落地灯与火炬灯的区别
请问各位谈下对落地灯与火炬灯的区别?你们是如何去区别呢? 个人认为:落地灯与火炬灯是两个不同范畴的概念,不知楼主想怎样区分呢?
落地灯中可做成火炬灯,但火炬灯中就不一定只能做落地灯,比如也可做成吊灯啊,台灯也可以啊! UL的在UL153有特别说明:
2.42.1 TORCHIERE – A portable luminaire supported by the floor having a bowl shaped shade with the concave surface facing upward (open top/closed bottom design) intended to provide indirect light. The lamp (bulb) is typically 5 – 6 feet (1.27 – 1.52 m) above the floor and is hidden from direct view by the concave shade. A floor unit that has an adjustable bowl shaped shade where the concave surface of the shade can be directed upward to an angle greater than 45 degrees from the horizontal is also defined as a torchiere. 楼主是要做去美国的地灯吗?
有一个投光百分比的区分,往上的光线超过好像是90%定义为火炬灯。 透光百分比是能源之星的要求。 一般讲的火炬灯就是朝天灯,
故名思义:就不灯泡和灯罩都是向上的。
光线照射主要是上方的东西,
落地灯的光线可以全方面照射了。
两都区别灯体和底部都能一样,
主要是在灯罩和光源的方向不同。
一般火炬灯要比落地灯高很多,
比如正常火炬灯都要做到72”左右,
落地灯就是58”左右了。
现在用火炬灯的人越来越小了,
都被壁灯代替了。
这种灯少点开发的好!
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