Respiration self-cleaning device of desktop computer mainframe

Abstract

The invention discloses a respiratory action self-cleaning device of a mainframe of a desk computer. The respiratory action self-cleaning device comprises a first alternative-current servo motor, wherein a first respiration opening is arranged at heat radiation holes in the back side of the mainframe of the desk computer; a second respiration opening is arranged at a heat radiation hole in the side surface of the mainframe of the desk computer; the first alternative-current servo motor drives an air compressor to generate compressed air; a second alternative-current servo motor is adopted to drive a vacuum pump through a coupling to implement a vacuum sucking function; the generated compressed air enters the mainframe of the desk computer through a pulse valve to generate pulse flow and turbulent flow; under the action of a reversing valve, the first respiration opening is in a dust blowing state or a dust sucking state, and the second respiration opening is in a dust sucking state or a dust blowing state, so that the respiration function is achieved; a central controller is used for receiving and processing signals of a photosensitive sensor. Through the adoption of the respiratory action self-cleaning device, a cleaning effect is ensured as functions of turbulent flow and the pulse flow are utilized with the combination of the internal structural characteristics of the desk computer.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a breathing self-cleaning device for a mainframe of a desktop computer. Background technique [0002] According to statistics, more than 70% of desktop computer failures are caused by dust inside the machine. Due to the special working process of the desktop computer, dirt and dust will accumulate in the main box. Static electricity and air convection make the motherboard, sound card, and graphics card of the desktop computer easily absorb dust, which hinders the heat dissipation of the circuit board and is prone to poor performance. Faults such as stability, unresponsive operation, and easy crashes seriously reduce the life of the computer. If the CPU is seriously polluted, it will cause poor heat dissipation, high operating temperature and slow operation or crash; most of the desktop computers that have been used for more than two years now have a CPU operating temperature that exceeds 50 ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a self-cleaning device for the respiration of the mainframe of the desktop computer, which can completely solve the problem that the mainframe of the desktop computer cannot be cleaned in time. Effectively protect the computer, give full play to the effect of computer use, and prolong the service life of the computer

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