CN204084166U - A kind of solar LED street lamp - Google Patents
A kind of solar LED street lamp Download PDFInfo
- Publication number
- CN204084166U CN204084166U CN201420554452.XU CN201420554452U CN204084166U CN 204084166 U CN204084166 U CN 204084166U CN 201420554452 U CN201420554452 U CN 201420554452U CN 204084166 U CN204084166 U CN 204084166U
- Authority
- CN
- China
- Prior art keywords
- light source
- source component
- led light
- solar panel
- led
- 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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Classifications
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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)
- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model provides a kind of solar LED street lamp, comprise solar panel, LED light source component, rear portion housing and lamp stand, LED light source component is fixed on below the front end of solar panel, the outside of LED light source component is provided with lampshade, it is characterized in that described solar panel comprises upper strata insulated substrate and underlying insulation substrate, transparency conducting layer and hull cell plate is provided with between upper strata insulated substrate and underlying insulation substrate, back electrode layer is provided with between described hull cell plate and underlying insulation substrate, described LED light source component comprises aluminium base and LED, aluminium base is provided with several bowl-type grooves, described LED comprises chip and fluorescent material, LED light source component is connected with storage battery, battery is electrically connected with solar panel.It is high that the utility model has solar energy utilization ratio, long service life, luminous efficiency high.
Description
Technical field
The utility model relates to a kind of solar LED street lamp.
Background technology
Existing solar LED street lamp has the following disadvantages: one is that solar panel light gathering is not strong, effectively can not collect solar energy; Two is that existing solar street light is not easy to install; Three is that LED light source radiating effect is bad, affects service life; Four be epoxy resin in LED easily by ultraviolet interference, after working long hours, resin slowly becomes muddy, affects luminous efficiency.
Utility model content
The purpose of this utility model provides a kind of solar energy utilization ratio high, easy for installation for above-mentioned situation exactly, long service life, the solar LED street lamp that luminous efficiency is high.The purpose of this utility model realizes by following scheme: a kind of solar LED street lamp, comprise solar panel, LED light source component, rear portion housing and lamp stand, LED light source component is fixed on below the front end of solar panel, the outside of LED light source component is provided with lampshade, rear portion housing is fixed on below the rear end of solar panel, rear portion housing is fixed on lamp stand, rear portion housing is built with battery, it is characterized in that described solar panel comprises upper strata insulated substrate and underlying insulation substrate, transparency conducting layer and hull cell plate is provided with between upper strata insulated substrate and underlying insulation substrate, the upper surface of upper strata insulated substrate is provided with several projections, back electrode layer is provided with between described hull cell plate and underlying insulation substrate, the solar panel of this structure adds the absorption area of the sunshine of monoblock battery, improve the absorption efficiency of sunshine, enhance the illuminance of cell panel, improve photoelectric transformation efficiency, described rear portion housing is 90o-180o angular slope relative to lamp stand, described LED light source component comprises aluminium base and LED, described aluminium base is rectangle, by copper foil circuit plate, thermally conductive insulating layer and aluminium sheet three layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip and fluorescent material, chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by money with chip, LED light source component is connected with storage battery, battery is electrically connected with solar panel, because chip is directly installed on aluminium sheet, without the need to passing through thermally conductive insulating layer, but directly directly dispelled the heat by aluminium sheet, in addition, copper foil circuit plate not only conducts electricity, gold thread also by connecting chip distributes a part of heat, substantially increase the radiating effect of LED, extend the service life of LED, bowl-type groove the irradiating angle that can strengthen LED is set, do not re-use epoxy resin, making to work long hours also to affect the luminous efficiency of LED.It is high that the utility model has solar energy utilization ratio, long service life, luminous efficiency high.
Accompanying drawing explanation
Fig. 1, the utility model structural representation.
Fig. 2, LED light source component partial section.
Fig. 3, solar panel sectional view.
Detailed description of the invention
Contrast Fig. 1, Fig. 2, Fig. 3 is known, a kind of solar LED street lamp, comprise solar panel 1, LED light source component 2, rear portion housing 3 and lamp stand 4, LED light source component is fixed on below the front end of solar panel, the outside of LED light source component is provided with lampshade 5, rear portion housing is fixed on below the rear end of solar panel, rear portion housing is fixed on lamp stand, rear portion housing is built with battery, it is characterized in that described solar panel comprises upper strata insulated substrate 6 and underlying insulation substrate 7, transparency conducting layer 8 and hull cell plate 9 is provided with between upper strata insulated substrate and underlying insulation substrate, the upper surface of upper strata insulated substrate is provided with several projections 10, back electrode layer 11 is provided with between described hull cell plate and underlying insulation substrate, described rear portion housing is 90o-180o angular slope relative to lamp stand, described LED light source component comprises aluminium base and LED12, described aluminium base is rectangle, by copper foil circuit plate 13, thermally conductive insulating layer 14 and aluminium sheet 15 3 layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves 16, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip 17 and fluorescent material 18, chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by money 19 with chip, LED light source component is connected with storage battery, battery is electrically connected with solar panel.
Claims (1)
1. a solar LED street lamp, comprise solar panel (1), LED light source component (2), rear portion housing (3) and lamp stand (4), LED light source component is fixed on below the front end of solar panel, the outside of LED light source component is provided with lampshade (5), rear portion housing is fixed on below the rear end of solar panel, rear portion housing is fixed on lamp stand, rear portion housing is built with battery, it is characterized in that described solar panel comprises upper strata insulated substrate (6) and underlying insulation substrate (7), transparency conducting layer (8) and hull cell plate (9) is provided with between upper strata insulated substrate and underlying insulation substrate, the upper surface of upper strata insulated substrate is provided with several projections (10), back electrode layer (11) is provided with between described hull cell plate and underlying insulation substrate, described rear portion housing is 90o-180o angular slope relative to lamp stand, described LED light source component comprises aluminium base and LED(12), described aluminium base is rectangle, by copper foil circuit plate (13), thermally conductive insulating layer (14) and aluminium sheet (15) three layers composition, upper strata is copper foil circuit plate, bottom is aluminium sheet, thermally conductive insulating layer is between copper foil circuit plate and aluminium sheet, aluminium base is provided with several bowl-type grooves (16), the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip (17) and fluorescent material (18), chip is fixed on the aluminium sheet of bowl-type groove bottom, fluorescent material is located on chip, copper foil circuit plate is connected by money (19) with chip, LED light source component is connected with storage battery, battery is electrically connected with solar panel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420554452.XU CN204084166U (en) | 2014-09-25 | 2014-09-25 | A kind of solar LED street lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420554452.XU CN204084166U (en) | 2014-09-25 | 2014-09-25 | A kind of solar LED street lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204084166U true CN204084166U (en) | 2015-01-07 |
Family
ID=52176881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420554452.XU Expired - Fee Related CN204084166U (en) | 2014-09-25 | 2014-09-25 | A kind of solar LED street lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204084166U (en) |
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2014
- 2014-09-25 CN CN201420554452.XU patent/CN204084166U/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 | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 335200 Longgang Industrial Park, Yujiang, Jiangxi, Yingtan Patentee after: China Jiangxi new energy Limited by Share Ltd Address before: 335200 Longgang Industrial Park, Yujiang, Jiangxi, Yingtan Patentee before: JIANGXI JTNE NEW ENERGY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170925 |
|
CF01 | Termination of patent right due to non-payment of annual fee |