A kind of LED radiator and its manufacture method

A kind of LED radiator and its manufacture method

  • CN 102,679,293 B
  • Filed: 03/18/2011
  • Issued: 06/09/2017
  • Est. Priority Date: 03/18/2011
  • Status: Active Grant
First Claim
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1. a kind of manufacturing method of heat radiator, it is characterised in that the manufacture method is to comprise the steps of:

  • Preparing one has mouldThe mould in cave, and plurality of radiating fins, the die cavity have the radioactivity opening for adapting to radiating fin;

    By the grade radiating finInsert in foregoing mould in default die cavity;

    Connection end Deng radiating fin is put at the opening of die cavity accordingly, waits heat radiating finPiece and die cavity together constitute molding space;

    The molding space is identical with the shape of body;

    The metal of fritting shape is noted verticallyEnter one body of shaping in foregoing mould;

    The outside of body is equipped with plural number by access slot;

    After scattered with foregoing after body coolingHot fin is combined;

    The connection end of plurality of radiating fins is connected with plural number by access slot accordingly;

    A kind of radiator is to include:

    One body, a heat-conducting part is extended with a heated parts, and there is the heat-conducting part plural number to be connectGroove;

    Plurality of radiating fins, the grade radiating fin has a connection end and a radiating end, and the connection end is connected with foregoing by access slotConnect, the radiating end is to be extended to be formed to the direction of the opposite heat-conducting part from the connection end, and the grade radiating end defines one jointlyRadiating part.

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