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    HEAT DISSIPATING DEVICE HAVING LINEAR HEAT DISSIPATING UNIT AND FANLESS LED LAMP USING THE DEVICE
    1.
    发明公开
    HEAT DISSIPATING DEVICE HAVING LINEAR HEAT DISSIPATING UNIT AND FANLESS LED LAMP USING THE DEVICE 审中-公开
    带线性的散热单元和无风扇LED灯与设备散热装置

    公开(公告)号：EP2168412A2

    公开(公告)日：2010-03-31

    申请号：EP08778534.1

    申请日：2008-07-01

    申请人： Fawoo Technology Co., Ltd

    发明人： YOO, Young Ho

    IPC分类号： H05K7/20

    CPC分类号： F21V29/004 ,  F21K9/233 ,  F21V29/74 ,  F21V29/76 ,  F21V29/773 ,  F21V29/78 ,  F21V29/80 ,  F21Y2115/10 ,  F28F3/022 ,  H01L23/3677 ,  H01L23/467 ,  H01L2023/4056 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A heat dissipating device having a linear heat dissipating unit and a fanless LED lamp using the device are disclosed. The heat dissipating device includes a heat dissipating bracket having a heat absorbing part, and a linear heat dissipating unit which is coupled to the heat dissipating bracket and has a coil shape achieved by the continuous winding of a wire into a spiral shape. The heat dissipating bracket includes an insert hole corresponding to part of the linear heat dissipating unit in such a way as to be in surface contact with the part of the linear heat dissipating unit, and the linear heat dissipating unit protrudes to the outside of the heat absorbing part of the heat dissipating bracket to perform a heat exchange process for dissipating heat through natural convection ventilation. The fanless LED lamp includes the linear heat dissipating unit as a heat dissipating means.

    摘要翻译： 具有线性散热单元和使用该装置的无风扇的LED电灯的散热装置被游离缺失光盘。 该散热装置包括具有热吸收部和线性散热单元所有这一切都耦合到散热托架并且具有由连续的缠绕导线的成螺旋形状实现了线圈状的散热支架。 得到散热支架包括在插入相应于线性热在寻求一种方式散热单元的一部分，以与所述线性热的部分表面相接触的散热部，以及所述线性散热单元突出到热的外侧 吸收散热支架的一部分，以执行用于通过自然对流通风散热的热交换过程。 无风扇LED灯包括线性散热单元作为一个散热装置。

    FAN-LESS HEAT VENTILATION FOR LED LIGHTING APPARATUS
    3.
    发明公开
    FAN-LESS HEAT VENTILATION FOR LED LIGHTING APPARATUS 审中-公开
    LÜFTERLOSEWÄRMEVENTILATIONFÜRLED-BELEUCHTUNGSKÖRPER

    公开(公告)号：EP2251595A2

    公开(公告)日：2010-11-17

    申请号：EP09718299.2

    申请日：2009-02-11

    申请人： Fawoo Technology Co., Ltd

    发明人： YOO, Young Ho

    IPC分类号： F21V29/00 ,  F21S2/00

    CPC分类号： F21V29/83 ,  F21K9/233 ,  F21V29/75 ,  F21V29/773 ,  F21Y2115/10

    摘要： The present invention relates to an LED lighting apparatus dissipating heat by fanless ventilation including a heat radiation housing that has a heat radiation frame provided around the body of the heat radiation housing and spaced apart from the body and also has linear heat radiation fins configured to minimize interference to air flow and to maximize the heat radiation area, thereby expanding the heat radiation area significantly and thus dissipating heat much more effectively through ventilation by natural convection without a blowing fan, and consequently, extending the life span of the LED lighting apparatus and improving its quality. The LED lighting apparatus comprises a light source part including at least one LED and a PCB used to mount the LED; and a heat radiation housing provided at the upper portion thereof with a terminal part, receiving and supporting the light source part and dissipating heat, wherein the heat radiation housing includes a light source installation part provided at the lower portion of the heat radiation housing to install the light source part, a body formed above the light source installation part and receiving a power driver therein, a ring-type heat radiation frame spaced apart from the outer circumferential surface of the body, and a plurality of linear heat radiation fins connecting the ring-type heat radiation frame to the body and spaced apart from each other at a predetermined interval to dissipate heat.

