WO2016119145A1 - 一种显示烟油剩余量的电子烟及方法 - Google Patents

一种显示烟油剩余量的电子烟及方法 Download PDF

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Publication number
WO2016119145A1
WO2016119145A1 PCT/CN2015/071753 CN2015071753W WO2016119145A1 WO 2016119145 A1 WO2016119145 A1 WO 2016119145A1 CN 2015071753 W CN2015071753 W CN 2015071753W WO 2016119145 A1 WO2016119145 A1 WO 2016119145A1
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WO
WIPO (PCT)
Prior art keywords
oil
assembly
electronic cigarette
smoke
remaining amount
Prior art date
Application number
PCT/CN2015/071753
Other languages
English (en)
French (fr)
Inventor
刘秋明
向智勇
Original Assignee
惠州市吉瑞科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to CN201580072930.0A priority Critical patent/CN107249360B/zh
Priority to PCT/CN2015/071753 priority patent/WO2016119145A1/zh
Publication of WO2016119145A1 publication Critical patent/WO2016119145A1/zh

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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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to electronic cigarette technology, and more particularly to an electronic cigarette and method for displaying the remaining amount of smoke oil.
  • Electronic cigarettes are a relatively common simulated cigarette electronic product, mainly used to quit smoking and replace cigarettes.
  • the structure of the electronic cigarette mainly comprises a battery component and an atomizer component.
  • the battery component supplies power to the atomizer component, so that the atomizer component is in an activated state; when the atomizer component is activated After that, the heating wire is heated, and the smoke oil is evaporated by heat to form an aerosol that simulates the smoke, so that the user has a smoking-like feeling in sucking.
  • the existing electronic cigarette has sufficient smoky oil in the early stage of smoking, and thus the taste is pure. However, if the oil storage chamber of the electronic cigarette is opaque, the user cannot see the amount of smoke oil in the oil storage chamber, and the existing electronic cigarette does not have the function of detecting and displaying the remaining amount of smoke, resulting in the latter part of smoking. When the smoke oil is reduced or exhausted, the smoking continues to cause burnt cotton and odor, which brings a bad experience to the user.
  • the technical problem to be solved by the present invention is that an existing electronic cigarette cannot detect and display the remaining amount of smoke oil, thereby causing defects in the burning of cotton, and providing an electronic cigarette and method for displaying the remaining amount of the smoke oil, thereby realizing
  • the user is detected and informed of the amount of smoke oil.
  • the electronic cigarette is controlled to work.
  • the electronic cigarette is stopped to prevent the burning of cotton. , thereby improving the user experience.
  • the present invention provides an electronic cigarette showing a remaining amount of smoke oil, comprising: an atomization assembly and a battery assembly, wherein the atomization assembly is provided with an oil storage assembly for storing smoke oil and a heating wire assembly for atomizing smoke oil, wherein the battery assembly is provided with a power source for supplying power to the heating wire assembly, and a control module electrically connected to the power source and the heating wire assembly, the electronic cigarette is further A detection circuit for detecting smoke oil saturation in the oil storage assembly and for displaying the remaining amount of the electronic cigarette oil
  • the display module is connected to the oil storage component and the control module, and the control module is connected to the display module;
  • the detecting circuit is configured to detect a resistance value signal corresponding to an actual smoke oil saturation in the oil storage assembly and send a resistance value detection signal to the control module;
  • control module is configured to compare and determine the current smoke oil saturation according to the resistance value detection signal and the pre-established relationship between the smoke oil saturation and the resistance value, and determine the remaining amount of the electronic cigarette oil, ⁇ is sent to the display module and displayed.
  • the detecting circuit includes a first detecting terminal, a second detecting terminal, and a signal amplifying circuit;
  • the oil storage assembly includes an outer sleeve, and is inserted into the outer sleeve for discharging atomization Smoky pipe
  • An oil storage chamber for storing the smoke oil is formed between the outer sleeve and the snorkel; the first detection terminal and the second detection terminal correspondingly disposed in the oil storage chamber are electrically connected to the signal An amplifying circuit, an output of the signal amplifying circuit being connected to the control module.
  • the atomization assembly further includes a nozzle disposed at one end of the oil storage assembly and an electrode assembly disposed at the other end of the oil storage assembly, the oil storage chamber being along the outer circumference of the ventilation tube
  • the side wall sleeve is provided with oil storage cotton
  • the electric heating wire assembly is erected on the air vent tube
  • the first detecting terminal is disposed on a side of the oil absorbing cotton toward the suction nozzle
  • the second detecting terminal is disposed at a side
  • the oil storage cotton is oriented toward the electrode assembly
  • the first detecting terminal and the second detecting terminal are both copper rings, and each of the copper rings is respectively sleeved at two corresponding end positions of the oil storage cotton, and the oil is stored The cotton interference fit, and each of the copper rings is soldered with an electrical connection wire for connecting the signal amplifying circuit.
  • the electrode assembly includes a spring electrode located above the battery assembly and having one end elastically abutting with a positive electrode of the battery assembly, and the other end electrically connecting the first detecting terminal, and the battery assembly The upper end is abutted against the negative electrode of the battery assembly, and the other end is electrically connected to the first electrode of the second detecting terminal.
  • the atomization assembly further includes a nozzle disposed at one end of the oil storage assembly and an electrode assembly disposed at the other end of the oil storage assembly, the heating wire assembly including both ends extending to the a glass fiber line in the oil storage chamber and a heating wire wound around a middle portion of the glass fiber line, and two ends of the glass fiber line extending into the oil storage chamber are correspondingly provided with the first detecting terminal and the second Detect terminal.
  • the first detecting terminal and the second detecting terminal are both copper rings, and each of the copper rings is respectively sleeved at two corresponding end positions of the glass fiber line, and the glass fiber line is An interference fit is provided on each of the copper rings with an electrical connection wire for connecting the signal amplifying circuit.
  • the control module includes a microprocessor connected to the signal amplifying circuit, a switching unit electrically connected to the microprocessor and the heating wire assembly; the first detecting terminal, the first The second detecting terminal is configured to send a voltage dividing signal of the oil storage chamber to the signal amplifying circuit for amplification, and the amplified signal is sent to the microprocessor, and the microprocessor determines the according to the relationship table The remaining amount of the electronic cigarette oil; when the remaining amount of the smoke oil is sufficient, the microprocessor controls the switching unit to be turned on, so that the heating wire assembly works to normally smoke; otherwise, the switching unit is controlled to be turned off, Stop smoking
  • the model of the microprocessor is MC32P7010A0I
  • the switching unit includes a MOS transistor
  • the signal amplifying circuit includes an NPN type transistor and a PNP type transistor
  • the NPN type transistor The base is connected to the second detecting terminal through a first resistor, and the collector of the NPN transistor is connected to the first detecting terminal through a second resistor, and an emitter of the NPN transistor is grounded
  • a base of the transistor is connected to a collector of the NPN transistor, an emitter of the PNP transistor is connected to the first detecting terminal through a third resistor, and a collector of the PNP transistor is grounded
  • the emitter of the PNP transistor is connected as a signal output terminal of the signal amplifying circuit to a seventh pin of the microprocessor, and the MOS transistor is connected in series in a heating circuit of the heating wire assembly, and the micro processing
  • the fifth pin of the device is connected to the gate of the MOS transistor to control the turn-on and turn-off of the
  • the display module comprises an LED lamp that prompts the remaining amount of smoke oil by flashing or shading and/or a display screen that displays the remaining amount of smoke oil by numbers and/or words.
  • the present invention also provides a method for displaying the remaining amount of smoke oil, comprising the following steps:
  • the detecting circuit After the battery component detects the smoking signal, the detecting circuit detects the resistance value signal corresponding to the actual oil saturation of the oil storage component and sends the resistance value detection signal to the control module;
  • the control module compares the resistance value detection signal with a pre-established relationship between the smoke oil saturation and the resistance value, obtains the current smoke oil saturation, determines the remaining amount of the electronic cigarette oil, and determines whether the amount of smoke oil is Sufficient, if yes, activate the atomizing component to normally smoke and output the smoke amount signal to the display module; otherwise Start the atomization unit and stop smoking.
