-
公开(公告)号：US20110038125A1
公开(公告)日：2011-02-17
申请号：US12581178
申请日：2009-10-19
CPC classification number: H01L23/4006 , F16B5/0208 , H01L2023/4062 , H01L2023/4081 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20110146960A1
公开(公告)日：2011-06-23
申请号：US12781748
申请日：2010-05-17
IPC: F28F13/00
CPC classification number: H01L23/4093 , H01L23/467 , H01L2924/0002 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20100294463A1
公开(公告)日：2010-11-25
申请号：US12507781
申请日：2009-07-22
Applicant: WEI-CHENG NIE , HONG-CHENG YANG , LEI CAO
Inventor： WEI-CHENG NIE , HONG-CHENG YANG , LEI CAO
IPC: F28F13/00
CPC classification number: H01L23/467 , G06F1/20 , H01L2924/0002 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20110108234A1
公开(公告)日：2011-05-12
申请号：US12756981
申请日：2010-04-08
CPC classification number: H01L23/4006 , H01L23/4093 , H01L2924/0002 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20100314080A1
公开(公告)日：2010-12-16
申请号：US12566692
申请日：2009-09-25
CPC classification number: H01L23/467 , G06F1/20 , H01L23/3672 , H01L23/4006 , H01L23/427 , H01L2924/0002 , H01L2924/00
Abstract: A heat dissipation device includes a heat conducting board for being attached to an electronic component mounted on a printed circuit board, a fin unit disposed on the heat conducting board, a fixing module and a fan secured on the fixing module. The fixing module includes two supporting frames located at two opposite lateral sides of the fin unit respectively, a fan holder spanning over the fin unit and pivotally fixed to the two supporting frames, and a fastening member extending through the fan holder and a corresponding supporting frame and being capable of fixing the fan holder at different positions relative to the fin unit of the heat sink. The fan is fixed to the fan holder of the fixing module and provides airflow towards the fin unit.
Abstract translation: 散热装置包括：导热板，用于安装在安装在印刷电路板上的电子部件上，散热片单元设置在导热板上，固定模块和固定在固定模块上的风扇。 固定模块包括分别位于翅片单元的两个相对侧面的两个支撑框架，跨过翅片单元并枢转地固定到两个支撑框架上的风扇支架，以及延伸穿过风扇支架的紧固构件和相应的支撑框架 并且能够将风扇架固定在相对于散热片的散热片单元的不同位置。 风扇固定在固定模块的风扇架上，并向散热片单元提供气流。
-
Patent Agency Ranking
公开(公告)号：US20100246132A1
公开(公告)日：2010-09-30
申请号：US12492149
申请日：2009-06-26
CPC classification number: H01L23/4006 , F28D15/0266 , F28D15/0275 , F28F1/32 , H01L23/427 , H01L23/467 , H01L2023/4062 , H01L2023/4081 , H01L2023/4087 , H01L2924/0002 , H01L2924/00
Abstract: A heat sink assembly is mounted on a printed circuit board to dissipate heat generated by an electronic component. The heat sink assembly includes a heat sink and a plurality of fasteners fixing the heat sink to the printed circuit board. The fastener includes a head, a post extending downwardly from the head through the heat sink, an elastic member encircling the post and compressed between the head and the heat sink, and an engaging member fixed to the printed circuit board. A top of the engaging member is fastened to a bottom of the post. When the post, together with the head, is rotated relative to an axis thereof toward a locked position, the post would be driven by the engaging member to automatically lock with the engaging member at the locked position.
Abstract translation: 散热器组件安装在印刷电路板上以散发由电子部件产生的热量。 散热器组件包括散热器和将散热器固定到印刷电路板的多个紧固件。 紧固件包括头部，从头部通过散热器向下延伸的柱，围绕柱并在头部和散热器之间被压缩的弹性构件，以及固定到印刷电路板的接合构件。 接合构件的顶部固定到柱的底部。 当柱子与头部一起相对于其轴线旋转到锁定位置时，柱子将被接合构件驱动以在接合构件处于锁定位置处自动锁定。
-
公开(公告)号：US20100142152A1
公开(公告)日：2010-06-10
申请号：US12409517
申请日：2009-03-24
CPC classification number: F16B13/065 , F16B19/02 , H01L23/3677 , H01L23/4006 , H01L2924/0002 , Y10T24/44026 , H01L2924/00
Abstract: A fastener includes a fastener post, a sleeve, a nut and an elastic element. The fastener post includes a shaft, a tapered portion and a threaded portion. The sleeve includes a smooth portion and a clamp portion having a number of resilient strips. The nut is threaded onto the threaded portion. The elastic element is disposed around the sleeve and compressed between the nut and an ear of a heat sink to generate a resilient force. The resilient force moves the tapered portion of the fastener post into the sleeve such that the strips of the clamp portion of the sleeve are tilted outwardly to tightly abut against a bottom of a printed circuit board on which the heat sink is mounted.
Abstract translation: 紧固件包括紧固件柱，套筒，螺母和弹性元件。 紧固件支柱包括轴，锥形部分和螺纹部分。 套筒包括平滑部分和具有多个弹性带的夹持部分。 螺母拧到螺纹部分上。 弹性元件设置在套筒周围并在螺母和散热器的耳朵之间被压缩以产生弹性力。 弹性力将紧固件柱的锥形部分移动到套筒中，使得套筒的夹紧部分的条带向外倾斜以紧紧地抵靠安装有散热器的印刷电路板的底部。
-
公开(公告)号：US20110146949A1
公开(公告)日：2011-06-23
申请号：US12781821
申请日：2010-05-18
Applicant: HONG-CHENG YANG , LEI CAO , JIAN GUO
Inventor： HONG-CHENG YANG , LEI CAO , JIAN GUO
CPC classification number: H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20100230077A1
公开(公告)日：2010-09-16
申请号：US12508524
申请日：2009-07-23
CPC classification number: H01L23/467 , F28F3/02 , H01L2924/0002 , Y10T24/45225 , Y10T24/45241 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
公开(公告)号：US20090236075A1
公开(公告)日：2009-09-24
申请号：US12200870
申请日：2008-08-28
CPC classification number: H01L23/4093 , H01L2924/0002 , Y10T24/44017 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.013 seconds)
