CN110750145A - Dustproof computer mainframe of formula is inhaled to magnetism - Google Patents
Dustproof computer mainframe of formula is inhaled to magnetism Download PDFInfo
- Publication number
- CN110750145A CN110750145A CN201911123573.2A CN201911123573A CN110750145A CN 110750145 A CN110750145 A CN 110750145A CN 201911123573 A CN201911123573 A CN 201911123573A CN 110750145 A CN110750145 A CN 110750145A
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- Prior art keywords
- door
- box body
- leaf
- close
- fan
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- 230000005389 magnetism Effects 0.000 title claims description 14
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- 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]
-
- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a magnetic-suction type dustproof computer mainframe box which comprises a box body with an open rear end, wherein a magnetic suction baffle door is arranged at the rear end of the box body and comprises two vertical plates which are oppositely arranged, a plurality of leaf doors are pivoted between the two vertical plates and are sequentially and tightly arranged from top to bottom; the two vertical plates are provided with a plurality of frame plates corresponding to the leaf doors, the frame plates are positioned on one side of the leaf doors close to the interior of the box body, and each frame plate is arranged close to the bottom of the leaf door in a corresponding vertical state; electromagnets are embedded at one side of each frame plate, which is close to the leaf door, and magnet blocks are embedded at the bottom of one side of the leaf door, which is close to the frame plate, and the magnet blocks are opposite to the electromagnets after being electrified; a first fan is arranged on one side of the magnetic catch door close to the interior of the box body, and an air outlet of the first fan is arranged towards the direction of the magnetic catch door; when the computer is in a closed state, the whole case is equivalent to a closed box body, so that dust is effectively prevented from entering the case; when the computer is in an open state, the case provides a corresponding open opening and provides effective wind power heat dissipation.
Description
Technical Field
The invention relates to the field of computer mainframes, in particular to a magnetic dustproof computer mainframe.
Background
Along with information technology's development, the use of computer is more and more popular, because the computer can produce a large amount of heats when moving, consequently computer machine case requires to have certain heat-sinking capability, but generally can make the dustproof effect of quick-witted case worsen when the heat-sinking capability strengthens, will make more dust get into computer machine case like this, when the dust is accumulated too much and deposit in each accessories in computer machine case, can influence the heat dissipation and the stability of organism, but current computer machine case hardly realizes good radiating effect and dustproof effect simultaneously.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the invention is to provide a magnetic-type dustproof computer mainframe box, wherein when a computer is in a closed state, the whole computer mainframe box is equivalent to a closed box body, so that dust is effectively prevented from entering the computer mainframe box; when the computer is in an open state, the case provides a corresponding open opening and provides effective wind power heat dissipation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a magnetic suction type dustproof computer mainframe box which comprises a box body with an open rear end, wherein a magnetic suction baffle door is arranged at the rear end of the box body and comprises two vertical plates which are oppositely arranged, the two vertical plates are fixedly arranged on two opposite side walls of the box body, a plurality of rack rods which are uniformly arranged at intervals are erected between the two vertical plates, a sash door is rotatably sleeved on each rack rod, the sash doors are sequentially and tightly arranged from top to bottom, when the magnetic suction baffle door is in a closed state, the top of the sash door at the top end is abutted against the top of the box body, and the bottom of the sash door at the bottom end is abutted against the bottom of the box body; the two vertical plates are provided with a plurality of frame plates corresponding to the leaf doors, the frame plates are positioned on one side of the leaf doors close to the interior of the box body, and each frame plate is arranged close to the bottom of the leaf door in a corresponding vertical state; an electromagnet is embedded in one side, close to the leaf door, of each frame plate, a magnet block is embedded in the bottom of one side, close to the frame plates, of each leaf door, and the magnetism of the magnet block is opposite to that of the electromagnet after the leaf door is electrified; the magnetic catch door is close to one side of the interior of the box body, at least two first fans are installed, and the air outlet of each first fan faces the direction of the magnetic catch door.
In a preferred technical scheme of the invention, at least one second fan is installed on the inner wall of the end face of the box body far away from the magnetic catch door, and the air outlet of the second fan is arranged towards the direction of the first fan.
In a preferred technical scheme of the invention, two second fans are installed on the inner wall of the end face of the box body, which is far away from the magnetic catch door, and the air outlets of the second fans are arranged towards the direction of the first fan; and the two second fans are vertically arranged close to the middle of the end face in parallel.
In a preferred technical scheme of the invention, the door leaf is made of light plastic and is of a thin plate structure.
