High-efficiency photovoltaic module fixed inclination angle adjusting device

Abstract

The utility model relates to the technical field of photovoltaic assembly angle adjustment, and provides a high-efficiency photovoltaic assembly fixed inclination angle adjusting device which comprises supporting frames, a connecting rod, a rotating assembly, a supporting rod and an angle fixing assembly, the two supporting frames are connected through the connecting rod, the rotating assembly is arranged on the tops of the supporting frames, and the angle fixing assembly is arranged on the rotating assembly. The supporting rod is arranged at the top of the rotating assembly, and the angle fixing assembly is arranged between the supporting frame and the supporting rod; the angle fixing assembly comprises a first fixing frame, a first rotating shaft, sliding rods, sliding sleeves and a fixing device, the first fixing frame is arranged in the middle of the supporting frame, the supporting rod rotates around a second rotating shaft so as to adapt to illumination in different directions, in the process, the sliding rods on the two sides slide in the sliding sleeves, and the fixing device is arranged on the first fixing frame; the fixing bolts are fixed at proper positions, so that the vertical inclination angle of the supporting rod is fixed, and the angle of the photovoltaic module is adjusted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module angle adjustment, in particular to a fixed inclination angle adjustment device for high-efficiency photovoltaic modules. Background Art

[0002] The fixed bracket of photovoltaic modules is an important device for fixing solar panels in a photovoltaic power station system. In recent years, with the rapid development of photovoltaic power stations, large-scale ground photovoltaic power stations have shifted from the northwest to the inland and from plains to mountains.

[0003] Since mountain power stations are generally built in complex terrain areas such as mountains and hills, the construction surface is uneven, with different orientations, and slopes exist in all directions of east, west, south, and north. Therefore, it is necessary to adjust the orientation angle of photovoltaic modules accordingly according to different terrains. However, the existing fixed brackets for photovoltaic modules are mainly applicable to sites with flat terrain and little undulation, and are generally fixedly installed, which is inconvenient to adjust. Based on this, this application is proposed. Summary of the Utility Model

[0004] This application proposes a fixed inclination angle adjustment device for high-efficiency photovoltaic modules to solve the technical problem that the existing fixed brackets for photovoltaic modules in the prior art are mainly applicable to sites with flat terrain and little undulation, and are generally fixedly installed, which is inconvenient to adjust. The above technical object of the utility model is achieved through the following technical solutions:

[0005] The fixed inclination angle adjustment device for high-efficiency photovoltaic modules includes a support frame, a connecting rod, a rotating assembly, a support rod, and an angle fixing assembly. The two support frames are connected by the connecting rod. The rotating assembly is arranged on the top of the support frame. The support rod is arranged on the top of the rotating assembly. The angle fixing assembly is arranged between the support frame and the support rod;

[0006] The angle fixing assembly includes a first fixing frame, a first rotating shaft, a sliding rod, a sliding sleeve, and a fixing device. The first fixing frame is arranged at the middle position of the support frame. The first rotating shafts are respectively rotatably arranged on both sides of the first fixing frame. The sliding sleeves are all arranged on the first rotating shafts. The sliding rods are all slidably arranged on the sliding sleeves. The fixing devices are all arranged between the sliding rods and the sliding sleeves.

[0007] Further, the rotating assembly includes a second rotating shaft and a second fixing frame. The second rotating shaft is arranged on the upper side of the support frame. The second fixing frames are respectively arranged on both sides of the second rotating shaft. The support rod is arranged on the tops of the two second fixing frames.

[0008] Further, the fixing device includes a fixing bolt, and the fixing bolt is fixed between the sliding rod and the sliding sleeve.

[0009] Furthermore, a reinforcing rod is provided between the two support frames.

[0010] Furthermore, the sliding rod is hingedly connected to the bottom of the support rod.

[0011] Furthermore, a plurality of threaded holes are provided on both the sliding rod and the sliding sleeve, and the fixing bolts are fixedly inserted into the threaded holes.

[0012] Compared with the prior art, the beneficial effects of the present utility model include: By rotating the support rod around the second rotating shaft in this application to adapt to light in different directions, during this process, the sliding rods on both sides slide in the sliding sleeves and are fixed at appropriate positions by the fixing bolts, so as to fix the vertical inclination angle of the support rod and realize the adjustment and fixation of the angle of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of another perspective of the present utility model.

[0015] In the figure: 1, support frame; 2, connecting rod; 3, support rod; 4, first fixing frame; 5, first rotating shaft; 6, sliding rod; 7, sliding sleeve; 8, second rotating shaft; 9, second fixing frame; 10, fixing bolt; 11, reinforcing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] To make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0019] Please refer to the attached Figure 1-2 , a high-efficiency photovoltaic module fixed inclination angle adjustment device, comprising a support frame 1, a connecting rod 2, a rotating assembly, a support rod 3, and an angle fixing assembly. The two support frames 1 are connected by the connecting rod 2. The rotating assembly is arranged on the top of the support frame 1. The support rod 3 is arranged on the top of the rotating assembly. The angle fixing assembly is arranged between the support frame 1 and the support rod 3;

[0020] The angle fixing assembly includes a first fixing frame 4, a first rotating shaft 5, a sliding rod 6, a sliding sleeve 7, and a fixing device. The first fixing frame 4 is arranged at the middle position of the support frame 1. The first rotating shafts 5 are respectively rotatably arranged on both sides of the first fixing frame 4. The sliding sleeves 7 are all arranged on the first rotating shafts 5. The sliding rods 6 are all slidably arranged in the sliding sleeves 7. The fixing devices are all arranged between the sliding rods 6 and the sliding sleeves 7.

