CN219980757U - Rotatable clear photovoltaic power generation device - Google Patents
Rotatable clear photovoltaic power generation device Download PDFInfo
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- CN219980757U CN219980757U CN202321058796.7U CN202321058796U CN219980757U CN 219980757 U CN219980757 U CN 219980757U CN 202321058796 U CN202321058796 U CN 202321058796U CN 219980757 U CN219980757 U CN 219980757U
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- Prior art keywords
- rod
- photovoltaic power
- locking
- power generation
- solar panel
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a rotatable and clean photovoltaic power generation device, which comprises: the support frame is arranged on the ground; the solar panel is obliquely arranged on the support frame; the cleaning rod is transversely arranged on the supporting frame and is abutted against the surface of the solar panel; and the driving mechanism is used for controlling the cleaning rod to slide vertically. The utility model has the following advantages and effects: through setting up reciprocating motion's cleaning rod and carrying out abundant wiping and cleanness to solar panel's surface, clear away solar panel surface adhesion's impurity, guarantee generating efficiency, simultaneously through utilizing the wind-force control cleaning rod reciprocating motion that produces in the nature, adopt the mode of self-driving, consequently can guarantee that the cleaning rod can move under the clearance of not helping of external force, realize solar panel's automatically cleaning.
Description
Technical Field
The utility model relates to the field of photovoltaic power generation, in particular to a rotatable and clean photovoltaic power generation device.
Background
The photovoltaic panel is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly comprises a solar panel, a controller and an inverter, wherein main components are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device.
The traditional photovoltaic power generation device is usually installed outdoors, and a layer of thick attachments can be covered on a photovoltaic panel in a region with large wind sand and small precipitation, so that the power generation efficiency is seriously reduced, and therefore, the photovoltaic power generation device needs to be cleaned manually, but the manual cleaning mode is influenced along with the cleaning efficiency, and the photovoltaic power generation device needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a rotatable and clean photovoltaic power generation device with a self-cleaning effect.
The technical aim of the utility model is realized by the following technical scheme: a rotationally cleanable photovoltaic power generation device, comprising:
the support frame is arranged on the ground;
the solar panel is obliquely arranged on the support frame;
the cleaning rod is transversely arranged on the supporting frame and is abutted against the surface of the solar panel;
and the driving mechanism is used for controlling the cleaning rod to slide vertically.
The present utility model may be further configured in a preferred example to: the driving mechanism includes:
the reciprocating screw rod is vertically and rotatably arranged on the surface of the support frame;
the driving block is connected to the supporting frame in a sliding manner, is connected to the reciprocating screw rod in a threaded manner and is fixed at the end part of the cleaning rod;
the rotating shaft is vertically and rotatably connected to the supporting frame;
the fan blade is arranged at the upper end of the rotating shaft;
the bevel gear set is arranged between the rotating shaft and the reciprocating screw rod.
The present utility model may be further configured in a preferred example to: the cleaning rod is rotatably connected to the driving block.
The present utility model may be further configured in a preferred example to: the end part of the cleaning rod is provided with a friction wheel, and the support frame is provided with a friction rod which is abutted against the friction wheel.
The present utility model may be further configured in a preferred example to: the support frame includes:
the base is horizontally arranged on the ground;
the support bracket is arranged on the base, and the lower end of the support bracket is rotatably connected with the base;
and the locking piece is used for fixing the support bracket.
The present utility model may be further configured in a preferred example to: the locking member includes:
the locking pipe is vertically arranged on the base;
the locking rod is vertically and slidably connected with the locking pipe, and the upper end of the locking rod is rotationally and slidably connected with the upper end of the support bracket;
the inserting rod penetrates through the locking pipe and the locking rod, and a row of jacks for inserting the inserting rod are arranged on the locking rod.
The present utility model may be further configured in a preferred example to: one end of the inserted link is provided with a pull ring, and the other end is provided with an elastic locking plate.
In summary, the utility model has the following beneficial effects:
1. the cleaning rod which moves reciprocally is arranged to sufficiently wipe and clean the surface of the solar panel, so that impurities adhered to the surface of the solar panel are removed, and the power generation efficiency is ensured;
2. the cleaning rod is controlled to reciprocate by utilizing wind power generated in the nature, and a self-driving mode is adopted, so that the cleaning rod can be ensured to move without external force cleaning, and self-cleaning of the solar panel is realized;
3. through setting up the solar panel that inclination can freely be adjusted, can satisfy different installation needs and user demand, improve the practicality.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
fig. 2 is a schematic structural view of a support frame according to an embodiment.
Reference numerals: 1. a support frame; 11. a base; 12. a support bracket; 13. a locking member; 14. a locking tube; 15. a locking lever; 16. a rod; 17. a jack; 18. a pull ring; 19. an elastic locking piece; 2. a solar panel; 3. a cleaning lever; 31. a friction wheel; 32. a friction lever; 4. a driving mechanism; 41. a reciprocating screw rod; 42. a driving block; 43. a rotating shaft; 44. a fan blade; 45. a bevel gear set.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a rotatable and cleanable photovoltaic power generation device comprises a support frame 1, a solar panel 2, a cleaning rod 3 and a driving mechanism 4.
As shown in fig. 1, the support frame 1 is fixed to the ground or the roof by expansion bolts. The solar panel 2 is obliquely arranged on the support frame 1 and faces the direction of the sun. The cleaning rod 3 is transversely arranged on the support frame 1 and is abutted against the surface of the solar panel 2, and the driving mechanism 4 is used for controlling the cleaning rod 3 to vertically slide, so that wiping and cleaning of the surface of the solar panel 2 are realized.
As shown in fig. 1, the cleaning rod 3 is rotatably connected to the driving mechanism 4, a friction wheel 31 is disposed at an end of the cleaning rod 3 facing away from the driving mechanism 4, and a friction rod 32 abutting against the friction wheel 31 is disposed on the supporting frame 1 for automatically controlling the cleaning rod 3 to rotate when the cleaning rod 3 moves.
When the photovoltaic power generation device works, the driving mechanism 4 is used for controlling the cleaning rod 3 to slide up and down along the length direction of the solar panel 2, at the moment, under the matching action of the friction wheel 31 and the friction rod 32, the cleaning rod 3 slides back and forth and rotates back and forth, at the moment, the surface of the solar panel 2 can be sufficiently wiped and cleaned, impurities adhered to the surface of the solar panel 2 are removed, and the power generation efficiency is ensured.
As shown in fig. 1, the driving mechanism 4 includes a reciprocating screw 41, a driving block 42, a rotating shaft 43, a fan blade 44, and a bevel gear set 45.
As shown in fig. 1, the reciprocating screw 41 is vertically rotatably disposed on the surface of the support frame 1, and the driving block 42 is slidably connected to the support frame 1, is threadedly connected to the reciprocating screw 41, and is rotatably connected to the end of the cleaning rod 3. The rotating shaft 43 is vertically and rotatably connected to the supporting frame 1, the fan blades 44 are arranged at the upper end of the rotating shaft 43, and the bevel gear set 45 is arranged between the rotating shaft 43 and the reciprocating screw 41.
When the photovoltaic power generation device works, wind power generated in the nature acts on the fan blades 44, and at the moment, the fan blades 44 drive the rotating shaft 43 to rotate, and under the cooperation of the bevel gear set 45, the reciprocating screw rod 41 is controlled to rotate, so that the reciprocating motion of the driving block 42 and the cleaning rod 3 is controlled.
And the fan blades 44 can be blown to rotate regardless of the wind blown in any direction, thereby ensuring the reciprocating control of the cleaning lever 3. The driving mechanism 4 adopts a self-driving mode, so that the cleaning rod 3 can be ensured to move without the help of the cleaning of external force, and the self-cleaning of the solar panel 2 is realized.
As shown in fig. 2, the support bracket 1 includes a base 11, a support bracket 12, and a locking member 13. The base 11 is horizontally arranged on the ground, the support bracket 12 is arranged on the base 11, the lower end of the support bracket is rotatably connected to the base 11, and the locking piece 13 is used for fixing the support bracket 12.
As shown in fig. 2, the locking member 13 includes a locking tube 14, a locking lever 15, and a plunger 16. The locking tube 14 is vertically arranged on the base 11, the locking rod 15 is vertically and slidably connected to the locking tube 14, and the upper end is rotatably and slidably connected to the upper end of the support bracket 12.
As shown in fig. 2, the insertion rod 16 penetrates the locking tube 14 and the locking rod 15, and a row of insertion holes 17 into which the insertion rod 16 is inserted are provided in the locking rod 15. One end of the plunger 16 is provided with a tab 18 abutting against the outer wall of one side of the locking tube 14, and the other end is provided with an elastic locking piece 19 abutting against the outer wall of the other side of the locking tube 14.
When the inclination angle of the solar panel 2 needs to be adjusted according to the requirement, the pull ring 18 is pulled to take the inserted link 16 off the locking pipe 14 and the locking link 15, and then the locking link 15 is pulled to move upwards or downwards, so that the inclination angle of the support bracket 12 is adjusted, that is, the inclination angle of the solar panel 2 is adjusted.
When the inclination angle of the solar panel 2 meets the use requirement, the inserting rod 16 is inserted into the locking pipe 14 and the inserting hole 17 on the locking rod 15, so that the locking rod 15 is fixed, and the position of the solar panel 2 is fixed. And after the inserted rod 16 is inserted, the pull ring 18 and the elastic locking piece 19 clamp the two sides of the locking tube 14, so that the inserted rod 16 is fixed, and the inserted rod 16 is prevented from falling off or being lost.
The present utility model is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. A rotatable clean photovoltaic power generation device, characterized in that: comprising the following steps:
the support frame (1) is arranged on the ground;
the solar panel (2) is obliquely arranged on the support frame (1);
the cleaning rod (3) is transversely arranged on the support frame (1) and is abutted against the surface of the solar panel (2);
and the driving mechanism (4) is used for controlling the cleaning rod (3) to slide vertically.
2. A rotationally cleanable photovoltaic power generation device according to claim 1, wherein: the drive mechanism (4) includes:
the reciprocating screw rod (41) is vertically and rotatably arranged on the surface of the supporting frame (1);
a driving block (42) which is connected with the supporting frame (1) in a sliding way, is connected with the reciprocating screw rod (41) in a threaded way and is fixed at the end part of the cleaning rod (3);
a rotating shaft (43) vertically rotatably connected to the support frame (1);
a fan blade (44) provided at the upper end of the rotating shaft (43);
and a bevel gear set (45) arranged between the rotating shaft (43) and the reciprocating screw rod (41).
3. A rotationally cleanable photovoltaic power generation device according to claim 2, wherein: the cleaning rod (3) is rotatably connected to the driving block (42).
4. A rotationally cleanable photovoltaic power plant according to claim 3, characterized in that: the end part of the cleaning rod (3) is provided with a friction wheel (31), and the support frame (1) is provided with a friction rod (32) which is abutted against the friction wheel (31).
5. A rotationally cleanable photovoltaic power generation device according to claim 1, wherein: the support frame (1) comprises:
a base (11) horizontally arranged on the ground;
the support bracket (12) is arranged on the base (11), and the lower end of the support bracket is rotatably connected with the base (11);
and the locking piece (13) is used for fixing the support bracket (12).
6. The rotationally clean photovoltaic power generation apparatus of claim 5, wherein: the locking member (13) includes:
a locking pipe (14) vertically arranged on the base (11);
a locking rod (15) vertically slidably connected to the locking pipe (14), and having an upper end rotatably and slidably connected to an upper end of the support bracket (12);
the inserting rod (16) penetrates through the locking pipe (14) and the locking rod (15), and a row of inserting holes (17) for inserting the inserting rod (16) are formed in the locking rod (15).
7. The rotationally clean photovoltaic power generation apparatus of claim 6, wherein: one end of the inserted link (16) is provided with a pull ring (18), and the other end is provided with an elastic locking plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058796.7U CN219980757U (en) | 2023-05-05 | 2023-05-05 | Rotatable clear photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058796.7U CN219980757U (en) | 2023-05-05 | 2023-05-05 | Rotatable clear photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980757U true CN219980757U (en) | 2023-11-07 |
Family
ID=88576648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058796.7U Active CN219980757U (en) | 2023-05-05 | 2023-05-05 | Rotatable clear photovoltaic power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980757U (en) |
-
2023
- 2023-05-05 CN CN202321058796.7U patent/CN219980757U/en active Active
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