TWM630134U - Power generating and charging device for electric vehicle - Google Patents
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一種電動車之發電及其充電裝置，包括：一中軸，係供裝設在電動車前輪鋼圈之中心處，一左右框蓋、一行星齒輪組、一轉子、一發電線圈，個別裝設於該中軸外緣；另一整流裝置、一儲電裝置、一馬達驅動器，則個別裝設電動車的車體上；當電動車行進其前輪將驅使左、右框蓋旋轉，再藉由行星齒輪組的傳動增速以帶動轉子旋轉，繼而使發電線圈產生感應電流；發電之電流經整流裝置轉換成穩壓之直流電後，進入儲電裝置中的電容單元進行快速充電，並放電給儲電裝置中的電池單元儲存，再供電給馬達驅動器以驅動電動車的馬達使電動車行進；由於透過行星齒輪組的傳動可增加數倍轉速，且藉由發電線圈以同步同向循環繞線的方式，可使感應電流多出10~15%的電壓/電流量，再運用電容及電池的儲電功能，將使本新型達到增進能源使用的效益。 A power generation and charging device for an electric vehicle, comprising: a central shaft for installation at the center of the steel ring of the front wheel of the electric vehicle; The outer edge of the central axle; another rectifying device, a power storage device, and a motor driver are individually installed on the body of the electric vehicle; when the electric vehicle travels, its front wheels will drive the left and right frame covers to rotate, and then use the planetary gear to rotate. The transmission speed of the group is accelerated to drive the rotor to rotate, and then the generator coil generates an induced current; after the generated current is converted into a regulated direct current by the rectifier device, it enters the capacitor unit in the power storage device for rapid charging, and is discharged to the power storage device. The battery unit in the battery is stored, and then power is supplied to the motor driver to drive the motor of the electric vehicle to make the electric vehicle travel; due to the transmission through the planetary gear set, the speed can be increased several times, and the generator coil is used to synchronously circulate in the same direction. The induced current can be increased by 10-15% of the voltage/current, and the power storage function of the capacitor and the battery can be used, so that the utility model can achieve the benefit of improving energy use.
Description
本新型係有關一種發電及充電裝置，尤指發電裝置設於電動車前輪，藉由行星齒輪組的傳動增速，與發電線圈的循環繞線以提升電壓與電流，並經由儲電裝置快速充電，再據以驅動電動車馬達運轉之一種電動車之發電及其充電裝置。 The new type relates to a power generation and charging device, especially the power generation device is installed on the front wheel of an electric vehicle, and the voltage and current are increased by the transmission of the planetary gear set and the circulating winding of the power generation coil to increase the voltage and current, and quickly charge through the power storage device , and then a power generation and charging device for an electric vehicle, which is used to drive the motor of the electric vehicle.
按，電動車係由電池提供電力以驅使馬達運轉而帶動車輛行進，由於電動車沒有廢氣排放故而不會造成空氣汙染，因此基於環境保護的需要，電動車的普及化將日益迫切；惟，電動車的續航力受制於電池的容量與效率，假若行進中電池因電力不足而導致車輛的停駛，將造成使用者莫大的苦難。(一般只依靠電池電力其行程受電池容量制約，當電力即將低於驅動馬達電力時，騎乘人就要預估行程以便尋找更換電池站點或即時充電，這將縮短使用行程，這些行程及時間都是騎乘人必須負擔及浪費資源)。 Press, electric vehicles are powered by batteries to drive the motor to drive the vehicle. Since electric vehicles do not emit exhaust gas, they will not cause air pollution. Therefore, based on the needs of environmental protection, the popularization of electric vehicles will become increasingly urgent. The endurance of the car is limited by the capacity and efficiency of the battery. If the battery is running low and the vehicle stops running due to insufficient power, it will cause great suffering to the user. (Generally only rely on battery power, and its travel is limited by battery capacity. When the power is about to be lower than the driving motor power, the rider needs to estimate the travel to find a battery replacement site or instant charging, which will shorten the use travel, these travel and Time is the rider’s burden and waste of resources).
次按，發電機的功能在將動能轉換成電能，而動能係經由動力軸輸入至發電機內部，並利用轉子上的永久磁鐵與對應設置之定子組的線圈相互作用後，產生電能並經由導線輸出給應用端。由於行進中的車輛輪軸具有動能，於是將發電裝置裝設於輪軸上，再將其產生的電能送至電池中以延長電力的使用時間，便成為電動車領域者所要積極發展的技術。 The function of the generator is to convert the kinetic energy into electrical energy, and the kinetic energy is input into the generator through the power shaft, and the permanent magnet on the rotor interacts with the coils of the corresponding set of stator groups to generate electrical energy and pass the wires. output to the application. Since the wheel axle of a moving vehicle has kinetic energy, the power generation device is installed on the wheel axle, and the generated electric energy is sent to the battery to prolong the use time of the electric power, which has become a technology that the electric vehicle field needs to actively develop.
圖1A所示，為專利編號：M582715[電動車之充電裝置]的結構圖式；其中，電源控制元件960會控制第一儲電裝置940提供電力給馬達930以驅使主動輪911轉動，進而帶動車體910移動；車體910移動時，從動輪912會帶動磁性元件921轉動，其具有的磁力將帶動線圈922內的電子移動，進而產生電流，當發
電組件920產生電源後，即會傳輸至第二儲電裝置950中。由於第二儲電裝置950可快速的進行充電動作，因此可達到延長電源的時間，且當第二儲電裝置950內的蓄電裝置953充滿電源時，還可將多餘的電源補充第一儲電裝置940中，達到完整利用電源的優勢。惟查，上述結構中，由於車體910移動的速度受限於路況，一但車速不高時該磁性元件921的轉速會減慢，則磁性元件921中的磁力密度將減少，導致其磁力難以帶動線圈922內的電子移動，因此發電的效率將顯著降低。
1A shows the structure diagram of Patent No.: M582715 [Charging Device for Electric Vehicles]; wherein, the
圖1B所示，為一般發電線圈的繞線結構；其中，三組導線811/812/813的繞線方式係個別纏繞其三組導線架821/822/823複數圈(纏繞第一組導線架複數圈後，接續纏繞其第二組導線架複數圈，再繞第三組導線架)以形成三組線圈801/802/803；如此的繞線方式，當S磁極860與N磁極870陸續掃過線圈801/802/803時，因線圈801/802/803帶電後會產生磁吸作用，且當電壓升高後磁吸越大；因此將導致發電過程的磁吸負載增大，進而影響發電的效率。
Fig. 1B shows the winding structure of a general power generating coil; wherein, the three groups of
本新型人有鑒於習知發電裝置中，其轉子轉速減緩，及線圈採取個別繞線，將導致發電效率低落的缺失，因此如何提升轉子的轉速，以及如何改善線圈的繞線方式以降低發電過程中的磁吸負載，便成為本新型人積極思考所欲突破的課題。 In view of the fact that in the conventional power generation device, the rotor speed is slowed down and the coils are individually wound, which will lead to the loss of low power generation efficiency, so how to increase the speed of the rotor and how to improve the winding method of the coil to reduce the power generation process. The magnetic load in the device has become the subject that the new people actively think about and want to break through.
緣是，本新型之主要目的，係在透過行星齒輪組的傳動以提升轉子轉速，再藉由發電線圈以同步同向循環繞線的方式以降低磁吸負載，進而達到發電效率增加之一種電動車之發電裝置。 The reason is that the main purpose of this new model is to increase the rotor speed through the transmission of the planetary gear set, and then to reduce the magnetic load by the synchronous and co-directional circulating winding of the generator coil, thereby increasing the power generation efficiency. car generator.
本新型之次要目的，係在應用電容單元進行快速充電並放電給電池單元儲存後，再供電驅使馬達轉動，據以延長電池單元其電源使用的時效。 The secondary purpose of this new model is to use the capacitor unit for quick charging and discharge to the battery unit for storage, and then supply power to drive the motor to rotate, thereby prolonging the battery unit's power usage period.
為達上述目的，本新型包括：一中軸，係供裝設在電動車其前輪 鋼圈之中心處，且其一端設有一穿線孔；一左、右框蓋，係分別樞設於該中軸外緣，且係鎖固於該前輪鋼圈處使之跟隨該前輪之行進而旋轉；一行星齒輪組，係組設於該右框蓋之內側，其具有一中心齒輪、複數個行星齒輪、一環形內齒輪以及一齒輪固定盤；其中，該齒輪固定盤係套設在該中軸之外緣，該環形內齒輪具有複數個內齒，且與該右側框蓋連結而隨其轉動，該複數個行星齒輪係呈等角度配置而嵌設於該齒輪固定盤所設之容置孔內，且其個別具有複數個外齒與該環形內齒輪之內齒相嚙合，該中心齒輪則係樞設在該中軸之外緣，且其具有複數個外齒與該複數個行星齒輪之外齒相嚙合。 In order to achieve the above-mentioned purpose, the new model includes: a central axle, which is installed on the front wheel of the electric vehicle The center of the steel ring is provided with a threading hole at one end; a left and right frame covers are respectively pivoted on the outer edge of the central axle, and are fastened to the front wheel steel ring to follow the travel of the front wheel and rotate ; A planetary gear set, which is arranged on the inner side of the right frame cover, which has a central gear, a plurality of planetary gears, an annular internal gear and a gear fixing plate; wherein, the gear fixing plate is sleeved on the central shaft. On the outer edge, the annular internal gear has a plurality of internal teeth, and is connected with the right frame cover to rotate with it, and the plurality of planetary gear trains are arranged at equal angles and are embedded in the accommodating holes provided by the gear fixing plate inside, and it has a plurality of external teeth and meshes with the internal teeth of the ring internal gear, the central gear is pivoted on the outer edge of the central shaft, and it has a plurality of external teeth and the plurality of planetary gears The teeth mesh.
前段落中述及「行星齒輪組」的機構；按，行星齒輪(Epicyclic Gearing)是齒輪結構的一種，通常由一個或者多個外部齒輪圍繞著一個中心齒輪旋轉，就像行星繞著太陽公轉一樣，因而得名。除此之外，行星齒輪的最外部通常還有一個外齒圈，用來貼合行星齒輪繞行的軌跡；由於行星齒輪是純扭矩傳動，其有著出色的傳動扭矩，且動力輸出非常平穩，因此，行星齒輪能夠提供相當高的動力傳輸比。 The mechanism of the "planetary gear set" is mentioned in the previous paragraph; press, epicyclic gearing is a kind of gear structure, usually one or more external gears rotate around a central gear, just like the planets revolve around the sun , hence the name. In addition, the outermost part of the planetary gear usually has an outer ring gear, which is used to fit the orbit of the planetary gear; because the planetary gear is a pure torque transmission, it has excellent transmission torque, and the power output is very stable, Therefore, planetary gears can provide a relatively high power transmission ratio.
承上，一轉子，其周緣處設有複數片分別具有NS磁極之釹鐵硼磁鐵塊，而兩兩相鄰之釹鐵硼磁鐵塊其磁極相異，該轉子係樞設於該中軸外緣，且令其與該行星齒輪組之中心齒輪相連結而隨其旋轉；一發電線圈，具有一繞線固定框架係套設在該中軸之外緣、該轉子的側方、以及該左框蓋之內側，其外環處設有複數個繞線架；三組線圈繞體，其具有之三導線係分別纏繞在該繞線架的外緣，且令該線圈繞體環設於該釹鐵硼磁鐵塊之外側並與其相距一間隙，而完成纏繞該繞線架的三導線則形成一交流導線，經該中軸之穿線孔伸出至外側；一整流裝置，係裝設於電動車之車體上，其輸入端連結該交流導線，並據以將其交流電轉換成穩壓之直流電；一儲電裝置，具有一電容單元及與其串接 之一電池單元，係裝設於電動車之車體上，其輸入端以一充電輸入線路與該整流裝置之輸出端連接，其中，該電容單元設有複數組充電接點、複數組放電接點與複數個超級電容器，且該複數組充電接點係與該充電輸入線路連接，據以進行充電作業；該電池單元則以一放電輸出線路與該複數組放電接點連接，據以承接該電容單元所放電之電力並予以儲存；一馬達驅動器，係裝設於電動車之車體上，其輸入端以一電流輸出線路與該儲電裝置之輸出端連接，據以將輸入恆定電壓的電流轉換成變動電壓的電流，以驅動後端的電動車馬達，並達到控制其轉矩與轉速的成效。 On the bearing, a rotor is provided with a plurality of NdFeB magnet blocks with NS magnetic poles at its periphery, and the magnetic poles of two adjacent NdFeB magnet blocks are different, and the rotor is pivoted on the outer edge of the central axis , and make it connect with the sun gear of the planetary gear set and rotate with it; a power generation coil with a winding fixed frame sleeved on the outer edge of the central shaft, the side of the rotor, and the left frame cover On the inner side, the outer ring is provided with a plurality of bobbins; three sets of coil windings have three wire systems respectively wound around the outer edge of the bobbin, and the coil windings are arranged around the neodymium iron The outer side of the boron magnet block is separated from it by a gap, and the three wires that complete the winding of the bobbin form an AC wire, which extends to the outside through the threading hole of the central shaft; a rectifier device is installed on the electric vehicle. On the body, its input end is connected to the AC wire, and accordingly the AC power is converted into a regulated DC power; a power storage device has a capacitor unit and is connected in series with it A battery unit is installed on the body of the electric vehicle, and its input end is connected with the output end of the rectifier device by a charging input line, wherein the capacitor unit is provided with a plurality of charging contacts and a plurality of discharging contacts. point and a plurality of supercapacitors, and the plurality of sets of charging contacts are connected with the charging input lines to perform charging operations; the battery unit is connected with the plurality of sets of discharge contacts by a discharge output line, so as to undertake the charging operation. The electric power discharged by the capacitor unit is stored; a motor driver is installed on the body of the electric vehicle, and its input end is connected with the output end of the power storage device by a current output line, so as to connect the input constant voltage The current is converted into a current with a variable voltage to drive the rear-end electric vehicle motor and achieve the effect of controlling its torque and speed.
藉此，行進中的電動車前輪將驅使該左、右框蓋旋轉，再藉由該行星齒輪組的傳動，使該中心齒輪增速以帶動該轉子旋轉，則該轉子周緣的釹鐵硼磁鐵塊將相對於該線圈繞體產生位移，進而使該線圈繞體感應到磁場變化而產生感應電流；經該整流裝置轉換成穩壓之直流電後充電於該電容單元與該電池單元中，再由該電池單元供電給該馬達驅動器以驅動該電動車馬達使電動車行進。 In this way, the front wheel of the electric vehicle in motion will drive the left and right frame covers to rotate, and then through the transmission of the planetary gear set, the central gear will increase in speed to drive the rotor to rotate, and the NdFeB magnets on the periphery of the rotor will rotate. The block will be displaced relative to the coil winding body, and then the coil winding body will induce the change of the magnetic field to generate an induced current; after being converted into a regulated DC power by the rectifier device, it will be charged in the capacitor unit and the battery unit, and then by The battery unit supplies power to the motor driver to drive the electric vehicle motor to travel the electric vehicle.
依據前揭特徵，本新型中該發電線圈之三組線圈繞體，其所具有之三導線係分別以同步同向循環繞線的方式纏繞在該繞線架的外緣，而該三導線其個別連續纏繞的圈數則至少有12圈。 According to the aforementioned features, the three sets of coil windings of the power generating coil in the present invention have three wire systems that are respectively wound around the outer edge of the bobbin in a synchronous and co-directional circular winding manner, and the three wires are Individual continuous winding turns are at least 12 turns.
依據前揭特徵，本新型中該電容單元之複數個超級電容器係分設於複數電容組中，而每一電容組則分別設有一充電電路與一放電電路，且該超級電容器係個別與該充電電路進行並聯，並與該放電電路進行串聯，進而使該複數電容組依序進行充、放電作業。 According to the aforementioned features, the plurality of supercapacitors of the capacitor unit in the present invention are separately arranged in a plurality of capacitor groups, and each capacitor group is respectively provided with a charging circuit and a discharging circuit, and the supercapacitors are individually connected with the charging circuit. The circuits are connected in parallel and connected in series with the discharge circuit, so that the plurality of capacitor groups are charged and discharged in sequence.
依據前揭特徵，本新型中該電池單元包含鋰電池、碳氫電池之任一形式。 According to the aforementioned features, the battery unit in this new model includes either a lithium battery or a hydrocarbon battery.
藉助前揭特徵，本新型「電動車之發電及其充電裝置」具有之效益 為： With the aid of the aforementioned features, the benefits of the new "electric vehicle power generation and its charging device" for:
(1)本新型中係透過行星齒輪組的傳動，使設有釹鐵硼磁鐵塊的轉子，相對於前輪的旋轉可提升數倍轉速，再藉由發電線圈以同步同向循環繞線的方式以降低磁吸負載，並使感應電流多出10~15%的電壓/電流量，據以增加其發電裝置的效益。 (1) Through the transmission of the planetary gear set, the rotor with NdFeB magnet blocks can increase the rotation speed several times relative to the rotation of the front wheel, and then the generator coil is used for synchronous winding in the same direction. In order to reduce the magnetic load and increase the voltage/current of the induced current by 10~15%, thereby increasing the efficiency of its power generation device.
(2)本新型的電容單元中設有複數電容組，每一電容組則分別設有一充電電路、一放電電路與複數個超級電容器，該超級電容器係個別與該充電電路進行並聯，並與該放電電路進行串聯，進而使發電裝置的電力依序快速充電給該複數電容組，並慢速放電給電池單元進行電力儲存，再供電驅使馬達轉動，因此本新型之充電裝置可據以延長其電源的使用時效。 (2) The capacitor unit of the present invention is provided with a plurality of capacitor groups, and each capacitor group is respectively provided with a charging circuit, a discharging circuit and a plurality of supercapacitors. The supercapacitors are individually connected in parallel with the charging circuit and are connected with the The discharge circuits are connected in series, so that the power of the power generation device is rapidly charged to the plurality of capacitor banks in sequence, and slowly discharged to the battery unit for power storage, and then the power is supplied to drive the motor to rotate, so the new charging device can extend its power supply accordingly. period of use.
10:輪式發電機 10: Wheel generator
11:中軸 11: Central axis
111:穿線孔 111: Threading holes
12:左框蓋 12: Left frame cover
13:右框蓋 13: Right frame cover
14:行星齒輪組 14: Planetary gear set
141:中心齒輪 141: Central gear
142:行星齒輪 142: Planetary gear
143:環形內齒輪 143: Ring internal gear
144:齒輪固定盤 144: Gear fixing plate
145:軸孔 145: Shaft hole
146:容置孔 146: accommodating hole
147:內齒 147: Internal teeth
148:外齒 148: External teeth
149:中心孔 149: Center hole
15:轉子 15: Rotor
151:釹鐵硼磁鐵塊 151: NdFeB magnet block
152:樞軸孔 152: Pivot hole
16:發電線圈 16: Generator coil
161:繞線固定框架 161: Winding fixed frame
162:線圈繞體 162: Coil winding
163:繞線架 163: Winder
181:滾珠軸承 181: Ball bearing
182:螺絲 182: Screw
183:沉頭螺絲 183: Countersunk Head Screws
184:長螺絲 184: long screw
20:整流裝置 20: Rectifier
21:交流導線 21: AC wire
30:儲電裝置 30: Power storage device
31:電容單元 31: Capacitor unit
311:電容組 311: Capacitor bank
312:超級電容器 312: Supercapacitors
313:充電接點 313: charging contacts
314:放電接點 314: discharge contact
315:充電電路 315: Charging circuit
316:放電電路 316: Discharge circuit
32:電池單元 32: battery unit
33:充電輸入線路 33: Charging input circuit
34:放電輸出線路 34: Discharge output line
40:馬達驅動器 40: Motor drive
41:電流輸出線路 41: Current output circuit
42:傳輸線 42: Transmission line
50:電動車馬達 50: Electric vehicle motor
100:發電及其充電裝置 100: Electricity generation and its charging device
200:電動車 200: Electric car
210:車體 210: Body
220:前輪 220: Front Wheel
221:前輪鋼圈 221: front wheel rim
230:踏板 230: Pedal
240:後輪 240: rear wheel
250:前叉 250: Front fork
G:間隙 G: Gap
圖1A係習用電動車充電裝置之結構示意圖。 FIG. 1A is a schematic structural diagram of a conventional electric vehicle charging device.
圖1B係習用發電線圈之繞線結構示意圖。 FIG. 1B is a schematic diagram of the winding structure of a conventional power generating coil.
圖2 係本新型裝設於電動車相關部位示意圖。 Figure 2 is a schematic diagram of the relevant parts of the new type installed on the electric vehicle.
圖3 係本新型發電及其充電裝置之結構示意圖。 Figure 3 is a schematic diagram of the structure of the new type of power generation and its charging device.
圖4 係本新型輪式發電機之組合剖視圖。 Figure 4 is a combined cross-sectional view of the new type of wheel generator.
圖5A係本新型行星齒輪組之結構示意圖。 FIG. 5A is a schematic diagram of the structure of the novel planetary gear set.
圖5B係本新型行星齒輪組之組合剖視圖。 FIG. 5B is a combined cross-sectional view of the novel planetary gear set.
圖6 係本新型轉子與發電線圈之配置圖。 Figure 6 is the configuration diagram of the new rotor and generator coil.
圖7 係本新型中磁鐵塊與線圈繞體之配置示意圖。 Figure 7 is a schematic diagram of the arrangement of the magnet block and the coil winding body in the present invention.
圖8 係本新型中電容單元其充放電之結構示意圖。 FIG. 8 is a schematic diagram of the structure of the charging and discharging of the capacitor unit in the present invention.
首先，請參閱圖2所示，為本新型發電及其充電裝置100之裝設部位
圖，包括：一輪式發電機10，係裝設於電動車200之前輪220處；由於行進中的前輪220除了掌控電動車200的平衡與行進方向並協同煞車外，並無其他功能；且當電動車200行進中其前輪220會產生極大的轉矩力，因此應用該轉矩力可來進行發電；一整流裝置20，係裝設於電動車200之車體210前側，並運用一交流導線21與該輪式發電機10連接；由於發電功率會隨著前輪220的轉速而改變，該整流裝置20即可將該輪式發電機10所輸出不穩定之交流電壓，轉換成穩壓之直流電；一儲電裝置30，具有一電容單元31及與其串接之一電池單元32，係裝設於電動車200車體210之踏板230下方，其輸入端以一充電輸入線路33與該整流裝置20之輸出端連接，其中，該電容單元31可快速進行充電及慢速進行放電；該電池單元32則據以承接該電容單元31所放電之電力並予以儲存；本新型中係應用該儲電裝置30之快速儲電功能，使該電動車200不論是行進或停車怠速狀態，其充電作業都在不間斷的進行中，因此該儲電裝置30既可減少該電池單元32離車的充電次數與時間，更能提升該電動車200續行的功效；一馬達驅動器40，係裝設於電動車200之車體210後側，其輸入端以一電流輸出線路41與該儲電裝置30之輸出端連接，據以將輸入恆定電壓的電流轉換成變動電壓的電流，再經由一傳輸線42傳送以驅動後端的電動車馬達50帶動其後輪240轉動，並達到控制其轉矩與轉速的功效。
First, please refer to FIG. 2 , which is the installation part of the novel power generation and its charging device 100
The figure includes: the one-wheel generator 10 is installed at the front wheel 220 of the electric vehicle 200; since the running front wheel 220 has no other function except for controlling the balance and traveling direction of the electric vehicle 200 and cooperating with braking; and when The front wheel 220 of the electric vehicle 200 will generate a great torque force, so the torque force can be used to generate electricity; a rectifying device 20 is installed on the front side of the vehicle body 210 of the electric vehicle 200 and uses an AC wire 21 is connected to the wheel generator 10; since the generated power will change with the rotation speed of the front wheel 220, the rectifier 20 can convert the unstable AC voltage output by the wheel generator 10 into a regulated DC power A power storage device 30, having a capacitor unit 31 and a battery unit 32 connected in series with it, is installed under the pedal 230 of the body 210 of the electric vehicle 200, and its input end is connected to the rectifying device by a charging input line 33 The output end of 20 is connected, wherein the capacitor unit 31 can be charged quickly and discharged slowly; the battery unit 32 is used to receive and store the electricity discharged by the capacitor unit 31; the power storage is applied in this new model The fast power storage function of the device 30 enables the electric vehicle 200 to be continuously charged regardless of whether the electric vehicle 200 is in a running or parked idle state, so the power storage device 30 can reduce the number of charging times for the battery unit 32 to leave the vehicle. With time, it can further improve the efficiency of the
圖3所示，為本新型發電及其充電裝置之結構100；包括，一輪式發電機10、一整流裝置20、一儲電裝置30、以及一馬達驅動器40；其中，該輪式發電機10係透過一中軸11，裝設在電動車200其前輪220之前叉250下端、與前輪鋼圈221之中心處，且其一端設有一穿線孔111；由於輪式發電機10係受前輪鋼圈221帶動旋轉而產生電力，其發電之電流則應用一交流導線21自該穿線孔111導引至外側並與該整流裝置20之輸入端連接；該整流裝置20則應用內部電路元件的交互作用，使該輪式發電機10所輸出不穩定之交流電壓轉換成穩
壓之直流電，並經由一充電輸入線路33與該儲電裝置30之輸入端連接；該儲電裝置30則應用該電容單元31具有之快速充電及慢速放電功能，將穩壓之直流電儲存該電池單元32中，並以一電流輸出線路41與該馬達驅動器40之輸入端連接；該馬達驅動器40再應用內部元件的作用，經由一傳輸線42將變動電壓的電流傳送給電動車馬達50以帶動其後輪240轉動。
As shown in FIG. 3, the
