CN2585306Y

CN2585306Y - Improved-structure of power source casing with improved heat radiation of internal computer

Info

Publication number: CN2585306Y
Application number: CN 02289272
Authority: CN
Inventors: 刘炎棋
Original assignee: Seventeam Electronics Co Ltd
Current assignee: Seventeam Electronics Co Ltd
Priority date: 2002-11-22
Filing date: 2002-11-22
Publication date: 2003-11-05
Anticipated expiration: 2012-11-22

Abstract

The utility model relates to an improved structure of a casing body of a power source supplier used for improving the heat radiating of the inner part of a computer, which is mainly provided with the casing body of a basal power source supplier, and the front end of the casing body is provided with a fan. The upper part of the casing body is also provided with an air discharging unit. The height of the casing body of the power source supplier and the air discharging unit is just 2U. The air discharging unit is a sealed cover casing, and the area which is adjacent to a heat emitting source is provided with at least one flow guiding hole. The front end of the cover casing is also provided with a fan. Thereby, the central position of a computer casing, which is not easy to radiate heat, obtains a good heat discharging effect.

Description

Can improve the power supply unit housing structure-improved of computer internal heat dissipating

Technical field

The utility model relates to a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, refers to that especially a kind of top with power supply unit is provided with exhaust unit, the very easy structure-improved that the heat energy of computer inside is discharged smoothly.

Background technology

Press, please referring to Figure 10, shown in 11, the power supply unit of commonly using 90 all is to be set as a microscler structure inevitably, especially among industrial computer, the number of power supply unit 90 is more, can be placed among the support body of a drawer-like, and be fixed among the computer chassis 91 with screw, though but it provides good power environment, but also make computer chassis 91 inside increase " wall " of certain altitude, and this long and high power supply unit 90, transverse arrest is when 91 li of computer chassis, radiating effect for computer inside is influential in fact, because owing to stopping of it, make that the heat-dissipating space of computer chassis 91 inside is reduced, and stopped the diffusion of thermal source, especially the electronic component quantity of industrial computer inside is more, and motherboard 93 and inner correlated parts especially are easy to generate heat in use, and general computer chassis 91 is in the design of heat radiation, mostly only can be at rear side, or avris leaves louvre 92, and side is provided with an exhaust fan 70 within it, can therefore be discharged from the hope of the hot gas that makes computer chassis 91 inside, but when reality is used, please cooperate referring to shown in Figure 11, heat in the computer chassis 91, as shown by arrows, though can shed: because the industrial computer size is big and long through float fan 70 exhausting of rear side and from louvre 92, in fact only with 70 heat extractions of float fan, the effect of this heat extraction is very limited, and only there is air-flow to obtain heat radiation by exhaust fan 70 inboards, for other positions of industrial computer of longer dimension, especially still leave difficult discharge of hot gas of a large amount of delays at middle position, form a heat-collecting area A, heat energy can be accumulated gradually the environment that forms high temperature, arithmetic capability to electronic component causes bad influence, is the shortcoming of commonly using.

Summary of the invention

Though this creator provides computer preferable power supply environment in view of the power supply unit of commonly using, but caused the not good shortcoming of system radiating, and heat extraction has not been benefited to some extent; Commonly use again and in heat extraction, be conceived to mostly establish fan at computer chassis, owing to all be not provided with the structure of good air-guiding simultaneously, therefore, not at all easyly spent many electric power starting fan has been turned round, but, therefore the hot gas of circuit board central authorities can't effectively have been discharged because air permeability is not enough, therefore the actual radiating effect that uses is very limited, and wasted the energy, and increased the failure rate of fan, be a blind spot of commonly using.

Therefore, the purpose of this utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, above the power supply unit housing that utilizes the 1U height, have additional a heat extraction unit, this heat extraction unit can be the passage of a heat extraction, the also assembly of electric fan, the heat that makes the inner difficult discharge of computer chassis originally after the suction and heat extraction by fan, is kept preferable environment for use and is prolonged the computer inner body life-span.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, mainly be provided with the normal power supply housing of a front end tool fan, be provided with an exhaust unit above it again, the height of this power supply unit housing and this exhaust unit just is 2U; It is characterized in that: this exhaust unit is the case of a sealing, and near in the territory, a lateral areas of pyrotoxin, offer a pod apertures at least, and the front end of this case is provided with fan again.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and this case one side offers pod apertures, and the both sides of this pod apertures are provided with the guide card that extends internally simultaneously.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and these pod apertures both sides stay the guide card of ligule and extend internally.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and this exhaust unit is to be provided with a turbofan in the case top group, and the exhaust outlet of this pulley fan is towards the housing front end.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and this exhaust unit is above the fan in housing the place ahead, and respectively sets up a fan.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, this exhaust unit is to be provided with a highly bigger fan in power supply unit housing the place ahead, and the height of power supply unit housing is a 1U unit, and the height of this fan is a 2U unit.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and this power supply unit housing one side is provided with one or several ventilative fenestras.

The utility model provides a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating, and the fenestra on this power supply unit housing is a geometric configuration microscler, square, circular or that mix.

The utility model is the computer chassis middle position of difficult heat radiation, obtains extremely good heat extraction effect.

Description of drawings

Fig. 1 structural representation of the present utility model.

Fig. 2 the utility model is assembled in first kind of enforcement illustration of computer chassis.

Fig. 3 a kind of use effect synoptic diagram of the present utility model.

Fig. 4 another kind of effect synoptic diagram that uses of the present utility model.

Fig. 5 second kind of example structure exploded view of the present utility model.

Fig. 6 second kind of embodiment of the present utility model assembles synoptic diagram.

Fig. 7 the third example structure of the present utility model figure.

Fig. 8 the 4th kind of example structure figure of the present utility model.

Fig. 9 use effect of the present utility model synoptic diagram.

The structure that Figure 10 commonly uses is implemented illustration.

The heat radiation synoptic diagram of the general computer of Figure 11 inside.

Embodiment

For making your juror can further understand the content of this case, please cooperate referring to brief description of drawingsfig, describe in detail as the back:

Please, mainly be provided with the normal power supply housing 10 of a front

end tool fan

11,12, be provided with an exhaust unit above it again, make the height of power supply unit housing 10 and this exhaust unit just be 2U, be fit to the general industrial computer and use referring to shown in Figure 1; Wherein, first kind of embodiment of exhaust unit, as shown in Figure 1, 2, be provided with a case 80, this case 80 is in the close lateral areas territory B in computer chassis 40 internal heat generation sources, at least offer a pod apertures 81, the both sides of this pod apertures 81 are provided with the

guide card

82,83 that extends internally simultaneously, the both sides tongue structure body when this

guide card

82,83 can be punching out pod apertures 81; And the front end of case 80 can be provided with

fan

84,85, so that the hot-fluid that imports is discharged, the advantage of this structural design in the pod apertures 81 of establishing just like the funnel function, can more promptly be discharged hot gas.

Therefore, this case in use, as shown in Figure 1, 2, when this case group is located at computer chassis 40 since this pod apertures 81 be right against inner near motherboard 50 positions of pyrotoxin; Therefore, no matter be as Fig. 3, shown in 4, the either side of computer chassis 40 is located in this case, or as shown in Figure 9, place simultaneously both sides at computer chassis 40, then when computer chassis 40 inner generations have a large amount of heat energy, directly extracting heat radiation out except the exhaust fan 60 that can originally promptly be provided with in the rear end keeps to the side the hot gas of side, hot gas for motherboard 50 central authorities, then can be by one group of fan 84 of this case top case 80 front ends, 85 pump (please cooperate referring to shown in Figure 1), the hot gas of these motherboard 50 central authorities is directly sucked from pod apertures 81 places, and through guide card 82, after 83 the drainage, the case 80 that enters sealing is sent by the place ahead, and is general just like the exhausting duct of a sealing, and makes the continuous emptying of heat energy of industrial computer casing 40 inside.

This case can be established another kind of exhaust unit at basic power supply unit housing 10 tops, please referring to shown in Fig. 5,6, establishes several screws 13 at these basic power supply unit housing 10 tops; Other establish a turbofan 30 can exhaust outlet towards the position of housing 10 front ends, and all screws 31 of mat run through the corner of turbofan 30, be rotated with again in the screw 13 of housing 10, this turbofan 30 can be directly fixed on housing 10 tops: please referring to shown in Figure 6, then computer chassis 40 inside boundless and indistinct hot gas also can suck through the end face of powerful thus turbofan 30, discharge again, can more effective hot gas be discharged.

Please referring to shown in Figure 7, this case still can directly respectively be set up a fan 14,15 again above the

fan

11,12 in housing 10 the place aheads, and effect that can 10 heat extractions of reinforcement housing is another embodiment of this case exhaust unit.

Please referring to shown in Figure 8, be to establish a highly bigger fan 16 in basic power supply unit housing 10 the place aheads, wherein the height of this power supply unit housing 10 is a 1U unit, and the height of this fan 16 is a 2U unit, this case is mounted among the computer inside, the top promptly forms an exhaust space, with the hot air discharge of inside, is the another embodiment of this case directly.

An embodiment again of this case, still illustrate with Fig. 8, promptly in basic power supply unit housing 10 1 sides, be provided with one or several ventilative fenestras 20, this fenestra 20 can be a geometric configuration microscler, square, circular or that mix, hot gas also can be entered from this fenestra 20, discharged by the fan 16 in the place ahead again.

Owing to the utlity model has special clever thought, especially be provided with fenestra near a side of pyrotoxin computer motherboard at its housing, make the hot gas of computer chassis central interior be able to suck from this fenestra, take advantage of a situation and discharge from the fan in the place ahead again, make the not only non-restraining mass of power supply supply gas itself for heat radiation, be a heat extraction structure on the contrary, at one stroke and economic benefits and social benefits are the main advantages of this case.

Secondly, this case only one can be provided with different fans or pulley fan at the top, and its radiating effect is attained reached the best, be another advantage of this case.

Moreover this case promptly has complete housing, can directly be installed on the computer chassis, also can therefore omit the frame structure of the drawer-like of commonly using, and also more saves on the cost, makes volume inside more abundant simultaneously, is the another advantage of this case.

Because this creator constantly asks progressive positive attitude, add exploitation and effort, cause this product of new discovery eventually, have as the above-mentioned good effect of asking, should meet the important document of applying for utility model patent, the spy files an application.

Claims

1, a kind of power supply unit housing structure-improved that improves the computer internal heat dissipating mainly is provided with the normal power supply housing of a front end tool fan, is provided with an exhaust unit above it again, and the height of this power supply unit housing and this exhaust unit just is 2U; It is characterized in that: this exhaust unit is the case of a sealing, and near in the territory, a lateral areas of pyrotoxin, offer a pod apertures at least, and the front end of this case is provided with fan again.

2, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 1, it is characterized in that: this case one side offers pod apertures, and the both sides of this pod apertures are provided with the guide card that extends internally simultaneously.

3, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 2, it is characterized in that: these pod apertures both sides stay the guide card of ligule and extend internally.

4, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 1, it is characterized in that: this exhaust unit is to be provided with a turbofan in the case top group, and the exhaust outlet of this pulley fan is towards the housing front end.

5, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 1, it is characterized in that: this exhaust unit is above the fan in housing the place ahead, and respectively sets up a fan.

6, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 1, it is characterized in that: this exhaust unit is to be provided with a highly bigger fan in power supply unit housing the place ahead, and the height of power supply unit housing is a 1U unit, and the height of this fan is a 2U unit.

7, according to claim 1 or 4 or the 5 or 6 described power supply unit housing structure-improveds that improve the computer internal heat dissipating, it is characterized in that: this power supply unit housing one side is provided with one or several ventilative fenestras.

8, the power supply unit housing structure-improved that improves the computer internal heat dissipating according to claim 7 is characterized in that: the fenestra on this power supply unit housing is a geometric configuration microscler, square, circular or that mix.