This work is about a lamp structure.The system at least comprises a housing.One cycle module,I. power supply module,I. light emitting module,One draught,And a filter screen；In this way,The invention is to coat the filter net at the lower end of the lamp structure with the nano antiviral material prepared from titanium dioxide and nano silver.The air is then filtered through a nanoantiviral material and a filter screen by an air circulation device.Get fresh and clean air.It can effectively make the area illuminated by lamps reach air purification.DeodorizationAntiviralAntifungalThe advantages of removing pollutants in the environment.本創作係有關於一種燈具結構，係至少包括有一殼體、一循環模組、一電源供應模組、一發光模組、一風口，以及一濾網；藉此，本創作係藉由將二氧化鈦與奈米銀等材料所製備而成的奈米抗病毒材料塗覆於燈具結構下端部之濾網上，再藉由空氣循環裝置讓空氣經由奈米抗病毒材料與濾網過濾後，獲得新鮮乾淨之空氣，可有效使燈具所照射之區域達到空氣淨化、除臭、抗病毒、抗病菌、去除環境中之汙染物等優勢。
