Electronic cigarette and atomizer thereof

Abstract

The invention relates to an electronic cigarette and an atomizer thereof, wherein the atomizer includes a base, a liquid accumulator and an atomizing assembly; the liquid accumulator is mounted at the top of the base and includes a liquid storage cavity and an atomizing cavity communicated with the liquid storage cavity, and the atomizing assembly is mounted in the atomizing cavity; the base includes a base body, and an air inlet hole communicated with the atomizing cavity is formed at the base body; the atomizer also includes a bottom cover covering the bottom of the base body, and the bottom cover is formed with an air inlet; the bottom surface of the base body is formed with at least one diversion trench communicating the air inlet with the air inlet hole. The invention has the beneficial effects that the diversion trench at the bottom surface of the base is arranged to lengthen the length of the air flow passage, thereby making the liquid smoke difficult to leak.

Dependencies are inferred from the claim text.