LIGHTING DEVICE

• Main Authors: PARK, Sang Hoon, CHOE, Hui Jin, KIM, Hwa Young, KIM, Sun Ho, JANG, Chul Ho
• Format: Patent
• Language: English; French; Korean
• Published: 26.10.2017
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; NON-PORTABLE LIGHTING DEVICES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

An embodiment provides a lighting device comprising: a body having a first opening at a central part thereof; a light source member, which is disposed on the body and includes a circuit board having a plurality of light-emitting elements arranged thereon; and a cover disposed on the light source member and coupled to the body, wherein the circuit board comprises at least one second opening vertically overlapping the first opening and at least one first protrusion protruding toward the inside of the second opening from a side surface of the second opening, and at least one of the light-emitting elements is mounted on the first protrusion. Un mode de réalisation de l'invention concerne un dispositif d'éclairage comprenant : un corps muni d'une première ouverture au niveau d'une partie centrale de celui-ci ; un élément source de lumière qui est disposé sur le corps et comprend une carte de circuit sur laquelle est disposée une pluralité d'éléments électroluminescents ; et un couvercle disposé sur l'élément source de lumière et couplé au corps. La carte de circuit comprend au moins une deuxième ouverture qui chevauche verticalement la première ouverture et au moins une première saillie qui fait saillie vers l'intérieur de la deuxième ouverture depuis une surface latérale de la deuxième ouverture, et au moins l'un des éléments électroluminescents est monté sur la première saillie. 실시 예는 중앙부에 제 1 개구부를 갖는 본체; 상기 본체 상에 배치되며, 복수 개의 발광소자가 배치된 회로 기판을 포함하는 광원 부재; 및 상기 광원 부재 상에 배치되어 상기 본체와 결합되는 커버를 포함하며, 상기 회로 기판은 상기 제 1 개구부와 수직 방향으로 중첩되는 적어도 하나의 제 2 개구부와 상기 제 2 개구부의 측면에서 상기 제 2 개구부의 내부 방향으로 돌출된 하나 이상의 제 1 돌출부를 포함하며, 상기 제 1 돌출부에 적어도 하나의 상기 발광소자가 실장된 조명 장치를 개시한다.