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WO2018188469A1 - 雾化电路、雾化装置及雾化电路控制方法 - Google Patents

雾化电路、雾化装置及雾化电路控制方法 Download PDF

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Publication number
WO2018188469A1
WO2018188469A1 PCT/CN2018/080077 CN2018080077W WO2018188469A1 WO 2018188469 A1 WO2018188469 A1 WO 2018188469A1 CN 2018080077 W CN2018080077 W CN 2018080077W WO 2018188469 A1 WO2018188469 A1 WO 2018188469A1
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WIPO (PCT)
Prior art keywords
circuit
atomization
load
atomizing
current value
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/CN2018/080077
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English (en)
French (fr)
Inventor
邱伟华
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.)
Changzhou Paiteng Electronic Technology Co Ltd
Original Assignee
Changzhou Paiteng Electronic 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 Changzhou Paiteng Electronic Technology Co Ltd filed Critical Changzhou Paiteng Electronic Technology Co Ltd
Publication of WO2018188469A1 publication Critical patent/WO2018188469A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • 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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof

Definitions

  • the invention relates to the field of electronic cigarette technology, in particular to an atomization circuit, an atomization device and an atomization circuit control method.
  • Electronic cigarettes are electronic products that mimic cigarettes and have the same appearance, smoke, taste and feel as cigarettes. It is a product that allows users to use nicotine and the like after being atomized by means of atomization.
  • the electronic cigarette has a large-capacity built-in lithium battery, and has a built-in rich and reliable detection and control circuit, and the electronic cigarette has the characteristics of small casing, light weight and convenient for users to carry.
  • the traditional electronic cigarette can only provide users with electronic cigarettes, and the function is relatively simple. Therefore, how to improve the use value of the electronic cigarette is an urgent problem to be solved.
  • An atomizing circuit the atomizing circuit is provided with a voltage output end, the voltage output end can be connected to the atomizer for atomization or detachably mounting the adapter to charge the external device;
  • the atomizing circuit comprises a control circuit and a current detecting circuit; the control circuit and the current detecting circuit are respectively configured to electrically connect the load of the atomizing circuit through the voltage output end, and the load of the atomizing circuit is the external device or The atomizer; the current detecting circuit is further electrically connected to the control circuit;
  • the current detecting circuit is configured to detect a current value of a load flowing into the atomizing circuit, and feed back the current value to the control circuit; the control circuit is configured to control the atomizing according to the current value The circuit operates in a mode of operation corresponding to the load of the atomizing circuit.
  • control circuit includes a controller and an output control unit; the controller is electrically connected to the output control unit and the current detecting circuit, respectively; and the output control unit is further configured to electrically connect The load of the atomizing circuit;
  • the output control unit is configured to adjust a voltage output by the battery component under control of the controller; the controller is configured to control the output control unit to output a detection voltage to a load of the atomization circuit, and The load of the atomization circuit is identified based on the current value at the detection voltage, and the atomization circuit is controlled to operate in an operation mode corresponding to a load of the atomization circuit.
  • the atomization circuit further includes a voltage detection circuit; the voltage detection circuit is configured to electrically connect the load of the atomization circuit, and the voltage detection circuit is further electrically connected to the control circuit;
  • the voltage detecting circuit is configured to detect a voltage value of a load input to the atomizing circuit, and feed back the voltage value to the control circuit; the control circuit is further configured to input the current value according to the voltage value The voltage of the load of the atomizing circuit is adjusted.
  • the atomizing circuit is provided with an interaction device; the interaction device is electrically connected to the control circuit;
  • the interaction device is configured to receive an operation signal for switching an operation mode of the atomization circuit, and the control circuit is further configured to control, according to the operation signal, the atomization circuit to switch to an operation mode corresponding to the operation signal .
  • the interaction device includes a button, a toggle switch, or a touch screen.
  • An atomization circuit control method comprising:
  • the step of outputting a detection voltage to a load of the atomization circuit to obtain a current value of a load passing through the atomization circuit at the detection voltage includes:
  • the step of switching the atomization circuit to an operation mode corresponding to a load of the atomization circuit according to the current value comprises:
  • the atomizing circuit is controlled to operate in an operating mode when the load of the atomizing circuit is an atomizer.
  • the step of controlling the atomization circuit to operate in a working mode corresponding to the load of the atomizing circuit according to the current value comprises:
  • controlling the atomization circuit to operate according to the first current value in an operation mode when the load of the atomization circuit is an atomizer.
  • the step of outputting a detection voltage to a load of the atomization circuit, and obtaining a current value of a load passing through the atomization circuit at the detection voltage further includes:
  • the step of controlling the atomization circuit to operate in a working mode corresponding to the load of the atomizing circuit according to the current value comprises:
  • the atomizing circuit is controlled to operate in an operating mode when the load of the atomizing circuit is an external device.
  • the step of controlling the atomization circuit to operate in a working mode corresponding to the load of the atomizing circuit according to the current value comprises:
  • controlling the atomization circuit to operate according to the second current value in an operation mode when the load of the atomization circuit is an external device.
  • the step of controlling the atomization circuit to operate in a working mode corresponding to the load of the atomizing circuit according to the current value comprises:
  • the atomizing circuit is in an open state.
  • the method before the step of outputting the detection voltage to the load of the atomization circuit to obtain the current value of the load passing through the atomization circuit under the detection voltage, the method further includes:
  • An atomizing device includes an atomizing circuit, and the atomizing circuit is provided with a voltage output end, wherein the voltage output end can be connected to the atomizer for atomization or detachably mounting the adapter to the outside
  • the device performs charging;
  • the atomizing circuit includes a control circuit and a current detecting circuit;
  • the control circuit and the current detecting circuit are respectively configured to electrically connect the load of the atomizing circuit through the voltage output end, and the fog
  • the load of the circuit is the external device or the atomizer; the current detecting circuit is also electrically connected to the control circuit;
  • the current detecting circuit is configured to detect a current value of a load flowing into the atomizing circuit, and feed back the current value to the control circuit; the control circuit is configured to control the atomizing circuit according to the current value Working in a working mode corresponding to the load of the atomizing circuit.
  • the atomization circuit, the atomization device and the atomization circuit control method have the beneficial effects that: in the atomization circuit, the atomization device and the atomization circuit control method, the voltage output end of the atomization circuit can be connected to the atomizer Atomize or detachably mount the adapter to charge the external device. Therefore, the voltage output end of the atomizing circuit can be installed with an atomizer to realize the cigarette light function, and the charging function can be realized for the external device by installing the adapter.
  • the current detecting circuit is configured to detect a current value of the load flowing into the atomizing circuit, and feed back the current value to the control circuit;
  • the control circuit is configured to identify the load of the atomizing circuit according to the current value, to enter the load corresponding to the atomizing circuit Working mode. Therefore, the atomization circuit, the atomization device and the atomization circuit control method can identify the load of the atomization circuit, thereby ensuring that the atomization circuit can operate normally regardless of the cigarette light function or the charging function, and is applied to the electronic cigarette. In the middle, the use value of the electronic cigarette can be improved.
  • FIG. 1 is an electrical connection diagram of an atomization circuit related structure provided by an embodiment
  • FIG. 2 is a specific electrical connection diagram of the atomizing circuit of the embodiment shown in FIG. 1;
  • FIG. 3 is a flow chart of a method for controlling an atomization circuit according to another embodiment
  • FIG. 5 is a specific flow chart of step S200 of the atomization circuit control method of the embodiment shown in FIG. 4.
  • An embodiment provides an atomization circuit.
  • the atomizing circuit can be applied to the electronic cigarette, and the atomizing circuit can be a tobacco rod.
  • the atomizer is detachably connected to the voltage output of the atomizing circuit.
  • the atomizer is used to atomize the liquid smoke.
  • the voltage output end of the atomization circuit refers to the interface of the tobacco rod in the conventional electronic cigarette for connecting the atomizer, for example, the 510 interface.
  • the voltage output end of the atomizing circuit can also detachably mount the adapter to charge the external device.
  • the adapter can be a USB (Universal Serial Bus) adapter, that is, the voltage output end of the atomization circuit (for example, the 510 interface) is converted into a USB interface, and then, when the voltage output terminal of the atomization circuit is installed, After the USB adapter, the atomizing circuit can charge the external device through the USB interface.
  • USB Universal Serial Bus
  • the atomizing circuit includes a battery assembly (not shown), a control circuit 100, and a current detecting circuit 200.
  • the battery packs are electrically connected to the control circuit 100 and the current detecting circuit 200, respectively.
  • the control circuit 100 and the current detecting circuit 200 are respectively configured to electrically connect the load 300 of the atomizing circuit through the voltage output terminal.
  • the current detecting circuit 200 is also electrically connected to the control circuit 100.
  • the battery assembly can be used as part of an atomizing circuit or separately from the atomizing circuit, but the battery assembly is always used to power the atomizing circuit.
  • the load 300 of the atomization circuit may be an atomizer or an external device, or the atomization circuit may also be in an open state (ie, no voltage is connected to the voltage output end of the atomization circuit).
  • the external device can be a mobile phone, a tablet computer, and a wearable electronic device.
  • the load 300 of the atomization circuit is an atomizer, the atomization circuit can realize the smoking function.
  • the operation mode of the atomization circuit is the cigarette light mode; when the load 300 of the atomization circuit is an external device, the atomization circuit can Charging the external device, the working mode of the atomizing circuit is the charging mode; when the atomizing circuit is in an open state, that is, when the atomizing circuit is not loaded, the working mode of the atomizing circuit is an open mode, that is, an atomizing circuit The voltage output does not output a voltage.
  • the battery pack is used to supply power.
  • the battery assembly may include a battery and a charging circuit.
  • the current detecting circuit 200 is for detecting a current value of the load 300 flowing into the atomizing circuit and feeding back the current value to the control circuit 100.
  • the control circuit 100 is configured to control the atomizing circuit to operate in an operating mode corresponding to the load 300 of the atomizing circuit based on the current value. Further, the control circuit 100 can start the process of acquiring the current value of the load 300 flowing into the atomizing circuit as long as it detects that the atomizing circuit starts operating.
  • the control circuit 100 may first output a detection voltage to the load 300 of the atomization circuit, and identify the load 300 of the atomization circuit as an atomizer according to the current value of the load 300 flowing into the atomization circuit under the detection voltage, or The external device, or the atomizing circuit is in an open state, thereby controlling the atomizing circuit to enter a corresponding working mode; or directly controlling the atomizing circuit to enter the working mode corresponding to the load 300 according to the current value.
  • the detection voltage can also be input to the load 300 of the atomization circuit by other devices.
  • the control circuit 100 can control the battery component to input the detection voltage to the load 300 of the atomization circuit.
  • the output circuit has a current, that is, the current value of the load 300 flowing into the atomizing circuit is greater than zero, and if the load 300 of the atomizing circuit is an external device such as a mobile phone, a tablet computer, or a wearable electronic device, the output circuit does not have The current, that is, the current flowing into the load 300 of the atomizing circuit is zero.
  • the output circuit also has no current, that is, the current is zero, so after the detection voltage is applied, the atomizing circuit is detected.
  • the current value of the load 300 can identify that the load 300 of the atomizing circuit is an atomizer, an external device, or an atomizing circuit is in an open state. Further, the control circuit 100 can first output a smaller first detecting voltage (for example, 3V).
  • the control circuit 100 increases the output voltage to the second detecting voltage (for example, to 5V) To identify whether the load 300 of the atomizing circuit is an external device or no load, and if the current value of the load 300 flowing into the atomizing circuit is greater than zero, it is determined that the load 300 of the atomizing circuit is an external device; if there is no current, it is determined as No load.
  • the atomization circuit When the control circuit 100 recognizes that the load 300 of the atomization circuit is an external device, then the atomization circuit is controlled to enter the charging mode, at which time the control circuit 100 can convert the output voltage of the battery component to 5V voltage and input to the external device through the adapter. To charge the external device.
  • the control circuit 100 recognizes that the load 300 of the atomization circuit is an atomizer, then the atomization circuit is controlled to enter a cigarette light mode, at which time the control circuit 100 can convert the output voltage of the battery assembly into a voltage suitable for the operation of the atomizer. (for example, 3V voltage) and input to the atomizer to atomize the smoke liquid through the atomizer.
  • a voltage suitable for the operation of the atomizer for example, 3V voltage
  • control circuit 100 When the control circuit 100 recognizes that the atomizing circuit is unloaded, it controls the atomizing circuit to stop operating, for example, cutting off the power supply circuit of the battery pack. Optionally, the control circuit 100 can also control the atomizing circuit to emit prompt information such as an audible or visual reminder or a vibration reminder.
  • the atomization circuit provided by the embodiment of the present invention can identify the load 300 of the atomization circuit, thereby ensuring that the atomization circuit can operate normally regardless of whether the cigarette light function or the charging function is applied to the electronic cigarette. In the middle, the use value of the electronic cigarette can be improved. At the same time, in the case that the working mode of the atomizing circuit does not match the load connected to the atomizing circuit, the battery component still outputs a voltage and may cause damage to the load, and the use of the atomizing circuit is prolonged to some extent. time.
  • the control circuit 100 includes a controller 110 and an output control unit 120.
  • the controller 110 is electrically connected to the output control unit 120 and the current detecting circuit 200, respectively.
  • the output of the controller 110 is electrically connected to the input of the output control unit 120
  • the first input of the controller 110 is electrically connected to the output of the current detecting circuit 200
  • the first input of the controller 110 is used.
  • the current value fed back by the current detecting circuit 200 is received.
  • the output control unit 120 is also used to electrically connect the load 300 of the atomizing circuit.
  • the output control unit 120 is configured to adjust the voltage output by the battery component under the control of the controller 110.
  • the output control unit 120 can be a voltage converter, and the controller 110 controls the output voltage of the output control unit 120 through a PWM (Pulse Width Modulation) signal, and then the controller 110 can change by adjusting the duty ratio of the PWM signal.
  • the output voltage of the control unit 120 is output.
  • the output control unit 120 is not limited to having the above functions, and may further include functions such as filtering, overcurrent protection, overvoltage protection, and short circuit protection to improve the reliability of the atomization circuit.
  • the controller 110 is configured to control the output control unit 120 to output a detection voltage to the load 300 of the atomization circuit, and control the load corresponding to the load 300 of the atomization circuit in the atomization circuit according to the current value of the load 300 of the atomization circuit under the detection voltage. Work in working mode. Wherein, after the controller 110 outputs a corresponding control signal such that the control control unit 120 outputs the detected voltage, the current detecting circuit 200 detects the current value of the load 300 flowing into the atomizing circuit and feeds back to the controller 110.
  • the controller 110 can determine whether the load 300 of the atomization circuit is an atomizer or an external device or the atomization circuit is in an open state according to the feedback current value. Optionally, the controller 110 directly determines the operating mode corresponding to the load 300 of the atomizing circuit according to the feedback current value.
  • the voltage detecting circuit 400 is further included in the atomizing circuit.
  • the voltage detecting circuit 400 is for electrically connecting the load 300 of the atomizing circuit, and the voltage detecting circuit 400 is also electrically connected to the control circuit 100.
  • the voltage detection circuit 400 is electrically coupled to the second input of the controller 110 within the control circuit 100, and the second input of the controller 110 is configured to receive the voltage value detected by the voltage detection circuit 400.
  • the voltage detecting circuit 400 is for detecting a voltage value of the load 300 input to the atomizing circuit and feeding back the voltage value to the control circuit 100.
  • the control circuit 100 is further configured to adjust the voltage of the load 300 input to the atomization circuit according to the voltage value fed back by the voltage detecting circuit 400 to ensure that the voltage output to the load 300 of the atomizing circuit is the above-mentioned detection voltage, thereby improving detection.
