Photovoltaic assembly

Abstract

The utility model discloses a photovoltaic assembly, comprising a frame used for installing a photovoltaic panel; the fastener assembly is provided with a clamping groove and a groove, the groove extends in the length direction of the fastener assembly, and the clamping groove is clamped and matched with the frame; the fastener assembly is in lap joint with the frame mounting part, the frame mounting part is provided with a mounting part, and the mounting part is located in the groove and is in locking fit with the bottom of the frame through the fastener assembly. Therefore, long-time manual lifting can be avoided, the labor-saving advantage is achieved, rapid installation can be facilitated, trepanning of the frame installation piece and the frame can be avoided, perforation-free installation is achieved, the installation time is shortened, and therefore the installation efficiency of the frame installation piece and the frame can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic, in particular to a photovoltaic assembly. Background Art

[0002] In the prior art, the installation position of the photovoltaic module fixed on the purlin is at a relatively high distance from the ground, which has the problems of high installation difficulty and low installation efficiency. Since most of the photovoltaic modules are installed obliquely on the purlins, it is difficult to accurately pre-place the photovoltaic modules at the installation position. Generally, multiple people need to cooperate for placement, which is time-consuming and laborious. There are preset installation holes on the conventional photovoltaic modules, and installation holes are also opened on both the photovoltaic modules and the purlins, reducing the strength of the photovoltaic modules and the purlins, which easily leads to damage to the photovoltaic modules and the purlins, affecting the service life and power generation efficiency of the photovoltaic modules. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a photovoltaic assembly. The setting of the fastener assembly in the photovoltaic assembly can not only avoid long-term manual lifting, which has the advantage of labor saving, but also facilitate quick installation. It can also avoid opening holes in the frame mounting part and the frame, realizing installation without perforation, reducing the installation time, thereby improving the installation efficiency of the frame mounting part and the frame, extending the service life of the photovoltaic assembly, and improving the power generation efficiency of the photovoltaic assembly.

[0004] The photovoltaic assembly according to an embodiment of the utility model includes: a frame for installing a photovoltaic panel; a fastener assembly provided with a card slot and a groove, the groove extending along the length direction of the fastener assembly, the card slot being in snap-fit with the frame; a frame mounting part, the fastener assembly being lapped on the frame mounting part, the frame mounting part being provided with a mounting portion located in the groove and being locked and cooperated with the bottom of the frame through the fastener assembly.

[0005] Thus, the setting of the fastener assembly in the photovoltaic assembly can not only avoid long-term manual lifting, which has the advantage of labor saving, but also facilitate quick installation. It can also avoid opening holes in the frame mounting part and the frame, realizing installation without perforation, reducing the installation time, thereby improving the installation efficiency of the frame mounting part and the frame, extending the service life of the photovoltaic assembly, and improving the power generation efficiency of the photovoltaic assembly.

[0006] According to some embodiments of the utility model, the fastener assembly includes: a fastener provided with the card slot, the groove and a fastener mounting hole; a fastener passing through the fastener mounting hole and abutting against the mounting portion to lock the frame and the frame mounting part.

[0007] According to some embodiments of the present utility model, the fastener includes: a pressing plate; a connecting plate, one end of the connecting plate is connected to the pressing plate and is provided with the groove; a clamping plate, the clamping plate is connected to the connecting plate and is bent relative to the connecting plate, the clamping plate is disposed opposite to the pressing portion and forms the clamping groove, and the clamping plate is in abutting cooperation with the mounting portion; a fixing plate, the fixing plate is connected to the other end of the bent connecting plate, and the fixing plate is provided with the fastener mounting hole.

[0008] According to some embodiments of the present utility model, the pressing plate includes: a first plate body; a second plate body, the second plate body is connected between the first plate body and the connecting plate and is bent relative to the first plate body and the connecting plate, and the first plate body is disposed opposite to the clamping plate and forms the clamping groove.

[0009] According to some embodiments of the present utility model, an anti-slip portion is provided at one end of the first plate body away from the second plate body, and the anti-slip portion contacts the surface of the frame.

[0010] According to some embodiments of the present utility model, the anti-slip portion includes a plurality of anti-slip teeth, and the plurality of anti-slip teeth are spaced apart along the length direction of the first plate body.

[0011] According to some embodiments of the present utility model, a protrusion is provided at one end of the clamping plate away from the connecting plate, and the protrusion protrudes toward the first plate body.

[0012] According to some embodiments of the present utility model, a guiding inclined surface for guiding the frame into the clamping groove is provided on one side of the protrusion away from the connecting plate.

[0013] According to some embodiments of the present utility model, the fixing plate includes: a third plate body; a fourth plate body, the fourth plate body is connected between the third plate body and the connecting plate and is bent relative to the third plate body and the connecting plate, the fourth plate body is provided with the fastener mounting hole, and the third plate body is disposed opposite to the first plate body and forms an avoidance channel corresponding to the groove.

[0014] According to some embodiments of the present utility model, the groove has an opposite groove opening and a groove bottom, the clamping plate is connected to the groove bottom and is formed by at least part of the material for opening the groove.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 is a schematic structural diagram of a photovoltaic assembly according to an embodiment of the present utility model;

[0018] Figure 2 is a schematic structural diagram of a frame mounting member and a frame connected by a fastener assembly according to an embodiment of the present utility model;

[0019] Figure 3 is Figure 2 an enlarged view of area A in

[0020] Figure 4 is a schematic structural diagram of a fastener containing a clamping plate according to an embodiment of the present utility model;

[0021] Figure 5 is Figure 4 an enlarged view of area B in

[0022] Figure 6 is a schematic structural diagram of the cooperation between the clamping plate and the flanging of the mounting portion according to an embodiment of the present utility model;

[0023] Figure 7 is a schematic structural diagram of a fastener assembly according to an embodiment of the present utility model;

[0024] Figure 8 is a schematic structural diagram of a fastener according to an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 100, photovoltaic assembly;

[0027] 10, frame;

[0028] 20, fastener assembly; 21, card slot; 22, groove; 221, slot opening; 222, slot bottom;

[0029] 23, fastener;

[0030] 231, pressing plate; 2311, first plate body; 2312, second plate body;

[0031] 232, connecting plate; 233, clamping plate; 2331, protrusion; 2332, guiding inclined surface;

[0032] 234, fixing plate; 2341, third plate body; 2342, fourth plate body;

[0033] 24, fastener; 25, fastener mounting hole;

[0034] 30. Frame mounting member; 31. Mounting portion;

[0035] 40. Anti-slip portion;

[0036] 50. Flange. Detailed implementation manner

[0037] The embodiments of the present utility model will be described in detail below. The embodiments described with reference to the drawings are exemplary. The embodiments of the present utility model will be described in detail below.

[0038] Below, refer to Figures 1-8 to describe the photovoltaic assembly 100 according to the embodiments of the present utility model.

[0039] Refer to Figures 1-5 As shown, the photovoltaic assembly 100 according to the embodiments of the present utility model includes: a frame 10, a fastener assembly 20, and a frame mounting member 30. The frame 10 is used for installing a photovoltaic panel. The fastener assembly 20 is provided with a card slot 21 and a groove 22. The groove 22 extends along the length direction of the fastener assembly 20. The card slot 21 is in snap-fit with the frame 10. The fastener assembly 20 is lapped on the frame mounting member 30. The frame mounting member 30 is provided with a mounting portion 31. The mounting portion 31 is located in the groove 22, and the mounting portion 31 and the bottom of the frame 10 are locked and cooperated through the fastener assembly 20.

[0040] Specifically, the frame 10 and the frame mounting member 30 in the photovoltaic assembly 100 are fixedly installed through the fastener assembly 20. Among them, the frame mounting member 30 is used to install the frame 10 on a bracket. The frame mounting member 30 can be a purlin. The setting of the card slot 21 in the fastener assembly 20 enables the bottom of the frame 10 to extend into the card slot 21, so that the bottom of the frame 10 can be easily snap-fitted with the card slot 21, which can prevent the movement between the fastener assembly 20 and the frame 10, thereby facilitating the installation of the frame 10 and the fastener assembly 20, making the frame 10 and the fastener assembly 20 an integral body, and also facilitating the disassembly of the frame 10 and the fastener assembly 20.

[0041] Furthermore, the fastener assembly 20 is provided with a groove 22. Correspondingly, the frame mounting member 30 is provided with a mounting portion 31. After the installation of the frame 10 and the fastener assembly 20, they are cooperated through the groove 22 and the mounting portion 31, which can realize the lapping of the fastener assembly 20 on the frame mounting member 30, avoiding the long-term lifting by manpower and having the advantage of labor saving.

[0042] Furthermore, after the fastener assembly 20 is lapped on the frame mounting member 30, the fastener assembly 20 further locks and cooperates the mounting portion 31 of the frame mounting member 30 with the bottom of the frame 10 for quick installation. In this way, not only can the frame mounting member 30 and the frame 10 be prevented from being perforated, achieving perforation-free installation, but also the installation time can be reduced, thereby improving the installation efficiency of the frame mounting member 30 and the frame 10.

[0043] Therefore, the provision of the fastener assembly 20 in the photovoltaic assembly 100 can not only avoid the long-time lifting by workers, having the advantage of labor saving, but also facilitate quick installation, and can also prevent the frame mounting member 30 and the frame 10 from being perforated, achieving perforation-free installation, reducing the installation time, thereby improving the installation efficiency of the frame mounting member 30 and the frame 10, prolonging the service life of the photovoltaic assembly 100, and improving the power generation efficiency of the photovoltaic assembly 100.

[0044] According to some embodiments of the present invention, as Figure 3 and Figure 7 shown, the fastener assembly 20 includes: a fastener 23 and a fastener 24. The fastener 23 is provided with a card slot 21, a groove 22, and a fastener mounting hole 25. The fastener 24 passes through the fastener mounting hole 25, and the fastener 24 abuts against the mounting portion 31, so as to lock the frame 10 and the frame mounting member 30.

[0045] Among them, the fastener 23 is provided with a card slot 21, which can facilitate the bottom of the frame 10 to be clamped in the card slot 21, so as to realize the fixed installation of the fastener 23 and the frame 10. Further, the fastener 23 is provided with a groove 22, and the groove 22 is U-shaped, which can facilitate the insertion of the mounting portion 31 of the frame mounting member 30. The fastener 24 can be a screw, and the fastener mounting hole 25 can be a threaded hole. During installation, the screw passes through the threaded hole, and the screw is threadedly connected with the threaded hole. In this way, the fastener 24 can abut against the lower surface of the mounting portion 31, applying a certain pressure to the mounting portion 31, so that the bottom of the frame 10 and the mounting portion 31 of the frame mounting member 30 can be closely attached together, and the frame 10 and the frame mounting member 30 can also be locked.

[0046] According to some embodiments of the present invention, as Figure 4 and Figure 8As shown in the figure, the fastener 23 includes: a pressing plate 231, a connecting plate 232, a clamping plate 233 and a fixing plate 234. One end of the connecting plate 232 is connected to the pressing plate 231, and a groove 22 is formed in the connecting plate 232. The clamping plate 233 is connected to the connecting plate 232 and is bent relative to the connecting plate 232. The clamping plate 233 is disposed opposite to the pressing portion and forms a clamping groove 21. The clamping plate 233 is in abutting cooperation with the mounting portion 31. The fixing plate 234 is connected to the other end of the bent connecting plate 232, and a fastener mounting hole 25 is provided on the fixing plate 234.

[0047] Among them, the pressing plate 231 is used to press the frame 10. The groove 22 is formed in the connecting plate 232, which is convenient for the mounting portion 31 of the frame mounting member 30 to extend in. The clamping plate 233 is bent relative to the connecting plate 232, so that the clamping plate 233 can provide a supporting force for the frame 10. The clamping plate 233 is disposed opposite to the pressing portion to form the clamping groove 21. After the bottom of the frame 10 extends into the clamping groove 21, the clamping cooperation between the frame 10 and the clamping groove 21 can be realized.

[0048] Furthermore, as Figure 6 shown, the clamping plate 233 is in abutting cooperation with the mounting portion 31. The mounting portion 31 is provided with a flanging 50. The flanging 50 is in abutting cooperation with the clamping plate 233, which can play a role in limiting, so as to ensure the relative position between the frame mounting member 30 and the fastener 23.

[0049] In addition, the fixing plate 234 is provided with a fastener mounting hole 25, which is convenient for the fastener 24 to pass through the fastener mounting hole 25 to apply a certain pressure to the frame mounting member 30. The fastener mounting hole 25 is set as a threaded hole, which has a locking function, so that the connection between the frame mounting member 30 and the frame 10 can be more stable and firm.

[0050] According to a specific embodiment of the present invention, as Figure 7 and Figure 8 shown, the pressing plate 231 includes: a first plate body 2311 and a second plate body 2312. The second plate body 2312 is connected between the first plate body 2311 and the connecting plate 232, and the second plate body 2312 is bent relative to the first plate body 2311 and the connecting plate 232. The first plate body 2311 is disposed opposite to the clamping plate 233 and forms a clamping groove 21.

[0051] Specifically, the second plate body 2312 is bent relative to the first plate body 2311 and the connecting plate 232, which can make the structure more compact, effectively resist the stress and deformation in the vertical and horizontal directions, and also improve the overall strength of the pressing plate 231.

[0052] Further, the first plate body 2311 and the clamping plate 233 are disposed opposite to each other and form a card slot 21, and the bottom of the frame 10 extends into the card slot 21, so as to facilitate the fixing of the frame 10.

[0053] According to some embodiments of the present invention, as Figure 8 shown, an anti-slip portion 40 is provided at one end of the first plate body 2311 away from the second plate body 2312, and the anti-slip portion 40 contacts the surface of the frame 10.

[0054] Among them, the setting of the anti-slip portion 40 can prevent the anti-slip portion 40 from sliding on the surface of the frame 10, so as to ensure the relative position between the first plate body 2311 and the frame 10, and thus prevent the frame 10 from sliding out of the card slot 21.

[0055] According to some embodiments of the present invention, as Figure 8 shown, the anti-slip portion 40 includes a plurality of anti-slip teeth, and the plurality of anti-slip teeth are arranged at intervals along the length direction of the first plate body 2311.

[0056] Among them, the plurality of anti-slip teeth are arranged at intervals along the length direction of the first plate body 2311, which can further increase the contact area with the frame 10 and also increase the friction between the plurality of anti-slip teeth and the frame 10, so as to prevent the anti-slip portion 40 from moving relative to the frame 10.

[0057] Moreover, the spaced arrangement of the anti-slip teeth can achieve uniform distribution of the load and also reduce local stress concentration, thereby extending the service life.

[0058] According to some embodiments of the present invention, as Figure 5 and Figure 8 shown, a protrusion 2331 is provided at one end of the clamping plate 233 away from the connecting plate 232, and the protrusion 2331 protrudes toward the first plate body 2311.

[0059] Among them, the protrusion 2331 is relatively spaced from the anti-slip portion 40 of the first plate body 2311, and the bottom of the frame 10 is clamped between the protrusion 2331 and the anti-slip portion 40, so as to prevent the frame 10 from moving between the fastener 23.

[0060] According to some embodiments of the present invention, as Figure 8 shown, a guiding inclined surface 2332 for guiding the frame 10 into the card slot 21 is provided on one side of the protrusion 2331 away from the connecting plate 232.

[0061] Among them, the guiding inclined surface 2332 can play a guiding role, which can not only facilitate the frame 10 to slide into the card slot 21 for pre-fixing, but also avoid collision with the frame 10, playing a role in protecting the frame 10.

[0062] According to a specific embodiment of the present utility model, the fixing plate 234 includes: a third plate body 2341 and a fourth plate body 2342. The fourth plate body 2342 is connected between the third plate body 2341 and the connecting plate 232, and the fourth plate body 2342 is bent relative to the third plate body 2341 and the connecting plate 232. The fourth plate body 2342 is provided with a fastener mounting hole 25. The third plate body 2341 and the first plate body 2311 are arranged opposite to each other, and an avoidance channel corresponding to the groove 22 is formed between the third plate body 2341 and the first plate body 2311.

[0063] Specifically, the fourth plate body 2342 can provide an installation position for the fastener 24, so as to facilitate the fixation of the frame mounting member 30 and the frame 10. The fourth plate body 2342 is provided with a fastener mounting hole 25, which is convenient for the penetration of the fastener 24.

[0064] In addition, an avoidance channel corresponding to the groove 22 is formed between the third plate body 2341 and the first plate body 2311. The avoidance channel can prevent interference between the frame mounting member 30 and the fastener 23, and also facilitate the adjustment of the installation position of the fastener 23 and the frame 10.

[0065] According to some embodiments of the present utility model, as Figure 7 shown, the groove 22 has opposite notch 221 and bottom 222. The clamping plate 233 is connected to the bottom 222, and the clamping plate 233 is formed by at least part of the material for forming the groove 22.

[0066] Among them, the notch 221 can facilitate the entry of the installation part 31 of the frame mounting member 30. When the installation part 31 gradually extends into the bottom 222, the clamping plate 233 at the bottom 222 can limit the flanging 50 of the installation part 31, so as to ensure the installation position of the frame mounting member 30 and the frame 10. Moreover, the clamping plate 233 is formed by at least part of the material for forming the groove 22, or the clamping plate 233 can also be connected to the bottom 222 by riveting or welding.

[0067] In addition, before installation, the fastener assembly 20 is easily pre-placed at the installation position on the C surface of the photovoltaic module frame by manual or robotic arm (robot). After the fastener 23 is successfully clamped at the corresponding installation point of the frame 10, the photovoltaic module is lifted to the corresponding position of the frame mounting member 30 by manual or robotic arm (robot). Due to its own weight, the photovoltaic module can be stably hung on the frame mounting member 30 of the bracket. Subsequently, only an electric pistol drill is needed to lock the fastener 24 pre-installed in the fastener 23 to complete the installation of the photovoltaic module.

[0068] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0069] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0070] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A photovoltaic assembly, characterized in that, Comprising: A frame, the frame being used for mounting a photovoltaic panel; A fastener assembly, the fastener assembly being provided with a card slot and a groove, the groove extending along the length direction of the fastener assembly, the card slot being in clamping fit with the frame; A frame mounting member, the fastener assembly being lapped on the frame mounting member, the frame mounting member being provided with a mounting portion, the mounting portion being located in the groove and being in locking fit with the bottom of the frame through the fastener assembly.

2. The photovoltaic assembly according to claim 1, wherein The fastener assembly includes: A fastener, the fastener being provided with the card slot, the groove and a fastener mounting hole; A fastener, the fastener passing through the fastener mounting hole and abutting against the mounting portion to lock the frame and the frame mounting member.

3. The photovoltaic assembly according to claim 2, characterized in that, The fastener includes: A pressing plate; A connecting plate, one end of the connecting plate being connected to the pressing plate and being provided with the groove; A clamping plate, the clamping plate being connected to the connecting plate and being bent relative to the connecting plate, the clamping plate being disposed opposite to the pressing portion and forming the card slot, the clamping plate being in abutting fit with the mounting portion; A fixing plate, the fixing plate being connected to the other end of the connecting plate where it is bent, the fixing plate being provided with the fastener mounting hole.

4. The photovoltaic assembly according to claim 3, characterized in that, The pressing plate includes: A first plate body; A second plate body, the second plate body being connected between the first plate body and the connecting plate and being bent relative to the first plate body and the connecting plate, the first plate body being disposed opposite to the clamping plate and forming the card slot.

5. The photovoltaic assembly according to claim 4, characterized in that, One end of the first plate body away from the second plate body is provided with an anti-slip portion, the anti-slip portion being in contact with the surface of the frame.

6. The photovoltaic assembly according to claim 5, wherein, The anti-slip portion includes a plurality of anti-slip teeth, the plurality of anti-slip teeth being spaced along the length direction of the first plate body.

7. The photovoltaic assembly according to claim 4, wherein, One end of the clamping plate away from the connecting plate is provided with a protrusion, the protrusion protruding towards the first plate body.

8. The photovoltaic assembly according to claim 7, characterized in that, One side of the protrusion away from the connecting plate is provided with a guiding inclined surface for guiding the frame into the card slot.

9. The photovoltaic assembly according to claim 4, wherein, The fixing plate includes: A third plate body; A fourth plate body, the fourth plate body being connected between the third plate body and the connecting plate and being bent relative to the third plate body and the connecting plate, the fourth plate body being provided with the fastener mounting hole, the third plate body and the first plate body being disposed opposite to each other and forming an avoidance channel corresponding to the groove.

10. The photovoltaic assembly according to claim 3, characterized in that, The groove has an opposite notch and a bottom, the clamping plate being connected to the bottom and being formed by at least part of the material for opening the groove.

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