CN204042716U - A kind of LED solar street light - Google Patents
A kind of LED solar street light Download PDFInfo
- Publication number
- CN204042716U CN204042716U CN201420524118.XU CN201420524118U CN204042716U CN 204042716 U CN204042716 U CN 204042716U CN 201420524118 U CN201420524118 U CN 201420524118U CN 204042716 U CN204042716 U CN 204042716U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- led
- chip
- lamp
- copper foil
- 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
- 239000004411 aluminium Substances 0.000 claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011889 copper foil Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 8
- 210000003660 Reticulum Anatomy 0.000 claims abstract description 7
- 238000003306 harvesting Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 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
- 101700039143 LAMP2 Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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
Abstract
The utility model provides a kind of LED solar street light, comprise bending lamp stand, one end of bending lamp stand is provided with illuminating lamp, it is characterized in that described illuminating lamp comprises lamp housing, the bottom of lamp housing is provided with lampshade, the middle part of lamp housing is provided with fin, two cross bars for installing LED light source component are provided with in lamp housing bottom fin, side is provided with solar panel by joint pin on a heat sink, described solar panel comprises photovoltaic cell chips, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate, battery and driving power is provided with in the inside, one end of lamp housing, 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, fluorescent material is located on chip, 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, the features such as luminous efficiency is high, easy for installation.
Description
Technical field
The utility model 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, long service life, and luminous efficiency is high, LED solar street light easy for installation.The purpose of this utility model realizes by following scheme: a kind of LED solar street light, comprise bending lamp stand, one end of bending lamp stand is provided with illuminating lamp, it is characterized in that described illuminating lamp comprises lamp housing, the bottom of lamp housing is provided with lampshade, the middle part of lamp housing is provided with fin, two cross bars for installing LED light source component are provided with in lamp housing bottom fin, side is provided with solar panel by joint pin on a heat sink, described solar panel comprises photovoltaic cell chips, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate, each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, incident light is reflexed to greatest extent on the photovoltaic cell chips of cone bottom, improve the energy-flux density of solar cell board unit area, realize the efficiency utilization of solar energy, battery and driving power is provided with in the inside, one end of lamp housing, 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 cross bar 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 cell panel structure schematic diagram.
Detailed description of the invention
Contrast Fig. 1, Fig. 2, Fig. 3 is known, a kind of LED solar street light, comprise bending lamp stand 1, one end of bending lamp stand is provided with illuminating lamp 2, it is characterized in that described illuminating lamp comprises lamp housing 3, the bottom of lamp housing is provided with lampshade 4, the middle part of lamp housing is provided with fin 5, two cross bars (not marking in figure) for installing LED light source component 6 are provided with in lamp housing bottom fin, side is provided with solar panel 8 by joint pin 7 on a heat sink, described solar panel comprises photovoltaic cell chips 9, this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate 10, each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, battery 11 and driving power 12 is provided with in the inside, one end of lamp housing, 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 LED13, described aluminium base is rectangle, by copper foil circuit plate 14, thermally conductive insulating layer 15 and aluminium sheet 16 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 17, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip 18 and fluorescent material 19, 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 20 with chip, described aluminium base is arranged on cross bar by screw (not marking in figure).
Claims (1)
1. a LED solar street light, comprise bending lamp stand (1), one end of bending lamp stand is provided with illuminating lamp (2), it is characterized in that described illuminating lamp comprises lamp housing (3), the bottom of lamp housing is provided with lampshade (4), the middle part of lamp housing is provided with fin (5), two cross bars for installing LED light source component (6) are provided with in lamp housing bottom fin, side is provided with solar panel (8) by joint pin (7) on a heat sink, described solar panel comprises photovoltaic cell chips (9), this photovoltaic cell chips is located at the bottom of honeycomb fashion light collecting plate (10), each honeycomb light harvesting monomer is set to up big and down small square pyramids, the angle of 45 degree is kept between the photovoltaic cell chips of square pyramids internal face and cone end horizontal positioned, square pyramids inner surface is provided with reflective material layer, battery (11) and driving power (12) is provided with in the inside, one end of lamp housing, 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(13), described aluminium base is rectangle, by copper foil circuit plate (14), thermally conductive insulating layer (15) and aluminium sheet (16) 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 (17), the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip (18) and fluorescent material (19), 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 (20) with chip, described aluminium base is arranged on cross bar by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524118.XU CN204042716U (en) | 2014-09-13 | 2014-09-13 | A kind of LED solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524118.XU CN204042716U (en) | 2014-09-13 | 2014-09-13 | A kind of LED solar street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042716U true CN204042716U (en) | 2014-12-24 |
Family
ID=52243375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524118.XU Expired - Fee Related CN204042716U (en) | 2014-09-13 | 2014-09-13 | A kind of LED solar street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508974A (en) * | 2015-12-25 | 2016-04-20 | 张宏良 | Solar lamp |
| CN106482073A (en) * | 2016-11-16 | 2017-03-08 | 厦门锦众科技有限公司 | Bright type solar LED street lamp and its installation method are efficiently grown |
-
2014
- 2014-09-13 CN CN201420524118.XU patent/CN204042716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508974A (en) * | 2015-12-25 | 2016-04-20 | 张宏良 | Solar lamp |
| CN106482073A (en) * | 2016-11-16 | 2017-03-08 | 厦门锦众科技有限公司 | Bright type solar LED street lamp and its installation method are efficiently grown |
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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: 20150913 |
|
| EXPY | Termination of patent right or utility model |