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公开(公告)号：US12146714B2
公开(公告)日：2024-11-19
申请号：US18064290
申请日：2022-12-12
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Sheng-Huang Lin , Yuan-Yi Li
Abstract: A heat dissipation device assembly includes an aluminum base seat, an aluminum radiating fin assembly and at least one U-shaped copper heat pipe, which is upright arranged or horizontally arranged. The aluminum base seat has at least one connection section. A copper embedding layer is disposed on the connection section. The aluminum radiating fin assembly is assembled and disposed on the aluminum base seat. The copper heat pipe has a heat dissipation section and a heat absorption section respectively connected on the aluminum radiating fin assembly and the connection section of the aluminum base seat. By means of the copper embedding layer, the aluminum base seat and the copper heat pipe can be directly welded and connected with each other without chemical nickel treatment.
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公开(公告)号：US20230243607A1
公开(公告)日：2023-08-03
申请号：US18064290
申请日：2022-12-12
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Sheng-Huang Lin , Yuan-Yi Li
CPC classification number: F28F21/084 , H05K7/20336 , H05K7/20418
Abstract: A heat dissipation device assembly includes an aluminum base seat, an aluminum radiating fin assembly and at least one U-shaped copper heat pipe, which is upright arranged or horizontally arranged. The aluminum base seat has at least one connection section. A copper embedding layer is disposed on the connection section. The aluminum radiating fin assembly is assembled and disposed on the aluminum base seat. The copper heat pipe has a heat dissipation section and a heat absorption section respectively connected on the aluminum radiating fin assembly and the connection section of the aluminum base seat. By means of the copper embedding layer, the aluminum base seat and the copper heat pipe can be directly welded and connected with each other without chemical nickel treatment.
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