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US 2009/0255659 A1Published application
Protective cap for thermal grease of heat sink
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsLI-FU XU, NING-YU WANG, ZHI-GUO ZHANG
Life of this patent
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Abstract
A protective cap for use with a heat sink, includes a cover plate for enclosing thermal grease on the heat sink, and a plurality of strengthening ribs positioned on the cover plate. The strengthening ribs resist the heat sink to prevent the thermal grease from being pressed against the cover plate.
Claims10
A protective cap for enclosing thermal grease spread on a base plate of a heat sink, comprising:
- a cover plate;
- and
- a plurality of strengthening ribs formed on the cover plate to resist the heat sink for preventing the thermal grease from being pressed against the cover plate.
A heat sink for dissipating heat generated by a heat source, comprising:
- a base plate having a bottom face and configured to contact the heat source;
- thermal grease applied on the bottom face;
- and
- a protective cap for enclosing thermal grease comprising a cover plate and a plurality of strengthening ribs positioned on the cover plate to resist the bottom face for preventing the thermal grease from being pressed against the cover plate.
1 more element
Dependencies are inferred from the claim text.