^51948 九、發明說明： 【發明所屬之技術領域】 特別疋指一種可加快霧 本發明是有關於一種霧化器 氣輸出的霧化器。 【先前技術】 、以喷霧方法治療呼吸道㈣是近年來較為盛行的醫療 方式，因為經霧化後之藥液顆粒能由口、鼻吸入而進入細^51948 IX. Description of the invention: [Technical field to which the invention pertains] In particular, the invention relates to an atomizer capable of accelerating fog. The invention relates to an atomizer for atomizer gas output. [Prior Art] The treatment of the respiratory tract by spraying (4) is a popular medical method in recent years, because the aerosolized particles can be inhaled from the mouth and nose into the fine
支氣管並擴散至整個肺泡，使藥液顆粒能充分被人體吸收 而獲得良好之治療效果。 參閱圖！，如美國專利帛4746067 f虎專利案所揭露之一 種霧化器1，其主要是透過虹吸作用將一容器u内之藥液 1’霧化成藥液顆粒，但此種霧化器所產生之藥液顆粒是藉由 霧化過程t所產生之慣性而輸出至該容器u外部，因此藥 液顆粒輸出的速度較為緩慢。 參閱圖2 ’為解決上述藥液顆粒輸出速度問題，如美國 專利第52G9225號專利案所彳§露的__種可以加快藥液顆粒 2霧化H2’主要是藉由—㈣管21將該霧化器2外之 空乳導引人-容室22’並擠壓藥液顆粒而使其能加速由一 輸出管23排出’但由於該旁通f 21是轉折繞相當之距離 才將空氣5丨至該容室22内，g]此使藥液顆粒加速排出的效 果也降低許多^ 參閱圖3 ’是依專利合作條約（PCT )申請之 096/40333唬公開專利案所揭露的一種可加快藥液顆粒輸 出的霧化器3’亦利用—具有複數導引口 311之旁通管31 5 ^51948 將該霧化H 3外之空氣心丨人-容室32錢驗顆粒加速 排出，但由於該等導引。311之日徑較大且與藥液霧化之低 壓真工g S,的距離較4，因此使藥液顆粒加速之效果有限 且易使藥液顆粒由該等導引σ 311逆流而進人該旁通管31 ’使得藥液顆粒之輸出量不甚穩定H由於該霧化器3 之Λ又盍33與一錐套34非一體成型，使得該霧化器3需 組裝之構件數目較多而致使製造成本增加。 由上述可知，雖然可加快藥液顆粒輸出之霧化器已有 相關專利案存在，但使藥液顆粒加速排出同時，藥液顆粒 輸出量之穩定性仍有待改善，因此，使藥液顆粒能加速排 出且穩定輸出之霧化器仍待研究發展。 【發明内容】 因此，本發明之一目的即在提供一種可降低製造成本 的可加快霧氣輸出的霧化器。 本發明之另一目的即在提供一種使液體霧化之顆粒更 快速與穩定輸出的可加快霧氣輸出的霧化器。 於是’本發明可加快霧氣輸出的霧化器包含一容器及 一殼蓋。 s玄谷器包括一周壁、一由該周壁延伸之底環部.、一由 該底環部延伸之進氣導管’該進氣導管具有分別位於兩端 之一進氣孔及一出氣孔’該周壁、該底環部及該進氣導管 相配合界定出一容置液體之容室。 該殼蓋包括一蓋板、一由該蓋板往遠離該容器之方向 延伸且具有一供霧氣流通之霧氣通道的霧氣管、一由該蓋 6 1351948 板延伸且與該周壁之一端部接合之接合環部、一由該蓋板 往該進氣導管延伸且具有一旁通道之旁通管、一設置於該 旁通管鄰近該進氣導管之一端部的檔板、一由該擋板往該 進氣導管延伸之連接段，及一由該連接.段往該底環部一體 延伸且環繞該進氣導管之環套，該擋板是與該旁通管一體 延伸並具有二連通該旁通道與該容室之穿孔，該環套具有 一與該出氣孔相對應之混合孔，該殼蓋之連接段具有二分The bronchi spreads to the entire alveoli, so that the liquid particles can be fully absorbed by the body to obtain a good therapeutic effect. See the picture! An atomizer 1 disclosed in the U.S. Patent No. 4,746,067, the disclosure of which is incorporated herein by reference. The chemical liquid particles are output to the outside of the container u by the inertia generated by the atomization process t, so the liquid particle output speed is relatively slow. Referring to Figure 2, in order to solve the problem of the above-mentioned liquid particle output speed, as disclosed in the U.S. Patent No. 52G9225, the __ species can accelerate the atomization of the liquid particles 2, H2' mainly by the - (four) tube 21 The empty milk outside the atomizer 2 guides the human-chamber 22' and squeezes the liquid particles so that it can be accelerated by an output tube 23's. However, since the bypass f21 is turned around a considerable distance, the air is taken. 5丨 into the chamber 22, g] the effect of accelerating the discharge of the liquid particles is also reduced a lot ^ See Figure 3 ' is a disclosure of the Patent Cooperation Treaty (PCT) application 096/40333唬 public patent case The atomizer 3' for accelerating the output of the liquid particles is also accelerated by the bypass tube 31 5 ^ 51948 having a plurality of guide ports 311, and the air core chamber of the atomized H 3 is accelerated. But due to these guidance. The daily diameter of 311 is larger and the distance from the low-pressure real-time g S of the liquid medicine atomization is 4, so the effect of accelerating the liquid particles is limited, and the liquid particles are easily reversed by the guiding σ 311. The bypass pipe 31' makes the output of the chemical liquid particles less stable. Since the atomizer 3 is not integrally formed with the taper sleeve 34, the atomizer 3 has a large number of components to be assembled. As a result, manufacturing costs increase. It can be seen from the above that although there are related patents for atomizers that can speed up the output of liquid particles, the chemical liquid particles are accelerated and discharged, and the stability of the liquid particle output needs to be improved, so that the liquid particles can be made Atomizers that accelerate discharge and stabilize output are still to be developed. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an atomizer that can reduce the manufacturing cost and accelerate the output of a mist. Another object of the present invention is to provide an atomizer that accelerates the output of mist by providing a faster and more stable output of liquid atomized particles. Thus, the atomizer for accelerating the mist output of the present invention comprises a container and a cover. The smectic grain device comprises a peripheral wall, a bottom ring portion extending from the peripheral wall, and an intake duct extending from the bottom ring portion. The intake duct has an air inlet hole and an air outlet hole respectively at each end. The peripheral wall, the bottom ring portion and the intake duct cooperate to define a chamber for accommodating liquid. The cover includes a cover plate, a mist tube extending from the cover plate in a direction away from the container and having a mist passage through which the mist is supplied, a cover extending from the cover 6 1351948 and engaging one end of the peripheral wall a joint ring portion, a bypass pipe extending from the cover plate to the intake duct and having a bypass passage, a baffle disposed at an end of the bypass pipe adjacent to the one of the intake ducts, and a baffle plate a connecting portion extending from the intake duct, and a ring extending integrally from the connecting portion to the bottom ring portion and surrounding the intake duct, the baffle extending integrally with the bypass duct and having two communicating passages And the through hole of the chamber, the ring sleeve has a mixing hole corresponding to the air outlet hole, and the connecting portion of the shell cover has two points
別沿一軸線方向間隔設置且與該環套相連接之延伸部，及 一由該擋板往該進氣導管延伸的連接部，該連接部具有一 與該混合孔相對之衝擊面，料延伸部是由該連接部之相. 背端往該環套延伸，該等穿孔分別位於該軸線兩側。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之—個較佳實施例的詳細說財，將可 清楚的呈現。An extension portion spaced apart from the axial direction and connected to the collar, and a connecting portion extending from the baffle to the air inlet duct, the connecting portion having an impact surface opposite to the mixing hole, the material extending The portion extends from the phase end of the connecting portion to the ring sleeve, and the through holes are respectively located on both sides of the axis. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the present invention.
一，閱圖4〜6’本發明可加快霧氣輸出的霧化器4之一較 佳實施例包含一容器5及一殼蓋6。 該夺益5包括一周壁51、一由马·田 〇 由該周壁51延伸之底環部 52、一由該底環部52延伸之進氣導BRIEF DESCRIPTION OF THE DRAWINGS A preferred embodiment of the atomizer 4 of the present invention which can accelerate the output of mist comprises a container 5 and a cover 6. The benefit 5 includes a wall 51, a bottom ring portion 52 extending from the bay wall 51 by a horse, and an air guide extending from the bottom ring portion 52.
今一一 S W，及一容置液體S 之谷至54’該進氣導管53具有-與該底環部52相連接之 進乳段53!、-由該進氣段531延伸且呈截頭錐狀之加速段 532，該進氣段531與該加速段53 你山尸 別具有一進氣孔533 ^出軋孔534，該容室54是由該周壁 芬兮.任尸，结 门2 51、該底環部52 及違進氣導管.53相配合界定出。 7 1351948 §亥戎盍6包括—蓋板61、一由該蓋板6ι往遠離該容器 5之方向延1且具有—供霧氣流通之霧氣通道62丨的霧氣管 62、-由該蓋板61延伸且與該周壁51之—端部5ιι接合之 接合環部63、—由該蓋板61往該進氣導管53延伸且具有 -旁通道641之旁通管64、—設置於該旁通管μ鄰近該進 氣導：53之一端部642的擋板“、一由該擋板“往該進 氣導管53 -體延伸之連接段66，及—由該連接段％往該 底環部52 —體延伸且環繞該進氣導管53之環套π ,其中 ，該擋板65是與該旁通管64 一體成型並具有二連通該旁 通道641與該容室54之穿孔651，該等穿孔651是分別位 於一轴線L之兩側，該霧氣管62是與其中一穿孔651位於 該軸線L之同一側。值得說明的是，該等穿孔651之數目 可依霧氣所需之加速效果而有所調整，例如穿孔65丨之數 目為一或二。該連接段66具有一由該擋板65往該進氣導 管53 —體延伸之連接部661，及二分別沿該軸線[方向間 隔§支置且與該％_套67相連接之延伸部662，該連接部661 具有一衝擊面663。該環套67具有一與該出氣孔534相對 應且與該衝擊面663相對之混合孔671，且該環套67之一 内周面672與該進氣導管53之一外周面535相配合界定出 一供液體8流通之流道7。 欲將容置於該容器5之容室54的液體8霧化時，先使 一高壓氣體進入該進氣導管53之進氣段531，且由該加速 段532使該氣體加速並自該出氣孔534排出而形成一低壓 真空區S2，如此，液體8將因虹吸作用進入該流道7而經 8 由該環套67之混合孔671進入該低壓真空區S2，並霧化成 細小之液體顆粒而形成霧氣，且因慣性之作用，液體顆粒 將衝擊該連接段66之衝擊面663，並進一步轉變為粒徑更 小之液體顆粒，於此同時，由於該低壓真空區心之形成， 使得位於該霧化器4外之常壓空氣（壓力為一大氣壓）因 邊擋板65兩側之壓差而經由該等穿孔65丨進入該容室54， 並使霧氣加速往該霧氣管62之霧氣通道621移動，進而移 至該霧化器4外。 值得一提的是，由於常壓空氣經由該等穿孔651加速 時常會伴隨噪音的產生，因此可於該旁通道641設置阻風 閘門（圖未示）以控制常壓空氣通過該等穿孔651之流量 及噪音之大小。 經由以上說明’可將本發明之優點歸納如下： 一、 该喊蓋ό之環套67是由該連接段—體延伸， 亦即使得該霧化器4需組裝之構件數目較習知少，因而可 降低製造成本。 二、 由於位於該霧化器4外之空氣經過該等穿孔65i 而進入該容室54之速度是大於液體顆粒之速度，亦即進入 該容室54之空氣的動能是大於液體顆粒之動能，且該等穿 孔651設置之位置較習知更接近該低壓真空區S2，如此， 除了能提昇液體顆粒之速度而增加霧氣由該霧氣管62排出 之速度外’還可避免液體顆粒由該等穿孔651逆流至該旁 通道641，使得由該霧氣管62輸出之霧氣量穩定。 歸納上述’本發明之該環套67是由該連接段66 —體 1351948 延伸，可減少組裝之構件數目，進而降低製造成本，且藉 由該等穿孔651之設置，除了能提昇霧氣由該霧氣管心卜 出之速度外，還可使霧氣之輸出量穩定，故確實能達到發 明之目的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一剖面示意圖’說明現有一種霧化器之組成； 圖2是一剖面示意圖，說明現有一種可加快藥液顆粒 輪出的霧化器的組成； 圖3是一剖面示意圖’說明現有另一種可加快藥液顆 粒輪出的霧化器的組成； 圖4是一俯視示意圖，說明本發明之一較佳實施例的 —霧氣管與二穿孔之位置關係； 圖5疋一沿圖4中線I-Ι之剖面示意圖，說明該等穿孔 與—混合孔之位置關係；及 圖6是一沿圖4中線II-II之刮面示意圖，說明二連接 部與一環套之位置關係。 10 1351948The present SW, and a reservoir of liquid S to 54', the intake duct 53 has a milking section 53 connected to the bottom ring portion 52!, extending from the inlet section 531 and being truncated a tapered acceleration section 532, the intake section 531 and the acceleration section 53, the mountain body has an air inlet 533 ^ out of the hole 534, the chamber 54 is from the circumference of the wall, the body, the door 2 51. The bottom ring portion 52 and the air intake conduit .53 are cooperatively defined. 7 1351948 § 戎盍 戎盍 6 includes a cover plate 61, a mist pipe 62 extending from the cover plate 6 ι away from the container 5 and having a mist passage 62 供 through the mist flow, An engaging ring portion 63 extending and engaging with the end portion 5 of the peripheral wall 51, a bypass pipe 64 extending from the cover plate 61 to the intake duct 53 and having a bypass passage 641, is disposed in the bypass pipe a baffle adjacent to one end portion 642 of the intake guide: 53, a connecting portion 66 extending from the baffle to the intake duct 53 - and - from the connecting portion % to the bottom ring portion 52 a collar π extending around and surrounding the intake duct 53, wherein the baffle 65 is integrally formed with the bypass pipe 64 and has two through holes 651 that communicate with the bypass passage 641 and the chamber 54. 