Safe current collector

• Main Author: MAI WEICAI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

The utility model relates to the field of engineering equipment, and discloses a safety current collector, which comprises a carbon brush box, a fixing frame and an indicating lamp assembly, and is characterized in that the carbon brush box and the indicating lamp assembly are fixed on the fixing frame; the carbon brush box is provided with a carbon brush; the carbon brush box comprises a first outer shell, a second outer shell, a first inner shell and a second inner shell. The carbon brushes comprise an A-phase carbon brush, a B-phase carbon brush, a C-phase carbon brush, a D-phase carbon brush and an E-phase carbon brush; the carbon brush is arranged between the first outer shell and the first inner shell, and an A-phase carbon brush and a B-phase carbon brush are clamped between the first outer shell and the first inner shell; a C-phase carbon brush and a D-phase carbon brush are clamped between the second outer shell and the second inner shell; and the second shell is provided withan E-phase carbon brush.