CN114421870A - Combined solar photovoltaic panel supporting device and method - Google Patents
Combined solar photovoltaic panel supporting device and method Download PDFInfo
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- CN114421870A CN114421870A CN202111562245.XA CN202111562245A CN114421870A CN 114421870 A CN114421870 A CN 114421870A CN 202111562245 A CN202111562245 A CN 202111562245A CN 114421870 A CN114421870 A CN 114421870A
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- power generation
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000010248 power generation Methods 0.000 claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 48
- 238000004140 cleaning Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000000694 effects Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a combined solar photovoltaic panel supporting device and a method, which comprises a base and a protective box rotationally arranged above the base, wherein a storage cavity is arranged in the protective box, a lifting seat is arranged in the storage cavity in a sliding manner, the lower end of the lifting seat is connected with a lifting pushing piece for driving the lifting pushing piece to be adjusted in height, a photovoltaic power generation panel is arranged above the lifting seat, an angle adjusting piece for adjusting the light receiving angle of the photovoltaic power generation panel is arranged between the photovoltaic power generation panel and the lifting seat, and the angle adjusting piece is electrically connected with a solar detection mechanism. Guarantee the clean degree on photovoltaic board surface to guarantee the efficiency of electricity generation, the practicality is strong.
Description
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to a combined solar photovoltaic panel supporting device and method.
Background
The solar photovoltaic power generation is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, wherein the independent operation photovoltaic power generation system needs a storage battery as an energy storage device and is mainly used for remote areas without a power grid and population-dispersed areas, and the whole system has high manufacturing cost; in the area with public power grid, the photovoltaic power generation system is connected with the power grid and operated in a grid-connected mode, so that the storage battery is saved, the manufacturing cost can be greatly reduced, and has higher power generation efficiency and better environmental protection performance, the solar photovoltaic panel is generally fixedly arranged on the ground through the supporting frame, however, the existing support frame structure is generally fixed, the inclination angle of the solar photovoltaic panel can not be adjusted, and the position of the solar photovoltaic panel can not be rotated according to the sunlight direction, so that the existing patent with the publication number of CN107544563B discloses a solar photovoltaic panel support device, although the device can adjust the angle of the photovoltaic panel to ensure the generating efficiency, the device can not be self-protected when meeting extreme weather, is not beneficial to prolonging the service life of the device, and after long-time use, photovoltaic board surface can have the dust to cover, is unfavorable for guaranteeing its generating efficiency.
In view of the above problems, a combined solar photovoltaic panel supporting apparatus and method are provided.
Disclosure of Invention
The invention aims to provide a combined solar photovoltaic panel supporting device and a method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a combined solar photovoltaic panel supporting device comprises a base and a protective box arranged above the base in a rotating mode, wherein a storage cavity is arranged inside the protective box, a lifting seat is arranged in the storage cavity in a sliding mode, the lower end of the lifting seat is connected with a lifting pushing piece used for driving the lifting pushing piece to be adjusted in height, a photovoltaic power generation panel is arranged above the lifting seat, an angle adjusting piece used for adjusting the light receiving angle of the photovoltaic power generation panel is arranged between the photovoltaic power generation panel and the lifting seat, the angle adjusting piece is electrically connected with a solar detection mechanism, the solar detection mechanism is used for obtaining the illumination angle so that the angle adjusting piece can adjust the optimal angle of the photovoltaic power generation panel, an opening is formed in the upper end of the protective box, notches are formed in the left side and the right side of the opening respectively, a second top plate and a first top plate are arranged in the two notches in a sliding mode, a reset block is arranged at the outer ends of the second top plate and the first top plate respectively, the device comprises a base, a protection box, a reset block, a first top plate, a second top plate, an opening and closing traction piece, a lifting pushing piece, an angle adjusting piece and a wireless module, wherein the reset block and the protection box are fixedly connected through a reset spring, the second top plate and the first top plate are close to each other under the action of the reset spring, so that the opening is sealed, the opening and closing traction piece for pulling the second top plate and the first top plate to be separated is further arranged on the base, the base is further provided with a cleaning assembly for cleaning dust on the surface of the photovoltaic power generation plate, the lifting pushing piece and the angle adjusting piece are electrically connected with a control panel, and the control panel is provided with the wireless module which is in wireless interaction with the control terminal.
As a further scheme of the invention: the cleaning component comprises a mounting groove arranged at the lower end of the second top plate, the mounting groove and the transmission gear are arranged in a staggered manner, a cleaning rod is rotatably arranged in the mounting groove, cleaning brushes are distributed outside the cleaning rod, the left end of the mounting groove is rotatably provided with a rotating shaft extending out of the second top plate, one end of the rotating shaft is provided with a second gear, the second gear is meshed with the first gear on the cleaning rod, the other end of the rotating shaft is provided with a fan blade, the end part of the first top plate is provided with a tail rod, the end part of the tail rod is provided with a guide tail plate, the fan blade drives the rotating shaft to rotate under the driving of wind power, the rotating shaft drives the second gear to rotate, the second gear drives the cleaning rod to rotate through the first gear, the height of the photovoltaic power generation plate is adjusted through the angle telescopic rod, the photovoltaic power generation plate and the cleaning rod are close to each other, and then the rotating seat is driven to rotate, can accomplish the clearance to photovoltaic power generation board surface dust, when need not the clearance, the clearance pole is still in the rotating-state under the wind-force effect, and at this moment under the effect of centrifugal force, the dust on the clearance pole can drop to guarantee downside clearance effect.
As a further scheme of the invention: the cleaning assembly further comprises a dust suction channel arranged on the first top plate, the outer end of the dust suction channel extends to the outer end face of the first top plate, dust suction holes communicated with the inner cavity of the protective box are distributed in the lower surface of the dust suction channel, a dust suction rotating shaft coaxially arranged with the cleaning rod is rotatably arranged in the dust suction channel, a friction disc is arranged at the left end of the dust suction rotating shaft, a friction block which is in pressing contact with the friction disc to achieve transmission is arranged at the end part of the cleaning rod, the friction block is embedded in an accommodating groove at the end part of the second top plate, the friction disc and the friction block can be in pressing contact to achieve transmission only when the end parts of the second top plate and the first top plate are pressed, an exhaust blade used for driving air to be exhausted out of the inner cavity of the protective box is arranged on the dust suction rotating shaft, and an air vent convenient for air to enter is arranged on the outer side of the lower end of the protective box.
As a further scheme of the invention: the opening and closing traction piece comprises a transmission groove arranged at the lower end of the second top plate and the lower end of the first top plate, a transmission rack is arranged in the transmission groove in a matched mode, a transmission gear is arranged outside the protective box in a rotating mode, a winding roller is coaxially arranged on one side of the transmission gear, a fixed shaft where the transmission gear is arranged on a fixed frame arranged outside the protective box in a rotating mode, a traction rope is wound on the winding roller, the lower end of the traction rope bypasses a first guide wheel and a second guide wheel and penetrates through a through hole in the lower side of the protective box, and the other end of the traction rope is fixedly connected with the bottom of the lifting seat.
As a further scheme of the invention: a maintenance port is formed in the surface of the protective box, and a movable door is arranged at the maintenance port in a matched mode.
As a further scheme of the invention: the utility model discloses a photovoltaic power generation board, including the lifting seat, the lifting seat of lifting seat, angle adjustment spare, drive gear and driven ring gear, angle adjustment spare sets up the roating seat in lifting seat upper end including rotating, the roating seat outside is equipped with driven ring gear, driven ring gear and drive gear intermeshing, drive gear sets up the output that turns to the motor, drives drive gear through turning to the motor and rotates, and drive gear and driven ring gear mutually support and drive the roating seat and rotate, the roating seat upper end is equipped with two angle telescopic links, and the output of every angle telescopic link all rotates with photovoltaic power generation board lower extreme and is connected, a spout has been seted up to the lifting seat upper end at angle telescopic link place, sliding fit has a buffering slider of being connected bottom the angle telescopic link in the spout, the cross-section of buffering slider and spout all is the T type, it is fixed with spout inner wall connection that buffering slider both sides pass through buffer spring.
As a further scheme of the invention: the lifting pushing piece comprises a pushing sleeve arranged at the lower end of the lifting seat, a pushing screw rod is arranged in a transmission screw hole at the lower end of the pushing sleeve in a matched mode, and the lower end of the pushing screw rod is fixedly connected with the output end of a lifting motor at the bottom in the protective box.
Compared with the prior art, the invention has the beneficial effects that: this application designs to the drawback of current device, can accomplish the protection of accomodating to the photovoltaic board, avoids extreme weather to cause the damage to equipment, has set up simultaneously with lift matched with automatic mode of opening the door to better protect the photovoltaic board, still set up in addition and cleared up the structure that removes dust with the negative pressure to the photovoltaic board surface, guarantee the clean degree on photovoltaic board surface, thereby guarantee the efficiency of electricity generation, the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the structure of FIG. 2 at A.
Fig. 4 is a schematic view showing the structure of the driving gear and the wind-up roll in the present invention.
Wherein: the device comprises a base 11, a protective box 12, a steering motor 13, a driving gear 14, a lifting seat 15, a buffer slide block 16, an angle expansion rod 17, a photovoltaic power generation board 18, a transmission gear 19, a guide tail board 20, a first top board 21, an opening 22, a first gear 23, a second gear 25, a second top board 26, a return spring 27, a return block 28, fan blades 29, a rotating shaft 30, a movable door 31, a maintenance port 32, a buffer spring 33, a first guide wheel 34, a second guide wheel 35, a pushing sleeve 36, a pushing screw rod 37, a lifting motor 38, a friction disc 39, a dust collection rotating shaft 40, a dust collection hole 41 and an exhaust blade 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, a combined solar photovoltaic panel supporting device includes a base 11 and a protective box 12 rotatably disposed above the base, a storage chamber is disposed inside the protective box 12, a lifting seat 15 is slidably disposed in the storage chamber, a lifting pushing member for driving the lifting seat 15 to adjust a height of the lifting pushing member is connected to a lower end of the lifting seat 15, a photovoltaic power generation panel 18 is disposed above the lifting seat 15, an angle adjusting member for adjusting a light receiving angle of the photovoltaic power generation panel is disposed between the photovoltaic power generation panel 18 and the lifting seat 15, the angle adjusting member is electrically connected to a sun direction detecting mechanism (e.g., a structure for tracking a sun light angle described in patent publication No. CNCN 207150517U), the sun direction detecting mechanism is used for obtaining an illumination angle, so that the angle adjusting member can adjust the optimal angle of the photovoltaic power generation panel 18, the sun direction detecting mechanism herein is the prior art, an opening 22 is arranged at the upper end of the protective box 12, a notch is respectively arranged at the left side and the right side of the opening 22, a second top plate 26 and a first top plate 21 are respectively arranged in the two notches in a sliding manner, the outer ends of the second top plate 26 and the first top plate 21 are both provided with a reset block 28, the reset block 28 is fixedly connected with the protective box 12 through a reset spring 27, under the action of the return spring 27, the second top plate 26 and the first top plate 21 are brought close to each other, thereby completing the closing of the opening 22, the base 11 is also provided with an opening and closing traction piece for drawing the second top plate 26 and the first top plate 21 to separate, the base 11 is also provided with a cleaning component for cleaning dust on the surface of the photovoltaic power generation panel 18, the lifting pushing piece and the angle adjusting piece are electrically connected with a control panel, and a wireless module wirelessly interactive with the control terminal is arranged on the control panel.
The cleaning component comprises a mounting groove arranged at the lower end of a second top plate 26, the mounting groove and a transmission gear 19 are arranged in a staggered manner, a cleaning rod is rotatably arranged in the mounting groove, cleaning brushes are distributed at the outer side of the cleaning rod, a rotating shaft 30 extending out of the second top plate 26 is rotatably arranged at the left end of the mounting groove, one end of the rotating shaft 30 is provided with a second gear 25, the second gear 25 is meshed with a first gear 23 on the cleaning rod, the other end of the rotating shaft 30 is provided with a fan blade 29, the end part of the first top plate 21 is provided with a tail rod, the end part of the tail rod is provided with a guide tail plate 20, under the driving of wind power, the fan blade 29 drives the rotating shaft 30 to rotate, the rotating shaft 30 drives the second gear 25 to rotate, the second gear 25 drives the cleaning rod to rotate through the first gear 23, so as to provide power for cleaning, when cleaning is needed, the height of the photovoltaic power generation plate 18 is adjusted only through an angle expansion link 17, make photovoltaic power generation board 18 be close to mutually with clearance pole position can, then rotate through driving the roating seat, can accomplish the clearance to 18 surperficial dust of photovoltaic power generation board, when need not the clearance, the clearance pole is still in the rotation state under the wind-force effect, and under the effect of centrifugal force, the dust on the clearance pole can drop this moment to guarantee downside clearance effect.
The cleaning assembly further comprises a dust suction channel arranged on the first top plate 21, the outer end of the dust suction channel extends to the outer end face of the first top plate 21, dust suction holes 41 communicated with the inner cavity of the protective box 12 are distributed on the lower surface of the dust suction channel, a dust suction rotating shaft 40 coaxially arranged with the cleaning rod is rotatably arranged in the dust suction channel, a friction disc 39 is arranged at the left end of the dust suction rotating shaft 40, a friction block which is in pressing contact with the friction disc 39 to realize transmission is arranged at the end part of the cleaning rod, the friction block is embedded in a containing groove at the end part of the second top plate 26, only when the second top plate 26 and the end part of the first top plate 21 are in pressing contact, the friction disc 39 and the friction block can be in pressing contact to realize transmission, an exhaust blade 42 used for driving air to be exhausted from the inner cavity of the protective box 12 is arranged on the dust suction rotating shaft 40, and an air vent for facilitating air to enter is arranged on the outer side of the lower end of the protective box 12, when the first top plate 21 and the second top plate 26 are closed to complete plugging, under the action of friction force, the friction block drives the friction disc 39 to rotate, the friction disc 39 drives the dust absorption rotating shaft 40 to rotate, and the dust absorption rotating shaft 40 drives the exhaust blade 42 to rotate, so that dust generated by cleaning inside the protection box 12 is pumped away.
The open-close traction piece comprises a transmission groove arranged at the lower end of the second top plate 26 and the lower end of the first top plate 21, a transmission rack is arranged in the transmission groove in a matching way, a transmission gear 19 is rotatably arranged on the outer side of the protective box 12, a winding roller is coaxially arranged on one side of the transmission gear 19, the fixed shaft of the transmission gear 19 is rotationally arranged on a fixed frame at the outer side of the protective box 12, the winding roller is wound with a traction rope, the lower end of the traction rope winds around a first guide wheel 34 and a second guide wheel 35 and passes through a through hole on the lower side of the protective box 12, the other end of the traction rope is fixedly connected with the bottom of the lifting seat 15, when the lifting seat 15 moves upwards, one end of the traction rope is pulled to move upwards, the traction rope drives the winding roller to rotate, the transmission gear 19 opposite to the winding roller also rotates, thereby driving the second top board 26 and the first top board 21 to slide outwards, and eliminating the blockage of the first top board 21.
Sealing strips are respectively arranged at the pressing positions of the upper end faces of the second top plate 26 and the first top plate 21, so that the pressing tightness is improved.
A maintenance port 32 is formed in the surface of the protective box 12, and a movable door 31 is arranged at the maintenance port 32 in a matched mode, so that the interior of the protective box 12 can be maintained conveniently.
The angle adjusting piece comprises a rotating seat rotatably arranged at the upper end of a lifting seat 15, a driven gear ring is arranged on the outer side of the rotating seat and is meshed with a driving gear 14, the driving gear 14 is arranged at the output end of a steering motor 13, the driving gear 14 is driven to rotate by the steering motor 13, the driving gear 14 and the driven gear ring are mutually matched to drive the rotating seat to rotate, two angle telescopic rods 17 are arranged at the upper end of the rotating seat, the output end of each angle telescopic rod 17 is rotatably connected with the lower end of a photovoltaic power generation plate 18, a sliding groove is formed in the upper end of the lifting seat 15 where the angle telescopic rods 17 are located, a buffer slide block 16 connected with the bottom of the angle telescopic rod 17 is in sliding fit in the sliding groove, the cross sections of the buffer slide block 16 and the sliding groove are T-shaped, and the two sides of the buffer slide block 16 are fixedly connected with the inner wall of the sliding groove through buffer springs 33, the inclination angle of the photovoltaic power generation panel 18 is adjusted through the height adjustment of the two angle telescopic rods 17, and when the photovoltaic power generation panel is subjected to wind power, the reset spring can absorb impact, so that the buffering effect is achieved.
The lifting pushing part comprises a pushing sleeve 36 arranged at the lower end of the lifting seat 15, a pushing screw 37 is arranged in a transmission screw hole at the lower end of the pushing sleeve 36 in a matching mode, the lower end of the pushing screw 37 is fixedly connected with the output end of a lifting motor 38 at the bottom in the protective box 12, the pushing sleeve 36 and the pushing screw 37 rotate relatively under the driving of the lifting motor 38, and the lifting seat 15 slides along the inner wall of the protective box 12 under the action of threads, so that the height adjustment is completed.
The working principle of the invention is as follows: when the photovoltaic power generation panel is actually used, when power generation is completed in daytime or extreme weather is met, the control terminal controls the lifting pushing piece to take the lifting seat 15 into the protection box 12, so that the photovoltaic power generation panel 18 is protected, when the lifting seat 15 moves upwards, one end of the traction rope can be pulled to move upwards, the traction rope can drive the winding roller to rotate, the transmission gear 19 opposite to the winding roller also rotates, so that the second top plate 26 and the first top plate 21 are driven to slide outwards, so that plugging of the first top plate 21 is cancelled, when cleaning is needed, the height of the photovoltaic power generation panel 18 is only required to be adjusted by the angle telescopic rod 17, so that the photovoltaic power generation panel 18 is close to the position of the cleaning rod, then the cleaning of dust on the surface of the photovoltaic power generation panel 18 can be completed by driving the rotating seat to rotate, when cleaning is not needed, the cleaning rod is still in a rotating state under the action of wind power, at this moment, under the effect of centrifugal force, the dust on the clearance pole can drop to guarantee downside clearance effect, when the shutoff is accomplished in first roof 21 and the closure of second roof 26, under the effect of frictional force, the clutch blocks can drive friction disc 39 and rotate, and friction disc 39 drives dust absorption pivot 40 and rotates, and dust absorption pivot 40 drives exhaust vane 42 and rotates, thereby takes away the dust that the inside clearance of protective housing 12 produced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (9)
1. A combined solar photovoltaic panel supporting device comprises a base (11) and a protective box (12) which is rotatably arranged above the base, wherein a storage cavity is arranged in the protective box (12), a lifting seat (15) is slidably arranged in the storage cavity, the lower end of the lifting seat (15) is connected with a lifting pushing piece which is used for driving the lifting pushing piece to be adjusted in height, a photovoltaic power generation panel (18) is arranged above the lifting seat (15), an angle adjusting piece which is used for adjusting the light receiving angle of the photovoltaic power generation panel is arranged between the photovoltaic power generation panel (18) and the lifting seat (15), the angle adjusting piece is electrically connected with a solar detection mechanism, and the solar detection mechanism is used for obtaining the illumination angle so that the angle adjusting piece can adjust the optimal angle of the photovoltaic power generation panel (18);
the device is characterized in that an opening (22) is formed in the upper end of the protection box (12), notches are formed in the left side and the right side of the opening (22), a second top plate (26) and a first top plate (21) are arranged in the two notches in a sliding mode respectively, the outer ends of the second top plate (26) and the first top plate (21) are provided with a reset block (28), the reset block (28) and the protection box (12) are fixedly connected through a reset spring (27), the second top plate (26) and the first top plate (21) are close to each other under the action of the reset spring (27), so that the opening (22) is closed, and an opening and closing traction piece for traction of the second top plate (26) and the first top plate (21) is arranged on the base (11);
the base (11) is further provided with a cleaning assembly used for cleaning dust on the surface of the photovoltaic power generation board (18), the lifting pushing piece and the angle adjusting piece are electrically connected with a control panel, and a wireless module wirelessly interacting with a control terminal is arranged on the control panel.
2. The combined solar photovoltaic panel supporting device as claimed in claim 1, wherein the cleaning assembly comprises a mounting groove formed at a lower end of the second top plate (26), the mounting groove is staggered with the transmission gear (19), a cleaning rod is rotatably disposed in the mounting groove, cleaning brushes are distributed outside the cleaning rod, a rotating shaft (30) extending out of the second top plate (26) is rotatably disposed at a left end of the mounting groove, a second gear (25) is disposed at one end of the rotating shaft (30), the second gear (25) is engaged with the first gear (23) on the cleaning rod, a fan blade (29) is disposed at the other end of the rotating shaft (30), a tail rod is disposed at an end of the first top plate (21), a guiding tail plate (20) is disposed at an end of the tail rod, the fan blade (29) drives the rotating shaft (30) to rotate under the driving of wind, the rotating shaft (30) drives the second gear (25) to rotate, the second gear (25) drives the cleaning rod to rotate through the first gear (23).
3. The combined solar photovoltaic panel supporting device as claimed in claim 2, wherein the cleaning assembly further comprises a dust suction channel disposed on the first top plate (21), the outer end of the dust suction channel extends to the outer end surface of the first top plate (21), dust suction holes (41) communicated with the inner cavity of the protective box (12) are distributed on the lower surface of the dust suction channel, a dust suction rotating shaft (40) coaxially disposed with the cleaning rod is rotatably disposed in the dust suction channel, a friction disc (39) is disposed at the left end of the dust suction rotating shaft (40), a friction block pressed against the friction disc (39) to realize transmission is disposed at the end of the cleaning rod, the friction block is embedded in a receiving groove at the end of the second top plate (26), and the friction disc (39) and the friction block are pressed to realize transmission only when the ends of the second top plate (26) and the first top plate (21) are pressed, be equipped with one on dust absorption pivot (40) and be used for driving gas exhaust protection box (12) inner chamber exhaust vane (42), the protection box (12) lower extreme outside is equipped with the blow vent that is convenient for gas admission.
4. The combined solar photovoltaic panel supporting device as claimed in claim 1, wherein the opening and closing traction member comprises a transmission groove arranged at the lower end of the second top plate (26) and the lower end of the first top plate (21), a transmission rack is arranged in the transmission groove in a matching manner, a transmission gear (19) is rotatably arranged at the outer side of the protective box (12), a winding roller is coaxially arranged at one side of the transmission gear (19), a fixed shaft of the transmission gear (19) is rotatably arranged on a fixed frame at the outer side of the protective box (12), a traction rope is wound on the winding roller, the lower end of the traction rope bypasses the first guide wheel (34) and the second guide wheel (35) and penetrates through a through hole at the lower side of the protective box (12), and the other end of the traction rope is fixedly connected with the bottom of the lifting seat (15).
5. The combined solar photovoltaic panel supporting device as claimed in claim 1, wherein a maintenance port (32) is formed on the surface of the protective box (12), and a movable door (31) is disposed at the maintenance port (32).
6. The combined solar photovoltaic panel supporting device according to claim 1, wherein the angle adjusting member comprises a rotating base rotatably disposed at an upper end of the lifting base (15), a driven gear ring is disposed at an outer side of the rotating base, the driven gear ring is meshed with the driving gear (14), the driving gear (14) is disposed at an output end of the steering motor (13), the driving gear (14) is driven to rotate by the steering motor (13), the driving gear (14) and the driven gear ring are mutually matched to drive the rotating base to rotate, two angle telescopic rods (17) are disposed at an upper end of the rotating base, an output end of each angle telescopic rod (17) is rotatably connected with a lower end of the photovoltaic power generation panel (18), a sliding groove is disposed at an upper end of the lifting base (15) where the angle telescopic rod (17) is disposed, a buffer slider (16) connected with a bottom of the angle telescopic rod (17) is slidably fitted in the sliding groove, the cross sections of the buffer sliding block (16) and the sliding groove are T-shaped, and the two sides of the buffer sliding block (16) are fixedly connected with the inner wall of the sliding groove through buffer springs (33).
7. The combined solar photovoltaic panel supporting device as claimed in claim 1, wherein the lifting pushing member comprises a pushing sleeve (36) disposed at the lower end of the lifting base (15), a pushing screw (37) is disposed in a transmission screw hole at the lower end of the pushing sleeve (36) in a matching manner, and the lower end of the pushing screw (37) is fixedly connected to the output end of a lifting motor (38) at the bottom inside the protective box (12).
8. The combined solar photovoltaic panel supporting device as claimed in claim 1, wherein sealing strips are respectively disposed at the upper end surface pressing positions of the second top plate (26) and the first top plate (21).
9. A use method of the combined solar photovoltaic panel supporting device as claimed in any one of claims 1 to 8, wherein when power generation is completed in daytime or extreme weather is encountered, the control terminal controls the lifting pushing member to retract the lifting seat (15) into the protective box (12) so as to protect the photovoltaic panel (18), when the lifting seat (15) moves upwards, one end of the pulling rope is pulled to move upwards, the pulling rope drives the winding roller to rotate, the transmission gear (19) opposite to the winding roller also rotates, so as to drive the second top plate (26) and the first top plate (21) to slide outwards, so as to cancel the blocking of the first top plate (21), when cleaning is required, the height of the photovoltaic panel (18) is adjusted only by the angle telescopic rod (17), so that the photovoltaic panel (18) is close to the cleaning rod, then rotate through driving the roating seat, can accomplish the clearance to photovoltaic power generation board (18) surface dust, when need not the clearance, the clearance pole is still in the rotation state under wind-force effect, this moment under the effect of centrifugal force, the dust on the clearance pole can drop, in order to guarantee downside clearance effect, when first roof (21) and second roof (26) closure completion shutoff, under the effect of friction, the clutch blocks can drive friction disk (39) and rotate, friction disk (39) drive dust absorption pivot (40) rotate, dust absorption pivot (40) drive exhaust vane (42) rotate, thereby take away the dust that the inside clearance of protecting box (12) produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562245.XA CN114421870A (en) | 2021-12-20 | 2021-12-20 | Combined solar photovoltaic panel supporting device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562245.XA CN114421870A (en) | 2021-12-20 | 2021-12-20 | Combined solar photovoltaic panel supporting device and method |
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| CN114421870A true CN114421870A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111562245.XA Pending CN114421870A (en) | 2021-12-20 | 2021-12-20 | Combined solar photovoltaic panel supporting device and method |
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