Disclosed are an electronic cigarette and a method for assembling the electronic cigarette, the electronic cigarette comprising an electronic cigarette body, wherein the electronic cigarette body is provided with a smoking end (5), at least two oil storage devices (2) for storing a cigarette oil, an atomization assembly(3) for atomizing the cigarette oil, and a battery assembly (4) electrically connected to the atomization assembly (3) and used for supplying power for the atomization assembly (3); the battery assembly (4) and the oil storage devices (2) are arranged in parallel; and a smog channel, which is arranged outside the at least two oil storage devices (2) and used for discharging the smog atomized by the atomization assembly (3) out of the electronic cigarette body through the smoking end (5), is formed inside the electronic cigarette body.