Provided is a ground-embedded pedestrian signal light comprising a case with an enclosed space therein and a floodlight region on an upper part and a light emitting module that displays signal information in the enclosed space of the case through the floodlight region, and a part of the case limiting the enclosed space is configured to be deformable according to pressure change of the enclosed space in an elasticity range, thereby adjusting pressure of the enclosed space.
본 발명은, 내부의 밀폐 공간 및 상부의 투광 영역을 가진 케이스와; 케이스의 밀폐 공간에서 투광 영역을 통하여 신호 정보를 상방으로 표출하는 발광 모듈을 포함하고, 케이스에서 밀폐 공간을 한정하는 일부가 밀폐 공간의 압력 변화에 따라 탄성 범위 이내에서 변형 가능하도록 구성됨으로써, 밀폐 공간의 압력을 조정할 수 있는, 바닥형 보행 신호등을 제공한다.
GROUND-EMBEDDED PEDESTRIAN SIGNAL LIGHT WITH STRENGTHENED WATERPROOF FUNCTION
방수 기능이 강화된 바닥형 보행 신호등
2021-10-08
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. / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
GROUND-EMBEDDED PEDESTRIAN SIGNAL LIGHT WITH IMPROVED WORKABILITY
Europäisches Patentamt | 2021
|PEDESTRIAN SIGNAL LIGHT WITH REMAINING TIME DISPLAY FUNCTION
Europäisches Patentamt | 2021
|PEDESTRIAN SIGNAL LIGHT WITH REMAINING TIME DISPLAY FUNCTION
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|