Photovoltaic panel frame convenient to disassemble

Abstract

The utility model discloses a photovoltaic panel frame convenient to disassemble, which comprises a photovoltaic panel and four frames, the inner cavities of the frames are in contact with the surface of the photovoltaic panel, the left side and the right side of the photovoltaic panel are respectively provided with two mounting shells matched with the frames for use, and the inner cavities of the mounting shells are in contact with the surface of the photovoltaic panel. Through cooperative use of the installation device, the installation square block, the internal moving rod, the spring and the square groove, the problems that an existing photovoltaic frame provides physical support and protects a photovoltaic panel from mechanical damage, the overall mechanical strength of an assembly can be improved, special glue is usually used when the photovoltaic frame is installed, the frame is provided with a glue overflowing groove, glue overflowing is prevented, and the service life of the assembly is prolonged are solved. However, when a photovoltaic frame is disassembled, too firm bonding easily causes damage to the photovoltaic panel or the frame, the recovery value of the photovoltaic panel is influenced, glue needs to be removed by an additional tool and technology, the disassembly cost is increased, but the frame used by the existing photovoltaic panel is not provided with a component convenient to disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panels, and in particular relates to a photovoltaic panel frame which is easy to disassemble. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that convert sunlight energy directly into electrical energy. Their working principle is based on the photovoltaic effect. The photovoltaic panel frame is a frame structure installed on the outer surface of the solar panel glass. It is mainly used to fix and seal the photovoltaic components to facilitate the transportation and installation of the photovoltaic panels. In summary, the problems existing in the existing technology are: the photovoltaic frame not only provides physical support to protect the photovoltaic panels from mechanical damage, but also improves the overall mechanical strength of the components. Special glue is usually used when installing the photovoltaic frame, and the frame is provided with a glue overflow groove to prevent glue overflow. However, when the photovoltaic frame is disassembled, overly strong bonding can easily cause damage to the photovoltaic panel or frame, affecting the recycling value of the photovoltaic panel, and the glue requires additional tools and techniques to remove, which increases the disassembly cost. However, the frames used in existing photovoltaic panels do not have components for easy disassembly, so a photovoltaic panel frame that is easy to disassemble is proposed to solve the above problems. Utility Model Content

[0003] In response to the problems existing in the prior art, the present invention provides a photovoltaic panel frame that is easy to disassemble, which has the advantage of making the frame used for the photovoltaic panel easy to disassemble, and solves the problem that the existing photovoltaic frame not only provides physical support and protects the photovoltaic panel from mechanical damage, but also improves the overall mechanical strength of the component. Special glue is usually used when installing the photovoltaic frame, and the frame is provided with a glue overflow groove to prevent glue overflow. However, when the photovoltaic frame is disassembled, the overly strong adhesion can easily cause damage to the photovoltaic panel or the frame, affecting the recycling value of the photovoltaic panel, and the glue requires additional tools and techniques to remove, which increases the disassembly cost. However, the frame used for the existing photovoltaic panel does not have a component that can be easily disassembled.

[0004] The utility model is implemented as follows: a photovoltaic panel frame that is easy to disassemble includes a photovoltaic panel and four frames, the inner cavity of the frames contacts the surface of the photovoltaic panel, two mounting shells used in conjunction with the frames are provided on the left and right sides of the photovoltaic panel, the inner cavity of the mounting shells contacts the surface of the photovoltaic panel, the surface of the mounting shells contacts the surface of the frames, and the inner cavity of the mounting shells is provided with a mounting device.

[0005] As a preferred embodiment of the present invention, the mounting device includes two mounting blocks, the side of the mounting block close to the frame passes through the mounting shell and extends to the outside of the inner cavity of the mounting shell, the side of the mounting block away from the frame is fixedly connected to an internal shift rod, the side of the mounting block away from the frame is fixedly connected to a spring, the surface of the spring is fixedly connected to the inner cavity of the mounting shell, and by setting the mounting device, when the inner cavity of the frame contacts the surface of the photovoltaic panel, the mounting device has a limiting effect on the position of the frame.

[0006] As a preferred embodiment of the present invention, the surface of the internal shift rod is movably connected to the external shift rod, and the surface of the external shift rod is fixedly connected to the inner cavity of the mounting shell. By setting the external shift rod, when the mounting block moves, the internal shift rod will be driven to move along the inner cavity of the external shift rod. The coordinated use of the external shift rod and the internal shift rod has a limiting effect on the moving position of the mounting block.

[0007] As a preferred embodiment of the present invention, the front and rear sides of the mounting block are fixedly connected to movable extrusion columns, and the rear side of the inner cavity of the mounting shell is movably connected to two rotating extrusion frames used in conjunction with the movable extrusion columns through a rotating shaft. The inner cavity of the rotating extrusion frame is movably connected to the surface of the movable extrusion column. By arranging the movable extrusion column and the rotating extrusion frame, when the rotating extrusion frame rotates through the rotating shaft, an extrusion force can be generated on the movable extrusion column, and the movable extrusion column subjected to the extrusion force can drive the mounting block to move.

[0008] As a preferred embodiment of the present invention, the inner cavity of the mounting shell is movably connected to two control plate shells used in conjunction with the rotating extrusion frame. The surface of the control plate shell is in contact with the surface of the rotating extrusion frame. The side of the control plate shell away from the rotating extrusion frame passes through the mounting shell and extends to the outside of the inner cavity of the mounting shell. By setting the control plate shell, when the control plate shell moves, an extrusion force can be generated on the rotating extrusion frame, and the rotating extrusion frame subjected to the extrusion force of the control plate shell will rotate through the rotating shaft.

[0009] As a preferred embodiment of the present invention, two movable frames used in conjunction with the control board shell are fixedly connected to the surface of the mounting shell, and the inner cavity of the control board shell is movably connected to the surface of the movable frame. By setting the movable frame, the control board shell is pressed to drive the control board shell to move along the surface of the movable frame. The setting of the movable frame has a limiting effect on the moving position of the control board shell.

[0010] As a preferred embodiment of the present invention, the surface of the frame is provided with two square grooves for use with the mounting blocks, and the surface of the mounting blocks contacts the inner cavity of the square grooves. By setting the square grooves, when the mounting shell moves to a position in contact with the photovoltaic panel and the surface of the frame, the control board shell is released, and the restoring force generated by the spring restoring its shape will drive the mounting block to be stuck in the inner cavity of the square groove. The coordinated use of the mounting block and the square grooves has a limiting effect on the position of the mounting shell.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model solves the problem that the existing photovoltaic frame not only provides physical support and protects the photovoltaic panel from mechanical damage, but also improves the overall mechanical strength of the component by providing an installation device, an installation block, an internal shift rod, a spring and a square groove. Special glue is usually used when installing the photovoltaic frame, and the frame is provided with a glue overflow groove to prevent glue overflow. However, when the photovoltaic frame is disassembled, the overly strong adhesion can easily cause damage to the photovoltaic panel or the frame, affecting the recycling value of the photovoltaic panel, and the glue requires additional tools and techniques to remove, which increases the disassembly cost. However, the frame used in the existing photovoltaic panel has no components for easy disassembly.

[0013] 2. The utility model provides an installation device. The moving extrusion column subjected to the extrusion force will drive the installation block to move to the side away from the frame. When the installation block moves, it will drive the internal shift rod to move along the inner cavity of the external shift rod. At the same time, the extrusion force generated by the movement of the installation block will cause the spring to elastically deform. The restoring force generated by the spring's restoration of shape will drive the installation block to move to the outside of the inner cavity of the installation shell. The installation device has a limiting effect on the position of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the connection between the photovoltaic panel, the frame and the mounting shell provided by the embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the connection between the frame and the mounting shell provided by an embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional view of the installation shell provided by the embodiment of the utility model.

[0018] In the figure: 1. Photovoltaic panel; 2. Frame; 3. Mounting shell; 4. Mounting device; 401. Mounting block; 402. Internal shift rod; 403. Spring; 5. External shift rod; 6. Moving extrusion column; 7. Rotating extrusion frame; 8. Control panel shell; 9. Moving frame; 10. Square groove. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown, an embodiment of the utility model provides a photovoltaic panel frame that is easy to disassemble, including a photovoltaic panel 1 and four frames 2. The inner cavity of the frame 2 is in contact with the surface of the photovoltaic panel 1. Two mounting shells 3 for use with the frame 2 are provided on the left and right sides of the photovoltaic panel 1. The inner cavity of the mounting shell 3 is in contact with the surface of the photovoltaic panel 1, and the surface of the mounting shell 3 is in contact with the surface of the frame 2. The inner cavity of the mounting shell 3 is provided with a mounting device 4.

[0022] refer to Figure 4 The mounting device 4 includes two mounting blocks 401. The side of the mounting block 401 close to the frame 2 passes through the mounting shell 3 and extends to the outside of the inner cavity of the mounting shell 3. The side of the mounting block 401 away from the frame 2 is fixedly connected to the internal shift rod 402. The side of the mounting block 401 away from the frame 2 is fixedly connected to the spring 403. The surface of the spring 403 is fixedly connected to the inner cavity of the mounting shell 3.

[0023] With the above solution, by providing the mounting device 4 , when the inner cavity of the frame 2 contacts the surface of the photovoltaic panel 1 , the mounting device 4 has a limiting effect on the position of the frame 2 .

[0024] refer to Figure 4 The surface of the internal shift rod 402 is movably connected to the external shift rod 5 , and the surface of the external shift rod 5 is fixedly connected to the inner cavity of the mounting shell 3 .

[0025] Adopting the above solution: by setting the external shift rod 5, when the installation block 401 moves, it will drive the internal shift rod 402 to move along the inner cavity of the external shift rod 5. The coordinated use of the external shift rod 5 and the internal shift rod 402 has a limiting effect on the moving position of the installation block 401.

[0026] refer to Figure 4 The front and rear sides of the mounting block 401 are fixedly connected to the movable extrusion column 6, and the rear side of the inner cavity of the mounting shell 3 is movably connected to two rotating extrusion frames 7 used in conjunction with the movable extrusion column 6 through a rotating shaft, and the inner cavity of the rotating extrusion frame 7 is movably connected to the surface of the movable extrusion column 6.

[0027] The above solution is adopted: by setting a movable extrusion column 6 and a rotating extrusion frame 7, when the rotating extrusion frame 7 rotates through the rotating shaft, an extrusion force can be generated on the movable extrusion column 6, and the movable extrusion column 6 subjected to the extrusion force can drive the installation block 401 to move.

[0028] refer to Figure 4 The inner cavity of the mounting shell 3 is movably connected to two control board shells 8 used in conjunction with the rotating extrusion frame 7. The surface of the control board shell 8 contacts the surface of the rotating extrusion frame 7. The side of the control board shell 8 away from the rotating extrusion frame 7 passes through the mounting shell 3 and extends to the outside of the inner cavity of the mounting shell 3.

[0029] With the above solution, by arranging the control board shell 8, when the control board shell 8 moves, a squeezing force can be generated on the rotating squeezing frame 7, and the rotating squeezing frame 7 subjected to the squeezing force of the control board shell 8 will rotate through the rotating shaft.

[0030] refer to Figure 3 The surface of the mounting shell 3 is fixedly connected with two movable frames 9 used in conjunction with the control board shell 8 , and the inner cavity of the control board shell 8 is movably connected to the surface of the movable frame 9 .

[0031] The above solution is adopted: by setting the moving frame 9 and pressing the control board shell 8, the control board shell 8 is driven to move along the surface of the moving frame 9. The setting of the moving frame 9 has a limiting effect on the moving position of the control board shell 8.

[0032] refer to Figure 3 The surface of the frame 2 is provided with two square grooves 10 for use with the mounting block 401 , and the surface of the mounting block 401 contacts the inner cavity of the square grooves 10 .

[0033] The above solution is adopted: by setting the square groove 10, when the mounting shell 3 moves to the position in contact with the surface of the photovoltaic panel 1 and the frame 2, the control board shell 8 is released, and the restoring force generated by the spring 403 restoring its shape will drive the mounting block 401 to be stuck into the inner cavity of the square groove 10. The coordinated use of the mounting block 401 and the square groove 10 has a limiting effect on the position of the mounting shell 3.

[0034] The working principle of this utility model:

[0035] During use, when the frame 2 used by the photovoltaic panel 1 needs to be disassembled conveniently, the operator first presses the control panel shell 8 to the side close to the frame 2, driving the control panel shell 8 to move along the surface of the movable frame 9. At the same time, the control panel shell 8 will generate an extrusion force on the rotating extrusion frame 7. The rotating extrusion frame 7 subjected to the extrusion force will rotate along the surface of the movable extrusion column 6 through the rotating shaft. The movable extrusion column 6 subjected to the extrusion force will drive the installation block 401 to move to the side away from the frame 2. When the installation block 401 moves, it will drive the internal moving rod 402 to move along the external moving rod 402. The inner cavity of the rod 5 moves, and the extrusion force generated by the movement of the mounting block 401 will cause the spring 403 to elastically deform. When the mounting block 401 disengages from the square groove 10 and moves completely to the inner cavity of the mounting shell 3, the mounting shell 3 is moved to a position where it is out of contact with the surface of the frame 2, and then the control board shell 8 is released. The restoring force generated by the spring 403 restoring its shape will drive the mounting block 401 to move to the outside of the inner cavity of the mounting shell 3, and then the frame 2 can be moved to a position where it is out of contact with the surface of the photovoltaic panel 1. At this time, the frame 2 used by the photovoltaic panel 1 is easily disassembled.

[0036] To sum up: the photovoltaic panel frame that is easy to disassemble, through the coordinated use of the installation device 4, the installation block 401, the internal shift rod 402, the spring 403 and the square groove 10, solves the problem that the existing photovoltaic frame not only provides physical support to protect the photovoltaic panel from mechanical damage, but also improves the overall mechanical strength of the component. Special glue is usually used when installing the photovoltaic frame, and the frame is provided with a glue overflow groove to prevent glue overflow. However, when the photovoltaic frame is disassembled, the overly strong adhesion can easily cause damage to the photovoltaic panel or frame, affecting the recycling value of the photovoltaic panel, and the glue requires additional tools and techniques to remove, which increases the disassembly cost, but the frame used in the existing photovoltaic panel does not have a component for easy disassembly.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel frame that is easy to disassemble, comprising a photovoltaic panel (1) and four frames (2), characterized in that: The inner cavity of the frame (2) contacts the surface of the photovoltaic panel (1); two mounting shells (3) used in conjunction with the frame (2) are provided on the left and right sides of the photovoltaic panel (1); the inner cavity of the mounting shell (3) contacts the surface of the photovoltaic panel (1); the surface of the mounting shell (3) contacts the surface of the frame (2); and the inner cavity of the mounting shell (3) is provided with a mounting device (4).

2. The easily disassembled photovoltaic panel frame according to claim 1, characterized in that: The mounting device (4) comprises two mounting blocks (401), wherein a side of the mounting block (401) close to the frame (2) passes through the mounting shell (3) and extends to the outside of the inner cavity of the mounting shell (3), and a side of the mounting block (401) away from the frame (2) is fixedly connected to an internal shift rod (402), and a side of the mounting block (401) away from the frame (2) is fixedly connected to a spring (403), and a surface of the spring (403) is fixedly connected to the inner cavity of the mounting shell (3).

3. The easily disassembled photovoltaic panel frame according to claim 2, characterized in that: The surface of the internal shift rod (402) is movably connected to the external shift rod (5), and the surface of the external shift rod (5) is fixedly connected to the inner cavity of the mounting shell (3).

4. The easily disassembled photovoltaic panel frame according to claim 2, characterized in that: The front and rear sides of the installation block (401) are fixedly connected to movable extrusion columns (6), and the rear side of the inner cavity of the installation shell (3) is movably connected to two rotating extrusion frames (7) used in conjunction with the movable extrusion columns (6) through a rotating shaft, and the inner cavity of the rotating extrusion frame (7) is movably connected to the surface of the movable extrusion column (6).

5. The easily disassembled photovoltaic panel frame according to claim 4, characterized in that: The inner cavity of the mounting shell (3) is movably connected to two control board shells (8) used in conjunction with the rotating extrusion frame (7), the surface of the control board shell (8) contacts the surface of the rotating extrusion frame (7), and the side of the control board shell (8) away from the rotating extrusion frame (7) penetrates the mounting shell (3) and extends to the outside of the inner cavity of the mounting shell (3).

6. The easily disassembled photovoltaic panel frame according to claim 5, characterized in that: Two movable frames (9) used in conjunction with the control panel housing (8) are fixedly connected to the surface of the mounting housing (3), and the inner cavity of the control panel housing (8) is movably connected to the surface of the movable frames (9).

7. The easily disassembled photovoltaic panel frame according to claim 2, characterized in that: The surface of the frame (2) is provided with two square grooves (10) for use with the mounting block (401), and the surface of the mounting block (401) is in contact with the inner cavity of the square grooves (10).

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