Negative oxygen ion anti-radiation card

A negative oxygen ion anti-radiation card belongs to the field of negative oxygen ions and comprises a hollow card, a negative oxygen ion plate is arranged in the card, two sides of the negative oxygen ion plate are respectively provided with a thermoelectric element, the thermoelectric elements are connected with the negative oxygen ion plate through wires, and one side of the card is provided with air holes. According to the utility model, the negative oxygen ion plate in the card is contacted with air to generate negative oxygen ions; the influence of radiation on a human body is reduced; meanwhile, the human body inhales negative oxygen ions through breathing, the human body is benefited to a certain degree, the thermoelectric element can absorb heat to generate weak current, the negative oxygen ion production efficiency of the negative oxygen ion plate can be improved through the negative oxygen ion plate, and therefore the amount of the negative oxygen ions is increased, and bodyhealth of the human body