Mounting device and photovoltaic module

Abstract

The utility model discloses an installation device and a photovoltaic assembly. The installation device is used for installing the photovoltaic panel and comprises a support assembly and a clamp, the support assembly comprises a photovoltaic support and a supporting piece, and the photovoltaic support is connected to the upper end of the supporting piece in a clamped mode; the clamp is used for clamping the photovoltaic panel, a clamping groove is formed in the clamp, and the clamp is detachably connected with the photovoltaic support in a clamped mode through the clamping groove. The photovoltaic support is clamped at the upper end of the supporting piece, the clamping groove is formed in the clamp, and the clamp is detachably connected with the photovoltaic support in a clamped mode through the clamping groove, so that the installation process of the photovoltaic assembly is simplified, and the installation efficiency of the photovoltaic assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, and in particular to a mounting device and a photovoltaic module. Background Art

[0002] In the related art, a photovoltaic module generally includes a photovoltaic panel, a fixture for clamping the photovoltaic panel, and a photovoltaic support assembly for supporting and fixing the photovoltaic panel. The fixture is usually fixed to a C-shaped steel frame by hexagon bolts. And in order to facilitate the support member to stably support the photovoltaic support, a connecting member (such as a bolt) is usually additionally provided to connect the photovoltaic support and the support member. The installation operation of the above installation device is complicated, resulting in low installation efficiency of the photovoltaic module. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this reason, an object of the utility model is to provide a mounting device and a photovoltaic module.

[0004] The mounting device according to the first aspect embodiment of the utility model includes: a support assembly and a fixture. The support assembly includes a photovoltaic support and a support member, and the photovoltaic support is snap-connected to the upper end of the support member; the fixture is used for clamping the photovoltaic panel, the fixture is formed with a snap groove, and the fixture is detachably snap-connected to the photovoltaic support through the snap groove.

[0005] According to the mounting device of the embodiment of the utility model, the photovoltaic support is snap-connected to the upper end of the support member, the fixture is formed with a snap groove and is detachably snap-connected to the photovoltaic support through the snap groove, thereby simplifying the installation process of the photovoltaic module and improving the installation efficiency of the photovoltaic module.

[0006] According to some embodiments of the utility model, the photovoltaic support includes a support main body and a plurality of first connection parts. The plurality of first connection parts are arranged on the support main body and are spaced apart along a first direction. The support member is arranged below the photovoltaic support and includes a support column and a second connection part connected to the upper end of the support column. The fixture includes a first clamping member, a second clamping member oppositely arranged with the first clamping member, and a mounting frame connected to the second clamping member. The mounting frame includes two oppositely arranged mounting pieces, and the two mounting pieces jointly define a snap groove. The first connection part and the second connection part are received in the snap groove;

[0007] Wherein, one of the first connection part and the second connection part is formed with a limiting groove and the other is formed as a limiting boss received in the limiting groove, and the first direction intersects with the up-down direction.

[0008] According to some embodiments of the present utility model, the first connecting portion forms a limiting groove, the second connecting portion is formed as a limiting boss, the limiting groove has an open mouth facing downward, the limiting boss is adapted to be received into the limiting groove through the open mouth, the engaging groove has an installation opening facing downward, and the first connecting portion wraps the limiting boss and is received into the engaging groove through the installation opening.

[0009] According to some embodiments of the present utility model, the limiting boss includes two guiding walls oppositely arranged along a first direction, each mounting piece includes a first engaging portion and a second engaging portion located below the first engaging portion, the two first engaging portions are opposite to each other along the first direction, and the two second engaging portions are opposite to each other along the first direction;

[0010] In the direction from bottom to top, the distance between the two guiding walls gradually decreases along the first direction, the distance between the two first engaging portions gradually decreases along the first direction, the distance between the two second engaging portions gradually decreases along the first direction, the distance between the lower ends of the two first engaging portions along the first direction is greater than the distance between the upper ends of the two second engaging portions along the first direction, the first engaging portion abuts against the first connecting portion located outside the guiding wall, the second engaging portion abuts against the bracket main body, and an installation opening is formed between the upper ends of the two second engaging portions.

[0011] According to some embodiments of the present utility model, the limiting boss includes a first supporting wall and a second supporting wall oppositely arranged along the up and down direction, the first supporting wall is connected to the upper ends of the two guiding walls, the second supporting wall is connected to the lower ends of the two guiding walls, and the upper end of the second engaging portion abuts against the first connecting portion located outside the second supporting wall.

[0012] According to some embodiments of the present utility model, a transition wall is connected between the lower end of the guiding wall and the second supporting wall, the transition wall is formed as an arc, a transition portion is connected between the lower end of the first engaging portion and the upper end of the second engaging portion, the transition portion is formed as an arc, and the transition portion is used for engaging with the transition wall.

[0013] According to some embodiments of the present utility model, the projection of the open mouth on a reference plane is a first projection, the projection of the limiting boss on the reference plane is a second projection, the first projection is within the range of the second projection, and the reference plane is a horizontal plane perpendicular to the up and down direction.

[0014] According to some embodiments of the present utility model, the limiting boss includes a first supporting wall and a second supporting wall oppositely arranged along the up and down direction, the first supporting wall is located above the second supporting wall and the second supporting wall faces the open mouth, the projection of the first supporting wall on the reference plane is a third projection, the projection of the second supporting wall on the reference plane is a fourth projection, the third projection is within the range of the first projection, and the first projection is within the range of the fourth projection.

[0015] According to some embodiments of the present utility model, in the first direction, the size of the open mouth is smaller than the maximum size of the limiting boss, the size of the mounting opening is smaller than the maximum size of the first connecting portion and slightly larger than or equal to the size of the open mouth, and the photovoltaic bracket is elastically deformable in the first direction so that the size of the open mouth is variable in the first direction.

[0016] According to some embodiments of the present utility model, the bracket body is formed with one or more bracket water troughs arranged along the first direction. Each bracket water trough is located between two first connecting portions along the first direction, and the support member is located between two adjacent bracket water troughs.

[0017] According to some embodiments of the present utility model, the fixture further includes a fastening assembly. The fastening assembly is disposed through the first clamping member and the second clamping member for adjusting the distance between the first clamping member and the second clamping member.

[0018] According to some embodiments of the present utility model, at least one mounting piece is detachably connected to the second clamping member. The fastening assembly includes a bolt and a nut. The bolt sequentially passes through at least one mounting piece, the second clamping member, and the first clamping member from bottom to top, and the nut is tightened with the bolt on the side of the first clamping member facing away from the second clamping member.

[0019] According to some embodiments of the present utility model, the head of the bolt has a rectangular end face. The two adjacent sides of the end face of the bolt head are a long side and a narrow side respectively. The two mounting pieces are opposite to each other along the extending direction of the narrow side, and the distance between the two mounting pieces at the head of the bolt is less than the length of the long side.

[0020] According to the photovoltaic module of the second aspect embodiment of the present utility model, the photovoltaic module includes: a photovoltaic panel and the mounting device of any one of the above embodiments, wherein the mounting device is used for mounting the photovoltaic panel.

[0021] According to the photovoltaic module of the embodiment of the present utility model, the fixture in the mounting device is detachably snap-connected to the bracket assembly, so as to quickly mount the fixture on the bracket assembly and improve the mounting efficiency of the photovoltaic module.

[0022] According to some embodiments of the present utility model, the number of photovoltaic panels is multiple. The multiple photovoltaic panels are arranged in a horizontal array and located above the bracket assembly. The number of fixtures is multiple. The multiple fixtures are clamped on the edges of the photovoltaic panels and arranged at intervals.

