FLUORESCENT LAMP TYPE LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING A FUNCTION OF LIGHT PROJECTION ANGLE ADJUSTMENT, ENABLING TWO CONNECTOR CAPS FORMING A CONNECTION PART TO BE FABRICATED IN THE SHAPE OF GEARS CORRESPONDING TO EACH OTHER

摘要

PURPOSE: A fluorescent lamp type LED(Light-Emitting Diode) lighting device having a function of light projection angle adjustment is provided to project light at a radiation angle desired by a user.;CONSTITUTION: A light-emitting part(200) has a fixed length and projects light in a fixed direction with multiple LEDs arranged in a row and with supplied power. A connection part(100) is placed at both lengthwise ends of the light-emitting part and surrounds both ends of the light-emitting part as well as connects an external power source. The connection part includes a first connector cap(110) and a second connector cap(120). The first connector cap is connected to the light-emitting part and forms a first gear at the inside. The second connector cap is inserted into the external power source as well as combined with the first connector cap, and includes a second gear combined with the first gear.;COPYRIGHT KIPO 2013