Removable bottom panel for an oven appliance

Patent metadata

Field	Value
Publication number	US-11933499-B2
Application number	US-202117494012-A
Country	US
Kind code	B2
Filing date	Oct 5, 2021
Priority date	Oct 5, 2021
Publication date	Mar 19, 2024
Grant date	Mar 19, 2024

Abstract

An oven appliance includes a plurality of sidewalls defining a cooking chamber, a door to selectively open and close the cooking chamber; and a bottom panel assembly removably provided within the cooking chamber. The bottom panel assembly includes a panel defining an aperture, a front air deflector attached to the panel at the aperture, and a retention clip provided within the cooking chamber, the retention clip defining a receiving slot to selectively receive the panel when the panel is in an installed position.

First claim

What is claimed is:

1. An oven appliance defining a vertical direction, a lateral direction, and a transverse direction, the oven appliance comprising:
a plurality of sidewalls defining a cooking chamber within a cabinet;
a door movable between an open position and a closed position to selectively open and close the cooking chamber; and
a bottom panel assembly removably provided within the cooking chamber, the bottom panel assembly comprising:
a panel defining a front end, a rear end opposite the front end, a first side, a second side opposite the first side, and an aperture defined therethrough along the vertical direction;
a front air deflector attached to the panel proximate the aperture, the front air deflector protruding along the vertical direction and at least partially covering the aperture; and
a retention clip provided within the cooking chamber, the retention clip defining a receiving slot to selectively receive the panel when the panel is in an installed position, wherein the retention clip comprises:
a first support foot attached to a first side wall of the plurality of sidewalls of the cooking chamber;
a second support foot opposite the first support foot, the second support foot being attached to a second side wall of the plurality of sidewalls of the cooking chamber;
a restraining member connected between the first support foot and second support foot; and
a rear air deflector protruding from the restraining member, wherein the rear air deflector is positioned above the panel along the vertical direction.

2. The oven appliance of claim 1 , wherein a central portion of the panel is concave along the vertical direction to form a depression therein.

3. The oven appliance of claim 1 , wherein the front air deflector comprises:
a base coupled to the panel; and
a handle portion extending from the base at an acute angle with respect to the base, wherein the handle portion is provided over at least a portion of the aperture.

4. The oven appliance of claim 3 , wherein the aperture and the front air deflector extend along the lateral direction proximate the front end of the panel.

5. The oven appliance of claim 4 , wherein the panel is made from a first material and the front air deflector is made from a second material different from the first material.

6. The oven appliance of claim 5 , wherein the front air deflector defines an outlet together with the aperture, the outlet being directed toward a center of the cooking chamber.

7. The oven appliance of claim 1 , wherein each of the first support foot and the second support foot extend along the lateral and transverse directions.

8. The oven appliance of claim 7 , wherein the rear end of the panel is spaced apart from the rear wall of the cooking chamber along the transverse direction, and wherein the retention clip defines a gap between the first support foot and the second support foot along the lateral direction.

9. The oven appliance of claim 8 , wherein the restraining member comprises:
a first locking crossmember protruding along the vertical direction; and
a second locking crossmember protruding from a distal edge of the first locking crossmember along the transverse direction, wherein
the rear air deflector protrudes from a distal edge of the second locking crossmember at an acute angle with respect to the second locking crossmember.

10. The oven appliance of claim 9 , wherein the rear end of the panel is received beneath the second locking crossmember along the vertical direction.

11. The oven appliance of claim 10 , wherein the rear air deflector protrudes toward the rear wall of the cooking chamber.

12. The oven appliance of claim 1 , wherein each of the panel, the front air deflector, and the retention clip are coated with an enamel.

13. A panel assembly for an oven appliance, the oven appliance comprising first and second side walls and a rear wall collectively defining a cooking chamber, the panel assembly comprising:
a panel defining a front end, a rear end opposite the front end, a first side, a second side opposite the first side, and an aperture defined therethrough along the vertical direction, the aperture being positioned proximate a front end of the panel and defining a lateral axis and a transverse axis, the lateral axis being longer than the transverse axis;
a front air deflector attached to the panel proximate the front end, the front air deflector protruding upward along the vertical direction and at least partially covering the aperture, the front air deflector being positioned in front of the aperture along the transverse direction; and
a retention clip provided within the cooking chamber, the retention clip defining a receiving slot to selectively receive the panel when the panel is in an installed position, wherein the retention clip comprises:
a first support foot attached to the first side wall of the cooking chamber; and
a second support foot opposite the first support foot, the second support foot being attached to the second side wall of the cooking chamber.

14. The panel assembly of claim 13 , wherein the front air deflector comprises:
a base coupled to the panel; and
a handle portion extending from the base at an acute angle with respect to the base, wherein the handle portion is provided over at least a portion of the aperture.

15. The panel assembly of claim 14 , wherein the front air deflector defines an outlet together with the aperture, the outlet being directed toward a center of the cooking chamber.

16. The panel assembly of claim 13 , wherein the rear end of the panel is spaced apart from the rear wall of the cooking chamber along the transverse direction, and wherein the retention clip defines a gap between the first support foot and the second support foot along the lateral direction.

17. The panel assembly of claim 16 , wherein the retention clip further comprises:
a restraining portion connected between the first and second support feet, wherein the restraining portion comprises:
a first locking crossmember protruding along the vertical direction;
a second locking crossmember protruding from a distal edge of the first locking crossmember along the transverse direction; and
a rear air deflector protruding from a distal edge of the second locking crossmember at an acute angle with respect to the second locking crossmember.

18. The panel assembly of claim 17 , wherein the rear air deflector protrudes toward the rear wall of the cooking chamber.

Assignees

• Haier Us Appliance Solutions Inc

Inventors

• Pugel Joshua
• Ellis Blake
• Paller Hans Juergen

Classifications

• F24C15/007 Primary

  Removable panels · CPC title

• F24C15/005

  Coatings for ovens · CPC title

• F24C15/32

  Arrangements of ducts for hot gases, e.g. in or around baking ovens · CPC title

• F24C15/08

  Foundations or supports plates; Legs or pillars; Casings; Wheels (tops, e.g. hot plates F24C15/10) · CPC title