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公开(公告)号:US07835149B2
公开(公告)日:2010-11-16
申请号:US12341395
申请日:2008-12-22
申请人: Yang Li , Yu-Hsu Lin , Jeng-Da Wu , Lei Guo , Liang-Liang Cao , Liang-Qing Shan
发明人: Yang Li , Yu-Hsu Lin , Jeng-Da Wu , Lei Guo , Liang-Liang Cao , Liang-Qing Shan
IPC分类号: H05K7/20
CPC分类号: G06F1/20
摘要: A computer enclosure includes a chassis with a plurality of heat generating components installed therein and an airflow guide structure. The airflow guide structure includes a fan and a duct attached to the fan. A pair of airflow outlets aligned with the fan is defined in the duct. The duct includes a plurality of pivot panels pivotally attached at airflow outlets. The pivot panels are configured to guide airflow from the fan to different positions of heat generating components in the chassis.
摘要翻译: 计算机外壳包括其中安装有多个发热部件的机架和气流引导结构。 气流引导结构包括风扇和连接到风扇的管道。 与风扇对准的一对气流出口限定在管道中。 管道包括在气流出口枢转地连接的多个枢转面板。 枢转面板被构造成将来自风扇的气流引导到底盘中的发热部件的不同位置。
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公开(公告)号:US07760498B2
公开(公告)日:2010-07-20
申请号:US12137781
申请日:2008-06-12
申请人: Liang-Qing Shan , Yang Li , Yu-Hsu Lin , Jeng-Da Wu , Liang-Liang Cao , Lei Guo
发明人: Liang-Qing Shan , Yang Li , Yu-Hsu Lin , Jeng-Da Wu , Liang-Liang Cao , Lei Guo
IPC分类号: H05K7/20
CPC分类号: H05K7/20563 , H05K7/186
摘要: An electronic apparatus includes an enclosure (30), a circuit board (40), a fan module (20), and an air guiding element (10) mounted in the enclosure. The circuit board includes at least one heat generating component (41) thereon. The fan module has a fan (22) and an output opening (213) corresponding to the fan. The air guiding element comprises a resisting panel (11) and a guiding panel (12) comprises a free end that extends toward the output opening of the fan module. The at least one heat generating component and the output opening are on the same side of the resisting panel. The guiding panel defines a free end (127) and a connecting end (125) connecting the resisting panel. A plane defined by the ends of the guiding panel is aligned at an angle larger than 90 degrees relative to the resisting panel.
摘要翻译: 电子设备包括外壳(30),电路板(40),风扇模块(20)和安装在外壳中的空气引导元件(10)。 电路板包括至少一个发热部件(41)。 风扇模块具有与风扇对应的风扇(22)和输出开口(213)。 空气引导元件包括阻挡板(11),并且引导板(12)包括朝向风扇模块的输出开口延伸的自由端。 所述至少一个发热部件和所述输出开口位于所述抵抗板的同一侧。 引导板限定了连接抵抗板的自由端(127)和连接端(125)。 由引导板的端部限定的平面相对于电阻板以大于90度的角度排列。
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公开(公告)号:US07929304B2
公开(公告)日:2011-04-19
申请号:US12479959
申请日:2009-06-08
申请人: Liang-Liang Cao , Jeng-Da Wu , Yang Li
发明人: Liang-Liang Cao , Jeng-Da Wu , Yang Li
IPC分类号: H05K7/20
CPC分类号: H01L23/467 , H01L23/4006 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要: A heat dissipation apparatus for dissipating heat from two heat sources includes a heat sink, and a fan mounted on the heat sink. The heat sink includes a base and a plurality of parallel fins positioned on the base, the base contacts with one of the two heat sources for thermally conducting the heat generated by the one of the two heat sources. The fan is configured to generate airflow through the fins in such a manner that airflow flows from a second side of the fins to a first side of the fins. A deflecting member is mounted on the first side of the fins for deflecting airflow from the fan towards the second of the two heat sources.
