CN2653564Y

CN2653564Y - Improved structure of computer casing

Info

Publication number: CN2653564Y
Application number: CN 03252182
Authority: CN
Inventors: 郑志煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-15
Filing date: 2003-09-15
Publication date: 2004-11-03
Anticipated expiration: 2013-09-15

Abstract

The utility model relates to an improved structure of computer case; a separable wind tunnel chamber is arranged and two radiator fan are arranged vertically side-by-side on the middle section of the wind tunnel chamber, thus the heat generated from all hardwares such as mainboard, disk, CD-ROM device and power supplier can be concentrated so to form a rushing wind tunnel chamber that is coherent from front to back to improve heating effect; while a turning shaft is arranged beside the wind tunnel chamber, making the front part of the wind tunnel chamber can be opened completely, thus the parts can be changed and repaired easily. Besides, a sliding tray is arranged on the bottom of the wind tunnel chamber thus can be cramp out and repaired much more easily.

Description

A kind of structure-improved of computer chassis

Technical field

The utility model relates to electric type, and particularly a kind of structure-improved of computer chassis refers to a kind of excellent in heat dissipation effect especially and is easy to the casing structure assembling, keep in repair.

Background technology

As shown in Figure 1, be general computer casing structure, usually with device assembles such as motherboard, hard disc, CD-ROM device behind a housing 11, stop 11 at shell and cover a lid 12, this kind mode is because heating all is positioned at same casing, though be provided with relevant radiator fan 13, but and can't effectively reach preferable radiating effect, and when assembling, maintenance, need whole housing 11, lid 12 dismountings, quite inconvenient, not only require great effort, and lose time, reduce work efficiency again, suddenly treat and should be improved.

The utility model content

According to the purpose of this utility model, at the shortcoming that above-mentioned general computer casing structure exists, provide a kind of structure-improved of computer chassis, make computer when assembling, maintenance, more convenient, simple and direct, and the radiating effect when improving the computer running; Its structure is to comprise a separable wind-tunnel chamber, side in the wind-tunnel chamber is provided with the tubular axle sleeve, the first half of wind-tunnel chamber is lifted fully to be closed, and in the radiator fan of two tile verticallies of stage casing, wind-tunnel chamber configuration, can be with all hardwares such as motherboard, hard disc, CD-ROM device, power supply unit, the pyrotoxin that central processing unit etc. produced, concentrate in the wind-tunnel chamber and form the torrent wind-tunnel, cooperate fan that radiating effect is improved, reduce the required number of fans of each hardware device in addition again significantly, its shell structure is to be provided with a chute in the central appropriate location of this motor spindle, and be provided with track corresponding to chute in housing bottom, make the wind-tunnel chamber be able to outwards extract, be beneficial to maintenance along slide rail.

Description of drawings

Fig. 1 is common general computer chassis three-dimensional appearance synoptic diagram.

Fig. 2 is a three-dimensional appearance synoptic diagram of the present utility model.

Fig. 3 is another three-dimensional appearance synoptic diagram of the present utility model.

Fig. 4 is an embodiment synoptic diagram of the present utility model.

Embodiment

Shown in accompanying drawing 2 and accompanying drawing 3, the utility model mainly comprises box-like wind-tunnel chamber 2,3, and wherein, the side of this wind-tunnel chamber is respectively equipped with tubular axle sleeve 21,31, after axle sleeve 21,31 is connected in series with axostylus axostyle 4, makes this wind-tunnel chamber first half 3 be to lift and closes shape; In not having the cavern, be provided with the radiator fan 5 of two tile verticallies, and make this wind-tunnel chamber be fixed in a body 6, stop 6 bottom center in this and establish with chute 61; Combination by above-mentioned member, wind-tunnel chamber first half 3 can be for equipment such as installing hard disc, CD-ROM device, then perforation wind-tunnel outlet of wind-tunnel chamber latter half of 2, the thermal source that hardware is produced concentrates in the wind-tunnel, by fan 5 the heat temperature is extracted out again, the torrent wind-tunnel that one links up before and after having formed is to improve radiating effect; Because wind-tunnel chamber first half 3 can be to lift and close shape, therefore, be able to during assembling it is raised again, be beneficial to inserting of various device, make assembling operation more convenient, simple and direct, increase work efficiency; After body 6 is fixed in above-mentioned wind-tunnel chamber 2,3, slip into, when maintenance, body 6 extracted out together with wind-tunnel chamber 2,3 and get final product, make and keep in repair more conveniently, and save the trouble of usual dismounting casing by the track of the set chute 61 in body 6 bottoms along a housing.

As shown in Figure 4, be embodiment of the present utility model, in use, because it is indoor that pyrotoxin concentrates on wind-tunnel, and form the torrent wind-tunnel, when computer turned round, hot temperature was able to outwards be distributed rapidly with horizontal direction by wind-tunnel chamber 2,3, radiating effect is improved, and because body 6 is to be nested with the track 71 that is fixed in housing 7 with chute 61, so when maintenance, only need body 6 is outwards extracted along track 71, wind-tunnel chamber 2,3 is exposed to outside the housing 7, is beneficial to maintenance activity.

Claims

The structure-improved of 1 one kinds of computer chassis is characterized in that being provided with a separable wind-tunnel chamber, at the radiator fan of two tile verticallies of the stage casing of wind-tunnel chamber configuration; Side in the wind-tunnel chamber is provided with rotating shaft, and the first half of wind-tunnel chamber is raised fully; Be provided with slide rail in addition in wind-tunnel chamber body bottom.
2 structure-improveds according to the described a kind of computer chassis of claim 1, it is characterized in that: said wind-tunnel chamber is to be fixed on the body, stop the bottom at this and be provided with chute, make the chute cover of casing be fixed in the set track of housing, make accommodation chamber be able to outwards extract along housing.