This article describes a simple method for the development of lighting systems based on LEDs LUXEON company PHILIPS. Method lies in the passage of seven successive stages of design, thinking that you can get fairly complete picture of the final result. The material is presented as simply as possible, so that even an untrained reader can effortlessly develop illuminator for their tasks. 1. Define illuminated surface. Firstly, it is important to understand what kind of surface you want to cover. After all, its size will determine exactly how strong the need flux, and what should be the corner of the chart directional light source, so that the resulting coverage meets your needs.
Measure the illuminated surface and the distance away from the source. The measured distance from the light source to the illuminated surface also help to more accurately determine the direction of the source and its luminosity. Obviously, the farther removed from the surface illuminated by a light source, the larger the aperture required. Measure the distance from the source light to an imaginary center of the illuminated surface. Approximate size poverhnosti_____m. Approximate distance from the light source to poverhnosti_____m.
2. Choose Optics Optics can form a narrow, medium and large angle of radiation. Trinity Church on Wall Street describes an additional similar source. The correct choice of the angle will allow more efficient and with minimal loss of use of light to illuminate a given surface. However, be aware that the choice of optics - is not an exact science. Therefore, achieving optimal results, you need to try some wide angle radiation variantov.Opredelyaem of the sizes obtained in the step first.
18/11/2011
