CN203378185U - Combined type radiator - Google Patents
Combined type radiator Download PDFInfo
- Publication number
- CN203378185U CN203378185U CN201320407217.5U CN201320407217U CN203378185U CN 203378185 U CN203378185 U CN 203378185U CN 201320407217 U CN201320407217 U CN 201320407217U CN 203378185 U CN203378185 U CN 203378185U
- Authority
- CN
- China
- Prior art keywords
- radiator
- mobile jib
- fastener
- support arm
- heat sink
- 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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Abstract
The utility model discloses a combined type radiator comprising a radiator and a radiator fastener. The radiator fastener is used for fixing the radiator to a heating element. The radiator includes a substrate and a plurality of heat radiation fins that are vertically arranged on the substrate in a matrix manner. The radiator fastener is formed through stamping by a rod body, and includes a main rod and supporting arms disposed at two ends of the main rod. The two supporting arms at the two ends of the main rod extend toward two directions. One end of each supporting arm is equipped with a clamping hook, and an insulation sleeve is sleeved on the clamping hook. Through the above way, the radiator can be directly fixed on a PCB through the radiator fastener, is easy to mount, dismount and replace, needs no heat-conducting glue and thus is reduced in terms of cost. Moreover, the insulation sleeve disposed on each clamping hook of the radiator fastener helps to prevention electric conduction.
Description
Technical field
The utility model relates to the radiator field, particularly relates to a kind of combined radiator for electronic product.
Background technology
Along with the continuous progress of integrated circuit technique and improving constantly of commercial Application demand, electronics and information industry vigorously develops rapidly, computer application is popularized, and the speed of its update is accelerated increasingly, therefore, the running frequency of the core parts-central processing unit in computer is more and more higher, the high-frequency high-speed processor is constantly released, but the processor running frequency is higher, the heat produced in its unit interval is more, accumulation of heat will cause that temperature raises, thereby cause its runnability to comprise stability decreases, therefore, must in time the dissipation of heat of its generation be gone out, at present, the essential problem solved when heat radiation has become every generation high speed processor release.For the heat can be rapidly integrated circuit (IC) chip produced when the high-speed cruising, drive away, industry is settled a radiator of being made by the material with good heat conductive performance more than the integrated circuit (IC) chip upper surface.In various mainboard now, nearly all can use radiator is the electronic component on it, as central processing unit and South Bridge chip etc. is dispelled the heat.Usually, radiator comprises radiating part and installation portion.Wherein, radiating part mainly comprises radiating fin, for heat radiation; Installation portion comprises fastener, for radiating part is fixed in to mainboard.And fastener generally includes the retaining elements such as clasp, depression bar and screw, because installation portion has more retaining element, the assembling of radiator just comparatively bothers, and its production and assembly cost are also higher.It is to combine and form with radiating fin on aluminium base with aluminium base that radiator is certainly also arranged, and aluminium base is fixed on mainboard by heat-conducting glue, does not need installation portion, but this radiator is difficult for dismounting after installing, and the cost of heat-conducting glue is also high.
The utility model content
The utility model main purpose is to provide a kind of combined radiator, can utilize fastener of heat sink directly radiator to be fixed on pcb board, easy detachable, and, without utilizing heat-conducting glue, reduced cost; And the snap fit of fastener of heat sink is provided with insulating case can prevent conduction.
For achieving the above object, the technical solution adopted in the utility model is: a kind of combined radiator, comprise radiator and fastener of heat sink, described fastener of heat sink is in order to be fixed in radiator on heater element, described radiator comprises substrate and stands and be located at the some radiating fins on described substrate, described some radiating fin matrix forms arrangements; Described fastener of heat sink is by a body of rod punch forming, described fastener of heat sink comprises a mobile jib and is located at the arm that supports at described mobile jib two ends, two of described mobile jib two ends support arm and extend to both direction, and described two terminations that support arm are equipped with a snap fit, on described snap fit, are arranged with insulating case.
Preferably, described two support arm all perpendicular to described mobile jib, and described two support arm and described mobile jib is the torsion shape, and described two support arm and are incident upon conplane two projections and form an angle.Two described in the utility model support arm and described mobile jib is the torsion shape, like this, can more firmly radiator be fixed on the main body that needs heat radiation.
Preferably, described mobile jib is irregular Z-shaped.Be provided with a cross bar in the middle of mobile jib described in the utility model, described cross bar is divided into two sections by mobile jib, the width of described cross bar conforms to the width between described radiating fin array, like this, when mobile jib is put into radiating fin, two sections of mobile jib can lay respectively between adjacent two row's radiating fins, thereby mobile jib is firmly engaged with radiator, and radiator closely is fixed on the main body that needs heat radiation.
Preferably, the length of described mobile jib is greater than the length of side of described radiator.
Preferably, described two length that support arm all are shorter than the length of side of described radiator.
Preferably, described insulating case is made by elastomeric material.Insulating case described in the utility model also can be made by other insulating material, as gathered the third ethene etc.
Preferably, described substrate is rectangular.
Radiator described in the utility model adopts 6063 T5 high-quality aluminium manufactures, and the purity of aluminium reaches more than 98%, and the capacity of heat transmission of the radiator of making is strong, and density is little, low price.
But the mobile jib optional position described in the utility model is positioned in described radiating fin, by the cross bar on mobile jib and support arm and make mobile jib firmly be stuck in radiating fin array; Snap fit described in the utility model is provided with insulating case, prevents conduction, utilize fastener of heat sink and on snap fit described radiator is fixed on described heating main body, can be by the arbitrarily angled placement of radiator, and fixation, radiator can not come off.
The beneficial effects of the utility model are: the utility model can utilize fastener of heat sink directly radiator to be fixed on pcb board, easy detachable, and, without utilizing heat-conducting glue, reduced cost; And the snap fit of fastener of heat sink is provided with insulating case can prevent conduction.
The accompanying drawing explanation
Fig. 1 is the structural representation of radiator in one preferred embodiment of the utility model combined radiator;
Fig. 2 is another angle end view of radiator shown in Fig. 1;
Fig. 3 is the structural representation of fastener of heat sink in one preferred embodiment of the utility model combined radiator;
Fig. 4 is another angular views of fastener of heat sink in one preferred embodiment of the utility model combined radiator;
Fig. 5 is the rearview of fastener of heat sink shown in Fig. 3;
In accompanying drawing, the mark of each parts is as follows: the 1-substrate, and the 2-radiating fin, the 3-fastener of heat sink, the 30-mobile jib, 31-supports arm, 32-snap fit, 300-cross bar.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1 to Fig. 5, the utility model embodiment: a kind of combined radiator, comprise radiator and fastener of heat sink 3, fastener of heat sink 3 is in order to be fixed in radiator on heater element, described radiator comprises substrate 1 and stands and be located at the some radiating fins 2 on described substrate 1, described some radiating fin 2 matrix forms arrangements; Fastener of heat sink 3 is by a body of rod punch forming, what fastener of heat sink 3 comprised a mobile jib 30 and was located at mobile jib 30 two ends supports arm 31, two of mobile jib 30 two ends support arm 31 to the both direction extension, and two terminations that support arm 31 are equipped with a snap fit 32, on snap fit 32, are arranged with insulating case.
In the present embodiment, two support arm 31 and all perpendicular to 30, two of mobile jibs, support arm 31 and be the torsion shape with mobile jib 30, and two support arm 31 and are incident upon conplane two projections and form an angle.
In the present embodiment, mobile jib 30 is irregular Z-shaped.Please refer to Fig. 4, be provided with a cross bar 300 in the middle of mobile jib described in the utility model, described cross bar 300 is divided into two sections by mobile jib: A section and B section, the width of described cross bar 300 conforms to the width between described radiating fin array, like this, when mobile jib 30 is put between radiating fin array, the A section of mobile jib 30 and B section can lay respectively between adjacent two row's radiating fins, thereby mobile jib 30 is firmly engaged with radiator, radiator closely is fixed on the main body that needs heat radiation.
In the present embodiment, the length of mobile jib 30 is greater than the length of side of radiator.
In the present embodiment, two length that support arm 31 all are shorter than the length of side of radiator.
In the present embodiment, insulating case is made by elastomeric material.
In the present embodiment, substrate 1 is rectangular.
But mobile jib 30 optional positions described in the utility model are positioned in described radiating fin, by the cross bar 300 on mobile jib 30 and support arm 31 and make mobile jib 30 firmly be stuck in radiating fin array; Snap fit 32 is provided with insulating case, prevents conduction; Be different from the available technology adopting heat-conducting glue mode that radiator is fixing, the utility model utilize fastener of heat sink and on snap fit described radiator is fixed on described heating main body, can be by the arbitrarily angled placement of radiator, and fixation, radiator can not come off.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (7)
1. a combined radiator, comprise radiator and fastener of heat sink, described fastener of heat sink, in order to radiator is fixed on heater element, is characterized in that, described radiator comprises substrate and stands and be located at the some radiating fins on described substrate, described some radiating fin matrix forms arrangements; Described fastener of heat sink is by a body of rod punch forming, described fastener of heat sink comprises a mobile jib and is located at the arm that supports at described mobile jib two ends, two of described mobile jib two ends support arm and extend to both direction, and described two terminations that support arm are equipped with a snap fit, on described snap fit, are arranged with insulating case.
2. combined radiator according to claim 1, is characterized in that, described two support arm all perpendicular to described mobile jib, and described two support arm and described mobile jib is the torsion shape, and described two support arm and are incident upon conplane two projections and form an angle.
3. combined radiator according to claim 1, is characterized in that, described mobile jib is irregular Z-shaped.
4. combined radiator according to claim 1, is characterized in that, the length of described mobile jib is greater than the length of side of described radiator.
5. combined radiator according to claim 1, is characterized in that, described two length that support arm all are shorter than the length of side of described radiator.
6. combined radiator according to claim 1, is characterized in that, described insulating case is made by elastomeric material.
7. combined radiator according to claim 1, is characterized in that, described substrate is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407217.5U CN203378185U (en) | 2013-07-10 | 2013-07-10 | Combined type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407217.5U CN203378185U (en) | 2013-07-10 | 2013-07-10 | Combined type radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378185U true CN203378185U (en) | 2014-01-01 |
Family
ID=49840684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320407217.5U Expired - Fee Related CN203378185U (en) | 2013-07-10 | 2013-07-10 | Combined type radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378185U (en) |
-
2013
- 2013-07-10 CN CN201320407217.5U patent/CN203378185U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20170710 |