CN219145289U

CN219145289U - Photovoltaic module support structure

Info

Publication number: CN219145289U
Application number: CN202223329196.8U
Authority: CN
Inventors: 黄天福; 苏勇城; 蓝小玲
Original assignee: Xiamen Youju New Energy Co ltd
Current assignee: Xiamen Youju New Energy Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-06
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a photovoltaic module support structure, which comprises a support rod, wherein the support rod is provided with a limit groove; the guide rail is provided with a clamping edge on one side close to the support rod, a first buckling part and a second buckling part on one side far away from the support rod, and the first buckling part is positioned below the second buckling part; the guide rail pressing block is arranged in the limiting groove, and the clamping edge is clamped by the guide rail pressing block and the supporting rod; the locking pressing block is provided with an abutting part and a matching part in a forming mode, and the matching part is connected with the first buckling part and the second buckling part; and the abutting part is connected to the photovoltaic module frame. The technical scheme is adopted, and the photovoltaic module support structure is convenient to assemble and disassemble and has high structural stability.

Description

Photovoltaic module support structure

Technical Field

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module support structure.

Background

Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing photovoltaic effect of a semiconductor interface, and a photovoltaic power generation system mainly comprises a solar panel assembly, a controller and an inverter. At present, most solar cell panel components of a photovoltaic power generation system are simply locked through a plurality of groups of screws, different components are assembled and fixed, the solar cell panel components are usually arranged outdoors, and the aluminum alloy frame screw positions of the solar cell panel components are easy to break under the loss of vibration and swing through wind blowing and the like. In addition, a large amount of screws are used for assembly in the installation process, so that the installation process is complex, and the assembly is inconvenient to detach in the later maintenance process.

Accordingly, the inventor has recognized that there is a need to provide a photovoltaic module support structure that is easy to disassemble and assemble and has high structural stability.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide a photovoltaic module support structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a photovoltaic module support structure comprises

The supporting rod is provided with a limiting groove;

the guide rail is provided with a clamping edge on one side close to the support rod, a first buckling part and a second buckling part on one side far away from the support rod, and the first buckling part is positioned below the second buckling part;

the guide rail pressing block is arranged in the limiting groove, and the clamping edge is clamped by the guide rail pressing block and the supporting rod;

the locking pressing block is provided with an abutting part and a matching part in a forming mode, and the matching part is connected with the first buckling part and the second buckling part;

and the abutting part is connected to the photovoltaic module frame.

In one embodiment, the guide rail pressing block comprises an upper pressing block, a bottom clamp and a first screw, wherein the upper pressing block and the bottom clamp are connected through the first screw, the bottom clamp is arranged in the limit groove, and the upper pressing block is located above the supporting rod and is abutted to the clamping edge.

In one embodiment, the edge of the clamping edge is folded upwards to form a clamping groove, and the side edge of the upper pressing block is folded towards the clamping edge and clamped in the clamping groove.

In one embodiment, clamping edges are arranged on two sides of the guide rail, and two guide rail pressing blocks are arranged corresponding to the clamping edges.

In one embodiment, the guide rail is of a tubular structure, protruding parts are formed on the pipe walls of the two sides of the guide rail in a protruding mode, and the protruding parts extend along the length direction of the guide rail.

In one embodiment, the matching portion includes an integrally formed abutting groove, a reinforcing portion and a buckling portion, the second buckling portion abuts against the abutting groove, the edge of the first buckling portion is bent downwards, and the buckling portion is clamped to the first buckling portion.

In one embodiment, the reinforcing portion is in a block structure, the abutting portion is connected to the reinforcing portion, the second screw is arranged on the abutting portion in a penetrating mode, the abutting portion is connected with the photovoltaic module frame through the second screw, and the reinforcing portion is clamped between the first buckling portion and the second buckling portion.

In one embodiment, the second fastening portion is in a sheet structure, and anti-skid threads are disposed on opposite sides of the second fastening portion and the abutting groove.

After the technical scheme is adopted, the photovoltaic module frame is connected to the guide rail through the lock pressing block, and the contact area between the lock pressing block and the photovoltaic module frame can be increased by the abutting part of the lock pressing block, so that the deformation of the photovoltaic module frame is reduced, and the fixed installation of the photovoltaic module frame is more stable. And moreover, the guide rail and the support rod are clamped and fixed through the guide rail pressing block, and the disassembly and replacement can be completed only by releasing the clamping force of the guide rail pressing block on the guide rail in the disassembly process, so that the photovoltaic module is convenient to disassemble and assemble.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a partial structural schematic of the present utility model.

Fig. 3 is a schematic structural view of the rail press block of the present utility model.

Reference numerals: 1. a support rod; 11. a limit groove; 2. a guide rail; 21. clamping edges; 211. a clamping groove; 22. a first fastening part; 23. a second fastening part; 24. a boss; 3. a guide rail pressing block; 31. pressing into blocks; 32. a bottom card; 33. a first screw; 4. a lock pressing block; 41. an abutting portion; 411. a second screw; 42. a mating portion; 421. an abutment groove; 422. a reinforcing part; 423. a fastening part; 5. a photovoltaic module frame.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1-3, the utility model discloses a photovoltaic module support structure, which comprises a support rod 1, a guide rail 2, a guide rail pressing block 3, a locking pressing block 4 and a photovoltaic module frame 5. The support rod 1 is used for supporting the guide rail 2 and fixedly connecting the guide rail 2 with the main body installation frame; the guide rail 2 is used for fixing the photovoltaic module frame 5; the guide rail pressing block 3 is connected with the support rod 1, and can fix the guide rail 2 on the support rod 1; the lock block 4 is connected to the guide rail 2, and can mount the photovoltaic module frame 5 to the guide rail 2.

The support rod 1 is provided with a limit groove 11, the limit groove 11 is of a strip-shaped structure and extends along the length direction of the support rod 1, and the opening edge of the limit groove 11 is internally provided with a flange for limiting the guide rail pressing block 3, and the guide rail pressing block 3 is arranged in the limit groove 11. Specifically, the guide rail pressing block 3 comprises an upper pressing block 31, a bottom clamp 32 and a first screw 33, the upper pressing block 31 and the bottom clamp 32 are connected through the first screw 33, the bottom clamp 32 is of a block structure, the bottom clamp 32 is clamped in the limiting groove 11, two side edges of the bottom clamp 32 are abutted against the flanges of the limiting groove 11, the upper pressing block 31 is located above the support rod 1, and when the first screw 33 is screwed, the bottom clamp 32 and the upper pressing block 31 are mutually close to clamp and fix the flanges of the limiting groove 11, so that the guide rail pressing block 3 is installed in the support rod 1. In order to reduce the damage of the upper pressing block 31, the first screw 33 is provided with a plurality of elastic gaskets, and the gaskets are positioned between the bolt heads of the first screw 33 and the upper pressing block 31 so as to reduce the pressure of the first screw 33 on the upper pressing block 31 and enable the upper pressing block 31 not to be easily deformed and damaged.

Two sides of the guide rail 2, which are close to the support rod 1, are provided with clamping edges 21, and the guide rail pressing blocks 3 are provided with two corresponding clamping edges 21. The clamping edge 21 is upwards turned away from one side edge of the guide rail 2, so that a clamping groove 211 is formed by surrounding part of the inner wall of the clamping edge 21 and part of the inner wall of the guide rail 2, and the side edge of the upper pressing block 31 is bent towards the clamping edge 21 and is clamped in the clamping groove 211. When the guide rail 2 needs to be fixed, the guide rail 2 is arranged above the support rod 1, the bottom clamp 32 is clamped in the limiting groove 11, the edge of the upper pressing block 31 is buckled in the clamping groove 211, the first screw 33 is locked, the upper pressing block 31 and the bottom clamp 32 are close to each other and are clamped and fixed by the limiting groove 11 and the clamping edge 21, the guide rail 2 can be installed and fixed on the support rod 1, the guide rail 2 is installed on the support rod 1 through the clamping of the guide rail pressing block 3, and the situation that cracking and breakage occur at a screw hole in the use process is reduced.

The guide rail 2 is provided with a first buckling part 22 and a second buckling part 23 at one side far away from the support rod 1, and the first buckling part 22 is positioned below the second buckling part 23. The outside border of first lock joint portion 22 is buckled towards joint limit 21 to be used for the fixed lock briquetting 4 of joint, second lock joint portion 23 is sheet structure and its one side border extends towards the one side that keeps away from guide rail 2, and second lock joint portion 23 is sheet structure, and second lock joint portion 23 and butt groove 421 are all provided with anti-skidding line in opposite sides. The lock pressing block 4 is formed with the abutting portion 41 and the matching portion 42, the matching portion 42 comprises an integrally formed abutting groove 421, a reinforcing portion 422 and a buckling portion 423, the buckling portion 423 is buckled on the first buckling portion 22, the second buckling portion 23 abuts against the abutting groove 421, the anti-slip patterns can increase friction between the second buckling portion 23 and the wall of the abutting groove 421, accordingly the first buckling portion 22 and the second buckling portion 23 can clamp and fix the matching portion 42, the reinforcing portion 422 is of a block structure and the abutting portion 41 is formed on one side of the reinforcing portion 422, the abutting portion 41 is of a sheet structure and is arranged at right angles to the buckling portion 423, the reinforcing portion 422 is clamped between the first buckling portion 22 and the second buckling portion 23, and the lock pressing block 4 is not prone to loosening after being clamped on the guide rail 2. The second screw 411 is inserted into the abutting portion 41, the abutting portion 41 and the photovoltaic module frame 5 are connected by the second screw 411, and a part of the wall surface of the photovoltaic module frame 5 abuts against the guide rail 2.

Therefore, in the installation process, the lock pressing block 4 and the photovoltaic module frame 5 are fixed only by using the second screws 411, the lock pressing block 4 and the guide rail 2 are clamped to complete the installation work, the photovoltaic module frame 5 is not required to be assembled by using a plurality of groups of screws, the contact area between the abutting part 41 and the photovoltaic module frame 5 can be increased, and the condition that the screw locking part of the photovoltaic module frame 5 is easy to break is reduced. In addition, the photovoltaic module frame 5 is installed and fixed through the clamping connection of the lock pressing block 4 and the guide rail 2, so that the process of disassembly and assembly can be reduced, and the replacement or assembly of the components is more convenient.

In other preferred embodiments, the guide rail 2 has a tubular structure, and the two side walls of the guide rail 2 are convexly formed with protruding parts 24, and the protruding parts 24 are arranged along the length direction of the guide rail 2. When the photovoltaic module frame 5 receives external force such as wind blowing, when the guide rail 2 receives the force exerted by the lock pressing block 4, the protruding part 24 can be extended to a certain extent, so that the damage to the guide rail 2 is reduced.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. A photovoltaic module support structure is characterized in that: comprising

The support rod (1), the support rod (1) is provided with a limit groove (11);

the guide rail (2), one side of the guide rail (2) close to the supporting rod (1) is formed with a clamping edge (21), one side of the guide rail (2) far away from the supporting rod (1) is formed with a first buckling part (22) and a second buckling part (23), and the first buckling part (22) is positioned below the second buckling part (23);

the guide rail pressing block (3), the guide rail pressing block (3) is arranged in the limit groove (11), and the clamping edge (21) is clamped by the guide rail pressing block (3) and the supporting rod (1);

a lock pressing block (4), wherein the lock pressing block (4) is formed with an abutting part (41) and a matching part (42), and the matching part (42) is connected with the first buckling part (22) and the second buckling part (23);

and the abutting part (41) is connected to the photovoltaic module frame (5).

2. The photovoltaic module support structure of claim 1, wherein: the guide rail pressing block (3) comprises an upper pressing block (31), a bottom clamp (32) and a first screw (33), wherein the upper pressing block (31) and the bottom clamp (32) are connected through the first screw (33), the bottom clamp (32) is clamped in the limiting groove (11), and the upper pressing block (31) is located above the supporting rod (1) and is abutted to the clamping edge (21).

3. The photovoltaic module support structure of claim 2, wherein: the edge of the clamping edge (21) is upwards turned to form a clamping groove (211), and the side edge of the upper pressing block (31) is bent towards the clamping edge (21) and clamped in the clamping groove (211).

4. A photovoltaic module support structure according to any one of claims 1-3, characterized in that: two sides of the guide rail (2) are provided with clamping edges (21), and the guide rail pressing blocks (3) are provided with two corresponding clamping edges (21).

5. The photovoltaic module support structure of claim 1, wherein: the guide rail (2) is of a tubular structure, protruding portions (24) are formed on the pipe walls of the two sides of the guide rail (2) in a protruding mode, and the protruding portions (24) extend in the length direction of the guide rail (2).

6. The photovoltaic module support structure of claim 1, wherein: the matching part (42) comprises an integrally formed abutting groove (421), a reinforcing part (422) and a buckling part (423), the second buckling part (23) abuts against the abutting groove (421), the edge of the first buckling part (22) is bent downwards, and the buckling part (423) is clamped on the first buckling part (22).

7. The photovoltaic module support structure of claim 6, wherein: the reinforcing part (422) is of a block structure, the abutting part (41) is connected to the reinforcing part (422), the abutting part (41) is provided with a second screw (411) in a penetrating mode, the abutting part (41) is connected with the photovoltaic module frame (5) through the second screw (411), and the reinforcing part (422) is clamped between the first buckling part (22) and the second buckling part (23).

8. The photovoltaic module support structure of claim 6, wherein: the second buckling part (23) is of a sheet-shaped structure, and anti-skid patterns are arranged on one sides of the second buckling part (23) opposite to the abutting groove (421).