1329582 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種省油汽車之構造，特別是指其將 原有之汽車引擎改小，且於汽車引擎之輪出動力傳動軸上 同時設置馬達、發錢，藉由引擎、馬軸及發電機在同 • 一軸上，使汽車行駛時該引擎可隨時(如平路或爬坡)接受 _ 馬達之辅助，而具有降低污染、節省耗油（可節省油量約50%) 之功效，且其構造簡易。 【先前技術】 按’隨著以燃燒>%油或柴油作為動力之汽車擁有量逐 年增長，其所排放之廢軋對環境的破壞越來越嚴重，尤其 是於人口和車輛密集的城市，燃燒汽油之汽車所排放的廢 # 氣，是造成空氣污染的主要原因之一。 傳統的汽車以燃燒汽油或柴油作為動力，已有近2〇〇 年歷史’其内燃機最初是笨重的蒸氣機，後演變進化到較 輕巧之柴油機、汽油機；最初人們對於柴油機、汽油機要 求不高，只要能動就好，談不上省油和款式美觀，更談不 上速度和安全；從蒸氣機到柴油機到汽油機到現代化的汽 車路走來因為科技的發展和能源的減少，人們不斷 地在節省能源上想辦法改進，例如：減少動力機械上的損 5 1329582 耗、增加汽化器的進油量、改用省油靈以及電子噴射等， 但是這些僅能節省油量的3°/5%，省油之效能極為微小， 故以目前之省油技術要使汽車省油50%，是一件不容易的 事。 人們為了解決汽車的污染以及耗油的問題’目前已研 發出了電動汽車，但是受到電池技術水準等因素影響，充 I 電後可行駛的里程數太短，故其實用性未達到理想程度， 因此無法普及化；另外人們又有一種複合電動汽車之構想 ，即是指在配備一套内燃機動力系統之同時，還配備一套 電動動力系統，在人口密集地區僅以電動系統驅動汽車， 以期降低污染，而行駛於人口稀少的路段時，則以内燃機 動力系統驅動，以使汽車於一次充電後能行駛足夠的里程 ，並且利用内燃機動力系統的剩餘能量，對電動動力系統 • 的蓄電池充電’達到降低污染、節約能源的目的；但是關 於上述構想至今尚未有人提出―套具有足夠實用性，且能 夠被市場廣泛接受的具體方案。 請參閱本國發明專利公告第526149號「汽車輔助動 力方法及其裝置」，其技術方法主要係將汽車所提供動力 源之引擎與油門踏板，另結合一額外動力輔贼置，俾藉 由踩踏油門加速動作指令來同時驅動，使其同步併聯運9 6 轉、’而提供了一額外動力，以彌補並消除現行弓丨擎在瞬間 加迷時所存在之遲滯現象。 上述專利其技術構造包含有：單向馬達，其輸出動力 軸上配设有單向培林；發電機，配設一發電量控制器，提 供整個輔助動力裝置所需之電力來源；電瓶組，係健存平 時發電機輪出之電力’崎存多餘之電力，提供微電腦控 制系統及單向馬達加速時所需之電力源；微電腦控制系統 ’整合了轉速同步訊號、加速訊號及馬達轉速控制於一體 為主要控制馬達之單元；將上述單元不但以電連結導通 形成完整迴路設計，且料向馬達、發電機與引擎以皮帶 連結結合成—體’俾獲得可控制之同步運轉效果。 但上述專利上仍會產生至少下列之問題： ⑴其因顧及汽車動力能量，故汽車引擎並沒有改小（一 般約為150馬力），所以節省耗油之功效有限。 (2) 馬達、發電機與引擎以皮帶連結結合，連動時會有發 打》月4成動力傳遞不穩定及動力損耗之情形。 (3) 其馬達係藉由踩踏關加速動作齡相時驅動，以 提供一額外動力，造成沒踩踏汽車油門、無加速時， 馬達不能辅助引擎，故汽車行駛時引擎不能隨時接受 馬達之輔助，所以節省耗油之功效有限。 發電機與；Hx皮帶連結結 合，其構造複雜。1329582 IX. Description of the Invention: [Technical Field] The present invention relates to the construction of a fuel-efficient automobile, in particular to the fact that the original automobile engine is reduced and simultaneously set on the wheel drive power transmission shaft of the automobile engine. The motor, the money, and the engine, the horse shaft and the generator are on the same axis, so that the engine can receive the assistance of the motor at any time (such as a flat road or a climbing slope) while driving, and has the effect of reducing pollution and saving fuel. (It can save about 50% of oil) and its structure is simple. [Prior Art] According to the increase in the number of cars with the combustion of >% oil or diesel as the driving force, the environmental impact of the waste rolling emissions is becoming more and more serious, especially in cities with dense population and vehicles. Waste gas emitted from cars burning gasoline is one of the main causes of air pollution. The traditional car is powered by gasoline or diesel. It has been nearly two years old. Its internal combustion engine was originally a bulky steam engine, and evolved into a lighter diesel engine and gasoline engine. At first, people did not have high requirements for diesel engines and gasoline engines. As long as it works, it can't talk about fuel economy and beautiful style, let alone speed and safety. From steam engine to diesel engine to gasoline engine to modern automobile road, people are constantly saving energy because of the development of technology and energy. Try to improve, for example: reduce the loss of power machinery 5 1329582 consumption, increase the fuel intake of the vaporizer, switch to fuel-efficient and electronic injection, but these can only save 3 ° / 5% of fuel, fuel efficient It is extremely small, so it is not easy to save the car by 50% with the current fuel-saving technology. In order to solve the problem of automobile pollution and fuel consumption, people have developed electric vehicles. However, due to factors such as battery technology level, the mileage that can be driven after charging is too short, so its practicality has not reached an ideal level. Therefore, it is impossible to popularize it; in addition, there is a concept of a composite electric vehicle, which is equipped with an internal combustion engine power system and an electric power system. In a densely populated area, only the electric system is used to drive the car, in order to reduce it. When it is on a sparsely populated section, it is driven by the internal combustion engine power system so that the vehicle can travel a sufficient mileage after one charge and use the remaining energy of the internal combustion engine power system to charge the battery of the electric power system. To achieve the purpose of reducing pollution and saving energy; but the above concept has not yet been proposed - a set of specific programs that are sufficiently practical and widely accepted by the market. Please refer to National Invention Patent Bulletin No. 526149 "Automotive Auxiliary Power Method and Device". The technical method is mainly to combine the engine of the power source provided by the car with the accelerator pedal, and an additional power auxiliary thief, by stepping on the throttle Accelerating the motion command to drive at the same time, making it synchronously and parallelly transporting 9 6 turns, 'provides an extra power to compensate for and eliminate the hysteresis that the current bow engine has in an instant fascination. The technical construction of the above patent includes: a one-way motor, the one-way Palin is arranged on the output power shaft; the generator is provided with a power generation controller to provide the power source required for the entire auxiliary power device; the battery group, It is the power that the generator turns out from the power of the generator. It provides the power supply for the microcomputer control system and the one-way motor acceleration. The microcomputer control system integrates the speed synchronization signal, acceleration signal and motor speed control. The unit is a unit that mainly controls the motor; the unit is not only electrically connected to form a complete circuit design, but also the material, the generator and the engine are combined by a belt to form a controllable synchronous operation effect. However, the above patents still have at least the following problems: (1) Because of the car's power energy, the car engine has not changed (usually about 150 horsepower), so the power saving effect is limited. (2) The motor, the generator and the engine are connected by a belt, and when they are linked, there will be a situation in which the power transmission is unstable and power loss occurs. (3) The motor is driven by stepping on the acceleration phase to provide an extra power, so that the motor can't assist the engine when the car throttle is not stepped on and there is no acceleration, so the engine cannot be assisted by the motor at any time when the car is running. Therefore, the effect of saving fuel consumption is limited. The generator is combined with the Hx belt and its construction is complicated.
、功能上仍未 臻至於理想程度。 ⑷由翻巾可看料達、發電機糾擎 極潛心研發思考， 爰疋本發明人基於產品骑研究朗之理念，乃積 經由無數:欠之實際設計實驗，致有本發 明之產生。 【發明内容】 本發明之目的，係在提供—種可以降低污染、有效節 省耗油之省油汽車構造。其構造上係將會耗油之汽車引擎 小型化(亦即將原有汽車引擎改小），於汽車引擎之輸出動力 傳動軸上设一與電子調速器連接之馬達以及一發電機，使 引擎與馬達、發錢在肖—轴上，該發錢與—充電裝置、 一電池組連接，而該充電裝置、該電池組與馬達連接；藉 由同軸之馬達來補充動力減小之引擎，而動力傳動軸轉動 會同時帶動該發電機，以使電池組蓄電，進而使電池組對 該馬達供電，此結構使汽車行駛時該引擎可隨時(如平路或 攸坡）接受馬達之輔助，而具有降低污染、節省耗油(可節 省油量約50%)之功效，且其構造較一般油電混合動力車更 環保，以及汽車行駛更為穩定。 1329.582 以下僅藉由具體實施例’且佐以圖式作詳細之說明， 俾使貴審查委員能對於本發明之各項功能、特點，有更 進一步之了解與認識。 【實施方式】 請參閱第一圖所示，本發明係包含有一設於汽車之輸 出動力傳動軸10以及設於該動力傳動軸1〇之一引擎2〇、 一馬達30、一發電機40，藉由同軸之馬達3〇來輔助引擎 20作動，而動力傳動軸10轉動會同時帶動該發電機4〇， 進而對該馬達供電，以有效節省耗油。下文將以較佳實施 例作詳細之說明： 動力傳動軸10係設於汽車’用以將動力傳遞至車輪（圖 中未示出），使汽車能作行駛動作。 引擎20係設於動力傳動軸1〇，與油門2丨連接，其係 將原有汽車引擎小型化（亦即將原有汽車引擎改小），本發 明係採減少馬力（HP)作為較佳實施例。 馬達30係设於動力傳動轴1〇，其與電子調速器31連 接’其可於引擎20運轉之同時作動，以提供額外動力來輔 助引擎20。 發電機40設於動力傳動轴1〇，可被傳動轴1〇帶動而 作動’其與-充電裝置4卜-電池組42連接，該電池組 42則與馬達30連接’以藉充電裝置41可將發電機4〇產生 之電能預先充蓄於電池組42，以供馬達3Q循環使用。 9 1329582 本發明於使用時’隨時藉由與引擎20同軸之馬達3〇 來補充動力減小之引擎20’而動力傳動轴10轉動會同時帶 動該發電機40 ’藉充電裝置41將發電機40產生之電能預 先充蓄於電池組42 ’進而使電池組42對該馬達30供電， 故以本發明之結構，汽車行駛時該引擎2〇可隨時(如平路 未踩油門21或爬坡踩油門21)接受馬達3〇之辅助，而具有 降低污染、節省耗油(可節省油量約5〇%)之功效，其構造亦 較一般複合電動環保汽車更為簡易，以及引擎2〇、馬達3〇、 發電機40為同軸狀之直接連動，可以使動力傳遞穩定及防 止動力損耗。 本發明藉由小引擎、馬達、發電機所構成之同軸動力 構造’變速上可採用無段調速方式，也可採用組排變速器， 把調速簡單化。 以上為本案所舉之實施例，僅為便於說明而設，當不 能以此限制本案之意義，即大凡依所列申請專利範圍所為 之各種變換設計，均應包含在本案之專利範圍中。 【圖式簡單說明】 第圓係本發明之結構配置示意圖。 1329582 【主要元件符號說明】 10.. ..動力傳動軸 21.. ..油門 31.. ..電子調速器 41.. ..充電裝置 20.. ..引擎 30.....焉達 40----發電機 42.. ..電池組The function is still not as good as ideal. (4) From the sneakers, the generators can be seen and the generators are rigorously researched and developed. The inventor's concept based on the product riding research Lang is based on countless: owing to the actual design experiment, resulting in the invention. SUMMARY OF THE INVENTION The object of the present invention is to provide a fuel-efficient automobile structure that can reduce pollution and save fuel consumption. The structure is to miniaturize the fuel-efficient automobile engine (also to reduce the original automobile engine), and set a motor connected to the electronic governor and a generator on the output power transmission shaft of the automobile engine to make the engine And the motor, the money is on the xiao-axis, the money is connected with the charging device, a battery pack, and the charging device, the battery pack is connected with the motor; and the engine of the power reduction is supplemented by the coaxial motor, and The rotation of the power transmission shaft simultaneously drives the generator to store the battery pack, thereby enabling the battery pack to supply power to the motor. This structure allows the engine to be assisted by the motor at any time (such as a flat road or a slope) while the vehicle is running. It has the effect of reducing pollution and saving fuel consumption (saving about 50% of oil), and its structure is more environmentally friendly than ordinary hybrid electric vehicles, and the car is more stable. 1329.582 The following is a detailed description of the embodiments and the detailed description of the various features and features of the present invention. [Embodiment] Please refer to the first figure, the present invention includes an output power transmission shaft 10 disposed on an automobile, and an engine 2〇, a motor 30, and a generator 40 disposed on the power transmission shaft 1 . The engine 20 is assisted by the coaxial motor 3〇, and the rotation of the power transmission shaft 10 simultaneously drives the generator 4〇 to supply power to the motor to save fuel consumption. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the preferred embodiment of the present invention will be described in detail: The power transmission shaft 10 is disposed in the vehicle's body for transmitting power to wheels (not shown) to enable the vehicle to travel. The engine 20 is disposed on the power transmission shaft 1〇 and connected to the throttle 2丨, which is to miniaturize the original automobile engine (that is, the original automobile engine is reduced), and the invention adopts the reduction of horsepower (HP) as a better implementation. example. Motor 30 is coupled to power transmission shaft 1 连 which is coupled to electronic governor 31 which is operable to operate while engine 20 is operating to provide additional power to assist engine 20. The generator 40 is disposed on the power transmission shaft 1 〇 and can be driven by the transmission shaft 1 ' to be connected to the charging device 4 - the battery pack 42 , and the battery pack 42 is connected to the motor 30 to borrow the charging device 41 The electric energy generated by the generator 4 is pre-charged in the battery pack 42 for the motor 3Q to be recycled. 9 1329582 The invention replenishes the power-reduced engine 20' at any time by a motor 3 coaxial with the engine 20 when in use, and the rotation of the power transmission shaft 10 simultaneously drives the generator 40' to power the generator 40 by the charging device 41. The generated electric energy is pre-charged in the battery pack 42', and the battery pack 42 is supplied with power to the motor 30. Therefore, according to the structure of the present invention, the engine 2 can be ready at any time when the automobile is running (for example, the flat road is not stepped on the throttle 21 or stepped up) The throttle 21) is assisted by the motor 3〇, and has the effect of reducing pollution and saving fuel consumption (saving oil consumption by about 5%). The structure is also simpler than that of the general composite electric eco-friendly car, and the engine 2〇, motor 3〇, the generator 40 is coaxially connected directly, which can stabilize the power transmission and prevent power loss. The invention adopts a coaxial power structure composed of a small engine, a motor and a generator. The variable speed can adopt a stepless speed regulation mode, and a group shift transmission can also be adopted to simplify the speed regulation. The above embodiments of the present invention are provided for convenience of explanation. When it is not possible to limit the meaning of the present case, that is, various transformation designs according to the scope of the listed patent application are included in the patent scope of the present application. BRIEF DESCRIPTION OF THE DRAWINGS The first circle is a schematic structural view of the present invention. 1329582 [Description of main component symbols] 10.. .. power transmission shaft 21... throttle 31.. .. electronic governor 41... charging device 20.. .. engine 30.....焉Up to 40----generator 42.. .. battery pack
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