Support for flaky material anti-aging testing

Abstract

The invention relates to the technical field of solar component performance testing, in particular to a support for flaky material anti-aging testing. The support comprises a bottom plate and a plurality of flat-bottom U-shaped supporting rods which are distributed on the bottom plate in parallel and are used for supporting flaky materials. Each supporting rod comprises a horizontal rod and two vertical rods which are fixedly connected to the bottom plate. The supporting rods are provided with fixing devices for fixing the upper portions of the flaky materials. The bottom plate is provided with a clamping-connecting device for fixing the lower portions of the flaky materials. According to the support for flaky material anti-aging testing, the lower portions of the flaky materials are clamped through the clamping-connecting device on the bottom plate, the fixing devices on the horizontal rods are used for fixedly clamping the upper portions of the flaky materials, the flaky materials can be effectively and vertically fixed during a whole testing process, the problem that later-period performance testing is affected due to testing material bending deforming in an aging process is avoided, and accordingly the accuracy and the comparability of testing results are guaranteed.

Description

technical field [0001] The invention relates to the technical field of solar module performance testing, in particular to a bracket for aging resistance testing of sheet materials. Background technique [0002] With the rapid development of solar technology, it is necessary to continuously develop solar module products with better quality and performance. Therefore, in the process of new product development, trial production, and production, various experimental requirements for solar panels are also increasing. [0003] According to the requirements of this industry standard, the service life of solar modules is at least 25 years, so the relevant aging test is used to verify the aging of solar modules after 20 years, so as to confirm whether the solar modules meet the requirements of the regulations. But existing anti-aging test machine is used support such as figure 1 As shown, it mainly includes a base plate and several flat-bottomed U-shaped support rods distributed on...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to overcome the fact that the sheet material tested with the existing bracket for aging resistance test cannot be effectively vertically fixed, the sheet material with smaller size and softer texture cannot be tested, and the aging process is caused by To solve the problem that the bending deformation of the test material affects the later performance test, the invention provides a bracket for the aging resistance test of the sheet material, which clamps the lower part of the sheet material through the groove on the bottom plate, and then uses the fixing device on the cross bar Fixing and clamping the upper part of the sheet material can ensure that the sheet material is effectively fixed vertically during the whole test process, and the test material will not be bent and deformed, thus ensuring the accuracy and comparability of the later test results

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