Multimode dustproof case of computer

The invention relates to the field of computers, in particular to a multimode dustproof case of a computer. The case comprises a case body mechanism, a dust sweeping mechanism, a dust falling mechanism and a dust blowing and sucking mechanism, the case can automatically sweep dust at different positions in the case so that the case can reduce the dryness. The dust falling effect is achieved, the situation that the air in the case is too dry and consequently dusts is prevented, and the case can blow and suck the dust and collect the dust in a centralized mode. The case body mechanism is connected with the dust sweeping mechanism, the dust sweeping mechanism is connected with the dust falling mechanism, the case body mechanism is connected with the dust falling mechanism, and the case body mechanism is connected with the dust blowing and sucking mechanism. 本发明涉及一种计算机领域，更具体的说是一种计算机多方式防尘机箱，包括机箱本体机构、扫尘机构、降尘机构、吹尘吸尘机构，装置能够自动清扫机箱内部不同位置的灰尘，装置能够降低机箱内部空气的干燥度，起到降尘作用，防止机箱内部空气过于干燥而起尘，装置能够吹尘和吸尘，集中收集灰尘。机箱本体机构与扫尘机构相连接，扫尘机构与降尘