Gaming apparatus with cooling of certain components

• US 8,303,419 B2
• Filed: 11/08/2007
• Issued: 11/06/2012
• Est. Priority Date: 11/09/2006
• Status: Expired due to Fees

• Current Assignee: Sg Gaming, Inc. (Scientific Games Corporation)
• Original Assignee: WMS Gaming Incorporated (Scientific Games Corporation)
• Inventors: Landsman, Andrew
• Primary Examiner(s): Lewis, David L
• Assistant Examiner(s): Hoel, Matthew D.
• Application Number:
  US12/514,158
• Publication Number:
  US 20100160018A1
• Time in Patent Office: 1,825 Days
• Field of Search: 463/46, 463/47, 463/16, 463/20, 62/31, 62/32, 62/36, 62/37
• US Class Current: 463/46
• CPC Class Codes: G06F 1/206 comprising thermal management
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/3202 Hardware aspects of a gaming system, e.g. components, construction, architecture thereof
• CPC Class Codes: H01L 23/38 Cooling arrangements using the Peltier effect
• CPC Class Codes: H01L 2924/00 Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
• CPC Class Codes: H01L 2924/0002 Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Abstract

A system includes a gaming machine, one or more heat generating components within the gaming machine, and a thermoelectric cooler apparatus located within the gaming machine to draw heat from the one or more heat generating components.

Claims

1. A system comprising:

a gaming machine including a housing;

one or more heat generating components within the gaming machine housing; and

a thermoelectric cooler apparatus located within the gaming machine housing and operable to draw heat from the one or more heat generating components, the thermoelectric cooler apparatus including;

a cooler enclosure having a hot side compartment and a cold side compartment separated by a wall member, the hot side compartment having a hot side inlet disposed within an interior of the gaming machine housing and a hot side outlet aligned with a first opening in an outer wall of the gaming machine housing, and the cold side compartment having a cold side inlet aligned with a second opening in the outer wall of the gaming machine housing and a cold side outlet disposed within the interior of the gaming machine housing;

a thermoelectric device positioned within an opening in the wall member;

a hot side heat sink disposed within the hot side compartment and directly coupled to a first surface of the thermoelectric device; and

a cold side heat sink disposed within the cold side compartment and directly coupled to a second surface of the thermoelectric device.

2. The system of claim 1, wherein the one or more heat generating components includes a CPU.

3. The system of claim 1, wherein the one or more heat generating components includes a hard drive.

4. The system of claim 1, including a heat generating component enclosure located within the gaming machine and housing one or more of the one or more heat generating components.

5. The system of claim 1, wherein the thermoelectric cooler apparatus is mounted to the outer wall of the gaming machine housing and configured to direct heat out of the gaming machine.

6. The system of claim 1, wherein the thermoelectric cooler apparatus includes a first fan adjacent to the hot side inlet and configured for directing air over the hot side heat sink.

7. The system of claim 6, wherein the thermoelectric cooler apparatus includes a second fan adjacent to the cold side outlet and configured for directing air over the cold side heat sink.

8. The system of claim 7, wherein the cooler enclosure is mounted to the housing of the gaming machine and the first fan directs air out of the housing of the gaming machine.

9. A method comprising:

mounting a thermoelectric cooler apparatus within a gaming machine housing having one or more heat generating components, the thermoelectric cooler apparatus including;

a cooler enclosure having a hot side compartment and a cold side compartment separated by a wall member;

a thermoelectric device positioned within an opening in the wall member;

a hot side heat sink disposed within the hot side compartment and directly coupled to a first surface of the thermoelectric device; and

a cold side heat sink disposed within the cold side compartment and directly coupled to a second surface of the thermoelectric device;

drawing heat away from the one or more heat generating components, including pulling a first stream of air into the hot side compartment through a hot side inlet disposed within an interior of the gaming machine housing, and discharging the first stream of air through a hot side outlet aligned with a first opening in an outer wall of the gaming machine housing; and

cooling the one or more heat generating components, including pulling a second stream of air into the cold side compartment through a cold side inlet aligned with a second opening in the outer wall of the gaming machine housing, and discharging the second stream of air through a cold side outlet disposed within an interior of the gaming machine housing.

10. The method of claim 9, wherein the thermoelectric cooler apparatus includes a first fan adjacent to the hot side inlet for pulling the first stream of air into the hot side compartment.

11. The method of claim 10, wherein the thermoelectric cooler apparatus includes a second fan adjacent to the cold side outlet for pulling the second stream of air into the cold side compartment.

12. The method of claim 9, wherein the one or more heat generating components includes a CPU.

13. The method of claim 9, wherein the one or more heat generating components includes a hard drive.

14. The method of claim 9, wherein the thermoelectric cooler apparatus is mounted to the housing of the gaming machine and configured to direct heat out of the gaming machine.