CN209608584U - A kind of solar panels protective device - Google Patents

Abstract

A kind of solar panels protective device, including board, bracket, the board is equipped with muti-piece solar panels, the both ends of board are equipped with connecting plate, first sliding groove and second sliding slot are additionally provided on board, one end of connecting plate is hinged by one end of shaft and bracket, the other end of connecting plate is connected by the other end of fixed link and bracket, sliding block is equipped in first sliding groove, idler wheel is equipped in second sliding slot, one end of sliding block and the second connecting rod is fixedly connected, the other end and idler wheel of second connecting rod are rotatablely connected, first connecting rod is connect with the second connecting rod by protective cloth, second sliding slot is equipped with through-hole and rack gear, idler wheel is fixedly connected by machine shaft with motor, machine shaft is equipped with gear.Using the above structure, stability is improved, avoids being fallen by wind, damage, guarantees that solar panels sufficient can absorb sunray, improves the efficiency of energy conversion；Whole device structure is simple, facilitates installation, storage, transhipment and use, practical.

Description

A solar panel protection device

technical field

The utility model relates to the field of solar energy equipment, in particular to a solar panel protection device.

Background technique

Solar energy equipment refers to equipment that uses the thermal radiation energy of the sun to supply energy. With the decline of fossil fuels, solar energy has become an important part of human energy use and has been continuously developed. There are two ways to use solar energy: photothermal conversion and photoelectric conversion. Solar power is a new type of renewable energy. In order to obtain sufficient sunlight, general solar power generation devices are arranged in an open space or on the roof of a building. Such a relatively open and unsheltered environment is more conducive to sufficient sunlight shining on the solar panels. Such direct light can improve the conversion efficiency of solar energy. , higher utilization of energy. However, there are usually many natural factors in such places, the most severe of which are strong winds and dust. Strong winds will affect the stability of solar installations, and even blow down solar installations, resulting in direct economic losses, while dust will pollute The surface of the solar panel will affect the sufficient absorption of light by the solar panel, reduce the conversion efficiency of energy, and reduce the utilization rate.

Contents of the invention

The technical problem to be solved by the utility model is to provide a solar panel protection device, through the cooperation of the anti-slip pad and the vent, the thrust of the strong wind can be shunted, and the stability of the device itself can be improved at the same time, so as to prevent the device from being blown down and causing damage; The combination of protective cloth and cleaning brush can not only prevent dust and impurities from damaging and polluting the surface of the solar panel, but also clean the surface of the solar panel while protecting the solar panel every time, ensuring that the solar panel can fully absorb sunlight and improve The efficiency of energy conversion; the whole device has a simple structure, which is convenient for installation, storage, transfer and use, and has strong practicability.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a solar panel protection device, including a bearing plate and a bracket, the bearing plate is provided with a plurality of solar panels, and the two ends of the bearing plate are provided with connecting The bearing plate is also provided with a first chute and a second chute, one end of the connecting plate is hinged to one end of the bracket through a rotating shaft, the other end of the connecting plate is connected to the other end of the bracket through a fixed rod, and the connecting plate is provided with A plurality of fixing holes, a plurality of limiting holes are provided on the bracket, a fixing rod is set through the limiting holes and the fixing holes, a slider is arranged in the first chute, a roller is arranged in the second chute, the slider and the second chute One end of the two connecting rods is fixedly connected, the other end of the second connecting rod is rotatably connected to the roller, the first chute and the second chute are fixedly connected through the first connecting rod, and the first connecting rod and the second connecting rod are connected through the protective cloth , the second chute is provided with a through hole and a rack, the roller is fixedly connected with the motor through the motor shaft, the motor shaft is provided with a gear, and the gear meshes with the rack.

In a preferred solution, the motor is a three-phase asynchronous motor.

In a preferred solution, the support plate is provided with a plurality of ventilation openings.

In a preferred solution, the bottom of the bracket is provided with an anti-slip pad.

In a preferred solution, a cleaning brush is provided on the second connecting rod, and the end of the cleaning brush away from the second connecting rod is in full contact with the surface of the solar panel.

In a preferred solution, the limiting holes correspond to the fixing holes one by one.

In a preferred solution, the brackets are connected by reinforcing rods.

In a preferred solution, the through-holes are strip-shaped through-holes, and the length of the through-holes is shorter than the length of the second chute.

A solar panel protection device provided by the utility model has the following beneficial effects by adopting the above structure:

(1) Through the cooperation of the anti-slip pad and the vent, the thrust of the strong wind can be shunted, and the stability of the device itself can be improved at the same time, so as to prevent the device from being blown down and causing damage;

(2) The combination of protective cloth and cleaning brush can not only prevent dust and impurities from damaging and polluting the surface of the solar panel, but also clean the surface of the solar panel while protecting the solar panel every time to ensure that the solar panel can fully absorb Sun rays, improving the efficiency of energy conversion;

(3) The whole device has a simple structure, is convenient for installation, storage, transfer and use, and has strong practicability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Figure 1 is a schematic front view of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the back of the overall structure of the utility model.

Fig. 3 is a side view of the overall structure of the utility model.

Fig. 4 is a schematic diagram of the movement structure of the protective cloth of the present invention.

Fig. 5 is a structural schematic diagram of the bearing plate of the present invention.

In the figure: bearing plate 1, solar panel 2, first chute 3, second chute 4, bracket 5, reinforcing rod 6, rotating shaft 7, fixing rod 8, anti-skid pad 9, motor 10, connecting plate 11, limit Hole 12, fixing hole 13, through hole 14, rack 15, gear 16, first connecting rod 17, protective cloth 18, motor shaft 19, slider 20, roller 21, second connecting rod 22, vent 23, cleaning Brush 24.

Detailed ways

As shown in Figures 1-5, a solar panel protection device includes a bearing plate 1 and a bracket 5. The bearing plate 1 is provided with a plurality of solar panels 2, and the two ends of the bearing plate 1 are provided with connecting plates 11. The plate 1 is also provided with a first chute 3 and a second chute 4, one end of the connecting plate 11 is hinged with one end of the bracket 5 through the rotating shaft 7, and the other end of the connecting plate 11 is connected with the other end of the bracket 5 through the fixed rod 8 , the connecting plate 11 is provided with a plurality of fixing holes 13, the bracket 5 is provided with a plurality of limiting holes 12, the fixing rod 8 passes through the limiting holes 12 and the fixing holes 13, and the first slide groove 3 is provided with a slider 20, the second chute 4 is provided with a roller 21, the slider 20 is fixedly connected to one end of the second connecting rod 22, the other end of the second connecting rod 22 is rotatably connected to the roller 22, the first chute 3 and the second sliding The groove 4 is fixedly connected by the first connecting rod 17, the first connecting rod 17 and the second connecting rod 22 are connected by the protective cloth 18, the second chute 4 is provided with a through hole 14 and a rack 15, and the roller 21 passes through the motor shaft 19 Fixedly connected with the motor 10, the motor shaft 19 is provided with a gear 16, and the gear 16 meshes with the rack 15.

In a preferred solution, the motor 10 is a three-phase asynchronous motor. The back and forth movement of the second connecting rod 22 is realized.

In a preferred solution, the support plate 1 is provided with a plurality of vents 23 . The thrust of strong wind is diverted to improve the stability.

In a preferred solution, the bottom of the bracket 5 is provided with an anti-skid pad 9 . Improved stability.

In a preferred solution, the second connecting rod 22 is provided with a cleaning brush 24 , and the end of the cleaning brush 24 away from the second connecting rod 22 is in full contact with the surface of the solar panel 2 . Clean the surface of the solar panel to ensure that the solar panel can fully absorb sunlight and improve the efficiency of energy conversion.

In a preferred solution, the limiting holes 12 and the fixing holes 13 are in one-to-one correspondence. It is convenient to adjust the angle of the bearing plate 1.

In a preferred solution, the brackets 5 are connected by reinforcing rods 6 . Improved stability.

In a preferred solution, the through hole 14 is a strip-shaped through hole, and the length of the through hole 14 is shorter than the length of the second slide groove 4 . It acts as a limiter and improves the practicability.

The usage method of the utility model is as follows: when in use, first rotate the connecting plate 11, select a suitable angle of the bearing plate 1, fully receive the sunlight, and then fix the connecting plate 11 and the bracket 5 through the fixing rod 8, and then perform solar power generation work , when the day ends, start the motor 10, rotate forward through the motor 10, use the cooperation of the gear 16 and the rack 15 to control the protective cloth 18 to cover the surface of the solar panel 2, and when used again, turn the motor 10 to drive the protective cloth 18 Retreat to the edge of the bearing plate 1 and then perform solar power generation again.

The beneficial effect of the utility model: through the cooperation of the anti-skid pad and the vent, the thrust of the strong wind can be shunted, and the stability of the device itself can be improved at the same time, so as to prevent the device from being blown down and causing damage; through the combination of the protective cloth and the cleaning brush, not only can Avoid dust and impurities on the surface of the solar panel. At the same time, the surface of the solar panel can be cleaned every time the solar panel is protected to ensure that the solar panel can fully absorb sunlight and improve the efficiency of energy conversion. The structure of the whole device is simple. It is convenient for installation, storage, transfer and use, and has strong practicability.

Claims (8)

1. A solar panel protection device, including a carrier plate (1) and a bracket (5), characterized in that: the carrier plate (1) is provided with a plurality of solar panels (2), and the carrier plate (1) Connecting plates (11) are provided at both ends, and the first chute (3) and the second chute (4) are also provided on the bearing plate (1). One end of the connecting plate (11) passes through the rotating shaft (7) and the bracket ( 5) is hinged at one end, and the other end of the connecting plate (11) is connected to the other end of the bracket (5) through a fixed rod (8). The connecting plate (11) is provided with multiple fixing holes (13), and the bracket (5) There are a plurality of limit holes (12), the fixed rod (8) is set through the limit hole (12) and the fixed hole (13), the first chute (3) is provided with a slider (20), the second The second chute (4) is provided with a roller (21), the slider (20) is fixedly connected with one end of the second connecting rod (22), and the other end of the second connecting rod (22) is rotationally connected with the roller (21). The first chute (3) and the second chute (4) are fixedly connected through the first connecting rod (17), and the first connecting rod (17) and the second connecting rod (22) are connected through the protective cloth (18). The second chute (4) is provided with a through hole (14) and a rack (15), the roller (21) is fixedly connected with the motor (10) through the motor shaft (19), and the motor shaft (19) is provided with a gear (16 ), the gear (16) meshes with the rack (15). 2. A solar panel protection device according to claim 1, characterized in that: the motor (10) is a three-phase asynchronous motor. 3. A solar panel protection device according to claim 1, characterized in that: the support plate (1) is provided with a plurality of ventilation openings (23). 4. A solar panel protection device according to claim 1, characterized in that: the bottom of the support (5) is provided with an anti-skid pad (9). 5. A solar panel protection device according to claim 1, characterized in that: the second connecting rod (22) is provided with a cleaning brush (24), and the cleaning brush (24) is far away from the second connecting rod ( 22) is in full contact with the surface of the solar panel (2). 6 . The solar panel protection device according to claim 1 , characterized in that: the limiting holes ( 12 ) correspond to the fixing holes ( 13 ) one by one. 7. A solar panel protection device according to claim 1, characterized in that: said brackets (5) are connected by reinforcing rods (6). 8. A solar panel protection device according to claim 1, characterized in that: the through hole (14) is a strip-shaped through hole, and the length of the through hole (14) is shorter than that of the second chute (4). length.