  • the resistor value detection signal is amplified by a signal amplifying circuit and sent to the control module.
  • the oil storage assembly comprises a oil storage cotton or a glass fiber strand.
  • the method further includes:
  • the present invention has the following beneficial effects:
  • the invention detects the resistance value of the oil storage component through the detecting circuit and sends the resistance value signal to the control module, and the control module according to the relationship between the resistance value signal and the smoke oil saturation in the oil storage component
  • the smoke oil saturation is obtained, and the remaining amount of the smoke of the electronic cigarette is determined by the smoke oil saturation information.
  • the control module stops the electronic cigarette from working and prevents the cotton from being burned.
  • the detection method of the present invention is simple, effective, low in cost and implementable, and the user can fully know the remaining amount of smoke oil. Based on the detected amount of remaining smoke oil, the electronic cigarette of the present invention can effectively prevent burnt cotton, thereby improving the user experience.
  • FIG. 1 is a block diagram showing the structure of an electronic cigarette provided by the present invention.
  • FIG. 2 is a schematic view showing an external structure of an electronic cigarette provided by the present invention.
  • FIG. 3 is a schematic diagram of a split structure of the electronic cigarette provided in FIG. 2;
  • FIG. 4 is a cross-sectional view showing an electronic cigarette structure according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view showing a structure of an electronic cigarette according to still another embodiment of the present invention.
  • 6 is a circuit diagram of an electronic cigarette provided by the present invention
  • 7 is a flow chart of a method for displaying the remaining amount of smoke oil provided by the present invention.
  • the electronic cigarette provided by the present invention comprises two parts, an atomizing assembly 1 and a battery assembly 2, wherein a window 10 for mounting a display screen is further disposed on the outer casing of the atomizer assembly 1.
  • the window 10 for mounting the display screen can also be disposed on the outer casing of the battery pack 2.
  • Figure 3 is a diagram showing the split structure of the electronic cigarette in Figure 2.
  • the atomizing unit 1 and the battery unit 2 are connected by screws.
  • the electronic cigarette for displaying the remaining amount of smoke oil provided by the present invention comprises: an oil storage assembly 1 for storing smoke oil, an electric heating wire assembly 12 for atomizing the smoke oil, and used for detecting the oil storage assembly. 11 A detection circuit 13 for the smoke oil saturation, a control module 21, a power source 22, and a display module 31 for displaying the remaining amount of the smoke oil.
  • Electronic cigarette display The working principle of the remaining amount of smoke oil is as follows:
  • the power source 22 is connected to the heating wire assembly 12, the detecting circuit 13, and the control module 21, respectively, to provide voltages required for normal operation.
  • the detecting circuit 13 detects the resistance value signal corresponding to the actual smoke oil saturation in the electronic soot detecting oil storage unit 11, and sends the resistance value detecting signal to the control module 21, and the control module 21 according to the received
  • the resistance value detection signal and the pre-established relationship between the smoke oil saturation and the resistance value are compared and judged, the current smoke oil saturation is obtained, and the remaining amount of the electronic cigarette oil is determined, and the same is sent to the display module 31 for display.
  • the control module 21 determines that the remaining amount of the smoke oil is insufficient, the heating wire assembly 12 is controlled to be disconnected from the power source 22 to stop smoking; otherwise, the heating wire assembly 12 is turned on to turn on the power source 22 to normally smoke.
  • the electronic cigarette 100 provided in this embodiment includes an atomizing assembly 1 and a battery assembly 2.
  • the atomizing assembly 1 includes an oil storage assembly 11, a heating wire assembly 12, a first detecting terminal 131, a second detecting terminal 132, a suction nozzle 14, a first electrode assembly 15, an atomizing seat 16, an upper threaded connecting member 17, and a first Insulation ring 181 and second insulation ring 182.
  • the oil storage assembly 11 further includes an outer sleeve 111 and a vent tube 112 inserted in the outer sleeve 111 for discharging the atomized smoke oil. And oil storage cotton 116.
  • the vent tube 112 includes a first yellow wax tube 1121 and a second yellow wax tube 1122 that is sleeved outside the first yellow wax tube 1121.
  • the first electrode assembly 15 further includes a spring electrode 151 first electrode 152.
  • the atomizing assembly 1 has a cylindrical structure, and the suction nozzle 14 and the first electrode assembly 15 are respectively located at both ends of the atomizing assembly 1.
  • An oil storage chamber for storing the soot oil is formed between the outer sleeve 111 and the vent pipe 112.
  • An oil storage cotton 116 is disposed on the outer peripheral wall of the smoke vent pipe 112 in the oil storage chamber.
  • the first detecting terminal 131 is disposed on a side of the oil absorbing cotton 116 facing the suction nozzle 14, and the second detecting terminal 132 is disposed at a side of the oil absorbing cotton 116 facing the first electrode assembly 15.
  • the first detecting terminal 131 and the second detecting terminal 132 are both copper rings, and each copper ring is sleeved at two corresponding end positions of the oil storage cotton 1 16 and is interspersed with the oil storage cotton 116.
  • a first electrical connection wire 1341 is soldered to the first detection terminal 131.
  • the first electrical connection wire 1341 connects the first detection terminal 131 to one end of the spring electrode 15 1 , and the other end of the spring electrode 151 and the third end of the battery assembly 2
  • the electrode 251 abuts and is connected to the positive electrode of the power source 22.
  • a second electrical connection wire 1342 is soldered to the second detection terminal 132.
  • the second electrical connection wire 1342 connects the second detection terminal 132 to one end of the first electrode 152, and the other end of the first electrode 152 and the battery assembly 2
  • the four electrodes 252 abut and are connected to the negative pole of the power source 22.
  • the heating wire assembly 12 is mounted on the first yellow wax tube 1121.
  • the atomizing seat 16 receives the oil storage assembly 11 and is sealingly coupled to the outer casing 111 to form a sealed oil reservoir.
  • the upper threaded connector 17 is externally threaded and the lower threaded connector 27 is internally threaded to cooperate to closely connect the atomizing assembly 1 to the battery assembly 2.
  • the first insulating ring 181 is connected to the upper threaded connecting member 17 and the first electrode 152, respectively, to insulate the upper threaded connecting member 17 and the first electrode 152 from each other.
  • the second insulating ring 182 is connected to the spring electrode 151 and the first electrode 152, respectively, to insulate the spring electrode 151 and the first electrode 152 from each other.
  • the second electrode assembly 25 further includes a third electrode 251 connected to the anode of the power source 22 and a fourth electrode 252 connected to the cathode of the power source 22.
  • the third insulating ring 281 is connected to the lower threaded connecting member 27 and the third electrode 252, respectively, to insulate the lower threaded connecting member 27 and the third electrode 252 from each other.
  • the fourth insulating ring 282 is connected to the third electrode 251 and the fourth electrode 252, respectively, to insulate the third electrode 251 and the fourth electrode 252 from each other.
  • FIG. 6 is a circuit diagram of an electronic cigarette provided by the present invention.
  • the terminal J1 is respectively connected to the positive pole of the power source 22 and the first detecting terminal 131
  • the terminal J2 is connected to the negative pole of the power source 22, that is, the grounding
  • the terminal J4 is connected to the second detecting terminal 132
  • the terminal J4 is also passed.
  • the resistor R1 is connected to the terminal J2.
  • the resistor R0 is a heating wire group
  • the heating wire 121 in the piece 12, the resistor R0 atomizes the smoke oil by electrothermal heating.
  • the signal amplifying circuit 133 includes an NPN type transistor Q1, a PNP type transistor Q2, a resistor R3, and a resistor R4.
  • the base of the NPN type transistor Q1 is connected to the terminal J4 through a resistor R 2
  • the collector of the NPN type transistor Q1 is connected to the terminal J1 through a resistor R3, and the emitter of the NPN type transistor Q1 is grounded.
  • the base of the PNP type transistor Q2 is connected to the collector of the NPN type transistor Q1, and the emitter of the PNP type transistor Q2 is connected to the terminal J1 through the resistor R4, and the collector of the PNP type transistor Q2 is grounded.
  • the collector of the PNP type transistor Q2 is connected as a signal output terminal of the signal amplifying circuit 133 to the seventh pin of the microprocessor U1.
  • the negative pressure sensor S1 has three terminals, the first terminal of which is connected to the terminal J1, the second terminal is connected to the terminal J2, and the third terminal is connected to the fourth pin of the microprocessor U1.
  • Resistor R8 and resistor R9 form a voltage detection circuit.
  • the resistor R8 is connected to the eighth pin of the microprocessor U1 and one end of the resistor R9, the other end of the resistor R8 is connected to the terminal J1, and the other end of the resistor R9 is connected to the terminal J2.
  • the microprocessor U1 is supplied with 10 pins and its model number is MC32P7010A0I.
  • the first pin of the microprocessor U1 is a power supply pin, which is respectively connected to the cathode of the diode D1 and one end of the grounding capacitor C1, and the anode of the diode D1 is connected to the terminal J1.
  • the second pin of the microprocessor U1 is connected to the cathode of the light-emitting diode L1, and the anode of the light-emitting diode L1 is connected to the terminal J1.
  • the 3rd and 9th pins of microprocessor U1 are left floating.
  • the sixth pin of the microprocessor U1 is connected to the source of the bypass transistor Q3 via a resistor R16.
  • the 10th pin of the microprocessor U1 is grounded.
  • the negative pressure sensor S1 converts the detected negative pressure signal into an electrical signal and sends it to the microprocessor U1.
  • the microprocessor U1 determines that the user has a smoking action, thereby starting the electronic cigarette. Since the first detecting terminal 131 and the second detecting terminal 132 are respectively connected to the two ends of the oil storage assembly 11, a connection between the connecting terminal J1 and the terminal J4 is equivalent to connecting a resistor, and the resistance value of the resistor is The resistance value at both ends of the oil storage assembly 11. Thus, a current flows through the resistor R1, which varies with the resistance value of the oil reservoir 11.
  • a voltage is thus generated on the resistor R1, and the voltage is amplified by the signal amplifying circuit 133 and input to the microprocessor U1. Since the resistance value on the oil storage assembly 11 has a corresponding relationship with the smoke oil saturation in the oil storage assembly 11, and this correspondence relationship has been stored in the microprocessor U1, the microprocessor U1 can pass the input voltage signal. The strength is used to determine the soot saturation in the oil storage assembly 11, i.e., the remaining amount of smoke oil. The microprocessor U1 further controls the brightness of the LED L1 or controls the LED L1 to blink. To show the remaining amount of smoke oil.
  • the microprocessor U1 can also be connected to the display screen and/or the sound output module to display the remaining amount of smoke oil in a digital, textual and/or acoustic manner.
  • the microprocessor U1 can also determine whether the remaining amount of smoke oil is sufficient according to the saturation of the smoke oil.
  • the control switch Q3 is turned on, and then the resistor R0 is turned on, and the electronic cigarette works normally; if the remaining amount of the smoke oil is insufficient, the control switch Q3 is broken, and then the resistor R0 is broken, and the electronic cigarette stops working. .
  • the voltage detecting circuit composed of the resistors R8 and R9 inputs the divided voltage on the resistor R9 to the microprocessor U1, thereby causing the microprocessor U1 to detect the output voltage of the power source 22. When the voltage of the power source 22 drops, the microcontroller U 1 will extend the conduction time of the bypass tube Q3 to ensure that the smoke oil is sufficiently atomized.
  • the detection circuit provided in this embodiment includes a first detection terminal 131, a second detection terminal 132, and a signal amplification circuit 133.
  • the invention detects the resistance value of the oil storage component through the detecting circuit and sends the resistance value signal to the control module, and the control module obtains the smoke oil saturation according to the relationship between the resistance value signal and the smoke oil saturation in the oil storage component, and further The remaining amount of smoke of the electronic cigarette is determined by the smoke oil saturation information. After the remaining amount of smoke oil is insufficient, the control module stops the electronic cigarette from working and prevents the cotton from being burned.
  • the detection method of the invention is simple, effective, low in cost and strong in implementability, and the user can fully know the remaining amount of smoke oil. Based on the detected amount of remaining smoke oil, the electronic cigarette of the present invention can effectively prevent burning of cotton, thereby improving the user experience.
  • the electronic cigarette 200 provided in this embodiment includes an atomizing assembly 4 and a battery assembly 5.
  • the atomizing assembly 4 includes an oil storage assembly 41, a heating wire assembly 42, a first detecting terminal 431, a second detecting terminal 432, a suction nozzle 44, an upper electrode assembly 45, an atomizing seat 46, an upper threaded connecting member 47, and a first insulation. Ring 48.
  • the oil storage assembly 41 further includes an outer sleeve 411, a vent tube 412 and a glass fiber strand 417 inserted in the outer sleeve 411 for discharging the atomized smoke oil.
  • the heating wire assembly 42 further includes a heating wire 421, an atomizing sleeve 422, a first sealing ring 423, and a second sealing ring 424.
  • the atomizing assembly 4 has a cylindrical structure, and the suction nozzle 44 and the upper electrode assembly 45 are respectively located at both ends of the atomizing assembly 4.
  • An oil storage chamber for storing the oil is formed between the outer sleeve 411 and the vent tube 412. Both ends of the glass fiber line 41 7 extend into the oil reservoir.
  • the heating wire 421 is wound around the middle of the glass fiber 417.
  • the first detecting terminal 431 is disposed at the left end of the glass fiber 417, and the second detecting terminal 432 is disposed at the right end of the glass fiber 417.
  • first detecting terminal 431 and the second detecting terminal 432 are both copper rings, and each copper ring is sleeved at two corresponding end positions of the glass fiber line 417, and is interference-fitted with the glass fiber line 417.
  • First detecting terminal 431 Please refer to FIG. 1 and FIG. 6 for the electrical connection relationship with the second detecting terminal 432, which will not be described herein.
  • the atomizing seat 46 receives the atomizing assembly 42.
  • the first sealing ring 423 is connected and sealed between the vent tube 412 and the atomizing sleeve 422, and the second sealing ring 424 is sealingly connected between the outer sleeve 411 and the atomizing seat 46 so as to be between the outer sleeve 411 and the vent tube 412.
  • a sealed oil reservoir is formed.
  • the upper threaded connector 47 is externally threaded and the lower threaded connector 57 is internally threaded to cooperate to closely connect the atomizing assembly 4 to the battery assembly 5.
  • the first insulating ring 48 is connected to the upper threaded connection member 47 and the upper electrode assembly 45, respectively, to insulate the upper threaded connection member 47 and the upper electrode assembly 45 from each other.
  • FIG. 5 Only a portion of the components of the battery assembly 5 are shown in FIG. 5, which include a power source 52, a battery cover 53, a lower electrode assembly 55, a lower threaded connector 57, and a second insulating ring 58.
  • the lower electrode assembly 55 is in contact with the upper electrode assembly 45.
  • the second insulating ring 58 is connected to the lower threaded connector 47 and the lower electrode assembly 55, respectively, to insulate the lower threaded connector 27 and the lower electrode assembly 55 from each other.
  • this embodiment detects the resistance signal on the glass fiber line.
  • the smoke oil on the glass fiber line is the direct use of the electric heating wire. Therefore, when the smoke oil content is low, the resistance on the glass fiber line is detected with higher precision.
  • the detection of the amount of smoke oil on the oil storage cotton can better reflect the amount of smoke remaining in the oil storage chamber. Therefore, in the actual product, the technical solutions given in Fig. 4 and Fig. 5 can usually be combined to detect the resistance value of the oil storage cotton and the glass fiber line, so that the user can not only know the content of the smoke oil in the oil storage chamber, Moreover, after the remaining amount of smoke oil is low, the amount of smoke oil remaining on the glass fiber line can be accurately grasped.
  • FIG. 7 is a flow chart showing a method for displaying the remaining amount of smoke oil provided by the present invention. As shown in Fig. 7, the method for displaying the remaining amount of smoke oil provided by the present invention comprises the following steps S1-S7:
  • control module 21 actually detects the smoking signal of the smoking button or the negative pressure sensor input.
  • the detection circuit 13 detects the resistance value signal corresponding to the actual smoke oil saturation of the oil storage assembly 11 and sends the resistance value detection signal to the control module 21;
  • the oil storage assembly 11 includes oil storage cotton or glass fiber, and the user can select the resistance value of the oil storage cotton and the glass fiber line separately or simultaneously according to actual needs. signal.
  • the step S2 further comprises: amplifying the resistance value detection signal by the signal amplifying circuit 133 and transmitting the signal to the control module 21.
  • the control module 21 compares the resistance value detection signal with a pre-established relationship between the smoke oil saturation and the resistance value, obtains the current smoke oil saturation, and determines the remaining amount of the electronic cigarette oil;
  • the method further includes:
  • control module 21 determines whether the remaining amount of the smoke oil is sufficient; if yes, the process proceeds to step S5, otherwise, the process proceeds to step S6.
  • the atomization component 1 is normally Smoking and outputs a smoke amount signal to the display module 31;
  • S6 does not start the atomization component 1, stop smoking.
  • the method for displaying the remaining amount of the smoke oil detects the resistance value of the oil storage component through the detecting circuit and sends the resistance value signal to the control module, and the control module according to the resistance value signal and the smoke oil saturation in the oil storage assembly
  • the relationship can be obtained by the saturation of the smoke oil, and then the remaining amount of the smoke of the electronic cigarette is determined by the smoke oil saturation information.
  • the control module stops the electronic cigarette from working and prevents the cotton from being burned.
  • the detection method of the invention is simple, effective, low in cost and strong in implementability, and the user can fully know the remaining amount of smoke oil. Based on the detected amount of remaining smoke oil, the electronic cigarette of the present invention can effectively prevent burning of cotton, thereby improving the user experience.
  • modules typically include hardware and/or a combination of hardware and software (eg, firmware). These modules may also include computer readable media (e.g., permanent media) containing instructions (e.g., software instructions) that, when executed by the processor, perform various functional features of the present invention. Accordingly, the scope of the present invention is not limited by the specific hardware and/or software features of the modules specifically recited in the embodiments unless specifically claimed.
  • the present invention may, in an embodiment, execute software instructions (eg, stored in non-permanent) by one or more processors (eg, microprocessors, digital signal processors, baseband processors, microcontrollers) Memory and / or permanent storage).
  • the invention can be implemented with application specific integrated circuits (ASICs) and/or other hardware components.
  • ASICs application specific integrated circuits
  • the above description of the various modules is divided into these modules for clarity. However, in actual implementations, the boundaries of the various modules may be ambiguous. For example, any or all of the functional modules herein may share various hardware and/or software components. As another example, and / in this article Or all of the functional modules may be implemented in whole or in part by a shared processor executing software instructions. In addition, various software sub-modules executed by one or more processors can be shared among various software modules. Accordingly, the scope of the present invention is not limited by the limits of the various hardware and/or software components unless specifically claimed.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

一种显示烟油剩余量的电子烟及方法，通过其内的检测电路(13)检测储油组件(11)内与实际烟油饱和度对应的电阻值信号，并将电阻值检测信号发送至控制模块(21)，控制模块(21)依据电阻值检测信号与预先建立的烟油饱和度与电阻值关系表对比判断、获得当前烟油饱和度并确定电子烟的烟油剩余量，同时发送至显示模块(31)进行显示。如果烟油量不足，控制模块(21)还会关闭电热丝组件(12)，从而停止吸烟。检测方法简单、有效、成本低且可实施性强，用户可充分知晓烟油剩余量，可有效防止烧棉，提高了用户体验。

Description

一种显示烟油剩余量的电子烟及方法
技术领域
[0001] 本发明涉及电子烟技术， 尤其涉及一种显示烟油剩余量的电子烟及方法。
背景技术
[0002] 电子烟是一种较为常见的仿真香烟电子产品， 主要用于戒烟和替代香烟。 电子 烟的结构主要包括电池组件和雾化器组件， 当检测到吸烟者的吸烟动作吋， 电 池组件为雾化器组件供电， 使雾化器组件处于幵启状态； 当雾化器组件幵启后 ， 电热丝发热， 烟油受热蒸发雾化， 形成模拟烟气的气雾， 从而让使用者在吸 吋有一种类似吸烟的感觉。
[0003] 现有的电子烟在抽烟前段吋烟油充足， 因而口感纯正。 但如果电子烟的储油腔 是非透明的， 用户则无法看到储油腔中的烟油余量， 并且现有电子烟也不具有 烟油余量检测和显示功能， 导致到抽烟后段， 烟油变少或耗尽吋， 继续抽烟而 导致烧棉并产生异味的情况发生， 从而给用户带来很不好的体验。
技术问题
[0004] 本发明所要解决的技术问题在于， 针对现有电子烟无法进行烟油剩余量检测并 显示， 从而导致烧棉的缺陷， 提供一种显示烟油剩余量的电子烟及方法， 实现 了在用户使用电子烟吋， 检测并告知用户烟油余量， 在烟油余量充足吋控制电 子烟幵始工作， 在烟油余量过少吋控制电子烟停止工作， 以避免烧棉现象发生 ， 从而提高用户使用体验。
问题的解决方案
技术解决方案
[0005] 为了解决上述技术问题， 本发明提供了一种显示烟油剩余量的电子烟， 包括： 雾化组件和电池组件， 所述雾化组件内设置有用于储存烟油的储油组件和用于 雾化烟油的电热丝组件， 所述电池组件内设置有用于为所述电热丝组件供电的 电源以及与所述电源和所述电热丝组件电连接的控制模块， 所述电子烟还包括 用于检测储油组件内烟油饱和度的检测电路和用于显示所述电子烟烟油剩余量 的显示模块， 所述检测电路连接所述储油组件和控制模块， 所述控制模块与所 述显示模块连接；
[0006] 所述检测电路用于在电子烟幵启吋检测所述储油组件内与实际烟油饱和度对应 的电阻值信号并将电阻值检测信号发送至所述控制模块；
[0007] 所述控制模块用于依据所述电阻值检测信号与预先建立的烟油饱和度与电阻值 关系表对比判断、 获得当前烟油饱和度并确定所述电子烟烟油剩余量， 同吋发 送至所述显示模块并显示。
[0008] 优选地， 所述检测电路包括第一检测端子、 第二检测端子以及信号放大电路； [0009] 所述储油组件包括外套管， 插设在所述外套管内的用于排出雾化烟油的通气管
， 所述外套管和通气管之间形成有用于储存所述烟油的储油腔； 对应设置在所 述储油腔内的所述第一检测端子和第二检测端子电连接至所述信号放大电路， 所述信号放大电路的输出端连接至所述控制模块。
[0010] 优选地， 所述雾化组件还包括设置在所述储油组件一端的吸嘴以及设置在所述 储油组件另一端的电极组件， 所述储油腔内沿所述通气管外周侧壁套设有储油 棉， 所述电热丝组件架设在所述通气管上， 所述第一检测端子设置在所述储油 棉朝向所述吸嘴的一侧， 第二检测端子设置在所述储油棉朝向所述电极组件的
[0011] 优选地， 所述第一检测端子和第二检测端子均为铜环， 每一所述铜环分别套设 在所述储油棉的两对应端部位置， 且与所述储油棉过盈配合， 每一所述铜环上 均焊接有用于连接所述信号放大电路的电连接导线。
[0012] 优选地， 所述电极组件包括位于所述电池组件上方且一端与所述电池组件的正 电极弹性抵接、 另一端电连接所述第一检测端子的弹簧电极以及位于所述电池 组件上方且一端与所述述电池组件的负电极抵接、 另一端电连接至所述第二检 测端子的第一电极。
[0013] 优选地， 所述雾化组件还包括设置在所述储油组件一端的吸嘴以及设置在所述 储油组件另一端的电极组件， 所述电热丝组件包括两端均延伸至所述储油腔内 的玻纤线以及缠绕在所述玻纤线中部位置的电热丝， 延伸至所述储油腔内的玻 纤线两端部对应设置有所述第一检测端子和第二检测端子。 [0014] 优选地， 所述第一检测端子和第二检测端子均为铜环， 每一所述铜环分别套设 在所述玻纤线两对应端部位置， 且与所述玻纤线过盈配合， 每一所述铜环上均 焊接有用于连接所述信号放大电路的电连接导线。
[0015] 优选地， 所述控制模块包括与所述信号放大电路连接的微处理器， 与所述微处 理器以及所述电热丝组件电连接的幵关单元； 所述第一检测端子、 第二检测端 子用于将所述储油腔的分压信号发送至所述信号放大电路进行放大， 放大后的 信号发送至所述微处理器， 所述微处理器根据所述关系表确定所述电子烟烟油 剩余量； 当烟油剩余量充足吋， 所述微处理器控制所述幵关单元导通， 从而使 所述电热丝组件工作以正常吸烟； 否则控制所述幵关单元关闭， 从而停止吸烟
[0016] 优选地， 所述微处理器的型号为 MC32P7010A0I, 所述幵关单元包括一个 MOS 管； 所述信号放大电路包括一个 NPN型三极管和一个 PNP型三极管； 其中， 所述 NPN型三极管的基极通过第一电阻连接至所述第二检测端子， 所述 NPN型三极 管的集电极通过第二电阻连接至所述第一检测端子， 所述 NPN型三极管的发射 极接地； 所述 PNP型三极管的基极连接至所述 NPN型三极管的集电极， 所述 PNP 型三极管的发射极通过第三电阻连接至所述第一检测端子， 所述 PNP型三极管的 集电极接地； 同吋， 所述 PNP型三极管的发射极作为所述信号放大电路的信号输 出端连接至所述微处理器的第 7引脚， 所述 MOS管串联在所述电热丝组件的加热 回路中， 所述微处理器的第 5弓 I脚连接至所述 MOS管的栅极以控制所述 MOS的导 通和关闭。
