Lg Electronics Inc.

Jongkyo Jeong

Yongjin Kim

Hongseok Kim

Kyunghyun Kim

Jinsung Kwak

Jeongseok Ha

Yongseog Jeon

Kyungnam Park

Yonseog Jeon

Disclosed is a lighting apparatus. The lighting apparatus includes a light emitting unit including a light emitting diode (LED), a heat sink including a first face, the light emitting unit being disposed on the first face, a second face opposite to the first face, and a space having a prescribed volume between the first face and the second face, and a power source unit configured to supply power to the light emitting unit. The second face is provided with a flow hole to open a region of the space, and the second face includes a plurality of curved portions arranged in a height direction of the heat sink, the curved portions having different radii of curvature.

Lighting apparatus

A lighting apparatus is disclosed. The lighting apparatus has a drain structure of guiding water introduced through an assembly clearance to discharge the water to the outside and improves waterproof performance.

Lighting apparatus having a drain structure

A lighting apparatus may include a body having a light emitting module with a light emitting diode (LED), a support member to support the body at a plurality of different tilt positions relative to the support member, and a connection member provided to the body to connect the body to the support member. The connection member may include a first projection that extends to a first height and a second projection that extends to a second height. The body may be provided in a first tilt position relative to the support member when the first projection contacts the end portion of the support member without the second projection contacting the support member, and the body is provided in a second tilt position relative to the support member when the second projection contacts the end portion of the support member.

Growing community of inventors

Seoul, South Korea

Jongkyo Jeong