LAMP BOX FOR DETECTING PLASTIC DETONATING TUBE

摘要

A lamp box for detecting plastic detonating tube includes a box body (1), the panel (2) of the box body (1) is a glass plate, a light collecting plate (3) is provided in the box body (1), the section of the light collecting plate (3) is concave arc-shaped, a light reflecting layer is provided on the upper surface of the light collecting plate (3), more than one electric lamp (4) is provided along the length direction above the light collecting plate (3). The lamp box can provide ideal and stable illumination conditions, and sharply improve the accuracy of the detection and safety.