CN101153694A - Method and apparatus for illuminating road by using solar energy and wind energy - Google Patents
Method and apparatus for illuminating road by using solar energy and wind energy Download PDFInfo
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- CN101153694A CN101153694A CNA200610116745XA CN200610116745A CN101153694A CN 101153694 A CN101153694 A CN 101153694A CN A200610116745X A CNA200610116745X A CN A200610116745XA CN 200610116745 A CN200610116745 A CN 200610116745A CN 101153694 A CN101153694 A CN 101153694A
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- street lamp
- solar energy
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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 discloses a road illumination method and device by using solar energy and wind energy; the method is that a solar energy cell and a wind power electricity generation device are arranged on the top end of a street lamp stem, wherein, the solar energy and the wind energy are converted into the electric energy and stored in the same storage cell; the storage cell is in electric connection with the street lamp by a light-operated switch, when the illumination intensity of the external environment turns weak, the street lamp is powered by the electric energy stored in the storage cell. The invention powers street lamps by the electric energy converted from the solar energy and wind energy, thereby the investment on the controllers such as transformer, etc., laying ground cables or overhead wires and the long ranged power supply by electric grid are unnecessary; moreover, the invention has the advantages of self power supply of street lamps, conservation of energy and no pollution.
Description
Technical field
The present invention relates to a kind of method and device that utilizes non-polluting energy sources, particularly a kind of method and device that utilizes solar energy and wind energy illuminating road.
Background technology
Road lighting is the traffic safety important key link.Street lamp is nearly all powered through buried cable or trolley wire by electrical network as the key facility of road lighting.Along with developing rapidly of urban and suburban roads network of communication lines construction, the quantity of street lamp is more and more, and the input of laying equipment such as power transmission line and configuration transformer is more and more higher, and its power consumption is also increasing; If the electric energy of input electrical network is transformed by chemical fuels such as coal combustion, petroleum products, also increased the weight of pollution to environment.
Summary of the invention
One of technical problem to be solved by this invention provides a kind of method of utilizing solar energy and wind energy illuminating road, and illuminalive power-supply is obtained by solar energy and wind energy transformation, reduces the pollution of combustion chemistry fuel generating to environment.
Two of technical problem to be solved by this invention provides a kind of device of realizing said method.
One of technical problem to be solved by this invention can be achieved through the following technical solutions.
A kind of method of utilizing solar energy and wind energy illuminating road is characterized in that: comprise following steps:
1, solar cell and wind electricity generating system are installed on the same street lamp;
2, the electric energy of solar cell absorption sun the subject of knowledge and the object of knowledge generation and the wind electricity generating system absorption electric energy that wind energy produced all are stored in the same battery to street lamp power supply, road lamp power supply by asymmetrical circuit element.
Two of technical problem to be solved by this invention can be achieved through the following technical solutions.
Realize that said method utilizes the device of solar energy and wind energy illuminating road, is characterized in that: solar cell and wind electricity generating system are installed in the top at light pole.Solar cell is installed on the top surface of wind electricity generating system, and connects afterwards and the battery electrical ties with asymmetrical circuit element, and solar cell absorbs solar energy and is translated into electrical power storage in battery.Wind electricity generating system is made up of wind energy power machine, speed changer and generator, generator with after asymmetrical circuit element is connected also with the battery electrical ties, wind electricity generating system absorbs electric energy that wind energy produced and the electric energy that solar cell absorbs the generation of sun the subject of knowledge and the object of knowledge and all is stored in the same battery.Battery is by light-operated switch and street lamp electrical ties, and when the external environment intensity of illumination died down, the light-operated switch conducting was stored in the interior electric energy of battery to street lamp power supply, road lamp power supply.
The electric energy that the present invention utilizes free of contamination solar energy and wind energy transformation to obtain throws light on for road traffic, need not to drop into controller switching equipment such as transformer and lay buried cable or trolley wire by electrical network remote power-feeding, make the street lighting power supply self-supporting, energy-conservation and pollution-free.
Description of drawings
The present invention is further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is circuit theory diagrams of realizing the embodiment of the inventive method;
Fig. 2 is an apparatus structure schematic diagram of realizing the embodiment of the inventive method;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
This specific embodiment is an example with sail type vertical axes wind energy power machine, and in fact the wind energy power machine in the wind electricity generating system can be all kinds.
In Fig. 1, solar cell 1 is connected with asymmetrical circuit element 301, and generator 203 is connected with asymmetrical circuit element 302, and street lamp 6 is connected with light-operated switch 501, and battery 4 is connected with master switch 502, and these four pairs of series arms are in parallel mutually.Asymmetrical circuit element 301 makes electric current flow to battery 4 to its charging from solar cell 1, and simultaneously, asymmetrical circuit element 302 makes electric current also can only flow to battery 4 to its charging from generator 203.After artificially opening master switch 502, when the external environment intensity of illumination dies down, light-operated switch 501 conductings, battery 4 is street lamp 6 illuminalive power-supplies.
In Fig. 2 and Fig. 3, solar cell 1 and wind electricity generating system 2 are installed on the top of light pole 7.Solar cell 1 is installed on the top surface of wind electricity generating system 2, absorbs solar energy and is translated into electrical power storage in battery 4.Wind electricity generating system 2 is made up of wind energy power machine 201, speed changer 202 and generator 203, wherein wind energy power machine 201 is translated into the mechanical rotation energy by the symmetrically arranged wind wing 211 absorption wind energies, and input to generator 203 through speed changer 202 and be converted into electric energy, wind electricity generating system 2 absorbs the electric energy that wind energy produced and also is stored in the battery 4.Speed changer 202, generator 203, battery 4 and relevant electric elements are positioned in the below radome fairing 8 of wind energy power machine 201, and street lamp 6 is arranged on outside the radome fairing 8.
Claims (2)
1. method of utilizing solar energy and wind energy illuminating road is characterized in that: comprise following steps:
1), solar cell and wind electricity generating system are installed on the same street lamp;
2), the electric energy of solar cell absorption sun the subject of knowledge and the object of knowledge generation and the wind electricity generating system absorption electric energy that wind energy produced all are stored in the same battery to street lamp power supply, road lamp power supply by asymmetrical circuit element.
2. employed device that utilizes solar energy and wind energy illuminating road of the method for claim 1, it is characterized in that: described solar cell is installed on the top surface of wind electricity generating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610116745XA CN101153694A (en) | 2006-09-29 | 2006-09-29 | Method and apparatus for illuminating road by using solar energy and wind energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610116745XA CN101153694A (en) | 2006-09-29 | 2006-09-29 | Method and apparatus for illuminating road by using solar energy and wind energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101153694A true CN101153694A (en) | 2008-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610116745XA Pending CN101153694A (en) | 2006-09-29 | 2006-09-29 | Method and apparatus for illuminating road by using solar energy and wind energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101153694A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330941A (en) * | 2011-09-28 | 2012-01-25 | 苏州晶雷光电照明科技有限公司 | Energy-saving high-pole lamp |
| CN101672451B (en) * | 2009-09-23 | 2012-02-29 | 厦门道明科技有限公司 | Dual-energy light |
| CN105809987A (en) * | 2016-05-17 | 2016-07-27 | 三峡大学 | Multi-agent-based wind-solar complementary type intelligent traffic light system |
-
2006
- 2006-09-29 CN CNA200610116745XA patent/CN101153694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672451B (en) * | 2009-09-23 | 2012-02-29 | 厦门道明科技有限公司 | Dual-energy light |
| CN102330941A (en) * | 2011-09-28 | 2012-01-25 | 苏州晶雷光电照明科技有限公司 | Energy-saving high-pole lamp |
| CN105809987A (en) * | 2016-05-17 | 2016-07-27 | 三峡大学 | Multi-agent-based wind-solar complementary type intelligent traffic light system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080402 |