Yi Seed Electricity Ti are set An the Kill Jun Installed of Key, and Bao Han Let are equipped with Yi Machine Body, Ji Let sets the Light pipes that The Machine Body Inner Ke Hair go out Kill bacterium light. The Machine Body can be fixed on the operation panel of Electricity ladders, and Ge An Key in energy Enough Will Kill bacterium light projections to operation panel, the Ge An Key Jin Hang Chi Continued Kill bacterium of Right. The Di Duan Let of The Machine Body are equipped with Yi Long shapes hole. The Kill bacterium luminous energy Enough You The Long shapes hole that The Light Guan Suo Hair go out projects outward, and projection light Fan Wai ?the Ge An Key of cover, and Right is all does Kill bacterium Office reasons An Key Chi Continued. The Light pipes can As ultraviolet Line Kill bacterium Light pipes, to project the ultraviolet Line light with Kill bacterium functions.一種電梯按鍵的殺菌裝置,其包含設置有一機體、及設置在該機體內可發出殺菌光的燈管。該機體可固定在電梯的操作面板上,且能夠將殺菌光投射到操作面板上各按鍵,對各按鍵進行持續殺菌。該機體的底端設置有一長形孔。該燈管所發出的殺菌光能夠由該長形孔向外投射,且投射光範圍籠罩各按鍵,而對所有按鍵持續做殺菌處理。所述燈管可為紫外線殺菌燈管,以投射出具有殺菌功能的紫外線光。