| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting diode lighting system in which an effect of ultraviolet ray that has transmitted an integrated circuit and induces a malfunction is reduced. <P>SOLUTION: The light-emitting diode lighting system is provided with a support body 10 having a mounting surface in which light source regions 11a-11c and power supply regions 12a-12b are alternately defined in a longitudinal direction and the light source regions 11a, 11c are respectively defined at both ends in the longitudinal direction, light sources 31 each having a light-emitting diode 30, arranged in each light source region 11a-11c, and having a reflector to reflect emission light, and power supply parts 40a-40b which are respectively arranged in the power supply regions 12a-12b and supply power to the light-emitting diodes 30. Furthermore, an obtuse angle made by a surface on which the light-emitting diodes 30 is mounted and a front surface of a reflector 311 is smaller in the light sources adjoining the power supply regions than in the light sources which do not adjoin the power supply regions. <P>COPYRIGHT: (C)2012,JPO&INPIT |
