The present invention relates to an electronic cigarette, and more specifically, to a heating device structure for electronic cigarettes which is installed in a vaporization chamber and electrically connected to a connection terminal of a battery through a main body of an electronic cigarette, and which heats liquid transmitted from a liquid transmission medium through a heating wire so as to vaporize liquid supplied from the liquid transmission medium and generate steam (smoke). According to the present invention, a heating device structure is provided with a heating main body, first and second connecting rings, and a heating wire are modulated in one body, thereby facilitating installation into or removal from an atomizer chamber of an electronic cigarette. Also, when a user replaces the heating wire, the user can replace the heating wire with a simple operation of separating the heating device structure from the atomizer chamber and separating the first and second connecting rings from the heating main body, whereby it is easier to carry an electronic cigarette than a conventional soldering welding method. In addition, it is possible to easily and conveniently mount the heating device structure into the atomizer chamber of the electronic cigarette or easily separate from the atomizer chamber, thereby contributing to a popularization of an electronic cigarette. Further, a user who is not familiar with an electronic cigarette can easily replace a heating wire without directly visiting an electronic cigarette shop and extend life of an electronic cigarette.COPYRIGHT KIPO 2015본 발명은 전자담배에 관한 것으로서, 상세하게는, 기화챔버 내부에 설치되고, 전자담배의 몸체를 통해 배터리의 접속단자와 전기적인 접속이 이루어지며, 전열선을 통해 액상 전달체로부터 전달된 액상을 가열하여 상기 액상 전달체로부터 공급된 액상을 기화시켜 증기(연기)를 발생시키는 전자담배용 가열체 구조에 관한 것이다. 본 발명에 따르면, 가열본체와, 제1 및 제2 접속링과, 전열선이 일체로 모듈화된 구조로 이루어진 가열체 구조를 제공함으로써 전자담배의 무화기 챔버 내부에 설치하거나 상기 무화기 챔버로부터 분리가 용이하다. 또한, 사용자가 상기 전열선을 교체할 때, 상기 가열체 구조를 무화기 챔버로부터 분리시킨 후, 상기제1 및 제2 접속링을 상기 가열본체로부터 분리시키는 단순 조작만으로도 간편하게 상기 전열선
