Atomizer assembly, atomizer, and inhaler

Abstract

An atomizer assembly, an atomizer, and an inhaler are provided. The atomizer assembly includes a core shell and a liquid guiding member. The core shell defines a receiving cavity and also a first groove communicated with the receiving cavity. The liquid guiding member comprises a first liquid guiding portion and a second liquid guiding portion. The first liquid guiding portion is disposed in the receiving cavity. The second liquid guiding portion is integrally connected to the first liquid guiding portion, extends out of the receiving cavity through the first groove, and is used to connect a liquid storage member.

1 . An atomizer assembly, comprising:
 a core shell defining a receiving cavity and a first groove communicating with the receiving cavity; and   a liquid guiding member comprising a first liquid guiding portion and at least one second liquid guiding portion, the first liquid guiding portion disposed in the receiving cavity, the at least one second liquid guiding portion integrally connected to the first liquid guiding portion, the at least one second liquid guiding portion extending out of the receiving cavity through the first groove and configured to connect to a liquid storage member.   
     
     
         2 . The atomizer assembly of  claim 1 , wherein the first liquid guiding portion defines a first channel; the liquid guiding member is a multi-layer structure, and comprises one or more first layers and one or more second layers stacked together; a quantity of the one or more first layers is one or two, a grain direction of each of the one or more first layers is parallel to a central axis of the first channel; a quantity of the one or more second layers is one to three, a grain direction of each of the one or more second layers is perpendicular to the grain direction of the first layer; one of the one or more first layers is an innermost layer of the liquid guiding member close to the central axis of the first channel. 
     
     
         3 . The atomizer assembly of  claim 2 , wherein one of the one or more second layers is an outermost layer of the liquid guiding member away from the central axis of the first channel. 
     
     
         4 . The atomizer assembly of  claim 1 , wherein the liquid guiding member comprises two second liquid guiding portions; the first liquid guiding portion is arc-shaped, and includes a first side and a second side opposite to each other; the two second liquid guiding portions are integrally connected to the first side and the second side, and the two second liquid guiding portions are stacked with each other; a surface of one of the two second liquid guiding portions away from the other one of the two second liquid guiding portions serves as a contact surface between the one of the two second liquid guiding portions and the liquid storage member. 
     
     
         5 . The atomizer assembly of  claim 1 , wherein the core shell further defines a second groove communicating with the receiving cavity; the first liquid guiding portion is configured to communicate with the liquid storage member through the second groove. 
     
     
         6 . The atomizer assembly of  claim 2 , further comprising a heating member, wherein the heating member comprises the core shell, the liquid guiding member, and a heater; the heater is disposed in the receiving cavity, and in contact with the one of the one or more first layers of the liquid guiding member close to the central axis of the first channel. 
     
     
         7 . The atomizer assembly of  claim 6 , wherein the heater comprises one or more heating nets. 
     
     
         8 . The atomizer assembly of  claim 7 , wherein the heater comprises two heating nets, and the two heating nets are stacked along a direction perpendicular to the central axis of the first channel. 
     
     
         9 . The atomizer assembly of  claim 6 , further comprising a base member and a smoke guiding member, wherein the heating member is fixed between the base member and the smoke guiding member. 
     
     
         10 . The atomizer assembly of  claim 9 , wherein the smoke guiding member comprises a smoke guiding tube and a first sealing element; the smoke guiding tube defines a second channel; the smoke guiding tube is hermetically connected to an upper end of the core shell away from the base member through the first sealing element; the first sealing element is configured to seal a gap between the upper end of the core shell and the smoke guiding member. 
     
     
         11 . The atomizer assembly of  claim 9 , wherein the base member comprises a base and a second sealing element; a lower end of the core shell close to the base member is hermetically connected to the base through the second sealing element. 
     
     
         12 . An atomizer, comprising:
 a liquid storage member; and   an atomizer assembly, the liquid storage member surrounding a core shell of the atomizer assembly, the atomizer assembly comprising:
 the core shell defining a receiving cavity and a first groove communicating with the receiving cavity; and 
 a liquid guiding member comprising a first liquid guiding portion and one or more second liquid guiding portion, the first liquid guiding portion disposed in the receiving cavity, the one or more second liquid guiding portion integrally connected to the first liquid guiding portion, the one or more second liquid guiding portion extending out of the receiving cavity through the first groove and configured to connect to the liquid storage member. 
   
     
     
         13 . The atomizer of  claim 12 , wherein the liquid storage member is a liquid storage cotton. 
     
     
         14 . The atomizer of  claim 12 , wherein an outer diameter of the liquid storage member is 17 mm to 25 mm; an inner diameter of the liquid storage member is 4 mm to 5 mm; a height of the liquid storage member is 20 mm to 40 mm; a porosity of the liquid storage member is 3.5% to 8%; a density of the liquid guiding member is 60 g/cm 3  to 85 g/cm 3 . 
     
     
         15 . An inhaler comprising:
 a housing; and   an atomizer, the atomizer disposed in the housing, the atomizer comprising:
 a liquid storage member; and 
 an atomizer assembly, the liquid storage member surrounding a core shell of the atomizer assembly, the atomizer assembly comprising:
 the core shell defining a receiving cavity and a first groove communicating with the receiving cavity; and 
 a liquid guiding member comprising a first liquid guiding portion and one or more second liquid guiding portion, the first liquid guiding portion disposed in the receiving cavity, the one or more second liquid guiding portion integrally connected to the first liquid guiding portion, the one or more second liquid guiding portion extending out of the receiving cavity through the first groove and configured to connect to the liquid storage member. 
 
   
     
     
         16 . The atomizer of  claim 12 , wherein the first liquid guiding portion defines a first channel; the liquid guiding member is a multi-layer structure, and comprises one or more first layers and one or more second layers stacked together; a quantity of the one or more first layers is one or two, a grain direction of each of the one or more first layers is parallel to a central axis of the first channel; a quantity of the one or more second layers is one to three, a grain direction of each of the one or more second layers is perpendicular to the grain direction of the first layer; one of the one or more first layers is an innermost layer of the liquid guiding member close to the central axis of the first channel. 
     
     
         17 . The atomizer of  claim 16 , wherein one of the one or more second layers is an outermost layer of the liquid guiding member away from the central axis of the first channel. 
     
     
         18 . The atomizer of  claim 12 , wherein the liquid guiding member comprises two second liquid guiding portions; the first liquid guiding portion is arc-shaped, and includes a first side and a second side opposite to each other; the two second liquid guiding portions are integrally connected to the first side and the second side, and the two second liquid guiding portions are stacked with each other; a surface of one of the two second liquid guiding portions away from the other one of the two second liquid guiding portions serves as a contact surface between one of the two second liquid guiding portions and the liquid storage member. 
     
     
         19 . The atomizer of  claim 12 , wherein the core shell further defines a second groove communicating with the receiving cavity; the first liquid guiding portion is configured to communicate with the liquid storage member through the second groove. 
     
     
         20 . The atomizer of  claim 16 , wherein the atomizer assembly further comprises a heating member, the heating member comprises the core shell, the liquid guiding member, and a heater; the heater is disposed in the receiving cavity, and in contact with the one of the one or more first layers of the liquid guiding member close to the central axis of the first channel.