CN204746717U - Ultrasonic atomization device - Google Patents
Ultrasonic atomization device Download PDFInfo
- Publication number
- CN204746717U CN204746717U CN201520433559.3U CN201520433559U CN204746717U CN 204746717 U CN204746717 U CN 204746717U CN 201520433559 U CN201520433559 U CN 201520433559U CN 204746717 U CN204746717 U CN 204746717U
- Authority
- CN
- China
- Prior art keywords
- module
- resistance
- electric capacity
- main control
- control chip
- 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.)
- Expired - Fee Related
Links
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to an ultrasonic atomization device, including main control chip, ultrasonic atomization piece, drive module, display module, fan module, detection of water level module, button module and power module, drive module, display module, fan module, button module and detection of water level module all are connected with main control chip, the ultrasonic atomization piece is connected with drive module, power module gives main control chip, drive module, display module, fan module, button module and the power supply of detection of water level module. The utility model discloses operation button module makes ultrasonic atomization device work, and main control chip obtains the power supply and obtains the oscillating signal input, therefore produces pulse signal drive drive module so that the work of ultrasonic atomization piece produces the atomizing phenomenon to drive module still has the feedback function, constitutes the adjustment of outside resonant frequency, feeds back the frequency of operation of ultrasonic atomization piece in real time, so that main control chip adjusts the pulse signal of output in real time.
Description
Technical field
The utility model relates to a kind of supersonic atomizer.
Background technology
Ultrasonic ultrasonic delay line memory technology is medical except being widely used in, and is also more and more widely used in family expenses moisturizing now.Existing atomizer mainly produces oscillator signal by inductance and electric capacity, drives ceramic atomizing piece and produce ultrasonic wave by pliotron, realizes atomization.But the driving frequency that the driving of existing atomizer can not change atomizer along with the change of atomizer vibration frequency.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of supersonic atomizer, and it can according to external resonant frequency adjustment tracking circuit, the in real time driving frequency of adjustment main control chip.
For achieving the above object, the utility model adopts following technical scheme:
A kind of supersonic atomizer, comprise main control chip, ultrasonic atomization sheet, driver module, water level detecting module, key-press module and power module, described driver module, key-press module are all connected with main control chip with water level detecting module, described ultrasonic atomization sheet is connected with driver module, and described power module is to main control chip, driver module, key-press module and water level detecting module for power supply;
Described driver module comprises resistance R1 to resistance R9, triode Q1, triode Q2, metal-oxide-semiconductor Q3, electric capacity C1 is to electric capacity C5, inductance L 1, diode D1, and one end of diode D2, described resistance R1 connects the drive end of main control chip, the positive pole of described diode D1 is all connected with the other end of resistance R1 with the base stage of triode Q1, the colelctor electrode of described triode Q1, the negative pole of diode D1 is all connected with the grid of FET Q3 with one end of resistance R2, one end of described inductance L 1, one end of electric capacity C1 is all connected with the source electrode of FET Q3 with one end of electric capacity C2, the other end ground connection of described electric capacity C1, the other end of described inductance L 1 connects power module, the other end of described electric capacity C2 is all connected with one end of ultrasonic atomization sheet with one end of electric capacity C3, the other end of described electric capacity C3, the other end of resistance R2, one end of resistance R3, the drain electrode of metal-oxide-semiconductor Q3, the emitter stage of triode Q1 and the emitter stage of triode Q2 are all connected with the other end of ultrasonic atomization sheet, the other end ground connection of described resistance R3, the colelctor electrode of described triode Q2, one end of electric capacity C4, one end of resistance R4 is all connected with one end of resistance R5, the other end of described electric capacity C4, one end of resistance R6, the positive pole of triode D2 is all connected with the base stage of triode Q2, one end of the negative pole contact resistance R7 of described triode D2, the other end of described resistance R4 is all connected with power module with the other end of resistance R6, the other end ground connection of described resistance R7, the other end of described resistance R5, one end of resistance R8 is all connected with the feedback end of main control chip with one end of electric capacity C5, one end of the other end contact resistance R9 of described resistance R8, and the other end of described resistance R9 connects power module, the other end ground connection of described electric capacity C5.
Preferably, described key-press module comprises resistance R10, resistance R11 and button k1, one end of described button k1 connects power module, one end of the other end contact resistance R10 of button k1, the other end of described resistance R10 is all connected with the feeder ear of main control chip with one end of resistance R11, the other end ground connection of described resistance R11.
Preferably, described supersonic atomizer also comprises display module, and described main control chip is all connected with display module with power module.
Preferably, described supersonic atomizer also comprises blower module, and described main control chip is all connected with blower module with power module.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model operation push-button module makes supersonic atomizer work, main control chip is powered and is obtained oscillator signal input, thus producing pulse signal drives driver module to make the work of ultrasonic atomization sheet, produce atomizating phenomenon, and driver module also has feedback function, form the adjustment of external resonant frequency, the operating frequency of Real-time Feedback ultrasonic atomization sheet, with the pulse signal making main control chip adjust output in real time.
Accompanying drawing explanation
Fig. 1 is circuit structure diagram of the present utility model.
Wherein, 1, main control chip; 2, ultrasonic atomization sheet; 3, driver module; 4, display module; 5, blower module; 6, water level detecting module; 7, key-press module; 8, power module.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
See Fig. 1, a kind of supersonic atomizer that the present embodiment provides, comprise main control chip 1, ultrasonic atomization sheet 2, driver module 3, water level detecting module 6, key-press module 7 and power module 8, preferably, this supersonic atomizer can also comprise display module 4 and blower module 5, driver module 3, display module 4, blower module 5, water level detecting module 6 is all connected with main control chip 1 with key-press module 7, ultrasonic atomization sheet 2 is connected with driver module 3, power module 8 gives main control chip 1, driver module 3, display module 4, blower module 5, key-press module 7 and water level detecting module 6 are powered, the supersonic atomizer of the present embodiment works on power after being user-operably key-press module, main control chip 1 is powered, driver module 3 provides an oscillator signal to main control chip 1, makes main control chip 1 output pulse signal drive ultrasonic atomization sheet 2 pairs of liquid to be atomized.Above-mentioned water level detecting module 6 is for detecting in supersonic atomizer cavity whether be in exsiccosis.Display module 4 is for showing the duty of supersonic atomizer, and the mist that ultrasonic atomization sheet 2 produces, for blowing mist to ultrasonic atomization sheet 2, blows away by blower module 5.
Concrete, driver module 3 comprises resistance R1 to resistance R9, triode Q1, triode Q2, metal-oxide-semiconductor Q3, electric capacity C1 is to electric capacity C5, inductance L 1, diode D1, and one end of diode D2, resistance R1 connects the drive end a of main control chip 1, the positive pole of diode D1 is all connected with the other end of resistance R1 with the base stage of triode Q1, the colelctor electrode of triode Q1, the negative pole of diode D1 is all connected with the grid of FET Q3 with one end of resistance R2, one end of described inductance L 1, one end of electric capacity C1 is all connected with the source electrode of FET Q3 with one end of electric capacity C2, the other end ground connection of electric capacity C1, the other end of inductance L 1 connects power module 8, and the other end of electric capacity C2 is all connected with one end of ultrasonic atomization sheet 2 with one end of electric capacity C3, the other end of electric capacity C3, the other end of resistance R2, one end of resistance R3, the drain electrode of metal-oxide-semiconductor Q3, the emitter stage of triode Q1 and the emitter stage of triode Q2 are all connected with the other end of ultrasonic atomization sheet 2, the other end ground connection of resistance R3, the colelctor electrode of triode Q2, one end of electric capacity C4, one end of resistance R4 is all connected with one end of resistance R5, the other end of electric capacity C4, one end of resistance R6, the positive pole of triode D2 is all connected with the base stage of triode Q2, one end of the negative pole contact resistance R7 of triode D2, and the other end of resistance R4 is all connected with power module 8 with the other end of resistance R6, the other end ground connection of resistance R7, the other end of resistance R5, one end of resistance R8 is all connected with the feedback end b of main control chip 1 with one end of electric capacity C5, one end of the other end contact resistance R9 of resistance R8, and the other end of resistance R9 connects power module 8, the other end ground connection of electric capacity C5.
In above-mentioned driver module, resistance R8, resistance R9 and electric capacity C5 forms concussion loop, when key-press module 7 is pressed, main control chip 1 is powered, concussion loop provides oscillator signal to main control chip, now main control chip 1 output services pulse signal, this pulse signal conducting metal-oxide-semiconductor Q3 after diode 1 makes ultrasonic atomization sheet 2 start working, and the effect of diode D1 prevents inverse electromotive force string from returning one-chip machine port, inductance L 1 for energy storage, electric capacity C1, electric capacity C2, electric capacity C3 and inductance L 1 jointly composition resonant tank carry out fault offset to ultrasonic atomization sheet, and finally produce ultrasonic wave by ultrasonic atomization sheet 2, atomizating phenomenon is produced, in addition on the one hand, resistance R3 is signal detection resistance, triode Q2, resistance R5, resistance R8, resistance R9 and electric capacity C5 forms external resonant frequency adjustment tracking circuit jointly, components and parts resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, electric capacity C4, electric capacity C5, triode Q1, triode Q2 and diode D2 forms feedback circuit, feedback circuit detects the operating frequency of ultrasonic atomization sheet 2 in real time, and exporting the feedback end b of main control chip 1 to, main control chip 1 adjusts working pulse signal according to the real-time working frequency of ultrasonic atomization sheet 2 and exports.
In addition, the key-press module 7 of the present embodiment comprises resistance R10, resistance R11 and button k1, one end of button k1 connects power module 8, one end of the other end contact resistance R10 of button k1, the other end of resistance R10 is all connected with the feeder ear c of main control chip 1 with one end of resistance R11, the other end ground connection of resistance R11.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. a supersonic atomizer, it is characterized in that, comprise main control chip, ultrasonic atomization sheet, driver module, water level detecting module, key-press module and power module, described driver module, key-press module are all connected with main control chip with water level detecting module, described ultrasonic atomization sheet is connected with driver module, and described power module is to main control chip, driver module, key-press module and water level detecting module for power supply;
Described driver module comprises resistance R1 to resistance R9, triode Q1, triode Q2, metal-oxide-semiconductor Q3, electric capacity C1 is to electric capacity C5, inductance L 1, diode D1, and one end of diode D2, described resistance R1 connects the drive end of main control chip, the positive pole of described diode D1 is all connected with the other end of resistance R1 with the base stage of triode Q1, the colelctor electrode of described triode Q1, the negative pole of diode D1 is all connected with the grid of FET Q3 with one end of resistance R2, one end of described inductance L 1, one end of electric capacity C1 is all connected with the source electrode of FET Q3 with one end of electric capacity C2, the other end ground connection of described electric capacity C1, the other end of described inductance L 1 connects power module, the other end of described electric capacity C2 is all connected with one end of ultrasonic atomization sheet with one end of electric capacity C3, the other end of described electric capacity C3, the other end of resistance R2, one end of resistance R3, the drain electrode of metal-oxide-semiconductor Q3, the emitter stage of triode Q1 and the emitter stage of triode Q2 are all connected with the other end of ultrasonic atomization sheet, the other end ground connection of described resistance R3, the colelctor electrode of described triode Q2, one end of electric capacity C4, one end of resistance R4 is all connected with one end of resistance R5, the other end of described electric capacity C4, one end of resistance R6, the positive pole of triode D2 is all connected with the base stage of triode Q2, one end of the negative pole contact resistance R7 of described triode D2, the other end of described resistance R4 is all connected with power module with the other end of resistance R6, the other end ground connection of described resistance R7, the other end of described resistance R5, one end of resistance R8 is all connected with the feedback end of main control chip with one end of electric capacity C5, one end of the other end contact resistance R9 of described resistance R8, and the other end of described resistance R9 connects power module, the other end ground connection of described electric capacity C5.
2. supersonic atomizer as claimed in claim 1, it is characterized in that, described key-press module comprises resistance R10, resistance R11 and button k1, one end of described button k1 connects power module, one end of the other end contact resistance R10 of button k1, the other end of described resistance R10 is all connected with the feeder ear of main control chip with one end of resistance R11, the other end ground connection of described resistance R11.
3. supersonic atomizer as claimed in claim 1, it is characterized in that, described supersonic atomizer also comprises display module, and described main control chip is all connected with display module with power module.
4. supersonic atomizer as claimed in claim 1, it is characterized in that, described supersonic atomizer also comprises blower module, and described main control chip is all connected with blower module with power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433559.3U CN204746717U (en) | 2015-06-19 | 2015-06-19 | Ultrasonic atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433559.3U CN204746717U (en) | 2015-06-19 | 2015-06-19 | Ultrasonic atomization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204746717U true CN204746717U (en) | 2015-11-11 |
Family
ID=54461473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433559.3U Expired - Fee Related CN204746717U (en) | 2015-06-19 | 2015-06-19 | Ultrasonic atomization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204746717U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176617A1 (en) * | 2017-03-28 | 2018-10-04 | 邹剑寒 | Atomizing device |
| CN109127257A (en) * | 2018-10-29 | 2019-01-04 | 无锡中微爱芯电子有限公司 | A kind of atomizer dedicated control circuit |
| CN109498923A (en) * | 2018-12-19 | 2019-03-22 | 华健 | A kind of atomising device of Dual module |
| CN109620990A (en) * | 2018-12-26 | 2019-04-16 | 深圳飞安瑞科技股份有限公司 | A kind of ultrasonic wave fumigation device of constant spray amount |
| CN112968699A (en) * | 2021-02-04 | 2021-06-15 | 厦门骏微电子科技有限公司 | Self-adaptive frequency tracking method for oscillation frequency and ultrasonic atomizer |
| WO2022120562A1 (en) * | 2020-12-08 | 2022-06-16 | 唐锋机电科技（深圳）有限公司 | Anti-oxidation control circuit and method for atomization sheet |
-
2015
- 2015-06-19 CN CN201520433559.3U patent/CN204746717U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176617A1 (en) * | 2017-03-28 | 2018-10-04 | 邹剑寒 | Atomizing device |
| CN109127257A (en) * | 2018-10-29 | 2019-01-04 | 无锡中微爱芯电子有限公司 | A kind of atomizer dedicated control circuit |
| CN109498923A (en) * | 2018-12-19 | 2019-03-22 | 华健 | A kind of atomising device of Dual module |
| CN109498923B (en) * | 2018-12-19 | 2024-02-13 | 深圳来福士雾化医学有限公司 | Atomizing device of two modules |
| CN109620990A (en) * | 2018-12-26 | 2019-04-16 | 深圳飞安瑞科技股份有限公司 | A kind of ultrasonic wave fumigation device of constant spray amount |
| CN109620990B (en) * | 2018-12-26 | 2024-05-17 | 深圳飞安瑞科技股份有限公司 | Ultrasonic aromatherapy device with constant spraying quantity |
| WO2022120562A1 (en) * | 2020-12-08 | 2022-06-16 | 唐锋机电科技（深圳）有限公司 | Anti-oxidation control circuit and method for atomization sheet |
| CN112968699A (en) * | 2021-02-04 | 2021-06-15 | 厦门骏微电子科技有限公司 | Self-adaptive frequency tracking method for oscillation frequency and ultrasonic atomizer |
| CN112968699B (en) * | 2021-02-04 | 2023-10-17 | 厦门骏微电子科技有限公司 | Self-adaptive frequency tracking method of oscillation frequency and ultrasonic atomizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204746717U (en) | Ultrasonic atomization device | |
| CN202539014U (en) | Ultrasonic nebulizer | |
| CN101642741A (en) | Ultrasonic wave atomization circuit and device | |
| CN103604189A (en) | Separately excited ultrasonic atomization control circuit | |
| CN206482029U (en) | A kind of ultrasonic atomizatio piece oscillation control circuit and ultrasonic electronic cigarette | |
| CN103084295A (en) | Driving method and driving circuit of ultrasonic atomizer transduction piece | |
| CN205084962U (en) | Spray valve control system based on piezoceramics drive | |
| CN206472855U (en) | A kind of ultrasonic atomizatio piece oscillation control circuit and ultrasonic electronic cigarette | |
| CN204858268U (en) | Laser -driven ware | |
| CN210159866U (en) | Separately excited atomizer oscillation circuit | |
| CN203366726U (en) | Buzzer with power of five watt | |
| CN211861807U (en) | Ultrasonic atomization piece oscillation control circuit, ultrasonic atomizer and electron cigarette | |
| CN203180886U (en) | Constant power ultrasonic oscillator with water shortage protection function | |
| CN205126793U (en) | Department of traditional chinese medicine electron acupuncture physiotherapy equipment circuit | |
| CN205139599U (en) | Microwave control circuit | |
| CN102427334B (en) | The preamplifier chip of energy substituting for electret voltage can be produced | |
| CN205945550U (en) | Pulse supply circuit suitable for multiple modulation mode | |
| CN204206185U (en) | Be applicable to the laser transmission radiating circuit of short distance information transmission | |
| CN204681333U (en) | One raps formula low power dissipation electron switch | |
| CN205142003U (en) | DC -DC converter | |
| CN204810245U (en) | Low -frequency oscillation signal generator circuit | |
| CN218631371U (en) | Control circuit of buzzer | |
| CN204667560U (en) | A kind of music door-bell with massage functions | |
| CN218389548U (en) | Outdoor ultrasonic device for protecting cable communication line | |
| CN205548425U (en) | Positive and negative ions produces circuit and because its face -washing brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160619 |