Lighting device and lighting method for external quality inspection equipment of agricultural products

摘要

(100), external quality of produce which irradiates light on each of the (14) Agricultural carried in one direction to inspect the exterior quality of the agricultural products on the basis of reflected light from the agricultural illumination device according to the present invention It is used in inspection equipment. (100), the upper lighting unit that irradiates light on the agricultural products from the top (14) and (110), four for irradiating light to the agricultural from the side of the agricultural the agricultural illumination device according to the present invention controller side lighting unit (121-124), to control the amount of light emitted from the illumination unit side and the upper lighting unit (130), consists of the control unit (130), said agricultural products illuminance at the point of first most strongly by the light emitted from the (121-124) said lateral lighting unit, the effect of the light irradiated the upper lighting unit (110) (14) of the agricultural to fall within the range of 10% ± illuminance at the point of the second receiving most strongly, and controls the irradiation time of the side lighting unit (121-124).