Insulation isolation structure

Abstract

The utility model discloses an insulation isolation structure. The insulation isolation structure comprises a plugging part and a supporting part, and the plugging part and the supporting part are made of insulation materials. The inserting parts are symmetrically arranged at the top and the bottom of the supporting part, and the side face of the supporting part protrudes outwards relative to the side face of the supporting part; a reinforcing structure is arranged in the inserting part, and a bolt mounting hole is formed in the outer wall of the inserting part; the insulation isolation structure provided by the utility model is simple in structure and stable in connection, and can realize insulation isolation by being inserted between the upper and lower sections of support columns, thereby avoiding electric conduction of the support columns caused by electric leakage of wires on a photovoltaic panel, and playing a role in protecting life safety of field operation personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of insulation isolation, and particularly relates to an insulation isolation structure. Background Art

[0002] In the field of photovoltaic power generation, as an important application form of renewable energy, photovoltaic power stations are attracting increasing global attention for their high efficiency and cleanliness. However, in the design and operation of photovoltaic power stations, a technical challenge that cannot be ignored is the electrical safety issue between photovoltaic panels and support structures. Photovoltaic panels are connected through a complex wire network to achieve power conversion and transmission. These wires are located on the back of the photovoltaic panels and are adjacent to or in contact with metal profile support columns, which serve as the main load-bearing and support structures of the photovoltaic array. Due to its excellent mechanical properties and processing convenience, metal profiles are widely used in photovoltaic support systems, but their inherent conductive characteristics pose potential safety hazards.

[0003] In conventional designs, although photovoltaic power stations are equipped with a complete grounding system to ensure the safe grounding of electrical equipment and reduce the risk of electric shock caused by lightning strikes, equipment failures, etc., the physical proximity between the wire layout on the photovoltaic panels and the support columns may still cause damage to the wire insulation layer due to factors such as humidity changes, insulation aging, or improper operation, leading to accidental conduction of the support column and forming a leakage circuit. This situation may not only damage photovoltaic equipment and affect power generation efficiency, but more importantly, it directly threatens the lives of on-site operators and the safety and stability of the surrounding environment. Therefore, it is necessary to propose an insulation isolation structure to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an insulation isolation structure to solve the problem that the metal profile support column in the prior art is prone to conduction and has potential safety hazards.

[0005] The utility model provides an insulation isolation structure, including: a plug-in part and a support part, both the plug-in part and the support part are made of insulating materials; the plug-in part is symmetrically arranged at the top and bottom of the support part, and the side surface of the support part protrudes outward relative to the side surface of the support part; a strengthening structure is arranged inside the plug-in part, and bolt mounting holes are arranged on the outer wall of the plug-in part.

[0006] Further, the plug-in part has a rectangular parallelepiped tube-like structure, and the support part protrudes outward relative to the four side surfaces of the plug-in part and is parallel to the side surface of the support part.

[0007] Further, the strengthening structure has a cross-shaped structure.

[0008] Further, the bolt mounting holes include a first bolt mounting hole and a second bolt mounting hole. The first bolt mounting hole is provided at both ends of a set of opposite sides of the insertion portion, and the second bolt mounting hole is provided at both ends of another set of opposite sides of the insertion portion.

[0009] Further, the axis of the first bolt mounting hole and the axis of the second bolt mounting hole are staggered from each other in the horizontal plane.

[0010] Further, drain holes are provided in the area of the support portion inside the insertion portion.

[0011] Further, the outer dimensions of the insertion portions at the top and bottom of the support portion match the inner dimensions of the support columns. The insertion portions are inserted into the interiors of the support columns, and the end faces of the support columns are in contact with the support portion; through holes corresponding to the first bolt mounting hole and the second bolt mounting hole are provided on the support columns, and fixing bolts are provided in the through holes to fix the support columns and the insertion portions.

[0012] Further, the side surface of the support portion is flush with the side surface of the support column.

