Handheld water-cooling and air-cooling UVLED curing lamp

The utility model provides a handheld water-cooling and air-cooling UVLED (Ultraviolet Light Emitting Diode) curing lamp which comprises a power box; the flow guide mechanism is fixedly mounted on the upper side of the interior of the power box and comprises a mounting cover, a connecting cover is fixedly mounted at the bottom end of the mounting cover, a fan is fixedly connected to the interior of the connecting cover, and the bottom of the connecting cover communicates with a first air outlet pipe and a second air outlet pipe; and a guide hole is obliquely formed in one side of the mounting cover. According to the handheld water-cooling air-cooling UVLED curing lamp, the bottom end of the connecting cover is communicated with the first air outlet pipe and the second air outlet pipe, one part generated by the fan is guided into the cooling box to cool circulating water of the cooling box, the other part is directly guided into the lampshade to dissipate heat of the lamp body, the air-cooling heat dissipation