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1. 发明申请

US20060141675A1 METHOD OF MANUFACTURING HEAT SPREADER HAVING VAPOR CHAMBER DEFINED THEREIN 审中-公开
标题翻译：制造具有定义的蒸气室的热交换器的方法
公开(公告)号：US20060141675A1
公开(公告)日：2006-06-29
申请号：US11163402
申请日：2005-10-18
申请人： Ching-Bai Hwang , Xi-Jian Zhu , Chih-Hao Yang
发明人： Ching-Bai Hwang , Xi-Jian Zhu , Chih-Hao Yang
IPC分类号： H01L21/48
CPC分类号： H01L23/427 , H01L21/4871 , H01L21/4882 , H01L2924/0002 , H01L2924/00
摘要： A method for manufacturing a vapor chamber-based heat spreader includes the following steps: (1) providing a mold, the mold having a surface; (2) electrodepositing a layer of metal coating on the surface of the mold; (3) removing the mold from the coating layer, wherein the coating layer defines therein a chamber; (4) filling a working fluid into the chamber of the coating layer and sealing the coating layer, to thereby form a vapor chamber-based heat spreader.
摘要翻译：一种制造蒸气室型散热器的方法，包括以下步骤：（1）提供模具，模具具有表面; （2）在模具的表面上电沉积一层金属涂层; （3）从涂层去除模具，其中涂层在其中限定一个室; （4）将工作流体填充到涂层的室中并密封涂层，从而形成基于蒸气室的散热器。

2. 发明申请

US20070089869A1 HEAT SINK 审中-公开
标题翻译：散热器
公开(公告)号：US20070089869A1
公开(公告)日：2007-04-26
申请号：US11309067
申请日：2006-06-15
申请人： Ching-Bai Hwang , Xi-Jian Zhu
发明人： Ching-Bai Hwang , Xi-Jian Zhu
IPC分类号： F28D1/02
CPC分类号： F28F1/24 , F28D15/0233 , F28D15/0275 , F28F13/06 , F28F2215/10 , H01L23/3672 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A heat sink (10) includes a plurality of fins (12). Each of the fins includes a main body (122) and at least one bulge (126) disposed on the main body. The main bodies of two adjacent fins cooperatively define an air passage (121) therebetween, for allowing an airflow to pass therethough. The bulge has a varying projection height so as to form a streamline guide surface (127) thereon.
摘要翻译：散热片（10）包括多个翅片（12）。每个翅片包括设置在主体上的主体（122）和至少一个凸起（126）。两个相邻翅片的主体协同地在其间限定一个空气通道（121），以允许气流通过。凸起具有不同的突起高度，以便在其上形成流线引导表面（127）。

3. 发明申请

US20060144567A1 Pulsating heat transfer apparatus 审中-公开
标题翻译：脉动传热装置
公开(公告)号：US20060144567A1
公开(公告)日：2006-07-06
申请号：US11209929
申请日：2005-08-23
申请人： Xi-Jian Zhu , Ching-Bai Hwang
发明人： Xi-Jian Zhu , Ching-Bai Hwang
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , F28D15/0266 , F28D15/0275 , F28F2210/02 , H01L2924/0002 , H01L2924/00
摘要： A pulsating heat transfer apparatus includes a number of separate heat receiving portions (100, 200, 300), at least one heat dissipating portion (400), and a plurality of capillary pipes (500). Each heat receiving portion has a flat surface for contacting with a heat source, and defines therein at least one first capillary passage. Each heat dissipating portion defines therein at least one second capillary passage. The first capillary passages, the at least one second capillary passage, together with the capillary pipes form a close-looped, serpentine flow channel having capillary effect. Vapor slugs (600) and liquid slugs (700) are distributed in the flow channel. Heat is capable of being transferred from the heat receiving portions to the at least one heat dissipating portion by pulsation of the vapor slugs and liquid slugs.
摘要翻译：脉动传热装置包括多个单独的热接收部分（100,200,300），至少一个散热部分（400）和多个毛细管（500）。每个热接收部分具有用于与热源接触的平坦表面，并且在其中限定至少一个第一毛细管通道。每个散热部分在其中限定至少一个第二毛细管通道。第一毛细管通道，至少一个第二毛细管通道与毛细管一起形成具有毛细管效应的闭环的蛇形流动通道。蒸汽段（600）和液体块（700）分布在流动通道中。热能够通过脉动的蒸汽块和液体块从热接收部分传递到至少一个散热部分。

4. 发明申请

US20060292020A1 COOLING FAN 审中-公开
标题翻译：冷风扇
公开(公告)号：US20060292020A1
公开(公告)日：2006-12-28
申请号：US11308234
申请日：2006-03-14
申请人： Ching-Bai Hwang , Xi-Jian Zhu , Guo-Wen Zhang
发明人： Ching-Bai Hwang , Xi-Jian Zhu , Guo-Wen Zhang
IPC分类号： F04B17/00
CPC分类号： F04D29/4213 , F04D29/4226
摘要： A cooling fan includes a motor (30) for generating an airflow, and a housing (10) defining a space (40) for receiving the motor therein. The housing defines an air inlet (57) through which the airflow flows into the housing. The motor has a plurality of fan blades (31) extending radially outwards from a periphery thereof. The motor is mounted under the air inlet. The air inlet is so configured or positioned that the fan blades are unevenly exposed to an ambient air through the air inlet. The housing further has an air outlet (56) through which the airflow flows out of the fan. The air outlet is oriented perpendicular to the air inlet.
摘要翻译：冷却风扇包括用于产生气流的电动机（30）和限定用于在其中接收电动机的空间（40）的壳体（10）。壳体限定空气入口（57），气流通过该入口进入壳体。电动机具有从其周边径向向外延伸的多个风扇叶片31。电机安装在进气口下方。空气入口如此构造或定位成使得风扇叶片不均匀地暴露于通过空气入口的环境空气。壳体还具有空气出口（56），气流通过该出口流出风扇。空气出口垂直于进气口定向。

5. 发明授权

US08291964B2 Heat sink providing redistributed airflow therethrough 有权
标题翻译：散热片提供重新分布的气流
公开(公告)号：US08291964B2
公开(公告)日：2012-10-23
申请号：US12788315
申请日：2010-05-27
申请人： Ching-Bai Hwang , Jian-Zhong Lu
发明人： Ching-Bai Hwang , Jian-Zhong Lu
IPC分类号： H05K7/20
CPC分类号： H01L23/3672 , H01L2924/0002 , H01L2924/00
摘要： An exemplary heat sink includes elongated fins stacked together. Each of the fins includes a first dissipating portion and a second dissipating portion arranged in turn along a longitudinal axis of the fin. The first dissipating portion and the second dissipating portion of each fin are offset from each other along a stacked axis of the fins. An opening is defined in each fin between the first dissipating portion and the second dissipating portion thereof.
摘要翻译：示例性散热器包括堆叠在一起的细长翅片。每个散热片包括第一散热部分和沿翅片的纵向轴线依次布置的第二散热部分。每个翅片的第一散热部分和第二散热部分沿翅片的堆叠轴线彼此偏移。在第一散热部和第二散热部之间的每个翅片中限定开口。

6. 发明授权

US08251642B2 Centrifugal fan 有权
标题翻译：离心风机
公开(公告)号：US08251642B2
公开(公告)日：2012-08-28
申请号：US12488523
申请日：2009-06-20
申请人： Ching-Bai Hwang , Zhi-Hui Zhao
发明人： Ching-Bai Hwang , Zhi-Hui Zhao
IPC分类号： F04D29/44 , F04D29/42
CPC分类号： F04D17/16 , F04D29/422
摘要： A centrifugal fan includes a top cover plate, a bottom plate, a sidewall and an impeller. The sidewall is defined with an air outlet. The impeller includes a hub and a plurality of blades extending radially outwardly from the hub. An air passage channel is defined between outmost free ends of the blades and an inner surface of the sidewall. A tongue is provided near the air outlet and protrudes inwardly and laterally from the inner surface of the sidewall towards the outmost free ends of the blades. The tongue has an outer surface facing the outmost free ends of the blades. A plurality of grooves is defined in the outer surface along a lengthwise direction of the tongue.
摘要翻译：离心风扇包括顶盖板，底板，侧壁和叶轮。侧壁由空气出口限定。叶轮包括轮毂和从轮毂径向向外延伸的多个叶片。空气通道通道限定在叶片的最外侧的自由端和侧壁的内表面之间。在空气出口附近设置舌片，从侧壁的内表面朝向叶片的最外侧的自由端向内和向外突出。舌部具有面向叶片的最外部自由端的外表面。沿着舌头的长度方向在外表面中限定多个凹槽。

7. 发明授权

US08083477B2 Centrifugal fan 失效
标题翻译：离心风机
公开(公告)号：US08083477B2
公开(公告)日：2011-12-27
申请号：US12328782
申请日：2008-12-05
申请人： Ching-Bai Hwang , Zhi-Hui Zhao
发明人： Ching-Bai Hwang , Zhi-Hui Zhao
IPC分类号： F04D29/44 , F04D29/54
CPC分类号： F04D25/0613 , F04D29/422 , F04D29/4226
摘要： A centrifugal fan includes a plurality of blades, a casing and a tongue. The casing includes a base plate perpendicular to a rotation axis of the blades and a sidewall extending upwardly from the base plate. The base plate and the sidewall cooperatively define a space for receiving the blades therein. The sidewall defines an opening in one side for functioning as an air outlet. An air channel is defined between outmost ends of the blades and the sidewall. The tongue is detachably mounted to one end of the sidewall adjacent to the air outlet. The tongue includes a guiding surface protruding towards the outmost ends of the blades. The tongues is provided for lowering a noise level of the centrifugal fan during operation.
摘要翻译：离心风扇包括多个叶片，壳体和舌头。壳体包括垂直于叶片的旋转轴线的基板和从基板向上延伸的侧壁。基板和侧壁协同地限定用于在其中接收叶片的空间。侧壁在一侧限定一个开口，用作空气出口。空气通道限定在叶片的最外端和侧壁之间。舌部可拆卸地安装在邻近出气口的侧壁的一端。舌部包括朝向叶片的最外端突出的引导表面。舌片用于在操作期间降低离心式风扇的噪音水平。

8. 发明授权

US07802617B2 Heat dissipation apparatus 有权
标题翻译：散热装置
公开(公告)号：US07802617B2
公开(公告)日：2010-09-28
申请号：US11309235
申请日：2006-07-14
申请人： Ching-Bai Hwang , Jin-Gong Meng , Ran Lin
发明人： Ching-Bai Hwang , Jin-Gong Meng , Ran Lin
IPC分类号： H05K7/20
CPC分类号： F04D29/422 , G06F1/20
摘要： A heat dissipation apparatus (10) includes a centrifugal blower (12) and a fin assembly (11) having a plurality of fins (111) disposed at an air outlet (129) of the centrifugal blower. The centrifugal blower includes a first tongue (130) distant from the fin assembly, and a second tongue (131) located between the first tongue and the air outlet of the blower. The second tongue has an end (132) substantially parallel to the fins of the fin assembly to guide an airflow smoothly flowing through the fins.
摘要翻译：散热装置（10）包括离心式鼓风机（12）和翅片组件（11），其具有设置在离心式鼓风机的空气出口（129）处的多个翅片（111）。离心式鼓风机包括远离翅片组件的第一舌片（130）和位于鼓风机的第一舌片和空气出口之间的第二舌片（131）。第二舌片具有基本上平行于翅片组件的翅片的端部（132），以引导顺畅地流过翅片的气流。

9. 发明授权

US07708521B2 Thermal module with centrifugal blower and electronic assembly incorporating the same 失效
标题翻译：具有离心式鼓风机和电子组件的散热模块
公开(公告)号：US07708521B2
公开(公告)日：2010-05-04
申请号：US11561359
申请日：2006-11-17
申请人： Ching-Bai Hwang , Ran Lin
发明人： Ching-Bai Hwang , Ran Lin
IPC分类号： F04D25/08
CPC分类号： G06F1/20 , G06F1/203
摘要： An electronic assembly includes an enclosure including a top cover and a bottom cover, and a thermal module arranged between the top cover and the bottom cover of the enclosure. The thermal module includes a centrifugal blower and a fin assembly arranged in an air outlet of the centrifugal blower. The centrifugal blower includes a top lid defining a first air inlet therein, a bottom plate defining a second air inlet therein, a sidewall disposed between the top lid and the bottom plate, with the air outlet defined in the sidewall, and a rotor disposed in an inner space formed between the top lid, the bottom plate and the sidewall. The bottom plate is separated by a distance from the bottom cover of the enclosure. The bottom plate defines an indent therein so as to widen the distance.
摘要翻译：电子组件包括包括顶盖和底盖的外壳，以及布置在外壳的顶盖和底盖之间的热模块。热模块包括离心鼓风机和布置在离心式鼓风机的出风口中的翅片组件。离心式鼓风机包括限定其中的第一空气入口的顶盖，限定其中的第二空气入口的底板，设置在顶盖和底板之间的侧壁，空气出口限定在侧壁中，转子设置在形成在顶盖，底板和侧壁之间的内部空间。底板与外壳的底盖分开一段距离。底板在其中限定凹口以扩大距离。

10. 发明授权

US07688579B2 Portable electronic device incorporating thermal module 失效
标题翻译：带有热模块的便携式电子设备
公开(公告)号：US07688579B2
公开(公告)日：2010-03-30
申请号：US12235607
申请日：2008-09-23
申请人： Ching-Bai Hwang , Zhi-Hui Zhao , Ran Lin
发明人： Ching-Bai Hwang , Zhi-Hui Zhao , Ran Lin
IPC分类号： H05K7/20 , F28D15/00 , F28F3/02 , F04D29/42 , F01D25/00 , F03B3/12 , F01D5/22
CPC分类号： G06F1/203 , F04D17/04
摘要： A portable electronic device includes a casing, an electronic component disposed in the casing, and a thermal module for dissipating heat of the electronic component. The thermal module includes a heat pipe, a fin unit, and a transverse fan. The heat pipe includes an evaporating section thermally attached to the electronic component, and a condensing section thermally attached to the fin unit. The transverse fan is arranged in the casing for generating an airflow through the electronic component and the fin unit. The transverse fan includes a rotor, and a sidewall on a floor of the casing and surrounding the rotor. The sidewall defines an air inlet and an air outlet therein. The air outlet faces to the fin unit. The air inlet faces to the electronic component.
摘要翻译：便携式电子设备包括壳体，设置在壳体中的电子部件和用于散热电子部件的热模块。热模块包括热管，翅片单元和横向风扇。热管包括热连接到电子部件的蒸发部分和热连接到散热片单元的冷凝部分。横向风扇设置在壳体中，用于产生通过电子部件和散热片单元的气流。横向风扇包括转子和壳体的底板上的侧壁并围绕转子。侧壁在其中限定空气入口和空气出口。出风口面对翅片单元。进气口面向电子部件。

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