公开(公告)号：US20120292007A1

公开(公告)日：2012-11-22

申请号：US13220641

申请日：2011-08-29

申请人： HUNG-NIEN CHIU ,  CHING-BAI HWANG ,  NIEN-TIEN CHENG

发明人： HUNG-NIEN CHIU ,  CHING-BAI HWANG ,  NIEN-TIEN CHENG

IPC分类号： F28F13/00 ,  F28D15/04

CPC分类号： F28D15/0275 ,  F28D15/0233 ,  F28D15/06 ,  F28D2021/0028 ,  F28F1/32

摘要： A heat dissipation device for cooling a heat generating component, includes a fins module, a heat pipe, a fan, at least two temperature sensors, and a control system. The heat pipe includes an evaporation section absorbing heat from the heat generating component, and a condensation section thermally connected to the fins module. The fan is for driving airflow towards the fins module. The at least two temperature sensors are arranged on the evaporation section of the heat pipe, for continuously sensing temperatures of their respective positions on the heat pipe. The control system adjusts the speed of the fan and/or the operating power of the heat generating component according to the sensed temperatures of the at least two temperature sensors. A method for controlling the heat dissipation device is also provided.

摘要翻译： 一种用于冷却发热部件的散热装置，包括翅片模块，热管，风扇，至少两个温度传感器和控制系统。 热管包括从发热部件吸收热量的蒸发部和与散热片模块热连接的冷凝部。 风扇用于驱动朝向散热片模块的气流。 至少两个温度传感器布置在热管的蒸发部分上，用于连续检测热管上各自位置的温度。 控制系统根据感测到的至少两个温度传感器的温度来调节风扇的速度和/或发热部件的操作功率。 还提供了一种用于控制散热装置的方法。

公开(公告)号：US20110247861A1

公开(公告)日：2011-10-13

申请号：US12775499

申请日：2010-05-07

申请人： CHING-BAI HWANG ,  HUNG-NIEN CHIU ,  SHU-CHENG YANG

发明人： CHING-BAI HWANG ,  HUNG-NIEN CHIU ,  SHU-CHENG YANG

IPC分类号： H05K1/00

CPC分类号： H05K1/0203 ,  H01L23/4093 ,  H01L23/427 ,  H01L2924/0002 ,  H05K2201/066 ,  H05K2201/10598 ,  H01L2924/00

摘要： An exemplary electronic device includes a circuit board defining apertures therein, an electronic component arranged on the circuit board and surrounded by the apertures, a heat spreader arranged on the electronic component, and a latching mechanism fixing the heat spreader to the electronic component. The latching mechanism includes latching arms extending outwards from the heat spreader and elastic poles. Each latching arm defines a latching hole aligned with one of the apertures of the circuit board. The poles respectively extend through the apertures and the latching holes in turn. Each pole includes a main body engaged in the corresponding latching hole and a head resiliently abutting against the latching arm.

摘要翻译： 示例性电子设备包括限定其中的孔的电路板，布置在电路板上并被孔包围的电子部件，布置在电子部件上的散热器以及将散热器固定到电子部件的闭锁机构。 闭锁机构包括从散热器和弹性杆向外延伸的闩锁臂。 每个锁定臂限定与电路板的一个孔对准的锁定孔。 杆分别依次延伸穿过孔和锁孔。 每个杆包括接合在相应的闩锁孔中的主体和弹性地抵靠闩锁臂的头部。

公开(公告)号：US20110114295A1

公开(公告)日：2011-05-19

申请号：US12637758

申请日：2009-12-15

申请人： HUNG-NIEN CHIU

发明人： HUNG-NIEN CHIU

IPC分类号： H01L23/40 ,  F28D15/04 ,  H01L23/427

CPC分类号： H01L23/427 ,  F28D15/0233 ,  F28F2275/08 ,  H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

摘要： An exemplary heat dissipation module includes a base defining four through apertures and four fasteners. The base forms four sleeves surrounding the four through apertures, respectively. The sleeve has a through slot defined therein along an axial direction thereof thereby separating the sleeve into two clamping portions spaced from each other. The fastener is pushed downwardly into the through aperture, an annular flange of the fastener is driven to enter the small hole such that the two clamping portions elastically expand outwardly away from each other. After the annular flange passed through the small hole, the clamping portions rebound back to their original states and the annular flange abuts against a bottom of the sleeve, with the coil spring is located between the head portion of the fastener and the step of the sleeve.

摘要翻译： 示例性的散热模块包括限定四个通孔和四个紧固件的基座。 底座分别形成围绕四个通孔的四个套筒。 套筒具有沿其轴向限定在其中的通孔，从而将套筒分离成彼此间隔开的两个夹紧部分。 紧固件被向下推入通孔中，紧固件的环形凸缘被驱动以进入小孔，使得两个夹紧部分彼此弹性地向外扩张。 在环形凸缘穿过小孔之后，夹紧部分回弹到其原始状态，并且环形凸缘抵靠套筒的底部，螺旋弹簧位于紧固件的头部和套筒的台阶之间 。

公开(公告)号：US20110228451A1

公开(公告)日：2011-09-22

申请号：US12820082

申请日：2010-06-21

申请人： HUNG-NIEN CHIU

发明人： HUNG-NIEN CHIU

IPC分类号： H05K7/00 ,  F16B35/04

CPC分类号： H05K7/142 ,  F16B35/041 ,  F16B41/002 ,  G06F1/20

摘要： An exemplary fastener includes a head, a shank extending downwardly from a bottom of the head, and a protruding flange extending outwardly from an outer surface of the shank at a position adjacent to the head. A portion of the shank between the head and the protruding flange is formed a neck. An outer diameter of the protruding flange is varying along an axial direction of the shank.

摘要翻译： 示例性紧固件包括头部，从头部的底部向下延伸的柄部以及在与头部相邻的位置处从柄的外表面向外延伸的突出凸缘。 头部和突出凸缘之间的柄部的一部分形成颈部。 突出凸缘的外径沿着柄的轴向方向变化。