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公开(公告)号：US10349558B2
公开(公告)日：2019-07-09
申请号：US15594661
申请日：2017-05-15
发明人： Chia-Yu Lin , Qingsong Zhang , Tao Song
IPC分类号： B21D53/02 , H05K7/20 , F28D15/02 , F28F1/32 , H01L23/427 , H01L23/367 , H01L21/48
摘要： A method of manufacturing a heat dissipating device includes steps of providing a heat dissipating fin and a heat pipe. The heat dissipating fin includes a fin body, a through hole and a collar portion, with the through hole formed on the fin body, with the collar portion extending from a periphery of the through hole and having a first U-shaped protruding ear, with the first U-shaped protruding ear having a first opening, with the heat pipe having a heat dissipating end and a heat absorbing end, and with the heat dissipating end opposite to the heat absorbing end; inserting the heat dissipating end into the through hole and the collar portion; and punching the collar portion to shrink the first opening of the first U-shaped protruding ear, such that the collar portion fixes the heat dissipating end in a tight-fitting manner.
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公开(公告)号：US20150144318A1
公开(公告)日：2015-05-28
申请号：US14503426
申请日：2014-10-01
发明人： Chia-Yu Lin , Qingsong Zhang , Tao Song
CPC分类号： B23P15/26 , B23P11/00 , B23P2700/10 , H01L21/4878 , H01L23/3672 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： A heat dissipating device includes a base and a heat dissipating fin. The base includes an accommodating recess formed thereon. The heat dissipating fin includes a heat dissipating portion and a protruding portion, wherein the protruding portion protrudes from an end of the heat dissipating portion and is disposed in the accommodating recess. The base and the heat dissipating fin are combined with each other by a punching process, such that a first side wall of the accommodating recess covers at least a part of the protruding portion.
摘要翻译： 散热装置包括基座和散热片。 底座包括形成在其上的容纳凹部。 散热片包括散热部和突出部，其中突出部从散热部的端部突出并设置在容纳凹部中。 底座和散热翅片通过冲压工艺彼此组合，使得容纳凹槽的第一侧壁覆盖突出部分的至少一部分。
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公开(公告)号：US20170251570A1
公开(公告)日：2017-08-31
申请号：US15594661
申请日：2017-05-15
发明人： Chia-Yu Lin , Qingsong Zhang , Tao Song
CPC分类号： H05K7/20336 , F28D15/0233 , F28F1/32 , F28F1/325 , F28F2275/122 , F28F2275/127 , H01L21/4882 , H01L23/3672 , H01L23/427 , H01L2924/0002 , H05K7/2039 , H01L2924/00
摘要： A method of manufacturing a heat dissipating device includes steps of providing a heat dissipating fin and a heat pipe, wherein the heat dissipating fin includes a fin body, a through hole and a collar portion, the through hole is formed on the fin body, the collar portion extends from a periphery of the through hole and has a first U-shaped protruding ear, the first U-shaped protruding ear has a first opening, the heat pipe has a heat dissipating end and a heat absorbing end, and the heat dissipating end is opposite to the heat absorbing end; inserting the heat dissipating end into the through hole and the collar portion; and punching the collar portion to shrink the first opening of the first U-shaped protruding ear, such that the collar portion fixes the heat dissipating end in a tight-fitting manner.
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公开(公告)号：US20150144307A1
公开(公告)日：2015-05-28
申请号：US14503419
申请日：2014-10-01
发明人： Chia-Yu Lin , Qingsong Zhang , Tao Song
CPC分类号： H05K7/20336 , F28D15/0233 , F28F1/32 , F28F1/325 , F28F2275/122 , F28F2275/127 , H01L21/4882 , H01L23/3672 , H01L23/427 , H01L2924/0002 , H05K7/2039 , H01L2924/00
摘要： A heat dissipating device includes a heat dissipating fin and a heat pipe. The heat dissipating fin includes a fin body, a through hole and a closed ring-shaped portion, wherein the through hole is formed on the fin body, the closed ring-shaped portion extends from a periphery of the through hole and has a first U-shaped protruding ear, and the first U-shaped protruding ear has a first opening. The heat pipe has a heat dissipating end and a heat absorbing end, wherein the heat dissipating end is opposite to the heat absorbing end and is disposed in the through hole and the closed ring-shaped portion. After punching the closed ring-shaped portion, the first opening of the first U-shaped protruding ear shrinks, such that the closed ring-shaped portion fixes the heat dissipating end in a tight-fitting manner.
摘要翻译： 散热装置包括散热片和热管。 散热片包括翅片体，通孔和封闭的环形部分，其中通孔形成在翅片体上，闭合环形部分从通孔的周边延伸并且具有第一U 形突出的耳朵，并且第一U形突出的耳朵具有第一开口。 热管具有散热端和吸热端，其中散热端与吸热端相反，并且设置在通孔和闭环形部分中。 在冲压封闭的环形部分之后，第一U形突耳的第一开口收缩，使得封闭的环形部分以紧密的方式固定散热端。
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