Bus duct plug-in electric box

• Main Author: LIU JINGUANG
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The utility model discloses a bus duct plug-in electric box. The electric box comprises an electric box shell, and a box cover, a circuit breaker and a plurality of copper bar clamps which are hingedwith the electric box shell, wherein the electric box shell is internally provided with a plugging port and a supporting seat made of an insulating material; the copper bar clamp is fixed on the supporting seat; the supporting seat is fixed on the side wall of the electric box shell through a fastener, and the clamping end of the copper bar clamp is exposed out of the electric box shell through aplugging port; the circuit breaker is installed in the electric box shell through a supporting plate. The copper bar clamp is connected with the circuit breaker through a wire. The copper bar clamp comprises a T-shaped chuck base, two conducting strips and two elastic clamping pieces. The T-shaped chuck base comprises an adjusting gasket and two L-shaped bent plates. Through holes are formed in the conducting strips, the e