High load-bearing aluminum frame for photovoltaic power stations

Abstract

The utility model relates to the technical field of photovoltaic power station components, and discloses a high-load-bearing aluminum frame for photovoltaic power stations, including a main frame, and reinforcement mechanisms are arranged on the inner and outer sides below the main frame, the reinforcement mechanism includes an outer reinforcement block fixedly connected to the four corners below the outer side wall of the main frame, and the reinforcement mechanism also includes an inner reinforcement block fixedly connected to the four corners below the inner side wall of the main frame. The utility model has a main frame that is an integrated frame, and at the same time, the four corners outside the main frame are provided with outer reinforcement blocks, and reinforcement rods are arranged between each two adjacent outer reinforcement blocks for connection and reinforcement, and at the same time, the four corners inside the main frame are also provided with inner reinforcement blocks. The overall main frame has reliable structural strength and good anti-impact deformation capability. When performing high-load bearing work of photovoltaic power station panels, its bearing reliability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power station components, in particular to a high-load-bearing battery panel aluminum frame for a photovoltaic power station. Background Art

[0002] Photovoltaic power stations can be divided into independent power generation systems with batteries and grid-connected power generation systems without batteries. Solar power generation is divided into solar thermal power generation and photovoltaic power generation. Photovoltaic power generation products are mainly used in three aspects: one is to provide power for places without electricity; the second is solar daily electronic products, such as various solar chargers, solar street lights and various solar lawn lamps; the third is grid-connected power generation, which has been widely promoted and implemented in developed countries. At present, photovoltaic power stations are composed of multiple components, including high-load-bearing solar panel aluminum frames for photovoltaic power stations.

[0003] The utility model with prior art publication number CN214045549U relates to an aluminum frame for a solar polycrystalline cell assembly. By setting a lower base plate and an upper base plate, the area of ​​the aluminum frame bearing a fluoroplastic film is increased while ensuring that the heat dissipation effect is not reduced, the load capacity of the aluminum frame is improved, and the fluoroplastic film is prevented from protruding in an arc shape or falling from the bottom of the aluminum frame. By setting a protrusion and a slot, the shapes are matched and the connection is tighter, thereby improving the firmness of the aluminum frame and better protecting the solar cell assembly.

[0004] However, the above-mentioned frame still has the following problems when in use: the aluminum frame body is mainly composed of two movable aluminum angles, and the frame body assembled by the two aluminum angles, or the aluminum angles themselves, do not have good impact deformation resistance. When performing high-load bearing work of photovoltaic power station panels, their bearing reliability is poor. Utility Model Content

[0005] 1. Technical problems solved:

[0006] In view of the deficiencies of the prior art, the utility model provides a high-load-bearing aluminum frame for a photovoltaic power station, which solves the problems raised by the background technology.

[0007] (II) Technical solution:

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-load-bearing aluminum frame for solar panels for a photovoltaic power station, comprising a main frame, wherein reinforcement mechanisms are arranged on inner and outer sides below the main frame, wherein the reinforcement mechanisms comprise external reinforcement blocks fixedly connected to the four corners below the outer side wall of the main frame, and the reinforcement mechanisms also comprise internal reinforcement blocks fixedly connected to the four corners below the inner side wall of the main frame, a first reinforcement rod fixedly connected between the center positions of the side walls facing each other on the front or rear side, and a second reinforcement rod fixedly connected between the center positions of the side walls facing each other on the two outer reinforcement blocks on the same side.

[0009] As a further solution of the utility model: a battery bracket is installed in a positioning and sliding manner on the upper part of the main frame, and the battery bracket includes an aluminum alloy frame slidably connected to the top of four internal reinforcement blocks. A positioning hole is opened at the center of the top wall of the internal reinforcement block, and a positioning block is slidably connected in the positioning hole. The top walls of the four positioning blocks are fixedly connected to the aluminum alloy frame, and the aluminum alloy frame is slidably connected to the main frame.

[0010] As a further solution of the utility model: a plurality of aluminum alloy plates are fixedly connected horizontally and equidistantly between the inner side walls at the front and rear ends of the lower side of the aluminum alloy frame, a reinforcement support plate is fixedly connected to each of the four corners of the bottom wall of the main frame, and the top wall of the reinforcement support plate is fixedly connected to the inner reinforcement block on the corresponding side.

[0011] As a further solution of the utility model: a mounting hole is opened between the upper and lower side walls of the four outer reinforcement blocks at one end, the main frame is made of aluminum alloy, and a weight-reducing groove is opened in the middle of the bottom wall of the main frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the main frame is an integrated frame, and external reinforcement blocks are arranged at the four corners on the outside of the main frame, and reinforcement rods are arranged between each two adjacent external reinforcement blocks for connection and reinforcement. At the same time, internal reinforcement blocks are also arranged at the four corners on the inside of the main frame. The structural strength of the overall main frame is reliable and has good impact and deformation resistance. When the photovoltaic power station is carrying high loads of the solar panels, the load-bearing reliability is good.

[0014] 2. In the utility model, a battery bracket is installed by positioning and embedding in the main frame. The battery bracket is designed as a detachable structure. The photovoltaic power station battery panels can be set on the aluminum alloy plate inside the battery bracket, which is convenient for inspection and maintenance of the photovoltaic power station battery panels by disassembling and assembling the battery bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is an overall three-dimensional diagram of the utility model;

[0016] Figure 2 The utility model is a three-dimensional overall component split Figure 1 ;

[0017] Figure 3 The utility model is a three-dimensional overall component split Figure 2 .

[0018] In the figure: 1. Main frame; 2. Reinforcement mechanism; 3. Battery bracket; 4. Weight reduction groove; 21. External reinforcement block; 22. Internal reinforcement block; 23. Reinforcement support plate; 24. Positioning hole; 25. First reinforcement rod; 26. Second reinforcement rod; 27. Mounting hole; 31. Aluminum alloy frame; 32. Positioning block; 33. Aluminum alloy plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a high-load-bearing aluminum frame for a photovoltaic power station includes a main frame 1, and a reinforcement mechanism 2 is arranged on both inner and outer sides below the main frame 1. The reinforcement mechanism 2 includes an outer reinforcement block 21 fixedly connected to the four corners below the outer side wall of the main frame 1, and the reinforcement mechanism 2 also includes an inner reinforcement block 22 fixedly connected to the four corners below the inner side wall of the main frame 1. A first reinforcement rod 25 is fixedly connected between the center positions of the side walls facing each other on the front or rear sides of the two outer reinforcement blocks 21. The two outer reinforcement blocks 21 on one side are fixedly connected to the inner side walls of the main frame 1. A second reinforcement rod 26 is fixedly connected between the center positions of the side walls facing the solid blocks 21. The main frame 1 is an integrated frame. At the same time, external reinforcement blocks 21 are arranged at the four corners on the outside of the main frame 1, and a reinforcement rod is arranged between each two adjacent external reinforcement blocks 21 for connection and reinforcement. At the same time, internal reinforcement blocks 22 are also arranged at the four corners on the inside of the main frame 1. The structural strength of the overall main frame 1 is reliable and has good impact deformation resistance. When performing high-load bearing work of the solar panels for photovoltaic power stations, its bearing reliability is good.

[0021] A battery bracket 3 is installed in a sliding and positioning manner on the upper part of the main frame 1. The battery bracket 3 includes an aluminum alloy frame 31 slidably connected to the top of four internal reinforcement blocks 22. A positioning hole 24 is opened at the center of the top wall of the internal reinforcement block 22. A positioning block 32 is slidably connected in the positioning hole 24. The top walls of the four positioning blocks 32 are fixedly connected to the aluminum alloy frame 31. The aluminum alloy frame 31 is slidably connected to the main frame 1. A battery bracket 3 is installed in a sliding manner on the main frame 1. The battery bracket 3 is of a detachable structure design. Solar panels for photovoltaic power stations can be set on the aluminum alloy plate 33 therein, so that the solar panels for photovoltaic power stations can be inspected and maintained by disassembling the battery bracket 3.

[0022] A plurality of aluminum alloy plates 33 are fixedly connected horizontally and equidistantly between the inner side walls at the front and rear ends below the aluminum alloy frame 31, which can carry and place the solar panels for the photovoltaic power station. A reinforcement support plate 23 is fixedly connected to each of the four corners of the bottom wall of the main frame 1, and the top wall of the reinforcement support plate 23 is fixedly connected to the inner reinforcement block 22 on the corresponding side, which further reinforces the structure of the main frame 1.

[0023] An installation hole 27 is opened between the upper and lower side walls of the four external reinforcement blocks 21 at one end, which can be used with installation bolts to fix the whole body on the corresponding installation position. The main frame 1 is made of aluminum alloy, and a weight-reducing groove 4 is opened in the middle of the bottom wall of the main frame 1 to reduce the weight of the main frame 1.

[0024] The working principle of the utility model is as follows: a battery bracket 3 is positioned and embedded in the main frame 1, and the battery bracket 3 is of a detachable structural design. A photovoltaic power station panel can be set on the aluminum alloy plate 33 therein, so that the photovoltaic power station panel can be inspected and maintained by disassembling the battery bracket 3. Four external reinforcement blocks 21 are provided with mounting holes 27 between the upper and lower side walls at one end, which can be used with mounting bolts to fix the entire panel on the corresponding installation station. In addition, the main frame 1 is an integrated frame, and external reinforcement blocks 21 are provided at the four corners on the outside of the main frame 1, and a reinforcement rod is provided between each adjacent two external reinforcement blocks 21 for connection and reinforcement. At the same time, internal reinforcement blocks 22 are also provided at the four corners on the inside of the main frame 1. The overall main frame 1 has reliable structural strength and good impact deformation resistance. When performing high-load bearing work of photovoltaic power station panels, its bearing reliability is good.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-load-bearing aluminum frame for solar panels used in photovoltaic power stations, including a main frame (1); Features: Reinforcement mechanisms (2) are provided on both inner and outer sides of the lower part of the main frame (1), the reinforcement mechanisms (2) comprising outer reinforcement blocks (21) fixedly connected to the four corners below the outer side wall of the main frame (1), and the reinforcement mechanisms (2) further comprising inner reinforcement blocks (22) fixedly connected to the four corners below the inner side wall of the main frame (1); A battery bracket (3) is installed in a slidable manner in the upper part of the main frame (1), and the battery bracket (3) comprises an aluminum alloy frame (31) slidably connected to the upper part of four inner reinforcement blocks (22); A first reinforcement rod (25) is fixedly connected between the center positions of the side walls facing each other on the front or rear sides of the two outer reinforcement blocks (21), and a second reinforcement rod (26) is fixedly connected between the center positions of the side walls facing each other on the two outer reinforcement blocks (21) on the same side.

2. The high-load-bearing aluminum frame for photovoltaic power stations according to claim 1 is characterized in that: A positioning hole (24) is provided at the center of the top wall of the inner reinforcement block (22), and a positioning block (32) is slidably connected in the positioning hole (24).

3. The high-load-bearing aluminum frame for photovoltaic power stations according to claim 2 is characterized in that: The top walls of the four positioning blocks (32) are fixedly connected to the aluminum alloy frame (31).

4. The high-load-bearing aluminum frame for photovoltaic power station according to claim 1 is characterized in that: The aluminum alloy frame (31) is slidably connected inside the main frame (1), and a plurality of aluminum alloy plates (33) are fixedly connected horizontally and equidistantly between the inner side walls at the front and rear ends below the aluminum alloy frame (31).

5. The high-load-bearing aluminum frame for photovoltaic power station according to claim 1 is characterized in that: A mounting hole (27) is provided between upper and lower side walls of the four outer reinforcement blocks (21) at one end away from each other.

6. The high-load-bearing aluminum frame for photovoltaic power station according to claim 1 is characterized in that: The main frame (1) is made of aluminum alloy, and a weight-reducing groove (4) is provided in the middle of the bottom wall of the main frame (1).

7. The high-load-bearing aluminum frame for photovoltaic panels for a photovoltaic power station according to claim 1 is characterized by: A reinforcement support plate (23) is fixedly connected to each of the four corners of the bottom wall of the main frame (1), and the top wall of the reinforcement support plate (23) is fixedly connected to the inner reinforcement block (22) on the corresponding side thereof.

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