CN106287543A - The solar street light that a kind of new-generation efficiency is high - Google Patents
The solar street light that a kind of new-generation efficiency is high Download PDFInfo
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- CN106287543A CN106287543A CN201610870178.0A CN201610870178A CN106287543A CN 106287543 A CN106287543 A CN 106287543A CN 201610870178 A CN201610870178 A CN 201610870178A CN 106287543 A CN106287543 A CN 106287543A
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- 230000005855 radiation Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 19
- 230000033228 biological regulation Effects 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to field of street lamp lighting, the solar street light that a kind of new-generation efficiency is high.Street lamp is power consumption rich and influential family, when national energy-saving reduction of discharging policy is constantly strengthened, various places the most little by little use solar street light to substitute tradition civil power street lighting, solar street light environmental protection, allow it receive an acclaim in illumination market without advantages such as power consumptions, but photovoltaic efficiency is low, overcast and rainy the defect such as effective lighting can not again limit solar street light popularization in illumination market.In the case of photovoltaic installed capacity is identical, if the efficiency of photovoltaic generation can be improved, the situation that just overcast and rainy solar street light can be made not illuminate is greatly improved, the invention provides the technology at a kind of scalable street lamp solar panels inclination angle, photovoltaic panel is made to face the sun all the time, receiving more direct solar radiation amount, compared with and the changeless solar street light in inclination angle identical with installed capacity, the photovoltaic power generation quantity of the present invention can improve about 40%.
Description
Technical field
The present invention relates to field of street lamp lighting, the solar street light that a kind of new-generation efficiency is high.
Background technology
Along with the continuous reinforcement of country's new energy source energy-saving environmental protection policy, gradually decrease coal fired power generation, strengthen regenerative resource
Use will be country future source of energy policy developing direction, the public illumination such as highway, roadway illumination is power consumption rich and influential family, light
To be city public lighting electricity consumption just account in China's illumination power consumption 30% ratio, account for the 10 ~ 12% of whole nation generating total amount.So
Solar street light is utilized to substitute the important hands that tradition civil power street lighting can be regarded as energy-saving and emission-reduction, contaminated air is administered
Section, solar street light environmental protection, allows it gradually be subject in illumination market without advantages such as power consumption, easy for installation, safety durables
To welcoming, but the solar panel generating efficiency of solar street light low, overcast and rainy can not effectively the defect such as illumination necessarily
Solar street light popularization in illumination market is again limit in degree.How in the case of installed capacity is constant, improve too
Sun can the generating efficiency of cell panel, improve solar street light at overcast and rainy mid-season illumination natural law, this is current solar street light
The technical barrier urgently to be resolved hurrily run into.
Summary of the invention
For drawbacks described above, the present invention, by providing the solar street light that a kind of new-generation efficiency is high, makes at present
The solar street light that generating efficiency is low, cost performance is low, is changed into the solar street light that generating efficiency is high, cost performance is high, to meet
Can the demand of solar street light market development.
For achieving the above object, the technical scheme is that
The solar street light that a kind of new-generation efficiency is high, includes solar panel, controller, accumulator, inverter, lamp
Tool, lamp stand, lamp stand is arranged on the seat in solar panels thing, cross point, North and South direction axis, and lamp stand top is provided with one
Individual bearing or a U-shaped bracing frame, the two ends, north and south of the two ends support bar of U-shaped bracing frame support shaft respectively, solar panels south
Two ends, north and south each welded and installed sliding bearing or universal bearing one on axis, north, a steel or the axle of aluminium alloy
Through all of bearing, the support bar on solar panel, lamp stand, U-shaped bracing frame is connected, can around axle together
Rotating, lamp stand is in the east or west is installed by welding with a triangle support frame, and support is provided with a support bar, support bar
Top is welded and fixed with solar panels and is connected, it is characterised in that: the inclination angle of solar panel can be entered according to the control of time
Row regulation, inclination angle, along with bidirectional-movement produced by the support bar in the east or direction, west, drives solar panel around axle
Rotating so that its inclination angle changes, the support bar in the described east or direction, west is the flexible of aluminium alloy or steel
Support bar, with retractor device support and the triangle of intelligence control system and remote control system and motor on telescopic supporting rod
The welding of shape bracing frame or the fixing connection of bolt, described time control is divided into three phases, and the first stage is morning time section,
From AM6:00 to AM11:00, adjust solar panel and face in the east；Second stage is noon section, from AM11:00 to
PM13:00, adjusts solar panel and becomes level；Phase III is the time period in the afternoon, from PM13:00 to PM18:00, adjusts
Whole solar panel faces west, automatically restores to again level more than solar panel after PM18:00, described east or
West is to the bidirectional-movement of support bar, and the internal threaded screw rod not waited by diameter of every telescopic supporting rod is by nut and cover for seat
Accurately it is set in together with the body of rod and rotates freely, forming threading action secondary, during work, alternating current generator or direct current generator drive
Dynamic speed reducing gear pair, drives all threaded screw rod synchronous screws to rotate, by nut and cover for seat by the spiral rotating of this transmission
Motion is changed into the linear motion of the body of rod, thus realizes the bidirectional-movement of telescopic supporting rod, makes solar panel be in all the time
The state of one optimum angle of incidence, the optimum angle of incidence in each time period, refer to that solar electrical energy generation amount is maximum within each time period
Time the inclination angle that formed, be essentially so that the solar radiation amount of maximum can be received in the inclined plane of solar panel,
Making sunlight approximation direct projection eradiation inclination angle in the plane of solar panel is optimum angle of incidence, most preferably inclines according to this
The angle value at angle is converted into required concrete L2 and the L3 numerical value shunk or extend of telescopic supporting rod again, stretches determining
The when of contracting support bar length, the numerical value of measured L2 and L3 arrived when using summer, telescopic supporting rod total length L is divided into three
Section, first paragraph is section of foundation, and length immobilizes as L1, and second segment is interlude, and its length is all L2 mutually with contracted length, the
Three sections is top section, and its length is all L3 mutually with extended length, so length L=L1+L2+L3 of telescopic supporting rod, retractable support
Time bar becomes fully collapsed condition, the length of second, third section of projection is also included within the length of correspondent section, if flexible
When support bar is arranged in the east, before regulation, usual solar panel is level, and the control method at inclination angle has two kinds, the
A kind of method is transfixion after optimum angle of incidence one successive step puts in place, the method be by the stretching of expansion link, contract and moves on the basis of,
Good inclination angle one step joint put in place after the morning, high noon, afternoon each time period in by transfixion, until the next time period arrives
Till, the control to the time is divided into three phases, and in first time period in the morning, intelligence control system starts telescopic supporting rod support
On motor, regulation telescopic supporting rod contracted length reach motor stalls during L2 so that solar panel pivoting
Face and become optimum angle of incidence, the now a length of L1 of telescopic supporting rod in the east；Second time period at noon, intelligence control system starts
Motor on telescopic supporting rod support, regulation telescopic supporting rod extended length reaches motor stalls during L2 so that solar energy
Cell panel pivoting returns to again level, and inclination angle is zero, now a length of L1+L2 of telescopic supporting rod；In the afternoon
Three time periods, intelligence control system starts the motor on telescopic supporting rod support, and regulation telescopic supporting rod extended length reaches L3
Time stop operating so that solar panel pivoting face west become optimum angle of incidence, now telescopic supporting rod is a length of
