WO2016145634A1 - Procédé de chauffage pour fil chauffant d'atomiseur de cigarette électronique, et cigarette électronique - Google Patents

Procédé de chauffage pour fil chauffant d'atomiseur de cigarette électronique, et cigarette électronique Download PDF

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Publication number
WO2016145634A1
WO2016145634A1 PCT/CN2015/074501 CN2015074501W WO2016145634A1 WO 2016145634 A1 WO2016145634 A1 WO 2016145634A1 CN 2015074501 W CN2015074501 W CN 2015074501W WO 2016145634 A1 WO2016145634 A1 WO 2016145634A1
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WO
WIPO (PCT)
Prior art keywords
heating wire
temperature
driving power
preheating
heating
Prior art date
Application number
PCT/CN2015/074501
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English (en)
Chinese (zh)
Inventor
向智勇
Original Assignee
惠州市吉瑞科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to PCT/CN2015/074501 priority Critical patent/WO2016145634A1/fr
Priority to CN201580000041.3A priority patent/CN106413444A/zh
Publication of WO2016145634A1 publication Critical patent/WO2016145634A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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 present invention relates to the field of electronic cigarette technology, and in particular, to an electronic cigarette atomizer heating wire heating method and an electronic cigarette.
  • Electronic cigarette is a relatively common simulated cigarette electronic product, mainly used for smoking cessation and alternative cigarettes; the structure of electronic cigarette mainly includes battery assembly and atomizer assembly; when smoker's smoking action is detected, battery assembly Powering the atomizer assembly, the atomizer assembly is in the squirm state; when the atomizer assembly is turned on, the heating wire is heated, and the smoke oil is evaporated by heat to form an aerosol that simulates the smoke, thereby allowing the user to The electronic cigarette smoking has a feeling similar to the smoke.
  • the atomization temperature of the smoke oil is usually 240 ° C ⁇ 300 ° C, that is, under normal working conditions, the heating temperature of the heating wire for atomizing the smoke oil in the atomizer assembly is 240 ° C ⁇ 300 ° C .
  • the battery pack needs to preheat the atomizer heating wire so that the heating wire can quickly reach the temperature requirement of the user (such as 240 ° C ⁇ 300 ° C).
  • the battery assembly directly used a fixed power output to drive the nebulizer heating wire to preheat, for example, the battery assembly directly supplied a constant voltage of 3.6V to the heating wire.
  • the temperature of the heating wire is variable. Specifically, the following two conditions are included: 1) When the user is not smoking (such as 3h, 10h, etc.), the temperature of the heating wire is Ambient temperature (usually below 40 °C), 2) When the user's smoking interval is very short (such as 5s), the heating wire temperature is higher than the ambient temperature (such as 100 °C).
  • the battery component transmits a certain amount of energy to the atomizing device heating wire (for example, all uses 3.6V full power for 2 seconds to preheat, the power is 6W); for case 1), the output to the atomizer heating wire is used.
  • the temperature of the heating wire can rise to a normal temperature range (for example, 240 ° C to 300 ° C) required for atomization of the smoked oil in the stage of heating the atomized smoke oil, but the heating wire mentioned above
  • the heating method requires a little longer time, and the user experience is not high enough.
  • the heating wire is just turned on, and the initial temperature is high.
  • the present invention is directed to the prior art, in the case that the atomizing heating wire is just turned on and the heating wire temperature is high, the battery component drives the heating wire to work, resulting in a temperature rise too high or even a problem of burning cotton, providing a technical problem
  • the electronic cigarette atomizer heating wire heating method and the electronic cigarette realize that the atomizing heating wire is just turned on, the battery assembly heats the heating wire according to the actual temperature of the atomizing heating wire, and the temperature of the heating wire is controlled in the fog after heating.
  • the technical effect of the normal temperature range required for the smoky oil is required for the smoky oil.
  • the present invention provides an electronic cigarette atomizer heating wire heating method, the heating method comprising the steps of:
  • the heating wire is driven to operate according to the preheating driving power, and when the heating wire is heated at the preheating driving power, the preset time is stopped, and the heating is stopped.
  • the preheating driving power drives the heating wire to operate, and drives the heating wire to operate at a normal driving power, including the following substeps
  • S31 Estimating the preset time based on the preheating driving power; [0013] S32, driving the heating wire to operate with the preheating driving power, and when the heating wire generates heat at the preheating driving power, the preset driving time is stopped, and the preheating driving power is stopped. The heating wire is driven to operate, and the heating wire is driven to operate with the normal driving power.
  • the heating wire is driven to operate according to the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating temperature satisfies a preset temperature condition, Stop driving the heating wire with the preheating driving power, and drive the heating wire to operate with normal driving power, including the following sub-steps:
  • the battery component of the electronic cigarette outputs a power supply signal to the heating wire by using a pulse width modulation manner
  • the step S3 includes the following sub-steps:
  • S35 controlling the battery component to output a pulse modulation signal of a first duty ratio to the heating wire, to implement a power supply signal for outputting the preheating driving power by the battery component to the heating wire;
  • S36 driving the heating wire to operate based on the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating is preset, or the heating temperature meets a preset temperature condition, and the control is performed.
  • the battery component stops outputting the pulse modulation signal of the first duty ratio, and changes the pulse modulation signal of the second duty ratio to output a power supply signal for outputting the normal driving power by the battery component to the heating wire.
  • step S3 includes the following sub-steps:
  • the battery component that controls the electronic cigarette outputs a power supply signal of the first voltage value to the heating wire, so that the battery component drives the heating wire to operate with the preheating driving power;
  • the step S2 includes the following sub-steps: [0024] S21: detecting an ambient temperature of the electronic cigarette and a flow rate of the airflow of the smoking cymbal to obtain a heat dissipation effect parameter of the electronic cigarette;
  • step S2 includes the following sub-steps:
  • the electronic cigarette detects the temperature of the heating wire by using a thermal resistance type element, a thermal expansion type temperature element or a pyroelectric effect type element.
  • the electronic cigarette detects the initial temperature of the heating wire by using a thermistor whose resistance changes in proportion to the temperature, and the step S2 includes the following sub-steps:
  • S26 Calculate, according to the initial voltage signal and the target temperature, a preheating driving power that drives the heating wire to operate and rises from the initial temperature to the target temperature.
  • the present invention provides an electronic cigarette comprising a battery assembly and an atomizer assembly having a heating wire for atomizing the smoke oil;
  • the atomizer assembly is further provided with a temperature detecting circuit for detecting an initial temperature of the heating wire after the electronic cigarette detects the smoking signal;
  • the electronic cigarette further includes a control circuit connected to the temperature detecting circuit, configured to calculate and obtain a driving operation of the heating wire based on the initial temperature and a target temperature stored in the electronic cigarette Preheating driving power at which the initial temperature rises to the target temperature;
  • the battery assembly is configured to drive the heating wire to operate based on the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating is preset to a preset time or the heating temperature satisfies a preset temperature condition. Stop driving the heating wire with the preheating driving power, and drive the heating wire to operate with normal driving power.
