CN107529820A - A kind of electronic cigarette and method for automatically controlling atomization power - Google Patents
A kind of electronic cigarette and method for automatically controlling atomization power Download PDFInfo
- Publication number
- CN107529820A CN107529820A CN201580072945.7A CN201580072945A CN107529820A CN 107529820 A CN107529820 A CN 107529820A CN 201580072945 A CN201580072945 A CN 201580072945A CN 107529820 A CN107529820 A CN 107529820A
- Authority
- CN
- China
- Prior art keywords
- power
- module
- main controller
- oil
- signal
- 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.)
- Pending
Links
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
-
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A kind of electronic cigarette and method for automatically controlling atomization power,Electronic cigarette includes being used for the power module (9) for electronic cigarette power supply,Smoking trigger module (8),Main controller (1),Atomizer heating wire (2),The oil-deflecting element (3) being in contact with atomizer heating wire (2),For detecting the photodetection assembly (5) and power conditioning module (6) of oil-deflecting element (3) light transmittance,Photodetection assembly (5) is used for by detecting oil-deflecting element (3) light transmittance,And the light transmittance of oil-deflecting element (3) can reflect its tobacco tar amount absorbed,And then the detection signal that main controller (1) provides according to photodetection assembly (5) exports corresponding power regulating signals to adjust the atomization power of electronic cigarette,So as to realize the Automated condtrol of electronic cigarette atomizing power,With simple,Cost is low,The advantages of being easily achieved,Consumer's Experience can be obviously improved.
Description
Specification denomination of invention: a kind of to automatically control the electronic cigarette for being atomized power and method and technology field
[0001] the present invention relates to electronic cigarette technology more particularly to a kind of electronic cigarettes and method for automatically controlling atomization power.
Background technique
[0002] electronic cigarette is a kind of relatively conventional simulation cigarette electronic product, is mainly made of battery rod and atomizer.
When the smoker inhales, atomizer is opened by the switch block being electrically connected with atomizer, wherein after atomizer Jian is opened, atomizer heating wire fever, the heated evaporation atomization of tobacco juice forms the aerosol of simulated flue gas.
[0003] in existing electronic cigarette, when the sufficient inch of tobacco tar, atomizer will not burn cotton phenomenon with a constant atomization power atomization smoke oil, flue gas pure in mouth feel and appearance.But with the increase for using the time, tobacco tar content gradually decreases, the tobacco tar amount absorbed on oil-guiding element can also be reduced, if at this time also with constant atomization power atomization smoke oil, flue gas taste bad, even there is the case where burning cotton and generating peculiar smell, to bring very bad experience to user.
[0004] therefore, for above situation, the atomization power of electronic cigarette how is automatically controlled according to the tobacco tar amount absorbed on oil-guiding element, keeps electronic cigarette more humane, good experience can be more brought to user, become those skilled in the art's important technological problems urgently to be resolved.
Technical problem
[0005] technical problem to be solved by the present invention lies in can not automatically control the defect of atomization power according to the tobacco tar content on oil-guiding element for existing electronic cigarette, provide a kind of electronic cigarette and method for automatically controlling atomization power.Solution to the problem
Technical solution
[0006] in order to solve the above-mentioned technical problem, the present invention provides a kind of electronic cigarettes for automatically controlling atomization power, it include: for the power module for electronic smoke supply, smoking trigger module, main controller, atomizer heating wire, the oil-guiding element being in contact with the atomizer heating wire, wherein, it further include power conditioning module and the photodetection assembly for detecting the oil-guiding element light transmittance, the photodetection assembly is used to determine the tobacco tar amount of the oil-guiding element absorption by detecting the oil-guiding element light transmittance；
[0007] photodetection assembly includes for irradiating the light emitting module of the oil-guiding element and at least one light detection module；
Wherein,
[0008] main controller is separately connected smoking trigger module, light emitting module, at least one light detection module and power conditioning module；The power conditioning module connects the atomizer heating wire；
[0009] the smoking trigger module is for incuding smoking signal and the smoking signal being sent to the main controller；[0010] main controller is used to control the light emitting module according to the smoking signal and shine, at least one described light detection module is used to receive the reflected light reflected under light emitting module irradiation from the oil-guiding element or the transmitted light transmitted, and intensity of reflected light or transmitted intensity export electric signal to the main controller based on the received, so that the main controller is according to the electrical signal intensity transmitting power control signal of input to the power conditioning module；
[0011] power conditioning module is used to adjust the atomization power of the atomizer resistance wire according to the power control signal.
[0012] preferably, at least one described light detection module includes the second light detection module of the reflected light and the first light detection module of the first electric signal of output and the transmitted light for receiving the oil-guiding element and the second electric signal of output for receiving the oil-guiding element.
[0013] preferably, the first light detection module and the second light detection module respectively include a photo resistance or photosensitive sensor, for receiving optical signal and corresponding output electric signal.
[0014] preferably, the first light detection module further includes the first divider resistance, it connects with the corresponding photo resistance or photosensitive sensor first divider resistance one end, the other end of first divider resistance is for external power supply anode, the other end of the photo resistance or photosensitive sensor ground connection, second electric signal are the partial pressure on the photo resistance or photosensitive sensor.
[0015] preferably, the second light detection module further includes the second divider resistance, it connects with the corresponding photo resistance or photosensitive sensor second divider resistance one end, the other end of second divider resistance is for external power supply anode, the other end of the photo resistance or photosensitive sensor ground connection, second electric signal are the partial pressure on the photo resistance or photosensitive sensor.
[0016] preferably, the light emitting module is light emitting diode.
[0017] preferably, the power conditioning module includes a switching tube, the main controller is connected to the control electrode that the Jian closes pipe, the main controller is for exporting the power control signal to the control electrode, the duty ratio of the power control signal changes with the variation of the electric signal, and the switching tube is used for according to the power
The turn-on time of atomizer heating wire described in the duty cycle adjustment of signal is controlled, and then adjusts the power of the atomizer heating wire.
[0018] preferably, the main controller further comprises threshold value comparison module and control module；
[0019] the threshold value comparison module is for the electric signal to be compared with threshold value；When the electric signal is greater than preset first threshold, the control module exports the first duty ratio power control signal to the power conditioning module；When the electric signal is greater than preset second threshold and is less than the first threshold, the control module exports the second duty ratio power control signal to the power conditioning module；When the electric signal is greater than preset third threshold value and is less than the second threshold, the control module exports third duty ratio power control signal to the power conditioning module；Otherwise the control module exports the 4th duty ratio power control signal to the power conditioning module.
[0020] preferably, the smoking trigger module includes air flow sensor and/or key trigger unit.
[0021] preferably, the power module further comprises battery and voltage conversion unit；The electronic cigarette for automatically controlling atomization power further includes oil mass cue module；Wherein,
[0022] voltage conversion unit is for converting the voltage of the battery, and the voltage of output is supplied to the light emitting module and at least one described light detection module；
[0023] the oil mass cue module is used for the control signal prompt oil mass according to the main controller.
[0024] correspondingly, the present invention also provides a kind of methods for automatically controlling atomization power, comprising the following steps: [0025] S1. main controller has detected whether smoking signal, if so, then going to step S2;Otherwise it continues to test；
[0026] S2. main controller output control signal control light emitting module shines；
[0027] S3. light emitting module irradiates oil-guiding element；
[0028] the refraction light of S4. light detection module detection oil-guiding element or reflected light and the electric signal for reflecting oil-guiding element light transmittance is exported to main controller；
[0029] S5. main controller is according to electric signal output power signal；
[0030] S6. power conditioning module is according to the atomization power of power control signal adjusting atomizer heating wire.
[0031] preferably, display oil mass is further comprised the steps of:.
[0032] preferably, the step S4 includes:
[0033] S41. detects the reflected light of oil-guiding element and exports the first electric signal；
[0034] S42. detects the refraction light of oil-guiding element and exports the second electric signal.
[0035] preferably, power conditioning module includes that a Jian closes pipe, main controller is connected to the control electrode of switching tube, main controller exports power control signal to control electrode, the duty ratio of power control signal changes with the variation of light transmittance signal, between conducting inch of the switching tube according to the duty cycle adjustment atomizer heating wire of power control signal, and then the atomization power of adjusting atomizer heating wire.
[0036] preferably, the step S5 includes:
[0037] S51. judges whether electric signal is greater than preset first threshold, if so, otherwise the first duty ratio power control signal of output turns in next step to power conditioning module；
[0038] S52. judges whether electric signal is greater than preset second threshold, if so, otherwise the second duty ratio power control signal of output turns in next step to power conditioning module；
[0039] S53. judges whether electric signal is greater than preset third threshold value, if so, otherwise output third duty ratio power control signal exports the 4th duty ratio power control signal to power conditioning module to power conditioning module.Advantageous effect of the invention
Beneficial effect
[0040] electric signal of the reaction oil-guiding element light transmittance of main controller can be supplied to by photodetection assembly the invention has the following beneficial effects: the present invention, realizes the atomization power for automatically controlling electronic cigarette.It is provided by the invention automatically control atomization power method have the advantages that it is simple, at low cost, be easily achieved, user experience can be obviously improved.To the brief description of accompanying drawing
Detailed description of the invention
[0041] in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the drawings to be used in the description of the embodiments or prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art, without creative efforts, it is also possible to obtain other drawings based on these drawings.
[0042] Fig. 1 is first embodiment electronic cigarette structure block diagram provided by the invention；
[0043] Fig. 2 is second embodiment electronic cigarette circuit diagram provided by the invention；
[0044] Fig. 3 is 3rd embodiment electronic cigarette structure block diagram provided by the invention；
[0045] Fig. 4 is fourth embodiment electronic cigarette circuit diagram provided by the invention；
[0046] Fig. 5 is the 5th embodiment main controller structural block diagram provided by the invention；
[0047] Fig. 6 is sixth embodiment Poewr control method flow chart provided by the invention；
[0048] Fig. 7 is the 7th embodiment Poewr control method flow chart provided by the invention.
Inventive embodiments
Embodiments of the present invention
[0049] following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
[0050] Fig. 1 is first embodiment electronic cigarette structure block diagram provided by the invention.As shown in Figure 1, the present embodiment electronic cigarette includes: that main controller 1, atomizer heating wire 2, the oil-guiding element 3 being in contact with atomizer heating wire 2, light emitting module 4, the first light detection module 51, the second light are picked up and surveys module 52, power conditioning module 6, oil mass cue module 7, smoking trigger module 8 and power module 9.Wherein light emitting module 4, the first light detection module 51 and the second light detection module 52 constitute the photodetection assembly in the present embodiment.It should be noted that in the present embodiment, the oil-guiding element 3 is the glass cord for being in the form of a column structure, the atomizer heating wire 2 is wrapped on the oil-guiding element 3；Wherein, tubular structure also can be set into the oil-guiding element 3, the cylindrical helical form of the atomizer heating wire 2 is simultaneously set in the oil-guiding element 3, the oil-guiding element 3 can also be arranged to plate structure, the disk-shaped helicoidal structure of the atomizer heating wire 2 and the side etc. for being fitted in the oil-guiding element；Therefore, the specific structure of the atomizer heating wire 2 and oil-guiding element 3 is not limited thereto.The working principle of electronic cigarette provided in this embodiment is as follows:
[0051] power module 9 is used to power for each functional module in circuit, is respectively electrically connected to light emitting module 4, the first light detection module 51, the second light detection module 52, oil mass cue module 7, smoking trigger module 8, main controller 1 and power conditioning module 6.To embody the core signal stream in the application emphatically, being electrically connected for power module 9 and partial function module is omitted in Fig. 1.
[0052] smoking trigger module 8 is sent to main controller 1 for the signal that will smoke.In a preferred embodiment provided by the invention, smoking trigger module 8 can be key switch.User prepares smoking or to stop inch of smoking, it is only necessary to trigger key switch.The push button signalling of user can be sent to main controller 1, and main controller 1 further controls the on-off of electronic cigarette.In another preferred embodiment provided by the invention, smoking trigger module 8 can also be air flow sensor.User's smoking inch, air flow sensor sense the negative pressure generated in electronic cigarette by user's smoking, and when negative pressure is more than preset threshold, air flow sensor sends signal of smoking to main controller 1 to start electronic cigarette.
[0053] after main controller 1 receives the smoking signal that smoking trigger module 8 is sent, control light emitting module 4 shines.After the incident ray 20 that light emitting module 4 issues is irradiated on oil-guiding element 3, a part of light is reflected by oil-guiding element 3, and a part of light transmits away from oil-guiding element 3.Reflection light 40 is received and converted into the first electric signal by the first light detection module 51 and is sent to main controller 1, and transmitted ray 60 is received and converted into the second electric signal by the second light detection module 52 and is sent to main controller 1.The power of first electric signal and the second electric signal is related with the received luminous intensity of reflection light 40 and transmitted ray 60 respectively.And reflection light 40 and the luminous intensity of transmitted ray 60 are related with the tobacco tar amount that oil-guiding element 3 is absorbed.Therefore, the first electric signal and the second electric signal are all related to the tobacco tar amount that oil-guiding element 3 is absorbed, and this relationship has been stored in advance in main controller 1.After main controller 1 receives the electric signal that the first light detection module 51 and the second light detection module 52 are sent, according to the corresponding relationship of the electric signal and tobacco tar amount that prestore, it can be obtained tobacco tar amount information absorbed in oil-guiding element 3, and tobacco tar amount information be sent to oil mass cue module 7 and is shown.Meanwhile main controller 1 can send a control signal to power conditioning module 6 according to tobacco tar amount with the atomization power of adjusting atomizer heating wire 2.
[0054] atomizer heating wire 2 is usually resistance device, generates high temperature by electroluminescent fever, and then tobacco tar is atomized.
Oil-guiding element 3 is in contact with atomizer heating wire 2, and tobacco tar is guided to atomizer heating wire 2, is atomized for atomizer heating wire 2.Atomizer heating wire 2 is connected to power conditioning module 6, and the atomization power of atomizer heating wire 2 is adjusted by power conditioning module 6.It is understood that the power conditioning module 6 includes disconnected power supply of the Jian to the atomizer heating wire 2 to the power regulation of the atomizer heating wire 2.
[0055] oil mass cue module 7 may include display screen and/or indicator light.Wherein, display screen is for showing number relevant to oil mass and/or text.And indicator light can indicate the number of oil mass by bright-dark degree, can also indicate low on fuel by way of flashing.It should be understood that in the present invention, oil mass cue module 7 is an optional function module, can choose whether to be included in electronic cigarette provided by the invention according to actual needs.
[0056] electronic cigarette of a kind of tobacco tar amount absorbed using optical signal detecting oil-guiding element 3 and the atomization power according to cigarette fuel-flow control electronic cigarette is present embodiments provided, it can be obviously improved electronic cigarette mouthfeel and nebulization efficiency, and testing cost is low, method is simple and is easily achieved.
