CN216599533U

CN216599533U - Photovoltaic power generation device with dustproof construction

Info

Publication number: CN216599533U
Application number: CN202122804934.9U
Authority: CN
Inventors: 吴祖力; 刘奇峰; 黎长乐; 刘宇昌
Original assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Current assignee: Shenzhen Shengshi Environmental Protection And Energy Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-24
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a photovoltaic power generation device with a dustproof structure, which comprises a bottom plate, wherein an installation box is fixedly installed on the bottom plate through a support, a first connecting block is rotatably installed on the inner wall of one side of the installation box, at least three groups of the first connecting block are vertically arranged, a photovoltaic plate is fixedly installed at one end of the first connecting block, a connecting rod is rotatably installed on a transmission block, one end of each group of the connecting rod is rotatably connected with a second connecting block in a one-to-one correspondence manner, a cleaning assembly is arranged at the upper end of the photovoltaic plate, a first glass plate is embedded on the side wall of the installation box where the first connecting block is located, a second glass plate is fixedly installed at the upper end of the installation box, and the second glass plate is obliquely arranged. According to the integral photovoltaic panel, the vertical arrangement is adopted to reduce the occupied space, and the combined arrangement of the outer box body and the inner cleaning assembly is adopted, so that the dustproof effect is greatly improved, and the photovoltaic panel is prevented from being damaged.

Description

Photovoltaic power generation device with dustproof construction

Technical Field

The utility model relates to the technical field of photovoltaic power generation equipment, in particular to a photovoltaic power generation device with a dustproof structure.

Background

Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components of the system are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like. With the deterioration of the environment and the deepening of the environmental awareness of human beings, photovoltaic power generation is increasingly applied as one of main green energy sources; the photovoltaic is used for solar power generation, the weather condition is the largest factor for restricting power generation, and the cleanliness of the photovoltaic panel is very important besides the loss caused by electrical equipment failure is avoided under the control of manpower; the influence of the dirt on the surface of the photovoltaic module on the power generation efficiency of the photovoltaic module is quite remarkable.

The existing photovoltaic power generation panel, especially the power generation panel used in the northwest area, can accumulate a large amount of dust on the surface of the power generation panel after long-time use, because of the many desert environments in the northwest area, most of the dust is mainly blown sand, the blown sand falling on the surface of the power generation panel can not only shield the power generation panel from influencing the illumination intensity, but also easily damage the power generation panel after long-time direct collision of the blown sand on the power generation panel; dirt such as bird excrement adheres to the surface of a cell panel (photovoltaic power generation panel) to form shadows, hot spot effect is generated on the local part of a photovoltaic module, and then damage is caused to the photovoltaic panel. Therefore, a photovoltaic power generation device with a dustproof structure needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic power generation device with a dustproof structure, wherein the whole photovoltaic panel is vertically arranged to reduce occupied space, and the outer box body and the inner cleaning assembly are jointly arranged, so that the dustproof effect is greatly improved, the photovoltaic panel is prevented from being damaged, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a photovoltaic power generation device with a dustproof structure comprises a bottom plate, wherein an installation box is fixedly installed on the bottom plate through a bracket, the inner wall of one side of the installation box is rotatably provided with a first connecting block, at least three groups of the first connecting blocks are arranged up and down, one end of the first connecting block is fixedly provided with a photovoltaic panel, one end of the photovoltaic panel is fixedly connected with a second connecting block, the other side wall of the mounting box is provided with transmission blocks which are in one-to-one correspondence with the second connecting blocks in a sliding way, the transmission block is rotatably provided with connecting rods, one ends of a plurality of groups of connecting rods are correspondingly and rotatably connected with the second connecting blocks one by one, the upper end of the photovoltaic panel is provided with a cleaning component, a first glass plate is embedded on the side wall of the installation box where the first connecting block is positioned, the upper end fixed mounting of install bin has the second glass board, the second glass board is the slope setting.

Preferably, the bottom of the installation box is conical, the bottom of the installation box is communicated with a dust exhaust pipe, a dust collector is fixedly installed on the bottom plate, and one end of the dust exhaust pipe is communicated with the dust collector.

Preferably, a motor is fixedly mounted on the bottom plate, a screw rod is fixedly connected to one end of an output shaft of the motor, a threaded hole is formed in the transmission block, and the screw rod is inserted into the threaded hole.

Preferably, the side wall of the installation box is fixedly provided with a positioning plate, and the screw rod is rotatably connected with the positioning plate through a bearing.

Preferably, the spread groove has been seted up on the first connecting block, photovoltaic board fixed joint is in the spread groove, it is provided with the pivot to rotate on the first connecting block, first connecting block rotates through pivot and install bin and is connected.

Preferably, a sleeve shaft is fixedly mounted on the second connecting block, the sleeve shaft is rotatably sleeved with the connecting sleeve, and one end of the connecting rod is fixedly connected with the connecting sleeve.

Preferably, an avoiding groove is formed in the side wall of the installation box, the transmission block is located in the avoiding groove, sliding grooves are formed in two sides of the avoiding groove, sliding blocks are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the transmission block.

Preferably, clean the subassembly and include two sets of track poles, two sets of track pole is located the both sides of photovoltaic board respectively, and is two sets of be provided with electronic slide rail on the track pole, two sets of slidable mounting has the scavenging lever between the track pole, the scavenging lever is located the top of photovoltaic board.

Preferably, two sets of the equal fixed mounting in both ends of track pole has the fixed block, and is two sets of the track pole is all through fixed block welded fastening between first connecting block and the second connecting block.

Preferably, a plurality of groups of brushes are fixedly mounted on the lower end face of the cleaning rod, and a plurality of groups of fans are fixedly mounted on the lower end face of the cleaning rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the photovoltaic panel installation box, the photovoltaic panels are arranged on the upper and lower sides of the inner wall of the installation box, and the cleaning assembly is arranged at the upper end of each photovoltaic panel, so that most dust can be blocked by the installation box, and even if the photovoltaic panels still have more dust, the cleaning assemblies can be used for cleaning, the dustproof effect is greatly improved, and the photovoltaic panels are prevented from being damaged;

2. according to the photovoltaic panel angle adjusting device, the first connecting block is rotatably installed, one end of the photovoltaic panel is connected with the transmission block through the second connecting block through the connecting rod, and the transmission block is in sliding connection, so that the transmission block drives the photovoltaic panel to turn over when sliding, the angle is adjusted, the purpose of simultaneously adjusting the angles of a plurality of groups of photovoltaic panels is achieved, and the photovoltaic panel angle adjusting device is simple to use and convenient to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first glass sheet of the present invention;

FIG. 3 is a schematic view of a slider of the present invention;

FIG. 4 is a schematic view of a track rod of the present invention;

FIG. 5 is a schematic view of the brush of the present invention.

In the figure: 1. a base plate; 2. installing a box; 3. a first connection block; 4. a photovoltaic panel; 5. a second connecting block; 6. a transmission block; 7. a sweeping assembly; 701. a fixed block; 702. a track rod; 703. a cleaning rod; 704. a brush; 705. a fan; 8. a first glass plate; 9. a second glass plate; 10. a dust exhaust pipe; 11. a vacuum cleaner; 12. a connecting rod; 13. a motor; 14. a screw; 15. positioning a plate; 16. a rotating shaft; 17. sleeving and connecting the shaft; 18. connecting sleeves; 19. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a photovoltaic power generation device with dustproof construction, comprising a base plate 1, there is install box 2 through support fixed mounting on the bottom plate 1, rotate on the inner wall of one side of install box 2 and install first connecting block 3, arrange from top to bottom and be provided with three at least groups first connecting block 3, the one end fixed mounting of first connecting block 3 has photovoltaic board 4, the one end fixedly connected with second connecting block 5 of photovoltaic board 4, slidable mounting has the drive block 6 with second connecting block 5 one-to-one on the opposite side wall of install box 2, it installs connecting rod 12 to rotate on the drive block 6, the one end of multiunit connecting rod 12 rotates with second connecting block 5 one-to-one and is connected, photovoltaic board 4 upper end is provided with cleans subassembly 7, it is equipped with first glass board 8 to inlay on the lateral wall at first connecting block 3 place of install box 2, the upper end fixed mounting of install box 2 has second glass board 9, second glass board 9 is the slope setting.

The bottom of the mounting box 2 is conical, the bottom of the mounting box 2 is communicated with a dust exhaust pipe 10, a dust collector 11 is fixedly mounted on the bottom plate 1, and one end of the dust exhaust pipe 10 is communicated with the dust collector 11;

through the dust exhaust pipe 10 and the dust collector 11, dust in the installation box 2 can be sucked away by the dust collector 11 when falling to the bottom, and dust accumulation is avoided.

An avoiding groove is formed in the side wall of the installation box 2, the transmission block 6 is located in the avoiding groove, sliding grooves are formed in two sides of the avoiding groove, a sliding block 19 is slidably mounted in the sliding groove, the sliding block 19 is fixedly connected with the transmission block 6, a motor 13 is fixedly mounted on the bottom plate 1, a screw rod 14 is fixedly connected to one end of an output shaft of the motor 13, a threaded hole is formed in the transmission block 6, the screw rod 14 is inserted into the threaded hole, a positioning plate 15 is fixedly mounted on the side wall of the installation box 2, and the screw rod 14 is rotatably connected with the positioning plate 15 through a bearing;

through the rotation of screw rod 14, with the screw-thread fit of driving block 6 for driving block 6 slides, drives photovoltaic board 4 upset when driving block 6 slides, carries out angle modulation.

The connecting box is characterized in that a connecting groove is formed in the first connecting block 3, the photovoltaic panel 4 is fixedly clamped in the connecting groove, a rotating shaft 16 is rotatably arranged on the first connecting block 3, the first connecting block 3 is rotatably connected with the mounting box 2 through the rotating shaft 16, a sleeving shaft 17 is fixedly arranged on the second connecting block 5, a connecting sleeve 18 is rotatably sleeved on the sleeving shaft 17, and one end of the connecting rod 12 is fixedly connected with the connecting sleeve 18;

cleaning assembly 7 includes two sets of track poles 702, two sets of track poles 702 are located the both sides of photovoltaic board 4 respectively, be provided with electronic slide rail on two sets of track poles 702, slidable mounting has cleaning rod 703 between two sets of track poles 702, cleaning rod 703 is located the top of photovoltaic board 4, the equal fixed mounting in both ends of two sets of track poles 702 has fixed block 701, two sets of track poles 702 all through fixed block 701 welded fastening in between first connecting block 3 and the second connecting block 5, the lower terminal surface fixed mounting of cleaning rod 703 has multiunit brush 704, the lower terminal surface fixed mounting of cleaning rod 703 has multiunit fan 705.

When the photovoltaic panel is used, the motor 13 is started, the motor is matched with the transmission block 6 through the rotation of the screw 14, the transmission block 6 slides, the first connecting block 3 is installed through rotation, one end of the photovoltaic panel 4 is connected with the transmission block 6 through the second connecting block 5 through the connecting rod 12, and the transmission block 6 is in sliding connection, so that the transmission block 6 drives the photovoltaic panel 4 to turn over when sliding, angle adjustment is carried out, the purpose of simultaneously adjusting angles of a plurality of groups of photovoltaic panels 4 is achieved, and the photovoltaic panel is simple to use and convenient to operate; arrange from top to bottom through the inner wall of install bin 2 and set up photovoltaic board 4, photovoltaic board 4 upper end is provided with the design that cleans subassembly 7 for most dust can be blockked by install bin 2, and even if it is still more that the dust is on photovoltaic board 4, also can use and clean subassembly 7 and clear up, has greatly improved dustproof effect, prevents that the photovoltaic board from damaging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a photovoltaic power generation device with dustproof construction, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly provided with an installation box (2) through a support, a first connecting block (3) is rotatably arranged on the inner wall of one side of the installation box (2), at least three groups of first connecting blocks (3) are arranged from top to bottom, a photovoltaic panel (4) is fixedly arranged at one end of each first connecting block (3), a second connecting block (5) is fixedly connected at one end of each photovoltaic panel (4), transmission blocks (6) which correspond to the second connecting blocks (5) one by one are slidably arranged on the other side wall of the installation box (2), connecting rods (12) are rotatably arranged on the transmission blocks (6), a plurality of groups of connecting rods (12) are rotatably connected with the second connecting blocks (5) one by one, cleaning assemblies (7) are arranged at the upper end of each photovoltaic panel (4), and first glass plates (8) are embedded on the side wall of the first connecting blocks (3) of the installation box (2), the upper end fixed mounting of install bin (2) has second glass board (9), second glass board (9) are the slope setting.

2. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: the bottom of install bin (2) sets up to the toper, the bottom intercommunication of install bin (2) has dust exhaust pipe (10), fixed mounting has dust catcher (11) on bottom plate (1), the one end and the dust catcher (11) intercommunication of dust exhaust pipe (10).

3. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: the motor (13) is fixedly mounted on the bottom plate (1), a screw rod (14) is fixedly connected to one end of an output shaft of the motor (13), a threaded hole is formed in the transmission block (6), and the screw rod (14) is inserted into the threaded hole.

4. The photovoltaic power generation device with the dustproof structure according to claim 3, wherein: the side wall of the installation box (2) is fixedly provided with a positioning plate (15), and the screw rod (14) is rotatably connected with the positioning plate (15) through a bearing.

5. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: the photovoltaic panel is characterized in that a connecting groove is formed in the first connecting block (3), the photovoltaic panel (4) is fixedly clamped in the connecting groove, a rotating shaft (16) is arranged on the first connecting block (3) in a rotating mode, and the first connecting block (3) is connected with the installation box (2) in a rotating mode through the rotating shaft (16).

6. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: fixed mounting has cover connecting axle (17) on second connecting block (5), it is equipped with adapter sleeve (18) to rotate the cover on cover connecting axle (17), the one end and adapter sleeve (18) fixed connection of connecting rod (12).

7. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: offer on the lateral wall of install bin (2) and dodge the groove, driving block (6) are located and dodge the inslot, dodge the both sides in groove and seted up the spout, slidable mounting has slider (19) in the spout, slider (19) and driving block (6) fixed connection.

8. The photovoltaic power generation device with the dustproof structure according to claim 1, wherein: cleaning assembly (7) are including two sets of track poles (702), and are two sets of track pole (702) are located the both sides of photovoltaic board (4) respectively, and are two sets of be provided with electronic slide rail on track pole (702), and are two sets of slidable mounting has cleaning rod (703) between track pole (702), cleaning rod (703) are located the top of photovoltaic board (4).

9. The photovoltaic power generation device with the dustproof structure according to claim 8, wherein: two sets of equal fixed mounting in both ends of track pole (702) has fixed block (701), and is two sets of track pole (702) all passes through fixed block (701) welded fastening between first connecting block (3) and second connecting block (5).

10. The photovoltaic power generation device with the dustproof structure according to claim 9, wherein: the lower end face of the cleaning rod (703) is fixedly provided with a plurality of groups of brushes (704), and the lower end face of the cleaning rod (703) is fixedly provided with a plurality of groups of fans (705).