1259892 (1) 九、發明說明 【發明所屬之技術領域】 本發明，係關於一種設置在電子機器等的組裝工程 中，且吹噴空氣氣流到組裝元件等來去除附著的塵埃等的 空氣清淨裝置。 【先前技術】 在於各種電子機器等，在框體將顯示面面向開口的顯 示窗內藏液晶顯示器等的顯示器，並利用此一顯示器執行 各種顯示。在於電子機器等，組裝由透明的合成樹脂或玻 璃等成形的透明面板到顯示窗來保護顯示器或確保內部的 密封性。 在於電子機器等，特別是在於合成樹脂製的透明面板 的情形下具有容易帶電的特性的觀點，在於工程中會以強 大的黏著力來黏著塵埃或纖維狀灰塵或各種的異物等（本 發明資料中統稱爲異物）。在於電子機器等，當組裝內面 黏著異物的透明面板到顯示窗時，由於無法從外部將其去 除的關係，必須予以重新分解、再組裝。 在於電子機器等的組裝工程中，爲了此一緣故，吹噴 從工廠內配置的壓縮空氣管所引導的壓縮空氣到框體或透 明面板來進行吹掉去除附著的異物之所謂的空氣吹出處 理。在於電子機器等的組裝工程中，執行必要的空氣吹出 處理時也會發生種種的問題，例如需要對應專利文獻1所 開示之使用初期黏著性大的接著劑之問題。 -4- (2) (2)1259892 空氣吹出處理’係不被限定在上述組裝工程，例如在 於穿孔、切削或硏磨加工等的機械加工工程中，爲了從被 加工部份去除切削屑寺的问時、並設法乾燥時，也經常需 要被使用，此外通常也被使用在各種領域中。在於專利文 獻2 ’做成對向著在電路基板穿孔的貫通孔配置了擁有康 達效應（Coanda Effect)的吹出噴射部，且從吹出噴射部噴 射出的空氣氣流利用康達效應（Coanda Effect)有效率地對 電路基板吹噴來從貫通孔去除異物之空氣清淨裝置。 此外，所謂的康達效應（Coanda Effect)，係屬於如大 家所習知之「氣體或液體的噴流，係即使噴流軸和彎曲面 間的間距離有一段距離的情形也可以沿著彎曲面流動」流 體特性。在於專利2所開示的空氣清淨裝置，係藉由形成 圓弧狀的吹出噴射裝置的外端部對向貫通孔配置來增加流 速後，對貫通孔產生吸引作用。 [專利文獻1]日本特開2002- 1 29 1 24號公報 [專利文獻2]日本特開2000-294906號公報 【發明內容】 [發明所欲解決的課題] 在於電子機器等的組裝工程中，通常在簡易的潔清室 內環境下進行組裝，但是如上述一般，會在透明面板的組 裝工程之前工程或適切的工程中進行空氣吹出處理。在於 電子機器等的組裝工程中，由於用此一空氣吹出處理吹掉 的異物在潔淨室內浮游造成環境惡化，導致重複黏著在組 (3) (3)1259892 裝元件等的惡性循環的問題。而且，在於電子機器等的組 裝工程中，針對帶電的透明面板而言因具有大的附著力附 者異物的緣故更需要有較大的噴射壓力來執行空氣吹出處 理’導致在潔淨室內異物遍佈更廣的範圍。 在於傳統的電子機器等的組裝工程中，在於潔淨室內 配置了空氣槍或吸引裝置（真空泵浦裝置）等所構成的空氣 清淨裝置。空氣清淨裝置，係利用空氣槍對組裝元件噴射 空氣氣流來吹掉附著的異物的同時，利用吸引裝置吸引空 氣氣流與異物後從潔淨室排出到外部。 這種空氣清淨裝置，係吸引裝置會比較大型的關係， 在工程中需要大的空間，此外，使用吹掉強大附著力所附 著的異物用之大噴射壓力之空氣槍時需要具有更大吸引寬 廣範圍的浮游異物功能之大型吸引裝置。空氣清淨裝置， 爲此必須加大潔淨室的同時，也必須將保持該潔淨環境用 的空氣清淨機或過濾器等的設備大型化，導致設備成本增 加的問題。 上述專利文獻1的技術，係因爲利用所定的接著劑將 透明面板接合在顯示窗的工程當做對象的緣故，限制了電 子機器的框體構造的自由度。此外，在於專利文獻1的技 術，也必需對應需要使用與上述空氣清淨裝置相同的空氣 槍或吸引裝置等的問題。 此外，雖然上述專利文獻2的技術，係利用空氣氣流 的康達效應（Co and a Effect)來設法獲得空氣吹出處理的效 率，但是必須要有收集從電路基板去除的異物之吸引裝 -6 - (4) (4)1259892 置。因此，即使是專利文獻2的技術，仍然必須對應與上 述空氣清淨裝置相同的問題。 本發明，係以提供一種利用空氣氣流的康達效應 (Coanda Effect)來去除清淨元件中的異物並排出到外部， 做成以高效率執行高精度的空氣清淨之小型且構造簡單的 空氣清淨裝置爲目的所提出。 [解決課題的手段] 爲了達成上述目的之本發明的空氣清淨裝置，係具 備：基台、與空氣氣流控制構件、及承接台、及空氣氣流 噴射機構、及排氣機構。空氣氣流控制構件，係由挾持頂 點部後連續第1彎曲面部與第2彎曲面部所形成，頂點部 係藉由以一定的間隔對向基台來與基台之間構成空氣清淨 部。承接台係被設置在基台上形成可以自由移動，且在於 搭載被清淨構件後移送到基台與彎曲元件的頂點部之間所 構成的空氣清淨部。空氣噴射手段，係面向空氣清淨部設 置噴射部，且從此一噴射部朝向空氣氣流控制構件的第1 彎曲面部吹噴空氣氣流。排氣機構，係被配置成挾持空氣 氣流元件來對向著空氣氣流噴射機構的噴射部，且通過空 氣清淨部將沿著第2彎曲面部流出的空氣氣流排出到外 部。 在於空氣清淨裝置中，從空氣氣流噴射機構的噴射部 吹出的空氣氣流係利用康達效應（Coanda Effect)沿著空氣 氣流控制構件的第1彎曲面部流動，且繞到頂點部後沿著 (5) (5)1259892 第2彎曲面部流動。在於空氣清淨裝置中，空氣氣流，係 在於減少對向間隔的基台與空氣氣流元件的頂點部之間所 構成的空氣清淨部形成最大流速予以流動。在於空氣清淨 裝置中’通過空氣清淨部的空氣氣流沿著第2彎曲面部流 動後被引導到排氣機構，並藉由此一排氣機構排出到外 部。 在於空氣清淨裝置中，被清淨構件被載置在移動基台 上的承接台後被移送到空氣清淨部。在於空氣清淨裝置 中’藉由吹噴在空氣清淨部流動的空氣氣流到被清淨構 件，進行吹噴並去除附著在此一被清淨構件的異物。在於 空氣清淨裝置中，當復歸移動承接台到初期位置後，做成 取出空氣清淨所處理的被清淨構件後供給到下一工程。 在於空氣清淨裝置中，通過空氣清淨部後混入異物的 空氣氣流，係沿著第2彎曲面部流動後被引導到排氣機 構。在於空氣清淨裝置中，利用排氣機構排放混入異物的 空氣氣流到外部。 【實施方式】 以下，佐以附圖說明實施本發明的實施方式之空氣清 淨裝置1。空氣清淨裝置1，係被使用在設置在攜帶式電 話2的組裝工程，且在於組裝透明面板的前工程中將攜帶 式電話2當做被清淨構件使用主要是執行配置液晶顯示器 之顯示窗部位的空氣清淨。此外，空氣清淨裝置1，不僅 可以用在顯示窗部位也可以適切地設置在攜帶式電話2的 -8- (6) (6)1259892 其他工程來使用，此外，也廣泛地被使用在攜帶式電話2 的組裝工程以外。 空氣清淨裝置1，係如第1圖至第3圖所示，具備： 基台3、與載置攜帶式電話2後朝長方形方向往復移動基 台3的平台3a的承接台4、與被組裝在基台3上且在內 部構成清淨空間部5的盒體6、與設置在盒體6的空氣氣 流控制構件7及排氣引導構件8。空氣清淨裝置1，係被 配置在盒體6的一側，且具備將工廠內配置之未圖示的清 潔空氣供給管供給的空氣氣流離子化後吹入到清淨空間部 5內的空氣氣流噴射部9。空氣清淨裝置1，係具備被配 置成挾著盒體6的清淨空間部5後對向著空氣氣流噴射部 9，且從清淨空間部5內排出空氣氣流之空氣氣流排氣部 10° 空氣清淨裝置1，係由從供給到空氣氣流噴射部9的 空氣氣流產生離子化空氣氣流的空氣離子化裝置（游離裝 置）11、與立設在基台3的支撐架元件12、與安裝在此一 支撐架元件12的管子支撐架13、與介隔著形成在盒體6 的前面面板6a之引導開口部1 4後面向清淨空間部5的噴 嘴頭1 5、與前端部設置噴嘴頭1 5且由管子支撐架1 3保 持的空氣供給管1 6等所構成。空氣清淨裝置1，係由將 空氣氣流排氣部1 〇組裝到形成在盒體6的天花板面板6b 之排氣口 1 7的排氣風扇裝置1 8、與連接到此一排氣風扇 裝置18與未圖示之除塵裝置的排氣管19等所構成。 空氣清淨裝置丨，係在基台3的底面設置分別擁有多 -9- (7) (7)1259892 數個安裝孔的安裝托架20a、20b，且介隔著各安裝孔並 利用未詳述之地腳螺栓打入地板內來設置在工程中所設定 的位置。空氣清淨裝置1，係整體被構成小型且簡單化， 且可以簡單地被移動到適合的場所設置。此外，空氣清淨 裝置1，係例如利用在基台3設置滑輪形成可以予以簡單 地移動。 空氣清淨裝置1，基台3的平台3a朝長方形方向將 該主面區隔成兩個領域，在於一側的領域利用組裝盒體6 構成於後詳述的略呈封閉的空氣清淨部的同時另一領域做 爲承接例如從前工程所供給來的攜帶式電話2之作業台領 域3 b所構成。在於空氣清淨裝置1，如第1圖所示，在 於從盒體6將承接台4引導到作業台領域3 b的狀態下處 理攜帶式電話2的裝拆操作。 承接台4，係從作業台領域3b介隔著引導開口部14 將平台3a抽出放入到盒體6內的清淨空間部5。當承接 台4在清淨空間部5內移動時會碰到設置在平台3 a的制 動器2 1被定位。承接台4，係具備：朝長方形方向在平 台3a的主面上滑動作動之滑動平台22 ;與組合在此一滑 動平台22後將攜帶式電話2定位並載置的承接台構件 23 ;與移動操作滑動平台22用的操作把手24。 承接台4，係在於平台3 a與制動器22之間設置有朝 向未圖示之例如長方形方向的引導溝槽及嵌合在該引導溝 槽的引導凸塊所構成的滑塊引導構造，操作者在握住操作 把手24後利用推拉的方式在平台3a上滑動移動。關於滑 -10- (8) (8)1259892 動引導構造，係並不限定其構造，只要使用適當的移送引 導構造、或是將滑動平台22滑順地移動在平台3 a上的話 即可。 承接台4 ’係如第2圖所示’在於滑動平台2 2將多 數片的安裝托架片部22a —體成形，這些安裝托架片部 2 2 a由螺絲固定來將承接台構件2 3與滑動平台2 2形成〜 體化。承接台4之詳述雖然予以省略，其係利用承接台構 件23、與安裝托架片部22a的至少一邊的安裝孔朝高度 方向做成長圓孔來構成調整對應滑動平台22之承接台構 件2 3的高度位置之調整機構。因此，承接台4，係在於 適切地調整攜帶式電話2與後述的空氣氣流控制構件7間 的間隔後做成以最佳的狀態下吹噴空氣氣流到攜帶式電話 2。此外，關於高度調整機構，係不被限定於此，例如可 由如齒條及小齒輪所形成的構造、或摯子凸部與摯子凹部 所形成的構造等來構成。 承接台4，係在承接台構件23，雖然省略其詳述，其 設置保持攜帶式電話2的外周部的嵌合凹部，且將攜帶式 電話2定位後載置的同時將其保持成即使吹噴空氣氣流也 不會移動。承接台4，係被分割成可裝拆之滑動平台22 與承接台構件23的構成的緣故，即使例如攜帶式電話2 的外觀規格不同只要更換承接台構件23即可予以對應。 承接台4，係不僅限於攜帶式電話2的更換也可以提高對 各種電子機器的互換性。 此外，承接台4，係例如在滑動平台22附設以所定 -11 - 1259892 Ο) 的時機自動地往復移動基台3的輸送機構，也可以做成在 作業台領域3b裝拆預先載置攜帶式電話2到滑動平台22 之承接台構件2 3。承接台4，係也可以利用相關的構造設 置在自動組裝工程中。 盒體6，係如上述一般，圍繞基台3的一端領域後在 內部構成清淨空間部5。盒體6，係如上述一般，組合成 爲在作業台領域3 b側形成開口的引導開口部1 4之前面面 板6a ;及形成排氣口 17的天花板面板6b ;及背面面板 6c ;及由兩側面面板6d、6e所形成的底面開放的箱子 狀。盒體6，係被設置成分別將背面面板6c ;與兩側面面 板6d、6e的下方固定在基台3。 盒體 6，係利用間隔保持軸25來保持兩側面面板 6d、6e的對向間隔。盒體6，係藉由將間隔保持軸25位 置在後述的空氣氣流控制構件7的內部空間後予以設置， 利用此一間隔保持軸25做成不使清淨空間部5內的空氣 氣流產生亂像來提昇機械的強度。此外，盒體6，係利用 至少將一邊的側面面板6d、6e做成例如導電性的透明的 壓克力樹脂製面板可以從外部查看清淨空間部5內的狀 況，形成可以簡單地確認攜帶式電話2的清淨狀況或是否 清掃清淨空間部5。 盒體6，係如上所述，在於區隔作業台領域3 b的前 面面板6a形成引導開口部14。引導開口部14，係在於載 置攜帶式電話2的狀態下依據在清淨空間部5內推抽承接 台4的開口尺寸形成的同時，將後述之噴嘴頭1 5面向清 -12- (10) (10)1259892 淨空間部5。 盒體6，係位置在天花板面板6 b的背面面板6 c側後 形成圓形之上述的排氣口 1 7。在於盒體6，朝向排氣口 且遍佈天花板面板6b後在兩側面面板6d、6e安裝分 別固定腳部之排氣風扇安裝托架26。在於排氣風扇安裝 托架2 6，形成與排氣口 1 7同心圓的開口部，且介隔著此 一開口部做成將排氣風扇裝置1 8面向清淨空間部5予以 安裝。 在於盒體6，於背面面板6c也是如第2圖所示，形 成開口部27。開口部27，係利用排氣風扇裝置1 8來進行 排氣後從外部將空氣流入到形成負壓狀態的清淨空間部5 的同時，藉由加速後流入到形成負壓狀態的空氣氣流的流 路，促進清淨空間部5內的空氣氣流的流動情形進而更 有效率地清淨攜帶式電話2。 空氣氣流控制構件7，係擁有與盒體6的兩側面面板 6d、6e的對向間隔幾乎相同的寬度且使用主面做成平滑 面之例如鋁板等的薄板，整體彎曲成略爲放射線狀。在於 空氣氣流控制構件7，係如第2圖所示，朝長方形方向的 兩端附近的兩側緣分別設置安裝片28a、28b。空氣氣流 控制構件7，係對向著兩側面面板6d、6e，藉著朝著前面 面板6a且引導開口部14的上方部位固定一邊的安裝片部 28a的同時，將另一邊的安裝固定片部28b朝天花板面板 6b且排氣口 17的前方緣固定，形成可以被安裝在盒體6 的內部。 -13- (11) (11)1259892 安裝空氣氣流控制構件7，係在於被安裝在盒體6的 狀態下，與基台3維持一定間隔對向的頂點部7a，形成 可以連續前面面板6a側的第1彎曲面部7b與背面面板 6 c側的第2彎曲面部7 c。空氣氣流控制構件7，係第1 彎曲面部7b被構成邊朝向內部逐漸彎曲邊對向著朝頂點 部7a的引導開口部1 4的彎曲面。