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    LIQUID-FILLED LED BULB HAVING A UNIFORM LIGHT-DISTRIBUTION PROFILE
    1.
    发明申请
    LIQUID-FILLED LED BULB HAVING A UNIFORM LIGHT-DISTRIBUTION PROFILE 审中-公开
    具有均匀光分布特性的液晶LED灯泡

    公开(公告)号：US20150260353A1

    公开(公告)日：2015-09-17

    申请号：US14214453

    申请日：2014-03-14

    申请人： SWITCH BULB COMPANY, INC.

    发明人： Matrika BHATTARAI ,  Kevin CIOCIA ,  Elijah KIM ,  Andrew HEISEY ,  Myron MORENO ,  Ronan LE TOQUIN ,  Prahallad IYENGAR ,  David HORN

    IPC分类号： F21K99/00 ,  F21V3/04 ,  F21V29/56

    CPC分类号： F21V29/56 ,  F21K9/23 ,  F21V3/049 ,  F21Y2107/30 ,  F21Y2115/10

    摘要： An LED bulb includes a base and a shell connected to the base. The shell is filled with a thermally conductive liquid for cooling the bulb. A plurality of LEDs is disposed within the shell. A first set of LEDs of the plurality of LEDs is positioned a first distance with respect to the center of a convex portion of the shell, and at a first angle with respect to a centerline of the LED bulb. A second set of LEDs of the plurality of LEDs is positioned a second distance with respect to the center of the convex portion of the shell, and at a second angle with respect to a centerline of the LED bulb. The first distance, first angle, second distance, and second angle are selected such that the LED bulb has a light-distribution profile that varies less than 20 percent in light intensity over 0 degrees to 135 degrees as measured from an axis from the center of the shell through an apex of the shell.

    摘要翻译： LED灯泡包括连接到基座的基座和外壳。 壳体填充有用于冷却灯泡的导热液体。 多个LED设置在壳体内。 多个LED中的第一组LED相对于壳体的凸部的中心定位在第一距离处，并且相对于LED灯泡的中心线以第一角度定位。 多个LED中的第二组LED相对于壳体的凸部的中心定位成第二距离，并且相对于LED灯泡的中心线以第二角度定位。 选择第一距离，第一角度，第二距离和第二角度，使得LED灯泡具有从0度到135度的光强度变化小于20％的光分布轮廓，其从 壳通过壳的顶点。

    LED BULB WITH CHASSIS FOR PASSIVE CONVECTIVE LIQUID COOLING
    2.
    发明申请
    LED BULB WITH CHASSIS FOR PASSIVE CONVECTIVE LIQUID COOLING 审中-公开
    LED灯泡带底座用于被动对流液体冷却

    公开(公告)号：US20150260352A1

    公开(公告)日：2015-09-17

    申请号：US14214451

    申请日：2014-03-14

    申请人： Switch Bulb Company, Inc.

    发明人： Matrika BHATTARAI ,  Kevin CIOCIA ,  Elijah KIM ,  Andrew HEISEY ,  Myron MORENO ,  Ronan LE TOQUIN ,  Prahallad IYENGAR ,  David HORN

    IPC分类号： F21K99/00 ,  F21V29/56

    CPC分类号： F21V29/56 ,  F21K9/23 ,  F21K9/90 ,  F21Y2107/30 ,  F21Y2115/10

    摘要： A light emitting diode (LED) bulb includes a base, a shell connected to the base forming an enclosed volume, a chassis disposed within the shell, and a plurality of LEDs disposed with the shell. The LED bulb also includes a thermally conductive liquid disposed within the enclosed volume. The LEDs and the chassis are immersed in the thermally conductive liquid. The chassis has a first opening and a second opening. The second opening is spaced from the first opening to facilitate a passive convective flow of the thermally conductive liquid to exchange a first volume of the thermally conductive liquid interior the chassis with a second volume of the thermally conductive liquid exterior the chassis.

    摘要翻译： 发光二极管（LED）灯泡包括基座，连接到形成封闭容积的基座的壳体，设置在壳体内的底架以及与壳体一起设置的多个LED。 LED灯泡还包括设置在封闭容积内的导热液体。 LED和底座浸入导热液体中。 底盘具有第一开口和第二开口。 所述第二开口与所述第一开口间隔开，以促进所述导热液体的被动对流流动，以将所述底盘中的所述导热液体内部的第一体积与底盘外部的第二体积的导热液体交换。

    LED BULB HAVING AN ADJUSTABLE LIGHT-DISTRIBUTION PROFILE
    3.
    发明申请
    LED BULB HAVING AN ADJUSTABLE LIGHT-DISTRIBUTION PROFILE 有权
    LED灯泡具有可调节的光分布型材

    公开(公告)号：US20150184815A1

    公开(公告)日：2015-07-02

    申请号：US14142664

    申请日：2013-12-27

    申请人： Switch Bulb Company, Inc.

    发明人： David HORN ,  Matrika BHATTARAI

    IPC分类号： F21K99/00 ,  F21V7/20 ,  F21V29/00

    CPC分类号： F21V29/502 ,  F21K9/23 ,  F21K9/62 ,  F21K9/65 ,  F21K99/00 ,  F21V29/00 ,  F21V29/505 ,  F21V29/56

    摘要： A light-emitting diode (LED) bulb includes a reflector, a plurality of LEDs disposed within a recess of the reflector, a thermally conductive liquid disposed within the recess, and an adjustment mechanism to move the LEDs from a first position to a second position, with respect to the reflector. The thermally conductive liquid may transfer heat generated by the LEDs to the reflector, and the reflector may dissipate heat transferred by the thermally conductive liquid to the surrounding environment. The reflector may also reflect light from the LEDs to produce a first light-distribution profile, having a respective first beam angle, when the LEDs are in the first position, and to produce a second light-distribution profile, having a respective second beam angle, when the LEDs are in the second position.

    摘要翻译： 发光二极管（LED）灯泡包括反射器，设置在反射器的凹部内的多个LED，设置在凹部内的导热液体，以及调节机构，用于将LED从第一位置移动到第二位置 ，相对于反射器。 导热液体可以将由LED产生的热传递到反射器，并且反射器可以将由导热液体传递的热量散发到周围环境。 当LED处于第一位置时，反射器还可以反射来自LED的光，以产生具有相应的第一光束角的第一光分布轮廓，并产生具有相应的第二光束角的第二光分布轮廓 当LED处于第二位置时。