CN201947012U - Wind energy and light energy complementary power source system and street lamp - Google Patents
Wind energy and light energy complementary power source system and street lamp Download PDFInfo
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- CN201947012U CN201947012U CN2011200044586U CN201120004458U CN201947012U CN 201947012 U CN201947012 U CN 201947012U CN 2011200044586 U CN2011200044586 U CN 2011200044586U CN 201120004458 U CN201120004458 U CN 201120004458U CN 201947012 U CN201947012 U CN 201947012U
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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 discloses a wind energy and light energy complementary power source system, which comprises a wind energy generator, a solar panel, a controller and a storage cell, wherein the wind energy and the solar energy are respectively converted to the electric energy by the wind energy generator and the solar panel; the wind energy generator and the solar panel are connected with the storage cell; the storage cell is charged by the wind energy generator and the solar panel; the controller is respectively connected with the wind energy generator and the solar panel and controls the charging of the storage cell by the wind energy generator and the solar panel. The utility model additionally discloses a street lamp adopting the power source system, which comprises the wind energy and light energy complementary power source system, a lamp post and a light source, wherein the wind energy and light energy complementary power source system and the light source are mounted on the lamp post; and the wind energy and light energy complementary power source system is connected with the light source and provides the electric energy for the light source. The power source system disclosed by the utility model has a simple structure, the energy is saved, the environment is protected, and the troubles of the street lamp of winding displacement, large-area power failure, and the like are avoided.
Description
Technical field
The utility model belongs to energy field, relates to solar energy and wind energy, especially the street lamp of solar energy and wind energy complementary.
Background technology
Solar street light is a kind of novel illumination product, cardinal principle is: use solar panel to accept solar radiation daytime, sunlight is converted to direct current, control by controller charges a battery, and realize illumination for the mode of light source power supply by controller control battery discharging evening.Solar street light is made up of solar panel, storage battery, controller, light source, lamp stand, arm and related accessories.Wherein solar panel can be 12V or 24V, the size by several WP to hundreds of WP.Mainly act as and finish light and change the power supply of electric accumulators.Storage battery is common plumbic acid 12V storage battery, mainly act as power supply to light source is provided.The main product in the present market of controller mainly contains functions such as discharging and recharging control, light-operated time control, and other all is key position not, does not elaborate.
At present, the problem of solar street light is: the wasting of resources.Since the solar energy system poor stability, and be subjected to weather effect big, if in Solar Street Lighting System, add a dc fan, can reduce the power of cell panel greatly, reduce cost, and can utilize wind energy to carry out the dual energy sources power supply.Solar energy cisco unity malfunction in overcast and rainy, but generally have wind in the rainy day, so blower fan can operate as normal, it is complementary that solar energy and wind energy are realized.
The utility model content
The purpose of this utility model is to provide a kind of wind light mutual complementing solar street light, and it utilizes solar energy and wind energy to carry out the dual energy sources power supply, and guaranteeing also can operate as normal at overcast and rainy street lamp.
For reaching above purpose, solution of the present utility model is:
A kind of wind energy luminous energy complementary power supply system, comprise wind-driven generator, solar panel, controller and storage battery, wind-driven generator and solar panel are electric energy with wind energy and solar energy converting respectively, and link to each other with storage battery and be its charging, controller connects wind-driven generator, solar panel respectively, and controls its charging to storage battery.
Described wind-driven generator has the dual-safety brake system that mechanical braking adds electromagnetic braking.
The energy transformation ratio of described solar panel is at 15%-17%.
Described controller has low-voltage boost charge system and crosses puts protection system.
Described storage battery adopts the maitenance-free colloid accumulator of floating-point voltage between 20-28V that can repeatedly charge and discharge repeatedly that instantaneous starting voltage is low and bearing power is mated.
A kind of street lamp that adopts above-mentioned power-supply system, it comprises wind energy luminous energy complementary power supply system, lamp stand and light source, and wind energy luminous energy complementary power supply system and light source are installed on the lamp stand, and wind energy luminous energy complementary power supply system and light source are connected to it provides electric energy.
The controller of described wind energy luminous energy complementary power supply system also has time-controlled system, controls the bright duration of lamp by its internal clocking.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
1, energy-conservation: is wind energy and conversion of solar energy electric energy, and that uses nature can give birth to the energy, inexhaustible, nexhaustible;
2, environmental protection: pollution-free, noiselessness, radiationless
3, safety: 12v voltage, contingencies such as the electric shock of exhausted nothing, fire
4, convenient: install succinct, need not stringing or " belly breaking " construction, do not have have a power failure, the misgivings of rationing the power supply
5, the life-span is long: high in technological content, control system is intelligent, stable and reliable for performance, life-span reaches 15-20.
6, of high grade: green energy resource, green illumination, improve user and the class that makes land used, significant strong
7, small investment: disposable input, unlimited output, without civil power, benefit from for a long time, zero dimension is protected
8, strong, the wide accommodation of adaptability: wind light mutual complementing has overcome the restriction of environment and load, and range of application is very extensive
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
Solar energy wind and light complementary road lamp of the present utility model is made of wind-driven generator 1, solar panel 2, wind light mutual complementing nonshared control unit 4, storage battery 6, light source 5 and lamp stand 3 annexes.Cardinal principle is solar panel 2 accumulators 6 chargings under solar radiation, and wind-driven generator 1 is supplied with light source 5 via storage battery 6 again in that accumulators 6 chargings under the situation of wind are arranged, and realizes the dual energy sources utilization of wind energy and solar energy.
1, the low wind speed of wind-driven generator starts, hangs down wind speed generating, anticorrosive, Anti-Typhoon:
As street lamp application type wind-driven generator not only to guarantee safety, aesthetic property and practicality, the wind-driven generator on the existing market can solve it can begin to rotate under the wind speed of 2.0 meter per seconds, begins charging under the wind speed of 2.5 meter per seconds.In addition, as be applied in the coastal area, must be able to resist maximum 14 grades of violent typhoons, therefore must have mechanical braking to add the dual-safety brake system of electromagnetic braking.In order to prevent the corrosion at the coastal area air, each parts of wind-driven generator must be that anticorrosive processes in selection.
2, the Based Intelligent Control of control system (light-operated, time control, overcharge, cross put, overload, under-voltage, protection etc.):
As street lamp control system, to realize that not only light efficiency control also needs to be equipped with time control, thereby reach the purpose of intelligent automatic control, during discharging and recharging, not only to realize preventing excessive charging, discharge, also need to realize excessive functions such as discharge.In addition, a low-voltage boost charge system of control system core, voltage that wind power generation and solar power generation sent less than the situation of 24V greater than 15V under, this part electric energy is boosted to more than the 24V, so just can make full use of it.
Daytime, the photovoltaic effect of solar cell produced electric energy when arriving solar battery surface when solar radiation, and electric energy is sent to controller by lead, and controller detects the voltage condition of storage battery, and whether decision charges; At dusk, light weakens gradually, and the voltage and current of solar cell constantly descends, when voltage that operating voltage is set less than controller, charging finishes, discharge beginning simultaneously, during voltage that the voltage that produces up to second day solar cell is set greater than controller, discharge finishes.The light-operated principle of Here it is solar energy lamp.Time control is then controlled the bright duration of lamp by its internal clocking.System that Here it is adopts the mode of light-operated+time control.
Cross and put protection: system is continuing to guarantee normal illumination when overcast and rainy, but in particular cases when the storage battery of system is put into certain limit, controller can cut out automatically, stops to continue to discharge the useful life that prevents to damage storage battery.
3, the carrying of support system, Anti-Typhoon, shape-designing:
The lamp stand top of common street lamp does not have the carrying demand, but the weight of wind turbine generator of 50kg and the weight of solar battery group are arranged not only as wind and light complementary road lamp, also to consider the needs of an anti-crawl agentdefiection degree under the situation that typhoon arrives, in the process of blower fan high speed rotating under strong wind a whole stress surface, therefore amid all these factors the intensity of lamp stand and the factor that the cross section moulding must be considered above fail safe.
4, the startup transient voltage of energy-storage system and charge and discharge choice of capacity:
Be applied to the energy-storage battery of wind light mutual complementing solar street light, that need not stop charges and discharge, therefore, when battery being done selection, mainly still select the maitenance-free colloid accumulator of floating-point voltage between 20-28V that can repeatedly charge and discharge repeatedly that instantaneous starting voltage is low and bearing power is mated.
5, solar power matching and conversion ratio matching are selected:
The photovoltaic module that wind and light complementary road lamp adopted is in response to the condition restriction of land used illumination resource, on selection and proportioning power, to consider the factor of economy, no matter the solar module of monocrystalline silicon, polysilicon or amorphous silicon material is satisfying the selection of on request suiting measures to local conditions of its conversion ratio at 15%-17%.Also need when selecting to install according to the different inclination angles on the sunny side of the different set that ground latitude of living in is installed.
6, the integration of low-voltage lighting light fixture and matching:
The lighting of wind and light complementary road lamp, in the choice based on low pressure 24V light fixture, as electricity-saving lamp, electrodeless lamp, LED lamp, Metal halogen lamp etc., the brightness of the various combination of these light fixtures can reach the effect of common high pressure lamp lighting, series of parameters such as the illumination of light fixture, height need meet the standard of street lamp, the lamp power size not only needs the generated output coupling with wind power plant and solar power plant, also will and the wind-resources of land used and solar energy resources is complementary.And safety does not have the danger of electric shock.
7, above six most of system combinations (reliability, matching, aesthetic property, economy):
More than " wind turbine generator, control system, support system, energy-storage system, solar power system, illuminator " this six most integration, it is not only the reason of 1+1=2, but finally need reach the requirement of 1+1=1, not matching of any part all can affect the change of whole systems.And just need different wind-light complementary system technology come adaptation zone to change, thereby reach most economical, as to meet customer requirements most system because of the various places situation is different.Whole system security reliability first; Practicality second; Each part and global design perfection the 3rd; Economy the 4th.The integration of six big systems is finally as street lamp, and the needs that satisfy the different regions user are to be only final purpose.
Common street lamp not only needs trench digging wiring, payment electricity cost, also will prevent the phenomenon that cable is stolen, and electricity consumption need consume the disposable energy.If relating to power failure is that the full wafer zone all has a power failure.Not only belong to the electricity consumption contaminated equipment, but also need the payment high electricity charge and maintenance cost.
The wind light mutual complementing solar street light does not only need to consume the disposable energy, can oneself generating satisfy own the use, not only can be antitheft but also utilize reproducible wind energy and solar energy to satisfy the instructions for use of throwing light on, and be exactly that disposable input is high slightly.But can put things right once and for all, need not to pay the electricity charge, promptly attractive in appearancely can open up the new world for energy-saving and emission-reduction again.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art should be within protection range of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (7)
1. wind energy luminous energy complementary power supply system, it is characterized in that: comprise wind-driven generator, solar panel, controller and storage battery, wind-driven generator and solar panel are electric energy with wind energy and solar energy converting respectively, and link to each other with storage battery and be its charging, controller connects wind-driven generator, solar panel respectively, and controls its charging to storage battery.
2. power-supply system as claimed in claim 1 is characterized in that: described wind-driven generator has the dual-safety brake system that mechanical braking adds electromagnetic braking.
3. power-supply system as claimed in claim 1 is characterized in that: the energy transformation ratio of described solar panel is at 15%-17%.
4. power-supply system as claimed in claim 1 is characterized in that: described controller has low-voltage boost charge system and crosses puts protection system.
5. power-supply system as claimed in claim 1 is characterized in that: described storage battery adopts the maitenance-free colloid accumulator of floating-point voltage between 20-28V that can repeatedly charge and discharge repeatedly that instantaneous starting voltage is low and bearing power is mated.
6. street lamp that adopts the described power-supply system of claim 1, it is characterized in that: it comprises wind energy luminous energy complementary power supply system, lamp stand and light source, wind energy luminous energy complementary power supply system and light source are installed on the lamp stand, and wind energy luminous energy complementary power supply system and light source are connected to it provides electric energy.
7. street lamp as claimed in claim 6 is characterized in that: the controller of described wind energy luminous energy complementary power supply system also has time-controlled system, controls the bright duration of lamp by its internal clocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200044586U CN201947012U (en) | 2011-01-07 | 2011-01-07 | Wind energy and light energy complementary power source system and street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200044586U CN201947012U (en) | 2011-01-07 | 2011-01-07 | Wind energy and light energy complementary power source system and street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN201947012U true CN201947012U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200044586U Expired - Fee Related CN201947012U (en) | 2011-01-07 | 2011-01-07 | Wind energy and light energy complementary power source system and street lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202204A (en) * | 2012-01-12 | 2013-07-17 | 陈钟 | Landscape engineering system technology for producing water by wind and light energy in gobi desert |
| CN106322289A (en) * | 2016-09-23 | 2017-01-11 | 苏州三体智能科技有限公司 | Self-powered streetlamp post |
-
2011
- 2011-01-07 CN CN2011200044586U patent/CN201947012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202204A (en) * | 2012-01-12 | 2013-07-17 | 陈钟 | Landscape engineering system technology for producing water by wind and light energy in gobi desert |
| CN103202204B (en) * | 2012-01-12 | 2016-04-13 | 陈钟 | Desert and Gobi wind/light energy water afforestation project system |
| CN106322289A (en) * | 2016-09-23 | 2017-01-11 | 苏州三体智能科技有限公司 | Self-powered streetlamp post |
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| Date | Code | Title | Description |
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| 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: 20110824 Termination date: 20140107 |