IP Library › Granted Patent US 12,721,357
Granted Patent B1
US 12,721,357 · App. 19/328,026 · Granted Sep 1, 2026

Electronic smoker

Inventor: Youqiong Deng (Chenzhou, CN)
A23B4/052F21V3/00F21V23/04F23Q3/00
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Quick Facts
Patent No.
US 12,721,357
App. No.
19/328,026
Granted
Sep 1, 2026
Kind
B1
Abstract

Disclosed is an electronic smoker, relating to the technical field of electronic cigarettes and including a housing and a cover that are detachably connected. A control board, a battery, a compressor, and a motor are disposed in the housing; and the cover is provided with a combustion pot used for storing solid fuel. A housing cover is provided with an electronic arc generator through a ceramic thermal insulation sheet, and a thermal insulation plate is disposed on a periphery of the electronic arc generator, to form a combustion chamber with the combustion pot. The compressor blows air into the combustion chamber through an air guide pipe, to promote complete combustion of the fuel. The cover is connected to the housing through a snap and a snap groove, and a sensor is provided, to ensure that the cover is closed in place before starting, thereby improving safety.

Claims (8)

1 . An electronic smoker, comprising a housing ( 1 ) and a cover ( 2 ) that are detachably connected, a housing cover ( 11 ) disposed at a bottom of the housing ( 1 ), and a control board ( 3 ), a battery ( 38 ), a compressor ( 4 ), and a motor ( 5 ) driving the compressor ( 4 ) that are disposed in the housing ( 1 ), wherein the cover ( 2 ) is provided with a combustion pot ( 23 ) used for storing fuel; the housing cover ( 11 ) is provided with an electronic arc generator ( 34 ) through a thermal insulation sheet, the thermal insulation sheet abuts against the combustion pot ( 23 ), the electronic arc generator ( 34 ) ignites the fuel in the combustion pot ( 23 ), and the compressor ( 4 ) blows air into the combustion pot ( 23 ) and ejects the air from a smoke outlet hole ( 221 ) of the cover ( 2 ); and the control board ( 3 ) is integrated with a display screen ( 31 ) and a key ( 32 ), the display screen ( 31 ) and the key ( 32 ) are disposed on a surface at a top of the housing ( 1 ), and a side edge of the housing ( 1 ) is provided with a charging port ( 37 );

wherein an atmosphere lamp panel ( 25 ) and a lampshade ( 26 ) are disposed below the combustion pot ( 23 ), the lampshade ( 26 ) is detachably connected to a bottom of an inner cover ( 22 ) through a snap, and the lampshade ( 26 ) is covered on an outer side of the atmosphere lamp panel ( 25 ); the atmosphere lamp panel ( 25 ) is provided with a second contact ( 27 ), and the housing cover ( 11 ) is provided with a first contact ( 36 ) abutting against the second contact ( 27 ); and the atmosphere lamp panel ( 25 ) is electrically connected to the control board ( 3 ) through the first contact ( 36 ) and the second contact ( 27 ).

2 . The electronic smoker according to claim 1 , wherein the cover ( 2 ) comprises an outer cover ( 21 ) and an inner cover ( 22 ), an edge of the inner cover ( 22 ) is provided with a snap ( 222 ), the housing cover ( 11 ) of the housing ( 1 ) is provided with a snap groove ( 111 ) corresponding to the snap ( 222 ), and the cover ( 2 ) is detachably connected to the housing ( 1 ) through matching between the snap ( 222 ) and the snap groove ( 111 ); and a thermal insulation sealing ring ( 24 ) abuts between the combustion pot ( 23 ) and the inner cover ( 22 ), the smoke outlet hole ( 221 ) is formed at a bottom of the inner cover ( 22 ) and a bottom of the combustion pot ( 23 ) respectively, and the smoke outlet holes ( 221 ) of the inner cover ( 22 ) and the combustion pot ( 23 ) are communicated with each other.

3 . The electronic smoker according to claim 1 , wherein the thermal insulation sheet is a ceramic thermal insulation sheet ( 35 ); a thermal insulation plate ( 12 ) is sleeved on a periphery of the electronic arc generator ( 34 ); the thermal insulation plate ( 12 ) and the combustion pot ( 23 ) enclose to form a sealed combustion chamber; and an air outlet of the compressor ( 4 ) extends into the combustion chamber through an air guide pipe, to blow the air into the combustion chamber.

4 . The electronic smoker according to claim 1 , wherein the charging port ( 37 ) is a Type-C interface, and the display screen ( 31 ) is used for displaying power of the battery ( 38 ) in real time.

5 . The electronic smoker according to claim 1 , wherein a sensor ( 33 ) is disposed on the housing cover ( 11 ), and when the cover ( 2 ) is snapped into the housing ( 1 ) in place, the sensor ( 33 ) is triggered to enable the compressor ( 4 ) and the electronic arc generator ( 34 ) to be in a working state.

6 . The electronic smoker according to claim 1 , wherein the electronic smoker is provided with an automatic shutdown function and automatically cuts off power after 5 minutes of no operation.

7 . The electronic smoker according to claim 1 , wherein the atmosphere lamp panel ( 25 ) supports switching of a plurality of colors, and by double clicking the key ( 32 ), red light, green light, and blue light are switched sequentially or light is switched off.

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