Home appliance having a side shield

Patent metadata

Field	Value
Publication number	US-9857085-B2
Application number	US-201514603473-A
Country	US
Kind code	B2
Filing date	Jan 23, 2015
Priority date	Jan 23, 2015
Publication date	Jan 2, 2018
Grant date	Jan 2, 2018

Abstract

A home cooking appliance includes a housing having a side wall, a cooking compartment in the housing, an exhaust channel that exhausts air from the cooking compartment, and a side shield disposed between the side wall and the air flowing in the exhaust channel and forming an air gap between the side wall and the exhaust channel.

First claim

What is claimed is:

1. A home cooking appliance comprising:
a housing having a front wall, a rear wall, a first side wall, and a second side wall, wherein each of the first side wall and the second side wall couples the front wall to the rear wall;
a cooking compartment in the housing;
an exhaust channel that exhausts air from the cooking compartment; and
a side shield disposed between the first side wall and the air flowing in the exhaust channel and forming an air gap between the first side wall and the exhaust channel.

2. The home cooking appliance of claim 1 , wherein the side shield is configured to reduce an amount of heat transferred from the air in the exhaust channel to the first side wall.

3. The home cooking appliance of claim 1 , wherein the side shield is spaced from a surface of the first side wall that faces the exhaust channel.

4. The home cooking appliance of claim 1 , wherein the side shield includes insulation in the air gap between the first side wall and the exhaust channel.

5. The home cooking appliance of claim 4 , wherein the insulation substantially fills the air gap between the first side wall and the exhaust channel.

6. The home cooking appliance of claim 1 , wherein the side shield includes a plate portion facing the exhaust channel and having a surface arranged to be exposed to the air in the exhaust channel.

7. The home cooking appliance of claim 6 , wherein the plate portion is configured to be parallel to a flow of the air in the exhaust channel.

8. The home cooking appliance of claim 6 , wherein the side shield includes:
a first flange extending from a first side of the plate portion, the first flange configured to mount the side shield to the appliance.

9. The home cooking appliance of claim 8 , wherein the side shield includes:
a second flange extending from a second side of the plate portion, the second side being opposite the first side.

10. The home cooking appliance of claim 8 , wherein the first flange includes an opening for receiving a fastener.

11. The home cooking appliance of claim 8 , wherein the first flange extends at an angle of substantially 90° from the plate portion toward the first side wall.

12. The home cooking appliance of claim 9 , wherein each of the first flange and the second flange extends at an angle of substantially 90° from the plate portion toward the first side wall.

13. The home cooking appliance of claim 8 , further comprising:
insulation along a surface of the plate portion from which the first flange extends.

14. The home cooking appliance of claim 1 , wherein the side shield includes one or more openings configured to reduce heat conduction between a first portion of the side shield and a second portion of the side shield.

15. The home cooking appliance of claim 1 , further comprising:
an air gap insulator disposed between the rear wall and the air flowing in the exhaust channel and forming a second air gap between the rear wall and the exhaust channel.

16. The home cooking appliance of claim 1 , wherein the side shield includes a plate portion facing the exhaust channel and having a surface arranged to be exposed to the air in the exhaust channel; and
a flange extending from the plate portion, the flange configured to mount the side shield to the rear wall of the appliance,
wherein the side shield includes one or more openings between the plate portion and the flange, the one or more openings configured to reduce heat conduction between the plate portion and the flange.

17. The home cooking appliance of claim 1 , wherein the side shield includes:
a plate portion having a surface facing an interior of the exhaust channel and arranged to be exposed to the air in the exhaust channel;
a first flange extending from a first side of the plate portion, the first flange configured to mount the side shield to the rear wall of the appliance; and
a second flange extending from a second side of the plate portion, the second side being opposite the first side,
wherein the plate portion, the first flange, and the second flange cooperate with the first side wall to form the air gap between the first side wall and the exhaust channel,
wherein the plate portion, the first flange, and the second flange substantially close off the air gap from the air in the exhaust channel, and
wherein the side shield includes insulation at least partially filling the air gap between the first side wall and the exhaust channel.

18. The home cooking appliance of claim 17 , wherein an edge of an upstream end of the first flange is spaced from the rear wall, and
wherein an edge of a downstream end of the second flange is spaced from the rear wall.

19. The home cooking appliance of claim 17 , wherein an edge of the side shield extending in a direction parallel to a flow of the air in the exhaust channel is spaced from other components of the appliance.

20. The home cooking appliance of claim 1 , further comprising:
a cooking surface on a top of the housing; and
a rear vent trim on the top of the housing and at a rear side of the top of the housing, the rear vent trim having an opening in communication with the exhaust channel for permitting the air to exhaust from the housing.

21. The home cooking appliance of claim 1 , wherein the opening of the rear vent trim is formed in a front face of the rear vent trim.

22. The home cooking appliance of claim 1 , wherein the oven vent trim includes a deflector within the opening, the deflector configured to deflect the air being exhausted from the appliance in a predetermined direction.

23. The home cooking appliance of claim 22 , wherein the side shield is positioned upstream of the deflector in the exhaust channel.

24. The home cooking appliance of claim 1 ,
wherein the side shield comprises a plate portion between the exhaust channel and a surface of the first side wall that faces the exhaust channel, and wherein a surface of the plate portion is exposed to the air in the exhaust channel.

25. The home cooking appliance of claim 1 ,
further comprising a second side shield disposed between the second side wall and the air flowing in the exhaust channel and forming a second air gap between the second side wall and the exhaust channel.

26. The home cooking appliance of claim 25 ,
wherein the side shield comprises a plate portion between the exhaust channel and a surface of the first side wall that faces the exhaust channel, wherein a surface of the plate portion is exposed to the air in the exhaust channel, and
wherein the second side shield comprises a second plate portion between the exhaust channel and a surface of the second side wall that faces the exhaust channel, wherein a surface of the second plate portion is exposed to the air in the exhaust channel.

27. A home cooking appliance comprising:
a housing having a front wall, a rear wall, a first side wall, and a second side wall, wherein each of the first side wall and the second side wall couples the front wall to the rear wall;
a cooking compartment in the housing;
an exhaust channel that exhausts air from the cooking compartment; and
a side shield coupled to the housing between the first side wall and the exhaust channel, the side shield configured to form an air gap between the first side wall and the exhaust channel.

28. The home cooking appliance of claim 27 , wherein the side shiel

Assignees

• Bsh Home Appliances Corp
• Bsh Bosch & Siemens Hausgeraete Gmbh
• Bsh Hausgeraete Gmbh

Inventors

• Braden Ben
• Moyers Richard
• Russell Timothy
• Rutherford Michael

Classifications

• F24C15/30

  Arrangements for mounting stoves or ranges in particular locations · CPC title

• F24C15/006

  Arrangements for circulation of cooling air · CPC title

• F24C15/2042 Primary

  Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft (F24C15/2007 takes precedence) · CPC title