TWM406540U - The structure of generate electric power of a electric vehicle - Google Patents

Abstract

The structure of generate electric power which is combined by a generator, a gear set and a commutator. The gear set is connect with transmission axle of a electric vehicle directly. The main structure of innovation is the gear set is packed in a box, and the transmission axle of a electric vehicle connect the gear set directly to increase the revolve speed of the generator then lead to effective electric power. A commutator connect the generator and the battery of the electric vehicle. The electric power that generate by the generator can recharge the battery of the electric vehicle via the commutator.

Description

V. New description: [New technical field] This creation is to provide a power generation structure that can also effectively charge electric vehicles, mainly for power generation technology in which low-speed electric vehicles can also be effectively charged. [Prior Art] According to the electric vehicle, it has become a means of energy saving and environmental protection. Its main power comes from the battery. After the electric vehicle is about 16 to 65 kilometers away, it has to be recharged. Charging has become a major issue for electric vehicles. Due to the slow speed, the general speed is between 6km and 30km per hour. At this speed, the speed of the axle is about 4 (10) per minute, which can't make the generator generate electricity effectively. Therefore, the current electric vehicle is not equipped. Setting the structure of the generator to charge' is a fly in the ointment, and it is also a problem and a deficiency that has yet to be overcome and solved. [New content] In view of this, it is actively researching to find that electric vehicles can also be used as fuels for gasoline and locomotives that are generally fuel-fueled, supplement the electric vehicle battery storage capacity, and increase the electric vehicle's charge every time. Distance, reduce charging frequency and extend the service life of the electric ground. The technical feature of this creation is that the power generation structure includes a box body, a speed increasing gear set, a generator, and a rectifier. There is a speed increasing gear set inside the box. The box system is arranged on the axle of the electric vehicle between the car body and the tire, and the box is intended to have a cymbal, so that the transmission gear of the speed increase check wheel in the gold ritual can be directly connected with the axle; when the electric vehicle When traveling, it will drive the axle to rotate, and ff is called I. X.·-· \j2r When the downhill or gentle section is not accelerating, the axle still rotates according to the inertia, the axle drives the transmission gear to rotate, and meshes with other multiple gears of different sizes and intermeshing in the transmission increasing gear set. Increase the speed, and then drive the generator to run at high speed to effectively generate electricity, and connect the power generated by the generator to the rectifier via a wire, and then convert the AC generated by the generator to DC through a rectifier, and transfer it to the battery of the electric vehicle for storage via another wire. Power supply Electric vehicle power and headlights are bright, reducing power consumption and time-consuming charging, making electric vehicles that are already environmentally friendly and energy-saving more energy-saving and environmentally friendly, and the main purpose of this creation. [Embodiment] In order to make it easier for those who are familiar with the art to understand the technical scope of the creation and the functional benefits that can be achieved, a specific embodiment will be listed, and the following detailed description will be given with the following diagram: A power generation structure is also created in which a low-speed electric vehicle can also be effectively charged. The structure is formed by a combination of a box body speed increasing gear set 2, a generator 3 and a rectifier 4, wherein the box body 1 includes a lid. 11; the box body is set on the axle 5 of the electric vehicle between the car Zhao 6 and the tire 7' and is screwed to the vehicle 6 with the screw 12; the internal gear of the box i is increased gear set 2; 1 is provided with perforations 13, 14 on both sides, so that the axle 5 passes through the inner perforation 13 and is connected with the transmission gear 21 i of the speed increasing gear set 2 t in the casing 1; the axle 5 passes through the outer side of the casing 1 14 is coupled to the tire 7; the lid u is screwed to the casing i with a screw. The speed increasing gear set 2 includes a transmission gear 21, a second gear set finding, and a third gear 23; the second gear set 22 includes a pinion gear 221 and a sleeve-synchronous large gear 222, a transmission gear 21 and a M406540 99<^fc> e

The pinion 221 of the second gear set 22 is coupled to the transmission, and the large gear of the second gear set 22 is meshed with the second gear 23. The transmission gear 21 and the second gear set 22 are small,

The Tt% cc 1 "^IL gear ratio is 5 to 1 'the large gears 222 and c L of the second gear set 22, and the number of teeth of the seedling wheel 23 is 5 to 1. The second gear 23 is connected to the permanent magnet rotor 31 of the generator 3, and is screwed

The female 311 is screwed tightly, and the coil stator 32 of the generator 3 is fixedly screwed to the outside of the casing with screws and the casing t. The coil stator 32 of the generator 3 has a wire 321 connected to the rectifier 4, and is: via the rectifier 4 The electrical power generated by the generator is converted to direct current through the other-wire transmission to the electric vehicle battery 61. The outer side of the permanent magnet rotor 31 has an exhaust fan blade, and the coil stator is concavely shaped and surrounds the permanent magnet rotor 31, and maintains a constant equalization gap with the permanent magnet rotor 31. Through the combination of the above-mentioned various components, in practical application, Jingjing refers to the first-picture: the three-dimensional exploded view of the creation of the work, and the second figure: the perspective view of the structure of the county creation example, As shown in the third figure, it is a three-dimensional structure diagram of the present embodiment.

