| 摘要 |
The present invention relates to an LED lighting device, capable of forming an LED circuit, directly connected to AC 220V commercial power without using a fluorescent lamp; being easily fixed to a wall or ceiling by inserting a radiation frame and a spreading cover, used for the radiation and spread of the LED, into a hollow pipe-shaped single fixing unit when combined with each other; and conveniently adjusting a radiation angle of an LED lamp by being rotated by elasticity from the inside of the hollow pipe. To achieve the purpose, the LED lighting device includes the radiation frame, having a semicircular section to be a cylindrical pipe such as a fluorescent lamp; and the spearing cover, having a section covering an upper part of the radiation frame. The LED lighting device is capable of fixing the LED lamp, including a circuit substrate with multiple LEDs on the surface of the radiation frame. The fixing unit, including the hollow pipe to insert the radiation frame and the spreading cover, is placed at both ends of the radiation frame and the spreading cover. The fixing unit includes a fixing piece, combined with the ceiling or wall through a screw. The hollow pipe induces the radiation frame and the spreading cover to elastically rotate at the same position. |
