Photovoltaic module frame and photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module frame and a photovoltaic module, the photovoltaic module frame comprises a first frame, a moving part and a locking structure, the first frame is provided with a first clamping part and a first combining part; the moving part comprises a second clamping part which is arranged opposite to the first clamping part, and a clamping space for mounting the laminated part is formed between the first clamping part and the second clamping part; the second clamping part is movably arranged on the first combination part in the direction close to or away from the first clamping part, and the locking structure is arranged on the moving part and the first frame. During installation, the edge of the lamination piece is inserted into the clamping space, and the second clamping part and the first clamping part jointly extrude the lamination piece by adjusting the moving piece, so that the lamination piece is firmly fixed in the photovoltaic module frame. The laminated part can be fixed by using the internal structure of the frame, so that the stability of the internal structure of the frame is improved, the silica gel curing time of the photovoltaic module is saved, and the production efficiency is improved.

Description

Technical Field

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

[0002] At present, the competition within the photovoltaic industry is fierce, and the selling price per watt of electricity continues to decline. Therefore, it is imperative to reduce costs and increase efficiency. The photovoltaic frame is a consumable material for manufacturing photovoltaic modules, located in the middle and lower reaches of the photovoltaic industrial chain. Moreover, the performance of the photovoltaic frame has a direct impact on the installation and service life of the photovoltaic module. The photovoltaic frame is mainly made of aluminum, but in recent years, the price of aluminum has continued to rise, making the cost of the photovoltaic frame account for nearly 10% of the total cost of the photovoltaic module. Under the cost reduction requirement of the photovoltaic industry, reducing the cost of the photovoltaic frame has become the mainstream cost reduction solution.

[0003] Traditional photovoltaic modules rely on long frames, short frames and corner codes to connect the frames, and insert the laminate into the frame slot for fixation. Then, an appropriate amount of silica gel is injected into the slot to make the laminate closely fit with the frame, increasing the overall load strength of the module; the above photovoltaic module is formed by wrapping the laminate around the four sides. During the manufacturing process, it is necessary to inject silica gel into the frame slot and then insert the laminate into it, which has the risk of silica gel overflowing from the frame due to extrusion. Moreover, the curing of silica gel requires a certain amount of time, affecting the processing efficiency. Utility Model Content

[0004] To solve the problems in the above background art, the present utility model provides a photovoltaic module frame and a photovoltaic module, which improve the long frame into a segmented frame, and adjust the size of the clamping space through the setting of the moving member, so that the laminate is clamped in the clamping space, and there is no need to use silica gel to fix the laminate anymore.

[0005] The first aspect of the present utility model is to provide a photovoltaic module frame, including:

[0006] A first frame, having a first clamping portion and a first connecting portion arranged perpendicular to each other;

[0007] A moving member, including a second clamping portion opposite to the first clamping portion, and a clamping space for installing the laminate is formed between the first clamping portion and the second clamping portion; the second clamping portion is movably arranged on the first connecting portion in a direction close to or away from the first clamping portion;

[0008] A locking structure, arranged on the moving member and the first frame.

[0009] Further, the locking structure includes a first engaging tooth and a second engaging tooth that engage with each other. The first engaging tooth is arranged on the surface of the first connecting portion in contact with the moving member, and the second engaging tooth is arranged on the surface of the second clamping portion in contact with the first connecting portion.

[0010] Furthermore, the clamping surface of the first clamping portion and the clamping surface of the second clamping portion are both frosted surfaces.

[0011] Furthermore, the clamping space is surrounded by the first clamping portion, the second clamping portion and the first combining portion, and a concave arc surface facing the clamping space is formed on the first combining portion.

[0012] Furthermore, it also includes a second frame detachably connected to the first frame, the second frame includes a second combining portion, and the movable member is located between the first clamping portion and the second combining portion; a pressing member is arranged between the second combining portion and the movable member, and the pressing member presses the movable member in the direction of the clamping space.

[0013] Furthermore, the second combining portion has a first clamping structure, the moving member has a second clamping structure that matches the first clamping structure, and the moving member is movably clamped with the first clamping structure via the second clamping structure.

[0014] Further, the first clamping structure is a slot body extending toward the inside of the second combining portion, and the slot body includes a clamping slot;

[0015] The second clamping structure is a protruding portion extending toward the slot body, the protruding portion includes a clamping portion, and the clamping portion is movably limited in the clamping slot.

[0016] Furthermore, the pressing piece is arranged in the gap between the clamping portion and the bottom of the clamping slot, and the pressing piece is silica gel or an anti-slip gasket.

[0017] Furthermore, the first frame also includes a first connecting portion, the second frame also includes a second connecting portion, the first connecting portion and the second connecting portion are concave-convex interlocking structures; the first frame and the second frame are relatively fixed by the first connecting portion and the second connecting portion.

[0018] Further, the first connection part is a concave structure, the inner wall of the concave structure is provided with a first clamping part, the second connection part is a convex structure, the outer wall of the convex structure is provided with a second clamping part, and the first clamping part and the second clamping part are buckled and connected; or

[0019] The first connection part is a protruding structure, and a first clamping part is arranged on an outer wall of the protruding structure. The second connection part is a concave structure, and a second clamping part is arranged on the concave structure. The first clamping part and the second clamping part are buckled and connected.

[0020] Furthermore, an inverted C-shaped installation structure is provided on a side of the first frame away from the first clamping portion.

[0021] The second aspect of the utility model is to provide a photovoltaic module, the photovoltaic module comprising:

[0022] The laminate has at least two photovoltaic module frames as described in any one of the above arranged at intervals on each long side thereof; a part of the long side edge of the laminate is embedded in the clamping space of the photovoltaic module frame.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] (1) The photovoltaic module frame of the present utility model includes a first frame and a moving member. The first frame has a first clamping portion, and the moving member has a second clamping portion. A clamping space is formed between the first clamping portion and the second clamping portion. The second clamping portion is movably arranged on the first joint portion in a direction close to or away from the first clamping portion and is fixed to each other through a locking structure. When installing the laminate, the edge of the laminate is inserted into the clamping space. By adjusting the position of the moving member, the second clamping portion and the first clamping portion jointly press the laminate, so that the laminate is firmly fixed in the photovoltaic module frame. In this application, by providing the moving member, the laminate can be fixed by using the internal structure of the frame, which improves the stability of the internal structure of the frame on the one hand and saves the time for silicone curing of the photovoltaic module on the other hand, improving the production efficiency.

[0025] (2) The locking structure of this application includes a first engaging tooth and a second engaging tooth that engage with each other. The first engaging tooth is arranged on the first joint portion, and the second engaging tooth is arranged on the second clamping portion, realizing the tight connection between the first frame and the moving member. The moving member can be adjusted in position according to the thickness of the laminate, ensuring the stability of the laminate. At the same time, the mutually engaging locking structure makes the installation operation of the laminate more convenient.

[0026] (3) A pressing member is arranged in the gap between the moving member and the second frame of this application. When the laminate is inserted into the clamping space, problems such as looseness may occur due to the laminate being too thin or improper installation and not being clamped tightly. In this application, by arranging a pressing member between the second joint portion and the moving member, a thrust is applied to the moving member through the pressing member, and the moving member presses the laminate inward, thereby firmly fixing the laminate in the clamping space, realizing secondary reinforcement of the laminate after it is installed in the frame, and ensuring the stability of the overall structure.

[0027] (4) The photovoltaic module of this application includes a laminate. At least two photovoltaic module frames are arranged at intervals on each long side of the laminate. A part of the long side edge of the laminate is embedded in the clamping space of the photovoltaic module frame, realizing the segmented installation of the photovoltaic frame. On the one hand, the material cost can be reduced, and on the other hand, a more compact mortise and tenon structure is used to fix the laminate, improving the reliability of the photovoltaic module. Description of the Drawings

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 Structural schematic diagram of the photovoltaic module frame provided by an embodiment of the present application;

[0030] Figure 2 Structural schematic diagram of the clamping and laminating member of the photovoltaic module frame provided by an embodiment of the present application;

[0031] Figure 3 Structural schematic diagram of the first frame in the photovoltaic module frame provided by an embodiment of the present application;

[0032] Figure 4 Structural schematic diagram of the moving member in the photovoltaic module frame provided by an embodiment of the present application;

[0033] Figure 5 Structural schematic diagram of the second frame in the photovoltaic module frame provided by an embodiment of the present application;

[0034] Figure 6 Structural schematic diagram of the bolt installation of the photovoltaic module frame provided by an embodiment of the present application;

[0035] Figure 7 Structural schematic diagram of the pressing block installation of the photovoltaic module frame provided by an embodiment of the present application;

[0036] Figure 8 Structural schematic diagram of the photovoltaic module provided by an embodiment of the present application;

[0037] Wherein: 100 - photovoltaic module frame, 1 - first frame, 11 - first clamping part, 12 - first joint part, 121 - first meshing tooth, 13 - first connection part, 131 - clamping groove, 14 - reverse C-shaped installation structure, 2 - moving member, 21 - second clamping part, 211 - second meshing tooth, 22 - clamping space, 221 - concave arc surface, 23 - protruding part, 231 - connection part, 232 - clamping part, 3 - second frame, 31 - second joint part, 311 - connection groove, 312 - clamping groove, 32 - pressing member, 33 - second connection part, 331 - clamping protrusion, 34 - hole structure, 35 - installation surface, 4 - laminating member, 5 - bolt, 6 - pressing block. Detailed implementation manners

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0039] The following will be described in detail in conjunction with the attached Figure 1 to the attached Figure 7 and specific embodiments of the present invention.

[0040] Please refer to Figures 1 to 7 , the present invention provides a photovoltaic module frame 100, including a first frame 1 and a moving member 2. The first frame 1 has a first clamping portion 11 and a first joint portion 12 that are perpendicular to each other; the moving member 2 includes a second clamping portion 21 disposed opposite to the first clamping portion 11. A clamping space 22 for installing a laminate is formed between the first clamping portion 11 and the second clamping portion 12; and the second clamping portion 21 is movably disposed on the first joint portion 12 in a direction close to or away from the first clamping portion 11; a locking structure is disposed on the moving member 2 and the first frame 1 for fixing the first joint portion 12 and the second clamping portion 21 to each other. The first clamping portion 11, the second clamping portion 21 and the first joint portion 12 jointly enclose a three-sided closed groove-shaped clamping space 22. The laminate 4 is inserted into the clamping space 22 and is in close contact with the first clamping portion 11 and the second clamping portion 21 on both the front and back sides, and there is no need to fix it with silicone.

[0041] It should be noted that to ensure the installation of laminates 4 with different thicknesses and the overall stability after installation, the movable setting of the second clamping portion 21 on the first joint portion 12 can be understood as follows: First, adjust the size of the clamping space 22 according to the thickness of the laminate 4. After that, insert the laminate 4 into the clamping space, and then finely adjust the position of the moving member 2 until the first clamping portion 11 and the second clamping portion 21 firmly clamp the laminate 4, and then fix the relative positions of the first clamping portion 11 and the second clamping portion 21 through the locking structure. The present application does not specifically limit the locking structure. In some embodiments, the locking structure includes a first engaging tooth 121 and a second engaging tooth 211 that are engaged with each other. The first engaging tooth 121 is disposed on the surface of the first joint portion 12 in contact with the moving member 2, and the second engaging tooth 211 is disposed on the surface of the second clamping portion 21 in contact with the first joint portion 12. The first engaging tooth 121 and the second engaging tooth 211 can not only ensure the stability and strength of the connection between the two, but also facilitate the adjustment of the size of the clamping space 22 when laminates 4 with different thicknesses need to be installed. Preferably, the upper surface of the first joint portion 12 and the lower surface of the second clamping portion 21 are both matte surfaces with a certain roughness, such as 6.3 Ra / μm, to ensure the stability of the connection structure.

[0042] In some embodiments, the clamping surfaces of the first clamping portion 11 and the second clamping portion 21 are both frosted surfaces, that is, the surface roughness of the first clamping portion 11 and the second clamping portion 21 is increased through friction treatment, and the roughness is controlled within the range of 3.2 - 6.3 Ra / μm to prevent the laminate 4 from sliding out of the clamping space 22 when the photovoltaic module is in use; the clamping surfaces described in this application refer to the surfaces that directly contact the front and back surfaces of the laminate, and the clamping force is applied to the laminate through the clamping surfaces. Optionally, the moving member 2 is entirely frosted to maintain a certain surface roughness, making its connection with other components more stable.

[0043] Please refer to Figure 1 、 Figure 2 , the clamping space 22 of this embodiment is surrounded by the first clamping portion 11, the second clamping portion 21, and the first joint portion 12. A concave arc surface 221 facing the clamping space is formed on the first joint portion 12. After the laminate 4 is inserted into the clamping space 22, it abuts against the concave arc surface 221, that is, the front and back surfaces and the side surfaces of the laminate 4 are in contact with the inner wall surface of the clamping space 22, thereby increasing the stability of the laminate 4 after installation.

[0044] This application uses a mortise and tenon structure to fix the laminate, that is, the laminate can be fixed only by relying on the internal structure of the frame. On the one hand, it improves the compactness of the internal structure of the frame, on the other hand, it saves the time for silicone curing of the photovoltaic module, greatly improves the production efficiency, and at the same time saves labor and material costs.

[0045] Please refer to Figure 1 、 Figure 2 、 Figure 5In some embodiments, the photovoltaic module frame also includes a second frame 3 detachably connected to the first frame 1, the second frame 3 includes a second combining portion 31, the second combining portion 31 is arranged opposite to the first clamping portion 11, and the movable member 2 moves between the first clamping portion 11 and the second combining portion 31; a pressing member 32 is arranged between the second combining portion 31 and the movable member 2, and the pressing member 32 is used to press the movable member 2 in the direction of the clamping space so that the movable member 2 can clamp the laminate 4 more firmly. It can be known that when the laminate 4 is inserted into the clamping space 22, the laminate may be too thin or improperly installed, resulting in the problem of looseness due to not being clamped. In addition, the movable member 2 is a cantilever structure, and the possibility of looseness increases. The present application sets a top pressure member 32 between the second joint 31 and the movable member 2, and applies a thrust to the movable member 2 through the top pressure member 32, so that the movable member 2 squeezes the laminate 4 inward, and then stabilizes the laminate 4 in the clamping space 22, so that the laminate 4 is reinforced after being installed in the frame, ensuring that the photovoltaic module will not have the risk of the laminate detaching from the frame when in use, and ensuring the stability of the overall structure. The present application does not limit the type of the top pressure member 32, such as filling with silica gel, gasket, etc., as long as it can apply a force to the movable member 2, it belongs to the protection scope of the present application.

[0046] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 In some embodiments, the second combining portion 31 has a first snap-fitting structure, and the moving member 2 has a second snap-fitting structure that cooperates with the first snap-fitting structure. The moving member 2 is movably snap-fitted with the first snap-fitting structure through the second snap-fitting structure. In other words, after the moving member 2 is installed on the second frame 3 and the laminate 4 is inserted into the clamping space 22, the moving member 2 can make a small movement relative to the second frame 3 toward the clamping space 22 under the action of the top pressing member 32. Since the moving member 2 and the second combining portion 31 are movably snap-fitted structures, during installation, the two will not separate without applying a supporting force to them, so the safety factor is high and manpower is also saved.

[0047] The first clamping structure is a groove body extending toward the inside of the second combination part 31, and the groove body includes a connecting groove 311 and a clamping groove 312 located at the bottom of the connecting groove 311; the second clamping structure is a protrusion 23 extending toward the groove body, and the protrusion 23 includes a connecting part 231 and a clamping part 232 located at one end of the connecting part 231 away from the second clamping part 31, and the connecting part 231 is movably arranged in the connecting groove 311, and the clamping part 232 is movably limited in the clamping groove 312. It should be noted that the depth of the clamping groove 312 is greater than the thickness of the clamping part 232, and the clamping part 232 has a certain moving space in the clamping groove 312. At the same time, the outer diameter of the clamping part 232 is greater than the caliber of the connection between the connecting groove 311 and the clamping groove 312, so that the clamping part 232 can only move in the clamping groove 312 and cannot be separated from the clamping groove 312, thereby realizing the clamping connection between the two, and ensuring that the two will not be separated when there is no human support.

[0048] In order to ensure the stability of the movement of the clamping part in the clamping slot 312, in this embodiment, the outer diameter of the clamping part 232 is the same as the inner diameter of the clamping slot 312, or there is a small gap between the outer wall of the clamping part 232 and the inner wall of the clamping slot 312, which can ensure the smooth movement of the moving part 2.

[0049] See also Figure 1 , Figure 2 The pressing member 32 is disposed in the gap between the clamping portion 232 and the bottom of the clamping slot 312. The pressing member 32 may be made of silicone (such as Figure 2 as shown) or anti-slip pads (as shown Figure 3 As shown). It can be known that different laminates have different thicknesses, and the situations of not being clamped are also different. In actual operation, the filling amount of silicone can be adjusted according to the looseness of the laminate. The filling amount of silicone is proportional to the thickness of the laminate. The thicker the laminate, the less silicone is needed, and the thinner the laminate, the more silicone is needed. Similarly, the anti-slip pad is also the same. The thicker the laminate, the thinner the anti-slip pad is needed, and the thinner the laminate, the thicker the anti-slip pad is needed. Of course, the anti-slip pad can be designed into a variety of pads with different thicknesses. During use, anti-slip pads of different thicknesses can be matched according to the situation of the laminate, and finally the laminate can be reinforced.

[0050] The present application adopts the design of the top pressure piece 32 so that the laminate 4 can be reinforced for the second time after being installed in the clamping space 22, thereby ensuring that there is no risk of the laminate 4 detaching from the frame when the photovoltaic module is in use, thereby ensuring the stability of the overall structure.

[0051] See also Figure 3 , Figure 5, in some embodiments, the first frame 1 further includes a first connecting portion 13. The first connecting portion 13 is located on one side of the first clamping portion 11 and the first combining portion 12. The second frame 2 further includes a second connecting portion 33. The second connecting portion 33 is located on one side of the second combining portion 31. The first connecting portion 13 and the second connecting portion 33 are in a concave-convex fitting structure; the first frame 1 and the second frame 3 are relatively fixed through the first connecting portion 13 and the second connecting portion 33.

[0052] In a preferred embodiment, the first connecting portion 13 is a concave structure, and a first engaging portion is provided on the inner wall of the concave structure. The second connecting portion 33 is a convex structure, and a second engaging portion is provided on the outer wall of the convex structure. The first engaging portion and the second engaging portion are snap-connected. The first engaging portion is a snap groove 131, and the second engaging portion is a snap projection 331. After the second connecting portion 33 is inserted into the first connecting portion 13, the snap projection 331 is exactly snap-connected with the snap groove 131, realizing the relative fixation of the two; or the first connecting portion 13 is a convex structure, and a first engaging portion is provided on the outer wall of the convex structure. The second connecting portion 33 is a concave structure, and a second engaging portion is provided on the concave structure. The first engaging portion and the second engaging portion are snap-connected. The first engaging portion is a snap projection, and the second engaging portion is a snap groove. Of course, it is not limited to this. In other embodiments, other detachable fixing methods can also be used to fixedly connect the first frame 1 and the second frame 3.

[0053] Please refer to Figure 5 , in some embodiments, the second frame 3 is provided with a plurality of hole structures 34 for reducing the stress of the second frame 3.

[0054] Such as Figure 1 , Figure 6 As shown, in order to realize different installation methods of the photovoltaic module, an inverted C-shaped installation structure 14 is further provided on the side of the first frame 1 facing away from the first clamping portion 11, which can meet the installation of the bolt 5.

[0055] Refer to Figure 7 , in some embodiments, the side surface of the second frame 3 of the present application facing away from the first clamping portion 11 is an installation surface 35. The installation surface 35 has a certain roughness, and the installation surface 35 meets the installation method of the pressing block 6.

[0056] Please refer to Figure 8, the present utility model further provides a photovoltaic module, which includes the photovoltaic module frame 100 of any one of the above and a laminate 4. At least two photovoltaic module frames 100 are arranged at intervals on each long side of the laminate 4, and a part of the long side edge of the laminate 4 is embedded in the clamping space 22 of the photovoltaic module frame 100. In other words, a part of the long side of the laminate is wrapped by the photovoltaic module frame, and the rest is exposed outside, realizing the segmented installation of the photovoltaic frame, greatly reducing the material cost. At the same time, because a more compact mortise and tenon structure is used to fix the laminate, the reliability of the photovoltaic module is improved. In an optional embodiment, the segmented structure of the present application optimizes the two fully wrapped long frames in the prior art into four short frames that partially wrap the laminate. That is, two photovoltaic module frames 100 of the present application are respectively installed at intervals on each long side of the laminate 4. On the one hand, the material cost can be greatly reduced. On the other hand, in the photovoltaic module frame 100, the laminate 4 is not fixed by the way of silicone curing, but a more compact mortise and tenon structure is adopted. It only needs to assemble the first frame 1, the second frame 3 and the moving part 2 to be used, which not only saves the cost of using silicone, but also improves the reliability of the photovoltaic module.

[0057] Since all the technical solutions of all the embodiments of the above photovoltaic module frame are adopted in the photovoltaic module provided by the present application, it has at least all the beneficial effects brought by the technical solutions of the embodiments of the above photovoltaic module frame, which will not be elaborated here one by one.

[0058] The above further describes the present utility model with the help of specific embodiments. However, it should be understood that the specific description here should not be construed as a limitation on the essence and scope of the present utility model. Various modifications made by those of ordinary skill in the art to the above embodiments after reading this specification all fall within the scope protected by the present utility model.

Claims

1. A photovoltaic module frame, characterized in that: include: A first frame having a first clamping portion and a first combining portion which are perpendicularly arranged to each other; The movable member comprises a second clamping portion arranged opposite to the first clamping portion, wherein a clamping space for mounting the laminate is formed between the first clamping portion and the second clamping portion; the second clamping portion is movably arranged on the first combining portion in a direction approaching or moving away from the first clamping portion; A locking structure is arranged on the moving part and the first frame.

2. The photovoltaic module frame according to claim 1, characterized in that: The locking structure includes a first meshing tooth and a second meshing tooth meshing with each other, wherein the first meshing tooth is arranged on a surface of the first combining portion in contact with the moving member, and the second meshing tooth is arranged on a surface of the second clamping portion in contact with the first combining portion.

3. The photovoltaic module frame according to claim 1, characterized in that: The clamping surface of the first clamping portion and the clamping surface of the second clamping portion are both frosted surfaces.

4. The photovoltaic module frame according to claim 1, characterized in that: The clamping space is surrounded by the first clamping portion, the second clamping portion, and the first combining portion, and a concave arc surface facing the clamping space is formed on the first combining portion.

5. The photovoltaic module frame according to claim 1, characterized in that: It also includes a second frame detachably connected to the first frame, the second frame includes a second combining portion, and the movable member is located between the first clamping portion and the second combining portion; a pressing member is arranged between the second combining portion and the movable member, and the pressing member presses the movable member in the direction of the clamping space.

6. The photovoltaic module frame according to claim 5, characterized in that: The second combining portion has a first clamping structure, the moving member has a second clamping structure matched with the first clamping structure, and the moving member is movably clamped with the first clamping structure through the second clamping structure.

7. The photovoltaic module frame according to claim 6, characterized in that: The first clamping structure is a slot body extending toward the inside of the second combining portion, and the slot body includes a clamping slot; The second clamping structure is a protrusion extending toward the slot body, the protrusion includes a clamping portion, and the clamping portion is movably limited in the clamping slot.

8. The photovoltaic module frame according to claim 7, characterized in that: The pressing piece is arranged in the gap between the clamping portion and the bottom of the clamping slot, and the pressing piece is silica gel or an anti-slip gasket.

9. The photovoltaic module frame according to claim 5, characterized in that: The first frame further includes a first connection portion, and the second frame further includes a second connection portion. The first connection portion and the second connection portion are concave-convex interlocking structures. The first frame and the second frame are relatively fixed by the first connection portion and the second connection portion.

10. The photovoltaic module frame according to claim 9, characterized in that: The first connection part is a concave structure, the inner wall of the concave structure is provided with a first clamping part, the second connection part is a convex structure, the outer wall of the convex structure is provided with a second clamping part, and the first clamping part and the second clamping part are buckled and connected; or The first connection portion is a protruding structure, a first clamping portion is disposed on an outer wall of the protruding structure, the second connection portion is a recessed structure, a second clamping portion is disposed on the recessed structure, and the first clamping portion and the second clamping portion are buckled and connected.

11. The photovoltaic module frame according to claim 1, characterized in that: An inverted C-shaped installation structure is also provided on a side of the first frame away from the first clamping portion.

12. A photovoltaic module, characterized in that: The photovoltaic module comprises: A laminate, wherein at least two photovoltaic component frames as described in any one of claims 1 to 11 are arranged on each long side of the laminate at intervals; and part of the long side edges of the laminate are embedded in the clamping space of the photovoltaic component frame.

Images