The dry sterilizing unit of this creation cutting tool chopping board universe,It is include: an apparatus main body,It is with one or more accommodating space； One sterilizing unit,It is with one or more ultra violet radiation device,The appropriate place of sterilizing unit system setting what aforementioned device main body； The dry device of one universe,It is to be formed with one or more blower device and UVC heating device,The appropriate place of the dry device system setting what aforementioned device main body of the universe； And a power supply device,It is to be connected respectively with sterilizing unit and the dry device of the universe； Thereby,User can first by tableware,Cutter or chopping block etc. are put in the accommodating space of what apparatus main body,Universe operation is sterilized and is dried through sterilizing unit and the dry device of the universe,Make tableware,Cutter or chopping block can what use,Clean Hou is instantly available good Conservation environment,So that utensil can extend use,And reach the purpose for avoiding bacteria breed from influencing user's health and environmental sanitation.本創作刀具砧板乾燥殺菌裝置，其係包括：一裝置主體，其係具有一至多個容置空間；一殺菌裝置，其係具有一至多個紫外線放射裝置，該殺菌裝置係設置於前述裝置主體之適當處；一乾燥裝置，其係以一至多個鼓風裝置及UVC加熱裝置組成，該乾燥裝置係設置於前述裝置主體之適當處；以及一電源裝置，其係分別與殺菌裝置以及乾燥裝置相連接；藉此，使用者可先將餐具、刀具或砧板等等置放於裝置主體之容置空間內，透過殺菌裝置以及乾燥裝置進行殺菌以及烘乾作業，使餐具、刀具或砧板可於使用、洗淨後立即得到良好的保存環境，使得器具可延長使用，並達到避免細菌滋生影響使用者身體健康與環境衛生之目的。
