Photovoltaic support for increasing the illuminated area of a photovoltaic panel

Abstract

The application relates to the technical field of photovoltaic panel support, in particular to a photovoltaic support capable of increasing the irradiation area of a photovoltaic panel, which comprises a photovoltaic panel support, one end of the photovoltaic panel support is movably connected with a rotating shaft, the outer side of the rotating shaft is connected with a reflecting plate, the outer side of the rotating shaft is provided with a disc, one end of the disc is connected with a connecting rod, one side of the connecting rod is provided with a storage tube, the lower end of the photovoltaic panel support is provided with a sliding rail, the sliding rail is internally slidably connected with a connecting buckle, the lower end of the connecting buckle is connected with an elastic tube, in the morning, the sunlight is reflected to the surface of the photovoltaic panel through the reflecting plate, the thermal energy converted from the light energy is utilized to accelerate the evaporation of dew, the dew is prevented from shielding the sunlight to affect the power generation efficiency, the photovoltaic support is especially suitable for the environment with much fog and high humidity, when the local temperature is too high, the reflecting plate can automatically adjust the position, the light reflection of the specific area is reduced, the light is increased, the local overheating damage to the photovoltaic panel is prevented, and the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panel support, in particular to a photovoltaic support for increasing the irradiation area of photovoltaic panels. BACKGROUND

[0002] As a clean energy, the utilization efficiency of solar energy is the key to the development of the photovoltaic industry. The power generation efficiency of photovoltaic panels is directly related to the amount of received solar radiation, and the irradiation area (i.e. the area effectively receiving light) is one of the core factors affecting the amount of radiation.

[0003] In the use of traditional photovoltaic panel supports, the photovoltaic panels are often fixed at a point. As the sun moves, the photovoltaic panels will gradually form an opposite direction to the direction of solar irradiation. In addition, as the seasons and climate change, the angle of solar irradiation will also change to some extent, resulting in a decrease in the light efficiency received by the photovoltaic panels. SUMMARY

[0004] In the morning, the present application reflects sunlight to the surface of the photovoltaic panel through the reflection plate, uses the thermal energy converted from light energy to accelerate the evaporation of dew, avoids the dew from blocking sunlight to affect the power generation efficiency, is especially suitable for environments with much fog and high humidity, and when the local temperature is too high, the reflection plate can automatically adjust the position to reduce the reflection of light in a specific area, increase the light, prevent local overheating from damaging the photovoltaic panel, and prolong the service life of the equipment.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a photovoltaic support for increasing the irradiation area of photovoltaic panels, comprising a photovoltaic panel support, one end of the photovoltaic panel support being movably connected with a rotating shaft, the outer side of the rotating shaft being connected with a reflection plate, the outer side of the rotating shaft being provided with a disc, one end of the disc being connected with a connecting rod, one side of the connecting rod being provided with a storage tube, the storage tube storing mercury inside, and the storage tube being movably connected with a push rod;

[0006] A sliding rail is installed at the lower end of the photovoltaic panel support, a connecting buckle is slidably arranged in the sliding rail, an extension tube is connected to the lower end of the connecting buckle, a base is arranged at the lower end of the photovoltaic panel support, threaded rods A and B are respectively installed at the two sides inside the base, balls are connected to one end of the threaded rods A and B, connecting plates are movably connected to the ends of the threaded rods A and B away from the balls, and one end of the threaded rods A and B is connected with the photovoltaic panel support.

[0007] The threaded rod A and the threaded rod B are respectively provided with the air inlet pipe A and the air inlet pipe B on one side, the air inlet pipe A and the air inlet pipe B are both communicated with two groups of guide pipes, the piston rod A is movably connected in the air inlet pipe A, one end of the piston rod A located outside the air inlet pipe A is adsorbed with the connecting plate, the piston rod B is movably connected in the air inlet pipe B, the connecting plate is magnetically connected with the piston rod B (supplemented), two groups of guide seats are arranged at the bottom end of the base, two groups of clamping plates are arranged in the guide seat, two groups of guide pipes are connected on the two sides of the guide seat, and the guide pipe is located at the center of the guide seat, the top rod is movably connected in the guide pipe, one end of the top rod located outside the guide pipe penetrates the guide seat and extends to the inside and is connected with the clamping plate, the reflecting plate is connected on the outside of the rotating shaft, the disc is installed on the outside of the rotating shaft, the connecting rod is connected on one end of the disc, the storage pipe is arranged on one side of the connecting rod, the storage pipe is internally stored with mercury, and the push rod is movably connected in the storage pipe.

