Insulating bottom plate of direct-current switch cabinet

• Main Authors: KAN JINGSONG, LAI HONGBING, SHEN XIAOYAN, TANG KAI, HU JIAJUN, HU QINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: BASIC ELECTRIC ELEMENTS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CABLES; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses an insulating base plate of a direct current switch cabinet, the insulating base plate comprises a first insulating plate and a second insulating plate which are spliced from top to bottom, the first insulating plate comprises a first limiting protrusion and a first base plate, the first limiting protrusion is connected with the lower end face of one end of the first base plate to form an L shape, and the second limiting protrusion is connected with the second base plate. The first insulating plate comprises a first limiting protrusion and a first bottom plate, a first step face is formed between the first limiting protrusion and the first bottom plate, the second insulating plate comprises a second limiting protrusion and a second bottom plate, the second limiting protrusion and the upper end face of one side of the second bottom plate are connected to form an L shape, and a second step face is formed between the second limiting protrusion and the second bottom plate. And the firs