IP Library Granted Patent US 11,513,571
Granted Patent B2
US 11,513,571 · App. 17/224,810 · Granted Nov 29, 2022

Reversible airflow shroud

Inventors: Ming-Hui Pan (Zhongshan Dist., TW); Cho Shih Huai (New Taipei, TW)
Assignee: Dell Products L.P.
G06F1/20H05K7/20145
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Quick Facts
Patent No.
US 11,513,571
App. No.
17/224,810
Granted
Nov 29, 2022
Kind
B2
Abstract

An information handling system may include a chassis having a first region and a second region, wherein the first region includes a memory module, and wherein the second region includes a processing unit; at least one air mover configured to provide airflow; and an airflow shroud including an airflow baffle. When the airflow shroud is installed in the information handling system in a first orientation, the airflow baffle may be configured to block at least a portion of the airflow from flowing through the first region. When the airflow shroud is installed in the information handling system in a second orientation, the airflow baffle may be configured to block at least a portion of the airflow from flowing through the second region.

Claims (30)

1. An information handling system comprising:

a chassis having a first region and a second region, wherein the first region includes a memory module, and wherein the second region includes a processing unit;

at least one air mover configured to provide airflow; and

an airflow shroud including an airflow baffle;

wherein, when the airflow shroud is installed in the information handling system in a first orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the first region;

wherein, when the airflow shroud is installed in the information handling system in a second orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the second region; and

wherein, when the airflow shroud is moved from the first orientation to the second orientation, the airflow baffle is configured to rotate relative to the airflow shroud.

2. The information handling system of claim 1 , wherein the processing unit is a graphics processing unit (GPU).

3. The information handling system of claim 1 , wherein the airflow baffle includes apertures configured to allow a portion of the airflow to pass through the airflow baffle.

4. The information handling system of claim 1 , wherein the second orientation is obtained by rotating the airflow shroud 180 degrees relative to the first orientation.

5. The information handling system of claim 4 , wherein the rotating comprises rotating about a central vertical axis of the airflow shroud.

6. A method comprising:

installing an airflow shroud including an airflow baffle in an information handling system, wherein the information handling system includes at least one air mover configured to provide airflow, and a chassis having a first region and a second region, wherein the first region includes a memory module, and wherein the second region includes a processing unit;

wherein, when the airflow shroud is installed in the information handling system in a first orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the first region;

wherein, when the airflow shroud is installed in the information handling system in a second orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the second region; and

wherein, when the airflow shroud is moved from the first orientation to the second orientation, the airflow baffle is configured to rotate relative to the airflow shroud.

7. The method of claim 6 , wherein the airflow shroud including the airflow baffle includes a plurality of airflow baffles.

8. The method of claim 6 , wherein the processing unit is a graphics processing unit (GPU).

9. The method of claim 6 , wherein the airflow baffle includes apertures configured to allow a portion of the airflow to pass through the airflow baffle.

10. An airflow shroud apparatus comprising:

an airflow baffle;

wherein the airflow shroud apparatus is installable in an information handling system that includes at least one air mover configured to provide airflow, and a chassis having a first region and a second region, wherein the first region includes a memory module, and wherein the second region includes a processing unit;

wherein, when the airflow shroud apparatus is installed in the information handling system in a first orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the first region;

wherein, when the airflow shroud apparatus is installed in the information handling system in a second orientation, the airflow baffle is configured to block at least a portion of the airflow from flowing through the second region; and

wherein, when the airflow shroud apparatus is moved from the first orientation to the second orientation, the airflow baffle is configured to translate linearly relative to the airflow shroud apparatus.

11. The airflow shroud apparatus of claim 10 , wherein the processing unit is a graphics processing unit (GPU).

12. The airflow shroud apparatus of claim 10 , wherein the airflow baffle includes apertures configured to allow a portion of the airflow to pass through the airflow baffle.

13. The airflow shroud apparatus of claim 10 , wherein the linearly translating includes sliding along at least one rail.

14. The airflow shroud apparatus of claim 10 , wherein the second orientation is obtained by rotating the airflow shroud apparatus 180 degrees relative to the first orientation.

15. The airflow shroud apparatus of claim 14 , wherein the rotating comprises rotating about a central vertical axis of the airflow shroud apparatus.

Assignments (10)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0280) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062022/0255 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0124) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062022/0012 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (056295/0001) Recorded Jun 10, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 062021/0844 →
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
Reel/Frame 058297/0332 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0124 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0001 →
SECURITY INTEREST Recorded May 19, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
Reel/Frame 056295/0280 →
CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING PATENTS THAT WERE ON THE ORIGINAL SCHEDULED SUBMITTED BUT NOT ENTERED PREVIOUSLY RECORDED AT REEL: 056250 FRAME: 0541. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded May 17, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 056311/0781 →
SECURITY AGREEMENT Recorded May 14, 2021
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 056250/0541 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 7, 2021
From: PAN, MING-HUI; HUAI, CHO SHIH
To: DELL PRODUCTS L.P.
Reel/Frame 055856/0610 →