| 摘要 |
A lighting unit is provided to improve the heat discharging effect by separating LED(Light Emitting Diode) Modules. A lighting unit(100) includes an outer cover(160), an LED module(120), and a coupling member(150). One side of the outer cover is opened. The LED module is arranged in the inner space of the outer cover. The LED module is detachably and rotatably coupled to the coupling member. The LED module includes a plurality of LED units, a case, a substrate, and a module cover. The case is coupled in the coupling member. One side of the case is opened. A plurality of LED units are mounted on the substrate. A module cover is combined in the case in order to cut off the inflow of the foreign material. The coupling member couples the outer cover and the LED module. |
