ADAPTIVE LIGHTING DEVICE FOR OPTICAL INSPECTION

摘要

The present disclosure illustrates an adaptive lighting device for optical inspection, which may be assembled with the image capturing device and the lighting module capable of moving and rotating of the lighting device is used to provide a variety of the illumination ranges and the illumination angles for performing an optical inspection. The adaptive lighting device can avoid the separation situation of the flaw and the ghost image of flaw in the inspection image, to achieve the technical effect of raising a correctness rate of the optical inspection effectively.

主权项

1. An adaptive lighting device for optical inspection, comprising:
a first holder, used to place a testing object; a second holder, disposed on the same side of the testing object; an image capturing device, set on the second holder and aimed at the testing object; and a lighting device, assembled with the image capturing device, and further comprising:
a main body, having a central hole and fixed on the image capturing device;at least one movable part, disposed on the main body respectively, and the at least one movable part being horizontally movable with respect to the main body; andat least one lighting module, pivoted on the at least one movable part respectively, and the at least one lighting module free rotated with respect to the at least one movable part.