Roof photovoltaic support assembly

Abstract

Provided is a roof photovoltaic support assembly, comprising: supporting legs arranged at the periphery of a roof; the light-weight supporting frame is composed of a first cross beam connected to the tops of the two supporting legs, a second cross beam arranged above the first cross beam in parallel and a plurality of supporting columns arranged between the first cross beam and the second cross beam at intervals; one end of the photovoltaic panel frame array is connected to the second cross beam of one light-weight supporting frame, the other end of the photovoltaic panel frame array is connected to the second cross beam of the other light-weight supporting frame, and each photovoltaic panel frame is used for arranging one photovoltaic panel; the supporting rod is connected to the first cross beam and the side edge of one photovoltaic panel frame, and the supporting rod and one supporting column form a triangular structure; wherein a sealing waterproof piece is arranged between the photovoltaic panel frame arrays. The support assembly can be matched with a photovoltaic panel to form a rainproof and sunscreen indoor space on a roof, and is suitable for various purposes.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic brackets, and in particular to a roof photovoltaic bracket assembly. Background Art

[0002] At present, with the development of household photovoltaic distributed power stations, more and more rural residential roofs have become potential targets for photovoltaic power generation. Many rural residential roofs or other commercial building roofs mostly adopt flat roof design. How to make full use of these roofs / roofs to achieve photovoltaic power generation while providing additional rain protection functions for rural residents' houses is a general demand. In addition, users are also paying more and more attention to the additional use of roof space, such as further providing indoor space for various purposes such as sports space on the roof.

[0003] Therefore, it is necessary to study a roof photovoltaic support assembly to solve one or more of the above-mentioned technical problems. Summary of the invention

[0004] In order to solve at least one of the above technical problems, according to one aspect of the present invention, a roof photovoltaic support assembly is provided, which is characterized by comprising:

[0005] Support legs, arranged at the periphery of the roof;

[0006] A lightweight support frame, comprising a first crossbeam connected to the tops of two support legs, a second crossbeam arranged parallel to and above the first crossbeam, and a plurality of struts arranged at intervals between the first crossbeam and the second crossbeam;

[0007] A photovoltaic panel frame array, one end of which is connected to the second crossbeam of a lightweight support frame and the other end of which is connected to the second crossbeam of another lightweight support frame, each photovoltaic panel frame being used to set a photovoltaic panel; and

[0008] A support rod connected to the first crossbeam and a side of a photovoltaic panel frame and forming a triangular structure with one of the pillars;

[0009] Among them, sealing and waterproof parts are arranged between the photovoltaic panel frame arrays, and the roof photovoltaic support assembly is made of steel.

[0010] According to yet another aspect of the present invention, the photovoltaic panel is disposed in each photovoltaic panel frame in a sealed and waterproof manner.

[0011] According to yet another aspect of the present invention, the photovoltaic panel frame array is a 2*N array, where N is greater than or equal to 2.

[0012] According to yet another aspect of the present invention, the photovoltaic panel frame array is a 3*N array, where N is greater than or equal to 2.

[0013] According to yet another aspect of the present invention, the support column includes a vertical column and / or an inclined column.

[0014] According to yet another aspect of the present invention, the photovoltaic panel frame array is arranged to be inclined at an angle less than 30 degrees.

[0015] According to yet another aspect of the present invention, the photovoltaic panel frame array is an integrated structure.

[0016] According to yet another aspect of the present invention, each photovoltaic panel frame is provided with two or four support rods.

[0017] The present invention can achieve one or more of the following technical effects:

[0018] 1. The steel bracket assembly adopts a lightweight support frame, which improves the support strength while achieving lightweight, and can reduce the design number and spacing of support legs within the same roof area.

[0019] 2. The supporting legs are designed only around the roof, providing users with the maximum area of ​​​​utilized space, which can be used for various purposes, such as setting up a sports room, green plant room, etc.

[0020] 3. The photovoltaic panel frame array is supported on two different second beams at both ends, providing a high-strength and stable structure. The integrated lightweight support frame and integrated photovoltaic panel frame array greatly reduce the on-site construction volume and labor intensity compared to on-site welding.

[0021] 4. Compared with aluminum brackets, steel bracket components have higher strength and lower carbon emissions. Currently, the carbon emissions of each ton of aluminum in its entire life cycle are about 13 tons, and the carbon emissions of each ton of steel in its entire life cycle are about 2 tons. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 It is a side view of a roof photovoltaic support assembly according to a preferred embodiment of the present invention.

[0024] Figure 2 for Figure 1 A three-dimensional diagram of the rooftop photovoltaic support assembly.

[0025] Figure 3 for Figure 2 Another perspective view of the rooftop photovoltaic support assembly.

[0026] Figure 4 for Figure 1 Another side view of the rooftop photovoltaic support assembly. DETAILED DESCRIPTION

[0027] The best implementation mode of the present invention is described below through preferred embodiments in conjunction with the accompanying drawings. The specific implementation mode here is to illustrate the present invention in detail and should not be understood as limiting the present invention. Various deformations and modifications can be made without departing from the spirit and essential scope of the present invention, which should be included in the protection scope of the present invention.

[0028] Example 1

[0029] According to a preferred embodiment of the present invention, see Figure 1-4 , provides a roof photovoltaic support assembly, characterized by comprising:

[0030] Support legs 1, arranged at the periphery of the roof;

[0031] The lightweight support frame 2 is composed of a first crossbeam 21 connected to the tops of two support legs, a second crossbeam 22 arranged parallel to and above the first crossbeam 21, and a plurality of pillars arranged at intervals between the first crossbeam 21 and the second crossbeam 22;

[0032] A photovoltaic panel frame array 4, one end of which is connected to the second crossbeam of a lightweight support frame and the other end of which is connected to the second crossbeam of another lightweight support frame, each photovoltaic panel frame is used to set a photovoltaic panel; and

[0033] A support rod 3, connected to the first crossbeam and a side of a photovoltaic panel frame and forming a triangular structure with one of the pillars;

[0034] Among them, sealing and waterproof parts are arranged between the photovoltaic panel frame arrays, and the roof photovoltaic support assembly is made of steel.

[0035] Preferably, the roof can be a roof of a rural residential building, or a roof of a commercial building or an industrial and commercial factory building.

[0036] According to yet another preferred embodiment of the present invention, the photovoltaic panel is disposed in each photovoltaic panel frame in a sealed and waterproof manner.

[0037] According to another preferred embodiment of the present invention, the photovoltaic panel frame array 4 is a 2*N array, where N is greater than or equal to 2.

[0038] According to another preferred embodiment of the present invention, the photovoltaic panel frame array is a 3*N array, where N is greater than or equal to 2.

[0039] According to another preferred embodiment of the present invention, the support column comprises a vertical column 23 and / or an inclined column 24. Figure 2-3The lightweight support frame 2 located in the middle needs to support the two photovoltaic panel frame arrays 4 on the left and right. In order to increase its strength, it is provided with columns 23 and inclined columns 24. Preferably, the lightweight support frame 2 located at the edge is only provided with columns 23.

[0040] According to another preferred embodiment of the present invention, the photovoltaic panel frame array is arranged at an angle less than 30 degrees, such as 15 degrees or 20 degrees. The inclined setting is conducive to the flow of rainwater.

[0041] According to another preferred embodiment of the present invention, the photovoltaic panel frame array is an integrated structure.

[0042] According to another preferred embodiment of the present invention, each photovoltaic panel frame is provided with two or four support rods.

[0043] The present invention can achieve one or more of the following technical effects:

[0044] 1. The steel bracket assembly adopts a lightweight support frame, which improves the support strength while achieving lightweight, and can reduce the design number and spacing of support legs within the same roof area.

[0045] 2. The supporting legs are designed only around the roof, providing users with the maximum area of ​​​​utilized space, which can be used for various purposes, such as setting up a sports room, green plant room, etc.

[0046] 3. The photovoltaic panel frame array is supported on two different second beams at both ends, providing a high-strength and stable structure. The integrated lightweight support frame and integrated photovoltaic panel frame array greatly reduce the on-site construction volume and labor intensity compared to on-site welding.

[0047] 4. Compared with aluminum brackets, steel bracket components have higher strength and lower carbon emissions. Currently, the carbon emissions of each ton of aluminum in its entire life cycle are about 13 tons, and the carbon emissions of each ton of steel in its entire life cycle are about 2 tons.

[0048] Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements fall within the scope of the present invention to be protected. The scope of the present invention to be protected is defined by the attached claims and their equivalents.

Claims

1. A roof photovoltaic support assembly, characterized in that include: Support legs, arranged at the periphery of the roof; A lightweight support frame, comprising a first crossbeam connected to the tops of two support legs, a second crossbeam arranged parallel to and above the first crossbeam, and a plurality of struts arranged at intervals between the first crossbeam and the second crossbeam; A photovoltaic panel frame array, one end of which is connected to the second crossbeam of a lightweight support frame and the other end of which is connected to the second crossbeam of another lightweight support frame, each photovoltaic panel frame is used to set a photovoltaic panel; and A support rod connected to the first crossbeam and a side of a photovoltaic panel frame and forming a triangular structure with one of the pillars; Wherein, sealing and waterproof parts are arranged between the photovoltaic panel frame arrays.

2. According to claim 1, it is characterized in that The photovoltaic panels are arranged in a sealed and waterproof manner in each photovoltaic panel frame.

3. The roof photovoltaic support assembly according to claim 2, characterized in that The photovoltaic panel frame array is a 2*N array, where N is greater than or equal to 2.

4. The roof photovoltaic support assembly according to claim 2, characterized in that The photovoltaic panel frame array is a 3*N array, where N is greater than or equal to 2.

5. The roof photovoltaic support assembly according to claim 3 or 4, characterized in that The support pillars include vertical pillars and / or inclined pillars.

6. The roof photovoltaic support assembly according to claim 5, characterized in that The photovoltaic panel frame array is arranged at an angle less than 30 degrees.

7. The roof photovoltaic support assembly according to claim 6, characterized in that The photovoltaic panel frame array is an integrated structure.

8. The roof photovoltaic support assembly according to claim 7, characterized in that Each photovoltaic panel frame is provided with two or four support rods.

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