An electric motorcycle anti-wading device

Abstract

The utility model provides a kind of electric motorcycle anti-wading device, belong to electric vehicle field.It solves the problem of easy damage of electric vehicle wading.This electric motorcycle anti-wading device, including control system, electric vehicle main body, battery and multiple water level sensors, the pedal of electric vehicle main body is equipped with mounting boss, mounting boss cross section is trapezoidal structure, its two sides are inclined to facilitate water flow direction circulation, multiple water level sensors are arranged in the bottom of pedal, for detecting whether vehicle enters waterlogged area, mounting boss is equipped with battery cabin, its battery cabin is equipped with support frame for supporting battery, battery cabin is further equipped with liquid sensor, water level sensor and liquid sensor are connected with control system, the output end of battery is connected with circuit breaker and start-stop module in series, circuit breaker is used to cut off battery power supply when detecting waterlogging, start-stop module is used to force to close the start-stop function of battery.The utility model has the problem of preventing wading loss.

Description

Technical Field

[0001] This utility model belongs to the field of electric vehicles and relates to a water-proof device for electric motorcycles. Background Technology

[0002] During severe typhoon weather along the coast, cities are prone to flooding and large amounts of water accumulation. Electric motorcycles are one of the daily means of transportation for residents. When they are driven in floodwater, water can easily enter the battery and motor, causing the vehicle to malfunction and potentially leading to short circuits or burnt wires. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing an electric motorcycle water-proof device to solve these issues.

[0004] The purpose of this utility model can be achieved through the following technical solution: an electric motorcycle anti-water device, characterized in that it includes a control system, an electric vehicle body, a battery and multiple water level sensors, wherein the pedal of the electric vehicle body is provided with a mounting boss, the mounting boss has a trapezoidal cross-section and its two sides are inclined to facilitate the guidance and flow of water. Multiple water level sensors are located at the bottom of the pedal to detect whether the vehicle has entered a flooded area; The mounting platform is provided with a battery compartment, which is equipped with a support frame for supporting the battery. The battery compartment is also equipped with a liquid sensor to detect whether water has entered the battery compartment. Both the water level sensor and the liquid sensor are connected to the control system. A circuit breaker and a start-stop module are connected in series at the output terminal of the battery. The circuit breaker is used to cut off the battery power supply when water accumulation is detected, and the start-stop module is used to forcibly disable the start-stop function of the battery.

[0005] In the aforementioned water-proof device for electric motorcycles, the trapezoidal cross-section of the mounting boss is an isosceles trapezoid with an inclination angle between 15° and 45°.

[0006] In the aforementioned water-proof device for electric motorcycles, the water level sensor is a capacitive or ultrasonic water level sensor, which is arranged at three positions: front, middle, and rear of the pedal.

[0007] In the aforementioned water-resistant device for electric motorcycles, the liquid sensor is an electrode-type liquid sensor.

[0008] In the aforementioned water-proof device for electric motorcycles, the start-stop module is communicatively connected to the electric vehicle's motor control system and can force the motor to stop in a waterlogged state.

[0009] Compared with existing technologies, this electric motorcycle water-proof device combines structural design, sensor detection, and intelligent control to achieve active protection for electric motorcycles in water-related situations. It has strong practicality, safety, and reliability, and is suitable for the safe driving needs of various electric two-wheeled vehicles in rainy seasons or water-crossing sections. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the water-proof device for this electric motorcycle.

[0011] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0012] In the diagram, 1. Electric vehicle body; 2. Water level sensor; 3. Pedal; 4. Mounting boss; 5. Battery compartment; 6. Liquid sensor. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 As shown, this electric motorcycle water-proof device includes a control system, an electric vehicle body 1, a battery, and multiple water level sensors 2. The footrest 3 of the electric vehicle body 1 has a mounting boss 4 with a trapezoidal cross-section and inclined sides to facilitate water flow. Multiple water level sensors 2 are located at the bottom of the footrest 3 to detect whether the vehicle has entered a flooded area. A battery compartment 5 is located on the mounting boss 4, and a support frame for supporting the battery is located inside the battery compartment 5. A liquid sensor 6 is also located inside the battery compartment 5 to detect whether water has entered. Both the water level sensors 2 and the liquid sensor 6 are connected to the control system. A circuit breaker and a start-stop module are connected in series at the output end of the battery. The circuit breaker is used to cut off the battery power supply when water is detected, and the start-stop module is used to forcibly disable the battery's start-stop function.

[0015] The trapezoidal cross-section of the mounting boss 4 is an isosceles trapezoid with an inclination angle between 15° and 45°. The water level sensor 2 is a capacitive or ultrasonic type, positioned at the front, middle, and rear of the pedal 3. The liquid sensor 6 is an electrode type liquid sensor. The start-stop module communicates with the electric vehicle's motor control system and can force the vehicle to stop in the event of water accumulation.

[0016] This electric motorcycle's water-resistant device utilizes multi-sensor collaborative detection and intelligent control to achieve real-time monitoring and automatic protection of the vehicle's water-crossing status. Its working principle relies on multiple capacitive or ultrasonic water level sensors 2 positioned at the front, middle, and rear of the footrest 3 to detect whether the vehicle has entered a flooded area. Simultaneously, an electrode-type liquid sensor 6 is installed inside the battery compartment 5 to monitor for water ingress. These sensors transmit signals to the control system. Once water crossing or water ingress is detected, the system immediately triggers a protection mechanism: the circuit breaker cuts off battery power to prevent short circuits and battery damage; the start-stop module forcibly disables the battery's start-stop function and communicates with the motor control system to shut down the motor, preventing further damage from continued operation in the water. Furthermore, the mounting boss 4 features a trapezoidal cross-section design with an angle between 15° and 45°, guiding water flow, reducing water retention, and improving overall water resistance.

[0017] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0018] Although this document uses a considerable amount of technical terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A water-resistant device for electric motorcycles, characterized in that, The system includes a control system, an electric vehicle body (1), a battery and multiple water level sensors (2). The electric vehicle body (1) has a mounting boss (4) on its pedal (3). The mounting boss (4) has a trapezoidal cross-section and is inclined on both sides to facilitate water flow. Multiple water level sensors (2) are disposed at the bottom of the pedal (3) to detect whether the vehicle has entered a waterlogged area; The mounting boss (4) is provided with a battery compartment (5), and a support frame for supporting the battery is provided inside the battery compartment (5). A liquid sensor (6) is also provided inside the battery compartment (5) to detect whether water has entered the battery compartment (5). The water level sensor (2) and the liquid sensor (6) are both connected to the control system. The output terminal of the battery is connected in series with a circuit breaker and a start-stop module. The circuit breaker is used to cut off the power supply to the battery when water accumulation is detected. The start-stop module is used to forcibly turn off the start-stop function of the battery.

2. The water-resistant device for electric motorcycles according to claim 1, characterized in that, The trapezoidal cross section of the mounting boss (4) is an isosceles trapezoid with an inclination angle between 15° and 45°.

3. The water-resistant device for electric motorcycles according to claim 1, characterized in that, The water level sensor (2) is a capacitive or ultrasonic water level sensor (2), which is arranged in the front, middle and rear positions of the pedal (3).

4. The water-resistant device for electric motorcycles according to claim 1, characterized in that, The liquid sensor (6) is an electrode-type liquid sensor (6).

5. The water-resistant device for electric motorcycles according to claim 1, characterized in that, The start-stop module is connected to the electric vehicle's motor control system and can force the vehicle to stop in a waterlogged state.

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