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Atomizer of electronic cigarette and preparation method of electronic cigarette and atomizing assembly

A technology of electronic cigarette atomizer and atomization components, which is applied in the field of electronic cigarettes and can solve the problems of resistance consistency and lack of combination

Pending Publication Date: 2019-04-26
SHENZHEN FIRST UNION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of resistance consistency and insufficient bonding caused by printing heating lines on the porous ceramic body of electronic cigarettes in the prior art, the embodiment of the present invention provides an electronic cigarette atomizer with stable resistance and high bonding

Method used

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  • Atomizer of electronic cigarette and preparation method of electronic cigarette and atomizing assembly

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preparation example Construction

[0043] The present invention also proposes a mass preparation method of the atomization assembly, which can have more firm combination stability and uniform resistance stability as a whole compared with the conventional atomization assembly of the porous ceramic thick film heating circuit. Specifically, the method for preparing a large number of atomized components with uniform and stable resistance includes the following steps:

[0044] S10, such as Figure 5 As shown, obtain a sheet-shaped base material 30a, etch the sheet-shaped heating base material with an etching solution according to the shape and structure of the required heating element 30, and then form the heating element 30 after removing the excess part;

[0045] S20, such as Figure 6 As shown, the porous body 10 is obtained, and a template 40 is covered on the surface of the porous body 10 configured as an atomizing surface; the template 40 has a hollow pattern 41 that is adapted to the shape of the heating ele...

Embodiment 1

[0063] S10, the nickel-chromium sheet with a thickness of 50 μm is used in common hydrofluoric acid / hydrochloric acid mixed etching solution according to the Figure 5 The pattern shape shown is etched to obtain Figure 5 The etch product containing several heat generating elements 30 is shown.

[0064] S20, obtain a zirconia porous ceramic plate 10 with a size of 150*150*2mm as a substrate, and cover one of the surfaces as an atomized surface Figure 6 template 40 as shown;

[0065] S30, print on the template 40 to form the glass paste layer 20a, and stop when the thickness of the glass paste layer 20a is 50 μm; wherein, the glass paste adopts 70% of glass powder, 15% of ethyl cellulose, and propylene glycol monomethyl ether. 10%, dioctyl phthalate 3%, paraffin 2% mixed preparation; glass powder includes SiO 2 50%, B 2 o 3 25%, CaO10%, ZnO15%.

[0066] S40, after removing the template 40, mount the etching product formed by etching in step S10 according to the pattern o...

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Abstract

The invention provides an atomizer of an electronic cigarette. The atomizer comprises an oil storage cavity for storing tobacco tar and an atomizing assembly for atomizing the tobacco tar. The atomizing assembly comprises a porous body and a glass bonding layer laminated. A heating element is arranged on the surface, opposite to the porous body, of the glass bonding layer; the porous body is provided with a first surface opposite to the glass bonding layer and a second surface opposite to the first surface. The glass bonding layer is bonded to at least one part of the first surface. The secondsurface is configured as a tobacco tar absorption surface in contact with the tobacco tar. According to the atomizer of the electronic cigarette, the heating element is bonded to the porous body through the glass bonding layer, so that the bonding tightness is higher, and the stability and uniformity of resistor resistance value are guaranteed better.

Description

technical field [0001] The embodiments of the present invention relate to the field of electronic cigarettes, in particular to an electronic cigarette atomizer and a method for preparing an electronic cigarette and an atomizing component. Background technique [0002] The core component of electronic cigarette products is an atomizer that evaporates electronic cigarette oil to generate smoke oil aerosol. The function of the atomizer is mainly based on the atomization component; the atomization component has a porous body for absorbing and conducting smoke oil , and a heating element arranged on the porous body for evaporating and atomizing the e-liquid absorbed and conducted by the porous body. Among them, the porous body is a component with capillary pores inside itself, which can infiltrate, absorb and conduct e-liquid through the internal micropores; and the heating element has a heating part for heating and a conductive pin part, which is used for the heating part. It i...

Claims

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Application Information

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IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 王其艮张青王晓宁李郑发李永海徐中立
Owner SHENZHEN FIRST UNION TECH CO LTD
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