CN201281280Y - Solar energy cell streetlight - Google Patents
Solar energy cell streetlight Download PDFInfo
- Publication number
- CN201281280Y CN201281280Y CN 200820153128 CN200820153128U CN201281280Y CN 201281280 Y CN201281280 Y CN 201281280Y CN 200820153128 CN200820153128 CN 200820153128 CN 200820153128 U CN200820153128 U CN 200820153128U CN 201281280 Y CN201281280 Y CN 201281280Y
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- CN
- China
- Prior art keywords
- street lamp
- solar cell
- battery
- light
- emitting diode
- 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
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a solar battery street lamp, comprising a luminescent device, a solar battery, a switch and a storage battery, wherein the solar battery is arranged at one side on the street lamp facing the sun and is connected with the storage battery, the storage battery is connected with the luminescent device to provide a power supply thereto. The solar energy is transformed into electric energy that is stored in the storage battery when having sun by day, and the storage battery is controlled by a light control switch to supply power to the luminescent device of the street lamp and provide illumination at night. The solar battery street lamp is simple in structure and convenient in use, needs no manual control, and can fully utilize solar energy for power storage and effectively save electric power resources.
Description
Technical field
The utility model relates to a kind of street lamp, and is particularly related to a kind of street lamp that uses solar cell.
Background technology
The street lamp that uses generally adopts mains-supplied now, therefore need a large amount of electric power resources, under situation about being becoming tight electricity consumption day, increased the weight of the burden of power supply system more, and need higher cost, if when power supply electric power is thermal power generation environment is also produced certain pollution, therefore need a kind of new energy power supply mode.
Serious day by day along with the severe increase of world population and environmental pollution, energy and environment become the significant challenge that current mankind faces, and also are the key issues that presses for solution.Solar energy is human inexhaustible, nexhaustible regenerative resource, also be to clean, do not produce the energy of any environmental pollution, be considered to the most promising green energy resource in this century, therefore the development and use of solar energy have obtained the attention of countries in the world and have carried out the research of solar energy one after another, and one of solar cell effective method that is development and use solar energy.Therefore how solar cell application being become the current problem that needs solution in the street lamp design, still is that energy environment is all significant to social economy not only.
The utility model content
The utility model proposes a kind of solar cell street lamp, it is the conservation of power resource effectively, utilizes solar energy to street lamp power supply, road lamp power supply fully.
In order to achieve the above object, the utility model proposes a kind of solar cell street lamp, by light-emitting device, solar cell, switch and battery are formed, wherein said solar cell is arranged at above the street lamp and links to each other to a side of sunlight and with described battery, and described battery links to each other with described light-emitting device and is used for providing power supply to it.
Optionally, described light-emitting device is a light-emitting diode assembly.
Optionally, described light-emitting diode assembly is formed by the white light-emitting diode or the yellow-white light emitting diode of high brightness.
Optionally, described light-emitting diode assembly is made up of a plurality of light emitting diode.
Optionally, described solar cell is silicon solar cell or DSSC.
Optionally, described switch is optoelectronic switch or photo resistance switch.
Optionally, described battery is lead-acid accumulator or lithium-Battery.
The solar cell street lamp that the utility model proposes, side to sunlight on street lamp is provided with solar cell, be that electrical power storage is in battery with conversion of solar energy when by day sunlight being arranged, power to the street lamp light-emitting device of forming by light emitting diode by light-operated switch control battery at night, illumination is provided.It is simple in structure, does not easy to usely need artificial control, utilizes solar energy power accumulating fully, has effectively saved electric power resource, environmental protection more, and cost is also comparatively cheap.
Description of drawings
Figure 1 shows that the structure chart of the utility model preferred embodiment solar cell street lamp.
The specific embodiment
In order more to understand technology contents of the present utility model, especially exemplified by specific embodiment and cooperate appended graphic being described as follows.
Please refer to Fig. 1, Figure 1 shows that the structure chart of the utility model preferred embodiment solar cell street lamp.The solar cell street lamp 10 that the utility model proposes, by light-emitting device 11, solar cell 12, switch 13 and battery 14 are formed, wherein said solar cell 12 links to each other to a side of sunlight and with described battery 14 above being arranged at street lamp 10, and described battery 14 links to each other with described light-emitting device 11 and is used for providing power supply to it.According to the utility model preferred embodiment, described light-emitting device 11 is a light-emitting diode assembly, and its white light-emitting diode or yellow-white light emitting diode by a plurality of high brightness is formed, its quantity be 200 with interior and power at 200 watts with interior light emitting diode.Described solar cell 12 is silicon solar cell or DSSC, these 2 kinds of solar cells all have higher photoelectric transformation efficiency, and described switch 13 is optoelectronic switch or photo resistance switch, described switch 13 can be controlled conducting or closure according to intensity of illumination, so that control battery 14 is to light-emitting device 11 power supplies, described battery 14 is lead-acid accumulator or lithium-Battery, and it can be effectively with solar cell 12 electrical power storage that obtains that transforms.
In concrete use, when solar cell 12 has illumination by day, absorb solar energy, and be translated into electrical power storage in battery 14, switch 13 is a light-operated switch, open when intensity of illumination is reasonable by day, the light-emitting device 11 of street lamp is not lighted, when to night because illumination a little less than, switch 13 controls are closed, the loop conducting of battery 14 and light-emitting device 11, light-emitting device 11 is lighted, and provides illumination to road.
In sum, the solar cell street lamp that the utility model proposes, side to sunlight on street lamp is provided with solar cell, be that electrical power storage is in battery with conversion of solar energy when by day sunlight being arranged, power to the street lamp light-emitting device of forming by light emitting diode by light-operated switch control battery at night, illumination is provided.It is simple in structure, does not easy to usely need artificial control, utilizes solar energy power accumulating fully, has effectively saved electric power resource, environmental protection more, and cost is also comparatively cheap.
Though the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Have in the technical field under the utility model and know the knowledgeable usually, in not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (7)
1. solar cell street lamp, by light-emitting device, solar cell, switch and battery are formed, it is characterized in that described solar cell is arranged at above the street lamp links to each other to a side of sunlight and with described battery, and described battery links to each other with described light-emitting device and is used for providing power supply to it.
2. solar cell street lamp according to claim 1 is characterized in that described light-emitting device is a light-emitting diode assembly.
3. solar cell street lamp according to claim 2 is characterized in that described light-emitting diode assembly is formed by the white light-emitting diode or the yellow-white light emitting diode of high brightness.
4. solar cell street lamp according to claim 2 is characterized in that described light-emitting diode assembly is made up of a plurality of light emitting diode.
5. solar cell street lamp according to claim 1 is characterized in that described solar cell is silicon solar cell or DSSC.
6. solar cell street lamp according to claim 1 is characterized in that described switch is optoelectronic switch or photo resistance switch.
7. solar cell street lamp according to claim 1 is characterized in that described battery is lead-acid accumulator or lithium-Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820153128 CN201281280Y (en) | 2008-09-17 | 2008-09-17 | Solar energy cell streetlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820153128 CN201281280Y (en) | 2008-09-17 | 2008-09-17 | Solar energy cell streetlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281280Y true CN201281280Y (en) | 2009-07-29 |
Family
ID=40928154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820153128 Expired - Fee Related CN201281280Y (en) | 2008-09-17 | 2008-09-17 | Solar energy cell streetlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281280Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791375A (en) * | 2012-10-30 | 2014-05-14 | 邢一鸣 | Solar street lamp |
| CN104214647A (en) * | 2013-06-03 | 2014-12-17 | 邢一鸣 | Energy-saving street lamp |
-
2008
- 2008-09-17 CN CN 200820153128 patent/CN201281280Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791375A (en) * | 2012-10-30 | 2014-05-14 | 邢一鸣 | Solar street lamp |
| CN104214647A (en) * | 2013-06-03 | 2014-12-17 | 邢一鸣 | Energy-saving street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20091019 |