CN2664187Y - Radiator of elongated CPU - Google Patents

Abstract

The utility model relates to a radiator of elongated CPU with a tridimensional radiating method. A base which is arranged on an upper end of the CPU has a rectangle structure; a heat pipe which erects on a base surface vertically and has a similar columned appearance is arranged on the base; the base surface is provided with a heat pipe with a similar S-shaped appearance; two heat pipes combines a spatial structure together. When the spatial structure is arranged on the base, the heat pipe of the spatial structure can conduct heat from heat producer outwards in a spatial diffused form, thereby solving a problem of poor radiation of the prior radiator concentrated under the base and improving heat conduction benefit and radiating effect.

Description

The radiator of elongated central processing unit

Technical field

The utility model relates to a kind of heat abstractor of central processing unit.

Technical background

At present the general radiator structure that is arranged on the central processing unit top that uses, as shown in Figure 1, be on heat source body 4, be provided with a fin 12, make the heat on the heat source body 4, can heat be conducted in the air by fin 12, reaching the purpose of heat radiation, yet, because the radiator of commonly using structure, when assembling, be to utilize fastener 3 that fin 12 is positioned on the base 5, so for can be effectively with fin 12 stationary positioned, mostly need be at the central part of fin 12, be provided with recessed gap slot 121, fastener 3 can be embedded in this gap slot 121 so that assembling operation, with regard to because fastener 3 is to embed in this gap slot 121 and be positioned on the base 5, so the central part of fin 12, the fin area that has just lacked part makes the contact area of fin and air reduce; And the heat of heat source body 4, be again to accumulate in heat source body 4 central parts mostly, will lose its original heat dissipation like this.

And be to improve because of gap slot 121 to make the bad influence that causes of radiator heat-dissipation effect, therefore just like the structure of no fastener formula elongated radiator shown in the figure two, right this kind radiator still has the bad shortcoming of heat radiation, its reason be left and right sides fin 12 all distance is long with pedestal 11, so still can't be effectively and uniformly the heat of central part be conducted rapidly in the two ends of pedestal 11; And this known radiator heat-dissipation effect also only is defined in dual space, and heat can only conduct along the mode that pedestal 11 is planar diffusion, but the heat on the thermal source focuses mostly in central part, so still can't dispel the heat effectively and uniformly.

Therefore,, the former heat that accumulates in heat source body 4 central parts is dispelled the heat effectively and uniformly, just can solve the problem of the thermal source poor heat radiation that concentrates under the pedestal if can design a member.

Summary of the invention

This case inventor is because above-mentioned known computer radiator structure, the not good disappearance of its radiator central part heat heat dissipation, the whence studies intensively, and long-pending its people is engaged in the design and the experience of making for many years of this product, designs a kind of radiator of brand-new elongated central processing unit eventually.

The purpose of this utility model is the radiator that a kind of elongated central processing unit will be provided, and it can be dispelled the heat the former heat that accumulates in the heat source body central part effectively and uniformly.

The purpose of this utility model is achieved in that

A kind of radiator of elongated central processing unit is provided, includes a pedestal at least, reach plural pieces fin set on this pedestal; It is characterized in that also having on this pedestal: by one be upright in its outward appearance of this base-plates surface be similar to columned heat pipe and another be positioned at this base-plates surface outward appearance be similar to the S shape arc of curvature body heat pipe the D structure formed jointly.

The beneficial effects of the utility model are:

Because the utility model is to utilize pedestal to be provided with one to be upright in that outward appearance is similar to columned heat pipe on the base-plates surface, be positioned at the heat pipe that simple bending arc body that outward appearance on the base-plates surface is similar to the S shape is constituted with another, when making its setting be combined on the pedestal, can by cylindric heat pipe and S shape heat pipe the common D structure of forming, make heat fin and pedestal two ends above the even guide base in centre among when conduction can be by pedestal, and form tridimensional radiating mode, impel it comparatively even on heat conduction usefulness, so can further promote its radiating effect.

Description of drawings

Radiator structure and associated component schematic diagram that Fig. 1 commonly uses.

The radiator organigram that Fig. 2 another kind is commonly used.

Fig. 3 three-dimensional exploded view of the present utility model.

The heat conduction of Fig. 4 the utility model heat pipe flows to schematic diagram.

The piece number explanation:

Pedestal 11 groove 11a

Heat pipe 2,2a fastener 3

Fin 12,13,13a heat source body 4

Gap slot 121 bases 5

Hole seat 12a fan 6

Embodiment

For ease of more further understanding and understanding being arranged to structure of the present utility model, device and feature thereof, cooperate following accompanying drawing now, be described as follows in detail:

Consult Fig. 3, shown in Figure 4, wherein shown in Figure 3 is heat pipe 2 of the present utility model, 2a is arranged on the signal situation on fin below and the pedestal 11, on Fig. 3, can see that the utility model is that an outward appearance is similar to the heat pipe 2 that the arc of curvature body of S shape is constituted, be arranged on plural number serial connection storehouse fin 12, on the pedestal 11 of 13 belows, can make moulding on the face of pedestal 11 have the arc of curvature body groove 11a of the groove S shape close in advance during fabrication with this heat pipe 2 sizes, one S shape heat pipe 2 can be placed in fixed bit among the arc of curvature body groove 11a of this S shape, again, be arranged in the size of the heat pipe 2 crooked arc curvatures of this S sigmoid arc body groove 11a, be that size according to pedestal 11 areas depends on, size that just should bending arc curvature, the nearly edge in limit, two ends that preferably can be distributed to pedestal 11 is a principle because so just can make hot-fluid by heat pipe 2 by limit, central authorities uniform guide base 11 two ends.

Moreover, the bottom that is similar to columned heat pipe 2a in another outward appearance is connected with the heat pipe 2 of S shape and communicates, and vertically be positioned on the pedestal 11, fin 12 is a plurality of serial connection storehouse fin, the centre is provided with plurality of holes seat 12a among fin 12, again this heat pipe 2a is vertically assigned among this heat radiation film perforation seat 12a, making this fin 12 be level is stacked on the pedestal 11, again with fin 13,13a with the arrangement mode on two long limits towards pedestal 11, respectively vertical means on pedestal 11 with the both sides of fin 12.

Again by being positioned at the mode of one of the short side installing fan 6 of this elongated radiator, the heat of fin surface is carried out heat exchange so that hot type is removed by cold air with the side blows cold air.

According to above-mentioned structure, the radiating mode of this elongated radiator as shown in Figure 4, utilize heat pipe 2a to do thermal convection 60% to 80% hot-fluid (being shown in the arrow side) is conducted to layer fin storehouse on the fin 12, and nationality makes hot-fluid conduct on the fin by heat pipe 2,2a rapidly with tridimensional pattern, the heat of heat source body 4 can be dispelled the heat effectively and uniformly, thereby be improved radiating efficiency.

In sum, structure disclosed in the utility model is in the past not have, and can reach above-mentioned effect really, and reason has possessed the important document of novel patent, and novel patent is filed an application in the whence in accordance with the law.

Claims (1)

1. the radiator of an elongated central processing unit includes a pedestal at least and reaches plural pieces fin set on this pedestal; It is characterized in that also having on this pedestal and be upright in by one that its outward appearance of this base-plates surface is similar to columned heat pipe and another is positioned at the common D structure of forming of arc of curvature body heat pipe institute that this base-plates surface outward appearance is similar to the S shape.

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