CN203744091U - Street lamp integrated with wind-solar complementary power supply system - Google Patents
Street lamp integrated with wind-solar complementary power supply system Download PDFInfo
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- CN203744091U CN203744091U CN201420053836.3U CN201420053836U CN203744091U CN 203744091 U CN203744091 U CN 203744091U CN 201420053836 U CN201420053836 U CN 201420053836U CN 203744091 U CN203744091 U CN 203744091U
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- wind
- street lamp
- lamp
- power supply
- controller
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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)
Abstract
The utility model relates to a street lamp integrated with a wind-solar complementary power supply system, and aims at providing the street lamp which is simple in structure, low in cost, high in wind energy utilization rate under the low-wind-speed work condition, low in power consumption and long in service life and is integrated with the wind-solar complementary power supply system. The street lamp integrated with the wind-solar complementary power supply system comprises a lamp pole, a solar panel, a controller and a battery box, wherein the solar panel is fixed to the lamp pole through a supporting frame, the controller is arranged in the portion, below the solar panel, of the lamp pole, the battery box is arranged at the bottom end of the lamp pole, a storage battery is arranged in the battery box, the solar panel is connected with the storage battery through a wire, and the storage battery is connected with the controller through a wire. An S-shaped vertical-axis wind turbine is arranged at the top end of the lamp pole, a COB LED street lamp body is fixed to the portion, below the S-shaped vertical-axis wind turbine, of the lamp pole, the S-shaped vertical-axis wind turbine is connected with the storage battery through a wire, and the COB LED street lamp body is connected with the controller through a wire.
Description
Technical field
The utility model relates to for the lighting device of road or systems technology field, particularly relates to a kind of street lamp of integrated wind-photovoltaic complementary power supply system.
Background technology
Wind and solar hybrid generating system is mainly made up of parts such as wind power generating set, solar-energy photo-voltaic cell group, controller, battery, inverter, AC/DC loads.This system is the composite reproducible energy electricity generation system that integrates the various energy resources generation technologies such as wind energy, solar energy and battery and system intelligence control technology.Wind-power electricity generation part is to utilize wind energy conversion system that wind energy is converted to mechanical energy, by wind-driven generator, mechanical energy is converted to electric energy, then by controller to charge in batteries, and then to load supplying.Photovoltaic generation part is that to utilize the photovoltaic effect of solar panel be electric energy by transform light energy, then to charge in batteries, by inverter, direct current is converted to alternating current load is powered.
Conventional utilizes wind energy and solar electrical energy generation also for the lamp post structure of street lamp power supply, road lamp power supply is: H type vertical axis aerogenerator or horizontal axis wind-driven generator are installed in the top at lamp stand, in lamp stand one side, solar panels are installed, in solar panels bottom or top install road lamp body, base portion at lamp stand arranges battery, although this generator can start by low wind speed, but the wind energy utilization under low wind speed operating mode is not high, need in the time of high wind speed, could generate electricity preferably and to load charging, be not suitable for the area of the low wind speed such as city.In addition, although the conventional LED lamp of this lamp post structure is than high-pressure mercury lamp and common energy-saving lamp power saving, but keep work for a long time continuously, must strengthen the specification of solar panels and wind-driven generator, this just need to adjust the specification of associated mechanical structure, as strengthening the specification of lamp stand, this has just increased the cost of whole road lamp system.
In addition, in common wind-light complementary system street lamp between wind-driven generator and lamp stand for being rigidly connected, in the wind-force larger area of coastal and western part of China, whenever typhoon and storm wind are attacked, generator cannot balanced whole system frame for movement stressed, vibrations are violent, poor stability, often cause wind-driven generator to be destroyed, have a strong impact on generator service life, increased use cost.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in structure, cost is low, wind energy utilization is high under low wind speed operating mode, power consumption is few, the street lamp of the integrated wind-photovoltaic complementary power supply system of reliable, the long service life of system authority under high wind speed operating mode.
The street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model, comprise lamp stand, solar panels, controller, battery case, described solar panels are fixed on described lamp stand by bracing frame, the lamp stand inside of described solar panels below is provided with controller, the bottom of described lamp stand is provided with battery case, in described battery case, be placed with battery, described solar panels are connected with described battery by wire, described battery is connected with described controller by described wire, wherein: the top of described lamp stand is provided with S type vertical axis aerogenerator, on the lamp stand of described S type vertical axis aerogenerator bottom, be installed with COB LED street lamp, described S type vertical axis aerogenerator is connected with described battery by described wire, described COB LED street lamp is connected with described controller by described wire.
The street lamp difference from prior art of a kind of integrated wind-photovoltaic complementary power supply system of the utility model be the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model integrated efficient S type vertical axis aerogenerator, solar panels and COB LED street lamp, the generating by S type vertical axis aerogenerator and solar panels is to COB LED street lamp power supply, road lamp power supply.On the one hand, S type vertical axis aerogenerator volume is little lightweight, highly sensitive, has just energy normal power generation of the above wind speed of 2 meter per second, has more effectively utilized the energy.On the other hand, the LED street lamp that COB LED street lamp is relatively traditional, the life-span is longer, more power saving, the indexs such as aobvious finger are more efficient, also have safety anti-explosive, without advantages such as ghost images.In a word, the lamp post structure of a kind of integrated wind-photovoltaic complementary power supply system of the utility model is simple, cost is low, having low wind speed starts, low wind speed generating, under low wind speed operating mode, wind energy utilization is high, and equal light effect road lamp power consumption is minimum, equal cell arrangement, the street lamp working time extends, the advantages such as street lamp long service life.
Preferably, described S type vertical axis aerogenerator is magnetic suspension disk type wind-mill generator.This kind of generator can six wind-engagings, but not four sides wind-engaging, therefore, start that wind speed is lower, lower, the equal model generating efficiency of generating wind speed is higher, are more conducive to make full use of wind energy in the area of low wind speed; And equal model weight is lighter, is more difficult for damaging by pressure lamp stand, security is stronger.
As further improvement, the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model, the junction of wherein said S type vertical axis aerogenerator and lamp stand has additional damping elastomer.
When being work, the operating characteristic of S type magnetic suspension vertical shaft wind-driven generator need not find wind direction accurately, can 360 the comprehensive work of degree, junction between wind-driven generator and lamp stand increases damping elastomer, when wind speed larger, when generator blade rotating speed is very fast, elastomer can play good cushioning effect, and can not affect the normal work of generator, therefore, stability while greatly having improved generator work, strengthen the reliability of whole road lamp system mechanism, further reduce the risk that strong wind operating mode apparatus for lower wind generator is destroyed, extend wind-driven generator service life, reduce illumination cost.Preferably, described damping elastomer is polyurethane damping elastomer.
Below in conjunction with accompanying drawing, the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the present utility model is described further.
Brief description of the drawings
Fig. 1 is the side view of the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Detailed description of the invention
As shown in Figure 1 to Figure 2, the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model comprises the lamp stand 1 being fixed on road surface 8, the top of lamp stand 1 is provided with S type vertical axis aerogenerator 4, on the lamp stand 1 of S type vertical axis aerogenerator 4 bottoms, be installed with COB LED street lamp 2, the bottom of COB LED street lamp 2 is provided with solar panels 3, solar panels 3 are fixed on lamp stand 1 by bracing frame 31, the inside of the lamp stand 1 of solar panels 3 belows is provided with controller 5, the bottom of lamp stand 1 is provided with battery case 6, common, battery case 6 is embedded in road surface below 8, in battery case 6, be placed with battery 61, wire (not illustrating in figure) is connected the battery in battery case 6 61 by cable hole 7 with the miscellaneous part being arranged on lamp stand 1, particularly, solar panels 3, S type vertical axis aerogenerator 4 is connected with battery 61 by wire (not illustrating in figure) respectively, battery 61 is connected with controller 5 by wire (not illustrating in figure), COB LED street lamp 2 is connected with controller by wire (not illustrating in figure).Wherein, lamp stand 1, S type vertical axis aerogenerator 4, COB LED street lamp 2, solar panels 3, controller 5, battery case 6, battery 61 etc. are the common parts in existing wind-photovoltaic complementary power supply system, its concrete structure and set-up mode all can be according to actual illumination demand and road surface situations, according to conventional means setting, do not repeat herein.
The operation principle of the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model is, S type vertical axis aerogenerator 4 is connected with controller 5 by wire (not illustrating in figure) respectively with solar panels 3, controller 5 connects the battery 61 in battery case 6 by wire (not illustrating in figure), COB LED street lamp 2 is connected with controller 5 or battery 61 by wire (not illustrating in figure), S type vertical axis aerogenerator 4 and solar panels 3 are respectively by wind energy, transform light energy is electric energy, by controller 5, battery 61 is charged again, and then COB LED street lamp 2 is powered.
First, the S type vertical axis aerogenerator 4 that the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model adopts, can low custom start, low wind speed generating, wind energy utilization is high, under equal low wind friction velocity, the S type vertical axis aerogenerator of 100W can reach the generating effect of trunnion axis and the common vertical shaft fan of 300W.
Secondly, the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model adopts COB LED street lamp 2.COB LED is chip On board, exactly bare chip is sticked on interconnect substrates by conduction or non-conductive adhesive, then carries out Bonding and realizes its electrical connection, and COB LED is again COB LED source, COB LED module.It is minimum that COB LED street lamp 2 has equal light effect road lamp power consumption, equal cell arrangement, the advantages such as street lamp working time prolongation.The COB LED street lamp 2 of 80W can reach the light efficiency of the conventional LED street lamp of 120W, so meeting in the time that road lamp system designs under the prerequisite of light efficiency requirement, can select relatively lower powered COB LED street lamp 2, more energy-conservation like this.
As further improving, when above-mentioned S type vertical axis aerogenerator 4 is magnetic suspension disk type wind-mill generator, generating efficiency is higher, security is stronger.
As shown in Figure 2, as further improving, above-mentioned S type vertical axis aerogenerator 4 has additional damping elastomer 11 with the junction of lamp stand 1, and damping elastomer 11 can select the polyurethane of high elastic modulus or other to have elastomeric material.Set up damping elastomer 11, can be in the time of generator operation balanced whole system frame for movement stressed, play good cushioning effect, improve stability, the risk of having avoided strong wind operating mode apparatus for lower wind generator to be destroyed, has extended wind-driven generator service life, has reduced use cost.
In sum, the street lamp of a kind of integrated wind-photovoltaic complementary power supply system of the utility model is practical, under height wind speed operating mode, all can be suitable for.Wind energy utilization under low wind speed operating mode is high, do not need high wind speed just can generate electricity preferably and to street lamp power supply, road lamp power supply, be applicable to the area of the low wind speed such as city, and COB LED street lamp can keep continuously work for a long time, the specification that does not need to strengthen solar panels and wind-driven generator, provides cost savings greatly; Under higher wind velocity condition, generator operation stability is high, not easily damaged, has extended road lamp system service life, has further reduced cost.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. the street lamp of an integrated wind-photovoltaic complementary power supply system, comprise lamp stand (1), solar panels (3), controller (5), battery case (6), described solar panels (3) are fixed on described lamp stand (1) by bracing frame (31), lamp stand (1) inside of described solar panels (3) below is provided with controller (5), the bottom of described lamp stand (1) is provided with battery case (6), in described battery case (6), be placed with battery (61), described solar panels (3) are connected with described battery (61) by wire, described battery (61) is connected with described controller (5) by described wire, it is characterized in that: the top of described lamp stand (1) is provided with S type vertical axis aerogenerator (4), on the lamp stand (1) of described S type vertical axis aerogenerator (4) bottom, be installed with COB LED street lamp (2), described S type vertical axis aerogenerator (4) is connected with described battery (61) by described wire, described COB LED street lamp (2) is connected with described controller (5) by described wire.
2. street lamp according to claim 1, is characterized in that: described S type vertical axis aerogenerator (4) is magnetic suspension disk type wind-mill generator.
3. street lamp according to claim 2, is characterized in that: described S type vertical axis aerogenerator (4) is set up damping elastomer (11) with the junction of lamp stand (1).
4. street lamp according to claim 3, is characterized in that: described damping elastomer (11) is polyurethane damping elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053836.3U CN203744091U (en) | 2014-01-27 | 2014-01-27 | Street lamp integrated with wind-solar complementary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053836.3U CN203744091U (en) | 2014-01-27 | 2014-01-27 | Street lamp integrated with wind-solar complementary power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744091U true CN203744091U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053836.3U Expired - Fee Related CN203744091U (en) | 2014-01-27 | 2014-01-27 | Street lamp integrated with wind-solar complementary power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119353625A (en) * | 2024-10-10 | 2025-01-24 | 中交广州航道局有限公司 | A wind and solar power generation multifunctional integrated street lamp |
-
2014
- 2014-01-27 CN CN201420053836.3U patent/CN203744091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119353625A (en) * | 2024-10-10 | 2025-01-24 | 中交广州航道局有限公司 | A wind and solar power generation multifunctional integrated street lamp |
| CN119353625B (en) * | 2024-10-10 | 2025-07-25 | 中交广州航道局有限公司 | Multifunctional wind-solar power generation integrated street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI LIUHE TONGXIN WIND ENERGY EQUIPMENT CO., LTD. Assignor: ANHUI TONGXIN ENERGY-SAVING TECHNOLOGY CO., LTD. Contract record no.: 2015340000138 Denomination of utility model: Street lamp integrated with wind-solar complementary power supply system Granted publication date: 20140730 License type: Exclusive License Record date: 20151015 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20190127 |