CN205263670U - Air humidity intelligence control system - Google Patents
Air humidity intelligence control system Download PDFInfo
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- CN205263670U CN205263670U CN201521106592.1U CN201521106592U CN205263670U CN 205263670 U CN205263670 U CN 205263670U CN 201521106592 U CN201521106592 U CN 201521106592U CN 205263670 U CN205263670 U CN 205263670U
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Abstract
The utility model discloses an air humidity intelligence control system, including resistance R1, triode V1, loudspeaker B, chip IC1 and transformer W, the both ends of 220V alternating current are connected respectively at transformer W's winding N1's both ends, and the port 1 that transient voltage restraines diode DW and rectifier bridge T is connected to transformer W's winding N2's one end, and 2 pins 1 of connecting electric capacity C1 and chip IC1 of port that transient voltage restraines diode DW's the other end and rectifier bridge T's port 3, rectifier bridge T are connected to transformer W's winding N2's the other end. The utility model discloses air humidity intelligence control system circuit structure is simple, components and parts are few, adopts essential electronic component to constitute 3 oscillation circuit of high frequency potsherd for atomizing operation, the circuit has the function that the lack of water was reported to the police simultaneously, consequently has with low costs, convenient to use and the manifold advantage of function.
Description
Technical field
The utility model relates to a kind of intelligence control system, specifically a kind of air humidity intelligence control system.
Background technology
Because city environmental pollution is more and more serious, a lot of urban climates are dry, and people live in dry air ambient for a long timeUnder health is had to great infringement, atomizer is a kind of portable, reliable air humidifier that volume is little, safe and reliable;Be particularly suitable for overdried environment to air wetting, in order to people's breathing; In water, add certain appropriate solvent, give quiltThe living environment sterilization of polluting, with prevent disease (as vinegar timing atomization for life, can flu-prevention); Existing atomizerMostly complex structure, volume are large, increased use cost, and existing atomizer can not be reminded user in the time that water is finishedAdd in time water, not only reduced the service life of atomizer, it is unfavorable also may to bring user healthy.
Utility model content
The purpose of this utility model is to provide a kind of air humidity intelligence control system, proposes to solve in above-mentioned background technologyProblem.
For achieving the above object, the utility model provides following technical scheme:
A kind of air humidity intelligence control system, comprises resistance R 1, triode V1, loudspeaker B, chip IC 1 and transformer W,The two ends of the winding N1 of described transformer W connect respectively the two ends of 220V alternating current, one end of the winding N2 of transformer WConnect the port one of transient voltage suppressor diode DW and rectifier bridge T, the other end of the winding N2 of transformer W connects transient stateThe other end of voltage twin zener dioder DW and the port 3 of rectifier bridge T, the port 2 of rectifier bridge T connects capacitor C 1 and chipThe pin 1 of IC1, the pin 2 of chip IC 1 connects capacitor C 1, resistance R 4, resistance R 6, the negative electrode of diode D2, electricityThe port 4 of sense L3, loudspeaker B and rectifier bridge T, the pin 3 contact resistance R1 of chip IC 1, capacitor C 2, capacitor C 4,The negative electrode of capacitor C 6, diode D1, colelctor electrode and the water level switch P of potsherd A, triode V2, another of resistance R 1The emitter stage of end connecting triode V1, the other end of the base stage contact resistance R2 of triode V1, resistance R 3, resistance R 4 andThe other end of water level switch P, the colelctor electrode of triode V1 connects the other end of loudspeaker B, and the other end of resistance R 2 connects twoThe anode of utmost point pipe D2, the other end contact resistance R5 of resistance R 3 and the other end of resistance R 6, the other end of resistance R 5 connectsConnect stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects inductanceThe other end of L1 and capacitor C 2, the other end contact resistance R7 of inductance L 1, the other end of resistance R 7 connects capacitor C 3, electricityHold C5 and resistance R 8, the other end of the other end of capacitor C 3 and potsherd A, the other end connection capacitor C 4 of resistance R 8The base stage of the other end and triode V2, the other end connection inductance L 2 of capacitor C 5, the other end of inductance L 3 and capacitor C 6The other end, the emitter stage of triode V2 connects the anode of diode D1 and the other end of inductance L 2, described chip IC 1Model is LM7812.
As preferred version of the present utility model: described diode D2 is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the utility model air humidity intelligent control system circuitSimple in structure, components and parts are few, adopt 3 oscillating circuits of basic electronic component composition high-frequency ceramic sheet, grasp for atomizationDo, simultaneously circuit has the function that lack of water is reported to the police, and therefore has advantages of low, the easy to use and diverse in function of cost.
Brief description of the drawings
Fig. 1 is the circuit diagram of air humidity intelligence control system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearlyChu, intactly description, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
Refer to Fig. 1, a kind of air humidity intelligence control system, comprises resistance R 1, triode V1, loudspeaker B, chip IC 1With transformer W, the two ends of the winding N1 of described transformer W connect respectively the two ends of 220V alternating current, transformer W aroundOne end of group N2 connects the port one of transient voltage suppressor diode DW and rectifier bridge T, another of the winding N2 of transformer WEnd connects the other end of transient voltage suppressor diode DW and the port 3 of rectifier bridge T, and the port 2 of rectifier bridge T connects electric capacityThe pin 1 of C1 and chip IC 1, the pin 2 of chip IC 1 connects capacitor C 1, resistance R 4, resistance R 6, diode D2The port 4 of negative electrode, inductance L 3, loudspeaker B and rectifier bridge T, the pin 3 contact resistance R1 of chip IC 1, capacitor C 2,The negative electrode of capacitor C 4, capacitor C 6, diode D1, colelctor electrode and the water level switch P of potsherd A, triode V2, resistanceThe emitter stage of the other end connecting triode V1 of R1, the base stage contact resistance R2 of triode V1, resistance R 3, resistance R 4The other end of the other end and water level switch P, the colelctor electrode of triode V1 connects the other end of loudspeaker B, another of resistance R 2End connects the anode of diode D2, the other end contact resistance R5 of resistance R 3 and the other end of resistance R 6, resistance R 5The other end connects stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1Connect the other end of inductance L 1 and capacitor C 2, the other end contact resistance R7 of inductance L 1, the other end of resistance R 7 connects electricityHold C3, capacitor C 5 and resistance R 8, the other end of the other end of capacitor C 3 and potsherd A, the other end of resistance R 8 connectsThe base stage of the other end of capacitor C 4 and triode V2, the other end of capacitor C 5 connect inductance L 2, inductance L 3 the other end andThe other end of capacitor C 6, the emitter stage of triode V2 connects the anode of diode D1 and the other end of inductance L 2, described coreThe model of sheet IC1 is LM7812.
Diode D2 is light emitting diode.
Operation principle of the present utility model is: circuit is accessed to 220V power supply, 220V alternating voltage by transformer W step-down,After rectifier bridge T rectification and filter capacitor C1, three terminal regulator IC1 voltage stabilizing, become galvanic current to circuit supply, power supplyThe transient voltage suppressor diode DW of side is used for eliminating civil power peak voltage, and circuit is divided into lack of water alarm module and atomizer mouldPiece, wherein lack of water alarm module is made up of triode V1, water level switch P, loudspeaker B and diode D2, atomizer moduleBe made up of inductance L 1～L3, triode V2, diode D1 and potsherd A, the voltage process that chip IC 1 is exported is by three utmost pointsThe formation three-point oscillator circuit of capacitance such as pipe V2, capacitor C 3 and capacitor C 6 urge potsherd A starting of oscillation, carry out nebulisation operation,Capacitor C 5 and inductance L 3 parallel connections, its effect is oscillation amplitude, capacitor C 5 and inductance L 2 equivalent strings that determine oscillatorThe resonant frequency of connection is higher than operating frequency, and its effect is the feedback quantity that determines oscillator, to ensure oscillator starting of oscillation and dimensionThe reliable vibration of holding circuit, water level switch P is used for monitoring the water yield, and when water level is during lower than critical value, water level switch P leads insideLogical, triode V1 base stage dead electricity, triode V1 conducting, loudspeaker B sends chimes of doom, reminds the timely supplementing water of user,Prevent that atomizer is burned.
Claims (2)
1. an air humidity intelligence control system, comprises resistance R 1, triode V1, loudspeaker B, chip IC 1 and transformerW, is characterized in that, the two ends of the winding N1 of described transformer W connect respectively the two ends of 220V alternating current, transformer WOne end of winding N2 connect the port one of transient voltage suppressor diode DW and rectifier bridge T, the winding N2's of transformer WThe other end connects the other end of transient voltage suppressor diode DW and the port 3 of rectifier bridge T, and the port 2 of rectifier bridge T connectsThe pin 1 of capacitor C 1 and chip IC 1, the pin 2 of chip IC 1 connects capacitor C 1, resistance R 4, resistance R 6, diodeThe port 4 of negative electrode, inductance L 3, loudspeaker B and the rectifier bridge T of D2, the pin 3 contact resistance R1 of chip IC 1, electric capacityThe negative electrode of C2, capacitor C 4, capacitor C 6, diode D1, colelctor electrode and the water level switch P of potsherd A, triode V2,The emitter stage of the other end connecting triode V1 of resistance R 1, the base stage contact resistance R2 of triode V1, resistance R 3, resistanceThe other end of the other end of R4 and water level switch P, the colelctor electrode of triode V1 connects the other end of loudspeaker B, resistance R 2The other end connects the anode of diode D2, the other end contact resistance R5 of resistance R 3 and the other end of resistance R 6, resistance R 5The other end connect stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another of potentiometer RP1 fixedEnd connects the other end of inductance L 1 and capacitor C 2, the other end contact resistance R7 of inductance L 1, and the other end of resistance R 7 connectsCapacitor C 3, capacitor C 5 and resistance R 8, the other end of the other end of capacitor C 3 and potsherd A, the other end of resistance R 8 connectsConnect the base stage of the other end and the triode V2 of capacitor C 4, the other end of capacitor C 5 connects the other end of inductance L 2, inductance L 3With the other end of capacitor C 6, the emitter stage of triode V2 connects the anode of diode D1 and the other end of inductance L 2, described inThe model of chip IC 1 is LM7812.
2. according to a kind of air humidity intelligence control system claimed in claim 1, it is characterized in that, described diode D2 isLight emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106592.1U CN205263670U (en) | 2015-12-28 | 2015-12-28 | Air humidity intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106592.1U CN205263670U (en) | 2015-12-28 | 2015-12-28 | Air humidity intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205263670U true CN205263670U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106592.1U Expired - Fee Related CN205263670U (en) | 2015-12-28 | 2015-12-28 | Air humidity intelligence control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205263670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200181A (en) * | 2017-05-18 | 2017-09-26 | 安徽源和堂药业股份有限公司 | A kind of prepared slices of Chinese crude drugs constant humidity storage device |
-
2015
- 2015-12-28 CN CN201521106592.1U patent/CN205263670U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200181A (en) * | 2017-05-18 | 2017-09-26 | 安徽源和堂药业股份有限公司 | A kind of prepared slices of Chinese crude drugs constant humidity storage device |
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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 |
Granted publication date: 20160525 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |