Photovoltaic grid-connected mounting bracket

Abstract

The utility model discloses a photovoltaic grid-connected mounting bracket, which relates to the field of photovoltaic panel mounting and comprises an upper mounting bracket plate for limiting and mounting a photovoltaic panel, movable support rods are respectively arranged at two ends of one side of the bottom end of the upper mounting bracket plate, and hinge seats are arranged at the top ends of the movable support rods. The hinge seat is installed and connected to the bottom end of the upper installation support plate, the movable supporting rods and the hinge seat are connected in an elastic limiting mode through bolts, and the bottom ends of the movable supporting rods are connected to the lower installation support plate in a movable limiting mode; the two ends of the other side of the bottom end of the upper mounting support plate are each provided with a telescopic structure which can be adjusted in a telescopic mode, and the bottom ends of the telescopic structures are used for being movably connected with the lower mounting support plate in a limiting mode. Through the support structure, the position of the installed photovoltaic panel can be adjusted, so that the photovoltaic panel can receive illumination time to the maximum extent, and the photovoltaic power generation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation, specifically a photovoltaic grid-connected installation bracket. Background Technology

[0002] Photovoltaics is a technology that directly converts light energy into electrical energy, primarily through photovoltaic cells (usually made of silicon-based materials). This technology is widely used in solar panels to provide clean energy for homes, businesses, and industries. The working principle of photovoltaics: Photovoltaic panels collect and store light energy for use in photovoltaic cells; photovoltaic cells utilize the photoelectric effect to convert the energy of incident photons into electric current. When photons strike the semiconductor material of a solar cell, the energy causes electrons to detach from atoms, creating free electrons and holes, thus forming an electric current.

[0003] In reality, one challenge of photovoltaic power generation is its weather dependence; the amount of power generated is affected by weather conditions and the duration of sunshine. Therefore, how to maximize the amount of sunlight a photovoltaic panel receives is a problem that urgently needs to be solved. Utility Model Content

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A photovoltaic grid-connected mounting bracket includes an upper mounting bracket plate for limiting the installation of photovoltaic panels. Movable support rods are respectively provided at both ends of one bottom side of the upper mounting bracket plate. A hinge seat is provided at the top of each movable support rod. The hinge seat is mounted and connected to the bottom end of the upper mounting bracket plate. The movable support rod and the hinge seat are connected in a tightenable and loosely limited manner by bolts. The bottom ends of the movable support rods are respectively movably and limitedly connected to a lower mounting bracket plate.

[0006] The upper mounting bracket plate has telescopic structures at both ends on the other side of its bottom end, and the bottom end of the telescopic structure is used to be movable and limited to the lower mounting bracket plate.

[0007] Preferably, each telescopic structure includes a telescopic inner rod and a telescopic outer rod that is hollowly arranged.

[0008] The top end of the telescopic inner rod is connected to the hinge seat by bolts for adjustable tightness and positioning. The hinge seat is connected to the upper mounting bracket plate. The other end of the telescopic inner rod is movably inserted into the hollow cavity of the telescopic outer rod. The other end of the telescopic outer rod is connected to the lower mounting bracket plate.

[0009] Preferably, a limiting bolt is movably inserted through one end of the telescopic outer rod near the telescopic inner rod, and the limiting bolt is used to limit the telescopic inner rod that is movably inserted through the telescopic outer rod.

[0010] Preferably, a hinge seat is provided at the end of the telescopic movable outer rod away from the telescopic movable inner rod, the hinge seat is connected to the lower mounting bracket plate, and the telescopic movable outer rod and the hinge seat are connected by bolts for adjustable tightness and positioning.

[0011] Preferably, the end of the movable support rod away from the upper mounting bracket plate is provided with a hinge seat, which is used to connect with the lower mounting bracket plate. The end of the movable support rod away from the upper mounting bracket plate is connected to the hinge seat by bolts for adjustable tension.

[0012] Preferably, the lower mounting bracket plate is connected to a movable rotating shaft at one end away from the upper mounting bracket plate. The movable rotating shaft is rotatably connected to the mounting base plate via a bearing. The mounting base plate is used for anchoring to the ground.

[0013] The outer wall of the movable rotating shaft is connected to a limiting turntable that can rotate together with the movable rotating shaft. Several limiting bolt holes are opened around the circumference of the limiting turntable. The limiting bolt holes are used to insert limiting bolts, and the limiting turntable is connected to the mounting base plate for limiting connection through the limiting bolts.

[0014] The beneficial effects of this utility model are as follows: The purpose of this utility model is to provide a photovoltaic grid-connected installation bracket, which is used to install and connect photovoltaic panels; through this bracket structure, the position of the installed photovoltaic panels can be adjusted so that they can receive sunlight for the maximum amount of time, thereby improving the power generation efficiency of photovoltaics. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the connection structure of a photovoltaic grid-connected installation bracket according to this utility model;

[0016] Figure 2 This is an exploded view of the connection structure of a photovoltaic grid-connected installation bracket according to this utility model;

[0017] Figure 3 This is a schematic diagram of the upper mounting bracket plate structure of a photovoltaic grid-connected installation bracket according to the present invention;

[0018] Figure 4 This is a schematic diagram of the lower mounting bracket plate connection structure of a photovoltaic grid-connected installation bracket according to the present invention;

[0019] Figure 5 This is a schematic diagram of the mounting base connection structure of a photovoltaic grid-connected mounting bracket according to this utility model;

[0020] In the diagram, 1-upper mounting bracket plate, 2-movable support rod, 3-lower mounting bracket plate, 4-telescopic movable inner rod, 5-telescopic movable outer rod, 6-movable rotating shaft, 7-mounting base plate, 61-limiting turntable. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] Example 1

[0023] like Figures 1 to 5 As shown, a photovoltaic grid-connected mounting bracket is used to install and connect photovoltaic panels. The bracket structure includes an upper mounting bracket plate 1 for positioning and mounting the photovoltaic panels. Movable support rods 2 are respectively provided at both ends of one side of the bottom of the upper mounting bracket plate 1. A hinge seat is provided at the top of each movable support rod 2, and the hinge seat is mounted to the bottom of the upper mounting bracket plate 1. The movable support rod 2 and the hinge seat are connected by bolts for adjustable positioning. The bottom ends of the movable support rods 2 are movably and adjustablely connected to a lower mounting bracket plate 3. Specifically, the end of the movable support rod 2 away from the upper mounting bracket plate 1 has a hinge seat for connecting to the lower mounting bracket plate 3, and the hinged connection allows for angle adjustment. Telescopic structures with adjustable extension are provided at both ends of the other side of the bottom of the upper mounting bracket plate 1, and the bottom ends of these telescopic structures are movably and adjustablely connected to the lower mounting bracket plate 3.

[0024] In this embodiment, the support structure is installed and anchored at the designated location. Then, photovoltaic panels are mounted and fixed onto the upper mounting plate 1 of the support structure (the upper mounting plate 1 and the photovoltaic panels are connected by bolts). Solar energy is collected and stored through the photovoltaic panels on the upper mounting plate 1. Furthermore, according to seasonal changes, the angle and duration of sunlight exposure for the photovoltaic panels on the upper mounting plate 1 are adjusted using the telescopic structure, thereby increasing the duration of sunlight exposure (existing photovoltaic panel supports are mostly fixed designs).

[0025] Example 2

[0026] Based on Embodiment 1, the telescopic structure of this configuration includes a telescopic inner rod 4 and a through-hole telescopic outer rod 5. The top end of the telescopic inner rod 4 is connected to a hinge seat via bolts for adjustable tension. The hinge seat is connected to the upper mounting bracket plate 1. The other end of the telescopic inner rod 4 is vertically and movably inserted into the through-hole of the telescopic outer rod 5. The other end of the telescopic outer rod 5 is connected to the lower mounting bracket plate 3. A limiting bolt is movably inserted through one end of the telescopic outer rod 5 near the telescopic inner rod 4 to limit the movement of the telescopic inner rod 4 within the telescopic outer rod 5. A hinge seat is provided at the end of the telescopic outer rod 5 away from the telescopic inner rod 4. The hinge seat is connected to the lower mounting bracket plate 3, and the telescopic outer rod 5 and the hinge seat are connected via bolts for adjustable tension.

[0027] Meanwhile, the lower mounting bracket plate 3 is connected to a movable rotating shaft 6 at the end away from the upper mounting bracket plate 1. The movable rotating shaft 6 is rotatably connected to the mounting base plate 7 via bearings. The mounting base plate 7 is used for anchoring to the ground. The outer wall of the movable rotating shaft 6 is connected to a limiting turntable 61 that can rotate with the movable rotating shaft 6. Several limiting bolt holes are opened around the limiting turntable 61. The limiting bolt holes are used to insert limiting bolts, and the limiting turntable 6 is connected to the mounting base plate 7 by limiting bolts.

[0028] In this embodiment, the entire support structure is installed at the designated location by anchoring the mounting base plate 7 to the ground. Photovoltaic panels are then installed on the upper mounting bracket plate 1 of this support structure to collect and store solar energy. When seasonal changes necessitate adjusting the angle of the photovoltaic panels, the movable shaft 6 is rotated to allow the lower mounting bracket plate 3 and upper mounting bracket plate 1 to rotate by a certain angle. Then, the height between the two telescopic inner rods 4 and their respective telescopic outer rods 5 is adjusted to allow the upper mounting bracket plate 1 to rotate by a certain angle. Finally, bolts on each hinge seat are used to securely fix the connecting rods, preventing loosening and displacement. This allows for adjustment of the angle of the photovoltaic panels installed on the upper mounting bracket plate 1, maximizing their exposure to sunlight and improving solar energy conversion. This support structure enables adjustment of the installed photovoltaic panel's position to maximize its sunlight exposure time, thereby improving photovoltaic power generation efficiency.

Claims

1. A photovoltaic grid-connected installation bracket, characterized in that, The device includes an upper mounting bracket plate for limiting the installation of photovoltaic panels. Two movable support rods are respectively provided at both ends of one side of the bottom of the upper mounting bracket plate. A hinge seat is provided at the top of the movable support rod. The hinge seat is installed and connected to the bottom of the upper mounting bracket plate. The movable support rod and the hinge seat are connected to each other by bolts for adjustable tension. The bottom ends of the movable support rods are respectively movably and limitedly connected to the lower mounting bracket plate. The upper mounting bracket plate has telescopic structures at both ends on the other side of its bottom end, and the bottom end of the telescopic structure is used to be movable and limited to the lower mounting bracket plate.

2. A photovoltaic grid-connected installation bracket according to claim 1, characterized in that, Each telescopic structure includes a telescopic inner rod and a telescopic outer rod that is hollowly connected. The top end of the telescopic inner rod is connected to the hinge seat by bolts for adjustable tightness and positioning. The hinge seat is connected to the upper mounting bracket plate. The other end of the telescopic inner rod is movably inserted into the hollow cavity of the telescopic outer rod. The other end of the telescopic outer rod is connected to the lower mounting bracket plate.

3. A photovoltaic grid-connected mounting bracket according to claim 2, characterized in that, A limiting bolt is movably inserted through one end of the telescopic outer rod near the telescopic inner rod. The limiting bolt is used to limit the movement of the telescopic inner rod inserted through the telescopic outer rod.

4. A photovoltaic grid-connected mounting bracket according to claim 3, characterized in that, The telescopic movable outer rod is provided with a hinge seat at the end away from the telescopic movable inner rod. The hinge seat is connected to the lower mounting bracket plate. The telescopic movable outer rod and the hinge seat are connected by bolts for adjustable tightness.

5. A photovoltaic grid-connected mounting bracket according to claim 4, characterized in that, The movable support rod is provided with a hinge seat at the end away from the upper mounting bracket plate. The hinge seat is used to connect with the lower mounting bracket plate. The end of the movable support rod away from the upper mounting bracket plate is connected to the hinge seat by bolts for adjustable tightness.

6. A photovoltaic grid-connected mounting bracket according to claim 5, characterized in that, The lower mounting bracket plate is connected to a movable rotating shaft at the end away from the upper mounting bracket plate. The movable rotating shaft is rotatably connected to the mounting base plate via a bearing. The mounting base plate is used for anchoring to the ground. The outer wall of the movable rotating shaft is connected to a limiting turntable that can rotate together with the movable rotating shaft. Several limiting bolt holes are opened around the circumference of the limiting turntable. The limiting bolt holes are used to insert limiting bolts, and the limiting turntable is connected to the mounting base plate for limiting connection through the limiting bolts.

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