CN103369931A - Combined radiator - Google Patents
Combined radiator Download PDFInfo
- Publication number
- CN103369931A CN103369931A CN2013102871252A CN201310287125A CN103369931A CN 103369931 A CN103369931 A CN 103369931A CN 2013102871252 A CN2013102871252 A CN 2013102871252A CN 201310287125 A CN201310287125 A CN 201310287125A CN 103369931 A CN103369931 A CN 103369931A
- Authority
- CN
- China
- Prior art keywords
- radiator
- mobile jib
- support arm
- fastener
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a combined radiator which comprises a radiator and a radiator buckle. The radiator buckle is used for fixing the radiator on a heating element; the radiator comprises a substrate and a plurality of cooling fins vertically arranged on the substrate; the cooling fins are arranged in a matrix manner; the radiator buckle is formed by stamping a rod body; the radiator buckle comprises a main rod and abutting arms arranged at both ends of the main rod; the two abutting arms at both the ends of the main rod extend towards two directions; the end heads of the two abutting arms are provided with a snap; and the snaps are sleeved with insulating sleeves. By the mode, the radiator can be directly fixed on a PCB (Printed Circuit Board) board by the radiator buckle, is easy to disassemble and replace and does not need to utilize a heat conduction adhesive, so that cost is reduced; and the snaps of the radiator buckle are provided with the insulating sleeves, so that electric conduction can be prevented.
Description
Technical field
The present invention relates to the radiator field, particularly relate 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 core parts one central processing unit in the computer is more and more higher, the high-frequency high-speed processor is constantly released, but the processor running frequency is higher, and the heat that produces 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, the essential problem that solves when at present, heat radiation has become every generation high speed processor release.For the heat that can be rapidly integrated circuit (IC) chip be produced when the high-speed cruising is driven 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 the various mainboard now, nearly all can use radiator is electronic component on it, dispels the heat such as central processing unit and South Bridge chip etc.Usually, radiator comprises radiating part and installation portion.Wherein, radiating part mainly comprises radiating fin, is used for heat radiation; Installation portion comprises fastener, is used for radiating part is fixed in 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 with radiating fin on the aluminium base with aluminium base to form that radiator is certainly also arranged, and aluminium base is fixed on the 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.
Summary of the invention
Main purpose of the present invention provides a kind of combined radiator, can utilize fastener of heat sink directly radiator to be fixed on the pcb board, easy detachable, and need not to utilize 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 used in the present invention 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 the heater element, described radiator comprises substrate and vertical some radiating fins of being located on the described substrate, and described some radiating fin matrix forms are arranged; 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, are arranged with insulating case on the described snap fit.
Preferably, described two support arm all perpendicular to described mobile jib, and described two support arm and described mobile jib and are and reverse shape, and described two support arm and are incident upon conplane two projections and form an angle.Two of the present invention support arm and described mobile jib and are and reverse 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 the mobile jib of the present invention, described cross bar is divided into two sections with mobile jib, the width of described cross bar conforms to 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 present invention also can be made by other insulating material, as gathering the third ethene etc.
Preferably, described substrate is rectangular.
Radiator described in the present invention adopts 6063T5 high-quality aluminium to make, 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 present invention is positioned in the described radiating fin, by the cross bar on the mobile jib and support arm and make mobile jib firmly be stuck in the radiating fin array; Snap fit described in the present invention is provided with insulating case, prevents conduction, utilize fastener of heat sink and on snap fit described radiator is fixed on the described heating main body, can be with the arbitrarily angled placement of radiator, and fixation, radiator can not come off.
The invention has the beneficial effects as follows: the present invention can utilize fastener of heat sink directly radiator to be fixed on the pcb board, easy detachable, and need not to utilize heat-conducting glue, reduced cost; And the snap fit of fastener of heat sink is provided with insulating case can prevent conduction.
Description of drawings
Fig. 1 is the structural representation of radiator in combined radiator one preferred embodiment of the present invention;
Fig. 2 is another angle end view of radiator shown in Figure 1;
Fig. 3 is the structural representation of fastener of heat sink in combined radiator one preferred embodiment of the present invention;
Fig. 4 is another angular views of fastener of heat sink in combined radiator one preferred embodiment of the present invention;
Fig. 5 is the rearview of fastener of heat sink shown in Figure 3;
The mark of each parts is as follows in the accompanying drawing: 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 invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1 to Fig. 5, the embodiment of the invention: 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 the heater element, described radiator comprises substrate 1 and vertical some radiating fins 2 of being located on the described substrate 1, and described some radiating fin 2 matrix forms are arranged; 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, are arranged with insulating case on the snap fit 32.
