Photovoltaic panel angle adjusting device

Abstract

The utility model discloses a photovoltaic panel angle adjusting device comprising a mounting rack, the top of the mounting rack is provided with a photovoltaic panel, and the bottom of the mounting rack is connected with a front support leg and a rear support leg; a guide rail is arranged below the front supporting leg, a supporting seat slidably connected with the guide rail is fixedly connected to the bottom of the front supporting leg, the interior of the front supporting leg is hollow, a supporting column is inserted into the front supporting leg, a fixing block is connected to the top of the supporting column, and cross rods connected with the mounting frame are symmetrically and fixedly connected to the two sides of the fixing block; the top of the rear supporting leg is connected to the mounting frame, cylinders are symmetrically connected to the upper portions of the two sides of the rear supporting leg, adjusting rods are inserted into the cylinders, and the ends of the adjusting rods are connected to the mounting frame. The device is reasonable in design, is simple in structure, enlarges the adjustment range of the photovoltaic panel, and improves the utilization rate of sunlight.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel installation, in particular to a photovoltaic panel angle adjustment device. Background Art

[0002] Photovoltaic modules are photovoltaic power generation structural units composed of solar cells, commonly known as solar photovoltaic panels. When photovoltaic panels are installed, they are generally installed tilted on photovoltaic panel mounting frames. The conversion efficiency of solar photovoltaic cells is mainly determined by two main factors: the conversion efficiency of the solar cell's own materials and the intensity of sunlight. If solar photovoltaic panels can always remain perpendicular to sunlight, they can collect more solar energy within a limited area of ​​use.

[0003] In order to improve the utilization rate of sunlight, it is usually necessary to adjust the angle of the photovoltaic panel. At present, the photovoltaic panel angle is adjusted by using a cylinder or a screw nut pair structure to drive the photovoltaic panel to rotate, but it can only be adjusted in one direction, and the overall structure of the adjustment device is complex, the adjustment range is small, and the utilization rate of sunlight is low. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing regulating device has a complex overall structure, a small adjustment range and a low utilization rate of sunlight.

[0005] In order to solve the above problems, the technical solution of the utility model is: a photovoltaic panel angle adjustment device, comprising a mounting frame, a photovoltaic panel is mounted on the top of the mounting frame, and a front leg and a rear leg are connected to the bottom;

[0006] A guide rail is provided under the front leg, and a support seat slidably connected to the guide rail is fixedly connected to the bottom of the front leg. The interior of the front leg is hollow, and a support column is inserted therein. A fixing block is connected to the top of the support column, and cross bars connected to the mounting frame are symmetrically fixedly connected on both sides of the fixing block.

[0007] The top of the rear supporting leg is connected to the mounting frame, and the upper parts of both sides of the rear supporting leg are symmetrically connected with cylinders, and an adjusting rod is inserted into the cylinder, and the end of the adjusting rod is connected to the mounting frame.

[0008] Furthermore, two positioning bolts are threadedly connected to the top surface of the support seat, and the bottoms of the positioning bolts abut against the guide rail.

[0009] Furthermore, a fixing bolt 1 is threadedly connected to the upper front end of the front support leg, the bottom of the fixing bolt 1 abuts against the support column, and the fixing block is installed on the top of the support column through a ball joint 1.

[0010] Furthermore, ear plates are symmetrically fixed on both sides of the bottom of the front end of the mounting frame, the cross bar passes through the ear plates, and limit blocks are provided on the outer sides of the ear plates.

[0011] Furthermore, the top of the rear leg is connected to the mounting frame via a second ball joint.

[0012] Furthermore, U-shaped frames are symmetrically fixed to the upper parts of both sides of the rear legs, the ends of the cylinders are rotatably mounted on the inner side of the U-shaped frames via pins, and the ends of the adjusting rods are connected to the mounting frame via ball joints.

[0013] Furthermore, one end of the cylinder away from the U-shaped frame is threadedly connected with a second fixing bolt, and the bottom of the second fixing bolt abuts against the adjusting rod.

[0014] The advantages of the utility model over the existing technology are: the utility model can achieve preliminary adjustment of the angle of the photovoltaic panel by adjusting the height of the front legs and the distance between the front legs and the rear legs; by adjusting the depth of the two adjustment rods inserted into the cylinder, the photovoltaic panel can be further tilted to achieve further adjustment of the angle of the photovoltaic panel. The utility model has a reasonable design and a simple structure, expands the adjustment range of the photovoltaic panel, and improves the utilization rate of sunlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional Figure 1 .

[0016] Figure 2 The utility model is a three-dimensional Figure 2 .

[0017] Figure 3 It is a structural diagram of the utility model.

[0018] Figure 4 It is a structural diagram of the utility model.

[0019] As shown in the figure: 1. Mounting frame; 2. Photovoltaic panel; 3. Front support leg; 4. Rear support leg; 5. Guide rail; 6. Support seat; 7. Support column; 8. Fixing block; 9. Cross bar; 10. Cylinder; 11. Adjustment rod; 12. Positioning bolt; 13. Tightening bolt 1; 14. Ball joint 1; 15. Ear plate; 16. Ball joint 2; 17. U-shaped frame; 18. Ball joint 3; 19. Tightening bolt 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1and Figure 2 As shown, a photovoltaic panel angle adjustment device includes a mounting frame 1, a photovoltaic panel 2 is mounted on the top of the mounting frame 1, and a front support leg 3 and a rear support leg 4 are connected to the bottom.

[0022] like Figure 2 and Figure 3 As shown, a guide rail 5 is provided under the front leg 3, and a support seat 6 slidably connected to the guide rail 5 is fixedly connected to the bottom of the front leg 3, and a fixing block 8 is connected to the top through a ball joint 14. Two positioning bolts 12 are threadedly connected to the top surface of the support seat 6, and the bottom of the positioning bolt 12 abuts against the guide rail 5. The interior of the front leg 3 is hollow in design, and a support column 7 is inserted therein. A fixing bolt 13 is threadedly connected to the upper front end of the front leg 3, and the bottom of the fixing bolt 13 abuts against the support column 7. A fixing block 8 is connected to the top of the support column 7, and cross bars 9 are symmetrically fixed on both sides of the fixing block 8. Ear plates 15 are symmetrically fixed on both sides of the bottom front end of the mounting frame 1, and the cross bars 9 penetrate the ear plates, and limit blocks are provided on the outside of the ear plates 15.

[0023] Adjust the depth of the support column 7 inserted into the front leg 3, and tighten the fixing bolt 13 to fix the support column 7. Slide the support seat 6 along the guide rail 5 and fix the support seat 6 to the top of the guide rail 5 through the positioning bolt 12. At this time, the height of the front leg 3 and the distance between the front leg 3 and the rear leg 4 change, so that the angle of the mounting frame 1 and the photovoltaic panel 2 can be adjusted.

[0024] like Figure 2 and Figure 4 As shown, the top of the rear leg 4 is connected to the mounting frame 1 through a second ball joint 16, and the upper parts of both sides of the rear leg 4 are symmetrically connected with cylinders 10, and the upper parts of both sides of the rear leg 4 are symmetrically fixed with U-shaped frames 17. The ends of the cylinder 10 are rotatably mounted on the inner side of the U-shaped frame 17 through a pin shaft, and an adjusting rod 11 is inserted into the cylinder 10. The end of the cylinder 10 away from the U-shaped frame 17 is threadedly connected with a second fixing bolt 19, and the bottom of the second fixing bolt 19 abuts against the adjusting rod 11. The end of the adjusting rod 11 is connected to the mounting frame 1 through a third ball joint 18.

[0025] Adjust the depth of the two adjusting rods 11 inserted into the cylinder 10, and tighten the fixing bolts 19 to fix the adjusting rods 11. When the two adjusting rods 11 are inserted into the cylinder 10 to different depths, the mounting frame 1 drives the photovoltaic panel 2 to tilt, thereby further adjusting the angle of the photovoltaic panel 2.

[0026] In specific use, the depth of the support column 7 inserted into the front leg 3 is adjusted, and the support seat 6 is slid along the guide rail 5. At this time, the height of the front leg 3 and the distance between the front leg 3 and the rear leg 4 change, so that the angle of the mounting frame 1 and the photovoltaic panel 2 can be adjusted; the depth of the two adjustment rods 11 inserted into the cylinder 10 is adjusted. When the two adjustment rods 11 are inserted into the cylinder 10 at different depths, the mounting frame 1 drives the photovoltaic panel 2 to tilt, so that the angle of the photovoltaic panel 2 can be further adjusted. The adjustment range of the photovoltaic panel 2 is expanded, and the utilization rate of sunlight is improved.

[0027] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A photovoltaic panel angle adjustment device, comprising a mounting frame (1), a photovoltaic panel (2) being mounted on the top of the mounting frame (1), and a front support leg (3) and a rear support leg (4) being connected to the bottom of the mounting frame (1), characterized in that: A guide rail (5) is provided below the front leg (3), and a support seat (6) slidably connected to the guide rail (5) is fixedly connected to the bottom of the front leg (3); the interior of the front leg (3) is hollow, and a support column (7) is inserted therein; a fixing block (8) is connected to the top of the support column (7), and cross bars (9) connected to the mounting frame (1) are symmetrically fixedly connected to both sides of the fixing block (8); The top of the rear leg (4) is connected to the mounting frame (1), and the upper parts of both sides of the rear leg (4) are symmetrically connected to cylinders (10), an adjustment rod (11) is inserted into the cylinder (10), and the end of the adjustment rod (11) is connected to the mounting frame (1).

2. A photovoltaic panel angle adjustment device according to claim 1, characterized in that: The top surface of the support seat (6) is threadedly connected with two positioning bolts (12), and the bottom of the positioning bolts (12) abuts against the guide rail (5).

3. A photovoltaic panel angle adjustment device according to claim 1, characterized in that: The upper front end of the front support leg (3) is threadedly connected with a fixing bolt (13), the bottom of the fixing bolt (13) abuts against the support column (7), and the fixing block (8) is installed on the top of the support column (7) through a ball joint (14).

4. A photovoltaic panel angle adjustment device according to claim 1, characterized in that: Ear plates (15) are symmetrically fixedly connected to the bottom of the front end of the mounting frame (1) on both sides, the cross bar (9) passes through the ear plates, and a limit block is provided on the outside of the ear plates (15).

5. The photovoltaic panel angle adjustment device according to claim 1, characterized in that: The top of the rear support leg (4) is connected to the mounting frame (1) via a second ball joint (16).

6. A photovoltaic panel angle adjustment device according to claim 1, characterized in that: A U-shaped frame (17) is symmetrically fixed to the upper parts of both sides of the rear support leg (4), the end of the cylinder (10) is rotatably mounted on the inner side of the U-shaped frame (17) via a pin, and the end of the adjustment rod (11) is connected to the mounting frame (1) via a ball joint (18).

7. A photovoltaic panel angle adjustment device according to claim 6, characterized in that: One end of the cylinder (10) away from the U-shaped frame (17) is threadedly connected with a second fixing bolt (19), and the bottom of the second fixing bolt (19) abuts against the adjusting rod (11).

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