This creation is a kind of bactericidal lamp,It includes a lamp holder,One fluorescent tube and a shell are set on the lamp holder,In the fluorescent tube position what shell,Setting partition and divider in the shell,And the periphery of the shell what fluorescent tube formed one first enter the U-shaped runner of water,One second enter the U-shaped runner of water,The U-shaped runner of one first water outlet and the one second U-shaped runner of water outlet,This first,Second, which enters the U-shaped runner of water, is all connected to the water inlet,The U-shaped runner of first water outlet is connected to this and first enters the U-shaped runner of water and the water outlet,The U-shaped runner of second water outlet is connected to the U-shaped runner of the second water outlet and the water outlet,Using first enter the U-shaped runner of water,Second enter the U-shaped runner of water,The U-shaped runner of first water outlet and the second U-shaped runner of water outlet extend flow path of the water in bactericidal lamp,The stream for increasing water sets the time,And increase sterilizing time and come into full contact with,To improve bactericidal effect.本創作係一種殺菌燈，其包含一燈座，該燈座上設置一燈管及一外殼，該燈管位於該外殼中，該外殼內設置隔板及分隔條，並該外殼於該燈管的外周形成一第一入水U型流道、一第二入水U型流道、一第一出水U型流道及一第二出水U型流道，該第一、第二入水U型流道皆連通該入水口，該第一出水U型流道連通該第一入水U型流道與該出水口，該第二出水U型流道連通該第二出水U型流道與該出水口，利用第一入水U型流道、第二入水U型流道、第一出水U型流道及第二出水U型流道延長水在殺菌燈內的水流路徑，增加水的流置時間，並增加殺菌時間且充分接觸，以提高殺菌效果。
