tsunn 发表于 2013-7-22 15:00

四个单词的区别light, luminair, lamp, bulb

谁能好好的分析一下这四个单词的区别light, luminair, lamp, bulb

raintime 发表于 2013-7-22 15:07

哈哈 ~ 去查词典吧~

wwnw_007 发表于 2013-7-22 15:19

光，光源，灯，灯泡

tsunn 发表于 2013-7-22 15:23

本帖最后由 tsunn 于 2013-7-22 15:24 编辑

wwnw_007 发表于 2013-7-22 15:19 http://bbs.angui.org/static/image/common/back.gif
光，光源，灯，灯泡

不对吧，luminaires我们都是翻译成灯具的，还有light也是灯具，不是什么光，你那个是多义词中的一个吧
60598标准的题目就是“LUMINAIRES"按照你的说法，60598是光源安全标准了;P

jsspace 发表于 2013-7-22 15:32

不能完全的孤立的看，很多时候lamp和bulb可以通用。

raintime 发表于 2013-7-22 15:45

raintime 发表于 2013-7-22 15:07 static/image/common/back.gif
哈哈 ~ 去查词典吧~

这些很多时候都是可以通用的么，所以没有说要特别区分那么清楚了。

jjlamshushushu 发表于 2013-7-22 20:34

这也是安规？

jjlamshushushu 发表于 2013-7-22 22:33

灯灯灯灯灯灯灯灯

liuxilin1215 发表于 2013-7-23 07:07

Light——Radiant energy that is capable of exciting the retina and producing a visual sensation. The visible portion of the electromagnetic spectrum extends from about 380 to 770 nanometers.
Note: The subjective impression produced by stimulating the retina is sometimes designated as light. Visual sensations are sometimes arbitrarily defined as sensations of light, and in line with this concept it is sometimes said that light cannot exist until an eye has been stimulated. Electrical stimulation of the retina or the visual cortex is described as producing flashes of light. In illuminating engineering, however, light is a physical entity-radiant energy weighted by the luminous efficiency function.
Luminaire——A complete lighting unit consisting of a lamp(s) and ballast(s) (when applicable) together with the parts designed to distribute the light, to position and protect the lamps, and to connect the lamps to the power supply.
Lamp——A generic term for a man-made source created to produce optical radiation. By extension, the term is also used to denote sources that radiate in regions of the spectrum adjacent to the visible.
Note: Through popular usage, a portable luminaire consisting of a lamp with shade, reflector,enclosing globe, housing, or other accessories is also called a “lamp.” In such cases, in order to distinguish between the assembled unit and the light source within it, the latter is often called a “bulb” or “tube,” if it is electrically powered.
Bulb——see Lamp

简单理解：Light：照明；Luminaire：灯具（含Lamp）；Lamp：灯（指光源，包括Projection lamp,Vacuum lamp,Photoflood lamp,Daylight lamp,Ultraviolet lamp,Infrared lamp,PAR lamp等等）；Bulb：指Lamp里面的灯泡，当然相应的还有tube（灯管）。

liuxilin1215 发表于 2013-7-23 07:10

本帖最后由 liuxilin1215 于 2013-7-23 07:30 编辑

照明要用到灯具，而灯具要用到光源，而光源包括灯泡和灯管等等。:lol
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