Tiger-shaped electric motorcycle

Abstract

The wheel and the motor of the electric motorcycle are improved, the outer rotor motor is installed in the center of a wheel hub in an embedded mode to become a wheel middle motor device used for driving and power generation, and on the basis of the wheel middle motor device, the novel tiger-shaped electric motorcycle capable of continuously generating power in the advancing process is created.

Description

[0001] Technical Field: It relates to the technical fields of electric motorcycles and motor technologies.

[0002] Background Art: As a modern means of transportation, motorcycles have been manufactured to be perfect. However, it has been an idea of the inventor for a long time to create a new type of electric motorcycle with long-term endurance. To implement this concept, the present invention application proposes the "Tiger Tally Electric Motorcycle" solution.

[0003] Summary of the Invention: Based on the prior art, a new type of electric motorcycle is created, and the main part of the improvement lies in the wheels. One is to make improvements by referring to the appearance style of large fuel motorcycles, and it is required to create the imposing manner of a large motorcycle. A relatively quiet motor is required to emit a roaring sound wave like that of a motorcycle motor. Visually, auditorily, and sensorially, it should give people a high-quality feeling of fine workmanship. The other is a two-wheeled electric motorcycle with improved wheels by referring to the style of ordinary two-wheeled electric vehicles.

[0004] Under the prior art, a motorcycle wheel is composed of a tire, a rim, spokes, and a hub. The present invention improves the above components, and is equipped with a dedicated outer rotor motor to innovate the "wheel mid-motor device" that can drive and recover kinetic energy for power generation, and based on this technology, the "Tiger Tally Electric Motorcycle" is created.

[0005] **Detailed implementation manner**: Different from the mid-mounted motor and vertical outer-rotor hub motor of electric motorcycles in the prior art, as well as the outer-rotor hub motor with steel wires as spokes, the present invention is to install an entire outer-rotor motor in the "embedded manner" at the center of the wheel hub, combining and constructing a "wheel mid-mounted motor" to form a new running device for electric motorcycles. As a technical feature of the present invention, installing the outer-rotor motor in the center of the wheel hub in this embedded method requires that when manufacturing the wheel, not only the functions of the tire, rim, spoke, and hub need to be considered, but also improvements adapted to the motor should be made according to the basic shapes of the wheel components. In particular, at the hub part located at the center of the wheel, a pentagonal-shaped vacancy (not limited to a pentagon) without sharp corners that can accommodate a motor should be left to facilitate the embedding of the motor. Regarding the improvement of the motor, corresponding pentagonal improvements without sharp corners should be made on the motor housing according to the pentagonal shape without sharp corners at the center of the wheel hub to fit into the vacancy at the center of the wheel hub. Between the motor and the hub, there should also be a buffer pad with a certain thickness, a certain slope, and without sharp corners, made of high-quality rubber and other materials according to the gap shape between the hub and the motor, to reduce the vibration damage of the motor. During installation, the motor should be placed at the center of the hub, and buffer pads with a certain slope design that are larger on the outside and smaller on the inside should be pushed from both sides of the motor into the pentagonal wide gap with a certain slope reserved between the hub and the motor, clamping the motor tightly within the hub. On both sides, the brake disc is used as a retaining piece and fixed with inner hexagon screws on five angular teeth without sharp corners on the two end covers and the motor housing of the motor. In this way, when the motor is powered on and the outer rotor rotates, through the five angular teeth without sharp corners on the motor housing, the motor housing can act like an internal gear ring to drive the five angular teeth on the wheel hub, causing the wheel to rotate together with the internal gear ring like an external gear ring. In this way, a horizontal "outer-rotor wheel mid-mounted motor" different from the vertical outer-rotor hub motor is formed. Installing a horizontal outer-rotor motor is not only to meet the requirements of large motorcycles with wide tires and adapt to desert riding, but also to meet the requirements of the new motorcycle wheels for strength, and more importantly, to be able to recover kinetic energy for power generation and enhance the endurance. When manufacturing the wheel, considering the heat dissipation problem of the motor, it is required that the buffer pad does not affect the heat dissipation of the motor, and a design of hollow spokes and hub should be made to better stabilize the motor and ventilate and cool. This technology of installing the motor in the hub in an embedded manner is not only suitable for the application of large and high-class electric motorcycles, but also suitable for the application of general electric motorcycles, and can also be used for three-wheel electric motorcycles.

[0006] The improvement of the wheel is an adaptive arrangement for the installation of the motor. Since the horizontal outer-rotor motor is wider in shape than the vertical outer-rotor motor, each component of the rim, spoke, and hub needs to be wider than those manufactured under the prior art.

[0007] The manufacturing of the frame of a high-level large electric motorcycle needs to refer to the characteristics of electric motorcycles. Not only adaptive improvements for the battery need to be made, but also improvements need to be made according to the shape and riding characteristics of large fuel motorcycles. That is, the shape of the seat remains unchanged, and the shape of the fuel tank bulge remains unchanged. The triangular space after removing components such as the engine needs to be transformed into an empty box that can hold items. The two-sided box doors not only need to be made beautifully, but also need to make a protective design for the legs according to ergonomics, especially a practical windshield functional design.

[0008] In order to make the electric motorcycle produce a sound wave similar to that of a fuel motor, it is necessary to match the sound wave with software engineering, manufacture a simulated electronic sound wave audio device for application. Similarly, this technology can also be extended to the field of electric vehicles and applied to sports electric sports cars. For ordinary two-wheeled electric motorcycles, more efforts should be made in terms of practicality and economy during design and manufacturing. To avoid the embarrassing situation after a tire failure, the present invention designs a tiger charm-style emergency wheel to help the vehicle get out of trouble. The method is as follows: Two solid rubber small wheels are installed on the left and right under a rectangular metal frame. The width of the metal frame needs to be designed and arranged according to the width of the motorcycle wheel. The length is calculated based on the diameter of the wheel and should be able to exactly hold one-third of the wheel inside. When installing, place this device along the direction of the wheel, push the wheel into the metal frame, so that the two small wheels support the motorcycle wheel, and then use the tension belts on the metal frame to make fastening installations with the wheel spokes from the front and back respectively. In this way, it can drive away from the fault site at a relatively slow speed to get out of trouble. Inside the rectangular metal frame, a ∪-shaped stainless steel groove made by stamping technology, which is made according to the shape of a fully inflated tire and can protectively hold up the tire, needs to be installed to prevent damage to the tire without air pressure support caused by gravity. This special emergency spare part is not only suitable for the application of the "tiger charm-style electric motorcycle" with driving ability for both the front and rear wheels, but also suitable for other electric motorcycles with driving ability for both the front and rear wheels.

[0009] The outstanding features and remarkable progress of the Tiger-shaped electric motorcycle of the present invention are: 1. The ultra-wide tire has the ability to ride in the desert. 2. It has the riding function in two scene modes: sound and silent. 3. It can be matched with a generator installed on the front wheel and an electric motor installed on the rear wheel, or it can be installed on both the front and rear wheels to drive by stepping on the accelerator (electric switch), and generate electricity by retracting the accelerator. It has two functional motors and is equipped with two sets of batteries for alternating driving and generating electricity by the two motors. If necessary, it can be driven by dual drive to improve the carrying capacity and climbing performance of the motorcycle. 5. The dual motors run alternately, and have the ability to continuously recover kinetic energy for power generation during travel, which makes up for the defect that the electric motorcycle operated by a single machine can only recover kinetic energy for power generation when going downhill or sliding, and opens up a new technical route for increasing the endurance of the motorcycle. It also provides double insurance to avoid the occurrence of power failure of the motorcycle. 6. The triangular position between the front fork and the rear fork is used to make an empty box body that can carry emergency wheels and other items. 7. Equipped with emergency wheels to avoid the inconvenience caused by tire failure.

[0010] The definition and naming of the present invention: The motor is installed in the center of the wheel hub in an embedded manner, which is the "Tiger-style wheel mid-motor" technology. The front and rear wheels of the motorcycle are installed with "Tiger-style wheel mid-motor" and matched with one or two sets of batteries for driving and power generation, which is the "Tiger-style electric motorcycle" technology. As a technical component, the present invention has successfully registered the tiger graphic trademark and decided to use this trademark graphic as the logo of the Tiger-style electric motorcycle.

Claims

1. Technical features of the tiger tally - type electric motorcycle:

1. Reserve a vacant position for installing the motor at the center of the wheel hub, and install the outer - rotor motor in an embedded manner, that is, the "tiger tally - type in - wheel center motor device".

2. Take the tiger tally - type in - wheel center motor as the technical basis and apply it to the front and rear wheels of the electric motorcycle for driving the vehicle forward and recovering kinetic energy for power generation, that is, the "tiger tally - type electric motorcycle".

3. Cooperate with software engineering to simulate and match according to the sound wave of the fuel vehicle motor, manufacture electronic audio equipment, and apply it to electric motorcycles and sports electric sports cars.

4. Create a box for placing the emergency wheel and other items above the battery in the space between the front and rear wheels of the electric motorcycle. The box covers on both sides have the functions of wind protection and leg protection.

5. Install two solid - rubber small wheels, one on the left and one on the right, under the rectangular metal frame designed according to the width of the motorcycle wheel for use in getting out of trouble after a tire failure of the electric motorcycle, that is, the "tiger tally - type emergency wheel".

6. Arrange the technology of alternating operation of driving and power generation for the front and rear wheels of the electric motorcycle with double motors, and match 1 - 2 groups of batteries to achieve the technical purposes of enhancing climbing ability, enhancing load - bearing capacity, and enhancing cruising range, that is, the "tiger tally - type electric motorcycle technology".