CN205983081U - Electronic atomizer control system based on bluetooth communication - Google Patents
Electronic atomizer control system based on bluetooth communication Download PDFInfo
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- CN205983081U CN205983081U CN201620825120.XU CN201620825120U CN205983081U CN 205983081 U CN205983081 U CN 205983081U CN 201620825120 U CN201620825120 U CN 201620825120U CN 205983081 U CN205983081 U CN 205983081U
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Abstract
The utility model relates to an electronic atomizer control system based on bluetooth communication receives user's input through button input module, generates electronic atomizer control system's working parameter signal, and bluetooth main control chip is risen voltage reducing module according to working parameter signal, control output two -stage pulse width modulation signal, rises voltage reducing module according to pulse width modulation electronic atomizer 0 electronic atomizer 1 and drive the atomizer tobacco tar that atomizes. Replaced central processing unit (MCU) and bluetooth module among traditional electronic atomizer control system with bluetooth main control chip, great reduction the consumption, prolonged power module's life among the electronic atomizer control system, save electronic atomizer control system's cost simultaneously.
Description
Technical field
This utility model is related to atomizer for electric control system, more particularly to the atomizer for electric control based on bluetooth communication
System processed.
Background technology
Atomizer for electric device is a kind of electronic product imitating Medicated cigarette, has outward appearance as Medicated cigarette, smog, taste
And sensation.It is by means such as atomizations, nicotine etc. is become after steam, allows a kind of product that user sucks.
Existing Bluetooth electronic nebulizer control system generally uses conventional Bluetooth communication module and central processing unit, its work(
Consumption is very high, places the whole electricity that will consume its power supply at home several days, when reusing, needs to change battery or to electricity
The power module of sub- nebulizer control system charges, using inconvenience, and simultaneously using bluetooth communication module and central processing unit
Structure is also very complicated, high cost.
Utility model content
Based on this it is necessary to for power consumption height, the problem of high cost, provide a kind of atomizer for electric based on bluetooth communication
Control system.
A kind of atomizer for electric control system based on bluetooth communication, including bluetooth main control chip, keyboard input module, liter
Voltage reduction module, nebulizer, Anneta module, power module, described bluetooth main control chip respectively with described keyboard input module, lifting
Die block, Anneta module connect；
Described keyboard input module is used for receiving user's input, generates the running parameter letter of atomizer for electric control system
Number；
Described bluetooth main control chip receives described running parameter signal, and controls output two-stage pulse width modulating signal；
Described lifting die block is connected with described nebulizer, and described lifting die block receives described pulse width modulating signal
And control output voltage signal and drive described nebulizer atomization ree-oil；
Described Anneta module is used for realizing the channel radio between described atomizer for electric control system and external smart terminal
News；
Described power module is described bluetooth main control chip, buck module for power supply.
Wherein in an embodiment, described power module includes power supply, DC-to-dc change-over circuit and low pressure difference linearity
Voltage stabilizing change-over circuit；
The voltage signal that described power supply exports is converted to 12 volts of voltage signal output by described DC-to-dc change-over circuit
To described lifting die block；
The voltage signal that described power supply exports is converted to 3.3 volts of voltage letter by described low pressure difference linearity voltage stabilizing change-over circuit
Number export to described bluetooth main control chip.
Wherein in an embodiment, described DC-to-dc change-over circuit include the first conversion chip, first switch pipe,
First resistor, second resistance, the first diode, the first inductance；
The drain electrode of described first switch pipe is connected with described power supply, and the source electrode of described first switch pipe is respectively with described first
The input of conversion chip, Enable Pin connect；
First outfan of described first conversion chip is connected with the anode of described first diode, described first diode
Negative electrode with described lifting die block be connected；
The negative electrode of described first diode is also grounded through described first resistor, second resistance successively；
Second outfan of described first conversion chip is connected with the node of described first resistor, second resistance；
Described first inductance connection is between the input and the first outfan of described first conversion chip.
Wherein in an embodiment, described low pressure difference linearity voltage stabilizing change-over circuit includes the second conversion chip, the 3rd electricity
Resistance, the 4th resistance, the first electric capacity, the second electric capacity and second switch pipe；
The input of described second conversion chip is connected with described power supply through described 3rd resistor, and the one of described first electric capacity
End is connected with the input of described second conversion chip, the other end ground connection of described first electric capacity；
Described second electric capacity, the 3rd electric capacity are in parallel, the first end of described second electric capacity, the first end of the 3rd electric capacity respectively with
The outfan of described second conversion chip connects；Second end of described second electric capacity, the second end of the 3rd electric capacity are all grounded；
The outfan of described second conversion chip is connected with the drain electrode of described second switch pipe, the source of described second switch pipe
Pole is connected with described bluetooth main control chip；
Described 4th resistance is connected between drain electrode and the grid of described second switch pipe.
Wherein in an embodiment, described lifting die block includes the first driver element, the second driver element and control
Unit；
Described first driver element, the second driver element power end defeated with described DC-to-dc change-over circuit respectively
Go out end to connect；
Described first driver element, the input of the second driver element are connected with the drive end of described bluetooth main control chip respectively
Connect；
The outfan of described first driver element, the outfan input with described control unit respectively of the second driver element
End connects, and the outfan of described control unit is connected with described nebulizer；
Described first driver element receives first order pulse width modulating signal and exports the first drive signal, the second driving
Signal；Described second driver element receives second level pulse width modulating signal and exports the 3rd drive signal, the 4th driving letter
Number；
Described control unit controls output voltage according to the drive signal of described first driver element, the second driving output,
And export to described nebulizer.
Wherein in an embodiment, described control unit include the 3rd switching tube, the 4th switching tube, the 5th switching tube and
6th switching tube；
The grid of described 3rd switching tube is connected with the first outfan of described first driver element；Described 3rd switching tube
Drain electrode be connected with feeder ear, the source electrode of described 3rd switching tube is connected with the drain electrode of described 4th switching tube；
The grid of described 4th switching tube is connected with the second outfan of described first driver element；Described 4th switching tube
Source ground；
The grid of described 5th switching tube is connected with the first outfan of described second driver element；Described 5th switching tube
Drain electrode be connected with described nebulizer, the source electrode of described 5th switching tube is connected with the drain electrode of described 6th switching tube；
The grid of described 6th switching tube is connected with the second outfan of described second driver element；Described 6th switching tube
Source ground.
Wherein in an embodiment, described atomizer for electric control system also includes voltage detection module, voltage detecting
Module is connected with described power module, nebulizer, bluetooth main control chip, lifting die block respectively；For detecting described buck
Module, the output voltage of power module.
Wherein in an embodiment, described voltage detection module include operational amplifier, the 5th resistance, the 6th resistance and
7th resistance；
The in-phase input end of described operational amplifier is connected with described power module, the anti-phase input of described operational amplifier
End is connected with described nebulizer, described 5th resistance be connected to the in-phase input end of described operational amplifier and inverting input it
Between；
The outfan of described operational amplifier is connected with described bluetooth main control chip through described 6th resistance；
One end of described 7th resistance is connected with described 6th resistance, bluetooth main control chip respectively, described 7th resistance
The other end is grounded.
Wherein in an embodiment, described atomizer for electric control system also includes display module, described display module
It is connected with described bluetooth main control chip, show described atomizer for electric control system running parameter for real-time.
Wherein in an embodiment, described atomizer for electric control system also includes temperature detecting module, described temperature
Detection module is connected with described bluetooth main control chip, for the temperature of real-time detection atomizer for electric control system.
The above-mentioned atomizer for electric control system based on bluetooth communication, by keyboard input module receiving user's input, raw
Become the running parameter signal of atomizer for electric control system, bluetooth main control chip, according to running parameter signal, controls output two-stage
Pulse width modulating signal gives lifting die block, and lifting die block controls output voltage signal simultaneously according to pulse width modulating signal
Drive nebulizer atomization ree-oil.Instead of the central processing unit in conditional electronic nebulizer control system with bluetooth main control chip
(MCU) and bluetooth module, power consumption greatly reduces, extends service life, save cost simultaneously.Bluetooth main control chip will
The running parameter of atomizer for electric control system is transferred to by Anneta module and carries out wireless indigo plant with atomizer for electric control system
The intelligent terminal of tooth communication, the running parameter of the atomizer for electric control system that intelligent terminal for reception bluetooth main control chip sends,
The running parameter of setting can be sent to bluetooth main control chip by Anneta module by intelligent terminal simultaneously, its running parameter
To show on intelligent terminal, it is user-friendly to.
Brief description
Fig. 1 is the structural framing figure of the atomizer for electric control system based on bluetooth communication；
Fig. 2 is bluetooth main control chip and peripheral circuit diagram；
Fig. 3 is DC-to-dc change-over circuit figure；
Fig. 4 is low pressure difference linearity voltage stabilizing change-over circuit figure；
Fig. 5 is the first driver element circuit diagram；
Fig. 6 is the second driver element circuit diagram；
Fig. 7 is control unit and voltage detecting circuit figure；
Fig. 8 is the circuit diagram of display module；
Fig. 9 is the circuit diagram of Anneta module.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can come real in many different forms
Existing however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to public affairs of the present utility model
The understanding opening content is more thoroughly comprehensive.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment is it is not intended that limit this utility model.Term as used herein "and/or" includes one
The arbitrary and all of combination of individual or multiple related Listed Items.
As shown in Figure 1 is the structural framing figure of the atomizer for electric control system based on bluetooth communication, atomizer for electric
Control system includes bluetooth main control chip 10, power module 20, lifting die block 30, nebulizer 40, keyboard input module 50, sky
Wire module 60.Bluetooth main control chip 10 is connected with lifting die block 30, keyboard input module 50, Anneta module 60 respectively.Wherein,
Bluetooth main control chip is the model of Bluetooth Low Energy chip (Bluetooth Low Energy, BLE) Bluetooth Low Energy chip
CC2541, with reference to Fig. 2.Power module 20 is bluetooth main control chip 10, lifting die block 30, nebulizer 40 are powered.Key-press input
Module 50 is used for arranging the running parameter of atomizer for electric control system；Bluetooth main control chip 10, according to running parameter, controls defeated
Go out two-stage pulse width modulating signal；Lifting die block 30 is connected with nebulizer 40, and lifting die block 30 is adjusted according to pulse width
Signal processed controls output voltage signal and drives nebulizer to be atomized 40 ree-oil；Anneta module 60 is used for realizing atomizer for electric control
Wireless telecommunications between system and external smart terminal.
In actual mechanical process, receiving user's input is arranged by keyboard input module 50, generate atomizer for electric control
The running parameter signal of system processed, its running parameter includes：Power, preset temperature and smoke discharging volume.Bluetooth main control chip 10 basis
Running parameter signal, controls and exports two-stage pulse width modulating signal to lifting die block 30, lifting die block 30 is according to pulse
Bandwidth modulation signals control output voltage signal and drive nebulizer 40 atomization ree-oil.Bluetooth main control chip 10 is by atomizer for electric
The running parameter of control system is transferred to by Anneta module 60 and carries out wireless blue tooth communication with atomizer for electric control system
Intelligent terminal, the running parameter of the atomizer for electric control system that intelligent terminal for reception bluetooth main control chip 10 sends, intelligence simultaneously
Terminal the running parameter of setting can be sent to bluetooth main control chip by Anneta module 60.
Above-mentioned atomizer for electric control system directly instead of traditional central processing unit (MCU) with bluetooth main control chip 10
And bluetooth module, greatly save the cost of atomizer for electric control system.Meanwhile, the power consumption of bluetooth main control chip is extremely low, and one
Button cell can allow bluetooth main control chip U1 static work up to one years, long service life.
Power module 20 includes power supply 210, DC-to-dc change-over circuit 220 and low pressure difference linearity voltage stabilizing change-over circuit
230；Wherein, the voltage signal that DC-to-dc change-over circuit 220 is used for exporting power supply 210 is converted to 12 volts of voltage signal,
And power to lifting die block 30.The voltage signal that low pressure difference linearity voltage stabilizing change-over circuit 230 is used for exporting power supply 210 is changed
For 3.3 volts of voltage signal, and power to bluetooth main control chip 10.
In the present embodiment, power supply 210 is button cell, its light weight, small volume, the power supply that button cell provides simultaneously
Be available for bluetooth main control chip 10 work up to one years.In other embodiments, power supply can also be other power supplies, with
Actual demand according to atomizer for electric control system is selecting.
With reference to Fig. 3, DC-to-dc (DC-DC) change-over circuit 220 include the first conversion chip U2, first switch pipe Q1, the
One resistance R1, second resistance R2, the first diode D1, the first inductance L1.First conversion chip U2 is DC-to-dc (DC-DC)
Power conversion chip, the voltage conversion for exporting button cell is 12 volts of voltages needed for lifting die block, first switch
Pipe Q1 is low pressure metal-oxide-semiconductor field effect transistor, and the first diode D1 is commutation diode.
Wherein, the drain electrode of first switch pipe Q1 is connected with power supply B+, and the source electrode of first switch pipe Q1 is changed with first respectively
The input IN of chip U2, Enable Pin EN connect.The grid of first switch pipe Q1 is connected with power supply B+ through resistance R18, also through opening
Close pipe Q7 ground connection.The first outfan SW of the first conversion chip U2 is connected with the anode of a D1, the negative electrode of the first diode D1
It is connected with lifting die block.The negative electrode of the first diode D1 is also grounded through first resistor R1, second resistance R2 successively.First conversion
Second outfan FB of chip is connected with the node of first resistor R1, second resistance R2；First inductance L1 is connected to the first conversion
Between the input IN of chip and the first outfan SW.DC-to-dc (DC-DC) change-over circuit is to be closed using first switch pipe Q1
Energy storage in the first inductance L1 during conjunction, and produce electric current, when first switch pipe Q1 disconnects, the inductance energy of storage passes through first
Diode D1 exports to load.
In the present embodiment, its DC-to-dc (DC-DC) change-over circuit 220 output voltage can according to equation below Lai
Calculate：
VOUT=0.6* (1+R1/R2)
Wherein, the resistance of first resistor R1 is 300k Ω, and the resistance of second resistance R2 is 15k Ω, by calculating, can obtain：
VOUT=0.6* (1+R1/R2)=0.6* (1+300k/15k)=12.6V.
With reference to Fig. 4, low pressure difference linearity voltage stabilizing change-over circuit 230 includes the second conversion chip U3,3rd resistor R3, the 4th electricity
Resistance R4, the first electric capacity C1, the second electric capacity C2 and second switch pipe Q2.Wherein, the second conversion chip is low pressure difference linearity voltage stabilizing
(low dropout regulator, LDO) chip, second switch pipe Q2 is low pressure metal-oxide-semiconductor field effect transistor.Second conversion chip U3
Input IN be connected with power supply B+ through 3rd resistor R3, the input IN of one end of the first electric capacity C1 and the second conversion chip U3
Connect, the other end ground connection of the first electric capacity C1.Second electric capacity C2, the 3rd electric capacity C3 are in parallel, the first end of the second electric capacity C2, the 3rd
The first end of electric capacity C3 is connected with the outfan OUT of the second conversion chip U3 respectively；Second end of the second electric capacity C2, the 3rd electric capacity
Second end of C3 is all grounded.The outfan OUT of the second conversion chip U3 is connected with the drain electrode of second switch pipe Q2, second switch pipe
The source electrode of Q2 is connected with bluetooth main control chip U1；4th resistance R4 is connected between drain electrode and the grid of second switch pipe Q2.Low
Pressure reduction linear voltage stabilization change-over circuit 230 achieves the 3.3V electricity by power supply 210 voltage conversion required for bluetooth main control chip U1
Pressure signal.
Lifting die block 30 includes the first driver element 310, the second driver element 320 and control unit 330.First driving
Unit 310, the power end of the second driver element 320 are connected with the outfan of DC-to-dc change-over circuit 220 respectively.Namely
Say, the 12V voltage of the conversion of DC-to-dc change-over circuit 220 exports respectively to the first driver element 310, the second driver element
320.First driver element 310, the input of the second driver element 320 are connected with the drive end of bluetooth main control chip U1 respectively.
Specifically, with reference to Fig. 5, the first driver element 310 includes the first driving chip U4, the second diode D2, the 4th electricity
Hold C4.The anode of the second diode D2 is connected with the outfan of DC-to-dc change-over circuit 220, the negative electrode of the second diode D2
It is connected with control unit 330 through the 4th electric capacity C4.The power end VCC of the first driving chip U4 is the electricity of the first driver element 310
Source, is connected with the outfan of DC-to-dc change-over circuit 220.The first order pulse width of bluetooth main control chip U1 output is adjusted
Signal processed is connected with the input (IN, EN) of the first driving chip U4, the outfan (DRVH, DRVL) point of the first driving chip U4
The first drive signal, the second drive signal Qu Dong not exported to control unit 330.Accordingly, with reference to Fig. 6, the second driver element
320 include the second driving chip U5, the 3rd diode D3, the 5th electric capacity C5.The anode of the 3rd diode D3 is turned with DC-to-dc
The outfan changing circuit 220 connects, and the negative electrode of the 3rd diode D3 is connected with control unit 330 through the 5th electric capacity C5.Second drive
The power end VCC of dynamic chip U5 is the power end of the second driver element 320, connects with the outfan of DC-to-dc change-over circuit 220
Connect.The input (IN, EN) of the second level pulse width modulating signal of bluetooth main control chip U1 output and the second driving chip is even
Connect, the outfan (DRVH, DRVL) of the second driving chip drives respectively and exports the 3rd drive signal, fourth drive signal to control
Unit 330., as the outfan of the first driver element 310, the second driving chip U5's is defeated for the outfan of the first driving chip U4
Go out end as the outfan of the second driver element 320.
The outfan of the first driver element 310, the second driver element 320 outfan defeated with control unit 330 respectively
Enter end to connect, the outfan of control unit 330 is connected with nebulizer 40.
With reference to Fig. 7, control unit 330 includes the 3rd switching tube Q3, the 4th switching tube Q4, the 5th switching tube Q5 and the 6th open
Close pipe Q6.The grid of the 3rd switching tube Q3 is connected with first outfan (DRVH) of the first driver element 310；3rd switching tube Q3
Drain electrode be connected with power supply B+, the source electrode of the 3rd switching tube Q3 is connected with the drain electrode of the 4th switching tube Q4.4th switching tube Q4's
Grid is connected with second outfan (DRVL) of the first driver element 310；The source ground of the 4th switching tube Q4.5th switching tube
The grid of Q5 is connected with first outfan (DRVH) of the second driver element 320；The drain electrode of the 5th switching tube Q5 and nebulizer 40
Connect, the source electrode of the 5th switching tube Q5 is connected with the drain electrode of the 6th switching tube Q6.The grid of the 6th switching tube Q6 and the second driving
Second outfan (DRVL) of unit 320 connects；The source ground of the 6th switching tube Q6.In the present embodiment, the 3rd switching tube
Q3, the 4th switching tube Q4, the 5th switching tube Q5 and the 6th switching tube Q6 are oxide semiconductor field effect pipe (metal-
Oxide semiconductor FET, MOS-FET), in other embodiments, can also be technotron.
First driver element 310 receives first order pulse width modulating signal and exports the first drive signal, the second driving
Signal；Second driver element 320 receives second level pulse width modulating signal and exports the 3rd drive signal, the 4th driving letter
Number.Control unit 330 corresponds to control the respectively according to the drive signal of the first driver element 310, the second driver element 320 output
Three switching tube Q3, the 4th switching tube Q4, the 5th switching tube Q5, the closure of the 6th switching tube Q6, and then control control unit 330
Output voltage, this output voltage drives nebulizer 40 atomization ree-oil.Bluetooth main control chip U1 output two-stage pulse width modulation letter
Number respectively lifting die block 30 is driven, so that lifting die block 30 is classified and output voltage is controlled, thus real
Now the atomization to nebulizer 40 controls.
Atomizer for electric control system also includes voltage detection module 70, voltage detection module 70 respectively with bluetooth master control core
Piece U1, power module 20, lifting die block 30, nebulizer 40 connect；For detecting power module 20, lifting the defeated of die block 30
Go out voltage.Voltage detection module 70 includes operational amplifier U6, the 5th resistance R5, the 6th resistance R6 and the 7th resistance R7.Computing
The in-phase input end of amplifier U6 is connected with power module 20, and the inverting input of operational amplifier U6 is connected with nebulizer 40,
5th resistance R5 is connected between in-phase input end and the inverting input of operational amplifier U6；The outfan of operational amplifier U6
It is connected with bluetooth main control chip U1 through the 6th resistance R6；One end of 7th resistance R7 respectively with the 6th resistance R6, bluetooth master control core
Piece U1 connects, the other end ground connection of the 7th resistance R7.Voltage detection module 70 can provide voltage, electric current and the electricity of real-time output afterwards
Whether cell voltage signal, to bluetooth main control chip U1, judges voltage, electric current and battery power signal by bluetooth main control chip U1
Normally, if occurring abnormal, bluetooth main control chip U1 then controls nebulizer 40 to stop the action of atomization ree-oil.
Atomizer for electric control system also includes display module 80, and display module 80 is connected with bluetooth main control chip U1, uses
In real-time display atomizer for electric control system running parameter.Display module 80 is OLED display module or LED display module.Ginseng
Examine Fig. 8, in this example it is shown that module 80 is OLED display module, in other embodiments, its display module 80 can root
Actual demand according to atomizer for electric control system selects suitable display device.
Atomizer for electric control system also includes temperature detecting module 90, temperature detecting module 90 and bluetooth main control chip U1
Connect, for the temperature of real-time detection atomizer for electric control system.In the present embodiment, temperature detecting module 90 is negative temperature
Coefficient temperature sensor, temperature detecting module 90 is connected with bluetooth main control chip U1, real-time detection atomizer for electric control system
Internal temperature, if the temperature of detection is higher than preset temperature, bluetooth main control chip U1 indirect control nebulizer 40 quits work,
Prevent temperature too high, atomizer for electric control system and its user are damaged.
In actual mechanical process, by keyboard input module 60, the running parameter of atomizer for electric control system is set,
Its running parameter includes：Power, preset temperature and smoke discharging volume.During key-press input, display module 80 shows behaviour in real time
Make the running parameter in process and working condition.Bluetooth main control chip U1, according to running parameter, controls output two-stage pulse width
Modulated signal gives lifting die block 30, and lifting die block 30 controls output voltage signal according to pulse width modulating signal and drives
Nebulizer 40 is atomized ree-oil.The running parameter of atomizer for electric control system is passed by bluetooth main control chip U1 by Anneta module 60
It is defeated by the intelligent terminal carrying out wireless blue tooth communication with atomizer for electric control system, with reference to Fig. 9, Anneta module 60 is 2.4G's
Wireless radio frequency antenna.The running parameter of the atomizer for electric control system that intelligent terminal for reception bluetooth main control chip U1 sends, with
When intelligent terminal the running parameter of setting can be sent to bluetooth main control chip U1 by Anneta module 60.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the new several embodiments of this utility model/practicality, and its description is more concrete
With detailed, but therefore can not be interpreted as the restriction to the new the scope of the claims of utility model/practicality.It should be pointed out that for
For those of ordinary skill in the art, without departing from the concept of the premise utility, can also make some deformation and
Improve, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be with appended right
Requirement is defined.
Claims (10)
1. a kind of atomizer for electric control system based on bluetooth communication is it is characterised in that inclusion bluetooth main control chip, button are defeated
Enter module, lifting die block, nebulizer, Anneta module, power module, described bluetooth main control chip respectively with described key-press input
Module, lifting die block, Anneta module connect；
Described keyboard input module is used for receiving user's input, generates the running parameter signal of atomizer for electric control system；
Described bluetooth main control chip receives described running parameter signal, and controls output two-stage pulse width modulating signal；
Described lifting die block is connected with described nebulizer, and described lifting die block receives described pulse width modulating signal and controls
Output voltage signal processed simultaneously drives described nebulizer atomization ree-oil；
Described Anneta module is used for realizing the wireless telecommunications between described atomizer for electric control system and external smart terminal；
Described power module is described bluetooth main control chip, buck module for power supply.
2. the atomizer for electric control system based on bluetooth communication according to claim 1 is it is characterised in that described power supply
Module includes power supply, DC-to-dc change-over circuit and low pressure difference linearity voltage stabilizing change-over circuit；
Described DC-to-dc change-over circuit exports the voltage signal that the voltage signal that described power supply exports is converted to 12 volts to institute
State lifting die block；
The voltage signal that the voltage signal that described power supply exports is converted to 3.3 volts by described low pressure difference linearity voltage stabilizing change-over circuit is defeated
Go out to described bluetooth main control chip.
3. the atomizer for electric control system based on bluetooth communication according to claim 2 is it is characterised in that described straight
Stream-DC converting circuit include the first conversion chip, first switch pipe, first resistor, second resistance, the first diode, first
Inductance；
The drain electrode of described first switch pipe is connected with described power supply, and the source electrode of described first switch pipe is changed with described first respectively
The input of chip, Enable Pin connect；
First outfan of described first conversion chip is connected with the anode of described first diode, the moon of described first diode
Pole is connected with described lifting die block；
The negative electrode of described first diode is also grounded through described first resistor, second resistance successively；
Second outfan of described first conversion chip is connected with the node of described first resistor, second resistance；
Described first inductance connection is between the input and the first outfan of described first conversion chip.
4. the atomizer for electric control system based on bluetooth communication according to claim 2 is it is characterised in that described low pressure
Difference linear voltage stabilization change-over circuit includes the second conversion chip, 3rd resistor, the 4th resistance, the first electric capacity, the second electric capacity and second
Switching tube；
The input of described second conversion chip is connected with described power supply through described 3rd resistor, one end of described first electric capacity with
The input of described second conversion chip connects, the other end ground connection of described first electric capacity；
Described second electric capacity, the 3rd electric capacity are in parallel, the first end of described second electric capacity, the first end of the 3rd electric capacity respectively with described
The outfan of the second conversion chip connects；Second end of described second electric capacity, the second end of the 3rd electric capacity are all grounded；
The outfan of described second conversion chip is connected with the drain electrode of described second switch pipe, the source electrode of described second switch pipe with
Described bluetooth main control chip connects；
Described 4th resistance is connected between drain electrode and the grid of described second switch pipe.
5. the atomizer for electric control system based on bluetooth communication according to claim 2 is it is characterised in that described lifting
Die block includes the first driver element, the second driver element and control unit；
Described first driver element, the power end outfan with described DC-to-dc change-over circuit respectively of the second driver element
Connect；
Described first driver element, the input of the second driver element are connected with the drive end of described bluetooth main control chip respectively；
The outfan of described first driver element, the outfan of the second driver element are connected with the input of described control unit respectively
Connect, the outfan of described control unit is connected with described nebulizer；
Described first driver element receives first order pulse width modulating signal and exports the first drive signal, the second driving letter
Number；Described second driver element receives second level pulse width modulating signal and exports the 3rd drive signal, fourth drive signal；
Described control unit controls output voltage according to the drive signal of described first driver element, the second driving output, and defeated
Go out to described nebulizer.
6. the atomizer for electric control system based on bluetooth communication according to claim 5 is it is characterised in that described control
Unit includes the 3rd switching tube, the 4th switching tube, the 5th switching tube and the 6th switching tube；
The grid of described 3rd switching tube is connected with the first outfan of described first driver element；The leakage of described 3rd switching tube
Pole is connected with feeder ear, and the source electrode of described 3rd switching tube is connected with the drain electrode of described 4th switching tube；
The grid of described 4th switching tube is connected with the second outfan of described first driver element；The source of described 4th switching tube
Pole is grounded；
The grid of described 5th switching tube is connected with the first outfan of described second driver element；The leakage of described 5th switching tube
Pole is connected with described nebulizer, and the source electrode of described 5th switching tube is connected with the drain electrode of described 6th switching tube；
The grid of described 6th switching tube is connected with the second outfan of described second driver element；The source of described 6th switching tube
Pole is grounded.
7. the atomizer for electric control system based on bluetooth communication according to claim 1 is it is characterised in that described electronics
Nebulizer control system also includes voltage detection module, voltage detection module respectively with described power module, nebulizer, bluetooth master
Control chip, lifting die block connect；For detecting the output voltage of described lifting die block, power module.
8. the atomizer for electric control system based on bluetooth communication according to claim 7 is it is characterised in that described voltage
Detection module includes operational amplifier, the 5th resistance, the 6th resistance and the 7th resistance；
The in-phase input end of described operational amplifier is connected with described power module, the inverting input of described operational amplifier with
Described nebulizer connects, and described 5th resistance is connected between in-phase input end and the inverting input of described operational amplifier；
The outfan of described operational amplifier is connected with described bluetooth main control chip through described 6th resistance；
One end of described 7th resistance is connected with described 6th resistance, bluetooth main control chip respectively, described 7th resistance another
End ground connection.
9. the atomizer for electric control system based on bluetooth communication according to claim 1 is it is characterised in that described electronics
Nebulizer control system also includes display module, and described display module is connected with described bluetooth main control chip, shows for real-time
Described atomizer for electric control system running parameter.
10. the atomizer for electric control system based on bluetooth communication according to claim 1 is it is characterised in that described electricity
Sub- nebulizer control system also includes temperature detecting module, and described temperature detecting module is connected with described bluetooth main control chip, uses
Temperature in real-time detection atomizer for electric control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825120.XU CN205983081U (en) | 2016-08-01 | 2016-08-01 | Electronic atomizer control system based on bluetooth communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825120.XU CN205983081U (en) | 2016-08-01 | 2016-08-01 | Electronic atomizer control system based on bluetooth communication |
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| Publication Number | Publication Date |
|---|---|
| CN205983081U true CN205983081U (en) | 2017-02-22 |
Family
ID=58029706
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825120.XU Withdrawn - After Issue CN205983081U (en) | 2016-08-01 | 2016-08-01 | Electronic atomizer control system based on bluetooth communication |
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| Country | Link |
|---|---|
| CN (1) | CN205983081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168780A (en) * | 2016-08-01 | 2016-11-30 | 深圳瀚星翔科技有限公司 | Atomizer for electric control system based on bluetooth communication |
| CN114923633A (en) * | 2022-07-22 | 2022-08-19 | 深圳市益中源科技有限公司 | Automatic oil leakage reminding method based on Internet of things electronic cigarette |
-
2016
- 2016-08-01 CN CN201620825120.XU patent/CN205983081U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168780A (en) * | 2016-08-01 | 2016-11-30 | 深圳瀚星翔科技有限公司 | Atomizer for electric control system based on bluetooth communication |
| CN106168780B (en) * | 2016-08-01 | 2019-02-12 | 深圳瀚星翔科技有限公司 | Electronic atomizer control system based on bluetooth communication |
| CN114923633A (en) * | 2022-07-22 | 2022-08-19 | 深圳市益中源科技有限公司 | Automatic oil leakage reminding method based on Internet of things electronic cigarette |
| CN114923633B (en) * | 2022-07-22 | 2022-10-14 | 深圳市益中源科技有限公司 | Automatic oil leakage reminding method based on Internet of things electronic cigarette |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190212 |