Photovoltaic module fixing support

Abstract

The utility model provides a photovoltaic module fixing support, and relates to the technical field of photovoltaic supporting, the photovoltaic module fixing support comprises a first support structure, the first support structure comprises two first supporting plates, a plurality of first connecting pieces are connected between the two first supporting plates, and each first connecting piece comprises two first connecting seats; the two first connecting seats are fixedly connected to the two first supporting plates respectively, the two first connecting seats are hinged to a first connecting rod and a second connecting rod respectively, and the first connecting rod and the second connecting rod are hinged together. The two first support structures are arranged, the two first support structures are connected together through the first connecting piece, and the first connecting rod and the second connecting rod are hinged together, so that the two first supporting plates can be close to each other to be folded, and the folding chair can be folded to be compact when not in use; and the transportation space and the storage cost are greatly reduced, so that long-distance transportation or mass storage in a limited space is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic support, and particularly relates to a fixing bracket for photovoltaic modules. Background Technique

[0002] Under the background of the global energy transformation, solar energy, as a clean and renewable energy, has become increasingly important. With the continuous progress of technology and the continuous decline of costs, solar photovoltaic systems have been widely used globally, from large-scale ground power stations to distributed rooftop photovoltaics, and then to portable solar charging devices. Photovoltaic technology is gradually penetrating into all aspects of social life. However, during the construction process of photovoltaic systems, the fixing bracket of photovoltaic modules, as a key component for supporting and fixing photovoltaic panels, its design directly affects the installation efficiency, operation and maintenance costs, and overall performance of photovoltaic systems.

[0003] Traditional photovoltaic brackets are mostly of fixed design, with large volume, not easy to transport and store. In the initial stage of photovoltaic project construction, a large number of photovoltaic brackets need to be transported over long distances to the project site, which not only increases the transportation cost but also prolongs the construction period. Therefore, we make improvements and propose a fixing bracket for photovoltaic modules. Summary of the Invention

[0004] The purpose of the utility model is to address the problem that existing photovoltaic brackets are mostly of fixed design, with large volume and not easy to transport and store.

[0005] In order to achieve the above-mentioned invention purpose, the utility model provides a fixing bracket for photovoltaic modules to improve the above problems.

[0006] Specifically, this application is as follows:

[0007] A fixing bracket for photovoltaic modules includes a first bracket structure. The first bracket structure includes two first support plates, and a plurality of first connecting members are connected between the two first support plates. The first connecting member includes two first connecting seats, and the two first connecting seats are respectively fixedly connected to the two first support plates. The two first connecting seats are respectively hinged with a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are hinged together.

[0008] As a preferred technical solution of this application, a connection groove is provided at one end of the first connecting rod away from the first connecting seat. A connecting plate is inserted into the connection groove. One end of the connecting plate is fixedly connected to the second connecting rod. A first connecting shaft is fixedly installed in the connection groove, and the outer surface of the first connecting shaft is inserted through the connecting plate.

[0009] As a preferred technical solution of the present application, a second card slot and a second convex block are provided at one end of the first connecting rod away from the first connecting seat, a first card slot and a first convex block are provided at one end of the second connecting rod away from the first connecting seat, the first card slot is inserted into the inner wall of the second convex block, and the inner wall of the second card slot is inserted into the first convex block.

[0010] As a preferred technical solution of the present application, a second connecting member is provided between the two first support plates.

[0011] As a preferred technical solution of the present application, the second connecting member includes accommodation grooves respectively opened on the two first support plates, third connecting shafts are fixedly installed in the two accommodation grooves, reinforcing plates are sleeved on the outer surfaces of the two third connecting shafts through bearings, and avoidance grooves are opened at one ends of the two reinforcing plates away from the third connecting shafts.

[0012] As a preferred technical solution of the present application, a plurality of first through holes are opened on the two reinforcing plates.

[0013] As a preferred technical solution of the present application, a plurality of second through holes are opened on the first support structure.

[0014] As a preferred technical solution of the present application, a second support structure is provided at the bottom of the first support plate, the second support structure includes a second connecting seat hinged to one end of the first support plate, and one end of the second connecting seat is fixedly connected to a second support plate.

