Illumination beam shaping system

An illumination beam shaping system having total quantity of light form a light excitation chip enabled to undergo a pre-dividing operation, and then post-diffusion to cause an optical illuminating surface of the system to obtain uniform illumination brightness, comprising:

• a light-emitting element, wherein the light-emitting element is a light excitation chip able to produce a light beam with angular illumination;
• a dividing device, which is structured from a planar assembly of a plurality of curved lens provided with curvature arranged in an array, and an assembly of incident light surfaces of the plurality of curved lenses form an input side of the dividing device, while the other side forms an output side assembled from emergent faces of the plurality of curved lenses;
• the input side faces the light beam projection surface of the light-emitting element;
• a diffusing component, provided with light diffusion and refracting capabilities, and is fitted with an incident plane and a light emitting illuminating surface, wherein the incident plane faces the output side of the dividing device, and is positioned at the bottom portions, which function as actual optical surfaces, of the conical light beams emitted from the output side.