| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a lighting fixture and reduce cost by integrally constituting two driving means to regulate irradiating light in the horizontal direction and the vertical direction, and to realize further reduction of cost by making a circuit board constituted with a circuit for driving the driving means common by left and right lighting fixtures. <P>SOLUTION: This fixture is provided with an irradiating light control device 80 by integrally incorporating an irradiating unit 60 to irradiate light of a light source 62 as irradiating light in a desired direction, a horizontal direction driving means 100 for rotating the irradiating unit 60 in the horizontal direction, and a vertical direction driving means 200 for rotating the irradiating unit 60 in the vertical direction into a single case 81. An output shaft 110 of the horizontal direction driving means 100 rotating in the almost horizontal plane and connected to the irradiating unit 60, a motor 120 for horizontal direction driving to rotate the output shaft 110, a motor 220 for vertical direction driving to be a driving source of the vertical direction driving means 200 and a connector 420 for feeding power to the two motors 120 and 220 are arrayed on a longitudinal symmetry axis SYML for dividing the circuit board 400 into two in almost the longitudinal direction. <P>COPYRIGHT: (C)2007,JPO&INPIT |
