LED FLOOD LAMP INCLUDING DETACHABLE GASKET

摘要

PURPOSE: An LED flood light with an detachable gasket is provided to maximize waterproof and dampproof functions by forming the detachable metal gasket on a pin-type heat sink. CONSTITUTION: A plurality of LED chips(5) is formed on the front side of a PCB(10). A plate-type heat pipe(20) is directly attached on the back side of the PCB. A pin-type heat sink(30) is directly attached on the rear side of the plate-type heat pipe. A gasket(40) is detachably combined with the pin-type heat sink by surrounding the outside of the plate-type heat pipe. The PCB is directly attached on the plate-type heat pipe. The plate-type heat pipe includes a flat first heat pipe part having a larger area than the PCB, and a bent second heat pipe part.