TWM278219U - Heat pipe radiator and cooling fins thereof - Google Patents

Heat pipe radiator and cooling fins thereof Download PDF

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Publication number
TWM278219U
TWM278219U TW94209021U TW94209021U TWM278219U TW M278219 U TWM278219 U TW M278219U TW 94209021 U TW94209021 U TW 94209021U TW 94209021 U TW94209021 U TW 94209021U TW M278219 U TWM278219 U TW M278219U
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TW
Taiwan
Prior art keywords
heat
flange
heat pipe
ring
edge
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TW94209021U
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Chinese (zh)
Inventor
Guo-Shing Chen
Shiuan-Jr Lin
Ching-Hung Chen
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Guo-Shing Chen
Shiuan-Jr Lin
Ching-Hung Chen
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Application filed by Guo-Shing Chen, Shiuan-Jr Lin, Ching-Hung Chen filed Critical Guo-Shing Chen
Priority to TW94209021U priority Critical patent/TWM278219U/en
Publication of TWM278219U publication Critical patent/TWM278219U/en

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  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

M278219M278219

四、創作說明(1) 【新型所屬之技術領域】 一接ί創作係提供:種熱管散熱器及其散熱片(三),尤指 種ΰχ於電子發孰元件上,可對敎总 、、 你田、、 …几1卞丄J對熱官之外部形成彈性夾掣 乍用’以增加各該散熱片與熱管之固持緊贫产 【先前技術】4. Description of creation (1) [Technical field to which the new type belongs] The creative department provides: a type of heat pipe radiator and its heat sink (three), especially the type of electronic heating element, which can be used for general, You Tian,… several 1 卞 丄 J to form an elastic clip on the outside of the heat officer to increase the retention of the heat sink and the heat pipe and reduce the yield [previous technology]

隨著資訊科技與電腦產業 央處理器晶片、記憶體之發熱 小’為了將此密集熱量有效散 7L件於許可温度之下運作,通 熱片附加於發熱之電子元件表 轉速’來增加其總體散熱效率 星、成本及系統複雜度等相關 並非解決電子元件之散熱良策 目前業界在電子發熱元件 具有高熱傳能力、快速傳熱、 簡單及多用途等特性,可以傳 因此非常適合電子產品的散熱 所形成之熱管散熱器,已成為 習知熱管散熱器,主要包 政熱片具有一板片狀本體,於 孔’各穿孔之周緣向外延伸設 狀大於熱管之外緣形狀,並於 表面塗覆有導熱介質,組合時 f發展進步,電子元件如中 ^愈來愈高,而尺寸愈來愈 發於系統外之環境,以維持 常以具有較大底座面積之散 面上,或以增加散熱風扇之 ,如此,將衍生出噪音、重 問題,使得前述之各該方案 〇 的散熱方面,係利用熱管所 高熱傳導率、重量輕、結構 遞大量的熱且不消耗電力, 需求;故將熱管結合散熱片 解決散熱之重要課題。 括有多數散執片及熱管,各 本體之中央處開設有複數穿 有一凸緣,該凸緣之内緣形 各凸緣之内壁面或熱管之外 係將熱管串接於各散熱片之As the information technology and computer industry's central processor chip and memory have a small heat generation, 'in order to effectively disperse 7L pieces of this dense heat to operate at a permitted temperature, a heat sink is added to the rotating speed of the electronic component table' to increase its overall The heat dissipation efficiency, cost, and system complexity are not good solutions for the heat dissipation of electronic components. At present, the electronic heating components in the industry have high heat transfer capabilities, fast heat transfer, simplicity, and versatility. They can be transmitted, so they are very suitable for heat dissipation of electronic products. The formed heat pipe radiator has become a conventional heat pipe radiator. The main package of the heat pipe has a plate-like body, which extends outwardly from the periphery of each hole and is larger than the outer edge of the heat pipe, and is coated on the surface. There is a thermally conductive medium, and f develops and advances when combined. Electronic components such as medium are getting higher and higher, and the size is becoming more and more outside the system to maintain a scattered surface with a large base area or to increase heat dissipation. The fan, in this way, will generate noise and heavy problems, so that the heat dissipation aspects of each of the foregoing solutions 0 are higher than the heat pipe. The thermal conductivity, light weight, and structure transfer a large amount of heat without consuming power. Demands; therefore, combining heat pipes with heat sinks to solve important issues of heat dissipation. It consists of a large number of diffuser pieces and heat pipes. A plurality of flanges are formed at the center of each body. The inner edge of the flange is formed on the inner wall surface of each flange or outside the heat pipes. The heat pipes are connected in series to each heat sink.

M278219 四、創作說明(2) 穿孔中,再以加溫熱 然而,上述習知 壁形狀大於熱管之外 塗覆有低熔點導熱介 作業之製造成本及材 中為避免導熱介質被 之内緣半徑,但當穿 過大時,將使熱管與 在大量塗覆導熱介質 熱管或散熱片之熱傳 率及熱傳效果不佳。 於是,本創作人 之經驗,並針對可進 實際之運用,本著精 理且有效改善上述問 熔之方式, 熱管散熱器 緣形狀,勢 質,如此將 料之使用成 穿孔之内壁 孔之内緣形 各散熱片直 後,該導熱 導速率,而 以組合 ,由於 必於前 增加導 本。其 所刮除 狀與熱 接接觸 介質之 令該熱 成一熱 各散熱 述二者 熱介質 次,在 ,必將 管之外 面積更 熱傳導 管散敎 管散熱 片之凸 之相接 塗覆、 組裝之 力口大該 緣形狀 為減少 速率遠 器之散 器。 緣内 觸間 熱熔 過程 穿孔 差距 ,且 低於 熱效 有感於上述問題點及從事該行業多年 行改善之問題點,乃潛心研究並配合 益求精之精神,終於提出一種設計合 題點之本創作。 【新型内容】 本創作之主要目的,在於可提供一種熱管散熱器及其 散熱片(三),其係利用凸緣環體之内壁面具有複數凹槽 ,可對熱管之外部形成彈性夾掣作用,以增加各散熱片與 熱管之固持緊密度,進而提昇熱管散熱器之熱傳效果及散 熱效率。 為了達成上述之目的,本創作係提供一種熱管散熱器 及其散熱片(三),該熱管散熱器包括有多數散熱片及熱M278219 IV. Creation instructions (2) In the perforation, heating is performed again. However, the above-mentioned conventional wall shape is larger than the manufacturing cost of the low-melting heat-conducting medium coated outside the heat pipe and the inner radius of the material to avoid the heat-conducting medium being covered. However, when it is large, the heat transfer rate and heat transfer effect of the heat pipe and the heat pipe or heat sink coated with a large amount of heat conducting medium will be poor. Therefore, based on the experience of the creator and the practical application, the method of improving the above-mentioned melting in a rational and effective manner, the shape and potential of the edge of the heat pipe radiator, so the material is used as a perforated inner wall hole. After the edge-shaped heat sinks are straight, the heat conduction rate is increased, but in combination, it is necessary to increase the guide. The scraped state and the heat contacting the contact medium make the heat a heat, and the two heat mediums are radiated. Now, the area outside the tube will be more heat conductive, and the convex parts of the tube fins will be coated and assembled. The force of the mouth is large. The shape of the edge is a diffuser that reduces the speed of the remote device. The gap between the perforations in the hot-melt process between the contacts within the margin is lower than the thermal efficiency. The problem is felt by the above problems and the problems that have been improved in the industry for many years. Original creation. [New content] The main purpose of this creation is to provide a heat pipe radiator and its heat sink (3), which uses the inner wall surface of the flange ring body to have multiple grooves, which can form an elastic clamping effect on the outside of the heat pipe. In order to increase the holding tightness of each heat sink and the heat pipe, and then improve the heat transfer effect and heat dissipation efficiency of the heat pipe radiator. In order to achieve the above purpose, this creative system provides a heat pipe radiator and its heat sink (3). The heat pipe radiator includes most heat sinks and heat sinks.

第6頁 M278219 4 if、創作說明(3) ^^ ------_______ 管,其中各該散熱片具有一板片狀本體, 一穿孔,於該穿孔周緣向外延伸形成有一 ^體上開設有 為一封閉狀環體,於其環體内壁面形成右^ f,該凸緣係 熱官之一端係串設於各該散熱片之穿孔中汆氕而 環體所夾掣套接,進而達成上述之目的。,亚為各該凸緣 【實施方 有關 明與附圖 創作加以 請參 觀立體圖 創作係提 器包括有 該散 所製成, 一穿孔1 2 外延伸形 環體内壁 係呈縱向 擴張分別 成之周緣 左、右二 一折邊1 5 式】 本創 ,而 限制 閱第 、第 供一 多數 熱片 其具 ,本 成有 面形 設置 形成 形狀 端分 ;又 作之特徵及技術内容’請參閱以下之詳 所附圖示僅提供參考與說明,並非用來對^ 者。 τ本 一至四圖所示,係分別為本創作散熱片之外 一圖之Α局部放大圖、俯視圖及剖視圖,本 種熱管散熱為及其散熱片(三),該熱管散熱 散熱片1及至少一熱管2(如第五圖),其中 1係以铭、銅或其他導熱性良好之金屬材質 有一板片狀本體11,於本體11上開設有至少 貫施例係開設有四個穿孔,於穿孔1 2周緣向 一凸緣1 3 ’該凸緣1 3為一封閉狀環體,於其 成有複數條未貫穿之凹槽1 3 1,各該凹槽i 3 i 且相互平行,且其底部係沿凸緣1 3環體向外 有延伸段1 3 2,該等延伸段1 3 2之末端所連綴 大於凸緣1 3環體之外緣形狀。另於本體1 1之 別形成有缺口 1 4,於缺口 1 4底緣向上彎折有 於本體11之中間設有複數矩形通孔1 6,於該Page 6 M278219 4 if, creation instructions (3) ^^ ------_______ tube, wherein each of the heat sinks has a plate-shaped body, a perforation, and a ^ body is formed by extending outwardly from the periphery of the perforation. A closed ring body is provided to form a right surface on the inner wall surface of the ring body. One end of the flange is a heat official is serially arranged in the perforation of each heat sink, and the ring body is clamped and sleeved. Then achieve the above purpose. , For each of the flanges [implementation of the relevant aspects of the creation of the drawings and drawings please visit the three-dimensional drawing creation system, including the made of the San, a perforated 12 outer extension ring, the inner wall of the inner wall system is longitudinally expanded and respectively formed peripheral edges Left and right two folds 1 5] Original, but restricted to read the first, first, and most of the hot film, the original has a face shape set to form the shape of the end; also made features and technical content 'Please refer to The following attached drawings are provided for reference and explanation only, and are not intended to be used by anyone. τ The first to fourth pictures shown in this figure are partial enlarged views, top views, and cross-sectional views of A, which is a picture other than the fins of this creation. This type of heat pipe dissipates heat and its fins (3). A heat pipe 2 (as shown in the fifth figure), 1 of which has a plate-shaped body 11 made of inscription, copper or other metal material with good thermal conductivity. The body 11 is provided with at least one embodiment. Four perforations are provided. The periphery of the perforation 12 is directed to a flange 1 3 '. The flange 13 is a closed ring body formed with a plurality of unthrough grooves 1 3 1, each of the grooves i 3 i being parallel to each other, and The bottom part is extended along the flange 13 ring body outwardly, and the ends of the extension section 13 2 are connected more than the outer edge shape of the flange 13 ring body. In addition, a notch 14 is formed at the body 11 and the bottom edge of the notch 14 is bent upwards. A plurality of rectangular through holes 16 are provided in the middle of the body 11.

第7頁 M278219 四、創作說明(4) 通孔1 6之一側向上彎折有一擋牆1 7,且該折邊1 5與擋牆1 7 之南度係等於凸緣1 3之丨衣體南度,精此以與相鄰散熱片1 間相互貼抵接觸,並形成有等距間隔之散熱流道。 請參閱第五及六圖所不,係分別為本創作散熱片與熱 管之組合示意圖及組合放大圖,其中該熱管2係串接於前 述之各該散熱片1上,且其内部具有毛細組織及工作流 體,該熱管2具有受熱端2 1及冷凝端2 2,該受熱端2 1係用 於與電子發熱元件相互貼附接觸,而該冷凝端2 2之外緣形 狀大於各該散熱片1之凸緣1 3環體的内緣形狀,藉以使各 該凸緣13之環體可彈性夾掣於熱管2之冷凝端22 :。 組裝時係將各熱管2垂直置設於一平台或夾具中,並 令熱官2之冷凝端22朝上’再依序將各散熱片1〇套接於冷 凝端22上,以組合成一熱管散熱器;由於該凸緣13環體之 内壁面形成有凹槽131,當將各散熱片1〇套接於熱管2時, 得以令凸緣1 3之環體產生彈性擴張變形,而減少埶管2盥 凸緣13内壁之磨擦損耗’並能彈性夾掣固持於埶管2之^ f :2』;⑹此,可省卻習知導熱介質塗覆、熱熔作業之、 这成本及材料之使用成本,1能增加熱埶 能及散熱效率。 狀……口之熱傳效 2所述,當知本創作之熱管散熱器及 已具有產業利用性、新穎性與進步性, j 件,羑依專利法提出申請。 生專利申#要 惟以上所述僅為本創作之較 平乂住」仃貝轭例,並非因此Page 7 M278219 IV. Creation instructions (4) One side of the through hole 16 is bent upward with a retaining wall 17, and the south of the hemming edge 15 and the retaining wall 17 is equal to the flange 1 3 The body's south degree is closely contacted with the adjacent fins 1 and formed with equally spaced heat dissipation channels. Please refer to the fifth and sixth figures, which are the combined schematic and enlarged views of the creative heat sink and heat pipe, respectively, where the heat pipe 2 is connected in series to each of the heat sinks 1 described above, and the inside has capillary structure. And working fluid, the heat pipe 2 has a heat receiving end 21 and a condensing end 22, the heat receiving end 21 is used for attaching and contacting with an electronic heating element, and the shape of the outer edge of the condensing end 2 2 is larger than each of the heat sinks The shape of the inner edge of the flange 1 of the ring body 3, so that each ring body of the flange 13 can be elastically clamped to the condensation end 22 of the heat pipe 2:. When assembling, each heat pipe 2 is placed vertically in a platform or fixture, with the condensation end 22 of the heat officer 2 facing upward, and then each heat sink 10 is sleeved on the condensation end 22 in order to form a heat pipe. The radiator; because the groove 131 is formed on the inner wall surface of the ring body of the flange 13, when each heat sink 10 is sleeved on the heat pipe 2, the ring body of the flange 13 can be elastically expanded and deformed, thereby reducing 埶The friction loss of the inner wall of the pipe 2 and the flange 13 of the pipe 2 can be held by the elastic clamp ^ f: 2 ”; thus, the cost and material of the conventional heat conductive medium coating and hot melt operation can be saved. Use cost, 1 can increase thermal energy and heat dissipation efficiency. State ... As mentioned in the heat transfer effect of the mouth, when you know that the heat pipe radiator of this creation and it has industrial applicability, novelty, and progress, you can apply for it according to the patent law.生 Patent Application # 要 However, the above is just a comparative example of this creation.

f 8頁 M278219 四、創作說明(5) 即拘限本創作之專利範圍,故舉凡運用本創作說 式内容所為之等效結構變化,或直接或間接運用 關之技術領域,均同理皆包含於本創作所涵蓋之 合予陳明。 明書及圖 於其它相 範圍内, M278219 圖式簡單說明 【圖式簡單說明】 第一圖 係本創作散熱片之外觀立體圖。 第二圖 係第一圖之A局部放大圖。 第三圖 係第一圖之A局部俯視圖。 第四圖 係第一圖之A局部剖視圖。 第五圖 係本創作散熱片與熱管之組合示意圖。 第六圖 係本創作散熱片與熱管之組合放大圖。 I【主要元件符號說明】f Page 8 M278219 Fourth, the creation description (5) is to limit the scope of the patent for this creation, so the use of equivalent structural changes in the content of this creative discourse, or direct or indirect use of related technical fields, are included in the same reason. The combination covered in this creation is Chen Ming. Book and picture In other ranges, M278219 is a simple illustration of the drawing. [Simplified illustration of the drawing] The first picture is a perspective view of the appearance of the heat sink. The second picture is a partial enlarged view of A of the first picture. The third figure is a partial top view of the first figure A. The fourth figure is a partial cross-sectional view of the first figure A. The fifth figure is a schematic diagram of the combination of heat sink and heat pipe in this creation. The sixth picture is an enlarged view of the combination of the heat sink and the heat pipe in this creation. I [Description of main component symbols]

第10頁 本創作】 散熱片1 本體11 穿孔12 凸緣13 凹槽131 延伸段1 3 2 缺口 1 4 折邊15 通孔1 6 擋牆17 熱管2 受熱端21 冷凝端2 2Page 10 This creation] Heat sink 1 Body 11 Perforation 12 Flange 13 Groove 131 Extension 1 3 2 Notch 1 4 Flanged 15 Through hole 1 6 Retaining wall 17 Heat pipe 2 Heated end 21 Condensed end 2 2

Claims (1)

M278219M278219 五、申請專利範圍 1 · -種熱管散熱 多數散熱片,久#包括: 體上開設有至少-穿孔月’ ::ΐ::板片狀本體,於該本 凸緣,該凸緣係為一封閉狀;::!緣向外延伸形成有, 條凹槽;以及 衣妝’ 體内壁面形成有複數 至少一熱管,其一山〃 中,並為各該凸緣環體:Κ::所述各該散熱片之穿孔 2 ·如申請專利筋圍穿 、、 t ^ λ ^ ^ ^ ^ # # ^ ^ ^ 3 ·如申社直4丨丨μ 相互平行0 中該散熱片:Π圍第1項所述之熱管散熱器(三),其 有延伸;,兮等延:3底部係沿其環體向外擴張分別形成 緣環體之外=伸段之末端所連綴成之周緣形狀大於凸V. The scope of patent application 1-Most types of heat pipe for radiating most heat sinks, long #including: at least -perforation month is provided on the body ':: ΐ :: plate-shaped body, in the flange, the flange is a Closed;;:! The edge extends outward to form a strip groove; and the clothing and makeup 'inner wall surface is formed with a plurality of at least one heat pipe in a mountain stream, and each of the flange ring bodies: Κ :: Perforation 2 · If applied for patented ribs, t ^ λ ^ ^ ^ ^ # # ^ ^ ^ 3 · As stated in Shenshe Straight 4 丨 丨 μ Parallel to each other Radiator (3), which has extension; Xi equal extension: 3 The bottom is expanded outward along its ring body to form a peripheral ring body respectively = the shape of the peripheral edge concatenated by the end of the extension section is greater than the convex 中該4散:Γ:ίϋ範圍第1項所述之熱管散熱器( 上彎拆I·、之本體一端分別形成有缺口,於該缺 二有一折邊;又於本體之中間設有複數通孔 側向上彎折有一擋牆。 中兮5批如申請專利範圍第4項所述之熱管散熱器(三),其 μ斤邊與擋牆之高度等於凸緣之環體高度。 中該6·=申請專利範圍第1項所述之熱管散熱器(三),其 敎$I具有受熱端及冷凝端,違冷凝端係供所述各該散 …片之凸緣環體所彈性夾掣套接。 人 中該7執i申請專利範圍第6項戶斤述之熱管散熱器(三其 …、e之冷凝端的外緣形狀大於各該散熱片之凸緣 、'豕每體The four scattered: Γ: The heat pipe radiator described in the first item of the scope (the upper part of the body I ·, a gap is formed at one end of the body, and a hem is formed at the missing part; a plurality of channels are provided in the middle of the body The side of the hole is bent upwards with a retaining wall. The heat pipe radiator (3) as described in item 4 of the scope of patent application in Zhongxi, the height of the μ jin side and the retaining wall is equal to the height of the ring body of the flange. · = The heat pipe radiator (3) described in item 1 of the scope of the patent application, which has a heated end and a condensed end, and the non-condensed end is used for the elastic clamping of the flange ring body of each of the pieces. Socket connection. The heat pipe radiator described in item 6 of the patent scope of the 7 patent application (the outer edge shape of the condensation end of the ..., e is larger than the flange of each heat sink, and the body of each heat sink). I麵 第11頁 M278219 五、申請專利範圍 的内緣形狀。 8. —種散熱片(三),具有一板片狀本體,於該本體上 開設有至少一穿孔,於該穿孔周緣向外延伸形成有一凸 緣,該凸緣係為一封閉狀環體,環體内壁面形成有複數條 槽 凹 亥 "口 中 其 三 /(V 片 熱 散 之 述 所 項 8 第 圍 範 利 專 請 申 如 9 各 中 其 行ί 平C 互 相 且 置 設 向 縱丨 為第 係圍 槽範 凹利 該專 各請 之申 體如 環0. 緣1 凸 熱 散 之 述 所 項 等形 該緣 ,外 段之 伸體 延環 有緣 成凸 形於 別大 分狀 張形 擴緣 外周 向之 體成 環綴 沿連 係所 部端 底末 之之 槽段 凹伸。 該延狀 第12頁Face I Page 11 M278219 5. The shape of the inner edge of the scope of patent application. 8. A heat sink (three), which has a plate-like body, at least one perforation is provided on the body, and a flange is formed extending outward from the periphery of the perforation, the flange is a closed ring body, A plurality of grooves are formed on the inner wall surface of the ring " in the mouth of the third / (V piece of heat dissipation as described in item 8) For the system enclosure fan Fan Li, the application body of this special application is such as the ring 0. Edge 1 convex heat dissipation as described above, the edge, the outer extension of the extended ring has a convex shape in the shape of a large fractal. The outer body of the enlarged flange is ring-shaped and protrudes along the groove at the end of the connection. The extended page 12
TW94209021U 2005-05-31 2005-05-31 Heat pipe radiator and cooling fins thereof TWM278219U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103906413A (en) * 2012-12-27 2014-07-02 技嘉科技股份有限公司 Heat radiation module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103906413A (en) * 2012-12-27 2014-07-02 技嘉科技股份有限公司 Heat radiation module
TWI498519B (en) * 2012-12-27 2015-09-01 Giga Byte Tech Co Ltd Heat dissipating module
CN103906413B (en) * 2012-12-27 2017-04-26 技嘉科技股份有限公司 Heat radiation module

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