IP Library Granted Patent US 9,854,840
Granted Patent B2
US 9,854,840 · App. 13/806,801 · Granted Jan 2, 2018

Tobacco vaporizer

Inventor: Shuigen Liu (Dongguan, CN)
A24F47/008
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Quick Facts
Patent No.
US 9,854,840
App. No.
13/806,801
Filed
Mar 30, 2015
Granted
Jan 2, 2018
Kind
B2
Examiner
YAARY, ERIC
Art Unit
1747
USPC
131/329
Abstract

The present invention relates to an electronic smoking device, comprising a cell part ( 1 ), a cigarette body part ( 2 ) and a cigarette holder ( 3 ). The cigarette body part ( 2 ) comprises a shell ( 4 ) and a heating element ( 7 ) arranged within the shell ( 4 ). The heating element ( 7 ) comprises a tobacco container ( 5 ) in the shape of tube, and the cigarette body part ( 2 ) is provided with a through hole ( 17 ) which is connected to the tobacco container ( 5 ). The heating element ( 7 ) also comprises a heating unit ( 6 ); the heating unit ( 6 ) is sleeved on the outside of the tobacco container ( 5 ). The electronic smoking device of the present invention makes it possible to load and remove the tobacco conveniently, thus facilitating the cleaning of the tobacco container.

Claims (2)

1. A tobacco vaporizer, comprising an atomizer and a cigarette holder, wherein the atomizer comprises a shell and a heating element arranged within the shell; the heating element comprises a tobacco container in the shape of tube and a heating unit which is sleeved outside the tobacco container, and the atomizer is provided with a through hole which is connected to the tobacco container; and

wherein the tobacco vaporizer further comprises an isolation region, a sealing component and a cell part, the cigarette holder is connected to one end of the atomizer, the cell part is permanently installed on one side of the atomizer, and the isolation region is provided with heat-protective cotton and is disposed between the atomizer and the cell part, the sealing component is installed on the other side of the atomizer and is inserted into the through hole, and a PCB board is directly connected with the heating unit through a welding line provided in the isolation region.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2020
From: SHENZHEN WEIJIA TECHNOLOGY CO., LTD
To: SHENZHEN JIANAN TECHNOLOGY CO., LIMITED
Reel/Frame 054806/0565 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2018
From: LIU, SHUIGEN
To: SHENZHEN WEIJIA TECHNOLOGY CO., LTD.
Reel/Frame 044529/0001 →
Continuity (1)
Related Publication 20150189915A1 · Jul 9, 2015