[0015] As a preferred technical solution of the present application, a groove is opened on one side of the second support plate close to the first support plate, a second connecting shaft is fixedly installed in the groove, a third support plate is sleeved on the outer surface of the second connecting shaft, and a third connecting seat is hinged to one end of the third support plate away from the second connecting shaft.

[0016] As a preferred technical solution of the present application, a plurality of threaded holes are opened on the first support plate, mounting holes are opened on the third connecting seat, and the positions of the mounting holes correspond to the positions of the threaded holes.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] In the solution of the present application:

[0019] In order to solve the problem that in the prior art, most photovoltaic brackets are fixedly designed, which are bulky and not easy to transport and store, this application is provided with two first bracket structures, and the two first bracket structures are connected together by a first connecting piece, and the first connecting rod and the second connecting rod are hinged together, so that the two first support plates can approach each other to achieve folding. When this application is not in use, it can be folded into a compact volume, greatly reducing the transportation space and storage cost, and thus facilitating long-distance transportation or large-scale storage in a limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a schematic structural diagram of the photovoltaic module fixing bracket provided by this application;

[0021] Figure 2 FIG. is a schematic rear view structural diagram of the photovoltaic module fixing bracket provided by this application;

[0022] Figure 3 FIG. is an exploded view of the photovoltaic module fixing bracket provided by this application.

[0023] Reference numerals in the figures:

[0024] 1. First bracket structure; 101. First support plate; 102. First connection seat; 103. First connecting rod; 104. Second connecting rod; 105. Connection groove; 106. Connection plate; 107. First connection shaft; 108. First card slot; 109. First convex block; 110. Second card slot; 111. Second convex block;

[0025] 2. Second bracket structure; 201. Second connection seat; 202. Second support plate; 203. Groove; 204. Second connection shaft; 205. Third support plate; 206. Third connection seat;

[0026] 3. Threaded hole;

[0027] 4. Accommodation groove; 401. Third connection shaft; 402. Reinforcement plate; 403. Avoidance groove; 404. First through hole;

[0028] 5. Second through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In order to enable those skilled in the art to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0030] As described in the background art, traditional photovoltaic brackets are mostly of fixed designs, which are large in volume and not easy to transport and store. In the initial stage of photovoltaic project construction, a large number of photovoltaic brackets need to be transported over long distances to the project site, which not only increases the transportation cost but also prolongs the construction period.

[0031] To solve this technical problem, the present utility model provides a fixing bracket for photovoltaic modules, which is applied to support and fix photovoltaic modules.

[0032] Specifically, please refer to Figures 1 - 3 , the fixing bracket for photovoltaic modules specifically includes:

[0033] A first bracket structure 1, the first bracket structure 1 includes two first support plates 101, and a number of first connecting members are connected between the two first support plates 101. The first connecting member includes two first connecting seats 102, the two first connecting seats 102 are respectively fixedly connected to the two first support plates 101, the two first connecting seats 102 are respectively hinged with a first connecting rod 103 and a second connecting rod 104, and the first connecting rod 103 and the second connecting rod 104 are hinged together.

[0034] For the fixing bracket for photovoltaic modules provided by the present utility model, in this application, two first bracket structures 1 are provided, and the two first bracket structures 1 are connected together through a first connecting member, and the first connecting rod 103 and the second connecting rod 104 are hinged together, so that the two first support plates 101 can approach each other to achieve folding, so that this application can be folded into a compact volume when not in use, greatly reducing the transportation space and storage cost, and thus facilitating long-distance transportation or large-scale storage in a limited space.

[0035] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings.

[0036] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] Example 1, please refer to Figures 1 - 3, a photovoltaic module fixing bracket, comprising a first bracket structure 1. The first bracket structure 1 includes two first support plates 101. A number of first connecting members are connected between the two first support plates 101. The first connecting member includes two first connecting seats 102. The two first connecting seats 102 are respectively fixedly connected to the two first support plates 101. A first connecting rod 103 and a second connecting rod 104 are respectively hinged to the two first connecting seats 102. The first connecting rod 103 and the second connecting rod 104 are hinged together. In this application, by providing two first bracket structures 1, and the two first bracket structures 1 are connected together by the first connecting member, and the first connecting rod 103 and the second connecting rod 104 are hinged together, the two first support plates 101 can approach each other to achieve folding, so that this application can be folded into a compact volume when not in use, greatly reducing the transportation space and storage cost, and thus facilitating long-distance transportation or a large amount of storage in a limited space.

[0039] Further, as Figure 3 shown, a connection groove 105 is opened at one end of the first connecting rod 103 away from the first connecting seat 102. A connecting plate 106 is inserted into the connection groove 105. One end of the connecting plate 106 is fixedly connected to the second connecting rod 104. A first connecting shaft 107 is fixedly installed in the connection groove 105. The outer surface of the first connecting shaft 107 is inserted and connected with the connecting plate 106. The mutual cooperation of the first connecting shaft 107, the connection groove 105 and the connecting plate 106 can hinge the first connecting rod 103 and the second connecting rod 104 together, and the first connecting rod 103 and the second connecting rod 104 can rotate around the first connecting shaft 107.

[0040] Further, as Figure 3 shown, a second clamping groove 110 and a second convex block 111 are provided at one end of the first connecting rod 103 away from the first connecting seat 102. A first clamping groove 108 and a first convex block 109 are provided at one end of the second connecting rod 104 away from the first connecting seat 102. The first clamping groove 108 is inserted into the inner wall of the second convex block 111, and the inner wall of the second clamping groove 110 is inserted into the first convex block 109. Such a setting can improve the connection stability between the first connecting rod 103 and the second connecting rod 104; the shapes of the first clamping groove 108, the first convex block 109, the second clamping groove 110 and the second convex block 111 are all arc-shaped, which is convenient for the connection and separation of components.

[0041] Embodiment 2 further optimizes the photovoltaic module fixing bracket provided in Embodiment 1. Specifically, as Figure 3 shown, a second connecting member is provided between the two first support plates 101, and the second connecting member can improve the stability when the two first support plates 101 are unfolded.

[0042] Further, as Figure 3As shown in the figure, the second connecting member includes two receiving grooves 4 respectively formed on two first support plates 101. Third connecting shafts 401 are fixedly installed in both of the two receiving grooves 4. Reinforcing plates 402 are sleeved on the outer surfaces of the two third connecting shafts 401 through bearings. Avoidance grooves 403 are formed at one ends of the two reinforcing plates 402 away from the third connecting shafts 401. When the two first support plates 101 are folded, the reinforcing plates 402 can rotate and be hidden in the receiving grooves 4, and when the two first support plates 101 are unfolded for use, the two reinforcing plates 402 can be connected together, thereby improving the firmness between the two first support plates 101.

[0043] Further, as Figures 1 - 3 shown in the figure, a plurality of first through holes 404 are formed in both of the two reinforcing plates 402. The first through holes 404 can cooperate with bolts to realize connection with the photovoltaic module.

[0044] Further, as Figures 1 - 3 shown in the figure, a plurality of second through holes 5 are formed in the first bracket structure 1. The second through holes 5 can cooperate with bolts to realize connection with the photovoltaic module.

[0045] Embodiment 3 further optimizes the photovoltaic module fixing bracket provided in Embodiment 1 or 2. Specifically, as Figure 3 shown in the figure, a second bracket structure 2 is provided at the bottom of the first support plate 101. The second bracket structure 2 includes a second connection seat 201 hinged to one end of the first support plate 101. One end of the second connection seat 201 is fixedly connected to a second support plate 202. The second connection seat 201 can connect the first support plate 101 and the second support plate 202 together, and such a setting enables the angle between the first support plate 101 and the second support plate 202 to be adjustable.

[0046] Further, as Figure 3 shown in the figure, a groove 203 is formed on one side of the second support plate 202 close to the first support plate 101. A second connecting shaft 204 is fixedly installed in the groove 203. A third support plate 205 is sleeved on the outer surface of the second connecting shaft 204. A third connection seat 206 is hinged to one end of the third support plate 205 away from the second connecting shaft 204. The third connection seat 206 and the third support plate 205 can be hidden in the groove 203.

[0047] Further, as Figure 3 shown in the figure, a plurality of threaded holes 3 are formed in the first support plate 101. An installation hole is formed in the third connection seat 206, and the position of the installation hole corresponds to the position of the threaded hole 3. After the first support plate 101 is rotated and tilted, the third connection seat 206 is connected to the corresponding threaded hole 3 through a bolt, so that the third support plate 205 can support the tilted first support plate 101.

[0048] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] Obviously, the embodiments described above are only part of the embodiments of the present utility model, rather than all embodiments. The accompanying drawings show preferred embodiments of the present utility model, but do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent substitution on some of the technical features. Any equivalent structure made by using the specification and drawings of the present utility model, directly or indirectly applied in other related technical fields, shall be within the scope of the patent protection of the present utility model by the same token.

Claims

1. A photovoltaic module fixing bracket, characterized in that, Comprising a first support structure (1), the first support structure (1) includes two first support plates (101), and a number of first connecting members are connected between the two first support plates (101). The first connecting member includes two first connecting seats (102), the two first connecting seats (102) are respectively fixedly connected to the two first support plates (101), and a first connecting rod (103) and a second connecting rod (104) are respectively hinged to the two first connecting seats (102), and the first connecting rod (103) and the second connecting rod (104) are hinged together.

2. The photovoltaic module fixing bracket according to claim 1, characterized in that, One end of the first connecting rod (103) away from the first connecting seat (102) is provided with a connecting groove (105), a connecting plate (106) is inserted into the connecting groove (105), one end of the connecting plate (106) is fixedly connected to the second connecting rod (104), and a first connecting shaft (107) is fixedly installed in the connecting groove (105), and the outer surface of the first connecting shaft (107) is inserted and connected with the connecting plate (106).

3. The photovoltaic module fixing bracket according to claim 2, wherein One end of the first connecting rod (103) away from the first connecting seat (102) is provided with a second card slot (110) and a second protrusion (111), one end of the second connecting rod (104) away from the first connecting seat (102) is provided with a first card slot (108) and a first protrusion (109), the first card slot (108) is inserted into the inner wall of the second protrusion (111), and the inner wall of the second card slot (110) is inserted into the first protrusion (109).

4. A photovoltaic module fixing bracket according to claim 3, characterized in that, A second connecting member is provided between the two first support plates (101).

5. The photovoltaic module fixing bracket according to claim 4, characterized in that, The second connecting member includes two accommodating grooves (4) respectively opened on the two first support plates (101), a third connecting shaft (401) is fixedly installed in each of the two accommodating grooves (4), and a reinforcing plate (402) is sleeved on the outer surface of each of the two third connecting shafts (401) through a bearing, and an avoidance groove (403) is opened at one end of each of the two reinforcing plates (402) away from the third connecting shaft (401).

6. The fixed bracket for a photovoltaic module according to claim 5, wherein, A number of first through holes (404) are opened on each of the two reinforcing plates (402).

7. A fixing bracket for a photovoltaic module according to claim 1, characterized in that, A number of second through holes (5) are opened on the first support structure (1).

8. The photovoltaic module fixing bracket according to claim 1, wherein, The bottom of the first support plate (101) is provided with a second support structure (2), the second support structure (2) includes a second connecting seat (201) hinged to one end of the first support plate (101), and one end of the second connecting seat (201) is fixedly connected to a second support plate (202).

9. The photovoltaic module fixing bracket according to claim 8, wherein, A groove (203) is opened on one side of the second support plate (202) close to the first support plate (101), a second connecting shaft (204) is fixedly installed in the groove (203), a third support plate (205) is sleeved on the outer surface of the second connecting shaft (204), and a third connecting seat (206) is hinged to one end of the third support plate (205) away from the second connecting shaft (204).

10. A photovoltaic module fixing bracket according to claim 9, characterized in that, A plurality of threaded holes (3) are formed in the first support plate (101), and mounting holes are formed in the third connecting seat (206), and the positions of the mounting holes correspond to the positions of the threaded holes (3).

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