Integrated heating device of electronic cigarette atomizer

Abstract

The invention discloses an integrated heating device of an electronic cigarette atomizer and belongs to the technical field of electronic cigarette. The integrated heating device of the electronic cigarette atomizer comprises a ceramic pipe and a heating substrate, a thick-film resistor is arranged on the inner surface of the heating substrate, and the thick-film resistor is uniform zigzag line-shaped; the heating substrate winds and packages the surface layer of the ceramic pipe; each of two ends of the thick-film resistor is electrically connected with an electrode, and the electrodes are arranged on the outer surface of the heating substrate; the electrodes are electrically connected with corresponding power cords. Compared with the prior art, the integrated heating device of the electronic cigarette atomizer has beneficial effects that the integrated structure is simpler and more stable than a traditional winding heating coil, and the heating is more uniform; the temperature of a heating body is more uniform, and the problem that the temperature of some part is too high is avoided.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to an integrated 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...

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 the above-mentioned part of the 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 circles composed of wires is not very fixed, the heating is not uniform enough, and the problem of local overheating will occur; during the production process, the heating wires are easy to fall off, loosen, and deform

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