The utility model discloses a double -deck cleaning luminaries, including built -in fan and purifier to and fixed together upper lamp and lower floors lamp, air intake and air intake are down offered respectively to upper lamp and lower floors lamp, go up air intake and air intake down all with the fan intercommunication, the air inlet of fan is located and/or purifier is installed in air -out department, the air outlet that is used for air outflow after the purification that feeds through with fan air -out department is offered to upper lamp and/or lower floors lamp. The utility model provides high luminance has improved efficiency of air purification.本新型提供一種雙層空氣淨化燈,其包括內置的一風機和一淨化裝置,以及固定在一起的一上層燈和一下層燈,上層燈和下層燈分別開設一上進風口和一下進風口,上進風口和下進風口均與風機連通,風機之進風處和/或出風處安裝有淨化裝置,上層燈和/或下層燈開設和風機之出風處連通的用於淨化後空氣流出的出風口,以提高了亮度和空氣淨化效率。3‧‧‧上層燈4‧‧‧下層燈42‧‧‧蓋板43‧‧‧下進風口44‧‧‧下發光部5‧‧‧自動升降臂6‧‧‧上燈體61‧‧‧上發光部62‧‧‧上進風口621‧‧‧螺旋形溝道7‧‧‧頂座72‧‧‧出風口
