Solar photovoltaic panel frame structure convenient for wire arrangement

Abstract

The utility model discloses a solar photovoltaic panel frame structure convenient for wire arrangement, which belongs to the technical field of photovoltaic panel frames, and comprises a frame assembly, both sides of the frame assembly are provided with storage grooves, the inner bottom wall of each storage groove is fixedly connected with a wire winding assembly, and one end of each wire winding assembly is fixedly connected with a positioning assembly; according to the cable winding device, the cable winding assembly and the positioning assembly are arranged, a connector drives a cable winding shaft to rotate reversely, after a spring piece has appropriate winding force, the middle point of an extended cable is hung on a hanging rod, the connector is loosened, the cable is wound through the winding force of the spring piece, and the situation that the interior of a storage groove is too disordered due to the fact that the cable is too long, and maintenance is inconvenient is avoided; and meanwhile, the clamping groove matched with the clamping rod is formed in the edge, located on one side of the connector, of the frame body, then the connector is finely adjusted to rotate forwards, the clamping rod is clamped into the clamping groove, and the winding force of the spring piece is limited.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel frame technology, specifically a solar photovoltaic panel frame structure that facilitates cable management. Background Technology

[0002] The frame of a solar photovoltaic panel is an important component that protects the photovoltaic module. Its main functions include preventing physical damage, providing structural support, and facilitating installation. It is usually made of aluminum alloy because of its lightness, corrosion resistance, and high strength. Some low-cost products may use plastic or composite materials.

[0003] Upon investigation, a Chinese utility model patent discloses a solar photovoltaic panel aluminum frame profile that facilitates cable management (publication number: CN215222110U), which includes an aluminum frame and a photovoltaic panel. The photovoltaic panel is fixedly installed in a frame composed of the aluminum frame. A cable management groove is provided on the side of the aluminum frame, and a cable outlet hole is provided on the inner wall of the cable management groove. Cable management blocks are provided between the cable outlet holes, and a sealing plate is provided on the cable management groove.

[0004] Although the aforementioned patent incorporates cable management channels and outlet holes on the side of the aluminum frame, ensuring that cables exiting through the outlet holes can only be neatly organized within the cable management channels, thus preventing cables from becoming tangled and difficult to repair, when the cables are too long, they may still become messy after being repeatedly folded and stored inside the cable management channels. This requires multiple reorganizations during repairs, making the process inconvenient.

[0005] Therefore, this utility model provides a solar photovoltaic panel frame structure that facilitates cable management, in order to solve the above-mentioned problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a solar photovoltaic panel frame structure that facilitates cable management, aiming to solve the problem mentioned in the background art that when the cable is too long, it will cause the cable to be repeatedly folded and stored in the cable management channel, and the cable will still be messy. During maintenance, it is necessary to reorganize it many times, which is not convenient.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a frame assembly is provided, storage slots are provided on both sides of the frame assembly, a winding assembly is fixedly connected to the inner bottom wall of the storage slot, a positioning assembly is fixedly connected to one end of the winding assembly, and a locking slot is provided at the upper and lower edges of the frame assembly, with a closing assembly engaging inside the locking slot.

[0010] The winding assembly includes a frame, the lower surface of which is fixedly connected to the inner bottom wall of the storage slot. A winding shaft is rotatably connected inside the frame. A hanging rod is fixedly connected to the middle of the outer surface of the winding shaft. A spring plate is fixedly connected to one end of the winding shaft.

[0011] As a preferred technical solution of this application, the frame component includes a square frame, the upper and lower edges of which are snapped onto the outer surface of the closing component, and the upper and lower ends of the square frame near the closing component are connected to connecting blocks by bolt threads, and a pressure frame is fixedly connected to the inner side of the connecting blocks.

[0012] As a preferred technical solution of this application, the positioning component includes a connector, the inside of which is fixedly connected to the other end of the winding spool, a spring is fixedly connected to one side of the connector, and a locking rod is fixedly connected to one end of the spring.

[0013] As a preferred technical solution of this application, the sealing component includes a locking strip, the outer surface of which is engaged with the inside of the locking groove, a sealing frame is fixedly connected to the outer side of the locking strip, an outlet is provided on the outer side of the sealing frame, and a protective frame is fixedly connected to the edge of the outlet on the outer side of the sealing frame.

[0014] As a preferred technical solution of this application, a circular cover is fixedly connected to one side of the frame, and the circular cover is located around the spring sheet.

[0015] As a preferred technical solution of this application, a photovoltaic panel is attached to the inner sidewall of the square frame, and the photovoltaic panel is located in the middle of the upper and lower pressure frames.

[0016] (III) Beneficial Effects

[0017] 1. Through the set winding and positioning components, the winding shaft is rotated in the opposite direction by the connector, so that the spring plate has a suitable winding force. The middle point of the extended cable is hung on the hanging rod. The connector is released and the winding force of the spring plate winds up the cable. This avoids the cable being too long and causing too much mess inside the storage slot, making maintenance inconvenient. The natural winding force of the spring plate can also prevent the cable from loosening. At the same time, a slot that matches the locking rod is opened on the edge of the frame on the side of the connector. The connector is then slightly adjusted to rotate forward, and the locking rod is engaged in the slot to limit the winding force of the spring plate, thereby protecting the cable and preventing the cable from being too tense and breaking.

[0018] 2. The sealing frame is attached to the outside of the storage tank by the locking strip through the set sealing component, thereby sealing the storage tank. The cable can pass through the cable opening, and the protective frame is set to a downward slope to prevent rainwater from entering and causing water to soak and corrode the cables inside the storage tank, thus affecting their safety performance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a solar photovoltaic panel frame structure that facilitates cable management.

[0020] Figure 2 This is a schematic diagram of the overall disassembled structure of a solar photovoltaic panel frame structure that facilitates cable management.

[0021] Figure 3 This is a schematic diagram of a wire winding spool in a solar photovoltaic panel frame structure designed for easy wire management.

[0022] Figure 4 This is a schematic diagram of the protective frame in a solar photovoltaic panel frame structure designed for easy cable management.

[0023] Figure 5 for Figure 2 Enlarged diagram of point A in the middle.

[0024] In the picture:

[0025] 1. Frame; 2. Winding spool; 3. Hanging rod; 4. Spring plate; 5. Square frame; 6. Bolt; 7. Connecting block; 8. Pressure frame; 9. Connector; 10. Spring; 11. Clamping rod; 12. Clamping strip; 13. Sealing frame; 14. Protective frame; 15. Round cover; 16. Photovoltaic panel. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a solar photovoltaic panel frame structure that facilitates cable management, such as... Figure 1 - Figure 5 As shown, a solar photovoltaic panel frame structure that facilitates cable management includes a frame assembly. Storage slots are provided on both sides of the frame assembly. A cable winding assembly is fixedly connected to the inner bottom wall of the storage slot. A positioning assembly is fixedly connected to one end of the cable winding assembly. Slots are provided at the upper and lower edges of the frame assembly, and a sealing assembly is engaged inside the slots.

[0028] The cable winding assembly includes a frame 1, the lower surface of which is fixedly connected to the inner bottom wall of the storage slot. A winding shaft 2 is rotatably connected inside the frame 1. A hanging rod 3 is fixedly connected to the middle of the outer surface of the winding shaft 2. A spring plate 4 is fixedly connected to one end of the winding shaft 2. The winding shaft 2 is rotated in the opposite direction by the connector 9, so that the spring plate 4 has a suitable winding force. The middle point of the extended cable is hung on the hanging rod 3. The connector 9 is released, and the winding force of the spring plate 4 winds up the cable. This prevents the cable from being too long and causing too much mess inside the storage slot, making maintenance inconvenient. The natural winding force of the spring plate 4 can also prevent the cable from becoming loose.

[0029] The frame assembly includes a square frame 5. The upper and lower edges of the square frame 5 are snapped onto the outer surface of the enclosed assembly. The upper and lower ends of the square frame 5 near the enclosed assembly are threaded with connecting blocks 7 by bolts 6. A pressure frame 8 is fixedly connected to the inner side of the connecting blocks 7. The connecting blocks 7 are fixed to the upper and lower sides of the square frame 5 by bolts 6. The pressure frame 8 presses down on the photovoltaic panel 16 to fix the photovoltaic panel 16. The installation is convenient and facilitates quick assembly and disassembly, thereby improving the efficiency of assembly and disassembly.

[0030] The positioning component includes a connector 9, which is fixedly connected to the other end of the winding spool 2. A spring 10 is fixedly connected to one side of the connector 9, and a locking rod 11 is fixedly connected to one end of the spring 10. In a stationary state, the spring 10 pushes the locking rod 11 into the interior of the connector 9, which can avoid affecting the rotation of the winding spool 2. The frame 1 has a slot on the edge of the connector 9 that matches the locking rod 11. The connector 9 is then finely adjusted to rotate forward, and the locking rod 11 is engaged into the slot, which limits the winding force of the spring plate 4, thereby protecting the cable and preventing the cable from breaking due to excessive tension.

