TW201248021A - Mounting apparatus for fan - Google Patents

Mounting apparatus for fan Download PDF

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Publication number
TW201248021A
TW201248021A TW100119355A TW100119355A TW201248021A TW 201248021 A TW201248021 A TW 201248021A TW 100119355 A TW100119355 A TW 100119355A TW 100119355 A TW100119355 A TW 100119355A TW 201248021 A TW201248021 A TW 201248021A
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TW
Taiwan
Prior art keywords
fan
rear plate
fixing
fixing device
limiting
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Application number
TW100119355A
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English (en)
Inventor
Yun-Lung Chen
Zhi-Qiang Li
mao-lin Xu
Original Assignee
Hon Hai Prec Ind Co Ltd
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Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Publication of TW201248021A publication Critical patent/TW201248021A/zh

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • H05K7/20172Fan mounting or fan specifications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/601Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/20Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Description

201248021 六、發明說明: 裝拆卸風扇 【發明所屬之技術領域】 [疆]本發明涉及一種固定裝置,尤指一種便於安 之風扇固定裝置。 [0002]
【先前技術】 土 f尤是風扇。 現今市場上銷售之臺式機不可缺少之一件’ ra 風崩固定方 然而風扇於機箱上安裝之方式很多,常用 、 式均是藉由額外之零件’如螺絲、橡勝釘、鉚釘或支架 將風扇與機箱固定起來’當使用該等額外零件固定時’ 有些還需要借助工具來裝拆,故風扇安裝拆卸均不方便 【發明内容】 [〇〇〇3] 鑒於以上内容,有必要提供一種便於安裝拆卸風扇之風 扇固定裝置。 [0004] 一種風扇固定裝置,包括固定風扇於其上的後板,所述 後板包括一本體,所述本體於固定所述風扇處開設有一 散熱區域,所述風扇包括有—固定板’所述散熱區域之 =邊上設有至少-限位凸起及至少兩卡扣片共同配合固 定所述風扇,所述至少兩卡扣片自所述以板之相對兩 側卡扣所述風扇,所述至少—限位凸起阻擋所述固定板 以限制所述風扇时行本顏於平㈣向脫離所 述至少兩卡扣片方向轉動。 [0005] 扇固定裝置中,安裝時,所 、㈠板上之至少兩卡扣片和至少一限位凸起 100119355 固定板卡^合,料•找舰«上,^時, 1002032695-0 表單編號峨 第3頁/共14 f 載 201248021 [0006] 將固定板脫離所述限位凸起之限位,便可以取出風扇, 無需借助額外之工具,报方便。 【實施方式】 請參閱圖1,本發明一較佳實施方式風扇固定裝置包括 將風扇30固定其上之電腦機殼之後板1〇。 [0007] [0008] 請參閱圖1,所述風扇30包括一固定板31 ’於—實施例中 ,所述固定板31之外輪廓形狀是一正方形。 請參閱圖1至圖3,所述後板1〇包括一本體〗丨及一自所述 本體11之一側邊彎折延伸之一折邊13。所述折邊13上靠 近所述本體11之一側設有一止位片131。所述本體丨丨上開 設有複數不規則形狀之通風口 121排列形成之散熱區域12 ,所述散熱區域12之外側形成一第一菱形15,於—實施 列中,所述第一菱形15面積大致與所述風扇3〇之固定板 31之外輪廓形狀面積相等。所述本體11於所述散熱區域 12之周邊位置設有至少一限位凸起113。於一實施例中’ 所述本體11上設有四限位凸起113,並大致分佈於所述第 一菱形15之四個頂角處。所述本體11上於所述散熱處: 凸起 113 12之外側設有至少兩個卡扣片115配合所述限位 11 5,所 固定所述風扇30,於一實施例中,設有三十扣片u 一 1 1 5包孩 述三卡扣片115截面大致均呈一L型,所述十扣片u 有一垂直連接於所述後板之擋止部11 51及由擋止部11 彎曲形成之卡扣部1153,所述卡扣部1153與所述搞止P 1151大致垂直,並大致朝散熱區域12延伸,所述本艘1 還開設有三個開口 1155,每一擋止部1151連接於择〆# a 1155之一邊緣上’並大致分佈於所述第〆篆形1 遠離 1〇〇2〇32 100119355 表單編號A0101 第4頁/共14頁 201248021 所述折邊13之-邊上,同時分別靠近所述第—菱形^之 個頂角連接所述二個卡扣片115與所述一止位片⑶ 於所述本體11上之投影形成與所述第_ 大致㈣ Ο
G
[0009] 之形狀。所述織_12之周邊上設有複數直立之之限 位片117 ’於實施例中,設有四限位片ιι7,所述後板 1〇之本體11上對應所述每—限位叫7開設有通孔1171 ,所述每一限位片117垂直連接於所述每-通孔1171之-邊緣,並大致分佈於所述第—_15之四邊上同時分別 靠近所述第-菱形15之四個頂角,連接所述四個限位片 117形成與所述第-菱形15大致相同之形狀所述每一限 位片U7與所述每-卡扣片115不平行亦不垂直。所述後 板1〇還包括設置於所述散熱區域12之外侧之複數開孔 1191並自開孔1191之邊緣向上延伸形成彈性之固定部 119’所㈣UU9於初始狀態時,自由末端向上傾斜 ,於-實施射,所述固定部119為兩個,兩固定部ιι9 沿相對方向設置,並大致分佈於所述第—菱糾之相對 兩邊上^ 請參照圖4及圖5,組裝時,將所述風細目對水準方向 傾斜地放置於該散熱區域12,使所述每-限位片117分別 抵觸所述風扇30^定板31之外壁側邊上,於 1〇上朝A方向旋轉所述風⑽,使該風⑽轉動至水準位 置’所述限:凸起113抵壓於所述風扇-之固定板= 侧邊,所述卡扣M15之卡扣部u_ 壓 之固定板,和左右兩側上,且卡扣片η:;: 1151阻擋風扇3〇之固定板31滑動,所述止位片13二° 100119355 表單編號A0101 第5頁/共14頁 1002032695-0 201248021 [0010] [0011] [0012] [0013] [0014] [0015] [0016] [0017] [0018] [0019] 於所述風扇30之固定板31之後側上,所述固定部ιι9自由 末軌觸於所述風扇30之固定板31之左右側壁上,從而 固疋所述風扇30於所述後板1〇上。 =’向内按壓所述固定部119之傾斜端,再於所述後 =二針旋轉所述風扇3〇,使所述風屬—所述 ^…3之限位’取出所述風物,從而將所述風扇 30從所述後板1〇上卸栽。 綜上所述,本發明確已符合發明專利要求,爰依法提出 專利申π g U上所述者僅為本發明之較佳實施方式 ,舉凡熟悉本發明技藝之人士,纽本發明之精神所作 之等效修㈣變化,皆應涵蓋於以下之中請專利範圍内 〇 【圖式簡單說明】 圖1是本發明之一較佳實施列之-立體分解圖。 圖2是圖1中之II之玫大圖。 圖3是圖1中之II之另一放大圖。 圖4圖1之一立體組裝圖。 圖5是圖1之另一立體組裝圖。 【主要元件符號說明】 後板:10 本體:11 散熱區域:12 100119355 表單編號A0101 第 頁/共14頁 1002032695-0 201248021 [0020]通風口 : 121 [0021] 折邊:13 [0022] 止位片:131 [0023] 第一菱形:15 [0024] 限位凸起:113 [0025] 卡扣片:115 [0026] ❹ 擋止部:1151 [0027] 卡扣部:11 5 3 [0028] 開口 : 1155 [0029] 限位片:117 [0030] 通孔:1171 [0031] 固定部:11 9 ^ [〇〇32] ❹ 開孔:11 91 [0033] 風扇:30 [0034] 固定板:31 100119355 表單編號A0101 第7頁/共14頁 1002032695-0

Claims (1)

  1. 201248021 七、申請專利範圍: 1 . -種風扇裝置,包括@定風扇於上的後板,所述後板 包括一本體,所述本體於固定所述風扇處開設有一散熱區 域’所述風扇包括有一固定板,其改進在於:所述散熱區 域之周邊上設有至少—限位凸起及至少兩卡扣片以共同配 合固疋所述風扇,所述至少兩卡扣片自所述固定板之相對 兩側卡4所述風扇,所述至少一限位凸起阻撞所述固定板 以限制所述風扇在平行於所述本體所在平面内向脫離所述 至少兩卡扣片方向轉動。 2. 根攄申請專利範圍第丨項所述之風扇固定裝置,其中所述 至少兩卡扣片形狀大致相同,截面呈L·型。 3. 根據申請專利範圍第2項所述之風扇固定裝置,其中所述 卡扣片包括有一垂直連接於所述後板之擋止部及由擋止部 彎曲形成之卡扣部,所述擋止部與所述卡扣部大致垂直, 該卡扣部防止所述風扇向垂直於所述後板之方向移動。 4 .根據申請專利範圍第3項所述之風扇固定裝置,其中所述 後板之本體上還設有至少兩開口,所述至少兩卡扣片之每 一擋止部連接於每一開口之一邊緣。 5 .根據申請專利範圍第1項所述之風扇固定裝置,其中所述 後板之散熱區域之周邊上還設有複數固定部,所述固定部 具有彈性。 6 ·根據申請專利範圍第5項所述之風扇固定裝置,其中所述 後板對應所述每一固定部開設有開孔,所述每一固定部呈 片狀一端連接於所述開孔之一邊緣,另一自由末端向上傾 斜與所述後板大致呈一銳角。 100119355 表箪編號Α0101 第8頁/共14頁 1002032695-0 201248021 7 .根據申請專利範圍第1項所述之風扇固定裝置,其中所述 後板還包括設置於所述散熱區域之周邊上之複數限位片, 安裝風扇時,所述限位片起導向和定位之作用。 8 .根據申請專利範圍第7項所述之風扇固定裝置,其中所述 後板之本體上對應所述每一限位片開設有通孔,所述每一 限位片垂直連接於所述每一通孔之一邊緣。 9 .根據申請專利範圍第8項所述之風扇固定裝置,其中所述 每一卡扣片與所述每一限位片不平行亦不垂直。 10 .根據申請專利範圍第1項所述之風扇固定裝置,其中所述 〇 . 後板還包括一自所述本體之一側邊弯折延伸之一折邊,所 述折邊上靠近所述本體一側凸設有一止位片。 100119355 表單編號A0101 第9頁/共14頁 1002032695-0
TW100119355A 2011-05-31 2011-06-02 Mounting apparatus for fan TW201248021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101436527A CN102809998A (zh) 2011-05-31 2011-05-31 风扇固定装置

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TW201248021A true TW201248021A (en) 2012-12-01

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TW100119355A TW201248021A (en) 2011-05-31 2011-06-02 Mounting apparatus for fan

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US (1) US20120305745A1 (zh)
CN (1) CN102809998A (zh)
TW (1) TW201248021A (zh)

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US20120305745A1 (en) 2012-12-06

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