CN101231547A - Diffluence orientation air supply type computer cabinet - Google Patents

Abstract

The invention relates to a computer case, in particular to a split positioning air-blowing computer case, which comprises a case body, an air inlet blower, a dust screen, an air guide duct, air supply ports, an exhausting fan, a pull-tab, a tightening wire, positioning clamps and air-splitting branch ducts. The invention is characterized in that the air inlet blower is positioned on the left wall of the case body, a plurality of air-splitting branch ducts are positioned at the case body-facing side of the air inlet blower, one end of the air guide duct is connected with the air-splitting branch ducts and the other end thereof is connected with the neck of the air supply ports, the pull-tab is covered over the air guide duct, two ends of the tightening wire are connected with the pull-tab and the positioning clamps respectively, the positioning clamps are respectively fastened on each heater inside the case body, and each air supply port is arranged oppositely to each heater inside the case body. The invention can systemically distribute the air flow inside the case body to ensure the existence of high-speed air flow on the surface of each heater, and has higher cooling efficiency than the prior art.

Description

Split positioning air supply computer case

technical field

The invention relates to a computer case, in particular to a split-flow positioning air-supply type computer case.

Background technique

In the existing computer case, except that the CPU has a dedicated cooling facility, other accessories that generate high heat all rely on the air flow produced by the same case cooling fan in the case to take away a part of the heat. The disadvantage of this design is: the effect of each high-heating accessory receiving wind is too weak; if the power of the chassis cooling fan is increased to increase the wind force in the chassis, most of the flowing air will be directly discharged without passing through the high-heating accessories in the chassis Outside the chassis, resulting in a waste of electric energy.

Contents of the invention

In order to solve the deficiencies of the prior art, the present invention provides a shunt-positioned air-supply computer case in which all heat-generating components in the case can be cooled by high-speed airflow.

The purpose of the present invention is achieved like this: the split-flow positioning air-supply computer case comprises casing, air inlet drum, dust-proof net, air guide pipe, air supply port, exhaust fan, draw ring, stay wire, positioning clip and air-distributing branch pipe.

Among them, the exhaust fan is located on the box plate at the rear side of the box, the air inlet drum is located on the left box panel of the box body, the dust-proof net is located outside the air inlet drum, and 3-6 air distribution branch pipes are located on the air inlet drum toward the box. One side of the body is integrated with the air inlet drum. One end of the air guide tube is connected to the air distribution branch pipe, and the other end is connected to the neck of the air outlet. The pull ring is set on the air guide tube without relative sliding with the air guide tube. One end is connected to the pull ring and the other end is connected to the positioning clip. The positioning clip should not be stuck on the motherboard, hard disk, optical drive, graphics card, sound card, network card and other heating equipment. Each air outlet is facing the motherboard, hard disk, optical drive, graphics card, and sound card. , network card and other heating equipment, the air inlet drum is a flat cylinder, the air guide pipe is a freely scalable plastic pipe, and the air outlet is funnel-shaped.

Using the above scheme, the following effects can be achieved:

Due to the suction of the hot air in the box by the exhaust fan, after the cold air outside the box enters from the air inlet drum, the fresh air is sent into each air guide pipe by 3-6 air distribution branch pipes, and finally the fresh air is sent by each air guide pipe. The air outlet at the end is directly facing each heating device. This way of air supply for the case systematically organizes the airflow in the case, so that all the air entering the case is directly blown to each heating device in a targeted manner, ensuring There is a high-speed airflow on the surface of each heating device. Therefore, the cooling effect achieved by the shunt-positioned air-supply computer case inhaling the same amount of air as the traditional case in the same time is much higher than that of the traditional case. Traditional chassis have higher cooling efficiency.

Description of drawings

FIG. 1 is a schematic structural diagram of a split-flow positioning air-supply computer case.

In the figure: 1. Cabinet 2. Air inlet drum 3. Dust-proof net 4. Air duct 5. Air outlet 6. Exhaust fan 7. Motherboard 8. Graphics card 9. Sound card 10. Pull ring 11. Pull wire 12. Positioning clip 13 .Air distribution pipe 14. Hard disk 15. Optical drive

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments.

The split-flow positioning air-supply computer case includes a casing 1, an air inlet drum 2, a dust-proof net 3, an air guide pipe 4, an air supply port 5, an exhaust fan 6, a pull ring 10, a pull wire 11, a positioning clip 12 and an air distribution branch pipe 13.

Wherein, the exhaust fan 6 is located on the box plate on the rear side of the box body 1, the air intake drum 2 is located on the left box panel of the box body 1, the dustproof net 3 is located on the outside of the air intake drum 2, and 3-6 air distribution branch pipes 13 are located on the left side of the box body 1. The side on the air inlet drum 2 towards the inside of the box body 1 is integrated with the air inlet drum 2. One end of the air guide pipe 4 is connected with the air distribution branch pipe 13, and the other end is connected with the neck of the air outlet 5. The pull ring 10 Set on the air guide pipe 4 without relative sliding with the air guide pipe 4, one end of the pull wire 11 is connected with the pull ring 10 and the other end is connected with the positioning clip 12, and the positioning clip 12 is not stuck on the main board 7, hard disk 14, optical drive 15, graphics card 8 , sound card 9, network card and other heating equipment, each air supply port 5 is facing the computer motherboard 7, hard disk 14, optical drive 15, graphics card 8, sound card 9, network card and other heating equipment respectively, and the air inlet drum 2 is a flat cylinder , the air guide pipe 4 is a freely scalable plastic pipe, and the air supply port 5 is funnel-shaped.

Claims (1)

1. diffluence orientation air supply type computer cabinet, comprise casing, the air intake drum, Air Filter, guide duct, air outlet, exhaust fan, draw ring, backguy, locating clip and branch wind arm, it is characterized in that: exhaust fan is positioned on the boxboard of casing rear side, the air intake drum is positioned on the left boxboard of casing, Air Filter is positioned at the outside of air intake drum, 3-6 branch wind arm is positioned at the side towards casing that air intake rouses, as a whole with the air intake drum, guide duct one end links to each other with a minute wind arm, the other end links to each other with the neck of air outlet, draw ring is enclosed within on the guide duct does not have relative slip with guide duct, the backguy one end other end that links to each other with draw ring links to each other with locating clip, locating clip wind is not stuck in mainboard, hard disk, CD-ROM drive, video card, on sound card and the network interface card, each air outlet is respectively over against mainboard, hard disk, CD-ROM drive, video card, sound card and network interface card, the air intake drum is an oblate column casing body, and guide duct is free scalable plastic tube, and air outlet is an infundibulate.

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