Solar cell module frame structure

Abstract

The utility model discloses a frame structure of a solar cell module, which comprises a first side support plate and a mounting support plate fixedly connected to the middle of the side wall of the first side support plate, and is characterized in that an extension support plate is fixedly connected to the side wall of the mounting support plate, and a reinforcing support plate is fixedly connected to the lower surface of the extension support plate. Through the connection of the installation supporting plate and the extension supporting plate, the transverse supporting range of the frame structure is expanded, the frame can bear larger external force in the transverse direction and is not prone to deformation or damage, when the solar cell module is subjected to pressure from the upper portion or the side face, the reinforcing supporting plate can effectively disperse the pressure, and the service life of the solar cell module is prolonged. According to the utility model, the extension support plate is prevented from sinking, breaking and the like due to concentrated stress, the overall rigidity and bearing capacity of the solar cell module frame are remarkably improved, the service life of the frame is prolonged, more reliable protection is provided for the solar cell module, and efficient and stable operation of the solar cell module is ensured.

Description

Technical Field

[0001] This utility model relates to the field of solar cell module technology, and in particular to a solar cell module frame structure. Background Technology

[0002] A solar cell module is assembled from a transparent glass panel, an EVA film, photovoltaic cells, a backsheet, and a sealed aluminum frame. The photovoltaic panel, consisting of the transparent glass panel, EVA film, photovoltaic cells, and backsheet, is the power source. The aluminum frame seals the perimeter of the photovoltaic panel, preventing water immersion and separation between the layers and facilitating the installation and fixation of the solar cell module in a photovoltaic power station system. To achieve this sealing, silicone sealant must first be evenly applied to the mounting grooves of the aluminum alloy frame. Then, the photovoltaic panel is inserted into the mounting grooves of the aluminum alloy frame, forming a sealed encapsulation structure with the silicone sealant.

[0003] The frame structure of solar cell modules lacks a rigid support structure, resulting in insufficient overall rigidity and limited load-bearing capacity. It cannot effectively distribute and withstand pressure from all directions. When solar cell modules are subjected to pressure from above or the sides, the frame is prone to dents, breakage, and other issues due to concentrated stress, thus shortening the lifespan of the frame. Utility Model Content

[0004] The purpose of this utility model is to provide a solar cell module frame structure. By connecting the mounting support plate and the extension support plate, the lateral support range of the frame structure is expanded, enabling the frame to withstand greater external forces in the lateral direction, making it less prone to deformation or damage. This significantly improves the overall rigidity and load-bearing capacity of the solar cell module frame, extends the service life of the frame, and also provides more reliable protection for the solar cell module, ensuring its efficient and stable operation.

[0005] To achieve the above objectives, a solar cell module frame structure is provided, comprising: a first side support plate, wherein a mounting support plate is fixedly connected to the middle of the side wall of the first side support plate; characterized in that: an extension support plate is fixedly connected to the side wall of the mounting support plate, and a reinforcing support plate is fixedly connected to the lower surface of the extension support plate. By interconnecting the various plates, the support range is expanded, the structural strength is enhanced, and the overall stability of the frame is improved.

[0006] According to the aforementioned solar cell module frame structure, a second side support plate is fixedly connected to the side wall of the reinforcing support plate, and the second side support plate is fixedly connected to the upper surface of the mounting support plate. This constructs a complete frame system, effectively distributing pressure and further enhancing the frame's rigidity and load-bearing capacity.

[0007] According to the aforementioned solar cell module frame structure, a heat dissipation cavity is provided between the first side support plate and the second side support plate. Heat dissipation plates are provided on both the left and right sides of the heat dissipation cavity, and the heat dissipation plates are staggered. This forms an efficient heat dissipation channel, accelerates heat dissipation, and ensures stable operating temperature of the solar cell module.

[0008] According to the aforementioned solar cell module frame structure, a bottom support plate is fixedly connected to the lower surface of the first side support plate, and the lower surfaces of the bottom support plate and the reinforcing support plate are fixedly connected. This stabilizes the bottom support of the frame, enabling the frame to stably support the solar cell module and resist external impacts.

[0009] According to the aforementioned solar cell module frame structure, a limiting plate is fixedly connected to the upper surface of the first side support plate, and a sealing embedding groove is formed on the lower surface of the limiting plate. This achieves precise positioning and good sealing, prevents foreign objects from entering, and ensures that the module is installed securely and operates safely.

[0010] The above-mentioned solution has the following beneficial effects:

[0011] This utility model features an extension support plate and a reinforcing support plate. By connecting the support plate with the extension support plate, the lateral support range of the frame structure is expanded, enabling the frame to withstand greater external forces in the lateral direction. This makes it less prone to deformation or damage, significantly improving the overall rigidity and load-bearing capacity of the solar cell module frame, extending the frame's service life, and providing more reliable protection for the solar cell module, ensuring its efficient and stable operation.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a perspective view of a solar cell module frame structure according to the present invention;

[0015] Figure 2 This is a front view of the frame structure of a solar cell module according to the present invention;

[0016] Figure 3 This is a schematic diagram of the frame structure of a solar cell module according to the present invention;

[0017] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0018] Legend:

[0019] 1. First side support plate; 2. Limiting plate; 3. Bottom support plate; 4. Heat dissipation plate; 5. Heat dissipation cavity; 6. Mounting support plate; 7. Sealing embedding groove; 8. Extension support plate; 9. Reinforcing support plate; 10. Second side support plate. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4 This utility model discloses a solar cell module frame structure, comprising: a first side support plate 1, a mounting support plate 6 fixedly connected to the middle of the side wall of the first side support plate 1, the mounting support plate 6 providing lateral support for the frame structure and forming a stable frame foundation in cooperation with the first side support plate 1; an extension support plate 8 fixedly connected to the side wall of the mounting support plate 6, the extension support plate 8 extending the support range of the mounting support plate 6 and enhancing the stability of the structure in that direction; and a reinforcing support plate 9 fixedly connected to the lower surface of the extension support plate 8, the reinforcing support plate 9 increasing the support strength below the extension support plate 8 and preventing structural deformation.

[0022] A second side support plate 10 is fixedly connected to the side wall of the reinforcing support plate 9, and the second side support plate 10 is fixedly connected to the upper surface of the mounting support plate 6. The second side support plate 10, the mounting support plate 6, and the reinforcing support plate 9 are interconnected to jointly construct a complete frame structure, improving overall rigidity. A heat dissipation cavity 5 is provided between the first side support plate 1 and the second side support plate 10. The heat dissipation cavity 5 provides heat dissipation space for the solar cell module, ensuring the normal operating temperature of the module. Heat dissipation plates 4 are provided on both the left and right sides of the heat dissipation cavity 5, and the heat dissipation plates 4 are staggered. The staggered arrangement of the heat dissipation plates 4 increases... The large heat dissipation area improves heat dissipation efficiency and quickly dissipates the heat generated by the components. The lower surface of the first side support plate 1 is fixedly connected to the bottom support plate 3, and the lower surfaces of the bottom support plate 3 and the reinforcing support plate 9 are fixedly connected. The bottom support plate 3 and the reinforcing support plate 9 together form the bottom support, providing a stable support surface for the entire frame. The upper surface of the first side support plate 1 is fixedly connected to the limiting plate 2, and the lower surface of the limiting plate 2 is provided with a sealing embedding groove 7. The limiting plate 2 can cooperate with other components through the sealing embedding groove 7 to play a limiting and sealing role, preventing dust and moisture from entering the interior of the components.

[0023] Working Principle: First, using the first side support plate 1 as the initial installation component, the mounting support plate 6 is fixed to the middle of the side wall of the first side support plate 1 to build a basic horizontal frame. An extension support plate 8 is connected to the side wall of the mounting support plate 6 to expand the horizontal support range of the frame. Then, a reinforcing support plate 9 is fixed to the lower surface of the extension support plate 8 to enhance the structural strength below. The second side support plate 10 is connected to the side wall of the reinforcing support plate 9, while ensuring that the upper surface of the second side support plate 10 is fixed to the mounting support plate 6, forming a complete frame body. A heat dissipation cavity 5 is reserved between the first side support plate 1 and the second side support plate 10. Heat dissipation plates 4 are installed alternately on the left and right sides of the heat dissipation cavity 5 to construct an efficient heat dissipation system. The bottom support plate 3 is fixed to the lower surface of the first side support plate 1 and connected to the lower surface of the reinforcing support plate 9 to stabilize the bottom support of the frame. Finally, a limiting plate 2 is installed on the upper surface of the first side support plate 1. Using the sealing groove 7 on its lower surface in conjunction with other components, the limiting and sealing work is completed. At this point, the frame installation is complete and can be used to install solar cell modules.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A solar cell module frame structure, comprising: A first side support plate (1) is provided, wherein a mounting support plate (6) is fixedly connected to the middle of the side wall of the first side support plate (1), characterized in that: an extension support plate (8) is fixedly connected to the side wall of the mounting support plate (6), and a reinforcing support plate (9) is fixedly connected to the lower surface of the extension support plate (8).

2. The solar cell module frame structure according to claim 1, characterized in that: The side wall of the reinforcing support plate (9) is fixedly connected to a second side support plate (10), and the second side support plate (10) is fixedly connected to the upper surface of the mounting support plate (6).

3. The solar cell module frame structure according to claim 2, characterized in that: A heat dissipation cavity (5) is provided between the first side support plate (1) and the second side support plate (10). Heat dissipation plates (4) are provided on both the left and right sides of the heat dissipation cavity (5), and the heat dissipation plates (4) are staggered.

4. The solar cell module frame structure according to claim 1, characterized in that: The lower surface of the first side support plate (1) is fixedly connected to the bottom support plate (3), and the lower surfaces of the bottom support plate (3) and the reinforcing support plate (9) are fixedly connected.

5. The solar cell module frame structure according to claim 1, characterized in that: A limiting plate (2) is fixedly connected to the upper surface of the first side support plate (1), and a sealing embedding groove (7) is provided on the lower surface of the limiting plate (2).

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