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. 发明申请

US20090016023A1 HEAT DISSIPATION DEVICE WITH HEAT PIPES 有权
标题翻译：带热管的散热装置
公开(公告)号：US20090016023A1
公开(公告)日：2009-01-15
申请号：US11777034
申请日：2007-07-12
申请人： LEI CAO , DONG-BO ZHENG , MENG FU , CHUN-CHI CHEN
发明人： LEI CAO , DONG-BO ZHENG , MENG FU , CHUN-CHI CHEN
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , F28D15/0233 , F28D15/0275 , G06F1/20 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a base for contacting an electronic device, a fin set located on the base and first, second heat pipes thermally engaged in the base. The first heat pipe comprises a first transferring portion and two second transferring portions extending from two opposite free ends of the first transferring portion. The second heat pipe has first and second transferring sections. The first transferring section of the second heat pipe is located adjacent to the first transferring portion of the first heat pipe and between the first transferring portion and one of the second transferring portions of the first heat pipe, and the second transferring section of the second heat pipe is located adjacent to the one of the second transferring portions of the first heat pipe.
摘要翻译：散热装置包括用于接触电子设备的基座，位于基座上的翅片组和第一热接合在基座中的第二热管。第一热管包括第一传送部分和从第一传送部分的两个相对的自由端延伸的两个第二传送部分。第二热管具有第一和第二传送部。第二热管的第一传送部分位于第一热管的第一传送部分附近并且位于第一传送部分和第一热管的第二传送部分之一之间，第二传热部分的第二传热部分管相邻于第一热管的第二转移部分之一。

2. 发明申请

US20080236798A1 HEAT DISSIPATION DEVICE WITH HEAT PIPE 失效
标题翻译：热管散热装置
公开(公告)号：US20080236798A1
公开(公告)日：2008-10-02
申请号：US11695462
申请日：2007-04-02
申请人： DONG-BO ZHENG , LEI CAO , MENG FU , CHUN-CHI CHEN
发明人： DONG-BO ZHENG , LEI CAO , MENG FU , CHUN-CHI CHEN
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , F28D15/0266 , F28D15/0275 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a base (10) for thermally engaging with an electronic device and a plurality of fins (320) arranged on the base (10). A heat pipe (52) thermally connects the fins (320) and the base (10) for transferring heat from the base (10) to the fins (320). The heat pipe (52) comprises an evaporation section (521) sandwiched between the base (10) and the fins (320), two condensation sections (525, 526) parallel to the evaporation section (521) and thermally engaging with the fins (320), and two connecting sections (527, 528) interconnecting corresponding condensation sections (525, 526) and the evaporation section (521). The connecting sections (527, 528) form an included angle therebetween. The condensation sections (525, 526) are spaced from and extend toward each other.
摘要翻译：散热装置包括用于与电子设备热接合的基座（10）和布置在基座（10）上的多个翅片（320）。热管（52）热连接翅片（320）和底座（10），用于将热量从基座（10）传送到散热片（320）。热管（52）包括夹在基座（10）和翅片（320）之间的蒸发部分（521），与蒸发部分（521）平行的两个冷凝部分（525,526），并与翅片 320）和互连相应的冷凝部分（525,526）和蒸发部分（521）的两个连接部分（527,528）。连接部分（527,528）在它们之间形成夹角。冷凝部分（525,526）彼此间隔开并且彼此延伸。

3. 发明申请

US20110038125A1 FASTENER AND ELECTRONIC DEVICE HAVING THE SAME 失效
标题翻译：具有相同功能的紧固件和电子设备
公开(公告)号：US20110038125A1
公开(公告)日：2011-02-17
申请号：US12581178
申请日：2009-10-19
申请人： LEI CAO , MIN LI
发明人： LEI CAO , MIN LI
IPC分类号： F16B31/00 , H05K7/20
CPC分类号： H01L23/4006 , F16B5/0208 , H01L2023/4062 , H01L2023/4081 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
摘要： A fastener comprises a fastener post, a clasping element and an elastic element. The fastener post comprises a head, a post body and a threaded portion. The post body has a first extension section connecting with the head, a second extension section connecting with the threaded portion and a recess section connected between the first and second extension sections. The clasping element comprises an annular clasping body, a first clasping portion axially extending from the clasping body and a second clasping portion extending outwardly and then downwardly from the clasping body. The clasping body encloses the post body, the first clasping portion engages with the recess section of the post body, and the second clasping portion engages with the heat sink. The elastic element is set around the post body and located between the head and the clasping body.
摘要翻译：紧固件包括紧固件支柱，扣紧元件和弹性元件。紧固件柱包括头部，柱体和螺纹部分。柱体具有与头部连接的第一延伸部，与螺纹部连接的第二延伸部和连接在第一和第二延伸部之间的凹部。夹紧元件包括环形夹紧体，从夹紧体轴向延伸的第一夹紧部分和从夹紧体向外延伸然后向下延伸的第二夹紧部分。夹紧体包围柱体，第一夹紧部分与柱体的凹部接合，第二夹紧部分与散热器接合。弹性元件围绕柱体设置并位于头部和紧固体之间。

4. 发明申请

US20110146960A1 FAN HOLDER AND HEAT DISSIPATION DEVICE USING THE SAME 失效
标题翻译：风扇保持器和散热装置使用它
公开(公告)号：US20110146960A1
公开(公告)日：2011-06-23
申请号：US12781748
申请日：2010-05-17
申请人： LEI CAO , MIN LI
发明人： LEI CAO , MIN LI
IPC分类号： F28F13/00
CPC分类号： H01L23/4093 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A fan holder adapted for fixing a fan onto a heat sink includes a frame, a fastener pivotedly connected with the frame, and a first resilient member disposed between the frame and the fastener. When the fastener is located at a first position, the first resilient member exerts a resilient force on and keeps the fastener at the first position, and the fan is sandwiched between the fastener and the frame. When an external force is applied on the fastener, the fastener rotates from the first position to a second position in which the fan can no longer be sandwiched between the fastener and the frame, and when the external force is removed, the first resilient member drives the fastener from the second position back to the first position.
摘要翻译：适于将风扇固定到散热器上的风扇支架包括框架，与框架枢转连接的紧固件以及设置在框架和紧固件之间的第一弹性构件。当紧固件位于第一位置时，第一弹性构件在第一位置施加弹性力并将紧固件保持在第一位置，并且风扇夹在紧固件和框架之间。当紧固件上施加外力时，紧固件从第一位置旋转到第二位置，在第二位置，风扇不能再被夹在紧固件和框架之间，并且当外力被移除时，第一弹性构件驱动紧固件从第二位置回到第一位置。

5. 发明申请

US20100294463A1 HEAT DISSIPATION DEVICE HAVING A FAN THEREON 审中-公开
标题翻译：具有风扇的散热装置
公开(公告)号：US20100294463A1
公开(公告)日：2010-11-25
申请号：US12507781
申请日：2009-07-22
申请人： WEI-CHENG NIE , HONG-CHENG YANG , LEI CAO
发明人： WEI-CHENG NIE , HONG-CHENG YANG , LEI CAO
IPC分类号： F28F13/00
CPC分类号： H01L23/467 , G06F1/20 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a heat sink and a blower. The heat sink has a base and a plurality of fins formed on the base. The blower includes a frame and an impeller rotatably secured to the frame. The frame faces and is secured to the base of the heat sink to define an airflow passage between the base of the heat sink and the blower. An airflow inlet is defined through the frame of the blower. Another airflow inlet is defined through the base of the heat sink. An airflow produced by the blower passes through the airflow passage via the airflow inlets and then blows towards channels defined between the fins of the heat sink.
摘要翻译：散热装置包括散热器和鼓风机。散热器具有基部和形成在基部上的多个翅片。鼓风机包括可旋转地固定到框架的框架和叶轮。框架面朝向并固定在散热器的底座上，以在散热器的底座和鼓风机之间形成气流通道。气流入口通过鼓风机的框架定义。另一个进气口通过散热器的底座定义。由鼓风机产生的气流通过气流入口通过气流通道，然后吹向限定在散热片散热片之间的通道。