[0008] The lower end of the photovoltaic panel support is provided with a slide rail, a connecting buckle is slidably arranged in the slide rail, the lower end of the connecting buckle is connected with a telescopic pipe, the lower end of the photovoltaic panel support is provided with a base, the base is internally provided with a threaded rod A and a threaded rod B on the two sides, one end of the threaded rod A and the threaded rod B is connected with a ball, one end of the threaded rod A and the threaded rod B is movably connected with a connecting plate, and one end of the threaded rod A and the threaded rod B is connected with the photovoltaic panel support.

[0009] The threaded rod A and the threaded rod B are respectively provided with the air inlet pipe A and the air inlet pipe B on one side, the air inlet pipe A and the air inlet pipe B are both communicated with two groups of guide pipes, the piston rod A is movably connected in the air inlet pipe A, one end of the piston rod A located outside the air inlet pipe A is adsorbed with the connecting plate, the piston rod B is movably connected in the air inlet pipe B, the connecting plate is magnetically connected with the piston rod B (supplemented), two groups of guide seats are arranged at the bottom end of the base, two groups of clamping plates are arranged in the guide seat, two groups of guide pipes are connected on the two sides of the guide seat, and the guide pipe is located at the center of the guide seat, the top rod is movably connected in the guide pipe, one end of the top rod located outside the guide pipe penetrates the guide seat and extends to the inside and is connected with the clamping plate.

[0010] Preferably, the rotating shaft is connected with the photovoltaic panel support through the buckle, two groups of discs are fixedly connected on the two ends of the rotating shaft, a spring is fixed on the outside of the rotating shaft on one end of the disc, and the other end of the spring is connected with the buckle.

[0011] Preferably, one end of the push rod located outside the storage pipe extends to one side of the connecting rod.

[0012] Preferably, the threaded rod A and the threaded rod B are in threaded connection with the base, the ball is movably connected with a supporting plate, and the end of the supporting plate away from the ball is connected with the photovoltaic panel support.

[0013] Preferably, a motor is arranged at the lower end of the photovoltaic panel support, a reciprocating screw rod is rotatably arranged at the output end of the motor, a bearing seat is in threaded connection with the outer side of the reciprocating screw rod, a spring rod is connected with one side of the bearing seat, a sliding seat is connected with the other end of the spring rod, an extension tube is connected with the outer side of the sliding seat, a tension spring is arranged in the extension tube, and the inner side of the sliding rail is a slope.

[0014] Preferably, the air inlet pipe A and the threaded rod A are located in the same plane, the outer side of the air inlet pipe A is connected with a connecting pipe A, and the other end of the connecting pipe A is connected with two groups of guide pipes.

[0015] Preferably, the threaded rod B and the air inlet pipe B are located in the same plane, the air inlet pipe B is installed in the opposite direction of the air inlet pipe A, the outer side of the air inlet pipe B is connected with a connecting pipe B, and the other end of the connecting pipe B is connected with two groups of guide pipes.

[0016] Preferably, the clamping plate is arranged on the inner wall of one part of the guide seat.

[0017] Preferably, the outer side of the sliding seat is connected with two groups of guide rods, and the other ends of the two groups of guide rods extend into the two groups of guide seats.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] 1. In the morning, the sunlight is reflected to the surface of the photovoltaic panel through the reflecting plate, the thermal energy converted from the light energy is used to accelerate the evaporation of the dew, the dew is prevented from blocking the sunlight to affect the power generation efficiency, especially in the environment with much fog and high humidity, meanwhile, when the local temperature is too high, the reflecting plate can automatically adjust the position, reduce the light reflection of the specific area, increase the light while preventing the local overheating from damaging the photovoltaic panel, and prolong the service life of the equipment.

[0020] 2. In summer, the staff rotates the threaded rod A and the threaded rod B to form a height cooperation therebetween, so that the photovoltaic panel is laterally inclined to the east-northeast direction, the inclination angle is adjusted, the surface of the photovoltaic panel is more perpendicular to the sunlight irradiation direction, the sunlight reflection loss is reduced, the solar energy is maximized, the efficiency loss is reduced, compared with the completely fixed support, the manual adjustment mode has a lower cost, the staff can flexibly set according to the local seasonal characteristics, and the actual light conditions are adapted.

[0021] 3、The present application adjusts the angle of the photovoltaic panel to adapt to the season, and simultaneously adjusts the speed of the photovoltaic panel turning with the sunlight, so that the difference in the sun's orbit is large in different seasons, the angle of the photovoltaic panel can be adjusted to adapt to the basic light of the season; the turning speed is adjusted synchronously, so that the photovoltaic panel can more accurately track the sunlight, reduce the efficiency loss caused by light deviation, maximize the absorption of solar energy, and at the same time, adjust the inclination parameter of the photovoltaic panel when the season changes, avoid the tracking lag caused by the sudden change of light conditions, and ensure that the photovoltaic system can maintain stable power generation state in different seasons. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is one of the overall structure schematic diagram of the present application;

[0023] Figure 2 It is the second overall structure schematic diagram of the present application;

[0024] Figure 3 It is the third overall structure schematic diagram of the present application;

[0025] Figure 4 It is one of the partial structure diagram of the present application;

[0026] Figure 5 It is the second partial structure diagram of the present application;

[0027] Figure 6 It is one of the partial structure sectional view of the present application;

[0028] Figure 7 It is the second partial structure sectional view of the present application.

[0029] In the figure: 1, photovoltaic panel support; 2, rotating shaft; 3, reflecting plate; 4, disc; 5, connecting rod; 6, spring; 7, storage tube; 8, push rod; 9, slide rail; 10, base; 11, motor; 12, reciprocating screw rod; 13, slide; 14, telescopic tube; 15, connecting buckle; 16, threaded rod A; 17, ball; 18, supporting plate; 19, threaded rod B; 20, connecting plate; 21, piston rod A; 22, air inlet pipe A; 23, connecting pipe A; 24, guide seat; 25, clamping plate; 26, guide pipe; 27, jacking rod; 28, piston rod B; 29, air inlet pipe B; 30, connecting pipe B; 31, guide rod; 32, bearing seat; 33, spring rod. DETAILED DESCRIPTION

[0030] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0031] With reference to Figures 1-7 The present application provides a photovoltaic support for increasing the irradiation area of a photovoltaic panel, comprising a photovoltaic panel support 1, one end of the photovoltaic panel support 1 being movably connected with a rotating shaft 2, the outer side of the rotating shaft 2 being connected with a reflecting plate 3, the outer side of the rotating shaft 2 being provided with a disc 4, one end of the disc 4 being connected with a connecting rod 5, one side of the connecting rod 5 being provided with a storage tube 7, the storage tube 7 storing mercury inside, the storage tube 7 being movably connected with a push rod 8 inside;

[0032] The lower end of the photovoltaic panel support 1 is provided with a sliding rail 9, the sliding rail 9 being slidably connected with a connecting buckle 15 inside, the lower end of the connecting buckle 15 being connected with an extension tube 14, the lower end of the photovoltaic panel support 1 being provided with a base 10, the base 10 being provided with a threaded rod A 16 and a threaded rod B 19 on both sides inside, one end of the threaded rod A 16 and the threaded rod B 19 being connected with a ball 17, the other end of the threaded rod A 16 and the threaded rod B 19 being movably connected with a connecting plate 20, one end of the threaded rod A 16 and the threaded rod B 19 being connected with the photovoltaic panel support 1;

