CN204518182U - A kind of lighting lamp control circuit - Google Patents
A kind of lighting lamp control circuit Download PDFInfo
- Publication number
- CN204518182U CN204518182U CN201520257540.8U CN201520257540U CN204518182U CN 204518182 U CN204518182 U CN 204518182U CN 201520257540 U CN201520257540 U CN 201520257540U CN 204518182 U CN204518182 U CN 204518182U
- Authority
- CN
- China
- Prior art keywords
- pin
- chip
- resistance
- connects
- electric capacity
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of lighting lamp control circuit, comprise chip U1, infrared receiving terminal U2, diode D2, photo resistance R4 and triode VT1.The utility model lighting lamp control circuit adopts photo resistance R4 and infrared receiving terminal U1, and respectively by light-operated and switch that is infrared control bulb M, it is more accurate to control than acousto-optic control, and does not have the noise of acoustic control, is applicable to very much promoting the use of.
Description
Technical field
The utility model relates to a kind of control circuit, specifically a kind of lighting lamp control circuit.
Background technology
Various delay illuminating lamp has all been installed on oneself doorway with the people living building in the corridor of a lot of public place, as: sound control delay switch practicality is got up really convenient, the object of energy savings can be reached, but sometimes also usually things turn out contrary to one's wishes, the circuit of this audio-switch is very sensitive, around slightly the sound will action, for example neighbour's opens the door the sound of closing the door, the sound etc. of the sound of setting off firecrackers vehicle whistle even downstairs all can allow acoustic control lamp light, the useful life of serious curtailment bulb, and night is in order to light acoustic control lamp, the sound must be sent, have influence on the normal rest of neighbours.
Utility model content
The purpose of this utility model be to provide a kind of energy-conserving and environment-protective, structure simple, control accurate lighting lamp 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 lighting lamp control circuit, comprises chip U1, infrared receiving terminal U2, diode D2, photo resistance R4 and triode VT1, described diode D2 one end connects the T1 pole of 220V alternating current one end and bidirectional triode thyristor VS respectively, and diode D2 negative pole respectively contact resistance R6 and electric capacity C4, the electric capacity C4 other end connects the 220V alternating current other end respectively, bulb M, photo resistance R4, electric capacity C3, electric capacity C2, chip U1 pin 7, electric capacity C1, resistance R1 and infrared receiving terminal U1 pin 1, the described resistance R6 other end is contact resistance R2 respectively, resistance R3, chip U1 pin 4, chip U1 pin 14, triode VT1 collector electrode and infrared receiving terminal U2 pin 2, the T2 pole connection bulb M other end of described bidirectional triode thyristor VS, the G pole contact resistance R5 of bidirectional triode thyristor VS, the resistance R5 other end connects diode D1 negative pole, diode D1 positive pole connects chip U1 pin 8, chip U1 pin 10 is the contact resistance R3 other end and the photo resistance R4 other end respectively, and chip U1 pin 12 connects chip U1 pin 13 respectively, the resistance R2 other end and the electric capacity C3 other end, chip U1 pin 3 connects the electric capacity C1 other end, and chip U1 pin 11 connects the electric capacity C12 other end, and chip U1 pin 2 connects chip U1 pin 6 respectively, the resistance R1 other end and triode VT1 emitter, triode VT1 base stage connects infrared receiving terminal U2 pin 3 respectively, and described chip U1 model is PT8A2621.
As the utility model further scheme: described infrared receiving terminal U2 model is SFH506-38.
Compared with prior art, the beneficial effects of the utility model are: the utility model lighting lamp control circuit adopts photo resistance R4 and infrared receiving terminal U1, respectively by light-operated and switch that is infrared control bulb M, it is more accurate to control than acousto-optic control, and there is no the noise of acoustic control, be applicable to very much promoting the use of.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of lighting lamp 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, in the utility model embodiment, a kind of lighting lamp control circuit, comprises chip U1, infrared receiving terminal U2, diode D2, photo resistance R4 and triode VT1, diode D2 one end connects the T1 pole of 220V alternating current one end and bidirectional triode thyristor VS respectively, and diode D2 negative pole respectively contact resistance R6 and electric capacity C4, the electric capacity C4 other end connects the 220V alternating current other end respectively, bulb M, photo resistance R4, electric capacity C3, electric capacity C2, chip U1 pin 7, electric capacity C1, resistance R1 and infrared receiving terminal U1 pin 1, resistance R6 other end contact resistance R2 respectively, resistance R3, chip U1 pin 4, chip U1 pin 14, triode VT1 collector electrode and infrared receiving terminal U2 pin 2, the T2 pole connection bulb M other end of bidirectional triode thyristor VS, the G pole contact resistance R5 of bidirectional triode thyristor VS, the resistance R5 other end connects diode D1 negative pole, diode D1 positive pole connects chip U1 pin 8, chip U1 pin 10 is the contact resistance R3 other end and the photo resistance R4 other end respectively, and chip U1 pin 12 connects chip U1 pin 13 respectively, the resistance R2 other end and the electric capacity C3 other end, chip U1 pin 3 connects the electric capacity C1 other end, and chip U1 pin 11 connects the electric capacity C12 other end, and chip U1 pin 2 connects chip U1 pin 6 respectively, the resistance R1 other end and triode VT1 emitter, it is PT8A2621 that triode VT1 base stage connects infrared receiving terminal U2 pin 3, chip U1 model respectively.
