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    • 6. 发明申请
    • Fin Heat Sink with Improved Structure and Processing Method Thereof
    • 翅片散热器结构改进及其加工方法
    • US20130000872A1
    • 2013-01-03
    • US13198230
    • 2011-08-04
    • Chun-Hung LIN
    • Chun-Hung LIN
    • F28D15/04B21D53/02
    • B21D53/08B21D53/022F28D15/0275F28D2021/0029F28F1/32F28F2240/00Y10T29/4935
    • The invention relates to the technical field of heat sinks, in particular to a fin heat sink with an improved structure and a processing method thereof. The fin heat sink with the improved structure comprises a pedestal and a plurality of cooling fins, wherein roots of the cooling fins are connected with the pedestal and provided with clamping grooves the bottoms of which are opened; clamping pieces corresponding to the clamping grooves are extended out of the pedestal; the cooling fins are clamped and connected with the clamping pieces through the clamping grooves; and the plurality of the cooling fins are subjected to layered arrangement to form a cooling fin group. The clamping grooves at the roots of the cooling fins are easy to mold through a die; the clamping pieces extended out of the pedestal are simple and convenient to process; the clamping grooves are connected with the clamping pieces by means of clamping, so the connection between the clamping grooves and the clamping pieces is reliable; and the clamping process can be completed through a stamping die. Therefore, compared with the prior art, the fin heat sink with the improved structure and the processing method thereof, which are provided by the invention, overcome the technical prejudice and can greatly reduce the processes, reduce the production cost and improve the production efficiency.
    • 本发明涉及散热片的技术领域,特别涉及具有改进结构的散热片散热片及其加工方法。 具有改进结构的翅片散热器包括基座和多个散热片,其中散热片的根部与基座连接并设置有底部开口的夹紧槽; 对应于夹紧槽的夹紧件延伸出基座; 冷却翅片夹紧并通过夹紧槽与夹紧件连接; 并且多个散热片经受分层布置以形成散热片组。 散热片根部的夹紧槽容易通过模具成型; 从基座伸出的夹紧件简单方便; 夹紧槽通过夹紧与夹紧件连接,因此夹紧槽和夹紧件之间的连接是可靠的; 并且夹紧过程可以通过冲压模具完成。 因此,与现有技术相比,本发明提供的具有改进的结构及其加工方法的散热片散热器克服了技术偏见,可以大大降低工艺,降低生产成本,提高生产效率。