CN113541580A - Intelligent photovoltaic power generation device - Google Patents
Intelligent photovoltaic power generation device Download PDFInfo
- Publication number
- CN113541580A CN113541580A CN202110703431.4A CN202110703431A CN113541580A CN 113541580 A CN113541580 A CN 113541580A CN 202110703431 A CN202110703431 A CN 202110703431A CN 113541580 A CN113541580 A CN 113541580A
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- CN
- China
- Prior art keywords
- power generation
- photovoltaic power
- generation device
- intelligent photovoltaic
- fixedly arranged
- 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
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 239000007921 spray Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005406 washing 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
Abstract
The invention provides an intelligent photovoltaic power generation device. The intelligent photovoltaic power generation device comprises a base; the two vertical plates are symmetrically and fixedly arranged on the top of the base; the rotating shaft is rotatably arranged on the vertical plate; the mounting plates are fixedly mounted on the two rotating shafts; the solar cell panel is fixedly arranged on the mounting plate; the two racks are symmetrically and fixedly arranged on the mounting plate; the cleaning plate is slidably arranged on the two racks; a gear rotatably mounted on the cleaning plate. The intelligent photovoltaic power generation device provided by the invention has the advantages of convenience in cleaning the solar cell panel, good cleaning effect, time and labor conservation, guarantee of power generation efficiency and convenience in protecting the solar cell panel in severe weather.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to an intelligent photovoltaic power generation device.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
However, the traditional intelligent photovoltaic power generation device is exposed outside for a long time, and the solar cell panel is easily stuck with dust, bird droppings, viscous objects and the like, so that the power generation efficiency is greatly reduced, and the solar cell panel is required to be cleaned, and is also required to be cleaned manually, time and labor are wasted, the working efficiency is low, and meanwhile, the solar cell panel is easily impacted and damaged when encountering hail weather.
Therefore, there is a need to provide a new intelligent photovoltaic power generation device to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing an intelligent photovoltaic power generation device which is convenient to clean a solar cell panel, has a good cleaning effect, saves time and labor, ensures the power generation efficiency and is convenient to protect the solar cell panel in severe weather.
In order to solve the above technical problem, the present invention provides an intelligent photovoltaic power generation apparatus comprising: a base; the two vertical plates are symmetrically and fixedly arranged on the top of the base; the rotating shaft is rotatably arranged on the vertical plate; the mounting plates are fixedly mounted on the two rotating shafts; the solar cell panel is fixedly arranged on the mounting plate; the two racks are symmetrically and fixedly arranged on the mounting plate; the cleaning plate is slidably arranged on the two racks; the gear is rotatably arranged on the cleaning plate and is meshed with the corresponding rack; the brush is fixedly arranged on the cleaning plate and is matched with the solar cell panel; the fixed pipe is fixedly arranged on the cleaning plate; the plurality of spray heads are fixedly arranged on the fixed pipe; the water tank is fixedly arranged on one side of the base; the water pump is fixedly arranged on the water tank, and a water suction port of the water pump is communicated with the water tank; one end of the connecting pipe is fixedly arranged on a water outlet of the water pump, and the other end of the connecting pipe is communicated with the fixed pipe; and the meteorological detector is fixedly arranged on one vertical plate.
Preferably, the cavity has been seted up in the clearance board, the dwang is installed to the cavity internal rotation, the both ends of dwang respectively with correspond gear fixed connection, fixed cover is equipped with first awl tooth on the dwang, fixed mounting has the motor case on the clearance board, fixed mounting has first motor in the motor case, the output shaft of first motor extends to in the cavity and fixed mounting have second toper tooth, second toper tooth with first awl tooth meshes mutually.
Preferably, an assembly groove is formed in the bottom of the vertical plate, one end of the rotating shaft extends into the assembly groove and is fixedly provided with a worm wheel, a worm is rotatably arranged in the assembly groove, and the worm is meshed with the worm wheel.
Preferably, the cavity has been seted up in the base, the assembly groove with the cavity is linked together, the bottom of worm extends to in the cavity, just fixed cover is equipped with first belt pulley on the worm, fixed mounting has the second motor in the cavity, fixed cover is equipped with two second belt pulleys on the output shaft of second motor, the second belt pulley with correspond rotate the cover on the first belt pulley and be equipped with same belt.
Preferably, the top of the water tank is provided with a water receiving hopper, and a filter screen is arranged on the water receiving hopper.
Preferably, a limiting groove is formed in the rack, a limiting rod is fixedly mounted at the bottom of the cleaning plate, and the limiting rod is connected with the inner wall of the limiting groove in a sliding mode.
Preferably, two grooves are formed in the cleaning plate, the grooves are matched with the gears, and the grooves are communicated with the cavity.
Preferably, a liquid level sensor is arranged in the water tank, a water filling port is arranged at the top of the water tank, and a cover plate is arranged on the water filling port.
Preferably, a rotating hole is formed in the inner wall of one side of the assembling groove, the rotating shaft is connected with the inner wall of the rotating hole in a rotating mode, a bearing is sleeved on the rotating shaft, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
Preferably, the connecting pipe is provided with a telescopic pipe.
Compared with the related art, the intelligent photovoltaic power generation device provided by the invention has the following beneficial effects:
the invention provides an intelligent photovoltaic power generation device, wherein rotating shafts are rotatably arranged on vertical plates, mounting plates are fixedly arranged on the two rotating shafts, and solar panels are fixedly arranged on the mounting plates, so that the angle of the solar panels can be conveniently adjusted; the cleaning plate is slidably mounted on the two racks, the gear is rotatably mounted on the cleaning plate and meshed with the corresponding rack, the brush is matched with the solar cell panel, and the cleaning plate is convenient to move, so that the brush is driven to move to brush the solar cell panel; fixed pipe fixed mounting is in on the cleaning board, it is a plurality of shower nozzle fixed mounting is in fixed pipe is last, is convenient for wash solar cell panel, and the cleaning performance is good, labour saving and time saving, and is favorable to ensureing solar cell panel's generating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent photovoltaic power generation apparatus according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a partial cross-sectional side view of the structure of FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 3;
FIG. 5 is a schematic top view, partially in section, of the structure of FIG. 1;
fig. 6 is a schematic view of another state structure shown in fig. 3.
Reference numbers in the figures: 1. a base; 2. a vertical plate; 3. a rotating shaft; 4. mounting a plate; 5. a solar panel; 6. a rack; 7. cleaning the plate; 8. a gear; 9. a brush; 10. a fixed tube; 11. a spray head; 12. a water tank; 13. a water pump; 14. a connecting pipe; 15. a chamber; 16. rotating the rod; 17. a first bevel gear; 18. a first motor; 19. a second taper tooth; 20. assembling a groove; 21. a worm gear; 22. a worm; 23. a cavity; 24. a first pulley; 25. a second motor; 26. a second pulley; 27. a water receiving hopper; 28. a filter screen; 29. a limiting groove; 30. a limiting rod; 31. a weather detector.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Examples
Referring to fig. 1-6, the intelligent photovoltaic power generation apparatus includes: a base 1; the two vertical plates 2 are symmetrically and fixedly arranged on the top of the base 1; the rotating shaft 3 is rotatably arranged on the vertical plate 2; the mounting plate 4 is fixedly arranged on the two rotating shafts 3; the solar cell panel 5 is fixedly arranged on the mounting plate 4; the two racks 6 are symmetrically and fixedly arranged on the mounting plate 4, and the solar panel 5 is positioned between the two racks 6; the cleaning plate 7 is arranged on the two racks 6 in a sliding mode; the gear 8 is rotatably arranged on the cleaning plate 7, and the gear 8 is meshed with the corresponding rack 6; the brush 9 is fixedly arranged on the cleaning plate 7, the brush 9 is matched with the solar cell panel 5, and the brush 9 is convenient for brushing the solar cell panel 5; the fixed pipe 10 is fixedly arranged on the cleaning plate 7; the plurality of spray heads 11 are fixedly arranged on the fixing pipe 10, and the spray heads 11 are convenient for washing the solar cell panel 5; the water tank 12 is fixedly arranged on one side of the base 1; the water pump 13 is fixedly arranged on the water tank 12, and a water suction port of the water pump 13 is communicated with the water tank 12; one end of the connecting pipe 14 is fixedly installed on the water outlet of the water pump 13, and the other end of the connecting pipe 14 is communicated with the fixed pipe 10; the weather detector 31, the said weather detector 31 is fixedly mounted on one said riser 2, the weather detector 31 is used for detecting the weather condition, can collect the meteorological information automatically.
Seted up cavity 15 in the clearance board 7, dwang 16 is installed to 15 internal rotations in cavity, the both ends of dwang 16 respectively with correspond 8 fixed connection of gear, fixed cover is equipped with first awl tooth 17 on the dwang 16, fixed mounting has the motor case on the clearance board 7, fixed mounting has first motor 18 in the motor case, the output shaft of first motor 18 extends to in the cavity 15 and fixed mounting have second awl tooth 19, second awl tooth 19 with first awl tooth 17 meshes mutually.
The bottom of the vertical plate 2 is provided with an assembly groove 20, one end of the rotating shaft 3 extends into the assembly groove 20 and is fixedly provided with a worm wheel 21, a worm 22 is rotatably arranged in the assembly groove 20, and the worm 22 is meshed with the worm wheel 21.
Seted up cavity 23 in the base 1, assembly groove 20 with cavity 23 is linked together, the bottom of worm 22 extends to in the cavity 23, just fixed cover is equipped with first belt pulley 24 on the worm 22, fixed mounting has second motor 25 in the cavity 23, fixed cover is equipped with two second belt pulleys 26 on the output shaft of second motor 25, second belt pulley 26 with correspond rotate the cover on the first belt pulley 24 and be equipped with same belt.
The top of the water tank 12 is provided with a water receiving bucket 27, and the water receiving bucket 27 is provided with a filter screen 28, so that rainwater can be conveniently collected, and water resources are saved.
The rack 6 is provided with a limiting groove 29, the bottom of the cleaning plate 7 is fixedly provided with a limiting rod 30, the limiting rod 30 is connected with the inner wall of the limiting groove 29 in a sliding manner, and the limiting groove 29 and the limiting rod 30 play a limiting role in limiting the cleaning plate 7, so that the cleaning plate 7 can only slide.
Two grooves are formed in the cleaning plate 7, the grooves are matched with the gear 8, and the grooves are communicated with the cavity 15.
Be equipped with level sensor in the water tank 12, level sensor is convenient for monitor the water yield in the water tank 12, the top of water tank 12 is equipped with the filler, be equipped with the apron on the filler, conveniently add water in the water tank 12.
The assembly groove 20 is characterized in that a rotating hole is formed in the inner wall of one side of the assembly groove 20, the rotating shaft 3 is connected with the inner wall of the rotating hole in a rotating mode, a bearing is sleeved on the rotating shaft 3, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, and the bearing plays a supporting role in the rotating shaft 3.
The connecting pipe 14 is provided with a telescopic pipe which is convenient to stretch and retract and is convenient to move along with the cleaning plate 7.
In this embodiment, the filter screen 28 in the water receiving bucket 27 can collect and filter rainwater, so as to save water resources;
when the solar cell panel 5 needs to be cleaned, the first motor 18 and the water pump 13 are started, the first motor 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the two gears 8 to rotate, the gears 8 are meshed with the rack 6, meanwhile, the cleaning plate 7 slides on the rack 6, so that the gears 8 rotate to drive the cleaning plate 7 to move, and the cleaning plate 7 drives the brush 9 and the plurality of spray heads 11 to move;
meanwhile, the water in the water tank 12 is pumped out by the water pump 13, and is pumped into the fixed pipe 10 through the connecting pipe 14 and finally is sprayed out through the plurality of spray heads 11, so that dust and the like of the solar cell panel 5 can be conveniently washed, meanwhile, the brush 9 reciprocates to scrub the solar cell panel 5, objects which are not easy to clean are scrubbed, the cleaning effect is good, time and labor are saved, and the power generation efficiency is guaranteed;
when encountering severe weather, the weather detector 31 controls the second motor 25 to start, the output shaft of the second motor 25 drives the two second belt pulleys 26 to rotate, the second belt pulley 26 drives the first belt pulley 24 to rotate through the belt, the first belt pulley 24 drives the worm 22 to rotate, the worm 22 drives the worm wheel 21 to rotate, the worm wheel 21 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the mounting plate 4 to rotate, the mounting plate 4 drives the solar cell panel 5 to rotate, rotate to the back as shown in figure 6, the second motor 25 is closed, at this moment, the solar cell panel 5 can be effectively prevented from being damaged by impact such as hail.
In the embodiment, the rotating shafts 3 are rotatably installed on the vertical plates 2, the mounting plates 4 are fixedly installed on the two rotating shafts 3, the solar panel 5 is fixedly installed on the mounting plates 4, so that the angle of the solar panel 5 can be conveniently adjusted, and the solar panel 5 can be prevented from being damaged by hail impact under the action of the mounting plates 4 in severe weather; the cleaning plates 7 are slidably mounted on the two racks 6, the gears 8 are rotatably mounted on the cleaning plates 7, the gears 8 are meshed with the corresponding racks 6, the brushes 9 are matched with the solar cell panel 5, and the cleaning plates 7 are convenient to move, so that the brushes 9 are driven to move to brush the solar cell panel 5; fixed pipe 10 fixed mounting is in on the cleaning sheet 7, it is a plurality of shower nozzle 11 fixed mounting is in on the fixed pipe 10, be convenient for wash solar cell panel 5, and the cleaning performance is good, labour saving and time saving, and is favorable to ensureing solar cell panel 5's generating efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An intelligent photovoltaic power generation device, comprising:
a base;
the two vertical plates are symmetrically and fixedly arranged on the top of the base;
the rotating shaft is rotatably arranged on the vertical plate;
the mounting plates are fixedly mounted on the two rotating shafts;
the solar cell panel is fixedly arranged on the mounting plate;
the two racks are symmetrically and fixedly arranged on the mounting plate;
the cleaning plate is slidably arranged on the two racks;
the gear is rotatably arranged on the cleaning plate and is meshed with the corresponding rack;
the brush is fixedly arranged on the cleaning plate and is matched with the solar cell panel;
the fixed pipe is fixedly arranged on the cleaning plate;
the plurality of spray heads are fixedly arranged on the fixed pipe;
the water tank is fixedly arranged on one side of the base;
the water pump is fixedly arranged on the water tank, and a water suction port of the water pump is communicated with the water tank;
one end of the connecting pipe is fixedly arranged on a water outlet of the water pump, and the other end of the connecting pipe is communicated with the fixed pipe;
and the meteorological detector is fixedly arranged on one vertical plate.
2. The intelligent photovoltaic power generation device according to claim 1, wherein a cavity is formed in the cleaning plate, a rotating rod is rotatably mounted in the cavity, two ends of the rotating rod are respectively fixedly connected with the corresponding gears, a first bevel gear is fixedly sleeved on the rotating rod, a motor box is fixedly mounted on the cleaning plate, a first motor is fixedly mounted in the motor box, an output shaft of the first motor extends into the cavity, a second bevel gear is fixedly mounted in the cavity, and the second bevel gear is meshed with the first bevel gear.
3. The intelligent photovoltaic power generation device according to claim 2, wherein an assembly groove is formed in the bottom of the vertical plate, one end of the rotating shaft extends into the assembly groove and is fixedly provided with a worm wheel, a worm is rotatably arranged in the assembly groove, and the worm is meshed with the worm wheel.
4. The intelligent photovoltaic power generation device according to claim 3, wherein a cavity is formed in the base, the assembly groove is communicated with the cavity, the bottom end of the worm extends into the cavity, a first belt pulley is fixedly sleeved on the worm, a second motor is fixedly installed in the cavity, two second belt pulleys are fixedly sleeved on an output shaft of the second motor, and the second belt pulleys are rotatably sleeved on the corresponding first belt pulleys by the same belt.
5. The intelligent photovoltaic power generation device according to claim 1, wherein a water receiving hopper is arranged on the top of the water tank, and a filter screen is arranged on the water receiving hopper.
6. The intelligent photovoltaic power generation device according to claim 5, wherein the rack is provided with a limiting groove, the bottom of the cleaning plate is fixedly provided with a limiting rod, and the limiting rod is connected with the inner wall of the limiting groove in a sliding manner.
7. The intelligent photovoltaic power generation device of claim 2, wherein the cleaning plate has two grooves formed thereon, the grooves are adapted to the gear, and the grooves are communicated with the chamber.
8. The intelligent photovoltaic power generation device according to claim 1, wherein a liquid level sensor is arranged in the water tank, a water filling port is arranged at the top of the water tank, and a cover plate is arranged on the water filling port.
9. The intelligent photovoltaic power generation device according to claim 3, wherein a rotation hole is formed in an inner wall of one side of the assembly groove, the rotation shaft is rotatably connected with the inner wall of the rotation hole, a bearing is sleeved on the rotation shaft, and an outer ring of the bearing is fixedly connected with the inner wall of the rotation hole.
10. The intelligent photovoltaic power generation device of claim 1, wherein the connecting pipe is provided with a telescopic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703431.4A CN113541580A (en) | 2021-06-24 | 2021-06-24 | Intelligent photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703431.4A CN113541580A (en) | 2021-06-24 | 2021-06-24 | Intelligent photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113541580A true CN113541580A (en) | 2021-10-22 |
Family
ID=78125819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110703431.4A Pending CN113541580A (en) | 2021-06-24 | 2021-06-24 | Intelligent photovoltaic power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113541580A (en) |
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| CN207530769U (en) * | 2017-11-30 | 2018-06-22 | 嘉兴奥力弗光伏科技有限公司 | A kind of domestic solar electricity generation system |
| CN108809225A (en) * | 2018-07-18 | 2018-11-13 | 郭心舟 | A kind of photovoltaic bracket with anti-hail device |
| CN208495110U (en) * | 2018-04-02 | 2019-02-15 | 李呈英 | A kind of photovoltaic plant cleaning device |
| CN211203882U (en) * | 2019-11-13 | 2020-08-07 | 昆明江金照明工程有限公司 | Intelligent street lamp |
| CN111530816A (en) * | 2019-03-27 | 2020-08-14 | 杭州乐守科技有限公司 | Environment-friendly belt cleaning device suitable for solar cell panel |
| CN212518873U (en) * | 2020-05-13 | 2021-02-09 | 泉州劲鑫电子有限公司 | Solar device with adjustable angle |
| CN112511081A (en) * | 2020-11-25 | 2021-03-16 | 安徽纽豪斯新材料科技有限公司 | Solar photovoltaic mosquito killing device and using method thereof |
| CN213072559U (en) * | 2020-10-19 | 2021-04-27 | 无锡市盛夏星空科技有限公司 | Surface cleaning device for solar cell detection |
| CN112865678A (en) * | 2021-01-14 | 2021-05-28 | 朱毅 | Intelligent solar cell panel device |
-
2021
- 2021-06-24 CN CN202110703431.4A patent/CN113541580A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207530769U (en) * | 2017-11-30 | 2018-06-22 | 嘉兴奥力弗光伏科技有限公司 | A kind of domestic solar electricity generation system |
| CN208495110U (en) * | 2018-04-02 | 2019-02-15 | 李呈英 | A kind of photovoltaic plant cleaning device |
| CN108809225A (en) * | 2018-07-18 | 2018-11-13 | 郭心舟 | A kind of photovoltaic bracket with anti-hail device |
| CN111530816A (en) * | 2019-03-27 | 2020-08-14 | 杭州乐守科技有限公司 | Environment-friendly belt cleaning device suitable for solar cell panel |
| CN211203882U (en) * | 2019-11-13 | 2020-08-07 | 昆明江金照明工程有限公司 | Intelligent street lamp |
| CN212518873U (en) * | 2020-05-13 | 2021-02-09 | 泉州劲鑫电子有限公司 | Solar device with adjustable angle |
| CN213072559U (en) * | 2020-10-19 | 2021-04-27 | 无锡市盛夏星空科技有限公司 | Surface cleaning device for solar cell detection |
| CN112511081A (en) * | 2020-11-25 | 2021-03-16 | 安徽纽豪斯新材料科技有限公司 | Solar photovoltaic mosquito killing device and using method thereof |
| CN112865678A (en) * | 2021-01-14 | 2021-05-28 | 朱毅 | Intelligent solar cell panel device |
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