  • the accuracy For example, if the controller 110 finds that the voltage value fed back by the voltage detecting circuit 400 is lower than the detection voltage, the controller 110 increases the output voltage of the output control unit 120 by increasing the duty ratio of the PWM signal, thereby inputting to the atomizing circuit. The voltage of the load 300 reaches the detection voltage.
  • the atomizing circuit is provided with an interaction device 500.
  • the interaction device 500 is electrically coupled to the control circuit 100. Specifically, the interaction device 500 is electrically connected to the controller 110.
  • the interaction device 500 is configured to receive an operation signal for switching an operation mode of the atomization circuit.
  • the interaction device 500 may include at least one of a button, a toggle switch, or a touch screen, which is not limited in this embodiment. Therefore, the user can switch the operation mode of the atomizing circuit by means of a button, a toggle switch or a touch screen.
  • a button as an example, two different buttons (defined as a first button and a second button) can be separately set, wherein the first button represents a charging mode, and the second button represents a cigarette mode, when the user presses the first button When the button is pressed, the atomization circuit is expected to switch to the charging mode.
  • the atomization circuit When the user presses the second button, the atomization circuit is expected to switch to the cigarette light mode. When the first button and the second button are not pressed, the atomization circuit is expected. In an open state. Moreover, the touch screen can also display the working mode of the atomizing circuit in real time for the user to view.
  • the control circuit 100 is further configured to control the atomization circuit to switch to an operation mode corresponding to the operation signal according to the operation signal received by the interaction device 500 for switching the operation mode of the atomization circuit.
  • the operation signal for switching the working mode is, for example, a pressing operation signal of the user to the button; an operation signal of the user dialing the toggle switch; or an operation signal for the user to click or slide the touch screen.
  • the atomization circuit provided by the embodiment of the present invention can automatically switch between the working mode and the working mode according to the user's selection. For example, as long as the control circuit 100 detects that the atomization circuit starts to work, it begins to recognize the load loaded at the voltage output end of the atomization circuit, and controls the atomization circuit to enter the corresponding working mode according to the recognized result; during the operation, If the control circuit 100 receives an operation signal from the interaction device 500 for switching the operation mode of the atomization circuit, the control circuit 100 controls the atomization circuit to switch to an operation mode corresponding to the operation signal.
  • the atomization circuit may further include a wireless module to wirelessly receive the operation mode of the switching atomization circuit sent by the user through the smart device. The signal is sent to the control circuit 100.
  • an atomizing device in another embodiment, includes an atomizing circuit and that is provided with a voltage output.
  • the voltage output may be connected to an atomizer for atomization or a detachable mounting adapter to charge an external device.
  • the atomization circuit includes a battery component, a control circuit, and a current detection circuit.
  • the control circuit and the current detecting circuit are respectively configured to electrically connect the load of the atomizing circuit through the voltage output end, and the load of the atomizing circuit is the external device or the atomizer.
  • the current detecting circuit is also electrically connected to the control circuit.
  • the battery assembly can be used as part of an atomizing circuit or separately from the atomizing circuit, but the battery assembly is always used to power the atomizing circuit.
  • the battery assembly is used for power supply.
  • the current detecting circuit is configured to detect a current value of a load flowing into the atomizing circuit and feed back the current value to the control circuit.
  • the control circuit is configured to control the atomization circuit to operate in an operation mode corresponding to a load of the atomization circuit according to the current value.
  • the atomization circuit in the atomization device provided by the embodiment of the present invention is the same as the atomization circuit provided in the above embodiments, and details are not described herein again.
  • an atomization circuit control method is provided that can be performed by the control circuit 100 of the previous embodiment. Specifically, the atomization circuit control method can be performed by the controller 110. Referring to FIG. 3, the atomization circuit control method includes the following.
  • Step S100 Output a detection voltage to the load 300 of the atomization circuit, and acquire a current value of the load 300 passing through the atomization circuit at the detection voltage.
  • the atomization circuit is provided with a voltage output end, and the voltage output end can be connected to the atomizer for atomization or detachably mounting the adapter to charge the external device.
  • the working mode corresponding to the load is an operating mode corresponding to the load type, such as an operating mode corresponding to the atomizer, a working mode corresponding to the mobile phone, and the like.
  • the working mode can be a cigarette light mode, a charging mode or an open circuit mode.
  • the output circuit has a current, that is, the current value of the load 300 flowing into the atomizing circuit is greater than zero, and if the load 300 of the atomizing circuit is an external device such as a mobile phone, a tablet computer, or a wearable electronic device, the output circuit does not have The current, that is, the current flowing into the load 300 of the atomizing circuit is zero.
  • the output circuit also has no current), and therefore, after the detection voltage is applied, the load 300 of the atomizing circuit is detected.
  • the current value identifies that the load 300 of the atomizing circuit is an atomizer, an external device, or an atomizing circuit that is in an open state.
  • Step S200 the atomizing circuit is controlled to operate in an operation mode corresponding to the load 300 of the atomizing circuit.
  • the working mode includes at least a cigarette light mode and a charging mode.
  • the atomizing circuit When the control circuit 100 recognizes that the load 300 of the atomizing circuit is an external device, then the atomizing circuit is controlled to enter a charging mode, at which time the control circuit 100 can convert the output voltage of the battery component to a voltage of 5 V and output it, thereby being supplied through the adapter. External device charging.
  • the control circuit 100 recognizes that the load 300 of the atomization circuit is an atomizer, then the atomization circuit is controlled to enter a cigarette light mode, at which time the control circuit 100 can convert the output voltage of the battery assembly into a voltage suitable for the operation of the atomizer. (for example, 3V voltage) and output, so that the smoke liquid is atomized by the atomizer.
  • the control circuit 100 When the control circuit 100 recognizes that the atomizing circuit is unloaded, it controls the atomizing circuit to stop operating, for example, cutting off the power supply circuit of the battery pack.
  • the control circuit 100 can also control the atomizing circuit to emit prompt information such as an audible or visual reminder or a vibration reminder.
  • the atomization circuit first determines the type of the load 300 of the atomization circuit according to the current value, and then determines the operation mode corresponding to the load 300 of the atomization circuit according to the type of the load 300 of the atomization circuit.
  • the atomizing circuit can also directly determine the working mode corresponding to the load 300 of the atomizing circuit according to the current value.
  • control circuit 100 controls the atomization circuit to enter the charging mode
  • the control circuit 100 can also monitor in real time whether the output voltage of the battery component is lower than a threshold that can be normally charged, and if so, cut off the charging of the battery component. Circuit.
  • control circuit 100 can detect whether an overcurrent phenomenon has occurred in real time by the current value fed back by the current detecting circuit 200, and if so, the charging circuit of the battery pack is also cut off.
  • step S100 includes the following content, please refer to FIG. 4.
  • Step S110 Input a first detection voltage corresponding to the cigarette light mode to the load 300 of the atomization circuit.
  • the atomizing circuit when the load 300 of the atomizing circuit is an atomizer, the atomizing circuit can realize the smoking function, and the working mode of the atomizing circuit is the cigarette light mode.
  • the first detection voltage is a voltage input to the atomizer when the atomization circuit is able to operate normally in the cigarette light mode.
  • the first detection voltage may be between 2.5V and 3.5V, for example, 3V. Therefore, the first detection voltage is applied in order to detect whether the load 300 of the atomization circuit is an atomizer.
  • the embodiment of the present invention first passes The first detection voltage detects whether the load 300 of the atomizing circuit is an atomizer, which can improve safety.
  • Step S120 Receive a first current value of the load 300 of the atomizing circuit at the first detection voltage.
  • the current detecting circuit 200 can detect the first current value of the load 300 flowing into the atomizing circuit and transmit the first current value to the control circuit 100.
  • step S200 includes the following content, please refer to FIG. 5.
  • Step S201 Determine whether the first current value is in the first current range. If yes, execute step S202; otherwise, execute step S130.
