Lamp module and projection apparatus using the same
    1.
    发明申请
    Lamp module and projection apparatus using the same 审中-公开
    灯模组和投影仪使用相同

    公开(公告)号:US20070035953A1

    公开(公告)日:2007-02-15

    申请号:US11486292

    申请日:2006-07-14

    IPC分类号: F21V7/00

    CPC分类号: F21V7/0025

    摘要: A lamp module comprises a light source, a main reflector and an elliptical sub-reflector. The light source has a first arc and a second arc. The distance between the first arc and the second arc is an initial arc gap, and the light source is used for generating a light beam. The main reflector is used for reflecting the light beam and has a central axis, and the light source is disposed on the central axis. The elliptical sub-reflector is used for reflecting the light beam to the main reflector. The elliptical sub-reflector has a first focus and a second focus, a center of the light source is positioned on a long axis of the elliptical sub-reflector and between the first focus and the second focus, and a distance between the first focus and the second focus is larger than the initial arc gap.

    摘要翻译: 灯模块包括光源,主反射器和椭圆形子反射器。 光源具有第一弧和第二弧。 第一弧和第二弧之间的距离是初始弧间隔,光源用于产生光束。 主反射器用于反射光束并具有中心轴,光源设置在中心轴上。 椭圆形子反射器用于将光束反射到主反射器。 椭圆形子反射体具有第一焦点和第二焦点,光源的中心位于椭圆形子反射体的长轴上,并且位于第一焦点和第二焦点之间,并且第一焦点与 第二个焦点大于初始电弧间隙。

    Light source module and projection apparatus using the same
    2.
    发明申请
    Light source module and projection apparatus using the same 审中-公开
    光源模块和使用其的投影装置

    公开(公告)号:US20070053191A1

    公开(公告)日:2007-03-08

    申请号:US11512105

    申请日:2006-08-30

    IPC分类号: F21V7/00

    摘要: A light source module includes a light source, a paraboloid reflector and an aspheric lens. The light source is used for generating a first light. The paraboloid reflector is used for reflecting the first light beam to form a second light. The aspheric lens is used for converging the second light. The aspheric lens includes an aspheric incident surface and an emergent surface. The aspheric incident surface is used for converging the second light beam into a third light, and the emergent surface is used for converging the third light. The emergent surface includes two aspheric curved surfaces configured symmetric to an optical axis of the aspheric lens.

    摘要翻译: 光源模块包括光源,抛物面反射器和非球面透镜。 光源用于产生第一光。 抛物面反射器用于反射第一光束以形成第二光。 非球面透镜用于会聚第二光。 非球面透镜包括非球面入射表面和出射表面。 非球面入射面用于将第二光束会聚到第三光中,并且出射表面用于会聚第三光。 出射表面包括与非球面透镜的光轴对称配置的两个非球面曲面。

    LAMP MODULE AND PROJECTING APPARATUS USING THE SAME
    3.
    发明申请
    LAMP MODULE AND PROJECTING APPARATUS USING THE SAME 审中-公开
    使用相同的灯泡模块和投影设备

    公开(公告)号:US20070035963A1

    公开(公告)日:2007-02-15

    申请号:US11422883

    申请日:2006-06-08

    IPC分类号: G01D11/28

    摘要: A light source module comprises a light source, an elliptical reflector and a secondary reflector. The light source is used for generating a beam. The elliptical reflector is used for reflecting and converging the beam, the elliptical reflector has a first focus and second focus, and the center of the light source is located on the first focus. The secondary reflector is used for reflecting the beam to the elliptical reflector. A distance between the first focus and the second focus is X, and a distance between the first focus and the center of the elliptical reflector is Y, and X, Y satisfy Y≧−0.0012*X2+0.3728*X−6.8512.

    摘要翻译: 光源模块包括光源,椭圆形反射器和次级反射器。 光源用于产生光束。 椭圆反射器用于反射和会聚光束,椭圆反射器具有第一焦点和第二焦点,并且光源的中心位于第一焦点上。 次级反射器用于将光束反射到椭圆形反射器。 第一焦点和第二焦点之间的距离为X,椭圆反射体的第一焦点和中心之间的距离为Y,X,Y满足Y> = - 0.0012×X 2 + 0.3728 * X-6.8512。

    Projection display with twin-blower heat-dissipating system
    4.
    发明授权
    Projection display with twin-blower heat-dissipating system 失效
    双鼓风机散热系统的投影显示

    公开(公告)号:US06422703B1

    公开(公告)日:2002-07-23

    申请号:US09739407

    申请日:2000-12-18

    IPC分类号: G03B2126

    CPC分类号: G03B21/16

    摘要: A projection display includes a projection lens and first and second light modulators on three sides of a color recombination unit. First and second blower units are respectively disposed on two sides of the projection lens for cooling the light modulators.

    摘要翻译: 投影显示器包括在彩色复合单元的三侧上的投影透镜和第一和第二光调制器。 第一和第二鼓风机单元分别设置在投影透镜的两侧以冷却光调制器。

    Light distance-adjustable vehicle lamp device

    公开(公告)号:US09982863B2

    公开(公告)日:2018-05-29

    申请号:US15045336

    申请日:2016-02-17

    申请人: Cheng Wang

    发明人: Cheng Wang

    IPC分类号: F21S8/10 F21Y105/12

    摘要: The instant disclosure illustrates a light distance-adjustable vehicle lamp including a lens unit, a light emitting group and a datum axis. The lens unit includes a first focus, a second focus, a lens focus and an optical axis. The light emitting group includes a first light emitting unit and a second light emitting unit. The first light emitting unit includes a first light source center, a first axis and a first light emitting surface, the first light emitting unit corresponds to the first focus of the lens unit. The second light emitting unit includes a second light source center, a second axis and a second light emitting focus. The datum axis passes through the lens focus and the second light emitting unit.

    Method and apparatus for acquiring nanostructured coating by effect of laser-induced continuous explosion shock wave
    9.
    发明授权
    Method and apparatus for acquiring nanostructured coating by effect of laser-induced continuous explosion shock wave 有权
    通过激光诱发的连续爆炸冲击波的作用获得纳米结构涂层的方法和装置

    公开(公告)号:US09327313B2

    公开(公告)日:2016-05-03

    申请号:US14239153

    申请日:2011-07-28

    摘要: A method and apparatus for acquiring a nanostructured coating on a metal surface by using an intense shock wave generated by continuous explosion of a laser-induced plasma is provided. The method comprises: irradiating a laser beam on a black paint surface of an upper opening of a high pressure resistant glass pipe having a black paint strip arranged therein; the black paint absorbing the light energy and producing a plasma; generating an initial plasma explosion shock wave; transmitting the initial plasma explosion shock wave in the high pressure resistant glass pipe; generating a plasma cloud reaching a lower opening of a glass catheter; and, the shock wave pressure outputted embedding nanoparticles into a surface of a workpiece. The apparatus comprises the high pressure-resistant glass pipe with a zigzagging switchback shape or a spiral and inverted cone shape.

    摘要翻译: 提供了一种用于通过使用由激光诱发等离子体的连续爆炸产生的强冲击波在金属表面上获取纳米结构涂层的方法和装置。 该方法包括:将激光束照射在其上布置有黑色漆带的耐高压玻璃管的上开口的黑色涂料表面上; 黑色油漆吸收光能并产生等离子体; 产生初始等离子体爆炸冲击波; 传输高压玻璃管中的初始等离子体爆炸冲击波; 产生达到玻璃导管下部开口的等离子体云; 并且,输出的冲击波压力将纳米颗粒埋入工件的表面。 该装置包括具有锯齿形折返形状或螺旋形和倒锥形的高耐压玻璃管。

    Loop heat pipe and manufacturing method thereof
    10.
    发明授权
    Loop heat pipe and manufacturing method thereof 有权
    回路热管及其制造方法

    公开(公告)号:US09261309B2

    公开(公告)日:2016-02-16

    申请号:US12789421

    申请日:2010-05-27

    申请人: Cheng Wang

    发明人: Cheng Wang

    IPC分类号: F28D15/00 F28D15/02 F28D15/04

    摘要: A loop heat pipe for dissipating heat generated by a heat source includes a pipe, a first capillary structure, a second capillary structure, and a working fluid in the pipe. The pipe has a condensing section, an evaporating section adapted to contact the heat source thermally, and an obstructing section adjacent to the evaporating section. The first capillary structure on an inner surface of the pipe is disposed between the condensing section and the obstructing section. The second capillary structure has a first and a second parts connected with each other. The first part on the inner surface of the pipe is extended from the evaporating section to the obstructing section. The second part passing through the obstructing section is extended from the obstructing section to the condensing section. A space between the first capillary structure and the second part of the second capillary structure defines a compensation room.

    摘要翻译: 用于散发由热源产生的热的回路热管包括管道,第一毛细管结构,第二毛细管结构和管道中的工作流体。 管道具有冷凝部分,适于热接触热源的蒸发部分和与蒸发部分相邻的阻塞部分。 管的内表面上的第一毛细结构设置在冷凝部分和阻塞部分之间。 第二毛细管结构具有彼此连接的第一和第二部分。 管的内表面上的第一部分从蒸发部分延伸到阻塞部分。 通过阻塞部分的第二部分从阻塞部分延伸到冷凝部分。 第一毛细管结构与第二毛细管结构的第二部分之间的空间限定了补偿室。