A photovoltaic module wiring device

Abstract

The utility model discloses a photovoltaic module wiring device, including main part box, the movable block is arranged movably in the main part box, the mounting frame is detachably arranged on the movable block, be provided with fixed structure in the mounting frame, the fixed structure includes fixed block, first fixed ring and second fixed ring, the fixed structure is provided with multiple sets, the bolt connection between first fixed ring and second fixed ring, fix through fixed structure to the wire, be provided with the fixed sheet in the fixed setting of main part box, the fixed sheet is provided with a plurality, and one side two fixed sheet between first threaded rod is provided, and the first slide bar is provided between the other side two fixed sheet, and first threaded rod and fixed sheet and main part box all rotatory connection between.

Description

Technical Field

[0001] This utility model relates to the field of wiring devices, and more specifically, it relates to a wiring device for photovoltaic modules. Background Technology

[0002] Photovoltaic systems are very common in people's lives. They convert solar energy into electrical energy through photovoltaic panels. Generally, photovoltaic panels are connected to each other, and photovoltaic modules such as control components are connected through wires. Therefore, wiring devices are needed to connect the cables. In the current wiring process, operators often manually hold the wires to make connections. When connecting two wires to one wire, the operator finds it more difficult to hold the wires by hand, which affects the wiring process and makes it inconvenient to connect multiple sets of wires. At the same time, the operation of pulling the wires may require the operator to pull the wires with great force, which can easily cause hand injuries to the operator and damage their health, thus affecting the operator's ability to continue wiring. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the problems existing in the prior art, this utility model provides a photovoltaic module wiring device to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic module wiring device, including a main body box, a movable block is movably arranged inside the main body box, an installation frame is detachably arranged on the movable block, a fixing structure is arranged inside the installation frame, the fixing structure includes a fixing block, a first fixing ring and a second fixing ring, multiple sets of the fixing structure are arranged, the first fixing ring and the second fixing ring are bolted together, and the wires are fixed by the fixing structure;

[0007] A fixing plate is fixedly installed inside the main body box. Multiple fixing plates are provided. A first threaded rod is provided between two fixing plates on one side, and a first sliding rod is provided between two fixing plates on the other side. The first threaded rod is rotatably connected to both the fixing plate and the main body box.

[0008] The present invention is further configured such that the fixing block is movably disposed within the mounting frame, a rotating piece is fixedly disposed at the lower end of the first fixing ring, a locking block is movably disposed on the second fixing ring, an adjusting rod is disposed at the upper end of the locking block, and the adjusting rod passes through the second fixing ring, thereby fixing the wire to the fixing structure through the cooperation of the locking block and the first fixing ring.

[0009] The present invention is further configured such that the adjusting rod is provided with a thread, the adjusting rod is threadedly connected to the second fixing ring, the fixing block is provided with a rotating hole, the lower end of the rotating plate is fixedly provided with a rotating column, and the rotating hole and the rotating column are rotatably connected, thereby facilitating the rotation of the combination of the first fixing ring and the second fixing ring to change the orientation of the wire connector.

[0010] The present invention is further configured such that both the rotating plate and the fixed block are provided with positioning holes, the positioning holes are provided with threads, and there are multiple positioning holes. The positioning holes on the rotating plate and the positioning holes on the fixed block are bolted together, thereby fixing the positions of the first fixed ring and the second fixed ring that change position.

[0011] The present invention is further configured such that a fixing block is provided on one side of the mounting frame, two fixing blocks are provided on the other side of the mounting frame, a second sliding rod is provided on both sides of the mounting frame, a second threaded rod is provided on one side of the mounting frame, and a third threaded rod is provided on the other side of the mounting frame, thereby forming the entire fixing structure.

[0012] The present invention is further configured such that the second sliding rod passes through the fixing blocks provided on both sides of the mounting frame and is slidably connected with the fixing blocks; the third threaded rod is provided with two threads with opposite directions; the third threaded rod is provided on one side of the mounting frame where two fixing blocks are installed; and the second threaded rod is provided on the side of the mounting frame where one fixing block is installed, thereby facilitating the installation of different fixing structures on both sides of the mounting frame.

[0013] The present invention is further configured such that the second threaded rod and the third threaded rod are rotatably connected to the mounting frame, the second threaded rod and the third threaded rod pass through the fixed block, and the second threaded rod and the third threaded rod are threadedly connected to the fixed block, thereby realizing the movement of the fixed block.

[0014] The present invention is further configured such that a mounting post is fixedly provided on the movable block, and a mounting hole is provided on the mounting frame. The mounting hole and the mounting post cooperate with each other. The first threaded rod and the first sliding rod both pass through the movable block. The first threaded rod is threadedly connected to the movable block, and the first sliding rod is slidably connected to the movable block, thereby facilitating the two mounting frames to move closer or further apart.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a photovoltaic module wiring device, which has the following features:

[0017] Beneficial effects:

[0018] 1. This utility model, by setting a fixing structure, when fixing one end of the cable, the cable is respectively inserted into the first fixing ring and the second fixing ring set on the two mounting frames. By rotating the adjusting rod, the locking block is driven to descend through the threaded connection between the adjusting rod and the second fixing ring. The cable is fixed by the cooperation between the locking block and the first fixing ring, thereby realizing the fixing of the cable and facilitating the connection between wires.

[0019] 2. This utility model sets up a combination of a first fixing ring and a second fixing ring on one side of the mounting frame, and two combinations of first fixing rings and second fixing rings on the other side. When it is necessary to connect two wires to one wire, the side with the two combinations of first fixing rings and second fixing rings faces the upper part of the entire structure, and the two wires are respectively passed through the two combinations of first fixing rings and second fixing rings, so as to facilitate the fixing of both wires and the connection of two wires to one wire.

[0020] 3. This utility model, by setting a movable block inside the main box, allows the first threaded rod to be rotated when connecting two wires. The first threaded rod drives the movable block and the mounting frame to move, thereby bringing the two sets of movable blocks and the mounting frame closer to each other. This facilitates the pulling of the wires and brings them closer together as needed, thus facilitating the connection of the wires. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of a photovoltaic module wiring device;

[0022] Figure 2 A schematic diagram of a combination structure of a moving block and a fixed structure for a photovoltaic module wiring device;

[0023] Figure 3 This is a schematic diagram of the mating structure of a moving block and a mounting frame in a photovoltaic module wiring device;

[0024] Figure 4 A schematic diagram of one side of the mounting frame of a photovoltaic module wiring device;

[0025] Figure 5 This is a schematic diagram of the cooperation structure between the movable block and the main body box of a photovoltaic module wiring device.

[0026] In the diagram: 1. Main body box; 2. Moving block; 3. Mounting frame; 4. Fixing block; 5. First fixing ring; 6. Second fixing ring; 7. Fixing plate; 8. First threaded rod; 9. First sliding rod; 10. Rotating plate; 11. Locking block; 12. Adjusting rod; 13. Rotating hole; 14. Rotating column; 15. Positioning hole; 16. Second sliding rod; 17. Second threaded rod; 18. Third threaded rod; 19. Mounting column; 20. Mounting hole. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figure 1-5 A photovoltaic module wiring device includes a main body box 1, a movable block 2 is movably arranged inside the main body box 1, an installation frame 3 is detachably arranged on the movable block 2, a fixing structure is arranged inside the installation frame 3, the fixing structure includes a fixing block 4, a first fixing ring 5 and a second fixing ring 6, multiple sets of fixing structures are arranged, and the first fixing ring 5 and the second fixing ring 6 are bolted together.

[0031] A fixing plate 7 is fixedly installed inside the main body box 1. Multiple fixing plates 7 are provided. A first threaded rod 8 is provided between two fixing plates 7 on one side, and a first sliding rod 9 is provided between two fixing plates 7 on the other side. The first threaded rod 8 is rotatably connected to the fixing plate 7 and the main body box 1. A mounting post 19 is fixedly installed on the moving block 2. A mounting hole 20 is opened on the mounting frame 3. The mounting hole 20 and the mounting post 19 cooperate with each other. The first threaded rod 8 and the first sliding rod 9 both pass through the moving block 2. The first threaded rod 8 is threadedly connected to the moving block 2, and the first sliding rod 9 is slidably connected to the moving block 2.

[0032] In this embodiment, the main structure of the entire wiring device is composed of the main body box 1, the movable block 2, the mounting frame 3, and the fixing structure, and the wires are fixed by the fixing structure.

[0033] More specifically, the first threaded rod 8 is threadedly connected to the moving block 2, causing the two mounting frames 3 to move closer or further apart.

[0034] Please see Figures 1-5As one implementation method for wiring photovoltaic modules: A fixing block 4 is movably mounted within a mounting frame 3. A rotating piece 10 is fixedly mounted at the lower end of a first fixing ring 5. A locking block 11 is movably mounted on a second fixing ring 6. An adjusting rod 12 is mounted at the upper end of the locking block 11, passing through the second fixing ring 6. The adjusting rod 12 has threads and is threadedly connected to the second fixing ring 6. A rotating hole 13 is provided on the fixing block 4. A rotating column 14 is fixedly mounted at the lower end of the rotating piece 10. The rotating hole 13 and the rotating column 14 are rotatably connected. Positioning holes 15 are provided on both the rotating piece 10 and the fixing block 4. Multiple positioning holes 15 are provided. The positioning holes 15 on the rotating piece 10 and the positioning holes 15 on the fixing block 4 are bolted together. One side of the mounting frame 3... A fixed block 4 is provided on one side of the mounting frame 3, and two fixed blocks 4 are provided on the other side. A second sliding rod 16 is provided on both sides of the mounting frame 3. A second threaded rod 17 is provided on one side of the mounting frame 3, and a third threaded rod 18 is provided on the other side of the mounting frame 3. The second sliding rods 16 pass through the fixed blocks 4 provided on both sides of the mounting frame 3 and are slidably connected to the fixed blocks 4. The third threaded rod 18 is provided with two threads with opposite directions. The third threaded rod 18 is provided on the side of the mounting frame 3 where two fixed blocks 4 are installed. The second threaded rod 17 is provided on the side of the mounting frame 3 where one fixed block 4 is installed. The second threaded rod 17 and the third threaded rod 18 are rotatably connected to the mounting frame 3. The second threaded rod 17 and the third threaded rod 18 pass through the fixed blocks 4 and are threadedly connected to the fixed blocks 4.

[0035] Specifically, when fixing one end of the cable, the cable is threaded through the first fixing ring 5 and the second fixing ring 6 set on the two mounting frames 3 respectively. Rotating the adjusting rod 12 causes the locking block 11 to descend through the threaded connection between the adjusting rod 12 and the second fixing ring 6. The cable is fixed by the cooperation between the locking block 11 and the first fixing ring 5. When connecting two wires, the first threaded rod 8 is rotated respectively. The first threaded rod 8 causes the moving block 2 and the mounting frame 3 to move, so that the two sets of moving blocks 2 and mounting frames 3 are brought closer to each other. This makes it easier to pull the wires and bring them closer as needed, thereby achieving the connection of the wires.

[0036] In summary, when using it as a whole:

[0037] When fixing one end of the cable, the cable is threaded through the first fixing ring 5 and the second fixing ring 6 on the two mounting frames 3 respectively. Rotating the adjusting rod 12 causes the locking block 11 to descend through the threaded connection between the adjusting rod 12 and the second fixing ring 6. The locking block 11 and the first fixing ring 5 cooperate to fix the cable, thus achieving cable fixation. When connecting two wires, the first threaded rod 8 is rotated respectively. The first threaded rod 8 drives the moving block 2 and the mounting frame 3 to move, so that the two sets of moving blocks 2 and mounting frames 3 are brought closer to each other. This makes it easier to pull the wires and bring them closer as needed, thus achieving the connection of the wires.

[0038] When it is necessary to connect two wires to one wire, the side with the combination of two sets of first fixing rings 5 ​​and second fixing rings 6 is facing the upper end of the entire structure. The two wires are then passed through the two combinations of first fixing rings 5 ​​and second fixing rings 6 respectively, thereby fixing both wires and facilitating the connection between the two wires and one wire.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module wiring device, comprising a main body box (1), characterized in that: The main body box (1) is movably provided with a movable block (2), and the movable block (2) is detachably provided with an installation frame (3). The installation frame (3) is provided with a fixing structure, which includes a fixing block (4), a first fixing ring (5), and a second fixing ring (6). The fixing structure is provided in multiple sets, and the first fixing ring (5) and the second fixing ring (6) are bolted together. The main body box (1) is fixedly provided with a fixing plate (7). There are multiple fixing plates (7). A first threaded rod (8) is provided between two fixing plates (7) on one side, and a first sliding rod (9) is provided between two fixing plates (7) on the other side. The first threaded rod (8) is rotatably connected to the fixing plate (7) and the main body box (1).

2. The photovoltaic module wiring device according to claim 1, characterized in that: The fixing block (4) is movably disposed within the mounting frame (3). A rotating piece (10) is fixedly disposed at the lower end of the first fixing ring (5). A locking block (11) is movably disposed on the second fixing ring (6). An adjusting rod (12) is disposed at the upper end of the locking block (11). The adjusting rod (12) passes through the second fixing ring (6).

3. A photovoltaic module wiring device according to claim 2, characterized in that: The adjusting rod (12) is threaded, and the adjusting rod (12) is threadedly connected to the second fixing ring (6). The fixing block (4) is provided with a rotating hole (13). The rotating plate (10) is fixedly provided with a rotating column (14) at its lower end. The rotating hole (13) and the rotating column (14) are rotatably connected.

4. A photovoltaic module wiring device according to claim 3, characterized in that: Both the rotating plate (10) and the fixed block (4) are provided with positioning holes (15). The positioning holes (15) are provided with threads. There are multiple positioning holes (15). The positioning holes (15) on the rotating plate (10) and the positioning holes (15) on the fixed block (4) are bolted together.

5. A photovoltaic module wiring device according to claim 2, characterized in that: A fixing block (4) is provided on one side of the mounting frame (3), and two fixing blocks (4) are provided on the other side of the mounting frame (3). A second sliding rod (16) is provided on both sides of the mounting frame (3). A second threaded rod (17) is provided on one side of the mounting frame (3), and a third threaded rod (18) is provided on the other side of the mounting frame (3).

6. A photovoltaic module wiring device according to claim 5, characterized in that: The second slide rod (16) passes through the fixing blocks (4) set on both sides of the mounting frame (3) and is slidably connected with the fixing blocks (4). The third threaded rod (18) is provided with two threads with opposite directions. The third threaded rod (18) is set on one side of the mounting frame (3) where two fixing blocks (4) are installed. The second threaded rod (17) is set on one side of the mounting frame (3) where one fixing block (4) is installed.

7. A photovoltaic module wiring device according to claim 5, characterized in that: The second threaded rod (17) and the third threaded rod (18) are rotatably connected to the mounting frame (3). The second threaded rod (17) and the third threaded rod (18) pass through the fixing block (4). The second threaded rod (17) and the third threaded rod (18) are threadedly connected to the fixing block (4).

8. A photovoltaic module wiring device according to claim 1, characterized in that: The movable block (2) is fixedly provided with a mounting post (19), and the mounting frame (3) is provided with a mounting hole (20). The mounting hole (20) and the mounting post (19) cooperate with each other. The first threaded rod (8) and the first sliding rod (9) both pass through the movable block (2). The first threaded rod (8) is threadedly connected to the movable block (2), and the first sliding rod (9) is slidably connected to the movable block (2).

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