Physical-therapy device with E light

The utility model provides a physical-therapy device with E light, which comprises a light generating system, a cooling system and a radio-frequency system, wherein the light generating system comprises a cavity body, stop components positioned at both ends of the cavity body and a xenon lamp positioned in the cavity body. The light generating system also comprises an elastic component, wherein the elastic component is positioned at one end of the cavity body and is also clamped between the cavity body and the stop components. Compared with the prior art, the physical-therapy device with photons, which is provided by the utility model, has favorable heat-radiation performance; and moreover, the xenon lamp is easy to lighten, the use is safe, and the performance is stable.