Solar cell frame

Abstract

Disclosed in the invention is a solar cell frame comprising corner connecting elements and frames connected with the corner connecting elements. The corner connecting elements include first plugging portions, second plugging portions, and corner joints connecting the first plugging portions and the second plugging portions at certain angles; buckles clamped with the frames are arranged at the outer surfaces of the first plugging portions and the second plugging portions; and clamp grooves are arranged at corresponding positions of the frames. First slots and second slots extend from the corner joints, wherein the first slots and the second slots can be inserted into solar panels; and extending portions that can be inserted into the solar panels are arranged at corresponding positions of the frames. Because of the buckles arranged at the outer surfaces of the first plugging portions and the second plugging portions of the corner connecting elements, insertion and clamping into the clamp grooves at the corresponding positions of the frames can be realized successfully, so that the solar panel installation becomes simple and reliable. Moreover, on the basis of firm connection of the corner connecting elements and the frames, high strength and rigidness of the whole frame of the solar cell can be ensured, the connecting structure is firm and reliable, and the installing efficiency is high.

Description

technical field [0001] The invention relates to a solar cell frame, in particular to a corner connector of the solar cell frame. Background technique [0002] A solar cell is a device that directly converts light energy into electrical energy through the photoelectric effect. It is a new type of power supply that will be mainly developed in the future, and has broad market prospects due to its three advantages of permanence, cleanliness and flexibility. After the solar panel is connected in series and parallel and packaged, in order to improve its mechanical strength, it is necessary to install frame components to form a module unit, so that the solar panel is not easily exposed to sunlight, wind and rain and other climatic conditions in an outdoor environment. influences. [0003] At present, the frame components on the market are generally made of aluminum alloy and other materials, which are too heavy, complicated to install, inconvenient to transport, and high in manu...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies of insufficient strength and rigidity of corner connectors and complicated connection with other frame components in the frame components of the prior art, the purpose of the present invention is to provide a high strength and rigidity, easy and reliable installation of solar panels containing corner connectors. battery frame

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