Mining lamp charging converter

A hanging frame used for hanging a cordless lamp charger is arranged on the end face of the rear side of a shell, and a connecting body connected with a cord lamp charging frame is arranged on the end face of the front side of the shell. The hanging rack is a pair of hooks which are transversely arranged and extend towards the rear side surface; the connector integrally protrudes outwards in a columnar mode, an electrode hole internally provided with a first input electrode is formed in the upper portion of the front end face of the connector, and a protruding second input electrode is arranged on the rear side of the bottom face of the connector. The first input electrode and the second input electrode are connected to the output electrode through a boost conversion module in the charging converter. According to the utility model, an advanced cordless mining lamp can be used while an original cord lamp charging rack is reserved, and besides the original charging rack is used for boosting charging, a USB (Uni