Electronic cigarette with induction coil and atomizer isolated from each other

Abstract

The invention discloses an electronic cigarette with an induction coil and an atomizer isolated from each other. The electronic cigarette comprises an atomizing chamber (2), an induction coil (5) andan atomizing cup (31). The atomizing chamber (2) comprises an atomizing core (25), a ferromagnetic heating tube (253) and oil guide cotton (254) wrapping the ferromagnetic heating tube (253) are arranged in the atomizing core (25), and a plurality of holes are formed in the tube wall of the ferromagnetic heating tube (253). The atomizing cup (31) has a non-ferromagnetic cup wall (32). The atomizing chamber (2) is located in the atomizing cup (31), and the induction coil (5) sleeves the outer wall of the atomizing cup (31). The atomizing core (25) is isolated from the induction coil (5) throughthe cup wall (32) of the atomizing cup (31). Due to the design that the induction coil of the atomizer is completely isolated from the atomizing chamber, tobacco tar in the atomizing chamber can be effectively prevented from contaminating the induction coil, and the service life of the atomizer is prolonged.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to an electronic cigarette in which an induction coil is isolated from an atomizer. Background technique [0002] The currently used electronic cigarettes are also called aerosol production devices. When in use, the oil-conducting cotton absorbs the e-liquid onto the oil-conducting cotton for atomization by the heating wire. The oil-conducting cotton of this atomizer is generally wound on the heating wire, and the heating wire generates heat after being energized, and then atomizes the e-liquid on the oil-conducting cotton. Since the heating wires are one by one, the place where the heating wire is in contact with the oil-conducting cotton first generates heat, while the place where the heating wire does not contact the oil-conducting cotton has a lower temperature, or the heat needs to be conducted to this place to atomize the e-liquid , so the resulting ...

AI Technical Summary

Problems solved by technology

Since the heating wires are one by one, the place where the heating wire is in contact with the oil-conducting cotton first generates heat, while the place where the heating wire does not contact the oil-conducting cotton has a lower temperature, or the heat needs to be conducted to this place to atomize the e-liquid , so the resulting temperature difference, if the temperature difference is too large, the oil-conducting cotton will be partially burnt, that is, the position where the heating wire contacts the oil-conducting cotton will burn, which will affect the taste of the smoke and be safe. Hidden danger

In addition, it takes a process for the heating wire to generate heat, converting electrical energy into heat energy. This kind of resistance heating heating wire is not efficient in energy conversion, and it takes a long time for the heating wire to rise to the predetermined temperature, which cannot achieve the expected effect.

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