6. 发明申请

US20110146949A1 HEAT DISSIPATION DEVICE 审中-公开
标题翻译：散热装置
公开(公告)号：US20110146949A1
公开(公告)日：2011-06-23
申请号：US12781821
申请日：2010-05-18
申请人： HONG-CHENG YANG , LEI CAO , JIAN GUO
发明人： HONG-CHENG YANG , LEI CAO , JIAN GUO
IPC分类号： F28F9/00 , F28D15/04
CPC分类号： H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： An exemplary heat dissipation device includes a heat-absorbing plate, a fin unit, a heat pipe connected to the heat-absorbing plate and the fin unit, and a clip spanning over the heat-absorbing plate and resting on the heat pipe. A fastening tab and a positioning tab are formed on the heat-absorbing plate. A fastening hole and a positioning hole are defined in the clip respectively corresponding to the fastening and positioning tabs. The fastening tab is engaged in the fastening hole. The positioning tab is received in the positioning hole.
摘要翻译：示例性的散热装置包括吸热板，翅片单元，连接到吸热板和翅片单元的热管，以及跨过吸热板并搁置在热管上的夹子。在吸热板上形成有紧固片和定位片。固定孔和定位孔分别对应于紧固和定位翼片夹在夹子中。紧固片接合在紧固孔中。定位片接收在定位孔中。

7. 发明申请

US20100230077A1 FASTENER AND HEAT DISSIPATION DEVICE USING THE SAME 失效
标题翻译：使用相同的紧固件和散热装置
公开(公告)号：US20100230077A1
公开(公告)日：2010-09-16
申请号：US12508524
申请日：2009-07-23
申请人： LEI CAO , MIN LI
发明人： LEI CAO , MIN LI
IPC分类号： F28D21/00 , A44B21/00
CPC分类号： H01L23/467 , F28F3/02 , H01L2924/0002 , Y10T24/45225 , Y10T24/45241 , H01L2924/00
摘要： A fastener includes an upper mounting portion, a lower mounting portion, a connecting portion extending through the upper mounting portion and connecting the lower mounting portion, a resilient portion set on the connecting portion and pressing the upper mounting portion, at least a supporting portion with a first end thereof connecting the upper mounting portion, and an operating portion pivotally connecting a second end of the at least a supporting portion. The operating portion includes a cam abutting against the connecting portion. The cam is rotatable relative to the at least a supporting portion, to bring the upper mounting portion to move up and down, and make the fastener shift between a locked state in which a fan is securely sandwiched between the upper and lower mounting portions and a released state in which the upper mounting portion is disengaged from the fan.
摘要翻译：紧固件包括上安装部分，下安装部分，延伸穿过上安装部分并连接下安装部分的连接部分，设置在连接部分上并按压上安装部分的弹性部分，至少具有支撑部分，连接上部安装部分的第一端和可枢转地连接至少一个支撑部分的第二端的操作部分。操作部分包括抵靠连接部分的凸轮。凸轮可相对于至少一个支撑部分旋转，以使上部安装部分上下移动，并使紧固件在其中风扇被牢固地夹在上部和下部安装部分之间的锁定状态和释放状态，其中上部安装部分与风扇脱离。

8. 发明申请

US20090236075A1 HEAT DISSIPATION ASSEMBLY WITH STRETCHABLE FASTENERS 失效
标题翻译：散热组件与可拉紧的紧固件
公开(公告)号：US20090236075A1
公开(公告)日：2009-09-24
申请号：US12200870
申请日：2008-08-28
申请人： MIN LI , LEI CAO
发明人： MIN LI , LEI CAO
IPC分类号： F28F7/00 , A44B17/00
CPC分类号： H01L23/4093 , H01L2924/0002 , Y10T24/44017 , H01L2924/00
摘要： A heat dissipation assembly comprises a heat sink for being disposed on an electronic component mounted on a printed circuit board, and a pair of fasteners for securing the heat sink on the printed circuit board. Each fastener comprises a sleeve extending through the printed circuit board, a latch received in the sleeve, a stretchable pole inserted through the sleeve and a handle pivotably fixed to the pole. The pole is raised by rotation of the handle to a locked position. At the locked position, the handle downwardly acts on the heat sink, and the pole pushes the latch out of the sleeve. The latch presses against the printed circuit board upwardly to realize an intimate contact between the heat sink and the electronic component.
摘要翻译：散热组件包括：散热器，用于设置在安装在印刷电路板上的电子部件上;以及一对紧固件，用于将散热器固定在印刷电路板上。每个紧固件包括延伸穿过印刷电路板的套筒，容纳在套筒中的闩锁，通过套筒插入的可拉伸杆和可枢转地固定到杆的手柄。杆通过手柄的旋转升高到锁定位置。在锁定位置，手柄向下作用在散热器上，电极将闩锁推出套筒。闩锁向上按压印刷电路板，以实现散热器和电子部件之间的紧密接触。

9. 发明申请

US20090034200A1 HEAT SINK ASSEMBLY HAVING A FASTENER ASSEMBLY FOR FASTENING THE HEAT SINK TO AN ELECTROINC COMPONENT 失效
标题翻译：具有紧固件组件的散热器组件用于将散热器固定到电子部件
公开(公告)号：US20090034200A1
公开(公告)日：2009-02-05
申请号：US11831934
申请日：2007-07-31
申请人： MIN LI , LEI CAO
发明人： MIN LI , LEI CAO
IPC分类号： H05K7/20
CPC分类号： H01L23/4006 , H01L2924/0002 , Y10T24/44026 , Y10T24/44034 , Y10T24/44556 , Y10T292/225 , H01L2924/00
摘要： A heat sink assembly for dissipating heat from an electronic component (12) mounted on a printed circuit board (10) includes a heat sink (20) resting on the electronic component, and a fastener assembly (30) for securing the heat sink to the electronic component. The fastener assembly includes a hollow post (36) having a threaded hole (360) defined therein, a screw (32) threadedly engaged in the threaded hole, a coil spring (34) compressibly disposed between the heat sink and a top portion of the screw, and a latch (38) pivotably engaging with a bottom portion of the post. When the screw moves downwardly towards the printed circuit board, the latch is pushed by the screw to rotate and press the heat sink towards the printed circuit board, thus securing the heat sink to the electronic component.
摘要翻译：一种用于从安装在印刷电路板（10）上的电子部件（12）散热的散热器组件包括搁置在电子部件上的散热片（20）和用于将散热片固定到电子元件紧固件组件包括具有限定在其中的螺纹孔（360）的中空柱（36），螺纹接合在螺纹孔中的螺钉（32），可压缩地设置在散热器和顶部之间的螺旋弹簧螺钉和与柱的底部可枢转地接合的闩锁（38）。当螺钉朝向印刷电路板向下移动时，闩锁被螺钉推动以旋转并将散热器朝向印刷电路板按压，从而将散热器固定到电子部件。

10. 发明申请

US20110108234A1 FASTENING DEVICE AND HEAT DISSIPATION APPARATUS USING THE SAME 失效
标题翻译：使用相同的快速装置和散热装置
公开(公告)号：US20110108234A1
公开(公告)日：2011-05-12
申请号：US12756981
申请日：2010-04-08
申请人： LEI CAO , MIN LI
发明人： LEI CAO , MIN LI
IPC分类号： F28F9/00 , H05K7/12
CPC分类号： H01L23/4006 , H01L23/4093 , H01L2924/0002 , H01L2924/00
摘要： A fastening device includes a fixing bracket and a fastener. The fixing bracket includes a fixed arm and two adjusting arms respectively connecting at two ends of the fixed arm. Each of the two ends of the fixed arm defines a plurality of spaced retaining slots. The retaining slots are located at different positions along the fixed arm. Each of the two adjusting arms has a sliding end retained selectively in one of the retaining slots and an opposite fixing end. The fastener extends through the fixing end of each of the two adjusting arms.
摘要翻译：紧固装置包括固定支架和紧固件。固定支架包括固定臂和分别连接在固定臂两端的两个调节臂。固定臂的两端中的每一个限定了多个间隔开的保持槽。保持槽位于沿固定臂的不同位置。两个调节臂中的每一个具有选择性地保持在一个保持槽中的滑动端和相对的固定端。紧固件延伸穿过两个调节臂中的每一个的固定端。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式