Press-lock fixture for photovoltaic module frame

Abstract

The utility model relates to the field of photovoltaic technology, and in particular to a compression lock fixture for a photovoltaic module frame. The compression lock fixture for the photovoltaic module frame comprises a body, a first compression lock convex point, a second compression lock convex point and a driving component, the body has a first surface and a second surface, the first surface and the second surface are adjacent, the first compression lock convex point is convexly arranged on the first surface, and the second compression lock convex point is convexly arranged on the second surface; the driving component is connected to the body, and the driving component is configured to drive the body to move toward the connection between the long frame and the short frame, so that the first compression lock convex point presses out a first pit on one of the long frame or the short frame, and the second compression lock convex point presses out a second pit on the other of the long frame or the short frame. The photovoltaic module assembled by the compression lock fixture for the photovoltaic module frame is easy to disassemble and recycle in the later stage, which can improve work efficiency and achieve the purpose of cost saving.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a compression locking fixture for a photovoltaic component frame. Background Art

[0002] At present, the frame of a photovoltaic module is usually composed of two long frames and two short frames. The two long frames are arranged opposite to each other, and the two short frames are arranged opposite to each other. The connection between the long frames and the short frames is connected by angle codes, thereby enclosing an installation area for fixing and clamping the solar cell panel.

[0003] Usually, a barb structure is set on the corner code, and a tooth structure is set inside the long frame and the short frame. During assembly, the operator pushes the corner code into the cavity of the long frame or the short frame, and uses the barb structure and the tooth structure to lock together, so as to achieve the effect of connecting and fixing the long frame and the short frame to each other. However, when the photovoltaic components need to be recycled and disassembled in the later stage, the operator can only remove the corner code by destructively disassembling the frame, and then release the connection between the long frame and the short frame. This not only has low work efficiency, but also causes waste of the frame and increases costs.

[0004] Therefore, it is urgent to design a compression locking fixture for the frame of a photovoltaic module to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a compression locking fixture for a photovoltaic module frame, which is convenient for disassembly and recycling of the photovoltaic module, improves work efficiency and saves costs.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a compression locking fixture for a photovoltaic module frame, comprising:

[0008] A body, wherein the body has a first surface and a second surface, the first surface and the second surface are adjacent to each other, the first surface is arranged toward one of the long frame or the short frame of the photovoltaic component, and the second surface is arranged toward the other of the long frame or the short frame of the photovoltaic component;

[0009] a first pressing and locking convex point, wherein the first pressing and locking convex point is convexly arranged on the first surface;

[0010] a second pressing and locking convex point, wherein the second pressing and locking convex point is convexly arranged on the second surface;

[0011] a driving assembly connected to the body, the driving assembly being configured to drive the body to move toward a connection between the long frame and the short frame, so that the first pressing and locking protrusion presses a first pit on one of the long frame or the short frame, and the second pressing and locking protrusion presses a second pit on the other of the long frame or the short frame;

[0012] The first recess is used to interlock one of the long frame or the short frame with a first connection portion of a corner code, and the second recess is used to interlock the other of the long frame or the short frame with a second connection portion of a corner code.

[0013] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the cross-sections of the first compression locking protrusion and the second compression locking protrusion are both runway-shaped, and the length directions of the first compression locking protrusion and the second compression locking protrusion extend along the thickness direction of the body.

[0014] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the first compression locking protrusion protrudes from the first surface by a first preset distance, and the second compression locking protrusion protrudes from the second surface by a second preset distance, and the first preset distance is equal to the second preset distance.

[0015] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, a first buffer pad is protruding from the first surface, and a second buffer pad is protruding from the second surface. The first buffer pad and the second buffer pad are both configured to limit the depth of the first pit and the depth of the second pit.

[0016] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the first buffer pad protrudes from the first surface by a third preset distance, the second buffer pad protrudes from the second surface by a fourth preset distance, the third preset distance is equal to the fourth preset distance, and the third preset distance is smaller than the first preset distance.

[0017] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, an avoidance surface is further provided between the first surface and the second surface, and opposite ends of the avoidance surface are respectively adjacent to the first surface and the second surface.

[0018] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the first surface and the second surface are arranged at a right angle.

[0019] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the first surface and the second surface are symmetrically arranged about the axis of the body.

[0020] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, a connecting hole is further provided on the main body, and a driving end of the driving assembly is connected to the connecting hole.

[0021] As an optional technical solution for a compression locking fixture for a photovoltaic module frame, the first compression locking protrusion and the second compression locking protrusion are both provided in plurality, and the plurality of the first compression locking protrusions are provided at equal intervals, and the plurality of the second compression locking protrusions are provided at equal intervals.

[0022] The beneficial effects of the utility model include at least:

[0023] The utility model provides a press-locking fixture for a photovoltaic component frame, the press-locking fixture for the photovoltaic component frame comprises a body, a first press-locking convex point, a second press-locking convex point and a driving component, wherein the body has a first surface and a second surface, the first surface and the second surface are adjacent, the first surface is arranged toward one of the long frame or the short frame of the photovoltaic component, and the second surface is arranged toward the other of the long frame or the short frame of the photovoltaic component. The first press-locking convex point is convexly arranged on the first surface, and the second press-locking convex point is convexly arranged on the second surface; the driving component is connected to the body, and the driving component is configured to drive the body to move toward the connection between the long frame and the short frame, so that the first press-locking convex point presses out a first pit on one of the long frame or the short frame, and the second press-locking convex point presses out a second pit on the other of the long frame or the short frame. The first pit is used to interlock one of the long frame or the short frame with the first connecting portion of the angle code, and the second pit is used to interlock the other of the long frame or the short frame with the second connecting portion of the angle code.

[0024] When the first surface is arranged toward the long frame, the second surface is arranged toward the short frame accordingly, or, when the first surface is arranged toward the short frame, the second surface is arranged toward the long frame accordingly. Here, the first surface is arranged toward the long frame and the second surface is arranged toward the short frame as an example for description.

[0025] By setting the first pressing and locking convex points and the second pressing and locking convex points, the first pit and the second pit can be simultaneously embossed on the inner wall of the long frame and the inner wall of the short frame to complete the interlocking effect of the corner code with the long frame and the short frame, thereby achieving the purpose of connecting the long frame and the short frame. When the photovoltaic components are recycled in the later stage, or when the photovoltaic components need to be reworked for other reasons, the operator only needs to use external tools to clamp the first pit and the second pit flat, and then use conventional frame removal tools to remove the corner code, thereby releasing the connection between the long frame and the short frame, improving work efficiency, and eliminating the need for violent and destructive disassembly of the photovoltaic components. The clamped long frame and short frame can be recycled again, saving consumables and costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0027] Figure 1 It is a structural schematic diagram of a compression lock fixture for a photovoltaic module frame provided by an embodiment of the utility model;

[0028] Figure 2 It is a structural schematic diagram of a compression locking fixture, a long frame, a short frame, a corner code and a fixed right-angle seat for a photovoltaic module frame provided by an embodiment of the utility model.

[0029] Reference numerals

[0030] 10. Long frame; 20. Short frame; 30. Corner code; 31. First connecting part; 32. Second connecting part; 40. Fixed right-angle seat;

[0031] 100, main body; 110, first surface; 120, second surface; 130, connecting hole; 200, first pressing and locking protrusion; 300, second pressing and locking protrusion; 400, first buffer pad; 500, second buffer pad; 600, avoidance surface. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] The present embodiment provides a compression locking fixture for a photovoltaic module frame. The photovoltaic modules assembled using the compression locking fixture for a photovoltaic module frame in the present embodiment are easy to disassemble and recycle, which can improve work efficiency and save costs.

[0040] like Figure 1-Figure 2As shown, the compression locking fixture for the photovoltaic module frame in this embodiment mainly includes a main body 100, a first compression locking protrusion 200, a second compression locking protrusion 300 and a driving assembly (not shown in the figure), wherein the main body 100 has a first surface 110 and a second surface 120, the first surface 110 and the second surface 120 are adjacent to each other, the first surface 110 is arranged toward one of the long frame 10 or the short frame 20 of the photovoltaic module, and the second surface 120 is arranged toward the other of the long frame 10 or the short frame 20 of the photovoltaic module. The first pressing and locking convex point 200 is convexly arranged on the first surface 110, and the second pressing and locking convex point 300 is convexly arranged on the second surface 120; the driving assembly is connected to the body 100, and the driving assembly is configured to drive the body 100 to move toward the connection between the long frame 10 and the short frame 20, so that the first pressing and locking convex point 200 presses out a first pit on one of the long frame 10 or the short frame 20, and the second pressing and locking convex point 300 presses out a second pit on the other of the long frame 10 or the short frame 20. The first pit is used to interlock one of the long frame 10 or the short frame 20 with the first connecting portion 31 of the corner code 30, and the second pit is used to interlock the other of the long frame 10 or the short frame 20 with the second connecting portion 32 of the corner code 30.

[0041] Based on the above design, in this embodiment, when the first surface 110 is arranged toward the long frame 10, the second surface 120 is correspondingly arranged toward the short frame 20, or, when the first surface 110 is arranged toward the short frame 20, the second surface 120 is correspondingly arranged toward the long frame 10. The following description is made by taking the first surface 110 being arranged toward the long frame 10 and the second surface 120 being arranged toward the short frame 20 as an example.

[0042] When assembling the long frame 10 and the short frame 20 of the photovoltaic module, the operator first inserts the first connection part 31 of the corner code 30 into the cavity of the long frame 10, then sets the cavity of the short frame 20 on the second connection part 32 of the corner code 30, and adjusts the positions of the long frame 10 and the short frame 20 so that the connection between the long frame 10 and the short frame 20 is aligned. Then the driving component is started so that the driving component can drive the compression and locking fixture for the photovoltaic module frame to move in the direction close to the long frame 10 and the short frame 20, so that the first compression and locking protrusion 200 abuts against the inner wall of the long frame 10, and the second compression and locking protrusion 300 abuts against the inner wall of the short frame 20, and then the driving component continues to apply pressure to the body 100, so that the first compression and locking protrusion 200 presses out a first pit on the inner wall of the long frame 10, and the second compression and locking protrusion 300 presses out a second pit on the inner wall of the short frame 20. It can be understood that the first concave pit is located in the embossing area of ​​the long frame 10, and the second concave pit is located in the embossing area of ​​the short frame 20. Thus, the first concave pit can interlock the long frame 10 with the first connecting portion 31 of the corner code 30, and the second concave pit can interlock the short frame 20 with the second connecting portion 32 of the corner code 30, thereby achieving the purpose of stably connecting the long frame 10 and the short frame 20, and then completing the framing process.

[0043] Compared with the prior art, the compression-locking jig for the photovoltaic module frame in the present embodiment can simultaneously emboss the first and second pits on the inner wall of the long frame 10 and the inner wall of the short frame 20 through the provision of the first compression-locking protrusion 200 and the second compression-locking protrusion 300, so as to complete the interlocking effect of the corner code 30 with the long frame 10 and the short frame 20, thereby achieving the purpose of connecting the long frame 10 and the short frame 20. When the photovoltaic modules are recycled at a later stage, or when the photovoltaic modules need to be reworked for other reasons, the operator only needs to use external tools to clamp the first and second pits flat, and then use conventional frame removal tools to remove the corner code 30, thereby releasing the connection between the long frame 10 and the short frame 20, improving work efficiency, and eliminating the need for violent and destructive disassembly of the photovoltaic modules. The clamped long frame 10 and the short frame 20 can be recycled again, saving consumables and costs.

[0044] like Figure 2 As shown, it can be understood that in the actual operation process, the operator usually completes the frame assembly process by fixing the right-angle seat 40. Specifically, the operator places the outer wall of the long frame 10 close to one side of the fixed right-angle seat 40, and places the outer wall of the short frame 20 close to the other side of the fixed right-angle seat 40, and then drives the main body 100 to move through the driving component to realize the imprinting of the inner wall of the long frame 10 and the inner wall of the short frame 20, so as to imprint the first pit and the second pit.

[0045] It should be noted that the driving component in this embodiment is a conventional component. Any component on the market that has a force-applying function can be used as the driving component in this embodiment. Therefore, the specific structure and working principle of the driving component will not be described in detail here.

[0046] Optionally, the long frame 10 and the short frame 20 of the photovoltaic module are usually perpendicular to each other. Therefore, in order to ensure the uniformity of the force applied by the driving component to the first pressing protrusion 200 and the second pressing protrusion 300, the first surface 110 and the second surface 120 in this embodiment are arranged at right angles, and the first surface 110 is parallel to the long frame 10, and the second surface 120 is parallel to the short frame 20, thereby ensuring uniform force and improving product yield.

[0047] Furthermore, in the present embodiment, the first surface 110 and the second surface 120 are symmetrically arranged about the axis of the main body 100, which can improve the uniformity of the force applied to the first pressing locking protrusion 200 and the second pressing locking protrusion 300, thereby ensuring that the size and depth of the first pit and the second pit are consistent, thereby improving the stability and reliability of the interlocking of the long frame 10, the short frame 20 and the corner code 30.

[0048] Alternatively, if Figure 1 As shown, the cross-sections of the first pressing and locking convex point 200 and the second pressing and locking convex point 300 in the present embodiment are both in the shape of a runway, that is, the first pressing and locking convex point 200 and the second pressing and locking convex point 300 are both in the shape of a semi-capsule. The length direction of the first pressing and locking convex point 200 and the length direction of the second pressing and locking convex point 300 both extend along the thickness direction of the body 100, thereby increasing the area of ​​the first pit and the second pit as much as possible, improving the stability and reliability of the interlocking of the long frame 10, the short frame 20 and the corner code 30, and avoiding the phenomenon of loosening during use.

[0049] Optionally, the first press-locking protrusion 200 and the second press-locking protrusion 300 in the present embodiment may also be configured to have other shapes, such as a spherical shape, a rectangular parallelepiped shape, a cube shape, etc., which will not be described in detail here.

[0050] Optionally, the first pressing and locking convex point 200 and the second pressing and locking convex point 300 in the present embodiment can be set to multiple, and the multiple first pressing and locking convex points 200 are arranged at equal intervals, and the multiple second pressing and locking convex points 300 are arranged at equal intervals, so that the stability and reliability of the interlocking of the long frame 10, the short frame 20 and the corner code 30 can be further improved, and the phenomenon of loosening during use can be avoided. It can be understood that the multiple first pressing and locking convex points 200 in the present embodiment are all arranged toward the stamping area of ​​the long frame 10, and the multiple second pressing and locking convex points 300 are all arranged toward the stamping area of ​​the short frame 20.

[0051] In the present embodiment, the first press-locking protrusion 200 protrudes from the first surface 110 by a first preset distance, and the second press-locking protrusion 300 protrudes from the second surface 120 by a second preset distance, and the first preset distance is equal to the second preset distance. This ensures that the depths of the first pit and the second pit are the same, thereby ensuring that the interlocking stability of the long frame 10 and the corner code 30 as well as the interlocking stability of the short frame 20 and the corner code 30 is consistent, thereby improving the force uniformity of the photovoltaic module.

[0052] Optionally, the first preset distance and the second preset distance in this embodiment can both be set to 4 mm-8 mm.

[0053] Optionally, in this embodiment, the first compression-locking protrusions 200 are welded and connected to the first surface 110 or are integrally formed, and the second compression-locking protrusions 300 are welded and connected to the second surface 120 or are integrally formed.

[0054] like Figure 1-Figure 2 As shown, a first buffer pad 400 is also protrudingly provided on the first surface 110, and a second buffer pad 500 is also protrudingly provided on the second surface 120. The first buffer pad 400 and the second buffer pad 500 are both configured to limit the main body 100, thereby limiting the depth of the first pit and the depth of the second pit, avoiding excessive locking depth of the first locking protrusion 200 and the second locking protrusion 300, and at the same time avoiding rigid contact between the main body 100 and the long frame 10 and the short frame 20, thereby improving the protection of the long frame 10 and the short frame 20.

[0055] It can be understood that in this embodiment, the first buffer pad 400 is disposed toward the non-embossing area of ​​the long frame 10 , and the second buffer pad 500 is disposed toward the non-embossing area of ​​the short frame 20 .

[0056] Optionally, the first buffer pad 400 and the second buffer pad 500 in this embodiment are both made of silicone material, and the first buffer pad 400 is bonded to the first surface 110 , and the second buffer pad 500 is bonded to the second surface 120 .

[0057] In this embodiment, the number of the first buffer pads 400 and the second buffer pads 500 is not limited.

[0058] Optionally, in the present embodiment, the first buffer pad 400 protrudes from the first surface 110 by a third preset distance, and the second buffer pad 500 protrudes from the second surface 120 by a fourth preset distance, the third preset distance is equal to the fourth preset distance, and the third preset distance is smaller than the first preset distance, thereby achieving the purpose of imprinting the first pit and the second pit and avoiding the phenomenon that the first buffer pad 400 and the second buffer pad 500 interfere with the process of imprinting the first pit and the second pit.

[0059] Optionally, the third preset distance and the fourth preset distance in this embodiment are both set to between 1 mm and 5 mm, and the first buffer pad 400 and the second buffer pad 500 are of the same size.

[0060] like Figure 1-Figure 2 As shown, in this embodiment, a relief surface 600 is further provided between the first surface 110 and the second surface 120, and opposite ends of the relief surface 600 are respectively adjacent to the first surface 110 and the second surface 120. The provision of the relief surface 600 can avoid interference and collision between the connection between the body 100 and the long frame 10 and the short frame 20, thereby improving the operability and reliability of the compression locking fixture for the photovoltaic module frame and improving the working efficiency.

[0061] like Figure 1-Figure 2 As shown, in this embodiment, a connection hole 130 is further provided on the body 100, and the driving end of the driving assembly is connected to the connection hole 130. Optionally, the connection hole 130 is a through hole that penetrates the body 100, and the connection holes 130 are symmetrically arranged about the axis of the body 100. The arrangement of the connection holes 130 can ensure the accuracy of the force direction of the driving assembly on the long frame 10 and the short frame 20 through the compression locking fixture for the photovoltaic assembly frame, thereby improving the product yield.

[0062] Optionally, the first press-locking protrusion 200, the second press-locking protrusion 300 and the main body 100 in this embodiment are all made of metal materials, such as stainless steel, so as to improve the mechanical strength of the press-locking fixture for the photovoltaic module frame and extend its service life.

[0063] Obviously, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

[0064] Note that in the description of this specification, the reference terms "some embodiments", "other embodiments", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A locking fixture for a photovoltaic module frame, characterized in that: include: A body (100), the body (100) having a first surface (110) and a second surface (120), the first surface (110) being arranged toward one of a long frame (10) or a short frame (20) of a photovoltaic component, and the second surface (120) being arranged toward the other of the long frame (10) or the short frame (20) of the photovoltaic component; A first pressing and locking protrusion (200), wherein the first pressing and locking protrusion (200) is convexly disposed on the first surface (110); A second pressing and locking convex point (300), wherein the second pressing and locking convex point (300) is convexly arranged on the second surface (120); a driving assembly, the driving assembly being connected to the body (100), the driving assembly being configured to drive the body (100) to move toward a connection point between the long frame (10) and the short frame (20), so that the first pressing and locking protrusion (200) presses a first concave pit on one of the long frame (10) or the short frame (20), and the second pressing and locking protrusion (300) presses a second concave pit on the other of the long frame (10) or the short frame (20); The first recess is used to interlock one of the long frame (10) or the short frame (20) with a first connecting portion (31) of a corner code (30), and the second recess is used to interlock the other of the long frame (10) or the short frame (20) with a second connecting portion (32) of the corner code (30).

2. The compression locking fixture for the photovoltaic module frame according to claim 1, characterized in that: The cross-sections of the first pressing lock protrusion (200) and the second pressing lock protrusion (300) are both in a racetrack shape, and the length directions of the first pressing lock protrusion (200) and the second pressing lock protrusion (300) extend along the thickness direction of the body (100).

3. The compression locking fixture for the photovoltaic module frame according to claim 1, characterized in that: The first pressing and locking protrusion (200) protrudes from the first surface (110) by a first preset distance, and the second pressing and locking protrusion (300) protrudes from the second surface (120) by a second preset distance, and the first preset distance is equal to the second preset distance.

4. The locking fixture for photovoltaic module frame according to claim 3, characterized in that: A first buffer pad (400) is also protrudingly provided on the first surface (110), and a second buffer pad (500) is also protrudingly provided on the second surface (120), and the first buffer pad (400) and the second buffer pad (500) are both configured to limit the depth of the first pit and the depth of the second pit.

5. The compression locking fixture for the photovoltaic module frame according to claim 4, characterized in that: The first buffer pad (400) protrudes from the first surface (110) by a third preset distance, and the second buffer pad (500) protrudes from the second surface (120) by a fourth preset distance, the third preset distance is equal to the fourth preset distance, and the third preset distance is smaller than the first preset distance.

6. The compression locking fixture for photovoltaic module frame according to claim 1, characterized in that: An avoidance surface (600) is also provided between the first surface (110) and the second surface (120), and opposite ends of the avoidance surface (600) are respectively adjacent to the first surface (110) and the second surface (120).

7. The locking fixture for photovoltaic module frame according to claim 6, characterized in that: The first surface (110) and the second surface (120) are arranged at a right angle.

8. The compression locking fixture for the photovoltaic module frame according to claim 7, characterized in that: The first surface (110) and the second surface (120) are symmetrically arranged with respect to an axis of the body (100).

9. The compression locking fixture for photovoltaic module frame according to claim 1, characterized in that: The body (100) is also provided with a connection hole (130), and the driving end of the driving assembly is connected to the connection hole (130).

10. The compression locking fixture for a photovoltaic module frame according to any one of claims 1 to 9, characterized in that: The first pressing and locking convex points (200) and the second pressing and locking convex points (300) are both arranged in plurality, and the plurality of the first pressing and locking convex points (200) are arranged at equal intervals, and the plurality of the second pressing and locking convex points (300) are arranged at equal intervals.

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