CN210924392U - Dustproof computer case - Google Patents
Dustproof computer case Download PDFInfo
- Publication number
- CN210924392U CN210924392U CN201922270172.1U CN201922270172U CN210924392U CN 210924392 U CN210924392 U CN 210924392U CN 201922270172 U CN201922270172 U CN 201922270172U CN 210924392 U CN210924392 U CN 210924392U
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- air outlet
- strip
- baffle
- main body
- case
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Abstract
The utility model discloses a dustproof quick-witted case of computer. The air inlet is formed in the side face of the case body, the air outlet is formed in the top of the case body, the air outlet is provided with a strip-shaped air outlet hole I, a baffle is arranged above the strip-shaped air outlet hole I, a strip-shaped air outlet hole II is formed in the baffle, and the strip-shaped air outlet holes I and II are arranged in a staggered mode; the baffle plates are hinged with one end of a supporting rod close to four corners, the other end of the supporting rod is hinged with the top of the case main body, and the supporting rods are parallel to each other; one end of the baffle is also provided with a magnetic attraction sheet, and an electromagnet is arranged beside the magnetic attraction sheet; the air inlet is also provided with a dust screen, the edge of the dust screen is provided with a supporting frame, and the supporting frame is connected with the case main body. The utility model discloses dustproof performance is good, and has compromise good radiating effect.
Description
Technical Field
The utility model relates to a computer terminal equipment field, in particular to dustproof quick-witted case of computer.
Background
The computer case is mainly used for fixing computer accessories (a mainboard, a power supply and the like) and has the functions of protection and bearing. At present, in order to ensure heat dissipation performance, a plurality of heat dissipation holes are formed in the side wall of a case, but dust enters the case through the heat dissipation holes. Long-term use dust overstocks, not only can influence the radiating effect, can increase electronic component short circuit risk moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof quick-witted case of computer. The utility model discloses dustproof performance is good, and has compromise good radiating effect.
The technical scheme of the utility model: a dustproof computer case comprises a case main body, wherein an air inlet is formed in the side face of the case main body, an air outlet is formed in the top of the case main body, a strip-shaped air outlet I is formed in the air outlet, a baffle is arranged above the strip-shaped air outlet I, a strip-shaped air outlet II is formed in the baffle, and the strip-shaped air outlet I and the strip-shaped air outlet II are arranged in a staggered mode; the baffle plates are hinged with one end of a supporting rod close to four corners, the other end of the supporting rod is hinged with the top of the case main body, and the supporting rods are parallel to each other; one end of the baffle is also provided with a magnetic attraction sheet, and an electromagnet is arranged beside the magnetic attraction sheet; the air inlet is also provided with a dust screen, the edge of the dust screen is provided with a supporting frame, and the supporting frame is connected with the case main body.
In the computer dustproof case, the four corners of the supporting frame are provided with the magnets, and the magnets are magnetically attracted with the case main body.
In the computer dustproof case, a hinge joint of the support rod and the case main body is further provided with a reset torsion spring.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages that the dust screen is arranged at the air inlet of the main body of the case, the strip-shaped air outlet I is arranged at the air outlet, the baffle is arranged above the strip-shaped air outlet I, the strip-shaped air outlet II is arranged on the baffle, and the strip-shaped air outlet I and the strip-shaped air outlet II are arranged in a staggered way; the baffle plates are hinged with one end of a supporting rod close to four corners, the other end of the supporting rod is hinged with the top of the case main body, and the supporting rods are parallel to each other; one end of the baffle is also provided with a magnetic attraction sheet, and an electromagnet is arranged beside the magnetic attraction sheet; the dust screen is arranged at the air inlet, a supporting frame is arranged at the edge of the dust screen, and the supporting frame is connected with the case main body; when the computer is powered on, the electromagnet works to attract the magnetic attraction piece, so that the baffle rotates around the supporting rod to open the strip-shaped air outlet hole I to ensure that air is discharged, meanwhile, the dust screen can isolate dust from entering the case, in addition, when the computer is not in work when the computer is powered off, the electromagnet is powered off, the baffle covers the air outlet hole again under the action of the gravity of the baffle, the strip-shaped air outlet hole I is blocked, and then the dust is prevented from entering the mainframe box; this structure has not only improved the dustproof performance of quick-witted case main part, and has compromise its radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic cross-sectional view at a of fig. 2.
Reference numerals:
1-case main body, 2-air inlet, 3-air outlet, 4-strip air outlet I, 5-baffle, 6-strip air outlet II, 7-support rod, 8-magnetic attraction piece, 9-electromagnet, 10-dust screen, 11-support frame and 12-magnet.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The embodiment of the utility model provides a: a dustproof computer case is shown in figures 1-3 and comprises a case body 1, wherein an air inlet 2 is formed in the side face of the case body 1, an air outlet 3 is formed in the top of the case body 1, a strip-shaped air outlet I4 is formed in the air outlet 3, a baffle 5 is arranged above the strip-shaped air outlet I4, a strip-shaped air outlet II 6 is formed in the baffle 5, and the strip-shaped air outlets I and II are arranged in a staggered mode; the baffle 5 is hinged with one end of a supporting rod 7 near four corners, the other end of the supporting rod 7 is hinged with the top of the case body 1, and the supporting rods 7 are parallel to each other; one end of the baffle 5 is also provided with a magnetic attraction sheet 8, and an electromagnet 9 is arranged beside the magnetic attraction sheet 8; the air inlet 2 is also provided with a dust screen 10, the edge of the dust screen 10 is provided with a support frame 11, and the support frame 11 is connected with the case main body 1.
The hinged position of the support rod 7 and the case body 1 is also provided with a reset torsion spring. This setting, the restoring force when reinforcing baffle 5 outage makes baffle 5 can closely laminate with gas vent 3, the dustproof effect of reinforcing.
Claims (3)
1. A dustproof computer case is characterized in that: the air inlet device comprises a case main body (1), wherein an air inlet hole (2) is formed in the side surface of the case main body (1), an air outlet (3) is formed in the top of the case main body (1), a strip-shaped air outlet hole I (4) is formed in the air outlet (3), a baffle (5) is arranged above the strip-shaped air outlet hole I (4), a strip-shaped air outlet hole II (6) is formed in the baffle (5), and the strip-shaped air outlet holes I and II are arranged in; the baffle (5) is hinged with one end of a supporting rod (7) close to four corners, the other end of the supporting rod (7) is hinged with the top of the case main body (1), and the supporting rods (7) are parallel to each other; one end of the baffle (5) is also provided with a magnetic attraction sheet (8), and an electromagnet (9) is arranged beside the magnetic attraction sheet (8); the dust screen (10) is further arranged at the air inlet (2), the supporting frame (11) is arranged at the edge of the dust screen (10), and the supporting frame (11) is connected with the case main body (1).
2. The dustproof computer case of claim 1, wherein: and magnets (12) are arranged at four corners of the supporting frame (11), and the magnets (12) are magnetically attracted with the case main body (1).
3. The dustproof computer case of claim 1, wherein: and a reset torsion spring is further arranged at the hinged position of the support rod (7) and the case main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270172.1U CN210924392U (en) | 2019-12-17 | 2019-12-17 | Dustproof computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270172.1U CN210924392U (en) | 2019-12-17 | 2019-12-17 | Dustproof computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210924392U true CN210924392U (en) | 2020-07-03 |
Family
ID=71344815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270172.1U Active CN210924392U (en) | 2019-12-17 | 2019-12-17 | Dustproof computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210924392U (en) |
-
2019
- 2019-12-17 CN CN201922270172.1U patent/CN210924392U/en active Active
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| Date | Code | Title | Description |
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