| 摘要 |
An illumination device is provided with: a light source part 40 having an LED 20 of a light source and a reflector 30 including a first reflection surface 33 which has a concavely curved cross section from one end to the other end and is formed so as to dispose the light source within this curved cross section and a second reflection surface 32 closing the curved cross section on the one end side; and a device main body 10 including a top panel 11, an attachment part which is provided on a lower surface side of the top panel 11 and attaches the light source part 40 so as to make one end of the light source part 40 be positioned on the top plate 11 side, and a side wall part 12 which is disposed downward from the top panel 11 and has a lower end edge part 12a provided below a straight line extending from the other end side of the LED 20 being the light source through a top end of the second reflection surface 32. |
