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1. 发明授权

US08656590B2 Method for manufacturing heat dissipating apparatus 失效
标题翻译：散热装置的制造方法
公开(公告)号：US08656590B2
公开(公告)日：2014-02-25
申请号：US13189584
申请日：2011-07-25
申请人： Jing Zhang , Jian Liu , Xing-Hua He
发明人： Jing Zhang , Jian Liu , Xing-Hua He
IPC分类号： B21D39/06
CPC分类号： H01L23/427 , F28D15/0275 , F28F1/24 , F28F2275/12 , H01L21/4882 , H01L23/3672 , H01L2924/0002 , Y10T29/4935 , Y10T29/49373 , Y10T29/49913 , H01L2924/00
摘要： An exemplary method for manufacturing a heat dissipation apparatus includes, firstly, providing a fin assembly including a stack of fins spaced from each other. Each fin defines a through hole therein, and includes a collar formed at an edge of the through hole. Then a heat pipe is provided, and inserted in the through holes of the fins. Next, two opposing punching tools are provided. Each punching tool defines a series of recesses. The subassembly of the heat pipe and fins is positioned between the two punching tools, with the collar of each fin located between two corresponding recesses of the two punching tools. The two punching tools punch the collars of the fins from two opposite sides of the collars. Thereby, the collars shrink inwardly and press the heat pipe to deform until the heat pipe is fittedly mounted in the collars of the fins.
摘要翻译：用于制造散热装置的示例性方法包括首先提供一种翅片组件，其包括彼此间隔开的翅片堆叠。每个翅片在其中限定通孔，并且包括形成在通孔的边缘处的轴环。然后设置热管，并插入翅片的通孔中。接下来，提供两个相对的冲压工具。每个冲压工具都定义了一系列凹槽。热管和翅片的子组件位于两个冲压工具之间，每个翅片的套环位于两个冲压工具的两个对应的凹部之间。两个冲压工具从套环的两个相对侧冲压翅片的套环。因此，套环向内收缩，并压迫热管变形，直到热管被嵌合地安装在翅片的套环中。

2. 发明授权

US07872870B2 Heat dissipation device with fastener 有权
标题翻译：带扣件的散热装置
公开(公告)号：US07872870B2
公开(公告)日：2011-01-18
申请号：US12492139
申请日：2009-06-26
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： H05K7/20 , F16B13/00
CPC分类号： H01L23/4093 , F28F3/02 , H01L2924/0002 , Y10T24/44026 , H01L2924/00
摘要： An electronic device comprises a printed circuit board, an electronic component mounted on the printed circuit board, a heat dissipation device dissipating heat generated by the electronic component and a plurality of wires on the printed circuit board. The heat dissipation device comprises a heat sink and a pair of fasteners securing the heat sink to the printed circuit board. Each fastener comprises a frame body having a gap defined at a top portion thereof. The wires in a form of a wire harness extend through the gap of the frame body and into the frame body.
摘要翻译：电子设备包括印刷电路板，安装在印刷电路板上的电子部件，散热由电子部件产生的热量和散布在印刷电路板上的多根导线的散热装置。散热装置包括散热器和将散热器固定到印刷电路板的一对紧固件。每个紧固件包括具有限定在其顶部部分的间隙的框体。线束形式的线材延伸穿过框架体的间隙并进入框架体。

3. 发明授权

US08230905B2 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：US08230905B2
公开(公告)日：2012-07-31
申请号：US12488526
申请日：2009-06-20
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： F28F7/00 , H01L23/467 , H05K7/20
CPC分类号： H01L23/467 , H01L23/4006 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation device includes a fin group, a fan and two fan holders fixing the fan onto a front side of the fin group. The fin group defines two elongated slots in two opposite lateral side thereof and two receiving grooves in two opposing inner faces of each elongated slot. The receiving grooves have openings defined at a top of the fin group. Each fan holder has a main plate attached to a lateral side of the fin group and a locking plate connected to an inner side of the main plate and being inserted into the two receiving grooves of a corresponding elongated slot from the openings at the top of the fin group.
摘要翻译：散热装置包括翅片组，风扇和将风扇固定在翅片组的前侧上的两个风扇架。翅片组在其两个相对的侧面中限定两个细长槽，在每个细长槽的两个相对的内表面中限定两个接收槽。接收槽具有限定在翅片组顶部的开口。每个风扇保持器具有附接到翅片组的侧面的主板和连接到主板的内侧的锁定板，并且从主板的顶部的开口插入到相应的细长槽的两个接收槽中翅片组。

