公开(公告)号：US20140043801A1

公开(公告)日：2014-02-13

申请号：US14055460

申请日：2013-10-16

Applicant: ROHM CO., LTD.

Inventor： Yusaku KAWABATA ,  Hiroshi FUKUMOTO ,  Takao IEMOTO ,  Toshio WATANABE ,  Hideharu OSAWA ,  Hiroyuki FUKUI ,  Hirotaka SHIMIZU

IPC: F21V21/005 ,  F21V29/00

CPC classification number: F21V3/02 ,  F21K9/00 ,  F21K9/27 ,  F21K9/278 ,  F21K9/52 ,  F21K9/61 ,  F21V19/003 ,  F21V21/005 ,  F21V23/005 ,  F21V23/02 ,  F21V23/026 ,  F21V29/70 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/83 ,  F21Y2103/003 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0003 ,  H01L2224/48091 ,  H01L2924/181 ,  H05B33/0809 ,  H05B33/0887 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: An LED lamp A1 includes a plurality of LED modules 1 and a substrate 2 on which the LED modules 1 are mounted in a row. A light guide 3 covering the LED modules 1 is provided on the substrate 2. The light guide 3 is held in close contact with each of the LED modules. With this arrangement, a proper amount of light is obtained with the use of a smaller number of LED modules 1 or with less power consumption.

Abstract translation: LED灯A1包括多个LED模块1和基板2，LED模块1一体地安装在基板2上。 覆盖LED模块1的导光体3设置在基板2上。导光体3保持与每个LED模块紧密接触。 利用这种布置，通过使用较少数量的LED模块1或具有较少的功率消耗来获得适当的光量。

公开(公告)号：US20140198497A1

公开(公告)日：2014-07-17

申请号：US14204326

申请日：2014-03-11

Applicant: ROHM CO., LTD.

Inventor： Hirotaka SHIMIZU ,  Mitsunori NAGASHIMA

IPC: F21K99/00

CPC classification number: F21K9/27 ,  F21K9/20 ,  F21K9/60 ,  F21K9/66 ,  F21K9/69 ,  F21S4/28 ,  F21V3/00 ,  F21V3/0625 ,  F21V15/015 ,  F21V21/005 ,  F21V21/025 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: An LED lamp includes a plurality of LED modules arranged in direction x, a tubular enclosure for housing the LED modules that is open at ends spaced from each other in direction x, and end caps respectively closing the ends of the tubular enclosure in direction x. Each of the end caps is configured to diffuse light from the LED modules while transmitting the light, and includes an emission surface for emitting light in a direction z perpendicular to direction x. This arrangement ensures that the LED lamp has a good appearance even when it is made long.

Abstract translation: LED灯包括沿x方向布置的多个LED模块，用于容纳LED模块的管状外壳，LED模块在方向x上彼此间隔开的端部开口;以及端盖，分别在方向x上封闭管状外壳的端部。 每个端盖被配置为在透射光时漫射来自LED模块的光，并且包括用于沿垂直于方向x的方向z发射光的发射表面。 这种布置确保即使长时间，LED灯也具有良好的外观。

公开(公告)号：US20150316217A1

公开(公告)日：2015-11-05

申请号：US14801274

申请日：2015-07-16

Applicant: ROHM CO., LTD.

Inventor： Hirotaka SHIMIZU ,  Mitsunori NAGASHIMA

IPC: F21K99/00 ,  F21V3/00

CPC classification number: F21K9/27 ,  F21K9/20 ,  F21K9/60 ,  F21K9/66 ,  F21K9/69 ,  F21S4/28 ,  F21V3/00 ,  F21V3/0625 ,  F21V15/015 ,  F21V21/005 ,  F21V21/025 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: An LED lamp includes a plurality of LED modules arranged in direction x, a tubular enclosure for housing the LED modules that is open at ends spaced from each other in direction x, and end caps respectively closing the ends of the tubular enclosure in direction x. Each of the end caps is configured to diffuse light from the LED modules while transmitting the light, and includes an emission surface for emitting light in a direction z perpendicular to direction x. This arrangement ensures that the LED lamp has a good appearance even when it is made long.

Abstract translation: LED灯包括沿x方向布置的多个LED模块，用于容纳LED模块的管状外壳，LED模块在方向x上彼此间隔开的端部开口;以及端盖，分别在方向x上封闭管状外壳的端部。 每个端盖被配置为在透射光时漫射来自LED模块的光，并且包括用于沿垂直于方向x的方向z发射光的发射表面。 这种布置确保即使长时间，LED灯也具有良好的外观。

公开(公告)号：US20150247607A1

公开(公告)日：2015-09-03

申请号：US14714847

申请日：2015-05-18

Applicant: ROHM CO., LTD.

Inventor： Yusaku KAWABATA ,  Hiroshi FUKUMOTO ,  Takao IEMOTO ,  Toshio WATANABE ,  Hideharu OSAWA ,  Hiroyuki FUKUI ,  Hirotaka SHIMIZU

IPC: F21K99/00 ,  F21V29/70 ,  H05B33/08 ,  F21V21/005 ,  F21V3/02 ,  F21V19/00 ,  F21V23/00 ,  F21V23/02

CPC classification number: F21V3/02 ,  F21K9/00 ,  F21K9/27 ,  F21K9/278 ,  F21K9/52 ,  F21K9/61 ,  F21V19/003 ,  F21V21/005 ,  F21V23/005 ,  F21V23/02 ,  F21V23/026 ,  F21V29/70 ,  F21V29/75 ,  F21V29/763 ,  F21V29/767 ,  F21V29/83 ,  F21Y2103/003 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0003 ,  H01L2224/48091 ,  H01L2924/181 ,  H05B33/0809 ,  H05B33/0887 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: An LED lamp A1 includes a plurality of LED modules 1 and a substrate 2 on which the LED modules 1 are mounted in a row. A light guide 3 covering the LED modules 1 is provided on the substrate 2. The light guide 3 is held in close contact with each of the LED modules. With this arrangement, a proper amount of light is obtained with the use of a smaller number of LED modules 1 or with less power consumption.

Abstract translation: LED灯A1包括多个LED模块1和基板2，LED模块1一体地安装在基板2上。 覆盖LED模块1的导光体3设置在基板2上。导光体3保持与每个LED模块紧密接触。 利用这种布置，通过使用较少数量的LED模块1或具有较少的功率消耗来获得适当的光量。

公开(公告)号：US20160245465A1

公开(公告)日：2016-08-25

申请号：US15144357

申请日：2016-05-02

Applicant: ROHM CO., LTD.

Inventor： Hirotaka SHIMIZU ,  Mitsunori NAGASHIMA

IPC: F21K99/00 ,  F21V21/005 ,  F21V15/015 ,  F21V21/02 ,  F21S4/28 ,  F21V3/04

CPC classification number: F21K9/27 ,  F21K9/20 ,  F21K9/60 ,  F21K9/66 ,  F21K9/69 ,  F21S4/28 ,  F21V3/00 ,  F21V3/0625 ,  F21V15/015 ,  F21V21/005 ,  F21V21/025 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: An LED lamp includes a plurality of LED modules arranged in direction x, a tubular enclosure for housing the LED modules that is open at ends spaced from each other in direction x, and end caps respectively closing the ends of the tubular enclosure in direction x. Each of the end caps is configured to diffuse light from the LED modules while transmitting the light, and includes an emission surface for emitting light in a direction z perpendicular to direction x. This arrangement ensures that the LED lamp has a good appearance even when it is made long.

Abstract translation: LED灯包括沿x方向布置的多个LED模块，用于容纳LED模块的管状外壳，LED模块在方向x上彼此间隔开的端部开口;以及端盖，分别在方向x上封闭管状外壳的端部。 每个端盖被配置为在透射光时漫射来自LED模块的光，并且包括用于沿垂直于方向x的方向z发射光的发射表面。 这种布置确保即使长时间，LED灯也具有良好的外观。

公开(公告)号：US20160258609A1

公开(公告)日：2016-09-08

申请号：US15052374

申请日：2016-02-24

Applicant: ROHM CO., LTD.

