Atomizer having zigzag airflow passage

Abstract

The invention discloses an atomizer with a zigzag airflow channel. The atomizer comprises an atomizing chamber (2), an induction coil (5) and an atomizing cup (31). The atomizing chamber (2) comprisesan atomizing core (26), the atomizing core (26) comprises a ferromagnetic heating tube (267) and oil guide cotton (266) wrapping the ferromagnetic heating tube (267), and the ferromagnetic heating tube (267) is provided with a plurality of holes. 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 side of the non-ferromagnetic cup wall (32). The atomizing core (26) is isolated from the induction coil (5) through the non-ferromagnetic cup wall (32). Due to the design that theinduction coil is completely isolated from the atomizing chamber, tobacco tar in the atomizing chamber can be effectively prevented from contaminating and damaging the induction coil, and the servicelife of the induction coil is prolonged. According to the atomizer, a bent airflow channel is adopted, the temperature of smoke entering the oral cavity can be reduced, and the oral cavity is prevented from being scalded.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to an atomizer with a tortuous airflow channel. Background technique [0002] When the current electronic cigarette is used, the oil-conducting cotton absorbs the smoke oil in the oil inlet hole to the oil-conducting cotton for atomization by the heating wire. After the wire is energized, heat is generated, and then the smoke oil on the oil-conducting cotton is atomized. Since the heating wire is one by one, the place where the heating wire contacts the oil-conducting cotton first generates heat, and the part that does not contact the oil-conducting cotton The temperature in the place is lower, or heat needs to be conducted to this place to generate heat, so the temperature difference is too large and 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 affec...

AI Technical Summary

Problems solved by technology

[0002] When the current electronic cigarette is used, the oil-conducting cotton absorbs the smoke oil in the oil inlet hole to the oil-conducting cotton for atomization by the heating wire. After the wire is energized, heat is generated, and then the smoke oil on the oil-conducting cotton is atomized. Since the heating wire is one by one, the place where the heating wire contacts the oil-conducting cotton first generates heat, and the part that does not contact the oil-conducting cotton The temperature in the place is lower, or heat needs to be conducted to this place to generate heat, so the temperature difference is too large and 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 suction. vaping experience

In addition, the heating wire generates heat and converts electric energy into heat energy. The conversion efficiency of this resistive heating heating wire is not high in energy conversion and takes a long time, which affects the pumping experience of the smoker.

In addition, the atomization temperature of some e-cigarettes in the prior art is relatively high. If it cannot be sucked by the smoker after cooling to a certain temperature, it is easy to burn the mouth of the smoker.

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