CN219643864U - Cleaning device for photovoltaic panel - Google Patents
Cleaning device for photovoltaic panel Download PDFInfo
- Publication number
- CN219643864U CN219643864U CN202320424823.1U CN202320424823U CN219643864U CN 219643864 U CN219643864 U CN 219643864U CN 202320424823 U CN202320424823 U CN 202320424823U CN 219643864 U CN219643864 U CN 219643864U
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- frame
- brush
- photovoltaic
- frames
- movable
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- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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 utility model discloses a cleaning device for a photovoltaic panel, which relates to the technical field of cleaning of photovoltaic panels and comprises a photovoltaic bracket, wherein a fastening component is arranged between the photovoltaic bracket and a clamping frame, a brush frame is arranged right above a photovoltaic panel main body, cleaning brushes are uniformly distributed at the bottom ends of the brush frame, a wind frame is arranged right above the brush frame, movable frames are arranged on two sides of the brush frame, a placing frame is connected to the outer side of the movable frame, and a movable component is arranged between the movable frame and the placing frame. Be provided with the fan frame, the fan blows the intermediate position of air current to brush frame bottom through the fan frame for the brush frame when using, the intermediate position can blow off flowing wind, can blow away the dust that is brushed down by the brush frame, avoids the dust secondary to adhere to on the photovoltaic board main part, and adopts detachable construction to connect between brush frame and the movable frame, conveniently dismantle the change to the brush frame, when the brush of brush frame bottom damages, through changing it, promotes clean effect.
Description
Technical Field
The utility model relates to the technical field of cleaning of photovoltaic panels, in particular to a cleaning device of a photovoltaic panel.
Background
The photovoltaic power generation system, called photovoltaic for short, is a power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a photovoltaic cell, and a photovoltaic panel assembly is a power generation device which generates direct current when being exposed to sunlight and consists of a thin solid photovoltaic cell which is almost entirely made of semiconductor materials.
According to the photovoltaic panel cleaning device disclosed by the utility model with the authorized publication number of CN216056925U, when a driving shaft rotates, a transmission bar can be driven to rotate through an upper gear, then the transmission bar can drive a lower gear to rotate, and when the transmission bar moves up and down, a sliding pin can drive an inner positioning rod to move up and down, at the moment, a sliding sleeve slides in the up and down direction on the outer surface of a fixed shaft, and then the photovoltaic panel can be cleaned through a brush, and when the transmission bar moves left and right, the sliding pin moves transversely in the sliding groove, so that the brush can intermittently clean the photovoltaic panel.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a cleaning device for a photovoltaic panel, which can solve the technical problems that the cleaning is carried out only through a brush, the brush is inconvenient to replace, and the cleaning effect is reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cleaning device of photovoltaic board, includes the photovoltaic support, the photovoltaic board main part is installed to the inboard of photovoltaic support, the both sides of photovoltaic support all are provided with the carriage, be provided with fastening assembly between photovoltaic support and the carriage, be provided with the brush frame that is used for being the photovoltaic board main part clear directly over the photovoltaic board main part, the bottom evenly distributed of brush frame has the cleaning brush, be provided with the fan frame directly over the brush frame, the tail end connection of fan frame has the fan, the both sides of brush frame are provided with the movable frame of being connected with the fan frame, the outside of movable frame is connected with the carriage, and the carriage is provided with controlling two sets of, be provided with movable assembly between movable frame and the carriage, the bottom of carriage is provided with the drive assembly who is located the carriage.
As a preferable technical scheme of the utility model, the fastening component comprises a limiting piece and a soft cushion, wherein the limiting piece is screwed in a threaded hole at the bottom end of the clamping frame, the limiting piece is uniformly distributed at the bottom end of the clamping frame, the soft cushion is arranged at the top end of the limiting piece, and the soft cushion is contacted with the bottom end of the photovoltaic bracket.
The middle position of the upper end face of the brush frame is transversely and uniformly provided with a connecting air port, and the bottom end of the air frame is provided with an air outlet pipe which is matched with the connecting air port.
As a preferable technical scheme of the utility model, connecting grooves are formed in two sides of the brush frame, and an air pressure expansion plate is arranged at the joint of the movable frame and the brush frame and is matched with the connecting grooves.
As a preferable technical scheme of the utility model, the movable assembly comprises a limiting block, a limiting bar and an air pressure shelf, wherein the output end of the air pressure shelf is connected with the tail end of the movable frame, the fixed end of the air pressure shelf is fixed in the placing frame, the limiting block is symmetrically distributed on two sides of the movable frame, guide holes are formed in the limiting block, the limiting bar penetrates through the guide holes of the limiting block, and the limiting bar is fixed in the placing frame.
As a preferable technical scheme of the utility model, the driving assembly comprises a connecting seat, a threaded rod, a servo motor and a guide rod, wherein the connecting seat is arranged at the bottom end of the placing frame, the placing frame is provided with a left group and a right group, threaded holes are formed in the connecting seat at the bottom of the left placing frame, through holes are formed in the connecting seat at the bottom of the right placing frame, the threaded rod is screwed into the threaded holes of the left connecting seat, the servo motor is arranged at the tail end of the threaded rod, and the guide rod penetrates through the through holes of the right connecting seat.
As a preferable technical scheme of the utility model, connecting pieces are arranged around the clamping frame, and fixing pieces with tail ends screwed into the clamping frame are arranged in the connecting pieces.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the wind frame capable of improving the cleaning effect, the fan blows air flow to the middle position of the bottom end of the brush frame through the wind frame, so that when the brush frame is used, the flowing wind can be blown out from the middle position, dust brushed down by the brush frame can be blown away, the dust is prevented from being secondarily attached to the photovoltaic panel main body, the brush frame is connected with the movable frame through the detachable structure, the brush frame is convenient to detach and replace, and when the brush at the bottom end of the brush frame is damaged, the cleaning effect is improved through replacing the brush at the bottom end of the brush frame.
Drawings
FIG. 1 is an external view of the present utility model;
FIG. 2 is an exploded view of the connection of the photovoltaic bracket to the clamping frame of the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
FIG. 4 is an exploded view of the brush holder of the present utility model connected to a wind holder;
FIG. 5 is an exploded view of the brush holder of the present utility model connected to a movable holder;
FIG. 6 is a schematic view of the internal structure of the rack of the present utility model;
wherein: 1. a photovoltaic support; 11. a photovoltaic panel body; 2. a clamping frame; 21. a limiting piece; 22. a soft cushion; 3. a brush holder; 31. the air inlet is connected; 32. a connecting groove; 4. a wind frame; 41. an air outlet pipe; 42. a blower; 5. a connecting piece; 51. a fixing member; 6. a movable frame; 61. an air pressure expansion plate; 62. a limiting block; 7. a placing rack; 71. a limit bar; 72. air pressure is put aside; 73. a connecting seat; 8. a threaded rod; 9. a servo motor; 10. and a guide rod.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Examples
Referring to fig. 1-2, the utility model provides a cleaning device for a photovoltaic panel, comprising a photovoltaic bracket 1, wherein a photovoltaic panel main body 11 is installed on the inner side of the photovoltaic bracket 1, clamping frames 2 are arranged on both sides of the photovoltaic bracket 1, a fastening component is arranged between the photovoltaic bracket 1 and the clamping frames 2, the fastening component comprises a limiting piece 21 and a soft cushion 22, the limiting piece 21 is screwed into a threaded hole at the bottom end of the clamping frame 2, the limiting piece 21 is uniformly distributed at the bottom end of the clamping frame 2, the soft cushion 22 is arranged at the top end of the limiting piece 21, the soft cushion 22 is contacted with the bottom end of the photovoltaic bracket 1, connecting pieces 5 are arranged around the clamping frame 2, and fixing pieces 51 with tail ends screwed into the clamping frame 2 are arranged in the connecting pieces 5;
specifically, the upper part of the clamping frame 2 is clamped above the photovoltaic bracket 1, the limiting piece 21 is rotated to enable the cushion 22 to firmly prop against the photovoltaic bracket 1, the clamping frame 2 is clamped on the photovoltaic bracket 1, the position of the clamping frame 2 is fixed, the connecting piece 5 is clamped around the clamping frame 2, the through hole on the connecting piece 5 is aligned with the threaded hole on the clamping frame 2, the fixing piece 51 is screwed in, the position of the connecting piece 5 is fixed, and the connecting piece 5 is installed on the clamping frame 2;
in the embodiment, the clamping frame 2 and the limiting piece 21 are in threaded connection, and the spacing between the soft cushion 22 and the top of the clamping frame 2 can be changed by rotating the limiting piece 21, so that the clamping on the photovoltaic brackets 1 with different thicknesses is facilitated, and the through holes on the connecting piece 5 are aligned with the threaded holes formed in the side wall of the clamping frame 2;
as a further implementation manner of this embodiment, as shown in fig. 1, 4 and 5, a brush frame 3 for cleaning the photovoltaic panel main body 11 is arranged right above the photovoltaic panel main body 11, cleaning brushes are uniformly distributed at the bottom end of the brush frame 3, a wind frame 4 is arranged right above the brush frame 3, a fan 42 is connected to the tail end of the wind frame 4, a connecting wind opening 31 is transversely and uniformly arranged at the middle position of the upper end surface of the brush frame 3, an air outlet pipe 41 which is anastomotic with the connecting wind opening 31 is arranged at the bottom end of the wind frame 4, movable frames 6 which are connected with the wind frame 4 are arranged at two sides of the brush frame 3, connecting grooves 32 are arranged at two sides of the brush frame 3, an air pressure expansion plate 61 is arranged at the joint of the movable frames 6 and the brush frame 3, and the air pressure expansion plate 61 is anastomotic with the connecting grooves 32;
specifically, the connecting air port 31 at the top end of the brush frame 3 is aligned with the air outlet pipe 41, the connecting groove 32 at the side wall of the brush frame 3 is aligned with the output end position of the air pressure expansion plate 61 and is placed into the inner side of the movable frame 6, the length of the output end of the air pressure expansion plate 61 is increased, the output end of the air pressure expansion plate 61 is inserted into the connecting groove 32 to clamp the position of the brush frame 3, when the brush frame 3 needs to be replaced, the length of the air pressure expansion plate 61 is reduced, the output end of the air pressure expansion plate 61 is pulled out of the connecting groove 32, and the brush frame 3 can be taken out, when in use, the air blown by the fan 42 enters the air frame 4 along a hose and is blown out from the middle of the cleaning brush at the bottom side of the brush frame 3 through the connecting air port 31 from the air outlet pipe 41 at the bottom end of the air frame 4, and dust brushed off by the brush frame 3 is blown away when cleaning work is performed;
in this embodiment, the air outlet pipe 41 is anastomotic with the connecting air port 31, the air outlet pipe 41 can be inserted into the connecting air port 31, an air channel for communicating all the air outlet pipes 41 is formed in the air frame 4, so that air blown out from the air blower 42 can blow out flowing air from the brush at the bottom side of the brush frame 3, the cleaning effect of the brush is improved, a hose is connected between the air blower 42 and the air frame 4, the hose is provided with a reserved length, the air pressure expansion plate 61 is anastomotic with the connecting groove 32, the output end of the air pressure expansion plate 61 can be inserted into the connecting groove 32 by increasing the length of the output end of the air pressure expansion plate 61, the brush frame 3 is fixed at the inner side of the movable frame 6, and the brush frame 3 is convenient to take down by pulling out the output end of the air pressure expansion plate 61;
as a further implementation manner of this embodiment, as shown in fig. 1, 3, 4 and 6, the outer side of the movable frame 6 is connected with a placement frame 7, the placement frame 7 is provided with a left group and a right group, a movable component is arranged between the movable frame 6 and the placement frame 7, the movable component comprises a limiting block 62, a limiting block 71 and an air pressure shelf 72, the output end of the air pressure shelf 72 is connected with the tail end of the movable frame 6, the fixed end of the air pressure shelf 72 is fixed in the placement frame 7, the limiting block 62 is symmetrically distributed at two sides of the movable frame 6, guide holes are formed in the limiting block 62, the limiting block 71 penetrates through the guide holes of the limiting block 62, the limiting block 71 is fixed in the placement frame 7, the bottom of the placement frame 7 is provided with a driving component positioned on the clamping frame 2, the driving component comprises a connecting seat 73, a threaded rod 8, a servo motor 9 and a guide rod 10, the connecting seat 73 is arranged at the bottom end of the placement frame 7, the placement frame 7 is provided with the left group and the right group, the connecting seat 73 at the bottom of the left side placement frame 7 is internally provided with a threaded hole, the connecting seat 73 at the bottom of the right side of the placement frame 7 is internally provided with a through hole, the through hole is formed in the connecting seat 73 at the bottom of the right side placement frame 7, the threaded rod 8 is screwed into the threaded rod 9 is connected with the threaded rod 9 through the threaded rod 9;
specifically, the servo motor 9 drives the threaded rod 8 to rotate on the connecting piece 5, drives the connecting seat 73 at the bottom of the right side placing frame 7 to move, drives the placing frame 7 and the movable frame 6 to move, drives the connecting seat 73 at the bottom of the left side placing frame 7 to slide along the guide rod 10, performs cleaning operation, enables the air pressure shelf 72 in the placing frame 7 to reciprocate and stretch out and draw back, drives the limiting blocks 62 at two sides of the movable frame 6 to circularly move along the limiting strips 71, and enables the brush frame 3 to brush the photovoltaic panel main body 11 reciprocally to clean dust on the photovoltaic panel main body 11.
The specific working principle is as follows:
during cleaning, the servo motor 9 drives the threaded rod 8 to rotate, drives the brush frame 3 to slowly move from top to bottom along the photovoltaic panel main body 11, the air pressure shelf 72 in the placing frame 7 circularly stretches out and draws back the output end, drives the movable frame 6 to reciprocate, drives the brush frame 3 to transversely reciprocate to clean the surface of the photovoltaic panel main body 11, blows out flowing air in the fan 42, blows out dust brushed by the brush from the photovoltaic panel main body 11 along the hose, the air frame 4 and the air outlet pipe 41, improves cleaning effect, reduces air pressure in the air pressure telescopic plate 61 when the brush at the bottom of the brush frame 3 is damaged, withdraws the output end of the air pressure telescopic plate 61, takes down the brush frame 3 from the movable frame 6, aligns the connecting grooves 32 at two ends of the new brush frame 3 with the air pressure telescopic plate 61, aligns the connecting air outlet 31 with the air outlet pipe 41, and stretches the air pressure telescopic plate 61 to be inserted into the connecting grooves 32.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a cleaning device of photovoltaic board, includes photovoltaic support (1), photovoltaic board main part (11), its characterized in that are installed to the inboard of photovoltaic support (1): the photovoltaic support comprises a photovoltaic support body (1), clamping frames (2) are arranged on two sides of the photovoltaic support body (1) and the clamping frames (2), fastening components are arranged between the photovoltaic support body (1) and the clamping frames (2), brush frames (3) used for cleaning the photovoltaic panel body (11) are arranged right above the photovoltaic panel body (11), cleaning brushes are evenly distributed on the bottom ends of the brush frames (3), wind frames (4) are arranged right above the brush frames (3), fans (42) are connected to the tail ends of the wind frames (4), movable frames (6) connected with the wind frames (4) are arranged on two sides of the brush frames (3), a placing frame (7) is connected to the outer sides of the movable frames (6), two groups of the placing frame (7) are arranged right and left, movable components are arranged between the movable frames (6) and the placing frame (7), and driving components located on the clamping frames (2) are arranged on the bottom of the placing frame (7).
2. A cleaning device for photovoltaic panels according to claim 1, characterized in that: the fastening assembly comprises a limiting piece (21) and a soft cushion (22), the limiting piece (21) is screwed into a threaded hole in the bottom end of the clamping frame (2), the limiting piece (21) is uniformly distributed in the bottom end of the clamping frame (2), the soft cushion (22) is arranged at the top end of the limiting piece (21), and the soft cushion (22) is in contact with the bottom end of the photovoltaic bracket (1).
3. A cleaning device for photovoltaic panels according to claim 1, characterized in that: the middle position of the upper end face of the brush frame (3) is transversely and uniformly provided with a connecting air port (31), and the bottom end of the air frame (4) is provided with an air outlet pipe (41) which is matched with the connecting air port (31).
4. A cleaning device for photovoltaic panels according to claim 1, characterized in that: connecting grooves (32) are formed in the two sides of the brush frame (3), an air pressure expansion plate (61) is arranged at the joint of the movable frame (6) and the brush frame (3), and the air pressure expansion plate (61) is matched with the connecting grooves (32).
5. A cleaning device for photovoltaic panels according to claim 1, characterized in that: the movable assembly comprises a limiting block (62), limiting strips (71) and an air pressure shelf (72), wherein the output end of the air pressure shelf (72) is connected with the tail end of the movable frame (6), the fixed end of the air pressure shelf (72) is fixed in the placing frame (7), the limiting blocks (62) are symmetrically distributed on two sides of the movable frame (6), guide holes are formed in the limiting blocks (62), the limiting strips (71) penetrate through the guide holes of the limiting blocks (62), and the limiting strips (71) are fixed in the placing frame (7).
6. A cleaning device for photovoltaic panels according to claim 1, characterized in that: the driving assembly comprises a connecting seat (73), a threaded rod (8), a servo motor (9) and a guide rod (10), wherein the connecting seat (73) is arranged at the bottom end of a placing rack (7), the placing rack (7) is provided with a left group and a right group, threaded holes are formed in the connecting seat (73) at the bottom of the left placing rack (7), through holes are formed in the connecting seat (73) at the bottom of the right placing rack (7), the threaded rod (8) is screwed into the threaded holes in the left connecting seat (73), the servo motor (9) is arranged at the tail end of the threaded rod (8), and the guide rod (10) penetrates through the through holes in the right connecting seat (73).
7. A cleaning device for photovoltaic panels according to claim 1, characterized in that: connecting pieces (5) are arranged around the clamping frame (2), and fixing pieces (51) with tail ends screwed into the clamping frame (2) are arranged inside the connecting pieces (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424823.1U CN219643864U (en) | 2023-03-08 | 2023-03-08 | Cleaning device for photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424823.1U CN219643864U (en) | 2023-03-08 | 2023-03-08 | Cleaning device for photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643864U true CN219643864U (en) | 2023-09-05 |
Family
ID=87808060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320424823.1U Active CN219643864U (en) | 2023-03-08 | 2023-03-08 | Cleaning device for photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643864U (en) |
-
2023
- 2023-03-08 CN CN202320424823.1U patent/CN219643864U/en active Active
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