  • the first detection voltage is applied, in order to detect whether the load 300 of the atomization circuit is an atomizer, and if not, continue to apply other voltages to detect whether the load 300 of the atomization circuit is an external device or The atomizing circuit is in an open state.
  • Step S202 determines that the load 300 of the atomizing circuit is an atomizer, and the control atomizing circuit operates in an operating mode when the load 300 of the atomizing circuit is an atomizer.
  • the first current range is a current range flowing through the atomizer when the atomizing circuit is in normal operation in the cigarette light mode. Since the first detection voltage corresponds to the cigarette light mode, the atomization circuit can operate normally only when the load 300 of the atomization circuit is the atomizer, and the first current value is in the first current range; The load 300 of the circuit is in an open state of the external device or the atomizing circuit, and the atomizing circuit cannot operate normally, and the first current value is outside the first current range.
  • the first current range may be greater than zero.
  • the load 300 of the atomization circuit is an atomizer; if it is determined that the first current value is zero , there is no current in the output loop. At this time, it can be determined that the load 300 of the atomizing circuit is an external device or no load.
  • step 100 further includes step 130, and step 130 is performed.
  • Step S130 Adjust the voltage output to the load 300 of the atomizing circuit until reaching the second detection voltage corresponding to the charging mode.
  • the second detection voltage is a voltage input to the external device through the adapter when the atomization circuit can work normally in the charging mode.
  • the step may be: increasing the voltage output to the load 300 of the atomizing circuit until reaching the second detection voltage corresponding to the charging mode.
  • the second detection voltage can be between 4.5V and 5.5V, for example 5V. Therefore, the second detection voltage is applied in order to detect whether the load 300 of the atomization circuit is an external device.
  • Step S140 receives a second current value of the load 300 of the atomizing circuit at the second detection voltage.
  • the current detecting circuit 200 can detect the second current value flowing into the load 300 of the atomizing circuit and transmit the second current value to the control circuit 100.
  • step S200 further includes step S203 and step S204.
  • Step S203 If the second current value is in the second current range, it is determined that the load 300 of the atomization circuit is an external device, and the control atomization circuit operates in an operation mode when the load 300 of the atomization circuit is an external device.
  • the second current range is a current range flowing into the external device when the atomizing circuit is in normal operation in the charging mode. Since the second detection voltage corresponds to the charging mode, the atomizing circuit can operate normally only when the load 300 of the atomizing circuit is an external device, and the second current value is in the second current range; and if the atomizing circuit is When the load 300 is an atomizer or the atomization circuit is in an open state, the atomization circuit cannot operate normally, and the second current value is outside the second current range.
  • the second current range may be a current range between 500 mA and 1000 mA.
  • the second detection voltage is applied, if it is determined that the second current value is between 500 mA and 1000 mA, it can be determined that the load 300 of the atomization circuit is a mobile phone.
  • step S204 includes determining that the atomizing circuit is in an open state if the second current value is zero.
  • the atomization circuit is in an open state, in other words, the interface of the atomization circuit is not connected to any load. Therefore, the embodiment of the present invention can separately identify whether the load 300 of the atomization circuit is an atomizer, an external device, or an empty load by the above implementation manner.
  • the atomization circuit control method before the step S100, further includes: determining whether an operation signal for switching the operation mode is received, and if so, switching the atomization circuit to the operation according to the operation signal The working mode corresponding to the signal; otherwise, step S100 is performed.
