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    SOLID STATE LIGHTING DEVICE WITH IMPROVED HEATSINK
    3.
    发明公开
    SOLID STATE LIGHTING DEVICE WITH IMPROVED HEATSINK 有权
    具有改进的热沉固态照明装置

    公开(公告)号：EP2462377A1

    公开(公告)日：2012-06-13

    申请号：EP10806798.4

    申请日：2010-06-29

    申请人： Cree, Inc.

    发明人： PICKARD, Paul, Kenneth ,  MEDENDORP, Nicholas, W.

    IPC分类号： F21V29/00 ,  F21V17/00

    CPC分类号： F21V29/004 ,  F21K9/23 ,  F21V7/0025 ,  F21V23/006 ,  F21V29/505 ,  F21V29/677 ,  F21V29/70 ,  F21V29/83 ,  F21V29/85 ,  F21Y2115/10

    摘要： A solid state lighting device includes a device-scale stamped heatsink with a base portion and multiple segments or sidewalls projecting outward from the base portion, and dissipates all steady state thermal load of a solid state emitter to an ambient air environment. The heatsink is in thermal communication with one or more solid state emitters, and may define a cup-like cavity containing a reflector. At least a portion of each one sidewall portion or segment extends in a direction non-parallel to the base portion. A dielectric layer and at least one electrical trace may be deposited over a metallic sheet to form a composite sheet, and the composite sheet may be processed by stamping and/or progressive die shaping to form a heatsink with integral circuitry. At least some segments of a heatsink may be arranged to structurally support a lens and/or reflector associated with a solid state lighting device.

    SOLID STATE LIGHTING DEVICE WITH IMPROVED HEATSINK
    4.
    发明授权
    SOLID STATE LIGHTING DEVICE WITH IMPROVED HEATSINK 有权
    FESTKÖRPERBELEUCHTUNGSVORRICHTUNGMIT VERBESSERTEMKÜHLKÖRPER

    公开(公告)号：EP2462377B1

    公开(公告)日：2015-02-25

    申请号：EP10806798.4

    申请日：2010-06-29

    申请人： Cree, Inc.

    发明人： PICKARD, Paul, Kenneth ,  MEDENDORP, Nicholas, W.

    IPC分类号： F21V29/00 ,  F21V17/00

    CPC分类号： F21V29/004 ,  F21K9/23 ,  F21V7/0025 ,  F21V23/006 ,  F21V29/505 ,  F21V29/677 ,  F21V29/70 ,  F21V29/83 ,  F21V29/85 ,  F21Y2115/10

    摘要： A solid state lighting device includes a device-scale stamped heatsink with a base portion and multiple segments or sidewalls projecting outward from the base portion, and dissipates all steady state thermal load of a solid state emitter to an ambient air environment. The heatsink is in thermal communication with one or more solid state emitters, and may define a cup-like cavity containing a reflector. At least a portion of each one sidewall portion or segment extends in a direction non-parallel to the base portion. A dielectric layer and at least one electrical trace may be deposited over a metallic sheet to form a composite sheet, and the composite sheet may be processed by stamping and/or progressive die shaping to form a heatsink with integral circuitry. At least some segments of a heatsink may be arranged to structurally support a lens and/or reflector associated with a solid state lighting device.

    摘要翻译： 固态照明装置包括具有基部的装置尺寸冲压的散热器和从基部向外突出的多个段或侧壁，并将固态发射器的所有稳态热负载耗散到环境空气环境中。 散热器与一个或多个固态发射器热连通，并且可以限定包含反射器的杯状空腔。 每个侧壁部分或部分的至少一部分在不平行于基部的方向上延伸。 电介质层和至少一个电迹线可以沉积在金属片上以形成复合片材，并且复合片材可以通过冲压和/或渐进的模具成型来加工，以形成具有集成电路的散热器。 散热器的至少一些段可以被布置成在结构上支撑与固态照明装置相关联的透镜和/或反射器。

    HEAT SINKS AND LAMP INCORPORATING SAME
    5.
    发明公开
    HEAT SINKS AND LAMP INCORPORATING SAME 审中-公开
    KÜHLKÖRPERUND LAMPE DAMIT

    公开(公告)号：EP2491303A2

    公开(公告)日：2012-08-29

    申请号：EP10771253.1

    申请日：2010-10-08

    申请人： Cree, Inc.

    发明人： PICKARD, Paul, Kenneth ,  NEGLEY, Gerald, H. ,  VAN DE VEN, Antony, Paul ,  MEDENDORP, Nicholas, W.

    IPC分类号： F21V29/02 ,  F21K99/00 ,  F21Y101/02

    CPC分类号： F21K9/232 ,  F21V29/507 ,  F21V29/54 ,  F21V29/63 ,  F21V29/677 ,  F21V29/71 ,  F21V29/74 ,  F21V29/75 ,  F21V29/83 ,  F21V29/85 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2113/13 ,  F21Y2115/10

    摘要： A lamp comprising a solid state light emitter, the lamp being an A lamp and providing a wall plug efficiency of at least 90 lumens per watt. Also, a lamp comprising a solid state light emitter and a power supply, the emitter being mounted on a heat dissipation element, the dissipation element being spaced from the power supply. Also, a lamp, comprising a solid state light emitter and a heat dissipation element that has a heat dissipation chamber, whereby an ambient medium can enter the chamber, pass through the chamber, and exit. Also, a lamp, comprising a light emissive housing at least one solid state lighting emitter and a first heat dissipation element. Also, a lamp comprising a heat sink comprising a heat dissipation chamber. Also, a lamp comprising first and second heat dissipation elements. Also, a lamp comprising means for creating flow of ambient fluid.

    摘要翻译： 一种包括固态光发射器的灯，所述灯是A灯，并且提供至少90流明/瓦的壁插头效率。 而且，包括固态光发射器和电源的灯，所述发射器安装在散热元件上，所述耗散元件与所述电源间隔开。 另外，包括固态光发射器和散热元件的灯，其具有散热室，由此周围介质可以进入室，通过该室并且离开。 而且，一种灯，包括至少一个固态照明发射器和第一散热元件的发光外壳。 而且，包括散热器的灯包括散热室。 而且，一种包括第一和第二散热元件的灯。 而且，一种包括用于产生环境流体流的装置的灯。