CN203930650U - Dust-proof computer cabinet - Google Patents
Dust-proof computer cabinet Download PDFInfo
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- CN203930650U CN203930650U CN201420363249.4U CN201420363249U CN203930650U CN 203930650 U CN203930650 U CN 203930650U CN 201420363249 U CN201420363249 U CN 201420363249U CN 203930650 U CN203930650 U CN 203930650U
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- dust
- fixed
- air cleaner
- fan
- plate
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Abstract
The utility model relates to household PC manufacturing technology field, relate in particular to a kind of dust-proof computer cabinet, comprise casing, the cabinet air port of the rear side of described casing is fixed with dust arrester, described dust arrester is mainly by fan, upper mounted plate, bottom plate and cylindrical air cleaner, fixed plate is provided with circular hole, described circular hole is communicated with described cabinet air port, described fan is fixed on described air filter bottom section, and described air cleaner is fixed between upper mounted plate and bottom plate and by joint pin.The utility model increases a dust arrester on the basis that does not change existing casing structure, unique improvement is that the fan in existing structure is transferred in dust arrester, adopt air cleaner as dust arrester, fan is placed in air cleaner, during replacing, only need to change air cleaner, and it is convenient to change, 3-5 can change once, and filter core is cheap.
Description
Technical field
The utility model relates to household PC manufacturing technology field, relates in particular to a kind of dust-proof computer cabinet.
Background technology
Along with the application of computer and universal, computer becomes more rich and varied and handy at people's live and work, numerous intensive electron devices in computer housing, if draining not in time, the heat producing during its work causes sometimes very large impact, directly burn electronic component and affect serviceable life of computer, merely on central processing unit element, installing radiator fan and can not meet heat radiation requirement.The common way that industry addresses this problem is on cabinet, to install a radiator fan additional, to accelerate the cross-ventilation in cabinet, improving heat radiation efficiency.Yet; in cold air outside computer housing, conventionally contain dust, these dust can enter computer housing inside together along with cold air, are deposited near the circuit board of heating radiator; jeopardize the job stability of the electronic component on circuit board, even cause the damage of these electronic components.In order to remove in time these, enter the dust of computer housing, keep cleaning in cabinet, make the performance of the electronic component on circuit board avoid the impact of dust and extend serviceable life of these electronic components, people need to constantly take computer housing apart, after dust in cabinet is removed, then be about to cabinet and assemble.This is a very thing for trouble for computer user.In addition, also there is the danger that destroys electronic component in computer housing in dismounting computer housing constantly.
For this reason, in order to address the above problem, technician has found out two kinds of methods, a kind of is, in the position of fan mouth, screen pack is installed, prevent that dust from entering into fan, this is less due to the surface area of filter screen for this kind of structure, thereby need to regularly change filter screen, otherwise dust will stop up filter screen, Chinese patent discloses a kind of computer housing, the patent No.: 201010135027.3, its particular content comprises casing and fan, this casing comprises header board, backboard and a plurality of side plate, the plurality of side plate forms the framework with two-port, this backboard and header board are affixed with the plurality of side plate respectively, this backboard offers air vent, this fan is located in casing and corresponding to this air vent, this backboard and header board are fixedly arranged on respectively in this framework and near framework two ends, this computer housing also comprises the first Air Filter and the second Air Filter of being located at respectively these framework two ends, this first Air Filter and the second Air Filter include the nonwoven fabrics that framework and illiteracy are located at this framework.Said structure is mainly, at framework two ends, Air Filter is set, and prevents that dust from entering cabinet.Its shortcoming is: the first, and cabinet integral is manufactured complicated, and cost of manufacture is higher; The second, Air Filter adopts nonwoven fabrics, nonwoven fabrics poor filtration effect, and long-time use can be stopped up nonwoven fabrics, affects radiating effect; The 3rd, the structure of Air Filter cannot be changed.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of dust-proof computer cabinet is provided, simple in structure, for a long time without changing filter screen, good filtration effect.
The utility model for achieving the above object, by the following technical solutions: a kind of dust-proof computer cabinet, comprise casing, left cover and right cover plate, left cover and right cover plate are all installed on box body by screw, it is characterized in that: the cabinet air port of the rear side of described casing is fixed with dust arrester, described dust arrester is mainly by fan, upper mounted plate, bottom plate and cylindrical air cleaner, fixed plate is provided with circular hole, described circular hole is communicated with described cabinet air port, described fan is fixed on described air filter bottom section, described air cleaner is fixed between upper mounted plate and bottom plate and by joint pin, described air cleaner comprises O-ring seal, lower seal, outer graticule mesh, interior graticule mesh and be arranged on the filter core between described outer graticule mesh and interior graticule mesh, described outer graticule mesh and interior graticule mesh are fixed between described upper O-ring seal and lower seal, described fan is fixed in described lower seal.The utility model increases a dust arrester on the basis that does not change existing casing structure, unique improvement is that the fan in existing structure is transferred in dust arrester, adopt air cleaner as dust arrester, by upper mounted plate and bottom plate, air cleaner is fixed on to cabinet tuyere position, fan is placed in air cleaner, during replacing, only need to change air cleaner, and it is convenient to change, fan is when lowering the temperature to cabinet inside, the wind that fan blows out is filtered by air cleaner, because can not bring dust into, air cleaner is owing to adopting tubular design, filter area is large, unique filter cartridge construction can be grown and continue to filter the long period, 3-5 can change once, and filter core is cheap.
Preferably, described filter core is the filter paper with identical corrugations spacing.The filter area that increases filter paper, reaches better filter effect.
Preferably, the surrounding of described circular hole is provided with sealing ring.Guarantee the sealing in upper mounted plate and cabinet air port.
Preferably, the rear side of described casing is provided with dust-removing box, is provided with micro pump, water dividing plate in described dust-removing box, on described water dividing plate with through hole, described water divider upright is fixed on the top of described dust-removing box, and the rising pipe of described micro pump is arranged on the top of described water dividing plate; The sidewall of the dust-removing box corresponding with described water dividing plate is provided with air inlet, and this air inlet is corresponding with described dust arrester.This kind of structure is to design at the environment of more complicated for cabinet, such as in workshop, due to the dust in workshop, this is more, with air cleaner, filter and need to change frequently merely, in order to reduce filter paper, change number of times, design this structure, dust air is sucked by the air inlet of dust-removing box, micro pump is driven into water on water dividing plate, dust granules can be attracted on water dividing plate after entering into dust-removing box, with the shower water sedimentation of meeting, flow into the bottom settlings of dust cleaning case, the air that now enters into again air cleaner has been by oarse-grained powder filtering filtration air, only having micro-dust to enter into air cleaner filters, thereby improved the serviceable life of air cleaner.
Preferably, be respectively equipped with water inlet and sewage draining exit on described dust-removing box, described water inlet is positioned at the top of described sewage draining exit, and described sewage outfalls setting is in the bottom of described dust-removing box.Sewage draining exit is discharged sewage, and water inlet is for injecting clear water to dust-removing box.
The beneficial effects of the utility model are: the utility model increases a dust arrester on the basis that does not change existing casing structure, unique improvement is that the fan in existing structure is transferred in dust arrester, adopt air cleaner as dust arrester, by upper mounted plate and bottom plate, air cleaner is fixed on to cabinet tuyere position, fan is placed in air cleaner, during replacing, only need to change air cleaner, and it is convenient to change, fan is when lowering the temperature to cabinet inside, the wind that fan blows out is filtered by air cleaner, because can not bring dust into, air cleaner is owing to adopting tubular design, filter area is large, unique filter cartridge construction can be grown and continue to filter the long period, 3-5 can change once, and filter core is cheap.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of dust arrester in the utility model;
Fig. 3 is that the utility model fan is arranged on the structural representation on bottom plate;
The structural representation of air cleaner in Fig. 4 the utility model;
Fig. 5 is the structural representation that the utility model is installed dust-removing box;
Fig. 6 is the cut-open view of Fig. 5 A-A direction;
In figure: 1, casing; 2, fan; 3, upper mounted plate; 4, bottom plate; 5, air cleaner; 6, circular hole; 7, joint pin; 8, upper O-ring seal; 9, lower seal; 10, outer graticule mesh; 11, interior graticule mesh; 12, filter core; 13, filter paper; 14, sealing ring; 15, dust-removing box; 16, micro pump; 17, water dividing plate; 18, through hole; 19, air inlet; 20, water inlet; 21, sewage draining exit.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, describe embodiment of the present utility model in detail.As Figure 1-Figure 4, a kind of dust-proof computer cabinet, comprise casing 1, left cover and right cover plate, left cover and right cover plate are all installed on box body by screw, the cabinet air port of the rear side of described casing is fixed with dust arrester, described dust arrester is mainly by fan 2, upper mounted plate 3, bottom plate 4 and cylindrical air cleaner 5, and fixed plate is provided with circular hole 6, and the surrounding of described circular hole is provided with sealing ring 14.Guarantee the sealing in upper mounted plate and cabinet air port.Described circular hole is communicated with described cabinet air port, described fan is fixed on described air filter bottom section, described air cleaner is fixed between upper mounted plate and bottom plate and by joint pin 7, described air cleaner comprises O-ring seal 8, lower seal 9, outer graticule mesh 10, interior graticule mesh 11 and is arranged on the filter core 12 between described outer graticule mesh and interior graticule mesh, and described filter core is the filter paper 13 with identical corrugations spacing.The filter area that increases filter paper, reaches better filter effect.
Described outer graticule mesh and interior graticule mesh are fixed between described upper O-ring seal and lower seal, and described fan is fixed in described lower seal.The utility model increases a dust arrester on the basis that does not change existing casing structure, unique improvement is that the fan in existing structure is transferred in dust arrester, adopt air cleaner as dust arrester, by upper mounted plate and bottom plate, air cleaner is fixed on to cabinet tuyere position, fan is placed in air cleaner, during replacing, only need to change air cleaner, and it is convenient to change, fan is when lowering the temperature to cabinet inside, the wind that fan blows out is filtered by air cleaner, because can not bring dust into, air cleaner is owing to adopting tubular design, filter area is large, unique filter cartridge construction can be grown and continue to filter the long period, 3-5 can change once, and filter core is cheap.
As further improvement of the utility model, as shown in Figure 5 and Figure 6, due to the dust in workshop, this is more, with air cleaner, filter and need to change frequently merely, in order to reduce filter paper, change number of times, the rear side of described casing is provided with dust-removing box 15, in described dust-removing box, be provided with micro pump 16, water dividing plate 17, on described water dividing plate, with through hole 18, described water divider upright is fixed on the top of described dust-removing box, and the rising pipe of described micro pump is arranged on the top of described water dividing plate; The sidewall of the dust-removing box corresponding with described water dividing plate is provided with air inlet 19, and this air inlet is corresponding with described dust arrester.On described dust-removing box, be respectively equipped with water inlet 20 and sewage draining exit 21, described water inlet is positioned at the top of described sewage draining exit, and described sewage outfalls setting is in the bottom of described dust-removing box.Sewage draining exit is discharged sewage, and water inlet is for injecting clear water to dust-removing box.This kind of structure is compared with complex environment, to design at this for cabinet, this is as said in workshop, due to the dust in workshop, this is more, with air cleaner, filter and need to change frequently merely, in order to reduce filter paper, change number of times, design this structure, dust air is sucked by the air inlet of dust-removing box, micro pump is driven into water on water dividing plate, dust granules can be attracted on water dividing plate after entering into dust-removing box, with the shower water sedimentation of meeting, flow into the bottom settlings of dust cleaning case, the air that now enters into again air cleaner has been by oarse-grained powder filtering filtration air, only having micro-dust to enter into air cleaner filters, thereby improved the serviceable life of air cleaner.
The utility model increases a dust arrester on the basis that does not change existing casing structure, unique improvement is that the fan in existing structure is transferred in dust arrester, adopt air cleaner as dust arrester, by upper mounted plate and bottom plate, air cleaner is fixed on to cabinet tuyere position, fan is placed in air cleaner, during replacing, only need to change air cleaner, and it is convenient to change, fan is when lowering the temperature to cabinet inside, the wind that fan blows out is filtered by air cleaner, because can not bring dust into, air cleaner is owing to adopting tubular design, filter area is large, unique filter cartridge construction can be grown and continue to filter the long period, 3-5 can change once, and filter core is cheap.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a dust-proof computer cabinet, comprise casing, left cover and right cover plate, left cover and right cover plate are all installed on box body by screw, it is characterized in that: the cabinet air port of the rear side of described casing is fixed with dust arrester, described dust arrester is mainly by fan, upper mounted plate, bottom plate and cylindrical air cleaner, fixed plate is provided with circular hole, described circular hole is communicated with described cabinet air port, described fan is fixed on described air filter bottom section, described air cleaner is fixed between upper mounted plate and bottom plate and by joint pin, described air cleaner comprises O-ring seal, lower seal, outer graticule mesh, interior graticule mesh and be arranged on the filter core between described outer graticule mesh and interior graticule mesh, described outer graticule mesh and interior graticule mesh are fixed between described upper O-ring seal and lower seal, described fan is fixed in described lower seal.
2. dust-proof computer cabinet according to claim 1, is characterized in that, described filter core is the filter paper with identical corrugations spacing.
3. dust-proof computer cabinet according to claim 1 and 2, is characterized in that, the surrounding of described circular hole is provided with sealing ring.
4. dust-proof computer cabinet according to claim 3, it is characterized in that, the rear side of described casing is provided with dust-removing box, in described dust-removing box, be provided with micro pump, water dividing plate, on described water dividing plate with through hole, described water divider upright is fixed on the top of described dust-removing box, and the rising pipe of described micro pump is arranged on the top of described water dividing plate; The sidewall of the dust-removing box corresponding with described water dividing plate is provided with air inlet, and this air inlet is corresponding with described dust arrester.
5. dust-proof computer cabinet according to claim 4, is characterized in that, is respectively equipped with water inlet and sewage draining exit on described dust-removing box, and described water inlet is positioned at the top of described sewage draining exit, and described sewage outfalls setting is in the bottom of described dust-removing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363249.4U CN203930650U (en) | 2014-07-03 | 2014-07-03 | Dust-proof computer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363249.4U CN203930650U (en) | 2014-07-03 | 2014-07-03 | Dust-proof computer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930650U true CN203930650U (en) | 2014-11-05 |
Family
ID=51826430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363249.4U Expired - Fee Related CN203930650U (en) | 2014-07-03 | 2014-07-03 | Dust-proof computer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930650U (en) |
-
2014
- 2014-07-03 CN CN201420363249.4U patent/CN203930650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180703 |