Photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic support, which comprises a photovoltaic panel, a base arranged at the bottom of the photovoltaic panel, a main support fixedly connected to the upper end of the base, two limiting pieces fixedly connected to the upper end of the main support, a limiting rotating shaft rotationally connected to the upper portion of each limiting piece, and a limiting rotating shaft penetrating through the upper portion of each limiting piece. A second sleeve is arranged between the two limiting pieces, the two ends of the outer wall of the second sleeve are fixedly connected with the limiting rotating shafts respectively, the second sleeve is connected with a main movable rod in a sleeving mode and rotationally connected with the main movable rod, and the two ends of the main movable rod are fixedly connected with a front fixing piece and a rear fixing piece respectively. And the photovoltaic panel is arranged at the upper ends of the pair of photovoltaic panel brackets.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. After solar cells are connected in series and packaged for protection, they can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices.

[0003] A solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in a solar photovoltaic power generation system. The direction of the photovoltaic panels in existing photovoltaic brackets is fixed after installation and cannot be adjusted left, right, front or back. During the effective sunshine time, the power generation efficiency is highest only near noon, especially in the afternoon when the sunshine is still strong, but the photovoltaic panels cannot receive light at the best angle.

[0004] In view of the above problems, the utility model provides a photovoltaic bracket. Utility Model Content

[0005] The technical solution adopted by the utility model is as follows:

[0006] A photovoltaic bracket comprises a photovoltaic panel, a base is provided at the bottom of the photovoltaic panel, a main bracket is fixedly connected to the upper end of the base, two limit members are fixedly connected to the upper end of the main bracket, each limit member is rotatably connected to the limit shaft at the upper end, the limit shaft passes through the upper part of the limit member, a second sleeve is provided between the two limit members, two ends of the outer wall of the second sleeve are respectively fixedly connected to the limit shaft, the second sleeve is sleeved with a main movable rod, the second sleeve is rotatably connected to the main movable rod, two ends of the main movable rod are respectively fixedly connected to a front fixing member and a rear fixing member, the upper parts of the front fixing member and the rear fixing member are both fixedly connected to the photovoltaic bracket, and the photovoltaic panel is arranged on the upper ends of a pair of photovoltaic panel brackets; an electric telescopic rod is provided on one side of the main bracket, the piston rod end of the electric telescopic rod is rotatably connected to the fixing member, the fixing member is fixedly connected to the bottom of the main bracket, the cylinder end of the electric telescopic rod is rotatably connected to the bottom of the connecting member, a fixed shaft is rotatably connected between the connecting member and the cylinder of the electric telescopic rod, the fixed shaft passes through the bottom of the connecting member and the cylinder end of the electric telescopic rod, the upper part of the connecting member is fixedly connected to the first sleeve, and one end of the main movable rod is rotatably sleeved in the first sleeve.

[0007] A second electric telescopic rod is arranged on one side of the rear fixing part, the outer wall of the cylinder of the second electric telescopic rod is vertically connected to the bracket, the outer wall of the cylinder of the second electric telescopic rod is rotatably connected to the bracket, the bracket is vertically fixedly connected to one end of the connecting rod, the other end of the connecting rod is vertically fixedly connected to the outer wall of the second sleeve, the top end of the piston rod of the second electric telescopic rod is fixedly connected to a connecting part, the upper part of the connecting part is rotatably connected to a support rod, and the end of the support rod away from the connecting part is fixedly connected to the bottom of the rear fixing part.

[0008] The main movable rod is a hollow circular tube.

[0009] Beneficial effects of the utility model:

[0010] By contracting the electric telescopic rod, the connecting part is driven to move upward or downward, so that the main movable rod rotates on the upper part of the main bracket, thereby changing the front and rear light-facing angles of the photovoltaic panel. When the sun is located on the left and right sides of the photovoltaic panel, the second electric telescopic rod can be contracted to cause the rear fixing part to rotate left and right, and then the photovoltaic panel bracket rotates left and right, and the photovoltaic panel also rotates accordingly, so that the front and rear, left and right rotations of the photovoltaic panel can be adjusted at any time to adapt to the current optimal lighting angle and allow the photovoltaic panel to fully receive light. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of a three-dimensional structure provided in an embodiment of the present application;

[0012] Figure 2 A three-dimensional diagram of the structure of the photovoltaic bracket provided in the embodiment of the present application;

[0013] Figure 3 A three-dimensional diagram of the structure of a photovoltaic bracket from another perspective provided in an embodiment of the present application;

[0014] Figure 4 Provided for the embodiments of this application Figure 3 A magnified view of the structure at center;

[0015] Figure 5 Provided for the embodiments of this application Figure 3 Enlarged view of the structure at point B in the middle.

[0016] In the figure: 1. photovoltaic panel; 11. photovoltaic panel bracket; 2. base; 21. main bracket; 22. limiter; 23. limiter shaft; 24. second sleeve; 25. main movable rod; 26. front fixing member; 27. rear fixing member; 28. first electric telescopic rod; 29. ​​fixing member; 30. connecting member; 31. fixed shaft; 32. first sleeve; 33. second electric telescopic rod; 34. bracket; 35. connecting member; 36. support rod; 37. connecting rod. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 5As shown, a photovoltaic bracket includes a photovoltaic panel 1, a base 2 is provided at the bottom of the photovoltaic panel 1, a main bracket 21 is fixedly connected to the upper end of the base 2, two limit members 22 are fixedly connected to the upper end of the main bracket 21, each limit member 22 is rotatably connected to the limit shaft 23 at the upper part, the limit shaft 23 runs through the upper part of the limit member 22, a second sleeve 24 is provided between the two limit members 22, the two ends of the outer wall of the second sleeve 24 are respectively fixedly connected to the limit shaft 23, the second sleeve 24 is sleeved with a main movable rod 25, the second sleeve 24 is rotatably connected to the main movable rod 25, the two ends of the main movable rod 25 are respectively fixedly connected to the front fixing member 26 and the rear fixing member 27, the front fixing member 26 and the rear fixing member 27 are respectively fixedly connected to the front fixing member 26 and the rear fixing member 27. The main bracket 21 is fixedly connected to the photovoltaic bracket 11, and the photovoltaic panel 1 is arranged at the upper end of a pair of photovoltaic panel brackets 11; a first electric telescopic rod 28 is provided on one side of the main bracket 21, and the piston rod end of the first electric telescopic rod 28 is rotatably connected to the fixing member 29, and the fixing member 29 is fixedly connected to the bottom of the main bracket 21, and the cylinder end of the first electric telescopic rod 28 is rotatably connected to the bottom of the connecting member 30, and a fixed shaft 31 is rotatably connected between the connecting member 30 and the cylinder of the first electric telescopic rod 28, and the fixed shaft 31 passes through the bottom of the connecting member 30 and the cylinder end of the first electric telescopic rod 28. The upper part of the connecting member 30 is fixedly connected to the first sleeve 32, and one end of the main movable rod 25 is rotatably sleeved in the first sleeve 32.

[0018] A second electric telescopic rod 33 is arranged on one side of the rear fixing member 27, and the outer wall of the cylinder of the second electric telescopic rod 33 is vertically connected to the bracket 34, and the outer wall of the cylinder of the second electric telescopic rod 33 is rotatably connected to the bracket 34, and the bracket 34 is vertically fixedly connected to one end of a connecting rod 37, and the other end of the connecting rod 37 is vertically fixedly connected to the outer wall of the second sleeve 24, and the top end of the piston rod of the second electric telescopic rod 33 is fixedly connected to a connecting member 35, and the upper part of the connecting member 35 is rotatably connected to a support rod 36, and the end of the support rod 36 away from the connecting member 35 is fixedly connected to the bottom of the rear fixing member 27.

[0019] The main movable rod 25 is a hollow circular tube.

[0020] The first electric telescopic rod 28 and the second electric telescopic rod 33 are both electric cylinders, which are conventional devices.

[0021] During use, the first electric telescopic rod 28 is contracted or extended to drive the connecting piece 30 to move upward or downward, so that the main movable rod 25 is rotated and tilted on the main bracket 21, thereby changing the front and rear light-facing angles of the photovoltaic panel 1; for example, in a certain period of time, the photovoltaic panel 1 is in a normal front light-facing state, and the sun is on one side of the photovoltaic panel 1. By adjusting the length of the piston rod of the second electric telescopic rod 33, the support rod 36 connected to the second electric telescopic rod 24 drives the rear fixing piece 27 to rotate, and the rotation of the rear fixing piece 27 drives the photovoltaic panel bracket 11 to rotate, so as to adjust the left and right light-facing angles of the photovoltaic panel 1.

[0022] The present application drives the connecting member 30 to move upward or downward by contracting the electric telescopic rod 28, so that the main movable rod 25 rotates on the upper part of the main bracket 21, thereby changing the front and rear light-facing angles of the photovoltaic panel 1. When the sun is located on the left and right sides of the photovoltaic panel 1, the second electric telescopic rod 33 can be contracted to cause the rear fixing member 27 to rotate left and right, and then the photovoltaic panel bracket 11 rotates left and right, and the photovoltaic panel 1 also rotates accordingly, so that the front and rear, left and right rotations of the photovoltaic panel 1 can be adjusted at any time to adapt to the current optimal lighting angle and allow the photovoltaic panel to fully receive light.

Claims

1. A photovoltaic support, comprising a photovoltaic panel (1), characterized in that: A photovoltaic panel (1) is provided with a base (2) at the bottom, the upper end of the base (2) is fixedly connected to a main bracket (21), the upper end of the main bracket (21) is fixedly connected to two limit members (22), the upper part of each limit member (22) is rotatably connected to a limit rotation shaft (23), the limit rotation shaft (23) passes through the upper part of the limit member (22), a second sleeve (24) is provided between the two limit members (22), the outer wall ends of the second sleeve (24) are respectively fixedly connected to the limit rotation shaft (23), the second sleeve (24) is sleeved with a main movable rod (25), the second sleeve (24) is rotatably connected to the main movable rod (25), the two ends of the main movable rod (25) are respectively fixedly connected to a front fixing member (26) and a rear fixing member (27), the upper parts of the front fixing member (26) and the rear fixing member (27) are both fixedly connected to the photovoltaic panel (1). A photovoltaic panel support (11), wherein a photovoltaic panel (1) is arranged at the upper end of a pair of photovoltaic panel supports (11); a first electric telescopic rod (28) is arranged on one side of a main support (21); the piston rod end of the first electric telescopic rod (28) is rotatably connected to a fixing member (29); the fixing member (29) is fixedly connected to the bottom of the main support (21); the cylinder end of the first electric telescopic rod (28) is rotatably connected to the bottom of a connecting member (30); a fixed shaft (31) is rotatably connected between the connecting member (30) and the cylinder of the first electric telescopic rod (28); the fixed shaft (31) passes through the bottom of the connecting member (30) and the cylinder end of the first electric telescopic rod (28); the upper part of the connecting member (30) is fixedly connected to a first sleeve (32); one end of the main movable rod (25) is rotatably sleeved in the first sleeve (32).

2. A photovoltaic bracket according to claim 1, characterized in that: A second electric telescopic rod (33) is arranged on one side of the rear fixing member (27); the outer wall of the cylinder of the second electric telescopic rod (33) is vertically connected to the bracket (34); the outer wall of the cylinder of the second electric telescopic rod (33) is rotatably connected to the bracket (34); the bracket (34) is vertically fixedly connected to one end of a connecting rod (37); the other end of the connecting rod (37) is vertically fixedly connected to the outer wall of the second sleeve (24); the top end of the piston rod of the second electric telescopic rod (33) is fixedly connected to a connecting member (35); the upper part of the connecting member (35) is rotatably connected to a support rod (36); the end of the support rod (36) away from the connecting member (35) is fixedly connected to the bottom of the rear fixing member (27).

3. A photovoltaic support according to claim 2, characterized in that: The main movable rod (25) is a hollow circular tube.

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