M284616 八'新型說明： ’ 【新型所屬之技術領域】 ㊉*本創作係關於一種電動車之改良構造，尤指一種設有發 =機=而可在車體行進途中自動產生電力，俾對電池進行充 電之電動車構造，主要具有可增長電動車行駛里程數及電池 無需時常充電之優點及功效者。 【先前技術】 、按，隨著工業快速發展，人類居住環境首先受到的衝擊 籲就是线污染與噪音問題的惡質化，其中又以都會區最為嚴 重。麦此政府乃積極著手改善都會區的生活品質，例如··興 建捷運、鼓勵使用電動車（例如電動自行車、電動機車、電 動/月板車及電動代步車）等環保車輛，此舉不僅攸關多數國 民的健康與福祉，值此我國正欲加入國際組織之際，對我國 之整體形象亦有相當程度的影響。 而-般電動車10 (請參閱第—圖所示）之傳動原理及結 構主要係在車體適當位置處設置一組可充電電池101及一組 鲁直流電動馬達102，其中，該可充電電池m係用來提供電 動馬達102運轉時之電力’而當電動馬達撤通電轉動後， 則係先經減速後再連接至電動車1〇之鏈條1〇3，俾帶動後輪 104轉動並使車體行進。惟，上述可充電電池之蓄電量普遍 過低，當電力耗盡時即無法驅動馬達運轉，導致電動車之行 驶里程數太少而無法長時間行駛，且每次使用完後便必須對 可充電電池進行充電工作，造成電動車使用上極大的不便及 困擾。 有鑑於此’本創作人乃針對電動車進行研究及改良，期 以-較佳設作解決以上_，並在經過不斷研發及修改後而 5 M284616 有本創作之問世。 【新型内容】 緣疋本創作之目的係為提供一種電動車之改良構造， 主要八有可粍長電動車行駛里程數及電池無需時常充之 優點及功效者。 關於本創作人為達致以上目的而設計一種電動車之改 良構造，該電動車車體適當位置處係設有一組供電裝置及一 組電動馬達；其中’該供電裳置係用以提供電動馬達運轉時 之電力；電動馬達運轉後係先經過減速而可驅動電動車之後 輪使車體行進；其特徵在於β供電裝置包含二組可充電電 池及-電m二組可充電電池係可分別對電動馬達供應 電力’該電控系統則可控制二組可充電電池進行供電與充電 之切換；另於電動車之前輪輪軸上似有—發電機組，該發 電機組f連結至供電裝置並可分別對二組可充電電池進行 充電藉以上《又置，利用電控系統而可控制二組可充電電池 自動進行供電與充電之互換者。 土=電動車之改良構造’其中，該電動車之前輪直徑係 可小於後輪直徑者。 【實施方式】 關於本創作人之技術手段，兹舉—種較佳實施例配合圖 式於下文進行詳細說明，俾供肖上深入了解並認同本創作 〇 請參閱第二圖所示，本創作人係舉電動自 組電動馬達3及一發電機組4;其令： 本創作之電動自行車i係設』 、— 电動自行車1，具有兩輪〗1及後輪〗2，且前輪11直徑係 M284616 小於後輪12直徑而使前輪11轉速大於後輪12轉速； 供電裝置2，係設置於電動自行車1之連接把手立桿與 坐墊立桿之縱向連桿13上（當然亦可為車體其他適當位置處 )，該供電裝置2包含第一及第二可充電電池21、21，及一M284616 Eight's new description: ' 【New technology field】 Ten* This is a modified structure of an electric vehicle, especially one that has a hair = machine = can automatically generate electricity during the car body travel, 俾 battery The electric vehicle structure for charging mainly has the advantages and functions of increasing the mileage of the electric vehicle and the need for the battery to be constantly charged. [Prior Art] According to the rapid development of industry, the first impact of human habitation is the degeneration of line pollution and noise problems, among which the metropolitan area is the most serious. The government is actively pursuing the improvement of the quality of life in the metropolitan area, such as the construction of the MRT and the encouragement of environmentally friendly vehicles such as electric bicycles (such as electric bicycles, electric motor vehicles, electric/moon vehicles and electric scooters). The health and well-being of the majority of the people, on the occasion of our country’s desire to join an international organization, has a considerable impact on the overall image of our country. The transmission principle and structure of the electric vehicle 10 (refer to the first figure) is mainly to set a set of rechargeable battery 101 and a set of Lu DC electric motor 102 at appropriate positions of the vehicle body, wherein the rechargeable battery The m system is used to provide the electric power when the electric motor 102 is running. When the electric motor is turned off, the speed is first decelerated and then connected to the chain 1〇3 of the electric vehicle 1俾, and the rear wheel 104 is rotated and the vehicle is driven. Body travel. However, the storage capacity of the above rechargeable battery is generally too low, and the motor cannot be driven when the power is exhausted, resulting in the electric vehicle having too few mileages to travel for a long time, and must be charged after each use. The battery is charged, which causes great inconvenience and trouble in the use of the electric vehicle. In view of the fact that this creator is researching and improving electric vehicles, it is better to solve the above problems, and after continuous research and development and modification, 5 M284616 has the creation of this creation. [New Content] The purpose of this creation is to provide an improved structure for electric vehicles. The main advantages are those that can drive the mileage of electric vehicles and the advantages and functions of batteries. With regard to the improved structure of the electric vehicle designed by the creator for achieving the above purposes, the electric vehicle body is provided with a set of power supply devices and a set of electric motors at appropriate positions; wherein the power supply is used to provide electric motor operation The electric power of the electric motor; after the electric motor is running, the electric motor is driven to drive the electric vehicle to drive the vehicle body to travel; the characteristic of the electric power supply device comprises two sets of rechargeable batteries and the electric m two sets of rechargeable battery systems can be respectively powered The motor supply power 'The electronic control system can control two sets of rechargeable batteries to switch between power supply and charging; and on the front wheel axle of the electric vehicle, there seems to be a generator set, and the generator set f is connected to the power supply device and can be respectively paired A group of rechargeable batteries can be charged and borrowed. The electronic control system can be used to control two sets of rechargeable batteries to automatically exchange power and charge. Soil = improved structure of electric vehicle' wherein the front wheel diameter of the electric vehicle can be smaller than the diameter of the rear wheel. [Embodiment] With regard to the technical means of the present creator, the preferred embodiment is described in detail below with reference to the drawings, and is provided for further understanding and recognition of the creation. Please refer to the second figure, the creation The electric lift motor electric motor 3 and a generator set 4; the order: The electric bicycle i of the present invention is set up, - the electric bicycle 1, has two wheels 〗 1 and the rear wheel 〗 2, and the front wheel 11 diameter system The M284616 is smaller than the diameter of the rear wheel 12, so that the rotation speed of the front wheel 11 is greater than the rotation speed of the rear wheel 12. The power supply device 2 is disposed on the longitudinal connecting rod 13 of the connecting handle pole and the cushion pole of the electric bicycle 1 (of course, the body other The power supply device 2 includes first and second rechargeable batteries 21, 21, and a
電控系統22，第一及第二可充電電池21、21，係可分別對電 動馬達3供應電力，使電動馬達3運轉並驅動後輪12轉動， 該電控系統22則係用以控制第一及第二可充電電池21、21， 進行供電與充電之循環切換及電動車i之其他相關電路；關 於第一及第二可充電電池21、21，之切換動作概述如下·· 1、 當第一可充電電池21具充足電力時，即自動切換成 /第一可充電電池21對電動馬達3供電」之供電狀態，此時 第二可充電電池21，則會自動切換成「供電裝置2對第二可 充電電池21’進行充電」之充電狀態； 2、 當第二可充電電池21，具充足電力時，即自動切換 成「第二可充電電池21，對電動馬達3供電」之供電狀態'， 此時第一可充電電池21則會自動切換成「供電裝置2對第一 可充電電池21進行充電」之充電狀態； >電動馬達3，係與電動自行車1之後輪u相連結且内部 設有減速機構（圖面未示出），#電動馬達3運轉後係先經 過減速，織再㈣電動自行車i之後輪12使車體行進； ^電機組4，係設置於電動自行車丄之前輪丨丨輪轴上， 糟由别輪11轉動帶動發電機組4之線圈切割磁場而自動產 生電力（由於其發電原理非本創作設計重點，故在此不予詳 ΐ =發Λ機組4係連結至供電裝置2，且當前輪11轉動 I，發^組4係可分別對二組可充電電池21進行充電。 错以上置’ §電動自行車i行進時，其前輪11之旋轉 M284616 ，將驅動發電機組4發電，且其產生之電力將不斷輸入供電裝 .置2之第一、第二可充電電池21、21，中，且第一、第二可 充電電池21、21，之電力亦將不斷對電動馬達3供電，令電 動馬達3轉動俾驅動電動自行車2持續行進；總而言之，本 創作主要係利用令第一、二可充電電池21、21，分別在「受 發電機組充電」及「對電動馬達供電」兩種狀態中不停切換 之設計，持續提供電動馬達3運轉時所需之電力，進而可以 延長電動自行車1之行駛時間及增加可行駛之里程數，且同 •時兼具電池無需時常另以電源線進行充電之便利性。The electronic control system 22, the first and second rechargeable batteries 21, 21, respectively, can supply electric power to the electric motor 3, cause the electric motor 3 to operate and drive the rear wheel 12 to rotate, and the electronic control system 22 is used to control the first The first and second rechargeable batteries 21 and 21 perform cycle switching of power supply and charging and other related circuits of the electric vehicle i; and the switching operations of the first and second rechargeable batteries 21 and 21 are summarized as follows: 1. When the first rechargeable battery 21 has sufficient power, that is, it automatically switches to the power supply state of the first rechargeable battery 21 to supply power to the electric motor 3, and the second rechargeable battery 21 is automatically switched to the "power supply device 2". Charging state of charging the second rechargeable battery 21'; 2. When the second rechargeable battery 21 has sufficient power, it automatically switches to "second rechargeable battery 21, powering the electric motor 3" In the state ', the first rechargeable battery 21 is automatically switched to the state in which the "power supply device 2 charges the first rechargeable battery 21"; > the electric motor 3 is connected to the rear wheel u of the electric bicycle 1 Internal setting The speed reduction mechanism (not shown), #电动电机3 is first decelerated after being operated, and then weaving (4) electric bicycle i rear wheel 12 makes the vehicle body travel; ^motor unit 4, which is set before the electric bicycle rim On the axle, the rotation of the wheel 11 drives the coil of the generator set 4 to cut the magnetic field and automatically generate electricity. (Because its power generation principle is not the focus of this design, it will not be detailed here. 2, and the current wheel 11 rotates I, and the group 4 can charge the two sets of rechargeable batteries 21 respectively. The wrong one is set § When the electric bicycle i travels, the rotation of the front wheel 11 M284616 will drive the generator set 4 to generate electricity. And the generated power will be continuously input into the first and second rechargeable batteries 21, 21 of the power supply device, and the electric power of the first and second rechargeable batteries 21, 21 will continue to be applied to the electric motor. 3 power supply, the electric motor 3 rotates to drive the electric bicycle 2 to continue to travel; all in all, this creation mainly uses the first and second rechargeable batteries 21, 21, respectively, "charged by the generator set" and "powered by the electric motor The design of the non-stop switching between the two states continuously provides the electric power required for the operation of the electric motor 3, thereby prolonging the driving time of the electric bicycle 1 and increasing the number of miles that can be driven, and the battery is not required to be used at the same time. The convenience of charging the power cord.
此外，由於本創作之電動自行車i之前輪u直徑小於後 輪12直徑，因此當電動自行車i行進時，其前輪丨丨之轉速將 大於後輪12轉速，而前輪丨丨轉速增快後即相對增加發電機組 4之發電f，是知本創作係利用增快前輪u之轉速，進而提 升發電機組4之發電量，由此可知本創作並同時兼具 進期間提供充足電力之特色。 T 、再者，本創作人要再次強調的是，本創作之設計並非僅 #適用於電動自行車而已，而係可適用於各式電動車產品，且 皆可達致相同目的及訴求，並具相同之優點及功效，特予敘 明0 ' 纟上所述，本創作所揭露之技術手段確可達致預期之目 的與功效且具長遠進步性，誠屬專利法所稱之新型無誤，爰 依法提出申請，懇祈鈞上惠予詳審並賜准新型專利， 德馨。 级 惟以上所述者，僅為本創作之較佳實施例，當不能以此 限二定本創作實施之範圍，即大凡依本創作申請專利範圍及創 作說明書内容所作之等效變化與修飾，皆應仍屬本創作專利 M284616 涵蓋之範圍内。 【圖式簡單說明】 第一圖係習知電動自行車之侧視示意圖。 第二圖係本創作電動自行車之侧視示意圖。 【主要元件符號說明】 【習知部分】 10---電動車 101---可充電電池 102---電動馬達 103---鍵條 104 後輪 【本創作部份】 1—電動自行車 11 —前輪 12—後輪 13---縱向連桿 2 -—供電裝置 4 -一發電機組 21、21，-一第一、第二可充電電池 22 —電控系統 3 電動馬達In addition, since the diameter of the front wheel u of the electric bicycle i of the present invention is smaller than the diameter of the rear wheel 12, when the electric bicycle i travels, the rotational speed of the front rim is greater than the rotational speed of the rear wheel 12, and the rotational speed of the front rim is relatively fast. Increasing the power generation f of the generator set 4 is that the creative department uses the speed of the front wheel u to increase the power generation of the generator set 4, thereby knowing that the creation and the simultaneous provision of sufficient power during the period. T, again, the creator would like to emphasize again that the design of this creation is not only applicable to electric bicycles, but can be applied to all kinds of electric vehicle products, and can achieve the same purpose and appeal, and The same advantages and effects, especially stated in the description of 0' 纟, the technical means disclosed in this creation can achieve the intended purpose and effect and have long-term progress, which is a new type of patent law. Applying in accordance with the law, praying for a detailed review and granting a new patent, De Xin. The above is only the preferred embodiment of the present creation. When it is not possible to limit the scope of this creation, that is, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application and the content of the creation manual. It should remain within the scope of this creation patent M284616. [Simple description of the drawings] The first figure is a side view of a conventional electric bicycle. The second picture is a side view of the electric bicycle of the present creation. [Main component symbol description] [Learn part] 10---Electric vehicle 101---Rechargeable battery 102---Electric motor 103---Key bar 104 Rear wheel [This creation part] 1—Electric bicycle 11 - front wheel 12 - rear wheel 13 - longitudinal link 2 - power supply device 4 - a generator set 21, 21, - a first, second rechargeable battery 22 - electronic control system 3 electric motor