品牌与标准化Issue(5)：104-106,3.DOI:10.3969/j.issn.1674-4977.2024.05.031
读写作业台灯输入功率测试探讨
Exploration of Input Power Test for Table Lamps for Paper Task
摘要
Abstract
When the electrical appliances connected to the household circuit exceed the carrying capacity of the circuit,long-term overload operation will lead to a significant increase in heat generation,accelerating the aging of the insulation layer.When the temperature rises above 250℃,the insulation layer may self ignite and detach from the wire,causing short circuits and even fire accidents.Therefore,both household appliances and LED modules have strict regulations on power limits.This article explores the power requirements in depth based on the GB/T 9473-2022 Performance Requirements for Reading and Writing Desk Lamps.Through testing multiple different functional desk lamp products,the article analyzes the testing requirements for measured power in the standard and proposes suggestions for the power testing status of reading and writing desk lamp products.These suggestions have important reference value for inspection and testing personnel and lamp manufacturers to ensure that products comply with safety standards.关键词
读写作业台灯/额定输入功率/照明功能状态Key words
table lamps for paper task/rated power input/lighting function status引用本文复制引用
王明军,郭雅玲,孙江纬,李佳森..读写作业台灯输入功率测试探讨[J].品牌与标准化,2024,(5):104-106,3.基金项目
湖北省市场监督管理局科技计划项目(Hbj-kj201814). （Hbj-kj201814）