L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with above-mentioned antithesis, more than solar energy after PM18:00
Plate automatically restores to again level；If telescopic supporting rod is arranged in the east, second method is as the change of time
Being finely adjusted inclination angle, the method is within the morning or on the basis of optimum angle of incidence sometime the time period in the afternoon, to the morning or
Inclination angle in is finely adjusted the time period in the afternoon, is first as the criterion with the optimum angle of incidence in the morning or solar panels sometime in afternoon, changes
Calculate contracted length L2 and extended length value L3 of telescopic supporting rod, then determine the total length L=L1 of telescopic supporting rod with this value
+ L2+L3, started every 1 hour or 0.5 hour or other time interval, the length of telescopic supporting rod of fine setting from the morning
Degree, the length every time adjusted in morning time section, is with the contracted length L2 × interlude ÷ of bar in morning time section
Total time in morning time section, an obtained average length △ L2；Time period need not finely tune at noon；Time in the afternoon
Between the length of fine setting every time in section, be by extended length L3 of bar in × in interlude ÷ the time period in the afternoon the time period in the afternoon
Total time, an obtained average length △ L3, reach to make solar panels change over time in time with this
Adjusting the purpose at inclination angle, before regulation, usual solar panel is level, from, Based Intelligent Control system in the moment in the morning
System starts the motor on east-west direction support, makes telescopic supporting rod shrink, and settles the contracted length of adjusting lever at one go when reaching L2
Motor stalls, now pole length is L=L1, in this process, the contractile motion of telescopic supporting rod drive solar panel around
Axle rotates, and faces in the east, change over time in morning time section, the when of every time interval, and Based Intelligent Control
Motor on system start-up support, fine setting telescopic supporting rod one average length △ L2 of elongation, adjust solaode in time
Plate pivoting faces and forms optimum angle of incidence in the east, and fine setting terminates until morning time section, and now motor stalls is stretched
Contracting support bar a length of L=L1+L2；At noon in the time period, telescopic supporting rod transfixion is not finely tuned；From afternoon sometime
Starting, change over time in the time period in the afternoon, the when of every time interval, intelligence control system starts support
On motor, fine setting telescopic supporting rod elongation one average length △ L3, in time adjust solar panel pivoting face
Form optimum angle of incidence towards west, fine setting terminates the time period in the afternoon until, now motor stalls, retractable support pole length
For L=L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with above-mentioned antithesis, after PM18:00 point,
Solar panels settle at one go again and return to level, the bearing of described lamp stand top installation or U-shaped bracing frame, U-shaped support
Frame welds with lamp stand or rivets or bolt is connected to one, and the support bar at bracing frame two ends is aluminium alloy or steel
The fixing support bar of system, fixing supporting bar top is with spherical plain bearing rod end, and axle is through spherical plain bearing rod end and fixing support bar
Connecting, support bar is placed on the axis of solar panel North and South direction, and bearing is sliding bearing or universal bearing, with
Lamp stand welding or the fixing connection of bolt, described light fixture is LED and energy-saving lamp.
Accompanying drawing explanation
Fig. 1 is the top plan view with U-shaped bracing frame: symbol 1 is solar panels, and symbol 2 is lamp stand, and symbol 3 is east
Face or west telescopic supporting rod, symbol 4 is U-shaped bracing frame, and symbol 5 is triangle support frame, symbol 6 be sliding bearing or
Universal bearing, symbol 7 is that the spherical plain bearing rod end of two ends, U-shaped bracing frame north and south support bar supports, and symbol 8 is axle, and symbol 10 is
Light fixture；Fig. 2 is with side view before and after U-shaped bracing frame；Fig. 3 is the right side view with U-shaped bracing frame: symbol 9 is flexible
Device support；Fig. 4 is the left side view with U-shaped bracing frame；Fig. 5 is sliding bearing or universal bearing front view；Fig. 6 is bar
End oscillating bearing front view: Fig. 7 is telescopic supporting rod front view；Fig. 8 is solar panel tilt adjustment schematic diagram-morning:
Fig. 9 is solar panel tilt adjustment schematic diagram-high noon；Figure 10 is solar panel tilt adjustment schematic diagram-afternoon, figure
11 be lamp stand top install bearing top plan view: symbol 1 be solar panels, and symbol 2 is lamp stand, symbol 3 be the east or
West telescopic supporting rod, symbol 5 is triangle support frame, and symbol 6 is sliding bearing or universal bearing, and symbol 8 is axle, symbol
10 is light fixture；Figure 12 is that side view before and after bearing is installed on lamp stand top；Figure 13 is the right side view that bearing is installed on lamp stand top:
Symbol 9 is retractor device support；Figure 14 is the left side view that bearing is installed on lamp stand top.
Specific implementation method
In order to deepen the understanding of the present invention, being described further the present invention below in conjunction with accompanying drawing, this embodiment is only used for
Explain the present invention, be not intended that limiting the scope of the present invention.
