M443571 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係為一種可應用於喷霧器上之微滴產生裝置，特 別是一種可提昇具有徑向和縱向的瑞利波（Ray 1 e i gh Wave)之震動能量的微滴產生裝置，以產生更優異的霧化 效果。 【先前技術】 [0002] 目前已知的喷霧器產品或相關所揭露之技術中，針對利 用喷孔片產生喷霧的手段大致可以分成兩類：一是利用 壓電材料震動辟液體擠出喷孔片形成霧氣，另一是利用 壓電材料震動喷孔片，使之拍打液體，讓液體從喷孔排 出而形成霧氣。後者有時會搭配一拍打液體的平面，例 如利用毛細管束來作輸送液體的機制，並在其末端加工 成一平面，使液體流到該平面上，以便拍打霧化，或是 搭配一壓力裝置，將液體壓送到喷孔片處，喷孔片震動 時，自喷孔擠出霧化。其中，壓電材料與喷孔片之間之 接合方式將會直接影響震動能量是否能夠有效被傳遞。.β [0003] 目前利用震盪片傳遞震動能量至喷孔片上之喷霧器產品 ，基於成本考量，由於喷孔片厚度薄且尺寸小，大多會 再利用黏著材料貼合連接片或固定片等材料以連結震盪 片，因此震盪片與喷孔片之間存在至少一種以上之材料 ，然而在實際執行上，除了存在有多種材料之間接合不 易的問題外，且震盪片需透過不同材料逐次將震動能量 傳遞至喷孔片上，由於每次不同材料之間之震動能量傳 遞上皆會有一些損耗，因此效能上也會有所遞減，導致 10121189(^^^^ A〇101 ^ 4 1 / * 16 I 1012038207-0 M443571 霧化效果不佳。 ' 【新型内容】 [0004] 有鑑於此，本創作之主要目的即在於提出一種可以應用 於喷霧器上之微滴產生裝置，該微滴產生裝置除了可以 增加連接片之接合面積以提昇震盪片與連接片之間的接 合強度，且能有效將震盪片產生具有徑向和縱向的瑞利 波（Rayleigh Wave)之震動能量透過連接片傳遞至噴孔 片上，以產生更優異的霧化效果。 φ [0005] 基此，本創作提出一種可以實現前述目的之微滴產生裝 置，該微滴產生裝置至少包括有利用接合材料加以疊置 接合之一震盪片與一連接片，以及固定於連接片上的一 噴孔片；前述震盪片與連接片對應設有第一通孔與第二 通孔，而噴孔片在對應於第一通孔和第二通孔的區域上 設有複數細小喷孔；其中，在連接片上設有一個以上的 側壁與該震盪片的第一通孔側壁或外圍輪廓側壁相互面 對且接合。 ® [0006] 本創作主要在於在連接片上具有側壁的結構設計，且該 側壁與該震盪片的外圍輪廓側壁或第一通孔側壁相互面 對且接合，藉此不但能夠增加連接片之接合面積以提昇 震盪片與連接片之間的接合強度，且能有效將震盪片產 生具有徑向和縱向的瑞利波（Rayleigh Wave)之震動能 量透過連接片傳遞至噴孔片上。 [0007] 為使貴審查委員對本創作之技術特徵及所達成之功效 有更進一步之瞭解與認識，下文謹提供較佳之實施例及 相關圖式以為輔佐之用，並以詳細之說明文字配合說明 1()121189(^單編號A0101 第5頁/共16頁 1012038207-0 M443571 如後。 【實施方式】 [0008] 有關本創作之技術内容及詳細說明，現配合圖式說明如 下。 [0009] 本創作係為一種可應用於一噴霧器上使用之微滴產生裝 置，首先請同時參閱圖1-圖3所示，圖1係揭示本創作微 滴產生裝置較佳實施例之立體分解圖，圖2及圖3係分別 顯示圖1所揭微滴產生裝置於組合後之立體圖與組合剖面 圖。如圖所示，該微滴產生裝置10係為一個由數片片體 材料相互疊置接合的結構，其主要包括有利用接合材料 18加以疊置接合之一震盪片12和一連接片14，以及固定 於連接片14上的一喷孔片16 ;前述震盪片12係為一薄片 狀之圓形片體，較佳者為一壓.電片，且於令心處設有一 第一通孔122，前述之連接片14係為一薄片狀之不鏽鋼圓 形片體，並且在中心處設有對應於第一通孔122之一第二 通孔142，俾使震盪片12和連接片14相互疊置時，第一通 孔122與第二通孔142可以相互貫通。另外，前述之連接 片14上設計成具有一個或多個側壁144，側壁144與震盪 片12的外圍輪廓侧壁124相互面對，並且透過接合材料18 相互接合。其中，前述接合材料18可以是固化膠、金屬 焊料或環氧樹脂（epoxy adhesive)，且並不以此為限 〇 [0010] 前述之喷孔片16係為一薄片狀之圓形片體，固定在連接 片14上，喷孔片16在對應於第一通孔122和第二通孔142 的中心處區域上設有複數細小喷孔162。另外，喷孔片16 10121189(f·單编號 A〇101 第6頁/共16頁 1012038207-0 M443571 上對應於第一通孔122及第二通孔142的區域上形成一浮 Λ面160 ’且前述細小噴孔162係設在這個浮凸面160上 〇 [0011] 由上可知，本創作微滴產生裝置1〇主要是由利用接合材 料18接合的一震盪片12與一連接片14，以及固定於連接 片14上的一喷孔片16所構成，這三^個片體係利用接合材 料18接合固定成一體。由於藉由連接片14上具有一個以 上的侧壁144與震盪片12的外圍輪廓側壁124相互面對， • 並且透過接合材料18相互接合’不但能夠增加連接片14 之接合面積以提昇震盪片12與連接片14之間的接合強度 ’並且能有效將震盪片12產生具有徑向和縱向的瑞利波 (Rayleigh Wave)之震動能量透過連接片14傳遞至噴孔 片16上。 [0012] • 請再配合參閱圖1及圖4所示，該微滴產生裝置1〇除了利 用接合材料18加以疊置接合之震盪片12、連接片14以及 喷孔片16外’進一步可包括有一固定片20，該固定片20 係為一薄片狀之圓形片體，設置於震盪片12和連接片24 之間’用以將喷孔片16夾設於固定片20和連接片14兩片 體之間’該固定片20在對應於第一通孔122和第二通孔 142的中心處區域上設有一第三通孔200 » [0013] 由上可知，本創作之微滴產生裝置10也可以是由震盪片 12 '連接片14、固定片20，以及夾設於固定片20與連接 片14之間的噴孔片16疊置結合而成，並且利用接合材料 18接合囱定成一體。 [00M] 請參閱圖5及圖6所示，圖5係揭示本創作微滴產生裝置另 1012038207-0 lomi89#單編號Α01〇ι 第7頁/共ΐβ頁 M443571 一較佳實施例立體分解圖，圖6係顯示圖5所揭微滴產生 裝置之組合剖面圖》如圖所示，該微滴產生裝置10係為 一個由數片片體材料相互疊置接合的結構，相較於前述 實施方式，本實施例所揭微滴產生裝置10僅為片體材料 疊置關係位置略有不同，本實施例中所揭之微滴產生裝 置10同樣包括有利用接合材料18加以疊置接合之震盪片 12、連接片14、喷孔片16以及固定片20’四片片體材料 ;差別僅在於該固定片20’係為結合連接片14下方的一 薄片狀之圓形片體，且在對應於第一通孔122和第二通孔 142的中心處區域上設有一第三通孔200’ 。 [0015] 由前述之實施說明可知，本創作主要在於將連接片14設 計成具有一個以上的側壁144，該侧壁144與該震盪片12 的外圍輪廓側壁124相互面對，藉此增加連接片”之接合 面積以提昇震盪片12與連接片14之間的貼合強度，且能 有效將震盪片12產生具有徑向和縱向的瑞利波 (Rayleigh Wave)之震動能量透過連接片14傳遞至喷孔 片16上。 [0016] 請參閱圖7所示，本創作連接片14上所設的複數側壁144 也可以是如圖中所示，係為位在與震盪片12的第一通孔 侧壁126相互面對的位置上；此外，連接片14上所設的側 壁144也可以係為一道與震盪片1 2的外圍輪廓側壁1 24相 互面對之環形側壁，或是一道與震盪片12的第一通孔側 壁126相互面對之環形側壁。M443571 V. New description: [New technical field] [0001] This creation is a droplet generating device that can be applied to a sprayer, especially a Rayleigh wave with radial and longitudinal directions. 1 ei gh Wave) The vibration energy of the droplet generating device to produce a more excellent atomization effect. [Prior Art] [0002] In the currently known nebulizer products or related techniques, the means for generating a spray using the orifice sheet can be roughly classified into two types: one is to use a piezoelectric material to vibrate liquid extrusion. The orifice sheet forms a mist, and the other is to use a piezoelectric material to vibrate the orifice sheet to make a liquid, and let the liquid discharge from the orifice to form a mist. The latter sometimes coincides with a plane that taps the liquid, such as using a capillary beam as a mechanism for transporting the liquid, and processing the end into a plane, allowing the liquid to flow onto the plane for slap atomization, or with a pressure device. The liquid is pressed to the orifice sheet, and when the orifice sheet vibrates, the atomization is extruded from the orifice. Among them, the way of bonding between the piezoelectric material and the orifice sheet will directly affect whether the vibration energy can be effectively transmitted. .β [0003] At present, the shock absorber is used to transmit the vibration energy to the sprayer on the orifice sheet. Due to the cost consideration, since the orifice sheet is thin and small in size, most of the adhesive sheet is used to bond the connecting piece or the fixing piece. The material is connected to the oscillating plate, so at least one or more materials are present between the oscillating plate and the orifice sheet. However, in practice, in addition to the problem that the bonding between the plurality of materials is not easy, the oscillating sheet needs to be successively traversed through different materials. The vibration energy is transmitted to the orifice sheet. Since there will be some loss in the vibration energy transmission between different materials, the performance will also be decremented, resulting in 10121189(^^^^ A〇101 ^ 4 1 / * 16 I 1012038207-0 M443571 The atomization effect is not good. ' [New content] [0004] In view of this, the main purpose of this creation is to propose a droplet generating device that can be applied to a sprayer, the droplet generation In addition to increasing the joint area of the connecting piece to increase the joint strength between the oscillating piece and the connecting piece, the device can effectively generate the Rayleigh wave with radial and longitudinal directions. The vibration energy of Rayleigh Wave) is transmitted to the orifice sheet through the connecting piece to produce a more excellent atomization effect. φ [0005] Accordingly, the present invention proposes a droplet generating device capable of achieving the aforementioned object, the droplet generating device The invention comprises at least one of the oscillating plate and the connecting piece, and a venting piece fixed on the connecting piece; the oscillating piece and the connecting piece are correspondingly provided with the first through hole and the second through hole, and The orifice sheet is provided with a plurality of fine orifices on the regions corresponding to the first through hole and the second through hole; wherein the connecting sheet is provided with more than one side wall and the first through hole side wall or the peripheral contour side wall of the oscillation piece Facing each other and joining. [0006] The present invention mainly consists of a structural design having a side wall on the connecting piece, and the side wall and the peripheral contour side wall or the first through-hole side wall of the oscillating piece face and engage with each other, thereby not only being able to Increasing the joint area of the connecting piece to improve the joint strength between the oscillating piece and the connecting piece, and effectively generating the Rayleigh wave with radial and longitudinal directions of the oscillating piece The vibration energy is transmitted to the orifice through the web. [0007] In order to give the reviewers a better understanding and understanding of the technical features and the efficacies achieved, the following examples are provided to assist the preferred embodiments and related drawings. For the purpose of use, and with the detailed description of the text with the description 1 () 121189 (^ single number A0101 page 5 / a total of 16 pages 1012038207-0 M443571 as follows. [Embodiment] [0008] The technical content and detailed description of this creation Now, the drawing is as follows: [0009] This creation is a droplet generating device that can be applied to a sprayer. First, please refer to Figure 1 - Figure 3, Figure 1 shows the creation of the droplet. FIG. 2 and FIG. 3 are respectively a perspective view and a combined cross-sectional view of the droplet generating device of FIG. 1 after being combined. As shown in the figure, the droplet generating device 10 is a structure in which a plurality of sheets of material are stacked on each other, and mainly includes a vibrating sheet 12 and a connecting sheet 14 which are stacked and joined by a bonding material 18. And a venting sheet 16 fixed on the connecting piece 14; the oscillating piece 12 is a lamella-shaped circular piece, preferably a pressing piece, and a first through hole is arranged at the center of the core. 122, the foregoing connecting piece 14 is a sheet-shaped stainless steel circular piece body, and a second through hole 142 corresponding to one of the first through holes 122 is provided at the center, so that the oscillation piece 12 and the connecting piece 14 are mutually connected. When stacked, the first through hole 122 and the second through hole 142 may penetrate each other. Further, the aforementioned connecting piece 14 is designed to have one or more side walls 144 which face the peripheral contour side walls 124 of the vibrating piece 12 and which are joined to each other by the bonding material 18. The bonding material 18 may be a cured adhesive, a metal solder or an epoxy adhesive, and is not limited thereto. [0010] The aforementioned orifice sheet 16 is a sheet-like circular sheet. Mounted on the connecting piece 14, the orifice sheet 16 is provided with a plurality of fine orifices 162 at a region corresponding to the center of the first through hole 122 and the second through hole 142. In addition, a floating surface 160 is formed on the area corresponding to the first through hole 122 and the second through hole 142 on the orifice sheet 16 10121189 (f. single number A 〇 101 page 6 / total 16 page 1012038207-0 M443571). And the aforementioned fine orifice 162 is provided on the embossed surface 160. [0011] As is apparent from the above, the present droplet generating device 1 is mainly composed of a oscillating sheet 12 and a connecting sheet 14 joined by a bonding material 18. And a nozzle sheet 16 fixed to the connecting piece 14, the three piece systems are joined and fixed by the bonding material 18. Since the connecting piece 14 has more than one side wall 144 and the vibrating piece 12 The peripheral profile sidewalls 124 face each other, and are joined to each other by the bonding material 18, which not only increases the joint area of the tabs 14 to enhance the joint strength between the vibrating sheet 12 and the tabs 14 but also effectively produces the vibrating sheet 12 The vibration energy of the radial and longitudinal Rayleigh waves is transmitted to the orifice sheet 16 through the connecting piece 14. [0012] • Please refer to FIG. 1 and FIG. 4 together with the droplet generating device 1〇 In addition to stacking with bonding material 18 The joined oscillating plate 12, the connecting piece 14 and the outer portion of the orifice sheet 16 may further include a fixing piece 20 which is a thin plate-like piece formed between the oscillating piece 12 and the connecting piece 24. 'To sandwich the orifice sheet 16 between the fixing piece 20 and the two sheets of the connecting piece 14'. The fixing piece 20 is provided with a first portion at a center corresponding to the first through hole 122 and the second through hole 142. Three-way hole 200 » [0013] As can be seen from the above, the droplet generating device 10 of the present invention may also be connected to the sheet 14 by the vibrating piece 12', the fixing piece 20, and sandwiched between the fixing piece 20 and the connecting piece 14. The orifice sheet 16 is stacked and combined, and is joined and integrated by the bonding material 18. [00M] Please refer to FIG. 5 and FIG. 6 , FIG. 5 shows the creation of the droplet generating device 1012038207-0 lomi89# Single number Α01〇ι page 7/total ΐβ page M443571 A preferred embodiment is a perspective exploded view, and FIG. 6 is a combined sectional view showing the droplet generating device of FIG. 5, as shown in the figure, the droplet generating device 10 Is a structure in which a plurality of sheet materials are superposed on each other, compared to the foregoing embodiment, The droplet generating device 10 of the embodiment is only slightly different in position of the sheet material stacking relationship. The droplet generating device 10 disclosed in the embodiment also includes the vibrating sheet 12 which is stacked and joined by the bonding material 18, The connecting piece 14, the orifice sheet 16, and the fixing piece 20' are four pieces of material; the only difference is that the fixing piece 20' is a sheet-like circular piece below the connecting piece 14, and corresponds to the first A third through hole 200' is defined in a central portion of the through hole 122 and the second through hole 142. [0015] As can be seen from the foregoing description, the present invention is mainly to design the connecting piece 14 to have more than one side wall 144, and the side wall 144 and the peripheral contour side wall 124 of the vibrating piece 12 face each other, thereby adding a connecting piece. The joint area is to increase the bonding strength between the oscillating plate 12 and the connecting piece 14, and can effectively transmit the vibration energy of the oscillating piece 12 with radial and longitudinal Rayleigh waves through the connecting piece 14 to [0016] Referring to FIG. 7, the plurality of side walls 144 provided on the connecting piece 14 of the present invention may also be located in the first through hole of the oscillating piece 12 as shown in the figure. The side walls 126 are disposed at positions facing each other; in addition, the side walls 144 provided on the connecting piece 14 may be an annular side wall facing the peripheral contour side wall 14 of the oscillating piece 12, or a oscillating piece. The first through sidewalls 126 of 12 face the annular sidewalls facing each other.
II
[0017] 綜上所述，本創作係為一種可以應用於喷霧器上之微滴 產生裝置10，該微滴產生裝置10除了藉由增加連接片14 1〇ι2ιι89(Ρ编號 A0101 第8頁/共16頁 1012038207-0 M443571 之接合面積以提昇震盪片12與連接片14之間的貼合強度 ，且能有效將震盪片12產生具有徑向和縱向的瑞利波 (Rayleigh Wave)之震動能量透過連接片14傳遞至喷孔 片16上，以產生更優異的霧化效果。能夠達到上述功能 的主要原因在於本創作中的連接片14上具有侧壁144的設 計，且該侧壁144與該震盪片12的外圍輪廓側壁124或第 一通孔側壁126相互面對，藉此增加連接片14之接合面積 ，以提昇震盪片12與連接片14之間的貼合強度，且能有 效將震盪片12產生具有徑向和縱向的瑞利波（Rayleigh Wave)之震動能量透過連接片14傳遞至噴孔片16上。 [0018] 以上所述，僅為本創作之較佳實施例而已，並非用來限 定本創作實施之範圍，舉凡依本創作之申請專利範圍所 做的均等變化與修飾，皆為本創作專利範圍所涵蓋。 【圖式簡單說明】 [0019] 圖1係為本創作微滴產生裝置第一較佳實施例之立體分解 圖； 圖2係為圖1所揭微滴產生裝置之立體組合圖； 圖3係為圖1所揭微滴產生裝置之組合剖面圖； 圖4係為本創作微滴產生裝置另一實施例之組合剖面圖； 圖5係為本創作微滴產生裝置另一較佳實施例之立體分解 圖； 圖6係為圖5所揭微滴產生裝置之組合剖面圖；及 圖7係為本創作所揭連接片之另一實施例立體圖。 【主要元件符號說明】 [0020] 微滴產生裝置10 10121189产單編號删1 第9頁/共16頁 1012038207-0 M443571 [0021] 震盪片12 [0022] 第一通孔 122 [0023] 外圍輪廓側壁124 [0024] 第一通孔側壁126 [0025] 連接片14 [0026] 第二通孔 142 [0027] 侧壁 144[0017] In summary, the present invention is a droplet generating device 10 that can be applied to a sprayer, except that the droplet generating device 10 is provided by adding a connecting piece 14 1〇ι2ιι 89 (Ρ号 A0101第8) The joint area of the page 16/1012038207-0 M443571 is to increase the bonding strength between the oscillating plate 12 and the connecting piece 14, and can effectively generate the Rayleigh Wave with the radial and longitudinal directions of the oscillating plate 12. The vibration energy is transmitted to the orifice sheet 16 through the connecting piece 14 to produce a more excellent atomizing effect. The main reason for achieving the above function is that the connecting piece 14 in the present invention has a design of the side wall 144, and the side wall 144 and the peripheral contour side wall 124 or the first through hole sidewall 126 of the oscillating plate 12 face each other, thereby increasing the joint area of the connecting piece 14 to improve the bonding strength between the oscillating plate 12 and the connecting piece 14, and Effectively, the vibrating piece 12 generates vibration energy having radial and longitudinal Rayleigh waves transmitted through the connecting piece 14 to the orifice sheet 16. [0018] As described above, only the preferred embodiment of the present invention However, it is not intended to limit this creation. The scope of implementation, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent. [Simplified illustration] [0019] Figure 1 is the first creation of the droplet generation device 3 is a perspective exploded view of the droplet generating device of FIG. 1; FIG. 3 is a combined sectional view of the droplet generating device of FIG. 1; Figure 3 is a perspective exploded view of another preferred embodiment of the droplet generating device of the present invention; Figure 6 is a combined sectional view of the droplet generating device of Figure 5; 7 is a perspective view of another embodiment of the connecting piece of the present invention. [Description of main component symbols] [0020] The droplet generating device 10 10121189 is issued with a single number 1 page 9 / a total of 16 pages 1012038207-0 M443571 [ 0021] Oscillator 12 [0022] First Through Hole 122 [0023] Peripheral Profile Sidewall 124 [0024] First Through Hole Sidewall 126 [0025] Connecting Tab 14 [0026] Second Through Hole 142 [0027] Sidewall 144
[0028] 喷孔片16 [0029] 浮凸面160 [0030] 細小喷孔162 [0031] 接合材料18 [0032] 固定片 20, 20’ [0033] 第三通孔200, 200’ 1012038207-0 第10頁/共16頁[0028] orifice sheet 16 [0029] relief surface 160 [0030] fine orifice 162 [0031] bonding material 18 [0032] fixing sheet 20, 20' [0033] third through hole 200, 200' 1012038207-0 10 pages / total 16 pages