A separated type multifunctional warmer mainly comprises an electrical appliance main machine capable of being installed on an indoor suspended ceiling. At least one warming unit mainly formed by electric heating devices is arranged in a machine casing of the electrical appliance main machine. An air exchanging connector is arranged on the machine casing of the electrical appliance main machine and communicated with the outdoor through a pipeline, and a fan branched from the electrical appliance main machine is arranged on the pipeline or connected at any position of the pipeline. A ventilating air flue is arranged in the machine casing of the electrical appliance main machine, and an air inlet and a warm air outlet communicated with the warming unit are arranged at the front end of the ventilating air flue corresponding to the main machine casing. An illuminating unit formed by illuminating lamps and the warming unit formed by warming devices are further arranged in the machine casing of the electrical appliance main machine, an external connecting pipeline on the machine casing of the electrical appliance main machine consists of at least a front connecting pipeline and a rear connecting pipeline, two ends of the front connecting pipe are respectively connected onto the air exchanging connector and the fan, and two ends of the rear connecting pipe are respectively connected onto the fan and an air outlet window installed on the indoor wall. The separated type multifunctional warmer has the advantages of being reasonable in structure, convenient to install and use, capable of improving safety of products in use, heat dissipation effect and using efficiency and the like.