CN2773780Y

CN2773780Y - Built-in radiation fins

Info

Publication number: CN2773780Y
Application number: CN 200520050266
Authority: CN
Inventors: 张菀倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-04-19
Anticipated expiration: 2015-02-04

Abstract

The utility model discloses a heat radiating fin for internal memories, which is composed of two symmetrical heat radiating fins, wherein an internal memory is clamped between the heat radiating fins and the internal side faces of the two heat radiating fins are attached to both sides of the internal memory. The utility model is characterized in that each of the heat radiating fins is extended upwards beyond the upper margin of the internal memory to form a heat radiating part which enhances the efficiency of heat radiation, and a plurality of fin shapes are arranged on the heat radiating part to enhance the efficiency of heat radiation. The utility model is used for matching with the requirements of a high-speed computer to achieve the purposes of enhancing the efficiency of heat radiation and protecting internal memories from being damaged.

Description

The internal memory heat radiator

Technical field:

The utility model relates to calculator memory, refers to a kind of internal memory heat radiator especially, a pair of heat radiator that is attached to the internal memory both sides and has preferable heat dissipation.

Background technology:

Because the continual renovation of computer technology makes arithmetic speed constantly increase.Under arithmetic speed constantly promoted, what be accompanied by was that the heating temp of internal memory all the more improves.For asking heat dissipation faster, obviously be necessary on the structure of heat radiator, to be improved, just can meet the high speed requirement.

The utility model content:

Technical problem to be solved in the utility model is: at the deficiencies in the prior art, providing a kind of extends upward heat radiator, make its upper limb that highly surpasses internal memory with the formation radiating part, and then increase the heat dissipation of heat radiator, be fit to the internal memory heat radiator that high-speed internal memory uses.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of internal memory heat radiator is constituted one internal memory of clamping therebetween by the heat radiator of two symmetries; And two heat radiator medial surfaces are attached to the both sides of internal memory; Be characterized in that described heat radiator extends upward the radiating part that forms an increase heat dissipation above the internal memory upper limb.

Described heat radiator top is provided with the cramp and the button hole seat of mutual fastening.Described heat radiator top is provided with to prevent the lug of cramp and the slippage of button hole seat.Described heat radiator top buckles into a pair of holder with the clipping heat radiator.Described heat radiator medial surface has the fender of heat conduction efficiency and is attached to the internal memory side.Described radiating part offers several to increase air channel length De Sushi sheet.Suo Shu Sushi sheet is stamped to form from radiating part, and Xiang Dui Sushi sheet forms perforate on the radiating part.Suo Shu Sushi sheet is oblong-shaped, arc shape, or is sectional type.Described radiating part is that full wafer extends from the heat radiator top, and offers square hole and pass for retainer between radiating part and heat radiator.Described heat radiator and radiating part are into the connecting structure of separate type.

Compared with prior art; the utility model has the advantages that: this heat radiator extends upward; make its upper limb that highly surpasses internal memory to form radiating part; and then the heat dissipation of increase heat radiator, be fit to high-speed internal memory and use, and radiating part is provided with Sushi sheet mostly; can between two radiating parts, form than the long air channel; increase heat and pass effect, reach the effect of quick heat radiating, the protection internal memory is difficult for impaired.

Below, structure of the present utility model and operation effect will be described in detail according to the embodiment shown in the drawing.

Description of drawings:

Fig. 1 is the exploded view of the utility model embodiment one.

Fig. 2 is the constitutional diagram of Fig. 1.

Fig. 3 is the front view of Fig. 2.

Fig. 4 is the sectional view of Fig. 3 along the A-A line.

Fig. 5 is the front view of the utility model embodiment two.

Fig. 6 is the sectional view of Fig. 5 along the B-B line.

Fig. 7 is the front view of the utility model embodiment three.

Fig. 8 is the sectional view of Fig. 7 along the C-C line.

Fig. 9 is the front view of the utility model embodiment four.

Figure 10 is the sectional view of Fig. 9 along the D-D line.

Figure 11 is the separate type front view of the utility model embodiment five.

Figure 12 is the unitized construction front view of Figure 11.

The figure number explanation:

10 ... heat radiator 11 ... medial surface

12 ... cramp 13 ... the button hole seat

14 ... lug 15 ... radiating part

16 ... ... Sushi sheet 17 ... perforate

20 ... internal memory 30 ... holder

100 ... heat radiator 101 ... heat radiator

102 ... heat radiator 103 ... heat radiator

150 ... radiating part 151 ... radiating part

152 ... radiating part 153 ... radiating part

160 ... ... Sushi sheet 161 ... ... Sushi sheet

162a ... ... Sushi sheet 162b ... ... Sushi sheet

170 ... perforate 171 ... perforate

172a ... perforate 172b ... perforate

180 ... square hole

Embodiment:

Embodiment 1, sees also Fig. 1-Fig. 4, the utility model internal memory heat radiator by the heat radiator 10 of two symmetries constitute one internal memory 20 of clamping therebetween; And two heat radiator, 10 medial surfaces 11 have the fender of heat conduction efficiency and be attached to the both sides of internal memory 20, with the chip on the protection internal memory 20.Above heat radiator 10, be provided with cramp 12 and button hole seat 13, make two heat radiator to fasten mutually; And lug 14 is located at heat radiator 10 upper limb appropriate locations, to prevent the slippage of cramp 12 and button hole seat 13.A pair of holder 30 can buckle into the clipping heat radiator and increases fixation from heat radiator 10 upper limbs.

The upper limb of heat radiator 10 extends upward, and makes its upper limb that highly surpasses internal memory 20, to form a radiating part 15.On radiating part 15, be formed with De Sushi sheet 16 mostly, to increase heat dissipation.

At embodiment shown in Figure 1, Xian Shi Sushi sheet 16 is oblong-shapeds, and it is stamped to form from radiating part 15, to form perforate 17 on radiating part 15.See also Fig. 4, shown radiating part 15 Shang De Sushi sheets 16 structures, the channel growth when this will make air through two radiating parts 15 with the increase heat exchanger time, and then improves heat dissipation.

Embodiment 2, see also Fig. 5 and Fig. 6, and radiating part 150 can be that full wafer extends from heat radiator 100 tops, and offers square hole 180 and pass for retainer 30 between radiating part and heat radiator.Same, can on radiating part 150, offer Sushi sheet 160 and perforate 170.This design has bigger radiating part 150 areas, to improve heat dissipation.

Embodiment 3, see also Fig. 7 and shown in Figure 8, and the Sushi sheet 161 that the radiating part 151 on the heat radiator 101 is offered is the arc sheet, and perforate 171 also is an arc opening.Such design benefit be air through arc shape Sushi sheet streamline comparatively smooth and easy, can faster hot gas be derived.

Embodiment 4, see also Fig. 9 and shown in Figure 10, and wherein to offer De Sushi sheet be for sectional type designs to the radiating part 152 on the heat radiator 102, and as being two-part 162a and 162b among the figure, and perforate also is two

formula section

172a and 172b relatively, to cause a plurality of airflow paths.Dang Ran ， Sushi sheet also can be more than two sections design, even be the projection design of point-like.In addition, embodiment 5, consult Figure 11 and Figure 12, and heat radiator 103 and radiating part 153 can be designed to the connecting structure of separate type.Radiating part 153 can weld, rivet or other connecting structure and be connected on the heat radiator 103.This design is the radiating part 153 of for convenience different spaces demand and configurable different size and shape and using.

In sum, the utility model internal memory heat radiator cooperates the high-speed computer demand to use, and reaches the raising heat dissipation, and the protection internal memory is difficult for impaired.

Claims

1, a kind of internal memory heat radiator is constituted one internal memory of clamping therebetween by the heat radiator of two symmetries; And two heat radiator medial surfaces are attached to the both sides of internal memory; It is characterized in that: described heat radiator extends upward the radiating part that forms an increase heat dissipation above the internal memory upper limb.

2, internal memory heat radiator as claimed in claim 1 is characterized in that: described heat radiator top is provided with the cramp and the button hole seat of mutual fastening.

3, internal memory heat radiator as claimed in claim 2 is characterized in that: described heat radiator top is provided with to prevent the lug of cramp and the slippage of button hole seat.

4, internal memory heat radiator as claimed in claim 2 is characterized in that: described heat radiator top buckles into a pair of holder with the clipping heat radiator.

5, internal memory heat radiator as claimed in claim 1 is characterized in that: described heat radiator medial surface has the fender of heat conduction efficiency and is attached to the internal memory side.

6, internal memory heat radiator as claimed in claim 1 is characterized in that: described radiating part offers several to increase air duct length De Sushi sheet.

7, internal memory heat radiator as claimed in claim 6 is characterized in that: Suo Shu Sushi sheet is stamped to form from radiating part, and Xiang Dui Sushi sheet forms perforate on the radiating part.

8, internal memory heat radiator as claimed in claim 6 is characterized in that: Suo Shu Sushi sheet is an oblong-shaped.

9, internal memory heat radiator as claimed in claim 6 is characterized in that: Suo Shu Sushi sheet is an arc shape.

10, internal memory heat radiator as claimed in claim 6 is characterized in that: Suo Shu Sushi sheet is a sectional type.

11, internal memory heat radiator as claimed in claim 1 is characterized in that: described radiating part is that full wafer extends from the heat radiator top, and offers square hole and pass for retainer between radiating part and heat radiator.

12, internal memory heat radiator as claimed in claim 1, it is characterized in that: described heat radiator and radiating part are into the connecting structure of separate type.