CN2694489Y

CN2694489Y - Improved heat radiator

Info

Publication number: CN2694489Y
Application number: CN 200420045818
Authority: CN
Inventors: 李振彬
Original assignee: DONGGUAN EASTCITY BOZHOU BIANCIDELI HARDWARE WORKS
Current assignee: DONGGUAN EASTCITY BOZHOU BIANCIDELI HARDWARE WORKS
Priority date: 2004-05-17
Filing date: 2004-05-17
Publication date: 2005-04-20
Anticipated expiration: 2014-05-17

Abstract

The utility model relates to an improved heat radiator. The body of the improved heat radiator is formed by a first fixed seat and a second fixed seat, the two fixed seats are respectively provided with corresponding folded plates and bending parts, the other side margins of the two fixed seats respectively extend foot racks. The improved heat radiator comprises an external member sheathed in the body and provided with an elongated slot and a fixed hole and sheathed with the folded plate and the bending part, and a radiator arranged between the central processing unit (CPU) and the body. Therefore, the heat radiator can be made to achieve the purpose of easy assembly, and the heat radiator gets the steady buckling and holding effect after the heat radiator is assembled.

Description

The modified form heat abstractor

Technical field

The utility model relates to a kind of modified form heat abstractor.

Background technology

Generally do not commonly use person such as Taiwan patent gazette, No. the 584262nd, novel patent announcement it " fastener of heat sink ", it is in order to radiator fixedly is assembled to the fastener of heat sink on the CPU holder that is provided with hole clipping, this radiator has parallel radiating fin, the lateral plate stage casing system in radiating fin two outsides protrudes out outwardly and is formed with the Extendible flake that is parallel to radiating fin, be to be formed with pressing trough to establish between lateral plate and Extendible flake for the fastener group, fastener system is rectangular flat sheet-like, be formed with buckling end in the fastener two ends, the buckling end root edge has been bent to form the fastening hook towards the extension of fastener one side, wherein a buckling end upper limb is towards being bent to form the press section with respect to fastening the extension of hook-forming side, the fastener stage casing slightly is bent downwardly the pressure section that forms arc, by this, in the holder above when assembling system is placed in radiator CPU, go into the hole clipping of holder then with the fastening dogging of fastener buckling end, make pressure section be pressed in the radiator pressing trough, so radiator is pressed on the CPU, and can obtains good fastening location and radiating effect.

Though above-mentioned structure can cooperate the CPU holder that radiator is pressed on the CPU by fastener; But, because this radiator only is to be arranged between the radiator fins in the crack with the fastener that is rectangular flat sheet-like, again the fastening dogging of fastener buckling end is gone into the hole clipping of holder afterwards, therefore, this radiator must just can be pressed on the CPU by the CPU holder, so too tightly then can cause the phenomenon that is difficult to fastening and fastener distortion when what fastener and CPU holder fastened, Ruo Taisong then can cause radiator firmly to be pressed on the CPU; So, on reality is used, can not meet the required of user so generally commonly use the person.

The utility model content

The main purpose of the utility model ties up to provides a kind of heat abstractor that makes to cooperate external member to reach the purpose that is easy to assembling by first and second holder in overcoming above-mentioned weak point of the prior art, and makes heat abstractor be assembled in motherboard to reach the firm modified form heat abstractor of buckleing the effect of holding afterwards.

The purpose of this utility model can reach by following measure:

This modified form heat abstractor, its special character is: its be by a body, be sheathed on external member on the body, and a radiator that is arranged between central processing unit (CPU) and body formed.

This body series is made of one first holder and one second holder, one of this two holder side edge cording has a corresponding flap, and another lateral margin system of this two holder is extended with foot rest respectively, and has a corresponding kink respectively in the two ora terminalis system of this two holder; The centre cording of this external member have one with the elongated slot of the corresponding socket of flap of above-mentioned two holders, and in the two ends system of contiguous this elongated slot have respectively one with the fixing hole of the corresponding socket of the kink of above-mentioned two holders; This radiator system by a base, be arranged at heat pipe on the base, and a plurality of radiating fins that are arranged on the heat pipe constituted.Can be for being arranged between central processing unit (CPU) and above-mentioned body.

The purpose of this utility model can also reach by following measure:

This flap system is a bending upwards.

One of this foot rest end cording has a perforation.

This foot rest system is a drop shape downwards.

This kink system is a bending upwards.

The two ora terminalis system of this external member has the stopper section of a downward bending respectively, and this stopper section cording has a screw.

This radiating fin can be the shape of difference according to the required of actual state.

In this way, can make heat abstractor cooperate external member to reach the purpose that is easy to assembling, and make heat abstractor be assembled in motherboard to reach the firm effect of holding of buckleing afterwards by first and second holder.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model.

Fig. 2 is the perspective exploded view of the utility model.

Fig. 3 is the user mode schematic diagram of the utility model.

Fig. 4 is the user mode end view of the utility model.

Fig. 5 is the embodiment schematic diagram of the utility model.

The contrast of assembly label

Body 1

First holder 11

Second holder 12

Flap 111,121

Foot rest 112,122

Perforation 113,123

Kink 114,124

External member 2

Elongated slot 21

Fixing hole 22

Stopper section 23

Screw 231

Radiator 3

Base 31

Heat pipe 32

Radiating fin 33,33a

Motherboard 4

Central processing unit 41

Fixation kit

42,43

Hole 44

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

See also Fig. 1～shown in Figure 4, the utility model is a kind of modified form heat abstractor, its be by a body 1, be sheathed on external member 2 on the body 1, and a radiator 3 that is arranged at 1 of central processing unit 41 and body formed.

The above-mentioned body of being carried 1 is made of one first holder 11 and one second holder 12, this two holder 11, one of 12 side edge cordings have a corresponding flap 111,121, and this flap 111,121 is to be a bending upwards, and this two holder 11, another lateral margin system of 12 is extended with foot rest 112 respectively, 122, this foot rest 112, one of 122 end cordings have a perforation 113,123, and this foot rest 112,122 is to be a drop shape downwards, and in this two

holder

11,12 two ora terminalis system has a corresponding kink 114 respectively, 124, and this kink 114,124 is to be a upwards bending;

The centre cording of this external member 2 have one with the elongated slot 21 of flap 111, the 121 corresponding sockets of above-mentioned two

holders

11,12, and in the two ends system of contiguous this elongated slot 21 have respectively one with the fixing hole 22 of kink 114, the 124 corresponding sockets of above-mentioned two

holders

11,12, and have the stopper section 23 of a downward bending respectively in two ora terminalis of this external member 2 system, and these stopper section 23 cordings have a screw 231;

This radiator 3 be by a base 31, be arranged at heat pipe 32 on the base 31, and a plurality of radiating fins 33 that are arranged on the heat pipe 32 constituted, can be for being arranged at 1 of central processing unit 41 (CPU) and above-mentioned body.In this way, constitute a brand-new modified form heat abstractor by above-mentioned structure.

When the utility model in when assembling, system is placed in the base 31 of this radiator 3 on the central processing unit 41 (CPU), and this first holder 11 and second holder 12 be arranged on the base 31 of radiator 3, make this first, two

holders

11,12 flap 111,121 and kink 114,124 corresponding closings, afterwards external member 2 is socketed on first by its elongated slot 21 and fixing hole 22 are corresponding, two

holders

11,12 flap 111,121 and kink 114,124 position, make this first, two

holders

11,12 by these external member 2 combinations in addition, and the base 31 that makes this radiator 3 is limited in 23 of the stopper sections of external member 2 two ends, and utilize the screw 231 of stopper section 23 cooperate fixation kits 43 with this first, two

holders

11,12 and external member 2 be fixed on the base 31 of radiator 3; And make perforation 113,123 on this foot rest 112,122 corresponding to set hole 44, the position of adjacent central processor 41 on the motherboard 4, and cooperate fixation kit 42 to be fixed, make the utility model finish assembling with motherboard 4, be easy to the purpose of assembling and the utility model is reached, and make heat abstractor after assembling, reach the effect that firm button is held.

Seeing also shown in Figure 5ly, is the embodiment schematic diagram of the utility model.As shown in the figure: this radiating fin 33a can be the shape of difference according to the required of actual state also.

Only the above person only is the preferred embodiment of the utility model, when the scope that can not limit the utility model enforcement with this; So all simple equivalent of being done according to the utility model claim and utility model description change and modification, all should still belong in the scope that the utility model patent contains.

Claims

1. modified form heat abstractor is characterized in that: its be by a body, be sheathed on external member on the body, and a radiator that is arranged between central processing unit (CPU) and body formed.

2. the modified form heat abstractor according to claim 1 is characterized in that:

One body, this body series is made of one first holder and one second holder, one of this two holder side edge cording has a corresponding flap, and another lateral margin system of this two holder is extended with foot rest respectively, and has a corresponding kink respectively in the two ora terminalis system of this two holder;

One external member, the centre cording of this external member have one with the elongated slot of the corresponding socket of flap of above-mentioned two holders, and in the two ends system of contiguous this elongated slot have respectively one with the fixing hole of the corresponding socket of the kink of above-mentioned two holders;

One radiator, this radiator system by a base, be arranged at heat pipe on the base, and a plurality of radiating fins that are arranged on the heat pipe constituted, can supply to be arranged between central processing unit (CPU) and above-mentioned body.

3. the modified form heat abstractor according to claim 1 is characterized in that: this flap system is a bending upwards.

4. the modified form heat abstractor according to claim 1 is characterized in that: one of this foot rest end cording has a perforation.

5. the modified form heat abstractor according to claim 1 is characterized in that: this foot rest system is a drop shape downwards.

6. the modified form heat abstractor according to claim 1 is characterized in that: this kink system is a bending upwards.

7. the modified form heat abstractor according to claim 1 is characterized in that: the two ora terminalis system of this external member has the stopper section of a downward bending respectively.

8. the modified form heat abstractor according to claim 7 is characterized in that: this stopper section cording has a screw.

9. the modified form heat abstractor according to claim 1 is characterized in that: this radiating fin can be the shape of difference according to the required of actual state.