CN101592305B - Solar LED building illuminating system - Google Patents
Solar LED building illuminating system Download PDFInfo
- Publication number
- CN101592305B CN101592305B CN2008100115828A CN200810011582A CN101592305B CN 101592305 B CN101592305 B CN 101592305B CN 2008100115828 A CN2008100115828 A CN 2008100115828A CN 200810011582 A CN200810011582 A CN 200810011582A CN 101592305 B CN101592305 B CN 101592305B
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- Prior art keywords
- led
- input
- solar module
- controller
- neon
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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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- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention belongs to the technical field of illumination, in particular to a solar LED building illuminating system comprising a solar module, a storage battery, a controller part and LED combined neon bulbs. The output end of the solar module is connected with the input end of the controller part; the anode and the cathode of the storage battery are connected with the input end of the controller part; the output end of the controller part is connected with the input end of the LED combined neon bulbs; the solar LED building illuminating system also can be collocated with a PWM full color neon light control part; the output end of the controller part is connected the input end of the LED combined neon bulbs via the PWM full color neon light control part; and a large current charging tube (DD1) is collocated between the storage battery and the solar module. The invention can effectively reduce the power of a system, and the invention is safe, reliable, energy-saving, is free from maintenance and electric power free, has long service life of the illuminant, is installed simply and conveniently, and is green and environmentally-friendly.
Description
Technical field
The invention belongs to the illuminator technical field, relate in particular to a kind of solar LED building illuminating system.
Background technology
The common electric power building brightening in city generally adopts rainbow tube, the guardrail pipe of being made up of LED at present; Form various riot of color variation effects through single-chip computer control system seven color or single color gradual changes, saltus step; Usually worked 4-5 hour every day; Adopt to exchange 220 volts, in the epoch that technology is constantly brought forth new ideas, the manufacturing technology of neon light and the technical merit of related components are also in continuous progress.The application of novel electrode, new type electronic transformers reduces the power consumption of neon light greatly, drops to 12 watts of present every rice lamp pipe power consumptions for 56 watts by every rice lamp pipe power consumption in past.Through maximum 20 watts of the power of every meter of a large amount of actual measurement, minimum 10 watts, 15 watts of mean powers.
The rainbow tube that a common building-shaped lamp needs is about 500 meters-1000 meters, and only just there is (200) building brightening system in young street, Shenyang City, works every day 5 hours: 15 watts of/meter * of 800 meters/* of 200 * of power consumption, 5 hours/day=12000 degree/skies.Huge it is thus clear that consume energy.
Summary of the invention
The present invention is intended to overcome the weak point of prior art and a kind of system power that can effectively reduce is provided; PWM control technology through the advanced person has realized the non-resistance current limliting with LED full color neon light; Under brightness and the unaffected prerequisite of color change, every meter power consumption is reduced in the 2W.Safe and reliable, energy-conservation, non-maintaining, exempt from the electricity charge, the illuminator life-span is long, simple installation, the solar LED building illuminating system of environmental protection.
For achieving the above object, the present invention is achieved in that
A kind of solar LED building illuminating system, it comprises: solar module, battery, controller part and LED combination neon glim lamp; The input of the output termination controller part of said solar module; The input of said battery part both positive and negative polarity and controller part joins; The input of the output of said controller part and LED combination neon glim lamp joins;
Said battery is that controller partly provides operating voltage; When the voltage of solar module reaches setting value, light-operated startup, solar module is partly managed through controller and is charge in batteries; When the voltage of solar module is lower than setting value, the response of LED combination neon glim lamp.
As a kind of preferred version, the present invention also is furnished with PWM full color neon tube control section; The output of said controller part joins through the input of PWM full color neon tube control section and LED combination neon glim lamp.
As another kind of preferred version, the present invention is furnished with the large current charge pipe between said battery and solar module; Said large current charge piping prevents that night, battery carried out reverse charging to solar module.
In addition, PWM full color neon tube control section according to the invention comprises power unit, lock-out pulse part, main control part, control section, drive part and led section; The output of said power unit connects the input of lock-out pulse part, main control part and drive part respectively; The input of the output termination main control part of said lock-out pulse part; The output one tunnel of said main control part connects the input of control section, and its another road connects the input of drive part; The input of the output termination led section of said control section and drive part; Said lock-out pulse partly produces synchronization pulse; Said main control part produces pwm signal, and the conducting of triode is supplied power to led section with the PWM form then in the control drive part; Said main control part is color transformed to realize through the triode logic control led section in the control section.
Power unit according to the invention comprises direct current importation and voltage stabilizing part; The input of the output termination drive part of said direct current importation; The input of the output termination main control part of said voltage stabilizing part.
Main control part according to the invention contains the PIC16C54 chip; Said lock-out pulse partly contains the SD2403AP chip; Said power unit contains the MC34063AC chip; Said LED combination neon glim lamp is so that string back and mode connect and compose linear light source earlier.
The present invention compared with prior art has following characteristics:
1, adopts the solar energy autonomous power supply system, do not receive the characterized by city-power, at fire or natural accident takes place or civil power breaks down when stopping using that solar LED building illuminating system can normally use.
2, adopt the syllogic charge mode
Phase I: equalizaing charge;
Second stage: large current charge;
Phase III: trickle charge.
The syllogic charge mode effectively charges according to battery accumulate situation, can prolong the service life of battery, improves charge efficiency.
3, adopt the special-purpose LED of energy-efficient this brightness solar energy as illuminator; Use three primary colours (RGB) principle LED is carried out the mixed light processing; Utilize elder generation's string back mode also to form linear light source, be welded on the strip printed circuit board (PCB), can make light fixture demonstrate full-color effect through control circuit like this.
4, adopt PWM full color neon tube control technology.Utilize the PWM technology to regulate dutycycle and amplitude pulse realization Energy Saving Control; Adopt the PWM power supply mode simultaneously; Utilize of the optimization of human eye vision stop characteristics, under the prerequisite of the constant flicker free of brightness, make solar LED building illuminating system power drop to about 1.7 watts/meter through frequency.Thereby removed the LED current-limiting resistance owing to adopt the PWM mode to supply power, reduced system power dissipation, efficient can reach more than 85%, and fractional energy savings can reach 90%.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.Protection scope of the present invention will not only be confined to the statement of following content.
Fig. 1 is a schematic block circuit diagram of the present invention;
Fig. 2 is one embodiment of the present invention schematic block circuit diagram;
Fig. 3 is the another embodiment of the present invention schematic block circuit diagram;
Fig. 4 is one embodiment of the present invention physical circuit schematic diagram;
Fig. 5 is a PWM partial circuit theory diagram of the present invention;
Fig. 6 is an another embodiment of the present invention physical circuit schematic diagram;
Fig. 7 is a PWM part physical circuit schematic diagram of the present invention.
The specific embodiment
Shown in Fig. 1～5, a kind of solar LED building illuminating system comprises: solar module, battery, controller part and LED combination neon glim lamp; The input of the output termination controller part of said solar module; The input of said battery part both positive and negative polarity and controller part joins; The input of the output of said controller part and LED combination neon glim lamp joins; Said battery is that controller partly provides operating voltage; When the voltage of solar module reaches setting value, light-operated startup, solar module is partly managed through controller and is charge in batteries; When the voltage of solar module is lower than setting value, the response of LED combination neon glim lamp.Be the invigoration effect effect, the present invention also is furnished with PWM full color neon tube control section; The output of said controller part joins through the input of PWM full color neon tube control section and LED combination neon glim lamp; As shown in Figure 4, the present invention is furnished with large current charge pipe DD1 between said battery and solar module; Said large current charge pipe DD1 prevents that night, battery carried out reverse charging to solar module.Like Fig. 5, shown in Figure 6, PWM full color neon tube control section according to the invention comprises power unit, lock-out pulse part, main control part, control section, drive part and led section; The output of said power unit connects the input of lock-out pulse part, main control part and drive part respectively; The input of the output termination main control part of said lock-out pulse part; The output one tunnel of said main control part connects the input of control section, and its another road connects the input of drive part; The input of the output termination led section of said control section and drive part; Said lock-out pulse partly produces synchronization pulse; Said main control part produces pwm signal, and the conducting of triode is supplied power to led section with the PWM form then in the control drive part; Said main control part is color transformed to realize through the triode logic control led section in the control section; Power unit according to the invention comprises direct current importation and voltage stabilizing part; The input of the output termination drive part of said direct current importation; The input of the output termination main control part of said voltage stabilizing part; Like Fig. 4, shown in Figure 7, main control part according to the invention contains the PIC16C54 chip; Said lock-out pulse partly contains the U2/SD2403 chip; Said power unit contains the U1/MC34063AC chip; Said LED combination neon glim lamp is so that string back and mode connect and compose linear light source earlier.
