PROI Intellectual Property US
Electronic cigarette and using method to accurately determine an amount of a tobacco liquid in a liuid storage chamber
An electronic cigarette includes: an atomizer, defining a liquid storage chamber formed therein; a heating element, communicated with the liquid storage chamber; a power supply, configured for supplying power; a controlling unit, one end of the controlling unit electrically connected with the power supply, the other end thereof electrically connected with the heating element; and a capacitive transducer electrically connected with the controlling unit. Two electrodes are disposed inside the liquid storage chamber for determining an amount of the tobacco liquid in the liquid storage chamber. A using method includes: conducting the electricity and controlling the heating element to atomize the tobacco liquid in the liquid storage chamber; detecting an amount of the tobacco liquid in the liquid storage chamber via the capacitive transducer. When the detected amount of the tobacco liquid reaches a preset value, the electronic cigarette emits alert information or cuts off the electricity.
Shenzhen First Union Technology Co., Ltd.
A A H A A
A24F A24F H05B A24F A24F
inventional inventional inventional additional inventional
Yonghai Zhongli Huidong Huiyong
Li Xu Wu Yan