CN112958544B - Computer case capable of reducing dust adsorption in case - Google Patents
Computer case capable of reducing dust adsorption in case Download PDFInfo
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- CN112958544B CN112958544B CN202110266217.7A CN202110266217A CN112958544B CN 112958544 B CN112958544 B CN 112958544B CN 202110266217 A CN202110266217 A CN 202110266217A CN 112958544 B CN112958544 B CN 112958544B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a computer case capable of reducing dust adsorption in the case, which comprises an air inlet, an air outlet, a dust filtering and cleaning mechanism, a dust cleaning mechanism in the case, an air drying mechanism and an air pressure maintaining mechanism, wherein a case body of the case is a closed case body which can be disassembled and opened; the computer case is clean, and meanwhile, the drying mechanism can ensure the drying of the computer case and prevent elements from being rusted due to overhigh humidity.
Description
Technical Field
The invention relates to the field of computer equipment, in particular to a computer case capable of reducing dust adsorption in the case.
Background
At present, due to the existence of static electricity and a magnetic field in a case, external dust enters the case through air, then the static electricity in the case adsorbs the dust in the air of the case to electronic equipment, so that more dust is accumulated on the equipment for a long time, the heat dissipation of an electric element in the case is easy to generate, and meanwhile, if more dust is on the electric element, the dust can store water, moisture in the air can be adsorbed to the dust in humid air, so that the connection part between a short circuit and the electric element is easy to generate to be corroded, the conductivity is greatly reduced, the service life of the electric element in the case can be shortened, meanwhile, the electric element in the case is easy to damage, so that maintenance personnel are required to frequently maintain, and the maintenance cost is improved;
meanwhile, a large amount of dust can be adsorbed on the radiating fins on the CPU in the common case, so that the heat dissipation of the CPU can be seriously influenced, the case needs to be opened at intervals to clean the parts in the case, so that the nursing cost in the case is increased, the cases in the machine room are more, the workload is higher during nursing, the dust in the case is more, the working environment of workers is poorer during cleaning, and meanwhile, when the dust in the case is cleaned, a computer in the machine room cannot be used, so that the learning time of students is delayed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the computer case capable of reducing the adsorption of dust in the case, the adsorption quantity of the dust in the case is reduced by reducing the way that the dust enters the case, meanwhile, a drying device is arranged in the case, the damp of the electrical parts in the case is prevented by the drying way, and meanwhile, the case is intermittently cleaned up by the automatic cleaning way, so that the cleanness in the case is ensured, and the maintenance and nursing cost is reduced.
In order to achieve the purpose, the scheme of the invention is as follows: a computer case capable of reducing dust adsorption in the case, an air inlet, an air outlet, a dust filtering and removing mechanism, a dust cleaning mechanism in the case, an air drying mechanism and an air pressure maintaining mechanism, wherein the case body of the case is a closed case body which can be disassembled and opened, the outer wall of the back of the case is provided with the air inlet, the outer wall of the side surface of the case is provided with the air outlet, the air exchange in the case is realized through the air inlet and the air outlet, the dust filtering and removing mechanism is arranged on the air inlet, the dust filtering and removing mechanism is used for filtering the dust of the gas entering the case, the dust removing mechanism comprises a fixed shell, an electrostatic cloth strip, a cloth strip shaking component and a dust collecting component, wherein the outer wall of the back of the case is fixed with the fixed shell, the fixed shell is communicated with the air inlet, and the outer wall of the fixed shell, which is far away from the side of the case, is provided with a gap for supplying air, the window shutter is arranged on the notch, the linkage assembly is arranged on the window shutter, the window shutter is opened and closed through the linkage assembly, a plurality of drooping electrostatic cloth strips are arranged in the fixed shell and are close to each other, the window shutter is separated from the air inlet through the electrostatic cloth strips, dust on the outside air is adsorbed through the electrostatic cloth strips, the cloth strip shaking assembly is arranged in the fixed shell between the electrostatic cloth strips and the window shutter, the electrostatic cloth strips are shaken through the cloth strip shaking assembly to shake the dust on the electrostatic cloth strips, the dust collecting assembly is arranged at the bottom of the fixed shell, and the dust collecting assembly collects the dust; the dust cleaning mechanism in the case is arranged in the case and comprises sliding rails, sliding rods, negative pressure suction heads and air nozzles, wherein two sliding rails are arranged in the case, the sliding rods sliding on the sliding rails are arranged between the two sliding rails, the sliding rods are provided with a plurality of negative pressure suction heads, a first guide rod parallel to the sliding rods is fixed on one side of each sliding rod, the air nozzles are fixed on the first guide rods in a welding mode, the negative pressure suction heads and the air nozzles are respectively connected with a first air pump, air suction and air injection are realized by controlling the negative pressure suction heads and the air nozzles through the air pumps, a mainboard is cleaned through the air injection, and dust is absorbed through the negative pressure suction heads; an air passing channel is arranged between the air inlet and the fixed shell, an air drying mechanism is arranged in the air passing channel and comprises a planet wheel shaft, the central shaft of the planet wheel shaft is fixed on the shell of the case through a bearing, a sleeve ring is fixed on each planet carrier of the planet wheel shaft in a welding mode, a gap is formed in the air passing channel, the sleeve ring is in butt joint with the air passing channel, a drying sponge is embedded in the sleeve ring and is fixed in the sleeve ring in a detachable mode, and the air passing channel switching of the drying sponge is realized through the rotation of the planet wheel shaft; at quick-witted incasement atmospheric pressure hold mechanism, all be provided with atmospheric pressure detection mechanism inside and outside the quick-witted case, monitor the atmospheric pressure outside the quick-witted incasement through extrusion detection mechanism, atmospheric pressure hold mechanism includes second air pump and trachea, the second air pump lets in many quick-witted incasements with atmospheric pressure through the trachea, the second air pump lets in quick-witted incasement be pure air, maintain whole computer lab internal gas pressure balance through the second air pump, when the incasement high temperature, realize the quick flow of air through increasing quick-witted incasement atmospheric pressure, play supplementary radiating effect like this.
Preferably, the cloth strip shaking assembly comprises a beating plate and a guide rod, wherein the beating plate is located on the back face of the electrostatic cloth strip, the guide rod is fixed on two sides of the beating plate, a guide sleeve is fixed in the fixed shell, the guide rod penetrates in the guide sleeve, a spring is arranged between the guide rod and the guide sleeve, the beating plate and the linkage assembly are connected through a pull rope, the beating plate is controlled to hit the electrostatic cloth strip through the linkage assembly, and therefore dust on the electrostatic cloth strip drops.
Preferably, the dust collecting assembly comprises a collecting hopper and a sliding sealing plate, the bottom of the fixed shell is fixedly provided with the collecting hopper, the collecting hopper is communicated with the fixed shell, the collecting hopper is located between the electrostatic cloth strips and the louver, a funnel is arranged between the collecting hopper and the fixed shell, the top of the collecting hopper is provided with a slot, the sliding sealing plate is inserted into the slot, and when the sliding sealing plate is drawn out, dust falls into the collecting hopper.
Preferably, a driving assembly is arranged between the sliding rail and the sliding rod, the driving assembly drives the sliding rod to move on the sliding rail, the driving assembly is an electromagnetic push rod, a switch of the electromagnetic push rod is connected with the linkage assembly through the electromagnetic push rod, and the sliding of the sliding rod is controlled through the linkage assembly, so that the inside of the case is cleaned.