  • the operation signal for switching the operation mode may be a signal transmitted by the interaction device 500 to the control circuit 100. Therefore, the atomization circuit control method provided by the embodiment of the present invention can switch the atomization circuit to the user's desired working mode according to the user's wishes, and can also identify the load 300 of the atomization circuit and switch to the atomization circuit. The working mode corresponding to the load 300.
  • the atomizing circuit first determines the type of the load 300 of the atomizing circuit according to the current value, and then determines the working mode corresponding to the load 300 of the atomizing circuit according to the type of the load 300 of the atomizing circuit.
  • the load 300 is obtained as an atomizer according to the first current value in the first current range, and the operation mode is determined to be the cigarette mode according to the load 300.
  • the atomizing circuit can also directly determine the working mode corresponding to the load 300 of the atomizing circuit according to the current value.
  • the corresponding relationship between the current value and the working mode may be pre-stored in the atomizing circuit, for example, the first current range, the second current range, and the current value are zero corresponding to the cigarette light mode, the charging mode, and the open circuit, respectively.
  • FIG. 3 to FIG. 5 are schematic flowcharts of a method according to an embodiment of the present invention. It should be understood that although the various steps in the flowcharts of FIGS. 3 through 5 are sequentially displayed as indicated by the arrows, these steps are not necessarily performed in the order indicated by the arrows. Except as explicitly stated herein, the execution of these steps is not strictly limited, and may be performed in other sequences. Moreover, at least some of the steps in FIGS.
  • 3 to 5 may include a plurality of sub-steps or stages, which are not necessarily performed at the same time, but may be executed at different times, and the execution order thereof is also It is not necessarily performed sequentially, but may be performed alternately or alternately with at least a portion of other steps or sub-steps or stages of other steps.

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Abstract

一种雾化电路、雾化装置及雾化电路控制方法，雾化电路的电压输出端可连接雾化器以进行雾化或可拆卸安装转接头以对外部设备进行充电。雾化电路包括控制电路（100）及电流检测电路（200），控制电路（100）及电流检测电路（200）分别电连接雾化电路的负载（300）。电流检测电路（200）与控制电路（100）电连接，电流检测电路（200）检测流入雾化电路的负载（300）的电流值并将电流值反馈至控制电路（100），控制电路（100）根据电流值，控制雾化电路在雾化电路的负载（300）对应的工作模式下工作。该雾化电路、雾化装置及雾化电路控制方法能对雾化电路的负载（300）进行识别，以保证点烟功能和充电功能正常运行，提高电子烟的使用价值。

Description

雾化电路、雾化装置及雾化电路控制方法 技术领域
本发明涉及电子烟技术领域，特别是涉及一种雾化电路、雾化装置及雾化电路控制方法。
背景技术
电子烟是一种模仿卷烟的电子产品，有着与卷烟一样的外观、烟雾、味道和感觉。它是通过雾化等手段，将尼古丁等变成蒸汽后，让用户吸食的一种产品。电子烟拥有大容量的内置锂电池，内置丰富完善可靠的检测控制电路，并且电子烟有外壳小，重量轻，便于用户携带的特点。然而，传统的电子烟仅仅能供用户吸食电子烟，功能较为单一，因此如何提高电子烟的使用价值是亟待解决的问题。
发明内容
基于此，有必要针对如何提高电子烟的使用价值的问题，提供一种雾化电路、雾化装置及雾化电路控制方法。
一种雾化电路，所述雾化电路设有电压输出端，所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；所述雾化电路包括控制电路及电流检测电路；所述控制电路及所述电流检测电路分别用于通过所述电压输出端电连接所述雾化电路的负载，且所述雾化电路的负载为所述外部设备或所述雾化器；所述电流检测电路还与所述控制电路电连接；
所述电流检测电路用于检测流入所述雾化电路的负载的电流值，并将所述电流值反馈至所述控制电路；所述控制电路用于根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
在其中一个实施例中，所述控制电路包括控制器和输出控制单元；所述控制器分别与所述输出控制单元、所述电流检测电路电连接；所述输出控制单元还用于电连接所述雾化电路的负载；
所述输出控制单元用于在所述控制器的控制下对所述电池组件输出的电压进行调节；所述控制器用于控制所述输出控制单元向所述雾化电路的负载输出检测电压，并根据在所述检测电压下的所述电流值来识别所述雾化电路的负载，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
在其中一个实施例中，所述雾化电路还包括电压检测电路；所述电压检测电路用于电连接所述雾化电路的负载，且所述电压检测电路还与所述控制电路电连接；
所述电压检测电路用于检测输入至所述雾化电路的负载的电压值，并将所述电压值反馈至所述控制电路；所述控制电路还用于根据所述电压值对输入至所述雾化电路的负载的电压进行调节。
在其中一个实施例中，所述雾化电路设有交互装置；所述交互装置与所述控制电路电连接；
所述交互装置用于接收用来切换所述雾化电路工作模式的操作信号；所述控制电路还用于根据所述操作信号，控制所述雾化电路切换至所述操作信号对应的工作模式。
在其中一个实施例中，所述交互装置包括按键、拨动开关或触摸屏。
一种雾化电路控制方法，所述方法包括：
向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值；其中，所述雾化电路设有电压输出端，且所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；
根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
在其中一个实施例中，所述向所述雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤包括：
向所述雾化电路的负载输入与点烟模式对应的第一检测电压；
接收在所述第一检测电压下所述雾化电路的负载的第一电流值。
在其中一个实施例中，所述根据所述电流值，将所述雾化电路切换至所述雾化电路的负载对应的工作模式的步骤包括：
若所述第一电流值处于第一电流范围，则判定所述雾化电路的负载为雾化器；
控制所述雾化电路在所述雾化电路的负载为雾化器时的工作模式下工作。
在其中一个实施例中，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
若所述第一电流值处于第一电流范围，则根据所述第一电流值，控制所述雾化电路在所述雾化电路的负载为雾化器时的工作模式下工作。
在其中一个实施例中，所述向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤还包括：
若所述第一电流值不处于所述第一电流范围，则调节向所述雾化电路的负载输出的电压，并直至达到与充电模式对应的第二检测电压；
接收在所述第二检测电压下所述雾化电路的负载的第二电流值。
在其中一个实施例中，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
若所述第二电流值处于第二电流范围，则判定所述雾化电路的负载为外部设备；
控制所述雾化电路在所述雾化电路的负载为外部设备时的工作模式下工作。
在其中一个实施例中，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
