Photovoltaic enclosing wall

Abstract

The utility model relates to the technical field of photovoltaic, in particular to a photovoltaic enclosure wall which comprises a plurality of stand columns, a plurality of photovoltaic modules and a plurality of photovoltaic modules, and an installation gap is formed between every two adjacent stand columns and used for installing the photovoltaic modules. The first connecting assemblies are arranged on the stand columns, and the first connecting assemblies are used for connecting two adjacent groups of photovoltaic assemblies; and the second connecting assembly is arranged on the stand column, and the connecting assembly is connected with one group of photovoltaic assemblies. The photovoltaic assembly stand column can adapt to different terrains, when the height difference of two adjacent groups of photovoltaic assemblies is large, the second connecting assemblies can also achieve connection between the photovoltaic assemblies and the stand column, the positions and angles of the first connecting assemblies and the second connecting assemblies on the stand column can be freely adjusted and installed, the structure is simple, any terrains can be supported, and the applicability is wide.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic fence. Background Art

[0002] Photovoltaic fence is a fence system that uses solar photovoltaic power generation technology. It converts sunlight into electricity by installing solar photovoltaic panels on the surface of the fence, and supplies electricity to nearby buildings and equipment or stores it for later use. Photovoltaic fences can not only play the role of isolation and protection of traditional fences, but also play the role of clean energy, reduce dependence on traditional power grids, and achieve energy self-sufficiency. Photovoltaic fences are widely used in cities, industrial parks, rural areas and other places. They not only meet the demand for electricity, but also beautify the environment, with high economic and environmental benefits.

[0003] At present, the existing photovoltaic fence mainly includes columns and purlins. The columns are arranged vertically and spaced vertically on the ground. The purlins are arranged between two adjacent columns. There are several parallel purlins between two adjacent columns. The photovoltaic modules are arranged on the purlins. The existing fence is relatively conventional, the construction is cumbersome, and it cannot be flexibly adjusted when encountering complex terrain. Utility Model Content

[0004] Based on this, it is necessary to provide a photovoltaic fence to address the problem that the current photovoltaic fences cannot be flexibly adjusted.

[0005] According to one aspect of the present application, a photovoltaic fence is provided, comprising:

[0006] A plurality of columns, wherein an installation gap is provided between two adjacent columns, and photovoltaic modules are installed in the installation gap;

[0007] The first connection component and / or the second connection component are arranged on the column, the first connection component connects two adjacent groups of photovoltaic components; the second connection component is connected to one of the two adjacent groups of photovoltaic components.

[0008] In one embodiment, the first connecting component includes a first clamp and a second clamp, the first clamp includes a first mounting plate and first connecting plates arranged on both sides of the first mounting plate, the second clamp includes a second mounting plate and second connecting plates arranged on both sides of the second mounting plate, and the first connecting plate is connected to the photovoltaic component; the first clamp and the second clamp are arranged in a matched manner, a first mounting cavity is arranged between the first mounting plate and the second mounting plate, and the column is passed through the first mounting cavity.

[0009] In one embodiment, the length of the first connecting piece is greater than the length of the second connecting piece.

[0010] In one embodiment, the installation angles between the first connecting component and the second connecting component and the column are adjustable.

[0011] In one embodiment, the second connecting component includes a third clamp and a fourth clamp, the third clamp includes a third mounting plate and third connecting plates arranged on both sides of the third mounting plate, the third clamp and the fourth clamp are arranged in a matched manner, a second mounting cavity is arranged between the third mounting plate and the fourth mounting plate, and the column is passed through the second mounting cavity.

[0012] In one embodiment, the third connecting piece located on one side of the third mounting piece has the same length as the fourth connecting piece located on one side of the fourth mounting piece, and the length of the third connecting piece located on the other side of the third mounting piece is less than the length of the fourth connecting piece located on the other side of the fourth mounting piece, and the fourth connecting piece is connected to the photovoltaic component.

[0013] In one embodiment, the photovoltaic assembly includes a photovoltaic frame and a photovoltaic panel, the photovoltaic panel is installed in the photovoltaic frame, and the photovoltaic frame is connected to the first connection assembly and / or the second connection assembly.

[0014] In one of the embodiments, a connection groove is provided on the photovoltaic frame, and a connection bar is provided on the first connection component and the second connection component, and the connection bar is slidably disposed in the connection groove.

