A mixed wavelength light source system of UV -LED for exposure machine

The utility model discloses a UV of exposure machine the mixed wavelength light source system of LED, including glass pipe, UV LED lights board, rotary mechanism, electrically conductive mechanism, cooling body and erection bracing seat, the cooling body with rotary mechanism passes through gear drive and connects, the erection bracing seat is two and just is located respectively the both sides of cooling body, the cooling body turning?position be in in the erection bracing seat, UV the LED lamp plate is fixed on the cooling body, the glass pipe is in through two fixed cover fixed connection of glass pipe on the cooling body, the glass shroud is established UV the LED lamp plate, the electrically conductive fixed mounting of mechanism is in on the cooling body, electrically conductive mechanism is located in the erection bracing seat, electrically conductive mechanism with UV LED lamp plate electric connection. This system can promote the product quality of exposure machine, reduces production cost, can reduc