CN204859609U - Energy -concerving and environment -protective public lavatory control system - Google Patents
Energy -concerving and environment -protective public lavatory control system Download PDFInfo
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- CN204859609U CN204859609U CN201520315031.6U CN201520315031U CN204859609U CN 204859609 U CN204859609 U CN 204859609U CN 201520315031 U CN201520315031 U CN 201520315031U CN 204859609 U CN204859609 U CN 204859609U
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses an energy -concerving and environment -protective public lavatory control system, including resistance R1, sensor U1, triode V1 and bidirectional thyristor Q2, sensor U1's pin 1 connect VCC, diode D2's positive pole, resistance R1, resistance R3, chip IC1's pin 4 and chip IC1's pin 8. The utility model discloses a lavatory control system simple structure altogether uses pyroelectric infrared sensor as human response original paper, triggers accurately, has realized the public lavatory air discharge fan and the intelligence of illumination lamps and lanterns and has opened, still is equipped with gas detection circuit and light -operated circuit simultaneously, and consequently the more effectual waste that reduces the electric energy has that intelligent degree is high, the accurate and energy -concerving and environment -protective advantage of control.
Description
Technical field
The utility model relates to a kind of control system, the public lavatory control system of specifically a kind of energy-conserving and environment-protective.
Background technology
Ventilating fan and illuminating lamp are indispensable electric equipments in modern toilet, ventilating fan can be good the gas exchanges carried out in toilet, pure and fresh air is brought to inside, toilet, illuminating lamp can illuminate sight line at night, but most is at present that economical ventilating fan and light fixture are switch control rule, people oneself are needed to open, use very inconvenient when night, and easily forget closedown when leaving, especially in public lavatory, flow of the people is large, thus causes the waste of electric energy, is unfavorable for energy-conserving and environment-protective.
Summary of the invention
The purpose of this utility model is the public lavatory control system providing a kind of energy-conserving and environment-protective, 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 public lavatory control system of energy-conserving and environment-protective, comprise resistance R1, transducer U1, triode V1 and bidirectional thyristor Q2, the pin 1 of described transducer U1 connects power supply VCC, the anode of diode D2, resistance R1, resistance R3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the base stage of the pin 2 connecting triode V1 of transducer U1, the pin 3 of transducer U1 connects electric capacity C1, electric capacity C2, electric capacity C3, the anode of diode D1, relay J, the emitter of triode V1 and the pin 1 of chip IC 1 also ground connection, the collector electrode of triode V1 connects the other end of electric capacity C1, the other end of resistance R1 and the pin 2 of chip IC 1, the negative electrode of diode D2 connects the other end of electric capacity C2, the pin 6 of chip IC 1 and the pin 7 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the pin 3 of chip IC 1 connects the negative electrode of diode D1 and the other end of relay J, the other end of resistance R3 connects the pin 1 of electric capacity C4 and transducer U2, the pin 2 contact resistance R6 of transducer U2 and electric capacity C5, the other end of resistance R6 connects 220V alternating current, the other end of electric capacity C5, the contact J-1 of relay J and the contact J-2 of relay J, the other end of the contact J-1 of relay J connects ventilating fan M, the other end of ventilating fan M connects the other end of 220V alternating current, the pin 4 of transducer U2, resistance R5, a main electrode of electric capacity C6 and bidirectional thyristor Q2, the other end of the contact J-2 of relay J connects illuminating lamp H, the other end contact resistance R4 of illuminating lamp H and another main electrode of bidirectional thyristor Q2, the other end of resistance R4 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the other end of electric capacity C6, the control pole of bidirectional thyristor Q2 connects two diac Q1, the other end of the other end contact resistance R5 of two diac Q1, pin 3 ground connection of transducer U2, transducer U1 is D203S type pyroelectric infrared sensor, and transducer U2 is AF30L type gas sensor, and described chip IC 1 is 555 time-base circuits.
As preferred version of the present utility model: described relay J is normally opened contact relay.
As preferred version of the present utility model: described resistance R5 is photo resistance.
As preferred version of the present utility model: described power supply VCC is 5V direct current.
Compared with prior art, the beneficial effects of the utility model are: the utility model public lavatory Control system architecture is simple, use pyroelectric infrared sensor as human body sensing original paper, trigger precisely, achieve the intelligent opening of public lavatory ventilating fan and lighting, also be provided with Detection Circuit and light-operated circuit simultaneously, more effectively decrease the waste of electric energy, therefore have degree of intelligence high, control precisely and the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the public lavatory control system of energy-conserving and environment-protective.
Embodiment
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 public lavatory control system of energy-conserving and environment-protective, comprise resistance R1, transducer U1, triode V1 and bidirectional thyristor Q2, the pin 1 of described transducer U1 connects power supply VCC, the anode of diode D2, resistance R1, resistance R3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the base stage of the pin 2 connecting triode V1 of transducer U1, the pin 3 of transducer U1 connects electric capacity C1, electric capacity C2, electric capacity C3, the anode of diode D1, relay J, the emitter of triode V1 and the pin 1 of chip IC 1 also ground connection, the collector electrode of triode V1 connects the other end of electric capacity C1, the other end of resistance R1 and the pin 2 of chip IC 1, the negative electrode of diode D2 connects the other end of electric capacity C2, the pin 6 of chip IC 1 and the pin 7 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the pin 3 of chip IC 1 connects the negative electrode of diode D1 and the other end of relay J, the other end of resistance R3 connects the pin 1 of electric capacity C4 and transducer U2, the pin 2 contact resistance R6 of transducer U2 and electric capacity C5, the other end of resistance R6 connects 220V alternating current, the other end of electric capacity C5, the contact J-1 of relay J and the contact J-2 of relay J, the other end of the contact J-1 of relay J connects ventilating fan M, the other end of ventilating fan M connects the other end of 220V alternating current, the pin 4 of transducer U2, resistance R5, a main electrode of electric capacity C6 and bidirectional thyristor Q2, the other end of the contact J-2 of relay J connects illuminating lamp H, the other end contact resistance R4 of illuminating lamp H and another main electrode of bidirectional thyristor Q2, the other end of resistance R4 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the other end of electric capacity C6, the control pole of bidirectional thyristor Q2 connects two diac Q1, the other end of the other end contact resistance R5 of two diac Q1, pin 3 ground connection of transducer U2, transducer U1 is D203S type pyroelectric infrared sensor.
Transducer U2 is AF30L type gas sensor.Relay J is normally opened contact relay.Resistance R5 is photo resistance.Power supply VCC is 5V direct current.
Operation principle of the present utility model is: the pyroelectric infrared sensor U1 in circuit is arranged in inside, toilet, when there being people to enter within the scope of the infrared induction of transducer U1, when pyroelectric infrared sensor U1 measured people in monitoring range time, triggering signal is exported to triode V1 by its 2 pin, make triode V1 conducting, thus trigger the monostable time delay circuit be made up of chip IC 1 and peripheral cell thereof, 3 pin of chip IC 1 export high level, make relay J conducting, its contact J-1 and J-2 adhesive, now if daytime, photo resistance R5 resistance is very large, make the not conducting of bidirectional thyristor circuit, lighting H does not work, if when gas sensor IC3 can't detect penetrating odor, its inner resistance is very large, make the circuit of ventilating fan M obstructed, when it detects penetrating odor, transducer U2 conducting, ventilating fan is started working.System configuration is simple, use pyroelectric infrared sensor as human body sensing original paper, trigger precisely, achieve the intelligent opening of public lavatory ventilating fan and lighting, also be provided with Detection Circuit and light-operated circuit simultaneously, more effectively decrease the waste of electric energy, therefore have degree of intelligence high, control precisely and the advantage of energy-conserving and environment-protective.
Claims (4)
1. a public lavatory control system for energy-conserving and environment-protective, comprises resistance R1, transducer U1, triode V1 and bidirectional thyristor Q2, it is characterized in that, the pin 1 of described transducer U1 connects power supply VCC, the anode of diode D2, resistance R1, resistance R3, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the base stage of the pin 2 connecting triode V1 of transducer U1, the pin 3 of transducer U1 connects electric capacity C1, electric capacity C2, electric capacity C3, the anode of diode D1, relay J, the emitter of triode V1 and the pin 1 of chip IC 1 also ground connection, the collector electrode of triode V1 connects the other end of electric capacity C1, the other end of resistance R1 and the pin 2 of chip IC 1, the negative electrode of diode D2 connects the other end of electric capacity C2, the pin 6 of chip IC 1 and the pin 7 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C3, the pin 3 of chip IC 1 connects the negative electrode of diode D1 and the other end of relay J, the other end of resistance R3 connects the pin 1 of electric capacity C4 and transducer U2, the pin 2 contact resistance R6 of transducer U2 and electric capacity C5, the other end of resistance R6 connects 220V alternating current, the other end of electric capacity C5, the contact J-1 of relay J and the contact J-2 of relay J, the other end of the contact J-1 of relay J connects ventilating fan M, the other end of ventilating fan M connects the other end of 220V alternating current, the pin 4 of transducer U2, resistance R5, a main electrode of electric capacity C6 and bidirectional thyristor Q2, the other end of the contact J-2 of relay J connects illuminating lamp H, the other end contact resistance R4 of illuminating lamp H and another main electrode of bidirectional thyristor Q2, the other end of resistance R4 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the other end of electric capacity C6, the control pole of bidirectional thyristor Q2 connects two diac Q1, the other end of the other end contact resistance R5 of two diac Q1, pin 3 ground connection of transducer U2, described transducer U1 is D203S type pyroelectric infrared sensor, transducer U2 is AF30L type gas sensor, described chip IC 1 is 555 time-base circuits.
2. the public lavatory control system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described relay J is normally opened contact relay.
3. the public lavatory control system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described resistance R5 is photo resistance.
4. the public lavatory control system of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described power supply VCC is 5V direct current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315031.6U CN204859609U (en) | 2015-05-17 | 2015-05-17 | Energy -concerving and environment -protective public lavatory control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315031.6U CN204859609U (en) | 2015-05-17 | 2015-05-17 | Energy -concerving and environment -protective public lavatory control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859609U true CN204859609U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315031.6U Expired - Fee Related CN204859609U (en) | 2015-05-17 | 2015-05-17 | Energy -concerving and environment -protective public lavatory control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204859609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499649A (en) * | 2016-11-18 | 2017-03-15 | 广西大学 | A kind of energy-efficient ventilation fan |
-
2015
- 2015-05-17 CN CN201520315031.6U patent/CN204859609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499649A (en) * | 2016-11-18 | 2017-03-15 | 广西大学 | A kind of energy-efficient ventilation fan |
| CN106499649B (en) * | 2016-11-18 | 2019-05-28 | 广西大学 | A kind of energy-efficient ventilation fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160517 |