CN207339348U - A kind of protection apparatus for charging of battery - Google Patents
A kind of protection apparatus for charging of battery Download PDFInfo
- Publication number
- CN207339348U CN207339348U CN201721332262.3U CN201721332262U CN207339348U CN 207339348 U CN207339348 U CN 207339348U CN 201721332262 U CN201721332262 U CN 201721332262U CN 207339348 U CN207339348 U CN 207339348U
- Authority
- CN
- China
- Prior art keywords
- battery
- storage battery
- control module
- monitoring modular
- charging
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protection apparatus for charging of battery, which includes accumulator body, Current Voltage monitoring modular, temperature sensor, battery dump energy monitoring modular, single chip control module and cut-off switch；Current Voltage monitoring modular, temperature sensor and battery dump energy monitoring modular are arranged on the inside of accumulator body, it is connected with the signal input part of single chip control module, cut-off switch is connected between charge power supply and accumulator body, the signal output part connection of cut-off switch and single chip control module.After storage battery is connected with the mains, Current Voltage detection module, temperature sensor and the battery dump energy monitoring modular of internal storage battery are respectively detected the Current Voltage of storage battery, temperature and remaining capacity respectively, by the closing of single chip control module control cut-off switch.Technical solutions of the utility model are simple in structure, securely and reliably, effectively extend service lifetime of accumulator, avoid storage battery and dieseling occurs because producing substantial amounts of heat during in charging.
Description
Technical field
The utility model belongs to field of batteries, and in particular to a kind of protection apparatus for charging of battery.
Background technology
Over more than 100 years, lead-acid accumulator provides a great convenience for human lives, its civilized history to the mankind
Contribution can not be underestimated.The various electric vehicles such as automobile, aircraft, steamer are all widely using lead-acid accumulator.It is each at the same time
Class communicates, public security, bank, military field, mine, and hospital etc. also all uses lead-acid accumulator.The dedicated plumbic acid of industry stores
10-12 should can be used for the service life that battery is used according to Theoretical Design, but due to various reasons, such as the charging interval
Too long, so as to reduce the service life of battery, protection apparatus for charging of battery actual life ability 4-6, some is even
Using 2-3, and substantial amounts of heat can be produced during charging, prevent battery from producing nature danger because temperature is excessive like that
Evil safety, and the security risk that a needs solve.
The content of the invention
The purpose of this utility model is to provide a kind of protection apparatus for charging of battery, the protection apparatus for charging of battery knot
Structure is simple, securely and reliably, effectively extends service lifetime of accumulator, and it is a large amount of because being produced during charging to avoid storage battery
Heat and dieseling occurs.
To reach above-mentioned purpose, the technical solution of the utility model protection apparatus for charging of battery is：A kind of storage battery fills
Electrical protective device, including accumulator body, it is characterised in that：The protection apparatus for charging of battery further includes Current Voltage monitoring
Module, temperature sensor, battery dump energy monitoring modular, single chip control module and cut-off switch；
The Current Voltage monitoring modular, temperature sensor and battery dump energy monitoring modular are arranged on accumulator body
Inside, be connected with the signal input part of single chip control module；
The cut-off switch is connected between charge power supply and accumulator body, the cut-off switch and microcontroller control mould
The signal output part connection of block；
The Current Voltage monitoring modular is used to be detected the voltage and current of storage battery, and electricity was in charging
In the case of flowing through voltage, Current Voltage monitoring modular can produce a signal output to single chip control module, by microcontroller
Control module controls cut-off switch, and storage battery disconnects charging；The temperature sensor is in real time monitored the temperature of storage battery,
If the temperature overheating of storage battery, temperature sensor output signal to single chip control module, are controlled by single chip control module
Cut-off switch, storage battery, which disconnects, to charge and alarms；The battery dump energy monitoring modular is used to monitor filling for storage battery in real time
Electricity is monitored, and when storage battery is completely filled with, battery dump energy monitoring modular outputs signals to one-chip computer module,
Cut-off switch is controlled by single chip control module, storage battery disconnects charging.
Alarm module is additionally provided with the accumulator body；The alarm module and the signal of single chip control module are defeated
Outlet connects, and high alarm is spent in charging process medium temperature for storage battery.
In the above-mentioned technical solutions, after storage battery is connected with the mains, the Current Voltage detection module of internal storage battery, temperature
Degree sensor and battery dump energy monitoring modular respectively examine the Current Voltage of storage battery, temperature and remaining capacity respectively
Survey, if overcurrent overvoltage or battery temp are excessive or in the case that electricity is full of, Current Voltage detection module, temperature
Degree sensor and battery dump energy monitoring modular can produce a signal to single chip control module respectively, be controlled by microcontroller
Module controls cut-off switch, and storage battery disconnects charging, can be effectively protected battery automatically, avoid because the charging interval too long and
Influence the service life of battery.If during the temperature overheating of internal storage battery, in single chip control module control accumulator body
Alarm module, send alarm, spontaneous combustion occur because producing substantial amounts of heat during in charging so as to avoid storage battery
Phenomenon.The utility model is simple in structure, and cost is low, and each module is installed on inside accumulator body, effectively reduces the sky of occupancy
Between, securely and reliably.
Brief description of the drawings
Fig. 1 is a kind of structural principle block diagram of protection apparatus for charging of battery of the utility model.
Embodiment
Below in conjunction with the accompanying drawings, the technical scheme in the embodiment of the utility model is carried out clearly, intactly to illustrate, it is described
Embodiment is only the part of the embodiment of the utility model, not all embodiment.Based on the embodiment in the utility model, sheet
Field technology personnel all other embodiments obtained without making creative work, belong to the utility model
The scope of protection.
As seen from Figure 1, a kind of protection apparatus for charging of battery of the present embodiment includes accumulator body, Current Voltage monitors
Module, temperature sensor, battery dump energy monitoring modular, single chip control module and cut-off switch.
The Current Voltage monitoring modular, temperature sensor and battery dump energy monitoring modular of the present embodiment are arranged on electric power storage
The inside of pond body, is connected with the signal input part of single chip control module.The cut-off switch of the present embodiment is connected to charging
Between power supply and accumulator body, the signal output part connection of cut-off switch and single chip control module.
In the present embodiment, Current Voltage monitoring modular is used to be detected the voltage and current of storage battery, in charging
In the case of overcurrent overvoltage, Current Voltage monitoring modular can produce a signal output to single chip control module,
Cut-off switch is controlled by single chip control module, storage battery disconnects charging.The temperature sensor of the present embodiment is in real time to storage battery
Temperature be monitored, if the temperature overheating of storage battery, temperature sensor output signal to single chip control module, by monolithic
Machine control module controls cut-off switch, and storage battery, which disconnects, to charge and alarm.The battery dump energy monitoring modular of the present embodiment is used
It is monitored in the charge volume of monitoring storage battery in real time, when storage battery is completely filled with, battery dump energy monitoring modular
One-chip computer module is output signals to, cut-off switch is controlled by single chip control module, storage battery disconnects charging.
The signal of alarm module, alarm module and single chip control module is additionally provided with the accumulator body of the present embodiment
Output terminal connects, and high alarm is spent in charging process medium temperature for storage battery.
In the present embodiment, after storage battery is connected with the mains, the Current Voltage detection module of internal storage battery, temperature pass
Sensor and battery dump energy monitoring modular are respectively detected the Current Voltage of storage battery, temperature and remaining capacity respectively,
If overcurrent overvoltage or battery temp are excessive or in the case that electricity is full of, Current Voltage detection module, temperature
Sensor and battery dump energy monitoring modular can produce a signal to single chip control module respectively, and mould is controlled by microcontroller
Block controls cut-off switch, and storage battery disconnects charging, can be effectively protected battery automatically, avoids because of charging interval shadow too long
Ring the service life of battery.If during the temperature overheating of internal storage battery, in single chip control module control accumulator body
Alarm module, sends alarm, and spontaneous combustion, which occurs, because producing substantial amounts of heat during in charging so as to avoid storage battery shows
As.The present embodiment is simple in structure, and cost is low, and each module is installed on inside accumulator body, effectively reduces the space occupied, pacifies
It is complete reliable.
The above, is only the embodiment of the utility model, not the utility model is imposed any restrictions, every according to this
Any simple modification, change and the change of equivalent method that utility model technical spirit makees above example, still belong to
In in the protection domain of technical solutions of the utility model.
Claims (2)
1. a kind of protection apparatus for charging of battery, including accumulator body, it is characterised in that：The protection apparatus for charging of battery
Current Voltage monitoring modular, temperature sensor, battery dump energy monitoring modular, single chip control module and power-off is further included to open
Close；
The Current Voltage monitoring modular, temperature sensor and battery dump energy monitoring modular are arranged on the interior of accumulator body
Portion, is connected with the signal input part of single chip control module；
The cut-off switch is connected between charge power supply and accumulator body, the cut-off switch and single chip control module
Signal output part connects；
The Current Voltage monitoring modular is used to be detected the voltage and current of storage battery, and overcurrent mistake is in charging
In the case of voltage, Current Voltage monitoring modular can produce a signal output to single chip control module, be controlled by microcontroller
Module controls cut-off switch, and storage battery disconnects charging；The temperature sensor is in real time monitored the temperature of storage battery, if
The temperature overheating of storage battery, temperature sensor output signal to single chip control module, is controlled by single chip control module and powered off
Switch, storage battery, which disconnects, to charge and alarms；The battery dump energy monitoring modular is used for the charge volume for monitoring storage battery in real time
It is monitored, when storage battery is completely filled with, battery dump energy monitoring modular outputs signals to one-chip computer module, by list
Piece machine control module controls cut-off switch, and storage battery disconnects charging.
A kind of 2. protection apparatus for charging of battery according to claim 1, it is characterised in that：In the accumulator body also
It is provided with alarm module；The alarm module and the signal output part of single chip control module connect, and are charging for storage battery
During the excessive alarm of temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332262.3U CN207339348U (en) | 2017-10-17 | 2017-10-17 | A kind of protection apparatus for charging of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332262.3U CN207339348U (en) | 2017-10-17 | 2017-10-17 | A kind of protection apparatus for charging of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339348U true CN207339348U (en) | 2018-05-08 |
Family
ID=62364661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332262.3U Expired - Fee Related CN207339348U (en) | 2017-10-17 | 2017-10-17 | A kind of protection apparatus for charging of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712478A (en) * | 2019-01-08 | 2019-05-03 | 莱芜职业技术学院 | A kind of new-type education auxiliary device |
| CN116960491A (en) * | 2023-09-20 | 2023-10-27 | 北京力源兴达科技有限公司 | Intelligent charging method and system and intelligent charging side |
-
2017
- 2017-10-17 CN CN201721332262.3U patent/CN207339348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712478A (en) * | 2019-01-08 | 2019-05-03 | 莱芜职业技术学院 | A kind of new-type education auxiliary device |
| CN116960491A (en) * | 2023-09-20 | 2023-10-27 | 北京力源兴达科技有限公司 | Intelligent charging method and system and intelligent charging side |
| CN116960491B (en) * | 2023-09-20 | 2023-12-12 | 北京力源兴达科技有限公司 | Intelligent charging method and system and intelligent charging side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181017 |