CN204042720U - A kind of solar street light - Google Patents
A kind of solar street light Download PDFInfo
- Publication number
- CN204042720U CN204042720U CN201420528799.7U CN201420528799U CN204042720U CN 204042720 U CN204042720 U CN 204042720U CN 201420528799 U CN201420528799 U CN 201420528799U CN 204042720 U CN204042720 U CN 204042720U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- upper strata
- solar panel
- chip
- lamp
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004411 aluminium Substances 0.000 claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011889 copper foil Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
The utility model provides a kind of solar street light, comprise lamp stand, illuminating lamp, battery, driving power and solar panel, it is characterized in that described illuminating lamp comprises lamp housing, the bottom of lamp housing is provided with lampshade, the top of lamp housing is provided with LED light source component, the top of lamp housing is provided with the bearing of hollow, 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, 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, copper foil circuit plate is connected by money with chip, it is high that the utility model has solar energy utilization ratio, long service life, luminous efficiency is high, the feature such as easy for installation.
Description
Technical field
The utility model relates to a kind of solar street light, particularly relates to a kind of LED solar street light.
Background technology
Existing LED solar street light has the following disadvantages: one is that solar panel is separated with LED lamp, adopts the way of installing respectively, installs cumbersome; Two is that the capacity gauge of solar panel to solar energy is lower; 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 for above-mentioned situation exactly, and long service life, luminous efficiency is high, solar street light easy for installation.The purpose of this utility model realizes by following scheme: a kind of solar street light, comprise lamp stand, illuminating lamp, battery, driving power and solar panel, it is characterized in that described illuminating lamp comprises lamp housing, the bottom of lamp housing is provided with lampshade, the bottom of lampshade is provided with the interface be connected with lamp stand, the top of lamp housing is provided with LED light source component, the top of lamp housing is provided with the bearing of hollow, described battery and driving power are arranged in bearing inner chamber, described solar panel is arranged on the top of bearing by support bar, 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, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, 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, described aluminium base is arranged on lamp housing top by screw.Because solar panel and illuminating lamp are set to one, make installation more simple.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, the features such as luminous efficiency is high, easy for installation.
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 street light, comprise lamp stand 1, illuminating lamp 2, battery 3, driving power 4 and solar panel 5, it is characterized in that described illuminating lamp comprises lamp housing 6, the bottom of lamp housing is provided with lampshade 7, the bottom of lampshade is provided with the interface 8 be connected with lamp stand, the top of lamp housing is provided with LED light source component 9, the top of lamp housing is provided with the bearing 10 of hollow, described battery and driving power are arranged in bearing inner chamber, described solar panel is arranged on the top of bearing by support bar 11, described solar panel comprises upper strata insulated substrate 12 and underlying insulation substrate 13, transparency conducting layer 14 and hull cell plate 15 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 16, back electrode layer 17 is provided with between described hull cell plate and underlying insulation substrate, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, described LED light source component comprises aluminium base and LED18, described aluminium base is rectangle, by copper foil circuit plate 19, thermally conductive insulating layer 20 and aluminium sheet 21 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 22, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip 23 and fluorescent material 24, 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 25 with chip, described aluminium base is arranged on lamp housing top by screw.
Claims (1)
1. a solar street light, comprise lamp stand (1), illuminating lamp (2), battery (3), driving power (4) and solar panel (5), it is characterized in that described illuminating lamp comprises lamp housing (6), the bottom of lamp housing is provided with lampshade (7), the bottom of lampshade is provided with the interface (8) be connected with lamp stand, the top of lamp housing is provided with LED light source component (9), the top of lamp housing is provided with the bearing (10) of hollow, described battery and driving power are arranged in bearing inner chamber, described solar panel is arranged on the top of bearing by support bar (11), described solar panel comprises upper strata insulated substrate (12) and underlying insulation substrate (13), transparency conducting layer (14) and hull cell plate (15) 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 (16), back electrode layer (17) is provided with between described hull cell plate and underlying insulation substrate, LED light source component is connected with driving power by wire, driving power is connected with battery by wire, solar panel is connected with battery by wire, described LED light source component comprises aluminium base and LED(18), described aluminium base is rectangle, by copper foil circuit plate (19), thermally conductive insulating layer (20) and aluminium sheet (21) 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 (22), the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip (23) and fluorescent material (24), 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 (25) with chip, described aluminium base is arranged on lamp housing top by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528799.7U CN204042720U (en) | 2014-09-16 | 2014-09-16 | A kind of solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528799.7U CN204042720U (en) | 2014-09-16 | 2014-09-16 | A kind of solar street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042720U true CN204042720U (en) | 2014-12-24 |
Family
ID=52243379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528799.7U Expired - Fee Related CN204042720U (en) | 2014-09-16 | 2014-09-16 | A kind of solar street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042720U (en) |
-
2014
- 2014-09-16 CN CN201420528799.7U patent/CN204042720U/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: 20141224 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |