CN2826689Y - Heat sink fixer - Google Patents
Heat sink fixer Download PDFInfo
- Publication number
- CN2826689Y CN2826689Y CN 200520127480 CN200520127480U CN2826689Y CN 2826689 Y CN2826689 Y CN 2826689Y CN 200520127480 CN200520127480 CN 200520127480 CN 200520127480 U CN200520127480 U CN 200520127480U CN 2826689 Y CN2826689 Y CN 2826689Y
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- CN
- China
- Prior art keywords
- heat sink
- fastener
- heat
- pedestal
- electro
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- 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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Abstract
The utility model relates to a fixing device of a heat sinking component, which is used for making heat sinking components tightly and fixedly connected with a heat generating device and comprises a base seat which is arranged on the heat generating device. The central part of one end of the base seat is provided with a first clamping component; the base seat is provided with a first hollow part of the heat sinking component and a pressing part which is pivoted on one side of the base seat and is provided with a second hollow part corresponding to the first hollow part of the base seat, more than one pressing component and a second clamping component; the second clamping component is arranged on one end side of the pressing part, is corresponding to the first clamping component of the base seat and is mutually clamped and fixed with the first clamping component. The fixing device of a heat sinking component of the utility model can be used for tightly fixing the heat sinking components on the heat generating device, but not makes the heat generating device pressed to injure. The utility model can be operated by one hand and can be disassembled or assembled without auxiliary tools. The utility model has the advantages of simple operation and labor and time saving.
Description
Technical field
The utility model is about a kind of fixture, particularly about a kind of heat sink is fixed to fixture on the electro-heat equipment.
Background technology
Chip apparatus in the computer system (as central processing unit, logic circuit chip) can produce a large amount of heat in running, this heat such as untimely discharge will be burnt the internal circuit of chip apparatus, causes computer system to produce damage and reaches when the machine state.
Promptly propose heat sink (as fin-type thermal conductivity block) is arranged on the electro-heat equipment for addressing the above problem, the heat that produces when by this heat sink this electro-heat equipment being moved is discharged.The common technology that at present fin-type thermal conductivity block is arranged at electro-heat equipment is divided into elasticity press fastening type locking bolt (push pin) and the cable-styled locking mode of elasticity.
Shown in Figure 1A existing fin and electro-heat equipment method of attachment.It is by an elasticity press fastening type locking bolt 50 heat sink 40 securely to be connected on the electro-heat equipment 30 as shown in the figure.
Shown in Figure 1B another existing fin and electro-heat equipment method of attachment.It is to adopt an elastic cable 60 that heat sink 40 securely is connected on the electro-heat equipment 30 as shown in the figure, just the main body with this elastic cable 60 is across on this heat sink 40, and two end points 61 of this elastic cable 60 are locked to the dual-side of this electro-heat equipment 30, this heat sink 40 securely is connected on this electro-heat equipment 30.
Yet, above-mentioned fin commonly used and electro-heat equipment method of attachment all want elder generation that one side of electro-heat equipment is carried out a locking action, when again another side of electro-heat equipment being carried out another locking action, can cause the application of force of both sides locking inhomogeneous, cause the improper compressing electro-heat equipment of heat sink, cause electro-heat equipment impaired, and in the process of assembling or disassembling, need be auxiliary with fixing or dismounting locking bolt by instrument, operation is wasted time and energy.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of fixture of heat sink, and it can closely be fixed on heat sink on the electro-heat equipment, can not make the electro-heat equipment pressurized and damages.
A purpose more of the present utility model is to provide a kind of fixture of heat sink, and it can use one-handed performance, does not need aid to assemble or to dismantle, and is easy and simple to handle and laborsaving not time-consuming.
For reaching above-mentioned purpose, the utility model provides a kind of fixture of heat sink to comprise: pedestal, be arranged on this electro-heat equipment, and these pedestal one end limit central authorities are provided with one first fastener, and this pedestal has first hollow bulb that this heat sink is set; And pressing part, pivot joint places a side of this pedestal, have one with corresponding second hollow bulb of first hollow bulb of this pedestal, at least more than one rolled-up stock and one second fastener, this second fastener is arranged on an end limit of this pressing part, and it is corresponding with first fastener of this pedestal, fix mutually with this first fastener, the limit, two ends of this rolled-up stock is separately positioned on two corresponding ends of this pressing part limit, deformation effect power by this rolled-up stock, when this first fastener engages mutually with this second fastener, this heat sink produces with this electro-heat equipment and suitably contacts, and when this first fastener breaks away from this second fastener, by the cushioning effect power of this rolled-up stock, make this pressing part pivot to direction away from this pedestal.
When this heat sink is placed on this this electro-heat equipment, earlier this heat sink is placed in this first hollow bulb and this second hollow bulb, again this pressing part is pressed down, when this first fastener is engaged mutually with this second fastener, because this rolled-up stock has deformation effect power, the downforce that forms when this pressing part is pressed down is big and can force in equably on this heat sink, and then this heat sink is closely contacted on this electro-heat equipment, avoids causing electro-heat equipment impaired because of improper compressing.
When need are changed or are removed this heat sink, can directly push the both sides of this first fastener, this kayser is got loose by this second fastener, and by the cushioning effect power of this rolled-up stock, this pressing part is pivoted to the direction away from this pedestal, promptly replaceable or remove this heat sink.
The fixture of heat sink of the present utility model is to be fixed mutually by first fastener and second fastener, and by the deformation effect power of this rolled-up stock, make heat sink is closely contacted on electro-heat equipment, and in the process of pressing down, can evenly force on this heat sink, not make the damage that is stressed of this electro-heat equipment.
Moreover, when the fixture of this heat sink fixes or removes this heat sink, available one hand is held second fastener and is pressed into first fastener, or the both sides of directly pushing first fastener get final product, do not need aid to assemble or to dismantle, make it easy and simple to handle and laborsaving not time-consuming, and because this first fastener has the two-part kayser, can select for use according to the height of this heat sink, and then guarantee the quality of this electro-heat equipment.
Description of drawings
Figure 1A is existing fin and the chip apparatus method of attachment of adopting elasticity press fastening type locking bolt;
Figure 1B is another existing employing elastic cable fin and chip apparatus method of attachment;
Fig. 2 and Fig. 3 are the basic structure schematic diagrames of the fixture of this heat sink; And
Fig. 4 is the side schematic view of the fixture of this heat sink
Embodiment
Embodiment
See also Fig. 2 to Fig. 4 figure, it is the basic structure and the side schematic view thereof of the fixture of heat sink of the present utility model.As shown in the figure, the fixture of heat sink of the present utility model comprises a pedestal 10 and a pressing part 20, be used for heat sink is fixed on this electro-heat equipment, this pressing part 20 articulates a side of putting at this pedestal 10, this pedestal 10 is arranged on the electro-heat equipment, utilize again this pressing part 20 with this heat sink closely kayser be fixed on this electro-heat equipment, make this heat sink that the heat that this electro-heat equipment produced in when operation is distributed.
This pedestal 10 has one first hollow bulb 12, can be for putting this heat sink, and the centre on these pedestal 10 1 end limits is provided with one first fastener 11, this first fastener 11 has a jagged kayser 111, and this kayser 111 is two-part kaysers 111, can select to use according to the height of this heat sink.
Above-mentioned pressing part 20 have one with first hollow bulb, 12 corresponding second hollow bulb 22 and one second fasteners 23 of this pedestal 10, this second fastener 23 is arranged on the end limit of this pressing part 20, the position of this second fastener 23 is corresponding with first fastener 11 of this pedestal 10, and this pressing part 20 is provided with at least more than one rolled-up stock 21, this rolled-up stock 21 is arranged on 20 two corresponding ends of this pressing part limit, this rolled-up stock 21 can be elastic component (as a springs), because this rolled-up stock 21 has deformation effect power, when this first fastener 11 engages mutually with this second fastener 23, can make this heat sink produce suitable contacting with this electro-heat equipment; When this first fastener 11 breaks away from this second fastener 23, can this pressing part 20 be pivoted to the direction away from this pedestal 10 by the cushioning effect power of this rolled-up stock 21.
On the implementation, earlier this pedestal 10 is arranged on this electro-heat equipment, again this heat sink is placed in second hollow bulb 22 of first hollow bulb 12 of this pedestal 10 and this pressing part 20, again this pressing part 10 is pressed down, this second fastener 23 is fastened by above-mentioned jagged kayser 111 to fix in this first fastener 11, and can select the kayser 111 of two-part for use according to the Height Adjustment of this heat sink, because above-mentioned rolled-up stock 21 is the elastic components with deformation effect power, formed downforce was big and can force on this heat sink equably when this pressing part 10 was pressed down, and then this heat sink is closely contacted on this electro-heat equipment, avoid causing electro-heat equipment impaired because of improper compressing.
In addition, when need are changed or are removed this heat sink, can directly push the both sides of this first fastener 11, this kayser 111 is got loose by this second fastener 23, and by the cushioning effect power of this rolled-up stock 21, this pressing part 20 is pivoted to the direction away from this pedestal 10, promptly replaceable or remove this heat sink.
In sum, the fixture of heat sink of the present utility model is to be fixed mutually by first fastener and second fastener, and by the deformation effect power of this rolled-up stock, heat sink is closely contacted on electro-heat equipment, and then the heat that this electro-heat equipment is produced when operation can be by this heat sink heat radiation.
In addition, when the fixture of this heat sink fixed or removes this heat sink, available one hand was held second fastener and is pressed into first fastener, or the both sides of directly pushing first fastener get final product, do not need aid to assemble or to dismantle, make it easy and simple to handle, laborsaving not time-consuming.
Moreover, because the rolled-up stock of this pressing part is an elastic component, in the process of pressing down, can evenly force on this heat sink, can not make this electro-heat equipment pressurized damage, and, can select for use according to the height of this heat sink, and then guarantee the quality of this electro-heat equipment because this first fastener has the two-part kayser.
Claims (5)
1. the fixture of a heat sink is fixed on heat sink on the electro-heat equipment, it is characterized in that, the fixture of this heat sink comprises:
Pedestal is arranged on this electro-heat equipment, and these pedestal one end limit central authorities are provided with one first fastener, and this pedestal has first hollow bulb that this heat sink is set; And
Pressing part, pivot joint places a side of this pedestal, have one with corresponding second hollow bulb of first hollow bulb of this pedestal, at least more than one rolled-up stock and one second fastener, this second fastener is arranged on an end limit of this pressing part, and it is corresponding with first fastener of this pedestal, fix mutually with this first fastener, the limit, two ends of this rolled-up stock is separately positioned on two corresponding ends of this pressing part limit, deformation effect power by this rolled-up stock, when this first fastener engages mutually with this second fastener, this heat sink produces with this electro-heat equipment and suitably contacts, and when this first fastener breaks away from this second fastener, by the cushioning effect power of this rolled-up stock, make this pressing part pivot to direction away from this pedestal.
2. the fixture of heat sink as claimed in claim 1 is characterized in that, this first fastener is the two-part kayser, can select according to the height of this heat sink.
3. the fixture of heat sink as claimed in claim 2 is characterized in that, this kayser is jagged kayser.
4. the fixture of heat sink as claimed in claim 1 is characterized in that, this rolled-up stock is an elastic component.
5. the fixture of heat sink as claimed in claim 4 is characterized in that, this elastic component is the spring of sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127480 CN2826689Y (en) | 2005-10-14 | 2005-10-14 | Heat sink fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127480 CN2826689Y (en) | 2005-10-14 | 2005-10-14 | Heat sink fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826689Y true CN2826689Y (en) | 2006-10-11 |
Family
ID=37066873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127480 Expired - Fee Related CN2826689Y (en) | 2005-10-14 | 2005-10-14 | Heat sink fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496226A (en) * | 2020-05-26 | 2020-08-07 | 天能电池(芜湖)有限公司 | Mould base for heat absorption and heat dissipation treatment of mould cavity |
-
2005
- 2005-10-14 CN CN 200520127480 patent/CN2826689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496226A (en) * | 2020-05-26 | 2020-08-07 | 天能电池(芜湖)有限公司 | Mould base for heat absorption and heat dissipation treatment of mould cavity |
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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: 20111014 |