Photovoltaic panel cable mounting and fixing device

Abstract

The utility model discloses a photovoltaic panel cable mounting and fixing device, and relates to the technical field of photovoltaic panel cable fixation, the photovoltaic panel cable mounting and fixing device comprises a photovoltaic mounting rack and a cable fixing mechanism, the cable fixing mechanism is arranged on the lower side of the photovoltaic mounting rack, and redundant or overlong cables penetrate into a fixed placement box through mounting holes. The cables are stored and prevented from being directly exposed outside, then the cables penetrating into the fixed containing box are clamped into the cable fixing clamps, the cables are clamped and fixed through the cable fixing clamps, cross winding of the multiple cables is avoided, meanwhile, the cable fixing clamps made of rubber can adapt to the cables of different sizes, and the cable fixing clamps are convenient to use. Then, the temperature in the fixed placement box is detected through an infrared temperature sensor in use, and when it is detected that the temperature of the cable in the fixed placement box is high, a driving motor is controlled to drive a heat dissipation rotating plate to rotate, so that the surface of a protective shell is opened, and the ventilation performance in the fixed placement box is improved; and short circuit caused by cable breakdown due to over-high temperature is avoided.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel cable fixing technology, and in particular to a photovoltaic panel cable installation and fixing device. Background Technology

[0002] Photovoltaic panels, also known as photovoltaic power generation panels or solar panels, are devices that convert solar energy into electrical energy. They are mainly composed of photovoltaic cells, glass cover, cover plate, back sheet and frame. Photovoltaic cells are the core component of solar power generation panels and are usually made of silicon material, commonly including monocrystalline silicon, polycrystalline silicon and amorphous silicon. In the use of photovoltaic panels, a large number of cables are usually required for connection, so cable installation and fixing devices are needed to ensure the stability of the cable installation.

[0003] A search revealed that patent number "CN218633854U" describes a "cable fixing device for photovoltaic panel installation, comprising a main component and an installation component. The main component consists of an outer fixing cylinder, arc-shaped partition plates, connecting plates, threaded connection holes, partition grooves, guide grooves, and an inner fixing cylinder. Connecting plates are correspondingly placed at both ends of the outer fixing cylinder, and threaded connection holes are formed on the connecting plates. The cross-section of the outer fixing cylinder is a regular polygonal structure. Multiple arc-shaped partition plates are equidistantly placed along the circumferential direction inside the outer fixing cylinder. One end of each arc-shaped partition plate is connected to the outer fixing cylinder." One end is connected to the inner fixing cylinder, which has a regular polygonal cross-section and is located in the middle of the outer fixing cylinder. It uses partition grooves to separate and fix the cables, preventing them from tangling. However, during use, the outer fixing cylinder is a relatively single unit. When inspecting or disassembling the cables, the entire cable needs to be pulled out, which can easily affect the use of other cables and hinder quick cable inspection and maintenance. Furthermore, the arrangement of the heat dissipation holes is prone to blockage over long-term use, leading to reduced heat dissipation and preventing the cables from being properly cooled.

[0004] To address these issues, we provide a photovoltaic panel cable mounting and fixing device. Utility Model Content

[0005] This application provides a photovoltaic panel cable installation and fixing device, which solves the problems mentioned in the background art, such as the need to pull out the entire cable when inspecting or installing / disassembling the cable, making it impossible to quickly inspect and maintain the cable, and the inability to properly dissipate heat from the cable after long-term use.

[0006] This application provides a photovoltaic panel cable installation and fixing device, including a photovoltaic mounting frame and a cable fixing mechanism, characterized in that the cable fixing mechanism is provided on the lower side of the photovoltaic mounting frame;

[0007] The cable fixing mechanism includes a cable straightening fixing component disposed on the lower side of the photovoltaic mounting frame. A temperature monitoring component is installed at the front end of the cable straightening fixing component, and a heat dissipation component is installed inside the temperature monitoring component.

[0008] Preferably, the alignment fixing assembly includes a fixing box disposed below the photovoltaic mounting frame, wherein mounting holes are provided at both ends of the fixing box, and an elastic rubber pad is provided on the inner side of the mounting holes.

[0009] Preferably, a cable fixing clip is installed on the inner side of the fixed placement box. The cable fixing clip is made of rubber and is evenly distributed at equal intervals inside the fixed placement box.

[0010] Preferably, the temperature monitoring component includes a protective shell that is connected to the front end of the fixed placement box via a slot, an infrared temperature sensor is installed on the inner surface of the protective shell, and a signal transmitter is electrically connected to the lower end of the infrared temperature sensor.

[0011] Preferably, the heat dissipation assembly includes a drive motor installed at the upper end of the protective shell, a heat dissipation rotating plate connected to the lower end of the protective shell by a pin, and the drive motor and the signal transmitter are electrically connected.

[0012] Preferably, a rotating folding assembly is installed at the bottom of the photovoltaic mounting frame. The rotating folding assembly includes a rotating connecting frame installed at the bottom of the photovoltaic mounting frame. A rotating connecting pin is connected to the inner side of the rotating connecting frame, and the rotating connecting pin is connected to the fixed placement box by a pin shaft.

[0013] Preferably, a magnetic block is installed at the rear end of the fixed placement box, and a magnetic fixing block is installed on the bottom surface of the photovoltaic mounting frame.

[0014] As can be seen from the above technical solution, this application provides a photovoltaic panel cable installation and fixing device. During the installation of photovoltaic panel cables, excess or excessively long cables are threaded through the mounting holes into the fixing box for storage, preventing direct exposure of the cables. Simultaneously, the elastic rubber pads inside the mounting holes provide compression and fixing to the cables, improving the stability of the cable installation. Next, the cables threaded into the fixing box are clamped into cable clamps, which secure them to prevent cross-tangle between multiple cables. The rubber cable clamps can accommodate cables of different sizes. Subsequently, during use, an infrared temperature sensor monitors the temperature within the fixing box. The system performs temperature checks and transmits the information to staff via a signal transmitter, allowing for real-time monitoring of the cable's condition. When a high cable temperature is detected inside the mounting box, a drive motor rotates the heat dissipation plate, opening the protective shell surface to improve ventilation and prevent overheating that could cause cable puncture and short circuits, thus enhancing safety. Finally, rotating the connecting pin allows the mounting box to fold to the bottom of the photovoltaic mounting frame, reducing its overall footprint. Magnetic fixing blocks secure the mounting box, preventing it from automatically unfolding after folding and ensuring overall stability while improving cable protection.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The cable fixing mechanism allows excess or excessively long cables to be threaded through the mounting holes into the fixing box for storage, preventing direct exposure. The elastic rubber pads inside the mounting holes provide compression and fixation, improving cable installation stability. Next, the cables are inserted into the fixing box and secured with cable clamps to prevent tangling between multiple cables. The rubber cable clamps are adaptable to cables of different sizes. During use, an infrared temperature sensor monitors the temperature inside the fixing box and transmits this information to personnel via a signal transmitter, allowing for real-time monitoring of the cable's condition. If the cable temperature inside the fixing box is detected to be high, a drive motor rotates the cooling plate, opening the protective shell surface to improve ventilation and prevent overheating that could cause cable puncture and short circuits, thus enhancing safety.

[0017] 2. By rotating the folding assembly, the fixed placement box can be folded to the bottom of the photovoltaic mounting frame by rotating the connecting pin, reducing the overall space occupied. The fixed placement box is magnetically fixed by the magnetic fixing block to prevent the fixed placement box from automatically unfolding after folding, ensuring the overall stability of use and improving the protection of cables.

[0018] In summary, this application, through the cable fixing mechanism and the rotating folding assembly, allows for the separate fixing of cables during installation using cable clamps. When maintenance is required, only the protective shell needs to be removed to inspect individual cables without disassembling the entire cable. Furthermore, the angle of the heat dissipation rotating plate automatically adjusts according to the cable temperature to ensure effective heat dissipation and safety. The rotating folding mechanism of the fixing box reduces space occupation while improving cable protection. Attached Figure Description

[0019] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the rotating and folding assembly structure proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the alignment fixing component structure proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the temperature monitoring component and heat dissipation component proposed in this utility model.

