Outdoor waterproof plug

The utility model relates to the technical field of plugs, in particular to an outdoor waterproof plug, which is characterized in that a support is inserted into a plastic shell and is fixed through a screw, a sealing ring is arranged on the inner wall of a socket of the plastic shell, a mounting hole is formed in the support, a plug pin is inserted into the mounting hole, a sealing ring is arranged between the mounting hole and the plug pin, and the sealing ring is sleeved on the plug pin. The waterproof and dustproof plug is simple in structure, can realize outdoor power supply, effectively prevents liquid and dust from entering the plug through the combination of multiple seals and the contraction part, has good waterproof and dustproof effects, reaches the IP55 standard, is high in safety coefficient, is convenient to use and install, and greatly improves the use convenience. 本实用新型涉及插头技术领域，尤其是一种户外防水插头，支架插入塑壳并通过螺丝固定，且塑壳的插口内壁上设有密封环，支架上开设有安装孔，安装孔内插设有插销，安装孔与插销之间具有密封圈，密封圈套设在插销上，用以密封安装孔与插销之间的间隙，结构简单，可以实现户外供电，通过