Smoke generating assembly for an indoor smoker

Patent metadata

Field	Value
Publication number	US-11937614-B2
Application number	US-202117320384-A
Country	US
Kind code	B2
Filing date	May 14, 2021
Priority date	May 14, 2021
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

A smoke generating assembly for an indoor smoker includes a smoke barrel having a rotating auger positioned therein. The smoke barrel may be supplied with combustible material at a first end of the smoke barrel and the auger may be intermittently rotated to advance the combustible material toward a second end of the smoke barrel and over a smoldering heater to generate a flow of smoke. The smoldering heater may be spaced apart from the smoke barrel by an igniter gap that permits pellet dust from the combustible material to fall into the container below, leaving only solid combustible material to pass through the smoldering heater for combustion.

First claim

What is claimed is:

1. An indoor smoker comprising:
a cabinet;
a smoking chamber positioned within the cabinet; and
a smoke generating assembly for providing a flow of smoke into the smoking chamber, the smoke generating assembly comprising:
a smoke barrel defining a smoldering chamber that extends between a first end and a second end along a central axis, the smoke barrel being configured for receiving combustible material;
an auger positioned within the smoke barrel and being rotatable about the central axis for selectively urging the combustible material from the first end toward the second end of the smoldering chamber;
a smoldering heater positioned adjacent the smoke barrel for smoldering the combustible material as the auger advances the combustible material past the smoldering heater, wherein an igniter gap is defined between the second end of the smoke barrel and the smoldering heater;
a container positioned below the smoke barrel and the smoldering heater for receiving and extinguishing the combustible material; and
a dust deflector positioned below the smoldering heater for directing pellet dust toward a rear of the container.

2. The indoor smoker of claim 1 , wherein the container is fillable with water.

3. The indoor smoker of claim 1 , wherein the dust deflector is angled downward along a vertical direction and toward the smoke barrel along the central axis.

4. The indoor smoker of claim 1 , wherein the container is divided into a first reservoir and a second reservoir, and wherein the combustible material falls into the first reservoir and the dust deflector directs the pellet dust into the second reservoir.

5. The indoor smoker of claim 1 , wherein the igniter gap defines a gap width measured along the central axis, wherein the gap width is between about 10 and 300 thousandths of an inch.

6. The indoor smoker of claim 5 , wherein the gap width is about 100 thousandths of an inch.

7. The indoor smoker of claim 1 , further comprising:
a mounting bracket fixed to the cabinet; and
a plurality of fasteners attaching the smoldering heater to the mounting bracket.

8. The indoor smoker of claim 7 , further comprising:
a plurality of standoffs positioned between the mounting bracket and the smoldering heater to define the igniter gap.

9. The indoor smoker of claim 8 , wherein each of the plurality of standoffs are ceramic.

10. The indoor smoker of claim 7 , wherein the mounting bracket defines a barrel aperture, wherein the second end of the smoke barrel is seated in the barrel aperture.

11. The indoor smoker of claim 1 , wherein the smoke barrel defines one or more apertures or slots for passing pellet dust from the smoke barrel.

12. The indoor smoker of claim 1 , wherein the smoldering heater defines one or more apertures or slots for passing pellet dust from the smoldering heater.

13. A smoke generating assembly for providing a flow of smoke in an indoor smoker, the smoke generating assembly comprising:
a smoke barrel defining a smoldering chamber that extends between a first end and a second end along a central axis, the smoke barrel being configured for receiving combustible material;
an auger positioned within the smoke barrel and being rotatable about the central axis for selectively urging the combustible material from the first end toward the second end of the smoldering chamber;
a smoldering heater positioned adjacent the smoke barrel for smoldering the combustible material as the auger advances the combustible material past the smoldering heater, wherein an igniter gap is defined between the second end of the smoke barrel and the smoldering heater;
a container positioned below the smoke barrel and the smoldering heater for receiving and extinguishing the combustible material; and
a dust deflector positioned below the smoldering heater for directing pellet dust toward a rear of the container.

14. The smoke generating assembly of claim 13 , wherein the igniter gap defines a gap width measured along the central axis, wherein the gap width is between about 10 and 300 thousandths of an inch.

15. The smoke generating assembly of claim 13 , further comprising:
a mounting bracket;
a plurality of fasteners attaching the smoldering heater to the mounting bracket; and
a plurality of standoffs positioned between the mounting bracket and the smoldering heater to define the igniter gap.

16. The smoke generating assembly of claim 15 , wherein the mounting bracket defines a barrel aperture, wherein the second end of the smoke barrel is seated in the barrel aperture.

17. A smoke generating assembly for providing a flow of smoke in an indoor smoker, the smoke generating assembly comprising:
a smoke barrel defining a smoldering chamber that extends between a first end and a second end along a central axis, the smoke barrel being configured for receiving combustible material;
an auger positioned within the smoke barrel and being rotatable about the central axis for selectively urging the combustible material from the first end toward the second end of the smoldering chamber;
a smoldering heater positioned adjacent the smoke barrel for smoldering the combustible material as the auger advances the combustible material past the smoldering heater, wherein an igniter gap is defined between the second end of the smoke barrel and the smoldering heater;
a mounting bracket defining a barrel aperture, wherein the second end of the smoke barrel is seated in the barrel aperture; and
a plurality of fasteners attaching the smoldering heater to the mounting bracket.

18. The smoke generating assembly of claim 17 , further comprising:
a plurality of standoffs positioned between the mounting bracket and the smoldering heater to define the igniter gap.

19. The smoke generating assembly of claim 18 , wherein each of the plurality of standoffs are ceramic.

20. The smoke generating assembly of claim 17 , wherein the smoldering heater defines one or more apertures or slots for passing pellet dust from the smoldering heater.

Assignees

• Haier Us Appliance Solutions Inc

Inventors

• Carballo Daniel
• Schiller Andrew
• Garces Tomas

Classifications

• A23B4/052 Primary

  Smoke generators {; Smoking apparatus} · CPC title

• A23B4/0523 Primary

  Smoke generators using wood-pyrolysis or wood-friction · CPC title

• Y02A40/90

  in food processing or handling, e.g. food conservation · CPC title