CN207021765U - A kind of communication base station battery strings rotation charging device - Google Patents
A kind of communication base station battery strings rotation charging device Download PDFInfo
- Publication number
- CN207021765U CN207021765U CN201720049494.1U CN201720049494U CN207021765U CN 207021765 U CN207021765 U CN 207021765U CN 201720049494 U CN201720049494 U CN 201720049494U CN 207021765 U CN207021765 U CN 207021765U
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- CN
- China
- Prior art keywords
- battery
- rotation
- battery strings
- base station
- string
- Prior art date
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It the utility model is related to a kind of communication base station battery strings rotation charging device, it is characterised in that：Between charger and battery, a rotation charge controller is set, and this controller at timed intervals to battery charge by rotation；Battery strings 1 and battery strings 2 are controlled with K1 and K2 respectively；It is that Charging state, K1 and K2 were led to by spaced wheel changing-over in 24 hours during connection, charging current is provided by power module；Two contactor rotation formulas obtain overlapping time by of short duration, it is ensured that always have a string of batteries to power at any time；When alternating current interrupts, due to always there is a string of batteries powering, the accident that dead electricity moves back clothes will not occur for base station；After detecting that alternating current interrupts, it is parallel connection that control device automatically controlled two string batteries in several seconds.
Description
Technical field
The utility model belongs to battery boosting technology field, and in particular to a kind of communication base station battery strings rotation charging dress
Put.
Background technology
In communication base station, for the reliability of power supply, with two 48V battery connection in series-parallel into a batteries, use
Charger is charged.This circuit can not ensure the equilibrium assignment of charging current.After a period of time, battery it is unbalanced
Property is increasing, and the dynamic internal resistance difference of battery strings is increasing, as a result results in the biasing of charging current.Often occur a string
Battery cannot get charging current, and another string battery is bigger than normal and bad by filling due to charging current；Therefore, exploitation one kind avoids battery strings
Be overcharged damage, reduce another battery strings undercharge, reduce charging when corrosion and damage, extend battery use the longevity
The heating for ordering, reducing battery, the communication base station battery strings rotation charging device for reducing the temperature rise in base station have highly important
Meaning.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, and provides one kind and avoids battery strings from being overcharged
The service life of corrosion and damage, extension battery when damaging, reduce another battery strings undercharge, reducing charging, reduce electricity
The heating in pond, the communication base station battery strings rotation charging device of the temperature rise in reduction base station.
What the purpose of this utility model was realized in：A kind of communication base station battery strings rotation charging device, its feature exist
In：Between charger and battery, set a rotation charge controller, this controller at timed intervals rotation to electric power storage
Charged in pond；Battery strings 1 and battery strings 2 are controlled with K1 and K2 respectively；It is that Charging state, K1 and K2 were spaced by 24 hours during connection
Rotation is connected, and charging current is provided by power module；Two contactor rotation formulas are by of short duration overlapping time, it is ensured that it is in office when
Between always there are a string of batteries to power；When alternating current interrupts, due to always there is a string of batteries powering, dead electricity will not occur for base station
Move back the accident of clothes；After detecting that alternating current interrupts, it is parallel connection that control device automatically controlled two string batteries in several seconds.
The beneficial effects of the utility model：The device of the present invention, it is exactly between charger and battery, a wheel is set
Charge controller is changed, this controller at timed intervals to battery charge by rotation；In figure, battery strings 1,2 are used respectively
KI and K2 controls；It is Charging state during connection；K1 and K2 was led to by spaced wheel changing-over in 24 hours；Charging current is provided by power module；
Two contactor rotation formulas obtain overlapping time by of short duration, it is ensured that always have a string of batteries to power at any time；Work as alternating current
During interruption, due to always there is a string of batteries powering, the accident that dead electricity moves back clothes will not occur for base station；When detect alternating current interrupt
Afterwards, it is parallel connection that control device automatically controlled two string batteries in several seconds；The advantages of present apparatus is：1 reduces certain battery strings quilt
The situation of overcharge damage, while reduce the situation of another battery strings undercharge；2 reduction batteries positive pole in charging is corroded
Damage；Reduce the moisture loss of battery；Increasing storage battery service life；3 reduce the heating of battery, reduce the temperature in base station
Rise；4 because the self discharge in 24 hours batteries is less than 1%, on power supply reliability without influence；Therefore, the utility model has and kept away
Exempt from corrosion and damage when battery strings are overcharged damage, reduce another battery strings undercharge, reduce charging, extend battery
Service life, the heating for reducing battery, reduce the advantages of temperature rise in base station.
Brief description of the drawings
Fig. 1 is a kind of structure principle chart of communication base station battery strings rotation charging device of the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of as shown in figure 1, communication base station battery strings rotation charging device, it is characterised in that：In charger and battery
Between, a rotation charge controller is set, and this controller at timed intervals to battery charge by rotation；Battery strings 1
Controlled respectively with K1 and K2 with battery strings 2；It is that Charging state, K1 and K2 were led to by spaced wheel changing-over in 24 hours during connection, charging current
There is provided by power module；Two contactor rotation formulas obtain overlapping time by of short duration, it is ensured that always have a string of batteries can at any time
With power supply；When alternating current interrupts, due to always there is a string of batteries powering, the accident that dead electricity moves back clothes will not occur for base station；Work as inspection
After measuring alternating current interruption, it is parallel connection that control device automatically controlled two string batteries in several seconds.
The device of the present invention, it is exactly between charger and battery, a rotation charge controller is set, this control
Device at timed intervals to battery charge by rotation；In figure, battery strings 1,2 are controlled with KI and K2 respectively；It is to fill during connection
Electric state；K1 and K2 was led to by spaced wheel changing-over in 24 hours；Charging current is provided by power module；Two contactor rotation formulas are by of short duration
Obtain overlapping time, it is ensured that always there are a string of batteries to power at any time；When alternating current interrupts, due to always there is a string of batteries
Powering, the accident that dead electricity moves back clothes will not occur for base station；After detecting that alternating current interrupts, control device was controlled automatically in several seconds
The string battery of system two is parallel connection；The advantages of present apparatus is：1 reduces the situation that certain battery strings is overcharged damage, reduces simultaneously
The situation of another battery strings undercharge；The damage that positive pole is corroded in charging of 2 reduction batteries；The moisture for reducing battery dissipates
Lose；Increasing storage battery service life；3 reduce the heating of battery, reduce the temperature rise in base station；4 due to 24 hours batteries from
Electric discharge is less than 1%, on power supply reliability without influence；Therefore, the utility model, which has, avoids battery strings from being overcharged damage, reduce
Another battery strings undercharge, reduce charging when corrosion and damage, extend battery service life, reduce battery heating,
The advantages of reducing the temperature rise in base station.
Embodiment 2
A kind of as shown in figure 1, communication base station battery strings rotation charging device, it is characterised in that：In charger and battery
Between, a rotation charge controller is set, and this controller at timed intervals to battery charge by rotation；Battery strings 1
Controlled respectively with K1 and K2 with battery strings 2；It is that Charging state, K1 and K2 were led to by spaced wheel changing-over in 24 hours during connection, charging current
There is provided by power module；Two contactor rotation formulas obtain overlapping time by of short duration, it is ensured that always have a string of batteries can at any time
With power supply；When alternating current interrupts, due to always there is a string of batteries powering, the accident that dead electricity moves back clothes will not occur for base station；Work as inspection
After measuring alternating current interruption, it is parallel connection that control device automatically controlled two string batteries in several seconds.
The device of the present invention, it is exactly between charger and battery, a rotation charge controller is set, this control
Device at timed intervals to battery charge by rotation；In figure, battery strings 1,2 are controlled with KI and K2 respectively；It is to fill during connection
Electric state；K1 and K2 was led to by spaced wheel changing-over in 24 hours；Charging current is provided by power module；Two contactor rotation formulas are by of short duration
Obtain overlapping time, it is ensured that always there are a string of batteries to power at any time；When alternating current interrupts, due to always there is a string of batteries
Powering, the accident that dead electricity moves back clothes will not occur for base station；After detecting that alternating current interrupts, control device was controlled automatically in several seconds
The string battery of system two is parallel connection；The advantages of present apparatus is：1 reduces the situation that certain battery strings is overcharged damage, reduces simultaneously
The situation of another battery strings undercharge；The damage that positive pole is corroded in charging of 2 reduction batteries；The moisture for reducing battery dissipates
Lose；Increasing storage battery service life；3 reduce the heating of battery, reduce the temperature rise in base station；4 due to 24 hours batteries from
Electric discharge is less than 1%, on power supply reliability without influence；Therefore, the utility model, which has, avoids battery strings from being overcharged damage, reduce
Another battery strings undercharge, reduce charging when corrosion and damage, extend battery service life, reduce battery heating,
The advantages of reducing the temperature rise in base station.
Embodiment is unrestricted to further explanation of the present utility model, and those of ordinary skill in the art are come
Say and do further conversion to structure in the case where not departing from the utility model in essence content, and all these conversion should all belong to
The protection domain of the appended claims for the utility model.
Claims (1)
- A kind of 1. communication base station battery strings rotation charging device, it is characterised in that：Between charger and battery, one is set Rotation charge controller, this controller at timed intervals to battery charge by rotation；Battery strings 1 and battery strings 2 are distinguished Controlled with K1 and K2；It is that Charging state, K1 and K2 were led to by spaced wheel changing-over in 24 hours during connection, charging current is carried by power module For；Two contactor rotation formulas obtain overlapping time by of short duration, it is ensured that always have a string of batteries to power at any time；Work as exchange When electricity interrupts, due to always there is a string of batteries powering, the accident that dead electricity moves back clothes will not occur for base station；When detect alternating current interrupt Afterwards, it is parallel connection that control device automatically controlled two string batteries in several seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049494.1U CN207021765U (en) | 2017-01-16 | 2017-01-16 | A kind of communication base station battery strings rotation charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049494.1U CN207021765U (en) | 2017-01-16 | 2017-01-16 | A kind of communication base station battery strings rotation charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021765U true CN207021765U (en) | 2018-02-16 |
Family
ID=61461116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049494.1U Expired - Fee Related CN207021765U (en) | 2017-01-16 | 2017-01-16 | A kind of communication base station battery strings rotation charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649659A (en) * | 2018-06-14 | 2018-10-12 | 广东电网有限责任公司 | A kind of battery charging intelligent rotation circuit |
-
2017
- 2017-01-16 CN CN201720049494.1U patent/CN207021765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649659A (en) * | 2018-06-14 | 2018-10-12 | 广东电网有限责任公司 | A kind of battery charging intelligent rotation circuit |
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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: 20180216 Termination date: 20210116 |