| 摘要 |
PURPOSE: Radiating structure of a light emitting diode lamp is provided to maximize a contact area with an external and efficiently apply space of an existing substrate, thereby increasing cooling efficiency and a prediction lifetime. CONSTITUTION: Radiating pins(11,11') are successively bigger from either side to a center. A plurality of light emitting diodes(20,20') is mounted in a bottom of a radiating plate(10) of a half oval shape. A plurality of via holes(31,31') is punched in space between a plurality of the light emitting diodes. A printed circuit board(30) is adhered with a radiating tape(40). Slide protrusions(12,12') of both sides of the radiating plate are connected to both slide recesses(51,51') of a lens cover(50). |
