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安装户外LED显示屏需要考虑的四个问题

【时间】2018-09-28【来源】网络

户外LED显示屏在安装运行前我们不得不需要考虑四个问题,即:LED显示屏安装在户外、环境温度对户外LED显示屏影响、是否遭到雷击、阳光对户外LED显示屏直射问题!
(1)LED显示屏安装在户外
经常日晒雨淋,风吹尘盖,工作环境恶劣。电子设备被淋湿或严重受潮会引起短路甚至起火,引发故障甚至火灾,造成损失。
(2)环境温度对户外LED显示屏影响
户外LED显示屏工作时本身就要产生一定的热量,如果环境温度过高而散热又不良,集成电路可能工作不正常,甚至被烧毁,从而使显示系统无法正常工作。
(3)是否遭到雷击
雷电的电压非常之高,能达到1亿到10亿伏特,雷电对户外LED显示屏造成的危害是不可修复的。
(4)阳光对户外LED显示屏直射问题
户外LED显示屏视距要求远、视野要求广;环境光变化大,特别是可能受到阳光直射。


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下一篇:户外LED显示屏媒体宣传的三个优势

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