专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012004454A Air cooling heat dissipation device 审中-公开
标题翻译：空气冷却热量消耗装置
公开(公告)号：JP2012004454A
公开(公告)日：2012-01-05
申请号：JP2010139843
申请日：2010-06-18
申请人： Kantum Electronics Co Ltd , カンタムエレクトロニクス株式会社
发明人： NEMOTO YUTAKA , AOKI SHIGERU , SAKAI KOJI
IPC分类号： H05K7/20 , F04D25/08 , F04D29/54 , H01L23/467
摘要： PROBLEM TO BE SOLVED: To attain noise reduction, compaction, power saving and cost reduction by clarifying the relationship of a heat sink and a fan device thereby providing an efficient arrangement of the fan device for a heat generation source.SOLUTION: The air cooling heat dissipation device comprises a heat sink 14 having a planar base 14a which comes into contact with the rear face of a heat generation source 10 spreading in the direction of a first axis, and a large number of pin-like fins 14b extending from the rear surface of the base, and a fan device 16, provided on the rear face side of the fins in the heat sink 14, and having a fan 18 and a fan frame 20 which contains the fan 18 and defines a passage 20a extending from the heat sink 14 toward the outlet. Only one fan device 16 is provided for one heat sink 14, and assuming the lateral or longitudinal dimension of the passage of the fan device 16 is L, the dimension X of the base 14a of the heat sink 14 in the direction of the first axis is set to satisfy a relation; L
摘要翻译：要解决的问题：通过澄清散热器和风扇装置的关系来实现降噪，压实，省电和降低成本，从而提供用于发热源的风扇装置的有效布置。解决方案：空气冷却散热装置包括散热器14，散热器14具有平面基座14a，其与沿第一轴方向扩展的发热源10的后表面接触，并且大量的销从底座的后表面延伸的翅片14b，以及设置在散热片14的翅片的背面侧的风扇装置16，具有风扇18和风扇框架20，风扇框架20包含风扇18和限定了从散热器14朝向出口延伸的通道20a。仅为一个散热器14设置一个风扇装置16，并且假设风扇装置16的通道的横向或纵向尺寸为L，散热器14的基座14a的尺寸X沿第一轴线被设定为满足关系; →

IPRDB

热门服务

关于我们

友情链接

联系方式