Light fixture with multiple LEDs and synthetic jet thermal management system
    40.
    发明授权
    Light fixture with multiple LEDs and synthetic jet thermal management system 有权
    灯具具有多个LED和合成喷射热管理系统

    公开(公告)号:US08066410B2

    公开(公告)日:2011-11-29

    申请号:US12288144

    申请日:2008-10-16

    IPC分类号: F21V29/02

    摘要: A light source (101) is provided which comprises (a) a housing element (107); (b) a heat sink (109); (c) a first flow channel element (111) which, alone or in combination with said housing element, creates (i) a first set of flow paths (221) for the flow of fluid in a first direction through the light source, and (ii) a second set of flow paths (223) for the flow of fluid in a second direction through the light source; (d) a set of synthetic jet actuators (143, 145) having at least one member and being in fluidic communication with said first set of flow paths; and (e) a set of LEDs (113) containing at least one member and being in thermal contact with said heat sink.

    摘要翻译: 提供了一种光源(101),其包括(a)壳体元件(107); (b)散热器(109); (c)单独或与所述壳体元件组合的第一流动通道元件(111)产生(i)用于沿着通过光源的第一方向的流体流动的第一组流动路径(221),以及 (ii)用于在通过光源的第二方向流动流体的第二组流动路径(223); (d)一组具有至少一个构件并与所述第一组流动路径流体连通的合成射流致动器(143,145); 和(e)包含至少一个构件并与所述散热器热接触的一组LED(113)。