Ultraviolet weather resistance testing equipment for coating detection

The utility model relates to the technical field of coating detection, in particular to ultraviolet weather-proof test equipment for coating detection, which comprises a bottom plate, a test box is fixedly mounted on the upper surface of the bottom plate, ultraviolet lamps are mounted on the upper surface and the lower surface in the test box, and a control panel is fixedly mounted on the upper surface of a support plate. The testing device comprises a testing box, the inner wall of the testing box is provided with a bearing plate through a limiting mechanism, a plurality of supporting rods are fixedly installed between the inner walls of the bearing plate, the front surface of the testing box is provided with a box cover through a hinge, and the box cover is connected with the testing box through a hasp lock. A limiting rod is loosened, a fixing block can be arranged in a fixing hole through the elasticity of a first spring, a bearing plate can be installed in a test box, a coating needing to be tested can b