公开(公告)号：US07746646B2

公开(公告)日：2010-06-29

申请号：US12256462

申请日：2008-10-22

申请人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

发明人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

IPC分类号： H05K7/20 ,  H01L23/40

CPC分类号： H01L23/427 ,  H01L23/3672 ,  H01L23/4093 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A securing device (30) is used for securing a heat sink (10) to a printed circuit board (40) with a heat-generating electronic component (41) mounted thereon. The securing device includes a V-shaped elongated main body (31), a first locking leg (34), a second locking leg (332) and a resilient member (32). The first locking leg and second locking leg are connected to two opposite ends of the main body respectively for engaging with a retention frame (20) on the printed circuit board. The resilient member includes a planar-shaped supporting plate (321) engaging with a bottom portion of the main body and at least one resilient foot (322) extending downwardly from the supporting plate. The resilient foot deforms to exert a resilient force on the heat sink when the heat sink is assembled to the electronic component by the securing device.

摘要翻译： 固定装置（30）用于通过安装在其上的发热电子部件（41）将散热器（10）固定到印刷电路板（40）。 固定装置包括V形细长主体（31），第一锁定腿（34），第二锁定腿（332）和弹性构件（32）。 第一锁定腿和第二锁定腿分别连接到主体的两个相对端，用于与印刷电路板上的保持框架（20）接合。 弹性构件包括与主体的底部接合的平面状支撑板（321）和从支撑板向下延伸的至少一个弹性脚（322）。 当散热器通过固定装置组装到电子部件时，弹性脚变形以在散热器上施加弹性力。

公开(公告)号：US08122945B2

公开(公告)日：2012-02-28

申请号：US12248006

申请日：2008-10-08

申请人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

发明人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

IPC分类号： F28F7/00 ,  H05K7/20 ,  F16B15/00

CPC分类号： H01L23/4006 ,  H01L23/427 ,  H01L23/467 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2924/0002 ,  Y10S411/999 ,  H01L2924/00

摘要： A securing device includes a securing member defining a securing hole therein, and a fastener extending through the securing hole. The fastener includes a spring, and a bolt having a main portion, a bottom fixing portion, and a top head portion. The securing hole includes a large portion, a small portion, and a concave around the small portion. A diameter of the small portion is greater than the main portion and smaller than the fixing portion. A diameter of the large portion is greater than the fixing portion and smaller than the spring. The main portion extends through the small portion with the fixing portion tightly abutting the securing member. The spring is mounted around the main portion and received in the concave. The spring is compressed between the head portion and a step of the securing member in the concave.

摘要翻译： 固定装置包括在其中限定固定孔的固定构件和延伸穿过固定孔的紧固件。 紧固件包括弹簧和具有主要部分，底部固定部分和顶部头部的螺栓。 固定孔包括大部分，小部分和围绕小部分的凹部。 小部分的直径大于主要部分并小于固定部分。 大部分的直径大于固定部分并且小于弹簧。 主要部分延伸穿过小部分，固定部分紧紧地紧靠着固定构件。 弹簧安装在主体部分周围并被接收在凹部中。 弹簧被压缩在头部和固定构件在凹部中的台阶之间。

公开(公告)号：US07697295B2

公开(公告)日：2010-04-13

申请号：US12256463

申请日：2008-10-22

申请人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

发明人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L2924/0002 ,  Y10T24/308 ,  Y10T24/44009 ,  Y10T24/44026 ,  H01L2924/00

摘要： A heat sink clip (30) includes an elongated resilient main body (31) with two spaced barbs (315) at a first end thereof, a first locking member (33) coupled with a second end of the main body and a moveable second locking member (32) movably coupled with the first end of the main body. The barbs each vertically extend and include a neck (3151) connecting with the main body and a locking end (3152) at a free end thereof. The moveable second locking member includes an operating portion (321) and a locking leg (322) defining two connecting slots (323) therein. Each of the connecting slots includes a longitudinally narrow portion (3231) and a longitudinally wide portion (3232) beside the narrow portion. The barbs enter the connecting slots through the wide portions and the necks are received in the narrow portions.

摘要翻译： 散热夹（30）包括在其第一端处具有两个间隔开的倒钩（315）的细长弹性主体（31），与主体的第二端耦合的第一锁定构件（33）和可移动的第二锁定 构件（32）可移动地与主体的第一端连接。 倒钩各自垂直延伸并且包括与主体连接的颈部（3151）和在其自由端处的锁定端（3152）。 可移动的第二锁定构件包括在其中限定两个连接槽（323）的操作部分（321）和锁定腿部（322）。 每个连接槽包括在窄部分旁边的纵向窄部分（3231）和纵向宽部分（3232）。 倒钩通过宽的部分进入连接槽，并且颈部被容纳在狭窄部分中。

公开(公告)号：US20090296347A1

公开(公告)日：2009-12-03

申请号：US12248006

申请日：2008-10-08

申请人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

发明人： Jer-Haur Kuo ,  Xin-Xiang Zha ,  Ye-Fei Yu ,  Lin Yang ,  Fang-Xiang Yu

IPC分类号： H05K7/20

CPC分类号： H01L23/4006 ,  H01L23/427 ,  H01L23/467 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2924/0002 ,  Y10S411/999 ,  H01L2924/00

摘要： A securing device includes a securing member defining a securing hole therein, and a fastener extending through the securing hole. The fastener includes a spring, and a bolt having a main portion, a bottom fixing portion, and a top head portion. The securing hole includes a large portion, a small portion, and a concave around the small portion. A diameter of the small portion is greater than the main portion and smaller than the fixing portion. A diameter of the large portion is greater than the fixing portion and smaller than the spring. The main portion extends through the small portion with the fixing portion tightly abutting the securing member. The spring is mounted around the main portion and received in the concave. The spring is compressed between the head portion and a step of the securing member in the concave.

摘要翻译： 固定装置包括在其中限定固定孔的固定构件和延伸穿过固定孔的紧固件。 紧固件包括弹簧和具有主要部分，底部固定部分和顶部头部的螺栓。 固定孔包括大部分，小部分和围绕小部分的凹部。 小部分的直径大于主要部分并小于固定部分。 大部分的直径大于固定部分并且小于弹簧。 主要部分延伸穿过小部分，固定部分紧紧地紧靠着固定构件。 弹簧安装在主体部分周围并被接收在凹部中。 弹簧被压缩在头部和固定构件在凹部中的台阶之间。

公开(公告)号：US20090284968A1

公开(公告)日：2009-11-19

申请号：US12202400

申请日：2008-09-01

申请人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

发明人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

IPC分类号： F21V1/00

CPC分类号： F21V7/005 ,  F21Y2115/10 ,  G02B6/001

摘要： A light emitting diode (LED) lamp includes a lampshade, a light guide pole and a plurality of LEDs. The light guide pole is of light permeable material and received in the lampshade. A plurality of irregular elements is formed on an outer surface of the light guide pole. A distribution density of the irregular elements decreases gradually from two ends of the light guide pole towards a middle of the light guide pole. The LEDs are mounted at the two ends of the light guide pole. Light emitted by the light emitting diodes falls incident into the light guide pole and exits the light guide pole from the outer surface thereof.

摘要翻译： 发光二极管（LED）灯包括灯罩，导光柱和多个LED。 导光杆是透光材料，并被接收在灯罩中。 在导光柱的外表面上形成多个不规则元件。 不规则元件的分布密度从导光柱的两端朝向导光柱的中间逐渐减小。 LED安装在导光柱的两端。 由发光二极管发出的光入射到导光柱中并从其外表面离开导光柱。

公开(公告)号：US07845838B2

公开(公告)日：2010-12-07

申请号：US12202400

申请日：2008-09-01

申请人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

发明人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

IPC分类号： G02B26/00

CPC分类号： F21V7/005 ,  F21Y2115/10 ,  G02B6/001

摘要： A light emitting diode (LED) lamp includes a lampshade, a light guide pole and a plurality of LEDs. The light guide pole is of light permeable material and received in the lampshade. A plurality of irregular elements is formed on an outer surface of the light guide pole. A distribution density of the irregular elements decreases gradually from two ends of the light guide pole towards a middle of the light guide pole. The LEDs are mounted at the two ends of the light guide pole. Light emitted by the light emitting diodes falls incident into the light guide pole and exits the light guide pole from the outer surface thereof.

摘要翻译： 发光二极管（LED）灯包括灯罩，导光柱和多个LED。 导光杆是透光材料，并被接收在灯罩中。 在导光柱的外表面上形成多个不规则元件。 不规则元件的分布密度从导光柱的两端朝向导光柱的中间逐渐减小。 LED安装在导光柱的两端。 由发光二极管发出的光入射到导光柱中并从其外表面离开导光柱。

公开(公告)号：US20090323336A1

公开(公告)日：2009-12-31

申请号：US12248009

申请日：2008-10-08

申请人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

发明人： Jer-Haur Kuo ,  Shun-Yuan Jan ,  Fang-Xiang Yu ,  Xin-Xiang Zha

IPC分类号： F21V7/07 ,  F21V7/00

CPC分类号： F21V7/005 ,  F21K9/00 ,  F21K9/68 ,  F21V29/50 ,  F21Y2103/10 ,  F21Y2107/90 ,  F21Y2115/10

摘要： An LED lamp (100) includes a lamp enclosure (10), two arrays of LEDs (33) and a fixing plate (20). The lamp enclosure defines a depression (15) therein and an opening (156) at a top side thereof. The LEDs are received in the depression. The fixing plate is vertically received in the depression and has two lateral sides (23) facing towards an internal surface (110) of the lamp enclosure. The LEDs are mounted on two LED modules (30) which are respectively mounted on the lateral sides of the fixing plate so that the light rays (71, 73) emitted by the LEDs are firstly directed to and reflected by the internal surface of the lamp enclosure, and then directed to an outside of the LED lamp through the opening.

摘要翻译： LED灯（100）包括灯壳（10），两组LED（33）和固定板（20）。 灯罩在其中限定凹陷（15），在其顶侧限定开口（156）。 LED在凹陷中被接收。 固定板垂直地容纳在凹部中，并且具有面向灯壳体的内表面（110）的两个侧面（23）。 LED安装在分别安装在固定板的侧面上的两个LED模块（30）上，使得由LED发射的光线（71,73）首先被引导并被灯的内表面反射 外壳，然后通过开口引导到LED灯的外部。

公开(公告)号：US07916485B2

公开(公告)日：2011-03-29

申请号：US12490278

申请日：2009-06-23

申请人： Fang-Xiang Yu ,  Jer-Haur Kuo

发明人： Fang-Xiang Yu ,  Jer-Haur Kuo

IPC分类号： H05K7/20

CPC分类号： F28F3/02 ,  F28F2215/06 ,  F28F2255/02 ,  H01L23/433 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat sink includes two heat spreaders spaced from each other and a heat dissipation fin disposed and connected between the two heat spreaders. The heat dissipation fin includes a plurality of hollow tubular heat dissipation units arranged linearly from one of the heat spreaders to the other one of the heat spreaders. The heat dissipation units are connected together with their axes along length directions thereof being parallel to each other. Each of the heat dissipation units can resiliently deform to change a distance between the two heat spreaders. The present disclosure also discloses an electronic device incorporating such a heat sink.

摘要翻译： 散热器包括彼此间隔开的两个散热器和设置并连接在两个散热器之间的散热片。 散热片包括多个中空管状散热单元，其布置成从散热器中的一个到另一个散热器。 散热单元沿其长度方向的轴线彼此平行地连接在一起。 每个散热单元可以弹性变形以改变两个散热器之间的距离。 本公开还公开了一种结合了这种散热器的电子设备。

公开(公告)号：US08328533B2

公开(公告)日：2012-12-11

申请号：US12488524

申请日：2009-06-20

申请人： Fang-Xiang Yu ,  Jer-Haur Kuo

发明人： Fang-Xiang Yu ,  Jer-Haur Kuo

IPC分类号： F04B39/06 ,  H02K7/00 ,  F01D25/08

CPC分类号： F04D25/0613 ,  F04D25/082

摘要： A heat dissipation fan includes a base with a plurality of holes defined therein, a stator mounted on the base and being placed around the holes of the base, and an impeller rotatably attached to the base. The impeller includes a hub and a plurality of blades, the hub includes a top wall with a plurality of holes defined therein and an annular wall depending from the top wall. The blades are arranged around the annular wall of the hub. An axial air passage is defined in the stator. The holes of the base communicate with the holes of the top wall via the air passage.

摘要翻译： 散热风扇包括：底座，其中限定有多个孔，定子安装在基座上并围绕基座的孔放置;以及叶轮，可转动地安装在基座上。 叶轮包括轮毂和多个叶片，轮毂包括具有限定在其中的多个孔的顶壁和从顶壁垂下的环形壁。 叶片围绕轮毂的环形壁布置。 在定子中限定轴向空气通道。 基座的孔通过空气通道与顶壁的孔连通。

公开(公告)号：US08585359B2

公开(公告)日：2013-11-19

申请号：US12770783

申请日：2010-04-30

申请人： Fang-Xiang Yu ,  Xian-Min Jin ,  Jer-Haur Kuo

发明人： Fang-Xiang Yu ,  Xian-Min Jin ,  Jer-Haur Kuo

IPC分类号： F04D29/44

CPC分类号： F04D29/441 ,  F04D25/0613

摘要： A centrifugal fan includes a casing and an impeller received in the casing. The casing defines an air outlet at one side thereof. An air channel is defined in the casing between a sidewall of the casing and outermost free ends of blades of the impeller. The air channel has an upstream end and a downstream end along a rotation direction of the impeller. A plurality of air guide plates is formed in the casing and disposed at a junction between the downstream end of the air channel and an area of the air outlet directly communicating with the downstream end of the air channel. The air guide plates are structured and arranged in a streamlined manner and pattern with respect to air flowing from the downstream end of the air channel towards the air outlet.

摘要翻译： 离心风扇包括容纳在壳体中的壳体和叶轮。 壳体在其一侧限定出气口。 空气通道限定在外壳中的壳体的侧壁和叶轮的叶片的最外侧的自由端之间。 空气通道沿着叶轮的旋转方向具有上游端和下游端。 多个空气引导板形成在壳体中，并且设置在空气通道的下游端和与空气通道的下游端直接连通的空气出口的区域之间的接合处。 空气引导板被构造和布置成相对于从空气通道的下游端朝向空气出口流动的空气的流线型和图案。