'M316611 八、新型說明： / 【新型所屬之技術領域】 •本新型係有關於一種熱導管與散熱鰭片之緊結構造， 特別係指應用於積體電路或電子元件等熱源之散熱器的熱 導管和散熱鰭片結合技術的改進，主要於散熱鰭片結合孔 端侧穿槽之環突壁底緣成型有壓片，應用衝壓技術，使壓 片緊結於其相關之另一散熱鰭片的環突壁與熱管一體，達 _ 到最佳緊結和熱傳效果。 【先前技術】 按積體電路或電子元件等熱源之散熱，主要將熱源產 生的熱量透過一底座結合熱導管或直接熱導管貼合熱源， 由熱導官導引熱能；經裝置於熱導管之鰭片散熱，因此熱 導官和鰭片結合良窳，乃對其熱阻和熱傳導的效能影響至 鉅。 目如熱導管和鰭片之結合，係應用沖壓自動設備及多 • 數沖壓、治具，使熱導管和鰭片緊結，如第-圖所示，該多 數鰭片10成型有對應的通孔i i，熱導管i 2穿置於通 ^1 1中，將鰭片1〇置於治具^ 3上，沖壓模具14沖 壓熱導管1 2—形變且和通孔χ χ緊結，鰭片工〇透過通孔 1 1和熱導官1 2接合周面緊結並傳遞熱能；惟上述結 構，該沖壓模具14對熱導管12沖壓施作，將使熱導管 1 2產生長條形大面積之變形，導致熱導管丄2内徑減 难，流體流通量降低及流動阻力增加，使導埶效率降低， 又為提供熱導管12和通孔η良好的結合;:熱傳性:該 5 M316611 ^模具1 4需對熱導管！ 2直接施加—定之沖 ΐίίί導管12内壁之銅粉層剝離、脫落甚至破製，其 號專申請人前所中請獲准新型之第M27_6 ΐ其盘：―：十上述缺失加以改進，主要是關於-種執 之鉚合緊配結構，其中該散熱器係包含由 成’其改良在於：該鰭片係成型有若干 有二=對通孔，鰭片相對於其通孔的端側鄰設 · 喇…等g之政熱器定位於治具上，梦 2模衝壓邊壁形變，進而迫使該鳍片與熱導管鉚合緊^ 就結構而言’其利用衝壓邊壁形變緊結敎導管，雖 ，進前述所提“藉沖壓熱特形變和通孔緊結，，之缺失， ^而熱導管僅_邊壁和則緊結並料減，其接合面 積不足，致熱交換率、散紐能乃有再的 【新型内容】 本新型之主要目的，在提供一種熱盥 緊結構造，其中散熱·鰭片能和熱導管;的二2，^ 熱導管在沖難料，以最小㈣ ===内徑之變形減縮，導二體以 層’同時也防止熱導管内壁之銅粉 緊二型之其次中r熱的讀片^冗熱之 -散熱鰭片的環突壁無㈣緊結1,藉^效增加^ M316611 熱籍片和熱導管之接合面積，大幅提昇其熱交換率和散熱 效能。 【技術方案】 為達上述目的，本新型一種熱導管與散熱鰭片之緊結 構造，其採用技術包括有：一鰭片模組，由多數散熱鰭片 組成，散熱鰭片表面至少設有一結合孔，結合孔一侧面設 有環突壁，及結合孔端侧穿槽；至少一熱導管穿置於上述 散熱鰭片之結合孔，在穿槽之環突壁底緣，成型有至少一 壓片，以應用衝壓技術製程，緊結於其相鄰之另一散熱鰭 片的環突壁與熱導管一體，進而達到熱導管和散熱鰭片之 最佳結合效能。 有益效果： 透過上述技術方案，本新型之壓片藉衝壓製程緊結於 其相鄰之另一散熱的環突壁與熱導管緊結一體，可使熱導 管以最小的形變，獲致最佳的緊結效果，同時透過壓片有 效增加散熱籍片和熱導管之接合面積，進一步大幅提昇其 熱交換率和散熱效能。 【實施方式】 首請參閱第二〜四圖所示，本新型之一種熱導管與散熱 鰭片之緊結構造，包含有一鰭片模組2和至少一熱導管 3，鰭片模組2是由多數散熱鰭片2 0組成，散熱鰭片2 0表面至少設有一結合孔2 1，結合孔2 1—侧面設有環 突壁2 2，及於結合孔2 1端側具有一穿槽2 3，且相對 近接於穿槽2 3之環突壁2 2，週面設有至少一伸縮缝2 4、至少一熱導管3穿置於上述散熱鰭片2 0之結合孔2 1，又在穿槽2 3之環突壁2 2底緣成型有至少一壓片2 7 M316611'M316611 VIII. New Description: / 【New Technical Fields】 • This new type relates to the tight structure of a heat pipe and heat sink fins, especially the heat applied to the heat sink of integrated circuits or electronic components. The improvement of the combination technology of the duct and the heat radiating fin is mainly formed by forming a pressing piece on the bottom edge of the ring protruding wall of the heat dissipating fin combined with the end side of the hole, and applying a stamping technique to bind the pressing piece to the other heat radiating fin thereof. The annular wall is integrated with the heat pipe to achieve the best tight junction and heat transfer effect. [Prior Art] According to the heat dissipation of a heat source such as an integrated circuit or an electronic component, the heat generated by the heat source is mainly transmitted through a base combined with a heat pipe or a direct heat pipe to the heat source, and the heat guide guides the heat energy; The fins dissipate heat, so the combination of the heat guide and the fins has a great effect on the thermal resistance and heat transfer efficiency. The combination of heat pipes and fins is the application of stamping automatic equipment and multiple stamping and jigs to tighten the heat pipes and fins. As shown in the figure, most of the fins 10 are formed with corresponding through holes. Ii, the heat pipe i 2 is placed in the pass ^1 1 , the fin 1 〇 is placed on the jig ^ 3, the stamping die 14 is stamped with the heat pipe 12 - deformed and tightly connected with the through hole, the fin work The joint surface of the through hole 1 1 and the heat guide 12 is tightly coupled and transmits thermal energy; however, in the above structure, the stamping die 14 presses the heat pipe 12, which causes the heat pipe 12 to be deformed in a long strip shape. Resulting in the reduction of the inner diameter of the heat pipe 丄2, the decrease of the fluid flow rate and the increase of the flow resistance, the efficiency of the guide enthalpy is lowered, and the combination of the heat pipe 12 and the through hole η is provided; heat transfer: the 5 M316611 ^mold 1 4 need to heat the conduit! 2 Direct application - fixed rushing ίίί The copper powder layer on the inner wall of the catheter 12 is peeled off, peeled off or even broken. The number of the applicants in the previous section is approved to be the new type M27_6. ―: ——: The above-mentioned missing is improved, mainly about - The squeezing and squeezing structure, wherein the heat sink system comprises: the improvement is that the fin system is formed with a plurality of two pairs of through holes, and the fins are adjacent to the end sides of the through holes. ...the g-calorie is positioned on the fixture, and the dream 2 stamping side wall deformation, and then forcing the fin and the heat pipe to be riveted tightly. In terms of structure, it uses a stamped side wall to deform the knotted conduit, though Into the above mentioned "by the stamping heat deformation and the through hole tightness, the lack of ^, and the heat pipe only _ side wall and then the junction and the material is reduced, the joint area is insufficient, the heat exchange rate, the divergence energy is renewed [New content] The main purpose of this new type is to provide a heat-tight structure, in which the heat dissipation fins and heat pipes are used; the 2, 2 heat pipes are difficult to punch, with a minimum (four) === inner diameter deformation Reduced, the second body is layered 'also prevents the inner wall of the heat pipe Copper powder tight type II followed by r heat reading piece ^Redundant heat-heating fin ring protruding wall without (four) tight knot 1, by ^ effect increase ^ M316611 heat sheet and heat pipe joint area, greatly enhance its heat [Technical Solution] In order to achieve the above object, the present invention relates to a tight structure of a heat pipe and a heat sink fin, and the technology includes: a fin module, which is composed of a plurality of heat sink fins, and heat dissipation fins The surface is provided with at least one coupling hole, the side of the coupling hole is provided with a ring protruding wall, and the end of the coupling hole end is through the groove; at least one heat pipe is inserted through the coupling hole of the heat dissipation fin, at the bottom edge of the ring protruding wall of the groove. Forming at least one pressing piece to apply the stamping technology process, and the annular protruding wall of the adjacent one of the adjacent heat radiating fins is integrated with the heat pipe to achieve the best combination of the heat pipe and the heat radiating fin. Through the above technical solution, the pressure piece of the present invention is tightly integrated with the heat-dissipating wall of the adjacent heat-dissipating ring by the stamping process, so that the heat pipe can be optimally deformed with minimal deformation, and at the same time Pressure The sheet effectively increases the joint area between the heat sink and the heat pipe, and further greatly improves the heat exchange rate and heat dissipation performance. [Embodiment] Referring to the second to fourth figures, the heat pipe and the heat sink fin of the present invention are mainly used. The structure of the compact structure comprises a fin module 2 and at least one heat pipe 3. The fin module 2 is composed of a plurality of heat dissipating fins 20, and at least one bonding hole 2 1 is formed on the surface of the heat dissipating fin 20, and the bonding hole 2 1 - a ring projecting wall 2 2 is provided on the side, and a groove 2 3 is formed on the end side of the joint hole 2 1 , and the ring projecting wall 2 2 is relatively close to the groove 2 3 , and at least one expansion joint 2 4 is provided on the circumferential surface. At least one heat pipe 3 is inserted into the coupling hole 2 1 of the heat dissipation fin 20, and at least one pressing piece is formed at the bottom edge of the ring protrusion wall 2 2 of the groove 2 3 .
财’壓片2 5係自環突壁2 2底緣向另一散熱鰭片2 〇之 ¥犬壁2 2外推斜設；藉由上述結構，將熱導管3和散熱 鱗片2 0對應穿套，定位於—治具4上（請參閱第五圖）’ 進/步供一模壓件5，模壓件5末端具有<通過方〆突 3衝擊壓片2 5緊結於其相鄰之另一散熱鰭片2 〇 ^狀 壁2 2與熱導管3 一體的多數沖頭5 1，沖頦5 1的二目 可以選擇式為平頭狀、狐形、半圓形之任一穆形狀/慶 鄰二沖頭5 1是對應二散熱鰭片2◦間之間寐，刺1廣 件5之沖頭5 1衝壓壓片2 5，配合衝壓技術製藓 ， ? 2 5壓製於其相鄰之另—散熱鰭片2 〇的環笑篸2二變 同時環突壁2 2之伸縮縫2 4受壓箝掣熱導管3彥失- 緊結一體，達到最佳的結合和熱傳效果。 A 1*屬 疋以，透過上述結構特徵，藉模壓件5之沖顏 1 凌壓片2 5緊結於另一散熱鰭片2 〇之環突璧2 2，在 同時，環突壁2 2受壓配合伸縮縫2 4内縮箝挈辨續 3，可使熱導管3以最小的形變，獲致最佳緊結姝果 然對於熱導管3内流體流通量的提昇和其流動陣 低，都有理想的表現。 再者，熱導管3透過緊結的環突壁22遞面和虞片/ 5，將熱能傳導至散熱鰭片2 〇發散，其間接觸面積多 提昇，不僅結合穩固度佳，也進一步提昇其熱交換率和 M316611 熱效能。 次請參閱第六〜八圖，為本新型之第二實施例，其與 前述相較，同樣的散熱器之鰭片模組6包含多數散熱鰭片 6 0，散熱鰭片6 0設有至少一結合孔6 1，結合孔6 1 一側設有環突壁6 2，環突壁62週面設有至少一伸縮缝 6 4 ;所不同的在於該穿槽6 3是設於結合孔6 1端侧呈 連通狀態，但不是一開放槽型式，在穿槽6 3之環突壁6 2底緣成型有至少一壓片6 5 ;藉此將熱導管3和散熱鰭 片6 0穿置，設置一壓棒7，及配合於底面具有多數沖頭 5 1之模壓件5 (請參閱第九圖），配合衝壓技術製程，沖 頭5 1衝壓壓棒7，使壓片6 5壓掣於相鄰之另一散熱鰭 片6 0的環突壁6 2與熱導管3緊結一體，達到最佳的結 合和熱傳效果。 M316611 【圖式簡單說明】 - 第一圖、係習用鰭片和熱導管結合示意圖。 - 第二圖、係本新型之立體分解圖。 第三圖、係本新型之組合立體圖。 第四圖、係本新型之組合平視圖。 第五圖、係本新型沖壓壓片緊結於相鄰另一散熱鰭片 環突壁與熱管一體之示意圖。 • 第六圖、係本新型另一實施例之立體分解圖。 第七圖、係本新型另一實施例之組合立體圖。 第八圖、係本新型另一實施例之組合平視圖。 第九圖、係本新型另一實施例沖壓壓片緊結於相鄰另 一散熱鰭片環突壁與熱管一體之示意圖。 M316611财's tablet 2 5 series from the bottom edge of the ring 2 2 to the other fins 2 ¥ 犬 犬 犬 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 The sleeve is positioned on the jig 4 (see the fifth figure). The step is for a step of the molding member 5, and the end of the molding member 5 has < the pressing portion of the pressing portion 2 through the side condyle 3 is tightly attached to the adjacent one. A heat sink fin 2 〇^-shaped wall 2 2 and a plurality of punches 5 integrated with the heat pipe 3 1. The second eye of the punching 5 1 can be selected from the shape of a flat head, a fox, or a semicircle. The adjacent two punches 5 1 are corresponding to the two heat-dissipating fins between the turns 2, the punches 1 and the punches of the wide pieces 5 are punched and pressed 5 5 , which is combined with the stamping technique, and the press is pressed adjacent thereto. Another - heat sink fins 2 环 ring smile 篸 2 two changes at the same time ring protruding wall 2 2 expansion joints 2 4 pressure clamp 掣 heat pipe 3 Yan lost - tightly integrated to achieve the best combination and heat transfer effect. A 1* belongs to the above, through the above structural features, the die pressing piece 2 of the die pressing member 5 is fastened to the ring fin 2 2 of the other heat radiating fin 2, and at the same time, the ring protruding wall 2 2 is subjected to Press-fit expansion joints 2 4 shrinkage clamps 3, can make the heat pipe 3 with minimal deformation, and obtain the best tightness. It is ideal for the increase of fluid flow in the heat pipe 3 and its low flow pattern. which performed. Furthermore, the heat pipe 3 transmits the thermal energy to the heat dissipating fins 2 through the tight surface of the annular protruding wall 22 and the cymbal/5, and the contact area is increased, which not only combines the stability, but also further enhances the heat exchange. Rate and M316611 thermal performance. Referring to the sixth to eighth figures, a second embodiment of the present invention, the same heat sink fin module 6 includes a plurality of heat sink fins 60, and the heat sink fins 60 are at least a coupling hole 6-1, a ring protruding wall 6 2 is disposed on one side of the coupling hole 6 1 , and at least one expansion joint 6 4 is disposed on the circumferential surface of the ring protruding wall 62; the difference is that the through groove 6 3 is disposed in the coupling hole 6 The 1 end side is in a communicating state, but is not an open groove type, and at least one pressing piece 6 5 is formed at the bottom edge of the ring protruding wall 6 2 of the through groove 63; thereby the heat pipe 3 and the heat dissipating fin 60 are worn. , a pressing rod 7 is arranged, and the molding part 5 having a plurality of punches 5 1 on the bottom surface is matched (refer to the ninth drawing), and the stamping technology is used to punch the pressing rod 7 to press the pressing piece 6 5 The annular protruding wall 62 of the adjacent heat radiating fin 60 is tightly integrated with the heat pipe 3 to achieve an optimum bonding and heat transfer effect. M316611 [Simple description of the diagram] - The first diagram, the schematic diagram of the combination of the conventional fin and the heat pipe. - The second picture is an exploded view of the new model. The third figure is a combined perspective view of the present invention. The fourth figure is a combined flat view of the present invention. The fifth figure is a schematic view of the stamping sheet of the present invention being closely integrated with the heat-sink of the adjacent heat-dissipating fin. • Figure 6 is an exploded perspective view of another embodiment of the present invention. The seventh drawing is a combined perspective view of another embodiment of the present invention. The eighth figure is a combined plan view of another embodiment of the present invention. The ninth embodiment is a schematic view of another embodiment of the present invention in which the stamping sheet is tightly coupled to the adjacent heat sink fin ring and the heat pipe. M316611
【主要元件符號說明】 習用部份： 10 鰭片 13 治具 11 通孔 14 沖壓模具 1 2 熱導管 本創作： 2、6 鰭片模組 2 5、6 5 壓片 2 0、6 0 散熱籍片 3 熱導管 2 1、6 1 結合孔 4 治具 2 2、6 2 環突壁 5 模壓件 2 3、6 3 穿槽 5 1 沖頭 2 4、6 4 伸縮縫 7 壓棒 11[Main component symbol description] Conventional part: 10 Fin 13 Fixture 11 Through hole 14 Stamping die 1 2 Heat pipe This creation: 2, 6 Fin module 2 5, 6 5 Press 2 0, 6 0 Cooling Sheet 3 Heat pipe 2 1 , 6 1 Bonding hole 4 Fixture 2 2, 6 2 Ring protruding wall 5 Molding part 2 3, 6 3 Passing groove 5 1 Punch 2 4, 6 4 Expansion joint 7 Pressure rod 11