CN115172980B - Communication base station energy storage device and control method thereof - Google Patents

Communication base station energy storage device and control method thereof Download PDF

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Publication number
CN115172980B
CN115172980B CN202210724879.9A CN202210724879A CN115172980B CN 115172980 B CN115172980 B CN 115172980B CN 202210724879 A CN202210724879 A CN 202210724879A CN 115172980 B CN115172980 B CN 115172980B
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CN
China
Prior art keywords
battery pack
fan
energy storage
storage device
front panel
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Active
Application number
CN202210724879.9A
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Chinese (zh)
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CN115172980A (en
Inventor
梁春
温云会
甘梅英
杨文溯
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Shenzhen Kexin Communication Technology Co Ltd
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Shenzhen Kexin Communication Technology Co Ltd
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Priority to CN202210724879.9A priority Critical patent/CN115172980B/en
Publication of CN115172980A publication Critical patent/CN115172980A/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/256—Carrying devices, e.g. belts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/448—End of discharge regulating measures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The application provides a communication base station energy storage device and control method thereof, communication base station energy storage device includes the box, and the box includes bottom plate, front panel, first curb plate, rear panel and second curb plate, is equipped with two guide rails in the box, installs group battery and distribution unit module on the guide rail, and distribution unit module external equipment communicates, control front panel fan and rear panel fan work, shows the temperature and the electric quantity of group battery on the LED display screen to control the group battery externally to supply power. According to the technical scheme, the battery module and the power distribution unit module are fixed on the guide rail through screws, so that the battery pack is convenient to detach and repair when the battery pack is in a problem, the fan is arranged on the front panel and the rear panel, the heat dissipation efficiency of the energy storage device is improved, the temperature and the electric quantity of the battery pack are detected through the power distribution unit module, the state of the battery pack can be monitored in real time, and the use safety of the energy storage device is guaranteed.

Description

Communication base station energy storage device and control method thereof
Technical Field
The application relates to the technical field of energy storage, in particular to an energy storage device of a communication base station and a control method thereof.
Background
At present, the energy storage of the existing communication base station is composed of a battery box body, a battery cell, an electrode slice and a bracket, the battery cell is arranged in the battery box body, then the battery cell is fixed by a pressing strip, a panel is installed, a box cover is covered, and then the existing communication base station energy storage is formed, the existing communication base station energy storage and heat dissipation efficiency is low, and the electric quantity and the temperature of a battery pack cannot be monitored in real time.
Disclosure of Invention
The application provides a communication base station energy storage device and a control method thereof, which are used for solving the problems that the existing communication base station is low in energy storage and heat dissipation efficiency and cannot monitor the electric quantity and the temperature of a battery pack in real time.
A first aspect of the present application provides a communication base station energy storage device, comprising:
the box body comprises a bottom plate, a front panel, a first side plate, a rear panel and a second side plate which are sequentially connected are further arranged on the bottom plate, a power output port, a front panel fan and a communication port are arranged on the front panel, and a rear panel fan and an LED display screen are arranged on the rear panel;
the two guide rails are arranged on the bottom plate of the box body in parallel;
a battery pack fixed between the two rails;
the power distribution unit module is fixed between the two guide rails, is respectively connected with the battery pack, the front panel fan, the rear panel fan and the LED display screen, and is used for communicating with external equipment through the communication port, controlling the front panel fan and the rear panel fan to work, displaying the temperature and the electric quantity of the battery pack on the LED display screen and controlling the battery pack to supply power to the outside;
and the cover plate is positioned on the box body.
A second aspect of the present application provides a control method of a communication base station energy storage device, based on the communication base station energy storage device of the first aspect, the control method includes:
receiving a discharge instruction, controlling the relay to be conducted according to the discharge instruction, enabling the battery pack to perform discharge control outwards, controlling the front panel fan and the rear panel fan to work at the same time, and displaying the temperature and the electric quantity of the battery pack on the LED display screen;
and acquiring the voltage of the battery pack, and controlling the relay to be turned off when the voltage of the battery pack is reduced to a preset value, so that the battery pack stops discharging.
The application provides a communication base station energy storage device and control method thereof, communication base station energy storage device includes the box, and the box includes bottom plate, front panel, first curb plate, rear panel and second curb plate, is equipped with two guide rails in the box, installs group battery and distribution unit module on the guide rail, and distribution unit module external equipment communicates, control front panel fan and rear panel fan work, shows the temperature and the electric quantity of group battery on the LED display screen to control the group battery externally to supply power. According to the technical scheme, the battery module and the power distribution unit module are fixed on the guide rail through screws, so that the battery pack is convenient to detach and repair when the battery pack is in a problem, the fan is arranged on the front panel and the rear panel, the heat dissipation efficiency of the energy storage device is improved, the temperature and the electric quantity of the battery pack are detected through the power distribution unit module, the state of the battery pack can be monitored in real time, and the use safety of the energy storage device is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments of the present application will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an internal structure of a communication base station energy storage device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a communication base station energy storage device according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another embodiment of a communication base station energy storage device according to the present disclosure;
fig. 4 is a schematic diagram of a box structure of a communication base station energy storage device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a power distribution unit module of a communication base station energy storage device according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a front panel of a communication base station energy storage device according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of a rear panel of a communication base station energy storage device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a cover plate of a communication base station energy storage device according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a cover plate of a communication base station energy storage device according to an embodiment of the present disclosure;
FIG. 10 is a schematic diagram of a communication base station energy storage device according to an embodiment of the present disclosure;
FIG. 11 is an enlarged partial schematic view of FIG. 10;
FIG. 12 is a flow chart of a method for controlling an energy storage device of a communication base station according to an embodiment of the present application;
FIG. 13 is an exploded view of a battery compartment securing device according to one embodiment of the present application;
FIG. 14 is a block diagram of a battery box securing apparatus according to an embodiment of the present application;
FIG. 15 is a block diagram of an alarm of a battery box securing apparatus in an embodiment of the present application;
FIG. 16 is another schematic view of a fixing device of a battery box according to an embodiment of the present application;
FIG. 17 is another schematic view of a fixing device of a battery box according to an embodiment of the present application;
fig. 18 is a schematic operation view of a fixing device of a battery box according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In a first embodiment, as shown in fig. 1 to 4, there is provided a communication base station energy storage device, including:
the box body comprises a bottom plate 16, a front panel 10, a first side plate 12, a rear panel 15 and a second side plate 10 which are sequentially connected are further arranged on the bottom plate 16, a power output port, a front panel fan and a communication port are arranged on the front panel 11, and a rear panel fan and an LED display screen are arranged on the rear panel 15;
two guide rails disposed in parallel on the bottom plate 16 of the case;
a battery pack 13 fixed between the two rails;
the power distribution unit module 14 is fixed between the two guide rails, is respectively connected with the battery pack 13, the front panel fan, the rear panel fan and the LED display screen, and is used for communicating with external equipment through a communication port, controlling the front panel fan and the rear panel fan to work, displaying the temperature and the electric quantity of the battery pack 13 on the LED display screen and controlling the battery pack 13 to supply power to the outside;
a cover 18, which is located on the case.
Wherein, set up two guide rails 17 in the box, be equipped with a plurality of mounting holes on the guide rail 17, push into the battery box with group battery 13 and distribution unit module 14 through the inboard guide rail of box and then reuse screw fixation.
Wherein fans are arranged on the front panel 11 and the rear panel 15, and when the energy storage device works, the power distribution unit module 14 controls the front panel fans and the rear panel fans to work so as to refrigerate the battery pack.
The power distribution unit module 14 may collect the temperature and the amount of electricity of the battery pack 13 and display the collected temperature and the amount of electricity on the display screen of the rear panel 15.
The power distribution unit module 14 can communicate with external electric equipment through the front panel 11, and then control the battery pack 13 to supply power to the external equipment.
The embodiment provides a communication base station energy storage device, including the box, the box includes bottom plate, front panel, first curb plate, rear panel and second curb plate, is equipped with two guide rails in the box, installs group battery and distribution unit module on the guide rail, and distribution unit module external equipment communicates, and control front panel fan and rear panel fan work show group battery's temperature and electric quantity on the LED display screen to control group battery is external to supply power. According to the technical scheme, the battery module and the power distribution unit module are fixed on the guide rail through screws, so that the battery pack is convenient to detach and repair when the battery pack is in a problem, the fan is arranged on the front panel and the rear panel, the heat dissipation efficiency of the energy storage device is improved, the temperature and the electric quantity of the battery pack are detected through the power distribution unit module, the state of the battery pack can be monitored in real time, and the use safety of the energy storage device is guaranteed.
As one embodiment, as shown in fig. 5, the power distribution unit module 14 includes:
a mounting base 20 located between the two rails;
a fuse 23 located on the mounting base 20, which connects the battery pack 13;
a relay 22, which is located on the mounting base 20 and is connected to the fuse 23;
and a controller 21 mounted on the mounting base 20 and electrically connected to the battery pack 13, the relay 22, the front panel fan, the rear panel fan, and the LED display for detecting the voltage and temperature of the battery pack 13, and communicating with an external device and controlling the relay 22 to be turned on or off.
The front panel 11 is provided with a power output port 31 and a communication port 32, the power output port 31 is connected with the relay 22, the communication port 32 is connected with the controller 21, the front panel fan comprises a first fan 33 and a second fan 34, and the first fan 33 and the second fan 34 are connected with the controller 21.
The battery pack 13, the fuse 23, the relay 22 and the external electric equipment form a power supply loop, the controller 21 communicates with the external electric equipment through the communication port 32, when receiving a discharging instruction, the relay 22 is controlled to be conducted to enable the power supply loop to start working, the energy storage device is enabled to supply power to the external electric equipment, and when receiving a discharging stopping instruction, the relay 22 is controlled to be turned off to enable the power supply loop to stop working.
As an embodiment, the rear panel 15 further includes a handle 42, the handle 42 is disposed on a surface of the rear panel 15, and the rear panel fan includes a third fan 43 and a fourth fan 44, and the third fan 43 and the fourth fan 44 are connected to the controller 21.
When the power supply circuit starts to work, the controller 21 controls the first fan 33, the second fan 34, the third fan 43 and the fourth fan 44 to work simultaneously, and the first fan 33 and the second fan 34 on the front panel are used for air intake; the third fan 43 and the fourth fan 44 of the rear panel can exhaust air and can radiate heat from the inner side of the box body; and then realize that the heat dissipation of battery box internal body has promoted energy storage module's radiating efficiency.
As one embodiment, the battery pack 13 includes a first battery pack fixed to the mounting holes of the two rails by screws and a second battery pack fixed to the mounting holes of the two rails by screws.
The first battery pack and the second battery pack can work simultaneously or independently.
As one embodiment, the energy storage device of the communication base station further includes a diamond heat conducting plate 50, and the diamond heat conducting plate 50 is disposed on the cover plate.
The heat dissipation is performed through the diamond heat-conducting plate 50 in the present embodiment by adopting a bidirectional heat dissipation mode of air cooling and natural heat dissipation; the heat dissipation efficiency of the battery pack can be improved.
As an implementation manner, as shown in fig. 10 and 11, the cover plate includes a plurality of mushroom head buckles, and a plurality of female buckles are arranged at the positions corresponding to the cover plate and the box body.
The second embodiment provides a control method of a communication base station energy storage device, which is based on the communication base station energy storage device of the first embodiment, as shown in fig. 12, and the control method includes:
and S101, receiving a discharge instruction, controlling the relay to be conducted according to the discharge instruction, enabling the battery pack to perform discharge control outwards, controlling the front panel fan and the rear panel fan to work, and displaying the temperature and the electric quantity of the battery pack on the LED display screen.
The power supply circuit is formed by the battery pack, the fuse, the relay and the external electric equipment, the controller is communicated with the external electric equipment through the communication port, when a discharging instruction is received, the relay is controlled to be conducted so that the power supply circuit starts to work, the energy storage device supplies power to the external electric equipment, and when the discharging instruction is received, the relay is controlled to be turned off so that the power supply circuit stops working.
And S102, acquiring the voltage of the battery pack, and controlling the relay to be turned off when the voltage of the battery pack is reduced to a preset value, so that the battery pack stops discharging.
And when the voltage of the battery pack is reduced to a preset value in the discharging process of the energy storage module, the relay is controlled to be turned off, so that the power supply loop stops working.
As one embodiment, controlling the relay to be turned on according to a discharge instruction to discharge the battery pack to the outside includes:
acquiring the electric quantity of the first battery pack and the electric quantity of the second battery pack;
when a discharging instruction is received, the discharging states of the first battery pack and the second battery pack are controlled when the electric quantity of the first battery pack and the electric quantity of the second battery pack.
And when the electric quantity of the first battery pack is lower than the preset value, controlling the second battery pack to supply power, and when the electric quantity of the first battery pack and the electric quantity of the second battery pack are not up to the preset value, controlling the first battery pack and the second battery pack to stop supplying power.
As an embodiment, a bidirectional buck-boost inverter is provided between a first battery pack and a second battery pack, and the relay is controlled to be turned on according to a discharge instruction, so that the battery packs discharge outwards, and the bidirectional buck-boost inverter comprises:
acquiring a first discharge voltage of a first battery pack and a second discharge voltage of a second battery pack, wherein the first discharge voltage is larger than the second discharge voltage;
when a discharge instruction is received and the discharge instruction is high-voltage charge, the first battery pack is controlled to discharge, and the second battery pack is reduced in voltage through a bidirectional buck-boost inverter to discharge the first battery pack;
and when the discharging instruction is received and the discharging instruction is low-voltage charging, controlling the second battery pack to discharge, wherein the first battery pack is discharged through the boost voltage of the bidirectional boost-buck inverter.
Further, as shown in fig. 13 to 15, the battery box further includes a fixing device including:
the upper shell 100 comprises a cover plate 102 and a first side plate 106 which are fixedly connected, wherein a locking piece 101, a heat dissipation hole 103 and a mounting hole 108 are arranged on the cover plate 102, the mounting hole 108 is used for mounting a box body, and the heat dissipation hole 103 is used for dissipating heat of the box body;
the lower shell 200 comprises a bottom plate 203, a second side plate 204, a third side plate 205 and a fixed plate 201, wherein the second side plate 204 and the third side plate 205 are fixed on two sides of the bottom plate 203 and are arranged in parallel, the fixed plate 201 is fixedly connected with the second side plate 204 and is arranged in parallel with the bottom plate 203, the fixed plate 201 is fixedly connected with a locking piece 101 of the cover plate 102 through a fixed groove, the first side plate 106 is fixedly connected with the third side plate 205, and a containing cavity is formed between the bottom plate 203 and the cover plate 102;
an alarm 105, which is located in the accommodation chamber, includes a sensing device that emits an alarm signal when the case vibrates.
The heat dissipation holes 103 are arranged in a plurality, are uniformly arranged in the middle of the cover plate according to an n multiplied by m matrix and are used for dissipating heat of the battery box; the number of the mounting holes 108 is 4, and the battery box can be fixed on the cover plate 102 through bolts according to two groups of the mounting holes which are arranged on two sides of the heat dissipation holes 13; for the locking piece 101, a hollow part can be arranged on the cover plate 102, and a lock tongue 109 is arranged at the edge of the hollow part to be locked with the lower shell 200.
Wherein, the second side plate 204 and the third side plate 205 are perpendicular to the bottom plate, when the cover plate 102 covers the second side plate 204 and the third side plate 205 to form a containing cavity with the bottom plate 203, the second side plate 204 is connected with the fixing plate 201, the fixing plate 201 is fastened with the lock tongue 109 on the cover plate 102 through the fixing groove, so as to realize fixed connection, and in addition, the first side plate 106 and the third side plate 205 are fixedly connected through the fixing pin 202.
The alarm 105 comprises an electromagnetic sensor 301 and a buzzer alarm 105, wherein the electromagnetic sensor 301 drives the buzzer alarm 105 to give an alarm when the fixing device vibrates. When the battery box is moved, the fixing device vibrates, the magnetic flux of the electromagnetic sensor 301 is changed, the electromagnetic sensor 301 sends out an induction signal to the buzzer alarm 105, and the buzzer alarm 105 gives out an alarm.
The application provides a fixing device of battery box, including last casing, inferior valve and alarm, go up the casing and be used for installing the battery box, the alarm is arranged in the holding chamber that casing and inferior valve formed, works as when the battery box takes place the vibration, the alarm sends alarm signal. This application technical scheme simple structure, the removal of being convenient for is convenient for assemble with the battery box to and convenient to detach battery box can trigger alarm device when the battery box is dismantled simultaneously, has realized the theftproof of battery box.
Further, the fixing device further comprises a positioning bolt, and the positioning bolt is fixedly connected with the battery box through the mounting hole.
Further, the third side plate 205 is provided with a first fixing pin 202 and a second fixing pin 206, the first fixing pin 202 passes through a first fixing hole of the third side plate to be connected with the first fixing nut 104, and the second fixing pin 206 passes through a second fixing hole of the first side plate 106 to be connected with the second fixing nut 107.
Wherein the first fixing pin 104 and the second fixing pin 107 are used for fixing the first side plate and the third side plate together, so as to realize better fixation between the upper case 100 and the lower case 200.
Further, the fixing means includes a handle 51, and the handle 51 is disposed between the first fixing pin 104 and the second fixing pin 107 on the first side plate 106.
Wherein the movement of the battery box is facilitated by providing the handle 51 on the first side plate 106.
Further, as shown in fig. 16, the fixing device further includes casters 401, and the casters 401 are provided with four casters disposed at four corners of the lower surface of the base plate 203.
Wherein, through setting up four truckles at the bottom plate, the quick travel of battery box of being convenient for.
Further, as shown in fig. 17 and 18, the fixing device further includes a first diamond band 52 and a second diamond band 53, the first diamond band 52 and the second diamond band 53 being fixed to the lower surface of the base plate 203, respectively, and the first diamond band 52 and the second diamond band 53 being disposed opposite to each other.
Wherein, through setting up first buddha's warrior attendant hoop 52 and second buddha's warrior attendant hoop 53, can set up fixing device on staple bolt 61 to the buddha's warrior attendant hoop can adjust elasticity to different staple bolt scenes.
Further, the fixing device further includes a support plate 54, and the support plate 54 is fixed to the lower surface of the base plate 203 and is located between the first diamond ring 52 and the second diamond ring 53.
Wherein, its backup pad 54 contains a plurality of dentate draw-in grooves and makes its and hold pole fastening, makes the installation firm between fixing device and the hold pole.
Further, the accommodating cavity is internally provided with an electronic lock, a control module and a wireless communication module, the control module is connected with the wireless communication module through a remote server, the control module locks the battery box through the electronic lock, and when the control module receives that an unlocking key sent by the remote server is matched with an unlocking key sent by a user through the wireless communication module, the control module controls the electronic lock to unlock.
The remote server acquires the position information of the latest battery pack, sends confirmation information, the position information of the latest battery pack and an unlocking key to the mobile terminal, and sends the unlocking key to the electronic lock, and can be sent through a camera of the electronic lock or input into the electronic lock for contact locking.
As an implementation mode, the electronic lock comprises a key panel, a camera, a locking arm and a battery, wherein a button is arranged on the key panel, a locking rod, a resisting plate and a spring are arranged on the locking arm, the key panel is arranged in the middle of the front face of the electronic lock, the button is arranged at the front face of the key panel and fixedly connected with the key panel, the electronic lock further comprises a singlechip, a data processing module and a signal transmitter, the singlechip is in communication connection with the controller, the bottom of the battery box is locked by the locking rod when the electronic lock is locked, the bottom of the battery box forms a U-shaped piece and is matched with the locking rod for locking, and the data processing module is unlocked when the key is matched with the data processing module and transmits an unlocking success signal.
The application scenario of this embodiment can be the wire pole on the highway, and fixing device passes through the buddha's warrior attendant hoop to be fixed on the wire pole, and the group battery is installed on fixing device, and control module passes through electronic lock locking group battery, when electric vehicle battery does not have the electricity, can inquire nearest battery box through cell-phone APP, through this battery box of fortune server unblock, changes vehicle battery.
Further, the fixing device further comprises a driving motor, the driving motor is connected with the controller, the battery and the casters, and the remote server controls the fixing device to move to a preset position through instructions of the control controller.
The application scene of the embodiment is that the expressway vehicle breaks down, a user sends a help signal to a remote server, and the remote server controls the fixing device to run to the user position from the nearest service center, so that the user can replace a battery pack, or the user can run to a maintenance workshop in a warehouse, and personnel handling is avoided.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims (8)

1. A communication base station energy storage device, comprising:
the box body comprises a first bottom plate, a front panel, a first side plate, a rear panel and a second side plate which are sequentially connected are further arranged on the first bottom plate, a power output port, a front panel fan and a communication port are arranged on the front panel, and a rear panel fan and an LED display screen are arranged on the rear panel;
the two guide rails are arranged on the first bottom plate of the box body in parallel;
a battery pack fixed between the two rails;
the power distribution unit module is fixed between the two guide rails, is respectively connected with the battery pack, the front panel fan, the rear panel fan and the LED display screen, and is used for communicating with external equipment through the communication port, controlling the front panel fan and the rear panel fan to work, displaying the temperature and the electric quantity of the battery pack on the LED display screen and controlling the battery pack to supply power to the outside;
a first cover plate positioned on the box body;
the power distribution unit module includes:
a mounting base located between the two rails;
a fuse located on the mounting base and connected to the battery pack;
a relay located on the mounting base and connected to the fuse;
a controller mounted on the mounting base and electrically connected to the battery pack, the relay, the front panel fan, the rear panel fan, and the LED display screen, for detecting a voltage and a temperature of the battery pack, and communicating with an external device and controlling the relay to be turned on or off;
the communication base station energy storage device also comprises a fixing device, and the fixing device comprises:
the upper shell comprises a second cover plate and a first side plate which are fixedly connected, wherein a locking piece, a heat dissipation hole and a mounting hole are formed in the second cover plate, the mounting hole is used for mounting the box body, and the heat dissipation hole is used for dissipating heat of the box body;
the lower shell comprises a second bottom plate, a second side plate, a third side plate and a fixing plate, wherein the second side plate and the third side plate are fixed on two sides of the second bottom plate and are arranged in parallel, the fixing plate is fixedly connected with the second side plate and is arranged in parallel with the second bottom plate, the fixing plate is fixedly connected with a locking piece of the second cover plate through a fixing groove, the first side plate is fixedly connected with the third side plate, and a containing cavity is formed between the second bottom plate and the second cover plate;
the alarm is positioned in the accommodating cavity and comprises an induction device, and when the box body vibrates, the induction device sends out an alarm signal.
2. The energy storage device of claim 1, wherein the front panel has a power output port and a communication port, the power output port is connected to the relay, the communication port is connected to the controller, the front panel fan includes a first fan and a second fan, and the first fan and the second fan are connected to the controller.
3. The communications base station energy storage device of claim 1, wherein said back panel further comprises a handle disposed on a surface of said back panel, said back panel fan comprising a third fan and a fourth fan, said third fan and said fourth fan being coupled to said controller.
4. The energy storage device of claim 2, wherein said battery pack comprises a first battery pack and a second battery pack, said first battery pack being screwed to said mounting holes of said two rails, said second battery pack being screwed to said mounting holes of said two rails.
5. The communication base station energy storage device of claim 1, further comprising a diamond thermally conductive plate disposed on the cover plate.
6. The energy storage device of claim 1, wherein the cover plate is provided with a mushroom head button, the box body is provided with a female button, and the mushroom head button on the cover plate is fixedly connected with the female button of the box body.
7. A control method of a communication base station energy storage device according to claim 4, characterized in that the control method comprises:
receiving a discharge instruction, controlling the relay to be conducted according to the discharge instruction, enabling the battery pack to perform discharge control outwards, controlling the front panel fan and the rear panel fan to work at the same time, and displaying the temperature and the electric quantity of the battery pack on the LED display screen;
and acquiring the voltage of the battery pack, and controlling the relay to be turned off when the voltage of the battery pack is reduced to a preset value, so that the battery pack stops discharging.
8. The control method according to claim 7, wherein the controlling the relay to be turned on according to the discharge instruction to discharge the battery pack to the outside includes:
acquiring the electric quantity of the first battery pack and the electric quantity of the second battery pack;
when a discharge instruction is received, the discharge states of the first battery pack and the second battery pack are controlled when the electric quantity of the first battery pack and the electric quantity of the second battery pack.
CN202210724879.9A 2022-06-24 2022-06-24 Communication base station energy storage device and control method thereof Active CN115172980B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211789160U (en) * 2020-03-31 2020-10-27 深圳埃瑞斯瓦特新能源有限公司 Sliding rail device of energy storage battery cabinet
CN112713633A (en) * 2020-12-28 2021-04-27 重庆瑞盾科技发展有限公司 Battery charging and discharging management method and battery charging and discharging management system
CN113612295A (en) * 2021-10-11 2021-11-05 深圳市驰普科达科技有限公司 Emergency energy storage battery electric energy management method, device and medium
CN214755605U (en) * 2021-04-01 2021-11-16 广州疆海科技有限公司 Portable energy storage power supply
CN214958800U (en) * 2021-06-08 2021-11-30 深圳世力发科技有限公司 Energy storage power supply
CN215601054U (en) * 2021-05-08 2022-01-21 惠州市宇林源科技有限公司 Portable energy storage power supply
CN215731886U (en) * 2021-07-21 2022-02-01 湖北亿纬动力有限公司 Communication energy storage battery box
CN216161839U (en) * 2021-09-10 2022-04-01 科尼普科技(江苏)有限公司 Slide rail type battery box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3513477B8 (en) * 2016-09-15 2021-05-26 Form Energy, Inc. Hybrid battery system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211789160U (en) * 2020-03-31 2020-10-27 深圳埃瑞斯瓦特新能源有限公司 Sliding rail device of energy storage battery cabinet
CN112713633A (en) * 2020-12-28 2021-04-27 重庆瑞盾科技发展有限公司 Battery charging and discharging management method and battery charging and discharging management system
CN214755605U (en) * 2021-04-01 2021-11-16 广州疆海科技有限公司 Portable energy storage power supply
CN215601054U (en) * 2021-05-08 2022-01-21 惠州市宇林源科技有限公司 Portable energy storage power supply
CN214958800U (en) * 2021-06-08 2021-11-30 深圳世力发科技有限公司 Energy storage power supply
CN215731886U (en) * 2021-07-21 2022-02-01 湖北亿纬动力有限公司 Communication energy storage battery box
CN216161839U (en) * 2021-09-10 2022-04-01 科尼普科技(江苏)有限公司 Slide rail type battery box
CN113612295A (en) * 2021-10-11 2021-11-05 深圳市驰普科达科技有限公司 Emergency energy storage battery electric energy management method, device and medium

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