CN104503552B - Desk computer host respiration cleaning apparatus for self - Google Patents

Abstract

The invention discloses a respiration self-cleaning device for a mainframe of a desktop computer, which includes a first AC servo motor, etc., the first breathing port is placed at the heat dissipation hole on the back of the mainframe of the desktop computer, and the second breathing port is placed at the heat dissipation hole on the side of the mainframe of the desktop computer place; the first AC servo motor drives the air compressor to generate compressed air, and the second AC servo motor drives the vacuum pump through the coupling to generate vacuum suction; the generated compressed air enters a desktop computer mainframe through the pulsation valve to generate pulsating flow, disturbance Under the action of the reversing valve, the first breathing port is in the dust blowing state or the dust suction state, and the second breathing port is in the dust suction state or the dust blowing state, thereby realizing the breathing effect; the central controller receives the light from the photosensitive sensor signal and process it. The invention effectively combines the characteristics of the internal structure of the desktop computer, utilizes the effects of turbulent flow and pulsating flow, and ensures the cleaning effect.

Description

Respiration self-cleaning device of desktop computer mainframe

technical field

The invention relates to a cleaning device, in particular to a breathing self-cleaning device for a mainframe of a desktop computer.

Background technique

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 degrees in summer, even reaching 55 degrees or more (generally You can enter the setup program BIOS to check the CPU operating temperature when you turn it on again), resulting in a decrease in the computing speed of the desktop computer and frequent crashes. A large number of ions in the dust will also cause ion pollution of the board. After a long period of time, under the action of moisture in the atmosphere, the insulation of the circuit board will be reduced, leakage of electricity will cause various failures, and even the desktop computer will be paralyzed in severe cases. Due to the circuit board It also happens from time to time that dust accumulates on the surface and causes a short circuit to burn the components. Dust can also cause the aging of the integrated circuit board of the internal equipment, greatly shortening its service life.

The way to solve the above problems is to clean the mainframe of the desktop computer in time. The traditional method is to open the main engine case after shutting down, and use mouth blowing, dry cloth or brush to wipe, computer hair dryer, computer blowing and suction dual-purpose machine and other means to complete. This requires certain professional knowledge to complete the disassembly; mouth blowing or computer hair dryer makes the inside of the case dusty, which not only causes secondary pollution, but also often blinds the eyes; wiping with a dry cloth or brush not only cannot clean the inside of the case thoroughly, but also extremely It may cause damage to resistors, capacitors, integrated circuits, etc. The computer blower and suction dual-purpose machine cannot vacuum when blowing dust, and cannot blow dust when vacuuming. When blowing dust, it will cause secondary pollution like a computer hair dryer. Vacuum suction is limited space vacuuming, and manual movement is required to complete the cleaning task. . There are also some reasons that the desktop computer cannot be cleaned in time during use. Such as: Internet cafes, companies, schools, etc. have more than dozens of desktop computers, and maintenance personnel cannot regularly clean each desktop computer host; people who are new to desktop computers are afraid of moving the desktop computer and damage the desktop computer. host etc.

There are devices for realizing computerized dust removal by simply blowing dust and simply sucking dust. There are no relevant patents, documents and practical products that use respiration to realize self-cleaning of desktop computers and notebooks.

Contents of the invention

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 using the computer, and prolong the service life of the computer.

The present invention solves the above-mentioned technical problems through the following technical solutions: a self-cleaning device for desktop computer host breathing, characterized in that it includes a first AC servo motor, a second AC servo motor, a coupling, a vacuum pump, Air compressor, pulse valve, central controller, photosensitive sensor, dust filter bag, reversing valve, pressure regulating valve, hose line, hose connector, first breathing port, second breathing port, filter disc, back of desktop computer host The cooling holes and the cooling holes on the back of the mainframe of the desktop computer, the first breathing port is placed at the cooling hole on the back of the mainframe of the desktop computer, and the second breathing port is placed at the cooling hole on the side of the mainframe of the desktop computer; the first AC servo motor drives the air compressor to generate compressed air , the second AC servo motor drives the vacuum pump through the coupling to generate vacuum suction; the generated compressed air enters the interior of a desktop computer through the pulsation valve to generate pulsating flow and turbulent flow; under the action of the reversing valve, the first breathing port In the state of dust blowing or dust suction, the second breathing port is in the state of dust suction or dust blowing, thus realizing the respiration; the central controller receives and processes the signal from the photosensitive sensor; the central controller adjusts the pulsation valve according to the cleaning procedure , The pressure regulating valve realizes the adjustment of breathing intensity and air flow control; the dust in the desktop computer mainframe is sucked out and enters the hose line, and enters the dust filter bag through the hose joint.

Preferably, the central controller controls the reversing frequency of the reversing valve to achieve respiratory rate control. The positive and progressive effects of the present invention are: the present invention combines the internal structure characteristics of the desktop computer, utilizes respiration to generate turbulent flow and pulsating flow, and ensures the cleaning effect of the desktop computer mainframe; the dust filter is used to purify the desktop computer mainframe dust, and the dust filter bag retains dust. While ensuring the cleanliness of the mainframe of the desktop computer, the secondary pollution is reduced; it overcomes the shortcomings of manual cleaning of the mainframe of the desktop computer, which is time-consuming, labor-intensive, professional, and needs to be disassembled; through the automatic and fool-like cleaning of the mainframe of the desktop computer, the desktop computer is protected, not only Effective use of the desktop computer, and greatly prolong the life of the desktop computer.

Description of drawings

Fig. 1 is a schematic structural view of the breathing self-cleaning device of the desktop computer mainframe of the present invention.

Detailed ways

The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, and the content of the present invention will be illustrated by the following embodiments in combination with different working modes, rather than limiting the scope of the present invention.

As shown in Figure 1, the respiration self-cleaning device of the desktop computer mainframe of the present invention includes a first AC servo motor 101, a second AC servo motor 102, a shaft coupling 2, a vacuum pump 3, an air compressor 4, a pulse valve 5, a central control Device 6, photosensitive sensor 7, dust filter bag 8, reversing valve 9, pressure regulating valve 10, hose line 11, hose connector 12, first breathing port 131, second breathing port 132, filter 14, desktop computer host The cooling holes 16 on the back and the cooling holes 17 on the back of the mainframe of the desktop computer, the first AC servo motor 101 drives the air compressor 4 to generate compressed air, and the second AC servo motor 102 drives the vacuum pump 3 through the coupling 2 to generate vacuum suction. The generated compressed air enters a desktop computer host 15 through the pulsation valve 5 to generate pulsating flow and turbulent flow, which promotes dust and other sundries in the machine to separate and float through the turbulent flow and pulsating flow; under the action of the reversing valve 9 , the first breathing port 131 is in the dust blowing state or the dust suction state, and the second breathing port 132 is in the dust suction state or the dust blowing state, thereby realizing the breathing effect.

The process of the present invention to realize dust suction through the heat dissipation holes on the back of the mainframe and blowing dust through the heat dissipation holes on the side of the mainframe of the desktop computer is as follows: the first breathing port 131 is placed at the heat dissipation holes 16 on the back of the mainframe of the desktop computer, and the compressed air enters the desktop under the action of the reversing valve 9 Play the effect of blowing dust in the host computer 15. The second breathing port 132 is placed at the heat dissipation hole 17 on the side of the mainframe of the desktop computer, and plays the role of dust suction under the action of the reversing valve 9 under vacuum suction. The central controller 6 receives and processes the signal from the photosensitive sensor 7; the central controller 6 adjusts the pulsation valve 5 and the pressure regulating valve 10 according to the cleaning program to realize breathing intensity regulation and air flow control; the central controller 6 performs cleaning according to the signal of the photosensitive sensor 7 Fool-type operation mode or manual operation, due to the change of the dirt in light path, light intensity and frequency, it is judged whether to clean the desktop computer host 15, the fool-style operation mode is to issue the desktop computer host cleaning instruction regularly, or manually issue the desktop computer cleaning instruction . The dust in the desktop computer mainframe 15 enters the hose line 11 after being sucked out, and enters the dust filter bag 8 through the hose joint 12. Dust and other sundries stay in the dust filter bag 8, and the air is discharged after being purified by the filter sheet 14, completing the cleaning of the desktop computer mainframe.

The present invention realizes the process of blowing dust through the cooling holes on the back of the mainframe and sucking dust through the cooling holes on the side of the mainframe of the desktop computer as follows: the first breathing port 131 is placed at the cooling hole 16 on the back of the mainframe of the desktop computer, and is vacuumed under the action of the reversing valve 9 Play the role of dust collection. The second breathing port 132 is placed at the heat dissipation hole 17 on the side of the mainframe of the desktop computer. Under the action of the reversing valve 9, the compressed air enters the mainframe of the desktop computer 15 to blow dust. The central controller 6 receives and processes the signal from the photosensitive sensor 7 . The central controller 6 adjusts the pulsating valve 5 and the pressure regulating valve 10 according to the cleaning procedure to realize the adjustment of the breathing intensity and the control of the air flow. The central controller 6 judges whether to clean the mainframe 15 of the desktop computer due to the dirt on the photosensitive sensor 7 due to changes in its optical path, light intensity, and frequency. The fool-like operation mode is to send a cleaning instruction for the mainframe of the desktop computer regularly, or manually send a cleaning instruction for the desktop computer. . The dust in the desktop computer mainframe 15 enters the hose line 11 after being sucked out, and enters the dust filter bag 8 through the hose joint 12. Dust and other sundries stay in the dust filter bag 8, and the air is discharged after being purified by the filter sheet 14, completing the cleaning of the desktop computer mainframe.

The central controller 6 can control the reversing frequency of the reversing valve 9 to realize the respiratory rate control, thereby realizing the effect of energy saving. The present invention combines the internal structure characteristics of the desktop computer, uses respiration to generate turbulent flow and pulsating flow, and ensures the cleaning effect of the desktop computer mainframe; uses filter pieces to purify the desktop computer mainframe dust, and dust filter bags retain dust, while ensuring the desktop computer mainframe is clean. , reducing secondary pollution; overcoming the time-consuming, labor-intensive, professional, and dismantling shortcomings of desktop computer mainframe manual cleaning; through the desktop computer mainframe automation and fool-like cleaning, the desktop computer is protected, which not only effectively exerts the use effect of the desktop computer, but also Greatly extend the service life of desktop computers.

Various modifications and changes can be made to the present invention by those skilled in the art. Thus, the present invention covers the modifications and changes that come within the scope of the appended claims and their equivalents.

Claims (1)

1. a kind of desk computer host respiration cleaning apparatus for self, which is characterized in that it include the first AC servo motor, Second AC servo motor, shaft coupling, vacuum pump, air compressor, pulse valve, central controller, photosensitive sensor, dust filtering Bag, reversal valve, pressure-regulating valve, hose road, hose coupling, the first pneumostome, the second pneumostome, filter disc, desktop computer master Machine backside radiator hole and desk computer host backside radiator hole, the first pneumostome are positioned over desk computer host backside radiator At hole, the second pneumostome is positioned at the heat emission hole of desk computer host side；First AC servo motor drives air compression Machine generates compressed air, and the second AC servo motor drives vacuum pump to generate vacuum suction and acts on by shaft coupling；The pressure of generation Contracting air enters through flutter valve generates Pulsating Flow, flow-disturbing inside a desk computer host；Under the action of reversal valve, first Pneumostome is in drifting dust state or dust suction state, and the second pneumostome is at dust suction state or drifting dust state, is achieved in breathing Effect；Central controller receives the signal of photosensitive sensor and is handled；Central controller is adjusted according to cleaning procedure pulses Valve, pressure-regulating valve realize respiratory intensity adjusting and air flow control；Enter after dust is sucked out in desk computer host soft Pipeline enters bag dust filter by hose coupling, and air is discharged after filter purifies, and completes desk computer host cleaning；Institute The commutating frequency for stating central controller controls reversal valve realizes respiratory rate control.