Smoke generation and filtration device and hookah comprising the same

Abstract

A smoke generation and filtration device includes: a heating component, configured to heat tobacco material to generate smoke; and a smoke filtration component including water, configured to filter toxins out from the generated smoke passing through the water. The smoke filtration component includes a first end and a second end opposite to the first end; and the heating component is detachably connected to the first end, and the second end includes a contact part through which a user inhales the smoke.

What is claimed is: 
     
         1 . A smoke generation and filtration device, comprising:
 a heating component, configured to heat tobacco material to generate smoke; and   a smoke filtration component comprising water, configured to filter toxins out from the generated smoke passing through the water;   
       wherein:
 the smoke filtration component comprises a first end and a second end opposite to the first end; and 
 the heating component is detachably connected to the first end, and the second end comprises a contact part through which a user inhales the smoke. 
 
     
     
         2 . The device of  claim 1 , wherein
 the smoke filtration component comprises a smoke filtration chamber, a first smoke guide channel, and a second smoke guide channel;   one end of the first smoke guide channel is connected to the heating component, and the other end of the first smoke guide channel is connected to the smoke filtration chamber; and   one end of the second smoke guide channel is connected to the smoke filtration chamber, and the other end of the second smoke guide channel is connected to the contact part.   
     
     
         3 . The device of  claim 2 , wherein
 the first smoke guide channel comprises a first smoke inlet channel and a reflux channel;   the reflux channel is disposed between and connected to both the first smoke inlet channel and the smoke filtration chamber; the first smoke inlet channel is connected to the heating component; the first smoke inlet channel, the reflux channel, and the smoke filtration chamber are sequentially disposed from inside to outside in the smoke filtration component; and   when in use, the smoke generated from the heating component passes through the first smoke inlet channel and the reflux channel sequentially, and enters the smoke filtration chamber for smoke filtration.   
     
     
         4 . The device of  claim 2 , wherein
 the smoke filtration component comprises an outer tube and an isolation plate; the isolation plate comprises a first communication hole; the outer tube comprises an inner wall and an inner cavity; and   the isolation plate is radially connected to the inner wall of the outer tube, to separate the inner cavity of the outer tube into a first cavity and a second cavity; the heating component is disposed inside the first cavity and extends out of the first cavity; the smoke filtration chamber, the first smoke guide channel, and the second smoke guide channel are disposed in the second cavity; and the heating component is connected to the first smoke guide channel via the first communication hole.   
     
     
         5 . The device of  claim 1 , wherein the smoke filtration component comprises glass, quartz or crystal. 
     
     
         6 . The device of  claim 3 , wherein the heating component comprises a second smoke inlet channel connected to the smoke filtration component; the generated smoke flows through the second smoke inlet channel and enters the smoke filtration component. 
     
     
         7 . The device of  claim 6 , wherein
 the heating component comprises a heating body and a metal heating unit;   the heating body comprises a first smoke guiding chamber and a second communication hole; the first smoke guiding chamber is connected to external environment via the second communication hole; and the first smoke guiding chamber communicates with the second smoke inlet channel; and   the metal heating unit is disposed around the heating body; or, the heating body further comprises a sidewall enclosing the first smoke guiding chamber, and the metal heating unit is embedded in the sidewall.   
     
     
         8 . The device of  claim 7 , wherein
 the heating body comprises a connecting portion and a heating portion connected to the connecting portion; and   the connecting portion is detachably connected to the first end of the smoke filtration component; the heating portion extends outward from the connecting portion and is away from the second end of the smoke filtration component; the heating portion is disposed in an induction coil disposed outside the smoke generation and filtration device; and both the metal heating unit and the second communication hole are disposed on the heating portion.   
     
     
         9 . The device of  claim 7 , wherein the heating body comprises glass, quartz, agate, or crystal. 
     
     
         10 . The device of  claim 6 , wherein:
 the heating component comprises a connecting pipe and a metal container for holding the tobacco material; the metal container is detachably connected to the connecting pipe and is disposed inside an induction coil disposed outside the smoke generation and filtration device; and   the connecting pipe comprises an inner cavity communicating with the second smoke inlet channel; the metal container comprises a third communication hole; and the inner cavity of the connecting pipe communicates with external environment via the third communication hole.   
     
     
         11 . The device of  claim 6 , wherein
 the heating component comprises a metal heating body; the metal heating body comprises a second smoke guiding chamber and a fourth communication hole; the second smoke guiding chamber communicates with external environment via the fourth communication hole; and the second smoke guiding chamber communicates with the second smoke inlet channel; and   one end of the metal heating body is detachably connected to the first end of the smoke filtration component, and the other end of the metal heating body is disposed in an induction coil disposed outside the smoke generation and filtration device; and the fourth communication hole is disposed at the other end of the metal heating body.   
     
     
         12 . The device of  claim 11 , wherein the one end of the metal heating body close to the smoke filtration component comprises a notch for shielding electromagnetic interference; the heating component further comprises a ceramic insulating member with a hollow cavity; the ceramic insulating member is disposed in the second smoke guiding chamber; the second smoke guiding chamber comprises a chamber wall, and the ceramic insulating member is attached to the chamber wall to prevent the smoke from escaping through the notch. 
     
     
         13 . The device of  claim 1 , further comprising a connecting member disposed between the smoke filtration component and the heating component. 
     
     
         14 . A hookah, comprising:
 the smoke generation and filtration device of  claim 1 , and   a heater;   
       wherein:
 the smoke generation and filtration device is detachably disposed in the heater; and the heater is configured to heat the heating component. 
 
     
     
         15 . The hookah of  claim 14 , wherein the heater comprises:
 a housing, comprising a first chamber and a second chamber;   a power supply, disposed in the first chamber; and   an induction coil, electrically connected to the power supply and disposed in the second chamber; and   the smoke generation and filtration device is disposed inside the second chamber, and the induction coil is disposed around the heating component.