The present invention relates to an LED street light capable of adjusting a radiation angle of a new structure capable of intensively illuminating where a pedestrian is if there is a pedestrian around the LED street light. According to the present invention, a lighting lamp (B) of the LED street light capable of adjusting the radiation angle comprises: a case (20) with a lower side opened, a support (30) provided inside the case (20), a plurality of lighting units (40) configured to extend in a forward and backward direction and coupled to the support (30) to be rotatable in a lateral direction, thus being separated sideways from one another, a rotation driving means (50) connected to the lighting units (40) to make the lighting units (40) rotate in the lateral direction, and a cover (60) of a transparent material coupled to the lower side of the case (20). The support (30) includes a support bracket (31) on a lower side, to which the lighting units (40) are rotatably coupled. Each of the lighting units (40) includes a substrate (41) coupled to the support bracket (31) by a hinge shaft (41a) provided on a front and back end to laterally be rotatable, and a plurality of LED elements (42) disposed on a lower side of the substrate (41). As such, a direction in which light is radiated is adjusted by rotating each of the lighting units (40) using the rotation driving means (50).

    본 발명은 주변에 보행자가 있을 경우, 보행자가 있는 곳을 집중적으로 조사할 수 있도록 된 새로운 구조의 조사각도의 조절이 가능한 LED 가로등에 관한 것이다. 본 발명에 따른 조사각도의 조절이 가능한 LED 가로등은 상기 조명램프(B)가 하측면이 개방된 케이스(20)와, 상기 케이스(20)의 내부에 구비된 지지대(30)와, 전후방향으로 연장되도록 구성되며 상호 측방향으로 이격되도록 상기 지지대(30)에 측방향으로 회동가능하게 결합된 복수개의 조명유닛(40)과, 상기 조명유닛(40)에 연결되어 조명유닛(40)을 측방향으로 회동시키는 회동구동수단(50)과, 투명한 재질로 구성되며 상기 케이스(20)의 하측면에 결합된 커버(60)를 포함하며, 상기 지지대(30)의 하측면에는 상기 조명유닛(40)이 회동가능하게 결합되는 지지브라켓(31)이 구비되고, 상기 조명유닛(40)은 전후단에 구비된 힌지축(41a)에 의해 상기 지지브라켓(31)에 측방향으로 회동가능하게 결합된 기판(41)과, 상기 기판(41)의 하측면에 구비된 복수개의 LED소자(42)로 구성되어, 상기 회동구동수단(50)을 이용하여 각각의 조명유닛(40)을 회동시킴으로써, 빛이 조사되는 방향을 조절할 수 있는 장점이 있다.


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    Title :

    LED LED street light


    Additional title:

    조사각도의 조절이 가능한 LED 가로등


    Contributors:

    Publication date :

    2017-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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