Adjustable photovoltaic module grounding device

Abstract

The utility model discloses an adjustable photovoltaic module grounding device which comprises a connecting piece, a mounting buckle arranged on the left side of the connecting piece, an adjusting assembly arranged on the right side of the connecting piece, a connecting buckle arranged on the adjusting assembly, a grounding pole arranged in the connecting buckle, and a grounding plate arranged on the top of the grounding pole. After the installation buckle is adopted to connect with the photovoltaic module, through cooperation of the connecting piece and the adjusting assembly, the grounding column arranged on the adjusting assembly can be adjusted according to installation requirements, so that the grounding column can be buried according to different requirements of position, depth, distance and the like, the detachable structure can also facilitate replacement of the grounding column, the disassembly and assembly efficiency is effectively improved, and the practicability is high. And the photovoltaic module has the characteristics of high adjustability, convenience in assembly and disassembly and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of grounding devices, and particularly relates to an adjustable grounding device for photovoltaic modules. Background Technique

[0002] During the power generation process of a photovoltaic power generation system, photovoltaic modules are easily affected by natural factors such as lightning. Therefore, grounding has become an important step in the installation process of photovoltaic modules. The role of the photovoltaic power generation grounding device is to conduct the electricity on the potentially charged photovoltaic modules to the ground, mainly playing roles such as protecting personal safety, preventing equipment damage, and reducing the harm of lightning strikes. Through the photovoltaic power generation grounding device, the grounding resistance of photovoltaic power generation can be effectively reduced, the contact resistance of photovoltaic power generation can be reduced, and the step voltage and touch voltage can be significantly reduced, giving play to the effect of surface potential equalization, so as to ensure the operation of the photovoltaic power generation system.

[0003] At present, the conventional grounding of photovoltaic modules is mainly achieved by welding a flat steel sheet to the photovoltaic module, burying it underground and then connecting it to the grounding wire. Although this method can achieve the grounding effect, the fixed method of welding the flat steel to the photovoltaic module makes it impossible to adjust according to needs after connection. For example, when the photovoltaic module needs to be adjusted, moved or replaced, it needs to be disassembled by destruction to separate from it, and the photovoltaic module is easily damaged during the disassembly process. There are defects such as inflexible connection methods, inability to adjust the connection angle and position according to needs, time-consuming and laborious disassembly and assembly processes, and easy damage to photovoltaic modules. To sum up, in order to solve the above defects, it is urgent to design a grounding device for photovoltaic modules that can be flexibly adjusted according to needs. Summary of the Utility Model

[0004] The utility model provides an adjustable grounding device for photovoltaic modules in view of the deficiencies of the prior art. After connecting it to the photovoltaic module with an installation buckle, through the cooperation of a connecting piece and an adjusting component, the grounding column arranged on the adjusting component can be adjusted according to the installation requirements, so that it can be buried according to different requirements such as position, depth, and distance. The detachable structure can also facilitate the replacement of the grounding column, effectively improving the disassembly and assembly efficiency and avoiding the problem of damage to the photovoltaic module caused by destructive disassembly. It has the characteristics of strong adjustability and convenient disassembly and assembly.

[0005] The technical solution adopted by the utility model:

[0006] An adjustable grounding device for photovoltaic modules includes a connecting piece, an installation buckle is arranged on the left side of the connecting piece, an adjusting component is arranged on the right side of the connecting piece, a connecting buckle is arranged on the adjusting component, the connecting buckle is axially connected with the adjusting component, a grounding column is arranged in the connecting buckle, and a grounding plate is arranged on the top of the grounding column;

[0007] The adjusting component is composed of a connecting plate and an adjusting plate. The left side of the connecting plate is movably connected to the right side of the connecting member through a connection port. Adjusting ports are provided on the front and back sides, the top, and the bottom of the connecting plate. The adjusting plate is arranged in the adjusting port, and the adjusting plate is movably connected to the adjusting ports on the front and back sides of the connecting plate through adjusting bolts.

[0008] Further, the mounting buckle is connected to the connecting member through a rotating seat.

[0009] Further, both the mounting buckle and the connecting buckle are adjustable connecting collars.

[0010] Further, the bottom of the grounding post is designed as a conical structure.

[0011] The beneficial effects of the adjustable photovoltaic module grounding device of the present utility model are as follows:

[0012] 1. By adopting the structure in which the adjusting component is movably connected to the grounding post through the connecting buckle, the grounding post can be installed and connected to the photovoltaic module, and the embedding position can be adjusted as needed, with convenient disassembly and assembly, saving time and effort.

[0013] 2. By adopting the structure in which the mounting buckle is connected to the connecting member through the rotating seat, the mounting seat can rotate on the connecting member, facilitating installation on photovoltaic modules at different angles according to installation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a top view of the present utility model.

[0016] Figure 3 It is a connection schematic diagram of the mounting buckle, the connecting member, and the adjusting component of the present utility model.

[0017] Figure 4 It is a schematic structural diagram of the adjusting component of the present utility model.

[0018] Figure 5 It is a connection schematic diagram of the adjusting component and the grounding post of the present utility model.

[0019] Figure 6 It is a schematic structural diagram of the vertical photovoltaic module installation structure of the present utility model.

[0020] Figure 7 It is a connection schematic diagram of the horizontal photovoltaic module installation of the present utility model.

[0021] In the figure: 1. Mounting buckle; 2. Connecting member; 3. Connecting plate; 4. Adjusting port; 5. Adjusting plate; 6. Grounding post; 7. Grounding plate; 8. Connecting buckle; 9. Adjusting bolt; 10. Connection port. DETAILED DESCRIPTION OF THE INVENTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0023] In Figures 1 to 7 the adjustable photovoltaic module grounding device provided by the present utility model includes a connecting member 2. An installation buckle 1 is arranged on the left side of the connecting member 2. The installation buckle 1 is used for installing and connecting with the photovoltaic module. The installation buckle 1 is connected to the connecting member 2 through a rotating seat 10, so that the installation buckle 1 can rotate on the connecting member 2 through the rotating seat 10, and can be connected with horizontal or vertical photovoltaic modules according to different installation requirements. An adjusting component is arranged on the right side of the connecting member 2. A connecting buckle 8 is arranged on the adjusting component. The connecting buckle 8 is axially connected to the adjusting component, so that the connecting buckle 8 can swing on the adjusting component. A grounding post 6 is arranged in the connecting buckle 8, so that the burial orientation of the grounding post 6 can be adjusted according to the installation requirements. The bottom of the grounding post 6 is designed as a conical structure, which is convenient for inserting and burying. A grounding plate 7 is arranged on the top of the grounding post 6 for connecting with the grounding wire of the photovoltaic module;

[0024] The adjusting component is composed of a connecting plate 3 and an adjusting plate 5. The left side of the connecting plate 3 is movably connected to the right side of the connecting member 2 through a connecting port 10, that is, the connecting plate 3 is sleeved on the right side of the connecting member 2 through the connecting port 10, so that it can rotate around the right side of the connecting member 2, so as to facilitate adjusting the installation orientation of the grounding post 6. Adjusting ports 4 are arranged on the front and back surfaces, the top and the bottom of the connecting plate 3. An adjusting plate 5 is arranged in the adjusting port 4. The adjusting plate 5 is movably connected to the adjusting ports 4 on the front and back surfaces of the connecting plate 3 through adjusting bolts 9, so that the adjusting plate 5 can make telescopic displacement on the connecting plate 3, and can also swing up and down through the adjusting ports 4 at the top and bottom of the connecting plate 3, so as to achieve the purpose of adjusting the orientation of the grounding post 6 and be fixed through the adjusting bolts 9.

[0025] Both the installation buckle 1 and the connecting buckle 8 are adjustable connecting hoops, which are convenient for connecting the installation buckle and the connecting buckle

[0026] The installation process of the present utility model:

[0027] After installing the photovoltaic module, rotate the installation buckle to the same direction (horizontal or vertical) as the photovoltaic module according to the installation requirements, then buckle it on the photovoltaic module and tighten it with bolts; then connect the grounding post to the connection buckle, adjust the connection height of the connection buckle and the grounding post according to the embedding requirements, and then tighten and fix it with bolts; then rotate the connection port on the left side of the connection plate with the left side of the connector as the axis and adjust the telescopic adjustment of the adjustment plate through the adjustment ports on the front and back sides of the connection plate, so as to adjust the distance between the grounding post and the photovoltaic module and the embedding orientation. Finally, after determining the orientation, through the movable connection between the connection buckle and the adjustment plate, the grounding post can be inserted and buried into it, and the grounding wire is connected to the grounding plate at the top of the grounding post to complete the installation; when disassembling, loosen the bolts of the installation buckle and release it; when replacing, loosen the bolts of the connection buckle and pull out the grounding post for replacement. It can be inserted and buried in different orientations according to the installation requirements, and the disassembly, installation and replacement are all easy and convenient.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and several improvements and retouches can be made without departing from the spirit or basic characteristics of the present invention. These improvements and retouches should also be regarded as the protection scope of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An adjustable grounding device for photovoltaic modules, characterized in that: It includes a connecting piece, with a mounting buckle arranged on the left side of the connecting piece, an adjusting component arranged on the right side of the connecting piece, a connecting buckle arranged on the adjusting component, the connecting buckle is axially connected to the adjusting component, a grounding post is arranged inside the connecting buckle, and a grounding plate is arranged on the top of the grounding post; The adjusting component is composed of a connecting plate and an adjusting plate. The left side of the connecting plate is movably connected to the right side of the connecting piece through a connecting port. Adjusting ports are arranged on the front and back surfaces, top, and bottom of the connecting plate. The adjusting plate is arranged in the adjusting port, and the adjusting plate is movably connected to the adjusting ports on the front and back sides of the connecting plate through adjusting bolts.

2. The adjustable photovoltaic module grounding device according to claim 1, wherein: The mounting buckle is connected to the connecting piece through a rotating seat.

3. The adjustable photovoltaic module grounding device according to claim 1, characterized in that: Both the mounting buckle and the connecting buckle are adjustable connecting collars.

4. The adjustable photovoltaic module grounding device according to claim 1, characterized in that: The bottom of the grounding post is designed as a conical structure.

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