五、新型說明： 【新型所屬之技術領域】 本創作係涉及一種散敎巨 同步馬達之創新結構型；;特別是指-種採用交流 【先前技術】 按’本創作係特別針對耑埶 散熱風扇之習知結構，多數ς、扇、、、α構加以改良，所述 驅動結構，然而，因 單相直流馬達作為其 ，，故所述單相直流馬達上均係連接交流市電 交流電轉換成單相直流馬達適制器了可： 知散熱風扇亦有多數係换用古^直流電孓態，另外，習 調速之功能。 、 刷式馬達結構，以達到變頻 能構述= 扇主要作為機器或燈具散熱功 態，因此風常態且長久運作之單純狀 其應有之散熱功能，同精簡的結構態樣達到 ，顯然是令n ^時 兼顧較佳财候性與低故障率 ，如何開；二；；；；=且實用耐用之關鍵所在；是以 舊是相關用性之創新散熱風扇結構，仍 者肩進一步努力研發突破之目標及方向。 14監於此，創作人 與設計經驗，4+ u + 、夕年從事相關產品之製造開發 終得-確:實::::::標，詳加設計與審慎評估後， 【新型内容】 散熱=作^主要目的’係在提供一種具交流同步馬達之 能夠以最精r; 問題點’係針對如何研發出一種 新式散熱風達到f!散熱功能與較佳耐候性之 头a仏项马目&加以改良突破者； 1解決問題之技術特點，主要在於所述風扇係包 3 ^/8982 ’括 ~~風扇基座，其且 ’包括輪殼、多數葉片、以及一軸、、轴冑；-旋轉葉輪 座之輛承座部；—交流同心甘該軸心樞組於風扇基 、以及讲右，馬達，其包括一永久磁體轉子 久叹有兩相繞組線圈之一定 将丁 —相位控制電容；其中兮兩相@ &括一交〜電輸入部以及 成永久磁栌Μ ; & 2 4 繞組線圈係繞設於定子，構 人八人磁體轉子與兩相繞.錄 稱 該交流電輸入部直接與兩相繞^ f :外圍間隔相對關係； 相控制器之入電型：與；電性連結，而呈無換 如工丄 〜这相位控制電容設於$灼雷銓Λ加 與兩相繞組線圈之間，以人兩& Μ ζ α叹尽父流電輸入部 ^ 3 7兩相繞組線圈達到i日粉cm。·> 運作狀態；藉此創新獨特吟辞你，相0之 言，俾W Μ ώ' Α ^ +Λ, * 〇 吏本創作對照先前技術而 伴可構成一無需控制1C、霍編A A ^ 式之搞館+ & # π ό 崔爾疋件、整流器且為無刷 式之極簡式散熱風扇結構型態， 利 ft ·* ϋί. At . ,L. 疋M運到簡化構造、呈借 j散，，、、功能又能降低故障率而兼具較用 之實用進步效益者。 矢戌町用性 【實施方式】V. New description: [New technology field] This creation relates to an innovative structure of a divergent giant synchronous motor; in particular, it refers to the use of AC [previous technology] according to the 'creation system specifically for the cooling fan The conventional structure, the majority of the ς, fan, and α structures are modified, the driving structure, however, because of the single-phase DC motor, the single-phase DC motor is connected to the AC mains AC to be converted into a single The phase DC motor is suitable for: It is known that most of the cooling fans are replaced with the ancient ^ DC electric state, in addition, the speed control function. Brush motor structure to achieve variable frequency energy configuration = The fan is mainly used as the heat dissipation state of the machine or the lamp. Therefore, the normal and long-term operation of the wind should have its heat dissipation function, which is achieved with the streamlined structure. It is obvious that n ^ when taking into account better fiscal and low failure rate, how to open; two;;;; = and the key to practical and durable; is the old and relevant innovative cooling fan structure, still shoulder to further efforts to develop breakthroughs Goals and directions. 14 In view of this, the creator and design experience, 4+ u +, Xi'an engaged in the manufacture and development of related products - indeed: real:::::: standard, detailed design and prudent evaluation, [new content] The main purpose of the heat dissipation is to provide an AC synchronous motor with the most precise r; the problem point is to develop a new type of cooling air to achieve the f! heat dissipation function and better weather resistance. The target & improve the breakthrough; 1 solve the technical characteristics of the problem, mainly in the fan package 3 ^ / 8982 'including ~ ~ fan base, and 'including the wheel shell, most of the blades, and a shaft, shaft 胄;- rotating the impeller seat of the bearing seat; - AC concentricity of the shaft pivot group in the fan base, and speaking right, the motor, including a permanent magnet rotor for a long time with a two-phase winding coil must be D-phase control Capacitor; wherein the two phases @ & include an AC-electric input and a permanent magnet; & 2 4 winding coils are wound around the stator, and the eight-person magnet rotor is wound with two phases. The AC is recorded. The input section is directly related to the two phases. The phase-input type of the phase controller is: electrically connected, and is replaced by a work-less 丄~ This phase control capacitor is set between $ 铨Λ 铨Λ 铨Λ and the two-phase winding coil, for two people & Μ ζ α sighs the parent galvanic input unit ^ 3 7 two-phase winding coil reaches i day powder cm. ·> Operational status; by means of this innovative and unique slogan, 0W Μ ώ' Α ^ +Λ, * 〇吏 创作 创作 对照 对照 对照 Λ Λ Λ 对照 无需 无需 无需 无需 无需 无需 无需 无需 无需 无需 无需Style + &# π ό Trier, rectifier and brushless minimalist cooling fan structure type, profit ft · * ϋί. At . , L. 疋M shipped to simplified structure, presented By using j,,,, and function can reduce the failure rate and have more practical and practical benefits. Yasu-machi use [Embodiment]
請參閱第1 、2圖所示 散熱風扇之較佳實施例，惟 專利申請上並不受此結構之 構成： ’係本創作具交流同步馬達之 此等實施例僅供說明之用，在 限制。所述風扇A係包括下述 -風扇基座10，係包括一基板u以及凸設於該基板n 上之一軸承座部12 ; -旋轉葉輪20，係包括-輪殼21、間隔環設於該輪殼 21周邊之多數葉片22、以及設於該輪殼21内部中央之一軸 心23，其中該軸心23係樞組於該風扇基座1〇之軸承座部12 係環設於該旋轉葉 一交流同步馬達30，包括： 呈外轉子式之一永久磁體轉子31 輪20之輪殼21内壁； 4 M378982 設有兩相繞組線圈32之一定子33，該定子犯係設於該 =之ί承座部12周•，該兩相繞組線圈32係繞設 於該疋子33預定部位，植播& # ★— 俾構成該水久磁體轉子31與該兩相 、λ、，且線圈32呈内、外圍間隔相對關係； 交机電輸入邛34，係直接與該兩相繞組線圈犯電性 連、，·〇，而呈無換相控制器之入電型態者； 一相位控制電容35，設於該交流電輸入部34與兩相繞 組線圈32之間’藉以令該兩相繞組線圈32達到相位90。之 運作狀態；又’該相位控制電容35與兩相繞組線圈32之間 並可再組設有一電阻36 (如第2圖所示）。 其中，該定子33係為複數平板式矽鋼片331所疊組構 成者（如第1 ' 3圖所示）。 或者如第4圖所示之定子33Β ’其係為對合式之爪極 元件332所構成之型態者。 藉由上述結構組成設計，本創作所揭風扇Α主要能夠 提供一種無需控制1C、霍爾元件、整流器且為無刷式之散 熱風扇；就其運作原理而言，外部交流驅動電力由該交流 電輸入部34直接輸入後’即可透過該相位控制電容犯令= 相繞組線圈32達到相位90 °之運作狀態，進而達到同步運 轉且激磁驅動該永久磁體轉子31而令風扇a運作之狀难， 故驅動結構至為簡易’沒有習知採用單相直流馬達作為散 熱風扇驅動結構而必須組配整流換相控制器的問題；而與 現有的感應馬達比較’本創作所採用的交流同步馬達3〇則 具有體積小、構件簡單之優點。 又，所述風扇A係可作為電腦設備、影印機、傳真機 、掃描機、多功能複合機、投影機、顯示器等事務機器或 者LED照明設備之散熱用裝置。 如第5圖所示之交流同步馬達30B ，其係為一内轉子 式結構型態者，其有別於前述實施例之處，在於該永久磁 體轉子31B是呈内轉子式組配型態，該永久磁體轉子3m 5 M378982 .結合於該旋轉葉輪20之軸心23外部；該定子33C則設於該 風扇基座10之轴承座部12外圍處，且令該永久磁體轉子3 出與該定子33C呈内、外圍間隔相對關係，構成轉子内置 、定子相對在外之結構實施態樣；本實施例中，該基板11 上係形成一殼部13以供該定子33C組入，再藉由該殼部13 底端口封組一底蓋14達成定位者。 功效說明： 1固疋轉速、耐候性佳、作動單純而足可因應散熱風扇 功能訴求。 2、ΐ:駐無=c、|爾元件與整流器而特具構造精簡 、H:f變頻、整流換相所需成本，達到製 ^早、降&成本又符合事務機器以及LED昭明执備 散熱功能訴求之較佳產業利用效益。及LED '，、、月6又備 3 、其無刷、無控制IC、霍爾元件盥 特點，更可達到良率提t 田、流器而精簡構造之 耐用之實用進步性。门 故障率低、更加持久 上述實施例所揭示者係# 雖透過特定的術語進行說明，曰ς处s、明本創作，且文中 之專利範圍；熟悉此項技術領域^二此限定本新型創作 之精神與原則後對其進行變更盘 士當可在瞭解本創作 ί等=與修改’皆應涵蓋於：：以到等效目的，而 之之範疇中》 所述申請專利範圍所界 6Please refer to the preferred embodiment of the cooling fan shown in Figures 1 and 2, but the patent application is not subject to this structure: 'These embodiments of the AC synchronous motor are for illustrative purposes only, and are limited. . The fan A includes a fan base 10 including a substrate u and a bearing seat portion 12 protruding from the substrate n. The rotating impeller 20 includes a wheel housing 21 and a spacer ring disposed on the fan. a plurality of blades 22 around the wheel housing 21 and a shaft center 23 disposed at a center of the wheel housing 21, wherein the shaft center 23 is pivotally disposed on the bearing base portion 12 of the fan base 1 The rotating blade-AC synchronous motor 30 comprises: an inner rotor type one permanent magnet rotor 31 wheel 20 inner wheel shell 21 inner wall; 4 M378982 is provided with one of two phase winding coils 32 stator 33, the stator is tied to the = The ferrule portion 12 weeks, the two-phase winding coil 32 is wound around a predetermined portion of the raft 33, and the planting &# ★- 俾 constitutes the water-long magnet rotor 31 and the two phases, λ, and The coil 32 has an inner and outer peripheral relative relationship; the electromechanical input port 34 is directly connected to the two-phase winding coil, and is electrically connected to the two-phase winding coil, and is in the form of an input type without a commutation controller; A capacitor 35 is disposed between the alternating current input portion 34 and the two-phase winding coil 32 to thereby make the two-phase winding coil 32 90 to phase. The operating state; and the phase control capacitor 35 and the two-phase winding coil 32 may be further provided with a resistor 36 (as shown in Fig. 2). The stator 33 is a stack of a plurality of flat steel sheets 331 (as shown in Fig. 1 '3). Alternatively, the stator 33'' as shown in Fig. 4 is a type of the claw type element 332 of the opposing type. With the above structural design, the fan of the present invention can mainly provide a cooling fan that does not need to control 1C, Hall element, rectifier and brushless type; in terms of its operation principle, external AC driving power is input by the alternating current. After the unit 34 is directly input, it is possible to pass the phase control capacitor to make the phase winding coil 32 reach the phase 90° operating state, thereby achieving the synchronous operation and excitingly driving the permanent magnet rotor 31 to make the fan a operate. The drive structure is simple. 'There is no known problem that the single-phase DC motor is used as the cooling fan drive structure and the rectifier commutation controller must be combined. Compared with the existing induction motor, the AC synchronous motor used in this creation is 3〇. It has the advantages of small size and simple components. Further, the fan A can be used as a heat dissipating device for a computer device, a photocopier, a facsimile machine, a scanner, a multifunction peripheral, a projector, a display, or the like, or an LED lighting device. The AC synchronous motor 30B shown in FIG. 5 is an inner rotor type, which is different from the foregoing embodiment in that the permanent magnet rotor 31B is in an inner rotor type. The permanent magnet rotor 3m 5 M378982 is coupled to the outside of the shaft 23 of the rotary impeller 20; the stator 33C is disposed at the periphery of the bearing housing portion 12 of the fan base 10, and the permanent magnet rotor 3 is output to the stator 33C has an inner and outer peripheral relationship, and constitutes a structure in which the rotor is built in, and the stator is opposite to each other. In this embodiment, a shell portion 13 is formed on the substrate 11 for the stator 33C to be assembled, and the shell is further assembled by the shell. Part 13 The bottom port seals a bottom cover 14 to achieve the position. Efficacy Description: 1 Solid-state speed, good weather resistance, simple operation and sufficient response to the function of the cooling fan. 2, ΐ: stationed ==c, | er components and rectifiers with special structure, H:f frequency conversion, rectification and commutation costs, to achieve early, lower & cost and in line with the transaction machine and LED Zhaoming The better industrial utilization benefit of the heat dissipation function. And LED ',,, and 6 are also available, and its brushless, non-control IC, Hall element 盥 features, can achieve the yield of t-field, flow and streamlined structure of durable practical progress. The door failure rate is low and more durable. The above disclosed embodiments are described in terms of specific terms, such as s, ming, and the scope of patents in the text; familiar with the technical field, the second is limited to the new creation After changing the spirit and principles, the discretion of the disciplinary can be understood in the creation of the ί, etc. = and the amendments should be covered in:: to the equivalent purpose, and in the scope of the patent application.
-f圖式簡單說明J 第1圖：本創作風昏& μ 士 g 9 ® . i ^ ^風扇結構較佳實施例之矣」 第2圖.本創作之電姓 第3圖.本釗作之闻 。 卞馬十板式矽鋼片冷 第4圖.本創作 圖〇 第5圖：本創作 施例圖 之定子為對合式爪極元 之父流同步民、去1 〇 馬達為内轉 合平面剖視圖。 構成之實施例圖 所構成之實施例 式紹構型態之實 【主要7L件符鱿說 風扇 J 風扇基座 基板 軸承座部 殼部 底蓋 A 1 〇 1 1 1 2 1 3 旋轉葉輪 輪殼 •葉片 轴心 交流同步馬達 永久磁體轉子 兩相繞纟且線_ 定子 平板式矽鋼片 爪極元件 父流電輪入部 相位控制電容 電阻-f Schematic description J Figure 1: This creation is faint & μ 士 g 9 ® . i ^ ^Fan structure is better than the example" Figure 2. The electric name of the creation is the third picture. Do it.卞马十板式矽钢片冷第4图.本作图 Figure 5: This creation The stator of the example is the parent-flow synchronization of the mating claw pole element, and the motor is the internal plane sectional view. The embodiment of the embodiment is constructed in accordance with the embodiment of the present invention. [Main 7L parts, said fan J fan base base bearing housing part cover bottom cover A 1 〇 1 1 1 2 1 3 rotary impeller wheel housing • Blade axis AC synchronous motor permanent magnet rotor two-phase winding and wire _ stator plate type 矽 steel plate claw element parent flow electric wheel input phase control capacitor resistance
、3 3 C 6 7, 3 3 C 6 7