| 摘要 |
PROBLEM TO BE SOLVED: To provide a projector capable of efficiently radiating heat generating from an LED.SOLUTION: A projector 1 which has a body part 10 including a housing 11 in which a light source is incorporated, and a battery pack 15 mounted on a rear surface side of the housing 11 includes: a printed circuit board 17 on which a plurality of LEDs 2 as light sources are mounted, and which is accommodated in the housing 11 with a surface mounting the LEDs 2 to the front surface side; a transparent plate 12 which is arranged opposing to the mounting surface of the LEDs 2 of the printed circuit board 17, and which becomes an irradiation surface of the light emitted from the LEDs 2; a bumper part 132b bridged over the irradiation surface by avoiding an arrangement region of the LEDs 2; and a heat radiation plate 40 thermally connected to the printed circuit board 17. The heat radiation plate 40 is arranged on the front surface side of the transparent plate 12. |
