Cosmetic harmful component detection and analysis device

The utility model discloses a cosmetic harmful ingredient detection and analysis device which comprises a device body, a display screen arranged above the outer surface of the front end of the device body and a detection chamber arranged below the display screen, a rotating mechanism is arranged at the bottom of the inner side of the detection chamber, and a cleaning mechanism is arranged at the top of the inner side of the detection chamber. Test tube samples to be detected can be conveniently replaced by the rotating mechanism, so that the test tubes on the supporting plate are sequentially detected and analyzed in turn, the situation that the test tubes and cosmetic samples are taken and placed for many times is avoided, the analysis speed is high, and the analysis efficiency is improved; meanwhile, the test tube is cleaned by arranging the outer tube to be lower than the inner tube, so that the outer tube and a disinfectant in the outer tube cannot be polluted when the sterilizing and disinfecting solutio