The invention relates to an improved structure of a suction mosquito catching device, in particular to an improved device which uses carbon dioxide and heat source to attract mosquitoes to approach and improve the mosquito catching effect.It is mainly composed of a body,I. exhaust device,Primary engine,A fan is composed of a extraction box.There is a holding groove under the seat body.Supply and place exhaust device,To release carbon dioxide,And a catch net is arranged above the exhaust device.Fans and heaters,And by heating body to improve the temperature of the surrounding environment to attract mosquitoes,The mosquito is sucked into the net by fan.And an odor liquid or an odor tablet can be inserted above the heating body.To give off the smell of human body,This creation adopts a variety of devices to attract mosquitoes.It can really improve the mosquito catching effect.It is an ideal mosquito catching device.本創作係有關於一種吸入式捕蚊裝置之改良結構，特別是指一種利用二氧化碳及熱源來吸引蚊蟲靠近，以提升捕蚊效果的改良裝置。主要係由一座體、一排氣裝置、一發熱體、一風扇並配合抽取盒所組成，該座體下方具有容槽，供放置排氣裝置，以釋出二氧化碳，而於排氣裝置上方設置捕網、風扇及發熱體，並藉由發熱體來提升周遭環境的溫度以吸引蚊蟲，再利用風扇將蚊蟲吸入至捕網內，且該發熱體上方能插設氣味液或氣味片，來發出仿人體身上的氣味，本創作採多種吸引蚊蟲的裝置，可確實提升捕蚊效果，實為一理想的捕蚊裝置。
