Blood detector with temperature control function

The utility model discloses a blood detector with a temperature control function, which belongs to the technical field of blood detectors and comprises a box body, a detection support shell is fixedly connected onto the inner wall of the box body, and a semiconductor refrigerator and a heater are arranged at the bottom of the detection support shell. A temperature sensor is arranged at the top of the detection supporting shell, a vent hole is formed in the top of the detection supporting shell, and a fixed cover is fixedly connected to the top of the detection supporting shell. The beneficial effects are that the temperature sensor, the controller, the heater and the semiconductor cooler are arranged, the temperature is set through the operation panel, the controller automatically starts the heater or the semiconductor cooler, the temperature is monitored through the temperature sensor, and when the temperature reaches the set stability, the controller starts the heater or the semiconductor cooler. The heater