公开(公告)号：US20060114659A1

公开(公告)日：2006-06-01

申请号：US11079810

申请日：2005-03-14

申请人： Hsing-Sheng Liang ,  George Sya ,  Hong Huynh ,  Michael Koken ,  Michael Chern ,  Yuan-Cheng Fang

发明人： Hsing-Sheng Liang ,  George Sya ,  Hong Huynh ,  Michael Koken ,  Michael Chern ,  Yuan-Cheng Fang

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： An improved heatsink attachment assembly includes a first anchor configured to secure to a first location of the circuit board, and a second anchor configured to secure to a second location of the circuit board. Each anchor includes legs having looped end portions configured to contact the circuit board. The heatsink attachment assembly further includes a heatsink clip configured to concurrently (i) fasten to the anchors when the anchors secure to the circuit board, and (ii) hold a heatsink to against a circuit board component of the circuit board. The looped end portions of the legs prevent the legs from completely passing through holes defined in the circuit board. In some situations, the looped end portions define extended coils (e.g., double loops) for a robust interference fit with the circuit board as well as for enhanced strength and stability.

摘要翻译： 改进的散热器连接组件包括被配置为固定到电路板的第一位置的第一锚固件和被配置成固定到电路板的第二位置的第二锚固件。 每个锚杆包括腿部，腿部具有被配置为接触电路板的环形端部。 散热器连接组件还包括散热夹，该散热夹构造成当锚固件固定到电路板上时同时（i）固定到锚固件，以及（ii）将散热片固定在电路板的电路板部件上。 腿的环形端部防止腿部完全穿过限定在电路板中的孔。 在一些情况下，环形端部限定用于与电路板的鲁棒干涉配合以及用于增强强度和稳定性的延伸线圈（例如，双环）。

公开(公告)号：US07321493B2

公开(公告)日：2008-01-22

申请号：US11079810

申请日：2005-03-14

申请人： Hsing-Sheng Liang ,  George Sya ,  Hong Huynh ,  Michael Koken ,  Michael Chern ,  Yuan-Cheng Fang

发明人： Hsing-Sheng Liang ,  George Sya ,  Hong Huynh ,  Michael Koken ,  Michael Chern ,  Yuan-Cheng Fang

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： An improved heatsink attachment assembly includes a first anchor configured to secure to a first location of the circuit board, and a second anchor configured to secure to a second location of the circuit board. Each anchor includes legs having looped end portions configured to contact the circuit board. The heatsink attachment assembly further includes a heatsink clip configured to concurrently (i) fasten to the anchors when the anchors secure to the circuit board, and (ii) hold a heatsink to against a circuit board component of the circuit board. The looped end portions of the legs prevent the legs from completely passing through holes defined in the circuit board. In some situations, the looped end portions define extended coils (e.g., double loops) for a robust interference fit with the circuit board as well as for enhanced strength and stability.

摘要翻译： 改进的散热器连接组件包括被配置为固定到电路板的第一位置的第一锚固件和被配置成固定到电路板的第二位置的第二锚固件。 每个锚杆包括腿部，腿部具有被配置为接触电路板的环形端部。 散热器连接组件还包括散热夹，该散热夹构造成当锚固件固定到电路板上时同时（i）固定到锚固件，以及（ii）将散热片固定在电路板的电路板部件上。 腿的环形端部防止腿部完全穿过限定在电路板中的孔。 在一些情况下，环形端部限定用于与电路板的鲁棒干涉配合以及用于增强强度和稳定性的延伸线圈（例如，双环）。

公开(公告)号：US07324344B2

公开(公告)日：2008-01-29

申请号：US11001411

申请日：2004-12-01

申请人： George Sya ,  Hong Huynh ,  Michael Koken

发明人： George Sya ,  Hong Huynh ,  Michael Koken

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heatsink attachment assembly includes a first anchor, a second anchor and a heatsink clip. The first anchor is configured to insert into a first hole in a circuit board in an upward direction from an underside of the circuit board toward a topside of the circuit board. Similarly, the second anchor is configured to insert into a second hole in the circuit board in the upward direction. The heatsink clip has (i) a first end configured to fasten to the first anchor when the first anchor is inserted into the first hole in the circuit board, (ii) a second end configured to fasten to the second anchor when the second anchor is inserted into the second hole in the circuit board, and (iii) a middle section configured to provide force on a heatsink in a downward direction which is substantially opposite the upward direction.

摘要翻译： 散热器附接组件包括第一锚固件，第二锚固件和散热片夹具。 第一锚定构造成从电路板的下侧向电路板的上侧向上方插入电路板的第一孔。 类似地，第二锚定构件沿向上方向插入电路板中的第二孔中。 所述散热片具有（i）第一端，其构造成当所述第一锚固件插入所述电路板中的所述第一孔中时固定到所述第一锚固件，（ii）第二端构造成当所述第二锚固件 插入到电路板的第二孔中，以及（iii）中间部分，被构造成在与向上方向大致相反的向下方向上的散热器上提供力。

公开(公告)号：US20060114658A1

公开(公告)日：2006-06-01

申请号：US11001411

申请日：2004-12-01

申请人： George Sya ,  Hong Huynh ,  Michael Koken

发明人： George Sya ,  Hong Huynh ,  Michael Koken

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heatsink attachment assembly includes a first anchor, a second anchor and a heatsink clip. The first anchor is configured to insert into a first hole in a circuit board in an upward direction from an underside of the circuit board toward a topside of the circuit board. Similarly, the second anchor is configured to insert into a second hole in the circuit board in the upward direction. The heatsink clip has (i) a first end configured to fasten to the first anchor when the first anchor is inserted into the first hole in the circuit board, (ii) a second end configured to fasten to the second anchor when the second anchor is inserted into the second hole in the circuit board, and (iii) a middle section configured to provide force on a heatsink in a downward direction which is substantially opposite the upward direction.

摘要翻译： 散热器附接组件包括第一锚固件，第二锚固件和散热片夹具。 第一锚定构造成从电路板的下侧向电路板的上侧向上方插入电路板的第一孔。 类似地，第二锚定构件沿向上方向插入电路板中的第二孔中。 所述散热片具有（i）第一端，其构造成当所述第一锚固件插入所述电路板中的所述第一孔中时固定到所述第一锚固件，（ii）第二端构造成当所述第二锚固件 插入到电路板的第二孔中，以及（iii）中间部分，被构造成在与向上方向大致相反的向下方向上的散热器上提供力。