201011511 九、發明說明： 【發明所屬之技術領域】 . 本發明係關於一種風扇及風扇固定裝置。 •【先前技術】 電腦系統内，為適應散熱需求，必需安裝一個及一個 以上的風扇。然、而’在習知技術中，通常的風扇都設有複 數螺孔，操作者都需要透過複數螺絲才能將風扇固定在電 腦機箱或散熱器上，操作複雜、繁靖。 ❹【發明内容】 鑒於以上’有必要提供一種便於操作的風扇及風扇固 疋裝置。 一種風扇’包括-框架、—裝設於該框架内的葉輪及 設置於該葉輪周緣的複數葉片，該框架具有相正對的一第 一侧壁與-第三侧壁，及相正對的—第二侧壁與—第四侧 壁’該第二與第四側壁鄰近底部分別向外凸出形成一凸 棱，每一凸棱鄰近該第一側壁處分別凸設一卡塊， •塊鄰近該第一側壁具有一抵頂面，遠離該第一侧壁具有一 斜面。 -種風扇固定裝置，包括一風扇及一固定該風扇的側 板，該風扇包括-框架，該框架具有相正對的一第一侧壁 與一第三侧壁，及相正對的一第二側壁與一第四侧壁^ 風扇的第二與第四侧壁鄰近底部分別向外凸出形成一凸 棱，每一凸棱鄰近該第一侧壁處分別凸設一卡塊，每 塊鄰近該第-侧壁具有一抵頂面，遠離該第一侧壁1有一 斜面，該側板凸設有呈“门，，形排列的固定元件，該固定 6 201011511 元件包括兩對分別卡固該風扇 卡鉤、一权馆兮Si后认哲 弟一與第四側壁的凸棱的 卡勺&制風扇的第三側壁的擋板及兩 •風扇的兩卡塊的抵頂面的彈性板。 i卡口於該 • 一種風扇固定裝置，包括一 勒驻罢_ π ^ ^ A 風扇及一固定該風扇的散 熱裝置，該風扇包括一框牟， ^ y Λ h 孔'永e亥框架具有相正對的一第一 侧壁與一第三侧壁，及相正對 壁，該散熱裝置包括複數散妖鍵片壁與一第四侧 玖热瑪片，该風扇的第二盥第四 參 侧壁鄰近底部分別向外凸出形成一 加路忐\ t 凸棱，母一凸棱鄰近該 第側壁處为別凸設-卡塊，每一卡塊鄰近該第一侧壁具 有-抵頂面，遠離該第-側壁具有一斜面，該散熱裝置包 括兩略高於該散熱籍片的固定板，該兩固定板頂部的一端 分別延伸一具有一開槽的用以卡固對應卡塊的彈片，另一 端分別延伸一相内彎折的卡腳，每一固定板的頂部於彈片 與卡腳之間設有一相内彎折的用以卡固對應凸棱的折片。 相較習知技術，上述風扇及風扇固定裝置透過在風扇 側壁設置凸棱及卡塊，在侧板上設置擋板及分別卡置風扇 的凸棱與卡塊的卡鉤與彈性板，在散熱裝置上設置卡腳及 分別卡置風扇的凸棱與卡塊的折片與具有開槽的彈片，從 而將風扇固定於側板或散熱裝置上，其結構簡單，操作方 便0 【實施方式】 請參照圖1與圖2,為本發明風扇固定裝置的第一實 施方式’其包括一風扇10及固定該風扇10的一電子装置 殼體的一侧板20。 該風扇10包括一方形框架12、一裝設於框架12中心 7 201011511 201011511 ❹ 輪13及設置於葉輪13周緣的複數葉片14。該框架12 包j 一第一侧壁121、一第二側壁122、一第三侧壁123 .=-第四側壁124。其中第一侧壁121與第三側壁123正 .心第二侧壁122與第四側壁124正對。每一側壁鄰近底 :向外凸出形成一凸棱125。第一侧壁m、第三側壁123 ，凸棱125的外表面鄰近第四側壁124處，及第二侧壁 122、第四側壁124的凸棱125的外表面鄰近第一側壁 :分別凸設有橫截面呈直角三角形的卡塊128。每一卡 = 128鄰近相鄰側壁的—側具有—垂直所在側壁的抵頂面 丄耗，而遠離相鄰側壁的一側為一斜面127。 〜側板20對應該風扇1〇設有一由複數通風孔如排 的方形散熱區域21。該側板20凸設有圍繞該方形 的呈、“门”形排列的固定元件，該固定元件包 、該散熱區域21的兩相對側邊中的每—側邊的處於 一直線上的-彈性板25及兩朝向該散熱區域Μ的卡釣 —4,及鄰近該散熱區域21的連接該兩相對側邊的同一端的 中部的^板仏該兩彈性板25分別鄰近該 兩相對側邊的另一端。 =續參照圖3’組裝時，將該風扇ig由該侧板如 的兩彈性板25之間滑入固定元件内。該風扇Μ的第二、 =i:122、m底部的凸棱125分別卡入該側板2〇:的 對應卡釣24並沿著該等卡鉤24滑動。在此過程中， [二側壁m、124的卡塊128的斜面127分別抵頂該兩 10=，動該兩彈性板25向外彈性變形。當該風扇 ^ /、弟二側壁123抵頂於該側板20上的擋板23時， 8 201011511 該第二、四側壁122、124的卡塊128分別完全越過該兩彈 性板25，該兩彈性板25彈性恢復並分別抵擋於該第二、 四側壁122、124的兩卡塊128的抵頂面126，該風扇1〇 被固定於該侧板20。 考慮到風扇10的吹風方向，該風扇1〇還可相對於圖 3的位置逆時針轉動90度後固定於該侧板2〇。即該風扇 1〇的第一、三侧壁121、123底部的凸棱125分別卡入該 侧板20上的對應卡鉤24’該風扇1〇的第二側壁122抵頂 ⑩於該侧板20上的檔板23,該第一、三侧壁121、123的卡 塊128分別越過該兩彈性板25，且該第一、三侧壁丄灯、 123的卡塊128的抵頂面126分別抵擋於該兩彈性板25。 要取出該風扇10時，將該侧板2〇上的兩彈性板乃 向外扳動，使該風扇10的對應兩側壁122與124，或i2i 與123上的卡塊128分別脫離與該兩彈性板乃的卡固，從 而可以將該風扇10抽出。 請參照圖4,為本發明風扇ϋ定裝置的第二實施方 攀式，其包括-風扇10及固定該風扇10的一散熱裝置 其中該風扇10即為該第一實施方式中的風扇1〇。 該散熱裝置30包括一底板31、複數設於該底板31上 的散熱鰭片33及兩分別固定於該等散熱鰭片％ 側的固定板35。該兩固定板35的頂部略高於散熱韓片办 該兩固定板35的頂部的相同的1分別延伸 每一彈片351設有一開槽说。該兩固定板35的頂部的另 一端分別延伸並相内彎折形成一卡 開設一橫槽355。每一固定板35^匈54母一切354 疋板&的頂部於彈片351與卡腳 9 201011511 354之間設有—向内垂直f折的折片358。 3二:續=圖5’組裝時’將該風扇1〇由該散熱裝置 的第"之間滑入該兩固定板35之間。該風扇10 .定板35 ^壁121、123底部的凸棱125分別卡於該兩固 兩H 與散熱鰭片33的頂部之間，並沿著該 L 。在此過程中，該第-、三側壁121、123201011511 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a fan and a fan fixing device. • [Prior Art] In a computer system, one or more fans must be installed to accommodate heat dissipation. However, in the conventional technology, the conventional fan is provided with a plurality of screw holes, and the operator needs to fix the fan to the computer case or the heat sink through a plurality of screws, and the operation is complicated and complicated. ❹ [Summary of the Invention] In view of the above, it is necessary to provide an easy-to-operate fan and fan fixing device. A fan 'includes a frame, an impeller disposed in the frame, and a plurality of blades disposed on a periphery of the impeller, the frame having a first side wall and a third side wall facing each other, and facing each other a second side wall and a fourth side wall, wherein the second and fourth side walls respectively protrude outwardly to form a rib, and each of the ribs protrudes from the first side wall with a block, Adjacent to the first sidewall, there is an abutting surface, and a slope is away from the first sidewall. a fan fixing device comprising a fan and a side plate fixing the fan, the fan comprising a frame, the frame having a first side wall and a third side wall facing each other, and a second facing side The second side wall and the fourth side wall of the fan respectively protrude outwardly from the bottom portion to form a rib, and each of the ribs protrudes adjacent to the first side wall with a block, each adjacent to each other The first side wall has an abutting surface, and the first side wall 1 has a sloped surface. The side plate is convexly provided with a “door, a shape of a fixing component. The fixing 6 201011511 component includes two pairs of the fan respectively. The hook of the hook, the right arm of the 兮Si, and the rib of the fourth side wall and the baffle of the third side wall of the fan and the elastic plate of the top surface of the two blocks of the two fans. The i-mount is in the form of a fan fixing device, comprising a fan _ π ^ ^ A fan and a heat sink fixing the fan, the fan including a frame, ^ y Λ h hole 'Yong Ehai frame has phase a first side wall and a third side wall facing each other, and facing the opposite wall, the heat dissipating device comprises a wall of the demon button and a fourth side of the hot chip, the second side of the fan of the fourth side of the fan protrudes outwardly from the bottom to form a path 忐 t rib, the mother rib adjacent to the first The side wall is a protrusion-block, each of the blocks has an abutting surface adjacent to the first side wall, and a slope is away from the first side wall, and the heat dissipating device comprises two fixing plates slightly higher than the heat dissipating piece One end of the top of the two fixing plates respectively extends a spring piece having a slot for locking the corresponding card block, and the other end respectively extends a bent leg in the phase, and the top of each fixing plate is on the spring piece and the card foot There is a flap which is bent in the middle to fix the corresponding rib. Compared with the prior art, the fan and the fan fixing device are provided with a rib and a block on the side wall of the fan, and a baffle is arranged on the side plate. And respectively locating the ribs of the fan and the hooks and the elastic plates of the block, and providing the legs on the heat dissipating device and the ribs of the fan and the flaps of the block and the shrapnel having the slots, thereby fixing the fan It is simple in structure and easy to operate on the side plate or heat sink. Referring to FIG. 1 and FIG. 2, a first embodiment of a fan fixing device of the present invention includes a fan 10 and a side plate 20 of an electronic device housing for fixing the fan 10. The fan 10 includes one side. The frame 12 is mounted on the center of the frame 12, 201011511, 201011511, the wheel 13 and a plurality of blades 14 disposed on the periphery of the impeller 13. The frame 12 includes a first side wall 121, a second side wall 122, and a third side. The wall 123.=-the fourth side wall 124. The first side wall 121 and the third side wall 123 are positive. The second side wall 122 is opposite to the fourth side wall 124. Each side wall is adjacent to the bottom: outwardly convex to form a convex The first side wall m, the third side wall 123, the outer surface of the rib 125 is adjacent to the fourth side wall 124, and the outer surface of the rib 125 of the second side wall 122 and the fourth side wall 124 is adjacent to the first side wall: Blocks 128 having a right-angled triangle in cross section are respectively protruded. Each card = 128 adjacent to the adjacent side wall has a side-to-side loss of the vertical side wall, and a side away from the adjacent side wall is a slope 127. The side panel 20 is provided with a square heat dissipation area 21 corresponding to a plurality of vent holes such as rows. The side plate 20 is convexly provided with a fixing member arranged in a "gate" shape around the square, and the fixing member includes an elastic plate 25 on a straight line of each of the opposite sides of the heat dissipating region 21 And two card-fishings 4 facing the heat-dissipating region ,, and a middle plate adjacent to the same end of the heat-dissipating region 21 connecting the two opposite sides, the two elastic plates 25 are respectively adjacent to the other ends of the opposite sides. When the assembly of Fig. 3' is continued, the fan ig is slid into the fixing member between the two elastic plates 25 such as the side plates. The ribs 125 at the bottom of the second, =i:122,m of the fan cymbals are respectively engaged with the corresponding catch 24 of the side panel 2 and slide along the hooks 24. During this process, [the inclined faces 127 of the blocks 128 of the two side walls m, 124 respectively abut the two 10=, and the two elastic plates 25 are elastically deformed outward. When the fan wall 2 and the second side wall 123 abut against the baffle plate 23 on the side plate 20, the blocks 128 of the second and fourth side walls 122 and 124 respectively pass over the two elastic plates 25 respectively. The plate 25 is elastically restored and respectively abuts against the abutting surface 126 of the two blocks 128 of the second and fourth side walls 122, 124, and the fan 1 is fixed to the side plate 20. In consideration of the blowing direction of the fan 10, the fan 1A can also be rotated 90 degrees counterclockwise with respect to the position of Fig. 3 and then fixed to the side panel 2''. That is, the ribs 125 at the bottom of the first and third side walls 121, 123 of the fan 1 are respectively engaged with the corresponding hooks 24' on the side plate 20, and the second side wall 122 of the fan 1 is abutted against the side plate 10 The baffle plate 23 on the 20, the blocks 128 of the first and third side walls 121, 123 respectively pass over the two elastic plates 25, and the top surface 126 of the block 128 of the first and third side wall lamps, 123 Resisting the two elastic plates 25 respectively. When the fan 10 is to be taken out, the two elastic plates on the side plate 2 are pulled outward, so that the corresponding two side walls 122 and 124 of the fan 10 or the blocks 128 on the i2i and 123 are respectively separated from the two. The elastic plate is clamped so that the fan 10 can be withdrawn. Please refer to FIG. 4 , which is a second embodiment of the fan damper device of the present invention, which includes a fan 10 and a heat dissipating device for fixing the fan 10 , wherein the fan 10 is the fan 1 in the first embodiment. . The heat dissipating device 30 includes a bottom plate 31, a plurality of heat dissipating fins 33 disposed on the bottom plate 31, and two fixing plates 35 respectively fixed to the side of the heat dissipating fins. The tops of the two fixing plates 35 are slightly higher than the heat dissipating pieces. The same ones of the tops of the two fixing plates 35 are respectively extended. Each of the elastic pieces 351 is provided with a slotted said. The other ends of the tops of the two fixing plates 35 respectively extend and are bent inward to form a card to open a lateral groove 355. Each fixed plate 35 ^ Hung 54 mother 354 疋 & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & 2010 2010 2010 2010 358 358 358 358 3: Continued = Fig. 5' When assembled, the fan 1 is slid between the two fixing plates 35 between the first " of the heat sink. The ribs 125 at the bottom of the fixed plate 35 walls 121, 123 are respectively caught between the two solid portions H and the top of the heat dissipation fins 33, and along the L. In the process, the first and third side walls 121, 123
彈片3516:斜面127分別抵頂該兩彈片351並推動該兩 卜彈性變形。當該風扇1〇滑至其第二侧壁US 時，第二#丨辟過對應的固疋板35上的卡腳354的橫槽355 一-Γ丨辟122抵頂於該兩固定板35的卡腳354 ’該第 二門mi21、123的卡塊128分別卡入該兩彈片351 ㈣定於該复從而該風扇κ) 考慮到風扇10的吹風方向，該風扇1G還可相對於 5的位置順時針轉動9〇度後固定於該散熱裝置3〇。即該風 扇U)的第二、四侧壁122、124底部的凸棱12 該兩固定板35的折"58與散熱鰭片％的頂部J卡〇 風扇u)的第三侧壁123抵頂於該兩固定板35的卡請： =第-、四㈣122、124的卡塊128分別卡入該兩彈片 351的開槽352内。 要取出該風扇1(3時，將該兩固定板35的彈片351向 外扳動，使該風扇10的對應兩側壁122與124，或I。二 123上的卡塊128分別脫離與該兩彈片351的卡固，二 可以將該風扇1 〇抽出。 < 綜上所述，本發明符合發明專利要件，爰依法提出專 201011511 利申請。惟，以上所述者僅為本發明之較佳實施方式，舉 凡熟悉本案技藝之人士，在爰依本發明精神所作之等效修 飾或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明風扇固定裝置第一實施方式的立體分解 圖。 圖2係圖1於另一方向的視圖。The elastic piece 3516: the inclined surface 127 respectively abuts against the two elastic pieces 351 and pushes the two elastic deformations. When the fan 1 is slid to the second side wall US thereof, the second groove 355 of the leg 354 of the corresponding fixing plate 35 is slid over the two fixing plates 35. The card foot 354' the card block 128 of the second door mi21, 123 respectively engages the two elastic pieces 351 (four) fixed to the fan κ). The fan 1G can also be relative to the fan 5 in consideration of the blowing direction of the fan 10. The position is rotated 9 degrees clockwise and then fixed to the heat sink 3〇. That is, the ribs 12 at the bottom of the second and fourth side walls 122, 124 of the fan U) are offset from the third side wall 123 of the top J card fan u) of the two fixing plates 35. The cards 128 of the two fixing plates 35 are inserted into the slots 352 of the two elastic pieces 351, respectively, of the first and fourth (four) 122, 124 cards. To remove the fan 1 (3), the elastic piece 351 of the two fixing plates 35 is outwardly pulled, so that the corresponding two side walls 122 and 124 of the fan 10, or the blocks 128 on the second 123 are separated from the two. The fixing of the elastic piece 351 can extract the fan 1 。. In summary, the present invention complies with the invention patent requirement, and the application for 201011511 is proposed according to the law. However, the above is only the preferred embodiment of the present invention. The equivalent modifications and variations of the present invention in light of the spirit of the present invention are intended to be included in the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a fan fixing device of the present invention. An exploded perspective view of an embodiment. Fig. 2 is a view of Fig. 1 in another direction.
圖3係圖1的立體組裝圖。 圖4係本發明風扇固定裝置第二實施方式的立體分解 ❹ 圖5係圖4的立體組裝圖 主要元件符號說明】 0 風扇 10 框架 12 第一側壁 121 第二側壁 122 第三側壁 123 第四侧壁 124 凸棱 125 抵頂面 126 斜面 127 卡塊 128 葉輪 13 葉片 14 側板 20 散熱區域 21 通風孔 212 擋板 23 卡鉤 24 彈性板 25 散熱裝置 30 底板 31 散熱鰭片 33 固定板 35 11 201011511 彈片 351 開槽 353 卡腳 354 橫槽 355 折片 358 參 123 is a perspective assembled view of FIG. 1. 4 is a perspective exploded view of a second embodiment of the fan fixing device of the present invention. FIG. 5 is a perspective view of a main assembly of the fan assembly of FIG. 4. 0 Fan 10 Frame 12 First side wall 121 Second side wall 122 Third side wall 123 Fourth side Wall 124 rib 125 abutting top surface 126 bevel 127 block 128 impeller 13 blade 14 side plate 20 heat dissipation area 21 vent hole 212 baffle 23 hook 24 elastic plate 25 heat sink 30 bottom plate 31 heat sink fin 33 fixing plate 35 11 201011511 shrapnel 351 slot 353 card foot 354 cross slot 355 flap 358 reference 12