It is the solar panels symbol 1 that the present invention relates to reference to shown in Fig. 1 ~ 4, Figure 11 ~ 14, short at current low optoelectronic transformation efficiency
It is difficult in phase under the state being effectively improved, the most substantially effectively utilizes solar energy to go to improve the generating of street lamp solar panel
Efficiency, this is the technical barrier that a current solar street light illumination is urgently to be resolved hurrily, and change over time goes to regulate street lamp
The inclination angle of solar panels 1 is exactly an effective settling mode.Inclination angle refers to solaode board plane and horizontal plane
Angle, the solar radiation quantity impact that solar panel is able to receive that by inclination angle is very big, directly influences solar electrical energy generation
The size of amount, thereby, it is ensured that solar panel can obtain the direct amount of radiation of the sun as much as possible, makes solar panel
There is an optimum incline angle be just particularly important.The installation form of the solar panels of solar street light is the most fixing at present
Formula, for fixed type photovoltaic assembly, once installation, the inclination angle of solar panel just cannot change, thus be accepted
The direct amount of radiation of solar energy arrived is the most limited, so generating efficiency is the lowest, have impact on the lighting quality of solar street light.In order to make
Solar panels can have individual optimum angle of incidence to face the sun all the time, directly radiates receiving maximum, effective solar energy, and the present invention carries
Supply a kind of solar panel that the back bearing that puts in place is installed to immobilize, but the skill that solar panel inclination angle can regulate
Art, this technology initial outlay and maintenance cost are low.
With reference to shown in Fig. 1 ~ 4, Figure 11 ~ 14, lamp stand 2 is arranged on solar panels 1 thing, cross point, North and South direction axis
On seat, lamp stand 2 top is provided with a bearing 6 or a U-shaped bracing frame 4, and the two ends support bar of U-shaped bracing frame 4 is respectively
The two ends, north and south of support shaft 8, two ends, north and south each welded and installed sliding bearing or universal bearing on solar panels 1 north-south axis line
6 one, the axle of a steel or aluminium alloy 8 through all of bearing 6 or 7, solar panel 1, lamp stand, U-shaped
Fixing support bar on support 4 is connected, and can rotate together around axle 8, and lamp stand 2 is in the east or west is installed by welding with one
Individual triangle support frame 5, support is provided with a telescopic supporting rod 3, and telescopic supporting rod 3 top is welded solid with solar panels 1
Fixed connection, with the retractor device support 9 of intelligence control system on telescopic supporting rod 3, along with sun movement from east to west, road
Lamp controller will according to the time control open intelligence control system, regulation east or west to telescopic supporting rod 3 open elongation
Twocouese motion with shrinking, makes solar panel square 1 rotate around axle 8, thus changes solar energy in time
The inclination angle of cell panel 1 becomes optimum angle of incidence, no matter the installation of lamp stand top is U-shaped bracing frame or bearing, and inclining of solar panels 1
Angle regulative mode is just as, as described below.
The operation principle of telescopic supporting rod 3 is that the internal threaded screw rod not waited by diameter of bar is by nut and cover for seat and bar
Body is accurately set in together and rotates freely, and forms threading action secondary, during work, alternating current generator or DC powered slows down
Gear pair, drives all threaded screw rod synchronous screws to rotate, and the spiral rotating motion of this transmission is turned by nut and cover for seat
Become the linear motion of the body of rod, thus realize the bidirectional-movement of telescopic supporting rod, make solar panel be in one all the time
The state at good inclination angle, the optimum angle of incidence in each time period, refer to solar electrical energy generation amount maximum time institute shape within each time period
The inclination angle become, is essentially so that can receive the solar radiation amount of maximum in the inclined plane of solar panel so that too
Sunlight approximation direct projection eradiation inclination angle in the plane of solar panel is optimum angle of incidence, according to the angle of this optimum angle of incidence
Angle value is converted into required concrete L2 and the L3 numerical value shunk or extend of telescopic supporting rod again, is determining retractable support
The when of pole length, the numerical value of measured L2 and L3 arrived when using summer, telescopic supporting rod total length L is divided into three sections, and first
Section is section of foundation, and length immobilizes as L1, and second segment is interlude, and its length is all L2 mutually with contracted length, and the 3rd section is
Top section, its length is all L3 mutually with extended length, so length L=L1+L2+L3 of telescopic supporting rod, telescopic supporting rod has become
When full contraction state, the length of second, third section of projection is also included within the length of correspondent section.
The tilt adjustment of solar panel 1 is carried out according to the control of time, regulative mode be use in the east or
Bidirectional-movement produced by a piece telescopic supporting rod 3 in west drives solar panel 1 to realize inclination angle around the rotation of axle 8
Change.The control method at inclination angle has two kinds, and first method is transfixion after optimum angle of incidence one successive step puts in place, and the method is
On the basis of the stretching of expansion link, motion of contracting, optimum angle of incidence one step joint put in place after the morning, high noon, afternoon each time period in
By transfixion, until the next time period arrives.If telescopic supporting rod 3 is arranged in the east, before regulation typically too
Sun can cell panel be level, and a length of L1+L2 of telescopic supporting rod 3, the control to the time is divided into three phases, the morning
First time period, from AM6:00 to AM11:00, intelligence control system starts the motor on telescopic supporting rod 3 support 9, and regulation is stretched
Contracting support bar contracted length is L2 so that solar panel 1 towards becoming optimum angle of incidence in the east around axle 8 plane of rotation, now stretches and props up
The a length of L1 of strut 3, with reference to Fig. 8；Second time period of high noon, from AM11:00 to PM13:00, intelligence control system starts stretches
Motor on contracting support bar 3 support 9, regulation telescopic supporting rod 3 extending length is L2 so that solar panel 1 rotates around axle 8
Recovering again level, inclination angle is zero, now a length of L1+L2 of telescopic supporting rod 3, with reference to Fig. 9；Time period in the afternoon the 3rd,
From PM13:00 to PM18:00, intelligence control system starts the motor on telescopic supporting rod 3 support 9, and telescopic supporting rod 3 elongation is long
Degree is for L3 so that solar panel 1 becomes optimum angle of incidence, the now a length of L1 of telescopic supporting rod 3 around axle 8 plane of rotation towards west
+ L2+L3, with reference to Figure 10.If telescopic supporting rod 3 is arranged on west, regulative mode with above-mentioned antithesis, after PM18:00 point,
Solar panels 1 automatically restore to again level.
If telescopic supporting rod 3 is arranged in the east, second method is as the change of time and is finely adjusted inclination angle,
The method is within the morning or on the basis of optimum angle of incidence sometime the time period in the afternoon, to inclining in the morning or the time period in the afternoon
Angle is finely adjusted, and is first as the criterion with the optimum angle of incidence in the morning or solar panels sometime in afternoon, converses telescopic supporting rod 3
Contracted length L2 and extended length value L3, then the total length L=L1+L2+L3 of telescopic supporting rod 3 is determined with this value.Open from the morning
Beginning every 1 hour or 0.5 hour or other time interval, the length of telescopic supporting rod of fine setting, in morning time section
In the length that every time adjusts, be total with in the contracted length L2 × interlude ÷ morning time section of bar in morning time section
Time, an obtained average length △ L2, the time period need not finely tune at noon, finely tunes in the afternoon in the time period every time
Length, is with the total time of extended length L3 of bar in × in interlude ÷ the time period in the afternoon the time period in the afternoon, obtained
An average length △ L3, reach, with this, the purpose that makes solar panels 1 change over time adjust inclination angle in time.
Before regulation, usual solar panel is level, and from, intelligence control system starts east-west direction in the moment in the morning
Motor on support 9, makes telescopic supporting rod 3 shrink, and the contracted length settling adjusting lever 3 at one go reaches motor stopping turn during L2
Dynamic, the now a length of L=L1 of bar 3, in this process, the contractile motion of telescopic supporting rod 3 drives solar panel 1 around 8 turns of axle
Dynamic, face in the east, change over time in morning time section, the when of every time interval, intelligence control system
Starting the motor on support 9, fine setting telescopic supporting rod 3 extends an average length △ L2, adjusts solar panel 1 in time
Around axle 8 plane of rotation towards forming optimum angle of incidence in the east, fine setting terminates until morning time section, and now motor stalls is stretched
Contracting support bar 3 a length of L=L1+L2, with reference to Fig. 8；At noon in the time period, telescopic supporting rod 3 transfixion is not finely tuned, reference
Fig. 9；From the beginning of afternoon is sometime, change over time in the time period in the afternoon, the when of every time interval, intelligence
Control system can start the motor on support 9, fine setting telescopic supporting rod 3 extends an average length △ L3, adjusts in time too
Sun can form optimum angle of incidence around axle 8 plane of rotation towards west by cell panel 1, and fine setting terminates the time period in the afternoon until, now motor
Stopping operating, a length of L=L1+L2+L3 of telescopic supporting rod 3, with reference to Figure 10.If telescopic supporting rod 3 is arranged on west, adjust
Joint mode with above-mentioned antithesis, after PM18:00 point, solar panels 1 settle at one go again and return to level.
There is no the overcast and rainy of sunshine, it is to avoid blast likely damage to solar panel 1, can stop the time
Control, make solar panels 1 level all the time, until there is sunshine；The region that accumulated snow is thicker in the winter time, can be inclination angle
Being transferred to maximum, preventing accumulated snow on solar panel 1 from thickening, in order to avoid damaging solar panel 1；There is burst extreme weather
Time, it is also possible to by long-range remote control system, manual adjustment solar panel 1 becomes level, it is to avoid solar panel
Damaged by extreme weather.
The solar street light that a kind of new-generation efficiency of the present invention is high, tilts owing to have employed regulation solar panel
The innovative technology at angle, compared with, the changeless solar street light in inclination angle identical with solar panel installed capacity, generated energy increases
Having added about 40%, cost performance is high.The most domestic solar street light is nearly all to use the changeless fixed installation in inclination angle mould
Formula installs solar panels, if existing fixed mode solar street light, uses the technology of the present invention to be transformed into variable pitch
Solar street light if, the generated energy making existing solar street light solar panel is greatly improved, will
Significantly improve solar street light lighting quality in overcast and rainy, the present invention by for solar street light in the big face of illumination market
Long-pending popularization provides strong technical support and guarantee, and the technology of the present invention can also be utilized existing tradition civil power simultaneously
Street lamp carries out reducing energy consumption, and civil power street lamp is changed into solar street light, so, the present invention has good energy-saving and emission-reduction society
Effect and economic benefit.
Claims (6)
1. the solar street light that new-generation efficiency is high, include solar panel, controller, accumulator, inverter,
Light fixture, lamp stand, lamp stand is arranged on the seat in solar panels thing, cross point, North and South direction axis, and lamp stand top is provided with
One bearing or a U-shaped bracing frame, the two ends, north and south of the two ends support bar of U-shaped bracing frame support shaft respectively, solar panels
Two ends, north and south each welded and installed sliding bearing or universal bearing one, a steel or aluminium alloy on north-south axis line
Axle passes all of bearing, and the support bar on solar panel, lamp stand, U-shaped bracing frame is connected, can be around axle one
Rising and rotate, lamp stand is in the east or west is installed by welding with a triangle support frame, and support is provided with a support bar, supports
Masthead end is welded and fixed with solar panels and is connected, it is characterised in that: the inclination angle of solar panel can be according to the control of time
Be adjusted, inclination angle along with in the east or bidirectional-movement produced by the support bar in direction, west, drive solar panel around
Axle rotates so that its inclination angle changes.
The solar street light that a kind of new-generation efficiency the most according to claim 1 is high, it is characterised in that: the described east or
The telescopic supporting rod that support bar is aluminium alloy or steel in direction, person west, with intelligence control system on telescopic supporting rod
Fixing with triangle support frame welding or bolt with the retractor device support of remote control system and motor it is connected.
The solar street light that a kind of new-generation efficiency the most according to claim 1 is high, it is characterised in that: the described time
Controlling to be divided into three phases, the first stage is morning time section, from AM6:00 to AM11:00, adjusts solar panel and faces
In the east；Second stage is noon section, from AM11:00 to PM13:00, adjusts solar panel and becomes level；3rd
Stage is the time period in the afternoon, from PM13:00 to PM18:00, adjusts solar panel and faces west, more than after PM18:00 too
Sun can automatically restore to again level by cell panel.
4. according to the solar street light that a kind of new-generation efficiency described in claim 1 or 2 or 3 is high, it is characterised in that: described
East or west to the bidirectional-movement of support bar, the internal threaded screw rod not waited by diameter of every telescopic supporting rod by nut and
Cover for seat is accurately set in together with the body of rod and rotates freely, and forms threading action secondary, during work, by alternating current generator or unidirectional current
Machine drives speed reducing gear pair, drives all threaded screw rod synchronous screws to rotate, by nut and cover for seat by the spiral of this transmission
Rotary motion is changed into the linear motion of the body of rod, thus realizes the bidirectional-movement of telescopic supporting rod, makes solar panel all the time
It is in the state of an optimum angle of incidence, the optimum angle of incidence in each time period, refer to solar electrical energy generation amount within each time period
The inclination angle formed time maximum, is essentially so that can receive the solar radiation of maximum in the inclined plane of solar panel
Amount so that sunlight approximation direct projection eradiation inclination angle in the plane of solar panel is optimum angle of incidence, according to this
The angle value at good inclination angle is converted into required concrete L2 and the L3 numerical value shunk or extend of telescopic supporting rod again, really
The when of determining retractable support pole length, the numerical value of measured L2 and L3 arrived when using summer, telescopic supporting rod total length L is divided into
Three sections, first paragraph is section of foundation, and length immobilizes as L1, and second segment is interlude, and its length is all L2 mutually with contracted length,
3rd section is top section, and its length is all L3 mutually with extended length, so length L=L1+L2+L3 of telescopic supporting rod, flexible
Time strut becomes fully collapsed condition, the length of second, third section of projection is also included within the length of correspondent section, if stretched
When contracting support bar is arranged in the east, before regulation, usual solar panel is level, and the control method at inclination angle has two kinds,
First method is transfixion after optimum angle of incidence one successive step puts in place, and the method is on the basis of the stretching of expansion link, motion of contracting,
Optimum angle of incidence one step joint put in place after the morning, high noon, afternoon each time period in by transfixion, until the next time period arrive
Till Laiing, the control to the time is divided into three phases, and in first time period in the morning, intelligence control system starts telescopic supporting rod machine
Motor on seat, regulation telescopic supporting rod contracted length reaches motor stalls during L2 so that solar panel turns around axle
Dynamic facing becomes optimum angle of incidence, the now a length of L1 of telescopic supporting rod in the east；Second time period at noon, intelligence control system opens
Motor on dynamic telescopic supporting rod support, regulation telescopic supporting rod extended length reaches motor stalls during L2 so that the sun
Cell panel pivoting can return to again level, inclination angle is zero, now a length of L1+L2 of telescopic supporting rod；In the afternoon
3rd time period, intelligence control system starts the motor on telescopic supporting rod support, and regulation telescopic supporting rod extended length reaches
Stop operating during L3 so that solar panel pivoting faces west and becomes optimum angle of incidence, the now length of telescopic supporting rod
For L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with above-mentioned antithesis, more than the sun after PM18:00
Level can be automatically restored to again by plate；If telescopic supporting rod is arranged in the east, second method is as the change of time
Changing and be finely adjusted inclination angle, the method is within the morning or on the basis of optimum angle of incidence sometime the time period in the afternoon, to the morning
Or the inclination angle in is finely adjusted the time period in the afternoon, first it is as the criterion with the optimum angle of incidence in the morning or solar panels sometime in afternoon,
Converse contracted length L2 and extended length value L3 of telescopic supporting rod, then with this value determine the total length L of telescopic supporting rod=
L1+L2+L3, starts every 1 hour or 0.5 hour or other time interval from the morning, telescopic supporting rod of fine setting
Length, the length every time adjusted in morning time section, is with the contracted length L2 × interlude of bar in morning time section
Total time in ÷ morning time section, an obtained average length △ L2；Time period need not finely tune at noon；In the afternoon
The length of fine setting every time in time period, is with extended length L3 × interlude ÷ of bar in the time period in the afternoon the time period in the afternoon
Interior total time, an obtained average length △ L3, reach to make solar panels change over time timely with this
Ground adjusts the purpose at inclination angle, and before regulation, usual solar panel is level, from, Based Intelligent Control in the moment in the morning
Motor on system start-up east-west direction support, makes telescopic supporting rod shrink, and the contracted length settling adjusting lever at one go reaches L2
Time motor stalls, now pole length is L=L1, and in this process, the contractile motion of telescopic supporting rod drives solar panel
Pivoting, faces in the east, change over time in morning time section, the when of every time interval, and intelligence control
Motor on system start-up support processed, fine setting telescopic supporting rod one average length △ L2 of elongation, adjust solar-electricity in time
Pond plate pivoting faces and forms optimum angle of incidence in the east, and fine setting terminates until morning time section, now motor stalls,
Telescopic supporting rod a length of L=L1+L2；At noon in the time period, telescopic supporting rod transfixion is not finely tuned；From afternoon certain time
Quarter, change over time in the time period in the afternoon, the when of every time interval, intelligence control system starter motor
Motor on seat, fine setting telescopic supporting rod one average length △ L3 of elongation, adjust solar panel pivoting in time
Facing west and form optimum angle of incidence, fine setting is until terminate the time period in the afternoon, and now motor stalls, telescopic supporting rod is long
Degree is for L=L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with above-mentioned antithesis, more than PM18:00 point
After, solar panels settle at one go again and return to level.
The solar street light that a kind of new-generation efficiency the most according to claim 1 is high, it is characterised in that: described lamp stand top
The bearing of end installation or U-shaped bracing frame, U-shaped bracing frame welds with lamp stand or rivets or bolt is connected to one,
The support bar at bracing frame two ends is the fixing support bar of aluminium alloy or steel, fixing supporting bar top band rod end joint shaft
Holding, axle is connected through spherical plain bearing rod end with fixing support bar, and support bar is placed in the axis of solar panel North and South direction
On line, bearing is sliding bearing or universal bearing, fixes with lamp stand welding or bolt and is connected.
The solar street light that a kind of new-generation efficiency the most according to claim 1 is high, it is characterised in that: described light fixture
For LED and energy-saving lamp.
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| CN106949429A (en) * | 2017-04-18 | 2017-07-14 | 海宁市乔斯特新能源有限公司 | A kind of comprehensive adjustable solar street lamp |
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| CN109163288A (en) * | 2018-08-01 | 2019-01-08 | 武汉亿文光电设备有限公司 | A kind of easy-to-mount solar LED (Light Emitting Diode) lamp |
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| CN109163290A (en) * | 2018-08-03 | 2019-01-08 | 湖南华特光电科技有限公司 | A kind of energy-saving high aobvious finger LED light device |
| CN109542127A (en) * | 2018-11-28 | 2019-03-29 | 沛县国源光伏电力有限公司 | A kind of solar panel method for tracing |
| CN109542126A (en) * | 2018-11-28 | 2019-03-29 | 沛县国源光伏电力有限公司 | A kind of solar panel tracing system |
| CN109639224A (en) * | 2018-12-13 | 2019-04-16 | 北京点阵智能科技有限公司 | A kind of solar panels mounting device |
| CN111031640A (en) * | 2019-12-31 | 2020-04-17 | 南京富赣照明科技有限公司 | Combined type light control device for subway station |
| CN111031640B (en) * | 2019-12-31 | 2021-12-14 | 南京富赣照明科技有限公司 | A combined lighting control device for a subway station |
| CN111828916A (en) * | 2020-08-05 | 2020-10-27 | 广西圣井新能源科技有限公司 | Solar street lamp that non-induction formula was tracked |
| CN111878766A (en) * | 2020-08-15 | 2020-11-03 | 广东中博建设工程有限公司 | Municipal lighting energy-saving device and construction method |
| CN111878766B (en) * | 2020-08-15 | 2022-05-10 | 广东中博建设工程有限公司 | Municipal lighting energy-saving device and construction method |
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Address after: Room 313, Enlightenment Star, 33 Yongfu Road, Yongning District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: Li Jie Address before: Room 8-B-2302, Mingxuan, Jingcheng, No. 8, Mayuan Road, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Applicant before: Li Jie |
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Application publication date: 20170104 |
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