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Atomizing core, and method and device for selecting tobacco tar

An atomizing core and e-liquid technology, applied in the field of electronic cigarettes, can solve the problems of limited scope of application, burning, difficulty in ensuring accuracy, etc., and achieve the effect of improving atomization effect, wide application scope and good atomization effect.

Inactive Publication Date: 2019-11-01
东莞市陶陶新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ceramic pore size and porosity of the ceramic atomizing core do not match the viscosity of the e-liquid, resulting in a series of problems such as oil leakage, burning, and odor, which seriously affect the taste of e-cigarettes
In the existing scheme, sample test smoking is used to obtain user feedback on taste information, oil leakage information, and smoke volume information, and judge whether the ceramic atomizing core matches the e-liquid from the above information. The scope of application of this scheme is limited and the cost is high. , the accuracy is difficult to guarantee

Method used

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  • Atomizing core, and method and device for selecting tobacco tar
  • Atomizing core, and method and device for selecting tobacco tar
  • Atomizing core, and method and device for selecting tobacco tar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Obtain a plurality of atomizing cores, the atomizing cores are diatomite-based porous ceramics, the porosity range of the atomizing cores is 30-55%, and the pore diameter range of the atomizing cores is 5-50 μm;

[0063] Prepare e-liquids with different viscosities. The viscosities of the e-liquids are: 50mPa·s, 100mPa·s, 200mPa·s, 300mPa·s, 400mPa·s, 500mPa·s, 600mPa·s;

[0064] Drop e-liquids of different viscosities on the center of the atomizing core respectively, and record the experimental time for the atomizing core to completely absorb the different e-liquids;

[0065] As shown in Table 1:

[0066]

[0067] According to the results in Table 1, the test time for e-liquid with a viscosity of 50mPa·s is 11.33s, which is within the preset threshold range, which is the target e-liquid, and the test time for e-liquid with a viscosity of 100mPa·s is 16.60s. Within the preset threshold range, it is the target e-liquid, so the porosity range of the atomizing core is:...

Embodiment 2

[0069] Obtain a plurality of atomizing cores, the atomizing cores are diatomite-based porous ceramics, the porosity range of the atomizing cores is: 50-65%, and the pore diameter range of the atomizing cores is: 5-50 μm;

[0070] Prepare e-liquids with different viscosities. The viscosities of the e-liquids are: 50mPa·s, 100mPa·s, 200mPa·s, 300mPa·s, 400mPa·s, 500mPa·s, 600mPa·s;

[0071] Drop e-liquids of different viscosities on the center of the atomizing core respectively, and record the experimental time for the atomizing core to completely absorb the different e-liquids;

[0072] As shown in table 2:

[0073]

[0074] According to the results in Table 2, the test time for e-liquid with a viscosity of 100mPa·s is 13.48s, within the preset threshold range, it is the target e-liquid, and the test time for e-liquid with a viscosity of 200mPa·s is 17.10s. Within the preset threshold range, it is the target e-liquid, so the porosity range of the atomizing core is: 50-65%, ...

Embodiment 3

[0076] Obtain a plurality of atomizing cores, the atomizing cores are diatomite-based porous ceramics, the porosity range of the atomizing cores is 60-70%, and the pore diameter range of the atomizing cores is 5-50 μm;

[0077] Prepare e-liquids with different viscosities. The viscosities of the e-liquids are: 50mPa·s, 100mPa·s, 200mPa·s, 300mPa·s, 400mPa·s, 500mPa·s, 600mPa·s;

[0078] Drop e-liquids of different viscosities on the center of the atomizing core respectively, and record the experimental time for the atomizing core to completely absorb the different e-liquids;

[0079] as shown in Table 3:

[0080]

[0081] According to the results in Table 3, the test time for e-liquid with a viscosity of 100mPa·s is 11.69s, which is within the preset threshold range, which is the target e-liquid, and the test time for e-liquid with a viscosity of 200mPa·s is 15.24s. Within the preset threshold range, it is the target e-liquid. The experiment time of the e-liquid with a vis...

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Abstract

The invention relates to the technical field of electronic cigarettes, and in particular to an atomizing core, and a method and device for selecting tobacco tar. The atomizing core of the invention isused for atomizing the tobacco tar. The atomizing core is porous ceramic. The porosity of the atomizing core ranges from 20% to 80%. The pore diameter of the atomizing core ranges from 5 micrometersto 100 micrometers. The atomizing core of the invention is used for atomizing the tobacco tar. The atomization effect and taste of the tobacco tar are good. The method and device for selecting tobaccotar provides the relationship between the viscosity of the tobacco tar and the experiment time obtained when the pore diameter and the porosity of the atomizing core are known, thereby obtaining an accurate and reliable result. Therefore, the atomizing core has a wide range of being applied. When the pore diameter and the porosity of the atomizing core are the same, the higher the viscosity of the tobacco tar, the longer the experiment time. Different tobacco tar can be selected according to different atomizing cores to enable the pore diameter and the porosity of the atomizing core to be adaptive to the viscosity of the tobacco tar, thereby improving the atomization effect of an electronic cigarette and experiencing effect of a user.

Description

technical field [0001] The invention relates to the technical field of electronic cigarettes, in particular to a method and device for selecting an atomizing core and e-liquid. Background technique [0002] There are two kinds of materials for electronic smoke cores: cotton and ceramics. Cotton wicks have defects such as oil leakage and flammability; it is an inevitable trend to replace cotton as atomizing cores with ceramics. The ceramic pore size and porosity of the ceramic atomizing core do not match the viscosity of the e-liquid, which leads to a series of problems such as oil leakage, burning, and odor, which seriously affects the taste of the e-cigarette. In the existing scheme, sample test smoking is used to obtain user feedback on taste information, oil leakage information, and smoke volume information, and judge whether the ceramic atomizing core matches the e-liquid from the above information. The scope of application of this scheme is limited and the cost is high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
Inventor 冼锐炜余明先周超戴高环吴沙鸥王伟江刘友昌李毅
Owner 东莞市陶陶新材料科技有限公司
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