CN221305858U

CN221305858U - Protection architecture for photovoltaic board

Info

Publication number: CN221305858U
Application number: CN202322352474.XU
Authority: CN
Inventors: 袁文华; 王珺; 杨帆
Original assignee: Wuxi Huajun Digital Energy Co ltd
Current assignee: Wuxi Huajun Digital Energy Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-07-09
Anticipated expiration: 2033-08-31

Abstract

The utility model belongs to the technical field of photovoltaic panels, in particular to a protection structure for a photovoltaic panel, which comprises a support shell, wherein a universal wheel is arranged at the bottom of the support shell, an armrest is fixedly connected to the side of the support shell, a lifting assembly is arranged in the support shell, an adjusting assembly is arranged at the top of the lifting assembly, a rotating assembly is arranged at the end part of the adjusting assembly, a cleaning assembly is arranged at the bottom of the rotating assembly, the lifting assembly comprises a chassis, lifting columns, meshing teeth, a fixed column, a gear, a first rotating shaft and a first motor, the top of the chassis is fixedly connected with the lifting columns, and meshing teeth are fixedly connected to the outer walls of the lifting columns; according to the utility model, the inclination angle of the brush is conveniently adjusted according to the inclination angle of the photovoltaic plate, so that the surface of the brush is attached to the surface of the photovoltaic plate to clean up dust, fallen leaves, airborne garbage and other obstacles on the surface of the photovoltaic plate, and the photovoltaic plate is protected.

Description

Protection architecture for photovoltaic board

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a protection structure for a photovoltaic panel.

Background

Solar energy is one of the most dominant directions of human energy utilization at present and even in the future. Photovoltaic panels are the core devices that humans develop to utilize solar energy in the process of developing and utilizing solar energy, which can be converted to electrical or other energy. However, the surface of the photovoltaic panel has poor mechanical strength and is easy to damage, and the photoelectric conversion efficiency of the photovoltaic panel can be influenced after the photovoltaic panel is damaged; and the cleanliness of the surface can also directly influence the photoelectric conversion efficiency of the photovoltaic panel.

The utility model discloses a photovoltaic board protection architecture for photovoltaic power plant in patent application number CN202022198965.X, it includes the box, the top rotation of box is connected with the case lid, the return trough has been seted up to the box inner wall, the inner wall sliding connection of return trough has two symmetric distribution's horizontal poles, the surface slip cap of horizontal pole is equipped with the rectangle cover, the front and the back of rectangle cover all are provided with the movable sleeve and establish the first spring on the horizontal pole surface, one side of rectangle cover is provided with flexible loop bar, the tip fixedly connected with slider of flexible loop bar, one side of slider is provided with the movable sleeve and establishes the second spring on flexible loop bar surface, the top fixedly connected with rectangle case of rectangle cover, the inner wall sliding connection of rectangle case has the rectangular plate. The protection structure is matched with the clamping plate through the first spring, the second spring, the third spring, the screw rod and the clamping plate, so that the problem that the photovoltaic module in the frame is damaged to generate larger loss due to the fact that the existing photovoltaic plate is easy to collide in the transportation, installation and use processes is solved.

When the current protection structure for the photovoltaic panel is used, the protection structure only stays in the processes of transporting, installing and the like of the photovoltaic panel, but is not clean in the surface of the photovoltaic panel during daily work, so that the damage to the surface of the photovoltaic panel caused by foreign matters is prevented. Because the surface of the photovoltaic plate can accumulate dust, soil, fallen leaves, and flying garbage and the like during daily work, the accumulation of the sundries (quality) on the surface of the photovoltaic plate can not only influence the photoelectric conversion efficiency of the photovoltaic equipment, but also cause abrasion and the like on the surface of the photovoltaic plate, so that the sundries can be cleaned in time for better protecting the photovoltaic plate.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a protection structure for a photovoltaic panel, which can clean surface sundries of the photovoltaic panel in time during daily work and provide protection for the photovoltaic panel.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a protection architecture for photovoltaic board, includes the support shell, the bottom of support shell is provided with the universal wheel, and the avris fixedly connected with handrail of support shell, the inside of support shell is provided with the lifting assembly, and the top of lifting assembly is provided with adjusting part, adjusting part's tip is provided with rotating assembly, and rotating assembly's bottom is provided with the clearance subassembly;

The lifting assembly comprises a chassis, lifting columns, meshing teeth, fixing columns, gears, a first rotating shaft and a first motor, wherein the lifting columns are fixedly connected to the top of the chassis, the meshing teeth are fixedly connected to the outer walls of the lifting columns, the fixing columns are connected to the outer clamping parts of the lifting columns, the gears are meshed with the outer walls of the meshing teeth, the first rotating shaft is fixedly connected to the inner parts of the gears, and the first motor is installed at the end parts of the first rotating shaft.

Further, the lifting column forms a lifting structure through the meshing teeth, the gear and the fixed column, the gear forms a rotating structure through the first rotating shaft and the first motor, and the meshing teeth are meshed with the gear.

Further, the adjusting part include fixed plate, second pivot, electric lift pole, cylinder, rotatory handle, adjusting column, the inner wall rotation of fixed plate is connected with the second pivot, the outer wall fixedly connected with electric lift pole of second pivot, the avris of fixed plate is provided with the cylinder, the inside threaded connection of cylinder has rotatory handle, and the inside block of cylinder is connected with the adjusting column.

Further, the electric lifting rod and the fixed plate form a rotating structure through the second rotating shaft, and the adjusting column and the cylinder form a threaded detachable structure through the rotating handle.

Further, the rotating assembly comprises a fixed block, a third rotating shaft and a screw, wherein the third rotating shaft is fixedly connected to the top of the fixed block, and the screw is connected to the inner thread of the third rotating shaft.

Further, the fixed block and the third rotating shaft form a rotating structure, and the third rotating shaft and the electric lifting rod form a threaded detachable structure through screws.

Further, the cleaning component comprises a second motor, a fourth rotating shaft and a brush, wherein the fourth rotating shaft is connected to the inside of the second motor in a rotating mode, the brush made of goat hair material is fixedly connected to the end portion of the fourth rotating shaft, and the brush and the second motor form a rotating structure through the fourth rotating shaft.

Compared with the prior art, the utility model has the advantages that:

1. The lifting assembly is arranged, so that the whole device can be moved according to the requirement, the transportation of the device is convenient, the labor is saved, in addition, when the device is moved to a preset position, the chassis can be extended to fix the device to prevent the device from moving around, and the operation is simple;

2. According to the utility model, the angle of the electric lifting rod can be adjusted according to the installation position of the photovoltaic panel by arranging the adjusting component, so that the brush can be conveniently conveyed to the surface of the photovoltaic panel for cleaning the photovoltaic panel with larger area, and the photovoltaic panel cleaning device is convenient and practical;

3. According to the utility model, the rotating assembly is arranged, so that the inclination angle of the brush can be adjusted according to the inclination angle of the photovoltaic panel, and the surface of the brush is attached to the surface of the photovoltaic panel, so that the dust, fallen leaves and other obstacles on the surface of the photovoltaic panel can be cleaned conveniently;

4. According to the utility model, the cleaning assembly is arranged, so that the dust, fallen leaves, and airborne garbage and other obstacles on the surface of the photovoltaic plate can be cleaned, and when water is arranged on the photovoltaic plate, the wool brush has good water absorbability, so that water drops can be quickly sucked off, the dust, fallen leaves, airborne garbage and other obstacles on the surface of the photovoltaic plate can be cleaned more conveniently, and the protection effect on the photovoltaic plate is improved.

Drawings

FIG. 1 is a schematic perspective view of the overall side view of the present utility model;

FIG. 2 is a schematic perspective view of a lifting assembly portion of the present utility model;

FIG. 3 is a schematic perspective view of a portion of an adjustment assembly of the present utility model;

FIG. 4 is a schematic perspective view of a rotating assembly portion of the present utility model;

fig. 5 is a schematic perspective view of a cleaning assembly part of the present utility model.

