CN206449566U - A kind of intelligent wind-solar complementary street lamp - Google Patents
A kind of intelligent wind-solar complementary street lamp Download PDFInfo
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- CN206449566U CN206449566U CN201720062412.7U CN201720062412U CN206449566U CN 206449566 U CN206449566 U CN 206449566U CN 201720062412 U CN201720062412 U CN 201720062412U CN 206449566 U CN206449566 U CN 206449566U
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- photovoltaic
- street lamp
- curved surface
- wind
- intelligent wind
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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 kind of intelligent wind-solar complementary street lamp, including vertical shaft fan, curved surface photovoltaic component apparatus, direct-current LED street lamp, control cabinet, secondary photovoltaic energy reflection unit, batteries.The photovoltaic bracket angle that the face vertical line at curved solar energy component center can just set to best orientation angular direction, inclination angle according to lamp stand, reaches optimum angle of incidence.Photovoltaic module is flexible CIGS component, horizontal direction curved-surface structure, and curvature is the fixed curvature of symmetrical concave surface optimization of sun azimuthal variation in the daytime.Photovoltaic module oblique upper setting one can be with the convex surface light reflecting board in controlled adjustable direction.Secondary photovoltaic energy reflection unit is by the way that controllable cradle head device is long-range or program carries out the adjustment of reflector orientation angle.Wind light mutual complementing charging-discharging controller provides blower fan and photovoltaic charged control function, and direct current power provides function, and photovoltaic electricity digital independent function.The application of the intelligent wind-solar complementary street lamp of the high-efficiency photovoltaic structure can significantly improve solar energy utilization ratio, realize the remote control of light fixture and photovoltaic efficiency adjustment.
Description
Technical field
The present invention relates to a kind of intelligent wind-solar complementary street lamp, it is more particularly to a kind of including wind-force off-network Generate, Generation, Generator lie prostrate from
Net the technologies such as generating, LED street lamp light modulation, reflected light angular adjustment, accumulator cell charging and discharging, remote analysis and control.It is related to industry
Wireless communication technology, new energy technology, energy storage technology, automated control technology, illumination and lighting control technique field.
Background technology
Road lighting power consumption in municipal electricity consumption is huge, is advocated with the policy of energy-saving and emission-reduction, LED road lightings
It is widely used.LED is direct current device, is adapted to coordinate with photovoltaic DC electric power, wind energy is also easier to be converted into directly
Flow electric power.New energy street lamp becomes the important member of road lighting application.Current wind and light complementary road lamp is extensively using silicon substrate light
Component is lied prostrate, component is planar structure.The conversion efficiency of silicon-based photovoltaic component has arrived maximum substantially at present.But silicon substrate group
The shortcoming of part has two, under one is low-light conditions, such as the cloudy day or has shade completely or partially to block, its opto-electronic conversion effect
Rate can drastically decline.One is high-temperature effect, that is higher than 25 DEG C, the conversion efficiency of silicon-based devices can be with surface temperature
Raise and reduce, conversion efficiency reduction is notable during more than 50 DEG C.The two shortcomings are all that restriction photovoltaic autonomous system is normally run
Key factor.In addition, the silicon-based photovoltaic component of efficiency high, generally occurs, it is not easy to make curved surface with the process form of flat board
Process structure, this also constrains the opto-electronic conversion in practical application.
It is ripe with the flexible photovoltaic component process of CIGS photovoltaic materials at present, and obtain increasing photovoltaic generation
Application.The efficiency of its photovoltaic module is constantly improved, close to the conversion efficiency of silicon-based photovoltaic component, far above non-crystalline silicon and
The conversion efficiency of other materials photovoltaic module.It the advantage is that following aspect.One is that its component is flexibility, can be with limited hair
The characteristics of waving its various shapes.Two be that conversion efficiency reduction is smaller under its light conditions.Three be conversion effect under its hot conditions
Rate reduction is small.Application advantage under its light conditions and hot conditions so that it compares silicon in the planar module of same peak power
Base photovoltaic module integrates annual electricity generating capacity and improved into 15%.Current CIGS flexible units are with the progress of technique, and efficiency is constantly being carried
Height, cost is constantly being reduced, and in photovoltaic application field, prospect can be looked forward or upwards.
Currently, flexible unit is seldom applied in the related autonomous system of new energy street lamp.In few application, also it is
Coordinate the moulding of attachment in itself, greatly reduce the function of photovoltaic in itself.In order to preferably play flexible unit itself is excellent
Gesture, it is maximized to make the effective solar radiation lifting of photovoltaic in itself under the conditions of low power consuming, more preferable photovoltaic generation ability is reached,
It is that wind light mutual complementing to be integrated fills and stores electric control, the structure design of flexible photovoltaic and lamp stand, light radiation enhancing supplementary structure and control
Set up meter, the multiple consideration of lighting energy saving application.
The content of the invention
The technical problems to be solved by the invention are：Analyzed based on more than, the present invention proposes a kind of intelligent wind light mutual complementing
Street lamp, direct current energy is provided using the mode of independent off-network wind light mutual complementing, it is proposed that concave curved surface CIGS flexible unit photovoltaic structures.
Coordinate photovoltaic module structure, it is proposed that secondary photovoltaic energy reflection unit, it is possible to wireless remote or setting control strategy control
The device, makes photovoltaic module more improve the ability for receiving solar radiation.Again by master control Wireless remote control or
The control strategy of setting, light modulation at times can be carried out to LED street lamp and is illuminated.
The technical solution adopted in the present invention is：A kind of intelligent wind-solar complementary street lamp includes the special lamp stand of optimization structure,
Vertical shaft fan, curved surface photovoltaic component apparatus, LED street lamp, control cabinet, secondary photovoltaic energy reflection unit, batteries.Street lamp
The direct current energy that overall road lamp system is applied is provided by wind energy and photovoltaic independence off-network.The intelligent wind-solar complementary street lamp system can
With real-time collecting curved surface photovoltaic module and batteries electrical parameter, by analyzing and processing to LED street lamp and secondary photovoltaic energy
Reflection unit implements instruction control, reaches the purpose of intelligent optimization and intelligent power saving.The intelligent wind-solar complementary street lamp system is received
Each parameter of collection can be uploaded to remote monitoring center by way of radio communication and carry out remote analysis and monitoring.LED street lamp
There is the adjustable function of PWM brightness.
The special lamp stand of described optimization structure is to include the straight tail photovoltaic bracket of curved bel, when can be in order to project installation too
The azimuthal orientation of sun, and weaken shade of the part to photovoltaic module on lamp stand.Described vertical shaft fan carries AC-DC and turned
Parallel operation, the curved surface photovoltaic component apparatus includes curved surface photovoltaic module aluminum alloy back plate and curved surface CIGS flexible photovoltaic components,
Daylight tracing simulation day maximum complex optimum of the curvature of curved surface by optical tracking simulation softward according to typical solar term day sample.
The batteries are carbon lead energy storage battery group.Include inside the control cabinet wind light mutual complementing charging-discharging controller, illumination and
High-efficiency photovoltaic controller, wireless communication module, LED street lamp dimming driver, system dc power supply.The secondary photovoltaic energy is anti-
Injection device includes lightweight high reflection convex surface light reflecting board, double reference axis rotary head devices, cradle head control driver.It is described straight
Stream LED street lamp light source is LED lamp bead, and LED lamp bead is the efficient lamp beads of the middle 6V of power 3030.
Beneficial effects of the present invention are：The present invention provides a kind of intelligent wind-solar complementary street lamp, due to its be not only it is independent from
Net utilizes wind energy and solar power generation, it is not necessary to complete road lighting using the electric power of power network, key is that it applies synthesis
The more preferable CIGS flexible units of photovoltaic power generation quantity, also because its flexibility characteristics optimizes curved form, and it is reflective to add intelligence
Device improves the energy conversion rate of photovoltaic energy.The system can also understand working state of system in real time by remote monitoring, section
Province safeguards manpower and cost, using convenient and practical, therefore the system has a wide range of applications and market prospects.
Brief description of the drawings
Fig. 1 is the intelligent wind-solar complementary street lamp overall schematic of the high-efficiency photovoltaic structure of the present invention；
Fig. 2 is the curved surface photovoltaic component apparatus schematic diagram of the present invention；
Fig. 3 is the secondary photovoltaic energy reflection unit schematic diagram of the present invention；
Fig. 4 is the control cabinet internal control composition schematic diagram of the present invention；
Wherein：
1：Curved surface photovoltaic component apparatus
2：Secondary photovoltaic energy reflection unit
3：Bridge integrative-structure
4：Control cabinet
5：Direct-current LED street lamp
6：Vertical shaft fan
7：Batteries
11：Curved surface CIGS flexible photovoltaic components
12：Curved surface photovoltaic module aluminum alloy back plate
21：Cradle head control driver
22：Double reference axis rotary head devices
23：Convex surface light reflecting board
41：Wind light mutual complementing charging-discharging controller
42：System dc power supply
43：Illumination and high-efficiency photovoltaic controller
44：LED street lamp dimming driver
45：Wireless communication module
Embodiment
A kind of intelligent wind-solar complementary street lamp of high-efficiency photovoltaic structure of the present invention is made with reference to embodiment and accompanying drawing
Detailed description.
As shown in figure 1, a kind of intelligent wind-solar complementary street lamp of high-efficiency photovoltaic structure of the present invention, including vertical shaft fan 6,
Lamp stand top is installed on, is the electromagnetic levitation type vertical axis aerogenerator that the low wind of the leaf of H types three starts.Compared to trunnion axis blower fan,
Reduce the projected area to photovoltaic module.Vertical shaft fan 6 carries AC-DC mapping functions, output direct current DC28V.Hanging down
The lower section of d-axis blower fan 6, lamp stand forms bridge integrative-structure 3, for being used as curved surface photovoltaic component apparatus 1 into an inclined shape of falling J
Stress support.This bridge integrative-structure 3, using the inclination J-shaped curved design of level altitude, is that curved surface photovoltaic component apparatus 1 is carried
For the reception solar radiation inclination angle of an optimization, while the top lamp stand of curved surface photovoltaic component apparatus 1 can be reduced in curved surface photovoltaic
Projected area on assembly apparatus 1, can also balance the center of gravity for being gone out lamp stand and being caused due to the side of curved surface photovoltaic component apparatus 1 inclined
Move.The uppermost knee of bridge integrative-structure 3, is provided with secondary photovoltaic energy reflection unit 2, for relying on light reflection principle
Increase curved surface photovoltaic component apparatus 1 and receive sun indirec radiation.Batteries 7 are lead carbon energy storage battery group, its configuration mode
It is added for capacity parallel connection, Voltage Series are added.The single battery voltage direct current 12V of batteries 8, total output voltage is DC24V.Control
Case 4 processed is mounted on lamp stand, the function control for each part of road lamp system involved in the present invention.
As shown in Fig. 2 described curved surface photovoltaic component apparatus 1 includes curved surface CIGS flexible photovoltaics component 11 and curved surface light
Lie prostrate component aluminum alloy back plate 12.The photovoltaic material that curved surface CIGS flexible photovoltaics component 11 is used is semi-conducting material CIGS
（CIGS）, it is characterized in belonging to thin film solar material, and be flexible material, it is with the obvious advantage in element shapes design.Except this
Outside CIGS photovoltaic modulies have the advantages that under low illumination and high environment temperature that conversion efficiency reduction is less, therefore same peak value
The photovoltaic module CIGS of power is high by more than 15% compared with silicon-based devices comprehensive electric generating amount.In the curved surface photovoltaic component apparatus 1 of the present invention
Curved surface CIGS flexible photovoltaics component 11 is bonded in above curved surface photovoltaic module aluminum alloy back plate 12.Curved surface photovoltaic module aluminium alloy is carried on the back
Plate 12 is fixed on bridge integrative-structure 3.
As shown in figure 1, the integral face of curved surface photovoltaic component apparatus 1 is bent for a symmetrical spill to the direction of solar radiation
Face.In one day in sun relative motion track, in the range of certain curvature radius change, concave curvatures receive too than plane
Solar irradiation is more.One of key of the present invention is exactly that have found this range of curvature radius.Comprehensive four typical solar term optics
The result of tracing simulation, the J-shaped that optimum choice goes out to meet the bridge integrative-structure 3 of optimization tilts the inclination angle of straight-arm at 45 °（China
Backlands area typical case's photovoltaic angle of inclination）Under conditions of radius of curvature be 4500mm.Therefore, the curved surface of curved surface photovoltaic component apparatus 1
Selected subsequent corrosion 4500mm.
As shown in figure 3, be the structure chart of secondary photovoltaic energy reflection unit 2 in Fig. 1, the lightweight high reflection convex surface light
The reflective surface of reflecting plate 23 is white high reflection surface corrosion-inhibiting coating, and sheet material is light aluminum alloy material, and radius of curvature is 1000mm.
Convex surface light reflecting board 23 is locked on double-axle rotating pair of reference axis rotary head device 22 by fix bar, therefore evagination
Face light reflecting board 23 can be rotated with trunnion axis and vertical axes.Cradle head control driver 21 is that double reference axis rotary head devices 22 are carried
For the dynamic power needed for rotation and external command signal can be received, to each axle anglec of rotation of double reference axis rotary head devices 22
Give intelligent control, control range is 0-90 ° of the vertical axes anglec of rotation, and the trunnion axis anglec of rotation is 0-90 °.
As shown in figure 4, described control cabinet 4 includes wind light mutual complementing charging-discharging controller 41, system dc power supply 42, illumination
And high-efficiency photovoltaic controller 43, LED street lamp dimming driver 44, wireless communication module 45.Wind light mutual complementing charging-discharging controller 41
As the core connection vertical shaft fan 6, curved surface CIGS flexible photovoltaics component 11, batteries 7 of system discharge and recharge, by vertical axis
The electric energy of the wind-force of blower fan 6 and the photovoltaic energy of the transformation of curved surface CIGS flexible photovoltaics component 11 is according to maximal power tracing
The charge characteristic control that algorithm combines different voltage stage batteries 7 itself is charged for batteries 7.Wind light mutual complementing discharge and recharge
The mode of operation of controller 41 is powering mode when power station formula mode of operation, i.e. NORMAL output mode are long, is of the invention a kind of high
Imitate all electricity consumption parts in the intelligent wind-solar complementary street lamp of photovoltaic structure and energy source is provided.Wind light mutual complementing charging-discharging controller 41
Miniature vertical axle blower fan 6, curved surface CIGS flexible photovoltaics component 11, the charging voltage of batteries 7 and electric current can be gathered in real time
And the voltage and current parameter and corresponding discharge and recharge time parameter of energy storage, and by serial communication to illumination and high-efficiency photovoltaic control
Device 43 processed transmits data.The feature of system dc power supply 42 is that the direct current exported by wind light mutual complementing charging-discharging controller 41 can be stablized
Voltage, system voltage is defined as 24V direct currents.System dc power supply 42 is that illumination and high-efficiency photovoltaic controller 43, cradle head control are driven
Dynamic device 21, LED street lamp dimming driver 44, wireless communication module 45 provide direct current supply.Described illumination and high-efficiency photovoltaic control
Device 43 processed is the crucial control module of whole system, is characterized in reading the light of the collection of wind light mutual complementing charging-discharging controller 41 in real time
Lie prostrate voltage data.When photovoltaic voltage is less than 9V（Darkness）, illumination and high-efficiency photovoltaic controller 43 are to LED street lamp dimming driver
44 send instruction, drive the bright light of direct-current LED street lamp 5 by LED street lamp dimming driver 44, and control according to illumination and high-efficiency photovoltaic
The predetermined dimmer procedure at times of device 43 carries out energy-conservation bright light.When photovoltaic voltage is higher than 13V（Daybreak）When, illuminate and high-efficiency photovoltaic control
Device 43 processed sends instruction to LED street lamp dimming driver 44, and output is closed by LED street lamp dimming driver 44, makes direct-current LED road
Lamp 5 is turned off the light.In addition, illumination and high-efficiency photovoltaic controller 43 be prefixed meet specific geographic longitude and latitude be directed to secondary photovoltaic energy
The angle Rotation Algorithm of reflection unit 2.According to 12 months, double reference axis rotary head 220 two day of the device initial perpendiculars of definition
Axial coordinate angle, termination vertical axis coordinate angle and initial level axial coordinate angle, maximum horizontal axial coordinate angle.With the same day
Initial twin shaft angle starts defined in that residing moon, with vertical axes same day initial angle and same day final angle interval
/ 6th angles are vertical axis same day step angle, with trunnion axis same day initial angle and same day maximum horizontal angle interval
/ 3rd angles are trunnion axis same day step angle.Collect photovoltaic voltage from illumination and high-efficiency photovoltaic controller 43 and be higher than
13V starts, and each hour vertical axis along a vertical step angle is rotated from east to west, and each hour trunnion axis is from the bottom to top
A horizontal step angle is rotated, stepping is horizontally rotated and turns to when defining same day maximum angle, switch to per hour under upper
Rotate a horizontal step angle.Untill the same day vertical final angle for going to definition always.When illumination and high-efficiency photovoltaic control
When device 43 collects photovoltaic voltage higher than 9V, vertical and horizontal axle initially arrives initial coordinate angle defined in next day.It is above-mentioned
12 signified presetting angle coordinates are to simulate the optimum coordinates value calculated by optical tracking.According to above-mentioned algorithm, shine
Bright and high-efficiency photovoltaic controller 43 regularly calls hardware controls program according to system clock, sends control instruction to cradle head control
Driver 21, so as to control double reference axis rotary head devices 22 to drive lightweight high reflection convex surface light reflecting board 23 to rotate.It is convex
Curved surface light reflecting board 23 can be reflected and scattering photogenerated secondary reflection light with the sun of reflecting curved surface CIGS flexible photovoltaics component 11
On the curved surface for returning to curved surface CIGS flexible photovoltaics component 11, can also directly reflected sunlight to curved surface CIGS flexible photovoltaic groups
On the curved surface of part 11, effective solar radiation of curved surface CIGS flexible photovoltaics component 11 is considerably increased, photovoltaic conversion is significantly improved
Efficiency.
As shown in figure 4, described wireless communication module 45 is used as communication illumination and high-efficiency photovoltaic controller 43 and long-range prison
Control the intermediary of central platform.The wind that illumination and high-efficiency photovoltaic controller 43 will can be read from wind light mutual complementing charging-discharging controller 41
The related electrical parameter of power, photovoltaic, energy storage sends wireless communication module 45 to.Wireless communication module 45 is sent out with GPRS communication patterns
Send.Remote monitoring center reads information parameter, and analytical parameters by internet platform, is performed according to analysis result more
Remote control strategy, the long-range wireless communication module 45 that is sent to of necessity instruction is received and sends illumination to and high-efficiency photovoltaic is controlled
Device 43, and then implement control operation.
Claims (6)
1. a kind of intelligent wind-solar complementary street lamp, includes the wind and light complementary road lamp of control cabinet, LED street lamp, batteries；Its feature exists
In, in addition to vertical shaft fan, curved surface photovoltaic component apparatus, bridge integrative-structure, secondary photovoltaic energy reflection unit, the song
Face photovoltaic component apparatus includes curved surface CIGS flexible photovoltaics component and curved surface photovoltaic module aluminum alloy back plate；Described bridge one
The inclined shape of falling J of structure.
2. a kind of intelligent wind-solar complementary street lamp according to claim 1, it is characterised in that described curved surface CIGS flexible lights
It is a symmetrical concave curvatures to lie prostrate assembly surface, and the inclination angle of straight-arm is tilted under conditions of 45 ° in the J-shaped of bridge integrative-structure
Surface curvature is 4000mm to 5000mm.
3. a kind of intelligent wind-solar complementary street lamp according to claim 1, it is characterised in that described secondary photovoltaic energy is anti-
Injection device, including cradle head control driver, double reference axis rotary head devices, convex surface light reflecting board, can pass through head control
The double reference axis rotary head devices of driver driving processed, biaxial coordinates rotation.
4. a kind of intelligent wind-solar complementary street lamp according to claim 3, it is characterised in that the convex surface light reflecting board is anti-
Smooth surface is white high reflection surface corrosion-inhibiting coating, and radius of curvature is 900mm-1200mm.
5. a kind of intelligent wind-solar complementary street lamp according to claim 2, it is characterised in that preferred curved surface CIGS flexible lights
The surface curvature for lying prostrate component is 4500mm.
6. a kind of intelligent wind-solar complementary street lamp according to claim 4, it is characterised in that preferred convex surface light reflecting board
Reflective curvature radius is 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062412.7U CN206449566U (en) | 2017-01-19 | 2017-01-19 | A kind of intelligent wind-solar complementary street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062412.7U CN206449566U (en) | 2017-01-19 | 2017-01-19 | A kind of intelligent wind-solar complementary street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN206449566U true CN206449566U (en) | 2017-08-29 |
Family
ID=59671796
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720062412.7U Expired - Fee Related CN206449566U (en) | 2017-01-19 | 2017-01-19 | A kind of intelligent wind-solar complementary street lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549879A (en) * | 2017-10-16 | 2018-01-09 | 北京铂阳顶荣光伏科技有限公司 | Multifuctional solar smoking column |
| CN109185796A (en) * | 2018-08-15 | 2019-01-11 | 郑州艾莫弗信息技术有限公司 | A kind of energy-saving and environment-friendly outdoor illumination based on computer technology |
| CN113639238A (en) * | 2021-06-29 | 2021-11-12 | 江苏瑞澜光电科技有限公司 | Wind-solar hybrid street lamp photovoltaic support |
-
2017
- 2017-01-19 CN CN201720062412.7U patent/CN206449566U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549879A (en) * | 2017-10-16 | 2018-01-09 | 北京铂阳顶荣光伏科技有限公司 | Multifuctional solar smoking column |
| CN109185796A (en) * | 2018-08-15 | 2019-01-11 | 郑州艾莫弗信息技术有限公司 | A kind of energy-saving and environment-friendly outdoor illumination based on computer technology |
| CN113639238A (en) * | 2021-06-29 | 2021-11-12 | 江苏瑞澜光电科技有限公司 | Wind-solar hybrid street lamp photovoltaic support |
| CN113639238B (en) * | 2021-06-29 | 2023-05-12 | 瑞澜光电集团有限公司 | Wind-solar complementary street lamp photovoltaic bracket |
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| GR01 | Patent grant | ||
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Granted publication date: 20170829 Termination date: 20220119 |