CN204042707U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
- Publication number
- CN204042707U CN204042707U CN201420521332.XU CN201420521332U CN204042707U CN 204042707 U CN204042707 U CN 204042707U CN 201420521332 U CN201420521332 U CN 201420521332U CN 204042707 U CN204042707 U CN 204042707U
- Authority
- CN
- China
- Prior art keywords
- lamp
- chip
- led
- lamp stand
- aluminium sheet
- 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)
Abstract
The utility model provides a kind of LED street lamp, comprise lamp stand, battery is provided with in the bottom of lamp stand, the top of lamp stand is provided with solar panel, the top of lamp stand is provided with cantilever arm, illuminating lamp is equipped with in one end of cantilever arm, it is characterized in that the both sides of described solar panel are respectively provided with a reflective mirror, described illuminating lamp comprises lamp housing and lampshade, LED light source component is provided with inside lamp housing, the radiator of band air vent is provided with on 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, 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.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 LED street lamp, particularly 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 effectively can not collect solar energy; Two is that LED light source radiating effect is bad, affects service life; Three 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, the LED street lamp that luminous efficiency is high.The purpose of this utility model realizes by following scheme: a kind of LED street lamp, comprise lamp stand, battery is provided with in the bottom of lamp stand, the top of lamp stand is provided with solar panel, the top of lamp stand is provided with cantilever arm, illuminating lamp is equipped with in one end of cantilever arm, it is characterized in that the both sides of described solar panel are respectively provided with a reflective mirror, described reflective mirror and cell panel are 30 degree of angles, described illuminating lamp comprises lamp housing and lampshade, LED light source component is provided with inside lamp housing, the radiator of band air vent is provided with on lamp housing, described radiator is cubic, described air vent array is distributed in spreader surface, 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 LED light source component is connected by wire with battery and solar panel, because the two ends of solar panel are respectively equipped with reflective mirror, improve the capacity gauge of cell panel to solar energy, owing to being provided with radiator, and 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, and the gold thread also by connecting chip distributes a part of heat, substantially increases 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.
Detailed description of the invention
Contrast Fig. 1, Fig. 2 is known, a kind of LED street lamp, comprise lamp stand 1, battery 2 is provided with in the bottom of lamp stand, the top of lamp stand is provided with solar panel 3, the top of lamp stand is provided with cantilever arm 4, illuminating lamp 5 is equipped with in one end of cantilever arm, it is characterized in that the both sides of described solar panel are respectively provided with a reflective mirror 6, described reflective mirror and cell panel are 30 degree of angles, described illuminating lamp comprises lamp housing 7 and lampshade 8, LED light source component 9 is provided with inside lamp housing, the radiator 10 of band air vent is provided with on lamp housing, described radiator is cubic, described air vent array is distributed in spreader surface, described LED light source component comprises aluminium base and LED11, described aluminium base is rectangle, by copper foil circuit plate 12, thermally conductive insulating layer 13 and aluminium sheet 14 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 15, the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip 16 and fluorescent material 17, 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 18 with chip, described LED light source component is connected by wire with battery and solar panel.
Claims (1)
1. a LED street lamp, comprise lamp stand (1), battery (2) is provided with in the bottom of lamp stand, the top of lamp stand is provided with solar panel (3), the top of lamp stand is provided with cantilever arm (4), illuminating lamp (5) is equipped with in one end of cantilever arm, it is characterized in that the both sides of described solar panel are respectively provided with a reflective mirror (6), described reflective mirror and cell panel are 30 degree of angles, described illuminating lamp comprises lamp housing (7) and lampshade (8), LED light source component (9) is provided with inside lamp housing, the radiator (10) of band air vent is provided with on lamp housing, described radiator is cubic, described air vent array is distributed in spreader surface, described LED light source component comprises aluminium base and LED(11), described aluminium base is rectangle, by copper foil circuit plate (12), thermally conductive insulating layer (13) and aluminium sheet (14) 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 (15), the bottom of bowl-type groove is on aluminium sheet, described LED comprises chip (16) and fluorescent material (17), 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 (18) with chip, described LED light source component is connected by wire with battery and solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521332.XU CN204042707U (en) | 2014-09-12 | 2014-09-12 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521332.XU CN204042707U (en) | 2014-09-12 | 2014-09-12 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042707U true CN204042707U (en) | 2014-12-24 |
Family
ID=52243366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521332.XU Expired - Fee Related CN204042707U (en) | 2014-09-12 | 2014-09-12 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748057A (en) * | 2015-04-08 | 2015-07-01 | 常州祝融新能源科技有限公司 | Integrated solar street lamp |
-
2014
- 2014-09-12 CN CN201420521332.XU patent/CN204042707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748057A (en) * | 2015-04-08 | 2015-07-01 | 常州祝融新能源科技有限公司 | Integrated solar street lamp |
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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: 20150912 |
|
| EXPY | Termination of patent right or utility model |