Adjustable solar photovoltaic support assembly

Abstract

The utility model discloses an adjustable solar photovoltaic support assembly, and relates to the technical field of solar photovoltaic support assemblies. The photovoltaic module comprises a photovoltaic panel, the bottom surface of the photovoltaic panel is fixedly connected with an adjusting assembly, the bottom surface of the adjusting assembly is fixedly connected with a mounting plate, a cavity is formed in the mounting plate, and a control module used for controlling the adjusting assembly is connected in the cavity in a sleeved mode. Through the arrangement of the adjusting assembly and the control module, the control module controls the driving motor to drive the rotating rod to rotate at a proper rotating speed, the rotating rod drives the photovoltaic panel fixed on the top surface of the supporting plate to rotate through the supporting rod fixed on the surface, and the control module accurately controls the rotating speed of the driving motor. The rotating speed of the photovoltaic panel is matched with the moving speed of the sun, so that the photovoltaic panel faces the sun all the time to keep perpendicular incidence of sunlight, and the effects of automatically adjusting the facing angle of the photovoltaic panel and improving the working efficiency of the photovoltaic panel are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of solar photovoltaic support components, and specifically relates to an adjustable solar photovoltaic support component. Background Art

[0002] The solar photovoltaic support components of the existing technology are unable to adjust the facing angle and direction of the photovoltaic panels. The sun moves continuously and slowly during the process of rising in the east and setting in the west, resulting in the inability to directly shine on the photovoltaic panels at certain times, affecting the efficiency of the photovoltaic panels. When the photovoltaic panels are placed in the open air, dust particles in the air will adhere to their surfaces, and the dust layer will block the sunlight, which will have a certain impact on the efficiency of sunlight irradiating the photovoltaic panels.

[0003] A Chinese patent with announcement number CN213879703U discloses a solar photovoltaic support assembly and a photovoltaic system, including a support seat, a connecting assembly and a fixed hook frame assembly; the upper end surface of the support seat includes a first mounting bevel and a second mounting bevel, and the height of the first mounting bevel is higher than the height of the second mounting bevel; a connecting assembly is installed on each of the two mounting bevels; the connecting assembly includes a first seat body, a second seat body and a first connecting seat body, the first connecting seat body is configured as a hollow cylinder, and a plurality of hollow grooves are provided on the circumference of the side wall of the first connecting seat body; the fixed hook frame assembly is installed on the upper end surface of the first seat body by screws, and the fixed hook frame assembly is used to clamp the photovoltaic panel. The photovoltaic system composed of the support assembly can provide stable support for the photovoltaic panel, and can effectively slow down the shaking, and can reduce the operation and maintenance cost of the photovoltaic power station.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an adjustable solar photovoltaic support assembly, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An adjustable solar photovoltaic support assembly comprises: a photovoltaic panel, an adjustment assembly is fixedly connected to the bottom surface of the photovoltaic panel, a mounting plate is fixedly connected to the bottom surface of the adjustment assembly, a cavity is provided inside the mounting plate, a control module for controlling the adjustment assembly is sleeved inside the cavity, and a cleaning structure is sleeved on the top surface of the photovoltaic panel;

[0008] The adjustment component includes a support plate fixedly connected to the bottom surface of the photovoltaic panel, the bottom surface of the support plate is fixedly connected with support rods equidistantly from left to right, the bottom end of the support rod is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to the output end of the drive motor.

[0009] Optionally, the drive motor is electrically connected to the control module, a brake structure is provided on the back of the drive motor, one end of the rotating rod is rotatably connected to a support block, and the support block is fixedly connected to the surface of the mounting plate; the control module can regulate the rotation speed of the drive motor so that the speed at which the drive motor drives the upper photovoltaic panel to move through the rotating rod matches the speed of the sun's movement, so as to keep the photovoltaic panel always facing the sun.

[0010] Optionally, the cleaning structure includes a frame sleeved on the surface of the photovoltaic panel, the top surface of the frame is provided with a circulation hole, the interior of the circulation hole is sleeved with a dust removal structure, threaded holes are axially symmetrically provided on both sides of the frame, and the internal threads of the threaded holes are connected to a clamping structure.

[0011] Optionally, the dust removal structure includes a seepage pipe sleeved inside the circulation hole, the top surface of the seepage pipe is connected with a water tank, the top surface of the water tank is provided with a threaded pipe for water inlet, the surface of the threaded pipe is threadedly connected with a sealing cover, the bottom surface of the seepage pipe is connected with a wiping layer, and a plurality of small holes formed on the surface of the seepage pipe can greatly reduce the flow rate of water from the water tank entering the wiping layer, thereby effectively increasing the usable time of clean water in the water tank while keeping the wiping layer moist.

[0012] Optionally, the clamping structure includes a screw threadedly connected to the inside of the threaded hole, one end of the screw is fixedly connected to a clamping plate via a sleeved bearing, a plurality of rotating grooves are provided on the side of the clamping plate, and a roller is rotatably connected inside the rotating groove to improve the smoothness of the movement of the clamping plate. The roller greatly increases the smoothness of the moving frame for wiping when the clamping plate clamps the photovoltaic panel, making it convenient for personnel to use.

[0013] Optionally, the surface of the mounting plate is provided with threaded holes in a rectangular array, and the internal threads of the threaded holes are connected to bolts for installing and fixing the mounting plate. By tightening the bolts, the mounting plate can be quickly and firmly installed on the cement base to avoid the effect of strong winds blowing the solar photovoltaic system.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. By adjusting the settings of the components and the control module, the control module controls the drive motor to rotate the rotating rod at a suitable speed. The rotating rod drives the photovoltaic panel fixed on the top of the support plate to rotate through the support rod fixed on the surface. The control module accurately controls the speed of the drive motor so that the rotation rate of the photovoltaic panel matches the speed of the sun's movement, so that the photovoltaic panel always faces the direction of the sun to maintain direct sunlight, thereby achieving automatic adjustment of the facing angle of the photovoltaic panel to improve the working efficiency of the photovoltaic panel.

[0016] 2. Through the setting of the cleaning structure, the screw is turned to drive the clamping plate to move through the bearing sleeved at one end, and fit against the two sides of the photovoltaic panel, so that the frame is installed on the top surface of the photovoltaic panel. Then, when dust accumulates on the top surface of the photovoltaic panel, the frame is pushed to move smoothly through the rollers set on the side of the clamping plate. At the same time, the water storage tank on the top surface of the frame keeps the wiping layer moist through the seepage pipe, so that when the frame moves, the wiping layer that fits the photovoltaic panel on the bottom surface is driven to move, and the dust accumulated on the surface of the photovoltaic panel is cleaned to keep its surface smooth, thereby avoiding dust accumulation and affecting the working efficiency of the photovoltaic panel and facilitating dust removal.

[0017] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] In the figure:

[0020] Figure 1 It is a schematic diagram of the overall structure;

[0021] Figure 2 It is a schematic diagram of the structure of the adjustment component;

[0022] Figure 3 A schematic diagram of the structure for cleaning the structure;

[0023] Figure 4 This is a schematic diagram of the split structure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Photovoltaic panel; 2. Adjustment component; 21. Support plate; 22. Support rod; 23. Rotating rod; 24. Drive motor; 3. Mounting plate; 4. Control module; 5. Cleaning structure; 51. Frame; 52. Dust removal structure; 521. Seepage pipe; 522. Water storage tank; 523. Sealing cover; 524. Wiping layer; 53. Clamping structure; 531. Screw; 532. Bearing; 533. Clamping plate; 6. Support block; 7. Roller; 8. Bolt.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be further described in detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, an adjustable solar photovoltaic support assembly is provided, including: a photovoltaic panel 1, an adjusting assembly 2 is fixedly connected to the bottom surface of the photovoltaic panel 1, a mounting plate 3 is fixedly connected to the bottom surface of the adjusting assembly 2, a cavity is opened inside the mounting plate 3, a control module 4 for controlling the adjusting assembly 2 is sleeved inside the cavity, and a cleaning structure 5 is sleeved on the top surface of the photovoltaic panel 1.

[0029] One aspect of the application of this embodiment is: the control module 4 accurately controls the rotation speed of the drive motor 24, so that the rotation rate of the photovoltaic panel 1 matches the speed of the sun's movement, so that the photovoltaic panel 1 always faces the sun to keep the direct sunlight, and the facing angle of the photovoltaic panel 1 is automatically adjusted to improve the working efficiency of the photovoltaic panel 1. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0030] like Figure 2 As shown, a brake structure is provided on the back of the driving motor 24 of the present embodiment, and one end of the rotating rod 23 is rotatably connected to a support block 6, and the support block 6 is fixedly connected to the surface of the mounting plate 3; the control module 4 can regulate the rotation speed of the driving motor 24, so that the speed at which the driving motor 24 drives the upper photovoltaic panel 1 to move through the rotating rod 23 matches the movement speed of the sun, so as to keep the photovoltaic panel 1 always facing the sun.

[0031] like Figure 3As shown, the top surface of the seepage pipe 521 of this embodiment is connected with a water tank 522, and the top surface of the water tank 522 is provided with a threaded pipe for water inlet, and the surface of the threaded pipe is threadedly connected with a sealing cover 523, and the bottom surface of the seepage pipe 521 is connected with a wiping layer 524. Several small holes are opened on the surface of the seepage pipe 521, which can greatly reduce the flow rate of the water inside the water tank 522 entering the wiping layer 524, while keeping the wiping layer 524 moist, and effectively increase the usable time of the clean water in the water tank 522.

[0032] like Figure 3 As shown, one end of the screw rod 531 of the present embodiment is fixedly connected to a clamping plate 533 through a sleeve bearing 532, a plurality of rotation grooves are provided on the side of the clamping plate 533, and a roller 7 for improving the smoothness of movement of the clamping plate 533 is rotatably connected inside the rotation groove. The roller 7 greatly increases the smoothness of the moving frame 51 for wiping when the clamping plate 533 clamps the photovoltaic panel 1, which is convenient for personnel to use.

[0033] like Figure 4 As shown, the surface of the mounting plate 3 of this embodiment is provided with threaded holes in a rectangular array, and the internal threads of the threaded holes are connected with bolts 8 for installing and fixing the mounting plate 3. By tightening the bolts 8, the mounting plate 3 can be quickly and firmly installed on the cement base to avoid the effect of strong wind blowing the solar photovoltaic system.

[0034] Embodiment 1:

[0035] In this embodiment, the bottom surface of the support plate 21 is fixedly connected with support rods 22 equidistantly from left to right, the bottom end of the support rod 22 is fixedly connected with a rotating rod 23, one end of the rotating rod 23 is fixedly connected to the output end of the drive motor 24, the drive motor 24 is electrically connected to the control module 4, a brake structure is provided on the back of the drive motor 24, one end of the rotating rod 23 is rotatably connected with a support block 6, and the support block 6 is fixedly connected to the surface of the mounting plate 3;

[0036] The control module 4 controls the driving motor 24 to rotate the rotating rod 23 at a suitable rotation speed. The rotating rod 23 drives the photovoltaic panel 1 fixed on the top surface of the support plate 21 to rotate through the support rod 22 fixed on the surface. The control module 4 accurately controls the rotation speed of the driving motor 24 so that the rotation rate of the photovoltaic panel 1 matches the movement rate of the sun, so that the photovoltaic panel 1 always faces the direction of the sun to maintain direct sunlight, thereby achieving automatic adjustment of the facing angle of the photovoltaic panel 1 to improve the working efficiency of the photovoltaic panel 1.

[0037] Embodiment 2:

[0038] In this embodiment, a flow hole is provided on the top surface of the frame 51, a water seepage pipe 521 is sleeved inside the flow hole, a water storage tank 522 is connected through the top surface of the water seepage pipe 521, a threaded pipe for water inlet is provided on the top surface of the water storage tank 522, a sealing cover 523 is threadedly connected to the surface of the threaded pipe, a wiping layer 524 is connected through the bottom surface of the water seepage pipe 521, threaded holes are provided on both sides of the frame 51 in an axially symmetrical manner, and a screw 531 is threadedly connected inside the threaded hole, one end of the screw 531 is fixedly connected to a clamping plate 533 through a sleeved bearing 532, a plurality of rotation grooves are provided on the side of the clamping plate 533, and a roller 7 for improving the smoothness of the movement of the clamping plate 533 is rotatably connected inside the rotation groove;

[0039] When the screw rod 531 is turned, the bearing 532 sleeved at one end drives the clamping plate 533 to move and fit the two sides of the photovoltaic panel 1, so that the frame 51 is installed on the top surface of the photovoltaic panel 1. Then, when dust accumulates on the top surface of the photovoltaic panel 1, the frame 51 is pushed to move smoothly through the roller 7 set on the side of the clamping plate 533. At the same time, the water storage tank 522 on the top surface of the frame 51 keeps the wiping layer 524 moist through the seepage pipe 521, so that when the frame 51 moves, the wiping layer 524 that fits the bottom surface with the photovoltaic panel 1 is driven to move, so as to clean the dust accumulated on the surface of the photovoltaic panel 1 and keep its surface smooth, thereby avoiding dust accumulation and affecting the working efficiency of the photovoltaic panel 1 and facilitating dust removal.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An adjustable solar photovoltaic support assembly, characterized in that: include: A photovoltaic panel (1), wherein an adjusting component (2) is fixedly connected to the bottom surface of the photovoltaic panel (1), a mounting plate (3) is fixedly connected to the bottom surface of the adjusting component (2), a cavity is provided inside the mounting plate (3), a control module (4) for controlling the adjusting component (2) is sleeved inside the cavity, and a cleaning structure (5) is sleeved on the top surface of the photovoltaic panel (1); The adjustment assembly (2) comprises a support plate (21) fixedly connected to the bottom surface of the photovoltaic panel (1), the bottom surface of the support plate (21) being fixedly connected to support rods (22) equidistantly from left to right, the bottom end of the support rod (22) being fixedly connected to a rotating rod (23), one end of the rotating rod (23) being fixedly connected to the output end of a driving motor (24).

2. An adjustable solar photovoltaic support assembly according to claim 1, characterized in that: The drive motor (24) is electrically connected to the control module (4), a brake structure is provided on the back of the drive motor (24), one end of the rotating rod (23) is rotatably connected to a support block (6), and the support block (6) is fixedly connected to the surface of the mounting plate (3).

3. The adjustable solar photovoltaic support assembly according to claim 1, characterized in that: The cleaning structure (5) comprises a frame (51) sleeved on the surface of the photovoltaic panel (1), a circulation hole is provided on the top surface of the frame (51), a dust removal structure (52) is sleeved inside the circulation hole, threaded holes are provided on both sides of the frame (51) in an axially symmetrical manner, and a clamping structure (53) is threadedly connected inside the threaded hole.

4. The adjustable solar photovoltaic support assembly according to claim 3, characterized in that: The dust removal structure (52) comprises a water seepage pipe (521) sleeved inside the circulation hole, the top surface of the water seepage pipe (521) is connected to a water storage tank (522), the top surface of the water storage tank (522) is provided with a threaded pipe for water intake, the surface of the threaded pipe is threadedly connected to a sealing cover (523), and the bottom surface of the water seepage pipe (521) is connected to a wiping layer (524).

5. The adjustable solar photovoltaic support assembly according to claim 3, characterized in that: The clamping structure (53) comprises a screw rod (531) threadedly connected to the inside of the threaded hole, one end of the screw rod (531) is fixedly connected to a clamping plate (533) via a sleeve-connected bearing (532), a plurality of rotation grooves are provided on the side of the clamping plate (533), and a roller (7) is rotatably connected inside the rotation groove for improving the smoothness of movement of the clamping plate (533).

6. The adjustable solar photovoltaic support assembly according to claim 1, characterized in that: The surface of the mounting plate (3) is provided with threaded holes in a rectangular array, and the internal threads of the threaded holes are connected with bolts (8) for mounting and fixing the mounting plate (3).

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