http://infraredanduv.com/zh/tags/5000%E5%B0%8F%E6%97%B6/ Recent content in 5000小时 on Infrared and UV Hugo zh Mon, 27 Jul 2026 15:32:33 +0800 http://infraredanduv.com/zh/posts/engineering-filament-support-for-5-000-hour-ir-lamps-in-textile-processing/ Mon, 27 Jul 2026 15:32:33 +0800 http://infraredanduv.com/zh/posts/engineering-filament-support-for-5-000-hour-ir-lamps-in-textile-processing/ <p><img src="http://infraredanduv.com/images/3bab76e17451fda3df29c31f0e1a74cc.png" alt="适用于纺织行业的长寿命红外灯 使用寿命达5000小时"></p> <p><strong>防止红外灯灯丝下垂</strong><br> 如果你从事过纺织品的固化或干燥工作，那么你一定知道红外灯的处境有多糟糕。它们需要不断开关，反复经历高温状态，这样的循环会持续数千次。这种不断的膨胀和收缩对钨丝来说无疑是一种考验。最终，支撑结构就会不堪重负，灯丝也会下垂。一旦灯丝开始下垂，热量分布就会变得不均匀，整个灯管也会提前损坏。</p>