CN204408674U - A kind of LED stage lamp circuit of adjustable distance of reaction - Google Patents
A kind of LED stage lamp circuit of adjustable distance of reaction Download PDFInfo
- Publication number
- CN204408674U CN204408674U CN201520004627.4U CN201520004627U CN204408674U CN 204408674 U CN204408674 U CN 204408674U CN 201520004627 U CN201520004627 U CN 201520004627U CN 204408674 U CN204408674 U CN 204408674U
- Authority
- CN
- China
- Prior art keywords
- chip
- electric capacity
- potentiometer
- resistance
- contact resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of LED stage lamp circuit of adjustable distance of reaction, comprise sensor circuit, control circuit and LED stage lamp lamp group, sensor circuit comprises chip IC 2, potentiometer RP2, electric capacity C8 and electric capacity C9, control circuit comprises resistance R1, electric capacity C1, chip IC 2, potentiometer RP1 and triode VT1, and LED stage lamp lamp group comprises light-emitting diode D1, light-emitting diode D2 and light-emitting diode D3.The utility model circuit uses LHI907 type rpyroelectric infrared transducing signal process integrated circuit as induction original paper, increase sensitivity and the integrated level of sensor circuit, decrease cost of manufacture and rate of false alarm, by the adjustable distance of reaction of potentiometer, add the scope of application and flexibility, the induction stage lighting using this circuit to make has that structure is simple, highly sensitive, volume is little and the advantage of saves energy.
Description
Technical field
The utility model relates to a kind of stage lighting, specifically a kind ofly to control precisely, the LED stage lamp of saves energy.
Background technology
Due to the long service life of light-emitting diode, low, the optoelectronic transformation efficiency of consuming energy is high is widely used in a little in illumination and Light source for entertainment equipment, LED stage lamp because brightness high, consume energy low, color is various etc., and advantage is widely used in the public places of entertainment such as bar, KTV, music hall.But LED stage lamp due to illumination high, the reasons such as longevity of service, often cause temperature too high and damage, the serious useful life that have impact on stage lighting, and the control mode of existing stage lighting mostly is push-button switch, rely on artificial control to carry out switch stage lighting, this control mode is not only too old, very flexible, and many times people can forget closedown stage lighting switch after amusement, waste a large amount of electric energy, not only cause energy waste, and use very inconvenient.
Utility model content
The purpose of this utility model is that providing a kind of controls LED stage lamp that is accurate, saves energy, 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 LED stage lamp circuit of adjustable distance of reaction, comprise sensor circuit, control circuit and LED stage lamp lamp group, described sensor circuit comprises chip IC 2, potentiometer RP2, electric capacity C8 and electric capacity C9, described control circuit comprises resistance R1, electric capacity C1, chip IC 2, potentiometer RP1 and triode VT1, and described LED stage lamp lamp group comprises light-emitting diode D1, light-emitting diode D2 and light-emitting diode D3;
One end contact resistance R2 of electric capacity C2, resistance R12, the stiff end of potentiometer RP2, the sliding end of potentiometer RP2, 1 pin of chip IC 1, 8 pins of chip IC 1, 11 pins of chip IC 1 and power supply U1, the other end of other end contact resistance R2 of electric capacity C2 and the collector electrode of triode VT1, the positive pole of the emitter connecting luminous diode D1 ~ Dn of triode VT1, the base stage contact resistance R3 of triode VT1, the other end of resistance R3 connects 7 pins of chip IC 1, the negative pole contact resistance R7 of light-emitting diode D1 ~ Dn, resistance R8, electric capacity C2, electric capacity C3, electric capacity C5, the stiff end of potentiometer RP3, 2 pins of chip IC 1 and 3 pins of chip IC 2 ground connection, the stiff end of the other end contact resistance R1 potentiometer RP1 of electric capacity C2, the sliding end of potentiometer RP1, 4 pins of chip IC 1 and 5 pins of chip IC 1, the other end of resistance R1 connects 3 pins of chip IC 1, another stiff end of potentiometer RP1 connects 6 pins of chip IC 1, the other end of another stiff end contact resistance R9 of potentiometer RP2 and 9 pins of chip IC 1, the other end of 10 pin contact resistance R7 of chip IC 1, 12 pin contact resistance R4 of chip IC 1 and electric capacity C4, the other end of 13 pin contact resistance R4 of chip IC 1, the other end of resistance R10 and electric capacity C4, 14 pin contact resistance R5 of chip IC 1, 15 pin contact resistance R6 of chip IC 1, electric capacity C4, the other end of electric capacity C8 and electric capacity C3, the other end of 16 pin contact resistance R6 of chip IC 1, the other end of resistance R8 and electric capacity C6, the other end of resistance R8 connects the other end of electric capacity C5, the other end of resistance R5 connects 2 pins of chip IC 2, the other end of electric capacity C10, the sliding end of potentiometer RP1 and another stiff end of potentiometer RP3, the other end contact resistance R11 of resistance R10 and electric capacity C7, the other end of other end contact resistance R11 of electric capacity C7 and the other end of electric capacity C8, the other end of resistance R12 connects the stiff end of electric capacity C9 and potentiometer RP4, the other end ground connection of electric capacity C9, the sliding end of potentiometer RP4 connects another stiff end and the chip IC 2 of potentiometer RP4.
As preferred version of the present utility model: the model of described chip IC 1 is EG0001 type infrared thermal release electric process chip, chip IC 2 is LHI907 rpyroelectric infrared transducing signal process integrated circuit.
As preferred version of the present utility model: described power supply U1 is 24V direct current.
As preferred version of the present utility model: described light-emitting diode D1 ~ Dn is three-color light-emitting diode, n=3 wherein, 4,5.
Compared with prior art, the beneficial effects of the utility model are: circuit uses LHI907 type rpyroelectric infrared transducing signal process integrated circuit as induction original paper, someone time open circuit, people automatically shuts down after walking, saves energy, increase sensitivity and the integrated level of sensor circuit, decrease cost of manufacture and rate of false alarm, by the adjustable distance of reaction of potentiometer, add the scope of application and flexibility, the induction stage lighting using this circuit to make has that structure is simple, highly sensitive, volume is little and the advantage of saves energy.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the LED stage lamp circuit of adjustable distance of reaction.
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 LED stage lamp circuit of adjustable distance of reaction, comprise sensor circuit, control circuit and LED stage lamp lamp group, sensor circuit comprises chip IC 2, potentiometer RP2, electric capacity C8 and electric capacity C9, control circuit comprises resistance R1, electric capacity C1, chip IC 2, potentiometer RP1 and triode VT1, and LED stage lamp lamp group comprises light-emitting diode D1, light-emitting diode D2 and light-emitting diode D3;
One end contact resistance R2 of electric capacity C2, resistance R12, the stiff end of potentiometer RP2, the sliding end of potentiometer RP2, 1 pin of chip IC 1, 8 pins of chip IC 1, 11 pins of chip IC 1 and power supply U1, the other end of other end contact resistance R2 of electric capacity C2 and the collector electrode of triode VT1, the positive pole of the emitter connecting luminous diode D1 ~ Dn of triode VT1, the base stage contact resistance R3 of triode VT1, the other end of resistance R3 connects 7 pins of chip IC 1, the negative pole contact resistance R7 of light-emitting diode D1 ~ Dn, resistance R8, electric capacity C2, electric capacity C3, electric capacity C5, the stiff end of potentiometer RP3, 2 pins of chip IC 1 and 3 pins of chip IC 2 ground connection, the stiff end of the other end contact resistance R1 potentiometer RP1 of electric capacity C2, the sliding end of potentiometer RP1, 4 pins of chip IC 1 and 5 pins of chip IC 1, the other end of resistance R1 connects 3 pins of chip IC 1, another stiff end of potentiometer RP1 connects 6 pins of chip IC 1, the other end of another stiff end contact resistance R9 of potentiometer RP2 and 9 pins of chip IC 1, the other end of 10 pin contact resistance R7 of chip IC 1, 12 pin contact resistance R4 of chip IC 1 and electric capacity C4, the other end of 13 pin contact resistance R4 of chip IC 1, the other end of resistance R10 and electric capacity C4, 14 pin contact resistance R5 of chip IC 1, 15 pin contact resistance R6 of chip IC 1, electric capacity C4, the other end of electric capacity C8 and electric capacity C3, the other end of 16 pin contact resistance R6 of chip IC 1, the other end of resistance R8 and electric capacity C6, the other end of resistance R8 connects the other end of electric capacity C5, the other end of resistance R5 connects 2 pins of chip IC 2, the other end of electric capacity C10, the sliding end of potentiometer RP1 and another stiff end of potentiometer RP3, the other end contact resistance R11 of resistance R10 and electric capacity C7, the other end of other end contact resistance R11 of electric capacity C7 and the other end of electric capacity C8, the other end of resistance R12 connects the stiff end of electric capacity C9 and potentiometer RP4, the other end ground connection of electric capacity C9, the sliding end of potentiometer RP4 connects another stiff end and the chip IC 2 of potentiometer RP4.
The model of chip IC 1 is EG0001 type infrared thermal release electric process chip, and chip IC 2 is LHI907 rpyroelectric infrared transducing signal process integrated circuit.
Power supply U1 is 24V direct current.
Light-emitting diode D1 ~ Dn is three-color light-emitting diode, n=3 wherein, 4,5.
Operation principle of the present utility model is: circuit is accessed power supply, when nobody enters people's pyroelectric sensor LHI007 monitoring range, rpyroelectric infrared transducing signal process integrated circuit EG0001 is in reset mode, the 2 pin output low levels of EG0001, the base stage no current of triode VT1, triode VT1 is in cut-off state, LED group does not work, controller is in the monitoring state, after power on circuitry, when entering people's pyroelectric sensor LHI007 monitoring range when there being people and move, the infrared ray change that human body can give out by pyroelectric sensor LHI007 is converted to the signal of telecommunication and exports, output signal frequency is 0.1 ~ 10Hz, 2 pins of EG0001 export high level, the base stage of triode VT1 has electric current to flow through, triode VT1 conducting, the conducting of LED group, send colourama, by the output frequency of the adjustable pyroelectric sensor LHI007 of potentiometer RP4, thus adjustment induction range, make the use of induction stage lighting more flexible.
Circuit uses LHI907 type rpyroelectric infrared transducing signal process integrated circuit as induction original paper, someone time open circuit, people automatically shuts down after walking, saves energy, increase sensitivity and the integrated level of sensor circuit, decrease cost of manufacture and rate of false alarm, by the adjustable distance of reaction of potentiometer, add the scope of application and flexibility, the induction stage lighting using this circuit to make has that structure is simple, highly sensitive, volume is little and the advantage of saves energy.
Claims (4)
1. the LED stage lamp circuit of an adjustable distance of reaction, comprise sensor circuit, control circuit and LED stage lamp lamp group, it is characterized in that, described sensor circuit comprises chip IC 2, potentiometer RP2, electric capacity C8 and electric capacity C9, described control circuit comprises resistance R1, electric capacity C1, chip IC 2, potentiometer RP1 and triode VT1, and described LED stage lamp lamp group comprises light-emitting diode D1, light-emitting diode D2 and light-emitting diode D3;
One end contact resistance R2 of electric capacity C2, resistance R12, the stiff end of potentiometer RP2, the sliding end of potentiometer RP2, 1 pin of chip IC 1, 8 pins of chip IC 1, 11 pins of chip IC 1 and power supply U1, the other end of other end contact resistance R2 of electric capacity C2 and the collector electrode of triode VT1, the positive pole of the emitter connecting luminous diode D1 ~ Dn of triode VT1, the base stage contact resistance R3 of triode VT1, the other end of resistance R3 connects 7 pins of chip IC 1, the negative pole contact resistance R7 of light-emitting diode D1 ~ Dn, resistance R8, electric capacity C2, electric capacity C3, electric capacity C5, the stiff end of potentiometer RP3, 2 pins of chip IC 1 and 3 pins of chip IC 2 ground connection, the stiff end of the other end contact resistance R1 potentiometer RP1 of electric capacity C2, the sliding end of potentiometer RP1, 4 pins of chip IC 1 and 5 pins of chip IC 1, the other end of resistance R1 connects 3 pins of chip IC 1, another stiff end of potentiometer RP1 connects 6 pins of chip IC 1, the other end of another stiff end contact resistance R9 of potentiometer RP2 and 9 pins of chip IC 1, the other end of 10 pin contact resistance R7 of chip IC 1, 12 pin contact resistance R4 of chip IC 1 and electric capacity C4, the other end of 13 pin contact resistance R4 of chip IC 1, the other end of resistance R10 and electric capacity C4, 14 pin contact resistance R5 of chip IC 1, 15 pin contact resistance R6 of chip IC 1, electric capacity C4, the other end of electric capacity C8 and electric capacity C3, the other end of 16 pin contact resistance R6 of chip IC 1, the other end of resistance R8 and electric capacity C6, the other end of resistance R8 connects the other end of electric capacity C5, the other end of resistance R5 connects 2 pins of chip IC 2, the other end of electric capacity C10, the sliding end of potentiometer RP1 and another stiff end of potentiometer RP3, the other end contact resistance R11 of resistance R10 and electric capacity C7, the other end of other end contact resistance R11 of electric capacity C7 and the other end of electric capacity C8, the other end of resistance R12 connects the stiff end of electric capacity C9 and potentiometer RP4, the other end ground connection of electric capacity C9, the sliding end of potentiometer RP4 connects another stiff end and the chip IC 2 of potentiometer RP4.
2. the LED stage lamp circuit of a kind of adjustable distance of reaction according to claim 1, is characterized in that, the model of described chip IC 1 is EG0001 type infrared thermal release electric special chip, and chip IC 2 is LHI907 rpyroelectric infrared transducing signal process integrated circuit.
3. the LED stage lamp circuit of a kind of adjustable distance of reaction according to claim 1, is characterized in that, described power supply U1 is 24V direct current.
4. the LED stage lamp circuit of a kind of adjustable distance of reaction according to claim 1, is characterized in that, described light-emitting diode D1 ~ Dn is three-color light-emitting diode, n=3 wherein, 4,5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004627.4U CN204408674U (en) | 2015-01-06 | 2015-01-06 | A kind of LED stage lamp circuit of adjustable distance of reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004627.4U CN204408674U (en) | 2015-01-06 | 2015-01-06 | A kind of LED stage lamp circuit of adjustable distance of reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408674U true CN204408674U (en) | 2015-06-17 |
Family
ID=53432501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004627.4U Expired - Fee Related CN204408674U (en) | 2015-01-06 | 2015-01-06 | A kind of LED stage lamp circuit of adjustable distance of reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208722A (en) * | 2015-09-07 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage light precise adjusting device |
| CN105208721A (en) * | 2015-09-07 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage lighting device based on active detection and power control |
-
2015
- 2015-01-06 CN CN201520004627.4U patent/CN204408674U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208722A (en) * | 2015-09-07 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage light precise adjusting device |
| CN105208721A (en) * | 2015-09-07 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage lighting device based on active detection and power control |
| CN105208721B (en) * | 2015-09-07 | 2018-01-12 | 浙江大丰实业股份有限公司 | A kind of stage lighting apparatus based on active probe and Power Control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201091080Y (en) | Light modulation electricity limiting control circuit | |
| CN107277967A (en) | A kind of intelligent LED lamp | |
| CN203932546U (en) | There is the wall switch socket of Intelligent light sensing LED night-light device | |
| CN205584567U (en) | Hot energy release intelligence LED lamp circuit | |
| CN204442808U (en) | A kind of corridor LED illumination lamp based on human body sensing | |
| CN204408674U (en) | A kind of LED stage lamp circuit of adjustable distance of reaction | |
| CN104470034A (en) | Brightness automatic control circuit of LED table lamp | |
| CN204518184U (en) | A kind of time-delay desk lamp circuit | |
| CN204859686U (en) | LED lamp with adjustable luminance | |
| CN204291469U (en) | Vibration and infrared induction desk lamp | |
| CN204929328U (en) | Energy -conserving LED of reputation | |
| CN204306116U (en) | Motion charging shoes capable of lighting at night | |
| CN202095144U (en) | Sound-light control streetlamp circuit | |
| CN205336608U (en) | Light emitting diode (LED) constant -current driving power supply | |
| CN204539564U (en) | A kind of office building intelligent lighting circuit | |
| CN202488818U (en) | Novel energy-saving and intelligent human body inductive type LED (light-emitting diode) light with long service life | |
| CN102595724A (en) | Novel intelligent energy-saving long-life and human body induction type light-emitting diode (LED) lamp | |
| CN206695038U (en) | A kind of drawer lamp | |
| CN204795741U (en) | Acoustic control desk lamp with self -locking function | |
| CN205830112U (en) | A kind of LED control chip | |
| CN104489995A (en) | Movement-recharged night-lighting shoe | |
| CN204859609U (en) | Energy -concerving and environment -protective public lavatory control system | |
| CN2211598Y (en) | Photometer | |
| CN205071382U (en) | Intelligence emergency light device | |
| CN204634097U (en) | A kind of remote control touch dual control lighting lamp circuit |
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: 20150617 Termination date: 20160106 |