CN2634660Y - Movable wind guide device for heat radiator - Google Patents

Abstract

A movable wind guide facility for radiators is especially designed for aluminium-extrusion radiating fins and can guide the airflow of the radiator to the center of CPU to swiftly decrease the accumulated heat of CPU. One side of the comb-shaped wind guide facility is a closed resisting end while the comb-shaped part is corresponding to the arrangement gaps of the radiating fins of the radiator, so the comb-shaped wind guide is inserted from the sides of the radiating fins and jammed on the sides or top side of the radiating fins by the resisting end, to guide the airflow of the fan to the center of CPU through the comb-shaped part of the wind guide facility and increase the radiating effects of the radiator.

Description

The movable air ducting of radiator

Technical field

The utility model is a kind of air ducting of radiator, and particularly a kind of aluminium extruded type fin radiator that is applicable to can be inserted in the above-mentioned fin and can guide distinguished and admirable movable pectination sheet.

Background technology

Radiator, can be established computer rapidly just as the fire-fighter for computer equipment | be equipped with the high temperature that is produced in the work and discharge outside the machine, make and calculate function under normal temperature | the performance operation efficiency.But the usefulness quality of radiator is different, comprises fan, fin and employed material and influence its good and bad factor.Though the change of these factors | so certain journey kind degree can improve the heat dissipation of radiator, because technical bottleneck is difficult for breakthrough, so the improvement amplitude is limited.

The usefulness of radiator performance best to the greatest extent yet in fact, and influence also only non-above-mentioned the carrying of factor that usefulness brings into play.Radiator 1 shown in first and second figure, comprised one up fan 11 and below be the aluminium extruded pattern groups of fins 12 of palisade, its functional operation is that groups of fins 12 bottom surfaces are pasted at computer CPU 2 end faces, absorb the temperature of computer CPU 2 by groups of fins 12, and then the long-pending heat of fin 12 is eliminated, thereby reach the working temperature that reduces computer CPU 2 with fan 11.In above-mentioned heat radiation operator scheme, though fan 11 does not have the groups of fins 12 below blowing to distinguished and admirable 111 with leaking, but heat is known the technical staff portion of fan 11 runnings and is known, be positioned at fan shaft 112 central circles without any distinguished and admirable, just the fin of this below, place is to obtain any distinguished and admirable its heat radiation that helps, well imagine, it must be by the mode of natural heat dissipation, certainly the heat dissipation of being brought into play is just very limited, what satirize is, the working temperature that computer CPU 2 is produced is the highest with the center, this place is positioned at fan 11 as above-mentioned calm area, and this result is as good as and makes the matter worse, and allows the heat radiation function of radiator have a greatly reduced quality, increase fan horsepower or increase fin count modes such as (in fact extremely difficult the realizations) even if adopt, but very limited for the lifting of heat dissipation.

Summary of the invention

Be to improve the heat dissipation of aluminium extruded pattern radiator, increase its fin count has minimal thickness because of the processing and forming of its fin in operation restriction, so can not adopt thinning to increase the sheet number; And add the big fan power output or increase the radiator volume, also can't carry out because of the limited space of computer.Therefore, the utility model is towards with distinguished and admirable suitable drainage, make its can uniform distribution to each position of fin, and then take away long-pending heat on the fin, thereby promote the radiating effect of radiator effectively.Putting before this, the applicant has designed a kind of movable air ducting of radiator.

The utility model is realized as follows:

The utility model is the device of a comb shape, the profile of this device is the thin part of a slice comb shape strictly speaking, its whole formation is to be its main body with pars pectinata, and a side of pars pectinata is the blind end and the supporting end of non-pectination, the thin part of this comb shape can be a kind of punching press making sheet part or ejection formation plate, and it is when non-enforcement state, can be independent existence, and when implementing, can in time be inserted in plug-in mode on the aluminium extruded type fin of radiator, for adapting to this kind combination, the arrangement pitches of the pars pectinata of the thin part of this comb shape is that arrangement and the spacing that corresponds to the aluminium extruded type fin is staggered layout, when both in conjunction with the time, the pars pectinata of fin and thin part is being laid staggeredly every the neighbour.

Vertical section of the pars pectinata of the thin part of above-mentioned comb shape, on the whole present a kind of by its supporting end to the open end of pars pectinata oblique and under skewed, but should the inclination lines be not unique restriction with straight oblique line, can be to comprise anyly can guide distinguished and admirable lines pattern smoothly.And as the thin part of above-mentioned comb shape with after fin combines, can be the central portion of computer CPU with the distinguished and admirable central portion that guides to fin through pars pectinata of the part at fan two ends, so as the quick area of long-pending heat that will locate from.

Good effect of the present utility model is: described way border is factually tested, and can effectively promote the efficient of heat radiation really, and the structure that needn't change radiator fully, is an extremely feasible mode.Moreover the utility model provides a kind of mode of movable assembling, has disposed the computer of such radiator for some, can provide simple DIY to add, and instantaneously just can improve its heat dissipation, but needn't spend huge recondition expense.For some new radiators, when assembling, also can not carry out concrete installation, and leave consumer's plug-in installing additional optionally for, the program or the cost of so also unlikely increase assembling.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further:

Fig. 1 is the stereoscopic figure of known radiator

Fig. 2 is the right side longitudinal sectional view of Fig. 1

Fig. 3, Fig. 4 are the preferable enforcement structural perspective of the utility model

Fig. 5 is that the preferable enforcement state of the utility model combines back mode of operation figure with radiator

Fig. 6 is a wherein combination stereogram of implementing structure and fin of the utility model.

Among the figure

3,4 air ductings, 31,41 pars pectinatas, 32,42 lean against part, 311,411 closed ends, 312,412 comb sheets, 313,413 comb sheet spacings, 5 groups of fins, 51 fin, 52 fin pitch of fins, 53 open sides, 54 open top margins.

Embodiment

The preferable enforcement structure of the utility model as shown in Figure 3, Figure 4, air ducting the 3, the 4th, integrated sheet member, comprised and accounted for the pars pectinata 31 that entire area is comb shape, and the lean against part 32,42 that is connected pars pectinata 31,41 blind ends, pars pectinata 31 then formation by lean against part 32,42 to its closed end 311,411 oblique and under shape, its can be a kind of under oblique parabolic (see figure 3) or tiltedly under face (see figure 4) directly, or any help guides wind to face.Pars pectinata 31,41 respectively comb sheet width 312,412 and comb sheet spacing 313,413, be a pitch of fins 52 (see figure 6)s of the fin width 51 of the aluminium extruded type groups of fins 5 of settling according to the institute desire and fin and corresponding formation, make the pars pectinata 31,41 of air ducting 3,4 to insert from the open sides 53 or the open top margin 54 of groups of fins 5, and support side 53 or the open top margin 54 of being located at groups of fins 5 with lean against part 32,42, make comb sheet 312,412 be laid in 51 of each fin at interval.

With after groups of fins 5 combines, each 312 of sheet of comb of air ducting 3,4 is tightly being waited each fin 51 and (see figure 5) is being set, and is formed on each protruding sensation of putting a comb sheet 312 in fin 51 surfaces as the air ducting 3,4 of above-mentioned structure.This protruding comb sheet 312 of putting can cause distinguished and admirable 111 of fan 11 both sides the central authorities 21 of computer CPU 2, and the long-pending heat that makes this place is just loose above not conducting to fin 51 fully the time to be removed.Certainly, in above-mentioned process, distinguished and admirable 111 from top to bottom conducts still can produce fin 51 brush the effect of heat radiation, has not increased air ducting 3,4 of the present utility model and causes all are distinguished and admirablely caused central authorities and ignored the misunderstanding of the cooling effect at other position of fin so have.The preferable enforcement structure of the utility model for another example, after air ducting 3,4 is inserted in aluminium extruded type groups of fins 5, each comb sheet 312 and 51 of fin have the slit, and the end of comb sheet 312 does not touch fully to fin 51 bottom (see figure 5)s, so, make distinguished and admirable 111 after by comb sheet 312 and fin 51, can discharge, avoid producing the return air phenomenon and reduce heat dissipation by both sides.

In sum, the movable air ducting of radiator described in the utility model, really can effectively promote the heat dissipation of the widely used aluminium extruded type radiator of present industry, and the movable installation that can provide convenience, production and assembly to former fin all do not constitute influence, have very high practical value.

Claims (6)

1. the movable air ducting of a radiator, it is characterized in that: the utility model is a kind of integrated sheet member, has comprised that has the spaced pars pectinata of a plurality of comb sheets, and has been connected in the lean against part that pars pectinata one end is closed; This pars pectinata is the face under the pars pectinata open end is oblique from the lean against part top.

2. the movable air ducting of radiator according to claim 1 is characterized in that: wherein lean against part is the face from the horizontal expansion of pars pectinata top.

3. the movable air ducting of radiator according to claim 1 is characterized in that: the face of lean against part for extending downwards from the pars pectinata top wherein.

4. the movable air ducting of radiator according to claim 1 is characterized in that: wherein pars pectinata is the plane under tiltedly from the lean against part top.

5. the movable air ducting of radiator according to claim 1 is characterized in that: wherein pars pectinata is the parabola under tiltedly from the lean against part top.

6. the movable air ducting of radiator according to claim 1 is characterized in that: the arrangement pitches of the comb sheet width of pars pectinata and comb sheet wherein is wide corresponding to a pitch of fins and the sheet of the aluminium extruded type fin of radiator.

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