M259150 四、創作說明（1) 【新型所屬之技術領域】 本創作係有關於一種熱管毛細結構，尤指一種兼具良 好毛細力及貼附性之熱毛細結構。 【先前技術】 按，現今被運用於熱傳導之工具甚多，其中尤以熱管 已被廣為採用，並作為熱源傳導散熱之基本元件。而以往 之熱管最原始的運作原理，係於一外包覆之管體内充填有 工作流體（w 〇 r k i n g f 1 u i d ) ，利用工作流體之液相至氣 相間之變化，將熱由管體之受熱端傳導至管體之冷卻端， 以進行熱交換而使工作流體回復成液相，並於管體内設置 有毛細組織（w i c k s t r u c t u r e )，該毛細組織可透過其毛 細管作用，將液態工作流體導引回流至管體之受熱端，如 此，不斷地藉由工作流體進行吸熱與放熱之熱循環工作， 即可達到熱傳導之目的。 惟，以往編織網毛細組織中，由於其縱橫交錯之纖維 的粗細大小是相同的，故使毛細組織難以兼具良好毛細力 、及其對熱管管體之良好貼附性等特性；蓋較粗的毛細組 織纖維無法提供良好的毛細力，而較細的毛細組織纖維又 不足以撐緊於熱管之管體内壁面。 有鑑於此，本創作人為改善並解決上述之缺失，乃特 潛心研究並配合學理之運用，終於提出一種設計合理且有 效改善上述缺失之本創作。 【新型内容】 本創作之主要目的，在於可提供一種熱管毛細結構，M259150 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to a heat pipe capillary structure, especially a heat capillary structure with good capillary force and adhesion. [Previous technology] According to the press, there are many tools used for heat conduction. Among them, heat pipes have been widely used as the basic components for heat conduction and heat dissipation. The most primitive operating principle of the previous heat pipe is that an outer enveloped tube is filled with a working fluid (workingf 1 uid), which uses the change from the liquid phase to the gas phase of the working fluid to transfer heat from the tube to the The heated end is conducted to the cooling end of the tube body to perform heat exchange to restore the working fluid to a liquid phase, and a capillary structure (wick structure) is provided in the tube body. The capillary tissue can conduct the liquid working fluid through its capillary action. It is led back to the heated end of the pipe body. In this way, the heat circulation of heat absorption and heat release is continuously performed by the working fluid, and the purpose of heat conduction can be achieved. However, in the conventional woven mesh capillary structure, because the thickness of the crisscross fibers is the same, it is difficult for the capillary structure to have both good capillary force and its good adhesion to the heat pipe body; the cover is thicker The capillary tissue fibers cannot provide good capillary force, and the finer capillary tissue fibers are not enough to support the inner surface of the inner tube of the heat pipe. In view of this, in order to improve and resolve the above-mentioned shortcomings, the author has devoted himself to researching and cooperating with the application of academic theory, and finally proposed a rationally designed and effective improvement of the above-mentioned shortcomings. [New content] The main purpose of this creation is to provide a capillary structure for heat pipes.
第5頁 M259150 四、創作說明（2) 其係令環繞於熱管徑向之毛細組織纖維較粗，而沿熱管軸 向延伸之毛細組織纖維較細，如此，所編織而成之編織網 毛細組織，即能使毛細組織同時兼具良好毛細力及貼附性 〇 為了達成上述之目的，本創作係提供一種熱管毛細結 構，其係於一熱管内設置有熱傳導之毛細組織，該毛細組 織係為複數沿該熱管之徑向環繞及軸向延伸的纖維編織而 成；其中，環繞於該熱管徑向之纖維，係較延伸於該熱管 軸向之纖維為粗。藉此，即可達成上述之目的。 【實施方式】 鲁 為了使 貴審查委員能更進一步瞭解本創作之特徵及 技術内容，請參閱以下有關本創作之詳細說明與附圖，然 而所附圖式僅提供參考與說明用，並非用來對本創作加以 限制者。 請參閱第一圖及第二圖，係分別為本創作之立體分解 示意圖及毛細組織之展開示意圖。本創作係提供一種熱管 毛細結構，該熱管1係於其管體1 〇内設置有至少一層用以 熱傳導之毛細組織（w i c k s t r u c t u r e ) 1 1，該毛細組織1 1 係為複數纖維11 Ο、1 11以正交平面編織方式而製成之編織 · 網毛細組織，並具有沿熱管1徑向環繞之纖維1 1 0、以及沿 熱管軸向延伸之纖維111 (如第三圖所示）。各纖維1 1 0、 111可為熱傳導性良好之金屬製成金屬線，一般多為銅， 以構成一銅網。 如第三圖所示，該毛細組織1 1中，環繞於熱管1徑向 II 11 ill 1 ill 111 lii II 11111 iiil I 11 111 ill M259150 四、創作說明（3) 之纖維1 1 0，係較延伸於該熱管1轴向之纖維1 1 1為粗，如 此，由於該毛細組織1 1之徑向纖維1 1 0 較粗之故，故能將 該毛細組織1 1之轴向纖維1 1 1撐緊於熱管1管體1 0之内壁面 上，以增加貼合密度，而該毛細組織1 1之轴向纖維1 1 1 較 細，則可使填充於熱管1管體1 0内之工作流體（w 〇 r k i n g f 1 u i d，圖略） ，提昇其沿著熱管管體1 0轴向回流的毛細 力，以於工作流體由氣相回復成液相狀態時，能因較佳的 毛細力而加快其回流速度，使熱管1之熱傳效率獲得提昇 〇 此外，如第四圖及第五圖所示，當本創作熱管1之管 體1 0呈彎曲狀時，由於一般彎管時的曲率半徑較大，故較 粗之徑向纖維1 1 0仍能貼緊於熱管1管體1 0之内壁面上；另 ，如第六圖及第七圖所示，當本創作熱管1之管體10呈扁 平狀時，由於此時受擠壓而形成的彎曲曲率半徑較小，故 較細的轴向纖維111 才能提供良好的貼附效果而不致剝離 〇 因此，藉由本創作熱管毛細結構，使該熱管1在一般 呈圓形直管的狀態下，即可提昇其軸向毛細力及毛細組織 11與熱管1管體1 0内壁面的貼附效果；而當該熱管1管體1 0 呈彎曲狀或扁平狀時，亦可因應彎管及擠壓時的曲率半徑 ，使熱管1於二次成型加工中，仍能確保毛細組織11與管 體10内壁面之密合效果。 綜上所述，本創作實為不可多得之新型創作產品，其 確可達到預期之使用目的，而解決習知之缺失，又因極具Page 5 M259150 IV. Creative Instructions (2) It is to make the capillary tissue fibers surrounding the radial direction of the heat pipe thicker, while the capillary tissue fibers extending along the axial direction of the heat pipe are thinner. In this way, the woven mesh capillaries are fine Tissue, that is, the capillary tissue can have both good capillary force and adherence. In order to achieve the above purpose, this creative system provides a heat pipe capillary structure, which is provided with a heat conducting capillary tissue in a heat pipe. The capillary tissue system It is made by weaving a plurality of fibers that surround the heat pipe in the radial direction and extend axially; wherein the fibers that surround the heat pipe in the radial direction are thicker than the fibers that extend in the axial direction of the heat pipe. In this way, the above purpose can be achieved. [Embodiment] In order for your review committee to better understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings of this creation, but the drawings are provided for reference and explanation only, and are not intended to Those who restrict this creation. Please refer to the first picture and the second picture, which are the three-dimensional exploded view of the creation and the expanded view of the capillary tissue, respectively. The creation system provides a capillary structure of a heat pipe. The heat pipe 1 is provided with at least one layer of capillary structure (wickstructure) 1 1 for heat conduction in the pipe body 10, and the capillary structure 1 1 is a plurality of fibers 11 〇, 1 11 A woven and mesh capillary structure made by orthogonal plane weaving, and has fibers 1 1 0 that surround the radial direction of the heat pipe 1 and fibers 111 that extend in the axial direction of the heat pipe (as shown in the third figure). Each of the fibers 110, 111 may be a metal wire made of a metal with good thermal conductivity, and is generally copper to form a copper mesh. As shown in the third figure, the capillary tissue 11 surrounds the heat pipe 1 in the radial direction II 11 ill 1 ill 111 lii II 11111 iiil I 11 111 ill M259150 Fourth, the fiber 1 1 0 of the creation description (3) The fibers 1 1 1 extending in the axial direction of the heat pipe 1 are thick. Therefore, since the radial fibers 1 1 0 of the capillary structure 1 1 are thick, the axial fibers 1 1 1 of the capillary structure 1 1 can be thick. It is supported on the inner wall surface of the pipe body 10 of the heat pipe 1 to increase the fitting density, and the axial fibers 1 1 1 of the capillary structure 1 1 are thinner, which can make the work filled in the pipe body 10 of the heat pipe 1 Fluid (w 〇rkingf 1 uid (not shown)) to increase the capillary force of the heat pipe returning along the 10 axis of the heat pipe body, so that when the working fluid returns from the gas phase to the liquid phase, it can be due to the better capillary force. Speed up the reflow speed and improve the heat transfer efficiency of the heat pipe 1. In addition, as shown in the fourth and fifth figures, when the body 10 of the heat pipe 1 of this creation is curved, due to the curvature of the general pipe The radius is larger, so the thicker radial fibers 1 1 0 can still cling to the inner wall surface of the heat pipe 1 tube body 10; As shown in the seventh figure, when the pipe body 10 of the original heat pipe 1 is flat, the curved radius of curvature formed by the compression at this time is small, so the thinner axial fibers 111 can provide good adhesion. The effect is not peeled off. Therefore, by using the capillary structure of the heat pipe, the heat pipe 1 in the state of a generally circular straight pipe can increase its axial capillary force and capillary structure 11 and the inner wall surface of the heat pipe 1 pipe body 10 When the tube body 10 of the heat pipe 1 is curved or flat, the heat pipe 1 can still ensure the capillary structure in the secondary molding process according to the curvature radius of the tube bend and extrusion. 11 and the inner wall surface of the pipe body 10 adhesion effect. In summary, this creation is a rare new creation product, which can indeed achieve the intended purpose of use, and solve the lack of knowledge.
M259150 四、創作說明（4) 新穎性及進步性，完全符合新型專利申請要件，爰依專利 法提出申請，敬請詳查並賜准本案專利，以保障創作人之 權利。 惟以上所述僅為本創作之較佳可行實施例，非因此即 拘限本創作之專利範圍，故舉凡運用本創作說明書及圖式 内容所為之等效結構變化，均同理皆包含於本創作之範圍 内，合予陳明。M259150 IV. Creation Instructions (4) Novelty and progress, which fully meet the requirements for new patent applications, and apply in accordance with the Patent Law. Please check and approve the patents in this case to protect the rights of the creators. However, the above is only a preferred and feasible embodiment of this creation, and therefore does not limit the scope of the patent for this creation. Therefore, any equivalent structural changes made by using this creation manual and the contents of the drawings are included in this book for the same reason. Within the scope of the creation, Chen Ming was co-authored.
第8頁 M259150 圖式簡單說明 【圖示簡單說明】 第一圖 係本創作之立體分解示意圖。 第二圖 係本創作毛細組織之展開示意圖。 第三圖 係第二圖之A部份放大詳圖。 第四圖 係本創作熱管呈彎曲狀之剖面示意圖。 第五圖 係第四圖之A部份放大詳圖。 第六圖 係本創作熱管呈扁平狀之端面示意圖。 第七圖 係第六圖之A部份放大詳圖。 【主要元件符號說明】 <本創作> 熱管 1 毛細組織 11 轴向纖維 111 管體 10 徑向纖維 110Page 8 M259150 Simple illustration of the diagram [Simplified illustration of the diagram] The first diagram is a three-dimensional exploded diagram of this creation. The second picture is an expanded diagram of the capillary structure of this creation. The third picture is an enlarged detailed view of part A of the second picture. The fourth figure is a schematic sectional view of the curved heat pipe of this creation. The fifth picture is an enlarged detailed view of part A of the fourth picture. The sixth picture is a schematic diagram of the flat end face of the creative heat pipe. The seventh picture is an enlarged detailed view of part A of the sixth picture. [Description of Symbols of Main Components] < This Creation > Heat Pipe 1 Capillary Structure 11 Axial Fiber 111 Tube Body 10 Radial Fiber 110