Rain test device

The utility model discloses a rain test device, relates to the technical field of mechanical equipment, and aims to solve the problem that the rain intensity of the rain test device cannot be flexibly adjusted in the test process. The rain test device comprises a liquid storage tank, a test cavity, a speed regulating pump, a spraying assembly and a controller. The liquid storage tank is used for storing liquid, the test cavity is used for placing preset equipment, the speed regulating pump is provided with a liquid inlet end and a liquid outlet end, and the liquid inlet end is communicated with the liquid storage tank. The spraying assembly is connected with the liquid outlet end, and the spraying assembly is arranged towards the test cavity and used for spraying liquid towards the preset equipment. The controller is electrically connected with the speed regulating pump and used for controlling and regulating the lift of the speed regulating pump. The rain test device provided by the utility model is used for