A kind of environmentally adjustable controllable self-checking photovoltaic bracket

Abstract

The present invention belongs to the technical field of photovoltaic power generation, and specifically is an environmentally adjustable controllable self-inspection photovoltaic bracket, comprising a rack base, an upper mounting frame is fixedly provided on the upper end surface of the rack base, a cleaning box is fixedly provided on the upper end surface of the upper mounting frame, a lifting adjustment plate is rotatably provided on the upper side of the cleaning box, two rotating connecting shafts are rotatably provided inside the lifting adjustment plate, and a power generation mounting plate is fixedly connected between the end surfaces of one side of the rotating connecting shafts on both sides close to the center. The baffle plate and the transparent windshield plate of the present invention preliminarily block the external wind, and when the wind force is too strong to generate electricity, the photovoltaic power generation panel can be rotated to the lower side by rotating the rotating connecting shaft and the power generation mounting plate, and the shielding motor can be rotated in the opposite direction to rotate the baffle plate to the lower side, so that external sand and gravel impurities will not directly collide with the photovoltaic power generation panel to cause damage to the photovoltaic power generation panel, thereby greatly improving the protection capability of the photovoltaic power generation panel.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation, and in particular to an environment-adjustable controllable self-inspection photovoltaic bracket. Background Art

[0002] As people's environmental awareness grows, more and more electrical appliances are powered by clean energy. Solar power is one of them, which collects the sun's light energy and converts it into the electricity people need.

[0003] Solar panels are generally installed in open-air places, so they are greatly affected by the environment. When working in harsh environments, such as when working in an environment with high wind speeds, strong winds will be mixed with a large amount of sand, gravel and other impurities that blow on the surface of the panels. Ordinary windshields use side reinforced guardrails to only provide preliminary protection. When the wind speed is high, the protection effect is limited. There will still be problems with sand and gravel impurities hitting the surface of the panels, resulting in photovoltaic power generation being unable to work normally. When power generation is abnormal, manual inspection is required. Since the number of photovoltaic power generation groups installed is usually large, manual inspection efficiency is low and it is difficult to accurately find the cause of the abnormality. Summary of the invention

[0004] The object of the present invention is to provide an environmentally adjustable controllable self-inspection photovoltaic bracket to overcome the above-mentioned defects in the prior art.

[0005] According to the present invention, an environment-adjustable and controllable self-inspection photovoltaic bracket includes a rack base, an upper mounting frame is fixedly provided on the upper end surface of the rack base, a cleaning box is fixedly provided on the upper end surface of the upper mounting frame, a lifting adjustment plate is rotatably provided on the upper side of the cleaning box, two rotating connecting shafts are rotatably provided inside the lifting adjustment plate, and a power generation mounting plate is fixedly connected between the end surfaces of the rotating connecting shafts on both sides close to the center;

[0006] The cleaning box is provided with a cleaning cavity opening upward, and the cleaning cavity is provided with two sliding inner blocks that can move left and right. The lower wall of the cleaning cavity is fixed with two front-to-back symmetrical waterproof frames, and the waterproof frames are designed in a "J" shape. The right end face of the cleaning box is fixed with a power storage box, and the upper end face of the power storage box is rotatably connected to the right side of the lower end face of the lifting adjustment plate.

[0007] As a further technical solution of the present invention, a lifting cylinder is fixedly provided on the left end face of the cleaning box, the upper end face of the lifting cylinder can be telescopically moved and is fixedly provided with a top connecting block, the upper end face of the top connecting block is rotatably connected to the lower end face of the lifting adjustment plate, a photovoltaic power generation panel is fixedly provided on the upper end face of the power generation mounting plate, a rotating motor is fixedly provided in the lifting adjustment plate, the left end face of the rotating connecting shaft is dynamically connected to the rotating motor, the photovoltaic power generation panel can perform photovoltaic power generation, and the generated electricity can be transmitted to the electricity storage box for storage, and the activation of the lifting cylinder can drive the lifting adjustment plate to rotate and adjust the angle of receiving light.

[0008] As a further technical solution of the present invention, two transparent wind shields are fixedly provided on the left and right sides of the upper end surface of the lifting and adjustment plate, two shielding plates are rotatably provided on the front and rear end surfaces of the lifting and adjustment plate, a shielding motor is fixedly provided on the right side of the front and rear end surfaces of the lifting and adjustment plate, and the right end surface of the shielding plate is dynamically connected to the shielding motor. The transparent wind shield and the shielding plate are both made of transparent materials and can play a preliminary role in wind and dust prevention.

[0009] As a further technical solution of the present invention, a folding cavity is provided in the sliding inner block, and a connecting inner block that can move up and down is provided in the folding cavity, and the upper end surface of the connecting inner block extends to the outside, and a water spray rack is fixedly connected between the end surfaces of the sliding inner blocks on the front and rear sides close to the center, and a water flow box is fixedly provided on the rear end surface of the cleaning box, and a connecting water pipe is fixedly connected between the upper end surface of the water flow box and the lower end surface of the water spray rack, and a sliding top block is fixedly provided on the upper end surface of the connecting inner block, and two front-to-back connected limiting inner cavities are symmetrically provided on the front and rear of the lower end surface of the lifting and adjusting plate, and the front and rear end surfaces of the sliding top block extend into the limiting inner cavity on the same side and are slidably connected to the upper and lower walls of the limiting inner cavity. When the water spray rack is started, the water stored in the water flow box can enter the water spray rack through the connecting water pipe and then be sprayed to the upper side.

[0010] As a further technical solution of the present invention, an optical inspection frame is fixedly provided on the right end face of the sliding inner block, a plurality of evenly arranged inspection lights are fixedly provided on the left side of the upper end face of the optical inspection frame, and an optical detector is fixedly provided on the right side of the upper end face of the optical inspection frame. The inspection lights can emit light and shine on the photovoltaic panel when the photovoltaic panel rotates to the lower side. The optical detector can detect the brightness of the light reflected from the inspection lights by the photovoltaic panel, thereby identifying the contamination points of the photovoltaic panel and transmitting the image information to the outside Internet.

[0011] As a further technical solution of the present invention, two sliding rotating shafts are symmetrically arranged in the front and back of the waterproof frame and can rotate. The sliding rotating shaft is located on the inner side of the "J" shape of the waterproof frame. A sliding connecting block is fixedly arranged on the end face of the sliding inner block close to the center. The outer circular surface of the sliding rotating shaft is threadedly connected to the sliding connecting block on the same side. Two sliding motors are fixedly arranged on the left end face of the cleaning box, and the right end face of the sliding rotating shaft is dynamically connected to the sliding motor.

[0012] As a further technical solution of the present invention, a recovery box is fixedly provided on the upper end surface of the frame base, the upper end surface of the recovery box is connected to the lower wall of the cleaning chamber, and the front end surface of the recovery box is provided with a water outlet connected to an external drainage pump.

[0013] As a further technical solution of the present invention, a control panel is fixedly provided on the front end face of the frame base, and the control panel can control the start and stop of all motors and cylinders of the present invention. A power detector is fixedly provided on the right end face of the power storage box, and the power detector can detect the power received by the power storage box in real time and record it, and transmit the power generation signal to the control panel.

[0014] The beneficial effects of the present invention are:

[0015] 1. The shielding plate and transparent windshield of the present invention preliminarily block the external wind. When the wind is too strong to generate electricity, the photovoltaic panel can be rotated to the lower side by rotating the connecting shaft and the power generation mounting plate. At the same time, the shielding motor can be rotated in the opposite direction to rotate the shielding plate to the lower side, so that external sand and gravel impurities will not directly collide with the photovoltaic panel and cause damage to the photovoltaic panel, thereby greatly improving the protection capability of the photovoltaic panel.

[0016] 2. The present invention can clean impurities attached to the surface of the photovoltaic panel by rotating the photovoltaic panel downward and starting the water spray rack to drive the water in the water flow box to spray to the surface of the photovoltaic panel.

[0017] 3. The present invention can drive the lifting adjustment plate to rotate and adjust the angle of receiving light by moving the top connecting block up and down, so that the photovoltaic panel can maintain high power generation efficiency. The electricity generated by the photovoltaic panel is stored in the power storage box and detected by the power detector. At this time, the sliding inner block is at the leftmost side of the cleaning cavity and outside the rotation range of the power generation installation plate.

[0018] 4. After the detection lamp of the present invention is illuminated, the optical detector can be used to detect the reflection of the photovoltaic panel, so as to determine the dirty and abnormal damaged parts on the surface of the photovoltaic panel, and the water spray rack can be started in a short time by real-time control to clean the dirty parts at regular intervals and points, and the abnormal damaged parts can be recorded, and the location of the abnormal parts can be sent to the external Internet through the control panel, so that the abnormal damaged parts can be directly located when the subsequent staff performs maintenance, thereby greatly improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic front view of the appearance of the present invention;

[0020] Figure 2 is a schematic rear view of the appearance of the present invention;

[0021] Figure 3 is a schematic top view of the appearance of the present invention;

[0022] Figure 4 It is a schematic right side view of the appearance of the present invention;

[0023] Figure 5 It is a schematic diagram of the overall structure of an environmentally adjustable controllable self-checking photovoltaic bracket of the present invention;

[0024] Figure 6 The present invention Figure 5 Schematic diagram of AA.

[0025] In the figure:

[0026] 11. Rack base; 12. Upper mounting frame; 13. Control panel; 14. Recovery box; 15. Water outlet; 16. Cleaning chamber; 17. Cleaning box; 18. Lifting cylinder; 19. Lifting adjustment plate; 20. Transparent windshield; 21. Rotating motor; 22. Rotating connecting shaft; 23. Power generation mounting plate; 24. Photovoltaic power generation panel; 25. Power storage box; 26. Power detector; 27. Optical detection frame; 28. Detection light; 29. ​​Connecting water pipe; 30. Shielding motor; 31. Shielding plate; 32. Water flow box; 33. Sliding motor; 34. Optical detector; 35. Sliding inner block; 36. Sliding top block; 37. Connecting inner block; 38. Limiting inner chamber; 39. Top connecting block; 40. Sliding rotating shaft; 41. Sliding connecting block; 42. Water spraying frame; 43. Waterproof frame; 44. Folding chamber. DETAILED DESCRIPTION

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention:

[0028] Referring to the attached Figure 1-Figure 6 , an environment-adjustable and controllable self-checking photovoltaic support according to an embodiment of the present invention includes a frame base 11. An upper mounting frame 12 is fixedly provided on the upper end surface of the frame base 11. A cleaning box 17 is fixedly provided on the upper end surface of the upper mounting frame 12. A lifting adjustment plate 19 is rotatably provided above the cleaning box 17. Two rotating connection shafts 22 are rotatably provided inside the lifting adjustment plate 19. A power generation mounting plate 23 is fixedly connected between the end faces of the two rotating connection shafts 22 close to the center on both sides;

[0029] A cleaning cavity 16 with an upward opening is provided inside the cleaning box 17. Two sliding inner blocks 35 capable of moving left and right are provided inside the cleaning cavity 16. Two waterproof frames 43 symmetrically arranged front and back are fixedly provided on the lower wall of the cleaning cavity 16. The waterproof frame 43 is designed in a "Ji" shape. A power storage box 25 is fixedly provided on the right end face of the cleaning box 17. The upper end face of the power storage box 25 is rotatably connected to the lower end face on the right side of the lifting adjustment plate 19.

[0030] Among them, a lifting cylinder 18 is fixedly provided on the left end face of the cleaning box 17. The upper end face of the lifting cylinder 18 can perform telescopic movement and is fixedly provided with a top connection block 39. The upper end face of the top connection block 39 is rotatably connected to the lower end face of the lifting adjustment plate 19. A photovoltaic panel 24 is fixedly provided on the upper end face of the power generation mounting plate 23. A rotating motor 21 is fixedly provided inside the lifting adjustment plate 19. The left end face of the rotating connection shaft 22 is power-connected to the rotating motor 21. When the rotating motor 21 is started, it drives the rotating connection shaft 22 to rotate, thereby driving the power generation mounting plate 23 and the photovoltaic panel 24 to rotate. The photovoltaic panel 24 can perform photovoltaic power generation work, and the generated power can be transmitted to the power storage box 25 for storage. When the lifting cylinder 18 is started, it can drive the lifting adjustment plate 19 to rotate and adjust the light-receiving angle.

[0031] Among them, two transparent windshield plates 20 are fixedly provided on the left and right sides of the upper end surface of the lifting and adjusting plate 19, and two shielding plates 31 are rotatably provided on the front and rear end surfaces of the lifting and adjusting plate 19. A shielding motor 30 is fixedly provided on the right side of the front and rear end surfaces of the lifting and adjusting plate 19, and the right end surface of the shielding plate 31 is poweredly connected to the shielding motor 30. When the shielding motor 30 is started, it can drive the shielding plate 31 on the same side to rotate up and down ninety degrees. The transparent windshield plate 20 and the shielding plate 31 are both made of transparent materials, which can play a preliminary role in wind and dust prevention.

[0032] Among them, a folding cavity 44 is provided in the sliding inner block 35, and a connecting inner block 37 that can move up and down is provided in the folding cavity 44, and the upper end surface of the connecting inner block 37 extends to the outside, and a water spray rack 42 is fixedly connected between the end surfaces of the sliding inner blocks 35 on the front and rear sides close to the center, and a water flow box 32 is fixedly provided on the rear end surface of the cleaning box 17, and a connecting water pipe 29 is fixedly connected between the upper end surface of the water flow box 32 and the lower end surface of the water spray rack 42, and a sliding top block 36 is fixedly provided on the upper end surface of the connecting inner block 37, and two limit inner cavities 38 connected front and back are symmetrically provided on the lower end surface of the lifting adjustment plate 19, and the front and rear end surfaces of the sliding top block 36 extend into the limit inner cavity 38 on the same side and are slidably connected to the upper and lower walls of the limit inner cavity 38, and when the water spray rack 42 is started, the water stored in the water flow box 32 can enter the water spray rack 42 through the connecting water pipe 29 and then be sprayed to the upper side.

[0033] Among them, an optical inspection frame 27 is fixedly provided on the right end face of the sliding inner block 35, a plurality of evenly arranged inspection lights 28 are fixedly provided on the left side of the upper end face of the optical inspection frame 27, and an optical detector 34 is fixedly provided on the right side of the upper end face of the optical inspection frame 27. The inspection lights 28 can emit light and shine on the photovoltaic panel 24 when the photovoltaic panel 24 rotates to the lower side. The optical detector 34 can detect the brightness of the light reflected by the inspection lights 28 from the photovoltaic panel 24, thereby determining the pollution points of the photovoltaic panel 24 and transmitting the image information to the outside Internet.

[0034] Among them, two sliding rotating shafts 40 are symmetrical and rotatable in the waterproof frame 43, and the sliding rotating shafts 40 are located on the inner side of the "J" shape of the waterproof frame 43. A sliding connecting block 41 is fixedly provided on the end face of the sliding inner block 35 close to the center, and the outer cylindrical surface of the sliding rotating shaft 40 is threadedly connected to the sliding connecting block 41 on the same side. Two sliding motors 33 are fixedly provided on the left end face of the cleaning box 17, and the right end face of the sliding rotating shaft 40 is dynamically connected to the sliding motor 33. When the sliding motor 33 is started, it drives the sliding rotating shaft 40 to rotate, thereby driving the sliding connecting block 41 to move left and right, and then driving the sliding inner block 35 to move left and right, thereby driving the connecting inner block 37 and the sliding top block 36 to move left and right.

[0035] A recovery box 14 is fixedly provided on the upper end surface of the frame base 11 , the upper end surface of the recovery box 14 is communicated with the lower wall of the cleaning chamber 16 , and a water outlet 15 communicated with an external drainage pump is provided on the front end surface of the recovery box 14 .

[0036] Among them, a control panel 13 is fixedly provided on the front end face of the frame base 11, and the control panel 13 can control the start and stop of all motors and cylinders of the present invention. A power detector 26 is fixedly provided on the right end face of the power storage box 25, and the power detector 26 can detect the power received by the power storage box 25 in real time and record it, and transmit the power generation signal to the control panel 13.

[0037] The process of the environmentally regulated controllable self-checking photovoltaic bracket of the present invention is as follows:

[0038] When working, the frame base 11 is placed in the power generation environment, and the lifting cylinder 18 is started by controlling the control panel 13 to drive the top connecting block 39 to move upward, which can drive the lifting adjustment plate 19 to rotate and adjust the angle of receiving light, so that the photovoltaic panel 24 can maintain high efficiency in power generation. The electricity generated by the photovoltaic panel 24 is stored in the power storage box 25 and detected by the power detector 26. At this time, the sliding inner block 35 is at the leftmost side of the cleaning chamber 16 and outside the rotation range of the power generation mounting plate 23.

[0039] When there is wind in the external environment, the shielding motors 30 on both sides can be started to drive the shielding plates 31 to rotate upward by ninety degrees, and the shielding plates 31 and the transparent wind shield 20 can initially block the external wind. When the wind is too strong to generate electricity, the rotating motor 21 can be started to drive the rotating connecting shaft 22 and the power generation mounting plate 23 to rotate, so that the photovoltaic power generation panel 24 can be rotated to the lower side, and at the same time, the shielding motor 30 can be rotated in the opposite direction to rotate the shielding plates 31 to the lower side, so that external sand and gravel impurities will not directly collide with the photovoltaic power generation panel 24 and cause damage to the photovoltaic power generation panel 24, thereby greatly improving the protection capability of the photovoltaic power generation panel 24.

[0040] When the photovoltaic panel 24 works for a long time and the power detector 26 detects that the power generation efficiency is reduced, the rotating motor 21 can be started to rotate the photovoltaic panel 24 to the bottom, and the water spraying frame 42 can be started to drive the water in the water flow box 32 to spray to the surface of the photovoltaic panel 24 to clean the impurities attached to the surface of the photovoltaic panel 24. At the same time, the sliding motor 33 is started to drive the sliding rotating shaft 40 to rotate, thereby driving the sliding connecting block 41 to move, and then driving the sliding inner block 35 to move to the right to clean the photovoltaic panel 24. After the cleaning is completed, the sliding motor 33 can be started in the reverse direction to make the sliding inner block 35 and the photovoltaic panel 24 move. The optical detection frame 27 moves to the left, and the detection light 28 and the optical detector 34 are started. After the detection light 28 is illuminated, the optical detector 34 can be used to detect the reflection of the photovoltaic panel 24, so that the dirty and abnormal damaged parts on the surface of the photovoltaic panel 24 can be judged, and the water spray frame 42 can be started for a short time by real-time control, the dirty parts can be cleaned at a fixed time and at a fixed point, and the abnormal damaged parts can be recorded, and the position of the abnormal part can be sent to the outside Internet through the control panel 13, so that the abnormal damaged parts can be directly located when the subsequent staff performs maintenance, thereby greatly improving the maintenance efficiency.

[0041] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An environmentally adjustable controllable self-checking photovoltaic support, comprising a frame base (11), characterized in that: An upper mounting frame (12) is fixedly provided on the upper end surface of the frame base (11), a cleaning box (17) is fixedly provided on the upper end surface of the upper mounting frame (12), a lifting adjustment plate (19) is rotatably provided on the upper side of the cleaning box (17), two rotating connecting shafts (22) are rotatably provided inside the lifting adjustment plate (19), and a power generation mounting plate (23) is fixedly connected between the end surfaces of the rotating connecting shafts (22) on both sides close to the center; The cleaning box (17) is provided with a cleaning chamber (16) with an upward opening, and two sliding inner blocks (35) capable of moving left and right are provided in the cleaning chamber (16). Two waterproof frames (43) symmetrical in front and back are fixedly provided on the lower wall of the cleaning chamber (16), and the waterproof frames (43) are designed in a "J" shape. A power storage box (25) is fixedly provided on the right end surface of the cleaning box (17), and the upper end surface of the power storage box (25) is rotatably connected to the right side of the lower end surface of the lifting adjustment plate (19). A lifting cylinder (18) is fixedly provided on the left end surface of the cleaning box (17), and the upper end surface of the lifting cylinder (18) can be telescopically moved and is fixedly provided with a top connecting block (39), and the upper end surface of the top connecting block (39) is rotatably connected to the lower end surface of the lifting adjustment plate (19). A photovoltaic power generation installation plate (23) is fixedly provided on the upper end surface. A power generation plate (24), a rotating motor (21) is fixedly provided inside the lifting adjustment plate (19), the left end face of the rotating connecting shaft (22) is dynamically connected to the rotating motor (21), two transparent wind shields (20) are fixedly provided on the left and right sides of the upper end face of the lifting adjustment plate (19), two shielding plates (31) are rotatably provided on the front and rear end faces of the lifting adjustment plate (19), a shielding motor (30) is fixedly provided on the right side of the front and rear end faces of the lifting adjustment plate (19), the right end face of the shielding plate (31) is dynamically connected to the shielding motor (30), an optical detection frame (27) is fixedly provided on the right end face of the sliding inner block (35), a plurality of uniformly arranged detection lights (28) are fixedly provided on the left side of the upper end face of the optical detection frame (27), and an optical detector (34) is fixedly provided on the right side of the upper end face of the optical detection frame (27).

2. The environmentally adjustable controllable self-checking photovoltaic bracket according to claim 1, characterized in that: A folding cavity (44) is provided in the sliding inner block (35), and a connecting inner block (37) that can move up and down is provided in the folding cavity (44), and the upper end surface of the connecting inner block (37) extends to the outside, and a water spray rack (42) is fixedly connected between the end surfaces of the sliding inner block (35) on the front and rear sides close to the center, and a water flow box (32) is fixedly provided on the rear end surface of the cleaning box (17), and a connecting water pipe (29) is fixedly connected between the upper end surface of the water flow box (32) and the lower end surface of the water spray rack (42), and a sliding top block (36) is fixedly provided on the upper end surface of the connecting inner block (37), and two front-to-back communicating limiting inner cavities (38) are symmetrically provided on the lower end surface of the lifting adjustment plate (19), and the front and rear end surfaces of the sliding top block (36) extend into the limiting inner cavity (38) on the same side and are slidably connected to the upper and lower walls of the limiting inner cavity (38).

3. The environmentally adjustable controllable self-checking photovoltaic bracket according to claim 1 is characterized in that: Two sliding rotating shafts (40) are symmetrically arranged in the waterproof frame (43) and are rotatable. The sliding rotating shafts (40) are located on the inner side of the "J" shape of the waterproof frame (43). A sliding connecting block (41) is fixedly arranged on the end face of one side of the sliding inner block (35) close to the center. The outer cylindrical surface of the sliding rotating shaft (40) is threadedly connected to the sliding connecting block (41) on the same side. Two sliding motors (33) are fixedly arranged on the left end face of the cleaning box (17). The right end face of the sliding rotating shaft (40) is dynamically connected to the sliding motor (33).

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