Patent ID: 9046255
Filing Date: 2015-06-02
Classification: F21V,G02F

Abstract:
1. An illumination device that radiates light toward an object to be irradiated comprising: a plurality of light sources; a support plate configured to support the plurality of light sources; a frame body configured to define a space covering a surface of the support plate on a side of the support plate opposite to a side of the support plate on which the plurality of light sources are provided; a partition portion configured to partition a space inside the frame body and directly beneath the plurality of light sources into a plurality of regions; and an intake port configured to allow air to flow in an area inside the frame body and a fan configured to allow air in the area inside the frame body to be discharged, the intake port and the fan being provided on the frame body in such a manner as to correspond to each of the regions partitioned by the partition portion, wherein the plurality of light sources are provided on an entirety of a planar region directly opposing a rear surface of an object to be irradiated, and the object to be irradiated emits light from a front surface directly opposed to the rear surface of the object to be irradiated.