Photovoltaic support convenient for construction and installation

Abstract

The invention discloses a photovoltaic support convenient for construction and installation, which comprises a supporting frame, a photovoltaic assembly is arranged on the supporting frame, a second adjusting assembly is installed on one side of the photovoltaic assembly, the second adjusting assembly is provided with a guide bearing frame, the guide bearing frame is installed on a hollow installation plate, and a photovoltaic panel main body is rotatably connected to the inner side of the guide bearing frame. Rotating screws are mounted on the two sides of the hollow mounting plate, the rotating screws are sleeved with threaded connection sleeves, the threaded connection sleeves are rotationally connected with the photovoltaic panel body, and the rotating screws are used for driving the photovoltaic panel body to deflect; when the rotating screw is driven to rotate, the whole photovoltaic panel body can deflect around the connecting position of the photovoltaic panel body and the threaded connecting sleeve, the supporting angle of the photovoltaic panel body can be adjusted, then the inclination angle of the photovoltaic panel body can be adjusted in real time according to the sun position and seasonal changes, and the energy output efficiency is maximized. Therefore, the photovoltaic panel main body can always capture solar energy at the optimal angle, so that the generating capacity is greatly improved.

Description

[0001] The patent application for this invention is a divisional application. The original application number is 202410944658.1. The application date is July 15, 2024. The name of the invention is a photovoltaic bracket that is easy to construct and install. Technical Field

[0002] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic bracket that is easy to construct and install. Background Art

[0003] The photovoltaic bracket is a key structural component used to support and fix photovoltaics in solar photovoltaic power generation systems. It not only needs to have sufficient strength and stability to withstand the weight of photovoltaic modules and the influence of natural environmental factors such as wind pressure and snow pressure, but also needs to select the appropriate type and design angle according to the sunlight conditions and usage requirements of the installation site to maximize the power generation efficiency of photovoltaic modules. In the actual process, since some photovoltaic panels need to be installed at high places, it is difficult to adjust their angles, resulting in low photovoltaic power generation efficiency. Summary of the invention

[0004] The technical solution of the present invention to solve the above technical problems is as follows: a photovoltaic bracket that is easy to construct and install, comprising a support frame, a photovoltaic module is arranged on the support frame, the photovoltaic module is provided with a main support frame, a hollow mounting plate is fixedly installed on the other side of the main support frame, and a photovoltaic panel body is installed on the hollow mounting plate;

[0005] A second adjustment component is installed on one side of the photovoltaic component, and the second adjustment component is provided with a guide support bracket, and the guide support bracket is installed on a hollow mounting plate. The photovoltaic panel body can be rotatably connected to the inner side of the guide support bracket, and rotating screws are installed on both sides of the hollow mounting plate. The outer sleeve of the rotating screw is provided with a threaded connection sleeve, and the threaded connection sleeve is rotatably connected to the photovoltaic panel body. The rotating screw is used to drive the photovoltaic panel body to deflect. Under normal circumstances, the photovoltaic panel body and the rotating screw are maintained in a parallel state, and the photovoltaic panel body and the guide support bracket are maintained on the same horizontal plane.

[0006] Preferably, a stepper motor for driving the rotating screw to rotate is also installed on the hollow mounting plate, two first transmission gears are fixedly connected to the stepper motor, a second transmission gear is fixedly connected to one end of the rotating screw, and the second transmission gear is connected to the first transmission gear through a transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the embodiments of the present invention or the existing technical solutions, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0008] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0009] Figure 2 It is a schematic diagram of the shaft side structure of the present invention;

[0010] Figure 3 It is a partial structural schematic diagram of the first regulating component and the photovoltaic component of the present invention;

[0011] Figure 4 For the present invention Figure 3 A magnified view of the structure of part A;

[0012] Figure 5 It is a structural exploded view of the photovoltaic assembly and the second regulating assembly of the present invention;

[0013] Figure 6 For the present invention Figure 5 A magnified view of the structure of part B;

[0014] Figure 7 For the present invention Figure 5 Enlarged view of the C structure.

[0015] In the figure: 1. support frame; 101. supporting bracket; 102. limiting slide groove; 2. first adjustment component; 21. first guide bracket; 22. second guide bracket; 23. electric telescopic rod; 3. photovoltaic component; 31. main support frame; 32. wire harness frame; 33. first slide bar; 34. third guide bracket; 35. second slide bar; 36. hollow mounting plate; 37. photovoltaic panel body; 4. second adjustment component; 41. guide support bracket; 42. rotating screw; 43. threaded connecting sleeve; 44. stepping motor; 45. first transmission gear; 46. second transmission gear; 47. transmission belt; 5. connecting frame; 6. first planting table; 7. second planting table. DETAILED DESCRIPTION

[0016] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0017] See also Figure 1-7 As shown in the figure, this embodiment provides a photovoltaic bracket that is easy to construct and install. Figure 1-2As shown, it includes a support frame 1, the top of the support frame 1 is rotatably mounted with a first adjustment component 2; the bottom of the first adjustment component 2 is rotatably connected to a photovoltaic component 3, and one side of the photovoltaic component 3 is fixedly mounted with a second adjustment component 4; Figure 3-4 As shown, the support frame 1 includes a supporting bracket 101, and a limited position slide groove 102 is provided on the inner wall of the supporting bracket 101. The first adjustment component 2 includes a first guide bracket 21 rotatably installed on the top of the supporting bracket 101, and a second guide bracket 22 is rotatably connected to one side of the first guide bracket 21. An electric telescopic rod 23 hinged to the first guide bracket 21 is rotatably installed on the top of the supporting bracket 101. In actual use, when the electric telescopic rod 23 is driven to extend or retract, the first guide bracket 21 can be pushed to lift upward or the first guide bracket 21 can be pulled to deflect downward as a whole. Under normal conditions, the first guide bracket 21 is flush with the top of the supporting bracket 101, and the second guide bracket 22 is arranged in a vertical state. On one side of the supporting bracket 101, when the electric telescopic rod 23 is driven to extend, the first guide bracket 21 can be gradually pushed to lift upward, and then as the height of the first guide bracket 21 changes, the second guide bracket 22 is synchronously pulled to move upward as a whole. When the first guide bracket 21 as a whole gradually deflects from a horizontal state to a vertical state, the second guide bracket 22 as a whole is also synchronously pulled and moved to the top of the supporting bracket 101; wherein, the photovoltaic assembly 3 includes a main support frame 31 arranged between the second guide brackets 22, the outer wall of the main support frame 31 is provided with a wire harness frame 32 rotatably connected to the second guide bracket 22, and one side of the main support frame 31 is rotatably installed with a first slide bar 33 slidably connected to the limiting slide groove 102, combined with Figure 5-6 As shown, a hollow mounting plate 36 is fixedly mounted on one side of the main support frame 31, and a photovoltaic panel body 37 is electrically connected to one side of the hollow mounting plate 36, wherein the hollow mounting plate 36 and the photovoltaic panel body 37 are attached to each other under normal conditions, and are in a vertical state and maintained on the same vertical plane with the second guide bracket 22, and at this time, the overall position of the photovoltaic panel body 37 is lower;

[0018] It is understandable that during installation, workers can fix the photovoltaic panel body 37 to the hollow mounting plate 36 and make an electrical connection, and then start the electric telescopic rod 23, so that the first guide bracket 21 and the second guide bracket 22 gradually move upward and deflect, so that the second guide bracket 22 synchronously pulls the main support frame 31 and the wiring harness frame 32 to displace as a whole, so that the main support frame 31 slides along the trajectory of the limiting slide groove 102 with the first slide bar 33, and when the second guide bracket 22 also moves to the top of the supporting bracket 101, the main support frame 31 synchronously moves to the top of the supporting bracket 101 and is set in a horizontal state, so that the hollow mounting plate 36 and the photovoltaic panel body 37 are kept in a horizontal state as a whole and installed on the top of the supporting bracket 101; similarly, when the photovoltaic panel body 37 needs to be maintained or cleaned, the electric telescopic rod can be driven in reverse to make the photovoltaic panel body descend from the top of the supporting bracket to the bottom, avoiding the problem that traditional greenhouse photovoltaic panels are fixedly installed on the roof, which is inconvenient for construction, installation and maintenance.

[0019] Further, see Figure 3 As shown, the shapes of the first guide bracket 21 and the second guide bracket 22 under normal conditions are consistent with the shape of the supporting bracket 101, and the horizontal straight length of the first guide bracket 21 is consistent with the vertical straight length of the second guide bracket 22. Through this design, it can be ensured that the main support column 31 as a whole can be set flush with the top of the supporting bracket 101. This mechanism of synchronous movement and support not only improves the stability of the photovoltaic structure at different heights and angles, but also increases the reliability of the photovoltaic panels under various environmental conditions.

[0020] Specifically, when the photovoltaic panel needs to adjust its angle to maximize solar energy absorption, the first guide bracket 21 is first moved upward by the driving device. Since the length and shape of the first guide bracket 21 and the second guide bracket 22 are designed to be consistent, the second guide bracket 22 will be synchronously pulled during the movement of the first guide bracket 21 and gradually turn to a vertical state. In this way, when the first guide bracket 21 is fully vertical and supported on the top of the supporting bracket 101, the second guide bracket 22 also reaches the vertical state synchronously and is firmly supported on the supporting bracket 101. The main support column 31 can therefore be stably flush with the supporting bracket 101, ensuring that the entire photovoltaic system remains balanced and stable during the adjustment process.

[0021] In addition, this design is highly flexible and adaptable. It is not only suitable for photovoltaic panels of different sizes and weights, but also can provide reliable support in various weather conditions. Even in severe weather such as strong winds or heavy rains, the photovoltaic panels and support system can remain stable and will not be easily damaged or affect their normal operation.

[0022] Further, see Figure 4As shown, a third guide bracket 34 is fixedly installed on one side of the wiring harness frame 32 away from the hollow mounting plate 36, and second slide bars 35 slidably connected to the limiting slide groove 102 are rotatably installed on both sides of the third guide bracket 34. The purpose of such a setting is to ensure that the main support frame 31 as a whole under normal conditions always maintains a parallel state with the supporting bracket 101 through the setting of the second slide bar 35 and the first slide bar 33, and when the main support frame 31 as a whole is limited and held by the moving second guide bracket 22, the main support frame 31 as a whole can always maintain a stable state for sliding, so that the photovoltaic panel body 37 can maintain a stable state during the overall movement.

[0023] Further, refer to Figure 1-2 As shown, connecting frames 5 are fixedly installed on both sides of the supporting bracket 101, and multiple first planting tables 6 and second planting tables 7 are fixedly installed between the supporting bracket 101 and the connecting frames 5, and the installation positions of the multiple first planting tables 6 and the second planting tables 7 are arranged in an up-and-down staggered state, wherein multiple first planting tables 6 and second planting tables 7 that are staggered with each other are also arranged inside the supporting bracket 101. The purpose of such arrangement is to enable the multiple first planting tables 6 and the multiple second planting tables 7 to receive light exposure under normal conditions, thereby avoiding the problem of light blocking caused by the overlapping of multiple first planting tables 6 on the second planting tables 7.

[0024] Furthermore, the hollow mounting plate 36 and the photovoltaic panel body 37 are arranged in a one-to-one correspondence state, and the number of the hollow mounting plate 36 and the photovoltaic panel body 37 is set to two, and the two hollow mounting plates 36 and the photovoltaic panel body 37 are arranged in a symmetrical state with respect to the vertical center line of the supporting bracket 101. The purpose of such an arrangement is to enable the two photovoltaic panel bodies 37 to move synchronously to the top of the supporting bracket 101, so as to maximize the absorption efficiency of the photovoltaic panel body 37 to sunlight and improve the overall power generation;

[0025] Specifically, by symmetrically setting the hollow mounting plate 36 and the photovoltaic panel body 37, during operation, by synchronously adjusting the height and angle of the two photovoltaic panel bodies 37, it is ensured that each photovoltaic panel body 37 can maintain the best lighting angle and position at different times and seasons, so as to maximize the absorption of solar energy. This design not only improves the power generation efficiency, but also prolongs the service life of the photovoltaic system.

[0026] When the two photovoltaic panel bodies 37 need to be cleaned and maintained, the first adjustment component 2 can be used to adjust the two photovoltaic panel bodies 37 to a position close to the ground at the same time, making cleaning and maintenance work more convenient and quick, avoiding the risks and inconveniences of traditional high-altitude maintenance. This setting greatly reduces maintenance costs and work intensity, while improving the safety and reliability of the system. In addition, with the support of the symmetrical structure, the photovoltaic panel body 37 can also maintain stable operation under different weather conditions, avoiding structural damage caused by uneven force on one side. This not only improves the durability of the system, but also reduces the maintenance frequency and cost caused by structural failures.

[0027] As a further extension of this solution, combined with Figure 3 and Figure 5-7 As shown, the second adjustment component 4 includes a guide support bracket 41 rotatably mounted on one side of the hollow mounting plate 36, the photovoltaic panel body 37 is arranged inside the guide support bracket 41, and the photovoltaic panel body 37 and the guide support bracket 41 are arranged in a rotationally connected state, and two rotating screws 42 are rotatably mounted on one side of the hollow mounting plate 36, and the outer walls of the two rotating screws 42 are threadedly connected with a threaded connecting sleeve 43 rotatably connected to the photovoltaic panel body 37. Under normal circumstances, the photovoltaic panel body 37 and the rotating screw 42 are maintained in a parallel state, and the photovoltaic panel body 37 and the guide support bracket 41 are maintained on the same horizontal plane.

[0028] It can be understood that when the driving rotating screw 42 rotates, the threaded sleeve 43 translates on its outer wall. During this process, as the photovoltaic panel body 37 close to the side of the threaded sleeve 43 is displaced, the photovoltaic panel body 37 as a whole can be deflected around the connection with the guide support bracket 41, so that the photovoltaic panel body 37 and the guide support bracket 41 are synchronously deflected in the opposite direction, and then the photovoltaic panel body 37 as a whole is deflected around the connection with the threaded sleeve 43, so that the support angle can be adjusted, and then the inclination angle of the photovoltaic panel body 37 can be adjusted in real time according to the position of the sun and seasonal changes to maximize the energy output efficiency. This can ensure that the photovoltaic panel body 37 always captures solar energy at the optimal angle, thereby increasing power generation.

[0029] At the same time, refer to Figure 6As shown, a stepper motor 44 is fixedly installed on one side of the hollow mounting plate 36, and two first transmission gears 45 are fixedly connected to the end of the output shaft of the stepper motor 44. The ends of the two rotating screws 42 away from the threaded connection sleeve 43 are fixedly connected to the second transmission gear 46, and the outer walls of the second transmission gear 46 and the first transmission gear 45 are meshed with a transmission belt 47. In actual use, by starting the stepper motor 44, the two first transmission gears 45 can be rotated, and then the corresponding second transmission gear 46 is synchronously driven by the transmission belt 47 meshed with the outer walls of the two first transmission gears 45 to drive the rotating screw 42 to rotate, so that the two rotating screws 42 can synchronously drive the threaded connection sleeve 43 to move, and then the overall inclination angle of the photovoltaic panel body 37 can be stably adjusted.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic support that is easy to construct and install, comprising a support frame (1), characterized in that: The supporting frame (1) is provided with a photovoltaic assembly (3), the photovoltaic assembly (3) is provided with a main supporting frame (31), a hollow mounting plate (36) is fixedly mounted on the other side of the main supporting frame (31), and a photovoltaic panel body (37) is mounted on the hollow mounting plate (36); A second adjustment component (4) is installed on one side of the photovoltaic component (3), and the second adjustment component (4) is provided with a guide support bracket (41). The guide support bracket (41) is installed on a hollow mounting plate (36). The photovoltaic panel body (37) is rotatably connected to the inner side of the guide support bracket (41). Rotating screws (42) are installed on both sides of the hollow mounting plate (36). The outer sleeve of the rotating screw (42) is provided with a threaded connection sleeve (43). The threaded connection sleeve (43) is rotatably connected to the photovoltaic panel body (37). The rotating screw (42) is used to drive the photovoltaic panel body (37) to deflect. Under normal conditions, the photovoltaic panel body (37) and the rotating screw (42) are arranged in a parallel state, and the photovoltaic panel body (37) and the guide support bracket (41) are maintained on the same horizontal plane.

2. The photovoltaic support that is easy to construct and install according to claim 1 is characterized in that: A stepper motor (44) for driving the rotating screw rod (42) to rotate is also mounted on the hollow mounting plate (36); two first transmission gears (45) are fixedly connected to the stepper motor (44); a second transmission gear (46) is fixedly connected to one end of the rotating screw rod (42); the second transmission gear (46) is connected to the first transmission gear (45) by a transmission belt (47).

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