TWM350227U - Modular cooling fan device and frame thereof - Google Patents

Modular cooling fan device and frame thereof Download PDF

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Publication number
TWM350227U
TWM350227U TW97214178U TW97214178U TWM350227U TW M350227 U TWM350227 U TW M350227U TW 97214178 U TW97214178 U TW 97214178U TW 97214178 U TW97214178 U TW 97214178U TW M350227 U TWM350227 U TW M350227U
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TW
Taiwan
Prior art keywords
fan
modular
grid
grille
cage
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Application number
TW97214178U
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Chinese (zh)
Inventor
wei-xiao Huang
Chang-Ming Kuan
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Inventec Corp
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Priority to TW97214178U priority Critical patent/TWM350227U/en
Publication of TWM350227U publication Critical patent/TWM350227U/en

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Abstract

This present invention is a modular cooling fan device and frame thereof, applying the modular fan frame structure and installing fans in the modular fans frame to achieve the best efficiency of the fans, wherein the modular fans frame includes a fan cage and a fan grille, and the modular cooling fan device includes a fan cage, a fan grille, and a plurality of fan modules.

Description

M350227 八、新型說明: 【新型所屬之技術領域】 胃本創作是-種模組化散熱風扇及其風扇架結 疋和-種利用模組化風扇架的散熱風扇,以達 p 效率的模組化散熱風扇裝置。 s扇 • 【先前技術】 • *知的拉組化散熱風扇,係、直接將兩個風扇裝 =::!的方式’有效降低空氣阻力,亦成藉由反: °叹置之¥机翼,使軸向相接的風扇葉片反向對 獲得相乘之最大空氣流量。 進而 其將軸向相接的散熱風扇’設計為—個整體的風 f早①’ ^風扇模組單元其中之—的散熱風扇故障, 則必須將整個風扇模組單元抽換為新的風扇模缸單元。因 此,若僅有一個散熱風扇故障的風扇模組單元,則必須將 風扇模組單元抽換而淘汰,不僅耗費更換新的風扇模 、,且早70的成本’且對於未故障的散熱風扇,仍未能盡充分 。因此’ f知的散熱風扇模組仍具有改善的空間。 【新型内容】 有鐘於此’本創作遂提出一種模組化散熱風扇及其風 羽架結構,係利用模組化結構之風扇架,裝入轴向相接的 π扇裝置’以達到最佳風扇效率的模組化散熱風扇。 M350227 本創作之主要目的,在於提出—種模 構’至少包含-風扇籠以及一風扇格柵。其中,該= 係為上方具有一開口的長方體外 ^巧巧 辟l, D亥風扇籠左右的二側 二:條狀突起。該風扇蘢中並列有複數個風 二二:風扇格之間係以格間板隔開’其中每—個風扇 格内係供軸向置入兩個外型體積大小相等的風扇裝置,而 每一個風扇格位置的該風扇籠前後的二側壁上,^別具有 二風扇窗。該風扇格柵具有相等於該些風扇格數二的複 個格柵片’該些格柵片係於該風扇格栅的上緣相連接,以 分別插入至該風扇籠之該些風扇格中,用以間隔開每一個 風扇格中軸向相接的兩個風扇裝置。該風扇格拇上緣的兩 :設有二卡扣’以彈性扣料風扇籠左右側壁之該些條狀 大起’並將該風扇格栅岐於該風扇籠内。 片上挖設有-格柵孔,係正對置人於命風戶^ y 、这風扇格中的風扇裝 直的一風扇口的位置。 本創作之另—目的,在於提出—種模組化散熱風扇, p利用本創作提出之模組化風扇架結構,將風扇裝置裝入 風扇籠内的風扇格中並使風扇裂置的風扇^向相接,而 成為複數個風扇組。風扇組係透過風扇格栅,而將轴向相 接的兩個風扇裝置間隔開一特定間距。因此,可依據其風 扇裝置的最佳風扇效率,而設計藉由風扇格柵而欲間隔開 風扇裝置的特定間距,以使風扇組能達到最佳風扇效率, 而實現本創作之模組化散熱風扇。此外,轴向相接的風扇 裝置可以為相互對向相接或者相互順向相接,其均不脫離 M350227 本新型之精神與範圍 【實施方式】 本創作提出-種模組化散熱風扇及其風扇架結構,係 利用模組化之風扇架,裝入軸向相接的風扇裝置,而能達 到最佳風扇效率的-種模組化散熱風扇。以下配合圖示說 明賴作模組化散熱風扇及其風扇架結構之較佳實施例, 並a羊細g兒明本創作之技術特徵。 配”知第卜2圖’係分別為本創作模組化風扇架結 構貫施例之風扇蘢示意圖及風扇格拇示意圖 之模组化風扇架結構,至少包 ]乍徒出 夕已3風扇龍100,以及一風扇 如第1圖所示,本創作實施例的風扇籠⑽,係 具有—開口的長方體外殼。該風扇籠⑽的左右側 =0上緣分別具有一條狀㈣⑴,該風扇籠1〇〇令並列 有稷數個風扇格⑽。該些風㈣14G之間係以— 130隔開,ί中每—個風扇格⑽内係供轴向置入二風扇裝 置300’而每_個jgf戶} 辟 羽 位置的該風扇籠100的前後側 土 20上,匀別具有二風扇窗121。 >閲第2圖’本創作實施例的風扇格栅200具有相等 於該些風扇格數量的複數個格拇片 21〇係於該風扇格拇2 〇 〇 二Μ冊片 扇籠⑽之❹風㈣H 接,以分別插入至該風 —羽格140中,用以間隔開每一該風扇林 二二向广接的兩個該風扇裳置期。該風扇格柵 、-有二卡扣22q’係彈性扣於該風扇蘢⑽左右侧 M350227 土 110之s亥些條狀突起n〗,以將該風扇格栅2〇〇固定於該 風扇蘢100内。該格柵片210上挖設有一格棚孔211,係正 對置入於該風扇格14〇t的該風扇裝置300的—風扇口 31〇 的位置。其_,風扇籠100的-格間板130上端中央具有一 疋位凹π 131’而該些以上緣相連接的格栅片㈣於該風扇 格柵200的上緣相連接處具有—定位部2如,以插設至格間 板uo上端中央的定位凹π 131,而可將風扇格栅細定位 於風扇格140的中央,以均分風扇格140的容置空間。其 中,定位部230的厚度可與與風扇格柵2〇〇的厚度一致, 或小於風扇格柵200的厚度,或大於風扇格拇細的厚度, 較佳地其與定位凹σ131_σ寬度約—致。而定位部23〇 下方的開π 24G的開口寬度則較佳地則與格間板⑽的厚 度約一致。 配口參’日’?、第3圖’係為本創作模組化風扇架結構的组 $件示意圖。如圖所示,本創作之模組化風扇架結構係 地則述之風扇格柵插人減扇籠i⑼中,並將 一的定位部230卡入風扇籠1〇〇的格間板13〇上的 =凹口 131中’而使該些以上緣相連接的格柵片210分 別插入至該風扇籠⑽之該些風扇格14〇中。同時,再將 上緣兩側的二卡扣22°’扣合在風扇蘢1〇° 之該些條狀突起111上,以將該風扇格栅綱 固疋=扇籠则,且均分風扇格14。中的容置空間。 f亍4圖,係為本創作實施例之風扇裳置的組 思圖。如弟4圖所示,透過本創作之模組化風扇架結 M350227 構之固定於風扇籠100内的風扇格栅2〇〇,將風扇蘢_ 的一個風扇格140分成兩個相同的容置空間,再將外型體 積大小相等的風扇裝置300,以風扇口 3 1〇軸向相接的方向 置入風扇格140内,而·為風扇口 310軸向相接的—風扇組。 其中,軸向相接的風扇裝置300可以為相互軸向且對向相 , 接的兩風扇裝置,或者是相互軸向且順向相接兩風扇裝 置300,其均不脫離本新型之精神與範圍。 、 Φ 另外,本創作之模組化風扇架結構,風扇蘢100前後 側壁120上的風扇窗121的大小,約大於該風扇裝置 的該風扇口 310,且其風扇窗121的位置恰正對於風扇裝置 3〇〇的風扇口 31〇的位置。而格柵孔211孔徑的大小約大於 該風扇裝置300的該風扇口 31〇,且正對置入於該風扇格 H0中的風扇裝置3〇〇的風扇口 31〇的位置。 配合參照第5圖,係為本創作實施例之模組化散熱風 扇示意圖。由於本創作之模組化風扇架結構,其風扇組係 _ 透過風扇格柵200’而將軸向相接的兩個風扇裝置3〇〇間隔 開一特定間距,因此,可依據其風扇裝置3〇〇的最佳風扇 • 效率,而設計藉由風扇格栅200而欲間隔開風扇裝置3〇〇 的特定間距,以使風扇組能達到最佳風扇效率,而實現如 第5圖所示之本創作的一種模組化散熱風扇3〇〇。 雖然本創作已以一較佳實施例揭露如上,然其並非用 以限定本創作,任何熟習此技藝者,在不脫離本創作之精 神和範圍内,當可作各種之更動與潤飾,因此本創作之保 濩範圍當視後附之申請專利範圍所界定者為準。 M350227 【圖式簡單說明】 為讓本創作之上述和其他目的、特徵、優點與實施例 3b更明顯易懂,所附圖式之詳細說明如下: 第1圖’係為本創作模組化風扇架結構實施例之風扇 籠示意圖。 第2圖’係為本創作模組化風扇架結構實施例之風扇 格栅示意圖。 第3圖’係為本創作模組化風扇架結構的組成構件示 意圖。 第4圖’係為本創作實施例之風扇裝置的組裝示意圖。 第5圖’係為本創作實施例之模組化散熱風扇示意圖。 【主要元件符號說明】 100 :風扇籠 2 0 0 :風扇格拇 110 : 左右側壁 210 :格柵片 111 : 條狀突起 211 :格栅孔 120 : 前後侧壁 220 :卡扣 121 : 風扇窗 230 :定位部 130 : 格間板 240 :開口 131 : 定位凹口 300 :風扇裝置 140 : 風扇格 310 :風扇口 10M350227 VIII, new description: [New technology field] The stomach creation is a kind of modular cooling fan and its fan frame knot and a kind of cooling fan using modular fan frame to achieve p efficiency module Cooling fan unit. s fan • [Previous technology] • * Know the pull-group cooling fan, the system directly installs two fans =::! 'effectively reduces the air resistance, also by the reverse: ° sighs the ¥ wing The axially connected fan blades are reversed to obtain the maximum air flow multiplied. Furthermore, the axially connected cooling fan is designed to be an integral wind f early 1 '^ the fan module unit of which has a cooling fan failure, the entire fan module unit must be replaced with a new fan module. Cylinder unit. Therefore, if there is only one fan module unit with a cooling fan failure, the fan module unit must be replaced and eliminated, which not only replaces the cost of replacing the new fan module, but also costs 70% and for the uncooled cooling fan. Still not fully done. Therefore, the cooling fan module of the knowing body still has an improved space. [New content] There is a clock here. This design proposes a modular cooling fan and its wind plume structure. It uses a fan frame with a modular structure to fit the axially connected π fan device to achieve the most A modular cooling fan with good fan efficiency. M350227 The main purpose of this creation is to propose that the 'model' contains at least a fan cage and a fan grille. Among them, the = is a rectangular body with an opening above, and the two sides of the left and right sides of the fan cage are two: strip-like protrusions. The fan raft is provided with a plurality of winds 22: the fan grids are separated by a grid plate. Each of the fan grids is provided with two fan units of equal size and two axial dimensions. On the two side walls of the fan cage at the front and rear of the fan cage, there are two fan windows. The fan grille has a plurality of grille sheets equal to the number of the fan grids. The grille strips are connected to the upper edges of the fan grille to be respectively inserted into the fan trays of the fan cage. For spacing the two fan units in the axial direction of each fan grid. Two of the upper edges of the fan lattice are provided with two buckles to elastically buckle the strips of the left and right side walls of the fan cage, and the fan grille is hung in the fan cage. The on-chip excavation has a grille hole, which is the position of the fan-shaped fan port in the fan compartment. The other purpose of this creation is to propose a modular cooling fan, p using the modular fan frame structure proposed by the present invention, the fan device is installed in the fan grid in the fan cage and the fan is cracked ^ Connected to each other to become a plurality of fan groups. The fan assembly is passed through the fan grille to space the two axially adjacent fan units apart by a specific spacing. Therefore, according to the optimal fan efficiency of the fan device, a specific spacing of the fan device is designed to be spaced apart by the fan grille, so that the fan group can achieve the optimal fan efficiency, and the modular heat dissipation of the present invention is realized. fan. In addition, the axially connected fan devices may be mutually oppositely connected or contiguous with each other, and are not separated from the M350227. The spirit and scope of the present invention [embodiment] The present invention proposes a modular cooling fan and The fan frame structure is a modular cooling fan that uses a modular fan frame to mount an axially connected fan device to achieve optimum fan efficiency. The following is a description of the preferred embodiment of the modular cooling fan and its fan frame structure, and the technical features of the creation of the book. The "Knowledge Bud 2" is the fan 茏 diagram of the creative modular fan frame structure and the modular fan frame structure of the fan lattice thumb diagram. At least the package has been smashed by 3 fans. 100, and a fan, as shown in Fig. 1, the fan cage (10) of the present embodiment has an open rectangular parallelepiped casing. The left and right sides of the fan cage (10) = upper edge respectively have a shape (four) (1), the fan cage 1 There are a number of fan grids (10) in parallel. The winds (4) are separated by -130 between 14G, and each fan compartment (10) is axially inserted into the two fan unit 300' and each _jgf The front and rear side soils 20 of the fan cage 100 at the position of the feathers have two fan windows 121. The second embodiment of the fan grill 200 of the present embodiment has the same number of fan grids. A plurality of lattice pieces 21 are attached to the hurricane (four) H of the fan box 2 (2), and are respectively inserted into the wind-feather 140 to separate each fan forest. Two of the two fans are connected to each other. The fan grille has two buckles 22q' Sexually buckled on the left and right sides of the fan 茏 (10), and the strips of the ridges of the M350227 soil 110 are fixed to the fan 茏100. The grille 210 is provided with a shed. The hole 211 is directly opposite to the position of the fan port 31 of the fan unit 300 of the fan tray 14〇t. The center of the upper end of the fan tray 100 has a depression π 131' And the grid sheets (4) connected to the edges of the fan grid have a positioning portion 2 at a joint of the upper edge of the fan grid 200, for example, a positioning recess π 131 inserted into the center of the upper end of the partition plate uo, and The fan grille is finely positioned at the center of the fan grille 140 to evenly divide the accommodating space of the fan grille 140. The thickness of the positioning portion 230 may be the same as the thickness of the fan grille 2〇〇 or smaller than the fan grille 200. The thickness, or greater than the thickness of the thumb of the fan, is preferably about the same as the width of the positioning recess σ131_σ, and the opening width of the opening π 24G below the positioning portion 23〇 is preferably about the thickness of the inter-board (10). Consistent. Matching the mouth 'day'?, the third figure' is the group of the modular fan frame structure. As shown in the figure, the modular fan frame structure of the present invention is described in the fan grille inserted into the fan cage i (9), and a positioning portion 230 is inserted into the grid plate of the fan cage 1〇〇 In the 13-inch = notch 131', the grid sheets 210 connected to the upper edges are respectively inserted into the fan trays 14 of the fan cage (10). At the same time, the two cards on both sides of the upper edge are The buckle 22°' is fastened to the strip protrusions 111 of the fan 茏1〇°, so that the fan grille is fixed to the fan cage, and the accommodation space in the fan compartment 14 is evenly divided. Figure 4 is a group diagram of the fan-shaped set of the present embodiment. As shown in Figure 4, the fan grille 2 fixed in the fan cage 100 is constructed by the modular fan mount M350227 of the present invention.分成, a fan grid 140 of the fan 茏_ is divided into two identical accommodating spaces, and the fan device 300 of the same size and size is placed in the fan grid 140 in the direction in which the fan ports 3 1 〇 are axially connected. And the fan group is axially connected to the fan port 310. The axially connected fan device 300 may be two fan devices that are axially and oppositely connected to each other, or two fan devices 300 that are axially and directionally connected to each other, without departing from the spirit of the present invention. range. In addition, in the modular fan frame structure of the present invention, the size of the fan window 121 on the front and rear side walls 120 of the fan 茏100 is larger than the fan port 310 of the fan device, and the position of the fan window 121 is correct for the fan. The position of the fan port 31〇 of the device 3〇〇. The size of the aperture of the grille aperture 211 is greater than the fan port 31〇 of the fan unit 300, and is opposite the position of the fan port 31〇 of the fan unit 3〇〇 of the fan unit H0. Referring to Fig. 5, it is a schematic diagram of a modular heat dissipation fan of the present embodiment. Due to the modular fan frame structure of the present invention, the fan assembly _ is separated from the two fan devices 3 轴向 axially adjacent by a fan grill 200 ′ by a specific spacing, and therefore, according to the fan device 3 The best fan efficiency of the crucible, and the fan grid 200 is designed to be spaced apart by a specific spacing of the fan unit 3〇〇 so that the fan unit can achieve optimum fan efficiency, as shown in FIG. A modular cooling fan of this creation is 3 〇〇. Although the present invention has been disclosed in a preferred embodiment as above, it is not intended to limit the present invention, and any person skilled in the art can make various changes and refinements without departing from the spirit and scope of the present invention. The scope of protection of the creation is subject to the definition of the scope of the patent application attached. M350227 [Simple description of the drawings] In order to make the above and other objects, features, advantages and embodiments of the present invention more obvious and easy to understand, the detailed description of the drawings is as follows: Figure 1 is a creative modular fan Schematic diagram of the fan cage of the frame structure embodiment. Fig. 2 is a schematic view of the fan grille of the embodiment of the modular fan frame structure. Figure 3 is a schematic representation of the components of the modular fan frame structure. Fig. 4 is a schematic view showing the assembly of the fan unit of the present embodiment. Fig. 5 is a schematic view of the modular cooling fan of the present embodiment. [Main component symbol description] 100 : Fan cage 2 0 0 : Fan grid thumb 110 : Left and right side wall 210 : Grill sheet 111 : Strip protrusion 211 : Grille hole 120 : Front and rear side wall 220 : Buckle 121 : Fan window 230 : positioning portion 130 : compartment panel 240 : opening 131 : positioning recess 300 : fan device 140 : fan tray 310 : fan port 10

Claims (1)

M350227 九、申請專利範園: 1· 一種模組化風扇架結構,至少勺人. -風扇蘢,係為上方具有一開::含. 扇籠左右的二側壁上緣分別.且有—、、方體外殼,該風 並列有複數個風扇格,該些風騎之起,該風扇籠中 其中每一個該些風扇格内係供轴向置入广格間板隔開, 風扇蘢前後的二側壁上、 -風扇裝置’而該 些風扇裝置;以及 刀物風扇窗,並分別對應該 柵片栅,具有相等於該些風扇格數量的複數· 〜格柵片係於該風扇格栅的上緣相連接 至該風扇蘢之該此涵斧玫* m 連接以插入 ,, 扇格中,用以間隔料風扇格中^ 相接的該些風扇裝置, -U屬格中軸向 側上=中該,扇格拇更包含二卡扣,位於該風扇格柵的兩 壯如以彈性扣合於該風扇籠左右的該二側壁之該些條 挪大起’進而將該風扇格柵固定於該風扇籠内,而該些格 月上更形成格柵孔,分別對應該些風扇裝置的風扇口。。 发2.如申請專利範圍第1項所述之模組化風扇架結構, ’、中邊些風扇窗的大小約大於該些風扇裝置的該些風扇 1ΖΓ 〇 3·如申請專利範圍第1項所述之模組化風扇架結構, 玄二格拇孔孔控的大小約大於该些風扇裝置的該些風 扇D 〇 11 M350227 4’如申請專利範圍第1項所述之模組化風扇架結構, ’、中軸向相接的該些風扇裝置具有大小相等的外型體積。 5’如申請專利範圍第丨項所述之模組化風扇架結構, • 其中該格間板上端中央具有一定位凹口。 Φ -如申β專利範圍第5項所述之模組化風扇架結構, 八中k _格栅片於該風扇格柵連接處具有一定位部,以插 設至該定位凹口。 7·如申請專利範圍第w所述之模組化風扇架結構, 其中該風扇格栅係間隔開轴向相接的該些風扇裝置—特定 間距。 P如—申請專利範㈣7項所述之模組化風扇架結構, 其中3亥特(間距倾據軸向相接的該些風扇 扇效率而設計。 取住風 其二 10. 種模組化散熱風扇,至少包含·· 12 M350227 —風扇蘢,係為上方呈右—η 扇籠左右的二側壁上緣分別具有:條體外殼’該風 並列有複數個風扇格,該些風扇 (,該風扇蘢中 而該風扇籠前後的二側壁上,分別开二:以袼間板隔開’ 應於該些風扇裝置; ^成風屬省,並分別對 複數個風扇組,每—個該些風扇組包 格内的轴向相接的二風扇袭置;以及 “風扇 栅片等於該些風扇格數量的複數個格 袼栅片係於該風扇格柵的上緣相連接 插入至該風扇籠之該些風扇 別 中轴向相接的該二風扇裝Γ 隔開該些風扇格 側上緣中=扇格栅更包含二卡扣,位於該風扇格柵的兩 突起,,進扣㈣風扇€左右的該二側壁之該些條狀 進而將該風扇格栅固定㈣風扇籠内,而該格柄片 上更形成格栅孔,分別正斟要 裝置的風扇口。 對置人於相扇財的該些風扇 如中請專難㈣1G項所述之模減散熱風扇, -中该些風扇窗的大小約大於該些風扇裝置的該些 n 12.如申清專利範圍帛1〇項所述之模組化散熱風扇, ’、中該些格栅孔孔㈣A小約大於該些風扇裝置的該些風 扇D 〇 13 M350227 二=請專利範圍第10項所述之模組化散熱風扇 Z、…―的该些風扇裳置具有大小相等的外型體積 二二圍第10項所述之模組化散熱風扇 間板上端中央具有—定位凹口。M350227 IX. Application for patent garden: 1. A modular fan frame structure, at least scooping people. - Fan 茏, the system has an opening on the top:: Included. The upper edges of the two side walls of the left and right sides of the fan cage are respectively. The square body shell, the wind is juxtaposed with a plurality of fan grids, and the wind turbines are provided, and each of the fan cages in the fan cage is axially inserted into the wide grid, and the fan is front and rear. a second side wall, a fan device' and the fan device; and a blade fan window respectively corresponding to the grid grid, having a plurality of ~ grating sheets equal to the number of the fan grids attached to the fan grille The upper edge is connected to the fan 该 the 斧 玫 * m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m In the middle of the fan, the thumb of the fan further comprises two buckles, and the two of the two sides of the fan grille are elastically fastened to the left and right sides of the fan cage, and the fan grille is fixed. In the fan cage, and the grid holes are formed on the grids, respectively Fan opening of the fan apparatus. . 2. The modular fan frame structure according to claim 1, wherein the size of the fan window in the middle side is larger than the fans of the fan devices. The modular fan frame structure, the size of the Xuan two-segment hole hole control is larger than the fan D 〇11 M350227 4' of the fan device, as described in the patented scope item 1 of the modular fan frame The structure, 'the axially connected fan devices have an outer volume of equal size. 5' The modular fan frame structure as described in the scope of the patent application, wherein: the center of the upper end of the compartment has a positioning recess. Φ - The modular fan frame structure of the fifth aspect of the patent of the invention, wherein the eight-k-grid sheet has a positioning portion at the fan grill connection to be inserted into the positioning recess. 7. The modular fan frame structure of claim w, wherein the fan grid is spaced apart from the axially adjacent fan means - a particular spacing. P. For example, the modular fan frame structure described in claim 7 (4), wherein 3 Hz (the pitch fan is axially connected to the fan fan efficiency) is designed to take advantage of the wind. The cooling fan includes at least 12 M350227—fan 茏, which is the right side of the right-n. The left side wall of the two side walls has a strip body shell. The wind is juxtaposed with a plurality of fan grids. The fans are in the middle of the fan and the two side walls of the front and rear of the fan cage are respectively opened by two: separated by the inter-turn board. The fans should be installed in the fan unit; ^The wind is a province, and each of the plurality of fan groups, each of which The axially connected two fans in the fan pack compartment are placed; and the plurality of grids of the fan grid equal to the number of the fan grids are connected to the upper edge of the fan grille and inserted into the fan cage The two fan assemblies that are axially connected to each of the fans are separated from the upper edges of the fan grids. The fan grille further includes two buckles, two protrusions on the fan grille, and a feed (four) fan. The strips of the two side walls of the left and right sides of the fan Fixing (4) inside the fan cage, and forming a grid hole on the grid handle piece, respectively, is respectively arranging the fan port of the device. The fan that is placed on the fan of the fan is difficult to be used (4) The heat dissipation mentioned in the 1G item is reduced. Fans, wherein the size of the fan windows is greater than the number of the fan devices. 12. The modular cooling fan according to the scope of the patent application ,1〇, 'the grid holes (4) A The fan D is larger than the fans of the fan device. D 〇13 M350227 2. The fan of the modular cooling fan Z, ..., which is described in the scope of claim 10, has the same size and volume. The center of the upper end of the modular cooling fan according to Item 10 has a positioning recess. 組化散熱風扇, 一定位部,以插 I5.如申請專利範圍第14項所述之模 其中該些格栅片於該風扇格柵連接處具有 設至該定位凹口。 如_ 專㈣&目第1G項所述之模組化散熱風扇, 其中該風扇格柵係間隔開轴向相接的該些風扇裝置一特定 間距。 17.如申請專利範圍帛16項所述之模組化散熱風扇, 其中該特定間距係依據軸向相接的兩個該風扇裝置之最佳 風扇效率而設計。 18.如申請專利範圍第1〇項所述之模组化散熱風扇, 其中軸向相接的該些風扇裝置係軸向且對向相接。 14The heat dissipating fan, a positioning portion, is inserted into the mold according to claim 14 wherein the grid sheets are provided to the positioning recess at the fan grill connection. The modular cooling fan according to the item (1), wherein the fan grille is spaced apart from each other by a certain spacing of the fan devices that are axially connected. 17. The modular cooling fan of claim 16, wherein the specific spacing is based on an optimum fan efficiency of the two axially connected fan units. 18. The modular cooling fan of claim 1, wherein the axially connected fan devices are axially and oppositely connected. 14
TW97214178U 2008-08-07 2008-08-07 Modular cooling fan device and frame thereof TWM350227U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104875169A (en) * 2015-05-14 2015-09-02 于浩 Maintenance stand of axial flow fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104875169A (en) * 2015-05-14 2015-09-02 于浩 Maintenance stand of axial flow fan

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