When the electric vehicle travels, the axle 5 is driven to rotate. 'When the downhill or gentle section is not accelerated, the axle 5 continues to rotate according to the inertia, the transmission gear 21 rotates along with the axle 5, and the transmission gear 21 meshes to drive the second gear set 22. The gear 221 is simultaneously driven by the coaxial gear 222 coaxially with the pinion gear 221 to drive the third gear 23, and after 5 times of the gear ratio of each of the 5 to 1 Naruto transmission, the reversal can be increased by 25 times, and then by The third gear 23 is coupled to the transmission generator 3 permanent magnet rotor 31. The permanent magnet rotor 31 simultaneously rotates around the same axis but the separated coil stator 32 rotates at a high speed to generate electricity efficiently, and the electric power is connected to the rectifier 4 via the wire 321 and then through the rectifier. 4 Converting the AC power generated by the generator to DC power and transmitting it to the electric vehicle battery 61 via another wire to store the electric power, supplying the electric vehicle power and the lamp light. 8 M406540

Qf of. 9 The fourth figure shows a schematic diagram of the present embodiment in an electric scooter. The fifth figure shows a combined sectional view of the present embodiment.

The present invention relates to a power generation structure in which a low-speed electric vehicle can also be effectively charged. According to an embodiment, a plurality of different speed-increasing gear sets are used for the spray transmission, and when the electric vehicle travels, it will drive the axle to rotate on a downhill or gentle section. When it is not accelerating, the axle will continue to rotate according to the inertia without the output. 'The speed can be increased by 25 times, and the axle will be lifted from the original speed of 100 to 400 per minute to the permanent magnet rotor 2, 5〇〇 to 1 〇, 转速 the speed, so that the generator can effectively generate electricity. Take the current of 14V-determined force as an example. When the speed is 1, 〇〇〇1^|1|, the current is 1.00A, when the speed is 2,500RPM, the current is 7.65A, when the speed is 3,000RPM. The current is 8.1A, when the speed is 1〇, the current at 〇〇ORPM is 9 25Αβ to use the 500W motor's electric scooter with a speed of 6 to 8 kilometers per hour, at 6 km/h and 2'500 RPM. The current of 65A is equal to the power generation of 1〇7w, and the driving distance of electric vehicle recharging is more than 20%. It is confirmed that the power generation efficiency of the effective charging expected by this creation can be achieved, and it is the first thing that has not been seen before. "Creation" has "industry use value", and it has already met the requirements of the "practicality" and "progressiveness" of patents, and applied for patents to the bureau in accordance with the provisions of the Patent Law. The above description is only for the specific description of the preferred embodiment of the present invention, and is not intended to impose any form of restriction on the present invention. Therefore, those who are familiar with the general practice are all concerned in the same creative spirit. Modifications or changes to this creation should still be included in the scope of this creative intent. 9 M406540 [Simplified description of the drawings] The first figure is an exploded view of the present embodiment. Second Figure: A perspective view of the structure of the present embodiment. The third figure is a three-dimensional structure diagram of the present embodiment. The fourth figure is a schematic diagram of the embodiment of the present invention applied to an electric scooter. Fig. 5 is a sectional view showing a combination of the present embodiment. 10 M406540

[Explanation of main component symbols] (1) Case (11) Cover (12) Screw (13) Inside perforation (14) Outer perforation (2) Acceleration gear set (21) Transmission gear

(22) Second gear set (221) pinion (222) large gear (23) third gear (3) generator (31) permanent magnet rotor (311) nut (32) coil stator (321) wire (4 Rectifier (5) Axle (61) Battery (6) Body (7) Tire M406540. (here by this Council in the collection - New patent specification text sticking barcode / ※ Application number: ※ Application date: ah. 3 Classification: (2〇c6.〇i> I. New name: (Chinese/English) Power generation structure for efficient charging of electric vehicles (Do not change the format and order of this manual, please do not use j:

The structure of generate electric power of a electric vehicle

Claims (1)

M406540 Sixth, the scope of application for patents: 1. - The power generation structure for efficient charging of electric vehicles, mainly including - the box box is set on the axle of the electric vehicle between the vehicle section and the tire, and the screw is fixed in the car; There is a speed increasing gear set in the body. The box body has openings on both sides. The wheel shaft passes through the opening and can be directly connected with the speed increasing gear set in the box body, and then passes through the box and the other side of the box is connected with the tire; The speed gear set is composed of a plurality of sizes and is not directly connected with the axle, and is driven by the axle transmission through the nozzle to increase the speed. The speed increasing gear group simultaneously meshes with the permanent magnet rotor of the transmission generator to drive the hair. The motor is effectively generated; a generator includes a permanent magnet rotor and a coil stator, and the permanent magnet rotor is meshed with the speed increasing gear set, and the permanent magnet rotor rotates around the coaxial but separated coil stator to generate electric power; the coil stator is solid The screw is on the outer side of the box body and has a wire connecting rectifier; a rectifier having a wire and one end connected to the coil stator of the generator, converting the alternating current generated by the generator into direct current, and transmitting the battery to the battery through the other end2. The power generating structure for efficiently charging an electric vehicle according to claim 1, wherein a box cover is provided outside the box. 12