CN101984285A - Solar light-emitting diode (LED) street lamp - Google Patents
Solar light-emitting diode (LED) street lamp Download PDFInfo
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- CN101984285A CN101984285A CN2010105647679A CN201010564767A CN101984285A CN 101984285 A CN101984285 A CN 101984285A CN 2010105647679 A CN2010105647679 A CN 2010105647679A CN 201010564767 A CN201010564767 A CN 201010564767A CN 101984285 A CN101984285 A CN 101984285A
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- solar
- street lamp
- lamp
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- power supply
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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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Abstract
The invention discloses a solar light-emitting diode (LED) street lamp, comprising a solar assembly and a street lamp assembly, wherein the solar assembly is composed of a thin film solar cell, a storage cell and a controller and the street lamp is composed of an LED light source, a lamp cap shell, a lampshade, a street lamp controller and a lamp post; and the solar assembly is arranged at the top of the lamp post and the solar assembly is connected with the street lamp assembly. In the invention, the environment-friendly high-power LED light source is adopted, the luminous efficiency is higher, electricity is saved by more than 60% compared with the traditional sodium lamp and mercury lamp, better effect can be achieved with a numerical controller employed, and a dual power supply system which can utilize solar energy power supply and alternating current power supply is adopted, so that stable operation of street lamps is ensured. The solar LED street lamp has the advantages of energy conservation, environmental friendliness, long service life and the like.
Description
Technical field
The present invention relates to outdoor energy-saving illumination field, refer in particular to a kind of solar powered LED street lamp that utilizes.
Background technology
At present, what the street lamp in the most of area of China generally used is high-pressure mercury lamp and low-pressure sodium lamp, though sodium vapor lamp possesses light efficiency height, long characteristics of life-span, its defective also clearly.With the high-pressure mercury lamp is the example explanation: light efficiency is generally 120lm/w, and average life span can reach 24000 hours, but colour temperature is low excessively, and colour rendering index is too poor.Low in order to solve the high-pressure mercury lamp colour temperature, photochromic serious dark partially problem, improving power is the way that generally adopts, and allows power reach 250-400W, remedies the problem of high-pressure mercury lamp colour cast with super many luminous fluxes.Improve power and must consume a large amount of energy, therefore the main trend of incompatible current energy-saving and emission-reduction.And led light source, it is long, low in energy consumption to have a life-span, under the suitable condition of colour temperature, though LED is low slightly, photochromic bright as the illumination that the lighting of light source shows, and the colour rendering index height.
Summary of the invention
The technical problem to be solved in the present invention is the design defect at existing street lamp, and a kind of solar LED street lamp of energy-conserving and environment-protective is provided.
For solving the problems of the technologies described above, a kind of solar LED street lamp of the present invention comprises solar components and street lamp assembly, and solar components is by thin-film solar cells, battery, controller connects to form, and the street lamp assembly is by led light source, lamp shell, lampshade, controller for road lamp, lamp stand is formed; It is characterized in that solar components is installed in the tip position of lamp stand, solar components is connected with the street lamp assembly.
As the further improvement of such scheme, described a kind of solar LED street lamp is characterized in that street lamp adopts dual power supply system, and external AC power supply power supply and solar storage battery power supply are arranged simultaneously.Utilize solar cell, it is street lamp power supply, road lamp power supply that light source is converted to power supply, and energy-conserving and environment-protective are easy to use.The electric supplementary power of increasing exchanges again simultaneously prevents solar cell electricity shortage when cloudy light is bad, thereby has guaranteed the stable operation of street lamp.
As an other improvement of such scheme, lamp shell adopts aluminum alloy material, and lamp holder adopts the aluminium alloy of high thermal conductivity coefficient as the heat radiation carrier, the heat of led light source can be conducted rapidly, has prolonged the service life of street lamp.
In addition, the street lamp lampshade adopts safety glass, is provided with silica gel sealing ring at the joining place of lampshade and lamp shell, can play better dustproof, waterproof action, thereby reach better sealing effectiveness, and degree of protection can reach IP65.
Beneficial effect of the present invention: adopt the high-power LED light source of environmental protection, luminous efficiency is higher, compares traditional sodium vapor lamp, mercury lamp power saving more than 60%, can cooperate the digital control implement effect better, adopts solar energy and alternating current dual power supply system simultaneously.Utilize solar cell, it is street lamp power supply, road lamp power supply that light source is converted to power supply, and energy-conserving and environment-protective are easy to use.The electric supplementary power of increasing exchanges again simultaneously prevents solar cell electricity shortage when cloudy light is bad, thereby has guaranteed the stable operation of street lamp.
Description of drawings
Fig. 1 is a kind of schematic diagram of solar LED street lamp
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
A kind of solar LED street lamp of the present invention comprises solar components 1 and street lamp assembly 2, and solar components is by thin-film solar cells 3, battery 4, controller for solar 5 connects to form, and street lamp assembly 2 is by led light source 6, lamp shell 7, lampshade 8, controller for road lamp 9, lamp stand 10 is formed, in installation process, solar components 1 is installed in the tip position of lamp stand 10, solar components 1 is connected with street lamp assembly 2.Lamp stand 10 vertical fixing are on the ground, and the street lamp assembly is fixed on the lamp stand 10, and solar cell 3 is collected solar energy, and are translated into luminous energy to battery 4 chargings, and battery 4 makes its electrified light emitting for the power supply of street lamp led light source.
Adopt dual power supply system, external AC power supply power supply and solar storage battery power supply are arranged simultaneously.Can support external DC24-48V powering mode, also can support the photovoltaic group to gang up the DC9V powering mode that power module transforms.
Lamp shell 7 adopts aluminum alloy material, and lamp holder adopts the aluminium alloy of high thermal conductivity coefficient as the heat radiation carrier, the heat of led light source 6 can be conducted rapidly, has prolonged the service life of street lamp.
In addition, street lamp lampshade 8 adopts safety glass, is provided with silica gel sealing ring at the joining place of lampshade 8 and lamp shell 7, can play better dustproof, waterproof action, thereby reach better sealing effectiveness, and degree of protection can reach IP65.
Claims (4)
1. the kind solar LED street lamp comprises solar components and street lamp assembly, and solar energy is by thin-film solar cells, battery, and controller connects to form, and the street lamp assembly is by led light source, lamp shell, lampshade, controller for road lamp, lamp stand is formed; It is characterized in that solar components is installed in the tip position of lamp stand, solar components is connected with the street lamp assembly.
2. a kind of solar LED street lamp according to claim 1 is characterized in that street lamp adopts dual power supply system, is equipped with external AC power supply powering mode and solar storage battery powering mode.
3. a kind of solar LED street lamp according to claim 1 is characterized in that lamp shell adopts aluminum alloy material.
4. a kind of solar LED street lamp according to claim 1 is characterized in that lampshade adopts safety glass, goes out to be provided with silica gel sealing ring in the linking of lampshade and lamp shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105647679A CN101984285A (en) | 2010-11-26 | 2010-11-26 | Solar light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105647679A CN101984285A (en) | 2010-11-26 | 2010-11-26 | Solar light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101984285A true CN101984285A (en) | 2011-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105647679A Pending CN101984285A (en) | 2010-11-26 | 2010-11-26 | Solar light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101984285A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104273A1 (en) * | 2012-01-10 | 2013-07-18 | 厦门永华实业有限公司 | Led solar street lamp |
| CN103411171A (en) * | 2013-07-15 | 2013-11-27 | 吴江市同心电子科技有限公司 | Solar street lamp |
-
2010
- 2010-11-26 CN CN2010105647679A patent/CN101984285A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104273A1 (en) * | 2012-01-10 | 2013-07-18 | 厦门永华实业有限公司 | Led solar street lamp |
| CN103411171A (en) * | 2013-07-15 | 2013-11-27 | 吴江市同心电子科技有限公司 | Solar street lamp |
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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: 20110309 |