[0023] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0024] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0025] Figure 1 is a schematic structural diagram of a fixture according to some embodiments of the present utility model;

[0026] Figure 2 is Figure 1 a schematic structural diagram of the fixture in a front view;

[0027] Figure 3 is Figure 1 a schematic structural diagram of the fixture in a bottom view;

[0028] Figure 4 is a schematic structural diagram of a fixture according to other embodiments of the present utility model;

[0029] Figure 5 is an assembly schematic diagram of an installation device and a photovoltaic panel according to some embodiments of the present utility model;

[0030] Figure 6 is a schematic structural diagram of a photovoltaic module according to some embodiments of the present utility model;

[0031] Figure 7 is a schematic diagram of a partial structure of a bracket assembly according to some embodiments of the present utility model;

[0032] Figure 8 is Figure 2 an enlarged view of portion A in

[0033] Figure 9 is Figure 2 a schematic diagram of a photovoltaic bracket in

[0034] Figure 10 is Figure 2 a schematic diagram of a support member in

[0035] Figure 11 is a schematic structural diagram of a photovoltaic module according to some embodiments of the present utility model;

[0036] Figure 12 is Figure 11 an enlarged view of portion B in

[0037] Reference numerals:

[0038] 100, bracket assembly;

[0039] 1, photovoltaic bracket; 11, bracket main body; 111, bracket water tank; 12, first connection part; 13, limiting groove; 131, open end;

[0040] 2. Support member; 21. Second connection part; 22. Limit boss; 221. Guide wall; 222. First support wall; 223. Second support wall; 224. Transition wall; 23. Support column; 24. Support base; 25. First support member; 26. Second support member;

[0041] 3. Clamp; 31. First clamping member; 32. Second clamping member; 33. Mounting bracket; 331. Mounting piece; 3311. First engaging part; 3312. Second engaging part; 3313. Transition part; 332. Engaging groove; 3322. Mounting opening; 34. Elastic member; 341. Mounting part; 3411. First mounting part; 3412. Second mounting part; 342. Clamping part; 3422. Protrusion; 35. Fastening assembly; 351. Bolt; 3511. Head; 351a. Long side; 351b. Narrow side; 352. Nut;

[0042] 200. Photovoltaic module;

[0043] 10. Photovoltaic panel;

[0044] 20. Mounting device. Detailed implementation manner

[0045] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0046] Next, refer to Figures 1 - 12 to describe the mounting device 20 and the photovoltaic module 200 according to the embodiments of the present invention.

[0047] Refer to Figures 1 - 6 According to the mounting device 20 of the first aspect embodiment of the present invention, it includes: a bracket assembly 100 and a clamp 3. Among them, the bracket assembly 100 includes a photovoltaic bracket 1 and a support member 2, and the photovoltaic bracket 1 is snap-fitted to the upper end of the support member 2; the clamp 3 is used to clamp the photovoltaic panel 10, and the clamp 3 is formed with a snap-fitting groove 332, and the clamp 3 is detachably snap-fitted to the photovoltaic bracket 1 through the snap-fitting groove 332.

[0048] According to the mounting device 20 of the embodiments of the present invention, the photovoltaic bracket 20 is snap-fitted to the upper end of the support member 2, and the clamp 3 is formed with a snap-fitting groove 332 and is detachably snap-fitted to the photovoltaic bracket 20 through the snap-fitting groove 332, thereby simplifying the installation process of the photovoltaic module 200 and improving the installation efficiency of the photovoltaic module 200.

[0049] Refer to Figures 1 - 5, according to some embodiments of the present utility model, the fixture 3 includes: a first clamping member 31, a second clamping member 32, and a mounting bracket 33, wherein the second clamping member 32 is disposed opposite to the first clamping member 31; the mounting bracket 33 is connected to the second clamping member 32, and the mounting bracket 33 includes two opposite mounting plates 331, and the two mounting plates 331 jointly define a clamping groove 332 for clamping and connecting with the photovoltaic bracket 1.

[0050] The photovoltaic bracket 1 includes a bracket main body 11 and a plurality of first connecting portions 12. The plurality of first connecting portions 12 are disposed on the bracket main body 11 and are arranged at intervals along a first direction (as shown by the e1 direction in the reference figure). The support member 2 is disposed below the photovoltaic bracket 1 and includes a support column 23 and a second connecting portion 21 connected to the upper end of the support column 23. One of the first connecting portion 12 and the second connecting portion 21 forms a limiting groove 13 and the other forms a limiting boss 22 received in the limiting groove 13, and the first direction intersects with the up-and-down direction (as shown by the e2 direction in the reference figure).

[0051] Specifically, the first clamping member 31 and the second clamping member 32 are disposed opposite to each other in the up-and-down direction, and the photovoltaic panel 10 is clamped between the opposite surfaces of the first clamping member 31 and the second clamping member 32. The first clamping member 31 is disposed above the second clamping member 32, and the mounting bracket 33 is disposed below the second clamping member 32. The photovoltaic panel 10 is clamped at at least one of the opposite ends of the first clamping member 31 and the second clamping member 32 along the first direction.

[0052] The mounting bracket 33 and the second clamping member 32 are on the side opposite to the first clamping member 31, that is, connected to the lower surface of the second clamping member 32. At least one of the two mounting plates 331 of the mounting bracket 33 is connected to the second clamping member 32. It may be that both mounting plates 331 are connected to the second clamping member 32, or one of the mounting plates 331 is connected to the second clamping member 32 and the other mounting plate 331 is connected to connect the mounting bracket 33 to the second clamping member 32.

[0053] Optionally, referring to Figure 1 , each of the opposite ends of the first clamping member 31 and the second clamping member 32 along the first direction can clamp a photovoltaic panel 10.

[0054] Optionally, referring to Figure 4 , only one of the opposite ends of the first clamping member 31 and the second clamping member 32 along the first direction can be used to clamp the photovoltaic panel 10.

[0055] Optionally, the first clamping member 31, the second clamping member 32, and the mounting bracket 33 are made of a metal material. For example, the first clamping member 31, the second clamping member 32, and the mounting bracket 33 are made of aluminum alloy profiles to ensure the strength of the fixture 3.

[0056] Optionally, the two mounting pieces 331 are detachably connected, and one of the two mounting pieces 331 is fixedly connected to the second clamping member 32.

[0057] Optionally, the two mounting pieces 331 are fitted and connected to each other at the ends connected to the second clamping member 32.

[0058] Optionally, the number of the clamps 3 is multiple, and each clamp 3 is respectively engaged with a first connecting portion 12.

[0059] Optionally, referring to Figure 6 , multiple clamps 3 can jointly clamp the same photovoltaic panel 10.

[0060] For the clamp 3 according to the embodiment of the present utility model, the two mounting pieces 331 in the mounting frame 33 are oppositely arranged and jointly define a clamping groove 332, so that the clamp 3 can be engaged and connected with the photovoltaic support 1 through the clamping groove 332, thereby quickly installing the clamp 3 on the photovoltaic support 1 and improving the installation efficiency. The photovoltaic panel 10 is clamped between the first clamping member 31 and the second clamping member 32, and the second clamping member 32 is connected to the mounting frame 33, thereby improving the installation efficiency while enabling the photovoltaic panel 10 to obtain stable support.

[0061] Referring to Figure 1 and Figure 5 , according to some embodiments of the present utility model, the clamping groove 332 has a mounting opening 3322 that opens downward, and the first connecting portion 12 of the photovoltaic support 1 is received into the clamping groove 332 through the mounting opening 3322.

[0062] Specifically, the clamping groove 332 is defined between the opposite surfaces of the two mounting pieces 331. The inner contour shape of the clamping groove 332 matches that of the first connecting portion 12. The mounting opening 3322 can be formed at the middle position of the mounting piece 331 in the up and down direction.

[0063] The limiting boss 22 is received into the limiting groove 13, so that the first connecting portion 12 and the second connecting portion 21 are engaged and connected, and the whole formed by the engagement and connection of the first connecting portion 12 and the second connecting portion 21 is jointly received in the limiting groove 13 through the mounting opening 3322.

[0064] Optionally, the upper end of one mounting piece 331 extends vertically in the up and down direction and is fixedly connected to the second clamping member 32, and the upper end of the other mounting piece 331 extends vertically in the up and down direction until it abuts against the lower surface of the second clamping member 32, and then bends in the first direction toward the opposite mounting piece 331 until it is embedded in the upper end of the mounting piece 331 opposite to itself. The bent portion of the upper end of the mounting piece 331 in the first direction is vertically opposite to the mounting opening 3322.

[0065] Furthermore, the mounting piece 331 fixedly connected to the second clamping member 32 and the second clamping member 32 are formed into an integral structure.

[0066] In this way, by accommodating the first connecting portion 12 of the photovoltaic support 1 into the engaging groove 332 through the mounting opening 3322, the fixture 3 is engaged with the photovoltaic support 1, so that the fixture 3 and the photovoltaic support 1 can be quickly disassembled.

[0067] Reference Figure 1 and Figure 5 , according to some embodiments of the present invention, the two mounting pieces 331 are arranged opposite to each other in the first direction, the first direction intersects the up-down direction, each mounting piece 331 includes a first engaging portion 3311 and a second engaging portion 3312 located below the first engaging portion 3311, the two first engaging portions 3311 are opposite to each other in the first direction, the two second engaging portions 3312 are opposite to each other in the first direction, and in the direction from bottom to top, the distance between the two first engaging portions 3311 in the first direction gradually decreases, and the distance between the two second engaging portions 3312 in the first direction gradually decreases.

[0068] Specifically, the two mounting pieces 331 are arranged opposite to each other in the first direction below the second clamping member 32. The first clamping member 31 and the second clamping member 32 can be plate-shaped or sheet-shaped and extend in the first direction to improve balance and stability. The mounting piece 331 is a zigzag sheet, the first engaging portion 3311 is close to the upper end of the mounting piece 331, the second engaging portion 3312 is located at the lower end of the mounting piece 331, and the first connecting portion 12 of the photovoltaic support 1 sequentially passes through the interval between the two second engaging portions 3312 and the interval between the two first engaging portions 3311 from bottom to top to be inserted into the engaging groove 332.

[0069] The two first engaging portions 3311 are opposite to each other in the first direction and the distance therebetween gradually decreases from bottom to top. The first engaging portion 3311 is inclined towards the other first engaging portion 3311 opposite thereto, and the distance between the upper ends of the first engaging portions 3311 is smaller than the distance between the lower ends of the first engaging portions 3311. The two engaging portions are opposite to each other in the first direction and the distance therebetween gradually decreases from bottom to top. The second engaging portion 3312 is inclined towards the other second engaging portion 3312 opposite thereto, and the distance between the upper ends of the second engaging portions 3312 is smaller than the distance between the lower ends of the second engaging portions 3312.

[0070] Optionally, reference Figure 2 , the tendency of the distance between the two first engaging portions 3311 in the first direction and the distance between the two second engaging portions 3312 in the first direction to decrease can be the same, then the slopes of the first engaging portion 3311 and the second engaging portion 3312 are the same. That is to say, the first engaging portion 3311 and the second engaging portion 3312 on the same mounting piece 331 are parallel to each other.

[0071] In this way, by arranging the two mounting pieces 331 opposite to each other in the first direction, and the distances between the two first engaging portions 3311 and the two second engaging portions 3312 in the first direction both gradually decrease from bottom to top, the lower ends of the two engaging grooves 332 have a larger opening and the upper ends are tightened, which is conducive to the first connecting portion 12 being inserted into the engaging groove 332 from bottom to top and plays a certain limiting role on the photovoltaic support 1.

[0072] Reference Figure 2 and Figure 5 , according to some embodiments of the present invention, along the first direction, the distance between the lower ends of the two first engaging portions 3311 is greater than the distance between the upper ends of the two second engaging portions 3312.

[0073] Specifically, in the direction from bottom to top, the distance between the two first engaging portions 3311 in the first direction gradually decreases, and the distance between the two second engaging portions 3312 in the first direction gradually decreases. Therefore, the distance between the two first engaging portions 3311 in the first direction is the largest at the lower ends of the first engaging portions 3311, and the distance between the two second engaging portions 3312 in the first direction is the smallest at the upper ends of the second engaging portions 3312. In this embodiment, the distance between the lower ends of the two first engaging portions 3311 is greater than the distance between the upper ends of the two second engaging portions 3312, and the mounting piece 331 widens outward in the first direction at the upper ends of the second engaging portions 3312 to connect from the upper ends of the second engaging portions 3312 to the first engaging portions 3311.

[0074] In this way, by setting the distance between the lower ends of the first engaging portions 3311 in the first direction to be greater than the distance between the upper ends of the second engaging portions 3312 in the first direction, the distance between the two mounting pieces 331 in the first direction shows a trend of first decreasing, then increasing, and then decreasing again from bottom to top, so as to form a constriction at the upper ends of the second engaging portions 3312 and widen the opening at the lower ends of the first engaging portions 3311, which is convenient for accurate positioning when the photovoltaic support 1 is engaged with the mounting frame 33, and is conducive to limiting the first connecting portion 12 accommodated in the engaging groove 332, and increasing the connection stability between the mounting frame 33 and the photovoltaic support 1.

[0075] Reference Figure 1 and Figure 5 , according to some embodiments of the present invention, a transition portion 3313 is connected between the lower ends of the first engaging portions 3311 and the upper ends of the second engaging portions 3312, and the transition portion 3313 is formed into an arc shape.

[0076] Specifically, the mounting piece 331 bends away from another mounting piece 331 that faces it at the transition portion 3313 between the first engaging portion 3311 and the second engaging portion 3312. The upper end of the transition portion 3313 is connected to the lower end of the first engaging portion 3311, and the lower end of the transition portion 3313 is connected to the upper end of the second engaging portion 3312. The transition portion 3313 is formed in an arc shape, and the curvature of the transition portion 3313 can gradually change from top to bottom. For example, the upper end of the transition portion 3313 is tangent to the lower end of the first engaging portion 3311, so that the transition portion 3313 is smoothly connected to the first engaging portion 3311, and the lower end of the transition portion 3313 intersects with the upper end of the second engaging portion 3312.

[0077] In this way, by connecting an arc-shaped transition portion 3313 between the lower end of the first engaging portion 3311 and the upper end of the second engaging portion 3312, during the process of the first connecting portion 12 being received into the engaging groove 332 through the mounting opening 3322, it is beneficial to reduce the friction and resistance between the first connecting portion 12 and the engaging groove 332, and it is beneficial for the first connecting portion 12 to be smoothly received into the engaging groove 332; and the arc-shaped transition portion 3313 is beneficial for dispersing stress, and enables the first connecting portion 12 to be stably received in the engaging groove 332, so as to reduce or avoid the first connecting portion 12 from shaking relative to the engaging groove 332 or disengaging from the engaging groove 332.

[0078] Reference Figure 5 , according to some embodiments of the present utility model, the mounting opening 3322 is formed between the upper ends of the two second engaging portions 3312. Along the first direction, the size of the mounting opening 3322 is smaller than the maximum size of the first connecting portion 12 of the photovoltaic bracket 1.

[0079] Specifically, along the first direction, the size of the mounting opening 3322 is the distance between the upper ends of the second engaging portions 3312 along the first direction, and the maximum size of the first connecting portion 12 is the maximum value of the distance between the two opposite wall surfaces of the first connecting portion 12 in the first direction. The size of the mounting opening 3322 is smaller than the maximum size of the first connecting portion 12 in the first direction. When the first connecting portion 12 is received in the engaging groove 332, it is difficult for the first connecting portion 12 to disengage from the engaging groove 332 from the open mounting opening 3322.

[0080] Optionally, the maximum size of the first connecting portion 12 in the first direction can be the size of the lower end of the first connecting portion 12 in the first direction, that is, the width of the connection between the first connecting portion 12 and the bracket main body 11 in the first direction. The maximum size of the first connecting portion 12 in the first direction can also be the size of the middle portion of the first connecting portion 12.

[0081] Optionally, for ease of assembly, an opening is also formed between the lower ends of the two second engaging portions 3312, and the distance between the second engaging portions 3312 in the first direction is greater than the maximum dimension of the first connecting portion 12 in the first direction.

[0082] It should be noted that the first connecting portion 12 can be inserted between the two mounting pieces 331 before the two mounting pieces 331 are connected in place, and then the two mounting pieces 331 are fitted with each other to form a mounting opening 3322 with a size smaller than the maximum dimension of the first connecting portion 12.

[0083] In this way, the mounting opening 3322 is formed between the upper ends of the two second engaging portions 3312, and the dimension of the mounting opening 3322 in the first direction is smaller than the dimension of the first connecting portion 12 in the first direction, so as to form a narrowed limiting structure between the first engaging portion 3311 and the second engaging portion 3312, making it difficult for the first connecting portion 12 to escape from the engaging groove 332 and improving the connection reliability between the mounting bracket 33 and the photovoltaic bracket 1.

[0084] Reference Figure 5 , according to some embodiments of the present invention, the fixture 3 further includes an elastic member 34, and the elastic member 34 is disposed on the mutually facing surfaces of the first clamping member 31 and the second clamping member 32, and the elastic member 34 is used to clamp the photovoltaic panel 10.

[0085] Specifically, the elastic member 34 can be made of materials such as rubber and flexible engineering plastics that have elasticity and relatively high strength at the same time. Reference Figure 4 And Figure 5 , in a single fixture 3, the number of elastic members 34 is at least two, and can also be multiple. For example, reference Figure 5 , the first clamping member 31 has two surfaces opposite to the second clamping member 32 and used for clamping the photovoltaic panel 10. Correspondingly, the second clamping member 32 has two surfaces opposite to the first clamping member 31 and used for clamping the photovoltaic panel 10. At least one elastic member 34 is disposed on each of the above four surfaces where the first clamping member 31 and the second clamping member 32 are opposite.

[0086] In this way, by clamping the photovoltaic panel 10 with the elastic member 34, an elastic contact is formed between the fixture 3 and the photovoltaic panel 10, reducing the knocking loss caused by rigid contact and lowering the breakage rate of the photovoltaic panel 10 during the installation process.

[0087] Reference Figure 2 And Figure 5 , according to some embodiments of the present invention, the elastic member 34 includes a mounting portion 341 and a clamping portion 342 connected to the mounting portion 341. The mounting portion 341 is embedded in the first clamping member 31 or the second clamping member 32, and the two clamping portions 342 respectively fit the two mutually opposite surfaces of the first clamping member 31 and the second clamping member 32, and the cross-sectional area of the clamping portion 342 is larger than the cross-sectional area of the mounting portion 341.

[0088] Specifically, mounting grooves may be formed on the opposite surfaces of the first clamping member 31 and the second clamping member 32, and the mounting portion 341 is embedded in the mounting grooves to fix the elastic member 34 on the first clamping member 31 or the second clamping member 32. The cross-sectional direction of the clamping portion 342 is perpendicular to the direction in which the first clamping member 31 and the second clamping member 32 face each other, and the cross-sectional area of the clamping portion 342 is larger than the cross-sectional area of the mounting portion 341 and is close to the surface area of the first clamping member 31 (or the second clamping member 32) that the clamping portion 342 contacts and the second clamping member 32 (or the first clamping member 31) facing each other.

[0089] In this way, by the clamping portion 342 contacting the two opposite surfaces of the first clamping member 31 and the second clamping member 32, the photovoltaic panel 10 is clamped between the two clamping portions 342 to form a relatively large elastic contact surface, so that while ensuring uniform force, the contact surface between the fixture 3 and the photovoltaic panel 10 can bear a greater load. In addition, the mounting portion 341 is embedded in the first clamping member 31 (the second clamping member 32), improving the mounting firmness of the elastic member 34. The cross-sectional area of the clamping portion 342 is larger than the cross-sectional area of the mounting portion 341, thereby appropriately increasing the force-bearing area of the photovoltaic panel 10 under the clamping force.

[0090] Reference Figure 2 , according to some embodiments of the present invention, the mounting portion 341 is formed with a first mounting portion 3411 and a second mounting portion 3412 along the direction of being embedded in the first clamping member 31 or the second clamping member 32. The second mounting portion 3412 is connected to the clamping portion 342, and the cross-sectional area of the first mounting portion 3411 is larger than the cross-sectional area of the second mounting portion 3412.

[0091] Specifically, the second mounting portion 3412 is connected to the clamping portion 342, the clamping portion 342 is located outside the mounting groove, and the first mounting portion 3411 is embedded deeper in the mounting groove relative to the second mounting portion 3412. Mounting grooves with a longitudinal section in the shape of a "T" or an inverted "T" may be formed on the opposite surfaces of the first clamping member 31 and the second clamping member 32. The longitudinal section of the mounting portion 341 is in the shape of an inverted "T" or a "T" and is correspondingly fitted with the above-mentioned mounting grooves.

[0092] In this way, by the second mounting portion 3412 being connected to the clamping portion 342, the first mounting portion 3411 is relatively far from the clamping portion 342, and the cross-sectional area of the first mounting portion 3411 is larger than the cross-sectional area of the second mounting portion 3412, so that the mounting portion 341 is not easily separated from the first clamping member 31 or the second clamping member 32, increasing the mounting stability of the elastic member 34.

[0093] Reference Figure 1 and Figure 5 , according to some embodiments of the present invention, protrusions 3422 are formed on the opposite surfaces of the two clamping portions 342.

[0094] Specifically, the two clamping portions 342 are opposite to each other in the up-and-down direction. The surfaces of the two clamping portions 342 that are opposite to each other in the up-and-down direction are also the surfaces of the clamping portions 342 that contact the photovoltaic panel 10. The height of the protrusion 3422 is relatively small with respect to the thickness of the clamping portion 342. The top end of the protrusion 3422 can be arc-shaped. The number of the protrusions 3422 can be multiple and they are spaced apart on the surface of the clamping portion 342. The present application does not limit the shape, size, and number of the protrusions 3422.

[0095] Exemplarily, the protrusion 3422 is strip-shaped, and multiple strip-shaped protrusions 3422 are arranged at intervals on the surface of the clamping portion 342 in the first direction.

[0096] In this way, the protrusions 3422 are formed on the opposite surfaces of the clamping portion 342, thereby increasing the friction force between the fixture 3 and the photovoltaic panel 10 and improving the stability and reliability of the installation and fixation of the fixture 3 to the photovoltaic panel 10.

[0097] Reference Figures 1 - 5 According to some embodiments of the present invention, the fixture 3 further includes a fastening assembly 35. The fastening assembly 35 passes through the first clamping member 31 and the second clamping member 32 and is used to adjust the distance between the first clamping member 31 and the second clamping member 32.

[0098] Specifically, the fastening assembly 35 can adjust the height between the first clamping member 31 and the second clamping member 32 by at least one of the ways such as screw holes and bolts 351, chutes and sliders, sleeves and travel blocks, and rotating screws, and passes through the first clamping member 31 and the second clamping member 32 to install and fasten the first clamping member 31 and the second clamping member 32.

[0099] Optionally, with reference to Figure 1 , the fastening assembly 35 passes through the middle of the first clamping member 31 and the second clamping member 32, and the photovoltaic panel 10 is clamped on both sides of the fastening assembly 35.

[0100] Optionally, with reference to Figure 4 , the fastening assembly 35 passes through one end of the first clamping member 31 and the second clamping member 32 in the first direction, and the other ends of the first clamping member 31 and the second clamping member 32 in the first direction are used to clamp the photovoltaic panel 10.

[0101] In this way, by passing the fastening assembly 35 through the first clamping member 31 and the second clamping member 32 and adjusting the distance between the first clamping member 31 and the second clamping member 32, it is convenient to clamp photovoltaic panels 10 with different thicknesses, increasing the installation flexibility.

[0102] Reference Figures 1 - 5According to some embodiments of the utility model, at least one mounting plate 331 is detachably connected to the second clamping member 32, and the fastening assembly 35 includes a bolt 351 and a nut 352. The bolt 351 passes through at least one mounting plate 331, the second clamping member 32 and the first clamping member 31 from bottom to top, and the nut 352 is tightened with the bolt 351 on the side of the first clamping member 31 away from the second clamping member 32.

[0103] Specifically, the bolt 351 may be disposed between the first clamping member 31 and the second clamping member 32 (see Figure 1 ) or one end in the first direction (reference Figure 4 The first clamping member 31 and the second clamping member 32 are formed with screw holes to accommodate the bolt 351 to pass through, and the positions of the first clamping member 31 and the second clamping member 32 fixed on the bolt 351 are adjusted by threaded connection to adjust the distance between the first clamping member 31 and the second clamping member 32.

[0104] Optionally, the first clamping member 31 is bent toward the second clamping member 32 at the point where the bolt 351 passes through, so as to form a groove on the side away from the second clamping member 32, providing installation space for the nut 352 and playing a certain limiting role. At the same time, the bending of the first clamping member 31 is also conducive to dispersing stress.

