CN204117073U - Drawing and pulling type computer dustproof case - Google Patents
Drawing and pulling type computer dustproof case Download PDFInfo
- Publication number
- CN204117073U CN204117073U CN201420680329.2U CN201420680329U CN204117073U CN 204117073 U CN204117073 U CN 204117073U CN 201420680329 U CN201420680329 U CN 201420680329U CN 204117073 U CN204117073 U CN 204117073U
- Authority
- CN
- China
- Prior art keywords
- dustproof case
- dust excluding
- excluding plate
- pull dust
- header board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of drawing and pulling type computer dustproof case, comprise side shield, end pull dust excluding plate, front pull dust excluding plate, header board, dustproof case and radiator fan, the front end of described dustproof case connects header board, the bottom of header board is provided with advance aerofoil, advance aerofoil rear end is provided with front pull dust excluding plate, the bottom connecting bottom board of dustproof case, the upper end of base plate is provided with end pull dust excluding plate, the rear upper end of dustproof case is provided with louvre, radiator fan is equipped with in louvre front end, described a kind of drawing and pulling type computer dustproof case, utilize dismountable front pull dust excluding plate and end pull dust excluding plate, greatly can improve the anti-dust performance of dustproof case, change and easy to maintenance, structure is simple, practical, air-flow in dustproof case is from header board lower end and base plate inspiration, and the unified discharge from box back top, discharge directions is consistent, and rise with hot gas, the physical principle that cold air sinks conforms to, therefore radiating efficiency is high.
Description
Technical field
The utility model relates to computer mounting technology field, specifically a kind of drawing and pulling type computer dustproof case.
Background technology
Existing cabinet inside adopts circulation air-supply to dispel the heat usually, due to without any dust arrester, causes the laying dust in cabinet very serious, affects the rotating speed of fan, affect the normal operation of computer.Meanwhile, the upwards existing or direction backward of the exhaust in cabinet, also have downward direction, discharge directions is inconsistent, causes the radiating effect of computer housing poor thus.
Utility model content
The purpose of this utility model is to provide a kind of drawing and pulling type computer dustproof case, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of drawing and pulling type computer dustproof case, comprises side shield, end pull dust excluding plate, front pull dust excluding plate, header board, dustproof case and radiator fan;
The front end of described drawing and pulling type computer dustproof case connects header board, the bottom of header board is provided with advance aerofoil, advance aerofoil rear end is provided with front pull dust excluding plate, the bottom connecting bottom board of described dustproof case, base plate is provided with some slotted eyes, and the upper end of base plate is provided with end pull dust excluding plate, the rear upper end of described dustproof case is provided with louvre, radiator fan is equipped with in louvre front end, and the side of described dustproof case is bolted side shield, and the lower end of dustproof case is provided with roller;
Described advance aerofoil is provided with some grating sheet, and Open Side Down for the air inlet that some grating sheet are formed;
Described front pull dust excluding plate is arranged in pull groove;
Pull dust excluding plate of the described end is arranged in chute.
As further program of the utility model: the top of described header board is provided with CD drive baffle plate and power knob.
As further program of the utility model: described dustproof case is built with mainboard and power supply.
Compared with prior art, the beneficial effects of the utility model are: described a kind of drawing and pulling type computer dustproof case, the dismountable front pull dust excluding plate utilizing the top of the bottom of header board and base plate to arrange and end pull dust excluding plate, greatly can improve the anti-dust performance of dustproof case, change and easy to maintenance, structure is simple, practical, air-flow in dustproof case is from header board lower end and base plate inspiration, and the unified discharge from box back top, discharge directions is consistent, and rise with hot gas, the physical principle that cold air sinks conforms to, therefore radiating efficiency is high, some grating sheet and slotted eye accelerate the mobility of air, improve heat dispersion, side shield is convenient to dustproof case dismounting and is safeguarded, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is main TV structure schematic diagram in the utility model.
Fig. 3 is the structural representation of aerofoil of advancing in the utility model.
Fig. 4 is the structural representation of base plate in the utility model.
In figure: pull dust excluding plate, 8-advance aerofoil, 9-power knob, 10-CD drive baffle plate, 11-header board, 12-dustproof case, 13-louvre, 14-mainboard, 15-power supply, 16-radiator fan, 17-airflow direction, 18-roller, 19-grating sheet, 20-slotted eye before pull dust excluding plate, 5-base plate, 6-pull groove, 7-at the bottom of 1-side shield, 2-bolt, 3-chute, 4-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of drawing and pulling type computer dustproof case, comprise side shield 1, end pull dust excluding plate 4, front pull dust excluding plate 7, header board 11, dustproof case 12 and radiator fan 16, the front end of described dustproof case 12 connects header board 11, the top of header board 11 is provided with CD drive baffle plate 10 and power knob 9, the bottom of header board 11 is provided with advance aerofoil 8, described advance aerofoil 8 is provided with some grating sheet 19, Open Side Down for the air inlet that some grating sheet 19 are formed, reduce the suction of floating thing or dust in air, accelerate the intake velocity of advance aerofoil 8, advance aerofoil 8 rear end is provided with front pull dust excluding plate 7, front pull dust excluding plate 7 is arranged in pull groove 6, the bottom connecting bottom board 5 of described dustproof case 12, base plate 5 is provided with some slotted eyes 20, some slotted eyes 20 accelerate the mobility of air and dustproof case 12 inside, the upper end of base plate 5 is provided with end pull dust excluding plate 4, end pull dust excluding plate 4 is arranged in chute 3, pull dust excluding plate of the described end 4 and front pull dust excluding plate 7 to external world air play a role in filtering, avoid affecting heat dispersion because dust enters dustproof case 12 inside and piles up for a long time, effectively extend the serviceable life of heat dissipation equipment, and the cleaning adopting chute 3 and pull groove 6 to be convenient to dust excluding plate, end pull dust excluding plate 4 and front pull dust excluding plate 7 is avoided to block, the rear upper end of described dustproof case 12 is provided with louvre 13, radiator fan 16 is equipped with in louvre 13 front end, radiator fan 16 makes air pass advance aerofoil 8 and some slotted eyes 3 enter in dustproof case 12, accelerate mobility and the heat dispersion of air, described dustproof case 12 is built with mainboard 14 and power supply 15, extraneous air is after end pull dust excluding plate 4 and front pull dust excluding plate 7 filter, discharge through radiator fan 16 after airflow direction 17 pairs of mainboards 14 dispel the heat, the side of described dustproof case 12 is by bolt 2 connection side baffle plate 1, be convenient to dismounting, the lower end of described dustproof case 12 is provided with roller 18, avoid narrow space between when dustproof case 12 is installed and ground, and cause bottom casing 6 and lose heat dispersion, effectively improve the heat dispersion bottom dustproof case 12, realize the support effect to dustproof case 12, avoid corroding with ground Long Term Contact and damaging bottom dustproof case 12, serve protective effect.
Principle of work of the present utility model is: described a kind of drawing and pulling type computer dustproof case, the dismountable front pull dust excluding plate 7 utilizing the top of the bottom of header board 11 and base plate 5 to arrange and end pull dust excluding plate 4, greatly can improve the anti-dust performance of dustproof case 12, change and easy to maintenance, structure is simple, practical, air-flow in dustproof case 12 is from header board 11 lower end and base plate 5 inspiration, and the unified discharge from box back top, discharge directions is consistent, and rise with hot gas, the physical principle that cold air sinks conforms to, therefore radiating efficiency is high, some grating sheet 19 and slotted eye 20 accelerate the mobility of air, improve heat dispersion, side shield 1 is convenient to dustproof case 12 and is dismantled and safeguard, easy to use.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a drawing and pulling type computer dustproof case, is characterized in that,
Described drawing and pulling type computer dustproof case comprises side shield, end pull dust excluding plate, front pull dust excluding plate, header board, dustproof case and radiator fan;
The front end of described drawing and pulling type computer dustproof case connects header board, the bottom of header board is provided with advance aerofoil, advance aerofoil rear end is provided with front pull dust excluding plate, the bottom connecting bottom board of described dustproof case, base plate is provided with some slotted eyes, and the upper end of base plate is provided with end pull dust excluding plate, the rear upper end of described dustproof case is provided with louvre, radiator fan is equipped with in louvre front end, and the side of described dustproof case is bolted side shield, and the lower end of dustproof case is provided with roller;
Described advance aerofoil is provided with some grating sheet, and Open Side Down for the air inlet that some grating sheet are formed;
Described front pull dust excluding plate is arranged in pull groove;
Pull dust excluding plate of the described end is arranged in chute.
2. a kind of drawing and pulling type computer dustproof case according to claim 1, it is characterized in that, the top of described header board is provided with CD drive baffle plate and power knob.
3. a kind of drawing and pulling type computer dustproof case according to claim 1, it is characterized in that, described dustproof case is built with mainboard and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680329.2U CN204117073U (en) | 2014-11-14 | 2014-11-14 | Drawing and pulling type computer dustproof case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680329.2U CN204117073U (en) | 2014-11-14 | 2014-11-14 | Drawing and pulling type computer dustproof case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117073U true CN204117073U (en) | 2015-01-21 |
Family
ID=52334364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680329.2U Expired - Fee Related CN204117073U (en) | 2014-11-14 | 2014-11-14 | Drawing and pulling type computer dustproof case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117073U (en) |
-
2014
- 2014-11-14 CN CN201420680329.2U patent/CN204117073U/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 |
Granted publication date: 20150121 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |