Frame structure of two-wheeled electric vehicle

Abstract

The utility model discloses a frame structure of a two-wheeled electric vehicle, and relates to the field of electric vehicle frames. The utility model provides a frame structure of a two-wheeled electric vehicle capable of extinguishing fire, which comprises a frame main body fixedly connected with a battery box, and further comprises a compressed air tank fixedly connected with the battery box, an air delivery pipe is communicated between the compressed air tank and the battery box, and a trigger assembly is arranged on the air delivery pipe. The triggering assembly is used for connecting the gas conveying pipe when a fire breaks out. When the battery box is on fire, the gas conveying pipe is communicated through the triggering assembly, so that the fire extinguishing gas in the compressed gas tank can enter the battery box through the gas conveying pipe, the fire extinguishing gas is used for extinguishing the fire of the battery box, and the purpose of extinguishing the fire is achieved.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle frames, and more particularly to a frame structure for a two-wheeled electric vehicle. Background Technology

[0002] Two-wheeled electric vehicles are widely used in modern people's travel life. One of the main components of a two-wheeled electric vehicle is the frame, which can undertake the functions of connection and protection.

[0003] Because electric vehicles have battery boxes, which are prone to smoke, fire or even explosion when subjected to collisions or compression, existing two-wheeled electric vehicle frames are usually unable to extinguish fires automatically. Therefore, a frame structure for two-wheeled electric vehicles that can extinguish fires is being developed. Utility Model Content

[0004] In order to overcome the shortcomings of existing two-wheeled electric vehicle frames that do not have automatic fire extinguishing function, this utility model provides a frame structure for a two-wheeled electric vehicle that can extinguish fires.

[0005] The technical implementation scheme of this utility model is as follows: a frame structure for a two-wheeled electric vehicle, including a frame body, a battery box fixedly connected to the frame body, and a compressed air tank fixedly connected to the battery box. An air supply pipe is connected between the compressed air tank and the battery box, and a triggering component is provided on the air supply pipe. The triggering component is used to connect the air supply pipe when a fire occurs.

[0006] As a preferred technical solution of this utility model, the triggering component includes a blocking member, which is slidably connected to the gas supply pipe. A compression spring is connected between the blocking member and the gas supply pipe. A symmetrically distributed candle is fixed to the blocking member, and the candle is inserted into the battery box.

[0007] As a preferred technical solution of this utility model, it also includes an alarm mechanism, which is disposed in the battery box. The alarm mechanism is used to issue an alarm to remind people around to pay attention. The alarm mechanism includes a trigger button, which is connected to the battery box. The trigger button is pressed and engaged with the blocking member. An alarm is fixedly connected to the battery box, and the alarm is electrically connected to the trigger button.

[0008] As a preferred technical solution of this utility model, it also includes sandbags, which are symmetrically fixed to the battery box, and a thin film is fixed to the bottom of the sandbags.

[0009] As a preferred embodiment of this utility model, it also includes a handle, which is symmetrically fixed to the battery box.

[0010] As a preferred technical solution of this utility model, it also includes a storage frame, which is fixedly connected to the main body of the vehicle frame.

[0011] The beneficial effects of this utility model are as follows: 1. When the battery box catches fire, this utility model connects the gas supply pipe through the trigger component, so that the fire extinguishing gas in the compressed gas tank can enter the battery box through the gas supply pipe, and extinguish the fire in the battery box through the fire extinguishing gas, thereby achieving the purpose of extinguishing the fire.

[0012] 2. This utility model uses an upward-moving blocking component to press the trigger button, thereby activating the alarm and alerting people to stay away from the battery box, which is beneficial for fire prevention.

[0013] 3. When the battery box catches fire, the flame melts the film, causing the sand in the sandbag to fall into the battery box, thereby covering the fire point and isolating it from the air, which is beneficial for extinguishing the fire. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a three-dimensional structural diagram of the sandbag and film components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the compressed air tank and air delivery pipe of this utility model.

[0018] Figure 5 This is a three-dimensional structural cross-sectional view of the components of this utility model, including the barrier, candle, and compression spring.

[0019] Figure 6 This is a three-dimensional structural diagram of the alarm mechanism of this utility model.

[0020] Reference numerals: 1: Battery box, 11: Frame body, 12: Handle, 13: Storage box, 2: Sandbag, 3: Film, 4: Compressed air canister, 5: Air supply pipe, 6: Barrier, 7: Candle, 8: Compression spring, 9: Trigger button, 10: Alarm. Detailed Implementation

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1: A frame structure for a two-wheeled electric vehicle, such as... Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the vehicle includes a frame body 11, a battery box 1, and a sandbag 2. The battery box 1 is fixedly connected to the front of the frame body 11. The vehicle also includes a compressed air tank 4, which is fixedly connected to the right side of the battery box 1. A gas supply pipe 5 connects the compressed air tank 4 and the battery box 1. A triggering component is provided on the gas supply pipe 5, which is used to connect the gas supply pipe 5 when a fire occurs.

[0023] like Figure 4 and Figure 5 As shown, the triggering component includes a blocking member 6, which is slidably connected to the gas supply pipe 5. A compression spring 8 is connected between the blocking member 6 and the gas supply pipe 5. Candles 7 are fixed to the front and rear sides of the upper part of the blocking member 6, and the candles 7 are inserted into the battery box 1.

[0024] The frame structure of this two-wheeled electric vehicle needs to be assembled with other components such as wheels before it can be used normally. During use, the battery box 1 may be accidentally squeezed or collided, which may cause it to catch fire. Because the temperature near the battery box 1 rises, the candle 7 will melt and shorten under the influence of the high temperature. Initially, because the candle 7 is stuck in the blocking part 6, the blocking part 6 cannot move upward, and the compression spring 8 is in a compressed state. After the candle 7 melts, the blocking part 6 is released, and then the compression spring 8... When the blocking member 6 moves upward, the air supply pipe 5 is connected, and the fire extinguishing gas in the compressed air tank 4 can enter the battery box 1 through the air supply pipe 5, thereby extinguishing the fire in the battery box 1. After the fire is extinguished, the entire battery box 1 can be removed, and then a new battery box 1 can be installed back on the frame body 11. In the event of an accidental fire in the battery box 1, the blocking member 6 is released by melting the candle 7, thereby connecting the air supply pipe 5 and allowing the fire extinguishing gas in the compressed air tank 4 to enter the battery box 1, thus achieving the purpose of automatic fire extinguishing.

[0025] Example 2: Based on Example 1, such as Figure 6 As shown, it also includes an alarm mechanism, which is located in the battery box 1. The alarm mechanism is used to issue an alarm to alert people in the vicinity. The alarm mechanism includes a trigger button 9, which is connected to the right side of the battery box 1. The trigger button 9 is pressed and engaged with the blocking member 6. An alarm 10 is fixedly connected to the upper front part of the battery box 1. The alarm 10 is electrically connected to the trigger button 9.

[0026] To alert those nearby when battery box 1 catches fire and prevent injury, when the barrier 6 moves upward, it contacts the trigger button 9. Under the pressure of the barrier 6, the trigger button 9 is pressed, activating the alarm 10. The alarm 10 then sounds, alerting those nearby to the fire and allowing them to move away from the battery box 1. By pressing the trigger button 9 with the barrier 6, the alarm 10 is activated, thus alerting those nearby to stay away from the burning battery box 1, which is beneficial for fire prevention.

[0027] like Figure 2 and Figure 3 As shown, it also includes sandbags 2, and there are four sandbags 2. The four sandbags 2 are symmetrically fixed to the top of the battery box 1, and the bottom of each sandbag 2 is fixed with a film 3.

[0028] To further aid in firefighting, when a fire breaks out inside the battery box 1, the flames will melt the film 3 at the bottom of the sandbag 2 used for sealing. As a result, the sand inside the sandbag 2 will leak out. After the sand covers the ignition point, it can effectively isolate the ignition point from the air, thereby preventing the battery box 1 from continuing to burn and helping to extinguish the fire.

[0029] like Figure 1 As shown, it also includes two handles 12, which are symmetrically fixed to the top of the battery box 1.

[0030] To facilitate the movement and replacement of battery box 1, the handle 12 can be held by hand, and the battery box 1 can be moved by moving the handle 12, thus facilitating the movement and replacement of battery box 1.

[0031] like Figure 1 As shown, it also includes a storage frame 13, which is fixed to the lower front part of the frame body 11.

[0032] When using the two-wheeled electric vehicle with this frame, you can place water bottles and other miscellaneous items in the storage box 13 for convenient use.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A frame structure of a two-wheeled electric vehicle, comprising a frame main body (11) to which a battery case (1) is fixed, characterized in that: Also include a compressed gas tank (4), the compressed gas tank (4) is fixedly connected to the battery box (1), the compressed gas tank (4) and the battery box (1) are communicated with the gas pipe (5), the gas pipe (5) is provided with trigger assembly, trigger assembly is used for when the fire is connected to the gas pipe (5).

2. The frame structure of a two-wheeled electric vehicle according to claim 1, characterized by: Trigger assembly includes a barrier (6), the barrier (6) is slidingly connected to the gas pipe (5), the barrier (6) and the gas pipe (5) are connected with compressed spring (8), the barrier (6) is fixedly connected with symmetrically distributed candle (7), the candle (7) is inserted into the battery box (1).

3. The frame structure of a two-wheeled electric vehicle according to claim 2, characterized by: Also include an alarm mechanism, the alarm mechanism is arranged in the battery box (1), the alarm mechanism is used for sending alarm to remind the surrounding personnel, the alarm mechanism includes trigger button (9), the trigger button (9) is connected to the battery box (1), the trigger button (9) and the barrier (6) extrusion fit, the battery box (1) is fixedly connected with alarm (10), the alarm (10) and trigger button (9) are electrically connected.

4. The frame structure of a two-wheeled electric vehicle according to claim 3, characterized by: Also include a sandbag (2), the sandbag (2) is symmetrically fixedly connected to the battery box (1), the bottom of the sandbag (2) is fixedly connected with film (3).

5. The frame structure of a two-wheeled electric vehicle according to claim 4, wherein: Also include a handle (12), the handle (12) is symmetrically fixedly connected to the battery box (1).

6. The frame structure of a two-wheeled electric vehicle according to claim 5, wherein: Also include a storage frame (13), the storage frame (13) is fixedly connected to the frame main body (11). Also include a storage frame (13), the storage frame (13) is fixedly connected to the frame main body (11).

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