CN113885664A - Novel dustproof computer machine case - Google Patents
Novel dustproof computer machine case Download PDFInfo
- Publication number
- CN113885664A CN113885664A CN202111077868.8A CN202111077868A CN113885664A CN 113885664 A CN113885664 A CN 113885664A CN 202111077868 A CN202111077868 A CN 202111077868A CN 113885664 A CN113885664 A CN 113885664A
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- Prior art keywords
- pipe
- case
- air
- fixedly connected
- dust removal
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- 239000000428 dust Substances 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000012717 electrostatic precipitator Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of computer industry, and discloses a novel dustproof computer case which comprises a case and a computer assembly, wherein an air suction pipe and a cooling fan are fixedly connected to the center of one end of an inner cavity of the case, an air outlet hole is formed in the center of the same end of the case, an air inlet pipe is fixedly connected to the center of the other end of the inner cavity of the case, and a hinge rod is fixedly connected to the center of the same end of the case. The invention enables the heat radiation fan to discharge the air in the case to form a negative pressure environment through the designed air suction pipe, the air inlet branch pipe, the electrostatic dust removal pipe and the adjusting pipe when the computer is started, thereby enabling the piston in the adjusting pipe to move under the pressure difference, opening the movable valve plate, leading the external air to flow into the electrostatic dust removal pipe through the air inlet pipe to complete the dust removal, leading the air to flow into the case through the air distribution hole to complete the pressure difference air flow, leading the dust-free heat radiation in the case, and simultaneously leading the two ends of the adjusting pipe to be always in the maximum pressure difference state through the position design of the adjusting pipe, and leading the air distribution hole to be always kept in the opening state.
Description
Technical Field
The invention relates to the technical field of computer industry, in particular to a novel dustproof computer case.
Background
The computer case is an important part of a computer, is used for placing and fixing various computer accessories and plays a role in supporting and protecting, in order to radiate heat for the computer accessories in the case, a radiating fan is often arranged in the case, radiating holes are formed in two ends or other positions of the case, and the computer accessories in the case are cooled by the radiating fan.
However, in the air cooling process, the air flow causes the dust-laden air outside the case to be sucked into the case, so that the dust particles suspended in the air are adsorbed on the motherboard, the CPU and the like under the charge action of computer accessories inside the case, and the dust on computer components is accumulated, thereby reducing the heat dissipation effect and the performance of the computer, and causing short circuit in severe cases.
Meanwhile, some existing cases are provided with dustproof devices such as a filter screen and a static electricity network, but the filter holes of the filter screen and the static electricity network reduce the amount of air introduced into the case, so that especially under the condition that the filter screen and the static electricity dust removal device are not cleaned for a long time, the filter holes are blocked, the dust removal effect is reduced, and the heat dissipation capacity of the interior of the case is greatly reduced.
Disclosure of Invention
Aiming at the defects of the existing computer case in the use process in the background technology, the invention provides a novel dustproof computer case which has the advantages of multistage pressure difference air flow heat dissipation, air storage, electrostatic dust removal, gravity center shaking dust removal and air storage and dust blowing, and solves the technical problems that the heat dissipation effect is reduced due to dust adsorption and the air quantity is small due to the blockage of filter holes of a filter screen in the background technology.
The invention provides the following technical scheme: a novel dustproof computer case comprises a case body and a computer component, wherein an air suction pipe and a cooling fan are fixedly connected at the center of one end of an inner cavity of the case body, and the center of the same end of the case is provided with an air outlet hole, the center of the other end of the inner cavity of the case is fixedly connected with an air inlet pipe, and the center of the same end of the case is fixedly connected with a hinged rod, the hinged rod is hinged with an electrostatic dust removal pipe, one end of the case is fixedly connected with an electromagnet, one end of the electrostatic dust removal pipe is fixedly connected with an adjusting pipe, the same end of the adjusting pipe is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with a piston, the bottom of the same end of the adjusting pipe is fixedly connected with symmetrical reciprocating springs, symmetrical movable cavities are arranged in the adjusting pipe, one end fixedly connected with reset spring in activity chamber, reset spring's one end fixedly connected with activity valve plate.
Preferably, the heat dissipation fan is located inside the air suction pipe, the air suction pipe is provided with uniformly distributed air suction holes, and the length value of the air suction pipe is half of that of the case.
Preferably, the air inlet pipe is located the inside of electrostatic precipitator pipe, set up the hole of airing exhaust of equipartition on the air inlet pipe, the outer wall of air inlet pipe is close with the inner wall of electrostatic precipitator pipe, the opening and the quick-witted case outside switch-on of air inlet pipe, the joint department fixedly connected with sponge layer II of electrostatic precipitator pipe and quick-witted case.
Preferably, the one end of quick-witted case is seted up the annular hole of equipartition, annular hole and electrostatic precipitator pipe switch-on, there is the rotary valve at the center of annular hole through torsional spring connection, set up on the rotary valve with the annular hole on the same hole in aperture, the bottom fixedly connected with transfer line of rotary valve, the bottom material of transfer line is magnet, the bottom of electro-magnet and transfer line is on the coplanar, the electro-magnet is opposite with the magnet of transfer line bottom.
Preferably, the length value of the adjusting pipe is the same as that of the air suction pipe, symmetrical air distribution holes are formed in one end, close to the electrostatic dust removal pipe, of the adjusting pipe, the other end of the adjusting pipe is communicated with the air suction pipe and located in the center of the air suction pipe, and a sponge layer I is fixedly connected to a penetrating position of the adjusting pipe and the air suction pipe.
Preferably, the piston is made of plastic, and the piston is attached to the inner cavity of the adjusting pipe.
Preferably, one end of the movable valve plate is sealed with the air distribution hole, and the other end of the movable valve plate protrudes into the inner cavity of the adjusting pipe.
The invention has the following beneficial effects:
1. the invention enables the heat radiation fan to discharge the air in the case to form a negative pressure environment through the designed air suction pipe, the air inlet branch pipe, the electrostatic dust removal pipe and the adjusting pipe when the computer is started, thereby enabling the piston in the adjusting pipe to move under the pressure difference, opening the movable valve plate, leading the external air to flow into the electrostatic dust removal pipe through the air inlet pipe to complete the dust removal, leading the air to flow into the case through the air distribution hole to complete the pressure difference air flow, leading the dust-free heat radiation in the case, and simultaneously leading the two ends of the adjusting pipe to be always in the maximum pressure difference state through the position design of the adjusting pipe, and leading the air distribution hole to be always kept in the opening state.
2. According to the invention, through the designed adjusting pipe, when the piston moves under the pressure difference, enough gas can be accumulated in the adjusting pipe, when the computer is closed, the air pressure in the air suction pipe is balanced with the air pressure outside the case, so that the piston moves towards the direction of the electrostatic dust removal pipe, the gravity center of the adjusting pipe moves, the adjusting pipe is driven by the reciprocating spring to rapidly bounce, the dust in the electrostatic dust removal pipe is shaken off and discharged under the air flow pushed by the piston, and the automatic cleaning is completed, so that the condition that the dust removal capacity of the electrostatic dust removal pipe is reduced due to the dust accumulation is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the regulator tube of the present invention;
FIG. 3 is a schematic view of an electrostatic precipitator structure according to the present invention;
FIG. 4 is a schematic view of a rotary valve according to the present invention;
FIG. 5 is an enlarged view of a portion of the structure A shown in FIG. 1 according to the present invention.
In the figure: 1. a chassis; 2. a computer component; 3. an air suction pipe; 301. an air suction hole; 302. a sponge layer I; 4. a heat radiation fan; 5. an air outlet; 6. an electrostatic dust removal pipe; 7. an air inlet pipe; 701. an air exhaust hole; 8. an adjusting tube; 801. air distribution holes; 9. a reciprocating spring; 10. a compression spring; 11. a piston; 12. a return spring; 13. a movable valve plate; 14. a hinged lever; 15. a sponge layer II; 16. a rotary valve; 161. a transmission rod; 17. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a novel dustproof computer case comprises a case 1 and a computer component 2, wherein an air suction pipe 3 and a cooling fan 4 are fixedly connected to the center of one end of an inner cavity of the case 1, an air outlet 5 is formed in the center of the same end of the case 1, the cooling fan 4 is located inside the air suction pipe 3, air suction holes 301 are uniformly distributed in the air suction pipe 3, the length value of the air suction pipe 3 is half of that of the case 1, and when the cooling fan 4 operates, a low-pressure area can be formed through the air suction pipe 3, so that multistage pressure difference is formed in the case 1, and the air flow can complete the air cooling process.
Referring to fig. 1-4, an air inlet pipe 7 is fixedly connected to the center of the other end of the inner cavity of the chassis 1, a hinge rod 14 is fixedly connected to the center of the same end of the chassis 1, an electrostatic dust removal pipe 6 is hinged to the hinge rod 14, the electrostatic dust removal pipe 6 can bounce, the air inlet pipe 7 is located inside the electrostatic dust removal pipe 6, uniformly distributed air exhaust holes 701 are formed in the air inlet pipe 7, the outer wall of the air inlet pipe 7 is close to the inner wall of the electrostatic dust removal pipe 6, the opening of the air inlet pipe 7 is communicated with the outside of the chassis 1, so that an external air flow can pass through the air inlet pipe 7 and then is blown into the electrostatic dust removal pipe 6 from the air exhaust holes 701, when the air flow is discharged from the air exhaust holes 701, the air flow can be blown onto the inner wall of the electrostatic dust removal pipe 6, dust in the air flow can be adsorbed by the electrostatic dust removal pipe 6 to the maximum extent, a sponge layer II15 is fixedly connected to the joint of the electrostatic dust removal pipe 6 and the chassis 1, so that the electrostatic dust removal pipe 6 can be in a mute state when bouncing rapidly, the same end of the case 1 is provided with evenly distributed annular holes which are communicated with the electrostatic dust removal pipe 6, the center of the annular hole is connected with a rotary valve 16 through a torsional spring, the rotary valve 16 is provided with holes with the same hole diameter as the annular hole, when the computer is closed, the air flow in the piston pushing adjusting pipe 8 can blow dust in the electrostatic dust removal pipe 6 to be discharged from the annular hole, meanwhile, when the computer is opened, the annular hole can be closed, the condition that the dust removal effect is poor because external air directly enters the electrostatic dust removal pipe 6 is avoided, the bottom end of the rotary valve 16 is fixedly connected with a transmission rod 161, the bottom material of the transmission rod 161 is a magnet, one end of the case 1 is fixedly connected with an electromagnet 17, the electromagnet 17 and the bottom of the transmission rod 161 are on the same plane, the electromagnet 17 is opposite to the magnet at the bottom of the transmission rod 161, when the computer is opened, the electromagnet 17 is electrified to adsorb the magnet, the transmission rod 161 drives the rotary valve 16 to rotate to close the annular hole, and when the computer is closed, the electromagnet loses magnetism, so that the rotary valve 16 is reset under the driving of the torsion spring to open the annular hole.
Referring to fig. 1-2 and 5, an adjusting tube 8 is fixedly connected to one end of an electrostatic dust removing tube 6, the length of the adjusting tube 8 is the same as that of an air suction tube 3, so that a large amount of air can be stored in the adjusting tube 8 when a piston 11 in the adjusting tube 8 moves towards a cooling fan 4, and when a computer is turned off, the piston 11 can push a large amount of air to blow out dust, symmetrical air distribution holes 801 are formed in one end, close to the electrostatic dust removing tube 6, of the adjusting tube 8, the other end of the adjusting tube 8 is communicated with the air suction tube 3 and is located in the center of the air suction tube 3, so that the communicating position of the adjusting tube 8 and the air suction tube 3 always keeps an air suction state due to the fact that air flows at a low pressure state, a compression spring 10 is fixedly connected to the same end of the adjusting tube 8, one end of the compression spring 10 is fixedly connected with the piston 11, and the piston 11 is made of plastic, the piston 11 is attached to the inner cavity of the adjusting tube 8, so that the piston 11 can move in a pressure difference state to complete the processes of air suction and air exhaust, the bottom of the same end of the adjusting tube 8 is fixedly connected with symmetrical reciprocating springs 9, so that the center of gravity of the adjusting tube 8 can be changed in the moving process of the piston 11, so that the reciprocating springs 9 drive the adjusting tube 8 to rapidly bounce, so that the electrostatic dust removal tube 6 rapidly bounces to shake off dust, a sponge layer I302 is fixedly connected to the penetrating part of the adjusting tube 8 and the air suction tube 3, so that the bouncing of the adjusting tube 8 is kept silent, a symmetrical movable cavity is arranged in the adjusting tube 8, one end of the movable cavity is fixedly connected with a return spring 12, one end of the return spring 12 is fixedly connected with a movable valve plate 13, one end of the movable valve plate 13 is sealed with an air distribution hole 801, the other end of the movable valve plate 13 protrudes into the inner cavity of the adjusting tube 8, so that when the piston 11 moves towards the heat dissipation fan 4 under the pressure difference, the movable valve plate 13 can be pushed to move, and the air distribution hole 801 is opened when the piston 11 extracts the most air, so that the problems that the movement amount of the piston 11 is small and the extracted air amount is small due to the fact that the air distribution hole 801 is directly opened are solved.
The use method (working principle) of the invention is as follows:
firstly, the computer is opened, the electromagnet 17 is electrified, the electromagnet 17 attracts the transmission rod 161, the rotary valve 16 rotates to close the opening between the electrostatic dust removal pipe 6 and the outside, the cooling fan 4 and the electrostatic dust removal pipe 6 operate, the cooling fan 4 discharges the air in the chassis 1, negative pressure is formed in the chassis 1, the piston 11 moves to one side of the cooling fan 4 under the atmospheric pressure under the pressure difference of two ends and performs air suction action, the outside air flows into the electrostatic dust removal pipe 6 through the air inlet pipe 7, dust in the air is adsorbed on the electrostatic dust removal pipe 6, and the flowing air performs pressure compensation on the piston 11;
then, the piston 11 continues to move and extrude the movable valve plate 13, so that the air distribution hole 801 is opened, the internal space of the case 1 is communicated with the adjusting pipe 8, the air starts to flow, and a large amount of air passes through the air inlet pipe 7, the electrostatic dust removal pipe 6, the air distribution hole 801, the internal space of the case 1, the air suction hole 301, the air suction pipe 3, the heat dissipation fan 4 and the air outlet 5 under the pressure difference, so that air cooling and heat dissipation are completed;
finally, when the computer is turned off, the cooling fan 4, the electrostatic dust removal pipe 6 and the electromagnet 17 stop being powered on, so that the inside of the case 1 becomes normal pressure, the rotary valve 16 is reset under the action of the torsion spring, the interface between the electrostatic dust removal pipe 6 and the outside is opened, meanwhile, the compression spring 10 drives the piston 11 to move towards the electrostatic dust removal pipe 6, so that the center of gravity is shifted, the reciprocating spring 9 drives the adjusting pipe 8 to rapidly bounce, the electrostatic dust removal pipe 6 rapidly bounces, dust on the electrostatic dust removal pipe 6 is shaken off, the movable valve plate 13 closes the air distribution hole 801, and the air flow pushed by the piston 11 blows off the shaken off dust.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel dustproof computer machine case, includes quick-witted case (1), computer unit spare (2), its characterized in that: an air suction pipe (3) and a cooling fan (4) are fixedly connected to the center of one end of an inner cavity of the case (1), an air outlet (5) is formed in the center of the same end of the case (1), an air inlet pipe (7) is fixedly connected to the center of the other end of the inner cavity of the case (1), a hinge rod (14) is fixedly connected to the center of the same end of the case (1), an electrostatic dust removal pipe (6) is hinged to the hinge rod (14), an electromagnet (17) is fixedly connected to one end of the case (1), an adjusting pipe (8) is fixedly connected to one end of the electrostatic dust removal pipe (6), a compression spring (10) is fixedly connected to the same end of the adjusting pipe (8), a piston (11) is fixedly connected to one end of the compression spring (10), a symmetrical reciprocating spring (9) is fixedly connected to the bottom of the same end of the adjusting pipe (8), and a symmetrical movable cavity is formed in the adjusting pipe (8), one end of the movable cavity is fixedly connected with a return spring (12), and one end of the return spring (12) is fixedly connected with a movable valve plate (13).
2. The novel dustproof computer case of claim 1, characterized in that: the radiating fan (4) is located inside the air suction pipe (3), the air suction holes (301) are uniformly distributed on the air suction pipe (3), and the length value of the air suction pipe (3) is half of that of the case (1).
3. The novel dustproof computer case of claim 1, characterized in that: the air inlet pipe (7) is located inside the electrostatic dust removal pipe (6), the air exhaust hole (701) of equipartition is seted up on the air inlet pipe (7), the outer wall of air inlet pipe (7) is close with the inner wall of electrostatic dust removal pipe (6), the opening of air inlet pipe (7) and quick-witted case (1) outside switch-on, the fixedly connected with sponge layer II (15) of joint department of electrostatic dust removal pipe (6) and quick-witted case (1).
4. The novel dustproof computer case of claim 1, characterized in that: the annular hole of equipartition is seted up to the one end of quick-witted case (1), annular hole and electrostatic precipitator pipe (6) switch-on, there is rotation valve (16) at the center of annular hole through torsional spring connection, rotation valve (16) are last to be seted up with the annular hole on the same hole in aperture, the bottom fixedly connected with transfer line (161) of rotation valve (16), the bottom material of transfer line (161) is magnet, electro-magnet (17) and the bottom of transfer line (161) are on the coplanar, electro-magnet (17) are opposite with the magnet of transfer line (161) bottom.
5. The novel dustproof computer case of claim 1, characterized in that: the length value of control tube (8) is the same with the length value of aspiration channel (3), symmetrical air distribution hole (801) are seted up to the one end that control tube (8) are close to electrostatic precipitator pipe (6), the other end and aspiration channel (3) switch-on of control tube (8), and are located the center of aspiration channel (3), the department fixedly connected with sponge layer I (302) of running through of control tube (8) and aspiration channel (3).
6. The novel dustproof computer case of claim 1, characterized in that: the piston (11) is made of plastic, and the piston (11) is attached to the inner cavity of the adjusting pipe (8).
7. The novel dustproof computer case of claim 1, characterized in that: one end of the movable valve plate (13) is sealed with the air distribution hole (801), and the other end of the movable valve plate (13) protrudes into the inner cavity of the adjusting pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077868.8A CN113885664B (en) | 2021-09-15 | 2021-09-15 | Novel dustproof computer machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077868.8A CN113885664B (en) | 2021-09-15 | 2021-09-15 | Novel dustproof computer machine case |
Publications (2)
| Publication Number | Publication Date |
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| CN113885664A true CN113885664A (en) | 2022-01-04 |
| CN113885664B CN113885664B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111077868.8A Active CN113885664B (en) | 2021-09-15 | 2021-09-15 | Novel dustproof computer machine case |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080019092A1 (en) * | 2006-07-24 | 2008-01-24 | Chia-Sheng Chen | Heat-dissipating assembly of computer housing |
| CN209400951U (en) * | 2018-12-08 | 2019-09-17 | 江西风雷网络科技有限公司 | A kind of computer cabinet dust-extraction unit |
| CN212965957U (en) * | 2020-07-31 | 2021-04-13 | 湖南信息学院 | Automatic heat dissipation and dust removal device for computer case |
| CN112711315A (en) * | 2021-01-21 | 2021-04-27 | 贵州省航认软件测评科技有限公司 | Software testing device |
| CN113220088A (en) * | 2021-05-24 | 2021-08-06 | 深圳哈雷云信息技术有限公司 | Operation and maintenance efficient GPU server |
| CN213957962U (en) * | 2020-12-16 | 2021-08-13 | 邵雨涛 | Dustproof computer case |
-
2021
- 2021-09-15 CN CN202111077868.8A patent/CN113885664B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080019092A1 (en) * | 2006-07-24 | 2008-01-24 | Chia-Sheng Chen | Heat-dissipating assembly of computer housing |
| CN209400951U (en) * | 2018-12-08 | 2019-09-17 | 江西风雷网络科技有限公司 | A kind of computer cabinet dust-extraction unit |
| CN212965957U (en) * | 2020-07-31 | 2021-04-13 | 湖南信息学院 | Automatic heat dissipation and dust removal device for computer case |
| CN213957962U (en) * | 2020-12-16 | 2021-08-13 | 邵雨涛 | Dustproof computer case |
| CN112711315A (en) * | 2021-01-21 | 2021-04-27 | 贵州省航认软件测评科技有限公司 | Software testing device |
| CN113220088A (en) * | 2021-05-24 | 2021-08-06 | 深圳哈雷云信息技术有限公司 | Operation and maintenance efficient GPU server |
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| Publication number | Publication date |
|---|---|
| CN113885664B (en) | 2023-11-24 |
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