公开(公告)号：US10119692B2

公开(公告)日：2018-11-06

申请号：US14991504

申请日：2016-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyeuk Chang ,  Daehyuk Lee ,  Moonsung Cho ,  Sangchul Han ,  Jinsung Kwak

IPC: F21V23/02 ,  F21V31/00 ,  F21S8/08 ,  F21V23/00 ,  F21V29/74 ,  F21V23/06 ,  F21V29/10 ,  F21Y105/10 ,  F21Y115/10

Abstract: A lighting device includes a housing, at least one light source module disposed on a back surface of the housing, and a power section casing located at an upper portion of the housing, and accommodating a power unit for controlling and supplying power to the light source module. The power section casing is divided into a power section region for accommodating the power unit and at least one junction region for providing a space in which the power unit is electrically connected to an external power source. The junction region includes therein a cable fixing section for fixing an external power source cable connected to the external power source, and a ground section electrically connected to the power unit.

公开(公告)号：US09752760B2

公开(公告)日：2017-09-05

申请号：US14922947

申请日：2015-10-26

Applicant: LG Electronics Inc.

Inventor： Hyeuk Chang ,  Jongpil Kim ,  Jaepyo Hong ,  Jinsung Kwak

IPC: F21V17/16 ,  F21V5/00 ,  F21V17/12 ,  F21V23/00 ,  F21V23/06 ,  F21K9/20 ,  F21V31/00 ,  F21W131/10 ,  F21Y105/10 ,  F21Y115/10

CPC classification number: F21V17/164 ,  F21K9/20 ,  F21V5/007 ,  F21V17/12 ,  F21V23/002 ,  F21V23/008 ,  F21V23/06 ,  F21V31/005 ,  F21W2131/10 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lighting device includes a housing including a power connection hole, at least one light source module disposed on a lower surface of the housing, and a front cover coupled to the housing to define a space in which the light source module is located. The front cover transmits light generated by the light source module. The light source module includes a support protrusion supported by the front cover. The front cover presses the support protrusion when the front cover is coupled to the housing.

公开(公告)号：US20160223176A1

公开(公告)日：2016-08-04

申请号：US14991504

申请日：2016-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyeuk Chang ,  Daehyuk Lee ,  Moonsung Cho ,  Sangchul Han ,  Jinsung Kwak

IPC: F21V23/02 ,  F21V23/06 ,  F21V23/00

CPC classification number: F21V23/023 ,  F21S8/085 ,  F21V23/001 ,  F21V23/008 ,  F21V23/06 ,  F21V29/10 ,  F21V29/74 ,  F21V31/005 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lighting device includes a housing, at least one light source module disposed on a back surface of the housing, and a power section casing located at an upper portion of the housing, and accommodating a power unit for controlling and supplying power to the light source module. The power section casing is divided into a power section region for accommodating the power unit and at least one junction region for providing a space in which the power unit is electrically connected to an external power source. The junction region includes therein a cable fixing section for fixing an external power source cable connected to the external power source, and a ground section electrically connected to the power unit.

Abstract translation: 照明装置包括壳体，设置在壳体的后表面上的至少一个光源模块和位于壳体的上部的动力部分壳体，并且容纳用于控制和向光源供电的动力单元 模块。 功率部分壳体被分成用于容纳功率单元的功率部分区域和用于提供电力单元电连接到外部电源的空间的至少一个接合区域。 接合区域包括用于固定连接到外部电源的外部电源电缆的电缆固定部分和与电力单元电连接的接地部分。