[0105] The two mounting pieces 331 are distributed on both sides of the head 3511 of the bolt 351 along the first direction. At least one mounting piece 331 is detachably connected to the second clamping member 32, and there are the following two situations: (1) both mounting pieces 331 are connected to the second clamping member 32; (2) one mounting piece 331 is connected to the second clamping member 32, and the other mounting piece 331 is connected to the mounting piece 331, and the two mounting pieces 331 are fixed together under the second clamping member 32.

[0106] Exemplarily, one of the two mounting plates 331 is integrally formed with the second clamping member 32, and the other mounting plate 331 is embedded in the mounting plate 331 integrally formed with the second clamping member 32 at its end near the second clamping member 32, and the bolt 351 passes through the end of the mounting plate 331 near the second clamping member 32 and the second clamping member 32 to fix the mounting frame 33 to the second clamping member 32.

[0107] In this embodiment, the fastening assembly 35 may also include a spring washer and a flat washer. The bolt 351 passes through the spring washer and the flat washer in sequence so that the spring washer and the flat washer are clamped between the bolt 351 and the mounting plate 331 or the nut 352 and the first clamping member 31 to increase friction and improve connection strength.

[0108] In this way, by passing the bolt 351 through at least one mounting plate 331, the second clamping member 32 and the first clamping member 31 from bottom to top in sequence, and tightening the nut 352 with the bolt 351 on the side of the first clamping member 31 away from the second clamping member 32, the various parts of the clamp 3 can be simply and quickly assembled together, thereby making the clamp 3 easy to disassemble, reducing time and manpower consumption, and improving installation efficiency.

[0109] refer to Figures 2 - 4 According to some embodiments of the present invention, the head 3511 of the bolt 351 has an end face that is approximately rectangular, and the two adjacent sides of the end face of the head 3511 are respectively a long side 351a and a narrow side 351b, and the two mounting pieces 331 are opposite to each other along the extension direction of the narrow side 351b, and the distance between the two mounting pieces 331 at the head 3511 of the bolt 351 is less than the length of the long side 351a.

[0110] Specifically, the end face of the head 3511 of the bolt 351 is approximately rectangular, the long side 351a and the narrow side 351b may have a smaller curvature, the length of the long side 351a is greater than the length of the narrow side 351b, wherein the length of the long side 351a refers to the maximum distance between two relative narrow sides 351b, and the length of the narrow side 351b refers to the maximum distance between two relative long sides 351a.

[0111] In a specific embodiment, reference Figure 4 The long side 351a is a straight side, the narrow side 351b is an arc side, the two mounting pieces 331 are opposite to each other along the extension direction of the narrow side 351b, the mounting pieces 331 are parallel to the end surface of the long side 351a of the head 3511 on both sides of the head 3511 along the first direction, and the distance between the mounting pieces 331 at the head 3511 is slightly greater than the length of the narrow side 351b and less than the length of the long side 351a.

[0112] In this way, by utilizing the end face characteristics of the T-bolt 351, two mounting pieces 331 are arranged opposite to each other along the extension direction of the narrow side 351b, and the spacing distance at the head 3511 of the bolt 351 is smaller than the length of the long side 351a, so that the mounting pieces 331 on both sides limit the head 3511 of the bolt 351, thereby effectively preventing the bolt 351 from rotating, thereby ensuring the installation efficiency and tightening effect.

[0113] refer to Figures 6 - 10, the support assembly 100 of the embodiment of the present utility model is used to support the photovoltaic panel 10. The support assembly 100 includes: a photovoltaic support 1 and a support member 2. The photovoltaic support 1 includes a support main body 11 and a plurality of first connection parts 12. The plurality of first connection parts 12 are arranged on the support main body 11 and spaced apart along a first direction (shown in the direction of e1 in the reference figure). The support member 2 is arranged below the photovoltaic support 1. The support member 2 provides a supporting effect on the photovoltaic support 1 in the up-and-down direction (shown in the direction of e2 in the reference figure). And the support member 2 includes a support column 23 and a second connection part 21 connected to the upper end of the support column 23.

[0114] Wherein, one of the first connection part 12 and the second connection part 21 forms a limiting groove 13 and the other forms a limiting boss 22 that is received in the limiting groove 13. The first direction intersects with the up-and-down direction. By receiving the limiting boss 22 in the limiting groove 13, the photovoltaic support 1 and the support member 2 can be connected. The limiting groove 13 forms a limiting effect on the limiting boss 22 to prevent the photovoltaic support 1 and the support member 2 from detaching so that the photovoltaic support 1 can be stably supported above the support member 2.

[0115] Optionally, the number of the first connection parts 12 can be two or more. Optionally, the number of the support members 2 can be multiple.

[0116] Optionally, one of the first connection part 12 and the second connection part 21 forms a limiting groove 13 and the other forms a limiting boss 22 that is received in the limiting groove 13, which can include the following several situations: For example, the first connection part 12 forms a limiting groove 13 and the second connection part 21 forms a limiting boss 22 that is received in the limiting groove 13; Another example is that the second connection part 21 forms a limiting groove 13 and the first connection part 12 forms a limiting boss 22 that is received in the limiting groove 13.

[0117] Optionally, the support member 2 can be supported on the ground, wall surface or roof, etc. The support member 2 is used to provide a supporting effect on the photovoltaic support 1 and enable the photovoltaic support 1 to be stably installed on the ground, wall surface or roof, etc. through the support member 2.

[0118] Reference Figure 5 , in some embodiments, the first connection part 12 and the second connection part 21 are received in the engaging groove 332.

[0119] According to the support assembly 100 of the embodiments of the present utility model, by providing a plurality of first connection portions 12 on the photovoltaic support 1, and a second connection portion 21 on the support member 2, and making one of the first connection portion 12 and the second connection portion 21 form a limiting groove 13 and the other form a limiting boss 22 accommodated in the limiting groove 13, in this way, during the installation process of the support assembly 100, the photovoltaic support 1 and the support member 2 can be connected by accommodating the limiting boss 22 in the limiting groove 13. The limiting groove 13 forms a limiting effect on the limiting boss 22 to prevent the photovoltaic support 1 and the support member 2 from detaching, so that the photovoltaic support 1 can be stably supported above the support member 2. Thus, additional connecting members (such as bolts) provided between the photovoltaic support 1 and the support member 2 can be omitted, which is beneficial to simplifying the installation process and further beneficial to improving the installation efficiency of the support assembly 100.

[0120] Reference Figures 6 - 10 , according to some embodiments of the present utility model, the first connection portion 12 forms a limiting groove 13, the second connection portion 21 forms a limiting boss 22, the limiting groove 13 has an open mouth 131 facing downward, and the limiting boss 22 is adapted to be accommodated in the limiting groove 13 through the open mouth 131. By making the first connection portion 12 form a limiting groove 13 and the second connection portion 21 form a limiting boss 22, the connection between the first connection portion 12 and the second connection portion 21 can be realized by accommodating the limiting boss 22 in the limiting groove 13, and then the photovoltaic support 1 and the support member 2 are connected; by making the limiting groove 13 have an open mouth 131 facing downward, it is convenient for the limiting boss 22 located below the photovoltaic support 1 to be accommodated in the limiting groove 13 through the open mouth 131.

[0121] For example, during the installation process of the support assembly 100, first, the support member 2 is fixed to the building, and then the photovoltaic support 1 is placed above the support member 2 and a downward force is applied to the photovoltaic support 1 so that the limiting boss 22 of the support member 2 is accommodated in the limiting groove 13 through the open mouth 131 of the photovoltaic support 1.

[0122] Reference Figures 9 - 10 , according to some alternative embodiments of the present utility model, the limiting boss 22 includes two guiding walls 221 oppositely arranged along a first direction, and in the direction from bottom to top, the distance between the two guiding walls 221 along the first direction gradually decreases. By making the limiting boss 22 include two guiding walls 221 oppositely arranged along a first direction, during the installation process of the photovoltaic support 1, the guiding walls 221 are used to guide the limiting boss 22 to be accommodated in the limiting groove 13, so that the limiting boss 22 is easily accommodated in the limiting groove 13; by making the distance between the two guiding walls 221 along the first direction gradually decrease in the direction from bottom to top, it is convenient for the limiting boss 22 to be relatively accurately positioned relative to the open mouth 131, and it is beneficial to improve the connection stability and reliability between the limiting boss 22 and the limiting groove 13.

[0123] Reference Figure 5 , in some embodiments, the first engaging portion 3311 abuts against the first connecting portion 12 located outside the guiding wall 221, and the second engaging portion 3312 abuts against the bracket main body 11.

[0124] Reference Figures 9 - 10 , according to some alternative embodiments of the present invention, the limiting boss 22 includes a first supporting wall 222 and a second supporting wall 223 which are oppositely arranged in the up-down direction. The first supporting wall 222 is connected to the upper ends of the two guiding walls 221, and the second supporting wall 223 is connected to the lower ends of the two guiding walls 221. Optionally, the first supporting wall 222 contacts the top of the limiting groove 13, and the second supporting wall 223 contacts the bottom of the limiting groove 13. In this way, it is possible to prevent the limiting boss 22 from randomly shaking in the limiting groove 13 in the up-down direction, which is beneficial to the stable connection between the first connecting portion 12 and the second connecting portion 21, and thus beneficial to the stable connection between the photovoltaic bracket 1 and the support member 2. By making the limiting boss 22 include the first supporting wall 222 and the second supporting wall 223 which are oppositely arranged in the up-down direction, and the first supporting wall 222 and the second supporting wall 223 are received in the limiting groove 13 and provide a supporting effect on the first connecting portion 12 in the up-down direction, it is beneficial for the support member 2 to stably support the photovoltaic bracket 1, and thus beneficial for the bracket assembly 100 to stably support the photovoltaic panel 10.

[0125] Reference Figure 5 , in some embodiments, the upper end of the second engaging portion 3312 abuts against the first connecting portion 12 located outside the second supporting wall 223.

[0126] Reference Figures 9 - 10 , according to some alternative embodiments of the present invention, a transition wall 224 is connected between the lower end of the guiding wall 221 and the second supporting wall 223, and the transition wall 224 is formed into an arc shape. By connecting a transition wall 224 formed into an arc shape between the lower end of the guiding wall 221 and the second supporting wall 223, during the process of the limiting boss 22 being received into the limiting groove 13 through the open mouth 131, it is beneficial to reduce the friction and resistance between the limiting boss 22 and the limiting groove 13, and beneficial for the limiting boss 22 to be smoothly received into the limiting groove 13; and the transition wall 224 formed into an arc shape is beneficial to disperse stress, and enables the limiting boss 22 to be stably received in the limiting groove 13, so as to reduce or avoid the limiting boss 22 from shaking relative to the limiting groove 13 or disengaging from the limiting groove 13.

[0127] Reference Figure 5 , in some embodiments, the transition portion 3313 is engaged with the transition wall 224.

[0128] Reference Figures 6 - 8, according to some alternative embodiments of the present utility model, the projection of the open mouth 131 on the reference plane is the first projection, and the projection of the limiting boss 22 on the reference plane is the second projection. The first projection is within the range of the second projection, and the reference plane is a horizontal plane perpendicular to the up-down direction. By making the first projection within the range of the second projection, it is beneficial to reduce or avoid the limiting boss 22 disengaging from the open mouth 131 along the up-down direction, enabling the limiting groove 13 to effectively limit the limiting boss 22, thereby facilitating the stable connection between the first connecting portion 12 and the second connecting portion 21 and preventing the photovoltaic bracket 1 from detaching from the support member 2.

[0129] Reference Figures 6 - 8 , according to some alternative embodiments of the present utility model, the limiting boss 22 includes a first support wall 222 and a second support wall 223 that are oppositely arranged along the up-down direction. The first support wall 222 is located above the second support wall 223 and the second support wall 223 faces the open mouth 131. The projection of the first support wall 222 on the reference plane is the third projection, and the projection of the second support wall 223 on the reference plane is the fourth projection. The third projection is within the range of the first projection, and the first projection is within the range of the fourth projection. By making the third projection within the range of the first projection, during the process of the limiting boss 22 being received into the limiting groove 13 from bottom to top through the open mouth 131, it is convenient for the first support wall 222 to be accurately positioned relative to the open mouth 131 and makes it easy for the first support wall 222 to pass through the open mouth 131, thus making it easier and more accurate for the limiting boss 22 to be received into the limiting groove 13. By making the first projection within the range of the fourth projection, after the limiting boss 22 is received in the limiting groove 13, the second support wall 223 is not easily disengaged from the open mouth 131, so that the limiting boss 22 is not easily disengaged from the open mouth 131, which is beneficial to the limiting boss 22 being stably received in the limiting groove 13 and further beneficial to the stable connection between the first connecting portion 12 and the second connecting portion 21.

[0130] Reference Figures 6 - 8 , according to some alternative embodiments of the present utility model, in the first direction, the size of the open mouth 131 is smaller than the maximum size of the limiting boss 22, and the photovoltaic bracket 1 is elastically deformable in the first direction so that the size of the open mouth 131 in the first direction is variable. By making the size of the open mouth 131 in the first direction smaller than the maximum size of the limiting boss 22, it is beneficial to reduce or avoid the limiting boss 22 disengaging from the open mouth 131 along the up-down direction, enabling the limiting groove 13 to effectively limit the limiting boss 22, thereby facilitating the stable connection between the first connecting portion 12 and the second connecting portion 21 and preventing the photovoltaic bracket 1 from detaching from the support member 2.

[0131] In this application, the maximum size of the limiting boss 22 is defined as the maximum value of the distance between the outer wall surfaces on the opposite sides of the limiting boss 22 in the first direction along the first direction.

[0132] For example, during the installation of the bracket assembly 100, when the limiting boss 22 passes through the open mouth 131, the limiting boss 22 exerts a force on the photovoltaic bracket 1 in the first direction, causing the photovoltaic bracket 1 to elastically deform in the first direction, so that the size of the open mouth 131 becomes larger in the first direction to accommodate the size of the limiting boss 22; when the limiting boss 22 is completely accommodated in the limiting groove 13, the deformation of the photovoltaic bracket 1 returns, and the open mouth 131 returns to its original size, and the limiting groove 13 realizes the locking and limiting of the limiting boss 22, and the limiting boss 22 can be stably accommodated in the limiting groove 13.

[0133] By making the photovoltaic bracket 1 elastically deformable in the first direction, the photovoltaic bracket 1 can change the size of the open mouth 131 in the first direction by elastic deformation, so that the photovoltaic bracket 1 will not interfere with the limiting boss 22. In this way, during the installation of the bracket assembly 100, the installer can more easily accommodate the limiting boss 22 into the limiting groove 13 without using additional tools or complex operations, improving the installation efficiency.

[0134] Optionally, the maximum size of the limiting boss 22 can be the size of the lower end of the limiting boss 22, and the maximum size of the limiting boss 22 can be the size of the middle part of the limiting boss 22.

[0135] Reference Figure 5 , in some embodiments, in the first direction, the size of the open mouth 131 is smaller than the maximum size of the limiting boss 22, and the size of the installation opening 3322 is smaller than the maximum size of the first connecting portion 12 and slightly larger than or equal to the size of the open mouth 131.

[0136] Specifically, the installation opening 3322 is formed between the upper ends of the two second engaging portions 3312. The first connecting portion 12 and the second connecting portion 21 are accommodated in the engaging groove. The upper end of the second engaging portion 3312 abuts against the open mouth 131 below the second support wall 223, and the size of the installation opening 3322 is slightly larger than the size of the open mouth 131. When the first connecting portion 12 at the open mouth 131 is extremely thin and fits against the upper end of the second engaging portion, the size of the installation opening 3322 is equal to the size of the open mouth 131.

[0137] It should be noted that in the first direction, the maximum width of the engaging groove 332 is slightly larger than or equal to the maximum size of the first connecting portion 12 and larger than the maximum size of the limiting boss 22, so that the engaging groove 332 can completely accommodate the first connecting portion 12 and the second connecting portion 21 that engages with the first connecting portion 12.

[0138] Reference Figures 6 - 8, according to some alternative embodiments of the present utility model, the limiting boss 22 includes a first support wall 222 and a second support wall 223 that are oppositely arranged in the up-down direction. The first support wall 222 is located above the second support wall 223 and the second support wall 223 faces the open mouth 131. In a first direction, the size of the first support wall 222 is smaller than the size of the open mouth 131, and the size of the open mouth 131 is smaller than the size of the second support wall 223.

[0139] By making the size of the first support wall 222 smaller than the size of the open mouth 131 in the first direction, during the process of the limiting boss 22 being received into the limiting groove 13 from bottom to top through the open mouth 131, it is convenient for the first support wall 222 to be accurately positioned relative to the open mouth 131 and makes it easy for the first support wall 222 to pass through the open mouth 131, so that the limiting boss 22 can be more easily and accurately received into the limiting groove 13; by making the size of the open mouth 131 smaller than the size of the second support wall 223 in the first direction, after the limiting boss 22 is received into the limiting groove 13, the second support wall 223 is not easily disengaged from the open mouth 131, so that the limiting boss 22 is not easily disengaged from the open mouth 131, which is beneficial to the limiting boss 22 being stably received in the limiting groove 13, and further beneficial to the stable connection between the first connecting portion 12 and the second connecting portion 21.

[0140] Reference Figure 6 , according to some alternative embodiments of the present utility model, the bracket assembly 100 further includes a clamp 3 for clamping the photovoltaic panel 10. The support member 2 includes a first support member 25 and a second support member 26 that are arranged at intervals in a criss-cross manner in the first direction. The height of the second support member 26 is higher than the height of the first support member 25, and the clamp 3 is arranged above the first support member 25; part of the first connecting portion 12 is connected to the second support member 26 and directly supports under the photovoltaic panel 10, and part of the first connecting portion 12 is connected to the first support member 25 and supports under the photovoltaic panel 10 through the clamp 3.

[0141] By making the support member 2 include a first support member 25 and a second support member 26, and making the height of the second support member 26 higher than that of the first support member 25, the support member 2 can provide different support heights at different positions of the photovoltaic panel 10, so that the support assembly 100 can provide different support methods at different positions of the photovoltaic panel 10, which is beneficial to improving the cooperation flexibility between the support assembly 100 and the photovoltaic panel 10; by providing the fixture 3, it is beneficial for the photovoltaic panel 10 to be stably supported above the support member 2. By arranging the first support member 25 and the second support member 26 in a cross-interval arrangement along the first direction, it is beneficial for the first support member 25 and the second support member 26 to provide a stable support effect on the photovoltaic support 1 in the up and down direction, thereby being beneficial to improving the load-bearing capacity of the support assembly 100. For example, when the support assembly 100 is installed on the roof of a building, the support assembly 100 can stably carry installers.

[0142] Optionally, part of the first connecting portion 12 is directly supported below the photovoltaic panel 10, and the first connecting portion 12 is in direct contact with the photovoltaic panel 10. Optionally, part of the first connecting portion 12 is directly supported below the photovoltaic panel 10, and the first connecting portion 12 is directly connected to the photovoltaic panel 10. For example, the first connecting portion 12 is directly connected to the photovoltaic panel 10 through an adhesive layer.

[0143] Reference Figure 10 , according to some embodiments of the present invention, the support member 2 further includes a support bottom plate connected to the lower end of the support column 23. By providing the support bottom plate, it is beneficial to improve the support stability of the support member 2.

[0144] Reference Figure 10 , according to some embodiments of the present invention, the support member 2 is formed by bending a metal plate. Optionally, the support member 2 is formed by bending a metal plate into a structure with a cavity. Making the support member 2 formed by bending a metal plate makes the weight of the support member 2 lighter and can save materials. For example, during the process of installing the support assembly 100 on the roof of a building, the support member 2 formed by bending a metal plate has a lighter weight, which is convenient for the installation of the support member 2 and can reduce the installation difficulty of the support assembly 100.

[0145] Optionally, the support member 2 can also be formed into a solid structure. Optionally, the support member 2 can be formed into a metal casting.

[0146] Reference Figure 9, According to some alternative embodiments of the present utility model, the bracket main body 11 is formed with one or more bracket water troughs 111 arranged along the first direction. Each bracket water trough 111 is located between two first connection parts 12 along the first direction, and the support member 2 is located between two adjacent bracket water troughs 111. By forming one or more bracket water troughs 111 arranged along the first direction on the bracket main body 11, the photovoltaic bracket 1 can have a drainage function, so as to ensure that accumulated water can be smoothly discharged in rainy, snowy and other weather conditions, and avoid damage to the photovoltaic panel 10. In addition, the bracket water trough 111 can also improve the strength and stability of the photovoltaic bracket 1.

[0147] Optionally, each bracket water trough 111 includes a trough bottom wall and trough side walls connected to both sides of the trough bottom wall along the first direction. The trough side walls are inclined upward relative to the trough bottom wall, and the trough side walls of two adjacent bracket water troughs 111 are connected by a connection part. Optionally, a strengthening structure is convexly provided on the trough bottom wall, which is beneficial to improving the structural strength of the photovoltaic bracket 1, and thus beneficial to enhancing the bearing strength of the bracket assembly 100.

[0148] Reference Figure 6 , According to an embodiment of the second aspect of the present utility model, a photovoltaic module 200 includes: the above-mentioned bracket assembly 100 and a photovoltaic panel 10, and the photovoltaic panel 10 is arranged above the bracket assembly 100.

[0149] According to the photovoltaic module 200 of the embodiment of the present utility model, by providing the above-mentioned bracket assembly 100, a plurality of first connection parts 12 are provided on the photovoltaic bracket 1 of the bracket assembly 100, and a second connection part 21 is provided on the support member 2 of the bracket assembly 100, and one of the first connection part 12 and the second connection part 21 forms a limiting groove 13 and the other forms a limiting boss 22 received in the limiting groove 13. In this way, during the installation process of the bracket assembly 100, by receiving the limiting boss 22 in the limiting groove 13, the photovoltaic bracket 1 and the support member 2 can be connected. The limiting groove 13 forms a limiting effect on the limiting boss 22 to prevent the photovoltaic bracket 1 and the support member 2 from separating, so that the photovoltaic bracket 1 can be stably supported above the support member 2. Thus, additional connecting parts (such as bolts) provided between the photovoltaic bracket 1 and the support member 2 can be omitted, which is beneficial to simplifying the installation process, and further beneficial to improving the installation efficiency of the bracket assembly 100.

[0150] Reference Figures 6 - 10 , In some embodiments, the bracket assembly 100 includes a photovoltaic bracket 1 and a support member 2, and the support member 2 is arranged below the photovoltaic bracket 1.

[0151] The photovoltaic support 1 includes a support main body 11 and a plurality of first connecting parts 12. The support main body 11 is formed with a plurality of support water troughs 111 arranged along a first direction. The plurality of first connecting parts 12 are provided on the support main body 11 and arranged at intervals along the first direction. Each support water trough 111 is located between two first connecting parts 12 along the first direction.

[0152] The support member 2 includes a support column 23, a second connecting part 21 connected to the upper end of the support column 23, and a support base 24 connected to the lower end of the support column 23. The support member 2 is formed by bending a metal plate.

[0153] The first connecting part 12 is formed with a limiting groove 13, and the second connecting part 21 is formed as a limiting boss 22. The limiting groove 13 has an open mouth 131 facing downward, and the limiting boss 22 is adapted to be received into the limiting groove 13 through the open mouth 131. The limiting boss 22 includes two guiding walls 221 oppositely arranged along the first direction, a first supporting wall 222 and a second supporting wall 223 oppositely arranged along the up-and-down direction, and a transition wall 224 connected between the lower end of the guiding wall 221 and the second supporting wall 223. The transition wall 224 is formed as an arc. The first supporting wall 222 is connected to the upper ends of the two guiding walls 221, and the second supporting wall 223 is connected to the lower ends of the two guiding walls 221. In the direction from bottom to top, the distance between the two guiding walls 221 gradually decreases along the first direction.

[0154] The first supporting wall 222 is located above the second supporting wall 223 and the second supporting wall 223 faces the open mouth 131. In the first direction, the size of the first supporting wall 222 is smaller than the size of the open mouth 131, and the size of the open mouth 131 is smaller than the size of the second supporting wall 223.

[0155] The support member 2 includes a first support member 25 and a second support member 26. The height of the second support member 26 is higher than the height of the first support member 25. The first support member 25 and the second support member 26 are arranged at intervals in a crosswise manner along the first direction. The support assembly 100 further includes a clamp 3 for clamping the photovoltaic panel 10. The clamp 3 is provided above the first support member 25.

[0156] Part of the first connecting parts 12 are connected to the second support member 26 and directly support under the photovoltaic panel 10, and part of the first connecting parts 12 are connected to the first support member 25 and support under the photovoltaic panel 10 through the clamp 3.

[0157] Next, reference will be made to Figures 5 - 12 to describe the photovoltaic module 200 of some embodiments of the present utility model.

[0158] Reference Figure 5, according to a second aspect embodiment of the present utility model, the photovoltaic module 200 includes a photovoltaic panel 10 and the mounting device 20 of any of the above embodiments, wherein the mounting device 20 is used to mount the photovoltaic panel 10. By detachably snap-connecting the fixture 3 in the mounting device 20 with the bracket assembly 100, the fixture 3 can be quickly mounted on the bracket assembly 100, improving the installation efficiency of the photovoltaic module 200.

[0159] Reference Figure 6 and Figure 12 , according to some embodiments of the present utility model, the number of the photovoltaic panels 10 is multiple, the multiple photovoltaic panels 10 are arranged in an array along the horizontal direction and are located above the bracket assembly 100, the number of the fixtures 3 is multiple, and the multiple fixtures 3 are clamped on the edges of the photovoltaic panels 10 and are arranged at intervals. By clamping the fixtures 3 on the edges of the photovoltaic panels 10 and arranging them at intervals, the installation stability and flexibility of the photovoltaic panels 10 are improved.

[0160] The photovoltaic panel 10 can be square, and the length of one side of the adjacent two sides is greater than that of the other side. The multiple photovoltaic panels 10 can be arranged in alignment in the front-back and left-right directions, or can be arranged in a staggered manner.

[0161] Exemplarily, reference Figure 11 , the first direction is perpendicular to the up-down direction and is the left-right direction in the horizontal direction, and the photovoltaic panel 10 is arranged along the first direction and the second direction perpendicular to the first direction in the horizontal direction. The fixture 3 is clamped on the edge of the photovoltaic panel 10, and the multiple fixtures 3 are arranged at intervals along the first direction and the second direction. The longer side of the photovoltaic panel 10 can be arranged in the first direction or in the second direction.

[0162] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "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, and 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, and therefore should not be construed as a limitation to the present utility model.

[0163] In the description of the present utility model, the "first feature" and "second feature" may include one or more of such features.

[0164] In the description of the present utility model, the meaning of "multiple" is two or more.

[0165] In the description of the present utility model, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween.

[0166] In the description of the present utility model, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature.

[0167] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0168] 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 spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A mounting device for mounting a photovoltaic panel, characterized in that: The installation device comprises: A bracket assembly, the bracket assembly comprising a photovoltaic bracket and a support member, the photovoltaic bracket being snap-connected to an upper end of the support member; and A clamp is used to clamp the photovoltaic panel, and the clamp is formed with a clamping groove, and the clamp is detachably clamped and connected to the photovoltaic bracket through the clamping groove.

2. The mounting device according to claim 1, characterized in that: The photovoltaic bracket comprises a bracket body and a plurality of first connection parts, wherein the plurality of first connection parts are arranged on the bracket body and spaced apart along a first direction, the support member is arranged below the photovoltaic bracket and comprises a support column and a second connection part connected to the upper end of the support column, the clamp comprises a first clamping member, a second clamping member arranged opposite to the first clamping member, and a mounting frame connected to the second clamping member, the mounting frame comprises two mounting pieces arranged opposite to each other, the two mounting pieces jointly define the clamping groove, and the first connection part and the second connection part are accommodated in the clamping groove; Wherein, one of the first connecting portion and the second connecting portion forms a limiting groove, and the other is formed as a limiting boss accommodated in the limiting groove, and the first direction intersects with the up-down direction.

3. The mounting device according to claim 2, characterized in that: The first connecting portion forms a limiting groove, and the second connecting portion forms a limiting boss. The limiting groove has an open opening facing downward, and the limiting boss is suitable for being accommodated in the limiting groove through the open opening. The engaging groove has an installation opening opening facing downward, and the first connecting portion covers the limiting boss and is accommodated in the engaging groove through the installation opening.

4. The mounting device according to claim 3, characterized in that: The limiting boss includes two guide walls arranged opposite to each other along a first direction, each of the mounting plates includes a first clamping portion and a second clamping portion located below the first clamping portion, the two first clamping portions are opposite to each other along the first direction, and the two second clamping portions are opposite to each other along the first direction; In the direction from bottom to top, the spacing between the two guide walls along the first direction gradually decreases, the spacing between the two first clamping parts along the first direction gradually decreases, the spacing between the two second clamping parts along the first direction gradually decreases, the spacing between the lower ends of the two first clamping parts along the first direction is greater than the spacing between the upper ends of the two second clamping parts along the first direction, the first clamping part fits the first connecting part located on the outside of the guide wall, the second clamping part fits the bracket body, and the mounting port is formed between the upper ends of the two second clamping parts.

5. The mounting device according to claim 4, characterized in that: The limiting boss includes a first support wall and a second support wall arranged opposite to each other in the up and down directions, the first support wall is connected to the upper ends of the two guide walls, the second support wall is connected to the lower ends of the two guide walls, and the upper end of the second clamping portion abuts against the first connecting portion located outside the second support wall.

6. The mounting device according to claim 5, characterized in that: A transition wall is connected between the lower end of the guide wall and the second support wall, and the transition wall is formed in an arc shape. A transition part is connected between the lower end of the first clamping part and the upper end of the second clamping part, and the transition part is formed in an arc shape. The transition part is used to clamp with the transition wall.

7. The mounting device according to claim 3, characterized in that: The projection of the open opening on the reference plane is a first projection, the projection of the limiting boss on the reference plane is a second projection, the first projection is within the range of the second projection, and the reference plane is a horizontal plane perpendicular to the up and down directions.

8. The mounting device according to claim 7, characterized in that: The limiting boss includes a first support wall and a second support wall arranged opposite to each other in the up and down directions, the first support wall is located above the second support wall and the second support wall faces the open opening, the projection of the first support wall on the reference plane is a third projection, the projection of the second support wall on the reference plane is a fourth projection, the third projection is within the range of the first projection, and the first projection is within the range of the fourth projection.

9. The mounting device according to claim 3, characterized in that: In the first direction, the size of the open opening is smaller than the maximum size of the limiting boss, the size of the mounting opening is smaller than the maximum size of the first connecting portion and is slightly larger than or equal to the size of the open opening, and the photovoltaic bracket can be elastically deformed in the first direction so that the size of the open opening in the first direction is variable.

10. The mounting device according to claim 2, characterized in that: The support body is formed with one or more support grooves arranged along the first direction, each of the support grooves is located between two first connecting parts along the first direction, and the support member is located between two adjacent support grooves.

11. The mounting device according to claim 2, characterized in that: The clamp further includes a fastening assembly, which is passed through the first clamping member and the second clamping member and is used to adjust the distance between the first clamping member and the second clamping member.

12. The mounting device according to claim 11, characterized in that At least one of the mounting plates is detachably connected to the second clamping member, and the fastening assembly includes a bolt and a nut, wherein the bolt passes through at least one of the mounting plates, the second clamping member and the first clamping member in sequence from bottom to top, and the nut is tightened with the bolt on a side of the first clamping member facing away from the second clamping member.

13. The mounting device according to claim 12, characterized in that: The head of the bolt has a rectangular end face, the two adjacent sides of the bolt head end face are respectively a long side and a narrow side, the two mounting plates are opposite along the extension direction of the narrow side, and the distance between the two mounting plates at the head of the bolt is less than the length of the long side.

14. A photovoltaic module, characterized in that: include: Photovoltaic panels; and The mounting device according to any one of claims 1 to 13, wherein the mounting device is used to mount the photovoltaic panel.

15. The photovoltaic module according to claim 14, characterized in that: There are multiple photovoltaic panels, which are arranged in a horizontal array and located above the bracket assembly. There are multiple clamps, which are clamped at the edges of the photovoltaic panels and arranged at intervals.

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