Heating device of electronic cigarette atomizer

Abstract

The invention relates to a heating device of an electronic cigarette atomizer and belongs to the technical field of electronic cigarettes. The heating device comprises heating wires and a ceramic rod, wherein a spiral groove is formed in the surface of the ceramic rod, and the heating wires are uniformly wound in the spiral groove; two ends of the heating wires are respectively electrically connected with two linear electrodes; the spiral groove is uniformly arranged. Compared with the prior art, the heating device disclosed by the invention has the benefits that the heating wires are clamped in the spiral groove in the surface of the ceramic rod, so that the contact surface between the heating wires and the ceramic rod is increased and heating of the heating wires is faster; as the heating wires are clamped in the ceramic spiral groove, the intervals between heating rings constituted by the heating wires are very fixed, and the heating of the heating wires is more uniform; as the heating wires are clamped in the ceramic spiral groove, the heating wires are less liable to shedding off the ceramic rod, getting loose or deforming in production process, and the resulted influence on heating efficiency is further avoided.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to a heating device of an electronic cigarette atomizer. Background technique [0002] Electronic cigarette products include an atomizer, and the atomizer includes a heating device. The heating device of the electronic cigarette atomizer in the prior art is made by directly winding the heating wire on the glass fiber rope. The glass fiber rope penetrates the e-liquid through capillary phenomenon, and an external voltage is applied to the heating wire, and the heating wire generates heat and atomizes the e-liquid. . It has the following disadvantages: if the heating wire is too tightly wrapped around the glass fiber rope, it is easy to cause part of the glass fiber to break, and there is a hidden danger of smoke oil flying out of the glass fiber wire in the glass fiber rope when inhaling; if the heating wire is too loosely wound around the glass fiber rope ...

AI Technical Summary

Problems solved by technology

It has the following disadvantages: if the heating wire is too tightly wrapped around the glass fiber rope, it is easy to cause part of the glass fiber to break, and there is a hidden danger of smoke oil flying out of the glass fiber wire in the glass fiber rope when inhaling; if the heating wire is too loosely wound around the glass fiber rope , it is easy to reduce the contact surface between the heating wire and the glass fiber rope, and there is a hidden danger of coking on the surface of the glass fiber rope, or problems such as unsatisfactory e-liquid penetration speed, easy carbonization, and poor atomization effect

Although this patent solves some of the above technical problems, it still has the following defects: because the heating wire is only wound on the ceramic rod, the contact surface between the heating wire and the ceramic rod is small, so its heating is very slow; and it makes the heating The distance between the heating rings composed of wires is not very fixed, and the heating is not uniform enough; and during the production process, the heating wires are easy to fall off, loosen, and deform

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