公开(公告)号：US06186890B1

公开(公告)日：2001-02-13

申请号：US09340261

申请日：1999-06-30

申请人： F. William French ,  Lisa D. Tilley

发明人： F. William French ,  Lisa D. Tilley

IPC分类号： H05K720

CPC分类号： H05K7/20572

摘要： A cabinet having a plurality of compartments disposed in an interior of the cabinet. The interior is configured to house electrical components. The cabinet has a surface with an exhaust aperture formed therethrough. The cabinet has a fan mounted to its surface in registration with the exhaust aperture in the cabinet. The fan is adapted to produce a flow of air through the interior of the cabinet and to exhaust such flow of air externally of the cabinet. A door is disposed adjacent to the plurality of compartments. The door having an intake aperture formed therethrough to allow the passage of air. The door also has an air dam extending out from the door toward the plurality of compartments. The air dam positioned on the door between the intake aperture in the door and the fan mounted in registration with the exhaust aperture in the cabinet. The air dam is adapted to inhibit airflow along the interior door toward the fan. With such an arrangement, the air dam redirects the circulating air to blow through the plurality of compartments housing the electrical components.

摘要翻译： 具有设置在机柜内部的多个隔间的机柜。 内部配置为容纳电气部件。 机柜具有穿过其形成的排气孔的表面。 机柜具有安装在其表面上的风扇，与机柜中的排气孔对准。 该风扇适于产生通过机柜内部的空气流并排出机柜外部的空气流。 门与多个隔室相邻设置。 门具有穿过其形成的进气孔，以允许空气通过。 门还具有从门向多个隔间延伸的空气坝。 位于门之间的门上的空气坝与安装在机柜中的排气口对准的风扇相连。 空气坝适合于阻止沿着内门的气流朝向风扇。 通过这样的布置，空气坝将循环空气重新引导，从而吹过容纳电气部件的多个隔间。