CN203633005U - Connecting composition of heat radiation fin and housing - Google Patents
Connecting composition of heat radiation fin and housing Download PDFInfo
- Publication number
- CN203633005U CN203633005U CN201320794733.8U CN201320794733U CN203633005U CN 203633005 U CN203633005 U CN 203633005U CN 201320794733 U CN201320794733 U CN 201320794733U CN 203633005 U CN203633005 U CN 203633005U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiating fin
- housing
- radiation fins
- radiating
- 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
Links
- 230000005855 radiation Effects 0.000 title abstract description 16
- 239000000203 mixture Substances 0.000 title abstract description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a connecting composition of heat radiation fins and a housing; the connecting composition comprises a plurality of heat radiation fins connected on a heat radiation housing; the bottom of the heat radiation fin is embedded and casted in the heat radiation housing; an anti-overflow platform is arranged above the bottom of the heat radiation fins. The bottom of the heat radiation fin is embedded and casted in the heat radiation housing, so poor heat conduction problem caused by glue pasting the heat radiation fins is solved, thereby improving radiation efficiency, reducing labor pasting steps, greatly improving production efficiency, and realizing automation production. The anti-overflow platform is arranged above the bottom of the heat radiation fins, thereby preventing material waste when metal liquid overflows on two sides of the heat radiation fins in casting; the anti-overflow platform extends outside two ends of the heat radiation fins, thereby further preventing material waste when metal liquid overflows on two sides of the heat radiation fins in casting.
Description
Technical field
The utility model relates to heat dissipation equipment field, in particular to the syndeton of a kind of radiating fin and housing.
Background technology
Along with electronic technology constantly develops, plant capacity is increasing, also more and more higher to the requirement of heat radiation.In addition, outdoor electronic equipment needs waterproof, the protection such as windproof, the multiplex non-ferrous alloy casting housing of outdoor electrical equipment is as shell, general design is die cast, the inner space of lid composition is used for placing printed substrate (PCB), or miscellaneous equipment, plays protective action, at outside design radiating fin, help equipment natural heat dissipation again.
Existing electronic equipment dissipating heat fin is for first casting aluminium casing, then radiating fin is bonded on housing.There is following shortcoming in this structure: 1, radiating fin adopts glue and radiating shell bonding, and glue is the poor material of heat conductivility, and the glue between housing and fin is unfavorable for the conduction of heat, reduces radiating efficiency.2, radiating fin bonding need to be waited for after the radiating shell of foundry goods is made and being bondd by manual operation, and production efficiency is low, and workman's operation intensity is large.3, radiating fin is bonded on aluminium casing, and radiating fin easily comes off, thereby reduces heat-sinking capability.
Utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and the syndeton of a kind of radiating fin and housing is provided, and adopts to inlay to cast to enhance productivity, and improves radiating effect.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A syndeton for radiating fin and housing, comprises the multi-disc radiating fin being connected on radiating shell, and the bottom of described radiating fin is inlayed and is cast in radiating shell.
Further, top, the bottom of described radiating fin is provided with anti-overflow boss.
Preferably, described anti-overflow boss cross section is rectangle.
Preferably, described anti-overflow boss cross section is triangle, and triangle one right-angle side contacts with described radiating shell.
Preferably, the from top to bottom progressive additive of radiating fin of described anti-overflow boss top.
Preferably, the two ends that described anti-overflow boss extends radiating fin.
The beneficial effects of the utility model are:
1, radiating fin bottom is inlayed and is cast in radiating shell inside, and the glue that has solved bonding radiating fin is unfavorable for the problem of heat conduction having improved radiating efficiency.
2, radiating fin bottom is inlayed and is cast in radiating shell inside, has reduced the operation of artificial bonding, has greatly improved production efficiency, and can realize automated production.
3, radiating fin bottom is inlayed and is cast in radiating shell inside, and radiating fin is firmly fixed on radiating shell, prevents from coming off, and guarantees normal heat-sinking capability.
4, top, radiating fin bottom arranges anti-overflow boss, and while preventing from casting, metal liquid overflows the waste that causes material from radiating fin both sides.
5, the from top to bottom progressive additive of radiating fin of anti-overflow boss top, while preventing from casting, metal liquid overflows into from anti-overflow boss both sides.
6, anti-overflow boss extends the two ends of radiating fin, and while further preventing from casting, metal liquid overflows the waste that causes material from radiating fin two ends.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 the utility model preferred embodiment cutaway view;
Fig. 2 the utility model one embodiment cutaway view;
The anti-overflow boss schematic diagram that extend at Fig. 3 two ends.
Number in the figure explanation: 1, radiating shell, 2, radiating fin, 21, bottom, 22, anti-overflow boss.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1, the syndeton of a kind of radiating fin and housing, comprises the multi-disc radiating fin 2 being connected on radiating shell 1, and the bottom 21 of described radiating fin 2 is inlayed and is cast in radiating shell 1.
In conjunction with preferably execution mode of the utility model one, 21 tops, bottom of described radiating fin 2 are provided with anti-overflow boss 22.
Shown in Fig. 1, in a kind of embodiment of the present utility model, described anti-overflow boss 22 cross sections are rectangle.
Shown in Fig. 2, in another kind of embodiment of the present utility model, described anti-overflow boss 22 cross sections are triangle, and triangle one right-angle side contacts with described radiating shell 1.
Further combined with actual service condition of the present utility model, 21 tops, radiating fin 2 bottom arrange anti-overflow boss 22 again, and while preventing from casting, metal liquid overflows from radiating fin 2 both sides the waste that causes material.
Metal liquid overflows into from anti-overflow boss both sides when preventing from casting, the from top to bottom progressive additive of radiating fin 2 of described anti-overflow boss 22 tops.
Shown in Fig. 3, metal liquid overflows the waste that causes material, the two ends that described anti-overflow boss 22 extends radiating fin 2 from radiating fin two ends when further preventing from casting.
Also can find out by reference to the accompanying drawings by above-mentioned character express, adopt after the utility model, radiating fin 2 bottoms are inlayed and are cast in radiating shell 1 inside, the glue that has solved bonding radiating fin 2 is unfavorable for the problem of heat conduction, has improved radiating efficiency, has reduced the operation of artificial bonding, has greatly improved production efficiency, and can realize automated production, and radiating fin 2 is firmly fixed on radiating shell 1, and prevent from coming off, guarantee normal heat-sinking capability.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a syndeton for radiating fin and housing, is characterized in that: comprise the multi-disc radiating fin (2) being connected on radiating shell (1), the bottom (21) of described radiating fin (2) is inlayed and is cast in radiating shell (1).
2. the syndeton of radiating fin according to claim 1 and housing, is characterized in that: the top, bottom (21) of described radiating fin (2) is provided with anti-overflow boss (22).
3. the syndeton of radiating fin according to claim 2 and housing, is characterized in that: described anti-overflow boss (22) cross section is rectangle.
4. the syndeton of radiating fin according to claim 2 and housing, is characterized in that: described anti-overflow boss (22) cross section is triangle, and triangle one right-angle side contacts with described radiating shell (1).
5. according to the radiating fin described in claim 2,3 or 4 and the syndeton of housing, it is characterized in that: the from top to bottom progressive additive of radiating fin (2) of described anti-overflow boss (22) top.
6. according to the radiating fin described in claim 2,3 or 4 and the syndeton of housing, it is characterized in that: described anti-overflow boss (22) extends the two ends of radiating fin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794733.8U CN203633005U (en) | 2013-12-06 | 2013-12-06 | Connecting composition of heat radiation fin and housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794733.8U CN203633005U (en) | 2013-12-06 | 2013-12-06 | Connecting composition of heat radiation fin and housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633005U true CN203633005U (en) | 2014-06-04 |
Family
ID=50819440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794733.8U Expired - Fee Related CN203633005U (en) | 2013-12-06 | 2013-12-06 | Connecting composition of heat radiation fin and housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619142A (en) * | 2013-12-06 | 2014-03-05 | 迈凯实金属技术（苏州）有限公司 | Structure for connecting heat dissipating fins and case |
| WO2015081842A1 (en) * | 2013-12-06 | 2015-06-11 | 迈凯实金属技术（苏州）有限公司 | Heat dissipation housing structure connected to heat dissipation fin |
-
2013
- 2013-12-06 CN CN201320794733.8U patent/CN203633005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619142A (en) * | 2013-12-06 | 2014-03-05 | 迈凯实金属技术（苏州）有限公司 | Structure for connecting heat dissipating fins and case |
| WO2015081842A1 (en) * | 2013-12-06 | 2015-06-11 | 迈凯实金属技术（苏州）有限公司 | Heat dissipation housing structure connected to heat dissipation fin |
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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 |
Granted publication date: 20140604 |