Atomizer and electronic cigarette
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 2021
Grant Date -
Jun 27, 2019
app pub date -
Feb 27, 2019
filing date -
Aug 29, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An atomizer includes an external sleeve and a heating assembly. The external sleeve defines an air intake hole. The heating assembly is received in the external sleeve. The heating assembly includes a tobacco holder and a heating member for heating the tobacco holder, the tobacco holder defines an atomizing chamber for filling fuming material, the tobacco holder defines a ventilation hole which fluidly communicates with the atomizing chamber. A spiral air intake passage is formed outside the tobacco holder and surrounds the tobacco holder, both the air intake hole and the ventilation hole fluidly communicate with the air intake passage, the tobacco holder and/or the heating member possesses a heating effect to the air intake passage. The tobacco holder and the air flow flowing through the spiral air intake passage can be heated at the same time.
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Family
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