CN201363655Y - Solar LED road lamp - Google Patents
Solar LED road lamp Download PDFInfo
- Publication number
- CN201363655Y CN201363655Y CNU2008203035002U CN200820303500U CN201363655Y CN 201363655 Y CN201363655 Y CN 201363655Y CN U2008203035002 U CNU2008203035002 U CN U2008203035002U CN 200820303500 U CN200820303500 U CN 200820303500U CN 201363655 Y CN201363655 Y CN 201363655Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- solar
- led
- led lamp
- battery
- 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 - Lifetime
Links
- 238000004134 energy conservation Methods 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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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
Abstract
The utility model provides a solar LED road lamp, which is capable of saving energy on the premises of ensuring enough lighting time. A solar LED garden lamp comprises an LED lamp, a solar battery panel, a storage battery and an intellectual controller. Further, a positive electrode lead wire of the LED lamp, a negative electrode lead wire of the LED lamp, a light-adjusting signal wire of the LED lamp, a positive electrode wire of the solar battery panel, a negative electrode wire of the solar battery panel, a positive electrode wire of the storage battery and a negative electrode wire of the storage battery are connected to the intellectual controller. The solar LED road lamp controls and adjusts driving currents of the LED lamp at fixed time through the intellectual controller to automatically adjust brightness of road lamps according to real needs, thereby saving electric energy to the maximum and ensuring enough lighting time.
Description
Technical field
The utility model relates to a kind of LED light fixture, particularly relates to a kind of solar LED street lamp.
Background technology
LED street lamp and traditional street lamp relatively, it is energy-conservation more than 60%, and solar LED street lamp, can reach 100% energy-conservation, but because from experiencing the illumination condition influence, its working time also just is subjected to very big influence.So, though solar LED street lamp than traditional road lamp energy-saving 100%, be kept the lighting hours identical with conventional road lamp, then need to dispose jumbo battery, to guarantee enough lighting hours, the conversion efficiency problem of controller makes that the consumption of battery is very big in addition.Under this condition,, become the technical problem of solar LED street lamp maximum to the administration of energy conservation of solar LED street lamp.
The utility model content
Technical problem to be solved in the utility model provides a kind of solar LED street lamp, can be energy-conservation under the prerequisite that guarantees enough lighting hours.
The technical scheme that the utility model technical solution problem is adopted is: the solar LED garden lamp, comprise the LED lamp, also comprise solar panel, battery and intelligent controller, the dim signal line of the positive and negative lead wires of described LED lamp, LED lamp, the positive and negative lead wires of solar panel, the positive and negative lead wires of battery are received on the intelligent controller.
The beneficial effects of the utility model are: the utility model is regulated the drive current of LED lamp by the intelligent controller timing controlled, to reach the purpose of regulating street lamp brightness according to the actual requirements automatically, thereby the saving electric energy of maximum possible guarantees enough lighting hours.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an operation principle block diagram of the present utility model.
The specific embodiment
As shown in Figure 1, solar LED street lamp of the present utility model comprises solar panel 1, battery 2, intelligent controller 3 and LED lamp 4, battery 2 and intelligent controller 3 are placed in the caisson in the base 5, and base 5 is an airtight cavity and works the effect of the present utility model of fixing; Solar panel 1 incline direction is contained in the top of lamp stand 6 towards Nanan, and the positive and negative lead wires of solar panel 1 is received " "+,-" position on SOLAR (Chinese the is the sun) port of intelligent controller 3 respectively; LED lamp 4 is made up of constant flow module and led light source, and the positive and negative lead wires of LED lamp 4 is received "+, the-" position on " OUT " output port of intelligent controller 3, and the dim signal line of LED lamp 4 is received " PWM " port position of intelligent controller 3; The positive and negative lead wires of battery connects "+, the-" position on intelligent controller " BAT " port.Institute is leaded to be passed base 5 and enters into caisson through lamp stand 6 inside, is connected with intelligent controller 3 each ports.
As shown in Figure 2, single-chip microcomputer in the intelligent controller 3 detects the voltage of battery 2, when battery 2 voltages are lower than the battery maximum charging voltage value of program setting, single-chip microcomputer will be connected solar panel 1 and battery 2 automatically, if the output voltage of solar panel 1 is higher than the voltage of battery 2, then solar panel 1 will be to battery 2 chargings; When the voltage of battery 2 reaches the battery maximum charging voltage value of program setting, single-chip microcomputer will cut off charging circuit automatically, stop the charging to battery 2.After after a while (such as 30 minutes), single-chip microcomputer detects the voltage of battery 2 once more, repeats said process.
Intelligent controller 3 not only has the charging and discharging defencive function of battery 2 and constant current control output function, also has intelligent dimming control function, light street lamp automatically opening at dark, the before midnight pedestrian in the more time, street lamp is in the full power operation state, brightness is the brightest, and the single-chip microcomputer in the controller begins regularly simultaneously, such as: the single-chip microcomputer timing is set at point at midnight 12; After the time arrived the single-chip microcomputer setting-up time, pwm signal of single-chip microcomputer output was regulated the electric current of led light source to constant flow module, the power of led light source is reduced by half, that is: in the second half of the night in the unfrequented time in morning, the automatic brightness adjustment of LED lamp 4 has been saved the energy to half bright state; Single-chip microcomputer in the controller has the vague memory function, between detecting at day automatically and storage, before daybreak 2 to 3 hours, single-chip microcomputer was exported a pwm signal once more to light-adjusting module, make the brightness of led light source be adjusted to complete bright state once more, until at day street lamp extinguishes automatically.
Claims (5)
1, solar LED street lamp, comprise LED lamp (4), it is characterized in that: also comprise solar panel (1), battery (2) and intelligent controller (3), the positive and negative lead wires of the dim signal line of the positive and negative lead wires of described LED lamp (4), LED lamp (4), the positive and negative lead wires of solar panel (1), battery (2) is received on the intelligent controller (3).
2, solar LED street lamp as claimed in claim 1, it is characterized in that: the positive and negative lead wires of described LED lamp (4) is received "+, the-" position on " OUT " output port of intelligent controller (3), dim signal line on the described LED lamp (4) is received " PWM " port position of intelligent controller (3), the positive and negative lead wires of described solar panel (1) is received "+, the-" position on " SOLAR " port of intelligent controller (3), and the positive and negative lead wires of described battery (2) is received "+, the-" position on " BAT " port of intelligent controller (3).
3, solar LED street lamp as claimed in claim 1 is characterized in that: described battery (2) and intelligent controller (3) are placed in the base (5).
4, solar LED street lamp as claimed in claim 1 is characterized in that: described solar panel (1) incline direction is contained in the top of lamp stand (6) towards Nanan.
5, solar LED street lamp as claimed in claim 1 is characterized in that: described LED lamp (4) is made up of constant flow module and led light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203035002U CN201363655Y (en) | 2008-12-18 | 2008-12-18 | Solar LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203035002U CN201363655Y (en) | 2008-12-18 | 2008-12-18 | Solar LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363655Y true CN201363655Y (en) | 2009-12-16 |
Family
ID=41474320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203035002U Expired - Lifetime CN201363655Y (en) | 2008-12-18 | 2008-12-18 | Solar LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363655Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901026A (en) * | 2011-07-30 | 2013-01-30 | 毛振刚 | Single-point luminous high-power LED streetlamp |
| CN103644524A (en) * | 2013-11-29 | 2014-03-19 | 安徽宿州懂你电力工程有限公司 | Solar street lamp |
| CN104776384A (en) * | 2015-04-29 | 2015-07-15 | 青岛康源聚力生物科技有限公司 | Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5) |
-
2008
- 2008-12-18 CN CNU2008203035002U patent/CN201363655Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901026A (en) * | 2011-07-30 | 2013-01-30 | 毛振刚 | Single-point luminous high-power LED streetlamp |
| CN103644524A (en) * | 2013-11-29 | 2014-03-19 | 安徽宿州懂你电力工程有限公司 | Solar street lamp |
| CN104776384A (en) * | 2015-04-29 | 2015-07-15 | 青岛康源聚力生物科技有限公司 | Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5) |
| CN104776384B (en) * | 2015-04-29 | 2017-04-12 | 青岛康源聚力生物科技有限公司 | Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611731 CHENGDU, SICHUAN PROVINCE TO: 518048 SHENZHEN, GUANGDONG PROVINCE |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SUNFOR LIGHT CO., LTD. Free format text: FORMER OWNER: SICHUAN XINLI LIGHT SOURCE CO., LTD. Effective date: 20120502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120502 Address after: 518048 Guangdong city of Shenzhen province Futian District Shangsha Innovation Technology Park 8 Building 1 floor West Patentee after: Shenzhen Sunfor Lighting Co., Ltd. Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee before: Sichuan Sunfor Lighting Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |