CN212258484U - Charging box suitable for charging and maintaining of multiple storage batteries - Google Patents

Abstract

The utility model discloses a charging box suitable for charging and maintaining a plurality of storage batteries, which comprises a main control panel, an AC-DC power supply conversion module, a charging and discharging control module and a sensor module, wherein the AC-DC power supply conversion module comprises an AC power supply input interface, the main control panel is respectively and electrically connected with the charging and discharging control module, the AC-DC power supply conversion module and the sensor module, the AC-DC power supply conversion module is electrically connected with the charging and discharging control module, the charging and discharging control module comprises a plurality of pairs of power supply charging and discharging interfaces, one pair of power supply charging and discharging interfaces is used for connecting one storage battery, thereby make a plurality of storage battery centralized maintenance equipment can cascade and be a set of equipment to can prevent the too much phenomenon of cable, only need through 1 power source for cascading the whole power supply of box, just can carry out charge-discharge operation for a plurality of storage batteries.

Description

Charging box suitable for charging and maintaining of multiple storage batteries

Technical Field

The utility model belongs to battery charge and discharge field, concretely relates to charging case suitable for a plurality of battery charge maintain.

Background

At present, storage battery charging and discharging maintenance equipment is mainly used for single batteries or single-group batteries, but the storage batteries are frequently used, and are large in number and various in variety. Therefore, charging and discharging equipment on the market is not careful, so that customers are very inconvenient to use, and scattered equipment is complex to maintain.

In addition, in the field electricity utilization operation process of the military, the storage battery charging is a problem which is difficult to solve due to the fact that a plurality of field electricity utilization equipment are provided. At present, the storage battery can only carry out one charging work during charging, and can not carry out maintenance work such as centralized management and the like; meanwhile, the storage battery is charged after the electric quantity reaches the minimum, so that the continuous use of the electricity is influenced. Such a variety makes maintenance and management of the battery particularly difficult. With the wide application of various types of storage batteries, and the fire hazard of lithium batteries due to the quality problem of the batteries, how to solve the problem of concentrated charging and discharging of the storage batteries is very important.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve the demand, the utility model provides a charging case suitable for a plurality of batteries charge and maintain for a plurality of batteries concentrate maintenance equipment and can cascade to one set of equipment through the structure that sets up the charging case, thereby can prevent the too much phenomenon of cable, only need through 1 power source for cascading the whole power supply of box, just can carry out charge-discharge operation for a plurality of batteries.

To achieve the above objects, according to one aspect of the present invention, there is provided a charging box for charging and maintaining a plurality of storage batteries, the charging box comprising a main control panel, an AC-DC power conversion module, a charging and discharging control module, and a sensor module, the AC-DC power conversion module comprising an AC power input interface,

the main control board is respectively and electrically connected with the charge-discharge control module, the AC-DC power supply conversion module and the sensor module, the AC-DC power supply conversion module is electrically connected with the charge-discharge control module, the charge-discharge control module comprises a plurality of pairs of power supply charge-discharge interfaces, and the pair of power supply charge-discharge interfaces is used for being connected with a storage battery.

As a further improvement of the present invention, the AC-DC power conversion module further comprises a power cascade output interface.

As the utility model discloses a further improvement, the acquisition unit with through LAN or mobile network connection between the data processing server, data processing server and mobile terminal pass through mobile network connection.

As a further development of the invention, the sensor module comprises one or more sensors, the type of sensor comprising one or more of a temperature sensor and a smoke sensor.

As a further improvement of the present invention, the main control board further includes a short-circuit protection circuit.

As a further improvement, the charging box further comprises a heating module, and the heating module is connected with the main control board.

As a further improvement, the charging box further comprises a low-temperature battery, and the low-temperature battery is connected with the main control board.

As a further improvement, the charging box further comprises an OLED display screen, and the OLED display screen is connected with the main control panel.

As a further improvement of the utility model, the main control board further comprises a man-machine interaction interface.

As a further improvement, the charging box further comprises a key switch panel, and the key switch panel is connected with the main control panel.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:

the utility model discloses a charging case suitable for a plurality of batteries charge maintenance, through the structure that sets up the charging case, make a plurality of batteries concentrate maintenance equipment and can cascade to one set of equipment, thereby can prevent the too much phenomenon of cable, only need through 1 power source for cascading the whole power supply of box, just can carry out charge-discharge operation for a plurality of batteries, it is through setting up sensor module simultaneously, can be when maintaining the battery in time the charging case circuit solution of outage when the emergency appears.

