A text to understand the lighting design of light-transmitting materials
I have said it before. The downlight is the most amazing kind of lighting I have ever seen. Teacher Xu said that hehehe.
Today, this light-transparent material lighting design method, it really lists a lot of wonderful, eye-opening, but more importantly: the article details the lighting method of light-transmitting materials. How to avoid the strange effects of your own design, this is the most important, we must "use the profession to build competitiveness."
Apply what you know about Slogon: share your knowledge, experience and insights with the industry. This is what we have been doing, you can too! Come, come to the bowl.
No matter indoors, outdoors, ceilings, walls... more and more occasions, light-transmissive materials such as light-transmissive films and acrylic sheets are used. How to illuminate these materials?
Let's look at a set of images first:
Figure: Chestnuts with successful application of light-transmissive film and translucent plate material. The lighting effect is uniform and the brightness is suitable.
But are you zao? Most designers are too lazy to experiment because of lack of experience, and often do not handle this problem.
Then, it became the following sample paper. Please look for the problem in each picture yourself:
Figure: Common problems with light-transmitting materials: strips, unevenness, over-exposure...
How to avoid these problems? The manufacturer of the light-transmissive film said that there is something to say, they gave suggestions for such lighting arrangements:
For the arrangement of the number of lamps in the soft film ceiling, it is generally determined according to the depth and width of the lamp tube, generally a lamp of 25-35 cm. The number of lamps to be arranged in the soft film ceiling should be determined according to the customer's requirements for light intensity and ceiling construction conditions.
Probably the following picture: Use T5 fluorescent lamps, arranged at a distance of about 35cm. Then a layer of light-transmissive film is applied.
Is this recommended practice really a "universal formula"?
To figure out this problem, we have to start from the beginning: longlongago, there is a temple on the hill, there is an old monk and a little monk in the temple, the old monk and the little monk said...
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