Removable fan flapper design

Patent metadata

Field	Value
Publication number	US-11297733-B2
Application number	US-202017124090-A
Country	US
Kind code	B2
Filing date	Dec 16, 2020
Priority date	Aug 27, 2020
Publication date	Apr 5, 2022
Grant date	Apr 5, 2022

Abstract

A flap for a cage for holding electronic devices in a computing system is disclosed. The flap includes a main segment, a first vertical extension, a second vertical extension, a lateral ledge, and a tapered ledge. The first vertical extension and the second vertical extension extend from a first side of the main segment. The lateral ledge extends from a third side of the main segment. The tapered extensions extend from a second side of the main segment and include a flat section and an angled section. The flap has a deployed position and a stored position in the cage. The flap engages with at least two sides of the cage in the deployed or the stored position. The flap may be in the stored position when an electronic component is present. The flap blocks airflow through the cage in the deployed position.

First claim

What is claimed is:

1. A flap for a cage holding electronic devices in a computing system, the flap comprising:
a main segment;
a first vertical extension and a second vertical extension extending from a first side of the main segment;
a tapered extension extending from a second side of the main segment, with a flat section and an angled section; and
a lateral ledge extending from a third side of the main segment.

2. The flap of claim 1 , wherein the tapered extension further comprises a circular end coupled to the angled section.

3. The flap of claim 1 , wherein the lateral ledge further comprises a perpendicular member.

4. The flap of claim 1 , wherein the cage includes a first panel, a second panel, and a third panel, wherein the first panel and the second panel are perpendicularly coupled to the third panel, and the first panel is approximately parallel to the second panel, wherein:
(i) a side of the angled section of the flap engages the first panel of the cage, the main segment of the flap abuts the third panel of the cage, and the second vertical extension of the flap abuts the second panel of the cage in a deployed position; and
(ii) the main segment, the lateral ledge, and the tapered extension of the flap are positionable within the cage, and the first vertical extension of the flap abuts the third panel of the cage in a stored position.

5. The flap of claim 4 , wherein the flap blocks airflow through the cage in the deployed position.

6. The flap of claim 4 , wherein the flap is in the stored position when an electronic component is present in the cage.

7. The flap of claim 1 , wherein the flap is metal.

8. The flap of claim 1 , wherein the flap is plastic.

9. A cage assembly for holding an electronic device, the cage assembly comprising:
a top wall;
a bottom wall;
two side walls, wherein the top wall and the bottom wall are perpendicularly coupled to the side walls, and wherein the top wall is approximately parallel to the bottom wall; and
a flap having a main segment coupled to a first vertical extension, a second vertical extension, a lateral ledge, and a tapered extension, wherein:
the first vertical extension and the second vertical extension extend from a first side of the main segment;
the tapered extension extends from a second side of the main segment and includes a flat section and an angled section; and
the lateral ledge extends from a third side of the main segment, wherein the tapered extension is configured to abut one of the side walls of the cage.

10. The cage assembly of claim 9 , wherein the tapered extension further comprises a circular end coupled to the angled section.

11. The cage assembly of claim 9 , wherein the lateral ledge further comprises a perpendicular member.

12. The cage assembly of claim 9 , wherein:
(i) a side of the angled section of the flap engages the top wall of the cage, the main segment of the flap abuts the two side walls of the cage, and the second vertical extension of the flap abuts the bottom wall of the cage in a deployed position; and
(ii) the main segment, the lateral ledge, and the tapered extension of the flap are positionable within the cage, and the first vertical extension of the flap abuts the two side walls of the cage in a stored position.

13. The cage assembly of claim 12 , wherein the flap blocks airflow through the cage in the deployed position.

14. The cage assembly of claim 12 , wherein the flap is in the stored position when an electronic component is present.

15. The cage assembly of claim 9 , wherein the flap is metal.

16. The cage assembly of claim 9 , wherein the flap is plastic.

17. A computing device comprising:
a plurality of cages for holding electronic devices, each of the plurality of cages including:
a top wall;
a bottom wall; and
two side walls, wherein the top wall and the bottom wall are perpendicularly coupled to the side walls, and the top wall is approximately parallel to the bottom wall; and
a flap having a main segment coupled to a first vertical extension, a second vertical extension, a lateral ledge, and a tapered extension, wherein:
the first vertical extension and the second vertical extension extend from a first side of the main segment;
the tapered extension extends from a second side of the main segment and includes a flat section and an angled section;
the lateral ledge extends from a third side of the main segment;
the flap engages the two side walls of one of the cages in a stored position; and
the flap engages the top wall and the bottom wall, and the two sides walls of one of the cages in a deployed position.

18. The device of claim 17 , wherein the tapered extension further comprises a circular end coupled to the angled section.

19. The device of claim 17 , wherein the lateral ledge further comprises a perpendicular member.

20. The device of claim 17 , wherein the flap blocks airflow through one of the cages in the deployed position.

Assignees

• Quanta Comp Inc

Inventors

• Chang Chun
• Chen Ta-Wei
• Peng Shih-Wei
• Chiu Yi-Huang

Classifications

• H05K7/20727 Primary

  within server blades for removing heat from heat source · CPC title

• H05K7/20181 Primary

  Filters; Louvers · CPC title

• H05K7/20736

  within cabinets for removing heat from server blades · CPC title