Electronic Cigarette Atomizer, Electronic Cigarette and Assembly Method of Electronic Cigarette Atomizer

Abstract

An electronic cigarette atomizer, an electronic cigarette and an assembly method for the electronic cigarette atomizer. The electronic cigarette atomizer comprises a sleeve, an atomization base installed inside the sleeve, an atomization component installed on the atomization base and an atomization support located on one side of the atomization base away from the atomization component. The atomization support is connected to the atomization base. The electronic cigarette atomizer adopts an integrated structure of the atomization base and the atomization support. During assembly of the electronic cigarette atomizer, extrusion or oblique of the atomization base in an assembly process can be effectively prevented, and thus free movement of an air flow in the atomization base can be effectively ensured, and an oil leakage problem and the like of the electronic cigarette atomizer can be effectively prevented.

1 . An electronic cigarette atomizer comprising:
 a sleeve ( 1 );   an atomization base ( 2 ) which is mounted in the sleeve ( 1 );   an atomization assembly ( 3 ) which is mounted on the atomization base ( 2 ); and   an atomization support ( 4 ) which is arranged at a side of the atomization base ( 2 ) in the direction away from the atomization assembly ( 3 );   wherein the atomization support ( 4 ) is connected to the atomization base ( 2 ).   
     
     
         2 . The electronic cigarette atomizer according to  claim 1 , wherein the atomization support ( 4 ) is detachably connected to the atomization base ( 2 ). 
     
     
         3 . The electronic cigarette atomizer according to  claim 2 , wherein the atomization base ( 2 ) comprises a base body ( 21 ) which is abutted against an inside wall of the sleeve ( 1 ), and
 a first installation groove ( 22 ) which is arranged at a side of the base body ( 21 ) in the direction away from the atomization assembly ( 3 );   wherein the atomization support ( 4 ) is plug-in mounted in the first installation groove ( 22 ).   
     
     
         4 . The electronic cigarette atomizer according to  claim 3 , wherein the atomization base ( 2 ) further comprises a first plug-in mounting portion ( 23 ) which extends from the bottom of the first installation groove ( 22 ) to the atomization support ( 4 ); the atomization support ( 4 ) comprises a support body ( 41 ) which is plug-in mounted in the first installation groove ( 22 ), and a second through-hole ( 42 ) which is arranged axially on the support body ( 41 ); the first plug-in mounting portion ( 23 ) is plug-in mounted in the second through-hole ( 42 ). 
     
     
         5 . The electronic cigarette atomizer according to  claim 4 , wherein the atomization base ( 2 ) further comprises a first through-hole ( 24 ) which is used to allow airflow to go through; the first through-hole ( 24 ) is through the base body ( 21 ) and the first plug-in mounting portion ( 23 ). 
     
     
         6 . The electronic cigarette atomizer according to  claim 4 , wherein an end surface of the first plug-in mounting portion ( 23 ) which is near the atomization support ( 4 ) is arranged convexly on an end surface of the base body ( 21 ) which is near the atomization support ( 4 ). 
     
     
         7 . The electronic cigarette atomizer according to  claim 4 , wherein the atomization support ( 4 ) further comprises at least one stopper ( 43 ) used to limit the base body ( 21 ) to move axially along the support body ( 41 );
 the stopper ( 43 ) is arranged on an outer peripheral surface of the support body ( 41 ) in the direction away from the atomization base ( 2 ); the base body ( 21 ) is abutted against the stopper ( 43 ).   
     
     
         8 . The electronic cigarette atomizer according to  claim 3 , wherein an outer side wall of the base body ( 21 ) is arranged with an abutting portion ( 25 ) which is in concave and convex shape; the abutting portion ( 25 ) is abutted against the sleeve ( 1 ). 
     
     
         9 . The electronic cigarette atomizer according to  claim 2 , wherein the atomization base ( 2 ) comprises a base body ( 21 ) abutted against an inside wall of the sleeve ( 1 ), and
 a second plug-in mounting portion ( 27 ) formed by reducing diameter of one end of the base body ( 21 );   the atomization support ( 4 ) comprises a support body ( 41 ), and   a second installation groove ( 44 ) arranged at a side of the support body ( 41 ) near the atomization base ( 2 );   wherein the second plug-in mounting portion ( 27 ) is plug-in mounted in the second installation groove ( 44 ).   
     
     
         10 . The electronic cigarette atomizer according to  claim 2 , wherein the atomization support ( 4 ) is threaded connected to the atomization base ( 2 ). 
     
     
         11 . The electronic cigarette atomizer according to  claim 1 , wherein the atomization support ( 4 ) is adhesively connected to the atomization base ( 2 ). 
     
     
         12 . An electronic cigarette comprising: an electronic cigarette atomizer and a battery rod ( 10 ) connected to the electronic cigarette atomizer;
 wherein the electronic cigarette atomizer comprising:   a sleeve ( 1 );   an atomization base ( 2 ) which is mounted in the sleeve ( 1 );   an atomization assembly ( 3 ) which is mounted on the atomization base ( 2 ); and   an atomization support ( 4 ) which is arranged at a side of the atomization base ( 2 ) in the direction away from the atomization assembly ( 3 );   wherein the atomization support ( 4 ) is connected to the atomization base ( 2 ).   
     
     
         13 . The electronic cigarette according to  claim 12 , wherein the atomization support ( 4 ) is detachably connected to the atomization base ( 2 ). 
     
     
         14 . The electronic cigarette according to  claim 13 , wherein the atomization base ( 2 ) comprises a base body ( 21 ) which is abutted against an inside wall of the sleeve ( 1 ), and a first installation groove ( 22 ) which is arranged at a side of the base body ( 21 ) in the direction away from the atomization assembly ( 3 );
 wherein the atomization support ( 4 ) is plug-in mounted in the first installation groove ( 22 ).   
     
     
         15 . The electronic cigarette according to  claim 14 , wherein the atomization base ( 2 ) further comprises a first plug-in mounting portion ( 23 ) which extends from the bottom of the first installation groove ( 22 ) to the atomization support ( 4 ); the atomization support ( 4 ) comprises a support body ( 41 ) which is plug-in mounted in the first installation groove ( 22 ), and a second through-hole ( 42 ) which is arranged axially on the support body ( 41 ); the first plug-in mounting portion ( 23 ) is plug-in mounted in the second through-hole ( 42 ). 
     
     
         16 . The electronic cigarette according to  claim 15 , wherein an end surface of the first plug-in mounting portion ( 23 ) which is near the atomization support ( 4 ) is arranged convexly on an end surface of the base body ( 21 ) which is near the atomization support ( 4 ). 
     
     
         17 . The electronic cigarette according to  claim 15 , wherein the atomization support ( 4 ) further comprises at least one stopper ( 43 ) which is used to limit the base body ( 21 ) to move axially along the support body ( 41 ); the stopper ( 43 ) is arranged on an outer peripheral surface of the support body ( 41 ) in the direction away from the atomization base ( 2 ); the base body ( 21 ) is abutted against the stopper ( 43 ). 
     
     
         18 . The electronic cigarette according to  claim 13 , wherein the atomization base ( 2 ) comprises a base body ( 21 ) which is abutted against an inside wall of the sleeve ( 1 ), and a second plug-in mounting portion ( 27 ) which is formed by reducing diameter of one end of the base body ( 21 ); the atomization support ( 4 ) comprises a support body ( 41 ), and a second installation groove ( 44 ) which is arranged at a side of the support body ( 41 ) near the atomization base ( 2 ); the second plug-in mounting portion ( 27 ) is plug-in mounted in the second installation groove ( 44 ). 
     
     
         19 . The electronic cigarette according to  claim 12 , wherein the battery rod comprises a battery sleeve; the battery sleeve is integrated with the sleeve ( 1 ). 
     
     
         20 . (canceled)