公开(公告)号：US20170167708A1

公开(公告)日：2017-06-15

申请号：US15378376

申请日：2016-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwa KIM ,  Sangman KIM ,  Heegu PARK

IPC: F21V23/06 ,  F21V23/00 ,  H01R13/66 ,  H05B37/02

CPC classification number: F21V23/06 ,  F21V3/00 ,  F21V23/003 ,  F21V23/006 ,  F21V23/008 ,  F21V23/023 ,  F21V23/0442 ,  F21V25/12 ,  H01R12/774 ,  H01R13/6683 ,  H05B33/0854 ,  H05B37/0227 ,  H05B37/0254 ,  H05B37/0272

Abstract: A lighting device may include a light irradiation portion, a light control portion, a sensing portion and a main control module. The light irradiation portion to generate and irradiate light. The light control portion to control a power applied to the light irradiation portion. The sensing portion to sense an environment of a space to which the light irradiation portion irradiates light. The main control module communicate with an external device by a wireless communication and control the light control portion according to a control signal from the external device. The main control module may include a first connector that connects the main control module and the sensing portion by a wired communication. The second connector may connects the light control portion and the main control module by the wired communication. The lighting device may be capable of being installed in an environment desired by the user.

公开(公告)号：US20150323157A1

公开(公告)日：2015-11-12

申请号：US14324813

申请日：2014-07-07

Applicant: LG Electronics Inc.

Inventor： Seoyoung JEONG ,  Sangman KIM ,  Yongjin KIM

IPC: F21V13/12 ,  H01L33/54 ,  F21V13/02

CPC classification number: F21V5/007 ,  F21K9/20 ,  F21K9/69 ,  F21V5/04 ,  F21V5/08 ,  F21V11/16 ,  F21V13/04 ,  F21V29/70 ,  F21V29/74 ,  F21W2131/103 ,  F21Y2105/16 ,  F21Y2115/10 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A light emitting module includes a board unit, a light source unit mounted on the board unit, a diffusion lens disposed above the light source unit to diffuse light emitted from the light source unit, and a shield member disposed independent from the diffusion lens and under the diffusion lens to prevent the light emitted from the light source unit from being irradiated in a specific direction.

Abstract translation: 发光模块包括板单元，安装在板单元上的光源单元，设置在光源单元上方以扩散从光源单元发射的光的漫射透镜，以及独立于漫射透镜设置的屏蔽构件， 用于防止从光源单元发射的光沿特定方向照射的漫射透镜。