CN205389284U - Automatic control circuit of energy -concerving and environment -protective illumination trade - Google Patents
Automatic control circuit of energy -concerving and environment -protective illumination trade Download PDFInfo
- Publication number
- CN205389284U CN205389284U CN201620183927.8U CN201620183927U CN205389284U CN 205389284 U CN205389284 U CN 205389284U CN 201620183927 U CN201620183927 U CN 201620183927U CN 205389284 U CN205389284 U CN 205389284U
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- China
- Prior art keywords
- resistance
- audion
- connects
- electric capacity
- unidirectional thyristor
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an automatic control circuit of energy -concerving and environment -protective illumination trade, including resistance R1, unidirectional thyristor Q1, adapter B and electrode slice M, resistance R1's one end connecting resistance R2, resistance R3, power VCC and unidirectional thyristor Q1's positive pole, LED lamps and lanterns H is connected to unidirectional thyristor Q1's negative pole, and triode V1's collecting electrode and unidirectional thyristor Q1's control electrode are connected to resistance R1's the other end, and electric capacity C2 and triode V1's base is connected to resistance R2's the other end. The utility model discloses automatic control circuit of energy -concerving and environment -protective illumination trade simple structure, components and parts are few, use the LED lamp as the light source to having acoustic control, touch panel, three kind light -operated functions simultaneously, controlling accurately, not only convenient to use practices thrift the electric energy moreover, is suitable for installing using in places such as corridor, passageways.
Description
Technical field
This utility model relates to a kind of lighting circuit, the specifically automatic control circuit of a kind of energy-conserving and environment-protective illuminating industry.
Background technology
Along with the raising of LED production technology, production cost constantly reduces, and white light LEDs replaces traditional lighting source to be possibly realized.It is widely used in various luminaire, especially the corridor lamp frequently switched on, corridor lamp is lighting common in daily life, corridor lamp conventional at present has sound control type and switching mode, the equal Shortcomings part of both control modes, switching mode lighting easily forgets closing switch when leaving, cause the waste of electric energy, acoustic control lamp can solve this problem preferably, but the most structure of acoustic control corridor lamp in the market is complicated, be easily damaged, just cannot trigger by other means once damage, use very inconvenient.
Utility model content
The purpose of this utility model is in that to provide the automatic control circuit of a kind of energy-conserving and environment-protective illuminating industry, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
nullA kind of automatic control circuit of energy-conserving and environment-protective illuminating industry，Including resistance R1、Unidirectional thyristor Q1、Pick up B and electrode slice M，One end of described resistance R1 connects resistance R2、Resistance R3、The anode of power supply VCC and unidirectional thyristor Q1，The negative electrode of unidirectional thyristor Q1 connects LED lamp H，The colelctor electrode of the other end connecting triode V1 of resistance R1 and the control pole of unidirectional thyristor Q1，The other end of resistance R2 connects the base stage of electric capacity C2 and audion V1，The other end of resistance R3 connects electric capacity C1、Resistance R4、Resistance R5、Resistance R7、The negative electrode of resistance R10 and diode D1，The other end of resistance R4 connects the other end of electric capacity C2 and the colelctor electrode of audion V2，The emitter stage of audion V1 connects resistance R6、Resistance R9、Resistance R11、Electric capacity C3、Pick up B、The other end of LED H、The emitter stage of audion V2、The emitter stage of audion V3 and the emitter stage of audion V4，The other end of electric capacity C1 connects anode the ground connection of diode D1，The base stage of audion V2 connects the other end of resistance R5、The other end of resistance R6 and electric capacity C3，The other end of electric capacity C3 connects the other end of resistance R7、Resistance R8、The colelctor electrode of audion V3 and the colelctor electrode of audion V4，The base stage of audion V3 connects the other end of resistance R8、The other end of resistance R9、The other end of electrode slice M and pick up B，The base stage of audion V4 connects the other end of resistance R11 and the other end of electric capacity C3.
As preferred version of the present utility model: described resistance R12 is photoconductive resistance.
Compared with prior art, the beneficial effects of the utility model are: the automatic control circuit simple in construction of this utility model energy-conserving and environment-protective illuminating industry, components and parts are few, use LED as light source, and there are acoustic control, touch control, light-operated three kinds of functions simultaneously, control precisely, not only easy to use, and saves energy, it is adapted to be mounted within the place such as corridor, passageway and uses.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the automatic control circuit of energy-conserving and environment-protective illuminating industry.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of automatic control circuit of energy-conserving and environment-protective illuminating industry，Including resistance R1、Unidirectional thyristor Q1、Pick up B and electrode slice M，One end of described resistance R1 connects resistance R2、Resistance R3、The anode of power supply VCC and unidirectional thyristor Q1，The negative electrode of unidirectional thyristor Q1 connects LED lamp H，The colelctor electrode of the other end connecting triode V1 of resistance R1 and the control pole of unidirectional thyristor Q1，The other end of resistance R2 connects the base stage of electric capacity C2 and audion V1，The other end of resistance R3 connects electric capacity C1、Resistance R4、Resistance R5、Resistance R7、The negative electrode of resistance R10 and diode D1，The other end of resistance R4 connects the other end of electric capacity C2 and the colelctor electrode of audion V2，The emitter stage of audion V1 connects resistance R6、Resistance R9、Resistance R11、Electric capacity C3、Pick up B、The other end of LED H、The emitter stage of audion V2、The emitter stage of audion V3 and the emitter stage of audion V4，The other end of electric capacity C1 connects anode the ground connection of diode D1，The base stage of audion V2 connects the other end of resistance R5、The other end of resistance R6 and electric capacity C3，The other end of electric capacity C3 connects the other end of resistance R7、Resistance R8、The colelctor electrode of audion V3 and the colelctor electrode of audion V4，The base stage of audion V3 connects the other end of resistance R8、The other end of resistance R9、The other end of electrode slice M and pick up B，The base stage of audion V4 connects the other end of resistance R11 and the other end of electric capacity C3.
Resistance R12 is photoconductive resistance.
Operation principle of the present utility model is: when there is illumination on daytime, and light-sensitive element resistance reduces, V4 saturation conduction, although V3 design is at magnifying state, but owing to collector voltage is very low by the clamper of V4, therefore V3 can not work.V2 is in saturation, and V1 is also at saturation, and between control pole and the negative electrode of Q1, trigger voltage is only small, and Q1 can not turn on, and lamp does not work.
Evening is unglazed according to time, light-sensitive element resistance increase, V4 end, V3 collector voltage raise.After B picks up sound (or using finger Touching electrode M), triggering signal and coupled to the base stage of V2 after V3 amplifies by C3, the peak value of acoustical signal there is a possibility that V2 enters cut-off region, it is also possible to makes V1 enter cut-off region.After V1 enters cut-off region, Q1 is subject to triggering and conducting, and LED H lights.After V2 enters cut-off region, C1 is charged by the upper voltage of D1 by R4.After sound disappears, V2 is saturated again, and C2 positive pole is in earth potential, and making V1 base stage is nagative potential, and V1 keeps cut-off, and Q1 is held on, and lamp continues to light.Hereafter C2 is by R4, R3, R2 electric discharge, and discharge off V1 is in again saturation, and Q1 ends, and LED is extinguished.Adjust the length of the size adjustable lamp bright time of R2, C2.
Claims (2)
- null1. the automatic control circuit of an energy-conserving and environment-protective illuminating industry，Including resistance R1、Unidirectional thyristor Q1、Pick up B and electrode slice M，It is characterized in that，One end of described resistance R1 connects resistance R2、Resistance R3、The anode of power supply VCC and unidirectional thyristor Q1，The negative electrode of unidirectional thyristor Q1 connects LED lamp H，The colelctor electrode of the other end connecting triode V1 of resistance R1 and the control pole of unidirectional thyristor Q1，The other end of resistance R2 connects the base stage of electric capacity C2 and audion V1，The other end of resistance R3 connects electric capacity C1、Resistance R4、Resistance R5、Resistance R7、The negative electrode of resistance R10 and diode D1，The other end of resistance R4 connects the other end of electric capacity C2 and the colelctor electrode of audion V2，The emitter stage of audion V1 connects resistance R6、Resistance R9、Resistance R11、Electric capacity C3、Pick up B、The other end of LED H、The emitter stage of audion V2、The emitter stage of audion V3 and the emitter stage of audion V4，The other end of electric capacity C1 connects anode the ground connection of diode D1，The base stage of audion V2 connects the other end of resistance R5、The other end of resistance R6 and electric capacity C3，The other end of electric capacity C3 connects the other end of resistance R7、Resistance R8、The colelctor electrode of audion V3 and the colelctor electrode of audion V4，The base stage of audion V3 connects the other end of resistance R8、The other end of resistance R9、The other end of electrode slice M and pick up B，The base stage of audion V4 connects the other end of resistance R11 and the other end of electric capacity C3.
- 2. the automatic control circuit of a kind of energy-conserving and environment-protective illuminating industry according to claim 1, it is characterised in that described resistance R12 is photoconductive resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183927.8U CN205389284U (en) | 2016-03-11 | 2016-03-11 | Automatic control circuit of energy -concerving and environment -protective illumination trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183927.8U CN205389284U (en) | 2016-03-11 | 2016-03-11 | Automatic control circuit of energy -concerving and environment -protective illumination trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389284U true CN205389284U (en) | 2016-07-20 |
Family
ID=56375844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183927.8U Expired - Fee Related CN205389284U (en) | 2016-03-11 | 2016-03-11 | Automatic control circuit of energy -concerving and environment -protective illumination trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389284U (en) |
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2016
- 2016-03-11 CN CN201620183927.8U patent/CN205389284U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170311 |