CN206949540U - A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette - Google Patents
A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette Download PDFInfo
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- CN206949540U CN206949540U CN201720665910.0U CN201720665910U CN206949540U CN 206949540 U CN206949540 U CN 206949540U CN 201720665910 U CN201720665910 U CN 201720665910U CN 206949540 U CN206949540 U CN 206949540U
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Abstract
The utility model discloses a kind of ultrasonic electronic cigarette circuit and electronic cigarette, including ultrasonic atomizatio piece, control circuit, the first drive circuit, the first oscillating circuit and power circuit, control circuit is connected by the first drive circuit, the first oscillating circuit with the first end of ultrasonic atomizatio piece, also include the second drive circuit and the second oscillating circuit, control circuit is connected by the second drive circuit, the second oscillating circuit with the second end of ultrasonic atomizatio piece；First oscillating circuit includes the first metal-oxide-semiconductor, the first inductance and the first electric capacity, the grid of first metal-oxide-semiconductor is connected with the output end of the first drive circuit, first inductance is connected between the drain electrode of power circuit and the first metal-oxide-semiconductor, first electric capacity is connected between drain electrode and the ground of the first metal-oxide-semiconductor, and the drain electrode of the first metal-oxide-semiconductor is connected with the first end of ultrasonic atomizatio piece.The utility model makes ultrasonic atomizatio piece both ends while worked, and operating efficiency is high, and caloric value is small, and energy loss is low, service life length；Powered using single lithium battery, cost is low, small volume.
Description
Technical field
The utility model belongs to electronic cigarette technical field, more particularly to a kind of ultrasonic electronic cigarette circuit and ultrasonic wave electricity
Sub- cigarette.
Background technology
Existing ultrasonic electronic cigarette circuit only drives all the way, i.e. control circuit passes sequentially through drive circuit, oscillating circuit
Electrically connected with one end of ultrasonic atomizatio piece, so as to cause ultrasonic electronic cigarette ultrasonic atomizatio piece to operate at full capacity, ultrasonic mist
Change piece can only half-wave vibration, efficiency is low, and heating is serious, and the loss of ultrasonic atomizatio piece is fast.Meanwhile power circuit includes more piece lithium electricity
Pond, the different operating voltage of magnitude of voltage and oscillating voltage are provided by different lithium battery group respectively, thus cost is higher and volume
Greatly.
The content of the invention
Existing ultrasonic electronic cigarette only drives all the way, it is impossible to operate at full capacity, ultrasonic atomizatio piece can only half-wave vibration,
Efficiency is low, and heating is serious, and the loss of ultrasonic atomizatio piece is fast；Comprising multisection lithium battery, cost is high and volume is big.Mesh of the present utility model
Be, for above-mentioned the deficiencies in the prior art, there is provided a kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette, ultrasonic mist
To change piece both ends to work simultaneously, ultrasonic atomizatio piece operating efficiency is high, and caloric value is small, and energy loss is low, and service life length, cost is low,
Small volume.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of ultrasonic electronic cigarette circuit, including ultrasonic atomizatio piece, control circuit, the first drive circuit, the first vibration electricity
Road and power circuit, the control circuit pass sequentially through the first drive circuit, the first oscillating circuit and the first of ultrasonic atomizatio piece
End electrical connection, control circuit, the first drive circuit and the first oscillating circuit electrically connect with power circuit, and it is structurally characterized in that also
Including the second drive circuit and the second oscillating circuit, the control circuit passes sequentially through the second drive circuit, the second oscillating circuit
Electrically connected with the second end of ultrasonic atomizatio piece, the second drive circuit and the second oscillating circuit electrically connect with power circuit；It is described
First oscillating circuit includes the first metal-oxide-semiconductor, the first inductance and the first electric capacity, the grid of the first metal-oxide-semiconductor and the first drive circuit
Output end is connected, and the source ground of the first metal-oxide-semiconductor, the first inductance is connected between the drain electrode of power circuit and the first metal-oxide-semiconductor, and first
Electric capacity is connected between drain electrode and the ground of the first metal-oxide-semiconductor, and the drain electrode of the first metal-oxide-semiconductor electrically connects with the first end of ultrasonic atomizatio piece.
By said structure, power circuit provides power supply for drive circuit and oscillating circuit, and drive circuit is used to switch simultaneously
Driving oscillation circuit, the drive signal that oscillating circuit is provided by drive circuit make inductance capacitance form LC resonance.Control circuit
Drive signal is produced simultaneously by the first drive circuit and the second drive circuit, promotes ultrasonic atomizatio piece atomization smoke oil, produces cigarette
Mist.Because ultrasonic atomizatio piece both ends work simultaneously, now ultrasonic atomizatio piece is in resonant condition, so as to drastically increase ultrasound
The operating efficiency of atomizing piece, make ultrasonic electronic cigarette caloric value minimum in the case where producing same amount of smoke, power consumption is lower, makes
It is longer with the life-span.
As a kind of preferred embodiment, second oscillating circuit includes the second metal-oxide-semiconductor, the second inductance and the second electric capacity, the
The grid of two metal-oxide-semiconductors is connected with the output end of the second drive circuit, and the source ground of the second metal-oxide-semiconductor, the second inductance is connected on power supply
Between the drain electrode of circuit and the second metal-oxide-semiconductor, the second electric capacity is connected between drain electrode and the ground of the second metal-oxide-semiconductor, the drain electrode of the second metal-oxide-semiconductor
Electrically connected with the second end of ultrasonic atomizatio piece.
Further, the power circuit includes single lithium battery, charge-discharge circuit and booster circuit, the booster circuit
Including the first booster circuit and the second booster circuit, the single lithium battery by charge-discharge circuit respectively with the first booster circuit
Electrically connected with the second booster circuit, the control circuit, the first drive circuit, the second drive circuit with the first booster circuit
Output end electrically connects, and the output end of the first oscillating circuit and the second oscillating circuit with the second booster circuit electrically connects.
By said structure, single lithium battery can be utilized to be powered for whole ultrasonic electronic cigarette circuit, so as to cost more
Low, more efficient, volume is smaller.
Further, in addition to voltage and current detection circuit, the output end of the voltage and current detection circuit and control are electric
Road electrically connects；The voltage and current detection circuit is connected between ultrasonic atomizatio piece and the first oscillating circuit, or voltage x current inspection
Slowdown monitoring circuit is connected between ultrasonic atomizatio piece and the second oscillating circuit.
By said structure, the operating voltage and operating current of ultrasonic atomizatio piece are detected by voltage and current detection circuit,
The magnitude of voltage detected and current value are fed back to control circuit by voltage and current detection circuit, and control circuit is according to voltage peak-to-peak value
With electric current peak-to-peak value, the resonant frequency of ultrasonic atomizatio piece can be quickly found out, ultrasonic atomizatio piece work is controlled further according to resonant frequency
Make, further improve the operating efficiency of ultrasonic atomizatio piece.
Further, first resistor, first driving are connected between second drive circuit and the second oscillating circuit
Second resistance is connected between circuit and the first oscillating circuit, the 3rd electricity is connected between second drive circuit and control circuit
Resistance, the 4th resistance is connected between first drive circuit and control circuit.
First resistor, second resistance, 3rd resistor and the 4th resistance play metering function, prevent ultrasonic atomizatio piece short circuit and
Burn front-end circuit.
As a kind of preferred embodiment, first drive circuit includes the first NPN type triode, the first PNP type triode
With the 3rd electric capacity, the base stage of first NPN type triode and the base stage of the first PNP type triode are connected with control circuit,
The emitter stage of first NPN type triode and the emitter stage of the first PNP type triode are connected with the first oscillating circuit, and first
The colelctor electrode of NPN type triode is connected with power circuit and connect by the 3rd capacity earth, the colelctor electrode of the first PNP type triode
Ground.
As a kind of preferred embodiment, second drive circuit includes the second NPN type triode, the second PNP type triode
With the 4th electric capacity, the base stage of second NPN type triode and the base stage of the second PNP type triode are connected with control circuit,
The emitter stage of second NPN type triode and the emitter stage of the second PNP type triode are connected with the second oscillating circuit, and second
The colelctor electrode of NPN type triode is connected with power circuit and connect by the 4th capacity earth, the colelctor electrode of the second PNP type triode
Ground.
Further, in addition to the 5th resistance, the 6th resistance, the 7th resistance and the 8th resistance, the one of the 5th resistance
Terminate between the second drive circuit and the second oscillating circuit, the other end ground connection of the 5th resistance；One end of the 6th resistance is connected on
Between control circuit and the first drive circuit, the other end ground connection of the 6th resistance；One end of the 7th resistance be connected on control circuit with
Between second drive circuit, the other end ground connection of the 7th resistance；One end of the 8th resistance is connected on the first drive circuit and shaken with first
Between swinging circuit, the other end ground connection of the 8th resistance.
6th resistance and the 7th resistance can play a part of increasing low level driving force.
As a kind of preferred embodiment, the ultrasonic atomizatio piece is non-porous piezoelectric ceramic atomizer patch.
Based on same inventive concept, the utility model additionally provides a kind of ultrasonic electronic cigarette, including described ultrasound
Ripple electronic cigarette circuit.
Compared with prior art, the utility model makes ultrasonic atomizatio piece both ends while worked, ultrasonic atomizatio piece operating efficiency
Height, caloric value is small, and energy loss is low, service life length；Powered using single lithium battery, cost is low, small volume.
Brief description of the drawings
Fig. 1 is the frame structure schematic diagram of the utility model embodiment one.
Fig. 2 is the circuit diagram of embodiment one.
Fig. 3 is the frame structure schematic diagram of the utility model embodiment two.
Fig. 4 to Fig. 8 compositions are the circuit diagram of embodiment two.
Fig. 9 is the workflow diagram of embodiment two.
Wherein, 1 is ultrasonic atomizatio piece, and 2 be control circuit, and 3 be the first drive circuit, and 4 be the first oscillating circuit, and 5 be electricity
Source circuit, 6 be the second drive circuit, and 7 be the second oscillating circuit, and 8 be single lithium battery, and 9 be charge-discharge circuit, and 10 be first liter
Volt circuit, 11 be the second booster circuit, and 12 be voltage and current detection circuit, and L1 is the first inductance, and L2 is the second inductance, C1
One electric capacity, C2 are the second electric capacity, and C3 is the 3rd electric capacity, and C4 is the 4th electric capacity, and Q1 is the first NPN type triode, and Q2 is the 2nd NPN
Type triode, Q3 are the first metal-oxide-semiconductor, and Q4 is the second metal-oxide-semiconductor, and Q5 is the first PNP type triode, and Q6 is the second PNP type triode,
R1 is first resistor, and R2 is second resistance, and R3 is 3rd resistor, and R4 is the 4th resistance, and R5 is the 5th resistance, and R6 is the 6th electricity
Resistance, R7 is the 7th resistance, and R8 is the 8th resistance.
Embodiment
Embodiment one
As depicted in figs. 1 and 2, ultrasonic electronic cigarette circuit includes ultrasonic atomizatio piece 1, control circuit 2, the first drive circuit
3rd, the first oscillating circuit 4 and power circuit 5, the control circuit 2 pass sequentially through the first drive circuit 3, the first oscillating circuit 4 with
Ultrasonic atomizatio piece 1 first end electrical connection, control circuit 2, the first drive circuit 3 and the first oscillating circuit 4 with power circuit 5
Electrical connection, in addition to the second drive circuit 6 and the second oscillating circuit 7, the control circuit 2 pass sequentially through the second drive circuit 6,
Second oscillating circuit 7 electrically connects with the second end of ultrasonic atomizatio piece 1, and the second drive circuit 6 and the second oscillating circuit 7 are and power supply
Circuit 5 electrically connects.The ultrasonic atomizatio piece 1 is non-porous piezoelectric ceramic atomizer patch.
