Electrification joint

The invention relates to an electrification joint. The electrification joint comprises a conductive magnet, which is used for being electrically connected with a corresponding electrification wire; and a contact conductive part, which is in contact conductive fit with a corresponding screw head, is arranged on the conductive magnet. When the electrification joint is used, the conductive magnet and the corresponding electrification wire are electrically connected; a screw is unnecessary to tighten; the conductive magnet is directly adsorbed on the screw head; a reliable mechanical connection relationship between the conductive magnet and the screw head is realized through the adsorption force between the conductive magnet and the screw head; simultaneously, power of the screw head is supplied by utilizing the conductive magnet itself; and a power supply structure is simple and convenient. 本发明涉及上电接头，上电接头包括用于与相应上电线导电连接的导电磁铁，导电磁铁上设有用于与相应螺钉头接触导电配合的接触导电部。使用时，将导电磁铁与相应上电线电连接，不需松紧螺钉，直接将导电磁铁吸附于螺钉头上即可，通过导电磁铁与螺钉头之间的吸附力实现