| 摘要 |
PROBLEM TO BE SOLVED: To reduce a work load of a worker by a lighting apparatus where an LED unit serving as a light source and a power supply unit for lighting the LED unit are respectively attached to one surface of a bottom plate and the other surface, and to efficiently radiate heat of the LED unit.SOLUTION: A lighting apparatus 100 includes: a reflection plate 2 extending in a longitudinal direction, having an inner space, and formed into a shape of inverted Mt. Fuji; a light source mounting bracket 3 disposed in the inner space of the reflection plate 2, the light source mounting bracket 3 where an LED unit 350 is attached to one surface of a bottom plate 330; and a power source mounting bracket 4 attached to the other surface of the bottom plate 330 of the light source mounting bracket 3, extending in the longitudinal direction of the reflection plate 2, and having an elongated shape, the power source mounting bracket 4 to which a new power source device 11 for lighting the LED unit 350 is attached. Both of the LED unit 350 and the new power source device 11 are attached to the light source mounting bracket 3 and thus a work load of a worker is reduced. Further, heat is radiated through a route of the LED unit 350, the light source mounting bracket 3, and the reflection plate 2. |
