LED FLUORESCENT LAMP

摘要

Provided is an LED fluorescent lamp comprising a circuit board on which light-emitting diodes (LED) are arranged and fixed at regular intervals; an LED driving means attached to a lower part of the circuit board and adapted to turn on/off the LEDs in response to signals being input from the outside; a diffusion cover provided on an upper part of the circuit board and diffusing the light emitted from the LEDs; a semi-cylindrical heat sink cover connected to the diffusion cover to form a fluorescent-type tube and having a plurality of heat sink fins formed on the outer periphery thereof; electrical connection means fitted to be connected to both ends of the combined diffusion cover and heat sink cover and outputting an LED-driving power supply to the LED driving means; and a finishing cap connected to an upper part of the electrical connection means and adapted to isolate the electrical connection means from the external environment, wherein the finishing cap is provided with a pair of power supply pins in electrical connection with the electrical connection means. Therefore, the present invention enables effective cooling of heat generated in LED devices and overcomes disadvantages associated with light directionality and rectilinearity of an LED light source.