Switching power supply who easily installs

The utility model relates to a switching power supply who easily installs, which comprises an outer shell, be provided with the main control circuit board and battery in the shell side by side, in thethe main control circuit board including the treater and with inverter circuit, charging circuit and radio receiving circuit that the treater is connected, the the main control circuit board lateralpart is connected with a heat radiating metal plate, heat radiating metal plate's one end can be dismantled and connect a socket panel, socket panel with the main control circuit board passes throughpin connection, the side of shell be equipped with with the first opening of socket panel complex, the last dismantlement of the main control circuit board is connected with the fuse, the shell corresponds the fuse position is equipped with the second opening, be equipped with the lid door that can open and shut on the second opening. 本实用新型涉及种易于安装的开关电源，包括外壳，所述外壳内并排设置有主控电路板和蓄电池；所述主控电路板内包括处理器以及与所述处理器连接的逆变电路、充电电路和无线接收电路；所述主控电路