Electronic atomization device

Abstract

An electronic atomization device includes a housing provided with an accommodation cavity and a mounting groove extending through two opposite sides of the housing, the housing further being provided with an air outlet hole, and a groove wall of the mounting groove being provided with an air passing hole in communication with the air outlet hole; an atomization assembly detachably inserted in the mounting groove, the atomization assembly having an atomization cavity and including an atomization core provided in the atomization cavity, the atomization assembly being provided with an air inlet hole and an air vent hole that are in communication with each other through the atomization cavity, and the air vent hole, the air passing hole, and the air outlet hole being in communication with each other sequentially; and a power supply assembly provided in the accommodation cavity and electrically connected to the atomization core.

What is claimed is: 
     
         1 . An electronic atomization device, comprising:
 a housing provided with an accommodation cavity and a mounting groove extending through two opposite sides of the housing, the mounting groove and the accommodation cavity being isolated from each other, the housing further being provided with an air outlet hole, and a groove wall of the mounting groove being provided with an air passing hole in communication with the air outlet hole;   an atomization assembly detachably inserted in the mounting groove, the atomization assembly having an atomization cavity and comprising an atomization core provided in the atomization cavity, the atomization assembly being provided with an air inlet hole and an air vent hole that are in communication with each other through the atomization cavity, and the air vent hole, the air passing hole, and the air outlet hole being in communication with each other sequentially; and   a power supply assembly provided in the accommodation cavity and electrically connected to the atomization core, wherein the power supply assembly is configured to supply power to the atomization core to enable the atomization core to heat an aerosolisable medium accommodated in the atomization cavity to generate an aerosol, and the aerosol is discharged through the air vent hole, the air passing hole, and the air outlet hole sequentially.   
     
     
         2 . The electronic atomization device according to  claim 1 , wherein one of an outer wall of the atomization assembly and the groove wall of the mounting groove is provided with a buckle, and another one of the outer wall of the atomization assembly and the groove wall of the mounting groove is provided with a locking groove, the buckle is snapped into the locking groove, and the atomization assembly is detachably inserted in the mounting groove. 
     
     
         3 . The electronic atomization device according to  claim 1 , wherein the mounting groove has a limiting end and a mounting end that are opposite in an axial direction thereof, an inner diameter of the mounting end is greater than an inner diameter of the limiting end, and the atomization assembly is merely inserted into the mounting groove from the mounting end. 
     
     
         4 . The electronic atomization device according to  claim 1 , wherein the atomization assembly comprises a heating pot provided in the atomization cavity, the heating pot is provided with a first cavity and a second cavity that are in communication with each other, the atomization core is provided in the first cavity, and the second cavity is configured to accommodate the aerosolisable medium, the electronic atomization device further comprises an air vent pipe provided in the housing, the air passing hole is in communication with the air outlet hole through the air vent pipe, and an central axis of the heating pot and an central axis of the air vent pipe are perpendicular to each other. 
     
     
         5 . The electronic atomization device according to  claim 4 , wherein the heating pot comprises a first pot body and a second pot body that are coaxially connected, the first cavity is formed in the first pot body, the second cavity is formed in the second pot body, the atomization assembly comprises a preheating member sleeved on an outer peripheral surface of the second pot body and electrically connected to the power supply assembly, and the preheating member is configured to preheat the aerosolisable medium in a solid state into a flowable state before the aerosolisable medium is heated by the atomization core to generate the aerosol. 
     
     
         6 . The electronic atomization device according to  claim 4 , wherein the atomization assembly further comprises a box body and a first sealing ring that are connected to each other, the box body is attached to the groove wall of the mounting groove, at least a part of the first sealing ring is inserted into the box body, a part of an inner wall of the box body and an inner wall of the first sealing ring cooperatively form the atomization cavity, and the heating pot is inserted into the first sealing ring. 
     
     
         7 . The electronic atomization device according to  claim 1 , wherein an outer peripheral surface of a portion of the atomization assembly inserted in the mounting groove comprises a first anti-rotation surface, the air vent hole is formed on the first anti-rotation surface, the groove wall of the mounting groove comprises a second anti-rotation surface fitted with the first anti-rotation surface, the air passing hole is formed on the second anti-rotation surface, and a contour of the groove wall of the mounting groove is adapted to a contour of the outer peripheral surface of the portion of the atomization assembly inserted in the mounting groove. 
     
