A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-saving stud type lamp crosswalk lightening system on pedestrian safety with minimal light loss
The present invention is provided with LED elements arranged in three rows in the longitudinal direction by maintaining a certain distance between a printed circuit board (418) mounted on the mounting area of a housing (402) and a light source expression part and is installed with reflective members (411, 412, 413, 414) having reflection angles on the left and right of each arrayed LED element. The present invention is an LED module having reflective member coupling protrusions (407, 408) with installation grooves to install a diffusion part (409) for diffusing emitted light of the LED elements and the reflective members (411, 412, 413, 414) for guiding the emitted light to be emitted only in a specific direction in the housing and install the reflective member having each inclination angle on six sides. The present invention is an LED pedestrian crosswalk lighting device with a reflective structure with improved brightness and illumination, capable of minimizing the loss of light, minimizing the glare of pedestrians, and improving the average illuminance and average luminance of the emitted light by providing the reflective structure.
본 발명은 하우징(402)의 탑재영역에 장착되는 인쇄회로기판(418)과 광원 표출 부 사이에 일정 간격을 유지하여 길이 방향으로 3열로 배열된 엘이디 소자들이 구비되고 각 배열된 엘이디 소자를 좌우로 반사각도를 갖는 반사부재(411, 412. 413, 414)가 설치 되어있다. 상기 엘이디 소자 들의 방출광을 확산시키는 확산부와(409) 방출되는 빛이 특정방향으로만 조사되도록 안내하는 반사부재(411, 412. 413, 414)를 하우징(402)내부에 각각의 경사각도를 구성하는 반사부재를 여섯 면에 설치할 수 있도록 설치 홈이 형성된 반사부재 결합 돌기(407, 408)를 구비한 엘이디 모듈이다. 또한 이 반사 구조를 구비하여 빛의 손실을 최소화하고 보행자의 눈부심을 최소화하며 표출광의 평균조도 와 평균 휘 도를 향상시킬 수 있는 휘 도와 조도가 개선된 구조의 반사구조를 갖는 엘이디 보행자 횡단보도 조명장치이다.
Energy-saving stud type lamp crosswalk lightening system on pedestrian safety with minimal light loss
The present invention is provided with LED elements arranged in three rows in the longitudinal direction by maintaining a certain distance between a printed circuit board (418) mounted on the mounting area of a housing (402) and a light source expression part and is installed with reflective members (411, 412, 413, 414) having reflection angles on the left and right of each arrayed LED element. The present invention is an LED module having reflective member coupling protrusions (407, 408) with installation grooves to install a diffusion part (409) for diffusing emitted light of the LED elements and the reflective members (411, 412, 413, 414) for guiding the emitted light to be emitted only in a specific direction in the housing and install the reflective member having each inclination angle on six sides. The present invention is an LED pedestrian crosswalk lighting device with a reflective structure with improved brightness and illumination, capable of minimizing the loss of light, minimizing the glare of pedestrians, and improving the average illuminance and average luminance of the emitted light by providing the reflective structure.
본 발명은 하우징(402)의 탑재영역에 장착되는 인쇄회로기판(418)과 광원 표출 부 사이에 일정 간격을 유지하여 길이 방향으로 3열로 배열된 엘이디 소자들이 구비되고 각 배열된 엘이디 소자를 좌우로 반사각도를 갖는 반사부재(411, 412. 413, 414)가 설치 되어있다. 상기 엘이디 소자 들의 방출광을 확산시키는 확산부와(409) 방출되는 빛이 특정방향으로만 조사되도록 안내하는 반사부재(411, 412. 413, 414)를 하우징(402)내부에 각각의 경사각도를 구성하는 반사부재를 여섯 면에 설치할 수 있도록 설치 홈이 형성된 반사부재 결합 돌기(407, 408)를 구비한 엘이디 모듈이다. 또한 이 반사 구조를 구비하여 빛의 손실을 최소화하고 보행자의 눈부심을 최소화하며 표출광의 평균조도 와 평균 휘 도를 향상시킬 수 있는 휘 도와 조도가 개선된 구조의 반사구조를 갖는 엘이디 보행자 횡단보도 조명장치이다.
Energy-saving stud type lamp crosswalk lightening system on pedestrian safety with minimal light loss
빛 손실을 최적화한 에너지 절전형 횡단보도 보행자 바닥신호등
LEE DONG SOON (author)
2022-03-28
Patent
Electronic Resource
Korean
IPC:
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
F21W
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
/
F21Y
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED