A flexible fixture for solar cell performance testing

Abstract

The invention provides a flexible fixture for solar battery performance testing, which includes a rectangular plate A, an L-shaped frame and a return spring; a rectangular hole A is opened at the center of the top surface of the rectangular plate A, and the top end of the rectangular plate A A rectangular hole B is provided on the rear side of the rectangular hole A; the elastic block structure is composed of the oval baffle plate, oval roller, L-shaped frame and the return spring; the oval The shaped baffle is rotatably connected to the center position of the front end face of the pressing plate. The device has strong flexibility and adjustability. Due to the cooperative setting of the threaded transmission rod and the stopper A, on the one hand, the thread directions of the threaded rod A and the threaded rod B are opposite, so when the threaded transmission rod is rotated, the two stoppers A can move in the opposite direction along the rectangular hole A at the same time, which saves the adjustment time of the stopper A; on the other hand, the stopper A is a converging structure, so it can improve the smoothness when pushing the solar panel into it.

Description

technical field [0001] The invention belongs to the technical field of solar cell testing, and more specifically relates to a flexible fixture for solar cell performance testing. Background technique [0002] With the continuous expansion of global energy demand, traditional non-renewable energy sources such as coal, oil, and natural gas are increasingly exhausted. At the same time, the use of these traditional energy sources is increasingly harmful to the environment. In recent years, smog has become the focus of people's general attention, which involves the health of almost all Chinese people. Among all kinds of new clean energy, solar energy, as a renewable energy, has been highly valued by countries all over the world for its inexhaustible, inexhaustible, pollution-free, cheap and other advantages. After receiving sunlight, the solar panel converts solar energy into electrical energy to charge the mobile terminal. On the production line, a series of performance tests...

AI Technical Summary

Problems solved by technology

[0007] The invention provides a flexible fixture for solar cell performance testing to solve the existing problems: the protection ability is weak, and because the hardness of the solar cell panel is weak, the existing fixture for solar energy detection is used for solar cell panels. When clamping, it is easy to cause cracks on the surface of the solar panel, which is a waste of cost; the detection efficiency is low, and the existing solar detection fixture often needs to unscrew the fixing fixture to replace the next piece of solar energy after the detection is completed. and then tighten the solar panel, this process is time-consuming and seriously affects the detection efficiency of solar panels; the adjustability is low, and the existing fixtures for solar detection cannot be quickly adjusted and fixed according to the size of different solar panels structure

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