CN219584873U

CN219584873U - Lamination corner protector

Info

Publication number: CN219584873U
Application number: CN202320046577.0U
Authority: CN
Inventors: 甘恩昌; 王建明; 胥星星; 周锦凤
Original assignee: Yidao New Energy Technology Co ltd
Current assignee: Yidao New Energy Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a laminated corner protector, and relates to the technical field of protection tools. The device comprises an angle bead base, a plurality of spacer blocks and two fixing grooves. The corner protection base comprises a first corner protection part and a second corner protection part fixedly connected with the first corner protection part, wherein the first corner protection part and the second corner protection part are mutually perpendicular, and form a corner protection area with an included angle of 90 degrees, and the corner protection area is used for placing a photovoltaic double-glass assembly. The plurality of spacer blocks are arranged at intervals along the side part of the first corner protector, which is close to the corner protector, and the side part of the second corner protector, which is close to the corner protector. One fixing groove is formed in the side part, far away from the corner protection area, of the first corner protection part, and the other fixing groove is formed in the side part, far away from the corner protection area, of the second corner protection part. The device can avoid the problem that the edge sealing adhesive tape and the side edge of the photovoltaic double-glass assembly are contacted to cause the residual adhesive to overflow to the glass surface, is convenient for Ji Guangfu double-glass assembly through the spacer, and can also ensure that the adhesive can overflow evenly when the photovoltaic assembly is laminated.

Description

Lamination corner protector

Technical Field

The utility model relates to the technical field of protective tools, in particular to a laminated corner protector.

Background

At present, the laminating corner protector tool of the photovoltaic double-glass assembly consists of two mutually perpendicular components, when the laminating corner protector tool is used, the inner side of the corner protector is clung to the edge of glass, and the edge sealing adhesive tape is used for fixing the edge of the glass and the corner protector tool.

However, the adhesive cannot uniformly overflow when the photovoltaic double-glass assembly is laminated due to the extrusion blocking of the edge sealing adhesive tape, so that residual adhesive overflows onto the glass surface of the assembly, and the glass surface is dirty and the framing effect is affected. And the scraping and cleaning operation is required to be additionally carried out, so that the production efficiency is reduced.

Disclosure of Invention

The present utility model has been made in view of the above problems, and provides a laminated corner protector which overcomes or at least partially solves the above problems.

The present utility model provides a laminated corner protector device, the device comprising:

the corner protection base comprises a first corner protection part and a second corner protection part fixedly connected with the first corner protection part, wherein the first corner protection part and the second corner protection part are mutually perpendicular and form a corner protection area with an included angle of 90 degrees, and the corner protection area is used for placing a photovoltaic double-glass assembly;

the spacer blocks are arranged at intervals along the side part of the first corner protection part close to the corner protection area and the side part of the second corner protection part close to the corner protection area and used for limiting the position of the photovoltaic double-glass assembly;

two fixed slots, one fixed slot is in the lateral part that first corner bead portion kept away from the corner bead region is offered and is formed, and another fixed slot is in the lateral part that second corner bead portion kept away from the corner bead region is offered and is formed to, and two fixed slots are used for winding banding sticky tape.

Optionally, the spacer particles have a rectangular cross-sectional shape.

Optionally, the spacer particles have a width in the horizontal direction in the range of 4-7mm.

Optionally, the corner protector base is made of epoxy resin or polytetrafluoroethylene materials.

Optionally, the angle bead base has a height ranging from 5mm to 8mm.

Optionally, the first corner protector and the second corner protector have the same structure.

Optionally, the cross section of the fixing groove is triangular.

Optionally, the slotting angle of the fixed slot ranges from 60 degrees to 120 degrees.

Compared with the prior art, the utility model comprises the corner protection base, a plurality of spacer blocks and two fixing grooves. The corner protection base comprises a first corner protection part and a second corner protection part fixedly connected with the first corner protection part, wherein the first corner protection part and the second corner protection part are mutually perpendicular, a corner protection area with an included angle of 90 degrees is formed, and the corner protection area is used for placing a photovoltaic double-glass assembly. The side parts of the first corner protection parts close to the corner protection areas and the side parts of the second corner protection parts close to the corner protection areas are arranged at intervals, so that the positions of the photovoltaic double-glass assemblies are limited. One of them fixed slot is in the lateral part that the angle bead region was kept away from to first angle bead portion is offered and is formed, and another fixed slot is in the lateral part that the angle bead region was kept away from to second angle bead portion is offered and is formed, and two fixed slots are used for winding banding sticky tape, can avoid banding sticky tape and the side contact of photovoltaic dual glass assembly to lead to the problem that the residual gum overflowed to the glass face, simultaneously, be convenient for Ji Guangfu dual glass assembly through the spacer, the colloid can evenly overflow when also can guarantee the lamination of photovoltaic assembly.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures.

In the drawings:

fig. 1 is a schematic perspective view of a laminated corner protector according to an embodiment of the present utility model;

FIG. 2 is a top view of a laminated corner bead apparatus according to an embodiment of the present utility model;

reference numerals: 1. a corner protector base; 11. a first corner protector; 12. a second corner protector; 2. a spacer block; 3. a fixing groove.

Detailed Description

Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

Referring to fig. 1-2, embodiments of the present utility model provide a laminated corner protection device for protecting four corners of a photovoltaic dual-glass module when laminated. The device may comprise a corner protector base 1, a number of spacer particles 2 and two fixing grooves 3. The corner protection base 1 comprises a first corner protection part 11 and a second corner protection part 12 fixedly connected with the first corner protection part 11, wherein the first corner protection part 11 and the second corner protection part 12 are mutually perpendicular, a corner protection area with an included angle of 90 degrees is formed, and the corner protection area is used for placing a photovoltaic double-glass assembly. Thus, 4 laminated corner protection devices can be respectively corresponding to one corner of the assembly before the lamination step of the photovoltaic dual-glass assembly is performed.

A plurality of spacer particles 2 are arranged at intervals along the side of the first corner protector 11 close to the corner protector region and the side of the second corner protector 12 close to the corner protector region so as to define the position of the photovoltaic double-glass assembly. For example, two sides of each vertex angle of the photovoltaic double-glass assembly are respectively attached to the spacer 2. Therefore, the photovoltaic double-glass assembly can be aligned with the device conveniently, and the assembly fixing efficiency is improved. The number of the spacer particles 2 can be determined by those skilled in the art according to actual requirements, for example, the number of the spacer particles 2 on the first corner protection portion 11 and the second corner protection portion 12 is 2, 3 or 4, etc., which is not limited herein.

One of the fixing grooves 3 is formed in a way that the side part of the first corner protection part 11, which is far away from the corner protection area, the other fixing groove 3 is formed in a way that the side part of the second corner protection part 12, which is far away from the corner protection area, and the two fixing grooves 3 are used for winding edge sealing adhesive tapes. The edge sealing adhesive tape is a high-temperature adhesive tape, in one example, the groove walls of the two fixing grooves 3 are used as winding points, and the laminated corner protection device and the photovoltaic double-glass assembly are fixed through the edge sealing adhesive tape. Due to the limitation of the fixing groove 3, the edge sealing adhesive tape can be prevented from being contacted with the side edge of the photovoltaic double-glass assembly in the fixing process, and therefore the problem that the glass surface is dirty due to the fact that the colloid of the photovoltaic double-glass assembly cannot overflow evenly can be avoided. And the production efficiency is improved.

An alternative embodiment of the utility model, shown with reference to fig. 2, the spacer particles 2 have a rectangular cross-sectional shape and the spacer particles 2 have a regular cross-sectional shape, which facilitates quick alignment of the assembly while facilitating processing. For example, when fixing the top angle of the assembly to the device, the end faces of the spacer particles 2 on the first corner protector 11 and the end faces of the spacer particles 2 on the second corner protector 12 may be respectively bonded to the side edges of the assembly. And fixing the device and the photovoltaic double-glass assembly under the condition of lamination.

In an alternative embodiment of the utility model, the spacer particles 2 may have a width a in the horizontal direction in the range of 4mm-7mm, as shown in fig. 2. For example, the width A may be 4mm, 5mm, 6mm, 7mm, etc. In the width range, the material consumption of the spacer blocks 2 can be reduced, and meanwhile, the spacer blocks 2 can separate the corner protection base 1 from the photovoltaic double-glass assembly, so that the side edges of the photovoltaic double-glass assembly can be guaranteed to be uniformly overflowed.

In an alternative embodiment of the utility model, referring to fig. 1, the corner protection base 1 is made of epoxy resin or polytetrafluoroethylene material, and the structural strength of the corner protection base 1 made of epoxy resin or polytetrafluoroethylene material is high and is not easy to deform because the epoxy resin or polytetrafluoroethylene material has high hardness. The height B of the corner protector base 1 is 5-8mm. For example, the height A may be 5mm, 6mm, 7mm, 8mm, etc. The angle bead base 1 is higher than the thickness of photovoltaic dual glass assembly, can effectually wrap up the protection to the subassembly apex angle. In the height range, the structural strength of the corner protection base 1 can be further improved, and the problem that the corner protection base 1 deforms in a high-temperature environment to influence the placement of the photovoltaic double-glass assembly is avoided.

In an alternative embodiment of the utility model, the first corner protection portion 11 and the second corner protection portion 12 have the same structure, and a symmetrical structural design is adopted, so that the first corner protection portion 11 and the second corner protection portion 12 do not need to be distinguished in advance in the use process, and the production efficiency can be improved. Wherein the first corner protector 11, the second corner protector 12 and the spacer 2 may be of a unitary construction. Thereby the structural stability of the device can be further improved.

In an alternative embodiment of the utility model, the cross-section of the fixing groove 3 is triangular. The regular-shaped fixing groove 3 can be conveniently processed, and the groove wall of the fixing groove 3 is made to be two planes, and the planes are more beneficial to winding of the edge sealing adhesive tape (namely, the edge sealing adhesive tape forms winding with the upper end and the lower end of the assembly through the two fixing grooves 3). In order to improve the winding convenience of the edge sealing adhesive tape, the grooving angle alpha of the fixing groove 3 is 60-120 degrees. For example, the grooving angle α is 60 °, 90 °, 120 °, and the like. In the grooving angle range, related personnel can be convenient to wind the edge sealing adhesive tape rapidly, the edge sealing adhesive tape can not be wound outside the fixed groove 3 when the production efficiency is improved, and therefore the edge sealing adhesive tape is prevented from contacting with the side edges of the assembly.

In an alternative embodiment of the utility model, as shown with reference to fig. 1 and 2, in order to increase the stability of the assembly and the device, the fixing groove 3 located at the first corner protector 11 may be provided between the middle of the first corner protector 11 and the end remote from the second corner protector 12, and the fixing groove 3 located at the second corner protector 12 may be provided between the middle of the second corner protector 12 and the end remote from the first corner protector 11. The stability can thereby be increased by enlarging the bonding area between the edge sealing tape and the component.

In summary, the present utility model discloses a laminated corner protector, which includes a corner protector base 1, a plurality of spacer particles 2, and two fixing grooves 3. The corner protection base 1 comprises a first corner protection part 11 and a second corner protection part 12 fixedly connected with the first corner protection part 11, wherein the first corner protection part 11 and the second corner protection part 12 are mutually perpendicular, a corner protection area with an included angle of 90 degrees is formed, and the corner protection area is used for placing a photovoltaic double-glass assembly. A plurality of spacer particles 2 are arranged at intervals along the side of the first corner protector 11 close to the corner protector region and the side of the second corner protector 12 close to the corner protector region so as to define the position of the photovoltaic double-glass assembly. One of them fixed slot 3 is in the lateral part that angle bead region was kept away from to first angle bead 11 is offered and is formed, and another fixed slot 3 is in the lateral part that angle bead region was kept away from to second angle bead 12 is offered and is formed, and two fixed slots 3 are used for winding banding sticky tape, can avoid banding sticky tape and the side contact of photovoltaic dual glass assembly to lead to the problem that the residual gum overflowed to the glass face, simultaneously, be convenient for through spacer 2 to Ji Guangfu dual glass assembly, can also guarantee that the colloid can evenly overflow when photovoltaic assembly laminates.

In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

As will be readily appreciated by those skilled in the art: any combination of the above embodiments is possible, and thus is an embodiment of the present utility model, but the present specification is not limited by the text.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the above description of exemplary embodiments of the utility model, various features of the utility model are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

Claims

1. A laminated corner protector device, the device comprising:

the corner protection base (1), wherein the corner protection base (1) comprises a first corner protection part (11) and a second corner protection part (12) fixedly connected with the first corner protection part (11), the first corner protection part (11) and the second corner protection part (12) are mutually perpendicular, and form a corner protection area with an included angle of 90 degrees, and the corner protection area is used for placing a photovoltaic double-glass assembly;

the spacer blocks (2) are arranged at intervals along the side part of the first corner protection part (11) close to the corner protection area and the side part of the second corner protection part (12) close to the corner protection area, so that the position of the photovoltaic double-glass assembly is limited;

two fixed slots (3), one fixed slot (3) is in the lateral part that first corner bead (11) kept away from the corner bead region is offered and is formed, and another fixed slot (3) is in the lateral part that second corner bead (12) kept away from the corner bead region is offered and is formed to, and two fixed slots (3) are used for winding banding sticky tape.

2. A laminated corner protector according to claim 1, characterized by the spacer particles (2) having a rectangular cross-sectional shape.

3. A laminated corner protector according to claim 2, characterized by the spacer particles (2) having a width in the horizontal direction in the range of 4-7mm.

4. The laminated corner protector according to claim 1, characterized by the fact that the corner protector base (1) is made of epoxy or polytetrafluoroethylene material.

5. A laminated corner protector according to claim 4, characterized by the fact that the corner protector base (1) has a height in the range of 5-8mm.

6. The laminated corner protector according to claim 1, characterized in that the first corner protector (11) and the second corner protector (12) are identical in structure.

7. A laminated corner protector according to claim 1, characterized by the fact that the cross-sectional shape of the fixing groove (3) is triangular.

8. A laminated corner protector according to claim 7, characterized by the fact that the grooving angle of the fixing groove (3) is in the range of 60 ° -120 °.