Explosion-proof safety switch

• Main Authors: ZHANG NAIYUE, KE ZHENLIAN, JIN XIAOPENG, ZHANG SHENGYU, CHEN ZHENGXIAO, XIE JINHAN, ZENG YUN'AI
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model discloses an explosion-proof safety switch, which comprises a switch base, a plurality of switch module assemblies, a switch cover and assembly screws, the switch module assembly comprises two switch modules with the same structure; the switch module comprises a module body; the module body protrudes outwards to form an upper protruding block and a lower protruding block, and themodule body sinks inwards to form an upper groove and a lower groove. The upper protruding block, the lower protruding block, the upper groove and the lower groove are located on the same side of themodule body. The top surface of the upper convex block is flush with the top surface of the module body in height; the bottom face of the lower protruding block is flush with the bottom face of the module body in height. The bottom face of the upper protruding block is flush with the top face of the lower protruding block in height. The lower groove is located below the upper protruding block. The upper groove is located