Washable photovoltaic substation

Abstract

The utility model discloses a Hua-style photovoltaic transformer station comprising a box body, the upper and lower ends of the box body are provided with crossbeams, the upper and lower crossbeams are respectively provided with an upper arm and a lower arm, and the upper arm and the lower arm are internally provided with slideways; the folding assembly is slidably mounted at the slideways formed in the upper arm and the lower arm; a connecting plate is installed between the upper cross beam and the lower cross beam, sliding rails are symmetrically arranged on the surface of the connecting plate, a push plate is installed on the sliding rails in a sliding mode and shields one end of the folding assembly, and when the side sliding door is pulled outwards, the side sliding door and the linkage plate can be pulled out at the same time; meanwhile, when the side sliding door and the linkage plate are pulled to the maximum displacement distance, the side sliding door can be overturned and folded through the use of the hinges, so that the side sliding door is overturned on the other side without being blocked by the side sliding door, a wider and more convenient operation space can be provided for workers, the occupied space is reduced, and the space utilization rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated substation technology, specifically to a photovoltaic substation. Background Technology

[0002] Prefabricated substations, also known as box-type substations or prefabricated transformer substations, are factory-prefabricated, compact indoor or outdoor power distribution equipment that integrates high-voltage switchgear, distribution transformers, and low-voltage power distribution devices according to a specific wiring scheme. They organically combine the functions of transformer voltage reduction and low-voltage power distribution, and are installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulated, fully enclosed, and movable steel structure box. They are particularly suitable for urban power grid construction and renovation, and are a brand-new type of substation that has emerged after civil engineering substations.

[0003] Currently, traditional prefabricated substations are manufactured as a whole using cement and fiberglass. These prefabricated substations use a side-opening door, which occupies a large space when opened to the side. This makes it inconvenient for staff to install and maintain the substations, thus reducing the staff's operating space. Utility Model Content

[0004] This utility model aims to solve the problem of door frame opening in existing technologies. Therefore, one objective of this utility model is to propose a Hua-style photovoltaic substation with a side-opening and flip-up door that provides staff with a more spacious and convenient operating space, reducing space occupation and improving space utilization.

[0005] To achieve the above objectives, this utility model proposes:

[0006] Chinese-style photovoltaic substations include:

[0007] The box body has crossbeams at its upper and lower ends, and upper and lower arms are respectively provided on the upper and lower crossbeams. Slides are provided in the upper and lower arms.

[0008] A folding assembly, which is slidably mounted on slideways provided within the upper and lower arms;

[0009] A connecting plate is installed between the upper and lower crossbeams. The surface of the connecting plate is symmetrically provided with slide rails. A push plate is slidably installed on the slide rails, and the push plate covers one end of the folding assembly.

[0010] Preferably, a top cover is installed on the top of the enclosure, and a photovoltaic panel is installed on the top of the top cover. A lighting fixture is installed on the top inner wall of the top cover, and the lighting fixture is electrically connected to the photovoltaic panel. The lighting fixture provides illumination for the substation inside the enclosure. The combination of the photovoltaic panel and the lighting fixture design allows the entire enclosure and its top cover to not only provide basic protection and containment functions, but also to achieve energy self-sufficiency and enhanced lighting capabilities. This design improves the overall intelligence and automation level of the substation and enhances its ability to adapt to complex environments and diverse needs.

[0011] Preferably, the folding assembly includes a side sliding door, a linkage plate, and a connector. A first slider, cooperating with the slide rail, is symmetrically arranged on one side of the side sliding door. A second slider, cooperating with the slide rail, is symmetrically arranged on one side of the linkage plate. The side sliding door and the linkage plate are movably connected by the connector. The first and second sliders engage within the slide rail and can slide easily when needed. This design ensures both structural stability and operational convenience, stably mounting the side sliding door and linkage plate to the side of the housing.

[0012] Preferably, an extension arm is installed on one side of the second slider. When the side sliding door is pulled, the extension arm limits the maximum displacement distance of the side sliding door; when the side sliding door is pulled outward, the extension arm contacts the crossbeam, thereby limiting the position of the side sliding door and the linkage plate, effectively preventing the side sliding door and the linkage plate from detaching from the slide rail. The extension arm is connected to the second slider by a plug-in method or a bolt installation method, so as to facilitate the disassembly of the side sliding door and the linkage plate. The side sliding door and the linkage plate can be pulled out of the slide rail by removing the extension arm, which is convenient for replacement and maintenance.

[0013] Preferably, the extension arm is magnetic and made of a magnetic material. The extension arm can be attached to the crossbeam, thereby automatically stabilizing the side sliding door and the linkage plate at their maximum position after being pulled when the side sliding door and the linkage plate are pulled.