[0017] 优选地， 所述显示模块包括通过闪烁或明暗程度来提示烟油剩余量的 LED灯和 / 或通过数字和 /或文字来显示烟油剩余量的显示屏。
[0018] 相应地， 本发明还提供了一种显示烟油剩余量的方法， 包括以下步骤：
[0019] S1.电池组件检测到吸烟信号后， 检测电路检测储油组件与实际烟油饱和度对 应的电阻值信号并将电阻值检测信号发送至控制模块；
[0020] S2.控制模块将电阻值检测信号与预先建立的烟油饱和度与电阻值关系表对比 判断、 获得当前烟油饱和度并确定所述电子烟烟油剩余量， 判断烟油量是否充 足， 若是， 则幵启雾化组件以正常吸烟并输出烟油量信号至显示模块； 否则不 幵启雾化组件， 停止吸烟。
[0021] 优选地， 所述步骤 S1中， 还包括将所述电阻值检测信号经过信号放大电路放大 后发送至所述控制模块。
[0022] 优选地， 所述储油组件包括储油棉或玻纤线。
[0023] 优选地， 在所述步骤 S1之前还包括：
[0024] SO.将所述储油棉或玻纤线的烟油饱和度与电阻值关系表存储在所述控制模块 中。
发明的有益效果
有益效果
[0025] 实施本发明具有如下有益效果： 本发明通过检测电路检测储油组件的电阻值并 将电阻值信号发送至控制模块， 控制模块根据电阻值信号与储油组件中烟油饱 和度的关系可获得烟油饱和度， 进而通过烟油饱和度信息确定了电子烟的烟油 剩余量。 在烟油剩余量不足吋， 控制模块使电子烟停止工作， 防止烧棉。 本发 明的检测方法简单、 有效、 成本低且可实施性强， 用户可充分知晓烟油剩余量 。 基于检测到的烟油剩余量信息， 本发明的电子烟可有效防止烧棉， 进而提高 了用户体验。
对附图的简要说明
附图说明
[0026] 为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实施例或 现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的 附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创 造性劳动的前提下， 还可以根据这些附图获得其他的附图。
[0027] 图 1是本发明提供的电子烟结构方框图；
[0028] 图 2是本发明提供的电子烟外部结构示意图；
[0029] 图 3是图 2中提供的电子烟的拆分结构示意图；
[0030] 图 4是本发明提供的一个实施例电子烟结构剖面图；
[0031] 图 5是本发明提供的又一个实施例电子烟结构剖面图；
[0032] 图 6是本发明提供的电子烟电路图； [0033] 图 7是本发明提供的显示烟油剩余量的方法流程图。
本发明的实施方式
[0034] 下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部 的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有做出创造性劳 动的前提下所获得的所有其他实施例， 都属于本发明保护的范围。
[0035] 请参见图 1-4和 6。 如图 2所示， 本发明提供的电子烟包括雾化组件 1和电池组件 2两部分， 其中， 雾化器组件 1的外壳上还设置了一个安装显示屏的窗口 10。 当 然， 用于安装显示屏的窗口 10还可以设置在电池组件 2的外壳上。 图 3是图 2中电 子烟的拆分结构图。 如图 3所示， 雾化组件 1和电池组件 2通过螺纹连接。 如图 1 所示， 本发明提供的显示烟油剩余量的电子烟包括： 用于储存烟油的储油组件 1 1、 用于雾化烟油的电热丝组件 12、 用于检测储油组件 11内烟油饱和度的检测电 路 13、 控制模块 21、 电源 22和用于显示烟油剩余量的显示模块 31。 电子烟显示 烟油剩余量的工作原理如下：
[0036] 电源 22分别连接至电热丝组件 12、 检测电路 13和控制模块 21， 为其提供正常工 作所需要的电压。
[0037] 检测电路 13在电子烟幵启吋检测储油组件 11内与实际烟油饱和度对应的电阻值 信号， 并将电阻值检测信号发送至控制模块 21， 控制模块 21依据所接收到的电 阻值检测信号和预先建立的烟油饱和度与电阻值关系表对比判断、 获得当前烟 油饱和度并确定电子烟烟油剩余量， 同吋发送至显示模块 31显示。 另外， 如果 控制模块 21判断后发现烟油剩余量不充足， 则会控制电热丝组件 12与电源 22断 幵， 从而停止吸烟； 否则控制电热丝组件 12接通电源 22以正常吸烟。
[0038] 图 4是本发明提供的一个实施例电子烟结构剖面图。 如图 4所示， 本实施例提供 的电子烟 100包括雾化组件 1和电池组件 2。 雾化组件 1包括储油组件 11、 电热丝 组件 12、 第一检测端子 131、 第二检测端子 132、 吸嘴 14、 第一电极组件 15、 雾 化座 16、 上螺纹连接件 17、 第一绝缘环 181和第二绝缘环 182。 其中， 储油组件 1 1进一步包括外套管 111、 插设在外套管 111内的用于排出雾化烟油的通气管 112 和储油棉 116。 通气管 112包括第一黄腊管 1121和套设在第一黄腊管 1121外部的 第二黄腊管 1122。 第一电极组件 15进一步包括弹簧电极 151第一电极 152。 雾化 组件 1呈圆柱状结构， 吸嘴 14和第一电极组件 15分别位于雾化组件 1的两端。 外 套管 111和通气管 112之间形成有储存烟油的储油腔。 储油腔内烟通气管 112外周 侧壁套设有储油棉 116。 第一检测端子 131设置在储油棉 116朝向吸嘴 14的一侧， 第二检测端子 132设置在储油棉 116朝向第一电极组件 15的一侧。 在本实施例中 ， 第一检测端子 131和第二检测端子 132均为铜环， 每一铜环分别套设在储油棉 1 16的两对应端部位置， 且与储油棉 116过盈配合。 第一检测端子 131上焊接了第 一电连接导线 1341， 第一电连接导线 1341将第一检测端子 131连接到弹簧电极 15 1的一端， 弹簧电极 151的另一端与电池组件 2中的第三电极 251抵接， 进而连接 至电源 22的正极。 第二检测端子 132上焊接了第二电连接导线 1342， 第二电连接 导线 1342将第二检测端子 132连接到第一电极 152的一端， 第一电极 152的另一端 与电池组件 2中的第四电极 252抵接， 进而连接至电源 22的负极。 电热丝组件 12 架设在第一黄腊管 1121上。 雾化座 16承接储油组件 11并与外套管 111密封连接以 形成一个密封的储油腔。 上螺纹连接件 17为外螺纹， 下螺纹连接件 27为内螺纹 ， 二者相互配合以使雾化组件 1与电池组件 2紧密连接。 第一绝缘环 181分别连接 上螺纹连接件 17和第一电极 152， 以使上螺纹连接件 17和第一电极 152之间相互 绝缘。 第二绝缘环 182分别连接弹簧电极 151和第一电极 152， 以使弹簧电极 151 和第一电极 152之间相互绝缘。
[0039] 图 4中只示出了电池组件 2的一部分组件， 这些示出的组件包括电源 22、 电池套 23、 第二电极组件 25、 下螺纹连接件 27、 第三绝缘环 281和第四绝缘环 282。 其 中， 第二电极组件 25进一步包括连接至电源 22正极的第三电极 251和连接至电源 22负极的第四电极 252。 第三绝缘环 281分别连接下螺纹连接件 27和第三电极 252 ， 以使下螺纹连接件 27和第三电极 252相互绝缘。 第四绝缘环 282分别连接第三 电极 251和第四电极 252， 以使第三电极 251和第四电极 252相互绝缘。
[0040] 图 6是本发明提供的电子烟电路图。 如图 6所示， 接线端 J1分别连接至电源 22的 正极和第一检测端子 131， 接线端 J2连接至电源 22负极即接地， 接线端 J4连接至 第二检测端子 132， 接线端 J4还通过电阻 R1连接至接线端 J2。 电阻 R0为电热丝组 件 12中的电热丝 121， 电阻 R0通过电致发热来雾化烟油。 电阻 R0的一端连接至接 线端 Jl， 另一端连接至幵关管 Q3的源极， 幵关管 Q3的漏极连接接线端 J2， 幵关 管 Q3的控制极连接至微处理器 U1的第 5引脚。 信号放大电路 133包括 NPN型三极 管 Ql、 PNP型三极管 Q2、 电阻 R3和电阻 R4。 NPN型三极管 Q1的基极通过电阻 R 2连接至接线端 J4， NPN型三极管 Q1的集电极通过电阻 R3连接至接线端 Jl， NPN 型三极管 Q1的发射极接地。 PNP型三极管 Q2的基极连接至 NPN型三极管 Q1的集 电极， PNP型三极管 Q2的发射极通过电阻 R4连接至接线端 Jl， PNP型三极管 Q2 的集电极接地。 同吋， PNP型三极管 Q2的集电极作为信号放大电路 133的信号输 出端连接至微处理器 U1的第 7引脚。 负压传感器 S1有三个接线端， 其第一接线端 连接至接线端 Jl， 第二接线端连接至接线端 J2， 第三接线端连接至微处理器 U1 的第 4引脚。 电阻 R8和电阻 R9构成了一个电压检测电路。 电阻 R8—端分别连接 至微处理器 U1的第 8引脚和电阻 R9的一端， 电阻 R8的另一端连接接线端 Jl， 电阻 R9的另一端连接接线端 J2。 微处理器 U1供 10个引脚， 其型号为 MC32P7010A0I。 微处理器 U1的第 1引脚为供电引脚， 分别连接至二极管 D1的阴极和接地电容 C1 的一端， 二极管 D1的阳极连接至接线端 Jl。 微处理器 U1的第 2引脚连接至发光二 极管 L1的阴极， 发光二极管 L1的阳极连接至接线端 Jl。 微处理器 U1的第 3和第 9 引脚悬空。 微处理器 U1的第 6引脚通过电阻 R16连接至幵关管 Q3的源极。 微处理 器 U1的第 10引脚接地。 整个电路的工作原理如下：
