Patent ID: 8322893

Claim:
An illumination device comprising: a light source part including a light source and a reflector, the reflector including a first reflection surface which has a concavely curved cross section from a first end to a second end and a second reflection surface closing the curved cross section on the first end side, the light source being disposed within the concavely curved cross section; and a device main body including a top panel, the top panel having a lower surface side, an attachment part which is provided on the lower surface side of the top panel and attaches to the light source part so as to position one end of the light source part closer to the top panel than another end of the light source part, and a side wall part which is disposed downward from the top panel and has a lower end edge part provided below a straight line extending from the light source positioned on the other end of the light source part through a top end of the second reflection surface wherein the attachment part includes a bent panel having a V-shaped cross section, and the light source part is disposed on a lower surface side of the bent panel.