[0015] In one embodiment, two ends of the first connecting component are rotatably connected with connecting plates, and the connecting plates are connected to the photovoltaic components.

[0016] In one of the embodiments, the column is arranged to be inclined relative to the ground.

[0017] The above-mentioned photovoltaic fence is equipped with columns, and the photovoltaic components are installed between two adjacent columns. The connection between the columns and the photovoltaic components is achieved through the first connecting component and the second connecting component. The first connecting component and the second connecting component can adapt to different terrains. When the height difference between two adjacent groups of photovoltaic components is large, the second connecting component can also achieve the connection between the photovoltaic components and the columns. The position and angle of the first connecting component and the second connecting component on the columns can be freely adjusted and installed. The structure is simple, can support any terrain, and has a wide range of applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0019] Figure 2 It is a schematic diagram of the structure between the column and the photovoltaic module in the embodiment of the present application.

[0020] Figure 3 It is a top view of the first connecting component in the embodiment of the present application.

[0021] Figure 4 It is a top view of the second connecting component in the embodiment of the present application.

[0022] Figure 5 It is a schematic diagram of the structure of the photovoltaic module in the embodiment of the present application.

[0023] Figure 6 Schematic diagram of the connection relationship between the first connection component and the photovoltaic component in other embodiments of the present application.

[0024] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0025] Figure 8 Schematic diagram of the connection relationship between the first connection component and the photovoltaic component in other embodiments of the present application.

[0026] Reference numerals:

[0027] 10. Column; 110. Installation gap; 20. PV module; 210. PV frame; 2110. Connection groove; 2120. Connection strip; 220. PV panel; 30. First connection component; 310. First clamp; 3110. First mounting plate; 3120. First connecting plate; 320. Second clamp; 3210. Second mounting plate; 3220. Second connecting plate; 330. First mounting cavity; 40. Second connection component; 410. Third clamp; 4110. Third mounting plate; 4120. Third connecting plate; 420. Fourth clamp; 4210. Fourth mounting plate; 4220. Fourth connecting plate; 430. Second mounting cavity; 60. Connection plate. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0034] See also Figure 1 , Figure 1 A schematic structural diagram of a photovoltaic fence in an embodiment of the present application is shown. The photovoltaic fence provided in an embodiment of the present application includes a plurality of columns 10, each of which is arranged perpendicular to the ground. The columns 10 are buried in the ground, and each column 10 is parallel and spaced apart. An installation gap 110 is provided between two adjacent columns 10, and the installation gap 110 is used to install photovoltaic modules 20.

[0035] For details, see Figure 2 , a plurality of first connection components 30 are provided on each column 10, and the first connection components 30 are used to connect two adjacent groups of photovoltaic components 20, and fix the photovoltaic components 20 between two adjacent columns 10. The first connection component 30 includes a first clamp 310 and a second clamp 320, and the first clamp 310 includes a first mounting piece 3110 and first connecting pieces 3120 arranged on both sides of the first mounting piece 3110, and the first connecting piece 3120 is integrally formed with the first mounting piece 3110. The second clamp 320 includes a second mounting piece 3210 and second connecting pieces 3220 arranged on both sides of the second mounting piece 3210, and the second connecting piece 3220 is integrally formed with the second mounting piece 3210. The first clamp 310 and the second clamp 320 are arranged in a matched manner, a first installation cavity 330 is arranged between the first installation sheet 3110 and the second installation sheet 3210, the column 10 is arranged in the first installation cavity 330, the first connecting sheet 3120 and the second connecting sheet 3220 are attached to each other, and the two are fixedly connected by bolts. It can be understood that in other embodiments, the first connecting sheet 3120 and the second connecting sheet 3220 are not limited to being fixedly connected by bolts, but can also be other connection methods such as snaps, welding, or magnetic attraction, which are not limited here.

[0036] Furthermore, in this embodiment, the length of the first connecting piece 3120 is less than the length of the second connecting piece 3220, one end of the second connecting piece 3220 is connected to one group of photovoltaic components 20 by bolts, and the other end is connected to another group of photovoltaic components 20 by bolts. It can be understood that the height position of the first connecting component 30 on the column 10 can be adjusted as needed, and the angle between the first connecting component 30 and the column 10 can also be adjusted as needed, so that the photovoltaic fence can adapt to different terrain conditions. Specifically, Figure 3 or Figure 4 When viewed from a top view, the first connecting piece 3120 or the second connecting piece 3220 of the first connecting assembly 30 is not limited to being installed on the column 10 at a horizontal angle, but can also be installed on the column 10 at an inclined angle.

