BAR TYPE LED LIGHTING DEVICE CAPABLE OF EMITTING LIGHT IN VARIOUS DIRECTIONS BY USING A PLURALITY OF BAR TYPE LED MODULES

摘要

PURPOSE: A bar type LED lighting device is provided to enable people to easily recognize information by arranging a plurality of bar type LED modules along the peripheral direction of a mainframe.;CONSTITUTION: A plurality of bar type LED modules(110) includes a bar type printed circuit board and a plurality of LED elements. The plurality of bar type LED modules are installed in a plurality of mounting surfaces in a mainframe(120). A plurality of lateral frames(130) are combined with the mainframe. A plurality of diffusion plates(140) diffuses light emitted from the LED elements. The mainframe has a polygon or a circular cross-section.;COPYRIGHT KIPO 2011