In the present embodiment, two support arm 31 and all support arm 31 perpendicular to 30, two of mobile jibs and be with mobile jib 30 and reverse shape, 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 the mobile jib of the present invention, described cross bar 300 is divided into two sections with mobile jib: A section and B section, the width of described cross bar 300 conforms to width between described radiating fin array, like this, when mobile jib 30 was 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 present invention are positioned in the described radiating fin, by the cross bar 300 on the mobile jib 30 and support arm 31 and make mobile jib 30 firmly be stuck in the 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 present invention utilize fastener of heat sink and on snap fit described radiator is fixed on the described heating main body, can be with the arbitrarily angled placement of radiator, and fixation, radiator can not come off.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. combined radiator, comprise radiator and fastener of heat sink, described fastener of heat sink is characterized in that in order to radiator is fixed on the heater element, described radiator comprises substrate and vertical some radiating fins of being located on the described substrate, and described some radiating fin matrix forms are arranged; 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, are arranged with insulating case on the described snap fit.
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 and are and reverse 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 |
|---|---|---|---|
| CN2013102871252A CN103369931A (en) | 2013-07-10 | 2013-07-10 | Combined radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102871252A CN103369931A (en) | 2013-07-10 | 2013-07-10 | Combined radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103369931A true CN103369931A (en) | 2013-10-23 |
Family
ID=49370120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102871252A Pending CN103369931A (en) | 2013-07-10 | 2013-07-10 | Combined radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103369931A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490794Y (en) * | 2001-06-11 | 2002-05-08 | 富准精密工业(深圳)有限公司 | Heat sink assembly |
| US20040103504A1 (en) * | 2002-11-08 | 2004-06-03 | Jen-Cheng Lin | Fastener for a CPU radiator |
| CN2639945Y (en) * | 2003-09-12 | 2004-09-08 | 曜越科技股份有限公司 | Universal computer heat-sink finned sheet base |
-
2013
- 2013-07-10 CN CN2013102871252A patent/CN103369931A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490794Y (en) * | 2001-06-11 | 2002-05-08 | 富准精密工业(深圳)有限公司 | Heat sink assembly |
| US20040103504A1 (en) * | 2002-11-08 | 2004-06-03 | Jen-Cheng Lin | Fastener for a CPU radiator |
| CN2639945Y (en) * | 2003-09-12 | 2004-09-08 | 曜越科技股份有限公司 | Universal computer heat-sink finned sheet base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100539094C (en) | The method of radiator, electronic package and manufacturing radiator | |
| US8064201B2 (en) | Securing device and thermal module incorporating the same | |
| CN208970501U (en) | Radiator | |
| US20090201646A1 (en) | Retaining device | |
| CN201197255Y (en) | Crossing sheet-insertion type radiator | |
| CN102842545B (en) | Radiating assembly and combined structure of radiating assembly and chip set | |
| CN103563501B (en) | Radiator structure | |
| CN102142407B (en) | Heat conducting pad | |
| CN101674718A (en) | Radiation device | |
| CN203351581U (en) | Heat dissipation device | |
| CN203378185U (en) | Combined type radiator | |
| CN203377208U (en) | Radiator | |
| US8295050B2 (en) | Dual CPU and heat dissipating structure thereof | |
| CN103369931A (en) | Combined radiator | |
| CN202008991U (en) | Integrated circuit heat radiator | |
| CN100464622C (en) | Radiator | |
| CN203378186U (en) | Combined heat radiation module | |
| CN103337484A (en) | Heat-dissipation device | |
| CN102802379B (en) | Radiating subassembly and electronic equipment | |
| CN201629939U (en) | Solid-state hard disk | |
| CN2914602Y (en) | Fixing structure of heat dissipation module | |
| US20090129012A1 (en) | Method and apparatus for heat transfer | |
| CN209607728U (en) | Hanging buckle for fixed heat sink | |
| CN103369930A (en) | Combined heat dissipation module | |
| CN101902892A (en) | Heat radiator fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |