CN2826688Y - Heat radiation module for central processing unit - Google Patents
Heat radiation module for central processing unit Download PDFInfo
- Publication number
- CN2826688Y CN2826688Y CN 200520105229 CN200520105229U CN2826688Y CN 2826688 Y CN2826688 Y CN 2826688Y CN 200520105229 CN200520105229 CN 200520105229 CN 200520105229 U CN200520105229 U CN 200520105229U CN 2826688 Y CN2826688 Y CN 2826688Y
- Authority
- CN
- China
- Prior art keywords
- processing unit
- central processing
- runners
- heat radiation
- radiating module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat radiation module for a central processing unit. The heat radiation module at least comprises a radiator, a heat radiation fan and a foot seat, wherein the heat radiation fan is provided with a fixed lock pipe. A screw fixed element penetrates through the fixed lock pipe. The screw fixed element is sheathed with an elastic element. The utility model is characterized in that the foot seat is made of plastic material which has high rigidity intensity; the foot seat extends to be provided with four supporting arms on which a clamping fixed mechanism which is integrally formed is arranged. The foot seat can be simplified to be fixed with assembly engineering of a circuit base plate, the manufacturing cost of the heat radiation module can be effectively reduced and the using efficacy of the heat radiation module can be improved.
Description
[technical field]
The utility model relates to a kind of central processing unit radiating module, refers to a kind of radiating module of simplifying packing engineering and reducing the radiating module cost especially.
[background technology]
The computing of computer and running mainly are to finish by central processing unit (CPU) 1, yet along with the speed of central processing unit 1 running is more and more faster, the caloric value of central processing unit 1 is also along with increasing, for central processing unit 1 can be operated normally, so the computer dealer all can be provided with radiating module 2 on central processing unit 1.
The radiating module 2 of known central processing unit 1, as shown in Figure 1, it mainly is installing one radiator 21 on central processing unit 1, and a radiator fan 22 is set above radiator 21, absorb by the thermal source of radiator 21 central processing unit 1, by radiator fan 22 thermal source is got rid of again, and be minimized the working temperature of central processing unit 1, can make central processing unit 1 under suitable temperature environment, operate.
The installation of this radiating module 2, as shown in Figure 1, 2, the main runners 23 of establishing in the bottom side of circuit substrate 3, four corners of this runners 23 have extended respectively installs support arm 231, this support arm 231 is provided with the perforation 2311 that runs through, and this perforation 2311 can covering for bolt element 25.Also extended pin pipe 221 in four corners of radiator fan 22 in addition, this pin pipe 212 is corresponding with 2311 one-tenth of the perforation of support arm 231, and pin pipe 221 can supply wearing wherein of bolting element 27 in addition, and the outer peripheral face of this bolting element 27 is arranged with flexible member 28.Radiating module 2 can penetrate by the pin pipe 221 of bolting element 23 from radiator fan 22 by this, and the perforation 31 of passing circuit substrate 3, and can be screwed with the bolt element 25 on the support arm 231 of runners 23, make the applying that radiating module 2 and central processing unit 1 can be firm.
But, as everyone knows, the rigidity intensity of this circuit substrate 3 originally just a little less than, for exempting to cause the distortion of circuit substrate 3 because of the locking of radiating module 2, and then have influence on the running of central processing unit 1, so the spiral shell that the module 2 of loosing can not be straight is solid on circuit substrate 3, runners 23 is installed and must be provided with the back side at circuit substrate 3, therefore runners 23 must have suitable rigidity intensity, could allow radiating module 2 that certain stable position can be arranged.Be with, present dealer all makes runners 23 with metal material, obtains preferable rigidity intensity to pray.When runners 23 is to be metal material when made, the dealer avoids metal runners 23 to have influence on the circuit pathways of circuit substrate 3, so an insulating part 24 can be set between runners 23 and circuit substrate 3, the shape of this insulating part 24 is fully corresponding with 23 one-tenth of runners, the same support arm 241 that extended also is provided with perforation 2411 on this support arm 241 in its four corner.By the setting of insulating part 24, can avoid runners 23 to interfere with the circuit pathways of circuit substrate 3 really.
In addition, known radiating module 2 is when assembling, be earlier runners 23 and insulating part 24 to be configured to one, again the bolt element on the runners 24 25 is passed in the perforation 31 of circuit substrate 3, for making runners 23 and exhausted source part 24 that a stable stationary positioned be arranged on circuit substrate 3, must be in bolt element 25 upper ends a sheathed C type clasp 26, buckleing 26 by the C type forms and stops, or in the rubberizing mode, to avoid runners 23 and insulating part 24, in the assembling line flow process, on circuit substrate 3, come off, and assembling that can the convenient production line next stop.
The radiating module of commonly using 2 no doubt can make central processing unit 1 reach the purpose of heat radiation, and the structure of the module 2 but heat of commonly using is loose still has following disappearance at least:
1. because its runners 23 is to make for metal material, what still can impact the normal circuit path of circuit substrate 3, as producing electric field interference etc.
2. known radiating module 2 must dispose insulating part 28 and gum operation between runners 23 and circuit substrate 3, and causes the increase of cost.
3. when commonly using radiating module 2 its runners 23 and on circuit substrate 3, fixing, must finish, and the working procedure of installing engineering is increased by a C type clasp 27.
Be with, how to improve the disappearance of known central processing unit 1 radiating module 2, a real big problem that needs to be resolved hurrily for the dealer.
[utility model content]
For improving the disappearance that known central processing unit radiating module is produced, main purpose of the present utility model, be to provide a kind of central processing unit radiating module, can simplify the packing engineering that runners is fixed in circuit substrate, and can effectively reduce the cost of manufacture of radiating module, can promote the effect that radiating module uses.
A kind of central processing unit radiating module of the present utility model, this radiating module includes a radiator, a radiator fan, a runners at least, this radiator fan is provided with the pin pipe, this pin pipe wears for bolting element, this bolting element is arranged with flexible member, it is characterized in that: this runners is made by the plastic material of the high rigidity intensity of a tool, and one-body molded on four support arms that this runners extends have a clamping mechanism.
Central processing unit radiating module of the present utility model can be simplified the packing engineering that runners is fixed in circuit substrate, and can effectively reduce the cost of manufacture of radiating module, can promote the effect that radiating module uses.
[description of drawings]
Fig. 1 is an exploded view of commonly using radiating module.
Fig. 2 is an enforcement schematic diagram of commonly using radiating module.
Fig. 3 A is STRUCTURE DECOMPOSITION figure of the present utility model.Fig. 3 B is the partial enlarged drawing of Fig. 3 A.
Fig. 4 is an embodiment schematic diagram of the present utility model.
[embodiment]
Effect for being easier to understand structure of the present utility model and can reach cooperates graphic being described as follows now:
At first see also shown in Fig. 3 A, Fig. 3 B, the structure of central processing unit radiating module of the present utility model, wherein this radiating module 4 includes a radiator 5, radiator fan 6 and a runners 7 at least.
This radiator fan 6 is tops of being located at radiator 5, four corners of radiator fan 6 are provided with pin pipe 61, this pin pipe 61 can wear for bolting element 62, the sheathed flexible member 63 of these bolting element 62 outer peripheral faces, be provided with threaded portion 621 in the lower end of bolting element 62 in addition, above threaded portion 621, be provided with an annular groove 622, this annular groove 622 can supply the sheathed of an O type clasp 64, by this after bolting element 62 penetrates pin pipe 61, this O type is buckled 64 and is buckled in annular groove 622 again and forms and stop, can make bolting element 62 up and down freely in pin pipe 61, and can in pin pipe 61, not break away from.
This runners 7 is to be made by the plastic material of the high rigidity intensity of tool, and extended support arm 71 in runners 7 four corners, one-body molded clamping mechanism 72 on support arm 71, this clamping mechanism 72 is to extend two semicircular block pieces 721 to constitute on support arm 71, the upper end of this block piece 721 is to become the taper 7211 that inwardly contracts, its lower end then becomes semicolumn 7212, and these taper 7211 bottom external diameters make this clamping mechanism 72 have the function of colluding card greater than semicolumn 7212 by this.Clamping mechanism 72 one when moulding is coated with bolt element 73 in addition.
This bolt element 73, be for metal material made, can be provided with screw thread by this in its inside adopts for bolting element 62 and is screwed into, the head 731 of this bolt element 73 is piercing in outside the clamping mechanism 72, the external diameter of its head 731 and greater than the internal diameter of clamping mechanism 72, the neck 732 that contracts in the lower end of the head 731 of bolt element 73 is provided with, and clamping mechanism 72 just can be positioned at the neck 732 of bolt element 73, but bolt element 73 cutting ferrules are on clamping mechanism 72 by this, and can not break away from runners 7.
Enforcement of the present utility model, as shown in Figure 4, when radiating module 4 is desired to be assemblied on the circuit substrate 8, earlier the below of runners 7 by circuit substrate 8 upwards is sheathed on the circuit substrate 8, penetrate by the clamping mechanism on the runners 7 72 in the perforation 81 of circuit substrate 8, the perforation 81 that this moment, clamping mechanism 72 and bolt element 73 passed circuit substrate 8 simultaneously, 8 of circuit substrates just can be equipped on the clamping mechanism 72, and can make runners 7 be fixed on the circuit substrate 8, again by locking bolting element 62, come with bolt element 73 spiral shells solid, and then can make radiator 5 fit on the central processing unit 9, the thermal source of central processing unit 9 can be absorbed by this, by radiator fan 6 thermal source be distributed again.
Effect of the present utility model is, by on the support arm 71 of runners 7, being provided with clamping mechanism 72, coat bolt element 73 in this clamping mechanism 72, make runners 7 directly be fixed on the circuit substrate 8, and needn't make resistor or gum engineering with C type clasp again, and then can simplify the packing engineering of runners 7.In addition, the utility model is made by the high rigid plastic material of tool by runners 7, and the configuration that can save insulating part, and then can effectively reduce the cost of radiating module 4, and reduces the interference of runners 7 for the circuit pathways of circuit substrate 8.
Claims (4)
1. central processing unit radiating module, this radiating module includes a radiator, a radiator fan, a runners at least, this radiator fan is provided with the pin pipe, this pin pipe wears for bolting element, this bolting element is arranged with flexible member, it is characterized in that: this runners is made by the plastic material of the high rigidity intensity of a tool, and one-body molded on four support arms that this runners extends have a clamping mechanism.
2. central processing unit radiating module as claimed in claim 1 is characterized in that: more be coated with bolt element in this clamping mechanism.
3. central processing unit radiating module as claimed in claim 1 is characterized in that: this clamping mechanism is made of two semicolumns.
4. central processing unit radiating module as claimed in claim 3 is characterized in that: this semicolumn upper end is taper.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105229 CN2826688Y (en) | 2005-09-09 | 2005-09-09 | Heat radiation module for central processing unit |
| US11/467,430 US7870888B2 (en) | 2005-08-26 | 2006-08-25 | Base for heat radiator, heat dissipation assembly for central processing unit, and method of using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105229 CN2826688Y (en) | 2005-09-09 | 2005-09-09 | Heat radiation module for central processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826688Y true CN2826688Y (en) | 2006-10-11 |
Family
ID=37066872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105229 Expired - Fee Related CN2826688Y (en) | 2005-08-26 | 2005-09-09 | Heat radiation module for central processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826688Y (en) |
-
2005
- 2005-09-09 CN CN 200520105229 patent/CN2826688Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20110909 |