-
公开(公告)号:US20070107871A1
公开(公告)日:2007-05-17
申请号:US11308862
申请日:2006-05-16
申请人: WAN-LIN XIA , TAO LI , MIN-QI XIAO , YONG ZHONG
发明人: WAN-LIN XIA , TAO LI , MIN-QI XIAO , YONG ZHONG
IPC分类号: H05K7/20
CPC分类号: H01L23/3672 , F28D15/0275 , F28F3/02 , F28F2215/04 , H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要: A heat sink for dissipating heat from an electronic component comprises a heat spreader and a plurality of first fins and second fins provided thereon. The first and second fins are parallel to each other and arranged in alternating order so as to define a plurality of air passages. The first and second fins are so arranged that thinner air passages and denser fin distribution in the middle along the extension direction of the air passages and wider air passages and lower fin distribution density at two ends are provided.
摘要翻译: 用于从电子部件散热的散热器包括散热器和设置在其上的多个第一散热片和第二散热片。 第一和第二散热片彼此平行并且以交替的顺序布置以便限定多个空气通道。 第一和第二散热片设置成使得沿着空气通道的延伸方向在中间更薄的空气通道和更密集的翅片分布,并且提供了更宽的空气通道,并且在两端具有较低的翅片分布密度。
-
公开(公告)号:US20080121369A1
公开(公告)日:2008-05-29
申请号:US11564273
申请日:2006-11-28
申请人: JUN LONG , YONG ZHONG , HAO LI
发明人: JUN LONG , YONG ZHONG , HAO LI
IPC分类号: H05K7/20
CPC分类号: H01L23/467 , H01L23/4006 , H01L2924/0002 , H01L2924/00
摘要: A heat dissipation assembly (100) comprises a heat sink (10) having a plurality of fins (120), a fan (20) mounted onto the heat sink (10) for generating an airflow flowing into a plurality of channels (126) between the fins (120) of the heat sink (10) and a ventilating strip (40) encircling an outer periphery of the fins (120) to prevent the airflow generated by the fan (20) from being prematurely dispersed out of the fins (120) via the channels (126). The ventilating strip (40) helps the airflow to more effectively reach a bottom of the heat sink (10), which is used to contact a heat-generating electronic component.
摘要翻译: 散热组件(100)包括具有多个翅片(120)的散热器(10),安装在散热器(10)上的风扇(20),用于产生流入多个通道(126)的气流, 散热片(10)的翅片(120)和围绕翅片(120)的外周的通风条(40),以防止由风扇(20)产生的气流被过早地分散在翅片(120)之外 )通过通道(126)。 通风条(40)有助于气流更有效地到达用于接触发热电子部件的散热器(10)的底部。
-