This creation system provides a kind of structure-improved of ozone electric toothbrush, system includes an ozone generator ontology and an electric toothbrush, ozone caused by ozone generator in ozone generator ontology can import at the bristle of brush head via the ozone efferent duct of electric toothbrush, using electric toothbrush simultaneously, can supply ozone to sterilize, deodorization person； Second generation ozone electric toothbrush small in size, at low cost can be used as general electric toothbrush and carry out user other than just what carries when travelling.本創作係提供一種臭氧電動牙刷之改良結構，係包括一臭氧發生器本體及一電動牙刷，臭氧發生器本體內之臭氧發生器所產生的臭氧可經由電動牙刷之臭氧輸出管而導入刷頭之刷毛處，在使用電動牙刷之同時，可供應臭氧以殺菌、除臭者；該第二代體積小、成本低之臭氧電動牙刷除了便於攜帶外，出外旅行時可作為一般電動牙刷來使用者。
