M394386M394386
S I * > 五、新型說明： 【新型所屬之技術領域】 、本創作侧於-種軸流風扇裝置，尤指_種可隔離灰塵 並可將隔離之灰塵去除的防塵軸流風扇裝置。 【先前技術】 由於現今電子產品產錢勃發展，t子元件之性能迅速 Φ 提升’運算處理速度越來越快1其内部晶版的運算速度 不斷提升，晶片數量也不斷增加，使前述晶片於工作時排出 的熱量也因晶片㈣紐之㈣，而前频量柯時快速散 發出去’將極大影響到電子元件之性能，如使電子元件處理 速度降低、當機、燒毀等情況發生，因此散熱已成為電子元 件的重要課題之而_散熱風扇作為散難置乃為常見 的方法。 鲁 又’一般之軸流風扇包括有一扇框及-扇輪，其扇輪係 . 極接於扇框内，而該軸流風扇於運轉時，該扇輪係於該扇框 • 内進行正轉，以將扇輪一側之空氣送至另一侧，以針對另一 側之環境與發熱元件進行散熱，但一般環境的空氣中其勢必 會有夾雜粉塵及異物（諸如懸浮粒子、微小細毛等等）之存 在； 因此，當軸流風扇轉動時則會將挾帶有粉塵及異物之空 氣帶入欲散熱之電子產品與電子元件，但其軸流風扇於使用 一定時間後，所述扇輪上之葉片則會披覆有相當厚度的粉塵 3 M394386 及異物而其欲進行散熱之電子產品與電子元件勢必也會積 滿灰塵，故造成其軸流風扇的流體性能變差，與其造成其電 子產品與電子元件散熱效能降低之現象產生，進而導致電子 產品與電子元件的性能下降與壽命減短之問題；故習知技術 具有下列缺點： 1. 葉片上披覆之灰塵會影響流體性能； 2. 容易有積灰現象產生； 3. 散熱效果不佳； 4. 使用壽命減短。 是以，要如何解決上述習用之問題與缺失，即為本案之 創作人與從事此行業之侧廠商鄕欲研究改善之方向所在 者。 【新型内容】 爰此，為有效解決上述之問題，本創作之主要目的，係 提供-種可有賴離灰塵且可將隔離之灰塵去除的防塵轴流 風扇裝置。 ^ 為達上述目的’本創作係提供一種轴流風扇裝置，係包 括-軸流風扇及-架體，該軸流風扇具有—扇框及_扇輪， 該扇輪係枢接於㈣㈣，且選擇變縣正轉或反轉於扇 框’該架體係組接於所述扇框—侧，且其架體兩側邊分別具 有一入口及一出σ ’與底部具有—開口，該入口位 ^ 至少-活動板’與該出口位置處設有一相且對應該扇輪， M394386 ^ 1 3 5 因此制輪正轉時，歧由^軌趣過_猶後再由 出口送出’以達到散熱目的且可過濾灰塵，而於扇輪反轉時， ，活動板閉合該入口，氣流由出口進入並將據網上的灰塵吹 落與藉由活動板阻擋，使吹落的灰塵由開口送出架體，達到 可有隔離粉顧異物，且可將隔離之粉觀異物去除之功 :效’進而有效降低欲進行散熱之轉環境與電子元件的積塵 聽且可保持其散熱效能與延長使用壽命；故本創作具有 W 下列優點： ~ 1.有效隔離粉塵或異物並將隔離之麵或異物去除； 2·降低積塵速度； 3. 可保持其散熱效能； 4. 延長使用壽命。 【實施方式】 本創作之上述目的及其結構與功能上的特性S I * > 5, new description: [New technical field], this creation side of the axial flow fan device, especially a dust-proof axial fan device that can isolate dust and remove the isolated dust. [Prior Art] Due to the development of electronic products in today's electronic products, the performance of t-sub-components is rapidly increasing. The processing speed is increasing faster. The operating speed of the internal crystal plate is increasing, and the number of wafers is increasing. The heat discharged during work is also due to the wafer (four) New Zealand (4), and the pre-frequency energy is quickly emitted to 'will greatly affect the performance of electronic components, such as reducing the processing speed of electronic components, crashing, burning, etc., so heat dissipation It has become an important issue for electronic components. The cooling fan is a common method. Lu and 'general axial fan include a frame and a fan wheel. The fan wheel system is connected to the fan frame. When the axial fan is running, the fan wheel is attached to the fan frame. Turn to send the air on one side of the fan wheel to the other side to dissipate heat from the other side of the environment and the heating element, but in general the air of the environment is bound to be mixed with dust and foreign matter (such as suspended particles, tiny fine hair) Therefore, when the axial fan rotates, the air with dust and foreign matter is brought into the electronic products and electronic components to be dissipated, but after the axial fan is used for a certain period of time, the fan The blades on the wheel will be covered with a considerable thickness of dust 3 M394386 and foreign objects. The electronic products and electronic components that are intended to dissipate heat will also be filled with dust, which will cause the fluid performance of the axial flow fan to deteriorate, which may cause it. The phenomenon that the heat dissipation performance of electronic products and electronic components is reduced, which leads to the performance degradation and life shortening of electronic products and electronic components; therefore, the prior art has the following disadvantages: 1. Overlay on the blade Dust can affect the fluid properties; 2. susceptible to fouling phenomenon; 3. poor heat dissipation effect; 4. life shortened. Therefore, how to solve the above problems and shortcomings, that is, the creators of this case and the manufacturers engaged in this industry are eager to study and improve the direction. [New content] In order to effectively solve the above problems, the main purpose of this creation is to provide a dust-proof axial fan device that can be separated from dust and can remove the isolated dust. ^ For the above purpose, the present invention provides an axial fan device comprising an axial flow fan and a frame body, the axial flow fan having a fan frame and a fan wheel, the fan wheel system being pivotally connected to (4) (4), and Selecting the county to rotate forward or reverse to the fan frame 'the frame system is connected to the side of the frame - and the sides of the frame have an inlet and a σ ' and an opening at the bottom, the entrance position ^ At least - the movable plate has a phase with the exit position and corresponds to the fan wheel. M394386 ^ 1 3 5 Therefore, when the wheel rotates forward, the difference is _ _ afterwards and then sent out by the exit to achieve the purpose of heat dissipation. The dust can be filtered, and when the fan wheel is reversed, the movable plate closes the inlet, and the airflow enters through the outlet and blows off the dust according to the net and is blocked by the movable plate, so that the blown dust is sent out of the frame by the opening. The utility model can achieve the function of separating the powder and the foreign matter, and removing the powder of the isolated powder: the effect is further effective to reduce the dust and the environment of the electronic component to be cooled and maintain the heat dissipation performance and extend the service life; Therefore, this creation has the following advantages: ~ 1. Effective separation Dust or foreign matter and dispose of foreign material removing or surface; 2. decrease dust speed; 3 maintains its thermal efficiency; 4. extend the service life. [Embodiment] The above purpose of the creation and its structural and functional characteristics
附圖式之較佳實施例予以說明 請參閱第1a、lb及2圖所示，係為本創作軸流風扇裝 一較佳實施例之立體圖、另—角度立體圖及立體剖視圖， 圖所示，所述軸流風扇裝置1G，係包含—贿風扇2〇及 架體30 該贿風扇20具有-扇框21、―扇㈣及—風扇電路 (圖中未表示），該扇輪22與風扇電路板係樞接於該扇框 内’且該風扇電路板係可驅動扇輪22正、反轉於扇框21 5 内，该架體30係組接於所述扇框21 一侧，且其架體3〇兩側 邊分別具有一入口 3(31及一出口 302,與其入口 3()1與出口 302間具有一流通空間303及底部具有—開口 3〇4，該入口 3〇1位置處设有至少-活動板4〇，該活動板4〇之關開係可開 閉所述入口 301，又該架體3〇於出口 3〇2位置處具有一溝槽 305 ’該溝槽305可供一濾網5〇裝設且接合該出口狐。 請-併參閱第3圖所示，係為本創作轴流風扇裝置1〇 之立體剖視示賴，如圖所示’其中所述風扇電路板驅動扇 輪22於扇框21内正轉時，其扇輪22會引導架體3〇於入口 3〇1側之氣流由入口 301進入，並流經流通空間3〇3至出 302位置處且由扇輪22送至欲進行散熱之工作環境與電子 疋件（圖中未表示），又其氣流流經流通空間303並送至出口 3⑽位置時，會先經過設置於出口 302位置處之遽網50，並 由該_ 5G猶氣財挾帶之粉塵及異物，以有效隔離粉塵 2物，使闕輪22可送峨淨的驗錄進行散熱之工作 衣見。電子元件’並有效降低扇輪22及欲進行散熱之工作環 境與電子元件的積塵速度。 又如第4圖所不’其中所述風扇電路板驅動扇輪22於扇 才21内進行反轉時，係_其活動板40，以經由其活動板 40閉口其入口 3(U ’而扇輪22會引導氣流由出口 3〇2進入， 並流經流通空間303至入口 3G1位置處，而其氣流流經渡網 50位置處時’會將翻％上的粉航異物吹落並吹至活動 M394386BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1a, 1b, and 2 are a perspective view, a perspective view, and a perspective cross-sectional view of a preferred embodiment of the present invention. The axial fan device 1G includes a bribe fan 2 and a frame body 30. The bribe fan 20 has a fan frame 21, a fan (four) and a fan circuit (not shown), and the fan wheel 22 and the fan circuit The slab is pivotally connected to the fan frame ′ and the fan circuit board can drive the fan wheel 22 to be positively and reversely in the fan frame 21 5 , and the frame body 30 is assembled on one side of the fan frame 21 , and The two sides of the frame body 3 have an inlet 3 (31 and an outlet 302 respectively), and a flow space 303 between the inlet 3 () 1 and the outlet 302 and an opening 3 〇 4 at the bottom, the inlet 3 〇 1 position At least a movable plate 4 is provided, and the movable plate 4 opens and closes the inlet 301, and the frame 3 has a groove 305 at a position of the outlet 3〇2. A filter screen 5 is installed and joined to the outlet fox. Please - and refer to Fig. 3, which is a perspective view of the axial fan device of the present invention. As shown in the figure, when the fan circuit board drives the fan wheel 22 to rotate forward in the fan frame 21, the fan wheel 22 guides the airflow of the frame body 3 on the side of the inlet 3〇1 from the inlet 301, and flows. When the flow space is from 3〇3 to 302, and is sent by the fan wheel 22 to the working environment and electronic components (not shown) for heat dissipation, and the airflow flows through the circulation space 303 and is sent to the outlet 3 (10) position. It will pass through the stencil 50 placed at the exit 302 position, and the dust and foreign matter brought by the _ 5G will be used to effectively isolate the dust 2, so that the 阙 wheel 22 can be sent to the net for heat dissipation. The working device sees the electronic component 'and effectively reduces the dust collecting speed of the fan wheel 22 and the working environment and the electronic component to be cooled. Also as shown in FIG. 4, the fan circuit board drives the fan wheel 22 in the fan. When reversed in 21, the movable plate 40 is closed to its inlet 3 (U' via its movable plate 40, and the fan wheel 22 guides the airflow to enter through the outlet 3〇2, and flows through the circulation space 303 to the entrance 3G1. At the location, when the airflow flows through the position of the crossing network 50, it will turn over the pink And was blown to blow activities M394386
1 I # 板4〇上，並藉由活動板40之阻擋，使吹落的粉塵及異物由 開口 304送出架體3〇，以將隔離之粉塵及異物去除，可保持 其架體30與軸流風扇2〇之清潔。 請參閱第5a、5b、6及8圖所示，係為本創作之袖流風 '裝置另一較佳實施例之立體圖、另一角度立體圖、立體 剖視圖及’本實施例之結構係與前述第-實施例相同，各部 _ 相對應位置可參閱前述第-實施例，在此則不再贅述，惟本 實知例與第一實施例不同處係為本實施例於架體一側邊 設置有—框體70，並於開〇 304位置處形成有一軌道3〇6， 並於該執道306上組設有一集塵袋60，以經由該集塵袋6〇 組設該於開口 304。 該框體70内設置有一電磁單元71，該電磁單元71具有 連桿72及一電磁電路板（圖中未表示），該連桿π上套設 φ 有彈性元件73與一端組接有一滑塊74 ’該滑塊74係穿通 . 該框體70且組接於架體30上之活動板40，而電磁電路板係 - 電性連接風扇電路板’且其電磁單元71係經由風扇電路板驅 動扇輪22正、反轉變換時產生磁力或失磁。 請參閱第6、7、8圖所示，係為本創作之轴流風扇裝置 另一實施例之剖視示意圖，如圖所示，其扇輪22係於扇 框21内正轉’該風扇電路板係經由電磁電路板控制該電磁單 元71失磁，其活動板40係呈現開啟狀態，而架體3〇於入口 301 —侧之氣流由入口 301進入，且流經流通空間3〇3至出 7 口 302位置處’並同時經過設置於出〇 3〇2位置處之滤網 5〇 ’以由該濾網50過濾氣流中挾帶之粉塵及異物以有效隔 離粉塵及異物’使該扇輪22可送φ乾淨的氣流至欲進行散熱 之工作環賴電子元件，並有效降低練22及欲進行散熱之 工作環境與電子元件的積塵速度。 又如第8及9 ®所示’其巾該風職路板細週期性方 式驅動扇輪22正轉及反轉相互替換進行，而其扇輪22進行 反轉時，該風扇電路板係控制該電磁單元71產生磁力，並於 磁力產生時’其磁力係大於彈性元件73之彈力，以將其滑塊 74拉動該電磁單元7卜並帶動滑塊74组接之活動板4〇，使 活動板40閉合其入口 30卜同時氣流係經由扇輪22由出口 302導入，而其氣流流經濾網5〇位置處時，會將濾網5〇上 的粉塵及異物吹落触至活雜4G ±，鋪μ動板4〇之 阻擋，使吹落的灰塵由開口 3〇4送出架體3〇，並掉落至集塵 袋60上’⑽_之粉塵及異物去除並可方便更換其集塵袋 60，可保持其架體3〇與軸流風扇2〇之清潔。 【圖式簡單說明】 第la圖係本創作之較佳實施例之立體圖； 第lb圖係本創作之較佳實施例之另一角度立體圖； 第2圖係本創作之較佳實施例之立體到視圖； 第3圖係本創作之較佳實酬之實絲樣示意圖； 第4圖係本創作讀佳實補之另樣示意圖； MJ94386 » ϊ 第5a圖係本創作之另—健實施例之立體圖； 第5b圖係本創作之另—較佳實施例之另—角度立體圖； 第6圖係本創作之另—較佳實施例之立體剖視圖； 第7圖係本創作之另—較佳實補之實施態樣示意圖； 第8圖係本創作之另—較佳實施例之另_實施態樣示意圖 第9圖係本創作之另一較佳實施例之另一實施態樣示意圖 【主要元件符號說明】 軸流風扇裝置1〇 溝槽305 轴流風扇20 濾網50 扇框21 轨道306 扇輪22 集塵袋60 架體30 #體70 入口 301 電礤單元71 出口 302 連椁72 流通空間303 彈性元件73 開口 304 滑塊74 活動板40 91 I #板4〇, and by the blocking of the movable plate 40, the blown dust and foreign matter are sent out from the frame 3 through the opening 304 to remove the isolated dust and foreign matter, and the frame body 30 and the shaft can be maintained. The flow fan 2 is clean. Please refer to FIGS. 5a, 5b, 6 and 8 for a perspective view of another preferred embodiment of the present invention, a perspective view of another perspective view, a perspective view, and a structure of the present embodiment and the foregoing - For the same embodiment, the corresponding positions of the respective parts can be referred to the foregoing first embodiment, and the details are not described herein again. However, the difference between the present embodiment and the first embodiment is that the embodiment is provided on one side of the frame body. a frame 70, and a track 3〇6 is formed at the position of the opening 304, and a dust bag 60 is disposed on the roadway 306 to be assembled to the opening 304 via the dust bag 6〇. An electromagnetic unit 71 is disposed in the frame 70. The electromagnetic unit 71 has a connecting rod 72 and an electromagnetic circuit board (not shown). The connecting rod π is sleeved with a φ elastic member 73 and a slider is connected to one end. 74 'The slider 74 is threaded through. The frame 70 is assembled to the movable plate 40 on the frame 30, and the electromagnetic circuit board is electrically connected to the fan circuit board' and the electromagnetic unit 71 is driven by the fan circuit board. When the fan wheel 22 is positively or reversely converted, magnetic force or demagnetization occurs. Please refer to FIGS. 6, 7, and 8 for a schematic cross-sectional view of another embodiment of the axial fan device of the present invention. As shown in the figure, the fan wheel 22 is rotated in the fan frame 21 to turn the fan. The circuit board controls the electromagnetic unit 71 to lose magnetism via the electromagnetic circuit board, and the movable plate 40 is in an open state, and the air flow of the frame body 3 on the side of the inlet 301 enters through the inlet 301 and flows through the circulation space 3〇3 to 7 out of the 302 position 'and at the same time pass through the filter 5 〇 ' at the position of the exit 〇 3 〇 2 to filter the dust and foreign matter in the airflow from the filter 50 to effectively isolate the dust and foreign matter' The wheel 22 can send φ clean airflow to the heat-dissipating work to circumvent the electronic components, and effectively reduce the dust-collecting speed of the working environment and the electronic components to be cooled 22 and to be cooled. In addition, as shown in the eighth and ninth editions, the windshield of the wind board is driven by the fine periodic mode to drive the fan wheel 22 to rotate forward and reverse, and the fan circuit board is controlled when the fan wheel 22 is reversed. The electromagnetic unit 71 generates a magnetic force, and when the magnetic force is generated, its magnetic force is greater than the elastic force of the elastic member 73, so that the slider 74 pulls the electromagnetic unit 7 and drives the movable plate 4 of the slider 74 to make the activity. The plate 40 closes its inlet 30 and the air flow is introduced from the outlet 302 via the fan wheel 22, and when the airflow flows through the position of the filter 5, the dust and foreign matter on the filter 5 are blown off to reach the live 4G. ±, the baffle plate is blocked by 4〇, so that the blown dust is sent out from the frame 3〇 through the opening 3〇4, and is dropped onto the dust bag 60. The dust and foreign matter of the '(10)_ are removed and the set can be easily replaced. The dust bag 60 can keep the frame body 3〇 and the axial fan 2〇 clean. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a preferred embodiment of the present invention; FIG. 2b is another perspective view of a preferred embodiment of the present invention; FIG. 2 is a perspective view of a preferred embodiment of the present invention To the view; Figure 3 is a schematic diagram of the best remuneration of the creation; Figure 4 is a different diagram of the creation of this creation; MJ94386 » ϊ Figure 5a is another example of the creation Figure 5b is another perspective view of another preferred embodiment of the present invention; Figure 6 is a perspective view of another preferred embodiment of the present invention; Figure 7 is another preferred embodiment of the present invention. Figure 8 is a schematic view of another embodiment of the present invention. Figure 8 is a schematic view of another embodiment of the present invention. Description of component symbols: Axial fan device 1〇 Groove 305 Axial fan 20 Filter 50 Fan frame 21 Track 306 Fan wheel 22 Dust bag 60 Frame 30 #体70 Inlet 301 Electric unit 71 Exit 302 Connection 72 Distribution Space 303 elastic element 73 opening 304 slider 74 movable plate 4 0 9