M282474 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種徑向（radial)側吹式散熱器結構， 尤指一種藉由放置一徑向風扇（radial fan )元件於散熱元件 之一侧邊，而達到侧吹（side blow )效果之徑向側吹式散熱 器結構c 【先前技術】 鲁 按’隨著積體電路k 1C )密度的增加’資訊座品中之M282474 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a radial side-blow heat sink structure, especially a method of placing a radial fan element on a heat dissipation element. Radial side-blow radiator structure c that achieves the side blow effect on one side [c] [Previous technology] Lu presses 'as the density of the integrated circuit k 1C) increases'
晶片（chip )在作動過程中所產生的熱量，常使晶片本身之 • 溫度超出其所能負荷的範圍，尤其是中央處理器晶片（CPU ‘ chip )，因運算速度及處理功能持續增加，其產生的熱量若 無良好的散熱環境，常造成零組件壽命損耗乃至主機發生 當機的現象。 固此’為男鼓解決晶片的散熱問題’業界夕在晶片的 _ 頂部加裝一包含複數散熱鰭片的散熱器，散熱器又大體可 • 分為呈直立之矩形或圓環形，其各有不同之應用方向，例 ' 如圓環形乃多應用於晶片上方空間受限之電路板上，如介 ' 面卡。 請參閱第一圖所示，其係為習知軸流（axial-flow)下 吹式散熱器結構之立體示意圖。由圖中可知，習知軸流式 下吹散熱器結構係包括：一圓環形散熱器1 a及一軸流式 風扇2 a。其中，該鋁擠放射狀散熱器1 a係設置於一晶 片（圖未示）上，以吸收該晶片所產生之熱量，並且該軸 流式風扇2 a係設置於該圓環形散熱器1 a的上端，以下 ⑧ M282474 吹（down blow )的方式進行該圓環形散熱器1 a的散熱。 請參閱第二圖所示，其係為習知軸流（axial-flow )侧 吹式散熱器結構之立體示意圖"由圖中可知，習知軸流式 側吹散熱器結構係包括：一矩形散熱器1b及一軸流式風 _ 扇2 b。其中，該矩形散熱器1 b係設置於一晶片（圖未 • 示）上，以吸收該晶片所產生之熱量，並且該軸流式風扇 ' 2 b係設置於該矩形散熱器1 b的側端，以侧吹(side blow ) 的方式進行該矩形散熱器1 b的散熱。 籲 惟5上述習知之散熱方式，不管是軸流下吹式（down blow)或轴流侧吹式（side blow )，因著軸流式風扇2 a、 • 2 b的軸心位置無氣流通過1 a、lb的散熱鰭片，因此散 熱器之散熱鰭片使用效率較差、且對散熱鰭片密度較高的 散熱器所產生的阻抗（impedance)也較大，另外，下吹式 產生空氣風量的熱交換效能較低等缺失，所以習知散熱器 之效果皆不甚理想。 _ 是以，由上可知，上述習知之散熱器結構，在實際設 • 計上，顯然具有缺失與改善空間存在，而可待加以改善者。 緣是，本創作人有感上述缺失之可改善，且依據多年 ' 來從事此方面之相關經驗，悉心觀察且研究之，並配合學 理之運用，而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】 本創作所要解決的技術問題，在於提供一種徑向 (radial)側吹式散熱器結構。本創作主要目的在於利用鼓 ⑧ M282474 風式風扇及側吹式高效能散熱技術來達到較高之散熱效 率，藉由此種散熱方式將可大幅提高散熱鰭片之散熱效 能；此外，利用鼓風式風扇之高靜壓搭配緻密之散熱鰭片 設計將可達到另外三個主要目的： 1、 降低散熱器運轉時風切噪音； 2、 將實際可用之空氣風量之熱交換效能提升；以及 3、 側吹散熱器設計可大幅提升散熱鰭片之散熱使用 率。 為了解決上述技術問題，根據本創作之其中一種方 案，提供一種徑向（radial)侧吹式散熱器結構，其包括： 一散熱器元彳牛及一徑向風扇（radial fan )元件。其中，該散 熱器元件係具有複數個散熱鰭片；以及，該一徑向風扇 (radial fan)元件，其設置於該散熱器元件之一側邊，其中 該徑向風扇元件之出風口方向係面向該等散熱鰭片所產生 之散熱通道。 為了解決上述技術問題，根據本創作之其中一種方 案，提供一種徑向（radial)側吹式散熱器結構，其包括： 一第一散熱器元件、一第二散熱器元件、及一徑向風扇 (radial fan)元件。其中，該第一散熱器元件係具有複數個 第一散熱鰭片；該第二散熱器元件係具有複數個第二散熱 鰭片；以及，該徑向風扇（radial fan)元件係設置於該第一 散熱器元件與該第二散熱器元件周圍，其中該徑向風扇元 件係具有二個出風口，該二個出風口方向係分別面向該等 第一散熱鰭片及該等第二散熱鰭片所產生之散熱通道。 為了能更進一步瞭解本創作為達成預定目的所採取之 技術、手段及功效，請參閱以下有關本創作之詳細說明與 M282474 附圖，相信本創作之目的、特徵與特點，當可由此得一深 入且具體之瞭解，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。 【實施方式】 請參閱第三圖及第四圖所示，其分別為本創作徑向 (radial)側吹式散熱器結構之第一實施例之立體示意圖及 上視示意圖◦由圖中可知，本創作係提供一種徑向（radial ) 侧吹式散熱器結構，其包括：一散熱器元件1及一徑向風 扇（radial fan )元件 2 ° 其中，該散熱器元件1係可設置於一預定散熱之晶片 3上，且該散熱器元件1係具有複數個依序向上延伸之散 熱鰭片10,其中該等散熱鰭片10可依使甩者隨意設 計，例如本創作之矩形散熱器。另外，本發明進一步係包 括有複數個熱管100,該等熱管10 0係穿設於該散熱 器元件1内部，用於將發熱源所產生的熱，傳導至該散熱 元件1以進行散熱。 另外，該徑向風扇元件2係設置於該散熱器元件1之 一侧邊，其中該徑向風扇元件2之出風口 2 0氣流出風方 向與該等散熱鰭片1 0平行、或者該徑向風扇元件2之出 風口 2 0氣流出風方向係與該等散熱鰭片1 0所產生之散 熱通道1 1平行。亦即，從該徑向風扇元件2之出風口 2 0所吹出來的風，可非常平順的經過該等散熱鰭片1 0， 而將實際可用之空氣風量之熱交換效能提升。再者，該徑 向風扇元件2係可為一鼓風扇（blower )，而第一實施例如 M282474 箭頭方向（進氣方向）可知，為一單進風口/單出風口型 (single air mlet/smgle air outlet type )鼓風扇 2 1 。 請參閱第五圖至第七圖所示，其分別為本創作徑向 (radi al )侧吹式散熱器結構之第二實施例至第四實施例之 上視示葸圖◦由圖中之箭頭方向（進氣方向）可知’該鼓 風扇（blower)係可依使用所需，而為單進風口/雙出風口 型（single air inlet/dual air outlet type)鼓風扇 2 2、雙進 風口 / 單出風口型（dual air mlet/single air outlet type )鼓 風扇2 3、或雙進風口 /雙出風口型（dual air inlet/duai air outlet type)鼓風扇2 4之任一選擇。 請參閱第八圖所示，其係本創作徑向（radial)側吹式 散熱器結構之第五實施例之上視示意圖。由圖中可知，本 創作係提供一種徑向（radial)側吹式散熱器結構，其包括： 一第一散熱器元件4、一第二散熱器元件5、及一徑向風 扇元件2。 其中，該第一散熱器元件4係具有複數個依序向上延 伸之第一散熱鰭片4 0。該第二散熱器元件5係具有複數 個依序向上延伸之第二散熱鰭片5 0。另外，該徑向風扇 元件2係設置於該第一散熱器元件4與該第二散熱器元件 5周圍，其中該徑向風扇元件2係具有二個出風口 2 0、 2 〇 /，該二個出風口 2 0、2 0 /的氣流出風方向係分 別與該等第一散熱鰭片4 0及該等第二散熱鰭片5 0平 行、或者該二個出風口 2 0、2 0 /方向係分別面向該等 第一散熱鰭片4 0及該等第二散熱鰭片5 0所產生之散熱 通道4 1、5 1。再者，如箭頭方向（進氣方向）可知， 9 ⑧ M282474 該徑向風扇元件2係為一單進風口 ./ /雙出風口型（31哗16311 inlet/dual air outlet type )鼓風扇 2 2。 請參閱第九圖所示，其係本創作徑向（radial)側吹式 散熱器結構之第六實施例之上視示意圖。由圖中可知，第 六實施例與第五實施例最大的不同在於：如箭頭方向（進 氣方向）可知，該徑向風扇元件2係為一雙進風口/雙出 風口型（dual air iniet/dua.1 air outlet type )鼓 Jll 扇 2 4 ° 請參閱第十圖及第十一圖所示，其分別為本創作徑向 (mdial)側吹式散熱器結構之第七實施例之其中一角度及 另一角度之立體示意圖。由圖中可知，該等熱管1 0 0係 分別穿設於該第一散熱器元件4及該第二散熱器元件5内 部，並且該等熱管100係連接於一導熱塊200(可為 導熱銅塊）及一發熱源300，甩於將該導熱塊2 0 0及 該發熱源3 0 0所產生的熱，傳導至該第一散熱器元件4 及該第二散熱器元件b以進行散熱。 綜上所述，本創作之徑向（radial)侧吹式散熱器結構 係利用徑向風扇（radial fan)元件2 (鼓風式風扇）及侧吹 式（side blow)高效能散熱技術來達到較高之散熱效率，藉 由此種散熱方式將可大幅提高散熱鰭片之散熱效能。 惟，以上所述，僅為本創作最佳之一的具體實施例之 詳細說明與圖式，惟本創作之特徵並不侷限於此，並非用 以限制本創作，本創作之所有範圍應以下述之申請專利範 圍為準，凡合於本創作申請專利範圍之精神與其類似變化 之實施例，皆應包含於本創作之範疇中，任何熟悉該項技 藝者在本創作之領域内，可輕易思及之變化或修飾皆可涵 M282474 蓋在以下本案之專利範圍。 【圖式簡單說明】 第一圖係習知軸流C axial-flow )下吹式散熱器結構之立體 示意圖； 第二圖係習知軸流（axml-flow)側吹式散熱器結構之立體 示意圖； 第三圖係本創作徑向（radml)侧吹式散熱器結構之第一實 施例之立體示意圖； 第四圖係本創作徑向（radial)側吹式散熱器結構之第一實 施例之上視示意圖； 第五圖係本創作徑向（radial)侧吹式散熱器結構之第二實 施例之上視示意圖； 第六圖係本創作徑向（radial)側吹式散熱器結構之第三實 施例之上視不意圖， 第七圖係本創作徑向（radial)側吹式散熱器結構之第四實 施例之上視不意圖， 第八圖係本創作徑向（radial)側吹式散熱器結構之第五實 施例之上視示意圖； 第九圖係本創作徑向（radial)側吹式散熱器結構之第六實 施例之上視示意圖； 第十圖係本創作徑向（radial)側吹式散熱器結構之第七實 施例之其中一角度立體示意圖；以及 第十一圖係本創作徑向（radial)側吹式散熱器結構之第七 實施例之另一角度立體示意圖。 11The heat generated by the chip during the operation often causes the temperature of the chip itself to exceed the range of its load, especially the central processing unit chip (CPU 'chip). Due to the continuous increase in computing speed and processing functions, its If the heat generated does not have a good heat dissipation environment, it will often cause the loss of component life and even the host to crash. In order to solve the problem of heat dissipation of wafers for male drums, the industry will install a heat sink with a plurality of heat dissipation fins on the top of the chip. The heat sink can be roughly divided into upright rectangular or circular rings, each of which There are different application directions, such as 'circular ring' is mostly used on circuit boards with limited space above the chip, such as interface cards. Please refer to the first figure, which is a perspective view of a conventional axial-flow down-blow radiator structure. As can be seen from the figure, the structure of the conventional axial-flow down-blow radiator includes a circular heat sink 1 a and an axial-flow fan 2 a. Wherein, the aluminum extruded radial radiator 1 a is disposed on a wafer (not shown) to absorb the heat generated by the wafer, and the axial flow fan 2 a is disposed on the circular heat sink 1. At the upper end of a, the heat radiation of the circular heat sink 1 a is performed in a manner of ⑧ M282474 down blow. Please refer to the second figure, which is a three-dimensional schematic diagram of the conventional axial-flow side-blow radiator structure. As can be seen from the figure, the conventional axial-flow side-blow radiator structure includes: Rectangular radiator 1b and an axial-flow wind fan 2b. The rectangular heat sink 1 b is disposed on a wafer (not shown) to absorb the heat generated by the wafer, and the axial flow fan '2 b is disposed on the side of the rectangular heat sink 1 b. End, the rectangular heat sink 1 b is radiated in a side blow manner. Wu Wei 5 The conventional heat dissipation method, whether it is an axial flow down blow or an axial flow side blow, because there is no airflow through the axial position of the axial fan 2 a, • 2 b 1 a, lb heat sink fins, so the heat sink fins are used less efficiently, and the impedance generated by the heat sink with a higher density of heat sink fins is also larger. In addition, down-blow type The heat exchange efficiency is low, so the effect of the conventional radiator is not ideal. _ Therefore, it can be seen from the above that, in the actual design of the conventional radiator structure, it is obvious that there is a lack and improvement space, which can be improved. The reason is that the author feels that the above-mentioned shortcomings can be improved, and based on years of relevant experience in this area, carefully observes and researches, and cooperates with the application of theories, and proposes a rationally designed and effective improvement of the above-mentioned shortcomings creation. [New content] The technical problem to be solved in this creation is to provide a radial side-blown radiator structure. The main purpose of this creation is to use the Drum M282474 air fan and side-blown high-efficiency heat dissipation technology to achieve high heat dissipation efficiency. This method of heat dissipation can greatly improve the heat dissipation efficiency of the heat sink fins. The high static pressure of the fan and the dense heat dissipation fin design can achieve three other main purposes: 1. Reduce the wind-cut noise during the operation of the radiator; 2. Improve the heat exchange performance of the actual available air volume; and 3. The side-blown heat sink design can greatly improve the heat dissipation efficiency of the heat sink fins. In order to solve the above technical problems, according to one of the solutions of the present invention, a radial side-blow type radiator structure is provided, which includes: a radiator element yak and a radial fan element. Wherein, the radiator element has a plurality of radiating fins; and the radial fan element is disposed on one side of the radiator element, and the direction of the air outlet of the radial fan element is Facing the heat dissipation channels generated by the heat dissipation fins. In order to solve the above technical problem, according to one of the solutions of the present invention, a radial side-blow radiator structure is provided, which includes: a first radiator element, a second radiator element, and a radial fan (radial fan) components. The first heat sink element has a plurality of first heat dissipation fins; the second heat sink element has a plurality of second heat dissipation fins; and the radial fan element is disposed in the first heat dissipation element. A radiator element and a periphery of the second radiator element, wherein the radial fan element has two air outlets, and the directions of the two air outlets face the first heat radiation fins and the second heat radiation fins, respectively. The resulting heat dissipation channel. In order to better understand the techniques, methods and effects adopted by this creation to achieve the intended purpose, please refer to the following detailed description of this creation and the drawings of M282474. I believe that the purpose, characteristics and features of this creation can be further studied from this. And specific understanding, however, the drawings are provided for reference and explanation only, and are not intended to limit the creation. [Embodiment] Please refer to the third and fourth figures, which are respectively a perspective view and a top view of the first embodiment of the radial side-blow radiator structure. This creative system provides a radial side-blow radiator structure, which includes: a radiator element 1 and a radial fan element 2 °, wherein the radiator element 1 can be arranged in a predetermined The heat-dissipating chip 3 and the heat-dissipating element 1 have a plurality of heat-dissipating fins 10 extending upwards in order, and the heat-dissipating fins 10 can be freely designed according to the disposer, such as the rectangular heat sink of this creation. In addition, the present invention further includes a plurality of heat pipes 100. The heat pipes 100 are disposed inside the heat sink element 1 for transmitting heat generated by a heat source to the heat sink element 1 for heat dissipation. In addition, the radial fan element 2 is disposed on one side of the radiator element 1, wherein the air outlet direction 20 of the radial fan element 2 is parallel to the cooling fins 10 or the diameter The direction of airflow to the air outlet 20 of the fan element 2 is parallel to the heat radiation channels 11 generated by the heat radiation fins 10. That is, the wind blown from the air outlet 20 of the radial fan element 2 can pass through the heat dissipation fins 10 smoothly, and the heat exchange efficiency of the actual available air volume is improved. In addition, the radial fan element 2 can be a blower, and the first embodiment, such as M282474, can be seen as a single air inlet / single air outlet (single air mlet / smgle). air outlet type) blower fan 2 1. Please refer to the fifth to seventh figures, which are top views of the second to fourth embodiments of the radial side-blow radiator structure, respectively. The direction of the arrow (intake direction) shows that the blower can be a single air inlet / dual air outlet type fan 2 according to the needs of use. 2. Double air inlet / Dual air mlet / single air outlet type fan 2 3, or dual air inlet / duai air outlet type 2 or 4 fans. Please refer to FIG. 8, which is a schematic top view of a fifth embodiment of a radial side-blow radiator structure. As can be seen from the figure, the present invention provides a radial side-blown radiator structure, which includes: a first radiator element 4, a second radiator element 5, and a radial fan element 2. Wherein, the first heat sink element 4 has a plurality of first heat dissipation fins 40 sequentially extending upward. The second heat sink element 5 has a plurality of second heat radiating fins 50 extending in sequence. In addition, the radial fan element 2 is arranged around the first heat sink element 4 and the second heat sink element 5, wherein the radial fan element 2 has two air outlets 2 0, 2 0 /, the two The airflow directions of the air outlets 20 and 20 / are parallel to the first heat radiation fins 40 and the second heat radiation fins 50 respectively, or the two air outlets 20 and 20 / The directions are respectively facing the heat dissipation channels 4 1 and 51 generated by the first heat dissipation fins 40 and the second heat dissipation fins 50. Furthermore, as can be seen from the direction of the arrow (intake direction), 9 ⑧ M282474 The radial fan element 2 is a single air inlet. // Double air outlet type (31 blast 16311 inlet / dual air outlet type) blower fan 2 2 . Please refer to the ninth figure, which is a schematic top view of a sixth embodiment of a radial side-blown radiator structure. It can be seen from the figure that the biggest difference between the sixth embodiment and the fifth embodiment lies in: as can be seen from the arrow direction (intake direction), the radial fan element 2 is a dual air inlet / dual air outlet type (dual air iniet) /dua.1 air outlet type) drum Jll fan 2 4 ° Please refer to the tenth and eleventh figures, which are the seventh embodiment of the mdial side-blown radiator structure. Schematic illustration of one angle and another angle. It can be seen from the figure that the heat pipes 100 are respectively disposed inside the first heat sink element 4 and the second heat sink element 5, and the heat pipes 100 are connected to a heat conducting block 200 (which may be a heat conductive copper). Block) and a heat source 300, and the heat generated by the heat conducting block 200 and the heat source 300 is conducted to the first heat sink element 4 and the second heat sink element b for heat dissipation. In summary, the radial side-blow radiator structure of this creation is achieved by using high-efficiency heat dissipation technology of radial fan element 2 (blower fan) and side blow. Higher heat dissipation efficiency. With this heat dissipation method, the heat dissipation efficiency of the heat dissipation fins can be greatly improved. However, the above description is only a detailed description and diagram of one of the best specific embodiments of the creation, but the characteristics of the creation are not limited to this, and are not intended to limit the creation. The full scope of the creation should be as follows The scope of the patent application mentioned above shall prevail. Any embodiment that is in line with the spirit of the patent scope of the creation and similar changes shall be included in the scope of the creation. Anyone who is familiar with the art in the field of the creation can easily The changes or modifications considered may cover M282474, which is covered by the patent scope of the following case. [Schematic description] The first diagram is a stereo schematic diagram of the structure of a conventional axial flow C axial-flow bleed-down radiator; the second diagram is a stereo diagram of the structure of a conventional axial-flow (axml-flow) side-blown radiator Schematic diagram; The third diagram is a perspective view of the first embodiment of the radial side-blow radiator structure of the present invention; the fourth diagram is the first embodiment of the radial side-blow radiator structure of the present invention Top view schematic diagram; the fifth diagram is a schematic diagram of the second embodiment of the radial side-blow radiator structure of the present invention; the sixth diagram is the structure of the radial side-blow radiator of the present invention; The third embodiment is not intended to be viewed from the top, the seventh figure is a schematic view of the fourth embodiment of the radial side-blown heat sink structure of the present invention, and the eighth figure is to be viewed from the radial side of the present invention. The top view of the fifth embodiment of the blow-type radiator structure; the ninth view is the top view of the sixth embodiment of the radial side-blow radiator structure; the tenth view is the radial direction of the creation (Radial) One of the seventh embodiments of the side-blown radiator structure Degree schematic perspective; and FIG eleventh embodiment of the system a seventh embodiment of another aspect perspective schematic side-blown heat sink structure of the present creation radially (radial). 11
散熱，鰭片 散熱通道Heat dissipation
M282474 【主要元件符號說明 [習知] 圓環形散熱器 la 軸流式風扇 2a 矩形散熱器 lb 軸流式風扇 2b [本創作] 散熱器元件 1 徑向風扇元件 2 出風口 20、2〇/ 單進風口/單出風口型鼓風扇 單進風口/雙出風口型鼓風扇 雙進風口 //單出風口型鼓風扇 雙進風口/雙出風口型鼓風扇 晶片 3 第一散熱器元件4 第一散熱鰭片 40 散熱通道 41 第二散熱器元件5 第二散熱鰭片 50 散熱通道 51 熱管 10 0 導熱塊 200 發熱源 300M282474 [Description of main component symbols [Knowledge] Circular ring radiator la Axial fan 2a Rectangular radiator lb Axial fan 2b [This creation] Radiator element 1 Radial fan element 2 Air outlet 20, 2〇 / Single Air Inlet / Single Air Outlet Fans Single Air Inlet / Double Air Outlet Fans Dual Air Inlet // Single Air Outlet Fans Dual Air Inlet / Double Air Outlet Fan Chips 3 A heat dissipation fin 40 heat dissipation channel 41 second heat sink element 5 second heat dissipation fin 50 heat dissipation channel 51 heat pipe 10 0 thermal block 200 heat source 300