Photovoltaic mounting bracket

Abstract

The utility model relates to a photovoltaic mounting bracket, which comprises a guide rail, a positioning block, a pressing block and a fastener. The positioning block comprises a positioning part and a supporting part which are connected, the positioning part is clamped in the guide rail, and the supporting part is located above the guide rail. The pressing block comprises two side plates and a top plate connected with the two side plates respectively, the two side plates are located on the two sides, in the length direction of the guide rail, of the supporting part respectively, the side plates are used for abutting against the side faces of the photovoltaic panel, the top plate is arranged above the supporting part, a pressing block arranged on the same side as the side plates is arranged on the top plate, and an indwelling space is formed between the pressing block and the guide rail. And the fastener is used for connecting the top plate and the supporting part and enabling the pressing block to be pressed on the top surface of the photovoltaic panel so as to fix the photovoltaic panel in the indwelling space.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic equipment technical field, specifically, relate to a photovoltaic mounting support. BACKGROUND

[0002] Photovoltaic power generation is a kind of technology for converting light energy into electric energy directly by using the photovoltaic effect of semiconductor.Photovoltaic power generation system mainly includes photovoltaic panel for carrying out photoelectric conversion and photovoltaic support for supporting and fixing photovoltaic panel, photovoltaic panel is fixed on roof by photovoltaic support to ensure that photovoltaic panel can stably receive sunlight.

[0003] The prior art discloses a kind of photovoltaic support, it includes guide rail, clamping block, compression block and bolt, clamping block is located in guide rail, compression block is located above guide rail, bolt sequentially connects compression block and clamping block, and make compression block compress photovoltaic panel on guide rail, thereby, the support and fixation of photovoltaic panel can be completed by the support. However, the photovoltaic support only positions and supports photovoltaic panel from vertical direction, photovoltaic panel may be shaken or deviated when affected by lateral force, affect the stability of photovoltaic panel installation. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of photovoltaic mounting support, and the technical problems it solves are: how to improve the stability of photovoltaic panel installation.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions.

[0006] The utility model provides a kind of photovoltaic mounting support, it includes: guide rail;Positioning block, including the positioning portion and support portion being connected, the positioning portion is clamped in the guide rail, and the support portion is located above the guide rail;Compression block, including two side plates and respectively with two the side plate connection top plate, two the side plate is located the support portion in the length direction of guide rail Two sides, the side plate is used to with the side surface of photovoltaic panel be resisted, the top plate is located above the support portion, the top plate is equipped with with the side plate same side arrangement compression block, and the compression block and guide rail form a space for placement between;Fastener is used to connect the top plate and the support portion, and make the compression block compress on the top surface of photovoltaic panel, to fix the photovoltaic panel in the space for placement.

[0007] In some embodiments of the present application, the positioning blocks are at least two, and each of the positioning blocks is spaced along the length direction of the guide rail, the number of the pressing blocks and the fasteners is the same as the number of the positioning blocks, and each of the positioning blocks, the pressing blocks and the fasteners corresponds to one another; the adjacent two side plates of the adjacent two pressing blocks respectively abut against the opposite two sides of the photovoltaic panel, and the pressing blocks are respectively pressed on the top surface of the photovoltaic panel.

[0008] In some embodiments of the present application, the photovoltaic mounting bracket further comprises a conductive sheet, the conductive sheet comprises two installation sections connected with each other, the installation sections comprise a first part and a second part connected by bending, the first part is located between the side plate and the support part, the second part is located in the storage space and is pressed on the guide rail by the photovoltaic panel, the second part is provided with a conductive part, and the conductive part abuts against the guide rail and the photovoltaic panel respectively.

[0009] In some embodiments of the present application, the conductive sheet further comprises a connecting section, the connecting section is connected with the two installation sections respectively and is located between the top plate and the support part; the photovoltaic mounting bracket further comprises an elastic part, two ends of the elastic part abut against the connecting section and the top plate respectively.

[0010] In some embodiments of the present application, the fastener comprises a cap part and a rod part, the rod part has a thread; the rod part passes through the top plate, the elastic part and the connecting section in sequence and is screwed with the support part, and the cap part is located above the top plate and is used to prevent the top plate from being pulled out of the rod part from above.

[0011] In some embodiments of the present application, the guide rail comprises a body and a connecting part, the body is at least two, and the connecting part is arranged in the adjacent two bodies and is used to connect the adjacent two bodies.

[0012] In some embodiments of the present application, the connecting part comprises a main body and a spring sheet arranged on the main body, the spring sheet elastically abuts against the outer wall of the main body and the inner wall of the body respectively to connect the main body and the body.

[0013] In some embodiments of the present application, the guide rail further comprises a fixing part, the spring sheet is in a sheet structure, the spring sheet comprises two elastic sections and an intermediate section connected with the two elastic sections respectively, the fixing part is connected with the intermediate section and the main body respectively, and the elastic section is in an arc structure and has a deformation space with the main body.

[0014] In some embodiments of the present application, one side of the pressing block facing the photovoltaic panel is provided with an anti-skid pattern.

[0015] From the above technical solution can be known, the utility model discloses at least has following advantage and positive effect with embodiment:

[0016] In the photovoltaic mounting support of the utility model embodiment, the positioning part of the positioning block is clamped in the guide rail, through this clamping structure, the accurate positioning of the positioning block on the guide rail can be ensured, and the support part above the guide rail is used for providing stable support basis for subsequent installation of the pressing block and the photovoltaic panel. Specifically, the side plate abuts against the side surface of the photovoltaic panel, which can provide positioning and support in the horizontal direction for the photovoltaic panel, and the space formed between the pressing block and the guide rail can provide positioning and support in the vertical direction for the photovoltaic panel. This multi-directional fixing mode can ensure that the photovoltaic panel is stably fixed by the photovoltaic mounting support and effectively reduce the shaking and deviation of the photovoltaic panel when affected by the lateral force, thereby improving the stability of the photovoltaic panel installation. On the other hand, during the assembly of the photovoltaic mounting support, the two side plates are placed on both sides of the support part in the length direction of the guide rail, which can realize the rapid positioning between the pressing block and the positioning block, thereby improving the installation efficiency and making the overall structure more compact and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0017] The various objects, features and advantages of the present application will become more apparent from the following detailed description of preferred embodiments of the present application considered in conjunction with the accompanying drawings. The drawings are not intended to be drawn to scale. In the drawings, the same or similar reference numerals indicate the same or similar components throughout the several views. In the drawings:

[0018] Figure 1 is a structural schematic view of a photovoltaic mounting support according to an exemplary embodiment.

[0019] Figure 2 is Figure 1 a sectional view.

[0020] Figure 3 is Figure 1 an exploded structural schematic view of

[0021] Figure 4 is Figure 1 a structural schematic view of the guide rail in

[0022] Figure 5 is Figure 4 a structural schematic view of another state of

[0023] The reference signs are explained as follows:

[0024] 1, guide rail; 11, body; 12, connecting piece; 121, main body; 122, elastic sheet; 1221, elastic section; 1222, middle section; 123, fixing piece;

[0025] 2, positioning block; 21, positioning part; 22, support part;

[0026] 3, pressing block; 31, side plate; 32, top plate; 33, pressing block; 331, anti-skid pattern;

[0027] 4, fastener; 41, cap part; 42, rod part;

[0028] 5, conductive sheet; 51, mounting section; 511, first part; 512, second part; 52, connecting section; 53, conductive piece;

[0029] 6, elastic member. DETAILED DESCRIPTION

[0030] While the present application can be susceptible to embodiment in different forms, there are shown in the drawings, and will be described herein in detail, specific embodiments with the understanding that the present description is to be considered in a demonstrative sense of the principles of the present application and is not intended to limit the present application to that as explained herein. While the present application can be susceptible to embodiment in different forms, there are shown in the drawings, and will be described herein in detail, specific embodiments with the understanding that the present description is to be considered in a demonstrative sense of the principles of the present application and is not intended to limit the present application to that as explained herein.

[0031] Thus, one feature pointed out in the specification can be employed with any embodiment of the present application, and described with respect to one embodiment, but is not meant to be limited to that embodiment or implementation. Also, it is noted that the specification describes many features. Although certain features can be combined with each other in some embodiments, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise noted, the combination of features described is not intended to be limiting.

[0032] In the embodiments shown in the drawings, the indications of direction, such as up, down, left, right, front and back, are used to explain the structure and movement of the various elements of the present application are not absolute but relative. These indications are appropriate when the elements are in the position shown in the drawings. If the position of the elements is changed, the indications of direction are changed accordingly.

[0033] Reference is made to Figures 1 to 3The photovoltaic mounting bracket provided by the embodiment of the utility model mainly includes guide rail 1, positioning block 2, pressing block 3 and fastener 4, positioning block 2 includes connecting positioning part 21 and support part 22, positioning part 21 is clamped in guide rail 1, and support part 22 is located above guide rail 1. Pressing block 3 includes two side plates 31 and top plate 32 connected with two side plates 31 respectively, two side plates 31 are located on the two sides of support part 22 in the length direction of guide rail 1, side plate 31 is used for abutting with the side surface of photovoltaic panel, top plate 32 is located above support part 22, top plate 32 is provided with pressing block 33 arranged on the same side with side plate 31, and a space is formed between pressing block 33 and guide rail 1. Fastener 4 is used for connecting top plate 32 and support part 22, and pressing block 33 is pressed on the top surface of photovoltaic panel, so that photovoltaic panel is fixed in the space.

[0034] In the photovoltaic mounting bracket, the positioning part 21 of the positioning block 2 is clamped in the guide rail 1, and through the clamping structure, the accurate positioning of the positioning block 2 on the guide rail 1 can be ensured, and the support part 22 located above the guide rail 1 is used to provide a stable support basis for the subsequent installation of the pressing block 3 and the photovoltaic panel. Specifically, the side plate 31 abuts with the side surface of the photovoltaic panel, which can provide horizontal positioning and support for the photovoltaic panel, and the space formed between the pressing block 33 and the guide rail 1 can provide vertical positioning and support for the photovoltaic panel. This multi-directional fixing mode can ensure that the photovoltaic panel is stably fixed by the photovoltaic mounting bracket, and effectively reduces the shaking and deviation of the photovoltaic panel when affected by the lateral force, thereby improving the stability of the photovoltaic panel installation. On the other hand, during the assembly of the photovoltaic mounting bracket, the two side plates 31 are placed on the two sides of the support part 22 in the length direction of the guide rail 1, which can realize the rapid positioning between the pressing block 3 and the positioning block 2, thereby improving the installation efficiency and making the overall structure more compact and beautiful.

[0035] In specific embodiments, the positioning block 2 is provided with at least two, and each positioning block 2 is distributed in the length direction of the guide rail 1, the number of the pressing block 3 and the fastener 4 is the same as that of the positioning block 2, and each positioning block 2, each pressing block 3 and each fastener 4 correspond one by one. The adjacent two side plates 31 of the adjacent two pressing blocks 3 respectively abut with the opposite two side surfaces of the photovoltaic panel, and the pressing blocks 33 of the adjacent two pressing blocks 3 are respectively pressed on the top surface of the photovoltaic panel. The pressing block 3, the positioning block 2 and the fastener 4 are arranged in groups, and the adjacent two groups of pressing blocks 3, positioning blocks 2 and fasteners 4 respectively provide horizontal limiting support and vertical limiting support from the two pairs of two sides of the photovoltaic panel, further improving the stability of the photovoltaic panel on the photovoltaic mounting bracket.

[0036] It should be noted that the number of clamping blocks 33 can be one, and the clamping block 33 is set on the same side as one of the side plates 31, so that it can act on one photovoltaic panel. The number of clamping blocks 33 can also be two, and the two clamping blocks 33 are set on the same side as the two side plates 31 respectively, so that they can act on two photovoltaic panels at the same time.

[0037] In practical applications, when multiple photovoltaic panels are placed sequentially along the length of the guide rail 1, the pressing block 3 with two pressing blocks 33 acts on the rear end of the first photovoltaic panel and the front end of the second photovoltaic panel in two adjacent photovoltaic panels, and the pressing block 3 with one pressing block 33 acts on the front end of the first photovoltaic panel and the rear end of the last photovoltaic panel.

[0038] Please see Figure 2 and Figure 3 In a specific embodiment, the photovoltaic mounting bracket further includes a conductive sheet 5. The conductive sheet 5 includes two connected mounting sections 51. Each mounting section 51 includes a first part 511 and a second part 512 that are bent and connected. The first part 511 is located between the side plate 31 and the support part 22. The second part 512 is located within the reserved space and is pressed against the guide rail 1 by the photovoltaic panel. The second part 512 is provided with a conductive element 53, which abuts against the guide rail 1 and the photovoltaic panel respectively. The first part 511 is located between the side plate 31 and the support part 22. This position allows the conductive sheet 5 to be closely associated with the pressure block 3 and the positioning block 2, achieving stable installation with the help of the stable structure of the pressure block 3 and the positioning block 2. The second part 512 is located within the reserved space and is pressed against the guide rail 1 by the photovoltaic panel. This arrangement ensures reliable physical contact between the conductive sheet 5 and the photovoltaic panel and the guide rail 1, and forms an electrical connection path between the photovoltaic panel, the conductive element 53, and the guide rail 1.

[0039] In this embodiment, the conductive component 53 is a conductive rivet. The conductive rivet is used to pierce the oxide film on the guide rail 1 and the photovoltaic panel, so that the guide rail 1 and the photovoltaic panel can form an electrical connection through the conductive rivet, and the photovoltaic panel can be grounded centrally through the guide rail 1.

[0040] In a specific embodiment, the conductive sheet 5 further includes a connecting segment 52, which is connected to the two mounting segments 51 respectively and is located between the top plate 32 and the support portion 22. The photovoltaic mounting bracket also includes an elastic element 6, with both ends of the elastic element 6 abutting against the connecting segment 52 and the top plate 32 respectively.

[0041] The elastic force provided by the elastic element 6 acts on the connecting section 52 and the top plate 32 respectively. On the one hand, it ensures that the conductive sheet 5 is stably positioned between the pressure block 3 and the positioning block 2. On the other hand, in specific installation scenarios, the fastener 4 can be adjusted so that the top plate 32 of the pressure block 3 can automatically move upward under the elastic force of the elastic element 6, thereby increasing the clearance space and facilitating the insertion of the photovoltaic panel without having to completely remove the pressure block 3 or perform additional fixing, making the installation process of the photovoltaic panel faster and more convenient. Furthermore, the elastic element 6 plays a role in buffering and shock absorption of the overall structure, ensuring the vertical stability of the photovoltaic panel.

[0042] Please see Figure 3 In a specific embodiment, the fastener 4 includes a cap 41 and a rod 42, the rod 42 being threaded. The rod 42 passes sequentially through the top plate 32, the elastic element 6, and the connecting section 52, and is screwed to the support 22. The cap 41 is located above the top plate 32 and is used to prevent the top plate 32 from coming off the rod 42 from above. Through the cooperation between the fastener 4, the top plate 32, the elastic element 6, and the connecting section 52, a simple and feasible installation and fixing method is provided for the entire photovoltaic mounting bracket. The threaded connection has the characteristics of being quick, simple, and reliable, facilitating installation and maintenance. On the other hand, since the rod 42 passes through the elastic element 6, and the elastic element 6 cooperates with the rod 42 in a sleeve manner, the rod 42 can limit the displacement of the elastic element 6, ensuring that the elastic element 6 can stably and reliably act on the connecting section 52 and the top plate 32.

[0043] It can be inferred that by adjusting the length of the rod 42 screwed into the support 22, the size of the reserved space can be adjusted. Through the cooperation of the fastener 4, the pressure block 3 and the elastic element 6, the photovoltaic mounting bracket can adapt to the fixing requirements of photovoltaic panels of different thicknesses and has versatility.

[0044] In this embodiment, the top plate 32 is provided with a mounting groove, and the cap 41 is located in the mounting groove. The mounting groove provides a precise positioning space for the cap 41, effectively restricts the movement of the cap 41, and improves its aesthetics.

[0045] In this embodiment, the elastic element 6 is a spring.

[0046] It can be imagined that the support 22, the conductive sheet 5, and the pressure block 3 are arranged in a nested manner in the vertical direction. The arrangement of the support 22 also serves to restrict the rotation of the conductive sheet 5 and the pressure block 3 along the rod 42 of the fastener 4, thus ensuring the fixing and conductive functions of the photovoltaic mounting bracket.

[0047] Please see Figure 4 and Figure 5In a specific embodiment, the guide rail 1 includes a body 11 and connectors 12. At least two bodies 11 are provided, and the connectors 12 pass through adjacent bodies 11 and are used to connect adjacent bodies 11. The body 11 provides support and guidance for the guide rail 1. The modular guide rail 1 is easy to store and transport, and parts of the guide rail 1 can be maintained and replaced according to usage, reducing maintenance difficulty and cost.

[0048] In a specific embodiment, the connector 12 includes a main body 121 and a spring piece 122 disposed on the main body 121. The spring piece 122 elastically abuts against the outer wall of the main body 121 and the inner wall of the main body 11, respectively. When the connector 12 is inserted into the main body 11, the spring piece 122 is compressed and undergoes elastic deformation, generating an elastic force. This elastic force causes the spring piece 122 to press tightly against the outer wall of the main body 121 and the inner wall of the main body 11, thereby tightly connecting the main body 121 and the main body 11 together. The elastic abutment of the spring piece 122 can provide a continuous and stable connection force and can also play a role in noise reduction and vibration damping.

[0049] In a specific embodiment, the connector 12 further includes a fixing member 123. The spring piece 122 has a sheet-like structure and includes two elastic segments 1221 and an intermediate segment 1222 connected to the two elastic segments 1221 respectively. The fixing member 123 is connected to the intermediate segment 1222 and the main body 121 respectively. The elastic segments 1221 have an arc-shaped structure and a deformation space between them and the main body 121. The fixing member 123 is connected to the intermediate segment 1222 and the main body 121 respectively, which serves to fix the spring piece 122 and ensure that the spring piece 122 can maintain a relatively stable positional relationship with the main body 121 during operation. The two elastic segments 1221 have an arc-shaped structure and a deformation space between them and the main body 121. This arc-shaped structure design allows the elastic segments 1221 to undergo elastic deformation when subjected to external force.

[0050] In a specific embodiment, the side of the clamping block 33 facing the photovoltaic panel is provided with anti-slip texture 331. The anti-slip texture 331 significantly increases the friction between the clamping block 33 and the photovoltaic panel, effectively preventing the photovoltaic panel from sliding under the action of the clamping block 33, and further improving the stability of the photovoltaic panel installation.

[0051] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A photovoltaic mounting bracket for securing a photovoltaic panel, characterized by, The photovoltaic mounting support comprises a guide rail, positioning blocks and pressing blocks. Each positioning block comprises a positioning part and a supporting part. The positioning part is arranged in the guide rail. The supporting part is arranged above the guide rail. Each pressing block comprises two side plates and a top plate.

2. The photovoltaic mounting bracket of claim 1, wherein, The two side plates are arranged on both sides of the supporting part along the length direction of the guide rail. The top plate is arranged above the supporting part.

3. The photovoltaic mounting bracket of claim 1, wherein, The pressing block is arranged on the same side of the side plate.

4. The photovoltaic mounting bracket of claim 3, wherein, The pressing block and the guide rail form a space for the photovoltaic panel. A fastener is arranged to connect the top plate and the supporting part.

5. The photovoltaic mounting bracket of claim 4, wherein, The fastener is arranged to press the pressing block on the top surface of the photovoltaic panel. The photovoltaic panel is fixed in the space.

6. The photovoltaic mounting bracket of claim 1, wherein, The number of the pressing blocks and the fasteners is the same as the number of the positioning blocks.

7. The photovoltaic mounting bracket of claim 6, wherein, Each positioning block, each pressing block and each fastener correspond to each other.

8. The photovoltaic mounting bracket of claim 7, wherein, The two side plates of the adjacent pressing blocks are arranged on the opposite sides of the photovoltaic panel.

9. The photovoltaic mounting bracket of claim 1, wherein, The pressing blocks of the adjacent pressing blocks are arranged on the top surface of the photovoltaic panel. The conductive sheet comprises two mounting segments. The first segment is arranged between the side plate and the supporting part. The second segment is arranged in the space. The second segment is pressed on the guide rail by the photovoltaic panel. The conductive part is arranged on the second segment. The conductive part is arranged on the guide rail and the photovoltaic panel. The conductive sheet further comprises a connecting segment. The connecting segment is arranged between the top plate and the supporting part. The elastic part is arranged on the connecting segment and the top plate. The fastener comprises a cap and a rod. The rod is arranged to pass through the top plate, the elastic part and the connecting segment. The cap is arranged above the top plate. The cap is arranged to prevent the top plate from being separated from the rod. The guide rail comprises a body and a connecting part. The body is arranged to pass through the connecting part. The connecting part is arranged to connect the bodies. The connecting part comprises a main body and a spring. The spring is arranged to elastically abut the outer wall of the main body and the inner wall of the body. The spring is arranged to connect the main body and the body. The spring is arranged to have an arc structure. The spring is arranged to have a deformation space. The pressing block is arranged to have an anti-slip pattern.

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