CN219304768U

CN219304768U - High-strength corrosion-resistant photovoltaic aluminum frame

Info

Publication number: CN219304768U
Application number: CN202223577113.7U
Authority: CN
Inventors: 马维波; 徐敏
Original assignee: Shengxin Aluminum Jiangsu Co ltd
Current assignee: Shengxin Aluminum Jiangsu Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-04
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of photovoltaic frames, in particular to a high-strength corrosion-resistant photovoltaic aluminum frame, which comprises a frame matrix, wherein the frame matrix comprises a first vertical section, a first horizontal section, a second horizontal section, a third horizontal section and a second vertical section, an installation groove is formed between the third horizontal section and the first horizontal section, an inner cavity is formed between the second horizontal section, the third horizontal section and the first vertical section and the second vertical section, a reinforcing mechanism is arranged in the inner cavity and comprises an outer frame, a central reinforcing plate with a circular ring structure is arranged in the outer frame, a divergence reinforcing plate extending from the outer surface of the central reinforcing plate to the inner wall of the outer frame is annularly arranged on the outer surface of the frame matrix (1).

Description

High-strength corrosion-resistant photovoltaic aluminum frame

Technical Field

The utility model belongs to the technical field of photovoltaic frames, and particularly relates to a high-strength corrosion-resistant photovoltaic aluminum frame.

Background

The new energy power generation is always a very important field of China, the solar power generation industry develops rapidly, solar energy is clean energy, pollution is not caused to the environment in the process of converting solar energy into electric energy, so that photovoltaic power stations are built in a large amount in various places, the demand of photovoltaic module products is multiplied, an aluminum alloy frame is one of important components, as the power of a photovoltaic module is higher and higher from 300W to 400W to 500W, the higher the power of the photovoltaic module is, the larger the area of a solar cell panel and glass is, and the weight of the solar cell panel and glass is also greatly increased, so that the design of the existing aluminum frame is very challenging, and the photovoltaic aluminum frame which is high in structural strength and not easy to deform and damage and can meet the requirement of high-power photovoltaic modules is a problem to be solved.

Disclosure of Invention

Aiming at the defects, the utility model provides the high-strength corrosion-resistant photovoltaic aluminum frame which has high structural strength, can meet the requirements of high-power photovoltaic modules, bears larger weight, is not easy to deform and damage, and has good corrosion resistance.

The technical scheme adopted for solving the technical problems is as follows: the high-strength corrosion-resistant photovoltaic aluminum frame comprises a frame base body, wherein the frame base body comprises a first vertical section, a first horizontal section and a second horizontal section are respectively arranged at the top end and the bottom end of one side of the first vertical section, a third horizontal section is arranged between the first horizontal section and the second horizontal section and connected with the first vertical section, a second vertical section which is in a vertically downward state is arranged at one side, far away from the first vertical section, of the third horizontal section, one end, far away from the third horizontal section, of the second vertical section is connected with the second horizontal section, a mounting groove is formed between the third horizontal section and the first horizontal section, and an inner cavity is formed among the second horizontal section, the third horizontal section, the first vertical section and the second vertical section;

the inner cavity is internally provided with a reinforcing mechanism, the reinforcing mechanism comprises an outer frame matched with the inner cavity, the reinforcing mechanism is arranged inside the outer frame, the cross section of the reinforcing mechanism is a central reinforcing plate of a circular ring structure, the circular ring-shaped reinforcing plate is arranged on the outer surface of the central reinforcing plate, the outer frame extends towards the inner wall of the outer frame, and one end of the divergent reinforcing plate, far away from the central reinforcing plate, is connected with the inner wall of the outer frame.

Further, a plurality of reinforcing convex blocks are arranged on the third horizontal section and the second horizontal section in the inner cavity, the cross sections of the reinforcing convex blocks are of trapezoid structures, and the reinforcing convex blocks are arranged at intervals.

Further, the upper and lower ends of the outer frame are provided with sliding grooves matched with the reinforcing convex blocks.

Furthermore, dovetail sliding grooves are symmetrically formed in the first vertical section and the second vertical section inside the inner cavity, and dovetail convex blocks matched with the dovetail sliding grooves are symmetrically arranged on two sides of the outer frame.

Further, the inner wall of the mounting groove is provided with a vibration reduction rubber pad, and a plurality of convex ribs are uniformly arranged on one end face of the vibration reduction rubber pad, which is in contact with the photovoltaic module.

Further, the outer surface of the frame matrix is provided with a non-ash-sticking layer.

The beneficial effects of the utility model are as follows:

the utility model effectively increases the structural strength of the frame matrix and leads the structure of the third horizontal section to be more stable, deformation and damage can not occur under the pressure of the solar cell panel and glass with larger weight, the reinforcing mechanism is formed by the outer frame, the central reinforcing plate and the divergent reinforcing plate, when the third horizontal section is subjected to pressure, the pressure is transmitted to all parts of the frame matrix through the outer frame, the central reinforcing plate and the divergent reinforcing plate, so that the pressure is uniformly distributed, and then the outer frame, the central reinforcing plate and the divergent reinforcing plate effectively support the third horizontal section, so that the high-power solar cell panel and the glass can be installed, bear larger weight and are not easy to deform and damage.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a front cross-sectional view of the present utility model.

FIG. 2 is a cross-sectional view of a frame base of the present utility model.

Wherein: 1. a frame base; 101. a first vertical section; 102. a first horizontal segment; 103. a second horizontal segment; 104. a third horizontal segment; 105. a second vertical section; 2. a mounting groove; 3. an inner cavity; 4. an outer frame; 5. a central reinforcing plate; 6. a divergence reinforcement plate; 7. reinforcing the bump; 8. a chute; 9. dovetail-shaped sliding grooves; 10. dovetail-shaped bumps; 11. vibration damping rubber pads; 12. convex ribs; 13. the ash layer is not adhered.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-2, the high-strength corrosion-resistant photovoltaic aluminum frame comprises a frame base body 1, wherein the frame base body 1 comprises a first vertical section 101, a first horizontal section 102 and a second horizontal section 103 which are respectively arranged at the top end and the bottom end of one side of the first vertical section 101, a third horizontal section 104 which is arranged between the first horizontal section 102 and the second horizontal section 103 and is connected with the first vertical section 101, a second vertical section 105 which is arranged at one side of the third horizontal section 104 far away from the first vertical section 101 and is in a vertically downward state, one end of the second vertical section 105 far away from the third horizontal section 104 is connected with the second horizontal section 103, the second vertical section 105 supports and limits the third horizontal section 104 when the third horizontal section 104 is stressed, deformation of the third horizontal section 104 is prevented, the structural stability of the third horizontal section is improved, a mounting groove 2 is formed between the third horizontal section 104 and the first horizontal section 102, the mounting groove 2 is used for fixing a solar cell panel and glass, and an inner cavity 3 is formed between the second horizontal section 103, the third horizontal section 104, the first vertical section 101 and the second vertical section 105.

The inner chamber 3 inside is provided with strengthening mechanism, the structural strength of frame base member 1 has effectively been increased and to the structure of third horizontal segment 104 more stable, can not appear deformation and damage under the pressure of solar cell panel and glass of great weight, strengthening mechanism includes outer frame 4 with inner chamber 3 assorted, set up inside outer frame 4, the cross section is the central reinforcing plate 5 of ring structure, the annular setting is at the outer radial reinforcing plate 6 that the outer surface of central reinforcing plate 5 extends to outer frame 4 inner wall department, the one end of central reinforcing plate 5 is kept away from to the radial reinforcing plate 6 is connected with outer frame 4 inner wall, when third horizontal segment 104 receives the pressure, the pressure passes through outer frame 4, central reinforcing plate 5, radial reinforcing plate 6 transmits frame base member 1 everywhere, make the pressure by evenly distributed, then outer frame 4, central reinforcing plate 5, radial reinforcing plate 6 carries out effective support and spacing to third horizontal segment 104, cooperate with second vertical segment 105, make it can satisfy the installation of high-power solar cell panel and glass, can bear the great weight, be difficult for producing deformation and damage.

The third horizontal section 104 and the second horizontal section 103 inside the inner cavity 3 are respectively provided with a plurality of reinforcing convex blocks 7, the cross sections of the reinforcing convex blocks 7 are of trapezoid structures, the plurality of reinforcing convex blocks 7 are arranged at intervals, the reinforcing convex blocks 7 further increase the structural strength of the third horizontal section 104 and the second horizontal section 103, the bearing performance of the bearing device is improved, and deformation and damage are not easy to generate.

The upper and lower both ends of outer frame 4 are provided with reinforcing lug 7 assorted spout 8, the dovetail spout 9 has been seted up to the inside first vertical section 101 of inner chamber 3 and the symmetry on the vertical section 105 of second, outer frame 4 bilateral symmetry is provided with dovetail spout 9 assorted dovetail lug 10, through the cooperation of spout 8 and reinforcing lug 7, and dovetail lug 10 and dovetail spout 9, be convenient for reinforcing mechanism and inner chamber 3 sliding assembly, make reinforcing mechanism and frame base member separable make, the manufacturing degree of difficulty is lower, and dovetail lug 10 and dovetail spout 9's dovetail structure can effectively prevent to struggle open the phenomenon because of expend with heat and contract with cold produces, make it more stable.

The inner wall of the mounting groove 2 is provided with a vibration-damping rubber pad 11, a plurality of convex ribs 12 are uniformly arranged on one end face of the vibration-damping rubber pad 11, which is contacted with the solar panel, and the vibration-damping rubber pad 11 prevents the damage of the solar panel, the glass and the frame matrix 1 due to larger pressing force.

The outer surface of the frame matrix 1 is provided with the ash-free layer 13, the ash-free layer 13 is a polytetrafluoroethylene layer, dust is reduced to be attached to the surface of the frame matrix 1 by utilizing the characteristic of the friction coefficient of the polytetrafluoroethylene layer, and the dust is easy to drop, so that the frame matrix is prevented from being corroded by the dust, and the corrosion resistance of the frame matrix is improved.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims

1. The high-strength corrosion-resistant photovoltaic aluminum frame comprises a frame matrix (1), wherein the frame matrix (1) comprises a first vertical section (101), a first horizontal section (102) and a second horizontal section (103) which are respectively arranged at the top end and the bottom end of one side of the first vertical section (101), a third horizontal section (104) which is arranged between the first horizontal section (102) and the second horizontal section (103) and is connected with the first vertical section (101), a second vertical section (105) which is arranged at one side of the third horizontal section (104) far away from the first vertical section (101) and is in a vertically downward state, one end of the second vertical section (105) far away from the third horizontal section (104) is connected with the second horizontal section (103), a mounting groove (2) is formed between the third horizontal section (104) and the first horizontal section (102), an inner cavity (3) is formed between the second horizontal section (103), the third horizontal section (104), the first vertical section (101) and the second vertical section (105),

the inner cavity (3) is internally provided with a reinforcing mechanism, the reinforcing mechanism comprises an outer frame (4) matched with the inner cavity (3), a central reinforcing plate (5) with a circular ring structure is arranged inside the outer frame (4), a divergent reinforcing plate (6) extending towards the inner wall of the outer frame (4) is annularly arranged on the outer surface of the central reinforcing plate (5), and one end of the divergent reinforcing plate (6) away from the central reinforcing plate (5) is connected with the inner wall of the outer frame (4).

2. The high strength corrosion resistant photovoltaic aluminum bezel of claim 1, wherein: a plurality of reinforcing convex blocks (7) are arranged on a third horizontal section (104) and a second horizontal section (103) inside the inner cavity (3), the cross section of each reinforcing convex block (7) is of a trapezoid structure, and the reinforcing convex blocks (7) are arranged at intervals.

3. The high strength corrosion resistant photovoltaic aluminum bezel of claim 2, wherein: the upper end and the lower end of the outer frame (4) are provided with sliding grooves (8) matched with the reinforcing convex blocks (7).

4. The high strength corrosion resistant photovoltaic aluminum bezel of claim 1, wherein: dovetail sliding grooves (9) are symmetrically formed in a first vertical section (101) and a second vertical section (105) inside the inner cavity (3), and dovetail convex blocks (10) matched with the dovetail sliding grooves (9) are symmetrically arranged on two sides of the outer frame (4).

5. The high strength corrosion resistant photovoltaic aluminum bezel of claim 1, wherein: the solar panel is characterized in that a vibration-damping rubber pad (11) is arranged on the inner wall of the mounting groove (2), and a plurality of convex ribs (12) are uniformly arranged on one end face of the vibration-damping rubber pad (11) which is in contact with the solar panel.

6. The high strength corrosion resistant photovoltaic aluminum bezel of claim 1, wherein: the outer surface of the frame base body (1) is provided with a non-ash-sticking layer (13).