200540051 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種用於車輛之電流產生器。 本發明可特別應用於但非限定用於腳踏車或相似之無馬 達車輛。 【先前技術】 腳踏車之發電機（”dynamo”）已為吾人所知多年。 "發電機"一詞為易誤解的，因為此等用於腳踏車或相似 車輛之電流產生器為交流發電機。 在下文中此型式之電流產生器以”動力交流發電機，，一 詞所參用。 此等動力交流發電機由一框架與附加有極靴之轉子所構 成之電流產生器組成’在框架内側配置有電路繞組(係位於 相對應之字子’該字子理所當然地與繞組-起形成且一般 被設置在框架上）。200540051 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a current generator for a vehicle. The invention is particularly applicable to, but not limited to, bicycles or similar motorless vehicles. [Prior technology] Bicycle generators ("dynamo") have been known to me for many years. The term " generator " is misleading because these current generators for bicycles or similar vehicles are alternators. In the following, this type of current generator is referred to as "power alternator". These power alternators are composed of a frame and a current generator composed of a rotor with pole shoes' located inside the frame There are circuit windings (located in the corresponding zigzag 'the word is of course formed with the winding and is usually placed on the frame).
一被配置在框架外側 藉由與車輛之車輪的車 轉動至轉子。 之滾輪被鍵鎖於轉子之旋轉軸，且 胎（或輪圈）所發生之機械摩擦傳送 此類之動力交流發電機_已經被使用數年，但 項問題與缺點。 内：：::缺點為由車輪經拖矣所產生之機械能量在發電機 轉換成為電能的效率受到限制’此效率之受限隨著多 於而異，此等損失發生於在動力交流發電機之滾 車輪之間的接觸。此等損失綜言之可為諸如由於非最 99313.doc 200540051 佳摩擦、散熱、產生”噪音（聲音耗損）”等。 在由滾輪與轉子所構成組件之旋轉機構亦可能產生其他 損失。 此外，考慮轉子與車輪之相對磨損，以及此等元件大致 未受到維護之因素，動力交流發電機之整體效率將隨著時 間而劣化，進一步減少已經不佳的機械能量變成電能之轉 換。 另一關於傳統動力交流發電機之問題為在車輛之車輪的 角速度與經由此等動力交流發電機所產生電壓之間的絕對 相依關係：在實用上，可適度合宜地供應電力至諸如前與 後照明之使用裝置的電壓，僅可在高車輪速度下獲得。 在此方面，其應注意的是車輪之情形可能造成已為吾人 所熟知且不愉快之發射光量之變動，事實上其在移動中的 道路表面上將產生非固定照明。 此亦發生於雨濕或髒污之車輪情形，或由於轉動傳動元 件之簡單機械磨損。 另一關於現有動力交流發電機之缺點可歸因於外接滾輪 在其所握抓（藉摩擦）之車輪上產生之磨損而造成其劣化。 此外在綜觀有關滾輪_車胎之結合，該滾輪接觸於車胎所 產生的不愉快噪音已為吾人所熟知；如所述之此等噪音係 以聲學樣式顯示出之能量損失。 ’' 另一明顯的缺點為為了達到致動動力交流發電機，其有 必要機械地致動卡扣式裝置以將其由未致動位置鬆開該動 力交流發電機，藉以嚙合車輪及由此產生拖拉轉動。 993】 3.doc 200540051 此卡扣式裝置通常是贿的錄於非常不便使用之位置。 另一關於現有動力交流發電機之缺點為當停止移動時將 2止在操作中的電力供應’因此當制者停止時將處於非 - 常危險之情形’例如在交通號誌、燈或十字路口（特別是在未 點車燈時），或是在道路邊準備轉彎之前或是因為其他的原 因而被強迫暫時性停止因而處在危險之情形下。 、 【發明内容】 • 本發明之目標為提供一種用於車輛之電流產生器，其解 決習知型式之現有問題與缺點。 在上目；^之内’本發明之—項目的為提供—種用於車輛 之電流產生器，其相較於習知裝置所可獲得之轉換可改進 由機械能量轉換成為電能之效率。 本I明之另一目的為提供一種用於車輛之電流產生器， 其可免除由摩擦所造成之不愉快的噪音以及在習知裝置所 發生之滾輪-車輪結合之缺陷。 ❿ I毛月之另目的為乂供-種用於車輛之電流產生器， 其免除用以致動發電機操作所需要之機構。 本lx明之另一目的為提供一種用於車輛之電流產生器， 即使當車輛靜止時其仍可供應電力至電氣使用裝置。 本發明之另一目的為提供一種用於車輛之電流產生器， 其可經由習知系統與技術所製造。 可由下文中更明確瞭解之此目標與此等及其他目的可由 車輛使用之電流產生器來達成，該電流產生器包含被固定 於車輛之車架上且位於車輛之一車輪處的動力交流發電機 99313.doc 200540051 ’其特徵在於動力交流發電機包含一同軸對齊於該動力交 流發電機之該等電路繞組且在功能上與其相關聯的轉子本 體亥轉子本體與該車輪相隔開，且具有與其旋轉轴同轴 配置之第一圓形串列受驅動元件，其藉由磁吸力與同軸配 置在該車輪上之互補性第二圓形串列驅動元件相互作用， 該等串列元件之至少-串列為相異磁性之互相交錯磁極所 構成，在4輛移動期fe1，該第二串列驅動元件以磁吸力造 成第一串列受驅動元件的切線旋轉拖動。 W 【實施方式】 圖1與2顯示依據本發明之電流產生器的第一具體實例， 其整體以參考號碼10所表示。 裝置10被應用在例如諸如腳踏車的車輛u，包含有被固 定於車輛1!之車架上且位於車輪13之一（諸如位於前車輪 處）處的動力交流發電機12(實質上意指一交流發電機）。 動力交流發電機12由框架14所構成，在框架内側為堅實 _ 地連結於字子本體15a(在圖式中所顯示的結合有繞組15)之 電路繞組15與所配置之轉子本體16。 在此第一具體實例中，轉子本體16為大致由二個組件所 構成：設置有磁性極靴18之内部轉子17與鍵鎖在相同内部 轉子17之旋轉軸20上的外部轉子19。 外部轉子19具有與其旋轉軸同軸的第一圓形串列受驅動 元件21，在此具體實例中其由相異磁性的第一互相交錯磁 極22所構成。 該第一圓形串列受驅動元件21與設置在車輛丨丨之車輪13 99313.doc 200540051 上且同軸對齊於車輪13之旋轉軸之互補第二圓形串列驅動 元件2 3以磁吸力交互作用。 在此具體實例中該等驅動元件23為由相異磁性之該等第 二互相交錯磁極24所構成。 例如，該等第二圓形串列驅動元件23被嵌入車輪13之輪 圈26的外側邊緣25之内（以動力交流發電機12直接面向側邊 )，藉以避免對於腳踏車之制動襯板的制動表面造成損害。 依據本發明之發電機的操作為簡單的。 車輛11的移動旋轉車輪13且如前所述該等驅動元件以堅 實的隨同它旋轉。 在該等受驅動元件21之間以及在該等驅動元件23之間的 的間隔以及它們的距離，可使得該等第二串列驅動元件U 藉由磁吸力產生該等第一串列元件21之切線旋轉嚙合。 因此，内部轉子17不需要動力交流發電機與車輪13之任 何直接接觸而產生電力。 用於諸如舉例之照明裝置的使用裝置12b的電力供應纜 線12a由動力交流發電機12延伸而出。 圖3顯示依據第二具體實例之裝置，以參考編號1〇〇所標 示。 裝置100包含被固定於車輛（未於圖中示出）之車架上且 位於其中一車輪(同樣的未於圖中示出)的動力交流發電機 112。 針對已敘述第-具體實例之差異處大致為動力交流發電 機 1 12 〇 99313.doc 200540051 、動力交流發電機112由-框架114與-轉子本體116所構 成’在框架内側為堅實地連結於字子本體115a(在圖式中所 顯示的結合有繞組115)之電路繞組丨丨5。 在此第二具體實例中，轉子本體116大體上由單一内部轉 子H7所構成’該内部轉子設置有一第一圓形串列受驅動元 件m，該等元件與藉其轉動而在電路繞組"5上引致產生 電流之極勒：重合。 因此該等受驅動元件121為由相異磁性之第一互相交錯 磁極122所構成。 該等第-圓形串列受驅動元件121為大體上被配置在該 等第二圓形串列驅動元件123的前端，其在圖3中為了更清 楚起見僅以概要圖顯示未顯示車輛之車輪。 同時在此第二具體實例中該等驅動元件123由相異磁性 之第二互相交錯磁極124所構成。 框木114在该等第二圓形串列驅動元件123之前端具有窗 口 130’用於在該等驅動元件123與該等受驅動元件i2i之間 的π磁性相配”。 合適地將窗口 13 〇以不會干涉磁吸力之例如諸如塑膠件 之非磁性材料來予以封閉。 實用上在此第二具體實例之内部轉子116同步作用如同 一磁性耦合於該等第二圓形串列驅動元件123的，，受驅動輪" ，且如同一用於導引在繞組115之感應電流的感應線圈。 很明確的，為了產生轉子本體16_116之切線旋轉拖動， 沒有必要該等第一圓形串列受驅動元件21_121與該等第二 99313.doc -10- 200540051 圓形串列驅動元件23-123二者皆以磁極所構成。 事實上只要二個圓形串列元件（驅動或受驅動）之其中一 串列以磁極所構成即可，且對於另一者以具有由鐵磁體材 料所製成之極秘或是在受到磁場時可成為磁化之材料所構 成即可。 在此方面，圖4顯示依據本發明之第三具體實例的裝置， 以參考號碼200所標示。 鲁如同在第一具體實例中，動力交流發電機212由框架214 所構成，在其内具有電路繞組、字子本體（此二項未於圖中 示出）及轉子本體216。 轉子本體216大致由設有磁性極靴218之内部轉子217與 被鍵鎖在相同内部轉子217之旋轉軸（未顯示）上的外部轉子 219所構成。 外。卩轉子219具有與其旋轉軸同軸之第一圓形串列受驅 動元件22卜其由相異磁性之第一互相交錯磁極222所構成。 # 忒等第一圓形串列受驅動元件221與互補第二圓形串列 驅動兀件223以磁吸力交互作用，第二圓形串列被設置在車 輛（未以參考號碼所標示）之車輪213上，裝置2〇〇在此同軸作 用於車輪213之旋轉軸。 在此第三具體實例中的該等驅動元件223係以鐵磁體材 料或當處於磁場時可為磁性所吸引之材料製成之突出物 224所構成。 例如’該等第二圓形串列驅動元件223被嵌入在車輪223 之輪圈226的外側邊緣225(以動力交流發電機212面向側邊） 99313.doc 200540051 中不出）之制動器襯板的 之内，藉以不會對於腳踏車（未於圖 制動面造成損害。 八肢員m —裝置，以 碼300所標示，包含被固定於車㈣未於圖中示出）2 位於它的車輪之一（同樣的未 機312。 圖中不出)的動力交流發電 二具體實例10及100之One is arranged on the outside of the frame and is turned to the rotor by the car and the wheels of the car. The roller is key-locked to the rotating shaft of the rotor, and the mechanical friction transmission of the tire (or rim) occurs. This type of power alternator has been used for several years, but it has some problems and disadvantages.内 :::: The disadvantage is that the efficiency of the mechanical energy generated by the wheels through towing is limited in the generator's conversion into electrical energy. 'The limitation of this efficiency varies with more than one, and these losses occur in the power alternator. Rolling contact between wheels. These losses can be summed up, for example, due to non-optimal friction, heat dissipation, "noise (sound loss)", etc. due to non-99313.doc 200540051. Other losses may also occur in the rotating mechanism of the assembly composed of rollers and rotors. In addition, considering the relative wear of the rotor and wheels, and the fact that these components are largely unmaintained, the overall efficiency of the power alternator will deteriorate over time, further reducing the conversion of the already poor mechanical energy into electrical energy. Another problem with conventional power alternators is the absolute dependence between the angular speed of the wheels of the vehicle and the voltage generated by these power alternators: in practice, power can be appropriately and appropriately supplied to, for example, front and rear The voltage of the lighting device can only be obtained at high wheel speeds. In this regard, it should be noted that the condition of the wheels may cause a change in the amount of emitted light that is already well known and unpleasant, and in fact it will produce non-fixed lighting on the surface of a moving road. This also occurs in the case of wet or dirty wheels or due to simple mechanical wear of the rotating drive elements. Another disadvantage of the existing power alternators can be attributed to the deterioration of the external roller due to the wear on the wheels it grips (by friction). In addition, in a comprehensive review of the combination of rollers and tires, the unpleasant noise produced by the rollers in contact with the tires is well known to us; as mentioned, these noises are energy losses shown in an acoustic style. '' Another obvious disadvantage is that in order to achieve actuation of the power alternator, it is necessary to mechanically actuate the snap-in device to release it from the unactuated position to engage the wheel and thereby engage the wheels and thereby Produces a drag rotation. 993] 3.doc 200540051 This snap-on device is usually recorded in a very inconvenient location. Another disadvantage of existing power alternators is that they stop the power supply in operation when they stop moving 'so they will be in a very-dangerous situation when the producer stops', such as at traffic signs, lights or intersections (Especially when the lights are not turned on), or before the road is ready to make a turn, or for other reasons, is forced to stop temporarily and is therefore in a dangerous situation. [Summary of the Invention] The object of the present invention is to provide a current generator for a vehicle, which solves the existing problems and disadvantages of the conventional type. In the above heading; within the scope of the present invention—the project is to provide—a current generator for a vehicle, which improves the efficiency of conversion from mechanical energy to electrical energy compared to conversions available with conventional devices. Another object of the present invention is to provide a current generator for a vehicle, which can eliminate the unpleasant noise caused by friction and the defects of the wheel-wheel combination that occur in conventional devices.毛 I Maoyue's other purpose is to provide-a current generator for vehicles, which eliminates the mechanism needed to actuate the operation of the generator. Another object of the present invention is to provide a current generator for a vehicle, which can supply electric power to an electric device even when the vehicle is stationary. Another object of the present invention is to provide a current generator for a vehicle, which can be manufactured through conventional systems and technologies. This objective, as well as these and other objectives, can be achieved more clearly below, and can be achieved by a current generator used in a vehicle, the current generator comprising a power alternator fixed to the frame of the vehicle and located at one of the wheels of the vehicle 99313.doc 200540051 'characterized in that the power alternator includes a rotor body coaxially aligned with and functionally associated with the circuit windings of the power alternator. The rotor body is spaced from the wheel and has a rotation therewith. The first circular tandem driven element arranged coaxially with the shaft interacts with the complementary second circular tandem driving element coaxially arranged on the wheel by magnetic attraction. At least- The columns are composed of mutually staggered magnetic poles of different magnetism. During the moving period of four vehicles fe1, the second tandem driving element causes the first tandem driven element to rotate and drag by magnetic attraction. W [Embodiment] FIGS. 1 and 2 show a first specific example of a current generator according to the present invention, which is indicated by reference numeral 10 as a whole. The device 10 is applied to, for example, a vehicle u such as a bicycle, which includes a power alternator 12 (essentially meaning a unit) which is fixed to the frame of the vehicle 1! And is located at one of the wheels 13 such as at the front wheel. Alternator). The power alternator 12 is composed of a frame 14 which is firmly connected to the circuit body 15 of the word body 15a (shown in the drawing in combination with the winding 15) on the inside of the frame and the rotor body 16 arranged. In this first specific example, the rotor body 16 is roughly composed of two components: an inner rotor 17 provided with a magnetic pole piece 18 and an outer rotor 19 keyed on a rotating shaft 20 of the same inner rotor 17. The outer rotor 19 has a first circular tandem driven element 21 that is coaxial with its rotation axis. In this specific example, it is composed of first magnetic poles 22 of different magnetic interleaving. The first circular tandem driven element 21 and the wheel 13 99313.doc 200540051 provided on the vehicle 丨 are complementary to the second circular tandem drive element 2 3 which are coaxially aligned with the rotation axis of the wheel 13 and interact magnetically. effect. In this specific example, the driving elements 23 are constituted by the second interleaved magnetic poles 24 of different magnetic properties. For example, the second circular tandem driving elements 23 are embedded in the outer edge 25 of the rim 26 of the wheel 13 (directly facing the side with the power alternator 12), so as to avoid braking on the brake lining of the bicycle Damage to the surface. The operation of the generator according to the invention is simple. The movement of the vehicle 11 rotates the wheels 13 and the driving elements rotate firmly with it as previously described. The intervals between the driven elements 21 and between the driven elements 23 and their distances can cause the second serial driving elements U to generate the first serial elements 21 by magnetic attraction. The tangent rotates to engage. Therefore, the inner rotor 17 does not require any direct contact between the power alternator and the wheels 13 to generate electric power. A power supply cable 12a for a use device 12b such as an example lighting device is extended from the power alternator 12. Figure 3 shows a device according to a second specific example, designated by reference number 100. The device 100 includes a power alternator 112 fixed to a frame of a vehicle (not shown in the figure) and located on one of the wheels (also not shown in the figure). The difference between the first and the specific examples is roughly the power alternator 1 12 099313.doc 200540051 and the power alternator 112 is composed of -frame 114 and -rotor body 116. 'The frame is firmly connected to the word inside the frame. The circuit windings of the sub-body 115a (shown in the drawing in combination with the winding 115) 5. In this second specific example, the rotor body 116 is generally composed of a single internal rotor H7. The internal rotor is provided with a first circular tandem driven element m, which is connected to the circuit winding by its rotation " 5 leads to the generation of electric current: coincidence. Therefore, the driven elements 121 are constituted by the first interleaved magnetic poles 122 of different magnetic properties. The first-round tandem driven element 121 is substantially disposed at the front end of the second round-shaped tandem drive element 123. In FIG. 3, the vehicle is not shown in a schematic diagram for the sake of clarity. Wheel. Meanwhile, in this second specific example, the driving elements 123 are constituted by second magnetic poles 124 with different magnetic interleaving. The frame wood 114 has a window 130 'at the front end of the second circular tandem driving elements 123 for π magnetic matching between the driving elements 123 and the driven elements i2i. "The window 13 is suitably adjusted. It is closed with a non-magnetic material such as a plastic part that does not interfere with magnetic attraction force. Practically, the inner rotor 116 in this second specific example acts synchronously as the same magnetically coupled to the second circular tandem driving elements 123. , Driven by the wheel " and as the same induction coil for guiding the induced current in the winding 115. It is clear that in order to generate the tangent rotation of the rotor body 16_116, the first circular series is not necessary The driven elements 21_121 and the second 99313.doc -10- 200540051 circular tandem driving elements 23-123 are both composed of magnetic poles. In fact, only two circular tandem elements (driven or driven) are required. One of the series may be constituted by magnetic poles, and the other may be constituted by a material having a very secret made of a ferromagnetic material or a material that can be magnetized when subjected to a magnetic field. In this regard, FIG. 4 shows The device according to the third specific example of the present invention is designated by reference number 200. As in the first specific example, the power alternator 212 is composed of a frame 214, and has a circuit winding and a character body (this Two items are not shown in the figure) and the rotor body 216. The rotor body 216 is roughly composed of an inner rotor 217 provided with magnetic pole shoes 218 and an outer rotor 219 which is keyed to a rotating shaft (not shown) of the same inner rotor 217 The outer 卩 rotor 219 has a first circular tandem driven element 22 which is coaxial with its rotation axis. It is composed of a first interlaced magnetic pole 222 with different magnetic properties. The driving element 221 interacts with the complementary second circular tandem driving element 223 by magnetic attraction. The second circular tandem is arranged on the wheel 213 of the vehicle (not indicated by the reference number). The device 200 is here Coaxially act on the rotation axis of the wheel 213. The driving elements 223 in this third specific example are made of ferromagnetic material or protrusions 224 made of a material that can be attracted magnetically when exposed to a magnetic field. 'The second circular tandem driving element 223 is embedded in the brake lining of the outer edge 225 of the wheel 223 (facing the side with the power alternator 212) (not shown in 99313.doc 200540051). In this way, it will not cause damage to the bicycle (not shown on the brake surface. Eight-member m — device, marked with code 300, including fixed to the stern, not shown in the figure) 2 One of its wheels ( The same machine 312. Not shown in the figure) of two specific examples of power AC generation 10 and 100
相對於已敘述第一具體實例與第 差異處大致為動力交流發電機3丨2。 動力父流發電機312由框架314所構成，在框架内側配置 有電路繞組、字子本體（二者皆未顯示）及轉子本體316。 在此第四具體實例中，轉子本體316大體上由二個元件所 構成：-設置有磁性極轨318之内部轉子317與—被鍵鎖在 同内部轉子317之旋轉軸(未於圖中示出)的外部轉子。 外部轉子319具有與其旋轉軸同軸之第—圓形串列受驅 動元件32卜其在此具體實例中係由鐵磁體或其他當位於磁 場時可被磁性吸引之材料所製成之突出物322所構成。 該等第-圓形串列受驅動元件3 2 i與互補第二圓形串列 驅動元件323以磁吸力交互作用，第二圓形串列被設置在腳 踏車之車輪上，如同其他敘述之具體實例般。 在此方式中，該等驅動元件323必須是相異磁性之互相交 錯磁極324，藉以旋轉地吸引第一串列受驅動元件321。 圖6例示依據本發明之裝置的基本電路圖。 該圖舉例一發電機31(附加有可選用之整流區段之動力 交流發電機），發電機以電路連接於電力儲存區段32，接著 99313.doc 12 200540051 以電路連接於使用裝置1 2b。 使用裝置12b包含照明裝置33(前與後照明裝置）、適於偵 測周圍光線之亮度感測器34、及用於電流與不同的信號之 管理的電路板3 5。 藉由儲存區段3 2，使用裝置可在即使車輛未移動時仍可 操作。 此外’照明裝置33可在亮度感測器34偵測出光線不足時 被致動。 圖7顯示動力交流發電機之另一實施例，於此整體以參考 號碼412所標示。 在此方式中，字子本體415a係以第一磁性字子元件440與 同軸對齊於此之第二磁性字子元件441所構成，很明顯的， 二者被容裝在框架414之内。 轉子本體416被配置在第一與第二磁性字子元件44〇及 441之間。 轉子本體416大體上包含一被鍵鎖在旋轉軸420之内部轉 子417以及如同先前範例敘述之被鍵鎖在相同内部轉子417 之旋轉軸420的外部轉子419所構成。 内部轉子417是由磁性中性材料所製成，且將電路繞組 415固定在其上。 圖8顯示動力交流發電機之另一具體實例，整體以參考號 碼5 12所標示。 在此方式中’轉子本體516大體上包含一被鍵鎖在旋轉軸 5 2 0上之内部轉子5 17與一如同先前範例所敘述型式且被鍵 99313.doc -13- 200540051 鎖在同内部轉子5 17之旋轉軸520上的外部轉子5 19所構成。 内部轉子517以堅實的同軸連結於第二磁性轉子元件541 之第一磁性轉子元件540所構成。 字子本體515a被配置在第一與第二磁性轉子元件540及 541之間，且被固定於框架514 ;電路繞組515被固定於該框 架上。 該轉子本體416被配置在第一及第二磁性定子元件440及 441之間。 圖7顯示之具體實例以及在圖8顯示之具體實例中，電路 繞組（其堅實的被連結於磁性中性支座）之相對旋轉發生在 相對於產生磁場之元件處。 其可具優點地除去互相旋轉之磁性材料在當電路繞組跨 過使用裝置為閉合時會發生電樞迴饋之情形（逆向於轉子 本體之旋轉移動的電力），這可完全有助於裝置之整體效益 以及騎腳踏車者在腳踏板衝程期間之電力消耗。 很明顯的诸如在圖7與圖8敛述的動力交流發電機之一為 無關於配置在車輪上之驅動元件與受驅動元件之間以及在 動力交流機上的磁性吸引之概念，因為其可具優點的亦被 應用於其他$式之動力交流發電m舉狀傳統型式 ，達到減少所需要克服力量的同樣優點。 圖9顯示車輪之不同的具體實例，以參考號碼613所標示。 在此具體實例中，該等第二圓形串列驅動元件⑶被結合 在車輪613之車胎613a。 特別的是，該等第二圓形串列驅動元件623被結合在車輪 99313.doc -14- 200540051 613之車胎上的交尾613b。 同樣的，会i 多考圖10顯示該等第二圓形串列驅動元件7 2 3 被、、Ό :在車輪713之車胎713a的側邊713b上。 =、、口為等第二圓形串列驅動元件在車胎上之方式可能是 最大的不同處，諸如舉例之一體成型同模塑以及直接施加 黏著劑方式。 在實用上已發現所敘述之本發明已解決了習知型式電氣 ^ 發電機之問題。 本發明事實上係有關於無機械動力起動之動力交流發電 機。 方疋轉動作藉由磁性連結被傳送至轉子本體，因此最佳化 在機械能量與電力之間的轉換。 此外’建構動力交流發電機藉以提供電路繞組（其被堅實 地連結於磁性中性支座）相對於產生磁場之元件的相對旋 轉之事實’可允許除去互相旋轉磁性材料在當電路繞組跨 φ 過使用裝置為閉合時會發生電樞迴饋之情形，這完全有助 於4置之整體效益以及騎腳踏車者在腳踏板衝程期間之電 力消耗。 在鐵磁體或者是他種當受到磁場作用時可磁化之材料上 無繞組的事實，可（在此具體實例之型式）避免為了克服在磁 鐵與鐵磁體系統之間的吸引力所分配之電力，此一般會發 生在傳統動力交流發電機之轉子與字子中，且藉由增加旋 轉速度，亦可避免由於感應電流主要由焦爾效應所造成在 鐵中的不同損失。即使以傳統動力交流發電機未施加電力 99313.doc -15- 200540051 負載，在任何情形下需要此等電力強度。 裝置不需要直接接觸車輪之事實，可免去為了致動動力 交流發電機所需要致動任何卡扣式作動機構。 當車輛在移動，即使使用裝置未被致動時動力交流發電 機之轉子本體永遠在旋轉。 藉由此特性，經由相關聯之電力儲存區段，在車輛未移 動時可利用該電力。 採用亮度感測器可避開需要致動照明裝置之任何控制操 式，其皆在後 步以其他技術 可想像出本發明易具有多種修改與變化型 附申請專利範圍之内；全部詳細内容可進一 均等物所取代。 依據需求與此項新技術，在實用上可採用任何之材料， 只要是相容於特定用途與尺寸。 【圖式簡單說明】The difference between the first specific example and the second is approximately the power alternator 3? 2. The power parent stream generator 312 is composed of a frame 314, and a circuit winding, a sub body (both not shown) and a rotor body 316 are arranged inside the frame. In this fourth specific example, the rotor body 316 is generally composed of two components:-an inner rotor 317 provided with a magnetic pole rail 318 and-a rotation shaft (not shown in the figure) locked with the same inner rotor 317 Out) of the external rotor. The outer rotor 319 has a first-round serial driven element 32 coaxial with its axis of rotation. In this specific example, it is made of a protrusion 322 made of a ferromagnet or other material that can be magnetically attracted when located in a magnetic field. Make up. The first-round tandem driven element 3 2 i interacts with the complementary second circular tandem drive element 323 by magnetic attraction. The second round tandem is arranged on the wheel of the bicycle, as described in other details. Like an example. In this manner, the driving elements 323 must be magnetically intersecting magnetic poles 324 of different magnets, thereby rotatingly attracting the first series of driven elements 321. Fig. 6 illustrates a basic circuit diagram of a device according to the present invention. The figure exemplifies a generator 31 (power alternator with optional rectification section). The generator is electrically connected to the power storage section 32, and then 99313.doc 12 200540051 is electrically connected to the use device 1 2b. The use device 12b includes a lighting device 33 (front and rear lighting devices), a brightness sensor 34 adapted to detect ambient light, and a circuit board 35 for management of current and different signals. With the storage section 32, the use device can be operated even when the vehicle is not moving. In addition, the 'lighting device 33 can be activated when the brightness sensor 34 detects insufficient light. FIG. 7 shows another embodiment of the power alternator, which is indicated by reference numeral 412 as a whole. In this manner, the character body 415a is composed of a first magnetic character sub-element 440 and a second magnetic character sub-element 441 coaxially aligned therewith. Obviously, both are contained within the frame 414. The rotor body 416 is disposed between the first and second magnetic sub-elements 440 and 441. The rotor body 416 generally includes an inner rotor 417 keyed to the rotation shaft 420 and an outer rotor 419 keyed to the rotation shaft 420 of the same inner rotor 417 as described in the previous example. The inner rotor 417 is made of a magnetically neutral material and holds the circuit winding 415 thereon. FIG. 8 shows another specific example of the power alternator, which is generally designated by reference numeral 5 12. In this way, the rotor body 516 generally includes an internal rotor 5 17 that is keyed to the rotating shaft 5 2 0 and a type as described in the previous example and is locked to the same internal rotor by the key 99313.doc -13- 200540051 The external rotor 5 19 is formed on the rotating shaft 520 of 5 17. The inner rotor 517 is constituted by a first magnetic rotor element 540 connected to the second magnetic rotor element 541 with a solid coaxial connection. The sub body 515a is disposed between the first and second magnetic rotor elements 540 and 541, and is fixed to the frame 514; the circuit winding 515 is fixed to the frame. The rotor body 416 is disposed between the first and second magnetic stator elements 440 and 441. The specific example shown in FIG. 7 and in the specific example shown in FIG. 8, the relative rotation of the circuit winding (which is solidly connected to the magnetic neutral support) occurs relative to the component that generates the magnetic field. It can advantageously remove the magnetic materials that rotate with each other. When the circuit windings are closed when the device is used, the armature feedback occurs (electricity that is opposite to the rotation movement of the rotor body), which can completely help the whole of the device. Benefits and power consumption of the cyclist during the pedal stroke. It is obvious that one of the power alternators such as those summarized in FIG. 7 and FIG. 8 is a concept regarding the magnetic attraction between the driving element and the driven element arranged on the wheel and on the power alternator because it can be The advantages have also been applied to other traditional types of power AC power generation m-type lifting, to achieve the same advantages of reducing the force needed to overcome. FIG. 9 shows a different specific example of a wheel, which is indicated by reference number 613. In this specific example, the second circular tandem driving elements CU are incorporated in a tire 613a of a wheel 613. In particular, the second circular tandem driving elements 623 are combined with a tail 613b on a tire of a wheel 99313.doc -14-200540051 613. Similarly, FIG. 10 shows that the second circular tandem driving elements 7 2 3 are quilt, Ό: on the side 713 b of the tire 713 a of the wheel 713. The method of the second circular tandem driving element on the tire, such as =, and mouth, may be the biggest difference, such as the one-body molding and molding and the direct application of adhesives. It has been found in practice that the described invention has solved the problems of conventional electric generators. The invention relates in fact to a power alternator with no mechanical power to start. The square rotation is transmitted to the rotor body through a magnetic link, thus optimizing the conversion between mechanical energy and electricity. In addition, 'the fact that the power alternator is constructed to provide the relative rotation of the circuit windings (which are firmly connected to the magnetic neutral support) relative to the magnetic field-generating element' allows the removal of mutually rotating magnetic materials when the circuit windings cross φ When the device is closed, armature feedback will occur, which completely contributes to the overall benefits of the 4 set and the power consumption of the cyclist during the pedal stroke. The fact that there are no windings on ferromagnets or other materials that can be magnetized when subjected to a magnetic field can (in the form of this specific example) avoid the power allocated to overcome the attraction between the magnet and the ferromagnetic system, This usually occurs in the rotors and characters of traditional power alternators, and by increasing the rotation speed, it is also possible to avoid different losses in iron due to the induced current mainly caused by the Joule effect. Even if a conventional power alternator is not applied with a load of 99313.doc -15- 200540051, such power intensity is required in any case. The fact that the device does not need to contact the wheels directly eliminates the need to actuate any snap-action mechanism in order to actuate the power alternator. When the vehicle is moving, the rotor body of the power alternator always rotates even when the use device is not activated. With this feature, the power can be utilized when the vehicle is not moving through the associated power storage section. The brightness sensor can be used to avoid any control operation that requires the lighting device to be activated. It is conceivable by other techniques in the later step. The invention is susceptible to various modifications and variations. Replaced by an equal. Depending on the requirements and this new technology, any material can be used practically, as long as it is compatible with the specific application and size. [Schematic description]
本發明之進-步特性與優點將由如下之某些較佳具體實 例但非限制在其中之獨—具體實例可更明確的瞭解了將由 伴隨圖式中但非用以限制在此等㈣中的方式舉例說明如 圖1為-腳踏車之視圖，在其上安裝有依據本發明之裝置 圖2為依據本發明之第—具體實例裝置的概要剖面圖； θ為依據本@明之第二具體實例裝置的概要剖面圖； 圖4為依據本發明之第三具體實例裝置的概要剖面圖； 圖5為依據本發明之第四具體實例裝置的概要剖面圖； 99313.doc 200540051 圖6為依據本發明之基本電路接線圖 圖7為依據本發明之動力交流發電機 裝置之概要剖面圖； 圖8為依據本發明之動力交流發電機 施例裝置之概要剖面圖； 的替代具體實施例 的另一替代具體實 圖9為一車輪之部分的立視圖，在其上安妒 之部分裝置； " 有依據本發明 圖10為一車輪之另一部分的立視圖 本發明之部分裝置。【主要元件符號說明】 在其上安裝有依據 10 裝置 11 車輛 12b 使用裝置 12a 電力供應纜線 12 動力交流發電機 13 車輪 14 框架 15a 字子本體 15 繞組 16 轉子本體 17 内部轉子 18 磁性極鞭 19 外部轉子 20 旋轉軸 21 受驅動元件 99313.doc -17 200540051The further characteristics and advantages of the present invention will be described by some preferred specific examples, but not limited to the following. Specific examples can be more clearly understood by the accompanying drawings, but not limited to these. An example of the method is shown in FIG. 1 as a view of a bicycle with a device according to the present invention installed thereon. FIG. 2 is a schematic cross-sectional view of a device according to a first embodiment of the present invention; Fig. 4 is a schematic sectional view of a device according to a third embodiment of the present invention; Fig. 5 is a schematic sectional view of a device according to a fourth embodiment of the present invention; 99313.doc 200540051 Fig. 6 is a schematic view of a device according to the present invention Basic circuit wiring diagram FIG. 7 is a schematic cross-sectional view of a power alternator device according to the present invention; FIG. 8 is a schematic cross-sectional view of a power alternator embodiment device according to the present invention; another alternative specific embodiment of the alternative embodiment FIG. 9 is an elevation view of a part of a wheel, and a part of the device is installed there; " FIG. 10 is an elevation view of another part of a wheel according to the present invention. The present invention Of some devices. [Description of symbols of main components] The base 10 is installed on the device 11 vehicle 12b using device 12a power supply cable 12 power alternator 13 wheel 14 frame 15a sub body 15 winding 16 rotor body 17 internal rotor 18 magnetic pole whip 19 External rotor 20 Rotary shaft 21 Driven element 99313.doc -17 200540051
22 第一互相交錯磁極 23 驅動元件 24 第二互相交錯磁極 25 外側邊緣 26 輪圈 31 發電機 32 儲存區段 33 照明裝置 34 亮度感測器 35 電路板 100 裝置 112 動力交流發電機 114 框架 115 電路繞組 115a 字子本體 115 繞組 116 轉子本體 117 内部轉子 121 受驅動元件 122 第一互相交錯磁極 123 驅動元件 124 第二互相交錯磁極 130 窗口 200 裝置 212 動力交流發電機 99313.doc -18- 200540051 213 車輪 214 框架 216 轉子本體 217 内部轉子 218 磁性極靴 219 外部轉子 221 受驅動元件 222 第一互相交錯磁極 223 車輪 223 驅動元件 224 突出物 225 外側邊緣 226 輪圈 312 動力交流發電機 314 車架 316 轉子本體 317 内部轉子 318 磁性極靴 319 外部轉子 321 受驅動元件 322 突出物 323 驅動元件 324 互相交錯磁極 414 框架 415 電路繞組 99313.doc -19- 20054005122 First staggered magnetic poles 23 Drive element 24 Second staggered magnetic poles 25 Outer edge 26 Wheels 31 Generator 32 Storage section 33 Lighting device 34 Brightness sensor 35 Circuit board 100 Device 112 Power alternator 114 Frame 115 Circuit Winding 115a Sub body 115 Winding 116 Rotor body 117 Internal rotor 121 Driven element 122 First interleaved magnetic poles 123 Drive element 124 Second interleaved magnetic poles 130 Window 200 Device 212 Power alternator 99313.doc -18- 200540051 213 Wheels 214 frame 216 rotor body 217 inner rotor 218 magnetic pole shoes 219 outer rotor 221 driven element 222 first interleaved magnetic poles 223 wheel 223 drive element 224 protrusion 225 outer edge 226 wheel rim 312 power alternator 314 frame 316 rotor body 317 inner rotor 318 magnetic pole shoe 319 outer rotor 321 driven element 322 protrusion 323 drive element 324 staggered magnetic poles 414 frame 415 circuit winding 99313.doc -19- 200540051
415a 字子本體 416 轉子本體 417 内部轉子 419 外部轉子 420 旋轉軸 440 第一磁性字子元件 441 第二磁性字子元件 514 框架 515 電路繞組 515a 字子本體 515 繞組 516 轉子本體 517 内部轉子 519 外部轉子 520 旋轉軸 540 第一磁性轉子元件 541 第二磁性轉子元件 613b 交尾 613a 車胎 613 車輪 623 驅動元件 713a 車胎 713 車輪 713b 側邊 723 驅動元件 99313.doc -20-415a sub body 416 rotor body 417 inner rotor 419 outer rotor 420 rotating shaft 440 first magnetic sub element 441 second magnetic sub element 514 frame 515 circuit winding 515a sub body 515 winding 516 rotor body 517 inner rotor 519 outer rotor 520 Rotary shaft 540 First magnetic rotor element 541 Second magnetic rotor element 613b Crossing 613a Tire 613 Wheel 623 Drive element 713a Tire 713 Wheel 713b Side 723 Drive element 99313.doc -20-