CN204028785U - A kind of dust-proof quiet case - Google Patents
A kind of dust-proof quiet case Download PDFInfo
- Publication number
- CN204028785U CN204028785U CN201420443988.4U CN201420443988U CN204028785U CN 204028785 U CN204028785 U CN 204028785U CN 201420443988 U CN201420443988 U CN 201420443988U CN 204028785 U CN204028785 U CN 204028785U
- Authority
- CN
- China
- Prior art keywords
- case body
- machine case
- wireway
- inlet chamber
- gas outlet
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a kind of dust-proof quiet case, comprises machine case body, and the front end of machine case body is provided with air intake opening, and the side of machine case body is hinged with door-plate; The top of machine case body is respectively arranged with main gas outlet for adaptive CPU radiator fan and secondary gas outlet, and machine case body top is provided with and the suitable sound suppressor in described main gas outlet and secondary gas outlet; This sound suppressor comprises housing, the two ends of enclosure interior are respectively arranged with main inlet chamber and secondary inlet chamber, the right-hand member of secondary inlet chamber is outlet chamber, the centre of housing is noise elimination cavity, main inlet chamber is communicated with secondary inlet chamber by wireway A, and the part that wireway A is positioned at noise elimination cavity is provided with through hole, and noise elimination cavity is communicated with by wireway B with outlet chamber, wireway B is also provided with through hole, and the air of inside is discharged by multiple escape pipe by described outlet chamber.This programme solves existing air-cooled case fan noise and the larger problem of resonance noise.
Description
Technical field
The utility model relates to computer realm, specifically relates to a kind of dust-proof quiet case.
Background technology
Computing machine is that daily life is handled official business indispensable instrument, greatly improves the work efficiency of people and can dismiss the spare time.Computer cabinet is inner, usually the indispensable hardware such as CPU, hard disk, video card and mainboard can be housed.
The type of cooling of computing machine components and parts common at present has two kinds: air-cooled and water-cooled.The water-cooling head that water-cooled normally contacts with cooled hardware by one matches with water circulating pump, by the flowing of heat eliminating medium in loop, reduce the temperature of hardware, cooling effect is very good, but be limited to self structure, the price of water cooling plant is higher, majority is applied on the top-end computer of total price more than 10,000 yuan, and in the middle of the low and middle-grade computing machines of price below 6,000 yuan, be more that employing is air-cooled.
Air-cooled relative to water-cooled, there is preferably cooling effect equally, but air-cooled for relying on fan turns, forming air flowing, by reducing the temperature of the derby contacted with hardware, reaching the effect of cooling.But fan is in operation process, can vibration be produced, and superimposed with the vibration of hard disk to a certain extent, form resonance, produce noise; And air is by the process of fan forced flow, equally also can produce noise, resonance noise and fan noise superimposed, have impact on the mood of people greatly, reduce work efficiency.
In at present commercially available cabinet, but by CPU radiator fan by after give vent to anger and be set to give vent to anger, although improve cooling effect to a certain extent, but hot blast directly flows out at enclosure top, add noise decibel, and make dust directly can fall into cabinet inside, reduce computing machine bulk life time.
Therefore, how providing a kind of dust-proof quiet case being applicable to air-cooled computing machine, is the problem that those skilled in the art's letter need solve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of dust-proof quiet case, and this casing structure is simple, easy to use, has dust-proof and muting function preferably.
The utility model adopts following technical proposals:
A kind of dust-proof quiet case, comprise machine case body, the front end of machine case body is provided with air intake opening, and the side of machine case body is hinged with door-plate; The top of machine case body is respectively arranged with main gas outlet for adaptive CPU radiator fan and secondary gas outlet, and machine case body top is provided with and the suitable sound suppressor in described main gas outlet and secondary gas outlet; This sound suppressor comprises housing, the two ends of enclosure interior are respectively arranged with main inlet chamber and secondary inlet chamber, the right-hand member of secondary inlet chamber is outlet chamber, the centre of housing is noise elimination cavity, main inlet chamber is communicated with secondary inlet chamber by wireway A, and the part that wireway A is positioned at noise elimination cavity is provided with through hole, and noise elimination cavity is communicated with by wireway B with outlet chamber, wireway B is also provided with through hole, and the air of inside is discharged by multiple escape pipe by described outlet chamber.
Preferably, described machine case body is composite structure, is followed successively by acoustical cotton layer from the inside to the outside, butyl layers, steel plate layer.
Preferably, the bottom surface of described machine case body is also bonded with damping rubber pad.
Preferably, described air intake opening is provided with Air Filter.
The beneficial effects of the utility model are: casing structure adds list, easy to use, can reduce the noise that the resonance of hardware in cabinet and cabinet internal fan send preferably.
Accompanying drawing illustrates:
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is that the B-B of Fig. 1 is to cut-open view;
Fig. 4 is that the C-C of Fig. 1 is to cut-open view;
Wherein: 1, Air Filter, 2, machine case body, 3, main gas outlet, 4, sound suppressor, 5, steel ring, 6, secondary gas outlet, 7, door-plate, 8, rubber blanket, 9, acoustical cotton layer, 10, butyl layers, 11, steel plate, 12, housing, 13, wireway A, 14, noise elimination cavity, 15, through hole, 16, secondary inlet chamber, 17, wireway B, 18, outlet chamber, 19, escape pipe, 20, main inlet chamber.
Embodiment:
Embodiment 1: a kind of dust-proof quiet case, its structure as Figure 1-4: comprise machine case body 2, the front end of this machine case body 2 is provided with air intake opening, and the side of machine case body is hinged with the door-plate 7 for installing internal hardware, the top of machine case body 2 is respectively arranged with main gas outlet 3 for adaptive CPU radiator fan and secondary gas outlet 6, and machine case body 2 top is provided with and the suitable sound suppressor 4 in described main gas outlet 3 and secondary gas outlet 6, this sound suppressor 4 comprises housing 12, the two ends of housing 12 inside are respectively arranged with main inlet chamber 20 and secondary inlet chamber 16, main inlet chamber 20 arranges with main gas outlet 3 suitable, secondary inlet chamber 16 and secondary gas outlet 6 suitable, the right-hand member of secondary inlet chamber 16 is outlet chamber 18, the centre of housing 12 is noise elimination cavity 14, main inlet chamber 20 is communicated with secondary inlet chamber 16 by wireway A13, the part that wireway A13 is positioned at noise elimination cavity 14 is provided with through hole 15, noise elimination cavity 14 is communicated with by wireway B17 with outlet chamber 18, wireway B17 is also provided with through hole, the air of inside is discharged by multiple escape pipe 19 by described outlet chamber 18.
Described machine case body 2 is composite structure, is followed successively by acoustical cotton layer 9 from the inside to the outside, butyl layers 10, steel plate layer 11.
The bottom surface of described machine case body 2 is also bonded with damping rubber pad 8.
Described air intake opening is provided with Air Filter 1.
During assembling, steel ring 5 is tightened on machine case body 2 by use screw.
Noise-cancelling theory of the present utility model is: the vibrating noise produced of CPU radiator fan and hard disk, cpu fan force air to be flowing in wind that cabinet inside produces is made an uproar, first decayed by acoustical cotton layer 9, the noise after decay can be weakened again by butyl layers 10.The impermeability of butyl rubber is good.It can also heat-resisting, resistance to ozone, ageing-resistant, chemical-resistant resistance, and has shock-absorbing, electrical insulation capability, can keep stable chemical nature for a long time under the environment that cabinet inside temperature is higher.
Sound suppressor 4 is structures of closing interior sky outward.
In the cabinet of this programme, cpu fan can vertically be arranged, and makes hot blast to blowing up.The hot blast of blowout, main inlet chamber 20 and secondary inlet chamber 16 is entered into respectively by main gas outlet 3 and secondary gas outlet 6, hot blast passes through the two ends of wireway A13 to intermediate flow, through hole on wireway A13 flows out, then by the through hole on the end of wireway B17 and wireway B17, enter outlet chamber 18, discharge through gas outlet 19.
Hot blast, after the inner each chamber of sound suppressor and wireway, changes the flow direction, greatly reduces the energy that flowing hot blast has, and realizes the effect that reduction wind is made an uproar.
Meanwhile, wireway A13 and wireway B17 can select glass fibre material, can increase the adaptability to high frequency noise.
The bottom of machine case body 2 is provided with rubber blanket 8, can reduce the overall noise produced with earth shock of machine case body 2 further.
Adopt after said structure, the casing structure of this programme adds list, easy to use, can reduce the noise that the resonance of hardware in cabinet and cabinet internal fan send preferably.
The front end of machine case body 2, is also provided with dismountable CD-ROM drive mounting plate.
In this programme, although do not provide the rigging position of mainboard, in prior art, the sidewall of each cabinet is provided with mainboard pilot hole, at this just without the need to being described; And the setting carried out in cabinet down to power supply, be also prior art.
CPU radiator fan mentioned in this programme, can select the heating radiator of Aeolus's board or CoolMaster's board, heating radiator self with the fastener suitable with mainboard, the hot air flow changing CPU radiator fan to.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (4)
1. a dust-proof quiet case, comprises machine case body, and the front end of machine case body is provided with air intake opening, it is characterized in that: the side of machine case body is hinged with door-plate; The top of machine case body is respectively arranged with main gas outlet for adaptive CPU radiator fan and secondary gas outlet, and machine case body top is provided with and the suitable sound suppressor in described main gas outlet and secondary gas outlet; This sound suppressor comprises housing, the two ends of enclosure interior are respectively arranged with main inlet chamber and secondary inlet chamber, the right-hand member of secondary inlet chamber is outlet chamber, the centre of housing is noise elimination cavity, main inlet chamber is communicated with secondary inlet chamber by wireway A, and the part that wireway A is positioned at noise elimination cavity is provided with through hole, and noise elimination cavity is communicated with by wireway B with outlet chamber, wireway B is also provided with through hole, and the air of inside is discharged by multiple escape pipe by described outlet chamber.
2. dust-proof quiet case according to claim 1, is characterized in that: described machine case body is composite structure, is followed successively by acoustical cotton layer from the inside to the outside, butyl layers, steel plate layer.
3. dust-proof quiet case according to claim 1, is characterized in that: the bottom surface of described machine case body is also bonded with damping rubber pad.
4. dust-proof quiet case according to claim 1, is characterized in that: described air intake opening is provided with Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443988.4U CN204028785U (en) | 2014-08-07 | 2014-08-07 | A kind of dust-proof quiet case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443988.4U CN204028785U (en) | 2014-08-07 | 2014-08-07 | A kind of dust-proof quiet case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028785U true CN204028785U (en) | 2014-12-17 |
Family
ID=52068625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443988.4U Expired - Fee Related CN204028785U (en) | 2014-08-07 | 2014-08-07 | A kind of dust-proof quiet case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820477A (en) * | 2015-05-15 | 2015-08-05 | 苏州福润机械有限公司 | Hard disk damping holder |
| CN109298756A (en) * | 2017-12-21 | 2019-02-01 | 上海璞现网络信息科技有限公司 | A kind of mute dustproof type security host case |
| CN109407798A (en) * | 2018-10-19 | 2019-03-01 | 合肥享淘科技有限公司 | A kind of computer science and technology equipment |
| CN118131875A (en) * | 2024-04-30 | 2024-06-04 | 苏州元脑智能科技有限公司 | Server heat abstractor and server |
-
2014
- 2014-08-07 CN CN201420443988.4U patent/CN204028785U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820477A (en) * | 2015-05-15 | 2015-08-05 | 苏州福润机械有限公司 | Hard disk damping holder |
| CN109298756A (en) * | 2017-12-21 | 2019-02-01 | 上海璞现网络信息科技有限公司 | A kind of mute dustproof type security host case |
| CN109407798A (en) * | 2018-10-19 | 2019-03-01 | 合肥享淘科技有限公司 | A kind of computer science and technology equipment |
| CN118131875A (en) * | 2024-04-30 | 2024-06-04 | 苏州元脑智能科技有限公司 | Server heat abstractor and server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204028785U (en) | A kind of dust-proof quiet case | |
| CN106678083A (en) | Resonance cavity noise elimination device, noise elimination volute, centrifugal fan and road cleaning device | |
| CN104279056A (en) | Silent diesel generator set | |
| CN205038579U (en) | Air purifier of built -in computer part | |
| CN203040090U (en) | Communicational outdoor equipment cabinet fan noise-reduction device | |
| CN205543884U (en) | Be applied to active power filter's heat sink | |
| CN207960889U (en) | A kind of air compressor machine applied to paint production | |
| CN201476588U (en) | Cooling furnace | |
| CN203362319U (en) | Silent diesel generator set | |
| CN204651398U (en) | A kind of synthesizing jet-flow cooling battery | |
| CN213144598U (en) | Ultra-silent diesel generating set | |
| CN105806011A (en) | Water cooling device for bearing machining | |
| CN209569079U (en) | A kind of wind-electricity energy storage generating set | |
| CN113323838A (en) | Gas compressor with aluminum alloy cylinder cover | |
| CN208638156U (en) | A kind of high-efficient heat-dissipating generator casing | |
| CN207766755U (en) | Ultrasonic cleaner logging cabinet | |
| CN205779735U (en) | Noise-reducing and environment-friendly screw air compressor | |
| CN205889617U (en) | Semi -enclosed spiral vertical vibration cooling device | |
| CN203689295U (en) | Server case | |
| CN201156856Y (en) | Enclosed cabinet | |
| CN207392490U (en) | A kind of venue acoustical panel of environmental protection | |
| CN217933158U (en) | Sound insulation cover with vibration reduction function | |
| CN216278625U (en) | Centrifugal desulfurization pump that possesses shock attenuation heat dissipation function | |
| CN207884085U (en) | Electrical cabinet with dust proof member and thermal component | |
| CN212356536U (en) | Ozone generator main casing |
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: 20141217 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |