200844338 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種風扇防震結構，且特別是有關 於一種應用於祠服器風扇之風扇防震結構。 【先前技術】 由於電腦系統（如個人電腦、伺服器主機等）運轉時， 會有廢熱產生，又隨著電腦系統速度的增加，電腦系統 運轉所產生之廢熱也隨之大幅增加。在電腦系統運轉期 間所產生之廢熱’若不加以移除，將會降低電腦系統之 效月b甚至^^致電知系統當機或損壞。因此需要一散敎 裝置來移除電腦系統運轉時產生的廢熱t 狀…衣1 1馮風扇，為追求更佳 速率’所使用的風扇轉速便越來越快，然而，高200844338 IX. Description of the Invention: [Technical Field] The present invention relates to a fan anti-vibration structure, and more particularly to a fan anti-vibration structure applied to a server fan. [Prior Art] When a computer system (such as a personal computer, a server host, etc.) is operated, waste heat is generated, and as the speed of the computer system increases, the waste heat generated by the operation of the computer system also increases significantly. If the waste heat generated during the operation of the computer system is not removed, it will reduce the effectiveness of the computer system or even call the system to be damaged or damaged. Therefore, a dip device is needed to remove the waste heat generated during the operation of the computer system. The fan speed is getting faster and faster for the pursuit of a better rate. However, the speed is higher.
扇所帶來的振動頻率亦隨之提高。以伺服器 為例’由於伺服器中的空間有限，—炉π 伺服器的機殼（ehassis)上，而高=風扇夕固疋於 因而影響到如…田1 硬碟等周邊裝置， / 3幻如硬碟等周邊裝置的性 & 裝置容易損壞。 乂成硬碟等周邊 ^ b如何降低風扇運轉時對如 衫曰，便成為相當重要的課題。 硬碟等周邊裝 置的 【發明内容】 5 200844338 m 本t明的目的就是在提供一種風扇防震結， 用以減少風扇運轉時的震動對於周邊裝置的影響。’ 依照本發明上述目的，提出一種應用於風扇之 防震結構。風扇防震結構包含一第一支撐架、—第一叼 撐架、複數個第-防震墊、複數個第二防震墊，以：t 數個螺絲。其中第一支樓架與第二支撐架係配： 相對兩端’並藉由螺絲將第—支撐架及第—防震塾固二 在風扇的-端面，將第二支撑架及第二防震塾固定於= 扇的另端面上’第一防震墊及第二防震墊具有凹槽， :喪卡於第一支撑架及第二支樓架上，使第一支撐“ 第一支撐架不與風扇直接接觸，風扇則以懸掛的方式掛 吊於第-支樓架與第二支撐架之間，並使風扇不與機殼 底面直接接觸。第—支撐架下方可具有—向外突出的卡 勹卡勺了铃機设内對應的卡檔部卡扣，以限制第一支 撐架的移動自由度。而第一支撐架、第二支撐架與機殼 底面可以互相配合的定位柱與定位孔來達到卡合固定的 效果。 本發明之風扇防震結構可藉由第一防震墊舆第二防 晨墊吸收風扇運轉時的震動，並利用第一支撐架與第二 支撐架懸空地架設風扇於伺服器之機殼底面，以減少風 扇運轉時之震動藉由機殼底面傳送至其他的周邊裝置。 實施方式】 以下將以圖式及詳細說明清楚說明本發明之精神， 200844338 任何所屬技術領域中具有通常知識者在瞭解本發明之較 佳實施例後，當可由本發明所教示之技術，加以改變及 修飾’其並不脫離本發明之精神與範圍。 土 —參照第1A圖，其係繪示本發明之風扇防震結構一較 佳實施例的立體視圖。風扇防震結構可用以 ㈣時的震動，風扇防震結構包含一第一支撐架：10一❹ 第一支撐架120、複數個第一防震墊130、複數個第二防 • 震墊M〇，以及複數個螺絲150。本實施例中第_支撐架 110與第二支撐架120係分別位於風扇1〇〇之出風口:進 風口端，其中第一支撐架110、第二支撑架12〇、第1防 震墊130,與第二防震墊14〇可更利用螺絲15〇鎖固於風 扇1 〇〇之上。 、由於本實施例中，第一支撐架110與第二支撐架120 刀別位於風扇的進風口與出風口端，因此第一支撐架110 與第二支推架120可具有複數個開口跡使帶有高熱的 φ 氣流可流經風扇100以散熱。 參照第1B圖’其係繪示第1A圖中之風扇防震結構 ^ ―，佳實施例之剖面圖。本實施财，第-防震墊130 ”第一防辰墊140之數量各為四個，分別配置於風扇1〇〇 的四個角’其中每一第—防震塾13〇與第二防震塾刚 可各具有一凹槽170,第—防震墊13〇與第二防震墊14〇 則可藉由凹槽170嵌卡於第一支撐架11〇盘第二支撐架 U0的固定孔内。並使第—防震墊13〇與第二防震墊14〇 在凹槽170兩側的凸緣，分別突出於第一支撐架ιι〇與 200844338 第一支撐术120的兩側。因此第一支撐架11〇與第二支 撐架120可利用第一防震墊13〇與第二防震墊14〇與風 扇100隔開，進而使第一支撐架11〇與第二支撐架12〇 不與風扇100直接接觸。如此一來，風扇1〇〇運轉時所 產生的震動多為第一防震墊13〇與第二防震墊14〇吸 收，降低了風扇100運轉時對周邊裝置的影響。第一防 震墊130與第二防震墊丨40為一彈性襯套，其材料可為 吸震能力較強的材料，如橡膠。 本實施例中，第一支撐架u〇、第二支撐架12〇、第 一防震墊130,與第二防震墊14〇是利用螺絲15〇鎖固於 風扇1〇〇之上，其中螺絲150與第一防震墊13〇及第二 防震墊140接觸的部分可為一頸部152，其中螺絲15〇之 頭邓152不具有螺紋，以與第一防震墊丨3〇及第二防震 墊140較緊密地接觸。螺絲15〇具有螺紋的部份則穿過 第一防震墊130與第二防震墊14〇的套孔鎖合至風扇1〇〇 上方兩側的固定孔内。緣此，風扇1〇〇便可於兩端面以 螺絲150延伸為掛扣部，而懸掛於第一支撐架ιι〇與第 二支撐架120上’而第一支撐架u〇及第二支撐架ι2〇 下方兩側的固定孔亦安裝有第一防震墊13〇與第二防震 墊140 ’使風扇1〇〇與第一支撐架11〇及第二支撐架 在上方是以第一防震墊130與第二防震墊14〇掛扣在第 一支撐架110及第二支撐架12〇，在下方則是以第一防震 墊130與第二防震t 14〇襯墊在風扇與第一支撐架ιι〇 及第二支撐架120之間。 200844338 多:第2圖，其係繪示本發明之風扇防震結構應用 於飼服器風扇之-較佳實施例上視圖。本實施例中之伺 :器具：機殼底面2〇〇,伺服器更包含有位於機殼底面 200之一主機板21〇，主機板21〇可藉由複數個支撐結構 220固定於機殼底面200。 °月同日守參照弟3 A圖，其係繪示第2圖之一較佳實施 例Α·Α剖面線的剖面圖。主機板210係利用支撐結構22〇 固定於機殼底面200,並藉由支撐結構22〇之支撐，於主 機板21 〇與機设底面200之間形成一定位空間23〇。風扇 防震結構之第一支撐架110具有一卡勾112,卡勾112突 出於第一支撐架110較靠近機殼底面200之一端，且卡 勾112可伸入主機板21〇與機殼底面2〇〇間之定位空間 230與主機板21〇邊緣之底面接觸並互相·卡檔，以限制第 一支撐架110在上下方向上的移動自由度。 風扇100係利用第一支撐架110與第二支撐架12〇 固疋於伺服器之機殼底面2〇〇。其中，風扇係懸吊於 第支撐架丨1〇與第二支禮架120之間，風扇1〇〇與機 设底面200之間形成一緩衝空間24〇而使風扇1〇〇不與 機殼底面200直接接觸，如此一來，可避免風扇1〇〇運 轉時所產生的震動，藉由機殼底面200傳送至其他的周 邊裝置。 參照第3B圖，其係繪示第2圖之一較佳實施例b_b 剖面線的剖面圖。第一支撐架丨丨〇具有突出之至少一第 一定位柱114，機殼底面200則具有對應於第一定位柱 200844338 11 4之至少—筮 ^， 一— —疋位孔202，其中第一支撐架110之第 、〜—4可與機殼底面200之第一定位孔202卡合， :固疋弟一支撐架110於機殼底面200。第二支撐架12〇 虛^二有至^第—定位孔122，機殼底面200可具有對 應於第二定位孑| 1，七 至〉、一第二定位柱204,其中機殼 底面200之第-宁/ “ 弟—疋位柱204可與第二支撐架120之第二 疋位孔122卡合，以固定 、 又弟一支撐架120於機殼底面2〇〇。 述本^明較佳實施例可知，應用本發明具有下 列優點。本發明 > 節_ m + 之風扇防震結構可藉由第一防震塾 二防震墊吸收風扇運轉時的雷叙裊I、弟 η - * ^^ 锝f的震動，並利用第一支撐架與 少風岸！絲* 木°又風扇於伺服器之機殼底面，以減 •^風扇運轉時之震動藉由 置。 伐成展面傳运至其他的周邊裝 雖然本發明已以一較佳竇 貝方也例揭路如上，律JL诉非 用以限定本發明，任何 ...... 者，I X ^ + 斤屬技術領域中具有通常知識 ^ 在不脫離本發明> # ; i > 叙盘、μ 神和範圍内，當可作各種之更 r ^ β之保濩乾圍當視後附之申請專利The frequency of vibration caused by the fan also increases. Take the server as an example. 'Because the space in the server is limited, the furnace π server is on the ehassis, and the high = fan 疋 疋 因而 因而 因而 因而 田 田 田 田 田 田 田 田 田 田 田 田 田 田 田 田 田The sex & peripheral device such as a hard disk is easily damaged. It becomes a hard disk and other peripherals. ^ How to reduce the fan's operation is a very important issue. Peripheral device such as hard disk [Invention] 5 200844338 m The purpose of this is to provide a fan anti-vibration knot for reducing the influence of vibration during fan operation on peripheral devices. According to the above object of the present invention, a shockproof structure applied to a fan is proposed. The fan anti-vibration structure comprises a first support frame, a first truss support, a plurality of first shock-proof pads, and a plurality of second shock-proof pads, so as: t a plurality of screws. The first support frame and the second support frame are coupled with: the opposite ends 'and the first support frame and the first shock-proof tamping two on the fan-end end by the screw, the second support frame and the second anti-shock 塾Fixed on the other end face of the fan: 'The first shock pad and the second shock pad have grooves, and the card is stuck on the first support frame and the second frame, so that the first support "the first support frame does not match the fan In direct contact, the fan is hung between the first branch and the second support frame in a hanging manner, and the fan is not in direct contact with the bottom surface of the casing. The first support frame may have a card protruding outward. The card scoops the corresponding card slot buckle in the ring machine to limit the freedom of movement of the first support frame, and the first support frame, the second support frame and the bottom surface of the casing can cooperate with the positioning post and the positioning hole. The fan anti-vibration structure of the present invention can absorb the vibration of the fan during operation by the first anti-vibration pad and the second anti-morning pad, and erect the fan on the servo by using the first support frame and the second support frame. The bottom of the casing to reduce the fan's operation The vibration is transmitted to the other peripheral devices through the bottom surface of the casing. Embodiments The spirit of the present invention will be clearly described in the following drawings and detailed description, and the preferred embodiments of the present invention are known to those of ordinary skill in the art. The invention can be modified and modified by the teachings of the present invention without departing from the spirit and scope of the present invention. Soil-refer to FIG. 1A, which shows a preferred embodiment of the fan anti-vibration structure of the present invention. Stereo view. The fan anti-vibration structure can be used for vibration during (4). The fan anti-vibration structure includes a first support frame: 10 ❹ first support frame 120, a plurality of first shock-proof pads 130, and a plurality of second anti-shock pads M〇 And the plurality of screws 150. In this embodiment, the first support frame 110 and the second support frame 120 are respectively located at the air outlet of the fan 1: the air inlet end, wherein the first support frame 110 and the second support frame 12〇 The first anti-vibration pad 130 and the second anti-vibration pad 14 can be locked on the fan 1 by using a screw 15 。. Since, in this embodiment, the first support frame 110 and the second support frame 120 are different from each other. The first support frame 110 and the second support frame 120 can have a plurality of open traces so that the φ airflow with high heat can flow through the fan 100 to dissipate heat. Referring to FIG. 1B The cross-sectional view of the fan anti-vibration structure in the first embodiment is shown in Fig. 1A. In the present embodiment, the number of the first anti-shock pads 130 of the first anti-shock pad 140 is four, which are respectively arranged in the fan 1〇. Each of the four corners of the crucible ′′ each of the first anti-shock 塾 13 〇 and the second anti-shock 塾 can have a recess 170, and the first anti-vibration pad 13 〇 and the second anti-vibration pad 14 嵌 can be embedded by the recess 170 The card is stuck in the fixing hole of the second support frame U0 of the first support frame 11 . The flanges of the first shock absorbing pad 13 〇 and the second shock absorbing pad 14 on both sides of the groove 170 are respectively protruded from the first support frame ιι and the sides of the first support 120 of the 200844338. Therefore, the first support frame 11〇 and the second support frame 120 can be separated from the fan 100 by using the first shockproof pad 13〇 and the second shockproof pad 14〇, so that the first support frame 11〇 and the second support frame 12 are not Direct contact with the fan 100. As a result, the vibration generated when the fan 1 is operated is mostly the first shock pad 13 〇 and the second shock pad 14 〇 absorbing, which reduces the influence of the fan 100 on the peripheral device during operation. The first shock pad 130 and the second shock pad 40 are an elastic bushing, and the material thereof can be a material with strong shock absorbing capability, such as rubber. In this embodiment, the first support frame u, the second support frame 12, the first shock pad 130, and the second shock pad 14 are locked by the screw 15 于 on the fan 1 ,, wherein the screw 150 The portion contacting the first shock pad 13 〇 and the second shock pad 140 may be a neck 152, wherein the head 15 of the screw 15 is not threaded to match the first shock pad 〇 3 〇 and the second shock pad 140 Closer contact. The threaded portion of the screw 15 turns through the sleeve of the first shock pad 130 and the second shock pad 14〇 to the fixing holes on both sides above the fan 1〇〇. Therefore, the fan 1 〇〇 can be extended as a hang buckle portion on both end faces by screws 150 and hung on the first support frame ιι and the second support frame 120 ′ while the first support frame 〇 and the second support frame The fixing holes on the lower sides of the ι2 亦 are also mounted with the first shockproof pad 13 〇 and the second shockproof pad 140 ′ such that the fan 1 〇〇 and the first support frame 11 〇 and the second support frame are above the first shock pad 130 The second anti-vibration pad 14 is shackled on the first support frame 110 and the second support frame 12 〇, and the first anti-vibration pad 130 and the second anti-vibration t 14 〇 are padded on the fan and the first support frame Between the raft and the second support frame 120. 200844338 Multi: Fig. 2 is a top view showing a preferred embodiment of the fan anti-vibration structure of the present invention applied to a feeder fan. In the embodiment, the device: the bottom surface of the casing is 2〇〇, and the server further includes a motherboard 21 located at the bottom surface 200 of the casing. The motherboard 21 can be fixed to the bottom surface of the casing by a plurality of supporting structures 220. 200. On the same day, the same reference is made to the reference figure 3A, which is a cross-sectional view of a preferred embodiment of the second embodiment. The main board 210 is fixed to the bottom surface 200 of the casing by the supporting structure 22, and a positioning space 23 is formed between the main board 21 〇 and the bottom surface 200 by the support structure 22 〇. The first support frame 110 of the fan anti-shock structure has a hook 112 protruding from the first support frame 110 to one end of the bottom surface 200 of the casing, and the hook 112 can extend into the main plate 21 and the bottom surface of the casing 2 The positioning space 230 between the turns contacts the bottom surface of the edge of the motherboard 21 and is mutually engaged to limit the degree of freedom of movement of the first support frame 110 in the up and down direction. The fan 100 is secured to the bottom surface 2 of the chassis of the server by the first support frame 110 and the second support frame 12. Wherein, the fan is suspended between the first support frame 丨1〇 and the second banquet frame 120, and a buffer space 24〇 is formed between the fan 1〇〇 and the machine bottom surface 200, so that the fan 1 does not overlap with the casing The bottom surface 200 is in direct contact, so that the vibration generated when the fan 1 is operated can be prevented from being transmitted to the other peripheral devices by the bottom surface 200 of the casing. Referring to Fig. 3B, there is shown a cross-sectional view of a section line of a preferred embodiment b_b of Fig. 2. The first support frame has at least one first positioning post 114, and the bottom surface 200 of the casing has at least one corresponding to the first positioning post 200844338 11 4, and a clamping hole 202, wherein the first The first to fourth of the support frame 110 can be engaged with the first positioning hole 202 of the bottom surface 200 of the casing, and the support frame 110 is fixed to the bottom surface 200 of the casing. The second support frame 12 has a plurality of positioning holes 122, and the bottom surface 200 of the casing may have a second positioning post 204 corresponding to the second positioning 孑|1, a seventh positioning column 204, wherein the bottom surface 200 of the casing The first-Ning/"----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- It can be seen that the application of the present invention has the following advantages. The fan shockproof structure of the present invention can be absorbed by the first anti-shock damper shock pad to absorb the fan when operating the fan, and the η - * ^ ^锝f vibration, and use the first support frame and less wind shore! Silk * wood ° and fan on the bottom of the server chassis, to reduce the vibration of the fan when running. Other peripheral devices Although the present invention has been exemplified by a preferred sinus shell, as described above, the law JL is not intended to limit the present invention, and any of the IX ^ + Knowledge ^ does not deviate from the invention >#; i > Suspension, μ God and scope, when a variety of more r ^ β The accompanying patent
靶圍所界定者為準。 T明号不J 圖式簡單說明】 為讓本發明之上述和盆他 例食W…玄 ，、他目的、特徵、優點與實施 例-更明顯易懂，所附圖式之詳細說明如下： 第1A圖係繪示本發明之 辰〜0構一較佳實施例 10 200844338 的立體视圖。 弟圖係緣示第ΙΑρίφ 施例之剖面圖。 °之風扇防震結構一較佳實 疏扇H圖料示本發明之風扇防震結構應用於飼服器 几廟之車父佳實施例上視圖。 第3 Α圖係緣示第2圖之一較佳實施例Α_Α剖面線的 剖面圖。The target perimeter is defined. Brief Description of the Drawings In order to make the above-mentioned and the medicinal preparations of the present invention, the purpose, the features, the advantages and the embodiments are more obvious and easy to understand, the detailed description of the drawings is as follows: 1A is a perspective view showing a preferred embodiment 10 200844338 of the present invention. The figure shows the section of the ΙΑρίφ example. The fan anti-vibration structure of ° is better. The fan H diagram shows that the fan anti-vibration structure of the present invention is applied to the feeding device. Fig. 3 is a cross-sectional view showing a cross section of a preferred embodiment of Fig. 2;
第3Β圖係繪示第2圖之一較佳實施例Β_Β剖面線的 剖面圖。 【主要元件符號說明】 100 :風扇 110 ： 第一支撐架 112 :卡勾 114 ： 第一定位柱 120 :第二支撐架 122 ： 第二定位孔 130 :第一防震墊 140 : 第二防震墊 150 :螺絲 152 ： 頸部 160 :開口 170 ： 凹槽 2 0 0 ·機殼底面 202 ： 弟一定位孔 204·第二定位柱 210 ： 主機板 220 :支撐結構 230 ： 定位空間 240 :缓衝空間 11Fig. 3 is a cross-sectional view showing a Β_Β section line of a preferred embodiment of Fig. 2. [Main component symbol description] 100: Fan 110: First support frame 112: Hook 114: First positioning post 120: Second support frame 122: Second positioning hole 130: First shock pad 140: Second shock pad 150 : Screw 152 : Neck 160 : Opening 170 : Groove 2 0 0 · Case bottom surface 202 : Brother one positioning hole 204 · Second positioning post 210 : Main board 220 : Support structure 230 : Positioning space 240 : Buffer space 11