| 摘要 |
PROBLEM TO BE SOLVED: To achieve improvement of safety.SOLUTION: A light source unit 1 includes: a cover member (a protection cover 14) which covers a first connector 12, a second connector 7, and a part of an electric power supply passage; and holding members (a recessed part 132 and protrusion parts 133) which are provided at an end part of a mounting substrate 11 and hold the cover member. Since a charging part (the first connector 12, the second connector 7, and the part of the electric power supply passage) of the light source unit 1 is covered with the cover member (the protection cover 14), a hand of a human is less likely to touch the charging part. Thus, a lighting device according to one embodiment achieves improvement of safety compared to a case where a lighting device does not include the cover member (the protection cover 14). |