[0024] In the diagram: 1. Photovoltaic mounting frame; 2. Cable fixing mechanism; 21. Cable fixing component; 211. Fixing box; 212. Mounting hole; 213. Cable fixing clamp; 22. Temperature monitoring component; 221. Protective shell; 222. Infrared temperature sensor; 223. Signal transmitter; 23. Heat dissipation component; 231. Drive motor; 232. Heat dissipation rotating plate; 3. Rotating folding component; 31. Rotating connecting frame; 32. Rotating connecting pin; 33. Magnetic block; 34. Magnetic fixing block. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0026] Please see Figure 1-4 As shown, a photovoltaic panel cable installation and fixing device includes a photovoltaic mounting frame 1 and a cable fixing mechanism 2, with the cable fixing mechanism 2 provided on the lower side of the photovoltaic mounting frame 1;

[0027] The cable fixing mechanism 2 includes a cable fixing component 21 disposed on the lower side of the photovoltaic mounting frame 1. A temperature monitoring component 22 is installed at the front end of the cable fixing component 21, and a heat dissipation component 23 is installed inside the temperature monitoring component 22.

[0028] In this embodiment, the cable fixing assembly 21 includes a fixing box 211 disposed below the photovoltaic mounting frame 1. The fixing box 211 has mounting holes 212 at both ends. An elastic rubber pad is disposed inside the mounting hole 212. When installing the photovoltaic panel cable, excess or excessively long cable is passed through the mounting hole 212 into the fixing box 211 for storage to prevent the cable from being directly exposed. At the same time, the elastic rubber pad inside the mounting hole 212 provides a certain amount of compression and fixation to the cable, improving the stability of the cable installation.

[0029] In this embodiment, a cable fixing clip 213 is installed on the inner side of the fixed placement box 211. The cable fixing clip 213 is made of rubber and is evenly distributed at equal intervals inside the fixed placement box 211. The cable passing through the fixed placement box 211 is inserted into the cable fixing clip 213 and clamped and fixed by the cable fixing clip 213 to avoid cross-entanglement between multiple cables. At the same time, the rubber cable fixing clip 213 can adapt to cables of different sizes, improving the firmness of the fixation.

[0030] In this embodiment, the temperature monitoring component 22 includes a protective shell 221 that is connected to the front end of the fixed placement box 211 by a slot. An infrared temperature sensor 222 is installed on the inner surface of the protective shell 221. The lower end of the infrared temperature sensor 222 is electrically connected to a signal transmitter 223. During use, the infrared temperature sensor 222 detects the temperature in the fixed placement box 211, and the signal transmitter 223 transmits the temperature information to the staff so as to facilitate understanding of the cable's usage status at any time.

[0031] In this embodiment, the heat dissipation component 23 includes a drive motor 231 installed at the upper end of the protective shell 221, and a heat dissipation rotating plate 232 connected to the lower end of the protective shell 221 by a pin. The drive motor 231 is electrically connected to the signal transmitter 223. When the temperature of the cable inside the fixed placement box 211 is detected to be high, the drive motor 231 is controlled to drive the heat dissipation rotating plate 232 to rotate, thereby opening the surface of the protective shell 221, improving the ventilation inside the fixed placement box 211, avoiding the cable from being punctured due to excessive temperature and causing a short circuit, and improving the safety of use.

[0032] In some embodiments, a rotating folding assembly 3 is installed at the bottom of the photovoltaic mounting frame 1. The rotating folding assembly 3 includes a rotating connecting frame 31 installed at the bottom of the photovoltaic mounting frame 1. A rotating connecting pin 32 is connected to the inner side of the rotating connecting frame 31. The rotating connecting pin 32 is connected to the fixed placement box 211 by a pin. The fixed placement box 211 can be rotated and folded to the bottom of the photovoltaic mounting frame 1 by rotating the connecting pin 32, reducing the overall space occupied and improving the protection effect of the cable.

[0033] In some embodiments, a magnetic block 33 is installed at the rear end of the fixed placement box 211, and a magnetic fixing block 34 is installed on the bottom surface of the photovoltaic mounting frame 1. The fixed placement box 211 is magnetically fixed by the magnetic fixing block 34 to prevent the fixed placement box 211 from automatically unfolding after folding, thus ensuring the overall stability of use.

[0034] As can be seen from the above technical solution, during use, the device is first installed at the desired location. Then, when installing the photovoltaic panel cables, excess or excessively long cables are threaded through the mounting holes 212 into the fixed placement box 211 for storage, preventing direct exposure. Simultaneously, the elastic rubber pads inside the mounting holes 212 provide compression and fixation to the cables, improving installation stability. Next, the cables threaded into the fixed placement box 211 are clamped into the cable fixing clips 213, which secure them, preventing cross-tangle between multiple cables. The rubber cable fixing clips 213 can accommodate cables of different sizes. During use, the temperature inside the fixed placement box 211 is detected by an infrared temperature sensor 222, and the signal is transmitted... Device 223 transmits temperature information to staff for real-time monitoring of cable usage. When high cable temperature is detected inside the fixed placement box 211, the drive motor 231 rotates the heat dissipation rotating plate 232, opening the surface of the protective shell 221 to improve ventilation within the fixed placement box 211. This prevents overheating from causing cable breakdown and short circuits, enhancing safety. Finally, rotating the connecting pin 32 allows the fixed placement box 211 to fold to the bottom of the photovoltaic mounting frame 1, reducing overall space requirements. The magnetic fixing block 34 magnetically secures the fixed placement box 211, preventing it from automatically unfolding after folding and ensuring overall stability while improving cable protection. This completes the use of a photovoltaic panel cable installation and fixing device.

[0035] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0036] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this application do not constitute a limitation on the scope of protection of this application.

Claims

1. A photovoltaic panel cable installation and fixing device, comprising a photovoltaic mounting frame (1) and a cable fixing mechanism (2), characterized in that, A cable fixing mechanism (2) is provided on the lower side of the photovoltaic mounting frame (1); The cable fixing mechanism (2) includes a cable fixing component (21) disposed on the lower side of the photovoltaic mounting frame (1), a temperature monitoring component (22) is installed at the front end of the cable fixing component (21), and a heat dissipation component (23) is installed on the inner side of the temperature monitoring component (22).

2. The photovoltaic panel cable installation and fixing device according to claim 1, characterized in that, The line fixing component (21) includes a fixing box (211) set below the photovoltaic mounting frame (1). The fixing box (211) has mounting holes (212) at both the left and right ends, and an elastic rubber pad is provided on the inner side of the mounting hole (212).

3. The photovoltaic panel cable installation and fixing device according to claim 2, characterized in that, A cable fixing clip (213) is installed on the inner side of the fixed placement box (211). The cable fixing clip (213) is made of rubber and is evenly distributed at equal distances inside the fixed placement box (211).

4. The photovoltaic panel cable installation and fixing device according to claim 2, characterized in that, The temperature monitoring component (22) includes a protective shell (221) connected to the front end of the fixed placement box (211) by a slot. An infrared temperature sensor (222) is installed on the inner surface of the protective shell (221), and a signal transmitter (223) is electrically connected to the lower end of the infrared temperature sensor (222).

5. A photovoltaic panel cable installation and fixing device according to claim 4, characterized in that, The heat dissipation assembly (23) includes a drive motor (231) installed at the upper end inside the protective shell (221), and a heat dissipation rotating plate (232) is connected to the lower end of the protective shell (221) by a pin. The drive motor (231) and the signal transmitter (223) are electrically connected.

6. The photovoltaic panel cable installation and fixing device according to claim 1, characterized in that, The bottom end of the photovoltaic mounting frame (1) is equipped with a rotating folding assembly (3). The rotating folding assembly (3) includes a rotating connecting frame (31) installed at the bottom end of the photovoltaic mounting frame (1). The inner side of the rotating connecting frame (31) is connected to a rotating connecting pin (32). The rotating connecting pin (32) is connected to the fixed placement box (211) by a pin.

7. A photovoltaic panel cable installation and fixing device according to claim 2, characterized in that, A magnetic block (33) is installed at the rear end of the fixed placement box (211), and a magnetic fixing block (34) is installed on the bottom surface of the photovoltaic mounting frame (1).

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