Method And Apparatus For Thermal Dissipation In An Information Handling System
AssigneeDell Products L.P.
InventorPaul Artman
Life of this patent
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Abstract
A thermal dissipation apparatus includes a primary heat sink. The primary heat sink includes a first base member including a component coupling surface and a secondary heat sink coupling surface, and a plurality of fins extending from the first base member. A secondary heat sink may be provided such that the primary heat sink is operable to provide thermal dissipation in a low profile form factor chassis while the secondary heat sink may be coupled with the primary heat sink to provide more optimal thermal dissipation in a high profile form factor chassis.
Claims11
A variable thermal dissipation apparatus comprising:
- a first chassis and a second chassis, wherein the first chassis defines a first internal height and the second chassis defines a second internal height that is greater than the first internal height;
- a plurality of first heat sinks, wherein each of the first heat sinks are sized to allow the first heat sink to be positioned within the first internal height defined by the first chassis and within the second internal height defined by the second chassis;
- a second heat sink, wherein the second heat sink is sized to allow the combination of the second heat sink mounted to the first heat sink to be positioned within the second internal height defined by the second chassis but not positioned within the first internal height defined by the first chassis;
- at least one of the first heat sinks mounted on each of a heat producing component that is located in the first chassis and a heat producing component that is located in the second chassis;
- and
- the second heat sink being mounted on the first heat sink that is mounted on the heat producing component located in the second chassis.
An information handling system (IHS) comprising:
- a first chassis defining a first internal height;
- the IHS being in the first chassis, wherein the IHS includes a heat producing component;
- a first heat sink on the heat producing component, wherein the first heat sink is sized to allow the first heat sink to be positioned within the first internal height defined by the first chassis;
- the first chassis being replaced with a second chassis, wherein the second chassis defines a second internal height that is greater than the first internal height;
- and
- whereby, in the second chassis, added space is provided for mounting a second heat sink on the first heat sink, wherein the second heat sink is sized to allow the combination of the second heat sink mounted to the first heat sink to be positioned within the second internal height defined by the second chassis but not positioned within the first internal height defined by the first chassis.
Dependencies are inferred from the claim text.