若所述第二电流值处于第二电流范围，则根据所述第二电流值，控制所述雾化电路在所述雾化电路的负载为外部设备时的工作模式下工作。
在其中一个实施例中，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
若所述第二电流值为零，则所述雾化电路为开路状态。
在其中一个实施例中，在所述向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤之前，所述方法还包括：
判断是否接收到用来切换工作模式的操作信号，若是，根据所述操作信号 将所述雾化电路切换至所述操作信号对应的工作模式；否则，执行向所述雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤。
一种雾化装置，包括雾化电路，且所述雾化电路设有电压输出端，其特征在于，所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；所述雾化电路包括控制电路及电流检测电路；所述控制电路及所述电流检测电路分别用于通过所述电压输出端电连接所述雾化电路的负载，且所述雾化电路的负载为所述外部设备或所述雾化器；所述电流检测电路还与所述控制电路电连接；
所述电流检测电路用于检测流入所述雾化电路的负载的电流值，并将所述电流值反馈至所述控制电路；所述控制电路用于根据所述电流值控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
上述雾化电路、雾化装置及雾化电路控制方法具有的有益效果为：在该雾化电路、雾化装置及雾化电路控制方法中，雾化电路的电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电。因此，雾化电路的电压输出端既可以安装雾化器来实现点烟功能，又可以通过安装转接头来对外部设备实现充电功能。并且，电流检测电路用于检测流入雾化电路的负载的电流值，并将电流值反馈至控制电路；控制电路用于根据该电流值识别雾化电路的负载，以进入雾化电路的负载对应的工作模式。因此，上述雾化电路、雾化装置及雾化电路控制方法能够对雾化电路的负载进行识别，从而保证雾化电路无论是点烟功能还是充电功都能正常运行，将其应用于电子烟中，可以提高电子烟的使用价值。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1为一实施例提供的雾化电路相关结构的电气连接图；
图2为图1所示实施例的雾化电路的其中一种具体电气连接图；
图3为另一实施例提供的雾化电路控制方法的流程图；
图4为图3所示实施例的雾化电路控制方法的步骤S100的其中一种具体流程图；
图5为图4所示实施例的雾化电路控制方法的步骤S200的其中一种具体流程图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于发明的技术领域的技术人员通常理解的含义相同。本文中在发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
一实施例提供了一种雾化电路。具体地，雾化电路可以应用于电子烟中，此时雾化电路可以为烟杆。雾化器可拆卸连接于雾化电路的电压输出端。其中，雾化器用于将烟液雾化。雾化电路的电压输出端是指传统电子烟中的烟杆用于连接雾化器的接口，例如为510接口。并且，雾化电路的电压输出端还能够可拆卸安装转接头，以对外部设备进行充电。具体地，转接头可以为USB(Universal Serial Bus，通用串行总线)转接头，即将雾化电路的电压输出端(例如510接口)转换为USB接口，那么，当雾化电路的电压输出端安装了USB转接头后，雾化电路即可对外部设备通过USB接口进行充电。
另外，请参考图1，雾化电路包括电池组件(图中未示出)、控制电路100及电流检测电路200。电池组件分别与控制电路100、电流检测电路200电连接。控制电路100及电流检测电路200分别用于通过上述电压输出端电连接雾化电 路的负载300。电流检测电路200还与控制电路100电连接。在本发明实施例中，电池组件可作为雾化电路的一部分，也可和雾化电路独立分开，但电池组件始终用于为雾化电路供电。
本发明实施例中，雾化电路的负载300可以为雾化器或者外部设备，或者雾化电路也可能处于开路状态(即雾化电路的电压输出端不连接任何负载)。其中，外部设备可以为手机、平板电脑和可穿戴电子设备等。当雾化电路的负载300为雾化器时，雾化电路可以实现吸烟功能，此时雾化电路的工作模式为点烟模式；当雾化电路的负载300为外部设备时，雾化电路可以对外部设备进行充电，此时雾化电路的工作模式为充电模式；当雾化电路处于开路状态，即雾化电路没有安装负载时，雾化电路的工作模式为开路模式，也即雾化电路的电压输出端不输出电压。
电池组件用于供电。具体地，电池组件可以包括电池和充电电路。电流检测电路200用于检测流入雾化电路的负载300的电流值，并将该电流值反馈至控制电路100。控制电路100用于根据该电流值控制雾化电路在雾化电路的负载300对应的工作模式下工作。并且，控制电路100只要检测到雾化电路开始工作，就可以开始执行获取流入雾化电路的负载300的电流值的过程。
具体地，控制电路100可以先向雾化电路的负载300输出检测电压，并根据在检测电压下流入雾化电路的负载300的电流值来识别雾化电路的负载300是雾化器，或是外部设备，或者雾化电路处于开路状态，进而控制雾化电路进入相应的工作模式；也可直接根据电流值来控制雾化电路进入负载300对应的工作模式下工作。可以理解的是，也可以由其他器件向雾化电路的负载300输入检测电压，例如控制电路100可以控制电池组件向雾化电路的负载300输入检测电压。
由于雾化电路的负载300不同，施加一定的检测电压后流过雾化电路的负载300的电流值将会有所不同(例如：检测电压为3V时，如果雾化电路的负载300为雾化器，则输出回路有电流，即流入雾化电路的负载300的电流值大于零，而如果雾化电路的负载300为诸如手机、平板电脑或可穿戴电子设备等外部设备时，则输出回路没有电流，即流入雾化电路的负载300的电流为零。此外， 若雾化电路未连接负载，则输出回路也没有电流，即电流为零，因此在施加了检测电压后，通过检测雾化电路的负载300的电流值即可识别雾化电路的负载300是雾化器、外部设备或雾化电路处于开路状态。进一步地，控制电路100可以先输出一个较小的第一检测电压(例如3V)，以识别雾化电路的负载300是否为雾化器，如果流入雾化电路的负载300的电流值大于零，则判定雾化电路的负载300为雾化器；如果流入雾化电路的负载300的电流为零，则判定雾化电路的负载300不是雾化器。之后，控制电路100再增大输出电压至第二检测电压(例如增加至5V)，以识别雾化电路的负载300是否为外部设备或空载，如果流入雾化电路的负载300的电流值大于零，则判定雾化电路的负载300为外部设备；如果没有电流，则判定为空载。
当控制电路100识别出雾化电路的负载300为外部设备时，则控制雾化电路进入充电模式，这时控制电路100可以将电池组件的输出电压转换为5V电压并通过转接头输入至外部设备，从而对外部设备充电。当控制电路100识别出雾化电路的负载300为雾化器时，则控制雾化电路进入点烟模式，这时控制电路100可以将电池组件的输出电压转换为适于雾化器工作的电压(例如3V电压)并输入至雾化器，从而通过雾化器将烟液雾化。当控制电路100识别出雾化电路空载时，控制雾化电路停止运行，例如切断电池组件的供电电路。可选地，控制电路100还能控制雾化电路发出声光提醒或者震动提醒等提示信息。
综上所述，本发明实施例提供的上述雾化电路能够对雾化电路的负载300进行识别，从而保证雾化电路无论是点烟功能还是充电功都能正常运行，将其应用于电子烟中，可以提高电子烟的使用价值。同时，也避免了在雾化电路的工作模式与雾化电路连接的负载不匹配的情况下，电池组件仍然输出电压而可能导致的损坏负载的情况，在一定程度上延长了雾化电路的使用时间。
在其中一个实施例中，请参考图2，控制电路100包括控制器110和输出控制单元120。控制器110分别与输出控制单元120、电流检测电路200电连接。具体地，控制器110的输出端与输出控制单元120的输入端电连接，控制器110的第一输入端与电流检测电路200的输出端电连接，且控制器110的第一输入端用来接收电流检测电路200反馈的电流值。输出控制单元120还用于电连接 雾化电路的负载300。
其中，输出控制单元120用于在控制器110的控制下对电池组件输出的电压进行调节。例如：输出控制单元120可以为电压转换器，且控制器110通过PWM(脉冲宽度调制)信号来控制输出控制单元120的输出电压，那么控制器110即可通过调节PWM信号的占空比来改变输出控制单元120的输出电压。另外，输出控制单元120不限于具有上述功能，例如还可以具备滤波、过流保护、过压保护、短路保护等功能，以提高雾化电路的可靠性。
控制器110用于控制输出控制单元120向雾化电路的负载300输出检测电压，并根据在检测电压下的雾化电路的负载300的电流值控制雾化电路在雾化电路的负载300对应的工作模式下工作。其中，当控制器110输出相应的控制信号使得控制控制单元120输出检测电压后，电流检测电路200检测流入雾化电路的负载300的电流值，并反馈至控制器110。控制器110根据反馈的电流值即可判断雾化电路的负载300是雾化器还是外部设备或者雾化电路处于开路状态。可选地，控制器110直接根据反馈的电流值确定雾化电路的负载300对应的工作模式。
在其中一个实施例中，请继续参考图2，雾化电路内还包括电压检测电路400。电压检测电路400用于电连接雾化电路的负载300，且电压检测电路400还与控制电路100电连接。具体地，电压检测电路400与控制电路100内的控制器110的第二输入端电连接，并且控制器110的第二输入端用来接收电压检测电路400检测的电压值。
电压检测电路400用于检测输入至雾化电路的负载300的电压值，并将该电压值反馈至控制电路100。控制电路100还用于根据电压检测电路400反馈的电压值对输入至雾化电路的负载300的电压进行调节，以保证向雾化电路的负载300输出的电压为上述检测电压，从而提高了检测的精确性。例如：控制器110如果发现电压检测电路400反馈的电压值低于检测电压，则控制器110通过增加PWM信号的占空比来提高输出控制单元120的输出电压，从而使得输入至雾化电路的负载300的电压达到检测电压。
在其中一个实施例中，请继续参考图2，雾化电路设有交互装置500。交互 装置500与控制电路100电连接。具体地，交互装置500与控制器110电连接。
其中，交互装置500用于接收用来切换雾化电路工作模式的操作信号。具体地，交互装置500可以至少包括按键、拨动开关或触摸屏中的一项或多项，本实施例对此不做限定。因此，用户可以通过按键、拨动开关或触摸屏来切换雾化电路的工作模式。例如：以按键为例，可以分别设置两个不同的按键(定义为第一按键、第二按键)，其中，第一按键代表充电模式，第二按键代表点烟模式，当用户按下第一按键，则期望雾化电路切换至充电模式，当用户按下第二按键，则期望雾化电路切换至点烟模式，当第一按键和第二按键均未按下时，则期望雾化电路处于开路状态。并且，触摸屏也可以实时显示雾化电路的工作模式，以便于用户查看。
