| 摘要 |
<P>PROBLEM TO BE SOLVED: To resolve a problem that a larger heat radiator (hereafter called a heat sink) is required for a high-brightness LED unlike conventional illuminating lamps, since an LED used for the illuminating lamp generates heat when emitting light causing such as degradation of light-emitting performance of the light-emitting body by the power loss especially in the high brightness LED and a larger heat sink is required to radiate those heat than conventional ones. <P>SOLUTION: An independent LED illuminating lamp includes an individually independent LED mounting base which mounts LEDs and is made of highly heat radiative extrusion material composed of a highly heat conductive material, and a case box of the illuminating lamp composed of the extrusion material. Thereby, a low-cost LED illumination lamp in various sizes can be provided which does not need a special heat sink, and with which, setting of a mounting position of the LED mounting base or mounting and removal of the LED mounting base can be freely performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
