CN213783645U - Light-operated lighting system - Google Patents
Light-operated lighting system Download PDFInfo
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- CN213783645U CN213783645U CN202023264606.6U CN202023264606U CN213783645U CN 213783645 U CN213783645 U CN 213783645U CN 202023264606 U CN202023264606 U CN 202023264606U CN 213783645 U CN213783645 U CN 213783645U
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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 a light-operated lighting system, including power supply transformation circuit, rectification filter circuit, voltage stabilizing circuit, on-off control circuit, infrared sensor, photosensitive sensor, LED lighting lamp group, power supply transformation circuit passes through transformer W and reduces 220V mains voltage, and rectification filter top is used for providing smooth direct current, and voltage stabilizing circuit is used for providing steady voltage for on-off control circuit, and on-off control circuit receives the signal that infrared sensor and photosensitive sensor sent, and then controls the work of LED lighting lamp group. The utility model discloses light-operated lighting system adopts the light-operated and infrared induction control circuit that the CSI9508 integrated circuit constitutes, has the function of time delay outage, and the accurate realization people comes to shine the people and goes out after a period of time, the energy saving, and circuit safe and reliable, the consumption is little.
Description
Technical Field
The utility model relates to the field of lighting, specifically a light-operated lighting system.
Background
Along with the continuous development of electronic science and technology, lighting equipment and lighting technology also obtain very big progress, many places all need install the light, lighting equipment's intellectuality also becomes the trend of present lighting system development, nevertheless simultaneously, the consumption of the energy also increases day by day, at present, in public place, most lighting system all is manual for the owner, simple on-off control, the function singleness, long-time work leads to the waste of the energy to traditional light power consumption is more.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-operated lighting system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a light-operated lighting system comprises a power supply transformation circuit, a rectification filter circuit, a voltage stabilizing circuit, a switch control circuit, an infrared sensor, a photosensitive sensor and an LED lighting lamp set, wherein the power supply transformation circuit reduces 220V mains supply voltage through a transformer W, the rectification filter circuit is used for providing smooth direct current, the voltage stabilizing circuit is used for providing stable voltage for the switch control circuit, and the switch control circuit receives signals sent by the infrared sensor and the photosensitive sensor and further controls the LED lighting lamp set to work.
As a further technical solution of the present invention: the L end of the 220V mains voltage is connected with a primary winding of a transformer W and an 8 end of a solid-state relay U1 through a fuse FU1, the N end of the 220V mains voltage is connected with a port 3 of a rectifier T2 and the other end of the primary winding of the transformer W, a secondary winding of the transformer W is connected with an input port 1 of the rectifier T1 through a fuse FU2, the other end of the secondary winding of the transformer W is connected with a port 3 of a rectifier T1, a port 2 of a rectifier T1 is connected with a ground end, a negative electrode of a capacitor C1, a negative electrode of a capacitor C2, a negative electrode of a capacitor C3 and a 1 end of a voltage stabilizer IC1, a port 4 of the rectifier T is connected with a positive electrode of a capacitor C1, a positive electrode of a capacitor C2 and a 2 end of a voltage stabilizer IC1, a 3 end of a voltage stabilizer IC1 is connected with a positive electrode of a capacitor C3, a resistor R1, a photoresistor R2, a positive electrode of a capacitor C4, a positive electrode of a controller IC2, a pin 11, a pin or a resistor R7 is connected with the other end of an infrared sensor R1, an S end of the infrared sensor PIR is connected with a capacitor C7 and a potentiometer RP1, a G end of the infrared sensor PIR is connected with the other end of a potentiometer RP1, a ground end, the other end of a capacitor C7, a potentiometer RP3, a cathode of a capacitor C4, a capacitor C5, a resistor R5, a pin 7 of a controller IC 5, an emitter of a triode N5, a 3 end of a rectifier T5, a cathode of the capacitor C5, an anode of a diode D5 and an illuminating lamp group LED, a 14 pin of the controller IC 5 is connected with the other end of a photosensitive resistor R5, the other end of the potentiometer RP 5 and a slide end of the potentiometer RP 5, a 9 pin of the controller IC 5 is connected with the slide end of the potentiometer RP 5, the 3 pin of the controller IC 5 is connected with a 4 pin of the controller IC 5 and the other end of the capacitor C5 through the potentiometer RP 5, the pin of the controller IC 366 IC 5 is connected with the other end of the resistor R5 and the resistor R5, the other end of the resistor R5, a pin 12 of the controller IC2 is connected to the capacitor C10 and the resistor R5, a pin 13 of the controller IC2 is connected to the other end of the capacitor C10 and the other end of the resistor R5, and is further connected to the capacitor C8 and the resistor R4 through the capacitor C9, a pin 15 of the controller IC2 is connected to the other end of the capacitor C8 and the other end of the resistor R4, a pin 2 of the controller IC2 is connected to the base of the triode N1 through the resistor R6, the collector of the triode N1 is connected to the end 3 of the solid-state relay U1 and the capacitor C11, the other end of the resistor R7 is connected to the end 2 of the solid-state relay U1 and the other end of the capacitor C1, the end 6 of the solid-state relay U1 is connected to the capacitor C12 and the resistor R8, the end 1 of the rectifier T2 is connected to the other end of the capacitor C12 and the other end of the resistor R8, and the end 4 of the rectifier T2 is connected to the anode of the capacitor C13, the cathode of the diode D2 and the other end of the lighting lamp group.
As a further technical solution of the present invention: the rectification filter circuit consists of a rectifier T1 and a capacitor C1, the voltage stabilizing circuit consists of a voltage stabilizer IC1 and capacitors C1-C2, the switch control circuit consists of a controller IC2, resistors R3-R6, capacitors C5-C11 and a triode N1, and the LED lighting lamp group consists of a plurality of LED lighting lamp strings which are connected in parallel.
As a further technical solution of the present invention: the infrared sensor PIR is RE200B infrared pyroelectric sensor head.
As a further technical solution of the present invention: the voltage regulator IC1 employs a three-terminal integrated voltage regulator 7812.
As a further technical solution of the present invention: the controller IC2 is implemented using a CSI9508 integrated circuit.
As a further technical solution of the present invention: the solid-state relay U1 selects TLP 3503.
As a further technical solution of the present invention: the capacitors C1-C4 and the capacitor C13 are polar capacitors.
As a further technical solution of the present invention: the diode D2 is a zener diode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses light-operated lighting system adopts the light-operated and infrared induction control circuit that the CSI9508 integrated circuit constitutes, has the function of time delay outage, and the accurate realization people comes to shine the people and goes out after a period of time, the energy saving, and circuit safe and reliable, the consumption is little.
Drawings
Fig. 1 is a schematic block diagram of the principle of the present invention.
Fig. 2 is a circuit diagram of the present invention.
Fig. 3 is a functional pin diagram of integrated circuit CSI 9508.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1, a light-operated lighting system includes a power transformer circuit, a rectifier filter circuit, a voltage regulator circuit, a switch control circuit, an infrared sensor, a photosensitive sensor, and an LED lighting lamp set, where the power transformer circuit reduces a 220V mains voltage through a transformer W, the rectifier filter circuit is used to provide a smooth dc power, the voltage regulator circuit is used to provide a stabilized voltage for the switch control circuit, and the switch control circuit receives signals sent by the infrared sensor and the photosensitive sensor, and further controls the operation of the LED lighting lamp set.
