CN204795696U - Electric energy -saving control circuit in bathroom - Google Patents
Electric energy -saving control circuit in bathroom Download PDFInfo
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- CN204795696U CN204795696U CN201520315030.1U CN201520315030U CN204795696U CN 204795696 U CN204795696 U CN 204795696U CN 201520315030 U CN201520315030 U CN 201520315030U CN 204795696 U CN204795696 U CN 204795696U
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an electric energy -saving control circuit in bathroom, including resistance R1, chip IC1, triode V1 and bidirectional thyristor Q2, chip IC1's pin 1 connect VCC, resistance R1, resistance R2, resistance R3, chip IC2's pin 4 and chip IC2's pin 8, chip IC1's 2 bases of connecting triode V1 of pin, electric capacity C1, electric capacity C2, electric capacity C3, diode D1's positive pole, relay J, triode V1's projecting pole and chip IC2's pin 1 and ground connection are connected to chip IC1's pin 3. The utility model discloses electric energy -saving control circuit in bathroom utilize rich vehicle actuated control technology a little the bathroom air discharge fan open with the intelligence of illumination lamps and lanterns, still be equipped with gas detection circuit and light -operated circuit simultaneously for the light does not work in the daytime, and the air discharge fan does not start when having pungent odor, has not only avoided the people to have good luck and has forgotten the electric energy waste of closing electrical equipment and bringing, open automatically moreover, and convenient to use, intelligent degree is high.
Description
Technical field
The utility model relates to a kind of control circuit, specifically a kind of toilet electric energy-saving control circuit.
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 is mostly at present switch control rule for save money ventilating fan and light fixture, needs people oneself to open, use very inconvenient when night, and easily forget closedown when leaving, thus cause the waste of electric energy, be unfavorable for energy-conserving and environment-protective.
Summary of the invention
The purpose of this utility model is to provide a kind of toilet electric energy-saving control 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 toilet electric energy-saving control circuit, comprise resistance R1, chip IC 1, triode V1 and bidirectional thyristor Q2, the pin 1 of described chip IC 1 connects power supply VCC, resistance R1, resistance R2, resistance R3, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage of the pin 2 connecting triode V1 of chip IC 1, the pin 3 of chip IC 1 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 2 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 2, the other end of resistance R2 connects the other end of electric capacity C2, the pin 6 of chip IC 2 and the pin 7 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C3, the pin 3 of chip IC 2 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 chip IC 3, the pin 2 contact resistance R6 of chip IC 3 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 chip IC 3, 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 chip IC 3, chip IC 1 is TX982 type microwave induction controller, chip IC 2 is 555 time-base circuits, chip IC 3 is AF30L type gas sensor.
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 illuminating lamp H is LED energy-saving lamp.
As preferred version of the present utility model: described resistance R5 is photo resistance.
Compared with prior art, the beneficial effects of the utility model are: the utility model toilet electric energy-saving control circuit utilizes microblogging induction control technology to achieve the intelligent opening of bathroom exhaust fan and lighting, also be provided with Detection Circuit and light-operated circuit simultaneously, when making daytime, illuminating lamp does not work, when not having a penetrating odor, ventilating fan does not start, and not only avoid the waste of energy forgotten when people walks and close electric equipment and bring, and automatically opens, easy to use, degree of intelligence is high.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of toilet electric energy-saving control circuit.
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 toilet electric energy-saving control circuit, comprise resistance R1, chip IC 1, triode V1 and bidirectional thyristor Q2, the pin 1 of described chip IC 1 connects power supply VCC, resistance R1, resistance R2, resistance R3, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage of the pin 2 connecting triode V1 of chip IC 1, the pin 3 of chip IC 1 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 2 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 2, the other end of resistance R2 connects the other end of electric capacity C2, the pin 6 of chip IC 2 and the pin 7 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C3, the pin 3 of chip IC 2 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 chip IC 3, the pin 2 contact resistance R6 of chip IC 3 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 chip IC 3, 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 chip IC 3, chip IC 1 is TX982 type microwave induction controller, chip IC 2 is 555 time-base circuits, chip IC 3 is AF30L type gas sensor.
Relay J is normally opened contact relay.Illuminating lamp H is LED energy-saving lamp.Resistance R5 is photo resistance.
Operation principle of the present utility model is: the microwave induction controller IC1 in circuit is arranged in the region needing to use, when there being people to enter in the induction range of TX982 type microwave induction controller, will reflection echo when human body enters electric field, TX982 type microwave induction controller utilizes microwave Doppler effect, the microwave signal received is processed, the output of TX982 type microwave induction controller adopts open collector to export, the inner triode ON 10 seconds when microwave circuit has detected that people is movable in monitoring range, make triode V1 conducting, thus the monostable time delay circuit of flip chip IC2 and peripheral cell composition thereof, 3 pin of chip IC 2 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, chip IC 3 conducting, ventilating fan is started working.Circuit utilizes microblogging induction control technology to achieve the intelligent opening of bathroom exhaust fan and lighting, also be provided with Detection Circuit and light-operated circuit simultaneously, when making daytime, illuminating lamp does not work, and when not having a penetrating odor, ventilating fan does not start, and not only avoid when people walks and forgets that closedown is electrically established.The standby waste of energy brought, and automatically open, easy to use, degree of intelligence is high.
Claims (4)
1. a toilet electric energy-saving control circuit, comprises resistance R1, chip IC 1, triode V1 and bidirectional thyristor Q2, it is characterized in that, the pin 1 of described chip IC 1 connects power supply VCC, resistance R1, resistance R2, resistance R3, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage of the pin 2 connecting triode V1 of chip IC 1, the pin 3 of chip IC 1 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 2 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 2, the other end of resistance R2 connects the other end of electric capacity C2, the pin 6 of chip IC 2 and the pin 7 of chip IC 2, the pin 5 of chip IC 2 connects the other end of electric capacity C3, the pin 3 of chip IC 2 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 chip IC 3, the pin 2 contact resistance R6 of chip IC 3 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 chip IC 3, 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 chip IC 3, chip IC 1 is TX982 type microwave induction controller, chip IC 2 is 555 time-base circuits, chip IC 3 is AF30L type gas sensor.
2. a kind of toilet according to claim 1 electric energy-saving control circuit, it is characterized in that, described relay J is normally opened contact relay.
3. a kind of toilet according to claim 1 electric energy-saving control circuit, it is characterized in that, described illuminating lamp H is LED energy-saving lamp.
4. a kind of toilet according to claim 1 electric energy-saving control circuit, it is characterized in that, described resistance R5 is photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315030.1U CN204795696U (en) | 2015-05-17 | 2015-05-17 | Electric energy -saving control circuit in bathroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315030.1U CN204795696U (en) | 2015-05-17 | 2015-05-17 | Electric energy -saving control circuit in bathroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795696U true CN204795696U (en) | 2015-11-18 |
Family
ID=54535654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315030.1U Expired - Fee Related CN204795696U (en) | 2015-05-17 | 2015-05-17 | Electric energy -saving control circuit in bathroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795696U (en) |
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2015
- 2015-05-17 CN CN201520315030.1U patent/CN204795696U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |