CN201222839Y - Mosaic radiator for electric power electronic element - Google Patents
Mosaic radiator for electric power electronic element Download PDFInfo
- Publication number
- CN201222839Y CN201222839Y CNU2008200752338U CN200820075233U CN201222839Y CN 201222839 Y CN201222839 Y CN 201222839Y CN U2008200752338 U CNU2008200752338 U CN U2008200752338U CN 200820075233 U CN200820075233 U CN 200820075233U CN 201222839 Y CN201222839 Y CN 201222839Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- power electronic
- heating panel
- electronic element
- fitting recess
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an embedded radiator for power electronic elements, which comprises a heating panel and a plurality of fins, and is characterized in that the heating panel is formed into an integrated body whose section is of a gib shape by two side plates and a bottom plate, the upper surface of the bottom plate is evenly distributed with assembly grooves in space, the shape of the section of the assembly groove is an opened rectangle, the shape of the section of the fin is of an U-shaped, and the fins and the assembly grooves are inserted and connected to an integrated body through a fixed strip. The radiator for power electronic elements has the beneficial effects that the heating panel and the fins are pressed together through a forcing press, the combining is tight and firm. The fins increase the ventilation, increase the heat radiating area, increase the radiating efficiency, and also can reduce the weight of the radiator.
Description
Technical field
The utility model belongs to the cooling electronic component device, relates in particular to a kind of inserted radiator of high-power electric and electronic element that is applied to.
Background technology
The cooling electronic component device is used very extensive.Generally adopt veneer straight-tooth shape radiator at present, owing to can only single face be installed by heater element, its area of dissipation is limited.In order to satisfy the heat radiation requirement, then need to strengthen the volume of radiator, cause the shortcoming that volume increases, weight is big of its downstream product.The waste lot of materials has increased energy consumption and cost; The fin of radiator mainly is to adopt milling method simultaneously, becomes the integral heat sink device with the heating panel pressing and fixing again, and the process-cycle is long, efficient is low.The industry of utilizing high power electronic devices and components is demanded the radiator of Development of New Generation urgently, to satisfy the requirement of information age development.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provides a kind of volume little, the inserted radiator of the power electronic element that radiating efficiency is high, and it can increase area of dissipation, improves radiating efficiency; Can save lot of materials, cut down the consumption of energy and cost, and can improve working (machining) efficiency.
The utility model for achieving the above object, by the following technical solutions: the inserted radiator of a kind of power electronic element, comprise heating panel and several cooling fins, it is characterized in that: described heating panel is formed the integral body that cross sectional shape is " recessed " font by biside plate and base plate, plate upper surface is provided with fitting recess uniformly at intervals, described fitting recess cross sectional shape is the opening rectangle, and described fin cross sectional shape is " U " font, and fin and fitting recess are pegged graft and connected into integral body by fixed strip.
Described fitting recess two side is prolonged its length direction and is provided with and unloads the power angle.
Described heating panel biside plate is provided with mounting groove.
Described fixed strip shape is rounded or oval.
The beneficial effects of the utility model: heating panel and fin utilization forcing press press together, and cooperate close and firm; Fin increases ventilation quantity, and it can increase area of dissipation, improves radiating efficiency, can alleviate the weight of radiator again.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of heating panel among Fig. 1.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, the inserted radiator of a kind of power electronic element, comprise heating panel 1 and several cooling fins 2, described heating panel is formed the integral body that cross sectional shape is " recessed " font by biside plate 3 and base plate 4, plate upper surface is provided with fitting recess 5 uniformly at intervals, described fitting recess cross sectional shape is the opening rectangle, and described fin cross sectional shape is " U " font, and fin and fitting recess are pegged graft and connected into integral body by fixed strip 6.Described fitting recess two side is prolonged its length direction and is provided with and unloads power angle 7, and the power angle of unloading can keep the fitting recess both sides slightly to be out of shape, and makes assembling laborsaving, more firm.Described heating panel biside plate is provided with mounting groove 8, by mounting groove radiator is installed on the equipment.Described fixed strip shape is rounded or oval, at the lower surface of base plate power electronic element is installed.Radiator adopts aluminum alloy material.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, the inserted radiator of a kind of power electronic element, comprise heating panel and several cooling fins, it is characterized in that: described heating panel is formed the integral body that cross sectional shape is " recessed " font by biside plate and base plate, plate upper surface is provided with fitting recess uniformly at intervals, described fitting recess cross sectional shape is the opening rectangle, described fin cross sectional shape is " U " font, and fin and fitting recess are pegged graft and connected into integral body by fixed strip.
2, the inserted radiator of power electronic element according to claim 1 is characterized in that: described fitting recess two side is prolonged its length direction and is provided with and unloads the power angle.
3, the inserted radiator of power electronic element according to claim 1 is characterized in that: described heating panel biside plate is provided with mounting groove.
4, the inserted radiator of power electronic element according to claim 1 is characterized in that: described fixed strip shape is rounded or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752338U CN201222839Y (en) | 2008-07-04 | 2008-07-04 | Mosaic radiator for electric power electronic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752338U CN201222839Y (en) | 2008-07-04 | 2008-07-04 | Mosaic radiator for electric power electronic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222839Y true CN201222839Y (en) | 2009-04-15 |
Family
ID=40576341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200752338U Expired - Fee Related CN201222839Y (en) | 2008-07-04 | 2008-07-04 | Mosaic radiator for electric power electronic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222839Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807875A (en) * | 2016-03-30 | 2016-07-27 | 韩立 | Inlaid water-cooled heat sink and installing technology thereof |
| CN109004811A (en) * | 2018-06-22 | 2018-12-14 | 江苏英杰铝业有限公司 | A kind of variable-frequency power sources aluminium sheet radiator |
-
2008
- 2008-07-04 CN CNU2008200752338U patent/CN201222839Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807875A (en) * | 2016-03-30 | 2016-07-27 | 韩立 | Inlaid water-cooled heat sink and installing technology thereof |
| CN105807875B (en) * | 2016-03-30 | 2023-03-24 | 韩立 | Embedded water-cooling radiator and mounting process thereof |
| CN109004811A (en) * | 2018-06-22 | 2018-12-14 | 江苏英杰铝业有限公司 | A kind of variable-frequency power sources aluminium sheet radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CNMC (TIANJIN) SPECIAL MATERIAL CO., LTD. Free format text: FORMER OWNER: TIANJIN JUHAI ALUMINUM EXTRUSION CO., LTD. Effective date: 20120713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120713 Address after: 300380, the south side of Beijing Fuzhou Road, Tianjin Xiqing Automotive Industry Zone Patentee after: Zhongse (Tianjin) special materials Co. Ltd. Address before: 300380 Tianjin city town of Xiqing District in the North Industrial Park Hongxia Road No. 1 Patentee before: Tianjin Juhai Aluminium Extrusion Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20160704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |