CN202496107U - Solar-powered intelligent control LED street light - Google Patents
Solar-powered intelligent control LED street light Download PDFInfo
- Publication number
- CN202496107U CN202496107U CN2012200636831U CN201220063683U CN202496107U CN 202496107 U CN202496107 U CN 202496107U CN 2012200636831 U CN2012200636831 U CN 2012200636831U CN 201220063683 U CN201220063683 U CN 201220063683U CN 202496107 U CN202496107 U CN 202496107U
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- solar
- source module
- module
- light
- street light
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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
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Abstract
The utility model relates to the field of new street light lighting and particularly relates to a solar-powered intelligent control LED street light. The street light is characterized in that: a solar power module, a DC/DC constant current source module and a three-color LED light source module are connected one by one, and a single chip microcomputer is respectively connected with the solar power module, the DC/DC constant current source module, a light intensity detecting unit, a sensor module and a communication module. A solar photovoltaic battery, a charge and discharge control unit and a battery in the solar power module are connected one by one. The solar photovoltaic battery is connected with a voltage and current detecting unit one and the battery is connected with a voltage and current detecting unit two. A DC/DC converter in the DC/DC constant current source module is respectively connected with a filtering unit, a light dimming module, and an undervoltage overvoltage overcurrent protection unit. Compared with the prior art, the street light of the utility model has the first advantage that network management and control of the LED street light can be realized; and the second advantage that the three-color LED light source module has no stroboflash and no glare.
Description
Technical field
The utility model relates to field of street lamp lighting, relates in particular to the solar powered intelligent control LED street lamp of a kind of long-distance intelligent control brightness and switch.
Background technology
In recent years; Solar energy garden lamp, Landscape Lamp are used more and more widely; Solar street light also gets into people's the visual field just gradually, and it is need not cable laying, not consume the extensive approval that advantages such as conventional energy resource, long service life have obtained society, a lot of cities and the rural form that also begins with test or demonstration; In some areas, segment path promotes the use of solar street light, and received certain effect.
Although the use of solar energy lamp is day by day extensive, present solar street light is at power, light efficiency and also still have some technical problems on useful life.According to expert introduction, for the farm-to-market road narrower for the road surface, that illumination is less demanding, low power solar street light can satisfy lighting requirement; And the highway section high to the lighting requirement of street lamp, the regular solar street lamp can not change light intensity, can not adapt to the change of interim road conditions.If do not needing the highly period of illumination, long-time high intensity illumination can not be used effectively electric energy, the poor efficiency waste.
Summary of the invention
The purpose of the utility model provides a kind of solar powered intelligent control LED street lamp; Can be according to the type of road, passerby's the colour temperature of how much controlling street lamp and brightness; Be fit to various road condition change, make Based Intelligent Control at any time to reach saving, environmental protection, purpose efficiently.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of solar powered intelligent control LED street lamp; Comprise that solar-electricity source module, DC/DC constant-current source module link to each other with the three primary colors LED light source module successively, single-chip microcomputer links to each other with communication module with solar-electricity source module, DC/DC constant-current source module, three primary colors LED light source module, induction module respectively.
Solar-energy photo-voltaic cell in the said solar-electricity source module, discharge and recharge control unit and link to each other successively with storage battery, solar-energy photo-voltaic cell links to each other with electric current and voltage detecting unit one, and storage battery links to each other with electric current and voltage detecting unit two.
The DC/DC converter links to each other with filter unit, light-adjusting module, under-voltage over-voltage over-current protection unit respectively in the said DC/DC constant-current source module.
Compared with prior art, the beneficial effect of the utility model is:
1) through single-chip microcomputer various intelligent work patterns are set, safety, convenient, energy-conservation can realize the network management and the control of LED street lamp having adapted to the various needs of street to light greatly through wired or wireless communication.
2) the three primary colors LED light source module does not have stroboscopic, free from glare, and pure DC operation can not cause dazzling, visual fatigue and sight line to disturb, and improves the fail safe of driving, and reduces the generation of traffic accident.
3) utilize solar energy to give the charging of LED street lamp, energy-saving and environmental protection, low-carbon (LC), construction is flexible, and later maintenance is simple and convenient.
Description of drawings
Fig. 1 is the utility model example structure schematic block diagram;
Fig. 2 is the utility model embodiment sun-generated electric power modular structure schematic block diagram;
Fig. 3 is the utility model embodiment DC/DC constant-current source modular structure schematic block diagram;
Fig. 4 is the network-enabled intelligent management system block diagram of the utility model.
Embodiment
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
See Fig. 1; It is a kind of solar powered intelligent control LED street lamp example structure sketch map of the utility model; Comprise that solar-electricity source module, DC/DC constant-current source module link to each other with the three primary colors LED light source module successively, single-chip microcomputer links to each other with communication module with solar-electricity source module, DC/DC constant-current source module, three primary colors LED light source module, induction module respectively.Induction module can be sensed the variation of information such as vehicle, pedestrian and the brightness of three primary colors LED light source module through photosensitive harmony sensing device, regulates color, colour temperature and the brightness of LED street lamp by single-chip microcomputer intelligence, realizes the different light effect under the different occasions.Single-chip microcomputer need be according to solar street light mode of operation and road conditions different, programme in advance.
See Fig. 2; Solar-energy photo-voltaic cell in the solar-electricity source module, discharge and recharge control unit and link to each other successively with storage battery, solar-energy photo-voltaic cell links to each other with electric current and voltage detecting unit one, and storage battery links to each other with electric current and voltage detecting unit two; Be provided with the light intensity detecting unit between single-chip microcomputer and the three primary light source module; Electric current and voltage through to storage battery detects, and controls discharging and recharging control unit, reaches the optimal charge effect of storage battery.
See Fig. 3; The DC/DC converter links to each other with filter unit, light-adjusting module, under-voltage over-voltage over-current protection unit respectively in the DC/DC constant-current source module, and power supply realizes satisfying the constant current output of three primary colors LED light source module demand through the DC/DC converter after filtering unit filters; Through detection, realize overvoltage, under-voltage, overcurrent protection to the voltage and current of three primary colors LED light source module; Light intensity detecting unit on the induction module feeds back to single-chip microcomputer through the light intensity of detection light source, and single-chip microcomputer is then realized brightness adjustment control through light-adjusting module, to reach the best lighting effect of reservation, guarantees the safety and the operate as normal of LED street lamp simultaneously.
See Fig. 4, the utility model solar street light can unit operation, also can constitute network through wired or wireless communication modes, realize the control of more complicated mode of operation, the network management of realization street lamp.In the LED road lamp network, prolong the coverage distance of road lamp network through repeater, realize the intelligence and the digital management of LED street lamp.
Claims (3)
1. solar powered intelligent control LED street lamp; It is characterized in that; Comprise that solar-electricity source module, DC/DC constant-current source module link to each other with the three primary colors LED light source module successively, single-chip microcomputer links to each other with communication module with solar-electricity source module, DC/DC constant-current source module, three primary colors LED light source module, induction module respectively.
2. a kind of solar powered intelligent control LED street lamp according to claim 1; It is characterized in that; Solar-energy photo-voltaic cell in the said solar-electricity source module, discharge and recharge control unit and link to each other successively with storage battery; Solar-energy photo-voltaic cell links to each other with electric current and voltage detecting unit one, and storage battery links to each other with electric current and voltage detecting unit two.
3. a kind of solar powered intelligent control LED street lamp according to claim 1 and 2 is characterized in that, the DC/DC converter links to each other with filter unit, light-adjusting module, under-voltage over-voltage over-current protection unit respectively in the said DC/DC constant-current source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200636831U CN202496107U (en) | 2012-02-24 | 2012-02-24 | Solar-powered intelligent control LED street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200636831U CN202496107U (en) | 2012-02-24 | 2012-02-24 | Solar-powered intelligent control LED street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496107U true CN202496107U (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200636831U Expired - Fee Related CN202496107U (en) | 2012-02-24 | 2012-02-24 | Solar-powered intelligent control LED street light |
Country Status (1)
| Country | Link |
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| CN (1) | CN202496107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307571A (en) * | 2013-06-20 | 2013-09-18 | 开平市中铝实业有限公司 | Street lamp system automatically turned on or off according to distance from automobile |
| CN104113973A (en) * | 2014-08-13 | 2014-10-22 | 中山顺富节能科技有限公司 | Energy-saving control system |
-
2012
- 2012-02-24 CN CN2012200636831U patent/CN202496107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307571A (en) * | 2013-06-20 | 2013-09-18 | 开平市中铝实业有限公司 | Street lamp system automatically turned on or off according to distance from automobile |
| CN104113973A (en) * | 2014-08-13 | 2014-10-22 | 中山顺富节能科技有限公司 | Energy-saving control system |
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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: 20121017 Termination date: 20140224 |