CN105890419A - Multi-stage finned radiator - Google Patents
Multi-stage finned radiator Download PDFInfo
- Publication number
- CN105890419A CN105890419A CN201410752518.0A CN201410752518A CN105890419A CN 105890419 A CN105890419 A CN 105890419A CN 201410752518 A CN201410752518 A CN 201410752518A CN 105890419 A CN105890419 A CN 105890419A
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- China
- Prior art keywords
- fin
- base plate
- heat
- raised line
- radiator
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- 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.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a multi-stage finned radiator. The multi-stage finned radiator comprises a strip-shaped bottom plate and first-stage fins arranged on the two sides of the bottom plate. The first-stage fins are diverged outwards from the two sides of the bottom plate. Multiple second-stage fins are arranged on each first-stage fin. A heat exchange face is arranged on the outer surface of the bottom plate. A mounting structure is arranged on the outer portion of the bottom plate. By arranging the heat exchange face and protruding strips, heat dissipation is conducted through a combined manner of heat conduction and heat radiation, the heat dissipation area is guaranteed, and heat conduction efficiency is improved, so that the heat dissipation efficiency of the whole radiator is improved, consumption of materials is reduced, and production cost is lowered.
Description
Technical field
The present invention relates to electro-mechanical arts, be specifically related to a kind of multistage fin slices radiator.
Background technology
The heat exchange pattern that radiator is used includes conduction of heat and heat radiation.Affect heat radiation effect
The principal element of rate have the temperature difference of heat exchange both sides, the position relationship of heat exchange, wave frequency and
Heat exchange area.The principal element affecting pyroconductivity has heat transfer area and Heat Conduction Material etc..Carry
The efficiency of high fin mainly has following methods: one is to use the more preferable material of heat conductivility, but
So can increase the cost of radiator, be only applied to some special dimensions in this way；Another
The method of kind is exactly the structure changing radiator.But should be used for from actual, of the prior art scattered
Hot device radiating effect is not ideal.
Summary of the invention
It is an object of the invention to overcome deficiency of the prior art, it is provided that a kind of multistage fin dissipates
Hot device, radiating efficiency is high, and material usage is few.
To achieve these goals, the radiator of technical scheme includes the base plate of strip
Be arranged on the one-level fin of base plate both sides, one-level fin is outwards dissipated setting by base plate both sides,
Being provided with several two grades of fins on one-level fin, plate outer surface is provided with heat-transfer surface, the end
Mounting structure is also set up outside plate；The cross section of base plate is rectangle, base plate and one-level fin structure
Groove in echelon, base plate side is heat-transfer surface, and heat-transfer surface is relative with dovetail groove bottom surface；Knot is installed
Structure is to be arranged on the fixing raised line parallel with heat-transfer surface outside dovetail groove；Set on fixing raised line
Being equipped with raised line, raised line is perpendicular to fixing raised line.
In order to increase the area of dissipation of radiator, further preferred technical scheme is, raised line,
The surface of one-level fin and/or two grades of fins is zigzag or corrugated.
In order to ensure that the space between fin maximizes, further preferred technical scheme is,
Two grades of fins in dovetail groove are perpendicular to the bottom surface of dovetail groove, and other two grades of fins are parallel to trapezoidal
The bottom surface of groove.
In order to increase the area of dissipation of radiator further, further preferred technical scheme is,
The end of one-level fin is polygon prism.
For the ease of the laterally inserted installation of fixing raised line, reach heat-transfer surface and connect with radiator structure
Touch technique effect, further preferred technical scheme is, the height of raised line less than heat-transfer surface with
Vertical dimension between fixing raised line.
Advantages of the present invention and having the beneficial effects that: by arranging heat-transfer surface and raised line, uses heat
The mode that conduction and heat radiation combine is dispelled the heat, it is ensured that area of dissipation, improves heat transfer efficiency,
Thus improve the radiating efficiency that radiator is overall, and reduce material usage, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multistage fin slices radiator of the present invention.
In figure: 1, radiator；2, base plate；3, one-level fin；4, two grades of fins；5、
Fixing raised line；6, raised line；7, polygon prism；8, heat-transfer surface.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is retouched further
State.Following example are only used for clearly illustrating technical scheme, and can not be with
This limits the scope of the invention.
See Fig. 1, radiator 1 include strip base plate 2 and be arranged on base plate 2 both sides
One-level fin 3, one-level fin 3 is outwards dissipated setting, one-level fin 3 by base plate 2 both sides
On be provided with several two grades of fins 4, base plate 2 outer surface is provided with heat-transfer surface 8, base plate 2
Outside also sets up mounting structure, and the cross section of base plate 2 is rectangle, base plate 2 and one-level fin 3
Constituting dovetail groove, base plate 2 side is heat-transfer surface 8, and heat-transfer surface 8 is relative with dovetail groove bottom surface,
Mounting structure is to be arranged on the fixing raised line 5 parallel with heat-transfer surface 8 outside dovetail groove, fixing
Being provided with raised line 6 on raised line 5, raised line 6 is perpendicular to fixing raised line 5, the table of two grades of fins 4
Face is zigzag；Two grades of fins 4 in dovetail groove are perpendicular to the bottom surface of dovetail groove, and other are two years old
Level fin 4 is parallel to the bottom surface of dovetail groove；The end of one-level fin 3 is polygon prism 7；Raised line
The height of 6 is less than the vertical dimension between heat-transfer surface 8 and fixing raised line 5.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a multistage fin slices radiator, described radiator includes the base plate of strip and is arranged on
The one-level fin of described base plate both sides, described one-level fin is outwards dissipated setting by base plate both sides,
Several two grades of fins it are provided with, it is characterised in that described base plate appearance on described one-level fin
Face is provided with heat-transfer surface, and described base plate external also sets up mounting structure；The cross section of described base plate
For rectangle, described base plate constitutes dovetail groove with described one-level fin, and described base plate side is heat exchange
Face, described heat-transfer surface is relative with described dovetail groove bottom surface；Described mounting structure is trapezoidal for being arranged on
The fixing raised line parallel with described heat-transfer surface outside groove；It is provided with convex on described fixing raised line
Bar, described raised line is perpendicular to fixing raised line.
Multistage fin slices radiator the most as claimed in claim 1, it is characterised in that described convex
The surface of bar, one-level fin and/or two grades of fins is zigzag or corrugated.
Multistage fin slices radiator the most as claimed in claim 2, it is characterised in that described ladder
Two grades of fins in shape groove are perpendicular to the bottom surface of described dovetail groove, and other radiating fin is parallel to institute
State the bottom surface of dovetail groove.
Multistage fin slices radiator the most as claimed in claim 3, it is characterised in that described one
The end of level fin is polygon prism.
Multistage fin slices radiator the most as claimed in claim 4, it is characterised in that described convex
The height of bar is less than the vertical dimension between described heat-transfer surface and described fixing raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752518.0A CN105890419A (en) | 2014-12-09 | 2014-12-09 | Multi-stage finned radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410752518.0A CN105890419A (en) | 2014-12-09 | 2014-12-09 | Multi-stage finned radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890419A true CN105890419A (en) | 2016-08-24 |
Family
ID=56699832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410752518.0A Pending CN105890419A (en) | 2014-12-09 | 2014-12-09 | Multi-stage finned radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105890419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068949A1 (en) * | 2021-03-03 | 2022-04-07 | 郑州海尔空调器有限公司 | Heat exchanger fin and heat exchanger |
-
2014
- 2014-12-09 CN CN201410752518.0A patent/CN105890419A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068949A1 (en) * | 2021-03-03 | 2022-04-07 | 郑州海尔空调器有限公司 | Heat exchanger fin and heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |