CN116846309B - Flexible support of extension telescopic photovoltaic device and adjusting method thereof - Google Patents
Flexible support of extension telescopic photovoltaic device and adjusting method thereof Download PDFInfo
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- CN116846309B CN116846309B CN202311098965.4A CN202311098965A CN116846309B CN 116846309 B CN116846309 B CN 116846309B CN 202311098965 A CN202311098965 A CN 202311098965A CN 116846309 B CN116846309 B CN 116846309B
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- groove
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 30
- 238000005286 illumination Methods 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
Abstract
The invention discloses a flexible support of an extension telescopic photovoltaic device and an adjusting method thereof, which belong to the technical field of photovoltaic supports, and comprise a bottom plate, wherein a controller is arranged on the bottom plate, an adjusting mechanism for adjusting the angle of the support is also arranged on the bottom plate, an L-shaped support is arranged at the top of the adjusting mechanism, a telescopic folding mechanism for installing a photovoltaic panel is arranged at the top of the L-shaped support, a protecting mechanism for protecting the photovoltaic panel is arranged at the top of the telescopic folding mechanism, and the adjusting mechanism is positioned below the protecting mechanism; the invention is provided with the cleaning mechanism, and the surface of the photovoltaic panel can be automatically cleaned in the unfolding or folding process of the telescopic folding mechanism, so that the cleaning of the surface of the photovoltaic panel is ensured, the influence of dust on the photovoltaic panel is reduced, and the integral light energy conversion efficiency is ensured.
Description
Technical Field
The invention belongs to the technical field of photovoltaic supports, and particularly relates to an extensible and retractable photovoltaic device flexible support and an adjusting method thereof.
Background
The flexible photovoltaic bracket is one of photovoltaic brackets and is used for fixing some photovoltaic devices, such as solar panels, and compared with the traditional steel or aluminum brackets, the flexible photovoltaic bracket is made of elastic materials and can deform under the influence of natural environments such as wind power, temperature and the like, so that better wind resistance and bearing capacity are realized.
The existing photovoltaic bracket is generally arranged outdoors, dust or sundries are easy to accumulate on a photovoltaic plate on the photovoltaic bracket due to long-time exposure, and the dust covers the photovoltaic plate, so that the efficiency of the photovoltaic plate for receiving sunlight is easy to influence, and the integral light energy conversion efficiency is influenced; in addition, most of the existing photovoltaic panels are fixed at a certain position, the angle of the existing photovoltaic panels can be adjusted only during installation, and shielding cannot be carried out in severe weather such as rain, snow and hail, so that the existing photovoltaic panels are easy to damage photovoltaic devices such as the photovoltaic panels.
Disclosure of Invention
The invention aims to provide an extensible and retractable photovoltaic device flexible support and an adjusting method thereof, which are used for solving the problems in the background art.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an extension telescopic photovoltaic device flexible support, includes the bottom plate, be equipped with a controller on the bottom plate, still be equipped with an adjustment mechanism who is used for adjusting support angle on the bottom plate, adjustment mechanism's top is equipped with an L type support, install a flexible folding mechanism that is used for installing the photovoltaic board on the top of L type support, be equipped with a protection machanism that is used for protecting the photovoltaic board on flexible folding mechanism's the top, just adjustment mechanism is located protection machanism's below.
Further, flexible folding mechanism includes the fixed axle of vertical setting, be equipped with first mounting panel, second mounting panel, third mounting panel and baffle on the fixed axle from bottom to top in proper order, first mounting panel and fixed axle fixed connection, second mounting panel, third mounting panel and baffle and fixed axle swing joint, just the baffle rotates through setting up the waterproof motor drive on the fixed axle, first arc wall has been seted up on the first mounting panel, the second arc wall has been seted up on the second mounting panel, third arc wall has been seted up on the third mounting panel, the bottom of second mounting panel is equipped with first slider with first arc wall complex, the bottom of third mounting panel is equipped with the second slider with second arc wall complex, the bottom of baffle is equipped with the third slider with third arc wall complex, still be equipped with a clearance mechanism on one side that each slider was kept away from to second mounting panel, third mounting panel and baffle.
Further, the cleaning mechanism comprises a mounting block, the bottom of mounting block is equipped with a holding tank, the inner wall bilateral symmetry of holding tank is equipped with the mounting groove, install first automatically controlled cylinder in the mounting groove, two be connected with first fixed block jointly on the output of first automatically controlled cylinder, still be equipped with the second fixed block in the holding groove, be connected with elasticity cleaning cloth between first fixed block and the second fixed block, still be equipped with a catch basin on the mounting block, the catch basin is linked together with the holding tank, install in the catch basin with the filter screen.
Further, the first mounting plate, the second mounting plate and the third mounting plate are respectively provided with an illumination sensor and a rainwater sensor.
Further, adjustment mechanism is including installing at the fixed column at bottom plate center and setting up the automatically controlled cylinder of second in adjacent both sides, the bottom and the bottom plate swing joint of automatically controlled cylinder of second, be connected with first U type frame on the top of fixed column, rotate between the stabilizer blade of first U type frame and be connected with the cross axle, be connected with the rectangle frame on the other both ends of cross axle, swing joint has two spin on the rectangle frame, two the spin sets up adjacently, and two the spin is connected with the output of the automatically controlled cylinder of second respectively, install a second U type frame on the rectangle frame, the second U type frame is connected with L type support.
Further, protection machanism includes the protective housing, be equipped with two installation cavities in the protective housing, two the installation cavity is the setting up from top to bottom in the protective housing about the cross, every all symmetry is equipped with two third automatically controlled cylinders on the central point in installation cavity put, and each all be connected with the protection shield on the output of third automatically controlled cylinder, protection shield and installation cavity sliding connection.
Further, a through groove is further formed in one of the protection plates, and the through groove is just matched with the water storage groove when the protection plates are unfolded.
An adjustment method of an extensible and retractable photovoltaic device flexible support, the adjustment method comprising the following steps:
the first electric control cylinder extends out, and the elastic cleaning cloth is spread and paved at the bottoms of the second mounting plate, the third mounting plate and the baffle plate;
step two, starting a waterproof motor to rotate, and sequentially driving a baffle, a third mounting plate and a second mounting plate to rotate, so that the photovoltaic panel is unfolded to convert light energy, and meanwhile, the elastic cleaning cloth at the bottom can be contacted with the surface of the photovoltaic panel to erase dust on the surface;
step three, the illumination sensor senses illumination information and transmits the illumination information to the controller, and the controller drives the corresponding second electric control cylinder to stretch and retract according to the illumination information, so that the angle of the photovoltaic panel is adjusted;
step four, a rainwater sensor senses a rainwater signal and transmits the rainwater signal to a controller, and the controller controls a waterproof motor to rotate reversely to rotate a first mounting plate, a second mounting plate and a third mounting plate to the lower part of a baffle;
step five, a third electric control cylinder in the protection mechanism works to eject the protection plate in the mounting cavity so as to increase the protection area and protect the photovoltaic device at the bottom;
and step six, simultaneously retracting the first electric control cylinder, storing the elastic cleaning cloth below the water storage tank, and automatically flushing the elastic cleaning cloth below after rainwater is collected by the water storage tank.
The invention has the beneficial effects that:
according to the invention, the telescopic folding mechanism is arranged, so that the photovoltaic panel can be automatically folded and contracted when the photovoltaic panel is in severe weather such as rain, snow, hail and the like, the photovoltaic panel is protected, damage is reduced, and meanwhile, the telescopic folding mechanism is provided with the protection mechanism, and the whole protection range can be enlarged after folding, so that the photovoltaic device is more comprehensively protected.
The invention is provided with the cleaning mechanism, the surface of the photovoltaic panel can be automatically cleaned in the unfolding or folding process of the telescopic folding mechanism, the cleaning of the surface of the photovoltaic panel is ensured, the influence of dust on the photovoltaic panel is reduced, the integral light energy conversion efficiency is ensured, and meanwhile, the elastic cleaning cloth on the cleaning mechanism can be automatically cleaned under the action of rainwater when the cleaning mechanism is folded and protected.
The invention is provided with the adjusting mechanism, and the illumination information is sensed by the illumination sensor so as to be transmitted to the controller, so that the controller drives the corresponding second electric control cylinder to stretch and retract according to the illumination information, and the angle of the whole photovoltaic panel is adjusted, so that the whole light energy conversion efficiency is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the invention after being unfolded;
FIG. 2 is a schematic view of the whole structure of the folding protection device;
FIG. 3 is a schematic view of the telescopic folding mechanism of the present invention;
FIG. 4 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 5 is a cross-sectional view of a cleaning mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the protection mechanism of the present invention;
fig. 7 is a schematic structural view of the adjusting mechanism of the present invention.
The drawings illustrate:
1. a bottom plate; 2. a controller; 3. a telescopic folding mechanism; 4. an adjusting mechanism; 5. an L-shaped bracket; 6. a protection mechanism; 301. a fixed shaft; 302. a first mounting plate; 303. a second mounting plate; 304. a third mounting plate; 305. a baffle; 306. a second arc-shaped groove; 307. a third arc-shaped groove; 308. a first slider; 309. a second slider; 310. a third slider; 311. a first arc-shaped groove; 312. a cleaning mechanism; 313. a mounting block; 314. a receiving groove; 315. a mounting groove; 316. a first electronically controlled cylinder; 317. a first fixed block; 318. a second fixed block; 319. an elastic cleaning cloth; 320. a water storage tank; 321. a filter screen; 322. an illumination sensor; 323. a rain sensor; 324. a waterproof motor; 401. fixing the column; 402. the second electric control cylinder; 403. a first U-shaped frame; 404. a cross-shaped shaft; 405. a rectangular frame; 406. a rolling ball; 407. a second U-shaped frame; 601. a protective shell; 602. a mounting cavity; 603. a third electronically controlled cylinder; 604. a protective plate; 605. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides an extension telescopic photovoltaic device flexible support, as shown in fig. 1, fig. 2, including bottom plate 1, be equipped with a controller 2 on the bottom plate 1, still be equipped with an adjustment mechanism 4 that is used for adjusting support angle on the bottom plate 1, the top of adjustment mechanism 4 is equipped with one on the top of L type support 5,L type support 5 and installs a flexible folding mechanism 3 that is used for installing the photovoltaic board, be equipped with a protection machanism 6 that is used for protecting the photovoltaic board on the top of flexible folding mechanism 3, and adjustment mechanism 4 is located the below of protection machanism 6. The controller 2 is used for controlling all electrical parts on the equipment, and provides power support for the electrical parts through a photovoltaic panel of the controller so as to work continuously, the photovoltaic panel is arranged on the telescopic folding mechanism 3, and when severe weather such as rain, snow, hail and the like is met, the photovoltaic panel automatically contracts below the protection mechanism 6, and meanwhile, the protection mechanism 6 also expands to enlarge the protection area, so that photovoltaic devices such as a lower Fang Guangfu panel and the like are protected; in normal weather, the protection mechanism 6 is contracted, the telescopic folding mechanism 3 is automatically unfolded again, and the illumination time is maximally increased through the matching of the adjusting mechanism 4, so that the light energy conversion efficiency is improved.
As shown in fig. 3, the telescopic folding mechanism 3 includes a fixed shaft 301 that is vertically disposed, a first mounting plate 302, a second mounting plate 303, a third mounting plate 304 and a baffle 305 are sequentially disposed on the fixed shaft 301 from bottom to top, the first mounting plate 302 is fixedly connected with the fixed shaft 301, the second mounting plate 303, the third mounting plate 304 and the baffle 305 are movably connected with the fixed shaft 301, the baffle 305 is driven to rotate by a waterproof motor 324 disposed on the fixed shaft 301, a first arc-shaped groove 311 is disposed on the first mounting plate 302, a second arc-shaped groove 306 is disposed on the second mounting plate 303, a third arc-shaped groove 307 is disposed on the third mounting plate 304, the arc-shaped grooves disposed on each mounting plate divide the mounting plate into two areas, a photovoltaic panel is disposed in the two areas, an illumination sensor 322 and a rain sensor 323 are disposed on the first mounting plate 302, the second mounting plate 303 and the third mounting plate 304, a first slider 308 matched with the first arc-shaped groove 311 is disposed at the bottom of the second mounting plate 304, a second slider 309 matched with the second arc-shaped groove 306 is disposed at the bottom of the third mounting plate 304, a third slider 307 matched with the third slider 307 is disposed at the bottom of the third mounting plate 305, and a cleaning mechanism is disposed at one side of the third mounting plate 304 is further disposed away from the first mounting plate and the third mounting plate 304. The baffle 305 can be driven to rotate on the fixed shaft 301 by driving of the waterproof motor 324, when the baffle 305 needs to be unfolded, the baffle 305 firstly rotates to drive the third slider 310 to move in the third arc-shaped groove 307, when the third slider 310 slides to the tail end of the third arc-shaped groove 307, the baffle 305 is propped against, at the moment, the third mounting plate 304 is driven to rotate together by continuing to rotate, the second slider 309 is driven to slide in the second arc-shaped groove 306, when the second slider 309 slides to the tail end of the second arc-shaped groove 306, the baffle 309 is propped against, at the moment, the second mounting plate 303 and the third mounting plate 304 are driven to rotate together, and when the second mounting plate 303 rotates, the first slider 308 slides in the first arc-shaped groove 311, and when the first slider 308 slides to the tail end of the first arc-shaped groove 311, the waterproof motor 324 stops driving, at the moment, the first mounting plate 302, the second mounting plate 303, the third mounting plate 304 and the baffle 305 can be unfolded to form a piece, so that the photovoltaic panel can be transformed, and when the first mounting plate 302, the second mounting plate 303, the third mounting plate 304 and the third mounting plate 305 are sequentially unfolded, the device can not be arranged on the same plane, so that the wind-resistant device can be increased; when folding protection is needed, the rainwater sensor 323 can sense signals to the controller 2, and the controller 2 can control the waterproof motor 324 to reversely rotate so as to fold the photovoltaic panel below the baffle 305, thereby protecting the photovoltaic panel; the cleaning mechanism 312 can clean dust on the surface of the photovoltaic panel when the telescopic folding mechanism 3 is unfolded and contracted, so as to reduce the influence of the dust on the photovoltaic panel.
As shown in fig. 4 and 5, the cleaning mechanism 312 includes a mounting block 313, a receiving groove 314 is provided at the bottom of the mounting block 313, mounting grooves 315 are symmetrically provided at two sides of the inner wall of the receiving groove 314, a first electric control cylinder 316 is mounted in the mounting groove 315, the output ends of the two first electric control cylinders 316 are connected together with a first fixing block 317, a second fixing block 318 is further provided in the receiving groove 314, an elastic cleaning cloth 319 is connected between the first fixing block 317 and the second fixing block 318, a water storage groove 320 is further provided on the mounting block 313, the water storage groove 320 is communicated with the receiving groove 314, and a filter screen 321 is mounted in the water storage groove 320. The surface of the photovoltaic panel is cleaned by the stretchable elastic cleaning cloth 319 through the stretching of the first electric control cylinder 316, specifically: when the telescopic folding mechanism 3 is to be unfolded, the first electric control cylinder 316 extends to unfold the elastic cleaning cloth 319, the elastic cleaning cloth 319 is paved at the bottoms of the second mounting plate 303, the third mounting plate 304 and the baffle 305, and in the unfolding process of the telescopic folding mechanism 3, the elastic cleaning cloth 319 arranged at the bottom can be contacted with the surface of the photovoltaic panel to carry out automatic sweeping operation, and in the folding process of the telescopic folding mechanism 3, the surface of the photovoltaic panel can be cleaned again to ensure the surface cleaning of the photovoltaic panel; when the telescopic folding mechanism 3 encounters the situation that the rain, snow and hail weather needs to be folded, and after each mounting plate rotates below the baffle 305, the first electric control cylinder 316 can retract to store the elastic cleaning cloth 319, at this time, the water storage tank 320 can collect rainwater, after being filtered by the filter screen 321, the elastic cleaning cloth 319 stored below is washed, and therefore the relative cleanliness of the elastic cleaning cloth 319 can be guaranteed.
As shown in fig. 7, the adjusting mechanism 4 includes a fixed column 401 installed at the center of the bottom plate 1 and second electric control cylinders 402 disposed at two adjacent sides, the bottom of the second electric control cylinders 402 is movably connected with the bottom plate 1, a first U-shaped frame 403 is connected to the top of the fixed column 401, a cross-shaped shaft 404 is rotatably connected between the legs of the first U-shaped frame 403, rectangular frames 405 are connected to the other two shaft ends of the cross-shaped shaft 404, two rolling balls 406 are movably connected to the rectangular frames 405, the two rolling balls 406 are adjacently disposed, the two rolling balls 406 are respectively connected with the output ends of the second electric control cylinders 402, a second U-shaped frame 407 is installed on the rectangular frames 405, and the second U-shaped frame 407 is connected with the L-shaped bracket 5. The telescopic folding mechanism 3 is arranged on the L-shaped bracket 5, and the angle of the telescopic folding mechanism 3 can be adjusted through the expansion and contraction of the two second electric control cylinders 402 and the matching of the rolling balls 406, and as the two second electric control cylinders 402 are adjacently arranged, when one second electric control cylinder 402 expands and contracts, the photovoltaic panel on the telescopic folding mechanism 3 is driven to rotate towards one surface, and when the other second electric control cylinder 402 expands and contracts, the photovoltaic panel is driven to rotate towards the other surface, so that the angle of the photovoltaic panel can be adjusted; the illumination sensor 322 senses illumination information and transmits the illumination information to the controller 2, and the controller 2 drives the corresponding second electric control cylinder 402 to stretch and retract according to the illumination information so as to adjust the angle of the photovoltaic panel and increase the overall light energy conversion rate.
As shown in fig. 6, the protection mechanism 6 includes a protection shell 601, two installation cavities 602 are disposed in the protection shell 601, the two installation cavities 602 are disposed in the protection shell 601 up and down in a cross shape, two third electric control cylinders 603 are symmetrically disposed at the center of each installation cavity 602, protection boards 604 are connected to the output ends of the third electric control cylinders 603, the protection boards 604 are slidably connected with the installation cavities 602, after each installation board is transferred to the lower portion of the baffle 305, due to the limited coverage area of the baffle 305, some rain can not be blocked, or the influence can be caused on the photovoltaic devices at the bottom, therefore, a protection mechanism 6 is disposed on the baffle 305 to enlarge the protection range, at this time, the third electric control cylinders 603 in the two installation cavities 602 can stretch out to drive the protection boards 604 to stretch out, so that the coverage range of the protection shell 601 can be further increased, and the photovoltaic devices at the bottom can be better protected. One of the protection plates 604 is further provided with a through groove 605, and the through groove 605 is just matched with the water storage groove 320 when the protection plate 604 is unfolded, so that the shielding of the protection plate 604 to the water storage groove 320 is not affected, the corresponding protection plate 604 is provided with the through groove 605 for the circulation of rainwater, and the corresponding protection plate 604 can be provided with a micro inclined surface inclined to the imaging through groove 605 for more conveniently collecting the rainwater, thereby being beneficial to the collection of the rainwater and being convenient for cleaning the elastic cleaning cloth 319 below.
When the light energy is converted, as shown in fig. 1, the first electric control cylinder 316 is extended to spread the elastic cleaning cloth 319, and the elastic cleaning cloth is laid on the bottoms of the second mounting plate 303, the third mounting plate 304 and the baffle 305; then, the waterproof motor 324 is started, and the baffle 305, the third mounting plate 304 and the second mounting plate 303 can be sequentially driven to rotate by the rotation of the waterproof motor 324, so that the photovoltaic panel is unfolded to convert light energy; while spreading, the elastic cleaning cloth 319 at the bottom is contacted with the surface of the photovoltaic panel, and the dust on the surface is erased; then, the illumination sensor 322 senses illumination information and transmits the illumination information to the controller 2, and the controller 2 drives the corresponding second electric control cylinder 402 to stretch and retract according to the illumination information so as to adjust the angle of the photovoltaic panel and increase the overall light energy conversion rate.
When protection is required, as shown in fig. 2, a rain sensor 323 senses a rain signal and transmits the rain signal to the controller 2, and at this time, the controller 2 controls the waterproof motor 324 to turn over, and the second mounting plate 303, the third mounting plate 304 and the baffle 305 are stored above the first mounting plate 302, so that the first mounting plate 302, the second mounting plate 303 and the third mounting plate 304 are all located below the baffle 305; then a third electric control cylinder 603 in the protection mechanism 6 works to eject a protection plate 604 in the mounting cavity 602 so as to increase the protection area and protect the photovoltaic device at the bottom; simultaneously, the first electric control cylinder 316 is retracted, the elastic cleaning cloth 319 is contained below the water storage groove 320, and after rainwater is collected through the water storage groove 320, automatic flushing operation is performed on the elastic cleaning cloth 319 below.
In summary, the adjusting method of the flexible support of the extension-type photovoltaic device comprises the following steps:
step one, the first electric control cylinder 316 extends out, and the elastic cleaning cloth 319 is unfolded and laid at the bottoms of the second mounting plate 303, the third mounting plate 304 and the baffle 305;
step two, starting the waterproof motor 324 to rotate, and sequentially driving the baffle 305, the third mounting plate 304 and the second mounting plate 303 to rotate, so that the photovoltaic panel is unfolded to convert light energy, and the elastic cleaning cloth 319 at the bottom is contacted with the surface of the photovoltaic panel while the photovoltaic panel is unfolded to erase dust on the surface;
step three, the illumination sensor 322 senses illumination information and transmits the illumination information to the controller 2, and the controller 2 drives the corresponding second electric control cylinder 402 to stretch and retract according to the illumination information, so that the angle of the photovoltaic panel is adjusted;
step four, a rainwater signal is sensed by a rainwater sensor 323 and transmitted to the controller 2, the controller 2 controls the waterproof motor 324 to rotate reversely, and the first mounting plate 302, the second mounting plate 303 and the third mounting plate 304 are rotated below the baffle 305;
fifthly, a third electric control cylinder 603 in the protection mechanism 6 works to eject a protection plate 604 in the mounting cavity 602 so as to increase the protection area and protect the photovoltaic devices at the bottom;
step six, the first electric control cylinder 316 is retracted, the elastic cleaning cloth 319 is stored under the water storage tank 320, and after rainwater is collected by the water storage tank 320, automatic flushing operation is performed on the elastic cleaning cloth 319 under.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.
Claims (6)
1. The utility model provides an extension telescopic photovoltaic device flexible support, includes bottom plate (1), its characterized in that, be equipped with a controller (2) on bottom plate (1), still be equipped with on bottom plate (1) and be used for adjusting adjustment mechanism (4) of support angle, the top of adjustment mechanism (4) is equipped with an L type support (5), install a flexible folding mechanism (3) that are used for installing the photovoltaic board on the top of L type support (5), be equipped with a protection machanism (6) that are used for protecting the photovoltaic board on the top of flexible folding mechanism (3), just adjustment mechanism (4) are located the below of protection machanism (6);
the telescopic folding mechanism (3) comprises a fixing shaft (301) which is vertically arranged, a first mounting plate (302), a second mounting plate (303), a third mounting plate (304) and a baffle (305) are sequentially arranged on the fixing shaft (301) from bottom to top, the first mounting plate (302) is fixedly connected with the fixing shaft (301), the second mounting plate (303), the third mounting plate (304) and the baffle (305) are movably connected with the fixing shaft (301), the baffle (305) is driven to rotate through a waterproof motor (324) arranged on the fixing shaft (301), a first arc-shaped groove (311) is formed in the first mounting plate (302), a second arc-shaped groove (306) is formed in the second mounting plate (303), a third arc-shaped groove (307) is formed in the third mounting plate (304), a first sliding block (308) matched with the first arc-shaped groove (311) is arranged at the bottom of the second mounting plate (303), a second sliding block (309) matched with the second arc-shaped groove (306) is arranged at the bottom of the third mounting plate (304), and a third sliding block (310) is arranged at the bottom of the third mounting plate (307) The side of the third mounting plate (304) away from each sliding block of the baffle plate (305) is also provided with a cleaning mechanism (312);
the utility model provides an adjusting mechanism (4) is including installing fixed column (401) at bottom plate (1) center and setting up second automatically controlled cylinder (402) in adjacent both sides, the bottom and the bottom plate (1) swing joint of second automatically controlled cylinder (402), be connected with first U type frame (403) on the top of fixed column (401), rotate between the stabilizer blade of first U type frame (403) and be connected with cross axle (404), be connected with rectangle frame (405) on the other both ends of cross axle (404), swing joint has two spin (406) on rectangle frame (405), two spin (406) are adjacent to be set up, and two spin (406) are connected with the output of second automatically controlled cylinder (402) respectively, install a second U type frame (407) on rectangle frame (405), second U type frame (407) are connected with L type support (5).
2. The flexible support for the extended and telescopic photovoltaic device according to claim 1, wherein the cleaning mechanism (312) comprises a mounting block (313), a containing groove (314) is formed in the bottom of the mounting block (313), mounting grooves (315) are symmetrically formed in two sides of the inner wall of the containing groove (314), a first electric control cylinder (316) is mounted in each mounting groove (315), a first fixing block (317) is commonly connected to the output ends of the two first electric control cylinders (316), a second fixing block (318) is further arranged in each containing groove (314), an elastic cleaning cloth (319) is connected between each first fixing block (317) and each second fixing block (318), a water storage groove (320) is further arranged on each mounting block (313), the water storage grooves (320) are communicated with the corresponding containing grooves (314), and a filter screen (321) is mounted in each water storage groove (320).
3. The flexible support for the extended and telescopic photovoltaic device according to claim 2, wherein the first mounting plate (302), the second mounting plate (303) and the third mounting plate (304) are respectively provided with an illumination sensor (322) and a rain sensor (323).
4. The flexible support for the extended and telescopic photovoltaic device according to claim 3, wherein the protection mechanism (6) comprises a protection shell (601), two installation cavities (602) are arranged in the protection shell (601), the two installation cavities (602) are arranged in the protection shell (601) up and down in a cross shape, two third electric control cylinders (603) are symmetrically arranged at the central position of each installation cavity (602), and the output ends of the third electric control cylinders (603) are respectively connected with a protection plate (604), and the protection plates (604) are in sliding connection with the installation cavities (602).
