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1. 发明申请

US20100053904A1 LOCKING DEVICE FOR HEAT SINK 失效
标题翻译：用于散热的锁定装置
公开(公告)号：US20100053904A1
公开(公告)日：2010-03-04
申请号：US12202391
申请日：2008-09-01
申请人： CHUN-CHI CHEN , HONG-CHENG YANG , JIN-BIAO LIU , HE-PING LIU
发明人： CHUN-CHI CHEN , HONG-CHENG YANG , JIN-BIAO LIU , HE-PING LIU
IPC分类号： H05K7/20 , H01R4/28
CPC分类号： H01L23/4093 , H01L23/3672 , H01L2924/0002 , H01L2924/00
摘要： A locking device is used for securing a heat sink to an electronic device mounted on a first face of a printed circuit board which defines a first hole. The heat sink defines a second hole therein. The locking device has a fastener including a head portion located aside the heat sink, a foot portion located aside a second face of the printed circuit board, and a body portion extending through the holes of the heat sink and the printed circuit board and interconnecting the head portion and the foot portion. The foot portion includes a buckling part abutting against the second face of the printed circuit board, and a positioning part extending toward the head portion to a position above the buckling part. When the buckling part abuts against the printed circuit board, the positioning part has a portion thereof entering into the first hole.
摘要翻译：锁定装置用于将散热器固定到安装在限定第一孔的印刷电路板的第一面上的电子装置上。散热器在其中限定了第二个孔。锁定装置具有紧固件，该紧固件包括位于散热器的头部的部分，位于印刷电路板的第二面的脚部以及延伸穿过散热器和印刷电路板的孔的主体部分，头部和脚部。脚部包括抵靠印刷电路板的第二面的弯曲部，以及朝向头部延伸到屈曲部上方的位置的定位部。当屈曲部分抵靠印刷电路板时，定位部分的一部分进入第一孔。

2. 发明申请

US20090159245A1 HEAT DISSIPATION DEVICE HAVING A FAN HOLDER 失效
标题翻译：具有风扇保持架的散热装置
公开(公告)号：US20090159245A1
公开(公告)日：2009-06-25
申请号：US11961357
申请日：2007-12-20
申请人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
发明人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
IPC分类号： H01L23/467 , F28F99/00
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink, a fan holder and a fan secured on a front side of the fan holder. The heat sink comprises a base and a plurality of fins on the base. An engaging groove is defined in top ends of the fins. The fan holder comprises a top panel and two sidewalls extending downwardly from two lateral edges of the top panel. The top panel has an inserting protrusion at a bottom surface thereof. The two sidewalls have two latching legs at lower ends thereof. The top panel is partially placed on front portion of the top ends of the fins and the inserting protrusion is inserted into the engaging groove of the fins, the two sidewalls abut against two lateral sides of the heat sink and the two latching legs fasten to two lateral sides of the base of the heat sink.
摘要翻译：散热装置包括散热器，风扇支架和固定在风扇支架前侧的风扇。散热器包括底座和底座上的多个翅片。接合槽限定在翅片的顶端。风扇架包括顶板和从顶板的两个侧边缘向下延伸的两个侧壁。顶板在其底面具有插入突起。两个侧壁在其下端具有两个闩锁腿。顶板部分地放置在翅片顶端的前部，并且插入突起插入翅片的接合槽中，两个侧壁抵靠散热器的两个侧面，并且两个闩锁腿固定到两个散热器底座的侧面。