651 are respectively located on both sides of an axis L, and the mist tube 62 is located on the same side of the axis L with one of the through holes 651. It should be noted that the number of the perforations 651 can be adjusted according to the acceleration effect required by the mist, for example, the number of perforations 65 is one or two. The connecting portion 66 has a connecting portion 661 extending integrally from the baffle 65 to the air inlet duct 53, and two extending portions 662 respectively spaced along the axis (the direction is spaced and connected to the %_ sleeve 67) The connecting portion 661 has an impact surface 663. The collar 67 has a mixing hole 671 corresponding to the air outlet 534 and opposite to the impact surface 663, and an inner circumferential surface 672 of the collar 67 cooperates with an outer circumferential surface 535 of the air inlet duct 53 to define A flow path 7 through which the liquid 8 flows is discharged. To atomize the liquid 8 contained in the chamber 54 of the container 5, a high pressure gas is first introduced into the inlet section 531 of the intake duct 53, and the acceleration section 532 accelerates the gas and self-exits The air hole 534 is discharged to form a low pressure vacuum zone S2. Thus, the liquid 8 will enter the flow path 7 by siphoning, enter the low pressure vacuum zone S2 through the mixing hole 671 of the collar 67, and be atomized into fine liquid particles. The mist is formed, and due to the action of inertia, the liquid particles will impinge on the impact surface 663 of the connecting portion 66 and further transform into liquid particles having a smaller particle size, and at the same time, due to the formation of the low-pressure vacuum region, the The atmospheric air outside the atomizer 4 (at a pressure of one atmosphere) enters the chamber 54 through the perforations 65 due to the pressure difference between the two sides of the side baffle 65, and accelerates the mist to the mist of the mist tube 62. The passage 621 moves and moves outside the atomizer 4. It is worth mentioning that since the atmospheric air is accelerated by the perforations 651, the noise is often generated. Therefore, a choke gate (not shown) may be disposed on the bypass passage 641 to control the atmospheric air passing through the perforations 651. The size of the flow and noise. Through the above description, the advantages of the present invention can be summarized as follows: 1. The loop cover 67 of the shouting cover is extended by the connecting section, that is, the number of components to be assembled by the atomizer 4 is less than conventional. Therefore, the manufacturing cost can be reduced. 2. The velocity of the air entering the chamber 54 through the perforations 65i is greater than the velocity of the liquid particles, that is, the kinetic energy of the air entering the chamber 54 is greater than the kinetic energy of the liquid particles. And the positions of the perforations 651 are closer to the low pressure vacuum zone S2 than conventionally, so that in addition to increasing the velocity of the liquid particles and increasing the velocity at which the mist is discharged from the mist pipe 62, liquid particles can be prevented from being perforated by the holes. The 651 flows back to the bypass passage 641 such that the amount of mist outputted from the mist pipe 62 is stabilized. The above-mentioned 'the ring sleeve 67 of the present invention extends from the connecting portion 66 to the body 1351948, which can reduce the number of components to be assembled, thereby reducing the manufacturing cost, and by the arrangement of the through holes 651, in addition to lifting the mist by the mist. In addition to the speed of the tube, the output of the mist can be stabilized, so it can indeed achieve the purpose of the invention. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional view showing the composition of a conventional atomizer; FIG. 2 is a schematic cross-sectional view showing the composition of an atomizer capable of accelerating the rotation of liquid particles; FIG. The cross-sectional schematic view illustrates another composition of an atomizer that can accelerate the rotation of the liquid medicine particles. FIG. 4 is a top plan view showing the positional relationship between the mist tube and the second perforation according to a preferred embodiment of the present invention; A cross-sectional view along line I-Ι in Fig. 4 illustrates the positional relationship between the perforations and the mixing holes; and Fig. 6 is a schematic view of the scraping surface along line II-II in Fig. 4, illustrating the two connecting portions and one ring The positional relationship of the set. 10 1351948
【主要元件符號說明】 4 ....... …霧化器 64••… •…旁通管 5 ....... …容器 641… •…旁通道 51…… …周壁 642… …·端部 511 ···· …端部 65•.… •…擋板 52…… 底极σΡ 651… •…穿孔 53…… …進氣導管 66·.... •…連接段 531 ···· …進氣段 661… •…連接部 532 ···· …加速段 662… •…延伸部 533 ·.·. …進氣孔 663… —衝擊面 534 ···· …出氣孔 67"... •…環套 535 .... …外周面 671… •…混合孔 54…… …容室 672… •…内周面 C ....... • · ·如装 Ο ----流逼 C. 1...... Q ...... 0 1 盖极 〇 ...... 62...... …霧氣管 L....... —轴線 621 ··.. …霧氣通道 s2 •…低壓真空區 63…… …接合環部 11[Explanation of main component symbols] 4 ....... ... atomizer 64••... •... bypass pipe 5 . . . ... container 641... •...side channel 51......circumference wall 642... ...·end 511 ···· ...end 65•....•...Baffle 52... Bottom pole σΡ 651... •...Perforation 53... ...intake duct 66·.... •...connection section 531 · ··· ...inlet section 661... •...connecting section 532 ·····Acceleration section 662... •...Extension section 533 ·.....Air intake hole 663...——Impact surface 534 ···· ... Venting hole 67" ;... •...ring sleeve 535 .... ...outer peripheral surface 671... •...mixing hole 54... ... chamber 672... •... inner peripheral surface C....... • · · such as Ο - --- Flow forced C. 1...... Q ...... 0 1 Cover extremely 〇 ... 62...... ... fog air tube L....... —Axis 621 ··.....fog passage s2 •...low pressure vacuum zone 63...coupling ring section 11