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Title:
LIGHTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/200149
Kind Code:
A1
Abstract:
Disclosed according to one embodiment is a lighting apparatus comprising: a housing having a parabolic first back cover and an open recess under the first back cover; a first light-emitting module having a circuit board and multiple light-emitting diodes arranged on the circuit board; a heat-dissipating body, which is disposed in one area of the first back cover and has a first heat-dissipating unit having the circuit board disposed thereon and a first reflective unit extended from the first heat-dissipating unit along the outline of the inner spherical surface of the first back cover; a light-transmissive sheet diagonally disposed between the high point of the recess of the the first back cover and the heat-dissipating body; a first reflective sheet, which is disposed on the heat-dissipating body and reflects first side light emitted from the multiple light-emitting diodes to the light-transmissive sheet; and a second reflective sheet, which is disposed on the inner surface of the first back cover and reflects main light emitted from the multiple light-emitting diodes to the light-transmissive sheet, wherein the first reflective sheet comprises multiple reflective surfaces.

Inventors:
KIM, Ki Hyun (Seoul Square, 416 Hangang-daero,Jung-gu, Seoul, 04637, KR)
Application Number:
KR2016/006073
Publication Date:
December 15, 2016
Filing Date:
June 08, 2016
Export Citation:
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Assignee:
LG INNOTEK CO., LTD. (Seoul Square, 416 Hangang-daero,Jung-gu, Seoul, 04637, KR)
International Classes:
F21K99/00; F21S2/00; F21V7/04; F21V7/22; F21V15/01; F21V29/70
Domestic Patent References:
WO2015076625A12015-05-28
Foreign References:
KR20130126009A2013-11-20
KR101185533B12012-09-26
KR20130123574A2013-11-13
JP2011044348A2011-03-03
Attorney, Agent or Firm:
KIM, Ki Moon (6th Fl. Hyun Juk Bldg, 114 Yeoksam-ro,Gangnam-gu, Seoul, 06252, KR)
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