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TW200300838A - Method of manufacturing heat-dissipating device - Google Patents

Method of manufacturing heat-dissipating device Download PDF

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Publication number
TW200300838A
TW200300838A TW092103041A TW92103041A TW200300838A TW 200300838 A TW200300838 A TW 200300838A TW 092103041 A TW092103041 A TW 092103041A TW 92103041 A TW92103041 A TW 92103041A TW 200300838 A TW200300838 A TW 200300838A
Authority
TW
Taiwan
Prior art keywords
heat
heat sink
groove
radiator
sink
Prior art date
Application number
TW092103041A
Other languages
English (en)
Other versions
TW555953B (en
Inventor
xin-zheng Lin
nai-ren Xu
Original Assignee
Asia Vital Components Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asia Vital Components Co Ltd filed Critical Asia Vital Components Co Ltd
Priority to TW092103041A priority Critical patent/TW555953B/zh
Publication of TW200300838A publication Critical patent/TW200300838A/zh
Application granted granted Critical
Publication of TW555953B publication Critical patent/TW555953B/zh
Priority to US10/759,305 priority patent/US7131200B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0029—Heat sinks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49359—Cooling apparatus making, e.g., air conditioner, refrigerator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49364—Tube joined to flat sheet longitudinally, i.e., tube sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49393—Heat exchanger or boiler making with metallurgical bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Description

200300838 ——----- 五、發明說明（l) 《發明所屬之技術領域// 本發明係有關於一種Γ散埶壯 加壓與加熱，以使導熱Ϊ㈣方法」，經由 經由錫膏之黏著性導熱管與導；； 战體之散熱裝置。 《先前技術》 r以過多之問題，多會施 有效地加速散熱之效率，更 = >、過多之熱量，且為 熱管之導熱係數可達良好之全屬^器上加裝導熱管，導 *式係為散熱端之管路ί定裝導熱管於散熱器之 用’故當導熱管被彎折向=端來得高才能發 因為導熱管通常係為圓 係配合散熱器之形狀而做壓平改變，ς、官之受熱端通常 卞!文熱器而增加導熱管與散熱器之接觸：：熱管能更加貼 鉍散熱器之接觸面間添加錫膏，以減少，，並在導熱管 觸面間之空隙，增加整體散熱之效 ' <、、、管與散熱器接 改變與添加錫膏通常係為兩個不同處理;^導熱管做壓平 裝置加工上之處理種序，減低生產散熱$署’而增加散熱 緣疋’有^於上述習用品的' 之破率。 發明人為增進本案更璋於完善，遂竭其,tr缺點，本案之 ____ 曰，以從事該行
200300838
業夕年^潛心研究加以創新改良，終於成功研發完 成本件散熱裝置之加工方法」案，實為一具功效增進之 《發明目的》 供一種可使導熱管與導熱 本發明之主要目的乃係在提 片同時固設於散熱器之加工方法 《發明内容》 本發明之上述目的及其結構與功能上的特性，將依據 所附圖式之較佳實施例予以說明。 《實施方式》 本發明係提供一種「散熱裝置之加工方法」，請參閱 第一圖所示， 其中平板台11係為平面結構，且係為良好熱導材質所 組成’如銅，該平板台丨丨之一面係接設有驅動桿i n，以 作為驅動平板台1丨移動與加壓之控制；其中導熱管丨2為圓 筒構造且導熱管1 2之受熱端1 2 1與散熱端1 2 2係成9 0度；其 中散熱器1 3底部係開有嵌設槽1 3 1，嵌設槽1 3 1内係有凹槽 1 3 1 a ;其中散熱器丨4係開有貫通該本體之透孔1 4 1 ;其中 導熱片15為良好之導熱材質所構成，如銅，該導熱片15之 形狀係依嵌設槽1 31而設計；其中錫膏1 6係加熱可軟化， 且係為良好之導熱材質，以作為導熱管1 2、散熱器1 3與導 熱片1 5間之導熱介質與黏著劑；其中固定台1 7係承載散熱
第6頁 200300838 五、發明說明（3) 器1 3與散熱器1 4。 請參閱第二圖與第三圖所示，將散熱器1 3置放於固定 台1 7上，施加未經加熱熔化之錫膏1 6於散熱器1 3之凹槽 131a 中。 請參閱第四圖、第五圖與第六圖所示，將導熱管12之 散熱端1 2 2穿過散熱器1 4之透孔1 4 1，以使導熱管1 2之散熱 端1 2 2固設於散熱器1 4中；將導熱管1 2之受熱端1 2 1置放於 散熱器1 3之凹槽1 3 1 a中，以使受熱端1 2 1置於錫膏1 6中。 請參閱第七圖與第八圖所示，將導熱片1 5置放於散熱 器1 3之嵌設槽1 3 1上，當平板台1 1之驅動桿1 1 1驅動平板台 11移動至散熱器1 3並加壓於導熱片1 5時，平板台11使導熱 片1 5受壓而進入散熱器1 3之嵌設槽1 3 1中，圓形導熱管1 2 之受熱端121因受到導熱片15之加壓，而在凹槽131a内受 壓變形，以增加與散熱器1 3之接觸面積；在此同時，平板 台1 1持續高溫加熱，錫膏1 6受熱而軟化，俾使導熱管1 2與 散熱器1 3、導熱管1 2與導熱片1 5間得以有效接觸，並因錫 膏1 6之黏著功能，以使導熱管1 2固設於散熱器1 3之凹槽 1 3 1 a中，導熱片1 5固設於散熱器1 3之嵌設槽1 3 1中。 請參閱第九圖所示，平板台1 1施熱加壓於導熱片1 5 後，導熱片1 5、導熱管1 2、散熱器1 3與散熱器1 4因而結合 形成一體之散熱裝置。 綜上所述，本散熱裝置之加工方法之流程為： (1)置放未經加熱熔化之錫膏1 6於散熱器1 3之凹槽1 3 1 a 中；
五、發明說明（4) (2)固3又$熱管12之散熱端122於散熱器η之透孔hi中 (3 )將導熱管1 2之受熱端1 3 1置放於散熱器丨3之凹槽丨3工& 中； 曰· (4 )將導熱片1 b置於散熱器1 3之嵌設槽j 3 j上； (5)當平板台11之驅動桿111驅動平板台u移動至 時，平板台U使導熱片15受壓而進入散熱之嵌^ 槽⑶中，圓形導熱管12之受熱端121 = 之加壓’而在凹槽131a内受壓變形，以增加與散2 1 3之接觸面積；在此同時，亨 …、口口 故錫膏u受熱而軟化，俾使導亥：；=乃持續加熱’ 執管與導敎片15門^ 熱官12與散熱器Μ、導 菩功能，匕 有效接觸，錫膏“之勒 :Ht 12固設於散熱器13之凹槽"la ‘ V上Λ ?設於散熱器13之嵌設槽⑶中。 ： 法 請 ，確符合準予專利之要 、心、政”、、波置之加 惠予專利，實為感禱。’犮依法提出專利申請 惟以上所述者，僅係 之變化，皆應包含於太安夕仏狀 、本木之榷利範圍内 舉凡利用本發明上、f夕月之較佳可行之貫施例而 化，皆應包含於太法、形狀、構造、裝置所^ 《圖號說明 11 ·12 ·122 · 平板台 導熱管 散熱端 12113 驅動桿 受熱端 散熱器 200300838
第9頁
200300838 圖式簡單說明 第一圖為本發明之散熱裝置之立體分解圖； 第二圖為本發明之散熱器置放於固定台之側視示意圖； 第三圖為本發明之散熱器之凹槽施加錫膏之前視示意圖； 第四圖為本發明之導熱管之散熱端固設於散熱器之立體 組合圖； 第五圖為本發明之散熱器置放於固定台之側視示意圖； 第六圖為本發明之導熱管之受熱端置放於散熱器之前視 不意圖，
第七圖為本發明之導熱片置放於散熱器之嵌設槽上之前視 不意圖， 第八圖為本發明之平板台加壓於導熱片之前視示意圖； 第九圖為本發明之加工完成後之散熱裝置之立體組合圖。
第10頁

Claims (1)

  1. 200300838 六、申請專利範圍 1 · 一種散熱裝置之加工方法，其包含之步驟有： (1) 置放未經加熱炫化之錫膏於散熱器之凹槽中； (2) 將導熱管之受熱端置放於散熱器之凹槽中； (3) 將導熱片置於散熱器之嵌設槽上；
    (4) 當平板台之驅動桿驅動平板台向散熱器移動時，平板 台使導熱片受壓而進入散熱器之嵌設槽中，圓形導熱 管之受熱端因受到導熱片之加壓，而在凹槽内受壓變 形，以增加與散熱器之接觸面積；在此同時，該平板 台仍持續加熱，故錫膏受熱而軟化，以使導熱管與散 熱器、導熱管與導熱片間得以有效接觸，並因錫膏之 黏著功能，以使導熱管固設於散熱器之凹槽中，導熱 片固設於散熱器之嵌設槽上。 2. 如申請專利範圍第1項所述之散熱裝置之加工方法，其 中之導熱片係可為良好之導熱材質，如銅。 3. 如申請專利範圍第1項所述之散熱裝置之加工方法，其 中之平板台係可為良好之導熱材質，如銅。
    第11頁
TW092103041A 2003-02-14 2003-02-14 Method of manufacturing heat dissipater TW555953B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092103041A TW555953B (en) 2003-02-14 2003-02-14 Method of manufacturing heat dissipater
US10/759,305 US7131200B2 (en) 2003-02-14 2004-01-20 Method for making a radiating appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092103041A TW555953B (en) 2003-02-14 2003-02-14 Method of manufacturing heat dissipater

Publications (2)

Publication Number Publication Date
TW200300838A true TW200300838A (en) 2003-06-16
TW555953B TW555953B (en) 2003-10-01

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US (1) US7131200B2 (zh)
TW (1) TW555953B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6978829B1 (en) * 2004-09-24 2005-12-27 Asia Vital Component Co., Ltd. Radiator assembly
US7849598B2 (en) * 2006-08-17 2010-12-14 Jaffe Limited Method for manufacturing an isothermal plate
US20080094800A1 (en) * 2006-10-20 2008-04-24 Shu-Chuang Chen Heat-dissipating device and method for producing the same
US7610948B2 (en) * 2007-07-25 2009-11-03 Tsung-Hsien Huang Cooler module
US20110114293A1 (en) * 2009-11-16 2011-05-19 Kuo-Len Lin Manufacturing method, finished product and fixture of coplanar evaporators of multiple heat pipes
TWI589835B (zh) * 2009-12-24 2017-07-01 陳世明 Flattened heat pipe manufacturing method and manufacturing equipment
US9895778B2 (en) * 2015-11-26 2018-02-20 Asia Vital Components Co., Ltd. Heat dissipation unit manufacturing method
CN105382124A (zh) * 2015-11-26 2016-03-09 四会市弘益电子科技有限公司 一种散热器的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE41653C (de) * A. G. W. FOSTER und J. H. SHEL-NUTT in Newnann, Georgia, V. St. A Neuerung an Eisenbahnwagenkupplungen
NO154027C (no) * 1984-04-03 1986-07-02 Norsk Hydro As Varmevekslerpanel og fremgangsmaate til fremstilling av samme.
US6639799B2 (en) * 2000-12-22 2003-10-28 Intel Corporation Integrated vapor chamber heat sink and spreader and an embedded direct heat pipe attachment

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US20040194310A1 (en) 2004-10-07
US7131200B2 (en) 2006-11-07

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