LED shining light source base plate, LED illuminator and LED lamp

The utility model provides a LED shining light source base plate, LED illuminator and LED lamp belongs to the luminous lighting technology field of LED. The base plate that specific use alumina ceramics made to on LED shining light source and whole circuit setting and base plate. Because the alumina ceramics base plate that adopts has the good capacity of heat transmission for part on the base plate dispels the heat fast, makes the body structure can to realize that the radiating effect is better, and illuminating source volume effect more luminous is better, and life is longer. 本实用新型提供的LED发光光源基板、LED发光装置以及LED灯属于LED发光照明技术领域。具体的使用氧化铝陶瓷制成的基板，并将LED发光光源和电路整体设置与基板之上。由于采用的氧化铝陶瓷基板具有良好的导热能力，使得基板上的零件快速散热，使得体结构能够实现，散热效果更好，发光光源体积更大发光效果更佳，使用寿命更长。