The present invention relates to a mosquito collecting device, and more particularly, to a mosquito collecting device comprising a collecting device main body having a suction pipe through which a mosquito is sucked, an suction fan installed in the collecting device main body to suck and discharge external air into the collecting device main body, In the present invention,The suction pipe extends from the collector body and opens downward,A carbon dioxide gas injection mechanism installed along the circumferential surface of the suction pipe to inject carbon dioxide gas A guide portion provided along the circumferential surface of the suction pipe or the carbon dioxide gas injection mechanism and having a diameter enlarged downward and guiding the carbonic acid gas from the carbonic acid gas injection mechanism in an inclined downward direction A carbonic acid gas supply unit for supplying carbonic acid gas to the carbonic acid gas injection mechanism A flow rate valve arranged to regulate a flow rate of carbonic acid gas supplied from the carbonic acid gas supply unit to the carbonic acid gas injector And a control unit for controlling the flow rate valve so that the injection amount of the carbonic acid gas injected from the carbonic acid gas injection mechanism is controlled at regular time intervals.Thus, in the mosquito collection device for collecting insects such as mosquitoes, the mosquito can be effectively attracted into the effective suction area around the suction port, thereby improving the collection rate of the mosquito, and the electricity consumed until attracting the mosquito into the effective suction area It is possible to provide a mosquito collection device capable of drastically reducing consumption of an attractant such as energy, fuel, or gas.본 발명은 모기채집장치에 관한 것으로, 모기가 흡입되는 흡입관을 갖춘 포집기 본체와, 포집기 본체에 설치되어 외부공기를 포집기 본체로 흡입하여 배출하는 흡기팬과, 포집기 본체에 설치되며 모기가 포집되는 포집망이 구비된 모기채집장치에 있어서, 상기 흡입관은 포집기 본체로부터 연장되어 하방으로 개구되는 한편,상기 흡입관의 둘레면을 따라 설치되어, 탄산가스를 분사하
