# US 2019/0166908 A1 · Atomization module of electronic cigarette

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- Number: US 2019/0166908 A1
- Document ID: US20190166908A1
- Status: Published application
- Kind: A1
- Application number: 15/865,243
- Filed: 2018-01-08
- Published: 2019-06-06
- Earliest claimed: 2017-12-06
- Inventors: Tuanfang LIU
- Web page: https://patentgrep.com/patent/US20190166908A1

## CPC

- A24F 40/44: Wicks
- A24F 40/46: Shape or structure of electric heating means
- H05B 3/34: flexible, e.g. heating nets or webs
- A24F 40/10: Devices using liquid inhalable precursors
- A24F: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M15/06)
- H05B: ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL

## Abstract

An atomization module of electronic cigarette, the module including: an end cover; a seal ring; a meshed heating disc; an e-liquid conducting cotton including a surface; and a support. The e-liquid conducting cotton is loaded on the support. The meshed heating disc is disposed on the surface of the e-liquid conducting cotton. The end cover is embedded in the support, which facilitates the cooperation of the meshed heating disc and the e-liquid conducting cotton. The seal ring is disposed on the end cover.

## Claims

### Claim 1

An atomization module of electronic cigarettes, the module comprising:
an end cover;
a seal ring;
a meshed heating disc;
an e-liquid conducting cotton comprising a surface; and
a support;
wherein
the e-liquid conducting cotton is loaded on the support;
the meshed heating disc is disposed on the surface of the e-liquid conducting cotton;
the end cover is embedded in the support; and
the seal ring is disposed on the end cover.

### Claim 2 (depends on 1)

The module of claim 1, wherein the meshed heating disc is made of iron-chromium metal material and comprises eight concentric circles, and every two concentric circles are connected by three connecting points; the eight concentric circles comprise an outermost circle and an innermost circle; the outermost circle is connected to a negative pole of a power supply, and the innermost circle is connected to a positive pole of the power supply.

### Claim 3 (depends on 1)

The module of claim 1, wherein the e-liquid conducting cotton is linen cotton in the shape of a circle.

### Claim 4 (depends on 2)

The module of claim 2, wherein the e-liquid conducting cotton is linen cotton in the shape of a circle.