CN219802269U - Self-cleaning device of photovoltaic panel - Google Patents
Self-cleaning device of photovoltaic panel Download PDFInfo
- Publication number
- CN219802269U CN219802269U CN202321263096.1U CN202321263096U CN219802269U CN 219802269 U CN219802269 U CN 219802269U CN 202321263096 U CN202321263096 U CN 202321263096U CN 219802269 U CN219802269 U CN 219802269U
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- photovoltaic panel
- supporting
- self
- photovoltaic
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 10
- 238000002834 transmittance Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a self-cleaning device for a photovoltaic panel, which comprises a photovoltaic panel main body, wherein two groups of supporting seats are movably connected with two screw rods, the tops of the two moving seats are connected with a cleaning support through bolts, the bottoms of the cleaning support are fixedly provided with cleaning brushes, and the rear side of the photovoltaic panel main body is fixedly provided with a driving assembly. Meanwhile, the device can clean the surface of the photovoltaic panel more thoroughly, ensure the maximized power generation efficiency, improve the light transmittance and improve the power generation efficiency of the photovoltaic panel.
Description
Technical Field
The utility model relates to the technical field of cleaning of photovoltaic panels, in particular to a self-cleaning device of a photovoltaic panel.
Background
Photovoltaic panels refer to solar panels, also known as solar photovoltaic panels, solar panels, and the like. The solar panel is a core component for solar photoelectric conversion and forms a main body of the solar photovoltaic power generation system.
The solar panel is formed by assembling a plurality of solar cell pieces and is made of silicon materials, and the solar panel has the main functions of converting solar energy into electric energy and is applied to the fields of solar illumination, solar energy production of hot water, solar power generation and the like.
The long-term unclean of the photovoltaic panel can have a certain influence on the power generation capacity of the photovoltaic panel. Specifically, the effects include:
1. dust and sand: many dust and sand can accumulate on the unwashed photovoltaic board for a long time, and these particles can block sunshine, hinder the penetration of illumination, hinder photoelectric conversion process, reduce the generated energy.
2. Bird droppings and branches: because photovoltaic panels are typically installed on roofs, tree tips, and the like, they can easily collect bird droppings and branches and leaves, which can interfere with the collection of sunlight and reduce power generation if not cleaned in time.
3. Scale and perspiration: at places with higher humidity, scale can be accumulated on the surface of the photovoltaic panel, so that the transmittance of light can be reduced, and the power generation efficiency is affected.
In general, the long-term unclean photovoltaic panel can affect the power generation efficiency and life of the photovoltaic panel.
Disclosure of Invention
The utility model aims to provide a self-cleaning device of a photovoltaic panel, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-cleaning device of photovoltaic board, includes the photovoltaic board main part, the fixed two sets of supporting seats that are provided with in left and right sides of photovoltaic board main part, two sets of swing joint has two screws on the supporting seat, two swing joint has two movable seat on the screw rod, two the top of movable seat is through bolted connection has clean support, clean support's bottom is fixed to be provided with the clearance brush, the fixed drive assembly that is provided with of rear side of photovoltaic board main part.
Preferably, the drive assembly comprises a supporting box, a motor, a transmission shaft, two first bevel gears and two second bevel gears, wherein the supporting box is fixedly arranged on the rear side of the photovoltaic panel main body, the motor is fixedly arranged on the right side outside the supporting box, the driving end of the motor movably penetrates through the right side of the supporting box, one end of the transmission shaft is fixedly connected with the driving end of the motor, the other end of the transmission shaft is movably connected with the left side of the supporting box, one end of each screw movably penetrates through the front side of the supporting box, the two first bevel gears are fixedly sleeved on the transmission shaft, and the two second bevel gears are fixedly sleeved on one ends of the two screws.
Preferably, the number of the supporting seats in each group is two, and the two supporting seats are arranged in tandem.
Preferably, the screw rod is connected with the supporting seat through a bearing, the inner ring of the bearing is in interference fit with the screw rod, and the outer ring of the bearing is fixedly connected with the supporting seat.
Preferably, a protection box is fixedly arranged on the right side outside the supporting box, and the motor is positioned in the protection box.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the two screw rods can be driven to synchronously and co-directionally rotate through the arrangement of the driving assembly, so that the cleaning support and the cleaning brush on the surface of the photovoltaic panel, and the surface of the photovoltaic panel is cleaned regularly. Meanwhile, the surface of the photovoltaic panel can be thoroughly cleaned, the maximized power generation efficiency is ensured, the light transmittance is improved, the power generation efficiency of the photovoltaic panel is improved, and the service life of the photovoltaic panel is ensured.
Drawings
FIG. 1 is a schematic diagram of an axial structure of the present utility model;
FIG. 2 is a schematic top view of the driving assembly of the present utility model;
fig. 3 is a schematic diagram of an axial structure of a cleaning support and a cleaning brush according to the present utility model.
In the figure: 1. a photovoltaic panel body; 2. a support base; 3. a screw; 4. a movable seat; 5. a cleaning support; 6. cleaning brushes; 7. a drive assembly; 71. a supporting box; 72. a motor; 73. a transmission shaft; 74. a first bevel gear; 75. a second bevel gear; 8. and (5) protecting the box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a self-cleaning device for a photovoltaic panel, which comprises a photovoltaic panel main body 1, wherein two groups of supporting seats 2 are fixedly arranged on the left side and the right side of the photovoltaic panel main body 1, two screw rods 3 are movably connected to the two groups of supporting seats 2, two movable seats 4 are movably connected to the two screw rods 3, cleaning supports 5 are connected to the tops of the two movable seats 4 through bolts, cleaning brushes 6 are fixedly arranged at the bottoms of the cleaning supports 5, and a driving assembly 7 is fixedly arranged on the rear side of the photovoltaic panel main body 1.
Specifically, the driving assembly 7 includes a supporting box 71, a motor 72, a driving shaft 73, two first bevel gears 74 and two second bevel gears 75, the supporting box 71 is fixedly arranged at the rear side of the photovoltaic panel main body 1, the motor 72 is fixedly arranged at the outer right side of the supporting box 71, the driving end of the motor 72 movably penetrates through the right side of the supporting box 71, one end of the driving shaft 73 is fixedly connected with the driving end of the motor 72, the other end of the driving shaft 73 is movably connected with the left side of the supporting box 71, one end of the two screw rods 3 movably penetrates through the front side of the supporting box 71, the two first bevel gears 74 are fixedly sleeved on the driving shaft 73, the two second bevel gears 75 are fixedly sleeved at one ends of the two screw rods 3, the first bevel gears 74 and the second bevel gears 75 are located in the supporting box 71, and the first bevel gears 74 are meshed with the second bevel gears 75.
When the photovoltaic panel main body 1 is cleaned, the motor 72 is started, the driving end of the motor 72 can drive the transmission shaft 73 and the first bevel gear 74 to rotate, the first bevel gear 74 can drive the second bevel gear 75 meshed with the first bevel gear to rotate, the second bevel gear 75 can drive the screw 3 to synchronously and co-directionally rotate, and due to the mutually limiting effect between the screw 3 and the screw 3, the movable seat 4 can only drive the cleaning support 5 and the cleaning brush 6 to carry out reciprocating linear movement, so that the surface of the photovoltaic panel main body 1 is cleaned.
Specifically, the number of the supporting seats 2 in each group is two, and the two supporting seats 2 are arranged in tandem.
Specifically, the screw rod 3 is connected with the supporting seat 2 through a bearing, an inner ring of the bearing is in interference fit with the screw rod 3, and an outer ring of the bearing is fixedly connected with the supporting seat 2.
Specifically, a protection box 8 is fixedly arranged on the right side outside the supporting box 71, the motor 72 is positioned in the protection box 8, and the protection box 8 is used for protecting the motor 72.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Self-cleaning device of photovoltaic board, including photovoltaic board main part (1), its characterized in that: the photovoltaic panel comprises a photovoltaic panel body (1), wherein two groups of supporting seats (2) are fixedly arranged on the left side and the right side of the photovoltaic panel body (1), two groups of supporting seats (2) are movably connected with two screw rods (3), two moving seats (4) are movably connected to the screw rods (3), cleaning supports (5) are connected to the tops of the moving seats (4) through bolts, cleaning brushes (6) are fixedly arranged at the bottoms of the cleaning supports (5), and driving assemblies (7) are fixedly arranged on the rear sides of the photovoltaic panel body (1).
2. A self-cleaning device for photovoltaic panels according to claim 1, characterized in that: the driving assembly (7) comprises a supporting box (71), a motor (72), a transmission shaft (73), two first bevel gears (74) and two second bevel gears (75), wherein the supporting box (71) is fixedly arranged on the rear side of the photovoltaic panel main body (1), the motor (72) is fixedly arranged on the outer right side of the supporting box (71), the driving end of the motor (72) movably penetrates through the right side of the supporting box (71), one end of the transmission shaft (73) is fixedly connected with the driving end of the motor (72), the other end of the transmission shaft (73) is movably connected with the left side of the supporting box (71), one end of each screw (3) movably penetrates through the front side of the supporting box (71), the two first bevel gears (74) are fixedly sleeved on the transmission shaft (73), and the two second bevel gears (75) are fixedly sleeved on one ends of the two screws (3).
3. A self-cleaning device for photovoltaic panels according to claim 1, characterized in that: the number of the supporting seats (2) in each group is two, and the two supporting seats (2) are arranged in tandem.
4. A self-cleaning device for photovoltaic panels according to claim 1, characterized in that: the screw rod (3) is connected with the supporting seat (2) through a bearing, an inner ring of the bearing is in interference fit with the screw rod (3), and an outer ring of the bearing is fixedly connected with the supporting seat (2).
5. A self-cleaning device for photovoltaic panels according to claim 2, characterized in that: the right side outside the supporting box (71) is fixedly provided with a protection box (8), and the motor (72) is positioned in the protection box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263096.1U CN219802269U (en) | 2023-05-24 | 2023-05-24 | Self-cleaning device of photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263096.1U CN219802269U (en) | 2023-05-24 | 2023-05-24 | Self-cleaning device of photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802269U true CN219802269U (en) | 2023-10-03 |
Family
ID=88179412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321263096.1U Active CN219802269U (en) | 2023-05-24 | 2023-05-24 | Self-cleaning device of photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802269U (en) |
-
2023
- 2023-05-24 CN CN202321263096.1U patent/CN219802269U/en active Active
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