In a preferred technical scheme of the invention, supporting seats are arranged at four corners of the bottom of the box body, and rubber pads are adhered to the bottoms of the supporting seats.
The invention has the beneficial effects that:
according to the magnetic-type dustproof computer mainframe box, the door leaf in the magnetic-type baffle door is opened and closed under the action of the magnet block and the electromagnet, wherein when the computer is in a closed state, the electromagnet is in a power-off and demagnetizing state, the door leaf is reset under the action of self gravity and blocks the open end of the case, so that the case is integrally positioned in a relatively closed box body, and dust is effectively prevented from entering the case; when the computer is in an opening state, the electromagnet is electrified and has magnetism opposite to the magnet block, the magnetism of the electromagnet and the magnet block is repelled, so that the door leaves away from the vertical plate, the door is in the opening state, and under the action of the first fan, heat inside the box body is blown out of the box body, and heat dissipation is completed.
Drawings
FIG. 1 is a schematic illustration showing a static state structure of a magnetic dust-proof computer main case according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a usage state of a magnetic-type dustproof computer main case according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure:
100. a box body; 110. a supporting seat; 120. a rubber pad; 200. magnetic catch door; 210. a vertical plate; 220. a frame bar; 230. a door leaf; 240. a frame plate; 250. an electromagnet; 260. a magnet block; 310. a first fan; 320. a second fan.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 3, in an embodiment of the present invention, a magnetic-attraction type dustproof computer mainframe box is disclosed, including a box body 100 with an open rear end, a magnetic-attraction door 200 is installed at the rear end of the box body 100, the magnetic-attraction door 200 includes two vertical plates 210 disposed oppositely, the two vertical plates 210 are fixedly disposed on two opposite sidewalls of the box body 100, a plurality of rack bars 220 disposed at uniform intervals are erected between the two vertical plates 210, each rack bar 220 is rotatably sleeved with a sash door 230, the plurality of sash doors 230 are closely arranged from top to bottom in sequence, when the magnetic-attraction door 200 is in a closed state, the top of the sash door 230 at the top end abuts against the top of the box body 100, and the bottom of the sash door 230 at the bottom end abuts against the bottom of the box body 100; a plurality of shelf boards 240 are arranged on the two vertical plates 210 corresponding to the door 230, the shelf boards 240 are located on one side of the door 230 close to the inside of the box body 100, and each shelf board 240 is arranged close to the bottom of the door 230 in a corresponding vertical state; an electromagnet 250 is embedded at one side of each frame plate 240 close to the door leaf 230, a magnet block 260 is embedded at the bottom of one side of the door leaf 230 close to the frame plate 240, and the magnetism of the magnet block 260 is opposite to that of the electromagnet 250 after the door leaf is electrified; at least two first fans 310 are installed on one side of the magnetic catch door 200 close to the inside of the box body 100, and an air outlet of each first fan 310 is arranged towards the direction of the magnetic catch door 200.
In the magnetic-suction dustproof computer mainframe box, the door 230 in the magnetic-suction shutter door 200 is opened and closed under the action of the magnet block 260 and the electromagnet 250, wherein when the computer is in a closed state, the electromagnet 250 is in a power-off and demagnetizing state, the door 230 is reset under the action of self gravity and seals the open end of the computer case, so that the computer case is integrally in a relatively closed box body, and dust is effectively prevented from entering the computer case; when the computer is in an open state, the electromagnet 250 is energized and has opposite magnetism to the magnet block 260, and the magnetism of the electromagnet 250 and the magnet block 260 repel each other, so that the door 230 is away from the vertical plate 210, and in the open state, under the action of the first fan 310, the heat inside the box body 100 is blown out of the box body 100, and the heat dissipation is completed.
Further, at least one second fan 320 is installed on an inner wall of an end surface of the box body 100 away from the magnetic catch door 200, and an air outlet of the second fan 320 is arranged towards the direction of the first fan 310; two second fans 320 are installed on the inner wall of the end surface of the box body 100 far away from the magnetic catch door 200, and the air outlets of the second fans 320 are arranged towards the direction of the first fan 310; the two second fans 320 are vertically arranged close to the middle of the end face in parallel; the second fan 320 is designed to blow heat away from the first fan 310 toward the first fan 310, so as to agitate the heat and air inside the case 100 to a certain extent, accelerate the diffusion and discharge of the heat inside the case, and achieve effective heat dissipation.
Further, the door leaf 230 is made of light plastic, and the door leaf 230 is of a thin plate structure; this structural design facilitates opening and repositioning of the door 230.
Furthermore, supporting seats 110 are mounted at four corners of the bottom of the box body 100, and rubber pads 120 are adhered to the bottoms of the supporting seats 110; the structure design can reduce the noise generated by the contact between the main case and the ground when the main case works.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a dustproof computer mainframe of formula is inhaled to magnetism which characterized in that:
the magnetic suction baffle door comprises a box body (100) with an open rear end, wherein a magnetic suction baffle door (200) is installed at the rear end of the box body (100), the magnetic suction baffle door (200) comprises two vertical plates (210) which are oppositely arranged, the two vertical plates (210) are fixedly arranged on two opposite side walls of the box body (100), a plurality of rack rods (220) which are uniformly arranged at intervals are erected between the two vertical plates (210), a sash door (230) is rotatably sleeved on each rack rod (220), the plurality of sash doors (230) are sequentially and tightly arranged from top to bottom, when the magnetic suction baffle door (200) is in a closed state, the top of the sash door (230) at the top end abuts against the top of the box body (100), and the bottom of the sash door (230) at the bottom end abuts against the bottom of the box body (100);
the two vertical plates (210) are provided with a plurality of frame plates (240) corresponding to the leaf doors (230), the frame plates (240) are positioned on one side of the leaf doors (230) close to the interior of the box body (100), and each frame plate (240) is arranged close to the bottom of the leaf door (230) in a corresponding vertical state; an electromagnet (250) is embedded in one side, close to the leaf door (230), of each frame plate (240), a magnet block (260) is embedded in the bottom of one side, close to the frame plate (240), of each leaf door (230), and the magnet block (260) is opposite to the electromagnet (250) after being electrified; the magnetic catch door (200) is close to one side of the interior of the box body (100) and is provided with at least two first fans (310), and an air outlet of each first fan (310) faces the direction of the magnetic catch door (200).
2. The dustproof computer mainframe of claim 1 of a formula is inhaled to magnetism, its characterized in that:
at least one second fan (320) is installed to the terminal surface inner wall that box (100) kept away from magnetism keeps off door (200), the air outlet of second fan (320) is towards first fan (310) direction sets up.
3. The dustproof computer mainframe of claim 2 of a formula is inhaled to magnetism, its characterized in that:
two second fans (320) are mounted on the inner wall of the end face, far away from the magnetic catch door (200), of the box body (100), and air outlets of the second fans (320) are arranged towards the direction of the first fan (310); and the two second fans (320) are vertically arranged in parallel close to the middle of the end face.
4. The dustproof computer mainframe of claim 1 of a formula is inhaled to magnetism, its characterized in that:
the door leaf (230) is made of light plastic, and the door leaf (230) is of a thin plate structure.
5. The dustproof computer mainframe of claim 1 of a formula is inhaled to magnetism, its characterized in that:
supporting seats (110) are mounted at four corners of the bottom of the box body (100), and rubber pads (120) are adhered to the bottoms of the supporting seats (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123573.2A CN110750145A (en) | 2019-11-17 | 2019-11-17 | Dustproof computer mainframe of formula is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911123573.2A CN110750145A (en) | 2019-11-17 | 2019-11-17 | Dustproof computer mainframe of formula is inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110750145A true CN110750145A (en) | 2020-02-04 |
Family
ID=69283394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911123573.2A Pending CN110750145A (en) | 2019-11-17 | 2019-11-17 | Dustproof computer mainframe of formula is inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110750145A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240433A (en) * | 2020-03-30 | 2020-06-05 | 郑州工程技术学院 | Multi-mode dustproof heat dissipation case |
| CN112286314A (en) * | 2020-08-25 | 2021-01-29 | 合肥高科科技股份有限公司 | Sheet metal part host with sealing device |
| TWI782793B (en) * | 2021-11-16 | 2022-11-01 | 神雲科技股份有限公司 | Automatic backflow prevention heat dissipating device |
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2019
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| CN106292922A (en) * | 2016-08-17 | 2017-01-04 | 合肥申目电子科技有限公司 | A kind of rotary adsorption type main frame dissipating cover structure |
| CN206788738U (en) * | 2017-05-26 | 2017-12-22 | 咸阳师范学院 | A kind of dust-proof radiating computer cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240433A (en) * | 2020-03-30 | 2020-06-05 | 郑州工程技术学院 | Multi-mode dustproof heat dissipation case |
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| CN112286314A (en) * | 2020-08-25 | 2021-01-29 | 合肥高科科技股份有限公司 | Sheet metal part host with sealing device |
| TWI782793B (en) * | 2021-11-16 | 2022-11-01 | 神雲科技股份有限公司 | Automatic backflow prevention heat dissipating device |
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Application publication date: 20200204 |
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