控制电路100还用于根据交互装置500接收的用于切换雾化电路工作模式的操作信号，控制雾化电路切换至与操作信号对应的工作模式。其中，用于切换工作模式的操作信号例如为用户对按键的按压操作信号；用户拨动拨动开关的操作信号；或者为用户点击或者滑动触摸屏的操作信号。
因此，本发明实施例提供的雾化电路既可以自动切换工作模式，也可以根据用户的选择来切换工作模式。例如：只要控制电路100检测到雾化电路开始工作，就开始自行识别加载在雾化电路的电压输出端的负载，并根据识别出的结果控制雾化电路进入相应的工作模式；在运行过程中，如果控制电路100接收到交互装置500传来的用来切换雾化电路工作模式的操作信号，控制电路100则控制雾化电路切换至与操作信号对应的工作模式。
可以理解的是，在其他实施例中，还有其他切换雾化电路工作模式的方式，例如雾化电路还可以具备无线模块，以无线接收用户通过智能设备发送的关于切换雾化电路工作模式的信号，并发送至控制电路100。
在另一实施例中，提供了一种雾化装置，包括雾化电路，且所述雾化电路设有电压输出端。所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电。所述雾化电路包括电池组件、控制电路及电流检测电路。所述控制电路及所述电流检测电路分别用于通过所述电压输出端电连接所述雾化电路的负载，且所述雾化电路的负载为所述外部设备或所述雾化 器。所述电流检测电路还与所述控制电路电连接。在本发明实施例中，电池组件可作为雾化电路的一部分，也可和雾化电路独立分开，但电池组件始终用于为雾化电路供电。
所述电池组件用于供电。所述电流检测电路用于检测流入所述雾化电路的负载的电流值，并将所述电流值反馈至所述控制电路。所述控制电路用于根据所述电流值控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
需要说明的是，本发明实施例提供的雾化装置中的雾化电路与上述各实施例提供的雾化电路相同，这里就不再赘述。
在另一实施例中，提供了一种雾化电路控制方法，可以由上一实施例的控制电路100执行。具体地，该雾化电路控制方法可以由控制器110来执行。请参考图3，雾化电路控制方法包括以下内容。
步骤S100.向雾化电路的负载300输出检测电压，获取在检测电压下通过雾化电路的负载300的电流值。其中，雾化电路设有电压输出端，且该电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电。
其中，负载对应的工作模式为负载类型对应的工作模式，例如雾化器对应的工作模式、手机对应的工作模式等等。工作模式可以为点烟模式、充电模式或开路模式。由于雾化电路的负载300不同，施加一定的检测电压后流过雾化电路的负载300的电流值将会有所不同(例如：检测电压为3V时，如果雾化电路的负载300为雾化器，则输出回路有电流，即流入雾化电路的负载300的电流值大于零，而如果雾化电路的负载300为诸如手机、平板电脑或可穿戴电子设备等外部设备时，则输出回路没有电流，即流入雾化电路的负载300的电流为零。此外，若雾化电路未连接负载，则输出回路也没有电流)，因此在施加了检测电压后，通过检测雾化电路的负载300的电流值即可识别雾化电路的负载300是雾化器、外部设备或雾化电路处于开路状态。
步骤S200.根据该电流值，控制雾化电路在雾化电路的负载300对应的工作模式下工作。其中工作模式至少包括点烟模式和充电模式。
当控制电路100识别出雾化电路的负载300为外部设备时，则控制雾化电 路进入充电模式，这时控制电路100可以将电池组件的输出电压转换为5V电压并输出，从而通过转接头供外部设备充电。当控制电路100识别出雾化电路的负载300为雾化器时，则控制雾化电路进入点烟模式，这时控制电路100可以将电池组件的输出电压转换为适于雾化器工作的电压(例如3V电压)并输出，从而通过雾化器将烟液雾化。当控制电路100识别出雾化电路空载时，控制雾化电路停止运行，例如切断电池组件的供电电路。可选地，控制电路100还能控制雾化电路发出声光提醒或者震动提醒等提示信息。在本发明实施例中，雾化电路先根据电流值确定雾化电路的负载300的类型，再根据雾化电路的负载300的类型确定雾化电路的负载300对应的工作模式。可选地，雾化电路还可直接根据电流值，确定雾化电路的负载300对应的工作模式。
进一步地，当控制电路100控制雾化电路进入充电模式后，在充电过程中，控制电路100还可以实时监测电池组件的输出电压是否低于可以正常充电的阈值，若是，则切断电池组件的充电电路。另外，控制电路100还可以通过电流检测电路200反馈的电流值来实时检测是否发生过流现象，若是，则同样切断电池组件的充电电路。
在其中一个实施例中，步骤S100包括以下内容，请参考图4。
步骤S110.向雾化电路的负载300输入与点烟模式对应的第一检测电压。
其中，当雾化电路的负载300为雾化器时，雾化电路可以实现吸烟功能，此时雾化电路的工作模式为点烟模式。第一检测电压为雾化电路在点烟模式下能够正常工作时向雾化器输入的电压。具体地，第一检测电压可以介于2.5V至3.5V，例如为3V。因此，施加第一检测电压，目的是为了检测雾化电路的负载300是否为雾化器。
由于雾化器的工作电压低于外部设备进行充电时的工作电压，换言之，雾化电路在点烟模式下的输出电压小于雾化电路在充电模式下的输出电压，因此本发明实施例首先通过第一检测电压来检测雾化电路的负载300是否为雾化器，可以提高安全性。
步骤S120.接收在第一检测电压下雾化电路的负载300的第一电流值。
当输出第一检测电压后，电流检测电路200即可检测流入雾化电路的负载 300的第一电流值，并将第一电流值发送至控制电路100。
在其中一个实施例中，步骤S200包括以下内容，请参考图5。
步骤S201.判断第一电流值是否处于第一电流范围，若是，则执行步骤S202；否则，执行步骤S130。
本发明实施例中，施加第一检测电压，目的是为了检测雾化电路的负载300是否为雾化器，如果不是，则继续施加其他电压，以检测雾化电路的负载300是否为外部设备或雾化电路处于开路状态。
步骤S202判定雾化电路的负载300为雾化器，控制雾化电路在雾化电路的负载300为雾化器时的工作模式下工作。
其中，第一电流范围为点烟模式下雾化电路正常运行时流过雾化器的电流范围。由于第一检测电压与点烟模式对应，因此只有当雾化电路的负载300为雾化器时，雾化电路才可以正常运行，这时第一电流值处于第一电流范围；而如果雾化电路的负载300为外部设备或雾化电路处于开路状态，雾化电路则无法正常运行，这时第一电流值处于第一电流范围之外。
具体地，第一电流范围可以为大于零。换言之，当施加了第一检测电压后，如果判断第一电流值大于零，代表输出回路存在电流，这时则可以判定雾化电路的负载300为雾化器；如果判断第一电流值为零，代表输出回路没有电流，这时则可以判定雾化电路的负载300为外部设备或空载。
当第一电流值不处于第一电流范围时，则步骤100还包括步骤130，执行步骤130。
步骤S130.调节向雾化电路的负载300输出的电压，并直至达到与充电模式对应的第二检测电压。
其中，第二检测电压为雾化电路在充电模式下能够正常工作时通过转接头向外部设备输入的电压。具体地，该步骤可以为：增大向雾化电路的负载300输出的电压，并直至达到与充电模式对应的第二检测电压。第二检测电压可以介于4.5V至5.5V，例如为5V。因此，施加第二检测电压，目的是为了检测雾化电路的负载300是否为外部设备。
步骤S140接收在第二检测电压下雾化电路的负载300的第二电流值。
当输出第二检测电压后，电流检测电路200可以检测流入雾化电路的负载300的第二电流值，并将第二电流值发送至控制电路100。
在步骤S140后，步骤S200还包括步骤S203和步骤S204。
步骤S203.若第二电流值处于第二电流范围，则判定雾化电路的负载300为外部设备，控制雾化电路在雾化电路的负载300为外部设备时的工作模式下工作。
其中，第二电流范围为充电模式下雾化电路正常运行时流入外部设备的电流范围。由于第二检测电压与充电模式对应，因此只有当雾化电路的负载300为外部设备时，雾化电路才可以正常运行，这时第二电流值处于第二电流范围；而如果雾化电路的负载300为雾化器或雾化电路处于开路状态，雾化电路则无法正常运行，这时第二电流值处于第二电流范围之外。
具体地，如果与转接头连接的外部设备为手机，则第二电流范围可以为500mA至1000mA之间的电流范围。这时，当施加了第二检测电压后，如果判断第二电流值介于500mA至1000mA之间，则可以判定雾化电路的负载300为手机。
具体地，步骤S204包括：若第二电流值为零，则判定雾化电路处于开路状态。
其中，雾化电路处于开路状态，换言之雾化电路的接口没有连接任何负载。因此，本发明实施例通过上述实现方式即可分别识别雾化电路的负载300是否为雾化器、外部设备或空载。
在其中一个实施例中，在步骤S100之前，上述雾化电路控制方法还包括以下内容：判断是否接收到用于切换工作模式的操作信号，若是，根据该操作信号将雾化电路切换至该操作信号对应的工作模式；否则，执行步骤S100。
其中，用于切换工作模式的操作信号可以是由交互装置500发送至控制电路100的信号。因此，本发明实施例提供的雾化电路控制方法既可以根据用户的意愿将雾化电路切换至用户期望的工作模式，又可以自行识别雾化电路的负载300，并切换至与雾化电路的负载300对应的工作模式。
此外，在本发明实施例中，雾化电路先根据电流值确定雾化电路的负载300 的类型，再根据雾化电路的负载300的类型确定雾化电路的负载300对应的工作模式。例如，根据第一电流值处于第一电流范围得到负载300为雾化器，再根据负载300为雾化器确定工作模式为点烟模式。
可选地，雾化电路还可直接根据电流值，确定雾化电路的负载300对应的工作模式。雾化电路里可预先存储电流值和工作模式之间的对应关系，例如第一电流范围、第二电流范围和电流值为零分别对应点烟模式、充电模式和开路。当向负载300输出第一检测电压时，若第一电流值处于第一电流范围，则直接将雾化电路的工作模式切换为点烟模式。若不处于第一电流范围，则向负载300输出第二检测电压；若第二电流值处于第二电流范围，则直接将雾化电路的工作模式切换为充电模式；若第二电流值为零，则为开路模式。
需要说明的是，图3至图5为本发明实施例的方法的流程示意图。应该理解的是，虽然图3至图5的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，图3至图5中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (15)

  1. 一种雾化电路，所述雾化电路设有电压输出端，其特征在于，所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；所述雾化电路包括控制电路及电流检测电路；所述控制电路及所述电流检测电路分别用于通过所述电压输出端电连接所述雾化电路的负载，且所述雾化电路的负载为所述外部设备或所述雾化器；所述电流检测电路还与所述控制电路电连接；
    所述电流检测电路用于检测流入所述雾化电路的负载的电流值，并将所述电流值反馈至所述控制电路；所述控制电路用于根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
  2. 根据权利要求1所述的雾化电路，其特征在于，所述控制电路包括控制器和输出控制单元；所述控制器分别与所述输出控制单元、所述电流检测电路电连接；所述输出控制单元还用于电连接所述雾化电路的负载；
    所述输出控制单元用于在所述控制器的控制下对所述电池组件输出的电压进行调节；所述控制器用于控制所述输出控制单元向所述雾化电路的负载输出检测电压，并根据在所述检测电压下的所述电流值来识别所述雾化电路的负载，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
  3. 根据权利要求1所述的雾化电路，其特征在于，所述雾化电路还包括电压检测电路；所述电压检测电路用于电连接所述雾化电路的负载，且所述电压检测电路还与所述控制电路电连接；
    所述电压检测电路用于检测输入至所述雾化电路的负载的电压值，并将所述电压值反馈至所述控制电路；所述控制电路还用于根据所述电压值对输入至所述雾化电路的负载的电压进行调节。
  4. 根据权利要求1所述的雾化电路，其特征在于，所述雾化电路设有交互装置；所述交互装置与所述控制电路电连接；
    所述交互装置用于接收用来切换所述雾化电路工作模式的操作信号；所述控制电路还用于根据所述操作信号，控制所述雾化电路切换至所述操作信号对应的工作模式。
  5. 根据权利要求4所述的雾化电路，其特征在于，所述交互装置包括按键、 拨动开关或触摸屏。
  6. 一种雾化电路控制方法，其特征在于，所述方法包括：
    向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值；其中，所述雾化电路设有电压输出端，且所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；
    根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
  7. 根据权利要求6所述的雾化电路控制方法，其特征在于，所述向所述雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤包括：
    向所述雾化电路的负载输入与点烟模式对应的第一检测电压；
    接收在所述第一检测电压下所述雾化电路的负载的第一电流值。
  8. 根据权利要求7所述的雾化电路控制方法，其特征在于，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
    若所述第一电流值处于第一电流范围，则判定所述雾化电路的负载为雾化器；
    控制所述雾化电路在所述雾化电路的负载为雾化器时的工作模式下工作。
  9. 根据权利要求7所述的雾化电路控制方法，其特征在于，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
    若所述第一电流值处于第一电流范围，则根据所述第一电流值，控制所述雾化电路在所述雾化电路的负载为雾化器时的工作模式下工作。
  10. 根据权利要求7所述的雾化电路控制方法，其特征在于，所述向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤还包括：
    若所述第一电流值不处于所述第一电流范围，则调节向所述雾化电路的负载输出的电压，并直至达到与充电模式对应的第二检测电压；
    接收在所述第二检测电压下所述雾化电路的负载的第二电流值。
  11. 根据权利要求10所述的雾化电路控制方法，其特征在于，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
    若所述第二电流值处于第二电流范围，则判定所述雾化电路的负载为外部设备；
    控制所述雾化电路在所述雾化电路的负载为外部设备时的工作模式下工作。
  12. 根据权利要求10所述的雾化电路控制方法，其特征在于，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
    若所述第二电流值处于第二电流范围，则根据所述第二电流值，控制所述雾化电路在所述雾化电路的负载为外部设备时的工作模式下工作。
  13. 根据权利要求10所述的雾化电路控制方法，其特征在于，所述根据所述电流值，控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作的步骤包括：
    若所述第二电流值为零，则所述雾化电路为开路状态。
  14. 根据权利要求6所述的雾化电路控制方法，其特征在于，在所述向雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤之前，所述方法还包括：
    判断是否接收到用来切换工作模式的操作信号，若是，根据所述操作信号将所述雾化电路切换至所述操作信号对应的工作模式；否则，执行向所述雾化电路的负载输出检测电压，获取在所述检测电压下通过所述雾化电路的负载的电流值的步骤。
  15. 一种雾化装置，包括雾化电路，且所述雾化电路设有电压输出端，其特征在于，所述电压输出端可以连接雾化器以进行雾化或者可拆卸安装转接头以对外部设备进行充电；所述雾化电路包括控制电路及电流检测电路；所述控制电路及所述电流检测电路分别用于通过所述电压输出端电连接所述雾化电路的 负载，且所述雾化电路的负载为所述外部设备或所述雾化器；所述电流检测电路还与所述控制电路电连接；
    所述电流检测电路用于检测流入所述雾化电路的负载的电流值，并将所述电流值反馈至所述控制电路；所述控制电路用于根据所述电流值控制所述雾化电路在所述雾化电路的负载对应的工作模式下工作。
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480897B (zh) * 2019-01-28 2024-12-06 常州市派腾电子技术服务有限公司 发热组件、雾化器及电子烟
CN110710722B (zh) * 2019-05-16 2024-06-04 厦门蜂涛陶瓷有限公司 非接触式电子烟加热器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203039400U (zh) * 2013-01-12 2013-07-03 段永 一种新型快速充电多用移动电源
CN203897289U (zh) * 2014-04-24 2014-10-29 张银虎 一种具有移动电源功能的电子烟
CN104253468A (zh) * 2014-09-18 2014-12-31 青岛众海汇智能源科技有限责任公司 一种移动式无线充电系统及控制方法
KR200478556Y1 (ko) * 2015-04-03 2015-10-19 이청수 전자담배
CN105162228A (zh) * 2015-09-10 2015-12-16 深圳市华宝新能源有限公司 智能充电器及其充电控制电路
CN204861173U (zh) * 2015-07-11 2015-12-16 深圳市佳都实业发展有限公司 带有移动电源的电子烟
CN105634073A (zh) * 2016-03-10 2016-06-01 广东欧珀移动通信有限公司 快速充电电路及用户终端
CN205337597U (zh) * 2015-11-20 2016-06-29 刘丽丽 电子烟盒和电子烟盒控制装置
CN105876866A (zh) * 2016-02-25 2016-08-24 深圳市劲嘉科技有限公司 一种多功能烟具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202333926U (zh) * 2011-12-14 2012-07-11 深圳市速达盛世光电科技有限公司 一种移动电源
CN102709970B (zh) * 2012-05-23 2015-09-16 中兴通讯股份有限公司 充电电路及其控制方法与装置
KR101383577B1 (ko) * 2012-07-26 2014-04-17 신종수 휴대용 전자담배 충전장치
CN103701165B (zh) * 2013-12-11 2016-06-29 深圳市昂米科技有限公司 一种激活移动电源的方法及装置
CN203933124U (zh) * 2014-07-03 2014-11-05 深圳市保绿源科技有限公司 一种单接口移动电源、蓝牙键盘及保护套
CN105914820A (zh) * 2016-05-05 2016-08-31 深圳市三颗子弹科技有限公司 带有识别功能的分离式移动电源及其认证识别方法
CN206651394U (zh) * 2017-04-10 2017-11-21 常州市派腾电子技术服务有限公司 雾化电路及雾化装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203039400U (zh) * 2013-01-12 2013-07-03 段永 一种新型快速充电多用移动电源
CN203897289U (zh) * 2014-04-24 2014-10-29 张银虎 一种具有移动电源功能的电子烟
CN104253468A (zh) * 2014-09-18 2014-12-31 青岛众海汇智能源科技有限责任公司 一种移动式无线充电系统及控制方法
KR200478556Y1 (ko) * 2015-04-03 2015-10-19 이청수 전자담배
CN204861173U (zh) * 2015-07-11 2015-12-16 深圳市佳都实业发展有限公司 带有移动电源的电子烟
CN105162228A (zh) * 2015-09-10 2015-12-16 深圳市华宝新能源有限公司 智能充电器及其充电控制电路
CN205337597U (zh) * 2015-11-20 2016-06-29 刘丽丽 电子烟盒和电子烟盒控制装置
CN105876866A (zh) * 2016-02-25 2016-08-24 深圳市劲嘉科技有限公司 一种多功能烟具
CN105634073A (zh) * 2016-03-10 2016-06-01 广东欧珀移动通信有限公司 快速充电电路及用户终端

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