US2025331559A1PendingUtilityA1

Hookah main unit with auxiliary atomizing airway and electronic hookah

Assignee: SHENZHEN IMPETUS TECH CO LTDPriority: Apr 26, 2024Filed: Apr 11, 2025Published: Oct 30, 2025
Est. expiryApr 26, 2044(~17.8 yrs left)· nominal 20-yr term from priority
Inventors:Liqian Chen
A24F 40/485A24F 1/30A24F 40/20
59
PatentIndex Score
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Cited by
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Claims

Abstract

The present disclosure relates to a hookah main unit with an auxiliary atomizing airway and an electronic hookah. The hookah main unit specifically includes a main unit, which is provided with a first air inlet, an air outlet, a cavity configured to load tobacco materials, and a heating component configured to heat the tobacco materials, where at least one first air inlet is provided; the first air inlet is communicated with the heating component and the air outlet to form a first airway; when air is pumped through the air outlet, external unheated air enters through the first air inlet, and is heated by the heating component, mixed with gas at a second temperature in the cavity and discharged from the air outlet, where a temperature of the external unheated air after being heated is lower than the second temperature.

Claims

exact text as granted — not AI-modified
1 . A hookah main unit with an auxiliary atomizing airway, comprising a main unit, wherein:
 the main unit is provided with at least one first air inlet, an air outlet, a cavity configured to load tobacco materials, and a heating component configured to heat the tobacco materials;   the at least one first air inlet is communicated with the heating component and the air outlet to form a first airway; and   when air is convectively pumped through the air outlet, external unheated air enters the first airway through the at least one first air inlet, and is heated by the heating component, mixed with gas at a second temperature generated in the cavity and discharged from the air outlet, wherein a temperature of the external unheated air in the first airway inside the main unit after being heated is lower than the second temperature;   wherein the main unit is further provided with at least one second air inlet, the at least one second air inlet is communicated with the cavity and the air outlet to form a second airway, and the at least one second air inlet is provided around the air outlet;   when the air is convectively pumped through the air outlet, the external unheated air enters the second airway through the at least one second air inlet, and is mixed with a heated gas around the tobacco materials in the cavity and discharged from the air outlet;   wherein the main unit comprises a first component and a second component connected with the first component, the first component is detachably connected with the second component, the first component is provided with the heating component, the at least one first air inlet and the first airway, and the second component is provided with the air outlet and the cavity.   
     
     
         2 . The hookah main unit with an auxiliary atomizing airway according to  claim 1 , wherein the at least one first air inlet is communicated with the heating component, and the heating component is communicated with the cavity. 
     
     
         3 . (canceled) 
     
     
         4 . The hookah main unit with an auxiliary atomizing airway according to  claim 1 , wherein the at least one first air inlet comprises a plurality of first air inlets that are longitudinally symmetrically arranged on both sides of the heating component, and the plurality of first air inlets on each side are arranged side by side. 
     
     
         5 . The hookah main unit with an auxiliary atomizing airway according to  claim 1 , wherein a heating surface of the heating component is arranged opposite to the cavity. 
     
     
         6 . The hookah main unit with an auxiliary atomizing airway according to  claim 1 , wherein the heating component comprises a sheet-like heating element and a protective cover;
 the protective cover is arranged on a side of the sheet-like heating element facing the tobacco materials.   
     
     
         7 . The hookah main unit with an auxiliary atomizing airway according to  claim 6 , wherein the heating component further comprises a heat insulation bracket and a heat insulator;
 the heat insulation bracket and the heat insulator are arranged at an interval to form a first gap, and the sheet-like heating element and the protective cover are arranged inside the heat insulation bracket.   
     
     
         8 . The hookah main unit with an auxiliary atomizing airway according to  claim 7 , wherein the at least one first air inlet is arranged around the first gap. 
     
     
         9 . (canceled) 
     
     
         10 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 1  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         11 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 2  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         12 . (canceled) 
     
     
         13 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 4  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         14 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 5  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         15 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 6  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         16 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 7  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         17 . An electronic hookah, comprising the hookah main unit with an auxiliary atomizing airway according to  claim 8  and a container, wherein:
 a second component is communicated with the container filled with filtrate. 
 
     
     
         18 . (canceled)

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