CN101312628B - Heat radiator having bent spring plate - Google Patents
Heat radiator having bent spring plate Download PDFInfo
- Publication number
- CN101312628B CN101312628B CN2007100281880A CN200710028188A CN101312628B CN 101312628 B CN101312628 B CN 101312628B CN 2007100281880 A CN2007100281880 A CN 2007100281880A CN 200710028188 A CN200710028188 A CN 200710028188A CN 101312628 B CN101312628 B CN 101312628B
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- heat
- bending
- shell fragment
- spring plates
- heating radiator
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a heat radiator having spring plates with bending, for dissipating the heat of special electronic elements of electronic products, wherein on the electronic product, the special electronic elements are provided with studs around. The heat radiator comprises a heat dissipating baseboard whose one side is embedded with a heat pipe and another side is attached with a copper block abut against with the heat pipe, the heat dissipating baseboard is fixedly connected with two spring plates, two ends of the two spring plates are respectively provided with screw holes corresponding to the studs. Additionally, two ends of the two spring plates are respectively extended with bending parts provided with cuts sheathing the studs. For fixing the heat radiator in an electronic product to dissipate the heat of special electronic elements, users sheath the cuts on the bending parts of two ends of the two spring plates on the studs, easily aim the screw holes of the spring plates to the studs, and lock the spring plates on the studs easily and confirm the locking quality, thereby preventing uneven pressure distribution caused by bias locking to prevent bad contact between the copper block and the electronic elements, to improve the heat dissipating efficiency of the heat radiator.
Description
Technical field
The present invention relates to a kind of heating radiator, particularly a kind of heat spreader structures that is applied to the shell fragment tool bending of in the electronic product a certain particular electronic component being dispelled the heat.
Background technology
Along with development of science and technology, the function of electronic product from strength to strength, similarly, also the phase strain is big thereupon for the power consumption of electronic product, thus in the electronic product Design of for heat sinks also from not essential develop into indispensable.Such as the power consumption of computer cpu several watts of tens watts of developing into today, be especially necessary at the heat radiation of computer cpu from 386,486 epoch.
As shown in Figure 1, conventional heating radiator includes heat-radiating substrate 1000, these heat-radiating substrate 1,000 one sides are embedded with heat pipe 2000, be pasted with a copper billet 3000 on these heat-radiating substrate 1000 opposite sides, this copper billet 3000 contacts on this heat pipe 2000, in addition, also be bolted with two shell fragments 4000 on this heat-radiating substrate 1000, these two shell fragments, 4000 two ends are respectively arranged with screw 4100, thereby can be screwed onto on the double-screw bolt of electronic product setting, when this two shell fragment 4000 all is screwed onto on the pairing double-screw bolt, this copper billet 3000 can contact on a certain particular electronic component of electronic product, thereby the heat that this particular electronic component produced when working can be passed on this heat pipe 2000 via this copper billet 3000.Yet, the problem that conventional heating radiator shown in Figure 1 exists is, when this shell fragment 4000 needs locking on pairing double-screw bolt, this shell fragment 4000 is not easy the location to aim at above-mentioned double-screw bolt, not only bother and be easy to generate error during locking, thereby have influence on contacting of this copper billet 3000 and this particular electronic component, cause radiating effect not good.
Summary of the invention
In view of the above problems, the invention provides the heating radiator of a kind of shell fragment tool bending, its can be conveniently to the locking of heating radiator, thereby and the quality that can improve locking can promote the radiating efficiency of heating radiator.
For reaching above-mentioned purpose, the present invention has adopted following technical scheme: the heating radiator of a kind of shell fragment tool bending, it is applied in the electronic product particular electronic component be dispelled the heat, around this particular electronic component, be provided with double-screw bolt on this electronic product, this heating radiator includes a heat-radiating substrate, this heat-radiating substrate one side is embedded with a heat pipe, be pasted with a copper billet on this heat-radiating substrate opposite side, this copper billet contacts on this heat pipe, also be fixedly connected with two shell fragments on this heat-radiating substrate, these two shell fragments two ends are respectively arranged with the screw of corresponding above-mentioned double-screw bolt, in addition, these two shell fragments two ends also are extended with bending respectively, and this bending is provided with the breach that can be enclosed within on the above-mentioned double-screw bolt.
Thus, this heating radiator is desired to be fixed in the electronic product when this particular electronic component dispelled the heat, breach in this two shell fragments two ends bending is enclosed within on the double-screw bolt, thereby the screw on this shell fragment can align above-mentioned double-screw bolt easily, so this shell fragment that locks is more or less freely on those double-screw bolts, and can avoid this copper billet and the quality of this particular electronic component loose contact, thereby can promote the radiating efficiency of heating radiator to guarantee to lock.
Description of drawings
Fig. 1 is the schematic perspective view of conventional heating radiator;
Fig. 2 is the schematic perspective view of heating radiator of the shell fragment tool bending of first embodiment of the invention;
Fig. 3 is the schematic perspective view of heating radiator of the shell fragment tool bending of second embodiment of the invention;
Fig. 4 is the schematic perspective view of heating radiator of the shell fragment tool bending of third embodiment of the invention.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Shown in Fig. 2,3,4, it is first, second and third embodiment of the present invention, heating radiator all is applied in the electronic product so that a certain particular electronic component is dispelled the heat among these three embodiment, in addition, this electronic product all is provided with double-screw bolt around this particular electronic component, in order more clearly to illustrate the structure of this heating radiator, therefore in figure, do not illustrate this electronic product, this particular electronic component and double-screw bolt.
In first embodiment shown in Figure 2, this heating radiator comprises a heat-radiating substrate 1000, these heat-radiating substrate 1,000 one sides are embedded with a heat pipe 2000, opposite side then is pasted with a copper billet (not shown), this copper billet contacts on this heat pipe 2000 can carry out heat transmission, in addition, also be bolted with two shell fragments 4000 on this heat-radiating substrate 1000, these two shell fragments, 4000 two ends are respectively arranged with screw 4100, and these two shell fragments, 4000 ends also extend to form the bending 4200 of parallel this shell fragment 4000 respectively, those bendings 4200 also have an arc notch 4210, the double-screw bolt that is provided with around those screw 4100 respectively corresponding above-mentioned these particular electronic component, those arc notch 4210 can be socketed on the above-mentioned double-screw bolt.So, when desire is fixed this heat-radiating substrate 1000, only need the arc notch 4210 in these two shell fragments, 4000 two ends bendings 4200 is enclosed within on the above-mentioned double-screw bolt, the screw 4100 on this two shell fragment 4000 can align above-mentioned double-screw bolt easily conveniently to lock.
In second embodiment shown in Figure 3, these heat-radiating substrate 1,000 one sides are embedded with a heat pipe 2000, opposite side is pasted with a copper billet 3000, this copper billet 3000 contacts on this heat pipe 2000 can carry out heat transmission, in addition, also be bolted with two shell fragments 4000 on this heat-radiating substrate 1000, these two shell fragments, 4000 two ends are respectively arranged with screw 4100, and these two shell fragments, 4000 two ends also are extended with bending 4200 respectively, this bending 4200 favours on this shell fragment 4000, and those bendings 4200 also are provided with a circumferential notch 4210.Equally, when desire is fixed this heat-radiating substrate 1000, only need the bending 4200 of those inclinations is socketed on the above-mentioned double-screw bolt, the screw 4100 on this two shell fragment 4000 can align above-mentioned double-screw bolt easily conveniently to lock.
Again, in the 3rd embodiment shown in Figure 4, these heat-radiating substrate 1,000 one sides are embedded with a heat pipe 2000, opposite side is pasted with a copper billet 3000, and this copper billet 3000 contacts on this heat pipe 2000 can carry out heat transmission, in addition, also be bolted with two shell fragments 4000 on this heat-radiating substrate 1000, these two shell fragments, 4000 two ends are respectively arranged with screw 4100, and these two shell fragments, 4000 both ends also are extended with the bending 4200 of parallel this shell fragment 4000 respectively, also are provided with circumferential notch 4210 in this bending 4200.Therefore, when desire is fixed this heat-radiating substrate 1000, only need the circumferential notch 4210 of those bendings 4200 is socketed on the above-mentioned double-screw bolt, the screw 4100 on this two shell fragment 4000 can align above-mentioned double-screw bolt easily conveniently to lock.
In sum, the present invention is provided with bending 4200 by extending on shell fragment 4000, and by breach 4210 is set in bending 4200, thereby this shell fragment 4000 can be socketed on the above-mentioned double-screw bolt, this shell fragment 4000 can be located easily, in the time of convenient locking shell fragment 4000 and guaranteed the quality of locking to make copper billet 3000 and more efficiently contact of this particular electronic component energy on the heating radiator, promoted the radiating efficiency of heating radiator.
Claims (6)
1. the heating radiator of shell fragment tool bending, it is applied in the electronic product electronic component be dispelled the heat, on this electronic product and around this electronic component, be provided with double-screw bolt, this heating radiator includes a heat-radiating substrate, this heat-radiating substrate one side is embedded with a heat pipe, be pasted with a copper billet on this heat-radiating substrate opposite side, this copper billet contacts on this heat pipe, also be fixedly connected with two shell fragments on this heat-radiating substrate, these two shell fragments two ends are respectively arranged with the screw of corresponding above-mentioned double-screw bolt, it is characterized in that these two shell fragments two ends also are extended with bending respectively, this bending is provided with the breach that can be enclosed within on the above-mentioned double-screw bolt.
2. according to the heating radiator of the described shell fragment tool bending of claim 1, it is characterized in that described bending is parallel to this shell fragment.
3. according to the heating radiator of the described shell fragment tool bending of claim 1, it is characterized in that described bending is obliquely installed on this shell fragment.
4. according to the heating radiator of the described shell fragment tool bending of claim 2, it is characterized in that described breach is an arc notch.
5. according to the heating radiator of the described shell fragment tool bending of claim 2, it is characterized in that described breach is a circumferential notch.
6. according to the heating radiator of the described shell fragment tool bending of claim 3, it is characterized in that described breach is a circumferential notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100281880A CN101312628B (en) | 2007-05-25 | 2007-05-25 | Heat radiator having bent spring plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100281880A CN101312628B (en) | 2007-05-25 | 2007-05-25 | Heat radiator having bent spring plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101312628A CN101312628A (en) | 2008-11-26 |
| CN101312628B true CN101312628B (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100281880A Expired - Fee Related CN101312628B (en) | 2007-05-25 | 2007-05-25 | Heat radiator having bent spring plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN101312628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895655B (en) * | 2021-11-10 | 2023-07-28 | 北京微纳星空科技有限公司 | Momentum wheel vibration reduction mounting assembly and spacecraft |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424599Y (en) * | 2000-05-30 | 2001-03-21 | 超众科技股份有限公司 | Integrated cooling device |
| CN2433801Y (en) * | 2000-06-12 | 2001-06-06 | 富准精密工业(深圳)有限公司 | Fastening device for heat sink |
| CN1321063A (en) * | 2000-04-27 | 2001-11-07 | 富准精密工业(深圳)有限公司 | Fastener of heat sink |
| CN2476918Y (en) * | 2001-02-09 | 2002-02-13 | 神基科技股份有限公司 | Pressure adjustment device for cooling elements |
| CN2582336Y (en) * | 2002-11-19 | 2003-10-22 | 英业达股份有限公司 | Cooling device with elastic positioning |
| CN2624399Y (en) * | 2003-05-07 | 2004-07-07 | 英业达股份有限公司 | Heat dissipation module structure in electronic device |
| CN1623132A (en) * | 2002-06-28 | 2005-06-01 | 株式会社东芝 | Cooling unit for cooling heat generating component |
| CN2772021Y (en) * | 2004-12-31 | 2006-04-12 | 力致科技股份有限公司 | Foot elastic structure of heat sink substrate |
| CN2847526Y (en) * | 2005-11-25 | 2006-12-13 | 汉达精密电子(昆山)有限公司 | Heat rediator |
-
2007
- 2007-05-25 CN CN2007100281880A patent/CN101312628B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321063A (en) * | 2000-04-27 | 2001-11-07 | 富准精密工业(深圳)有限公司 | Fastener of heat sink |
| CN2424599Y (en) * | 2000-05-30 | 2001-03-21 | 超众科技股份有限公司 | Integrated cooling device |
| CN2433801Y (en) * | 2000-06-12 | 2001-06-06 | 富准精密工业(深圳)有限公司 | Fastening device for heat sink |
| CN2476918Y (en) * | 2001-02-09 | 2002-02-13 | 神基科技股份有限公司 | Pressure adjustment device for cooling elements |
| CN1623132A (en) * | 2002-06-28 | 2005-06-01 | 株式会社东芝 | Cooling unit for cooling heat generating component |
| CN2582336Y (en) * | 2002-11-19 | 2003-10-22 | 英业达股份有限公司 | Cooling device with elastic positioning |
| CN2624399Y (en) * | 2003-05-07 | 2004-07-07 | 英业达股份有限公司 | Heat dissipation module structure in electronic device |
| CN2772021Y (en) * | 2004-12-31 | 2006-04-12 | 力致科技股份有限公司 | Foot elastic structure of heat sink substrate |
| CN2847526Y (en) * | 2005-11-25 | 2006-12-13 | 汉达精密电子(昆山)有限公司 | Heat rediator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101312628A (en) | 2008-11-26 |
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