Samsung Electronics Co., Ltd.

Jin Sun Jung

Chang Seob Kim

Sang Kyeong Yun

Haeng Seok Yang

Ho Chan Cho

Tae Keun Oh

Dong-Won Lee

Dong Hyuk Kim

Dong Won Lee

June Hyun Jang

Jung Hwan Park

Heui Sam Kwag

A lighting apparatus includes a fixture having a fastening hole, the fastening hole including a first portion and a second portion connected to each other, and the second portion having a width smaller than a diameter of the first portion, a light source module having a fastening pin detachably fastened to the fastening hole, and an electrode terminal on the fixture and connected to the light source module, wherein the light source module is slidably moveable along a surface of the fixture, as the fastening pin is moveable within the fastening hole from the first portion to the second portion.

Lighting apparatus

Disclosed is a lighting control apparatus. According to one embodiment of the present invention, a lighting system control be easily configured, maintained, and repaired since additional light and block control of the lighting can be provided with ease by wireless control of the lighting through wireless communication. In addition, the present invention can control individual lamps by storing a control signal corresponding to an address for each lamp in a gateway according to a predetermined scenario.

Lighting control apparatus

Disclosed is a lighting control system including: a switching means for selecting one of a plurality of scenarios; a gateway for matching at least one of on/off control signals, color temperature control signals, color control signals, or dimming control signals for a plurality of lamps with the plurality of scenarios, storing a resultant data, and outputting control signals matched with the scenario selected from the switching means; and a lighting device for receiving the control signals outputted from the gateway, and according to the received control signals, turning on/off each of the lamps, adjusting a color temperature or a color of each of the lamps, or a dimming level of each of the lamps.

System for controlling lighting devices

Disclosed herein is a lighting apparatus. The lighting apparatus includes: a first light emitting unit including one or more main light sources radiating white light downward; one or more second light emitting units formed at the sides under the first light emitting unit and including one or more sub-light sources radiating color light that is mixed with the white light radiated from the first light emitting unit; and a light guide plate mixing the white light radiated from the main light sources and the color light radiated from the sub-light sources and radiating the mixed light downward. According to the embodiments, it is possible to remove non-uniformity of luminance of the lighting apparatus that can control color temperature by efficiently disposing main light sources radiating white light and sub-light sources radiating color light. Further, it is possible to increase efficiency of the lighting apparatus by radiating light, using all of the main light sources even at any color temperature.

Growing community of inventors

Suwon, South Korea

Jin Sun Jung