201223080 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種自調整發電量之發電機，特別是一 種可隨轉子轉速調整其輪出電能之發電機。 【先前技術】 請參照第1圖’習知的平面式發電機9設有一定子91 及-轉子92,該定子91之中央位置具有—穿孔9ΐι，該定 子91設有四個線圈912’各該線圈912均具有一感磁面913 朝向該轉子92 ’且該四線圈912係供與—負載單元電性連 接；該轉子92之中央位置具有一轉車由921 f過該定子％ 之穿孔91卜以供該轉子92可轉動的結合於該定子91之 -基座（未緣示），且該轉子92另設有一永久磁鐵922， 該永久磁鐵922具有數個磁極面923朝向該定子％之線圈 912，其中各該磁極面923係呈N極或s極，且該數個磁 極面923係由N極及S極交錯設置形成。 藉由具有上述結構之平面式發電機9，當以外力帶動 該心軸92轉動該轉子92時，由於_數個磁極面923之 移動而改變的磁場可在設有該線圈912的空間中產生磁通 量之變化’因而該線圈912可對應產生感應電動勢以提供 電能至該負載單元。其中，在該轉轴921之轴向上該線 圈912之感磁面913與該永久磁鐵921之磁極面923相重 疊的面積，即為產生該感應電動勢之作用面積。 一然而’由於該習知發電機9之感應電動勢作用面積固 定’當該轉子92之轉速越高，該發電機9所產生之電能就 201223080 越大，導致該負載單元可能無法直接將該發電機9所產生 的電能進行整流之後即做運用，而必須使用具較高之電壓 或電流容量之電子元件，此係提高該負載單元之製造成 本:且若該負載單元未設有具較高之或電流容量之電 子兀件時’該負載單元更可㈣為無法承受該發電機 產生的電能㈣損。因此’有必要改良上述之習知發 二’。以便在雜子92之轉速發生變㈣，仍讀出穩定電201223080 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a generator for self-regulating power generation, and more particularly to a generator capable of adjusting its power output with the rotation speed of a rotor. [Prior Art] Referring to Fig. 1, a conventional planar generator 9 is provided with a stator 91 and a rotor 92 having a center at a position of a perforation of 9 ΐ, and a stator 91 having four coils 912' The coils 912 each have a magnetic sensitive surface 913 facing the rotor 92' and the four coils 912 are electrically connected to the load unit; the central position of the rotor 92 has a turn-by-turn 91 from the 921 f through the stator. The rotor 92 is rotatably coupled to the base of the stator 91 (not shown), and the rotor 92 is further provided with a permanent magnet 922 having a plurality of pole faces 923 facing the stator. 912, wherein each of the magnetic pole faces 923 is N pole or s pole, and the plurality of pole faces 923 are formed by staggering N poles and S poles. With the planar generator 9 having the above structure, when the mandrel 92 rotates the rotor 92 by an external force, a magnetic field which is changed due to the movement of the plurality of magnetic pole faces 923 can be generated in the space in which the coil 912 is provided. The change in magnetic flux 'and thus the coil 912 can correspondingly generate an induced electromotive force to provide electrical energy to the load cell. The area of the magnetic sensitive surface 913 of the coil 912 and the magnetic pole surface 923 of the permanent magnet 921 in the axial direction of the rotating shaft 921 is the area where the induced electromotive force is generated. However, 'because the induced electromotive force of the generator 9 is fixed in area', the higher the rotational speed of the rotor 92, the greater the electric energy generated by the generator 9 is 201223080, which may result in the load unit not being able to directly The generated electrical energy is used after rectification, and an electronic component having a higher voltage or current capacity must be used, which increases the manufacturing cost of the load cell: and if the load cell is not provided with a higher current capacity In the case of electronic components, the load cell is more likely to be unable to withstand the electrical energy generated by the generator (four). Therefore, it is necessary to improve the above-mentioned conventional knowledge. In order to change the speed of the hybrid 92 (four), still read the stable electricity
【發明内容】 本發明之主要目的係提供—種自調整發電量之 機，其係可在轉子^轉速時自域少發電量， 有穩定發電量之功效。 〃 為達到前述發明目的，本發明所運用之技術手段包含 有： 、-種自調整發電量之發電機，其包含一轉子，包含一 承載盤，該承載盤具有_第—表面可滑動的承载數個永久 磁鐵，該數财切鐵皆具有—磁極面背向該第一表面， -限位件躲該第-表面’該限位件形成至少—容室容置 該數個永久磁鐵；及一定子，且女 夂于具有一設置表面及數個線圈， 該設置表面朝向該承載盤夕笛主尤 表面，該數個_係設置 於§亥設置表面，且各該數彳U 4 h 敬個線圈均具有一感磁面朝向該永 久磁鐵之磁極面。 别Π通水 一種自調整發電量發雷她Μ 7- ++ g主 轉子，其包含—承载盤，該 承載盤具有一第一表面及一筮-主二· ▲ 弟一表面，數個永久磁鐵設於 201223080 該第一表面，該數個永久磁鐵皆具有一磁極面背向該第一 表面；及一限位件，該限位件係設於該第一表面，該限位 件形成至少一容室容置該數個永久磁鐵。 【實施方式】 為讓本發明之上述及其他目的、特徵及優點能更明顯 易懂，下文特舉本發明之較佳實施例，並配合所附圖式， 作詳細說明如下： 請參照第2圖所示，本發明之發電機包含一轉子i及 一定子2。該轉子1之一面與該定子2之一面相對應，該 轉子1與該定子2之間具有一氣隙，且該轉子丨係於該氣 隙中形成磁場。當藉由一外力使該轉子丨相對於該定子2 進打轉動時，該轉子1所產生之磁場係使該定子2產生感 應電動勢，進而可由該定子2輸出電能。 該轉子1包含一承載盤11、數個永久磁鐵12及一限 位件13。該承載盤u具有一第一表面m、一第二表面 U2及一轉軸113,其中該第一表面ιη係可滑動的承載該 數個永久磁鐵12;該第二表面112係背向該第一表面111; 轉轴113結合於§亥第二表面112，且該轉軸us可選擇 僅結合於該第二表面112，或者係由該第二表面ιΐ2延伸 至該第一表面111並朝該限位件13及該定子2延伸，而本 實施例之轉軸113係穿伸通過該承載盤u之第一表面 111、該限位件13及該定子2。 該數個永久磁鐵12皆具有一磁極面121背向該承载 盤11之第一表面111 ’且該磁極面121係呈N極或s極。 201223080 本實施例之永久磁鐵12設為四個，該四永久磁鐵12係環 繞該轉軸113設置’且該四永久磁鐵12之磁極面121係為 N極及S極交錯設置的型態。 該限位件13設於該承載盤11之第一表面m，以限 制該永久磁鐵12僅在該第一表面ill上沿該承載盤11之 徑向移動。該限位件13具有一基板131、一軸孔132、一 内環牆133、一外環牆134及數個肋片135。該基板131 係覆蓋該數個永久磁鐵12之磁極面121 ;該軸孔132係穿 設於該基板131之中央位置’並供該轉軸113延伸通過； 該内環牆133係設置於該軸孔132之周緣，且連接於該基 板131及該第一表面111之間；該外環牆134係設置於該 基板131之外周緣’並與該第一表面之外周緣結合； 該數個肋片135連接於該内環牆133及該外環牆134之 間’進而在任二相鄰肋片135及内、外環牆134、135與該 第一表面111之間形成一容室136以容置任一個永久磁鐵 12。藉由上述之限位件13，係可限制各該永久磁鐵12於 各該容室136中移動，以避免該數個永久磁鐵12相互貼 合，且亦可避免該數個永久磁鐵12磁吸貼合於該定子2。 該定子2具有一設置表面21及數個線圈22。該設置 表面21係朝向該承載盤n之第一表面m，且該設置表 面21之中央部位設有一軸孔211供該轉軸113穿伸；該數 個線圈22設於該設置表面21，各該數個線圈22均具有一 感磁面221朝向該數個永久磁鐵12之磁極面121，且該數 個線圈22之數量可與該永久磁鐵12之數量相同，因此本 實施例之線圈22係設有四個。 201223080 請參照第3a及3b圖所示，其係繪示本發明之轉子1 呈靜止或低轉速狀態時的上視圖及側剖圖。由於在該轉子 1呈靜止或低轉速狀態時，該轉子1的轉速在該數個永久 磁鐵12所產生的離心力並不足以克服任二相鄰的永久磁 鐵12之間的磁吸力，因此該數個永久磁鐵丨2係相吸接近 且位於該承載盤11之中央部位。此時，在該轉軸113之軸 向上，該線圈22之感磁面221與該永久磁鐵12之磁極面 121重疊部分形成磁交鏈（如圖所繪示，介於該永久磁鐵 12與該線圈22氣隙間之虛線）。其中，若該重疊部份越大， 則該線圈22在此低轉速狀態之下所產生的感應電動勢越 大。 請參照第4a及4b圖所示，其係繪示本發明之轉子1 呈高轉速狀態時的上視圖及側剖圖。當該轉子丨之轉動速 率增加而在該數個永久磁鐵12產生足夠的離心力，使該離 心力在該數個永久磁鐵12之相向表面的分量大於該數個 水久磁鐵12間的磁吸力時’該數個永久磁鐵12會隨著離 心力的增加而沿該轉軸113之徑向朝該外環踏134移動， 使該磁極面121與該感磁面221在該轉軸ιΐ3之轴向 少，進而降低該線圈22在此高轉速狀態下所產 :;重高轉輸成該感應電動勢之増量== 在以重^卩分之面積漸縮時造成細 可使該定子2隨該轉子1之轉動速率而自行旦係 進而維持本發明之發電機的發電量之穩定。 里 請參照第5圖所示，其係本發明實施例。在本 201223080 貫施例中，本發明之發電機包含有一轉子3及一定子2，， 且該轉子3及定子2,之相對位置係與第一實施例之轉子j 及定子2相似。其中，本實施例之轉子3亦設有一承载盤 31、數個永久磁鐵32及一限位件33，且承載盤31亦具有 一第一表面311係可滑動的承載該數個永久磁鐵32並結合 該限位件33，而該限位件33亦形成有數個容室336以供 分別容置該數個永久磁鐵32。 准，相較於該第一實施例之轉子1，本實施例之轉子 3的承載盤31所設置的轉軸313，係僅結合於該承載盤31 之第二表面312而未穿伸通過該第一表面311、限位件33 及定子2’。因此，該限位件33係僅具有一基板331、一外 壞牆334及數個肋片335，其中該基板331係覆蓋該數個 永久磁鐵32之磁極面321 ;該外環牆334係設置於該基板 331之外周緣，並與該第一表面311之外周緣結合；該數 個肋片335連接該外環牆334，並向該基板331之中央部 位延伸，進而在任二相鄰肋片335、該外環牆334與該第 一表面311之間形成任一容室336。此外，由於該轉子3 之轉轴313未凸伸至該定子2,，故相較於第一實施例之定 子2，本實施例之定子2，的中央位置可不須設置一軸孔供 該轉軸313穿伸。 請參照第6圖所示，其係本發明發電機之第三實施 例。在本實施例中，該發電機包含一轉子4及一定子2 , 且該轉子4及定子2之相對位置係與第一實施例之轉子1 及定子2相似。其中，本實施例之轉子4亦設有一承載盤 41、數個永久磁鐵42及一限位件43，且該承載盤41亦具 201223080 有一第一表面411承载該數個永久磁鐵42並結合該限位件 43 ° 惟，相較於該第一實施例之承載盤11，本實施例之承 載盤41的第一表面411上設有數個第一引導件414供該數 個永久磁鐵42可活動地結合，本實施例係設有四個第一引 導件414分別自該第一表面411之外周邊朝該承載盤41之 軸心延伸，且該數個第一引導件414以等角度間隔的方式 佈設於該第一表面411 ;且該數個永久磁鐵42朝向該第一 表面411之一面係一貼附面422，該貼附面422設有一第 二引導件423與該第一引導件414對應結合，使該永久磁 鐵42可活動地結合於該第一引導件414並沿該第一引導件 414作往復移動，藉由該第一引導件414與該第二引導件 423限制該永久磁鐵42之移動範圍，避免該數個永久磁鐵 42之磁極面421相互貼合。此外’本實施例之第一表面411 與該貼附面422分別設有相對應之第一導引件414與第二 導引件423，該第一導引件414可以是肋條或凹槽，而該 第二導引件423可以是相對之凹槽或肋條。本實施例之第 一引導件4M為-肋條’而第二引導件423為一相對應之 凹槽。 、，“、'第7圖所示，本實施例之轉子4呈靜止或低賴 狀態時，魏個永久磁鐵42係相吸接近且⑽該承载盤 、*之中央。卩位’ 6月再參照第8圖所示，當該轉子4之轉動 =增加使該數個永久磁鐵42沿該第一引導件414朝該外 移動’藉此，本實施例之第一引導件似除了可 確保該磁極面似與該感磁面221之重疊部分隨轉動速率 201223080 - 的增加而穩定調節發電量，另一方面係提供一軌道使該永 . 久磁鐵42沿該執道滑動，可更精確地規劃該永久磁鐵42 之移動路徑，避免該永久磁鐵42於該容室436内碰撞而損 毀。此外，由於僅利用該第一導引件412及該第二導引件 423即可保持該永久磁鐵42具有固定之移動路徑，因此亦 可省略該肋片435之設置。 請參照第9圖所示，其係本發明發電機之第四實施 例。在本實施例中，該發電機包含一轉子5及一定子2， • 且該轉子5及定子2之相對位置係與第一實施例之轉子1 及定子2相似。其中，本實施例之轉子5亦設有一承載盤 51、數個永久磁鐵52及一限位件53,且該承載盤51亦具 有一第一表面511係可滑動的承載該數個永久磁鐵52旅結 合該限位件53’而該限位件53亦具有一基板531、一軸孔 532、—内環牆533及一外環牆534，以便該二環牆533、 534與該第一表面511界定形成有一容室536容置該數個 永久磁鐵52，其中’該限位件53之容室536係指在内、 • 外環牆533、兄4間與該第一表面511所形成之環狀空間。 惟，相較於該第一實施例之數個永久磁鐵12，本實施 例之數個永久磁鐵52皆設有一第二引導件523，該限位件 53另設有數個第三引導件537，該數個第三引導件537係 可選擇為穿伸通過該第二引導件523 (如穿設磁鐵之導孔） 或设於該磁極面5)1 (如位在磁極面之導槽），且該第三引 導件537之兩端與該外環牆534及該内環牆533結合，使 該永久磁鐵52可沿該第三引導件537作往復移動，本實施 例之數個第三引導件537係為導桿，該第二引導件523係 201223080 為對應該轉之導孔，該轉料通過該導孔，且該導桿 之兩端連接該二環牆533、534之間，藉此’各該永久磁鐵 ^ Λ - β /σ —預设軌跡移動。此外，更由於該導孔及導桿可維 持各該永久磁鐵52沿固定的路徑移動，且該數個導桿亦可 穩固結合於該内環牆„3及外環牆534之間以維持該限位 件53的結構強度’因此該限位件53可不須設置該數個肋 片535連接於該二環牆533、534之間；且該導桿亦可避免 各該永久磁鐵52與線圈22磁吸貼合，因此該限位件53 亦可不須在朝向該線圈22之一侧設置該基板531。 本實施例之作動與該第三實施例之作動方式相同，皆 係藉由該限位件53限制該永久磁鐵52之軸向往復移動， 並以一設於該限位件53之第三引導件537 (或設於該承載 盤41之第一引導件414)引導該永久磁鐵52之往復移動 方向，以確保該永久磁鐵52不會因轉動造成毀損。 由上可知’利用本發明轉子之承載盤、永久磁鐵及限 位件’可因應該轉子之轉動速率，進而改變該線圈與該永 久磁鐵重疊部分所形成之磁交鏈效應，使該發電機能隨該 轉子之轉動速率而自行調整其發電量，使該負載單元或輸 出單元不需經過整流即可運用該電能，又能避免該負載單 元無法承受該電能而毀損。 藉此，本發明係提供一種自調整發電量之發電機，其 係可在轉子呈高轉速時自動減少發電量，具有穩定發電量 之功效。 雖然本發明已利用上述較佳實施例揭示，然其並非用 以限疋本發明，任何熟習此技藝者在不脫離本發明之精神 12 201223080 =圍之内，相對上述實施例進行各種更動與修改仍屬本 X所保叙技★範·，因此本發明之保魏圍當視後附 之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖·習知平面式發電機之立體組合圖。 第2圖：本發明發電機第一實施例之立體組合圖。 第3a圖：本發明發電機第一實施例之靜止上視圖。 第3b圖··本發明發電機第一實施例之靜止側視圖。 第4a圖：本發明發電機第一實施例之作動上視圖。 第4b圖：本發明發電機第一實施例之作動側視圖。 第5圖：本發明發電機第二實施例之立體組合圖。 第ό圖：本發明發電機第三實施例之立體組合圖。 第7圖：本發明發電機第三實施例之靜止上視圖。 第8圖：本發明發電機第三實施例之作動上視圖。 第9圖：本發明發電機第四實施例之立體組合圖。 【主要元件符號說明】 〔本發明〕 1 轉子 11 承載盤 111 第一表面 112第二表面 113轉軸 12 永久磁鐵 121 磁極面 13 限位件 131 基板 132 軸孔 133 内環牆 134 外環牆 135 肋片 —13 — 201223080 136 容室 2 定子 T 定子 21 設置表面 211 轴孔 22 線圈 221 感磁面 3 轉子 31 承載盤 311 第一表面 312 第二表面 313 轉軸 32 永久磁鐵 321 磁極面 33 限位件 331 基板 334 外環牆 335 肋片 336 容室 4 轉子 41 承載盤 411 第一表面 412 第二表面 413 轉轴 414 第一引導件 42 永久磁鐵 421 磁極面 422 貼附面 423 第二引導件 43 限位件 431 基板 432 軸孔 433 内環牆 434 外環牆 435 肋片 436 容室 5 轉子 51 承載盤 511 第一表面 512 第二表面 513 轉軸 52 永久磁鐵 521 磁極面 522 貼附面 523 第二引導件 14 — 201223080 53 限位件 531基板 532軸孔 533内環牆 534外環牆 535肋片 536容室 〔習知〕 9 習知發電機 537第三引導件 91 定子 911穿孔 912線圈 913感磁面 92 轉子 921轉軸 922永久磁鐵 923磁極面 15 —SUMMARY OF THE INVENTION The main object of the present invention is to provide a self-adjusting power generation capacity, which is capable of generating a small amount of power from a local area at a rotor speed and having a stable power generation capacity.技术 In order to achieve the foregoing object, the technical means applied by the present invention comprises: a self-regulating power generation generator comprising a rotor comprising a carrier disk having a _first surface slidable load a plurality of permanent magnets, the plurality of cutting irons having a magnetic pole face facing away from the first surface, - a limiting member hiding the first surface - the limiting member forming at least - a chamber for accommodating the plurality of permanent magnets; a certain number, and the female scorpion has a set surface and a plurality of coils, the set surface faces the surface of the carrier horn, and the plurality of _ series are disposed on the surface of the setting, and each of the numbers is U 4 h Each of the coils has a magnetic sensitive surface facing the magnetic pole face of the permanent magnet. Don't pass through a self-adjusting power generation. She 7- ++ g main rotor, which contains a carrier plate, which has a first surface and a 筮-main two ▲ brother one surface, several permanent The magnet is disposed on the first surface of the 201223080, the plurality of permanent magnets each having a magnetic pole face facing away from the first surface; and a limiting member disposed on the first surface, the limiting member forming at least A plurality of permanent magnets are accommodated in a chamber. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more <RTIgt; As shown, the generator of the present invention includes a rotor i and a stator 2. One face of the rotor 1 corresponds to one face of the stator 2, and an air gap is formed between the rotor 1 and the stator 2, and the rotor tether is formed in the air gap to form a magnetic field. When the rotor cymbal is rotated relative to the stator 2 by an external force, the magnetic field generated by the rotor 1 causes the stator 2 to generate an electromotive force, and the stator 2 can output electric energy. The rotor 1 includes a carrier disk 11, a plurality of permanent magnets 12, and a limiting member 13. The carrying surface u has a first surface m, a second surface U2 and a rotating shaft 113, wherein the first surface η slidably carries the plurality of permanent magnets 12; the second surface 112 is facing away from the first surface The surface 111; the rotating shaft 113 is coupled to the second surface 112, and the rotating shaft us can be selectively bonded only to the second surface 112, or the second surface ι 2 extends to the first surface 111 and faces the limit The member 13 and the stator 2 extend, and the rotating shaft 113 of the embodiment extends through the first surface 111 of the carrier u, the limiting member 13 and the stator 2. The plurality of permanent magnets 12 each have a pole face 121 facing away from the first surface 111' of the carrier 11 and the pole face 121 is N or s pole. 201223080 In the present embodiment, four permanent magnets 12 are provided, and the four permanent magnets 12 are disposed around the rotating shaft 113. The magnetic pole faces 121 of the four permanent magnets 12 are in a configuration in which the N poles and the S poles are alternately arranged. The limiting member 13 is disposed on the first surface m of the carrier 11 to restrict the permanent magnet 12 from moving along the radial direction of the carrier 11 only on the first surface ill. The limiting member 13 has a substrate 131, a shaft hole 132, an inner ring wall 133, an outer ring wall 134 and a plurality of ribs 135. The substrate 131 covers the magnetic pole surface 121 of the plurality of permanent magnets 12; the shaft hole 132 is disposed at a central position of the substrate 131 and extends through the rotating shaft 113; the inner ring wall 133 is disposed in the shaft hole a periphery of 132, and is connected between the substrate 131 and the first surface 111; the outer ring wall 134 is disposed on the outer periphery of the substrate 131 and combined with the outer periphery of the first surface; the plurality of fins 135 is connected between the inner ring wall 133 and the outer ring wall 134' to form a chamber 136 between any two adjacent ribs 135 and the inner and outer ring walls 134, 135 and the first surface 111 for receiving Any permanent magnet 12. With the above-mentioned limiting member 13, the permanent magnets 12 can be restricted from moving in the chambers 136 to prevent the plurality of permanent magnets 12 from sticking to each other, and the plurality of permanent magnets 12 can be prevented from being magnetically attracted. It is attached to the stator 2. The stator 2 has a setting surface 21 and a plurality of coils 22. The setting surface 21 is directed toward the first surface m of the carrier n, and a central portion of the mounting surface 21 is provided with a shaft hole 211 for the rotation of the rotating shaft 113. The plurality of coils 22 are disposed on the setting surface 21, The plurality of coils 22 each have a magnetic sensitive surface 221 facing the magnetic pole surface 121 of the plurality of permanent magnets 12, and the number of the plurality of coils 22 can be the same as the number of the permanent magnets 12. Therefore, the coil 22 of the embodiment is provided. There are four. 201223080 Please refer to FIGS. 3a and 3b, which are a top view and a side cross-sectional view showing the rotor 1 of the present invention in a static or low rotation state. Since the centrifugal force generated by the plurality of permanent magnets 12 at the rotational speed of the rotor 1 is not sufficient to overcome the magnetic attraction between any two adjacent permanent magnets 12 when the rotor 1 is in a stationary or low rotational speed state, the number is The permanent magnets 2 are attracted close to each other and are located at the center of the carrier 11 . At this time, in the axial direction of the rotating shaft 113, the magnetic sensitive surface 221 of the coil 22 and the magnetic pole surface 121 of the permanent magnet 12 overlap to form a magnetic interlinkage (as shown, between the permanent magnet 12 and the coil) 22 dotted line between air gaps). Wherein, if the overlapping portion is larger, the induced electromotive force generated by the coil 22 under the low rotational speed state is larger. Referring to Figures 4a and 4b, there are shown a top view and a side cross-sectional view of the rotor 1 of the present invention at a high rotational speed. When the rotation speed of the rotor turns, and sufficient centrifugal force is generated in the plurality of permanent magnets 12, the centrifugal force is greater than the magnetic attraction between the plurality of permanent magnets 12 at the opposing surfaces of the plurality of permanent magnets 12' The plurality of permanent magnets 12 move along the radial direction of the rotating shaft 113 toward the outer ring step 134 as the centrifugal force increases, so that the magnetic pole surface 121 and the magnetic sensitive surface 221 are less in the axial direction of the rotating shaft ι 3, thereby reducing The coil 22 is produced at this high speed state: the weight of the high-speed transmission into the induced electromotive force == causes a fine rotation of the stator 2 with the rotor 1 when the area is tapered by the weight The self-denial system further maintains the power generation of the generator of the present invention. Please refer to Fig. 5, which is an embodiment of the present invention. In the present embodiment, the generator of the present invention comprises a rotor 3 and a stator 2, and the relative positions of the rotor 3 and the stator 2 are similar to those of the rotor j and the stator 2 of the first embodiment. The rotor 3 of the present embodiment is also provided with a carrier 31, a plurality of permanent magnets 32 and a limiting member 33. The carrier 31 also has a first surface 311 slidably carrying the plurality of permanent magnets 32. The limiting member 33 is combined with the plurality of chambers 336 for receiving the plurality of permanent magnets 32, respectively. The rotating shaft 313 provided on the carrier 31 of the rotor 3 of the present embodiment is only coupled to the second surface 312 of the carrier 31 without passing through the first embodiment. A surface 311, a limiting member 33 and a stator 2'. Therefore, the limiting member 33 has only one substrate 331, an outer bad wall 334 and a plurality of ribs 335. The substrate 331 covers the magnetic pole faces 321 of the plurality of permanent magnets 32. The outer ring wall 334 is provided. The outer periphery of the substrate 331 is combined with the outer periphery of the first surface 311; the plurality of ribs 335 are connected to the outer ring wall 334 and extend toward the central portion of the substrate 331 to be adjacent to any two adjacent ribs. 335. The outer ring wall 334 and the first surface 311 form any chamber 336. In addition, since the rotating shaft 313 of the rotor 3 does not protrude to the stator 2, the center position of the stator 2 of the present embodiment does not need to be provided with a shaft hole for the rotating shaft 313 as compared with the stator 2 of the first embodiment. Wear and stretch. Referring to Figure 6, it is a third embodiment of the generator of the present invention. In the present embodiment, the generator includes a rotor 4 and a stator 2, and the relative positions of the rotor 4 and the stator 2 are similar to those of the rotor 1 and the stator 2 of the first embodiment. The rotor 4 of the present embodiment is also provided with a carrier disk 41, a plurality of permanent magnets 42 and a limiting member 43. The carrier disk 41 also has a first surface 411 carrying the plurality of permanent magnets 42 and incorporating the same. The first surface 411 of the carrier tray 41 of the present embodiment is provided with a plurality of first guiding members 414 for the plurality of permanent magnets 42 to be movable, as compared with the carrier tray 11 of the first embodiment. In this embodiment, four first guiding members 414 are respectively extended from the outer periphery of the first surface 411 toward the axis of the carrying tray 41, and the plurality of first guiding members 414 are equally angularly spaced. The first permanent surface 42 is disposed on the first surface 411; and the plurality of permanent magnets 42 are facing the attachment surface 422 of the first surface 411. The attachment surface 422 is provided with a second guiding member 423 and the first guiding member 414. Correspondingly, the permanent magnet 42 is movably coupled to the first guiding member 414 and reciprocated along the first guiding member 414, and the permanent member is restricted by the first guiding member 414 and the second guiding member 423. The range of movement of 42 avoids the magnetic poles of the plurality of permanent magnets 42 421 are bonded together. In addition, the first surface 411 and the attachment surface 422 of the embodiment are respectively provided with corresponding first guiding members 414 and second guiding members 423, and the first guiding members 414 may be ribs or grooves. The second guiding member 423 can be an opposite groove or rib. The first guiding member 4M of this embodiment is a rib ‘ and the second guiding member 423 is a corresponding groove. "," in Fig. 7, when the rotor 4 of the present embodiment is in a stationary or low-lying state, the Wei permanent magnets 42 are attracted to each other and (10) the carrier, the center of the *. Referring to Fig. 8, when the rotation of the rotor 4 = increase causes the plurality of permanent magnets 42 to move toward the outer portion along the first guiding member 414, the first guiding member of the embodiment seems to ensure that the The overlapping portion of the magnetic pole surface and the magnetic sensitive surface 221 stably adjusts the power generation amount as the rotation rate 201223080 - increases, and on the other hand provides a track to slide the permanent magnet 42 along the way, which can be more accurately planned. The moving path of the permanent magnet 42 prevents the permanent magnet 42 from colliding and colliding in the chamber 436. Further, since the first guiding member 412 and the second guiding member 423 are used only, the permanent magnet 42 can be held. There is a fixed moving path, so the arrangement of the rib 435 can also be omitted. Referring to Figure 9, it is a fourth embodiment of the generator of the present invention. In this embodiment, the generator includes a rotor 5 And the stator 2, • and the relative position of the rotor 5 and the stator 2 The rotor 5 of the present embodiment is similar to the rotor 1 and the stator 2 of the first embodiment. The rotor 5 of the present embodiment is also provided with a carrier 51, a plurality of permanent magnets 52 and a limiting member 53, and the carrier 51 also has a The first surface 511 slidably carries the plurality of permanent magnets 52 and is coupled to the limiting member 53 ′. The limiting member 53 also has a substrate 531 , a shaft hole 532 , an inner ring wall 533 and an outer ring wall 534 . The second ring walls 533, 534 and the first surface 511 are defined to define a cavity 536 for accommodating the plurality of permanent magnets 52, wherein the space 536 of the limiting member 53 is referred to, and the outer ring wall 533, the annular space formed by the brothers 4 and the first surface 511. However, compared with the plurality of permanent magnets 12 of the first embodiment, the plurality of permanent magnets 52 of the embodiment are provided with a second guide. The member 523, the limiting member 53 is further provided with a plurality of third guiding members 537, and the plurality of third guiding members 537 are selectively configured to extend through the second guiding member 523 (such as a guiding hole through which the magnet is inserted) or The magnetic pole face 5) 1 (such as a guide groove located on the magnetic pole face), and the two ends of the third guide member 537 and the outer ring wall 534 and the inner The wall 533 is combined to allow the permanent magnet 52 to reciprocate along the third guiding member 537. The plurality of third guiding members 537 of the embodiment are guided rods, and the second guiding member 523 is 201223080. a guide hole, the transfer material passes through the guide hole, and two ends of the guide rod are connected between the two ring walls 533, 534, thereby "the permanent magnets ^ Λ - β / σ - the predetermined trajectory moves. Further, the guiding hole and the guiding rod can maintain the permanent magnets 52 to move along a fixed path, and the plurality of guiding rods can also be firmly coupled between the inner ring wall „3 and the outer ring wall 534 to maintain the limit. The structural strength of the member 53 is such that the limiting member 53 does not need to be disposed between the two ring walls 533, 534; and the guiding rod can also prevent the permanent magnet 52 and the coil 22 from being magnetically attracted. Therefore, the limiting member 53 does not have to be disposed on one side of the coil 22 toward the side of the coil 22 . The actuation of this embodiment is the same as that of the third embodiment. The limiting member 53 limits the axial reciprocating movement of the permanent magnet 52 and is guided by the third guiding member 53. A member 537 (or the first guide member 414 disposed on the carrier 41) guides the reciprocating direction of the permanent magnet 52 to ensure that the permanent magnet 52 is not damaged by the rotation. It can be seen from the above that 'the carrier disk, the permanent magnet and the limiting member of the rotor of the present invention can change the magnetic cross-linking effect formed by the overlapping portion of the coil and the permanent magnet according to the rotation speed of the rotor, so that the generator can follow The rotation rate of the rotor adjusts its power generation amount so that the load unit or the output unit can use the electric energy without rectification, and can prevent the load unit from being damaged by the electric energy. Accordingly, the present invention provides a self-regulating power generation generator which can automatically reduce the amount of power generation when the rotor is at a high rotational speed, and has the effect of stabilizing the amount of power generation. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and those skilled in the art can make various changes and modifications with respect to the above embodiments without departing from the spirit of the present invention 12 201223080. It is still the syllabus of this X, and therefore, the scope of the patent application scope of the invention is subject to the definition of the patent application. [Simple diagram of the diagram] Fig. 1 is a three-dimensional combination diagram of a conventional planar generator. Fig. 2 is a perspective assembled view of a first embodiment of the generator of the present invention. Figure 3a is a still top view of a first embodiment of the generator of the present invention. Fig. 3b is a still side view of the first embodiment of the generator of the invention. Figure 4a is a top view of the actuation of the first embodiment of the generator of the present invention. Figure 4b is a side view of the actuation of the first embodiment of the generator of the present invention. Fig. 5 is a perspective assembled view of a second embodiment of the generator of the present invention. Figure: A perspective assembled view of a third embodiment of the generator of the present invention. Figure 7 is a still top view of a third embodiment of the generator of the present invention. Figure 8 is a top plan view of the third embodiment of the generator of the present invention. Figure 9 is a perspective assembled view of a fourth embodiment of the generator of the present invention. [Main component symbol description] [Invention] 1 rotor 11 carrier disk 111 first surface 112 second surface 113 shaft 12 permanent magnet 121 magnetic pole surface 13 stopper 131 substrate 132 shaft hole 133 inner ring wall 134 outer ring wall 135 rib Sheet—13 — 201223080 136 Chamber 2 Stator T Stator 21 Setting surface 211 Shaft hole 22 Coil 221 Magnetic surface 3 Rotor 31 Carrier disk 311 First surface 312 Second surface 313 Rotary shaft 32 Permanent magnet 321 Magnetic pole face 33 Limiting member 331 Substrate 334 Outer Ring Wall 335 Ribs 336 Chamber 4 Rotor 41 Carrier Plate 411 First Surface 412 Second Surface 413 Rotary Shaft 414 First Guide 42 Permanent Magnet 421 Magnetic Face 422 Attachment Surface 423 Second Guide 43 Limit Piece 431 Substrate 432 Shaft hole 433 Inner ring wall 434 Outer ring wall 435 Rib 436 Chamber 5 Rotor 51 Carrier plate 511 First surface 512 Second surface 513 Rotary shaft 52 Permanent magnet 521 Magnetic pole surface 522 Attachment surface 523 Second guide 14 — 201223080 53 Limiting member 531 Substrate 532 Shaft hole 533 Inner ring wall 534 Outer ring wall 535 Rib 536 chamber [General] 9 Learning Generator 537 third guide member 91 of the stator coil 913 912 911 perforated magnetic sensing surface 92 of the rotor shaft 921 pole face 922 of the permanent magnet 923 15--