CN102121801A - 热管与导热座之限位组配结构 - Google Patents

热管与导热座之限位组配结构 Download PDF

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CN102121801A
CN102121801A CN2011100521236A CN201110052123A CN102121801A CN 102121801 A CN102121801 A CN 102121801A CN 2011100521236 A CN2011100521236 A CN 2011100521236A CN 201110052123 A CN201110052123 A CN 201110052123A CN 102121801 A CN102121801 A CN 102121801A
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heat
heat pipe
conducting seat
groove
spacing
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黄崇贤
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Dongguan Hanxu Hardware Plastic Technology Co Ltd
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Dongguan Hanxu Hardware Plastic Technology Co Ltd
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Priority to CN2011100521236A priority Critical patent/CN102121801A/zh
Priority to US13/176,725 priority patent/US20120222839A1/en
Priority to DE202011050698U priority patent/DE202011050698U1/de
Publication of CN102121801A publication Critical patent/CN102121801A/zh
Priority to JP2011004133U priority patent/JP3170757U/ja
Priority to KR2020110006644U priority patent/KR200466266Y1/ko
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/427Cooling by change of state, e.g. use of heat pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00Fastening; Joining
    • F28F2275/12Fastening; Joining by methods involving deformation of the elements

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

本发明涉及一种热管与导热座之限位组配结构,包括一导热座、以及至少一紧迫于该导热座上的热管;其中,导热座具有一表面,并于该表面上凹设有一沟槽,且沟槽内表面上系一体突出有一限位肋,热管则紧迫于导热座之沟槽内,而限位肋系咬入热管位于沟槽内的部位表面处,以于热管位于沟槽内的部位表面处上形成一凹入、且与所述限位肋相配合的限位缺口;俾藉由限位肋咬入热管上而形成限位缺口,以供热管于沟槽内不易产生偏位。

Description

热管与导热座之限位组配结构
技术领域
本发明系与一种散热结构有关,尤指一种热管与导热座之限位组配结构。
背景技术
按,利用热管(Heat pipe)与导热座结合,以增加导热座之热传效率者,已为现今散热器上常见的技术手段或结构之一。而以往欲将热管结合于导热座上时,通常会透过焊料以将热管固定于导热座的沟槽内、或是利用略呈椭圆的弧状沟槽使热管相接触的表面产生变形,进而防止热管结合于导热座的沟槽内时发生滑动等脱落问题。
然而,仅管如上所述,若热管与导热座间未使用焊料等黏着剂作为固定时,热管与导热座间仍因相接触的表面呈弧状而容易产生滑动、甚至脱落等偏位问题,且当所欲结合的热管为复数时,各热管间也由于沟槽略呈椭圆而加大了彼此的间距,使得在多热管的应用场合下无法将各热管有效集中;而若是使用焊料等黏着剂作为固定时,则有焊料过少无法黏固、过多容易溢出而影响外观等困扰,且使用焊料也增加了材料与制造成本,殊不尽理想。
发明内容
本发明之主要目的在于可提供一种热管与导热座之限位组配结构,其系可在无需使用焊料的情况下,使热管被挤入导热座之沟槽内后,即可被限位而不易产生偏位。
为实现上述之目的,本发明采取如下技术方案:
一种热管与导热座之限位组配结构,包括一导热座、以及至少一紧迫于该导热座上的热管;其中,导热座具有一表面,并于该表面上凹设有一沟槽,且沟槽内表面上系一体突出有一限位肋,热管则紧迫于导热座之沟槽内,而限位肋系咬入热管位于沟槽内的部位表面处,以于热管位于沟槽内的部位表面处上形成一凹入、且与所述限位肋相配合的限位缺口;
进一步,该导热座之表面系为其底面。
进一步,该导热座之沟槽的断面系呈大于二分之一半圆的正弧形者,能在组配多热管时将各热管有效集中。
进一步,该沟槽内之限位肋系增设为复数。
进一步,该等限位肋于该沟槽内表面上呈间隔排列设置。
进一步,所述限位肋系沿其所对应之沟槽长度方向拉伸成型。
进一步,所述限位肋系位于其所对应之沟槽槽口内一侧处。
进一步,所述限位肋系分别位于其所对应之沟槽槽口内二侧处。
进一步,所述热管的数量系增设为复数,且该导热座之沟槽的数量亦增设为与所述热管的数量相符者。
进一步,所述热管与该导热座间系直接接触。
本发明优点在于:藉由限位肋咬入热管上而形成限位缺口,以达到上述使热管于沟槽内不易偏位之目的。
附图说明
图1是本创作之立体组合图。
图2是本创作第一实施例之组配动作图。
图3是本创作第一实施例热管与导热座组配前之示意图。
图4是本创作第一实施例热管与导热座组配后之示意图。
图5是本创作第二实施例热管与导热座组配前之示意图。
图6是本创作第二实施例热管与导热座组配后之示意图。
图7是本创作第三实施例热管与导热座组配前之示意图。
图8是本创作第三实施例热管与导热座组配后之示意图。
图9是本创作第四实施例热管与导热座组配后之示意图。
附图标号说明:
导热座  1
底面   10      顶面  11
沟槽   12      限位肋 120
热管   2
限位缺口20      受热面 21
散热片 3。
具体实施方式
下面结合附图与具体实施方式对本发明作进一步描述。
请参阅图1,系为本发明之立体组合图。本发明系提供一种热管与导热座之限位组配结构,包括一导热座1、以及至少一紧迫于该导热座1上的热管(Heat pipe)2,俾透过热管2结合于导热座1上,以增加该导热座1之热传效果者;其中:
该导热座1可为铜或铝等导热性良好之材质所制成,其系可作为如散热器用以贴附于热源上之基座,并至少具有一用以贴附热源之底面10、以及一相对于该底面10另一侧之顶面11;而在本发明所举之实施例中,上述热管2系结合于该导热座1之底面10上,且该导热座1于其顶面11处可进一步增设复数散热片3,以构成一散热器。
请一并参阅图2所示,该导热座1之底面10上系凹设有与所述热管2的数量相当之沟槽12,但所述沟槽12不以设于导热座1之底面10上为限。各沟槽12的断面可略呈大于二分之一半圆的正弧形者,如此能在组配多热管时将各热管有效集中,并用以供上述热管2分别挤入,且于各沟槽12内皆由其内表面上一体突出有至少一限位肋120,而各限位肋120乃沿其所对应之沟槽12长度方向而被拉伸成型。
据此,请一并参阅图3及图4所示,当各热管2被挤入相对应的沟槽12内时,热管2进入沟槽12内的部位表面处,系恰好与沟槽12内的限位肋120相对而抵顶,故限位肋120能咬入热管2相对应的表面处而形成一凹入的限位缺口20,进而使热管2与导热座1原本以弧状相接触的关系,因受限位肋120挤压于热管2相对应的表面,而使热管2与导热座1间不再是透过弧状的接触关系,藉以有效防止热管2于导热座1之沟槽12内发生偏位等松脱问题,且可供热管2在无需使用焊料的情况下,亦能紧密地与导热座1相结合且彼此间直接接触(即彼此间不具有焊料)。此外,热管2未能进入沟槽12内的部位则被挤压成一受热面21,并可令所述受热面21与导热座1之底面10相平齐,以便得与热源作接触。
另,请一并参阅图5及图6所示,系为本发明第二实施例者;其中,各沟槽12内之限位肋120亦可增设为复数,且该等限位肋120于沟槽12内表面上呈间隔排列设置,以视所增设的数量均匀分布,俾增加热管2与导热座1间之限位效果。
再者,请一并参阅图7及图8所示,系为本发明第三实施例者;其中,所述限位肋120可进一步位于其所对应之沟槽12槽口内一侧处、或进一步于各沟槽12槽口内的二侧处皆分别设有一所述限位肋120,如此,不仅可达到上述之目的与效果外,亦可令限位肋120将热管2由沟槽12槽口向内抵顶,以更有效地防止热管2由沟槽12内脱落。此外,如图9所示,系为本发明第四实施例,其系更进一步将上述第二、三实施例整合为一体,以同时兼具该两实施例之优点与功效。
以上所述,仅是本发明较佳实施例而已,并非对本发明的技术范围作任何限制,故凡是依据本发明的技术实质对以上实施例所作的任何细微修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (10)

1.一种热管与导热座之限位组配结构,其特征在于:包括
一导热座,具有一表面,并于该表面上凹设有一沟槽,且所述沟槽内表面上系一体突出有一限位肋;以及
一热管,紧迫于该导热座之沟槽内,而所述限位肋系咬入该热管位于该沟槽内的部位表面处,以于该热管位于该沟槽内的部位表面处上形成一凹入、且与所述限位肋相配合的限位缺口。
2.如权利要求1所述之热管与导热座之限位组配结构,其特征在于:该导热座之表面系为其底面。
3.如权利要求1所述之热管与导热座之限位组配结构,其特征在于:该导热座之沟槽的断面系呈大于二分之一半圆的正弧形者。
4.如权利要求1所述之热管与导热座之限位组配结构,其特征在于:该沟槽内之限位肋系增设为复数。
5.如权利要求4所述之热管与导热座之限位组配结构,其特征在于:该等限位肋于该沟槽内表面上呈间隔排列设置。
6.如权利要求1、4或5所述之热管与导热座之限位组配结构,其特征在于:所述限位肋系沿其所对应之沟槽长度方向拉伸成型。
7.如权利要求1、4或5所述之热管与导热座之限位组配结构,其特征在于:所述限位肋系位于其所对应之沟槽槽口内一侧处。
8.如权利要求4或5所述之热管与导热座之限位组配结构,其特征在于:所述限位肋系分别位于其所对应之沟槽槽口内二侧处。
9.如权利要求1所述之热管与导热座之限位组配结构,其特征在于:所述热管的数量系增设为复数,且该导热座之沟槽的数量亦增设为与所述热管的数量相符者。
10.如权利要求1所述之热管与导热座之限位组配结构,其特征在于:所述热管与该导热座间系直接接触。
CN2011100521236A 2011-03-04 2011-03-04 热管与导热座之限位组配结构 Pending CN102121801A (zh)

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CN2011100521236A CN102121801A (zh) 2011-03-04 2011-03-04 热管与导热座之限位组配结构
US13/176,725 US20120222839A1 (en) 2011-03-04 2011-07-05 Heat pipe assembly
DE202011050698U DE202011050698U1 (de) 2011-03-04 2011-07-12 Wärmerohr-Baugruppe
JP2011004133U JP3170757U (ja) 2011-03-04 2011-07-15 放熱装置
KR2020110006644U KR200466266Y1 (ko) 2011-03-04 2011-07-21 히트파이프 구조체

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