负压传感器 S1将检测到的负压信号转换成电信号发送至微处理器 Ul， 当负压 达到设定阈值吋， 微处理器 U1判定用户有吸烟动作， 从而启动电子烟。 因为第 一检测端子 131和第二检测端子 132分别连接在储油组件 11的两端， 此吋接线端 J1 和接线端 J4之间就相当于连接了一个电阻， 而这个电阻的电阻值即为储油组件 11 两端的电阻值。 从而有一个电流流过电阻 Rl， 该电流会随着储油组件 11上电阻 值的变化而变化。 电阻 R1上会因此而产生电压， 该电压经过信号放大电路 133放 大后输入至微处理器 Ul。 因为储油组件 11上的电阻值与储油组件 11中的烟油饱 和度存在对应关系， 而且这一对应关系已存储在微处理器 U1中， 所以微处理器 U 1可以通过输入的电压信号的强度来确定储油组件 11中的烟油饱和度， 即烟油剩 余量。 微处理器 U1进而控制发光二极管 L1的明暗程度或控制发光二极管 L1闪烁 来显示烟油剩余量。 当然， 在本发明提供的另一优选实施例中， 微处理器 U1还 可以连接至显示屏和 /或声音输出模块， 以数字、 文字和 /或声音的方式来显示烟 油剩余量。 另外， 微处理器 U1还可以根据烟油饱和度判断烟油剩余量是否充足
， 如果充足则控制幵关管 Q3导通， 进而使电阻 R0导通， 电子烟正常工作； 如果 烟油剩余量不足， 则控制幵关管 Q3断幵， 进而断幵电阻 R0， 电子烟停止工作。 电阻 R8和 R9构成的电压检测电路通过将电阻 R9上的分压输入至微处理器 U1， 从 而使微处理器 U1检测出电源 22的输出电压。 当电源 22的电压下降吋， 微控制器 U 1会延长幵关管 Q3的导通吋间， 确保烟油被充分雾化。
[0042] 结合图 1、 4和 6可知， 本实施例提供的检测电路包括第一检测端子 131、 第二检 测端子 132和信号放大电路 133。
[0043] 本发明通过检测电路检测储油组件的电阻值并将电阻值信号发送至控制模块， 控制模块根据电阻值信号与储油组件中烟油饱和度的关系可获得烟油饱和度， 进而通过烟油饱和度信息确定了电子烟的烟油剩余量。 在烟油剩余量不足吋， 控制模块使电子烟停止工作， 防止烧棉。 本发明的检测方法简单、 有效、 成本 低且可实施性强， 用户可充分知晓烟油剩余量。 基于检测到的烟油剩余量信息 ， 本发明的电子烟可有效防止烧棉， 进而提高了用户体验。
[0044] 图 5是本发明提供的区别于图 4的又一实施例电子烟结构剖面图。 如图 5所示， 本实施例提供的电子烟 200包括雾化组件 4和电池组件 5。 雾化组件 4包括储油组 件 41、 电热丝组件 42、 第一检测端子 431、 第二检测端子 432、 吸嘴 44、 上电极 组件 45、 雾化座 46、 上螺纹连接件 47和第一绝缘环 48。 其中， 储油组件 41进一 步包括外套管 411、 插设在外套管 411内的用于排出雾化烟油的通气管 412和玻纤 线 417。 电热丝组件 42进一步包括电热丝 421、 雾化套 422、 第一密封圈 423和第 二密封圈 424。 雾化组件 4呈圆柱状结构， 吸嘴 44和上电极组件 45分别位于雾化 组件 4的两端。 外套管 411和通气管 412之间形成有储存烟油的储油腔。 玻纤线 41 7的两端均延伸至储油腔内。 电热丝 421缠绕在玻纤线 417中部位置。 第一检测端 子 431设置在玻纤线 417的左端， 第二检测端子 432设置在玻纤线 417的右端。 在 本实施例中， 第一检测端子 431和第二检测端子 432均为铜环， 每一铜环分别套 设在玻纤线 417的两对应端部位置， 且与玻纤线 417过盈配合。 第一检测端子 431 和第二检测端子 432的电连接关系请参照图 1和图 6， 在此不再累述。 雾化座 46承 接雾化组件 42。 第一密封圈 423连接密封连接在通气管 412和雾化套 422之间， 第 二密封圈 424密封连接在外套管 411和雾化座 46之间， 从而在外套管 411和通气管 412之间形成了一个密封的储油腔。 上螺纹连接件 47为外螺纹， 下螺纹连接件 57 为内螺纹， 二者相互配合以使雾化组件 4与电池组件 5紧密连接。 第一绝缘环 48 分别连接上螺纹连接件 47和上电极组件 45， 以使上螺纹连接件 47和上电极组件 4 5之间相互绝缘。
[0045] 图 5中只示出了电池组件 5的一部分组件， 这些示出的组件包括电源 52、 电池套 53、 下电极组件 55、 下螺纹连接件 57和第二绝缘环 58。 其中， 第下电极组件 55 与上电极组件 45抵接。 第二绝缘环 58分别连接下螺纹连接件 47和下电极组件 55 ， 以使下螺纹连接件 27和下电极组件 55相互绝缘。
[0046] 与图 4中检测储油棉上的电阻信号不同， 本实施例检测玻纤线上的电阻信号。
与储油棉相比， 玻纤线上的烟油是电热丝直接使用的烟油， 因此当烟油含量较 低吋， 检测玻纤线上的电阻具有更高的精度。 但同吋， 检测储油棉上的烟油含 量更能反映出储油腔中剩余的烟油量。 因此， 在实际产品中， 通常可结合图 4和 图 5给出的技术方案， 同吋检测储油棉和玻纤线上的电阻值， 使用户不但可以知 道储油腔内的烟油含量， 而且在烟油剩余量较低吋可以对玻纤线上的烟油剩余 量有一个精确的掌握。
[0047] 图 7是本发明提供的显示烟油剩余量的方法流程图。 如图 7所示， 本发明提供的 显示烟油剩余量的方法包括以下步骤 S1-S7:
[0048] Sl、 电池组件 1检测到吸烟信号；
[0049] 在本发明中， 控制模块 21实吋检测吸烟按键幵关或负压传感器输入的吸烟信号
， 并判断是否有吸烟动作或吸烟触发动作。 如果有， 则进行下一步处理， 如果 没有， 则继续检测。
[0050] S2、 检测电路 13检测储油组件 11与实际烟油饱和度对应的电阻值信号并将电阻 值检测信号发送至控制模块 21；
[0051] 在本发明提供的一个优选实施例中， 储油组件 11包括储油棉或玻纤线， 用户可 根据实际需要， 选择单独或同吋检测储油棉和玻纤线上的电阻值信号。 在本发 明提供的另一优选实施例中， 步骤 S2还包括将电阻值检测信号经过信号放大电 路 133放大后发送至控制模块 21。
[0052] S3、 控制模块 21将电阻值检测信号与预先建立的烟油饱和度与电阻值关系表对 比判断、 获得当前烟油饱和度并确定电子烟烟油剩余量；
[0053] 优选地， 在步骤 S1之前还包括：
[0054] S0、 将储油棉或玻纤线的烟油饱和度与电阻值关系表存储在控制模块 21中。
[0055] S4、 控制模块 21判断烟油剩余量是否充足； 若是， 则转步骤 S5， 否则转步骤 S6
[0056] S5、 幵启雾化组件 1以正常吸烟并输出烟油量信号至显示模块 31 ;
[0057] S6、 不幵启雾化组件 1， 停止吸烟。
[0058] 本发明提供的显示烟油剩余量的方法通过检测电路检测储油组件的电阻值并将 电阻值信号发送至控制模块， 控制模块根据电阻值信号与储油组件中烟油饱和 度的关系可获得烟油饱和度， 进而通过烟油饱和度信息确定了电子烟的烟油剩 余量。 在烟油剩余量不足吋， 控制模块使电子烟停止工作， 防止烧棉。 本发明 的检测方法简单、 有效、 成本低且可实施性强， 用户可充分知晓烟油剩余量。 基于检测到的烟油剩余量信息， 本发明的电子烟可有效防止烧棉， 进而提高了 用户体验。
[0059] 上述描述涉及各种模块。 这些模块通常包括硬件和 /或硬件与软件的组合 （例 如固化软件） 。 这些模块还可以包括包含指令 （例如， 软件指令） 的计算机可 读介质 （例如， 永久性介质） ， 当处理器执行这些指令吋， 就可以执行本发明 的各种功能性特点。 相应地， 除非明确要求， 本发明的范围不受实施例中明确 提到的模块中的特定硬件和 /或软件特性的限制。 作为非限制性例子， 本发明在 实施例中可以由一种或多种处理器 （例如微处理器、 数字信号处理器、 基带处 理器、 微控制器） 执行软件指令 （例如存储在非永久性存储器和 /或永久性存储 器） 。 另外， 本发明还可以用专用集成电路 （ASIC) 和 /或其他硬件元件执行。 需要指出的是， 上文对各种模块的描述中， 分割成这些模块， 是为了说明清楚 。 然而， 在实际实施中， 各种模块的界限可以是模糊的。 例如， 本文中的任意 或所有功能性模块可以共享各种硬件和 /或软件元件。 又例如， 本文中的任何和 / 或所有功能模块可以由共有的处理器执行软件指令来全部或部分实施。 另外， 由一个或多个处理器执行的各种软件子模块可以在各种软件模块间共享。 相应 地， 除非明确要求， 本发明的范围不受各种硬件和 /或软件元件间强制性界限的 限制。
