CN220031725U - Charging unit of electric bicycle - Google Patents

Abstract

The utility model provides an electric bicycle charging unit, which relates to the technical field of electric bicycle charging and comprises a charging pile and a fire extinguishing module, wherein the charging pile is provided with a power supply module, a detection early warning module and a control module; the power supply module is electrically connected with an external power supply; the detection early warning module is independently connected with the control module; the control module is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply; the fire extinguishing module is arranged outside the charging pile and is independently connected with the control module, and the fire extinguishing module is connected with the fire water pipeline and/or the fire extinguishing agent storage cavity. The electric bicycle charging unit is particularly suitable for an electric bicycle charging area, and real-time monitoring of the charging pile power supply module is realized through the matching design among the detection early warning module, the control module and the fire extinguishing module; when the charging pile generates fire, the control module can timely control the fire extinguishing module to work, and the fire spreading is quickly slowed down until the fire is extinguished.

Description

Charging unit of electric bicycle

Technical Field

The utility model relates to the technical field of electric bicycle charging, in particular to an electric bicycle charging unit.

Background

Electric bicycles are increasingly commonly used as auxiliary energy sources on the basis of common bicycles, and a plurality of auxiliary devices, such as charging piles of the electric bicycles, which are necessary auxiliary devices in the use process of the electric bicycles, are derived immediately, so that the electric bicycles can be supplied with electric energy from the storage batteries of the electric bicycles.

In the prior art, the charging pile of the electric bicycle is usually outdoor self-service or manually charged in a fixed place, but the charging pile is not cared by someone for a long time when in use, and has great fire-fighting hidden trouble in the long-term use process, and at present, a fire extinguishing device special for the charging pile of the electric bicycle does not exist, and most of fire extinguishing devices are fixed in a wall or placed in the fixed place, so that the limitation is large when in use, and the use requirement of quick and timely fire extinguishment cannot be met.

Disclosure of Invention

The utility model provides an electric bicycle charging unit, which aims to overcome the defects that the charging pile in the prior art has fire-fighting hidden danger and the fire extinguishing device is limited in use for a long time.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the electric bicycle charging unit comprises a charging pile, wherein the charging pile is provided with a power supply module, a detection early warning module and a control module; the power supply module is electrically connected with an external power supply; the detection early warning module is independently connected with the control module; the control module is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply;

the electric bicycle charging unit further comprises a fire extinguishing module, the fire extinguishing module is arranged outside the charging pile and is independently connected with the control module, and the fire extinguishing module is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity.

In the technical scheme, the power supply module can supply power for the electric bicycle after being connected with the electric bicycle to be charged, the detection early warning module can monitor the working state of the power supply module in real time and output corresponding state information to the control module, and the control module sends the corresponding state information to the remote monitoring system for the staff to check, record and analyze. The fire extinguishing module is independently connected with the control module, so that when the power supply module is abnormal, the fire extinguishing module is not affected due to the fact that the control module is independently and electrically connected with an external power supply. When the detection early-warning module monitors that the power supply module has abnormal state, the control module judges whether the charging pile catches fire or not according to the state information output by the detection early-warning module, and sends corresponding information to a remote monitoring system; when the fact that the temperature of the charging pile is too high or even the fire is caused is confirmed, the control module sends a working instruction to the fire extinguishing module, and after the fire extinguishing module receives the working instruction, the fire extinguishing agent in the fire extinguishing water pipeline and/or the fire extinguishing agent storage cavity is conveyed to the charging pile.

As a preferred scheme, the fire extinguishing module comprises an ejector, the ejector is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity through an electromagnetic valve, and the electromagnetic valve is electrically connected with the control module; wherein, be connected with the driving pump between fire extinguishing agent storage chamber and the sprayer.

In the preferred scheme, when the charging pile catches fire, the control module controls the electromagnetic valve to start, and fire-fighting water in the fire-fighting water pipeline and/or fire-extinguishing agent in the fire-extinguishing agent storage cavity are sprayed to the charging pile through the sprayer, so that fire extinguishing is realized.

Preferably, the electric bicycle charging unit further comprises a circuit breaker for cutting off a power supply module circuit, and the circuit breaker is connected with the control module.

