201038830 六、發明說明： 【發明所屬之技術領域】 •本發明涉及一繼農置，特別涉及一 -政熱之散熱裝置及其緊固件。 電子几件 【先前技術】 、 隨著電子it件運算速度之加快，其產生之 多。業界通常採用-靖置貼置於該電子; ο 例如螺絲等。由於奸需长叾J而要用到夕個緊固件’ μ 聚而求不—致，散熱裝置不同位置之 =^要不同之緊固件，或為—字形螺釘緊固在安裝孔 ’或為六角螺帽與螺桿之配合等。在城散歸置時， y必須準備如—字形起子、扳手等不同之卫且，並 回地更換，給組裂帶來很大不便。 Ο 緊固^於此，有必要提供一種組裝方便之散熱襄置及其 -種緊固件’包括—連接部及由連接部延伸而出之供 t工具操作之—第—操作部，所述第—操作部之端面: /成供第二工具操作之一第二操作部。 -種散熱裝置，包括—散熱器、—熱管、—吸熱板、 教片f稷數緊固件’該熱管之兩端分別與該吸熱板和散 吸:相連’料U件穿過所述扣片將熱管之端部扣麗在 之t ’所述緊固件包括一連接部及由連接部延伸而出 八弟-工具操作之—第—操作部，第—操作部之端面上 3 201038830 形成供第二工具操作之一第二操作部。 與習知技術相比，本發明之緊固件具有第一操作部盘 第,操作部，可借助不同之玉具進行操作，組裝緊固件時 不文肢工具之限制，給整個散熱裝置之組裝帶來方便。 【實施方式】 冑參閱圖1和圖2’該散熱裝置包括—離心風扇 、1〇、一散熱器20、一熱管30、一吸熱板40、一扣片5〇 及鎖固在扣片50兩端之兩緊固件6〇。該離心風扇ι〇 設於散熱器20之一側，用於對該散熱器2〇吹風。該吸 熱板40用於與發熱電子元件（圖未示）接觸，該妖管 30、之一端與該散熱器2〇相連，另一端與該吸熱板 相連’該扣片50用於將吸熱板4〇和熱管3〇連接於一 起並藉由緊固件60將吸熱板40鎖固於發熱電子元件所 在之電路板（圖未示）上。 孩離心風扇10包括一扇框12及收容於扇框12内 ❹之一葉輪14。該扇框12上設有一圓形進風口 14〇，扇 框12之侧向形成一直線形之出風口 15〇。 、該散熱器20由複數相互平行之散熱鰭片堆疊而 成’該散熱器20與離心風扇1〇之出風口 ι5〇之形狀相 似’該散熱器20設於該出風口 150處。 該吸熱板40係一塊大致呈方形之板體，其由導熱 性良好之材料製成，可迅速將熱量從其底面傳遞至頂 面。 該熱管30大致呈Z型’沿其延伸方向該熱管3〇之 4 201038830 兩端分別形成一蒸發段32和一冷凝段34。 . 該扣片50包括位於中間之一壓固部53及位於壓固 部53兩側之兩安裝部54。該壓固部53用於抵壓熱管 -30及吸熱板4〇,該麼固部53之週邊輪廊大致呈長方 幵^ ”四個角處分別設有一鉚孔530。該壓固部53之中 央部分向上拱起形成一拱部532，該拱部532與吸熱板 40相間隔以供熱管3〇穿過。該拱部5%之中央形成一 開口 531。该扣片5〇之兩安裳部54分別自該壓固部μ 之縱向兩邊緣向相對兩侧延伸，該扣片5()之兩安裝部 54相對壓固部53略向上翹。 該扣片50之兩安裝部54之末端邊緣輪廓呈弧形， 且邊緣處翻折延伸形成一翻邊541，該翻邊541有利於 增強該安裝部54之強度，使安裝部54不易變形。該安 裝部54之末端中部設有一安裝孔552，該安裝孔说 大致呈圓形。該女裝孔552之周緣向該安裝孔之中 〇央凸伸設有四個止擋片553。該等止擋片沿呈片狀， 並均勻間隔分佈在安裝孔552之周緣。每一止擋片M3 朝安襄孔552之中央並向下傾斜延伸，並在安裝孔说 之下方形成-自由端，每一止擋片553之自由端之邊緣 共同構成一不連續之圓周。該等止擋片553受到豎直外 力蚪《亥止擔片553之自由端可向該安裝孔552之周緣 張開，當外力消除時，止擒片553之自由端便向内回 復位。 請同時參閱圖3,兩個緊固件6()之結構相同，每一 5 201038830 緊固件60大致呈柱狀，包括一連接部62及由連接部& 延伸而出之一第一操作部64。該第一操作部64位於頂 .部，連接部62位於底部。該第一操作部64之外徑大於 -所述扣片52之安裝孔552之孔徑，該連接部62之外徑 小於該安裝孔552之孔徑。 該第一操作部64呈六棱柱形，可以理解地，在其 他只施例中可以為其他棱柱體形狀。第一操作部Μ之 端面中間部分向内凹陷形成一圓形之臺階面64〇。臺階 面640上形成一第二操作部⑷，本實施例中，第二操 作4 642為-十？形凹槽。容易理解地，該“十” 字开/凹槽即由兩個—纟形凹槽垂直交叉形成。緊固 件60同8^具備不同形狀之第一操作部μ及第二操作部 642’因而不但可選擇使用第—工具如扳手對第一操作 部64進行操作’還可以選擇使用第二工具如—字形起 子或十字形起子對在第—操料64端面上之第二操作 ❹部642進行操作。 、 連接。卩62上形成一環形卡槽62〇。連接部内沿 申方向形成一螺紋孔624，且該螺紋孔似延伸貫 通第操作部64。該螺紋孔624用以與設於電路板上之 螺柱（圖未不）配合，從而將緊固件6()緊固於電路板 上可以理解地’在其他實施例中，螺紋孔624不必貫 穿整個緊固件6G，錢度可視具體需求如與其配合之螺 枉之尚度作出變更。 預組裂該扣片50與緊固件⑽時，施力於f固件6〇 6 201038830 =其連接部62穿過安裝孔552，並擠壓止擋片553,止 2片553之自由端受力發生形變外張，直至止擋片553 谷置在連接部62之環形卡槽62〇内。止擋片553限制 f接部62向上移動，進而限制緊固件⑼向上移動脫離 女凌孔552。此外，該緊固件6〇之操作端64抵靠於該 女裝孔552之週邊，限制該緊固件6〇向下移動。 組裝忒散熱裝置時，所述散熱器2〇固定於該離心 Ο ❹ 風扇10之出風口 15〇處。所述吸熱板4〇貼設於發熱電 子元件之上方，邊吸熱板4〇之底面與發熱電子元件接 觸。所述熱管30之蒸發段32貼設於吸熱板牝之頂面， 冷凝段34貼設於散熱器2〇之底部並沿散熱鰭片堆疊之 方向延伸。扣片50跨置在吸熱板40和熱管30上，扣 片50之兩安裝部54位於吸熱板4〇之兩侧並遠離吸熱 板40。該熱官3〇靠近蒸發段32之端部貫穿通過該扣片 5〇，該熱管30對應該壓固部53冑分容置於該拱部切 内《亥熱苔30對應該開口 531之部分露置於外界。柳 針（圖未示）穿過該壓固部53之柳孔53〇將該扣片兄 與吸熱板40連接在一起。 一般可採料接之方式將熱f 3()之兩端分別與吸 二板40和散熱器2〇連接起來。蟬接該吸熱板仞與轨 官30之蒸發段32時，可使用夾具透過扣片％上之開 :531直接將熱管3〇與吸熱板4〇夾在一起而使它們緊 雀接觸。如此可使焊接更牢固，效果更佳。 將散熱《置ϋ定於電路板上時，料他^件（圖 7 201038830 ο 未示）比如螺絲將離心風扇10固定於電路板上，並用 •:緊口件60將熱官3〇與扣片5〇鎖固於電路板之螺柱 。由於緊固件60可以選用多種工具如扳手、起子等 哉^呆作’提高了與其他固定件之相容性，因此組裝散 …板、、且時只需準備緊固件60與其他固定件通用之工且 :可，不必準備多種工具’也不需要在不同之工具之間 ^更，’給組裝帶來很大方便。另外，由於緊固件⑼ -知作部642形成在第—操作部64之端面之向内201038830 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a successor, in particular to a heat dissipation device and a fastener thereof. Several pieces of electronic technology [Prior Art] As the speed of electronic components is accelerated, it is produced. The industry usually uses - Jing placed on the electron; ο such as screws. Because the traitor needs a long 叾J, it is necessary to use the fasteners of the ' μ 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚The cooperation of the nut and the screw. When the city is scattered, y must be prepared with different guards such as a letter-shaped screwdriver and a wrench, and replaced with the ground, which brings great inconvenience to the split.紧固 Fastening, it is necessary to provide a heat dissipating device that is easy to assemble and its kind of fasteners, including a connecting portion and a first operating portion for extending the tool from the connecting portion, the first - an end face of the operating portion: / a second operating portion for the second tool operation. - a heat dissipating device comprising: a heat sink, a heat pipe, a heat absorbing plate, a teaching piece, and a plurality of fasteners, wherein the two ends of the heat pipe are respectively connected to the heat absorbing plate and the absorbing material: the material U member passes through the fastening piece The end of the heat pipe is buckled at the end of the 'the fastener includes a connecting portion and the connecting portion extends out of the eight-child-tool operation-the first operation portion, and the end surface of the first operation portion is formed on the end of the 2010. The second tool operates one of the second operating portions. Compared with the prior art, the fastener of the present invention has a first operating portion, an operating portion, which can be operated by means of different jade articles, and the assembly of the entire heat dissipating device is provided when the fastener is assembled without limitation of the prosthetic tool. Convenient. [Embodiment] Referring to FIG. 1 and FIG. 2', the heat dissipating device includes a centrifugal fan, a crucible, a radiator 20, a heat pipe 30, a heat absorbing plate 40, a buckle 5, and two fasteners 50. The two fasteners at the end are 6 turns. The centrifugal fan ι is disposed on one side of the heat sink 20 for blowing the heat sink 2 . The heat absorbing plate 40 is configured to be in contact with a heat-generating electronic component (not shown), the one end of the demon pipe 30 is connected to the heat sink 2〇, and the other end is connected to the heat absorbing plate. The buckle 50 is used for the heat absorbing plate 4 The crucible and the heat pipe 3 are connected together and the heat absorbing plate 40 is locked by a fastener 60 to a circuit board (not shown) on which the heat generating electronic component is placed. The child centrifugal fan 10 includes a frame 12 and an impeller 14 received in the fan frame 12. The fan frame 12 is provided with a circular air inlet 14 〇, and the side of the fan frame 12 forms a linear air outlet 15 〇. The heat sink 20 is stacked by a plurality of heat radiating fins which are parallel to each other. The heat sink 20 is similar in shape to the air outlet of the centrifugal fan 1 ’. The heat sink 20 is disposed at the air outlet 150. The heat absorbing plate 40 is a substantially square plate made of a material having good thermal conductivity to rapidly transfer heat from the bottom surface to the top surface. The heat pipe 30 is substantially Z-shaped and has an evaporation section 32 and a condensation section 34 formed at both ends of the heat pipe 3〇 201038830 along its extending direction. The cleat 50 includes one of the pressing portions 53 in the middle and two mounting portions 54 on both sides of the pressing portion 53. The pressing portion 53 is configured to press the heat pipe -30 and the heat absorbing plate 4 〇. The peripheral porch of the solid portion 53 is substantially rectangular. The four corners are respectively provided with a rivet hole 530. The pressing portion 53 is respectively provided. The central portion is upwardly arched to form an arch portion 532 which is spaced apart from the heat absorbing plate 40 for the heat pipe 3 to pass through. The center of the arch portion 5% forms an opening 531. The cleat 5 The skirting portions 54 respectively extend from the longitudinal edges of the pressing portion μ to the opposite sides, and the two mounting portions 54 of the buckle 5 () are slightly tilted upward relative to the pressing portion 53. The two mounting portions 54 of the buckle 50 The end edge contour is curved, and the edge is folded over to form a flange 541. The flange 541 is beneficial to enhance the strength of the mounting portion 54 and the mounting portion 54 is not easily deformed. The mounting portion 54 has a central portion at the end. a hole 552, the mounting hole is substantially circular. The periphery of the female hole 552 protrudes from the center of the mounting hole and is provided with four stopper pieces 553. The stop pieces are in a sheet shape and uniform The intervals are distributed around the circumference of the mounting hole 552. Each of the stopper pieces M3 extends toward the center of the ampoule 552 and extends downward, and is said to be in the mounting hole. The lower end forms a free end, and the edges of the free ends of each of the stop pieces 553 together form a discontinuous circumference. The stop pieces 553 are subjected to a vertical external force, and the free end of the sea piece 553 can be attached to the mounting hole. The periphery of 552 is opened, and when the external force is removed, the free end of the stop piece 553 is returned inward. Please also refer to Figure 3, the two fasteners 6() have the same structure, and each of the 5 201038830 fasteners 60 is substantially The columnar shape includes a connecting portion 62 and a first operating portion 64 extending from the connecting portion & the first operating portion 64 is located at the top portion, and the connecting portion 62 is located at the bottom portion. Outside the first operating portion 64 The diameter of the connecting hole 552 is larger than the diameter of the mounting hole 552 of the buckle 52. The outer diameter of the connecting portion 62 is smaller than the diameter of the mounting hole 552. The first operating portion 64 has a hexagonal prism shape, which can be understood in other embodiments. The middle portion of the end surface of the first operating portion is recessed inwardly to form a circular step surface 64. The second operating portion (4) is formed on the step surface 640. In this embodiment, the second operation 4 642 is a -10-shaped groove. It is easy to understand that the "ten" word is open. The groove is formed by two perpendicularly intersecting grooves, and the fastener 60 has the first operation portion μ and the second operation portion 642' of different shapes, so that the first tool can be used instead of the wrench. An operating portion 64 is operative to 'optionally use a second tool such as a letter-shaped screwdriver or a cross-shaped screwdriver to operate the second operating jaw 642 on the end face of the first handle 64. The connection. The ring 62 forms a ring. a threaded hole 624 is formed in the connecting portion, and the threaded hole extends through the operating portion 64. The threaded hole 624 is configured to cooperate with a stud provided on the circuit board. Thus, fastening the fastener 6() to the circuit board can be understood. In other embodiments, the threaded hole 624 does not have to extend through the entire fastener 6G, and the degree of money can be varied depending on the specific needs, such as the degree of threading with which it is mated. When the cleat 50 and the fastener (10) are pre-assembled, the force is applied to the F firmware 6〇6 201038830=the connecting portion 62 passes through the mounting hole 552, and the stopper piece 553 is pressed to stop the free end of the two pieces 553. The deformation is released until the stopper piece 553 is placed in the annular card groove 62 of the connecting portion 62. The stop tab 553 limits the upward movement of the f-joint 62, thereby restricting the fastener (9) from moving upwardly away from the female aperture 552. In addition, the operating end 64 of the fastener 6 abuts against the periphery of the women's hole 552, restricting the fastener 6 from moving downward. When the heat sink is assembled, the heat sink 2 is fixed to the air outlet 15 of the centrifugal fan 10 . The heat absorbing plate 4 is attached to the upper side of the heat generating electronic component, and the bottom surface of the heat absorbing plate 4 is in contact with the heat generating electronic component. The evaporation section 32 of the heat pipe 30 is attached to the top surface of the heat absorbing plate, and the condensation section 34 is attached to the bottom of the heat sink 2 and extends in the direction of the heat sink fin stack. The cleats 50 are spanned on the heat absorbing plate 40 and the heat pipe 30. The two mounting portions 54 of the clasps 50 are located on both sides of the heat absorbing plate 4 and away from the heat absorbing plate 40. The end of the heat officer 3 near the evaporation section 32 passes through the buckle 5〇, and the heat pipe 30 is correspondingly placed in the portion of the arch portion. Expos to the outside world. A willow needle (not shown) is passed through the willow hole 53 of the pressing portion 53 to connect the buckle body to the heat absorbing plate 40. Generally, the two ends of the heat f 3 () are connected to the suction plate 40 and the heat sink 2 分别 respectively. When the heat absorbing plate 仞 and the evaporation section 32 of the rail 30 are spliced, the clamp can be used to directly contact the heat pipe 3 〇 and the heat absorbing plate 4 而 by the opening of the zipper 531. This will make the welding stronger and better. When the heat sink is set on the circuit board, it is fixed to the circuit board by screws such as screws (Fig. 7 201038830 ο not shown), and the heat exchanger 3 〇 buckle is fastened with the :: The piece 5〇 is locked to the stud of the circuit board. Since the fastener 60 can be selected from a variety of tools such as a wrench, a screwdriver, etc., it improves the compatibility with other fixing members, so that the assembly of the board is completed, and only the fastener 60 and other fixing members are required to be prepared. Work: Yes, you don't have to prepare a variety of tools 'and don't need to be between different tools.' It's very convenient for assembly. In addition, since the fastener (9) - the forming portion 642 is formed inward of the end surface of the first operating portion 64
Si臺階面640上’在組裝時還可以防止工具打滑至 電路板上’避免損壞電路板上之其他電子元件。 值得指出地，上述實施例中之緊 她…棱柱形，第二操作部一；^ =字形凹槽，實際上只要滿足第一操作部64盘第 一刼作部642可供多種工具操作即可 〇 :限制。例如’第二操作…以為多邊形凹 邊形凹槽，以供外六角扳手操作。 綜上料，本㈣符合發料财件，爰依 以上所述者僅為本發明之較佳實施例， ♦ ‘、…ω η技#之人士，在爰依本發明精神所作之箄 ，或變化’皆應涵蓋於以下之申請專利範圍内4 【圖式簡單說明】 ㈤内 圖1為本發明—實施例之散熱裝置之立體分解圖。 圖2為圖1中散熱裝置之立體組裝圖。 圖3為圖1中之緊固件之立體示意圖’其中連接部部 8 201038830 分被切除以顯示内部結構。 【主要元件符號說明】 離心風扇 10 扇框 12 葉輪 14 進風口 140 出風口 150 散熱器 20 数管 30 蒸發段 32 冷凝段 34 吸熱板 40 扣片 50 壓固部 53 鉚孔 530 開口 531 拱部 532 安裝部 54 翻邊 541 安裝孔 552 止擋片 553 緊固件 60 連接部 62 卡槽 620 螺紋孔 624 第一操作部 64 臺階面 640 第二操作部 642The Si stepped surface 640' can also prevent the tool from slipping onto the board when assembled' to avoid damaging other electronic components on the board. It should be noted that in the above embodiment, the prism is in the shape of a prism, and the second operating portion is a ^-shaped groove. In fact, as long as the first operating portion 64 of the first operating portion 64 is satisfied, the first working portion 642 can be operated by various tools. 〇: Limitation. For example, 'the second operation...is a polygonal concave groove for the hex wrench to operate. In summary, this (4) conforms to the issue of financial assets, and the above is only the preferred embodiment of the present invention, and ♦ ',... ω η technology# is made in accordance with the spirit of the present invention, or The change 'should be covered by the following patent application. 4 [Simple description of the drawing] (5) FIG. 1 is an exploded perspective view of the heat sink of the present invention. 2 is an assembled, isometric view of the heat sink of FIG. 1. Figure 3 is a perspective view of the fastener of Figure 1 in which the joint portion 8 201038830 is cut away to show the internal structure. [Main component symbol description] Centrifugal fan 10 Fan frame 12 Impeller 14 Air inlet 140 Air outlet 150 Radiator 20 Number tube 30 Evaporation section 32 Condensation section 34 Heat absorbing plate 40 Clasp 50 Clamping part 53 Riveting hole 530 Opening 531 Arch 532 Mounting portion 54 Flange 541 Mounting hole 552 Stop piece 553 Fastener 60 Connecting portion 62 Slot 620 Threaded hole 624 First operating portion 64 Stepped surface 640 Second operating portion 642
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