CN216488111U

CN216488111U - Corner protector for laminating photovoltaic module

Info

Publication number: CN216488111U
Application number: CN202123251816.6U
Authority: CN
Inventors: 程志桓; 孙国俊; 原庆东; 钱洪强; 王玉学; 张�诚
Original assignee: Shandong Tenghui New Energy Technology Co ltd
Current assignee: Shandong Tenghui New Energy Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-10
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of the photovoltaic module lamination, a corner protector for photovoltaic module lamination is related to, including upper cover plate and lower apron, the fixed lamination seat that is equipped with on the upper cover plate lower surface, the lamination seat is the L type, and lamination seat horizontal direction all is equipped with the several and overflows gluey groove to inboard and vertical direction inboard, and lamination seat bottom is equipped with the several locating hole, and the upper surface of lower apron is equipped with the location arch that corresponds with the locating hole. The utility model discloses can have certain space with dual glass assembly edge, can effectively avoid the EVA glued membrane to overflow on the dual glass assembly glass, do not need artifical benefit to cut and reduce artifical intensity of labour, and the angle bead lamination in-process is fixed firm, and is effectual to photovoltaic assembly's protection, increases dual glass assembly's reliability.

Description

Corner protector for laminating photovoltaic module

Technical Field

The utility model relates to a corner protector for photovoltaic module lamination belongs to photovoltaic module lamination technical field.

Background

The double-glass assembly is one of common types in the photovoltaic assembly, and is designed with a two-layer glass structure, so that the four corners are stressed by large pressure in the laminating process, the four corner adhesive films are extruded seriously, the thickness of the four corners is thin, the risk of delamination of the four corners is caused easily in the subsequent work of the photovoltaic assembly, the four corner adhesive films are extruded seriously, the four corners are short of adhesive, lamination bubbles are generated, and the product yield of the double-glass assembly is seriously influenced; the angle bead is placed in dual glass assembly's four corners before general lamination at present, and current angle bead is L type structure, when placing angle bead both sides hug closely dual glass assembly four corners right angle limit, lamination in-process photovoltaic module four corners overflows the EVA glued membrane and can be blockked by L type angle bead, make the EVA glued membrane can overflow on dual glass assembly glass, and can't eliminate dual glass assembly edging, lead to dual glass assembly glass back EVA to remain, the dress frame overflows to glue badly, surplus EVA remains needs artifical benefit to cut, cause artifical extravagant, EVA remains can lead to photovoltaic module dress frame to overflow to glue badly, and the angle bead is fixed insecure, easily take place the aversion during the lamination, can not play fine guard action to dual glass assembly four corners in lamination process, influence dual glass assembly reliability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a corner protector for photovoltaic module lamination, can have certain space with dual glass assembly edge, can effectively avoid the EVA glued membrane to overflow on dual glass assembly glass, do not need artifical benefit to cut and reduce artifical intensity of labour, and corner protector lamination in-process is fixed firm, and is effectual to photovoltaic module's protection, increases dual glass assembly's reliability.

Angle bead is used in photovoltaic module lamination, including upper cover plate and lower apron, the fixed lamination seat that is equipped with on the upper cover plate lower surface, the lamination seat is the L type, lamination seat horizontal direction inboard and vertical direction inboard all are equipped with the excessive groove of gluing of several, and lamination seat bottom is equipped with the several locating hole, the upper surface of lower apron is equipped with the location arch that corresponds with the locating hole.

When the dual-glass component laminating device is used, the lower surface of the upper cover plate is tightly attached to the upper glass surface of the dual-glass component, the inner sides of the horizontal direction and the vertical direction of the laminating seat are tightly attached to the right-angle side of any one corner of the dual-glass component, the upper cover plate and the laminating seat are buckled on the dual-glass component, the positioning bulge of the lower cover plate is correspondingly inserted into the positioning hole of the laminating seat, and the four corners of the dual-glass component are sequentially and respectively placed, so that when the dual-glass component is laminated, the utility model discloses can play a protection role in the four corners of the dual-glass component, avoid the four corners of the dual-glass component from being subjected to higher pressure, cause the four corners of the dual-glass component to be extruded seriously, cause the photovoltaic component to have the risk of delamination at the four corners, avoid the four corners of the extruded glue film to be seriously caused to lack the glue to generate lamination bubbles, and influence the product yield of the dual-glass component; and the glued membrane that dual glass assembly spilled over in the lamination process can get into and overflow gluey groove, avoids the EVA glued membrane to overflow on the dual glass assembly glass, leads to dual glass assembly glass back EVA to remain, and the excessive bad phenomenon of gluing of dress frame takes place, does not need artifical benefit to cut, reduces intensity of labour, and locating hole and the bellied cooperation in location make the utility model discloses fixed firm, when reducing the lamination the utility model discloses take place the risk of aversion to increase the utility model discloses to the protection dynamics of dual glass assembly four corners in the lamination process, increase dual glass assembly's reliability.

Preferably, the outer sides of the laminating seat in the horizontal direction and the vertical direction are respectively provided with a pressing groove, and the upper surface of the lower cover plate is provided with a pressing plate corresponding to the pressing groove. During the use, dual glass assembly upper portion glass surface is hugged closely to the lower surface of upper cover plate, and the right-angle side of any one corner of dual glass assembly is hugged closely to the inboard of the horizontal direction of lamination seat and vertical direction, makes upper cover plate and lamination seat lock on dual glass assembly, and in the protruding locating hole that inserts the lamination seat that corresponds in the location of lower apron, the clamp plate lock chucking plays further fixed compressing tightly the inslot the utility model discloses an effect increases the utility model discloses stability at the lamination in-process.

Preferably, the groove top that compresses tightly be equipped with the step, step and pressure strip upper portion cooperation lock joint increase the utility model discloses apron and lamination seat and upper cover plate connection's fastness down.

Preferably, the pressure strip adopt high elasticity rubber, when using the installation, can outwards draw the pressure strip, insert the location arch in the corresponding locating hole, then release the pressure strip and fall into the pressure tank, make the pressure strip compress tightly fixedly to lamination seat and upper cover plate under the effect of pressure strip elasticity.

Preferably, the upper surface of lower apron adopt the frosting, increase the lower apron when hugging closely dual glass assembly's lower part glass surface mounting the upper surface of apron and dual glass assembly's the glass surface between the frictional force, reduce the lamination in-process the utility model discloses the risk of aversion increases the utility model discloses the fastness of installation.

Preferably, the quantity of locating hole be 3 to the bellied quantity in location that corresponds also is 3, the locating hole cooperates with the protruding one-to-one in location, increases the utility model discloses a fastness.

Preferably, the thickness of the upper cover plate and the lower cover plate is 1 mm.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model has the advantages of reasonable design, through buckling upper cover plate and lamination seat with lower cover plate and playing the guard action to the four corners of dual glass assembly on dual glass assembly, avoid dual glass assembly four corners to receive pressure great, cause the four corners glued membrane to extrude seriously, make four corners thickness thin partially, cause photovoltaic module in follow-up work, can have the risk of four corners delaminating, still avoid the four corners glued membrane to extrude seriously to make four corners lack of glue produce the lamination bubble, influence dual glass assembly's product yield; and the glued membrane that dual glass assembly spilled over in the lamination process can get into and overflow gluey groove, avoids the EVA glued membrane to overflow on the dual glass assembly glass, leads to dual glass assembly glass back EVA to remain, and the excessive bad phenomenon of gluing of dress frame takes place, does not need artifical benefit to cut, reduces intensity of labour, and locating hole and the bellied cooperation in location and pressure strip all can play right with the cooperation that compresses tightly the groove the utility model discloses fixed effect when reducing the lamination the utility model discloses take place the risk of aversion, increase from the utility model discloses to the protection dynamics of dual glass assembly four corners in the lamination process, increase dual glass assembly's reliability.

Drawings

FIG. 1 is a schematic view of a corner protector for photovoltaic module lamination in combination with a photovoltaic module;

FIG. 2 is a schematic view I of an opened and enlarged structure of an upper cover plate and a lower cover plate;

fig. 3, an enlarged structure schematic diagram of the upper cover plate and the lower cover plate.

In the figure: 1. a dual glass assembly; 2. an upper cover plate; 3. a glue overflow groove; 4. positioning holes; 5. positioning the projection; 6. a compression plate; 7. laminating the base; 8. a lower cover plate; 9. a compaction groove; 10. and (4) a step.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1-3, photovoltaic module is angle bead for lamination, including upper cover plate 2 and lower apron 8, the fixed lamination seat 7 that is equipped with on the 2 lower surfaces of upper cover plate, lamination seat 7 is the L type, lamination seat 7 horizontal direction inboard all is equipped with the excessive gluey groove 3 of several with vertical direction inboard, and lamination seat 7 bottom is equipped with several locating hole 4, the upper surface of lower apron 8 is equipped with the protruding 5 of location that corresponds with locating hole 4.

In this embodiment:

the outer sides of the horizontal direction and the vertical direction of the laminating seat 7 are respectively provided with a pressing groove 9, and the upper surface of the lower cover plate 8 is provided with a pressing plate 6 corresponding to the pressing groove 9. During the use, 1 upper portion glass surface of dual glass assembly is hugged closely to the lower surface of upper cover plate 2, and the right-angle side of any one corner of dual glass assembly is hugged closely to the horizontal direction of lamination seat 7 and the inboard of vertical direction, makes

upper cover plate

2 and 8 locks of lower apron on dual glass assembly 1, and the protruding 5 correspondences in location of lower apron 8 insert the locating hole 4 of

lamination seat

7, and 6 lock chuckss of pressure strip play further fixed in compressing tightly 9 the utility model discloses an effect increases the utility model discloses stability at the lamination in-process.

The 9 tops in hold-down tank are equipped with step 10, and

step

10 and 6 upper portions cooperation lock joints of pressure strip increase the utility model discloses the fastness that apron 8 and lamination seat 7 and upper cover plate 2 are connected down.

The pressing plate 6 is made of high-elasticity rubber, when the pressing plate is used and installed, the pressing plate 6 can be pulled outwards, the positioning protrusions 5 are inserted into the corresponding positioning holes 4, then the pressing plate 6 is released to fall into the pressing groove 9, and the pressing plate 6 is enabled to press and fix the pressing seat 7 and the upper cover plate 2 under the action of the elastic force of the pressing plate 6.

The upper surface of lower apron 8 adopts the frosting, increases the frictional force between the lower glass surface of the upper surface of lower apron 8 and dual glass assembly 1 when the lower part glass surface mounting that dual glass assembly 1 was hugged closely to lower apron 8, reduces the lamination in-process the utility model discloses the risk of aversion increases the utility model discloses the installation fastness.

The quantity of locating hole 4 is 3 to the protruding 5's in location quantity that corresponds also is 3, and locating hole 4 and the protruding 5 one-to-one cooperation in location increase the utility model discloses a fastness.

The thickness of the upper cover plate 2 and the lower cover plate 8 is 1 mm.

Specific working process, 1 upper portion glass surface of dual glass assembly is hugged closely to the lower surface of upper cover plate 2, and the right-angle limit of any one corner of dual glass assembly 1 is hugged closely to the inboard of the horizontal direction of lamination seat 7 and vertical direction, makes upper cover plate 2 and the 7 locks of lamination seat on dual glass assembly 1, and the protruding 5 correspondence in location of lower cover plate 8 inserts in the locating hole 4 of lamination seat 7, places dual glass assembly 1's four corners respectively in proper order the utility model discloses, then to 1 lamination of this dual glass assembly, the lamination in-process, the EVA glued membrane that dual glass assembly 1 spilled over can get into excessive gluey groove 3, avoids the EVA glued membrane to overflow above dual glass assembly 1 glass, leads to dual glass assembly 1 glass back EVA to remain, and the excessive gluey bad phenomenon of dress frame takes place, does not need artifical benefit to cut, reduces intensity of labour.

Claims

1. A corner protector for laminating a photovoltaic module is characterized in that: including upper cover plate (2) and lower apron (8), fixed laminating seat (7) that are equipped with on upper cover plate (2) lower surface, laminating seat (7) are the L type, and laminating seat (7) horizontal direction inboard all is equipped with the excessive gluey groove of several (3) with vertical direction inboard, and laminating seat (7) bottom is equipped with several locating hole (4), and the upper surface of lower apron (8) is equipped with protruding (5) of location that correspond with locating hole (4).

2. The corner protector for photovoltaic module lamination according to claim 1, characterized in that: the outer sides of the horizontal direction and the vertical direction of the laminating seat (7) are respectively provided with a pressing groove (9), and the upper surface of the lower cover plate (8) is provided with a pressing plate (6) corresponding to the pressing groove (9).

3. The corner protector for photovoltaic module lamination according to claim 2, characterized in that: the pressing plate (6) is made of high-elasticity rubber.

4. The corner protector for photovoltaic module lamination according to claim 1, characterized in that: the upper surface of the lower cover plate (8) adopts a frosted surface.

5. The corner protector for photovoltaic module lamination according to claim 1, characterized in that: the number of the positioning holes (4) is 3.

6. The corner protector for photovoltaic module lamination according to any one of claims 1 to 5, characterized in that: the thickness of the upper cover plate (2) and the thickness of the lower cover plate (8) are both 1 mm.