| 摘要 |
PURPOSE: A cooling structure of a component recognition device is provided to maintain the accuracy of component recognition by arranging a structure which maximizes the cooling efficiency of a light source. CONSTITUTION: A substrate(120) forms a plurality of via holes. A light source(110) is installed in a fixed or grounded state through a combining hole. A heat-releasing structure(130) executes the role of heat radiation and a supporter which fixes the substrate and a heat sink(140). The heat sink is arranged in the rear side of the substrate and emits heat. The fan emits or inhales air in order to release heat of the substrate and the light source. A ring-shaped spacer is arranged with surrounding the outer of the light source in order to enable air to pass through between each light source. |