     
         8 . An electronic atomization device, comprising:
 a housing provided with an air outlet hole and a mounting groove, a groove wall of the mounting groove being provided with an air passing hole spaced apart and opposite to the air outlet hole, wherein the housing is further provided with a main air channel, and the air passing hole and the air outlet hole are in communication with each other through the main air channel; and   an atomization assembly detachably inserted into the mounting groove, the atomization assembly being configured to heat an aerosolisable medium accommodated in the atomization assembly to generate an aerosol, and the aerosol is discharged through the air passing hole, the main air channel, and the air outlet hole, sequentially.   
     
     
         9 . The electronic atomization device according to  claim 8 , further comprising an air vent pipe provided in the housing, wherein the main air channel extends through two opposite ends of the air vent pipe. 
     
     
         10 . The electronic atomization device according to  claim 9 , wherein one end of the housing is provided with a mouthpiece, the air outlet hole extends through two opposite ends of the mouthpiece, the electronic atomization device further comprises a first sealing member and a second sealing member that are provided in the housing, the first sealing member is adjacent to the mouthpiece, the second sealing member is opposite to and spaced from the first sealing member, the mouthpiece is inserted into a side of the first sealing member, one end of the air vent pipe is inserted into a side of the first sealing member away from the mouthpiece, and another end of the air vent pipe is inserted into the second sealing member. 
     
     
         11 . The electronic atomization device according to  claim 10 , wherein an outer peripheral surface of the air vent pipe is further provided with a limiting member, one side of the limiting member abuts against the second sealing member, and the limiting member is configured to limit an insertion depth of the air vent pipe into the second sealing member. 
     
     
         12 . The electronic atomization device according to  claim 8 , wherein the atomization assembly comprises a box body, a heating pot, and an atomization core, the box body is inserted in the mounting groove, the heating pot is provided in the box body, the atomization core is provided in the heating pot, and a central axis of the heating pot and a central axis of the main air channel are perpendicular to each other. 
     
     
         13 . The electronic atomization device according to  claim 12 , wherein the atomization assembly further comprises a first sealing ring, the first sealing ring is at least partially inserted into the box body, the heating pot is inserted into the first sealing ring, an inner wall of the first sealing ring and a part of an inner wall of the box body cooperatively form an atomization cavity, the box body is provided with an air inlet hole and an air vent hole, and the air inlet hole and the air vent hole are in communication with each other through the atomization cavity. 
     
     
         14 . An electronic atomization device, comprising:
 a housing provided with an air outlet hole and a mounting groove, a groove wall of the mounting groove being provided with an air passing hole in communication with the air outlet hole;   an atomization assembly detachably inserted in the mounting groove, a side wall of the atomization assembly being provided with an air vent hole in communication with the air passing hole; and   a sealing structure provided between the air vent hole and the air passing hole.   
     
     
         15 . The electronic atomization device according to  claim 14 , wherein the sealing structure is provided on the housing, and the sealing structure protrudes from the groove wall of the mounting groove toward an interior of the mounting groove. 
     
     
         16 . The electronic atomization device according to  claim 14 , wherein the sealing structure is provided on the atomization assembly. 
     
     
         17 . The electronic atomization device according to  claim 16 , wherein the atomization assembly comprises a box body and a first sealing ring that are connected to each other, the box body is provided with an air inlet hole and an air vent hole that are in communication with each other, the first sealing ring is provided with a through hole, the box body is provided with an insertion groove in communication with the air passing hole, at least a part of the first sealing ring forms the sealing structure, and the sealing structure is at least partially embedded in the insertion groove, and the through hole is located between the air vent hole and the air passing hole and is in communication with the air vent hole and the air passing hole. 
     
     
         18 . The electronic atomization device according to  claim 17 , wherein a top wall of the box body is provided with a through groove extending through the top wall, the box body further comprises an insertion portion therein, the air vent hole extends through two opposite sides of the insertion portion and is spaced apart from through groove, and the insertion portion and the groove wall of the mounting groove cooperatively form the insertion groove. 
     
     
         19 . The electronic atomization device according to  claim 18 , wherein the atomization assembly further comprises a second sealing ring provided on one side of the first sealing ring away from the insertion portion and surrounding the through hole, the second sealing ring abuts against the groove wall of the mounting groove, and the second sealing ring is fixed to the first sealing ring or detachably connected to the first sealing ring. 
     
     
         20 . The electronic atomization device according to  claim 18 , wherein the mounting groove extends through two opposite sides of the housing, an inner wall of the first sealing ring and a part of an inner wall of the box body cooperatively form an atomization cavity, the box body is provided with an air inlet hole, and the air inlet hole and the air vent hole are in communication with each other through the atomization cavity.