4. 发明申请

US20110100595A1 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：US20110100595A1
公开(公告)日：2011-05-05
申请号：US12688796
申请日：2010-01-15
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： F28F9/007 , F16B21/18
CPC分类号： H01L23/4006 , F16B5/0266 , H01L2023/4081 , H01L2924/0002 , H01L2924/00
摘要： An exemplary fastener used for connecting at least two components together includes a bolt, a shell, and an elastic member. The bolt has a head, a shaft, an engaging portion, and a threaded portion in series. A diameter of the engaging portion is larger than a diameter of the shaft and a diameter of the threaded portion. The shell has a side wall and a collar extending inwardly from a bottom of the side wall. The collar defines a through hole therein. A diameter of the through hole is slightly smaller than the diameter of the engaging portion of the bolt. The elastic member is sandwiched between the head of the bolt and the collar of the shell. The bolt with the elastic member is received in the shell, and a top of the engaging portion of the bolt abuts against a bottom of the collar of the shell.
摘要翻译：用于将至少两个部件连接在一起的示例性紧固件包括螺栓，壳体和弹性部件。螺栓具有头部，轴，接合部分和串联的螺纹部分。接合部的直径大于轴的直径和螺纹部的直径。壳体具有从侧壁的底部向内延伸的侧壁和套环。套环在其中形成一个通孔。通孔的直径略小于螺栓的接合部的直径。弹性构件被夹在螺栓的头部和壳的套环之间。具有弹性构件的螺栓容纳在壳体中，并且螺栓的接合部分的顶部抵靠壳体的轴环的底部。

5. 发明授权

US07710727B2 Heat sink assembly 失效
标题翻译：散热器组件
公开(公告)号：US07710727B2
公开(公告)日：2010-05-04
申请号：US12146396
申请日：2008-06-25
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： H05K7/20 , F28F7/00 , H01L23/34
CPC分类号： G06F1/20 , H01L23/3672 , H01L23/4093 , H01L2924/0002 , H01L2924/00
摘要： A heat sink assembly for an add-on card includes a heat sink and a clip received in the heat sink. The heat sink includes a supporting plate and a first and a second heat absorbing plates extending downwardly from the supporting plate. The first and second heat absorbing plates sandwich first and second heat conductive plates and the add-on card therebetween. The supporting plate is located over and spaced from the add-on card. The clip includes a resisting member, first and second engaging members and first and second pressing members. The resisting member is received in the heat sink and abuts upwardly against the supporting plate of the heat sink. The first and second engaging members engage with the first and second heat absorbing plates, respectively. The pressing members abut downwardly against a clasp clasping the conductive plates and the add-on card together.
摘要翻译：用于附加卡的散热器组件包括散热器和容纳在散热器中的夹子。散热器包括支撑板和从支撑板向下延伸的第一和第二吸热板。第一和第二吸热板夹着第一和第二导热板以及其间的附加卡。支撑板位于附加卡上方并与附加卡隔开。夹具包括抵抗构件，第一和第二接合构件以及第一和第二按压构件。抵抗构件被容纳在散热器中并且抵靠散热器的支撑板向上抵靠。第一和第二接合构件分别与第一和第二吸热板接合。按压构件向下抵靠一个将导电板和附加卡夹在一起的扣环。

6. 发明授权

US07672136B2 Heat sink assembly 失效
标题翻译：散热器组件
公开(公告)号：US07672136B2
公开(公告)日：2010-03-02
申请号：US12206739
申请日：2008-09-09
申请人： Xiang-Yang He , Jing Zhang , Jian Liu , Jian Yang
发明人： Xiang-Yang He , Jing Zhang , Jian Liu , Jian Yang
IPC分类号： H05K7/20
CPC分类号： H01L23/3672 , H01L23/4093 , H01L2924/0002 , Y10T24/44017 , Y10T24/44026 , H01L2924/00
摘要： An electronic assembly includes a printed circuit board mounted with an electronic component, a heat sink, and a clip securing the heat sink on the printed circuit board to enable the heat sink to have an intimate contact with the electronic component. The printed circuit board forms two engaging portions each defining a receiving hole therein. The heat sink includes a base and a plurality of fins. The clip includes a pressing member pressing the heat sink to the electronic component, two V-shaped operating members extending slantwise from ends of the pressing member, and two clasps extending outwardly from ends of the operating members. Height of each of the clasps is larger than that of each of the receiving holes of the engaging portions. The clasps of the clip lock with the engaging portions by manipulating the operating members.
摘要翻译：电子组件包括安装有电子部件的印刷电路板，散热器和将散热器固定在印刷电路板上以使散热片能够与电子部件紧密接触的夹子。印刷电路板形成两个接合部分，每个接合部分在其中限定一个接收孔。散热器包括基座和多个翅片。夹具包括将散热器按压到电子部件的按压部件，从按压部件的端部倾斜延伸的两个V形操作部件以及从操作部件的端部向外延伸的两个扣环。每个卡扣的高度大于接合部的每个接收孔的高度。夹子的卡扣通过操纵操作构件与接合部分锁定。

7. 发明授权

US08511956B2 Fastener and heat dissipation device using the same 失效
标题翻译：紧固件和散热装置使用相同
公开(公告)号：US08511956B2
公开(公告)日：2013-08-20
申请号：US12688796
申请日：2010-01-15
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： F16B39/00
CPC分类号： H01L23/4006 , F16B5/0266 , H01L2023/4081 , H01L2924/0002 , H01L2924/00
摘要： An exemplary fastener used for connecting at least two components together includes a bolt, a shell, and an elastic member. The bolt has a head, a shaft, an engaging portion, and a threaded portion in series. A diameter of the engaging portion is larger than a diameter of the shaft and a diameter of the threaded portion. The shell has a side wall and a collar extending inwardly from a bottom of the side wall. The collar defines a through hole therein. A diameter of the through hole is slightly smaller than the diameter of the engaging portion of the bolt. The elastic member is sandwiched between the head of the bolt and the collar of the shell. The bolt with the elastic member is received in the shell, and a top of the engaging portion of the bolt abuts against a bottom of the collar of the shell.
摘要翻译：用于将至少两个部件连接在一起的示例性紧固件包括螺栓，壳体和弹性部件。螺栓具有头部，轴，接合部分和串联的螺纹部分。接合部的直径大于轴的直径和螺纹部的直径。壳体具有从侧壁的底部向内延伸的侧壁和套环。套环在其中形成一个通孔。通孔的直径略小于螺栓的接合部的直径。弹性构件被夹在螺栓的头部和壳的套环之间。具有弹性构件的螺栓容纳在壳体中，并且螺栓的接合部分的顶部抵靠壳体的轴环的底部。

8. 发明申请

US20090321048A1 HEAT DISSIPATION ASSEMBLY 审中-公开
标题翻译：散热装置
公开(公告)号：US20090321048A1
公开(公告)日：2009-12-31
申请号：US12261048
申请日：2008-10-30
申请人： Jian Liu , Jing Zhang
发明人： Jian Liu , Jing Zhang
IPC分类号： F28F7/00
CPC分类号： H01L23/4093 , F28F3/02 , H01L23/367 , H01L2924/0002 , H01L2924/00
摘要： A heat dissipation assembly has a containment apparatus preventing unwanted migration of a thermal interface material to surrounding areas on a bottom surface of a heat sink. The heat sink includes a base and a plurality of fins extending from the base. The base defines two elongated grooves at two opposite lateral sides thereof, respectively. The containment apparatus includes a plate located below the thermal interface material and an annular frame extending upwardly from edges of the plate and attached to a periphery of the base of the heat sink. The frame defines two inserting ribs projecting inwardly from inner walls thereof and correspondingly inserting into the grooves of the base.
摘要翻译：散热组件具有容纳装置，其防止热界面材料不必要地移动到散热器的底表面上的周围区域。散热器包括基部和从基部延伸的多个翅片。基座分别在其两个相对的横向侧面上限定两个细长槽。容纳装置包括位于热界面材料下方的板和从板的边缘向上延伸并附接到散热器的基部的周边的环形框架。框架限定从其内壁向内突出的两个插入肋，并且相应地插入到基部的凹槽中。

9. 外观设计

USD1019826S1 Glider exercise device 有权
公开(公告)号：USD1019826S1
公开(公告)日：2024-03-26
申请号：US29916182
申请日：2023-11-08
申请人： Jian Liu
设计人： Jian Liu
摘要： FIG. 1 is a front, top perspective view of a glider exercise device, showing my new design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.

10. 发明申请

US20230046316A1 SINGLE PASSIVE GATE-DRIVER FOR SERIES CONNECTED POWER DEVICES IN DC CIRCUIT BREAKER APPLICATIONS 有权
公开(公告)号：US20230046316A1
公开(公告)日：2023-02-16
申请号：US17885130
申请日：2022-08-10
申请人： Jian Liu , Lakshmi Ravi , Dong Dong , Rolando Burgos , Steven Schmalz
发明人： Jian Liu , Lakshmi Ravi , Dong Dong , Rolando Burgos , Steven Schmalz
IPC分类号： H01H9/54 , H01H33/59
摘要： Gate control of power semiconductor devices using reduced gate drivers is disclosed. A circuit breaker may include a multitude of transistors, such as insulated gate bipolar transistors (IGBTs), connected in series with one another. Each transistor may be connected to a respective gate resistor. Diodes may be connected between various gate resistors. One or more resistor-capacitor (RC) snubber circuits may be provided in parallel with one or more of the transistors. Likewise, one or more metal-oxide varistors (MOVs) may be connected in parallel to one or more of the transistors. A gate driver (e.g., a single gate drive) may be connected to the one or more diodes and an emitter of at least one of transistors.

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