CN201028361Y - High-efficiency non-contravariant solar photovoltaic power supply road lamp system - Google Patents
High-efficiency non-contravariant solar photovoltaic power supply road lamp system Download PDFInfo
- Publication number
- CN201028361Y CN201028361Y CNU2006201592642U CN200620159264U CN201028361Y CN 201028361 Y CN201028361 Y CN 201028361Y CN U2006201592642 U CNU2006201592642 U CN U2006201592642U CN 200620159264 U CN200620159264 U CN 200620159264U CN 201028361 Y CN201028361 Y CN 201028361Y
- Authority
- CN
- China
- Prior art keywords
- solar photovoltaic
- street lamp
- controller
- low
- voltage
- 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
Images
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a high-efficiency non-inverting solar energy photovoltaic power street lamp system, which comprises a main supply power system, a solar energy photovoltaic battery plate, an accumulator and a street lamp. The solar energy photovoltaic battery plate is connected with a controller, and the main supply is stepped down and rectified into direct current and then also connected with the controller; the controller and the stepping down rectifier are respectively connected with the accumulator, with power output joint connected with the street lamp. The system adopts the direct current low-voltage transporting method, and the solar energy photovoltaic battery plate is in round or ellipse shape, and is provided with a rotatable self-cleaning device; and the accumulator is a cylinder-shaped accumulator set. Having advantages of high efficiency, beautiful appearance and convenient maintenance, the utility model improves the technical index and the economical index of the solar energy photovoltaic battery plate, and greatly enhances the application performance of the photovoltaic street lamp, as well as reducing the cost of the photovoltaic street lamp, thereby being good for popularization and practical.
Description
Technical field
The utility model relates to a kind of solar photovoltaic powered street lamp, the solar photovoltaic powered road lamp system of definite a kind of efficient non-inversion of saying so.
Background technology
What existing solar photovoltaic powered street lamp generally adopted at present is that independently photovoltaic generation another mistake becomes power supply mode, promptly be that the solar photovoltaic electric power of dc low-voltage is changed into ac high-voltage electric power by inverter, use for conventional light fixture, the electric power system efficient of type is low like this, the cost height, reliability is low.Because solar electrical energy generation changes also greatly with the variation power output of illumination, and the rated power of street lamp is relatively stable, therefore, power shortage often occurs, will make that street lamp work is not normal.In addition, optical road lamp adopts autonomous system, is subjected to weather effect, often outage; Because use cell panel, battery and conventional light fixture, moulding is restricted, and is not attractive in appearance.For a long time, optical road lamp can only be as ostentatious project, and the cost height, can not apply.
Summary of the invention:
The purpose of this utility model is the solar photovoltaic powered road lamp system of networking that proposes a kind of high efficiency, high reliability at the defective that above-mentioned independent inversion photovoltaic power supply road lamp system exists.
The technical scheme of the utility model for realizing that its purpose is taked: the solar photovoltaic powered road lamp system of efficient non-inversion, comprise mains-supplied system, solar photovoltaic cell panel, battery and street lamp, it is characterized in that solar photovoltaic cell panel connects with controller, civil power also connects with controller after becoming low-voltage DC through step-down rectifier, controller and buck rectifier connect with battery respectively, the power supply out splice going splice of controller connects with street lamp, and system adopts the dc low-voltage transmission means.
Described solar photovoltaic cell panel be shaped as circle, ellipse or fan-shaped.
Rotatable cleaning apparatus for self is housed on the described solar panel.
Described battery adopts cylindric batteries.
Transmission dc low-voltage scope is 12V-48V in the system.
Described street lamp is the dc low-voltage light fixture.
Described dc low-voltage light fixture is two brilliance control lamps of low-voltage non-polar lamp and LED.
Adopted the solar photovoltaic powered networked system of efficient non-inversion,, improved accumulator cell charging and discharging efficiency greatly, protected battery, prolonged the life-span of battery, also improved the reliability of street lamp electricity consumption simultaneously with the civil power this mode of networking.Because the circular solar cells plate is easy to adopt automatic spin-cleaning device, can dispose the laying dust on cell panel surface timely, can improve generating efficiency 10%～20%, particularly in the regional effect of sandstorm pilosity with particularly evident.Owing to adopted the mode of efficient direct current transferring electric power, to have saved inverter simultaneously system cost is significantly reduced, reliability improves.Owing to adopted cylindric batteries, can be installed in the hollow lamp stand, make street lamp styling succinctly attractive in appearance, reduce cost.Use the dc low-voltage light fixture.Comprise two brilliance control lamps of low-voltage non-polar lamp and LED, the brightness that has further improved street lamp has reduced consumption; High efficiency dc low-voltage monocycle joint drives electrodeless lamp, directly exports the novel electrodeless lamp of frequency electromagnetic waves, raises the efficiency the service life that has prolonged light fixture.System also carries out brilliance control to illumination condition as the case may be, adjusts street lamp power and reaches energy-conservation effect.
The street lamp that the utility model is solar photovoltaic powered, handsome in appearance brief, the efficient height, safe and reliable, cost is low, and is economical and practical.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model lamp post structure schematic diagram;
Fig. 2 is the utility model accumulator structure schematic diagram:
The specific embodiment
Referring to Fig. 1, the utility model comprises solar photovoltaic cell panel 1, controller 3,5 couples of brightness LED of electrodeless lamp lamp 6 of circular band self-cleaning device 8, and solar photovoltaic cell panel 1 links with controller 3.In addition, another of controller 3 to the power supply input adapter through buck rectifier 2 and domestic power grid networking (220V50HZ).Controller 3 and buck rectifier 2 connect with column batteries 4 respectively, and the power supply out splice going splice of controller 3 connects with 5 couples of brightness LED of electrodeless lamp lamp 6 respectively.Backbone 7 adopts the transmission of dc low-voltage transmission means, and voltage is not higher than 48V, can adopt 12V, 24V, 36V or 48V, so that supporting with the low-voltage direct electric power of cell panel, and guarantees the security of electric power transfer.
Can be the shaped design circle of traditional rectangle solar photovoltaic cell panel, ellipse or fan-shaped, be beneficial to the mounted and self purging device, with the driven by power motor rotation of solar cell self, regularly carry out the automatically cleaning maintenance in due course to improve the generating capacity of solar photovoltaic cell panel.4 vertical connections of batteries are made column, are that polylith cell batteries tandem compound forms, and see Fig. 2, in the hollow lamp stand that is easily installed in street lamp.In order to satisfy the requirement of street lamp electricity consumption, system adopts networking technology, has avoided battery to use in poor efficiency discharges and recharges scope, satisfies the requirement of overcast and rainy electricity consumption, and can obtain the photovoltaic generation maximum generating watt of the whole year.So-called networking technology is meant networks street lamp photovoltaic power supply system and civilian electric electric power system, its objective is that obtaining electric power from civilian electric electric power system replenishes, with the reliability of assurance work and the efficient of system.This is the notion (interconnection technology be more than needed solar electric power fed back to electrical network) opposite at all with traditional interconnection technology.The power interconnection of native system adopts the dc low-voltage power transmission mode, is transferred to street lamp by basic routing line behind the electric power step-down rectifier of will networking, and uses for street lamp.Street lamp can adopt the dc low-voltage light fixture, comprises two brilliance control lamps of low-voltage non-polar lamp and LED.These lamps can carry out brilliance control to illumination condition as the case may be, adjust street lamp power and reach energy-conservation effect.
Because the efficient of the power supply of the photovoltaic generation in the utility model improves, networking transferring electric power safety, and the improvement of the shape of solar photovoltaic cell panel and accumulator structure make street lamp styling attractive in appearance.Select efficient light fixture for use, and the control of throwing light on, the applicable performance of optical road lamp is improved, cost reduces, and helps applying.
Claims (7)
1. the solar photovoltaic powered road lamp system of efficient non-inversion, comprise mains-supplied system, solar photovoltaic cell panel, battery and street lamp, it is characterized in that solar photovoltaic cell panel connects with controller, civil power also connects with controller after becoming low-voltage DC through step-down rectifier, controller and buck rectifier connect with battery respectively, the power supply out splice going splice of controller connects with street lamp, and system adopts the dc low-voltage transmission means.
2. the solar photovoltaic powered road lamp system of efficient non-inversion according to claim 1, what it is characterized in that described solar photovoltaic cell panel is shaped as circle, ellipse or fan-shaped.
3. the solar photovoltaic powered road lamp system of efficient non-inversion according to claim 1 is characterized in that being equipped with on the solar panel rotatable cleaning apparatus for self.
4. the solar photovoltaic powered road lamp system of efficient non-inversion according to claim 1 is characterized in that described battery adopts cylindric batteries.
5. the solar photovoltaic powered road lamp system of efficient non-inversion according to claim 1 is characterized in that transmission dc low-voltage scope is 12V-48V in the system.
6. the solar photovoltaic powered road lamp system of efficient non-inversion according to claim 1 is characterized in that described street lamp is the dc low-voltage light fixture.
7. according to the solar photovoltaic powered road lamp system of claim 1,2,3,4,5 or 6 described efficient non-inversions, it is characterized in that described dc low-voltage light fixture is two brilliance control lamps of low-voltage non-polar lamp and LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201592642U CN201028361Y (en) | 2006-11-18 | 2006-11-18 | High-efficiency non-contravariant solar photovoltaic power supply road lamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201592642U CN201028361Y (en) | 2006-11-18 | 2006-11-18 | High-efficiency non-contravariant solar photovoltaic power supply road lamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028361Y true CN201028361Y (en) | 2008-02-27 |
Family
ID=39132574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201592642U Expired - Fee Related CN201028361Y (en) | 2006-11-18 | 2006-11-18 | High-efficiency non-contravariant solar photovoltaic power supply road lamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028361Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN102367941A (en) * | 2011-06-27 | 2012-03-07 | 苏州中研纺织科技有限公司 | Light emitting diode (LED) streetlamp |
| CN102454921A (en) * | 2010-10-15 | 2012-05-16 | 通用电气公司 | Pole mounting lamp based on light-emitting diode (LED) devices and power supply thereof |
| CN102638925A (en) * | 2012-03-27 | 2012-08-15 | 深圳市均益安联光伏系统工程有限责任公司 | PV-LED (photovoltaic-light emitting diode) high-efficient control and distribution system |
| CN103348180A (en) * | 2010-10-08 | 2013-10-09 | G·奎恩斯 | Street light having a hollow pole |
| CN107395102A (en) * | 2015-10-16 | 2017-11-24 | 马根昌 | Electrostatic removes the method for work of hot spot photovoltaic panel |
-
2006
- 2006-11-18 CN CNU2006201592642U patent/CN201028361Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348180A (en) * | 2010-10-08 | 2013-10-09 | G·奎恩斯 | Street light having a hollow pole |
| CN102454921A (en) * | 2010-10-15 | 2012-05-16 | 通用电气公司 | Pole mounting lamp based on light-emitting diode (LED) devices and power supply thereof |
| US9723660B2 (en) | 2010-10-15 | 2017-08-01 | General Electric Company | Post-mounted light emitting diode (LED) device-based lamp and power supply for same |
| CN102367941A (en) * | 2011-06-27 | 2012-03-07 | 苏州中研纺织科技有限公司 | Light emitting diode (LED) streetlamp |
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN102313237B (en) * | 2011-08-16 | 2013-06-05 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| CN102638925A (en) * | 2012-03-27 | 2012-08-15 | 深圳市均益安联光伏系统工程有限责任公司 | PV-LED (photovoltaic-light emitting diode) high-efficient control and distribution system |
| CN107395102A (en) * | 2015-10-16 | 2017-11-24 | 马根昌 | Electrostatic removes the method for work of hot spot photovoltaic panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101534590B (en) | Solar energy illuminating control power supply | |
| CN201028361Y (en) | High-efficiency non-contravariant solar photovoltaic power supply road lamp system | |
| CN104883779B (en) | Solar power generation HVDC centrally connected power supply LED street lamp system | |
| CN106255265A (en) | Solar energy wisdom street lamp power supply, road lamp power supply system | |
| CN103532222A (en) | Automatic control system of new energy power generation application | |
| CN202868558U (en) | Wind and light complement street lamp lighting system | |
| CN201418181Y (en) | Solar lighting control power source | |
| CN105444077A (en) | Solar street lamp system based on mutual complementing of commercial power | |
| CN202158486U (en) | LED road lamp powered by solar energy | |
| KR101167971B1 (en) | Controlling method of complex style solar developmental controller | |
| CN205137329U (en) | Integrated solar LED street lamp | |
| CN203147595U (en) | Solar LED (Light Emitting Diode) illuminating system capable of being compensated by mains supply and regulating mains supply | |
| CN208983207U (en) | Expressway solar energy channel | |
| CN204240236U (en) | Wind light mutual complementing illuminator | |
| CN202261940U (en) | LED indoor illuminating system of solar PV power generation and commercial power complimentary type | |
| CN202769525U (en) | Solar energy streetlight | |
| CN206099502U (en) | Photovoltaic power plant battery management system | |
| CN201844352U (en) | Streetlight system with solar energy and wind energy off-grid centralized power supply | |
| CN206055494U (en) | A kind of photoelectricity retracting device | |
| CN205245016U (en) | Solar street lamp system based on commercial power is complementary | |
| CN103997821A (en) | LED photoelectric complementation intelligence control system | |
| CN211119259U (en) | Solar driving power supply for L ED lamp | |
| CN105972546A (en) | Street lamp and control method thereof | |
| CN206524678U (en) | A kind of short tunnel solar energy civil power dual redundant electric supply installation | |
| CN201018311Y (en) | Low voltage DC power supply system using solar energy, wind field for generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen JYAL Photovoltaic System Project Co.,Ltd. Assignor: Zhou Minyi Contract record no.: 2010440020056 Denomination of utility model: High-efficiency non-contravariant solar photovoltaic power supply road lamp system Granted publication date: 20080227 License type: Exclusive License Record date: 20100521 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20091218 |