Electronic cigarette and an atomizing device thereof

Abstract

An atomizing device of an electronic cigarette comprises an atomizing tube, an atomizing component disposed internal to the atomizing tube, and a connector for connecting a battery component; an e-liquid storage space is provided in an inner portion of the atomizing tube; a bottom part of the e-liquid storage space is sealed by inner walls of the atomizing tube and side walls of the atomizing component; an e-liquid inlet is provided on the atomizing component for inlet of the e-liquid; one end of the connector is fixed at a bottom part of the atomizing component; another end of the connector is fixedly connected to the battery component via mortise and tenon joints. The present invention can prevent unrestricted replenishment of e-liquid and enhance safety of use. Mortise and tenon joints are used to connect the atomizing device and the battery component, thereby facilitating connection and reducing breakdown rate.

What is claimed is: 
     
         1 . An atomizing device of an electronic cigarette, wherein the atomizing device comprises an atomizing tube, a atomizing component disposed internal to the atomizing tube, and a connector for connecting a battery component; an e-liquid storage space is provided in an inner portion of the atomizing tube; a bottom part of the e-liquid storage space is sealed by inner walls of the atomizing tube and side walls of the atomizing component; an e-liquid inlet is provided on the atomizing component for inlet of the e-liquid; one end of the connector is fixed at a bottom part of the atomizing component; another end of the connector is fixedly connected to the battery component via mortise and tenon joints. 
     
     
         2 . The atomizing device according to  claim 1 , wherein a vapor channel communicating with the atomizing component is provided inside a middle part of the inner portion of the atomizing tube. 
     
     
         3 . The atomizing device according to  claim 2 , wherein a liquid filtering and blocking device is provided at the e-liquid inlet. 
     
     
         4 . The atomizing device according to  claim 3 , wherein the connector comprises a disc and a cylinder extending from one side of the disc; the cylinder is tightly inserted into the bottom part of the atomizing component; an air inlet hole and electrode contacts are provided on the disc; the air inlet hole communicates with the atomizing component and the atomizing tube; the connector is electronically connected to the atomizing component and the battery component via the electrode contacts. 
     
     
         5 . The atomizing device according to  claim 4 , wherein two sides of the disc are provided with protrusions for fitting and fixing to the battery component. 
     
     
         6 . The atomizing device according to  claim 1 , wherein a top part of the atomizing component is resilient material wrapping outer walls of the vapor channel. 
     
     
         7 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 1 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints. 
     
     
         8 . The electronic cigarette according to  claim 7 , wherein inner walls of an upper part of the outer tube are provided with fitting slots which match with the protrusions. 
     
     
         9 . The electronic cigarette according to  claim 7 , wherein the resilient electrode pins are made of resilient and telescopic material enabling further stroke of the pins after contact with the connector. 
     
     
         10 . The electronic cigarette according to  claim 7 , wherein a bottom part of the outer tube is provided with an air flow sensor and a magnetic charging port. 
     
     
         11 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 2 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints. 
     
     
         12 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 3 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints. 
     
     
         13 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 4 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints. 
     
     
         14 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 5 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints. 
     
     
         15 . An electronic cigarette, wherein the electronic cigarette comprises the battery component and the atomizing device as described in  claim 6 ; the battery component comprises an outer tube, a battery disposed internal to the outer tube, and resilient electrode pins disposed at an upper part of the battery; the resilient electrode pins are electronically connected to the connector and the atomizing component; the outer tube is fixedly connected to the connector via mortise and tenon joints.