1306012 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種散熱裝置，尤指一種使用液冷幫浦以冷卻—發 熱元件之散熱裝置。 【先前技術】 隨著電子資訊産業的快速發展，高科技電子産品正朝向更輕薄小 巧、多功能、運算快速的趨勢發展，系統散熱負荷也因此持續増加， 而且在電子元件運作頻率及功能不斷提升下，其釋放出來的熱量亦愈 來愈高’嚴重威脅電子元件的性能及穩定性，甚至因高溫而燒毀電子 元件；基於散熱裝置性能的優劣將直接影響電子元件的壽命及運作品 質，必需對發熱元件的本身及産品系統進行有效且快速的散熱。 • 習知技術係通過於發熱元件上疊設鋁擠型散熱器與風扇以形成 ' 強制風冷式散熱裝置來辅助發熱元件進行散熱，很難滿足高頻高速電 子元件與未來産品發展的散熱需求；另一種習知技術係藉由強制風冷 式散熱裝置與強制液冷式散熱裝置結合形成一組合散熱裝置從而對 發熱元件進行散熱，其中該強制液冷式散熱裝置使用一幫浦驅動冷卻 液在一密閉環路中循環，藉由冷卻液流經一吸熱體來吸收發熱元件的 熱ϊ ’然後錯由·與風扇搭配的散熱器將熱量散出，其散熱效能明顯 • 優於單以強制風冷之散熱裴置。 使用上述液冷散熱裝置的幫浦存在以下弊端：（1)由於構成該液冷 散熱裝置的幫浦無法配合扁平化或薄形化的散熱裝置需求，以致整個 散熱裝置佔用空間大’不易依産品(例如筆記型電腦)特性如狹小空間 專作彈性配置’（2)由於為配合狹小空間安裝時避免管件褶弯阻塞，常 . 須以硬質管件成形為複雜的3D形狀，因此增加了製程上的困難度； ( (3)由於管件及接頭數目多’不但組裝複雜且耗時費工，而且會增加冷 卻液泄漏流失及可靠度降低的風險；⑷由於管件消耗了幫浦高比例二 揚程(head) ’導致流阻加大而使散熱效能降低；由於安裝及拆却均 需要每一部份單獨處理，不但操作煩瑣且耗時費工及增加成本；（6) 由於幫浦只驅動冷卻液循環，無法對發熱元件的發熱面及其中心最高 1306012 熱通量區直接發揮散熱效果。 、散熱性能改善、可靠 ’因此’有必要對目前 由於存在上述弊端，故，不利於成本降低 度提升、空間彈性利用、便利拆裝及量産製程 的液冷散熱裝置作改進。 【發明内容】1306012 IX. Description of the Invention: [Technical Field] The present invention relates to a heat dissipating device, and more particularly to a heat dissipating device using a liquid cooling pump to cool a heat generating element. [Prior Art] With the rapid development of the electronic information industry, high-tech electronic products are moving toward a trend of thinner, lighter, more versatile, and faster computing. The cooling load of the system continues to increase, and the frequency and function of electronic components continue to increase. Underneath, the heat released from it is getting higher and higher'. It seriously threatens the performance and stability of electronic components, and even burns electronic components due to high temperature. The performance of heat sinks will directly affect the life and operation quality of electronic components. The heating element itself and the product system perform efficient and rapid heat dissipation. • The conventional technology consists of stacking aluminum extruded radiators and fans on the heating elements to form a 'forced air-cooled heat sink to assist the heat-generating components to dissipate heat. It is difficult to meet the heat dissipation requirements of high-frequency high-speed electronic components and future product development. Another conventional technique uses a forced air-cooled heat sink in combination with a forced liquid-cooled heat sink to form a combined heat sink for dissipating heat to the heat generating component, wherein the forced liquid cooled heat sink uses a pump to drive the coolant Circulating in a closed loop, the coolant flows through a heat absorbing body to absorb the heat of the heating element. Then the heat is dissipated by the heat sink matched with the fan, and the heat dissipation performance is obvious. Air-cooled heat sink. The pump using the above liquid cooling device has the following drawbacks: (1) Since the pump constituting the liquid cooling device cannot meet the requirement of a flat or thin heat sink, the entire heat sink takes up a large space. (such as notebook computer) features such as a small space dedicated to elastic configuration ' (2) due to avoiding pipe pleats and blockage when installing in a small space, often. The rigid pipe must be formed into a complex 3D shape, thus increasing the process Difficulty; (3) Due to the large number of pipe fittings and joints, not only is the assembly complicated and time-consuming and labor-intensive, but also increases the risk of coolant leakage loss and reliability reduction; (4) Because the pipe fittings consume a high ratio of two lifts (head) ) 'The flow resistance is increased and the heat dissipation efficiency is reduced; since each part is separately processed due to installation and disassembly, not only the operation is cumbersome, but also time-consuming and labor-intensive; and (6) since the pump only drives the coolant circulation It is impossible to directly exert the heat dissipation effect on the heating surface of the heating element and the center of the highest 1306012 heat flux area. The heat dissipation performance is improved and reliable. SUMMARY OF THE INVENTION Currently for the presence of the above-described drawbacks, therefore, is not conducive to enhance the degree of cost reduction, space elasticity use, facilitate disassembly and liquid-cooling device manufacturing process for production improvements.
^發明針對上述習知技術的缺點，提出―整合式液冷散熱裝置， 藉由模組化的純設計手段，使液冷散餘置不t任何配管；並 幫浦與_體合為-_技術手段，使流人幫義㈣冷卻液直^吸 收經由密貼於發熱元件的吸熱贿傳人輸量，且藉由腔室中貼近於 吸熱體表©的轉域輪對其顺體的獅，發機傳增強效果，並使 高熱焓值的冷卻液移往散熱器，迅速將熱量散出。 本發日主要創作目的是藉由以吸熱體作為㈣底部及容置該 幫浦之中空成形件所組成的底座，和位於底座上方 合為-體所組成·熱體直接結合，以致不需任何配管f成為 組化設計之整合式液冷散熱裝置，達麵步強化冷卻魏、薄化幫浦 外形、提昇可靠度及精簡系統結構之功效。 本發明的又一目的是藉由幫浦與吸熱體合為一體的技術手段及 ，組化系統設計’使液冷散熱裝置不具任何配管且幫浦底部的腔室外 设兼具吸熱體功能’達到降低管件及接頭數目、便利安裝、及提昇可 靠度之功效。 本發明的再一目的是藉由貼近幫浦底板之碟形葉輪上所設攪動 部，對流入幫浦腔室中的冷卻液進行快速迴旋攪動，達到涵蓋發熱面 中心的整個發熱區之熱傳增強功效。 【實施方式】 第一圖為本發明整合式液冷散熱裝置的一外觀立體示意圖，第二 圖為第一圖的一立體分解圖，第三圖為第一圖中散熱體的立體示意 圖；該散熱裝置包括一幫浦20，藉由轉動的磁性轉子在幫浦20的腔 室中加壓，促使該散熱裝置中的冷卻液流動循環、一吸熱體21，為 一可供冷卻液通過的腔體’其底部的吸熱面緊貼於發熱元件(圖未示） 之發熱面用以傳遞發熱元件的熱量、一散熱器3〇〇，用以將來自吸熱 體21傳入冷卻液的熱量藉由通過由複數鰭片301穿設的散熱管道 7 1306012 304及其外之風扇(圖未示)吹拂而散出、以及第一、第二儲液槽302, • 303，用以儲存該散熱裝置中的冷卻液使其達到一定存量，並與散熱 管道304之兩端接合’作為散熱器3〇〇之各散熱管道3〇4的聯通管， 使分配至各散熱管道304中的散熱負荷均勻。 本發明藉由幫浦20與吸熱體21合為一體的技術手段，以及容置 該幫浦20與吸熱體21於中空成形件所組成的底座1〇，和位於底座 10上方且由散熱器300及第一、第二儲液槽3〇2, 303合為一體所組 成的散熱體30直接結合，使冷卻液中的熱量不需藉由管路傳遞，達 到同步強化冷卻效能 '提昇可靠度、薄化幫浦20外形及精簡系統結 構之功效。 為此’該底座10於幫浦20之入、出口 26, 27分別設置一流道 ® 106, 1〇8，並分別延伸至兩端的第一匯流槽102與第二匯流槽1〇4， 使幫浦之入、出口 26, 27與第一及第二匯流槽1〇2,1〇4連通並各以一 ' 内有溝槽的填補塊11〇, 112固定於二流道1〇6,1〇8中，使第一及第二 匯流槽102,104成為冷卻液進、出幫浦入、出口 26, 27的匯聚槽，該 第一及第二匯流槽102,1〇4之上端分別具有一開口 1〇2〇, 1〇4〇，用以 和第一儲液槽302與第二錯液槽303所對應的開口 3020，3030相結 合；由於本發明的液冷散熱裝置不具任何配管，故可成為一經由模組 化設計之整合式液冷散熱裝置。 '' 第四圖為第一圖中幫浦與吸熱體合為一體之第一實施例的一立 體分解示思圖，第五圖為第四圖之組裝剖視圖；藉由幫浦與吸熱 • 體21合為一體的技術手段，使幫浦20底部的腔室外殼21兼具吸^ 體21功能，具有上述特徵的該幫浦2〇係由一腔室外殼21、一磁性 轉子22、一環形隔離座23、一馬達定子24及一頂蓋25構成。 腔至外设21係採用一導熱性良好的金屬槽體製成，該開口朝上 的腔至外设21之底板214兼具幫浦腔室212的底部與吸熱體21的吸 熱板214功此’使幫浦20的腔室212與吸熱體21的腔室212合而為 •一；該底板214中心處設一轴承213，以便與其上方設置的磁性子 , 22之下部轉軸228滑動密合。 環形隔離座23設於磁性轉子22(幫浦動件)與馬達定子24(幫浦 件)之間，用以隔離幫浦20的濕侧與乾侧，環形隔離座23由一位於 中心且朝上的中空柱體230及其底部朝下的中心軸承238、一直立圓 面231、一底部圓環面232及一上部圓環面233 一體構成；安裝時， 1306012 先將磁性轉子22之下部轉轴228和底板214中心的軸承213滑動密 合’再將該隔離座23的中心軸承238和設於磁性轉子22的碟形葉輪 220中心處之上部轉軸226滑動密合，並在該上部圓環自233邊緣與 腔室外殼21内的槽體壁面施以防漏密封，以便在其間形成一容置磁 性轉子22轉動且供流體通過的環形幫浦腔室212。 磁性轉子22設置於幫浦腔室212中，係由一碟形葉輪22〇以及 和其内徑壁面緊密貼合的-磁環222接合而成，其中該碟形葉輪22〇 為一開口朝上的圓槽形扁平結構，在其周緣設置複數板狀凸翼 (plate vane)224，在其底部圓面兩侧的中心處所設之上部轉軸a%與 下部轉軸228分別和環形隔離座23之中心軸承238以及和底板別 中心處所設轴承Μ滑動密合，並以磁環a?之内 隔離座23之直立圓面231上，作為磁性轉子22的辅助=，使^性 轉子22的底部圓面與腔室外殼21的底板214貼合，確健磁性轉子 22在腔室212巾的轉動平麵定；設於該碟形葉輪22〇周緣的複數 板狀凸翼2¾在磁ί袞班受到馬達定子μ缝磁下快速轉動，可 幫浦腔S m内的流體進行加麼’促使系統t的冷卻液循環，並對貼 近吸熱板214的流體發揮旋轉獅的熱傳增強功效 可以是沿徑向延伸之平面或沿猶方向极㈣異224 23 ^與頂蓋％之騎形成的環 形工間237内，並以套設於環形隔離座23之中空柱體23〇的中 236定位，該馬達定子24由複數個向中空柱體241延伸的鐵心磁 細與繞線242構成，馬達定子24的控制電路板⑽未示)固定* ，體241的頂端’並沿頂蓋25㈤中心開孔25。將導線伸出，再ς 密開孔別以及頂蓋25與環形隔離座23之間的間隙施以 在腔室外殼21分般置-進液σ 26及—綠口 27，使 熱板叫的冷卻液可直接被貼近該吸熱板叫_動葉輪创快速^ ί熱器^熱元齡聽雜，並财___熱量移^ ^發明藉由幫浦20與吸熱體21合而為一的技術手段，除可 -、第-儲液槽302, 303及散熱器300藉管件聯通，建構— 液冷散熱裝置外，並可藉由模組_設計手段，建構 二圖所示域倾配管的整合1液冷散熱裝置，達具提昇散= 1306012 能i精統結構、降低接頭數目、便利安裝及提昇可靠度之功效。 葉輪220採用扁平設計及緊實的空間配置，有利 環境中採用薄型化液冷散熱系統，因此適合二 第六^第-圖中幫浦與吸熱體合為一體之第二實施例的 /刀解不恩圖’第七圖為第爛之組裝剖棚 ，的區別在於：幫浦腔室212中流經吸熱板214的冷卻空= ^小可以由碟形葉輪22〇底部之下部轉轴2 例中磁性轉子22的底部圓面與腔室外殼21的底板2;二二 例中磁性轉子22的底部圓面與腔室^殼】 使得在其間軸一供流體通過幫浦腔室 2^的細擴大到;UX涵蓋包括發熱元件中心的整個發埶面 形f輪220周緣的複數板狀凸翼224之快速轉鱗貼近吸埶板 之傳機制，達到提昇移熱與散熱的功效。 體分與吸熱體合為一體之第三實施例的—立 刀解不心® $九圖為权圖之組裝剖棚；本實麵 ，，別在於:磁性轉子22的碟形葉輪22〇與腔室外殼Μ之間^形 j幫浦腔室212設置-授動部223，該縣部2 二In order to solve the shortcomings of the above-mentioned prior art, the invention proposes an "integrated liquid cooling heat dissipating device, by means of a modular pure design means, so that the liquid cooling is not disposed of any piping; and the pump and the _ body are combined as -_ The technical means is to make the flow of the helper (4) the coolant directly to absorb the heat transfer through the heat-dissipating component of the heat-generating component, and the lion that is close to the body by the turn-wheel of the chamber close to the heat-absorbing body table, The engine transmits the enhanced effect, and the high-heat enthalpy coolant is moved to the radiator to quickly dissipate the heat. The main purpose of this issue is to directly combine the base composed of the bottom of the base and the hollow molded part of the pump with the heat absorber, and the heat body is directly combined with the body at the top of the base, so that no need is required. The piping f becomes an integrated liquid cooling heat dissipating device of the group design, which enhances the cooling, thinning and thinning of the pump shape, improving the reliability and simplifying the structure of the system. Another object of the present invention is to integrate the pump and the heat absorbing body into one body, and the grouping system design 'so that the liquid cooling heat sink does not have any piping and the chamber at the bottom of the pump has both the heat absorbing function' Reduce the number of fittings and fittings, facilitate installation, and improve reliability. A further object of the present invention is to rapidly circulate the coolant flowing into the pump chamber by means of an agitating portion provided on the dish-shaped impeller of the pump bottom plate to achieve heat transfer throughout the heating zone covering the center of the heat generating surface. Enhance efficacy. [Embodiment] The first figure is a perspective view of an integrated liquid cooling device of the present invention. The second figure is an exploded perspective view of the first figure, and the third figure is a perspective view of the heat sink of the first figure; The heat dissipating device comprises a pump 20 which is pressurized in the chamber of the pump 20 by a rotating magnetic rotor to promote the circulation of the coolant in the heat sink, and a heat absorbing body 21, which is a cavity through which the coolant can pass. The heat absorbing surface of the bottom of the body is closely attached to the heat generating surface of the heat generating component (not shown) for transferring heat of the heat generating component, and a heat sink 3 〇〇 for transferring heat from the heat absorbing body 21 into the cooling liquid. Dissipating through the heat dissipation ducts 7 1306012 304 and the fan (not shown) pierced by the plurality of fins 301, and the first and second liquid storage tanks 302, 303 for storing the heat sink The coolant reaches a certain amount of stock, and is joined to both ends of the heat dissipation pipe 304 as a communication pipe of the heat dissipation pipes 3〇4 of the radiators 3, so that the heat dissipation load distributed to the heat dissipation pipes 304 is uniform. The present invention is a technical means for integrating the pump 20 and the heat absorbing body 21, and accommodating the pump 20 and the heat absorbing body 21 in the base 1 formed by the hollow formed member, and located above the base 10 and by the heat sink 300. The heat dissipating body 30, which is composed of the first and second liquid storage tanks 3〇2 and 303, is directly combined, so that the heat in the cooling liquid does not need to be transmitted through the pipeline, and the synchronous enhanced cooling performance is improved, and the reliability is improved. Thinning the shape of the pump 20 and streamlining the system structure. To this end, the base 10 is provided with a first-class channel 106, 1〇8, respectively, at the inlets and outlets 26, 27 of the pump 20, and extends to the first and second busbars 102 and 102 at the two ends, respectively. The inlet and outlet 26, 27 are connected to the first and second busbars 1〇2, 1〇4, and each of them has a grooved filling block 11〇, 112 fixed to the second runner 1〇6, 1〇 In the eighth, the first and second busbars 102, 104 are the convergence slots of the coolant inlet and outlet ports 26 and 27, and the first and second busbars 102, 1 and 4 have an opening 1 at the upper ends. 〇2〇, 1〇4〇, for combining with the openings 3020, 3030 corresponding to the first liquid storage tank 302 and the second wrong liquid tank 303; since the liquid cooling heat sink of the present invention does not have any piping, it can become An integrated liquid cooling device that is modularly designed. ''The fourth figure is a perspective exploded view of the first embodiment in which the pump and the heat absorber are integrated in the first figure, and the fifth figure is the assembled sectional view of the fourth figure; by the pump and the heat absorption body The 21-integrated technical means enables the chamber casing 21 at the bottom of the pump 20 to function as the suction body 21. The pump 2 having the above characteristics is composed of a chamber casing 21, a magnetic rotor 22, and a ring. The spacer 23, a motor stator 24 and a top cover 25 are formed. The cavity-to-peripheral 21 is made of a metal bath having good thermal conductivity. The opening-facing cavity to the bottom plate 214 of the peripheral 21 has both the bottom of the pump chamber 212 and the heat absorbing plate 214 of the heat absorbing body 21. The chamber 212 of the pump 20 is merged with the chamber 212 of the heat absorbing body 21; a bearing 213 is disposed at the center of the bottom plate 214 so as to be slidably engaged with the magnetic shaft 22 disposed above it. The annular spacer 23 is disposed between the magnetic rotor 22 (the pumping member) and the motor stator 24 (the pumping member) for isolating the wet side and the dry side of the pump 20, and the annular spacer 23 is located at a center and facing The upper hollow cylinder 230 and its bottom-down