PROBLEM TO BE SOLVED: To provide an LED light irradiator that is small and lightweight, and is convenient to carry, and also is suitable for a dental technician to perform preliminary-curing on a technician desk.SOLUTION: A flashlight-shaped LED light irradiator 10 of the present invention is configured by including: an internal electrical power source comprising a dry battery or a charging-type battery stored in the inside of a cylindrical body 11 a light source 12 formed by radially arranging a plurality of LEDs 14, 14, ... on a circular substrate 16 and a light collecting unit 13 comprising a cylindrical ring 15 provided to surround the circumference of the light source 12. When turning on the LED 14 of the light source 12, the LED light reflected and focused in the ring 15 of the light collecting unit 13 is intensively irradiated from the body front toward the front.COPYRIGHT: (C)2014,JPO&INPIT【課題】小型かつ軽量で持ち運びに便利であり、技工士が技工デスクで予備重合を行うのに好適なLED光照射器を提供する。【解決手段】本発明による懐中電灯型のLED光照射器10は、円筒型の本体11の内部に収容される乾電池または充電式電池からなる内部電源と、複数個のLED14,14,…を円形の基板16の上に放射状に配列した光源部12と、光源部12の周囲を取り囲むように設けられた円筒型のリング15からなる集光部13と、を備えて構成されており、光源部12のLED14を点灯させると、集光部13のリング15に反射して集束されたLED光が本体正面から前方に向かって集中的に照射される。【選択図】図1