  • control circuit is further configured to: [0038] estimating the preset time based on the preheating driving power, so that the battery component drives the heating wire to operate based on the preheating driving power, and when the heating wire is in the preheating Heating the predetermined turn ⁇ under driving power, stopping driving the heating wire with the preheating driving power, and driving the heating wire to operate with normal driving power; or
  • the battery assembly drives the heating wire operation based on the preheating driving power
  • the heating temperature of the heating wire is obtained, and when the heating temperature satisfies the preset temperature condition, control
  • the battery assembly stops driving the heating wire to operate with the preheating driving power, and drives the heating wire to operate with normal driving power.
  • the temperature detecting circuit includes a temperature sensor, and the temperature sensor is a thermal resistance component
  • thermoelectric effect components thermal expansion temperature components or thermoelectric effect components.
  • the temperature sensor is a thermistor whose resistance changes in proportion to the temperature
  • the temperature detecting circuit further includes: a temperature detecting sub-circuit connected to the temperature sensor, The initial resistance value of the temperature sensor reflecting the initial temperature is converted into an initial voltage signal;
  • the control circuit includes: a main controller connected to the temperature detecting sub-circuit and the temperature sensor, configured to calculate and obtain the driving of the heating wire based on the initial voltage signal and the target temperature And rising from the initial temperature to the preheating drive power of the target temperature.
  • the temperature detecting subcircuit includes:
  • a voltage dividing device connected in series with the temperature sensor, and a voltage regulator connected in series between the positive electrode of the battery and the voltage dividing device;
  • the voltage regulator is configured to supply a constant voltage to both ends of the series branch of the voltage dividing device and the temperature sensor to convert an initial resistance value of the temperature sensor reflecting the initial temperature Is the initial voltage signal.
  • the battery component includes:
  • an atomizer drive circuit coupled to the control circuit and the heating wire
  • the control circuit is configured to control, according to the calculated preheating driving power, the atomizer driving circuit to output a power supply signal of the preheating driving power to the heating wire; the control circuit further uses And controlling, according to the normal driving power, a power supply signal that outputs the normal driving power to the heating wire by the atomizer driving circuit.
  • the atomizer driving circuit includes a first switching member for connecting a power supply circuit of the heating wire in a conducting state;
  • control circuit is configured to use the preheating driving power obtained based on the calculation, and to control the first switching element to be turned on and off, so that the battery component outputs a first duty ratio to the heating wire a pulse modulation signal, which in turn causes the atomizer drive circuit to output a power supply signal of the preheat drive power to the heating wire; the control circuit is further configured to control the first switch based on the normal drive power The device is turned on and off, so that the battery assembly outputs a pulse modulation signal of the second duty ratio to the heating wire, thereby causing the atomizer driving circuit to output the power supply signal of the normal driving power to the heating wire.
  • the atomizer driving circuit includes:
  • a second closing member configured to be in a conducting state to connect the heating circuit of the heating wire
  • a buck-boost sub-circuit disposed in the power supply circuit of the heating wire, configured to control the battery component to be adjusted when the second switch is in an on state a supply voltage of the heating wire to adjust a driving power of the battery assembly to the heating wire.
  • control circuit is configured to control the buck-boost circuit to generate the heat based on the preheating driving power obtained by the calculation after the second switch is in an on state.
  • the supply voltage of the wire is adjusted to a preheating supply voltage, so that the atomizer driving circuit outputs a power supply signal of the preheating driving power to the heating wire;
  • control circuit is further configured to: after the second switch is in an on state, control the buck-boost circuit to adjust a power supply voltage of the heating wire to a normal state based on the normal driving power Supplying a voltage to cause the atomizer drive circuit to output a power supply signal of the normal drive power to the heating wire.
  • the electronic cigarette further includes:
  • a battery voltage detecting circuit connected to the control circuit, configured to detect a current battery voltage of the electronic cigarette, so that the control circuit is based on the initial temperature, the target temperature, and the current battery voltage And calculating a preheating driving power that drives the heating wire to operate and rises from the initial temperature to the target temperature.
  • the electronic cigarette includes:
  • the temperature sensor is configured to detect an ambient temperature of the electronic cigarette
  • the airflow velocity sensor is used for detecting Measuring a flow rate of the airflow of the smoking raft, so that the control circuit obtains a heat dissipation effect parameter of the electronic cigarette based on the ambient temperature and the flow velocity, and based on the initial temperature, the target temperature, and the heat dissipation effect parameter And calculating a preheating driving power that drives the heating wire to operate and rises from the initial temperature to the target temperature.
  • the atomizer assembly is used for detecting And an initial temperature of the heating wire for atomizing the smoke oil; then, based on the initial temperature and the target temperature stored in the electronic cigarette, calculating to obtain the driving of the heating wire and rising from the initial temperature to the target Preheating driving power of temperature; finally, driving the heating wire based on the preheating driving power, when the heating wire is driven by the preheating driving power, the preset time or the heating temperature meets the preset temperature condition. Stop driving the heating wire with the preheating driving power, and drive the heating wire to operate with normal driving power.
  • the initial temperature of the heating wire is detected, and the battery assembly is controlled according to the initial temperature and the normal temperature required for the atomized smoke oil.
  • the heating power is heated to the heating wire, which effectively solves the technical problem that the atomizing heating wire is just turned on and the heating wire temperature is high in the prior art, and the battery assembly drives the heating wire to cause the temperature to rise too high or even burn the cotton.
  • the temperature control of the heating wire is controlled within the normal temperature range required for atomizing the smoke oil, thereby avoiding the problem of burning the cotton and improving the texture of the smoke.
  • FIG. 1 is a flow chart of a method for heating a heating wire of an electronic cigarette atomizer according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of a first electronic cigarette according to an embodiment of the present invention
  • 3 is a schematic diagram of a mounting position of a heating wire and a temperature sensor according to an embodiment of the present invention
  • FIG. 4 is a flow chart of a heating method of a second electronic cigarette atomizer heating wire according to an embodiment of the present invention
  • FIG. 5 is a flow chart of a heating method of a third electronic cigarette atomizer heating wire according to an embodiment of the present invention
  • FIG. 6 is a flow chart of a heating method for a heating wire of a fourth electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 7 is a flowchart of a heating method of a heating wire of a fifth electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 8 is a flowchart of a sixth heating method for heating wire of an electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of an internal circuit of a first type of electronic cigarette according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of an internal circuit of a second electronic cigarette according to an embodiment of the present invention.
  • FIG. 11 is a flowchart of a heating method for a heating wire of a seventh electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 12 is a flowchart of an eighth method for heating a heating wire of an electronic cigarette atomizer according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of an internal circuit of a third electronic cigarette according to an embodiment of the present invention.
  • FIG. 14 is a structural block diagram of a second electronic cigarette according to an embodiment of the present invention.
  • FIG. 15 is a structural block diagram of a third electronic cigarette according to an embodiment of the present invention.
  • FIG. 16 is a structural block diagram of a fourth electronic cigarette according to an embodiment of the present invention.
  • FIG. 17 is a structural block diagram of a fifth electronic cigarette according to an embodiment of the present invention.
  • FIG. 18 is a structural block diagram of a sixth electronic cigarette according to an embodiment of the present invention.
  • the embodiment of the present invention provides an electronic cigarette atomizer heating wire heating method, which is used to solve the problem in the prior art that when the atomizing heating wire is just turned on and the heating wire temperature is high, the battery component drives the heating wire to work.
  • the technical problem of excessive temperature rise and even burning of cotton realizes that the atomizing heating wire is just turned on, the battery assembly heats the heating wire according to the actual temperature of the atomizing heating wire, and the temperature of the heating wire is controlled to be atomized after heating.
  • the normal temperature range required for smoke oil thereby avoiding the problem of burning cotton and improving the texture of the smoke.
  • Embodiments of the present invention provide a heating method for heating a heating wire of an electronic cigarette atomizer, the heating method comprising the steps of: Sl, detecting a heat of atomizing smoke oil in the atomizer assembly after detecting a smoking signal; An initial temperature of the wire; S2, based on the initial temperature and a target temperature stored in the electronic cigarette, calculating a preheating driving power obtained to drive the heating wire to work and rise from the initial temperature to the target temperature; S3 Driving the heating wire based on the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating is preset, or the heating temperature meets the preset temperature condition, and the preheating is stopped.
  • the power drives the heating wire to operate and drives the heating wire to operate with normal driving power.
  • an embodiment of the present invention provides a heating method for an electronic cigarette atomizer heating wire, and the heating method includes the following steps:
  • the electronic cigarette includes a battery assembly 1 and an atomizer assembly 2, and the battery assembly 1 is connected to the atomizer assembly 2 through a single-wire interface J2 and a two-wire interface J1;
  • the atomizer assembly 2 is provided with a heating wire 21 for atomizing the smoke oil, and a temperature sensor 221 for detecting the temperature of the heating wire 21 or the ambient temperature around the heating wire 21;
  • the battery assembly 1 is provided with: a smoking action
  • the detecting module 101 is configured to detect a smoking action of the user, and obtain a smoking signal; and control connected to the smoking action detecting module 101
  • the module 102 is configured to receive and control the electronic cigarette operation based on the smoking signal; and the temperature detecting module 103 connected to the control module 102 and the temperature sensor 221 is configured to receive the atomizing heating wire issued by the control module 102.
  • the temperature detection command of the temperature of 21, the temperature detection command is executed and the current temperature value of the heating wire 21 is obtained, wherein the
  • the electronic cigarette is provided with a check button (not shown in FIG. 2) connected to the smoking action detecting module 101 for indicating that the user smokes in the closed state and that the user is not smoking in the broken state, or Provided with a smoking action detecting module 101 for detecting a negative pressure, indicating that the user smokes and no negative pressure is detected, indicating a negative pressure sensor for non-smoking (eg, a microphone, not shown in FIG.
  • the negative pressure refers to an atmospheric pressure of the electronic cigarette in which the atmospheric pressure in the electronic cigarette is less than the atmospheric pressure outside the electronic cigarette; when the shut-off button is detected to be closed or the negative pressure sensor is detected Detecting the negative pressure ⁇ , the smoking action detecting module 101 generates a smoking signal indicating that the user is smoking; the control module 102 sends the temperature detecting command to the temperature detecting module 103 based on the smoking signal indicating that the user is smoking, The temperature detecting module 103 is caused to execute the temperature detecting command and acquire the current temperature value of the heating wire 21.
  • the temperature sensor 221 can use any temperature detecting component, such as a thermal resistance type component (such as a thermal resistance, a thermistor), a thermal expansion type temperature component (such as a bimetal, a temperature switch), and a thermoelectric effect type. Components (such as thermocouples).
  • a thermal resistance type component such as a thermal resistance, a thermistor
  • a thermal expansion type temperature component such as a bimetal, a temperature switch
  • thermoelectric effect type Components (such as thermocouples).
  • the atomizer heating wire 21 can be wound around the temperature sensor 221 (ie, the thermistor), and the thermistor can also be It is disposed at a position close to the periphery of the atomizing heater heating wire 21 to realize temperature detection of the atomizing device heating wire 21 by the temperature sensor 221.
  • the electronic cigarette detects the initial temperature of the heating wire by using a thermistor whose resistance value is proportional to the temperature, that is, the temperature sensor 221 can be a PTC type thermistor (ie, the temperature rises).
  • the sorghum resistance is increased or the NTC type thermistor (ie, the temperature rises and the resistance decreases).
  • the step S2 includes the sub-steps: S25: reflecting the initial temperature of the thermistor
  • the initial resistance value is converted into an initial voltage signal; S26, based on the initial voltage signal and the target temperature, calculating a preheating driving power that drives the heating wire to operate and rises from the initial temperature to the target temperature.
  • the temperature sensor 221 detects the temperature of the atomizing heating wire 21, and its resistance value changes with the temperature value of the atomizing heating wire, and the temperature detecting module 103 detects the voltage value across the temperature sensor 221, The temperature value of the heating wire 21 is determined.
  • the control module 102 calculates the heating wire 21 from the initial temperature to the reference based on the initial temperature and the target temperature, based on the fastest preheating time (such as Is). The preheating drive power required for the target temperature. Further, still referring to FIG.
  • the control module 102 is further connected to the battery module 104 (including the battery, the battery control unit, and the battery charging unit); the battery assembly 1 is further provided with the control module 102 and the atomizing heating wire 21.
  • the atomizer driving module 105 is configured to cooperate with the battery module 104 under the control of the control module 102, and drive the atomizing heating wire 21 to generate heat according to different initial driving temperatures of the atomizing heating wire 21,
  • the atomizer drive module 105 is connected to the heating wire 21 through the interface J1.
  • step S3 the present invention actually provides two schemes for heating the atomizing heating wire, which is embodied in the above step S3:
  • the heating wire is driven to operate according to the preheating driving power, and when the heating wire is heated at the preheating driving power, the preset time is stopped, and the stopping is performed.
  • the preheating driving power drives the heating wire to operate, and the driving of the heating wire is driven by a normal driving power, including the following substeps:
  • the heating temperature is used as the measurement standard for the driving power of the heating wire 21 to be converted from the preheating driving power to the normal driving power:
  • the heating wire is driven based on the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating temperature satisfies a preset temperature condition. Stop driving the heating wire with the preheating driving power, and drive the heating wire to operate with normal driving power, including the following substeps:
  • S33 driving the heating wire to operate based on the preheating driving power, and monitoring the heating temperature of the heating wire;
  • S34 When the heating temperature meets the preset temperature condition, stop driving the heating wire to operate with the preheating driving power, and drive the heating wire to operate with the normal driving power.
  • the preheating driving power is calculated based on the fastest preheating time
  • the calculation standard is based on the standard state of the electronic cigarette factory, the atomizing heating wire (ie, zero)
  • the heating wire 21 is worn out and the ambient temperature is indefinite. Therefore, in order to accurately measure the heating wire 21 according to the actual situation, the standard value such as the state of wear and the standard ambient temperature (for example, 20 ° C) is present. Heating is performed to raise the temperature of the heating wire 21 to an appropriate temperature range. After obtaining the preheating driving power, it is further estimated based on the preheating driving power and the actual application of the electronic cigarette.
  • the heat driving power drives the driving turns of the heating wire 21 to generate heat (i.e., between the predetermined turns), and after the turn-to-turn, the heating wire 21 is driven to operate with the normal driving power.
  • the preheating driving power is calculated, and the atomizing heating wire 21 is driven by the power, and the temperature of the heating wire 21 is monitored, and when the temperature reaches the target temperature, the rotation is performed.
  • the heating wire 21 is driven to operate at the normal driving power.
  • the battery component 1 of the electronic cigarette adopts pulse width modulation (PWM, Pulse Width)
  • the power supply signal is outputted to the heating wire 21, that is, the preheating driving power and the normal driving power are both implemented by pulse width modulation.
  • the step S3 includes the following steps. Substeps:
  • S35 controlling the battery component to output a pulse modulation signal of the first duty ratio to the heating wire, to implement a power supply signal for outputting the preheating driving power by the battery component to the heating wire;
  • S36 driving the heating wire to operate according to the preheating driving power, and when the heating wire is driven by the preheating driving power, the heating is preset, or the heating temperature meets a preset temperature condition, and the control is performed.
  • the battery component stops outputting the pulse modulation signal of the first duty ratio, and changes to output a pulse of the second duty ratio And modulating a signal to implement a power supply signal for the battery component to output the normal driving power to the heating wire.
  • the battery component 1 of the electronic cigarette outputs a power supply signal to the heating wire 21 in a full power mode (ie, a continuous power supply mode), that is, the preheating driving power and the normal driving power are both pulse width modulated.
  • a full power mode ie, a continuous power supply mode
  • the preheating driving power and the normal driving power are both pulse width modulated.
  • the battery component that controls the electronic cigarette outputs a power supply signal of the first voltage value to the heating wire, so that the battery component drives the heating wire to operate with the preheating driving power;
  • FIG. 9 is a circuit schematic diagram of an internal structure of an electronic cigarette, wherein a left side of the dividing line a is a battery component circuit, and a right side is an atomizer component circuit, and the battery component circuit includes an interface J1 and J2, the atomizer component circuit includes interfaces J3 and J4, the battery component circuit is interfaced with the interface J3 through the interface J1, and the interface J2 is interfaced with the interface J4 to realize the connection of the battery component and the atomizer component; in combination with FIG. 2, in the battery component In 1, the control module 102 uses the control chip U1 (model MC32P7010A0I) with 10 pins (see the official manual for specific pin naming and function description).
  • the pin 1-VDD of U1 passes through The pressure tube D1 is connected to the positive electrode (B+) of the battery, and a wire is drawn through the capacitor C1 on the connecting line of the Zener diode D1 and the pin 1-VDD, and the pin 4-P13 of U1 is connected in series with the positive electrode B+ of the battery.
  • Smoking indicator circuit including two parallel LEDs LED1 and LED2, two LEDs are connected in series with resistors R15, R16 for partial voltage protection); between control pin U1 pin 2-P15 and ground string
  • the smoking action detection module 101 (specifically, the switch button S in FIG.
  • the pin 8-P02 of U1 is connected to the heating wire temperature detecting circuit, wherein The two ends of the heating wire temperature detecting circuit are respectively connected to the positive and negative electrodes of the battery, and the heating wire temperature detecting circuit comprises a voltage stabilizing module serially connected in series, a voltage dividing resistor R20 and a thermal resistor Rr (ie, temperature sensor 221), and heat The resistor Rr is extended in the atomizer assembly 2 for detecting the temperature of the atomizing heating wire RL (ie, the heating wire 21 in FIG.
  • pin 8-P02 is connected between the voltage dividing resistor R20 and the thermal resistor Rr; the pin 6-P00 of U1 is connected to the source of the MOSFET switch Q4, and the resistor R12 is set at the gate of the gate Q4 and The bleeder resistance between the sources; further, one end of the atomizing heating wire RL is connected to the positive electrode B+ of the battery, and the other end is connected to the negative pole of the battery (ie, the grounding end) through the bypass tube Q4.
  • the above working principle (1) is specifically as follows: First, the capacitor C1 is charged by the diode D1, and the control chip U1 starts to operate after charging; when the control chip U1 detects the switch button S In the closed state, LED1 and LED2 are controlled to emit light through the pin 4-P13 to indicate that the electronic cigarette is working, and the same thermal resistance Rr obtains the initial temperature of the heating wire RL and exhibits a resistance corresponding to the initial temperature, due to the stability
  • the voltage module outputs a constant voltage (such as 2.5V) to the series resistors R20 and Rr, and the resistance of the resistor R20 is constant, and the resistance value of the thermal resistor Rr depends on the temperature of the heating wire, that is, the voltage dividing value on the thermal resistor Rr is also Depending on the temperature of the heating wire RL, the control chip U1 obtains the voltage dividing value on the resistor Rr through the pin 8-P02, thereby analyzing the initial
  • the switching device Q4 is defined.
  • the total length of the two operations of continuously performing the on and off operations is one cycle, and the ratio of the conduction length and the length of the break in this cycle is the occupation of the pulse modulation signal output by the battery assembly 1 to the heating wire RL.
  • the power supply signal outputting the normal driving power by the battery assembly 1 to the heating wire RL corresponds to the second duty ratio.
  • the first A duty cycle is typically greater than the second duty cycle.
  • FIG. 10 is a schematic circuit diagram of an internal structure of another electronic cigarette, and the circuit structure thereof is basically the same as that of FIG. 9, except that the power supply of the atomizing heating wire RL is provided.
  • step-up and step-down module connected in series on the loop, the pin 3-P16 of the control chip U1 is connected with the switch button S, the bow I pin 6-P00 is connected with the switch member Q5, the bow I pin 2-P15 and the buck-boost module
  • the boost control terminal UP is connected, and the bow I pin 5-P12 is connected to the buck control terminal DN of the buck-boost module; the initial temperature of the atomizing heating wire RL is obtained in the control chip U1 (the principle is the same as the solution shown in FIG.
  • the control chip U1 controls the switching element Q5 to be in a continuous conduction state, and the same control
  • the buck-boost module raises a supply voltage (relative to a normal supply voltage of the atomizing heating wire RL) at both ends of the atomizing heating wire RL to the first voltage value, so that the battery assembly 1 is driven by the preheating
  • the power driving heating wire RL works, and the heating wire RL is driven by the preheating driving power to preset the heating time to meet the preset temperature condition, and the lifting pressure module is controlled to reduce the ends of the atomizing heating wire RL
  • the supply voltage is applied to the second voltage value (ie, the normal supply voltage) to cause the battery assembly 1 to operate the heating wire RL with the normal drive power.
  • step S2 since the voltage of the battery in the battery assembly 1 decreases with the accumulation of the use time, in order to make the calculated preheating driving power more accurate, please refer to FIG. 11, the step S2 The following sub-steps are included: S23: detecting a current battery voltage of the electronic cigarette is obtained; S24, calculating, based on the initial temperature, the target temperature, and the current battery voltage, obtaining driving and driving the heating wire from the initial The temperature rises to the preheating drive power of the target temperature. Specifically, please refer to FIG. 9 or FIG.
  • a battery voltage detecting circuit that is, a circuit composed of resistors R8 and R9 is disposed between the pin 9-P04 of the control chip U1 and the battery positive electrode (B+), and the control chip U1 passes.
  • Pin 9-P04 senses the voltage divider between resistors R8 and R9 to monitor the current actual voltage of the battery.
  • the temperature of the heating wire is rapidly driven to the preset temperature range by the preheating driving power or the normal driving power and The preset temperature condition is met.
  • the step S2 includes the following sub-steps: S21: detecting an ambient temperature of the electronic cigarette and a flow rate of the airflow of the smoking device to obtain the electronic cigarette. a heat dissipation effect parameter; S22. Calculate, according to the initial temperature, the target temperature, and the heat dissipation effect parameter, a preheating driving power that drives the heating wire to work and rises from the initial temperature to the target temperature.
  • a temperature sensor ie, a thermal resistor Rrl
  • Rrl a thermal resistor
  • the ambient temperature is To approximate the heat dissipation effect of the smoking enthalpy airflow on the atomizing device heating wire RL.
  • an air flow velocity sensor may be added to the electronic cigarette to detect the airflow velocity in the user's smoking ⁇ e-cigarette, and the flow velocity is opposite. The effect of the heat dissipation rate is also taken into account in the calculation of the preheating drive power.
  • the present application detects the heating wire by detecting the smoking signal and the atomizing heating wire is just turned on.
  • the initial temperature and according to the initial temperature and the normal temperature required for the atomized smoke oil, to control the battery assembly to heat the heating wire with variable heating power, effectively solving the prior art in the atomizing heating wire
  • the battery component drives the heating wire to cause the temperature to rise too high or even the technical problem of burning the cotton, realizing the rapid heating of the heating wire, and the temperature after heating is controlled at the normal temperature required for atomizing the smoked oil.
  • the range (such as 240 ° C ⁇ 300 ° C), thus avoiding the problem of burning cotton and improving the texture of the smoke.
  • an embodiment of the present invention further provides an electronic cigarette, comprising a battery assembly 1 and an atomizer assembly 2 with a heating wire 21 for atomizing the smoke oil;
  • the atomizer assembly 2 is further provided with a temperature detecting circuit 22 for detecting an initial temperature of the heating wire 21 after the electronic cigarette detects the smoking signal;
  • the electronic cigarette further includes a control circuit 11 connected to the temperature detecting circuit 22, configured to calculate and obtain a driving heating wire 21 based on the initial temperature and a target temperature stored in the electronic cigarette, and from the The preheating driving power at which the initial temperature rises to the target temperature; the control circuit 11 is usually disposed in the battery pack 1
  • the battery assembly 1 is configured to drive the heating wire 21 to operate based on the preheating driving power, and when the heating wire 21 is driven by the preheating driving power, the preset temperature or the heating temperature meets the preset temperature condition, and stops.
  • the preheating driving power drives the heating wire 21 to operate, and drives the heating wire 21 to operate with normal driving power.
  • control circuit 11 is further configured to:
  • the battery assembly 1 drives the heating wire 21 to operate based on the preheating driving power, the heating temperature of the heating wire 21 is obtained, and when the heating temperature satisfies the preset temperature condition, the battery assembly 1 is controlled. The operation of driving the heating wire 21 with the preheating driving power is stopped, and the heating wire 21 is driven to operate with the normal driving power.
  • the temperature detecting circuit 22 includes a temperature sensor 221, and the temperature sensor 221 is Thermal resistance type element, thermal expansion type temperature element or thermoelectric effect type element.
  • the temperature detecting circuit 22 further includes: a temperature detecting sub-circuit 222 connected to the temperature sensor 221 for reflecting the reflection of the temperature sensor 221 The initial resistance value of the initial temperature is converted into an initial voltage signal; the control circuit 11 includes: a main controller 111 connected to the temperature detecting sub-circuit 222 and the temperature sensor 221 for calculating based on the initial voltage signal and the target temperature A preheating drive power that drives the heating wire 21 to operate and rises from the initial temperature to the target temperature is obtained.
  • the temperature detecting sub-circuit 222 includes: a voltage dividing device 2221 connected in series with the temperature sensor 221, and a voltage regulator 2222 connected in series between the battery positive electrode and the voltage dividing device 2221; the voltage regulator 2222 is used for the voltage dividing device 2 A constant voltage is provided across the series branch of 221 and temperature sensor 221 to convert the initial resistance value of temperature sensor 221 reflecting the initial temperature to an initial voltage signal.
  • the temperature sensor 221 is a thermal resistor Rr
  • the voltage dividing device 2221 is a voltage dividing resistor R20.
  • the temperature sensor 221 is disposed in the atomizer assembly 2.
  • the voltage dividing resistor R20 and the voltage regulator 2222 are disposed in the battery assembly 1 or the atomizer assembly 2.
  • the specific operation principle of the temperature detecting circuit 22 for converting the initial resistance value of the temperature sensor 221 reflecting the initial temperature into the initial voltage signal has been introduced in the embodiment, and will not be further described herein.
  • the battery assembly 1 includes: an atomizer drive circuit 12 connected to the control circuit 11 and the heating wire 21;
  • the control circuit 11 is configured to control the atomizer driving circuit 12 to output a power supply signal of the preheating driving power to the heating wire 21 based on the preheating driving power obtained by the calculation; the control circuit 11 is further configured to The normal driving power, the control atomizer driving circuit 12 outputs the power supply signal of the normal driving power to the heating wire 21.
  • the electronic cigarette driving the heating wire with the preheating driving power and the normal driving power to at least include the following two embodiments:
  • the battery component 1 of the electronic cigarette adopts pulse width modulation (PWM, Pulse Width)
  • Modulation mode ie, intermittent power supply mode
  • outputs a power supply signal to the heating wire 21, that is, the preheating driving power and the normal driving power are both realized by pulse width modulation:
  • the atomizer driving circuit 12 includes a first switching member 121 (such as the closing member Q4 in FIG. 9) for supplying power to the heating wire 21 when in the conducting state. Circuit; control circuit 11 for base And calculating the preheating driving power obtained by the calculating, and controlling the first switching element 121 to be turned on and off, so that the battery component 1 outputs a pulse modulation signal of the first duty ratio to the heating wire 21, thereby causing the atomizer driving circuit 12 to Outputting the power supply signal of the preheating driving power to the heating wire 21; that is, the control circuit 11 is configured to control the conduction length of the first switching element 121 in one cycle based on the preheating driving power obtained by the calculation.