[0037] When the ground where the photovoltaic fence is installed is uneven and has a large height difference, it is easy to cause a large height difference between two adjacent groups of photovoltaic modules 20, which makes it difficult for the purlins on the traditional photovoltaic fence to be installed horizontally between two adjacent columns 10, and may cause one end of the purlin to be suspended in the air. In other words, it is difficult to flexibly install the traditional photovoltaic fence on complex terrain. For this reason, refer to Figure 4 In the present application, a second connection assembly 40 is also provided on each column 10. The structure of the second connection assembly 40 is similar to that of the first connection assembly 30, except that the second connection assembly 40 is a single-ear clamp, while the first connection assembly 30 is a double-ear clamp. The second connection assembly 40 can be connected to only one side of the photovoltaic assembly 20, and there will be no situation where the other side of the first connection assembly 30 is suspended due to the large height difference between the photovoltaic assemblies on both sides.

[0038] Specifically, the second connection assembly 40 includes a third clamp 410 and a fourth clamp 420. The third clamp 410 includes a third mounting piece 4110 and third connecting pieces 4120 disposed on both sides of the third mounting piece 4110. The third mounting piece 4110 and the third connecting piece 4120 are integrally formed. The fourth clamp 420 includes a fourth mounting piece 4210 and fourth connecting pieces 4220 disposed on both sides of the fourth mounting piece 4210. The fourth connecting piece 4220 and the fourth mounting piece 4210 are integrally formed. The third clamp 410 and the fourth clamp 420 are arranged in a matched manner. A second mounting cavity 430 is arranged between the third mounting piece 4110 and the fourth mounting piece 4210. The column 10 is inserted into the second mounting cavity 430. The third connecting piece 4110 and the fourth connecting piece 4220 are mutually fitted and fixedly connected by bolts. It is understandable that, in other embodiments, the third connecting piece 4110 and the fourth connecting piece 4220 are not limited to being fixedly connected by bolts, but may also be other connection methods such as snap-fit, welding, or magnetic attraction, which are not limited here.

[0039] Furthermore, in this embodiment, the third connecting piece 4120 on one side of the third mounting piece 4110 is the same length as the fourth connecting piece 4220 on one side of the fourth mounting piece 4210, and the length of the third connecting piece 4120 on the other side is less than the length of the fourth connecting piece 4220. The fourth connecting piece 4220 on one side of the fourth mounting piece 4210 is connected to the photovoltaic module 20 by bolts, and the fourth connecting piece 4220 on the other side is not connected to the photovoltaic module 20. The third connecting pieces 4120 on both sides of the third clamp 410 are not connected to the photovoltaic module 20. Therefore, refer to Figure 1 When the ground is uneven and the height difference is large, multiple groups of second connecting components 40 can be installed on the column 10. By adjusting the direction of the second connecting components 40, several groups of second connecting components 40 can be connected to the photovoltaic components 20 on one side, and several groups of second connecting components 40 can be connected to the photovoltaic components 20 on the other side. This can not only adapt to different terrains, but also ensure the stability of the installation of the photovoltaic components 20.

[0040] Similar to the first connection component 30 , the angle between the second connection component 40 and the column 10 can also be adjusted as needed to make the photovoltaic fence adapt to different terrain conditions, which will not be repeated here.

[0041] It is understandable that in this embodiment, the first connection assembly 30 and the second connection assembly 40 can be reasonably selected according to the terrain, and only the first connection assembly 30, only the second connection assembly 40, or both the first connection assembly 30 and the second connection assembly 40 can be provided on a column 10, which is not limited here. The number of the first connection assembly 30 and the second connection assembly 40 can also be selected according to needs, which is not limited here.

[0042] See also Figure 1 and Figure 5 The photovoltaic assembly 20 includes a photovoltaic frame 210 and a photovoltaic panel 220 . The photovoltaic panel 220 is fixedly installed in the photovoltaic frame 210 . The photovoltaic frame 210 is fixedly installed at the edge of the photovoltaic panel 220 . The photovoltaic frame 210 is used to connect the first connection assembly 30 and / or the second connection assembly 40 .

[0043] In this embodiment, see Figure 3 and Figure 4 , the photovoltaic frame 210 is connected to the first connecting component 30 and / or the second connecting component 40 by bolts. Figure 6 and Figure 7The photovoltaic frame 210 is provided with a connection groove 2110, which is provided in the vertical direction and is specifically a dovetail groove. The first connection assembly 30 and the second connection assembly 40 are provided with a connection bar 2120, which is specifically a dovetail bar and is slidably installed in the connection groove 2110. Thus, it is convenient to realize the connection and disassembly between the photovoltaic assembly 20 and the first connection assembly 30 and / or the second connection assembly 40, and it is convenient for disassembly and assembly.

[0044] In some embodiments, see Figure 8 , a rotation groove (not shown in the figure) is provided on one side of the first connection component 30 connected to the photovoltaic component 20. Specifically, the rotation groove is provided on the second connection piece 3220 of the first connection component 30, and a connection plate 60 is rotatably connected in the rotation groove, and the connection plate 60 is connected to the photovoltaic frame 210. In this way, the connection plate 60 can be connected to the second connection piece 3220 at different angles, so that when two adjacent groups of photovoltaic components 20 are not in the same horizontal plane, the first connection component 30 and the second connection component 40 can also adapt to different positions of the photovoltaic components 20, making the applicability of the photovoltaic fence more extensive, applicable to different terrains, and freely adjustable and installed, and easy to operate.

[0045] It is understandable that a rotation groove may also be provided on one side of the second connection component 40 connected to the photovoltaic component 20, and a connection plate 60 is also rotationally connected in the rotation groove, which will not be described in detail here.

[0046] In some embodiments, the column 10 is tilted relative to the ground, so that the photovoltaic assembly 20 can be tilted relative to the ground, so that the photovoltaic assembly 20 can achieve a better light energy absorption effect.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A photovoltaic fence, characterized in that: include: A plurality of columns, wherein an installation gap is provided between two adjacent columns, and photovoltaic modules are installed in the installation gap; The first connection component and / or the second connection component are arranged on the column, the first connection component connects two adjacent groups of photovoltaic components; the second connection component is connected to one of the two adjacent groups of photovoltaic components.

2. The photovoltaic fence according to claim 1, characterized in that: The first connecting component includes a first clamp and a second clamp, the first clamp includes a first mounting plate and first connecting plates arranged on both sides of the first mounting plate, the second clamp includes a second mounting plate and second connecting plates arranged on both sides of the second mounting plate, and the first connecting plate is connected to the photovoltaic component; the first clamp and the second clamp are arranged in a matched manner, a first mounting cavity is arranged between the first mounting plate and the second mounting plate, and the column is passed through the first mounting cavity.

3. The photovoltaic fence according to claim 2, characterized in that: The length of the first connecting piece is greater than the length of the second connecting piece.

4. The photovoltaic fence according to claim 2, characterized in that: The installation angles between the first connection component and the second connection component and the column are all adjustable.

5. The photovoltaic fence according to claim 1, characterized in that: The second connecting component includes a third clamp and a fourth clamp, the third clamp includes a third mounting plate and third connecting plates arranged on both sides of the third mounting plate, the fourth clamp includes a fourth mounting plate and fourth connecting plates arranged on both sides of the fourth mounting plate, the third clamp and the fourth clamp are arranged in a matched manner, a second mounting cavity is arranged between the third mounting plate and the fourth mounting plate, and the column is passed through the second mounting cavity.

6. The photovoltaic fence according to claim 5, characterized in that: The third connecting piece located on one side of the third mounting piece has the same length as the fourth connecting piece located on one side of the fourth mounting piece, and the length of the third connecting piece located on the other side of the third mounting piece is less than the length of the fourth connecting piece located on the other side of the fourth mounting piece, and the fourth connecting piece is connected to the photovoltaic component.

7. The photovoltaic fence according to claim 1, characterized in that: The photovoltaic assembly includes a photovoltaic frame and a photovoltaic panel. The photovoltaic panel is installed in the photovoltaic frame. The photovoltaic frame is connected to the first connection assembly and / or the second connection assembly.

8. The photovoltaic fence according to claim 7, characterized in that: The photovoltaic frame is provided with a connection groove, and the first connection component and the second connection component are provided with connection bars, and the connection bars are slidably arranged in the connection groove.

9. The photovoltaic fence according to claim 1, characterized in that: The two ends of the first connecting component are rotatably connected with connecting plates, and the connecting plates are connected to the photovoltaic components.

10. The photovoltaic fence according to claim 1, characterized in that: The upright column is arranged obliquely relative to the ground.

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