Protective assembly

Abstract

The embodiment of the invention provides a protection assembly, and the assembly comprises a cylindrical side wall, a limiting part and a cylindrical protection par; the cylindrical side wall is elastic and defines a through hole for accommodating a wire box connector; the limiting part is arranged on the inner wall surface of the cylindrical side wall and is used for clamping a recess in the wirebox connector; and the cylindrical protection part is elastic, is connected with the cylindrical side wall and can cover the end part of the cylindrical side wall. The protection assembly provided bythe embodiment of the invention can prevent the protection assembly from falling off from the wire box connector after installation to influence the installation efficiency of the wire box connector,and reduces the hidden crack problem caused by bumping against the solar cell module.

Description

technical field [0001] The embodiment of the present invention relates to the field of solar cell components, in particular to a protective component for a junction box connector of a solar cell component. Background technique [0002] With the rapid development of solar photovoltaic modules, see figure 1 , the photovoltaic solar cell module is provided with a component frame 70, a solar cell module back plate 60, a solar cell panel 50, a junction box connector 20 located on one side of the solar cell module back plate 60, a junction box 30 and a wire 40, wherein the current wire The length of the wires 40 is not less than 1000 mm. Therefore, the wires 40 need to be cut and then manually connected with the wires 40 using the wire box connector 20 . During the process of installing the junction box connector 20 on the solar cell module backplane 60 and when the wire 40 is dragged after installation, the junction box connector 20 may hit the solar cell module backplane 60 and...

AI Technical Summary

Problems solved by technology

During the process of installing the junction box connector 20 on the solar cell module backplane 60 and dragging the wire 40 after the installation is completed, the junction box connector 20 is likely to hit the solar cell module backplane 60 and cause the solar cell module 50 to crack

At present, foam is generally used in the industry to cover the cable box connector 20 to avoid the problem that the solar battery module 50 is cracked due to the impact of the cable box connector 20 on the back plate 60 of the solar cell module.

[0003] The inventors found that after the foam is sleeved on the wire box connector 20, it is easy to fall off, and the foam needs to be reinstalled on the wire box connector 20, and then the wire box connector 20 is installed on the back plate 60 of the solar photovoltaic module. Box Connector 20 Installation Efficiency

In addition, if the foam falls off, the solar cell module 50 will easily be cracked when the junction box connector 20 hits the solar cell module back plate 60

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