CN201787456U - Solar LED street lamp - Google Patents
Solar LED street lamp Download PDFInfo
- Publication number
- CN201787456U CN201787456U CN2010202253312U CN201020225331U CN201787456U CN 201787456 U CN201787456 U CN 201787456U CN 2010202253312 U CN2010202253312 U CN 2010202253312U CN 201020225331 U CN201020225331 U CN 201020225331U CN 201787456 U CN201787456 U CN 201787456U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- bracing frame
- solar
- led chip
- led street
- 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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- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a solar LED street lamp, which adopts the solar energy technology that solar energy is converted into electric energy to supply power to the street lamp. The solar LED street lamp is characterized in that a high-power LED chip is taken as the light source; the high-power LED chip is encapsulated with copper substrate and directly fixed on a copper sheet in a support frame through casting resin, so that good heat dissipation performance of copper is fully utilized; besides, a small fan is mounted in the support frame, so that the radiating effect can be improved by accelerating air flow. Therefore, compared with LED street lamps with the similar design, the radiating effect of the street lamp is greatly improved, and the service life of the street lamp is prolonged.
Description
Technical field
The utility model relates to a kind of light-emitting device, particularly a kind of solar LED street lamp.
Background technology
Along with the progress of society, the superiority of led light source more and more obtains embodying.The utility model solar LED street lamp just adopts high-power LED chip as light source, adopts heliotechnics, solar energy is converted to electric energy provide power supply for street lamp work.High-power LED chip adopts the copper base encapsulation technology, and the mode that adopts casting resin directly is fixed on the interior copper coin of bracing frame, not only utilized the good heat radiating of copper, but also small fan has been installed in bracing frame, utilize the increasing air to flow, improve radiating effect, compare the LED street lamp of similar design, radiating effect is improved greatly, has prolonged the service life of street lamp.
The utility model content
The purpose of this utility model is to provide a kind of energy-saving and environmental protection, good heat dissipation, the solar LED street lamp of long service life.
The structure of solar LED street lamp comprises ground 1, bracing frame 2, lampshade 3, high-power LED chip 4, copper coin 5, solar panel 6, small fan 7, lead 8, cable 9.
Fixing bracing frame 2 on the ground 1, the structure that bracing frame 2 lower ends are designed to hollow circular tube shape, tip designs becomes no bottom surface, and the structure of two ends branch can select for use suitable metal material to make as required.Lampshade 3 adopts LGP, LGP has the high light line conductivity, the light that can well send high-power LED chip 4 reflects into exhaling of the even light state of area source, has also stopped the high-power LED chip 4 luminous shortcomings that can produce the occulting light traces in the time of energy-conservation.High-power LED chip 4 adopts the copper base encapsulation technology, and two ends, the top branch design of bracing frame 2 becomes the inner structure that has copper coin 5, adopts the mode of casting resin, and packaged high-power LED chip 4 directly is fixed on the copper coin 5.Solar panel 6 be fixed on bracing frame 2 top two ends branch above, absorb sunshine daytime, solar energy converted to electric energy and store, night, luminous and small fan 7 work provided power supply to prop up for high-power LED chip 4.In the two ends branch of support 2 top small fan 7 is installed, the air that is used for strengthening in the two ends branch of bracing frame 2 top flows, and increases radiating effect.Lead 8 is cabling in bracing frame 2, is used for orderly the coupling together of device, and lead 8 links to each other with cable 9 under the ground 1, connects external power source, 6 power supplies of assisted solar cell panel.
The utility model solar LED street lamp has the following advantages:
The utility model solar LED street lamp adopts heliotechnics, solar energy is converted to electric energy provide power supply for street lamp work, compares traditional power supply, energy-conserving and environment-protective.Along with the superiority of the progressive led light source of society more and more obtains embodying, the utility model solar LED street lamp just adopts high-power LED chip as light source, one replaces traditional street lamp surely, and high-power LED chip adopts the copper base encapsulation technology, and the mode that adopts casting resin directly is fixed on the interior copper coin of bracing frame, after the heat that is produced when therefore high-power LED chip is luminous is delivered to copper base, passing to copper coin again distributes, not only utilized the good heat radiating of copper, but also small fan has been installed in bracing frame, utilize the increasing air to flow, improve radiating effect, so the utility model solar LED street lamp is compared the LED street lamp of similar design, radiating effect is improved greatly, has prolonged the service life of street lamp.
Description of drawings
Fig. 1 is the structural representation of solar LED street lamp
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
The structure of solar LED street lamp comprises ground 1, bracing frame 2, lampshade 3, high-power LED chip 4, copper coin 5, solar panel 6, small fan 7, lead 8, cable 9.
Fixing bracing frame 2 on the ground 1, the structure that bracing frame 2 lower ends are designed to hollow circular tube shape, tip designs becomes no bottom surface, and the structure of two ends branch can select for use suitable metal material to make as required.Lampshade 3 adopts LGP, LGP has the high light line conductivity, the light that can well send high-power LED chip 4 reflects into exhaling of the even light state of area source, has also stopped the high-power LED chip 4 luminous shortcomings that can produce the occulting light traces in the time of energy-conservation.High-power LED chip 4 adopts the copper base encapsulation technology, and two ends, the top branch design of bracing frame 2 becomes the inner structure that has copper coin 5, adopts the mode of casting resin, and packaged high-power LED chip 4 directly is fixed on the copper coin 5.Solar panel 6 be fixed on bracing frame 2 top two ends branch above, absorb sunshine daytime, solar energy converted to electric energy and store, night, luminous and small fan 7 work provided power supply to prop up for high-power LED chip 4.In the two ends branch of support 2 top small fan 7 is installed, the air that is used for strengthening in the two ends branch of bracing frame 2 top flows, and increases radiating effect.Lead 8 is cabling in bracing frame 2, is used for orderly the coupling together of device, and lead 8 links to each other with cable 9 under the ground 1, connects external power source, 6 power supplies of assisted solar cell panel.
The operation principle of the utility model solar LED street lamp:
At first respectively solar panel 6 be fixed on bracing frame 2 top two ends branch above, small fan 7 is fixed on the inside of bracing frame 2 top two ends branch, then the mode of the high-power LED chip 4 that adopts the copper base encapsulation technology by casting resin, be fixed on the copper coin 5, then lampshade 3 be fixed on high-power LED chip 4 below, the inside of bracing frame 2 top two ends branch, simultaneously with lead 8 orderly the coupling together of device, at last bracing frame 2 is fixed on the ground 1, simultaneously lead 8 is linked to each other with cable 9 under the ground 1.Daytime, solar panel 6 absorption sunshines converted solar energy to electric energy and storage, and provide power supply for high-power LED chip 4 luminous work with small fan 7 night.
Claims (3)
1. the utility model solar LED street lamp is made up of ground (1), bracing frame (2), lampshade (3), high-power LED chip (4), solar panel (6), small fan (7); It is characterized in that: bracing frame (2) is fixed on the ground (1), lampshade (3) be fixed on high-power LED chip (4) below, the inside of bracing frame (2) two ends, top branch, solar panel (6) be fixed on bracing frame (2) two ends, top branch above, small fan (7) is fixed on the inside of bracing frame (2) two ends, top branch.
2. solar LED street lamp according to claim 1, it is characterized in that: the structure that bracing frame (2) lower end is designed to hollow circular tube shape, tip designs becomes no bottom surface, the structure of two ends branch, lampshade (3) adopts LGP, and lead (8) is cabling in bracing frame (2).
3. solar LED street lamp according to claim 1, it is characterized in that: high-power LED chip (4) adopts the copper base encapsulation technology, two ends, the top branch design of bracing frame (2) becomes inside to have the structure of copper coin (5), adopt the mode of casting resin, packaged high-power LED chip (4) directly is fixed on the copper coin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202253312U CN201787456U (en) | 2010-06-09 | 2010-06-09 | Solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202253312U CN201787456U (en) | 2010-06-09 | 2010-06-09 | Solar LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787456U true CN201787456U (en) | 2011-04-06 |
Family
ID=43819418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202253312U Expired - Fee Related CN201787456U (en) | 2010-06-09 | 2010-06-09 | Solar LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296050A (en) * | 2014-11-06 | 2015-01-21 | 常州市鹰皇冠进出口有限公司 | Dust removal street lamp |
| CN104456345A (en) * | 2014-12-17 | 2015-03-25 | 苏州费米光电有限公司 | Solar warning street lamp |
| CN104990000A (en) * | 2015-07-16 | 2015-10-21 | 山东锐光电子有限责任公司 | LED (Light Emitting Diode) spherical street lamp |
| CN106871061A (en) * | 2017-03-29 | 2017-06-20 | 江苏月华照明科技有限公司 | A kind of high efficiency and heat radiation solar LED street lamp |
-
2010
- 2010-06-09 CN CN2010202253312U patent/CN201787456U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296050A (en) * | 2014-11-06 | 2015-01-21 | 常州市鹰皇冠进出口有限公司 | Dust removal street lamp |
| CN104456345A (en) * | 2014-12-17 | 2015-03-25 | 苏州费米光电有限公司 | Solar warning street lamp |
| CN104990000A (en) * | 2015-07-16 | 2015-10-21 | 山东锐光电子有限责任公司 | LED (Light Emitting Diode) spherical street lamp |
| CN106871061A (en) * | 2017-03-29 | 2017-06-20 | 江苏月华照明科技有限公司 | A kind of high efficiency and heat radiation solar LED street lamp |
| WO2018176721A1 (en) * | 2017-03-29 | 2018-10-04 | 江苏月华照明科技有限公司 | Solar led street lamp capable of highly-efficient heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120609 |