[0021] With the above technical solutions, the support frames 1 are connected by the connecting rod 2 to form a stable base. The rotating assembly is installed on the top of the support frame 1, and the support rod 3 is installed on the top of the rotating assembly. Specifically, the high-efficiency photovoltaic module is fixed on the top of the support rod 3. The angle of the support rod 3 on the support frame 1 can be adjusted through the rotating assembly. The first fixing frame 4 is located in the middle of the support frame 1. The first rotating shafts 5 are installed on both sides of the first fixing frame 4. The sliding sleeves 7 are installed on the first rotating shafts 5. The sliding rods 6 slide in the sliding sleeves 7. The sliding rods 6 and the sliding sleeves 7 on both sides support both sides of the support rod 3. When the angle of the support rod 3 is adjusted, the relative positions of the sliding rods 6 on both sides in the sliding sleeves 7 also need to be adjusted accordingly. The fixing device is located between the sliding rod 6 and the sliding sleeve 7. After the position of the sliding rod 6 inside the sliding sleeve 7 is fixed, the relative position between the sliding rod 6 and the sliding sleeve 7 is fixed through the fixing device. In this way, the inclination angle of the support rod 3 can be adjusted and its state can be fixed.

[0022] In some embodiments, the rotating assembly includes a second rotating shaft 8 and a second fixing frame 9. The second rotating shaft 8 is arranged on the upper side of the support frame 1. The second fixing frames 9 are respectively arranged on both sides of the second rotating shaft 8. The support rod 3 is arranged on the top of the second fixing frames 9 on both sides, allowing the support rod 3 to rotate in the horizontal direction.

[0023] In some embodiments, the fixing device includes a fixing bolt 10. The fixing bolt 10 is fixed between the sliding rod 6 and the sliding sleeve 7. The fixing bolt 10 is used to fix the sliding rod 6 between the sliding sleeves 7 to achieve precise adjustment and locking of the angle.

[0024] In some embodiments, a reinforcing rod 11 is provided between the two support frames 1 to enhance the stability and load-bearing capacity of the overall structure.

[0025] In some embodiments, the sliding rod 6 is hingedly connected to the bottom of the support rod 3, allowing the support rod 3 to be adjusted at a certain angle in the vertical direction.

[0026] In some embodiments, a number of threaded holes are provided on both the sliding rod 6 and the sliding sleeve 7, and the fixing bolt 10 is passed through and fixed in the threaded holes. The fixing bolt 10 is passed through and fixed through these threaded holes to achieve fine adjustment and locking of the angle.

[0027] Working principle:

[0028] The user rotates the second rotating shaft 8, causing the second fixing frame 9 to drive the support rod 3 to rotate horizontally to adapt to light from different directions. At the same time, the user can operate the first rotating shaft 5, causing the sliding rod 6 to slide within the sliding sleeve 7 and be fixed at an appropriate position by the fixing bolt 10 to achieve adjustment of the vertical inclination angle of the support rod 3. The presence of the reinforcing rod 11 ensures the stability of the entire device during the adjustment process. The hinged connection allows the support rod 3 to be finely adjusted in the vertical direction to adapt to changes in the solar altitude angle in different seasons or time periods. The design of the threaded holes enables the fixing bolt 10 to be precisely fixed at the desired position, ensuring the accuracy and repeatability of the angle adjustment. Through the above mechanism, the device can achieve fixed inclination angle adjustment of high-performance photovoltaic modules to maximize the capture of solar energy and improve the photovoltaic power generation efficiency.

[0029] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. High-efficiency photovoltaic module fixed inclination angle adjustment device, characterized in that, It includes a support frame (1), a connecting rod (2), a rotating assembly, a support rod (3) and an angle fixing assembly. The two support frames (1) are connected by the connecting rod (2). The rotating assembly is arranged at the top of the support frame (1). The support rod (3) is arranged at the top of the rotating assembly. The angle fixing assembly is arranged between the support frame (1) and the support rod (3). The angle fixing assembly includes a first fixing frame (4), a first rotating shaft (5), a sliding rod (6), a sliding sleeve (7) and a fixing device. The first fixing frame (4) is arranged at the middle position of the support frame (1). The first rotating shafts (5) are respectively rotatably arranged on both sides of the first fixing frame (4). The sliding sleeves (7) are all arranged on the first rotating shafts (5). The sliding rods (6) are all slidably arranged on the sliding sleeves (7). The fixing devices are all arranged between the sliding rods (6) and the sliding sleeves (7).

2. The high-efficiency photovoltaic module fixed inclination angle adjustment device according to claim 1, wherein The rotating assembly includes a second rotating shaft (8) and a second fixing frame (9). The second rotating shaft (8) is arranged on the upper side of the support frame (1). The second fixing frames (9) are respectively arranged on both sides of the second rotating shaft (8). The support rod (3) is arranged at the top of the two second fixing frames (9).

3. The high-efficiency photovoltaic module fixed inclination angle adjustment device according to claim 1, characterized in that, The fixing device includes a fixing bolt (10). The fixing bolt (10) is fixed between the sliding rod (6) and the sliding sleeve (7).

4. The high-efficiency photovoltaic module fixed inclination angle adjustment device according to claim 1, characterized in that A reinforcing rod (11) is arranged between the two support frames (1).

5. The high-efficiency photovoltaic module fixed inclination angle adjusting device according to claim 1, characterized in that The sliding rod (6) is hinged to the bottom of the support rod (3).

6. The high-efficiency photovoltaic module fixed inclination angle adjustment device according to claim 3, characterized in that, A number of threaded holes are provided on both the sliding rod (6) and the sliding sleeve (7). The fixing bolt (10) is inserted and fixed in the threaded holes.

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