[0033] One side of the threaded rod A 16 and the threaded rod B 19 is provided with an air inlet pipe A 22 and an air inlet pipe B 29, respectively, the outer side of the air inlet pipe A 22 and the air inlet pipe B 29 being communicated with two groups of guide pipes 26, the air inlet pipe A 22 being movably connected with a piston rod A 21 inside, one end of the piston rod A 21 located at the outer side of the air inlet pipe A 22 being adsorbed to the connecting plate 20, the air inlet pipe B 29 being movably connected with a piston rod B 28 inside, the connecting plate 20 being magnetically connected with the piston rod B 28 (supplemented), the bottom end of the base 10 being provided with two groups of guide seats 24 inside, the two groups of guide seats 24 being provided with two groups of clamping plates 25 inside, the two groups of guide seats 24 being connected with two groups of guide pipes 26 on both sides, the guide pipes 26 being located at the center of the guide seats 24, the guide pipes 26 being movably connected with a jacking rod 27 inside, one end of the jacking rod 27 located at the outer side of the guide pipes 26 extending to the inside of the guide seats 24 and being connected with the clamping plates 25.

[0034] In an optional embodiment, the rotating shaft 2 is connected with the photovoltaic panel support 1 through a buckle, two groups of discs 4 are fixedly connected at both ends of the rotating shaft 2, a spring 6 is fixed at one end of the disc 4 and sleeved on the outer side of the rotating shaft 2, the other end of the spring 6 is connected with the buckle, the photovoltaic panel support 1 is installed towards the sun, in use, the reflecting plate 3 is limited at one end of the photovoltaic panel support 1 through the two groups of springs 6 at both ends, and the reflecting plate 3 can be rotated through the rotation of the rotating shaft 2, and in use, the reflecting plate 3 reflects sunlight on the surface of the photovoltaic panel, so that in the morning, since the reflecting plate 3 is installed towards the sun, the reflecting plate 3 reflects sunlight on the surface of the photovoltaic panel, thereby rapidly increasing the temperature of the surface of the photovoltaic panel, so as to rapidly evaporate the dew remaining on the surface of the photovoltaic panel.

[0035] In an optional embodiment, the push rod 8 extends to one side of the connecting rod 5 outside the storage tube 7, when the temperature around the storage tube 7 rises due to the reflection of the reflecting plate 3, heat is transferred to the storage tube 7, when the storage tube 7 is heated to a certain degree, the internal mercury will expand, after the mercury expands, the push rod 8 will be pushed outwards, when the push rod 8 is pushed outwards, the connecting rod 5 will be moved synchronously, when the connecting rod 5 moves, the disc 4 will be flipped synchronously, when the disc 4 flips, the rotating shaft 2 will be rotated synchronously, thereby changing the angle of the reflecting plate 3, preventing local temperature aggregation from causing the photovoltaic panel to be damaged due to excessive local temperature, and combining the above effects, the sunlight is reflected to the surface of the photovoltaic panel through the reflecting plate 3 in the morning, the heat energy converted from light energy is used to accelerate the evaporation of dew, avoiding the dew from blocking sunlight to affect the power generation efficiency, especially suitable for environments with much fog and high humidity, at the same time, when the local temperature is too high, the reflecting plate 3 can automatically adjust the position, reduce the light reflection of a specific area, increase the light while preventing local overheating from damaging the photovoltaic panel, prolonging the service life of the equipment.

[0036] In an optional embodiment, the threaded rod A16 and the threaded rod B19 are both threadedly connected with the base 10, the ball 17 is movably connected with the supporting plate 18, and the end of the supporting plate 18 away from the ball 17 is connected with the photovoltaic panel support 1. In summer, the staff rotates the threaded rod A16 and the threaded rod B19 to form a height difference therebetween. Because the sun's direct point is in the northern hemisphere in summer, the tilt of the earth's rotation axis causes the sun's track seen in different places in the northern hemisphere to be generally northward, so that the sunrise and sunset positions deviate from the true east and west and are inclined to the north, so that the photovoltaic panel is inclined to the east-northeast, and then the photovoltaic panel is further inclined to the light direction, so that the shadow of the light is reduced. At the same time, the threaded rod A16 and the threaded rod B19 are connected with the ball 17 and the supporting plate 18 through the ball 17. When the angle of the photovoltaic panel is adjusted, the ball 17 can adapt to multi-directional angle movement, thereby improving the scene adaptation capability. Therefore, due to the obvious difference in the sun's altitude angle in different seasons, the surface of the photovoltaic panel can be made more perpendicular to the sunlight direction by adjusting the tilt angle, so as to reduce the sunlight reflection loss, maximize the reception of solar energy, and reduce the efficiency loss. Compared with the completely fixed support, the manual adjustment mode has a lower cost, and the staff can flexibly set according to the local seasonal characteristics and adapt to the actual light conditions.

[0037] In an optional embodiment, the photovoltaic panel support 1 is provided with a motor 11 at the lower end, a reciprocating screw rod 12 is rotatably arranged at the output end of the motor 11, a bearing seat 32 is threadedly connected to the outer side of the reciprocating screw rod 12, a spring rod 33 is connected to one side of the bearing seat 32, a sliding seat 13 is connected to the other end of the spring rod 33, a telescopic pipe 14 is connected to the outer side of the sliding seat 13, a tension spring is arranged in the telescopic pipe 14, and the inside of the sliding rail 9 is inclined. In summer, the reciprocating screw rod 12 is driven to rotate by the motor 11. When the reciprocating screw rod 12 rotates, the reciprocating screw rod 12 drives the bearing seat 32 to reciprocate on the outer side of the reciprocating screw rod 12 because the reciprocating screw rod 12 is connected with the bearing seat 32 through a ball nut pair. When the bearing seat 32 moves, the sliding seat 13 moves synchronously by the spring rod 33. When the sliding seat 13 moves, the telescopic pipe 14 and the connecting buckle 15 move synchronously. When the connecting buckle 15 moves, the connecting buckle 15 slides in the sliding rail 9. Because the inside of the sliding rail 9 is inclined, the angle of the photovoltaic panel support 1 is adjusted by the force of the tension spring in the telescopic pipe 14 as the connecting buckle 15 moves, so that the angle of the photovoltaic panel changes synchronously with time.

[0038] In an alternative embodiment, the air inlet pipe A22 is in the same plane as the threaded rod A16, and the air inlet pipe A22 is connected to a connecting pipe A23 on the outside, and the other end of the connecting pipe A23 is connected to two groups of guide pipes 26. When adjusting the threaded rod A16 and the threaded rod B19, the threaded rod A16 is moved downward by rotating the threaded rod A16. When the threaded rod A16 moves downward, the connecting plate 20 is pressed to move the piston rod A21 into the air inlet pipe A22. When the piston rod A21 moves into the air inlet pipe A22, the air pressure in the air inlet pipe A22 is pressed into the connecting pipe A23. After the air pressure enters the connecting pipe A23, the air pressure is transported into the two groups of guide pipes 26 through the connecting pipe A23. When the threaded rod A16 rotates upward to reset, the connecting plate 20 is lifted synchronously, and the piston rod A21 is reset synchronously by magnetic attraction. When the piston rod A21 is reset, the air pressure in the connecting pipe A23 is drawn back through the air inlet pipe A22.

[0039] In an alternative embodiment, the threaded rod B19 is in the same plane as the air inlet pipe B29, and the air inlet pipe B29 is installed in the opposite direction of the air inlet pipe A22. The air inlet pipe B29 is connected to a connecting pipe B30 on the outside, and the other end of the connecting pipe B30 is connected to two groups of guide pipes 26. As described above, when the threaded rod A16 moves downward by rotating, the threaded rod B19 needs to move upward by rotating. When the threaded rod B19 rises, the connecting plate 20 is pressed to move the piston rod B28 into the air inlet pipe B29. After the piston rod B28 moves into the air inlet pipe B29, the air pressure in the air inlet pipe B29 is pressed into the connecting pipe B30. After the air pressure enters the connecting pipe B30, the connecting pipe B30 transports the air pressure into the two groups of guide pipes 26. When the threaded rod B19 resets, the piston rod B28 resets synchronously by magnetic attraction with the connecting plate 20.

[0040] In an alternative embodiment, the clamping plate 25 is located on the inner wall of one part of the guide seat 24. As described above, when the piston rod B28 and the air pressure in the air inlet pipe A22 enter the four groups of guide pipes 26, the air pressure in the four groups of guide pipes 26 increases. When the air pressure in the four groups of guide pipes 26 increases, the top rod 27 in the four groups of guide pipes 26 is extruded outward. When the top rod 27 is extruded outward, the clamping plate 25 in the two groups of guide seats 24 is moved to the center synchronously, thereby reducing the distance between the two groups of clamping plates 25. When the two groups of guide rods 31 move in the guide seat 24, the friction between the guide rod 31 and the clamping plate 25 increases.

[0041] In an optional embodiment, two sets of guide rods 31 are connected to the outer side of the sliding seat 13, and the other ends of the two sets of guide rods 31 extend into the two sets of guide seats 24. As described above, after the distance between the two sets of clamping plates 25 is reduced, the friction force of the two sets of guide rods 31 moving inside the guide seat 24 increases, so that when the bearing seat 32 moves to push the sliding seat 13 to move, the spring rod 33 connected between the bearing seat 32 and the sliding seat 13 will be squeezed due to the increased friction force between the guide rod 31 and the clamping plate 25, thereby compressing the spring rod 33. Due to the increase in friction, the bearing seat 32 will first squeeze 33 when moving, at which time the photovoltaic panel is stationary, and according to the long days and short nights of summer, the sliding seat 13 can be stopped, and the sliding seat 13 will move slowly when the sliding seat 13 is pushed to move, and after the guide rod 31 moves beyond the clamping plate 25, the friction force of the guide rod 31 disappears, thereby restoring the normal moving speed of the bearing seat 32 and the sliding seat 13, and the force of the guide pipe 26 inflating and squeezing the clamping plate 25 is much greater than the squeezing force of the guide rod 31 on the clamping plate 25, thereby ensuring the increase in friction;

[0042] Furthermore, the sliding seat 13 will move at a slower speed due to the increase in friction, so that in summer use, the moving speed of the sliding seat 13 will be slower due to the increase in friction of the guide rod 31, thereby making the overturning speed of the photovoltaic panel support 1 slower, thereby adapting to the long days of summer weather, and as described above, the effect of adjusting the angle of the photovoltaic panel to adapt to the season will simultaneously adjust the speed of the photovoltaic panel overturning with the sun, so that the difference in the sun's orbit is large in different seasons, and the adjustment of the angle of the photovoltaic panel can adapt to the basic illumination of the season; synchronous adjustment of the overturning speed can make the photovoltaic panel more accurately track the sun, reduce the efficiency loss caused by illumination deviation, maximize the absorption of solar energy, and at the same time adjust the inclination parameter of the photovoltaic panel during the season change, avoid the tracking lag caused by sudden changes in illumination conditions, and ensure that the photovoltaic system can maintain stable power generation state in different seasons;

[0043] At night, when the bearing seat 32 is reset, it will pull the sliding seat 13 to reset synchronously, and if the torque of the bearing seat 32 moving is greater than the tension of the spring rod 33, the bearing seat 32 will forcibly pull the sliding seat 13 to reset through the spring rod 33, thereby preventing the photovoltaic panel from not being able to timely face the sun due to the delayed resetting of the sliding seat 13.

[0044] Working principle: During use, the reflector 3 is limited to one end of the photovoltaic panel bracket 1 by two sets of springs 6 at both ends, and the reflector 3 can be rotated by the rotation of the rotating shaft 2. During use, the reflector 3 reflects sunlight onto the surface of the photovoltaic panel, so that in the morning, the reflector 3 will reflect sunlight onto the surface of the photovoltaic panel. When the storage tube 7 is heated to a certain degree, the mercury inside will expand. After the mercury expands, it will squeeze the push rod 8 outward. When the push rod 8 is pushed outward, it will simultaneously push the connecting rod 5 to move. When the connecting rod 5 moves, it will drive the disc 4 to rotate synchronously. When the disc 4 rotates, it will simultaneously drive the rotating shaft 2 to rotate, thereby changing the angle of the reflector 3.

[0045] During summer use, staff members rotate threaded rods A16 and B19 to create a high-low fit between them, thereby tilting the photovoltaic panel to the east-northeast direction.

[0046] In use, the reciprocating screw 12 is driven to rotate by the motor 11. When the reciprocating screw 12 rotates, it drives the bearing seat 32 to move back and forth on the outside of the reciprocating screw 12. When the bearing seat 32 moves, it pushes the slide 13 to move synchronously through the spring rod 33. When the slide 13 moves, it drives the telescopic tube 14 and the connecting buckle 15 to move synchronously. When the connecting buckle 15 moves, it slides inside the slide rail 9. When the connecting buckle 15 slides inside the slide rail 9, as the connecting buckle 15 moves, the connecting buckle 15 will drive the photovoltaic panel bracket 1 to adjust its angle through the force of the tension spring inside the telescopic tube 14, so that the angle of the photovoltaic panel changes synchronously with the time.

[0047] When adjusting threaded rods A16 and B19, rotating threaded rod A16 moves it downwards. As threaded rod A16 moves downwards, it compresses piston rod A21 through connecting plate 20, forcing it into intake pipe A22. When piston rod A21 enters intake pipe A22, it compresses the air pressure inside intake pipe A22, forcing it into connecting pipe A23. After entering connecting pipe A23, the air pressure is then transported to the two sets of guide pipes 26. While threaded rod A16 moves downwards by rotation, threaded rod B19 needs to move upwards by rotation. When B19 rises, it will squeeze the piston rod B28 through the connecting plate 20 into the intake pipe B29. After the piston rod B28 enters the intake pipe B29, it will squeeze the air pressure inside the intake pipe B29 into the connecting pipe B30. After the air pressure enters the connecting pipe B30, the connecting pipe B30 will deliver the air pressure to the two sets of guide pipes 26. When the air pressure inside the piston rod B28 and the intake pipe A22 enters the four sets of guide pipes 26, it will increase the air pressure inside the four sets of guide pipes 26. When the air pressure inside the four sets of guide pipes 26 increases, it will squeeze the push rod 27 inside the four sets of guide pipes 26 outward.

[0048] After the distance between the two sets of clamping plates 25 is reduced, the friction force of the two sets of guide rods 31 moving inside the guide seat 24 is increased, so that when the bearing seat 32 moves to push the sliding seat 13 to move, due to the increased friction force between the guide rod 31 and the clamping plate 25, the spring rod 33 connected between the bearing seat 32 and the sliding seat 13 is squeezed, so that the spring rod 33 is compressed, and due to the increase of the friction force, the bearing seat 32 is squeezed 33 when moving, at this time the photovoltaic panel is not moving, according to the summer sun long day short night, can make the sliding seat 13 stay, and when pushing the sliding seat 13 to move, it will cause the sliding seat 13 to move slowly, after the guide rod 31 moves over the clamping plate 25, because the friction force of the guide rod 31 disappears, so that the moving speed of the bearing seat 32 and the sliding seat 13 returns to normal, and the strength of the guide pipe 26 inflated to squeeze the clamping plate 25 is much greater than the squeezing strength of the guide rod 31 on the clamping plate 25, thereby ensuring the increase of the friction force.

[0049] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support for increasing the illuminated area of a photovoltaic panel, comprising a photovoltaic panel support (1), characterized in that: The photovoltaic panel support (1) one end is movably connected with a rotating shaft (2), the rotating shaft (2) outside is connected with a reflecting plate (3), the rotating shaft (2) outside is installed with a disc (4), the disc (4) one end is connected with a connecting rod (5), the connecting rod (5) one side is provided with a storage tube (7), its storage tube (7) inside stores mercury, the storage tube (7) inside movably connects with a push rod (8); The photovoltaic panel support (1) lower end is installed with a slide rail (9), the slide rail (9) inside slides with a connecting buckle (15), the connecting buckle (15) lower end is connected with a telescopic tube (14), the photovoltaic panel support (1) lower end is provided with a base (10), the base (10) inside both sides are respectively installed with a threaded rod A (16) and a threaded rod B (19), the threaded rod A (16) and the threaded rod B (19) one end are all connected with a ball (17), the threaded rod A (16) and the threaded rod B (19) away from the ball (17) one end movably connect with a connecting plate (20), the threaded rod A (16) and the threaded rod B (19) one end are connected with the photovoltaic panel support (1); The threaded rod A (16) and the threaded rod B (19) one side are respectively provided with an air inlet pipe A (22) and an air inlet pipe B (29), the air inlet pipe A (22) and the air inlet pipe B (29) outside are all communicated with two groups of guide pipes (26), the air inlet pipe A (22) inside movably connects with a piston rod A (21), the piston rod A (21) one end outside the air inlet pipe A (22) is adsorbed with the connecting plate (20), the air inlet pipe B (29) inside movably connects with a piston rod B (28), the connecting plate (20) and the piston rod B (28) are magnetically connected, the base (10) inside bottom end is provided with two groups of guide seats (24), two groups of the guide seats (24) inside are all provided with two groups of clamping plates (25), two groups of the guide seats (24) both sides are all connected with two groups of guide pipes (26), and the guide pipe (26) is located at the center of the guide seat (24), the guide pipe (26) inside movably connects with a jacking rod (27), the jacking rod (27) one end outside the guide pipe (26) penetrates the guide seat (24) and extends to the inside and is connected with the clamping plate (25).

2. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 1, characterized in that, The rotating shaft (2) is connected with the photovoltaic panel support (1) through the buckle, the rotating shaft (2) both ends are fixedly connected with two groups of discs (4), the disc (4) one end is fixed with the spring (6) sleeved outside the rotating shaft (2), the spring (6) the other end is connected with the buckle.

3. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 2, characterized in that, The push rod (8) one end outside the storage tube (7) extends to the connecting rod (5) one side.

4. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 1, characterized in that, The threaded rod A (16) and the threaded rod B (19) are all screw connected with the base (10), the ball (17) outside movably connects with a supporting plate (18), the supporting plate (18) away from the ball (17) one end is connected with the photovoltaic panel support (1).

5. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 1, characterized in that, The photovoltaic panel support (1) is provided with a motor (11) at the lower end, the motor (11) is provided with a reciprocating screw rod (12) at the output end, the reciprocating screw rod (12) is provided with a bearing seat (32) outside the screw rod (12), the bearing seat (32) is provided with a spring rod (33) at one side, the spring rod (33) is provided with a sliding seat (13) at the other end, the sliding seat (13) is provided with a telescopic pipe (14) outside the sliding seat (13), the telescopic pipe (14) is provided with a tension spring inside the telescopic pipe (14), and the sliding rail (9) is provided with a slope inside the sliding rail (9).

6. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 1, characterized in that, The air inlet pipe A (22) and the threaded rod A (16) are located in the same plane, the air inlet pipe A (22) is connected with a connecting pipe A (23) outside the air inlet pipe A (22), and the connecting pipe A (23) is connected with two groups of guide pipes (26) at the other end.

7. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 6, characterized in that, The threaded rod B (19) and the air inlet pipe B (29) are located in the same plane, and the air inlet pipe B (29) is installed in the opposite direction of the air inlet pipe A (22), the air inlet pipe B (29) is connected with a connecting pipe B (30) outside the air inlet pipe B (29), and the connecting pipe B (30) is connected with two groups of guide pipes (26) at the other end.

8. A photovoltaic panel support for increasing the illuminated area of a photovoltaic panel according to claim 1, characterized in that, The clamping plate (25) is located on the inner wall of one part of the guide seat (24).

9. A photovoltaic panel support to increase the illuminated area of a photovoltaic panel according to claim 5, characterized in that, The sliding seat (13) is provided with two groups of guide rods (31) outside the sliding seat (13), and the other end of the two groups of guide rods (31) extends into the two groups of guide seats (24).

Images