CN102189214A - Method for combining radiating fin and base of radiator, and radiator structure - Google Patents
Method for combining radiating fin and base of radiator, and radiator structure Download PDFInfo
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- CN102189214A CN102189214A CN2010101204582A CN201010120458A CN102189214A CN 102189214 A CN102189214 A CN 102189214A CN 2010101204582 A CN2010101204582 A CN 2010101204582A CN 201010120458 A CN201010120458 A CN 201010120458A CN 102189214 A CN102189214 A CN 102189214A
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- fin
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- arcuation
- radiator
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Abstract
The invention relates to a radiator structure manufactured by a method for combining a radiating fin and a base of a radiator. The radiator structure comprises a base and at least one radiating fin combined on the base, wherein at least one arc groove is formed on the surface of the base; one end of the at least one radiating fin is provided with an arc bending part, and the other end of the at least one radiating fin is provided with a radiating part; the arc bending part of the at least one radiating fin is riveted in the at least one arc groove of the base, so that a hook buckle combining structure is formed between the radiating fin and the base; therefore, the radiating fin of the radiator can be effectively prevented from falling off the base.
Description
Technical field
The present invention relates to a kind of heat spreader structures, refer to a kind of radiator that is applied to especially, and can effectively avoid the heat spreader structures of the fin of radiator by the problem generation that comes off on the base.
Background technology
In the streets adopt at present the Wuxi method and fin 7 is incorporated into the means (cooperating Fig. 1 and shown in Figure 2) of base 6, mainly be on the surface 61 of a base 6, to offer plural groove 62, and complex cooling fin 7 is inserted in respectively in the plural groove 62, utilize one to have plural number and simultaneously the cell wall 63 of plural groove 62 both sides of the base 6 of complex cooling fin 7 is impacted towards the multiple tooth mould 8 of tooth 81, make the cell wall 63 of plural groove 62 both sides be hit dilatating and deformable and clamping fin 7, and then combine operation between the fin 7 of finishing radiator and the base 6.
Yet, the radiator of above-mentioned combination made (cooperating shown in Figure 2), it only relies on the means of cell wall 63 distortion of groove 62 both sides to come clamping fin 7, therefore, in the process of radiator packing and carrying, cause the clamping state between cell wall 63 and the fin 7 to produce when getting loose phenomenon if radiator is subjected to comparatively strong collision, use other supplementary means to fix because of fin 7 there is no, so the fin 7 of radiator can be easy to generate the problem that comes off by on the base 6.
And, above-mentioned combination, when multiple tooth mould 8 presses down base 6 pressurizations (cooperating Fig. 1 and shown in Figure 2), for avoiding described fin 7 to cause interference, described fin 7 can be placed in described in tooth 81 roller seating space 82 each other, therefore, the degree of depth of the roller seating space 82 of multiple tooth mould 8 is obviously longer than the height of fin 7, just can not hinder carrying out smoothly of pressurization operation, but the difficulty that the dark more described multiple tooth mould 8 of the degree of depth of roller seating space 82 is made also can be high more, and then cause the radiator cost of manufacture also to be enhanced.
In view of this, the inventor improves and solves above-mentioned disappearance, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance finally.
Summary of the invention
Main purpose of the present invention, be to be effectively to avoid the fin of radiator to take place by the problem that comes off on the base, because the present invention only can impact operation at single fin at every turn, be with, when impacting operation, can reduce by mould the problem that other fin is interfered, so can impact operation being no more than under the prerequisite that the pressure section can bear maximum deformation quantity, make between fin and the base combine can be tightr, and described distortion pressure section can be gone into to have in the groove of arcuation bottom land together with the kink riveting of fin, and the kink that makes fin can be out of shape the pressure section with fastener state by rivet clasp at base, and then can reach the purpose that the fin of avoiding radiator is taken place by the problem that comes off on the base.
Secondary objective of the present invention, be to be to reduce the production cost that radiator is made, because the present invention is to use the operation that combines between fin that the single mould towards tooth of tool carries out radiator and the base, be with, it is more cheap that molding expense of the present invention also can more existing multiple tooth mould, and then can reach the purpose of the production cost that effective reduction radiator makes.
For achieving the above object, the technical solution used in the present invention comprises:
A kind of fin of radiator and the associated methods between the base is characterized in that, described associated methods step comprises:
Step 1: a base is provided, and the surface of described base offers at least one groove, and described at least one groove is formed with an arcuation bottom land, and the susceptor surface of described at least one groove one side has extended to form a pressure section;
Step 2: at least one fin is provided, and an end of described at least one fin is formed with a kink that is arcuation, and the other end of described at least one fin is formed with a radiating part;
Step 3 a: mould is provided;
Step 4: the kink that is arcuation of the wherein fin of described at least one fin is inserted at least one groove of described base;
Step 5: described mould is moved to the top, pressure section that the susceptor surface of at least one groove one side of described base extends to form, utilize mould to impact described pressure section, make described pressure section be hit the distortion become one the distortion pressure section be pressed in described at least one groove, and be pressed against on the kink that is arcuation of a wherein fin of described at least one fin, make the integrated structure that presents a fastener between fin and the base, to finish combining between fin and the base.
Wherein: described step 3 more provides a fixture, described base can be positioned on the described fixture.
Wherein: described fixture is a tool.
Wherein: described fixture is anchor clamps.
Wherein: the mould of described step 3 is single towards toothing.
Wherein: the kink that described at least one fin of described step 4 is arcuation can abut against on the arcuation bottom land of described at least one groove.
Wherein: described at least one groove is identical with the quantity of at least one fin.
Wherein: continue to carry out repeatedly the process of above-mentioned steps 4～step 5, combine operation between the fin that just can finish radiator and the base.
For achieving the above object, the technical solution used in the present invention also comprises:
A kind of heat spreader structures is characterized in that: comprises a base at least and is incorporated at least one fin on the described base, wherein:
Described base, its surface offer at least one arcuation groove;
Described at least one fin, the one end is formed with a kink that is arcuation, its other end is formed with a radiating part, the radiating part of described at least one fin is positioned at a side of described base, the kink that is arcuation of described at least one fin at least one arcuation groove of described base, is made the integrated structure that presents a fastener between fin and the base by rivet clasp.
Wherein: described at least one arcuation groove is identical with the quantity of at least one fin.
Compared with prior art, the beneficial effect that the present invention has is: owing to only the kink that is arcuation of a fin can be inserted in the groove of described base at every turn, and the single of described mould also all only can be impacted operation at the pressure section of the susceptor surface of a side of a groove of the kink that is arcuation of inserting a fin towards tooth, it can not cause bump to the fin of finishing in conjunction with operation, because of the problem that need not to consider that other fin is interfered, so can impact operation being no more than under the prerequisite that the pressure section can bear maximum deformation quantity, make between fin and the base combine can be tightr, and described distortion pressure section can be gone into to have in the groove of arcuation bottom land together with the kink riveting of fin, and the kink that makes fin can be out of shape the pressure section with fastener state by rivet clasp at base, and then can reach the purpose that the fin of avoiding radiator is taken place by the problem that comes off on the base.
Description of drawings
Fig. 1 is the schematic diagram before the multiple tooth mould of prior art impacts;
Fig. 2 is the schematic diagram after the multiple tooth mould of prior art impacts;
Fig. 3 is the schematic diagram that fin of the present invention is inserted the groove of base;
Fig. 4 is the schematic diagram before mould of the present invention impacts;
Fig. 5 is the schematic diagram after mould of the present invention impacts;
Fig. 6 is the stereogram of radiator of the present invention and local structure for amplifying thereof.
Description of reference numerals: 1-base; The 11-surface; The 12-groove; 121-arcuation bottom land; The 122-pressure section; 123-is out of shape the pressure section; 13-arcuation groove; The 2-fin; The 21-kink; The 22-radiating part; The 3-mould; 31-is single towards tooth; The 4-tool; The 5-radiator; The 6-base; The 61-surface; The 62-groove; The 63-cell wall; The 7-fin; The multiple tooth mould of 8-; 81-is towards tooth; The 82-roller seating space.
The specific embodiment
In order to make your juror can further understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Associated methods of the present invention sees also Fig. 3 to shown in Figure 6, includes the following step:
Step 1 a: base 1 is provided, the surface 11 of described base 1 offers at least one groove 12, described at least one groove 12 is formed with an arcuation bottom land 121, and described base 1 surface 11 of described at least one groove 12 1 sides has extended to form a pressure section 122 (cooperating shown in Figure 3);
Step 2: at least one fin 2 is provided, and an end of described at least one fin 2 is formed with the kink 21 that is arcuation, and the other end of described at least one fin 2 all is formed with a radiating part 22 (cooperating shown in Figure 3);
Step 3 a: tool 4 is provided, above-mentioned base 1 is positioned (to cooperate shown in Figure 3) on the described tool 4, and provide one to have single mould 3 (cooperating shown in Figure 4) towards tooth 31;
Step 4: the kink that is arcuation 21 of the wherein fin 2 of described at least one fin 2 is inserted at least one groove 12 of above-mentioned base 1, and the kink 21 that makes fin 2 be arcuation can abut against on the arcuation bottom land 121 of groove 12 (cooperating Fig. 3 and shown in Figure 4);
Step 5: described mould 3 is moved to 122 tops, pressure section that base 1 surface 11 of at least one groove 12 1 sides of described base 1 extends to form, utilize the single of mould 3 to impact described pressure section 122 towards tooth 31, make described pressure section 122 be hit the distortion become one the distortion pressure section 123 be pressed in described at least one groove 12, and be pressed against on the kink that is arcuation 21 of a wherein fin 2 of described at least one fin 2, make the integrated structure that presents a fastener between fin 2 and the base 1, to finish combining between fin and the base (cooperating Fig. 4) to shown in Figure 5.
Continue to carry out repeatedly the process of above-mentioned steps 4～step 5, combine operation (cooperating Fig. 3) between the fin 2 that just can finish radiator 5 and the base 1 to shown in Figure 6.
Wherein, the heat spreader structures that described associated methods is made sees also shown in " Fig. 6 ", be to comprise a base 1 at least and be incorporated into complex cooling fin 2 on the described base 1, wherein:
Described base 1, its surface 11 offers at least one arcuation groove 13;
Described at least one fin 2, the one end is formed with a kink 21 that is arcuation, the other end of described at least one fin 2 is formed with a radiating part 22, the radiating part 22 of described at least one fin 2 is positioned at a side of described base 1, the kink that is arcuation 21 of described at least one fin 2 at least one arcuation groove 13 of above-mentioned base 1, is made the integrated structure that presents a fastener between fin 2 and the base 1 by rivet clasp.
The heat spreader structures that relies on above-mentioned associated methods and described associated methods to be made, make the present invention except the fin 2 that can effectively avoid radiator 5 is taken place by the problem that comes off on the base 1, can also effectively reduce the production cost that radiator 5 is made.
Owing to (cooperate Fig. 3) when the step 4 of associated methods of the present invention～step 5 is carried out to shown in Figure 5, the kink that is arcuation 21 of a fin 2 can be inserted in the groove 12 of described base 1 for each, and the single of described mould 3 also all only can be impacted operation at the pressure section 122 on base 1 surface 11 of a side of a groove 12 of the kink that is arcuation 21 of inserting a fin 2 towards tooth 31, it can not cause bump to the fin of finishing in conjunction with operation 2, because of the problem that need not to consider that other fin 2 is interfered, so can impact operation being no more than under the prerequisite that pressure section 122 can bear maximum deformation quantity, make between fin 2 and the base 1 combine can be tightr, and described distortion pressure section 123 can be gone into to have in the groove 12 of arcuation bottom land 121 together with kink 21 rivetings of fin 2, and the kink 21 that makes fin 2 can be out of shape pressure section 122 with fastener state by rivet clasp at base 1, and then can reach the purpose that the fin 2 of avoiding radiator 5 is taken place by the problem that comes off on the base 1.
And, because the present invention is to use the operation that combines between fin 2 that the single mould 3 towards tooth 31 of tool carries out radiator 5 and the base 1, be with, it is more cheap that single mould 3 its molding expenses towards tooth 31 of tool of the present invention also can more existing multiple tooth mould, and then can reach the purpose of the production cost that effective reduction radiator 5 makes.
Again, the tool 4 of above-mentioned steps 3 is the fixtures of being habitually practised when in the streets carrying out the mould stamping press, and described fixture also can use anchor clamps to replace, at this and give Chen Ming.
In addition, above-mentioned at least one groove 12 is identical with the quantity of at least one fin 2; In addition, above-mentioned at least one arcuation groove 13 also is identical with the quantity of at least one fin 2.
More than explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (10)
1. the fin of a radiator and the associated methods between the base is characterized in that, described associated methods step comprises:
Step 1: a base is provided, and the surface of described base offers at least one groove, and described at least one groove is formed with an arcuation bottom land, and the susceptor surface of described at least one groove one side has extended to form a pressure section;
Step 2: at least one fin is provided, and an end of described at least one fin is formed with a kink that is arcuation, and the other end of described at least one fin is formed with a radiating part;
Step 3 a: mould is provided;
Step 4: the kink that is arcuation of the wherein fin of described at least one fin is inserted at least one groove of described base;
Step 5: described mould is moved to the top, pressure section that the susceptor surface of at least one groove one side of described base extends to form, utilize mould to impact described pressure section, make described pressure section be hit the distortion become one the distortion pressure section be pressed in described at least one groove, and be pressed against on the kink that is arcuation of a wherein fin of described at least one fin, make the integrated structure that presents a fastener between fin and the base, to finish combining between fin and the base.
2. according to the fin of the described radiator of claim 1 and the associated methods between the base, it is characterized in that: described step 3 more provides a fixture, described base can be positioned on the described fixture.
3. according to the fin of the described radiator of claim 2 and the associated methods between the base, it is characterized in that: described fixture is a tool.
4. according to the fin of the described radiator of claim 2 and the associated methods between the base, it is characterized in that: described fixture is anchor clamps.
5. according to the fin of the described radiator of claim 1 and the associated methods between the base, it is characterized in that: the mould of described step 3 is single towards toothing.
6. according to the fin of the described radiator of claim 1 and the associated methods between the base, it is characterized in that: the kink that described at least one fin of described step 4 is arcuation can abut against on the arcuation bottom land of described at least one groove.
7. according to the fin of the described radiator of claim 1 and the associated methods between the base, it is characterized in that: described at least one groove is identical with the quantity of at least one fin.
8. according to the fin of the described radiator of claim 1 and the associated methods between the base, it is characterized in that: continue to carry out repeatedly the process of above-mentioned steps 4～step 5, combine operation between the fin that just can finish radiator and the base.
9. heat spreader structures is characterized in that: comprises a base at least and is incorporated at least one fin on the described base, wherein:
Described base, its surface offer at least one arcuation groove;
Described at least one fin, the one end is formed with a kink that is arcuation, its other end is formed with a radiating part, the radiating part of described at least one fin is positioned at a side of described base, the kink that is arcuation of described at least one fin at least one arcuation groove of described base, is made the integrated structure that presents a fastener between fin and the base by rivet clasp.
10. heat spreader structures according to claim 9 is characterized in that: described at least one arcuation groove is identical with the quantity of at least one fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101204582A CN102189214A (en) | 2010-03-09 | 2010-03-09 | Method for combining radiating fin and base of radiator, and radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101204582A CN102189214A (en) | 2010-03-09 | 2010-03-09 | Method for combining radiating fin and base of radiator, and radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102189214A true CN102189214A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101204582A Pending CN102189214A (en) | 2010-03-09 | 2010-03-09 | Method for combining radiating fin and base of radiator, and radiator structure |
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| CN (1) | CN102189214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554053A (en) * | 2012-01-16 | 2012-07-11 | 昆山能缇精密电子有限公司 | Edge extrusion riveting process of solar energy heat radiation base plate and riveting mold for edge extrusion riveting process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655344A (en) * | 2004-02-12 | 2005-08-17 | 鸿富锦精密工业（深圳）有限公司 | Heating radiator and method for making same |
| CN2749052Y (en) * | 2004-06-03 | 2005-12-28 | 陈世明 | Punch embedded construction of radiating fin and baseboard |
| CN2845413Y (en) * | 2005-09-16 | 2006-12-06 | 东莞长江电脑制品有限公司 | Radiator seat |
| CN2922399Y (en) * | 2006-03-29 | 2007-07-11 | 文生 | Heat radiator |
-
2010
- 2010-03-09 CN CN2010101204582A patent/CN102189214A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655344A (en) * | 2004-02-12 | 2005-08-17 | 鸿富锦精密工业（深圳）有限公司 | Heating radiator and method for making same |
| CN2749052Y (en) * | 2004-06-03 | 2005-12-28 | 陈世明 | Punch embedded construction of radiating fin and baseboard |
| CN2845413Y (en) * | 2005-09-16 | 2006-12-06 | 东莞长江电脑制品有限公司 | Radiator seat |
| CN2922399Y (en) * | 2006-03-29 | 2007-07-11 | 文生 | Heat radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554053A (en) * | 2012-01-16 | 2012-07-11 | 昆山能缇精密电子有限公司 | Edge extrusion riveting process of solar energy heat radiation base plate and riveting mold for edge extrusion riveting process |
| CN102554053B (en) * | 2012-01-16 | 2015-03-18 | 昆山能缇精密电子有限公司 | Edge extrusion riveting mold of solar energy heat radiation base plate |
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Application publication date: 20110921 |