[0031] The sealing assembly includes a retaining strip 12, the outer surface of which is snapped into the inside of the retaining groove. A sealing frame 13 is fixedly connected to the outer side of the retaining strip 12. A cable outlet is provided on the outer side of the sealing frame 13. A protective frame 14 is fixedly connected to the edge of the cable outlet on the outer side of the sealing frame 13. The retaining strip 12 snaps the sealing frame 13 to the outside of the storage tank, thus sealing the storage tank. The cable can pass through the cable outlet. The protective frame 14 is inclined downward to prevent rainwater from entering and causing water to soak and corrode the cables inside the storage tank, thus affecting their safety performance.

[0032] A circular cover 15 is fixedly connected to one side of the frame 1. The circular cover 15 is located on the periphery of the spring sheet 4. The circular cover 15 can protect the spring sheet 4 and prevent other substances from affecting the winding force of the spring sheet 4.

[0033] A photovoltaic panel 16 is attached to the inner wall of the square frame 5. The photovoltaic panel 16 is located in the middle of the upper and lower pressure frames 8. The photovoltaic panel 16 is placed inside the square frame 5. The pressure frames 8 can easily limit and fix the photovoltaic panel 16, thus realizing the installation of the photovoltaic panel 16. The operation is simple and convenient for replacement and maintenance.

[0034] Working steps: First, place the photovoltaic panel 16 inside the square frame 5. Fix the connecting block 7 to the upper and lower sides of the square frame 5 with bolts 6. Press the photovoltaic panel 16 with the pressure frame 8 to fix the photovoltaic panel 16. Next, drive the winding shaft 2 to rotate in the opposite direction through the connector 9. At this time, the spring 10 pushes the locking rod 11 into the inside of the connector 9. After the spring plate 4 has a suitable winding force, hang the middle point of the extended cable on the hanging rod 3. Release the connector 9 and the winding force of the spring plate 4 will wind up the cable. Next, finely adjust the connector 9 to make it rotate in the forward direction. Lock the locking rod 11 into the slot to limit the winding force of the spring plate 4. Finally, lock the sealing frame 13 to the outside of the storage slot through the locking strip 12 to seal the storage slot. The cable can pass through the cable opening. The protective frame 14 is set to tilt downward to prevent rainwater from entering.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A solar photovoltaic panel frame structure for easy cable management, comprising a frame assembly, characterized in that: Storage slots are provided on both sides of the frame component. A winding assembly is fixedly connected to the inner bottom wall of the storage slot. A positioning assembly is fixedly connected to one end of the winding assembly. Slots are provided at the upper and lower edges of the frame component. A closing assembly is engaged inside the slot. The winding assembly includes a frame (1), the lower surface of which is fixedly connected to the inner bottom wall of the storage slot. A winding shaft (2) is rotatably connected inside the frame (1). A hanging rod (3) is fixedly connected to the middle of the outer surface of the winding shaft (2). A spring plate (4) is fixedly connected to one end of the winding shaft (2).

2. The solar photovoltaic panel frame structure for easy cable management according to claim 1, characterized in that: The frame assembly includes a square frame (5), the upper and lower edges of which are snapped onto the outer surface of the closing assembly. The upper and lower ends of the square frame (5) near the closing assembly are threaded with connecting blocks (7) by bolts (6), and a pressure frame (8) is fixedly connected to the inner side of the connecting block (7).

3. The solar photovoltaic panel frame structure for easy cable management according to claim 1, characterized in that: The positioning component includes a connector (9), which is internally fixedly connected to the other end of the winding spool (2). A spring (10) is fixedly connected to one side of the connector (9), and a lever (11) is fixedly connected to one end of the spring (10).

4. The solar photovoltaic panel frame structure for easy cable management according to claim 1, characterized in that: The sealing component includes a retaining strip (12), the outer surface of which is engaged with the inside of the retaining groove. A sealing frame (13) is fixedly connected to the outer side of the retaining strip (12), and a wire outlet is provided on the outer side of the sealing frame (13). A protective frame (14) is fixedly connected to the edge of the wire outlet on the outer side of the sealing frame (13).

5. The solar photovoltaic panel frame structure for easy cable management according to claim 1, characterized in that: A circular cover (15) is fixedly connected to one side of the frame (1), and the circular cover (15) is located around the spring sheet (4).

6. The solar photovoltaic panel frame structure for easy cable management according to claim 2, characterized in that: A photovoltaic panel (16) is attached to the inner wall of the square frame (5), and the photovoltaic panel (16) is located in the middle of the upper and lower pressure frames (8).

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