Liquid recycling atomization device

Abstract

The disclosure provides a liquid recycling atomization device, including a housing, a liquid conducting member and a heating element arranged on the liquid conducting member. A liquid storage cavity is arranged in the housing such that liquid in the liquid storage cavity can be conducted through the liquid conducting member to the heating element. An air inlet and an air outlet are formed in the housing, air can enter from the air inlet and smoke can flow out through the air outlet. The device further includes a liquid absorbing structure surrounding the air inlet for absorbing the condensate around the air inlet. The liquid absorbing structure is in contact with the liquid conducting member, when the heating element is heated, the liquid in the liquid conducting member is consumed, and the liquid conducting member can suck back the condensate in the liquid absorbing structure, realizing the recycling of the condensate.

What is claimed is: 
     
         1 . A liquid recycling atomization device, comprising a housing ( 1 ), a liquid conducting member ( 2 ), and a heating element ( 3 ) arranged on the liquid conducting member ( 2 ); a liquid storage cavity ( 11 ) being formed in the housing ( 1 ) such that liquid in the liquid storage cavity ( 11 ) can be conducted through the liquid conducting member ( 2 ) to the heating element ( 3 ) for heating and atomization; an air inlet ( 12 ) and an air outlet ( 13 ) being formed in the housing ( 1 ) such that air can enter the housing ( 1 ) from the air inlet ( 12 ) and smoke can flow out of housing ( 1 ) through the air outlet ( 13 ); wherein the liquid recycling atomization device further comprises a liquid absorbing structure ( 4 ) arranged on an outer periphery of the air inlet ( 12 ) to absorb the liquid on the outer periphery of the air inlet ( 12 ); the liquid absorbing structure ( 4 ) is connected with the liquid conducting member ( 2 ) such that the liquid conducting member ( 2 ) can absorb the liquid absorbed by the liquid absorbing structure ( 4 ) and thus the liquid can be heated and atomized by the heating element ( 3 ). 
     
     
         2 . The liquid recycling atomization device according to  claim 1 , wherein the liquid conducting member ( 2 ) is a hard porous liquid conducting member. 
     
     
         3 . The liquid recycling atomization device according to  claim 1 , wherein the liquid absorbing structure ( 4 ) and the liquid conducting member ( 2 ) are independently formed. 
     
     
         4 . The liquid recycling atomization device according to  claim 3 , wherein the liquid absorbing structure ( 4 ) is a soft porous structure. 
     
     
         5 . The liquid recycling atomization device according to  claim 3 , wherein the liquid absorbing structure ( 4 ) is connected with the liquid conducting member ( 2 ) by being in contact with the liquid conducting member ( 2 ). 
     
     
         6 . The liquid recycling atomization device according to  claim 1 , wherein the liquid absorbing structure ( 4 ) and the liquid conducting member ( 2 ) are integrally formed. 
     
     
         7 . The liquid recycling atomization device according to  claim 6 , wherein the liquid absorbing structure ( 4 ) is a protrusion extending from the liquid conducting member ( 2 ). 
     
     
         8 . The liquid recycling atomization device according to  claim 3 , wherein the liquid recycling atomization device comprises a liquid storage cup ( 14 ) and a base ( 15 ) covering an opening of the liquid storage cup ( 14 ), and the liquid absorbing structure ( 4 ) is located between the liquid conducting member ( 2 ) and the base ( 15 ). 
     
     
         9 . The liquid recycling atomization device according to  claim 8 , wherein, inside the liquid recycling atomization device, an annular air inlet protrusion ( 12   a ) surrounding the air inlet ( 12 ) is arranged on an outer periphery of the air inlet ( 12 ). 
     
     
         10 . The liquid recycling atomization device according to  claim 9 , wherein the air inlet protrusion ( 12   a ) has a height of at least 0.5 mm. 
     
     
         11 . The liquid recycling atomization device according to  claim 9 , wherein the liquid recycling atomization device comprises a sealing member ( 5 ) for sealing the opening of the liquid storage cup ( 14 ); an air vent ( 51 ) is formed in the sealing member ( 5 ) such that an airflow entering the housing ( 1 ) can pass through the air vent ( 51 ); and an annular vent protrusion ( 51   a ) surrounding the air vent ( 51 ) is arranged on an outer periphery of the air vent ( 51 ). 
     
     
         12 . The liquid recycling atomization device according to  claim 11 , wherein the vent protrusion ( 51   a ) has a height of at least 0.5 mm. 
     
     
         13 . The liquid recycling atomization device according to  claim 11 , wherein the sealing member ( 5 ) comprises a first inclined surface ( 5   a ) inclined outwards, and the first inclined surface ( 5   a ) is arranged on a side of the sealing member ( 5 ) where the air vent ( 51 ) is formed, such that the liquid on the first inclined surface ( 5   a ) can flow to a lower position along the first inclined surface ( 5   a ) and get away from the air vent ( 51 ). 
     
     
         14 . The liquid recycling atomization device according to  claim 13 , wherein a height difference of the first inclined surface ( 5   a ) is greater than or equal to 0.5 mm. 
     
     
         15 . The liquid recycling atomization device according to  claim 14 , wherein the liquid absorbing structure ( 4 ) is arranged at a lower position of the first inclined surface ( 5   a ) to absorb the liquid flowing to the lower position of the first inclined surface ( 5   a ). 
     
     
         16 . The liquid recycling atomization device according to  claim 11 , wherein the air inlet ( 12 ) and the air vent ( 51 ) are staggered from each other. 
     
     
         17 . The liquid recycling atomization device according to  claim 15 , wherein the liquid absorbing structure ( 4 ) and the liquid conducting member ( 2 ) are independently formed. 
     
     
         18 . The liquid recycling atomization device according to  claim 17 , wherein the liquid absorbing structure ( 4 ) is a soft porous structure. 
     
     
         19 . The liquid recycling atomization device according to  claim 17 , wherein the liquid absorbing structure ( 4 ) is connected with the liquid conducting member ( 2 ) by being in contact with the liquid conducting member ( 2 ). 
     
     
         20 . The liquid recycling atomization device according to  claim 15 , wherein the liquid absorbing structure ( 4 ) and the liquid conducting member ( 2 ) are integrally formed.