[0057] Fig. 2 is second embodiment electronic cigarette circuit diagram provided by the invention.As shown in Fig. 2, the electronic cigarette circuit diagram of the present embodiment can be divided into two parts, a part is the circuit diagram of battery component 100, and another part is the circuit diagram of atomizer 200.Battery component 100 and atomizer 200 are electrically connected to each other by respective interface forms electronic cigarette circuit diagram.
[0058] in battery component 100, battery BT and voltage conversion unit 91 (as shown in dotted outline in FIG.) constitute the power module of the application, for providing voltage for each circuit module.Wherein, voltage conversion unit 91 is used to the voltage of battery BT being converted into suitable voltage.Voltage input after the conversion of voltage conversion unit 91 is into light emitting module, the first light detection module 51 and the second light detection module 52.As shown in Fig. 2, voltage conversion unit 91 includes a voltage conversion chip U3.In the present embodiment, the model TLV7 0430 of the voltage conversion chip U3, the voltage conversion chip U3 share 3 pins and are used, and the 1st pin is voltage input end Vin, 3rd pin is voltage output end Vout, and the 2nd pin is ground terminal GND.The 1st pin of voltage conversion chip U3 connects the anode of battery BT, and the 3rd pin of voltage conversion chip U3 is respectively connected to the anode of Light-emitting diode LED 5, resistance R4 and resistance R5, the 2 pins ground connection of voltage conversion chip U3.In addition, being also connected with a capacitor C2 between the 1st and the 2nd pin of voltage conversion chip U3, the of voltage conversion chip U3 has been also connected with a resistance R3 and a capacitor C3 between 3 and second pin.Key switch SW2 is smoking trigger module, and smoking signal is sent to main controller U4 by triggering key switch SW2 by user.Switching tube Q2 is power conditioning module.Light-emitting diode LED 3 and LED4 constitute oil mass cue module.
[0059] in atomizer 200, Light-emitting diode LED 5 is light emitting module, and the incident ray 20 issued is irradiated on oil-guiding element Y3.Resistance R4 and photo resistance R17 constitutes the first light detection module 51, for receiving the reflection light 40 of oil-guiding element Y 3.Resistance R5 and photo resistance R18 constitutes the second light detection module 52, for receiving the transmitted ray 60 of oil-guiding element Y3.Oil-guiding element Y3 is in contact with resistance R19, and tobacco tar is guided to resistance R19.Resistance R19 is atomizer heating wire, guides the tobacco tar to come up by electroluminescent fever to be atomized from oil-guiding element Y3.
[0060] working principle of entire circuit is as follows:
[0061] the 3rd pin of one end connection main controller U4 of key switch SW2, other end ground connection.After key switch SW2 is pressed, the 3rd pin input low level of main controller U4, and then the 5th pin of main controller U4 exports low level.Because of the output end of the anode connection voltage conversion unit 91 of Light-emitting diode LED 5, its cathode is connected to the 5th pin of main controller U4 by resistance R12, so the 5th pin as main controller U4 exports low level inch, Light-emitting diode LED 5 is connected, and irradiates oil-guiding element Y3 to emit beam.The incident ray 20-being irradiated on oil-guiding element Υ 3 is partially reflected, and another part transmits away from oil-guiding element Υ 3.Wherein, reflection light 40 is irradiated on photo resistance R17, and transmitted ray 60 is irradiated on photo resistance R1S.Under the irradiation of light, the resistance value of photo resistance R17 and photo resistance R18 change.In the first light detection module 51, resistance R4 is connected between the output end and ground of voltage conversion unit 91 after connecting with photo resistance R17, photo resistance R17
On partial pressure be input to the 8th pin of main controller U4.In the second light detection module 52, it is connected between the output end and ground of voltage conversion unit 91 after resistance R5 and photo resistance R18 series connection, the partial pressure on photo resistance R18 is input to the 7th pin of main controller U4.In main controller U4, the corresponding relationship of the partial pressure value in the tobacco tar amount and photo resistance that oil-guiding element Y3 is absorbed has been stored in advance, therefore, main controller U4 can obtain the tobacco tar amount that oil-guiding element Y3 is absorbed according to the size for the partial pressure value that its 8th pin and the 7th pin receive, and then export control signal by its 4th foot to control the brightness of Light-emitting diode LED 3 and LED4.Main controller U4 can further close the grid of pipe Q2 according to tobacco tar amount from the different PWM of the 2nd pin output duty cycle (pulse width modulation) signal to Jian.The source electrode of switching tube Q2 is connected to the anode of battery BT, and drain electrode is connected to one end of resistance R19, the other end ground connection of resistance R19.So resistance R19 powers on, and current flowing resistance R19 makes its fever, and then atomization smoke oil when Jian closes pipe Q2 conducting.Main controller U4 controls the average atomizing power of resistance R19 by adjusting the duty ratio for the PWM signal that its 2nd pin exports come the turn-on time of regulating switch pipe Q2.
[0062] in addition, further including the battery voltage sensing module of resistance R13 and R14 composition and the output voltage detection module of resistance R7 and R11 composition in battery component 100.Battery voltage sensing module is used to detect the voltage value of battery.Output voltage detection module is exported for detection switch pipe Q2 to the voltage of resistance R19.Wherein, resistance R13-end connection battery BT anode, the other end connect one end of resistance R14, the other end ground connection of resistance R14.Partial pressure on resistance R14 is input to the 9th bow I foot of main controller U4, and main controller U4 obtains the voltage of battery by detecting the voltage value of its 9th foot.One end connection Jian of resistance R7 closes the drain electrode of pipe Q2, and the other end connects one end of resistance R11, the other end ground connection of resistance R11.Partial pressure on resistance R11 is input to the 6th pin of main controller U4, and main controller U4 obtains the voltage of switching tube Q2 output by detecting the voltage value of its 6th foot.By implementing battery voltage sensing module and output voltage detection module, main controller U4 can grasp the voltage inputted on cell voltage and resistance R19, and then can adjust atomization power by adjusting the turn-on time of resistance R19.Because the electricity of battery can be reduced with the passage used between inch, the voltage of output can be reduced, and need to extend between atomization inch, so that tobacco tar be made sufficiently to be atomized when the voltage reduction inch of battery output in order to not influence the mouthfeel of smoking.Therefore, in a preferred embodiment provided by the invention, main controller U4 also comprehensively considers the voltage on battery BT and carrys out output power signal not only according to the voltage division signal on photo resistance R17 and R18 come output power signal.
[0063] in the present embodiment, main controller U4 model MC32P7010A0I, totally 10 pins.In addition to the 2nd ~ 9 bow I foot presented hereinbefore arrived, the 1st bow I foot of main controller U4 is positive by a counnter attack diode D2 connection battery BT,
So as to be main controller U4 power supply.Meanwhile the 1st pin of main controller U4 is connected to ground capacity C4.The 10th pin of main controller U 4 is grounded.
[0064] Fig. 3 is 3rd embodiment electronic cigarette structure block diagram provided by the invention.As shown in figure 3, the present embodiment electronic cigarette includes: main controller 1, atomizer heating wire 2, the oil-guiding element 3 being in contact with atomizer heating wire 2, light emitting module 4, light detection module 5, power conditioning module 6, oil mass cue module 7, smoking trigger module 8 and power module9.Wherein light emitting module4, light detection module 5 constitute the photodetection assembly in the present embodiment.The working principle of electronic cigarette provided in this embodiment is as follows:
[0065] power module 9 is used to power for each functional module in circuit, is respectively electrically connected to light emitting module 4, light detection module 5, oil mass cue module 7, smoking trigger module 8, main controller 1 and power conditioning module 6.To embody the core signal stream in the application emphatically, being electrically connected for power module 9 and partial function module is omitted in Fig. 3.
[0066] smoking trigger module 8 is sent to main controller 1 for the signal that will smoke.In a preferred embodiment provided by the invention, smoking trigger module 8 can be key switch.User prepares smoking or to stop inch of smoking, it is only necessary to trigger key switch.The push button signalling of user can be sent to main controller 1, and main controller 1 further controls the on-off of electronic cigarette.In another preferred embodiment provided by the invention, smoking trigger module 8 can also be air flow sensor.User's smoking inch, the negative pressure generated in electronic cigarette when air flow sensor can be sensed because of user's smoking, when negative pressure is more than preset threshold, air flow sensor sends smoking signal to main controller 1 to start electronic cigarette
[0067] after main controller 1 receives the smoking signal that smoking trigger module 8 is sent, control light emitting module 4 shines.After the incident ray 20 that light emitting module 4 issues is irradiated on oil-guiding element 3, the transmitted ray 60 transmitted away from oil-guiding element 3 is received and converted into electric signal by light detection module 5 and is sent to main controller 1.The power of electric signal is related with the received luminous intensity of transmitted ray 60.And the luminous intensity of transmitted ray 60 is related with the tobacco tar amount that oil-guiding element 3 is absorbed.Therefore, electric signal is related to the tobacco tar amount that oil-guiding element 3 is absorbed, and this relationship has been stored in advance in main controller 1.After main controller 1 receives the electric signal that light detection module 5 is sent, according to the corresponding relationship of the electric signal and tobacco tar amount that prestore, it can be obtained tobacco tar amount information absorbed in oil-guiding element 3, and tobacco tar amount information be sent to oil mass cue module 7 and is shown.Meanwhile main controller 1 can send a control signal to power conditioning module 6 according to tobacco tar amount information with the atomization power of adjusting atomizer heating wire 2.
[0068] atomizer heating wire 2 is usually resistance device, generates high temperature by electroluminescent fever, and then tobacco tar is atomized.
Oil-guiding element 3 is in contact with atomizer heating wire 2, and tobacco tar is guided to atomizer heating wire 2, for atomizer electricity
Heated filament 2 is atomized.Atomizer heating wire 2 is connected to power conditioning module 6, and the atomization power of atomizer heating wire 2 is adjusted by power conditioning module 6.
[0069] oil mass cue module 7 may include display screen and/or indicator light.Wherein, display screen is for showing number relevant to oil mass and/or text.And indicator light can indicate the number of oil mass by bright-dark degree, can also indicate low on fuel by way of flashing.It should be understood that in the present invention, oil mass cue module 7 is an optional function module, can choose whether to be included in electronic cigarette provided by the invention according to actual needs.
[0070] electronic cigarette of a kind of tobacco tar amount absorbed using optical signal detecting oil-guiding element 3 and the atomization power according to cigarette fuel-flow control electronic cigarette is present embodiments provided, it can be obviously improved electronic cigarette mouthfeel and nebulization efficiency, and testing cost is low, method is simple and is easily achieved.Compared with first embodiment, for the present embodiment only with a light detection module, the circuit structure for the electronic cigarette for being is simpler.But the reliability of detection then can be improved using two light detection modules with inch.
[0071] Fig. 4 is fourth embodiment electronic cigarette circuit diagram provided by the invention.As shown in figure 4, the electronic cigarette circuit diagram of the present embodiment can be divided into two parts, a part is the circuit diagram of battery component 300, and another part is the circuit diagram of atomizer 400.Battery component 300 and atomizer 400 are electrically connected to each other by respective interface forms electronic cigarette circuit diagram.
[0072] wherein, in battery component 300, battery BT and voltage conversion unit 91 (as shown in dotted outline in FIG.) constitute the power module of the application, for providing voltage for each circuit module.Wherein, voltage conversion unit 91 is used to the voltage of battery BT being converted into suitable voltage.Voltage input after the conversion of voltage conversion unit 91 is into light emitting module, the first light detection module 51 and the second light detection module 52.As shown in Fig. 2, voltage conversion unit 91 includes a voltage conversion chip U3.In the present embodiment, the voltage conversion chip U3 shares 3 pins and is used, and the 1st pin is voltage input end Vin, and the 3rd pin is voltage output end Vout, and the 2nd pin is ground terminal GND.The 1st pin of voltage conversion chip U3 connects the anode of battery BT, and the 3rd pin of voltage conversion chip U3 is respectively connected to the anode of Light-emitting diode LED 5, resistance R4 and resistance R5, the 2 pins ground connection of voltage conversion chip U3.In addition, being also connected with a capacitor C2 between the 1st and the 2nd pin of voltage conversion chip U3, the of voltage conversion chip U3 has been also connected with a resistance R3 and a capacitor C 3 between 3 and second pin.The pass key Jian SW2 is smoking trigger module, and user closes SW2 by triggering key Jian and smoking signal is sent to main controller U4.Switching tube Q2 is power conditioning module.Light-emitting diode LED 3 and LED4 constitute oil mass cue module.
[0073] in atomizer 400, Light-emitting diode LED 5 is light emitting module, and the incident ray 20 issued is irradiated on oil-guiding element Y3.Resistance R5 and photo resistance R18 constitutes light detection module 5 (as shown in dotted outline in FIG.), for receiving the transmitted ray 40 transmitted from oil-guiding element Y3.Oil-guiding element Y3 is in contact with resistance R19, and tobacco tar is guided to resistance R19.Resistance R19 is atomizer heating wire, guides the tobacco tar to come up by electroluminescent fever to be atomized from oil-guiding element Y3.
[0074] working principle of entire circuit is as follows:
[0075] the 3rd pin of one end connection main controller U4 of key switch SW2, other end ground connection.After key switch SW2 is pressed, the 3rd pin input low level of main controller U4, and then the 5th pin of main controller U4 exports low level.Because of the output end of the anode connection voltage conversion unit 91 of Light-emitting diode LED 5, its cathode is connected to the 5th pin of main controller U4 by resistance R12, so the 5th pin as main controller U4 exports low level inch, Light-emitting diode LED 5 is connected, so that issuing incident ray 20 irradiates oil-guiding element Y3.Under the irradiation of Light-emitting diode LED 5, a part of incident ray 20 transmits away from oil-guiding element Υ 3 forms transmitted ray 60.Transmitted ray 60 is irradiated on photo resistance R18.Under the irradiation of light, the resistance value of photo resistance R18 changes.In light detection module 5, it is connected between the output end and ground of voltage conversion unit 91 after resistance R5 and photo resistance R18 series connection, the partial pressure on photo resistance R18 is input to the 7th pin of main controller U4.In main controller U4, the corresponding relationship of the partial pressure value in the tobacco tar amount and photo resistance that oil-guiding element Υ 3 is absorbed has been stored in advance, therefore, main controller U4 can obtain the tobacco tar amount that oil-guiding element Υ 3 is absorbed according to the size for the partial pressure value that its 7th pin receives, and then export control signal by its 4th foot to control the brightness of Light-emitting diode LED 3 and LED4.Main controller U4 can further according to tobacco tar amount from the different PWM of the 2nd pin output duty cycle (pulse width modulation) signal to switching tube Q2 grid.The source electrode of switching tube Q2 is connected to the anode of battery Β Τ, and drain electrode is connected to one end of resistance R19, the other end ground connection of resistance R19.So resistance R19 powers on, and current flowing resistance R19 makes its fever, and then atomization smoke oil when switching tube Q2 conducting.Main controller U4 by adjust its 2nd bow I foot output pwm signal duty ratio come between the conducting inch of regulating switch pipe Q2, and then control the average atomizing power of resistance R19.
[0076] in addition, further including the battery voltage sensing module of resistance R13 and R14 composition and the output voltage detection module of resistance R7 and R11 composition in battery component 100.Battery voltage sensing module is used to detect the voltage value of battery.Output voltage detection module is exported for detecting the pass Jian pipe Q2 to the voltage of resistance R19.Wherein, resistance R13-end connection battery Β Τ anode, the other end connect one end of resistance R14, the other end ground connection of resistance R14.Resistance
Partial pressure on R14 is input to the 9th bow I foot of main controller U4, and main controller U4 obtains the voltage of battery by detecting the voltage value of its 9th foot.The drain electrode of one end connection switch pipe Q2 of resistance R7, the other end connect one end of resistance R11, the other end ground connection of resistance R11.Partial pressure on resistance R11 is input to the 6th pin of main controller U4, and main controller U4 obtains the voltage of switching tube Q2 output by detecting the voltage value of its 6th foot.By implementing battery voltage sensing module and output voltage detection module, main controller U4 can grasp the voltage inputted on cell voltage and resistance R19, and then can adjust atomization power by adjusting the turn-on time of resistance R19.Because the electricity of battery can be reduced with the passage used between inch, the voltage of output can be reduced, and need to extend nebulisation time, so that tobacco tar be made sufficiently to be atomized when the voltage of battery output reduces in order to not influence the mouthfeel of smoking.Therefore, in a preferred embodiment provided by the invention, main controller U4 also comprehensively considers the voltage on battery BT and carrys out output power signal not only according to the voltage division signal on photo resistance R17 and R18 come output power signal.
[0077] in the present embodiment, main controller U4 model MC32P7010A0I, totally 10 pins.In addition to the 2nd ~ 7 and 9 pins presented hereinbefore arrived, the 1st bow I foot of main controller U4 is by a counnter attack diode D2 connection battery BT anode, to be main controller U4 power supply.Meanwhile the 1st pin of main controller U4 is connected to ground capacity C4.The 10th pin of main controller U4 is grounded.The 8th pin floating of main controller U4.
[0078] Fig. 5 is the 5th embodiment main controller structural block diagram provided by the invention.As shown in figure 5, the present embodiment main controller 1 includes threshold value comparison module 11 and control module 12.Wherein, what the threshold value comparison module 11 was used to receive main controller 1 is compared from 5 electric signal of light detection module with preset threshold value.The control module 12 is used for according to the different power control signal of the comparison result output duty cycle of threshold value comparison module 11 to power conditioning module6.Specifically, when electric signal is greater than preset first threshold inch, control module 12 exports the first duty ratio power control signal to power conditioning module 6;When electric signal is greater than preset second threshold and is less than first threshold, control module 12 exports the second duty ratio power control signal to power conditioning module 6;When electric signal is greater than preset third threshold value and is less than second threshold inch, control module 12 exports third duty ratio power control signal to power conditioning module 6;Otherwise control module 12 exports the 4th duty ratio power control signal to power conditioning module 6 in turn.
[0079] Fig. 6 is the method flow diagram that sixth embodiment provided by the invention automatically controls atomization power.As shown in fig. 6, the method provided in this embodiment for automatically controlling atomization power is used for electronic cigarette, this method is the following steps are included: [0080] SL main controller has detected whether smoking signal, if so, then going to step S2;Otherwise it continues to test；
[0081] the smoking signal of main controller reality inch detection smoking trigger module input, and judge whether there is smoking movement or smoking trigger action.If so, being then further processed, if it is not, continuing to test.
[0082] S2. main controller output control signal control light emitting module shines；
[0083] when having detected smoking movement or suction pressure trigger action, the signal output bow I foot of main controller just exports control signal, is shone with controlling light emitting module.
[0084] S3. light emitting module irradiates oil-guiding element；
[0085] in a preferred embodiment provided by the invention, light emitting module uses light emitting diode.The illumination that light emitting diode issues is mapped on storage oil-guiding element, and according to the difference of the tobacco tar amount absorbed on oil-guiding element, the luminous intensity that the light being irradiated on oil-guiding element is reflected and is transmitted is also corresponding different.
[0086] the refraction light of S4. light detection module detection oil-guiding element or reflected light and the electric signal for reflecting oil-guiding element light transmittance is exported to main controller；
[0087] in a preferred embodiment provided by the invention, light detection module includes photo resistance or photosensitive sensor.
When the transmitted light of oil-guiding element or reflected light are irradiated in photo resistance or photosensitive sensor, the resistance in photo resistance or photosensitive sensor can change with the Strength Changes of irradiation light, and then export different electric signals to main controller.Therefore, the electric signal of optical receiver module output reflects the luminous intensity of reflected light and/or transmitted light, and then reflects the tobacco tar amount that oil-guiding element is absorbed.
[0088] in another preferred embodiment provided by the invention, step S4 further include: S41. detects the reflected light of oil-guiding element and exports the first electric signal；And the transmitted light and the second electric signal of output of S42. detection oil-guiding element.Main controller obtains tobacco tar amount according to the first electric signal and the second electric signal.
[0089] S5. main controller is according to electric signal output power signal；
[0090] as described above, the tobacco tar amount that electric signal and oil-guiding element are absorbed has corresponding relationship, and this corresponding relationship is pre-stored in main controller.Main controller is based on the received electrical signal and the electric signal that prestores and the corresponding relationship of tobacco tar amount can be obtained by the tobacco tar amount information that oil-guiding element is absorbed, and then exports corresponding power control signal.
[0091] S6. power conditioning module is according to the atomization power of power control signal adjusting atomizer heating wire.
[0092] a kind of method of tobacco tar amount absorbed using optical signal detecting oil-guiding element and the atomization power according to cigarette fuel-flow control electronic cigarette is present embodiments provided, it can be obviously improved electronic cigarette mouthfeel and nebulization efficiency, and testing cost is low, method is simple and is easily achieved.
[0093] Fig. 7 is the method flow diagram that the 7th embodiment provided by the invention automatically controls atomization power.As shown in fig. 7, it is provided in this embodiment automatically control atomization power method be used for electronic cigarette, this method the following steps are included:
[0094] S1. main controller has detected whether smoking signal, if so, then going to step S2;Otherwise it continues to test；
[0095] the smoking signal of main controller reality inch detection smoking trigger module input, and judge whether there is smoking movement or smoking trigger action.If so, being then further processed, if it is not, continuing to test.
[0096] S2. main controller output control signal control light emitting module shines；
[0097] when having detected smoking movement or suction pressure trigger action, the signal output bow I foot of main controller just exports control signal, is shone with controlling light emitting module.
[0098] S3. light emitting module irradiates oil-guiding element；
[0099] in a preferred embodiment provided by the invention, light emitting module uses light emitting diode.The illumination that light emitting diode issues is mapped on oil-guiding element, and according to the difference of the tobacco tar amount absorbed on oil-guiding element, the luminous intensity that the light being irradiated on oil-guiding element is reflected and is transmitted is also corresponding different.
[0100] S4. main controller judges whether smoking terminates, if then going to step S6, otherwise goes to step S5;
[0101] the step for increasing is that user stops smoking with inch selection for convenience, can also effectively prevent the case where causing atomizer to start due to user accidentally triggers key by smoking.
[0102] S5. obtains the electric signal VF of the reflection oil-guiding element light transmittance of cell voltage VB and the input of light detection module, goes to step S7;
[0103] in the present embodiment, cell voltage VB can be obtained by the battery voltage sensing module that such as above example is introduced and is input in main controller.Electric signal VF is then the voltage signal that light detection module is input to main controller.
[0104] S6. main controller control light emitting module is closed, and stops output power adjustment signal, return step S1;
[0105] if main controller determines that smoking is over, main controller, which will export corresponding signal to light emitting module, closes light emitting module, saves electric energy.Same inch, main controller stop output power adjustment signal, close power conditioning module, and then atomizer resistance wire is made to stop fever.
[0106] S7. main controller judges whether VF is greater than preset first threshold VSET1 and otherwise goes to step S9 if so, going to step SS;
[0107] the comprehensive VB of S8., it is DUTY1 that main controller, which calculates duty ratio, goes to step S14;
[0108] in the present embodiment, the power regulating signals of main controller output are the different pwm signal of duty ratio.Power
Adjustment signal is not only related with the electric signal VF that light detection module provides, also related with the voltage VB of battery.With the extension of use time, the voltage meeting component decline of battery, causes the atomization power of atomizer heating wire to reduce.Therefore, it in order to overcome cell voltage to reduce the influence to atomization power, needs to comprehensively consider cell voltage and carrys out output power adjustment signal.Power conditioning module be and the concatenated switching tube of atomizer heating wire.Main controller closes the control electrode of pipe by the way that the different pwm signal of duty ratio is sent to Jian come between the conducting inch of control switch pipe, and then controls between the conducting inch of atomizer heating wire.In same period, the turn-on time of atomizer heating wire is different, and average atomizing power is just different.
[0109] S9. main controller judges whether VF is greater than preset second threshold VSET2 and otherwise goes to step S11 if so, going to step S10;
[0110] the comprehensive VB of S10., it is DUTY2 that main controller, which calculates duty ratio, goes to step S14;
[0111] S11. main controller judges whether VF is greater than preset third threshold value VSET3, if so, going to step S12, otherwise goes to step S 13;
[0112] the comprehensive VB of S12., it is DUTY3 that main controller, which calculates duty ratio, goes to step S14;
[0113] the comprehensive VB of S13., it is DUTY4 that main controller, which calculates duty ratio, goes to step S14;
[0114] 14. main controller of S exports the pwm signal of this duty ratio to power conditioning module, goes to step S15;
[0115] S15. power conditioning module goes to step S4 according to the atomization power of power control signal adjusting atomizer heating wire
[0116] a kind of method for adjusting electronic cigarette atomizing power by adjusting the duty ratio of pwm signal is present embodiments provided, and the duty ratio of pwm signal is determined by threshold value comparison three times.Although there are four types of a power regulating signals that the present embodiment can export, this method is very simple, implements and is also easy to, and hardware and software cost is extremely low.
[0117] foregoing description is related to various modules.These modules generally include the combination (such as solidification software) of hardware and/or hardware and software.These modules can also include the computer-readable medium (for example, non-volatile media) comprising instruction (for example, software instruction), when processor executes these instruction inch, so that it may execute various functional characteristics of the invention.Correspondingly, unless explicitly requested, the scope of the present invention not by the module specifically mentioned in embodiment specific hardware and/or software feature limited.As non-limitative example, the present invention can execute software instruction by one or more processors (such as microprocessor, digital signal processor, baseband processor, microcontroller) in embodiment and (such as be stored in non-volatile memory and/or permanent storage
Device).In addition, the present invention can also be executed with specific integrated circuit (ASIC) and/or other hardware elements.It should be pointed out that being divided into these modules above in the description of various modules, being for clarity.However, the boundary of various modules can be fuzzy in actual implementation.For example, any or all functionalities module herein can share various hardware and/or software element.In another example any and/or all functional modules herein can execute software instruction by shared processor completely or partially to implement.In addition, the various software submodules being performed by one or more processors can be shared between various software modules.Correspondingly, unless explicitly requested, mandatory boundary is not limited the scope of the present invention between by various hardware and/or software element.
Above disclosed is only a preferred embodiment of the present invention, of course, the scope of rights of the present invention cannot be limited by this, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and equivalent changes made in accordance with the claims of the present invention, it still belongs to the scope covered by the invention.
Claims (1)
- ClaimsA kind of [claim 1] electronic cigarette for automatically controlling atomization power, including for the power module for electronic smoke supply, smoking trigger module, main controller (1), atomizer heating wire (2), the oil-guiding element (3) being in contact with the atomizer heating wire (2), it is characterized in that, it further include power conditioning module (6) and the photodetection assembly for detecting the oil-guiding element (3) light transmittance, the photodetection assembly is used to determine the tobacco tar amount of the oil-guiding element (3) absorption by detecting oil-guiding element (3) light transmittance；The photodetection assembly includes for irradiating the light emitting module of the oil-guiding element (3) (4) and at least one light detection module (5)；Wherein,The main controller (1) is separately connected smoking trigger module, light emitting module (4), at least one light detection module (5) and power conditioning module (6)；The power conditioning module(6) the atomizer heating wire (2) is connected；The smoking trigger module is for incuding smoking signal and the smoking signal being sent to the main controller (1)；The main controller (1) is used to control the light emitting module (2) according to the smoking signal and shine, at least one described light detection module (5) is used to receive the reflected light reflected under the light emitting module (4) irradiation from the oil-guiding element (3) or the transmitted light transmitted, and intensity of reflected light or transmitted intensity export electric signal to the main controller (1) based on the received, to which the main controller (1) is according to the electrical signal intensity transmitting power control signal of input to the power conditioning module (6)；The power conditioning module (6) is used to adjust the atomization power of the atomizer resistance wire (2) according to the power control signal.[claim 2] electronic cigarette according to claim 1 for automatically controlling atomization power, it is characterized in that, at least one described light detection module (5) includes the reflected light for receiving the oil-guiding element (3) and exports the first light detection module (51) of the first electric signal and the transmitted light for receiving the oil-guiding element (3) and the second light detection module (52) for exporting the second electric signal.[claim 3] electronic cigarette according to claim 2 for automatically controlling atomization power, which is characterized in that The first light detection module (51) and the second light detection module (52) respectively include a photo resistance or photosensitive sensor, for receiving optical signal and corresponding output electric signal[claim 4] electronic cigarette according to claim 3 for automatically controlling atomization power, it is characterized in that, the first light detection module (51) further includes the first divider resistance, it connects with the corresponding photo resistance or photosensitive sensor first divider resistance one end, the other end of first divider resistance is for external power supply anode, the other end of the photo resistance or photosensitive sensor ground connection, second electric signal are the partial pressure on the photo resistance or photosensitive sensor.[claim 5] electronic cigarette according to claim 3 for automatically controlling atomization power, it is characterized in that, the second light detection module (52) further includes the second divider resistance, it connects with the corresponding photo resistance or photosensitive sensor second divider resistance one end, the other end of second divider resistance is for external power supply anode, the other end of the photo resistance or photosensitive sensor ground connection, second electric signal are the partial pressure on the photo resistance or photosensitive sensor.[claim 6] electronic cigarette according to claim 1 for automatically controlling atomization power, which is characterized in that the light emitting module (4) is light emitting diode.[claim 7] electronic cigarette according to claim 1 for automatically controlling atomization power, which is characterized in that the power conditioning module (6) it include a switching tube, the main controller (1) is connected to the control electrode of the switching tube, the main controller (1) is for exporting the power control signal to the control electrode, the duty ratio of the power control signal changes with the variation of the electric signal, the switching tube is used between the conducting inch of the atomizer heating wire according to the duty cycle adjustment of the power control signal, and then adjusts the power of the atomizer heating wire.[claim 8] electronic cigarette according to claim 7 for automatically controlling atomization power, it is characterized in that, the main controller (1) further comprises that (the 12 threshold value comparison modules (11) are for the electric signal to be compared with threshold value for threshold value comparison module (11) and control module；When The electric signal is greater than preset first threshold inch, and the control module (12) exports the first duty ratio power control signal to the power conditioning module (6)；When the electric signal is greater than preset second threshold and is less than the first threshold, the control module (12) exports the second duty ratio power control signal to the power conditioning module (6)；When the electric signal is greater than preset third threshold value and is less than the second threshold, the control module (12) exports third duty ratio power control signal to the power conditioning module (6)；Otherwise the control module (12) exports the 4th duty ratio power control signal to the power conditioning module (6).[claim 9] electronic cigarette according to claim 1 for automatically controlling atomization power, which is characterized in that the smoking trigger module includes air flow sensor and/or key trigger unit.[claim 10] electronic cigarette according to claim 1 for automatically controlling atomization power, which is characterized in that the power module further comprises battery and voltage conversion unit；The electronic cigarette for automatically controlling atomization power further includes oil mass cue module (7)；Wherein,The voltage conversion unit is supplied to the light emitting module (4) and at least one light detection module (5) oil mass cue module (7) for the control signal prompt oil mass according to the main controller (1) for converting the voltage of the battery, and by the voltage of output.A kind of [claim 11] method for automatically controlling atomization power, is used for electronic cigarette, which comprises the following steps:51. main controller has detected whether smoking signal, if so, then going to step S2;Otherwise continue to pick up survey；52. main controller output control signal control light emitting module shines；53. light emitting module irradiates oil-guiding element；54. the refraction light or reflected light of light detection module detection oil-guiding element simultaneously export the electric signal for reflecting oil-guiding element light transmittance to main controller；55. main controller is according to electric signal output power signal；56. power conditioning module is according to the atomization power of power control signal adjusting atomizer heating wire The method according to claim 11 for automatically controlling atomization power, which is characterized in that further comprise the steps of: display oil mass.The method according to claim 11 for automatically controlling atomization power, which is characterized in that the step S4 includes:The reflected light of 541. detection oil-guiding elements simultaneously exports the first electric signal；The refraction light of 542. detection oil-guiding elements simultaneously exports the second electric signal.The method according to claim 11 for automatically controlling atomization power, it is characterized in that, power conditioning module includes a switching tube, main controller is connected to the control electrode of switching tube, main controller exports power control signal to control electrode, the duty ratio of power control signal changes with the variation of light transmittance signal, between conducting inch of the switching tube according to the duty cycle adjustment atomizer heating wire of power control signal, and then the atomization power of adjusting atomizer heating wire.The method according to claim 11 for automatically controlling atomization power, which is characterized in that the step S5 includes:551. judge whether electric signal is greater than preset first threshold, if so, otherwise the first duty ratio power control signal of output turns in next step to power conditioning module；552. judge whether electric signal is greater than preset second threshold, if so, otherwise the second duty ratio power control signal of output turns in next step to power conditioning module；553. judge whether electric signal is greater than preset third threshold value, if so, otherwise output third duty ratio power control signal exports the 4th duty ratio power control signal to power conditioning module to power conditioning module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033710.4U CN204540815U (en) | 2015-01-16 | 2015-01-16 | A kind of electronic cigarette of automatic control atomization power |
| PCT/CN2015/070907 WO2016112541A1 (en) | 2015-01-16 | 2015-09-29 | Electronic cigarette for automatically controlling atomising power and method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107529820A true CN107529820A (en) | 2018-01-02 |
Family
ID=53816009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033710.4U Expired - Fee Related CN204540815U (en) | 2015-01-16 | 2015-01-16 | A kind of electronic cigarette of automatic control atomization power |
| CN201580072945.7A Pending CN107529820A (en) | 2015-01-16 | 2015-09-29 | A kind of electronic cigarette and method for automatically controlling atomization power |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033710.4U Expired - Fee Related CN204540815U (en) | 2015-01-16 | 2015-01-16 | A kind of electronic cigarette of automatic control atomization power |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN204540815U (en) |
| WO (1) | WO2016112541A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547511A (en) * | 2019-08-01 | 2019-12-10 | 深圳葭南科技有限公司 | Electronic cigarette control method for better restoring tobacco tar taste and electronic cigarette |
| CN111713745A (en) * | 2020-06-08 | 2020-09-29 | 深圳市康泓威科技有限公司 | Method for detecting and controlling solution viscosity of electronic atomization equipment and electronic atomization equipment thereof |
| CN116268579A (en) * | 2023-03-08 | 2023-06-23 | 无锡市晶源微电子股份有限公司 | Variable power output control method and device of electronic cigarette device and electronic cigarette device |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10244793B2 (en) | 2005-07-19 | 2019-04-02 | Juul Labs, Inc. | Devices for vaporization of a substance |
| US10279934B2 (en) | 2013-03-15 | 2019-05-07 | Juul Labs, Inc. | Fillable vaporizer cartridge and method of filling |
| US10159282B2 (en) | 2013-12-23 | 2018-12-25 | Juul Labs, Inc. | Cartridge for use with a vaporizer device |
| USD842536S1 (en) | 2016-07-28 | 2019-03-05 | Juul Labs, Inc. | Vaporizer cartridge |
| US20160366947A1 (en) | 2013-12-23 | 2016-12-22 | James Monsees | Vaporizer apparatus |
| US10058129B2 (en) | 2013-12-23 | 2018-08-28 | Juul Labs, Inc. | Vaporization device systems and methods |
| US10076139B2 (en) | 2013-12-23 | 2018-09-18 | Juul Labs, Inc. | Vaporizer apparatus |
| CA3132332C (en) | 2013-12-23 | 2023-10-17 | Juul Labs, Inc. | Vaporization device systems and methods |
| USD825102S1 (en) | 2016-07-28 | 2018-08-07 | Juul Labs, Inc. | Vaporizer device with cartridge |
| WO2016090303A1 (en) | 2014-12-05 | 2016-06-09 | Pax Labs, Inc. | Calibrated dose control |
| CN204540815U (en) * | 2015-01-16 | 2015-08-12 | 惠州市吉瑞科技有限公司 | A kind of electronic cigarette of automatic control atomization power |
| WO2016112542A1 (en) * | 2015-01-16 | 2016-07-21 | 惠州市吉瑞科技有限公司 | Atomizer, electronic cigarette and liquid level detection method |
| CN105302223B (en) * | 2015-09-17 | 2017-09-12 | 深圳睿思奇科技开发有限公司 | Power regulating method and its device, the electronic cigarette of electronic cigarette |
| CN105212280A (en) * | 2015-11-04 | 2016-01-06 | 卓尔悦（常州）电子科技有限公司 | Cell apparatus, electronic cigarette and control method thereof |
| SG10202108578XA (en) | 2016-02-11 | 2021-09-29 | Juul Labs Inc | Securely attaching cartridges for vaporizer devices |
| SG11201806793TA (en) | 2016-02-11 | 2018-09-27 | Juul Labs Inc | Fillable vaporizer cartridge and method of filling |
| US10405582B2 (en) | 2016-03-10 | 2019-09-10 | Pax Labs, Inc. | Vaporization device with lip sensing |
| USD849996S1 (en) | 2016-06-16 | 2019-05-28 | Pax Labs, Inc. | Vaporizer cartridge |
| USD836541S1 (en) | 2016-06-23 | 2018-12-25 | Pax Labs, Inc. | Charging device |
| USD851830S1 (en) | 2016-06-23 | 2019-06-18 | Pax Labs, Inc. | Combined vaporizer tamp and pick tool |
| CN106263035A (en) * | 2016-08-08 | 2017-01-04 | 深圳市海派特光伏科技有限公司 | Electronic cigarette and nicotine detection method |
| CN106579560A (en) | 2016-12-15 | 2017-04-26 | 深圳市合元科技有限公司 | E-cigarette drive method and component and electronic smoking set |
| CN108720084B (en) * | 2017-04-13 | 2021-02-02 | 深圳市赛尔美电子科技有限公司 | Control system and control method of electronic smoking set |
| USD887632S1 (en) | 2017-09-14 | 2020-06-16 | Pax Labs, Inc. | Vaporizer cartridge |
| GB201716117D0 (en) * | 2017-10-03 | 2017-11-15 | Project Paradise Ltd | An excitation device for an electronic inhaler, a method of electronically controlling an excitation device of an electronic inhaler, and an electronic contro |
| CN108459536B (en) * | 2018-01-31 | 2020-04-03 | 深圳瀚星翔科技有限公司 | Control method and control device for electronic cigarette smoking times |
| CN109174828A (en) * | 2018-07-06 | 2019-01-11 | 深圳瀚星翔科技有限公司 | A kind of clean method and device of the heating sheet of electronic heating apparatus |
| CN110856556B (en) * | 2018-08-06 | 2022-04-05 | 常州市派腾电子技术服务有限公司 | Control circuit, electronic cigarette and control method of electronic cigarette |
| CN108835718B (en) * | 2018-08-18 | 2020-11-03 | 深圳市合元科技有限公司 | Electronic cigarette power control method and electronic cigarette |
| CN110558617B (en) * | 2019-07-30 | 2022-12-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, heating control method, device and storage medium |
| CN111631432A (en) * | 2019-10-08 | 2020-09-08 | 高煜翔 | Cigarette bullet and electron cigarette with magnetism changes response function |
| CN111358057A (en) * | 2020-04-10 | 2020-07-03 | 奥斯特原点(深圳)科技有限公司 | Anti-counterfeiting device, anti-counterfeiting method and anti-counterfeiting structure of electronic cigarette |
| CN112493548B (en) * | 2020-12-11 | 2024-01-12 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, cartridge for electronic cigarette and key control chip |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204540815U (en) * | 2015-01-16 | 2015-08-12 | 惠州市吉瑞科技有限公司 | A kind of electronic cigarette of automatic control atomization power |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2201850A1 (en) * | 2008-12-24 | 2010-06-30 | Philip Morris Products S.A. | An article including identification information for use in an electrically heated smoking system |
| ES2737686T3 (en) * | 2010-08-24 | 2020-01-15 | Jt Int Sa | Inhalation device that includes substance use controls |
| EP2468116A1 (en) * | 2010-12-24 | 2012-06-27 | Philip Morris Products S.A. | An aerosol generating system having means for handling consumption of a liquid substrate |
| CN104106844B (en) * | 2014-06-23 | 2017-10-10 | 深圳麦克韦尔股份有限公司 | Electronic cigarette controller and electronic cigarette |
| CN204070530U (en) * | 2014-06-23 | 2015-01-07 | 深圳市麦克韦尔科技有限公司 | Electronic cigarette controller and electronic cigarette |
| CN204540813U (en) * | 2015-01-16 | 2015-08-12 | 惠州市吉瑞科技有限公司 | A kind of atomizer and electronic cigarette |
-
2015
- 2015-01-16 CN CN201520033710.4U patent/CN204540815U/en not_active Expired - Fee Related
- 2015-09-29 WO PCT/CN2015/070907 patent/WO2016112541A1/en active Application Filing
- 2015-09-29 CN CN201580072945.7A patent/CN107529820A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204540815U (en) * | 2015-01-16 | 2015-08-12 | 惠州市吉瑞科技有限公司 | A kind of electronic cigarette of automatic control atomization power |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547511A (en) * | 2019-08-01 | 2019-12-10 | 深圳葭南科技有限公司 | Electronic cigarette control method for better restoring tobacco tar taste and electronic cigarette |
| CN110547511B (en) * | 2019-08-01 | 2022-10-11 | 深圳葭南科技有限公司 | Electronic cigarette control method for better restoring tobacco tar taste and electronic cigarette |
| CN111713745A (en) * | 2020-06-08 | 2020-09-29 | 深圳市康泓威科技有限公司 | Method for detecting and controlling solution viscosity of electronic atomization equipment and electronic atomization equipment thereof |
| CN116268579A (en) * | 2023-03-08 | 2023-06-23 | 无锡市晶源微电子股份有限公司 | Variable power output control method and device of electronic cigarette device and electronic cigarette device |
| CN116268579B (en) * | 2023-03-08 | 2024-03-19 | 无锡市晶源微电子股份有限公司 | Variable power output control method and device of electronic cigarette device and electronic cigarette device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204540815U (en) | 2015-08-12 |
| WO2016112541A1 (en) | 2016-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107529820A (en) | A kind of electronic cigarette and method for automatically controlling atomization power | |
| CN107205478A (en) | A kind of atomizer, electronic cigarette and oil mass detection method | |
| CN204540813U (en) | A kind of atomizer and electronic cigarette | |
| CN205385867U (en) | Electronic cigarette | |
| CN103107376B (en) | The method for enquiring electric quantity of electronic cigarette battery, system and electronic cigarette | |
| EP3141135B1 (en) | Dual-voltage electronic cigarette control assembly | |
| WO2015139338A1 (en) | Electronic cigarette oil vaporization method, electronic cigarette control circuit, and electronic cigarette | |
| CN204070516U (en) | A kind of electronic cigarette | |
| CN107249360A (en) | A kind of electronic cigarette and method for showing tobacco tar surplus | |
| US9788373B1 (en) | LED light with power switch controlled color temperature | |
| CN104720119A (en) | Automatic constant-temperature electronic cigarette and control method thereof | |
| CN204599332U (en) | A kind of electronic cigarette showing tobacco tar surplus | |
| CN106028848A (en) | Electronic cigarette control method and electronic cigarette | |
| US11197505B2 (en) | Load and sterilization combination control circuit | |
| CN204157655U (en) | Infrared induction temperature control electronic cigarette | |
| CN111588094A (en) | Electronic atomization device and control circuit and control method thereof | |
| CN102548084B (en) | Device and method for controlling light source in gradual brightness change manner | |
| WO2021243944A1 (en) | Electronic atomization device and control circuit therefor | |
| CN201910957U (en) | Automatic dimming inductor | |
| CN209488855U (en) | A kind of U.S. tooth instrument controller | |
| CN101713620A (en) | System capable of automatically adjusting brightness and sighting device | |
| CN107222954A (en) | The control method and control system of lighting apparatus | |
| CN213847091U (en) | Lighting lamp circuit for integrated cooker | |
| CN202546842U (en) | Gas flameout alarm capable of igniting automatically | |
| CN201674476U (en) | Energy-conserving and environment-protective intelligent switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |