CN103940270A - Novel radiator - Google Patents
Novel radiator Download PDFInfo
- Publication number
- CN103940270A CN103940270A CN201410171873.9A CN201410171873A CN103940270A CN 103940270 A CN103940270 A CN 103940270A CN 201410171873 A CN201410171873 A CN 201410171873A CN 103940270 A CN103940270 A CN 103940270A
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- groove
- cooling base
- described heat
- draw
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a novel radiator. The novel radiator comprises a heat pipe (2), a cooling fin (4) and a cooling base (6). The novel radiator is characterized in that the cooling fin (4) and the cooling base (6) are provided with horizontally-through heat pipe clamping grooves (8) respectively, convex pressing parts (10) are arranged on the two sides of the top of each heat pipe clamping groove (8), when the radiator is installed correctly, the heat pipe (2) is clamped in the heat pipe clamping grooves (8), and the heat pipe (2) can be pressed in the heat pipe clamping grooves (8) in a riveted mode by pressing the pressing parts (10) downwards. The cooling fin (4) and the cooling base (6) are respectively provided with one heat pipe clamping groove (8) closely matched with the heat pipe (2), the heat pipe (2) is inserted in the clamping grooves, the upper surface of the cooling fin (4) and the upper surface of the cooling base (6) are pressed with a die, in this way, the pressing parts (10) on the heat pipe clamping grooves (8) are pressed downwards to enable plastic deformation to be generated so that the pressing parts (10) and the heat pipe (2) can be connected, both the cooling fin (4) and the cooling base (6) are closely matched with the heat pipe (2), and the defects that in the prior art, electric energy is consumed, the labor cost is high, the electroplating cost is high, and electroplating is not environmentally friendly are overcome.
Description
Technical field
The present invention relates to a kind of radiator.
Background technology
The production technology of radiator at present, is mainly to use solder(ing) paste through Overwelding and rewelding furnace, and the copper coin of radiator, heat pipe, fin welding assembly are formed.Following diagram, between BASE (copper coin or aluminium sheet) and heat pipe, is through tin cream welding between heat pipe and FIN (copper material or aluminium), and both are linked together.
1) above-mentioned production technology, the mode that uses tin cream to weld, is used reflow stove high-temperature soldering, consumes electric energy, waste resource, not environmental protection;
2) need more welder, productive manpower cost is higher;
3) FIN (radiating fin) that material is aluminium or BASE (cooling base) could weld after needing electronickelling.The cost of electroplating is high, not environmental protection of electroplating technology.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of overcome consume electric energy, cost of labor is high, electroplating cost is high, electroplate the radiator of the defects such as not environmental protection.
For addressing the above problem, the invention provides a kind of new radiator, comprise heat pipe, radiating fin and cooling base, it is characterized in that, described radiating fin and cooling base are equipped with the heat pipe draw-in groove that level connects, and the both sides at described heat pipe draw-in groove top are provided with the compressed part of protrusion, when described radiator is correctly installed, described heat pipe is stuck in heat pipe draw-in groove, and makes described heat pipe riveting in described heat pipe draw-in groove by pressing down described compressed part.
As a further improvement on the present invention, on the faying face of described heat pipe draw-in groove and described heat pipe, be coated with heat-conducting glue.
As a further improvement on the present invention, described heat-conducting glue is Quick-drying type heat-conducting glue.
As a further improvement on the present invention, described heat-conducting glue is heat conductive silica gel or graphite glue, and thermal conductivity factor is more than 1.0W/MK.
Beneficial effect of the present invention is, on radiating fin and cooling base, all design one with the heat pipe draw-in groove of heat pipe close-fitting, heat pipe penetrates this draw-in groove, use again mould pressing radiating fin and cooling base upper surface, thereby compressed part on heat pipe draw-in groove being pressed down produce plastic deformation is linked together with heat pipe, reach radiating fin, cooling base respectively with the effect of heat pipe close-fitting, overcome in prior art, use electroplate and cause consume electric energy, cost of labor is high, electroplating cost is high, electroplate the defects such as not environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of radiating fin in the present invention;
Fig. 3 is the structural representation of cooling base in the present invention;
Wherein: 2-heat pipe; 4-radiating fin; 6-cooling base; 8-heat pipe draw-in groove; 10-compressed part.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As Figure 1-3, the present invention includes heat pipe 2, radiating fin 4 and cooling base 6, it is characterized in that, described radiating fin 4 and cooling base 6 are equipped with the heat pipe draw-in groove 8 that level connects, the both sides at described heat pipe draw-in groove 8 tops are provided with the compressed part 10 of protrusion, when described radiator is correctly installed, described heat pipe 2 is stuck in heat pipe draw-in groove 8, and makes described heat pipe 2 rivetings in described heat pipe draw-in groove 8 by pressing down described compressed part 10.
On radiating fin 4 and cooling base 6, all design one with the heat pipe draw-in groove 8 of heat pipe 2 close-fittings, heat pipe 2 penetrates this draw-in groove, use again mould pressing radiating fin 4 and cooling base 6 upper surfaces, thereby compressed part 10 on heat pipe draw-in groove 8 being pressed down produce plastic deformation is linked together with heat pipe 2, reach radiating fin 4, cooling base 6 respectively with the effect of heat pipe 2 close-fittings, overcome in prior art, use electroplate scolding tin thermal resistance Chinese People's Anti-Japanese Military and Political College of causing, consume electric energy, cost of labor is high, electroplating cost is high, electroplate the defects such as not environmental protection.
As a further improvement on the present invention, on the faying face of described heat pipe draw-in groove 8 and described heat pipe 2, be coated with heat-conducting glue.
As a further improvement on the present invention, described heat-conducting glue is Quick-drying type heat-conducting glue.
Be coated on the faying face between heat pipe 2 and radiating fin 4, heat pipe 2 and cooling base 6 with natural rapid-curing cutback, heat-conducting glue that heat conductivility is high, reach good heat conduction effect, the effect of fastening structure.
As a further improvement on the present invention, described heat-conducting glue is heat conductive silica gel or graphite glue, and thermal conductivity factor is more than 1.0W/MK.
After adopting this heat-conducting glue to solidify, heat pipe 2 and radiating fin 4, heat pipe 2 in conjunction with firmly, are expanded with heat and contract with cold while preventing product work with cooling base 6, can be loosening between long-time parts.Heat-conducting glue is effectively filled up the space between heat pipe 2 and radiating fin 4, heat pipe 2 and cooling base 6 in addition, increases heat conductivility.
Be enlightenment according to desirable embodiment of the present invention above, by above-mentioned description, related personnel can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (4)
1. a new radiator, comprise heat pipe (2), radiating fin (4) and cooling base (6), it is characterized in that, described radiating fin (4) and cooling base (6) are equipped with the heat pipe draw-in groove (8) that level connects, the both sides at described heat pipe draw-in groove (8) top are provided with the compressed part (10) of protrusion, when described radiator is correctly installed, described heat pipe (2) is stuck in heat pipe draw-in groove (8), and makes described heat pipe (2) riveting in described heat pipe draw-in groove (8) by pressing down described compressed part (10).
2. a kind of new radiator according to claim 1, is characterized in that, on the faying face of described heat pipe draw-in groove (8) and described heat pipe (2), is coated with heat-conducting glue.
3. a kind of new radiator according to claim 2, is characterized in that, described heat-conducting glue is Quick-drying type heat-conducting glue.
4. a kind of new radiator according to claim 3, is characterized in that, described heat-conducting glue is heat conductive silica gel or graphite glue, and thermal conductivity factor is more than 1.0W/MK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171873.9A CN103940270A (en) | 2014-04-25 | 2014-04-25 | Novel radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171873.9A CN103940270A (en) | 2014-04-25 | 2014-04-25 | Novel radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103940270A true CN103940270A (en) | 2014-07-23 |
Family
ID=51188043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171873.9A Pending CN103940270A (en) | 2014-04-25 | 2014-04-25 | Novel radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103940270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505411A (en) * | 2022-01-21 | 2022-05-17 | 东莞汉旭五金塑胶科技有限公司 | Close-fitting riveting structure and riveting method for radiating fin group and heat pipe in string |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478166Y (en) * | 2001-04-16 | 2002-02-20 | 鼎沛股份有限公司 | Radiator structure |
| CN102133608A (en) * | 2010-01-22 | 2011-07-27 | 陈世明 | Manufacturing method and system of flat heat pipe |
| CN202174182U (en) * | 2010-12-21 | 2012-03-28 | 陈世明 | Heat pipe leveling equipment |
-
2014
- 2014-04-25 CN CN201410171873.9A patent/CN103940270A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2478166Y (en) * | 2001-04-16 | 2002-02-20 | 鼎沛股份有限公司 | Radiator structure |
| CN102133608A (en) * | 2010-01-22 | 2011-07-27 | 陈世明 | Manufacturing method and system of flat heat pipe |
| CN202174182U (en) * | 2010-12-21 | 2012-03-28 | 陈世明 | Heat pipe leveling equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505411A (en) * | 2022-01-21 | 2022-05-17 | 东莞汉旭五金塑胶科技有限公司 | Close-fitting riveting structure and riveting method for radiating fin group and heat pipe in string |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |