CN202309492U - Air cooling radiator - Google Patents
Air cooling radiator Download PDFInfo
- Publication number
- CN202309492U CN202309492U CN2011204453271U CN201120445327U CN202309492U CN 202309492 U CN202309492 U CN 202309492U CN 2011204453271 U CN2011204453271 U CN 2011204453271U CN 201120445327 U CN201120445327 U CN 201120445327U CN 202309492 U CN202309492 U CN 202309492U
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- China
- Prior art keywords
- fin
- air
- cooled radiator
- rectangular teeth
- radiator
- 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 - Lifetime
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses an air cooling radiator which includes a base plate which extends transversely and a plurality of fins which are uniformly arranged on the base plate. The left and right sides of each fin are provided with a plurality of parallel transverse rectangular teeth. The left transverse rectangular teeth of the fin and the right transverse rectangular teeth of the fin are staggeredly arranged. The air cooling radiator is provided with an expanded heat radiating area and the higher transverse teeth, so the heat radiating area is increased. Besides, the left transverse rectangular teeth of the fin and the right transverse rectangular teeth of the fin are staggeredly arranged, so the heat radiation capacity of the radiator is improved by 15% under the same wind speed condition, and the weight of the radiator can be reduced while satisfying the demand of the thermal resistance.
Description
Technical field
The air-cooled radiator that the utility model relates to is applied in the heat radiation field of photovoltaic DC-to-AC converter, high voltage converter, also can be applicable to the heat radiation field of other high power devices.
Background technology
Air-cooled radiator has simple in structure, and cheap, reliable and stable characteristics receive users' favor all the time.Because the restriction of mould, it is very big that the fin raising of air-cooled Section Bar Heat Sinks can not be done, and generally all be circular arc type.In addition, radiator physical dimension (substrate thickness, spacing of fin, fin height, fin thickness etc.) in use need be optimized, to satisfy actual thermal resistance demand and cost needs.
The utility model content
The utility model technical problem to be solved just provides a kind of structure optimization, and area of dissipation is big, the air-cooled radiator of good heat dissipation effect.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of air-cooled radiator; Comprise the substrate of horizontal expansion and be distributed in some the fins on said substrate top; It is characterized in that: the left and right sides some the horizontal rectangular teeths that laterally arrange respectively on the said fin, laterally rectangular teeth and the interleaved distribution of the horizontal rectangular teeth in said fin right side of said fin left side.
As preferably, said air-cooled radiator sectional dimension is 215mm * 76mm, substrate thickness 15mm, the high 61mm of fin, spacing of fin 9.6mm, width 2.8mm.
As preferably, every fin is each side established 22 horizontal rectangular teeths, the horizontal rectangular teeth rising height of said fin surface 1.4mm, and said horizontal rectangle transverse tooth thickness degree is 0.6mm, laterally the gap of rectangle between cog is 1.4mm.
As preferably, said air-cooled radiator is an extrusion modling aluminium section bar structure.
The air-cooled radiator of the utility model has the area of dissipation of expansion and higher transverse teeth, has improved area of dissipation; And, laterally rectangular teeth and the asymmetric and interleaved distribution of the horizontal rectangular teeth in said fin right side of fin left side, the heat-sinking capability of radiator improves 15% under the situation of equal wind speed; Satisfying under the needs of thermal resistance, can reduce heatsink weight.More excellent physical dimension (substrate thickness, spacing of fin, fin height, fin thickness etc.) is optimized structure, and promptly satisfies the thermal resistance needs about wind speed 6m/s, can reduce cost again.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the utility model structural representation;
Fig. 2 is a circled enlarged drawing among Fig. 1.
Embodiment
As depicted in figs. 1 and 2; Embodiment for the utility model air-cooled radiator; Comprise the substrate 1 of horizontal expansion and be distributed in some the fins 2 on said substrate top; Described some fins are perpendicular to said substrate, the left and right sides some the horizontal rectangular teeths 3 that laterally arrange respectively on the said fin, laterally rectangular teeth and the interleaved distribution of the horizontal rectangular teeth in said fin right side of said fin left side.
Concrete, said air-cooled radiator sectional dimension is 215mm * 76mm, substrate thickness 15mm, the high 61mm of fin, spacing of fin 9.6mm, width 2.8mm.Every fin is each side established 22 horizontal rectangular teeths, the horizontal rectangular teeth rising height of said fin surface 1.4mm, and said horizontal rectangle transverse tooth thickness degree is 0.6mm, laterally the gap of rectangle between cog is 1.4mm.Said air-cooled radiator is an extrusion modling aluminium section bar structure, and aluminum extrusion process is adopted in the processing of fin.The body structure surface of traditional Section Bar Heat Sinks fin is undulatory; Because undulatory height can not be done very highly; If high fin thickness will increase, heatsink weight will increase accordingly, and the utility model adopts horizontal rectangle toothing; The number of teeth is more when increasing radiator surface area, and weight does not increase very big.
Claims (4)
1. air-cooled radiator; Comprise the substrate (1) of horizontal expansion and be distributed in some the fins (2) on said substrate top; It is characterized in that: described some fins are perpendicular to said substrate; The left and right sides some the horizontal rectangular teeths (3) that laterally arrange respectively on the said fin, laterally rectangular teeth and the interleaved distribution of the horizontal rectangular teeth in said fin right side of said fin left side.
2. air-cooled radiator according to claim 1 is characterized in that: said air-cooled radiator sectional dimension is 215mm * 76mm, substrate thickness 15mm, the high 61mm of fin, spacing of fin 9.6mm, width 2.8mm.
3. air-cooled radiator according to claim 2; It is characterized in that: every fin is each side established 22 horizontal rectangular teeths; The horizontal rectangular teeth rising height of said fin surface 1.4mm, said horizontal rectangle transverse tooth thickness degree is 0.6mm, laterally the gap of rectangle between cog is 1.4mm.
4. according to each described air-cooled radiator of claim 1 to 3, it is characterized in that: said air-cooled radiator is an extrusion modling aluminium section bar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204453271U CN202309492U (en) | 2011-11-11 | 2011-11-11 | Air cooling radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204453271U CN202309492U (en) | 2011-11-11 | 2011-11-11 | Air cooling radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202309492U true CN202309492U (en) | 2012-07-04 |
Family
ID=46378303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204453271U Expired - Lifetime CN202309492U (en) | 2011-11-11 | 2011-11-11 | Air cooling radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202309492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066028A (en) * | 2015-04-01 | 2015-11-18 | 湖南微酷光电科技有限公司 | Ultrahigh-power LED high-pole lamp |
| CN106152080A (en) * | 2015-04-01 | 2016-11-23 | 湖南玖泓节能科技有限公司 | A kind of super-high-power LED stage lighting |
| CN108010894A (en) * | 2018-01-04 | 2018-05-08 | 钦州学院 | The augmentation of heat transfer cpu heat of imitative camphortree leaf microstructural surfaces |
-
2011
- 2011-11-11 CN CN2011204453271U patent/CN202309492U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066028A (en) * | 2015-04-01 | 2015-11-18 | 湖南微酷光电科技有限公司 | Ultrahigh-power LED high-pole lamp |
| CN106152080A (en) * | 2015-04-01 | 2016-11-23 | 湖南玖泓节能科技有限公司 | A kind of super-high-power LED stage lighting |
| CN108010894A (en) * | 2018-01-04 | 2018-05-08 | 钦州学院 | The augmentation of heat transfer cpu heat of imitative camphortree leaf microstructural surfaces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311220 Xiaoshan Economic Development Zone Huarui Center 1 building 23 layer Patentee after: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Address before: Wen Da Wan Lu Yan Zhen Xiaoshan District of Hangzhou City, Zhejiang province 311258 No. 58 Hangzhou xenbo Electric Co. Ltd. Patentee before: Hangzhou Xiangbo Electric Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Variable section test segment of air cooling heat radiator test system Effective date of registration: 20170728 Granted publication date: 20120704 Pledgee: Bank of Beijing, Limited by Share Ltd, Hangzhou, Xiaoshan branch Pledgor: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Registration number: 2017330000076 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180828 Granted publication date: 20120704 Pledgee: Bank of Beijing, Limited by Share Ltd, Hangzhou, Xiaoshan branch Pledgor: Hangzhou Bo Bo heat transfer Polytron Technologies Inc Registration number: 2017330000076 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 702, building 3, no.371, Mingxing Road, Xiaoshan Economic and Technological Development Zone, Hangzhou, Zhejiang 311200 Patentee after: Xiangbo heat transfer technology Co.,Ltd. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311220 Xiaoshan Economic Development Zone Huarui Center 1 building 23 layer Patentee before: XENBO (HANGZHOU) HEAT TRANSFER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |