Storage battery charging and discharging equipment

Abstract

The utility model discloses a storage battery charging and discharging device which comprises a machine base, a discharging unit and a charging unit, the discharging unit and the charging unit are both arranged in the machine base, the output end of the discharging unit is connected to the input end of the charging unit through a power line, and the discharging unit further comprises a current detection module. And the charging unit is used for monitoring the discharging current in real time and transmitting the current data to the charging unit through a control signal line so as to realize intelligent charging control, and the charging unit comprises a voltage adjusting module and dynamically adjusts the charging voltage according to the received current data of the discharging unit so as to ensure safe charging of the storage battery. Through discharge control management, the discharge process of the battery can be optimized, and the discharge current can be adjusted in real time according to the state of the battery, so that the use efficiency of the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage batteries, in particular to a storage battery charging and discharging device. Background Art

[0002] With the development of science and technology and the progress of society, batteries are increasingly used in daily life and work, such as electric vehicles, energy storage systems, etc. However, the performance and service life of batteries depend largely on the management of their charging and discharging process. Improper charging and discharging methods may lead to reduced battery performance, shortened battery life, and even safety accidents.

[0003] Traditional battery charging and discharging equipment often has a single function and cannot make intelligent adjustments based on the real-time status of the battery, thus failing to achieve optimal charging and discharging effects. In addition, such equipment usually lacks effective temperature control and safety protection measures, and is prone to damage to the equipment or battery due to overheating.

[0004] Therefore, developing a battery charging and discharging device that can intelligently adjust charging and discharging parameters, monitor temperature in real time and have safety protection functions is of great significance for improving the performance and service life of the battery. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problems, thereby providing a battery charging and discharging device;

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model provides a battery charging and discharging device.

[0008] It includes a base, a discharge unit, and a charging unit. The discharge unit and the charging unit are both arranged in the base. The output end of the discharge unit is connected to the input end of the charging unit through a power line. The discharge unit also includes a current detection module for real-time monitoring of the discharge current and transmitting the current data to the charging unit through a control signal line to realize intelligent charging control. The charging unit includes a voltage regulation module for dynamically adjusting the charging voltage according to the received current data of the discharge unit to ensure safe charging of the battery.

[0009] Optionally, a moving mechanism is provided at the lower end of the base, and the moving mechanism includes a bracket and a pulley. The bracket is provided at the lower end of the base, the pulley is provided on the bracket, and a brake pad is provided on the pulley.

[0010] Optionally, a fan exhaust port is provided on the base, a fan is provided in the fan exhaust port, and the fan is used to dissipate heat in the base in real time.

[0011] Optionally, a temperature monitoring module is also included, which is arranged inside the base and is used to monitor the temperature inside the base in real time. When the temperature exceeds a preset safety threshold, an alarm device is triggered through a control signal to promptly alert the operator to take cooling measures.

[0012] Optionally, the speed of the fan is adjustable, and the device further comprises a temperature control module, and the temperature control module automatically adjusts the speed of the fan according to the real-time temperature inside the base.

[0013] Optionally, it also includes a display screen and an operation panel, both of which are arranged on the base. The display screen is used to display the current data of the discharge unit and the voltage data of the charging unit in real time, and the operation panel provides a user operation interface, allowing the user to manually set parameters such as charging voltage and discharge current to meet the charging and discharging requirements of different batteries.

[0014] Beneficial effects of the utility model

[0015] The utility model can optimize the discharge process of the battery through discharge control management, and adjust the discharge current in real time according to the battery status, thereby improving the battery performance. Compared with the traditional simple discharge method, this intelligent discharge management can better protect the battery and extend its service life. The current detection module monitors the discharge current in real time and interacts intelligently with the charging unit to dynamically adjust the charging voltage, which greatly enhances the stability of the system and the reliability of the charging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the structure of the utility model.

[0017] Figure 2 It is a top view of the structure of the utility model.

[0018] Figure 3 It is a schematic cross-sectional view of the machine base structure of the utility model.

[0019] Explanation of the reference numerals: 1-base, 2-discharging unit, 3-charging unit, 4-moving mechanism, 5-fan exhaust port, 6-temperature monitoring module, 7-temperature control module, 8-display screen, 9-operation panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] like Figure 1-Figure 3 As shown, the utility model provides a battery charging and discharging device.

[0023] The invention comprises a base 1, a discharge unit 2 and a charging unit 3. The discharge unit 2 and the charging unit 3 are both arranged in the base 1. The output end of the discharge unit 2 is connected to the input end of the charging unit 3 through a power line. The discharge unit 2 also comprises a current detection module for real-time monitoring of the discharge current and transmitting the current data to the charging unit 3 through a control signal line to realize intelligent charging control. The charging unit 3 comprises a voltage regulation module for dynamically adjusting the charging voltage according to the received current data of the discharge unit 2 to ensure safe charging of the battery.

[0024] The current detection module of the discharge unit 2 and the voltage regulation module of the charging unit 3 work together to realize intelligent charging control. The following is a specific implementation example to illustrate this process:

[0025] Implementation of current detection module:

[0026] The current detection module in the discharge unit 2 usually uses a current sensor, such as a Hall effect sensor or a shunt, to monitor the discharge current flowing through the battery in real time. These sensors can accurately measure the current and convert the analog signal into a digital signal to facilitate subsequent data processing and transmission. The current detection module will transmit the real-time monitored current data to the charging unit 3 through a control signal line, which may be a cable or wireless communication.

[0027] Implementation of voltage regulation module:

[0028] After the charging unit 3 receives the real-time current data from the discharging unit 2, the voltage regulating module will analyze the data. The voltage regulating module usually contains a microprocessor or controller, which can determine the current state of the battery (such as charge amount, health status, etc.) according to a preset algorithm. Based on this information and the received current data, the voltage regulating module will dynamically calculate the appropriate charging voltage. The voltage regulating module controls the adjustable power supply or converter in the charging circuit to output the calculated charging voltage.

[0029] For example:

[0030] Assuming that the battery is in the process of discharging, the current detection module detects in real time that the discharge current is gradually decreasing, which may mean that the battery power is decreasing. The current detection module transmits this information to the voltage regulation module of the charging unit 3 in real time. After receiving the data, the voltage regulation module determines that the battery needs a higher charging voltage to quickly restore the power, so it dynamically adjusts the output voltage of the charging circuit. As the battery power recovers, the current detection module will continue to monitor and feedback the current changes, and the voltage regulation module will adjust the charging voltage in real time according to the feedback to ensure that the battery is charged at a safe and efficient voltage.

[0031] In this way, the current detection module of the discharge unit 2 and the voltage regulation module of the charging unit 3 can work together to realize intelligent charging control of the battery, thereby ensuring both charging efficiency and battery safety.

[0032] A moving mechanism 4 is provided at the lower end of the base 1. The moving mechanism 4 includes a bracket and a pulley. The bracket is provided at the lower end of the base 1. The pulley is provided on the bracket. A brake pad is provided on the pulley. The moving mechanism 4 facilitates the overall movement of the base 1.

[0033] The base 1 is provided with a fan outlet 5 , and a fan is provided in the fan outlet 5 , and the fan is used to dissipate heat in the base 1 in real time.

[0034] It also includes a temperature monitoring module 6, which is arranged inside the base 1 and is used to monitor the temperature inside the base 1 in real time. When the temperature exceeds a preset safety threshold, an alarm device is triggered through a control signal to promptly warn the operator to take cooling measures.

[0035] The implementation of the temperature monitoring module 6 and its workflow can be specifically described by the following example:

[0036] Hardware composition:

[0037] Temperature sensor: The core of the temperature monitoring module 6 is one or more temperature sensors, commonly used are thermocouples, thermistors or digital temperature sensors (such as DS18B20), these sensors can accurately measure the ambient temperature and convert the temperature value into an electrical signal output.

[0038] Microprocessor / controller: responsible for receiving signals from temperature sensors, processing temperature data, and making judgments based on preset logic.

[0039] Alarm device: It can be an audible and visual alarm, LED indicator light or buzzer, etc., which is used to sound an alarm when the temperature exceeds the safety threshold.

[0040] Workflow example:

[0041] Initialization: When the device is started, the temperature monitoring module 6 performs a self-test to ensure that the temperature sensor and the alarm device are working properly.

[0042] Temperature monitoring: The temperature sensor continuously monitors the temperature inside the base 1 and sends real-time temperature data to the microprocessor / controller.

[0043] Data processing and judgment: After receiving the temperature data, the microprocessor / controller compares it with the preset safety threshold. For example, a safety temperature range can be set to 0-50 degrees Celsius. If it exceeds this range, it is considered a safety risk.

[0044] Alarm triggering: If the detected temperature exceeds the preset safety threshold (such as reaching 55 degrees Celsius), the microprocessor / controller will immediately trigger the alarm device through a control signal.

[0045] Alarm response: The alarm device is activated and sounds an audible and visual alarm to alert operators that the equipment temperature is too high and that cooling measures need to be taken.

[0046] Cooling measures: After receiving the alarm, the operator can check whether the cooling system of the equipment is working properly, such as whether the fan is running, whether the cooling channel is blocked, etc., and take corresponding cooling measures, such as cleaning the cooling channel, adding external cooling equipment, etc.

[0047] System recovery: When the temperature drops to a safe range, the alarm device stops sounding and the equipment returns to normal working condition.

[0048] In this way, the temperature monitoring module 6 can effectively monitor the temperature inside the device and issue an alarm in time when the temperature is abnormal, thereby protecting the device and the battery from high temperature damage.

[0049] The implementation of the adjustable fan speed and temperature control module 7 can be specifically described by the following example:

[0050] Hardware composition:

[0051] The speed of the fan is adjustable, and the device further comprises a temperature control module 7 , which automatically adjusts the speed of the fan according to the real-time temperature inside the base 1 .

[0052] Fan: Usually a fan with PWM (pulse width modulation) control function is used, so that the fan speed can be adjusted by changing the duty cycle of the PWM signal.

[0053] Temperature sensor: used to monitor the temperature inside the base 1 in real time and convert the temperature signal into an electrical signal output.

[0054] Temperature control module 7: This module can be a microprocessor, a microcontroller or a dedicated temperature control chip, which receives signals from the temperature sensor and processes these signals according to a preset algorithm.

[0055] Driving circuit: used to convert the output signal of the temperature control module 7 into a PWM signal suitable for driving the fan.

[0056] It also includes a display screen 8 and an operation panel 9, both of which are arranged on the base 1. The display screen 8 is used to display the current data of the discharge unit 2 and the voltage data of the charging unit 3 in real time. The operation panel 9 provides a user operation interface, allowing the user to manually set parameters such as charging voltage and discharge current to meet the charging and discharging requirements of different batteries.

[0057] The implementation and functions of the display screen 8 and the operation panel 9 can be specifically described by the following examples:

[0058] Hardware composition:

[0059] Display screen 8: usually a liquid crystal display screen 8 (LCD) or an organic light emitting diode display screen 8 (OLED) is used to display the current data of the discharge unit 2 and the voltage data of the charging unit 3 in real time, as well as other related information.

[0060] Operation panel 9: includes a series of buttons, knobs or touch screen interfaces for user input and parameter setting.

[0061] Microprocessor / controller: responsible for processing the display content of the display screen 8, receiving the input of the operation panel 9, and controlling the corresponding hardware to execute the parameters set by the user.

[0062] The utility model comprises the following steps during use:

[0063] Device initialization: After starting the device, the system performs a self-check to ensure that all modules are working properly.

[0064] Connect the battery: Connect the battery that needs to be charged or discharged to the device.

[0065] Setting parameters: The user sets the required charging and discharging parameters, such as charging voltage, discharging current, etc., through the operation panel 9. These parameters can be adjusted according to different battery types and requirements.

[0066] Start discharging: Start the discharging procedure, the discharging unit 2 starts working, and the current detection module monitors the discharging current in real time and transmits the data to the charging unit 3.

[0067] Intelligent charging: After the charging unit 3 receives the current data from the discharging unit 2, the voltage regulation module dynamically adjusts the charging voltage according to the data to ensure that the battery is charged within a safe range.

[0068] Temperature monitoring: During the charging and discharging process, the temperature monitoring module 6 continuously monitors the temperature inside the base 1. If the temperature exceeds the preset safety threshold, the alarm device will be triggered to promptly warn the operator to take cooling measures.

[0069] Heat dissipation control: The fan automatically adjusts its speed according to the instructions of the temperature control module 7 to ensure that the internal temperature of the device remains within a safe range.

[0070] Charging and discharging is completed: when the battery reaches the preset charging and discharging state, the device will automatically stop working and prompt the user through the display screen 8.

[0071] Disconnect: The user disconnects the battery from the device to complete the entire charging and discharging process.

[0072] Through this intelligent charging and discharging management and safety protection measures, the battery charging and discharging equipment of the present application not only improves the charging and discharging efficiency, but also greatly enhances the safety and convenience of use.

[0073] The utility model can optimize the discharge process of the battery through discharge control management, and adjust the discharge current in real time according to the battery status, thereby improving the battery performance. Compared with the traditional simple discharge method, this intelligent discharge management can better protect the battery and extend its service life. The current detection module monitors the discharge current in real time and interacts intelligently with the charging unit 3 to dynamically adjust the charging voltage, which greatly enhances the stability of the system and the reliability of the charging process.

[0074] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A battery charging and discharging device, characterized in that: It includes a base, a discharge unit, and a charging unit. The discharge unit and the charging unit are both arranged in the base. The output end of the discharge unit is connected to the input end of the charging unit through a power line. The discharge unit also includes a current detection module for real-time monitoring of the discharge current and transmitting the current data to the charging unit through a control signal line to realize intelligent charging control. The charging unit includes a voltage regulation module for dynamically adjusting the charging voltage according to the received current data of the discharge unit to ensure safe charging of the battery.

2. A battery charging and discharging device according to claim 1, characterized in that: A moving mechanism is arranged at the lower end of the machine base, and the moving mechanism comprises a bracket and a pulley. The bracket is arranged at the lower end of the machine base, the pulley is arranged on the bracket, and a brake pad is arranged on the pulley.

3. A battery charging and discharging device according to claim 1, characterized in that: The base is provided with a fan exhaust port, and a fan is provided in the fan exhaust port. The fan is used for dissipating heat in the base in real time.

4. A battery charging and discharging device according to claim 1, characterized in that: It also includes a temperature monitoring module, which is arranged inside the base and is used to monitor the temperature inside the base in real time. When the temperature exceeds a preset safety threshold, an alarm device is triggered through a control signal to promptly warn the operator to take cooling measures.

5. A battery charging and discharging device according to claim 3, characterized in that: The speed of the fan is adjustable, and the device further comprises a temperature control module, which automatically adjusts the speed of the fan according to the real-time temperature inside the base.

6. A battery charging and discharging device according to claim 1, characterized in that: It also includes a display screen and an operation panel, both of which are arranged on the base. The display screen is used to display the current data of the discharge unit and the voltage data of the charging unit in real time. The operation panel provides a user operation interface, allowing the user to manually set parameters such as charging voltage and discharge current to meet the charging and discharging requirements of different batteries.

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