Photovoltaic support adaptive to different illumination angles

Abstract

The utility model discloses a photovoltaic support adaptive to different illumination angles, which comprises a photovoltaic panel for power generation and a mounting support for supporting, the mounting support comprises a tripod, the inclined edge of the tripod is arranged in a concave arc shape, and the photovoltaic panel is attached to the inclined edge of the tripod; the inclination angles of the at least two photovoltaic panels are different through the arc-shaped inclined edge tripod, so that the irradiation angle is changed; the photovoltaic panels are connected with the tripod through the corner connectors, one sides of the corner connectors are fixedly connected with the photovoltaic panels, the other sides of the corner connectors are fixedly connected with the mounting support, and at least two arranged photovoltaic panels are fixed through at least two arranged corner connectors. By means of the arc design of the inclined edge of the triangular support, the multiple photovoltaic panels are arranged in an arc shape and can adapt to light irradiation at different angles, the generating capacity is automatically adjusted according to the illumination angle, the influence of the illumination angle on the generating capacity is reduced, and the stability of the generating capacity is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket that is adaptive to different illumination angles. Background Art

[0002] Photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They ensure that solar photovoltaic panels can be stably installed in specific locations and withstand the forces brought by various natural environments.

[0003] Photovoltaic cells generate electricity by absorbing photons from sunlight. When sunlight strikes the surface of a photovoltaic cell at a vertical angle, the light's propagation path within the cell is the shortest, maximizing the number of photons absorbed and converted, resulting in the highest power generation efficiency. However, as the angle of illumination deviates from vertical, the light's propagation path within the cell becomes longer, and some photons may be reflected, scattered, or absorbed during propagation, reducing the number of photons that can be effectively converted and lowering power generation efficiency.

[0004] However, in practice, due to the different light angles in winter and summer, the power generation rate of photovoltaic panels will be affected. In order to ensure the power generation rate, the photovoltaic bracket needs to be adjusted using an adjustment mechanism. There is currently an electric automatic adjustment mechanism that can drive the photovoltaic bracket to automatically adjust to the position of the sun. It not only consumes electricity for a long time, but also has a complex structure and high use and maintenance costs, and cannot play a role in energy saving. Utility Model Content

[0005] The purpose of the present utility model is to provide a photovoltaic bracket that can adapt to different lighting angles in response to the above-mentioned problems that currently exist. The arc design of the inclined side of the tripod is utilized to make multiple photovoltaic panels arranged in the same arc shape. Multiple photovoltaic panels arranged in an arc shape can adapt to light exposure at different angles, automatically adjust the power generation according to the lighting angle, reduce the influence of the lighting angle on the power generation, and ensure the stability of the power generation.

[0006] The technical solution of the utility model is as follows:

[0007] A photovoltaic bracket that is adaptive to different light angles includes a photovoltaic panel for generating electricity and a mounting bracket for support. The mounting bracket includes a tripod, the inclined side of the tripod is arranged in a concave arc shape, and the photovoltaic panel is arranged to fit the inclined side of the tripod; the tripod is arranged with at least two photovoltaic panels at different inclination angles through the arc-shaped inclined side to change the illumination angle; the photovoltaic panel is connected to the tripod through an angle bracket, one side of the angle bracket is fixedly connected to the photovoltaic panel, and the other side of the angle bracket is fixedly connected to the mounting bracket, and the at least two arranged photovoltaic panels are fixed by at least two arranged angle brackets.

[0008] Furthermore, at least two arc-shaped holes are provided in a circular array on one side of the tripod close to the photovoltaic panel. The two arc-shaped holes are arranged as a group, and cooperate with the locker to fix and lock the angle bracket and the tripod.

[0009] Furthermore, the angle code includes a right-angle connecting plate, and a bracket locking hole and a photovoltaic panel locking hole are respectively opened on both sides of the right-angle connecting plate. The side of the right-angle connecting plate close to the bracket locking hole is fitted with the tripod, and the side of the right-angle connecting plate close to the photovoltaic panel locking hole is fitted with the photovoltaic panel.

[0010] Furthermore, a locker is provided between the angle bracket and the tripod, and the angle bracket and the photovoltaic panel are connected by a fixing bolt, and the end of the fixing bolt passes through the locking hole of the photovoltaic panel and is threadedly connected to the photovoltaic panel. The photovoltaic panel is installed on the inclined surface of the tripod through the bolt cooperation at the connection.

[0011] Furthermore, the locker includes an arc-shaped locking plate, and threaded rods are symmetrically provided on the side surfaces of the arc-shaped locking plate, and the ends of the threaded rods are threadedly connected with locking nuts.

[0012] Furthermore, the arc-shaped locking plate is attached to a side of the tripod away from the angle bracket, and the ends of the threaded rod respectively pass through the arc-shaped hole and the bracket locking hole.

[0013] Furthermore, the locking nuts are fitted on the side surfaces of the right-angle connecting plate, and two locking nuts are arranged in a group, and each group of locking nuts cooperates with the locker.

[0014] Furthermore, a bottom reinforcement rod is welded to the bottom of the tripod, and at least three bottom reinforcement rods are provided in a rectangular array. The tripod is installed on a pre-cast concrete base through the reinforcement rods provided at the bottom.

[0015] Furthermore, the bottom reinforcement rod is composed of a rectangular vertical rod and a rectangular bottom plate, and the rectangular bottom plate is provided with bolt holes in a rectangular array.

[0016] Furthermore, a hollow hole is provided on the inner side of the tripod.

[0017] Compared with the existing technology, the beneficial effects of the present invention are:

[0018] 1. A photovoltaic bracket that adapts to different light angles. The tripod has an arc-shaped tilted edge, so that multiple photovoltaic panels are arranged in the same arc shape. When the light angle changes, it can adapt to different light angles according to the tilt angles of photovoltaic panels in different positions. The power generation of the photovoltaic panels will not be affected by the change of light angle, making the power generation more stable.

[0019] 2. A photovoltaic bracket that adapts to different light angles. Each arc-shaped locking plate is provided with two threaded rods on its side. The ends of the threaded rods pass through the arc-shaped hole and the bracket locking hole respectively. The angle bracket is fixed to the mounting bracket with a locking nut. The angle bracket is used to fix the photovoltaic panel. Multiple angle brackets can improve the stability of the photovoltaic panel after it is fixed.

[0020] 3. A photovoltaic bracket that is adaptive to different light angles. Hollow holes are opened in the tripod to reduce the weight of the hollow holes, thereby improving the wind resistance of the hollow holes. Each group of photovoltaic panels needs to be fixed with multiple tripods to further improve the stability of the tripod after fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the usage structure of a photovoltaic bracket that can adapt to different light angles.

[0022] Figure 2 for Figure 1 A partial enlarged schematic diagram.

[0023] Figure 3 for Figure 1 Schematic diagram of the middle part connection structure.

[0024] Figure 4 for Figure 3 Schematic diagram of the structure on the left side.

[0025] Figure 5 for Figure 3 Schematic diagram of the mid-bottom structure.

[0026] Figure 6 for Figure 5 A local enlarged schematic diagram in .

[0027] Figure 7 The figure is a schematic diagram of the three-dimensional structure of a photovoltaic bracket that can adapt to different light angles.

[0028] Figure 8 This is a schematic diagram of the three-dimensional structure of the corner code of a photovoltaic bracket that can adapt to different light angles.

[0029] Figure 9 The figure is a schematic diagram of the three-dimensional structure of a locking device of a photovoltaic bracket that can adapt to different light angles.

[0030] Figure markings: 1-photovoltaic panel, 2-mounting bracket, 21-tripod, 22-hollow hole, 23-arc hole, 3-bottom reinforcement rod, 4-angle code, 41-right-angle connecting plate, 42-bracket locking hole, 43-photovoltaic panel locking hole, 5-locker, 51-arc locking plate, 52-threaded rod, 53-locking nut, 6-fixing bolt. DETAILED DESCRIPTION

[0031] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

[0032] The features and performance of the present invention are further described in detail below with reference to the embodiments.

[0033] See also Figure 1-9 , a photovoltaic bracket that adapts to different light angles, such as Figure 1 and Figure 2 As shown, it includes a photovoltaic panel 1 for power generation and a mounting bracket 2 for support, wherein the mounting bracket 2 includes a tripod 21. Figure 7 As shown, the inclined side of the tripod 21 is set in an inwardly concave arc shape, and the photovoltaic panel 1 is set in contact with the inclined side of the tripod 21; the tripod 21 with an arc-shaped inclined side allows at least two photovoltaic panels 1 to be set at different inclination angles to change the irradiation angle. When the irradiation angle changes, the angle between the photovoltaic panels 1 with different inclination angles will change. However, no matter how the angle changes, it will be perpendicular to one of the photovoltaic panels 1, thereby ensuring a stable output of power generation; Figure 3 and Figure 4 As shown, the photovoltaic panel 1 is connected to the tripod 21 through an angle code 4, one side of the angle code 4 is fixedly connected to the photovoltaic panel 1, and the other side of the angle code 4 is fixedly connected to the mounting bracket 2, and at least two arranged angle codes 4 are used to fix at least two photovoltaic panels 1.

[0034] The inclined side of the tripod 21 is set in an arc shape, so the photovoltaic panel 1 that is in contact with the inclined side of the tripod 21 is also set in an arc shape. When the illumination angle changes, sunlight shines on the photovoltaic panels 1 at different positions. When the illumination angle is high, the light is set perpendicular to the photovoltaic panel 1 near the bottom, so the photovoltaic panel 1 at the bottom position generates more electricity than the photovoltaic panel 1 at the top position. When the illumination angle is low, the light is set perpendicular to the photovoltaic panel 1 near the top. At this time, the photovoltaic panel 1 at the top position generates more electricity than the photovoltaic panel 1 at the bottom position. By setting multiple photovoltaic panels 1, the power generation is close to balance, making the power generation of the photovoltaic panel 1 more stable.

[0035] like Figure 7 As shown, the tripod 21 has at least two arc-shaped holes 23 formed in a circular array on one side close to the photovoltaic panel 1. Figure 5 and Figure 6 As shown, two arc-shaped holes 23 are arranged as a group, and cooperate with the locker 5 to fix and lock the angle bracket 4 and the tripod 21. A hollow hole 22 is opened on the inner side of the tripod 21.

[0036] like Figure 8 As shown, the angle bracket 4 includes a right-angle connecting plate 41, with bracket locking holes 42 and photovoltaic panel locking holes 43 respectively formed on both sides of the right-angle connecting plate 41. The side of the right-angle connecting plate 41 near the bracket locking hole 42 is in contact with the tripod 21, and the side of the right-angle connecting plate 41 near the photovoltaic panel locking hole 43 is in contact with the photovoltaic panel 1. A locker 5 is provided between the angle bracket 4 and the tripod 21. The angle bracket 4 and the photovoltaic panel 1 are connected by a fixing bolt 6. The end of the fixing bolt 6 passes through the photovoltaic panel locking hole 43 and is threadedly connected to the photovoltaic panel 1. The bolts at the connection engage, and the photovoltaic panel 1 is mounted on the inclined surface of the tripod 21.

[0037] like Figure 9 As shown, the locker 5 comprises an arcuate locking plate 51, with threaded rods 52 symmetrically arranged on its sides. Locking nuts 53 are threadedly connected to the ends of the rods 52. The arcuate locking plate 51 is attached to the side of the tripod 21 away from the angle bracket 4, and the ends of the threaded rods 52 extend through the arcuate hole 23 and the bracket locking hole 42, respectively. Locking nuts 53 are attached to the side of the right-angle connecting plate 41. Two locking nuts 53 are provided in a set, and each set of locking nuts 53 engages with the locker 5.

[0038] At least three bottom reinforcement rods 3 are welded to the bottom of the tripod 21 in a rectangular array. These rods are used to mount the tripod 21 to a precast concrete base. These rods consist of rectangular vertical rods and a rectangular base plate with bolt holes arranged in a rectangular array.

[0039] The working principle is: when in use, first pour a concrete base at the installation position on the ground and pre-embed the anchor bolts, then place the mounting bracket 2 on the concrete base, and the pre-embedded anchor bolts on the concrete base pass through the rectangular base plate at the bottom of the bottom reinforcing rod 3, and then use fasteners to fix the bottom reinforcing rod 3, and then take several angle codes 4 and lockers 5, fit the side of the right-angle connecting plate 41 to the arc hole 23 on the side of the tripod 21, place the arc locking plate 51 on the other side of the tripod 21, and the end of the threaded rod 52 on the arc locking plate 51 passes through the arc hole 23 and the bracket locking hole 42, and finally thread the locking nut 53 to the end of the threaded rod 52, through The locker 5 fixes the angle code 4 to the side of the mounting bracket 2, and then places multiple photovoltaic panels 1 in a circular array on the side of the inclined edge of the tripod 21, and the side of the photovoltaic panel 1 is fitted to the side of the right-angle connecting plate 41. Finally, the end of the fixing bolt 6 passes through the photovoltaic panel locking hole 43 and is threadedly connected to the photovoltaic panel 1. Since the inclined edge of the tripod 21 is set in an inward concave arc shape, the multiple photovoltaic panels 1 are also distributed in an arc shape. According to the changes in the light angle in different seasons, adaptive adjustment can be achieved. Therefore, the power generation will not change significantly with the change of the light angle, making the power generation more stable; the structure is simple, the operation is very convenient, and the labor intensity is effectively reduced.

[0040] The above-described embodiments merely represent specific implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of protection of the present application. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the technical concept of the present application, and all such variations and improvements fall within the scope of protection of the present application.

Claims

1. A photovoltaic bracket that is self-adaptive to different light angles, characterized in that: The invention comprises a photovoltaic panel (1) for generating electricity and a mounting bracket (2) for supporting the panel. The mounting bracket (2) comprises a tripod (21). The inclined side of the tripod (21) is arranged in an inwardly concave arc shape. The photovoltaic panel (1) is arranged in contact with the inclined side of the tripod (21). The tripod (21) with an arc-shaped inclined side allows at least two photovoltaic panels (1) to be arranged at different inclination angles to change the irradiation angle. The photovoltaic panel (1) is connected to the tripod (21) via an angle bracket (4). One side of the angle bracket (4) is fixedly connected to the photovoltaic panel (1), and the other side of the angle bracket (4) is fixedly connected to the mounting bracket (2). The at least two arranged photovoltaic panels (1) are fixed via at least two arranged angle brackets (4).

2. The photovoltaic bracket capable of adapting to different illumination angles according to claim 1, characterized in that: At least two arc-shaped holes (23) are provided in a circular array on one side of the tripod (21) close to the photovoltaic panel (1). The two arc-shaped holes (23) are arranged as a group and cooperate with the locker (5) to fix and lock the angle code (4) and the tripod (21).

3. The photovoltaic bracket capable of adapting to different light angles according to claim 2, characterized in that: The corner bracket (4) comprises a right-angle connecting plate (41), and a bracket locking hole (42) and a photovoltaic panel locking hole (43) are respectively provided on both sides of the right-angle connecting plate (41). The side of the right-angle connecting plate (41) close to the bracket locking hole (42) is in contact with the tripod (21), and the side of the right-angle connecting plate (41) close to the photovoltaic panel locking hole (43) is in contact with the photovoltaic panel (1).

4. The photovoltaic bracket capable of adapting to different light angles according to claim 3, characterized in that: A locker (5) is provided between the angle bracket (4) and the tripod (21), and the angle bracket (4) and the photovoltaic panel (1) are connected via a fixing bolt (6), and the end of the fixing bolt (6) passes through the photovoltaic panel locking hole (43) and is threadedly connected to the photovoltaic panel (1). The photovoltaic panel (1) is mounted on the inclined surface of the tripod (21) through the bolt engagement at the connection.

5. The photovoltaic support capable of adapting to different illumination angles according to claim 4, characterized in that: The locker (5) comprises an arc-shaped locking plate (51), a threaded rod (52) is symmetrically provided on the side surface of the arc-shaped locking plate (51), and a locking nut (53) is threadedly connected to the end of the threaded rod (52).

6. The photovoltaic support capable of adapting to different light angles according to claim 5, characterized in that: The arc-shaped locking plate (51) is attached to the side of the tripod (21) away from the angle bracket (4), and the ends of the threaded rod (52) respectively pass through the arc-shaped hole (23) and the bracket locking hole (42).

7. The photovoltaic support capable of adapting to different light angles according to claim 5, characterized in that: The locking nuts (53) are fitted on the side of the right-angle connecting plate (41), and two locking nuts (53) are arranged in a group, and each group of locking nuts (53) cooperates with the locker (5).

8. The photovoltaic support capable of adapting to different illumination angles according to claim 1, characterized in that: A bottom reinforcement rod (3) is welded to the bottom of the tripod (21), and at least three bottom reinforcement rods (3) are arranged in a rectangular array. The tripod (21) is installed on a pre-cast concrete base through the reinforcement rods arranged at the bottom.

9. The photovoltaic support capable of adapting to different illumination angles according to claim 8, characterized in that: The bottom reinforcement rod (3) is composed of a rectangular vertical rod and a rectangular bottom plate, and the rectangular bottom plate is provided with bolt holes in a rectangular array.

10. The photovoltaic support capable of adapting to different illumination angles according to claim 1, characterized in that: A hollow hole (22) is provided on the inner side of the tripod (21).

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