CN102927520B - Solar LED (light emitting diode) street lamp - Google Patents
Solar LED (light emitting diode) street lamp Download PDFInfo
- Publication number
- CN102927520B CN102927520B CN201210485883.0A CN201210485883A CN102927520B CN 102927520 B CN102927520 B CN 102927520B CN 201210485883 A CN201210485883 A CN 201210485883A CN 102927520 B CN102927520 B CN 102927520B
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- CN
- China
- Prior art keywords
- led light
- light source
- street lamp
- solar
- reflector
- 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.)
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- 239000000463 material Substances 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 22
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000011941 photocatalyst Substances 0.000 claims description 5
- 239000011232 storage material Substances 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a solar LED (light emitting diode) street lamp which comprises a solar panel and an LED lighting device, wherein the LED lighting device comprises an LED light source; and at least one part of a shell of the LED light source is provided with a light storage material.
Description
Technical field
The present invention relates to a kind of solar LED street lamp.
Background technology
Solar energy combines with LED the lighting device applied, and such as solar LED street lamp, solar LED Tunnel Lamp, solar LED Projecting Lamp or solar LED floodlight etc. have commercially occurred and have been widely used.In existing solar illumination apparatus, due to the finite capacity of solar cell, and affected by environment, need the brightness controlling lighting device can have enough fluorescent lifetimes.The invention provides a kind of solar LED street lamp, can effectively improve lighting hours and brightness of illumination.
Summary of the invention
According to an aspect of the present invention, provide a kind of solar LED street lamp, comprise solar cell and LED light device, wherein LED light device comprises LED light source, described LED light source shell be provided with optical memory material at least partially.By arranging optical memory material at LED light source shell, make LED light source after the sun sets on the one hand, when LED light device does not start, it also can provide illumination; On the other hand, the performance of optical memory material is subject to the impact of temperature, excite if optical memory material is irradiated by LED light source, then this optical memory material performance affects by LED light source temperature, but in the present invention, optical memory material is arranged in solar energy equipment, when LED light device does not start, this storage medium is excited by sunlight, and its performance can not be subject to the impact of LED light source temperature.
According to another aspect of the present invention, in such scheme, described LED light device also comprises reflector, and described reflector does not hide when the first state above worn-out LED light source, does not hide above worn-out LED light source when the second state.Because sunshine is incident above solar LED street lamp, by above-mentioned setting, reflector can be made not hide worn-out optical memory material when there being sunshine, thus exciting of sunshine can be subject to.Wherein, described first state can for there being a sunshine time, described second state can for there is no a sunshine time.
According to another aspect of the present invention, in such scheme, solar LED street lamp also comprises lifting unit, and described lifting unit is used for being raised by reflector when the first state, is reduced by reflector when the second state.Make optical memory material can be subject to exciting of sunshine there being the solar time by raising reflector, and do not have the solar time, reflector can the light that sends of reflex LED light source.
According to another aspect of the present invention, in such scheme, solar LED street lamp also comprises brightness detector and processing unit, described brightness detector is used for testing environment brightness, processing unit is when ambient brightness is lower than particular value, control LED light source luminous after a certain time, described special time corresponds to the afterglow time of described optical memory material.By above-mentioned setting, when there is no sunlight, first using the twilight sunset of optical memory material to throw light on, then just using LED light source, thus extend the lighting hours of LED light source.
According to another aspect of the present invention, in such scheme, also comprise moisture detector, for testing environment humidity, reflector, when ambient humidity is higher than particular value, reduces by described lifting unit.Like this, when rainy weather, lifting unit is used to be reduced by reflector thus make protection LED light source not by the impact of wind and rain.
According to another aspect of the present invention, in such scheme, described solar cell has light-absorbing surface, and described light-absorbing surface is coated with photocatalyst material at least partially.Described photocatalyst material is for decomposing the pollutant contacted with solar cell surface.
According to another aspect of the present invention, in such scheme, described optical memory material is the optical memory material being coated on LED light source shell.
According to a further aspect in the invention, in such scheme, described optical memory material is the optical memory material be distributed in elastic rubber sleeve, and described elastic rubber sleeve is set on described LED light source shell.By using elastic rubber sleeve, LED light source splashes when breaking can be prevented.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the solar LED street lamp of the embodiment of the present invention.
Detailed description of the invention
With reference to the accompanying drawings, further illustrate this solar LED street lamp, as shown in Figure 1, solar LED street lamp comprises solar panel 1, LED light source 2, LED light source is provided with optical memory material 3, and wherein optical memory material 3 is rear-earth-doped long-afterglow material.Preferably, also comprise reflector 4 and lifting unit 5, reflector rises when there being sunshine by lifting unit 5, thus does not hide the top of worn-out LED light source, when not having sunshine, reflector is fallen the reflection emitted beam for LED light source.Preferably, also comprise brightness detector and processing unit (not shown), described brightness detector is used for testing environment brightness, processing unit is when ambient brightness is lower than particular value (now representing insufficient light), control LED light source luminous after a certain time, described special time corresponds to the afterglow time of described optical memory material.Preferably, also comprise moisture detector, for testing environment humidity, described when ambient humidity is higher than particular value, processing unit controls lifting to be reduced reflector.Preferably, solar panel 1 has light-absorbing surface, and described light-absorbing surface is coated with photocatalyst material at least partially.Described photocatalyst material is Nano titanium dioxide, titanium nitride or its mixture.Optical memory material is for the long-afterglow material on coating reflector, also can be the optical memory material be distributed in elastic rubber sleeve, and described elastic rubber sleeve can be made by such as silicon rubber, and described elastic rubber sleeve is set on described LED light source shell.
Claims (1)
1. a solar LED street lamp, comprise solar panel and LED light device, wherein LED light device comprises LED light source, described LED light source shell be provided with optical memory material at least partially, it is characterized in that: when LED light device does not start, described optical memory material is excited by sunlight; Described LED light device also comprises reflector, described reflector does not hide when the first state above worn-out LED light source, hide when the second state above worn-out LED light source, described first state is when having sunshine, and described second state is when not having sunshine; Described solar LED street lamp also comprises lifting unit, and described lifting unit is used for being raised by reflector when the first state, is reduced by reflector when the second state; Described solar LED street lamp also comprises brightness detector and processing unit, described brightness detector is used for testing environment brightness, processing unit is when ambient brightness is lower than particular value, control LED light source luminous after a certain time, described special time corresponds to the afterglow time of described optical memory material; Elastic rubber sleeve is set on described LED light source shell; Described solar panel has light-absorbing surface, and described light-absorbing surface is coated with photocatalyst material at least partially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485883.0A CN102927520B (en) | 2012-11-26 | 2012-11-26 | Solar LED (light emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485883.0A CN102927520B (en) | 2012-11-26 | 2012-11-26 | Solar LED (light emitting diode) street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927520A CN102927520A (en) | 2013-02-13 |
| CN102927520B true CN102927520B (en) | 2015-01-14 |
Family
ID=47642388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210485883.0A Active CN102927520B (en) | 2012-11-26 | 2012-11-26 | Solar LED (light emitting diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927520B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148437B (en) * | 2013-02-14 | 2014-04-09 | 林婧瑛 | Lamp component |
| CN103175094B (en) * | 2013-04-02 | 2015-01-21 | 朴仁洙 | Light storage lamp cover with anion generating function |
| CN106838791B (en) * | 2017-02-17 | 2017-12-19 | 盐城明钰科技有限公司 | A kind of solar LED street lamp device of energy-conserving and environment-protective |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8900261D0 (en) * | 1989-01-06 | 1989-03-08 | Powell Michael | Improvements relating to street lamps |
| CN2411417Y (en) * | 2000-02-15 | 2000-12-20 | 张巍 | Lifting street lamp |
| CN2695783Y (en) * | 2004-02-20 | 2005-04-27 | 四川新力实业集团有限公司 | Lamp |
| CN2786906Y (en) * | 2004-09-21 | 2006-06-07 | 朱雯 | Energy-saving lamp for storing light energy discontinuous power supply |
| KR100901163B1 (en) * | 2007-12-06 | 2009-06-04 | 김현철 | Roadlamp with it's lamp protector |
| CN100567800C (en) * | 2007-12-20 | 2009-12-09 | 宁波安迪光电科技有限公司 | Solar LED illumination device and solar cell |
| CN201975368U (en) * | 2011-02-18 | 2011-09-14 | 宁波市佰仕电器有限公司 | Environment-friendly energy-saving lamp tube |
| CN102359719A (en) * | 2011-11-08 | 2012-02-22 | 南通蒲公英工业设计服务有限公司 | Ceiling lamp capable of being lifted and moved |
-
2012
- 2012-11-26 CN CN201210485883.0A patent/CN102927520B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102927520A (en) | 2013-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA BAICHENG POWER SUP Effective date: 20141115 Owner name: HANGZHOU WUSHI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAN SHAOQING Effective date: 20141115 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ai Lisheng Inventor after: Geng Yunxiu Inventor after: Kang Ke Inventor after: Qin Fan Inventor after: Wu Hao Inventor after: Zhao Guoqing Inventor before: Han Shaoqing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315000 NINGBO, ZHEJIANG PROVINCE TO: 311100 HANGZHOU, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: HAN SHAOQING TO: AI LISHENG GENG YUNXIU KANG KE QIN FAN WU HAO ZHAO GUOQING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141115 Address after: Henan Dai Lu Yuhang District of Hangzhou City, Zhejiang province 311100 No. 46 room 503 Applicant after: HANGZHOU WUSHI TECHNOLOGY CO., LTD. Applicant after: State Grid Corporation of China Applicant after: BAICHENG POWER SUPPLY COMPANY OF STATE GRID JILIN ELECTRIC POWER COMPANY Address before: 315000 sang Hou, Sang Sang, Jiangdong District, Zhejiang City, Ningbo province 1301 Applicant before: Han Shaoqing |
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| C14 | Grant of patent or utility model | ||
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