CN216531194U

CN216531194U - Novel closed photovoltaic module frame

Info

Publication number: CN216531194U
Application number: CN202122738437.3U
Authority: CN
Inventors: 唐启明
Original assignee: Jiangyin Jinpin Profile Technology Co ltd
Current assignee: Jiangyin Jinpin Profile Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-13
Anticipated expiration: 2031-11-10

Abstract

The embodiment of the application provides a novel photovoltaic module frame of remaining silent, including the frame body, the frame body includes roof, diapire and connects the lateral wall of roof and diapire. The top wall, bottom wall and side walls together form a mounting slot. The mounting groove below is provided with the closed die cavity of angle sign indicating number installation, goes up installation limit and constitutes the installation limit that is used for being connected with external mechanism with lower installation limit, and the opening one end that the roof is located the mounting groove is provided with the circular arc type and receives the tail section, and the circular arc type is received the tail section and is crooked to the inboard of mounting groove. The tail end of the lower mounting edge extends into an upper plate along the direction of the right wall after being folded upwards, the tail end of the lower mounting edge extends into a lower plate along the direction of the right wall after being folded upwards, and the tail end of the upper plate is folded for the second time and then is arranged between the lower plate and the upper mounting edge to form a folded tail section. The surface of the upper plate is provided with at least one riveting line used for pressing the upper plate, the lower plate, the upper mounting edge and the lower mounting edge. The advantages are that: the upper plate and the lower plate are fastened and are not easy to dislocate and break away.

Description

Novel closed photovoltaic module frame

Technical Field

The utility model relates to the field of photovoltaic assembly frames, in particular to a novel closed photovoltaic assembly frame.

Background

The solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. Photovoltaic panel assemblies are power generation devices that produce direct current upon exposure to sunlight and are comprised of thin solid photovoltaic cells made almost entirely of semiconductor materials. In practical use, the photovoltaic module is mounted in a special frame so as to fix and seal the solar cell module and enhance the strength of the solar module.

In the prior art, the photovoltaic module frame has an opening and a closed mode, the closed photovoltaic module frame has better anti-distortion strength relative to the open photovoltaic module frame, and in the production of the closed photovoltaic module frame, cold-bending rolling forming is adopted, so that heating and surface treatment are not needed in the forming process of the photovoltaic module frame, and the energy conservation and environmental protection are facilitated. In the fashioned frame subassembly of clod wash, can fold the ending with panel on the installation limit usually, fold among the prior art and only buckle lower floor's installation limit ending, and set up the riveting point through the lower floor installation edge after bending and fix each layer panel in the folding ending. Because the photovoltaic module frame will bear gravity after the installation, only will bend upper installation limit and can not be fine assurance folding each layer panel in ending phenomenon such as wrong limit does not take place, sets up the riveting hole on the upper installation edge after folding and also can only carry out the riveting to the partial position on upper installation limit, is unfavorable for the firm connection of each layer panel with folding ending section.

In view of the above, there is a need to provide a novel closed photovoltaic module frame.

SUMMERY OF THE UTILITY MODEL

The novel closed photovoltaic assembly frame effectively solves the problem that connection is not firm due to the fact that the installation edge part in the existing closed photovoltaic assembly frame is prone to edge misalignment and the like.

The technical scheme adopted by the utility model is as follows:

the utility model provides a novel photovoltaic module frame of remaining silent, includes the frame body, the frame body includes roof, diapire and connects the lateral wall of roof and diapire. The top wall, the bottom wall and the side wall jointly form a mounting groove for placing a photovoltaic cell. The corner brace installation closed cavity is arranged below the installation groove, the bottom wall forms an upper wall of the corner brace installation closed cavity, and the corner brace installation closed cavity further comprises a left wall, a right wall and a lower wall. The right wall of the corner brace installation closed cavity is bent towards the corner brace installation closed cavity outer side and then extends to form an upper installation edge, the lower wall extends to form a lower installation edge, the upper installation edge and the lower installation edge form an installation edge used for being connected with an external mechanism, an arc-shaped tail closing section is arranged at one end, located on the mounting groove, of the top wall, and the arc-shaped tail closing section bends towards the inner side of the mounting groove.

Install down and extend for the upper plate along right wall direction after the limit afterbody upwards folds back, install down and extend for lower floor's board along right wall direction after the limit afterbody upwards folds back, the upper plate tail end is placed in after the secondary folds back and is formed the folding tail section of receiving between lower plate and the last installation limit. The surface of the upper plate is provided with at least one riveting line used for pressing the upper plate, the lower plate, the upper mounting edge and the lower mounting edge.

Further, the method comprises the following steps: the riveting lines are multiple in number and are parallel to each other.

Further, the method comprises the following steps: the distance between each riveting line is equal.

Further, the method comprises the following steps: the riveting line is perpendicular to the right wall of the corner brace installation closed cavity, and the two ends of each riveting line are equal to the width of the upper plate.

Further, the method comprises the following steps: and the frame body is plated with an anticorrosive layer.

Further, the method comprises the following steps: the frame body adopts a corrosion-resistant steel cold-bending roll-forming for roof, lateral wall and circular arc type receipts tail section are bilayer structure, and the closed die cavity of angle sign indicating number installation is individual layer structure. The folding tail section is of a five-layer structure.

Further, the method comprises the following steps: folding ending section department is provided with the bordure that is used for folding ending section parcel.

The utility model has the beneficial effects that:

1. the upper plate is bent downwards and placed between the lower plate and the upper installation edge, so that the upper plate and the lower plate are fastened more tightly and are not prone to dislocation. The riveting line is arranged on the surface of the upper plate, and the upper plate can be riveted through external riveting equipment, so that the upper plate, the lower plate, the upper mounting edge and the lower mounting edge which are positioned in the riveting line direction reach interference fit.

2. Through establishing and folding the back end section and setting up bordure, can further prevent to take place dislocation or branching between upper plate, lower plate, upper installation limit, the lower installation limit on the basis of riveting.

3. Through setting up the anticorrosive coating at the frame body skin, can prevent that the photovoltaic module frame that closes is drenched and is corroded because exposing to the sun after the installation, influence the security of using.

Drawings

Fig. 1 is a schematic perspective view of a novel closed photovoltaic module frame according to an embodiment of the present application;

fig. 2 is a left side view of a novel closed photovoltaic module bezel of an embodiment of the present application;

fig. 3 is a top view of a novel closed photovoltaic module bezel of an embodiment of the present application;

labeled as: 1. a frame body; 2. mounting grooves; 3. the corner connector is provided with a closed cavity; 101. a top wall; 102. a bottom wall;

103. a side wall; 104. installing edges; 105. folding the tail section; 106. riveting and pressing lines; 201. a circular arc-shaped tail-closing section; 301. a lower wall; 302. a left wall; 303. a right wall; 1041. mounting an edge; 1042. a lower mounting edge; 1043. an upper plate; 1044. and (4) a lower plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, the novel closed photovoltaic module bezel provided by the embodiment of the present application structurally includes a bezel body 1, where the bezel body 1 includes a top wall 101, a bottom wall 102, and a side wall 103 connecting the top wall 101 and the bottom wall 102. The top wall 101, the bottom wall 102 and the side wall 103 together form a mounting groove 2 for placing a photovoltaic cell. An angle code installation closed cavity 3 is arranged below the installation groove 2, the bottom wall 102 forms an upper wall of the angle code installation closed cavity 3, and the angle code installation closed cavity 3 further comprises a left wall 302, a right wall 303 and a lower wall 301. The right wall 303 of the corner brace installation closed cavity 3 is bent towards the outer side of the corner brace installation closed cavity 3 and then extends to form an upper installation edge 1041, the lower wall 301 extends to form a lower installation edge 1042, the upper installation edge 1041 and the lower installation edge 1042 form an installation edge 104 used for being connected with an external mechanism, an arc-shaped tail closing section 201 is arranged at one end, located at the opening of the installation groove 2, of the top wall 101, and the arc-shaped tail closing section 201 is bent towards the inner side of the installation groove 2.

The tail end of the lower mounting edge 1042 extends into an upper plate 1043 along the direction of the right wall 303 after being folded upwards, the tail end of the lower mounting edge 1042 extends into a lower plate 1044 along the direction of the right wall 303 after being folded upwards, and the tail end of the upper plate 1043 is folded for the second time and then is placed between the lower plate 1044 and the upper mounting edge 1041 to form a folded tail-folding section 105. The surface of the upper plate 1043 is provided with at least one riveting line 106 for pressing the upper plate 1043, the lower plate 1044, the upper mounting edge 1041 and the lower mounting edge 1042.

It should be noted that the riveting line 106 may also be replaced by a riveting point, or the riveting point and the riveting line 106 are arranged in a mixed manner, and the riveting scheme in the embodiment of the application includes that the riveting point, the riveting line 106, or both the riveting point and the riveting line 106 are arranged on the upper plate 1043.

In the above design, the upper plate 1043 is bent downwards and placed between the lower plate 1044 and the upper mounting edge 1041, so that the upper plate 1043 and the lower plate 1044 are more fastened and are not easy to dislocate and separate. The riveting line 106 is arranged on the surface of the upper plate 1043, and the upper plate 1043 can be riveted through external riveting equipment, so that the upper plate 1043, the lower plate 1044, the upper mounting edge 1041 and the lower mounting edge 1042 which are located in the direction of the riveting line 106 achieve interference fit. Meanwhile, the riveting line 106 is arranged to be compared with a riveting point, so that the flatness of the product is better, and the product is easier to mount.

Specifically, the method comprises the following steps: as shown in fig. 1, the number of the riveting lines 106 is multiple, and the multiple riveting lines 106 are parallel to each other.

In the above design, the riveting lines 106 are parallel to each other, and the riveting of the riveting lines 106 can be ensured to be performed quickly.

Specifically, the method comprises the following steps: as shown in fig. 1, the riveting lines 106 are equally spaced.

In the above design, the riveting lines 106 are arranged to ensure that riveting can be performed on different positions of the upper plate 1043, so that the connection firmness between the upper plate 1043, the lower plate 1044, the upper mounting edge 1041 and the lower mounting edge 1042 is further improved. The distances between each riveting line 106 are set to be equal, so that the torque resistance strength between the upper plate 1043, the lower plate 1044, the upper mounting edge 1041 and the lower mounting edge 1042 between the riveting lines 106 is consistent.

Specifically, the method comprises the following steps: as shown in fig. 3, the riveting lines 106 are perpendicular to the right wall 303 of the corner brace installation closed cavity 3, and both ends of each riveting line 106 are equal to the width of the upper plate 1043.

In the above-mentioned design, it is perpendicular to set up to right wall 303 through riveting line 106, and the section bar atress that is convenient for make between the riveting line 106 is even, sets up to the width equal with upper plate 1043 through the length with riveting line 106, can guarantee that the edge of upper plate 1043 also can and lower floor's board 1044 between produce interference fit, guarantees that the connection between upper plate 1043 and the lower floor's board 1044 is more inseparable.

Specifically, the method comprises the following steps: and the frame body 1 is plated with an anticorrosive layer.

In the above design, set up the anticorrosive coating at frame body 1, can prevent that the photovoltaic module frame that closes is drenched and is corroded because the sunshine is drenched after the installation, influences the security of use.

Specifically, the method comprises the following steps: frame body 1 adopts a corrosion-resistant steel cold-bending roll-forming for roof 101, lateral wall 103 and circular arc type receipts tail section 201 are bilayer structure, and angle sign indicating number installation closed cavity 3 is single-layer construction, and folding receipts tail section 105 is five-layer structure.

In the above design, the top wall 101, the side wall 103 and the arc-shaped tail section 201 are arranged to be of a double-layer structure, the photovoltaic cell is installed in the installation groove 2, and the bearing capacity of the installation groove 2 is improved.

Specifically, the method comprises the following steps: and a wrapping edge used for wrapping the folding tail section 105 is arranged at the folding tail section 105.

In the above design, by providing the edge covering, it is possible to further prevent the upper plate 1043, the lower plate 1044, the upper mounting edge 1041, and the lower mounting edge 1042 from being dislocated or forked on the basis of the riveting.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel closed photovoltaic module frame comprises a frame body (1), wherein the frame body (1) comprises a top wall (101), a bottom wall (102) and a side wall (103) connecting the top wall (101) and the bottom wall (102), the top wall (101), the bottom wall (102) and the side wall (103) jointly form a mounting groove (2) for placing a photovoltaic cell, an angle code mounting closed cavity (3) is arranged below the mounting groove (2), the bottom wall (102) forms an upper wall of the angle code mounting closed cavity (3), the angle code mounting closed cavity (3) further comprises a left wall (302), a right wall (303) and a lower wall (301), the right wall (303) of the angle code mounting closed cavity (3) is bent towards the outer side of the angle code mounting closed cavity (3) and then extends to form an upper mounting edge (1041), and the lower wall (301) extends to form a lower mounting edge (1042), the upper mounting edge (1041) and the lower mounting edge (1042) form a mounting edge (104) for connecting with an external mechanism, an arc-shaped tail-closing section (201) is arranged at one end, located at the opening of the mounting groove (2), of the top wall (101), the arc-shaped tail-closing section (201) is bent towards the inner side of the mounting groove (2),

the method is characterized in that: the lower mounting edge (1042) is folded upwards at the tail part and extends to form an upper plate (1043) along the direction of a right wall (303), the lower mounting edge (1042) is folded upwards at the tail part and extends to form a lower plate (1044) along the direction of the right wall (303), the upper plate (1043) is folded twice at the tail end and is placed between the lower plate (1044) and the upper mounting edge (1041) to form a folded tail section (105), and at least one riveting line (106) used for compressing the upper plate (1043), the lower plate (1044), the upper mounting edge (1041) and the lower mounting edge (1042) is arranged on the surface of the upper plate (1043).

2. The novel closed photovoltaic module frame as claimed in claim 1, wherein: the number of the riveting lines (106) is multiple, and the riveting lines (106) are mutually parallel.

3. The novel closed photovoltaic module frame as claimed in claim 2, wherein: the distance between each riveting line (106) is equal.

4. The novel closed photovoltaic module frame as claimed in claim 1, wherein: the riveting line (106) is perpendicular to the right wall (303) of the corner connector installation closed cavity (3), and the width of each riveting line (106) is equal to that of the upper plate (1043).

5. The novel closed photovoltaic module frame as claimed in claim 1, wherein: the frame body (1) is plated with an anticorrosive layer.

6. The novel closed photovoltaic module frame as claimed in claim 1, wherein: frame body (1) adopts a corrosion resistant steel cold-bending roll-forming for roof (101), lateral wall (103) and circular arc type receipts tail section (201) are bilayer structure, and angle sign indicating number installation closed cavity (3) are individual layer structure, and folding receipts tail section (105) are five layer construction.

7. The novel closed photovoltaic module frame as claimed in claim 1, wherein: and a wrapping edge used for wrapping the folding tail section (105) is arranged at the folding tail section (105).