Waterproof and dustproof top-mounted module of cabinet

The utility model relates to the field of weak current engineering equipment, and discloses a waterproof and dustproof top-mounted module of a cabinet, which comprises a main body frame provided with a fixing hole for fixing a cabling rack; the first side plates are fixedly arranged on the front side and the rear side of the main body frame; the second side plates are detachably connected to the left side and the right side of the main body frame; the top plate is detachably connected to the top of the main body frame. According to the utility model, the cabling rack is encapsulated in the cabinet, so that the overall layout in a weak machine room is more beautiful and elegant, the sealing performance of the cabinet can be ensured, the damage of water drops, dust and the like to equipment in the cabinet is prevented, the damage rate of the equipment is reduced, and the service life of the equipment is prolonged. 本实用新型涉及弱电工程设备领域，公开了一种机柜防水、防尘顶装模块，包括主体框架，设置有用于固定走线架的固定孔；固定设置所述主体框架前后两侧的第一侧板；可拆卸连接设置在所述主体框架左右两侧的第二侧板