Compared with the prior art, the invention has the advantages that: 1. the dust entering the case is filtered by the dust filtering and removing mechanism, so that a large amount of dust can be prevented from entering the case, and meanwhile, the case is cleaned by the dust cleaning mechanism in the case, so that the cleanness of the computer case is ensured, and meanwhile, the drying of the case can be ensured by the drying mechanism, and the element corrosion caused by overhigh humidity is prevented; 2. the air pressure in the case is increased, so that the air pressure difference between the inside and the outside of the case is realized, and when the case does not work, the outside air can be prevented from entering the case, so that the cleanness of the inside of the case is ensured; 3. the arranged cloth strip shaking component can realize the shaking of the static cloth strip, so that the dust on the static cloth strip is eliminated, and the dust adsorption and filtration capacity of the static cloth strip is ensured; 4. the dust collecting assembly can collect dust shaken off from the static cloth strips, and the dust is prevented from being accumulated too much to cause the dust to enter the case.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic view of the dust filtering and removing mechanism of the present invention.
Fig. 4 is a schematic view of the dust cleaning mechanism in the housing of the present invention.
Fig. 5 is a schematic view of the air drying mechanism of the present invention.
The dust filter cleaning device comprises a box body, an air inlet, an air outlet, a dust filter cleaning mechanism, a fixed shell, a shutter, a linkage assembly, a static cloth strip, a cloth strip shaking assembly, a beating plate, a guide rod, a guide sleeve, a spring, a 4.10, a pull rope, a 4.11, a dust collecting assembly, a 4.12 collecting hopper, a 4.13 sliding closing plate, a 4.14 funnel, a 4.15 inserting groove, a 5 dust cleaning mechanism, a 5.1 sliding rail, a 5.2 sliding rod, a 5.3 driving assembly, a 5.4 negative pressure suction head, a 5.5, an air jet head, a 5.6, a first air pump, a 6 air drying mechanism, a 6.1 air passing channel, a 6.2 planet wheel shaft, a 6.3 lantern ring, a 6.4 drying mechanism, a 7, an air pressure maintaining mechanism, a 7.1 air pump, a second air pump, an air pipe and an air pipe.
Detailed Description
The invention will now be further elucidated with reference to the drawing.
As shown in fig. 1-5, a computer case capable of reducing dust adsorption in the case, an air inlet 2, an air outlet 3, a dust filtering and removing mechanism 4, a dust cleaning mechanism 5 in the case, an air drying mechanism 6 and an air pressure maintaining mechanism 7, wherein the case 1 of the case is a closed case 1 which can be disassembled and opened, the outer wall of the back of the case is provided with the air inlet 2, the outer wall of the side surface of the case is provided with the air outlet 3, the air exchange in the case is realized through the air inlet 2 and the air outlet 3, the air inlet 2 is provided with the dust filtering and removing mechanism 4, the air entering the case is filtered by the dust filtering and removing mechanism 4, the dust removing mechanism comprises a fixed shell 4.1, an electrostatic cloth strip 4.4, a cloth strip shaking component 4.5 and a dust collecting component 4.11, wherein the fixed shell 4.1 is fixed on the outer wall of the back of the case in a mode of welding through a connecting rod, and the fixed shell 4.1 is communicated with the air inlet 2, the outer wall of the fixed shell 4.1, which is far away from the machine case side, is provided with a gap for air supply, a plurality of leaves are fixed on the gap in a hinged mode to form a louver 4.2, a linkage component 4.3 is arranged on the louver 4.2 (the linkage component 4.3 is an electromagnetic push rod, a linkage rod is hinged on each leaf of the louver 4.2, each linkage rod is hinged on the electromagnetic push rod, the louver 4.2 is closed through the electromagnetic push rod, the louver 4.2 is opened and closed through the linkage component 4.3, a plurality of parallel and drooping electrostatic cloth strips 4.4 are fixed in the fixed shell 4.1 through a bolt fastening mode, the plurality of electrostatic cloth strips 4.4 are mutually abutted, so that the louver 4.2 is separated from the air inlet 2 through the electrostatic cloth strips 4.4 (the electrostatic cloth can ventilate), dust on the outside air is adsorbed through the electrostatic cloth strips 4.4 (so that the dust in the air is adsorbed on the surface by the electrostatic cloth), a cloth strip shaking component 4.5 is arranged in the fixed shell 4.1 between the static cloth strip 4.4 and the shutter 4.2, the static cloth strip 4.4 is shaken by the cloth strip shaking component 4.5 to shake off dust on the static cloth strip 4.4, so that the dust on the static cloth strip 4.4 can be cleaned, the air permeability of the static cloth strip 4.4 is ensured, meanwhile, the influence of dust accumulated on the static cloth strip 4.4 on subsequent air inlet is prevented, a dust collecting component 4.11 is fixed at the bottom of the fixed shell 4.1 in a bolt fastening mode, the dust shaken off from the static cloth strip 4.4 is collected by the dust collecting component 4.11, so that the dust shaken off is prevented from polluting the static cloth strip 4.4, and the dust collecting component 4.11 collects and stores the dust; an in-chassis dust cleaning mechanism 5 is arranged in a chassis, the in-chassis dust cleaning mechanism 5 comprises a sliding rail 5.1, a sliding rod 5.2, a negative pressure suction head 5.4 and an air nozzle head 5.5, wherein two mutually parallel sliding rails 5.1 (namely, a first guide rod) are arranged in the chassis through bolts, a sliding rod 5.2 sliding on the sliding rail 5.1 is arranged between the two sliding rails 5.1 (a lantern ring 6.3 sleeved on the sliding rail 5.1 is fixed at two ends of the sliding rod 5.2 in a welding manner, the lantern ring 6.3 moves on the sliding rail 5.1, so that the sliding rod 5.2 moves above a main plate), a plurality of negative pressure suction heads 5.4 are arranged on the sliding rod 5.2 in a welding manner, each negative pressure suction head 5.4 faces the main plate in the chassis, the dust adsorbed on the main plate is cleaned through the negative pressure suction head 5.4, the first guide rod parallel to the sliding rod 5.2 is fixed at one side of the sliding rod 5.2 in a welding manner, the first guide rod is fixed with the air nozzle 5.5 on the first guide rod in a welding mode, the air nozzle 5.5 is used for spraying air to wash the mainboard, so that dust adhered to the mainboard floats in the case, the dust floating in the case is adsorbed by the negative pressure suction head 5.4, so that the dust in the case is cleaned, the negative pressure suction head 5.4 and the air nozzle 5.5 are respectively connected with the first air pump 5.6 (the first air pumps 5.6 are two, and the two first air pumps 5.6 respectively enable the negative pressure suction head 5.4 and the air nozzle 5.5 to suck air and spray air, so that the mainboard in the case is cleaned in an air spraying and air sucking mode, because the dust content of air entering the mainboard is less, the air can be cleaned when the computer is started, the air suction and the air spraying are realized by controlling the negative pressure suction head 5.4 and the air nozzle 5.5 through the first air pump 5.6, the mainboard is cleaned through the air spraying, dust is absorbed by the negative pressure suction head 5.4, an air outlet of a first air pump 5.6 connected with the negative pressure suction head 5.4 is connected with the outside of the room through a pipeline, the dust absorbed by the negative pressure suction head 5.4 flows to the outside of the room through the first air pump 5.6, and the air of the first air pump 5.6 connected with the air nozzle 5.5 is directly connected with the inside of the case after air intake; an air passage 6.1 is arranged between the air inlet 2 and the fixed shell 4.1, an air drying mechanism 6 is arranged in the air passage 6.1, the air drying mechanism 6 comprises a planet wheel shaft 6.2, a central shaft of the planet wheel shaft 6.2 is fixed on the shell of the case through a bearing, a lantern ring 6.3 is fixed on each planet carrier of the planet wheel shaft 6.2 in a welding mode, a gap is arranged on the air passage 6.1, the lantern ring 6.3 is in butt joint with the air passage 6.1, a drying sponge 6.4 is embedded in the lantern ring 6.3, the drying sponge 6.4 is fixed in the lantern ring 6.3 in a detachable mode, the air passage 6.1 is switched to the drying sponge 6.4 through the rotation of the planet wheel shaft 6.2, the air passing through the electrostatic cloth in the fixed shell 4.1 enters the case through the air passage 6.1, the air passing through the air passage 6.1 passes through the drying sponge 6.4 for drying, and the wet air is dried through the drying sponge 6.4, the air entering the case is dry, so that the phenomenon that the electric parts on the main board are rusted and damaged due to the fact that the air is wet is avoided, meanwhile, different lantern rings 6.3 are embedded into the air passing channel 6.1 through rotating the planet wheel shaft 6.2, so that the dry sponge 6.4 is replaced, meanwhile, the dry sponge 6.4 can be replaced after being replaced, or the dry sponge 6.4 is dried, so that the wet air is prevented from entering the case; an air pressure maintaining mechanism 7 is fixed in the case by a bolt fastening mode, air pressure detecting mechanisms (namely air pressure sensors) are arranged inside and outside the case, the air pressure inside and outside the case is detected by the air pressure sensors, the extrusion detection mechanism is used for monitoring the extrusion inside and outside the case, the air pressure maintaining mechanism 7 comprises a second air pump 7.1 and an air pipe 7.2, the air pressure is introduced into the plurality of machine boxes through the air pipes 7.2 by the second air pump 7.1, the air introduced into the machine boxes by the second air pump 7.1 is pure air (namely, filter cotton is embedded into the air pipes 7.2, and the air is filtered and dried by the filter cotton), the air pressure in the whole machine box of the machine room is kept balanced by the second air pump 7.1, when the temperature in the case is overhigh, the air pressure in the case is increased to realize the rapid flow of the air, thus, the auxiliary heat dissipation effect is achieved, and external air with dust is prevented from directly entering the case.
The cloth strip shaking component 4.5 comprises a beating plate 4.6 and a guide rod 4.7, wherein the beating plate 4.6 is positioned on the back of the electrostatic cloth strip 4.4, the guide rod 4.7 is fixed on two sides of the beating plate 4.6 in a welding mode, a guide sleeve 4.8 is fixed inside the fixed shell 4.1 through bolts, the guide rod 4.7 is inserted into the guide sleeve 4.8, the guide rod 4.7 slides in the guide sleeve 4.8, a spring 4.9 is arranged between the guide rod 4.7 and the guide sleeve 4.8 (two ends of the spring 4.9 are fixed on the guide rod 4.7 and the guide sleeve 4.8 in a welding mode, the beating plate 4.6 is pulled to be away from the electrostatic cloth strip 4.4 through the spring 4.9), the beating plate 4.6 and the linkage component 4.3 are connected through a pulling rope 4.10, when the shutter component 4.3 is lifted and closed, the linkage component 4.3 shakes off the electrostatic cloth strip 4.6 through the pulling rope 4.10, and thus the electrostatic cloth strip 4.4.4 is shaken off, striking plate 4.6 strikes static cloth 4.4 through linkage assembly 4.3 control, makes the dust on static cloth 4.4 drop like this, and when shutter 4.2 was opened, linkage assembly 4.3 did not pull stay cord 4.10, strikes plate 4.6 like this and leaves static cloth 4.4 through spring 4.9.
The dust collecting assembly 4.11 comprises a collecting bucket 4.12 and a sliding seal plate 4.13, the collecting bucket 4.12 is fixed at the bottom of the fixed shell 4.1 in a bolt fastening mode and is communicated with the fixed shell 4.1, the collecting bucket 4.12 is positioned between the electrostatic cloth strips 4.4 and the shutters 4.2, a funnel 4.14 is arranged between the collecting bucket 4.12 and the fixed shell 4.1, a horizontally arranged slot 4.15 is arranged at the top of the collecting bucket 4.12, the sliding seal plate 4.13 is inserted into the slot 4.15, the fixed shell 4.1 is separated from the collecting bucket 4.12 through the sliding seal plate 4.13, when the dust in the fixed shell 4.1 needs to be collected, the sliding seal plate 4.13 is drawn out, the dust falls into the collecting bucket 4.12, then a seal cover is inserted into the slot 4.15, the dust is collected in the collecting bucket 4.12, and a large amount of dust is prevented from accumulating in the fixed shell 4.1 to influence the circulation of air, and is connected with a first collecting bucket 4.5 through a pipeline 6.12, the dust in the collecting hopper 4.12 is drawn away by the first air pump 5.6.
A driving component 5.3 is arranged between the sliding rail 5.1 and the sliding rod 5.2, the driving component 5.3 drives the sliding rod 5.2 to move on the sliding rail 5.1, the driving component 5.3 is an electromagnetic push rod, and a switch of the electromagnetic push rod is connected with the linkage component 4.3 through the electromagnetic push rod (when the linkage component 4.3 rises to open the shutter 4.2, namely the machine case starts to work, the electromagnetic push rod works and pushes the sliding rod 5.2 to move, so that the sliding rod 5.2 moves in the machine case, the machine case is cleaned through an air nozzle 5.5 and a negative pressure suction head 5.4 on the sliding rod 5.2, so that the automatic cleaning in the machine case is realized, the switch of the electromagnetic push rod is fixed on the inner wall of the fixed shell 4.1, a trigger block for triggering the switch on the electromagnetic push rod is fixed on the push rod of the electromagnetic push rod in a welding way, and when the trigger block rises, the trigger switch enables the electromagnetic push rod to complete the movement of one coming and going back of the electromagnetic push rod, the linkage assembly 4.3 controls the sliding of the sliding rod 5.2, so that the inside of the case is cleaned.
Claims (4)
1. A computer case capable of reducing dust adsorption in the case, an air inlet, an air outlet, a dust filtering and removing mechanism, a dust cleaning mechanism in the case, an air drying mechanism and an air pressure maintaining mechanism, wherein the case body of the case is a closed case body which can be disassembled and opened, the outer wall of the back of the case is provided with the air inlet, the outer wall of the side surface of the case is provided with the air outlet, and the air exchange in the case is realized through the air inlet and the air outlet, the computer case is characterized in that the dust filtering and removing mechanism is arranged on the air inlet, the dust filtering and removing mechanism is used for filtering the dust of the air entering the case, the dust removing mechanism comprises a fixed shell, an electrostatic cloth strip, a cloth strip shaking component and a dust collecting component, wherein the fixed shell is fixed on the outer wall of the back of the case and is mutually communicated with the air inlet, and the outer wall of the fixed shell, which is far away from the side of the case, is provided with a gap for supplying air, the window shutter is arranged on the notch, the linkage assembly is arranged on the window shutter, the window shutter is opened and closed through the linkage assembly, a plurality of drooping electrostatic cloth strips are arranged in the fixed shell and are close to each other, the window shutter is separated from the air inlet through the electrostatic cloth strips, dust on the outside air is adsorbed through the electrostatic cloth strips, the cloth strip shaking assembly is arranged in the fixed shell between the electrostatic cloth strips and the window shutter, the electrostatic cloth strips are shaken through the cloth strip shaking assembly to shake the dust on the electrostatic cloth strips, the dust collecting assembly is arranged at the bottom of the fixed shell, and the dust collecting assembly collects the dust; the dust cleaning mechanism in the case is arranged in the case and comprises sliding rails, sliding rods, negative pressure suction heads and air nozzles, wherein two sliding rails are arranged in the case, the sliding rods sliding on the sliding rails are arranged between the two sliding rails, the sliding rods are provided with a plurality of negative pressure suction heads, a first guide rod parallel to the sliding rods is fixed on one side of each sliding rod, the air nozzles are fixed on the first guide rods in a welding mode, the negative pressure suction heads and the air nozzles are respectively connected with a first air pump, air suction and air injection are realized by controlling the negative pressure suction heads and the air nozzles through the air pumps, a mainboard is cleaned through the air injection, and dust is absorbed through the negative pressure suction heads; an air passing channel is arranged between the air inlet and the fixed shell, an air drying mechanism is arranged in the air passing channel and comprises a planet wheel shaft, the central shaft of the planet wheel shaft is fixed on the shell of the case through a bearing, a sleeve ring is fixed on each planet carrier of the planet wheel shaft in a welding mode, a gap is formed in the air passing channel, the sleeve ring is in butt joint with the air passing channel, a drying sponge is embedded in the sleeve ring and is fixed in the sleeve ring in a detachable mode, and the air passing channel switching of the drying sponge is realized through the rotation of the planet wheel shaft; at quick-witted incasement atmospheric pressure hold mechanism, all be provided with atmospheric pressure detection mechanism inside and outside the quick-witted case, extrusion to machine incasement and outside through extrusion detection mechanism monitors, atmospheric pressure hold mechanism includes second air pump and trachea, the second air pump lets in many quick-witted incasements with atmospheric pressure through the trachea, the second air pump lets in quick-witted incasement be pure air, maintain whole computer lab internal gas pressure balance through the second air pump, when machine incasement high temperature, realize the quick flow of air through increasing quick-witted incasement atmospheric pressure, play supplementary radiating effect like this.
2. The computer case capable of reducing dust adsorption in the case according to claim 1, wherein the cloth strip shaking assembly comprises a striking plate and guide rods, wherein the striking plate is located on the back surface of the electrostatic cloth strip, the guide rods are fixed on two sides of the striking plate, a guide sleeve is fixed inside the fixed shell, the guide rods penetrate through the guide sleeve, a spring is arranged between the guide rods and the guide sleeve, the striking plate and the linkage assembly are connected through a pull rope, and the striking plate is controlled to strike the electrostatic cloth strip through the linkage assembly, so that dust on the electrostatic cloth strip falls down.
3. The computer case capable of reducing dust adsorption in the case according to claim 2, wherein the dust collection assembly comprises a collection bucket and a sliding seal plate, the collection bucket is fixed at the bottom of the fixed shell and is communicated with the fixed shell, the collection bucket is positioned between the electrostatic cloth strips and the shutter, a funnel is arranged between the collection bucket and the fixed shell, a slot is arranged at the top of the collection bucket, the sliding seal plate is inserted into the slot, and when the sliding seal plate is pulled out, dust falls into the collection bucket.
4. The computer case according to claim 3, wherein a driving component is disposed between the sliding rail and the sliding rod, the driving component drives the sliding rod to move on the sliding rail, the driving component is an electromagnetic push rod, a switch of the electromagnetic push rod is connected with the linkage component through the electromagnetic push rod, and the linkage component controls the sliding of the sliding rod, so as to clean the inside of the computer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110266217.7A CN112958544B (en) | 2021-03-11 | 2021-03-11 | Computer case capable of reducing dust adsorption in case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110266217.7A CN112958544B (en) | 2021-03-11 | 2021-03-11 | Computer case capable of reducing dust adsorption in case |
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| Publication Number | Publication Date |
|---|---|
| CN112958544A CN112958544A (en) | 2021-06-15 |
| CN112958544B true CN112958544B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110266217.7A Active CN112958544B (en) | 2021-03-11 | 2021-03-11 | Computer case capable of reducing dust adsorption in case |
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| CN (1) | CN112958544B (en) |
Citations (4)
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| CN108856160A (en) * | 2018-06-15 | 2018-11-23 | 郑州诚合信息技术有限公司 | A kind of deashing device for computer cabinet |
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| CN111897401B (en) * | 2020-07-06 | 2022-02-08 | 山东劳动职业技术学院（山东劳动技师学院） | Computer machine case with filter deashing effect |
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| CN204746602U (en) * | 2015-07-20 | 2015-11-11 | 谢章钦 | Row's ash is efficient and can avoid secondary to raise electrostatic precipitator of ash |
| CN205450916U (en) * | 2016-02-18 | 2016-08-10 | 河南中云信数据服务有限公司 | Self -cleaning computer |
| CN107219900A (en) * | 2017-06-02 | 2017-09-29 | 丁继来 | A kind of automatically cleaning computer of high efficiency and heat radiation |
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