CN207214326U - A kind of ultrasonic humidifier circuit - Google Patents
A kind of ultrasonic humidifier circuit Download PDFInfo
- Publication number
- CN207214326U CN207214326U CN201720934325.6U CN201720934325U CN207214326U CN 207214326 U CN207214326 U CN 207214326U CN 201720934325 U CN201720934325 U CN 201720934325U CN 207214326 U CN207214326 U CN 207214326U
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- CN
- China
- Prior art keywords
- transistor
- circuit
- resistance
- rectifier circuit
- ultrasonic humidifier
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Special Spraying Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a kind of ultrasonic humidifier circuit, a certain amount of water is put into humidifier water receiver, water level switch K2 is closed automatically, after switching on power, pass through transformation, rectification, after filtering, after transistor T1 amplifications, it is output to transistor T2, and with inductance L1, L2 forms oscillating circuit, and frequency of oscillation is in supersonic range, oscillating voltage is added on transducer HD, transducer HD is set to send ultrasonic wave, and form resonance in the injection spray pipe intracavitary of humidifier, cavitation is produced to water, produce atomizing effect, energy-conserving and environment-protective, circuit is simple, cost is cheap, have a good application prospect.
Description
Technical field
It the utility model is related to electronic circuit technology field, and in particular to a kind of ultrasonic humidifier circuit.
Background technology
Humidifier, by increasing capacitance it is possible to increase the moisture in environment, the level of comfort of people is improved, especially in winter, room
In open air-conditioning when.At present, humidifier on the market, circuit is complicated, and cost of manufacture is high, moreover, traditional electroheating type adds
Wet device produces the mode of fog, and power consumption is larger, inadequate energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to overcome humidifier on the market, and circuit is complicated, and cost of manufacture is high, and power consumption is larger, no
The problem of enough energy-conserving and environment-protective.Ultrasonic humidifier circuit of the present utility model, a certain amount of water, water are put into humidifier water receiver
Bit switch K2 is closed automatically, after switching on power, by transformation, rectification, after filtering, after transistor T1 amplifications, is output to crystalline substance
Body pipe T2, and oscillating circuit is formed with inductance L1, L2, and oscillating voltage is added to transducer HD in supersonic range by frequency of oscillation
On, transducer HD is sent ultrasonic wave, and resonance is formed in the injection spray pipe intracavitary of humidifier, cavitation is produced to water, produced
Atomizing effect, energy-conserving and environment-protective, circuit is simple, and cost is cheap, has a good application prospect.
In order to achieve the above object, technical scheme is used by the utility model：
A kind of ultrasonic humidifier circuit, it is characterised in that：Including transformer TS1, rectifier circuit D1, transistor T1,
Transistor T2, circuit L1, inductance L2 and transducer HD1, the both ends of the transformer TS1 primary sides respectively the zero line with civil power,
Live wire is connected, and the both ends of the transformer TS1 primary sides are connected with rectifier circuit D1 positive and negative input respectively,
The positive output end of the rectifier circuit D1 respectively one end with resistance R1, slide rheostat RP1, diode D2 negative pole, change
Energy device HD1 one end, transistor T1 colelctor electrode are connected, the other end of the resistance R1 and light emitting diode D3 positive pole phase
Connection, the negative pole of the light emitting diode D3 are connected with rectifier circuit D1 negative output terminal, the rectifier circuit D1's
Negative output terminal is connected to the ground, and the positive output end of the rectifier circuit D1 also passes through water level switch S1 and resistance R2 one end phase
Connection, the other end of the resistance R2 are connected with transistor T1 base stage, and the colelctor electrode of the transistor T1 passes through resistance R3
It is connected with slide rheostat RP1, the emitter stage of the transistor T1 is connected by slide rheostat RP2 with inductance L1 one end
Connect, the slide rheostat RP2 is also connected to the ground by electric capacity C1, and the other end of the inductance L1 is electric respectively by resistance R4
Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end are connected, the other end of the resistance R5 and transistor T2 base stage
It is connected, the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end and transistor of the electric capacity C2
T2 emitter stage is connected, and the emitter stage of the transistor T2 is also connected to the ground by inductance L2, and the diode D2 is just
Pole is connected with resistance R4, and the base stage of the transistor T2 is connected by electric capacity C4 with rectifier circuit D1 positive output end,
The emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：One end of the transformer TS1 primary sides is in series with
Fuse F1, switch S2.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：Between the positive and negative output end of the rectifier circuit
Voltage be 36V.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：Between the positive and negative output end of the rectifier circuit
It is parallel with filter capacitor C6.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The both ends of the transformer TS1 primary sides are also in parallel
There is fan M1.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The transistor T1, transistor T2 are NPN type
Transistor.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The transducer HD1 is arranged on the spraying of humidifier
In tube chamber.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The light emitting diode D3 is the pole of green emitting two
Pipe.
The beneficial effects of the utility model are：Ultrasonic humidifier circuit of the present utility model, put in humidifier water receiver
Enter a certain amount of water, water level switch K2 is closed automatically, after switching on power, passes through transformation, rectification, after filtering, by transistor T1
After amplification, transistor T2 is output to, and form oscillating circuit with inductance L1, L2, and frequency of oscillation is in supersonic range, will vibration electricity
Pressure is added on transducer HD, transducer HD is sent ultrasonic wave, and forms resonance in the injection spray pipe intracavitary of humidifier, and water is produced
Cavitation, atomizing effect is produced, energy-conserving and environment-protective, circuit is simple, and cost is cheap, has a good application prospect.
Brief description of the drawings
Fig. 1 is the circuit diagram of ultrasonic humidifier circuit of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in figure 1, ultrasonic humidifier circuit of the present utility model, including transformer TS1, rectifier circuit D1, crystalline substance
Body pipe T1, transistor T2, circuit L1, inductance L2 and transducer HD1, the both ends of the transformer TS1 primary sides respectively with civil power
Zero line, live wire be connected, the both ends of the transformer TS1 primary sides positive and negative input with rectifier circuit D1 respectively
It is connected, the positive output end of the rectifier circuit D1 one end with resistance R1, slide rheostat RP1, diode D2 respectively
Negative pole, transducer HD1 one end, transistor T1 colelctor electrode are connected, the other end and the light emitting diode D3 of the resistance R1
Positive pole be connected, the negative pole of the light emitting diode D3 is connected with rectifier circuit D1 negative output terminal, the rectifier bridge
Circuit D1 negative output terminal is connected to the ground, and the positive output end of the rectifier circuit D1 also passes through water level switch S1 and resistance R2
One end be connected, the other end of the resistance R2 is connected with transistor T1 base stage, and the colelctor electrode of the transistor T1 leads to
Cross resistance R3 with slide rheostat RP1 to be connected, the emitter stage of the transistor T1 passes through slide rheostat RP2's and inductance L1
One end is connected, and the slide rheostat RP2 is also connected to the ground by electric capacity C1, and the other end of the inductance L1 passes through resistance
Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end are connected R4 respectively, the other end and transistor of the resistance R5
T2 base stage is connected, and the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end of the electric capacity C2
It is connected with transistor T2 emitter stage, the emitter stage of the transistor T2 is also connected to the ground by inductance L2, two pole
Pipe D2 positive pole is connected with resistance R4, and the base stage of the transistor T2 passes through electric capacity C4 and rectifier circuit D1 positive output end
It is connected, the emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
Preferably, one end of the transformer TS1 primary sides is in series with fuse F1, switch S2, when current is excessive, than
Short circuit such as occurs, fuse F1 blows automatically, protects the component in whole circuit, switchs S2 break-makes, realizes the normal of power supply
Supply.
Preferably, it is 36V to state the voltage between the positive and negative output end of rectifier circuit, can be sent ultrasonic signal,
Enough voltage is provided.
Preferably, filter capacitor C6 is parallel between the positive and negative output end of the rectifier circuit, ensures voltage supply
Stability.
Preferably, the both ends of the transformer TS1 primary sides are also parallel with fan M1, can be changed oscillating voltage is added to
On energy device HD, transducer HD is sent ultrasonic wave, and resonance is formed in the injection spray pipe intracavitary of humidifier, producing cavitation to water makees
With generation is atomized, and fog is dispelled and come, and transducer HD1 can be radiated.
Preferably, the transistor T1, transistor T2 are NPN transistor.
Preferably, the transducer HD1 is arranged on the injection spray pipe intracavitary of humidifier.
Preferably, the light emitting diode D3 is green LED, and customer power supply can be reminded normal.
Ultrasonic humidifier circuit of the present utility model, operation principle are as follows：It is put into humidifier water receiver a certain amount of
Water, water level switch K2 is closed automatically, after switching on power, by transformation, rectification, after filtering, after transistor T1 amplifications, is exported
Oscillating circuit is formed to transistor T2, and with inductance L1, L2, and frequency of oscillation is changed in supersonic range, logical be added to oscillating voltage
On energy device HD, transducer HD is sent ultrasonic wave, and resonance is formed in the injection spray pipe intracavitary of humidifier, producing cavitation to water makees
With producing atomizing effect, overregulate slide rheostat RP1, RP2, the amplitude of vibration can be changed, so as to adjustable spraying amount.
In summary, ultrasonic humidifier circuit of the present utility model, a certain amount of water, water are put into humidifier water receiver
Bit switch K2 is closed automatically, after switching on power, by transformation, rectification, after filtering, after transistor T1 amplifications, is output to crystalline substance
Body pipe T2, and oscillating circuit is formed with inductance L1, L2, and oscillating voltage is added to transducer HD in supersonic range by frequency of oscillation
On, transducer HD is sent ultrasonic wave, and resonance is formed in the injection spray pipe intracavitary of humidifier, cavitation is produced to water, produced
Atomizing effect, energy-conserving and environment-protective, circuit is simple, and cost is cheap, has a good application prospect.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (8)
- A kind of 1. ultrasonic humidifier circuit, it is characterised in that：Including transformer TS1, rectifier circuit D1, transistor T1, crystalline substance Body pipe T2, circuit L1, inductance L2 and transducer HD1, the both ends of the transformer TS1 primary sides zero line with civil power, fire respectively Line is connected, and the both ends of the transformer TS1 primary sides are connected with rectifier circuit D1 positive and negative input respectively, institute State rectifier circuit D1 positive output end one end with resistance R1, slide rheostat RP1, diode D2 negative pole, transducing respectively Device HD1 one end, transistor T1 colelctor electrode are connected, and the other end of the resistance R1 is connected with light emitting diode D3 positive pole Connect, the negative pole of the light emitting diode D3 is connected with rectifier circuit D1 negative output terminal, and the rectifier circuit D1's is negative Output end is connected to the ground, and the positive output end of the rectifier circuit D1 is also connected by water level switch S1 with resistance R2 one end Connect, the other end of the resistance R2 is connected with transistor T1 base stage, the colelctor electrode of the transistor T1 by resistance R3 with Slide rheostat RP1 is connected, and the emitter stage of the transistor T1 is connected by slide rheostat RP2 with inductance L1 one end Connect, the slide rheostat RP2 is also connected to the ground by electric capacity C1, and the other end of the inductance L1 is electric respectively by resistance R4 Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end are connected, the other end of the resistance R5 and transistor T2 base stage It is connected, the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end and transistor of the electric capacity C2 T2 emitter stage is connected, and the emitter stage of the transistor T2 is also connected to the ground by inductance L2, and the diode D2 is just Pole is connected with resistance R4, and the base stage of the transistor T2 is connected by electric capacity C4 with rectifier circuit D1 positive output end, The emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
- A kind of 2. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transformer TS1 primary sides One end be in series with fuse F1, switch S2.
- A kind of 3. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The rectifier circuit just, Voltage between negative output terminal is 36V.
- A kind of 4. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The rectifier circuit just, Filter capacitor C6 is parallel between negative output terminal.
- A kind of 5. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transformer TS1 primary sides Both ends be also parallel with fan M1.
- A kind of 6. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transistor T1, transistor T2 is NPN transistor.
- A kind of 7. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transducer HD1 is arranged on The injection spray pipe intracavitary of humidifier.
- A kind of 8. ultrasonic humidifier circuit according to claim 1, it is characterised in that：The light emitting diode D3 is green Color light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934325.6U CN207214326U (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934325.6U CN207214326U (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214326U true CN207214326U (en) | 2018-04-10 |
Family
ID=61814467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934325.6U Expired - Fee Related CN207214326U (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214326U (en) |
-
2017
- 2017-07-30 CN CN201720934325.6U patent/CN207214326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |