CN113395037B - Photovoltaic power generation system with prompt facility - Google Patents
Photovoltaic power generation system with prompt facility Download PDFInfo
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- CN113395037B CN113395037B CN202110601152.7A CN202110601152A CN113395037B CN 113395037 B CN113395037 B CN 113395037B CN 202110601152 A CN202110601152 A CN 202110601152A CN 113395037 B CN113395037 B CN 113395037B
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- power generation
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- photovoltaic power
- generation system
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- 238000010248 power generation Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F24S30/422—Vertical 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
- H02S40/30—Electrical components
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a photovoltaic power generation system with a prompt function, and belongs to the technical field of photovoltaic power generation. Through the switch of opening the second motor, it rotates to drive the dwang, the dwang rotates and can drive second bevel gear and rotate, thereby drive first bevel gear and rotate, thereby make first threaded rod rotate, at first, can make two inside sliders of same spout be close to each other, be close to the in-process because of rack and gear engagement, make the movable rod rotate, thereby drive the piece that absorbs water, the brush cleans and wipes the work of water to solar cell panel's surface, the pole drives the second drive wheel and rotates in this in-process, thereby drive first drive wheel through the drive belt and rotate, make the second threaded rod rotate, and drive the threaded plate, the inside water of extrusion stopper extrusion water tank, make it spout to solar cell panel surface from the shower nozzle through the water pipe, thereby carry out water spray work at the in-process of clearance, clear efficiency is improved.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation system with a prompt function.
Background
The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then a power controller and other components are matched to form the photovoltaic power generation device.
The existing photovoltaic power generation device is troublesome to maintain, the area of a solar panel is large, the generation efficiency is reduced due to the fact that dust is easily accumulated, and most of the existing devices for cleaning the surface of the solar panel are low in efficiency and poor in cleaning capability. Therefore, a photovoltaic power generation system with a prompt function is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a photovoltaic power generation system with a prompting function, which is convenient for prompting the power generation power of a solar cell panel in real time, automatically cleaning the surface of the solar cell panel and adjusting the solar cell panel to automatically face the sun.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a photovoltaic power generation system with prompt facility, includes the base, the mounting groove has been seted up to the base upper surface, mounting groove internally mounted has first motor, the mounting panel is installed to first motor output, sunlight sensor is installed on mounting panel upper surface right side, the singlechip is installed on mounting panel lower surface right side, be connected through the wire between sunlight sensor and the singlechip, the LED display screen is installed on the mounting panel right side, be connected through the wire between LED display screen and the singlechip, be connected through the wire between first motor and the singlechip, surface mounting has the fixed plate on the mounting panel, two recesses have been seted up to the upper surface of fixed plate, recess internally mounted has solar cell panel, be connected through the wire between solar cell panel and the singlechip, two spouts have been seted up to the upper surface of fixed plate, spout internally mounted has two sliders, upper portion the inside movable mounting of spout has first threaded rod, first threaded rod screw thread runs through the slider, first bevel gear is installed in the first threaded rod outside, L type fixed plate is installed at the side top of dwang, L type fixed plate installs the second motor in one side, be connected through the wire between second motor and the singlechip, the second bevel gear runs through movable mounting has a second bevel gear structure around two clean water spray transmission wheels, the both sides are all installed.
Preferably, the thread directions of the front end and the rear end of the first threaded rod are opposite.
Preferably, the cleaning structure comprises a movable rod movably arranged between the two sliders on the same side, the movable rod penetrates through the upper slider to be provided with a gear, the cleaning structure further comprises a rack movably arranged on one side of the fixing plate, and the gear is meshed with the rack.
Preferably, two water absorption blocks are installed on the outer side of the movable rod, and two brushes are installed on the outer side of the movable rod.
Preferably, the water spray structure is including installing the water tank in both sides around the fixed plate, first connecting plate is installed to water tank one side, the second connecting plate is installed to first connecting plate one side, second connecting plate one side movable mounting has the second threaded rod, the second threaded rod outside is run through and is installed first drive wheel, the transmission has the drive belt between first drive wheel and the second drive wheel, second threaded rod outside screw thread is run through and is installed the threading board, the extrusion stopper is installed to threading board one side, the water tank bottom is connected with the water pipe, water pipe surface mounting has a plurality of shower nozzles.
Preferably, the thread plate is located inside the water tank.
The photovoltaic power generation system with the prompt function has the beneficial effects that:
when the solar water cleaning device is used, a sunlight sensor can collect sunlight signals and transmit the sunlight signals to the single chip microcomputer, the single chip microcomputer obtains the sun direction through data, so that the first motor is controlled to be turned on, the mounting plate is driven to integrally rotate, the direction of the solar cell panel is changed, the solar cell panel is enabled to be directly towards the sun, the power generation efficiency of the solar cell panel is improved, the solar cell panel is connected with the single chip microcomputer through a wire in the power generation process, the power generation power is calculated and displayed through an LED display screen, the power generation efficiency of the solar cell panel can be conveniently prompted to workers, faults are prevented, when the solar cell panel needs to be cleaned, a switch of the second motor is turned on, the rotating rod is driven to rotate, the rotating rod can drive the second bevel gear to rotate, the first bevel gear rotates, firstly, two sliding blocks in the same sliding chute are enabled to be close to each other, the movable rod rotates due to the fact that the rack is meshed with the gear in the approaching process, the movable rod rotates, the water suction block is driven by the brush to clean the surface of the solar cell panel, the water suction block is driven to extrude the water from the surface of the water tank, the water cleaning device, and the water is prevented from being extruded from the water spraying efficiency of the water spraying block in the water spraying process, and the water spraying efficiency of the solar cell panel is improved.
Drawings
Fig. 1 is a schematic structural diagram of a front view of a photovoltaic power generation system with a prompt function according to the present invention;
fig. 2 is a schematic diagram of a surface structure of a fixing plate of a photovoltaic power generation system with a prompt function according to the present invention;
fig. 3 is a schematic structural view of a three-dimensional view of a movable rod of a photovoltaic power generation system with a prompt function according to the present invention;
FIG. 4 is a schematic structural diagram of a circuit connection mode of a single chip microcomputer of the photovoltaic power generation system with a prompt function, which is provided by the invention;
fig. 5 is a schematic structural diagram of a photovoltaic power generation system a with a prompt function according to the present invention;
fig. 6 is a schematic structural diagram of a photovoltaic power generation system B with a prompt function according to the present invention;
fig. 7 is a schematic structural diagram of a photovoltaic power generation system C with a prompt function according to the present invention;
in the figure: the device comprises a base 1, a mounting groove 2, a first motor 3, a mounting plate 4, a sunlight sensor 5, a single chip microcomputer 6, a fixing plate 7, a groove 8, a solar cell panel 9, a sliding groove 10, a sliding block 11, a first threaded rod 12, a first bevel gear 13, an L-shaped fixing plate 14, a second motor 15, a rotating rod 16, a second bevel gear 17, a rack 18, a movable rod 19, a water absorption block 20, a brush 21, a water tank 22, a first connecting plate 23, a second connecting plate 24, a second threaded rod 25, a first transmission wheel 26, a threaded plate 27, an extrusion plug 28, a second transmission wheel 29, a transmission belt 30, a water pipe 31, a spray head 32, a gear 33 and an LED display screen 34.
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.
Referring to fig. 1-7, a photovoltaic power generation system with prompt facility, including base 1, base 1 upper surface has seted up mounting groove 2, mounting groove 2 internally mounted has first motor 3, mounting panel 4 is installed to first motor 3 output, mounting panel 4 upper surface right side installs sunlight sensor 5, mounting panel 4 lower surface right side installs singlechip 6, be connected through the wire between sunlight sensor 5 and the singlechip 6, LED display 34 is installed to mounting panel 4 right side, be connected through the wire between LED display 34 and the singlechip 6, be connected through the wire between first motor 3 and the singlechip 6, be connected through the wire between mounting panel 4, surface mounting has fixed plate 7 on the mounting panel 4, two recesses 8 have been seted up to the upper surface of fixed plate 7, recess 8 internally mounted has solar cell panel 9, be connected through the wire between solar cell panel 9 and the singlechip 6, two spouts 10 have been seted up to the upper surface of fixed plate 7, spout 10 internally slidable mounting has two sliders 11, upper portion spout 10 internally movable mounting has first threaded rod 12, both ends screw thread opposite direction around first threaded rod 12, can make when second motor 15 open, finally make first threaded rod 12 rotate through dwang 16, can let two sliders 11 inside the same threaded rod be close to each other.
The first threaded rod 12 penetrates through the sliding block 11 in a threaded mode, a first bevel gear 13 is installed on the outer side of the first threaded rod 12, an L-shaped fixing plate 14 is installed at the top of the side of the fixing plate 7, a second motor 15 is installed on one side of the L-shaped fixing plate 14, the second motor 15 is connected with the single chip microcomputer 6 through a lead, a rotating rod 16 is installed at the output end of the second motor 15, the rotating rod 16 movably penetrates through the fixing plate 7 to install a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 13, a cleaning structure is movably installed between the two sliding blocks 11 on the same side and comprises a movable rod 19 movably installed between the two sliding blocks 11 on the same side, two water absorbing blocks 20 are installed on the outer side of the movable rod 19, two brushes 21 are installed on the outer side of the movable rod 19, the brushes 21 can effectively clean the surface of the solar cell panel 9, the water absorbing blocks 20 can absorb excessive water, and the reduction of the power generation efficiency of the solar cell panel 9 is prevented.
The activity of movable rod 19 runs through upper portion slider 11 and installs gear 33, clean structure still includes movable mounting at the rack 18 of fixed plate 7 one side, gear 33 and rack 18 meshing, open the switch of second motor 15, it rotates to drive dwang 16, dwang 16 rotates and can drive second bevel gear 17 and rotate, thereby drive first bevel gear 13 and rotate, thereby make first threaded rod 12 rotate, at first, can make two inside sliders 11 of same spout 10 be close to each other, be close to the in-process because of rack 18 and gear 33 meshing, make movable rod 19 rotate, thereby it absorbs water piece 20 to drive, brush 21 cleans and wipes the work of water to solar cell panel 9's surface.
Two second transmission wheels 29 are installed on the outer side of the rotating rod 16 in a penetrating manner, a water spraying structure is installed on the front side and the rear side of the fixing plate 7 respectively, the water spraying structure comprises water tanks 22 installed on the front side and the rear side of the fixing plate 7 respectively, a first connecting plate 23 is installed on one side of the water tank 22, a second connecting plate 24 is installed on one side of the second connecting plate 24 in a movable manner, a second threaded rod 25 is installed on one side of the second threaded rod 25 in a penetrating manner, a first transmission wheel 26 is arranged between the first transmission wheel 26 and the second transmission wheel 29 in a transmission manner, a threaded plate 27 is installed on the outer side of the second threaded rod 25 in a penetrating manner, the threaded plate 27 is located inside the water tank 22, an extruding plug 28 is installed on one side of the threaded plate 27, a water pipe 31 is connected to the bottom of the water tank 22, a plurality of spray heads 32 are installed on the surface of the water pipe 31, the rotating rod 16 drives the second transmission wheel 29 to rotate, the first transmission wheel 26 through the transmission belt 30 to enable the second threaded rod 25 to rotate, the threaded plate 27, the extruding plug 28 to extrude water inside the water in the water tank 22 to be sprayed out from the spray heads 32 to the surface of the solar cell panel 9 through the water pipe 31, and accordingly, water spraying work in the cleaning process is achieved, and cleaning efficiency is improved.
The working principle is as follows: when the invention is used, the sunlight sensor 5 can collect sunlight signals and transmit the sunlight signals to the singlechip 6, the singlechip 6 obtains the sun direction through data, thereby controlling the first motor 3 to be opened, driving the mounting plate 4 to integrally rotate, thereby changing the direction of the solar cell panel 9 to be directed to the sun, thereby improving the power generation efficiency of the solar cell panel 9, and the solar cell panel 9 is connected with the singlechip 6 through a wire in the power generation process, thereby calculating the power generation power, and displaying the power through the LED display 34, thereby being convenient for prompting the power generation efficiency of the solar cell panel 9, preventing faults, when the solar cell panel 9 needs to be cleaned, the rotating rod 16 is driven to rotate by opening the switch of the second motor 15, the rotating rod 16 rotates to drive the second bevel gear 17 to rotate, thereby driving the first bevel gear 13 to rotate, thereby enabling the first threaded rod 12 to rotate, firstly enabling the two sliding blocks 11 in the same sliding chute 10 to mutually approach, the movable rod 19 rotates due to the meshing of the rack 18 and the gear 33 in the approach process, thereby driving the water absorption block 20, 21 cleans the surface of the solar cell panel 9 and drives the water spraying nozzle 20 in the water tank to effectively clean the water spraying process, thereby preventing the water spraying head 20, the water spraying process, the water spraying efficiency of the second water spraying pipe 30, thereby improving the water spraying process, the cleaning water spraying head 20, the water spraying head 26, the water spraying process, the water spraying head 26, affecting the power generation efficiency of the device.
Claims (6)
1. The photovoltaic power generation system with the prompt function comprises a base (1) and is characterized in that a mounting groove (2) is formed in the upper surface of the base (1), a first motor (3) is installed inside the mounting groove (2), a mounting plate (4) is installed at the output end of the first motor (3), a solar sensor (5) is installed on the right side of the upper surface of the mounting plate (4), a single chip microcomputer (6) is installed on the right side of the lower surface of the mounting plate (4), the solar sensor (5) is connected with the single chip microcomputer (6) through a wire, an LED display screen (34) is installed on the right side of the mounting plate (4), the LED display screen (34) is connected with the single chip microcomputer (6) through a wire, a fixing plate (7) is installed on the upper surface of the mounting plate (4), two grooves (8) are formed in the upper surface of the fixing plate (7), a solar cell panel (9) is installed inside the grooves (8), the solar cell panel (9) is connected with the single chip microcomputer (6) through a wire, two sliding chutes (10) are formed in the upper surface of the fixing plate (7), two sliding chutes (10) and two sliding chutes (12) are installed on the inner side of a sliding chute (11), first threaded rod (12) screw thread runs through slider (11), first bevel gear (13) are installed in first threaded rod (12) outside, L type fixed plate (14) are installed at the side top of fixed plate (7), second motor (15) are installed to L type fixed plate (14) one side, be connected through the wire between second motor (15) and singlechip (6), dwang (16) are installed to second motor (15) output, dwang (16) activity runs through fixed plate (7) and installs second bevel gear (17), mesh between second bevel gear (17) and first bevel gear (13), with one side two movable mounting has clean structure between slider (11), dwang (16) outside runs through installs two second drive wheels (29), the water spray structure is all installed to both sides around fixed plate (7).
2. The photovoltaic power generation system with the prompt function according to claim 1, wherein the first threaded rod (12) has opposite thread directions at the front end and the rear end.
3. The photovoltaic power generation system with the prompt function according to claim 1, wherein the cleaning structure comprises a movable rod (19) movably mounted between two sliders (11) on the same side, the movable rod (19) movably penetrates through the upper slider (11) to be mounted with a gear (33), the cleaning structure further comprises a rack (18) movably mounted on one side of the fixing plate (7), and the gear (33) is meshed with the rack (18).
4. The photovoltaic power generation system with the prompt function according to claim 3, wherein two water absorption blocks (20) are installed outside the movable rod (19), and two brushes (21) are installed outside the movable rod (19).
5. The photovoltaic power generation system with the prompt function, according to claim 1, wherein the water spray structure comprises water tanks (22) arranged on the front side and the rear side of a fixing plate (7), a first connecting plate (23) is arranged on one side of each water tank (22), a second connecting plate (24) is arranged on one side of the first connecting plate (23), a second threaded rod (25) is movably arranged on one side of the second connecting plate (24), a first transmission wheel (26) is installed on the outer side of the second threaded rod (25) in a penetrating manner, a transmission belt (30) is arranged between the first transmission wheel (26) and the second transmission wheel (29), a threaded plate (27) is installed on the outer side of the second threaded rod (25) in a penetrating manner, an extrusion plug (28) is installed on one side of the threaded plate (27), a water pipe (31) is connected to the bottom of the water tank (22), and a plurality of spray heads (32) are installed on the surface of the water pipe (31).
6. Photovoltaic power generation system with cue function according to claim 5 characterized in that the thread plate (27) is inside the water tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110601152.7A CN113395037B (en) | 2021-05-31 | 2021-05-31 | Photovoltaic power generation system with prompt facility |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110601152.7A CN113395037B (en) | 2021-05-31 | 2021-05-31 | Photovoltaic power generation system with prompt facility |
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| Publication Number | Publication Date |
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| CN113395037A CN113395037A (en) | 2021-09-14 |
| CN113395037B true CN113395037B (en) | 2023-01-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208066905U (en) * | 2018-01-12 | 2018-11-09 | 奔亚科技集团有限公司 | A kind of photovoltaic module cleaning device with solar power generation function |
| JP6807508B1 (en) * | 2019-11-14 | 2021-01-06 | 厦門儒也斯水晶有限公司 | Photovoltaic power generator with protection function |
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| WO2018232551A1 (en) * | 2017-06-19 | 2018-12-27 | 博立多媒体控股有限公司 | Reflecting-type solar power device |
| CN108880447A (en) * | 2018-07-18 | 2018-11-23 | 合肥华盖光伏科技有限公司 | A kind of use with the photovoltaic power generation equipment of rain-proof and cleaning function fixes device |
| CN208840114U (en) * | 2018-08-30 | 2019-05-10 | 南京陇源汇能电力科技有限公司 | A kind of solar cell module automatic dust removing apparatus |
| CN109951150A (en) * | 2019-05-09 | 2019-06-28 | 谢敬群 | A kind of solar power generation photovoltaic panel with automatic flushing device |
| CN210936113U (en) * | 2019-11-11 | 2020-07-07 | 广州市捷讯智能科技有限公司 | Device for cleaning surface of solar photovoltaic panel by utilizing natural resources |
| CN212944264U (en) * | 2020-08-24 | 2021-04-13 | 广州博创电力设计院有限公司 | Photovoltaic power plant photovoltaic module cleaning device |
| CN112039416A (en) * | 2020-09-02 | 2020-12-04 | 兰溪安珀电子科技有限公司 | Protection device capable of automatically adjusting angle of photovoltaic panel and having cleaning function |
| CN112403958A (en) * | 2020-11-02 | 2021-02-26 | 李明航 | Auxiliary device capable of automatically cleaning accumulated snow for solar photovoltaic power generation board |
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2021
- 2021-05-31 CN CN202110601152.7A patent/CN113395037B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208066905U (en) * | 2018-01-12 | 2018-11-09 | 奔亚科技集团有限公司 | A kind of photovoltaic module cleaning device with solar power generation function |
| JP6807508B1 (en) * | 2019-11-14 | 2021-01-06 | 厦門儒也斯水晶有限公司 | Photovoltaic power generator with protection function |
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