Combustion device with heat dissipating design

Patent metadata

Field	Value
Publication number	US-10816196-B2
Application number	US-201816215743-A
Country	US
Kind code	B2
Filing date	Dec 11, 2018
Priority date	Oct 11, 2018
Publication date	Oct 27, 2020
Grant date	Oct 27, 2020

Abstract

A combustion device with heat dissipating design includes a burner apparatus and a shield apparatus. The burner apparatus includes a fuel reservoir which has a top defining an opening. The shield apparatus defines a space and the burner apparatus is disposed within the space. The shield apparatus has a bottom and the opening is at a first height in a vertical direction from the bottom. The shield apparatus defines a first through hole extending therethrough and communicating the space and the outside of the shield apparatus and the first through hole is at a second height in the vertical direction from the bottom. The second height is less than the first height.

First claim

What is claimed is:

1. A combustion device with heat dissipating design comprising:
a burner apparatus including a fuel reservoir, wherein the fuel reservoir has a top defining an opening;
a shield apparatus defining a space and the burner apparatus is disposed within the space, wherein the shield apparatus has a bottom and the opening is at a first height in a vertical direction from the bottom, wherein the shield apparatus defines a first through hole extending therethrough and communicating the space and the outside of the shield apparatus and the first through hole is at a second height in the vertical direction from the bottom, and wherein the second height is less than the first height,
wherein the shield apparatus includes a cover, which is hollow and includes a side wall extending in the vertical direction, and the shield apparatus includes a bottom wall,
wherein the space is defined by the cover, and wherein the first through hole extends through the bottom wall; and

a flow guiding apparatus disposed within the space, wherein the flow guiding apparatus includes a seat and the bottom wall bears the seat, wherein the seat defines a second through hole extending therethrough and corresponding with the first through hole, and wherein the plurality of flow guiding blades is integrated with the seat.

2. The combustion device as claimed in claim 1 , wherein the shield apparatus includes a plurality of flow guiding blades evenly disposed around the burner apparatus and extending radially, and wherein the plurality of flow guiding blades are disposed at a height in the vertical direction between the opening and the first through hole.

3. The combustion device as claimed in claim 1 , wherein the cover allows light to pass through.

4. The combustion device as claimed in claim 3 , wherein the cover is made of glass.

5. The combustion device as claimed in claim 1 , wherein the plurality of flow guiding blades and the seat are made in one piece.

6. The combustion device as claimed in claim 1 , wherein the flow guiding apparatus includes at least one foot, and wherein the at least one foot has a first end connected with bottom wall and disposed outside the cover and a second end configured to stand on a surface on which the combustion device is placed and forming the bottom of the shield apparatus.

7. The combustion device as claimed in claim 1 , wherein the plurality of flow guiding blades has a bottom side connected with the seat, a top side opposite the bottom side, and two opposite lateral sides extending from the top side to the bottom side, and wherein the top sides of the plurality of flow guiding blades bear the fuel reservoir.

8. The combustion device as claimed in claim 7 , wherein each of the plurality of flow guiding blades extends radially from a first end to a second end, wherein the top surface of each of the plurality of flow guiding blades forms a slope adjacent to the first end, and wherein the burner apparatus is disposed adjacent to the first ends of the plurality of flow guiding blades and the fuel reservoir is disposed above the slopes of the plurality of flow guiding blades.

9. The combustion device as claimed in claim 8 , wherein the two opposite lateral sides of each of the plurality of flow guiding blades extend radially in a straight line.

10. The combustion device as claimed in claim 8 , wherein the two opposite lateral sides of each of the plurality of flow guiding blades extend radially in a bended line such that each of the plurality of flow guiding blades has a bend section adjacent to the first end thereof.

11. The combustion device as claimed in claim 8 , wherein the two opposite lateral sides of each of the plurality of flow guiding blades extend radially in a bended line such that each of the plurality of flow guiding blades has a bend section adjacent to the second end thereof.

12. The combustion device as claimed in claim 1 , wherein the burner apparatus includes a cap disposed above the fuel reservoir, wherein the cap has at least one hole extending therethrough and communicating an accommodation portion of the fuel reservoir, wherein the cap engages and holds at least one wick in the at least one hole, and wherein the at least one wick has one end protruding above the cap and another end protruding below the cap and received by the accommodation portion.

13. The combustion device as claimed in claim 12 , wherein the cap is in a form of a shallow container with a raised rim and has a bottom inserted through the opening and received by the accommodation portion.

14. The combustion device as claimed in claim 6 , wherein the plurality of flow guiding blades has a bottom side connected with the seat, a top side opposite the bottom side, and two opposite lateral sides extending from the top side to the bottom side, and wherein the top sides of the plurality of flow guiding blades bear the fuel reservoir.

15. The combustion device as claimed in claim 14 , wherein each of the plurality of flow guiding blades extends in a radially from a first end to a second end, wherein the top surface of each of the plurality of flow guiding blades forms a slope adjacent to the first end, and wherein the burner apparatus is disposed adjacent to the first ends of the plurality of flow guiding blades and the fuel reservoir is disposed above the slopes of the plurality of flow guiding blades.

16. The combustion device as claimed in claim 15 , wherein the burner apparatus includes a cap disposed above the fuel reservoir, wherein the cap has at least one hole extending therethrough and communicating an accommodation portion of the fuel reservoir, wherein the cap engages and holds at least one wick in the at least one hole, and wherein the at least one wick has one end protruding above the cap and another end protruding below the cap and received by the accommodation portion.

17. The combustion device as claimed in claim 16 , wherein the cap is in a form of a shallow container with a raised rim and has a bottom inserted through the opening and received by the accommodation portion.

18. The combustion device as claimed in claim 17 , wherein the cover allows light to pass through.

Assignees

• Pro Iroda Ind Inc

Inventors

• Chen Wei-Long

Classifications

• F23D99/002 Primary

  Burners specially adapted for specific applications · CPC title

• F23D2900/31

  Air supply for wick burners · CPC title

• F23D3/22 Primary

  Devices for mixing evaporated fuel with air · CPC title

• F23D2206/0094

  Gas burners adapted for use in illumination and heating · CPC title

• F23D91/00 Primary

  Mechanical Engineering · mapped topic