Photovoltaic module frame connecting piece

Abstract

The utility model belongs to the technical field of photovoltaic panel assembly, and provides a photovoltaic module frame connecting piece, which comprises a frame, a photovoltaic panel and a connecting piece, the connecting assemblies are arranged on the two sides of the frame, each connecting assembly comprises a column body located on one side of the frame and fixedly installed, cavities are symmetrically formed in the two ends of each column body, and locking rods are movably installed in the cavities; according to the utility model, the columns and the locking blocks are respectively arranged on two corresponding sides of the frame, rapid installation between the photovoltaic panels is realized through cooperation of the locking rods and the locking holes, the structure can continuously install a plurality of photovoltaic panels around, the installation efficiency is high, the number of needed structures is small, the installation and the disassembly are more flexible, the working efficiency is improved, and the installation cost is reduced. And meanwhile, a plurality of components are made of basalt fiber composite materials, the strength can reach the grade of steel, the characteristics of corrosion resistance, electric insulation, environmental protection and the like are superior to those of steel, and the components can be biodegraded in the environment after being discarded and are harmless to the environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel assembly, and in particular relates to a photovoltaic component frame connector. Background Art

[0002] A solar photovoltaic module is a device that converts light energy into electrical energy through photovoltaic cells. It mainly includes a glass plate, a back plate, and cells arranged between the glass plate and the back plate. It also includes a frame that encapsulates the photovoltaic module from the edge of the glass plate and the back plate.

[0003] The frames of existing photovoltaic panels do not have good connectors, so when assembling multiple photovoltaic panels, they need to be assembled and connected using tools and various parts, which reduces the efficiency of construction. Therefore, it is necessary to develop a connector for the frame of a photovoltaic module.

[0004] Therefore, we propose a photovoltaic module frame connector to solve the problems raised in the above background.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in this field. Utility Model Content

[0006] The purpose of the utility model is to provide a photovoltaic assembly frame connector to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A photovoltaic module frame connector, comprising:

[0009] A frame, wherein a photovoltaic panel is fixedly installed inside the frame;

[0010] A connecting component is arranged on both sides of the frame, and the connecting component includes a column fixedly installed on one side of the frame, cavities are symmetrically opened at both ends of the column, a locking rod is movably installed inside the cavity, and two locking blocks are fixedly installed on the side of the frame away from the column, and locking holes are opened on one side of the two locking blocks.

[0011] Preferably, columns are fixedly installed on both sides of the frame, the columns are arranged on two adjacent sides of the frame, cavities are symmetrically opened at both ends of the columns, two support plates are fixedly installed inside the cavities, the two support plates are symmetrically arranged, and a locking rod is movably installed between the two support plates through a groove.

[0012] Preferably, a reset plate is fixedly mounted on one end of the locking rod close to the interior of the cavity, the reset plate is slidably fitted with the inner wall of the cavity, and a reset spring is connected between the reset plate and the inner wall of the cavity.

[0013] Preferably, a limiting groove is provided on the outside of the column near one side of the cavity, the limiting groove is communicated with the inside of the cavity, a limiting block is movably installed inside the limiting groove, the limiting block is slidably fitted with the inner wall of the limiting groove, and the limiting block is fixedly connected to the reset plate near the inside of the cavity.

[0014] Preferably, a pull block is fixedly installed on the side of the limit block away from the reset plate, and two locking blocks are fixedly installed on the side of the frame away from the column. The two locking blocks are symmetrically arranged, and locking holes are opened on one side of the two locking blocks. The locking rod is arranged corresponding to the locking hole, and the locking rod slides and fits with the inner wall of the locking hole.

[0015] Preferably, the column, support plate, locking rod, reset plate and locking block are all made of basalt fiber composite material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model realizes quick installation between photovoltaic panels by respectively arranging columns and locking blocks on two sides corresponding to the frame, and realizing quick installation between photovoltaic panels by cooperation of the locking rod and the locking hole. Moreover, this structure can continuously install multiple photovoltaic panels on all sides, with high installation efficiency, less required structures, more flexible installation and disassembly, and improved work efficiency. At the same time, multiple components adopt basalt fiber composite materials, and the strength can reach the level of steel. It is superior to steel in the characteristics of corrosion resistance, electrical insulation, and environmental protection. It can be biodegraded in the environment after being discarded, and is harmless to the environment. When in use, first pinch the two pulling blocks with two fingers to make the two pulling blocks close to each other. At this time, the pulling blocks drive the reset plate and the locking rod to move into the cavity through the limit blocks. At this time, the reset spring is in a stressed state until the locking rod is retracted into the cavity. Then, the locking block of another photovoltaic panel is close to the column of the current photovoltaic panel. After the locking block is fitted with the cavity opening, the pulling block is released, and then the locking rod will extend into the locking hole under the action of the reset spring to complete the installation. The operation steps are consistent during disassembly.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 3 This is a schematic diagram of the locking rod installation structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0023] In the figure: 1, frame; 11, photovoltaic panel; 2, connecting assembly; 21, column; 22, cavity; 23, support plate; 24, locking rod; 25, reset plate; 26, reset spring; 27, limit groove; 28, limit block; 29, pull block; 210, locking block; 211, locking hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any sizes are only illustrative and not restrictive.

[0025] Example:

[0026] See also Figure 1 - Figure 4 As shown, a photovoltaic module frame connector includes:

[0027] A frame 1, wherein a photovoltaic panel 11 is fixedly installed inside the frame 1;

[0028] The connecting component 2 is arranged on both sides of the frame 1. The connecting component 2 includes a column 21 fixedly installed on one side of the frame 1, cavities 22 are symmetrically opened at both ends of the column 21, and a locking rod 24 is movably installed inside the cavity 22. Two locking blocks 210 are fixedly installed on the side of the frame 1 away from the column 21, and locking holes 211 are opened on one side of the two locking blocks 210.

[0029] Specifically, columns 21 are fixedly installed on both sides of the frame 1, and the columns 21 are arranged on adjacent two sides of the frame 1. Cavities 22 are symmetrically opened at both ends of the columns 21. Two support plates 23 are fixedly installed inside the cavity 22. The two support plates 23 are symmetrically arranged, and a locking rod 24 is movably installed between the two support plates 23 through a groove. A reset plate 25 is fixedly installed on one end of the locking rod 24 near the inside of the cavity 22. The reset plate 25 slides and fits with the inner wall of the cavity 22, and a reset spring 26 is connected between the reset plate 25 and the inner wall of the cavity 22.

[0030] As can be seen from the above, the two support plates 23 play a supporting and limiting role, so that the locking rod 24 can only move in a straight line, and the reset plate 25 cooperates with the reset spring 26 to drive the locking rod 24 to complete the reset.

[0031] Specifically, a limiting groove 27 is provided on the outside of the column 21 near the cavity 22, the limiting groove 27 is interconnected with the inside of the cavity 22, a limiting block 28 is movably installed inside the limiting groove 27, the limiting block 28 is slidably fitted with the inner wall of the limiting groove 27, the limiting block 28 is fixedly connected to the reset plate 25 on the side close to the inside of the cavity 22, a pulling block 29 is fixedly installed on the side of the limiting block 28 away from the reset plate 25, two locking blocks 210 are fixedly installed on the side of the frame 1 away from the column 21, the two locking blocks 210 are symmetrically arranged, a locking hole 211 is provided on one side of the two locking blocks 210, the locking rod 24 is correspondingly arranged to the locking hole 211, the locking rod 24 is slidably fitted with the inner wall of the locking hole 211, the column 21, the support plate 23, the locking rod 24, the reset plate 25, and the locking block 210 are all made of basalt fiber composite materials.

[0032] As can be seen from the above, the limit block 28 connects the reset plate 25 and the pull block 29, so that pulling the pull block 29 from the outside can drive the reset plate 25 and the locking rod 24 to move, and the locking block 210 and the locking hole 211 cooperate with the locking rod 24 to realize the rapid disassembly and assembly of the photovoltaic panel 11. The locking rod 24 is extended into the locking hole 211 to connect the photovoltaic panels 11, and the locking rod 24 is taken out from the locking hole 211 to realize the disassembly of the photovoltaic panel 11.

[0033] When in use, first pinch the two pull blocks 29 with two fingers to bring the two pull blocks 29 closer to each other. At this time, the pull block 29 drives the reset plate 25 and the locking rod 24 to move into the cavity 22 through the limit block 28. At this time, the reset spring 26 is in a stressed state until the locking rod 24 shrinks into the cavity 22. Then, move the locking block 210 of another photovoltaic panel 11 close to the column 21 of the current photovoltaic panel 11, and after the locking block 210 is fitted with the opening of the cavity 22, release the pull block 29. Then, the locking rod 24 will extend into the locking hole 211 under the action of the reset spring 26 to complete the installation. The operation steps are the same during disassembly.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0035] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Claims

1. A photovoltaic module frame connector, characterized in that: include: A frame (1), wherein a photovoltaic panel (11) is fixedly mounted inside the frame (1); A connecting assembly (2), the connecting assembly (2) being arranged on both sides of the frame (1), the connecting assembly (2) comprising a column (21) fixedly mounted on one side of the frame (1), cavities (22) being symmetrically provided at both ends of the column (21), a locking rod (24) being movably installed inside the cavity (22), two locking blocks (210) being fixedly mounted on a side of the frame (1) away from the column (21), and a locking hole (211) being provided on one side of each of the two locking blocks (210).

2. A photovoltaic module frame connector according to claim 1, characterized in that: Columns (21) are fixedly mounted on both sides of the frame (1); the columns (21) are arranged on adjacent sides of the frame (1); cavities (22) are symmetrically opened at both ends of the columns (21); two support plates (23) are fixedly mounted inside the cavities (22); the two support plates (23) are symmetrically arranged; a locking rod (24) is movably mounted between the two support plates (23) via a slot.

3. A photovoltaic module frame connector according to claim 2, characterized in that: A reset plate (25) is fixedly mounted on one end of the locking rod (24) close to the inside of the cavity (22); the reset plate (25) is slidably fitted with the inner wall of the cavity (22); and a reset spring (26) is connected between the reset plate (25) and the inner wall of the cavity (22).

4. A photovoltaic module frame connector according to claim 3, characterized in that: A limiting groove (27) is provided on the outside of the column (21) near the cavity (22); the limiting groove (27) is communicated with the inside of the cavity (22); a limiting block (28) is movably installed inside the limiting groove (27); the limiting block (28) is slidably fitted with the inner wall of the limiting groove (27); and the limiting block (28) is fixedly connected to the reset plate (25) near the inside of the cavity (22).

5. A photovoltaic module frame connector according to claim 4, characterized in that: A pull block (29) is fixedly mounted on the side of the limit block (28) away from the reset plate (25); two locking blocks (210) are fixedly mounted on the side of the frame (1) away from the column (21); the two locking blocks (210) are symmetrically arranged; a locking hole (211) is formed on one side of the two locking blocks (210); the locking rod (24) is arranged corresponding to the locking hole (211); and the locking rod (24) is slidably fitted with the inner wall of the locking hole (211).

6. A photovoltaic module frame connector according to claim 5, characterized in that: The column (21), the support plate (23), the locking rod (24), the reset plate (25), and the locking block (210) are all made of basalt fiber composite material.

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