Photovoltaic fluid director easy to disassemble and assemble

Abstract

The utility model discloses a photovoltaic fluid director easy to assemble and disassemble, which relates to the technical field of photovoltaic fluid directors and comprises a base, two first guide rods are symmetrically arranged on one side of the top surface of the base, four second guide rods are arranged on the other side of the top surface of the base in a rectangular manner, and the bottom ends of the four second guide rods penetrate through the bottom surface of the base. First clamping plates are fixedly connected to the top ends of the four second guide rods, the two first guide rods are sleeved with L-shaped clamping plates, pull rings are arranged on the top faces of the L-shaped clamping plates, a combined sleeve is arranged between the opposite faces of the two first guide rods, and two adjusting assemblies are symmetrically arranged on the two sides of the bottom face of each first clamping plate. According to the utility model, through the sleeving cooperation of the first guide rod and the L-shaped clamping plate, the position of the L-shaped clamping plate can be quickly adjusted, the convenience of mounting and dismounting is improved, and finally the problems that the torsion spring of the existing torsion spring clamping type photovoltaic fluid director is easy to loosen and poor in universality after being used for a long time are solved; and the convenience and stability of installation and operation and maintenance of the photovoltaic fluid director and the power generation efficiency of a photovoltaic system are improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic current guide technology, and in particular to an easily detachable photovoltaic current guide. Background Technology

[0002] As an important area of ​​the new energy industry, photovoltaic power generation is gradually entering people's work and life. Photovoltaic power generation has low environmental requirements, large power generation, and mature technology. Its impact on the power generation industry and people's daily lives is deepening. As the basic component of photovoltaic power generation, the intensity of sunlight is crucial to its power generation efficiency. However, the accumulation of environmental dust over the years will greatly affect its sunlight intensity. Rainfall, artificial spraying and other activities can clean the surface of photovoltaic modules. However, the wastewater after cleaning will accumulate at the bottom of the photovoltaic modules. If it cannot be discharged in time, it will also block sunlight and form mud stains.

[0003] Existing equipment typically uses torsion springs to clamp the photovoltaic modules. While torsion spring clamping can secure the photovoltaic modules to some extent, this method has significant limitations. During long-term use, torsion springs are prone to elastic fatigue and aging due to frequent opening and closing movements and environmental factors such as temperature changes and humidity corrosion. Once the elastic performance of the torsion spring decreases, the clamping force will be insufficient, causing the connection between the photovoltaic current guide and the photovoltaic module to become loose. Therefore, improvements are needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easily detachable photovoltaic current guide.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily detachable photovoltaic current guide, comprising a base, two first guide rods symmetrically arranged on one side of the top surface of the base, four second guide rods arranged in a rectangular pattern on the other side of the top surface of the base, the bottom ends of the four second guide rods penetrating the bottom surface of the base, a first clamping plate fixedly connected to the top of the four second guide rods, an L-shaped clamping plate sleeved on two of the first guide rods, a pull ring provided on the top surface of the L-shaped clamping plate, a combined sleeve provided between the opposite surfaces of the two first guide rods, and two adjusting components symmetrically arranged on both sides of the bottom surface of the first clamping plate.

[0006] Preferably, multiple trapezoidal guide grooves are equidistantly formed on the top surface of the first clamping plate, and an anti-slip pad is attached to the top surface of the first clamping plate. The anti-slip pad is located in the grooves of the multiple trapezoidal guide grooves and is fixed to the first clamping plate with cross screws.

[0007] Preferably, the clamping surface of the L-shaped clamping plate has multiple L-shaped guide grooves, and the bottom end of each L-shaped guide groove is provided with an oblique guide groove, the end of which penetrates the outer wall of the L-shaped clamping plate.

[0008] Preferably, a pull-back spring is provided inside the fixed seat of the combined sleeve, the top end of the pull-back spring is fixedly connected to the bottom end of the telescopic rod of the combined sleeve, and the bottom end of the pull-back spring is fixedly connected to the top surface of the base.

[0009] Preferably, the adjusting assembly includes a movable plate abutting against the top surface of the base, a threaded sleeve on the top surface of the movable plate, a lifting spring sleeved on the threaded sleeve, the top end of the lifting spring being fixedly connected to the bottom surface of the first clamping plate, a limiting rod passing through the bottom surface of the first clamping plate at the lifting spring, an adjusting screw passing through the threaded sleeve, and the bottom end of the lifting spring abutting against the top surface of the movable plate.

[0010] Preferably, the end of the adjusting screw passes through the bottom surface of the base, and a knob is fixedly connected to the end of the adjusting screw, with anti-slip texture provided on the knob.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the sleeve engagement of the first guide rod and the L-shaped clamping plate, facilitates quick adjustment of the L-shaped clamping plate position, improving the convenience of installation and disassembly. This allows for flexible adaptation to different photovoltaic module sizes. Furthermore, by adjusting the movable plate, lifting spring, and adjusting screw within the module, the tightness of the compression can be adjusted according to the thickness of the photovoltaic module, improving adaptability to photovoltaic modules of different thicknesses and achieving a stable clamping function. Simultaneously, the trapezoidal, L-shaped, and oblique guide channels work together to guide airflow and rainwater, improving the guiding effect and effectively preventing water and dust accumulation on the photovoltaic module surface. Ultimately, this solves the problems of easy loosening and poor versatility of the torsion spring in existing torsion spring clamping photovoltaic guides, improving the convenience and stability of photovoltaic guide installation and maintenance, as well as the power generation efficiency of the photovoltaic system. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a first-view schematic diagram of the overall structure proposed in this utility model;

[0014] Figure 2 This is a second-view schematic diagram of the overall structure proposed in this utility model;

[0015] Figure 3This is a first-view schematic diagram of the overall cross-sectional structure proposed in this utility model;

[0016] Figure 4 This is a second-view schematic diagram of the overall cross-sectional structure proposed in this utility model.

[0017] The following are the components listed in the diagram: 1. Base; 2. First guide rod; 3. Second guide rod; 4. First clamping plate; 5. L-shaped clamping plate; 6. Pull ring; 7. Combined sleeve; 8. Anti-slip pad; 9. L-shaped guide groove; 10. Return spring; 11. Movable plate; 12. Adjusting screw. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4The easily detachable photovoltaic current guide of this utility model includes a base 1. Two first guide rods 2 are symmetrically arranged on one side of the top surface of the base 1. Four second guide rods 3 are arranged in a rectangular pattern on the other side of the top surface of the base 1. The bottom ends of the four second guide rods 3 all penetrate the bottom surface of the base 1. A first clamping plate 4 is fixedly connected to the top of the four second guide rods 3. An L-shaped clamping plate 5 is sleeved on two of the first guide rods 2. A pull ring 6 is provided on the top surface of the L-shaped clamping plate 5. A combined sleeve 7 is provided between the opposite surfaces of the two first guide rods 2. The bottom of the first clamping plate 4... Two symmetrical adjustment components are arranged on both sides of the panel. This structural design makes the layout of each component reasonable. The sleeved engagement between the first guide rod 2 and the L-shaped clamp 5 facilitates the movement of the L-shaped clamp 5 along the first guide rod 2 via the pull ring 6, providing a convenient way for the installation and removal of photovoltaic modules and adapting to photovoltaic modules of different sizes. The second guide rod 3 firmly supports the first clamp 4, ensuring its positional stability. The combined sleeve 7 and the internal return spring 10 provide the return force for the L-shaped clamp 5, making the operation simpler. The adjustment components can be further adjusted for clamping. The force is finely adjusted, comprehensively improving the flexibility and convenience of photovoltaic conduit installation and use. Multiple trapezoidal guide grooves are evenly spaced on the top surface of the first clamping plate 4. Anti-slip pads 8 are affixed to the top surface of the first clamping plate 4, and each anti-slip pad 8 is located within one of the trapezoidal guide grooves and secured to the first clamping plate 4 with a cross-head screw. The trapezoidal guide grooves effectively guide airflow and rainwater, preventing water and dust accumulation on the surface of the photovoltaic modules, thus improving the light-receiving efficiency and lifespan of the photovoltaic modules. The anti-slip pads 8 also increase the friction between the anti-slip pads and the photovoltaic modules. The friction makes the clamping more stable, and the cross screws ensure the reliability of the connection between the anti-slip pad 8 and the first clamping plate 4. Multiple L-shaped guide grooves 9 are opened on the clamping surface of the L-shaped clamping plate 5. The bottom end of each L-shaped guide groove 9 is provided with an oblique guide groove. The end of the oblique guide groove penetrates the outer wall of the L-shaped clamping plate 5. The L-shaped guide groove 9 and the oblique guide groove work together to further enhance the guiding effect, which can smoothly discharge airflow and rainwater, reduce the adverse effects on photovoltaic modules, and also help reduce wind resistance and improve the stability of the photovoltaic guide.

[0020] In this utility model, a return spring 10 is provided inside the fixed seat of the combined sleeve 7. The top end of the return spring 10 is fixedly connected to the bottom end of the telescopic rod of the combined sleeve 7, and the bottom end of the return spring 10 is fixedly connected to the top surface of the base 1. When the photovoltaic module is placed after the L-shaped clamp 5 is pulled open by the pull ring 6, the return spring 10 can quickly provide a return force, so that the L-shaped clamp 5 returns to its original position along the first guide rod 2, tightly clamping the photovoltaic module, which greatly improves the convenience of operation and the efficiency of the photovoltaic current guide. The adjustment component includes a movable plate 11 that abuts against the top surface of the base 1. A threaded sleeve is provided on the top surface of the movable plate 11, and a lifting spring is sleeved on the threaded sleeve. The top end of the lifting spring is fixedly connected to the bottom surface of the first clamp 4, and the bottom surface of the first clamp 4 is located at the lifting spring. A limiting rod is inserted, and an adjusting screw 12 is inserted inside the threaded sleeve. The bottom end of the lifting spring abuts against the top surface of the movable plate 11. By rotating the adjusting screw 12, the height of the movable plate 11 can be precisely adjusted according to the thickness of the photovoltaic module by utilizing the elastic deformation of the lifting spring, thereby adjusting the tightness of the compression and achieving stable clamping of photovoltaic modules of different thicknesses. This improves the versatility and adaptability of the photovoltaic current guide. The end of the adjusting screw 12 passes through the bottom surface of the base 1, and a knob is fixed to the end of the adjusting screw 12. The knob has anti-slip texture, which makes it easy for the operator to rotate the adjusting screw 12. The anti-slip texture increases the friction between the hand and the knob, making the adjustment operation easier and more accurate, further improving the convenience and efficiency of the adjustment.

[0021] Working Principle: When using this invention, during the installation of the photovoltaic current guide, hold the pull ring 6 on the top surface of the L-shaped clamp 5 and pull it upwards. This causes the L-shaped clamp 5 to move along the two first guide rods 2, stretching the return spring 10 inside the combined sleeve 7. After placing the photovoltaic module at a predetermined position between the first clamp 4 and the L-shaped clamp 5, release the pull ring 6. The return spring 10 will retract, thereby causing the L-shaped clamp 5 connected to the combined sleeve 7 to return to its original position and descend along the first guide rods 2. The descending L-shaped clamp 5 then achieves initial clamping of the photovoltaic module. (The last sentence appears to be incomplete and possibly refers to a different invention.) When clamping photovoltaic modules of different thicknesses, the clamping force needs to be adjusted. Rotating the adjusting screw 12 causes it to move up and down within the threaded sleeve as it rotates. This movement of the adjusting screw 12 moves the movable plate 11 up and down, thereby changing the compression of the lifting spring. The elastic deformation of the lifting spring changes, generating different lifting forces on the first clamping plate 4. This allows for precise adjustment of the distance between the first clamping plate 4 and the L-shaped clamping plate 5, achieving accurate and stable clamping of photovoltaic modules of different thicknesses. At this point, the device is in use.

[0022] 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. An easily detachable photovoltaic current guide, including a base (1), characterized in that: Two first guide rods (2) are symmetrically arranged on one side of the top surface of the base (1), and four second guide rods (3) are arranged in a rectangular pattern on the other side of the top surface of the base (1). The bottom ends of the four second guide rods (3) all penetrate the bottom surface of the base (1). A first clamping plate (4) is fixed to the top of the four second guide rods (3). An L-shaped clamping plate (5) is sleeved on the two first guide rods (2). A pull ring (6) is provided on the top surface of the L-shaped clamping plate (5). A combined sleeve (7) is provided between the opposite surfaces of the two first guide rods (2). Two adjusting components are symmetrically arranged on both sides of the bottom surface of the first clamping plate (4).

2. The easily detachable photovoltaic current guide according to claim 1, characterized in that: Multiple trapezoidal guide grooves are equidistantly provided on the top surface of the first clamping plate (4). Anti-slip pads (8) are attached to the top surface of the first clamping plate (4). The anti-slip pads (8) are located in the grooves of the multiple trapezoidal guide grooves and are fixed to the first clamping plate (4) with cross screws.

3. The easily detachable photovoltaic current guide according to claim 2, characterized in that: The clamping surface of the L-shaped clamp (5) has multiple L-shaped guide grooves (9), and the bottom end of each L-shaped guide groove (9) is provided with an oblique guide groove, the end of which penetrates the outer wall of the L-shaped clamp (5).

4. The easily detachable photovoltaic current guide according to claim 3, characterized in that: The fixed seat of the combined sleeve (7) is provided with a pull-back spring (10). The top end of the pull-back spring (10) is fixedly connected to the bottom end of the telescopic rod of the combined sleeve (7), and the bottom end of the pull-back spring (10) is fixedly connected to the top surface of the base (1).

5. The easily detachable photovoltaic current guide according to claim 4, characterized in that: The adjustment assembly includes a movable plate (11) that abuts against the top surface of the base (1). The top surface of the movable plate (11) is provided with a threaded sleeve. A lifting spring is sleeved on the threaded sleeve. The top end of the lifting spring is fixedly connected to the bottom surface of the first clamping plate (4). A limiting rod is passed through the bottom surface of the first clamping plate (4) at the lifting spring. An adjusting screw (12) is passed through the threaded sleeve. The bottom end of the lifting spring abuts against the top surface of the movable plate (11).

6. The easily detachable photovoltaic current guide according to claim 5, characterized in that: The end of the adjusting screw (12) passes through the bottom surface of the base (1), and a knob is fixed to the end of the adjusting screw (12), and the knob has anti-slip texture.

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