Electronic cigarette device, electronic cigarette and atomizing device thereof

Patent metadata

Field	Value
Publication number	US-9226526-B2
Application number	US-201213994711-A
Country	US
Kind code	B2
Filing date	Nov 12, 2012
Priority date	Nov 12, 2012
Publication date	Jan 5, 2016
Grant date	Jan 5, 2016

Abstract

An electronic cigarette atomizing device is provided. An atomizer thereof has an atomizing rod and an electric heating filament wrapped around the atomizing rod, the atomizing rod is made of a non-glass fiber material, and includes a base and at least two wrapping bars spaced apart from each other and axially disposed on outer sides of the base. The atomizing rod axially defines an air guiding hole through the base and connected between the at least two wrapping bars for communicating with an inhaling air path. The atomizing rod is made of the non-glass fiber material, an electric heating filament directly abutted against a liquid storing portion which efficiently prevents people from inhaling harmful glass fiber particles.

First claim

What is claimed is:

1. An electronic cigarette atomizing device, comprising an atomizing cup having a liquid storing portion, and an atomizer disposed in the atomizing cup and abutting against the liquid storing portion so as to atomize a cigarette liquid, the atomizer comprising an atomizing rod and an electric heating filament wrapped around the atomizing rod, wherein the atomizing rod is made of a non-glass fiber, high-temperature resistant and insulating material, and comprises a base and at least two wrapping bars spaced apart from each other and axially disposed on outer sides of the base for facilitating wrapping of the electric heating filament, the atomizing rod axially forms an air guiding hole to penetrate the base and connect between the at least two wrapping bars for communicating with an inhaling air path.

2. The electronic cigarette atomizing device of claim 1 , wherein the at least two wrapping bars extend radially from an axle center of the atomizing rod to form protruding teeth.

3. The electronic cigarette atomizing device of claim 2 , wherein the air guiding hole passes through the base and extends to an appropriate height relative to the at least two wrapping bars.

4. The electronic cigarette atomizing device of claim 1 , wherein the at least two wrapping bars are evenly arranged about an axle center of the atomizing rod along a periphery of the base.

5. The electronic cigarette atomizing device of claim 1 , wherein the at least two wrapping bars are integrally formed with the base.

6. The electronic cigarette atomizing device of claim 1 , wherein the atomizing rod is axially disposed in the atomizing cup with outer walls of the atomizing rod snug against inner walls of the liquid storing portion.

7. The electronic cigarette atomizing device of claim 6 , wherein the atomizing cup further comprises an atomizing base for sealingly securing the liquid storing portion, the atomizing base is formed with a positioning peg extending axially towards the air guiding hole of the atomizing rod at an appropriate height for mounting the atomizing rod, a middle of the atomizing base is formed with an air venting channel penetrating the atomizing base in an axial direction thereof, and threading holes are correspondingly formed in the atomizing base to allow the electric heating filament to pass through.

8. An electronic cigarette, comprises a main rod body, one end of the main rod body provided with a suction nozzle, another end thereof installed with a battery, an atomizing device being disposed in the main rod body adjacent to the suction nozzle and electrically connected with the battery, and wherein the atomizing device is the electronic cigarette atomizing device as claimed in claim 1 .

9. The electronic cigarette of claim 8 , wherein one end of the atomizing device adjacent to the suction nozzle is provided with a sealing ring, and a middle of the sealing ring is formed with a leading hole axially penetrating the sealing ring and communicating with the air guiding hole so as to allow the air path to communicate outside.

10. The electronic cigarette of claim 8 , wherein one end of the atomizing device adjacent to the battery is installed with a connecting module for electrically connecting the atomizing device and the battery, the connecting module comprises a first electrode element designated as a first electrode of the atomizing device, and a second electrode element designated as a second electrode of the atomizing device, and the first and second electrode elements are engaged with each other through an insulating ring.

11. The electronic cigarette of claim 10 , wherein two ends of the electric heating filament are electrically connected to the first and second electrode elements.

12. The electronic cigarette of claim 8 , wherein the electronic cigarette further comprises an atomizing control unit electrically connecting with the battery for controlling power on or power off of the atomizing device, and the atomizing control unit comprises an atomizing control circuit and an atomizing control switch coupling with the atomizing controlling circuit.

13. The electronic cigarette of claim 12 , wherein the atomizing control switch is a transducer switch.

14. The electronic cigarette of claim 8 , wherein a light emitting device is disposed on one end of the electronic cigarette far away from the suction nozzle, and the light emitting device comprises a light emitting unit and a light cap located to cover outside the light emitting unit.

15. An electronic cigarette device, comprises an electronic cigarette case and at least two electronic cigarettes accommodated in the electronic cigarette case, wherein each of the at least two electronic cigarette is the electronic cigarette as claimed in claim 8 .

16. The electronic cigarette of claim 12 , wherein the atomizing control switch is a key switch.

Assignees

• Liu Qiuming
• Huizhou Kimree Technology Co Ltd Shenzhen Branch

Inventors

• Liu Qiuming

Classifications

• A24F47/008 Primary

  Human Necessities · mapped topic

• A24F40/60

  Devices with integrated user interfaces · CPC title

• A24F40/485

  Valves; Apertures · CPC title

• A24F40/46 Primary

  Shape or structure of electric heating means · CPC title

• A24F40/44

  Wicks · CPC title