5. The flexible support for the extended and telescopic photovoltaic device according to claim 4, wherein one of the protection plates (604) is further provided with a through groove (605), and the through groove (605) is just matched with the water storage groove (320) when the protection plate (604) is unfolded.
6. A method of adjusting a flexible support for an extended and retracted photovoltaic device according to any of claims 1-5, comprising the steps of:
the first electric control cylinder (316) stretches out, and an elastic cleaning cloth (319) is unfolded and paved at the bottoms of the second mounting plate (303), the third mounting plate (304) and the baffle plate (305);
step two, starting a waterproof motor (324) to rotate, and sequentially driving a baffle (305), a third mounting plate (304) and a second mounting plate (303) to rotate, so that the photovoltaic panel is unfolded to convert light energy, and meanwhile, the elastic cleaning cloth (319) at the bottom can be contacted with the surface of the photovoltaic panel to erase dust on the surface;
step three, the illumination sensor (322) senses illumination information and transmits the illumination information to the controller (2), and the controller (2) drives the corresponding second electric control cylinder (402) to stretch and retract according to the illumination information, so that the angle of the photovoltaic panel is adjusted;
step four, a rainwater sensor (323) senses a rainwater signal and transmits the rainwater signal to a controller (2), and the controller (2) controls a waterproof motor (324) to rotate reversely, so that a first mounting plate (302), a second mounting plate (303) and a third mounting plate (304) are rotated below a baffle plate (305);
fifthly, a third electric control cylinder (603) in the protection mechanism (6) works to eject a protection plate (604) in the installation cavity (602) so as to increase the protection area and protect the photovoltaic device at the bottom;
and step six, simultaneously, the first electric control cylinder (316) is retracted, the elastic cleaning cloth (319) is contained below the water storage groove (320), and after rainwater is collected through the water storage groove (320), automatic flushing operation is carried out on the elastic cleaning cloth (319) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098965.4A CN116846309B (en) | 2023-08-30 | 2023-08-30 | Flexible support of extension telescopic photovoltaic device and adjusting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311098965.4A CN116846309B (en) | 2023-08-30 | 2023-08-30 | Flexible support of extension telescopic photovoltaic device and adjusting method thereof |
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| Publication Number | Publication Date |
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| CN116846309A CN116846309A (en) | 2023-10-03 |
| CN116846309B true CN116846309B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311098965.4A Active CN116846309B (en) | 2023-08-30 | 2023-08-30 | Flexible support of extension telescopic photovoltaic device and adjusting method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207427047U (en) * | 2017-10-27 | 2018-05-29 | 广东智慧城市建设有限公司 | A kind of angle of photovoltaic panel adjusts stent in real time |
| CN209994342U (en) * | 2019-07-27 | 2020-01-24 | 深圳八度光电科技有限公司 | Adjustable photovoltaic solar panel |
| CN112054759A (en) * | 2020-09-07 | 2020-12-08 | 赵鹏生 | Photovoltaic device for street lamp |
| CN115208291A (en) * | 2022-09-16 | 2022-10-18 | 山西超维科技有限公司 | Safety protection support is used in installation of photovoltaic board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215191B (en) * | 2017-06-01 | 2019-07-02 | 蒋建清 | It is type full-automatic sedan shading shed |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207427047U (en) * | 2017-10-27 | 2018-05-29 | 广东智慧城市建设有限公司 | A kind of angle of photovoltaic panel adjusts stent in real time |
| CN209994342U (en) * | 2019-07-27 | 2020-01-24 | 深圳八度光电科技有限公司 | Adjustable photovoltaic solar panel |
| CN112054759A (en) * | 2020-09-07 | 2020-12-08 | 赵鹏生 | Photovoltaic device for street lamp |
| CN115208291A (en) * | 2022-09-16 | 2022-10-18 | 山西超维科技有限公司 | Safety protection support is used in installation of photovoltaic board |
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| CN116846309A (en) | 2023-10-03 |
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