then, when the microprocessor U1 determines that the signal SIG=logic 1 received through the “3” pin, the microprocessor U1 controls the fourth transistor Q4 to be turned on, thereby causing the electric heating. The wire 30 is energized at both ends, which in turn causes the heating wire 30 to atomize the smoke oil to form a smoke.

第四种，请见图6所示，本种设置方式中的电子烟控制电路中的所述滤波电路101、所述晶体管开关电路102、所述微处理器20以及所述第一开关电路50的具体结构以及工作流程请见图4所示，在本种设置方式中不做赘述。Fourth, as shown in FIG. 6, the filter circuit 101, the transistor switch circuit 102, the microprocessor 20, and the first switch circuit 50 in the electronic cigarette control circuit in the setting mode. The specific structure and workflow are shown in Figure 4, and will not be described in this mode.

本种设置方式中的所述电子烟控制电路还包括：用于为所述电池充电的充电管理单元70，其中，所述充电管理单元70包括：控制器U3；The electronic cigarette control circuit of the present invention further includes: a charging management unit 70 for charging the battery, wherein the charging management unit 70 includes: a controller U3;

其中，所述控制器U3的型号可为JW1057，所述控制器U3的型号在本实施例中仅为举例进行说明不作限定，只要所述控制器U3能够通过外部电源为所述电池进行充电即可。The model of the controller U3 may be JW1057. The model of the controller U3 is not limited in the embodiment, as long as the controller U3 can charge the battery through an external power source. can.

本实施例所示的电池充电的充电管理单元70还包括第十电阻R10，所述第十电阻R10一端与所述控制器U3电连接，所述第十电阻R10的另一端接地；The battery-charged charging management unit 70 shown in this embodiment further includes a tenth resistor R10, one end of the tenth resistor R10 is electrically connected to the controller U3, and the other end of the tenth resistor R10 is grounded;

所述控制器U3分别与设置在电子烟壳体上的充电接口以及所述电池的正极电连接；The controller U3 is electrically connected to a charging interface disposed on the electronic cigarette housing and a positive pole of the battery, respectively;

其中，所述充电接口与J6电连接；Wherein the charging interface is electrically connected to J6;

所述控制器U3与所述微处理器U1电连接。 The controller U3 is electrically connected to the microprocessor U1.

即若所述控制器U3确定所述充电接口与外部电源接通，则所述控制器U3为电池供电，以使得所述电池进行充电。That is, if the controller U3 determines that the charging interface is connected to an external power source, the controller U3 supplies power to the battery to cause the battery to be charged.

较佳的，本实施例所示的电子烟控制电路还包括：第二开关电路60，所述第二开关电路60包括第五三极管Q5；Preferably, the electronic cigarette control circuit shown in this embodiment further includes: a second switch circuit 60, the second switch circuit 60 includes a fifth transistor Q5;

在本实施例中，所述第五三极管Q5与所述微处理器U1电连接，以使所述微处理器U1确定外部电源在为所述电池进行充电时，则所述微处理器U1控制所述第五三极管Q5断开，以避免在充电过程中电流流经所述电热丝30。而外部电源在未给所述电热丝30进行充电时，所述微处理器U1可控制所述第五三极管Q5一直开启。In the embodiment, the fifth transistor Q5 is electrically connected to the microprocessor U1, so that the microprocessor U1 determines that the external power source is charging the battery, then the microprocessor U1 controls the fifth transistor Q5 to open to prevent current from flowing through the heating wire 30 during charging. While the external power source is not charging the heating wire 30, the microprocessor U1 can control the fifth transistor Q5 to be always on.

更佳的，所述电子烟控制电路还包括至少两个并联设置的发光二极管，即如6所示的LED1和LED2；More preferably, the electronic cigarette control circuit further comprises at least two light emitting diodes arranged in parallel, namely LED1 and LED2 as shown in FIG. 6;

当然发光二极管在本实施例以两个为例进行举例说明，在实际应用中，可以更多，也可以更少，具体不作限定。Of course, the light-emitting diodes are exemplified by two examples in the embodiment. In practical applications, there may be more or less, and the specifics are not limited.

所述发光二极管的阴极公共端与所述微处理器U1电连接，所述发光二极管1的阳极公共端与所述电池的正极电连接。The cathode common end of the light emitting diode is electrically connected to the microprocessor U1, and the anode common end of the light emitting diode 1 is electrically connected to the positive electrode of the battery.

本实施例中，所述微处理器U1可通过所述发光二极管指示电子烟工作的不同状态，例如，用户抽吸烟雾时，即所述电热丝30通电时，所述微处理器U1控制LED1和LED2均发光；In this embodiment, the microprocessor U1 can indicate different states of the operation of the electronic cigarette through the light emitting diode. For example, when the user smokes the smoke, that is, when the heating wire 30 is energized, the microprocessor U1 controls the LED1. And LED2 are both illuminated;

若外部电源为所述电池进行充电时，所述微处理器U1控制LED1和LED2循环发光；If the external power source charges the battery, the microprocessor U1 controls the LED 1 and the LED 2 to circulate and emit light;

所述发光二极管还可通过不同的发光方式指示不同的电子烟的工作状态，具体在本实施例中不做赘述。The light-emitting diodes may also indicate different working states of the electronic cigarettes by different illumination modes, which are not described in detail in this embodiment.

更佳的，所述微处理器U1可以设定一个导通后的加热时间参数，比如在微处理器U1内设定当通过其第“3”引脚接收到的信号SIG＝逻辑1后加热时间为2-10ms，该时间段的设定主要考虑电接触问题，用户不需要一直同时压紧所述第一导电体和所述第二导电体，只是开始瞬间压紧，产生瞬间触发信号即可，即使在该时间段内无该触发信号，也可以维持一段加热时间，可以克服通过人体导通后松开而产生立刻断开加热雾化的问题，方便了用户使用。More preferably, the microprocessor U1 can set a heating time parameter after being turned on, for example, setting in the microprocessor U1 to heat after receiving the signal SIG=logic 1 through its "3" pin. The time is 2-10ms. The setting of the time period mainly considers the electrical contact problem. The user does not need to press the first electric conductor and the second electric conductor at the same time at the same time, but only starts to be pressed instantaneously, and an instantaneous trigger signal is generated. However, even if there is no trigger signal in the period of time, a heating time can be maintained, which can overcome the problem of immediately turning off the heating atomization after the body is turned on and released, which is convenient for the user to use.

实施例三，本实施例对能够避免电子烟自动工作的电子烟雾化控制方法进 行详细说明：Embodiment 3, this embodiment is applicable to an electronic aerosolization control method capable of avoiding automatic operation of electronic cigarettes. Detailed description of the line:

如图7所示，所述电子烟雾化控制方法包括：As shown in FIG. 7, the electronic aerosolization control method includes:

701、信号检测单元检测第一导电体和第二导电体是否导通；701. The signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive;

所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与电池的正极电连接，所述第一导电体与所述信号检测单元电连接，所述信号检测单元与微处理器电连接；The first electrical conductor and the second electrical conductor are located at different positions on an outer surface of the electronic cigarette, and the second electrical conductor is electrically connected to a positive electrode of the battery, the first electrical conductor and the signal detecting unit Electrically connected, the signal detecting unit is electrically connected to the microprocessor;

其中，所述第一导电体和所述第二导电体的具体设置方式请见实施例一至实施例二所示，在本实施例中不做赘述。For the specific arrangement of the first electrical conductor and the second electrical conductor, please refer to the first embodiment to the second embodiment, and no further details are provided in the embodiment.

所述信号检测单元、所述信号检测单元和所述微处理器的具体电连接结构请见实施例一所示，在本实施例中不做赘述。The specific electrical connection structure of the signal detecting unit, the signal detecting unit and the microprocessor is shown in the first embodiment, and will not be described in detail in this embodiment.

702、若是，则所述信号检测单元向所述微处理器发送触发信号；702. If yes, the signal detecting unit sends a trigger signal to the microprocessor.

703、所述微处理器根据接收到的所述触发信号控制所述电池为电热丝供电，以使所述电热丝雾化烟油以生成烟雾。703. The microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke.

其中，所述微处理器和所述电热丝的具体电连接结构请见实施例一所示，在本实施例中不做赘述。The specific electrical connection structure of the microprocessor and the heating wire is shown in the first embodiment, and is not described in this embodiment.

实施例四，本实施例对所述电子烟雾化控制方法进行进一步的详细说明：Embodiment 4 This embodiment further describes the electronic aerosolization control method in further detail:

由实施例二所示可知，所述信号检测单元包括：与所述第一导电体电连接的滤波电路，与所述滤波电路及所述微处理器电连接的晶体管开关电路；As shown in the second embodiment, the signal detecting unit includes: a filter circuit electrically connected to the first conductive body, and a transistor switch circuit electrically connected to the filter circuit and the microprocessor;

其中，所述滤波电路和所述晶体管开关电路的具体结构请见实施例二所示，在本实施例中不做赘述。The specific structure of the filter circuit and the transistor switch circuit is shown in the second embodiment, and is not described in this embodiment.

所述电子烟雾化控制方法包括：The electronic aerosolization control method includes:

801、信号检测单元检测第一导电体和第二导电体是否导通；801. The signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive;

802、若是，所述滤波电路对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路；802. If yes, the filtering circuit filters the signal transmitted from the first electrical conductor, and transmits the filtered signal to the transistor switching circuit;

所述滤波电路的具体电路结构请见实施例二所示，在本实施例中不做赘述。The specific circuit structure of the filter circuit is shown in the second embodiment, and is not described in this embodiment.

803、所述晶体管开关电路根据接收到的所述信号向所述微处理器发送所述触发信号；803. The transistor switch circuit sends the trigger signal to the microprocessor according to the received signal.

所述晶体管开关电路的具体电路结构请见实施例二所示，在本实施例中不 做赘述。The specific circuit structure of the transistor switching circuit is shown in the second embodiment, and is not in this embodiment. Make a statement.

804、所述微处理器根据接收到的所述触发信号控制所述电池为电热丝供电，以使所述电热丝雾化烟油以生成烟雾。804. The microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke.

通过实施例三和实施例四所提供的电子烟雾化控制方法的优势在于，使得在用户没有对应操作(同时触摸位于电子烟外表面的所述第一导电体和所述第二导电体)的情况下，所述第一导电体和所述第二导电体之间是断开的，则电子烟在包装和运输的过程中，有效的避免电子烟在用户没有进行对应操作时就自动进行工作所造成的烟油的浪费以及电子烟使用寿命的不必要的减短，从而可提升安全，且可有效降低电热丝被误触发以雾化烟油的概率，且若用户希望抽吸烟雾，则同时触摸所述第一导电体和所述第二导电体即可，无需用户抽吸或按压操作，减少了用户的操作步骤和难度，提升了用户抽吸烟雾过程的体验。且因无需设置所述气流感应开关，则有效的降低了电子烟的成本，且避免在吸烟力度较小时气流感应器检测不到吸烟信号、烟油从气流通道进入电池组件造成短路等问题。更佳的是，用户在抽吸烟雾时，会自然的同时触摸第一导电体和第二导电体，简化了用户抽吸烟雾的步骤，且避免触摸不到而使得电热丝无法工作的情况。An advantage of the electronic aerosolization control method provided by the third embodiment and the fourth embodiment is that the user does not have a corresponding operation (while touching the first electric conductor and the second electric conductor located on the outer surface of the electronic cigarette) In the case that the first electric conductor and the second electric conductor are disconnected, the electronic cigarette can effectively prevent the electronic cigarette from automatically working when the user does not perform corresponding operations during packaging and transportation. The waste of smoke oil and the unnecessary shortening of the service life of the electronic cigarette can improve safety, and can effectively reduce the probability that the heating wire is falsely triggered to atomize the smoke oil, and if the user wishes to smoke the smoke, Simultaneously touching the first electrical conductor and the second electrical conductor, without the user's suction or pressing operation, reducing the operation steps and difficulty of the user, and improving the user experience of smoking the smoke. Moreover, since the airflow sensing switch is not required to be disposed, the cost of the electronic cigarette is effectively reduced, and the problem that the airflow sensor does not detect the smoking signal and the smoke oil enters the battery component from the airflow passage to cause a short circuit is avoided when the smoking intensity is small. More preferably, when the user smokes the smoke, the first conductor and the second conductor are naturally touched at the same time, which simplifies the step of the user to smoke the smoke, and avoids the situation that the heating wire cannot work without touching.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，例如将所述电池替换成高能电容等；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that The technical solutions are modified, or some of the technical features are replaced, for example, the battery is replaced by a high-energy capacitor, etc.; and these modifications or replacements do not deviate from the technical solutions of the embodiments of the present invention. Spirit and scope.

Claims (12)

一种电子烟控制电路，用于控制电子烟的电池给电热丝供电以雾化烟油，其特征在于，包括：第一导电体、第二导电体、信号检测单元以及微处理器；An electronic cigarette control circuit for controlling a battery of an electronic cigarette to supply power to the electric heating wire to atomize the smoke oil, comprising: a first electric conductor, a second electric conductor, a signal detecting unit and a microprocessor; 所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与所述电池的正极电连接，所述第一导电体与所述信号检测单元电连接，且所述信号检测单元与所述微处理器电连接，所述电热丝与所述微处理器电连接；The first electrical conductor and the second electrical conductor are located at different positions on an outer surface of the electronic cigarette, and the second electrical conductor is electrically connected to a positive pole of the battery, the first electrical conductor and the signal The detecting unit is electrically connected, and the signal detecting unit is electrically connected to the microprocessor, and the heating wire is electrically connected to the microprocessor; 所述信号检测单元用于检测所述第一导电体和所述第二导电体是否导通，若是，则所述信号检测单元向所述微处理器发送触发信号，所述微处理器用于根据所述触发信号控制所述电池为所述电热丝供电，以使所述电热丝雾化烟油以生成烟雾。The signal detecting unit is configured to detect whether the first electrical conductor and the second electrical conductor are conductive, and if yes, the signal detecting unit sends a trigger signal to the microprocessor, and the microprocessor is configured to use The trigger signal controls the battery to supply power to the heating wire to atomize the heating wire to generate smoke. 根据权利要求1所述的电子烟控制电路，其特征在于，所述信号检测单元包括：The electronic cigarette control circuit according to claim 1, wherein the signal detecting unit comprises: 与所述第一导电体电连接的滤波电路；a filter circuit electrically connected to the first electrical conductor; 与所述滤波电路及所述微处理器电连接的晶体管开关电路；a transistor switching circuit electrically connected to the filter circuit and the microprocessor; 所述滤波电路用于对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路；所述晶体管开关电路接收到所述滤波电路传送过来的所述信号后向所述微处理器发送所述触发信号。The filter circuit is configured to filter a signal transmitted from the first electrical conductor and transmit the filtered signal to the transistor switching circuit; the transistor switching circuit receives a transmission from the filtering circuit The trigger signal is sent to the microprocessor after the signal is described. 根据权利要求2所述的电子烟控制电路，其特征在于，所述晶体管开关电路包括第一三极管及第一电阻，所述第一三极管的基极与所述滤波电路相连，所述第一三极管的发射极接地，所述第一三极管的集电极与所述第一电阻及所述微处理器相连，所述第一电阻的另一端与电池的正极电连接。The electronic cigarette control circuit according to claim 2, wherein the transistor switching circuit comprises a first transistor and a first resistor, and a base of the first transistor is connected to the filter circuit. The emitter of the first transistor is grounded, the collector of the first transistor is connected to the first resistor and the microprocessor, and the other end of the first resistor is electrically connected to the anode of the battery. 根据权利要求2所述的电子烟控制电路，其特征在于，所述晶体管开关电路包括第二三极管、第三三极管、第二电阻、第三电阻以及第四电阻；所述第二三极管的基极与所述滤波电路相连，所述第二三极管的发射极接地，所述第二三极管的集电极与所述第二电阻及第三电阻相连，所述第二电阻的另一端与电池的正极电连接，所述第三电阻的另一端与所述第三三极管的基极相连，所述第三三极管的发射极与电池的正极电连接，所述第三三极管的集电极 与第四电阻及微处理器电连接，所述第四电阻的另一端接地。The electronic cigarette control circuit according to claim 2, wherein the transistor switching circuit comprises a second transistor, a third transistor, a second resistor, a third resistor, and a fourth resistor; a base of the triode is connected to the filter circuit, an emitter of the second triode is grounded, and a collector of the second triode is connected to the second resistor and the third resistor, The other end of the two resistors is electrically connected to the anode of the battery, the other end of the third resistor is connected to the base of the third transistor, and the emitter of the third transistor is electrically connected to the anode of the battery. Collector of the third triode The fourth resistor and the microprocessor are electrically connected, and the other end of the fourth resistor is grounded. 根据权利要求2所述的电子烟控制电路，其特征在于，所述晶体管开关电路包括比较器、第五电阻以及与所述第五电阻相互串联的第六电阻，所述第五电阻的远离所述第六电阻的一端与所述电池的正极电连接，所述第六电阻的远离所述第五电阻的一端接地，所述比较器的同相输入端与所述第一导电体电连接，所述比较器的反相输入端与所述第五电阻的与所述第六电阻相邻的一端相连。The electronic cigarette control circuit according to claim 2, wherein the transistor switching circuit comprises a comparator, a fifth resistor, and a sixth resistor connected in series with the fifth resistor, wherein the fifth resistor is remote from the One end of the sixth resistor is electrically connected to the anode of the battery, and one end of the sixth resistor remote from the fifth resistor is grounded, and the non-inverting input end of the comparator is electrically connected to the first conductor. An inverting input of the comparator is coupled to an end of the fifth resistor adjacent to the sixth resistor. 根据权利要求2至5任一项所述的电子烟控制电路，其特征在于，所述滤波电路包括第七电阻、第八电阻、第一电容及第二电容，所述第七电阻的一端接地，所述第七电阻的另一端与所述第一导电体电连接，所述第一电容的一端与所述第一导电体相连，所述第一电容的另一端接地，所述第八电阻的一端与所述第一导电体相连，所述第八电阻的另一端与所述晶体管开关电路相连，所述第二电容的一端连接于所述第八电阻的远离所述第一导电体的一端，所述第二电容的另一端接地。The electronic cigarette control circuit according to any one of claims 2 to 5, wherein the filter circuit comprises a seventh resistor, an eighth resistor, a first capacitor and a second capacitor, wherein one end of the seventh resistor is grounded The other end of the seventh resistor is electrically connected to the first conductive body, one end of the first capacitor is connected to the first conductive body, and the other end of the first capacitor is grounded, the eighth resistor One end of the first resistor is connected to the first conductor, the other end of the eighth resistor is connected to the transistor switching circuit, and one end of the second capacitor is connected to the first resistor away from the first conductor At one end, the other end of the second capacitor is grounded. 根据权利要求5所述的电子烟控制电路，其特征在于，所述滤波电路包括第九电阻及第三电容，所述第九电阻的一端接地，所述第九电阻的另一端与所述第一导电体电连接，所述第三电容的一端与所述第一导电体及所述比较器的同相输入端相连，所述第三电容的另一端接地。The electronic cigarette control circuit according to claim 5, wherein the filter circuit comprises a ninth resistor and a third capacitor, one end of the ninth resistor is grounded, and the other end of the ninth resistor is opposite to the An electric conductor is electrically connected, one end of the third capacitor is connected to the first electric conductor and the non-inverting input end of the comparator, and the other end of the third capacitor is grounded. 根据权利要求根据权利要求2至5任一项所述的电子烟控制电路，其特征在于，所述微处理器由芯片MC32P7010A0I实现。The electronic cigarette control circuit according to any one of claims 2 to 5, wherein the microprocessor is implemented by a chip MC32P7010A0I. 根据权利要求2至5任一项所述的电子烟控制电路，其特征在于，所述电子烟控制电路还包括用于为所述电池充电的充电管理单元，其中，所述充电管理单元包括：控制器以及第十电阻，所述第十电阻一端与所述控制器电连接，所述第十电阻的另一端接地；所述控制器分别与设置在电子烟壳体上的充电接口以及所述电池的正极电连接，且所述控制器与所述微处理器电连接。The electronic cigarette control circuit according to any one of claims 2 to 5, wherein the electronic cigarette control circuit further comprises a charging management unit for charging the battery, wherein the charging management unit comprises: a controller and a tenth resistor, one end of the tenth resistor being electrically connected to the controller, and the other end of the tenth resistor being grounded; the controller is respectively coupled to a charging interface disposed on the electronic cigarette housing and the The positive terminal of the battery is electrically connected and the controller is electrically coupled to the microprocessor. 根据权利要求1所述的电子烟控制电路，其特征在于，所述电子烟控制电路还包括至少两个并联设置的发光二极管，所述发光二极管的阴极公共端与所述微处理器电连接，所述发光二极管的阳极公共端与所述电池的正极电连接。 The electronic cigarette control circuit according to claim 1, wherein the electronic cigarette control circuit further comprises at least two light emitting diodes arranged in parallel, the cathode common end of the light emitting diode being electrically connected to the microprocessor, The anode common end of the light emitting diode is electrically connected to the positive electrode of the battery. 一种电子烟雾化控制方法，其特征在于，An electronic aerosolization control method, characterized in that 信号检测单元检测第一导电体和第二导电体是否导通，所述第一导电体和所述第二导电体位于所述电子烟外表面的不同位置处，所述第二导电体与电池的正极电连接，所述第一导电体与所述信号检测单元电连接，所述信号检测单元与微处理器电连接；The signal detecting unit detects whether the first electrical conductor and the second electrical conductor are conductive, the first electrical conductor and the second electrical conductor are located at different positions of the outer surface of the electronic cigarette, and the second electrical conductor and the battery The positive electrode is electrically connected, the first electrical conductor is electrically connected to the signal detecting unit, and the signal detecting unit is electrically connected to the microprocessor; 若是，则所述信号检测单元向所述微处理器发送触发信号；If yes, the signal detecting unit sends a trigger signal to the microprocessor; 所述微处理器根据接收到的所述触发信号控制所述电池为电热丝供电，以使所述电热丝雾化烟油以生成烟雾。The microprocessor controls the battery to supply power to the heating wire according to the received trigger signal, so that the heating wire atomizes the smoke oil to generate smoke. 根据权利要求11所述的电子烟雾化控制方法，其特征在于，所述信号检测单元包括：与所述第一导电体电连接的滤波电路，与所述滤波电路及所述微处理器电连接的晶体管开关电路；The electronic aerosolization control method according to claim 11, wherein the signal detecting unit comprises: a filter circuit electrically connected to the first conductor, and electrically connected to the filter circuit and the microprocessor Transistor switching circuit; 所述信号检测单元向所述微处理器发送触发信号包括：The sending, by the signal detecting unit, the trigger signal to the microprocessor includes: 所述滤波电路对从所述第一导电体传送过来的信号进行滤波，并将滤波后的信号传送给所述晶体管开关电路；The filter circuit filters a signal transmitted from the first electrical conductor, and transmits the filtered signal to the transistor switching circuit; 所述晶体管开关电路根据接收到的所述信号向所述微处理器发送所述触发信号。 The transistor switching circuit transmits the trigger signal to the microprocessor based on the received signal.
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