http://ir-heat-ltd.com/zh/tags/usb/ Recent content in USB on Infrared Heat Limited Hugo zh Thu, 28 May 2026 01:03:07 +0800 http://ir-heat-ltd.com/zh/posts/usb-powered-heater/ Thu, 28 May 2026 01:03:07 +0800 http://ir-heat-ltd.com/zh/posts/usb-powered-heater/ <p><img src="http://ir-heat-ltd.com/images/5bd01c6be1f09994459edae66fc6b52a.jpg" alt="USB供电加热器"></p> <h2 id="介绍">介绍</h2> <p>我们设计了一款USB供电的红外加热器，体积小、低压，旨在提供直接且舒适的局部温暖。其核心是一根短波红外卤素元件，封装在石英管内。它发出远红外能量，能够渗透皮肤，促进局部血液循环。</p>