以上所揭露的仅为本发明一种较佳实施例而已， 当然不能以此来限定本发明之 权利范围， 本领域普通技术人员可以理解实现上述实施例的全部或部分流程， 并依本发明权利要求所作的等同变化， 仍属于发明所涵盖的范围。

Claims

权利要求书
[权利要求 1] 一种显示烟油剩余量的电子烟， 包括雾化组件 （1) 和电池组件 (
2) ， 所述雾化组件 （1) 内设置有用于储存烟油的储油组件 （11 ) 和用于雾化烟油的电热丝组件 （12) ， 所述电池组件 （2) 内设 置有用于为所述电热丝组件 （12) 供电的电源以及与所述电源和 所述电热丝组件 （12) 电连接的控制模块 （21) ， 其特征在于， 所述电子烟还包括用于检测储油组件 （11) 内烟油饱和度的检测 电路 （13) 和用于显示所述电子烟烟油剩余量的显示模块 （31) ， 所述检测电路 （13) 连接所述储油组件 （11) 和控制模块 （21 ) ， 所述控制模块 （21) 与所述显示模块 （31) 连接；
所述检测电路 （13) 用于在电子烟幵启吋检测所述储油组件 （11 ) 内与实际烟油饱和度对应的电阻值信号并将电阻值检测信号发 送至所述控制模块 （21) ；
所述控制模块 （21) 用于依据所述电阻值检测信号与预先建立的 烟油饱和度与电阻值关系表对比判断、 获得当前烟油饱和度并确 定所述电子烟烟油剩余量， 同吋发送至所述显示模块 （31) 并显 示。
[权利要求 2] 根据权利要求 1所述的显示烟油剩余量的电子烟， 其特征在于， 所 述检测电路 （13) 包括第一检测端子 （131) 、 第二检测端子 （13 2) 以及信号放大电路 （133) ；
所述储油组件 （11) 包括外套管 （111) ， 插设在所述外套管 （11 1) 内的用于排出雾化烟油的通气管 （112) ， 所述外套管 （111) 和通气管 （112) 之间形成有用于储存所述烟油的储油腔； 对应设 置在所述储油腔内的所述第一检测端子 （131) 和第二检测端子 ( 132) 电连接至所述信号放大电路 （133) ， 所述信号放大电路 （1 33) 的输出端连接至所述控制模块 （21) 。
[权利要求 3] 根据权利要求 2所述的显示烟油剩余量的电子烟， 其特征在于， 所 述雾化组件 （1) 还包括设置在所述储油组件 （11) 一端的吸嘴 （ 14) 以及设置在所述储油组件 （11) 另一端的电极组件 （15) ，
所述储油腔内沿所述通气管 （112) 外周侧壁套设有储油棉 （116 ) ， 所述电热丝组件 （12) 架设在所述通气管 （112) 上， 所述第 一检测端子 （131) 设置在所述储油棉 （116) 朝向所述吸嘴 （14 ) 的一侧， 第二检测端子 （132) 设置在所述储油棉 （116) 朝向 所述电极组件 （15) 的一侧。
[权利要求 4] 根据权利要求 3所述的显示烟油剩余量的电子烟， 其特征在于， 所 述第一检测端子 （131) 和第二检测端子 （132) 均为铜环， 每一 所述铜环分别套设在所述储油棉 （116) 的两对应端部位置， 且与 所述储油棉 （116) 过盈配合， 每一所述铜环上均焊接有用于连接 所述信号放大电路 （133) 的电连接导线。
[权利要求 5] 根据权利要求 4所述的显示烟油剩余量的电子烟， 其特征在于， 所 述电极组件 （15) 包括位于所述电池组件 （1) 上方且一端与所述 电池组件 （1) 的正电极弹性抵接、 另一端电连接所述第一检测端 子 （131) 的弹簧电极 （151) 以及位于所述电池组件 （1) 上方且 一端与所述述电池组件 （1) 的负电极抵接、 另一端电连接至所述 第二检测端子 （132) 的第一电极 （152) 。
[权利要求 6] 根据权利要求 2所述的显示烟油剩余量的电子烟， 其特征在于， 所 述雾化组件 （1) 还包括设置在所述储油组件 （11) 一端的吸嘴 （ 14) 以及设置在所述储油组件 （11) 另一端的电极组件 （15) ， 所述电热丝组件 （12) 包括两端均延伸至所述储油腔内的玻纤线 (117) 以及缠绕在所述玻纤线 （117) 中部位置的电热丝 （121) ， 延伸至所述储油腔 （113) 内的玻纤线 （117) 两端部对应设置 有所述第一检测端子 （131) 和第二检测端子 （132) 。
[权利要求 7] 根据权利要求 6所述的显示烟油剩余量的电子烟， 其特征在于， 所 述第一检测端子 （131) 和第二检测端子 （132) 均为铜环， 每一 所述铜环分别套设在所述玻纤线 （117) 两对应端部位置， 且与所 述玻纤线 （117) 过盈配合， 每一所述铜环上均焊接有用于连接所 述信号放大电路 （133) 的电连接导线。
[权利要求 8] 根据权利要求 2所述的显示烟油剩余量的电子烟， 其特征在于， 所 述控制模块 （21) 包括与所述信号放大电路 （133) 连接的微处理 器 （211) ， 与所述微处理器 （211) 以及所述电热丝组件 （12) 电连接的幵关单元 （212) ； 所述第一检测端子 （131) 、 第二检 测端子 （132) 用于将所述储油腔的分压信号发送至所述信号放大 电路 （133) 进行放大， 放大后的信号发送至所述微处理器 （211 ) ， 所述微处理器 （211) 根据所述关系表确定所述电子烟烟油剩 余量； 当烟油剩余量充足吋， 所述微处理器 （211) 控制所述幵关 单元 （212) 导通， 从而使所述电热丝组件 （12) 工作以正常吸烟 ； 否则控制所述幵关单元 （212) 关闭， 从而停止吸烟。
[权利要求 9] 根据权利要求 8所述的显示烟油剩余量的电子烟， 其特征在于， 所 述微处理器 （211) 的型号为 MC32P7010A0I, 所述幵关单元 （212 ) 包括一个 MOS管； 所述信号放大电路 （133) 包括一个 NPN型三 极管和一个 PNP型三极管； 其中， 所述 NPN型三极管的基极通过 第一电阻连接至所述第二检测端子 （132) ， 所述 NPN型三极管的 集电极通过第二电阻连接至所述第一检测端子 （131) ， 所述 NPN 型三极管的发射极接地； 所述 PNP型三极管的基极连接至所述 NP N型三极管的集电极， 所述 PNP型三极管的发射极通过第三电阻连 接至所述第一检测端子 （131) ， 所述 PNP型三极管的集电极接地 ； 同吋， 所述 PNP型三极管的发射极作为所述信号放大电路 （133 ) 的信号输出端连接至所述微处理器 （211) 的第 7引脚， 所述 MO S管串联在所述电热丝组件 （12) 的加热回路中， 所述微处理器 ( 211) 的第 5弓 I脚连接至所述 MOS管的栅极以控制所述 MOS的导通 和关闭。
[权利要求 10] 根据权利要求 1所述的显示烟油剩余量的电子烟， 其特征在于， 所 述显示模块 （31) 包括通过闪烁或明暗程度来提示烟油剩余量的 L ED灯和 /或通过数字和 /或文字来显示烟油剩余量的显示屏。
[权利要求 11] 一种显示烟油剩余量的方法， 用于包括雾化组件 （1) 和电池组件
(2) 的电子烟， 其特征在于包括以下步骤：
51.电池组件 （1) 检测到吸烟信号后， 检测电路 （13) 检测储油 组件 （11) 与实际烟油饱和度对应的电阻值信号并将电阻值检测 信号发送至控制模块 （21) ；
52.控制模块 （21) 将电阻值检测信号与预先建立的烟油饱和度与 电阻值关系表对比判断、 获得当前烟油饱和度并确定所述电子烟 烟油剩余量， 判断烟油量是否充足， 若是， 则幵启雾化组件 （1) 以正常吸烟并输出烟油量信号至显示模块 （31) ； 否则不幵启雾 化组件 （1) ， 停止吸烟。
[权利要求 12] 根据权利要求 11所述的显示烟油剩余量的方法， 其特征在于， 所 述步骤 S1中， 还包括将所述电阻值检测信号经过信号放大电路 （1
33) 放大后发送至所述控制模块 （21) 。
[权利要求 13] 根据权利要求 11所述的显示烟油剩余量的电子烟， 其特征在于， 所述储油组件 （11) 包括储油棉或玻纤线。
[权利要求 14] 根据权利要求 13所述的显示烟油剩余量的电子烟， 其特征在于， 在所述步骤 S1之前还包括：
SO.将所述储油棉或玻纤线的烟油饱和度与电阻值关系表存储在所 述控制模块 (21) 中。
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