Sterilizer with external heating rod

The utility model discloses a sterilizer with an external heating rod, which comprises a main body component and a mounting component, the main body component comprises a sterilizing barrel, a heating plate and the heating rod, the heating plate is positioned on one side of the sterilizing barrel, the heating rod is arranged in the heating plate, and the mounting component is arranged on the sterilizing barrel and comprises a fixing part and a supporting part. The sterilization device has the advantages that the installation box is arranged on one side of the sterilization barrel, the heating plate can be rapidly fixed to one side of the sterilization barrel, bolts are not needed for installation during installation, bolts and nuts are not needed, and the sterilization device is convenient to use and high in practicability. The installation process is simpler and quicker, complexity and possible wrong installation are reduced, when the heating plate needs to be disassembled, the heating plate can be quickly d