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    • 7. 发明申请
    • COOLING APPARATUS FOR COMPUTER PARTS
    • 电脑配件冷却装置
    • WO2006129919A1
    • 2006-12-07
    • PCT/KR2006/001611
    • 2006-04-28
    • ZALMAN TECH CO., LTD.LEE, Sang-CheolYOON, Sun-GyuJUNG, Sang-JunLEE, Sang-Gyu
    • LEE, Sang-CheolYOON, Sun-GyuJUNG, Sang-JunLEE, Sang-Gyu
    • G06F1/20
    • H01L23/467G06F1/20H01L23/427H01L2924/0002H01L2924/00
    • Provided is an apparatus for cooling heat generating parts mounted on a substrate in a computer. The cooling apparatus includes: a heat transfer blockto be attached onto the heat generating part to receive heat generated by the heat generating part; a heat dissipation unit receiving the heat from the heat transfer block and dissipating the heat outside; and a pressing and fixing unit attaching the heat transfer block onto an upper surface of the heat generating part. The pressing and fixing unit includes: a boss unit protruding upward from an upper surface of the heat transfer block; and an elastic member including a pressing unit having a receiving portion for receiving the boss unit and pressing the upper surface of the heat transfer block, a pair of elastic deformation portions extending from opposite sides of the pressing unit, and fixing units formed on end portions of the elastic deformation portions and fixed to the substrate.
    • 提供一种用于冷却安装在计算机中的基板上的发热部件的装置。 冷却装置包括:传热块,附着在发热部上,以接收由发热部产生的热量; 散热单元,其接收来自传热块的热量并将热量散发到外部; 以及将传热块安装在发热部的上表面上的按压固定单元。 按压固定单元包括:从传热块的上表面向上突出的凸台单元; 以及弹性构件,其具有按压单元,所述按压单元具有用于容纳所述凸台单元并按压所述传热块的上表面的接收部,从所述按压单元的相对侧延伸的一对弹性变形部, 的弹性变形部并固定于基板。
    • 8. 发明申请
    • ROTARY SHUTTLE DEVICE FOR SEWING MACHINE
    • 用于缝纫机的旋转手柄装置
    • WO2003091492A1
    • 2003-11-06
    • PCT/KR2002/000856
    • 2002-05-08
    • KOBEST CO., LTDLEE, Sang-Cheol
    • LEE, Sang-Cheol
    • D05B57/10
    • D05B57/10
    • Disclosed is a rotary shuttle device for a sewing machine. The rotary shuttle device comprises a hook body mounted on a driving shaft rotatably connected to a power generating unit; a bobbin cap holder accommodated in the hook body and having a stud vertically mounted onto a bottom portion thereof to form a through portion; a bobbin accommodated in the bobbin cap holder, with the under thread being wound, the bobbin having a cylindrical winding drum on which the under thread is wound, and flanges respectively fixed to both axial ends of the winding drum; a bobbin cap body for receiving the bobbin; and a spring, provided on the bottom portion of the bobbin cap holder, for resiliently supporting the bobbin.
    • 公开了一种用于缝纫机的旋转梭装置。 旋转梭装置包括安装在可旋转地连接到发电单元的驱动轴上的钩体; 容纳在所述钩体中并具有垂直安装在其底部上的螺柱以形成通孔的筒管座; 容纳在筒管保持器中的筒管,其中,底线被卷绕,筒管具有圆筒形的卷绕筒,其上缠绕有底线,凸缘分别固定在卷绕筒的两个轴向端部; 用于容纳筒管的筒管体; 以及设置在筒管保持架的底部上的用于弹性地支撑筒管的弹簧。
    • 9. 发明申请
    • HEATSINK AND HEATSINK DEVICE USING THE HEATSINK
    • 使用HEATSINK的HEATSINK和HEATSINK设备
    • WO2002071822A1
    • 2002-09-12
    • PCT/KR2002/000346
    • 2002-02-28
    • ZALMAN TECH CO., LTD.LEE, Sang-Cheol
    • LEE, Sang-Cheol
    • H05K7/20
    • H01L23/3672H01L23/4093H01L23/467H01L2924/0002H01L2924/00
    • A heatsink and a heatsink device using the heatsink are provided. The heatsink is formed of a plurality of thin heatsink plates, and the individual heatsink plates are bound to one another to be radially spread out, thereby enlarging the surface area of the heatsink and increasing its heat-dissipating efficiency. In the heatsink device, the heatsink is installed in an air duct, and cool air is supplied into the air duct by a fan, to thereby further increase the heat-dissipating efficiency. The binding force of the heatsink to a heat-generating source can be elastically maintained, which allows the heatsink to remain bound to the heat-generating source even after an external impact. In addition, by cutting out an upper portion of the heatsink plate, folding lines of the heatsink plate are shortened so that the heat-absorbing portions of the heatsink plates stacked upon one another can be tightly joined to form a heatsink by a reduced force. The resulting heatsink has a recession at the center of its upper surface. This structure allows cool air propelled by the fan to reach the bottom center of the heatsink, thereby further enhancing the heat-dissipating efficiency. Also, vibration and noise caused while cool air flows over the heat-dissipating portions of the heatsink are reduced.
    • 提供使用散热器的散热器和散热装置。 散热片由多个薄型散热板形成,各个散热板彼此结合而径向展开,从而扩大了散热器的表面积,提高了散热效率。 在散热装置中,将散热器安装在风道中,通过风扇向冷气供给冷气,从而进一步提高散热效率。 可以弹性地保持散热器对发热源的结合力,这允许散热器即使在外部冲击之后也保持与发热源结合。 此外,通过切掉散热板的上部,散热板的折叠线缩短,使得彼此堆叠的散热板的吸热部分可以紧密接合,以通过减小的力形成散热器。 所得到的散热器在其上表面的中心处具有凹陷。 该结构允许由风扇推进的冷空气到达散热器的底部中心,从而进一步提高散热效率。 此外,减少了在空气流过散热器的散热部分时产生的振动和噪音。