CN205812611U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN205812611U CN205812611U CN201620566424.9U CN201620566424U CN205812611U CN 205812611 U CN205812611 U CN 205812611U CN 201620566424 U CN201620566424 U CN 201620566424U CN 205812611 U CN205812611 U CN 205812611U
- Authority
- CN
- China
- Prior art keywords
- wing portion
- fixed part
- radiator
- main wing
- pedestal
- 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
This utility model provides a kind of radiator, including pedestal and the multiple fins being fixed on described pedestal.Described pedestal includes main part and the multiple spaced fixing seat extended by described main part side, described fin includes fixed part and the main wing portion extended by described fixed part, the described fixed part cross-sectional area near one end of described main part is more than the cross-sectional area of described main wing portion equal height, described fixed part plugs and is fixed on described fixing seat, and the opposite sides face in described main wing portion is equipped with multiple depressed part to described main wing portion inner recess.Compared with correlation technique, radiator performance of the present utility model is stable, good heat dissipation effect.
Description
Technical field
This utility model relates to a kind of radiator, particularly relates to a kind of fin-inserted radiator being used in electric equipment.
Background technology
Along with the requirement of social energy conservation, automatization, comfortableness etc., the various electric drive applications such as converter are increasingly
Extensively, these are directed to the heat radiation of some high-power electronic devices such as IGBT etc., as radiating treatment obtains bad, then affect equipment
Run well.Update updated by novel electronic component, and its speed of service is increasingly faster, and produced heat is increasingly
Many, now the radiating effect of radiator has become the most concerned problem of people undoubtedly.
The radiator of correlation technique includes the pedestal being sticked on electronic devices and components and is inserted and fixed on described pedestal
Multiple fins.But, the fin of the radiator of correlation technique is straight bar shape arrangement, and described fin is plate-like structure, this
It is not tight that structure makes described fin easily press after inserting described pedestal, easily detaches from described pedestal, thus causes heat radiation
Device job insecurity；And flat described fin structure area of dissipation is limited, affect the radiating effect of radiator further,
Affect the performance of electronic equipment etc. eventually.
Therefore, it is necessary to provide a kind of new radiator to solve the problems referred to above.
Summary of the invention
This utility model technical issues that need to address are to provide that a kind of performance is more stable and radiating effect preferably dispels the heat
Device.
For solving above-mentioned technical problem, this utility model provides a kind of radiator, including pedestal be fixed on described pedestal
Multiple fins, described pedestal includes main part and vertically extending multiple spaced fixing by described main part side
Seat, described fin includes fixed part and the main wing portion extended by described fixed part, and described fixed part is near the one of described main part
The cross-sectional area of end is more than the cross-sectional area of described main wing portion equal height, and described fixed part plugs and is fixed on described fixing
Seat, the opposite sides face in described main wing portion is equipped with multiple depressed part to described main wing portion inner recess.
Preferably, described depressed part is groove-like or zigzag.
Preferably, described fixing seat includes two clamping limbs and the receipts between two described clamping limbs being oppositely arranged
Holding space, described fixed part is located at fixed part described in described receiving space and described gripping arm.
Preferably, the thickness range in described main wing portion is 0.2mm-4mm.
Compared with correlation technique, its fin is set to main wing portion and fixed part by radiator of the present utility model, makes described solid
Determine portion's cross-sectional area near one end of described main part cross-sectional area more than described main wing portion equal height, when described
After fixed part inserts the described fixing seat of described pedestal, institute's art fin increases with the contact surface of described pedestal, improves heat-transfer effect,
Described fixing seat is pressed, so that the fixed part of described fin is arranged in described fixing seat, difficult drop-off so that described
Heat spreader structures is stable, good heat dissipation effect；Multiple described depressed part structure is set in the main wing portion of described fin, adds described
The area of dissipation of fin, further enhances the heat dispersion of described radiator.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this utility model radiator.
Fig. 2 is the side view of this utility model radiator.
Fig. 3 is part-structure enlarged drawing shown in A in Fig. 2.
Fig. 4 is the fixing seat part-structure exploded view with fin of the pedestal of this utility model radiator.
Fig. 5 is another embodiment schematic diagram of the depressed part of the fin of this utility model radiator.
Fig. 6 is a wherein embodiment schematic diagram of the fixed part of the fin of this utility model radiator.
Fig. 7 is wherein another embodiment schematic diagram of the fixed part of the fin of this utility model radiator.
Fig. 8 is the wherein another embodiment schematic diagram of the fixed part of the fin of this utility model radiator.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1-4, this utility model provides a kind of radiator 10, including pedestal 1 be fixed on described pedestal 1
Multiple fins 2.
Described pedestal 1 includes main part 11 and the multiple spaced fixing seat extended by described main part 11 side
12。
Described fin 2 includes the fixed part 21 being fixed on substrate 1 and the main wing portion 22 extended by described fixed part 21.
Pedestal 1 mass that described radiator 10 contacts with electronic devices and components (not shown) is relatively big, has sufficient thermal capacity,
It is prone to absorb the caloric value of electronic devices and components in time and transfer heat to rapidly described fin 2 be dispersed in surrounding air, reaches
To the purpose of high efficiency and heat radiation, and the thickness range of described fin 2 is set to 0.2mm-4mm.This structure preferably disturbs its surface
Thermal boundary layer, beneficially air disturbance, improve the air disturbance effect of thermal boundary layer, add heat exchanger effectiveness so that institute
State the good heat dispersion performance in main wing portion 22, alleviate the weight of described radiator 10 simultaneously.
The described fixed part 21 cross-sectional area near one end of described main part 11 is more than described main wing portion 22 with contour
The cross-sectional area of degree, described fixed part 21 plugs and is fixed on described fixing seat 12.This structure arranges and makes described fixed part 21
It is arranged in it after being inserted in described fixing seat 12, is difficult to come off with described fixing seat 12.Concrete, in present embodiment, institute
State two clamping limbs 121 that fixing seat 12 includes being oppositely arranged and the receiving space between two described clamping limbs 121
122, described fixed part 21 is inserted in described receiving space 122 and described clamping limb 121 clamps described fixed part 21.By described folder
After gripping arm 121 presses, i.e. form the described fixed part 21 to described fin 2 and carry out card and set fixing so that described fixed part 21 is not
Easily extract in described fixing seat 12.
In present embodiment, as shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, described fixed part 21 is near the one of described main part 11
End can be the various shapes such as cylindric, rectangular cylindrical, trapezoidal column, L-shaped column, and this structure can increase described fin 2 with described
The contact area of pedestal 1, strengthens the heat transfer efficiency between described pedestal 1 and described fin 2.
The opposite sides face in described main wing portion 22 is equipped with multiple depressed part 23 to described main wing portion 22 inner recess.Institute
State the setting of depressed part 23, add the area of dissipation of described fin 2 largely, thus improve described radiator 10
Heat dispersion.
Concrete, the described depressed part 23 of every one side in described main wing portion 22 is equally arranged, and described main wing portion
The described depressed part 23 in the opposite sides face of 22 is in being crisscross arranged.Which arranges described depressed part 23 and can stagger at described fin
The same position of 2 offers described depressed part 23, it is to avoid described depressed part 23 is opened in described fin 2 same position and causes this position
The fin 2 put ruptures because of the thinnest, i.e. enhances the stability of described radiator 10.
In present embodiment, as shown in Figure 4 and Figure 5, described depressed part 23 is groove-like or zigzag.Certainly, described recessed
Fall into portion 23 shape be not limited to this, as long as increase its area of dissipation, its principle all as.
Compared with correlation technique, its fin is set to main wing portion and fixed part by radiator of the present utility model, makes described solid
Determine portion's cross-sectional area near one end of described main part cross-sectional area more than described main wing portion equal height, when described
After fixed part inserts the described fixing seat of described pedestal, described fin increases with the contact surface of described pedestal, improves heat-transfer effect,
Described fixing seat is pressed, so that the fixed part of described fin is arranged in described fixing seat, difficult drop-off so that described
Heat spreader structures is stable, good heat dissipation effect；Multiple described depressed part structure is set in the main wing portion of described fin, adds described
The area of dissipation of fin, further enhances the heat dispersion of described radiator.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a radiator, including pedestal and the multiple fins being fixed on described pedestal, it is characterised in that described pedestal includes main
Body and by the vertically extending multiple spaced fixing seats in described main part side, described fin includes fixed part and by institute
Stating the main wing portion that fixed part extends, the described fixed part cross-sectional area near one end of described main part is more than described main wing portion
The cross-sectional area of equal height, described fixed part plugs and is fixed on described fixing seat, and the opposite sides face in described main wing portion is equal
It is provided with multiple depressed part to described main wing portion inner recess.
Radiator the most according to claim 1, it is characterised in that described depressed part is groove-like or zigzag.
Radiator the most according to claim 1, it is characterised in that described fixing seat includes two clamping limbs being oppositely arranged
And the receiving space between two described clamping limbs, described fixed part is located at described receiving space and described gripping arm
Described fixed part.
Radiator the most according to claim 1, it is characterised in that the thickness range in described main wing portion is 0.2mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566424.9U CN205812611U (en) | 2016-06-13 | 2016-06-13 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566424.9U CN205812611U (en) | 2016-06-13 | 2016-06-13 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812611U true CN205812611U (en) | 2016-12-14 |
Family
ID=58143130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566424.9U Expired - Fee Related CN205812611U (en) | 2016-06-13 | 2016-06-13 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012089A1 (en) * | 2020-07-16 | 2022-01-20 | 深圳市飞荣达科技股份有限公司 | Radiating assembly and mounting method therefor |
-
2016
- 2016-06-13 CN CN201620566424.9U patent/CN205812611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012089A1 (en) * | 2020-07-16 | 2022-01-20 | 深圳市飞荣达科技股份有限公司 | Radiating assembly and mounting method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200613 |