    摘要翻译： 本发明涉及一种通过无风扇通风散热的LED照明装置，其包括散热壳体，该散热壳体具有围绕热辐射壳体的主体设置并与主体间隔开的散热框架，并且还具有线性散热片，其被配置为使 干扰空气流动并使热辐射面积最大化，从而显着扩大了散热面积，从而通过自然对流通风而无需吹风，从而更有效地散发热量，从而延长了LED照明装置的使用寿命并改善了 其质量。 LED照明装置包括：光源部，其包括至少一个LED和用于安装LED的PCB; 以及在其上部设置有端子部分的散热壳体，其容纳和支撑光源部分并散发热量，其中散热壳体包括设置在散热壳体下部的光源安装部分，以安装 光源部分，形成在光源安装部分上方并接收其中的功率驱动器的主体，与主体的外圆周表面间隔开的环形散热框架和连接环形的多个线性散热片 型散热框架，以预定的间隔彼此间隔开来散热。

    LED Backlight for planar and non-planar display systems
    4.
    发明公开
    LED Backlight for planar and non-planar display systems 有权
    电视节目制作系统

    公开(公告)号：EP1780584A1

    公开(公告)日：2007-05-02

    申请号：EP06009505.6

    申请日：2006-05-09

    申请人： Fawoo Technology Co. Ltd

    发明人： Yoo, Tae Kun

    IPC分类号： G02F1/13357 ,  G02B6/00

    CPC分类号： G02B6/0021 ,  G02B6/0038 ,  G02F1/133615

    摘要： A backlight unit (1) for a flat panel display such as an LCD or as a light source for advertising displays or for general illumination purposes. The backlight unit consists of a light guide panel (10), a series of LED sources (31) mounted on a printed circuit board (33) and a cooling radiator (50), the LEDs being mounted together with the PCB and the radiator in a groove (13) on the back surface (10b) of the light guide. The elasticity of the groove walls holds the components in place (press-fit). The light sources are thus mounted inside the light guide and not at the guide edge. The arrangement allows a simplification in the assembly process.
    The radiator is also mounted inside the groove and conducts the heat dissipated by the sources to the back surface of the light guide. The radiator and the PCBs (also flexible ones) can be fitted in a curved groove, depending on the light guide configuration. It is also possible to produce planar light guides with curved (fig.8) instead of rectangular principle surfaces or non-planar curved geometries in three dimensions (fig.17).
    The light guide principle light emitting surface exhibits either a plurality of notches (11), an unevenly distributed dot pattern, a printed dot pattern or a diffuse surface in order to better distribute the light.
    A white film (21) arranged at the bottom of the groove helps to redistribute the light from the sources and to make the LEDs and their associated wiring (35) less visible from the front viewing side.
    A reflection film (12) on the back surface of the light guide is also provided. Various embodiments include different cooling radiator configurations (figs.5a-5g), a closed groove with one entrance (13a) (for the wiring), arrays of LEDs on several sides of the guide (fig.15) and a slim guide variant (fig.19), in which an additional supporting substrate (10) attached to the guide helps to accommodate the groove whose depth is greater than the thickness of the slim guide (10c).

    摘要翻译： 一种用于诸如LCD或用作广告显示器的光源或用于一般照明目的的平板显示器的背光单元（1）。 背光单元由导光板（10），安装在印刷电路板（33）和冷却散热器（50）上的一系列LED源（31）组成，LED与PCB和散热器一起安装在 在光导的后表面（10b）上的凹槽（13）。 凹槽壁的弹性将部件保持就位（压合）。 因此，光源安装在光导内部而不是在引导边缘处。 该装置允许组装过程中的简化。 散热器也安装在凹槽内，并将源散发的热量传导到光导的后表面。 根据导光配置，散热器和PCB（也可以是柔性的）可以安装在弯曲的凹槽中。 也可以生产具有弯曲的平面光导（图8），而不是矩形原理表面或三维非平面弯曲几何形状（图17）。 光导原理发光面呈现出多个凹口（11），不均匀分布的点图案，印刷点图案或扩散表面，以便更好地分布光。 布置在凹槽底部的白色薄膜（21）有助于重新分布来自光源的光并且使LED及其相关布线（35）从前视侧看不见。 还提供了在导光体的背面上的反射膜（12）。 各种实施例包括不同的冷却散热器构造（图5a-5g），具有一个入口（13a）（用于布线）的封闭凹槽，引导件的几个侧面上的LED阵列（图15）和薄型引导变体 图19），其中附接到引导件的附加支撑基底（10）有助于容纳其深度大于细长引导件（10c）的厚度的凹槽。

    PIN KIT FOR V-CUTTER
    5.
    发明授权
    PIN KIT FOR V-CUTTER 有权
    PEN系列专属V-SCHNEIDER

    公开(公告)号：EP1335817B1

    公开(公告)日：2005-12-28

    申请号：EP01901599.9

    申请日：2001-01-15

    申请人： Yoo, Young Ho ,  Fawoo Technology Co. Ltd

    发明人： Yoo, Young Ho

    IPC分类号： B26D3/08

    CPC分类号： G02B6/0038 ,  B26D3/065 ,  G02B6/0065 ,  Y10T83/0304 ,  Y10T83/0363 ,  Y10T83/9457 ,  Y10T83/9461 ,  Y10T83/949

    摘要： A V-cutter for use in manufacturing a light guide panel of the backlight unit in liquid crystal display (LCD), and more specifically, a kit with a plurality of pins for the V-cutter is disclosed. The pin kit may be used to form a plurality of V-shaped grooves spaced apart by a desired, varying interval on the light guide panel. The pin kit may include a buffer plate (10) fixed to a lift piece (7), an elastic member (11) fixed in the longitudinal direction at bottom thereof, a guide plate (14) in which insertion holes (15) for a plurality of pins (12) are formed to permit contact between the pins and the elastic member, and a plurality of pins (12) to be inserted into the insertion holes of the guide plate for forming V-shaped grooves (3) on the light guide panel (1).

    A light guide panel with slant light guiding parts
    6.
    发明公开
    A light guide panel with slant light guiding parts 审中-公开
    Lichtleiter Paneel mitschrägemlichtleiterteilen

    公开(公告)号：EP1445629A1

    公开(公告)日：2004-08-11

    申请号：EP03017983.2

    申请日：2003-08-07

    申请人： Fawoo Technology Co., Ltd

    发明人： Yoo, Tae Kun

    IPC分类号： G02B6/00

    CPC分类号： G02B6/0046 ,  G02B6/0036 ,  G02B6/0038

    摘要： The present invention provides a light guide panel (10) with slant light guiding part(s) (15) for backlight units for liquid crystal display (LCD) and for advertisement or illumination, wherein the slant light guiding part (15) is provided at one side end of the light guide panel (10), with its one end adjacent to a light source (20) being thicker than the other end adjacent to the light guide panel (10), to have a slope in which the light emitted from the light source (20) can be totally internal-reflected in the light guide panel (10) so that the brightness can be maximized and the volume and the weight of the light guide panel (10) can be reduced to facilitate its handling and installation, thus resulting in significant reduction of manufacturing expenses.

    摘要翻译： 本发明提供一种具有用于液晶显示器（LCD）的背光单元和用于广告或照明的倾斜导光部件（15）的导光板（10），其中倾斜导光部件（15）设置在 导光板（10）的一侧端部，其一端与光源（20）相邻，比邻近导光板（10）的另一端更厚，具有斜率，其中从 光源（20）可以在导光板（10）中完全内部反射，从而可以使亮度最大化，并且可以减小导光板（10）的体积和重量，以便于其处理和安装 ，从而大大降低制造费用。

    LED LIGHTING LAMP
    10.
    发明公开
    LED LIGHTING LAMP 审中-公开
    LED照明灯

    公开(公告)号：EP2201284A2

    公开(公告)日：2010-06-30

    申请号：EP08842494.0

    申请日：2008-10-17

    申请人： Fawoo Technology Co., Ltd

    发明人： YOO, Young Ho

    IPC分类号： F21S2/00

    CPC分类号： F21V29/70 ,  F21K9/232 ,  F21V29/507 ,  F21V29/78 ,  F21W2131/103 ,  F21Y2107/00 ,  F21Y2115/10

    摘要： Disclosed herein is a Light Emitting Diode (LED) lighting lamp, which is coupled with the threadedly coupled receptacle of a vertically mounted post lamp support. The LED lighting lamp includes a light source unit, a heat sink means, and a housing. The light source unit includes one or more LEDs and a PCB. The heat sink means is bonded to the PCB to radiate heat from the light source unit. The housing is configured to support the heat sink means, and to have a threadedly coupled power source connection part. In the LED lighting lamp, the LEDs of the light source unit are supported by and disposed on the heat sink means so that light beams from the LEDs are emitted at a predetermined downward inclination angle.

    摘要翻译： 本文公开了一种发光二极管（LED）照明灯，其与垂直安装的后灯支架的螺纹耦合插座耦合。 LED照明灯包括光源单元，散热装置和壳体。 光源单元包括一个或多个LED和PCB。 散热器装置被结合到PCB以散发来自光源单元的热量。 壳体被构造成支撑散热器装置，并且具有螺纹连接的电源连接部分。 在LED照明灯中，光源单元的LED由散热装置支撑并设置在散热装置上，使得来自LED的光束以预定的向下倾斜角度发射。