| 摘要 |
PURPOSE: An electronic cigarette is provided to prevent air inflow when the cigarette is turned off for maintaining the clean condition and preventing the cigarette from breaking. CONSTITUTION: An electronic cigarette comprises; a power supply unit(1), a cartridge part(2) on the upper side of the power supply unit capable of containing fluid and discharging smoke, a part generating smoke for vaporizing the fluid supplied from the upper part of the cartridge, and a switch(4) for the power supply allowing air inflow into the cigarette when the cigarette is turned on, and preventing air inflow when the cigarette is turned off. |
