Film capacitor device convenient to replace

The utility model relates to the field of capacitor installation, and particularly discloses a convenient-to-replace thin-film capacitor device, which comprises an installation frame, positioning blocks are fixedly arranged on two sides of the bottom end of the installation frame, buckle plates are symmetrically arranged at two ends of the top surface of the installation frame, and the two buckle plates are rotatably connected with the installation frame. The middle ends of the two buckle plates are provided with wiring terminals, the two fixing assemblies are symmetrically arranged at the two ends of the mounting frame, one side of the single wiring terminal is provided with two wire pressing assemblies, and through the arrangement of the fixing assemblies, a worker can conveniently and rapidly install the capacitor; according to the utility model, a worker firstly places the capacitor in the circular groove in the placing rack, then the installed capacitor is rapidly positioned, the working speed of install