Protective photovoltaic panel convenient connection structure

Abstract

The utility model relates to photovoltaic panel technical field discloses a kind of protective photovoltaic panel convenient connection structure, comprising: lower connecting frame, upper wall is symmetrically provided with the groove one of matching photovoltaic panel frame in middle part, and upper wall both ends are symmetrically provided with protective rubber ring;Upper connecting frame, it is located in the upper of lower connecting frame, and it is connected and fixed with lower connecting frame by long bolt, wherein the middle part is formed groove two by protruding upwards, and groove two and groove one side wall are flush.The utility model has the advantages of good protection ability, and adjacent photovoltaic panel can be connected together.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel technology, specifically to a protective photovoltaic panel convenient connection structure. Background Technology

[0002] A photovoltaic (PV) panel, also known as a solar panel, is the core device that converts sunlight into electrical energy. It consists of multiple solar cells assembled in a specific manner, commonly made of monocrystalline silicon, polycrystalline silicon, or thin-film semiconductors. During operation, the panel absorbs solar radiation, generating current within the semiconductor through the photovoltaic effect. This current is then collected by wires to form direct current (DC), which can be used directly or converted to alternating current (AC) via an inverter.

[0003] Currently, photovoltaic panels are typically secured to the support frame using bolts and metal or non-metal clamps. While this traditional fixing structure meets the basic installation requirements, it has significant shortcomings in protective performance, affecting the stability of the installation. More importantly, existing clamp designs only target the fixing of individual panels and lack the ability to interconnect adjacent panels. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a protective photovoltaic panel connection structure that provides good protection and allows adjacent photovoltaic panels to be connected together.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a protective photovoltaic panel convenient connection structure, comprising:

[0006] The lower connecting frame has symmetrical grooves near the middle of the upper wall to match the frame of the photovoltaic panel, and protective rubber rings are symmetrically provided at both ends of the upper wall;

[0007] The upper connecting frame is located above the lower connecting frame and is connected and fixed to the lower connecting frame by long bolts. The middle part protrudes upward to form a second groove, which is flush with one side wall of the groove.

[0008] Furthermore, the lower connecting frame protrudes downward in the middle, and the edge of the protrusion is curved.

[0009] Furthermore, the lower connecting frame extends to both sides at both ends to form a lower protective seat, and the protective rubber ring is disposed on the upper wall of the lower protective seat.

[0010] Furthermore, the protective rubber ring has arc-shaped protrusions at both ends of its center outwards.

[0011] Furthermore, a number of supporting rubber blocks are fixedly arranged at equal intervals on the upper wall of the lower connecting frame, located inside the protective rubber ring, and the upper wall of the supporting rubber blocks is flush with the upper wall of the protective rubber ring.

[0012] Furthermore, the long bolt is installed through the middle of the lower connecting frame and the upper connecting frame.

[0013] Compared with existing technologies, the advantages of this invention are as follows: The arc-shaped protrusion design of the lower connecting frame enhances its strength, reduces stress concentration during external impacts, and improves impact resistance. The protective rubber ring on its surface features an arc-shaped edge design, which disperses compressive stress and prevents sharp corners from damaging the panel; the inner supporting rubber blocks are flush with the rubber ring, sharing the pressure on the panel and forming comprehensive support and protection. The upper and lower connecting frames are secured with central bolts, ensuring even force distribution, reducing the risk of loosening, and further strengthening the protective effect. Simultaneously, the symmetrical structure of the connecting frame can simultaneously fix adjacent panels, achieving a linked connection and improving the overall integrity of the installation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;

[0015] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;

[0016] Figure 3 This is the front view of this utility model;

[0017] Figure 4 This is a top view of the present invention.

[0018] As shown in the figure: 1. Lower connecting frame; 2. Groove one; 3. Protective rubber ring; 4. Upper connecting frame; 5. Long bolt; 6. Groove two; 7. Lower protective seat; 8. Supporting rubber block. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Combined with appendix Figure 1 Appendix Figure 3 A protective photovoltaic panel convenient connection structure includes: a lower connecting frame 1, wherein the lower connecting frame 1 protrudes downward in the middle and the edge of the protrusion is arc-shaped, which can enhance its own structural strength, reduce stress concentration when external force collision, and improve the overall impact resistance.

[0021] Combined with appendix Figure 2 Appendix Figure 3 Appendix Figure 4The lower connecting frame 1 has symmetrically arranged grooves 2 near the center of its upper wall to match the frame of the photovoltaic panel. Protective rubber rings 3 are symmetrically arranged at both ends of the upper wall. The lower connecting frame 1 extends to both sides to form lower protective seats 7. The protective rubber rings 3 are located on the upper wall of the lower protective seats 7, providing a stable installation base for the protective rubber rings 3, expanding the protection range, and providing more comprehensive support and protection for the photovoltaic panel. The centers of both ends of the protective rubber rings 3 protrude outwards in an arc shape, which can disperse the compressive stress at the connection points and prevent damage to the photovoltaic panel from sharp corners. Several supporting rubber blocks 8 are fixedly arranged at equal intervals on the upper wall of the lower connecting frame 1, inside the protective rubber rings 3. The upper walls of the supporting rubber blocks 8 are flush with the upper walls of the protective rubber rings 3, which can share the pressure on the photovoltaic panel and further improve the protective effect.

[0022] Combined with appendix Figure 1 Appendix Figure 3 The upper connecting frame 4 is located above the lower connecting frame 1 and is connected and fixed to the lower connecting frame 1 by long bolts 5. The middle part of the upper connecting frame 4 protrudes upward to form a second groove 6, which is flush with the side wall of the first groove 2. The long bolts 5 are set through the middle of the lower connecting frame 1 and the upper connecting frame 4 to ensure that the connection between the two is firm, the force is evenly distributed, the risk of loosening is reduced, and the reliability of the overall structure is improved.

[0023] The specific implementation of this utility model is as follows: The lower connecting frame 1 is placed stably on the support frame, ensuring that its central arc-shaped protrusion faces downwards, providing a stable foundation for the overall structure. Next, the edges of two adjacent photovoltaic panels are respectively embedded into the symmetrically arranged grooves 2 on the upper wall of the lower connecting frame 1, ensuring that the panel edges are in close contact with the protective rubber rings 3 on the lower protective base 7. At this time, the inner supporting rubber blocks 8 are flush with the upper wall of the protective rubber rings 3, jointly supporting the panels. Then, the upper connecting frame 4 is placed above the connection point of the two photovoltaic panels, allowing the wall of the upward-protruding groove 6 in its middle to fit against the edge wall of the photovoltaic panel, precisely covering the connection area. Finally, long bolts 5 are inserted through the pre-drilled holes in the middle of the lower connecting frame 1 and the upper connecting frame 4, and the bolts are evenly tightened using tools, ensuring a tight engagement between the upper and lower connecting frames. The protective rubber rings 3 are compressed, dispersing stress and completing the linkage fixation of adjacent panels. The entire process requires no additional auxiliary tools, making installation convenient and efficient.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A protective photovoltaic panel easy connection structure, characterized in that, include: The lower connecting frame (1) has a groove (2) symmetrically provided near the middle of the upper wall to match the frame of the photovoltaic panel, and protective rubber rings (3) symmetrically provided at both ends of the upper wall; The upper connecting frame (4) is located above the lower connecting frame (1) and is connected and fixed to the lower connecting frame (1) by a long bolt (5). The middle part protrudes upward to form a second groove (6), and the second groove (6) is flush with the side wall of the first groove (2).

2. The protective photovoltaic panel convenient connection structure according to claim 1, characterized in that: The lower connecting frame (1) protrudes downward in the middle, and the edge of the protrusion is an arc surface.

3. The protective photovoltaic panel convenient connection structure according to claim 1, characterized in that: The lower connecting frame (1) extends to both sides to form a lower protective seat (7), and the protective rubber ring (3) is provided on the upper wall of the lower protective seat (7).

4. The protective photovoltaic panel convenient connection structure according to claim 1, characterized in that: The protective rubber ring (3) has two ends that bulge outwards to form an arc shape.

5. The protective photovoltaic panel convenient connection structure according to claim 1, characterized in that: The lower connecting frame (1) has several supporting rubber blocks (8) fixed at equal intervals on the upper wall inside the protective rubber ring (3), and the upper wall of the supporting rubber blocks (8) is flush with the upper wall of the protective rubber ring (3).

6. The protective photovoltaic panel convenient connection structure according to claim 1, characterized in that: The long bolt (5) is installed through the middle of the lower connecting frame (1) and the upper connecting frame (4).

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