First oscillating circuit 4 includes the first metal-oxide-semiconductor Q3, the first inductance L1 and the first electric capacity C1, the first metal-oxide-semiconductor Q3's
Grid is connected with the output end of the first drive circuit 3, and the first metal-oxide-semiconductor Q3 source ground, the first inductance L1 is connected on power circuit 5
Between drain electrode with the first metal-oxide-semiconductor Q3, the first electric capacity C1 is connected between the first metal-oxide-semiconductor Q3 drain electrode and ground, the first metal-oxide-semiconductor Q3's
Drain electrode electrically connects with the first end of ultrasonic atomizatio piece 1.
Second oscillating circuit 7 includes the second metal-oxide-semiconductor Q4, the second inductance L2 and the second electric capacity C2, the second metal-oxide-semiconductor Q4's
Grid is connected with the output end of the second drive circuit 6, and the second metal-oxide-semiconductor Q4 source ground, the second inductance L2 is connected on power circuit 5
Between drain electrode with the second metal-oxide-semiconductor Q4, the second electric capacity C2 is connected between the second metal-oxide-semiconductor Q4 drain electrode and ground, the second metal-oxide-semiconductor Q4's
Drain electrode electrically connects with the second end of ultrasonic atomizatio piece 1.
The control circuit 2 controls the first drive circuit 3 and the second drive circuit 6 to distinguish output phase phase in synchronization
Instead, the equal drive level of frequency is to ultrasonic atomizatio piece 1.
First resistor R1, first drive circuit 3 are connected between the oscillating circuit 7 of second drive circuit 6 and second
Second resistance R2 is connected between the first oscillating circuit 4, the 3rd electricity is connected between second drive circuit 6 and control circuit 2
R3 is hindered, the 4th resistance R4 is connected between first drive circuit 3 and control circuit 2.
First drive circuit 3 includes the first NPN type triode Q1, the first PNP type triode Q5 and the 3rd electric capacity C3,
The base stage of the first NPN type triode Q1 and the first PNP type triode Q5 base stage are connected with control circuit 2, and described
One NPN type triode Q1 emitter stage and the first PNP type triode Q5 emitter stage are connected with the first oscillating circuit 4, and first
NPN type triode Q1 colelctor electrode is connected with power circuit 5 and is grounded by the 3rd electric capacity C3, the first PNP type triode Q5's
Grounded collector.
Second drive circuit 6 includes the second NPN type triode Q2, the second PNP type triode Q6 and the 4th electric capacity C4,
The base stage of the second NPN type triode Q2 and the second PNP type triode Q6 base stage are connected with control circuit 2, and described
Two NPN type triode Q2 emitter stage and the second PNP type triode Q6 emitter stage are connected with the second oscillating circuit 7, and second
NPN type triode Q2 colelctor electrode is connected with power circuit 5 and is grounded by the 4th electric capacity C4, the second PNP type triode Q6's
Grounded collector.
Embodiment one also includes the 5th resistance R5, the 6th resistance R6, the 7th resistance R7 and the 8th resistance R8, the 5th electricity
A resistance R5 end is connected between the second drive circuit 6 and the second oscillating circuit 7, the 5th resistance R5 other end ground connection；6th electricity
A resistance R6 end is connected between the drive circuit 3 of control circuit 2 and first, the 6th resistance R6 other end ground connection；7th resistance R7
An end be connected between the drive circuit 6 of control circuit 2 and second, the 7th resistance R7 other end ground connection；The one of 8th resistance R8
Terminate between the first drive circuit 3 and the first oscillating circuit 4, the 8th resistance R8 other end ground connection.
The operation principle of embodiment one is as follows：
1. power circuit 5, which is respectively drive circuit and oscillating circuit, provides effective voltage value.Drive circuit is to control circuit 2
The pwm signal of output（Pulse-width signal）Signal amplification is carried out, removes the metal-oxide-semiconductor of driving oscillation circuit（Metal oxide field is imitated
Answer transistor）, the metal-oxide-semiconductor of oscillating circuit is fully opened or is closed, reach the current lead-through of maximum or block effect, from
And make oscillating circuit abundant resonance at lower supply voltages, provide for connected piezoelectric ceramic atomizer patch and efficiently shake
Frequency and oscillation amplitude are swung, is optimal piezoelectric ceramic atomizer patch oscillatory work efficiency.
2. drive circuit is the totem of a p-type triode and a N-type triode link composition, it is divided into the right and left
That is the first drive circuit 3 and the second drive circuit 6, what is provided by single-chip microcomputer in amplification control circuit 2 is solid with ultrasonic atomizatio piece 1
The pwm signal for having frequency to match, makes the right and left i.e. the first oscillating circuit 4 and the second oscillating circuit 7 while produces identical frequency
And the high-frequency signal of opposite phase, driving ultrasonic atomizatio piece 1 vibrates up and down around axle center according to sine wave, and makes ultrasonic atomizatio piece
The liquid or mixture of tobacco tar, similar tobacco tar on 1 produce maximum amount of smoke.When the first drive circuit 3 exports one high electricity
Usually, the second drive circuit 6 produces the opposite low level of frequency same phase；When the first drive circuit 3 exports a low level
When, the second drive circuit 6 produces the opposite high level of frequency same phase simultaneously, so goes round and begins again, makes the work of ultrasonic atomizatio piece 1
It is optimal as efficiency, minimal energy loss, the maximization of amount of smoke is realized with less power.
3. oscillating circuit is the inductance capacitance and ultrasonic atomizatio by being attached thereto by the pwm signal of drive circuit amplification
The direct capacitance of of piece 1 itself produces resonance together, sine wave is formed, so as to effectively drive ultrasonic atomizatio piece 1.As described in Figure 2,
The frequency of PWM1 signals is equal to the intrinsic frequency of ultrasonic atomizatio piece 1, when PWM1 exports high level to the first drive circuit 3, the
One NPN type triode Q1 is turned on, the first PNP type triode Q5 shut-offs, and the first metal-oxide-semiconductor Q3 is opened so as to export high level VDD1,
First inductance L1 charges, the first electric capacity C1 electric discharges；PWW2 outputs simultaneously are with PWM1 signal phases on the contrary, frequency, amplitude are equal
Low level signal is to the second drive circuit 6, and the second NPN type triode Q2 shut-offs, the second PNP type triode Q6 is turned on, so as to defeated
Go out low level GND shut-offs the second metal-oxide-semiconductor Q4, the second inductance L2 electric discharge, the second electric capacity C2 chargings, voltage by the second inductance L2,
First electric capacity C1 starts to drive ultrasonic atomizatio piece 1 to vibrate.When PWM1 exports low level to the first drive circuit 3, the first NPN type
Triode Q1 is turned off, the first PNP type triode Q5 conductings, and the first metal-oxide-semiconductor Q3, the first inductance are turned off so as to export low level GND
L1 discharges, the first electric capacity C1 chargings；PWW2 outputs simultaneously are with PWM1 signal phases on the contrary, the equal high level of frequency, amplitude is believed
Number to the second drive circuit 6, the second NPN type triode Q2 conductings, the second PNP type triode Q6 shut-offs, so as to export high level
VDD1 opens the second metal-oxide-semiconductor Q4, the second inductance L2 charging, the second electric capacity C2 electric discharges, and voltage passes through the first inductance L1, the second electric capacity
C2 starts to vibrate driving ultrasonic atomizatio piece 1.So go round and begin again, ultrasonic atomizatio piece 1 is shaken repeatedly, operating efficiency reaches most
It is excellent, minimal energy loss, the maximization of amount of smoke is realized with less power.
4. first resistor R1, second resistance R2,3rd resistor R3 and the 4th resistance R4 play metering function, atomizing piece is prevented
Front-end circuit is burnt in short circuit, and the 3rd electric capacity C3 and the 4th electric capacity C4 can be with stabilized supply voltages, the 6th resistance R6 and the 7th resistance
R7 plays a part of increasing low level driving force.
Embodiment two
As shown in Figures 3 to 8, the utility model embodiment two repeats embodiment one, and difference is, the power circuit 5
Including single lithium battery 8, charge-discharge circuit 9 and booster circuit, the booster circuit includes the first booster circuit 10 and second liter
Volt circuit 11, the single lithium battery 8 are electric with the first booster circuit 10 and the second booster circuit 11 respectively by charge-discharge circuit 9
Connection, the output end of the control circuit 2, the first drive circuit 3, the second drive circuit 6 with the first booster circuit 10 are electrically connected
Connect, output end of the oscillating circuit 7 of the first oscillating circuit 4 and second with the second booster circuit 11 electrically connects.
Embodiment two also includes voltage and current detection circuit 12, the output end of the voltage and current detection circuit 12 and control
Circuit 2 electrically connects；Voltage and current detection circuit 12 is connected between the oscillating circuit 7 of ultrasonic atomizatio piece 1 and second（The voltage x current
Detection circuit 12 can be also connected between the oscillating circuit 4 of ultrasonic atomizatio piece 1 and first）.
The substantially course of work of the present utility model is shown in Fig. 9.Power supply in embodiment two is by single lithium battery 8 by rising
Pressure provides.
Booster circuit includes the voltage of single lithium battery 8 being raised to 3.3V/5V the first booster circuit 10 and by single-lithium-battery
The voltage of pond 8 is raised to 16V or so the second booster circuit 11.Booster circuit uses special BOOST boost chips, external by controlling
The continuous switch of metal-oxide-semiconductor, charged to rear end diode and electrochemical capacitor, the voltage stabilization of single lithium battery 8 risen into 16V or so,
Reach 30W or so power output and more than 85% conversion efficiency, while with current foldback circuit, to meet back-end ultrasonic
The power demands of atomization circuit.The voltage of single lithium battery 8 is raised to 3.3V/5V in addition, to single-chip microcomputer and drive circuitry.
Charge-discharge circuit 9 realizes that 5V/2A USB interface charges by lithium cell charging chip, has to overcharge and is protected with overvoltage
Protective function, discharge protection circuit protection power source part for whole circuit provide needed for correct voltage, while prevent back-end circuit
Excessively stream and short circuit, make the infringement of battery pair.
Control circuit 2 controls the instruction of LED and the switch of metal-oxide-semiconductor to realize whole circuit board by 51 series monolithics
Low-power consumption and safeguard protection, and carry out the voltage x current situation of change of AD detections detection ultrasonic atomizatio piece 1 in real time, prevent from surpassing
The dry combustion method of sound atomizing piece 1 and frequency deviation, while also provide pwm signal for rear end drive circuit.
Oscillating circuit drives rear end oscillating circuit fully shaking by enhancing of the totem circuit to pwm signal, makes atomization
Piece carries out LC all-wave concussions, improves operating efficiency.
Voltage and current detection circuit 12 is connected on the power end of ultrasonic atomizatio piece 1, for detecting the operation of ultrasonic atomizatio piece 1
Voltage x current change, the electric current that the frequency of ultrasonic atomizatio piece 1 loads when shifting also has respective change, passes through voltage x current
Detect circuit 12 and detect the peak-to-peak value of voltage and the peak-to-peak value of electric current on ultrasonic atomizatio piece 1, be quickly found out the humorous of ultrasonic atomizatio piece 1
Vibration frequency, according to the PWM wave frequency rates of the voltage x current change adjustment output in time detected, reach the effect for chasing after frequency, make ultrasound
The moment of atomizing piece 1 keeps efficient all-wave concussion, and maximum amount of smoke is realized with minimum power consumption to reach.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, rather than limitation, this area it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (10)
1. a kind of ultrasonic electronic cigarette circuit, including ultrasonic atomizatio piece（1）, control circuit（2）, the first drive circuit（3）, first
Oscillating circuit（4）And power circuit（5）, the control circuit（2）Pass sequentially through the first drive circuit（3）, the first oscillating circuit
（4）With ultrasonic atomizatio piece（1）First end electrical connection, control circuit（2）, the first drive circuit（3）With the first oscillating circuit（4）
And power circuit（5）Electrical connection, it is characterised in that also including the second drive circuit（6）With the second oscillating circuit（7）, it is described
Control circuit（2）Pass sequentially through the second drive circuit（6）, the second oscillating circuit（7）With ultrasonic atomizatio piece（1）The second end be electrically connected
Connect, the second drive circuit（6）With the second oscillating circuit（7）And power circuit（5）Electrical connection；
First oscillating circuit（4）Including the first metal-oxide-semiconductor（Q3）, the first inductance（L1）With the first electric capacity（C1）, the first metal-oxide-semiconductor
（Q3）Grid and the first drive circuit（3）Output end be connected, the first metal-oxide-semiconductor（Q3）Source ground, the first inductance（L1）
It is connected on power circuit（5）With the first metal-oxide-semiconductor（Q3）Drain electrode between, the first electric capacity（C1）It is connected on the first metal-oxide-semiconductor（Q3）Drain electrode
Between ground, the first metal-oxide-semiconductor（Q3）Drain electrode and ultrasonic atomizatio piece（1）First end electrical connection.
2. ultrasonic electronic cigarette circuit as claimed in claim 1, it is characterised in that second oscillating circuit（7）Including
Two metal-oxide-semiconductors（Q4）, the second inductance（L2）With the second electric capacity（C2）, the second metal-oxide-semiconductor（Q4）Grid and the second drive circuit（6）'s
Output end is connected, the second metal-oxide-semiconductor（Q4）Source ground, the second inductance（L2）It is connected on power circuit（5）With the second metal-oxide-semiconductor（Q4）
Drain electrode between, the second electric capacity（C2）It is connected on the second metal-oxide-semiconductor（Q4）Drain electrode and ground between, the second metal-oxide-semiconductor（Q4）Drain electrode with
Ultrasonic atomizatio piece（1）The second end electrical connection.
3. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that the power circuit（5）Including single-unit
Lithium battery（8）, charge-discharge circuit（9）And booster circuit, the booster circuit include the first booster circuit（10）With the second boosting
Circuit（11）, the single lithium battery（8）Pass through charge-discharge circuit（9）Respectively with the first booster circuit（10）With the second boosting electricity
Road（11）Electrical connection, the control circuit（2）, the first drive circuit（3）, the second drive circuit（6）With the first booster circuit
（10）Output end electrical connection, first oscillating circuit（4）With the second oscillating circuit（7）With the second booster circuit（11）'s
Output end electrically connects.
4. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that also including voltage and current detection circuit
（12）, the voltage and current detection circuit（12）Output end and control circuit（2）Electrical connection；The voltage and current detection circuit
（12）It is connected on ultrasonic atomizatio piece（1）With the first oscillating circuit（4）Between, or voltage and current detection circuit（12）It is connected on ultrasonic mist
Change piece（1）With the second oscillating circuit（7）Between.
5. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that second drive circuit（6）With
Two oscillating circuits（7）Between be connected with first resistor（R1）, first drive circuit（3）With the first oscillating circuit（4）Between connect
There is second resistance（R2）, second drive circuit（6）With control circuit（2）Between be connected with 3rd resistor（R3）, described first
Drive circuit（3）With control circuit（2）Between be connected with the 4th resistance（R4）.
6. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that first drive circuit（3）Including
First NPN type triode（Q1）, the first PNP type triode（Q5）With the 3rd electric capacity（C3）, first NPN type triode（Q1）
Base stage and the first PNP type triode（Q5）Base stage and control circuit（2）It is connected, first NPN type triode（Q1）
Emitter stage and the first PNP type triode（Q5）Emitter stage with the first oscillating circuit（4）It is connected, the first NPN type triode
（Q1）Colelctor electrode and power circuit（5）It is connected and passes through the 3rd electric capacity（C3）Ground connection, the first PNP type triode（Q5）Current collection
Pole is grounded.
7. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that second drive circuit（6）Including
Second NPN type triode（Q2）, the second PNP type triode（Q6）With the 4th electric capacity（C4）, second NPN type triode（Q2）
Base stage and the second PNP type triode（Q6）Base stage and control circuit（2）It is connected, second NPN type triode（Q2）
Emitter stage and the second PNP type triode（Q6）Emitter stage with the second oscillating circuit（7）It is connected, the second NPN type triode
（Q2）Colelctor electrode and power circuit（5）It is connected and passes through the 4th electric capacity（C4）Ground connection, the second PNP type triode（Q6）Current collection
Pole is grounded.
8. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that also including the 5th resistance（R5）, the 6th
Resistance（R6）, the 7th resistance（R7）With the 8th resistance（R8）, the 5th resistance（R5）An end be connected on the second drive circuit（6）
With the second oscillating circuit（7）Between, the 5th resistance（R5）The other end ground connection；6th resistance（R6）An end be connected on control circuit
（2）With the first drive circuit（3）Between, the 6th resistance（R6）The other end ground connection；7th resistance（R7）An end be connected on control
Circuit（2）With the second drive circuit（6）Between, the 7th resistance（R7）The other end ground connection；8th resistance（R8）An end be connected on
First drive circuit（3）With the first oscillating circuit（4）Between, the 8th resistance（R8）The other end ground connection.
9. ultrasonic electronic cigarette circuit as claimed in claim 1 or 2, it is characterised in that the ultrasonic atomizatio piece（1）To be non-porous
Piezoelectric ceramic atomizer patch.
10. a kind of ultrasonic electronic cigarette, it is characterised in that including the ultrasonic electronic cigarette as described in any one of claim 1 to 9
Circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665910.0U CN206949540U (en) | 2017-06-08 | 2017-06-08 | A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665910.0U CN206949540U (en) | 2017-06-08 | 2017-06-08 | A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206949540U true CN206949540U (en) | 2018-02-02 |
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| CN201720665910.0U Active CN206949540U (en) | 2017-06-08 | 2017-06-08 | A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223999A1 (en) * | 2017-06-08 | 2018-12-13 | 湖南中烟工业有限责任公司 | Circuit for ultrasonic electronic cigarette and ultrasonic electronic cigarette |
| CN109007974A (en) * | 2017-06-08 | 2018-12-18 | 湖南中烟工业有限责任公司 | A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette |
| CN110299905A (en) * | 2018-03-21 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of ultrasonic atomizatio piece working control circuit and ultrasonic electronic cigarette |
-
2017
- 2017-06-08 CN CN201720665910.0U patent/CN206949540U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223999A1 (en) * | 2017-06-08 | 2018-12-13 | 湖南中烟工业有限责任公司 | Circuit for ultrasonic electronic cigarette and ultrasonic electronic cigarette |
| CN109007974A (en) * | 2017-06-08 | 2018-12-18 | 湖南中烟工业有限责任公司 | A kind of ultrasonic electronic cigarette circuit and the ultrasonic electronic cigarette |
| US11589609B2 (en) | 2017-06-08 | 2023-02-28 | China Tobacco Hunan Industrial Co, Ltd. | Circuit for ultrasonic electronic cigarette and ultrasonic electronic cigarette |
| CN110299905A (en) * | 2018-03-21 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of ultrasonic atomizatio piece working control circuit and ultrasonic electronic cigarette |
| CN110299905B (en) * | 2018-03-21 | 2024-04-23 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece work control circuit and ultrasonic electronic cigarette |
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