In-floor traffic light with improved dehumidification and condensation prevention

The present invention relates to a floor type traffic light with improved dehumidification and condensation prevention functions. The floor type traffic light comprises: an upper case; a PCB in which a plurality of LED elements are mounted and which is installed inside the upper case; a dehumidifica...

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Bibliographische Detailangaben
Hauptverfasser:	SHIN KUK SIK, BAE MYUNG SUK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PHYSICS SIGNALLING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TRAFFIC CONTROL SYSTEMS VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a floor type traffic light with improved dehumidification and condensation prevention functions. The floor type traffic light comprises: an upper case; a PCB in which a plurality of LED elements are mounted and which is installed inside the upper case; a dehumidification pad installed inside the upper case; and a lower case coupled with the upper case. The present invention can prevent a condensation phenomenon therein by quickly absorbing inner moisture, prevent a malfunction caused by moisture, and maintain brightness of a light source in a normal state. 본 발명은 제습 및 결로 방지 기능이 개선된 바닥형 보행신호등에 관한 것으로서, 특히 상부 케이스와; 다수의 LED 소자가 실장된 상태로 상기 상부 케이스 내부에 설치되는 PCB와; 상기 상부 케이스의 내부에 설치되는 제습패드와; 상기 상부 케이스와 결합되는 하부 케이스;를 포함하여 구성되어, 내부의 습기를 신속하게 흡수함으로써 내부에 결로 현상이 발생되는 것을 방지할 수 있을 뿐만 아니라 습기로 인해 오동작하는 것을 방지하고, 광원의 휘도를 정상 상태로 유지할 수 있는 효과가 있다.