3D heating piece and making method thereof

Abstract

The invention provides a 3D heating piece. The 3D heating piece comprises multiple heating units which are arranged in parallel and provided with first grooves, third grooves and fourth grooves; firstconnecting segments are arranged between the first grooves and the third grooves, second connecting segments are arranged between the first grooves and the fourth grooves, the sectional area of the first connecting segments is equal to that of the second connecting segments, and in this way, the formed heating units are identical in heat productivity and more uniform in heating. The invention further provides a making method of the 3D heating piece. The making method is novel in design and easy to operate, and realizes batched production conveniently.

Description

technical field [0001] The invention relates to a 3D heating sheet and a manufacturing method thereof. Background technique [0002] At present, an electronic cigarette is used, also known as an aerosol production device, which includes an atomizer, an oil storage bin, a circuit board, and a battery. The battery provides electric energy for the work of the atomizer, and the circuit board adjusts the working state of the atomizer. The atomizing core of this atomizer is generally an oil-conducting cotton and a heating wire, that is, the oil-conducting cotton is wound around the heating wire. When the heating wire is connected to the power supply, the heating wire generates heat and atomizes the e-liquid absorbed by the oil-conducting cotton. After long-term use, the heating wire ages and the adsorption capacity of the oil-conducting cotton decreases, resulting in poor taste of the e-liquid after atomization; Furthermore, since the smoke oil absorbed by the oil guide cotton is...

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Problems solved by technology

[0002] At present, an electronic cigarette is used, also known as an aerosol production device, which includes an atomizer, an oil storage bin, a circuit board, and a battery. The battery provides electric energy for the work of the atomizer, and the circuit board adjusts the working state of the atomizer. The atomizing core of this atomizer is generally an oil-conducting cotton and a heating wire, that is, the oil-conducting cotton is wound around the heating wire. When the heating wire is connected to the power supply, the heating wire generates heat and atomizes the e-liquid absorbed by the oil-conducting cotton. After long-term use, the heating wire ages and the adsorption capacity of the oil-conducting cotton decreases, resulting in poor taste of the e-liquid after atomization; Furthermore, since the smoke oil absorbed by the oil guide cotton is fixed, and the working power of the heating wire is generally constant, it will cause a big problem in the oil supply of the oil guide cotton; also, if you want to increase the atomization efficiency If the power is higher, it is necessary to increase the heating wire, and the heating wires will be entangled together, which will easily lead to dry burning and burn the oil guide cotton

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