In the figure: 1. a support housing; 2. a universal wheel; 3. an armrest; 4. a lifting assembly; 5. an adjustment assembly; 6. a rotating assembly; 7. cleaning the assembly; 401. a chassis; 402. lifting columns; 403. meshing teeth; 404. fixing the column; 405. a gear; 406. a first rotating shaft; 407. a first motor; 501. a fixing plate; 502. a second rotating shaft; 503. an electric lifting rod; 504. a cylinder; 505. rotating the handle; 506. an adjusting column; 601. a fixed block; 602. a third rotating shaft; 603. a screw; 701. a second motor; 702. a fourth rotating shaft; 703. a brush.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the protection structure for the photovoltaic panel comprises a support shell 1, wherein a universal wheel 2 is arranged at the bottom of the support shell 1, an armrest 3 is fixedly connected to the side of the support shell 1, a lifting assembly 4 is arranged in the support shell 1, an adjusting assembly 5 is arranged at the top of the lifting assembly 4, a rotating assembly 6 is arranged at the end part of the adjusting assembly 5, and a cleaning assembly 7 is arranged at the bottom of the rotating assembly 6; the lifting assembly 4 comprises a chassis 401, a lifting column 402, meshing teeth 403, fixed columns 404, gears 405, first rotating shafts 406 and first motors 407, wherein the top of the chassis 401 is fixedly connected with the lifting column 402, the outer wall of the lifting column 402 is fixedly connected with the meshing teeth 403, the outer clamping of the lifting column 402 is connected with the fixed columns 404, the outer wall of the meshing teeth 403 is meshed with the gears 405, the first rotating shafts 406 are fixedly connected with the inner parts of the gears 405, and the first motors 407 are installed at the end parts of the first rotating shafts 406.

As shown in fig. 2, the lifting column 402 forms a lifting structure through the engaging teeth 403, the gear 405 and the fixed column 404, the gear 405 forms a rotating structure through the first rotating shaft 406 and the first motor 407, and the engaging teeth 403 and the gear 405 are engaged with each other; the lifting assembly 4 is arranged, so that the whole device can be moved according to the need, the device is convenient to transport, and labor is saved; in addition, the chassis 401 can be extended to fix the device from moving around when the device moves to a desired position, and the operation is simple.

As shown in fig. 1 and 3, the adjusting assembly 5 includes a fixing plate 501, a second rotating shaft 502, an electric lifting rod 503, a cylinder 504, a rotating handle 505, and an adjusting column 506, wherein the inner wall of the fixing plate 501 is rotatably connected with the second rotating shaft 502, the outer wall of the second rotating shaft 502 is fixedly connected with the electric lifting rod 503, the side of the fixing plate 501 is provided with the cylinder 504, the inner thread of the cylinder 504 is connected with the rotating handle 505, the inner clamping of the cylinder 504 is connected with the adjusting column 506, the electric lifting rod 503 and the fixing plate 501 form a rotating structure through the second rotating shaft 502, and the adjusting column 506 and the cylinder 504 form a thread detachable structure through the rotating handle 505; through being provided with adjusting part 5, can adjust the angle of electric lifter 503 according to photovoltaic board mounted position needs, be convenient for to the surface to the photovoltaic board of area great photovoltaic board with brush 703 delivery to clear up it, convenient, practical.

As shown in fig. 1 and fig. 4, the rotating assembly 6 includes a fixed block 601, a third rotating shaft 602, and a screw 603, wherein the top of the fixed block 601 is fixedly connected with the third rotating shaft 602, the screw 603 is screwed inside the third rotating shaft 602, the fixed block 601 and the third rotating shaft 602 form a rotating structure, and the third rotating shaft 602 and the electric lifting rod 503 form a threaded detachable structure through the screw 603; through setting up rotating assembly 6, be convenient for make brush 703 surface laminating photovoltaic board's surface according to the inclination of angle adjustment brush 703 of photovoltaic board slope, be convenient for clear up the dust on photovoltaic board surface, barrier such as fallen leaves like this.

As shown in fig. 5, the cleaning assembly 7 includes a second motor 701, a fourth rotating shaft 702, and a brush 703, the inside of the second motor 701 is rotatably connected with the fourth rotating shaft 702, the end of the fourth rotating shaft 702 is fixedly connected with the brush 703, the brush 703 and the second motor 701 form a rotating structure through the fourth rotating shaft 702, and the material of the brush 703 is a goat hair material; through being provided with clearance subassembly 7, can clear up the barrier such as dust, fallen leaves on photovoltaic board surface, the rubbish that air waft, when there is water above the photovoltaic board, wool material's brush 703 hydroscopicity is good can be with the water droplet quick absorption.

Working principle: firstly, when a mobile device is needed, a first motor 407 is started, the first motor 407 drives a gear 405 to rotate, the gear 405 drives a lifting column 402 to move upwards, a chassis 401 is retracted upwards, the height of the chassis 401 is higher than that of a universal wheel 2, and the universal wheel 2 can freely move on the ground when contacting the ground; holding the handrail 3 to push the whole device to the installation position of the photovoltaic panel, then extending the chassis 401 to fix the whole device according to the same principle, adjusting the angle of the electric lifting rod 503 according to the installation position of the photovoltaic panel, firstly holding the adjusting column 506 to align the hole on the adjusting column 506 with the hole on the cylinder 504, and holding the rotating handle 505 to rotate to fix the adjusting column 506 after determining the height, so that the angle of the electric lifting rod 503 is adjusted; secondly, according to the inclination angle of the photovoltaic panel, the inclination angle of the hairbrush 703 is adjusted, the fixing block 601 is held firstly to rotate the fixing block 601, the fixing block 601 drives the third rotating shaft 602 to rotate, and after the inclination angle is adjusted, the fixing block is fixed by the screw 603, so that the photovoltaic panel is simple and practical; finally, the second motor 701 is turned on to enable the brush 703 to rotate at a certain speed to clean obstacles such as dust, fallen leaves, and airborne garbage on the surface of the photovoltaic panel, and the operation is simple.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed.

Claims

1. The utility model provides a protection architecture for photovoltaic board which characterized in that: the device comprises a support shell (1), wherein a lifting assembly (4) is arranged in the support shell (1), an adjusting assembly (5) is arranged at the top of the lifting assembly (4), a rotating assembly (6) is arranged at the end part of the adjusting assembly (5), and a cleaning assembly (7) is arranged at the bottom of the rotating assembly (6);

Lifting component (4) include chassis (401), lift post (402), meshing tooth (403), fixed column (404), gear (405), first pivot (406), first motor (407), the top fixedly connected with lift post (402) of chassis (401), the outer wall fixedly connected with meshing tooth (403) of lift post (402), and the outside block of lift post (402) is connected with fixed column (404), the outer wall meshing of meshing tooth (403) has gear (405), and the inside fixedly connected with first pivot (406) of gear (405), and first motor (407) are installed to the tip of first pivot (406).

2. The protective structure for a photovoltaic panel according to claim 1, wherein: the lifting column (402) forms a lifting structure through the meshing teeth (403), the gear (405) and the fixed column (404), the gear (405) forms a rotating structure with the first motor (407) through the first rotating shaft (406), and the meshing teeth (403) are meshed with the gear (405).

3. The protective structure for a photovoltaic panel according to claim 1, wherein: the adjusting component (5) comprises a fixed plate (501), a second rotating shaft (502), an electric lifting rod (503), a cylinder (504), a rotary handle (505) and an adjusting column (506), wherein the second rotating shaft (502) is connected with the inner wall of the fixed plate (501) in a rotating mode, the electric lifting rod (503) is fixedly connected with the outer wall of the second rotating shaft (502), the cylinder (504) is arranged on the side of the fixed plate (501), the rotary handle (505) is connected with the internal thread of the cylinder (504), and the adjusting column (506) is connected with the internal clamping of the cylinder (504).

4. A protective structure for a photovoltaic panel according to claim 3, characterized in that: the electric lifting rod (503) and the fixed plate (501) form a rotating structure through a second rotating shaft (502), and the adjusting column (506) and the cylinder (504) form a thread detachable structure through a rotating handle (505).

5. The protective structure for a photovoltaic panel according to claim 1, wherein: the rotating assembly (6) comprises a fixed block (601), a third rotating shaft (602) and a screw (603), wherein the third rotating shaft (602) is fixedly connected to the top of the fixed block (601), and the screw (603) is connected to the inner thread of the third rotating shaft (602).

6. The protective structure for a photovoltaic panel according to claim 5, wherein: the fixed block (601) and the third rotating shaft (602) form a rotating structure, and the third rotating shaft (602) and the electric lifting rod (503) form a thread detachable structure through a screw (603).

7. The protective structure for a photovoltaic panel according to claim 1, wherein: the cleaning assembly (7) comprises a second motor (701), a fourth rotating shaft (702) and a brush (703), wherein the fourth rotating shaft (702) is connected to the second motor (701) in a rotating mode, the brush (703) of goat hair material is fixedly connected to the end portion of the fourth rotating shaft (702), and the brush (703) and the second motor (701) form a rotating structure through the fourth rotating shaft (702).

8. The protective structure for a photovoltaic panel according to claim 1, wherein: the bottom of the supporting shell (1) is provided with universal wheels (2), and the side of the supporting shell (1) is fixedly connected with handrails (3).