ATOMIZING DEVICE AND ELECTRONIC CIGARETTE HAVING SAME

摘要

An atomizing device includes an atomizing sleeve; a mouthpiece assembly and an atomizing assembly received in the atomizing sleeve. The atomizing assembly includes an oil obstructing ring, a supporting sleeve, a porous body being fixed between the oil obstructing ring and the supporting sleeve, a heating wire wrapping around the porous body, a screw sleeve located at an end of the atomizing sleeve, an insulated ring and an tubular electrode received between the screw sleeve and the insulated ring. An oil valve is formed between the supporting sleeve and the tubular electrode, or between the tubular electrode and the insulated ring; the oil valve is opened or closed by a movement of the tubular electrode, and the oil valve is configured as an air passage in communication with the air pipe when the oil valve is opened. An electronic cigarette using the atomizing device is also provided.

主权项

1. An atomizing device of an electronic cigarette, comprising:
an atomizing sleeve; a mouthpiece assembly and an atomizing assembly received in the atomizing sleeve, the mouthpiece assembly and the atomizing assembly being connected through an air pipe, and a liquid reserving space being formed between the atomizing sleeve and the air pipe; wherein the atomizing assembly comprises an oil obstructing ring located at an end of the air pipe, a supporting sleeve, a porous body being fixed between the oil obstructing ring and the supporting sleeve, a heating wire wrapping around the porous body, a screw sleeve located at an end of the atomizing sleeve, an insulated ring, and an tubular electrode received between the screw sleeve and the insulated ring, two ends of the heating wire are respectively electrically connected to the tubular electrode and the screw sleeve, wherein an oil valve is formed between the supporting sleeve and the tubular electrode, or between the tubular electrode and the insulated ring; the oil valve is opened or closed by a movement of the tubular electrode, and the oil valve is configured as an air passage in communication with the air pipe when the oil valve is opened.