The invention relates to the technical field of
LED lamp detection, and discloses a flow production detection device capable of rapidly screening LED lamps. The flow production detection device comprises a support, a lamp tube, a
magnet sliding plate, a coil and a
photoresistor are arranged in a columnar groove, a rectangular groove is formed in the lower side of a fixed shell, a
conical surface is formed in the right side of a sliding block, a
metal base is arranged in the sliding block, and a guiding device comprises an inclined face, a contraction groove, a swing rod, a
metal sheet set anda third spring. A rotating wheel drives the lamp tube in the upper-end columnar groove to rotate anticlockwise so that the lamp tube can make contact with the
metal base, if the lamp tube is damaged,the
magnet sliding plate extrudes a first spring under the action of gravity, and the rectangular groove in the left side is opened; if the lamp tube works normally, the
photoresistor receives stronglight, the coil generates a
magnetic field opposite to the
magnet sliding plate, and the coil drives the magnet sliding plate to block the rectangular groove in the left side, so that the problems that an existing
LED lamp is low in detection efficiency and cannot detect a plurality of LED lamps are solved through the structure.