Photovoltaic panel support

Abstract

The utility model relates to a photovoltaic panel support which comprises four sleeves, telescopic pipes and positioning pieces, the ends of the four sleeves are fixedly connected, the telescopic pipes are movably inserted into the four sleeves respectively, the positioning pieces are fixedly arranged on the outer walls of the sleeves, and the positioning ends of the positioning pieces are movably arranged on the sleeves in a penetrating mode and can be inserted into the outer walls of the telescopic pipes; a right-angle blocking piece is fixed to the end, located outside the sleeve, of the telescopic pipe, an elastic piece is fixedly arranged on the side, away from the telescopic pipe, of the blocking piece, the support further comprises a U-shaped buckling cover which can be arranged on the blocking piece in a buckled mode, and clamping openings for the elastic piece to be embedded are formed in the two opposite side walls of the buckling cover respectively. The photovoltaic panel support has the advantages that the photovoltaic panel can be conveniently installed on the support, and the workload of workers is reduced.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic devices, and in particular to a photovoltaic panel bracket. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system, which is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy.

[0003] Photovoltaic lighting is mainly achieved through photovoltaic panels. Photovoltaic panel brackets are used to support photovoltaic panels. Currently, the commonly used photovoltaic panel brackets are mainly in the form of three-dimensional frames. The top of the bracket is set as an inclined surface. Photovoltaic panels can be installed on the inclined surface through a large number of bolts and other connectors to provide lighting.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the process of installing photovoltaic panels by using a large number of bolts is rather cumbersome, which is not conducive to the workers to install a large number of photovoltaic panels. Summary of the invention

[0005] In order to simplify the installation process of photovoltaic panels and facilitate the work of staff, the present application provides a photovoltaic panel bracket.

[0006] The photovoltaic panel bracket provided in this application adopts the following technical solution:

[0007] A photovoltaic panel support, comprising four sleeves whose ends are fixedly connected and arranged in a cross shape, telescopic tubes movably inserted into the four sleeves, and a positioning piece fixedly arranged on the outer wall of the sleeve, wherein the positioning end of the positioning piece is movably inserted into the sleeve and can be inserted into the outer wall of the telescopic tube;

[0008] A right-angled baffle is fixed on one end of the telescopic tube located outside the sleeve, and a spring is fixed on the side of the baffle away from the telescopic tube. The bracket also includes a U-shaped buckle cover that can be buckled on the baffle, and the two opposite side walls of the buckle cover are respectively provided with slots for the spring to be embedded.

[0009] By adopting the above technical solution, before installing the photovoltaic panel, the telescopic tube is first pulled outward and fixed by the positioning piece. Then, after the photovoltaic panel is placed on the four sleeves, the positioning piece is released from the locking of the telescopic tube and the telescopic tube is retracted into the sleeve. After the four baffles lock the four corners of the photovoltaic panel, the buckle covers are buckled on the four baffles respectively. After the buckle covers are buckled on the baffles, the spring pieces are automatically snapped into the bayonet after being compressed, so that the photovoltaic panel is installed on the bracket. Compared with using a large number of bolts and other connecting parts to install the photovoltaic panel on the bracket, the efficiency of the staff in installing a large number of photovoltaic panels can be significantly improved. At the same time, the movably inserted telescopic tube can adapt to photovoltaic panels of different sizes, thereby improving the applicability of the bracket.

[0010] Optionally, the positioning member includes a shell having an open end and a closed end at both ends, a baffle movably arranged in the shell, a positioning pin passing through the baffle and fixedly connected to the baffle, and a spring arranged in the shell with its two ends respectively abutting against the baffle and the closed end of the shell, the spring is in a compressed state, the open end of the shell is fixed on the outer wall of the sleeve, and the end of the positioning pin close to the baffle passes through the sleeve and can be inserted into the telescopic tube.

[0011] By adopting the above technical solution, the compressed spring can push the baffle and drive the positioning pin to be stably inserted on the telescopic tube, so that the four baffles can form a stable supporting state for the photovoltaic panel, which is beneficial to the installation of the photovoltaic panel. In addition, the overall structure of the positioning piece is simple and easy to operate, and it also has strong reliability, which further facilitates the staff to install a large number of photovoltaic panels.

[0012] Optionally, a plurality of tooth-shaped grooves are provided on the outer wall of the telescopic tube along its length direction, and the positioning pins can be inserted into the tooth-shaped grooves.

[0013] By adopting the above technical solution, the positioning pin can be stably stuck in the toothed groove, and the multiple toothed grooves can also improve the applicability of the bracket, thereby expanding the scope of use for installing photovoltaic panels of different sizes.

[0014] Optionally, the spring sleeve is arranged on the positioning pin.

[0015] By adopting the above technical solution, the positioning pin can limit the spring, so that the spring can be stably arranged in the shell, thereby being able to stably push the positioning pin to be stuck in the toothed groove.

[0016] Optionally, the bracket further comprises a connecting tube, the end of the sleeve is fixed to the outer wall of the connecting tube, four tension springs are connected to the connecting tube, and the other end of the tension spring is connected to the telescopic tube.

[0017] By adopting the above technical solution, after the photovoltaic panel is placed on the titanium sleeve, the tension provided by the tension spring on the telescopic tube can pre-fix the photovoltaic panel, further improving the convenience of photovoltaic panel installation.

[0018] Optionally, the bracket further includes four connecting plates, and two ends of the four connecting plates are respectively fixedly connected to two adjacent sleeves.

[0019] By adopting the above technical solution, the connecting plate can reinforce the sleeve and improve the stability of the bracket. After the photovoltaic panel is placed on the sleeve, the connecting plate can also provide support for the photovoltaic panel, increase the contact area between the bracket and the photovoltaic panel, thereby improving the reliability of the photovoltaic panel after installation.

[0020] Optionally, the bracket further includes a column whose upper end is fixedly connected to the outer wall of the sleeve, and the column includes two first columns and two second columns, and the length of the first column is greater than that of the second column.

[0021] By adopting the above technical solution, the first column and the second column with different lengths can provide a suitable slope for the photovoltaic panel, thereby facilitating the lighting of the photovoltaic panel.

[0022] Optionally, the bracket also includes a bottom frame fixedly connected to the lower end of the column, and a sand-fixing net is fixed on the bottom frame.

[0023] By adopting the above technical solution, the bottom frame not only provides a stable installation foundation for the entire bracket, but also increases the contact area between the bracket and the ground, thereby improving the stability of the bracket during use. The sand-fixing net can fix sand on the outdoor ground, which is conducive to effective protection of the outdoor environment.

[0024] Optionally, the bracket further includes four fixing tubes fixed on the bottom frame, and embedded blocks connected to the fixing tubes.

[0025] By adopting the above technical solution, after the embedded block is buried underground, the fixing pipe is connected to the embedded block, so that the bracket can be stably arranged outdoors as a whole.

[0026] Optionally, a fixing screw capable of penetrating into the fixing tube is fixedly provided on the embedded block, and a nut is connected to the fixing screw.

[0027] By adopting the above technical solution, it is convenient to connect the embedded block with the fixing tube.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] By providing sleeves, telescopic tubes, and positioning pieces, compared to using a large number of bolts and other connectors to install photovoltaic panels on brackets, the efficiency of workers in installing a large number of photovoltaic panels can be significantly improved.

[0030] The outer shell, baffle, positioning pins and springs are provided to facilitate the installation of photovoltaic panels. The overall structure of the positioning parts is simple and easy to operate. It also has strong reliability, which further facilitates the staff to install a large number of photovoltaic panels.

[0031] By providing the toothed groove, the positioning pin can be stably clamped in the toothed groove, and the plurality of toothed grooves can also improve the applicability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of a photovoltaic panel support.

[0033] Figure 2 It is a structural schematic diagram of a connecting pipe, a sleeve, a telescopic pipe, a baffle and a buckle cover.

[0034] Figure 3 It is a schematic diagram of the cross-sectional structure of the positioning member.

[0035] Explanation of the reference numerals: 1. connecting pipe; 11. fixing ring; 12. tension spring; 2. sleeve; 21. limiting column; 3. telescopic tube; 31. baffle; 32. spring; 33. buckle cover; 4. positioning member; 41. housing; 42. baffle; 43. positioning pin; 44. spring; 5. connecting plate; 6. column; 61. first column; 62. second column; 7. bottom frame; 71. sand-fixing net; 8. fixing pipe; 9. embedded block; 91. fixing screw; 92. nut. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-3 , further details of this application are given.

[0037] The present application embodiment discloses a photovoltaic panel bracket, referring to Figure 1 The bracket includes a connecting pipe 1 made of a square tube, a sleeve 2 with one end fixedly connected to the outer wall of the connecting pipe 1, a telescopic pipe 3 movably inserted into the sleeve 2 with one end of the sleeve 2 away from the connecting pipe 1, a positioning member 4 fixedly arranged on the outer wall of the sleeve 2, a connecting plate 5 with an end fixedly connected to the outer wall of the sleeve 2, a column 6 with an upper end fixedly connected to the sleeve 2, a bottom frame 7 fixedly connected to the lower end of the column 6, four fixed pipes 8 vertically fixed to the bottom frame 7 and distributed in a rectangular shape, and four embedded blocks 9 respectively connected to the four fixed pipes 8.

[0038] Reference Figure 1 There are four sleeves 2, which are respectively fixed on the four outer walls of the connecting pipe 1 and are distributed in a cross shape. There are also four telescopic tubes 3, which are respectively located in the four sleeves 2. When the telescopic tube 3 is located in the sleeve 2, the telescopic tube 3 can only move along the length direction of the sleeve 2. A fixing ring 11 is fixedly connected to each of the four outer walls of the connecting pipe 1, and a tension spring 12 is connected to the fixing ring 11. The other end of the tension spring 12 is connected to one end of the telescopic tube 3 located in the sleeve 2.

[0039] Reference Figure 2 A limiting column 21 is fixed on one end of the sleeve 2 away from the connecting pipe 1, and the limiting column 21 is located in the pipe opening of the sleeve 2. A strip hole is opened on one side wall of the telescopic tube 3 along its length direction, and the limiting column 21 is located in the strip hole, thereby limiting the telescopic tube 3 so that the telescopic tube 3 cannot be separated from the sleeve 2.

[0040] Reference Figure 2A right-angled baffle 31 is fixedly provided on one end of the telescopic tube 3 away from the connecting tube 1, and the end of the telescopic tube 3 is fixedly connected to the inner wall of the right-angle opening of the baffle 31, and the edge of the baffle 31 away from the column 6 is higher than the outer wall of the telescopic tube 3, so that the photovoltaic panel on the sleeve 2 can be limited.

[0041] Reference Figure 2 On the two side walls of the baffle 31, spring pieces 32 are formed integrally, the spring pieces 32 protrude from the side of the baffle 31 away from the telescopic tube 3, and the spring pieces 32 are inclined from the side of the baffle 31 higher than the telescopic tube 3 to the direction where the column 6 is located. The bracket also includes a buckle cover 33 that can be buckled on the baffle 31, the buckle cover 33 is U-shaped, and the two side walls of the buckle cover 33 are respectively provided with a bayonet for the spring piece 32 to be buckled. When the spring piece 32 is buckled into the bayonet, the two opposite inner walls of the buckle cover 33 are respectively fitted with the two opposite outer walls of the baffle 31.

[0042] Reference Figure 3 The positioning member 4 includes a shell 41 with one end fixedly connected to the outer wall of the sleeve 2, a baffle 42 movably arranged in the shell 41, a positioning pin 43 passing through the baffle 42 and fixedly connected to the baffle 42, and a spring 44 sleeved on the positioning pin 43. The two ends of the shell 41 are an open end and a closed end, respectively, and the open end is fixedly connected to the sleeve 2.

[0043] Reference Figure 3 The baffle 42 is a direction plate and is adapted to the interior of the housing 41, so that the baffle 42 does not rotate in the housing 41. The end of the positioning pin 43 away from the baffle 42 is movably penetrated on the closed end of the housing 41, and the spring 44 is located between the baffle 42 and the closed end of the housing 41 and is in a compressed state. The end of the positioning pin 43 close to the baffle 42 is penetrated on the sleeve 2 and can be clamped on the telescopic tube 3, thereby positioning and limiting the telescopic tube 3. A continuous tooth-shaped groove is formed on one side wall of the telescopic tube 3, and the end of the positioning pin 43 extending into the sleeve 2 is processed into a triangle that is adapted to the tooth-shaped groove.

[0044] Reference Figure 1 Four connecting plates 5 are also provided, and the two ends of the four connecting plates 5 are respectively fixedly connected to the side walls of two adjacent sleeves 2, and the top surface of the connecting plate 5 is flush with the outer wall of the sleeve 2. The connecting plate 5 can not only reinforce the four sleeves 2 distributed in a cross shape, but also increase the contact area with the photovoltaic panel after the photovoltaic panel is placed on the sleeve 2, thereby further stably supporting the photovoltaic panel.

[0045] Reference Figure 1There are four columns 6, including two first columns 61 and two second columns 62. The length of the first column 61 is greater than the length of the second column 62. The four columns are distributed in a rectangular shape, so that the photovoltaic panel can be installed on the top of the bracket and arranged tilted, which is beneficial to the lighting of the photovoltaic panel.

[0046] Reference Figure 1 The bottom frame 7 is fixedly connected to the lower ends of the four vertical poles, and a sand-fixing net 71 is fixedly arranged inside the bottom frame 7. The four fixed pipes 8 are all fixed on the outer wall of the bottom frame 7, and the four fixed pipes 8 are distributed in a rectangular shape. The embedded block 9 is prefabricated with concrete, and a fixing screw 91 is embedded in the embedded block 9. One end of the fixing screw 91 is located inside the embedded block 9, and two nuts 92 are threadedly connected to the fixing screw 91. Before installing the photovoltaic panel, the embedded block 9 is first embedded in the ground and the end of the fixing screw 91 located outside the embedded block 9 is inserted into the fixing tube, and then the nut 92 is screwed to clamp the fixing tube between the two nuts 92, thereby providing a stable installation foundation for the entire bracket.

[0047] The overall structure of the photovoltaic panel bracket is simple, which is convenient for workers to install the photovoltaic panels on the bracket and also convenient for workers to install the bracket, thereby effectively improving the work efficiency of workers when installing photovoltaic panels.

[0048] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic panel bracket, characterized in that: It comprises four sleeves (2) whose ends are fixedly connected and arranged in a cross shape, telescopic tubes (3) movably inserted into the four sleeves (2), and a positioning member (4) fixedly arranged on the outer wall of the sleeve (2), wherein the positioning end of the positioning member (4) is movably inserted into the sleeve (2) and can be inserted into the outer wall of the telescopic tube (3); A right-angled baffle (31) is fixed on one end of the telescopic tube (3) located outside the sleeve (2), and a spring piece (32) is fixedly arranged on the side of the baffle (31) facing away from the telescopic tube (3). The bracket also includes a U-shaped buckle cover (33) that can be buckled on the baffle (31), and two opposite side walls of the buckle cover (33) are respectively provided with a bayonet for the spring piece (32) to be embedded.

2. A photovoltaic panel support according to claim 1, characterized in that: The positioning member (4) comprises a shell (41) having an open end and a closed end at two ends, a baffle (42) movably arranged in the shell (41), a positioning pin (43) penetrating the baffle (42) and fixedly connected to the baffle (42), and a spring (44) arranged in the shell (41) and having two ends respectively abutting against the baffle (42) and the closed end of the shell (41), wherein the spring (44) is in a compressed state, the open end of the shell (41) is fixed to the outer wall of the sleeve (2), and the end of the positioning pin (43) close to the baffle (42) is penetrating the sleeve (2) and can be inserted into the telescopic tube (3).

3. A photovoltaic panel support according to claim 2, characterized in that: The outer wall of the telescopic tube (3) is provided with a plurality of tooth-shaped grooves along its length direction, and the positioning pins (43) can be inserted into the tooth-shaped grooves.

4. A photovoltaic panel support according to claim 2, characterized in that: The spring (44) is sleeved on the positioning pin (43).

5. A photovoltaic panel support according to any one of claims 1 to 4, characterized in that: The bracket also includes a connecting tube (1), the end of the sleeve (2) is fixed to the outer wall of the connecting tube (1), four tension springs (12) are connected to the connecting tube (1), and the other end of the tension spring (12) is connected to the telescopic tube (3).

6. A photovoltaic panel support according to claim 5, characterized in that: The bracket also includes four connecting plates (5), and two ends of the four connecting plates (5) are respectively fixedly connected to two adjacent sleeves (2).

7. A photovoltaic panel support according to claim 6, characterized in that: The bracket also includes a column (6) whose upper end is fixedly connected to the outer wall of the sleeve (2), and the column (6) includes two first columns (61) and two second columns (62), and the length of the first columns (61) is greater than that of the second columns (62).

8. A photovoltaic panel support according to claim 7, characterized in that: The bracket also includes a bottom frame (7) fixedly connected to the lower end of the column (6), and a sand-fixing net (71) is fixed on the bottom frame (7).

9. A photovoltaic panel support according to claim 8, characterized in that: The bracket also includes four fixing pipes (8) fixed on the bottom frame (7), and embedded blocks (9) connected to the fixing pipes (8).

10. A photovoltaic panel support according to claim 9, characterized in that: A fixing screw (91) capable of penetrating into the fixing pipe (8) is fixedly arranged on the embedded block (9), and a nut (92) is connected to the fixing screw (91).

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