http://qz-heating-ir.com/zh/tags/%E6%9B%B4%E6%8D%A2/ Recent content in 更换 on Quartz IR Heating Experts Hugo zh Sat, 25 Jul 2026 04:38:56 +0800 http://qz-heating-ir.com/zh/posts/preventing-high-temperature-short-circuits-in-ip65-infrared-heating-elements-via-advanced-lead-wire-sealing/ Sat, 25 Jul 2026 04:38:56 +0800 http://qz-heating-ir.com/zh/posts/preventing-high-temperature-short-circuits-in-ip65-infrared-heating-elements-via-advanced-lead-wire-sealing/ <p><img src="http://qz-heating-ir.com/images/0242416f5dbda00ffdcc6a153503b118.jpg" alt="IP65等级的替换加热元件"></p> <p>为什么您的“IP65级”红外加热器总是出故障？<br> 您是否曾经购买过标称为IP65级的替换用红外元件，但一旦开始工作，它就立刻损坏了？这种情况其实很常见。通常情况下，玻璃管本身并没有问题，真正的故障点在于导线的密封处——也就是电线进入外壳的那个小部位。</p>