摘要翻译: 用于从两个热源散热的散热装置包括散热器和安装在散热器上的风扇。 散热器包括基座和位于基座上的多个平行翅片,基座与两个热源中的一个接触,用于热传导由两个热源之一产生的热量。 风扇构造成以这样的方式产生通过翅片的气流,使得气流从翅片的第二侧流到翅片的第一侧。 偏转构件安装在翅片的第一侧上,用于将气流从风扇偏转到两个热源中的第二个。
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公开(公告)号:US07675753B2
公开(公告)日:2010-03-09
申请号:US12180215
申请日:2008-07-25
申请人: Yang Li , Yu-Hsu Lin , Jeng-Da Wu
发明人: Yang Li , Yu-Hsu Lin , Jeng-Da Wu
CPC分类号: G06F1/20 , G06F1/183 , H01L23/4093 , H01L2924/0002 , H01L2924/00
摘要: A mounting apparatus for mounting a heat sink on a board, includes a first locking hole defined in the heat sink, a second locking hole defined in the board, and a locking member. The locking member includes a base and a rod. The base defines a hole. A bottom of the base forms a pair of separated elastic claws around the hole. The elastic claws are inserted through the first and second locking holes. The rod includes an expanded portion. The rod slides in the hole of the base with the expanded portion located inbetween the claws to expand the claws outwards to be larger than the second locking hole to lock the locking member on the board and to mount the heat sink on the board.
摘要翻译: 一种用于将散热器安装在板上的安装装置,包括限定在散热器中的第一锁定孔,限定在板中的第二锁定孔和锁定构件。 锁定构件包括基座和杆。 基座定义了一个孔。 底部的底部在孔周围形成一对分离的弹性爪。 弹性爪通过第一和第二锁定孔插入。 杆包括扩张部分。 杆在基座的孔中滑动,扩张部分位于爪之间,以将爪向外扩张以比第二锁定孔大,以将锁定构件锁定在板上并将散热器安装在板上。
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公开(公告)号:US08256111B2
公开(公告)日:2012-09-04
申请号:US12645303
申请日:2009-12-22
申请人: Yu-Hsu Lin , Jeng-Da Wu , Chih-Hang Chao
发明人: Yu-Hsu Lin , Jeng-Da Wu , Chih-Hang Chao
CPC分类号: H01L23/50 , H01L23/49838 , H01L2924/0002 , H01L2924/3011 , H05K1/0224 , H05K1/0253 , H05K2201/09281 , H05K2201/09681 , Y10T29/49128 , Y10T29/49147 , Y10T29/49155 , H01L2924/00
摘要: A method for laying out a circuit board includes following steps. A substrate board is formed with a plurality of board sides. A ground plane, including a plurality of tiles, is provided. Each ground trace tile is defined by a plurality of ground traces. A signal plane on the substrate board has a plurality of signal traces that comprise of a plurality of straight line segments. Any one ground trace of each tile is arranged at an angle other than zero degrees relative to one determined board side. The straight line segments is applied to be mapped on the ground plane crossing one ground trace of one tile within an angle range determined by the ground traces of the tile and an adjacent diagonal line of the tile. The one ground trace and the straight line segments are applied at an angle movable in a range from 22.5° to 32.5°.
摘要翻译: 布线电路板的方法包括以下步骤。 衬底板形成有多个板侧。 提供包括多个瓦片的接地平面。 每个接地迹线瓦片由多个接地迹线限定。 衬底板上的信号平面具有包括多个直线段的多个信号迹线。 每个瓦片的任何一个接地迹线相对于一个确定的电路板侧以非零度的角度布置。 直线段被施加以映射在跨越由瓦片的接地轨迹和瓦片的相邻对角线确定的角度范围内的一个瓦片的一个接地轨迹的接地平面上。 一个接地迹线和直线段以可在22.5°至32.5°的范围内的角度施加。
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公开(公告)号:US07973244B2
公开(公告)日:2011-07-05
申请号:US11765453
申请日:2007-06-20
申请人: Yu-Hsu Lin , Chan-Fei Tai , Jeng-Da Wu , Chih-Hang Chao
发明人: Yu-Hsu Lin , Chan-Fei Tai , Jeng-Da Wu , Chih-Hang Chao
IPC分类号: H05K1/03
CPC分类号: H05K1/0248 , H05K1/025 , H05K1/0366 , H05K2201/029 , H05K2201/09227 , H05K2201/09281
摘要: A printed circuit board includes a base formed from a plurality of woven fibers, and signal traces laid on the base. Each of the signal traces includes at least a straight line segment. The signal traces are laid on the base in such a manner that the line segments of the signal traces mapped on the base cross the fibers at angles not equal to zero degrees.
摘要翻译: 印刷电路板包括由多根编织纤维形成的底座和放置在基座上的信号迹线。 每个信号迹线至少包括直线段。 信号迹线以这样的方式铺设在基座上,使得映射在基座上的信号迹线的线段以不等于零度的角度跨越光纤。
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公开(公告)号:US07447039B2
公开(公告)日:2008-11-04
申请号:US11309887
申请日:2006-10-17
申请人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
发明人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
IPC分类号: H05K1/00
CPC分类号: H05K1/181 , H05K1/0203 , H05K2201/09418 , H05K2201/10522 , H05K2201/10598 , H05K2201/10734 , Y02P70/611
摘要: A motherboard includes a circuit board, a first chip and a second chip disposed on the circuit board. Four securing holes are defined in the circuit board around the first chip, for mounting a heat dissipating module on the first chip. Two of the securing holes determine a first line, and the other two securing holes determine a second line parallel to the first line. A center of the second chip is located along a centerline between the first and second lines. Should the circuit board suffer from an impact, damage to the chips may be effectively minimized or prevented.
摘要翻译: 主板包括电路板,第一芯片和设置在电路板上的第二芯片。 在第一芯片周围的电路板中定义了四个固定孔,用于将散热模块安装在第一芯片上。 两个固定孔确定第一条线,另外两个固定孔确定与第一条线平行的第二条线。 第二芯片的中心位于第一和第二线之间的中心线处。 如果电路板受到冲击,可以有效地最小化或防止对芯片的损坏。
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公开(公告)号:US20080089031A1
公开(公告)日:2008-04-17
申请号:US11309883
申请日:2006-10-17
申请人: Jeng-Da Wu , Chih-Hang Chao , Yu-Hsu Lin
发明人: Jeng-Da Wu , Chih-Hang Chao , Yu-Hsu Lin
IPC分类号: H05K7/20
CPC分类号: H01L23/4093 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/73253 , H01L2924/00014 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要: A heat sink assembly includes a printed circuit board, a chip mounted on a top surface of the board, and a heat sink attached onto the chip of the board. The heat sink includes a base, a plurality of fins extending up from the base, and a plurality of legs extending down from the base. The legs of the heat sink contact the top surface of the board to support the heat sink.
摘要翻译: 散热器组件包括印刷电路板,安装在板的顶表面上的芯片和附接到板的芯片上的散热器。 散热器包括基座,从基座向上延伸的多个翅片以及从基座向下延伸的多个腿部。 散热片的腿部接触板的顶面以支撑散热片。
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公开(公告)号:US08154879B2
公开(公告)日:2012-04-10
申请号:US11849306
申请日:2007-09-03
申请人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
发明人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
CPC分类号: H05K1/0271 , H05K1/0203 , H05K2201/09063 , H05K2201/10734
摘要: A motherboard includes a printed circuit board, a first chip and a second chip arranged on the printed circuit board in parallel. A plurality of securing holes are defined in the printed circuit board around the first chip. At least one isolating hole is defined in the printed circuit board between the second chip and a first line determined by two of the securing holes close to the second chip. Should the printed circuit board suffer an impact, damage to the chips may be effectively minimized or prevented.
摘要翻译: 主板包括平行布置在印刷电路板上的印刷电路板,第一芯片和第二芯片。 在第一芯片周围的印刷电路板中限定多个固定孔。 在第二芯片和由靠近第二芯片的两个固定孔确定的第一线之间的印刷电路板中限定至少一个隔离孔。 如果印刷电路板受到冲击,则可以有效地最小化或防止对芯片的损坏。
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公开(公告)号:US20070202712A1
公开(公告)日:2007-08-30
申请号:US11309868
申请日:2006-10-16
申请人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
发明人: Chih-Hang Chao , Yu-Hsu Lin , Jeng-Da Wu
IPC分类号: H01R12/00
CPC分类号: G11B7/08582
摘要: An exemplary optical disc drive apparatus includes a guide shaft configured to movably support a pickup head, and an elastically deformable member. The elastically deformable member includes a main body, and a cantilever slanting up from a middle part of a front edge of the main body. The cantilever is broad at a lower portion thereof and narrow at an upper portion thereof, and the cantilever is for resiliently pressing a corresponding end of the guide shaft. The elastically deformable member reduces a stress surface between the cantilever and the guide shaft, and lengthens the life span thereof.
摘要翻译: 一种示例性的光盘驱动装置,包括构造成可移动地支撑拾取头的引导轴和可弹性变形的构件。 弹性变形构件包括主体,并且悬臂从主体的前边缘的中间部分倾斜。 悬臂在其下部较宽,在其上部较窄,并且悬臂用于弹性地按压导向轴的相应端。 可弹性变形的构件减小了悬臂与引导轴之间的应力表面,延长了其使用寿命。
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