In this preferred scheme, when detecting early warning module detects power module state abnormality, control module sends the instruction in order to cut off power module circuit to the circuit breaker, reduces the risk of catching fire, also can avoid the manual intervention to fill the injury of power module to on-the-spot personnel of electric pile scene fire extinguishing work time.

As the preferable scheme, fill electric pile inside wall horizontally connect with the PLASTIC LAMINATED, power module establishes in the PLASTIC LAMINATED top.

In the preferred scheme, when the power supply module catches fire, the fire protection plate can effectively slow down the spread of the ignition point.

As a possible design of the preferred embodiment, the fireproof plate comprises a partition plate, and the two sides of the partition plate are provided with fireproof layers.

As a preferable scheme, the detection early warning module comprises a detection module and an alarm, wherein the output end of the detection module is connected with the input end of the control module, and the output end of the control module is connected with the input end of the alarm.

In the preferred scheme, when the control module judges that the state of the power supply module is abnormal according to the working state information of the power supply module output by the detection module, a starting signal is output to the alarm, and the alarm responds to the signal and carries out alarm operation. The alarm operation comprises, but is not limited to, the alarm sounding or flashing light, and the charging area personnel can quickly position the charging pile in an abnormal state according to the alarm.

As a possible design of the preferred embodiment, the detection module includes one or more of a temperature sensor, a smoke sensor, and a loop monitoring device for monitoring the current, power and energy of the power supply module.

Based on this possible design, the fire can be found in time by monitoring the surface temperature of the power supply module by means of the temperature sensor, by monitoring the smoke by means of the smoke sensor or by means of a loop monitoring device.

As an optimal scheme, the charging pile is further provided with a positioning module, and the positioning module is in communication connection with the control module. In the preferred scheme, the positioning module can send the position information of the corresponding charging pile to the remote monitoring system through the control module, so that the daily management of staff is facilitated; the location information may help firefighters or staff to quickly locate when a fire occurs.

As a possible design of the preferred scheme, the electric bicycle charging unit further comprises a supporting platform for placing the electric bicycle, and the supporting platform is connected with the charging pile. Based on the possible design, when the electric bicycle is charged, the electric bicycle is placed on the supporting platform, so that the electric bicycle in a charging area can be promoted to be orderly placed.

Further, a fixing device is arranged on the supporting platform. The fixing device is convenient for the electric bicycle to be stably parked on the supporting platform.

Further, the electric bicycle charging unit further comprises a guide rail, the guide rail is arranged below the charging pile, a driving module matched with the guide rail is arranged at the bottom of the charging pile, and the driving module is electrically connected with an independent power supply.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: according to the utility model, through the cooperation design among the detection early warning module, the control module and the fire extinguishing module, the real-time monitoring of the charging pile power supply module is realized; when the charging pile generates fire, the control module can timely control the fire extinguishing module to work, so that the fire spreading is slowed down quickly until the fire is extinguished, and the situation that the fire spreading is quick and large economic loss is caused due to the fact that a worker cannot monitor the charging pile or the use of the fire extinguishing device is limited is avoided.

Drawings

Fig. 1 is a schematic cross-sectional structure of an electric bicycle charging unit;

fig. 2 is a schematic elevational view of the electric bicycle charging unit;

fig. 3 is an enlarged view of the structure of the fire protection plate in the electric bicycle charging unit;

fig. 4 is a schematic diagram of a plurality of electric bicycle charging units disposed in the same charging area.

In the drawings, the list of components represented by the various numbers is as follows:

1-charging piles; 2-a power supply module; 3-a detection early warning module; 4-a control module; 5-a fire suppression module; 6-a circuit breaker; 7-fireproof plate; 8-a positioning module; 9-supporting a platform; 10-a guide rail; 11-a drive module; 12-independent power supply; 301-a detection module; 302 an alarm;

501-an ejector; 502-an electromagnetic valve;

701-separator; 702-a fire-blocking layer;

901-fixing means;

1001-tooth grooves;

1101-motor; 1102-a worm; 1103-worm gear; 1104-a spindle; 1105-gear.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;

for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;

it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Example 1

The embodiment provides an electric bicycle charging unit, referring to fig. 1-2, comprising a charging pile 1, wherein the charging pile 1 is provided with a power supply module 2, a detection early warning module 3 and a control module 4; the power supply module 2 is electrically connected with an external power supply; the detection early warning module 3 is independently connected with the control module 4; the control module 4 is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply;

the electric bicycle charging unit further comprises a fire extinguishing module 5, the fire extinguishing module 5 is arranged on the outer side of the charging pile 1, the fire extinguishing module 5 is independently connected with the control module 4, and the fire extinguishing module 5 is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity.

In a non-limiting example, the power module 2 is an energy storage device, including but not limited to a battery. The input end of the storage battery is electrically connected with an external power supply, and the output end of the storage battery is electrically connected with the input end of the storage battery of the electric bicycle to be charged through a power transmission line.

In a non-limiting example, the detection and early-warning module 3 is electrically connected to the control module 4, so as to ensure that the detection and early-warning module 3 can be powered by the control module 4 to maintain the working state when the charging pile 1 catches fire. Meanwhile, the detection and early warning module 3 is also in communication connection with the control module 4, the detection and early warning module 3 outputs data related to the working state of the power supply module 2 to the control module 4, and the control module 4 further outputs data related to the working state of the power supply module 2 to a remote monitoring system.

Similarly, in a non-limiting example, the fire extinguishing module 5 is electrically connected to the control module 4, so as to ensure that the fire extinguishing module 5 can be powered by the control module 4 to maintain the working state when the charging pile 1 catches fire. The fire extinguishing module 5 is also in communication connection with the control module 4, the control module 4 outputs a fire extinguishing instruction to the fire extinguishing module 5, and the fire extinguishing module 5 responds to the fire extinguishing instruction to perform fire extinguishing work.

In a specific implementation process, the power supply module 2 is connected with the electric bicycle to be charged and then can supply power to the electric bicycle, the detection early warning module 3 can monitor the working state of the power supply module 2 in real time and output corresponding state information to the control module 4, the control module 4 sends the corresponding state information to a remote monitoring system for a worker to check, record and analyze, and the corresponding state information includes, but is not limited to, parameters such as temperature, current, voltage, power and electric energy of the power supply module 2 and whether smoke is generated near the position of the power supply module 2. The fire extinguishing module 5 is independently connected with the control module 4, so that when the power supply module 2 is abnormal, the fire extinguishing module 5 is not affected due to the independent electric connection between the control module 4 and an external power supply. When the detection early-warning module 3 monitors that the power supply module 2 has abnormal state, the control module 4 judges whether the charging pile 1 catches fire or not according to the state information output by the detection early-warning module 3, and sends corresponding information to a remote monitoring system; when the fact that the temperature of the charging pile 1 is too high or even the fire is caused is confirmed, the control module 4 sends a working instruction to the fire extinguishing module 5, and after the fire extinguishing module 5 receives the working instruction, fire extinguishing water in a fire extinguishing water pipeline and/or fire extinguishing agent in a fire extinguishing agent storage cavity are conveyed to the charging pile 1.

In a preferred embodiment, the fire extinguishing module 5 comprises an injector 501, the injector 501 being connected to the fire water pipe via a solenoid valve 502, the solenoid valve 502 being electrically connected to the control module 4.

In another preferred embodiment, the fire extinguishing module 5 comprises an injector 501, the injector 501 is connected with the fire extinguishing agent storage cavity through a solenoid valve 502, and the solenoid valve 502 is electrically connected with the control module 4; a driving pump is connected between the fire extinguishing agent storage cavity and the ejector.

In another preferred embodiment, the fire extinguishing module 5 comprises an injector 501, the injector 501 is connected with a fire water pipeline and a fire extinguishing agent storage cavity through a solenoid valve 502, and the solenoid valve 502 is electrically connected with the control module 4; a driving pump is connected between the fire extinguishing agent storage cavity and the ejector.

In a specific implementation process, when the charging pile 1 fires, the control module 4 controls the electromagnetic valve 502 to start, and fire-fighting water in the fire-fighting water pipeline and/or fire-extinguishing agent in the fire-extinguishing agent storage cavity are sprayed to the charging pile 1 through the sprayer 501, so that fire extinguishing is realized.

In a preferred embodiment, the electric bicycle charging unit further comprises a circuit breaker 6 for cutting off the power supply module circuit, the circuit breaker 6 is electrically connected with the power supply module 2, and the circuit breaker 6 is connected with the control module 4.

In a non-limiting example, the circuit breaker 6 is arranged between the power supply module 2 and an external power source.

In another non-limiting example, the circuit breaker 6 is provided on a discharge circuit between the power supply module 2 and an electrical load, i.e. an electric bicycle to be charged.

In a non-limiting example, the circuit breaker 6 is communicatively coupled to the control module 4, and the control module 4 may output a circuit breaking command to the circuit breaker 6, the circuit breaker 6 opening the power module 2 circuit in response to the circuit breaking command.

Further, the power supply module 2 is a storage battery, and when the circuit breaker 6 is arranged on a discharging circuit between the storage battery and the electric load, the circuit breaker 6 is further electrically connected with the control module 4. When the charging pile fires, the control module 4 sends a breaking instruction to the breaker 6, and the breaker 6 responds to the breaking instruction to break a discharging circuit between the storage battery and the electricity load, and at the moment, the charging pile 1 does not supply power to the electric bicycle to be charged.

In the specific implementation process, when the detection early warning module 3 detects that the state of the power supply module 2 is abnormal, the control module 4 sends an instruction to the circuit breaker 6 to cut off the circuit of the power supply module, so that the ignition risk is reduced, and the damage of the power supply module 2 to field personnel during the field fire extinguishing operation of the manually-inserted charging pile can be avoided.

In a preferred embodiment, the inner side wall of the charging pile 1 is horizontally connected with a fireproof plate 7, and the power supply module 2 is arranged above the fireproof plate 7.

In a specific implementation process, when the power supply module 2 catches fire, the fireproof plate 7 can isolate the ignition point, so that the spread of fire is effectively slowed down.

In an alternative embodiment, referring to fig. 3, the fireproof plate 7 includes a partition 701, and fireproof layers 702 are disposed on both sides of the partition 701.

In a preferred embodiment, the detection and early warning module 3 includes a detection module 301 and an alarm 302, where an output end of the detection module 301 is connected to an input end of the control module 4, and an output end of the control module 4 is connected to an input end of the alarm 302.

In the implementation process, when the control module 4 determines that the state of the power supply module 2 is abnormal according to the working state information of the power supply module 2 output by the detection module 301, a start signal is output to the alarm 302, and the alarm 302 responds to the signal and performs alarm operation.

As a non-limiting example, the alarm operation is that the alarm 302 emits beeping sound or flashing light, and the staff in the charging area quickly positions the charging pile 1 in an abnormal state according to the sound or light signal emitted by the alarm 302.

In an alternative embodiment, the detection module 3 comprises one or more of a temperature sensor, a smoke sensor, and a loop monitoring device for monitoring the power supply module current, power and electrical energy.

As a non-limiting example, the temperature sensor may optionally be a Kernel FT-H50K digital infrared temperature sensor, the smoke sensor may optionally be a Tiancheng JTY-GM-TC5101 point-type photoelectric smoke detector, and the loop monitor device may optionally be a Sheffier PD195Z-E33 direct current multi-loop power meter.

In one implementation, the detection module 301 employs a temperature sensor and a loop monitor. The temperature sensor monitors the working state of the power supply module, records the working temperature of the power supply module, sends the monitoring parameters of the power supply module to the remote monitoring system through the control module 4, and judges whether the power supply module 2 is overloaded and overheated or even causes fire by the remote monitoring system through integrating loop current information provided by the loop monitoring device.

Example 2

The present embodiment proposes an electric bicycle charging unit, referring to fig. 1-2, which is a further improvement on embodiment 1.

The electric bicycle charging unit comprises a charging pile 1, wherein the charging pile 1 is arranged in a charging area, and the charging pile 1 is provided with a storage battery for power supply, a fireproof plate 7, a detection early-warning module 3, a circuit breaker 6 and a control module 4; four sides of the fireproof plate 7 are horizontally connected with the inner side wall of the charging pile 1, the power supply module 2 is arranged above the fireproof plate 7, and the input end of the storage battery is electrically connected with an external power supply; the detection early warning module 3 is independently connected with the control module 4; the breaker 6 is connected with the control module 4 and is used for cutting off a charging and discharging circuit of the storage battery; the control module 4 is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply.

The electric bicycle charging unit further comprises a fire extinguishing module 5, the fire extinguishing module 5 is arranged on the outer side of the charging pile 1, the fire extinguishing module 5 is independently connected with the control module 4, and the fire extinguishing module 5 is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity.

The charging pile is also provided with a positioning module 8, and the positioning module 8 is in communication connection with the control module 4.

In the specific implementation process, the positioning module 8 can send the position information of the corresponding charging pile 1 to the remote monitoring system through the control module 4, so that the daily management of staff is facilitated; when a fire occurs, the position information output by the positioning module 8 can help firefighters or staff to quickly position the charging 1 pile which is on fire, and the fire treatment is timely interposed.

In a preferred embodiment, the electric bicycle charging unit further comprises a supporting platform 9 for placing an electric bicycle, and the supporting platform 9 is connected with the charging pile 1.

In the specific implementation process, when the electric bicycle charges, the electric bicycle needs to be placed on the supporting platform, and ordered placement of the electric bicycle in a charging area is promoted.

In an alternative embodiment, the support platform 9 has a fixture 901 mounted thereon. When the electric bicycle to be charged is placed on the support platform 9, the fixation can be achieved by the fixing device 901.

In an alternative embodiment, the support platform 9 is provided with a pressure sensor. When the electric bicycle to be charged is arranged on the supporting platform 9, the pressure sensor senses that the pressure is increased and exceeds a preset threshold value, and sends a start-up signal to the storage battery and the control module 4, so that the electric bicycle can be regarded as a logic switch for starting charge and discharge work of the storage battery, and meanwhile, the control module 4 controls the detection early-warning module 3 to detect the real-time working state of the storage battery, so that detection omission is reduced.

Example 3

The present embodiment proposes an electric bicycle charging unit, as shown in fig. 1-2, which further includes a guide rail 10 and a driving module 11 on the basis of the electric bicycle charging unit proposed in embodiment 2.

The electric self-supporting charging unit comprises a charging pile 1, wherein the charging pile 1 is arranged in a charging area, and the charging pile 1 is provided with a power supply module 2, a detection early-warning module 3, a positioning module 8 and a control module 4; the power supply module 2 is electrically connected with an external power supply; the detection early warning module 3 is independently connected with the control module 4; the control module 4 is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply; the positioning module 8 is in communication with the control module 4.

The electric bicycle charging unit further comprises a fire extinguishing module 5, a supporting platform 9 and a guide rail 10. The fire extinguishing module 5 is arranged outside the charging pile 1, the fire extinguishing module 5 is independently connected with the control module 4, and the fire extinguishing module 5 is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity; the supporting platform 9 is connected with the charging pile 1 in a manner including but not limited to fixed connection and movable connection; the guide rail 10 is arranged below the charging pile 1 and is fixed with the ground of a charging area, a driving module 11 matched with the guide rail 10 is installed at the bottom of the charging pile 1, and the driving module 11 is electrically connected with an independent power supply 12.

As shown in fig. 4, in an implementation process, several electric bicycle charging units are disposed in the same charging area. When one of the charging piles catches fire, the other charging piles 1 cut off the power supply under the action of the circuit breaker 6, and under the support of an independent external power supply, the control module 4 at the position of the charging pile 1 catches fire controls the fire extinguishing module 5 to work so as to spray fire extinguishing water and/or fire extinguishing agent to realize fire extinguishing. Meanwhile, the positioning module 8 sends the position information of the ignition charging pile 1 to the remote monitoring system, the remote monitoring system sends instructions to the control modules 4 of the rest of the charging piles 1, and each control module 4 controls the driving module 11 to work, so that the rest of the charging piles 1 move along the guide rail 10 and are far away from the ignition charging pile 1 to form fireproof intervals, and the supporting platform 9 and the electric bicycles on the supporting platform 9 move along with the charging piles 1 to avoid secondary fire.

As a non-limiting example, the two sides of the inner wall of the guide rail 10 are provided with tooth grooves 1001, the driving module includes a motor 1101, a worm 1102, a worm gear 1103, a rotating shaft 1104 and a gear 1105, the motor 1101 is fixedly connected with the worm 1102, the worm 1102 is meshed with the worm gear 1103, the center of the surface of the worm gear 1103 is provided with a rotating shaft 1104, the other end of the rotating shaft 1104 is provided with the gear 1105, and the gear 1105 is meshed with the tooth grooves 1001. When a certain charging pile 1 catches fire, the motor 1101 of the rest charging piles 1 is supported by an independent power supply 12 to drive the worm 1102 to rotate, the worm 1102 drives the worm gear 1103 engaged with one side to rotate, and the worm gear 1103 drives the coaxial one-side gear 1105 to rotate in the tooth slot of the guide rail 10 through the rotating shaft 1104, so that the driving device 12 drives the charging pile 1 and the electric bicycle on the supporting platform 9 to move away from the ignition point.

The same or similar reference numerals correspond to the same or similar components;

the terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;

in the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The electric bicycle charging unit comprises a charging pile (1), and is characterized in that the charging pile (1) is provided with a power supply module (2), a detection early-warning module (3) and a control module (4); the power supply module (2) is electrically connected with an external power supply; the detection early warning module (3) is independently connected with the control module (4); the control module (4) is in communication connection with the remote monitoring system and is independently and electrically connected with an external power supply;

the electric bicycle charging unit further comprises a fire extinguishing module (5), the fire extinguishing module (5) is arranged outside the charging pile (1), the fire extinguishing module (5) is independently connected with the control module (4), and the fire extinguishing module (5) is connected with a fire water pipeline and/or a fire extinguishing agent storage cavity.

2. An electric bicycle charging unit according to claim 1, characterized in that the fire extinguishing module (5) comprises an injector (501), the injector (501) being connected to a fire water pipe and/or to a fire extinguishing agent storage chamber via a solenoid valve (502), the solenoid valve (502) being electrically connected to the control module (4); wherein a drive pump is connected between the fire extinguishing agent storage chamber and the ejector (501).

3. An electric bicycle charging unit according to claim 1, further comprising a circuit breaker (6) for breaking the power supply module circuit, the circuit breaker (6) being electrically connected to the power supply module (2), the circuit breaker (6) being connected to the control module (4).

4. An electric bicycle charging unit according to claim 1, characterized in that the charging pile inner side wall is horizontally connected with a fireproof plate (7), and the power supply module (2) is arranged above the fireproof plate (7).

5. An electric bicycle charging unit according to claim 4, characterized in that the fire protection plate (7) comprises a partition (701) provided with fire protection layers (702) on both sides.

6. An electric bicycle charging unit according to claim 1, characterized in that the detection and early warning module (3) comprises a detection module (301) and an alarm (302), the output end of the detection module (301) is connected with the input end of the control module (4), and the output end of the control module (4) is connected with the input end of the alarm (302).

7. An electric bicycle charging unit according to claim 6, characterized in that the detection module (301) comprises one or more of a temperature sensor, a smoke sensor, and a loop monitoring device for monitoring the current, power and electrical energy of the power supply module.

8. An electric bicycle charging unit according to any one of claims 1-7, characterized in that the charging pile (1) is further provided with a positioning module (8), the positioning module (8) being in communication with the control module (4).

9. An electric bicycle charging unit according to claim 8, further comprising a support platform (9) for placing an electric bicycle, the support platform (9) being connected with the charging post (1).

10. The electric bicycle charging unit according to claim 9, further comprising a guide rail (10), wherein the guide rail (10) is arranged below the charging pile (1), a driving module (11) matched with the guide rail (10) is installed at the bottom of the charging pile (1), and the driving module (11) is electrically connected with an independent power supply (12).