Pressing device for solar panel and ballast support

Abstract

The utility model relates to the technical field of solar panel fixing accessories, and provides a pressing device for a solar panel, which comprises a mounting seat, a connecting seat and a pressing block, the lower end of the connecting seat is rotationally connected to the upper end of the mounting seat; the pressing block is arranged at the upper end of the connecting seat; wherein the solar panel is pressed between the connecting seat and the pressing block. On the basis, the applicability of the pressing device can be improved. In addition, the utility model further provides a ballast support.

Description

Technical Field

[0001] This application relates to the field of solar panel mounting accessories, and more particularly to a clamping device and ballast bracket for solar panels. Background Technology

[0002] Solar panels, also known as solar cells or photovoltaic panels, are thin photovoltaic semiconductor wafers that generate electricity directly from sunlight. The solar panels are secured using ballast supports.

[0003] In related technologies, ballast supports include mounting frames and clamping devices. The clamping devices are fixedly connected to the mounting frames, and the number of clamping devices is set according to the size of the solar panels to clamp and fix both sides of the mounting frames.

[0004] However, in practical applications, when it is necessary to adjust the angle of the solar panel, it is necessary to disassemble the clamping device installed on the mounting frame and fix clamping devices of different specifications. That is, the existing clamping device is difficult to be used for solar panels of different angles and has poor applicability, so it needs to be improved. Utility Model Content

[0005] In order to improve the applicability of the clamping device, in a first aspect, this application provides a clamping device for solar panels.

[0006] The clamping device for solar panels provided in this application adopts the following technical solution:

[0007] A clamping device for a solar panel includes a mounting base, a connecting base, and a clamping block; the lower end of the connecting base is rotatably connected to the upper end of the mounting base; the clamping block is disposed at the upper end of the connecting base; wherein the solar panel is clamped between the connecting base and the clamping block.

[0008] By adopting the above technical solution, in practical applications, the solar panel is pressed between the connecting seat and the pressing block, and the connecting seat is rotatably connected to the mounting seat to realize the rotation of the solar panel. This allows the pressing device to be used for solar panels at different angles, thereby improving the applicability of the pressing device.

[0009] Preferably, the clamping device further includes a connector, the connector including a sliding column, the sliding column being disposed on the clamping block, the upper end of the connecting seat having a sliding groove along its own length direction, and the lower end of the sliding column being slidably connected to the sliding groove.

[0010] By adopting the above technical solution and setting up connecting parts, the sliding column is slidably connected to the sliding groove to realize the sliding of the clamping block, thereby adjusting the clamping position of the solar panel and making the installation of the solar panel more stable.

[0011] Preferably, the connector further includes a connecting nut, and the upper end of the sliding column is movably inserted through the clamping block and threadedly connected to the connecting nut.

[0012] By adopting the above technical solution, by setting a connecting nut and loosening the connecting nut, the clamping block can move upward a certain distance, so as to press the solar panel between the connecting seat and the clamping block. After tightening the connecting nut, the stability of the solar panel being pressed between the connecting seat and the clamping block is improved.

[0013] Preferably, the connector further includes a gasket disposed between the clamping block and the connecting nut.

[0014] By adopting the above technical solution and adding gaskets, the stability of the solar panel being pressed between the connecting seat and the pressing block is further improved.

[0015] Preferably, the clamping device further includes a heightening column, the upper end of which is provided with a connector strip, and the lower end of the mounting base is provided with a first connector groove, the connector strip being inserted into the first connector groove.

[0016] By adopting the above technical solution, the solar panels are raised by setting up height-increasing columns to facilitate adjustment of the solar panel angle.

[0017] Preferably, the lower end of the heightening column is provided with a second insertion groove, which is adapted to the insertion strip.

[0018] By adopting the above technical solution, and by setting a second insertion slot, the two heightening columns can be inserted into each other through the cooperation of the second insertion slot and the insertion strip. The number of heightening columns can be selected according to the actual situation to adjust the required angle of the solar panel.

[0019] Preferably, the clamping device further includes fasteners, which include a fastening stud and two fastening nuts. The fastening stud is disposed between the mounting base and the raising post, and the two fastening nuts are threaded to both ends of the fastening stud.

[0020] By adopting the above technical solution and setting fasteners, the fixation between the mounting base and the heightening column is made more stable.

[0021] Secondly, this application provides a ballast support.

[0022] The ballast support provided in this application adopts the following technical solution:

[0023] A ballast support includes the clamping device described above.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. In practical applications, the solar panel is pressed between the connecting seat and the pressing block, and the connecting seat is rotatably connected to the mounting base to realize the rotation of the solar panel. This allows the pressing device to be used for solar panels at different angles, thereby improving the applicability of the pressing device.

[0026] 2. By setting a connecting nut, loosening the connecting nut allows the clamping block to move upward a certain distance, so as to press the solar panel between the connecting seat and the clamping block. Tightening the connecting nut improves the stability of the solar panel being pressed between the connecting seat and the clamping block.

[0027] 3. By setting a second insertion slot, the two heightening columns can be inserted into each other through the cooperation of the second insertion slot and the insertion strip. The number of heightening columns can be selected according to the actual situation to adjust the required angle of the solar panel. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the clamping device in the embodiments of this application;

[0029] Figure 2 This is an exploded schematic diagram of the clamping device in the embodiments of this application;

[0030] Figure 3 This is an overall exploded schematic diagram of the clamping device in the embodiments of this application;

[0031] Figure 4 This is a schematic diagram of the overall structure of the ballast support in the embodiments of this application.

[0032] Reference numerals: 1. Mounting base; 11. First insertion slot; 2. Connecting base; 21. Sliding slot; 3. Clamping block; 4. Connecting piece; 41. Sliding post; 42. Connecting nut; 43. Washer; 5. Heightening post; 51. Insertion strip; 52. Second insertion slot; 6. Fastener; 61. Fastening stud; 62. Fastening nut; 7. Mounting bracket. Detailed Implementation

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0034] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0035] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0036] This application discloses a clamping device for solar panels.

[0037] Reference Figure 1 The clamping device includes a mounting base 1, a connecting base 2, and a clamping block 3. The lower end of the connecting base 2 is rotatably connected to the upper end of the mounting base 1, and the clamping block 3 is fixedly connected to the upper end of the connecting base 2. A space for clamping the solar panel is formed between the clamping block 3 and the connecting base 2.

[0038] In practical applications, the mounting base 1 is installed on the mounting frame 7, and the solar panel is pressed between the connecting base 2 and the pressing block 3. The connecting base 2 is rotatably connected to the mounting base 1, which enables the solar panel to rotate. This allows the pressing device to be used with solar panels at different angles, thereby improving the applicability of the pressing device.

[0039] Reference Figure 1 and Figure 2 In some embodiments, the clamping device further includes a connector 4. Specifically, the connector 4 includes a sliding column 41, which is installed on the clamping block 3. The upper end of the connecting seat 2 has a sliding groove 21, which is arranged along the length direction of the connecting seat 2. The lower end of the sliding column 41 is slidably connected in the sliding groove 21 to realize the sliding connection between the clamping block 3 and the connecting seat 2, thereby adjusting the clamping position of the solar panel and making the installation of the solar panel more stable.

[0040] In some embodiments, the connector 4 further includes a connecting nut 42. The upper end of the sliding column 41 is movably inserted through the clamping block 3. The connecting nut 42 is threadedly connected to the upper end of the sliding column 41 and abuts against the clamping block 3 to achieve fixation between the clamping block 3 and the connecting seat 2, thereby improving the stability of the solar panel being pressed between the connecting seat 2 and the clamping block 3. At the same time, loosening the connecting nut 42 allows the clamping block 3 to move upward a certain distance, facilitating the placement of the solar panel between the connecting seat 2 and the clamping block 3, thus facilitating the clamping and fixing of the solar panel.

[0041] In some embodiments, the connector 4 further includes a gasket 43, which is disposed between the clamping block 3 and the connecting nut 42 to minimize loosening between the clamping block 3 and the connecting nut 42, thereby further improving the stability of the solar panel being pressed between the connector 2 and the clamping block 3.

[0042] Reference Figure 1 and Figure 3 In some embodiments, the clamping device further includes a heightening column 5, the upper end of which protrudes along its length to form a connector strip 51. The lower end of the mounting base 1 has a first connector groove 11, which is arranged along the length of the mounting base 1. The connector strip 51 is inserted into the first connector groove 11. When adjusting the angle of the solar panel, the connector strip 51 of the heightening column 5 is inserted into the first slot of the mounting base 1 to raise one side of the solar panel, thereby facilitating the adjustment of the solar panel's angle.

[0043] In some embodiments, the lower end of the heightening column 5 is provided with a second insertion groove 52. The second insertion groove 52 is arranged along the length direction of the mounting base 1, and the second insertion groove 52 is adapted to the insertion strip 51, so that the insertion strip 51 of one heightening column 5 can be inserted into the second insertion groove 52 of another heightening column 5, so that the two heightening columns 5 can be inserted together. The number of heightening columns 5 can be selected according to the actual situation to adjust the required angle of the solar panel.

[0044] In some embodiments, the clamping device further includes a fastener 6. Specifically, the fastener 6 includes a fastening stud 61 and two fastening nuts 62. The fastening stud 61 passes between the mounting base 1 and the raising post 5, and the two fastening nuts 62 are threaded to both ends of the fastening stud 61, with each fastening nut 62 abutting against the mounting base 1 and the raising post 5, making the fixation between the mounting base 1 and the raising post 5 more stable. Of course, the two raising posts 5 can also be fixed together by the fastener 6.

[0045] The implementation principle of this embodiment is as follows: In practical applications, the mounting base 1 is installed on the mounting frame 7, the solar panel is pressed between the connecting base 2 and the pressing block 3, and the connecting base 2 is rotatably connected to the mounting base 1, so that the solar panel can be rotated. This makes the pressing device applicable to solar panels at different angles, thereby improving the applicability of the pressing device.

[0046] This application also discloses a ballast support.

[0047] Reference Figure 4The ballast support includes a mounting frame 7 and multiple clamping devices described in the above embodiments. The clamping devices are fixedly connected to the mounting frame 7 via mounting base 1 or lifting columns 5. In this configuration, one side of the solar panel's clamping device does not have a lifting column 5 installed, meaning that side is lower in height, while the other side has a clamping device with a lifting column 5 installed, meaning that side is higher in height. This allows the solar panel to be tilted, and the angle of the solar panel can be adjusted by selecting the number of lifting columns 5.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A clamping device for solar panels, characterized in that, It includes a mounting base (1), a connecting base (2), and a clamping block (3); the lower end of the connecting base (2) is rotatably connected to the upper end of the mounting base (1); the clamping block (3) is located at the upper end of the connecting base (2); wherein, the solar panel is clamped between the connecting base (2) and the clamping block (3).

2. The clamping device for solar panels according to claim 1, characterized in that, The clamping device also includes a connector (4), which includes a sliding column (41). The sliding column (41) is located on the clamping block (3). The upper end of the connecting seat (2) is provided with a sliding groove (21) along its own length direction. The lower end of the sliding column (41) is slidably connected to the sliding groove (21).

3. A clamping device for solar panels according to claim 2, characterized in that, The connector (4) also includes a connecting nut (42), and the upper end of the sliding column (41) is movably inserted through the clamping block (3) and threadedly connected to the connecting nut (42).

4. A clamping device for solar panels according to claim 3, characterized in that, The connector (4) also includes a gasket (43) disposed between the clamping block (3) and the connecting nut (42).

5. A clamping device for solar panels according to claim 1, characterized in that, The clamping device also includes a heightening column (5), the upper end of which is provided with a connector strip (51), and the lower end of the mounting base (1) is provided with a first connector groove (11), and the connector strip (51) is inserted into the first connector groove (11).

6. A clamping device for solar panels according to claim 5, characterized in that, The lower end of the heightening column (5) is provided with a second insertion groove (52), which is adapted to the insertion strip (51).

7. A clamping device for solar panels according to claim 5, characterized in that, The clamping device also includes a fastener (6), which includes a fastening stud (61) and two fastening nuts (62). The fastening stud (61) is inserted between the mounting base (1) and the raising post (5), and the two fastening nuts (62) are threaded to both ends of the fastening stud (61).

8. A ballast support, characterized in that, Includes the clamping device as described in any one of claims 1-7.

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