CN102324408A - Folded fin formula radiator - Google Patents
Folded fin formula radiator Download PDFInfo
- Publication number
- CN102324408A CN102324408A CN201110232351A CN201110232351A CN102324408A CN 102324408 A CN102324408 A CN 102324408A CN 201110232351 A CN201110232351 A CN 201110232351A CN 201110232351 A CN201110232351 A CN 201110232351A CN 102324408 A CN102324408 A CN 102324408A
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- aluminium base
- radiating fin
- radiator
- aluminium
- sheet
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Abstract
Folded fin formula radiator, it relates to a kind of radiator.It comprises radiating fin, aluminium base, and radiating fin is smooth through the welding and the top end face of aluminium base, and radiating fin is to adopt thin aluminum sheet to form folding waveform through bending repeatedly.Described aluminium base is to adopt thicker aluminium sheet, cuts out needed geomery, the present invention through the radiating fin that adopts thin aluminum sheet and form folding wave-like through bending repeatedly with adopt thicker aluminium sheet as aluminium base; Simultaneously aluminium base is cut out needed geomery, then radiating fin and aluminium base are combined through welding, promptly constituted a complete radiator; Low cost of manufacture; In light weight, profile neat and consistent, attractive in appearance, and also height dimension is restricted hardly; Can reach high-power radiator easily and make the purpose of economy, and the manufacturing cycle is short.
Description
Technical field:
The present invention relates to a kind of radiator, be specifically related to a kind of employing thin aluminum sheet and form the integral type fin, the folded fin formula radiator that again itself and aluminium base is combined through welding through bending repeatedly.
Background technology:
Generally apply to the radiative material of power crystal, it is main selecting for use with the formed radiator of aluminium formulation mode mostly, the formation of this radiator; Mainly be to form a flat substrate in its bottom, and on the top end face of this substrate, then be shaped to and vertically be provided with some radiating fins parallel and interval that are; Utilize the smooth surface that depends on the power crystal of substrate base end face of radiator; Make the power crystal in the heat that work the time is produced, be able to conduct on the substrate of radiator, and borrow the surface of heat radiator fin and heat derived distribute; So that the power crystal can continue running under a suitable temperature, and the operational effectiveness of bring to power crystal effectively.
But above-mentioned radiator is because of it is made with the aluminium formulation; So it is located at the thickness of top radiating fin, is the restriction that receives the mould molding condition, and can't in certain size range, be made into laminar with the contact area of increase with air; Therefore, the heat radiation power of existing radiator still limits to some extent, and; Because the top radiating fin is thicker, its weight and cost are increased; Also have, if radiator is desired to process in the time of can applying to more roomy area of dissipation, its extrusion die just is difficult to realize that even can realize, the cost of extrusion die and maintenance cost are also very high.
Summary of the invention:
The purpose of this invention is to provide folded fin formula radiator, its low cost of manufacture, in light weight, profile neat and consistent, attractive in appearance, and also height dimension is restricted hardly, can reach the purpose that high-power radiator is made economy easily, and the manufacturing cycle is short.
In order to solve the existing problem of background technology, the present invention adopts following technical scheme: it comprises radiating fin 1, aluminium base 2, and radiating fin 1 is smooth with the top end face of aluminium base 2 through welding.
Described radiating fin 1 is to adopt thin aluminum sheet to form folding waveform through bending repeatedly.
Described aluminium base 2 is to adopt thicker aluminium sheet, cuts out needed geomery.
The present invention through the radiating fin 1 that adopts thin aluminum sheet and form folding wave-like through bending repeatedly with adopt thicker aluminium sheet as aluminium base 2; Simultaneously aluminium base 2 is cut out needed geomery; Then radiating fin 1 and aluminium base 2 are combined through welding, promptly constituted a complete radiator.
The present invention has following beneficial effect: low cost of manufacture, and in light weight, profile neat and consistent, attractive in appearance, and also height dimension is restricted hardly, can reach the purpose that high-power radiator is made economy easily, and the manufacturing cycle is short.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a sectional view of the present invention.
Fig. 3 is the vertical view of Fig. 2.
Embodiment:
Referring to Fig. 1-3, this embodiment adopts following technical scheme: it comprises radiating fin 1, aluminium base 2, and radiating fin 1 is smooth with the top end face of aluminium base 2 through welding.
Described radiating fin 1 is to adopt thin aluminum sheet to form folding waveform through bending repeatedly.Described aluminium base 2 is to adopt thicker aluminium sheet, cuts out needed geomery.
This embodiment through the radiating fin 1 that adopts thin aluminum sheet and form folding wave-like through bending repeatedly with adopt thicker aluminium sheet as aluminium base 2; Simultaneously aluminium base 2 is cut out needed geomery; Then radiating fin 1 and aluminium base 2 are combined through welding, promptly constituted a complete radiator.
This embodiment low cost of manufacture, in light weight, profile neat and consistent, attractive in appearance, and also height dimension is restricted hardly, can reach the purpose that high-power radiator is made economy easily, and the manufacturing cycle is short.
Claims (4)
1. folded fin formula radiator is characterized in that it comprises radiating fin (1), aluminium base (2), and radiating fin (1) is smooth with the top end face of aluminium base (2) through welding.
2. folded fin formula radiator according to claim 1 is characterized in that described radiating fin (1) is to adopt thin aluminum sheet to form folding waveform through bending repeatedly.
3. folded fin formula radiator according to claim 1 is characterized in that aluminium base (2) is to adopt thick aluminium sheet, cuts out needed geomery.
4. folded fin formula radiator according to claim 1; It is characterized in that aluminium base (2) is to adopt the thicker aluminium sheet of thin aluminum sheet forms folding wave-like through bending repeatedly radiating fin (1) and employing as aluminium base (2); Simultaneously aluminium base (2) is cut out needed geomery; Then radiating fin (1) and aluminium base (2) are combined through welding, promptly constituted a complete radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232351A CN102324408A (en) | 2011-08-15 | 2011-08-15 | Folded fin formula radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110232351A CN102324408A (en) | 2011-08-15 | 2011-08-15 | Folded fin formula radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102324408A true CN102324408A (en) | 2012-01-18 |
Family
ID=45452119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110232351A Withdrawn CN102324408A (en) | 2011-08-15 | 2011-08-15 | Folded fin formula radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102324408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302503A (en) * | 2016-09-06 | 2018-07-20 | 格朗吉斯铝业（上海）有限公司 | LED lamp radiator, LED lamp and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264496A (en) * | 1997-04-03 | 2000-08-23 | 无噪音系统公司 | Folded fin heat sink and fan attachment |
| US6199624B1 (en) * | 1999-04-30 | 2001-03-13 | Molex Incorporated | Folded fin heat sink and a heat exchanger employing the heat sink |
| CN1442900A (en) * | 2002-03-05 | 2003-09-17 | 吴鸿平 | Integrated radiator of radiating fin, heat pipe or cellular pipe, mother board metal |
| CN1564322A (en) * | 2004-04-07 | 2005-01-12 | 李建民 | Curve thermotube radiator and application thereof |
| CN202142518U (en) * | 2011-08-15 | 2012-02-08 | 苏州欧姆尼克新能源科技有限公司 | Folded fin type radiator |
-
2011
- 2011-08-15 CN CN201110232351A patent/CN102324408A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264496A (en) * | 1997-04-03 | 2000-08-23 | 无噪音系统公司 | Folded fin heat sink and fan attachment |
| US6199624B1 (en) * | 1999-04-30 | 2001-03-13 | Molex Incorporated | Folded fin heat sink and a heat exchanger employing the heat sink |
| CN1442900A (en) * | 2002-03-05 | 2003-09-17 | 吴鸿平 | Integrated radiator of radiating fin, heat pipe or cellular pipe, mother board metal |
| CN1564322A (en) * | 2004-04-07 | 2005-01-12 | 李建民 | Curve thermotube radiator and application thereof |
| CN202142518U (en) * | 2011-08-15 | 2012-02-08 | 苏州欧姆尼克新能源科技有限公司 | Folded fin type radiator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302503A (en) * | 2016-09-06 | 2018-07-20 | 格朗吉斯铝业（上海）有限公司 | LED lamp radiator, LED lamp and vehicle |
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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 | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20120118 |