Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A reclamation type signal lamp of the ground
The present invention provides a floor-type walking signal device for embedding in the ground between a roadway and a sidewalk. The device includes a reflector having a plurality of reflective surfaces corresponding to each of a plurality of LED elements. The device of the present invention can prevent the luminance from being lowered even if a distance between a light emitting surface and the LED element is relatively longer by using the reflector, and can improve the luminance uniformity on the light emitting surface.
본 발명은 차도와 인도 사이의 지면에 매립 설치하기 위한 바닥형 보행 신호 장치로서, 복수의 LED 소자 각각에 대응하는 복수의 반사면을 구비한 리플렉터를 포함한다. 본 발명은 상기 리플렉터를 이용하여 출광면과 LED 소자 사이의 거리가 상대적으로 더 길더라도 휘도가 낮아지지 않게 할 수 있고, 출광면에서의 휘도 균제도를 향상시킬 수 있다.
A reclamation type signal lamp of the ground
The present invention provides a floor-type walking signal device for embedding in the ground between a roadway and a sidewalk. The device includes a reflector having a plurality of reflective surfaces corresponding to each of a plurality of LED elements. The device of the present invention can prevent the luminance from being lowered even if a distance between a light emitting surface and the LED element is relatively longer by using the reflector, and can improve the luminance uniformity on the light emitting surface.
본 발명은 차도와 인도 사이의 지면에 매립 설치하기 위한 바닥형 보행 신호 장치로서, 복수의 LED 소자 각각에 대응하는 복수의 반사면을 구비한 리플렉터를 포함한다. 본 발명은 상기 리플렉터를 이용하여 출광면과 LED 소자 사이의 거리가 상대적으로 더 길더라도 휘도가 낮아지지 않게 할 수 있고, 출광면에서의 휘도 균제도를 향상시킬 수 있다.
A reclamation type signal lamp of the ground
바닥형 보행 신호 장치
SHIN GYUWEON (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Koreanisch
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
/
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