PROBLEM TO BE SOLVED: To provide a corona product generating device which improve deodorizing effect by controlling a dehumidification part and a generating part according to humidity condition of a room.SOLUTION: A corona product generating device includes a blowing part 2 which is provided at an air trunk of a body case 1, a dehumidification part 3, a corona product generating part which generates a corona product, a humidity measuring part 7 which measure humidity of air outside the body case 1, an operating part 8 which operates and stops the blowing part and the corona product generating part, and a control part 9 which controls the dehumidification part 3 according to a measurement value of the humidity measuring part 7, and the control part 9 stops the dehumidification part 3 and makes the blowing part blow air outside the body case 1 and the corona product from an outlet when the measurement value of the humidity measuring part 7 is smaller than a predetermined value during operation of the blowing part and the corona product generating part, and operates the dehumidification part 3 and makes the blowing part blow dehumidified air and the corona product from the outlet when the measurement value of the humidity measuring part 7 is greater than the predetermined value.COPYRIGHT: (C)2013,JPO&INPIT【課題】本発明は放電生成物発生装置に関するもので、部屋の湿度状況により除湿手段と発生手段を制御して、脱臭効果を高めるものである。【解決手段】そしてこの目的を達成するために本発明は、本体ケース1の風路に設けた送風手段2と、除湿手段3と、放電生成物を発生させる放電生成物発生手段と、本体ケース1外の空気の湿度を測定する湿度測定部7と、送風手段と放電生成物発生手段とを運転および停止させる操作部8と、湿度測定部7の測定値によって除湿手段3を制御する制御部9とから構成し、制御部9は、送風手段および放電生成物発生手段の運転時に、湿度測定部7の測定値が所定の値より小さい場合には、除湿手段3を停止させ、送風手段によって本体ケース1外の空気と放電生成物とを吹出口から送風し、湿度測定部7の測定値が所定の値より大きい場合には、除湿手段3を運転させ、送風手段によって除湿した空気と放電生成物とを吹出口から送風する。【選択図】図1