201242219 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關於一種電磁發電機，特別係有關於一 種可有效提升發電效率之旋轉式電磁發電機。 【先前技·術】 [0002] 請參閱第6圖，其係為一種習知電磁發電機200之示 意圖，該電磁發電機200係包含一設置有複數個線圈211 之定子210、一第一轉子220及一第二轉子230，該第一 轉子220及該第二轉子230係以同軸方式排列，該定子 210係介於該第一轉子220及該第二轉子230之間，該第 一轉子220係具有複數個第一磁極對221，該第二轉子 230係具有複數個第二磁極對231，該電磁發電機200係 藉由該第一轉子220及該第二轉子230轉動而使得該些線 圈211產生感應電動勢，惟該第一磁極對221及該第二磁 極對231之磁極方向無法與通過該些線圈211之磁通量方 向平行，因此無法有效獲得最佳電磁感應量，故其動能 轉電能的轉換效率將大幅受限。 【發明内容】 [0003] 本發明之主要目的係在於提供一種具有徑向磁場感 應之旋轉式電磁發電機，其係包含一下蓋板、一上蓋板 、複數個位於該下蓋板及該上蓋板間之發電機模組及一 傳動轴桿，該下蓋板係具有一第一通孔及一設置於該第 一通孔之第一轴承，該上蓋板係具有一第二通孔及一設 置於該第二通孔之第二軸承，各該發電機模組係包含一 載板、一設置於該載板之限位板、複數個容設於該限位 100113053 表單編號A0101 第4頁/共19頁 1002021753-0 201242219 Ο201242219 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to an electromagnetic generator, and more particularly to a rotary electromagnetic generator capable of effectively improving power generation efficiency. [Previous Technology] [0002] Please refer to FIG. 6, which is a schematic diagram of a conventional electromagnetic generator 200, which includes a stator 210 provided with a plurality of coils 211, and a first rotor. The first rotor 220 and the second rotor 230 are coaxially arranged. The stator 210 is interposed between the first rotor 220 and the second rotor 230. The first rotor 220 is disposed between the first rotor 220 and the second rotor 230. The system has a plurality of first magnetic pole pairs 221, and the second rotor 230 has a plurality of second magnetic pole pairs 231. The electromagnetic generator 200 rotates the first rotor 220 and the second rotor 230 to make the coils. 211 generates an induced electromotive force, but the magnetic pole directions of the first magnetic pole pair 221 and the second magnetic pole pair 231 cannot be parallel to the magnetic flux direction passing through the coils 211, so that the optimal electromagnetic induction cannot be effectively obtained, so that the kinetic energy is converted into electric energy. Conversion efficiency will be greatly limited. SUMMARY OF THE INVENTION [0003] The main object of the present invention is to provide a radial electromagnetic induction with a radial magnetic field induction, which includes a lower cover, an upper cover, a plurality of the lower cover and the upper a generator module between the cover plates and a drive shaft, the lower cover has a first through hole and a first bearing disposed on the first through hole, the upper cover has a second through hole And a second bearing disposed in the second through hole, each of the generator modules includes a carrier plate, a limiting plate disposed on the carrier plate, and a plurality of capacitors disposed at the limit 100113053 Form No. A0101 4 pages/total 19 pages 1002021753-0 201242219 Ο
[0004] 板且設置於該載板之磁芯、複數個第一線圈、複數個第 二線圈及一磁鐵模組，其中該載板係具有一第三通孔， 該限位板係具有一容置孔，各該磁芯係具有一第一桿體 、一第二桿體、一第三桿體及一第四桿體，該些磁芯係 呈環狀排列，並形成有一容置空間，各該第一線圈係繞 設於各該磁芯之該第一桿體，各該第一線圈係具有一第 一磁通量方向，各該第二線圈係繞設於各該磁芯之該第 二桿體，各該第二線圈係具有一第二磁通量方向，該磁 鐵模組係由複數個磁鐵組成，且容設於該容置空間且形 成有一貫穿孔，該磁鐵模組係具有複數個呈徑向放射之 第一磁场方向及第一磁場方向’各該第 磁場方向係平 行各該第一磁通量方向，各該第二磁場方向係平行各該 第二磁通量方向，該傳動軸桿係結合該下蓋板之該第一 軸承、該磁鐵模組及該上蓋板之該第二轴承。由於該具 有徑向磁場感應之旋轉式電磁發電機之該發電機模組的 數量可自由調整，若將複數個發電機模組進行串聯或並 聯，其係可有效提高該旋轉式電磁發電機之發電效率， 此外，當該傳動軸桿帶動該磁鐵模組轉動時，本發明之 該磁鐵模組、該些第一線圈與該些第二線圈之結構設計 可使得該些磁場方向能與該第一磁通量方向及該第二磁 通量方向平行，因此可擷取最佳電磁感應量。 【實施方式】 請參閱第1、2及3圖，其係本發明之一較佳實施例， 一種具有徑向磁場感應之旋轉式電磁發電機100，係包含 一下蓋板110、一上蓋板120、複數個位於該下蓋板110 及該上蓋板120間之發電機模組130及一傳動軸桿140， 100113053 表單編號Α0101 第5頁/共19頁 1002021753-0 201242219 其中該下蓋板110係具有一第一通孔πΐ及一設置於該第 一通孔111之第一轴承112，該上蓋板120係具有一第二 通孔121及一設置於該第二通孔121之第二軸承122，各 該發電機模組130係包含一載板131、一限位板132、複 數個磁芯133、複數個第一線圈134、複數個第二線圈 135及一磁鐵模組136，其中該載板131係具有一上表面 1311、一下表面131 2及一貫穿該上表面1311及該下表面 1312之第三通孔1313，該限位板132係設置於該載板131 之該上表面1311且具有一容置孔1321，該些磁芯133係 容設於該限位板132之該容置孔1321且設置於該載板131 之該上表面1311，各該磁芯133係具有一第一桿體1331 、一第二桿體1332、一第三桿體1333、一第四桿體1334 及一由該第一桿體1331、該第二桿體1332、該第三桿體 1333及該第四桿體1334圍繞而成之中空部1335，，該些 磁芯133係呈環狀排列，並形成有一容置空間a，各該第 一線圈134係繞設於各該磁芯133之該第一桿體1331，各 s玄第一線圈134係具有一第一磁通量方向])1，各該第二線 圈135係繞設於各該磁芯133之該第二桿體1332，各該第 二線圈135係具有一第二磁通量方向D2，該磁鐵模組136 係由複數個磁鐵組成，且容設於該容置空間4，該磁鐵模 組13 6係具有一内側壁13 61及一外側壁13 6 2 ’該外側壁 1362係相鄰於該磁芯133之該第三桿體1 333，該磁鐵模 組1 3 6係形成有一貫穿孔1 3 6 3，此外，該傳動軸桿14 〇係 穿設該下蓋板11〇之該第一軸承112、該載板131之該第 三通孔1313、該貫穿孔1363及該上蓋板120之該第二軸 承1 22，並結合該第一軸承112、該磁鐵模組1 3β及該第 100113053 表單編號Α0101 第6頁/共19頁 1002021753-0 201242219 軸承122，在本實施例中，該傳動軸桿14〇係抵接該磁 载模組136之該内侧壁丨361，當該傳動軸桿ι4〇帶動該磁 鐵模組136轉動時，該磁鐵模組136係具有複數個呈徑向 玫射之第—磁場方向D3及第二磁場方向D4，各該第一磁 場方向D3係平行於各該第 一磁通量方向D1，各該第二磁 場方向D4係平行於該第 二磁通量方向D2，在本實施例中 ’該第—磁場方向D3及該第二磁場方向D4係可為同一磁 立每方向’各該磁鐵係具有一最大磁場方向（S極至N極）， 4第—磁場方向D3及該第二磁場方向D4係可視為該最大 礙場方向’因此該最大磁場方向係平行於該第一磁通量 方向D1及該第二磁通量方向D2，故該第一桿體1331及該 第~~^干體1332係互為平行，其中相鄰兩磁鐵之磁場極性 相反’因此各別產生之磁場方向亦為相反方向，另外， 該栽板131另具有一設置於該第三通孔1313之該第三軸承 l3l5，該傳動轴桿ho係穿設該第三轴承1315，較佳地 ’該傳動軸桿140係凸出於該上蓋板120及該下蓋板11〇 ’以使得該傳動軸桿丨4〇能被一外接之驅動件（圖未繪出） 帶動而轉動，由於該磁鐵模組136之各該第一磁場方向D3 與各該第一線圈134之該第一磁通量方向D1平行，且該磁 鐵楔組136之各該第二磁場方向D4與各該第二線圈135之 亥第二磁通量方向])2平行，因此能有效擷取最佳電磁感 應量。 請再參閱第1圖，各該磁芯133之該第三桿體1 333及 該第四桿體1334係可藉由一非導電黏膠固定於該載板131 之該上表面1311，請參閱第4及5圖，其係本發明之另一 較佳實施例，該載板131之該上表面1311係凸設有複數個 100113053 表單編號A0101 第7頁/共19頁 1002021753-0 201242219 固定件1314 ’各該固定件1314係設置於各該磁芯133之 该中空部1 335，藉由上述之固定機制，可防止該些磁芯 1 3 3因外力產生移位而與該磁鐵模組1 3 6產生碰撞之情形 ，另外，在本實施例中，該些磁芯133係可由錳/鋅/鎳〆 鐵製作而成，其係可提升該具有徑向磁場感應之旋轉式 電磁發電機1〇〇之感應電功率輸出，又，該些磁芯133係 可為扇形、圓弧形 '長條形或迴路形，請再參閱第3圖， 該磁鐵模組136之該外側壁丨362與各該磁芯i 33之該第三 桿體1333之間係各具有一間隙G，在本實施例中，各該間 隙G係互為等距，以獲得均勻之電磁感應量，又該第一 線圈134與該第二線圈135可為多層導體堆疊製作而成。 由於該具有徑向磁場感應之旋轉式電磁發電機1〇〇之 該發電機模組130的數量可自由調整，本發明之設計係能 將複數個發電機模組13〇進行串聯或並聯，因此可有效提 高該旋轉式電磁發電機100之發電效率，此外，當該傳動 軸桿140帶動該磁鐵模組136轉動時，由於本發明之該磁 鐵模組136的各該第一磁場方向卯與各該第一線圈134之 該第一磁通量方向D1平行，且該磁鐵模組136之各該第二 磁場方向D4與各該第二線圈135之該第二磁通量方向⑽平 行，因此能有效擷取最佳電磁感應量，又，該發電機模 組130之該些磁芯133、該第—線圈134、該第二線圈 及該磁鐵模組136皆設置於同一平面上，當該具有徑向磁 場感應之旋轉式電磁發電機1〇〇應用於體積較小之可攜式 電子產品時，其係有利於體積微小化之設計。 本發明之保護範圍當視後附之申請專利範圍所界定 者為準，任何熟知此項技藝者，在不脫離本發明之精 100113053 表單編號A0101 第8頁/共19頁 1002021753-0 201242219 ι圍内所作之任何變化與修改，均屬於本發明之保護 範圍。 【圖式簡單說明】 [0005] 第1圖·依據本發明之一較佳實施例，一種具有徑向磁場 感應之旋轉式電磁發電機之立體分解圖。 第2圖.依據本發明之一較佳實施例，該具有徑向磁場感 應之旋轉式電磁發電機之立體組合圖。 Ο 第3圖：依據本發明之—較佳實施例，該具有徑向礤場感 應之旋轉式電磁發電機之發電機模組之上視圖。每、[0004] a magnetic core disposed on the carrier, a plurality of first coils, a plurality of second coils, and a magnet module, wherein the carrier has a third through hole, and the limiting plate has a The magnetic core has a first rod body, a second rod body, a third rod body and a fourth rod body. The magnetic cores are arranged in a ring shape and form a receiving space. Each of the first coils is wound around the first rod body of each of the magnetic cores, and each of the first coils has a first magnetic flux direction, and each of the second coils is wound around each of the magnetic cores. The two-pole body has a second magnetic flux direction, and the magnet module is composed of a plurality of magnets, and is accommodated in the accommodating space and formed with a permanent perforation. The magnet module has a plurality of The first magnetic field direction and the first magnetic field direction are respectively parallel to the first magnetic flux direction, and each of the second magnetic field directions is parallel to each of the second magnetic flux directions, and the transmission shaft is coupled The first bearing of the lower cover, the magnet module and the upper cover Two bearings. Since the number of the generator modules of the rotary electromagnetic generator with radial magnetic field induction can be freely adjusted, if a plurality of generator modules are connected in series or in parallel, the rotary electromagnetic generator can be effectively improved. The power generation efficiency, in addition, when the transmission shaft drives the magnet module to rotate, the magnet module of the present invention, the first coils and the second coils are configured to enable the magnetic field directions to be A magnetic flux direction and the second magnetic flux direction are parallel, so that an optimum electromagnetic induction amount can be obtained. [Embodiment] Please refer to Figures 1, 2 and 3, which are a preferred embodiment of the present invention, a rotary electromagnetic generator 100 having radial magnetic field induction, comprising a lower cover 110 and an upper cover 120. A plurality of generator modules 130 and a transmission shaft 140 between the lower cover 110 and the upper cover 120, 100113053 Form No. 1010101 Page 5/19 pages 1002021753-0 201242219 Where the lower cover The 110 series has a first through hole π ΐ and a first bearing 112 disposed on the first through hole 111 . The upper cover 120 has a second through hole 121 and a second through hole 121 . The two bearings 122, each of the generator modules 130 includes a carrier 131, a limiting plate 132, a plurality of magnetic cores 133, a plurality of first coils 134, a plurality of second coils 135, and a magnet module 136. The carrier plate 131 has an upper surface 1311, a lower surface 131 2 and a third through hole 1313 extending through the upper surface 1311 and the lower surface 1312. The limiting plate 132 is disposed on the carrier plate 131. The surface 1311 has a receiving hole 1321, and the magnetic core 133 is disposed on the limiting plate 132. The hole 1321 is disposed on the upper surface 1311 of the carrier plate 131. Each of the magnetic cores 133 has a first rod body 1331, a second rod body 1332, a third rod body 1333, and a fourth rod body 1334. And a hollow portion 1335 formed by the first rod body 1331, the second rod body 1332, the third rod body 1333, and the fourth rod body 1334, wherein the magnetic cores 133 are arranged in a ring shape. And forming a receiving space a, each of the first coils 134 is wound around the first rod body 1331 of each of the magnetic cores 133, and each of the first coils 134 has a first magnetic flux direction])1, each The second coil 135 is wound around the second rod body 1332 of each of the magnetic cores 133. Each of the second coils 135 has a second magnetic flux direction D2. The magnet module 136 is composed of a plurality of magnets, and The magnet module 13 6 has an inner side wall 13 61 and an outer side wall 13 6 2 '. The outer side wall 1362 is adjacent to the third rod body 1 333 of the magnetic core 133. The magnet module 1 3 6 is formed with a uniform perforation 1 3 6 3 , and further, the transmission shaft 14 is configured to pass through the first bearing 112 of the lower cover 11 , and the carrier 1 The third through hole 1313 of the 31, the through hole 1363 and the second bearing 1 22 of the upper cover 120 are combined with the first bearing 112, the magnet module 13β and the 100113053 form number Α0101 6th Pages / Total 19 pages 1002021753-0 201242219 bearing 122, in this embodiment, the drive shaft 14 is abutted against the inner side wall 丨361 of the magnetic load module 136, when the drive shaft ι4〇 drives the magnet When the module 136 is rotated, the magnet module 136 has a plurality of magnetic field directions D3 and a second magnetic field direction D4, and the first magnetic field direction D3 is parallel to each of the first magnetic flux directions D1. Each of the second magnetic field directions D4 is parallel to the second magnetic flux direction D2. In the embodiment, the first magnetic field direction D3 and the second magnetic field direction D4 may be the same magnetic direction and each direction. Having a maximum magnetic field direction (S pole to N pole), 4 first magnetic field direction D3 and the second magnetic field direction D4 can be regarded as the maximum obstacle field direction. Therefore, the maximum magnetic field direction is parallel to the first magnetic flux direction D1 and The second magnetic flux direction D2, so the first rod body 1331 and The first dry body 1332 is parallel to each other, wherein the magnetic fields of the adjacent two magnets are opposite in polarity, so the magnetic field directions generated by the respective magnets are opposite directions, and the planting plate 131 further has a third pass. The third bearing 1315 of the hole 1313, the transmission shaft ho is passed through the third bearing 1315, preferably the transmission shaft 140 protrudes from the upper cover 120 and the lower cover 11' The driving shaft 丨4〇 can be rotated by an external driving member (not shown), because the first magnetic field direction D3 of the magnet module 136 and the first one of each of the first coils 134 The magnetic flux directions D1 are parallel, and each of the second magnetic field directions D4 of the magnet wedge group 136 is parallel to the second magnetic flux direction of the second coil 135], so that the optimal electromagnetic induction amount can be effectively extracted. Referring to FIG. 1 , the third rod body 1 333 and the fourth rod body 1334 of each of the magnetic cores 133 can be fixed to the upper surface 1311 of the carrier plate 131 by a non-conductive adhesive. 4 and 5, which are another preferred embodiment of the present invention, the upper surface 1311 of the carrier plate 131 is convexly provided with a plurality of 100113053 Form No. A0101 Page 7 / 19 pages 1002021753-0 201242219 Fixings 1314' each of the fixing members 1314 is disposed on the hollow portion 1 335 of each of the magnetic cores 133. The fixing mechanism prevents the magnetic cores 133 from being displaced by the external force and the magnet module 1 In the present embodiment, the magnetic cores 133 can be made of manganese/zinc/nickel-iron, which can enhance the rotary electromagnetic generator with radial magnetic field induction. The inductive electric power output of the crucible, the magnetic core 133 may be a fan-shaped, arc-shaped 'long strip or loop shape, please refer to FIG. 3, the outer side wall 丨362 of the magnet module 136 and each The third rod body 1333 of the magnetic core i 33 has a gap G therebetween. In this embodiment, each of the gap G systems Is an isometric, to obtain a uniform amount of electromagnetic induction, should the first coil 134 and second coil 135 may be made of stacked layers of conductors. Since the number of the generator modules 130 having the radial magnetic field induction of the rotary electromagnetic generator 1 can be freely adjusted, the design of the present invention can connect a plurality of generator modules 13 串联 in series or in parallel, The power generation efficiency of the rotary electromagnetic generator 100 can be effectively improved. In addition, when the transmission shaft 140 drives the magnet module 136 to rotate, the first magnetic field direction of the magnet module 136 of the present invention is different. The first magnetic flux direction D1 of the first coil 134 is parallel, and each of the second magnetic field directions D4 of the magnet module 136 is parallel to the second magnetic flux direction (10) of each of the second coils 135, thereby effectively capturing the most Preferably, the magnetic core 133, the first coil 134, the second coil and the magnet module 136 of the generator module 130 are disposed on the same plane, and the radial magnetic field induction is used. The rotary electromagnetic generator 1 有利 is used in a small-sized portable electronic product, which is advantageous for the design of a small size. The scope of the present invention is defined by the scope of the appended claims. Anyone skilled in the art, without departing from the scope of the invention, 100113053, Form No. A0101, Page 8 of 19, 1002021753-0 201242219 Any changes and modifications made therein are within the scope of protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0005] FIG. 1 is an exploded perspective view of a rotary electromagnetic generator having a radial magnetic field induction according to a preferred embodiment of the present invention. Figure 2 is a perspective assembled view of a rotary electromagnetic generator having a radial magnetic field induction in accordance with a preferred embodiment of the present invention. Ο Figure 3: Top view of a generator module of a rotary electromagnetic generator having a radial field effect in accordance with a preferred embodiment of the present invention. each,
第4圖.依據本發明之另一較佳實施例，一種具有徑向磁 場感應之旋轉式電磁發電機之立體分解圖。 D 第5圖·依據本發明之另一較佳實施例，該具有徑向磁場 感應之旋轉式電磁發電機之發電機模組之上視圖。每 第6圖：習知電磁發電機之側面剖視圖。 [0006] Ο 【主要元件符號說明】 100具有徑向磁場感應之旋轉式電磁發電機 下蓋板 112第一軸承 1 21第二通孔 130發電機模組 1311上表面 1313第三通孔 1315第三轴承 1321容置孔 1331第一桿體 111第一通孔 120上蓋板 122第二軸承 131載板 1312下表面 1314固定件 132限位板 13 3磁怎 1332 .弟二桿體 100113053 表單編號A0101 第9頁/共19頁 1002021753-0 201242219 1333 第三桿體 1335 中空部 135 第二線圈 1361 内侧壁 1363 貫穿孔 G間 隙 D1第一磁通量方向 D3第一磁場方向 200 電磁發電機 211 線圈 221 第一磁極對 231 第二磁極對 1 334第四桿體 134第一線圈 136磁鐵模組 1 362外侧壁 140傳動軸桿 A容置空間 D2第二磁通量方向 D4第二磁場方向 210定子 220第一轉子 230第二轉子 100113053 表單編號A0101 第10頁/共19頁 1002021753-0Fig. 4 is a perspective exploded view of a rotary electromagnetic generator having radial magnetic field induction in accordance with another preferred embodiment of the present invention. D. Fig. 5 is a top plan view of a generator module of a rotary electromagnetic generator having a radial magnetic field induction in accordance with another preferred embodiment of the present invention. Each Figure 6 is a side cross-sectional view of a conventional electromagnetic generator. [0006] [Main component symbol description] 100 rotary electromagnetic generator lower cover 112 with radial magnetic field induction First bearing 1 21 second through hole 130 generator module 1311 upper surface 1313 third through hole 1315 Three bearing 1321 accommodating hole 1331 first rod body 111 first through hole 120 upper cover plate 122 second bearing 131 carrier plate 1312 lower surface 1314 fixing member 132 limiting plate 13 3 magnetic how 1332. brother two rod body 100113053 form number A0101 Page 9/19 pages 1002021753-0 201242219 1333 Third rod body 1335 Hollow portion 135 Second coil 1361 Inner side wall 1363 Through hole G gap D1 First magnetic flux direction D3 First magnetic field direction 200 Electromagnetic generator 211 Coil 221 a magnetic pole pair 231 a second magnetic pole pair 1 334 a fourth rod body 134 a first coil 136 a magnet module 1 362 an outer side wall 140 a drive shaft A accommodating space D2 a second magnetic flux direction D4 a second magnetic field direction 210 a stator 220 first rotor 230 second rotor 100113053 Form number A0101 Page 10 / Total 19 pages 1002021753-0