Structure for forming a burning wick and burning device with a burning wick

Abstract

A structure for forming a burning wick and a burning device with such burning wick. The burning device includes a hollow bottle body, a bottle mouth provided on the bottle body for accommodating the burning liquid, a bottle mouth cap provided on the bottle mouth of the bottle body, a heat-resistant ring provided on the top of the bottle mouth cap, a burning wick supported on the top of the bottle mouth cap by the heat-resistant ring and exposed outside, and a wick cotton thread connected to the underside of the burning wick and hung within the bottle body for absorbing the burning liquid in the bottle body. The burning wick is a ceramic body formed with an upper half portion and a lower half portion, and the structural density of the lower half portion of the burning wick is larger than that of the upper half portion.

1 . A structure for forming a burning wick, comprising a ceramic body formed with an upper half portion and a lower half portion, and an inserting hole provided on the bottom surface of the lower half portion for inserting an end of a wick cotton thread, wherein a structural density of the lower half portion of the burning wick is larger than that of the upper half portion.  
   
   
       2 . The structure for forming a burning wick according to  claim 1 , wherein the lower portion of the lower half portion is formed into a narrowed neck portion.  
   
   
       3 . The structure for forming a burning wick according to  claim 1 , wherein the inserting hole is a blind hole.  
   
   
       4 . The structure for forming a burning wick according to  claim 1 , wherein the top of the inserting hole is provided with an evaporating region.  
   
   
       5 . A burning device, comprising: 
 a hollow bottle body used to accommodate a burning liquid and provided with a bottle mouth at upside;    a bottle mouth cap provided on the bottle mouth of the bottle body;    a heat-resistant ring provided on the top of the bottle mouth cap;    a burning wick supported on the top of the bottle mouth cap by the heat-resistant ring and exposed outside; and    a wick cotton thread connected to the underside of the burning wick and hung within the bottle body for absorbing the burning liquid in the bottle body,    wherein the burning wick is a ceramic body formed with an upper half portion and a lower half portion, and a structural density of the lower half portion of the burning wick is larger than that of the upper half portion.    
   
   
       6 . The burning device according to  claim 5 , wherein a slot is provided on the burning wick for inserting a locking piece therein and the locking piece is adapted to be hooked on the heat-resistant ring.  
   
   
       7 . The burning device according to  claim 5 , wherein the lower portion of the lower half portion of the burning wick is formed into a narrowed neck portion.  
   
   
       8 . The burning device according to  claim 5 , wherein the bottom surface of the lower half portion of the burning wick is provided with an inserting hole for inserting the end of the wick cotton thread.  
   
   
       9 . The burning device according to  claim 8 , wherein the inserting hole is a blind hole.  
   
   
       10 . The burning device according to  claim 8 , wherein the top of the inserting hole is provided with an evaporating region.