Illumination unit manufacturing method for a unit comprising light source and reflector, whereby the reflector is optimized by dividing a computer model of it into individual planar reflector elements for intensity calculations

摘要

Method in which the light radiated from the reflector is represented in a receiver plane with a multiplicity of calculation points in which a defined light strength is to be achieved. To calculate an optimum reflector shape, the reflector is divided into individual planar reflector elements (Dj) and a projection of each reflector element in the receiver plane made. The total light intensity is equal to a summation of all projections, while the reflector elements are aligned so that the set light intensity is obtained at each calculation point. The invention also relates to a corresponding computer program for implementation of the inventive method and method calculations. Independent claims are included for: (1) a computer program for implementation of the inventive method and method calculations; (2) an illumination unit with a light source; and (3) a reflector