Dustproof case

Abstract

The invention discloses a dustproof case. The dustproof case comprises a case body, wherein a dustproof box, a cover plate and a screening plate are arranged on the side face of the case body; the dustproof box comprises a box body, the box body is of a hollow cube structure protruding out of the side wall of the case body, the lower end of the box body is provided with an opening which is an airguide port, an air inlet is arranged at the inner side of the box body and located at the position, close to the top end of the box body, on the side wall of the case body, and a strip-like through slot is arranged at the position, close to the side wall of the case body, of the top end of the box body; the cover plate is of a flat plate structure with one side face provided with a baffle, the part, located at one side of the baffle, of the flat plate is a ventilation part, the part, located at the other side of the baffle, of the flat plate is an air resisting part, and both the ventilation part and the air resisting part can be inserted through the strip-like through slot at the top end of the box body; and the oblique screening plate is movably connected to the box body. The dustproof case has a good dustproof effect.

Description

technical field [0001] The invention belongs to the technical field of computer hardware equipment, in particular to a dustproof cabinet. Background technique [0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and play a role of support and protection. Existing cabinets are usually a hollow cubic structure with detachable cover plates on one side. The chassis is provided with an air inlet and an air outlet for heat dissipation. However, most of the air inlets of the existing chassis are openings provided on the side walls of the chassis. When the air enters, a large amount of fibers and dust will enter, which will easily lead to short circuit or failure of the electronic components inside the chassis. In order to ensure the normal operation of the chassis, it is necessary to It is very troublesome to clean the inside of the chassis. Some cabinets are equipped with a screen at the air inlet to impr...

AI Technical Summary

Problems solved by technology

However, most of the air inlets of the existing chassis are openings provided on the side walls of the chassis. When the air enters, a large amount of fibers and dust will enter, which will easily lead to short circuit or failure of the electronic components inside the chassis. In order to ensure the normal operation of the chassis, it is necessary to It is very troublesome to clean the inside of the chassis

Some cabinets are equipped with a screen at the air inlet to improve the screening rate of fibers and dust, but because the screen and the side wall of the cabinet are mostly fixed connections, it is difficult to clean the screen. At the same time, when cleaning the screen, Unavoidable entry of fibers and dust into the case

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