公开(公告)号：US20140333193A1

公开(公告)日：2014-11-13

申请号：US14274372

申请日：2014-05-09

Applicant: Switch Bulb Company, Inc.

Inventor： Ronald J. LENK ,  Jonathan BETTS-LACROIX

IPC: F21V29/00 ,  F21K99/00

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。

公开(公告)号：US20140327368A1

公开(公告)日：2014-11-06

申请号：US14338141

申请日：2014-07-22

Applicant: Switch Bulb Company, Inc.

Inventor： Ronald J. LENK

IPC: H05B33/08

CPC classification number: H05B33/0845 ,  H05B33/0851 ,  Y02B20/383

Abstract: A lighting circuit for a light emitting diode (LED) bulb capable of operating at different light output levels depending on received AC power includes a first group of LEDs and second group of LEDs, each of which is configured to emit light as a group. The lighting circuit also includes an AC/DC converter electrically connected to the first and second groups of LEDs. A detector circuit detects received AC power. A selection circuit is operable to cause the AC/DC converter circuit to provide current into one configuration of LEDs from the group of configurations of LEDs consisting of: the first group of LEDs only, the second group of LEDs only, and the first and second group of LEDs. The configuration of LEDs to provide current to is selected based on received AC power.

Abstract translation: 一种能够根据接收到的交流电源在不同的光输出电平下工作的发光二极管（LED）灯泡的照明电路包括：第一组LED和第二组LED，每个LED被配置为发光。 照明电路还包括电连接到第一组和第二组LED的AC / DC转换器。 检测器电路检测接收到的交流电源。 选择电路可操作以使得AC / DC转换器电路从LED的配置组中提供LED的一种配置中的电流，该组配置包括：仅第一组LED，仅第二组LED以及第一和第二组 一组LED。 基于接收到的交流电源选择提供电流的LED的配置。

公开(公告)号：US20140184058A1

公开(公告)日：2014-07-03

申请号：US14198528

申请日：2014-03-05

Applicant: SWITCH BULB COMPANY, INC.

Inventor： Ronald J. LENK ,  Carol LENK

IPC: F21K99/00

CPC classification number: F21V3/063 ,  F21K9/232 ,  F21K9/60 ,  F21K9/64 ,  F21K9/90 ,  F21V3/00 ,  F21V9/30 ,  F21Y2115/10

Abstract: A light emitting diode (LED) bulb configured to scatter certain wavelengths of light. The LED bulb includes a base having threads, a bulb shell, at least one LED, and a plurality of particles disposed within the bulb shell. The plurality of particles has a first and second set of particles. The first set of particles is configured to scatter short wavelength components of light emitted from the at least one LED and has particles with an effective diameter that is a fraction of the dominant wavelength of the light emitted from the at least one LED. The second set of particles is configured to scatter light emitted from the at least one LED, and has particles with an effective diameter equal to or greater than the dominant wavelength of the light emitted from the at least one LED.

Abstract translation: 配置为散射某些波长的光的发光二极管（LED）灯泡。 LED灯泡包括具有螺纹的基座，灯泡壳，至少一个LED以及设置在灯泡壳内的多个颗粒。 多个颗粒具有第一和第二组颗粒。 第一组颗粒被配置为散射从至少一个LED发射的光的短波长分量，并且具有有效直径的粒子，其是从至少一个LED发射的光的主波长的一部分。 第二组颗粒被配置为散射从至少一个LED发射的光，并且具有有效直径等于或大于从至少一个LED发射的光的主波长的颗粒。

公开(公告)号：US20140117864A1

公开(公告)日：2014-05-01

申请号：US14060509

申请日：2013-10-22

Applicant: Switch Bulb Company, Inc.

Inventor： Ronald J. LENK

IPC: H05B33/08

CPC classification number: H05B33/0857

Abstract: A multi-color white LED which can be driven by a single current, and more particularly, to the use of a specific ratio of numbers of different color LEDs to obtain a specific desired color while running all of them at the same current.

Abstract translation: 可以由单一电流驱动的多色白色LED，更具体地，涉及使用不同颜色的LED的数量的特定比例来获得特定的所需颜色，同时以相同的电流运行它们。

公开(公告)号：US20130264933A1

公开(公告)日：2013-10-10

申请号：US13892181

申请日：2013-05-10

Applicant: SWITCH BULB COMPANY, INC.

Inventor： Ronald J. LENK ,  Bruce CARSTEN

IPC: F21V29/00

CPC classification number: F21V29/56 ,  F21K9/00 ,  F21K9/232 ,  F21K9/64 ,  F21V3/00 ,  F21Y2115/10 ,  H01L33/507 ,  H05B33/145

Abstract: An LED bulb, which includes a shell, a filler material within the shell of the bulb, at least one type of phosphor dispersed inside the filler material and at least one LED within the shell.

Abstract translation: 一种LED灯泡，其包括壳体，在灯泡壳体内的填充材料，分散在填充材料内的至少一种类型的荧光体和壳体内的至少一个LED。

公开(公告)号：US20130033179A1

公开(公告)日：2013-02-07

申请号：US13647324

申请日：2012-10-08

Applicant: Switch Bulb Company, Inc.

Inventor： Ronald J. LENK ,  John D. GRAINGER

IPC: H05B37/02 ,  H05B33/08

CPC classification number: F21K9/135 ,  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.