Patent ID: 10393668

Abstract:
Provided is an article inspection apparatus which does not arrange the LED mounting body by mistake at the time of mounting or replacing or the like and does not cause unevenness of irradiation light. The article inspection apparatus 1 includes a conveying device 2 that places an article on a translucent conveyor belt 16 and moves the article, a support base 3 that supports the conveying device 2, an irradiation device 4 that irradiates the conveyor belt 16 from below by disposing the LED mounting body 53 on which a semiconductor light emitting element is mounted and fixed on a printed circuit board 57, and a control device 5 that operates and controls the conveyor belt 16 and controls light emission of the semiconductor light emitting element. In the LED mounting body 53, the white chip 58 and the RGB chip 59 are arranged in parallel on the printed circuit board 57 at predetermined intervals, and the wiring coupler 60 is disposed between the opposing white chip 58 and the RGB chip 59.