Infrared receiving terminal U2 model is SFH506-38.
Operation principle of the present utility model is: refer to Fig. 1, 220V alternating voltage is through diode D2 halfwave rectifier, electric capacity C4 filtering, power to switching circuit after resistance R6 dividing potential drop, resistance R3 and photo resistance R4 forms light-operated circuit, daytime, photo resistance R4 is low-resistance, chip U1 control end is low electricity, its output is always low level, bidirectional triode thyristor VS ends, evening, photo resistance R4 is high resistant, chip U1 control end is high level, when infrared receiving terminal U2 detects the infrared ray that human body radiation goes out, chip U1 exports high level, bidirectional triode thyristor VS conducting, bulb M is lit, after timing arrives, chip U1 output low level, bidirectional triode thyristor VS ends, when people is always movable in infrared receiving terminal U2 detection range, bulb M can light continuously, obviously be better than voice-controlled manner, in addition, its error-free motion, as long as have sound just to light unlike acoustic control, now may not light.
Claims (2)
1. a lighting lamp control circuit, comprises chip U1, infrared receiving terminal U2, diode D2, photo resistance R4 and triode VT1, it is characterized in that, described diode D2 one end connects the T1 pole of 220V alternating current one end and bidirectional triode thyristor VS respectively, and diode D2 negative pole respectively contact resistance R6 and electric capacity C4, the electric capacity C4 other end connects the 220V alternating current other end respectively, bulb M, photo resistance R4, electric capacity C3, electric capacity C2, chip U1 pin 7, electric capacity C1, resistance R1 and infrared receiving terminal U1 pin 1, the described resistance R6 other end is contact resistance R2 respectively, resistance R3, chip U1 pin 4, chip U1 pin 14, triode VT1 collector electrode and infrared receiving terminal U2 pin 2, the T2 pole connection bulb M other end of described bidirectional triode thyristor VS, the G pole contact resistance R5 of bidirectional triode thyristor VS, the resistance R5 other end connects diode D1 negative pole, diode D1 positive pole connects chip U1 pin 8, chip U1 pin 10 is the contact resistance R3 other end and the photo resistance R4 other end respectively, and chip U1 pin 12 connects chip U1 pin 13 respectively, the resistance R2 other end and the electric capacity C3 other end, chip U1 pin 3 connects the electric capacity C1 other end, and chip U1 pin 11 connects the electric capacity C12 other end, and chip U1 pin 2 connects chip U1 pin 6 respectively, the resistance R1 other end and triode VT1 emitter, triode VT1 base stage connects infrared receiving terminal U2 pin 3 respectively, and described chip U1 model is PT8A2621.
2. lighting lamp control circuit according to claim 1, is characterized in that, described infrared receiving terminal U2 model is SFH506-38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257540.8U CN204518182U (en) | 2015-04-19 | 2015-04-19 | A kind of lighting lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257540.8U CN204518182U (en) | 2015-04-19 | 2015-04-19 | A kind of lighting lamp control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518182U true CN204518182U (en) | 2015-07-29 |
Family
ID=53716107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257540.8U Expired - Fee Related CN204518182U (en) | 2015-04-19 | 2015-04-19 | A kind of lighting lamp control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204518182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508417A (en) * | 2019-08-08 | 2019-11-29 | 枣庄科技职业学院 | A kind of electric automatization spray equipment |
-
2015
- 2015-04-19 CN CN201520257540.8U patent/CN204518182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508417A (en) * | 2019-08-08 | 2019-11-29 | 枣庄科技职业学院 | A kind of electric automatization spray equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204652744U (en) | Anti-interference solar street light circuit | |
| CN203980113U (en) | A kind of solar street light | |
| CN204539564U (en) | A kind of office building intelligent lighting circuit | |
| CN204518182U (en) | A kind of lighting lamp control circuit | |
| CN204466010U (en) | A kind of Acoustooptic control economizer switch | |
| CN204145837U (en) | A kind of power-off automatic time delay bedroom switch | |
| CN204518184U (en) | A kind of time-delay desk lamp circuit | |
| CN205331927U (en) | LED lamp | |
| CN205726546U (en) | A kind of long-life photovoltaic LED lantern | |
| CN204069433U (en) | Building energy saving lamp automatics | |
| CN204968165U (en) | Three accuse LED of reputation touch | |
| CN209962355U (en) | Touch intelligent welcome device | |
| CN204669655U (en) | A kind of sound-controlled delay LED | |
| CN204180356U (en) | A kind of delay control circuit for illuminating lamp | |
| CN204836670U (en) | Public corridor lamp control circuit | |
| CN204859699U (en) | Energy -conserving LED of microwave time delay | |
| CN204539586U (en) | A kind of lighting circuit with delay function | |
| CN203180879U (en) | Light-operated switch circuit based on time-base integrated circuit | |
| CN204859629U (en) | LED time delay corridor lamp | |
| CN205754975U (en) | A kind of photovoltaic intelligent controller for road lamp | |
| CN205249526U (en) | Light -operated lamp of solar energy | |
| CN204887560U (en) | Touch light -operated LED | |
| CN204761797U (en) | Light -operated touch time delay LED lamp | |
| CN204836701U (en) | Solar energy LED touch time delay lamp | |
| CN206948676U (en) | A kind of controller for road lamp |
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: 20150729 Termination date: 20160419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |