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TWM394383U - Bladeless fan structure - Google Patents

Bladeless fan structure Download PDF

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Publication number
TWM394383U
TWM394383U TW099202203U TW99202203U TWM394383U TW M394383 U TWM394383 U TW M394383U TW 099202203 U TW099202203 U TW 099202203U TW 99202203 U TW99202203 U TW 99202203U TW M394383 U TWM394383 U TW M394383U
Authority
TW
Taiwan
Prior art keywords
air
frame
fan
air guiding
fanless
Prior art date
Application number
TW099202203U
Other languages
Chinese (zh)
Inventor
sheng-zhi Yang
Min-Yu Liang
Original Assignee
sheng-zhi Yang
Min-Yu Liang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by sheng-zhi Yang, Min-Yu Liang filed Critical sheng-zhi Yang
Priority to TW099202203U priority Critical patent/TWM394383U/en
Publication of TWM394383U publication Critical patent/TWM394383U/en

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Classifications

    • 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
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

五、新型說明: 【新型所屬之技術領域】 不具扇葉及其使 並具極高安全性 本創作係有關於一種風扇結構,尤指一種 扇葉旋轉之動力組件,可產生預設風向流動, 之風扇結構者。 【先前技術】 電風扇又稱電扇,係-種透過電力鷄鱗產生快速旋 轉’促使附近之空氣加速流動,而產生風動現象,吹向人體^ 因帶走皮紅的熱量及水侧會有敎的錢;常見之電風扇 結構依其安裝上及使用上又可分為吊扇、台扇、換氣扇、轉^ 扇、空調扇(即冷風扇)等;進—步地,更應用電子技術而達 到可遙控開關起閉之功能者。 α :般而電風扇之基本架構包括馬達、扇葉、護網、支 架、旋轉機構、以及俯仰機機構料;其巾扇葉其具有三枚 葉片與四枚葉片之分’早期係雜、鐵板等金屬製成,現今已 改用塑性材質;馬達則與扇葉直接連結,藉馬達旋轉時直接轉 動扇葉;翻主要係為防止危險而裝設;支架係為之撐前述構 件使,、/7別疋位於相對應之預設部位,其内有速度調節器 (swith)或定時開關(time測)、捲電源線裝置、遙控器開 關用插座等。 ,習知電風扇結構’如國内第097201887號新型專利所 揭路之風扇襄置」,其包括:框架;風扇係包括風扇本體 M394383 及與該風扇本體連接並用以驅動該風扇本體之驅動部,且該風 扇之驅動部裝設於該框架中,以於該驅動部驅動該風扇本體 時’該風扇可對應該框架進行左右擺動;以及支撐件,係與該 框架組接’且該框架可對應該支撐件旋轉以改變該風扇之上下 旋轉角度。 另有一種習知風扇結構,如國内第097212584號新型專利 所揭露之「安全觸控風扇」,其包含一電風扇馬達模組以及一 控制模組;該電風扇馬達模組包含一殼體、一馬達本體、一風 扇葉片、一導電後扇網、一導電前扇網、一扇網導電片以及一 接電導電片’該導電後扇網與該導電前扇網外形對應套合以容 置該風扇葉片於内’並且’該導電前、後扇網以該接電導電片 形成電性接觸’該導電制_定設於該殼科,與該扇網導 電片電性购,該馬達本體傾扇轉触_模組電性 連接’當使用者接觸該導電前、後扇網時,該控制模組關閉該 馬達本體而停止該風扇葉片,達到安全保護及方便操作的目 的。 【新型内容】 战所騎射,均胁具有騎之風錢構,前者主要 A撐件、驅動部等構件之技術揭 於保護扇葉之護網上添設有導電裝置藉以與控 =細、,,。’以翻戦後自_ _錢轉之功效者。 惟’㈣結糊於具有騎之風顧構,樹設有護 4 M394383 =或者觸摸即停裝置’護網仍是有漏洞間隙部位,難保小孩仍 3不小心將手伸進_内而造成傷害,故減—護網仍有安全 ^的漏洞’尤其旋轉中的扇葉為電風扇危險性的源頭,若能搏 棄扇葉結構的使用,可大大提升安全性。 (解決問題之技術手段) 一有鑑於此,本創作所揭露之無扇葉風扇結構,其包含有: 二扇框’射錄體,於框_部形成有—空氣流道,於該扇 框所圍成之_預設部位設有至少—風口組; ::扇;她:其具有中空框體狀之-導風框,其框心 二该场Α道相連通之—導風流道,—導顺,係設於該導 心預❼陳’以有效導引該導顺勒缝之風向,及控 :該^風流勒空氣之風速;藉由上述構件,湘具引流部設 =之扇框其上設找時’配合導職置可料部空氣吸入 預設風速由該扇框内緣送出,使觸空氣產生風動達 到風扇效果,故無需使用扇葉以及驅動扇葉之馬達等組件,整 體結構可達安全之實用性者。 (對照先前技術之功效) ^作之主要目的即在提供—種無麵風扇結構 具引流部設計之扇框,配合風口組 用 ^ ^ ^ 心、、,即能吹出預設風量 使周圍二氣產生風動,故益需使用岸接 等組件者。 勁故·、、、而使用扇葉以及驅動扇葉之馬達 5 本創作之次一目 扇框係具有導風装置 由該扇框内緣送出, 的即在提供一種無扇葉風扇結構,其中該 ’其可將外部空氣吸人後,再以預設風速 所達到風扇效果。 係目的即在提供-種無扇葉風扇結構,其扇框 二直触設之料,射制俯觸作之調整,加上 狀以連通空氣流道及導風流道,係可減少其他樞接 三導引等組件之應用’可有效降低製造成本。 、本創作之更-目的即在提供一種無扇葉風扇結構,利用扇 框為-體成形製作’其外觀造形可依需求作變化,故具有產品 外觀上較大之彈性設計範圍,提升產品質感。 【實施方式】 首先請參照第-〜三® ’本創作所提供之-種無扇葉風扇 結構,其主要包含有:—基座⑽,以及設於該基座⑽上之 一扇框(20)、一導風裝置(30)、以及一旋轉組(4〇)、。 該基座(10),係具有預設造形,其内設有一電路組(11), 並與該基座(10)外部一控制裝置(12)相聯結。 該扇框(20),為具錐度之圓形中空框體狀,於框體内部形 成有一空氣流道(21)’於該扇框(2〇)所圍成之内框預設部位設 有一風口組(22);該扇框(20)於其相對應之二預設部位分別設 有一入氣樞接部(23)及一排氣樞接部(24);該空氣流道(21) 係分流為一入氣流道(211)及一排氣流道(212)所組成,該入氣 流道(211)係與該入氣樞接部(23)相通,該排氣流道(212)則與 該排氣樞接部(24)相通;該風口組(22)係具有若干入氣口(221) 及若干排氣口(222),兩者係以若干數量排列方式環設於該扇 框(20)内緣;該入氣口(221)係與該入氣流道(211)相通;該排 氣口(222)則與該排氣流道(212)相通;該扇框(10)於中央形成 有以内把圍設之一引流部(25),係於貫通之兩端緣分別設為一 入氣端(251)及一排氣端(252),於該入氣端(251)之内緣壁其 内棱較大於該排氣端(252)内緣壁之外徑。 該導風裝置(30),其具有中空框體狀之一導風框(31),其 框體内部形成與該空氣流道(21)相連通之一導風流道(32);該 導風框(31)係形成有半開放狀之一容置凹部(33),其兩端呈凸 起狀部位分別設為一導接部(331χ332); 一樞接件(34),係設 於各该導接部(331)(332)上;該扇框(20)兩側各該入氣極接部 (23)及排氣樞接部(24)分別樞設於各該導接部(331)(332) 上’並使該扇框(20)容設於該容置凹部(33)所圍設之空間内, 得於該導風框(31)上作旋轉;該空氣流道(21)亦可透過各該入 氣樞接部(23)、排氣樞接部(24)及樞接件(34)其内之中空導 引,而與該導風流道(32)相通;一導風底座(35),係設於該導 風框(31)下方,並共同形成該導風流道(32); 一導風組(36), 係為風扇馬達元件之應用,係設於該導風底座(35)上,並同時 位於該導風流道(32)之預設部位,可將由該入氣流道(211)進 入該導風流道(32)之空氣朝向該排氣流道(212)方向,以有效 導引該導風流道(32)内空氣之風向,及控制該導風流道(32) 内空氣之風速;該導風組(36)係與該電路組(11)相聯結,並受 M394383 其控制啟閉狀態。 該旋轉組⑽’麟於各該導風裝置⑽及紐⑽間, 提供各該扇框⑽及導風裝置⑽)可同步作水平方向之預設 角度旋轉效果者;-旋座(41),係具有設於該基座⑽上,該 旋座(41)上方設有預設曲率之—導狐孔⑷丨);—旋件⑽, 係與該導風裝置⑽)相接設,並可於該旋座⑷)上作相對應之 旋轉作動;織件(42)預設雜延伸預設高度並穿設於該導弧 孔(411)内之一導引柱(421)。 藉由上述構件,利用具該引流部(25)設計之扇框與其上設 有該風口組⑽,配合該導風裝置⑽可將外部空氣吸入後, 再以預設風速由該扇框⑽内緣如,使關线產生風動達 到風扇效果,故無紐闕葉以及驅_葉之馬料組件,整 體結構可達安全之實用性者。 為供進-步瞭解本創作構造特徵、麵技術手段及所期 達成之功效,茲將本創作使用方式加以敘述如下: 本創作組設時,係預先於該基座(1〇)上設置各該電路組 (11)及控制裝置(12);接續係將該導風組(36)固設於該導風底 座(35)上,然後組设於該導風框(31)之下方,則共同形成該導 風流道(32);接著將各該樞接件(34)分別與該扇框(2〇)之入氣 極接部(23)及排氣樞接部(24)相組設;再以各該樞接件(μ) 分別於兩侧各該導接部(331)(332)相接;然後將該旋轉組(4〇) 設於該導職座(35)下方,㈣該導引柱(421)餘於該導弧 孔(411)内;最後將前述組裝狀態之組件以該旋轉組(4〇)裝設 8 M394383 於該基座(ίο)上,即組設完成。 本創作之空氣流動狀態,請參照第四圖至第六圖,當該導 風組(36)啟動時,則會於該導風組(36)兩侧因流速變更具有壓 力差而產生吸力,將該導風流道(32)内之空氣於入氣一側通過 該導風組(36)流通至排氣一側,當該導風流道(32)内部空氣開 始流動時’亦同時進一步帶動該空氣流道(21)内之空氣流通, 此時外部空氣亦受吸引由該入氣口(221)進入,接著依序經過 該入氣流道(211)、入氣樞接部(23)、右側之導風流道(32)、 導風組(36)、左侧之導風流道(32)、排氣樞接部(24)、至該排 氣流道(212) ’最後則由該排氣口(222)排出,並使空氣流動產 生具有預設風量及風速;如此持續循環流通,則產生如風扇般 之風動狀態吹向預設位置。 該扇框(20)之内緣壁係以錐狀所形成之該引流部(25),使 該入氣端(251)之内徑緣尺寸大於該排氣端(252),因此當内部 空氣由該排氣口(222)排出,加上外部空氣由該入氣口(22!) 吸入,流經該引流部(25)之空氣會因各該入氣端(251)及排氣 端(252)兩部位所產生之壓力差,而可進一步提供該引流部(25) 產生自然風速,可增益風動效果,並減少電力耗損。 本創作係利用各該扇框(20)及導風裝置(3〇),可將外部空 氣由該入氣口(221)吸入後,再利用該導風組〇6)以調整為預 設風速後’由該扇框(20)内緣該排氣口(222)送出,即達到風 扇之吹風效果;尤其是結合該引流部(25)設計之扇框(2〇),配 合該風口組(22)之結構,即能吹出預設風量,使周圍空氣產生 9 M394383 風動,故無為使用扇葉以及驅動扇葉之馬達等組件者;同時, 該導風組(36)之風扇馬達元件係可將由該入氣流道(211)進入 該導風流道(32)之空氣朝向該排氣流道(312)方向導引。 請參照第七圖,本創作各該扇框(2〇)及導風框(31)兩者係 直接樞設之設計,除了讓各該空氣流道(21)及導風流道(32) 内部空氣相互流通之效果外’亦具有使該扇框(2〇)達到俯仰動 作之調整’又得減少其他樞接組件或導引組件等之顧,可有 效降低製造成本。 凊參照第八圖至第九圖,本創作之該旋轉組(4〇)係設於各 «玄基座(10)及導風裝置(3〇)之間,利用各該導弧孔(mi)及導 引柱(421)之設置’讓該導引柱(421)於該導弧孔⑷))内作線 位移動’可使各該雜⑽及導賊置⑽同步產生水平旋 轉,並具有旋轉動作<旋動角度限位魏,藉以達到風向之轉 向吹動功能。 請參照第十圖至第十一圖,係為本創作之另一實施例,其 中該風口組(22)係可以預設數量呈·環設方式設置各該入 乳口(221)或排氣σ (222);料風組(36)係以二個風扇馬達元 件以水平並列方式⑦於該導風底座(35)上,其可湘其一之風 扇馬達it件將由該人氣樞接部⑽進人之空氣導引至該導風 二道(32)取下方處’再以另—風扇馬達元件將空氣朝向各該出 氣樞接部(24)方向導引排出者。 此-實施例主要係利用二組風扇馬達元件作内部空氣速 度之調整,其流動狀祕由外部空氣由該人氣口⑽)吸入, M394383 接著依序經過該入氣流道(211)、入氣樞接部(23)、右側之該 導風流道(32)、右側之該導風組(36)、導風流道(32)下方、左 側之該導風組(36)、左側之該導風流道(32)、排氣樞接部 (24)、至該排氣流道(212),最後則由該排氣口(222)排出,並 使空氣流動產生具有預設風量及風速;如此持續循環流通,則 產生如風扇般之風動狀態吹向預設位置。 此一實施例所預期達到之效果與前述實施例完全相同。 請參照第十四圖至十八圖,係為本創作再一實施例,其中 該扇框(20)於其相對應之二預設部位分別設有二排氣樞接部 (24),以分別樞設於該導風框(31)上,並可使該扇框(2〇)得於 該導風框(31)上作旋轉;一入氣通口(351),係設於該導風底 座(351)下方預設部位,並與該導風流道(32)相通;該空氣流 道(21)係為分流之二排氣流道(212)所組成,並分別與各該排 氣樞接部(24)相通;各該排氣樞接部(24)則同時與該導風流道 (32)相連通,該導風組(36)係為風扇馬達元件之應用,甘可將 由該基座口(13)之空氣吸引至該入氣通口(351),再由該入氣 通口(351)進入該導風流道(32)之空氣朝向各該排氣樞接部 (24)方向導引;該風口組(22)係具有若干二排氣口(222),係 以預設排列方式環設於該扇框(2〇)内緣,各該排氣口(222)則 與分流狀之該排氣流道(212)相通。 此一實施例係將空氣吸入部位設於該基座(1〇)下方,該扇 框(20)上則僅作為空氣排出,因此使各該基座(1〇)、旋轉組 (40)、導風底座(35)及導風流道(32)作進一步調整,各別形成 11 有可机通之各該基座口⑽、旋座口⑷2)、以及入氣口 咖),S空氣流動狀態,外部空氣亦受吸引由該基座口⑽ 進入’接著依雜過該旋座口⑷2)、人氣通σ(35)、及導風 :且(36)後,則分流兩側進入左右側之該導風流道⑽、兩側各 。亥排氣樞接部(24)、至_各該魏流道⑵2),最後則由各 該排氣口微)排th,如此持續彳顧流通,則產生如風扇般之 風動狀態吹向預設位置。 此實知例所預期達到之效果與前述實施例完全相同。 本創作亦可作其他方式之實施,請參照第十六圖及第十七 圖,該扇框⑽係可依需求作外觀形狀之變化,如擴圓形或心 形等’利用該扇框⑽)以一體成形製作方式,其外觀造形可依 需求作變化,故具有產品外觀上較大之彈性設計翻,提升產 本創作亦可添設-加她,係設贿導職道(32)預設部 位,將預備·料風框⑶)之氣體付增加溫度,而形成熱 ^而成為熱風紐H方面,本_亦可添設—冷凝組, 糸二於該導财道⑽職部位,將預備排出該導風框⑶) 之氧體予以降低溫度,而形成冷風,而成冷風扇使用。 综合上述’糊作所揭露之「無錢風觀構」,係提供 _需扇葉使用之風扇結構’其利用該扇框以其兩側福設於該 上,並於各麵框及導風_部進行空氣流通,配合該 内部空氣之流通作風速調整’最後讓空氣由該 扇框内緣排出’卿成空氣產生風動之吹風效果 12 到較佳之使用安全外,該扇框之引流部又可達觀迷姆 效二同時1形叙4赌造型設計上及其他舰添設= 相田大之變化二間,而獲致—穩固結合及組裝便利性 葉風扇結構’俾使整體確具產業實祕及成本效益,且其構= 結構又未f見於諸書顺公職用,誠符合新型專利申請要 件請釣局明鏗,早日准予專利,至為感禱。月 枯^者以上所述乃是本創作之具體實施概所運用之 顺所狀改變,其所產生之功能作 圍内,合予陳明I 蓋之精㈣’均應在本創作之範 【圖式簡單說明】 第-圖為本創作—較佳實施例之立體外觀圖。 第二圖為本創作—較佳實關之立體分解示意圖。 第三圖為本創作—較佳實關之組合剖視圖一。 第四圖為本創作—較佳實施例之組合剖視圖二。 第五圖為本創作—較佳實關之雜斷©剖視圖。 2六圖為本_—較佳實補之扇框空氣流動狀態示意圖。 第七圖為本創作—較佳實細之使職態示意圖一。 第八圖為本創作—較佳實施例之使用狀態示意圖二。 第九圖為本創作—較佳實施例之制狀態示意圖三。 第十圖為本創作另—實施例之立體外觀圖。 第十圖為本創作另—實施例之組合剖視圖。 第十二圖為本創作再—實施例之立體外觀圖。 第十_圖為本創作再—實施例之組合剖視圖一。 第十四_本創作再—實施例之組合剖視圖二。 第十五圖為本創作再—實施例之扇框斷面剖視圖。 第十/、圖為本創作更—實施例之立體外觀圖一。 第十七圖為本創作更—實施例之立體外觀圖二。 M394383 【主要元件符號說明】 [本創作] 基座 (10) 導風裝置 (30) 電路組 (11) 導風框 (31) 控制裝置 (12) 導風流道 (32) 基座口 (13) 容置凹部 (33) 扇框 (20) 導接部 (331)(332) 空氣流道 (21) 框接件 (34) 入氣流道 (211) 導風底座 (35) 排氣流道 (212) 入氣通口 (351) 風口組 (22) 導風組 (36) 入氣口 (221) 旋轉組 (40) 排氣口 (222) 旋座 (41) 入氣框接部 (23) 導弧孔 (411) 排氣樞接部 (24) 旋座口 (412) 引流部 (25) 旋件 (42) 入氣端 (251) 導引柱 (421) 排氣端 (252) 15V. New description: [New technology field] No fan blade and its high security. This creation department is about a fan structure, especially a power component of fan blade rotation, which can generate preset wind direction flow. The fan structure. [Prior Art] Electric fans, also known as electric fans, are a kind of rapid rotation through the electric chicken scales, which encourages the nearby air to accelerate and flow, and generates a wind phenomenon, which blows to the human body. The money of the common electric fan can be divided into ceiling fans, table fans, ventilation fans, rotating fans, air-conditioning fans (ie, cooling fans), etc. according to its installation and use; It can reach the function of turning on and off the remote control switch. α: The basic structure of the electric fan includes the motor, the fan blade, the net, the bracket, the rotating mechanism, and the pitching machine material; the towel blade has three blades and four blades. Made of metal such as plate, it has been changed to plastic material nowadays; the motor is directly connected with the fan blade, and the fan blade is directly rotated when the motor rotates; the main body is installed to prevent danger; the bracket is used to support the aforementioned member, The /7 pin is located in the corresponding preset position, which has a speed adjuster (swith) or a time switch (time measurement), a coil power cord device, a remote control switch socket, and the like. The conventional fan structure is a fan device of the invention disclosed in Japanese Patent No. 097201887, which includes: a frame; the fan system includes a fan body M394383 and a driving portion connected to the fan body for driving the fan body. And the driving part of the fan is installed in the frame, so that when the driving part drives the fan body, the fan can swing to the left and right sides of the frame; and the supporting member is assembled with the frame, and the frame can be The support member is rotated to change the upper and lower rotation angles of the fan. There is also a conventional fan structure, such as the "safety touch fan" disclosed in the Japanese Patent No. 097212584, which includes an electric fan motor module and a control module; the electric fan motor module includes a casing a motor body, a fan blade, a conductive rear fan net, a conductive front fan net, a mesh conductive sheet, and a conductive conductive sheet. The conductive rear fan net and the conductive front fan net shape are correspondingly fitted to each other. The fan blade is disposed inside and the conductive front and rear fan nets are electrically contacted by the conductive conductive sheet. The conductive system is disposed in the shell, and is electrically purchased from the fan conductive sheet. When the user touches the conductive front and rear fan nets, the control module closes the motor body to stop the fan blade, thereby achieving the purpose of safety protection and convenient operation. [New content] The battlefield riding and shooting, all threatened to ride the wind and money structure, the former main A support, drive parts and other components of the technology revealed on the protection of the blade of the protection of the wire to add conductive devices to control and fine, ,. ‘The effect of turning from _ _ money after turning over. Only '(4) is stuck in the style of riding, the tree is equipped with 4 M394383 = or the touch-stop device is still a hole in the gap. It is difficult to keep the child still accidentally putting his hand into the _ and causing injury. Therefore, the reduction-protection net still has a safety hole. In particular, the rotating blade is the source of the danger of the electric fan. If the fan blade structure can be used, the safety can be greatly improved. (Technical means for solving the problem) In view of the above, the fanless fan structure disclosed in the present invention comprises: a two-framed frame recording body, and an air flow path formed in the frame portion The prefabricated part is provided with at least the tuyere group; the ::fan; she: has a hollow frame-shaped wind guide frame, and the frame core 2 is connected to the field tunnel - the wind guide channel, The guide is arranged in the guiding core to effectively guide the wind direction of the guiding slit, and to control: the wind speed of the air flow; and the fan frame of the draining device The upper part of the set-up time is matched with the air intake of the guide part. The preset wind speed is sent from the inner edge of the frame to make the air move to the fan effect, so there is no need to use the fan blade and the motor that drives the fan blade. The overall structure can reach the practicality of safety. (Compared with the efficacy of the prior art) ^ The main purpose of the work is to provide a fan frame with a drain-free design of the no-face fan structure, and with the tuyere group, ^ ^ ^ heart,, can blow out the preset air volume to make the surrounding two gas The wind is generated, so it is necessary to use components such as shore connection. The use of a fan blade and a motor for driving the blade 5 The second fan frame of the present invention has a wind guide device that is sent out from the inner edge of the frame, that is, a fanless fan structure is provided, wherein 'It can suck the outside air and then achieve the fan effect at the preset wind speed. The purpose of the system is to provide a fanless fan structure, the fan frame is directly touched by the material, and the adjustment of the projection is made, and the air passage and the air guide channel are connected to reduce the other pivotal connection. The application of components such as three-guides can effectively reduce manufacturing costs. The purpose of this creation is to provide a fanless fan structure, which is made by using a fan frame for body formation. The appearance of the frame can be changed according to requirements, so that the product has a large elastic design range and enhances the product texture. . [Embodiment] Please refer to the first-to-three® 'the fanless fan structure provided by the present invention, which mainly includes: a base (10), and a fan frame (20) provided on the base (10). ), an air guiding device (30), and a rotating group (4〇). The base (10) has a predetermined shape, and is provided with a circuit group (11) and is coupled with a control device (12) outside the base (10). The fan frame (20) is a circular hollow frame having a taper shape, and an air flow passage (21) is formed in the frame body to define a predetermined portion of the inner frame surrounded by the fan frame (2〇). a tuyere group (22); the fan frame (20) is respectively provided with an inlet air pivoting portion (23) and an exhausting pivoting portion (24) at the corresponding two preset portions; the air flow passage (21) The split flow is composed of an intake air passage (211) and an exhaust flow passage (212), and the intake air passage (211) communicates with the intake air pivot portion (23), and the exhaust flow passage (212) And communicating with the exhaust pivoting portion (24); the tuyere group (22) has a plurality of air inlets (221) and a plurality of air outlets (222), and the two are arranged in the number of arrays in the fan frame (20) an inner edge; the air inlet (221) is in communication with the inlet air passage (211); the exhaust port (222) is in communication with the exhaust runner (212); the fan frame (10) is centrally One of the drainage portions (25) is formed, and the two end edges of the through hole are respectively formed as an air inlet end (251) and an exhaust end (252), and are inside the air inlet end (251). The inner edge of the rim wall is larger than the outer diameter of the inner edge wall of the exhaust end (252). The air guiding device (30) has a hollow frame-shaped air guiding frame (31), and a wind guiding flow path (32) is formed in the frame body to communicate with the air flow channel (21); the air guiding body The frame (31) is formed with a semi-open one receiving recess (33), and the convex portions at both ends thereof are respectively formed as a guiding portion (331χ332); a pivoting member (34) is disposed in each The guiding portion (331) (332); the air inlet pole portion (23) and the exhaust pivot portion (24) on each side of the fan frame (20) are respectively pivoted on each of the guiding portions (331) (332) on the upper portion and the fan frame (20) is accommodated in the space enclosed by the accommodating recess (33), and is rotated on the air guiding frame (31); the air flow path (21) ) can also communicate with the air guiding channel (32) through the hollow guiding of the air inlet pivoting portion (23), the exhaust pivoting portion (24) and the pivoting member (34); The air base (35) is disposed under the air guiding frame (31) and jointly forms the air guiding channel (32); a wind guiding group (36) is used for the fan motor component, and is disposed on the guiding On the wind base (35), and at the same time at the preset part of the air guiding channel (32), the air can be taken The air entering the air guiding channel (32) is directed toward the exhaust flow path (212) to effectively guide the wind direction of the air in the air guiding channel (32), and to control the air guiding channel (32) The wind speed of the inner air; the air guiding group (36) is connected to the circuit group (11), and is controlled to open and close by M394383. The rotating group (10) is disposed between each of the air guiding device (10) and the button (10), and provides each of the fan frame (10) and the air guiding device (10) to synchronously rotate the preset angle in the horizontal direction; the rotating seat (41), The utility model is disposed on the base (10), and the rotating seat (41) is provided with a preset curvature - a guiding hole (4) 丨); a rotating member (10) is connected to the air guiding device (10), and Corresponding rotation operation is performed on the rotary seat (4); the weaving member (42) is preset to extend the predetermined height and is disposed through a guiding column (421) in the arc guiding hole (411). By means of the above-mentioned member, the fan frame designed with the drainage portion (25) is provided with the tuyere group (10), and the air guiding device (10) is used to suck in the outside air, and then the fan frame (10) is at a preset wind speed. For example, if the off-line produces wind motion to achieve the fan effect, there is no button for the button and the horse-loading material of the drive-leaf, and the overall structure can be safe and practical. In order to understand the characteristics of the creation structure, the technical means of the creation and the effect achieved by the period, the usage of the creation is described as follows: When the creation is set, the system is pre-set on the base (1〇). The circuit group (11) and the control device (12); the connection system fixes the air guiding group (36) on the air guiding base (35), and then is disposed under the air guiding frame (31), Forming the air guiding channel (32) together; then, each of the pivoting members (34) is respectively assembled with the inlet electrode portion (23) and the exhaust pivot portion (24) of the fan frame (2〇) And then each of the pivoting members (μ) is respectively connected to the guiding portions (331) (332) on both sides; then the rotating group (4〇) is disposed under the guiding seat (35), (4) The guide post (421) is left in the arc guiding hole (411); finally, the assembly in the assembled state is installed on the base (ίο) by the rotating group (4〇), that is, the assembly is completed. . For the air flow state of the present creation, please refer to the fourth to sixth figures. When the air guiding group (36) is started, the suction force is generated on both sides of the air guiding group (36) due to the change of the flow velocity, and the suction force is generated. The air in the air guiding channel (32) is circulated to the exhaust side through the air guiding group (36) on the air inlet side, and when the air inside the air guiding channel (32) starts to flow, the air is further driven. The air in the air flow passage (21) circulates, and the outside air is also attracted by the air inlet (221), and then sequentially passes through the inlet air passage (211), the air inlet pivot portion (23), and the right side. The air guiding channel (32), the air guiding group (36), the left air guiding channel (32), the exhaust pivoting portion (24), and the exhaust flow path (212) are finally used by the exhaust port (222) Discharge and cause the air to flow to have a preset air volume and a wind speed; if the circulation is continued, a fan-like wind state is blown to the preset position. The inner wall of the fan frame (20) is formed by a tapered portion (25), such that the inner diameter edge of the air inlet end (251) is larger than the exhaust end (252), so the inner air is The exhaust port (222) is exhausted, and external air is taken in by the air inlet (22!), and the air flowing through the drain portion (25) is caused by each of the air inlet end (251) and the exhaust end (252). The pressure difference generated between the two parts can further provide the natural wind speed generated by the drainage portion (25), can enhance the wind motion effect, and reduce power consumption. The creation system utilizes each of the fan frame (20) and the air guiding device (3〇) to draw outside air from the air inlet (221) and then use the air guiding group 〇6) to adjust to a preset wind speed. 'The air outlet (222) is sent out from the inner edge of the fan frame (20), that is, the fan is blown; in particular, the fan frame (2〇) designed in combination with the drainage portion (25) is matched with the air outlet group (22). The structure, that is, the preset air volume can be blown, so that the surrounding air generates 9 M394383 air movement, so there is no component such as a fan blade and a motor that drives the fan blade; at the same time, the fan motor component of the air guiding group (36) can be The air entering the air guiding flow path (32) by the intake air passage (211) is directed toward the exhaust flow path (312). Please refer to the seventh figure. The two frame frames (2〇) and the air guiding frame (31) are directly pivoted, except for the air flow passage (21) and the air guiding passage (32). The effect of the mutual circulation of air also has the effect of reducing the adjustment of the pitching motion of the fan frame (2〇), and reducing the cost of other pivotal components or guiding components, thereby effectively reducing the manufacturing cost.凊 Referring to the eighth to ninth drawings, the rotating group (4〇) of the present invention is disposed between each of the «Xuan base (10) and the air guiding device (3〇), and each of the arc holes is used. And the setting of the guiding column (421) 'let the guiding column (421) move in the position of the guiding hole (4))) to enable the respective (10) and the thief (10) to synchronously generate horizontal rotation, and It has a rotating action <rotation angle limit Wei, in order to achieve the wind direction steering blow function. Please refer to the tenth to eleventh drawings, which is another embodiment of the present invention, wherein the tuyere group (22) can set each of the milk inlets (221) or exhaust gas in a preset number of rings. σ (222); the wind group (36) is horizontally juxtaposed with two fan motor elements 7 on the air guiding base (35), which can be used by the fan motor unit (10) The incoming air is directed to the air guide (32) to take the lower portion and then the other fan motor element directs the air toward the respective air outlet pivoting portions (24). The embodiment mainly uses two sets of fan motor components for adjusting the internal air velocity, and the flow is secreted by the outside air (10), and the M394383 then passes through the intake airflow passage (211) and the air intake. a connecting portion (23), the air guiding channel (32) on the right side, the air guiding group (36) on the right side, the air guiding group (36) under the air guiding flow path (32), the air guiding group (36) on the left side, and the air guiding flow path on the left side (32), the exhaust pivoting portion (24), to the exhaust flow passage (212), and finally discharged by the exhaust port (222), and the air flow is generated to have a preset air volume and wind speed; In circulation, a fan-like wind is blown to a preset position. The effect expected by this embodiment is exactly the same as the previous embodiment. Please refer to the fourteenth to eighteenth drawings, which is a further embodiment of the present invention, wherein the fan frame (20) is respectively provided with two exhaust pivoting portions (24) at their corresponding two preset portions, Separately disposed on the air guiding frame (31), and the rotating frame (2) can be rotated on the air guiding frame (31); an air inlet port (351) is disposed on the guiding frame a predetermined portion below the wind base (351) and communicating with the air guiding flow passage (32); the air flow passage (21) is composed of a two-way exhaust flow passage (212), and each of the exhaust gases The pivoting portions (24) are in communication; each of the exhausting pivoting portions (24) is simultaneously in communication with the air guiding flow passage (32), and the air guiding group (36) is an application of a fan motor component, The air of the base port (13) is attracted to the air inlet port (351), and the air entering the air guiding channel (32) from the air inlet port (351) faces each of the exhaust pivoting portions (24) Orientation guide; the tuyere group (22) has a plurality of two exhaust ports (222), which are arranged in a preset arrangement on the inner edge of the fan frame (2〇), and each of the exhaust ports (222) is The exhaust flow passages (212) are connected to each other. In this embodiment, the air intake portion is disposed under the base (1〇), and the fan frame (20) is discharged only as air, so that each of the base (1〇), the rotating group (40), The air guiding base (35) and the air guiding flow passage (32) are further adjusted to form 11 each of the base opening (10), the rotating seat opening (4) 2), and the air inlet port, and the S air flow state. The outside air is also attracted by the base port (10), and then passes through the swivel port (4) 2, the popularity σ (35), and the air guide: (36), then the two sides of the shunt enter the left and right sides. The air guiding channel (10) is on both sides. The sea exhaust pivoting portion (24), to each of the Wei flow passages (2) 2), and finally, each of the exhaust ports is arranged in a row, so that the flow is continuously ignored, and a fan-like wind state is blown to the preset. position. The effect expected by this practical example is exactly the same as the previous embodiment. This creation can also be implemented in other ways. Please refer to the sixteenth and seventeenth drawings. The fan frame (10) can be changed according to the requirements of the shape, such as expanding the circle or the heart shape, etc. 'Using the fan frame (10) In the form of one-piece production, the appearance of the shape can be changed according to the needs, so it has a large elastic design of the product, and the creation of the original can also be added - add her, set up a bribe guide (32) In the setting part, the gas of the preparation and the material wind frame (3) is added to the temperature to form the heat, and the hot air is added to the H. The _ can also be added to the condensing group, and the second part is to be in the position of the guiding channel (10). The oxygen body that is prepared to discharge the air guiding frame (3) is lowered to form a cold air, and is used as a cooling fan. In view of the above-mentioned "no money view", it is provided with a fan structure that requires the use of a fan blade, which uses the frame to have its sides on the side, and in each frame and guide wind _ part of the air circulation, with the flow of the internal air for the wind speed adjustment 'finally let the air out of the inner edge of the fan frame 'Qing Cheng air to produce a wind blowing effect 12 to better use of safety, the drainage of the fan frame It is also possible to achieve a fascinating effect, a two-dimensional sneak sneak design and other ship additions = two changes in the phase of the field, and the result is a stable combination and easy assembly of the leaf fan structure. And cost-effective, and its structure = structure is not seen in Zhu Shushun public office, in line with the requirements of the new patent application, please fish in the Ming Dynasty, grant patents as soon as possible, to the pray. The above-mentioned results are the changes in the application of the specific implementation of this creation, and the functions produced by it are within the scope of the work, and the combination of Chen Ming I and Gai (4) should be in the scope of this creation. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a three-dimensional appearance of the creation - the preferred embodiment. The second picture is a three-dimensional exploded view of the creation-best practice. The third picture is a cross-sectional view of the combination of the creation and the better practice. The fourth figure is a sectional view of the combination of the creation and the preferred embodiment. The fifth picture is a cross-sectional view of the creation-best break. 2 The six figures are schematic diagrams of the air flow state of the fan frame of the better _. The seventh picture is a schematic diagram of the creation of the best-to-be-made. The eighth figure is a schematic diagram 2 of the state of use of the creation-preferred embodiment. The ninth drawing is a schematic view of the state of the creation of the preferred embodiment. The tenth drawing is a perspective view of another embodiment of the creation. The tenth drawing is a sectional view of a combination of another embodiment of the creation. The twelfth figure is a perspective view of the creation of the embodiment. The tenth figure is a sectional view of the combination of the creation and the embodiment. The fourteenth embodiment of the present invention is a cross-sectional view of the combination of the embodiments. Fig. 15 is a cross-sectional view showing the cross section of the fan frame of the present invention. The tenth/picture is a three-dimensional appearance of the creation of the present invention. Figure 17 is a perspective view of the second embodiment of the creation. M394383 [Explanation of main component symbols] [This creation] Base (10) Air guiding device (30) Circuit group (11) Air guiding frame (31) Control device (12) Air guiding channel (32) Base port (13) Socket recess (33) Fan frame (20) Guide (331) (332) Air flow path (21) Frame (34) Air flow path (211) Air guide base (35) Exhaust flow path (212 ) Inlet port (351) Tuyere group (22) Air guiding group (36) Inlet port (221) Rotating group (40) Exhaust port (222) Rotating seat (41) Inlet frame (23) Guide arc Hole (411) Exhaust pivot joint (24) Rotary seat (412) Drain (25) Swivel (42) Air inlet (251) Guide post (421) Exhaust end (252) 15

Claims (1)

M394383 六、申請專利範圍: 1、一種無扇葉風扇結構,其包含有: ▲ -扇框,為中空框體,於框體内部形成有—空氣流道,於 該扇框所ϋ成之内框預設雜設註少—風吨; 、 —導風裝置’係與闕框相接,其具有巾空框體狀之一導 風框,其框體内部形成無空氣流勒連通之-導風流道,〜 導風組,係設於該導風流道預設雜,林效料該導風流道 内空氣之風向,及控制該導風流道内空氣之風速。 2、 依射請專娜_丨酬述無扇葉闕轉,其中 該導風框伽彡財—容置畴,其_呈凸·部位分別設為 一導接部;該扇框係可容設於該容置凹部所圍設之空間内,其 相對應之二預設部位分別設有一樞接部,以框設於各該導接部 上,並可使該扇框得於該容置凹部内作旋轉;該空氣流道亦可 透過該樞接部其内之中空導引而與該導風流道相通。 3、 依據申請專利範圍第2項所述無扇葉風扇結構,其進 一步設有一樞接件,係設於各該導接部及樞接部之間,提供該 扇框可於該樞接件上作旋轉;該空氣流道亦可透過各該樞接部 及棍接件其内之中空導引,而與該導風流道相通。 4、 依據申請專利範圍第1項所述無扇葉風扇結構,其中 該扇框於其相對應之二預設部位分別設有一入氣樞接部及一排 氣棍接部’以分別樞設於該導風框上,並可使該扇框得於該導 風框上作灰轉,該空氣流道係為一入氣流道及一排氣流道所組 成’該入氣流道係與該入氣樞接部相通;該排氣流道則與該排 16 乳樞接部械’·各該碌枢料及職雛制分顺該導風 流道相連通。 5、 依據申請專利細第4項所述無扇纽絲構,其中 該導風組係為—風扇馬達元件,其可將魏人氣流道進入該導 風流道之空氣朝向該排氣流道方向導引。 6、 依據申請專利範圍第4項所述無扇葉風扇結構,其中 該,口組係具有至少人氣σ及至少-排氣口,兩者以預設排 列減於縣框峰,該减口係與該人氣流道械;該排氣 口則與该排氣流道相通。 7、 依據_請翻範㈣6項所述無扇葉風扇結構,其中 各該入氣D及魏口細若干數量交叉翻方式環設於該扇 框内緣。 8、 依射4專概圍帛1撕述無扇葉風扇結構,其中 該扇框於其相對應之二預設部位分顺有二贼_部,以分 別樞叹於料麵上,並可使該扇框躲該導雖上作旋轉; 入亂通口 ’係設於該導赌預設雜m流道係為分流 =二排氣流道馳成’並分職各該減樞接部相通 ;各該排 氣樞接部則同時與料風流道相連通。 9、 依據巾請專概圍第8賴述無扇葉風絲構其中 該導風組係為—風扇馬達元件,其可將由該人氣通口進入該導 風流道之空氣朝向各該排氣流道方向導引。 1〇、依據申請相範圍第8項所述無扇親扇結構,其中 該風口組係具有至少二賊口,以職排列環設於該扇框内緣 M394383 ,各該排氣口則與分流狀之該排氣流道相通。 Η、依據申料利細第1Q項·無扇葉風扇結構,其中 該排氣口細若干數量’交叉制方极設於耗框内緣。 • 12、依據中請專利範圍第丨項所述無扇葉風扇結構,其中 該扇框於中央形成有以魄圍設之—引流部,係於貫通之兩端 緣分別設為—人氣端及—排氣端,於該人氣端之内緣壁其内徑 較大於該排氣端内緣壁之外徑。M394383 VI. Patent application scope: 1. A fanless fan structure, which comprises: ▲ - a fan frame, which is a hollow frame body, and an air flow channel is formed inside the frame body, within which the fan frame is formed The frame preset miscellaneous notes are less - the wind ton; - the air guiding device is connected to the frame, which has a wind guide frame with a hollow frame shape, and the interior of the frame is formed without air flow and communication. The wind flow channel, the air guiding group, is arranged in the air guiding channel, and the wind direction of the air in the air guiding channel is controlled, and the wind speed of the air in the air guiding channel is controlled. 2, according to the shot, please pay attention to the _ 丨 丨 述 无 无 无 无 无 无 无 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Provided in the space enclosed by the accommodating recess, the corresponding two preset portions are respectively provided with a pivoting portion for being framed on each of the guiding portions, and the framing frame is obtained for the accommodating portion The concave portion rotates therein; the air flow passage can also communicate with the air guiding flow passage through a hollow guide in the pivoting portion. The bladeless fan structure according to the second aspect of the patent application, further comprising a pivoting member disposed between each of the guiding portion and the pivoting portion, the fan frame being provided for the pivoting member The air flow channel can also communicate with the air guiding channel through the hollow guiding portions of the pivoting portion and the connecting member. 4. The bladeless fan structure according to the first aspect of the patent application, wherein the fan frame is respectively provided with an air inlet pivot portion and an exhaust valve joint portion at respective corresponding second portions to respectively be pivoted On the air guiding frame, the fan frame can be grayed out on the air guiding frame, and the air flow channel is formed by an air inlet channel and an exhaust gas channel. The air inlet and the pivoting portion are in communication with each other; and the exhausting flow channel is in communication with the row of the breast jointing device. 5. The fanless wire structure according to the fourth application of the patent application, wherein the air guiding group is a fan motor component, which can direct the air of the Weiren airflow path into the air guiding channel toward the exhaust airflow path. guide. 6. The fanless fan structure according to item 4 of the patent application scope, wherein the mouth group has at least a popularity σ and at least an exhaust port, and the two are reduced by a preset arrangement to a county frame peak, the reduction system The airflow is communicated with the person; the exhaust port is in communication with the exhaust runner. 7. According to _ please refer to the fanless fan structure of the four (4), wherein each of the inlet D and the Wei port are arranged at the inner edge of the frame. 8. According to the shot 4 special enclosure 1 tearing down the fanless fan structure, wherein the fan frame is divided into two thieves in the corresponding two preset parts to respectively sigh on the material surface, and The fan frame is prevented from rotating on the guide; the intrusion port is set in the guide gambling preset m channel is divided into two parts: the exhaust pipe is divided into two parts and the armature is divided. The exhausting pivoting portions are simultaneously connected to the material flow passage. 9. According to the towel, please refer to the eighth embodiment of the fanless wind wire. The air guiding group is a fan motor component, and the air entering the air guiding channel from the popular air port is directed to each of the exhaust runners. Direction guidance. 1〇, according to the application phase range item 8 according to the fanless fan structure, wherein the tuyere group has at least two thieves, the job arrangement ring is arranged at the inner edge of the fan frame M394383, each of the exhaust ports and the shunt The exhaust runners are in communication. Η According to the 1Q item of the application, the fanless fan structure, wherein the exhaust port is a small number of intersecting square poles disposed at the inner edge of the consumable frame. 12. The fanless fan structure according to the scope of the patent application of the present invention, wherein the fan frame is formed with a drainage portion around the center, and the two ends of the through hole are respectively set as the popular end and - an exhaust end, the inner diameter of the inner wall of the air outlet is larger than the outer diameter of the inner wall of the exhaust end. 、,13、依據申請專利細第1項所述無扇葉風扇結構,其中 該導風裝置係具有-導風赫,係設於鱗顺下方,並丘同 形成該導顺道;至少_風扇馬達元件,錢贿導風底座、上, 並可位於該導風流道之預設部位。 一 14、依據申請專利範圍第1項所述無扇葉風扇結構,其進 ==一紐’係設於該導風裝置下方,提供各該扇框及 導風裝置备固定位功效。13. The fanless fan structure according to claim 1, wherein the air guiding device has a guide wind, which is disposed below the scale and forms a guide along the hill; at least the fan motor The component, the bribe guides the air base, the upper part, and can be located at a preset part of the air guiding flow path. 14. The fanless fan structure according to item 1 of the patent application scope, wherein the inlet == one button is disposed under the air guiding device, and provides the fixed position of each of the fan frame and the air guiding device. 15、依射請專利範圍第14項所述無扇葉風扇結構,盆中 ’崎物峨,該扇框 16=據申請專利範圍第14項所述無扇葉風扇結構,其進 二。3有-旋轉組,係設於錢導風裝置及基座間提供各 該扇框及導風裴置可同步作水f ’、 17 十方向之預設角度旋轉效果者。 仰 範㈣16項所述無扇葉風扇結構,其中 ft — 3\ · 灰座,其上方設有預設曲率 之導弧孔,一旋件,係與該導 ^裝置相接没,並可於該旋座 18 上作相對應之_觸;該旋件預設雜延伸減高度並穿設 於該導弧孔内之一導引柱。 ▲ 18依據申明專利範圍第μ所述無扇葉風扇結構,其中 該扇框係呈具錐度之圓形框體狀。 19、依據申請專·圍第1項所述無扇葉風祕構,其中 該扇框係呈具錐度之橢圓_體狀。15. According to the patent, please refer to the fanless fan structure described in item 14 of the patent scope, in the basin, the saki object, the fan frame 16 = the fanless fan structure according to item 14 of the patent application scope, which is advanced. 3 There is a rotating group, which is provided between the money guiding device and the pedestal. The fan frame and the air guiding device can simultaneously rotate the preset angle rotation effects of the water f ‘, 17 in ten directions. Yang Fan (4) 16 items of the fanless fan structure, wherein ft - 3 \ · gray seat, above which is provided with a predetermined curvature of the arc hole, a rotating piece, is connected with the guiding device, and can The rotating base 18 has a corresponding contact; the rotating part is preset to extend and reduce the height and is disposed through one of the guiding columns in the guiding arc hole. ▲ 18 According to the invention of the patent range, the fanless fan structure, wherein the fan frame is in the form of a circular frame with a taper. 19. According to the application, the fanless wind secret structure described in item 1 is a fan-shaped ellipse_body. Μ20、依㈣請專利軸第1項所述無扇葉風扇結構,其中 该扇框係呈具錐度之心形框體狀。 —步2二:據申請專利範圍第1項所述無扇葉風扇結構,其進 出嗲導㈣組’係辦料風^^淑雜,將預備排 ⑽崎,祕成熱風。 一步包含=據:睛專利範圍第1項所述無扇葉風扇結構,其進 出該導風框之’錢於該導風流道預設部位,將預備排 乱體予以降低溫度,而形成冷風。Μ20. According to (4) the fanless fan structure described in the first item of the patent axis, wherein the fan frame is in the shape of a heart-shaped frame with a taper. - Step 2 2: According to the fanless fan structure mentioned in the first paragraph of the patent application scope, the entry and exit guides (4) group will be equipped with the wind and the wind will be prepared, and the hot air will be prepared. One step includes = according to: the fanless fan structure described in the first item of the patent scope, the money entering and exiting the air guiding frame is at a predetermined portion of the air guiding channel, and the pre-disordered body is lowered to lower the temperature to form a cold air. 1919
TW099202203U 2010-02-03 2010-02-03 Bladeless fan structure TWM394383U (en)

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