| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device that improves suppressing force of a rotating part, while holding rotation of the rotating part without impairing design. SOLUTION: The lighting device 10 is configured, such that a column 12 has a column-side rotation support part 19 inserted into a fastening body 15; a lamp body 13 has a lamp-body-side rotation support part 22 screwed with the fastening body 15 and in contact with the column-side rotation support part 19; an electric-wire passing path 32 is formed inside a space between the column 12 and the column-side rotation support part 19 and inside a space between the lamp body 13 and the lamp-body-side rotation support part 22; and the lighting device includes a pressure-contact body 16 that is brought into pressure contact with at least either one of the column-side rotation support part 19 and the lamp-body-side rotation support part 22 so as to be engageable therewith. COPYRIGHT: (C)2011,JPO&INPIT
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