PWM Electric heating type smoking device using PWM control

摘要

[0001] The present invention relates to an electric heating type smoking apparatus, and is intended to rapidly heat a solid type cigarette through pulse width modulation (PWM) control for a high calorific power generated in a heater at low power. The present invention relates to a cigarette comprising a heater having a plurality of planar heating elements based on nano carbon particles having a tube shape in which a one end of a solid cigarette is inserted and generating heat upon receipt of power, a temperature sensor attached to the heater, The present invention provides an electric heating type smoking apparatus using a PWM control method including a controller for controlling a heater on / off in a PWM manner based on a temperature received from a temperature sensor.