读写作业台灯的闪烁测试与分析

下载后可任意编辑读写作业台灯的闪耀测试与分析 摘要：2024 年 4 月 1 实施的国家标准《读写作业台灯性能要求》，首次在技术要求中将“闪耀”列为测试项目。标准要求灯具不应有不舒适的闪耀，但是具体评价方法正在考虑中，并未给出。闪耀带来的频闪效应对人体健康存在危害，因为这种危害长期存在且不易被觉察，近年来受到社会的高度关注。本文采纳闪耀测试系统，以三种光源的台灯为例介绍测试过程和测试方法，对测试参数的设置和结果评价给出参考意见。 关键词：闪耀；波动深度；读写作业台灯 Measurement and Analysis on Flicker of Table Lamp for Paper Task Song Peng, Song Qing Jun, Zhang Yu Hua, Wang Mei Xia Wang Yang, Kong Qiang Qiang (Ji Ning National Semiconductor Display Products Quality Supervision and Inspection Center, Jining 272000) Abstract ： The National Standard Performance Requirements for Reading and Writing Desk Lamps implemented on April 1, 2024 for the first time listed flicker as a test item in the technical requirements. The standard requires that the luminaire should not be uncomfortably flicker, but the specific evaluation method is under consideration and is not given. The flicker is harmful to human health, because this kind of harm has long existed and is not easily detected. In recent years, it has been highly concerned by the society. This paper uses the flicker test system and introduces the test process and method with three kinds of light source table lamp and gives the reference for the setting of the test parameters and the evaluation of the results. Key words: Flicker ;Modulation Depth; Table Lamp for Paper Task 1 引言 2024 年，央视 3.15 晚会揭露有些 LED 灯具可能存在严重的 频闪 问题，眼下载后可任意编辑晴长期暴露在这种环境下会造成头痛和眼疲劳、引发光敏性癫痫病、导致视力下降和注意力分散等问题。人们对灯具的频闪问题关注度达到了空前的高度。“闪耀”又被称为“频闪”，灯具的闪耀就是因亮度或...