Inventor： Yoshifumi FUJIMOTO ,  Hirotaka SHIMIZU ,  Hideharu OSAWA ,  Hiroki YONEDA

IPC: F21V23/04 ,  F21V23/02 ,  G01S13/04 ,  F21V29/74 ,  H05B33/08 ,  G01S13/86 ,  F21V3/04 ,  F21V29/503

CPC classification number: F21V23/0471 ,  F21V23/02 ,  F21Y2105/18 ,  F21Y2115/10 ,  G01S13/56 ,  H05B33/0806 ,  H05B37/0227 ,  H05B37/0281 ,  Y02B20/42

Abstract: An LED lighting apparatus includes an LED light-emitting unit, a radar detector, a controller, and a translucent cover. The LED light-emitting unit has a plurality of LED chips. The radar detector transmits radio waves, receives radio waves reflected by an object, and detects a movement of the object based on a change in a wavelength of the received radio waves. The controller controls light emission of the LED light-emitting unit based on a result of the detection by the radar detector. The translucent cover covers the LED light-emitting unit in a main emission direction in which a center of the light emitted from the LED light-emitting unit travels, and allows light from the LED light-emitting unit and the radio waves from the radar detector to pass through. The radar detector is surrounded by the LED light-emitting unit in the main emission direction.

Abstract translation: LED照明装置包括LED发光单元，雷达检测器，控制器和半透明盖。 LED发光单元具有多个LED芯片。 雷达检测器发送无线电波，接收由对象反射的无线电波，并且基于所接收的无线电波的波长的变化来检测对象的移动。 控制器基于雷达检测器的检测结果控制LED发光单元的发光。 半透明盖在主发光方向上覆盖LED发光单元，其中从LED发光单元发射的光的中心行进，并且允许来自LED发光单元的光和来自雷达检测器的无线电波 通过 雷达检测器在主发射方向被LED发光单元包围。

公开(公告)号：US20150330582A1

公开(公告)日：2015-11-19

申请号：US14809944

申请日：2015-07-27

Applicant: ROHM CO., LTD.

Inventor： Hirotaka SHIMIZU

IPC: F21K99/00 ,  F21V5/04 ,  F21V5/00

CPC classification number: F21K9/60 ,  F21V3/062 ,  F21V5/007 ,  F21V5/045 ,  F21V21/30 ,  F21V29/507 ,  F21V29/773 ,  F21V29/89 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: An LED lamp includes: a plurality of light source units, each of which includes one or more LED chips and an emission surface through which light from the LED chips is emitted; and a lens unit having a plurality of lenses, each of which is located in front of the emission surface of each of the plurality of light source units.

Abstract translation: LED灯包括：多个光源单元，每个光源单元包括一个或多个LED芯片和发射来自LED芯片的光的发射表面; 以及具有多个透镜的透镜单元，每个透镜位于多个光源单元中的每一个的发射表面的前面。

公开(公告)号：US20130265752A1

公开(公告)日：2013-10-10

申请号：US13804102

申请日：2013-03-14

Applicant: ROHM CO., LTD.

Inventor： Hirotaka SHIMIZU

IPC: F21K99/00 ,  F21V5/00

CPC classification number: F21K9/60 ,  F21V3/062 ,  F21V5/007 ,  F21V5/045 ,  F21V21/30 ,  F21V29/507 ,  F21V29/773 ,  F21V29/89 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: An LED lamp includes: a plurality of light source units, each of which includes one or more LED chips and an emission surface through which light from the LED chips is emitted; and a lens unit having a plurality of lenses, each of which is located in front of the emission surface of each of the plurality of light source units.

Abstract translation: LED灯包括：多个光源单元，每个光源单元包括一个或多个LED芯片和发射来自LED芯片的光的发射表面; 以及具有多个透镜的透镜单元，每个透镜位于多个光源单元中的每一个的发射表面的前面。