CN203656772U - Solar LED street lamp - Google Patents
Solar LED street lamp Download PDFInfo
- Publication number
- CN203656772U CN203656772U CN201320773413.4U CN201320773413U CN203656772U CN 203656772 U CN203656772 U CN 203656772U CN 201320773413 U CN201320773413 U CN 201320773413U CN 203656772 U CN203656772 U CN 203656772U
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- CN
- China
- Prior art keywords
- lamp
- street lamp
- solar
- led
- rear portion
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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.)
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a solar LED street lamp. The solar LED street lamp is composed of a solar cell panel (1), an LED lamp (2), a rear housing (3) and a lamp post (4), wherein the LED lamp (2) is fixed to the lower portion of the front end of the solar cell panel (1), the rear housing (3) is fixed to the lower portion of the rear end of the solar cell panel (1) and is also fixed to the lamp post (4), a lithium iron phosphate power battery is arranged in the rear housing, and the LED lamp is a high-power LED lamp. According to the solar LED street lamp, due to the fact that the storage battery installed in the rear housing is the lithium iron phosphate power battery, the cycle life of the battery is prolonged, the maintenance cost is low, the rear housing of the street lamp can be installed conveniently and fast due to the fact that the size of the rear housing of the street lamp is small, raw materials are saved, environment pollution is light, the street lamp is clean and environmentally friendly, and energy is saved.
Description
Technical field
The utility model relates to a kind of LED street lamp, specifically a kind of solar LED street lamp.
Background technology
Solar energy is a kind of important natural resources, generally this resource is used for to generating in the modern times, and the application of the terminal of generation current mostly is illumination, the electric consumption on lighting of China account for that whole electric energy expend 12%; In addition, the features such as solar electrical energy generation has noiseless, pollution-free, energy is available anywhere, safe and reliable, and be not subject to the limitation of geographic area, without consuming nature fuel, without mechanical complex component, fault is few, and it is convenient to safeguard, without artificial post, build a station and facilitate the cycle short, specification size arbitrarily, without erecting power transmission lines, can combine with building etc. rapidly.These advantages be all conventional power generation usage and other generation modes can't be obtained.Chinese society, economic fast development provide better opportunity to develop and space for photovoltaic market, can expect, under the driving of market and ecological environment, China's photovoltaic transforms electric energy and has larger development space, but the cost of founding the factory of large-scale solar power plant is high, big-power solar cell panel will take very large unobstructed area, so the best implementation method of solar lighting is to combine with luminescent device, forms independently lighting device.But the ubiquitous problem of solar LED street lamp lighting device is that the housing of battery is bulky, installation is not convenient, maintenance cost is high in the market, the battery of installing is that lead-acid battery is short service life, not environmental protection, is difficult to meet the place illumination that highway etc. is had relatively high expectations to illumination.In order to improve power, each state has all strengthened research and development input and the dynamics in solar cell, great power LED technology.Therefore, the development trend of following solar LED street lamp is LED street lamp high-power, environmental friendliness, volume microminiaturization.
But at present solar LED street lamp used all exists and is not easy to install, the defect such as the too large and environmental pollution of the housing volume of battery is serious.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of housing volume of battery little, and housing is convenient to be installed and the little solar LED street lamp of environmental pollution.
The utility model provides a kind of solar LED street lamp, comprise solar panel, LED lamp, rear portion housing and lamp stand, LED lamp is fixed on the front end below of solar panel, rear portion housing is fixed on the below, rear end of solar panel, rear portion housing is fixed on lamp stand, in the housing of rear portion, lithium iron phosphate dynamic battery is housed.
In preference, described solar LED street lamp, the maximum planes area of described rear portion housing is less than the maximum planes area of the solar panel of 0.5 multiple.
In preference, the thickness of described rear portion housing is no more than the thickness of solar panel.
In preference, described LED lamp is high-powered LED lamp.
In preference, described LED lamp part is rounded.
In preference, described rear portion housing is obliquely installed with respect to lamp stand.
In preference, described rear portion housing is 90 ° of-180 ° of angles with respect to lamp stand and tilts.
The utility model provides a kind of accumulator housing for solar LED street lamp, described LED street lamp is made up of solar panel, LED lamp, rear portion housing and lamp stand, the described battery container area of plane is less than the area of plane of the solar panel of 0.5 multiple, and the height of described battery container is no more than the height of solar panel.
The beneficial effects of the utility model: because battery adopts lithium iron phosphate dynamic battery, impel the cycle life time of battery long, maintenance cost is low, and described street lamp back cover smaller volume, it is convenient that back cover is installed, conservation, environmental pollution is little, and clean environment firendly is energy-conservation; In addition, LED lamp and housing entirety are combined in one, and making whole lamp is all a radiator, is conducive to LED efficiently radiates heat, increases the service life, and make LED and the perfect adaptation of direct current ferric phosphate lithium cell, make entirety maintenance and product cost more outstanding.
Brief description of the drawings
Fig. 1. the upward view of the utility model structural representation.
Fig. 2. the side view of the utility model structural representation.
Detailed description of the invention
The technical solution adopted in the utility model is: the utility model provides a kind of solar LED street lamp to be made up of solar panel 1, LED lamp 2, rear portion housing 3 and lamp stand 4, LED lamp 2 is fixed on the front end below of solar panel 1, rear portion housing 3 is fixed on the below, rear end of solar panel 1, rear portion housing 3 is fixed on lamp stand 4, in the housing of rear portion, lithium iron phosphate dynamic battery is housed.
In preference, described solar LED street lamp, the maximum planes area of described rear portion housing 3 is less than the maximum planes area of the solar panel of 0.5 multiple.
In a preferred embodiment, the height of described rear portion housing 3 is no more than the height of solar panel.
In a preferred embodiment, described LED lamp 2 is high-powered LED lamp.
In a preferred embodiment, described LED lamp 2 parts are rounded.
In a preferred embodiment, described rear portion housing 3 is obliquely installed with respect to lamp stand 4.
In a preferred embodiment, described rear portion housing 3 is 90 ° of-180 ° of angles inclinations with respect to lamp stand 4.
The utility model provides a kind of accumulator housing for solar LED street lamp, described LED street lamp is made up of solar panel, LED lamp, rear portion housing and lamp stand, the described battery container area of plane is less than the area of plane of the solar panel of 0.5 multiple, and the thickness of described battery container is no more than the thickness of solar panel.
Operation principle and process: have in solar light irradiation situation, solar panel charges to lithium iron phosphate dynamic battery.When night, ferric phosphate lithium cell, to the electric discharge of LED lamp, normally works LED lamp.
The foregoing is only preferred embodiment of the present utility model, not in order to limit essence technology contents scope of the present utility model, essence technology contents of the present invention is to be broadly defined in the claim scope of application, any technology entity or method that other people complete, if defined identical with the claim scope of application, also or a kind of change of equivalence, be all covered by among this claim scope being regarded as.
Claims (7)
1. a solar LED street lamp, comprise solar panel (1), LED lamp (2), rear portion housing (3) and lamp stand (4), it is characterized in that, LED lamp (2) is fixed on the front end below of solar panel (1), rear portion housing (3) is fixed on the below, rear end of solar panel (1), it is upper that rear portion housing (3) is fixed on lamp stand (4), in the housing of rear portion, lithium iron phosphate dynamic battery is housed.
2. solar LED street lamp as claimed in claim 1, is characterized in that, the area of the maximum planes of described rear portion housing (3) is less than the area of the maximum planes of the solar panel of 0.5 multiple.
3. solar LED street lamp as claimed in claim 1 or 2, is characterized in that, the thickness of described rear portion housing (3) is less than the thickness of solar panel.
4. solar LED street lamp as claimed in claim 3, is characterized in that, described LED lamp (2) is high-powered LED lamp.
5. solar LED street lamp as claimed in claim 4, is characterized in that, described LED lamp (2) parts are rounded.
6. solar LED street lamp as claimed in claim 1, is characterized in that, described rear portion housing (3) is obliquely installed with respect to lamp stand (4).
7. solar LED street lamp as claimed in claim 6, is characterized in that, described rear portion housing (3) is 90 ° of-180 ° of angles with respect to lamp stand (4) and tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773413.4U CN203656772U (en) | 2013-11-28 | 2013-11-28 | Solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773413.4U CN203656772U (en) | 2013-11-28 | 2013-11-28 | Solar LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656772U true CN203656772U (en) | 2014-06-18 |
Family
ID=50923154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773413.4U Expired - Fee Related CN203656772U (en) | 2013-11-28 | 2013-11-28 | Solar LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656772U (en) |
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2013
- 2013-11-28 CN CN201320773413.4U patent/CN203656772U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |