Snow blocking clamp and photovoltaic module

Abstract

The utility model provides a snow blocking clamp and a photovoltaic module, the snow blocking clamp is used for being arranged on a frame of the photovoltaic module, the frame is provided with an edge A and an edge C, the snow blocking clamp comprises a clamp body, the clamp body comprises a snow blocking section and a body section, and the snow blocking section is connected with the body section; the snow blocking section extends in the first direction, and the body section extends in the second direction. The first component is used for hooking the inner side of one of the side A and the side C; the first component is configured to be detachably connected with the clamp body and can be fastened with the body section in the first direction; the second component is used for hooking the inner side of the other one of the side A and the side C; and the second component is configured to be detachably connected with the clamp body and can be fastened with the snow blocking section in the second direction.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to snow-blocking clamps and photovoltaic modules. Background Technology

[0002] Photovoltaic modules are typically installed at high locations, which can cause snow accumulation on them to fall and cause accidents. To improve safety, snow clamps are installed on the photovoltaic modules to break up large areas of sliding snow into smaller pieces, minimizing the damage caused by falling snow. However, these snow clamps are difficult to securely attach to the frame, have poor stability, and are prone to falling off, especially during snowfall. Utility Model Content

[0003] The main purpose of this application is to provide a snow-blocking clamp and a photovoltaic module, which aims to solve the technical problem of poor stability when the snow-blocking clamp is installed on the frame in the prior art.

[0004] In a first aspect, this application also proposes a snow-blocking clamp for mounting on the frame of a photovoltaic module, the frame having side A and side C; the snow-blocking clamp includes:

[0005] The clamp body includes a snow-blocking section and a body section, the snow-blocking section being connected to the body section; the snow-blocking section extends along a first direction, and the body section extends along a second direction and is used to abut against the outer side of the frame;

[0006] A first component is used to hook the inner side of one of the sides A and C, and to abut against one side of the frame in the first direction; the first component is configured to be detachably connected to the clamp body and to be fastened to the body segment along the first direction;

[0007] The second component is used to hook the inner side of the other of the A side and the C side, and to abut against the other side of the frame in the first direction; the second component is configured to be detachably connected to the clamp body and to be fastened to the snow-blocking section along the second direction.

[0008] Optionally, the second component includes a first segment and a second segment, the first segment and the second segment being fixedly connected; the first segment extends along the first direction, and the second segment extends along the second direction; the second segment is used to hook the inner side of the other of the A side and the C side, and abuts against the other side of the frame in the first direction;

[0009] The first segment is configured to be detachably connected to the snow-blocking segment and can be fastened to the snow-blocking segment along the second direction.

[0010] Optionally, the snow-blocking clamp further includes a first connector configured to thread the first segment and the snow-blocking segment along the second direction and to fasten the second component to the snow-blocking segment.

[0011] Optionally, the end of the second segment away from the first segment has a hook, which is bent or folded inward toward the body segment to hook the inner side of the other of side A and side C; and / or

[0012] When the second component is fastened to the snow-blocking section, the second section abuts against the other side of the frame located in the first direction.

[0013] Optionally, a first anti-skid tooth is formed on the second segment, and when the second component is fastened to the snow-blocking segment, the first anti-skid tooth engages with the second anti-skid tooth on the body segment.

[0014] Optionally, when the second component is fastened to the snow-blocking section, the first section is in close contact with the side of the snow-blocking section located in the second direction.

[0015] Optionally, the snow-blocking clamp further includes a second connector configured to thread the first component and the body segment along the first direction and to secure the first component to the body segment.

[0016] Optionally, a hook is formed at one end of the first component. The hook extends outward at an angle from the end of the first component away from the snow-blocking section. The extension direction of the hook is set at an acute angle to the first direction. The hook is used to hook the inner side of side A.

[0017] Optionally, the snow-blocking section is provided with a plurality of first connecting parts spaced apart along the first direction; one end of the first component is provided with a second connecting part; the second connecting part can cooperate with the plurality of first connecting parts.

[0018] Optionally, in a second aspect, this application also proposes a photovoltaic module, comprising:

[0019] A border having sides A and C; and

[0020] As described above, the snow-blocking clamp has the first component hooking onto the inside of one of the sides A and C, and the second component hooking onto the inside of the other side of the sides A and C.

[0021] In one embodiment, the snow-blocking section extends along a first direction to break up large snow piles into smaller ones. The body section extends along a second direction and abuts against the outer side of the frame, facilitating the snow-blocking clamp to press firmly against the frame. In this embodiment, the snow-blocking clamp includes a first component and a second component detachably connected to the clamp body. When installed on the frame, one of the first and second components hooks onto the inner side of side A, and the other hooks onto the inner side of side C; the first component abuts against one side of the frame in the first direction, and the second frame abuts against the other side in the first direction; the first component can be fastened to the body section in the first direction, and the second component can be fastened to the snow-blocking section in the second direction. When installed on the frame, the first component hooks onto the inner side of one of sides A and C, and the second component hooks onto the inner side of the other side of sides A and C, so that the body segment abuts against the outer side of the frame, thus pre-installing the snow-blocking clamp. Then, the first component and the body segment are fastened in the first direction so that the first component tightly hooks onto the inner side of one of sides A and C, and the second component and the snow-blocking segment are fastened in the second direction so that the second component tightly hooks onto the inner side of the other side of sides A and C, thus clamping the snow-blocking clamp onto the frame, improving the stability of the snow-blocking clamp on the frame, and reducing the risk of the snow-blocking clamp falling off. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the snow-blocking clamp in the embodiments of this application;

[0024] Figure 2 This is a schematic diagram of the assembly of the snow-blocking clamp and the frame in an embodiment of this application;

[0025] Figure 3 This is a schematic diagram of the structure of the clamp body of the snow-blocking clamp in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the second component of the snow-blocking clamp in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram of the structure of the first component of the snow-blocking clamp in the embodiments of this application.

[0028] List of reference numerals

[0029]

[0030] Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0034] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0035] like Figure 1 As shown, this application provides a snow-blocking clamp 1000. Figure 2As shown, the snow clamp 1000 is installed on the frame 500 of the photovoltaic module 10 to break up snow into small snow chunks, preventing large snowfalls. The frame 500 of the photovoltaic module 10 refers to the frame structure that supports the solar panels, serving a fixing and protective function within the module. Figure 2 As shown, the border 500 includes side A 510, side B 530, and side C 520. Side A 510 and side C 520 are disposed at opposite ends of side B 530 in a first direction. Side A 510, side B 530, and side C 520 are all common terms used by those skilled in the art. Side A 510, side B 530, and side C 520 are different parts of the border 500 named according to the size, shape, and position of the components, and each has a different function:

[0036] Edge A 510 refers to the upper edge of frame 500, which is the edge of the top of the photovoltaic panel visible from a top-down view. The basic function of edge A 510 is to ensure that the edge of the solar panel is protected from damage caused by external forces, and it is also an important component for fixing the position of the photovoltaic panel during assembly.

[0037] Side B 530 refers to both sides of frame 500. The main function of side B 530 is to support and fix the position of the photovoltaic panels, constrain the ends of the photovoltaic panels, and ensure that the photovoltaic panels are arranged evenly and neatly. Side B 530 also provides a certain degree of protection to prevent damage to the edges.

[0038] C-edge 520 refers to the lower edge of the frame 500, which is typically connected to a bracket or frame in the mounting system. The presence of C-edge 520 helps maintain the stability and uprightness of the component, and also facilitates connection with other structural components.

[0039] Taking the photovoltaic module 10 laid flat on a horizontal surface as an example, the first direction is the height direction. Accordingly, the snow-blocking clamp 1000 in the embodiments of this application is used as an example, that is, the description of direction in the embodiments of this application is based on the snow-blocking clamp 1000 being set on the photovoltaic module 10 (laid flat on a horizontal surface).

[0040] Combination Figure 1 and Figure 2 As shown, the snow-blocking clamp 1000 includes:

[0041] The clamp body 100 includes a snow-blocking section 110 and a body section 120, the snow-blocking section 110 being connected to the body section 120; the snow-blocking section 110 extends along a first direction, and the body section 120 extends along a second direction and is used to abut against the outer side of the frame 500.

[0042] The first component 200 is used to hook the inner side of one of the A side 510 and C side 520, and to abut against one side of the frame 500 in the first direction; the first component 200 is configured to be detachably connected to the clamp body 100, and can be fastened to the body segment 120 along the first direction.

[0043] The second component 300 is used to hook the inner side of the other of the A side 510 and the C side 520, and to abut against the other side of the frame 500 in the first direction; the second component 300 is configured to be detachably connected to the clamp body 100 and to be fastened to the snow-blocking section 110 in the second direction.

[0044] In this embodiment, the snow-blocking section 110 extends along a first direction to block large snowfalls into smaller ones. The body section 120 extends along a second direction and abuts against the outer side of the frame 500, allowing the snow-blocking clamp 1000 to abut against the frame 500. In this embodiment, the snow-blocking clamp 1000 includes a first component 200 and a second component 300 detachably connected to the clamp body 100. When installed on the frame 500, one of the first component 200 and the second component 300 hooks onto the inner side of side A 510, and the other hooks onto the inner side of side C 520; the first component 200 abuts against one side of the frame 500 in the first direction, and the second frame 500 abuts against the other side in the first direction; the first component 200 can be fastened to the body section 120 in the first direction, and the second component 300 can be fastened to the snow-blocking section 110 in the second direction. When installed on the frame 500, the first component 200 hooks onto the inner side of one of sides A 510 and C 520, and the second component 300 hooks onto the inner side of the other side of sides A 510 and C 520, and the body segment 120 abuts against the outer side of the frame 500, so that the snow-blocking clamp 1000 is pre-installed. Then, the first component 200 and the body segment 120 are fastened in the first direction so that the first component 200 tightly hooks onto the inner side of one of sides A 510 and C 520, and the second component 300 and the snow-blocking segment 110 are fastened in the second direction so that the second component 300 tightly hooks onto the inner side of the other side of sides A 510 and C 520, so that the snow-blocking clamp 1000 clamps the frame 500, improving the stability of the snow-blocking clamp 1000 clamped on the frame 500 and reducing the risk of the snow-blocking clamp 1000 falling off.

[0045] In the above embodiments, the first direction is the height direction, and the second direction is the horizontal direction.

[0046] In one embodiment, the body segment 120 includes a first horizontal segment 121 and a second horizontal segment 122 spaced apart in the height direction. Both the first horizontal segment 121 and the second horizontal segment 122 extend from the snow-blocking segment 110 along a second direction. The first member 200 is detachably connected to and can be secured to the first horizontal segment 121. The first horizontal segment 121 and the second horizontal segment 122 are connected at their ends away from the snow-blocking segment 110 by a vertical segment 130. This vertical segment 130 is used to abut against the outer side of the frame 500. Furthermore, to improve structural strength, the body segment 120 also includes a reinforcing segment 140, which can be connected between any two of the snow-blocking segment 110, the first horizontal segment 121, the second horizontal segment 122, and the vertical segment 130. Alternatively, multiple reinforcing sections 140 can be provided, with each reinforcing section 140 positioned within the space defined by the snow-blocking section 110, the first horizontal section 121, the second horizontal section 122, and the vertical section 130. Each reinforcing section 140 connects to at least one of the snow-blocking section 110, the first horizontal section 121, the second horizontal section 122, and the vertical section 130. Depending on strength requirements, the reinforcing sections 140 can be placed diagonally, horizontally, or vertically.

[0047] In one embodiment, the snow-blocking section 110 extends a first horizontal section 121 to a certain height in a first direction. In some embodiments, the height can be increased to improve the snow-blocking and snow-resistant effect.

[0048] As an optional implementation of the above embodiments, such as Figure 4 As shown, the second component 300 includes a first segment 310 and a second segment 320, with the first segment 310 and the second segment 320 fixedly connected. In an embodiment, the first segment 310 and the second segment 320 may be integrally connected or welded together.

[0049] Combination Figure 1 and Figure 4 As shown, the first segment 310 extends along the first direction, and the second segment 320 extends along the second direction. The second segment 320 is used to hook onto the other of the A side 510 and the C side 520, and abuts against the other side of the frame 500 in the first direction. In an embodiment, the first segment 310 extends along the height direction, and the second segment 320 extends along the horizontal direction. The second segment 320 hooks onto the inner side of the A side 510 or the inner side of the C side 520, and abuts against the other side of the frame 500 in the height direction, thus clamping the frame 500 together with the first member 200 in the height direction. The first segment 310 is configured to be fastened to the snow-blocking section 110 in the second direction, thereby providing a locking force in the horizontal direction and improving the stability of the snow-blocking clamp 1000.

[0050] As an optional implementation of the above embodiments, the snow-blocking clamp 1000 further includes a first connector 410, which is configured to thread the first segment 310 and the snow-blocking segment 110 along the second direction, and to fasten the second component 300 to the snow-blocking segment 110. In this embodiment, the first segment 310 and the snow-blocking segment 110 are fastened together along the second direction by the first connector 410, thereby fastening the second component 300 to the snow-blocking segment 110.

[0051] For example, the snow-blocking section 110 is provided with a first connecting hole, and the first section 310 is provided with a second connecting hole adapted to the first connecting hole; the axial direction of the first connecting hole is parallel to the second direction; the snow-blocking clamp 1000 also includes a first connecting member 410, which is adapted to connect the first connecting hole and the second connecting hole to fasten the second component 300 to the snow-blocking section 110. In an embodiment, the first section 310 and the snow-blocking section 110 are fastened by connecting the first connecting hole and the second connecting hole along the second direction using the first connecting member 410, thereby fastening the second component 300 to the snow-blocking section 110. In an embodiment, the section with the first connecting hole is a thickened section to increase the structural strength of the snow-blocking section 110.

[0052] In this embodiment, the first connector 410 includes a threaded component. For example, the first connector 410 may include a nut and a bolt, with the first connecting hole and the second connecting hole being threaded holes. Alternatively, the first connector 410 may be a screw, with the first connecting hole and the second connecting hole being threaded holes. Yet another example is that the first connector 410 includes a stud and a nut, with one of the first connecting hole and the second connecting hole being a threaded hole and the other a through hole.

[0053] In some embodiments, the first connector 410 may further include a slider nut and a bolt. The slider nut is first assembled into a preset groove in the snow-blocking section 110, which has a threaded hole. The slider nut and the first section 310 are threadedly connected by the bolt to achieve the fastening between the second component 300 and the snow-blocking section 110.

[0054] As an optional embodiment of the above embodiments, the second segment 320 has a hook 321 formed at one end away from the first segment 310. The hook 321 is bent or folded towards the body segment 120 to hook onto the other of the A side 510 and the C side 520; and / or when the second member 300 is fastened to the snow-blocking segment 110, the second segment 320 abuts against the other side of the frame 500 in the first direction. In an embodiment, the hook 321 of the second segment 320 may be shaped as follows: Figure 4The structure described herein can also be bent into other shapes of inward-curved structures. The shape and size of the hook 321 are adapted to the inner shape and size of side A 510 or side C 520. For example, the second member 300 is used to hook the inner side of side C 520, which is usually a rectangular structure, thus the hook 321 is bent into the shape described herein. Figure 4 The structure described herein; during assembly, the inner side of side C 520 is hooked, thereby limiting the second component 300 and the frame 500 to each other, so that the snow-blocking clamp 1000 clamps the frame 500.

[0055] As an optional embodiment of the above embodiments, a first anti-slip tooth 322 is formed on the second segment 320. When the second component 300 is fastened to the snow-blocking segment 110, the first anti-slip tooth 322 engages with a second anti-slip tooth 1221 on the body segment 120. In this embodiment, the interlocking force between the first anti-slip tooth 322 and the second anti-slip tooth 1221 can improve the connection stability between the second component 300 and the body segment 120, thereby improving the overall integrity of the snow-blocking clamp 1000. The tooth width, tooth thickness, and tooth pitch of the first anti-slip tooth 322 and the second anti-slip tooth 1221 are mutually adapted.

[0056] As an optional implementation of the above embodiments, when the second component 300 is fastened to the snow-blocking section 110, the first section 310 is tightly attached to the side of the snow-blocking section 110 located in the second direction. In an embodiment, when the second component 300 hooks onto the inner side of side A 510 or side C 520, the second component 300 is fastened to the snow-blocking section 110, and the body section 120 abuts against the outer side. Under the action of the locking force, the first section 310 is tightly attached to the side of the snow-blocking section 110 located in the second direction, thereby improving the stability of the entire snow-blocking clamp 1000 and clamping the frame 500 in the second direction.

[0057] In one embodiment, the first section 310 may be closely attached to the outer side of the snow-blocking section 110; in other embodiments, it may also be closely attached to the inner side of the snow-blocking section 110 (a clearance hole needs to be provided on the second horizontal section 122 of the main body section 120 so that it can pass through the second horizontal section 122).

[0058] As an optional embodiment of the above embodiments, the snow-blocking clamp 1000 further includes a second connector 420, which is configured to thread the first component 200 and the body segment 120 along the first direction and to fasten the first component 200 and the body segment 120.

[0059] In some embodiments, the body segment 120 is provided with a third connecting hole, and the axial direction of the first connecting hole is parallel to the second direction; the first component 200 is provided with a fourth connecting hole; the snow-blocking clamp 1000 further includes a second connecting member 420, which is adapted to connect the third connecting hole and the fourth connecting hole to fasten the first component 200 to the body segment 120. In this embodiment, that is, after the second connecting member 420 connects the body segment 120 and the first component 200, the first component 200 is constrained (fastened) in the height direction, thereby improving the stability of the overall structure. In this embodiment, the second connecting member 420 may include a threaded member. The threaded member is fastened to the third connecting hole and the fourth connecting hole, further fixing the first component 200 to the body segment 120, improving the overall stability of the snow-blocking clamp 1000, and the first component 200 is detachably connected to the body segment 120.

[0060] In some embodiments, the second connector 420 further includes a slider nut, which is pre-installed on the body segment 120, and then the stud is locked to the first component 200 and the slider nut to improve structural stability.

[0061] In some embodiments, the section with the third connecting hole is a thickened section to increase the structural strength of the body section 120.

[0062] When installing the snow-blocking clamp 1000 onto the frame 500, the first component 200 can be pre-tightened to the body section 120, and then the first component 200 can be pre-hooked onto side A 510 or side C 520 to achieve a pre-loose installation, facilitating the assembly of the first component 200 onto side A 510 or side C 520 and improving installation efficiency. Then, the first component 200 can be tightened onto the body to achieve a tight fit. For example, the second connector 420 can be pre-tightened to the third and fourth connecting holes, and then the first component 200 can be pre-hooked onto side A 510 or side C 520. Then, the second connector 420 can be adjusted to ensure it is securely fastened to the third and fourth connecting holes.

[0063] As an optional implementation of the above embodiments, a hook 210 is formed at one end of the first component 200. The hook 210 extends outward at an acute angle from the end of the first component 200 away from the snow-blocking section 110, and the extension direction of the hook 210 is set at an acute angle α with the first direction. The hook 210 is used to hook the inner side of the A side 510. In some embodiments, the first component 200 is used to hook the upper edge of the frame 500. In some embodiments, the end of the first component 200 is provided with a hook 210 that is inclined outward at 17°. During installation, the hook 210 can hook the A side 510 of the component frame 500, maximizing the clamping effect of the clamp and solving the problem of the current snow-blocking clamp 1000 being easy to fall off.

[0064] In the embodiments, the angle between the extension direction and the height direction of the hook 210 is usually set according to the specific shape of side A 510. The purpose of this angle is to improve the clamping force of the clamp and adapt to the inclined structure of side A 510, so that the snow-blocking clamp 1000 can stably hook side A 510.

[0065] As an optional implementation of the above embodiments, the snow-blocking section 110 is provided with a plurality of first connecting portions 111 spaced apart along the first direction; one end of the first component 200 is provided with a second connecting portion 220; the second connecting portion 220 can cooperate with the plurality of first connecting portions 111.

[0066] In the technical solution of a specific embodiment, a plurality of first connecting portions 111 arranged along the height direction are provided on the snow-blocking section 110 of the snow-blocking clamp 1000; a second connecting portion 220 adapted to the first connecting portion 111 is provided on the first component 200 of the snow-blocking clamp 1000; then, when the snow-blocking clamp 1000 is placed on the frame 500, the second connecting portion 220 can be installed on the first connecting portion 111 adapted to the height of the frame 500 according to the height of the frame 500, that is, the first component 200 can be placed at different height positions; during installation, the hook 210 of the first component 200 hooks the inner side of the frame 500, and then the snow-blocking clamp 1000 is placed on the frame 500. Therefore, the technical solution of this application embodiment separates the first component 200 from the body, and the first component 200 can be set at different height positions of the body to adapt to the frame 500 of different heights, thereby improving the adaptability of the snow-blocking clamp 1000 and making the snow-blocking clamp 1000 universal.

[0067] In some embodiments, the first connecting portion 111 can be one of a threaded hole and a threaded post, and the second connecting portion 220 can be the other of a threaded hole and a threaded post, meaning that the body and the first component 200 can be connected by threads. In other embodiments, the first connecting portion 111 can be a through hole, and the second connecting portion 220 can be a threaded post. The second connecting portion 220 passes through the through hole, allowing the threaded post to pass through to the other side of the body, and the threaded post is fixed by bolts, so that the first component 200 is fixed to the body.

[0068] As an optional implementation of the above embodiments, the first connecting portion 111 includes one of a slot and a clip on the snow-blocking section 110; the second connecting portion 220 includes the other of a slot and a clip; the slot and the clip are adapted to each other. In this embodiment, the clip is installed into the slot, and the component is placed on the snow-blocking section 110. Further, the slot or clip is distributed along the height direction, and the implementer can then place the first component 200 in the slot or on the clip at the height of the matching frame 500 according to the actual situation.

[0069] In some embodiments, the first connecting portion 111 includes a first clamping edge and a second clamping edge disposed opposite to each other. Both the first clamping edge and the second clamping edge extend from the snow-blocking section 110 toward the frame 500 and form a first slot. The first slot has a clearance opening that adapts to the first member 200. The second connecting portion 220 is a first locking head that adapts to the first slot. In an embodiment, the first locking head is installed into the first slot, and the first clamping edge and the second clamping edge are used to hold the first locking head on the snow-blocking section 110. The first member 200 extends out of the first slot through the clearance opening. Further, the first slot is distributed along the height direction, allowing the implementer to position the first locking head of the first member 200 on a first locking head that matches the height of the frame 500 according to actual conditions.

[0070] Alternatively, in some other embodiments, the first connecting portion 111 includes a second clamping head disposed on the snow-blocking section 110; the second connecting portion 220 includes a third clamping edge and a fourth clamping edge disposed opposite to each other, the third clamping edge and the fourth clamping edge both extending from the first member 200 away from the hook body 210 and forming a second clamping groove; the second clamping groove is adapted to the second clamping head. That is, in the embodiments, the second clamping groove of the first member 200 is engaged with the second clamping head on the snow-blocking section 110, and the first member 200 is held on the snow-blocking section 110 by clamping the second clamping head with the third clamping edge and the fourth clamping edge. Further, the second clamping head is distributed along the height direction, and the implementer sets the second clamping groove of the first member 200 on the second clamping head matching the height of the frame 500 according to the actual situation.

[0071] As an optional implementation of the above embodiments, the first clamping edge and the second clamping edge are brought close together at the ends away from the snow-blocking section 110. In this embodiment, the first clamping edge and the second clamping edge being brought close together can constrain the first component 200 in the first horizontal direction, reducing the risk of the first component 200 falling off and improving the stability of the structure. In other embodiments, the third clamping edge and the fourth clamping edge are brought close together at the ends away from the hook 210, which can constrain the first component 200 in the horizontal direction, reducing the risk of the first component 200 falling off and improving the stability of the structure.

[0072] As an optional implementation of the above embodiments, the first clamping edge and the second clamping edge extend horizontally to form a horizontally extending first slot, and at least one end of the first slot in the horizontal direction forms a first insertion port. In this embodiment, the first clip can be inserted into the first slot along the second horizontal direction through the first insertion port. The first horizontal direction and the second horizontal direction are perpendicular to the height direction and are perpendicular to each other; the surface defined by the first horizontal direction and the second horizontal direction is generally parallel to the light-receiving surface (front) of the photovoltaic module 10. The light-receiving surface refers to the main surface that directly faces the sun and is used to receive sunlight.

[0073] The third and fourth clamping edges extend horizontally to form a horizontally extending second slot, and at least one end of the second slot in the horizontal direction forms a second insertion port. In an embodiment, the second clip can be inserted into the second slot along the second horizontal direction through the second insertion port. The first and second horizontal directions are perpendicular to the height direction and are perpendicular to each other; the surface defined by the first and second horizontal directions is generally parallel to the light-receiving surface (front) of the photovoltaic module 10. The light-receiving surface refers to the main surface that directly faces the sun and is used to receive sunlight.

[0074] In the technical solution of this application embodiment, a third anti-slip tooth 230 is provided on the first component 200; the third anti-slip tooth 230 is in close contact with the side of the frame 500 located in the first direction to increase the friction between the first component 200 and the frame 500, further reducing the risk of detachment. The size of the third anti-slip tooth 230 is set to 1x0.5mm, that is, the tooth width is 1mm and the tooth height is 0.5mm. The specific size of the anti-slip tooth can be set according to specific circumstances and is not specifically limited.

[0075] This application also proposes a photovoltaic module 10, including a frame 500 and a snow-blocking clamp 1000. The frame 500 has an A-side 510 and a C-side 520. The snow-blocking clamp 1000 adopts some or all of the technical solutions of the aforementioned embodiments, therefore, the photovoltaic module 10 provided by this application has some or all of the technical advantages of the aforementioned embodiments. The first component 200 is fixed to one of the A-side 510 and the C-side 520, and the second component 300 is fixed to the other of the A-side 510 and the C-side 520.

[0076] The border 500 includes an A-side 510 (upper part) and a C-side 520 (lower part). In one embodiment, a first member 200 hooks onto the A-side 510; a second member 300 is spaced apart from the first member 200 in the height direction, and the second member 300 hooks onto the C-side 520. In other embodiments, the first member 200 may also be used to hook onto the C-side 520, while the second member 300 hooks onto the A-side 510.

[0077] As an optional implementation of the above embodiments, multiple snow-blocking clamps 1000 are provided, and the multiple snow-blocking clamps 1000 are spaced apart on the frame 500. In this embodiment, the multiple snow-blocking clamps 1000 spaced apart on the frame 500 can break large snow accumulations into multiple smaller snow accumulations, thereby reducing the volume and weight of falling snow. In some embodiments, the photovoltaic module 10 is quadrilateral, that is, it has four frames 500. Multiple snow-blocking clamps 1000 can be provided on each frame 500. The spacing between the snow-blocking clamps 1000 is not specifically limited, that is, the number is not specifically limited, and can be specifically set by the implementer according to the situation.

[0078] The above description is merely an optional embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the content of the specification and drawings of this application under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A snow-blocking clamp for mounting on the frame of a photovoltaic module, the frame having side A and side C; characterized in that, The snow-blocking clamp includes: The clamp body includes a snow-blocking section and a body section, the snow-blocking section being connected to the body section; the snow-blocking section extends along a first direction, and the body section extends along a second direction and is used to abut against the outer side of the frame; A first component is used to hook the inner side of one of the sides A and C, and to abut against one side of the frame in the first direction; the first component is configured to be detachably connected to the clamp body and to be fastened to the body segment along the first direction; The second component is used to hook the inner side of the other of the A side and the C side, and to abut against the other side of the frame in the first direction; the second component is configured to be detachably connected to the clamp body and to be fastened to the snow-blocking section along the second direction.

2. The snow-blocking clamp as described in claim 1, characterized in that, The second component includes a first segment and a second segment, the first segment and the second segment being fixedly connected; the first segment extends along the first direction, and the second segment extends along the second direction; the second segment is used to hook the inner side of the other of the A side and the C side, and abuts against the other side of the frame in the first direction; The first segment is configured to be detachably connected to the snow-blocking segment and can be fastened to the snow-blocking segment along the second direction.

3. The snow-blocking clamp as described in claim 2, characterized in that, The snow-blocking clamp further includes a first connector configured to thread the first segment and the snow-blocking segment along the second direction, and to fasten the second component to the snow-blocking segment.

4. The snow-blocking clamp as described in claim 2, characterized in that, The second segment has a hook formed at its end away from the first segment. The hook is bent or folded inward toward the body segment to hook the inner side of the other of side A and side C; and / or When the second component is fastened to the snow-blocking section, the second section abuts against the other side of the frame located in the first direction.

5. The snow-blocking clamp as described in claim 2, 3, or 4, characterized in that, The second section has a first anti-skid tooth formed thereon. When the second component is fastened to the snow-blocking section, the first anti-skid tooth engages with the second anti-skid tooth on the body section.

6. The snow-blocking clamp as described in claim 2, 3, or 4, characterized in that, When the second component is fastened to the snow-blocking section, the first section is in close contact with the side of the snow-blocking section located in the second direction.

7. The snow-blocking clamp as described in claim 1, characterized in that, The snow-blocking clamp also includes a second connector configured to thread the first component and the body segment along the first direction and to secure the first component and the body segment.

8. The snow-blocking clamp as described in any one of claims 1 to 4 or 7, characterized in that, One end of the first component is formed with a hook, which extends outward at an angle from the end of the first component away from the snow-blocking section. The extension direction of the hook is set at an acute angle to the first direction. The hook is used to hook the inner side of side A.

9. The snow-blocking clamp as described in any one of claims 1 to 4 or 7, characterized in that, The snow-blocking section is provided with a plurality of first connecting parts spaced apart along the first direction; one end of the first component is provided with a second connecting part; the second connecting part can cooperate with the plurality of first connecting parts.

10. A photovoltaic module, characterized in that, include: A border, the border having side A and side C; as well as The snow-blocking clamp as described in any one of claims 1 to 9, wherein the first member hooks onto the inside of one of the sides A and C, and the second member hooks onto the inside of the other of the sides A and C.

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