Example 2: on the basis of embodiment 1, please refer to fig. 2, an L terminal of a 220V commercial power voltage is connected to a primary winding of a transformer W and an 8 terminal of a solid-state relay U1 through a fuse FU1, an N terminal of the 220V commercial power voltage is connected to a port 3 of a rectifier T2 and the other terminal of the primary winding of the transformer W, a secondary winding of the transformer W is connected to an input port 1 of the rectifier T1 through a fuse FU2, the other terminal of the secondary winding of the transformer W is connected to a port 3 of a rectifier T1, a port 2 of the rectifier T1 is connected to a ground terminal, a cathode of a capacitor C1, a cathode of the capacitor C2, a cathode of a capacitor C3 and a 1 terminal of a regulator IC1, a port 4 of the rectifier T is connected to an anode of a capacitor C1, an anode of the capacitor C2 and a 2 terminal of a regulator IC1, a 3 terminal of the regulator IC1 is connected to an anode of the capacitor C3, a resistor R1, a photoresistor R2, an anode of a capacitor C4, a 1, 8, a pin 2 6, or a resistor 7 of a controller IC2, the D end of the infrared sensor PIR is connected with the other end of the resistor R1, the S end of the infrared sensor PIR is connected with the capacitor C7 and the potentiometer RP1, the G end of the infrared sensor PIR is connected with the other end of the potentiometer RP1, the ground end, the other end of the capacitor C7, the potentiometer RP3, the cathode of the capacitor C4, the capacitor C5, the capacitor C6, the resistor R4, the pin 7 of the controller IC 4, the emitter of the triode N4, the 3 end of the rectifier T4, the cathode of the capacitor C4, the anode of the diode D4 and the lighting lamp group LED, the 14 pin of the controller IC 4 is connected with the other end of the photosensitive resistor R4, the other end of the potentiometer RP 4 and the sliding piece end of the potentiometer RP 4, the 9 pin of the controller IC 4 is connected with the sliding piece end of the potentiometer RP 4, the 3 pin of the controller IC 4 is connected with the sliding piece end of the pin of the controller IC 4 through the potentiometer RP 4 and the sliding piece end of the potentiometer RP 4, the capacitor C4 is connected with the other end of the capacitor C4 and the resistor C4 and the control IC 4, a pin 10 of the controller IC2 is connected to the other end of the resistor R4, a pin 12 of the controller IC2 is connected to the capacitor C10 and the resistor R10, a pin 13 of the controller IC 10 is connected to the other end of the capacitor C10 and the other end of the resistor R10, and then the capacitor C10 and the resistor R10 are connected through the capacitor C10, a pin 15 of the controller IC 10 is connected to the other end of the capacitor C10 and the other end of the resistor R10, a pin 2 of the controller IC 10 is connected to a base of a triode N10 through the resistor R10, a collector of the triode N10 is connected to a terminal 3 of the solid-state relay U10 and the capacitor C10, the other end of the resistor R10 is connected to a terminal 2 of the solid-state relay U10 and the other end of the capacitor C10, a terminal 6 of the solid-state relay U10 is connected to the capacitor C10 and the resistor R10, a terminal 1 of the rectifier T10 is connected to the other end of the capacitor C10, and a cathode of the LED 10.
The utility model discloses a theory of operation is: after the circuit is powered on, due to the control of the photoresistor R2, in the daytime, the photoresistor R2 is illuminated, the resistance value is reduced, the pin 9 of the controller IC2 does not work because of low level, no control voltage is output for the pin 2 of the controller IC2, the solid-state relay is in the off state, the lighting lamp group LED is not lighted, when at night or in dark, the photoresistor R2 is in a high-resistance state, the pin 9 of the controller IC2 is changed into high level, and enters into a working state, at the moment, when the infrared sensor PIR detects that a person passes through, the infrared sensor PIR converts an infrared signal emitted by a human body into an electric signal, the potentiometer RP1 limits amplitude limit, the controller IC2 carries out internal processing, the pin 2 of the controller IC2 outputs high level, the solid-state relay is internally conducted, the power supply supplies power to the lighting lamp group LED, when the person leaves, due to the delay circuit in the controller IC2, the LED lighting lamp is extinguished in a short period, a functional pin diagram of integrated circuit CSI9508 is shown in fig. 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A light-operated lighting system comprises a power supply transformation circuit, a rectifying filter circuit, a voltage stabilizing circuit, a switch control circuit, an infrared sensor, a photosensitive sensor and an LED lighting lamp set, and is characterized in that the power supply transformation circuit provides 220V mains supply voltage, the L end of the 220V mains supply voltage is connected with a primary winding of a transformer W and the 8 end of a solid-state relay U1 through a fuse FU1, the N end of the 220V mains supply voltage is connected with a port 3 of a rectifier T2 and the other end of the primary winding of the transformer W, a secondary winding of the transformer W is connected with an input port 1 of the rectifier T1 through the fuse FU2, the other end of the secondary winding of the transformer W is connected with a port 3 of a rectifier T1, a port 2 of a rectifier T1 is connected with a ground end, the negative electrode of a capacitor C1, the negative electrode of the capacitor C2, the negative electrode of a capacitor C3 and the 1 end of a voltage stabilizer IC1, a port 4 of the rectifier T is connected with the positive electrode of a capacitor C1, An anode of a capacitor C2 and a 2 terminal of a voltage regulator IC1, a 3 terminal of a voltage regulator IC1 is connected with an anode of a capacitor C3, a resistor R1, a photoresistor R2, an anode of a capacitor C4, pins 1, 8 and 11 of a controller IC2, and a resistor R7, a D terminal of an infrared sensor PIR is connected with the other terminal of a resistor R1, an S terminal of the infrared sensor PIR is connected with the capacitor C1 and a potentiometer RP1, a G terminal of the infrared sensor PIR is connected with the other terminal of the potentiometer RP1, a ground terminal, the other terminal of the capacitor C1, the potentiometer RP1, a cathode of the capacitor C1, the resistor R1, a pin RP 7 of the controller IC1, an emitter of a triode N1, a 3 terminal of a rectifier T1, a cathode of the capacitor C1, an anode of a diode D1 and an LED of a lighting lamp group, a pin 14 of the controller IC1 is connected with the other terminal of the photoresistor the potentiometer R1, a pin RP 72, a control IC1, a control pin of the slider IC1 is connected with the potentiometer R1, a pin 3 of the controller IC is connected with a pin 4 of the controller IC and the other end of a capacitor C through a potentiometer RP and a slip sheet end of the potentiometer RP, a pin 6 of the controller IC is connected with a pin 5 of the controller IC and the other end of the capacitor C through a resistor R, a pin 10 of the controller IC is connected with the other end of the resistor R, a pin 12 of the controller IC is connected with the capacitor C and the resistor R, a pin 13 of the controller IC is connected with the other end of the capacitor C and the other end of the resistor R through the capacitor C, a pin 15 of the controller IC is connected with the other end of the capacitor C and the other end of the resistor R, a pin 2 of the controller IC is connected with a base electrode of a triode N through the resistor R, a collector electrode of the triode N is connected with a pin 3 of the solid-state relay U and the capacitor C, the other end of the resistor R is connected with a pin 2 of the solid-state relay U and the other end of the, the 1 end of the rectifier T2 is connected with the other end of the capacitor C12 and the other end of the resistor R8, and the 4 end of the rectifier T2 is connected with the anode of the capacitor C13, the cathode of the diode D2 and the other end of the lighting lamp group LED.
2. The light-operated lighting system as claimed in claim 1, wherein the rectifying and filtering circuit comprises a rectifier T1 and a capacitor C1, the voltage stabilizing circuit comprises a voltage stabilizer IC1 and capacitors C1-C2, the switching control circuit comprises a controller IC2, resistors R3-R6, capacitors C5-C11 and a triode N1, and the LED lighting lamp set comprises a plurality of LED lighting strings connected in parallel.
3. A light-controlled lighting system as claimed in claim 2, characterized in that said infrared sensor PIR is a RE200B infrared pyroelectric sensor head.
4. The optically controlled lighting system of claim 3, wherein said voltage regulator IC1 is a three-terminal integrated voltage regulator 7812.
5. The light-operated lighting system of claim 4, wherein the controller IC2 is implemented using a CSI9508 integrated circuit.
6. The light control lighting system as recited in claim 5, wherein said solid state relay U1 is TLP 3503.
7. The light control lighting system as claimed in claim 1, wherein the capacitors C1-C4 and C13 are polar capacitors.
8. The light-operated lighting system as claimed in claim 1, wherein said diode D2 is a zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264606.6U CN213783645U (en) | 2020-12-29 | 2020-12-29 | Light-operated lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264606.6U CN213783645U (en) | 2020-12-29 | 2020-12-29 | Light-operated lighting system |
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| Publication Number | Publication Date |
|---|---|
| CN213783645U true CN213783645U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023264606.6U Active CN213783645U (en) | 2020-12-29 | 2020-12-29 | Light-operated lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899062A (en) * | 2021-10-14 | 2022-01-07 | 熊先辉 | School toilet LED lighting and ventilation control circuit |
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2020
- 2020-12-29 CN CN202023264606.6U patent/CN213783645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899062A (en) * | 2021-10-14 | 2022-01-07 | 熊先辉 | School toilet LED lighting and ventilation control circuit |
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