Dehumidifier

The utility model provides a dehumidifier which comprises a dehumidifier body, a filter frame is movably connected to one side of the dehumidifier body in a clamped mode, a water storage cavity is formed in the dehumidifier body, and a water storage tank is movably installed in the water storage cavity. The reminding assembly is arranged on one side of the water storage tank and used for reminding workers, the reminding assembly comprises a fixing hole, the fixing hole is formed in one side of the water storage tank, and a water level sensor is fixedly installed on one side of the water storage tank. Water in the air can be condensed into water drops to flow into the water storage tank, the water level in the water storage tank is detected through the water level sensor, when the water level is too high, the water level is fed back to the PLC, and the PLC closes the dehumidifier body and starts the audible and visual alarm to remind surrounding workers to treat the water in the water storage tank, so that the