請進一步參閱圖4所示，為本新型輪式發電機10之組合結構；包括，一中軸11、一左、右框蓋12/13、一行星齒輪組14、一轉子15、以及一發電線圈16；其中，該中軸11係固設在電動車前輪鋼圈221之中心處，其一端設有一L形穿線孔111，該穿線孔111的入口端設於其徑向之外緣，出口端則位於其一側之端面；該左、右框蓋12/13，係分別以一滾珠軸承181樞設於該中軸11外緣，且係以螺絲182鎖固於該前輪鋼圈221處，使之跟隨該前輪220之行進而旋轉；該行星齒輪組14，係組設於該右框蓋13之內側，其具有一中心齒輪141、複數個行星齒輪142、一環形內齒輪143以及一齒輪固定盤144；其中，該環形內齒輪143係以沉頭螺絲183與該右框蓋13連結而隨其轉動，該中心齒輪141係以一滾珠軸承181樞設在該中軸11之外緣，且因受其「行星齒輪」的增速作用而相對於前輪220產生加速的旋轉效果；該轉子15設有一樞軸孔152，其兩端各以滾珠軸承181樞設於該中軸11外緣，而轉子15的周緣處則設有複數片釹鐵硼磁鐵塊151，且應用長螺絲184與該中心齒輪141相連結而隨其旋轉；該發電線圈16具有一繞線固定框架161係套設在該中軸11之外緣、該轉子15的側方、以及該左框蓋12之內側，其外環處設有線圈繞體162，且係設於該釹鐵硼磁鐵塊151之外側並與其相距一間隙G；由於中心齒輪141增速以帶動該轉子15旋轉，則轉子15周緣的釹鐵硼磁鐵塊151將相對於該線圈繞體162產生位移，進而使該線圈繞體162感應到磁場變化而產生感應電流，而感應電流再經一交流導線21自該穿線孔111導引至外側。
Please further refer to FIG. 4 , which is the combined structure of the novel wheel-
圖5A~5B所示，為本新型中行星齒輪組14之結構；包括一中心齒輪141、複數個行星齒輪142、一環形內齒輪143以及一齒輪固定盤144；其中，該齒輪固定盤144設有一軸孔145與複數個容置孔146，該軸孔145係套設在該中軸11之外緣；該環形內齒輪143具有複數個內齒147，且以沉頭螺絲183與該右框蓋13連結而隨其轉動；該複數個行星齒輪142係呈等角度配置而以滾珠軸承181嵌設於該齒輪固定盤144所設之容置孔146內，且其個別具有複數個外齒148與該環形內齒輪143之內齒147相嚙合；該中心齒輪141設有一中心孔149係以一滾珠軸承181樞設在該中軸11之外緣，且其具有複數個外齒148與該複數個行星齒輪142之外齒148相嚙合；本實施例中，行星齒輪142的數量為三個，且相互之間呈120°之等角配置，因而該齒輪固定盤144中亦設有三個容置孔146以容置三個行星齒輪142；再者，本實施例中該環形內齒輪143之內齒147設定為96齒，而行星齒輪142與中心齒輪141外齒148設定為30齒，則經由「行星齒輪」的增速作用，中心齒輪141將相對於前輪220產生3.2倍加速的旋轉效果。
As shown in FIGS. 5A-5B , the structure of the planetary gear set 14 in this new model includes a sun gear 141 , a plurality of planetary gears 142 , an annular internal gear 143 and a gear fixing plate 144 ; wherein, the gear fixing plate 144 is provided with There is a shaft hole 145 and a plurality of accommodating holes 146, the shaft hole 145 is sleeved on the outer edge of the central shaft 11; the annular internal gear 143 has a plurality of internal teeth 147, and the right frame cover is connected with a countersunk head screw 183 13 is connected and rotates with it; the plurality of planetary gears 142 are equiangularly arranged and are embedded in the accommodating holes 146 provided by the gear fixing plate 144 with ball bearings 181, and each has a plurality of external teeth 148 and The inner teeth 147 of the inner ring gear 143 mesh with each other; the central gear 141 has a central hole 149 pivoted on the outer edge of the central shaft 11 by a ball bearing 181 , and has a plurality of outer teeth 148 and the plurality of planets The outer teeth 148 of the gear 142 mesh with each other; in this embodiment, the number of the planetary gears 142 is three, and they are arranged at an equal angle of 120° to each other, so the gear fixing plate 144 is also provided with three accommodating holes 146 To accommodate three planetary gears 142; furthermore, in this embodiment, the inner teeth 147 of the annular inner gear 143 are set to 96 teeth, and the planetary gears 142 and the outer teeth 148 of the sun gear 141 are set to 30 teeth, through the “planetary gear 143”. Due to the speed-up effect of the "gear", the
圖6所示，為本新型轉子15與發電線圈16之配置狀態；其中，該轉子15係應用長螺絲184鎖合使其與該中心齒輪141相連結而隨其旋轉，而轉子15的周緣處則設有複數片分別具有NS磁極之釹鐵硼磁鐵塊151，且兩兩相鄰之釹鐵硼磁鐵塊151其磁極相異，即以N、S、N、S方式依序配置；該發電線圈16係套設在該轉子15的側方，其外環處設有複數個繞線架163；三組線圈繞體162，其具有之三導線係分別纏繞在該繞線架163的外緣，且令該線圈繞體162環設於該釹鐵硼磁鐵塊151之外側並與其相距一間隙G；由於該轉子15受該中心齒輪141帶動而旋轉，則該轉子15周緣的釹鐵硼磁鐵塊151將相對於該線圈繞體162產生位移，進而使該線圈繞體162感應到磁場變化而產生感應電流。請再參閱圖7所示，係為本新型中釹鐵硼磁鐵塊151與線圈繞體162之配置狀態；由於三導線係以同步同向循環繞線的方式，則當釹鐵硼磁鐵塊151的N磁極
同步掃過線圈繞體162時，其推動電勢是同向的並與磁極數配合而產生同步作用；而此時的S磁極剛好處在排列中的反向，其推動電勢方向正好與N磁極相同，因而形成一個較大的線圈繞體162循環迴路；且因線圈繞體162帶電所產生的磁場效應已被分散在循環線束中，因此縮小了磁效面積，並降低了因磁吸場效集中所造成的磁吸負載，進而增加了發電的效率。
As shown in FIG. 6, the configuration state of the
請進一步參閱圖8所示，為電容單元31其充放電之結構示意圖，包括：複數電容組311(本圖式中以二組為例)，一充電輸入線路33，其前端係與該整流裝置20連接；一放電輸出線路34，其後端係與該電池單元32連接；每一電容組311分別具有複數個超級電容器312、一充電接點313、一充電電路315、一放電接點314、及一放電電路316，且該超級電容器312係個別與該充電電路315進行並聯，並與該放電電路316進行串聯；一電路切換模組(圖未示)，係進行切換動作以令該充電輸入線路33循序與該電容組311之充電接點313接通以進行充電，且當切換至下一電容組311以進行充電作業時，並令該放電輸出線路34循序與完成充電之該電容組311之放電接點314接通以進行放電，使該電池單元32據以承接該電容單元31所放電之電力並予以儲存。
Please further refer to FIG. 8 , which is a schematic structural diagram of the charging and discharging of the
本新型中係透過行星齒輪組14的傳動，使設有釹鐵硼磁鐵塊151的轉子15，相對於前輪220的旋轉可提升數倍轉速，再藉由發電線圈16以同步同向循環繞線的方式以降低磁吸負載，並使感應電流多出10~15%的電壓/電流量，據以增加其發電裝置的效益。再者，本新型的電容單元31中設有複數電容組311，每一電容組311則分別設有一充電電路315、一放電電路316與複數個超級電容器312，該超級電容器312係個別與該充電電路315進行並聯，並與該放電電路316進行串聯，進而使發電裝置的電力依序快速充電給該複數電容組311，並慢速放電給電池單元32進行電力儲存，再供電驅使電動車200的馬達50轉動，因此本新型之充電裝置可據以延長其電源的使用時效。
Through the transmission of the planetary gear set 14, the
綜上所述，本創作所揭示之構造，為昔所無，且確能達到功效之增進，並具可供產業利用性，完全符合新型專利要件，祈請 鈞局核賜專利，以勵創新，無任德感。 To sum up, the structure disclosed in this creation is unprecedented, and can indeed achieve the improvement of efficacy, and is available for industrial use, and fully meets the requirements of a new type of patent. , without any sense of virtue.
惟，上述所揭露之圖式、說明，僅為本創作之較佳實施例，大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或等效變化，仍應包括在本案申請專利範圍內。 However, the drawings and descriptions disclosed above are only the preferred embodiments of the present creation, and modifications or equivalent changes made by those familiar with the art in accordance with the spirit of the present case should still be included in the scope of the patent application of the present case.
10:輪式發電機 10: Wheel generator
11:中軸 11: Central axis
111:穿線孔 111: Threading holes
20:整流裝置 20: Rectifier
21:交流導線 21: AC wire
30:儲電裝置 30: Power storage device
31:電容單元 31: Capacitor unit
32:電池單元 32: battery unit
33:充電輸入線路 33: Charging input circuit
40:馬達驅動器 40: Motor drive
41:電流輸出線路 41: Current output circuit
42:傳輸線 42: Transmission line
50:電動車馬達 50: Electric vehicle motor
100:發電及其充電裝置 100: Electricity generation and its charging device
220:前輪 220: Front Wheel
221:前輪鋼圈 221: front wheel rim
250:前叉 250: Front fork
Claims (4)
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| TW111201008U TWM630134U (en) | 2022-01-25 | 2022-01-25 | Power generating and charging device for electric vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024055185A1 (en) * | 2022-09-14 | 2024-03-21 | 寰宝绿能股份有限公司 | Power generation system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024055185A1 (en) * | 2022-09-14 | 2024-03-21 | 寰宝绿能股份有限公司 | Power generation system and method |
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