CN111162731A - Solar photovoltaic panel with automatic cleaning function - Google Patents
Solar photovoltaic panel with automatic cleaning function Download PDFInfo
- Publication number
- CN111162731A CN111162731A CN201911403779.0A CN201911403779A CN111162731A CN 111162731 A CN111162731 A CN 111162731A CN 201911403779 A CN201911403779 A CN 201911403779A CN 111162731 A CN111162731 A CN 111162731A
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- China
- Prior art keywords
- photovoltaic panel
- fixedly connected
- guide groove
- automatic cleaning
- cleaning function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 230000005291 magnetic effect Effects 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 17
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar photovoltaic panel with an automatic cleaning function, which comprises a photovoltaic panel and further comprises: the guide grooves are fixedly connected to two sides of the photovoltaic panel; the sliding block is slidably arranged in the guide groove; the two ends of the brush rod are respectively and fixedly connected with sliding blocks on guide grooves on the two sides of the photovoltaic panel, and the brush rod is perpendicular to the guide grooves; the cleaning piece is fixedly connected with the lower surface of the brush rod; and the air plate is connected with the sliding block and is positioned at the outer side part of the photovoltaic panel where the guide groove is positioned. The problem that in the prior art, a cleaning mode of professional equipment is high in cleaning cost is solved; the common manual cleaning mode has the problems of large manpower consumption, low cleaning efficiency, difficulty in controlling the cleaning process and poor uniformity of cleaning effect caused by personnel level difference.
Description
Technical Field
The invention relates to the technical field of power generation equipment, in particular to a solar photovoltaic panel with an automatic cleaning function.
Background
Energy is an important substance for developing economy and society and improving people's life, and the energy problem is a key for national development. With the decrease of petroleum and coal resources and the increasing severity of environmental pollution problems, the use of solar energy for power generation has become a trend of developing gradually. The photovoltaic panel is a core part in a solar power generation system, and the conversion efficiency of the photovoltaic panel directly determines the power generation amount of a solar power station. The surface impurities of the photovoltaic panel such as leaves or accumulated dust have great influence on the power generation efficiency of the photovoltaic panel. Photovoltaic power generation is changing day by day, and photovoltaic panel cleaning is becoming a difficult problem to be solved urgently in the photovoltaic industry. The maximum power generation capacity of the photovoltaic power station can be effectively maintained by keeping the photovoltaic panel clean. The cleaning cost is high due to the adoption of a professional equipment cleaning mode which is commonly adopted at present; the common manual cleaning mode has the disadvantages of large manpower consumption, low cleaning efficiency, difficulty in controlling the cleaning process due to personnel level difference and poor uniformity of cleaning effect. .
Disclosure of Invention
In order to overcome the defects and shortcomings of the prior art, the invention mainly aims to provide a solar photovoltaic panel with an automatic cleaning function.
The technical scheme of the invention is as follows: the utility model provides a take solar photovoltaic board of automatic function of cleaning, includes the photovoltaic board, still includes:
the guide grooves are fixedly connected to two sides of the photovoltaic panel;
the sliding block is slidably arranged in the guide groove;
the two ends of the brush rod are respectively and fixedly connected with sliding blocks on guide grooves on the two sides of the photovoltaic panel, and the brush rod is perpendicular to the guide grooves;
the cleaning piece is fixedly connected with the lower surface of the brush rod;
and the air plate is connected with the sliding block and is positioned at the outer side part of the photovoltaic panel where the guide groove is positioned.
Further, the aerofoil comprises 2, and the symmetrical distribution is in photovoltaic board both sides.
Further, the wind plate is perpendicular to the photovoltaic plate, and the wind plate is perpendicular to the guide groove.
Further, the aerofoil is provided with a mounting hole, a rotating shaft is fixedly connected with the side part of the sliding block, the aerofoil is connected with the sliding block through the matching of the mounting hole and the rotating shaft, a bolt is connected with the rotating shaft through a thread, and the aerofoil is changed and extruded at the position of the rotating shaft through the bolt to fix and adjust the position of the photovoltaic panel on the rotating shaft.
Furthermore, the inner upper surface of the guide groove is fixedly connected with a first fixed magnet, and the inner lower surface of the guide groove is fixedly connected with a second fixed magnet; the upper surface of the sliding block is fixedly connected with a first moving magnet, and the magnetic pole of the upper surface of the first moving magnet is the same as the magnetic pole of the lower surface of the first fixed magnet; the lower surface of the sliding block is fixedly connected with a second moving magnet, and the magnetic pole of the lower surface of the second moving magnet is the same as the magnetic pole of the upper surface of the second fixed magnet.
Furthermore, the side face, close to the photovoltaic panel, of the upper portion of the guide groove is fixedly connected with third fixed magnets distributed along the length direction of the guide groove, the side face, close to the photovoltaic panel, of the upper surface of the sliding block is fixedly connected with third moving magnets, and the magnetic poles of the third moving magnets and the magnetic poles of the opposite side face of the third fixed magnets are the same.
Furthermore, the side face, far away from the photovoltaic panel, of the upper portion of the guide groove is fixedly connected with a fourth fixed magnet, the side face, far away from the photovoltaic panel, of the upper surface of the sliding block is fixedly connected with a fourth movable magnet, and the magnetic poles of the fourth movable magnet and the magnetic pole of the fourth fixed magnet are the same.
Further, still include:
the electromagnet is fixedly connected to the end part of the guide groove, and the electromagnet is connected with the relay and the storage battery in series;
the relay receives the controller signal and switches on and off a loop formed by connecting the electromagnet, the relay and the storage battery in series according to the controller signal;
the storage battery is used for providing power for the electromagnet, the controller and the wireless communication module;
the controller is electrically connected with the relay and used for receiving the signal of the wireless communication module and controlling the on-off of the relay according to the signal of the wireless communication module;
the wireless communication module is electrically connected with the controller and used for receiving an external instruction;
the magnetic attraction block is fixedly connected to one surface, opposite to the electromagnet, of the sliding block and is made of ferromagnetic materials.
Furthermore, the upper part or the lower part of the guide groove is provided with an induction lead, the induction lead is vertical to the length direction of the guide groove, two ends of the induction lead are electrically connected with the anode and the cathode of the storage battery, a diode is connected in series on the induction lead, the anode of the diode is electrically connected with the anode of the storage battery, and the cathode of the diode is electrically connected with the cathode of the storage battery.
Furthermore, the number of the induction conducting wires is more than 2, and the induction conducting wires are connected in parallel through the conducting wires and distributed along the length direction of the guide groove.
The invention has the beneficial effects that:
compared with the prior art, the method has the advantages that,
1) the wind plate provides power to drive the brush rod to move along the sliding groove, so that the cleaning piece is swept from the surface of the photovoltaic plate, the cleaning effect is achieved, other energy sources are not accessed in the whole process, only natural wind is used, the environment is protected, an external circuit or a power supply is not needed, the construction difficulty is greatly reduced, and the cost is saved;
2) according to the invention, the brush rod is used for driving the cleaning piece to clean the photovoltaic panel, the space between the guide grooves and the stroke of the guide grooves determine the cleaning area, and the guide grooves are arranged on two sides of the photovoltaic panel, so that no dead angle exists at the cleaning part;
3) the brush rod and the cleaning piece have small volumes, the shielding on the photovoltaic panel is small, and the power generation efficiency of the photovoltaic panel is higher;
4) the invention does not need manpower, adopts natural wind to provide power and has high cleaning efficiency;
5) the invention has the advantages of no manual access, easy process control and good consistency of cleaning effect.
Drawings
Fig. 1 is a schematic perspective view of an embodiment 1 of the present invention;
FIG. 2 is a partial schematic view of FIG. 1A;
FIG. 3 is a partial schematic view of FIG. 1B;
fig. 4 is a schematic perspective view of a wind plate according to embodiment 1 of the present invention;
fig. 5 is an electrical connection diagram of embodiment 1 of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example 1 was carried out: referring to fig. 1 to 5, a solar photovoltaic panel with an automatic cleaning function includes a photovoltaic panel 1, and further includes: the guide grooves 2 are fixedly connected to two sides of the photovoltaic panel 1; the sliding block 3 is arranged in the guide groove 2 in a sliding mode; the two ends of the brush rod 4 are respectively and fixedly connected with the sliding blocks 3 on the guide grooves 2 on the two sides of the photovoltaic panel 1, and the brush rod 4 is perpendicular to the guide grooves 2; the cleaning piece 5 is fixedly connected with the lower surface of the brush rod 4; and the wind plate 6 is connected with the sliding block 3, and the wind plate 6 is positioned at the outer side part of the photovoltaic panel 1 where the guide groove 2 is positioned. The cleaning member 5 may be a brush.
According to the photovoltaic cleaning device, the wind plate 6 provides power to drive the brush rod 4 to move along the sliding groove, so that the cleaning piece 5 is swept from the surface of the photovoltaic panel 1, the cleaning effect is achieved, other energy sources are not connected in the whole process, only natural wind is used, the photovoltaic cleaning device is green and environment-friendly, an external circuit or a power supply is not needed, the construction difficulty is greatly reduced, and the cost is saved; according to the invention, the brush rod 4 is used for driving the cleaning piece 5 to clean the photovoltaic panel 1, the space between the guide grooves 2 and the stroke of the guide grooves 2 determine the cleaning area, and for the cleaning device, the guide grooves 2 are arranged on two sides of the photovoltaic panel 1, so that no dead angle exists at the cleaning part; the brush rod 4 and the cleaning piece 5 have small volumes, the shielding of the photovoltaic panel 1 is small, and the power generation efficiency of the photovoltaic panel 1 is higher. The invention does not need manpower, adopts natural wind to provide power and has high cleaning efficiency; the invention has the advantages of no manual access, easy process control and good consistency of cleaning effect.
Further, the wind plate 6 comprises 2 blocks, and the 2 blocks are symmetrically distributed on two sides of the photovoltaic panel 1.
The power for driving the cleaning piece 5 to clean is stronger, and the two ends of the brush rod 4 are always stressed and cannot be inclined.
Further, the wind plate 6 is perpendicular to the photovoltaic panel 1, and the wind plate 6 is perpendicular to the guide groove 2.
So that the thrust of the air deflector 6 is aligned with the direction of the guide groove 2.
Further, aerofoil 6 is equipped with the mounting hole, 3 lateral part fixed connection pivots of slider, and aerofoil 6 is connected with slider 3 through the cooperation of mounting hole with the pivot, and threaded connection has the bolt in the pivot, and aerofoil 6 changes extrusion aerofoil 6 through the bolt in pivot position and realizes fixing and adjusting of photovoltaic board 1 position in the pivot.
So that the angle between the wind plate 6 and the guide groove 2 can be adjusted to adjust the thrust of the wind plate 6, and the thrust is suitable.
Furthermore, a first fixed magnet 201 is fixedly connected to the inner upper surface of the guide groove 2, and a second fixed magnet 202 is fixedly connected to the inner lower surface of the guide groove 2; the upper surface of the sliding block 3 is fixedly connected with a first moving magnet 301, and the magnetic pole of the upper surface of the first moving magnet 301 is the same as the magnetic pole of the lower surface of the first fixed magnet 201; the lower surface of the slider 3 is fixedly connected with a second moving magnet 302, and the magnetic pole of the lower surface of the second moving magnet 302 is the same as the magnetic pole of the upper surface of the second fixed magnet 202. The magnet is made of neodymium iron boron.
Furthermore, the upper portion of the guide groove 2 close to the side of the photovoltaic panel 1 is fixedly connected with third fixed magnets 203 distributed along the length direction of the guide groove 2, the upper surface of the slider 3 close to the side of the photovoltaic panel 1 is fixedly connected with third moving magnets 303, and the magnetic poles of the opposite surfaces of the third moving magnets 303 and the third fixed magnets 203 are the same.
Firstly, make slider 3 along the position of 4 length direction of brush-holder stud by limited, secondly make the coefficient of friction reduce between slider side and the spout, make slider 3 slide more smoothly.
Furthermore, the side surface of the upper part of the guide groove 2, which is far away from the photovoltaic panel 1, is fixedly connected with a fourth fixed magnet 204, the side surface of the upper surface of the sliding block 3, which is far away from the photovoltaic panel 1, is fixedly connected with a fourth movable magnet 304, and the magnetic poles of the fourth movable magnet 304 and the opposite side of the fourth fixed magnet 204 are the same.
Further, the position of the sliding block 3 along the length direction of the brush rod 4 is limited, and the friction coefficient between the side surface of the sliding block and the sliding groove is reduced, so that the sliding block 3 can slide more smoothly.
Further, still include: the electromagnet 12 is fixedly connected to the end part of the guide groove 2, and the electromagnet 12 is connected with the relay 11 and the storage battery 10 in series; the relay 11 receives the signal of the controller 13, and switches on and off a loop in which the electromagnet 12 is connected with the relay 11 and the storage battery 10 in series according to the signal of the controller 13; the storage battery 10 is used for supplying power to the electromagnet 12, the controller 13 and the wireless communication module 14; the controller 13 is electrically connected with the relay 11 and is used for receiving a signal of the wireless communication module 14 and controlling the on-off of the relay 11 according to the signal of the wireless communication module 14; the wireless communication module 14 is electrically connected with the controller 13 and used for receiving an external instruction; the magnetic attraction block 7 is fixedly connected to one surface, opposite to the electromagnet 12, of the sliding block 3, and the magnetic attraction block 7 is made of a ferromagnetic material. The wireless communication module 14 may be a 3G, 4G module or a WIFI module; the controller 13 may be a PLC of model S7-200 SMART, or a microcontroller module with peripheral circuits such as arduino.
When the photovoltaic panel 1 does not need to be cleaned, an instruction can be sent to the wireless communication module 14 through a wireless signal, the wireless communication module 14 converts the received instruction into a digital signal and then sends the digital signal to the controller 13, the controller controls the output end of the relay 11 to be closed according to the instruction sent by the wireless communication module 14, so that the electromagnet 12 generates suction, when the magnetic suction block 7 on the sliding block 3 moves to the electromagnet 12, the electromagnet 12 adsorbs the sliding block 3, and the position of the brush rod 4 is fixed.
In order to receive the most sunlight, the photovoltaic panel 1 is inclined, and the electromagnet 12 is preferably installed at the end of the lower portion of the guide groove 2, so that the sliding block 3 can automatically slide to the end of the guide groove 2 due to gravity when no wind exists.
Furthermore, the upper part or the lower part of the guide groove 2 is provided with an induction lead 8, the induction lead 8 is vertical to the length direction of the guide groove 2, two ends of the induction lead 8 are electrically connected with the anode and the cathode of the storage battery 10, the induction lead 8 is connected with a diode 9 in series, the anode of the diode 9 is electrically connected with the anode of the storage battery 10, and the cathode of the diode 9 is electrically connected with the cathode of the storage battery 10.
The slider 3 drives the first moving magnet 301 and the second moving magnet 302 to move along the direction of the guide groove 2 when moving, and the induction lead 8 is vertical to the length direction of the guide groove 2, so that the first moving magnet 301 and the second moving magnet 302 can cut a magnetic induction line to generate electromotive force when moving along the direction of the guide groove 2, power is supplied to the storage battery 10, and the diode 9 plays a role in preventing the current of the storage battery 10 from flowing back.
Further, the number of the induction conducting wires 8 is more than 2, and the induction conducting wires 8 are connected in parallel through conducting wires and distributed along the length direction of the guide groove 2.
The number of parts capable of generating power is increased, the power generation power of the induction lead 8 is increased, and more energy is charged into the storage battery 10. The diode 9 here also serves to prevent the electromotive force induced by each sensing wire 8 from being short-circuited at the sensing wire 8.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. The utility model provides a take solar photovoltaic board of automatic function of cleaning, includes photovoltaic board (1), its characterized in that still includes:
the guide grooves (2) are fixedly connected to two sides of the photovoltaic panel (1);
the sliding block (3) is arranged in the guide groove (2) in a sliding manner;
the two ends of the brush rod (4) are respectively and fixedly connected with the sliding blocks (3) on the guide grooves (2) on the two sides of the photovoltaic panel (1), and the brush rod (4) is perpendicular to the guide grooves (2);
the cleaning piece (5), the cleaning piece (5) is fixedly connected with the lower surface of the brush rod (4);
the wind plate (6), the wind plate (6) is connected with the sliding block (3), and the wind plate (6) is located on the outer side portion of the photovoltaic plate (1) where the guide groove (2) is located.
2. The solar photovoltaic panel with automatic cleaning function according to claim 1, wherein the wind plate (6) comprises 2 blocks, and the 2 blocks are symmetrically distributed on two sides of the photovoltaic panel (1).
3. The solar photovoltaic panel with the automatic cleaning function according to claim 1, wherein the wind plate (6) is perpendicular to the photovoltaic panel (1), and the wind plate (6) is perpendicular to the guide groove (2).
4. The solar photovoltaic panel with the automatic cleaning function according to claim 3, wherein the wind plate (6) is provided with a mounting hole, the side of the slider (3) is fixedly connected with a rotating shaft, the wind plate (6) is connected with the slider (3) through the matching of the mounting hole and the rotating shaft, a bolt is connected to the rotating shaft through a thread, and the wind plate (6) is changed in the position of the rotating shaft through the bolt to extrude the wind plate (6) so as to fix and adjust the position of the photovoltaic panel (1) on the rotating shaft.
5. The solar photovoltaic panel with the automatic cleaning function according to claim 1, wherein the inner upper surface of the guide groove (2) is fixedly connected with a first fixed magnet (201), and the inner lower surface of the guide groove (2) is fixedly connected with a second fixed magnet (202); the upper surface of the sliding block (3) is fixedly connected with a first moving magnet (301), and the magnetic pole of the upper surface of the first moving magnet (301) is the same as the magnetic pole of the lower surface of the first fixed magnet (201); the lower surface of the sliding block (3) is fixedly connected with a second moving magnet (302), and the magnetic pole of the lower surface of the second moving magnet (302) is the same as the magnetic pole of the upper surface of the second fixed magnet (202).
6. The solar photovoltaic panel with the automatic cleaning function according to claim 5, wherein the upper portion of the guide groove (2) close to the side of the photovoltaic panel (1) is fixedly connected with third fixed magnets (203) distributed along the length direction of the guide groove (2), the upper surface of the slider (3) close to the side of the photovoltaic panel (1) is fixedly connected with third moving magnets (303), and the magnetic poles of the third moving magnets (303) and the opposite side of the third fixed magnets (203) are the same.
7. The solar photovoltaic panel with the automatic cleaning function according to claim 6, wherein a fourth fixed magnet (204) is fixedly connected to the side of the upper portion of the guide groove (2) far away from the photovoltaic panel (1), a fourth moving magnet (304) is fixedly connected to the side of the upper surface of the slider (3) far away from the photovoltaic panel (1), and the magnetic poles of the fourth moving magnet (304) and the opposite side of the fourth fixed magnet (204) are the same.
8. The solar photovoltaic panel with automatic cleaning function according to any one of claims 1 to 7, further comprising:
the electromagnet (12), the electromagnet (12) is fixedly connected to the end part of the guide groove (2), and the electromagnet (12) is connected with the relay (11) and the storage battery (10) in series;
the relay (11) receives the signal of the controller (13), and the relay (11) switches on and off a loop formed by connecting the electromagnet (12) with the relay (11) and the storage battery (10) in series according to the signal of the controller (13);
the storage battery (10), the storage battery (10) is used for providing power for the electromagnet (12), the controller (13) and the wireless communication module (14);
the controller (13) is electrically connected with the relay (11) and is used for receiving a signal of the wireless communication module (14) and controlling the on-off of the relay (11) according to the signal of the wireless communication module (14);
the wireless communication module (14), the said wireless communication module (14) is connected electrically with controller (13), is used for receiving the external instruction;
the magnetic attraction block (7) is fixedly connected to one face, opposite to the electromagnet (12), of the sliding block (3), and the magnetic attraction block (7) is made of ferromagnetic materials.
9. The solar photovoltaic panel with the automatic cleaning function according to claim 8, wherein an induction lead (8) is arranged on the upper portion or the lower portion of the guide groove (2), the induction lead (8) is perpendicular to the length direction of the guide groove (2), two ends of the induction lead (8) are electrically connected with the positive electrode and the negative electrode of the storage battery (10), a diode (9) is connected in series on the induction lead (8), the anode of the diode (9) is electrically connected with the positive electrode of the storage battery (10), and the cathode of the diode (9) is electrically connected with the negative electrode of the storage battery (10).
10. The solar photovoltaic panel with the automatic cleaning function according to claim 9, wherein the number of the sensing wires (8) is more than 2, and the sensing wires (8) are connected in parallel through wires and distributed along the length direction of the guide groove (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911403779.0A CN111162731A (en) | 2019-12-31 | 2019-12-31 | Solar photovoltaic panel with automatic cleaning function |
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Application Number | Priority Date | Filing Date | Title |
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CN201911403779.0A CN111162731A (en) | 2019-12-31 | 2019-12-31 | Solar photovoltaic panel with automatic cleaning function |
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CN111162731A true CN111162731A (en) | 2020-05-15 |
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CN201911403779.0A Pending CN111162731A (en) | 2019-12-31 | 2019-12-31 | Solar photovoltaic panel with automatic cleaning function |
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2019
- 2019-12-31 CN CN201911403779.0A patent/CN111162731A/en active Pending
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