公开(公告)号：US20090268403A1

公开(公告)日：2009-10-29

申请号：US12365870

申请日：2009-02-04

申请人： Guoying CHEN ,  Guotao LIU ,  Dahui ZHU ,  Xunhua XIAO

发明人： Guoying CHEN ,  Guotao LIU ,  Dahui ZHU ,  Xunhua XIAO

IPC分类号： H05K7/20 ,  H05K9/00

CPC分类号： G06F1/203

摘要： Various embodiments disclose a shielded or isolated heat dissipating system comprising a case, a heat sink base, and a circuit board comprising at least one electronic device for which heat dissipation is desired. The heat sink base is attached to the case and together with the shielding case defines an enclosed space within which electromagnetic interference is reduced. Both heat-dissipation function and electromagnetic shielding function may be achieved by the combination of the heatsink base and the case while maintain electrical isolation with one or more specially treated components. The space required for mounting the system may also be reduced without adversely affecting normal and stable operation of the electronic device.

摘要翻译： 各种实施例公开了一种屏蔽或隔离的散热系统，其包括壳体，散热器基座和包括至少一个希望散热的电子设备的电路板。 散热器底座连接到外壳，并与屏蔽壳一起限定一个封闭的空间，电磁干扰降低到该封闭空间内。 散热功能和电磁屏蔽功能可以通过散热器基座和外壳的组合来实现，同时保持与一个或多个特殊处理部件的电气隔离。 也可以减小安装系统所需的空间，而不会不利地影响电子设备的正常和稳定的操作。