CN204629923U - A kind of simple and practical air humidifier start-up circuit - Google Patents
A kind of simple and practical air humidifier start-up circuit Download PDFInfo
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- CN204629923U CN204629923U CN201520301648.2U CN201520301648U CN204629923U CN 204629923 U CN204629923 U CN 204629923U CN 201520301648 U CN201520301648 U CN 201520301648U CN 204629923 U CN204629923 U CN 204629923U
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Abstract
The utility model discloses a kind of simple and practical air humidifier start-up circuit, comprise switch S 1, rectifier bridge T, sensor P and triode VT1, one end of described switch S 1 connects 220V line voltage, the other end of switch S 1 connects the winding N1 of starter of air conditioner A and transformer W, the other end of the winding N1 of transformer W connects the other end of starter of air conditioner A and the other end of 220V line voltage, and one end of the winding N2 of transformer W connects the port one of rectifier bridge T.The utility model circuit structure is simple, components and parts are few, while unlatching air-conditioning, the humidity of room air is detected, if the air humidity in room is lower, then open humidifier, after closing air-conditioning, a period of time closes humidifier automatically, therefore has advantage that is simple and practical, that control precisely and save electric energy.
Description
Technical field
The utility model relates to a kind of humidifier circuit, specifically a kind of simple and practical air humidifier start-up circuit.
Background technology
Along with the fast development of economy, the living standard quality of people also improves, air-conditioning enters huge numbers of families, people are made all to feel more comfortable in severe winter or heat, as everyone knows, air-conditioning unlatching for a long time can cause indoor air humidity degradation, there is the symptoms such as the dry oxygen of throat, skin aging acceleration in long-time democratic meeting in this environment, therefore air humidifier is the essential product of using air-condition, current major part can only be simple dependence manually opened and close, forget opening and closing during through being everlasting and opening air-conditioning, both wasted electric energy, and be unfavorable for health again.
Utility model content
The purpose of this utility model is to provide a kind of simple and practical air humidifier start-up circuit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of simple and practical air humidifier start-up circuit, comprise switch S 1, rectifier bridge T, sensor P and triode VT1, one end of described switch S 1 connects 220V line voltage, the other end of switch S 1 connects the winding N1 of starter of air conditioner A and transformer W, the other end of the winding N1 of transformer W connects the other end of starter of air conditioner A and the other end of 220V line voltage, one end of the winding N2 of transformer W connects the port one of rectifier bridge T, the other end of the winding N2 of transformer W connects the port 3 of rectifier bridge T, the port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1, the pin 2 of chip IC 1 connects the other end of electric capacity C1, the emitter stage of triode VT1, switch S 2, sensor P, the port 4 of rectifier bridge T and the pin 8 of chip IC 2, the pin 3 contact resistance R1 of chip IC 1, resistance R2, the pin 16 of humidifier H and chip IC 2, the other end of resistance R1 connects a stiff end of potentiometer RP1 and the pin 12 of chip IC 2, another stiff end end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of sensor P, the pin 9 of chip IC 2 connects electric capacity C2, the other end contact resistance R3 of electric capacity C2 and the pin 11 of chip IC 2, the other end of resistance R3 connects the pin 10 of chip IC 2, the pin 3 of chip IC 2 connects the negative electrode of diode D1, the other end of the anode contact resistance R2 of diode D1, the anode of diode D2 and the base stage of triode VT1, the pin 5 of chip IC 2 connects the negative electrode of diode D2, the other end of colelctor electrode connecting valve S2 of triode VT1 and the other end of humidifier H.
As preferred version of the present utility model: the model of described chip IC 1 is LM7805, the model of chip IC 2 is CD4060.
As preferred version of the present utility model: described sensor P is lithium chloride humidity sensor.
Compared with prior art, the beneficial effects of the utility model are: the utility model circuit structure is simple, components and parts are few, while unlatching air-conditioning, the humidity of room air is detected, if the air humidity in room is lower, then open humidifier, after closing air-conditioning, a period of time closes humidifier automatically, therefore has advantage that is simple and practical, that control precisely and save electric energy.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of simple and practical air humidifier start-up circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of simple and practical air humidifier start-up circuit, comprise switch S 1, rectifier bridge T, sensor P and triode VT1, one end of described switch S 1 connects 220V line voltage, the other end of switch S 1 connects the winding N1 of starter of air conditioner A and transformer W, the other end of the winding N1 of transformer W connects the other end of starter of air conditioner A and the other end of 220V line voltage, one end of the winding N2 of transformer W connects the port one of rectifier bridge T, the other end of the winding N2 of transformer W connects the port 3 of rectifier bridge T, the port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1, the pin 2 of chip IC 1 connects the other end of electric capacity C1, the emitter stage of triode VT1, switch S 2, sensor P, the port 4 of rectifier bridge T and the pin 8 of chip IC 2, the pin 3 contact resistance R1 of chip IC 1, resistance R2, the pin 16 of humidifier H and chip IC 2, the other end of resistance R1 connects a stiff end of potentiometer RP1 and the pin 12 of chip IC 2, another stiff end end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of sensor P, the pin 9 of chip IC 2 connects electric capacity C2, the other end contact resistance R3 of electric capacity C2 and the pin 11 of chip IC 2, the other end of resistance R3 connects the pin 10 of chip IC 2, the pin 3 of chip IC 2 connects the negative electrode of diode D1, the other end of the anode contact resistance R2 of diode D1, the anode of diode D2 and the base stage of triode VT1, the pin 5 of chip IC 2 connects the negative electrode of diode D2, the other end of colelctor electrode connecting valve S2 of triode VT1 and the other end of humidifier H.
