LIGHTING FIXTURE

• Main Authors: KAWAMURA YASUTARO, NISHIMURA SEIJI, MURATA TAKESHI, HORIOKA YOSHIHIKO, NAKAMURA YOSHIAKI
• Format: Patent
• Language: English
• Published: 28.03.2013
• Subjects: BLASTING; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

PROBLEM TO BE SOLVED: To provide a lighting fixture capable of adjusting the irradiation direction in wide range even after it is constructed.SOLUTION: The lighting fixture has a cylindrical body 1 with a long slit window in vertical direction and a connecting body 2 connected in vertical direction, and a light source 5 arranged in the cylindrical body, and is connected with a power source unit 32 at the lower end part in vertical direction. Since the light source 5 is detachable, the number of light sources 5 can be adjustable. Further, a plurality of cylindrical bodies can be connected vertically to become a columnar shape, each of the cylindrical bodies is rotatable around an axis, and the irradiation direction of the light source is adjustable in the vertical direction of the slit window, thereby, the irradiation direction can be made to irradiate in total directions around the axis of the cylindrical body and it can be made adjustable in vertical direction too.