A suction device and a suction detection sensor, a selection member and a vaporization member applied to the suction device are disclosed. Disclosed is a suction device that allows a user to suck a suction object received therein, the suction device case in which a sensor installation hole is formed； And a suction detection sensor disposed in the suction device case and detecting whether the user sucks, wherein the suction detection sensor is inserted into the sensor installation hole and installed to be detachable from the suction device case. do. According to the disclosed suction device and the suction detection sensor, the selection member and the vaporizing member applied to the suction device, each of the modular suction detection sensor, the selection member and the vaporization member is detachably coupled to the suction device case, whereby the suction detection sensor, If there is a need for replacement, such as a failure of the selection member and the vaporization member, there is no need to replace the suction device case itself including the suction detection sensor, the selection member and the vaporization member, and only the suction detection sensor, the selection member and the vaporization member respectively. The replacement of the suction detection sensor, the selection member and the vaporization member can be prevented because unnecessary replacement of each of the suction detection sensor, the selection member and the vaporization member together with other components included in the suction device case can be prevented. This can be reduced, and resource savings in such replacement can be achieved There is an advantage.흡입 장치 및 상기 흡입 장치에 적용되는 흡입 감지 센서, 선택 부재 및 기화 부재가 개시된다.개시되는 흡입 장치는 내부에 수용된 흡입 대상물을 사용자가 흡입할 수 있게 하는 것으로서, 센서 설치 홀이 형성되는 흡입 장치 케이스； 및 상기 흡입 장치 케이스에 배치되어, 사용자의 흡입 여부를 감지하는 흡입 감지 센서；를 포함하고, 상기 흡입 감지 센서는 상기 센서 설치 홀에 삽입됨으로써, 상기 흡입 장치 케이스에 착탈 가능하도록 설치되는 것을 특징으로 한다.개시되는 흡입 장치 및 상기 흡입 장치에 적용되는 흡입 감지 센서, 선택 부재 및 기화 부재에 의하면, 모듈화된 흡입 감
