Conductive major loop structure used for single-phase air bypass switch

• Main Authors: ZHAO MILI, WU XIAOSHU, WU XINPING, ZOU YE, ZHANG YANLEI
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2014
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model relates to a conductive major loop structure used for a single-phase air bypass switch. The conductive major loop structure comprises a conductive block and a copper bar. The conductive block is connected with a bypass binding connector. A handle is arranged at the lower end of the copper bar. The copper bar is a flat and long strip. A folding section is arranged at the upper end of the copper bar. A screw hole is arranged in the folding section. The folding section is connected with a moving contact. A square gap groove is arranged at one side, contacting the copper bar, of the conductive block. A spring contact finger groove is arranged in the square gap groove. A spring contact finger is arranged in the spring contact finger groove. A closing energy storage lock hole is arranged in a position, corresponding to the square gap groove of the conductive block, of the copper bar. The conductive major loop structure can raises electric connection reliability and durability of a single-phase air