[0013] The utility model has the following beneficial effects: The insulation isolation structure of the utility model has a simple structure and firm connection. It can be inserted between the upper and lower support columns to achieve insulation isolation, avoiding the conduction of the support columns caused by the leakage of wires on the photovoltaic panel, thus playing a role in protecting the lives of on-site operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is an overall schematic diagram of the insulation isolation structure provided by the utility model;

[0016] Figure 2 is a schematic diagram of the drain holes of the insulation isolation structure provided by the utility model;

[0017] Figure 3 is an installation schematic diagram of the insulation isolation structure and the support column provided by the utility model;

[0018] Figure 4 is an enlarged schematic diagram of the connection area between the insulation isolation structure and the support column provided by the utility model.

[0019] Illustration: 1 - Plug-in part; 2 - Support part; 3 - Reinforcement structure; 4 - Drainage hole; 5 - Support column; 6 - Fixing bolt; 11 - First bolt mounting hole; 12 - Second bolt mounting hole. Detailed implementation manners

[0020] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments. It should be pointed out that the following detailed description is exemplary and is intended to provide further description of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0021] For the sake of convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "upper...", etc. can be used herein to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to cover different orientations in use or operation in addition to the orientation shown in the figure of the device. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations will be made for the spatial relative descriptions used herein.

[0022] Now, the exemplary embodiments according to the present application will be described in more detail with reference to the drawings. However, these exemplary embodiments can be implemented in many different forms and should not be construed as being limited only to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present application is thorough and complete, and the concept of these exemplary embodiments is fully communicated to those of ordinary skill in the art. In the drawings, for clarity, the thickness of layers and regions is enlarged, and the same reference numerals are used to denote the same devices, and thus their descriptions will be omitted.

[0023] Please refer to Figures 1 to 4, the present utility model provides an insulation isolation structure, including: a plug-in part 1 and a support part 2. Both the plug-in part 1 and the support part 2 are made of insulating materials, such as plastic materials. The plug-in part 1 is symmetrically arranged at the top and bottom of the support part 2, and the side surface of the support part 2 protrudes outward relative to the side surface of the support part 2; the plug-in part 1 has a cuboid tubular structure, and the support part 2 protrudes outward relative to the four side surfaces of the plug-in part 1 and is parallel to the side surface of the support part 2. The present utility model adopts the plug-in part 1 and the support part 2 made of insulating materials, effectively ensuring the safety of the entire structure in the electrical environment, avoiding direct conduction of current, and being applicable to the isolation protection of power equipment. The design of the plug-in part symmetrically arranged and the support part protruding outward not only enhances the stability of the structure but also facilitates the precise docking and fixation with the support column.

[0024] A strengthening structure 3 is arranged inside the plug-in part 1, and the strengthening structure 3 has a cross-shaped structure. The cross-shaped strengthening structure 3 inside the plug-in part significantly improves the strength of the overall structure, enabling it to withstand greater mechanical stresses, such as wind force, vibration, etc., extending the service life, and ensuring the reliability of the insulation isolation structure in harsh environments. Bolt mounting holes are provided on the outer wall of the plug-in part 1, which can be used to insert fixing bolts 6 to fix the support column 5 to the plug-in part 1.

[0025] Specifically, the bolt mounting holes include a first bolt mounting hole 11 and a second bolt mounting hole 12. The first bolt mounting hole 11 is arranged at both ends of a set of opposite side surfaces of the plug-in part 1, and the second bolt mounting hole 12 is arranged at both ends of another set of opposite side surfaces of the plug-in part 1. The axis of the first bolt mounting hole 11 and the axis of the second bolt mounting hole 12 are staggered with each other in the horizontal plane to avoid interference. The staggered design of the first bolt mounting hole 11 and the second bolt mounting hole 12 not only meets the fixing requirements but also avoids mutual interference between the bolts during installation, simplifies the installation process, and improves the installation efficiency. This design enables the insulation isolation structure to be firmly fixed on the support column, enhancing the overall stability.

[0026] Drainage holes 4 are provided in the area of the support part 2 inside the plug-in part 1. In this embodiment, there are four drainage holes 4, which are respectively located in the four areas surrounded by the strengthening structure 3 and the plug-in part 1. The drainage holes 4 can be used for draining water. For example, in the case where the upper support column has not been installed yet, once rainwater enters the insulation isolation structure, the rainwater can drip to the ground through the drainage holes 4, avoiding water accumulation inside the insulation isolation structure. The addition of the drainage holes 4 effectively solves the problem of water accumulation that may occur in the insulation isolation structure in a rain environment, prevents safety hazards such as corrosion caused by water accumulation, and further improves the waterproof performance and durability of the structure.

[0027] The outer dimensions of the insertion part 1 at the top and bottom of the support part 2 match the inner dimensions of the support column 5. The insertion part 1 is inserted into the inside of the support column 5, and the end face of the support column 5 contacts the support part 2. Through holes corresponding to the first bolt mounting hole 11 and the second bolt mounting hole 12 are provided on the support column 5, and fixing bolts 6 are arranged in the through holes. The fixing bolts 6 fix the support column 5 and the insertion part 1. The side surface of the support part 2 is flush with the side surface of the support column 5, so as to maintain the consistency with the appearance of the support column while ensuring the stable installation of the insulation isolation structure. The precise matching design of the insertion part 1 and the support column 5 ensures the convenience and stability of installation. By tightly connecting the through hole of the support column with the bolt mounting hole of the insertion part through the fixing bolt 6, the firm fixation of the structure is achieved. At the same time, the flush design of the side surface of the support part 2 and the side surface of the support column maintains the consistency of the overall appearance, which is beautiful and meets the requirements of the installation environment.

[0028] In summary, through comprehensive considerations in aspects such as reasonable material selection, structural design, strengthening measures, and drainage function, the insulation isolation structure realizes the organic combination of safety, stability, durability, and aesthetics, providing a reliable guarantee for the safe operation of power equipment.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the description, claims, and drawings of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0031] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An insulation isolation structure, characterized in that, Comprising: A plug-in part (1) and a support part (2), both the plug-in part (1) and the support part (2) are made of insulating materials; the plug-in part (1) is symmetrically arranged at the top and bottom of the support part (2), and the side surface of the support part (2) protrudes outward relative to the side surface of the support part (2); a strengthening structure (3) is arranged inside the plug-in part (1), and bolt mounting holes are arranged on the outer wall of the plug-in part (1).

2. The insulation isolation structure according to claim 1, wherein The plug-in part (1) has a rectangular parallelepiped tubular structure, and the support part (2) protrudes outward relative to the four side surfaces of the plug-in part (1) and is parallel to the side surface of the support part (2).

3. The insulating isolation structure according to claim 2, characterized in that, The strengthening structure (3) has a cross-shaped structure.

4. The insulating isolation structure according to claim 3, characterized in that, The bolt mounting holes include a first bolt mounting hole (11) and a second bolt mounting hole (12). The first bolt mounting hole (11) is arranged at both ends of a set of opposite side surfaces of the plug-in part (1), and the second bolt mounting hole (12) is arranged at both ends of another set of opposite side surfaces of the plug-in part (1).

5. The insulation isolation structure according to claim 4, wherein The axis of the first bolt mounting hole (11) is staggered from the axis of the second bolt mounting hole (12) in the horizontal plane.

6. The insulation isolation structure according to claim 5, characterized in that, Drainage holes (4) are arranged in the area of the support part (2) inside the plug-in part (1).

7. The insulation isolation structure according to claim 6, wherein, The outer dimensions of the plug-in parts (1) at the top and bottom of the support part (2) match the inner dimensions of the support columns (5). The plug-in parts (1) are inserted into the inside of the support columns (5), and the end surfaces of the support columns (5) are in contact with the support part (2); through holes corresponding to the first bolt mounting holes (11) and the second bolt mounting holes (12) are arranged on the support columns (5), and fixing bolts (6) are arranged in the through holes to fix the support columns (5) and the plug-in parts (1).

8. The insulation isolation structure according to claim 7, characterized in that, The side surface of the support part (2) is flush with the side surface of the support column (5).

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