M309330 八、新型說明： 【新型所屬之技術領域】 本創作涉及-種風扇模組’尤指一種用於伺服器或電 月句中之風扇模組。 【先前技術】 旦眾所周知，電子元件於工作時，常常會產生一定之熱 二如果不將該等熱量及時之帶走，將會給電子元件帶來 ^貝口。因此，常常需要一些散熱裝置，用以對電子元件進 行散熱。 如，於電腦或伺服器殼體中，一般會安裝有風扇來達 政熱之目的。安裝時’先藉由螺絲將該風扇鎖固於一固 定架中’該固定架開設複數通孔，該殼體之—侧板或一後 反上2應該通孔開設複數螺孔。再將該風扇與該固定架一 起抵靠於該側板或後板上，該固定架之通孔與該側板或後 反之累孔對背。複數螺絲分別穿入該固定架之通孔並鎖固 於該側板或後板之螺孔中，便可將該風扇固定於該電腦或 ^服益殼體中。然，此種使用螺絲之固定方式於拆裝該風 扇時，極為不便。 【新型内容】 鑒於以上内容，有必要提供一種方便風扇拆裝之風扇 模組。 一種風扇模組，包括一風扇、一支架及一固定於該風 扇上m該支架包括兩相互平行之側板，該兩側板 將該風扇收谷於其間，該支架之兩側板之一開設—^扣 5 M309330 孔’該鎖固件央持於該風扇與該設有卡扣孔之側板之間， 其上設有-彈性臂’該彈性f上設有—用以與該卡扣孔卡 扣配合之卡扣塊。 相較於習知技術，本創作風扇模組藉由該彈性臂之卡 扣塊與該支架之側板之卡扣孔卡扣配合，方便該風扇及鎖 固件固疋於該支架之兩側板間，拆卸時，扳動該彈性臂使 該卡扣塊脫離該卡扣孔，便可將該風歧鎖轉自該收容 空間取出，極為方便固定與拆卸該風扇。 【實施方式】 請參閱圖1，本創作較佳實施方式風扇模組包括一風 扇10、一支架20及一鎖固件3〇。 該風扇10具有相互平行之兩側壁12，每一侧壁η之 四角落各開設一通孔122。 該支架20安裝於一電腦或伺服器殼體4〇中，包括複 數=容空間，每一收容空間可安置一個風扇1〇，且均係由 -刖板22、一後板24及兩侧板26包圍而成。該前板 與該後板24平行，且各開設有通風孔222、242。該兩側 板26分別與該前板22及後板24垂直，且各開設一卡扣孔 262 〇 請參閱圖2及圖3，該鎖固件30大致呈一“L，，形， 土括-安裝部32及一與該安裝部32垂直之操作部34:該 安裝部32之上部設有一延伸至該操作部34之彈性臂 322，5亥彈性臂322之上邊緣及兩側邊緣分別與該操作部 34及安裝部32間形成有縫隙，以使該彈性臂322能夠發 6 M309330 生彈性變形。該彈性臂322之外侧表面中部向外突設一與 該側板26之卡扣孔262對應之卡扣塊3222，並於該卡扣 塊3222上側開設一凹口 3224。該彈性臂322之上端彎折 形成一折壁3226，該凹口 3224延伸至該折壁3226。該安 •裝部32之外側表面於靠近兩長邊緣處分別向外突設兩彈 -性片324，内侧表面則於靠近每一長邊緣處兩端分別突設 有一彈性突柱326，該突柱326之末端各向外突設一呈半 球狀之突起3262。該操作部34於與該彈性臂322之上邊 ®緣相對之邊緣上開設一弧形缺口 342。該鎖固件30於該安 裝部32及操作部34之兩側邊緣各向内彎折形成一凸邊 36 ° 請參閱圖4,安裝時，將該風扇10放置於該鎖固件30 之突柱326之突起3262上，推動該風扇10使其向靠近該 鎖固件30之安裝部32之方向運動，該風扇10擠壓該突起 3262而使該突柱326向内彈性變形，該突起3262因而滑 _入該風扇10之兩側壁12間。當該突起3262到達該風扇 10之通孔122之位置時，該突柱326彈性回復而使該突起 3262插入該通孔122中，該突柱326夾持於該風扇10之 兩側壁12間，該風扇10便與該鎖固件30固定一起。此時， 該鎖固件30之凸邊36分別抵靠於該風扇10之兩側壁12 上，從而使該操作部34略為突出於該風扇10之兩側板12 上邊緣，以方便拆卸時拉動該操作部34。 使該風扇10與該鎖固件30 —起滑入該支架20之收容 空間中，該側板26藉由擠壓該卡扣塊3222而使該彈性臂 7 M309330 322彈性變形，該風扇l〇及鎖固件3〇便可進一步滑入該 收容空間中。當該卡扣塊3222到達該侧板26之卡扣孔262 之位置時，該彈性臂322彈性回復而使該卡扣塊3222卡入 該卡扣孔262中，從而阻擒該風扇1〇及鎖固件3〇滑出該 收容空間，如圖5所示。此時，該彈性臂322之凹口 3224 •稍露出該收容空間，該鎖固件3〇之彈性片324受該侧板 26之擠壓而彈性變形，從而產生1性力將該鎖固件3〇 •及風扇10穩定地收容於該收容空間中。 安裝後，該風扇10之兩側壁12與該支架2〇之兩侧板 26垂直，該鎖固件30夾持於該支架2〇之設有卡扣孔加 之側板26與該風扇10之間，該鎖固件如之安裝部^大 致與該支架20之兩側板26平行。空氣自該前板22之通風 孔222流進，穿過該風扇10，然後該後板24之通風孔242 於該風扇1G之收容空間之流動方向大致與該前 板22及後板24垂直，與該兩側板％平行。該鎖固件川 I係沿垂直於該風扇1G之氣流方向固定於該風扇上。 拆卸時，藉由該彈性臂奶之凹口遍及該操作部 伯^缺口別2知作該鎖固件％，同時，扳動該彈性臂322 空間之#丨板％_^^ 262 &# σ a 3222與該收容 ςπ $孔262脫離，然後向上拉動該鎖固件 間而使該鎖固件3G與該風扇1G —起向上滑出該收容空 出專::二述推本創作確已符合新型專利要求，爰依法提 明，以上所述者僅為本創作之較佳實施方式， 8 M309330 舉凡熟悉本創作技蓺之人+ ^ .. , .r ., 设☆之人士，麦依本創作之精神所作之算 效修飾或變化，皆廡、、:p ^ ^ 白應/函盍於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本創作較佳實施方式風扇模組之立體分解圖。 圖2係圖1之鎖固件之另一立體圖。 圖3係圖1之鎖固件之又一立體圖。 圖4係圖1之風扇與鎖固件之立體組裝圖。 【主要元件符號說明】 圖5係圖1之立體組裝圖。 風扇 10 侧壁 12 通孔 122 支架 20 前板 22 後板 24 通風孔 222 ^ 242 側板 26 卡扣孔 262 鎖固件 30 安裝部 32 彈性臂 322 卡扣塊 3222 凹口 3224 折壁 3226 彈性片 324 突挺 326 突起 3262 操作部 34 缺口 342 凸邊 36 殼體 40 9M309330 VIII. New description: [New technical field] This creation involves a kind of fan module, especially a fan module used in a server or a battery. [Prior Art] It is well known that electronic components often generate a certain amount of heat during work. If the heat is not taken away in time, it will bring a mouth to the electronic components. Therefore, some heat sinks are often required to dissipate heat from electronic components. For example, in a computer or server housing, a fan is usually installed to achieve the purpose of heat. During installation, the fan is first fixed in a fixing frame by screws. The fixing frame defines a plurality of through holes, and the side plate or the rear side of the casing 2 should have a plurality of screw holes through the through holes. Then, the fan and the fixing frame abut against the side plate or the rear plate, and the through hole of the fixing frame is opposite to the side plate or the opposite hole. The plurality of screws are respectively inserted into the through holes of the fixing frame and locked in the screw holes of the side plate or the rear plate, so that the fan can be fixed in the computer or the wearing case. However, such a fixing method using a screw is extremely inconvenient when the fan is attached or detached. [New content] In view of the above, it is necessary to provide a fan module that facilitates fan disassembly. A fan module includes a fan, a bracket, and a bracket fixed to the fan. The bracket includes two parallel side plates, and the two side plates receive the fan therebetween, and one of the two side plates of the bracket is opened. 5 M309330 hole 'the lock is held between the fan and the side plate provided with the snap hole, and is provided with a - elastic arm 'the elastic f is provided - for engaging with the snap hole Buckle block. Compared with the prior art, the fan module of the present invention is snap-fitted by the snap block of the elastic arm and the snap hole of the side plate of the bracket, so that the fan and the lock are fixed between the two sides of the bracket. During the disassembly, the elastic arm is pulled to disengage the snap block from the snap hole, and the wind lock can be taken out from the receiving space, which is convenient for fixing and disassembling the fan. [Embodiment] Referring to Figure 1, a fan module of the preferred embodiment of the present invention includes a fan 10, a bracket 20, and a locking member 3. The fan 10 has two side walls 12 parallel to each other, and a through hole 122 is defined in each of the four corners of each side wall η. The bracket 20 is mounted in a computer or server housing 4, including a plurality of spaces, and each of the receiving spaces can be provided with a fan 1 , and both are provided by a seesaw 22, a rear plate 24 and two side plates. Surrounded by 26 The front plate is parallel to the rear plate 24, and is provided with ventilation holes 222, 242, respectively. The two side plates 26 are perpendicular to the front plate 22 and the rear plate 24, and each has a locking hole 262. Referring to FIG. 2 and FIG. 3, the locking member 30 is substantially in the form of an "L,", and a bracket. The portion 32 is perpendicular to the mounting portion 32. The upper portion of the mounting portion 32 is provided with a resilient arm 322 extending to the operating portion 34. The upper edge and the side edges of the 5 elastic arm 322 are respectively associated with the operation. A gap is formed between the portion 34 and the mounting portion 32, so that the elastic arm 322 can elastically deform 6 M309330. A card corresponding to the locking hole 262 of the side plate 26 protrudes outward from the central portion of the outer surface of the elastic arm 322. The latching block 3222 defines a recess 3224 on the upper side of the latching block 3222. The upper end of the resilient arm 322 is bent to form a folding wall 3226. The recess 3224 extends to the folding wall 3226. The outer surface of the mounting portion 32 Two elastic-shaped pieces 324 are respectively protruded outwardly from the two long edges, and an elastic stud 326 is protruded from the inner side surface near each long edge, and the ends of the protruding columns 326 are outwardly protruded. a hemispherical protrusion 3262. The operating portion 34 is on the edge of the elastic arm 322 An arcuate notch 342 is defined in the opposite edge. The locking member 30 is bent inwardly on both sides of the mounting portion 32 and the operating portion 34 to form a flange 36 °. Referring to FIG. 4, the fan is installed. 10 is placed on the protrusion 3262 of the stud 326 of the locking member 30 to push the fan 10 to move toward the mounting portion 32 of the locking member 30. The fan 10 presses the protrusion 3262 to cause the stud 326. Inwardly elastically deformed, the protrusion 3262 thus slides between the two side walls 12 of the fan 10. When the protrusion 3262 reaches the position of the through hole 122 of the fan 10, the protrusion 326 elastically recovers and the protrusion 3262 is inserted into the In the through hole 122, the protruding post 326 is clamped between the two side walls 12 of the fan 10. The fan 10 is fixed together with the locking member 30. At this time, the flanges 36 of the locking member 30 respectively abut against the fan. The two side walls 12 of the 10 are arranged such that the operating portion 34 slightly protrudes from the upper edge of the side plates 12 of the fan 10 to facilitate pulling the operating portion 34 during disassembly. The fan 10 is slid into the lock member 30 together with the locking member 30. In the receiving space of the bracket 20, the side panel 26 is caused by pressing the snap block 3222 The arm 7 M309330 322 is elastically deformed, and the fan and the lock 3 can be further slid into the receiving space. When the snap block 3222 reaches the position of the locking hole 262 of the side plate 26, the elastic arm The latch 322 elastically recovers the latching block 3222 into the latching hole 262, thereby preventing the fan 1 and the locking member 3 from sliding out of the receiving space, as shown in FIG. 5. At this time, the elastic arm 322 The recess 3224 is slightly exposed to the receiving space, and the elastic piece 324 of the locking member 3 is elastically deformed by the pressing of the side plate 26, thereby generating a force to stably accommodate the locking member 3 and the fan 10. In the containment space. After being installed, the two side walls 12 of the fan 10 are perpendicular to the two side plates 26 of the bracket 2, and the locking member 30 is clamped between the side wall 26 of the bracket 2 and the side plate 26 and the fan 10. The locking portion, such as the mounting portion, is substantially parallel to the side plates 26 of the bracket 20. The air flows from the venting holes 222 of the front plate 22 through the fan 10, and then the venting holes 242 of the rear plate 24 are substantially perpendicular to the front plate 22 and the rear plate 24 in the flow direction of the receiving space of the fan 1G. Parallel to the side plates. The locker is fixed to the fan in a direction perpendicular to the airflow of the fan 1G. When disassembling, the recess of the elastic arm milk is known as the % of the fastener throughout the operation portion, and at the same time, the #丨板%_^^ 262 &# σ of the elastic arm 322 space is pulled. A 3222 is disengaged from the receiving ς π $ hole 262, and then the locking device is pulled upward to make the locking member 3G slide up out of the venting venting with the fan 1G. Requirement, 爰 提 提 , , , , , 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 The modification or change of the effect made by the spirit, 庑, , : p ^ ^ 白应 / 盍 is within the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a fan module of the preferred embodiment of the present invention. 2 is another perspective view of the fastener of FIG. 1. Figure 3 is another perspective view of the lock of Figure 1. 4 is an assembled, isometric view of the fan and the lock of FIG. 1. [Explanation of main component symbols] Fig. 5 is a perspective assembled view of Fig. 1. Fan 10 Side wall 12 Through hole 122 Bracket 20 Front plate 22 Rear plate 24 Ventilation hole 222 ^ 242 Side plate 26 Snap hole 262 Locking member 30 Mounting portion 32 Spring arm 322 Snap block 3222 Notch 3224 Folding wall 3226 Elastic piece 324 326 protrusion 3262 operation portion 34 notch 342 flange 36 housing 40 9