Automobile capable of extending range through wind power generation

Abstract

The automobile comprises an automobile body and a wind power generation mechanism installed on the top of the automobile body, the wind power generation mechanism comprises a power generation shell, and fan blades, a rotating gear, a variable gear, an air compressor, a power generator, an inverter, a battery pack and a power line are arranged in the power generation shell. The wind power generation mechanism is arranged at the top of the vehicle body and moves along with the vehicle, in the running process, wind power drives fan blades to rotate, after the wind speed enters the power generation shell from the air inlet, due to the fact that the width in the power generation shell is gradually reduced, the wind power shrinks, the wind speed is increased, the fan blades are driven to rotate rapidly, and then the fan blades drive the power generator to work to generate power; the power generation efficiency is high, and the generated power can be used for assisting automobile lighting, sound equipment and the like. When power generation is not needed or it rains, the telescopic rod of the push rod is retracted, and the protective cover is put down. The invention fully utilizes the green energy wind energy, is environment-friendly and practical, and improves the cruising ability of the automobile at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, and in particular to a wind energy-generated and range-extended automobile. Background Art

[0002] Whether it is a new energy vehicle or a fuel vehicle, a certain amount of electricity is required during use, and new energy vehicles require even more electricity for endurance. However, after existing vehicles consume energy during driving, they generally do not have corresponding devices to collect wind energy caused by the driving of the vehicle, resulting in energy waste.

[0003] When a car is driving, the high-speed relative movement with the air will generate strong wind, but the huge energy generated by this wind has been ignored and not effectively utilized.

[0004] For this reason, there is an urgent need for a wind-powered vehicle with a longer range. Summary of the invention

[0005] In view of this, in order to solve the problems existing in the technical background, the present invention proposes a wind power generation extended range vehicle, which increases the cruising range under the existing battery technology conditions and solves the problem of poor cruising range of existing automobile batteries. The specific technical solution is as follows:

[0006] A wind power generation and range-extending vehicle comprises a vehicle body and a wind power generation mechanism mounted on the top of the vehicle body, wherein the wind power generation system comprises a power generation housing, wherein the power generation housing is provided with fan blades, a rotating gear, a speed gear, an air compressor, a generator, an inverter, a battery pack and a power cord, wherein the left and right ends of the power generation housing are provided with an air inlet and an air outlet respectively, wherein the air inlet is provided with an air inlet filter plate, wherein the air inlet filter plate is in the form of a mesh plate, wherein the fan blade is arranged inside the air inlet corresponding to the power generation housing, wherein one end of the fan blade is connected to the rotating gear, wherein the rotating gear is connected to the speed gear, wherein the speed gear is connected to the generator, and wherein the generator and the inverter are electrically connected via a power cord.

[0007] In one embodiment of the present invention, an air compressor is further provided inside the power generation housing, and the air compressor is provided above the generator and connected to the generator.

[0008] In one embodiment of the present invention, the diameter of the speed gear is smaller than the diameter of the rotating gear, and one rotation of the rotating gear can drive the speed gear to rotate multiple times, thereby increasing the rotation speed of the generator and improving the conversion efficiency of converting wind energy into electrical energy.

[0009] In one embodiment of the present invention, a support plate is arranged between the fan blade and the rotating gear, and the upper and lower ends of the support plate are against the inner wall of the power generation shell to support the fan blade and prevent the fan blade from deviating during rotation. The support plate is provided with multiple through holes for ventilation.

[0010] In one embodiment of the present invention, the power generation housing is in the shape of a trapezoid with a large air inlet and a small air outlet, which can effectively improve the air volume collection capacity of the car when driving at low speeds. The air inlet is connected to the inner cavity of the power generation housing, and a wind blocking plate is installed at the front end of the air outlet.

[0011] In one embodiment of the present invention, the generator is a DC generator.

[0012] In one embodiment of the present invention, there are at least two wind blades.

[0013] In one embodiment of the present invention, a protective cover is provided on the outside of the power generation housing near the air inlet, and the protective cover is rotatably connected to the power generation housing. Both sides of the protective cover are connected to the power generation housing through push rods and can be opened to protect wind power generation according to the situation. The protective cover can protect the wind power generation mechanism from rain and extend the service life of the generator.

[0014] The above technical solution has the following beneficial effects:

[0015] The present invention arranges the wind power generation mechanism on the top of the vehicle body to move with the vehicle. During driving, the wind drives the blades to rotate. After the wind speed enters the inside of the power generation housing from the air inlet, the width of the power generation housing gradually decreases, the wind shrinks, the wind speed increases, and drives the blades to rotate quickly. The blades then drive the generator to work and generate electricity. The power generation efficiency is high, and the generated electricity can be used to assist automobile lighting, audio, etc. When power generation is not needed or when it rains, the telescopic rod of the push rod is retracted and the protective cover is lowered. The present invention makes full use of green energy wind energy, is environmentally friendly and practical, and at the same time improves the endurance of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a wind power generation and range-extending vehicle of the present invention;

[0017] Figure 2 This is a schematic diagram of the side structure of a wind power generation and range extension vehicle in Embodiment 1 of the present invention;

[0018] Figure 3 This is a schematic diagram of the side structure of a wind power generation and range extension vehicle in Embodiment 2 of the present invention;

[0019] In the figure: 1- wind power generation mechanism; 2- vehicle body;

[0020] 11-fan blades; 12-air inlet filter plate; 13-rotating gear; 14-speed gear; 15-air compressor; 16-generator; 17-inverter; 18-battery pack; 19-power cord; 110-air outlet; 111-support plate; 112-protective cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1, see Figure 1 and Figure 2 As shown, a wind power generation and range extension vehicle comprises a vehicle body 2 and a wind power generation mechanism 1 mounted on the top of the vehicle body 2, wherein the wind power generation system comprises a power generation housing, wherein the power generation housing is provided with a fan blade 11, a rotating gear 13, a speed gear 14, an air compressor 15, a generator 16, an inverter 17, a battery pack 18 and a power line 19, wherein the left and right ends of the power generation housing are provided with an air inlet and an air outlet 110 respectively, wherein the air inlet is provided with an air inlet filter plate 12, wherein the air inlet filter plate 12 is a plate mesh, wherein the fan blade 11 is arranged inside the air inlet corresponding to the power generation housing, wherein one end of the fan blade 11 is connected to the rotating gear 13, wherein the rotating gear 13 is connected to the speed gear 14, wherein the speed gear 14 is connected to the generator 16, wherein the generator 16 and the inverter 17 are electrically connected via the power line 19, wherein the power generation housing is further provided with an air compressor 15, wherein the air compressor 15 is provided with a power supply line 19, wherein the power supply line 19 is electrically connected to the generator 16, wherein the power supply line 19 is electrically connected to the inverter 17 ... supply line 19 is electrically connected to the generator 16, wherein the power supply line 19 is electrically connected to the inverter 17, wherein the power supply line 19 is electrically connected to the generator 16, wherein the power supply line 19 is electrically connected to the inverter 17, wherein the power supply line 19 is electrically connected to the generator 16, wherein the power supply line 19 is electrically connected to the The machine 15 is arranged above the generator 16 and connected to the generator 16. The diameter of the speed gear 14 is smaller than the diameter of the rotating gear 13. One rotation of the rotating gear 13 can drive the speed gear 14 to rotate multiple times, thereby increasing the rotation speed of the generator 16 and improving the conversion efficiency of converting wind energy into electrical energy. A support plate 111 is arranged between the fan blade 11 and the rotating gear 13. The upper and lower ends of the support plate 111 abut against the inner wall of the power generation shell to support the fan blade 11 and prevent the fan blade 11 from deflecting when rotating. A plurality of through holes are opened on the support plate 111 for ventilation. The power generation shell is a trapezoidal shape with a large air inlet and a small air outlet 110, which can effectively improve the air volume collection capacity of the car when driving at a low speed. The air inlet is connected to the inner cavity of the power generation shell, and a wind blocking plate is installed at the front end of the air outlet 110. The generator 16 is a DC generator 16, and the fan blade 11 is provided with at least 2.

[0023] Example 2: See Figure 1 and Figure 3As shown, a wind power generation and range-extending vehicle comprises a vehicle body 2 and a wind power generation mechanism 1 mounted on the top of the vehicle body 2, wherein the wind power generation system comprises a power generation housing, wherein the power generation housing is provided with a fan blade 11, a rotating gear 13, a speed change gear 14, an air compressor 15, a generator 16, an inverter 17, a battery pack 18 and a power line 19, wherein the left and right ends of the power generation housing are provided with an air inlet and an air outlet 110 respectively, wherein the air inlet is provided with an air inlet filter plate 12, wherein the air inlet filter plate 12 is a plate mesh, and the fan blade 11 is provided with a fan blade 12, wherein the fan blade 11 is provided with a fan blade 1 ... 1 is arranged inside the air inlet corresponding to the power generation housing, one end of the fan blade 11 is connected to the rotating gear 13, the rotating gear 13 is connected to the speed gear 14, the speed gear 14 is connected to the generator 16, the generator 16 is electrically connected to the inverter 17 through the power line 19, and an air compressor 15 is also arranged inside the power generation housing, the air compressor 15 is arranged above the generator 16 and connected to the generator 16, the diameter of the speed gear 14 is smaller than the diameter of the rotating gear 13, and the rotating gear 13 can rotate one circle The speed change gear 14 is driven to rotate multiple times, thereby increasing the rotation speed of the generator 16 and improving the conversion efficiency of converting wind energy into electrical energy. A support plate 111 is arranged between the fan blade 11 and the rotating gear 13. The upper and lower ends of the support plate 111 abut against the inner wall of the power generation housing to support the fan blade 11 and prevent the fan blade 11 from deflecting when rotating. A plurality of through holes are opened on the support plate 111 for ventilation. The power generation housing is a trapezoidal shape with a large air inlet and a small air outlet 110, which can effectively improve the wind speed of the car when it is driving at a low speed. The air inlet is connected to the inner cavity of the power generation shell, and a wind blocking plate is installed at the front end of the air outlet 110. The generator 16 is a DC generator 16. The fan blades 11 are provided with at least 2. A protective cover 112 is provided on the outside of the power generation shell near the air inlet. The protective cover 112 is rotatably connected to the power generation shell. Both sides of the protective cover 112 are connected to the power generation shell by push rods and can be opened for protection according to the situation. The protective cover 112 can protect the wind power generation mechanism 1 from rain and extend the service life of the generator 16.

[0024] When the present invention is used in practice, the user fixes the device to the air inlet on the top front of the vehicle body 2. When the vehicle body 2 is traveling at a low speed of less than 70 km / h, the air compressor 15 drives the fan blade 11 to rotate, and the rotation speed can reach 200 revolutions / min, achieving the maximum power supply effect and generating electricity. When the speed exceeds 70 km / h, the high-pressure wind is turned off, and the fan blade 11 is driven by the outside wind to rotate to generate electricity. When the fan blade 11 generates electricity, the rotation of the fan blade 11 drives the rotating gear 13 to rotate, and the rotation of the rotating gear 13 drives the variable The speed gear 14 rotates. Since the diameter of the speed gear 14 is smaller than the diameter of the rotating gear 13, one rotation of the rotating gear 13 can drive the speed gear 14 to rotate multiple times, thereby improving the generator 16 to convert wind energy into electrical energy. The electrical energy generated by the generator 16 will be transmitted to the inverter 17 through the power line 19. The inverter 17 can make the electrical energy generated by the generator 16 reach the condition for charging the battery of the vehicle body 2. At this time, the electrical energy converted by the inverter 17 is used to charge the backup battery of the electric vehicle to increase the endurance of the vehicle body 2.

[0025] The basic principles and main features of the present invention are described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A wind power generation and range-extending vehicle, comprising a vehicle body, characterized in that: It also includes a wind power generation mechanism installed on the top of the vehicle body, the wind power generation system includes a power generation shell, the power generation shell is provided with fan blades, rotating gears, speed gears, air compressors, generators, inverters, battery packs and power cords, the left and right ends of the power generation shell are respectively provided with air inlets and air outlets, the air inlet is provided with an air inlet filter plate, the air inlet filter plate is a mesh plate, the fan blade is arranged inside the air inlet corresponding to the power generation shell, one end of the fan blade is connected to the rotating gear, the rotating gear is connected to the speed gear, the speed gear is connected to the generator, and the generator and the inverter are electrically connected through the power cord.

2. A wind power generation and range-extending vehicle according to claim 1, characterized in that: An air compressor is also provided inside the power generation housing. The air compressor is provided above the generator and connected to the generator.

3. The wind power generation and range-extending vehicle according to claim 1, characterized in that: The diameter of the speed gear is smaller than the diameter of the rotating gear. One rotation of the rotating gear can drive the speed gear to rotate multiple times, thereby increasing the rotation speed of the generator and improving the conversion efficiency of converting wind energy into electrical energy.

4. The wind power generation and range-extending vehicle according to claim 1, characterized in that: A support plate is provided between the fan blade and the rotating gear. The upper and lower ends of the support plate abut against the inner wall of the power generation shell to support the fan blade and prevent the fan blade from deflecting when rotating. The support plate is provided with multiple through holes for ventilation.

5. The wind power generation and range-extending vehicle according to claim 1, characterized in that: The power generation housing is in a trapezoidal shape with a large air inlet and a small air outlet, which can effectively improve the air volume collection capacity of the car when driving at low speed. The air inlet is connected to the inner cavity of the power generation housing.

6. The wind power generation and range-extending vehicle according to claim 1, characterized in that: The generator is a DC generator.

7. The wind power generation and range-extending vehicle according to claim 1, characterized in that: The number of the fan blades is at least two.

8. The wind power generation and range-extending vehicle according to claim 1, characterized in that: A protective cover is provided on the outside of the power generation housing near the air inlet, and the protective cover is rotatably connected to the power generation housing. Both sides of the protective cover are connected to the power generation housing through push rods and can be opened to protect wind power generation according to the situation. The protective cover can protect the wind power generation mechanism from rain and extend the service life of the generator.

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