CN210120525U

CN210120525U - Protective frame of solar cell panel

Info

Publication number: CN210120525U
Application number: CN201921373750.8U
Authority: CN
Inventors: 刘新林; 梅华强; 康瑶
Original assignee: Xiamen Topunive Technology Co ltd
Current assignee: Xiamen Topunive Technology Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-02-28
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a solar cell panel's guard frame has elasticity or flexibility, and fixed fit is around solar cell panel's border, and this guard frame has the open slot of U type, solar cell panel's border cooperation card is gone into in guard frame's open slot, is equipped with the adhesive between guard frame's open slot and solar cell panel's border cooperation position. Through the border of scribbling the adhesive in order to wrap solar cell panel in the open slot, fixed, sealed solar cell panel, the ability of reinforcing solar cell panel anti infiltration, ageing resistance and anti fracture also can strengthen solar cell panel's intensity simultaneously, improves solar cell panel's outdoor life, and this protection frame adopts the material that has elasticity or flexibility, makes the protection frame can be along with the bending of solar cell panel and crooked, the various solar cell panel of better adaptation.

Description

Protective frame of solar cell panel

Technical Field

The utility model relates to a solar cell panel's technical field especially indicates a solar cell panel's guard frame.

Background

The solar cell panel is with carrying out the lamination after a plurality of parts stack, for the convenience of fixed, sealed solar cell panel, reinforcing solar cell panel's intensity, extension solar cell panel's life, also for the convenience of transportation and installation simultaneously, solar cell panel's periphery all is provided with the frame. Among the prior art, the solar cell panel frame is formed by four aluminium alloy preparations, including two long frames, two short frames and four corner keys of connecting long frame and short frame, the frame energy consumption of aluminium alloy is very big, makes solar cell panel's cost also increase thereupon, if the aluminium alloy plug-in components of an organic whole closed, the quality grow, and then has increaseed the weight of solar cell frame, influences its mechanical strength. When encapsulating solar cell panel, often can appear producing the pine between the long frame and the short frame of bight junction and take off to the structural stability and the firm degree that lead to the solar cell panel after the encapsulation are low. In addition, solar cell panel all installs outdoors, if adopt the aluminium alloy as solar cell panel's frame, the surface protection film that its anodic oxidation produced damages easily, in case the surface protection film damage, can shorten its life greatly. Moreover, after the existing aluminum alloy solar frame is assembled, the elasticity is poor, and the solar frame cannot be bent together with the flexible solar panel, so that the use of the solar panel is limited. Therefore, the structure improvement of the solar cell panel frame is very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough and provide one kind and can fix, sealed solar cell panel, reinforcing solar cell panel's intensity, extension solar cell panel's life, the cost is lower simultaneously, the encapsulation is stable and firm, can be with the solar cell panel's of the same crooked solar cell panel's of solar cell panel protection frame.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a solar cell panel's guard frame, its has elasticity or flexibility, and fixed fit is around solar cell panel's border, and this guard frame has the open slot of U type, solar cell panel's border cooperation card is gone into in guard frame's open slot, is equipped with the adhesive between guard frame's open slot and solar cell panel's border cooperation position.

Furthermore, the protective frame comprises two long edges and two short edges, the two long edges are matched with the longitudinal edges of the two opposite sides of the solar cell panel, the two short edges are matched with the transverse edges of the two opposite ends of the solar cell panel, and the joint of each long edge and the short edge forms an inclined plane which is mutually abutted and matched.

Further, the protective frame is formed by bending a long strip with the opening groove to form a rectangular frame.

Furthermore, a plurality of wavy clamping ribs are arranged on two opposite sides of the open slot.

Furthermore, the protective frame is formed by extruding high-strength weather-resistant plastic materials.

After the structure of the utility model is adopted, the utility model discloses solar cell panel's protective frame is through the border of coating the bonding glue in order to wrap solar cell panel in the open slot, it is fixed, sealed solar cell panel, reinforcing solar cell panel anti infiltration, ageing resistance and anti cracked ability, also can strengthen solar cell panel's intensity simultaneously, improve solar cell panel's outdoor life, this protective frame adopts the material that has elasticity or flexibility, make protective frame can be along with the bending of solar cell panel and crooked, the various solar cell panel of better adaptation. Compare in current aluminum alloy frame, the utility model discloses a performance is more stable, and the cost is lower, and whole weight is lighter.

Drawings

Fig. 1 is a perspective view of the protective frame of the present invention.

Fig. 2 is a side view of the protective frame of the present invention.

Fig. 3 is a three-dimensional exploded view of the protective frame and the solar cell panel of the present invention.

Fig. 4 is a perspective view of the protection frame and the solar cell panel of the present invention.

Fig. 5 is a front view of the protection frame and the solar cell panel of the present invention.

Fig. 6 is a cross-sectional view a-a of fig. 5.

Fig. 7 is an enlarged view at B in fig. 6.

Fig. 8 is an exploded perspective view of another embodiment of the protective frame and the solar panel of the present invention.

Fig. 9 is a perspective assembly view of fig. 8.

Fig. 10 is an enlarged view at C in fig. 9.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 and 10, the present invention discloses a protective frame 1 for a solar cell panel, wherein the protective frame 1 can be made of elastic or flexible material and has a U-shaped open slot 11, and in this embodiment, the protective frame 1 is formed by extruding a high-strength weather-resistant plastic material (e.g. ASA). This protection frame 1 fixed coordination is around solar cell panel 2's border, and in solar cell panel 2's border cooperation card goes into protection frame 1's open slot 11, for the ability of reinforcing solar cell panel 2 anti infiltration, ageing resistance and anti fracture, be equipped with adhesive 3 between this protection frame 1's open slot 11 and solar cell panel 2's border cooperation position. In order to make the opening groove 11 of the protective frame 1 and the solar cell panel 2 fit together in a better pressing manner, a plurality of wavy clamping ribs 14 are arranged on two opposite sides of the opening groove 11.

In the embodiment shown in fig. 2 to 7, the protective frame 1 includes two long sides 12 and two short sides 13, the two long sides 12 are fitted at two opposite longitudinal edges 21 of the solar panel 2, the two short sides 13 are fitted at two opposite transverse edges 22 of the solar panel 2, and the joints of the long sides 12 and the short sides 13 form inclined planes 15 that are abutted against each other. During the assembly, each long limit 12 at protection frame 1, the coating has adhesive glue 3 respectively on the open slot 11 of each minor face 13 and the inclined plane 15, make solar cell panel 2's border cooperation behind protection frame 1's open slot 11, the border of wrapping solar cell panel 2 through adhesive glue 3 in the open slot 11, it is in the same place through adhesive glue 3 fixed seal cooperation between adjacent long limit 12 and the minor face 13 simultaneously, strengthen solar cell panel 2 anti infiltration, the ageing resistance, anti-cracking ability, thereby improve solar cell panel 2's outdoor life.

Except for designing the protective frame 1 into two long sides 12 and two short sides 13, the protective frame 1 can also be formed into a rectangular frame by bending a long strip with the open slot 11, and the solar cell panel 2 and the protective frame 1 are hermetically matched together by coating the adhesive 3 in the open slot 11, so that the water seepage resistance, ageing resistance and cracking resistance of the solar cell panel 2 can be enhanced, and the outdoor service life of the solar cell panel 2 can be prolonged.

As shown in fig. 8 to 10, which are schematic structural views of another preferred embodiment of the present invention, in this embodiment, the solar cell panel 2 is a bendable structure, and the protective frame 1 is flexible or has a certain elasticity, so that it can be bent along with the bending of the edge of the solar cell panel 2.

The utility model discloses solar cell panel 2's protecting frame 1 is through coating the border that glues 3 in order to wrap solar cell panel 2 in open slot 11, it is fixed, sealed solar cell panel 2, reinforcing solar cell panel 2 anti infiltration, ageing resistance and anti cracked ability, also can strengthen solar cell panel 2's intensity simultaneously, improve solar cell panel's outdoor life, this protecting frame 1 adopts and has elasticity or flexible material, it can be crooked along with solar cell panel 2's bending to make protecting frame 1, the various solar cell panels of better adaptation.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a solar cell panel's guard frame which characterized in that: the protective frame is elastic or flexible, is fixedly matched around the edge of the solar cell panel and is provided with a U-shaped open slot, the edge of the solar cell panel is clamped into the open slot of the protective frame in a matched mode, and adhesive is arranged between the open slot of the protective frame and the edge matched position of the solar cell panel.

2. The protective bezel of a solar panel as recited in claim 1, wherein: the protective frame comprises two long edges and two short edges, the two long edges are matched with the longitudinal edges of the two opposite sides of the solar cell panel, the two short edges are matched with the transverse edges of the two opposite ends of the solar cell panel, and the joint of each long edge and the short edge forms an inclined plane which is mutually abutted and matched.

3. The protective bezel of a solar panel as recited in claim 1, wherein: the protective frame is formed by bending a long strip with the opening groove into a rectangular frame.

4. The protective bezel of a solar panel as recited in claim 1, wherein: and a plurality of wavy clamping ribs are arranged on two opposite sides of the open slot.

5. The protective bezel of a solar panel as recited in claim 1, wherein: the protective frame is formed by extruding high-strength weather-resistant plastic materials.