空氣氣流控制構件7， 係第2彎曲面部7c被構成從頂點部7a邊逐漸彎曲邊朝向 排氣口 1 7的彎曲面。 空氣氣流控制構件7，係將頂點部7a與基台3的平 台3 a之對向間隔設定成被載置在承接台4後被移送的攜 帶式電話2可以通過的高度位置。空氣氣流控制構件7， 係如後述一般，做成從空氣氣流噴射部9噴射出的空氣氣 流利用康達效應（Coanda Effect)來沿著第1彎曲面部7b-頂點部7a-第2彎曲面部7c流動，但是在於空氣氣流的速 度最快的頂點部7a的附近設定成將空氣氣流吹噴到攜帶 式電話2的高度位置來構成空氣清淨部29。空氣氣流控 制構件7，係具體而言，頂點部7a與攜帶式電話2的間 隔被設定在7 nim至1 0眶來安裝在盒體6。 排氣引導構件8，也是擁有與盒體6的兩側面面板 6d、6e的對向間隔幾乎相同的寬度且使用將主面做成平 滑面之例如鋁板等的薄板後形成板狀。在於排氣引導構件 8，係如第2圖所示，朝長方形方向的兩端附近的兩側緣 分別設置安裝片30a、30b。排氣引導構件8，係對向著兩 側面面板6 d、6 e，藉著在制動器2 1的附近位置朝著空氣 -14- (12) (12)1259892 氣流控制構件7的頂點部7 a固定一邊的安裝片部3 〇a的 同時’將另一邊的安裝固定片部3 Ob朝天花板面板6b側 而且排氣口 17的後方緣固定，形成可以被安裝在盒體6 的內部。 排氣引導構件8，係在於被安裝在盒體6的狀態下， 構成與空氣氣流控制構件7的第2彎曲面部7 c以所定的 間隔相對向後，引導圍繞頂點部7a流動的空氣氣流到空 氣氣流排氣部1 0。排氣引導構件8，係在於空氣清淨部 2 9的附近，下端部以大約2 0腿的間隔與第2彎曲面部7 c 相對向。此外，排氣引導構件8，係下端部與基台3之間 構成間隙8a來被安裝到盒體6，此一間隙8a構成從背面 面板6c形成的開口部27輸入的空氣之流入口。 此外’在於空氣清淨裝置1，如上所述，空氣氣流係 利用康達效應（Coanda Effect)來將空氣氣流控制構件7的 外周面沿著第1彎曲面部7b-頂點部7a-第2彎曲面部7c 流動的緣故，特別是可以不需在盒體6內安裝排氣引導構 件8。在於空氣清淨裝置1，如上所述，設置排氣引導構 件8以便從開口部2 7導入的空氣之流入功能；及圍繞空 氣氣流控制構件7的頂點部7a後確實地引導空氣氣流到 排氣口 1 7進而即使某些因素產生亂流的情形也可以防止 在盒體6內異物的擴散。 空氣清淨裝置1，係從空氣氣流噴射部9吹入被離子 化的空氣氣流到清淨空間部5。空氣清淨裝置1，係在於 附設的空氣離子化裝置1 1生成離子化空氣氣流。空氣離 -15- (13) (13)1259892 子化裝置1 1，係如第2圖所示，利用連接管3丨在工廠內 配管後針對各工程被連接到供給潔淨空氣之未圖示之空氣 供給管’並從此一空氣供給管供給空氣氣流。此外，空氣 清淨裝置1，係在於例如連接管31的中途設置未圖示之 活塞’並且利用開關操作此一活塞來對空氣離子化裝置 1 1切換供給或停止潔淨空氣。 空氣離子化裝置1 1，係如大家所習知一般，利用電 暈放電等生成離子化空氣氣流後，將此離子化空氣氣流送 出到空氣供給管1 6。空氣清淨裝置丨，係利用吹噴離子化 空氣氣流到攜帶式電話2來去除攜帶式電話2或異物中帶 電的靜電做成減低異物的附著力。因此，空氣清淨裝置 1，不需利用泵浦將空氣氣流增壓來提高異物的去除力等 的對應，另外，也可以抑制因爲高壓化所形成的空氣氣流 的亂流發生。 在於空氣供給管1 6，如上所述，在於前端部設置噴 嘴頭1 5，且從此一噴嘴頭1 5將被離子化空氣氣流噴出到 盒體6內的清淨空間部5。空氣供給管1 6，係被支持在將 中途部份安裝在基台3的支撐架元件12的管子支撐架13 後被適當地旋繞。管子支撐架1 3，係雖然省略其詳細構 造’除了可以自由地調整管子支撐架13的高度外，也被 支撐成可以自由旋轉。管子支撐架1 3，係利用一對的支 持片來挾住空氣供給管1 6予以支持，並且做成將支持片 張開後可以適切地裝拆空氣供給管1 6。 噴嘴頭1 5，係空氣供給管1 6的支持姿態可以藉由管 -16- (14) (14)1259892 子支撐架1 3適切地被調整的緣故’介隔著盒體6的引導 開口部1 4形成可以對向空氣氣流控制構件7的第1彎曲 面部7b來予以配置。噴嘴頭1 5之詳細，係在於將噴嘴口 略與第1彎曲面部7 b平行的狀態下朝向基台側配置，並 且從此一噴嘴口以例如〇.5Mpa的噴射壓力來將被離子化 空氣氣流朝向第1彎曲面部7b噴射。此外，噴嘴頭1 5 ’ 係在於不因爲推抽引導開口部1 4的承接台4而給基台3 帶來影響的高度位置，做成引導開口部1 4面向清淨空間 部5內調整位置後予以設置。 在於空氣清淨裝置1中，從噴嘴頭1 5吹噴到第1彎 曲面部7 b的空氣氣流，係如上所述，通過空氣清淨部2 9 後沿著第2彎曲面部7a流入到排氣口 1 7。在於空氣清淨 裝置1中，如上所述，在排氣口 17介隔著排氣風扇安裝 托架26安裝排氣風扇裝置18。排氣風扇裝置1 8，係如大 家所習知一般，利用馬達來旋轉風扇後，從清淨空間部5 內排出吸入異物的空氣氣流。在於排氣風扇裝置1 8，在 排氣側連接排氣管1 9，並且介隔著此一排氣管1 9將空氣 氣流排放到工廠內配置之未圖示的排氣風管。 此外，排氣風扇裝置1 8，係隨著來自空氣氣流噴射 部9的空氣氣流的噴射動作連動來投入電源後，做成進行 來自清淨空間部5內的排氣動作。在於排氣風扇裝置 1 8，使用例如排氣口徑約60 mm的排氣風扇裝置1 8。 在於空氣清淨裝置1中，如上所述，空氣氣流噴射部 9噴出的空氣氣流係利用康達效應（Coanda Effect)沿著空 -17- (15) (15)1259892 氣氣流控制構件7的外周面流入到排氣口 1 7的緣故，因 此不需要從清淨空間部5內排出吸入含有異物之空氣氣流 的大規模的吸引裝置。在於空氣清淨裝置1中，使用小型 且廉價的排氣風扇裝置1 8的緣故，可以使整體小型化， 此外也可以用低成本來製造。 如上所述，在於如此構成的空氣清淨裝置1中，從空 氣供給管供給過來的空氣氣流，係在空氣離子化裝置11 中被離子化後介隔著空氣供給管1 6，被供給到噴嘴頭 1 5。在於空氣清淨裝置1中，從面向盒體6的導開口部 1 4配置的噴嘴頭1 5，朝向空氣氣流控制構件7的第1彎 曲面部7b吹噴空氣氣流。 在於空氣清淨裝置1中，如第4圖的箭頭所示，空氣 氣流係利用康達效應（Coanda Effect)沿著第1彎曲面部7b 後邊加快流速邊朝向構成空氣清淨部29的頂點部7a與基 台3的平台3 a之間流動。在於空氣清淨裝置1中，由於 空氣清淨部29將空氣氣流的流路寬度（高度）做成最小的 緣故，因此在於空氣清淨部2 9，空氣氣流的流速爲最大 予以流入到盒體6的內部所構成的清淨空間部5內。 在於空氣清淨裝置1中，利用康達效應（Coanda Effect)形成空氣氣流繞到頂點部7a後又沿著空氣氣流控 制構件7的第2彎曲面部7c朝向排氣口 1 7流動。在於空 氣清淨裝置1中，從背面面板6c形成的開口部27流入外 部空氣來促進在於清淨空間部5內的空氣氣流。在於空氣 清淨裝置1中，沿著空氣氣流控制構件7的外周面流入到 -18- (16) (16)1259892 排氣口 1 7的空氣氣流藉由排氣風扇裝置1 8從清淨空間部 5內排出到外部。在於空氣清淨裝置1中，在於空氣氣流 控制構件7的頂點部7 a與基台3的平台3 a間所構成的空 氣清淨部2 9，連續地流入被離子化的空氣氣流。 在於空氣清淨裝置1中，將攜帶式電話2定位並予以 載置到從基台3的作業領域3 b抽出的承接台之承接台構 件23。在於空氣清淨裝置1中，藉由承接台4從引導開 口部1 4移動到盒體6的內部後碰及制動器2 1 ,形成移動 攜帶式電話2到與空氣氣流控制構件7的頂點部7a相對 向的空氣清淨部29。此外，攜帶式電話2之顯示窗部係 與頂點部7a相對向。 在於空氣清淨裝置1中，藉由吹噴流入到空氣清淨部 2 9的空氣氣流到攜帶式電話2後，去除附著在攜帶式電 話2的異物並混入空氣氣流送出到空氣氣流排氣部丨〇。 在於空氣清淨裝置1中，藉由吹噴被離子化的空氣氣流到 攜帶式電話2，形成可以去除攜帶式電話2或附著在其上 面的異物之靜電。因此，在於空氣清淨裝置1中，異物對 攜帶式電話2的附著力減小，利用空氣氣流可以確實地吹 掉並予以去除。 在於空氣清淨裝置1中，由於在空氣清淨部2 9增加 空氣氣流的流速來流動的緣故，沿著攜帶式電話2的表面 形成負壓狀態，此外，也產生從開口部2 7流入的外部空 氣之流動有效率地吸取並去除附著在攜帶式電話2的異 物。在於空氣清淨裝置1中，從攜帶式電話2上去除的異 -19- (17) (17)1259892 物不會浮游在空氣清淨部2 9且利用隨著空氣氣流送出的 緣故，可以防止再度附著在攜帶式電話2。 在於空氣清淨裝置1中，握住操作把手24來將承接 台4從盒體6內的基台3之作業領域3 b抽出後，進行取 下被載置的攜帶式電話2。攜帶式電話2，係被供給到下 一工程後在顯示窗進行安裝透明面板。攜帶式電話2，係 利用空氣清淨裝置1確實地去除顯示器的顯示面或顯示窗 部位的異物，因此形成可以防止因爲異物的存在導致外觀 的不良之發生進而可以獲得高精度的組裝。 在於空氣清淨裝置1中，混入異物的空氣氣流，係從 空氣清淨部29沿著空氣氣流控制構件7的第2彎曲面部 7 c流到排氣口 1 7後由排氣風扇裝置i 8來吸引後從清淨 空間部5內排出。在於空氣清淨裝置丨中，由於從排氣風 扇裝置1 8經由排氣管1 9排出空氣氣流到排氣風管，在工 程中可以保持清淨的環境。在於空氣清淨裝置1中，由於 在清淨空間部5內同時將承接台4清淨的緣故，因此可以 保持清淨的狀態予以連續使用。 空氣清淨裝置1，係不僅可以被設置在上所述的攜帶 式電話2的組裝工程也可以被設置在各種電子機器的組裝 工程予以使用。空氣清淨裝置1，雖然經常供給空氣氣流 到清淨空間部5內並連續地對攜帶式電話2進行空氣清 淨，但是也可以將攜帶式電話2移送到清淨空間部5內的 狀態下進行空氣氣流的噴射之間歇運轉。空氣清淨裝置 1，係也可以在於例如引導開口部1 4設置檢知器後，利用 -20- (18) (18)1259892 此一檢知器檢測承接台4的出入來控制空氣氣流的噴射。 空氣清淨裝置1，係做成將承接台4對盒體6推抽來 進行對攜帶式電話2的裝拆操作，但是也可以設置在例如 連續搬送攜帶式電話2的工程中。空氣清淨裝置1，係在 這種場合下，可以將基台3做成例如搬送皮帶，且其一部 份被設置在盒體6。空氣清淨裝置1，係從前面面板6a的 引導開口部1 4移送到盒體6內部的承接台4可以從背面 面板6c的開口部27搬送到下一工程，且在於此刻對攜帶 式電話2進行清淨處理。 [發明的效果] 根據上述構成的本發明之空氣清淨裝置，從空氣氣流 噴射機構的噴射部吹出的空氣氣流，係利用康達效應 (Coanda Effect)邊沿著空氣氣流控制構件的第1彎曲面部 來增加流速邊流到空氣清淨部予以吹掉去除附著在被清淨 構件的異物後’沿著第2彎曲面部連同異物流入到排氣機 構後予以排氣。因此’根據空氣清淨裝置’不需噴射高壓 的空氣氣流就可以有效率地噴掉去除很強的附著力附著在 被清淨構件的異物的同時，不會將被去除的異物吹散而放 出到外部，可以防止異物在附著到被清淨構件進而可以高 精度地執行空氣清 '淨。根據空氣清淨裝置’由於不需要大 型且昂貴的吸引裝置的緣故’可以獲得小型與原價低減的 成果。 -21 - (19) (19)1259892 【圖式簡單說明】 第1圖，係表示本實施方式的空氣清淨裝置之立體 圖。 第2圖，係表示取下盒體的側面面板之空氣清淨裝置 的側視圖。 第3圖，係表示空氣清淨裝置的正視圖。 第4圖，係表示模擬空氣氣流的狀態之主要部份縱向 斷面圖。 【主要元件符號說明】 1…空氣清淨裝置 2…攜帶式電話 3…基台 4…承接台 5…清淨空間部 6…盒體 7…空氣氣流控制構件 7a…頂點部 7b···第1彎曲面部 7c…第2彎曲面部 8…排氣引導構件 9…空氣氣流噴射部 1 0…空氣氣流排氣部 1 1…空氣離子化裝置 -22- (20) (20)1259892 12…支撐架元件 13…管子支撐架 14…引導開口部 15…噴嘴頭 16…空氣供給管 17…排氣口 18…排氣風扇裝置 2 1…制動器 22…滑塊板 23…承接台構件 26…排氣風扇安裝托架 27…開口部 29.··空氣清淨部 -23-1259892 (1) EMBODIMENT OF THE INVENTION [Technical Field] The present invention relates to an air cleaning device which is installed in an assembly process of an electronic device or the like, and which blows air to an assembly element or the like to remove adhering dust or the like. . [Prior Art] In various electronic devices and the like, a display such as a liquid crystal display is housed in a display window whose display surface faces the opening, and various displays are performed by the display. In an electronic device or the like, a transparent panel formed of a transparent synthetic resin or glass is assembled to a display window to protect the display or to ensure internal sealing. In the case of an electronic device or the like, in particular, in the case of a transparent panel made of a synthetic resin, it has a property of being easily charged, and in the engineering, a strong adhesive force is adhered to dust, fibrous dust, various foreign matters, etc. (Information of the present invention) Zhongtong is called foreign body). In an electronic device or the like, when a transparent panel having an inner surface adhered to a foreign object is assembled to a display window, it is necessary to be re-decomposed and reassembled because it cannot be removed from the outside. In the assembly work of an electronic device or the like, for the sake of this, the so-called air blowing process of blowing off the adhered foreign matter is blown by the compressed air guided from the compressed air pipe disposed in the factory to the casing or the transparent panel. In the assembly process of an electronic device or the like, various problems occur in performing the necessary air blowing treatment. For example, the problem of using an adhesive having a large initial adhesion as disclosed in Patent Document 1 is required. -4- (2) (2)1259892 Air blowout treatment is not limited to the above assembly works, such as machining work such as perforation, cutting or honing, in order to remove the chipping temple from the machined part. When asking for time and trying to dry, it is often necessary to be used, and it is usually used in various fields. In Patent Document 2', a blow-out portion having a Coanda effect is disposed in a through hole that is perforated in a circuit board, and an air flow jetted from the blow-out portion is utilized by a Coanda effect. An air cleaning device that efficiently blows a circuit board to remove foreign matter from the through hole. In addition, the so-called Coanda Effect is a "gas or liquid jet" that is known to flow along a curved surface even if there is a distance between the jet axis and the curved surface. Fluid properties. The air purifying device disclosed in Patent No. 2 is configured such that the outer end portion of the arc-shaped blow-out device is disposed opposite to the through hole to increase the flow velocity, and then attracts the through hole. [Patent Document 1] Japanese Laid-Open Patent Publication No. 2000-294906 [Patent Document 2] [Problems to be Solved by the Invention] In an assembly process of an electronic device or the like, It is usually assembled in a simple clean room environment, but as described above, the air blowing process is performed in an engineering or suitable project before the assembly of the transparent panel. In the assembly process of an electronic device or the like, the foreign matter blown off by the air blowing treatment floats in the clean room to cause environmental deterioration, resulting in repeated problems of vicious circulation of components (3), (3)1259892, and the like. In addition, in the assembly process of an electronic device or the like, it is necessary to have a large injection pressure to perform the air blowing process for the charged transparent panel due to the large adhesion force attached to the foreign object, resulting in the spread of foreign matter in the clean room. Wide range. In an assembly process of a conventional electronic device or the like, an air cleaning device including an air gun or a suction device (vacuum pumping device) is disposed in the clean room. The air purifying device uses an air gun to spray an air flow to the assembled component to blow off the foreign matter adhering, and the suction device sucks the airflow and the foreign matter and then discharges it from the clean room to the outside. This type of air cleaning device is a relatively large relationship between the suction device and requires a large space in the project. In addition, it is necessary to use a large injection pressure air gun that blows off the foreign matter attached to the strong adhesion. A large suction device for the range of floating foreign body functions. In the air cleaning device, it is necessary to increase the size of the equipment such as an air cleaner or a filter for maintaining the clean environment, which increases the cost of the equipment. The technique of the above Patent Document 1 limits the degree of freedom of the frame structure of the electronic device because the project of bonding the transparent panel to the display window by the predetermined adhesive is used as the object. Further, in the technique of Patent Document 1, it is necessary to solve the problem that it is necessary to use the same air gun or suction device as the above air cleaning device. Further, although the technique of the above Patent Document 2 utilizes the Co and a Effect of the air flow to seek the efficiency of the air blowing process, it is necessary to have a suction device for collecting the foreign matter removed from the circuit substrate. (4) (4)1259892 set. Therefore, even the technique of Patent Document 2 must correspond to the same problem as the above air cleaning device. The present invention provides a Coanda effect using an air flow to remove foreign matter in a cleaning element and discharge it to the outside, thereby providing a compact and simple air cleaning device that performs high-precision air cleaning with high efficiency. Proposed for the purpose. [Means for Solving the Problem] The air cleaning device of the present invention for achieving the above object includes a base, an air flow control member, a receiving table, an air flow jetting mechanism, and an exhaust mechanism. The air flow control member is formed by continuously holding the apex portion and continuing the first curved surface portion and the second curved surface portion, and the apex portion forms an air cleaning portion between the base and the base at a constant interval. The receiving platform is provided on the base to form a clean air portion which is configured to be movable between the base member and the apex portion of the bending member. In the air injection means, the injection portion is provided facing the air cleaning portion, and the air flow is blown from the first injection portion toward the first curved surface portion of the air flow control member. The exhaust mechanism is disposed to hold the air flow element to face the injection portion of the air flow injection mechanism, and to discharge the air flow flowing out along the second curved surface portion to the outside through the air cleaning portion. In the air cleaning device, the air flow blown from the injection portion of the air flow injection mechanism flows along the first curved surface portion of the air flow control member by the Coanda effect, and is wound along the apex portion (5). (5)1259892 The second curved face flows. In the air purifying device, the air flow is formed by reducing the flow rate of the air purifying portion formed between the opposing partition base and the apex portion of the air flow element. In the air cleaning device, the air flow passing through the air cleaning portion flows along the second curved surface portion and is guided to the exhaust mechanism, and is discharged to the outside by the exhaust mechanism. In the air cleaning device, the cleaned member is placed on the receiving base on the moving base and then transferred to the air cleaning unit. In the air purifying device, the air flowing through the air purifying portion is blown to the cleaned member, and the foreign matter adhering to the cleaned member is removed by blowing. In the air cleaning device, after returning the moving receiving table to the initial position, the cleaned member processed by taking out the air is taken out and supplied to the next project. In the air cleaning device, the air flow that has entered the foreign matter after passing through the air cleaning portion flows along the second curved surface portion and is guided to the exhaust mechanism. In the air purifying device, the exhaust air is used to discharge the air flow mixed with the foreign matter to the outside. [Embodiment] Hereinafter, an air cleaning device 1 according to an embodiment of the present invention will be described with reference to the drawings. The air cleaning device 1 is used in the assembly work provided in the portable telephone 2, and in the pre-engineering process of assembling the transparent panel, the portable telephone 2 is used as the cleaned member mainly to perform the air configuring the display window portion of the liquid crystal display. Clean. In addition, the air cleaning device 1 can be used not only in the display window but also in other items of the portable telephone 2 -8-(6) (6)1259892, and is also widely used in the portable type. Outside of the assembly work of the telephone 2. As shown in FIGS. 1 to 3, the air cleaning device 1 includes: a base 3, and a receiving table 4 that reciprocates the platform 3a of the base 3 in a rectangular direction after being placed on the portable telephone 2, and is assembled. The casing 6 of the clean space portion 5 is formed on the base 3 and inside, and the air flow control member 7 and the exhaust guide member 8 provided in the casing 6. The air-cleaning device 1 is disposed on one side of the casing 6 and is provided with an air flow jet that is ionized by the air flow supplied from a clean air supply pipe (not shown) disposed in the factory and blown into the clean space 5 . Department 9. The air-cleaning device 1 includes an air-air exhausting unit that is disposed to face the air-purifying portion 9 after the clean space portion 5 of the casing 6 is disposed, and that discharges the airflow from the clean space portion 5. 1, an air ionization device (free device) 11 for generating an ionized air flow from an air flow supplied to the air flow injection portion 9, a support frame member 12 standing on the base 3, and a support mounted thereon The pipe support frame 13 of the frame member 12 and the nozzle head 15 which faces the cleaning opening portion 5 after the guide opening portion 14 formed in the front panel 6a of the casing 6 are disposed, and the nozzle head 15 is provided at the front end portion. The air supply pipe 16 or the like held by the pipe support frame 13 is constituted. The air cleaning device 1 is assembled from an exhaust fan unit 18 that is formed in the exhaust port 17 of the ceiling panel 6b of the casing 6 and is connected to the exhaust fan unit 18. It is constituted by an exhaust pipe 19 or the like of a dust removing device (not shown). In the air cleaning device, mounting brackets 20a and 20b each having a plurality of mounting holes of -9-(7)(7)1259892 are provided on the bottom surface of the base 3, and are separated from each other by the mounting holes. The anchor bolts are driven into the floor to set the position set in the project. The air cleaning device 1 is configured to be small and simple, and can be easily moved to a suitable place. Further, the air cleaning device 1 can be easily moved by, for example, providing a pulley on the base 3. In the air cleaning device 1, the platform 3a of the base 3 divides the main surface into two areas in a rectangular direction, and the one side area is formed by the assembled casing 6 at the same time as the slightly closed air cleaning portion detailed later. Another field is constituted by a workbench field 3b of a portable telephone 2 supplied from, for example, a former engineering office. In the air cleaning device 1, as shown in Fig. 1, the detaching operation of the portable telephone 2 is handled in a state where the receiving table 4 is guided from the casing 6 to the work area 3b. The receiving table 4 draws the platform 3a from the work table area 3b via the guide opening 14 into the clean space 5 in the casing 6. When the receiving table 4 moves within the clean space portion 5, the brake 21 disposed on the platform 3a is encountered. The receiving platform 4 is provided with: a sliding platform 22 that slides on the main surface of the platform 3a in a rectangular direction; and a receiving table member 23 that positions and mounts the portable telephone 2 after being combined with the sliding platform 22; The operating handle 24 for the sliding platform 22 is operated. The receiving base 4 is provided with a slider guiding structure formed by, for example, a guide groove that is not shown in the figure in a rectangular direction and a guide projection that is fitted to the guide groove, between the platform 3 a and the brake 22 . After the operation handle 24 is held, it is slidably moved on the platform 3a by means of push-pull. Regarding the sliding -10-(8) (8)1259892 motion guiding structure, the configuration is not limited, as long as an appropriate transfer guiding structure is used or the sliding platform 22 is smoothly moved on the platform 3a. The receiving table 4' is shown in Fig. 2 in that the sliding platform 22 forms a plurality of mounting bracket pieces 22a, and the mounting bracket pieces 2 2 a are screwed to receive the receiving member 2 3 Formed with the sliding platform 2 2 . Although the details of the receiving table 4 are omitted, the receiving table member 23 and the mounting hole of at least one side of the mounting bracket piece 22a are formed as round holes in the height direction to constitute the receiving table member 2 for adjusting the corresponding sliding platform 22. The adjustment mechanism of the height position of 3. Therefore, the receiving base 4 is adapted to appropriately adjust the interval between the portable telephone 2 and the air flow control member 7 to be described later, and then to blow the air flow to the portable telephone 2 in an optimum state. Further, the height adjusting mechanism is not limited thereto, and may be constituted by, for example, a structure formed by a rack and a pinion, or a structure formed by a projection of a latch and a recess of a die. The receiving base 4 is attached to the receiving base member 23, and the fitting recessed portion that holds the outer peripheral portion of the portable telephone 2 is provided, and the portable telephone 2 is placed and placed while being held even if it is blown. The air flow will not move. The receiving table 4 is divided into a detachable sliding platform 22 and a receiving base member 23, and even if the appearance specifications of the portable telephone 2 are different, the replacement of the receiving table member 23 can be performed. The docking station 4 is not limited to the replacement of the portable telephone 2, and the interchangeability with various electronic devices can be improved. Further, the receiving table 4 is a transport mechanism that automatically reciprocates the base 3 by, for example, arranging the timing of the sliding platform 22 at a predetermined timing of -11 - 1259892 ,, and may be installed in the workbench area 3b. The telephone 2 is connected to the receiving member 23 of the sliding platform 22. The docking station 4 can also be placed in an automated assembly project using the associated construction. The casing 6 is generally structured as described above, and a clean space portion 5 is formed inside the one end region of the base 3. The case body 6 is combined as a front face panel 6a that forms an opening in the workbench area 3b side, and a ceiling panel 6b that forms the exhaust port 17; and a back panel 6c; The bottom surface formed by the side panels 6d and 6e has a box shape in which the bottom surface is open. The casing 6 is provided to fix the back panel 6c and the lower sides of the side panels 6d and 6e to the base 3, respectively. The casing 6 holds the opposing intervals of the side panels 6d, 6e by means of the spacing maintaining shaft 25. The casing 6 is provided by positioning the spacing holding shaft 25 in the internal space of the air flow control member 7 to be described later, and the spacer holding shaft 25 is formed so as not to cause chaos in the air flow in the clean space portion 5. To increase the strength of the machine. In addition, the case 6 can be viewed from the outside by viewing the inside of the clean space portion 5 by using at least one side panel 6d, 6e as a conductive transparent acrylic resin panel, and it is possible to easily confirm the portable type. Whether the telephone 2 is clean or whether the clean space portion 5 is cleaned. As described above, the casing 6 is formed with the guide opening portion 14 in the front panel 6a partitioning the work area 3b. The guide opening portion 14 is formed in accordance with the opening size of the push receiving table 4 in the clean space portion 5 in a state where the portable telephone 2 is placed, and the nozzle head 15 to be described later faces the clear -12-(10) (10)1259892 Clear space section 5. The casing 6 is positioned at the side of the back panel 6c of the ceiling panel 6b to form a circular exhaust port 17 described above. In the casing 6, the exhaust fan mounting bracket 26, which is fixed to the foot, is attached to the both side panels 6d, 6e toward the exhaust port and over the ceiling panel 6b. The exhaust fan mounting bracket 2 6 is formed with an opening concentric with the exhaust port 17, and the exhaust fan unit 18 is attached to the clean space portion 5 via the opening. In the case 6, the back panel 6c is also formed as shown in Fig. 2, and the opening portion 27 is formed. The opening portion 27 is configured to exhaust air from the outside to the clean space portion 5 where the negative pressure state is formed by the exhaust fan device 18, and to flow into the flow of the air flow forming the negative pressure state by the acceleration. The road promotes the flow of the air flow in the clean space portion 5 to further clean the portable telephone 2 more efficiently. The air flow control member 7 has a thin plate having a width substantially the same as that of the side plates 6d and 6e of the casing 6 and a smooth surface such as an aluminum plate, and the entire surface is bent to be slightly radiated. In the air flow control member 7, as shown in Fig. 2, mounting pieces 28a and 28b are provided on both side edges in the vicinity of both ends in the rectangular direction. The air flow control member 7 is directed to the side surface panels 6d and 6e, and the mounting piece 28a on the other side is fixed to the front panel 6a and the upper portion of the opening portion 14 is fixed. The ceiling panel 6b is fixed to the front edge of the exhaust port 17, and can be attached to the inside of the casing 6. -11- (11) (11)1259892 The air flow control member 7 is attached to the apex portion 7a which is opposed to the base 3 at a predetermined interval in the state of being attached to the casing 6, and the continuous front panel 6a side can be formed. The first curved surface portion 7b and the second curved surface portion 7c on the side of the back panel 6c. In the air flow control member 7, the first curved surface portion 7b is curved toward the inside of the guide opening portion 14 toward the apex portion 7a while being gradually curved toward the inside. In the air flow control member 7, the second curved surface portion 7c is formed to be curved from the apex portion 7a toward the vent opening 17 from the apex portion 7a. The air flow control member 7 sets the distance between the vertex portion 7a and the platform 3a of the base 3 to a height position at which the portable telephone 2 that is transported after being placed on the receiving station 4 can pass. The air flow control member 7 is formed as follows, and the air flow jetted from the air flow jetting portion 9 is along the first curved surface portion 7b - the apex portion 7a - the second curved surface portion 7c by the Coanda effect. In the vicinity of the apex portion 7a where the speed of the air flow is the fastest, the flow is blown to the height position of the portable telephone 2 to constitute the air cleaning portion 29. The air flow control member 7, specifically, the space between the apex portion 7a and the portable telephone 2 is set at 7 nim to 10 眶 to be mounted on the casing 6. The exhaust guide member 8 also has a width which is almost the same as the opposing interval between the side plates 6d and 6e of the casing 6, and is formed into a plate shape by using a thin plate such as an aluminum plate or the like which has a flat surface as a smooth surface. In the exhaust guide member 8, as shown in Fig. 2, mounting pieces 30a and 30b are provided on both side edges in the vicinity of both ends in the rectangular direction. The exhaust guide member 8 is opposed to the both side panels 6 d, 6 e, and is fixed toward the apex portion 7 a of the air flow control member 7 by the position near the brake 2 1 toward the air-14-(12) (12)1259892 At the same time as the attachment piece 3 〇a, the other attachment fixing piece 3 Ob is fixed toward the ceiling panel 6b side and the rear edge of the exhaust port 17 is fixed, so that it can be attached to the inside of the casing 6. The exhaust guide member 8 is configured such that the second curved surface portion 7 c of the air flow control member 7 is opposed to the second curved surface portion 7 c of the air flow control member 7 at a predetermined interval, and guides the air flow flowing around the apex portion 7a to the air. Airflow exhaust unit 10. The exhaust gas guiding member 8 is in the vicinity of the air cleaning portion 29, and the lower end portion faces the second curved surface portion 7c at an interval of about 20 legs. Further, the exhaust gas guiding member 8 is attached to the casing 6 by forming a gap 8a between the lower end portion and the base 3, and this gap 8a constitutes an air inflow port which is input from the opening portion 27 formed by the back panel 6c. Further, in the air cleaning device 1, as described above, the air flow system uses the Coanda effect to surround the outer circumferential surface of the air flow control member 7 along the first curved surface portion 7b - the apex portion 7a - the second curved surface portion 7c For the sake of flow, in particular, it is not necessary to install the exhaust guiding member 8 in the casing 6. In the air purifying device 1, as described above, the exhaust guiding member 8 is provided to inflow the air introduced from the opening portion 27; and the air flow is surely guided to the exhaust port after surrounding the apex portion 7a of the air flow controlling member 7. Further, it is possible to prevent the spread of foreign matter in the casing 6 even if some factors cause turbulence. The air cleaning device 1 blows the ionized air flow from the air flow jetting portion 9 to the clean space portion 5. The air purifying device 1 is characterized in that the attached air ionizing device 1 1 generates an ionized air stream. Air -15- (13) (13)1259892 The sub-unit 1 is connected to the factory and is connected to the factory to supply clean air. The air supply pipe 'and supplies air flow from this air supply pipe. Further, in the air cleaning device 1, for example, a piston (not shown) is provided in the middle of the connection pipe 31, and the piston is operated by a switch to switch supply or stop the clean air to the air ionization device 11. The air ionization device 1 1 generates a stream of ionized air by a corona discharge or the like as is conventionally known, and then sends the ionized air stream to the air supply pipe 16 . The air purifying device 利用 uses the blown ionized air stream to the portable telephone 2 to remove the static electricity charged by the portable telephone 2 or the foreign matter to reduce the adhesion of the foreign matter. Therefore, the air cleaning device 1 does not need to pressurize the air flow by the pump to increase the correspondence between the removal force of the foreign matter or the like, and it is also possible to suppress the occurrence of turbulent flow of the air flow due to the high pressure. The air supply pipe 16 is provided with a nozzle head 15 at the front end portion as described above, and the nozzle head 15 ejects the ionized air flow from the nozzle head 15 to the clean space portion 5 in the casing 6. The air supply pipe 66 is supported to be appropriately wound after the intermediate portion is mounted on the pipe support frame 13 of the support frame member 12 of the base 3. The pipe support frame 13 is supported so as to be freely rotatable, except that its detailed construction is omitted, except that the height of the pipe support frame 13 can be freely adjusted. The pipe support frame 13 is supported by the air supply pipe 16 by a pair of support pieces, and the air supply pipe 16 can be properly attached and detached after the support piece is opened. The support posture of the nozzle head 15 and the air supply pipe 16 can be adjusted by the tube 16-(14) (14)1259892 sub-support frame 1 3 to be interposed between the guide openings of the casing 6. 1 4 is formed so as to be aligned with the first curved surface portion 7b of the air flow control member 7. The nozzle head 15 is arranged in such a manner that the nozzle opening is slightly parallel to the first curved surface portion 7b toward the base side, and the ionized air flow is performed from the nozzle opening at an ejection pressure of, for example, M5 MPa. The ejection is performed toward the first curved surface portion 7b. Further, the nozzle head 15' is a height position that does not affect the base 3 by pushing the receiving table 4 of the opening portion 14, and the guide opening portion 14 faces the position in the clean space portion 5 after adjustment. Set it up. In the air cleaning device 1, the air flow that is blown from the nozzle head 15 to the first curved surface portion 7b flows into the exhaust port 1 along the second curved surface portion 7a through the air cleaning portion 2 as described above. 7. In the air cleaning device 1, as described above, the exhaust fan device 18 is attached to the exhaust port 17 via the exhaust fan mounting bracket 26. The exhaust fan unit 18 is a conventionally known one. After the fan is rotated by a motor, the air flow for sucking foreign matter is discharged from the clean space unit 5. In the exhaust fan unit 18, the exhaust pipe 1 is connected to the exhaust side, and the air flow is discharged to the exhaust duct (not shown) disposed in the factory via the exhaust pipe 19. In addition, the exhaust fan unit 18 is operated by the injection operation of the air flow from the air flow injection unit 9 to perform the exhaust operation from the clean space unit 5. In the exhaust fan unit 18, for example, an exhaust fan unit 18 having an exhaust port diameter of about 60 mm is used. In the air cleaning device 1, as described above, the air flow ejected from the air flow jetting portion 9 utilizes the Coanda Effect along the outer circumference of the air -17-(15) (15)1259892 gas flow control member 7. Since it flows into the exhaust port 17 , it is not necessary to discharge a large-scale suction device that sucks the air flow containing the foreign matter from the clean space 5 . In the air cleaning device 1, the small and inexpensive exhaust fan device 18 can be used to reduce the size of the whole, and it can be manufactured at low cost. As described above, in the air cleaning device 1 configured as described above, the air flow supplied from the air supply pipe is ionized in the air ionization device 11, and is supplied to the nozzle head via the air supply pipe 16. 1 5. In the air cleaning device 1, the air jet is blown toward the first curved curved portion 7b of the airflow controlling member 7 from the nozzle head 15 disposed toward the opening portion 14 of the casing 6. In the air cleaning device 1, as indicated by the arrow in Fig. 4, the air flow is accelerated toward the apex portion 7a and the base constituting the air cleaning portion 29 by accelerating the flow velocity along the first curved surface portion 7b by the Coanda effect. The platform 3 a between the platforms 3 a flows. In the air cleaning device 1, since the air purifying portion 29 minimizes the flow path width (height) of the air flow, the air purifying portion 29 flows into the inside of the casing 6 at the maximum flow rate of the airflow. The clean space portion 5 is formed. In the air purifying device 1, the air flow is formed by the Coanda effect to the apex portion 7a, and then flows along the second curved surface portion 7c of the air flow controlling member 7 toward the exhaust port 17. In the air cleaning device 1, the opening portion 27 formed by the back panel 6c flows into the outside air to promote the air flow in the clean space portion 5. In the air cleaning device 1, the air flow flowing into the -18-(16) (16) 12598982 exhaust port 17 along the outer peripheral surface of the air flow control member 7 is exhausted from the clean space portion 5 by the exhaust fan device 18. The inside is discharged to the outside. In the air purifying device 1, the air purifying portion 29, which is formed between the apex portion 7a of the airflow controlling member 7, and the platform 3a of the base 3, continuously flows into the ionized airflow. In the air cleaning device 1, the portable telephone 2 is positioned and placed on the receiving table member 23 of the receiving table extracted from the working area 3b of the base 3. In the air cleaning device 1, the receiving table 4 is moved from the guiding opening portion 14 to the inside of the casing 6 and then hits the brake 2 1 to form the mobile portable telephone 2 to be opposed to the apex portion 7a of the air flow controlling member 7. The air cleaning portion 29 is directed. Further, the display window portion of the portable telephone 2 is opposed to the apex portion 7a. In the air cleaning device 1, the air flow that has flowed into the air cleaning unit 29 is blown to the portable telephone 2, and the foreign matter adhering to the portable telephone 2 is removed and mixed with the air flow to be sent to the air flow exhaust unit. . In the air purifying device 1, by blowing a jet of ionized air to the portable telephone 2, static electricity which can remove the portable telephone 2 or foreign matter adhering thereto is formed. Therefore, in the air cleaning device 1, the adhesion of the foreign matter to the portable telephone 2 is reduced, and the air flow can be surely blown off and removed. In the air cleaning device 1, since the flow rate of the air flow is increased by the air cleaning unit 29, a negative pressure state is formed along the surface of the portable telephone 2, and external air flowing in from the opening portion 27 is also generated. The flow efficiently sucks and removes foreign matter attached to the portable telephone 2. In the air cleaning device 1, the -19-(17)(17)1259892 which is removed from the portable telephone 2 does not float in the air cleaning portion 29 and can be prevented from being reattached by the air airflow. On the portable phone 2. In the air cleaning device 1, the operating handle 24 is gripped to take out the receiving table 4 from the working area 3b of the base 3 in the casing 6, and then the mounted portable telephone 2 is removed. The portable telephone 2 is supplied to the next project and then the transparent panel is mounted on the display window. In the portable telephone 2, the air cleaning device 1 is used to reliably remove the foreign matter on the display surface or the display window portion of the display. Therefore, it is possible to prevent the appearance of defects due to the presence of foreign matter, thereby achieving high-precision assembly. In the air cleaning device 1, the air flow in which the foreign matter is mixed flows from the air cleaning portion 29 along the second curved surface portion 7c of the air flow control member 7 to the exhaust port 17 and is sucked by the exhaust fan device i8. Then, it is discharged from the clean space portion 5. In the air cleaning device, since the air flow is exhausted from the exhaust fan device 18 through the exhaust pipe 19 to the exhaust duct, a clean environment can be maintained during the construction. In the air cleaning device 1, since the receiving table 4 is simultaneously cleaned in the clean space portion 5, it can be continuously used in a clean state. The air cleaning device 1 can be used not only in the assembly work of the portable telephone 2 described above but also in the assembly work of various electronic devices. In the air cleaning device 1, the air is continuously supplied to the clean space portion 5, and the portable telephone 2 is continuously cleaned of air. However, the portable telephone 2 can be transported to the clean space portion 5 to perform air flow. Intermittent operation of injection. The air cleaning device 1 may be configured to control the injection of the airflow by detecting the entry and exit of the receiving table 4 by using the -20-(18)(18)1259892 detector, for example, after the detecting opening portion 14 is provided with the detecting device. The air cleaning device 1 is configured such that the receiving table 4 pushes the casing 6 to attach and detach the portable telephone 2, but it may be provided, for example, in the process of continuously transporting the portable telephone 2. In the case of the air purifying device 1, the base 3 can be made, for example, as a conveying belt, and a part thereof is provided in the casing 6. The air cleaning device 1 is transferred from the guide opening portion 14 of the front panel 6a to the receiving table 4 inside the casing 6, and can be transported from the opening portion 27 of the back panel 6c to the next project, and the portable telephone 2 is carried out at this moment. Clean treatment. [Effect of the Invention] According to the air cleaning device of the present invention having the above configuration, the air flow blown from the injection portion of the air flow jetting mechanism is along the first curved surface portion of the air flow control member by the Coanda Effect. The flow rate is increased to the air cleaning portion to be blown off to remove the foreign matter adhering to the cleaned member, and then exhausted along the second curved surface portion together with the foreign matter into the exhaust mechanism. Therefore, according to the air purifying device, it is possible to efficiently spray off the foreign matter adhering to the cleaned member without removing the high-pressure airflow, and the foreign matter to be removed is not blown off and discharged to the outside. It is possible to prevent foreign matter from adhering to the member to be cleaned and to perform air clearing with high precision. According to the air cleaning device, the result of small and original price reduction can be obtained because a large and expensive suction device is not required. -21 - (19) (19)1259892 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing an air cleaning device of the present embodiment. Fig. 2 is a side view showing the air cleaning device for removing the side panel of the casing. Fig. 3 is a front elevational view showing the air cleaning device. Fig. 4 is a longitudinal sectional view showing the main part of the state of the simulated air flow. [Description of main component symbols] 1...Air cleaning device 2...Portable telephone 3...Abutment 4...Receiving station 5...Clean space unit 6...Box 7...Air flow control member 7a...Vertex portion 7b···1st bending Face 7c...second curved face 8...exhaust guide member 9...air air jet portion 1 0...air stream exhaust portion 1 1...air ionizer -22- (20) (20)1259892 12...support frame member 13 ...tube support frame 14...guide opening portion 15...nozzle head 16...air supply tube 17...exhaust port 18...exhaust fan device 2 1...brake 22...slider plate 23...substrate member 26...exhaust fan mounting bracket Frame 27...opening portion 29.·air cleaning unit-23-