A kind of light-emitting diode photocatalyst ultraviolet lamp tube group,Include light source module group,To the light pipe and casing of diffusing light,Light source module group has the light-emitting diode on the substrate and setting what substrate of pliability,Light source module group accommodates in what light pipe,Light through light pipe to increase range of exposures,And casing is arranged outside what light pipe,And set piping is formed with having the fiberglass braided of photocatalyst material,Photocatalyst material what sleeve surface is allowed to generate larger area of dispersion,Cooperate the light of diffusion Hou again,To increase the contact area of light Yu photocatalyst material,Reach the effect for effectively promoting air cleaning and sterilization.一種發光二極體光觸媒紫外燈管組，包含有光源模組、用以擴散光線之導光管與套管，光源模組具有可撓性之基板與設置於基板上之發光二極體，光源模組容置於導光管內，光線透過導光管以增加照射範圍，而套管套設於導光管外，且套管係以具光觸媒材料之玻璃纖維編織而成，讓光觸媒材料於套管表面產生較大之散佈面積，再配合擴散後之光線，以增加光線與光觸媒材料之接觸面積，達到有效提升空氣淨化及殺菌之效果。
