CN103491691A - Solar LED street lamp - Google Patents
Solar LED street lamp Download PDFInfo
- Publication number
- CN103491691A CN103491691A CN201310457526.8A CN201310457526A CN103491691A CN 103491691 A CN103491691 A CN 103491691A CN 201310457526 A CN201310457526 A CN 201310457526A CN 103491691 A CN103491691 A CN 103491691A
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- CN
- China
- Prior art keywords
- lamp
- light source
- street lamp
- led light
- solar
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- 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.)
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A solar LED street lamp is composed of a photosensitive sensor, a lamp post, a light time control power switch, a rectification transformation current-limiting drive controller, an LED light source, a lamp shell heat dissipation device, a temperature sensor and a temperature feedback circuit. The solar LED street lamp is characterized in that the top of the lamp post is further provided with a wind driven generator. The solar LED street lamp is a fourth-generation lamp-filament-free light source, the brightness of the 7m lamp post can reach 10-25LUX, the solar LED street lamp can completely replace an existing solar street lamp light source with an inverter, and the defects that a conventional solar street lamp system is unreliable with an AC inverter, difficult to start at low temperature, short in service life of a lamp pipe, and the like are completely overcome.
Description
Technical field
The present invention relates to solar-photovoltaic technology, electronic data intelligent control technology and modern LED field of lamp illumination, especially about a kind of solar LED street lamp.
Background technology
Fast development along with the LED technology, the progressively raising of its luminous efficiency, the application market of LED will be more extensive, under the special background raise once again in the worry of global energy shortage, big-power solar LED more enjoys the whole world to attract attention in the prospect of illumination market, by industry, is thought that within 10 years, becoming in future the market and the maximum market that are expected most will be the maximum potential commodity that replace incandescent lamp, tungsten lamp and fluorescent lamp.Under the background of energy worsening shortages, development and popularization are efficient, the energy-saving illumination utensil, and the electricity consumption that saves lighting, reduce environment and light pollution, sets up the main direction that high-quality and efficient, economic comfortable, a safe and reliable environment is the illuminator development.
Summary of the invention
For above problem, the object of the present invention is to provide a kind of solar LED street lamp, be to select the special-purpose LED luminous tube of large diffusion angle super brightness, make the above high-power LED light source of 30W in conjunction with solar energy generation technology, for various Solar Street Lighting Systems.
Technical scheme of the present invention is achieved in the following ways: solar LED street lamp, by light sensor, lamppost, light time is controlled mains switch, rectifier transformer current limliting driving governor, LED light source, the lamp housing radiator, temperature sensor and temperature feedback circuit form, light sensor is arranged on the lamp housing radiator outside of sky upward, controlling mains switch by wire and light time is connected, the end of incoming cables that light time is controlled mains switch connects external power supply, the leading-out terminal of light time control switch is connected with the power inleting terminal of rectifier transformer current limiting driver by wire, the leading-out terminal of rectifier transformer current limiting driver is connected with LED light source, LED light source is arranged on the below of lamp housing radiator, LED light source is plate type LED light source, is provided with an electric source line interface, a flat plate radiation face and a LED light-emitting area, and it is characterized in that: the top of described lamppost also is provided with wind-driven generator.
The present invention, belonged to for the 4th generation without filament light sources, and 7 rice lamp bar brightness reach 10-25LUX.Can substitute existing band inverter solar road-light light-source fully, thoroughly solve the shortcomings such as conventional Solar Street Lighting System is unreliable with ac converter, cold-starting is difficult, lamp tube service life is short.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
By Fig. 1, known, solar LED street lamp, by light sensor, lamppost, light time is controlled mains switch, rectifier transformer current limliting driving governor, LED light source, the lamp housing radiator, temperature sensor and temperature feedback circuit form, light sensor is arranged on the lamp housing radiator outside of sky upward, controlling mains switch by wire and light time is connected, the end of incoming cables that light time is controlled mains switch connects external power supply, the leading-out terminal of light time control switch is connected with the power inleting terminal of rectifier transformer current limiting driver by wire, the leading-out terminal of rectifier transformer current limiting driver is connected with LED light source, LED light source is arranged on the below of lamp housing radiator, LED light source is plate type LED light source, is provided with an electric source line interface, a flat plate radiation face and a LED light-emitting area, and the top of described lamppost also is provided with wind-driven generator.
The present invention, (1) selects suitable intelligent controller; (2) heat radiation of light fixture must be handled well, the temperature of housing<+55 ℃; (3) high-power LED light source of selecting quality to reach a standard; (4) storage battery of the conversion ratio of solar panel and outfit suitable capacity; (5) appropriate design light fixture operating time and cycle.Due to the new material that has adopted complete various conventional, new technology, in the situation that same brightness solar cell and battery capacity will reduce 40%, light source life increases by 10 times and reaches more than 50000 hours, and reliability improves 5 times.The native system solar charging/discharging is controlled automatically, lighting time is adjustable.1W power LED light illumination is equivalent to 8---10W incandescent lamp illumination.Therefore, it will be a kind of important breakthrough of solar illuminating system.
Claims (1)
1. solar LED street lamp, by light sensor, lamppost, light time is controlled mains switch, rectifier transformer current limliting driving governor, LED light source, the lamp housing radiator, temperature sensor and temperature feedback circuit form, light sensor is arranged on the lamp housing radiator outside of sky upward, controlling mains switch by wire and light time is connected, the end of incoming cables that light time is controlled mains switch connects external power supply, the leading-out terminal of light time control switch is connected with the power inleting terminal of rectifier transformer current limiting driver by wire, the leading-out terminal of rectifier transformer current limiting driver is connected with LED light source, LED light source is arranged on the below of lamp housing radiator, LED light source is plate type LED light source, is provided with an electric source line interface, a flat plate radiation face and a LED light-emitting area, and it is characterized in that: the top of described lamppost also is provided with wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457526.8A CN103491691A (en) | 2013-09-30 | 2013-09-30 | Solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457526.8A CN103491691A (en) | 2013-09-30 | 2013-09-30 | Solar LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103491691A true CN103491691A (en) | 2014-01-01 |
Family
ID=49831548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457526.8A Pending CN103491691A (en) | 2013-09-30 | 2013-09-30 | Solar LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103491691A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686839A (en) * | 2015-11-09 | 2017-05-17 | 江苏施诺照明有限公司 | Intelligent self-control type LED street lamp for illumination |
-
2013
- 2013-09-30 CN CN201310457526.8A patent/CN103491691A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686839A (en) * | 2015-11-09 | 2017-05-17 | 江苏施诺照明有限公司 | Intelligent self-control type LED street lamp for illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |
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| WD01 | Invention patent application deemed withdrawn after publication |