The model of chip IC 1 is LM7805, and the model of chip IC 2 is CD4060.Sensor P is lithium chloride humidity sensor.
Operation principle of the present utility model is: the S1 in circuit is air-conditioning switch, during using air-condition, close switch S1, air-conditioning is started working, 220V line voltage is after transformer W, rectifier bridge T rectification, electric capacity C1 filtering and 7805 three terminal regulator voltage stabilizings simultaneously, power to air humidity testing circuit, the oscillating circuit in air humidity testing circuit is made up of chip 4060 and a small amount of discrete component.4060 is one piece of 14 grades of oscillator, frequency divider/counter chip.Its frequency of oscillation is changed by the value changing resistance R3 and electric capacity C2.Sensor P installs correct position in a room, if room air humidity is lower, sensor P internal resistance reduce, IC2 12 pin become electronegative potential, IC2 be activated produce vibration.Humidifier H just starts working, start to carry out wet operations to room air, if user wants humidifier one direct-open, can close switch S2, humidifier directly will access power supply, remain duty, circuit structure is simple, components and parts are few, while unlatching air-conditioning, the humidity of room air is detected, if the air humidity in room is lower, then open humidifier, after closing air-conditioning, a period of time closes humidifier automatically, therefore has advantage that is simple and practical, that control precisely and save electric energy.
Claims (3)
1. a simple and practical air humidifier start-up circuit, comprises switch S 1, rectifier bridge T, sensor P and triode VT1, it is characterized in that, one end of described switch S 1 connects 220V line voltage, the other end of switch S 1 connects the winding N1 of starter of air conditioner A and transformer W, the other end of the winding N1 of transformer W connects the other end of starter of air conditioner A and the other end of 220V line voltage, one end of the winding N2 of transformer W connects the port one of rectifier bridge T, the other end of the winding N2 of transformer W connects the port 3 of rectifier bridge T, the port 2 of rectifier bridge T connects the pin 1 of electric capacity C1 and chip IC 1, the pin 2 of chip IC 1 connects the other end of electric capacity C1, the emitter stage of triode VT1, switch S 2, sensor P, the port 4 of rectifier bridge T and the pin 8 of chip IC 2, the pin 3 contact resistance R1 of chip IC 1, resistance R2, the pin 16 of humidifier H and chip IC 2, the other end of resistance R1 connects a stiff end of potentiometer RP1 and the pin 12 of chip IC 2, another stiff end end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of sensor P, the pin 9 of chip IC 2 connects electric capacity C2, the other end contact resistance R3 of electric capacity C2 and the pin 11 of chip IC 2, the other end of resistance R3 connects the pin 10 of chip IC 2, the pin 3 of chip IC 2 connects the negative electrode of diode D1, the other end of the anode contact resistance R2 of diode D1, the anode of diode D2 and the base stage of triode VT1, the pin 5 of chip IC 2 connects the negative electrode of diode D2, the other end of colelctor electrode connecting valve S2 of triode VT1 and the other end of humidifier H.
2. a kind of simple and practical air humidifier start-up circuit according to claim 1, is characterized in that, the model of described chip IC 1 is LM7805, and the model of chip IC 2 is CD4060.
3., according to a kind of simple and practical air humidifier start-up circuit according to claim 1, it is characterized in that, described sensor P is lithium chloride humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301648.2U CN204629923U (en) | 2015-05-11 | 2015-05-11 | A kind of simple and practical air humidifier start-up circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301648.2U CN204629923U (en) | 2015-05-11 | 2015-05-11 | A kind of simple and practical air humidifier start-up circuit |
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| CN204629923U true CN204629923U (en) | 2015-09-09 |
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| CN201520301648.2U Active CN204629923U (en) | 2015-05-11 | 2015-05-11 | A kind of simple and practical air humidifier start-up circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500273A (en) * | 2016-11-20 | 2017-03-15 | 广西大学 | A kind of intelligentized air conditioner system energy saving controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500273A (en) * | 2016-11-20 | 2017-03-15 | 广西大学 | A kind of intelligentized air conditioner system energy saving controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ming Inventor before: Zhang Lingling |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160614 Address after: 528000 Guangdong Province, Foshan city Shunde District Leliu Fuan Industrial Road No. 11 Patentee after: Foshan city Shunde District Kaixiang Electrical Appliance Co. Ltd. Address before: 315700, Jiujiang Road, Xiangshan County, Ningbo City, Zhejiang Province Patentee before: Zhang Lingling |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Simple and practical's air humidifier starting circuit Effective date of registration: 20171016 Granted publication date: 20150909 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Foshan city Shunde District Kaixiang Electrical Appliance Co. Ltd. Registration number: 2017440000099 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |