PROBLEM TO BE SOLVED: To provide a teeth whitening radiation machine capable of properly radiating irradiation light to teeth, while securing eyes from the irradiation light without wearing a pair of sunglasses.SOLUTION: A light block member 1 formed into a cylindrical shape is attached to an irradiation hole, and a user directly brings his/her mouth into contact with the light block member. By attaching the light block member, LED light does not leak, and a pair of sunglasses is not needed. In addition, an irradiation position is stabilized to a constant position, therefore possibility of deviation of irradiation light can be reduced, and an irradiation effect and a temperature keeping effect are also stabilized.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】サングラスを装着せずに、照射光から目を保護した上で、照射光が歯に的確に照射できる歯のホワイニング照射機器を提供する。【解決手段】照射口に筒なる形状の遮光部材1を装着させ、遮光部材に使用者は口を直接当てるようにした。この遮光材を装着することでLED光が漏れず、サングラスが不必要となる。且つ照射場所を一定の場所に固定化することで、照射光のずれ等の可能性が低減でき、照射効果・保温効果の安定化も計れる。【選択図】図1
