CN102111983B - Adhered radiator and production method thereof - Google Patents
Adhered radiator and production method thereof Download PDFInfo
- Publication number
- CN102111983B CN102111983B CN 200910215626 CN200910215626A CN102111983B CN 102111983 B CN102111983 B CN 102111983B CN 200910215626 CN200910215626 CN 200910215626 CN 200910215626 A CN200910215626 A CN 200910215626A CN 102111983 B CN102111983 B CN 102111983B
- Authority
- CN
- China
- Prior art keywords
- fin
- support bar
- radiator
- mounting groove
- conductive structure
- 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
Links
Images
Abstract
The invention relates to an adhered radiator and a production method thereof. The invention is characterized in that: an installation groove of a base is used for assisting in fixing radiating fins, and the integral fastness degree is guaranteed by the vertical crossing structure of support strips and radiation fins; and during production, only the pedestal, the radiating fins and the support strips are processed, and the pedestal, the radiating fins and support strips are connected by using a heat conducting structural adhesive. By the production method, the integral construction of the produced radiator is simple and firm, the processing and manufacturing process is convenient and quick. Meanwhile, the conventional trivial machining and welding are eliminated, and the limit of a die casting technology is removed, so cost is quite low, and product quality is easy to control. Moreover, compared with other methods, the production method provided by the invention can produce the radiator with high and thin radiating fins easily.
Description
Technical field
The present invention relates to a kind of Radiator and its preparation method, relate in particular to a kind of adhered radiator and manufacture method thereof.
Background technology
Just present, all to use radiator to solve the amount of heat that produces when equipment is worked for high-power electronic device such as mobile communication base station.At present, the manufacture of high-power heat-dissipation device has aluminium alloy compression casting, machining, welding, punching press, section bar extrusion etc.As everyone knows, for strengthening the radiating efficiency of radiator, the fin of radiator needs thin thickness, and is highly high.Therefore, if with the method manufacturing of aluminium alloy compression casting, be limited to the limitation of die-casting technique, namely thin high fin again is difficult to die casting.If the method manufacturing with machining will consume a large amount of materials, the cost of machine work simultaneously is very high.Therefore present manufacture method is still waiting to improve and improve, and needs a kind of not only satisfied heat radiation to require but also the radiator of being convenient to make simple in structure.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of adhered radiator and manufacture method thereof are provided.
Purpose of the present invention is achieved through the following technical solutions:
Adhered radiator includes base, wherein: offer the mounting groove group on described base, be interspersed with fin in each mounting groove under the mounting groove group, be equipped with support bar on fin; Trend and the fin of described support bar move towards square crossing; Establish the caulking groove corresponding with fin quantity on support bar, fin embeds in caulking groove; The junction of described fin and mounting groove, support bar is filled with conductive structure glue.
Above-mentioned adhered radiator, wherein: described base one end is provided with raises ladder, raises and is provided with interior caulking groove in ladder; Offer with it the corresponding recess that is embedded on fin, be embedded recess embed in caulking groove.
Further, above-mentioned adhered radiator, wherein: described support bar has three groups at least, each other even interval; Offer three groups of corresponding with it openings on fin.
Further, above-mentioned adhered radiator, wherein: described fin edge is provided with transition arc.
The manufacture method of adhered radiator is characterized in that comprising the following steps:
1. step adopts manual or automatic apparatus that conductive structure glue is applied to and reaches in the support bar caulking groove in the floor installation groove;
Step 2., with fin inserted base mounting groove;
3. step with the corresponding fin trend of support bar, is assembled in the fin opening, makes the fin opening embed in the support bar caulking groove;
Step 4., 4. step according to the performance of conductive structure glue, adopts normal temperature or heating mode, makes the conductive structure adhesive curing.
The manufacture method of above-mentioned adhered radiator, wherein: described step is the middle assembling of adopting fixture to complete support bar 3..
Further, the manufacture method of above-mentioned adhered radiator, wherein: described submount material is aluminium alloy, adopts tool processing or pressure casting method manufacturing.
Further, the manufacture method of above-mentioned adhered radiator, wherein: described fin material is aluminium alloy or copper alloy, adopts the process for stamping manufacturing.
Again further, the manufacture method of above-mentioned adhered radiator, wherein: the step 4. described temperature range of heating is 60～120 degrees centigrade.
The advantage of technical solution of the present invention is mainly reflected in: the unitary construction that produces radiator is simple and firm, and the processing and manufacturing process is also convenient.Simultaneously, owing to having removed in the past loaded down with trivial details machining and welding from, the limitation cost that also is not subject to die-casting technique is lower, and quality control is easy.What is more important adopts method proposed by the invention can produce easily the high and thin radiator of the unmanageable fin of additive method.
Description of drawings
Purpose of the present invention, advantage and disadvantage will be for illustration and explanation by the non-limitative illustration of following preferred embodiment.These embodiment are only the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming are within all dropping on the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of base;
Fig. 2 is that base is along the profile construction schematic diagram of A-A trend;
Fig. 3 is the local enlarged diagram of Fig. 2;
Fig. 4 is the organigram of support bar;
Fig. 5 is the organigram of fin;
Fig. 6 is the unitary construction schematic diagram of adhered radiator.
In figure, the implication of each Reference numeral is as follows:
1 base 2 mounting grooves
3 fin 4 support bars
5 caulking grooves 6 are embedded recess
7 opening 8 transition arcs
Embodiment
Adhered radiator as shown in Fig. 1～6 includes base 1, and its unusual part is: offer 2 groups of mounting grooves on described base 1, be interspersed with fin 3 in 2 groups of each affiliated mounting grooves 2 of mounting groove, be equipped with support bar 4 on fin 3.And as shown in Figure 6, in order further to consolidate the firm degree between fin 3, improve the ability of anti-deformation of the integral body of radiator, the trend of described support bar 4 and fin 3 move towards square crossing, form the cross bearing of " a ten " word.Simultaneously in conjunction with Fig. 4, in order to be conducive to the combination of support bar 4 itself and fin 3, establish the caulking groove 5 corresponding with fin 3 quantity on support bar 4, fin 3 embeds in caulking grooves 5.Moreover, consider when improving convenient degree made in one piece, do not affect the radiating efficiency of radiator, described fin 3 is filled with conductive structure glue with the junction of mounting groove 2, support bar 4.
In conjunction with the better execution mode of the present invention one, base 1 one ends are provided with raises ladder, raises and is provided with interior caulking groove 5 in ladder; Offer with it the corresponding recess 6 that is embedded on fin 3, be embedded recess 6 embed in caulking grooves 5.Like this, can further improve the combination degree of fin 3 and base 1, increased the intensity of adhered radiator self when improving heat exchange.
Certainly, in conjunction with Fig. 6, consider the whole firmly degree that can further improve adhered radiator, can adapt to the harsh requirement of different operating environment, support bar 4 has three groups at least, each other even interval; Offer three groups of corresponding with it openings 7 on fin 3.Moreover, to install, the unexpected scuffing occurring in use procedure for fear of personnel, fin 3 edges are provided with transition arc 8.
Further combined with the manufacture method of this adhered radiator, it comprises the following steps: at first, adopt manual or automatic apparatus that conductive structure glue is applied in base 1 mounting groove 2 and in support bar 4 caulking grooves 5.Then, with fin 3 inserted base 1 mounting grooves 2.Then, adopt fixture with corresponding fin 3 trends of support bar 4, be assembled in fin 3 openings 7, make fin 3 openings 7 embed in support bar 4 caulking grooves 5.At last, according to the performance of conductive structure glue, adopt normal temperature or the heating mode of 60～120 degrees centigrade makes the conductive structure adhesive curing.
Again further, consider the radiating effect of radiator self, base 1 material is aluminium alloy, adopts tool processing or pressure casting method manufacturing.Relative, fin 3 materials are aluminium alloy or copper alloy, adopt the process for stamping manufacturing.And in order to guarantee the effect of conductive structure glue, conductive structure glue is Cast coat CC3-450.
Also can find out by reference to the accompanying drawings by above-mentioned character express, after adopting the present invention, the unitary construction that produces radiator is simple and firm, and the processing and manufacturing process is also convenient.Simultaneously, owing to having removed in the past loaded down with trivial details machining and welding from, the limitation cost that also is not subject to die-casting technique is lower, and quality control is easy.What is more important adopts method proposed by the invention can produce easily the high and thin radiator of the unmanageable fin of additive method.
Claims (1)
1. the manufacture method of adhered radiator is characterized in that comprising the following steps:
1. step adopts manual or automatic apparatus that conductive structure glue is applied to and reaches in the floor installation groove in the support bar caulking groove,
Step 2., with fin inserted base mounting groove,
3. step adopts fixture with the corresponding fin trend of support bar, is assembled in the fin opening, makes the fin opening embed in the support bar caulking groove,
4. step according to the performance of conductive structure glue, adopts normal temperature or heating mode, makes the conductive structure adhesive curing, and the described temperature range of heating is 60～120 degrees centigrade,
offer the mounting groove group on described base, be interspersed with fin in each mounting groove under the mounting groove group, be equipped with support bar on fin, trend and the fin of described support bar move towards square crossing, establish the caulking groove corresponding with fin quantity on support bar, fin embeds in caulking groove, described fin and mounting groove, the junction of support bar is filled with conductive structure glue, described support bar has three groups at least, even interval each other, offer three groups of corresponding with it openings on fin, described fin edge is provided with transition arc, described submount material is aluminium alloy, adopt tool processing or pressure casting method manufacturing, described fin material is aluminium alloy or copper alloy, the employing process for stamping is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910215626 CN102111983B (en) | 2009-12-25 | 2009-12-25 | Adhered radiator and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910215626 CN102111983B (en) | 2009-12-25 | 2009-12-25 | Adhered radiator and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102111983A CN102111983A (en) | 2011-06-29 |
| CN102111983B true CN102111983B (en) | 2013-05-22 |
Family
ID=44175956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910215626 Expired - Fee Related CN102111983B (en) | 2009-12-25 | 2009-12-25 | Adhered radiator and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102111983B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666061B (en) * | 2016-03-22 | 2018-04-06 | 宁波旭升汽车技术股份有限公司 | A kind of radiator preparation technology of good seal performance |
| CN105910487A (en) * | 2016-04-13 | 2016-08-31 | 张家港市金邦铝业股份有限公司 | Insertion-type aluminum radiator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201131105Y (en) * | 2007-11-12 | 2008-10-08 | 苏州福全电子五金有限公司 | Fim sheet type cooling device |
| CN201609006U (en) * | 2009-12-25 | 2010-10-13 | 苏州春兴精工股份有限公司 | Adhered radiator |
-
2009
- 2009-12-25 CN CN 200910215626 patent/CN102111983B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201131105Y (en) * | 2007-11-12 | 2008-10-08 | 苏州福全电子五金有限公司 | Fim sheet type cooling device |
| CN201609006U (en) * | 2009-12-25 | 2010-10-13 | 苏州春兴精工股份有限公司 | Adhered radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102111983A (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101784160B (en) | Method for manufacturing press in type printed circuit board with high thermal conductivity | |
| CN102143649B (en) | PCB board with heat radiation structure and processing method thereof | |
| CN101137280B (en) | High-power element heat radiator manufacturing method | |
| CN102111983B (en) | Adhered radiator and production method thereof | |
| CN203369037U (en) | Radiator | |
| CN201609006U (en) | Adhered radiator | |
| CN103499077A (en) | Copper and aluminum composite LED lamp heat dissipation device and manufacturing method thereof | |
| CN101644947A (en) | Radiating device and manufacturing method thereof | |
| CN102555311B (en) | Interactive fin structure type high heat dissipation membrane and manufacturing method thereof | |
| CN102291965A (en) | Manufacturing method for fin-type radiator | |
| CN105170810A (en) | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process | |
| CN102222621A (en) | Method for combining heat-radiating fins of heat radiator with heat pipe and heat radiator thereof | |
| CN203788590U (en) | Split-type shell of servo driver | |
| CN204316564U (en) | Mobile phone heat abstractor | |
| CN204466135U (en) | A kind of fin-inserted radiator | |
| CN202905692U (en) | Heat-pipe radiator base and rolling machine tool thereof | |
| CN203364648U (en) | Mainboard used for a radiator | |
| CN203136416U (en) | Heat abstractor | |
| CN101232792A (en) | Heat radiating device, heat radiating base and manufacturing method thereof | |
| CN104934131A (en) | Intermediate pressure resin cast insulation bus and manufacturing method thereof | |
| CN204396833U (en) | A kind of die casting of fin slip-on filter | |
| CN204796012U (en) | Heat pipe type heat dissipation module and equipment frock | |
| CN104284555A (en) | Combined radiator, production technology thereof and electronic product | |
| CN204345585U (en) | Integrated LED radiator | |
| CN108495534A (en) | A kind of radiating subassembly and its manufacturing method of cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |