Cooling jacket and electronic apparatus
AssigneeFujitsu Limited
InventorsKeizou Takemura, Jie Wei, Masumi Suzuki, Michimasa Aoki, Mitsutaka Yamada
Life of this patent
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Abstract
A cooling jacket includes, a base having a portion that is in contact with a heat generating component, a plurality of grooves formed on a surface of the base, each of the plurality of grooves that is arranged in parallel each other, and a cover that is in contact with an upper end of each of fins formed by the plurality of grooves on the same plane as the surface of the base. Each of the plurality of grooves has curved bottom surfaces provided in both end portions thereof, and is shallower toward the end portions thereof. The cover is bonded to the base in a state of covering all of the plurality of grooves.
Claims8
A cooling jacket comprising:
- a base configured to have a portion that is in contact with a heat generating component;
- a plurality of grooves formed on a surface of the base, each of the plurality of grooves configured to:
- be arranged in parallel each other,
- have curved bottom surfaces provided in both end portions thereof, and
- be shallower toward the end portions thereof;
- and
- a cover configured to:
- be in contact with an upper end of each of fins formed by the plurality of grooves on the same plane as the surface of the base, and
- be bonded to the base in a state of covering all of the plurality of grooves.
An electronic apparatus comprising:
- a heat generating component;
- a cooling jacket attached to the heat generating component, the cooling jacket including:
- a base configured to form a portion that is in contact with the heat generating component;
- a plurality of grooves formed on a surface of the base, each of the plurality of grooves configured to:
- be arranged in parallel each other,
- have curved bottom surfaces provided in both end portions thereof, and
- be shallower toward the end portions thereof;
- and
- a cover configured to:
- be in contact with an upper end of each of fins formed by the plurality of grooves on the same plane as the surface of the base, and
- be bonded to the base in a state of covering all of the grooves.
Dependencies are inferred from the claim text.