central bearing 238, the upright circular surface 231, a bottom annular surface 232 and an upper annular surface 233 are integrally formed; when installed, the 1306012 first turns the lower portion of the magnetic rotor 22 The shaft 228 and the bearing 213 at the center of the bottom plate 214 are slidably closed. The center bearing 238 of the spacer 23 and the upper rotating shaft 226 at the center of the disk-shaped impeller 220 of the magnetic rotor 22 are slidably fitted together, and the upper ring is slid. A leakage seal is applied from the edge of the 233 to the wall surface of the chamber in the chamber casing 21 to form an annular pump chamber 212 therebetween for receiving the rotation of the magnetic rotor 22 and for the passage of fluid. The magnetic rotor 22 is disposed in the pump chamber 212 and is formed by a disc-shaped impeller 22 〇 and a magnetic ring 222 closely fitting with an inner diameter wall surface thereof, wherein the dish-shaped impeller 22 is an opening upward The circular trough-shaped flat structure is provided with a plurality of plate vanes 224 at its periphery, and the upper shaft a% and the lower shaft 228 are respectively disposed at the center of both sides of the bottom circular surface and the center of the annular spacer 23 The bearing 238 and the bearing Μ provided at the center of the bottom plate are slidably adhered to each other and are placed on the upright circular surface 231 of the spacer 23 in the magnetic ring a? as an auxiliary of the magnetic rotor 22, and the bottom surface of the rotor 22 is rounded. Adhering to the bottom plate 214 of the chamber casing 21, the magnetic rotor 22 is fixed in the plane of rotation of the chamber 212; the plurality of plate-like lobes 23⁄4 disposed on the periphery of the dish-shaped impeller 22 are received by the motor stator The rapid rotation under the μ-slit magnetic can increase the fluid in the pump cavity S m to promote the circulation of the coolant in the system t, and the heat transfer enhancement effect of the rotating lion on the fluid close to the heat absorption plate 214 can be extended in the radial direction. The plane or along the direction of the Judah (four) different 224 23 ^ with the top cover% The formed annular work chamber 237 is positioned in a middle portion 236 of a hollow cylinder 23 that is sleeved on the annular spacer 23, and the motor stator 24 is composed of a plurality of core magnetic wires and windings 242 extending toward the hollow cylinder 241. The control circuit board (10) of the motor stator 24 is fixed*, and the top end of the body 241 is along the center opening 25 of the top cover 25 (five). Extending the wire, and then opening the hole and the gap between the top cover 25 and the annular spacer 23 are applied in the chamber casing 21 to separate the liquid σ 26 and the green port 27, so that the hot plate is called The coolant can be directly attached to the heat absorbing plate called _ moving impeller to create a fast ^ 热 heat device ^ heat element age to listen to, and ___ heat transfer ^ ^ invention by the pump 20 and the heat absorbing body 21 Technical means, except that the -, the first - reservoirs 302, 303 and the radiator 300 are connected by a pipe, and the liquid cooling device is constructed, and the domain pouring pipe shown in the second figure can be constructed by a module_design means. Integrated 1 liquid cooling heat sink, the lifting lift = 1306012 can be used to improve the structure, reduce the number of joints, facilitate installation and improve reliability. The impeller 220 adopts a flat design and a compact space arrangement, and adopts a thin liquid cooling and cooling system in an advantageous environment, so it is suitable for the second embodiment of the second embodiment of the pump and the heat sink. The seventh figure is the smashed assembly shed, the difference is that the cooling air flowing through the heat absorbing plate 214 in the pump chamber 212 = ^ small can be rotated by the bottom of the bottom of the dish-shaped impeller 22 2 2 The bottom circular surface of the magnetic rotor 22 and the bottom plate 2 of the chamber casing 21; in the second example, the bottom circular surface of the magnetic rotor 22 and the chamber casing are such that the shaft is supplied with fluid through the fine opening of the pump chamber 2^ The UX covers the transfer mechanism of the rapid scalping and the squeezing plate of the plurality of plate-like lobes 224 including the entire hairpin surface of the heating element center 220 to improve the heat transfer and heat dissipation. The third embodiment of the body and the heat absorbing body is integrated. The vertical knife solution is not assembled. The nine figure is the assembly section of the weight diagram; the solid surface, the other is: the disk-shaped impeller 22 of the magnetic rotor 22 Between the chamber casing ^, the shape of the j pump chamber 212 is set - the urging portion 223, the county department 2
的碟形葉輪220底面設置自下部轉軸228沿徑 缘H __225所構成的流體授動裝置，其凸筋J_ = 3 = 如直線型(凊參考第十圖）、沿轉動方向之曲線型(請參考第十一圖 f沿轉動方向且跨越下部雜228的流線型(請參 ) 熱通量區能發敎大的流場局部擾動效果;上述不)同= 的凸助225表面亦可夾雜凹凸不平的結構以進_步發揮 =果；隨著磁性轉子22的快速轉動，該攪動部2 至Z且貼近吸熱板214齡卻液直接進行流場的局部擾動， 制發熱面及其巾心_之較高熱通魏直接發揮熱傳 立體與吸鐘合為，之第四實施例的一 3二解，圖，4十_為第十三圖之組裝術糊；本實施例與前 ^第-至第二實施例的區別在於：本實施例將前述實施例中幫浦2〇 二吸熱體21合而為-的獨立组件裝設於_底座1()， ⑽ 内，且使底座1〇,的其餘部分兼具以下功能：包括輪送 流道 10 1306012 =能、和液冷散熱系統的其他組件(例如散熱體30)之間的密封結合功 能、以及流體互通的功能，以取代第一至第三實施例中由幫浦2〇與 吸熱體21合而為一所形成的一個獨立組件的功能；由於具有上述^ 徵的本創作可使液冷散熱系統不需任何配管，故本創作可成為一經由 ^組化，計之整合式液冷散熱裝置，達到同步強化冷卻效能、提昇可 靠度、薄化幫浦外形、及精簡系統結構之功效。 本發明將幫浦20與吸熱體21合而為一的獨立組件裝設於一底座 10的中空凹槽1〇〇内，並於該底座10，上設置凹陷的流道1〇6，1〇8分 別與幫浦的入、出口 26,27聯通，且將該流道1〇6、1〇8延伸至底座 10’兩端的第一、第二匯流槽102, 1〇4，作為冷卻液體相互交流的通 道’並於第一、第二匯流槽102、1〇4上設置結合座而、1〇7，藉以 與散熱體30密封結合，構成一完整的液冷散熱系統。 為達簡化加工及降低成本的需求，該底座1〇，亦可以採用一種易 於成形的材料，例如PE(聚乙烯）、ABS(丙烯腈_丁二烯苯乙烯)等藉 由射出、衝壓、鑄造或機械加工等成形方式製作，並與採用一導熱性 良好的金屬槽體所製成的幫浦腔室外殼21結合於底座1〇,之中空凹 槽100内，達到密封防漏的目的。由於該幫浦腔室外殼21的底板214 具有及熱板214功能，其形狀除圖中所示的圓形外，亦可配合發熱元 件而採用其他形狀。 … 第十五圖為第一圖中幫浦與吸熱體合為一體之第五實施例的一 立體分解示意®，第十六圖為第十五圖之組裝剖視圖；本實施例與第 四實施例的區別在於：本實施例中的幫浦2〇,包括一導熱性良好的吸 熱體21’，該吸熱體21’由一金屬板體製成，以取代前述第一至第四 實施例中採用-導熱性良好的金屬槽體所製成幫浦2〇的腔室外殼 21，該吸熱體21’包括一與發熱電子元件接觸的圓盤形吸熱板214，及 自該吸熱板214,中心向上隆起的圓柱形凸柱215，，該凸柱'215，中心 處設有軸承216,，該凸柱215,伸設於底座10,的中空凹槽1〇〇中，使 該吸熱板214’固設於底座1〇,的凹槽1〇〇底部並與之密封防漏，使該 底座ίο’的凹槽100内壁與吸熱體21，形成幫浦2〇，的腔室外殼。 、本實施例中將幫浦20,組件安裝於底座凹槽1〇〇的方法，係先將 磁性轉子22的下部轉軸228和吸熱板214,中心的軸承216，滑動密 合’再將環形隔離座23的中心軸承238和設於磁性轉子22的上部轉 軸226滑動密合，並同時將環形隔離座23的直立圓面伸入磁性 1306012 22之磁環222内控中作為辅助轉軸，再在環形隔離座23的上部 i 目環面233邊緣與底座10,的凹槽100壁面施以防漏密封，以便在其 間形成一容置磁性轉子22轉動且供流體通過的幫浦腔室212,；隨 後，將馬達定子24的中心孔2410套設並固定於環形隔離座23的中 心柱^6上’再將控制電路板固定於中心柱a%的頂端，且將其導線 =頂蓋25的中心開孔250伸出；最後，將頂蓋25的中心開孔25〇 密封’並將職25與環雜離座23(或紐1〇，)密合並細防漏密封。 為達簡化加工及降低成本的需求，該底座1〇，亦可以採用一種易 於，形的材料，例如塑膠' PE(聚乙烯）、abs(丙烯腈-丁二烯-苯乙烯) 等藉由射出、衝壓、鑄造或機械加工等成形方式製作，並與高熱傳導 • 材料製成的吸熱板214’鎖固或膠合於底座1〇’之中空凹槽1〇〇的底 部，達到密封防漏的目的；該吸熱板214,的形狀除圖中所示的圓形 外’亦可配合發熱元件而採用其他形狀。 . 安裝本發明之整合式液冷散熱裝置時，先將吸熱板214、214,的 、 吸熱面與發熱元件的發熱面之間塗上熱介面材質，並藉由底座10、 10’侧邊所設凸耳12，以及穿設於該凸耳12的固定孔120中之螺絲 40、彈簧42及C形環44或其他扣具等鎖固裝置，達到方便將該散 熱裝置固定於主機板及機殼’並同時將吸熱板214、214,之吸熱面與 發熱元件之發熱面予以定位，且使其緊密熱接觸。 操作本發明之整合式液冷散熱裝置時，先將其安裝妥當，並將馬 達定子24的線圈242通電’以驅動磁環222帶動碟形葉輪220而轉 ® 動’在此同時發熱元件之熱量經由吸熱板214、214,直接傳入幫浦腔 室212、212’中的冷卻液，使具有高熱焓值的冷卻液藉由轉動的碟形 葉輪在腔室212中加壓，促使該散熱裝置中的冷卻液流動循環，並藉 由貼近該吸熱板214、214,之碟形葉輪222及其攪動部223，對流經 吸熱板的冷卻液進行快速迴旋攪動’由於攪動區域涵蓋整個發熱面， 特別是接近其中心的較高熱通量發熱區，可強化冷卻液的吸熱效能， 又藉由碟形葉輪222周圍所設板狀凸翼224將傳入冷卻液的熱量直接 導入散熱體30而將熱量散出，並促使離開散熱體30且具低熱焓值的 冷卻液再度導入幫浦腔室212、212,中，從而使發熱元件產生的熱量 順利透過吸熱板214、214’再度傳遞至流經其中的冷卻液，如此週而 復始構成一高效能的液冷散熱循環裝置。 本創作藉由幫浦與吸熱體合為一體的技術手段，並經模組化設計 12 1306012 2合ΐίίΐ齡細雜於習知錄歧冷散絲置，就經濟效 if 柄降低外，更由賴程簡化、組裝容易等 諸夕優點，^品更具市場競爭力；誠品可靠度^由於整個 接頭，使冷卻液_流失的風險大幅降低，直接提昇產 壽命；就產品應用趨勢言：由於本創作係將各组件ί 間的距離縮至最小的無管式液冷散齡置，且由縣剌的碟形The bottom surface of the dish-shaped impeller 220 is provided with a fluid actuating device formed by the lower rotating shaft 228 along the radial edge H__225, and the convex rib J_ = 3 = as a straight type (refer to the tenth figure), and a curved type along the rotating direction (please Referring to the flow pattern of the eleventh figure f in the direction of rotation and across the lower hybrid 228 (please refer to) the heat flux area can be used to increase the local disturbance effect of the flow field; the surface of the convex assist 225 which is not the same as the same can also be uneven The structure is played in the step of step = fruit; with the rapid rotation of the magnetic rotor 22, the agitating portions 2 to Z are close to the heat absorbing plate 214, but the liquid directly performs local disturbance of the flow field, and the heating surface and the towel thereof are The higher heat pass Wei directly plays the heat transfer stereo and the suction clock, the fourth embodiment of the fourth embodiment, the figure, the fourth ten is the assembly paste of the thirteenth figure; the present embodiment and the former ^ first-to The difference between the second embodiment is that the independent component in which the pump 2 〇 two heat absorbing bodies 21 are combined in the foregoing embodiment is installed in the pedestal 1 (), (10), and the base 1 〇 The rest has the following functions: including the transfer runner 10 1306012 = energy, and other components of the liquid cooling system (example The function of the sealing joint between the heat radiating bodies 30) and the function of fluid intercommunication instead of the functions of a separate component formed by the combination of the pump 2 〇 and the heat absorbing body 21 in the first to third embodiments; The creation with the above-mentioned characteristics can make the liquid cooling and dissipating system do not need any piping, so the creation can be a unitized, integrated liquid cooling device to achieve simultaneous enhanced cooling efficiency, improved reliability, and thinning. The shape of the pump and the effect of streamlining the system structure. In the present invention, a separate component in which the pump 20 and the heat absorbing body 21 are combined is installed in a hollow groove 1〇〇 of a base 10, and a recessed flow path 1〇6, 1〇 is disposed on the base 10. 8 respectively communicating with the inlets and outlets 26, 27 of the pump, and extending the flow passages 1〇6, 1〇8 to the first and second busbars 102, 1〇4 at both ends of the base 10' as cooling liquids The channel of the alternating current is disposed on the first and second busbars 102, 1 and 4, and is connected to the heat sink 30 to form a complete liquid cooling system. In order to simplify the processing and reduce the cost, the base can also be formed by an easy-to-form material such as PE (polyethylene), ABS (acrylonitrile butadiene styrene), etc. by injection, stamping and casting. Or the machining method is formed by forming, and is combined with the pump chamber casing 21 made of a metal tank having good thermal conductivity, and is sealed in the hollow groove 100 of the base 1 to achieve the purpose of sealing and leakproof. Since the bottom plate 214 of the pump chamber casing 21 has the function of the hot plate 214, the shape thereof may be other shapes in addition to the circular shape shown in the drawing. The fifteenth figure is a perspective exploded view of a fifth embodiment in which the pump and the heat absorber are integrated in the first figure, and the sixteenth part is an assembled sectional view of the fifteenth figure; this embodiment and the fourth embodiment The difference between the examples is that the pump 2 in the embodiment includes a heat absorbing body 21' having a good thermal conductivity, and the heat absorbing body 21' is made of a metal plate body instead of the foregoing first to fourth embodiments. A chamber casing 21 of a pump 2 is formed by using a metal tank having good thermal conductivity, and the heat absorbing body 21' includes a disk-shaped heat absorbing plate 214 which is in contact with the heat generating electronic component, and a center from the heat absorbing plate 214 a cylindrical rib 215 that rises upward, and the protrusion '215 has a bearing 216 at the center thereof, and the protrusion 215 extends in the hollow groove 1 底座 of the base 10 to make the heat absorbing plate 214' The bottom of the groove 1 固 is fixed to the bottom of the groove 1 密封 , and sealed to prevent leakage, so that the inner wall of the groove 100 of the base ίο ' and the heat absorbing body 21 form a chamber casing of the pump 2 . In the embodiment, the pump 20 is mounted on the base recess 1 ,, and the lower rotating shaft 228 of the magnetic rotor 22 and the heat absorbing plate 214, the central bearing 216 are slid tightly and then the ring is isolated. The central bearing 238 of the seat 23 and the upper rotating shaft 226 disposed on the magnetic rotor 22 are slidably engaged, and at the same time, the upright circular surface of the annular spacer 23 is inserted into the inner ring of the magnetic ring 222 of the magnetic 1306012 22 as an auxiliary rotating shaft, and then is isolated in the ring. The edge of the upper i-ring 233 of the seat 23 and the wall surface of the groove 100 of the base 10 are leak-proof sealed so as to form a pump chamber 212 therebetween for accommodating the rotation of the magnetic rotor 22 and for the passage of fluid; The central hole 2410 of the motor stator 24 is sleeved and fixed on the center post 6 of the annular spacer 23, and then the control circuit board is fixed to the top end of the center post a%, and its wire = the central opening of the top cover 25 250 is extended; finally, the central opening 25 of the top cover 25 is sealed and the post 25 is tightly sealed with the ring-shaped seat 23 (or New Zealand). In order to simplify the processing and reduce the cost, the base can also be made of an easy, shaped material such as plastic 'PE (polyethylene), abs (acrylonitrile butadiene styrene), etc. Forming by stamping, casting or machining, and sealing or gluing with the heat absorbing plate 214' made of high heat conduction material to the bottom of the hollow groove 1〇〇 of the base 1,, to achieve the purpose of sealing and leakproof The shape of the heat absorbing plate 214 may be other shapes in addition to the circular shape shown in the drawing. When installing the integrated liquid cooling heat dissipating device of the present invention, firstly apply a thermal interface material between the heat absorbing surface of the heat absorbing plates 214 and 214 and the heat generating surface of the heat generating component, and by the side of the base 10, 10' The lug 12, and the screw 40, the spring 42 and the C-shaped ring 44 or other fasteners that are inserted into the fixing hole 120 of the lug 12 are provided to facilitate fixing the heat sink to the motherboard and the machine. The shell 'at the same time, the heat absorbing surface of the heat absorbing plates 214, 214 and the heat generating surface of the heat generating component are positioned and brought into close thermal contact. When operating the integrated liquid cooling heat dissipating device of the present invention, it is first installed and energized to drive the coil 242 of the motor stator 24 to drive the magnetic ring 222 to drive the disc-shaped impeller 220 to rotate the heat of the heating element. The coolant in the pump chambers 212, 212' is directly introduced into the pump chambers 212, 212' via the heat absorption plates 214, 214, so that the coolant having a high heat enthalpy value is pressurized in the chamber 212 by the rotating dish-shaped impeller, thereby promoting the heat sink The coolant flow is circulated, and the coolant flowing through the heat absorbing plate is rapidly swirled and agitated by the dish-shaped impeller 222 and the agitating portion 223 adjacent to the heat absorbing plates 214, 214, because the agitating region covers the entire heating surface, especially It is a higher heat flux heating zone near the center thereof, which can enhance the heat absorption efficiency of the coolant, and the heat of the incoming coolant is directly introduced into the heat sink 30 by the plate-like fins 224 provided around the dish-shaped impeller 222 to heat the heat. Dissipating, and causing the cooling liquid leaving the heat sink 30 and having a low heat enthalpy value to be again introduced into the pump chambers 212, 212, so that the heat generated by the heat generating component is smoothly transmitted to the flow through the heat absorbing plates 214, 214'. Wherein the cooling fluid, thus constituting a peripheral re-start the high energy liquid-cooling cycle apparatus. This creation is a technical means that integrates the pump and the heat absorbing body, and is modularized in design. 12 1306012 2 ΐ ΐ ΐ ΐ 细 细 细 习 习 习 习 习 习 , , , , , , , , , , , , , , , , , , , , , , , , , , Simplification, easy assembly, etc., the advantages of the eve, the product is more competitive in the market; Eslite reliability ^ due to the entire joint, the risk of coolant _ loss is greatly reduced, directly improve the production life; on the product application trend: due to the creation It is a tubeless liquid cooling type that minimizes the distance between each component ί, and is shaped by the county
採用^平設計及緊實的空間配置，#利於配合既有狹小空間的環=中 採用薄型化液冷散熱系統’對配合產品植空間作充分的细更且 性’有利於產品輕薄小巧的設計聰；就散熱效能言：亦由於將2 件之間的麟最小使祕流阻大幅降低，故幫義揚程可充分 於冷卻散熱的需求上，因此，除可採用較小的幫浦以節省成本外 由於直接㈣形葉輪雌經吸熱板的冷卻液騎流場局賴動的故 傳強化機制，雜纟統熱阻大幅降低，故可使雜效献幅提昇。… 」综上所述’摘作藉㈣浦與吸舰合為—體的技術手段，並經 由板組化之液冷散齡統設計手段，具有不需任何配管、簡化系统姓 構、精簡構件數量:、易於安裝等特徵；因此兼具價格低廉、可靠度高： 簡化製程' 強化冷卻效能、並可充分_產品有限空間發揮高散熱效 率等優點；較之習知液冷散熱系統必須在各組件之間分別以管件連接 的需求，i創作已大幅改善習知技術的缺點，且不論就經濟效益言、 就f品可靠度言、就產品細趨勢言、就散熱效能言，本創作經“組 化設計之整合式液冷散熱系統亦明顯優於習知分離式液冷散熱系 統，並適用於例如電腦及各式電子產品的散熱應用與量產。 【圖式簡單說明】 第-圖為本發明整合式液冷散織獅-外觀立體示意圖。 第二圖為本發明的一立體分解圖。 第三圖為第一圖中散熱體的立體示意圖。 第四圖為第一圖中幫浦與吸熱體合為一體之第一實施例的一立 體分解示意圖。 第五圖為第四圖之組裝剖視圖。 第六圖為第一圖中幫浦與吸熱體合為一體之第二實施例的—立 體分解示意圖。 第七圖為第六圖之組裝剖視圖。 ⑧ 13 第八圖為第一圖中幫浦與吸熱體合為—體之第三實施例的一立 體分解示意圖。 一 第九圖為第八圖之組裝剖視圖。 第十圖為第三實施例中磁性轉子的—立體示意圖。 第十一圖為第三實施例中磁性轉子的另一立體示意圖。 第十二圖為第三實施例中磁性轉子的又一立體示意圖。 第十三圖為第一圖中幫浦與吸熱體合為一體之第四實施例的一 立體分解示意圖。 第十四圖為第十三圖之組裝剖視圖。 第十五圖為第一圖中幫浦與吸熱體合為一體之第五實施例的 立體分解示意圖。 第十六圖為第十五圖之組裝剖視圖。 【主要元件符號說明】 底座 10 ， 10， 中空凹槽 100 第一匯流槽 102 開口 1020、1040、3020、3030 第二匯流槽 104 結合座 105 、 107 流道 106 、 108 填補塊 110、112 凸耳 12 固定孔 120 幫浦 20、20， 間距 202 外殼、吸熱體21、21，、 212’腔室 212 213、238、216 底板、吸熱板 214、214’ 215， 磁性轉子 22 220 磁環 222 223 板狀凸翼 224 225 上部轉輛 226 228 環形隔離座 23 230、241 直立圓面 231 232 上部圓環面 233 236 環形空間 237 24 鐵心磁極 240 2410 繞線 242 25 中心開孔 250 軸承 凸柱 碟形葉輪 攪動部 凸筋 下部轉轴 中空柱體 底部圓環面 中心柱 馬達定子 中心孔 頂蓋 1306012 入口、進液口 26 散熱體 30 鰭片 301 第二儲液槽 303 螺絲 40 C形環 44 出口，出液口 27 散熱器 300 第一儲液槽 302 散熱管道 304 彈簧 42Adopting the flat design and compact space configuration, # 利 配合 配合 既 既 = = = = = = = = = = = 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既 既Cong; on the heat dissipation performance: also because the minimum between the two pieces of the Lin to reduce the flow resistance, the help of the Yang can be sufficient for cooling and cooling needs, therefore, in addition to the use of smaller pumps to save costs Due to the direct transmission enhancement mechanism of the direct (four)-shaped impellers through the suction plate of the female suction plate, the heat resistance of the chrysanthemum is greatly reduced, so that the efficiency of the miscellaneous effect can be improved. ... "In summary, the technique of combining the four and the squirting ships into a body, and through the plate-based liquid-cooled age-old design means, without any piping, simplifying the system name structure, streamlining components Quantity: easy to install and so on; therefore, it has low price and high reliability: simplified process 'enhanced cooling efficiency, and sufficient _ product limited space to play high heat dissipation efficiency; compared with the conventional liquid cooling system must be in each The need to connect the components between the components, i creation has greatly improved the shortcomings of the conventional technology, and regardless of the economic efficiency, the reliability of the product, the fine trend of the product, the heat dissipation performance, the creation of the book The integrated liquid cooling system of the group design is also superior to the conventional separated liquid cooling system, and is suitable for heat dissipation applications and mass production of, for example, computers and various electronic products. [Simple description of the drawing] The present invention is a perspective view of an integrated liquid-cooled woven lion-appearance. The second figure is an exploded perspective view of the present invention. The third figure is a perspective view of the heat sink in the first figure. A perspective exploded view of the first embodiment of the pump and the heat sink. The fifth figure is an assembled cross-sectional view of the fourth figure. The sixth figure is the second embodiment of the pump and the heat sink integrated in the first figure. Example of the three-dimensional exploded view. The seventh figure is the assembled sectional view of the sixth figure. 8 13 The eighth figure is a perspective exploded view of the third embodiment in which the pump and the heat sink are combined into a body in the first figure. Figure 9 is an assembled cross-sectional view of the eighth embodiment. Figure 10 is a perspective view of the magnetic rotor in the third embodiment. Figure 11 is another perspective view of the magnetic rotor in the third embodiment. FIG. 13 is a perspective exploded view of the fourth embodiment of the magnetic rotor in the first embodiment. FIG. 14 is a perspective exploded view of the fourth embodiment in which the pump and the heat absorber are integrated in the first figure. Fig. 15 is a perspective exploded view of the fifth embodiment in which the pump and the heat absorber are integrated in the first figure. Fig. 16 is an assembled sectional view of the fifteenth figure. [Main component symbol description] Base 10 10, hollow groove 100 first busway 102 opening 1020, 1040, 3020, 3030 second busway 104 joint seat 105, 107 flow channel 106, 108 fill block 110, 112 lug 12 fixing hole 120 pump 20, 20 , spacing 202 housing, heat absorbing body 21, 21, 212' chamber 212 213, 238, 216 bottom plate, heat absorbing plate 214, 214' 215, magnetic rotor 22 220 magnetic ring 222 223 plate convex wing 224 225 upper turn 226 228 annular spacer 23 230, 241 upright circular surface 231 232 upper annular surface 233 236 annular space 237 24 core pole 240 2410 winding 242 25 central opening 250 bearing boss disc impeller agitating part convex lower shaft hollow column Body bottom torus central column motor stator center hole top cover 1306012 inlet, inlet 26 heat sink 30 fin 301 second reservoir 303 screw 40 C-ring 44 outlet, outlet 27 radiator 300 first storage Tank 302 heat pipe 304 spring 42