1313407 九、發明說明： 【發明所屬之技術領域】 本發明係-種散熱裝置’特別係指一種可調整其出 方向之散熱裝置。 【先前技術】 發熱電子元件（如中央處理器）運行時產生大量熱量， 使〔、本身及系統溫度升尚，繼而導致其運行性能之下 ，:。，確保發熱電子元件能正常運行，通常在發熱電子元 上文裝一散熱裝置，排出其所產生之熱量。 習知之散熱裝置’包括一基座、一散熱體及一散埶風 ::’該散熱體由複數散熱韓片組成，該散熱鰭片間隔;行 4於基座上’該散熱風扇安置在 对文罝隹敢熱體之一侧並沿散熱 人氣流，加快散熱體之熱量在空氣中散 褒置=二：該散熱風扇固定在該散熱體上，使該散熱 風方向固定不變’當同樣之散熱褒置安裝於不同 之放熱城（如機箱）中需要改變出風1313407 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a heat dissipating device, particularly a heat dissipating device that can adjust its direction of exit. [Prior Art] When a heating electronic component (such as a central processing unit) operates, a large amount of heat is generated, causing the temperature of the system itself and the system to rise, which in turn leads to its running performance. To ensure that the hot electronic components can operate normally, a heat sink is usually placed on the heat generating electronic element to discharge the heat generated by the heat generating electronic component. The conventional heat dissipating device 'includes a pedestal, a heat dissipating body and a snorkeling wind:: the heat dissipating body is composed of a plurality of heat dissipating fins, and the heat dissipating fins are spaced; the row 4 is on the pedestal 'the cooling fan is disposed in the pair On one side of Wenyu dare hot body and along the heat sink, the heat of the heat sink is dissipated in the air. =2: The heat sink fan is fixed on the heat sink, so that the heat dissipation direction is fixed. The heat sink is installed in different heat-dissipating cities (such as the chassis) and needs to change the wind.
或者拆下整個散熱裝置重新安裝’既麻須又不可靠U 【發明内容】 之散方Γ要提供—種散熱裝置’可以根據不同 二q 便、快捷地調整散熱裝置之出風方向。 安妒於置’包括一設有複數通風道之^^體及-女裝於該政熱體i之風扇，該風扇可相對該散 從而提供沿不同方向流經該通風道之氣流，該㈣固定架 1313407 上升/成有一與該散熱體樞接之凸蓋。 • 與省知技術相比’上述散熱裝置可以通過調節散熱風 扇之位置，&憂散熱裝置之出風方向，且不需要工具調節， 方便簡捷。 【實施方式】 圖1至圖4為本發明散熱裝置之第一實施例，所示散 .、、、裝置用於對發熱電子元件（圖未示）散熱，該散熱裝置包 籲括一散熱體、一安裝於散熱體上可繞散熱體轉動之散熱風 扇50及一用以將散熱風扇5〇可動安裝於散熱體上之風扇 固疋木40，其中該散熱風扇50固定於風扇固定架40上。 研參閱圖3 ’圖3係本發明散熱裝置第一實施例之立體 分解圖。該散熱體包括一基座1〇、一自基座1〇中央向上延 伸設置之導熱柱12及一置於該基座1〇上之散熱器2〇。該 基座10為一矩形板狀體，該基座10與導熱柱12可以一體 成型或分離焊接而成，該導熱柱12可以係純金屬體亦可以 _係熱管。該散熱器20由複數散熱鰭片25組成，該等散熱 鰭片25相互間隔平行排列以形成複數散熱通風道％，每一 散熱鰭片25平行於基座1〇且大致呈扇形設置，以使散熱 器20之一側面呈弧形曲面。該等散熱鰭片25中央設有一 孔22，孔22之周緣向上形成一環形凸邊24，該導熱柱12 穿過散熱鰭片25之孔22並與孔22周緣之凸邊24配合。 風扇固定架40包括一與散熱體樞接之連接板43及一 自連接板43 —邊緣垂直向下延伸設置之安裝板45。其中該 1313407 連接板43大致呈三角形，其上形成有一向上凸起之凸蓋 41，請結合參考圖4,該凸蓋41用以與散熱體之導熱柱η 頂部樞接，其包括一圓形頂壁（圖未標）及自該頂壁末緣向下 垂直延伸及置之側壁（圖未標），該頂壁及側壁圍成—收容空 間。該凸蓋41側壁之内表面形成有一凸點44。該安裝板工 45呈矩形，其四角各設有一安裝孔45〇用於通過螺钉μ 將散熱風扇50固定在安裝板45上，安裝板衫中央設有一 圓形開口 48,以引導散熱風扇5〇吹出之氣流 25之間之通風道26。 欣…鰭片 -連接件30固定套設於該導熱柱以頂部， 二=:〇之凸蓋41配合，使該風扇固定架4〇可繞該散熱 導…柱12轉動，從而帶動散熱風扇50沿散埶嗜片25、 之側面移動，以改變耑埶屜戶ςΛ + b 双…黷月25 ^ 4 八有疋尽度之中空環，該連接件30 2熱柱12通過焊接連接或者過盈配合固定在-起。兮連 外壁中部沿其圓周方向設有—凹槽33，該 之長度可以根據㈣之要求改變，該風㈣定架 =凸= 可於該凹槽33内滑動。凹槽 盍 【=，且其徑向深度比凹槽33深，該凹㈣可:凸 凸點44相卡合。該凹槽3”部設置 =同之引導槽32以引導凸點44滑：中5 引導槽32與凹;^ μ、击、s丄 u^曰·^ r，该 方向垂直於凹/33 在本實施例中引導槽32之延伸 土且於凹槽33之延伸方向。 8 1313407 定力/40Λ圖2’本實施例之散熱裝置使用時，風扇固 之Γ1之凸點44通過引導槽32滑入至連接件30 於風扇固定架40上施加一扭轉力使凸蓋 、’凡耆導熱柱12轉動’同時凸蓋41内之凸點44於連接件 30之凹槽33内滑動，亩5、、典λ +鬼〜 ’月入凹點35位置時，該凸點44 在該凹點35中，從而使散熱風扇50固定至散轨體上。 當需要，水平方向上改變散熱裝置之出風方向時，轉 “風扇固又架40,從而帶動散熱風扇5〇 "時使風扇固定架40之凸蓋41内之凸點二體二動蓋 41輕微變形’使凸點44脫離其所在之凹點％，好 33向另一個凹點35滑動，跨過中部之凹點％達到凹槽^ =另：端凹點35並下陷至該凹點35中，該凸蓋41變；消 ^凸點44卡掣在凹點35，從而使散熱裝置之出風方向改 上之解地，在本發明散熱裝置中，可以將連接件3〇 ，凹槽33、凹點35及引導槽32直接設置在導熱柱12 通，凸蓋41與導熱柱12直接樞接’同樣能到達轉 $羽固定架40、改變整個散熱裝置之出風方向之效果。 —圖5至8所示為本發明散熱裝置之第二實施例。第二 貫施例之散熱裝置包括—基座1G、—散熱器2()、—： 3〇、一與連接件3〇配合之風扇固定架4〇 架4〇上之散熱風扇5〇。 *裝在固疋 本實施例與第一實施例之不同處在於本實施例散熱器 '接件30,該散熱器2〇由複數相互平行間隔設置之 1313407 散熱鰭片25組成’該等散熱鰭片25垂直於基座1〇。 錢接件3G壬二角形板狀設置，該連接件如一邊緣 通過螺絲(圖未標)與基座1〇之側面固定連接，該固定邊緣 所對之一端則形成-樞接部37，該樞接部37為—實 體部圓周上具有與第—實施例中之連接件3〇結構相 同之凹槽33、凹點35及引導槽32。風之凸蓋 41内之凸點44可於凹槽33内滑動，並與凹點35卡合，從 而實現風扇固定架40相對散熱器2〇之轉動，進而改變散 熱風扇50之出風方南， 出風方向。向也改變了氣流流經散熱器20後之 該散熱裝置只需要手動轉動風扇固定架4〇，即可 ㈣風扇50相對散熱體之位置’改變整個散熱裝置之出^ 方向，使該散熱裝置可以適用於要求不同出風方向之散孰 糸統，且無需工具調節，方便簡捷。 … =上所述’本發明符合發明專利要件，爰依法提出專 来口月。惟’以上該者僅為本發明之較佳實施例，舉凡熟 ’在爰依本發明精神所作之等效修飾或 受化白應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明散熱裝置之第一實施例之組裝_。 圖2係圖1中散熱風扇旋轉後之組裝圖。 圖3係圖1中散熱裝置之立體分解圖。 圖4係圖1中風扇固定架與連接件之放大圖。 1313407 圖5係本發明散熱裝置之第二實施例之組裝圖。 圖6係圖5中散熱風扇旋轉後之組裝圖。 圖7係圖5中散熱裝置之立體分解圖。 圖8係圖5中連接件之放大圖。Or remove the entire heat sink and reinstall it. Both the whisker and the unreliable U. [Disclosed] The heat sink is provided with a kind of heat dissipating device, which can quickly adjust the air outlet direction of the heat sink according to different conditions. The ampoule includes a fan having a plurality of air passages and a fan of the heating body i, the fan being movable relative to the air to provide a flow of air flowing through the air passage in different directions, (4) The fixing frame 1313407 is raised/formed with a convex cover pivotally connected to the heat sink. • Compared with the state-known technology, the above-mentioned heat sink can adjust the position of the heat-dissipating fan, and the direction of the airflow of the heat-dissipating device, and does not require tool adjustment, which is convenient and simple. 1 to 4 show a first embodiment of a heat dissipating device according to the present invention. The device is used for dissipating heat from a heat-generating electronic component (not shown), and the heat dissipating device includes a heat sink. a heat dissipating fan 50 mounted on the heat dissipating body and rotatable around the heat dissipating body, and a fan solid wood 40 for movably mounting the heat dissipating fan 5 于 on the heat dissipating body, wherein the cooling fan 50 is fixed on the fan fixing frame 40 . Referring to Figure 3, Figure 3 is a perspective exploded view of a first embodiment of the heat sink of the present invention. The heat dissipating body comprises a base 1 , a heat conducting column 12 extending upward from the center of the base 1 , and a heat sink 2 disposed on the base 1 . The base 10 is a rectangular plate-shaped body. The base 10 and the heat-conducting column 12 can be integrally formed or separated and welded. The heat-conducting column 12 can be a pure metal body or a heat pipe. The heat sink 20 is composed of a plurality of heat dissipating fins 25 arranged in parallel with each other to form a plurality of heat dissipating air passages, each of which is disposed parallel to the base 1 and substantially fan-shaped so that One side of the heat sink 20 has a curved curved surface. A hole 22 is formed in the center of the heat dissipation fin 25. The annular edge of the hole 22 is formed upwardly. The heat conducting column 12 passes through the hole 22 of the heat dissipation fin 25 and cooperates with the flange 24 of the periphery of the hole 22. The fan holder 40 includes a connecting plate 43 pivotally connected to the heat sink and a mounting plate 45 extending from the connecting plate 43 and extending vertically downward from the edge. The 1313407 connecting plate 43 is substantially triangular, and has an upwardly convex cover 41. Referring to FIG. 4, the convex cover 41 is pivotally connected to the top of the heat conducting column η of the heat sink, and includes a circular shape. The top wall (not shown) and the side wall (not labeled) extending perpendicularly from the end edge of the top wall, the top wall and the side wall enclosing the receiving space. The inner surface of the side wall of the convex cover 41 is formed with a bump 44. The mounting plate 45 has a rectangular shape, and each of the four corners is provided with a mounting hole 45 for fixing the cooling fan 50 to the mounting plate 45 by a screw μ. The central portion of the mounting plate is provided with a circular opening 48 for guiding the cooling fan 5〇. Ventilation passage 26 between the air streams 25 that are blown out. The fin-connecting member 30 is fixedly sleeved on the top of the heat-conducting column, and the convex cover 41 is matched with the convex cover 41 so that the fan holder 4 can rotate around the heat-dissipating column 12 to drive the cooling fan 50. Move along the side of the sputum smear 25, to change the ςΛ ςΛ ςΛ + b double... 25 25 25 4 八 疋 中空 之 中空 中空 中空 中空 中空 中空 , , , , 中空 中空 中空 中空 中空 中空 中空 中空 中空 中空 中空 中空The fit is fixed at - up. The central portion of the outer wall of the Qilian is provided with a groove 33 along its circumferential direction, and the length can be changed according to the requirement of (4), and the wind (four) fixed frame = convex = can slide in the groove 33. The groove 盍 [=, and its radial depth is deeper than the groove 33, and the concave (four) can be: the convex bump 44 is engaged. The groove 3" portion is set to be the same as the guide groove 32 to guide the bump 44 to slide: the middle 5 guide groove 32 and the concave; ^ μ, 击, s丄u^曰·^ r, the direction is perpendicular to the concave / 33 In this embodiment, the extending groove of the guiding groove 32 is in the extending direction of the groove 33. 8 1313407 Fixed force / 40 Λ Figure 2' When the heat dissipating device of the embodiment is used, the bump 44 of the fan solid Γ 1 slides through the guiding groove 32 The connecting member 30 applies a twisting force to the fan fixing frame 40 to rotate the convex cover and the heat conducting column 12 while the bump 44 in the convex cover 41 slides in the groove 33 of the connecting member 30. , λ + ghost ~ 'moon into the pit 35 position, the bump 44 is in the pit 35, so that the cooling fan 50 is fixed to the loose rail body. When necessary, change the air outlet of the heat sink horizontally In the direction, the fan is fixed to the frame 40, thereby driving the cooling fan 5〇" when the convex two-body two-moving cover 41 in the convex cover 41 of the fan holder 40 is slightly deformed, so that the bump 44 is separated from the position The pit %, the good 33 slides to the other pit 35, the recessed point % across the middle reaches the groove ^ = another: the end pit 35 and sinks into the pit 35, The convex cover 41 is changed; the convex bump 44 is clamped at the concave point 35, so that the air outlet direction of the heat dissipating device is changed to the ground. In the heat dissipating device of the present invention, the connecting member 3, the groove 33, and the concave portion can be The point 35 and the guiding groove 32 are directly disposed on the heat conducting column 12, and the convex cover 41 and the heat conducting column 12 are directly pivotally connected to each other to achieve the effect of changing the wind direction of the entire heat dissipating device. - Figures 5 to 8 show a second embodiment of the heat sink of the present invention. The heat dissipating device of the second embodiment comprises a base 1G, a heat sink 2(), a: 3〇, a heat dissipating fan 5〇 on the fan holder 4 of the fan holder 4 which is engaged with the connecting piece 3〇. The difference between the present embodiment and the first embodiment lies in the heat sink 'splicing member 30 of the present embodiment. The heat sink 2 is composed of a plurality of 1313407 heat radiating fins 25 arranged in parallel with each other. The sheet 25 is perpendicular to the base 1〇. The money connector 3G is disposed in a double-sided plate shape, and the connecting member is fixedly connected to the side of the base 1 by a screw (not shown), and one end of the fixed edge forms a pivoting portion 37, the pivot The joint portion 37 is a groove 33 having a structure similar to that of the joint member 3 in the first embodiment, a recess 35, and a guide groove 32. The bump 44 in the convex cover 41 of the wind can slide in the groove 33 and engage with the concave point 35, thereby realizing the rotation of the fan holder 40 relative to the heat sink 2, thereby changing the air outlet of the heat dissipation fan 50. , the direction of the wind. The heat sink that has also changed the flow of air through the heat sink 20 only needs to manually rotate the fan holder 4, and the position of the fan 50 relative to the heat sink can be changed to change the direction of the entire heat sink, so that the heat sink can It is suitable for divergence systems that require different airflow directions, and requires no tool adjustment, which is convenient and simple. ... = above] The invention conforms to the patent requirements of the invention, and is stipulated in accordance with the law. However, the above is only a preferred embodiment of the present invention, and equivalent modifications or whitenings in the spirit of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an assembly of a first embodiment of a heat sink of the present invention. FIG. 2 is an assembled view of the cooling fan of FIG. 1 after being rotated. 3 is an exploded perspective view of the heat sink of FIG. 1. 4 is an enlarged view of the fan holder and the connecting member of FIG. 1. 1313407 Figure 5 is an assembled view of a second embodiment of the heat sink of the present invention. FIG. 6 is an assembled view of the heat dissipation fan of FIG. 5 after being rotated. Figure 7 is an exploded perspective view of the heat sink of Figure 5. Figure 8 is an enlarged view of the connector of Figure 5.
主要元件符號 說明】 基座 10 散熱器 20 凸邊 24 通風道 26 引導槽 32 凹點 35 風扇固定架 40 連接板 43 安裝板 45 開Π 48 螺釘 54 導熱柱 12 子L 22 散熱韓片 25 連接件 30 凹槽 33 柩接部 37 凸蓋 41 凸點 44 安裝孔 450 散熱風扇 50 11Symbols of main components] Base 10 Heatsink 20 Bump 24 Ventilation duct 26 Guide groove 32 Concave 35 Fan holder 40 Connection plate 43 Mounting plate 45 Opening 48 Screw 54 Heat transfer column 12 Sub L 22 Heat sink Korean 25 Connector 30 Groove 33 柩 joint 37 convex cover 41 bump 44 mounting hole 450 cooling fan 50 11