CN208283880U - Dust-proof radiating computer housing - Google Patents
Dust-proof radiating computer housing Download PDFInfo
- Publication number
- CN208283880U CN208283880U CN201821069176.2U CN201821069176U CN208283880U CN 208283880 U CN208283880 U CN 208283880U CN 201821069176 U CN201821069176 U CN 201821069176U CN 208283880 U CN208283880 U CN 208283880U
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- CN
- China
- Prior art keywords
- shroud
- back shroud
- dust
- flow guiding
- guiding plate
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- 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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Abstract
The utility model discloses dust-proof radiating computer housings, belong to computer part technical field, chassis cover includes front shroud, back shroud and the screen pack being clamped between front shroud and back shroud, the rear end face of back shroud is provided with one group of rear deflector in matrix arrangement, between adjacent rear deflector, the cavity between deflector and back shroud is all formed as air-inlet cavity afterwards, position corresponding with rear deflector offers rear vents on back shroud, the front end face of front shroud is provided with one group of front flow guiding plate arranged in left-right direction, between adjacent front flow guiding plate, cavity between front flow guiding plate and front shroud is all formed as air-out chamber, position corresponding with front flow guiding plate offers preceding ventilation opening on front shroud, it is symmetrical arranged before and after preceding ventilation opening and rear vents.The dust in air-flow is greatly reduced, it is possible to prevente effectively from occurring dust accumulation inside computer housing, the mobility of air-flow and the heat exchange efficiency of computer can be improved.
Description
Technical field
The utility model belongs to computer part technical field, is related to dust-proof radiating computer housing.
Background technique
Computer housing is cooled down using fan at present, is especially directly at the back side CPU to the cooling method of CPU
Installation fan carries out cooling processing, to guarantee the operation is stable of CPU, improve its service life.But at present due to casing structure
Design it is unreasonable, during using fan for cooling, due to having dust in air, with the increase for using the time, meeting on fan
More dust is deposited, there are the technical problems such as poor fluidity, heat dissipation effect be bad.
Summary of the invention
The utility model in order to overcome the drawbacks of the prior art, devises dust-proof radiating computer housing, greatly reduces gas
The mobility of air-flow and changing for computer can be improved it is possible to prevente effectively from occurring dust accumulation inside computer housing in dust in stream
The thermal efficiency.
The specific technical solution that the utility model is taken is: dust-proof radiating computer housing, including machine case body and fixation
Chassis cover at machine case body rear, it is important to: before the chassis cover includes front shroud, back shroud and is clamped to
Screen pack between cover board and back shroud, the rear end face of back shroud are provided with one group of rear deflector in matrix arrangement, after
The close contact of left end/right end of deflector and back shroud be formed as sealing structure, right end/left end and back shroud and it is adjacent after lead
All there are gap between flowing plate, the cavity between adjacent rear deflector, between rear deflector and back shroud is all formed as entering the wind
Chamber, position corresponding with rear deflector offers rear vents on back shroud, and the front end face of front shroud is provided with one group along left
The front flow guiding plate of right direction arrangement, left end/right end of front flow guiding plate and front shroud close contact be formed as sealing structure, right end/
All there are gap between left end and front shroud and adjacent front flow guiding plate, between adjacent front flow guiding plate, front flow guiding plate and front cover
Cavity between plate is all formed as air-out chamber, and position corresponding with front flow guiding plate offers preceding ventilation opening on front shroud, preceding logical
It is symmetrical arranged before and after air port and rear vents.
The rear deflector is L shaped plate, and the riser of L shaped plate is vertically arranged with back shroud and connect to form sealing structure, L
The transverse slat of shape plate is arranged in left-right direction and is arranged in parallel with back shroud, and the length of transverse slat is greater than the diameter of rear vents, rear logical
The axis in air port is equal to the radius of rear vents to the horizontal distance h between transverse slat.
It is symmetrical arranged before and after the front flow guiding plate and rear deflector.
Between the rear deflector and back shroud, between front flow guiding plate and front shroud be all integral structure.
The front end face of the front shroud rear end face and back shroud all offers card slot, and front shroud and back shroud splicing make two
The mounting groove that a card slot is spliced to form as screen pack.
It is detachable connection between the front shroud and back shroud.
Front end face at left and right sides of back shroud has the dovetail groove being vertically arranged, and front shroud rear end face is provided with dovetail
Item is fixedly connected between front shroud and back shroud by coattail strip and the mating of dovetail groove.
Position corresponding with each deflector afterwards is both provided with one group of rear venting arranged along the vertical direction on back shroud
Mouthful, all rear vents on back shroud are in matrix arrangement.
The beneficial effects of the utility model are: the air-inlet cavity between air-flow rear deflector adjacent from back shroud enters
Afterwards in the air-inlet cavity between deflector and back shroud, before successively being entered after rear vents, screen pack and preceding ventilation opening
In air-out chamber between deflector and front shroud, then it is discharged by the air-out chamber between front flow guiding plate adjacent on front shroud,
It enters inside machine case body and cools down.Air-flow is during being externally entering machine case body inside, by repeatedly flowing
Dynamic direction changes, and makes the dust in air-flow that multiple impacts precipitating occur, along with effective filtering of screen pack, greatly reduces
The mobility and computer of air-flow can be improved it is possible to prevente effectively from occur dust accumulation inside computer housing in dust in air-flow
Heat exchange efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A direction view of Fig. 1.
Fig. 4 is the enlarged drawing of I in Fig. 3.
In attached drawing, 1 represents machine case body, and 2 represent chassis cover, and 3 represent front shroud, and 4 represent back shroud, and 5 represent filtering
Web plate, deflector after 6 representatives, 7 represent front flow guiding plate, and 8 represent rear vents, and 9 represent preceding ventilation opening.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the utility model:
Specific embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, dust-proof radiating computer housing, including machine case body 1 and solid
It is scheduled on the chassis cover 2 at 1 rear of machine case body, chassis cover 2 is including front shroud 3, back shroud 4 and is clamped to front shroud 3
Screen pack 5 between back shroud 4, the rear end face of back shroud 4 are provided with one group of rear deflector 6 in matrix arrangement, after
Left end/right end of deflector 6 and the close contact of back shroud 4 are formed as sealing structure, right end/left end and back shroud 4 and adjacent
Cavity all shapes afterwards all there are gap between deflector 6, between adjacent rear deflector 6, between rear deflector 6 and back shroud 4
As air-inlet cavity, position corresponding with rear deflector 6 offers rear vents 8 on back shroud 4, and the front end face of front shroud 3 is set
It is equipped with one group of front flow guiding plate arranged in left-right direction 7, left end/right end and the close contact of front shroud 3 of front flow guiding plate 7 are formed as
All there are gap between sealing structure, right end/left end and front shroud 3 and adjacent front flow guiding plate 7, adjacent front flow guiding plate 7 it
Between, the cavity between front flow guiding plate 7 and front shroud 3 be all formed as air-out chamber, position corresponding with front flow guiding plate 7 on front shroud 3
Ventilation opening 9 before offering is set, preceding ventilation opening 9 is symmetrical arranged with before and after rear vents 8.
Afterwards there are many kinds of the shapes of deflector 6, such as arc, the bending shape with turning, in the utility model after lead
Flowing plate 6 is preferably L shaped plate, and the riser of L shaped plate is vertically arranged with back shroud 4 and connect to form sealing structure, the transverse slat edge of L shaped plate
Left and right directions is arranged and is arranged in parallel with back shroud 4, and the length of transverse slat is greater than the diameter of rear vents 8, the axis of rear vents 8
It is equal to the radius of rear vents 8 to the horizontal distance h between transverse slat.So that the air-inlet cavity between rear deflector 6 and back shroud 4 has
There is sufficiently large length, is entered back into rear vents 8 after colliding air-flow sufficiently with rear deflector 6 and back shroud 4, more favorably
The precipitating of dust in air-flow.
As to further improvement of the utility model, front flow guiding plate 7 is symmetrical arranged with before and after rear deflector 6, so that machine
The whole more neat appearance of cover plate 2.
As to further improvement of the utility model, between rear deflector 6 and back shroud 4, front flow guiding plate 7 and front shroud
It is all integral structure, firm and reliable connection between 3.
As to further improvement of the utility model, the front end face of 3 rear end face of front shroud and back shroud 4 all offers card
Slot, front shroud 3 and the splicing of back shroud 4 are spliced to form two card slots for the mounting groove of screen pack 5.Filter screen is inlaid in peace
It in tankage, can prevent filter screen from shaking, connect stronger reliable.
It is detachable connection between front shroud 3 and back shroud 4 as to further improvement of the utility model.In this way
Periodically front shroud 3 and back shroud 4 can be dismantled, filter screen is disassembled and is cleaned, can better assure filtering effect
Fruit.Connection type between front shroud 3 and back shroud 4 is varied, can be and is connected with bolt or screw, is also possible to insert
It connects, the utility model is that the front end face in 4 left and right sides of back shroud has the dovetail groove being vertically arranged, and 3 rear end face of front shroud is set
It is equipped with coattail strip, is fixedly connected between front shroud 3 and back shroud 4 by coattail strip and the mating of dovetail groove.So that rear cover
Firm and reliable connection between more than 4 front shroud 3 of plate, it is convenient to disassembly, it is time saving and energy saving.
As to further improvement of the utility model, on back shroud 4 with it is each after the corresponding position of deflector 6 set
It is equipped with one group of rear vents arranged along the vertical direction 8, all rear vents 8 on back shroud 4 are in matrix arrangement.By
Large scale setting deflector and ventilation opening in chassis cover 2 imitate the cooling of computer so that the air permeability of computer housing is more preferable
Fruit is more preferable, and the performance of computer performance has been effectively ensured, its service life can be improved.
For the utility model when specifically used, rear deflector 6 is preferably L shaped plate, the riser front end of rear deflector 6 and rear cover
The integrated molding of plate 4 forms sealing structure, and the left end of rear 6 transverse slat of deflector is connect with riser, right end extends to the right, rear deflector 6
Transverse slat and the rear deflector 6 on the right side of it transverse slat between gap be formed as first air-inlet cavity, the cross of rear deflector 6
Gap between plate and back shroud 4 is formed as second air-inlet cavity, and similarly, front flow guiding plate 7 is preferably L shaped plate, front flow guiding plate 7
Riser rear end and the integrated molding of back shroud 4 form sealing structure, the left end of the transverse slat of front flow guiding plate 7 connect with riser, right end to
Right extension, the gap between the transverse slat and back shroud 4 of front flow guiding plate 7 are formed as first air-out chamber, the transverse slat of front flow guiding plate 7 with
Gap between the transverse slat of front flow guiding plate 7 on the right side of it is formed as second air-out chamber, air-flow from first air-inlet cavity into
Enter into second air-inlet cavity, first air-out chamber is successively entered after rear vents 8, screen pack 5 and preceding ventilation opening 9
It is interior, then by second air-out chamber discharge, enters inside machine case body 1 and cool down.Air-flow is being externally entering machine
During 1 inside of case ontology, flow direction is varied multiple times, makes the dust in air-flow that multiple impacts precipitating occur, added
Effective filtering of sieve plate 5, greatly reduces the dust in air-flow, it is possible to prevente effectively from occur dust accumulation inside computer housing, it can
To improve the mobility of air-flow and the heat exchange efficiency of computer.Simultaneously by chassis cover 2 large scale be arranged deflector and
Ventilation opening, so that the air permeability of computer housing is more preferable, it is more preferable to the cooling effect of computer, computer performance has been effectively ensured
It plays, its service life can be improved.
Claims (8)
1. dust-proof radiating computer housing, including machine case body (1) and it is fixed on the chassis cover (2) at machine case body (1) rear,
Be characterized in that: the chassis cover (2) includes front shroud (3), back shroud (4) and is clamped to front shroud (3) and rear cover
Screen pack (5) between plate (4), the rear end face of back shroud (4) are provided with one group of rear deflector (6) in matrix arrangement,
Left end/right end of deflector (6) and back shroud (4), which are in close contact, afterwards is formed as sealing structure, right end/left end and back shroud (4)
And all there are gap between adjacent rear deflector (6), between adjacent rear deflector (6), rear deflector (6) and back shroud
(4) cavity between is all formed as air-inlet cavity, and position corresponding with rear deflector (6) offers rear venting on back shroud (4)
Mouth (8), the front end face of front shroud (3) are provided with one group of front flow guiding plate arranged in left-right direction (7), a left side for front flow guiding plate (7)
End/right end and front shroud (3), which are in close contact, is formed as sealing structure, right end/left end and front shroud (3) and adjacent front flow guiding plate
(7) cavity all shapes all there are gap between, between adjacent front flow guiding plate (7), between front flow guiding plate (7) and front shroud (3)
As air-out chamber, position corresponding with front flow guiding plate (7) is offered preceding ventilation opening (9) on front shroud (3), preceding ventilation opening (9)
It is symmetrical arranged with before and after rear vents (8).
2. dust-proof radiating computer housing according to claim 1, it is characterised in that: the rear deflector (6) is L shape
The riser of plate, L shaped plate is vertically arranged and connect to form sealing structure with back shroud (4), and the transverse slat of L shaped plate is arranged in left-right direction
And be arranged in parallel with back shroud (4), the length of transverse slat is greater than the diameter of rear vents (8), the axis of rear vents (8) to transverse slat
Between horizontal distance h be equal to rear vents (8) radius.
3. dust-proof radiating computer housing according to claim 1, it is characterised in that: the front flow guiding plate (7) is led with after
It is symmetrical arranged before and after flowing plate (6).
4. dust-proof radiating computer housing according to claim 1, it is characterised in that: the rear deflector (6) and rear cover
Between plate (4), between front flow guiding plate (7) and front shroud (3) be all integral structure.
5. dust-proof radiating computer housing according to claim 1, it is characterised in that: front shroud (3) rear end face and
The front end face of back shroud (4) all offers card slot, and front shroud (3) and back shroud (4) splicing are spliced to form two card slots for mistake
The mounting groove of sieve plate (5).
6. dust-proof radiating computer housing according to claim 1, it is characterised in that: the front shroud (3) and back shroud
It (4) is detachable connection between.
7. dust-proof radiating computer housing according to claim 6, it is characterised in that: before at left and right sides of back shroud (4)
There is the dovetail groove being vertically arranged in end face, and front shroud (3) rear end face is provided with coattail strip, between front shroud (3) and back shroud (4)
It is fixedly connected by coattail strip with the mating of dovetail groove.
8. dust-proof radiating computer housing according to claim 1, it is characterised in that: on back shroud (4) with it is each after water conservancy diversion
The corresponding position of plate (6) is both provided with one group of rear vents arranged along the vertical direction (8), after all on back shroud (4)
Ventilation opening (8) is in matrix arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069176.2U CN208283880U (en) | 2018-07-06 | 2018-07-06 | Dust-proof radiating computer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821069176.2U CN208283880U (en) | 2018-07-06 | 2018-07-06 | Dust-proof radiating computer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208283880U true CN208283880U (en) | 2018-12-25 |
Family
ID=64698371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821069176.2U Expired - Fee Related CN208283880U (en) | 2018-07-06 | 2018-07-06 | Dust-proof radiating computer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208283880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112839466A (en) * | 2021-01-26 | 2021-05-25 | 武汉恒安数联电子科技有限公司 | Gas fire-extinguishing controller |
-
2018
- 2018-07-06 CN CN201821069176.2U patent/CN208283880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112839466A (en) * | 2021-01-26 | 2021-05-25 | 武汉恒安数联电子科技有限公司 | Gas fire-extinguishing controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181225 Termination date: 20210706 |