Power cabinet with good anti-collision effect

The utility model relates to the technical field of power cabinets, and discloses a power cabinet with a good anti-collision effect, which comprises a power cabinet body, a cabinet door is rotatably mounted on the front surface of the power cabinet body, a round hole is formed in the front surface of the power cabinet body, a top corner impact-resistant device is detachably mounted in the round hole, and inner cavities are formed in four sides of the power cabinet body. According to the power cabinet, the inner cavity is formed in the power cabinet body, then the impact-resistant plate is installed in the power cabinet body, the impact-resistant performance of the power cabinet body is effectively improved through the wave plate structure of the impact-resistant plate, the four sides are divided into the inner layer and the outer layer, and therefore the situation of internal deformation caused by external impact is effectively avoided, and the service life of the power cabinet is prolonged. The top corner an