Simple ice cap for children

The utility model discloses a simple ice cap for children, which comprises an ice cap body, two sides of one end of the ice cap body are respectively provided with a head circumference fixing band which can be buckled with each other, and two sides of the other end of the ice cap body are respectively provided with a jaw fixing band which can be buckled with each other; a cold accumulation layer and a heat preservation layer arranged on the back face of the cold accumulation layer are arranged in the ice cap body, the heat preservation layer and the cold accumulation layer can be bent, a softrefrigeration circulation pipeline is arranged in the cold accumulation layer, a refrigerator is arranged on the back face of the heat preservation layer, and the output end of the refrigerator penetrates through the heat preservation layer to be connected with the refrigeration circulation pipeline. According to the simple ice cap for children, the whole ice cap body is worn on the head of a patient through the head circ