| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system in which the reduction of number of parts and reduced thickness can be attained and irradiation areas and direction of radiation can be adjusted freely without receiving restriction to the installation position of LEDs onto an LED substrate. SOLUTION: The lighting system 1 includes: the LED substrate 4, on which a plurality of LEDs 3a-3c are mounted; an inner lens 6, which controls the distribution of light irradiated from the LEDs 3a-3c; and a housing 2, which stores the LED substrate 4 and the inner lens 6. In this system, the LED substrate 4 (or the inner lens 6) is supported movably to the housing by an aiming mechanism. Specifically, a plurality of rotatable aiming adjustment screws 7 are provided rotatably on the housing 2 and the aiming adjustment screws 7 are screwed to and passed through the LED substrate 4. COPYRIGHT: (C)2011,JPO&INPIT |
