Top cover sub-structure of low-voltage switch cabinet

• Main Authors: YU JINZHEN, ZHANG CHUNPING, XU HUI, LI YANG, XU XINGLIN, LI WENSHENG, BAO XUEFENG, QIANG YONG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention provides a top cover sub-structure of a low-voltage switch cabinet. The top cover sub-structure of the low-voltage switch cabinet comprises a top cover; the lower end of the top cover isprovided with a cabinet frame; the top cover is divided into two parts of front and back; and the top cover is divided into the two parts of front and back through a top cover middle gasket. The topcover sub-structure of the low-voltage switch cabinet is characterized in that: the front part of the top cover is provided with a front busbar room cover and a rear cable room cover; the front busbarroom cover and the rear cable room cover are located above a busbar room and a cable room separately; the front busbar room cover and the rear cable room cover are mounted on the top cover through screws; and the front busbar room cover and rear cable room cover are opened through removing the screws when needed. The corresponding front busbar room cover and rear cable room cover are arranged onthe top cover, therefore, th