The structure of Electronic Cigarettes Electronic Cigarette consists of some micro-electronic components such as airflow sensor, control circuit, executive circuit, high-power integrated circuit, high-frequency ultrasonic sounder, atomizing chamber mask, built-in lithium ion battery, by which it can carry out such high-tech humanized functions as airflow sensing, smoke simulation, smoke temperature simulation, standby at any moment. Meanwhile, as far as the biological technology is concerned, it can make smokers enjoy the same pleasure as that of traditional cigarette when inhaling the nicotine smog droplet, imitating the whole process of smoking. Electronic Cigarette creates a healthy smoking cultural atmosphere, and has been eulogized by authoritative experts as the perfect combination of modern micro-electronic technology, biological technology and the conception of healthy life. How does Electronic Cigarettes work In the body of electronic cigarette, low thickness nicotine liquid enters atomizing cell after ultramicro atomizing pump pressurizing and is supercritically atomized into about 0.5-1.5um fog drops in the high-frequency untrasonic vibration field. Then the smog droplets will be dispersed into aerosols by the inhaled airflow and finally the aerosol will be formed into vapour which simulates the cigarette smoke. Before supercritical atomizing, the liquid should be heated up to reduce its surface tension to the extent of easiest atomizing. Electronic cigarette not only simulates cigarette smoke but also the temperature of common cigarette smoke (50-60 癈), which is similar to common cigarette and can refresh and satisfy the joviality and long-term psychological habit of smokers so as to achieve humanized healthy smoking; and at the same time, it simulates cigarette and does not contain such hazardous substance as carbon monoxide, nitrogen dioxide, hydrocyanic acid, acrolein arsenic, lead, hydragyrum, perishing the harm of second-hand smoking to surrounding crowd so as to achieve the authentic humanized smoking.