Novel photovoltaic frame and photovoltaic module

Abstract

The utility model relates to a novel photovoltaic frame and a photovoltaic module, the novel photovoltaic frame comprises a pair of long frames and a pair of short frames, the end parts of the long frames are provided with first convex blocks and second connecting surfaces, the end parts of the short frames are provided with second convex blocks and first connecting surfaces, and through the convex blocks arranged at the end parts of the long frames and the short frames and the corresponding connecting surfaces, the first convex blocks and the second connecting surfaces are connected with the second convex blocks and the first connecting surfaces. Therefore, in the installation process, the convex blocks are aligned with the connecting surfaces, and bolts are used for fixing. The method that in the prior art, alignment and fixing need to be conducted through corner connectors is replaced. According to the technical scheme of the utility model, the manipulator can directly carry out the installation operation of a long frame and a short frame, and does not need to spend time in aligning corner brace structures at four corners of the photovoltaic frame, so that the whole installation process is simplified, and the efficiency and convenience of the installation operation of the photovoltaic frame are improved.

Description

Technical Field

[0001] The present disclosure belongs to the technical field of photovoltaic modules, and particularly relates to a novel photovoltaic frame and a photovoltaic module. Background Art

[0002] The statements herein only provide background art related to the present disclosure and do not necessarily constitute prior art.

[0003] A photovoltaic module is a device that converts light energy into electrical energy through photovoltaic cells, mainly including a glass plate, a back plate, and cells disposed between the glass plate and the back plate, and further includes a frame for encapsulating the photovoltaic module at the edge positions of the glass plate and the back plate. The frame generally includes four photovoltaic frames connected end to end.

[0004] During the installation of the existing photovoltaic frames, generally, corner brackets need to be inserted into the installation areas of two frames, and then bolts are used to fix the corner brackets and the photovoltaic frames. However, this installation method is too cumbersome and complex. The corner brackets at the four corners need to be aligned simultaneously to ensure that the frames can be correctly installed in place. It is difficult for a manipulator to install the four corner brackets simultaneously, and even a slight error may result in inaccurate installation. Summary of the Utility Model

[0005] The purpose of the present disclosure is to provide a novel photovoltaic frame and a photovoltaic module, which can solve at least one of the above technical problems.

[0006] To achieve the above purpose, one or more embodiments of the present disclosure provide a novel photovoltaic frame, including a pair of long frames and a pair of short frames. The long frames and the short frames are butted and fixed by bolts. The end of the long frame is provided with a first convex block and a second connection surface, and the end of the short frame is provided with a second convex block and a first connection surface. The first convex block cooperates with the first connection surface, and the second convex block cooperates with the second connection surface. Through holes are provided on both the first convex block and the second connection surface, and bolt holes corresponding to the through holes on the first convex block and the second connection surface are provided on the second convex block and the first connection surface.

[0007] Further, slots for installing cells are provided on both the long frame and the short frame.

[0008] Further, a first bevel is further provided at the end of the long frame, and a second bevel is further provided at the end of the short frame.

[0009] Further, the first bevel and the second bevel are located at the bottom surface of the docking area of the slot on the long frame and the slot on the short frame.

[0010] Further, the first convex block is located above the second connection surface.

[0011] Further, the second bump is located below the first connection surface.

[0012] Further, the surface of the long frame border is also provided with countersunk bolt holes for connecting the photovoltaic support.

[0013] Further, a limiting groove is provided at the lower part of the side of the short frame border.

[0014] Further, the heights of the second bump and the second connection surface are the same as the height of the card slot.

[0015] The present utility model also provides a photovoltaic module, including the photovoltaic frame border as described in any one of the above and battery cells, and the photovoltaic frame border is used to wrap the battery cells.

[0016] The beneficial effects of the above one or more technical solutions are as follows:

[0017] In the present disclosure, by providing the first bump and the second connection surface at the end of the long frame border, the second bump and the first connection surface at the end of the short frame border, and providing through holes on the first bump and the second connection surface, and providing bolt holes on the second bump and the first connection surface corresponding to the positions of the through holes on the first bump and the second connection surface, during the installation process, alignment can be achieved through these bumps and connection surfaces, and fixation can be carried out using bolts. This replaces the method of using corner codes for alignment and fixation in the prior art. It enables the manipulator to directly carry out the installation operations of the long frame border and the short frame border, without the need to spend time aligning the corner code structures at the four corners of the photovoltaic frame border. Therefore, adopting the technical solution of the present utility model simplifies the entire installation process and improves the efficiency and convenience of the photovoltaic frame border installation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The schematic diagrams in the specification forming a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation to the present application.

[0019] Figure 1 It is a three-dimensional view of the overall structure in one or more embodiments of the present disclosure;

[0020] Figure 2 It is a schematic diagram of the end of the long frame border in one or more embodiments of the present disclosure.

[0021] Figure 3 It is a schematic diagram of the end of the short frame border in one or more embodiments of the present disclosure.

[0022] Figure 4 It is a schematic diagram of the internal connection position of the frame border in one or more embodiments of the present disclosure;

[0023] Figure 5 It is in one or more embodiments of the present disclosure Figure 4 Enlarged view of part A;

[0024] Figure 6 Schematic diagram of the external connection position of the frame in one or more embodiments of the present disclosure;

[0025] In the figure, 1 is the long frame; 2 is the short frame; 3 is the first bump; 4 is the second connection surface; 5 is the first bevel; 6 is the second bevel; 7 is the card slot; 8 is the second bump; 9 is the first connection surface.

[0026] The distances or dimensions between each part are exaggerated for showing the positions of each part, and the schematic diagram is only for illustration. Detailed implementation manners

[0027] As Figures 1 - 5 , this embodiment provides a novel photovoltaic frame, including a pair of long frames 1 and a pair of short frames 2. The long frames 1 and the short frames 2 are butted and fixed by bolts. A countersunk bolt hole for connecting a photovoltaic bracket is further provided on the surface of the long frame; a limiting groove is provided at the lower part of the side of the short frame. When connecting the photovoltaic frame and the photovoltaic bracket, the limiting groove can be stuck on the cross frame of the photovoltaic bracket to achieve accurate docking of the photovoltaic frame and the photovoltaic bracket. The position movement of the photovoltaic frame during the installation process can be effectively restricted through the limiting groove.

[0028] As Figure 2 and Figure 3 shown, a first bump 3 and a second connection surface 4 are provided at the end of the long frame 1, and a second bump 8 and a first connection surface 9 are provided at the end of the short frame 2; the first bump 3 is located above the second connection surface 4; the second bump 8 is located below the first connection surface 9.

[0029] Specifically, the first bump 3 and the first connection surface 9 cooperate, the second bump 8 and the second connection surface 4 cooperate. Through holes are provided on both the first bump 3 and the second connection surface 4, and bolt holes corresponding to the through holes on the first bump 3 and the second connection surface 4 are provided on the second bump 8 and the first connection surface 9. Fixing is carried out by using bolts, instead of using angle codes for alignment and fixing. In this way, the manipulator can directly carry out the installation operation of the long frame 1 and the short frame 2, without spending extra time aligning the angle code structures at the four corners of the photovoltaic frame; by reducing the limitation of the angle code structure on the installation steps of the manipulator, the manipulator can operate more flexibly, thereby improving the overall working efficiency and installation accuracy.

[0030] As Figure 3 and Figure 5 shown, card slots 7 for installing battery cells are provided on both the long frame 1 and the short frame 2. The heights of the second bump 8 and the second connection surface 4 are the same as the height of the card slot 7, and the battery cells can be effectively fixed inside the photovoltaic frame to ensure their stable and safe installation.

[0031] As Figure 2 and Figure 3 shown, a first bevel 5 is further provided at the end of the long border 1, and a second bevel 6 is further provided at the end of the short border 2. The first bevel 5 and the second bevel 6 are located at the bottom surface of the docking area of the card slot 7 of the long border 1 and the card slot 7 of the short border 2, which can better make the long border 1 and the short border 2 dock neatly, ensure that the seams between the borders are tightly seamless, avoid any misalignment or unevenness, and enhance the stability and durability of the structure.

[0032] The present utility model also provides an embodiment of a photovoltaic module, which includes a border for encapsulating battery cells and the battery cells, and the border is the photovoltaic border described in the above embodiment.

[0033] The structure of the photovoltaic module in the present utility model can be assembled in a production line by using a manipulator of an automated device, improving the installation efficiency of the photovoltaic module.

[0034] Although the above has described the specific implementation manners of the present disclosure in conjunction with the drawings, it is not a limitation to the protection scope of the present disclosure. Those skilled in the art should understand that based on the technical solutions of the present disclosure, various modifications or deformations that can be made without creative efforts by those skilled in the art are still within the protection scope of the present disclosure.

Claims

1. A new type of photovoltaic frame, characterized in that: It includes a pair of long frames and a pair of short frames, the long frames and the short frames are butt-jointed and fixed by bolts, the ends of the long frames are provided with a first protrusion and a second connecting surface, the ends of the short frames are provided with a second protrusion and a first connecting surface, the first protrusion and the first connecting surface cooperate, the second protrusion and the second connecting surface cooperate, the first protrusion and the second connecting surface are both provided with through holes, and the second protrusion and the first connecting surface are provided with bolt holes corresponding to the through holes on the first protrusion and the second connecting surface.

2. A novel photovoltaic frame according to claim 1, characterized in that: The long frame and the short frame are both provided with slots for installing battery cells.

3. A novel photovoltaic frame according to claim 1, characterized in that: The end of the long frame is also provided with a first oblique opening, and the end of the short frame is also provided with a second oblique opening.

4. A novel photovoltaic frame according to claim 3, characterized in that: The first oblique opening and the second oblique opening are located on the bottom surface of the butt joint area between the card slot of the long frame and the card slot of the short frame.

5. A novel photovoltaic frame according to claim 1, characterized in that: The first bump is located above the second connecting surface.

6. A novel photovoltaic frame according to claim 1, characterized in that: The second bump is located below the first connecting surface.

7. A novel photovoltaic frame according to claim 1, characterized in that: The surface of the long frame is also provided with countersunk bolt holes for connecting the photovoltaic bracket.

8. A novel photovoltaic frame according to claim 1, characterized in that: A limiting groove is arranged at the lower part of the side of the short frame.

9. A novel photovoltaic frame according to claim 1, characterized in that: The heights of the second protrusion and the second connecting surface are consistent with the height of the card slot.

10. A photovoltaic module, characterized in that: It comprises the photovoltaic frame and solar cell as described in any one of claims 1 to 9, wherein the photovoltaic frame is used to wrap the solar cell.

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