CN220492926U - Aluminum alloy frame for solar photovoltaic panel - Google Patents

Abstract

The utility model discloses an aluminum alloy frame for a solar photovoltaic panel, which belongs to the technical field of aluminum alloy frames and comprises the following components: the frame strip, frame strip medial surface bottom fixedly connected with mounting panel, frame strip up end outside edge is provided with the blend stop along length direction is fixed, link up along length direction in the frame strip and seted up hollow slot, through connecting piece fixed connection between the frame strip, frame strip lateral surface is provided with the stopper of a plurality of equidistance of group. From this, can realize carrying out high-efficient swift installation through the glass board stationary blade to the glass apron of outermost, improve the work efficiency of earlier stage installation and the damaged change in later stage, the outside parcel of structure has anticollision measure simultaneously for the structure can play good guard action to inside frame and photovoltaic module through the deformation buffering impact force of outer structure when encountering violent collision.

Description

Aluminum alloy frame for solar photovoltaic panel

Technical Field

The utility model relates to an aluminum alloy frame, in particular to an aluminum alloy frame for a solar photovoltaic panel, and belongs to the technical field of aluminum alloy frames.

Background

The aluminum alloy as the second structural material has excellent new energy: high strength, strong firmness, good electric conductivity, corrosion resistance, oxidation resistance, strong tensile resistance, convenient transportation and installation, convenient recovery and other materials. The aluminum alloy frame is used as a frame material since the birth of the photovoltaic module, is always accompanied with the side of the photovoltaic module, is not replaced by any other material, bears the wind load and snow load resistance of the photovoltaic module, performs omnibearing protection on the photovoltaic module, is convenient for the assembly installation, and is sufficient for explaining the irreplaceability of the aluminum alloy frame in the photovoltaic module.

The traditional Chinese patent with publication number (CN 215835349U) discloses an aluminum alloy frame, the structural component of the utility model is mainly an aluminum alloy frame, wherein limiting mechanisms are uniformly distributed at the connection parts of the corners of the aluminum alloy frame and the corners of the solar photovoltaic panel, anti-expansion notches are formed on the inner frame surface of the aluminum alloy frame, the limiting mechanisms can enhance the toughness of the aluminum alloy frame, the problem of frame damage caused when the inside of the aluminum alloy frame expands due to expansion caused by heat and contraction caused by cold is effectively avoided, in addition, the outer end deformation of the anti-expansion notch of the U-shaped design is large, the inner end deformation is small, the deformation amount of the aluminum alloy frame can be effectively reduced, but the structure cannot realize rapid and efficient installation and disassembly of an outer glass protection plate, and meanwhile, due to the fact that protective measures are lack of the aluminum alloy frame, the possibility of being extruded and damaged by internally installed photovoltaic modules due to collision deformation, the aluminum alloy frame is provided for the solar photovoltaic panel.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an aluminum alloy frame for a solar photovoltaic panel, which can realize the efficient and rapid installation and disassembly of an outermost glass cover plate through a glass plate fixing piece, improve the working efficiency of early installation and later damage and replacement, and simultaneously wrap up anti-collision measures on the outermost side of a structure, so that the structure can buffer impact force through deformation of an outer layer structure when encountering severe collision, has a good protection effect on an inner frame and a photovoltaic module, and solves the technical problems that the installation and the disassembly of the glass plate are not simple and rapid enough and the structure lacks anti-collision measures in the prior art.

In order to solve the problems, the following technical scheme is provided:

the aluminum alloy frame for the solar photovoltaic panel comprises a frame strip, wherein a mounting plate is fixedly connected to the bottom of the inner side surface of the frame strip, a baffle strip is fixedly arranged at the outer edge of the upper end surface of the frame strip along the length direction, a hollow groove is formed in the frame strip in a penetrating manner along the length direction, the frame strips are fixedly connected through connecting pieces, a plurality of groups of equidistant limiting blocks are arranged on the outer side surface of the frame strip, a baffle plate is fixedly arranged at the position of the outer side surface of the frame strip right above the limiting block, a rotating shaft is rotationally arranged in a penetrating hole formed in the middle of the limiting block and the baffle plate, a glass plate fixing sheet is fixedly connected to the end surface of the top end of a shaft body of the rotating shaft, a spring is sleeved outside the shaft body part of the rotating shaft between the glass plate fixing sheet and the baffle plate, the end face of the bottom end of the shaft body of the rotating shaft is fixedly connected with a clamping piece, the bottom of the outer side of the frame strip is provided with a clamping groove at the corresponding part of the clamping piece, the outer side face of the limiting block is fixedly connected with a protection plate through screws, the glass cover plate can be quickly assembled and disassembled through the arranged glass plate fixing piece and related components thereof, the glass cover plate can be disassembled after being screwed to rotate, the constraint on the glass cover plate can be lost when the glass plate fixing piece faces to the length direction of the frame strip, and when the glass cover plate is fixedly assembled, the glass cover plate can be constrained to be separated from a frame enclosed by the barrier strip only by screwing the glass plate fixing piece to face to the length direction perpendicular to the length direction of the frame strip;

the frame strip is located the fixed connecting block that is provided with a plurality of groups equidistance on the lateral surface of the part between the stopper, the connecting block lateral surface is through screw fixedly connected with anticollision board, it has buffer filling to pack in the space between anticollision board and the frame strip, above-mentioned structure combination work can be when the structure receives the collision, and the impact force makes its output warp earlier and discharges a part impact force, and the deformation extrusion buffer filling of anticollision board leads to buffer filling through the remaining impact force of deformation consumption afterwards, can play good guard action to inside framework structure and photovoltaic module.

Furthermore, the up end of frame strip both ends tip link up and has seted up the bolt hole, the connecting piece both sides link up and have seted up the bolt hole that the size is unanimous, pass fixing bolt in the bolt hole after the frame strip passes through the connecting piece realization concatenation and can make the connection of both more closely firm.

Further, the connecting piece is L-shaped rubber structure, and a plurality of raised waterproof stripes are fixedly arranged on the outer sides of the end parts of the two ends of the connecting piece, so that water flow can be prevented from penetrating into the hollow groove from the splicing part of the frame strip to cause water accumulation in the groove, and meanwhile, the connecting piece and the hollow groove can be more tightly and firmly connected.

Further, the gasket is fixedly attached to the lower end face of the glass plate fixing piece, the gasket is a soft texture lamellar structure woven by coarse fibers, and the structure has large deformability so that the gasket cannot obstruct rotation of the glass plate fixing piece, and meanwhile the glass cover plate can be fixed and protected.

Furthermore, the anticollision board is inseparable and smooth overlap joint with the guard plate and both lateral surfaces flush, and this kind of structural structure form can ensure that the outer facade of structure is level and smooth.

Furthermore, both ends of the frame strips are in a structural form with forty-five degree bevel angles formed by cutting, and the structural form enables adjacent frame strips to form regular right-angle corners after tight splicing is completed.

Further, the buffering is filled into the foaming plastic material with strong deformability and has certain adhesion capacity, the structure can be adhered between the anti-collision plate and the frame strip, the buffering effect can be achieved through self deformation when the structure is impacted, meanwhile, the buffering device is light in weight, and large dead weight load cannot be added.

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

1. according to the utility model, the glass cover plate can be quickly assembled and disassembled through the glass plate fixing pieces and related components thereof, the glass cover plate is assembled in the installation frame formed by the barrier strips, the glass plate fixing pieces are screwed to rotate, the constraint on the glass cover plate is lost when the glass plate fixing pieces face to the length direction of the frame strips, the cover plate can be disassembled, and when the glass cover plate is assembled and fixed, the glass cover plate can be restrained from being separated from the frame formed by the barrier strips only by screwing the glass plate fixing pieces to face to the direction perpendicular to the length direction of the frame strips;

2. according to the utility model, through the combined work of the arranged anti-collision plate and the buffer filling, when the frame body structure is impacted, the impact force firstly contacts the anti-collision plate to deform and remove a part of impact force, and then the deformation of the anti-collision plate extrudes the buffer filling to cause the buffer filling to consume the rest impact force through deformation, so that the frame body structure and the photovoltaic module in the frame body structure can be well protected;

specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a preferred embodiment of an aluminum alloy frame for a solar photovoltaic panel according to the present utility model;

FIG. 2 is a schematic view showing a connection structure of a preferred embodiment of an aluminum alloy frame for a solar photovoltaic panel according to the present utility model;

FIG. 3 is a schematic view showing a glass plate fixing structure of a preferred embodiment of an aluminum alloy frame for a solar photovoltaic panel according to the present utility model;

FIG. 4 is a schematic view of an anti-collision structure of a preferred embodiment of an aluminum alloy frame for a solar photovoltaic panel according to the present utility model;

fig. 5 is a schematic view showing a splicing structure of an outer panel of a preferred embodiment of an aluminum alloy frame for a solar photovoltaic panel according to the present utility model.

In the figure: 1. a frame strip; 2. a mounting plate; 3. a barrier strip; 4. a hollow groove; 5. a connecting piece; 6. a limiting block; 7. a baffle; 8. a rotating shaft; 9. a glass plate fixing piece; 10. a spring; 11. a card; 12. a clamping groove; 13. a protection plate; 14. a connecting block; 15. an anti-collision plate; 16. buffer filling; 17. bolt holes; 18. waterproof stripes; 19. a gasket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the aluminum alloy frame for a solar photovoltaic panel provided by the embodiment comprises frame strips 1, wherein the two ends of the frame strips 1 are respectively in a structure form with forty-five degrees of oblique angles formed by cutting, the structure form enables adjacent frame strips 1 to form regular right-angle corners after tight splicing is completed, a mounting plate 2 is fixedly connected to the bottom of the inner side surface of each frame strip 1, a barrier strip 3 is fixedly arranged on the edge of the outer side of the upper end surface of each frame strip 1 along the length direction, hollow grooves 4 are formed in the frame strips 1 along the length direction in a penetrating manner, the frame strips 1 are fixedly connected through connecting pieces 5, bolt holes 17 are formed in the penetrating manner in the upper end surfaces of the two end parts of each frame strip 1, the bolt holes 17 with the same size are formed in the penetrating manner in the two sides of each connecting piece 5, the frame strips 1 can be firmly connected through fixing bolts in the bolt holes 17 after the splicing is realized through the connecting pieces 5, the connecting pieces 5 are in an L-shaped rubber structure, a plurality of raised waterproof strips 18 are fixedly arranged on the outer sides of the two end parts of each connecting piece, and the two ends of each frame strip can be prevented from penetrating into the hollow grooves 4 from the connecting pieces 1, and the hollow grooves 4 can be firmly connected with the hollow grooves 4.

As shown in fig. 3, the aluminum alloy frame for the solar photovoltaic panel that this embodiment provided, frame strip 1 lateral surface is provided with a plurality of equidistance stopper 6, frame strip 1 lateral surface is located the position department fixedly provided with separation blade 7 directly over stopper 6, stopper 6 and the perforation hole rotation that 7 middle part was seted up are provided with pivot 8, 8 axis body top terminal surface fixedly connected with glass board stationary blade 9 of pivot, the fixed laminating of terminal surface is equipped with gasket 19 under the glass board stationary blade 9, gasket 19 is soft lamellar structure of texture that crude fiber woven, this structure has great deformability makes it can not hinder the rotation of glass board stationary blade 9, can play fixed and guard action to the glass apron simultaneously, pivot 8 is located the axis body part overcoat between glass board stationary blade 9 and the separation blade 7 and is equipped with spring 10, 8 axis body bottom terminal surface fixedly connected with card 11, the card slot 12 has been seted up in the part that frame strip 1 outside bottom corresponds in 11, stopper 6 lateral surface passes through screw fixedly connected with 13, can realize dismantling the glass board stationary blade 9 and relevant subassembly to install fast and remove the glass board stationary blade 9 and the glass strip that can make it detach from the glass strip 1 and move towards the glass strip 3 when moving direction and moving plate 1, can be removed from the glass strip 3 when moving plate 1 and moving plate length is just need to make it to detach the glass strip fixing plate 1, can be removed from its perpendicular to the frame strip and can be kept down along with the glass strip.

As shown in fig. 4, an aluminum alloy frame for a solar photovoltaic panel provided in this embodiment, the outer side surface of the portion of the frame strip 1 between the limiting blocks 6 is fixedly provided with a plurality of groups of equidistant connecting blocks 14, the outer side surface of each connecting block 14 is fixedly connected with an anti-collision plate 15 through screws, a gap between each anti-collision plate 15 and each frame strip 1 is filled with a buffer filling 16, each buffer filling 16 is made of foamed plastic with strong deformability and has a certain adhesion capability, the structure can be adhered between each anti-collision plate 15 and each frame strip 1, the structure can play a role in buffering through self deformation when being impacted, meanwhile, the structure is light in weight, and large dead weight load cannot be added.

As shown in fig. 5, the aluminum alloy frame for a solar photovoltaic panel provided in this embodiment, the anti-collision plate 15 and the protection plate 13 are tightly and flatly overlapped and the outer side surfaces of the anti-collision plate and the protection plate are flush, and the structural form can ensure that the outer vertical surface of the structure is flat and smooth.

The application principle and the application flow of the utility model are as follows: the glass cover plate is arranged in an installation frame formed by enclosing the barrier strips 3, the glass plate fixing piece 9 is screwed to enable the glass plate fixing piece 9 to rotate, when the direction of the glass plate fixing piece faces to the length direction of the frame strips 1, the clamping piece 11 is separated from the clamping groove 12, the glass plate fixing piece 9 is sprung up under the action of the thrust of the spring 10 to lose the constraint on the glass cover plate, the cover plate can be detached, when the glass cover plate is fixedly installed, the glass plate fixing piece 9 is pressed down and screwed to enable the glass plate fixing piece 9 to face to the length direction of the frame strips 1, the clamping piece 11 is clamped into the clamping groove 12, meanwhile, the spring 10 is in a pressed state to apply the thrust to the glass plate fixing piece 9, and the force is transmitted to the clamping piece 11 through the rotating shaft 8 to enable the connection of the clamping piece 11 and the clamping groove 12 to be more compact, so that the glass plate fixing piece 9 is prevented from rotating, and the glass cover plate can be restrained from being separated from the frame enclosed by the barrier strips 3; when the anti-collision plate 15 is collided, the impact force firstly contacts the anti-collision plate 15 to deform and remove a part of impact force, and then the deformation of the anti-collision plate 15 extrudes the buffer filling 16 and causes the buffer filling 16 to consume the rest impact force through deformation, so that the anti-collision plate can play a good role in protecting the internal frame structure and the photovoltaic module.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. The utility model provides an aluminum alloy frame for solar photovoltaic board, its characterized in that, includes frame strip (1), frame strip (1) medial surface bottom fixedly connected with mounting panel (2), frame strip (1) up end outside edge is along fixedly provided with blend stop (3) in length direction, link up in the frame strip (1) along length direction and seted up hollow groove (4), through connecting piece (5) fixed connection between frame strip (1), frame strip (1) lateral surface is provided with stopper (6) of a plurality of equidistance, frame strip (1) lateral surface is located the position department fixed be provided with separation blade (7) directly over stopper (6), rotation is provided with pivot (8) in the through-hole of stopper (6) and separation blade (7) middle part seting up, pivot (8) axis body top end fixedly connected with glass board stationary blade (9), pivot (8) are located the axis body part overcoat between glass board stationary blade (9) and the separation blade (7) and are equipped with spring (10), end face (8) axis body bottom fixedly connected with stopper (11) and are connected with stopper (13) in correspondence, the outside is offered in the outside of the card (13) of the card (1);

the anti-collision device is characterized in that a plurality of groups of equidistant connecting blocks (14) are fixedly arranged on the outer side face of the part, located between the limiting blocks (6), of the frame strip (1), an anti-collision plate (15) is fixedly connected to the outer side face of each connecting block (14) through screws, and buffer filling (16) is filled in a gap between the anti-collision plate (15) and the frame strip (1).

2. The aluminum alloy frame for the solar photovoltaic panel according to claim 1, wherein bolt holes (17) are formed in the upper end faces of the two end portions of the frame strip (1) in a penetrating manner, and the bolt holes (17) with the same size are formed in the two sides of the connecting piece (5) in a penetrating manner.

3. The aluminum alloy frame for the solar photovoltaic panel according to claim 1, wherein the connecting piece (5) is of an L-shaped rubber structure, and a plurality of raised waterproof stripes (18) are fixedly arranged on the outer sides of the end parts of the two ends of the connecting piece.

4. The aluminum alloy frame for the solar photovoltaic panel according to claim 1, wherein a gasket (19) is fixedly attached to the lower end face of the glass plate fixing piece (9), and the gasket (19) is a soft texture lamellar structure woven by coarse fibers.

5. An aluminium alloy frame for solar photovoltaic panels according to claim 1, characterized in that said anti-collision plate (15) is in close and flat overlap with the protection plate (13) and the outer sides of both are flush.

6. An aluminium alloy frame for solar photovoltaic panels according to claim 1, characterized in that both ends of the frame strip (1) are in the form of a structure with forty-five degree bevel angle formed by cutting.

7. An aluminium alloy frame for solar photovoltaic panels according to claim 1, characterized in that the buffer filling (16) is of foamed plastic material with a strong deformability and a certain adhesion capacity.