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    CONTROL OF LUMEN LOSS IN A LIQUID-FILLED LED BULB
    1.
    发明申请
    CONTROL OF LUMEN LOSS IN A LIQUID-FILLED LED BULB 有权
    液体填充LED灯泡中液体损失的控制

    公开(公告)号：US20140159561A1

    公开(公告)日：2014-06-12

    申请号：US14105102

    申请日：2013-12-12

    Applicant: SWITCH BULB COMPANY, INC.

    Inventor： Brian CUMPSTON ,  David HORN ,  Ronan LE TOQUIN

    IPC: F21V29/00

    CPC classification number: F21V29/56 ,  F21K9/232 ,  F21V3/00 ,  F21V29/004 ,  F21V29/58 ,  F21V29/85 ,  F21Y2107/00 ,  F21Y2115/10 ,  Y02B20/30

    Abstract: A liquid-filled light emitting diode (LED) bulb including a base, a shell connected to the base forming an enclosed volume, a thermally conductive liquid held within the enclosed volume, a support structure connected to the base, and several LEDs attached to the support structure. The thermally conductive liquid has an oxygen content of at least 5 cubic centimeters of oxygen per liter of the thermally conductive fluid.

    Abstract translation: 一种充满液体的发光二极管（LED）灯泡，包括基座，连接到形成封闭容积的基座的外壳，保持在封闭容积内的导热液体，连接到基座的支撑结构以及连接到基座的几个LED 支撑结构。 导热液体每升导热流体的氧含量至少为5立方厘米。

    LED BULB WITH COLOR-SHIFT DIMMING
    2.
    发明申请
    LED BULB WITH COLOR-SHIFT DIMMING 有权
    LED BULB带彩色调整

    公开(公告)号：US20140265923A1

    公开(公告)日：2014-09-18

    申请号：US13842733

    申请日：2013-03-15

    Applicant: SWITCH BULB COMPANY, INC.

    Inventor： Ronan LE TOQUIN

    IPC: H05B33/08

    CPC classification number: H05B33/0872 ,  F21K9/232 ,  F21K9/90 ,  F21V3/061 ,  F21V3/062 ,  F21V29/58 ,  F21Y2107/40 ,  F21Y2113/13 ,  F21Y2115/10 ,  H05B33/0857

    Abstract: A light-emitting diode (LED) bulb comprises a base and a shell connected to the base. A first set of LEDs is disposed within the shell and is configured to emit light at a first color corresponding to a first black-body color temperature. A second set of LEDs is also disposed within the shell and is configured to emit light at a second color corresponding to a second black-body color temperature that is different from the first black-body color temperature. A control circuit is configured to provide a transitional-power state to the first and second sets of LEDs to transition between an initial-power state and a reduced-power state by producing a shifting color output that corresponds to a predetermined light-output curve.

    Abstract translation: 发光二极管（LED）灯泡包括连接到基座的基座和外壳。 第一组LED设置在壳体内并被配置为以对应于第一黑体色温的第一颜色发光。 第二组LED也设置在壳体内，并被配置为以对应于不同于第一黑体色温的第二黑体色温的第二颜色发光。 控制电路被配置为通过产生对应于预定的光输出曲线的移动颜色输出来向第一和第二组LED提供过渡功率状态以在初始功率状态和降低功率状态之间转变。

    LIQUID-FILLED LED BULB HAVING A UNIFORM LIGHT-DISTRIBUTION PROFILE
    3.
    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

    Applicant: SWITCH BULB COMPANY, INC.

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

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

    CPC classification number: F21V29/56 ,  F21K9/23 ,  F21V3/049 ,  F21Y2107/30 ,  F21Y2115/10

    Abstract: 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.

    Abstract translation: 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
    4.
    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

    Applicant: Switch Bulb Company, Inc.

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

    IPC: F21K99/00 ,  F21V29/56

    CPC classification number: F21V29/56 ,  F21K9/23 ,  F21K9/90 ,  F21Y2107/30 ,  F21Y2115/10

    Abstract: 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.

    Abstract translation: 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 LIGHT BULB WITH A PHOSPHOR STRUCTURE IN AN INDEX-MATCHED LIQUID
    5.
    发明申请
    LED LIGHT BULB WITH A PHOSPHOR STRUCTURE IN AN INDEX-MATCHED LIQUID 审中-公开
    LED灯泡与指示液中的磷光体结构

    公开(公告)号：US20140265811A1

    公开(公告)日：2014-09-18

    申请号：US13842260

    申请日：2013-03-15

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronan LE TOQUIN

    IPC: F21V29/00

    CPC classification number: F21V29/74 ,  F21K9/232 ,  F21K9/60 ,  F21K9/64 ,  F21V29/506 ,  F21V29/56 ,  F21V29/58 ,  F21Y2115/10 ,  Y02B20/30 ,  Y10T29/49002

    Abstract: A liquid-filled LED bulb including a base and a shell connected to the base forming an enclosed volume. The liquid-filled LED bulb also includes a plurality of LEDs attached to the base and disposed within the enclosed volume. A thermally conductive liquid is held within the enclosed volume and has a first index of refraction. The LED bulb also includes a ring structure disposed within the enclosed volume and immersed in the thermally conductive liquid. The ring structure has a second index of refraction that matches the first index of refraction. A phosphor material is disposed on, or dispersed within, the ring structure. A first amount of the thermally conductive liquid is disposed between the LEDs and the ring structure and a second amount of the thermally conductive liquid is disposed between the ring structure and the shell.

    Abstract translation: 一种充满液体的LED灯泡，包括底座和连接到底座的壳体，形成封闭的容积。 充满液体的LED灯泡还包括附接到基座并设置在封闭容积内的多个LED。 导热液体保持在封闭容积内并具有第一折射率。 LED灯泡还包括设置在封闭容积内并浸入导热液体中的环形结构。 环结构具有与第一折射率匹配的第二折射率。 磷光体材料设置在环形结构上或分散在环形结构中。 第一量的导热液体设置在LED和环形结构之间，第二量的导热液体设置在环形结构和壳体之间。

    LED BULB WITH LIQUID-COOLED DRIVE ELECTRONICS
    6.
    发明申请
    LED BULB WITH LIQUID-COOLED DRIVE ELECTRONICS 审中-公开
    带有液体冷却驱动电子的LED灯泡

    公开(公告)号：US20130148355A1

    公开(公告)日：2013-06-13

    申请号：US13708908

    申请日：2012-12-07

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronan LE TOQUIN ,  David HORN ,  David TITZLER

    IPC: F21V29/00

    CPC classification number: F21K9/23 ,  F21K9/232 ,  F21K9/238 ,  F21V3/061 ,  F21V3/062 ,  F21V23/006 ,  F21V29/506 ,  F21V29/58 ,  F21V29/77 ,  F21Y2115/10 ,  Y10T29/49117

    Abstract: A liquid-filled light emitting diode (LED) bulb including a stem body, a shell connected to the stem body to form an enclosed volume, and one or more LEDs attached to a support structure and disposed between the shell and the stem body. The LED bulb also includes a driver circuit configured to electrically drive the one or more LEDs. A thermally conductive liquid and a liquid-volume compensation mechanism are also disposed with the enclosed volume. The one or more LEDs and the driver circuit are thermally coupled to the thermally conductive liquid.

    Abstract translation: 一种充满液体的发光二极管（LED）灯泡，其包括茎体，连接到茎体以形成封闭容积的壳体，以及连接到支撑结构并设置在壳体和茎体之间的一个或多个LED。 LED灯泡还包括被配置为电驱动一个或多个LED的驱动器电路。 导热液体和液体体积补偿机构也与封闭体积一起设置。 一个或多个LED和驱动电路热耦合到导热液体。

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