Wiring device of photovoltaic module

Abstract

The utility model relates to the technical field of wiring devices, and discloses a wiring device of a photovoltaic module, which comprises a photovoltaic wire body, a first connecting block is fixedly assembled on the outer wall of the photovoltaic wire body, a second connecting block is arranged on the outer wall of the first connecting block, and a limiting assembly is arranged at one end, far away from the second connecting block, of the first connecting block. A limiting groove is formed in the end, close to the limiting assembly, of the first connecting block, and a containing groove, a circular groove and a moving groove are formed in the end, close to the first connecting block, of the second connecting block. When wiring is carried out on a photovoltaic module, a moving block is aligned with the inner wall of a placement groove and is placed in, a worker rotates a photovoltaic wire body, and the moving block moves towards the inner wall of a moving groove, so that the photovoltaic module is fixed, and the situation that the photovoltaic module falls off in the using process is prevented; and the condition of poor contact is caused when the equipment works again, so that secondary fixation by a worker is needed, and the working efficiency of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring devices, in particular to a wiring device for a photovoltaic component. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in multiple fields, including emerging photovoltaic power generation projects. With the widespread application of photovoltaic power generation, the use of photovoltaic module wiring devices will also increase accordingly.

[0003] During use, although the existing wiring device of the photovoltaic module can be used to connect the photovoltaic module, it may fall off after connection, causing damage to the equipment during use, so that the photovoltaic module needs to be repeatedly wired. At the same time, it is also impossible to reduce shock when fixing it, resulting in excessive force during wiring, causing damage to the wiring assembly, reducing the fixation and shock-absorbing effect of the wiring device of the traditional photovoltaic module. For this reason, a wiring device for a photovoltaic module has been introduced. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a wiring device for a photovoltaic module, which has the advantages of strong fixation and good shock absorption effect, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a wiring device for a photovoltaic component, comprising a photovoltaic line body, the outer wall of the photovoltaic line body is fixedly equipped with a connecting block one, the outer wall of the connecting block one is provided with a connecting block two, the end of the connecting block one away from the connecting block two is provided with a limiting component, the end of the connecting block one close to the limiting component is provided with a limiting groove, the end of the connecting block two close to the connecting block one is respectively provided with a placement groove, a circular groove and a movable groove, the bottom of the inner wall of the circular groove is fixedly equipped with one end of a limiting column, and the other end of the limiting column is fixedly equipped with a spring.

[0006] As a preferred technical solution of the utility model, a pressing block is fixedly assembled on one end of the spring away from the limiting column, and a moving block is fixedly assembled on one end of the connecting block 1 close to the connecting block 2.

[0007] As a preferred technical solution of the utility model, the limiting assembly includes a fixed block, the outer wall of the fixed block is provided with a threaded groove, the inner wall of the fixed block is provided with a limiting plate, the fixed block and the limiting plate are respectively threadedly connected with bolts, and the ends of the bolts are threadedly connected with nuts.

[0008] As a preferred technical solution of the utility model, the thread grooves penetrate the outer walls of the fixing block and the limiting plate respectively, and the fixing block is fixedly assembled with the outer wall of the connecting block.

[0009] As a preferred technical solution of the utility model, the moving block is slidably connected to the inner walls of the placement groove and the moving groove, and the limiting plate is movably connected to the inner wall of the limiting groove.

[0010] As an optimal technical solution of the utility model, there are four groups of limit components, and the four groups of limit components are respectively located on the outer wall of connecting block one, and the four groups of limit components and the outer wall of connecting block one are distributed in a ring shape, and the number of the placement grooves, movable grooves, movable blocks and limit grooves are all four, and the four placement grooves, movable grooves, movable blocks and limit grooves are respectively located on the outer wall of connecting block two.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. This kind of photovoltaic module wiring device, when wiring the photovoltaic module, by aligning the moving block with the inner wall of the placement groove and inserting it, the staff rotates the photovoltaic line body to move the moving block toward the inner wall of the moving groove, so as to fix the photovoltaic module and prevent it from falling during use, resulting in poor contact when the equipment is working again, so that the staff needs to perform secondary fixation, which reduces the working efficiency of the equipment.

[0013] 2. A wiring device for a photovoltaic module, when the moving block is placed into the inner wall of the placement groove, the connecting block applies pressure to the pressing block, so that the pressing block moves backward and drives the spring to move together, and the elastic potential energy of the spring is released, thereby achieving shock absorption during pressing, and when the moving block is rotated to the end of the moving groove, the limit plate is placed into the inner wall of the limit groove, and then threadedly connected to the inner wall of the threaded groove by bolts, and the nut is threadedly connected to the bolt at the same time, so as to fix the limit plate, prevent the moving block from sliding on the inner wall of the moving groove during use, thereby achieving limiting of the moving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mobile block of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the pressing block of the utility model;

[0018] Figure 5 This is a schematic diagram of the spring structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the bolt structure of the utility model;

[0020] Figure 7 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Photovoltaic line; 2. Connection block 1; 3. Connection block 2; 4. Limiting assembly; 5. Moving block; 6. Moving groove; 7. Pressing block; 8. Placement groove; 9. Limiting column; 10. Spring; 11. Limiting groove; 12. Circular groove.

[0022] 401, fixing block; 402, threaded groove; 403, limiting plate; 404, bolt; 405, nut. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0024] See also Figure 1-7 A wiring device for a photovoltaic module includes a photovoltaic line body 1, a connecting block 2 is fixedly installed on the outer wall of the photovoltaic line body 1, a connecting block 2 3 is provided on the outer wall of the connecting block 2, a limiting component 4 is provided at the end of the connecting block 2 away from the connecting block 2 3, a limiting groove 11 is provided at the end of the connecting block 2 close to the limiting component 4, a placement groove 8, a circular groove 12 and a moving groove 6 are respectively provided at the end of the connecting block 2 3 close to the connecting block 2, one end of the limiting column 9 is fixedly installed at the bottom of the inner wall of the circular groove 12, and a spring 10 is fixedly installed at the other end of the limiting column 9.

[0025] It should be noted that by aligning the moving block 5 with the inner wall of the placement groove 8 and then allowing the staff to rotate the photovoltaic line 1 to move the moving block 5 toward the inner wall of the moving groove 6, the line of the photovoltaic module can be connected.

[0026] In a preferred embodiment, a pressing block 7 is fixedly assembled on one end of the spring 10 away from the limiting column 9, and a moving block 5 is fixedly assembled on one end of the connecting block 2 close to the connecting block 2.

[0027] It should be noted that when the moving block 5 is placed into the inner wall of the placement groove 8, the connecting block 2 applies pressure to the pressing block 7, so that the pressing block 7 moves backward and drives the spring 10 to move together. The elastic potential energy of the spring 10 is released, thereby achieving shock absorption during pressing.

[0028] In a preferred embodiment, the limiting assembly 4 includes a fixed block 401, the outer wall of the fixed block 401 is provided with a threaded groove 402, the inner wall of the fixed block 401 is provided with a limiting plate 403, the fixed block 401 and the limiting plate 403 are respectively threadedly connected with bolts 404, and the end of the bolt 404 is threadedly connected with a nut 405.

[0029] It should be noted that when the staff rotates the photovoltaic line 1, they rotate the moving block 5 to the end of the moving groove 6, so that the limit plate 403 is placed into the inner wall of the limit groove 11, and then threadedly connected to the inner wall of the threaded groove 402 through the bolt 404, and at the same time, the nut 405 is threadedly connected to the bolt 404, so as to fix the limit plate 403.

[0030] In a preferred embodiment, the thread groove 402 penetrates through the outer walls of the fixing block 401 and the limiting plate 403 respectively, and the fixing block 401 is fixedly assembled with the outer wall of the connecting block 2.

[0031] It should be noted that the threaded groove 402 passes through the inner walls of the fixing block 401 and the limiting plate 403, so that the bolt 404 can fix the limiting plate 403, and then fix the fixing block 401 through the provided nut 405, and fix the fixing block 401 to the connecting block 2 to prevent it from falling during use.

[0032] In a preferred embodiment, the moving block 5 is slidably connected to the inner walls of the placement groove 8 and the moving groove 6 , and the limiting plate 403 is movably connected to the inner wall of the limiting groove 11 .

[0033] It should be noted that the movable block 5 is limited by providing the placement groove 8 and the movable groove 6, so as to achieve a fixed connection of the photovoltaic line 1. After the limiting plate 403 is inserted into the inner wall of the limiting groove 11, the movable block 5 is limited to prevent the movable block 5 from sliding on the inner wall of the movable groove 6 during use.

[0034] In a preferred embodiment, there are four groups of limit components 4, and the four groups of limit components 4 are respectively located on the outer wall of connecting block 1 2, the four groups of limit components 4 and the outer wall of connecting block 1 2 are distributed in a ring shape, and the number of placement grooves 8, moving grooves 6, moving blocks 5 and limit grooves 11 are all four, and the four placement grooves 8, moving grooves 6, moving blocks 5 and limit grooves 11 are respectively located on the outer wall of connecting block 2 3.

[0035] It should be noted that the photovoltaic components are fixed by four sets of limiting components 4 and four placement grooves 8, moving grooves 6, moving blocks 5 and limiting grooves 11, so that the photovoltaic lines 1 are more fixed and stable to prevent separation during operation.

[0036] The working principle is that when the moving block 5 is placed into the inner wall of the placement groove 8, the staff rotates the photovoltaic line body 1 to make the moving block 5 rotate to the end of the inner wall of the moving groove 6, and then connects the connecting block 1 2 with the connecting block 2 3, the weight of the connecting block 1 2 itself applies pressure to the pressing block 7, so that the pressing block 7 moves toward the circular groove 12 while driving the spring 10 to expand and contract, and the elastic potential energy of the spring 10 is released to drive the pressing block 7 to rebound, thereby protecting the outer wall of the connecting block 2. When it reaches the end of the movable groove 6, the limit plate 403 is placed into the inner wall of the limit groove 11, and the limit plate 403 is threadedly connected to the fixed block 401, and then threadedly connected to the end of the fixed block 401 through the nut 405, so as to fix the limit plate 403 and limit the movable block 5 at the same time to prevent the movable block 5 from shaking on the inner wall of the movable groove 6 during work, causing the movable block 5 to move out of the inner wall of the movable groove 6, thereby achieving a fixed connection of the photovoltaic line 1 and achieving a shock-absorbing effect during the connection process.

[0037] 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.

Claims

1. A photovoltaic module wiring device, comprising a photovoltaic line body (1), characterized in that: The outer wall of the photovoltaic line body (1) is fixedly equipped with a connection block 1 (2), and the outer wall of the connection block 1 (2) is provided with a connection block 2 (3). The end of the connection block 1 (2) away from the connection block 2 (3) is provided with a limit assembly (4), and the end of the connection block 1 (2) close to the limit assembly (4) is provided with a limit groove (11), and the end of the connection block 2 (3) close to the connection block 1 (2) is respectively provided with a placement groove (8), a circular groove (12) and a movable groove (6), and the bottom of the inner wall of the circular groove (12) is fixedly equipped with one end of a limit column (9), and the other end of the limit column (9) is fixedly equipped with a spring (10).

2. A photovoltaic module wiring device according to claim 1, characterized in that: The end of the spring (10) away from the limiting column (9) is fixedly equipped with a pressing block (7), and the end of the connecting block 1 (2) close to the connecting block 1 (2) is fixedly equipped with a moving block (5).

3. A photovoltaic module wiring device according to claim 2, characterized in that: The limiting assembly (4) comprises a fixing block (401), the outer wall of the fixing block (401) is provided with a threaded groove (402), the inner wall of the fixing block (401) is provided with a limiting plate (403), the fixing block (401) and the limiting plate (403) are respectively threadedly connected with bolts (404), and the ends of the bolts (404) are threadedly connected with nuts (405).

4. A photovoltaic module wiring device according to claim 3, characterized in that: The thread groove (402) penetrates through the outer walls of the fixing block (401) and the limiting plate (403) respectively, and the fixing block (401) is fixedly assembled with the outer wall of the connecting block 1 (2).

5. A photovoltaic module wiring device according to claim 3, characterized in that: The moving block (5) is slidably connected to the inner walls of the placement groove (8) and the moving groove (6), and the limiting plate (403) is movably connected to the inner wall of the limiting groove (11).

6. A photovoltaic module wiring device according to claim 1, characterized in that: The number of the limiting components (4) is four, and the four groups of limiting components (4) are respectively located on the outer wall of the connecting block one (2), and the four groups of limiting components (4) are annularly distributed with the outer wall of the connecting block one (2). The number of the placement groove (8), the moving groove (6), the moving block (5) and the limiting groove (11) are all four, and the four placement grooves (8), the moving grooves (6), the moving block (5) and the limiting grooves (11) are respectively located on the outer wall of the connecting block two (3).

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