CN221614926U - Novel intelligent cleaning device for solar power generation equipment - Google Patents

Abstract

The utility model discloses a novel intelligent cleaning device for solar power generation equipment, which comprises a photovoltaic panel connecting frame, wherein two sliding grooves are formed in the inner wall of the photovoltaic panel connecting frame, sliding blocks are slidably connected to the inner wall of each sliding groove, bearings are fixedly inlaid on the left side surface and the right side surface of the photovoltaic panel connecting frame, and threaded rods are connected with the inner rings of the two bearings in a threaded mode. This device can regularly start the motor through time relay and controller and operate, make the motor pass through the cooperation of threaded rod and foraminiferous control block, promote the brush board and remove, clear up the brush board, and can respond to the rainwater weather through being equipped with level sensor, make the controller can be when the rainwater drip, automatic start motor operation, and then make the brush board can cooperate the rainwater clear up the photovoltaic board surface, solved because the photovoltaic board is generally installed in the eminence, be difficult to carry water to photovoltaic board department, be difficult to the problem of clearing up the birds excrement and urine of solidifying.

Description

A new intelligent cleaning device for solar power generation equipment

Technical Field

The utility model relates to the field of photovoltaic power generation, in particular to a novel intelligent cleaning device for solar power generation equipment.

Background Art

Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are made of electronic components. Solar cells are packaged and protected after being connected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form a photovoltaic power generation device.

Patent document publication number CN216262135U discloses an intelligent cleaning device for solar photovoltaic panels, comprising two "匚"-shaped rails, two top plates at the rear end of the two "匚"-shaped rails, two mounting plates on the top plates, two bottom plates at the front end of the two "匚"-shaped rails, two support blocks for the "匚"-shaped rails, the support blocks are provided with a screw rod, the screw rod is provided with a driven gear, a low-speed motor and a controller are provided at the lower end of the mounting plate, the rotating shaft of the low-speed motor is fixedly connected with a driving gear, a chain is connected between the driving gear and the two driven gears, a moving plate is provided between the two screw rods, the left and right sides of the moving plate are respectively threadedly connected to the two screw rods, the moving plate is provided with a rectangular groove running through it from top to bottom, a cleaning mechanism is assembled inside the rectangular groove, the cleaning device can automatically wipe and clean the photovoltaic panel by relying on electricity, such a cleaning method saves time and effort, and is conducive to market promotion and use.

Although the above patent can clean the photovoltaic panels when in use, there are still some shortcomings in use. For example, bird droppings will solidify on the surface of the photovoltaic panels after being exposed to sunlight during use, and since photovoltaic panels are generally installed at high places, it is difficult to transport water to the photovoltaic panels, and it is difficult to clean the solidified bird droppings. For this reason, we propose a new type of intelligent cleaning device for solar power generation equipment to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a novel intelligent cleaning device for solar power generation equipment to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A novel intelligent cleaning device for solar power generation equipment comprises a photovoltaic panel connection frame, wherein the inner wall of the photovoltaic panel connection frame is provided with two slide grooves, the inner wall of each slide groove is slidably connected with a slider, the left and right sides of the photovoltaic panel connection frame are fixedly inlaid with bearings, the inner rings of the two bearings are commonly threadedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a control block with a hole, the bottom surface of the control block with a hole is fixedly connected with a support plate, the bottom surface of the support plate is fixedly connected with a brush plate, the side surfaces of the two sliders close to each other are respectively fixedly connected with the front and back surfaces of the support plate, the right side surface of the photovoltaic panel connection frame is fixedly connected with a motor, the output end of the motor is fixedly connected with the right end of the threaded rod, the right side surface of the photovoltaic panel connection frame is fixedly connected with a shell, the inner wall of the shell is fixedly connected with a controller and a time relay, the upper surface of the shell is fixedly connected with a collecting cylinder, the inner bottom wall of the collecting cylinder is fixedly connected with a liquid level sensor, and the upper surface of the collecting cylinder is fixedly connected with a guide ring.

In a further embodiment, a filter screen is provided inside the guide ring, and an outer surface of the filter screen is fixedly connected to the inner wall of the guide ring.

In a further embodiment, a rain shield is provided above the motor, and the bottom surface of the rain shield is fixedly connected to the upper surface of the photovoltaic panel connection frame.

In a further embodiment, a baffle is fixedly connected to the bottom surface of the photovoltaic panel connection frame, and two limit plates are fixedly connected to the bottom surface of the photovoltaic panel connection frame.

In a further embodiment, two connecting plates are fixedly connected to the upper surface of the support plate, and the side surfaces of the two connecting plates close to each other are respectively fixedly connected to the front side of the control block with holes and the back side of the control block with holes.

In a further embodiment, two positioning plates are provided at the front and rear of the photovoltaic panel connection frame, and the side surfaces of the two groups of positioning plates close to each other are fixedly connected to the front and back of the photovoltaic panel connection frame respectively.

Compared with the prior art, the beneficial effects of the utility model are:

The device can start the motor at a fixed time by providing a time relay and a controller, so that the motor can push the brush plate to move and clean the brush plate through the cooperation of the threaded rod and the control block with holes, and can sense rainy weather by providing a liquid level sensor, so that the controller can automatically start the motor when rain drops, and then the brush plate can clean the surface of the photovoltaic panel with the rain, thus solving the problem that photovoltaic panels are generally installed at high places, making it difficult to transport water to the photovoltaic panels and difficult to clean the solidified bird droppings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the three-dimensional structure of a novel intelligent cleaning device for solar power generation equipment.

FIG. 2 is a schematic diagram of the three-dimensional structure of a top view of an intelligent cleaning device for a novel solar power generation equipment.

FIG. 3 is a schematic diagram of the three-dimensional structure of a side view of an intelligent cleaning device for a novel solar power generation equipment.

FIG. 4 is a schematic diagram of the three-dimensional structure of a side section view of the shell of the intelligent cleaning device of the novel solar power generation equipment.

In the figure: 1. bearing; 2. photovoltaic panel connection frame; 3. threaded rod; 4. slide groove; 5. control block with holes; 6. slider; 7. support plate; 8. filter screen; 9. guide ring; 10. collecting tube; 11. shell; 12. motor; 13. rain shield; 14. baffle; 15. positioning plate; 16. limit plate; 17. connecting plate; 18. controller; 19. liquid level sensor; 20. brush plate; 21. time relay.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. In the utility model, a novel intelligent cleaning device for solar power generation equipment includes a photovoltaic panel connection frame 2. The inner wall of the photovoltaic panel connection frame 2 is provided with two slide grooves 4. The inner wall of each slide groove 4 is slidably connected with a slider 6. The left and right sides of the photovoltaic panel connection frame 2 are fixedly inlaid with bearings 1. The inner rings of the two bearings 1 are commonly threadedly connected with a threaded rod 3. The outer surface of the threaded rod 3 is threadedly connected with a control block 5 with a hole. The bottom surface of the control block 5 with a hole is fixedly connected with a support plate 7. The bottom surface of the support plate 7 is fixedly connected with a brush plate 20. The two The side surfaces of the sliders 6 that are close to each other are fixedly connected to the front side and the back side of the support plate 7 respectively, the right side surface of the photovoltaic panel connecting frame 2 is fixedly connected to the motor 12, the output end of the motor 12 is fixedly connected to the right end of the threaded rod 3, the right side surface of the photovoltaic panel connecting frame 2 is fixedly connected to the shell 11, the inner wall of the shell 11 is fixedly connected to the controller 18 and the time relay 21, the upper surface of the shell 11 is fixedly connected to the collecting cylinder 10, the inner bottom wall of the collecting cylinder 10 is fixedly connected to the liquid level sensor 19, and the upper surface of the collecting cylinder 10 is fixedly connected to the guide ring 9.

A filter screen 8 is provided inside the guide ring 9, and the outer surface of the filter screen 8 is fixedly connected to the inner wall of the guide ring 9. The filter screen 8 can block dust and debris to prevent dust from affecting the liquid level sensor 19. A rain shield 13 is provided above the motor 12, and the bottom surface of the rain shield 13 is fixedly connected to the upper surface of the photovoltaic panel connection frame 2. The rain shield 13 can waterproof the motor 12 to prevent damage to the motor 12. A baffle 14 is fixedly connected to the bottom surface of the photovoltaic panel connection frame 2. Two limit plates 16 are fixedly connected to the bottom surface of the photovoltaic panel connection frame 2. The baffle 14 can be used to horizontally position the device to prevent it from sliding.

Two connecting plates 17 are fixedly connected to the upper surface of the support plate 7, and the side surfaces of the two connecting plates 17 close to each other are fixedly connected to the front side of the control block 5 with holes and the back side of the control block 5 with holes, respectively. The connecting plates 17 can support the support plate 7 to prevent the support plate 7 from deformation, and two positioning plates 15 are provided in front of the photovoltaic panel connection frame 2 and the rear of the photovoltaic panel connection frame 2. The side surfaces of the two groups of positioning plates 15 close to each other are fixedly connected to the front side of the photovoltaic panel connection frame 2 and the back side of the photovoltaic panel connection frame 2, respectively. The positioning plates 15 are provided to limit the photovoltaic panel connection frame 2 in the front-to-back direction to prevent the photovoltaic panel connection frame 2 from sliding in the front-to-back direction.

The working principle of the utility model is:

When in use, the device is installed above the photovoltaic panel, and is positioned by the positioning plate 15, the baffle plate 14 and the limit plate 16. When in use, the device is connected to a power source and controlled by the controller 18 and the time relay 21. The time relay 21 can cooperate with the controller 18 to start the motor 12 at a fixed time, so that the controller 18 starts the motor 12 to work, and the motor 12 drives the threaded rod 3 to rotate. The threaded rod 3 is connected to the perforated control block 5 by a thread, and pushes the support plate 7 to move, so that the support plate 7 can push the brush plate 20, so that the brush plate 20 can clean the surface of the photovoltaic panel;

On rainy days, the inside of the collecting tube 10 is sensed by the liquid level sensor 19. When sensing water, the liquid level sensor 19 sends a signal to the controller 18. The controller 18 starts the motor 12. The motor 12 drives the threaded rod 3 to rotate. The threaded rod 3 is connected to the perforated control block 5 through a thread, thereby pushing the support plate 7 to move, so that the support plate 7 can push the brush plate 20, so that the brush plate 20 can clean the bird droppings remaining on the surface of the photovoltaic panel.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (6)

1. A novel intelligent cleaning device for solar power generation equipment, characterized in that: it comprises a photovoltaic panel connection frame (2), the inner wall of the photovoltaic panel connection frame (2) is provided with two slide grooves (4), the inner wall of each of the slide grooves (4) is slidably connected with a slider (6), the left and right side surfaces of the photovoltaic panel connection frame (2) are fixedly inlaid with bearings (1), the inner rings of the two bearings (1) are commonly threadedly connected with a threaded rod (3), the outer surface of the threaded rod (3) is threadedly connected with a control block with a hole (5), the bottom surface of the control block with a hole (5) is fixedly connected with a support plate (7), the bottom surface of the support plate (7) is fixedly connected with a brush plate (20), and the two sliders (6) are mutually connected. The side surfaces close to each other are respectively fixedly connected to the front side of the support plate (7) and the back side of the support plate (7); the right side surface of the photovoltaic panel connection frame (2) is fixedly connected to a motor (12); the output end of the motor (12) is fixedly connected to the right end of the threaded rod (3); the right side surface of the photovoltaic panel connection frame (2) is fixedly connected to a shell (11); the inner wall of the shell (11) is fixedly connected to a controller (18) and a time relay (21); the upper surface of the shell (11) is fixedly connected to a collection tube (10); the inner bottom wall of the collection tube (10) is fixedly connected to a liquid level sensor (19); and the upper surface of the collection tube (10) is fixedly connected to a guide ring (9). 2. A novel intelligent cleaning device for solar power generation equipment according to claim 1, characterized in that: a filter screen (8) is provided inside the guide ring (9), and the outer surface of the filter screen (8) is fixedly connected to the inner wall of the guide ring (9). 3. A novel intelligent cleaning device for solar power generation equipment according to claim 1, characterized in that: a rain shield (13) is provided above the motor (12), and the bottom surface of the rain shield (13) is fixedly connected to the upper surface of the photovoltaic panel connection frame (2). 4. According to claim 1, a novel intelligent cleaning device for solar power generation equipment is characterized in that: a baffle (14) is fixedly connected to the bottom surface of the photovoltaic panel connection frame (2), and two limit plates (16) are fixedly connected to the bottom surface of the photovoltaic panel connection frame (2). 5. A novel intelligent cleaning device for solar power generation equipment according to claim 1, characterized in that: two connecting plates (17) are fixedly connected to the upper surface of the support plate (7), and the side surfaces of the two connecting plates (17) close to each other are respectively fixedly connected to the front side of the perforated control block (5) and the back side of the perforated control block (5). 6. According to claim 1, a new type of intelligent cleaning device for solar power generation equipment is characterized in that two positioning plates (15) are provided in front of the photovoltaic panel connection frame (2) and in the rear of the photovoltaic panel connection frame (2), and the side surfaces of the two groups of positioning plates (15) close to each other are fixedly connected to the front side of the photovoltaic panel connection frame (2) and the back side of the photovoltaic panel connection frame (2), respectively.