E-liquid storage bin assembly, atomizer and electronic cigarette

Abstract

An e-liquid storage bin assembly, an atomizer and an electronic cigarette are disclosed. The e-liquid storage bin assembly includes an e-liquid storage bottle and an e-liquid separation bin assembly. The e-liquid separation bin assembly includes an e-liquid separation bin and an e-liquid separation bin sealing ring. The e-liquid separation bin is provided with a first e-liquid penetration hole communicated with the first accommodating cavity, and the e-liquid separation bin sealing ring seals the first e-liquid penetration hole. The e-liquid separation bin sealing ring is movable to open the first e-liquid penetration hole. The e-liquid storage bottle is provided with an e-liquid storage space for storing e-liquid.

1 . An e-liquid storage bin assembly, comprising:
 an e-liquid storage bottle, comprising a housing in which a pipeline with a first passage is arranged, one end of the first passage is located in the housing, and the other end of the first passage is communicated with outside of the housing;   an e-liquid separation bin assembly, comprising an e-liquid separation bin and an e-liquid separation bin sealing ring, wherein the e-liquid separation bin is connected to the housing and has a first accommodating cavity inside; the e-liquid separation bin is provided with a first e-liquid penetration hole which is communicated with the first accommodating cavity; the pipeline and the e-liquid separation bin are arranged oppositely; the e-liquid separation bin sealing ring is arranged around the pipeline and the e-liquid separation bin and seal the first e-liquid penetration hole; the e-liquid separation bin sealing ring is further provided with a through hole through which the first passage and the first accommodating cavity are communicated with each other; the e-liquid separation bin sealing ring is movable relative to the pipeline and the e-liquid separation bin to open the first e-liquid penetration hole;   wherein an e-liquid storage space is defined by an inner wall of the housing, an outer wall of the pipeline and the e-liquid separation bin sealing ring to store e-liquid.   
     
     
         2 . The e-liquid storage bin assembly of  claim 1 , wherein the e-liquid separation bin sealing ring comprises a first sealing portion and a second sealing portion; the first sealing portion is arranged around a periphery of the pipeline and is movable relative to the pipeline; a limiting groove is defined by the second sealing portion and a periphery of the first sealing portion; one end of the e-liquid separation bin, which faces the pipeline, is located in the limiting groove; and the second sealing portion is configured to seal the first e-liquid penetration hole. 
     
     
         3 . The e-liquid storage bin assembly of  claim 2 , wherein the first sealing portion is further provided with a first abutting portion; a distance between the first abutting portion and an end of the first passage facing the e-liquid separation bin is greater than a distance between an end of the second sealing portion and a farthest point of the first e-liquid penetration hole; and the e-liquid separation bin sealing ring is slidable relative to the first passage and the e-liquid separation bin, such that the first abutting portion abuts against an end of the pipeline. 
     
     
         4 . The e-liquid storage bin assembly of  claim 1 , further comprising a cartridge sealing ring, wherein the cartridge sealing ring is located between the e-liquid separation bin and the housing, and abuts between the inner wall of the housing and an outer wall of the e-liquid separation bin. 
     
     
         5 . The e-liquid storage bin assembly of  claim 1 , wherein a connecting portion which is connected to a atomization core assembly is arranged on the inner wall of the housing. 
     
     
         6 . An atomizer, comprising:
 an e-liquid storage bin assembly comprising:
 an e-liquid storage bottle, comprising a housing in which a pipeline with a first passage is arranged, one end of the first passage is located in the housing, and the other end of the first passage is communicated with outside of the housing; 
 an e-liquid separation bin assembly, comprising an e-liquid separation bin and an e-liquid separation bin sealing ring, wherein the e-liquid separation bin is connected to the housing and has a first accommodating cavity inside; the e-liquid separation bin is provided with a first e-liquid penetration hole which is communicated with the first accommodating cavity; the pipeline and the e-liquid separation bin are arranged oppositely; the e-liquid separation bin sealing ring is arranged around the pipeline and the e-liquid separation bin and seal the first e-liquid penetration hole; the e-liquid separation bin sealing ring is further provided with a through hole through which the first passage and the first accommodating cavity are communicated with each other; the e-liquid separation bin sealing ring is movable relative to the pipeline and the e-liquid separation bin to open the first e-liquid penetration hole; 
 wherein an e-liquid storage space is defined by an inner wall of the housing, an outer wall of the pipeline and the e-liquid separation bin sealing ring to store e-liquid; and 
   an atomization core assembly, which is detachably connected with the e-liquid storage bin assembly, wherein the atomization core assembly comprises an e-liquid separation pipe; the e-liquid separation pipe has a second accommodating cavity inside and a second e-liquid penetration hole which is communicated with the second accommodating cavity; in the atomization core assembly connected to the e-liquid storage bin assembly, the e-liquid separation pipe is located in the second accommodating cavity of the e-liquid separation bin; and the second e-liquid penetration hole is capable of being communicated with the first e-liquid penetration hole.   
     
     
         7 . The atomizer of  claim 6 , wherein the e-liquid separation pipe is capable of being inserted into the first accommodating cavity and pushing the e-liquid separation bin sealing ring to slide toward a direction away from the e-liquid separation bin to open the first e-liquid penetration hole; and the second e-liquid penetration hole is capable of being communicated with the first penetration hole by rotation of the e-liquid separation pipe relative to the e-liquid separation bin; or
 the e-liquid separation pipe is capable of being inserted into the first accommodating cavity and pushing the e-liquid separation bin sealing ring to slide toward a direction away from the e-liquid separation bin to open the first e-liquid penetration hole and communicate the second e-liquid penetration hole with the first penetration hole.   
     
     
         8 . The atomizer of  claim 6 , wherein the e-liquid storage bin assembly is provided with a sliding groove, the atomization core assembly is provided with a buckle, and the buckle is slidable along the sliding groove; or
 the e-liquid storage bin assembly is provided with a buckle, the atomization core assembly is provided with a sliding groove, and the buckle is slidable along the sliding groove.   
     
     
         9 . The atomizer of  claim 6 , wherein the atomization core assembly further comprises a core pipe, an e-liquid storage core, a heating wire, an electrode, and a cartridge holder, wherein the e-liquid separation pipe is arranged around the core pipe; the core pipe is fixedly connected to the cartridge holder; the e-liquid storage core is arranged in the core pipe; the heating wire is arranged in the e-liquid storage core and configured to heat e-liquid to generate smoke; and the heating wire is in conductive contact with the electrode. 
     
     
         10 . An electronic cigarette, comprising:
 an atomizer comprising:
 an e-liquid storage bin assembly comprising:
 an e-liquid storage bottle, comprising a housing in which a pipeline with a first passage is arranged, one end of the first passage is located in the housing, and the other end of the first passage is communicated with outside of the housing; 
 an e-liquid separation bin assembly, comprising an e-liquid separation bin and an e-liquid separation bin sealing ring, wherein the e-liquid separation bin is connected to the housing and has a first accommodating cavity inside; the e-liquid separation bin is provided with a first e-liquid penetration hole which is communicated with the first accommodating cavity; the pipeline and the e-liquid separation bin are arranged oppositely; the e-liquid separation bin sealing ring is arranged around the pipeline and the e-liquid separation bin and seal the first e-liquid penetration hole; the e-liquid separation bin sealing ring is further provided with a through hole through which the first passage and the first accommodating cavity are communicated with each other; the e-liquid separation bin sealing ring is movable relative to the pipeline and the e-liquid separation bin to open the first e-liquid penetration hole; 
 wherein an e-liquid storage space is defined by an inner wall of the housing, an outer wall of the pipeline and the e-liquid separation bin sealing ring to store e-liquid; and 
 
 an atomization core assembly, which is detachably connected with the e-liquid storage bin assembly, wherein the atomization core assembly comprises an e-liquid separation pipe; the e-liquid separation pipe has a second accommodating cavity inside and a second e-liquid penetration hole which is communicated with the second accommodating cavity; in the atomization core assembly connected to the e-liquid storage bin assembly, the e-liquid separation pipe is located in the second accommodating cavity of the e-liquid separation bin; and the second e-liquid penetration hole is capable of being communicated with the first e-liquid penetration hole; 
   a battery assembly, which is detachably connected to the atomizer and configured to supply power to the atomizer.