M271967 八、新型說明： 【新型所屬之技術領域】 本創作係有關-種鼓風機葉輪結構改良，尤指—種扇輪葉片 長度為非對稱，且^與葉輪中環間相鄰夹㈣小於9 ◦度，以 ，少葉輪於鼓風機崎佔之體積及保有適當風制葉輪結構又。 【先前技術】 —框=相所示，其係為制之鼓風機葉輪結構，該葉輪7具 之另木似古4框架7 1 —侧具有—吸風口 7 2，而該框架7 1 之另-側具有_固定片7 3，該固定 “’以供固定於-馬達以之輪出㈣^:二二定座？ 夕卜侧設有多數斜置等距之葉片7 度，使各該葉片7 6具有汲取空用=本身具有一弧 的。 利以相吸、送風之目 μ而-般葉輪7之葉片76之排列方 第5圖所示，該葉輪7之兩框架7 !呈;二刀'、、、下列幾種，如 外周緣係與兩_ 7 1呈垂直段之顿，=置，崎葉輪7之 7 1間以等距鮮行的方歧置 ㈣料7 6於兩框架 二框架8 !係為不同大小之設置，使^ ^所示，該葉輪8之 ^卜觀，而各葉片8 2則於兩框架^之外周緣呈斜線段 也有如第7 _心其係轉 ㈣㈣斜㈣方式設置， 1壬垂直段之外觀，但各 M271967 葉片9 2於二框架9 1間之崎係以斜向的方式設置、然而前述 之各種葉片76、82、92的排列設置，其主要的目的皆為使 該葉輪具有較佳的吸、送風能力。 但疋，上述之葉輪皆於框架間設有多數葉片，但受限於單一 葉輪之風量較為不足，故，―般皆選擇以二葉輪呈相向配置的方 式設置’且前述之各f知葉輪之多數葉片係以馬達為中心而呈相 對方向設置，使風向能維持直向，崎免相互干擾，但各該葉輪 部因設置於鼓風機_佔之體積太大且受限於鼓風機外型的影 曰使付各5亥葉輪之吸、送風量降低，相對地，使各該葉輪之實 用性大幅降低。 、 士何表k出可維持適當吸風量而葉輪方令鼓風機内所佔之 年貝可、、、倍J之豉風機某輪結構，一直是業界所努力的目標。 【新型内容】 _ J^作之主要目W ’在於解決上述的問題而提供-種鼓風機 葉^轉改良’其侧用鼓風機葉輪的二框架間具有—中環，且 t葉片與葉輪中環間夾角皆小於9 Q度，以保有適當風量及 、、俩小2風機崎佔之葉輪體積的葉輪結構。 ^ 、，劊作之_人一目的，在於該葉輪於鼓風機内所佔之體積較 使用具單—·動軸之馬達，俾可減少該葉輪及馬達在鼓風 機殼體内所佔之體積。 J作之再—目的，在於該葉片具超薄且小而美的特點，使 M271967 由各葉片所喊之葉輪具有較小之體積，讓轉輪具有 油煙機之功用。 、& ▲為達雨述之目的，本創作係包括：一葉輪，該葉輪具二框架， 該^框架間财—中環，該中環上設有錄嵌合部，以與多數葉 片肷合，且對應該葉片於各該框架上設有與該葉片數量相同之結 合部，俾使各該葉片皆孩合於巾環，以及分職合於框架之= 合部，讓各該鱗皆具有汲取空氣之個，以翻吸、送風的: 的。 "本_之上述及其他目的與優點，不難從下述所選用實施例 之卉細况明與附圖中，獲得深入了解。M271967 8. Description of the new model: [Technical field to which the new model belongs] This creation is related to the improvement of the structure of the blower impeller, especially the length of the blade of the fan is asymmetric, and the distance between the ^ and the adjacent ring of the impeller is less than 9 degrees. Therefore, the volume of the impeller in the blower and the proper impeller structure is maintained. [Prior art] —The frame = phase is shown, it is the structure of the blower impeller. The impeller 7 has another wood-like frame 4 1 —the side has—the air inlet 7 2 and the frame 7 1 is another- There are _fixing pieces 7 3 on the side, which are fixed for "-to be fixed by the motor. :: 22 fixed seat? There are many obliquely equidistant blades 7 degrees on the side, so that each of these blades 7 6 has a draw air use = itself has an arc. To facilitate the purpose of suction, air supply μ and-the arrangement of the blades 76 of the impeller 7 shown in Figure 5, the two frames 7 of the impeller 7! ',,, the following types, such as the outer peripheral system and the two vertical sections of _ 7 1 are vertical, = =, Qi Qi 7 7 1 is placed in a freshly spaced square, the materials 7 6 in the two frames The frame 8 is a set of different sizes, so that as shown by ^ ^, the impeller 8 is a view, and each blade 8 2 is diagonally segmented on the outer periphery of the two frames ^ as in Section 7 _ 心 其 系 转 ㈣㈣ It is installed obliquely, with the appearance of the vertical section of each jaw, but each of the M271967 blades 9 2 and the second frame 9 1 is set in an oblique manner. However, the aforementioned various blades 76, 82, and 92 are arranged in an array. Its main purpose is to make the impeller have better suction and air supply capacity. But alas, the above-mentioned impellers are provided with many blades between the frames, but the air volume restricted by a single impeller is insufficient, so- The two impellers are arranged in opposite directions, and most of the blades of each of the aforementioned impellers are set in the opposite direction with the motor as the center, so that the wind direction can be maintained straight, and the interference of the impellers is avoided. Installed on the blower _ The volume occupied by the blower is too large and is limited by the shape of the blower, which reduces the suction and air supply of each of the 5 Hai impellers. On the other hand, the practicality of each impeller is greatly reduced. It is always the goal of the industry to produce a wheel structure that can maintain the proper air intake and the impeller square blower takes up a year. [New content] _ The main purpose of J 'It is to provide a kind of blower blade ^ turn improvement to solve the above-mentioned problems.' The side frame of the blower impeller has a middle ring, and the angle between the t blade and the middle ring of the impeller is less than 9 Q degrees, in order to maintain proper air volume, The impeller structure of the impeller volume occupied by two small fan fans. ^ ,, the purpose of the _ person is that the volume occupied by the impeller in the blower is larger than that of a motor with a single-moving shaft, which can reduce the impeller. And the volume occupied by the motor in the blower housing. The purpose of the J-work is that the blades are ultra-thin, small and beautiful, so that the M271967 impeller called by each blade has a smaller volume, allowing the runner to have The function of the range hood. &Amp; ▲ To achieve the purpose of the rain, the creative department includes: an impeller, the impeller has two frames, the frame frame-middle ring, the middle ring is equipped with a recording and fitting part, and Most of the leaves are combined, and corresponding parts are provided with the same number of joints on each frame as the leaves, so that each of the leaves fits into the towel ring, and each part is combined with the frame = joint, so that each The scales have one that draws air to suck and supply air:. " The above and other objects and advantages of the present invention are not difficult to obtain from the detailed descriptions and drawings of the selected embodiments below for a deep understanding.
或另件之安排上容許有所不同， I7中’予以詳細說明，並於附圖 當然，本創作在某些另件上，或》 但所選用之實施例，則於本說明書中Or the arrangement of other parts is allowed to be different, I7 ’will be explained in detail and attached to the drawings. Of course, this creation is on some other parts, or“ But the selected embodiment is in this specification.
M271967 施例中，該第一邊131 $且&丄μ # ή ^ ^ 1之長度大於弟二邊132之長度，且該 某月13之'—邊131與第二邊13 2分別與中環12間存在 夾角Θ ’各錢角θ係為相鄰之夾角，且各該夾角^之角度皆 小於9 〇度’如第2圖所示，對應各該葉片13於各該框架i工 上言 =與⑽葉片丄3數量相同之結合部丄丄丄，俾使各該葉片 1 3皆可肷合於該中環1 2，以及分別_於該框架1 i之結合 IU 1 1方、本例中’各雜合部係分別為—固定孔，讓各該葉 片13皆具有汲取空氣之作用，以達到吸、送風的目的。 机組权使用時，如第3圖所示，其係於—殼體2内具有一容 置空間21，俾供該葉輪i容置，該殼體2具有一與該容置空間 2 U喊之出風口 2 2，且該殼體2二側分別設有-第—侧板2 3與一第二側板24 ’該第—侧板2 3設有-猶部231，俾 供:馬達!之外緣向外伸設二以上之接腳31固設，使該馬達3 口疋側板2 3外侧，且該第—側板2 3對應該葉輪2具 有第進風口25’而該第二侧板24對應該葉輪2具有一第 -進風口 2 6 ’俾使該鼓風葉輪丄旋轉時，可由該第—進風口 2 5與第二1%風口 2 6將空氣吸人後由出風口 2 2排出。 由於該第-進風口 2 5外嫩有馬達3，使該第—進風口 2 5之進風量較小，而第二進風口26因無馬達3之設置則進風量 較大1此’該葉片13之第-邊13 i對應該第二進風口 2 6 具有車父長之葉片1 3長度，相對地，該葉片1 3之第二邊！ 3 2 M271967 邊132顿口2 5 ’因有馬達3之設置，故該葉片13第二 葉於1及13長度較該第—邊13 1短，如此，可因減少 機達3在鼓風機殼體2内所佔_積，使得組裝後鼓風 機的體積大幅縮減。 *㊄该鼓風機第—侧板2 3外側之馬達3運轉時，該馬達3會 I動=Γ轉動，而使空氣由該第—侧板2 3之進風口 2 5及 =板24之進風口26吸人’由於賴13之第一邊13 —f13 2於中環之相鄰夾角係以小於9 0度之設計，俾 、^葉^體積且可保有該葉輪丄適當的沒風與排風能力。 八趟片1 3具超薄且小而美的特點，使由葉片丄^所 組成之葉輪1於鼓風機⑽佔之_較小，藉此，補作可在保 有適當進風量之伽下，具有減少葉輪1所佔體積之目地。 再者Φ於本創作之葉輪工於鼓風機内所佔之體積較小，使 本創作亦可應驗—般之排油煙機及超薄蘭_内，讓該葉輪 1可由容葉輪之殼體2 _進行汲風與顧_作 該排油煙機之排風功率。 以如幵 以上所述實施例之揭示係用以說明本創作，並非用以限制本 創作’故舉凡數值之變更或等效元件之置換仍應隸屬本創作之範 疇0 一由以上詳細綱，可使熟知本項技藝者明暸本_的確可達 成前述目的，實已符合糊法之規定，爰提出專利申請。 M271967 【圖式簡單說明】 第1圖係本創作之葉輪結構示意圖圖 第2圖係本創作之葉輪中環與葉片相鄰夹角間的關‘厂In the example of M271967, the length of the first side 131 $ and & 丄 μ # ή ^ ^ 1 is longer than the length of the second side 132, and the '-side 131 and the second side 13 2 of the certain month 13 are respectively with the central ring. There is an included angle Θ between the 12 angles. "Each money angle θ is an adjacent angle, and the angle of each of the included angles ^ is less than 90 degrees." As shown in Figure 2, corresponding to each of the blades 13 on each frame i = The same number of joints ⑽ as ⑽blades 丄 3, so that each of the blades 13 can be combined with the central ring 12 and _1 respectively in the combination of the frame 1 i with the IU 1 1 in this example, in this example 'Each hybrid part is a fixing hole, so that each of the blades 13 has the function of sucking air to achieve the purpose of sucking and supplying air. When the unit power is used, as shown in FIG. 3, it is attached to the housing 2 with an accommodating space 21 for receiving the impeller i, and the housing 2 has an accommodating space 2 The air outlet 22, and the two sides of the casing 2 are respectively provided with a first side plate 23 and a second side plate 24 'The first side plate 23 is provided with a -Jib 231, for: Motor! The outer edge is fixed with two or more pins 31 extending outward, so that the motor 3 has a side plate 2 3 outside, and the first side plate 23 has a second air inlet 25 ′ and the second side plate 24 corresponding to the impeller 2. Corresponding to the impeller 2, there is a first-air inlet 2 6 ′. When the blower impeller 丄 is rotated, the first-air inlet 25 and the second 1% air outlet 2 6 can suck air in and exhaust it through the air outlet 2 2. . Because the first air inlet 25 has a motor 3 outside, the air inlet of the first air inlet 25 is small, and the second air inlet 26 has a large air inlet because of the non-motor 3 setting. The 13th-side 13 i of the 13 corresponds to the second air inlet 2 6 has the length of the driver's long blade 1 3, and the second side of the blade 1 3 is opposite! 3 2 M271967 Side 132 ton 2 5 'Because of the setting of motor 3, the length of the second leaf of the blade 13 at 1 and 13 is shorter than that of the first side 13 1. In this way, the machine can be reduced to 3 in the blower casing. The volume occupied by 2 makes the volume of the blower greatly reduced after assembly. * ㊄ When the motor 3 on the outside of the first side plate 2 3 of the blower is running, the motor 3 will rotate = Γ to make air flow from the air inlets 2 5 and = 24 of the first side plate 2 3 "26 sucks" because the first side of Lai 13-f13 2 in the middle of the adjacent angle is designed to be less than 90 degrees, 俾, ^ leaves ^ volume and can maintain the appropriate airflow and exhaust capacity of the impeller 丄. The eight-pass piece 13 has the characteristics of being ultra-thin, small and beautiful, making the impeller 1 composed of the blades 丄 ^ smaller than the blower ，. Thus, the supplement can reduce the impeller while maintaining the proper air intake. The purpose of 1 volume. In addition, the small volume occupied by the impeller in this creation in the blower makes this creation also fulfillable-the general range hood and ultra-thin blue _, so that the impeller 1 can be accommodated by the casing 2 of the impeller. Drain and gu _ as the exhaust power of the range hood. The disclosure of the above-mentioned embodiments is used to explain the creation, and is not intended to limit the creation. Therefore, changes in numerical values or replacement of equivalent components should still belong to the scope of the creation. To make those skilled in the art understand that this _ can indeed achieve the aforementioned purpose, and it has indeed complied with the provisions of the law, and filed a patent application. M271967 [Schematic description] Figure 1 is a schematic diagram of the impeller structure of this creation. Figure 2 is the gate ‘factory’ between the middle ring of the impeller and the adjacent angle of the blade.
第3圖係本創作組裝於鼓風機之立體示意圖 弟4 Η係習用之鼓風機葉輪結構中葉輪的、結構济忌0 第5圖係習用之葉輪結構中葉片排列方式的示意圖之 =圖係如之葉輪結構中軸排财式的示意圖之 弟7圖係習用之葉輪結構中葉片排列方式的 【主要7〇件符號說明】 (習用部分） $意圖Figure 3 is a three-dimensional schematic diagram of the fan assembled in the original design. This is a diagram of the impeller structure of the conventional impeller structure. Figure 5 is a schematic diagram of the arrangement of the blades in the conventional impeller structure. Figure 7 of the schematic diagram of the structure of the shaft in the shaft. Figure 7 shows the arrangement of the blades in the conventional impeller structure. [Description of the 70 symbols] (conventional part)
葉輪7 吸風口 7 2 固定座7 31 輸出軸7 5 葉輪8 葉片8 2 框架7 1 固定片7 3 馬達7 4 葉片7 6 框架8 1 葉輪9 葉片9 2 框架9 1 (本創作部分) 葉輪1 結合部111 框架1 1 中環1 2 M271967 嵌合部121 葉片1 3 第一邊131 第二邊13 2 殼體2 容置空間2 1 出風口 2 2 第一側板2 3 頂撐部2 31 第二側板2 4 第一進風口 2 5 第二進風口 2 6 馬達3 接腳3 1 夾角ΘImpeller 7 Air inlet 7 2 Fixing seat 7 31 Output shaft 7 5 Impeller 8 Blade 8 2 Frame 7 1 Mounting piece 7 3 Motor 7 4 Blade 7 6 Frame 8 1 Impeller 9 Blade 9 2 Frame 9 1 (this creative part) Impeller 1 Mating section 111 Frame 1 1 Middle ring 1 2 M271967 Mating section 121 Blade 1 3 First side 131 Second side 13 2 Housing 2 Receiving space 2 1 Air outlet 2 2 First side plate 2 3 Top support 2 31 Second Side plate 2 4 First air inlet 2 5 Second air inlet 2 6 Motor 3 Pin 3 1 Angle Θ
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