CN219918851U - Photovoltaic power generation mounting frame - Google Patents

Abstract

The utility model discloses a photovoltaic power generation mounting frame, which comprises a mounting frame, wherein a photovoltaic power generation plate is obliquely arranged on the mounting frame, and the photovoltaic power generation mounting frame is characterized in that: the top of mounting bracket is equipped with actuating assembly, be equipped with the subassembly that washs on the actuating assembly and wipe the subassembly that dries, actuating assembly is used for controlling wash the subassembly with wipe the subassembly and follow simultaneously photovoltaic power generation board removes, be equipped with first cylinder on the subassembly that washs, first cylinder is used for controlling wash the subassembly and follow vertical flexible, wipe the subassembly and lie in wash the rear side of subassembly, wipe and be equipped with the second cylinder on the subassembly that dries, the second cylinder is used for controlling wipe the subassembly and follow vertical flexible. The utility model can clean dust on the photovoltaic power generation plate daily, and can clean the photovoltaic power generation plate, and the photovoltaic power generation plate is wiped after the cleaning is finished, so that the power generation efficiency of the photovoltaic power generation plate is not affected.

Description

Photovoltaic power generation mounting frame

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation mounting frame.

Background

Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The photovoltaic power generation system mainly comprises three parts of a photovoltaic power generation plate (assembly), a controller and an inverter, wherein the main parts are composed of electronic components. And the photovoltaic power generation panel generally needs to be fixed on a mounting frame for use.

In the patent application number is CN202220941616.9, the patent name is a photovoltaic power generation mounting bracket, it discloses that a staff can pour the washing liquid into the stock solution chamber through the filling opening, the washing liquid is influenced by gravity and slowly permeates into the sponge and wipe, then driving piece and cam piece start the operation, the driving piece drives the cleaning plate and transversely clears up photovoltaic power generation board, cam piece intermittent type nature extrudees the stock solution chamber, under the combined action of cam piece and reciprocating piece, the vertical direction upward reciprocating motion is wiped to stock solution chamber and sponge, thereby wash photovoltaic power generation board.

However, after being cleaned, water drops remain on the surface of the photovoltaic power generation plate, if the water drops are not wiped off in time, the water drops reflect sunlight and are easy to leave water stains on the photovoltaic power generation plate, and the water drops are easy to freeze on the photovoltaic power generation plate in winter, so that the power generation efficiency is affected.

Disclosure of Invention

The utility model aims to provide a photovoltaic power generation mounting frame, which solves the problems in the prior art.

In order to solve the technical problems, the utility model provides a photovoltaic power generation installation frame which comprises an installation frame, wherein a photovoltaic power generation plate is obliquely arranged on the installation frame, a driving assembly is arranged at the top of the installation frame, a cleaning assembly and a drying assembly are arranged on the driving assembly, the driving assembly is used for controlling the cleaning assembly and the drying assembly to simultaneously move along the photovoltaic power generation plate, a first air cylinder is arranged on the cleaning assembly and used for controlling the cleaning assembly to longitudinally stretch out and draw back, the drying assembly is positioned at the rear side of the cleaning assembly, a second air cylinder is arranged on the drying assembly and used for controlling the drying assembly to longitudinally stretch out and draw back.

Further, the drive assembly includes lead screw, guide bar, first movable plate, second movable plate and motor, the lead screw with the guide bar sets up respectively the both sides of photovoltaic power generation board, the both ends of lead screw all with the mounting bracket rotates to be connected, the both ends of guide bar all with mounting bracket fixed connection, first movable plate with lead screw threaded connection, the second movable plate with guide bar sliding connection, motor fixed mounting is in on the mounting bracket, the motor is used for controlling the lead screw rotates.

Further, the cylinder body fixed mounting of first cylinder is in on the first movable plate, cleaning assembly includes liquid reserve tank and sponge wipe, the liquid reserve tank with the piston rod fixed connection of first cylinder, the both ends of liquid reserve tank respectively with first movable plate with second movable plate sliding connection, open the bottom of liquid reserve tank has a plurality of through-holes, sponge wipe with the bottom of liquid reserve tank can be dismantled and be connected.

Further, the cylinder body of the second cylinder is fixedly arranged on the first movable plate, the wiping assembly comprises a mounting plate and a soft cloth strip, the mounting plate is fixedly connected with a piston rod of the second cylinder, two ends of the mounting plate are respectively connected with the first movable plate and the second movable plate in a sliding manner, and the soft cloth strip is detachably connected with the bottom of the mounting plate.

Further, still include deashing subassembly and third cylinder, the deashing subassembly sets up the place ahead of cleaning module, the deashing subassembly includes sliding plate and brush, the both ends of sliding plate respectively with first movable plate with second movable plate sliding connection, the brush with the bottom of sliding plate is dismantled and is connected, the cylinder body fixed mounting of third cylinder is in on the first movable plate, the piston rod fixed mounting of third cylinder is in on the sliding plate.

Further, the ash cleaning component, the cleaning component and the wiping component are all arranged in parallel.

Further, a liquid filling opening is formed in the top of the liquid storage tank.

The beneficial effects of the utility model are as follows:

according to the utility model, the driving assembly, the cleaning assembly, the wiping assembly, the first air cylinder and the second air cylinder are arranged on the mounting frame, when cleaning is needed, a worker starts the driving assembly to enable the cleaning assembly and the wiping assembly to move along the photovoltaic power generation plate, and then starts the first air cylinder to enable the first air cylinder to be attached to the photovoltaic power generation plate, so that the photovoltaic power generation plate can be cleaned. After the cleaning is finished, the first air cylinder is closed by a worker, the second air cylinder is started to enable the wiping component to be attached to the photovoltaic power generation panel, and the driving component enables the wiping component to move along the photovoltaic power generation panel to wipe the photovoltaic power generation panel. The utility model can ensure that no water drops are left on the photovoltaic power generation plate after the photovoltaic power generation plate is cleaned, thereby not affecting the power generation efficiency of the photovoltaic power generation plate.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

Fig. 2 is a schematic left-view structure of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

Fig. 4 is a schematic view of a partial cross-sectional structure of an embodiment of the present utility model.

Wherein: 1. a mounting frame; 2. a drive assembly; 3. cleaning the assembly; 4. a wiping assembly; 5. a first cylinder; 6. a second cylinder; 7. an ash removal component; 8. a third cylinder; 9. and a liquid adding port.

21. A screw rod; 22. a guide rod; 23. a first moving plate; 24. a second moving plate; 25. a motor; 31. a liquid storage tank; 32. a sponge wiper; 41. a mounting plate; 42. soft cloth strips; 71. a sliding plate; 72. a brush.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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 fall within the scope of the utility model.

The present utility model will be described in further detail with reference to the drawings and the embodiments, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. In addition, repeated use of the phrase "according to an embodiment of the utility model" does not necessarily refer to the same embodiment, although it may.

As shown in fig. 1-4, the utility model discloses a photovoltaic power generation mounting frame 1, which comprises a mounting frame 1, wherein a photovoltaic power generation plate is obliquely arranged on the mounting frame 1. The top of mounting bracket 1 is equipped with drive assembly 2, is equipped with cleaning assembly 3 and wiping subassembly 4 on the drive assembly 2, and drive assembly 2 is used for controlling cleaning assembly 3 and wiping subassembly 4 and removes along photovoltaic power generation board simultaneously. The cleaning assembly 3 is provided with a first air cylinder 5, and the first air cylinder 5 is used for controlling the cleaning assembly 3 to stretch and retract longitudinally. The wiping component 4 is positioned at the rear side of the cleaning component 3, and a second air cylinder 6 is arranged on the wiping component 4, and the second air cylinder 6 is used for controlling the wiping component 4 to stretch and retract longitudinally.

When the photovoltaic power generation panel cleaning device is required to be cleaned, a worker starts the driving assembly 2 to enable the cleaning assembly 3 and the wiping assembly 4 to move along the photovoltaic power generation panel, and then starts the first air cylinder 5, so that the first air cylinder 5 is attached to the photovoltaic power generation panel, and the photovoltaic power generation panel can be cleaned. After the cleaning component 3 moves to one side of the photovoltaic power generation plate, the worker can close the air cylinder, so that the cleaning component 3 resets, and impurities are prevented from being swept to the other side of the photovoltaic power generation plate. After the cleaning is finished, the first air cylinder 5 is closed by a worker, the cleaning assembly 3 is reset, the second air cylinder 6 is started again to enable the wiping assembly 4 to be attached to the photovoltaic power generation panel, and the photovoltaic power generation panel is wiped by the wiping assembly 4 along the photovoltaic power generation panel by the driving assembly 2. The wiping assembly 4 prevents water drops from being left on the photovoltaic power generation panel after cleaning, so that the power generation efficiency of the photovoltaic power generation panel is not affected.

In one embodiment, the drive assembly 2 includes a lead screw 21, a guide bar 22, a first moving plate 23, a second moving plate 24, and a motor 25. The lead screw 21 and the guide bar 22 set up respectively in photovoltaic power generation board's both sides, and the both ends of lead screw 21 all rotate with mounting bracket 1 to be connected, and the both ends of guide bar 22 all with mounting bracket 1 fixed connection, first movable plate 23 and lead screw 21 threaded connection, second movable plate 24 and guide bar 22 sliding connection, motor 25 fixed mounting is on mounting bracket 1, and motor 25 is used for controlling lead screw 21 and rotates. In this embodiment, the lead screw and the guide rod 22 are disposed on the left and right sides of the photovoltaic power generation panel, the cleaning assembly 3 and the wiping assembly 4 are disposed between the first moving plate 23 and the second moving plate 24, and a controller is further provided, and the controller is electrically connected with the motor 25, and is not described in detail herein.

The staff uses the controller to start the motor 25, and the motor 25 drives the lead screw 21 to rotate, and the lead screw 21 drives the first movable plate 23 to move along the photovoltaic power generation plate, so that the cleaning assembly 3, the wiping assembly 4 and the second movable plate 24 are driven to move.

In one embodiment, the cylinder body of the first cylinder 5 is fixedly mounted on the first moving plate 23, and the cleaning assembly 3 includes a liquid storage tank 31 and a sponge wiper 32. The piston rod fixed connection of liquid reserve tank 31 and first cylinder 5, the both ends of liquid reserve tank 31 respectively with first movable plate 23 and second movable plate 24 sliding connection, open the bottom of liquid reserve tank 31 has a plurality of through-holes, and sponge wiper 32 is connected with the bottom of liquid reserve tank 31 can be dismantled. In this embodiment, two ends of the liquid storage tank 31 are respectively connected with two ends of the sponge wiper 32 through two bolts, and the first cylinder 5 is electrically connected with the controller.

When a worker needs to use the cleaning assembly 3, the controller is used for starting the first air cylinder 5, so that the liquid storage tank 31 moves downwards, and the liquid storage tank 31 drives the sponge wiper 32 to move downwards until the sponge wiper 32 contacts with the photovoltaic power generation panel. The cleaning liquid in the liquid storage tank 31 permeates into the sponge wiper 32 through the through hole, and the driving assembly 2 drives the sponge wiper 32 to wipe the photovoltaic power generation panel along the rear side of the photovoltaic power generation panel to the front side. When the sponge wiper 32 moves from front to back, the worker can close the first air cylinder 5, so that the cleaning assembly 3 is reset, the sponge wiper 32 is not contacted with the photovoltaic power generation panel any more, and impurities are prevented from being swept to the rear side of the photovoltaic power generation panel. After the cleaning is finished, a worker can start the first air cylinder 5 by using the controller to enable the sponge wiper 32 to move downwards again, so that cleaning liquid in the sponge wiper 32 is extruded, and the sponge wiper 32 is prevented from dripping water when the wiping component 4 is used for wiping later. The staff can also detach the sponge wiper 32, clean the sponge wiper 32 or replace the sponge wiper 32 with new one, so as to prevent impurity residues from cleaning the photovoltaic power generation panel.

In one embodiment, the cylinder block of the second cylinder 6 is fixedly mounted on the first moving plate 23, and the wiping assembly 4 includes a mounting plate 41 and a flexible cloth 42. The mounting plate 41 is fixedly connected with the piston rod of the second air cylinder 6, two ends of the mounting plate 41 are respectively connected with the first moving plate 23 and the second moving plate 24 in a sliding manner, and the soft cloth strip 42 is detachably connected with the bottom of the mounting plate 41. In this embodiment, the two ends of the mounting plate 41 are connected to the soft cloth 42 by two fixing bolts, and the second cylinder 6 is electrically connected to the controller.

After the cleaning is finished, the first air cylinder 5 is closed to reset the cleaning assembly 3, the controller is used to start the second air cylinder 6, the mounting plate 41 moves downwards, the soft cloth strips 42 are driven to move downwards until the soft cloth strips 42 are contacted with the photovoltaic power generation plate, the driving assembly 2 drives the soft cloth strips 42 to move, and the soft cloth strips 42 can dry water drops on the photovoltaic power generation plate. After the photovoltaic power generation board is wiped, a worker can take down the soft cloth strips 42, and dry or replace the soft cloth strips 42 after cleaning the soft cloth strips 42, so that the wiping effect is better, and the soft cloth strips 42 can not remove new impurities for the photovoltaic power generation board.

In one embodiment, the cleaning device further comprises a cleaning assembly 7 and a third air cylinder 8, the cleaning assembly 7 is arranged in front of the cleaning assembly 3, the cleaning assembly 7 comprises a sliding plate 71 and a brush 72, two ends of the sliding plate 71 are respectively connected with the first moving plate 23 and the second moving plate 24 in a sliding mode, the brush 72 is detachably connected with the bottom of the sliding plate 71, a cylinder body of the third air cylinder 8 is fixedly arranged on the first moving plate 23, and a piston rod of the third air cylinder 8 is fixedly arranged on the sliding plate 71. In the present embodiment, both ends of the sliding plate 71 are connected to the brush 72 by two fixing bolts, and the third cylinder 8 is electrically connected to the controller.

When the device is used, a worker starts the third air cylinder 8 by using the controller, the third air cylinder 8 drives the sliding plate 71 to move downwards, the sliding plate 71 drives the brush 72 to move downwards until the brush 72 contacts with the photovoltaic power generation plate, and the driving assembly 2 drives the brush 72 to clean the photovoltaic power generation plate from back to front. When the brush 72 moves back and forth, the worker can close the third cylinder 8 so that the brush 72 is no longer in contact with the photovoltaic panel and so that dust and foreign matter do not move back and forth on the photovoltaic panel. When a worker cleans, the dust and impurities on the photovoltaic power generation plate can be cleaned by starting the dust cleaning assembly 7, so that the cleaning efficiency is improved. The staff can also clean the dust on the photovoltaic power generation board through ash removal subassembly 7 daily, guarantees generating efficiency.

In one embodiment, the ash cleaning component 7, the cleaning component 3 and the wiping component 4 are all arranged in parallel. In the embodiment, the ash cleaning component 7, the cleaning component 3 and the wiping component 4 are sequentially arranged from front to back.

In one embodiment, the top of the liquid storage tank 31 is provided with a liquid filling opening 9, so that cleaning liquid can be conveniently added by staff.

The workflow of this embodiment is as follows:

when the photovoltaic power generation plate needs to be cleaned, a worker uses the controller to start the motor 25 and the third cylinder 8, so that the brush 72 is in contact with the photovoltaic power generation plate, and the driving assembly 2 drives the brush 72 to clean impurities and dust on the photovoltaic power generation plate from back to front. After cleaning, the motor 25 and the third cylinder 8 are closed, a worker adds cleaning liquid into the liquid storage tank 31 from the liquid filling opening 9, the cleaning liquid permeates into the sponge wiper 32 through the through hole, the worker restarts the motor 25 and the first cylinder 5 to enable the sponge wiper 32 to be in contact with the photovoltaic power generation panel, and the driving assembly 2 drives the sponge wiper 32 to clean the photovoltaic power generation panel. After the cleaning is completed, the worker restarts the first cylinder 5 to move the sponge wiper 32 downward, squeezes out the excessive cleaning liquid in the sponge wiper 32, and then resets and turns off the motor 25 and the first cylinder 5. When the photovoltaic power generation panel needs to be wiped, the motor 25 and the second air cylinder 6 are started, so that the soft cloth strips 42 are in contact with the photovoltaic power generation panel, and the driving assembly 2 drives the soft cloth strips 42 to wipe the photovoltaic power generation panel from front to back. The utility model can clean dust on the photovoltaic power generation plate daily, and can clean the photovoltaic power generation plate, and the photovoltaic power generation plate is wiped after the cleaning is finished, so that the power generation efficiency of the photovoltaic power generation plate is not affected. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a photovoltaic power generation mounting bracket, includes the mounting bracket, the slope is provided with photovoltaic power generation board on the mounting bracket, its characterized in that: the top of mounting bracket is equipped with actuating assembly, be equipped with the subassembly that washs on the actuating assembly and wipe the subassembly that dries, actuating assembly is used for controlling wash the subassembly with wipe the subassembly and follow simultaneously photovoltaic power generation board removes, be equipped with first cylinder on the subassembly that washs, first cylinder is used for controlling wash the subassembly and follow vertical flexible, wipe the subassembly and lie in wash the rear side of subassembly, wipe and be equipped with the second cylinder on the subassembly that dries, the second cylinder is used for controlling wipe the subassembly and follow vertical flexible.

2. The photovoltaic power generation mount according to claim 1, wherein: the driving assembly comprises a lead screw, a guide rod, a first moving plate, a second moving plate and a motor, wherein the lead screw and the guide rod are respectively arranged on two sides of the photovoltaic power generation plate, two ends of the lead screw are rotationally connected with the mounting frame, two ends of the guide rod are fixedly connected with the mounting frame, the first moving plate is in threaded connection with the lead screw, the second moving plate is in sliding connection with the guide rod, the motor is fixedly arranged on the mounting frame, and the motor is used for controlling the lead screw to rotate.

3. The photovoltaic power generation mount according to claim 2, wherein: the cylinder body fixed mounting of first cylinder is in on the first movable plate, the cleaning assembly includes liquid reserve tank and sponge wipe, the liquid reserve tank with the piston rod fixed connection of first cylinder, the both ends of liquid reserve tank respectively with first movable plate with second movable plate sliding connection, open the bottom of liquid reserve tank has a plurality of through-holes, the sponge wipe with the bottom of liquid reserve tank can be dismantled and be connected.

4. The photovoltaic power generation mount according to claim 2, wherein: the cylinder body fixed mounting of second cylinder is in on the first movable plate, the wiping subassembly includes mounting panel and soft cloth, the mounting panel with the piston rod fixed connection of second cylinder, the both ends of mounting panel respectively with first movable plate with second movable plate sliding connection, soft cloth with the bottom of mounting panel can be dismantled and be connected.

5. The photovoltaic power generation mount according to claim 2, wherein: still include deashing subassembly and third cylinder, the deashing subassembly sets up the place ahead of wasing the subassembly, the deashing subassembly includes sliding plate and brush, the both ends of sliding plate respectively with first movable plate with second movable plate sliding connection, the brush with the connection can be dismantled to the bottom of sliding plate, the cylinder body fixed mounting of third cylinder is in on the first movable plate, the piston rod fixed mounting of third cylinder is in on the sliding plate.

6. The photovoltaic power generation mount of claim 5, wherein: the ash removal component, the cleaning component and the wiping component are all arranged in parallel.

7. A photovoltaic power generation mount according to claim 3, wherein: the top of the liquid storage tank is provided with a liquid filling opening.