[0014] The beneficial effects of this utility model are:

[0015] 1. Pulling the side door outwards can simultaneously pull out both the side door and the linkage plate. When the side door and linkage plate are pulled to their maximum displacement distance, the side door can be flipped and folded using the connecting piece, allowing it to flip to the other side. Without the obstruction of the side door, it provides a more spacious and convenient operating space for staff, reducing space occupation and improving space utilization.

[0016] 2. The folding assembly adopts an installation method in which the first slider and the second slider cooperate in the slide rail, which facilitates unified installation and disassembly by the staff.

[0017] The features and advantages of this utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the unfolded push plate structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the closing structure of the folding component of this utility model.

[0021] Figure 4 This is a schematic diagram of the unfolded structure of the folding component of this utility model.

[0022] Figure 5 This is a schematic diagram of the folding component structure of this utility model.

[0023] Figure 6 This is a schematic diagram of the box structure of this utility model.

[0024] Figure 7 This is a cross-sectional view of the present invention.

[0025] Reference numerals: 10, box body; 101, crossbeam; 102, upper arm; 103, lower arm; 104, slide rail;

[0026] 11. Top cover; 111. Photovoltaic panel; 112. Lighting fixture;

[0027] 12. Connecting plate; 121. Slide rail; 122. Push plate;

[0028] 13. Side sliding door; 131. Linkage plate; 132. First slider; 133. Second slider; 134. Extension arm; 135. Connector. Detailed Implementation

[0029] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0030] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0031] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0032] Example 1:

[0033] Please refer to the following for details. Figures 1-6 The photovoltaic substation includes a housing 10 and a folding assembly. Specifically, the housing 10 has crossbeams 101 at both the upper and lower ends, with upper arms 102 and lower arms 103 respectively located at the upper and lower crossbeams 101. Slide tracks 104 are provided within both the upper arms 102 and lower arms 103. The folding assembly is slidably installed at the slide tracks 104 within the upper arms 102 and lower arms 103. The folding assembly includes a side door 13, a linkage plate 131, and a connector 135. The connector 135 is installed on the side door 13 and the linkage plate 131. A first slider 132, which cooperates with the slide track 104, is symmetrically located on one side of the side door 13. A second slider 133, which cooperates with the slide track 104, is symmetrically located on one side of the linkage plate 131. The side door 13 and the linkage plate 131 are movably connected by the connector 135.

[0034] In this embodiment, the connector 135 is a hinge.

[0035] As can be expected, the first slider 132 and the second slider 133 cooperate within the slide rail 104 and can slide easily when needed. This design ensures both structural stability and operational convenience, stably mounting the side sliding door 13 and the linkage plate 131 on the side of the housing 10. When opening the side sliding door 13, simply pull the side sliding door 13 outwards, simultaneously pulling out both the side sliding door 13 and the linkage plate 131. Simultaneously, when the side sliding door 13 and the linkage plate 131 are pulled to their maximum displacement distance, the connecting piece 135 allows the side sliding door 13 to be flipped and folded, allowing it to flip to the other side. Without the obstruction of the side sliding door 13, this provides a more spacious and convenient operating space for staff, reducing space occupation and improving space utilization. The folding assembly, with the first slider 132 and the second slider 133 cooperating within the slide rail 104, facilitates unified installation and disassembly by staff.

[0036] Further reference Figure 3 and Figure 5 An extension arm 134 is installed on the inner side of the second slider 133. The extension arm 134 has an inverted L-shaped structure. When the side sliding door 13 is pulled, the extension arm 134 limits the maximum displacement distance of the side sliding door 13. When the side sliding door 13 is pulled outward, the extension arm 134 will eventually abut against the crossbeam 101, thereby limiting the position of the side sliding door 13 and the linkage plate 131, effectively preventing the side sliding door 13 and the linkage plate 131 from detaching from the slide rail 104.

[0037] Furthermore, the extension arm 134 is connected to the second slider 133 in a detachable manner, so as to facilitate the disassembly of the side sliding door 13 and the linkage plate 131. The side sliding door 13 and the linkage plate 131 can be pulled out from the slide rail 104 by removing the extension arm 134, which is convenient for replacement and maintenance.

[0038] In the embodiments, the detachable connection is achieved by plugging or bolting.

[0039] Further reference Figure 3 The extension arm 134 is magnetic and is made of magnetic material, while the crossbeam 101 is made of metal. The extension arm 134 can be attached to the crossbeam 101, so that when the side sliding door 13 and the linkage plate 131 are pulled, the side sliding door 13 and the linkage plate 131 can be automatically stabilized at their maximum position after being pulled.

[0040] Example 2:

[0041] Please refer to the following for details. Figure 1 and Figure 2A connecting plate 12 is installed between the upper and lower crossbeams 101. The surface of the connecting plate 12 is symmetrically provided with slide rails 121. The two slide rails 121 are located on the upper and lower sides of the connecting plate 12 respectively. A push plate 122 is slidably installed on the slide rails 121, wherein the push plate 122 covers one end of the folding component.

[0042] As can be expected, the push plate 122 obstructs one side of the sliding door 13, and when the sliding door 13 needs to be pulled, the push plate 122 needs to be pushed to one side as follows. Figure 2 As shown, the side sliding door 13 can only be pulled to fix the position of the push plate 122, thereby restricting the use of the side sliding door 13.

[0043] It is feasible to add a key lock structure to the push plate 122 to lock the push plate 122.

[0044] Example 3:

[0045] Please refer to the following for details. Figure 1 and Figure 7 A top cover 11 is installed on the top of the housing 10. A photovoltaic panel 111 is installed on the top of the top cover 11. A lighting lamp 112 is provided on the top of the inner wall of the top cover 11. The photovoltaic panel 111 and the lighting lamp 112 are electrically connected.

[0046] It is anticipated that by installing photovoltaic panels 111 on the top of the cover 11, solar energy resources can be effectively collected and utilized. This not only provides the substation with green and renewable energy but also helps reduce dependence on traditional power resources, lowers operating costs, aligns with the concept of sustainable development, and promotes the power industry towards low-carbon and environmentally friendly development. The lighting 112 provides illumination to the substation within the enclosure 10. The combination of the photovoltaic panels 111 and the lighting 112 design ensures that the entire enclosure 10 and its cover 11 not only possess basic protection and containment functions but also have comprehensive capabilities for energy self-sufficiency and enhanced lighting. This design improves the overall intelligence and automation level of the substation, enhancing its ability to adapt to complex environments and diverse needs.

[0047] In other feasible embodiments, the housing 10 is composed of multiple panels, that is, the frame and baffles of the housing 10 are assembled together. This is to facilitate the transportation of parts, transporting the parts to a designated location for assembly. The frame and baffles can be fixed together by welding or bolting.

[0048] This utility model relates to a Chinese-style photovoltaic substation, and its working principle is explained in conjunction with the accompanying drawings:

[0049] When pulling the side sliding door 13, the push plate 122 needs to be pushed to one side. Figure 2As shown, the first slider 132 and the second slider 133 cooperate within the slide rail 104. Pulling the side sliding door 13 outwards simultaneously pulls out both the side sliding door 13 and the linkage plate 131. Simultaneously, when the side sliding door 13 and the linkage plate 131 are pulled to their maximum displacement distance, the connecting piece 135 allows the side sliding door 13 to be flipped and folded, turning it to the other side. The extension arm 134 limits the maximum displacement distance of the side sliding door 13. When the side sliding door 13 is pulled outwards, the extension arm 134 eventually contacts the crossbeam 101, thus limiting the position of the side sliding door 13 and the linkage plate 131.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A Chinese-style photovoltaic substation, characterized in that, include: The box body has crossbeams at its upper and lower ends, and upper and lower arms are respectively provided on the upper and lower crossbeams. Slides are provided in the upper and lower arms. A folding assembly is slidably installed in a slide rail provided in the upper arm and lower arm. The folding assembly includes a side sliding door, a linkage plate, and a connector. A first slider that cooperates with the slide rail is symmetrically provided on one side of the side sliding door. A second slider that cooperates with the slide rail is symmetrically provided on one side of the linkage plate. The side sliding door and the linkage plate are movably connected by the connector.

2. The Chinese-style photovoltaic substation according to claim 1, characterized in that, An extension arm is mounted on one side of the second slider, and the extension arm has an L-shaped structure.

3. The Chinese-style photovoltaic substation according to claim 1, characterized in that, A connecting plate is installed between the upper and lower crossbeams. The surface of the connecting plate is symmetrically provided with slide rails. A push plate is slidably installed on the slide rails, and the push plate covers one end of the folding assembly.

4. The Chinese-style photovoltaic substation according to claim 1, characterized in that, A top cover is installed on the top of the housing, a photovoltaic panel is installed on the top of the top cover, and a lighting lamp is provided on the top of the inner wall of the top cover. The lighting lamp is electrically connected to the photovoltaic panel.

5. The Chinese-style photovoltaic substation according to claim 2, characterized in that, The extension arm is detachably connected to the second slider.

6. The Chinese-style photovoltaic substation according to claim 2, characterized in that, The extension arm is magnetic.

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