Solar photovoltaic panel convenient to maintain

Abstract

The utility model discloses a solar photovoltaic panel convenient to maintain, and relates to the technical field of solar photovoltaic panel installation. Comprising a solar panel, plate clamping assemblies and a supporting frame, the plate clamping assemblies are clamped on the two sides of the solar panel, the plate clamping assemblies are fixed to the supporting frame through screws, each plate clamping assembly comprises an L-shaped angle plate, an adjusting bolt, a first semicircular bolt, a pressing plate, a second semicircular bolt and a nut, and the adjusting bolt is installed at the bottom of the L-shaped angle plate in a threaded mode. According to the solar photovoltaic panel convenient to maintain, after the installation position of the panel clamp assembly is measured, the panel clamp assembly is preassembled on the supporting frame through screws, a pressing plate in the panel clamp assembly is opened, a solar panel is laid, then the pressing plate is closed, and a first semicircular bolt and a second semicircular bolt are connected together; during maintenance, the pressing plate can be locked on the solar panel only by loosening the screw cap and opening the pressing plate, and disassembly, assembly, inspection and maintenance can be quickly carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic panel installation, and specifically relates to a solar photovoltaic panel convenient for maintenance. Background Technique

[0002] A solar photovoltaic panel is a high-efficiency energy technology that converts solar energy into electrical energy. Compared with traditional power generation methods such as coal and gas, solar photovoltaic panels do not produce any pollutants, avoiding environmental damage and air pollution, and are beneficial to the improvement of human health and the ecological environment. With the progress of technology and the manifestation of economies of scale, the cost of solar photovoltaic panels has been continuously decreasing, making the investment in solar photovoltaic systems a cost-effective choice. By installing solar photovoltaic panels, enterprises and households can reduce electricity bills, lower operating costs, and improve economic efficiency.

[0003] When in use, solar photovoltaic panels usually need to be fixedly installed on brackets through stainless steel screws, and tools such as screwdrivers and pliers are required during the process, and the operation process is relatively troublesome. When it is necessary to repair and inspect solar photovoltaic panels, a lot of time is required for disassembly and assembly, reducing work efficiency. Content of the Utility Model

[0004] The utility model provides a solar photovoltaic panel convenient for maintenance to solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A solar photovoltaic panel convenient for maintenance, including a solar panel, a panel clamping assembly and a support frame. The panel clamping assembly clamps both sides of the solar panel, and the panel clamping assembly is fixed on the support frame through screws;

[0006] The panel clamping assembly includes an L-shaped angle plate, an adjusting bolt, a first semi-circular bolt, a pressing plate, a second semi-circular bolt and a nut. The adjusting bolt is threadedly installed at the bottom of the L-shaped angle plate. The first semi-circular bolt is welded on the front and back sides of the L-shaped angle plate. The second semi-circular bolt is welded on the front and back sides of the pressing plate. One end of the pressing plate is hinged to the L-shaped angle plate through a pin shaft, and the nut is threadedly connected to the first semi-circular bolt and the second semi-circular bolt to tightly connect the pressing plate and the L-shaped angle plate;

[0007] The support frame includes a bottom beam, a lower support piece, a support beam, an upper support piece and a tightening bolt. The lower support piece is installed at one end of the bottom beam through a bolt. The upper support piece is installed at one end of the support beam through a bolt. The other end of the support beam is hinged to the bottom beam through a hinge. The tightening bolt is installed on the upper support piece and the lower support piece to tightly connect the upper support piece and the lower support piece.

[0008] Further, the solar panel is laid in the L-shaped angle plate, and the pressing plate presses on the top surface of the solar panel.

[0009] Further, the L-shaped angle plate is fixed to the supporting beam by screws, and the adjusting bolts are evenly distributed at the bottom of the L-shaped angle plate.

[0010] Further, the first semi-circular bolt and the second semi-circular bolt have the same diameter, and after they are joined together, they form a bolt that is adapted to the inner diameter of the nut.

[0011] Further, the support frame is arranged at the front and rear ends of the plate clamping assembly, and the bottom of the bottom beam is provided with feet.

[0012] Further, strip-shaped holes are provided on both the upper support piece and the lower support piece, and the tightening bolts are locked in the strip-shaped holes.

[0013] Compared with the prior art, the present utility model provides a solar photovoltaic panel that is convenient for maintenance, and has the following beneficial effects:

[0014] For this solar photovoltaic panel that is convenient for maintenance, after measuring the installation position of the plate clamping assembly, the plate clamping assembly is pre-installed on the support frame by screws. Open the pressing plate in the plate clamping assembly, lay the solar panel, and then close the pressing plate to join the first semi-circular bolt and the second semi-circular bolt together. Screw on the nut to lock the pressing plate on the solar panel. During maintenance, only loosen the nut and open the pressing plate, and disassembly, inspection and repair can be carried out quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is an open schematic diagram of the plate clamping assembly of the present utility model;

[0017] Figure 3 is a structural diagram of the support frame of the present utility model.

[0018] In the figure: 1, solar panel; 2, plate clamping assembly; 21, L-shaped angle plate; 22, adjusting bolt; 23, first semi-circular bolt; 24, pressing plate; 25, second semi-circular bolt; 26, nut; 3, support frame; 31, bottom beam; 32, lower support piece; 33, supporting beam; 34, upper support piece; 35, tightening bolt; 36, foot; 37, strip-shaped hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 3 , the present invention discloses a solar photovoltaic panel convenient for maintenance, including a solar panel 1, a plate clamping assembly 2 and a support frame 3. The plate clamping assembly 2 is clamped on both sides of the solar panel 1, and the plate clamping assembly 2 is fixed on the support frame 3 by screws. After measuring the installation position of the plate clamping assembly 2, the plate clamping assembly 2 is pre-installed on the support frame 3 by screws. Open the pressing plate 24 in the plate clamping assembly 2, lay the solar panel 1, and then close the pressing plate 24 to make the first semi-circular bolt 23 and the second semi-circular bolt 25 engage together. Tighten the nut 26 to lock the pressing plate 24 on the solar panel 1. During maintenance, just loosen the nut 26 and open the pressing plate 24, and it can be quickly disassembled, inspected and repaired;

[0021] The plate clamping assembly 2 includes an L-shaped angle plate 21, an adjusting bolt 22, a first semi-circular bolt 23, a pressing plate 24, a second semi-circular bolt 25 and a nut 26. The adjusting bolt 22 is threadedly installed at the bottom of the L-shaped angle plate 21. The first semi-circular bolt 23 is welded on the front and back sides of the L-shaped angle plate 21. The second semi-circular bolt 25 is welded on the front and back sides of the pressing plate 24. One end of the pressing plate 24 is hinged to the L-shaped angle plate 21 by a pin shaft, and the nut 26 is threadedly connected to the first semi-circular bolt 23 and the second semi-circular bolt 25 to tightly connect the pressing plate 24 and the L-shaped angle plate 21;

[0022] The support frame 3 includes a bottom beam 31, a lower support piece 32, a support beam 33, an upper support piece 34 and a tensioning bolt 35. The lower support piece 32 is installed at one end of the bottom beam 31 by bolts. The upper support piece 34 is installed at one end of the support beam 33 by bolts. The other end of the support beam 33 is hinged to the bottom beam 31 by a hinge. The tensioning bolt 35 is installed on the upper support piece 34 and the lower support piece 32 to tightly connect the upper support piece 34 and the lower support piece 32.

[0023] Specifically, the solar panel 1 is laid in the L-shaped angle plate 21, and the pressing plate 24 presses on the top surface of the solar panel 1.

[0024] In this embodiment, through the action of the plate clamping assembly 2, it is convenient to install the solar panels 1 in a row at the same time.

[0025] Specifically, the L-shaped angle plate 21 is fixed to the joist 33 by screws, and the adjusting bolts 22 are evenly distributed at the bottom of the L-shaped angle plate 21.

[0026] In this embodiment, after measuring the installation position of the plate clamp assembly 2, the plate clamp assembly 2 is pre-installed on the support frame 3 by screws. According to different specifications of the solar panel 1, the clamping distance between the pressing plate 24 and the L-shaped angle plate 21 can be adjusted by the adjusting bolts 22.

[0027] Specifically, the first semi-circular bolt 23 and the second semi-circular bolt 25 have the same diameter, and the two are joined together to form a bolt that fits the inner diameter of the nut 26.

[0028] In this embodiment, as Figure 1 shown, after the pressing plate 24 is closed, the first semi-circular bolt 23 and the second semi-circular bolt 25 are joined together, and the pressing plate 24 can be locked to the solar panel 1 by screwing on the nut 26.

[0029] Specifically, the support frames 3 are arranged at the front and rear ends of the plate clamp assembly 2, and the feet 36 are provided at the bottom of the bottom beam 31.

[0030] In this embodiment, as Figure 1 shown, the support frames 3 are used to provide stable support to ensure that the solar panel 1 is fixed at a suitable angle and position, so as to receive solar radiation to the maximum extent and improve the power generation efficiency.

[0031] Specifically, strip holes 37 are provided on both the upper support piece 34 and the lower support piece 32, and the tensioning bolts 35 are locked in the strip holes 37.

[0032] In this embodiment, as Figure 3 shown, since the joist 33 and the bottom beam 31 are hinged by a hinge, by changing the support height of the upper support piece 34 and the lower support piece 32, the opening and closing angle of the joist 33 can be changed, thereby adjusting the position angle of the solar panel 1.

[0033] During use, after measuring the installation position of the plate clamp assembly 2, the plate clamp assembly 2 is pre-installed on the support frame 3 by screws. The pressing plate 24 in the plate clamp assembly 2 is opened, the solar panel 1 is laid, and then the pressing plate 24 is closed. The first semi-circular bolt 23 and the second semi-circular bolt 25 are joined together, and the pressing plate 24 can be locked to the solar panel 1 by screwing on the nut 26. During maintenance, only the nut 26 needs to be loosened and the pressing plate 24 is opened, and disassembly, inspection and repair can be carried out quickly.

[0034] In summary, for the easily maintainable solar photovoltaic panel, after measuring the installation position of the plate clamp assembly 2, pre-install the plate clamp assembly 2 onto the support frame 3 through screws. Open the pressure plate 24 in the plate clamp assembly 2, lay the solar panel 1, and then close the pressure plate 24. Join the first semi-circular bolt 23 and the second semi-circular bolt 25 together, and screw on the nut 26 to lock the pressure plate 24 onto the solar panel 1. During maintenance, just loosen the nut 26 and open the pressure plate 24, and disassembly, inspection, and repair can be quickly carried out.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar photovoltaic panel that is easy to maintain, comprising a solar panel (1), a panel clamp assembly (2) and a support frame (3), characterized in that: The panel clamp assembly (2) is clamped on both sides of the solar panel (1), and the panel clamp assembly (2) is fixed to the support frame (3) by screws; The plate clamp assembly (2) comprises an L-shaped angle plate (21), an adjusting bolt (22), a first semicircular bolt (23), a pressure plate (24), a second semicircular bolt (25) and a nut (26); the adjusting bolt (22) is threadedly installed on the bottom of the L-shaped angle plate (21); the first semicircular bolt (23) is welded to the front and rear sides of the L-shaped angle plate (21); the second semicircular bolt (25) is welded to the front and rear sides of the pressure plate (24); one end of the pressure plate (24) is hinged to the L-shaped angle plate (21) through a pin shaft; the nut (26) is threadedly connected to the first semicircular bolt (23) and the second semicircular bolt (25) so that the pressure plate (24) is firmly connected to the L-shaped angle plate (21); The support frame (3) comprises a bottom beam (31), a lower support plate (32), a joist (33), an upper support plate (34) and a tension bolt (35); the lower support plate (32) is mounted on one end of the bottom beam (31) by means of bolts; the upper support plate (34) is mounted on one end of the joist (33) by means of bolts; the other end of the joist (33) is hinged to the bottom beam (31) by means of a hinge; the tension bolt (35) is mounted on the upper support plate (34) and the lower support plate (32) so as to securely connect the upper support plate (34) and the lower support plate (32).

2. The solar photovoltaic panel that is easy to maintain according to claim 1, characterized in that: The solar panel (1) is laid in the L-shaped angle plate (21), and the pressing plate (24) is pressed on the top surface of the solar panel (1).

3. The solar photovoltaic panel that is easy to maintain according to claim 1, characterized in that: The L-shaped angle plate (21) is fixed to the supporting beam (33) by means of screws, and the adjusting bolts (22) are evenly distributed at the bottom of the L-shaped angle plate (21).

4. The solar photovoltaic panel that is easy to maintain according to claim 1, characterized in that: The diameters of the first semicircular bolt (23) and the second semicircular bolt (25) are equal, and when joined together, they form a bolt that matches the inner diameter of the nut (26).

5. The solar photovoltaic panel that is easy to maintain according to claim 1, characterized in that: The support frame (3) is arranged at the front and rear ends of the plate clamp assembly (2), and the bottom of the bottom beam (31) is provided with a support foot (36).

6. The solar photovoltaic panel that is easy to maintain according to claim 1, characterized in that: The upper support plate (34) and the lower support plate (32) are both provided with strip holes (37), and the tightening bolts (35) are locked in the strip holes (37).

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