Protective sleeve for capacitor

The utility model relates to the technical field of electronic components, in particular to a protective sleeve for a capacitor, which is sleeved on the capacitor and comprises a protective sleeve body, the protective sleeve body is provided with a supporting tube for a pin to penetrate through, the protective sleeve body is provided with a through hole for the pin to penetrate through, and a reinforcing plate is arranged between the supporting tube and the protective sleeve body. A plurality of reinforcing plates are evenly distributed in the circumferential direction of the supporting pipe, and the protective sleeve body, the supporting pipe and the reinforcing plates are integrally formed by adopting rubber materials in an injection molding mode. The capacitor pin protection structure has the effects of improving the problems of complex structure and tedious operation of the capacitor pin protection structure, reducing production and improving production efficiency. 本申请涉及电子元器件技术的领域，尤其涉及一种电容器用防护套，其套装于电容器上，包