3. 发明授权

US07869217B2 Toolless locking device 失效
标题翻译：无工具锁定装置
公开(公告)号：US07869217B2
公开(公告)日：2011-01-11
申请号：US12202391
申请日：2008-09-01
申请人： Chun-Chi Chen , Hong-Cheng Yang , Jin-Biao Liu , He-Ping Liu
发明人： Chun-Chi Chen , Hong-Cheng Yang , Jin-Biao Liu , He-Ping Liu
IPC分类号： H05K7/20 , H01L23/40
CPC分类号： H01L23/4093 , H01L23/3672 , H01L2924/0002 , H01L2924/00
摘要： A locking device is used for securing a heat sink to an electronic device mounted on a first face of a printed circuit board which defines a first hole. The heat sink defines a second hole therein. The locking device has a fastener including a head portion located aside the heat sink, a foot portion located aside a second face of the printed circuit board, and a body portion extending through the holes of the heat sink and the printed circuit board and interconnecting the head portion and the foot portion. The foot portion includes a buckling part abutting against the second face of the printed circuit board, and a positioning part extending towards the head portion to a position above the buckling part. When the buckling part abuts against the printed circuit board, the positioning part has a portion thereof entering into the first hole.
摘要翻译：锁定装置用于将散热器固定到安装在限定第一孔的印刷电路板的第一面上的电子装置上。散热片在其中限定第二个孔。锁定装置具有紧固件，该紧固件包括位于散热器的头部的部分，位于印刷电路板的第二面的脚部以及延伸穿过散热器和印刷电路板的孔的主体部分，头部和脚部。脚部包括抵靠印刷电路板的第二面的压曲部，以及朝向头部延伸到屈曲部上方的位置的定位部。当屈曲部分抵靠印刷电路板时，定位部分的一部分进入第一孔。

4. 发明授权

US08047271B2 Heat dissipation device having a fan holder 失效
标题翻译：具有风扇架的散热装置
公开(公告)号：US08047271B2
公开(公告)日：2011-11-01
申请号：US11961357
申请日：2007-12-20
申请人： Chun-Chi Chen , Hong-Cheng Yang , He-Ping Liu
发明人： Chun-Chi Chen , Hong-Cheng Yang , He-Ping Liu
IPC分类号： F24H3/02 , H01L23/467
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink, a fan holder, and a fan secured on a front side of the fan holder. The heat sink includes a base and fins on the base. An engaging groove is defined in top ends of the fins. The fan holder includes a top panel and two sidewalls extending downwardly from two lateral edges of the top panel. The top panel has an inserting protrusion at a bottom surface thereof. The two sidewalls have two latching legs at lower ends thereof. The top panel is partially placed on a front portion of the top ends of the fins, and the inserting protrusion is inserted into the engaging groove of the fins. The two sidewalls abut against two lateral sides of the heat sink, and the two latching legs fasten to two lateral sides of the base of the heat sink.
摘要翻译：散热装置包括散热器，风扇支架和固定在风扇支架前侧的风扇。散热器包括底座和底座上的散热片。接合槽限定在翅片的顶端。风扇架包括顶板和从顶板的两个侧边缘向下延伸的两个侧壁。顶板在其底面具有插入突起。两个侧壁在其下端具有两个闩锁腿。顶板部分地放置在翅片的顶端的前部，并且插入突起插入翅片的接合槽中。两个侧壁抵靠散热片的两个侧面，并且两个闩锁腿固定在散热器底座的两个侧面。

5. 发明申请

US20090166010A1 HEAT DISSIPATION DEVICE HAVING A FAN HOLDER 有权
标题翻译：具有风扇保持架的散热装置
公开(公告)号：US20090166010A1
公开(公告)日：2009-07-02
申请号：US11964899
申请日：2007-12-27
申请人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
发明人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
IPC分类号： H01L23/467 , F28F99/00
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink, a fan holder and a fan secured on a front side of the fan holder. The heat sink includes a base having two first fixing ears at its two lateral sides and a plurality of fins on the base. At least an engaging notch is defined in top ends of the fins. The fan holder includes a top panel and two sidewalls extending downwardly from two lateral edges of the top panel. The top panel has at least an inserting protrusion at a bottom surface thereof. The two sidewalls have two fixing flanges at lower ends thereof. The top panel is partially placed on front portion of the top ends of the fins and the inserting protrusion is inserted into the engaging notch of the fins, the two sidewalls abut against two lateral sides of the heat sink and the two fixing flanges are disposed on the two first fixing ears.
摘要翻译：散热装置包括散热器，风扇支架和固定在风扇支架前侧的风扇。散热器包括在其两个侧面具有两个第一固定耳和在基座上的多个鳍的基部。至少一个接合凹口限定在翅片的顶端。风扇架包括顶板和从顶板的两个侧边缘向下延伸的两个侧壁。顶板在其底面具有至少一个插入突起。两个侧壁在其下端具有两个固定凸缘。顶板部分地放置在翅片顶端的前部，并且插入突起插入翅片的接合凹口中，两个侧壁抵靠散热片的两个侧面，并且两个固定凸缘设置在两个第一固定耳朵。

6. 发明授权

US08069908B2 Heat dissipation device having a fan holder 有权
标题翻译：具有风扇架的散热装置
公开(公告)号：US08069908B2
公开(公告)日：2011-12-06
申请号：US11964899
申请日：2007-12-27
申请人： Chun-Chi Chen , Hong-Cheng Yang , He-Ping Liu
发明人： Chun-Chi Chen , Hong-Cheng Yang , He-Ping Liu
IPC分类号： F28F7/00 , F24H3/02 , H01L23/467 , H05K7/20
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： An exemplary heat dissipation device includes a heat sink, a fan holder, and a fan secured on a front side of the fan holder. The heat sink includes a base having two first fixing ears at its two lateral sides, and fins on the base. An engaging notch is defined in a top end of four of the fins. The fan holder includes a top panel, and two sidewalls extending downwardly from two lateral edges of the top panel. The top panel has a pair of inserting protrusions at a bottom surface thereof. The two sidewalls have two fixing flanges at lower ends thereof. The top panel is partially placed on the front portion of the top ends of the fins, and the inserting protrusions are inserted into the engaging notches of the fins. The two sidewalls abut against two lateral sides of the heat sink, and the two fixing flanges are disposed on the two first fixing ears.
摘要翻译：示例性散热装置包括散热器，风扇支架和固定在风扇支架前侧的风扇。散热器包括在其两个侧面具有两个第一固定耳的底座和底座上的翅片。在四个翅片的顶端中限定了接合凹口。风扇架包括顶板，以及从顶板的两个侧边缘向下延伸的两个侧壁。顶板在其底面具有一对插入突起。两个侧壁在其下端具有两个固定凸缘。顶板部分地放置在翅片的顶端的前部，并且插入突起插入翅片的接合凹口中。两个侧壁抵靠散热片的两个侧面，两个固定凸缘设置在两个第一固定耳上。

7. 发明申请

US20100147491A1 HEAT DISSIPATION DEVICE HAVING A FAN HOLDER FOR ATTACHMENT OF A FAN 审中-公开
标题翻译：具有风扇附件的散热装置的散热装置
公开(公告)号：US20100147491A1
公开(公告)日：2010-06-17
申请号：US12423021
申请日：2009-04-14
申请人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
发明人： CHUN-CHI CHEN , HONG-CHENG YANG , HE-PING LIU
IPC分类号： F28F13/00
CPC分类号： H01L23/427 , H01L23/4006 , H01L23/467 , H01L2023/4081 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink, a fan and a fan holder attaching the fan to the heat sink. The heat sink includes a base and a plurality of fins. The fan includes a frame and four engaging flanges at a periphery thereof. The fan holder includes a supporting board supporting the fan thereon, a plurality of spaced retaining plates extending downwardly from a periphery edge of the supporting board and clasping the fins, two locking sheets extending upwardly from two diagonal corners of the supporting board and two locking poles extending upwardly from another two diagonal corners of the supporting board. The locking sheets abut against lateral sides of two engaging flanges of the fan. The locking poles are engagingly received in another two engaging flanges of the fan.
摘要翻译：散热装置包括散热器，风扇和将风扇附接到散热器的风扇支架。散热器包括基座和多个翅片。风扇包括框架和在其周边的四个接合凸缘。风扇架包括一个支撑板，其上支撑风扇，多个间隔的保持板从支撑板的周边边缘向下延伸并且夹住翅片，从支撑板的两个对角线向上延伸的两个锁定片和两个锁定杆从支撑板的另外两个对角线向上延伸。锁定片抵靠风扇的两个接合凸缘的侧面。锁定杆接合地容纳在风扇的另外两个接合凸缘中。

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