CN103619142A - Structure for connecting heat dissipating fins and case - Google Patents
Structure for connecting heat dissipating fins and case Download PDFInfo
- Publication number
- CN103619142A CN103619142A CN201310649404.9A CN201310649404A CN103619142A CN 103619142 A CN103619142 A CN 103619142A CN 201310649404 A CN201310649404 A CN 201310649404A CN 103619142 A CN103619142 A CN 103619142A
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- China
- Prior art keywords
- heat dissipating
- radiating fin
- radiating
- dissipating fins
- case
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Abstract
The invention discloses a structure for connecting heat dissipating fins and a case. The structure comprises a plurality of heat dissipating fins connected to the heat dissipating case. The bottoms of the heat dissipating fins are embedded and cast into the heat dissipating case. Overflow-preventing bosses are arranged above the bottoms of the heat dissipating fins. The bottoms of the heat dissipating fins are embedded and cast into the heat dissipating case, and therefore the problem that glue bonding the heat dissipating fins is unbeneficial for heat conduction is solved and the heat dissipating efficiency is improved. The working procedures of manual bonding are reduced, the production efficiency is greatly improved, and the automation production can be achieved. The Overflow-preventing bosses arranged above the bottoms of the heat dissipating fins prevent metal liquid from overflowing from the two sides of each heat dissipating fin in the casting process and causing waste of materials. The overflow-preventing bosses extend out of the two ends of each heat dissipating fin, and therefore the metal liquid is further prevented from overflowing from the two ends of each heat dissipating fin and causing the waste of the materials.
Description
Technical field
The present invention 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 that lid forms 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.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, the syndeton of a kind of radiating fin and housing is provided, adopt to inlay to cast and enhance productivity, improve radiating effect.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention 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 radiating fin of described anti-overflow boss top progressive additive from top to bottom.
Preferably, the two ends that described anti-overflow boss extends radiating fin.
The invention has the beneficial effects as follows:
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 radiating fin of anti-overflow boss top progressive additive from top to bottom, 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 solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 preferred embodiment cutaway view of the present invention;
Fig. 2 one embodiment of the invention 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 present invention 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 the present invention one execution mode preferably, 21 tops, bottom of described radiating fin 2 are provided with anti-overflow boss 22.
Shown in Fig. 1, in an embodiment of the present invention, described anti-overflow boss 22 cross sections are rectangle.
Shown in Fig. 2, in another embodiment of the invention, 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 invention, 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 in order to prevent from casting, and the radiating fin 2 of described anti-overflow boss 22 tops is progressive additive from top to bottom.
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 in order further to prevent from casting.
By above-mentioned character express, also can find out by reference to the accompanying drawings, adopt after the present invention, 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 the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
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 radiating fin (2) of described anti-overflow boss (22) top is progressive additive from top to bottom.
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649404.9A CN103619142A (en) | 2013-12-06 | 2013-12-06 | Structure for connecting heat dissipating fins and case |
| US14/409,700 US20160265853A1 (en) | 2013-12-06 | 2014-12-02 | A heat dissipating enclosure with integrated cooling fins |
| KR1020147036993A KR102290015B1 (en) | 2013-12-06 | 2014-12-02 | A heat dissipating enclosure with integrated cooling fins |
| EP14811749.2A EP2894954B1 (en) | 2013-12-06 | 2014-12-02 | Heat dissipation housing structure connected to heat dissipation fin |
| PCT/CN2014/092766 WO2015081842A1 (en) | 2013-12-06 | 2014-12-02 | Heat dissipation housing structure connected to heat dissipation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649404.9A CN103619142A (en) | 2013-12-06 | 2013-12-06 | Structure for connecting heat dissipating fins and case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103619142A true CN103619142A (en) | 2014-03-05 |
Family
ID=50169844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649404.9A Pending CN103619142A (en) | 2013-12-06 | 2013-12-06 | Structure for connecting heat dissipating fins and case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103619142A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103946A (en) * | 1993-12-18 | 1995-06-21 | 芹泽英璋 | Raditation plate and method of producing the same |
| JPH1131771A (en) * | 1997-07-14 | 1999-02-02 | Riyoosan:Kk | Manufacture of heat sink for semiconductor element use |
| US6085830A (en) * | 1997-03-24 | 2000-07-11 | Fujikura Ltd. | Heat sink, and process and apparatus for manufacturing the same |
| CN203261626U (en) * | 2013-05-15 | 2013-10-30 | 苏州春兴精工股份有限公司 | Novel radiating fin |
| CN203633005U (en) * | 2013-12-06 | 2014-06-04 | 迈凯实金属技术（苏州）有限公司 | Connecting composition of heat radiation fin and housing |
-
2013
- 2013-12-06 CN CN201310649404.9A patent/CN103619142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103946A (en) * | 1993-12-18 | 1995-06-21 | 芹泽英璋 | Raditation plate and method of producing the same |
| US6085830A (en) * | 1997-03-24 | 2000-07-11 | Fujikura Ltd. | Heat sink, and process and apparatus for manufacturing the same |
| JPH1131771A (en) * | 1997-07-14 | 1999-02-02 | Riyoosan:Kk | Manufacture of heat sink for semiconductor element use |
| CN203261626U (en) * | 2013-05-15 | 2013-10-30 | 苏州春兴精工股份有限公司 | Novel radiating fin |
| CN203633005U (en) * | 2013-12-06 | 2014-06-04 | 迈凯实金属技术（苏州）有限公司 | Connecting composition of heat radiation fin and housing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |