CN2872788Y - Intelligent energy-saving illuminating controller - Google Patents
Intelligent energy-saving illuminating controller Download PDFInfo
- Publication number
- CN2872788Y CN2872788Y CNU200520029651XU CN200520029651U CN2872788Y CN 2872788 Y CN2872788 Y CN 2872788Y CN U200520029651X U CNU200520029651X U CN U200520029651XU CN 200520029651 U CN200520029651 U CN 200520029651U CN 2872788 Y CN2872788 Y CN 2872788Y
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- China
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- pin
- relay
- mcu1
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- Expired - Fee Related
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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 belongs to electronic technical field, and relates to an intelligent energy-saving illumination controller, which is constituted by a drive circuit, a signal acquisition circuit and an execution circuit. The drive circuit is composed of full wave rectification bridge T4, normally-open contact points K1 and K2 of relay J1, voltage controlled oscillator TLC5551, potentiometer W1, drive module TLP250, and power output module IGBT. The signal acquisition circuit is constituted by MCU1, MCU2, relay J1, illuminance sensor, voice control sensor, and infrared sensor. The execution circuit is constituted by motor driver M54649L and stepping motor M1. The MCU1 outputs control signal command after receiving signal from the sensors, and drives the stepping motor M1 via the MCU2 and motor driver M54649L; and the stepping motor M1 changes resistance value of the potentiometer W1 to adjust oscillation frequency of the voltage controlled oscillator TLC5551 to control illuminance of lamp. The utility model can effectively perform centralized management on public illumination facilities to realize high reliability and low energy consumption.
Description
Technical field:
The utility model belongs to electronic technology field, is a kind of controller of controlling lighting brightness.
Background technology:
At present, Artificial Control is generally adopted in the control of its brightness of public lighting of building, for saves energy, during natural light intensity, closes some illuminating lamps, and energy-saving effect is not obvious, is inconvenient to operate, and result of use is not good.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose a kind ofly by intelligent means public lighting to be controlled, thus the lighting controller of energy savings effectively.
The principle of Lighting Control Assembly is to carry out light modulation or close or open illumination as required.The master control power supply is made up of alternating current, and this electric current is to flow to a direction along transmission cable earlier, is turning to another direction then, and speed is per second 50 or 60 loops, if count with cps hertz (HZ).Frequency values is the network system that 50HZ or this frequency of 60HZ depend on the country one belongs to or area.
If we observe the waveform of alternating current, can find that its side is the S shape of stretching.As in the middle of waveform, drawing a line, Here it is so-called zero cross point.The implementation of light modulation is exactly will die morphotype piece or bi-directional thyristor switch shutoff, is opening after a period of time by zero cross point then.Long more during this period of time, just few more by the electric energy of module or bidirectional triode thyristor and inflow illuminating lamp, the light of illuminating lamp is also just dark more.When arriving the crosspoint (being commonly called as half-phase) of principal current, the switching speed of module or bidirectional triode thyristor is per second 100 times at every turn.
When lamp was carried out light modulation, the electric energy that can save was up to not using 98% of electric energy.Since human eye to light intensity to experience right and wrong linear, therefore just the brightness value grade of turning on light might being reduced in advance more than 10% at this moment, human eye is not aware of the brightness variation.So just can save 10% electric energy.If the light modulation gray scale is reduced by 50%, just at the electric energy that can save about 40%.Intelligent light regulator can gradually be transferred to lamp and preestablish rank.This is even more important when turning on light for the first time.Lamp gradually is transferred to preestablishes rank and be also referred to as " soft start " this can prolong the useful life of lamp greatly.The life-span of using 10% dim level can prolong lamp is got over twice, if adopt 50% dim level can prolong about 20 times useful life approximately.Also have voltage stabilizing function in the simultaneity factor, can protect fluorescent tube not damaged by the peak voltage in the main circuit.
The scheme of the utility model technical solution problem is to adopt drive circuit, signal acquisition circuit and executive circuit constitute the intelligent type energy saving lighting controller, drive circuit is by full-wave rectification bridge T4, the normal opened contact K1 and the K2 of relay J 1, voltage controlled oscillator TLC5551, potentiometer W1, driver module TLP250 and power output module IGBT constitute, wherein the normally opened contact K1 of relay J 1 connects the input of full-wave rectification bridge T4, the output of full-wave rectification bridge T4 connects 8 pin of driver module TLP250 by the normally opened contact K2 of relay J 1,7 pin of voltage controlled oscillator TLC5551 connect potentiometer W1, and passing through 2 pin that 3 pin connect driver module TLP250,7 pin of driver module TLP250 connect power output module IGBT drive signal input pin; Signal acquisition circuit is made of MCU1, MCU2, relay J 1, illuminance transducer, acoustic control transducer and thermal infrared sensor, wherein 18 of MCU1,17 are connected illuminance transducer, acoustic control transducer and thermal infrared sensor respectively with 16 pin, 20 pin of MCU1 connect relay J 1, MCU1's, 31 pin connect 11 pin of MCU2; Executive circuit is made of motor driver M54649L, stepping motor M1, wherein 3 pin of motor driver M54649L connect the A end of stepping motor M1, the B end of stepping motor M1 connects 10 pin of drive circuit, and drive signal control end 4,5,6 pin of motor driver M54649L are connected with 16,17,18 pin of MCU2.When MCU1 obtains open command, the 20 pin output high level of MCU1, relay J 1 adhesive, its normally opened contact K1 and K2 closure, full-wave rectification bridge T4 provides power supply to make it get electric work to voltage controlled oscillator TLC5551 and driver module TLP250, pass through power output module IGBT again with illumination lamp ignition, when MCU1 receives illuminance transducer, require the instruction of output control signal according to program setting during the signal of acoustic control transducer or thermal infrared sensor, through MCU2 and motor driver M54649L drive stepping motor M1 work, change the resistance of potentiometer W1, adjust voltage controlled oscillator TLC5551 frequency of oscillation, the control lighting brightness.
The utility model can reduce artificially waste effectively to the public lighting centralized management, and is with an automatic light meter, prolongs the useful life of light fixture, dependable performance, and saves energy 60-70% compares with common public lighting.
Description of drawings:
Accompanying drawing is the utility model electronic-circuit diagram.
Embodiment:
The utility model is by drive circuit 1, signal acquisition circuit 2 and executive circuit 3 constitute, drive circuit 1 is by full-wave rectification bridge T4, the normal opened contact K1 and the K2 of relay J 1, voltage controlled oscillator TLC5551, potentiometer W1, driver module TLP250 and power output module IGBT constitute, wherein the normally opened contact K1 of relay J 1 connects the input of full-wave rectification bridge T4, the output of full-wave rectification bridge T4 connects 8 pin of driver module TLP250 by the normally opened contact K2 of relay J 1,7 pin of voltage controlled oscillator TLC5551 connect potentiometer W1, and passing through 2 pin that 3 pin connect driver module TLP250,7 pin of driver module TLP250 connect power output module IGBT drive signal input pin; Signal acquisition circuit 2 is made of MCU1, MCU2, relay J 1, illuminance transducer, acoustic control transducer and thermal infrared sensor, wherein 18 of MCU1,17 are connected illuminance transducer, acoustic control transducer and thermal infrared sensor respectively with 16 pin, 20 pin of MCU1 connect relay J 1, MCU1's, 31 pin connect 11 pin of MCU2; Executive circuit 3 is made of motor driver M54649L, stepping motor M1, wherein 3 pin of motor driver M54649L connect the A end of stepping motor M1, the B end of stepping motor M1 connects 10 pin of drive circuit, and drive signal control end 4,5,6 pin of motor driver M54649L are connected with 16,17,18 pin of MCU2.
Claims (1)
1, a kind of intelligent type energy saving lighting controller, it is characterized in that: it is by drive circuit, signal acquisition circuit and executive circuit constitute the intelligent type energy saving lighting controller, drive circuit is by full-wave rectification bridge T4, the normal opened contact K1 and the K2 of relay J 1, voltage controlled oscillator TLC5551, potentiometer W1, driver module TLP250 and power output module IGBT constitute, wherein the normally opened contact K1 of relay J 1 connects the input of full-wave rectification bridge T4, the output of full-wave rectification bridge T4 connects 8 pin of driver module TLP250 by the normally opened contact K2 of relay J 1,7 pin of voltage controlled oscillator TLC5551 connect potentiometer W1, and passing through 2 pin that 3 pin connect driver module TLP250,7 pin of driver module TLP250 connect power output module IGBT drive signal input pin; Signal acquisition circuit is made of MCU1, MCU2, relay J 1, illuminance transducer, acoustic control transducer and thermal infrared sensor, wherein 18 of MCU1,17 are connected illuminance transducer, acoustic control transducer and thermal infrared sensor respectively with 16 pin, 20 pin of MCU1 connect relay J 1, MCU1's, 31 pin connect 11 pin of MCU2; Executive circuit is made of motor driver M54649L, stepping motor M1, wherein 3 pin of motor driver M54649L connect the A end of stepping motor M1, the B end of stepping motor M1 connects 10 pin of drive circuit, and drive signal control end 4,5,6 pin of motor driver M54649L are connected with 16,17,18 pin of MCU2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200520029651XU CN2872788Y (en) | 2005-12-30 | 2005-12-30 | Intelligent energy-saving illuminating controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200520029651XU CN2872788Y (en) | 2005-12-30 | 2005-12-30 | Intelligent energy-saving illuminating controller |
Publications (1)
Publication Number | Publication Date |
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CN2872788Y true CN2872788Y (en) | 2007-02-21 |
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ID=37741128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200520029651XU Expired - Fee Related CN2872788Y (en) | 2005-12-30 | 2005-12-30 | Intelligent energy-saving illuminating controller |
Country Status (1)
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CN (1) | CN2872788Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759718A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Testing device for interrupted voltage resistance of lamp |
CN106596604A (en) * | 2016-11-29 | 2017-04-26 | 国网辽宁省电力有限公司沈阳供电公司 | High voltage cable non-destructive testing device based on novel reflection electron diffraction technology |
-
2005
- 2005-12-30 CN CNU200520029651XU patent/CN2872788Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759718A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Testing device for interrupted voltage resistance of lamp |
CN102759718B (en) * | 2011-04-28 | 2015-03-18 | 海洋王照明科技股份有限公司 | Testing device for interrupted voltage resistance of lamp |
CN106596604A (en) * | 2016-11-29 | 2017-04-26 | 国网辽宁省电力有限公司沈阳供电公司 | High voltage cable non-destructive testing device based on novel reflection electron diffraction technology |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |