Automobile auxiliary power generation device

Abstract

The invention relates to the field of automobile power generation, and particularly discloses an automobile auxiliary power generation device which comprises a steel ring, one end of the steel ring is fixedly connected with a fixing shaft, the inner wall of the steel ring is further fixedly provided with a winding coil I and a winding coil II, and the outer side of the fixing shaft is fixedly connected with a gear I; a fixing ring is further fixedly connected to one side of the steel ring, a plurality of transmission gears are installed on the fixing ring through bearings, and a strong magnetic rotor is further rotationally connected to the outer side of the fixing shaft through a bearing; according to the invention, rotation of the tire and the steel ring during automobile driving is converted into electric energy through design; through a gear transmission system, effective coupling of rotation of the steel ring and rotation of the strong magnetic rotor is achieved, the strong magnetic rotor cuts magnetic induction lines around the winding coil in the rotation process to generate induced electromotive force, and the power generation winding and the strong magnetic rotor move in opposite directions through gear transmission conversion, so that the purposes of rotating at a low speed and cutting the winding coil at a high speed are achieved.

Description

Technical Field

[0001] The invention belongs to the field of automobile power generation, in particular to an automobile auxiliary power generation device. Background Art

[0002] As the world pays more and more attention to energy conservation, environmental protection and sustainable development, electric vehicles, as representatives of new energy vehicles, are gradually becoming an important development direction of the future automotive industry.

[0003] When traditional cars are running, the rotational kinetic energy of the wheels is often wasted. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an automobile auxiliary power generation device to solve the problem in the prior art that the rotational kinetic energy of the wheels is often wasted during the operation of traditional automobiles.

[0005] An automobile auxiliary power generation device comprises a steel ring, one end of the steel ring is fixedly connected to a fixed shaft, a winding coil 1 and a winding coil 2 are fixedly mounted on the inner wall of the steel ring, a gear 1 is fixedly connected to the outer side of the fixed shaft, a fixed ring is fixedly connected to one side of the steel ring, a plurality of transmission gears are mounted on the fixed ring via bearings, a strong magnetic rotor is rotatably connected to the outer side of the fixed shaft via bearings, a gear 2 is fixedly connected to one end of the strong magnetic rotor, and a cavity is also opened on one side of the strong magnetic rotor;

[0006] One side of the transmission gear is meshed with gear 1, and the other side of the transmission gear is meshed with gear 2. The winding coil 1 is annularly wrapped around the outside of the strong magnetic rotor, and the winding coil 2 is partially embedded in the cavity.

[0007] The fixed shaft is installed on the vehicle body through a bearing, and a tire is sleeved on the outer side of the steel ring.

[0008] Preferably, the winding coil 1 and the winding coil 2 are connected in series to form a high voltage output.

[0009] Preferably, a wire channel is provided inside the fixed shaft for leading out the electricity generated by the winding coil one and the winding coil two.

[0010] Preferably, it also includes a power output module, which is electrically connected to the winding coil one and the winding coil two, and is used to collect, rectify and filter the power generated by the winding coil one and the winding coil two to provide a stable and continuous DC output.

[0011] Preferably, the housing of the auxiliary power generation device is made of lightweight, high-strength material to reduce weight and improve durability.

[0012] Preferably, the power output module also includes a protection circuit for monitoring current and voltage during power output, and automatically cutting off power output to protect the generator and the circuit system of the electric vehicle when abnormal parameters are detected.

[0013] Preferably, it also includes a voltage regulator, which is electrically connected to the power output module and is used to automatically adjust the power voltage generated by winding coil one and winding coil two according to the power demand of the electric vehicle to ensure that the electric vehicle can obtain power stably and efficiently.

[0014] Preferably, the voltage regulator adopts a closed-loop control system, and performs feedback control on the voltage regulator by real-time monitoring of the power demand of the electric vehicle and the power voltage generated by winding coil one and winding coil two, so as to achieve accurate and fast voltage regulation.

[0015] Preferably, it also includes a communication interface for transmitting the status information and power output information of the generator to the control system of the electric vehicle in real time, so that the electric vehicle can be intelligently scheduled and optimized according to the status of the generator.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The design converts the rotation of the tires and rims of the car into electrical energy. This conversion method does not require an additional power source and directly utilizes the kinetic energy of the car, thus achieving energy reuse and efficient conversion.

[0018] Through the gear transmission system, the effective coupling between the rotation of the steel ring and the rotation of the strong magnetic rotor is realized. The strong magnetic rotor cuts the magnetic flux lines around the winding coil during the rotation process to generate an induced electromotive force. Through the gear transmission conversion, the power generation winding and the strong magnetic rotor move in the opposite direction, thereby achieving the purpose of low-speed operation and high-speed cutting of the winding coil.

[0019] The auxiliary power generation device does not require the combustion of fossil fuels, does not produce exhaust emissions and noise pollution, and meets current environmental protection and sustainable development requirements. At the same time, it can also provide additional power support for the vehicle's power system and reduce dependence on traditional energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 A is an enlarged view of the middle image.

[0022] In the figure: 1, steel ring; 2, fixed shaft; 3, winding coil 1; 4, winding coil 2; 5, gear 1; 6, fixed ring; 7, transmission gear; 8, strong magnetic rotor; 9, gear 2; 10, cavity. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 and 2 As shown:

[0025] Embodiment 1: The present invention provides an automobile auxiliary power generation device, comprising a steel ring 1, one end of the steel ring 1 is fixedly connected to a fixed shaft 2, a winding coil 1 3 and a winding coil 2 4 are also fixedly installed on the inner wall of the steel ring 1, a gear 1 5 is fixedly connected to the outer side of the fixed shaft 2, a fixed ring 6 is also fixedly connected to one side of the steel ring 1, a plurality of transmission gears 7 are installed on the fixed ring 6 through bearings, a strong magnetic rotor 8 is rotatably connected to the outer side of the fixed shaft 2 through bearings, one end of the strong magnetic rotor 8 is fixedly connected to a gear 2 9, and a cavity 10 is also opened on one side of the strong magnetic rotor 8;

[0026] One side of the transmission gear 7 is meshed with the gear 1 5, and the other side of the transmission gear 7 is meshed with the gear 2 9. The winding coil 1 3 is annularly wrapped around the outside of the strong magnetic rotor 8, and the winding coil 2 4 is partially embedded in the cavity 10.

[0027] The fixed shaft 2 is installed on the vehicle body through a bearing, and a tire is sleeved on the outer side of the steel ring 1.

[0028] From the above, it can be seen that when the car is running, the steel wheel 1 rotates accordingly, and the rotation of the steel wheel 1 will cause the fixed shaft 2, winding coil 1 3, winding coil 2 4, gear 1 5, fixed ring 6 and several transmission gears 7 to rotate accordingly, and the rotation of gear 1 5 will cause several transmission gears 7 to drive gear 2 9 to rotate in the opposite direction, and the reverse rotation of gear 2 9 will cause the strong magnetic rotor 8 to rotate in the opposite direction, and the strong magnetic rotor 8 cuts the magnetic flux lines around winding coil 1 3 and winding coil 2 4 during the rotation process, and generates an induced electromotive force in the winding coil according to Faraday's law of electromagnetic induction, thereby realizing power generation.

[0029] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that winding coil 1 3 and winding coil 2 4 are connected in series to form a high voltage output.

[0030] Specifically, a wire channel is provided inside the fixed shaft 2 for leading out the electricity generated by the winding coil 1 3 and the winding coil 2 4 .

[0031] Specifically, it also includes a power output module, which is electrically connected to the winding coil 1 3 and the winding coil 2 4, and is used to collect, rectify and filter the power generated by the winding coil 1 3 and the winding coil 2 4 to provide a stable and continuous DC output.

[0032] As can be seen from the above, in this embodiment, winding coil 1 and winding coil 2 are connected in series to form a high voltage output, and a power output module is added to provide a stable and continuous direct current output.

[0033] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that the housing of the auxiliary power generation device is made of lightweight, high-strength material to reduce weight and improve durability.

[0034] Specifically, the power output module also includes a protection circuit for monitoring current and voltage during the power output process, and automatically cutting off the power output to protect the generator and the circuit system of the electric vehicle when abnormal parameters are detected.

[0035] Specifically, it also includes a voltage regulator, which is electrically connected to the power output module and is used to automatically adjust the power voltage generated by winding coil 1 3 and winding coil 2 4 according to the power demand of the electric vehicle to ensure that the electric vehicle can obtain power stably and efficiently.

[0036] Specifically, the voltage regulator adopts a closed-loop control system, which performs feedback control on the voltage regulator by real-time monitoring of the power demand of the electric vehicle and the power voltage generated by the winding coil 1 3 and the winding coil 2 4, so as to achieve accurate and fast voltage regulation.

[0037] Specifically, it also includes a communication interface for transmitting the status information and power output information of the generator to the control system of the electric vehicle in real time, so that the electric vehicle can be intelligently scheduled and optimized according to the status of the generator.

[0038] As can be seen from the above, the use of lightweight, high-strength materials to make the shell helps to reduce the weight of the entire power generation device, while improving durability and impact resistance, and adapting to various complex roads and driving conditions;

[0039] The protection circuit in the power output module can monitor the current and voltage parameters in real time. Once an abnormality such as overcurrent, overvoltage, short circuit, etc. is found, the power output will be cut off immediately, effectively preventing damage to the generator and electric vehicle circuit system, and improving the safety and reliability of the system;

[0040] According to the power demand of electric vehicles, the voltage regulator can automatically adjust the power voltage generated by the winding coil to ensure that electric vehicles can obtain the required power stably and efficiently. This helps to optimize the energy utilization of electric vehicles and extend the driving range;

[0041] The voltage regulator adopts a closed-loop control system, which performs feedback control on the voltage regulator by real-time monitoring of the power demand of the electric vehicle and the power voltage generated by the winding coil. This control method can achieve accurate and fast voltage regulation and improve the response speed and stability of the system.

[0042] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0043] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0047] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile auxiliary power generation device, characterized in that: The invention comprises a steel ring (1), one end of which is fixedly connected to a fixed shaft (2), a winding coil 1 (3) and a winding coil 2 (4) are also fixedly mounted on the inner wall of the steel ring (1), a gear 1 (5) is fixedly connected to the outer side of the fixed shaft (2), a fixing ring (6) is also fixedly connected to one side of the steel ring (1), a plurality of transmission gears (7) are mounted on the fixing ring (6) via bearings, a strong magnetic rotor (8) is rotatably connected to the outer side of the fixed shaft (2) via bearings, one end of the strong magnetic rotor (8) is fixedly connected to a gear 2 (9), and a cavity (10) is also provided on one side of the strong magnetic rotor (8); One side of the transmission gear (7) is meshed with gear one (5), and the other side of the transmission gear (7) is meshed with gear two (9). The winding coil one (3) is wrapped around the outer side of the strong magnetic rotor (8) in an annular shape, and the winding coil two (4) is partially embedded in the cavity (10); The fixed shaft (2) is mounted on the vehicle body via a bearing, and a tire is sleeved on the outer side of the steel ring (1).

2. The automobile auxiliary power generation device as claimed in claim 1, characterized in that: The winding coil one (3) and the winding coil two (4) are connected in series to form a high voltage output.

3. The automobile auxiliary power generation device as claimed in claim 2, characterized in that: A wire channel is provided inside the fixed shaft (2) for leading out the electricity generated by the winding coil 1 (3) and the winding coil 2 (4).

4. The automobile auxiliary power generation device as claimed in claim 3, characterized in that: The invention also includes a power output module, which is electrically connected to the winding coil one (3) and the winding coil two (4) and is used to collect, rectify and filter the power generated by the winding coil one (3) and the winding coil two (4) to provide a stable and continuous direct current output.

5. The automobile auxiliary power generation device as claimed in claim 4, characterized in that: The housing of the auxiliary power generation device is made of light and high-strength material to reduce weight and improve durability.

6. The automobile auxiliary power generation device as claimed in claim 5, characterized in that: The power output module also includes a protection circuit for monitoring current and voltage during power output. When abnormal parameters are detected, the power output is automatically cut off to protect the generator and the circuit system of the electric vehicle.

7. An automobile auxiliary power generation device as claimed in claim 6, characterized in that: It also includes a voltage regulator, which is electrically connected to the power output module and is used to automatically adjust the power voltage generated by winding coil one (3) and winding coil two (4) according to the power demand of the electric vehicle to ensure that the electric vehicle can obtain power stably and efficiently.

8. The automobile auxiliary power generation device as claimed in claim 7, characterized in that: The voltage regulator adopts a closed-loop control system, which performs feedback control on the voltage regulator by real-time monitoring of the power demand of the electric vehicle and the power voltage generated by the winding coil 1 (3) and the winding coil 2 (4), so as to achieve accurate and rapid voltage regulation.

9. The automobile auxiliary power generation device as claimed in claim 1, characterized in that: It also includes a communication interface for transmitting the status information and power output information of the generator to the control system of the electric vehicle in real time, so that the electric vehicle can be intelligently scheduled and optimized according to the status of the generator.

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