  • the control circuit 11 is further configured to control the first switching element 121 to pass based on the normal driving power. Breaking, so that the battery assembly 1 outputs a pulse modulation signal of the second duty ratio to the heating wire 21, and then the atomizer driving circuit 12 outputs the power supply signal of the normal driving power to the heating wire 21; that is, the control circuit 11 also uses Controlling, according to the normal driving power, a conduction length of the first switching element 121 in the period to be a second length, so that the atomizer driving circuit 12 outputs the normal driving power to the heating wire 21.
  • the content of the solution here corresponds to the content of the sub-steps S35-S36 in the first embodiment, and details are not described herein again.
  • the battery component 1 of the electronic cigarette outputs a power supply signal to the heating wire 21 in a full power mode (ie, a continuous power supply mode), that is, the preheating driving power and the normal driving power are both pulse width modulated.
  • the atomizer driving circuit 12 includes: a second switching member 122, a power supply circuit for connecting the heating wire 21 in a conducting state; and a power supply circuit disposed on the heating wire 21.
  • the buck-boost sub-circuit 123 connected to the control circuit 11 is configured to control the supply voltage of the battery assembly 1 to the heating wire 21 to adjust the heating of the battery assembly 1 when the second switching member 122 is in an on state. The driving power of the wire 21.
  • control circuit 11 is configured to control the step-up/down sub-circuit 123 to adjust the supply voltage of the heating wire 21 to the preheating power supply based on the preheating driving power obtained by the calculation, after the second switching member 122 is in the conducting state. a voltage, so that the atomizer driving circuit 12 outputs the power supply signal of the preheating driving power to the heating wire 21; the control circuit 11 is further configured to be in a conducting state after the second switching member 122 is based on the normal driving power
  • the control buck-boost circuit 123 adjusts the supply voltage of the heating wire 21 to the normal supply voltage so that the atomizer drive circuit 12 outputs the supply signal of the normal drive power to the heating wire 21.
  • the content of the solution corresponds to the content of the sub-steps S37-S38 in the first embodiment
  • the second closing member 122 is equivalent to the closing member Q5 in FIG. 10
  • the lifting-lowering sub-circuit 123 is equivalent to the lifting in FIG.
  • the pressure module its specific working principle, will not be repeated here.
  • the electronic cigarette further includes: a battery voltage detecting circuit 13 connected to the control circuit 11 for detecting the current battery voltage of the electronic cigarette. And causing the control circuit 11 to calculate, based on the initial temperature, the target temperature, and the current battery voltage, a preheating driving power that obtains driving of the heating wire 21 and rises from the initial temperature to the target temperature.
  • the battery voltage detecting circuit 13 is connected to the battery, and is disposed in the battery assembly 1 for detecting the battery voltage.
  • the battery positive electrode is also connected to the voltage regulator 2222 to provide an input voltage thereto.
  • the battery assembly 1 includes: a temperature sensor 14 and an air flow rate sensor 15 connected to the control circuit 11; the temperature sensor 14 is configured to detect the ambient temperature of the electronic cigarette, the airflow The flow rate sensor 15 is configured to detect a flow rate of the airflow of the smoking raft, so that the control circuit 11 obtains a heat dissipation effect parameter of the electronic cigarette based on the ambient temperature and the flow velocity, and based on the initial temperature, the target temperature, and the The heat dissipation effect parameter is calculated, and the preheating driving power that drives the heating wire 21 to operate and rises from the initial temperature to the target temperature is calculated.
  • the electronic cigarette is used to implement the above-described electronic cigarette atomizer heating wire heating method, so one or more embodiments of the electronic cigarette and one or more of the above-described atomizer heating wire heating methods The embodiments are the same, and will not be described again here.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Further, the present invention may take the form of a computer program product embodied in one or more of which comprises a computer usable storage medium having computer-usable program code (including but not limited to, disk storage, CD-R 0 M, optical memory, etc.).

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Abstract

La présente invention concerne un procédé de chauffage pour fil chauffant (21) d'un atomiseur de cigarette électronique, et une cigarette électronique, permettant de résoudre le problème de l'état de la technique antérieure selon lequel lorsque le fil chauffant (21) est simplement chauffé et présente une température relativement élevée, un ensemble batterie (1) entraîne le fonctionnement du fil chauffant (21), ce qui provoque une augmentation trop élevée de la température pour la combustion du coton. Le procédé de chauffage selon l'invention comprend les étapes suivantes : S1 après la détection d'un signal de fumée, détection d'une température initiale du fil chauffant (21) ; S2 sur la base de la température initiale et d'une température cible, obtention d'une puissance d'entraînement de préchauffage qui entraîne le travail du fil chauffant (21) et l'élévation de sa température initiale à la température cible par des moyens de calcul ; S3 sur la base de la puissance d'entraînement de préchauffage, entraînement du travail du fil chauffant (21), puis lorsque le fil chauffant (21) a été chauffé pendant un temps prédéfini ou sa température de chauffage satisfait à une condition de température prédéterminée sous l'entraînement de la puissance d'entraînement de préchauffage, arrêt de l'entraînement du fil chauffant (21) pour travailler avec la puissance d'entraînement de préchauffage, et changement pour entraîner le fil chauffant (21) à fonctionner avec une puissance d'entraînement normale. On atteint alors l'effet technique du chauffage du fil chauffant (21) selon sa température réelle de sorte qu'une température de chauffage se situe dans une plage de température normale requise pour pulvériser de l'huile de tabac.
PCT/CN2015/074501 2015-03-18 2015-03-18 Procédé de chauffage pour fil chauffant d'atomiseur de cigarette électronique, et cigarette électronique WO2016145634A1 (fr)

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CN201580000041.3A CN106413444A (zh) 2015-03-18 2015-03-18 一种电子烟雾化器发热丝加热方法和电子烟

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Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107095343A (zh) * 2017-05-24 2017-08-29 惠州市新泓威科技有限公司 电子烟具的加热方法
CN107373779A (zh) * 2017-09-19 2017-11-24 深圳市劲嘉科技有限公司 一种电子烟及其预热烟油的方法
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
CN108770084A (zh) * 2018-04-13 2018-11-06 深圳瀚星翔科技有限公司 一种电子加热装置及加热方法
WO2018201858A1 (fr) * 2017-05-04 2018-11-08 常州市派腾电子技术服务有限公司 Atomiseur, dispositif d'atomisation et procédé de commande d'atomiseur
CN108991602A (zh) * 2018-04-13 2018-12-14 赫斯提亚深圳生物科技有限公司 一种气溶胶生成装置及其加热控制方法
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
CN109156898A (zh) * 2018-09-11 2019-01-08 西安电子科技大学 一种电子烟雾化温度的控制电路
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
CN109588783A (zh) * 2018-12-26 2019-04-09 深圳市太美亚电子科技有限公司 一种电子香烟的新型加热方法及电子香烟
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
CN109730360A (zh) * 2019-01-21 2019-05-10 深圳麦克韦尔股份有限公司 电子雾化装置及其加热元件的控制方法
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
CN110025052A (zh) * 2019-05-20 2019-07-19 深圳市美深威科技有限公司 雾化器的电压控制方法、装置和电子烟
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
WO2019174479A1 (fr) * 2018-03-13 2019-09-19 常州聚为智能科技有限公司 Procédé et dispositif de commande de cigarette électronique
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
WO2020143038A1 (fr) * 2019-01-11 2020-07-16 惠州市吉瑞科技有限公司深圳分公司 Procédé de chauffage, ensemble chauffant et cigarette à basse température
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US20210195954A1 (en) * 2019-12-31 2021-07-01 Shenzhen Transpring Technology Co., Ltd. Communication and heating system for electronic nebulizer and related products
USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
WO2021197456A1 (fr) * 2020-04-03 2021-10-07 湖南中烟工业有限责任公司 Procédé de commande et circuit de commande de cigarette électronique à ultrasons, et cigarette électronique à ultrasons
CN114269176A (zh) * 2019-04-30 2022-04-01 韩国烟草人参公社 气溶胶生成装置及其操作方法
US11439184B2 (en) 2017-11-24 2022-09-13 Juul Labs, Inc. Puff sensing and power circuitry for vaporizer devices
US11565059B2 (en) 2018-02-27 2023-01-31 Juul Labs, Inc. Mass output controlled vaporizer
US11590296B2 (en) 2018-10-19 2023-02-28 Juul Labs, Inc. Vaporizer power system
RU2792175C1 (ru) * 2019-07-22 2023-03-17 Чайна Тобэкко Аньхой Индастриал Ко., Лтд. Способ управления для непрерывного выпуска дыма из нагреваемого без горения табачного изделия
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator
US11638443B2 (en) 2018-05-29 2023-05-02 Juul Labs, Inc. Heater control circuitry for vaporizer device
USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
CN116268579A (zh) * 2023-03-08 2023-06-23 无锡市晶源微电子股份有限公司 电子烟装置的变功率输出控制方法、装置及电子烟装置
WO2023169526A1 (fr) * 2022-03-11 2023-09-14 深圳市合元科技有限公司 Appareil d'atomisation électronique et procédé de commande pour appareil d'atomisation électronique
EP4245162A3 (fr) * 2018-03-06 2023-12-27 KT & G Corporation Procédé d'alimentation électrique et dispositif associé
CN117837825A (zh) * 2022-12-05 2024-04-09 黄养 一种基于电子烟的低功耗系统

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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EP3984393A1 (fr) 2017-04-11 2022-04-20 KT&G Corporation Dispositif de génération d'aérosol et procédé de fourniture de rétroaction adaptative par reconnaissance de bouffée
US11622582B2 (en) 2017-04-11 2023-04-11 Kt&G Corporation Aerosol generating device and method for providing adaptive feedback through puff recognition
CN115024512A (zh) 2017-04-11 2022-09-09 韩国烟草人参公社 气溶胶生成装置
JP7180947B2 (ja) 2017-04-11 2022-11-30 ケーティー アンド ジー コーポレイション エアロゾル生成装置、及びエアロゾル生成装置で喫煙制限機能を提供する方法
JP6854361B2 (ja) 2017-04-11 2021-04-07 ケーティー・アンド・ジー・コーポレーション 喫煙部材クリーニングデバイス及び喫煙部材システム
US20200154772A1 (en) 2017-04-11 2020-05-21 Kt&G Corporation Aerosol generation system of preheating heater
KR102035313B1 (ko) 2017-05-26 2019-10-22 주식회사 케이티앤지 히터 조립체 및 이를 구비한 에어로졸 생성 장치
US11849762B2 (en) 2017-08-09 2023-12-26 Kt&G Corporation Electronic cigarette control method and device
WO2019031877A2 (fr) * 2017-08-09 2019-02-14 주식회사 케이티앤지 Dispositif de génération d'aérosol et procédé de régulation pour dispositif de génération d'aérosol
CN107467718B (zh) * 2017-08-15 2023-08-01 惠州市新泓威科技有限公司 电子烟具的发热装置及其控制方法
CN107296301A (zh) * 2017-08-18 2017-10-27 深圳市卓力能电子有限公司 一种加热非燃烧电子烟的功率与温度分时控制方法及烟具
EP3679813A4 (fr) 2017-09-06 2021-07-14 KT&G Corporation Dispositif de production d'aérosol
CN110547508B (zh) * 2018-05-31 2021-02-26 常州市派腾电子技术服务有限公司 电子烟的控制方法和装置
KR102389828B1 (ko) * 2018-07-04 2022-04-22 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 제어하는 방법
CN109619688A (zh) * 2019-01-14 2019-04-16 昂纳自动化技术（深圳）有限公司 带温控的供电装置及电子烟
CN111487467B (zh) * 2019-01-29 2022-06-28 常州市派腾电子技术服务有限公司 发热件初始阻值的获取方法和装置
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CN110200330A (zh) * 2019-06-26 2019-09-06 惠州市新泓威科技有限公司 电子烟的预热控制方法及其预热控制系统
CN110301679A (zh) * 2019-07-22 2019-10-08 安徽中烟工业有限责任公司 一种加热不燃烧烟草制品烟气持续释放的控制方法
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CN111743207B (zh) * 2020-08-04 2023-11-28 深圳市讴可电子科技有限公司 一种电子烟的控制方法及电子烟
CN112535324B (zh) * 2020-11-30 2023-09-05 深圳市吉迩科技有限公司 一种电子烟的加热监测方法及电子烟
WO2022203188A1 (fr) * 2021-03-25 2022-09-29 Kt&G Corporation Appareil de génération d'aérosol et son procédé de fonctionnement
CN114253317B (zh) * 2021-12-22 2023-07-04 深圳市基克纳科技有限公司 发热体的加热温度校准方法、装置及可读存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202819631U (zh) * 2012-09-29 2013-03-27 吴昌明 一种电子吸烟装置
KR101326961B1 (ko) * 2013-08-22 2013-11-13 박선순 온도제어로 다양한 액상 공급 매체의 이용이 가능한 전자 담배
CN103404969A (zh) * 2012-10-05 2013-11-27 佛山市新芯微电子有限公司 电子烟装置
CN104026742A (zh) * 2013-03-05 2014-09-10 向智勇 一种电子烟的加热控制方法及装置
CN104116138A (zh) * 2014-06-24 2014-10-29 深圳市麦克韦尔科技有限公司 电子烟及其控制方法
CN104323431A (zh) * 2014-11-14 2015-02-04 深圳市高健实业股份有限公司 一种可温控的电子烟雾化装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460423A1 (fr) * 2010-12-03 2012-06-06 Philip Morris Products S.A. Système générateur d'aérosol à chauffage électrique avec une commande du chauffage améliorée
JP6030580B2 (ja) * 2011-02-09 2016-11-24 エスアイエス・リソーシズ・リミテッド 可変出力制御電子タバコ
CN102356930B (zh) * 2011-07-12 2013-11-13 刘秋明 一种电子烤烟

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202819631U (zh) * 2012-09-29 2013-03-27 吴昌明 一种电子吸烟装置
CN103404969A (zh) * 2012-10-05 2013-11-27 佛山市新芯微电子有限公司 电子烟装置
CN104026742A (zh) * 2013-03-05 2014-09-10 向智勇 一种电子烟的加热控制方法及装置
KR101326961B1 (ko) * 2013-08-22 2013-11-13 박선순 온도제어로 다양한 액상 공급 매체의 이용이 가능한 전자 담배
CN104116138A (zh) * 2014-06-24 2014-10-29 深圳市麦克韦尔科技有限公司 电子烟及其控制方法
CN104323431A (zh) * 2014-11-14 2015-02-04 深圳市高健实业股份有限公司 一种可温控的电子烟雾化装置

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
WO2018201858A1 (fr) * 2017-05-04 2018-11-08 常州市派腾电子技术服务有限公司 Atomiseur, dispositif d'atomisation et procédé de commande d'atomiseur
CN107095343B (zh) * 2017-05-24 2020-05-12 惠州市新泓威科技有限公司 电子烟具的加热方法
CN107095343A (zh) * 2017-05-24 2017-08-29 惠州市新泓威科技有限公司 电子烟具的加热方法
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
CN107373779A (zh) * 2017-09-19 2017-11-24 深圳市劲嘉科技有限公司 一种电子烟及其预热烟油的方法
US11439184B2 (en) 2017-11-24 2022-09-13 Juul Labs, Inc. Puff sensing and power circuitry for vaporizer devices
US11825877B2 (en) 2017-11-24 2023-11-28 Juul Labs, Inc. Puff sensing and power circuitry for vaporizer devices
US11565059B2 (en) 2018-02-27 2023-01-31 Juul Labs, Inc. Mass output controlled vaporizer
EP4245162A3 (fr) * 2018-03-06 2023-12-27 KT & G Corporation Procédé d'alimentation électrique et dispositif associé
WO2019174479A1 (fr) * 2018-03-13 2019-09-19 常州聚为智能科技有限公司 Procédé et dispositif de commande de cigarette électronique
CN108991602A (zh) * 2018-04-13 2018-12-14 赫斯提亚深圳生物科技有限公司 一种气溶胶生成装置及其加热控制方法
WO2019196514A1 (fr) * 2018-04-13 2019-10-17 赫斯提亚深圳生物科技有限公司 Dispositif de génération d'aérosol et procédé de commande de chauffage associé
CN108770084A (zh) * 2018-04-13 2018-11-06 深圳瀚星翔科技有限公司 一种电子加热装置及加热方法
CN108770084B (zh) * 2018-04-13 2024-02-13 深圳瀚星翔科技有限公司 一种电子加热装置及加热方法
US11666086B2 (en) 2018-05-29 2023-06-06 Juul Labs, Inc. Vaporizer cartridge for a vaporizer
US11638443B2 (en) 2018-05-29 2023-05-02 Juul Labs, Inc. Heater control circuitry for vaporizer device
US12108785B2 (en) 2018-05-29 2024-10-08 Pax Labs, Inc. Vaporizer device body
US12029237B2 (en) 2018-05-29 2024-07-09 Pax Labs, Inc. Identification of a cartridge for a vaporizer device
US12102117B2 (en) 2018-05-29 2024-10-01 Pax Labs, Inc. Vaporizer device with differential pressure sensor
CN109156898A (zh) * 2018-09-11 2019-01-08 西安电子科技大学 一种电子烟雾化温度的控制电路
US11590296B2 (en) 2018-10-19 2023-02-28 Juul Labs, Inc. Vaporizer power system
CN109588783A (zh) * 2018-12-26 2019-04-09 深圳市太美亚电子科技有限公司 一种电子香烟的新型加热方法及电子香烟
WO2020143038A1 (fr) * 2019-01-11 2020-07-16 惠州市吉瑞科技有限公司深圳分公司 Procédé de chauffage, ensemble chauffant et cigarette à basse température
CN109730360A (zh) * 2019-01-21 2019-05-10 深圳麦克韦尔股份有限公司 电子雾化装置及其加热元件的控制方法
CN114269176A (zh) * 2019-04-30 2022-04-01 韩国烟草人参公社 气溶胶生成装置及其操作方法
CN114269176B (zh) * 2019-04-30 2023-11-24 韩国烟草人参公社 气溶胶生成装置及其主体和操作方法
CN110025052A (zh) * 2019-05-20 2019-07-19 深圳市美深威科技有限公司 雾化器的电压控制方法、装置和电子烟
CN110025052B (zh) * 2019-05-20 2022-04-05 深圳市美深威科技有限公司 雾化器的电压控制方法、装置和电子烟
RU2792175C1 (ru) * 2019-07-22 2023-03-17 Чайна Тобэкко Аньхой Индастриал Ко., Лтд. Способ управления для непрерывного выпуска дыма из нагреваемого без горения табачного изделия
USD945057S1 (en) 2019-08-01 2022-03-01 Nicoventures Trading Limited (a UK company) Electronic cigarette vaporizer mouthpiece
USD943168S1 (en) 2019-08-01 2022-02-08 Nicoventures Holdings Limited Electronic cigarette vaporizer housing plate
USD929651S1 (en) 2019-08-01 2021-08-31 Nicoventures Holdings Limited (A Uk Company) Electronic cigarette vaporizer
US20210195954A1 (en) * 2019-12-31 2021-07-01 Shenzhen Transpring Technology Co., Ltd. Communication and heating system for electronic nebulizer and related products
US11606977B2 (en) * 2019-12-31 2023-03-21 Shenzhen Transpring Technology Co., Ltd. Communication and heating system for electronic nebulizer and related products
WO2021197456A1 (fr) * 2020-04-03 2021-10-07 湖南中烟工业有限责任公司 Procédé de commande et circuit de commande de cigarette électronique à ultrasons, et cigarette électronique à ultrasons
RU2793875C1 (ru) * 2020-05-08 2023-04-07 Чайна Тобэкко Хубэй Индастриал Корпорейшн Лимитед Курительное изделие для нагревания табака без его горения и способ регулирования температуры
USD985187S1 (en) 2021-01-08 2023-05-02 Nicoventures Trading Limited Aerosol generator
USD984730S1 (en) 2021-07-08 2023-04-25 Nicoventures Trading Limited Aerosol generator
WO2023169526A1 (fr) * 2022-03-11 2023-09-14 深圳市合元科技有限公司 Appareil d'atomisation électronique et procédé de commande pour appareil d'atomisation électronique
CN117837825A (zh) * 2022-12-05 2024-04-09 黄养 一种基于电子烟的低功耗系统
CN116268579A (zh) * 2023-03-08 2023-06-23 无锡市晶源微电子股份有限公司 电子烟装置的变功率输出控制方法、装置及电子烟装置
CN116268579B (zh) * 2023-03-08 2024-03-19 无锡市晶源微电子股份有限公司 电子烟装置的变功率输出控制方法、装置及电子烟装置

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