Control cabinet for intelligent equipment of office building

The utility model relates to the technical field of control cabinets, and discloses a control cabinet for intelligent equipment of an office building, which comprises a control cabinet and a sealing door which is positioned on the edge of one side of the control cabinet and is movably connected with the edge of one side of the control cabinet through an external hinge. Impurities in the air can be filtered after making contact with the dustproof filter screen, after an operator drives a sealing gasket to be opened from a control cabinet through a sealing door, the sealing gasket can pull a stretching part to enable an attached filter plate to move downwards, and when the dustproof filter screen makes contact with multiple sets of scraping plates to slide, the attached filter plate can move downwards. The dustproof filter screen adsorbs accumulated dust, and the dust falls off and is discharged through the heat dissipation grooves under the contact vibration of the dustproof filter screen and the scraper plate