201027884 六、發明說明： 【發明所屬之技術領域】 本發明係與一種發電機有關。 【先前技術】 按’習知之發電機’主要係以一定子與一轉子構成，當轉子 轉動而使該定子與轉子間之線圈受到磁極切割後，而相對產生電 力之輸出。 【發明内容】 ❿ 惟’習知之發電機，為了要產生額定之發電量，轉子需要達 到預定之轉速後才能使發電機產生電能，一般常見之發電機如風 力發電機，其轉子上係固設有葉片，藉由風力轉動葉片後使轉子 、 轉動’風力發電常會因為風速不夠而使發電機無法順利產生電壓 ^ ，並且由於其電通量係與旋轉頻率成等比，轉速越高才有辦法產 生額定的電通量，轉速過低則無電通量生成，又因為風力是大自 然自然生成之力量無法控制，是以風力發電的發電機並無法普及 ⑩ ’大部份的風力發電機都位於海邊或較空曠的地方，才能有較大 的風量以達成風力發電之作用。 是以，如何在一固定之驅動源之情形下產生較高頻率之磁極 切割，係為本發明預改善之課題者。 本發明係為一種發電機，其至少係為一本體及驅動單元所構 成，该本體包含至少一線圈部及至少一磁極部，該線圈部係由線 圈繞設而成，該磁極部係由磁極環設於該線圈部之周側，且該線 圈部與該磁極部皆可自由轉動者，該驅動單元係分別驅動與該線 201027884 圈部與該磁極部，使該線圏部與該磁極部成相反方向之轉動。 本發明所提供之一種發電機，其磁極部與該線圈部係藉由該 驅動單元驅動後產生相反方向的轉動，使該發電機之本體轉速可 以相對提升，使該發電機可更容易達到額定轉速而發電。 【實施方式】 本發明係提供一種發電機之較佳實施例，請參閱第一及二圖 本發明之外觀示意及剖面示意圖，其主要係包含有一本體及一 驅動單元20所構成者； 該本體10係包含有一線圈部u及一磁極部12所構成者，該 、線圈部11係為線圈⑴纏繞而成，該線圈部11之兩端係沿軸向 凸伸有兩轉軸112 ; η亥磁極。卩12内環側係環設有數磁極cl，使該等磁極I。可 •環設於該線圈部11之線圈111外周側，該磁極部12之兩端各固 〇又有單相轴承122套設於該線圈部u之轉轴112上，使該磁極 _部12可樞設於該線圈部11之外環侧上，該磁極部u與該線圈部 12皆可自由轉動者’另外，線圈部11與磁極部12之位置及數量 亦可隨需求调換或增加者； “驅動單元2G’其係包含有—第—驅動單元a及—第二驅動 f元22所構成者’該第一驅動單元21與該第二驅動單元四，該 第一驅動單元21及該第二驅動單元22係各為數個葉片犯、221 所構成者’且該第—驅動單元21之葉片211與該第二驅動單元泣 之葉片221之受力轉動方向為相反者，將該第-驅動單元21設置 201027884 於該線圈部Π之轉轴ii2上，同時’將該第二驅動單元22設置 於該磁極部12之外環周。 為提供進一步瞭解本發明構造特徵、所運用技術方法及預期 達成之功效，茲將本發明使用方式詳加敘述如下，相信當可藉此 對本發明有更深入且具體之瞭解： 請配合參閱第三圖所示，為本發明之運轉動作示意圖，該發 電機作動時，可以風力或水力驅動該第一驅動單元21及第二驅動 ^ 單元22作動，而該第一驅動單元21與該第二驅動單元22會產生 不同旋轉的方向，是以，當該發電機受風力或水力驅動時，該第 一驅動單元21與該第二驅動單元22間之相對運動，可較單一轉 子旋轉時產生兩倍之轉動頻率，以增加本體10之轉速者，使該本 體10之發電量可更易達到預定轉速者；另外’請參閱第四圖所示， 第二驅動單元22係與該本體10同軸向設置，該第二驅動單元22 後係固設有一連接軸222，該連接軸222與該本體10間係設有一 φ 傳動單元30，該傳動單元30係包含有兩皮帶輪31及一皮帶32， 該等皮帶輪31係分別設於該連接轴222與該磁極部12上，該皮 邢32並環設於該等皮帶輪31上，該第一驅動單元21與該第二驅 動單元22係可同步反向轉動者，該傳動單元3〇亦可將該皮帶輪 31換成齒輪戶相尺接亦可；請再配合第五圖所示，該第一驅動單 兀21與該第二驅動單元22係分別設於該本體1〇之兩側，且該第 一驅動單元21與該第二驅動單元22係朝反方向轉動者。 3月參閱第五圖所示，本發明係提供發電機之另一實施例，其 201027884 ❹ 主要結構係與前-實施同，故不再贅述，其中，該驅動單元如係 與該本體同轴向設置，該驅動單元4G係為—内燃機Μ，該内 燃機41並軸向設有-可轉動之連接車由处，該連接軸42與該本體 間係設有-正向傳動單元50及_逆向傳動單元6〇，該正向傳 凡05係以一正向主動齒輪51設於該連接轴处上，以及_正向被 動齒輪52固設於該磁極部12，正向主動齒輪5ι係與該正向被動 齒輪52相齒接者；另外，該逆向傳動單元6〇係以一逆向主 輪61叹於该連接轴42上’以及一逆向被動齒輪故固設於該線圈 部1卜該逆向主動齒輪61與逆向被動齒輪62之間係齒接有—轉 向齒輪63 ’是以，當該驅動單元4〇驅動該連接轴似轉動時，哕 連接軸42會同步帶動該正向主動齒輪51及該逆向主動齒輪61轉 動’而該正向主動齒輪51係直接連動該正向被動齒輪52帶動該 磁極部12轉動，另外，該逆向主動齒輪61係透過轉向齒輪⑽後 帶動該逆向被動齒輪62，該逆向被動齒輪62再帶動該線圈部U 轉動疋以’藉由正向被動齒輪52與逆向被動齒輪62成相反方 向的旋轉’使該磁極部12與線圈部u可以反向旋轉，如此一來， j 單元4G之轉速可以減半即可達成原有預定之轉動頻率者， 驅動單το 40轉速減半可相對降低騎、的需求，提升發電的效率。 、不上所述，本發明在同類產品中實有其極佳之進步實用性， 同夺遍查國内外關於此類結構之技術資料，文獻中亦未發現有相 同的構絲在在先，如，本㈣實已具備剌糊要件，爰依 法提出申請。 201027884 惟，以上所述者，僅係本發明之一較佳可行實施例而已，故 舉凡應用本發明說明書及申請專利範圍所為之等效結構變化，理 應包含在本發明之專利範圍内。 201027884 【圖式簡單說明】 第一圖係本發明較佳實施例之立體外觀圖。 第二圖係本發明較佳實施例之剖面示意圖。 第三圖係本發明較佳實施例之動作示意圖。 第四圖係本發明較佳實施例之另一外觀圖。 第五圖係本發明較佳實施例之又一外觀圖。 第六圖係本發明另一實施例之立體外觀圖。 【主要元件符號說明】201027884 VI. Description of the Invention: [Technical Field to Which the Invention Is Ascribed] The present invention relates to a generator. [Prior Art] The 'generative generator' is mainly composed of a stator and a rotor. When the rotor is rotated to cause the coil between the stator and the rotor to be cut by the magnetic pole, an electric power output is relatively generated. [Summary of the Invention] 惟 Only the conventional generator, in order to generate the rated power generation, the rotor needs to reach the predetermined speed before the generator can generate electric energy. Generally, the common generator such as a wind turbine is fixed on the rotor. There are blades, the rotor is rotated by the wind, and the rotor is rotated. [Wind power generation often causes the generator to fail to generate voltage smoothly due to insufficient wind speed. And because the electric flux is proportional to the rotation frequency, the higher the speed, the better the method is. Rated electric flux, if the speed is too low, no electric flux is generated, and because the wind is naturally unable to control the power generated by nature, the generator that generates electricity by wind is not popular. 10' Most of the wind turbines are located by the sea or In a relatively empty place, a large amount of air can be obtained to achieve the role of wind power generation. Therefore, how to generate a higher frequency magnetic pole cutting in the case of a fixed driving source is a problem for the pre-improvement of the present invention. The present invention is a generator, which is at least composed of a body and a driving unit. The body includes at least one coil portion and at least one magnetic pole portion. The coil portion is formed by a coil, and the magnetic pole portion is formed by a magnetic pole. The ring is disposed on a circumferential side of the coil portion, and the coil portion and the magnetic pole portion are freely rotatable, and the driving unit drives the coil portion and the magnetic pole portion of the line 201027884 respectively, so that the coil portion and the magnetic pole portion Turn in the opposite direction. According to the present invention, the magnetic pole portion and the coil portion are driven by the driving unit to generate rotation in opposite directions, so that the rotational speed of the generator body can be relatively increased, so that the generator can be more easily rated. Generate electricity by rotating speed. [Embodiment] The present invention provides a preferred embodiment of a generator. Referring to the first and second drawings, the schematic and cross-sectional views of the present invention mainly include a body and a driving unit 20; The tenth system comprises a coil portion u and a magnetic pole portion 12, wherein the coil portion 11 is formed by winding a coil (1), and two ends of the coil portion 11 are axially protruded with two rotating shafts 112; . The inner ring side loop of the 卩12 is provided with a plurality of magnetic poles c1 to make the magnetic poles I. The ring portion of the coil portion 11 is disposed on the outer peripheral side of the coil portion 11. The two ends of the magnetic pole portion 12 are fixed to the rotating shaft 112 of the coil portion u, so that the magnetic pole portion 12 It can be pivoted on the outer ring side of the coil portion 11, and the magnetic pole portion u and the coil portion 12 can be freely rotated. In addition, the position and number of the coil portion 11 and the magnetic pole portion 12 can be exchanged or increased as needed. The driving unit 2G includes a first driving unit 21 and a second driving unit 22, the first driving unit 21 and the second driving unit 4, and the first driving unit 21 and The second driving unit 22 is composed of a plurality of blades, and the 221 members are formed, and the blade 211 of the first driving unit 21 and the blade 221 of the second driving unit are opposite to each other. - The drive unit 21 is disposed on the rotating shaft ii2 of the coil portion 2010, and at the same time 'the second driving unit 22 is disposed outside the magnetic pole portion 12. To provide a further understanding of the structural features of the present invention, the applied technical method And the expected effect, the use of the invention will be described in detail As will be described below, it is believed that the invention can be further and more specifically understood. Please refer to the third figure, which is a schematic diagram of the operation of the present invention. When the generator is actuated, the first drive can be driven by wind or water. The unit 21 and the second driving unit 22 are activated, and the first driving unit 21 and the second driving unit 22 generate different directions of rotation, that is, when the generator is driven by wind or water, the first driving The relative movement between the unit 21 and the second driving unit 22 can generate twice the rotational frequency when the single rotor rotates, so as to increase the rotational speed of the body 10, so that the power generation of the body 10 can more easily reach the predetermined rotational speed; As shown in the fourth figure, the second driving unit 22 is disposed in the same axial direction as the main body 10. The second driving unit 22 is fixedly connected with a connecting shaft 222. The connecting shaft 222 and the main body 10 are provided with a connecting shaft 222. The transmission unit 30 includes two pulleys 31 and a belt 32. The pulleys 31 are respectively disposed on the connecting shaft 222 and the magnetic pole portion 12. The Pising 32 is disposed on the skin. On the wheel 31, the first driving unit 21 and the second driving unit 22 can synchronously rotate in opposite directions, and the transmission unit 3 can also replace the pulley 31 with a gear household phase. As shown in FIG. 5 , the first driving unit 21 and the second driving unit 22 are respectively disposed on two sides of the body 1 , and the first driving unit 21 and the second driving unit 22 are rotated in opposite directions. Referring to the fifth figure in March, the present invention provides another embodiment of the generator, and the main structure of 201027884 ❹ is the same as the pre-implementation, and therefore will not be described again, wherein the driving unit is connected to the body. In the axial direction, the driving unit 4G is an internal combustion engine, and the internal combustion engine 41 is axially provided with a rotatable connecting vehicle, and the connecting shaft 42 and the main body are provided with a forward transmission unit 50 and _Reverse drive unit 6〇, the forward transmission 05 is provided with a forward drive gear 51 at the connecting shaft, and _ forward driven gear 52 is fixed to the magnetic pole portion 12, and the positive drive gear 5 Coupling with the forward driven gear 52; in addition, the reverse transmission unit 6 is A reverse main wheel 61 sighs on the connecting shaft 42 and a reverse driven gear is fixed to the coil portion 1 between the reverse driving gear 61 and the reverse driven gear 62. The steering gear 63' is When the driving unit 4〇 drives the connecting shaft to rotate, the connecting shaft 42 synchronously drives the forward driving gear 51 and the reverse driving gear 61 to rotate, and the forward driving gear 51 directly links the forward passive The gear 52 drives the magnetic pole portion 12 to rotate. In addition, the reverse driving gear 61 transmits the reverse driven gear 62 after passing through the steering gear (10). The reverse driven gear 62 further drives the coil portion U to rotate to "by the forward driven gear. 52 is rotated in the opposite direction from the reverse driven gear 62. The magnetic pole portion 12 and the coil portion u can be rotated in the reverse direction. Thus, the rotational speed of the j unit 4G can be reduced by half to achieve the original predetermined rotational frequency. A single το 40 halving speed can reduce the need for riding and increase the efficiency of power generation. As described above, the present invention has excellent progress and practicality in the same kind of products, and the technical information about such structures at home and abroad is not found in the literature, and the same structure is not found in the literature. For example, this (4) has already had the necessary elements and submitted an application in accordance with the law. The above-mentioned ones are merely preferred embodiments of the present invention, and the equivalent structural changes of the present invention and the scope of the claims are intended to be included in the scope of the present invention. 201027884 BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of a preferred embodiment of the present invention. The second drawing is a schematic cross-sectional view of a preferred embodiment of the invention. The third figure is a schematic view of the operation of the preferred embodiment of the present invention. The fourth drawing is another appearance of a preferred embodiment of the present invention. The fifth drawing is still another appearance of a preferred embodiment of the present invention. Figure 6 is a perspective view of another embodiment of the present invention. [Main component symbol description]
10 本體 11 線圈部 111 線圈 112 轉軸 12 磁極部 121 磁極 122 軸承 20 驅動單元 21 第一驅動單元 211 葉片 22 第—驅動早兀 221 葉片 222 連接軸 30 傳動單元 31 皮帶輪 32 皮帶 40 驅動單元 41 内燃機 42 連接軸 50 正向傳動單元 51 正向主動齒輪 52 正向被動齒輪 201027884 60 逆向傳動單元 61 逆向主動齒輪 62 逆向被動齒輪 63 轉向齒輪10 Body 11 Coil part 111 Coil 112 Rotary shaft 12 Magnetic pole part 121 Magnetic pole 122 Bearing 20 Drive unit 21 First drive unit 211 Blade 22 First drive early 221 Blade 222 Connection shaft 30 Transmission unit 31 Pulley 32 Belt 40 Drive unit 41 Internal combustion engine 42 Connecting shaft 50 Forward drive unit 51 Forward drive gear 52 Forward drive gear 201027884 60 Reverse drive unit 61 Reverse drive gear 62 Reverse driven gear 63 Steering gear