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    GLASS LED LIGHT BULBS
    1.
    发明申请
    GLASS LED LIGHT BULBS 失效
    玻璃LED灯泡

    公开(公告)号：US20130223047A1

    公开(公告)日：2013-08-29

    申请号：US13863334

    申请日：2013-04-15

    Applicant: SWITCH BULB COMPANY, INC.

    Inventor： Ronald J. LENK ,  Jonathan BETTS-LACROIX

    IPC: F21V3/04

    CPC classification number: F21V3/061 ,  F21K9/232 ,  F21K9/64 ,  F21V3/049 ,  F21V3/06 ,  F21V29/506 ,  F21V29/58 ,  F21Y2115/10

    Abstract: A glass LED bulb, which includes a body of glass, the body having at least one hollow portion, and at least one LED contained within the at least one hollow portion. A thermally conductive material is preferably included within the at least one hollow portion. The body of glass can be bulb-shaped or alternatively shaped like an incandescent bulb.

    Abstract translation: 一种玻璃LED灯泡，其包括玻璃体，所述主体具有至少一个中空部分，以及包含在所述至少一个中空部分内的至少一个LED。 导热材料优选包括在至少一个中空部分内。 玻璃体可以是灯泡形状，或者像白炽灯泡一样形成。

    SINGLE INDUCTOR CONTROL OF MULTI-COLOR LED SYSTEMS
    3.
    发明申请
    SINGLE INDUCTOR CONTROL OF MULTI-COLOR LED SYSTEMS 失效
    多色LED系统的单电感器控制

    公开(公告)号：US20130026932A1

    公开(公告)日：2013-01-31

    申请号：US13633054

    申请日：2012-10-01

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK

    IPC: H05B37/02 ,  H05K3/30

    CPC classification number: H05B37/02 ,  H05B33/0809 ,  H05B33/0818 ,  H05B33/083 ,  Y10T29/4913

    Abstract: A circuit for driving multiple light emitting diodes (LEDs) includes at least two sets of LEDs, each set comprised of one or more LEDs in series. The circuit further includes a single inductor connected in series with the two sets of LEDs. At least one set of LEDs is connected to a shunting transistor connected in parallel with the set of LEDs. The duty cycle of the shunting transistor is controlled by a single controller connected to the shunting transistor and the inductor.

    Abstract translation: 用于驱动多个发光二极管（LED）的电路包括至少两组LED，每组由串联的一个或多个LED组成。 电路还包括与两组LED串联的单个电感器。 至少一组LED连接到与该组LED并联连接的分流晶体管。 分流晶体管的占空比由连接到分流晶体管和电感器的单个控制器控制。

    THERMAL PROTECTION CIRCUIT FOR AN LED BULB
    4.
    发明申请
    THERMAL PROTECTION CIRCUIT FOR AN LED BULB 审中-公开
    一个LED灯泡的保护电路

    公开(公告)号：US20150102724A1

    公开(公告)日：2015-04-16

    申请号：US14274374

    申请日：2014-05-09

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK ,  John D. GRAINGER

    IPC: F21K99/00 ,  H05B33/08 ,  F21V29/00

    CPC classification number: F21K9/232 ,  F21V29/70 ,  H05B33/0815 ,  Y02B20/341

    Abstract: A light-emitting diode (LED) bulb has an LED within a shell. The LED bulb includes a driver circuit for providing current to the LED. The drive circuit has a thermal protection circuit, which includes a first positive thermal coefficient thermistor with a first switching temperature connected in series with a second positive thermal coefficient thermistor with a second switching temperature. The driver circuit includes a switch-mode power supply (SMPS) controller with an input pin and an output pin. The thermistors are connected to the input pin. When either thermistor temperature is above the respective switching temperatures, the thermal protection circuit causes the SMPS controller to produce a signal with a second duty cycle on the output pin. When both thermistor temperatures are below the respective switching temperatures, the thermal protection circuit causes the SMPS controller to produce a signal with a first duty cycle on the output pin.

    Abstract translation: 发光二极管（LED）灯泡内有LED。 LED灯泡包括用于向LED提供电流的驱动电路。 驱动电路具有热保护电路，该热保护电路包括具有第一开关温度的第一正热系数热敏电阻，其与第二开关温度的第二正热系数热敏电阻串联。 驱动器电路包括具有输入引脚和输出引脚的开关电源（SMPS）控制器。 热敏电阻连接到输入引脚。 当热敏电阻温度高于相应开关温度时，热保护电路使SMPS控制器在输出引脚上产生第二个占空比的信号。 当两个热敏电阻温度都低于相应的开关温度时，热保护电路使SMPS控制器在输出引脚上产生第一个占空比的信号。

    HEAT REMOVAL DESIGN FOR LED BULBS
    5.
    发明申请
    HEAT REMOVAL DESIGN FOR LED BULBS 有权
    LED散热器散热设计

    公开(公告)号：US20140167592A1

    公开(公告)日：2014-06-19

    申请号：US14011636

    申请日：2013-08-27

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK ,  Carol LENK ,  Daniel CHANDLER ,  Matthew GALLA

    IPC: F21V29/00

    CPC classification number: F21K9/232 ,  F21K9/64 ,  F21V29/58 ,  F21Y2115/10

    Abstract: An LED bulb having bulb-shaped shell and thermally conductive fluid or gel within the shell. The bulb includes at least one LED within the shell. The bulb includes at least one LED within the shell and a base. The base can be configured to fit within an electrical socket and can include a series of screw threads and a base pin, wherein the screw threads and base pin are dimensioned to be received within a standard electrical socket. Alternatively, the base can be configured to fit within a suitable electric socket.

    Abstract translation: 一个LED灯泡具有灯泡形外壳和导热流体或凝胶在壳内。 灯泡内包括至少一个LED。 灯泡包括壳体内的至少一个LED和底座。 基座可以被配置成装配在电插座中，并且可以包括一系列螺纹和底座销，其中螺纹和底座的尺寸被设计成容纳在标准电插座内。 或者，基座可以被配置成装配在合适的电插座内。

    ANTI-REFLECTIVE COATINGS FOR LIGHT BULBS
    6.
    发明申请
    ANTI-REFLECTIVE COATINGS FOR LIGHT BULBS 失效
    防反射涂料用于轻质泡沫

    公开(公告)号：US20130293085A1

    公开(公告)日：2013-11-07

    申请号：US13916517

    申请日：2013-06-12

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK

    IPC: F21K99/00

    CPC classification number: F21K9/50 ,  F21K9/232 ,  F21K9/60 ,  F21V3/00 ,  F21V3/12 ,  F21V29/58 ,  F21Y2115/10 ,  H01J61/35 ,  H01K1/325

    Abstract: A light bulb having anti-reflective coatings on an inner surface and/or an outer surface of the shell of the light bulb. The anti-reflective coatings reduce light loss due to reflections at the interfaces between the interior of the bulb and the shell and between the shell and the exterior of the bulb. The light source may be either incandescent, fluorescent or LED.

    Abstract translation: 在灯泡的壳体的内表面和/或外表面上具有防反射涂层的灯泡。 防反射涂层减少由于灯泡内部与壳体之间以及壳体与灯泡外部之间的界面反射引起的光损失。 光源可以是白炽灯，荧光灯或LED。

    CONSTANT POWER LED CIRCUIT
    7.
    发明申请
    CONSTANT POWER LED CIRCUIT 审中-公开
    恒定电源LED电路

    公开(公告)号：US20140346960A1

    公开(公告)日：2014-11-27

    申请号：US14298214

    申请日：2014-06-06

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK

    IPC: H05B33/08

    CPC classification number: H05B33/0848 ,  H05B33/0818 ,  H05B33/0821

    Abstract: A constant power drive for light emitting diodes, such that there is automatic compensation for variation in forward voltage of the LED, both in a single unit with temperature, and also due to unit-to-unit variations.

    Abstract translation: 用于发光二极管的恒定功率驱动器，使得在具有温度的单个单元中以及由于单元到单元的变化而对LED的正向电压的变化进行自动补偿。

    SINGLE INDUCTOR CONTROL OF MULTI-COLOR LED SYSTEMS
    9.
    发明申请
    SINGLE INDUCTOR CONTROL OF MULTI-COLOR LED SYSTEMS 有权
    多色LED系统的单电感器控制

    公开(公告)号：US20140028207A1

    公开(公告)日：2014-01-30

    申请号：US14043733

    申请日：2013-10-01

    Applicant: Switch Bulb Company, Inc.

    Inventor： Ronald J. LENK

    IPC: H05B37/02

    CPC classification number: H05B37/02 ,  H05B33/0809 ,  H05B33/0818 ,  H05B33/083 ,  Y10T29/4913

    Abstract: A circuit for driving multiple light emitting diodes (LEDs) includes at least two sets of LEDs, each set comprised of one or more LEDs in series. The circuit further includes a single inductor connected in series with the two sets of LEDs. At least one set of LEDs is connected to a shunting transistor connected in parallel with the set of LEDs. The duty cycle of the shunting transistor is controlled by a single controller connected to the shunting transistor and the inductor.

    Abstract translation: 用于驱动多个发光二极管（LED）的电路包括至少两组LED，每组由串联的一个或多个LED组成。 电路还包括与两组LED串联的单个电感器。 至少一组LED连接到与该组LED并联连接的分流晶体管。 分流晶体管的占空比由连接到分流晶体管和电感器的单个控制器控制。

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