信息技术显示设备的外壳防火性能要求

摘要

信息技术显示设备塑料外壳的阻燃性是安全防火方面的重要指标,关系到信息技术显示设备的安全性能是否能符合国家标准的要求.主要从GB4943.1-2011与IEC62368-1这两个标准着手,分别阐述了两个标准对信息技术显示设备的防火要求,并剖析了两个标准对防火要求的异同,进而为今后信息技术显示设备防火防护外壳材料和结构的选择上提供依据.%The fire resistance ability of plastic enclosure in the information technology display equipment is an important factor for the equipment to avoid the injury and damage arising from the electrically-caused fire,it also relates to if the safety performance of equipment can meet the national standard.This article introduces and compares the main content of requirement about fireproofing for standard GB4943.1-2011 and IEC62368-1,so that can provide the method and basis for the choosing of fire enclosure material and instruction for information technology display equipment.