Like Fig. 4, Fig. 5, shown in Figure 7, PWM full color neon tube control section according to the invention comprises control loop K1 and current supply circuit K2.The present invention uses three primary colours RGB principle LED is carried out the mixed light processing, utilizes elder generation's string back mode also to form linear light source, is welded on the strip printed circuit board (PCB), can make light fixture demonstrate full-color effect through control circuit like this.
The present invention adopts the solar energy autonomous power supply system, uses high brightness three-primary color LED combination neon glim lamp, utilizes the PWM technology, and employing syllogic charge mode is used light-operated and time control technique is realized illumination.
As shown in Figure 4, system of the present invention comprises solar module, battery, controller part, PWM full color neon tube control section and three-primary color LED combination neon glim lamp.System comprises charge switch circuit, the adjusting and voltage-reduction switch power supply IC1/LM2576 that FET N1/IRF4905 constitutes; Central processing unit CPU/MSP430F135, by R1, R2, the voltage sample circuit that R3 and R4 constitute; Large current charge pipe DD1/MBR245; Keyboard KEY/SW-PB; Functional status display unit LED_HEX/DPY_7-SEG_DP forms.The output of the charge switch circuit that FET N1/IRF4950 constitutes is connected with battery, and adjusting and voltage-reduction switch power supply chip IC1/LM2576 is transformed to central processing unit CPU/MSP430F135 through DC/DC provides operating voltage.Central processing unit CPU also can adopt C8051F122.Wherein solar module PV is a photovoltaic module; The LED illuminator is a three-primary color LED combination neon glim lamp; The charge switch circuit that FET N1/IRF4905 constitutes is used for charging control; Large current charge pipe DD1/MBR245 uses and prevents that night, battery oppositely charged to solar module; DC/DC conversion adjusting and voltage-reduction switch power supply IC1/LM2576 can discern the 12/24V system voltage automatically, and voltage is converted into the 5V DC voltage; Resistance R 1, R2, R3 and R4 are respectively the sample resistances of solar module and battery; As shown in Figure 4, LED display lamp S1 is used to show the different working state; Eight sections show that charactron S2 is used to show the different functions state; Keyboard is mainly used in the response external push button signalling, man-machine swap data bridge; PWM full color neon tube control loop K1 is the working condition of control load; PWM full color neon tube current supply circuit K2 is through PWM form powering load; K1 and K2 are referred to as PWM full color neon tube control section.
Daytime, when solar module voltage reaches certain value, light-operated startup, FET N1/IRF4905 conducting, solar module charges a battery; In evening, when solar module voltage was lower than certain value, PWM full color neon tube control section was realized complicated color and pattern transform effect and real-time color transformed function.
As shown in Figure 7, U1/MC34063AC becomes the 20V direct current with the 24V direct current, and wherein 5 pin provide V
REF=1.25V reference voltage, output V
O=(R
2/ R
3+ 1) V
REF=20V.D6 is the 5V Zener diode, V
OThrough reducing to V after the D6
CC=5V offers U2, U3, the power supply of JP1 integrated circuit.U2/SD2403 connects 17 pins of U4/PIC16C54 by 7 pin output 49Hz lock-out pulse through R15.R4, R5, R7 are pull-up resistor.JP1/PIC16C54 has two effects: one of which, the conducting that produces pwm signal (frequency 4.97k, dutycycle 0.375) control triode is carried out the power supply of PWM form to LED then.Control signal is divided into two-way, and wherein a route 12 pins are exported signal, and R6 meets Q2 through current-limiting resistance, meets Q1 again and gives A2, A4, A6 group LED power supply.Another route is by 13 pins output signal, and R10 meets Q4 through current-limiting resistance, meets Q3 again and gives A1, A3, A5 group LED power supply.Its two, through triode logic control LED, realize color transformed.By 18,6,7 pins control B-LED; 2,11,8 pins control G-LED; 1,10,9 pins control B-LED.Each pin all is through a triode control LED.R14 and C6 form 16 pin that oscillating circuit meets U4/JP1.
Claims (1)
1. a solar LED building illuminating system is characterized in that, comprising: solar module, battery, controller part, LED combination neon glim lamp and PWM full color neon tube control section; The input of the output termination controller part of said solar module; The input of said battery part both positive and negative polarity and controller part joins; The input of the output of said controller part and LED combination neon glim lamp joins; The output of said controller part joins through the input of PWM full color neon tube control section and LED combination neon glim lamp; Between said battery and solar module, is furnished with large current charge pipe (DD1); Said large current charge pipe (DD1) is to prevent that night, battery carried out reverse charging to solar module; Said PWM full color neon tube control section comprises power unit, lock-out pulse part, main control part, control section, drive part and led section; The output of said power unit connects the input of lock-out pulse part, main control part and drive part respectively; The input of the output termination main control part of said lock-out pulse part; The output one tunnel of said main control part connects the input of control section, and its another road connects the input of drive part; The input of the output termination led section of said control section and drive part; Said lock-out pulse partly produces synchronization pulse; Said main control part produces pwm signal, and the conducting of triode is supplied power to led section with the PWM form then in the control drive part; Said main control part is color transformed to realize through the triode logic control led section in the control section; Said power unit comprises direct current importation and voltage stabilizing part; The input of the output termination drive part of said direct current importation; The input of the output termination main control part of said voltage stabilizing part; Said LED combination neon glim lamp is so that string back and mode connect and compose linear light source earlier;
Said battery is that controller partly provides operating voltage; When the voltage of solar module reaches setting value, light-operated startup, solar module is partly managed through controller and is charge in batteries; When the voltage of solar module is lower than setting value, the response of LED combination neon glim lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100115828A CN101592305B (en) | 2008-05-26 | 2008-05-26 | Solar LED building illuminating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100115828A CN101592305B (en) | 2008-05-26 | 2008-05-26 | Solar LED building illuminating system |
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| Publication Number | Publication Date |
|---|---|
| CN101592305A CN101592305A (en) | 2009-12-02 |
| CN101592305B true CN101592305B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100115828A Expired - Fee Related CN101592305B (en) | 2008-05-26 | 2008-05-26 | Solar LED building illuminating system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478198B (en) * | 2010-11-26 | 2013-10-02 | 湖北民族学院 | Solar landscape lamp based on wireless sensor network |
| CN104296048B (en) * | 2014-09-13 | 2016-08-24 | 杜慧婷 | A kind of building decoration method and a kind of decorating unit pipe |
| CN113225870B (en) * | 2021-03-29 | 2023-12-22 | 青岛小鸟看看科技有限公司 | VR equipment positioning method and VR equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560827Y (en) * | 2002-04-18 | 2003-07-16 | 殷为民 | Microcomputer programme-controlled LED colour lamp |
| CN2864351Y (en) * | 2005-09-02 | 2007-01-31 | 吴汉明 | LED solar clearance light |
| CN201203033Y (en) * | 2008-05-26 | 2009-03-04 | 辽宁太阳能研究应用有限公司 | Solar LED building lighting apparatus |
-
2008
- 2008-05-26 CN CN2008100115828A patent/CN101592305B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560827Y (en) * | 2002-04-18 | 2003-07-16 | 殷为民 | Microcomputer programme-controlled LED colour lamp |
| CN2864351Y (en) * | 2005-09-02 | 2007-01-31 | 吴汉明 | LED solar clearance light |
| CN201203033Y (en) * | 2008-05-26 | 2009-03-04 | 辽宁太阳能研究应用有限公司 | Solar LED building lighting apparatus |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-91311A 2008.04.17 |
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| CN101592305A (en) | 2009-12-02 |
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