推荐回答(2个)
办公室灯具照明主要类型:
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均匀漫射型灯具
此类灯具能使全部光迈量均匀地向四面八方漫射,其造型美观,光线均匀柔和,但光效不高,损耗较多。最适合采光没有特殊要求的空向照明,如门厅、过道等部位。
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半间接型灯具
该种灯具能使仍90%的光通量投射到天棚和墙上端形成一大光面,虽其亮度不高,但整个被照空间的光线分布均匀,无明显阴影。由于光损失较大,故需增大50%—100%的光通。半间接型灯可用于会议室等公共场所。
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直接型灯具
直接型灯具常以白色搪瓷、铝板和镀水银镜面玻璃作灯罩,充分利用光通星,让90%—100%的光线或光适量投射到工作面或被服顶上,使照明区和非照明区之间形成强烈的对比。灯光按配光曲线可分为:特深照型、深照型、广照型、配照型及均匀配光型等。直接型灯具一般易产生眩光,会导致视觉不舒适。适用于小的办公室和会客室等。
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半直接型灯具
半直接型灯具能将60%—90%的光通量集令照射在工作面上,也能适当照射空间环境,改善室内的明暗度比,位整个室内的光线柔和,产生一种良好的采光效果。适用于公共办公空间。
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间接型灯具
间接型灯具是将全部光迥量都射向顶棚后反射到工作而上,光线均匀柔和,可避免眩光,但光损失较大,通常与其他型式的灯具配合使用,作辅助光源。
华艺同创 装饰
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