Off-grid four-corner photovoltaic rest and energy charging pavilion mounting structure

Abstract

This utility model discloses an off-grid four-corner photovoltaic rest and charging pavilion installation structure, which meets the needs of remote areas as both a landscape pavilion and an independent power storage and supply facility. It includes four columns located at the four corners of a square and a top support connected to the top of the four columns. The top support includes inclined beams extending downwards from the top center and connected to the top of the columns. Adjacent inclined beams form an isosceles triangular inclined mounting surface. At least two purlins are spaced apart along the inclined direction of the inclined mounting surface. Each inclined mounting surface corresponds to a set of photovoltaic panels, and sealing structures are provided between adjacent photovoltaic panels and between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces. A railing and seating assembly is connected to the lower part of each column. A charging device is installed on each column, connected to an energy storage device, which in turn is connected to the photovoltaic panels.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, specifically relating to photovoltaic landscape pavilions. Background Technology

[0002] Ground-mounted photovoltaic (PV) power stations are widely used, such as centralized PV power stations. With the continuous upgrading of residential PV installation structures, a new type of installation has emerged in rural courtyards. This installation method primarily focuses on power generation revenue, requiring the support structure to be installed in an open area that meets a certain installed capacity and is close to the grid connection point to meet the need for low-cost grid connection. Many off-grid systems are also used in simple lighting systems. However, in many areas with inconvenient grid access, such as remote mountain scenic areas, the pavilions built are often antique-style structures, lacking the conditions for PV installation and having relatively limited functionality. Therefore, a new installation structure is needed to meet the needs of remote areas that can serve as both a scenic pavilion and an independent power storage and supply system. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide an off-grid four-corner photovoltaic rest and charging pavilion installation structure, which can meet the needs of remote areas as both a landscape pavilion and an independent power storage and supply.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] An off-grid four-corner photovoltaic rest and charging pavilion installation structure includes four columns located at the four corners of a square and a top support connected to the top of the four columns. The top support includes inclined beams extending downward from the top center and connected to the top of the columns. An isosceles triangular inclined mounting surface is formed between two adjacent inclined beams. At least two purlins are spaced apart along the inclined direction of the inclined mounting surface. A set of photovoltaic panels is installed on each inclined mounting surface, and a sealing structure is provided between two adjacent photovoltaic panels and between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces. A railing and seat assembly is connected to the lower part of the columns. A charging device is installed on the columns, and the charging device is connected to an energy storage device, which is connected to the photovoltaic panels.

[0006] Preferably, the top support also includes a horizontal beam extending horizontally from the center to the top of the column, a central upright located at the center with its lower end connected to the inner end of the horizontal beam and its upper end connected to the inner end of the inclined beam, and a reinforcing rod located between the inclined beam and the horizontal beam.

[0007] Preferably, the reinforcing rod includes a vertically arranged vertical reinforcing rod that connects the middle part of the inclined beam and the horizontal beam, and an inclined reinforcing rod that connects the inner end of the horizontal beam and the middle part of the inclined beam.

[0008] Preferably, the top support is made of welded square steel pipe, wherein the purlins are welded and fixed above the inclined beam.

[0009] Preferably, the column is made of round or square steel pipe, and the bottom end is connected to a spiral steel pile, and the top end is welded to the top support.

[0010] Preferably, the energy storage device is mounted on a top support.

[0011] Preferably, a lighting lamp is installed at the bottom center of the top bracket, and the lighting lamp is connected to the energy storage device.

[0012] Preferably, the photovoltaic panel includes triangular photovoltaic panels and rectangular photovoltaic panels, which are spliced ​​together to form an isosceles triangular photovoltaic panel assembly, and installed on an inclined mounting surface.

[0013] Preferably, a sealant is provided between two adjacent photovoltaic panels on the same inclined mounting surface.

[0014] Preferably, a waterproof cover is provided between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces.

[0015] The present invention adopts the above technical solution and has the following beneficial effects:

[0016] 1. The four-corner photovoltaic rest and charging pavilion of this utility model is composed of a top support, photovoltaic panel components, columns, railing and seat components, charging device and energy storage device. Each part can be prefabricated in the factory and then assembled on the construction site, which is convenient for construction and meets the needs of building photovoltaic landscape pavilions in remote areas.

[0017] To install photovoltaic modules on the four-corner photovoltaic rest and charging pavilion, its top support has four slanted mounting surfaces, which can not only form a large area for photovoltaic panel installation, but also make it more aesthetically pleasing as a landscape pavilion.

[0018] To meet the waterproofing requirements of the four-corner photovoltaic rest and charging pavilion, a sealing structure is provided between adjacent photovoltaic panels in a set of photovoltaic panels installed on each inclined mounting surface, as well as between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces.

[0019] As the basic structure of the rest and energy-recharging pavilion, the lower part of the pillars is connected to the railing and seat assembly, which is a combination of railing and seat. The seat meets the need for rest, while the railing can protect and reinforce the seat, and can also be designed to be more aesthetically pleasing.

[0020] To meet off-grid charging and lighting needs, an energy storage device is connected to the photovoltaic panels to store the electrical energy converted by the photovoltaic panels. Additionally, a charging device is installed on the pillar, connected to the energy storage device, allowing for convenient charging while seated for rest. Therefore, an independent power supply is provided for lighting and emergency charging for personnel.

[0021] The top support, columns, railings, and seating components can all be welded using steel structural components. The construction process is simple, and the material costs and subsequent maintenance costs are lower than those of wooden structures.

[0022] 2. The horizontal beams, diagonal beams, and central uprights of the top support are welded to form a stable triangular structure. Vertical and diagonal reinforcing bars are installed in the middle of the triangle to improve the structural strength of the top support, enhance safety, and extend its service life.

[0023] 3. The top support is made of welded square steel pipes. The columns can be made of round or square steel pipes. Square steel pipes of various sizes can be pre-processed in the factory and then welded on the construction site to facilitate installation in remote areas.

[0024] 4. The bottom of the column is connected to a spiral steel pile to ensure the reliability of the column fixation. Moreover, in terms of technical indicators and economy, it is very suitable for practical use.

[0025] 5. The energy storage device is installed on a top support, which provides a greater height and avoids the risk of human contact. Additionally, a light is installed at the center of the bottom of the top support, and this light is connected to the energy storage device. Therefore, the lighting function is provided using electricity generated by photovoltaic power.

[0026] 6. Since the inclined mounting surface is an isosceles triangle, while conventional photovoltaic panels are rectangular, it is necessary to customize triangular and rectangular photovoltaic panels to cover the inclined mounting surface. The triangular and rectangular photovoltaic panels are spliced ​​together to form an isosceles triangular photovoltaic panel module, which is then fully installed on the inclined mounting surface.

[0027] 7. The gaps between adjacent photovoltaic panels on each angled mounting surface are relatively small, so sealant can be used to seal them. However, the gaps between two sets of photovoltaic panels on adjacent angled mounting surfaces are relatively large, so waterproof covers are used for sealing, thus meeting the overall waterproofing requirements of the pavilion roof.

[0028] In summary, this photovoltaic rest and charging pavilion ultimately enables it to provide functions such as off-grid energy storage, lighting and power supply, temporary rest for tourists, and shelter from rain.

[0029] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0030] The utility model will be further described below with reference to the accompanying drawings:

[0031] Figure 1 This is an elevation view of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention;

[0032] Figure 2 This is a plan view of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention;

[0033] Figure 3 This is an elevation view of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention.

[0034] Figure 4 This is a plan view of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention;

[0035] Figure 5 This is a schematic diagram of an isosceles triangular photovoltaic panel assembly formed by splicing triangular and rectangular photovoltaic panels on an oblique mounting surface in this utility model.

[0036] Figure 6 This is a schematic diagram of the waterproof cover installation structure between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces in this utility model.

[0037] Figure 7 This is a schematic diagram of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention;

[0038] Figure 8 This is a schematic diagram of an off-grid four-corner photovoltaic rest and charging pavilion according to the present invention;

[0039] Reference numerals: Top support 1, Inclined beam 11, Horizontal beam 12, Vertical reinforcing bar 13, Inclined reinforcing bar 14, Central upright 15, Column 2, Helical steel pile 21, Purlin 3, Photovoltaic panel 4, Railing and seat assembly 5, Charging device 6, Waterproof cover 7. Detailed Implementation

[0040] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0041] Those skilled in the art will understand that, without conflict, the features in the following embodiments and implementations can be combined with each other.

[0042] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. For example, terms such as "upper," "lower," "front," and "rear," which indicate orientation or positional relationship, are based solely on the orientation or positional relationship shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description. They do not indicate or imply that the device / component referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention.

[0043] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0045] like Figures 1 to 8 As shown, this utility model provides an off-grid four-corner photovoltaic rest and charging pavilion installation structure, including four columns 2 located at the four corners of a square, and a top support 1 connected to the top of the four columns. The top support 1 includes inclined beams 11 extending downward from the top center and passing through the top of the columns. An isosceles triangular inclined mounting surface is formed between two adjacent inclined beams 11. At least two purlins 3 are spaced apart along the inclined direction of the inclined mounting surface. A set of photovoltaic panels 4 is installed on each inclined mounting surface, and a sealing structure is provided between two adjacent photovoltaic panels and between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces. In addition, a railing and seat assembly 5 is connected to the lower part of the columns 2, and a charging device 6 is installed on the columns. The charging device 6 is connected to an energy storage device, and the energy storage device is connected to the photovoltaic panels 4.

[0046] The four-corner photovoltaic rest and charging pavilion of this utility model is composed of a top support, photovoltaic panel components, columns, railing and seat components, charging device and energy storage device. Each part can be prefabricated in the factory and then assembled on the construction site, which is convenient for construction and meets the needs of building photovoltaic landscape pavilions in remote areas.

[0047] To install photovoltaic modules on the four-corner photovoltaic rest and charging pavilion, its top support has four slanted mounting surfaces, which can not only form a large area for photovoltaic panel installation, but also make it more aesthetically pleasing as a landscape pavilion.

[0048] To meet the waterproofing requirements of the four-corner photovoltaic rest and charging pavilion, a sealing structure is provided between adjacent photovoltaic panels in a set of photovoltaic panels installed on each inclined mounting surface, as well as between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces.

[0049] As the basic structure of the rest and energy-recharging pavilion, the lower part of the pillars is connected to the railing and seat assembly, which is a combination of railing and seat. The seat meets the need for rest, while the railing can protect and reinforce the seat, and can also be designed to be more aesthetically pleasing.

[0050] To meet off-grid charging and lighting needs, an energy storage device is connected to the photovoltaic panels to store the electrical energy converted by the panels. Additionally, a charging device is installed on the pillar, connected to the energy storage device, allowing users to charge their devices while resting in the chair. This provides an independent power supply for lighting and emergency charging. Both the charging device and the energy storage device can be purchased directly from the market.

[0051] The top support, columns, railings, and seating components can all be welded using steel structural components. The construction process is simple, and the material costs and subsequent maintenance costs are lower than those of wooden structures.

[0052] In some embodiments, the top support 1 further includes a horizontal beam 12 extending horizontally from the center to the top of the column, a central upright 15 located at the center with its lower end connected to the inner end of the horizontal beam and its upper end connected to the inner end of the inclined beam, and a reinforcing rod located between the inclined beam and the horizontal beam. The reinforcing rod includes a vertically arranged vertical reinforcing rod 13 connecting the middle portions of the inclined beam and the horizontal beam, and an oblique reinforcing rod 14 connecting the inner end of the horizontal beam to the middle portion of the inclined beam. The horizontal beam, inclined beam, and central upright of the top support are welded to form a stable triangular structure, with the vertical and oblique reinforcing rods positioned in the center of the triangle to improve the structural strength of the top support, enhance safety, and extend its service life.

[0053] Specifically, the top support 1 is made of welded square steel tubing. That is, the aforementioned inclined beams, horizontal beams, central uprights, vertical reinforcing bars, diagonal reinforcing bars, and purlins are all made of welded square steel tubing. The purlins are welded and fixed above the inclined beams. The four inclined beams and horizontal beams are welded to the upper and lower ends of the central uprights, respectively. The vertical reinforcing bars are welded to the inclined beams and horizontal beams, and the diagonal reinforcing bars are welded to the inclined beams and horizontal beams. Square steel tubing of various sizes can be pre-fabricated in the factory and then welded on-site for convenient installation in remote areas.

[0054] In some embodiments, the column 2 is made of round or square steel pipe, with a spiral steel pile 21 connected to the bottom and welded to the top support 1 at the top. This ensures the reliability of the column's fixation and is highly suitable for practical use in terms of both technical specifications and economy. It is understood that the column can also be installed with a column base plate welded to the bottom. A concrete foundation is provided on the ground, with anchor bolts pre-embedded in the foundation. The anchor bolts pass through the column base plate and are connected to nuts to fix the column base plate in place.

[0055] To ensure electrical safety, the energy storage device is mounted on a top support and connected to a charging device via wires to supply power. This height avoids the danger of human contact. Alternatively, the energy storage device can be placed in a sealed, waterproof space beneath the pavilion.

[0056] In addition, a lighting lamp is installed at the bottom center of the top support 1, and the lighting lamp is connected to the energy storage device. Therefore, the lighting function is provided using electricity generated by photovoltaic power generation.

[0057] Because the angled mounting surface is an isosceles triangle, and conventional photovoltaic panels are rectangular, both triangular and rectangular photovoltaic panels need to be customized to fully cover the angled mounting surface. For example... Figure 5 As shown, the photovoltaic panel includes triangular and rectangular photovoltaic panels, which are spliced ​​together to form an isosceles triangular photovoltaic panel module, and then installed on an inclined mounting surface. Of course, the number and size of the triangular and rectangular photovoltaic panels are designed according to actual needs. It is understood that the module's shape, light transmittance, and backsheet color can be customized according to user requirements to meet the usage requirements in different environments.

[0058] To achieve waterproofing of the roof of the photovoltaic rest and charging pavilion, existing rooftop photovoltaic power station waterproofing structures can be referenced. For example, on each sloping mounting surface, the gap between adjacent photovoltaic panels in a corresponding set is relatively small. Therefore, sealant, such as an adhesive strip, is used between adjacent photovoltaic panels, with an interference fit. Conversely, the gap between two sets of photovoltaic panels installed on adjacent sloping mounting surfaces is relatively large, such as... Figure 6 As shown, a waterproof cover plate 7 is provided between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces. The top surface of the waterproof cover plate is an arc or inclined surface that is higher in the middle and lower on both sides. The bottom part is provided with two mounting sides. The two mounting sides are attached to the frame of the photovoltaic panels on both sides and are fixed with glue, thereby meeting the overall waterproof requirements of the pavilion top.

[0059] In addition, the structure of the railing and seat assembly 5 is based on the existing landscape pavilion, and is preferably a steel structure railing and seat assembly 5. It can also be welded as a whole, and can be welded to the column, bolted, or fixed to the ground concrete structure foundation with anchor bolts.

[0060] After on-site layout and positioning of the photovoltaic rest and charging pavilion installation structure, spiral steel piles were first installed as the column foundation, which was simple and quick. Then, the columns, top brackets, purlins, and custom-shaped photovoltaic panels were installed in sequence, with sealant applied between adjacent photovoltaic panels. A waterproof cover was installed between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces to achieve waterproofing. The photovoltaic panels are connected to the energy storage, lighting, and charging equipment inside the pavilion, ultimately enabling the pavilion to realize off-grid energy storage, lighting and power supply, temporary rest for tourists, and rain shelter functions.

[0061] The above description is merely a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes, but is not limited to, the content described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of the utility model will be included within the scope of the claims.

Claims

1. An off-grid four-corner photovoltaic rest and charging pavilion installation structure, characterized in that, The system includes four columns located at the four corners of a square and a top support connected to the top of the four columns. The top support includes inclined beams extending downwards from the top center and connected to the top of the columns. An isosceles triangular inclined mounting surface is formed between two adjacent inclined beams. At least two purlins are spaced apart along the inclined direction of the inclined mounting surface. A set of photovoltaic panels is installed on each inclined mounting surface, and a sealing structure is provided between two adjacent photovoltaic panels and between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces. A railing and seat assembly is connected to the lower part of the columns. A charging device is installed on the columns, and the charging device is connected to an energy storage device, which is connected to the photovoltaic panels.

2. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 1, characterized in that, The top support also includes a horizontal beam extending horizontally from the center to the top of the column, a central upright connected at the center with its lower end to the inner end of the horizontal beam and its upper end to the inner end of the inclined beam, and a reinforcing rod located between the inclined beam and the horizontal beam.

3. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 2, characterized in that, The reinforcing rod includes a vertically arranged vertical reinforcing rod that connects the middle part of the inclined beam and the horizontal beam, and an inclined reinforcing rod that connects the inner end of the horizontal beam and the middle part of the inclined beam.

4. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 1, characterized in that, The top support is made of welded square steel pipes, wherein the purlins are welded and fixed above the inclined beam.

5. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 4, characterized in that, The column is made of round or square steel pipe, with a spiral steel pile connected to the bottom and welded to the top support at the top.

6. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 1, characterized in that, The energy storage device is mounted on the top support.

7. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 6, characterized in that, A light is installed at the bottom center of the top support, and the light is connected to the energy storage device.

8. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 1, characterized in that, The photovoltaic panel includes triangular photovoltaic panels and rectangular photovoltaic panels, which are spliced ​​together to form an isosceles triangular photovoltaic panel assembly, and installed on an inclined mounting surface.

9. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 8, characterized in that, Sealant is applied between two adjacent photovoltaic panels on the same inclined mounting surface.

10. The installation structure of an off-grid four-corner photovoltaic rest and charging pavilion according to claim 1, characterized in that, A waterproof cover is installed between two sets of photovoltaic panels installed on adjacent inclined mounting surfaces.

Images