A connecting structure of a photovoltaic module and a photovoltaic support

Abstract

The utility model relates to a kind of connection structure of photovoltaic module and photovoltaic support, including press block and bolt being set on the press block in sliding, the bolt is threadedly provided with locating block;Still include: L-shaped plate, the L-shaped plate sliding is set in locating block both sides;Circular table, the circular table is fixedly set on bolt, move circular table by rotating bolt, L-shaped plate is extruded by the movement of circular table, the connection structure of this photovoltaic module and photovoltaic support, by setting locating block, L-shaped plate and circular table etc. Component, the installation of quick and convenient is realized.In initial state, L-shaped plate is retracted in locating block, can be directly from photovoltaic support above and enter locating block, greatly simplifies installation process.When rotating bolt, circular table is extruded L-shaped plate, so that it is firmly embedded photovoltaic support, cooperate the extrusion fixation of the side plate of press block both sides to photovoltaic panel, significantly improve the connection stability.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, specifically relating to a connection structure between a photovoltaic module and a photovoltaic support. Background Technology

[0002] Photovoltaic modules are the core components of a solar photovoltaic (PV) power generation system. They are typically encapsulated by solar cells, tempered glass, EVA film, and a backsheet, directly converting solar radiation into electrical energy. PV support structures, on the other hand, are the structural systems that support the PV modules. They are often made of steel, aluminum alloy, or concrete, and their function is to fix the modules in place and adjust their angle according to sunlight conditions, ensuring the modules receive sunlight in the optimal orientation. Working together, these two components form the basic unit of PV power generation, creating a complete system from energy conversion to structural support, thus guaranteeing the efficient utilization of solar energy.

[0003] In existing photovoltaic module and photovoltaic support connection structures, traditional bolt and nut fastening methods are mostly used. The pressure block is fixed to the support by means of a pressure block and a wing plate, and then the photovoltaic module is fixed to the support by bolts. However, this method requires adjustment of the angle of the wing plate, which makes installation and disassembly inconvenient. Therefore, a connection structure for photovoltaic modules and photovoltaic support is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a connection structure between a portable mounting block for photovoltaic modules and a photovoltaic support structure in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions: A connection structure between a photovoltaic module and a photovoltaic support includes a pressure block and a bolt that is slidably disposed on the pressure block, wherein a positioning block is threaded on the bolt; It also includes: L-shaped plate, the L-shaped plate being slidably disposed on both sides of the positioning block; A frustum is fixedly mounted on a bolt. The frustum is moved by rotating the bolt, and the movement of the frustum compresses the L-shaped plate.

[0006] As a further optimization of this utility model, the L-shaped plate is provided with an inclined surface that matches the inclined surface of the frustum, and the surface of the L-shaped plate is provided with an anti-slip pad.

[0007] As a further optimization of this utility model, a spring is provided between the L-shaped plate and the inner wall of the positioning block.

[0008] As a further optimization of this utility model, the bolt includes a threaded rod and a nut. The threaded rod is slidably disposed on the pressure block. The threaded rod is threadedly connected to the positioning block. The frustum is fixedly disposed on the threaded rod. The nut is movably connected to the pressure block.

[0009] As a further optimization of this utility model, the positioning block has a U-shaped structure, and through slots are provided on both sides of the positioning block, with the L-shaped plate slidably disposed in the through slots.

[0010] As a further optimization of this utility model, side plates are provided on both sides of the pressure block.

[0011] The beneficial effects of this utility model are as follows: Unlike existing technologies, this system achieves rapid and convenient installation through the use of components such as positioning blocks, L-shaped plates, and frustums. Initially, the L-shaped plate retracts into the positioning block, allowing it to be directly inserted into the photovoltaic bracket from above, greatly simplifying the installation process. When the bolts are turned, the frustum descends, pressing the L-shaped plate and firmly embedding it into the photovoltaic bracket. Combined with the pressure from the side plates of the pressure block, this significantly improves connection stability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a utility model Figure 1 Another structural diagram; Figure 3 This is a utility model Figure 1 Explosion structure diagram; Figure 4 This is a schematic diagram of the connection state structure of this utility model.

[0013] In the diagram: 1. Pressure block; 11. Side plate; 2. Positioning block; 21. Through groove; 3. L-shaped plate; 31. Inclined surface; 32. Anti-slip pad; 4. Bolt; 41. Threaded rod; 42. Nut; 5. Frustum; 6. Spring; 7. Photovoltaic bracket; 8. Photovoltaic panel. Detailed Implementation

[0014] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0015] Example 1: As Figure 1 - Figure 4As shown, a connection structure between a photovoltaic module and a photovoltaic support includes a pressure block 1 and a bolt 4 that is slidably disposed on the pressure block 1. A positioning block 2 is threaded on the bolt 4. Side plates 11 are provided on both sides of the pressure block 1. The structure also includes an L-shaped plate 3 that is slidably disposed on both sides of the positioning block 2. A spring 6 is provided between the L-shaped plate 3 and the inner wall of the positioning block 2. The positioning block 2 has a U-shaped structure. Through grooves 21 are opened on both sides of the positioning block 2. The L-shaped plate 3 is slidably disposed in the through grooves 21. A frustum 5 is fixedly disposed on the bolt 4. By rotating the bolt 4, the frustum 5 is driven to move, and the movement of the frustum 5 compresses the L-shaped plate 3.

[0016] The through slot 21 ensures the accurate sliding direction of the L-shaped plate 3, while the spring 6 allows the L-shaped plate 3 to automatically retract into the positioning block 2 when not under force, facilitating the embedding of the positioning block 2 into the photovoltaic bracket 7 and improving installation convenience. Furthermore, the spring 6 acts as a buffer during use, reducing the impact of vibration on the connection structure. A frustum 5 is fixedly mounted on the bolt 4. Rotating the bolt 4 drives the frustum 5 to move, thus pressing the L-shaped plate 3. The frustum 5 is fixedly connected to the bolt 4; rotating the bolt 4 precisely controls the movement of the frustum 5. Utilizing the shape characteristics of the frustum 5, the rotational motion of the bolt 4 is converted into a lateral thrust on the L-shaped plate 3. This simple and ingenious structural design efficiently unfolds the L-shaped plate 3, thereby achieving a stable connection with the photovoltaic bracket 7.

[0017] The L-shaped plate 3 has an inclined surface 31 that matches the inclined surface of the frustum 5. The surface of the L-shaped plate 3 is provided with an anti-slip pad 32. The precise matching between the inclined surface 31 and the inclined surface of the frustum 5 allows the frustum 5 to smoothly push out the L-shaped plate 3 during descent, ensuring the reliability of the connection structure. The anti-slip pad 32 effectively prevents the L-shaped plate 3 from shifting during the tightening of the bolts 4, ensuring the stability of the installation and enhancing the stability of the connection structure.

[0018] Bolt 4 includes a threaded rod 41 and a nut 42. The threaded rod 41 is slidably mounted on the pressure block 1 and is threadedly connected to the positioning block 2. The frustum 5 is fixedly mounted on the threaded rod 41. The nut 42 is movably connected to the pressure block 1. The threaded connection between the threaded rod 41 and the positioning block 2 enables transmission between bolt 4 and positioning block 2. The lifting and lowering of the threaded rod 41 can be easily controlled by rotating the nut 42, making operation simple. The nut 42 is movably connected to the pressure block 1. When the nut 42 is rotated, the pressure can be evenly transmitted to the pressure block 1, allowing the pressure block 1 to descend smoothly. Together with the side plate 11, the photovoltaic panel 8 is firmly fixed, ensuring the installation accuracy and connection strength of the entire connection structure.

[0019] It should be noted that the working principle of the photovoltaic module and photovoltaic support connection structure is as follows: In the initial state, the L-shaped plate 3 is retracted into the positioning block 2, which directly embeds the positioning block 2 into the photovoltaic support 7. The photovoltaic panel 8 is placed on the photovoltaic support 7. The bolt 4 is slidably mounted on the pressure block 1, and its threaded rod 41 is threadedly connected to the positioning block 2. When the bolt 4 is rotated, the nut 42 presses against the pressure block 1. At the same time, the bolt 4 drives the truncated cone 5 fixed on it to descend. The L-shaped plate 3 is slidably mounted in the through grooves 21 on both sides of the positioning block 2. A spring 6 is provided between the L-shaped plate 3 and the inner wall of the positioning block 2. The L-shaped plate 3 has a groove that connects with the truncated cone. When the truncated cone 5 descends, its inclined surface 31 interacts with the inclined surface 31 of the L-shaped plate 3, pushing the L-shaped plate 3 to both sides, so that the L-shaped plate 3 is firmly embedded in the corresponding position of the photovoltaic bracket 7. At the same time, the descending pressure block 1 cooperates with the photovoltaic bracket 7, and uses the side plates 11 on both sides of the pressure block 1 to squeeze and fix the photovoltaic panel 8. The anti-slip pad 32 on the surface of the L-shaped plate 3 can effectively prevent the L-shaped plate 3 from moving during the tightening of the bolt 4, ensuring the stability of the installation, and finally realizing the reliable connection between the photovoltaic module and the photovoltaic bracket, and can conveniently and quickly insert the positioning block 2 directly from above the photovoltaic bracket 7.

[0020] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A connecting structure of a photovoltaic module and a photovoltaic support, comprising a pressing block (1) and a bolt (4) penetratingly and slidingly arranged on the pressing block (1), characterized in that: The bolt (4) is threaded with a positioning block (2); It also includes: L-shaped plate (3), the L-shaped plate (3) is slidably disposed on both sides of the positioning block (2); A truncated cone (5) is fixedly mounted on a bolt (4). The truncated cone (5) is moved by rotating the bolt (4), and the L-shaped plate (3) is squeezed by the movement of the truncated cone (5).

2. The connecting structure of a photovoltaic module and a photovoltaic support according to claim 1, characterized in that: The L-shaped plate (3) has an inclined surface (31) that matches the inclined surface of the frustum (5), and the surface of the L-shaped plate (3) is provided with an anti-slip pad (32).

3. The connecting structure of a photovoltaic module and a photovoltaic support according to claim 1, characterized in that: A spring (6) is provided between the L-shaped plate (3) and the inner wall of the positioning block (2).

4. The connecting structure of a photovoltaic module and a photovoltaic support according to claim 1, characterized in that: The bolt (4) includes a threaded rod (41) and a nut (42). The threaded rod (41) is slidably disposed on the pressure block (1). The threaded rod (41) is threadedly connected to the positioning block (2). The frustum (5) is fixedly disposed on the threaded rod (41). The nut (42) is movably connected to the pressure block (1).

5. The connection structure of a photovoltaic module and a photovoltaic support according to claim 1, characterized in that: The positioning block (2) has a U-shaped structure, and through slots (21) are provided on both sides of the positioning block (2). The L-shaped plate (3) is slidably disposed in the through slots (21).

6. The connection structure between a photovoltaic module and a photovoltaic support according to claim 1, characterized in that: Side plates (11) are provided on both sides of the pressure block (1).

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