Rotary-clamping electrified connection structure

The utility model discloses a rotating-clamping electrified connection structure and belongs to the field of connection structures. In the structure, a first connection bayonet includes a first joint face and an inner concave face. A first round side wall is formed between the first joint face and the inner concave face. A plurality of first tenons are arranged uniformly on the first round side wall and first power supply contacts are arranged on the inner concave face. A second connection bayonet includes a second joint face and a convex face. A second round side wall is formed between the second joint face and the convex face. A plurality of second tenons are arranged uniformly on the second round side wall. Second power supply contacts are arranged on the convex face. After mutual plug-in and rotation of the first connection bayonet and the second connection bayonet, the first tenons and the second tenons are mutually clamped and the first joint face and the second joint face are mutually fitted, and the first power supply contacts and the second power supply contacts are in mutual contact. The rotary-clamping electrified connection structure is simple in structure, firm in connection, convenient to disassemble, excellent in electrified contact, and particularly suitable for connection of combination-type multifunctional household electrical devices.