The utility model discloses a be applicable to a plurality of storage battery charging maintenances's charging case, the type of its sensor includes one or more of temperature sensor and smoke transducer, makes when catching fire in the battery, main control module can in time cut off the power and report to the police according to sensor data, can detect the cigarette sense data in the battery compartment in real time through smoke transducer, when the cigarette sense surpassed the threshold value, disconnected charging circuit, and the reputation reports to the police; meanwhile, the temperature sensor can prompt that the temperature in the refrigerator is too high or too low. And when the temperature is too low, the heating module in the box is started to keep the temperature of the battery. When the temperature is too high, the user is prompted that the temperature is too high and the cover needs to be opened for heat dissipation.

The utility model discloses a charging case suitable for a plurality of battery charging maintain, it is through designing short circuit protection circuit, has the short circuit protection ability, and whether the inside short circuit that utilizes short circuit protection circuit detects the function and detects battery interface both ends short circuit, if the short circuit cuts off output and carries out corresponding audible-visual alarm. After the short circuit is removed, the power is supplied again, the normal work can be realized, and the displayed information is normal.

The utility model discloses a charging case suitable for a plurality of storage batteries charge maintenance, it is through designing low temperature battery, after meeting with the outage under the maintenance state, the inside of main control board falls the electricity and detects AC220V and fall the electricity back, utilizes low temperature battery can continue timing and save data to realize looking over of the relevant main information of battery, and the outage state that continues behind the switch on continues work.

The utility model discloses a charging case suitable for a plurality of battery charging maintain, it realizes showing the function through the OLED display screen, if show every battery and concentrate the current mode of operation of maintenance of equipment, the state of every battery in the maintenance of equipment is concentrated to the battery, including battery voltage, inside temperature, charging current, alarm letter.

The utility model discloses a charging case suitable for a plurality of battery charging maintain, it realizes surveillance function through the human-computer interaction interface to look over every battery and concentrate the current mode of operation of maintenance of equipment, can look over the state of every battery in the battery concentrates the maintenance of equipment, including battery voltage, inside temperature, charging current, alarm information.

Drawings

Fig. 1 is the utility model discloses a schematic diagram of a charging case suitable for a plurality of battery charge maintenance.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to the following embodiments.

Fig. 1 is the utility model discloses a schematic diagram of a charging case suitable for a plurality of battery charge maintenance. As shown in fig. 1, a charging box suitable for charging and maintaining a plurality of storage batteries comprises a main control panel, an AC-DC power conversion module, a charging and discharging control module and a sensor module,

the main control board is respectively and electrically connected with the charge-discharge control module, the AC-DC power conversion module and the sensor module, the AC-DC power conversion module comprises an alternating current power input interface, the AC-DC power conversion module is electrically connected with the charge-discharge control module, the charge-discharge control module comprises a plurality of pairs of power charge-discharge interfaces, and one pair of power charge-discharge interfaces is used for being connected with a storage battery. The main control board part is used for receiving the collected data of the sensor module and correspondingly controlling the charge-discharge control module, the AC-DC power conversion module and the sensor module according to the collected data, such as the charge-discharge current of the charge-discharge control module, the output voltage of the AC-DC power conversion module and the like, the AC-DC power conversion module is used for connecting an external alternating current power supply (such as a 220V alternating current power supply) and converting the alternating current voltage into direct current voltage to be output to the charge-discharge control module, the charge-discharge control module performs charge-discharge operation on a plurality of storage batteries according to the control of the main control board, when in use, the batteries are buckled in the battery bin to be connected with the charge-discharge control board to play roles of charging, maintaining and storing, the charge-discharge control module can achieve the cascade function of the plurality of storage batteries, namely, a plurality of, therefore, the phenomenon of excessive cables can be prevented, and charging and discharging operations of a plurality of storage batteries can be performed only by supplying power to the whole cascading box body through 1 power interface.

As a preferred embodiment, the AC-DC power conversion module further includes a power cascade output interface, which is used to convert the DC voltage obtained by cascading the plurality of storage batteries into the required AC voltage through the charge and discharge control board, and output the AC voltage through the power cascade output interface.

As a preferred embodiment, the sensor module comprises one or more sensors of the type comprising one or more of a temperature sensor and a smoke sensor. The smoke sensor can be used for detecting smoke sensing data in the battery bin in real time, and when the smoke sensing exceeds a threshold value, the main control panel disconnects the charging circuit and gives out sound and light alarm. The temperature sensor can be used for prompting that the temperature in the box is too high or too low.

As a preferred embodiment, the main control board includes a short-circuit protection circuit. The main control board has short-circuit protection capability by designing a short-circuit protection circuit, detects whether two ends of a battery interface are short-circuited by utilizing the internal short-circuit detection function of the short-circuit protection circuit, and performs corresponding sound and light alarm if the output is cut off due to short circuit. After the short circuit is removed, the power is supplied again, the normal work can be realized, and the displayed information is normal.

As a preferred embodiment, the charging box further comprises a heating module, and the heating module is connected with the main control panel. And when the temperature is too low, the heating module in the box is started to keep the temperature of the battery. When the temperature is too high, the user is prompted that the temperature is too high and the cover needs to be opened for heat dissipation.

As a preferred embodiment, the charging box further comprises a low-temperature battery, and the low-temperature battery is connected with the main control panel. By designing the low-temperature battery, after the low-temperature battery is subjected to power failure in a maintenance state, after the internal power failure detection function of the main control board detects the power failure of the AC220V, the low-temperature battery can be used for continuously timing and storing data so as to check the related main information of the battery, and the battery continues to work in a power failure state after the power supply is switched on.

As a preferred embodiment, the charging box further comprises an OLED display screen, and the OLED display screen is connected to the main control panel. The display function is realized through the OLED display screen, if the current working mode of each storage battery centralized maintenance device is displayed, the state of each battery in the storage battery centralized maintenance device comprises battery voltage, internal temperature, charging current and alarm information.

As a preferred embodiment, the main control board further comprises a human-computer interaction interface. The monitoring function can be realized through the man-machine interaction interface so as to check the current working mode of each storage battery centralized maintenance device, and the state of each battery in the storage battery centralized maintenance device can be checked, wherein the state comprises battery voltage, internal temperature, charging current and alarm information.

As a preferred embodiment, the charging box further comprises a key switch panel, and the key switch panel is connected with the main control panel. The control information interaction with the main control panel is realized through the key switch panel.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A charging box suitable for charging and maintaining a plurality of storage batteries is characterized by comprising a main control panel, an AC-DC power supply conversion module, a charging and discharging control module and a sensor module, wherein the AC-DC power supply conversion module comprises an alternating current power supply input interface,

the main control board is respectively and electrically connected with the charge-discharge control module, the AC-DC power supply conversion module and the sensor module, the AC-DC power supply conversion module is electrically connected with the charge-discharge control module, the charge-discharge control module comprises a plurality of pairs of power supply charge-discharge interfaces, and the pair of power supply charge-discharge interfaces are used for being connected with a storage battery.

2. A charging box adapted for multiple battery charging maintenance as claimed in claim 1, wherein said AC-DC power conversion module further comprises a power cascade output interface.

3. A charging box adapted for multiple battery charging maintenance according to claim 1, wherein said sensor module comprises one or more sensors of the type comprising one or more of a temperature sensor and a smoke sensor.

4. A charging box adapted for multiple battery charging maintenance according to claim 1, wherein said main control board further comprises a short circuit protection circuit.

5. A charging box suitable for multiple battery charging maintenance according to claim 1, further comprising a heating module, wherein the heating module is connected to the main control panel.

6. A charging box for charging and maintaining a plurality of storage batteries according to claim 1, further comprising a low temperature battery, wherein the low temperature battery is connected with the main control panel.

7. A charging box for charging and maintaining a plurality of storage batteries according to claim 1, further comprising an OLED display screen, wherein the OLED display screen is connected to the main control panel.

8. A charging box adapted for multiple battery charging maintenance according to claim 1, wherein said main control panel further comprises a human-machine interface.

9. A charging box for charging and maintaining a plurality of storage batteries according to claim 1, further comprising a key switch panel, wherein the key switch panel is connected to the main control panel.

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