Visible power supply wiring box

The utility model relates to a visible power source terminal box belonging to an electric equipment structure part or shell, which comprises a box, wiring terminals, a protective shield and wiring holes and a hollow part of a wiring position is fixed and embedded into an insulated board. These wiring terminals are evenly fixed on the insulated board. The protective shield tightly covers these wiring terminals and fixes these wiring terminals with the box through bolts. In addition, the protective shield is made from hard transparent materials. The utility model has the advantages of rational design structure, excellent insulation, high safety and reliability and realizes direct internal wiring without detaching the protective shield, thus promptly discovering and tackling failures and reducing maintenance workload.