Corner piece for photovoltaic module

Abstract

The invention provides a corner piece for a photovoltaic module. The corner piece comprises a corner and a corner protector, the corners comprises two plate bodies, the outer sides of the two plate bodies are connected with frames of the photovoltaic module, the inner sides of the two plate bodies are vertically connected, a first inner cavity which is L-shaped is formed in the inner side surfaceof the corner protector, and joints of the two plate bodies are clamped in the first inner cavity; a protruding structure is arranged on the lower surface of the top of the first inner cavity. According to the corner piece for the photovoltaic module, a barb structure is added to the position, corresponding to the corner, at the corner protection, the corner piece can be more easily clamped, the fastening integration strength after connection is high, aging and falling are prevented, the safety performance of installation, transportation and use is effectively guaranteed, the installation is convenient, the structure is compact, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to the technical field of photovoltaic modules, and in particular provides a corner bracket for photovoltaic modules. Background technique [0002] At present, during the transportation of solar cell modules, the modules are prone to slide, causing scratches on the modules, and at the same time, the corners of the modules are also easily scratched and damaged, causing great losses to the module manufacturers and traders. [0003] Patent 201210293825.8 discloses a solar cell module corner protector structure, which includes a corner protector set on the top of the first frame and the second frame adjacent to the solar cell module, and the corner protector is provided on the outer side of the first frame The first outer guard plate and the second outer guard plate placed on the outer side of the second frame, and the second inner guard plate and the second outer guard plate are provided at the bottom of the first side of the first o...

AI Technical Summary

Problems solved by technology

However, this corner protection structure cannot meet the needs of photovoltaic panels of various sizes, and cannot effectively buffer the photovoltaic panels to prevent damage to the photovoltaic panels

[0004] The existing component frame corner protectors also have the following disadvantages: 1. There is a gap between the assembly with the aluminum frame, the sealing is poor, and dirt is easy to enter; 2. The plastic corner protectors are aging and easy to fall off after being used for a long time; Therefore, it is inevitable to be damaged in links such as storage, transportation and installation, resulting in poor sealing performance, easy to loosen and fall off, and expose the four corners of the component

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