CN213125951U - Long-life solar energy component aluminum frame - Google Patents

Abstract

The utility model relates to a long-life solar module aluminum frame, which consists of a long frame, a short frame and a corner connector, wherein the long frame and the short frame are mutually vertical, the two long frames and the two short frames enclose a rectangle, and the corner connector is fixed at the joint of the long frame and the short frame; the long frame and the short frame both comprise a left vertical section and a right vertical section, the bottoms of the left vertical section and the right vertical section are connected through a lower short transverse section, and the tops of the left vertical section and the right vertical section are connected through an upper short transverse section; the top of the left vertical section is provided with a baffle plate extending upwards; the right end of the lower short transverse section is provided with a fixing plate extending outwards; the left vertical section, the lower short transverse section, the right vertical section and the upper short transverse section form an angle code slot; a solar cell supporting plate is arranged on the right side of the upper short transverse section, and a plurality of positioning clamping grooves are formed in the surface of the solar cell supporting plate; the baffle, the upper short transverse section and the solar cell support plate are L-shaped. The utility model relates to a long-life solar energy component aluminium frame prevents that the dust granule from piling up and the panel is not hard up.

Description

Long-life solar energy component aluminum frame

Technical Field

The utility model relates to a long-life solar energy component aluminium frame belongs to photovoltaic power generation accessory technical field.

Background

Solar energy is used as a low-carbon renewable energy source, can be used freely, does not need transportation, and has no pollution to the environment. Compared with the conventional energy, the solar photovoltaic panel assembly is convenient to use and low in cost, and the solar photovoltaic panel assembly is used for directly converting solar energy into electric energy to supply power for electrical equipment or transmit the electric energy to a power grid, so that the requirement of the electric energy in the current society is met. In solar racks, the frame plays a vital role.

The aluminum frame of the current solar module has the following defects:

1. a surface A at the top of an aluminum frame of a traditional solar module is contacted with the top edge of a battery panel, the surface A is higher than the battery panel module, a gap is formed between the top edge of the battery panel module and the surface A, and after the aluminum frame of the long-life solar module is blown by wind, sun and rain, dust particles can be accumulated in the gap between the top edge of the battery panel and the surface A, so that the power generation efficiency is influenced;

2. the solar cell backup pad of traditional solar energy component aluminium frame can't play the effect that restriction solar panel removed, and solar panel is not hard up after using for a long time and can lead to solar panel to remove, influences equipment safety in utilization.

Therefore, there is a need for an aluminum frame of a solar module that can prevent dust particles from accumulating, ensure power generation efficiency, and prevent a battery panel from loosening.

Disclosure of Invention

An object of the utility model is to overcome the aforesaid not enough, provide one kind and can prevent that the dust granule from piling up, guarantee the generating efficiency, can prevent again that the panel is not hard up long-life solar energy component aluminium frame.

The purpose of the utility model is realized like this:

the long-life solar assembly aluminum frame is composed of a long frame, a short frame and corner connectors, wherein the long frame and the short frame are perpendicular to each other, the two long frames and the two short frames enclose a rectangle, and the corner connectors are fixed at the connecting positions of the long frame and the short frames; the long frame and the short frame respectively comprise a left vertical section and a right vertical section, the bottoms of the left vertical section and the right vertical section are connected through a lower short transverse section, and the tops of the left vertical section and the right vertical section are connected through an upper short transverse section; the top of the left vertical section is provided with a baffle plate extending upwards; the right end of the lower short transverse section is provided with a fixing plate extending outwards; the left vertical section, the lower short transverse section, the right vertical section and the upper short transverse section form an angle code slot; a solar cell supporting plate is arranged on the right side of the upper short transverse section, and a plurality of positioning clamping grooves are formed in the surface of the solar cell supporting plate; the baffle, the upper short transverse section and the solar cell support plate are L-shaped; the angle sign indicating number is L font, and the angle sign indicating number is become by vertical section and horizontal segment vertical connection.

The inner walls of the vertical section and the horizontal section are provided with sawtooth-shaped protrusions, the vertical section and the horizontal section of the corner connector respectively penetrate through the corner connector grooves of the long frame and the short frame, and the sawtooth-shaped protrusions on the inner walls of the vertical section and the horizontal section are in contact with the inner walls of the long frame and the short frame.

A plurality of guide ribs are arranged on one side of the left vertical section, which is close to the right vertical section; the outer wall of the vertical section and the horizontal section of the angle connector is provided with a plurality of guide grooves, and guide ribs on the left vertical section are inserted into the guide grooves of the angle connector.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model improves the structures of the long frame and the short frame, removes the A surface of the original frame, the top edge of the battery panel does not need to be contacted with the A surface of the frame, no gap exists between the top edge of the battery panel and the A surface, and dust particles can not be accumulated on the A surface to influence the power generation efficiency; the solar cell support plate is provided with a plurality of positioning clamping grooves, and the positioning clamping grooves can prevent the solar panel from loosening and moving; meanwhile, the inner walls of the vertical section and the horizontal section of the corner connector are saw-toothed protrusions, the protrusions are in contact with the inner walls of the long frame and the short frame, and because the contact surfaces are not planes, contact points can be increased, friction force is improved, looseness of joints is prevented, and the strength of the solar frame is improved.

Drawings

Fig. 1 is the structural schematic diagram of the long-life solar module aluminum frame of the present invention.

Fig. 2 is a cross-sectional view of the long-life solar module aluminum frame middle and short frames.

Fig. 3 is a cross-sectional view of the corner connector in the aluminum frame of the long-life solar module of the present invention.

Fig. 4 is a side view of the corner connector in the aluminum frame of the long-life solar module of the present invention.

Wherein: long frame 1, short frame 2, angle sign indicating number 3, baffle 4, solar cell backup pad 5, positioning channel groove 6, left vertical section 7, lower short horizontal segment 8, right vertical section 9, go up short horizontal segment 10, fixed plate 11, direction muscle 12, horizontal segment 13, guide way 14, angle sign indicating number groove 15, vertical section 16.

Detailed Description

As shown in fig. 1 to 4, the utility model relates to a long-life solar module aluminum frame, which comprises a long frame 1, a short frame 2 and a corner connector 3, wherein the long frame 1 and the short frame 2 are perpendicular to each other, the two long frames 1 and the two short frames 2 enclose a rectangle, and the corner connector 3 is fixed at the joint of the long frame 1 and the short frame 2 to fix the long frame 1 and the short frame 2;

the long frame 1 and the short frame 2 both comprise a left vertical section 7 and a right vertical section 9, the bottoms of the left vertical section 7 and the right vertical section 9 are connected through a lower short transverse section 8, and the tops of the left vertical section 7 and the right vertical section 9 are connected through an upper short transverse section 10; the top of the left vertical section 7 is provided with a baffle 4 extending upwards; the right end of the lower short transverse section 8 is provided with a fixing plate 11 extending outwards; the left vertical section 7, the lower short transverse section 8, the right vertical section 9 and the upper short transverse section 10 enclose an angle code slot 15; a solar cell support plate 5 is arranged on the right side of the upper short transverse section 10, a plurality of positioning clamping grooves 6 are formed in the surface of the solar cell support plate 5, and the positioning clamping grooves 6 can prevent the solar panel from loosening and moving; the baffle 4, the upper short transverse section 10 and the solar cell support plate 5 are L-shaped, so that particle dust accumulation can be prevented; a plurality of guide ribs 12 are arranged on one side of the left vertical section 7 close to the right vertical section 9;

the angle code 3 is L-shaped, the angle code 3 is formed by vertically connecting a vertical section 16 and a horizontal section 13, the inner walls of the vertical section 16 and the horizontal section 13 are respectively provided with a sawtooth-shaped bulge, the vertical section 16 and the horizontal section 13 of the angle code 3 respectively penetrate through the angle code grooves 15 of the long frame 1 and the short frame 2, and the sawtooth-shaped bulges on the inner walls of the vertical section 16 and the horizontal section 13 are in contact with the inner walls of the long frame 1 and the short frame 2; the outer walls of the vertical section 16 and the horizontal section 13 of the angle brace 3 are provided with a plurality of guide grooves 14, and the guide ribs 12 on the left vertical section 7 are inserted into the guide grooves 14 of the angle brace 3.

Claims (3)

1. The utility model provides a long-life solar energy component aluminium frame which characterized in that: the long-life solar module aluminum frame is composed of a long frame (1), a short frame (2) and corner connectors (3), wherein the long frame (1) and the short frame (2) are perpendicular to each other, the two long frames (1) and the two short frames (2) enclose a rectangle, and the corner connectors (3) are fixed at the connecting positions of the long frame (1) and the short frame (2); the long frame (1) and the short frame (2) both comprise a left vertical section (7) and a right vertical section (9), the bottoms of the left vertical section (7) and the right vertical section (9) are connected through a lower short transverse section (8), and the tops of the left vertical section (7) and the right vertical section (9) are connected through an upper short transverse section (10); the top of the left vertical section (7) is provided with a baffle (4) extending upwards; the right end of the lower short transverse section (8) is provided with a fixing plate (11) extending outwards; the left vertical section (7), the lower short transverse section (8), the right vertical section (9) and the upper short transverse section (10) enclose an angle code groove (15); a solar cell support plate (5) is arranged on the right side of the upper short transverse section (10), and a plurality of positioning clamping grooves (6) are formed in the surface of the solar cell support plate (5); the baffle (4), the upper short transverse section (10) and the solar cell support plate (5) are L-shaped; the angle connector (3) is L-shaped, and the angle connector (3) is formed by vertically connecting a vertical section (16) and a horizontal section (13).

2. The long life solar module aluminum rim of claim 1, wherein: the inner walls of the vertical section (16) and the horizontal section (13) are provided with sawtooth-shaped protrusions, the vertical section (16) and the horizontal section (13) of the corner connector (3) respectively penetrate through the corner code grooves (15) of the long frame (1) and the short frame (2), and the sawtooth-shaped protrusions of the inner walls of the vertical section (16) and the horizontal section (13) are in contact with the inner walls of the long frame (1) and the short frame (2).

3. The long life solar module aluminum rim of claim 1, wherein: a plurality of guide ribs (12) are arranged on one side of the left vertical section (7) close to the right vertical section (9); the outer walls of the vertical section (16) and the horizontal section (13) of the angle connector (3) are provided with a plurality of guide grooves (14), and the guide ribs (12) on the left vertical section (7) are inserted into the guide grooves (14) of the angle connector (3).

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